WO2026040887A1 - Drinking vessel - Google Patents

Abstract

A drinking vessel, comprising a vessel body. The inner wall of the vessel body is provided with a first snap structure, and a plurality of second snap structures are provided above the first snap structure. The plurality of second snap structures are arranged on the inner wall of the vessel body along a circumferential direction of the vessel body, and the first snap structure and the second snap structures cooperate to limit accessories in the vessel body. Accessories are limited in a vessel body by means of a first snap structure and second snap structures, so that different drinking requirements can be met by assembling different accessories in the vessel body, thereby achieving multi-functionality.

Description

drinking containers Technical Field

This invention belongs to the field of drinking utensils technology, and particularly relates to drinking containers and related devices.

Background Technology

Drinking containers are everyday items used to hold drinkable liquids, such as cups, kettles, and water bottles. Taking a cup as an example, it is generally cylindrical and has a lid for insulation and dust protection. Different processes are required before various beverages can be dispensed from a standard cup; for example, filtering tea leaves brewed in an external container to obtain tea, or puncturing a coffee capsule with an external tool to obtain coffee. Existing drinking containers either have only a single container function or are equipped with only one accessory to produce a single beverage. Furthermore, multiple structural improvements are needed to allow a single drinking container to meet the needs of various users.

Summary of the Invention

This invention provides a drinking container and its accessories, aiming to solve at least one of the technical problems existing in the prior art.

The first aspect of the present invention relates to a multifunctional drinking container, comprising: a container body; a first retaining structure disposed on the inner wall of the container body; and a plurality of second retaining structures disposed on the inner wall of the container body, the plurality of second retaining structures being arranged circumferentially above the first retaining structure; wherein the first retaining structure and the second retaining structures cooperate with an accessory to restrict the accessory within the container body.

The second aspect of the present invention relates to a filtration device, comprising: a filter element having an opening at the top, the filter element being used to filter solids; and a cover plate having one end hinged to the filter element, the cover plate being used to close the opening.

The third aspect of the present invention relates to a drinking container with a stirring device, comprising: a container body having an inner cavity; a stirring member movably disposed in the inner cavity of the container body, the stirring member having a second connecting block; a lid detachably connected to the container body; and a first connecting block disposed on the container body or the lid, the first connecting block and the second connecting block being magnetically connected.

The fourth aspect of the present invention relates to a cover, comprising: a cover body; a cap detachably disposed on the cover body, the cap being made of a transparent material; and an identification card detachably disposed inside the cap, the identification card having an identification portion on the side near the cap.

The fifth aspect of the present invention relates to a storage compartment, comprising: a connecting ring with supports on both sides for detachably connecting the connecting ring to a drinking container; a compartment body detachably connected to the connecting ring, the compartment body having a storage cavity, and a retractable folding structure at the lower part of the compartment body; and a compartment cover hinged at one end to the compartment body via a rotating rod for closing the storage cavity; wherein there is a gap between the supports and the connecting ring, and a gap between the connecting ring and the inner wall of the drinking container.

The beneficial effects of this invention are as follows:

By using the first and second clamping structures to confine the accessories within the container body, different drinking functions can be achieved by assembling different accessories within the container body, thereby enhancing the versatility of the container body and improving its usability, making the drinking container multifunctional.

Attached Figure Description

Figure 1 is a perspective view of a drinking container according to an embodiment of the present invention.

Figure 2 is a schematic diagram of the structure of the lid according to an embodiment of the present invention.

Figure 3 is a cross-sectional view of the lid according to an embodiment of the present invention.

Figure 4 is an exploded view of the lid according to an embodiment of the present invention.

Figure 5 is a schematic diagram of the structure of an open container body according to an embodiment of the present invention.

Figure 6 is a schematic diagram of the structure of a container body containing a filter element according to an embodiment of the present invention.

Figure 7 is a schematic diagram of the structure of a container body equipped with a puncture aid according to an embodiment of the present invention.

Figure 8 is a schematic diagram of the structure of the filter element according to an embodiment of the present invention.

Figure 9 is a cross-sectional view of the filter element according to an embodiment of the present invention.

Figure 10 is a partially enlarged cross-sectional view of the filter element shown in Figure 9.

Figure 11A is a schematic diagram of the puncture aid component according to an embodiment of the present invention.

Figure 11B shows a partial cross-sectional view illustrating the principle of obtaining beverages through a drinking container and a puncture aid.

Figure 12 is a top view of a container with a stirring element according to an embodiment of the present invention.

Figure 13 is a cross-sectional view of the container body according to an embodiment of the present invention.

Figure 14 is a partially enlarged cross-sectional view of the container shown in Figure 13.

Figure 15 is an exploded view of the stirring component according to an embodiment of the present invention.

Figure 16A is a schematic diagram of the storage compartment in an embodiment of the present invention, wherein the compartment cover is closed.

