ES3060904T3 - Inflatable camping assembly - Google Patents

Abstract

A camping assembly (110) comprising a main inflatable awning structure (112). The awning (112) can be detachably attached to the side of a caravan (102) or to the side of a tent/trailer tent/folding caravan. The awning (112) consists of several elongated inflatable elements (114) or air poles. The awning (112) is provided with an integrated pump module (80) for inflating the inflatable elements of the awning (112). In this configuration, the pump module (80) is located at the lower end (119) of the first vertical inflatable element (114a).

Description

[0001] DESCRIPTION

[0002] Inflatable Camping Set

[0003] Field of invention

[0004] The present invention relates to a camping set according to claim 1 comprising an inflatable camping structure. Specifically, the present invention relates to a camping set comprising an integrated pump module for inflating an inflatable camping structure, and a method for inflating a camping structure.

[0005] Background of the invention

[0006] Tents, folding caravans (such as towable caravans), and camping accessories (such as awnings or pergolas) can be complex or time-consuming to assemble, for example, when these structures have to be assembled from several parts. Such parts can be easily damaged during assembly or use, for example, by impacts or strong winds. To overcome these problems, these structures can include inflatable parts, allowing the structures to be assembled by inflating the inflatable parts using a source of pressurized air, such as a pump. With this arrangement, minimal assembly of the parts is required.

[0007] One disadvantage of using inflatable parts is that the user must carry a pump or other source of pressurized air to the campsite. In the case of larger inflatable structures (such as an inflatable family tent), a hand pump may not be practical, meaning that a separate, powered (e.g., electric) pump and power source are usually required. Separate air sources can be bulky, noisy, and cumbersome, and the pneumatic connections between such air sources and the inflatable camping structures can be unreliable. Furthermore, such air sources must be stored when not in use and can take up valuable storage space in a camping structure. When using multiple inflatable structures, a compatible air source is required to connect to each inflatable structure in turn.

[0008] Document CN 113482433 describes a tent comprising an inflatable mattress. The inflatable mattress includes a built-in air inflation device for automatic inflation.

[0009] Document AU 2019100949 describes a vehicle awning with a pump. The pump is a separate component that attaches to the awning when the multiple inflatable arms and inflatable supports are inflated. However, the pump may be housed with or in a rigid casing provided on the roof of the vehicle.

[0010] US Patent 2016/201351 describes an inflatable frame assembly comprising a plurality of inflatable tubular members. Air valves are arranged on each leg to provide an air passage for inflating and deflating the frame. These air valves are configured to connect to any suitable external source of compressed air. US Patent 10,801,231 describes a tent with a heating base that includes a dome-shaped tent. The heating base has an inflatable air mattress. The air mattress includes a port for connecting to a source of compressed air, such as an air compressor, foot pump, air tank, or the like.

[0011] It is in this context that the present invention has been devised. It is an object of the present invention to overcome at least one of the problems associated with the prior art, whether mentioned herein or otherwise.

[0012] Summary of the invention

[0013] According to a first aspect of the present invention, a camping set is provided according to claim 1 comprising:

[0014] an inflatable camping structure comprising:

[0015] an elongated support member extending between a first end and a second end, the elongated support member comprising:

[0016] inflatable medium that is arranged to be inflated to provide a structural support element for the camping set, and

[0017] a pump module configured to inflate the inflatable medium,

[0018] where the pump module:

[0019] the first end and the second end of the elongated support member are located, and

[0020] is positioned in line with the inflatable medium, wherein a longitudinal length of the elongated support member delimited between the first end and the second end comprises a longitudinal length of the pump module plus a longitudinal length of the inflatable medium in the inflated configuration, characterized in that:

[0021] The elongated support member comprises a sleeve, and the inflatable medium comprises a bladder, the bladder being located within the sleeve, and the pump module being located at least partially within the sleeve, wherein the elongated support member provides an air pole for the camping structure. The inflatable medium may comprise an inflatable component (or element). Preferably, the inflatable component/element comprises a single inflatable component/element and/or a single inflatable component.

[0022] Preferably, the pump module extends between the first end of the elongated support member and one end of the inflatable component/element, and the inflatable component/element extends between one end of the pump module and the second end of the elongated support member.

[0023] The inflatable medium may comprise a first inflatable component and a second inflatable component. The pump module may be located between the first inflatable component and the second inflatable component. The first inflatable component may extend between the first end of the elongated support member and a first end of the pump module, and the second inflatable component may extend between a second end of the pump module and the second end of the elongated support member.

[0024] The pump module can extend between the first end of the elongated support member and one end of the inflatable medium/element, and the inflatable medium/element can extend between one end of the pump module and the second end of the elongated support member.

[0025] The end of the pump module can form an interface with the end of the inflatable medium/element, so that the pump module extends between the first end of the elongated support member and the interface, and the inflatable medium/element extends between the interface and the second end of the elongated support member.

[0026] The end of the pump module can form a first interface with one end of a first inflatable component (element) and a second interface with one end of a second inflatable component (element), such that the pump module is situated between the first inflatable component (element) and the second inflatable component (element), and the first inflatable component (element) extends between the first end of the elongated support member and the first interface, and the second inflatable component (element) extends between the second interface and the second end of the elongated support member.

[0027] The pump module can be contiguous with the or each of the inflatable elements to provide the elongated support member.

[0028] Preferably, the pump module is in line with the inflatable medium/element so that the pump module extends along a longitudinal axis and the inflatable medium(s)/element(s) also extend along the (same) longitudinal axis.

[0029] Preferably, the pump module is integrated into the elongated support member.

[0030] Preferably, the pump module is integrated with the inflatable medium/element to form the elongated support member.

[0031] A longitudinal length of the elongated support member may comprise a longitudinal length of the pump module plus a longitudinal length of the inflatable medium/element.

[0032] The pump module may comprise a (generally) cylindrical housing. The elongated support member may comprise a (generally) cylindrical member. The inflatable means/elements may comprise a (generally) cylindrical element.

[0033] The elongated support member can extend along a first longitudinal axis. The pump module can extend along a second longitudinal axis. The inflatable medium/element can extend along a third longitudinal axis.

[0034] The first, second, and third longitudinal axes can all be coincident.

[0035] The elongated support member may comprise a (generally) linear member. The (generally) linear member may have an inclined section and/or may be curved/arched.

[0036] A longitudinal length of the pump module and the or each of the inflatable means/elements can be combined to provide an elongated longitudinal length of support member.

[0037] Preferably, only a portion (of the longitudinal length) of the elongated support member is inflatable and the remaining portion (or longitudinal length) of the elongated support member is provided by the pump module.

[0038] The pump module may extend from a first (longitudinal) end to a second (longitudinal) end. The inflatable element(s) may extend from a first (longitudinal) end to a second (longitudinal) end. The elongated support member may extend from a first (longitudinal) end to a second (longitudinal) end. The first end of the elongated support member may comprise the first end of the pump module, and the second end of the elongated support member may comprise the second end of the inflatable element. The second end of the pump module may be located at an interface with the first end of the inflatable element, and the interface may be located separately from the first end of the elongated support member and the second end of the elongated support member.

[0039] The first end of the pump module may provide a base. Preferably, the base is arranged to support the elongated support member above the ground. The base may provide an inclined surface so that the elongated support member is arranged, in use, so that it extends upward from the ground at an angle (a non-perpendicular angle), and at an angle that may be greater than 30 degrees and, more preferably, greater than 45 degrees and, more preferably, greater than 60 degrees. The angle may be less than 85 degrees, preferably less than 80 degrees.

[0040] The primary camping structure may comprise an inflatable net of air poles and a cover. The primary inflatable structure may comprise an awning. The primary inflatable structure may comprise a pergola.

[0041] The elongated support member may provide an air pole for the primary camping structure. The elongated support member may be a vertical support member. The elongated support member may comprise a horizontal (or angled) support member.

