CN212853157U

CN212853157U - Water cup sleeve

Info

Publication number: CN212853157U
Application number: CN202020751413.4U
Authority: CN
Inventors: 丁小平; 宇超阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-04-02
Anticipated expiration: 2030-05-08

Abstract

The utility model relates to the field of articles for daily use, a drinking cup cover is disclosed, the drinking cup can be protected. The utility model comprises a sleeve gasket which is cylindrical and is communicated up and down; one end of the tensioning belt is fixedly connected with the sleeve gasket, and the other end of the tensioning belt can be wound around the periphery of the sleeve gasket and is detachably connected with one end of the tensioning belt; the inflatable cushion is arranged inside the tensioning belt; the base is detachably connected with the bottom end of the sleeve gasket and can seal the bottom end opening of the sleeve gasket. When the sleeve pad is fixedly connected with the base, the cup can be placed in the sleeve pad, meanwhile, the tensioning belt can be wound around the sleeve pad to form a cup sleeve, and the cup sleeve is matched with the inflatable pad, so that the periphery of the cup can be buffered, and the cup is prevented from being damaged due to collision; when the base is detached from the sleeve cushion, the sleeve cushion can be directly sleeved on the arm, and the inflatable cushion in the tensioning belt is used as a temporary sleeping pillow, so that the adverse effect of local numbness caused by unsmooth blood circulation at the arm part can be prevented.

Description

Water cup sleeve

Technical Field

The utility model relates to the field of articles for daily use, especially a water cup cover.

Background

When people go on a business trip or travel, work in an organization or read books in a school, the people need to carry the water cup, and the water cup is easily damaged due to collision in the moving process; in addition, when the user needs to temporarily sit or doze in midway or in the middle of the day, the user only needs to rest the head on the arms of the user due to the lack of pillow tools, so that the adverse effect of local numbness caused by unsmooth blood circulation due to the fact that blood flow at the arm part is blocked can be caused, and the common health-harming phenomenon can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a cup cover, can protect the drinking cup.

According to the utility model discloses a drinking cup cover of first aspect embodiment includes: the sleeve gasket is cylindrical and is vertically communicated; one end of the tensioning belt is fixedly connected with the sleeve gasket, the other end of the tensioning belt can be wound around the periphery of the sleeve gasket, and the other end of the tensioning belt is detachably connected with one end of the tensioning belt; the inflatable cushion is arranged inside the tensioning belt; the base, with the connection can be dismantled to the bottom of cover pad, can seal the bottom opening of cover pad.

According to the utility model discloses drinking cup cover has following beneficial effect at least: when the sleeve cushion is fixedly connected with the base, the cup can be placed in the sleeve cushion, meanwhile, the tensioning belt can be wound around the sleeve cushion to form a cup sleeve, and meanwhile, the inflatable cushion is matched to play a role in buffering the periphery of the cup, so that the cup is prevented from being damaged due to collision; when the base is detached from the sleeve cushion, the sleeve cushion can be directly sleeved on the arm, and the inflatable cushion in the tensioning belt is used as a temporary sleeping pillow, so that the adverse effect of local numbness caused by unsmooth blood circulation at the arm part can be prevented.

According to the utility model discloses a some embodiments, the cover is filled up and is described for the rectangle, the both ends that the cover was filled up are equipped with first magic subsides respectively, the both ends that the cover was filled up are pasted fixedly each other through first magic subsides, form the tube-shape and the structure that link up from top to bottom. By utilizing the first magic tape, the size of the cylinder formed by the sleeve gasket can be adjusted, and the fitting positions at the two ends of the sleeve gasket can be adjusted, so that the diameter of the cylinder formed by the sleeve gasket is changed, and the sleeve gasket can be adapted to arms with different thicknesses.

According to some embodiments of the utility model, still include with the inflation and deflation subassembly of inflatable packer intercommunication. The inflation and deflation assembly is utilized to inflate and deflate the inflatable cushion, so that a user can conveniently use the cup sleeve as a sleeping pillow or store the cup sleeve, and convenience is improved.

