CN212138881U - Portable cup - Google Patents

Abstract

The utility model discloses a personal cup relates to pet apparatus technical field. This personal cup includes that the both ends along its direction of height respectively are provided with the cup that a appearance chamber at least and connect in the end cover of cup port, forms first storage chamber between cup and the end cover, and first storage chamber is used for the dress to roll up the bag, and the extraction mouth has been seted up to the cup side that first storage chamber corresponds, and it can take out from the extraction mouth to roll up the bag. So that the user can draw the roll bag from the portable cup at any time to be used as a feces containing bag to treat the excrement of the pet and ensure the sanitation of the public environment. Because the both ends of cup respectively are provided with an appearance chamber at least, consequently the space outside the first storage chamber is removed in the cup, can keep in the dress just bag that is equipped with pet excrement, avoids appearing the awkward situation that can not find the garbage bin, or hold splendid attire water and food etc. in other appearance chambeies, come the built-in space of make full use of personal cup, reduce the burden of going on a journey.

Description

Portable cup

Technical Field

The utility model relates to a pet apparatus technical field especially relates to a personal cup.

Background

With the gradual improvement of the living quality of people, pet raising becomes an indispensable part in the life of many people, and when people go out with pets, the excretion requirements of the pets also need to be solved, so that a convenient garbage bag device needs to be provided for timely treating the excretion of the pets so as to keep the public environment sanitary. In addition, it is an embarrassing matter when you have to carry an odor bag to find a trash can that can discard the excrement. The existing portable pet cup only relates to carrying water and food, and does not consider the arrangement of a pet garbage bag.

Therefore, it is a problem to be solved by those skilled in the art to improve the existing portable cup to overcome the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a personal cup, its built-in storage cavity that can install and extract the roll bag, the user can follow and extract the roll bag at any time in the personal cup and handle the excrement of pet, guarantees the health of public environment.

To achieve the purpose, the utility model adopts the following technical proposal:

a portable cup is used for containing pet articles and comprises a cup body and an end cover, wherein at least one containing cavity is arranged at each of two ends in the height direction of the portable cup, the end cover is connected to a port of the cup body, a first storage cavity is formed between the cup body and the end cover and used for containing a roll bag, an extraction opening is formed in the side face of the cup body corresponding to the first storage cavity, and the roll bag can be extracted from the extraction opening.

Optionally, a central shaft is arranged in the first storage chamber, and a rolling bag can be sleeved outside the central shaft.

Optionally, the end cover includes a cover body, the cover body is detachably mounted to a port of the cup body, an access opening communicated with the first storage chamber is formed in the cover body, and the roll bag can be loaded into the first storage chamber through the access opening.

Optionally, the end cap further comprises:

the cover plate is movably connected to the cover body and can seal the access opening so as to put in or take out the rolling bag.

Optionally, a door is movably connected to the outer side of the cup body to open or close the extraction opening.

Optionally, the door closure is made by soft materials, the door closure inboard is provided with a plurality of bellyings, correspond on the extraction mouth the bellyings are provided with the recess, the bellyings can block in the recess.

Optionally, at least one of the two ends of the cup body in the height direction is provided with the containing cavity, and at least two of the containing cavities are arranged at the other end of the cup body, and the containing cavities are used for containing pet articles, rolled bags, excrement and water.

Optionally, both ends of the cup body in the height direction are provided with ports, each port is correspondingly provided with the end cover, one port and the corresponding end cover form the first storage chamber and the third storage chamber, and the other port and the corresponding end cover form the second storage chamber.

Optionally, the carry-on cup further comprises an additional cavity assembly, the additional cavity assembly is detachably connected with the cup body or the end cover, and an additional cavity is formed between the additional cavity assembly and the cup body or the end cover.

Optionally, the additional chamber assembly comprises a cover removably attached to the cup end or the end cap, the cover and the end cap at the cup end forming the additional chamber therebetween; or, the additional chamber assembly further comprises a cup connected to an end of the cover, the cover and the cup forming the additional chamber therebetween.