[0042] The pump module may be arranged at a lower end of the elongated support member. The support member may comprise a support member located in the center, separate from the longitudinal ends of the elongated support member.

[0043] The pump module can provide an elongated support member foot.

[0044] The elongated support member can provide a structural limb for the camping assembly, wherein the inflatable medium/element can provide a leg for the structural limb and the pump module can provide a foot for the structural limb. The elongated support member can provide a horizontally extending support member to structurally support a roof portion of a deck and/or a wall portion of the deck, which can be arranged to be adjacent to the ground.

[0045] The inflatable medium/element may be in communication with another inflatable medium/element or with other inflatable medium/elements. Specifically, an upper (second) end of the inflatable element may be in communication with an end of one or more (preferably two) inflatable elements extending essentially perpendicular (or at an angle) to it.

[0046] The primary inflatable camping structure may comprise a donor valve configured to release air from the primary inflatable camping structure.

[0047] Preferably, the pump module supports at least part of the inflatable medium (inflatable element(s)/component(s)). The pump module may provide structural support to the inflatable medium (inflatable element(s)/component(s)). Preferably, the pump module is arranged, in use, to keep the inflatable medium (inflatable element(s)/component(s)) off the ground and may protect the inflatable medium (inflatable element(s)/component(s)).

[0048] Preferably, the inflatable medium (inflatable component element(s)) comprises a vertical inflatable medium (inflatable component element(s)) having a foot comprising the pump module.

[0049] Preferably, the elongated support member is a first elongated support member of a pair of elongated support members, and the length of the inflatable medium of the first elongated support member is less than the length of the inflatable medium of the second elongated support member, to accommodate a pump module height. Preferably, the first inflatable medium (inflatable component(s)) forms part of a first elongated support member, and the second inflatable medium (inflatable component(s)) forms part of a second elongated support member, and wherein a longitudinal length of the first elongated support member may be the same as a longitudinal length of the second elongated support member.

[0050] The inflatable medium/element may be tubular. The inflatable medium/element may be generally or essentially cylindrical.

[0051] The pump module may comprise a generally cylindrical housing, which may be arranged coaxially with a shaft of the inflatable medium/element.

[0052] The sleeve may provide access to and/or openings around the pump module that allow the user to access the port(s), socket(s), button(s), and/or control means provided on the pump module. The sleeve may provide access to a battery compartment of the pump module. The sleeve may provide a fluid flow window to allow air to flow into and/or out of the pump module.

[0053] The sleeve can retain the pump module with the inflatable medium/element. Preferably, the pump module remains secured to the inflatable medium/element while the inflatable medium/element is in an inflated and deflated configuration.

[0054] Preferably, the primary inflatable camping structure is arranged for storage in a storage configuration in which the pump module is secured to the inflatable medium/element. The sleeve can be freely positioned around the bladder and secured around a periphery of the pump module and can be secured around an upper periphery of the pump module.

[0055] Preferably, the pump module comprises a removable battery. Preferably, the pump module comprises a rechargeable battery. Preferably, the pump module comprises a battery receiver (battery holder). The battery receiver may comprise a slot. The battery receiver may be arranged to receive the battery in a direction perpendicular to an axis of a pump module housing.

[0056] Preferably, the pump module comprises at least one auxiliary power connector configured to supply power to an auxiliary device. For example, the pump module may comprise one or more USB connectors for charging an accessory, such as a smartphone.

[0057] The camping set may include a lighting system. The lighting system may include one or more LED strips. The lighting system may be arranged on the inflatable camping structure. The lighting system may be configured to be powered by a power source (e.g., a battery) from the pump module.

[0058] According to a second aspect of the present invention, a method according to claim 15 is provided for providing an elongated support member for a camping assembly, the camping assembly comprising:

[0059] an inflatable camping structure comprising:

[0060] an elongated support member extending between a first end and a second end, the elongated support member comprising:

[0061] inflatable medium that is arranged to be inflated to provide a structural support element for the camping set, and

[0062] a pump module configured to inflate the inflatable medium,

[0063] where the pump module:

[0064] the first end and the second end of the elongated support member are located, and

[0065] is located in line with the inflatable medium wherein a longitudinal length of the elongated support member bounded between the first end and the second end comprises a longitudinal length of the pump module plus a longitudinal length of the inflatable medium in the inflated configuration,

[0066] characterized by:

[0067] the elongated support member comprises a sleeve and the inflatable medium comprises a bladder, the bladder being located within the sleeve and the pump module being located at least partially within the sleeve, wherein the elongated support member provides an air pole for the camping structure, and the method comprising inflating the inflatable medium with the pump module.

[0068] A camping set is provided comprising:

[0069] an inflatable primary camping structure comprising:

[0070] an elongated support member extending between a first end and a second end, the elongated support member comprising:

[0071] an inflatable element, and

[0072] a pump module configured to inflate the inflatable element,

[0073] wherein the pump module extends between the first end of the elongated support member and one end of the inflatable element and the inflatable element extends between one end of the pump module and the second end of the elongated support member.

[0074] A method is provided for providing an elongated support member for a camping set, the camping set:

[0075] an inflatable primary camping structure comprising:

[0076] an elongated support member extending between a first end and a second end, the elongated support member comprising:

[0077] an inflatable element, and

[0078] a pump module configured to inflate the inflatable element,

[0079] wherein the pump module extends between the first end of the elongated support member and one end of the inflatable element, and the inflatable element extends between one end of the pump module and the second end of the elongated support member, and

[0080] the method comprising inflating the inflatable element with the pump module.

[0081] Preferably, the inflatable camping structure is in a (fully) inflated configuration and the inflatable camping accessory is in a (fully) deflated configuration, and the inflation of the inflatable camping accessory is achieved exclusively with air contained within the inflatable camping accessory, without introducing any more air into the inflatable camping structure, e.g., from a pump and through an inflation valve of the inflatable camping structure.

[0082] The donor valve or valves may comprise a pressure relief valve. The pressure relief valve may be arranged to maintain a minimum pressure within the inflatable camping structure. Preferably, above the minimum pressure, the pressure relief valve may allow air to be transferred from the inflatable camping structure to the inflatable camping accessory.

[0083] The camping set may comprise a first inflatable volume and a second inflatable volume. Preferably, the camping set comprises a total inflatable volume. The total inflatable volume may comprise the volume of the main camping structure (awning) and may also comprise the volume of the primary inflatable camping structure. The first inflatable volume may comprise an inflatable volume of the main camping structure (awning) and may also comprise an inflatable volume of the primary camping structure. The second inflatable volume may comprise an inflatable volume of one or more inflatable camping accessories. The initial total volume may be (essentially) equal to the final total volume, so that no additional air is introduced. For example, a pump or other inflation device is not used to introduce additional air.

[0084] The ratio between the first inflatable volume and the second inflatable volume may be 1:1 or higher, preferably 2:1 or higher, and more preferably 3:1 or higher. The ratio may be 4:1 or higher. In some examples, the ratio may be 5:1 or higher. In some examples, the ratio may be 10:1 or higher.

[0085] Preferably, the inflatable volume of each inflatable camping accessory is less than the inflatable volume of the main camping structure (awning) and/or the primary inflatable camping structure. Preferably, the inflatable volume of each inflatable camping accessory is less than 50%, preferably 25% (more preferably less than 20%) of the inflatable volume of the main camping structure (awning) and/or the primary inflatable camping structure.

[0086] Preferably, the inflatable volume of the main camping structure (awning) is less than the inflatable volume of the primary camping structure. The inflatable volume of the main camping structure (awning) may be less than 50% of the inflatable volume of the primary camping structure. Preferably, the camping structure is in a (fully) inflated configuration and the camping accessory is in a (fully) deflated configuration, and the method comprises inflating the camping accessory exclusively with air contained within the camping accessory, without introducing additional air into the camping structure, for example, from a pump and through an inflation valve of the camping structure.

