CN202209267U - Vehicle inflating pump with separatable air tire meter - Google Patents
Vehicle inflating pump with separatable air tire meter Download PDFInfo
- Publication number
- CN202209267U CN202209267U CN2011203515285U CN201120351528U CN202209267U CN 202209267 U CN202209267 U CN 202209267U CN 2011203515285 U CN2011203515285 U CN 2011203515285U CN 201120351528 U CN201120351528 U CN 201120351528U CN 202209267 U CN202209267 U CN 202209267U
- Authority
- CN
- China
- Prior art keywords
- valve
- guide sleeve
- tire pressure
- air tire
- pressure table
- 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 vehicle inflating pump with a separatable air tire meter, which comprises an air tire meter and a pump body and is characterized in that a switch valve is arranged on the pump body, and a detachable connection structure form is adopted in the air tire meter and the switch valve. The switch valve comprises a valve plug, a valve sealing ring, a valve body, a guide sleeve and a reset spring, wherein the guide sleeve is arranged in the valve body, a sealing is arranged between the guide sleeve and the valve body, the valve plug penetrates through the guide sleeve, the reset spring and the valve sealing rubber ring are respectively sleeved on the valve core and positioned at the inner end of the guide sleeve; and an interface end of the air tire meter is internally provided with a thimble used for ejecting the valve plug to open the switch valve. Because the detachable connection structure form is adopted in the air tire meter and the switch valve, thus the air tire meter can be separated from the pump body so that the air tire meter and the pump body can be separately used; and the air tire meter is dismantled from the pump body, and the air tire meter can be taken for measuring the air pressure of a vehicle tire, thus the vehicle inflating pump is convenient for using and carrying.
Description
Technical field
The utility model belongs to inflating pump, specifically is a kind of automobile inflating pump.
Background technique
Gas-filled pump makes pumping machine, inflating pump, gas-filled pump come the work motor running through the running of motor again, and when bleeding, the valve of connecting vessels is washed open by the air pressure of atmosphere; Gas gets into inflator; And when in tire, inflating, valve is closed by the air pressure in the inflator again, and gas has just got in the tire.
The inflating pump of traditional motor vehicle, tire pressure table and inflating pump are fixed together, if do not inflate, only detect the air pressure of tire, also will be with inflating pump, so bring great inconvenience, not only require great effort to detection, but also portable band.
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model purpose is to provide a kind of easy-to-operat and the automobile inflating pump that has detachable tire pressure table that carries.
To achieve these goals, the technological scheme of the utility model employing is:
Have the automobile inflating pump of detachable tire pressure table, include the tire pressure table and the pump housing, it is characterized in that: the said pump housing is provided with switch valve, and said tire pressure table and switch valve adopt the structural type of releasable connection.
Said switch valve is by spool, valve sealing ring, valve body, guide sleeve and Returnning spring; Guide sleeve is located in the valve body; Be provided with seal ring therebetween, spool passes from guide sleeve, and Returnning spring and valve seal cushion rubber are set on the spool and are positioned at the place, the inner of guide sleeve; Be provided with the thimble that switch valve is opened in order to the roof pressure spool in the interface end of said tire pressure table.
The outer end of said guide sleeve is provided with retainer ring, is provided with the pressure bullet between retainer ring and the guide sleeve.
Be provided with relief opening on the sidewall of said valve body and by being positioned at guide sleeve the inner.
The beneficial effect of the utility model: because tire pressure table and switch valve adopt the structural type
of releasable connection; Thereby the tire pressure table can be separated with the pump housing; So that the tire pressure table and the pump housing can separate independent use; When measuring to the air pressure of vehicle tyre; Can the tire pressure table be pulled down from the pump housing; Only take the tire pressure table just can; Very convenient, very be easy to carry.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further to specify.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of switch valve shown in Figure 1.
Among the figure: 1, tire pressure table; 2, the pump housing; 3, switch valve; 4, spool; 5, valve sealing ring; 6, valve body; 7, guide sleeve; 8, Returnning spring; 9, seal ring; 10, thimble; 11, press bullet; 12, retainer ring; 13, relief opening.
Embodiment
Like Fig. 1, shown in 2, have the automobile inflating pump of detachable tire pressure table, include the tire pressure table 1 and the pump housing 2, the said pump housing 2 is provided with switch valve 3, and said tire pressure table 1 and switch valve 3 adopt the structural type of clampings.
Switch valve 3 is by spool 4, valve sealing ring 5, valve body 6, guide sleeve 7 and Returnning spring 8; Guide sleeve 7 is located in the valve body 6; Be provided with seal ring 9 therebetween, spool 4 passes from guide sleeve 7, and Returnning spring 8 is set on the spool 4 with valve seal cushion rubber 5 and is positioned at the place, the inner of guide sleeve 7; Be provided with the thimble 10 that switch valve is opened in order to roof pressure spool 4 in the interface end of said tire pressure table 1.
The outer end of guide sleeve 7 is provided with retainer ring 12, is provided with between retainer ring 12 and the guide sleeve 7 to press bullet 11; Be provided with relief opening 13 on the sidewall of valve body 6 and by being positioned at guide sleeve 7 the inners.
Working principle: when the tire pressure table with after switch valve on the pump housing is connected; The spool of the thimble pushing switch valve in the tire pressure table interface end; Valve sealing ring is pushed open, and this moment, the tire pressure table communicated with pneumatic circuit on the pump housing, thereby made tire pressure express the purpose of measurement tire internal air pressure; After the tire pressure indumentum removes, under the effect of Returnning spring, valve core reset, thus switch valve cuts out, but this moment, the gas relief opening was discharged.
The above is the preferred implementation of the utility model, can not limit the interest field of the utility model certainly with this.Should be pointed out that for those skilled in the art, the technological scheme of the utility model is made amendment or is equal to replacement, do not break away from the protection domain of the utility model.
Claims (4)
1. an automobile inflating pump that has detachable tire pressure table includes the tire pressure table and the pump housing, and it is characterized in that: the said pump housing is provided with switch valve, and said tire pressure table and switch valve adopt the structural type of releasable connection.
2. the automobile inflating pump that has detachable tire pressure table according to claim 1; It is characterized in that: said switch valve is by spool, valve sealing ring, valve body, guide sleeve and Returnning spring; Guide sleeve is located in the valve body; Be provided with seal ring therebetween, spool passes from guide sleeve, and Returnning spring and valve seal cushion rubber are set on the spool and are positioned at the place, the inner of guide sleeve; Be provided with the thimble that switch valve is opened in order to the roof pressure spool in the interface end of said tire pressure table.
3. the automobile inflating pump that has detachable tire pressure table according to claim 2, it is characterized in that: the outer end of said guide sleeve is provided with retainer ring, is provided with the pressure bullet between retainer ring and the guide sleeve.
4. the automobile inflating pump that has detachable tire pressure table according to claim 2 is characterized in that: be provided with relief opening on the sidewall of said valve body and by being positioned at guide sleeve the inner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203515285U CN202209267U (en) | 2011-09-20 | 2011-09-20 | Vehicle inflating pump with separatable air tire meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203515285U CN202209267U (en) | 2011-09-20 | 2011-09-20 | Vehicle inflating pump with separatable air tire meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202209267U true CN202209267U (en) | 2012-05-02 |
Family
ID=45988818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203515285U Expired - Fee Related CN202209267U (en) | 2011-09-20 | 2011-09-20 | Vehicle inflating pump with separatable air tire meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202209267U (en) |
-
2011
- 2011-09-20 CN CN2011203515285U patent/CN202209267U/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 |
Granted publication date: 20120502 Termination date: 20180920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |