CN220623207U

CN220623207U - Air tap and inflatable bra

Info

Publication number: CN220623207U
Application number: CN202322017875.XU
Authority: CN
Inventors: 王文华; 王文荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-03-19
Anticipated expiration: 2033-07-28

Abstract

The utility model relates to an air tap and an inflatable bra, wherein the air tap comprises a bracket, a plug, a first sealing piece and a second sealing piece, the bracket comprises an air inlet pipe and an air outlet pipe communicated with the air inlet pipe, the plug is used for closing or opening the air inlet pipe, the first sealing piece and the second sealing piece are respectively sleeved at two ends of the plug, and the first sealing piece and the second sealing piece are both used for sealing the air inlet pipe. The air tap is convenient to use by opening or closing the air inlet pipe through the plug; the first sealing element and the second sealing element are respectively sleeved at two ends of the plug, and are both used for sealing the air inlet pipe, so that a double sealing effect is achieved; the air tap is convenient to use and good in air leakage prevention effect.

Description

Air tap and inflatable bra

Technical Field

The utility model relates to the technical field of inflatable accessories, in particular to an air tap and an inflatable bra.

Background

In the market, inflatable bras are increasingly popular with more and more people. The inflatable bra generally comprises a bra main body, an air bag for filling air and an air tap for inflating, wherein the bra main body is provided with two bra cups, the air bag is arranged on the inner sides of the bra cups, and the air tap is communicated with the two air bags. However, the air tap at present has poor air tightness, and after long-time use, the air bag is easy to leak air, so that the use effect is affected.

Disclosure of Invention

Accordingly, it is necessary to provide an air tap and an inflatable bra with excellent air tightness against the above-mentioned problems.

The utility model provides an air cock, includes support, end cap, first sealing member and second sealing member, the support includes intake pipe and intercommunication the outlet duct of intake pipe, the end cap is used for sealing or opening the intake pipe, first sealing member with the second sealing member overlaps respectively locates the both ends of end cap, first sealing member with the second sealing member all is used for sealedly the intake pipe.

In one embodiment, the air inlet pipe comprises a base part and a pipe body part connected with the base part, the base part is provided with an air hole, one end of the air hole is communicated with the air outlet pipe, and the other end of the air hole is communicated with the pipe body part; the first seal member and the second seal member are each configured to seal the pipe body.

In one embodiment, the plug is threadably coupled to the pipe body.

In one embodiment, the air inlet pipe further comprises an air valve and a valve block, wherein the air valve is arranged in the air inlet pipe and is provided with a through hole for air inlet or air outlet; the valve block is movably connected in the air valve and is used for closing or opening the through hole.

In one embodiment, one end of the air valve abuts against the base part, and the air valve is accommodated in the pipe body part.

In one embodiment, the air valve comprises a housing part and a supporting part, the through hole is formed in one end of the housing part, the supporting part is connected with the inner side of the housing part, and the supporting part is used for abutting against the valve block.

In one embodiment, the plurality of support portions are provided, each support portion is disposed along a peripheral edge of the housing portion, and an air groove is formed between two adjacent support portions to allow air to enter or exit, and the air groove is communicated with the through hole.

In one embodiment, the valve block has a width greater than the aperture of the through hole and a width less than the inner diameter of the housing portion.

In one embodiment, the device further comprises a shell, wherein the shell is coated on the outer side of the bracket.

An inflatable bra comprising the air tap.

Compared with the prior art, the utility model has the following beneficial effects:

the air tap is convenient to use by opening or closing the air inlet pipe through the plug; the first sealing element and the second sealing element are respectively sleeved at two ends of the plug, and are both used for sealing the air inlet pipe, so that a double sealing effect is achieved; the air tap is convenient to use and good in air leakage prevention effect.

Drawings

FIG. 1 is a schematic diagram of an assembled structure of an air faucet according to a first embodiment of the present utility model;

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

FIG. 3 is an exploded view of the air cap of FIG. 1;

FIG. 4 is a schematic diagram illustrating an assembling structure of an air faucet according to a second embodiment of the present utility model;

FIG. 5 is an exploded view of the air cap of FIG. 4.

The meaning of the reference numerals in the drawings are:

100. an air tap;

10. a bracket; 11. an air inlet pipe; 111. a base portion; 1110. air holes; 112. a tube body portion; 1120. a receiving groove; 12. an air outlet pipe; 20. a plug; 30. a first seal; 40. a second seal; 50. a housing;

100a, an air tap;