[0087] The method may comprise regulating the transfer of air from the inflatable camping structure to the inflatable camping accessory using a pressure relief valve. The method may comprise maintaining the pressure in the inflatable camping structure above a predetermined minimum value that may be necessary to maintain the structural integrity of the inflatable camping structure. This may prevent the collapse of the inflatable camping structure due to the transfer of air to the inflatable camping accessory.

[0088] Brief description of the drawings

[0089] The following will describe, by way of example only, camping sets in accordance with the state of the art, with reference to the accompanying drawings, in which:

[0090] Figure 1 is a perspective view of a camping set according to an embodiment that includes a caravan with an awning:

[0091] Figure 2 is a rear view of the awning in Figure 1;

[0092] Figure 3 is another way of making an awning for use;

[0093] Figure 4 is a perspective view of another embodiment of a camping assembly in which the pump module is located in the center along the elongated support member;

[0094] Figure 5 is yet another embodiment of an awning attached to a caravan;

[0095] Figures 6A and 6B are perspective views of a pump module;

[0096] Figures 6C and 6D are exploded views of the bomb module in Figures 6A and 6B;

[0097] Figures 7A and 7B are perspective views of a camping set;

[0098] Figure 8 is a schematic view of a camping set;

[0099] Figure 9A is a cross-sectional view of a preferred embodiment of a donor valve; Figure 9B is a cross-sectional view of a preferred embodiment of a donor valve; Figure 10A is a sectioned perspective view of a preferred embodiment of a donor valve;

[0100] Figure 10B is a sectioned perspective view of a preferred embodiment of a donor valve according to the present invention; and

[0101] Figure 11 is a cross-sectional view of a preferred embodiment of a donor valve; Description of preferred embodiments

[0102] The present invention provides a camping set according to claim 1 comprising an inflatable primary camping structure with an integrated pump module.

[0103] In this specification, the present invention is described with reference to inflatable camping structures that are arranged to be raised above a ground surface. Accordingly, the terms “upward,” “upper,” and related terms refer to a direction away from gravity during use (e.g., upward in Figure 1). The terms “downward,” “lower,” and related terms refer to an opposite direction (e.g., downward in Figure 1).

[0104] Figures 1 and 2 show a first embodiment of a camping assembly 110. The camping assembly 110 comprises a primary inflatable camping structure in the form of an awning 112. Figure 1 also shows a caravan 102 with which the awning 112 can be used. The awning 112 comprises a plurality of elongated inflatable elements 114 (or inflatable components) or air poles. The inflatable elements 114 are tubular and generally cylindrical. The awning comprises a first and a second vertical inflatable element 114a, 114b. A first horizontal inflatable element 117a extends from the upper end of the first vertical inflatable element 114a into the caravan 102. A second horizontal inflatable element 117b extends from the upper end of the second vertical inflatable element 114b into the caravan 102. An inflatable bridge element 115 extends between the upper ends of the first and second vertical inflatable members 114a and 114b and connects them. The inflatable elements 114a and 114b together form an inflatable network of air poles that supports a cover (not shown) of the awning 112.

[0106] Awning 112 is provided with an integrated or built-in pump module 80 for inflating the inflatable elements of awning 112. Specifically, the pump module 80 is located in line with the inflatable element(s), bladder(s) of the elongated support member 78. The term “in line” refers to the arrangement of the pump module 80 and the inflatable element(s) side by side, such that the longitudinal length of the elongated support member 78 consists of the longitudinal length of the pump module 80 plus the longitudinal length of the inflatable element(s). In this way, the pump module is located between a first (longitudinal) end 77 and a second (longitudinal) end 79 of the elongated support member 78. The longitudinal length of the elongated support member 78 is thus delimited between the first end 77 and the second end 78, and is formed by the longitudinal length of the pump module 80 together with the longitudinal length of the inflatable medium in the inflated configuration.

[0108] In the first embodiment, the pump module 80 is arranged at a lower end 119 of the first vertical inflatable element 114a. The pump module 80 forms a foot of the first vertical inflatable element 114a. Consequently, in this embodiment, the length of the first vertical inflatable element 114a is less than the length of the second vertical inflatable element 114b. Thus, the pump module 80 forms part of the structure of the awning 112. The first vertical inflatable element 114a is supported, at least in part, by the pump module 80.

[0110] Therefore, the pump module 80 and the first vertical inflatable element 114a together provide an elongated support member 78 of the canopy 112. The pump module 80 extends from a first lower end 77 of the support member 78 into the first vertical inflatable element 114a, and the first vertical inflatable element 114a extends between the pump module 80 and a second upper end 79 of the support member 78. The pump module 80 is generally cylindrical. The pump module 80 is coaxial with the first vertical inflatable element 114a. The pump module 80 and the inflatable element 114a are coaxial with the support member 78. In this embodiment, a base of the pump module 80 is arranged to rest on a ground surface on which the awning 112 is erected. The pump module 80 comprises an air pump that is connected to an inlet (not visible in Figures 1 and 2) of the first vertical inflatable element 114a for inflating the awning 112. The outlet 89 of the air pump 84 can be connected directly to the inside of the inflatable element 114a without any valve between them.

[0112] The awning 112 comprises a donor valve 116 configured to release air from inflatable elements. The donor valve 116 is arranged to connect to an inflatable device, such as an inflatable camping accessory, to inflate the inflatable device with air from the awning 112. When inflated, the awning 112 provides a pressurized air reservoir, which can be used to inflate other devices via the donor valve 116. In this first embodiment, the donor valve 116 is provided in the second vertical inflatable element 114b. The donor valve 116 is arranged adjacent to a lower end of the second vertical inflatable element 114b. In this manner, the donor valve 116 is easily accessible by a user for inflating an inflatable device.

[0114] Referring to Figures 6A, 6B, 6C, and 6D, the pump module 80 comprises a generally cylindrical housing 81 comprising an upper portion providing a pump housing 82 and a coaxial lower portion providing a battery housing 83. The pump housing 81 is arranged to accommodate a pump 84 (air pump) from the pump module 80. The pump housing 81 is provided with an outlet opening 85 in an upper wall of the pump housing 82. The outlet opening 85 is circular and coaxial with the cylindrical pump housing 82. An inlet opening 86 is provided in a side wall of the pump housing 82. The battery housing 83 comprises a generally rectangular battery slot 87 in a side wall of the battery housing 83. The slot 87 is sized to accommodate a battery 88 removable from the pump module 80. Thus, the 83 battery housing comprises a battery receiver or battery holder.

[0116] As can be seen in Figures 6C and 6D, the pump 84 is generally cylindrical and is sized to fit into the pump housing 82. The pump 84 comprises a tubular outlet 89 projecting upward from the top of the pump 84. An inlet or intake 90 of the pump 84 projects outward from a side wall of the pump 84. The inlet 90 is provided with a coating to prevent the entry of water. In the assembled pump module 80 (shown in Figures 6A and 6B), the pump outlet 89 aligns with and extends through the outlet opening 85, and the pump inlet 90 aligns with and extends through the inlet opening 86.

[0117] Pump outlet 89 is connected to an inlet (not shown) of the inflatable awning. Specifically, outlet 89 is connected to an inlet of the first vertical inflatable element 114a. In this way, pump 84 is arranged to inflate the inflatable elements of the awning 112. Pump 84 can also be used to deflate the awning 112 by pumping air out of it. This allows the awning 112 to be deflated more quickly and/or more completely than by manual deflation. Consequently, the awning 112 (or other inflatable structure) can be made more compact (e.g., for storage) by deflating it with pump 84, compared to manual deflation by the user.

[0119] The removable battery 88 is inserted into the battery slot 87 and housed in the battery casing 83. In this embodiment, the removable battery 88 is a rechargeable battery. During use, the battery 88 is inserted into the battery casing 83 in a direction perpendicular to the axis of the casing 81. The battery casing 83 is configured to detachably retain the battery 88 so that the battery 88 can be easily removed for recharging and/or replacement. For example, the battery 88 can be detachably attached by a "push-to-lock" and "push-to-release" mechanism. In some embodiments, the battery can be locked in the battery casing. For example, the battery casing can include a locking device to prevent unauthorized removal of the battery from the pump module.

