WO2023210932A1 - Contenant ayant une portabilité améliorée - Google Patents

Contenant ayant une portabilité améliorée Download PDF

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Publication number
WO2023210932A1
WO2023210932A1 PCT/KR2023/001352 KR2023001352W WO2023210932A1 WO 2023210932 A1 WO2023210932 A1 WO 2023210932A1 KR 2023001352 W KR2023001352 W KR 2023001352W WO 2023210932 A1 WO2023210932 A1 WO 2023210932A1
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WO
WIPO (PCT)
Prior art keywords
container member
container
improved portability
sealing
paragraph
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
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PCT/KR2023/001352
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English (en)
Korean (ko)
Inventor
전영수
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Individual
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Individual
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Publication date
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Publication of WO2023210932A1 publication Critical patent/WO2023210932A1/fr
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/08—Containers of variable capacity
    • B65D21/086—Collapsible or telescopic containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • B65D1/40—Details of walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/08—Containers of variable capacity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/26—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts
    • B65D47/28—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having linear movement

Definitions

  • the present invention relates to a container with improved portability, and more specifically, to a container with improved portability that allows the container to be easily carried by stacking unit container members.
  • Containers are used to transport or store liquids such as beverages and to consume beverages when necessary. These containers are generally kept and used at home or in the office, but when used in places other than the home or office, it is necessary to carry the container in a bag or handbag. In particular, as social awareness has recently spread to limit the use of disposable containers made of paper or plastic to protect the environment, and related laws have been implemented, the need to carry containers to store drinks purchased at cafes is also increasing. .
  • the container has an inconvenient volume for the user to carry by hand when going out, and it is generally inconvenient to carry because it has a relatively large volume that is difficult to carry in a handbag or small-capacity bag.
  • the bag had sufficient capacity, there was a problem that the container took up a lot of the bag's capacity, limiting the possession of other items.
  • the present invention was invented to solve the above-mentioned problems, and provides a container with improved portability that can ensure convenience and completeness of coupling or separation between unit container members and airtightness to prevent external leakage of liquid in the container.
  • the purpose is to ensure convenience and completeness of coupling or separation between unit container members and airtightness to prevent external leakage of liquid in the container.
  • a container with improved portability includes an upper container member; At least one intermediate container member detachably coupled to the upper container member; and a lower container member detachably coupled to the intermediate container member.
  • the inner surface of the upper container member and the outer surface of the middle container member, and the inner surface of the middle member and the outer surface of the lower container member may be screwed together.
  • the upper container member, the middle container member, and the lower container member may be provided with a locking protrusion on at least one of the upper and lower sides that limits relative movement between the container members.
  • the middle container member and the lower container member may have a male screw portion on the upper side.
  • a sealing member exposed upwardly is provided on the lower side of the upper container member and the middle container member, and a sealing protrusion protruding downward is provided on the upper side of the middle container member and the lower container member.
  • the sealing protrusion and the The sealing members may be in close contact with each other.
  • a support member that limits movement of the upper container member and the middle container member may be detachably coupled to the lower side of the lower container member.
  • the upper container member and the support member may be provided so that they can be screwed together when carried.
  • the intermediate container member and the support member may be provided to be coupled to each other by a coupling protrusion and a coupling groove when carrying.
  • At least one of the upper container member and the middle container member may have a stopper on its inner surface.
  • a sealing member is disposed on a longitudinal joint surface between the upper container member and the middle container member and between the middle container member and the lower container member, and forms a part of a seating groove in which the sealing member is seated, and the sealing member
  • a seating protrusion protruding upward or downward may be provided so as not to be exposed to the inside of the container.
  • At least one of the upper container member and the middle container member may be provided with a lower longitudinal joint surface on the inside and a higher outside.
  • the upper container member, the middle container member, and the lower container member have a male thread portion or a female thread portion on the upper or lower side, or on the upper and lower sides, for mutual screw connection, and the male thread portion has a maximum outer diameter of the upper and lower sides. are equal to each other, and the minimum inner diameters of the upper and lower sides of the female threaded portion may be provided to be equal to each other.