The utility model has the advantages that:

the utility model provides a personal cup, this personal cup include respectively be provided with a cup that holds the chamber and connect in the end cover of cup port along its direction of height's both ends at least, form first storage cavity between cup and the end cover, and first storage cavity is used for the dress to roll up the bag, and the extraction mouth has been seted up to the cup side that first storage cavity corresponds, rolls up the bag and can follow and extract in the mouth and take out. So that the user can draw the roll bag from the portable cup at any time to be used as a feces containing bag to treat the excrement of the pet and ensure the sanitation of the public environment. Because the both ends of cup respectively are provided with an appearance chamber at least, consequently the space outside the first storage chamber is removed in the cup, can keep in the dress just bag that is equipped with pet excrement, avoids appearing the awkward situation that can not find the garbage bin, or hold splendid attire water and food etc. in other appearance chambeies, come the built-in space of make full use of personal cup, reduce the burden of going on a journey.

Drawings

FIG. 1 is a schematic structural view of a portable cup in an embodiment of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a schematic structural view showing the opening of the upper end cover of the portable cup according to the first embodiment of the present invention;

fig. 4 is a schematic structural view of another angle of the portable cup according to the first embodiment of the present invention;

fig. 5 is a schematic structural view of the portable cup according to the first embodiment of the present invention, wherein the lower end cap is opened;

FIG. 6 is a schematic structural view of the portable cup of the first embodiment of the present invention with the lower end cap removed;

fig. 7 is a schematic structural diagram of a door cover according to a first embodiment of the present invention;

fig. 8 is a schematic structural view of the portable cup of the first embodiment of the present invention with the door removed.

Fig. 9 is a schematic structural view of a portable cup according to a second embodiment of the present invention;

fig. 10 is an exploded view of a carry-on cup according to a second embodiment of the present invention.

In the drawings

1. A cup body; 2. an end cap; 3. a cavity; 4. a partition assembly; 5. a sealing member; 6. an additional chamber component;

21. a cover body; 22. an access port; 23. a cover plate; 24. a water outlet pipe; 31. a first storage chamber; 32. a second storage chamber; 33. a third storage chamber; 41. a partition layer; 42. a spacer; 61. an additional chamber; 62. A cover;

311. a central shaft; 312. an extraction port; 313. a door cover.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Example one

The embodiment of the utility model provides a personal cup for hold pet articles for use, as shown in fig. 1-10, personal cup includes cup 1 and connects in the end cover 2 of cup 1 port, and cup 1 port can be opened or closed to end cover 2, realizes placing of pet articles for use. The portable cup of current pet often only is provided with the appearance chamber that can adorn water and food in order to satisfy the drinking water of pet and feed the food demand, however its appearance chamber of adorning water and food sets up in cup 1 one end usually, realizes taking of water and food through opening corresponding appearance chamber, and this kind of mode of setting will make the opening in every appearance chamber less, the taking of food of being not convenient for.

In order to solve the above problem, as shown in fig. 2-5, at least one cavity 3 is disposed at one end of a cup body 1 of the portable cup provided in this embodiment along a height direction thereof, and at least two cavities 3 are disposed at the other end of the cup body, the cavities 3 are used for accommodating pet products, end caps 2 are respectively connected to two ends of the cup body 1 along the height direction corresponding to the cavities 3, and the end caps 2 can open or close the cavities 3 corresponding to one ends. Because the two ends of the cup body 1 are both provided with the openings, compared with the existing portable cup in which the water and food containing openings are both arranged at one end, the size of the cup body 1 is the same as the number of the containing cavities 3, the opening of the single containing cavity 3 is increased, and the pet articles can be conveniently taken and put. In addition, when taking the pet to go out, only set up single appearance chamber 3 and often can't satisfy user's actual demand, be provided with three appearance chamber 3 in the personal cup that this embodiment provided at least, can guarantee that the user carries water, food and the dress just bag that is used for handling pet excrement simultaneously, be enough to realize taking the needs of pet trip, also can place other articles for use according to actual need in the personal cup, the quantity of the required instrument of carrying when reducing the trip reduces the trip burden.