According to some embodiments of the invention, the inflation and deflation assembly comprises: inflating the pump; the air suction device is communicated with the inflating pump; and the inflation device is respectively communicated with the inflation pump and the inflatable cushion. The air suction device is used for sucking external air into the inflating pump, and the inflating pump enables the air to enter the air storage chamber through the inflating device, so that the inflating function is achieved.

According to some embodiments of the utility model, the getter device is both ends intercommunication and the structure for one-way intercommunication, the one end and the external world intercommunication of getter device, the other end of getter device with the inflatable packer intercommunication. By adopting the unidirectional air suction device, external air can be sucked into the inflating pump, and meanwhile, the air cannot be discharged through the air suction device, so that the reliability is effectively improved.

According to some embodiments of the present invention, the inflation and deflation assembly further comprises a deflation component disposed on the inflatable cushion. The air release component can be used for discharging the air in the inflatable cushion.

According to some embodiments of the present invention, the air release member comprises an air release spring, and the air release spring is pressed to release air from the inflatable cushion. Adopt the spring that loses heart, when not pressing the spring that loses heart, the spring that loses heart can be closed state at the kneck, ensures that the inside gas of inflatable packer can not leak, when inflatable packer does not use, through pressing the spring that loses heart to realize the purpose of inflatable packer gassing.

According to some embodiments of the invention, the inflatable cushion comprises at least one air reservoir and an air flow channel for communicating each of the air reservoirs. The air storage chamber is used for storing air, so that the inflatable cushion can keep a bulging shape.

According to some embodiments of the present invention, the upper end of the sleeve pad is provided with a shoulder strap. The water cup sleeve is convenient to hang on the shoulder when people go out by adopting the braces, and is convenient to carry.

According to some embodiments of the utility model, the braces is the structure of scalable regulation just be equipped with buckle spare on the braces. The braces that adopt scalable regulation can adjust braces length according to different users' demand, sets up buckle spare simultaneously, can conveniently dismantle the braces to convenience of customers carries.

According to some embodiments of the utility model, the both ends of straining the area are equipped with the second magic subsides respectively, the one end of straining the area pass through the second magic subsides with the other end fixed connection of straining the area. Utilize the second magic subsides, can realize straining the fixed of taking both ends.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a cup holder according to an embodiment of the present invention;

fig. 2 is a schematic structural view of another angle of the cup holder according to the embodiment of the present invention;

FIG. 3 is an internal schematic view of a tension strap of the cup sleeve shown in FIG. 1;

FIG. 4 is a first state of use view of the cup holder shown in FIG. 1;

FIG. 5 is a second state of use view of the cup holder shown in FIG. 1;

FIG. 6 is a third state of use diagram of the cup sleeve shown in FIG. 1;

FIG. 7 is a fourth state of use diagram of the cup sleeve shown in FIG. 1;

FIG. 8 is a first carrying state diagram of the cup holder shown in FIG. 1;

FIG. 9 is a second carrying state diagram of the cup holder shown in FIG. 1;

FIG. 10 is a third carrying state diagram of the cup holder shown in FIG. 1;

FIG. 11 is a fourth carrying state diagram of the cup holder shown in FIG. 1;

fig. 12 is a schematic structural view of a cup holder according to another embodiment of the present invention;

fig. 13 is a schematic view illustrating a state in which both ends of the sleeve gasket of the cup holder shown in fig. 12 are fixedly connected.

Reference numerals: the air inflation/deflation structure comprises a sleeve gasket 100, a first magic tape 110, a binding belt 120, a tightening belt 200, a second magic tape 210, an air inflation cushion 300, an air storage chamber 310, an air flow channel 320, an air inflation/deflation assembly 400, an air inflation pump 410, an air suction device 420, an air inflation device 430, an air deflation part 440, a base 500, a back belt 600, a buckling piece 610 and a water cup 700.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 3, a cup cover according to an embodiment of the present invention includes a cover cushion 100, a tightening strap 200, an inflatable cushion 300, and a base 500: the sleeve pad 100 is cylindrical and is vertically through; one end of the tightening belt 200 is fixedly connected with the sleeve pad 100, the other end of the tightening belt 200 can be wound around the periphery of the sleeve pad 100, and one end of the tightening belt 200 is detachably connected with the other end of the tightening belt 200; the inflatable cushion 300 is arranged inside the tightening strap 200; the base 500 is detachably connected to the bottom end of the sleeve pad 100, and can close the bottom opening of the sleeve pad 100. The periphery of the base 500 is fixedly connected with the periphery of the bottom of the sleeve pad 100 through the zipper, when the base 500 is fixedly connected with the sleeve pad 100, a water cup 700 or other articles carried with a user can be placed in the sleeve pad 100, and the sleeve pad 100 can be temporarily used as a backpack, so that the user can conveniently carry the articles.