Figure 16B is a schematic diagram of the storage compartment in an embodiment of the present invention, wherein the compartment cover is open.

Figure 17 is an exploded view of the storage compartment according to an embodiment of the present invention.

Detailed Implementation

The following will provide a clear and complete description of the concept, specific structure, and technical effects of the present invention in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, solution, and effects of the present invention. It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

It should be noted that, unless otherwise specified, when a feature is referred to as "fixed" or "connected" to another feature, it can be directly fixed or connected to the other feature, or indirectly fixed or connected to the other feature. Furthermore, the descriptions of "upper," "lower," "left," "right," "top," and "bottom" used in this invention are only relative to the relative positional relationships of the various components of the invention in the accompanying drawings.

Furthermore, unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in this specification is for the purpose of describing particular embodiments only and not for limiting the invention. The term "and/or" as used herein includes any combination of one or more of the associated listed items.

It should be understood that although the terms first, second, third, etc., may be used in this disclosure to describe various elements, these elements should not be limited to these terms. These terms are only used to distinguish elements of the same type from one another. For example, without departing from the scope of this disclosure, a first element may also be referred to as a second element, and similarly, a second element may also be referred to as a first element.

Referring to Figure 1, a drinking container according to an embodiment of the present invention includes a container body 200 for holding various beverages. Referring to Figures 1 to 17, the drinking container may also include or be equipped with a lid 100 and various accessories 300, 400, 500, 600, 700, 800, and 900. The drinking container according to an embodiment of the present invention can be implemented as a cup, pot, bottle, or other product. Although the figures may depict a water cup or pot, the technical solutions in all embodiments described below are still applicable to drinking containers in other product forms. For ease of description, and without ambiguity, the drinking container will generally be described as a water cup below.

Referring to Figures 2 to 4, the lid according to an embodiment of the present invention includes: a lid body 100; a cap 110, detachably disposed on the lid body 100, the cap 110 being made of a transparent material; and an identification card 120, detachably disposed inside the cap 110, the identification card 120 having an identification portion on the side near the cap 110 for filling in corresponding text information. Since the cap 110 is made of a transparent material (generally transparent plastic), the text information on the identification card 120 inside the cap 110 can be observed from the outside of the cap 110. Preferably, the identification card 120 contains user information, allowing users to quickly identify their water cup. Preferably, the identification card 120 is made of durable, elastic plastic for repeated use. The text information on the identification card 120 can be repeatedly filled in, making it more environmentally friendly.

Referring to Figures 3 and 4, according to some embodiments of the present invention, the inner wall of the cap 110 is provided with a pair of substantially parallel and facing slots 111, wherein the distance between the two slots 111 is substantially the same as the length of the identification card 120, the thickness of each slot 111 is substantially the same as the thickness of the identification card 120, and each slot 111 extends and opens towards the bottom of the cap 110. The identification card 120, made of elastic plastic, can be inserted and fixed into the cap 110 through the pair of slots 111 and is not easily dislodged. When the identification card 120 needs to be removed, simply press the middle of the elastic identification card 120 with your finger and pull it downwards. Therefore, the slots 111 enable convenient and quick installation and removal of the identification card 120.

It should be understood that the addition of a removable identification card 120 inside the transparent cap 110 also improves the recognizability of the drinking container after the cap is attached.

Referring to Figure 4, according to an embodiment of the present invention, the portion of the card slot 111 furthest from the bottom of the cap 110 is provided with a first limiting slope 1111 to restrict the insertion position of the identification card 120. A corresponding second limiting slope 121 is provided on the identification card 120, so that the first limiting slope 1111 and the second limiting slope 121 cooperate to restrict further insertion of the identification card 120. The cooperation of the first limiting slope 1111 and the second limiting slope 121 also provides positioning and guidance for the identification card 120, ensuring that the identification card 120 is correctly engaged in the two card slots 111. Preferably, each card slot 111 formed in the transparent cap 110 is substantially perpendicular to the bottom surface of the cap 110, and there are no fasteners or other internal folds in the cap 110 between a pair of card slots 111, thereby ensuring that the text information on the identification card 120 fully inserted into the card slot 111 can be completely displayed.

Referring again to Figure 4, according to some embodiments of the present invention, a drinking spout 102 is provided on the top of the cover 100, and a first protrusion 112 for sealing the drinking spout 102 is provided inside the cap 110. Preferably, the drinking spout 102 is circular, and correspondingly, the first protrusion 112 has an arcuate convex surface. When drinking is needed, the user can directly open the cap 110 and drink water or beverages through the drinking spout 102 on the cover 100. When the cap 110 covers the cover 100, the first protrusion of the cap 110 seals the drinking spout 102 on the cover 100, preventing water or beverages from flowing out of the drinking spout 102 of the cover 100.

