CN220435516U - Air tap - Google Patents
Air tap Download PDFInfo
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- CN220435516U CN220435516U CN202321803426.1U CN202321803426U CN220435516U CN 220435516 U CN220435516 U CN 220435516U CN 202321803426 U CN202321803426 U CN 202321803426U CN 220435516 U CN220435516 U CN 220435516U
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- air
- air inlet
- inlet part
- tap
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- 230000007306 turnover Effects 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses an air tap, which comprises an air outlet part and an air inlet part; the air outlet part is connected with the air inlet part in a clamping way; the periphery of the air outlet part extends out of a flexible turnover piece I, and the turnover piece I is connected with the periphery of the air inlet part; the periphery of the air inlet part extends out of a flexible second turnover piece, the other end of the second turnover piece is fixedly connected with an air tap cover, and the air tap cover is connected with the air inlet part in an inserting way; the periphery of the air tap cover is fixedly connected with a flexible turnover piece III; the air tap is functionally separated, and the corresponding inflation and deflation functions are separated to work independently and are not disturbed; the bottom of the air inlet part is of an arch structure; the air inlet part is provided with an air valve which can be attached to an arch structure at the bottom of the air inlet part; so that the air inlet part is in a closed state in a natural state; when the inflatable bag is inflated, the gas valve blows the gas into the inflatable bag, and the gas in the inflatable product cannot leak out due to the gas valve with the arch structure.
Description
Technical Field
The utility model relates to the field of air nozzles, in particular to an air nozzle.
Background
Thanks to the development of society, the living standard of people is improved, the tourism industry is greatly developed, and products related to tourism are more daily and monthly; for people to travel conveniently, various inflatable articles are produced; such as inflatable cushions, inflatable pillows, inflatable tents, etc.; the products are convenient to carry, small in size, environment-friendly, reusable and the like, are favored by people, and increase the travelling pleasure; the air tap is an important part of the inflatable product and is used for controlling the inflation and deflation of the inflatable product.
The common air tap has the functions of inflation and deflation and is completed in the same structure; therefore, after the inflatable product is filled with gas, the gas can leak out during sealing, and air leakage is easy to occur during use, so that the inflatable product is difficult to reach the best state, and the air tap cover is independent and is easy to lose, thereby influencing the use experience; therefore, the utility model provides an air tap.
Disclosure of Invention
The present utility model is directed to an air faucet to solve the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an air tap comprises an air outlet part and an air inlet part; the air outlet part is connected with the air inlet part in a clamping way; the periphery of the air outlet part extends out of the flexible turnover piece I and is connected with the periphery of the air inlet part; the periphery of the air inlet part is extended to form a flexible turnover piece II corresponding to the other side of the turnover piece I, and is fixedly connected with an air tap cover through the turnover piece II, and the air tap cover is in sealing connection with the air inlet part; the periphery of the air tap cover is fixedly connected with a flexible turnover piece III;
the end part of the air inlet part, which is far away from the second overturning piece, is provided with an air valve for controlling the unidirectional circulation of air from the air inlet part to the air outlet part; the air inlet part is connected with the air outlet part in a clamping way, so that the air is prevented from flowing from the air outlet part to the air inlet part; the air inlet part is separated from the air outlet part, and the air leaks out through the air outlet part;
the end part of the air outlet part, which is close to the first overturning piece, is annular and comprises three pairs of air inlet rings with different diameters; the air inlet rings are sequentially arranged from bottom to top according to the diameter size, and the first overturning piece is connected with the air inlet ring positioned in the middle; when the air outlet part is connected with the air inlet part, the first turnover piece is U-shaped, so that the pressure of the first turnover piece during bending is reduced, and the tightness is ensured.
Preferably, the inner wall of the air outlet part close to the top end part is provided with an annular groove; the bottom end of the air outlet part is fixedly connected with a plurality of uniformly distributed fixed convex rings.
Preferably, the bottom end of the air inlet part is provided with a plurality of vent holes; the periphery of the bottom end of the air inlet part is lower than the center of the bottom end of the air inlet part, so that an arch-shaped groove is formed; the arch-shaped groove is attached to the air valve, so that the air valve forms an arch shape, and when the air in the air inlet part blows towards the air valve, the air enters the inflatable product through the air valve; the gas in the inflatable product is blocked by the arched gas valve, and cannot flow out of the inflatable product through the gas valve.
Preferably, the air valve is made of flexible rubber.
Preferably, the outer wall of the air inlet part close to the bottom end is fixedly connected with an anti-slip ring; the outside near the top end of the air inlet part is fixedly connected with a clamping ring.
Preferably, the top of the air inlet part is fixedly connected with a pair of symmetrical arc-shaped protruding parts; the inner side of the arc-shaped protruding part is not flush with the inner wall of the air inlet part; the distance between the ends of the pair of arc-shaped protruding parts is the same and is larger than or equal to the maximum width of the second overturning piece.
Preferably, the air tap cover comprises an air tap plug and an air tap top; the air tap plug is fixedly connected with the air tap top; the air tap plug is a cylinder, and the diameter of the air tap plug gradually increases from the end close to the air inlet part to the end far from the air inlet part; the minimum diameter of the air tap plug is smaller than the diameter of a cavity formed by the inner wall of the air inlet part; the maximum diameter of the air tap plug is equal to the diameter of the cavity.
Preferably, the periphery of the top of the air tap is equal to or smaller than a circular ring formed on the inner side of the pair of arc-shaped protruding parts.
Preferably, the three maximum widths of the turnover pieces are smaller than or equal to the distance between the ends of the pair of arc-shaped protruding parts; one end far away from the air tap cover is arc-shaped; a round hole is formed near the arc-shaped end part; the upper side and the lower side of the arc-shaped end are fixedly connected with anti-slip strips; the upper side is provided with a pair of anti-slip strips, and the round hole is positioned in the middle of the pair of anti-slip strips; the lower anti-slip strips are distributed along the arc-shaped end parts.
Compared with the prior art, the utility model has the beneficial effects that:
the air tap is functionally separated, the air inlet part and the air charging part are arranged, and the corresponding air charging and discharging functions are separated and independently operated without interference; so that the gas can not leak out of the inflated product after the inflation is completed; the bottom of the air inlet part is of an arch structure; the air inlet part is provided with an air valve which is made of flexible rubber material and can be attached to an arch structure at the bottom of the air inlet part; so that the air inlet part is in a closed state in a natural state; when in inflation, the gas blows the gas valve to enter, and the gas in the inflated product cannot leak out because of the gas valve with the arch structure; the inflatable product can reach the optimal state;
besides the sealing through the air valve, the air inlet part is connected with the air charging part in a clamping way, and the air tap is also sealed for the second time; the air tap cover seals the air tap again, and the air tap is sealed for a plurality of times to prevent the air from leaking out of the inflatable product; the air tap cover is a cylinder with the diameter gradually increased from one end to the other end, so that the sealing performance of the air tap is higher than that of the cylinder.
The air tap is convenient to open, the first anti-slip strip and the second anti-slip strip are arranged on the upper side and the lower side of the turning piece III, and the air tap cover is not hard to open due to friction force caused by the anti-slip strips; when the air is discharged, after the third overturning piece is opened, the air inlet part and the air outlet part can be easily separated by the aid of the air nozzle cover and the second overturning piece, so that the use experience is better; the air outlet part, the air inlet part and the air nozzle cover are connected together through the first turnover piece and the second turnover piece no matter when the air is inflated or deflated, and the air is not influenced or not lost.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the air outlet part of the present utility model;
FIG. 3 is a schematic elevation view of the seal of the present utility model;
FIG. 4 is a schematic view of the structure of the air inlet part of the present utility model;
FIG. 5 is a cross-sectional view of an intake portion of the present utility model;
FIG. 6 is a schematic view of the upper side structure of the air inlet part of the present utility model;
FIG. 7 is a schematic view of the structure of the air tap cap of the present utility model;
FIG. 8 is a top plan view of the junction of the inlet nozzle cover and the inlet portion of the present utility model.