Preferably, as shown in fig. 2, in the present embodiment, three cavities 3 are provided at two ends of the cup body 1 along the height direction, so as to meet the requirements of carrying water, food and a defecation bag for disposing pet excrement. Wherein, one end is provided with one and holds chamber 3, and the other end sets up two and holds chamber 3, and the access that the corresponding end cover 2 was opened or closed to the accessible realizes the pet articles for use. In this embodiment, the cavity 3 includes a first storage chamber 31, a second storage chamber 32 and a third storage chamber 33, the second storage chamber 32 is disposed at the upper end of the cup body 1, and the first storage chamber 31 and the third storage chamber 33 are disposed at the lower end of the cup body 1, so as to reduce the center of gravity of the portable cup and improve the placing stability of the portable cup. Wherein, hold the quantity that sets up of chamber 3 to and every distribution position that holds chamber 3 can be adjusted according to actual need, and each holds the type that places the pet articles for use in the chamber 3 also can be adjusted according to user's demand, and it can not be understood as right the utility model discloses a restriction.

When in actual use, can set up end cover 2 respectively at every opening that holds chamber 3, the user can realize taking of pet articles for use through opening the end cover 2 that sets up on corresponding appearance chamber 3, and the concrete expression does: the end cover 2 comprises a cover body 21, the cover body 21 is detachably connected to the end part of the opening of each accommodating cavity 3 on the cup body 1, namely the cover body 21 can be connected to the opening of the accommodating cavity 3 through threads or buckles, the cover body 21 can be directly opened to open the accommodating cavity 3 when in use, and the structure is simple and convenient.

In addition, in the occasion of high sealing requirement, the structure of the end cover 2 can be improved to realize the connection with the cup body 1. The end cover 2 comprises a cover body 21, an access port 22 and a cover plate 23, the cover plate 23 is connected to two ends of the cup body 1 in the height direction, the access port 22 is formed in the cover body 21 corresponding to each accommodating cavity 3, the cover plate 23 is movably connected to the cover body 21, and the access port 22 can be opened or closed through the cover plate 23. Pet articles can be put in or taken out from the access opening 22, and the preservation of the pet articles is ensured by opening or closing the cover plate 23. Optionally, the cover 21 can be fastened to the port of the cup body 1 by a buckle, or detachably connected to the end of the cup body 1 by a screw connection, etc., and when the access port 22 is inconvenient to use, the access of the pet product can be realized by directly opening the cover 21. In addition, the cover plate 23 may be flip-locked to the access port 22, or may be detachably connected to the access port 22 by a screw connection or the like. Lid 21 connects in cup 1 tip through screw thread detachably in this embodiment, and 23 flip locks of apron are in access opening 22 simultaneously, and this kind of cooperation relation structure is simpler and mutually noninterfere, and user's flip one hand is opened apron 23 and can be realized pouring of pet articles for use, and the operation is more convenient laborsaving, and lid 21 threaded connection is better in cup 1's structural seal nature simultaneously, has avoided the not tight condition of lock, and the practicality is better.

Wherein, the shape of lid 21 also can be selected according to actual conditions, and for example the lid 21 that cup 1 upper end is connected can set up to the circular arc transition shape structure that the edge is high low in the center, or sets up the handle that is convenient for carry on lid 21 to take and carry with the cup. The edge of the cover body 21 connected with the lower end of the cup body 1 is provided with a supporting part, the cover plate 23 does not protrude out of the supporting part along the height direction of the cup body 1, so that the portable cup can be stably erected at any plane position, the portable cup can be more conveniently placed, the supporting part can be arranged in a circular ring with the horizontal bottom surface, and the portable cup is simple in structure and high in stability. Therefore, the shape and structure of the end cap 2 and the connection mode with the cup body 1 can meet the actual use requirement, and the specific form is not limited herein.

When the lid 21 sets up different shapes, when avoiding lid 21 lock on cup 1, a plurality of appearance chambeies 3 still have partial clearance along direction of height apart from lid 21, lead to communicating each other between a plurality of appearance chambeies 3 that set up with the end and influence its independent splendid attire of built-in pet articles for use. The portable cup in the embodiment includes the partition component 4, as shown in fig. 2, at least one end of the cup body 1 in the height direction is provided with at least two cavities 3, a partition layer 41 is arranged between the two cavities 3 at the same end, the edge of the cover body 21 corresponding to the partition layer 41 is provided with a partition piece 42, and the partition piece 42 can be connected with the partition layer 41 when the cover body 21 covers and is connected with the cup body 1, so that the independent containing of pet products in each cavity 3 is ensured. Wherein, the connection mode of isolating layer 41 and isolating piece 42 can be set up to pair the blocking piece 42 and go into on isolating layer 41 of going into, guarantee promptly that isolating piece 42 can seamless butt isolating layer 41 port edge can to when end cover 2 lid fits on cup 1, can form a plurality of independent appearance chambeies 3.