According to some embodiments of the present invention, a first positioning recess 1121 is provided around the periphery of the first boss 112. The first positioning recess 1121 matches the edge of the drinking spout 102 on the cover 100, facilitating the positioning of the drinking spout 102 and the first boss 112 during the process of the cap 110 covering the cover 100, ensuring that the cap 110 can be smoothly placed on the cover 100. After the cap 110 is placed on the cover 100, a further sealing effect can be formed between the first positioning recess 1121 and the edge of the drinking spout 102.

Referring to Figure 3, according to some embodiments of the present invention, one side of the cap 110 is hinged to the cover 100, wherein a torsion spring is provided at the hinge position. The torsion spring allows the cap 110 to automatically rotate onto the cover 100 when not in use, thereby closing the cover 100 and preventing the cover 100 from being in an open state for a long time, allowing dust to contaminate the drinking spout 102.

Referring to Figure 2, according to some embodiments of the present invention, the other side of the cap 110 is provided with a locking portion 113, which engages with a retaining ring 101 hinged to the cap body 100. When the retaining ring 101 engages with the locking portion 113, the cap 110 is fixedly connected to the cap body 100, preventing the cap 110 from opening on its own during shaking or vibration, thus preventing beverages or water from flowing out of the drinking spout 102. The locking between the retaining ring 101 and the locking portion 113 ensures a sealing effect between the cap 110 and the cap body 100.

Referring to Figures 5 to 11, a water cup according to an embodiment of the present invention includes a cup body 200, and a first retaining structure 210 is provided on the inner wall. A plurality of second retaining structures 220 are provided above the first retaining structure 210, and the plurality of second retaining structures 220 are disposed along the circumference of the inner wall of the cup body 200. The first retaining structure 210 and the second retaining structures 220 work together to confine accessories within the cup body 200.

It should be understood that by using the first retaining structure 210 and the second retaining structure 220 to confine the accessories within the cup body 200, different drinking functions can be achieved by assembling different accessories within the cup body 200, thereby enhancing the versatility of the cup body 200 and improving its usage environment, making the water cup multifunctional.

Referring to Figure 5, according to some embodiments of the present invention, a plurality of second holding structures 220 are arranged in a circumferential array on the inner wall of the cup body 200 along the axis of the cup body 200, so that the force exerted by the second holding structures 220 on the accessory is relatively uniform, ensuring that the accessory can be stably held in the cup body 200.

According to some embodiments of the present invention, the first holding structure 210 is provided as an annular step portion, and the second holding structure 220 is provided as an arc-shaped protrusion. The lower end of the accessory is supported by the annular step portion, and the upper end surface of the accessory or the side surface of the accessory is limited by the arc-shaped protrusion, so as to restrict the accessory within the cup body 200, thereby making the cup body 200 adaptable to different accessories and making the cup body 200 more versatile.

Referring to Figure 5, according to some embodiments of the present invention, a plurality of third retaining structures 230 are further provided on the inner wall of the cup body 200. The plurality of third retaining structures 230 are arranged circumferentially along the cup body 200. The third retaining structures 230 are used to restrict the rotation of the accessories. Each third retaining structure 230 includes a mounting portion 231 and two limiting portions 232. The two limiting portions 232 are respectively disposed on both sides of the mounting portion 231. The side of the limiting portion 232 away from the mounting portion 231 has an arc-shaped surface. The plurality of third retaining structures 230 are arranged in a circumferential array along the axis of the cup body 200 on the inner wall of the cup body 200, and are connected to a plurality of second... The holding structures 220 are arranged in an alternating pattern. The accessories include a filter element 300 and a puncture aid element 400. The periphery of the filter element 300 and the puncture aid element 400 is provided with a protruding corner 420 corresponding to the position of the third holding structure 230. The arc or angle of the protruding corner 420 matches the third holding structure 230. By abutting the outermost edge of the protruding corner 420 against the mounting part 231, and the two limiting parts 232 abutting against the two sides of the protruding corner 420 respectively, the rotation of the puncture aid element 400 and the filter element 300 is restricted, and the rotation of other accessories is also restricted, ensuring that the accessories can remain stationary in the container body 200.

According to some embodiments of the present invention, the first holding structure 210 is further provided with a limiting groove 211, which is used to limit the rotation of the accessory. By setting a step on the accessory to cooperate with the limiting groove 211, the rotation of the accessory is further limited.

Referring to Figure 6, according to some embodiments of the present invention, the accessories of the drinking container may include a filter element 300. The filter element 300 has a first annular flange 320 on its periphery, which engages with a first retaining structure 210, i.e., the lower end face of the first annular flange 320 abuts against the upper end face of the annular step portion. The first annular flange 320 has an arc-shaped recess 321 on its periphery, which engages with a second retaining structure 220. The arc-shaped recess 321 engages with the arc-shaped protrusion, thereby confining the filter element 300 within the cup body 200 without the use of external force. When it is necessary to remove the filter element 300, simply pull the filter element 300 outward from the cup body 200, causing the arc-shaped recess 321 to disengage from the arc-shaped protrusion.