It is contemplated that the detachable connection between the base 500 and the sleeve pad 100 can be realized by a male buckle and a female buckle, or by the second hook and loop fastener 210.

It is contemplated that the outer walls of the pad 100 and the tightening strap 200 may be made of a soft type fabric, such as a knitted fabric, a silk fabric, or a hemp fabric, which is applied to the skin of the user for improved comfort.

It is contemplated that the gas for inflating or deflating inflatable cushion 300 may be ambient air or other safe gas, and is not specifically limited herein.

Referring to fig. 4, when the cup 700 is placed, the base 500 and the sleeve pad 100 can be fixedly connected, so that the cup 700 can be placed in the sleeve pad 100, referring to fig. 5 to 7, when a temporary rest is needed, the base 500 can be detached, the sleeve pad 100 is directly sleeved on the arm of a user, then the tensioning belt 200 is wound around the periphery of the sleeve pad 100, so that the two ends of the tensioning belt 200 are fixedly connected, and the cup sleeve serves as a temporary sleeping pillow.

According to the utility model discloses drinking cup cover has following beneficial effect at least: when the sleeve gasket 100 is fixedly connected with the base 500, the water cup 700 can be placed inside the sleeve gasket 100, meanwhile, the tensioning belt 200 can be wound around the sleeve gasket 100 to form a water cup sleeve, and meanwhile, the periphery of the water cup 700 can be buffered by matching with the inflatable cushion 300, so that the water cup 700 is prevented from being damaged due to collision; when the base 500 is detached from the sleeve cushion 100, the sleeve cushion 100 can be directly sleeved on the arm, and the inflatable cushion 300 in the tightening strap 200 can be used as a temporary sleeping pillow, so that the adverse effect of local numbness caused by poor blood circulation at the arm part can be prevented.

Referring to FIG. 3, in some embodiments of the present invention, an inflation and deflation assembly 400 is further included in communication with the inflatable cushion 300. Utilize and fill gassing subassembly 400, can fill the gassing to inflatable packer 300 to can convenience of customers uses the drinking cup cover to act as the pillow of sleeping or accomodate the drinking cup cover, improve the convenience.

Referring to fig. 3, in some embodiments of the present invention, the inflation and deflation assembly 400 includes an inflation pump 410, an air suction device 420, and an inflation device 430; the air suction device 420 is communicated with the inflating pump 410; the inflator 430 is in communication with the inflator 410 and the inflatable cushion 300, respectively. The air suction means 420 is used to suck external air into the inflator 410, and the inflator 410 allows the air to be introduced into the air reservoir 310 through the air charging means 430, thereby performing an air charging function.

The air charging device 430 is located in the air flow channel 320, so that space can be saved, the air charging device 430 is a one-way air charging valve, one side of the air charging device 430 is a penetrating air charging port, and the other side of the air charging device 430 is provided with a gap for air to pass through. The inflator 430 has a screw plug structure, and the volume thereof is gradually reduced, so that the function of unilateral air intake without air exhaust can be realized.

Referring to FIG. 3, in some embodiments of the present invention, the inflatable cushion 300 includes six air reservoirs 310 and air flow channels 320 for communicating with each air reservoir 310. The air reservoir 310 is used to store air so that the inflatable cushion 300 can maintain a bulged shape.

It is contemplated that the size and shape of the six air reservoirs 310 may be uniform as desired or may be adjusted as desired.

Referring to fig. 3, in some embodiments of the present invention, six air reservoirs 310 are sequentially arranged in the tightening strap 200 and are communicated with each other through the air flow channel 320, wherein the air reservoir 310 located at the most lateral side is of a U-shaped structure, the inflating pump 410 is disposed in the U-shaped opening of the U-shaped air reservoir 310, one end of the U-shaped air reservoir 310 is of a closed structure, and the other end of the U-shaped air reservoir 310 is communicated with the air leaking part 440 and the adjacent air flow channel 320, so as to facilitate inflation or deflation of the U-shaped air reservoir 310.

