CN216154439U

CN216154439U - Air valve, valve body assembly and compression bag

Info

Publication number: CN216154439U
Application number: CN202122204928.XU
Authority: CN
Inventors: 潘生明
Original assignee: Guangdong Taili Technology Group Co Ltd
Current assignee: Guangdong Taili Technology Group Co Ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-04-01
Anticipated expiration: 2031-09-13

Abstract

The utility model relates to the technical field of articles for daily use, and particularly discloses an air valve, a valve body assembly and a compression bag, wherein the air valve comprises: a gas valve, comprising: the air valve body is provided with a mounting structure for detachably mounting the sliding sheet; the pneumatic valve of above structure sets up mounting structure on pneumatic valve body and comes demountable installation gleitbretter, and after the sealing strip of compression bag was closed, the gleitbretter that breaks away from on the compression bag can be accomodate in mounting structure, avoids the trouble of losing, when needs use the gleitbretter to open the sealing strip of compression bag, can follow mounting structure and take off the gleitbretter, and it is very convenient to use. This valve body subassembly and compression bag all includes above-mentioned pneumatic valve, and this valve body subassembly has the cartridge groove and comes to dismantle the connection gleitbretter, and convenient cooperation compression bag uses, can effectively avoid the gleitbretter to lose and ensure that compression bag can repetitious usage, and the gleitbretter of this compression bag is difficult to lose, and convenience of customers uses.

Description

Air valve, valve body assembly and compression bag

Technical Field

The utility model relates to the technical field of articles for daily use, in particular to an air valve, a valve body assembly and a compression bag.

Background

General compression bag includes the bag body and pneumatic valve, and the sack department of the bag body is equipped with the sealing strip and is used for opening or closes the gleitbretter of sealing strip, before needs evacuation, the gleitbretter is closed the sealing strip back, and the gleitbretter leaves the bag body, then is discharged by the pneumatic valve. Be difficult to accomodate after gleitbretter and the separation of the bag body, often lose easily, when leading to the secondary operation, need look for the gleitbretter, influence the convenience of using.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, one of the objectives of the present invention is to provide an air valve on which a sliding piece can be accommodated; the second purpose is to provide a valve body assembly with the air valve; the third purpose is to provide a compression bag with the air valve.

An air valve according to an embodiment of the first aspect of the utility model comprises: a gas valve, comprising: the air valve body is provided with a mounting structure for detachably mounting the sliding sheet.

The gas valve provided by the embodiment of the utility model at least has the following beneficial effects:

the pneumatic valve of above structure sets up mounting structure on pneumatic valve body and comes demountable installation gleitbretter, and after the sealing strip of compression bag was closed, the gleitbretter that breaks away from on the compression bag can be accomodate in mounting structure, avoids the trouble of losing, when needs use the gleitbretter to open the sealing strip of compression bag, can follow mounting structure and take off the gleitbretter, and it is very convenient to use.

In some embodiments of the utility model, in order to facilitate installation and disassembly of the sliding piece, the installation structure is an insertion groove arranged on the air valve body, when the sliding piece is not used, the sliding piece is inserted into the insertion groove to be stored, and when the sliding piece needs to be used, the sliding piece can be quickly pulled out from the insertion groove to be used.

In some embodiments of the utility model, in order to reduce the difficulty in production and processing of the cartridge slot, the cartridge slot is recessed downwards along the upper surface of the air valve body, at least one end of the cartridge slot penetrates through the side part of the air valve body, and the slide sheet can be inserted into and pulled out of the end of the cartridge slot penetrating through the air valve body, so that the cartridge slot is convenient to disassemble and assemble.

In some embodiments of the utility model, in order to further facilitate the user to insert and pull the sliding piece, the sliding piece can be inserted into or pulled out from any end of the insertion groove, and two ends of the insertion groove respectively penetrate through the side part of the air valve body.

In some embodiments of the utility model, in order to prevent the slide plate from being easily displaced relative to the insertion slot after being inserted into the insertion slot, and thus the installation position of the slide plate is not stable, a limit structure for limiting the stroke of the slide plate inserted into the insertion slot is arranged on the air valve body.

In some embodiments of the present invention, the limiting structure includes a plurality of blocking portions disposed on an inner wall of the insertion groove, and the blocking portions can prevent the sliding piece from separating from the air valve body upwards. It will be appreciated that when the slide is moved a distance in the direction of extension of the slot, the stop is able to abut the slide to prevent it from continuing to move, and in some embodiments the distance between the stop and the bottom wall of the slot is substantially the same as the thickness dimension of the slide, the stop having a force to push the slide down, such that there is a static friction between the slide and the bottom wall of the slot which prevents it from moving.

In some embodiments of the utility model, the blocking part and the air valve body are of an integral injection molding structure, the inner side wall of the insertion groove is provided with a default part positioned on one side of the blocking part, and the default part is beneficial to injection molding of the blocking part, so that the shrinkage phenomenon is avoided, and the production and the processing are convenient.

In some embodiments of the utility model, when both ends of the insertion groove penetrate through the side part of the air valve body, the front end and the rear end of the inner side wall of the insertion groove are respectively provided with one blocking part, so that the sliding sheet is acted by the blocking part after being inserted from either end of the insertion groove.

According to the valve body assembly provided by the embodiment of the second aspect of the utility model, the air valve comprises the air valve, the sliding piece is detachably inserted into the insertion groove, the bottom wall of the insertion groove is provided with the guide groove extending along the length direction of the insertion groove, the sliding piece is provided with the guide part matched with the guide groove, the valve body assembly is provided with the insertion groove for detachably connecting the sliding piece, the valve body assembly is conveniently matched with a compression bag for use, the sliding piece can be effectively prevented from being lost, and the compression bag can be ensured to be used for multiple times.

According to the third aspect of the utility model, the compression bag comprises a bag body, wherein the air valve in any technical scheme is arranged on the bag body, and the sliding sheet of the compression bag is not easy to lose and is convenient for a user to use.

Additional aspects and advantages of the utility model 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 utility model.

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 diagram of an embodiment of a gas valve of the present invention;

FIG. 2 is a schematic diagram of the air valve of the embodiment of FIG. 1 with a sliding vane mounted thereon;

fig. 3 is an exploded view of the embodiment of fig. 2.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the positional or orientational descriptions referred to, for example, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are based on the positional or orientational relationships shown in the drawings and are for convenience of description and simplicity of description only, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, an air valve according to an embodiment of the present invention includes: the valve body 100, the valve body 100 has a mounting structure 200 for removably mounting the slide 10. The pneumatic valve of above structure sets up mounting structure 200 on pneumatic valve body 100 and comes demountable installation gleitbretter 10, and after the sealing strip of compression bag was closed, the gleitbretter 10 that breaks away from on the compression bag can be accomodate in mounting structure 200, avoids the trouble of losing, when needs use gleitbretter 10 to open the sealing strip of compression bag, can follow mounting structure 200 and take off gleitbretter 10, and it is very convenient to use.

Referring to fig. 1, in some embodiments of the present invention, in order to facilitate the installation and detachment of the sliding piece 10, the installation structure 200 is an insertion slot provided in the air valve body 100, when the sliding piece 10 is not used, the sliding piece 10 is inserted into the insertion slot to be accommodated, and when the sliding piece 10 needs to be used, the sliding piece 10 can be quickly pulled out from the insertion slot to be used.

Referring to fig. 1 or 3, in some embodiments of the present invention, in order to reduce the difficulty of manufacturing the cartridge slot, the cartridge slot is recessed downward along the upper surface of the air valve body 100, at least one end of the cartridge slot penetrates through the side of the air valve body 100, and the sliding piece 10 can be inserted into and pulled out from the end of the cartridge slot penetrating through the air valve body 100, so as to facilitate assembly and disassembly.

Referring to fig. 1, in some embodiments of the present invention, to further facilitate the insertion and removal of the slider 10 by a user, the slider 10 can be inserted into or removed from either end of a cartridge slot, both ends of which extend through the sides of the gas valve body 100.

In some embodiments of the present invention, in order to prevent the sliding vane 10 from being easily displaced relative to the slot after being inserted into the slot, which may cause the instable installation position of the sliding vane 10, the air valve body 100 is provided with a limit structure for limiting the stroke of the sliding vane 10 inserted into the slot.