Referring to Figures 7 and 11, according to some embodiments of the present invention, the accessories of the drinking container may further include a puncture aid 400, the puncture aid 400 having a second annular flange 410 on its periphery. A first retaining structure 210 and a second retaining structure 220 work together to confine the second annular flange 410 within the cup body 200, i.e., the second annular flange 410 is held between the annular step portion and the arcuate protrusion, thereby confining the puncture aid 400 within the cup body 200. Referring to Figure 11A, according to an embodiment of the present invention, the puncture aid 400 further includes at least one crossbeam portion 430 connected to the second annular flange 410 and at least one blade element 440 disposed on the crossbeam portion 430. Preferably, a plurality of crossbeam portions 430 extend from the outer periphery of the second annular flange 410 toward the center and intersect, and the blade element 440 disposed on each crossbeam portion 430 also converges at the center of the second annular flange 410. More preferably, the blade element 440 has a chamfer 441 on the edge that does not contact the crossbeam portion 430.

When using the puncture aid 400 to prepare coffee beverages, the coffee capsule C100 can be placed against the puncture aid 400 and pressed firmly (as shown by the dotted arrow in Figure 11B). The blade element 440 on the puncture aid 400 applies pressure to the coffee capsule, causing the ejector pin C101 inside the capsule to puncture the inner membrane C102, allowing the coffee material inside the capsule to flow into the cup body 200. Furthermore, for capsules without an ejector pin C101, if the capsule membrane is easily punctured or has already been partially punctured, the sharp edge formed by the chamfered edge 441 of the blade element can assist in further puncturing the capsule membrane. It should be understood that the puncture aid 400 can be used not only for coffee capsules but also for puncturing other beverage capsules and beverage additive containers.

Referring to Figures 6 and 8 to 10, the drinking container according to an embodiment of the present invention can be equipped with a filtration device, which includes a filter element 300 for filtering solids, the filter element 300 having an opening at its top; and a cover plate 310 for closing the opening, one end of which is hinged to the filter element 300.

It should be understood that by hinged cover plate 310 to filter element 300 and sealing the opening of filter element 300 with cover plate 310, solids in filter element 300 are blocked by cover plate 310 when tea or beverage is brewed in drinking cup, and will not roll to the drinker's mouth and nose, thus improving drinking comfort and preventing solids in filter element 300 from spilling out of the cup.

Referring to Figure 8, according to some embodiments of the present invention, a first annular flange 320 is provided above the filter element 300, and a plurality of connecting plates 330 are provided between the first annular flange 320 and the filter element 300. One end of the cover plate 310 is hinged to the connecting plate 330, and the connecting plate 330 is provided with a flower-shaped hole 331. One end of the cover plate 310 is provided with a flower-shaped rotating shaft 311, which is used to cooperate with the flower-shaped hole 331 to make the cover plate 310 rotate stepwise. Preferably, as shown in Figures 9 and 10, the cross-sectional shape of the flower-shaped hole 331 and the flower-shaped rotating shaft 311 is similar to the shape of a petal. Through the cooperation between the flower-shaped rotating shaft 311 and the flower-shaped hole 331, the flower-shaped rotating shaft 311 will produce a stepwise rotation during the rotation process, so that the cover plate 310 can produce a stepwise rotation, and the cover plate 310 can stop at different preset angles, which is convenient for fixing the cover plate 310 when adding solids to the filter element 300.

Referring to FIG9, according to some embodiments of the present invention, the lower end face of the cover plate 310 is provided with an annular positioning protrusion 312, the positioning protrusion 312 is in contact with the inner wall of the filter element 300, and the cover plate 310 accurately covers the opening of the filter element 300 through the positioning protrusion 312.

Referring to Figure 8, according to some embodiments of the present invention, a lifting plate 313 is provided on the upper end surface of the cover plate 310. The lifting plate 313 is used to drive the cover plate 310 to rotate upward to open the filter element 300. Preferably, the lifting plate 313 has a certain arc shape, which facilitates the gripping of the lifting plate 313 by fingers.

According to some embodiments of the present invention, the sidewall and bottom surface of the filter element 300 are provided with a plurality of first mesh holes 301, the first mesh holes 301 being round or elliptical, and the first mesh holes 301 being used to filter small solids such as tea leaves.

According to some embodiments of the present invention, the sidewall of the filter element 300 is further provided with a plurality of second mesh openings 302, which are located above the first mesh openings 301. The size of the second mesh openings 302 is larger than that of the first mesh openings 301. Preferably, the second mesh openings 302 are elongated, and the second mesh openings 302 can be used to filter larger solid objects such as fruit pieces.