Referring to fig. 3, in some embodiments of the present invention, the air suction device 420 is a structure with two ends connected and one-way connected, one end of the air suction device 420 is connected to the outside, and the other end of the air suction device 420 is connected to the inflatable cushion 300. By adopting the unidirectional air suction device 420, external air can be sucked into the inflation pump 410, and meanwhile, air is not discharged through the air suction device 420, thereby effectively improving reliability. The air suction device 420 is embedded in the air flow channel 320, so that space can be saved, one end of the air suction device 420 is in contact with the outside, the other end of the air suction device 420 is positioned in the air flow channel 320, the inner cavity of the inflation pump 410 is communicated with the end part of the air suction device 420 positioned in the air flow channel 320, and air passing through the air suction device 420 can enter the inner cavity of the inflation pump 410.

It is conceivable that the air suction device 420 is a one-way air suction valve, and in order to realize the one-way air suction function of the air suction device 420, the air suction device 420 is provided with an air suction port therethrough, and a bottom cover having an opening function is provided at one end in the air flow passage 320, and the bottom cover can completely cover the air suction port when closed. In the process of air suction by the air suction device 420, the external pressure is greater than the internal pressure of the inflation pump 410, the bottom cover is opened, the air enters the inflation pump 410 through the air suction device 420, after the inflation pump 410 is filled with the air, the pressure of the inflation pump 410 and the external pressure are in a balanced state, the bottom cover is closed, the air cannot leak out from the air suction device 420, and it should be noted that the bottom cover with the opening and closing function may be a bottom cover with an opening or closing function.

Referring to fig. 3, in some embodiments of the present invention, the inflator 410 is connected between the air suction device 420 and the inflator 430, and with the above structure, after the air suction device 420 sucks the air into the inflator 410, the inflator 410 presses the air into the air storage chamber 310 through the inflator 430, and the air suction device 420 and the inflator 430 are both located in the air flow channel 320.

Referring to fig. 3, in some embodiments of the present invention, the inflation/deflation assembly 400 further comprises a deflation member 440 disposed on the inflatable cushion 300, wherein the deflation member 440 is in communication with one of the air reservoirs 310. The gas in inflatable cushion 300 can be discharged through deflation means 440 by means of deflation means 440.

Referring to fig. 3, in some embodiments of the present invention, deflation means 440 comprises a deflation spring that is depressed to deflate inflatable cushion 300. Adopt the spring that loses heart, when not pressing the spring that loses heart, the spring that loses heart can be closed state at the kneck, ensures that the inside gas of inflatable packer 300 can not leak, when inflatable packer 300 does not use, through pressing the spring that loses heart to realize the purpose that inflatable packer 300 deflated. The air release member 440 is disposed at a side of one of the air reservoirs 310, so that when the cavity of the inflatable cushion 300 is filled with air, the position of the air release member 440 is not higher than the air reservoir 310, thereby preventing a user from touching the air release member 440 during use, and improving comfort of the inflatable cushion 300 during use.

Referring to fig. 1, 2, 5 to 11, in some embodiments of the present invention, a strap 600 is further disposed outside the upper end of the sleeve pad 100. By adopting the shoulder strap 600, the cup sleeve is convenient to hang on the shoulder when people go out, and is convenient to carry.

Referring to fig. 1, 2, 5-11, in some embodiments of the present invention, the strap 600 is telescopically adjustable and the strap 600 is provided with a buckle 610. Adopt scalable regulation's braces 600, can adjust braces 600 length according to different users' demand, set up buckle 610 simultaneously, can conveniently dismantle braces 600 to convenience of customers carries, braces 600 is equipped with two promptly, the one end of two braces 600 respectively with set pad 100 fixed connection, the other end of two braces 600 then realizes the lock through buckle 610 and connects or dismantle the connection.

Referring to fig. 1 and 2, in some embodiments of the present invention, the two ends of the tightening strap 200 are respectively provided with a second magic tape 210, and one end of the tightening strap 200 is fixedly connected to the other end of the tightening strap 200 through the second magic tape 210. The second hook and loop fastener 210 can tighten and fix both ends of the tightening strap 200. It should be noted that, the second magic tapes 210 at the two ends of the tightening strap 200 can be set at the inner side of the tightening strap 200 at one end, and the other end is set at the outer side of the tightening strap 200, and the second magic tapes 210 can also be directly set at the inner side and the outer side of the two ends of the tightening strap 200 at the same time, so that the two ends of the tightening strap 200 can be fixed.

It can be imagined that, the mode that the lock is connected can also be adopted to the fixed mode in both ends of tightening belt 200, be provided with the pin thread in the one end of tightening belt 200 promptly, the box that is provided with of the other end of tightening belt 200, twine tightening belt 200 behind sleeve gasket 100, make box and pin thread lock connect, can realize fixing, wherein, the quantity of pin thread and box can set up a plurality ofly, and evenly distributed in proper order on tightening belt 200, and simultaneously, the distribution direction of a plurality of pin threads or a plurality of box is parallel with the length direction of tightening belt 200, through the dislocation lock, can realize tightening degree regulation of tightening belt 200.

In some embodiments of the present invention, the top end of the sleeve pad 100 is further provided with a top cover (not shown) detachably connected to the sleeve pad 100, and the top cover (not shown) can close the top end opening of the sleeve pad 100. Wherein, the periphery of top cap (not shown in the figure) and the periphery of cover pad 100 top realize fixed connection through the zip fastener, when not needing to have a rest, can be with base 500 and cover pad 100 fixed connection, then with the drinking cup 700 of hand-carrying or other article put into cover pad 100 inside, after putting article, then with top cap (not shown in the figure) and cover pad 100 fixed connection, then cover pad 100 can be used as the knapsack temporarily to the convenience of customers carries article.

Referring to fig. 12 and 13, in some embodiments of the present invention, the sleeve pad 100 is rectangular, the two ends of the sleeve pad 100 are respectively provided with the first magic tapes 110, and the two ends of the sleeve pad 100 are mutually attached and fixed by the first magic tapes 110 to form a tubular and vertically through structure. By using the first magic tape 110, the size of the cylinder formed by the sleeve pad 100 can be adjusted, i.e. the fitting positions of the two ends of the sleeve pad 100 can be adjusted, so that the diameter of the cylinder formed by the sleeve pad 100 can be changed, and the cup can be adapted to arms with different thicknesses or cups with different sizes. It should be noted that, the first magic tapes 110 at the two ends of the sleeve pad 100 may have one end disposed at the inner side of the sleeve pad 100 and the other end disposed at the outer side of the sleeve pad 100, or may directly set the first magic tapes 110 at the inner side and the outer side at the two ends of the sleeve pad 100, so as to fix the two ends of the sleeve pad 100.

In some embodiments of the present invention, the upper and lower ends of the sleeve pad 100 are further provided with a binding band 120, and the binding band 120 can be tightened to fix the two ends of the cup or the arm, thereby further improving the fixing effect between the sleeve pad 100 and the cup or the arm.

A cup holder according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 11 as a specific embodiment. It is to be understood that the following description is illustrative only and is not intended as a specific limitation on the invention.

Referring to fig. 1 to 3, a cup holder includes: a sleeve pad 100 which is cylindrical and vertically penetrates; one end of the tightening strap 200 is fixedly connected with the sleeve pad 100, the other end of the tightening strap can be wound around the periphery of the sleeve pad 100, and the other end of the tightening strap 200 is detachably connected with one end of the tightening strap 200; an inflatable cushion 300 provided inside the tightening strap 200; the base 500 is detachably connected to the bottom end of the sleeve pad 100, and can close the bottom opening of the sleeve pad 100. The periphery of the base 500 is fixedly connected with the periphery of the bottom of the sleeve pad 100 through the zipper, when the base 500 is fixedly connected with the sleeve pad 100, a water cup 700 or other articles carried with a user can be placed in the sleeve pad 100, and the sleeve pad 100 can be temporarily used as a backpack, so that the user can conveniently carry the articles.

The outer walls of the sleeve pad 100 and the tightening strap 200 may be made of a soft fabric, such as a knitted fabric, which may improve comfort when applied against the skin of a user.

