CN220204772U - Air tap - Google Patents

Abstract

The air tap comprises an air valve cushion, an air valve and a connecting ring, wherein the air valve cushion is arranged at one end of the connecting ring, the air valve is arranged at one end of the connecting ring, convex rings which are symmetrical to each other are arranged on two end faces of the air valve, a connecting disc is arranged in the air valve, and a connecting hole and a plurality of uniformly distributed ventilation grooves are arranged on the connecting disc.

Description

Air tap

Technical Field

The utility model relates to an air tap.

Background

The inflatable mattress and other inflatable products occupy smaller space when not in use, and are easy to carry, and the inflatable mattress is more favored by users due to the advantages of comfort in use and the like, and the inflatable mattress is required to be provided with an inflating nozzle, the tightness of the air nozzle is ensured when the inflating nozzle is used, the tightness is ensured when the inflating nozzle is used, and the inflating nozzle is difficult to deflate due to the fact that the tightness is too good when deflation is required, so that improvement is needed.

Disclosure of Invention

The utility model provides an air tap.

The technical scheme adopted for solving the technical problems is as follows: including air valve pad, pneumatic valve and go-between, the pneumatic valve pad is installed the one end of go-between, the pneumatic valve is installed the one end of go-between, be equipped with the bulge loop of mutual symmetry on the pneumatic valve both ends face, be equipped with the connection pad in the pneumatic valve, be equipped with connecting hole and a plurality of evenly distributed's ventilation slot on the connection pad, be connected with one-way diaphragm in the connecting hole, be equipped with the connecting block on the one-way diaphragm, be equipped with the third draw-in groove on the connecting block, the pneumatic valve side is equipped with the connecting rod, the connecting rod with form first draw-in groove between the pneumatic valve, be equipped with the mounting hole on the pneumatic valve pad, the bulge loop passes through the mounting hole is installed on the pneumatic valve pad, be equipped with the lid on the pneumatic valve pad, still be equipped with the air groove on the air groove, be equipped with the connecting strip in the air groove, be equipped with first through-hole on the connecting strip, the connecting rod is through inserting first through-hole internal connection, and first through-hole with first draw-in groove cooperation is fixed, but lid swing joint is in the pneumatic valve.

Preferably, the connecting ring is provided with a clamping ring extending to two sides of the connecting ring, the clamping ring is provided with a through cavity, one end of the clamping ring is provided with a second clamping groove, the second clamping groove is connected by penetrating through the mounting hole, and the second clamping groove is connected with the mounting hole in a matched mode.

Preferably, the other end of the clamping ring is provided with a plurality of protruding blocks.

Preferably, the air valve pad is provided with a second through hole.

Preferably, a circle of first sealing ring is arranged on the periphery of the cover body, and the first sealing ring and the cover body are integrally formed.

Preferably, two circles of second sealing rings are arranged on the periphery of the convex ring, and the second sealing rings and the convex ring are integrally formed.

Compared with the prior art, the air tap has the advantages that the air valve can be taken down on the connecting ring, and the direction of the unidirectional diaphragm is adjusted by turning the air valve, so that the air valve can be switched between two states of easier inflation and easier deflation, and the air tap has stronger tightness in the state of easier inflation, thereby preventing the air leakage of the inflatable cushion and prolonging the service time of the inflatable cushion after single inflation.

Drawings

FIG. 1 is a schematic perspective view of an air faucet of the present utility model.

Fig. 2 is a schematic perspective view of the air valve pad of the present utility model.

FIG. 3 is a schematic perspective view of an air faucet of the present utility model.

Fig. 4 is a schematic perspective view of the practical connecting ring.

Fig. 5 is a schematic rear view of the air valve pad of the present utility model.

FIG. 6 is a schematic rear view of the air faucet of the present utility model.

Fig. 7 is a schematic rear view of the practical connecting ring.

Fig. 8 is a schematic diagram of the left-hand structure of the air valve pad of the present utility model.

FIG. 9 is a schematic left-view of the air faucet of the present utility model.

Fig. 10 is a schematic left-view structure of the practical connecting ring.

Fig. 11 is a schematic perspective view of the unidirectional film of the present utility model.

