CN216078482U

CN216078482U - Air valve

Info

Publication number: CN216078482U
Application number: CN202122707307.3U
Authority: CN
Inventors: 林如皇
Original assignee: Horren International Co ltd
Current assignee: Horren International Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-03-18
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses an air valve which comprises a structure main body, wherein the structure main body comprises a PE base, one side of the PE base is provided with a silica gel air suction nozzle tightly attached to the PE base, and one side of the software air suction nozzle is provided with a PE gasket; a piston is arranged on one side, close to the silica gel air exhaust nozzle, of the PE base, an annular support is arranged on one side, far away from the silica gel air exhaust nozzle, of the PE base, a plurality of pressing strips distributed circumferentially are arranged between the annular support and the piston, a plurality of rectangular grooves distributed uniformly are formed in the annular support, and a plurality of independent air outlets are formed in the PE base; a bulge is arranged in the middle of the silica gel air suction nozzle, an air suction hole is arranged in the middle of the bulge, and the air suction hole is of a hollow cylindrical structure; the utility model is suitable for air pumps of various types, and improves the application range and the air extraction efficiency.

Description

Air valve

Technical Field

The utility model relates to the technical field of air valve machines, in particular to an air valve.

Background

The air valve designed on the vacuum bag is easy to cause the blockage of the air outlet by the cotton quilt and clothes, etc. which are contained in the contents, thus affecting the air pumping speed, and the air in the bag can not flow smoothly.

The air valves of all manufacturers can not be matched with the air suction ports of most of dust collectors, so that consumers can not use the air suction devices after purchasing the air suction pumps or need to purchase the air suction devices such as the air suction pumps additionally, and in order to keep the air tightness of the vacuum storage bag, the design of the air sealing device of the air valve needs certain air suction power to suck out air in the bag, or seriously influences the air exhaust speed, the air exhaust action can be completed for a long time, the air suction devices can exhaust the air in the bag without limitation during use, when no air exists in the bag, under the condition that a user cannot judge, the air exhaust device continues to operate, the burden of the air suction device is increased, and the service life is shortened.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving the above problems and providing a gas valve.

The utility model achieves the aim through the following technical scheme, and the air valve comprises a structure main body, wherein the structure main body comprises a PE base, one side of the PE base is provided with a silica gel air suction nozzle tightly attached to the PE base, and one side of the silica gel air suction nozzle is provided with a PE gasket;

a piston is arranged on one side, close to the silica gel air exhaust nozzle, of the PE base, an annular support is arranged on one side, far away from the silica gel air exhaust nozzle, of the PE base, a plurality of pressing strips distributed circumferentially are arranged between the annular support and the piston, and a plurality of rectangular grooves distributed uniformly are formed in the annular support;

a plurality of independent air outlets are formed in the PE base;

the middle of silica gel air exhaust nozzle is provided with a bulge, the middle of silica gel air exhaust nozzle is provided with an air exhaust hole, and the air exhaust hole is located in the middle of the bulge.

Preferably, the silica gel air suction nozzle is positioned between the PE base and the PE gasket.

Preferably, the PE gasket is of an annular configuration.

Preferably, the piston is located in the center of the PE base.

Preferably, a plurality of groups of rivets for realizing fixed connection are arranged among the PE base, the silica gel suction nozzle and the PE gasket.

The utility model has the beneficial effects that:

(1) the annular support is arranged on one side of the PE base, which is in contact with the compression bag, the annular support is converged to the central piston by twelve large-diameter independent air outlets in a circular large-area contact mode, and through the arrangement of a plurality of pressing strips, the air outlets of clothes are more effectively prevented from being blocked to influence air pumping speed, air in the bag can smoothly circulate, the air pump is not only suitable for all air pumps in the market, but also can be completely unblocked, and a low-power air suction device can be used, so that the problem that the air pump cannot be universal is solved;

(2) the silica gel air exhaust nozzle is made of soft rubber materials and is completely attached to the air outlet at the bottom;

(3) the PE gasket and the silica gel air suction nozzle are fixed on the PE base through the rivet, so that the PE gasket is not easy to pull out, and the falling-off condition is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a second schematic view of the overall structure of the present invention;

FIG. 3 is an exploded view of the present invention;

FIG. 4 is a rear view of the present invention;

FIG. 5 is a schematic view of a silica gel suction nozzle according to the present invention;

fig. 6 is a front view of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-6:

in the embodiment, the air valve comprises a structural main body, wherein the structural main body comprises a PE base 1, a silica gel suction nozzle 3 tightly attached to the PE base 1 is arranged on one side of the PE base 1, and a PE gasket 4 is arranged on one side of the software suction nozzle 3; a piston 5 is arranged on one side, close to the silica gel suction nozzle 3, of the PE base 1, an annular support 8 is arranged on one side, far away from the silica gel suction nozzle 3, of the PE base 1, a plurality of pressing strips 7 which are distributed circumferentially are arranged between the annular support 8 and the piston 5, a plurality of air outlet grooves 10 are formed between the pressing strips 7, and a plurality of rectangular grooves 9 which are distributed uniformly are arranged on the annular support 8; the middle of silica gel air exhaust mouth 3 is equipped with the arch, be equipped with aspirating hole 6 in the middle of the silica gel air exhaust mouth 3, aspirating hole 6 is located in the middle of the arch.

Wherein, the silica gel air exhaust nozzle 3 is positioned between the PE base 1 and the PE gasket 4; the PE gasket 4 is of an annular structure; the piston 5 is positioned in the center of the PE base 1; and a plurality of groups of rivets 2 for realizing fixed connection are arranged among the PE base 1, the silica gel air suction nozzle 3 and the PE gasket 4.

The embodiment provides an air valve, when bleeding, the aspirating hole in the middle of the manual silica gel air bleed mouth that pulls up, make arch and the separation of PE base in the middle of it, it is protruding to the opposite side, very big gas outlet can appear in the PE base this moment, it is very light when using the air pump to bleed, the time of bleeding also can shorten by a wide margin simultaneously, overcome the long difficult problem of air exhaust device air bleed time on the present market, wherein, silica gel air bleed mouth adopts the preparation of flexible glue material to form, because the flexible glue characteristic, can suck back the PE base with silica gel air bleed mouth when bleeding to certain degree negative pressure, make silica gel air bleed mouth and PE base closely laminate, the piston inserts in the aspirating hole, automatically plug PE base gas outlet, need not to operate in addition, can close the gas outlet completely.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An air valve is characterized by comprising a structure main body, wherein the structure main body comprises a PE base, one side of the PE base is provided with a silica gel air suction nozzle tightly attached to the PE base, and one side of the silica gel air suction nozzle is provided with a PE gasket;

a plurality of independent air outlets are formed in the PE base;

2. A gas valve as claimed in claim 1, characterized in that: the silica gel air suction nozzle is positioned between the PE base and the PE gasket.

3. A gas valve as claimed in claim 1, characterized in that: the PE gasket is of an annular structure.

4. A gas valve as claimed in claim 1, characterized in that: the piston is located in the center of the PE base.

5. A gas valve as claimed in claim 1, characterized in that: and a plurality of groups of rivets for realizing fixed connection are arranged among the PE base, the silica gel suction nozzle and the PE gasket.