Referring to fig. 4, when the cup 700 is placed, the base 500 and the sleeve pad 100 can be fixedly connected, so that the cup 700 is placed in the sleeve pad 100, referring to fig. 5 to 7, when a temporary rest is needed, the base 500 can be detached, the sleeve pad 100 is directly sleeved on the arm of a user, then the tensioning belt 200 is wound around the periphery of the sleeve pad 100, so that the two ends of the tensioning belt 200 are fixedly connected, and the cup sleeve serves as a temporary sleeping pillow.

Referring to FIG. 3, in this embodiment, an inflation and deflation assembly 400 is further included in communication with the inflatable cushion 300. Utilize and fill gassing subassembly 400, can fill the gassing to inflatable packer 300 to can convenience of customers uses the drinking cup cover to act as the pillow of sleeping or accomodate the drinking cup cover, improve the convenience.

Referring to fig. 3, in the present embodiment, the inflation and deflation assembly 400 includes: an air pump 410; an air suction device 420 communicated with the inflating pump 410; and an inflator 430 respectively communicating with the inflator 410 and the inflatable cushion 300. The air suction means 420 is used to suck external air into the inflator 410, and the inflator 410 allows the air to be introduced into the air reservoir 310 through the air charging means 430, thereby performing an air charging function.

Referring to FIG. 3, in the present embodiment, the inflatable cushion 300 includes six air reservoirs 310 and air flow channels 320 for communicating with each air reservoir 310. The air reservoir 310 is used to store air so that the inflatable cushion 300 can maintain a bulged shape.

Referring to fig. 3, in the present embodiment, six air reservoirs 310 are sequentially arranged in the tightening strap 200 and are communicated with each other through the air flow channels 320, wherein the air reservoir 310 located at the most lateral side is U-shaped, the inflation pump 410 is disposed in the U-shaped opening of the U-shaped air reservoir 310, one end of the U-shaped air reservoir 310 is closed, and the other end of the U-shaped air reservoir 310 is communicated with the air release member 440 and the adjacent air flow channel 320, so as to facilitate inflation or deflation of the U-shaped air reservoir 310.

Referring to fig. 3, in the present embodiment, the getter device 420 has a structure in which two ends are communicated and are in one-way communication, one end of the getter device 420 is communicated with the outside, and the other end of the getter device 420 is communicated with the inflatable cushion 300. By adopting the unidirectional air suction device 420, external air can be sucked into the inflation pump 410, and meanwhile, air is not discharged through the air suction device 420, thereby effectively improving reliability. The air suction device 420 is embedded in the air flow channel 320, so that space can be saved, one end of the air suction device 420 is in contact with the outside, the other end of the air suction device 420 is positioned in the air flow channel 320, the inner cavity of the inflation pump 410 is communicated with the end part of the air suction device 420 positioned in the air flow channel 320, and air passing through the air suction device 420 can enter the inner cavity of the inflation pump 410.

Referring to fig. 3, in the present embodiment, the air suction device 420 is a one-way air suction valve, and in order to realize the one-way air suction function of the air suction device 420, the air suction device 420 is provided with an air suction port therethrough, and one end of the air flow channel 320 is provided with a bottom cover having an opening function, and the bottom cover can completely cover the air suction port when the air flow channel is closed. In the process of air suction by the air suction device 420, the external pressure is greater than the internal pressure of the inflation pump 410, the bottom cover is opened, the air enters the inflation pump 410 through the air suction device 420, after the inflation pump 410 is filled with the air, the pressure of the inflation pump 410 and the external pressure are in a balanced state, the bottom cover is closed, the air cannot leak out from the air suction device 420, and it should be noted that the bottom cover with the opening and closing function may be a bottom cover with an opening or closing function.

Referring to fig. 3, in the present embodiment, the inflator 410 is connected between the air suction device 420 and the inflator 430, and with the above-described structure, after the air suction device 420 sucks the air into the inflator 410, the inflator 410 presses the air into the air reservoir 310 through the inflator 430, and the air suction device 420 and the inflator 430 are both located in the air flow passage 320.