10a, a bracket; 11a, an air inlet pipe; 111. a base portion; 1110a, air holes; 112a, a tube body; 12a, an air outlet pipe; 20a, a plug; 30a, a first seal; 40a, a second seal; 50a, a housing; 60a, an air valve; 601a, through holes; 61a, a housing portion; 62a, a support; 63a, an air tank; 70a, valve block.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Embodiment one:

referring to fig. 1 to 3, an inflatable bra according to an embodiment of the utility model includes an air tap 100; the air tap 100 comprises a bracket 10, a plug 20, a first sealing element 30 and a second sealing element 40, wherein the bracket 10 comprises an air inlet pipe 11 and an air outlet pipe 12 communicated with the air inlet pipe 11, the plug 20 is used for closing or opening the air inlet pipe 11, the first sealing element 30 and the second sealing element 40 are respectively sleeved at two ends of the plug 20, and the first sealing element 30 and the second sealing element 40 are respectively used for sealing the air inlet pipe 11 and the plug 20. The air tap 100 opens or closes the air inlet pipe 11 through the plug 20, so that the use is convenient; the first sealing element 30 and the second sealing element 40 are respectively sleeved at two ends of the plug 20, and the first sealing element 30 and the second sealing element 40 are both used for sealing the air inlet pipe 11 to play a double sealing role.

As shown in fig. 1 to 3, in the present embodiment, the bracket 10 includes an intake pipe 11 and an outlet pipe 12 communicating with the intake pipe 11, optionally, the intake pipe 11 includes a base portion 111 and a pipe body portion 112 connecting the base portion 111, further, the base portion 111 is provided with an air hole 1110, one end of the air hole 1110 communicates with the outlet pipe 12, and the other end communicates with the pipe body portion 112; one end of the tube body 112 is provided with a receiving groove 1120. The air outlet pipes 12 are connected with the to-be-inflated pieces, and optionally, two air outlet pipes 12 are respectively communicated with the air holes 1110 so as to simultaneously inflate the two to-be-inflated pieces; in one embodiment, the bracket 10 is formed by hardware, and has a firm structure; the part to be inflated is an air bag of the inflatable bra.

As shown in fig. 2 and 3, the plug 20 is used for closing or opening the air inlet pipe 11, when inflation is required, the plug 20 is opened, the air pump blows air through the air inlet pipe 11, and when inflation is completed, the plug 20 closes the air inlet pipe 11 to prevent air leakage. Optionally, the plug 20 is in threaded connection with the pipe body 112, so that the use is convenient; further, a first groove (not shown) and a second groove (not shown) are formed in the connecting rod of the plug 20; preferably, the plug 20 is a screw.

Referring to fig. 2 and 3 again, the first sealing element 30 and the second sealing element 40 are respectively sleeved at two ends of the plug 20, and the first sealing element 30 and the second sealing element 40 are both used for sealing the air inlet pipe 11, so that good sealing performance is ensured; optionally, both the first seal 30 and the second seal 40 are used to seal the tube body 112; further, the first sealing member 30 is accommodated in the first groove, the second sealing member 40 is accommodated in the second groove, and when sealing, the first sealing member 30 abuts against the base portion 111 and the pipe body portion 112, thereby sealing one end of the plug 20 and the pipe body portion 112, and the second sealing member 40 is accommodated in the accommodating groove 1120, thereby sealing the other end of the plug 20 and the pipe body portion 112; one end of the stopper 20 abuts against the base portion 111, thereby sealing the air hole 1110; in one embodiment, the first seal 30 and the second seal 40 are sealing rings.

As shown in fig. 1 to 3, the present air faucet 100 further includes a housing 50, the housing 50 is wrapped on the outer side of the support 10, and the shape of the housing 50 corresponds to the support 10; optionally, the housing 50 is made of plastic material; the housing 50 and the air bag are bonded together by hot pressing, and the air tightness is good.

When the inflatable bag is required to be inflated, the plug 20 is opened, the air pump is inserted into the air inlet pipe 11 or the air hole 1110, and the air flow output by the air pump enters the air outlet pipe 12 through the air hole 1110 and flows into the air bag; when the inflation is completed, the air inlet pipe 11 is closed by the plug 20, at this time, the first sealing member 30 seals the end of the pipe body 112 close to the base portion 111 and the plug 20, and the second sealing member 40 seals the end of the pipe body 112 away from the base portion 111 and the plug 20, so that double sealing is realized, and gas is prevented from being discharged from the gap between the plug 20 and the pipe body 112.

The air tap 100 opens or closes the air inlet pipe 11 through the plug 20, so that the use is convenient; the first sealing element 30 and the second sealing element 40 are respectively sleeved at two ends of the plug 20, and the first sealing element 30 and the second sealing element 40 are used for sealing the air inlet pipe 11 to play a double sealing role; the air tap 100 is convenient to use and good in air leakage prevention effect.

Embodiment two:

referring to fig. 4 and 5, a gas nozzle 100a according to a second embodiment of the present utility model is similar to the gas nozzle 100 of the first embodiment, except that the gas nozzle 100a of the present embodiment further includes a gas valve 60a and a valve block 70a, the gas valve 60a is installed in the gas inlet pipe 11a, and the gas valve 60a is provided with a through hole 601a for gas inlet or outlet; the valve block 70a is movably connected in the air valve 60a, the valve block 70a is used for closing or opening the through hole 601a, and when the air is inflated, the air flow of the air pump enters the air hole 1110a through the through hole 601 a; when inflation is completed, the air flow in the air bag forces the valve block 70a to close the through hole 601a, and the air in the air bag is prevented from leaking out. When sealing, the first seal 30a abuts against the housing portion 61a and the pipe body portion 112a, thereby sealing one ends of the housing portion 61a, the pipe body portion 112a, and the plug 20a, and the second seal 40a seals the other end of the plug 20a and the pipe body portion 112a; one end of the stopper 20a abuts against the base portion 111a, thereby sealing the air hole 1110a.