In the figure: the device comprises a gas outlet part 1, an annular groove 11, a fixed convex ring 12, a gas inlet ring 13, a gas inlet part 2, an arch-shaped groove 21, an anti-slip ring 22, a clamping ring 23, an arch-shaped convex part 24, a first turning plate 3, a second turning plate 4, a gas nozzle cover 5, a gas nozzle plug 51, a gas nozzle top 52, a third turning plate 6, a gas valve 7, a gas valve 71 and a limiting rod 72.
Detailed Description
Example 1:
referring to fig. 1-8, the present utility model provides a technical solution:
as shown in fig. 1-3, an air tap comprises an air outlet part 1 and an air inlet part 2; the air outlet part 1 is connected with the air inlet part 2 in a clamping way; the periphery of the air outlet part 1 extends out of a flexible turnover piece I3, and the turnover piece I3 is connected with the periphery of the air inlet part 2; the other side of the air inlet part 2, which corresponds to the first overturning piece 3, extends out of the flexible second overturning piece 4, and the other end of the second overturning piece 4 is fixedly connected with an air tap cover 5, and the air tap cover 5 is in sealing connection with the air inlet part 2; the periphery of the air tap cover 5 is fixedly connected with a flexible overturning piece III 6; the middle parts of the first overturning sheet 3 and the second overturning sheet 4 are thin, and the two ends are thick, so that the first overturning sheet 3 and the second overturning sheet 4 can be overturned more flexibly; the air outlet part 1, the first turnover piece 3, the air outlet part 2, the second turnover piece 4, the air tap cover 5 and the third turnover piece 6 are of an integrated structure, so that the use is convenient, and the loss is avoided;
the end part of the air inlet part 2, which is far away from the turnover piece II 4, is provided with an air valve 7 for controlling the unidirectional flow of air from the air inlet part 2 to the air outlet part 1; the air inlet part 2 is connected with the air outlet part 1 in a clamping way, so that the air is prevented from flowing from the air outlet part 1 to the air inlet part 2; the air inlet part 2 is separated from the air outlet part 1, and air leaks out through the air outlet part 1;
the end part of the air outlet part 1, which is close to the first overturning piece 3, is annular and comprises three pairs of air inlet rings 13 with different diameters; the air inlet rings 13 are sequentially arranged from bottom to top according to the diameter, and the diameter of the air inlet ring 13 at the lowest side is the largest; the first turnover piece 3 is connected with an air inlet ring 13 positioned in the middle, and the thick bottom of the air inlet ring 13 in the middle is thinnest; when the air outlet part 1 is connected with the air inlet part 2, the first turnover piece 3 is U-shaped (see figure 3), so that the pressure of the first turnover piece 3 during bending is reduced, and the tightness is ensured; when the air tap cover 5 is inserted into the air inlet part 2 for sealing connection, the second overturning piece 4 is bent too much, so that the second overturning piece 4 is tilted and separated from the upper side part of the air tap cover 5, and the tightness of the air tap is reduced to a certain extent.
In this embodiment 1, an air cushion is taken as an example of an inflatable product connected to the air outlet portion 2, and the inflatable product described below is replaced by the air cushion; the air is introduced into the air cushion through the air inlet part 2, and the air inlet part 2 is connected with the air outlet part 1 to prevent the air from leaking out of the air cushion; the gas inlet 2 is separated from the gas outlet 1, and the gas leaks out from the gas outlet 1.