  • the portability of the container can be improved and guaranteed by ensuring convenience and completeness of coupling or separation between unit container members and airtightness to prevent external leakage of liquid in the container.
  • Figure 1 is a perspective view showing the container with improved portability according to the first embodiment of the present invention when used.
  • Figure 2 is a perspective view showing a container with improved portability according to the first embodiment of the present invention when carried.
  • Figure 3 is a longitudinal cross-sectional view of Figure 1.
  • Figure 4 is a longitudinal cross-sectional view of Figure 2.
  • Figure 5 is a perspective view showing the container with improved portability according to the second embodiment of the present invention when used.
  • Figure 6 is a perspective view showing a container with improved portability according to a second embodiment of the present invention when carried.
  • Figure 7 is a longitudinal cross-sectional view of Figure 5;
  • Figure 8 is a longitudinal cross-sectional view of Figure 6.
  • Figure 9 is an enlarged view of area A of Figure 7.
  • 'upper side', 'upper part', 'top' or similar terms refer to the side where drinks, etc. are poured, or a part or stage close thereto
  • 'lower side' and 'bottom' , 'Bottom' or similar terms shall refer to the part or stage opposite or close to the side where beverages, etc. are poured.
  • 'inside', 'inside', or similar terms refer to the side of the container where beverages, etc. are placed or a part or end close thereto
  • 'outside', 'outside', or similar terms refer to the side of the container where beverages, etc. are placed. It refers to the part or stage opposite to or close to the side where drinks, etc. are placed.
  • Figure 1 is a perspective view showing the container with improved portability according to the first embodiment of the present invention when used, showing the container member unfolded for use
  • Figure 2 is a view showing the container member with improved portability according to the first embodiment of the present invention.
  • This is a perspective view showing a container with improved portability when carried, showing the container members being overlapped for carrying.
  • FIG. 3 is a longitudinal cross-sectional view of FIG. 1
  • FIG. 4 is a longitudinal cross-sectional view of FIG. 2 .
  • the container 100 with improved portability according to the first embodiment of the present invention may include an upper container member 110, a middle container member 130, and a lower container member 150.
  • the upper container member 110 is located at the uppermost side and may have a shape in which the upper and lower sides communicate.
  • the middle container member 130 is detachably coupled to the upper container member 110.
  • the middle container member 130 may be located below the upper container member 110 and may have a shape in which the upper and lower sides communicate.
  • the container with improved portability according to the present invention may be provided with only one intermediate container member 130.
  • the container with improved portability according to the present invention may be provided with a plurality of intermediate container members 130.
  • the plurality of intermediate container members 130 may be separably coupled to each other by the same structure as that in which the upper container member 110 and the intermediate container member 130 are coupled.
  • the lower container member 150 is detachably coupled to the middle container member 130.
  • the lower container member 150 may be located below the middle container member 130, and may have a shape where the upper side is open and the lower side is closed.
  • the inner surface of the upper container member 110 and the outer surface of the middle container member 130 may be provided so as to be screwable to each other.
  • a female screw portion 111 may be provided on the inner surface of the upper container member 110, and a male screw portion 131 may be provided on the outer surface of the middle container member 130.
  • the female screw part 111 of the upper container member 110 and the male screw part 131 of the middle container member 131 are screwed together, the upper container member 110 and the middle container member 130 are coupled to each other so that they do not move relative to each other. It can be. As a result, the upper container member 110 and the middle container member 130 can maintain their unfolded shape when in use.
  • the male screw portion 131 of the intermediate container member 130 may have the shape of an upper and lower tapered screw. In this case, the airtightness between the upper container member 110 and the middle container member 130 is improved, and leakage of liquid such as beverages in the container through the gap can be effectively prevented.
  • the inner surface of the middle container member 130 and the outer surface of the lower container member 150 may be provided to be screwed together.
