CN2332595Y - Fume cock cap of vehicle - Google Patents
Fume cock cap of vehicle Download PDFInfo
- Publication number
- CN2332595Y CN2332595Y CN 98215871 CN98215871U CN2332595Y CN 2332595 Y CN2332595 Y CN 2332595Y CN 98215871 CN98215871 CN 98215871 CN 98215871 U CN98215871 U CN 98215871U CN 2332595 Y CN2332595 Y CN 2332595Y
- Authority
- CN
- China
- Prior art keywords
- outer sleeve
- sleeve body
- hole
- utility
- model
- 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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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to a new air tap cover of vehicles, comprising an outer sleeve body and a top cover. The inner part of the outer sleeve body is provided with a pressurizing ring with axial through holes, the pressurizing ring is limited and matched with a hole table on the top of the outer sleeve body by a table shoulder on one side of the pressurizing ring, and a radical groove of a shoulder on the other side is provided with a cushion ring. The utility model has the advantages of simple structure, reasonable design and convenient and simple installation, and the utility model is suitable for being installed on the air tap of tyres of motor vehicles. The utility model can satisfy air charging requirements by using an ordinary charging cylinder or an ordinary air pump, and the utility model causes the air charging forms of the tyres of the motor vehicles to be uniformed.
Description
The utility model belongs to a kind of vehicle charging connector device, is a kind of gas nozzle cap that is used for self-propelled vehicle inflating tyres of vehicles mouth specifically.
At present, the charging connector that has on the existing motor vehicle tire only is confined to adopt air-pump inflating, less tire can put on the air with high pressure hand-operated inflator, but because dismounting is very inconvenient mutually, and the low pressure Floor Pump can not be inflated power actuated vehicle, selection to gas filled device does not have commonality, so, bring the trouble of selecting gas filled device for inflation of tire.If because of low tyre, can't travel in the power actuated vehicle driving process, be in again on the highway with inflation maintenance station, self-propelled vehicle is just powerless.
The purpose of this utility model is for the deficiency of the above-mentioned technology of deblocking, and satisfies on the valve that is installed in motor vehicle tire and provide a kind of, is applicable to that common gas filled device can satisfy the new vehicle gas nozzle cap to tire carbonation of motor vehicle.
For finishing above-mentioned purpose, technical solution of the present utility model realizes by following measure: a kind of new vehicle gas nozzle cap, adopt the gas nozzle cap outer sleeve body that is connected with the vehicle charging connector and go up the bonded assembly top cover, be provided with the supercharging ring of axially extending bore in stopping by overcoat, by hole platform spacing cooperate of side stage shoulder on it with the outer sleeve body top, be provided with packing ring in the groove of a number shoulder, connect and compose by screw thread fit by outer sleeve body inwall and valve.
The technical scheme of wood utility model also comprises: the supercharging through hole of supercharging ring overhanging end is cylindrical hole or conical bore, and the reducing hole of end is connected with the frustum hole or the cylindrical hole of inner extending end; The top of described outer sleeve body also can be the top cover that has evagination, and its top has put a through hole.
The characteristics that the wood utility model has are:
(1) have characteristics simple in structure, reasonable in design, that volume is little, in light weight, easy for installation, can satisfy various power actuated vehicles, reach gas filed commonality, can carry out the selection inflation of two kinds of methods according to actual conditions:
(2) can not change the charging connector of existing vehicle tyre, only need gas nozzle cap is connected with charging connector and get final product, adopt common Floor Pump or air pump to satisfy vehicle tyre is put on the air;
(3) this gas nozzle cap device highly versatile is on the applicable cranked tire valve that is installed on power actuated vehicle.
Description of drawings:
Fig. 1 is the topology view of new vehicle gas nozzle cap.
Fig. 2 is another embodiment view of Fig. 1.
See shown in Figure 1, it is to adopt metallic material or plastic material to make for the new vehicle gas nozzle cap, adopt circular outer sleeve body 1 by being distributed with concavo-convex anti-slip tank on its appearance body, the outer sleeve body inwall is threaded, wherein the top is a hole platform, by the supercharging ring 3 that is provided with axially extending bore in the outer sleeve body 1, supercharging ring 3 axially have a shoulder, and by shoulder of the side stage on it and 1 spacing cooperation of top endoporus platform of outer sleeve body, be provided with packing ring 2 in the radial groove of opposite side shoulder, have groove fit on the external diameter end of packing ring 2 and outer sleeve body 1 inwall, the screw thread fit that screw thread that has by supercharging ring 3 overhanging ends and top cover 4 have constitutes.
Fast supercharging ring 3 axial supercharging through holes be a cylindrical hole, also can be conical bore, the reducing hole by cylindrical hole or conical bore end is connected with the conical bore or the cylindrical hole of inner extending end.Form the gas firing rate by the reducing hole on the supercharging ring 3, make between the bottom outlet of supercharging ring 3 and the charging connector and form the high pressure alveolus.
The outer sleeve body 11 that the utility model is related also can be the top cover that has evagination by one end top, and its top puts and has a through hole.
During running condition, gas filled device is connected to after gas nozzle cap connects,, and make to post at the bottom of the through hole and form the higher-pressure region and form very strong moment air-flow and penetrate band by the supercharging ring through hole in the gas nozzle cap by pressure gas, directly act on the plunger of main valve and it is opened and finish inflation.
Claims (3)
1, new vehicle gas nozzle cap, comprise the outer sleeve body and the top cover that are connected with the vehicle charging connector, it is characterized in that, be provided with the supercharging ring (3) of axially extending bore in the outer sleeve body (1), by hole platform spacing cooperate of side stage shoulder on it, be provided with packing ring (2) in the opposite side shoulder groove radially with outer sleeve body (1) top.
2, by the described gas nozzle cap of claim 1, it is characterized in that the supercharging through hole of described supercharging ring (3) overhanging end is cylindrical hole or conical bore, the reducing hole by the end is connected with the frustum hole or the cylindrical hole of inner extending end.
By the described gas nozzle cap of claim 1, it is characterized in that 3, the top of described outer sleeve body (11) also can be the top cover that has evagination, its top has put a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98215871 CN2332595Y (en) | 1998-06-18 | 1998-06-18 | Fume cock cap of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98215871 CN2332595Y (en) | 1998-06-18 | 1998-06-18 | Fume cock cap of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2332595Y true CN2332595Y (en) | 1999-08-11 |
Family
ID=33969016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98215871 Expired - Fee Related CN2332595Y (en) | 1998-06-18 | 1998-06-18 | Fume cock cap of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2332595Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696616A (en) * | 2016-12-26 | 2017-05-24 | 重庆华万伦电器有限公司 | Air leakage prevention protective cap for aluminum alloy air valve |
-
1998
- 1998-06-18 CN CN 98215871 patent/CN2332595Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696616A (en) * | 2016-12-26 | 2017-05-24 | 重庆华万伦电器有限公司 | Air leakage prevention protective cap for aluminum alloy air valve |
| CN106696616B (en) * | 2016-12-26 | 2019-08-27 | 重庆华万伦电器有限公司 | A kind of aluminium alloy valve anti-gas-leak protective cap |
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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 |