As shown in fig. 4 and 5, one end of the air valve 60a abuts against the base portion 111, and the air valve 60a is accommodated in the tube portion 112 a. Alternatively, the air valve 60a includes a housing portion 61a and a supporting portion 62a, the through hole 601a is disposed at one end of the housing portion 61a, the supporting portion 62a is connected to the inner side of the housing portion 61a, the supporting portion 62a is used for abutting against the valve block 70a, and a receiving cavity is formed between the supporting portion 62a and one end of the housing portion 61a with the through hole 601a for lifting the valve block 70 a. Further, the number of the support portions 62a is plural, and each support portion 62a is provided along the peripheral edge of the housing portion 61 a; an air groove 63a is formed between two adjacent support portions 62a to allow air to be introduced or discharged, and the air groove 63a communicates with the through hole 601a. In one embodiment, the width of the valve block 70a is larger than the aperture of the through hole 601a to close the through hole 601a, and the width of the valve block 70a is smaller than the inner diameter of the housing portion 61a, so that a gap is formed between the valve block 70a and the housing portion 61a for gas flow; the distance between the top of the support portion 62a and the end of the housing portion 61a where the through hole 601a is provided is greater than the height of the valve block 70a so that the valve block 70a moves up and down and also facilitates the flow of gas from the through hole 601a into the housing portion 61 a. Alternatively, the air valve 60a is hollow cylindrical and the valve block 70a is a cylindrical block.

When the inflation is needed, the plug 20a is opened, at this time, the valve block 70a abuts against the supporting portion 62a, and the through hole 601a is in an open state; the air pump is inserted into the air inlet pipe 11a or the through hole 601a, the air flow output by the air pump enters the shell 61a through the through hole 601a, and then flows into the air hole 1110a through the air groove 63a to enter the air outlet pipe 12a; when the inflation is completed, the air pump is pulled out, and at the moment, the air flow in the air bag forces the valve block 70a to rise to close the through hole 601a, so that the air in the air bag is prevented from leaking outwards; the gas inlet pipe 11a is closed by the plug 20a, at this time, the first sealing member 30a seals the pipe body 112a, the housing 61a and the plug 20a, prevents gas from being discharged from the gaps between the housing 61a and the pipe body 112a and between the housing 61a and the plug 20a, and the second sealing member 40a seals the pipe body 112a and the plug 20a, prevents gas from being discharged from the gaps between the pipe body 112a and the plug 20a, and realizes double sealing; the valve block 70a and the plug 20a are respectively abutted against both ends of the housing 61a, thereby closing the through hole 601a and preventing the gas in the airbag from flowing back.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a gas cock, its characterized in that includes support, end cap, first sealing member and second sealing member, the support includes intake pipe and intercommunication the outlet duct of intake pipe, the end cap is used for sealing or opening the intake pipe, first sealing member with the second sealing member overlaps respectively locates the both ends of end cap, first sealing member with the second sealing member all is used for sealedly the intake pipe.

2. The air tap according to claim 1, wherein the air inlet pipe comprises a base part and a pipe body part connected with the base part, the base part is provided with an air hole, one end of the air hole is communicated with the air outlet pipe, and the other end of the air hole is communicated with the pipe body part; the first seal member and the second seal member are each configured to seal the pipe body.

3. The air cap of claim 2, wherein the plug is threadably coupled to the tube body.

4. The air faucet of claim 2, further comprising an air valve and a valve block, the air valve being mounted in the air inlet pipe, the air valve being provided with a through hole for air inlet or air outlet; the valve block is movably connected in the air valve and is used for closing or opening the through hole.

5. The air tap of claim 4 wherein one end of said air valve abuts said base portion and said air valve is received within said tubular body portion.

6. The air tap of claim 4, wherein the air valve comprises a housing portion and a support portion, the through hole is provided at one end of the housing portion, the support portion is connected to an inner side of the housing portion, and the support portion is used for abutting against the valve block.

7. The air tap of claim 6, wherein the plurality of support portions are provided, each of the support portions is provided along a peripheral edge of the housing portion, and an air groove is formed between two adjacent support portions for air intake or air exhaust, the air groove communicating with the through hole.

8. The air cap of claim 6, wherein the valve block has a width greater than the aperture of the through bore, the valve block having a width less than the inner diameter of the housing portion.

9. The air faucet of claim 1, further comprising a housing, the housing surrounding an exterior side of the bracket.

10. An inflatable bra comprising the air tap of any one of claims 1-9.