  • a female screw portion 133 may be provided on the inner surface of the middle container member 130, and a male screw portion 153 may be provided on the outer surface of the lower container member 150.
  • the middle container member 130 and the lower container member 150 are coupled so that they do not move relative to each other. It can be.
  • the middle container member 130 and the lower container member 150 can maintain their unfolded shape when in use.
  • the male screw portion 153 of the lower container member 150 may have the shape of a tapered screw between the upper and lower ends. In this case, the airtightness between the middle container member 130 and the lower container member 150 is improved, and leakage of liquid such as beverages in the container through the gap can be effectively prevented.
  • the upper container member 110, the middle container member 130, and the lower container member 150 may be provided with a locking protrusion that limits relative movement between the container members.
  • the upper container member 110 may be provided with a locking protrusion 115 protruding inward at its lower portion.
  • the intermediate container member 130 may be provided with a locking protrusion 135 that protrudes outward on its upper part.
  • the upper container member 110 and the middle container member 130 are stacked for carrying (see FIG. 4) and the upper container member 110 and the middle container member 130 are unfolded for use (see FIG. 3) Since the locking protrusion 115 of the upper container member 110 and the locking protrusion 135 of the middle container member 130 come into contact with each other, the relative movement of the upper container member 110 and the middle container member 130 is limited. It can be. Accordingly, the upper container member 110 may be relatively moved upward, thereby preventing the upper container member 110 and the middle container member 130 from being separated from each other.
  • the middle container member 130 may be provided with a locking protrusion 137 that protrudes inward at the bottom.
  • the lower container member 150 may be provided with a locking protrusion 157 at the top that protrudes outward.
  • the middle container member 130 and the lower container member 150 are stacked for carrying (see FIG. 4) and the middle container member 130 is unfolded for use (see FIG. 3), the middle container member 130 Since the locking protrusion 137 of the lower container member 150 and the locking protrusion 4 157 of the lower container member 150 come into contact with each other, the relative movement of the middle container member 130 and the lower container member 150 may be restricted. Accordingly, the middle container member 130 may be relatively moved upward, thereby preventing the middle container member 130 and the lower container member 150 from being separated from each other.
  • the intermediate container member 130 may be provided with a male screw portion 131 on the upper side.
  • a male threaded portion 131 is provided on the upper outer surface of the middle container member 130, and the male threaded portion 131 is screwed together with a female threaded portion 111 provided on the inner surface of the upper container member 110. do. Since the screw coupling between the upper container member 110 and the middle container member 130 is made on the upper side of the middle container member 130, liquid such as beverages in the container passes through the screw coupling and is connected to the upper container member 110 and the middle container. Inflow into the gap between members 130 can be effectively prevented.
  • the male screw portion 131 of the intermediate container member 130 may have the shape of an upper and lower tapered screw.
  • the airtightness between the upper container member 110 and the middle container member 130 is improved, and leakage of liquid such as beverages in the container through the gap or toward the stopping protrusions 115 and 135 can be effectively prevented.
  • the lower container member 150 may be provided with a male screw portion 153 on the upper side.
  • a male thread portion 153 is provided on the upper outer surface of the lower container member 150, and the male thread portion 153 is screwed together with a female thread portion 133 provided on the inner surface of the middle container member 130. It can be. Since the screw coupling between the middle container member 130 and the lower container member 150 is made on the upper side of the lower container member 150, liquid such as beverages in the container passes through the screw coupling to the middle container member 130 and the lower container. Inflow into the gap between members 150 can be effectively prevented.
  • the male screw portion 153 of the lower container member 150 may have the shape of a tapered screw between the upper and lower ends.
  • the airtightness between the middle container member 130 and the lower container member 150 is improved, and leakage of liquid such as beverages in the container through the gap or toward the stopping protrusions 137 and 157 can be effectively prevented.
  • a sealing member 119 exposed upward is provided on the lower side of the upper container member 110, and a sealing protrusion 139 protruding downward is provided on the upper side of the middle container member 130. can be provided.