In order to further ensure the sealing of the pet articles in the cavity 3, a sealing part 5 is arranged between the cover body 21 and the cup body 1. The lid 21 bottom surface is equipped with the decurrent seal groove of opening promptly to be equipped with the sealing washer that plays sealed effect in the seal groove, when end cover 2 connects in cup 1, in the cup 1 open-top pairs the card and goes into the seal groove of lid 21, realize cup 1 and end cover 2's sealed through seal part 5, avoided overflowing or food of splendid attire to wet rotten in the cup with oneself, improved the security of built-in pet articles for use.

In this embodiment, in order to facilitate a user to carry water, food and a feces bag for disposing pet excrement, as shown in fig. 1-3, the second storage chamber 32 is disposed at the upper end of the cup body 1 for containing water, although the sealing member 5 is disposed between the cover body 21 and the cup body 1, the situation that the cover plate 23 is not completely connected to the access opening 22 due to error is inevitable, and in order to prevent water from leaking out of the portable cup, water can be stored in the second storage chamber 32 at the upper end to ensure the safety of the portable cup.

Preferably, the end cap 2 corresponding to the second storage chamber 32 is provided with an outlet pipe 24 to facilitate water outlet. Outlet pipe 24 and second storage chamber 32 switch on, and the top of outlet pipe 24 is access opening 22, opens access opening 22 through apron 23 and can pour water along outlet pipe 24 after, realizes the drainage through setting up outlet pipe 24 promptly, and rivers splash's phenomenon when avoiding pouring.

Further, as shown in fig. 2 and 4-6, the first storage chamber 31 is disposed at the lower end of the cup body 1 for accommodating a roll bag, which is a cylindrical roll-type extraction bag, and may be a plastic film bag, a paper bag or a bag made of other materials. Preferably, the roll bag is a rolled film bag, and a plurality of roll film bags are available on the market, so that the roll bag can be replaced more conveniently, and the roll bag can be used as a feces bag for treating pet excrement by tearing the roll bag. A central shaft 311 is arranged in the first storage chamber 31, a rolling bag can be sleeved outside the central shaft 311, an extraction opening 312 is formed in the side surface of the cup body 1 corresponding to the first storage chamber 31, and a part of the rolling bag can be extracted from the extraction opening 312 for taking. So that the user can draw the roll bag from the portable cup at any time to treat the excrement of the pet, and the sanitation of the public environment is ensured. Preferably, the first storage chamber 31 is provided in a cylindrical shape and is closely attached to the sidewall of the cup body 1. The built-in volume and shape of the first storage chamber 31 are matched with the shape and size of the existing roll bag, so that the roll bag can be easily placed in the first storage chamber 31. The central shaft 311 may be fixedly disposed in the first storage chamber 31 to facilitate the sleeve connection of the rolling bag; the central shaft 311 may be disposed in the first storage chamber 31 in a detachable manner, and the central shaft 311 may be disposed in a hollow cylindrical shape by disposing a shaft seat or a shaft sleeve in the first storage chamber 31, and the central shaft 311 may be connected to the first storage chamber 31 by sleeving the central shaft 311 on the shaft seat or the shaft sleeve.

Further, the third storage chamber 33 is disposed at the lower end of the cup body 1 in parallel with the first storage chamber 31 for holding food or other pet food. The volumes of the first storage chamber 31, the second storage chamber 32 and the third storage chamber 33 can be selected according to actual needs, in the embodiment, the third storage chamber 33 is arranged to be of an arc-shaped structure which is concave towards the middle and is connected with the first storage chamber 31 in a separated mode, on one hand, food is prevented from being clamped in the accommodating chamber 3 due to the arrangement of the arc-shaped structure, on the other hand, the volume of the third storage chamber 33 is increased, and daily requirements of pets for the food are met. In addition, the pet articles contained in each containing cavity 3 can be selected according to the current use environment of a user, for example, when the pet excrement bag needs to be discarded and a garbage can which can discard excrement cannot be found around the pet excrement bag, the excrement bag containing excrement can be placed in the idle cavity in the cup body 1, so that the embarrassment that the excrement bag needs to be carried by hand is avoided.

