CN2706374Y - Air inflating gun - Google Patents
Air inflating gun Download PDFInfo
- Publication number
- CN2706374Y CN2706374Y CN 200420047250 CN200420047250U CN2706374Y CN 2706374 Y CN2706374 Y CN 2706374Y CN 200420047250 CN200420047250 CN 200420047250 CN 200420047250 U CN200420047250 U CN 200420047250U CN 2706374 Y CN2706374 Y CN 2706374Y
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- CN
- China
- Prior art keywords
- nozzle
- gun body
- utility
- model
- rifle body
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an air inflating gun, which comprises a gun body, a gun head and an air pressure indicator which is arranged on the gun body, wherein, a nozzle is arranged on the gun head, the lower end of the gun body is provided with an air inlet pipe which is communicated with the nozzle by a cavity which is arranged in the gun body, and a switch control valve is also arranged on the gun body; the air pressure indicator is arranged on the gun body between the switch control valve and the nozzle which is provided with a connecting nut, a soft gluey washer and a post-shaped head, the washer and the post-shaped head are embedded in the connecting nut, a compression spring is also arranged on the post-shaped head, the connecting nut and the compression spring are screwed in the nozzle, and a hanging ring is also arranged on the gun body. The utility model adopts a way that the air pressure indicator and the control valve are arranged on the gun body, so the structure of the utility model is compact, simple, and integral; meanwhile, because the utility model is provided with the switch control valve and the nozzle which are operated jointly, so the safety of the utility model is greatly improved; in addition, the hanging ring is arranged on the gun body, the operability is added, and the utility model is convenient in use.
Description
Technical field
The utility model relates to a kind of gas filled device, is a kind of inflating gun that is used for inflation of tire specifically.
The prospect technology
At present, the gas filled device kind that is used for power actuated vehicles such as automobile and motor bike is tired many, and major part all is air-pressure gauge to be set showing gas filed air pressure on air pump, thereby bigger error occurs when inflation of tire.Also once occurred above-mentioned shortcoming has been carried out improved patent documentation report, be 00248567.2 as the patent No. and be called " automobile tyre inflation and tire air pressure monitoring device ", this patent documentation has pointed out to utilize air-pressure gauge, pneumatic control valve and handwheel are finished gas replenishment process with co-operate, but being provided with a flexible pipe between air-pressure gauge, the pneumatic control valve joins, make whole gas filled device structure too scattered, not compact like this, and this structure is too complicated, inconvenient operation.
Summary of the invention
The purpose of this utility model is the shortcoming that overcomes above-mentioned prior art, and a kind of compact conformation, simple inflating gun are provided.
The utility model is to realize in the following manner:
A kind of inflating gun, comprise rifle body, rifle head and be arranged on air-pressure gauge on the rifle body, the rifle head is provided with a nozzle, rifle body lower end is provided with an air inlet pipe, this air inlet pipe connects by cavity and the nozzle that is provided with in the rifle body, one switching control pilot also is set on the rifle body, and air-pressure gauge is arranged on the rifle body between switching control pilot and nozzle.
Nozzle is provided with coupling nut, packing ring and columnar head, and packing ring and columnar head are embedded in the coupling nut, also is provided with a compression spring on the columnar head, and coupling nut is screwed in the nozzle together with compression spring, and packing ring is soft colloid packing ring.
Also be provided with one on the rifle body and be used for the convenient hanging ring that hangs inflating gun.
The utility model adopts the mode that air-pressure gauge and control cock are set on the rifle body, make structure compact more, simple, more integrated, is provided with switching control pilot and nozzle co-operate because of it simultaneously, has improved safety greatly; On the rifle body, be provided with a hanging ring, increased operability, the convenient use.