  • the sealing member 119 and the sealing protrusion 139 may be in close contact with each other. Accordingly, liquid, such as a beverage, in the container can be prevented from leaking into the gap between the upper container member 110 and the middle container member 130.
  • the sealing member 119 may be made of elastic natural resin or synthetic resin separately from the upper container member 110.
  • the sealing member 119 may have an O-ring shape and be disposed along the circumferential direction of the upper container member 110. In one aspect, the sealing member 119 may be disposed above the stopping protrusion 115 of the upper container member 110.
  • the sealing protrusion 139 may be provided along the circumferential direction of the intermediate container member 130. In one aspect, the sealing protrusion 139 may be provided on the locking protrusion 135 of the intermediate container member 130 or integrally with the locking protrusion 135.
  • a sealing member 141 exposed upward is provided on the lower side of the middle container member 130, and a sealing protrusion 161 protruding downward is provided on the upper side of the lower container member 150. ) can be provided.
  • the sealing member 141 and the sealing protrusion 161 may be in close contact with each other. Accordingly, liquid, such as a beverage, in the container can be prevented from leaking into the gap between the middle container member 130 and the lower container member 150.
  • the sealing member 141 may be made of elastic natural resin or synthetic resin separately from the intermediate container member 130.
  • the sealing member 141 may have an O-ring shape and be disposed along the circumferential direction of the intermediate container member 130. In one aspect, the sealing member 141 may be disposed on the upper side of the stopping protrusion 137 of the intermediate container member 130.
  • the sealing protrusion 161 may be provided along the circumferential direction of the lower container member 150. In one aspect, the sealing protrusion 161 may be provided on the locking protrusion 157 of the lower container member 150 or integrally with the locking protrusion 157.
  • the support member 170 may be detachably coupled to the lower side of the lower container member 150.
  • a male screw part 163 may be provided on the lower side of the lower container member 150, and a female screw part 171 may be provided on the support member 170. Then, the male screw part 163 of the lower container member 150 and the female screw part 171 of the support member 170 can be screwed together.
  • the maximum outer diameter (od) of the support member 170 may be larger than the minimum inner diameter (id) of the upper container member 110. In this case, the relative downward movement of the upper container member 110 and the middle container member 130 may be limited.
  • the relative upward movement of the upper container member 110 and the middle container member 130 may be restricted by the stopping protrusion.
  • the upper and lower relative movements of the upper container member 110 and the middle container member 130 are limited, so that the upper container member 110, the middle container member 130, and the lower container member 150 are completely separated from each other. This can be prevented. Accordingly, when carrying, the upper container member 110, the middle container member 130, and the lower container member 150 can be prevented from being separated from each other and scattered or some of them being lost.
  • the lower container member 150 and the support member 170 can be separated from each other by loosening the screw connection.
  • the downward relative movement of the upper container member 110 and the middle container member 130 is not limited. Then, the upper container member 110 and the middle container member 130 are relatively moved downward, so that the upper container member 110, the middle container member 130, and the lower container member 150 can be completely separated from each other. Therefore, the user can completely separate the upper container member 110, middle container member 130, and lower container member 150 and clean the container. In particular, it can be easy to clean the surfaces between each container member, threaded parts, locking protrusions, sealing protrusions, sealing members, etc.
  • the upper container member 110 and the support member 170 may be provided to be screwed together.
  • a female screw portion 121 may be provided on the inner surface of the upper container member 110. Additionally, a male thread portion 173 may be provided on the outer surface of the support member 170. The female threaded portion 121 of the upper container member 110 and the male threaded portion 173 of the support member 170 may be screwed together.
  • the intermediate container member 130 and the support member 170 may be provided to be coupled to each other by engaging protrusions and engaging grooves.
  • a coupling protrusion 145 may be provided on the outer surface of the intermediate container member 130, and a coupling groove 175 may be provided on the inner surface of the support member 170.
  • a coupling groove may be provided on the intermediate container member 130 and a coupling protrusion may be provided on the support member 170.
  • the horizontal upper portion of the portion where the groove is formed to improve its rigidity and durability is required. The thickness must be made thicker, as this is undesirable in terms of aesthetic structure.
  • the coupling protrusion 145 of the intermediate container member 130 may be inserted into the coupling groove 175 of the support member 170.
  • the relative movement between the middle container member 130 and the lower container member 150 can be completely restricted. Accordingly, the state in which the middle container member 130 and the lower container member 150 are overlapped is continuously maintained despite external force or shaking during carrying, thereby improving portability.
  • the engaging protrusions 145 of the intermediate container member 130 may be provided on the outer surface of the intermediate container member 130 at predetermined intervals along the circumferential direction. In contrast, the engaging protrusion 145 of the intermediate container member 130 may be continuously provided on the outer surface of the intermediate container member 130 along the circumferential direction.
  • the coupling groove 175 of the support member 170 may be preferably provided continuously along the circumferential direction on the inner surface of the support member 170. Then, the engaging protrusion 145 can always be inserted into the engaging groove 175 despite a change in the position of the engaging protrusion 145 due to relative rotation between the intermediate container member 130 and the support member 170.
  • the outer surface below the engaging protrusion 145 may be provided to be tapered in a shape of upper and lower narrowing. As a result, the lower side of the intermediate container member 130 can be guided so that the coupling protrusion 145 can be easily inserted into the coupling groove 175.
  • the outer surface of the upper container member 110 and the inner surface of the lid member 190 may be provided with male thread portions and female thread portions corresponding to each other along the circumferential direction. Both screw parts are screwed together so that the upper container member 110 and the lid member 190 can be separably coupled to each other.
  • the male screw portion 123 of the upper container member 110 may be provided in an interrupted shape rather than continuous along its circumferential direction. If a threaded part is provided on the upper side of the upper container member 110, the lips of the user of the container may come into contact with the screwed part when drinking, and the user may feel a foreign sensation or the beverage may leak out of the user's mouth when drinking. On the other hand, when the male thread part 123 is broken, the user can drink using the part without the male thread part 123, so the above inconvenience can be minimized.
  • Figure 5 is a perspective view showing the container with improved portability according to the second embodiment of the present invention when used, showing the container member unfolded for use
  • Figure 6 is a view showing the container member with improved portability according to the second embodiment of the present invention.
  • This is a perspective view showing a container with improved portability when carried, showing the container members being overlapped for carrying.
  • Figure 7 is a longitudinal cross-sectional view of Figure 5;
  • FIG. 8 is a longitudinal cross-sectional view of FIG. 6
  • the joint surface between container members is a view according to the shape of the joint surface shown in (a) of FIG. 9 among several embodiments.
  • Figure 9 is an enlarged view of area A of Figure 7, where the left side in the figure corresponds to the inside of the container and the right side in the figure corresponds to the outside of the container.
  • the container 200 with improved portability according to the second embodiment of the present invention may include an upper container member 210, a middle container member 230, and a lower container member 250.
  • the upper container member 210 is located at the uppermost side and may have a shape in which the upper and lower sides communicate.
  • the middle container member 230 is detachably coupled to the upper container member 210.
  • the middle container member 230 may be located below the upper container member 210 and may have a shape in which the upper and lower sides communicate.
  • the container with improved portability according to the present invention may be provided with only one intermediate container member 230.
  • the container with improved portability according to the present invention may be provided with a plurality of intermediate container members 230.
  • the plurality of intermediate container members 230 may be separably coupled to each other by the same structure as that in which the upper container member 210 and the intermediate container member 230 are coupled.
  • the lower container member 250 is detachably coupled to the middle container member 230.
  • the lower container member 250 may be located below the middle container member 230 and may have a shape where the upper side is open and the lower side is closed.
  • the upper container member 210 and the middle container member 230 may be screwed together.
  • a male threaded portion when a male threaded portion is provided on the lower side of the upper container member 210, a female threaded portion may be provided on the upper side of the middle container member 230 (see Figures 9 (a) and (c)).