Referring to Figures 12 to 15, a water cup with a stirring device according to an embodiment of the present invention includes a cup body 200; a stirring member 500 movably disposed in the inner cavity of the cup body 200, and a second connecting block 530 provided on the stirring member 500; a lid, the lid being detachably connected to the cup body 200; and a first connecting block 240 disposed on the cup body 200 or the lid, the first connecting block 240 and the second connecting block 530 being magnetically connected.

According to some embodiments of the present invention, the first connecting block 240 is a magnetically affinity metal component, and the second connecting block 530 is a magnet. In some embodiments, the first connecting block 240 is a magnet, and the second connecting block 530 is a magnetically affinity metal component. In some embodiments, both the first connecting block 240 and the second connecting block 530 are magnets.

It is understood that, regardless of the embodiment described above, a magnetic connection can be achieved between the first connecting block 240 and the second connecting block 530. In a static state, the first connecting block 240 and the second connecting block 530 are magnetically connected together, causing the stirring element 500 to be attracted to the cup body 200 or the lid, preventing it from shaking and causing noise within the cup body 200. During use, simply shake the cup body 200 vigorously to disengage the second connecting block 530 from the first connecting block 240. At this point, the stirring element 500 will move irregularly within the inner cavity of the cup body 200, thus producing a stirring effect.

It is also understandable that by incorporating a stirring element 500 within the cup body 200, the lid can be directly attached to the cup body 200, and shaking the cup body 200 causes the stirring element 500 to agitate the beverage within. Therefore, the agitation amplitude and area are increased compared to using a stirring rod. Furthermore, because the lid is attached to the cup body 200, the beverage will not splash during agitation. After agitation is complete, when the cup body 200 is stationary, the first connecting block 240 and the second connecting block 530 are magnetically connected, preventing the stirring element 500 from moving freely within the cup body 200.

According to some embodiments of the present invention, the first connecting block 240 is disposed at the bottom of the inner cavity of the cup body 200, and the second connecting block 530 is disposed at the lower end of the stirring member 500, thereby lowering the center of gravity of the stirring member 500 and making the entire stirring member 500 have a self-righting effect. Moreover, this configuration also ensures that the second connecting block 530 can always remain at the bottom when the cup is stationary, so as to be magnetically connected to the first connecting block 240.

Referring to Figures 14 and 15, according to some embodiments of the present invention, the stirring component 500 includes: a body 510 with a cylindrical cavity at its lower end, and a second connecting block 530 disposed within the cavity; and a cap 520 connected to the lower end of the body 510, which is used to close the lower end of the cavity. By using the cap 520 to enclose the second connecting block 530 within the cylindrical cavity, it is convenient to replace the second connecting block 530 according to the condition of the cup body 200 and actual needs, replacing it with a magnetic metal part or a magnetic suction part, which facilitates disassembly and assembly while effectively preventing the second connecting block 530 from falling off the body 510. Preferably, both the cap 520 and the body 510 are injection molded parts.

Referring to FIG15, according to some embodiments of the present invention, the body 510 is provided with a plurality of blades 540 on its periphery. The blades 540 are fan-shaped, and the stirring area is increased by the plurality of fan-shaped blades 540, thereby improving the stirring effect.

According to some embodiments of the present invention, multiple blades 540 are arranged in a circular array around the axis of the body 510, and the circular array of blades 540 can make the stirring effect more uniform.

Referring to FIG14, according to some embodiments of the present invention, the upper end face of the cover 520 is provided with an annular protrusion 521, and the lower end face of the body is provided with a first annular groove 511 matching the annular protrusion 521. The position of the cover 520 on the body 510 is positioned by the cooperation of the annular protrusion 521 and the first annular groove 511, which facilitates the installation of the cover 520 and the filling of adhesive.

Referring to Figures 16 and 17, a storage compartment according to an embodiment of the present invention includes a connecting ring 600, a compartment body 700, and a compartment cover 800.

The connecting ring 600 has supports 610 on both sides, and a second positioning recess 611 on the outer side of the supports 610. The connecting ring 600 is detachably connected to the inside of the water cup through the second positioning recess 611. A ring-shaped baffle can be provided in the inner wall of the water cup to support the lower end of the connecting ring 600, and a protrusion is provided on the inner wall of the water cup. The protrusion can lock the second positioning recess 611, so that the connecting ring 600 cannot rotate freely and will not move up and down without a certain external force, thereby confining the connecting ring 600 in the water cup.

The storage compartment 700 is detachably connected to the connecting ring 600. The storage compartment 700 has a storage cavity 710, and the lower part of the storage compartment 700 has a retractable folding structure 720. The storage compartment 700 itself is made of flexible material. In this embodiment, the storage compartment 700 is made of silicone material. Through the flexibility of the storage compartment 700 itself and the corresponding snap-fit structure, the storage compartment 700 is detachably connected to the connecting ring 600.

One end of the lid 800 is hinged to the container body 700 via a rotating rod 900. The lid 800 is used to close the storage cavity 710. There is a gap between the bracket 610 and the connecting ring 600, and there is a gap between the connecting ring 600 and the inner wall of the cup. The gaps between the bracket 610 and the connecting ring 600, and between the connecting ring 600 and the cup, are all designed to allow beverages or water to flow out and be consumed normally.