[0121] A specific problem associated with some embodiments is the requirement to ensure that the pump module 80 can be located adjacent to a power source to power the pump 84. Consequently, this restriction severely limits the usefulness of such an arrangement. Preferred embodiments of the present invention specifically utilize a removable battery 88 to overcome this problem. For example, a pump module 80 that includes an integrated rechargeable battery may be suitable for use in locations far from a power source. Such units may be easier and more reliable to manufacture in terms of water resistance, etc. However, preferred embodiments of the present invention are designed to have a removable battery 88, which has been shown to improve the adaptability of the invention. In the preferred embodiments, a kit can be provided that includes a second battery. Consequently, a kit having a first battery and a second battery allows a user to remove one battery for recharging while still being able to use the first battery. Removing the battery also avoids having to remove the entire pump module from the camping set.

[0123] As mentioned above, the availability of two interchangeable batteries helps ensure that the pump module is always powered without having to wait for the single battery to recharge. In some situations, such a delay could be extremely inconvenient and would force the user to manually inflate the structure. Furthermore, the use of one or more rechargeable batteries allows the battery (or batteries) to be used to power auxiliary equipment. For example, the battery can be used to power a caravan displacement device. This adaptability considerably improves upon a standalone pump module with a single integrated battery. The failure of one battery in such a module would necessitate the complete replacement of the unit, potentially including the entire camping setup if the pump module were integrated into it. Consequently, preferred embodiments of the present invention can be maintained and also upgraded with new batteries throughout the product's lifespan.

[0125] The pump module 80 further comprises an electronic module 91 disposed between the battery 88 and the pump 84. The electronic module 91 is configured to supply power from the battery 88 to the pump 84. The electronic module 91 may comprise a control unit for controlling the pump 84. For example, the pump may be operated remotely (e.g., using a remote control device and/or a smartphone application).

[0127] The pump module 80 further comprises auxiliary electrical connectors. In this embodiment, the pump module comprises a pair of electrical output connectors 92 arranged on the top wall of the pump housing 81. The electrical output connectors 92 (which in this embodiment are 2-pin connectors, Figure 8) are arranged to provide power to auxiliary devices. The pump module further comprises a pair of USB (Universal Serial Bus) connectors 93 (sockets) arranged on a side wall of the pump housing 81. With these arrangements, the pump module 80 is configured to supply power to auxiliary devices. For example, power can be supplied to charge a device such as a smartphone, or to power speakers, lighting, a Wi-Fi adapter, or other accessories. The electronic module 91 is configured to supply power from the removable battery 88 to the auxiliary electrical connectors. Therefore, the pump module 80 can provide a power center for the primary inflatable camping structure 112, to which one or more auxiliary electrical devices can be connected.

[0129] In some embodiments, the awning 112 (or other primary inflatable camping structure) may be provided with a lighting system (e.g., LED lighting) that can be powered by the battery housed in the pump module. The lighting may be integral or integrated into the awning. Referring again to Figure 2, in this embodiment, the awning 112 comprises an LED light strip 111 arranged on a lower side of the bridge element 115. A cable 113 extends along the first inflatable element 114a to provide power from the pump module 80 to the LED strip 111.

[0130] The pump module 80 further comprises an auxiliary electrical input connector 94, which in this embodiment is a 12-volt "cigarette lighter" connector (also known as an auxiliary automotive power socket connector). This allows power to be supplied to the pump module 80 from an alternative external power source, such as a vehicle.

[0132] For the additional features mentioned above relating to the provision of one or more auxiliary power connectors, the use of removable and replaceable 88 batteries further enhances the system. A system with only one integrated battery would not be suitable for providing auxiliary power due to the need to recharge the battery for the main pump to operate. For example, if auxiliary devices were used while the camping setup was pitched, this would prevent the integrated battery from being removed for recharging at the campsite. One purpose of the pump is to keep the tent fully inflated, which requires the battery to remain charged. Therefore, the combination of a removable 88 battery with the auxiliary power connectors provides a significantly improved and multifunctional system.

[0134] Referring to Figures 7A and 7B, in a second embodiment of a camping assembly 210, the primary inflatable camping structure comprises a pergola 212. The pergola 212 comprises a plurality of elongated inflatable elements 214 or air poles. The pergola comprises four generally vertical inflatable elements which, when inflated, extend upwards from a base of the pergola 212 and towards each other to join at a roof of the pergola. The pergola has a generally square surface, and each inflatable element extends upwards from a corner of the square. The inflatable elements 214 are tubular and generally cylindrical. The inflatable elements 214 together form an inflatable network of air poles which supports a cover 215 of the pergola 212.

[0136] The pergola 212 is provided with an integrated or built-in pump module 80 for inflating the inflatable elements 214 of the pergola. The pump module 80 is essentially identical to the pump module 80 described above in relation to the first embodiment. In this second embodiment, the pump module 80 is arranged at a lower end 219 of a first vertical inflatable element 214a of the pergola 212. In this way, the first vertical inflatable element 214a is at least partially supported by the pump module 80. Therefore, the pump module 80 and the first vertical inflatable element 214a together provide an elongated support member 178 for the pergola 212. The pump module 80 extends from a first lower end 177 of the support member 178 into the first vertical inflatable element 214a, and the first vertical inflatable element 214a extends between the pump module 80 and a second upper end (not visible in Figure 7B) of the support member 178. In this embodiment, the base of the pump module 80 is arranged to rest on a ground surface on which the pergola 212 is erected. The pump module 80 comprises an air pump 84 connected to an inlet (not shown) of the first vertical inflatable element 214a for inflating the pergola 212. The pump module 80 is generally cylindrical. In some embodiments, the pump module may be coaxial with at least part of the first vertical inflatable element.

[0138] The pergola 212 comprises a donor valve 216 configured to release air from the inflatable elements 214. The donor valve 216 is arranged to connect to an inflatable device, such as an inflatable camping accessory, to inflate the inflatable device with air from the pergola 212. When inflated, the pergola 212 provides a pressurized air reservoir, which can be used to inflate other devices via the donor valve 216. In this first embodiment, the donor valve 216 is provided in a second vertical inflatable element 214b diagonally opposite the first vertical inflatable element 214a. The donor valve 216 is arranged adjacent to a lower end of the second vertical inflatable element 214b. In this manner, the donor valve 216 is readily accessible by a user for inflating an inflatable device.

[0140] In the embodiments described above, the pump module 80 is integrated into or an integral part of the inflatable camping structure 112, 212, meaning that a separate air source (e.g., a pump or compressor) is not required to inflate the inflatable structure 112, 212. Since, in the present invention, the pump module 80 is integrated with the structure (e.g., the support structure) of the inflatable camping structure, the pump module 80 does not significantly occupy the interior space (e.g., accommodation or storage space) of the inflatable camping structure 112, 212. Consequently, the camping assembly 110, 210 can be more compact overall. Furthermore, the pump module 80 provides a central power source for the inflatable primary structure 112, 212, meaning that an external power source (e.g., mains connection or caravan battery connection) may not be required. Devices and accessories can be powered by connecting them to the pump module 80, using the power supplied by battery 88. One or more removable rechargeable batteries can be provided so that the pump module's battery can be replaced as needed.

[0141] As shown in Figure 3, another embodiment includes the pump module 80 again located at the foot (lower end 77) of the elongated support member 78. The elongated support member extends upward from the lower end 77 to an upper end 79, and in this embodiment, the elongated support member is arranged to extend upward at an angle. Furthermore, the elongated support member 78 is inclined rather than being purely linear. As shown in Figure 3, the elongated support member 78 includes a bent section, so that there is an upper portion of the elongated support member 78 at an angle to a lower portion of the elongated support member 78. To help accommodate this, the shape of the pump module 80 is adapted to help form the lower end of this angled elongated support member 78. Specifically, a base (surface) of the pump module 80 is angled (relative to the (cylindrical) sides) and provides a flat base from which the elongated support member 78 can extend upwards at an angle.