  • a female threaded portion when a female threaded portion is provided on the lower side of the upper container member 210, a male threaded portion may be provided on the upper side of the middle container member 230 (see Figure 9(b)).
  • the male thread portion may have the same maximum outer diameter on its upper and lower sides and may not taper upward or downward.
  • the female threaded portion may have the same minimum inner diameter on the upper and lower sides, and may not taper upward or downward.
  • the middle container member 230 and the lower container member 250 may be screwed together.
  • a male threaded portion when a male threaded portion is provided on the lower side of the middle container member 230, a female threaded portion may be provided on the upper side of the lower container member 250 (see Figures 9 (a) and (c)).
  • a female threaded portion when a female threaded portion is provided on the lower side of the middle container member 230, a male threaded portion may be provided on the upper side of the lower container member 250 (see (b) of FIG. 9).
  • the male thread portion may have the same maximum outer diameter on its upper and lower sides and may not taper upward or downward. Additionally, the minimum outer diameter of the upper and lower sides of the female threaded portion may be the same, and may not taper upward or downward. As a result, the middle container member 230 and the lower container member 250 can be smoothly screwed together.
  • the upper container member 210 may be provided with a stopper 211 on its inner surface.
  • the stopper 211 may be provided on the inner surface of the upper container member 210 at predetermined intervals along the circumferential direction. In this case, it may be desirable for the number of stoppers 211 to be 2 to 4. Alternatively, the stopper 211 may be provided continuously along the circumferential direction on the inner surface of the upper container member 210.
  • the middle container member 230 may be seated on the stopper 211 of the upper container member 210.
  • the middle container member 230 moves relative to the lower side of the upper container member 210 to the stopper 211. may be limited by
  • the intermediate container member 210 may be provided with a stopper 231 on its inner surface.
  • the stopper 231 may be provided on the inner surface of the intermediate container member 230 at predetermined intervals along the circumferential direction. In this case, it may be desirable for the number of stoppers 231 to be 2 to 4. Alternatively, the stopper 231 may be continuously provided along the circumferential direction on the inner surface of the intermediate container member 230.
  • the lower container member 250 may be seated on the stopper 231 of the middle container member 230.
  • the middle container member 230 and the lower container member 250 are overlapped for carrying, the lower container member 250 moves relative to the lower side of the middle container member 230 due to the stopper 231. may be limited by
  • a lid member 270 may be detachably coupled to the upper side of the upper container member 210.
  • a male threaded portion 213 may be provided on the outer surface of the upper container member 210
  • a female threaded portion 273 may be provided on the inner surface of the lid member 270.
  • the upper container member 210 and the lid member 270 may be coupled to the screw connection of the male thread portion 213 and the female thread portion 273. Then, the relative upward movement of the middle container member 230 and the lower container member 250 may be restricted.
  • the upper container member 210, the middle container member 230, and the lower container member 250 are included. Portability can be improved by maintaining the open state continuously despite external forces or shaking during carrying.
  • the male screw portion 213 of the upper container member 210 may be provided in an interrupted shape rather than continuous along its circumferential direction. If a threaded part is provided on the upper side of the upper container member 210, the lips of the user of the container may come into contact with the screwed part when drinking, and the user may feel a foreign sensation or the beverage may leak out of the user's mouth when drinking. On the other hand, when the male thread part 213 is broken, the user can drink using the part without the male thread part 213, so the above inconvenience can be minimized.
  • a sealing member is disposed on the longitudinal joint surface between the upper container member 210 and the middle container member 230, and forms a part of a seating groove in which the sealing member is seated, and the sealing member 210 is disposed on the longitudinal joint surface between the upper container member 210 and the middle container member 230.
  • a seating protrusion protruding upward or downward may be provided to prevent the member from being exposed inwardly.
  • a sealing member 220 may be disposed on the longitudinal joint surface between the upper container member 210 and the middle container member 230.
  • the longitudinal joint surface refers to a joint surface that meets in the longitudinal direction.
  • a seating protrusion 235 may be provided on the longitudinal joint surface between the upper container member 210 and the middle container member 230.