Specifically, as shown in fig. 2-3, the bottom end of the air outlet part 1 is fixedly connected with a plurality of uniformly distributed fixing convex rings 12, and the fixing convex rings 12 can be fixed with the air inlet of the air cushion more firmly; the inner wall of the air outlet part 1, which is close to the top end part, is provided with an annular groove 11, a clamping ring 23 is fixedly connected to the outside of the air inlet part 2, and when the air inlet part 2 is inserted into the air outlet part 1, the clamping ring 23 is arranged in the annular groove 11; namely, the air outlet part 1 and the air inlet part 2 are fixed, and the air inlet part 2 is sealed with the outside to prevent air in the air cushion from leaking out of the air inlet part; the outer wall of the air inlet part 2 near the bottom end is fixedly connected with an anti-slip ring 22, and friction force between the anti-slip ring 22 and the inner wall of the air inlet part 2 prevents the air inlet part 2 from being separated from the air outlet part 1, and meanwhile, the anti-slip ring has a certain sealing effect.
As shown in fig. 3-5, the bottom end of the air inlet part 2 is provided with a plurality of vent holes, and the periphery of the bottom end of the air inlet part 2 is lower than the center of the bottom end of the air inlet part 2 to form an arch-shaped groove 21; the air valve 7 and the air tap are made of flexible rubber materials, wherein the hardness of the air tap is higher than that of the air valve 7; when the arch-shaped groove 21 is attached to the air valve 7, the air valve 7 is formed into an arch shape; so that when the gas in the gas inlet part 2 blows to the gas valve 7, the gas enters the inflatable product from the gas valve 7; the gas in the inflatable product is blocked by the arched gas valve 7 and cannot flow out of the inflatable product through the gas valve 7.
Specifically, the top of the air inlet part 2 is fixedly connected with a pair of symmetrical arc-shaped protruding parts 24; the space defined by the arc-shaped protruding part 24 at the top of the air inlet part 2 is used for being matched with the air tap top 52, the turnover piece II 4 and the turnover piece III 6, so that when the air tap 5 is inserted into the air inlet part 2, the upper side of the air tap top 52, the top of the air inlet part 2 and the upper side of the arc-shaped protruding part 24 form a relatively flat integral plane as shown in fig. 8; the inner side of the arc-shaped protruding part 24 is not flush with the inner wall of the air inlet part 2; the distance between the ends of the pair of arc-shaped protruding parts 24 is the same and is larger than or equal to the width of the second overturning piece 4, and the width of the second overturning piece 4 is the same as the width of the third overturning piece 6; the outer circumference of the air cap top 52 is equal to or smaller than the circular ring formed inside the pair of arc-shaped protrusions 24.
Specifically, as shown in fig. 6, the air cap 5 includes an air cap plug 51 and an air cap top 52; the air tap plug 51 is fixedly connected with an air tap top 52; the air tap plug 51 is a cylinder, and the diameter of the air tap plug 51 gradually increases from the end close to the air inlet part 2 to the end far from the air inlet part 2; the minimum diameter of the air tap plug 51 is smaller than the diameter of a cavity formed by the inner wall of the air inlet part 2; the maximum diameter of the air tap plug 51 is equal to the diameter of the cavity, so that the air tap plug 51 can fix the air tap cover 5 and the air inlet part 2, and meanwhile, the air tap plug is convenient to separate, the production steps are reduced, and the production cost is reduced.
Specifically, one end of the third overturning piece 6, which is far away from the air tap cover 5, is arc-shaped; a round hole is formed near the arc-shaped end; the upper side and the lower side of the arc-shaped end are fixedly connected with anti-slip strips, the upper side of the arc-shaped end is fixedly connected with a pair of anti-slip strips, the round holes are positioned in the middle of the pair of anti-slip strips, and the anti-slip strips on the lower side are distributed along the arc-shaped end; when the air nozzle cover 5 is separated from the air inlet part 2, the anti-slip strip can increase the friction force between the anti-slip strip and the hand, so that the separation is more convenient; if the air inlet part 2 and the air nozzle cover 5 are still difficult to separate by the aid of the anti-slip strip, or the three turning pieces 6 are damaged, the air inlet part can be opened by means of articles such as ropes and the like penetrating through the round holes.
