CN204937102U - A kind of tire pressure gun - Google Patents
A kind of tire pressure gun Download PDFInfo
- Publication number
- CN204937102U CN204937102U CN201520565990.3U CN201520565990U CN204937102U CN 204937102 U CN204937102 U CN 204937102U CN 201520565990 U CN201520565990 U CN 201520565990U CN 204937102 U CN204937102 U CN 204937102U
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- CN
- China
- Prior art keywords
- cavity
- rifle
- rifle body
- hole
- internal diameter
- 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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Abstract
The utility model discloses a kind of tire pressure gun, comprise rifle body, the afterbody of described rifle body is provided with inlet suction port, the belly of described rifle body is provided with spanner, described spanner is connected with spring by convex finger, is provided with sheath body, offers the first hole and the second hole outside described sheath body outside described spring, described first hole is connected with the first cavity be opened in pikestaff, and described second hole is connected with the second cavity be opened in rifle tripe; The middle tripe of described rifle body is provided with pressure relief safety valve, and the shoulder of described rifle body is provided with compression indicator.A kind of tire pressure gun described in the utility model, by the internal diameter size variation of the first cavity in rifle body and the second cavity, the caliber size change of the outlet import of reducing rifle head, and spanner, convex finger, spring, make to produce air pressure, effective supercharging in rifle, improve service efficiency, installing and using that compression indicator is is safer, valve locked joints difficult drop-off, sealing effectiveness is excellent, and the utility model structure is simple, material economy, easy to use.
Description
Technical field
The utility model relates to vehicular spare parts field, especially a kind of tire pressure gun.
Background technology
The problems such as at present tire pressure gun result of use is on the market not obvious, and jet power is not enough, and the cavity in rifle arranges unreasonable, and safety problem during punching press, and the setting of rifle head is not good all can affect the effect of tire pressure gun.
Utility model content
The purpose of this utility model is to provide a kind of tire pressure gun, by the internal diameter size variation of the first cavity in rifle body and the second cavity, and the caliber size change of the outlet import of reducing rifle head, and spanner, convex finger, spring, make to produce air pressure, effective supercharging in rifle, improve service efficiency, installing and using that compression indicator is is safer, valve locked joints difficult drop-off, sealing effectiveness is excellent, and the utility model structure is simple, material economy, easy to use.
In order to achieve the above object, the technical solution of the utility model is: a kind of tire pressure gun, comprise rifle body, the afterbody of described rifle body is provided with inlet suction port, and the belly of described rifle body is provided with spanner, and described spanner is connected with spring by convex finger, outside described spring, sheath body is installed, offer the first hole and the second hole outside described sheath body, described first hole is connected with the first cavity be opened in pikestaff, and described second hole is connected with the second cavity be opened in rifle tripe; The head of described rifle body is connected with one end of flexible pipe by the first sealing shroud, and the described flexible pipe other end is provided with valve locked joints by the second sealing shroud; The middle tripe of described rifle body is provided with pressure relief safety valve, and the shoulder of described rifle body is provided with compression indicator.
Be provided with reducing chamber in described valve locked joints, described reducing chamber internal diameter is identical with the second cavity inside diameter, and described second cavity inside diameter is the internal diameter 1/3-1/4 of the first cavity, and described first cavity inside diameter is 2 times of inner diameter.
The beneficial effects of the utility model are: a kind of tire pressure gun of the present utility model, by the internal diameter size variation of the first cavity in rifle body and the second cavity, and the caliber size change of the outlet import of reducing rifle head, and spanner, convex finger, spring, make to produce air pressure, effective supercharging in rifle, improve service efficiency, installing and using that compression indicator is is safer, valve locked joints difficult drop-off, sealing effectiveness is excellent, and the utility model structure is simple, material economy, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Embodiment 1
A kind of tire pressure gun as shown in Figure 1, comprise rifle body 1, the afterbody of described rifle body 1 is provided with inlet suction port 2, the belly of described rifle body 1 is provided with spanner 3, described spanner 3 is connected with spring 5 by convex finger 4, is provided with sheath body 6, offers the first hole 7 and the second hole 8 outside described sheath body 6 outside described spring 5, described first hole 7 is connected with the first cavity 9 be opened in pikestaff, and described second hole 8 is connected with the second cavity 10 be opened in rifle tripe; The head of described rifle body 1 is connected with one end of flexible pipe 12 by the first sealing shroud 11, and described flexible pipe 12 other end is provided with valve locked joints 14 by the second sealing shroud 13; The middle tripe of described rifle body 1 is provided with pressure relief safety valve 15, and the shoulder of described rifle body 1 is provided with compression indicator 16.
Be provided with reducing chamber 17 in described valve locked joints 14, described reducing chamber 13 internal diameter is identical with the second cavity 10 internal diameter, and described second cavity 10 internal diameter is the internal diameter 1/3-1/4 of the first cavity 9, and described first cavity 9 internal diameter is 2 times of flexible pipe 12 internal diameter.
A kind of tire pressure gun of the present embodiment, by the internal diameter size variation of the first cavity in rifle body and the second cavity, the caliber size change of the outlet import of reducing rifle head, and spanner, convex finger, spring, make to produce air pressure, effective supercharging in rifle, improve service efficiency, installing and using that compression indicator is is safer, valve locked joints difficult drop-off, sealing effectiveness is excellent, and the utility model structure is simple, material economy, easy to use.
Claims (2)
1. a tire pressure gun, it is characterized in that: comprise rifle body (1), the afterbody of described rifle body (1) is provided with inlet suction port (2), the belly of described rifle body (1) is provided with spanner (3), described spanner (3) is connected with spring (5) by convex finger (4), sheath body (6) is installed outside described spring (5), described sheath body (6) outside offers the first hole (7) and the second hole (8), described first hole (7) is connected with the first cavity (9) be opened in pikestaff, and described second hole (8) is connected with the second cavity (10) be opened in rifle tripe; The head of described rifle body (1) is connected with one end of flexible pipe (12) by the first sealing shroud (11), and described flexible pipe (12) other end is provided with valve locked joints (14) by the second sealing shroud (13); The middle tripe of described rifle body (1) is provided with pressure relief safety valve (15), and the shoulder of described rifle body (1) is provided with compression indicator (16).
2. a kind of tire pressure gun according to claim 1, it is characterized in that: in described valve locked joints (14), be provided with reducing chamber (17), described reducing chamber (13) internal diameter is identical with the second cavity (10) internal diameter, described second cavity (10) internal diameter is the internal diameter 1/3-1/4 of the first cavity (9), and described first cavity (9) internal diameter is 2 times of flexible pipe (12) internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565990.3U CN204937102U (en) | 2015-07-31 | 2015-07-31 | A kind of tire pressure gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565990.3U CN204937102U (en) | 2015-07-31 | 2015-07-31 | A kind of tire pressure gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204937102U true CN204937102U (en) | 2016-01-06 |
Family
ID=55004548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520565990.3U Expired - Fee Related CN204937102U (en) | 2015-07-31 | 2015-07-31 | A kind of tire pressure gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204937102U (en) |
-
2015
- 2015-07-31 CN CN201520565990.3U patent/CN204937102U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20160731 |