Description of drawings
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model rifle header structure exploded drawings.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As shown in Figure 1, the utility model comprises rifle body 1, rifle head 2 and is arranged on air-pressure gauge 3 on the rifle body, the rifle head is provided with a nozzle 21, rifle body 1 lower end is provided with an air inlet pipe 11, this air inlet pipe 11 connects by cavity and the nozzle 21 that is provided with in the rifle body, one switching control pilot 4 also is set on the rifle body 1, and air-pressure gauge 3 is arranged on the rifle body of 21 at switching control pilot 4 and nozzle.
As shown in Figure 2, nozzle 21 is provided with coupling nut 22, packing ring 23 and columnar head 24, and packing ring 23 and columnar head 24 are embedded in the coupling nut 22, also is provided with a compression spring 25 on the columnar head, coupling nut 22 is screwed in the nozzle 21 together with compression spring, and packing ring 23 is soft colloid packing ring.
Also be provided with one on the rifle body 1 and be used for the convenient hanging ring 12 that hangs inflating gun.
During use, air inlet pipe 11 is connected on the air pump, then the aerator of the nozzle of rifle head facing to tire, the columnar head 24 of aerator back pressure nozzle 21, promote compression spring 25 again, tire is communicated with the cavity of rifle body 1, at this moment, the air pressure of display of tyre on the air-pressure gauge, pressing switching control pilot 4 then puts on the air, when when air-pressure gauge arrives specified air pressure, then stop by switching control pilot 4, thereby finish gas replenishment process.
Air-pressure gauge and control cock are set on the rifle body, make structure compact more, simple, be provided with switching control pilot and nozzle co-operate because of it simultaneously, improved safety greatly; On the rifle body, be provided with a hanging ring in addition, increased operability, make things convenient for the user to use.
Claims (4)
1, a kind of inflating gun, comprise rifle body (1), rifle head (2) and be arranged on air-pressure gauge (3) on the rifle body, the rifle head is provided with a nozzle (21), rifle body (1) lower end is provided with an air inlet pipe (11), this air inlet pipe (11) connects by cavity and the nozzle (21) that is provided with in the rifle body, it is characterized in that: a switching control pilot (4) also is set on the rifle body (1), and air-pressure gauge (3) is arranged on the rifle body between switching control pilot (4) and nozzle (21).
2, inflating gun according to claim 1, it is characterized in that: nozzle (21) is provided with coupling nut (22), packing ring (23) and columnar head (24), packing ring (23) and columnar head (24) are embedded in the coupling nut (22), also be provided with a compression spring (25) on the columnar head, coupling nut (22) is screwed in the nozzle (21) together with compression spring.
3, inflating gun according to claim 2 is characterized in that: packing ring (23) is soft colloid packing ring.
4, inflating gun according to claim 1 is characterized in that: also be provided with one on the rifle body (1) and be used for the convenient hanging ring (12) that hangs inflating gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420047250 CN2706374Y (en) | 2004-06-21 | 2004-06-21 | Air inflating gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420047250 CN2706374Y (en) | 2004-06-21 | 2004-06-21 | Air inflating gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2706374Y true CN2706374Y (en) | 2005-06-29 |
Family
ID=34851291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420047250 Expired - Fee Related CN2706374Y (en) | 2004-06-21 | 2004-06-21 | Air inflating gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2706374Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051455A (en) * | 2016-05-18 | 2016-10-26 | 上海奥特玛特物流设备有限公司 | Inserting-head differential pressure type gun head and inserting-head differential pressure type inflation gun |
| CN106718950A (en) * | 2017-02-15 | 2017-05-31 | 许昌义 | Blow and increase milk machine |
-
2004
- 2004-06-21 CN CN 200420047250 patent/CN2706374Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051455A (en) * | 2016-05-18 | 2016-10-26 | 上海奥特玛特物流设备有限公司 | Inserting-head differential pressure type gun head and inserting-head differential pressure type inflation gun |
| CN106718950A (en) * | 2017-02-15 | 2017-05-31 | 许昌义 | Blow and increase milk machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |