CN202966974U - Novel air valve of storage bag - Google Patents
Novel air valve of storage bag Download PDFInfo
- Publication number
- CN202966974U CN202966974U CN 201220715639 CN201220715639U CN202966974U CN 202966974 U CN202966974 U CN 202966974U CN 201220715639 CN201220715639 CN 201220715639 CN 201220715639 U CN201220715639 U CN 201220715639U CN 202966974 U CN202966974 U CN 202966974U
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- CN
- China
- Prior art keywords
- air valve
- cylindrical structure
- pad
- cap
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model discloses a novel air valve of a storage bag. The novel air valve of the storage bag comprises an air valve bottom and an air valve bonnet, and is characterized by further comprising a washer which is mounted in the air valve bottom, the air valve bonnet is mounted on the air valve bottom in a threaded manner, a conical surface is arranged at the rear end of the air valve bottom, a plurality of protruding bevel edges are uniformly arranged on the conical surface of the air valve bottom, an airway opening is arranged at the center of the conical surface and communicated with an airway inside the air valve, a cylindrical structure is arranged at the rear end of the air valve bottom, an outer thread is arranged on the cylindrical structure, the washer is provided with an internal cylindrical structure and mounted on a transitional portion between a narrower section and a wider section of the airway, a thread matched with the outer thread of the cylindrical structure of the air valve bottom is arranged inside the air valve bonnet, and a through cavity communicated with the airway of the air valve bottom is arranged at the center inside the air valve bonnet.
Description
Technical field
The utility model relates to the storage bag air valve field, especially relates to a kind of Novel accommodating bag air valve.
Background technology
Known collecting bag is mainly used to take in can compressed soft article, and such as clothing, cotton-wadded quilt etc. dwindled the volume of these article whereby, and minimizing contacts with air, so are conducive to carry or collection for a long time.Known collecting bag is in order to discharge unnecessary air in bag after taking in article, can be provided with blow off valve at chosen place, the aspirate tube that utilizes blow off valve to offer dust collecting fan or other air extractor connects, an air in quick whereby extraction bag also can allow the user adopt the mode of extruding collecting bag to extrude a bag interior air.Known blow off valve, its internal implementation have comparatively complicated structure and many spare parts, therefore cause manufacturing cost to increase.
The utility model has carried out useful improvement in order to overcome defects.
The utility model content
The purpose of this utility model is to solve above-mentioned deficiency of the prior art, and a kind of Novel accommodating bag air valve is provided.
To achieve these goals, the utility model is by the following technical solutions:
a kind of Novel accommodating bag air valve, at the bottom of comprising air valve and air valve cap, its special character is: described Novel accommodating bag air valve also comprises pad, in described pad is arranged at the bottom of air valve, on described air valve cap is arranged at the bottom of air valve by screw thread, at the bottom of described air valve, the rear end is provided with conical suface, be evenly distributed with several protruding hypotenuses on conical suface at the bottom of described air valve, the center of described conical suface is provided with gas port, described gas port communicates with the air flue of air valve inside, rear end at the bottom of described air valve is cylindrical structure, be provided with outside thread on cylindrical structure, described pad is provided with cylindrical structure inside, and be installed on air flue narrow section and the intermediate location of wider section, the inside of described air valve cap is provided with the screw thread that matches with the outside thread of cylindrical structure at the bottom of air valve, the center of described air valve cap inside is provided with the cavity that communicates with air flue at the bottom of air valve,
Further, the periphery of described air valve cap is provided with some protruding anti-skid structures, and the cavity end of described air valve cap also is provided with circular end cap;
Further, described pad is regular pentagon, and described pad is silica gel pad.
The beneficial effects of the utility model: the utility model is simple in structure, easy to use, can by find time air in collecting bag of air extractor, save the space of placing, only need to tighten pad or unclamp pad and just can realize by the rotary pneumatic valve gap when bleeding and exit, facilitate use.
Description of drawings
Fig. 1 is the structure cutaway view of an embodiment of the present utility model;
Fig. 2 is the structure side view of an embodiment of the present utility model;
Fig. 3 is the inner structure cutaway view of the utility model air valve cap;
Fig. 4 is the utility model air valve cap structure side view;
Fig. 5 is the inner structure cutaway view at the bottom of the utility model air valve;
Fig. 6 is the utility model air valve bottom structure lateral plan;
Fig. 7 is the utility model gasket construction schematic diagram.