[0142] As shown in Figure 4, in an alternative embodiment, the inflatable element 114a includes a first inflatable component 124a and a second inflatable component 124b. The pump module 80 is arranged to be located between the first inflatable component 124a and the second inflatable component 124b. In this arrangement, the elongated support member 78 extends between the first end 77 and the second end 79, and the elongated support member 78 includes the inflatable medium, which is arranged to be inflated to provide a structural support element for the camping assembly. The pump module 80 is configured to inflate the inflatable medium, and in this embodiment, the pump module 80 is again positioned in line with the inflatable medium and between the first end 77 and the second end 79 of the elongated support member 78. Furthermore, the longitudinal length of the elongated support member 78, delimited between the first end 77 and the second end 79, is formed from a longitudinal length of the pump module 80 together with a longitudinal length of the inflatable medium (e.g., the first longitudinal/elongated inflatable component 124a and the second longitudinal/elongated inflatable component 124b) in the inflated configuration. The inflatable medium comprises the first inflatable component 124a and the second inflatable component 124b. The pump module 80 is located between the first inflatable component 124a and the second inflatable component 124b. The first inflatable component 124a extends between the first end 77 of the elongated support member 78 and the first end of the pump module 80, and the second inflatable component 124b extends between the second end of the pump module 80 and the second end 79 of the elongated support member 78. Another embodiment and arrangement are shown in Figure 5. In this embodiment, the elongated support member 78 is a horizontal support member that can be located adjacent to the ground (as shown in Figure 5) or can be located above the ground (for example, on support member 114b). In this arrangement, the pump module 80 is again located in the center (away from ends 77, 79) of the elongated support member 78, so that there is a first inflatable component 124a and a second inflatable component 124b.

[0143] The present invention also provides a camping set 10 comprising a primary inflatable camping structure (folding trailer tent 12), a primary (or secondary) inflatable camping structure (awning 18), and an inflatable camping accessory 20, 22, 24. Specifically, the camping set 10 provides a system of inflatable camping devices.

[0144] The term “camping set” is defined to include camping and/or caravanning equipment and appliances. Specifically, a camping set may include a caravan, a tent, and/or a trailer tent, or a combination thereof.

[0145] The system is configured so that air can be shared among the inflatable devices, providing donor valves to release air from at least some of the inflatable devices. Each donor valve can be connected to an inflation valve to inflate another of the inflatable devices. The devices can be pneumatically connected to each other. In this way, one or more of the devices can be inflated using air from another device that is already inflated, connecting the devices together. An advantage of this arrangement is that only a single source of pressurized air (e.g., a pump) is needed, which can be integrated and/or incorporated into one of the inflatable devices. A separate source of pressurized air, which can be inconvenient to store and transport, is not required. Instead, a primary inflatable structure (which may include an air source, such as a built-in pump) can provide an air reservoir from which the other inflatable devices can be inflated. Thus, once the primary inflatable camping structure is inflated, the main camping structure or awning can be inflated, and it can be at least partially inflated using only the air stored in the primary inflatable camping structure, without needing a pump. The primary inflatable camping structure or awning (main camping structure) can then be used similarly to inflate inflatable camping accessories. Inflatable devices may include inflatable elements, such as air poles. As in the previous case, the awning in this example is the main camping structure, and the associated tent/trailer tent (or caravan) would be the primary camping structure.

[0146] In preferred embodiments, the inflatable camping structure is initially in a (fully) inflated configuration and the inflatable camping accessory is in a (fully) deflated configuration, and the inflation of the inflatable camping accessory is achieved exclusively with the air contained within the inflatable camping accessory, without introducing more air into the inflatable camping structure, for example, from a pump and through an inflation valve of the inflatable camping structure.

[0147] In a first preferred embodiment, the camping assembly 10 comprises an awning 18 that is detachably secured to the side of a caravan, although in other embodiments the awning 18 can be detachably secured to the side of a tent/trailer tent/folding caravan. The awning 18 comprises a cover and an air pole net 26. The awning 18 can be inflated by means of a removable pump or a built-in pump, or by air transferred from another inflatable camping structure. The awning 18 comprises a donor valve 16. The donor valve 16 is arranged to inflate a camping accessory 20, 22, 24 by donating a volume of air from the air poles 26 to the camping accessory 20, 22, 24. In this way, the camping accessory can be inflated very quickly, and the release of air does not significantly affect the structural stability of the awning 18. This provides an easily available and accessible air source, which can be advantageous when camping, as the power supply for electric pumps can be irregular and limited. Furthermore, this also reduces the amount of equipment required. This air source can be replenished as convenient and/or necessary. A more complex arrangement, in the form of another preferred embodiment of a camping set, will be described in more detail below. In this arrangement, the awning 18 is secured to another inflatable camping structure 12. Furthermore, the awning 18 and the inflatable camping structure 12 are connected by interconnecting valves 28, 29, so that air can be transferred between the awning 18 and the inflatable camping structure 12.

[0148] In another preferred embodiment, the camping set comprises the awning 18 (main camping structure) and a primary inflatable camping structure comprising a collapsible caravan mounted on a trailer. The collapsible caravan comprises a network of inflatable poles to support a cover for the purpose of enclosing a protected interior area. The trailer may provide a rigid floor that may also be raised off the ground. The awning 18 also comprises a network of inflatable poles to support a cover that, again, encloses a protected interior area. Finally, the inflatable camping accessories 20, 22, 24 are generally smaller (lower volume) camping devices/equipment/equipment and may comprise, for example, one or more of the following: a pergola, a windbreak, an auxiliary tent, an inflatable kiddie pool, an awning, an inflatable ball, an inflatable mattress, and/or an inflatable seat (such as a chair or sofa).

[0149] Figure 8 is a schematic view of a camping set 10 according to a first embodiment. The camping set 10 comprises a plurality of inflatable devices. In this embodiment, the plurality of inflatable devices comprises a plurality of inflatable camping devices. The plurality of inflatable devices comprises a primary inflatable camping structure, an awning (main camping structure), and a plurality of inflatable accessories. In this embodiment, the primary inflatable camping structure comprises a tent 12. The tent 12 comprises inflatable elements 14 (air poles) that provide an inflatable frame or support structure for the tent 12. In this embodiment, the inflatable elements 14 are generally tubular.

[0150] In other embodiments, the primary inflatable camping structure may be an awning, a pergola, or a sunshade.

[0151] When inflated, the primary inflatable camping structure provides a pressurized air reservoir, which can be used to inflate the awning 18 (main camping structure). The primary inflatable camping structure may include a pressurized air source (not shown in Figure 8). Specifically, the primary inflatable camping structure may include a pump or compressor, which may be integrated into the primary inflatable camping structure. In some embodiments, the primary inflatable camping structure may include a pump module (e.g., as described below) that is connected to, or integrated with, an inflatable element of the primary inflatable camping structure.

[0152] The primary inflatable camping structure comprises at least one inlet or inflation valve (not shown) for inflating the primary inflatable camping structure. In other embodiments, in which the primary inflatable camping structure comprises a trailer tent or caravan, the compressed air source may be mounted on or integrated into the trailer. With the arrangement described herein, the compressed air source need not be readily accessible to the user, as other devices can be inflated by connecting them to a donor valve 16. Consequently, a pump or other air source can be more efficiently integrated into a standalone tent or trailer tent, for example, to improve space utilization or weight distribution within the tent or trailer. Conveniently, the air source can be powered by a power supply of the trailer or tent.