1-an air valve pad, 111-a mounting hole, 112-a hollow groove, 113-a cavity, 114-a first through hole, 115-a second through hole, 12-a connecting strip, 13-a cover body, 131-a first sealing ring, 2-an air tap, 21-a convex ring, 211-a second sealing ring, 22-connecting disc, 221-connecting hole, 222-ventilation groove, 23-connecting rod, 231-clamping groove, 3-connecting ring, 31-clamping ring, 311-through cavity, 312-second clamping groove, 32-bump, 4-unidirectional membrane, 41-connecting block, 42-third clamping groove.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

As shown in fig. 1 to 11, the air tap of the present utility model comprises an air valve pad 1, an air valve 2 and a connecting ring 3, wherein the air valve pad 1 is installed at the outer circumference of the connecting ring 3, the air valve 2 is installed at one end of the connecting ring 3, two end surfaces of the air valve 2 are provided with mutually symmetrical convex rings 21, the convex rings 21 are round in the present embodiment, besides the round shape, the convex rings 21 can also be made into oval shapes or racetrack shapes, etc. suitable for manufacturing and conventional shapes, a connecting disc 22 is arranged in the air valve 2, a connecting hole 221 and a plurality of uniformly distributed ventilation grooves 222 are arranged on the connecting disc 22, thereby realizing the air flowing in the air valve 2 through the ventilation grooves 222, a unidirectional diaphragm 4 is connected in the connecting hole 221, a connecting block 41 is arranged on the unidirectional diaphragm 4, a third clamping groove 42 is arranged on the connecting block 41, by inserting the connecting block 41 into the connecting hole 221, the number of the ventilation grooves 222 is four in the implementation of the present market, in addition, the ventilation grooves 222 are fan-shaped in the embodiment, a connecting rod 23 is arranged at the side edge of the air valve 2, a first clamping groove 231 is formed between the connecting rod 23 and the air valve 2, a mounting hole 111 is arranged on the air valve pad 1, the convex ring 21 is mounted on the air valve pad 1 through the mounting hole 111, a cover 13 is arranged on the air valve pad 1, the shape of the cover 13 is similar to that of the convex ring 21, a cavity 113 is arranged in the cover 13, a hollow groove 112 is further arranged on the air valve pad 1, a connecting strip 12 is arranged in the hollow groove 112, the connecting strip 12 is formed by combining a cube and a cylinder, a first through hole 114 is arranged on the connecting strip 12, the first through hole 114 is positioned on the cylinder of the connecting strip 12, the connecting rod 23 is connected by being inserted into the first through hole 114, and the first through hole 114 is connected and fixed with the first clamping groove 231 in a matching manner, so that the air valve 2 can be prevented from rotating in the connecting ring 3, and the cover 13 can be movably connected in the air valve 2.

The air valve 2 is rotatably installed in the first through hole 114 through the first clamping groove 231, and because the air valve 2 is a symmetrical part, the air valve 2 can be removed from the connecting ring 3, and any end of the air valve 2 is connected with the connecting ring 3 by overturning the air valve 2, the difference is that when the convex ring 21 near one end of the unidirectional diaphragm 4 is connected with the connecting ring 3, the air valve 2 can be used for inflating the inflatable cushion, and the air in the inflatable cushion can be prevented from leaking;

when the convex ring 21 far away from one end of the unidirectional diaphragm 4 is connected with the connecting ring 3, the air valve 2 cannot be used for inflating the inflatable cushion at the moment, but instead, the air in the inflatable cushion leaks more easily, so that the air tap can be switched according to the requirement of a customer when in use, and the state which is easier to inflate and has stronger sealing or the state which is easier to deflate can be changed.

The air valve pad 1, the connecting strip 12 and the cover 13 are integrally formed.

The connecting ring 3 is provided with a clamping ring 31 extending to two sides of the connecting ring 3, the clamping ring 31 is provided with a through cavity 311, one end of the clamping ring 31 is provided with a second clamping groove 312, the second clamping groove 312 is connected by penetrating through the mounting hole 111, the second clamping groove 312 is connected with the mounting hole 111 in a matched manner, and the other end of the clamping ring 31 is provided with a plurality of protruding blocks 32.

The air valve pad 1 is provided with a second through hole 115, and the second through hole 115 is used for externally connecting a hanging rope or other camping pendants.

The outer periphery of the cover body 13 is provided with a circle of first sealing ring 131, the first sealing ring 131 and the cover body 13 are integrally formed, the outer periphery of the convex ring 21 is provided with two circles of second sealing rings 211, the second sealing rings 211 and the convex ring 21 are integrally formed, and the first sealing ring 131 and the second sealing rings 211 improve sealing effect and prevent air leakage.

When installing, the pneumatic valve 2 one end is installed on air mattress or other articles for inflation, go-between 3 is installed at air valve 2 other end periphery, can make the go-between 3 and the air mattress be connected more firm through the second sealing washer 211, and the leakproofness is better, mounting hole 111 on the air valve pad 1 is connected with the snap ring 31 cooperation on the go-between 3, realize stable installation through the joint between mounting hole 111 and the second draw-in groove 312, and through installing lid 13 into the inner ring of bulge loop 21, realize the effect of closing pneumatic valve 2, and there is a force to centre of a circle direction shrink after the connection of go-between 3, thereby can make the connection between bulge loop 21 and the lid 13 inseparabler, the sealing effect also can be stronger, as long as take down lid 13 and insert the bulge loop 21 with the inflatable device when needs to inflate the function that is realized for air mattress, and install in air valve 2 through one-way diaphragm 4, make the gas only can one-way flow, thereby further improvement leakproofness, the condition takes place when preventing the gas storage in use, also can make the time more.

The air tap has the advantages that the air valve can be taken down on the connecting ring, and the direction of the unidirectional diaphragm is adjusted by turning the air valve, so that the air valve can be switched between two states of easier inflation and easier deflation, and the air valve has stronger sealing property in the easier inflation state, thereby preventing the inflatable cushion from air leakage and prolonging the service time of the inflatable cushion after single inflation.

Finally, it should be noted that: the above embodiments are merely illustrative of the technical solution of the present utility model, and not limiting thereof; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (6)

1. The air cock, its characterized in that: including air valve pad (1), pneumatic valve (2) and go-between (3), air valve pad (1) installs the one end of go-between (3), pneumatic valve (2) are installed the one end of go-between (3), be equipped with bulge loop (21) of mutual symmetry on pneumatic valve (2) both ends face, be equipped with connection pad (22) in pneumatic valve (2), be equipped with spread groove (222) of connecting hole (221) and a plurality of evenly distributed on connection pad (22), be linked with one-way diaphragm (4) in connection pad (221), be equipped with connecting block (41) on one-way diaphragm (4), be equipped with third draw-in groove (42) on connecting block (41), pneumatic valve (2) side is equipped with connecting rod (23), connecting rod (23) with form first draw-in groove (231) between pneumatic valve (2), be equipped with mounting hole (111) on pneumatic valve pad (1), install on pneumatic valve pad (1) through mounting hole (111), be equipped with on pad (1) connecting block (41), be equipped with air valve (112) in connection groove (12), the connecting rod (23) is connected through inserting into the first through hole (114), the first through hole (114) is fixedly connected with the first clamping groove (231) in a matched mode, and the cover body (13) can be movably connected in the air valve (2).

2. The air faucet of claim 1, wherein: the connecting ring (3) is provided with a clamping ring (31) extending to two sides of the connecting ring (3), the clamping ring (31) is provided with a through cavity (311), one end of the clamping ring (31) is provided with a second clamping groove (312), the second clamping groove (312) is connected by penetrating through the mounting hole (111), and the second clamping groove (312) is connected with the mounting hole (111) in a matched mode.

3. The air faucet of claim 2, wherein: the other end of the clamping ring (31) is provided with a plurality of protruding blocks (32).

4. A gas cap according to claim 3, wherein: the air valve pad (1) is provided with a second through hole (115).

5. The air faucet of claim 4, wherein: the periphery of the cover body (13) is provided with a circle of first sealing ring (131), and the first sealing ring (131) and the cover body (13) are integrally formed.

6. The air faucet of claim 5, wherein: the periphery of the convex ring (21) is provided with two circles of second sealing rings (211), and the second sealing rings (211) and the convex ring (21) are integrally formed.