It should be understood that the container 700 is detachably connected to the water cup via the bracket 610 on the connecting ring 600. When brewing a beverage, the container 700 is removed from the water cup via the connecting ring 600, and the powder in the storage cavity 710 of the container 700 is poured into the water cup for brewing. During drinking, the container 700 can be folded using the retractable folding structure 720 at the bottom of the container 700, and then re-secured inside the water cup via the connecting ring 600. This does not affect the capacity of the water cup and allows for convenient placement and carrying of the container 700.

The connecting ring 600 is detachably secured inside the cup via the second positioning recesses 611 on both sides of the brackets 610. A storage compartment 700 for storing beverages or food is detachably connected to the connecting ring 600. During drinking, the compartment 700 is closed by the compartment lid 800, and the beverage flows out from the gaps between the brackets 610 and the connecting ring 600, and between the connecting ring 600 and the inner wall of the cup. Furthermore, even with the compartment 700 integrated inside the cup, it does not affect the drinking experience and also prevents scratches from the outside of the cup from affecting the compartment 700, ensuring that the contents of the compartment 700 will not spill.

According to some embodiments of the present invention, referring to Figures 16A and 16B, a second boss 650 is provided on the connecting ring 600, and the shaft of the rotating rod 900 is threaded through the lower part of the second boss 650. A relief groove 820 is provided on one side of the compartment cover 800. When the relief groove 820 rotates to the second boss 650, the second boss 650 is used to fix the relief groove 820. In some embodiments, the diameter of the outer wall of the second boss 650 can be slightly larger than the diameter of the groove wall of the relief groove 820. When the compartment cover 800 is rotated, the relief groove 820 moves to the second boss 650, and the compartment cover 800 is rotated further to make the relief groove 820 lock in the second boss 650, thereby fixing the compartment cover 800. Without other external forces, the compartment cover 800 will not rotate automatically, thus facilitating the pouring out of powder and the addition of powder into the compartment 700. In some other embodiments, the outer wall of the second boss 650 and the groove wall of the relief groove 820 can also be made with a frosted surface, and the friction between the two frosted surfaces can be used to fix the compartment cover 800, which can also achieve the same effect.

According to some embodiments of the present invention, there are two storage compartments 700, each of which is semi-cylindrical. Both compartments 700 are detachably mounted on the connecting ring 600. The two compartments 700 are independent of each other, so that powdered beverages to be consumed can be placed in both compartments 700 as needed, or different powdered beverages can be stored between the two compartments 700, making the use of the storage compartment more diversified.

According to some embodiments of the present invention, two compartments 700 are respectively provided with compartment covers 800, the two compartment covers 800 are hinged to the same rotating rod 900, and the two compartments 700 are independently provided with their own compartment covers 800, so as to facilitate independent sealing of the compartments 700.

According to some embodiments of the present invention, the side of the compartment cover 800 away from the rotating rod 900 is provided with a cap-shaped flange 810 for opening the compartment cover 800. The line connecting the two flanges 810 is perpendicular to the line connecting the two supports 610. That is, the flange 810 is located between the connector 100 and the inner wall of the water cup. The gap between the connector 100 and the inner wall of the water cup allows a finger to be inserted into the water cup to pry the flange 810, thereby opening the compartment cover 800.

According to some embodiments of the present invention, a snap-fit structure 811 is provided below the flange portion 810, and a step portion 630 is provided on the side wall of the corresponding position of the connecting ring 600. The snap-fit structure 811 is used to engage the step portion 630, so that the compartment cover 800 closes the storage cavity 710. Through the cooperation between the step portion 630 and the snap-fit structure 811, the compartment cover 800 will not open from the connecting ring 600 on its own without the action of external force, thereby making the sealing effect of the compartment body 700 better. The feedback and sound when the step portion 630 and the snap-fit structure 811 are engaged can also be used to determine whether the compartment cover 800 has been closed to seal the compartment body 700.

According to some embodiments of the present invention, the chamber 700 is made of flexible material, and the connecting ring 600 is provided with a semi-circular first retaining plate 620. The upper part of the chamber 700 is provided with a second annular groove 730, and the outer side of the second annular groove 730 is provided with a second retaining plate 740 that cooperates with the first retaining plate 620. The chamber 700 is secured to the connecting ring 600 through the second annular groove 730. Since the chamber 700 is made of silicone material, after the chamber 700 is squeezed upward into the connecting ring 600, the second annular groove 730 of the chamber 700 is squeezed outward against the inner wall of the connecting ring 600 under the elastic action of the silicone material. Then, the second retaining plate 740 on the outer side of the second annular groove 730 is secured to the first retaining plate 620 of the connecting ring 600, thereby restricting the chamber 700 to the connecting ring 600.