Working principle: when in inflation, the air outlet part 1 is fixed with the inflation inlet of the air cushion; the air inlet part 2 is inserted into the cavity of the air outlet part 1 and is connected in a clamping way through a clamping ring 23; the bottom of the air inlet part 2 is of an arch structure; the bottom of the air inlet part 2 is provided with an air valve 7, the air valve 7 comprises an air valve plate 71 and a limiting rod 72, and the air valve plate 71 is fixedly connected with the limiting rod 72; the air valve plate 71 is attached to the bottom of the air inlet part 2, the limiting rod 72 penetrates through the bottom of the air inlet part 2 to enter the cavity of the air inlet part 2, the limiting rod 72 is abutted to the upper side of the bottom of the air inlet part 2, and the position of the air valve plate 71 is limited, so that the air valve plate 71 is attached to the bottom of the air inlet part 2, and an arched air valve plate 71 is formed; then inflating by an inflation tool; the gas enters from the gas inlet part 2, and the impact force formed by the gas can drive the gas valve sheet 71 away, so that the gas enters the air cushion; because the air valve plate 71 is of an arch structure, air cannot leak out from the inside of the air cushion; the air cushion can be fully filled without air leakage; after the inflation is completed, the air tap plug 51 is inserted into the cavity of the air inlet part 2, and the air tap top 52, the turnover piece II 4 and the turnover piece III 6 are embedded into the space defined by the arc-shaped protruding part 24 at the top of the air inlet part 2; when the air tap 5 is inserted into the air inlet part 2, the upper side of the air tap top 52, the top of the air inlet part 2 and the upper side of the arc-shaped protruding part 24 form a relatively flat integral plane, so that the upper surface of the air tap is ensured not to be particularly abrupt.
When in deflation, the air tap cover 5 is separated from the air inlet part 2 by grabbing the third overturning piece 6, and then the air inlet part 2 is separated from the air outlet part 1 by grabbing the second overturning piece 4; the contact area between the second overturning piece 4 and the finger is large, so that the separation is easier and no effort is required; then the gas in the air cushion is exhausted; after the gas is exhausted, the gas inlet part 2 is connected with the gas outlet part 1 in a clamping way; external air can be prevented from entering the air cushion, and residual air in the air cushion is avoided; finally, the air tap plug 51 is inserted into the cavity in the air inlet 2.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (9)
1. An air cock, characterized in that: comprises an air outlet part (1) and an air inlet part (2); the air outlet part (1) is connected with the air inlet part (2) in a clamping way; the periphery of the air outlet part (1) extends out of the flexible turnover piece I (3) and is connected with the periphery of the air inlet part (2); the periphery of the air inlet part (2) is extended to a flexible turnover piece II (4) corresponding to the other side of the turnover piece I (3), and an air tap cover (5) is fixedly connected with the turnover piece II (4), and the air tap cover (5) is in sealing connection with the air inlet part (2); the periphery of the air tap cover (5) is fixedly connected with a flexible turnover sheet III (6);
the end part of the air inlet part (2) far away from the turnover piece II (4) is provided with an air valve (7) for controlling the unidirectional circulation of air from the air inlet part (2) to the air outlet part (1); the air inlet part (2) is connected with the air outlet part (1) in a clamping way, so that the air is prevented from flowing from the air outlet part (1) to the air inlet part (2); the air inlet part (2) is separated from the air outlet part (1), and air leaks out through the air outlet part (1);
the end part of the air outlet part (1) close to the first turnover piece (3) is annular and comprises three pairs of air inlet rings (13) with different diameters; the air inlet rings (13) are sequentially arranged according to the diameter size, and the turnover piece I (3) is connected with the air inlet ring (13) positioned in the middle; when the air outlet part (1) is connected with the air inlet part (2), the first turnover piece (3) is U-shaped, so that the pressure of the first turnover piece (3) during bending is reduced, and the tightness is ensured.