  • the seating protrusion 235 may be formed integrally with the intermediate container member 230 on the upper side and protrude upward. Then, the seating groove 237 may also be formed on the upper side of the intermediate container member 230, and the sealing member 220 seated in the seating groove 237 may also be formed on the upper side of the intermediate container member 230. In this case, when the container members are stacked for portability (see FIG. 8), the sealing member 220 is not exposed to the outside but is located inside the upper container member 210, so the sealing member 220 can be separated, lost, etc. can be prevented.
  • the seating protrusion 235 forms part of the seating groove 237 in which the sealing member 220 is seated. That is, the seating protrusion 235 may form one wall of the seating groove 237.
  • the sealing member 220 can be stably fixed to the intermediate container member 230 by the seating groove 237, a portion of which is composed of the seating protrusion 235. As shown in FIGS. 6 and 8 , even when carrying the container members by stacking them, the sealing member 220 can be continuously maintained in the seating groove 237 despite external force or shaking.
  • the user can separate the sealing member 220, clean the container, and then place and secure the sealing member 220 in the seating groove 237, thereby improving ease of use and cleanliness.
  • the sealing member 220 may not be exposed to the inside of the container (left side in the drawing) due to the seating protrusion 235. Therefore, it can be prevented that the sealing member 220, which can be made of synthetic resin, comes into contact with liquid, such as a hot beverage, in the container, and generates components harmful to the human body, such as environmental hormones.
  • the seating protrusion 235 may be formed on the lower side integrally with the upper container member 210 and protrude downward.
  • a sealing member is disposed on the longitudinal joint surface between the middle container member 230 and the lower container member 250, and forms a part of a seating groove in which the sealing member is seated.
  • a seating protrusion protruding upward or downward may be provided to prevent the sealing member from being exposed inwardly.
  • a sealing member 220 may be disposed on the longitudinal joint surface between the middle container member 230 and the lower container member 250.
  • the longitudinal joint surface refers to a joint surface that meets in the longitudinal direction.
  • a seating protrusion 255 may be provided on the longitudinal joint surface between the middle container member 230 and the lower container member 250.
  • the seating protrusion 255 may be formed on the upper side integrally with the lower container member 250 and protrude upward. Then, the seating groove 257 may also be formed on the upper side of the lower container member 250, and the sealing member 220 seated in the seating groove 257 may also be formed on the upper side of the lower container member 250. In this case, when the container members are stacked for portability (see FIG. 8), the sealing member 220 is not exposed to the outside but is located inside the upper container member 210, so the sealing member 220 can be separated, lost, etc. can be prevented.
  • the seating protrusion 255 forms part of the seating groove 257 in which the sealing member 220 is seated. That is, the seating protrusion 255 may form one wall of the seating groove 257.
  • the sealing member 220 can be stably fixed to the lower container member 250 by the seating groove 257, a portion of which is comprised of the seating protrusion 255. As shown in FIGS. 6 and 8, even when the container members are stacked and carried, the sealing member 220 can be continuously maintained in the seating groove 257 despite external force or shaking.
  • the user can separate the sealing member 220, clean the container, and then place and secure the sealing member 220 in the seating groove 257, thereby improving convenience of use and cleanliness.
  • the sealing member 220 may not be exposed to the inside of the container (left side in the drawing) due to the seating protrusion 255. Therefore, it can be prevented that the sealing member 220, which can be made of synthetic resin, comes into contact with liquid, such as a hot beverage, in the container, and generates components harmful to the human body, such as environmental hormones.
  • the seating protrusion 235 may be formed on the lower side integrally with the upper container member 210 and protrude downward.
  • the upper container member 210 may be provided with a low inner side and a high outer side of the lower longitudinal joint surface.
  • the inside refers to the inside of the container and refers to the left side in the drawing, and the outside refers to the outside of the container and refers to the right side in the drawing.