Reference numeral: 1. pad; 2. at the bottom of air valve; 3. air valve cap.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
embodiment of the present utility model is with reference to shown in figure 1-7, a kind of Novel accommodating bag air valve, comprise at the bottom of air valve 2 and air valve cap 3, described Novel accommodating bag air valve also comprises pad 1, described pad 1 is arranged at the bottom of air valve in 2, described air valve cap 3 is arranged at the bottom of air valve on 2 by screw thread, at the bottom of described air valve, 2 rear ends are provided with conical suface, be evenly distributed with several protruding hypotenuses at the bottom of described air valve on 2 conical suface, the center of described conical suface is provided with gas port, described gas port communicates with the air flue of air valve inside, at the bottom of described air valve, 2 rear end is cylindrical structure, be provided with outside thread on cylindrical structure, described pad 1 is provided with cylindrical structure inside, and be installed on air flue narrow section and the intermediate location of wider section, the inside of described air valve cap 3 is provided with the screw thread that matches with the outside thread of 2 cylindrical structures at the bottom of air valve, the center of described air valve cap 3 inside is provided with the cavity that communicates with 2 air flue at the bottom of air valve.
The periphery of air valve cap 3 is provided with some protruding anti-skid structures, and the cavity end of described air valve cap 2 also is provided with circular end cap, and pad 1 is regular pentagon, and described pad 1 is silica gel pad.
Air valve is mounted in the air door on collecting bag, after it is used air extracting pump or dust collecting fan the air in bag is extracted out, makes the volume of storage of objects in bag greatly reduce namely to reduce to account for capacity, thereby improves the space of life.It is to use air extracting pump, relies on the rotation of air valve cap to come compress gasket completely cut off the inside and outside airiness of bag, otherwise the air valve cap counter-rotating guarantees that the air inside and outside bag is unblocked at the bottom of making pad break away from air valve.
The above embodiment has only been expressed a kind of embodiment of the present utility model, but can not therefore be interpreted as the restriction to the utility model scope.Should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. Novel accommodating bag air valve, at the bottom of comprising air valve and air valve cap, it is characterized in that: described Novel accommodating bag air valve also comprises pad, in described pad is arranged at the bottom of air valve, on described air valve cap is arranged at the bottom of air valve by screw thread, at the bottom of described air valve, the rear end is provided with conical suface, be evenly distributed with several protruding hypotenuses on conical suface at the bottom of described air valve, the center of described conical suface is provided with gas port, described gas port communicates with the air flue of air valve inside, rear end at the bottom of described air valve is cylindrical structure, be provided with outside thread on cylindrical structure, described pad is provided with cylindrical structure inside, and be installed on air flue narrow section and the intermediate location of wider section, the inside of described air valve cap is provided with the screw thread that matches with the outside thread of cylindrical structure at the bottom of air valve, the center of described air valve cap inside is provided with the cavity that communicates with air flue at the bottom of air valve.
2. a kind of Novel accommodating bag air valve according to claim 1, it is characterized in that: the periphery of described air valve cap is provided with some protruding anti-skid structures, and the cavity end of described air valve cap also is provided with circular end cap.
3. a kind of Novel accommodating bag air valve according to claim 2, it is characterized in that: described pad is regular pentagon, and described pad is silica gel pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220715639 CN202966974U (en) | 2012-12-24 | 2012-12-24 | Novel air valve of storage bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220715639 CN202966974U (en) | 2012-12-24 | 2012-12-24 | Novel air valve of storage bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202966974U true CN202966974U (en) | 2013-06-05 |
Family
ID=48508081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220715639 Expired - Fee Related CN202966974U (en) | 2012-12-24 | 2012-12-24 | Novel air valve of storage bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202966974U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859929A (en) * | 2015-05-11 | 2015-08-26 | 杨芳 | Air valve of storage bag |
| CN108349628A (en) * | 2015-09-21 | 2018-07-31 | 肖勒Ipn公司 | Bag accessory with plug |
| US11999519B2 (en) | 2022-08-04 | 2024-06-04 | Scholle Ipn Corporation | Filler assembly and method of filling a pouch |
-
2012
- 2012-12-24 CN CN 201220715639 patent/CN202966974U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859929A (en) * | 2015-05-11 | 2015-08-26 | 杨芳 | Air valve of storage bag |
| CN108349628A (en) * | 2015-09-21 | 2018-07-31 | 肖勒Ipn公司 | Bag accessory with plug |
| CN108349628B (en) * | 2015-09-21 | 2019-11-05 | 肖勒Ipn公司 | Bag accessory with plug |
| US11999519B2 (en) | 2022-08-04 | 2024-06-04 | Scholle Ipn Corporation | Filler assembly and method of filling a pouch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20141224 |
|
| EXPY | Termination of patent right or utility model |