According to some embodiments of the present invention, the connector is also provided with a flexible pull ring 640, which allows the storage compartment to be easily removed from the water cup. At the same time, the flexible pull ring 640 can also be connected to a metal buckle on the outside of the water cup, thereby suspending the storage compartment on the outside of the water cup to meet the usage needs of different people during drinking.

According to some embodiments of the present invention, the cover 800 is made of a transparent material to facilitate a clear view of the storage conditions inside the compartment 700.

It should be noted that in this embodiment, the form of the folding structure 720 is shown in Figures 16 and 17. In some other embodiments, the folding structure 720 may also be a threaded, retractable crease, or a layered, shrinking retractable structure.

Although some embodiments of the present invention have been shown and described in this specification, the present invention should not be limited to the above embodiments. As long as they achieve the technical effects of the present invention by the same or equivalent means, any changes, modifications, equivalent substitutions and equivalent variations made to these embodiments within the principles of this disclosure without departing from the principles and spirit of the present invention should be included within the scope of protection of this disclosure and should be considered to fall within the protection scope of the present invention.

Claims (42)

A drinking container, characterized in that it comprises: container body; A first retaining structure is provided on the inner wall of the container; A plurality of second retaining structures are provided on the inner wall of the container, the plurality of second retaining structures being arranged circumferentially above the first retaining structure; wherein the first retaining structure and the second retaining structures cooperate with the accessory to restrict the accessory within the container. According to claim 1, a drinking container is characterized in that a plurality of the second holding structures are arranged in a circumferential array on the inner wall of the container body along the axis of the container body. A drinking container according to claim 1 or 2, characterized in that the first holding structure is a ring-shaped stepped portion, and the second holding structure is an arc-shaped protrusion. According to claim 1, a drinking container is characterized in that a plurality of third retaining structures are further provided on the inner wall of the container body, the plurality of third retaining structures are arranged along the circumference of the container body, and the third retaining structures are used to restrict the rotation of the accessory. According to claim 4, a drinking container is characterized in that the third holding structure includes an installation part and two limiting parts, the two limiting parts are disposed on both sides of the installation part, and the side of the limiting part away from the installation part is provided with an arc-shaped surface. According to claim 4 or 5, a drinking container is characterized in that a plurality of the third holding structures are arranged in a circumferential array on the inner wall of the container body along the axis of the container body, and are arranged alternately with a plurality of the second holding structures. According to claim 6, a drinking container is characterized in that the accessory includes a filter and a puncture aid, and the filter and the puncture aid are provided with protruding corners on their periphery corresponding to the position of the third holding structure, and the arc or angle of the protruding corners matches the third holding structure. According to claim 1, a drinking container is characterized in that the first holding structure is further provided with a limiting groove, the limiting groove being used to restrict the rotation of the accessory. A drinking container according to claim 1, characterized in that the accessory includes a filter element, the filter element having a first annular flange on its periphery, the first annular flange being used to cooperate with the first retaining structure, and the first annular flange having an arc-shaped recess on its periphery, the arc-shaped recess being used to cooperate with the second retaining structure. According to claim 1, a drinking container is characterized in that the accessory further includes a puncture auxiliary component, the puncture auxiliary component having a second annular flange on its periphery, and the first holding structure and the second holding structure working together to restrict the second annular flange in the container body. A filtration device, characterized in that it comprises: A filter element with an opening at the top, the filter element being used to filter solids; A cover plate, one end of which is hinged to the filter element, is used to close the opening. A drinking container according to claim 11, characterized in that a first annular flange is provided above the filter element, a plurality of connecting plates are provided between the first annular flange and the filter element, and one end of the cover plate is hinged to the connecting plates. According to claim 12, a filter device is characterized in that the connecting plate is provided with a flower-shaped hole, and one end of the cover plate is provided with a flower-shaped rotating shaft, the flower-shaped rotating shaft being used to cooperate with the flower-shaped hole to make the cover plate rotate in a stepwise manner. According to claim 12, a filtration device is characterized in that an arc-shaped recess is provided on the periphery of the first annular flange, the arc-shaped recess being used to cooperate with the container body of a drinking container to restrict the rotation and vertical movement of the filter element. A filtration device according to any one of claims 11 to 14, characterized in that the lower end face of the cover plate is provided with an annular positioning protrusion, the positioning protrusion being in contact with the inner wall of the filter element. According to claim 15, a filtration device is characterized in that a lifting plate is provided on the upper end face of the cover plate, and the lifting plate is used to drive the cover plate to rotate upward to open the filter element. According to claim 11, a filtering device is characterized in that the sidewall and bottom surface of the filter element are provided with a plurality of first mesh holes, the first mesh holes being round or elliptical, and the sidewall of the filter element is also provided with a plurality of second mesh holes, the plurality of second mesh holes being