  • the inside of the lower longitudinal joint surface of the upper container member 210 is provided with a relatively low height, and the outside is provided with a relatively high height. Thereby, liquid, such as a beverage, in the container can be effectively prevented from leaking beyond the outer longitudinal joint surface provided at a high level.
  • the upper longitudinal joint surface of the middle container member 230 may have a shape corresponding to the lower longitudinal joint surface of the upper container member 210.
  • the intermediate container member 230 may be provided with a low inner side and a high outer side of the lower longitudinal joint surface.
  • the inside refers to the inside of the container and refers to the left side in the drawing, and the outside refers to the outside of the container and refers to the right side in the drawing.
  • the inside of the lower longitudinal joint surface of the intermediate container member 230 is provided with a relatively low height, and the outside is provided with a relatively high height. Thereby, liquid, such as a beverage, in the container can be effectively prevented from flowing beyond the outer longitudinal joint surface provided at a high level.
  • the upper longitudinal joint surface of the lower container member 250 may have a shape corresponding to the lower longitudinal joint surface of the middle container member 230.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Portable Outdoor Equipment (AREA)

Abstract

La présente invention concerne un contenant ayant une portabilité améliorée. Un contenant ayant une portabilité améliorée selon un mode de réalisation de la présente invention comprend : un élément de contenant supérieur ; au moins un élément de contenant intermédiaire accouplé de manière détachable à l'élément de contenant supérieur ; et un élément de contenant inférieur accouplé de manière détachable à l'élément de contenant intermédiaire. Selon la présente invention, la commodité et la complétude d'un accouplement ou d'une séparation entre des éléments de contenant unitaires, l'herméticité pour empêcher du liquide dans un contenant de fuir à l'extérieur, et analogues, sont garanties de telle sorte que la portabilité du contenant peut être améliorée et assurée.
PCT/KR2023/001352 2022-04-26 2023-01-30 Contenant ayant une portabilité améliorée Ceased WO2023210932A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020220051270A KR20230151666A (ko) 2022-04-26 2022-04-26 휴대성이 향상된 용기
KR10-2022-0051270 2022-04-26

Publications (1)

Publication Number Publication Date
WO2023210932A1 true WO2023210932A1 (fr) 2023-11-02

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Application Number Title Priority Date Filing Date
PCT/KR2023/001352 Ceased WO2023210932A1 (fr) 2022-04-26 2023-01-30 Contenant ayant une portabilité améliorée

Country Status (2)

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KR (3) KR20230151666A (fr)
WO (1) WO2023210932A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6254969U (fr) * 1985-09-26 1987-04-06
JPH0362888U (fr) * 1989-10-24 1991-06-19
WO2010144568A2 (fr) * 2009-06-09 2010-12-16 Faris Enterprises, Llc Gobelet compressible
CN101992880A (zh) * 2009-08-17 2011-03-30 何淑鹏 一种新型折叠式水桶
US20110248037A1 (en) * 2010-04-08 2011-10-13 E&M Engineering, Inc. Thermally insulated collapsible cup for hot or cold beverages
KR20180133085A (ko) * 2017-06-05 2018-12-13 문상원 사용자의 용도에 따른 조립식 몸체 및 보온 기능을 구비한 다용도 물병

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6254969U (fr) * 1985-09-26 1987-04-06
JPH0362888U (fr) * 1989-10-24 1991-06-19
WO2010144568A2 (fr) * 2009-06-09 2010-12-16 Faris Enterprises, Llc Gobelet compressible
CN101992880A (zh) * 2009-08-17 2011-03-30 何淑鹏 一种新型折叠式水桶
US20110248037A1 (en) * 2010-04-08 2011-10-13 E&M Engineering, Inc. Thermally insulated collapsible cup for hot or cold beverages
KR20180133085A (ko) * 2017-06-05 2018-12-13 문상원 사용자의 용도에 따른 조립식 몸체 및 보온 기능을 구비한 다용도 물병

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KR20250026800A (ko) 2025-02-25
KR20250057758A (ko) 2025-04-29
KR20230151666A (ko) 2023-11-02

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