In this embodiment, as shown in fig. 5, in order to facilitate the storage of the rolled bags in the first storage chamber 31, the cover 21 communicating with the first storage chamber 31 is correspondingly provided with an access port 22, and the rolled bags can be sleeved on the central shaft 311 from the access port 22. Because the most of current pet dress just bag all sets up the form into the degradable roll bag, and the center runs through there is the through-hole, consequently directly cup joints the roll bag in center pin 311 and realizes the change of roll bag, and the size of its access hole 22 can satisfy easily take out or put into the roll bag can. Meanwhile, the cover plate 23 arranged on the cover body 21 can seal the access opening 22 to put in or take out the roll bag, when the roll bag is used up or needs to be replaced for other reasons, the roll bag can be put in or taken out from the access opening 22 by opening the cover plate 23, and the recycling of the portable cup is realized.

In order to draw the rolled bag in the first storage chamber 31, a door 313 is movably connected to the outside of the cup body 1 to open or close the drawing port 312. When a user needs to extract the roll bag to treat pet excrement, the roll bag can be pulled out from the extraction opening 312 by opening the door cover 313, and the door cover 313 can be closed when the portable cup is not used, so that the whole structure of the portable cup is simpler and more reliable. Optionally, the door 313 is rotatably fastened to the extraction port 312, slidably fastened to the extraction port 312, and detachably connected to the extraction port 312, specifically, one side of the door 313 is turned over by a rotating shaft and fastened to a fastener on the other side of the extraction port 312, and may also be engaged with a sliding groove and sliding rail structure to realize sliding connection, and may also be detachably fastened to the extraction port 312, and a connection manner between the door 313 and the cup body 1 may be selected according to actual needs, that is, the extraction port 312 may be opened or closed, and a specific connection form thereof is not specifically limited herein.

In this embodiment, as shown in fig. 7 to 8, the door cover 313 is made of a soft material, a plurality of protrusions are disposed on the inner side of the door cover 313, and grooves are disposed on the extraction opening 312 corresponding to the protrusions, and the protrusions can be snapped into the grooves. The tightness of the connection between the door 313 and the extraction opening 312 is increased by providing a plurality of protrusions, and since the connection is made to be a rotation connection or a sliding connection in actual use, which may cause a connection stagnation or a release due to an excessive number of uses, the service life of the soft material can be prolonged, and in addition, one end of the door 313 can be provided with a connection line to connect the door 313 to the cup body 1, so as to prevent the door 313 from being accidentally lost after use.

When the roll bag is pulled out from the extraction opening 312, the roll bag is gradually pulled out by rotating along the central shaft 311, and in order to ensure the convenience of pulling the roll bag by a user, a cutting part is arranged on the side wall of the extraction opening 312, and the roll bag is arranged in a point-breaking manner, and the cutting part can separate a single roll bag. In the actual use process, a user may only need to draw one piece of the rolled bag at a time, and the rolled bag is directly pulled out by hands and then pulled off, so that the pulling amount is often difficult to control, and the rolled bag which is too long is often drawn out at a time. Therefore, the cutting part is arranged to control the quantity of the rolled bags extracted at a time, so that the overall structure of the portable cup is simpler. The cutting means may be similar to existing methods of cutting a paper roll to separate individual bags.

Example two

The embodiment of the utility model provides a personal cup, the difference with embodiment one lies in, as shown in fig. 9-10, the personal cup that this embodiment provided still includes additional chamber subassembly 6, and additional chamber subassembly 6 can be dismantled with cup 1 or end cover 2 and be connected, forms additional cavity 61 between additional chamber subassembly 6 and cup 1 or the end cover 2. The additional cavity component 6 can be hung on one side of the cup body 1 and can also be detachably connected to one side of the cup body 1 or the end cover 2, so that the cup can be detached in time when the occasion of preparing too many appliances is not needed, and the cup is convenient and labor-saving. Optionally, the additional chamber 61 can be used as a drinking bowl or a feeding bowl, and can be detached at any time to facilitate feeding water or food to the pet at any time, and the additional chamber 61 can contain other objects, for example, a pair of pliers for clamping pet excrement can be accommodated in the additional chamber 61, so that the function of the portable cup is further enriched, and the convenience of the user in going out is ensured.