[0153] The primary inflatable camping structure and the awning 18 may comprise at least one primary donor valve 16. As can be seen in Figure 8, the tent 12 comprises two donor valves 16 and the awning comprises one donor valve 16. The donor valves 16 are located on one of the inflatable elements 14, 26 (e.g., inflatable poles) that support the tent 12 or the awning 18. In other embodiments, more or fewer donor valves 16 may be provided. For example, when the primary inflatable camping structure comprises an inflatable support structure with one or more upright supports or legs, a donor valve 16 may be provided on one or more of the legs. It should be noted that it is not necessary for each donor valve 16 to be located near an air source to inflate tent 12. In this way, each of the donor valves 16 can be placed in a location that is convenient for the user, and the air source can be located elsewhere, for example, to ensure that the air source is hidden or secure, and/or to reduce the noise of the air source.

[0154] Each donor valve 16 is arranged to connect to one of the inflatable camping accessories 20, 22, 24, to inflate the inflatable camping accessories with air from the awning 18 and, possibly, from the primary inflatable camping structure 12. In this embodiment, each donor valve 16 is manually adjustable to control the airflow through the donor valve 16. In this way, the airflow through the donor valve 16 can be switched on and off, and the flow rate can be controlled.

[0155] Referring to Figure 8, in this embodiment, there is an awning 18 and a plurality of inflatable camping accessories comprising a pergola 20, a windbreak 22, and an auxiliary tent 24 (such as a shower tent or a bathing tent). In other embodiments, the inflatable camping accessory may additionally or alternatively comprise an inflatable children's pool, an inflatable mattress, an inflatable seat (such as a chair or sofa), or other camping accessories having inflatable elements. It should be noted that, in other embodiments, any particular inflatable camping accessory (e.g., a pergola) may be an inflatable camping accessory.

[0156] The awning 18 comprises at least one interconnecting (inflation) valve 28 for inflating the awning 18. The interconnecting (inflation) valve 28 is arranged to connect to an interconnecting (inflation) valve 29 provided in the primary inflatable camping structure 12. The awning 18 comprises a donor valve 16 for releasing air from the awning 18.

[0157] In this embodiment, the awning 18 comprises inflatable elements 26/air poles (an inflatable support structure) supporting a cover (not shown) of the awning 18. The awning 18 comprises an interconnecting valve 28. The interconnecting valve 28 is provided in an inflatable element 26 for inflating the inflatable elements 26 of the awning 18. The interconnecting valve 28 is arranged to connect to the interconnecting valve 29 of the tent 12.

[0158] The awning 18 comprises the donor valve 16 for releasing air from the awning 18. The donor valve 16 is arranged to connect to an inflation valve 17 of one of the inflatable camping accessories 20, 22, 24. In this embodiment, the donor valve 16 is identical to the interconnecting valves 28, 29.

[0159] Each of the inflatable camping accessories 20, 22, 24 comprises at least one inflatable element 30. Each inflatable device 20, 22, 24 is provided with an inflation valve 17. The inflation valves 17 of the inflatable camping accessories 20, 22, 24 are arranged on the inflatable elements 26, 30.

[0160] Figures 9 to 11 show a donor valve 16 (which in this embodiment is identical to the interconnecting valves 28, 29). Figures 9A, 10A, and 11 show the donor valve 16 in a closed configuration. Figures 9B and 10B show the donor valve in an open configuration.

[0161] The donor valve 16 comprises a valve body 32, a spigot 34, and a control nut 36. The valve body 32 is disposed in an opening in a wall 38 of an inflatable element (such as inflatable elements 26, 30). The valve body 32 is generally disc-shaped, with an inner side 40 facing into an interior 42 of the inflatable element and an opposite outer side 44 facing away from the interior 42 of the inflatable element. The valve body 32 is sealed to the wall 38 of the inflatable element, so that air can only pass through the opening in the wall via the valve body 32. For example, the valve body 32 may be fused to the wall 38 of the inflatable element (e.g., fused to an air bladder of the inflatable element). The spigot 34 is generally tubular and extends away from the outer side 44 of the valve body 32 to allow air to escape from the inflatable element. The spigot 34 is arranged to connect to the awning or inflatable camping accessory, as described later.

[0162] One or more outlet channels 46 extend through the valve body 32 between the inner side 42 and the pin 34, to allow air to flow from inside the inflatable element and be released through the pin 34. As can be seen in Figures 10A and 10B, the outlet channels are arched and are formed by segments of an annular groove through the valve body 32. A first portion 48 of the outlet channels 46 extends between the inner side 40 of the valve body 32 and a generally annular recess 50 disposed in the outer side 44 of the valve body 32. A second portion 52 of the outlet channels 46 extends (radially inward) between the annular recess 50 and an orifice in the pin 34.

[0163] The annular recess 50 extends around a base of the pin 34. The annular recess 50 is arranged to receive part of the control nut 36. As described below, part of the control nut 36 is movable into or out of the annular recess 50 to block or open the outlet passages 46 in order to block or permit airflow through the donor valve 16.

[0164] The control nut 36 is arranged on the outer (external) side 44 of the valve body 32. The control nut 36 is mounted on the pin 34. The pin 34 extends through an opening 54 in the control nut 36. A threaded outer surface of the pin 34 is arranged to engage with a corresponding threaded inner surface of the opening 54, so that the control nut 36 is threaded to the pin 34. Accordingly, by rotating the control nut 36, the nut 36 moves toward or away from the valve body 32.

[0165] A generally annular projection 56 of the control nut 36 extends into the inner side 40 of the valve body 32. The annular projection 56 is arranged to engage with the annular recess 50. In this way, the outlet passages 46 are blocked when the control nut 36 is moved to a closed position. As the control nut 36 rotates away from the valve body 32 (to an open position), the outlet passages 46 open to allow air to flow from the inside 42 of the inflatable element to the pin 34.

[0166] A radially inner side of the annular protrusion 56 comprises a tapered surface 58 arranged to engage with a corresponding tapered surface 60 provided on a radially inner side of the annular recess 50. A first sealing O-ring 62 is provided on the tapered surface 60 of the annular recess 50. The first O-ring 62 is disposed between the first and second portions 48, 52 of the outlet channels 46. With this arrangement, as the annular protrusion 56 engages or disengages from the annular recess 50, the outlet channels 46 gradually close or open as the tapered surfaces 58, 60 approach or move apart. As can be seen in Figures 9B and 10B, when the control nut 36 moves away from the valve body 32, the outlet passages 48 open to allow air to flow from the inside of the valve body to the stem. In this way, the airflow through the donor valve 16 can be controlled.

[0167] A second sealing O-ring 64 is provided between a radially outer surface of the annular protrusion 56 and the annular recess 50 to prevent air from passing between the radially outer surface of the protrusion 56 and a surface of the annular recess 50. As the radially outer surface of the annular protrusion 56 moves in a direction parallel to the radially outer surface of the annular recess, these surfaces slide over one another, with the second O-ring 64 positioned between them to prevent air from passing. In this way, air can only pass through the valve via the spigot 34. Consequently, air loss to the environment is prevented when the donor valve 16 is open and connected to an inflation valve or tube.

[0168] The spigot 34 may be open to the outside or connected to an inflatable element of an inflatable device. In this way, the donor valve 16 provides a closable passage through which air can escape from the inflatable element. Accordingly, the donor valve 16 allows air to be released from the canopy 18. It should be noted that the donor valve (when open) also allows air to flow in the opposite direction from the spigot 34 into the inner side of the valve body 32. In other embodiments, the donor valve may comprise a one-way valve. In some embodiments, the donor valve can be switched between open and closed configurations without allowing flow rate adjustment. The donor valve 16 also comprises a pressure relief mechanism. Figures 9A, 9B, and 10B show the pressure relief mechanism in a closed configuration, and Figures 10A and 11 show the pressure relief mechanism in an open configuration. In this embodiment, the pressure relief mechanism comprises a movable, disc-shaped valve member 66 disposed in a chamber 68 in the valve body 32. An inlet opening 70 with a reduced diameter relative to the diameter of the chamber 68 extends between the interior 42 of the inflatable element and the chamber 68. An outlet 72 extends between the chamber 68 and the pin 34. The valve member 66 has a larger diameter than the inlet opening 70 and is pressed to close the inlet opening 70 (in this example, by means of a spring disposed in the chamber 68). When a threshold air pressure is reached inside 70 of the inflatable element, the valve member 66 is pulled away from the inlet opening 70 by the air pressure (against a spring thrust force) to open the inlet 70, allowing air to flow into the chamber 68 and out through the spigot 34. In this way, the risk of damage to the inflatable element from excessively high pressure is reduced.