located above the first mesh holes, the second mesh holes being elongated. A drinking container, characterized in that it comprises: The container body has an internal cavity; A stirring component is movably disposed in the inner cavity of the container body, and a second connecting block is provided on the stirring component; A lid, which is detachably connected to the container body; A first connecting block is disposed on the container body or the lid, and the first connecting block and the second connecting block are magnetically connected. According to claim 18, a drinking container is characterized in that the first connecting block is disposed at the bottom of the inner cavity of the container body. A drinking container according to claim 19, wherein the second connecting block is disposed at the lower end of the stirring component. A drinking container according to claim 20, characterized in that the stirring element further comprises: The main body has a cylindrical cavity at its lower end, and the second connecting block is disposed inside the cavity; A cap is attached to the lower end of the body, and the cap is used to close the lower end of the cavity. According to claim 21, a drinking container is characterized in that a plurality of blades are provided on the periphery of the body, the blades are fan-shaped, and the plurality of blades are arranged in a circular array around the axis of the body. According to claim 21, a drinking container is characterized in that the upper end face of the cap is provided with an annular protrusion, and the lower end face of the body is provided with a first annular groove matching the annular protrusion. A drinking container according to any one of claims 21 to 23, characterized in that both the cap and the body are injection molded parts. A drinking container according to claim 18, wherein the first connecting block is a magnetic metal part and the second connecting block is a magnet; The first connecting block is a magnet, and the second connecting block is a magnetically oriented metal component; Both the first connecting block and the second connecting block are magnets. A lid, characterized in that it comprises: Cover; A cap, detachably mounted on the cover body, is made of a transparent material; An identification card is detachably disposed inside the cap, and an identification part is provided on the side of the identification card near the cap. According to claim 26, a cap is characterized in that two slots are provided on the inner wall of the cap, the position of the identification card is restricted between the two slots, and an opening is provided below the two slots. According to claim 27, a cover is characterized in that a first limiting slope is provided above the card slot, the first limiting slope is used to restrict the upward movement of the identification card, and a second limiting slope is correspondingly provided on the identification card. A cover according to claim 26, wherein the identification card is made of elastic plastic. A lid according to claim 26, characterized in that a drinking spout is provided on the top of the lid body, and a first protrusion for sealing the drinking spout is provided inside the cap. A lid according to claim 30, characterized in that a first positioning recess is provided on the first protrusion, the first positioning recess being used to position the drinking spout. A lid according to claim 26, characterized in that one end of the cap is hinged to the lid body, and a torsion spring is provided at the position where the cap is hinged to the lid body. According to claim 32, a cap is characterized in that the other end of the cap is provided with a snap-fit portion, and a snap ring is hinged to the cap body, the snap ring being used to snap into the snap-fit portion so that the cap is fixedly connected to the cap body. A storage container, characterized in that it comprises: A connecting ring has supports on both sides, the supports being used to detachably connect the connecting ring to the inside of a drinking container; The compartment is detachably connected to the connecting ring, the compartment has a storage cavity, and the lower part of the compartment has a retractable folding structure; A storage compartment cover, one end of which is hinged to the storage body via a rotating rod, is used to close the storage cavity. There is a gap between the support and the connecting ring, and there is a gap between the connecting ring and the inner wall of the drinking container. According to claim 34, a storage compartment is characterized in that a second positioning recess is provided on the outer side of the bracket, and the connecting ring is detachably connected to the drinking container through the second positioning recess. According to claim 34, a storage compartment is characterized in that a second boss is provided on the connecting ring, the shaft of the rotating rod is threaded through the lower part of the second boss, a clearance groove is provided on one side of the compartment cover, and when the clearance groove rotates to the second boss, the second boss is used to fix the clearance groove. According to claim 36, a storage compartment is characterized in that two compartments are provided, each compartment is semi-cylindrical, and both compartments are detachably mounted on the connecting ring. According to claim 37, a storage compartment is characterized in that two compartment bodies are respectively provided with compartment covers, and the two compartment covers are hinged to the same rotating rod. According to claim 38, a storage compartment is characterized in that the compartment cover is provided with a cap-shaped flange for opening the compartment cover on the side away from the rotating rod, and the line connecting the two flanges is perpendicular to the line connecting the two supports. According to claim 39, a storage compartment is characterized in that an inverted buckle structure is provided below the flange portion, and a step portion is provided on the side wall at the corresponding position of the connecting ring, wherein the inverted buckle structure is used to fasten the step portion so that the compartment cover closes the storage cavity. According to claim 34, a storage compartment is characterized in that the compartment body is made of a flexible material, the connecting ring is provided with a semi-circular first retaining plate, the upper part of the compartment body is provided with a second annular groove, and the outer side of the second annular groove is provided with a second retaining plate that cooperates with the first retaining plate. According to claim 34, a storage compartment is characterized in that the connector is further provided with a flexible pull ring, and the compartment cover is made of a transparent material.