2. An air tap as defined in claim 1, wherein: an annular groove (11) is formed in the inner wall, close to the top end, of the air outlet part (1); the bottom end of the air outlet part (1) is fixedly connected with a plurality of uniformly distributed fixed convex rings (12).
3. An air tap as defined in claim 1, wherein: the bottom end of the air inlet part (2) is provided with a plurality of vent holes; the periphery of the bottom end of the air inlet part (2) is lower than the center of the bottom end of the air inlet part (2) to form an arch groove (21); the arch-shaped groove (21) is attached to the air valve (7) so that the air valve (7) forms an arch shape, and therefore when the air in the air inlet part (2) blows towards the air valve (7), the air enters an inflatable product through the air valve (7); the gas in the inflatable product is blocked by the arched gas valve (7) and cannot flow out of the inflatable product through the gas valve (7).
4. An air tap as defined in claim 1, wherein: the air valve (7) is made of flexible rubber.
5. An air tap as defined in claim 1, wherein: an anti-slip ring (22) is fixedly connected to the outer wall of the air inlet part (2) close to the bottom end; the outside near the top end of the air inlet part (2) is fixedly connected with a clamping ring (23).
6. An air tap as defined in claim 1, wherein: the top of the air inlet part (2) is fixedly connected with a pair of symmetrical arc-shaped protruding parts (24); the inner side of the arc-shaped protruding part (24) is not flush with the inner wall of the air inlet part (2); the distance between the ends of the pair of arc-shaped protruding parts (24) is the same and is larger than or equal to the maximum width of the second overturning piece (4).
7. An air tap as defined in claim 1, wherein: the air tap cover (5) comprises an air tap plug (51) and an air tap top (52); the air tap plug (51) is fixedly connected with an air tap top (52); the air tap plug (51) is a cylinder, and the diameter of the air tap plug (51) gradually increases from the end close to the air inlet part (2) to the end far from the air inlet part (2); the minimum diameter of the air tap plug (51) is smaller than the diameter of a cavity formed by the inner wall of the air inlet part (2); the maximum diameter of the air tap plug (51) is equal to the diameter of the cavity.
8. An air tap as defined in claim 7, wherein: the periphery of the air tap top (52) is equal to or smaller than a circular ring formed on the inner sides of the pair of arc-shaped protruding parts (24).
9. An air tap as defined in claim 8, wherein: the maximum width of the three (6) turnover pieces is smaller than or equal to the distance between the ends of a pair of arc-shaped protruding parts (24); one end far away from the air tap cover (5) is arc-shaped; a round hole is formed near the arc-shaped end part; the upper side and the lower side of the arc-shaped end are fixedly connected with anti-slip strips; the upper side is provided with a pair of anti-slip strips, and the round hole is positioned in the middle of the pair of anti-slip strips; the lower anti-slip strips are distributed along the arc-shaped end parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321803426.1U CN220435516U (en) | 2023-07-11 | 2023-07-11 | Air tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321803426.1U CN220435516U (en) | 2023-07-11 | 2023-07-11 | Air tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220435516U true CN220435516U (en) | 2024-02-02 |
Family
ID=89693917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321803426.1U Active CN220435516U (en) | 2023-07-11 | 2023-07-11 | Air tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220435516U (en) |
-
2023
- 2023-07-11 CN CN202321803426.1U patent/CN220435516U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240509 Address after: 322000, 1st Floor, Unit 2, Building 40, Futangxia Village, Shangxi Town, Yiwu City, Jinhua City, Zhejiang Province Patentee after: Yiwu Yajie Plastic Products Co.,Ltd. Country or region after: China Address before: 322000, Unit 201, Building 21, Zone 2, Futangxia Village, Shangxi Town, Yiwu City, Jinhua City, Zhejiang Province Patentee before: Chen Zudi Country or region before: China |
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| TR01 | Transfer of patent right |