[0169] In some embodiments, a pressure relief valve can be used to maintain a minimum pressure within the primary camping structure. For example, the valve may be in a closed configuration, but with a donor tube/valve from the camping accessory connected to the donor valve of the primary camping structure. In this configuration, air would not readily transfer from the primary camping structure to the camping accessory. However, if the pressure within the primary camping structure were to rise above the pressure threshold of the pressure relief valve, then air would transfer from the primary camping structure to the camping accessory. In some situations, it may be desirable to donate air only from the camping structure if such air does not reduce the pressure within this camping structure below a specific value. This would ensure that the primary structure does not collapse due to the transfer of too much air. This system can also be useful for regulating pressure changes that can occur, for example, during the hottest hours of the day, when excess pressure can be transferred from the primary camping structure to the camping accessory and even from the camping accessory to the atmosphere, if not needed.

[0171] Awning 18 is arranged to be inflated with air from the primary inflatable camping structure 12, by connecting awning 18 to an interconnecting valve 29 of the primary inflatable camping structure 12. Each inflatable camping accessory 20, 22, 24 is arranged to be inflated with air from awning 18, by connecting the inflatable camping accessory 20, 22, 24 to the donor valve 16 of awning 18.

[0172] Advantageously, each of the inflation valves 17 of the inflatable camping accessories 20, 22, 24 can be connected to a donor valve 16 using a connector or adapter. In this embodiment, the connector comprises a flexible, tube-shaped connector 74. The connector includes connecting means configured to connect to the donor valves 16 and the inflation valve 17. For example, the tube 74, the donor valve 16, and the inflation valve 17 may comprise corresponding parts of a quick-connect coupling. In other embodiments, the valves and the tube may be connected by means of a threaded fitting or a threaded connecting device. In this way, the interconnecting tubes can allow for quick and convenient connection of the inflatable devices. The connecting means may be arranged so that a connector (e.g., a tube) has identical parts at opposite ends, so that the connector can be used in any orientation. A tube may include a pressure relief valve (such as an in-line bleed valve) to prevent overinflation and damage to the accessories 20, 22, 24 being inflated. It should be noted that the camping assembly 10 of the present invention allows the use of relatively short tubes, since the devices to be inflated do not need to be connected directly to a pump, and the donor valves 16 can be positioned for convenient user access. In some embodiments, a rigid adapter or connector may be used instead of a tube.

[0174] In other embodiments, the donor valves 16 and the inflation valves 17 can be directly connected (e.g., rigidly) to each other (e.g., without the use of a connecting tube). In this case, the donor valves 16 and the inflation valves 17 can comprise corresponding parts of a quick-connect coupling or a threaded fitting for connecting the valves 16, 17 directly to each other. For example, the spigot 34 of each donor valve 16 can comprise part of a quick-connect coupling or a threaded portion for a screw connection. With these arrangements, connections between the donor and inflation valves 16, 17 can be made quickly and conveniently. With these direct (or “valve-to-valve”) connections, an accessory 20, 22, 24 can be connected to the awning 18 (or to the primary inflatable camping structure 12) without the need for a tube. This way, fewer and/or smaller parts may be required. Furthermore, with a direct connection, an inflation valve 17 can be rigidly connected to a donor valve 16, so that the inflation valve 17 can be supported by the donor valve 16.

[0176] In some embodiments, the donor valves 16 may be arranged to open only when a connector (such as an inflation valve 17 or tube) is attached to them. In this way, unwanted air loss from the awning 18 can be avoided. The donor valves 16 may comprise one-way valves, so that air can only flow through a donor valve 16 in one direction away from a respective inflatable device on which the donor valve 16 is mounted.

[0178] During use, tent 12 is inflated by a pump or compressor (not shown in Figure 8) which may be integrated into tent 12. Once inflated, tent 12 provides a pressurized air reservoir. To inflate awning 18 (main camping structure), the awning 18's interconnecting valve 28 is connected to the tent 12's interconnecting valve 29 (primary camping structure). As shown in Figure 8, the interconnecting valve 28 is connected to the interconnecting valve 29 by tube 74. Alternatively, the interconnecting valve 29 could be connected directly (but preferably with an adapter) to the interconnecting valve 28 to provide a direct and rigid connection so that the awning 18 is at least partially supported by tent 12 and the interconnecting valve 29. Once tent 12 and awning 18 are connected, the interconnecting valve 29 can be opened to allow pressurized air to flow from the tent's inflatable elements 14 into the awning's inflatable elements 26 to inflate awning 18. Awning 18 inflates passively as pressurized air from the tent's elements 14 flows into the awning's inflatable elements 26. The air flow rate into awning 18 can be adjusted using the control nut 36, as described above. Alternatively, the flow rate can simply be switched on or off without adjustment. With these arrangements, it is not necessary to inflate awning 18 at the same time as tent 12. The uninflated awning 18 can be connected to tent 12 at a later time and then inflated.

[0180] In this way, a separate pump is not needed to inflate the awning 18. It should be noted that at least the initial stages of inflating the awning 18 can be carried out much more quickly than with a pump (e.g., a hand pump or an electric pump), since the inflatable elements 14 of the tent retain a relatively large volume of air under pressure and the flow rate entering the awning 18 is not limited by a pump's flow rate.

[0181] It should also be noted that, depending on the relative volumes of the inflatable tent elements 14 and the inflatable awning elements 26, the awning 18 can be partially or fully inflated using the air stored in the inflatable tent elements 14. When the awning 18 (or another secondary inflatable structure) is not fully inflated using the air stored in the tent elements 14, the air source (e.g., the integrated pump) that inflates the tent 12 can be used for the remainder of the inflation by pumping air into the tent 12, which then flows to the awning 18 through the interconnecting valve 29. In some embodiments, the tent 12 can automatically reinflate if the pressure in the inflatable tent elements drops below a threshold pressure.

[0182] In some embodiments, the inflatable elements 14 of tent 12 may have a degree of elasticity, so that a volume of air can be released from the tent structure 12 without a significant loss of pressure and/or structural integrity of tent 12. In this way, tent 12 provides an air reservoir, which may have a degree of redundancy, in that not all the air volume stored by tent 12 may be required to maintain the tent structure 12. Similarly, the inflatable elements 26 of awning 18 may have some elasticity, so that the amount of air required to support the awning structure 18 is not the maximum amount of air that the inflatable awning 18 can hold. The arrangement described above means that a separate pump is not required to inflate the awning 18. Once inflated, the awning 18 provides an air reservoir from which one or more of the inflatable camping accessories 20, 22, 24 can be inflated.

[0183] For example, the volume or capacity of the different components may be as follows:

[0184] The primary inflatable camping structure, which may include a tent, may have an approximate volume of 374 liters,

[0185] The awning (main camping structure) may have an approximate capacity of 356 liters, the inflatable camping accessory, which may comprise a sunshade (150 liters), a pergola (150 liters) or a windbreak (64 liters), or may comprise a considerably smaller accessory (e.g., a mattress or a ball).