The additional chamber assembly 6 is attached to the lower end cap 2 in consideration of the simplicity of the overall structure of the carry-on cup. Specifically, the additional chamber assembly 6 includes a cover 62, the cover 62 is detachably connected to the end of the cup body 1 or the end cap 2 at the end of the cup body 1, and an additional chamber 61 is formed between the cover 62 and the end cap 2 at the lower end of the cup body 1. In addition, to further expand the space of the carry-on cup, the accessory chamber assembly 6 may also include a cup that is attached to the end of the cover 62 to extend the use space of the carry-on cup. Wherein, the setting position and the setting quantity of the additional cavity assembly 6 can be adjusted according to the actual situation.

Wherein, shroud 62 and cup can be through outside threaded connection in the end cover 2 of cup 1 lower extreme, also can be through buckle etc. connect on end cover 2, and the user can select whether to connect this additional chamber subassembly 6 according to current needs, and the practicality is stronger.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims (10)

1. The utility model provides a carry-on cup for hold pet articles for use, carry-on cup includes that the both ends along its direction of height respectively are provided with cup (1) that one holds chamber (3) at least and connect in end cover (2) of cup (1) port, its characterized in that, cup (1) with form first storage cavity (31) between end cover (2), first storage cavity (31) are used for adorning a roll bag, first storage cavity (31) correspond cup (1) side has seted up extraction mouth (312), roll bag can follow extract in the extraction mouth (312).

2. The carry-on cup according to claim 1, characterized in that a central shaft (311) is arranged in the first storage chamber (31), and a rolling bag can be sleeved outside the central shaft (311).

3. The carry-on cup according to claim 1, wherein the end cap (2) comprises a cover body (21), the cover body (21) is detachably mounted at a port of the cup body (1), an access port (22) communicated with the first storage chamber (31) is arranged on the cover body (21), and the roll bag can be loaded into the first storage chamber (31) from the access port (22).

4. The carry-on cup according to claim 3, wherein the end cap (2) further comprises:

the cover plate (23) is movably connected to the cover body (21), and the access opening (22) can be plugged by the cover plate (23) so as to put in or take out the rolling bag.

5. The carry-on cup according to claim 1, characterized in that a door (313) is movably connected to the outside of the cup body (1) to open or close the extraction opening (312).

6. The carry-on cup according to claim 5, characterized in that the door cover (313) is made of soft material, a plurality of protrusions are arranged on the inner side of the door cover (313), grooves are arranged on the extraction opening (312) corresponding to the protrusions, and the protrusions can be clamped into the grooves.

7. The carry-on cup according to any one of claims 1-6, characterized in that at least one of the two ends of the cup body (1) in the height direction is provided with at least one of the cavities (3) at one end and at least two of the cavities (3) at the other end, and the cavities (3) are used for containing pet supplies, roll bags, feces and water.

8. The carry-on cup according to claim 7, wherein the cup body (1) is provided with ports at both ends in the height direction, each of the ports is provided with the end cap (2) correspondingly, the first storage chamber (31) and the third storage chamber (33) are formed between one of the ports and the corresponding end cap (2), and the second storage chamber (32) is formed between the other port and the corresponding end cap (2).

9. The carry-on cup according to any one of claims 1 to 6, further comprising an additional cavity assembly (6), wherein the additional cavity assembly (6) is detachably connected with the cup body (1) or the end cap (2), and an additional cavity (61) is formed between the additional cavity assembly (6) and the cup body (1) or the end cap (2).

10. The carry-on cup according to claim 9, characterized in that said additional cavity assembly (6) comprises a cover (62), said cover (62) being removably connected to the end of the cup (1) or to the end cap (2), said cover (62) forming said additional cavity (61) with the end cap (2) at the end of the cup (1); or, the additional chamber assembly (6) further comprises a cup connected to an end of the cover (62), the cover (62) and the cup forming the additional chamber (61) therebetween.

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