Referring to fig. 1 or 3, in some embodiments of the present invention, the limiting structure includes a plurality of blocking portions 310 disposed on the inner wall of the insertion groove, and the blocking portions 310 can prevent the sliding piece 10 from separating from the valve body 100 upwards. It will be appreciated that when the slide 10 has moved a certain distance in the direction of extension of the slot, the stop 310 is able to abut against the slide 10 and prevent the slide 10 from further movement, and in some embodiments the distance between the stop 310 and the bottom wall of the slot is approximately the same as the thickness dimension of the slide 10, the stop 310 has a force on the slide 10 to depress, causing a static friction between the slide 10 and the bottom wall of the slot, which static friction prevents the slide 10 from sliding along the slot.

Referring to fig. 1, in some embodiments of the present invention, the blocking portion 310 and the valve body 100 are formed as an integral injection molding structure, and the inner sidewall of the insertion groove has a default portion 320 located at one side of the blocking portion 310, and the default portion 320 facilitates injection molding of the blocking portion 310, thereby avoiding shrinkage and facilitating production and processing.

Referring to fig. 1 or 3, in some embodiments of the utility model, when both ends of the cartridge slot extend through the sides of the valve body 100, the front and rear ends of the inner side walls of the cartridge slot are each provided with a blocking portion 310, such that the sliding piece 10 is acted upon by the blocking portion 310 after insertion from either end of the cartridge slot.

The utility model also discloses a valve body assembly, which comprises the air valve, wherein a sliding sheet 10 is detachably inserted in the insertion groove, a guide groove 330 extending along the length direction of the insertion groove is arranged on the bottom wall of the insertion groove, a guide part 11 matched with the guide groove 330 is arranged on the sliding sheet 10, the valve body assembly is provided with the insertion groove for detachably connecting the sliding sheet 10, the valve body assembly is conveniently matched with a compression bag for use, and the sliding sheet 10 can be effectively prevented from being lost to ensure that the compression bag can be used for multiple times.

According to the utility model, the compression bag comprises a bag body, the air valve of any technical scheme is arranged on the bag body, and the sliding sheet 10 of the compression bag is not easy to lose and is convenient for a user to use.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A gas valve, comprising:

an air valve body (100), the air valve body (100) having a mounting structure (200) for removably mounting a sliding vane (10).

2. A gas valve as claimed in claim 1, characterized in that:

the mounting structure (200) is an insertion groove arranged on the air valve body (100).

3. A gas valve as claimed in claim 2, characterized in that:

the insertion groove is recessed downwards along the upper surface of the air valve body (100), and at least one end of the insertion groove penetrates through the side part of the air valve body (100).

4. A gas valve as claimed in claim 3, characterized in that:

two ends of the insertion groove respectively penetrate through the side part of the air valve body (100).

5. A gas valve according to claim 3 or 4, characterized in that:

and the air valve body (100) is provided with a limiting structure for limiting the stroke of the sliding sheet (10) inserted into the insertion groove.

6. An air valve as claimed in claim 5, characterized in that:

the limiting structure comprises a plurality of blocking parts (310) arranged on the inner wall of the insertion groove, and the blocking parts (310) can prevent the sliding sheet from upwards separating from the air valve body (100).

7. The gas valve as recited in claim 6, further comprising:

the blocking part (310) and the air valve body (100) are of an integral injection molding structure, and the inner side wall of the insertion groove is provided with a default part (320) positioned on one side of the blocking part (310).

8. The gas valve as recited in claim 6, further comprising:

the front end and the rear end of the inner side wall of the insertion groove are respectively provided with one blocking part (310).

9. Valve body assembly, characterized in that, includes the pneumatic valve of any one of claims 2-8, the cartridge slot has a slide sheet (10) detachably inserted therein, the bottom wall of the cartridge slot has a guide groove (330) extending along the length direction thereof, the slide sheet (10) has a guide portion (11) matching with the guide groove (330).

10. A compression bag comprising a bag body provided with a gas valve according to any one of claims 1 to 8.