[0186] It should be noted that the limit of the amount of air that can be supplied will be determined by the volume of the camping set, which, therefore, will be determined by the combined volume/capacity of the primary inflatable camping structure and the awning (main camping structure). The combination provides greater capacity compared to a single inflatable structure. Furthermore, in the case of relatively large inflatable camping accessories, the camping set acts as an air reservoir in the initial stages, but additional air from the pump may be required for larger items, such as an additional awning. In preferred embodiments, the total air volume remains the same because no additional air is introduced into the system during inflation of the inflatable camping accessory. Specifically, a pump is neither required nor used to introduce additional air into the system, as the air is supplied from the inflatable camping structure to the inflatable camping accessory. As mentioned, this system allows for quick and easy inflation of the inflatable camping accessory without the need for a power source and while maintaining the structural integrity of the inflatable camping structure. An inflation valve 17 on an inflatable camping accessory 20, 22, or 24 can be connected to the donor valve 16 on the awning 18, or to a donor valve 16 on the tent 12. The inflation valves 17 on inflatable camping accessories 20, 22, or 24 can be connected to the donor valves 16 in the same way as the interconnecting valves 28 on the awning 18, as described above. Conveniently, inflatable camping accessories 20, 22, or 24 can be inflated by connecting them to the awning 18, meaning they do not need to be inflated too close to the tent 12, which can be inconvenient. As shown in Figure 8, an extension tube 76 is provided which can be connected to the donor valve 16, to facilitate the inflation of larger or less maneuverable inflatable camping accessories 20, 22, 24.

[0187] The inflation valves 17 described herein may be similar to the donor valves 16, and each inflation valve may have a connector (for example, a quick-connect coupling or screw connector) arranged to connect to a corresponding connector on a donor valve 16. The inflation valves 17 may be essentially identical to the donor valves 16. In some embodiments, universal connectors (such as tubing or rigid couplings) may be configured to connect to any donor valve and/or inflation valve in the system. In this way, a user can select any connector and connect it in any orientation to a donor valve and an inflation valve without the inconvenience of having to ensure compatibility and/or the correct orientation of the connector. The donor valve may be structurally the same as the inflation valve, and in these embodiments, both valves are capable of functioning as each other depending on whether they are being used to donate or receive air.

[0188] The arrangements described above can eliminate the need for separate hand pumps or air compressors and allow the user to inflate products using other already inflated products as an air source. Alternatively, the user can perform the initial inflation stages of an accessory as described above and then complete the inflation using a pump or other air source. This approach can significantly increase inflation speed, as the initial inflation stage can be carried out quickly using air from the awning. When the camping kit includes a pump with its own power source, it allows one or more devices to be inflated using a single air source in remote or isolated locations, without the need for an additional pump or connection to another power source. In general, the present invention provides a pump module with a fully removable/replaceable rechargeable battery. This offers the optional possibility of connecting to a wider ecosystem of products. The pump module can be directly connected to and powered by additional components such as lighting, personal electronic devices, etc. The pump module can be installed in various positions along the length of an air pole (not just at the end).

Claims (15)

1. CLAIMS 1. A camping set (110) comprising: an inflatable camping structure (112) comprising: an elongated support member (78) extending between a first end (77) and a second end (79), the elongated support member (78) comprising: an inflatable medium that is arranged to be inflated to provide a structural support element for the camping assembly (110), and a pump module (80) configured to inflate the inflatable medium where the pump module (80): It is located between the first end (77) and the second end (79) of the elongated support member (78), and is positioned in line with the inflatable medium, wherein a longitudinal length of the elongated support member (78) delimited between the first end (77) and the second end (79) comprises a longitudinal length of the pump module (80) plus a longitudinal length of the inflatable medium in the inflated configuration, characterized in that: the elongated support member (78) comprises a sleeve and the inflatable means comprises a bladder, the bladder being located within the sleeve and the pump module (80) being located at least partially within the sleeve, and wherein the elongated support member (78) provides an elongated inflatable element (114) for the camping structure. 2. A camping assembly (110) according to claim 1, wherein the pump module (80) and the inflatable medium are located at adjacent ends, such that the longitudinal length of the elongated support member (78) consists of the longitudinal length of the pump module (80) plus the longitudinal length of the inflatable medium. 3. A camping assembly (110) according to any of the preceding claims, wherein the inflatable means comprises a single inflatable component and wherein the pump module (80) extends between the first end (77) of the elongated support member (78) and an end (119) of the inflatable component, and the inflatable component extends between an end of the pump module (80) and the second end (79) of the elongated support member (78). 4. A camping assembly (110) according to claim 1 or claim 2, wherein the inflatable means comprises a first inflatable component (124a) and a second inflatable component (124b), and the pump module (80) is located between the first inflatable component (124a) and the second inflatable component (124b). 5. A camping assembly (110) according to claim 4, wherein the first inflatable component (124a) extends between the first end (77) of the elongated support member (78) and a first end of the pump module (80), and the second inflatable component (124b) extends between a second end of the pump module (80) and the second end (79) of the elongated support member (78). 6. A camping assembly (110) according to any of the preceding claims, wherein the pump module (80) is contiguous to the or to each inflatable component to provide the elongated support member (78). 7. A camping assembly (110) according to any of the preceding claims, wherein the pump module (80) is in line with the inflatable medium so that the pump module (80) extends along a longitudinal axis and the inflatable medium(s) also extend along the same longitudinal axis. 8. A camping assembly (110) according to any of the preceding claims, wherein the pump module (80) is integrated with the inflatable medium to form the elongated support member (78). 9. A camping assembly (110) according to any of the preceding claims, wherein the elongated support member (78) provides an air pole for the camping structure (112) and wherein the primary camping structure (12) comprises an inflatable network of air poles and a cover, and wherein the inflatable structure (12) comprises one of an awning (18) or a pergola (212). 10. A camping assembly (110) according to any of the preceding claims, wherein the elongated support member (78) is a first elongated support member of a pair of members (78) of elongated support and the length of the inflatable half (114a) of the first elongated support member is less than the length of the inflatable half (114b) of the second elongated support member, to accommodate a pump module height (80). 11. A camping assembly (110) according to any of the preceding claims, wherein the inflatable medium is generally cylindrical and wherein the pump module (80) comprises a generally cylindrical housing (81), which is arranged to be coaxial with an axis of the inflatable medium. 12. A camping assembly (110) according to any of the preceding claims, wherein the sleeve retains the pump module (80) with the inflatable medium and wherein the pump module (80) remains secured to the inflatable medium while the inflatable medium is in an inflated configuration and in a deflated configuration 13. A camping assembly (110) according to any of the preceding claims, wherein the sleeve is freely situated around the bladder and the sleeve is secured around the periphery of the pump module (80). 14. A camping assembly (110) according to any of the preceding claims, wherein the sleeve provides openings around the pump module (80) enabling a user to access at least one of: a port, one take (93), a button, or a control means arranged in the pump module (80), and wherein the sleeve provides access to a battery compartment of the pump module (80) and the sleeve provides a fluid flow window to allow air to enter and/or exit the pump module (80). 15. A method for providing an elongated support member (78) for a camping assembly (110), the camping assembly (110) comprising: an inflatable camping structure (112) comprising: an elongated support member (78) extending between a first end (77) and a second end (79), the elongated support member (78) comprising: an inflatable means (114) that is arranged to be inflated to provide a structural support element for the camping assembly (110), and a pump module (80) configured to inflate the inflatable medium, where the pump module (80): It is located between the first end (77) and the second end (79) of the elongated support member (78), and is positioned in line with the inflatable medium, wherein a longitudinal length of the elongated support member (78) delimited between the first end (77) and the second end (78) comprises a longitudinal length of the pump module (80) plus a longitudinal length of the inflatable medium in the inflated configuration, characterized in that: wherein the elongated support member (78) comprises a sleeve and the inflatable medium comprises a bladder, and the bladder is located within the sleeve and the pump module (80) is located at least partially within the sleeve, and wherein the elongated support member (78) provides an elongated inflatable structure 114 for the camping structure (112), and wherein the method comprises inflating the inflatable medium with the pump module (80).