Referring to fig. 3, in the present embodiment, the inflation and deflation assembly 400 further comprises a deflation member 440 provided on the inflatable cushion 300, the deflation member 440 being in communication with one of the air reservoirs 310. The gas in inflatable cushion 300 can be discharged through deflation means 440 by means of deflation means 440.

Referring to FIG. 3, in the present embodiment, deflation means 440 comprises a deflation spring that is depressed to deflate inflatable cushion 300. Adopt the spring that loses heart, when not pressing the spring that loses heart, the spring that loses heart can be closed state at the kneck, ensures that the inside gas of inflatable packer 300 can not leak, when inflatable packer 300 does not use, through pressing the spring that loses heart to realize the purpose that inflatable packer 300 deflated. The air release member 440 is disposed at a side of one of the air reservoirs 310, so that when the cavity of the inflatable cushion 300 is filled with air, the position of the air release member 440 is not higher than the air reservoir 310, thereby preventing a user from touching the air release member 440 during use, and improving comfort of the inflatable cushion 300 during use.

Referring to fig. 1, 2, 5 to 11, in the present embodiment, a strap 600 is further provided outside the upper end of the sleeve pad 100. By adopting the shoulder strap 600, the cup sleeve is convenient to hang on the shoulder when people go out, and is convenient to carry.

Referring to fig. 1, 2, 5 to 11, in the present embodiment, the carrying strap 600 is telescopically adjustable, and the carrying strap 600 is provided with a fastener 610. Adopt scalable regulation's braces 600, can adjust braces 600 length according to different users' demand, set up buckle 610 simultaneously, can conveniently dismantle braces 600 to convenience of customers carries, braces 600 is equipped with two promptly, the one end of two braces 600 respectively with set pad 100 fixed connection, the other end of two braces 600 then realizes the lock through buckle 610 and connects or dismantle the connection.

Referring to fig. 1, in this embodiment, the two ends of the tightening strap 200 are respectively provided with a second hook and loop fastener 210, and one end of the tightening strap 200 is fixedly connected to the other end of the tightening strap 200 through the second hook and loop fastener 210. Utilize second magic subsides 210, can realize straining the fixed at belt 200 both ends.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.

Claims

1. A cup sleeve, comprising:

the sleeve gasket is cylindrical and is vertically communicated;

one end of the tensioning belt is fixedly connected with the sleeve gasket, the other end of the tensioning belt can be wound around the periphery of the sleeve gasket, and the other end of the tensioning belt is detachably connected with one end of the tensioning belt;

the inflatable cushion is arranged inside the tensioning belt;

the base, with the connection can be dismantled to the bottom of cover pad, can seal the bottom opening of cover pad.

2. The cup sleeve of claim 1, wherein: the cover pad is the rectangle form, the both ends of cover pad are equipped with first magic subsides respectively, the both ends of cover pad are laminated fixedly each other through first magic subsides, form the tube-shape and the structure that link up from top to bottom.

3. The cup sleeve according to claim 1 or 2, wherein: the inflatable mattress also comprises an inflation and deflation assembly communicated with the inflatable cushion.

4. The cup holder according to claim 3, wherein: the inflation and deflation assembly comprises:

inflating the pump;

the air suction device is communicated with the inflating pump;

and the inflation device is respectively communicated with the inflation pump and the inflatable cushion.

5. The cup holder according to claim 4, wherein: the air suction device is of a structure with two communicated ends and one-way communication, one end of the air suction device is communicated with the outside, and the other end of the air suction device is communicated with the inflatable cushion.

6. The cup holder according to claim 4, wherein: the inflation and deflation assembly further comprises an air leakage part arranged on the inflatable cushion.

7. The cup sleeve according to claim 1 or 2, wherein: the inflatable cushion comprises at least one air storage chamber and an air flow channel for communicating the air storage chambers.

8. The cup sleeve according to claim 1 or 2, wherein: the outer side of the upper end of the sleeve pad is also provided with a strap.

9. The cup holder according to claim 8, wherein: the braces are of a telescopic adjusting structure and are provided with clamping pieces.

10. The cup sleeve according to claim 1 or 2, wherein: and second magic tapes are respectively arranged at two ends of the tightening belt, and one end of the tightening belt is fixedly connected with the other end of the tightening belt through the second magic tapes.