CN206539478U - A kind of inflating pump - Google Patents
A kind of inflating pump Download PDFInfo
- Publication number
- CN206539478U CN206539478U CN201720268969.6U CN201720268969U CN206539478U CN 206539478 U CN206539478 U CN 206539478U CN 201720268969 U CN201720268969 U CN 201720268969U CN 206539478 U CN206539478 U CN 206539478U
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- CN
- China
- Prior art keywords
- valve
- button
- inflating pump
- valve body
- discouraged
- 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 provides a kind of inflating pump, and the gas bleeder valve includes lose heart button, return spring, valve inside, valve body and upper cover plate；The valve inside is arranged on the valve inner；The push rod upper end of the valve inside and the discouraged button contacts；The return spring upper end is mutually pushed up with the discouraged button, and lower end is mutually pushed up with the valve body；The discouraged button upper end coordinates with the upper cover plate gap.The utility model is simple in construction, fast and easy pressure release, and small volume, lightweight, and assembling is rapid, steady quality, cost economy.
Description
Technical field
The utility model is related to air pump technical field, more particularly to a kind of inflating pump.
Background technology
It is common that impaired tire can be changed using spare tyre when there is the hole breakage of tire bundle in vehicle traveling process.More
It is long to change the spare tyre time, and operation intensity is high.If changed at the narrow crowded place of highway or road, while existing certain
Security risk.Therefore, fast tyre repiring instrument arises at the historic moment, and quick popularization.30% vehicle is had more than in Europe, directly
Spare tyre is replaced using fast tyre repiring instrument.
Fast tyre repiring instrument generally comprises an inflating pump and a tank tyre cement.Inflating pump is used for inflating and filling glue, mends
Tire glue is used for full capping.Inflating pump typically contains a gas bleeder valve, for tire pressure is down into desired value.Conventional loses heart
The structure of valve is included：Lose heart button, button return spring, discouraged push rod, sealing valve port pad, sealing gasket support spring, valve body etc..
Under normal circumstances, sealing valve port pad withstands leakage port under the support of sealing gasket support spring, it is ensured that valve port is in normally off.
When needing to lose heart, discouraged button is pressed, sealing valve port pad is opened under the promotion for the push rod that loses heart, and realizes function of losing heart.It is conventional
Gas bleeder valve part is numerous, structure and complex manufacturing, therefore Production and quality control cost is higher.
Utility model content
(1) technical problem to be solved
Problem to be solved in the utility model is to provide a kind of inflating pump, and gas bleeder valve part is commonly used in the prior art to overcome
Numerous, structure and complex manufacturing, therefore the higher defect of Production and quality control cost.
(2) technical scheme
To solve the technical problem, the utility model provides a kind of inflating pump, and the gas bleeder valve includes discouraged button, returned
Position spring, valve inside, valve body and upper cover plate；The valve inside is arranged on the valve inner；The push rod upper end of the valve inside
With the discouraged button contacts；The return spring upper end is mutually pushed up with the discouraged button, and lower end is mutually pushed up with the valve body；It is described
Discouraged button upper end coordinates with the upper cover plate gap.
Further, the inflating pump also includes power knob, cigarette lighter plug, motor, pressure gauge, gear pair, connecting rod, work
Plug and housing；The gas bleeder valve, power knob, cigarette lighter plug, motor, pressure gauge, gear pair, connecting rod and piston are arranged at
In the housing；The cigarette lighter plug is connected with the power knob by power line, and the power knob is used to control institute
State motor rotation；Described motor one end is engaged with the gear pair, and the gear pair other end is connected with the connecting rod, the company
The bar other end is connected with the piston；The piston other end is connected with the output seal of tube；The piston other end passes through pipeline
Also connected with the valve seal；The valve body is also connected by pipeline with pressure gauge sealing；The pressure gauge is fixed on
On the upper cover plate.
Further, the upper cover plate is screwed in the housing.
Further, the housing includes upper shell and lower house；The upper shell is screwed with the lower house.
Further, the discouraged button is made of plastics.
(3) beneficial effect
Inflating pump of the present utility model, simple in construction, fast and easy pressure release, and small volume, lightweight, assembling is rapid,
Steady quality, cost economy.
Brief description of the drawings
Fig. 1 is the structural representation of gas bleeder valve in a kind of inflating pump of the utility model；
Fig. 2 is a kind of structural representation of inflating pump of the utility model；
Fig. 3 is the structural representation inside a kind of inflating pump of the utility model.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
As shown in figure 1, a kind of inflating pump of the present utility model, including gas bleeder valve, the gas bleeder valve include losing heart button 1,
Return spring 2, valve inside 3, valve body 4 and upper cover plate 5；The valve inside 3 is arranged on inside the valve body 4；The valve inside 3
Push rod upper end is contacted with the discouraged button 1；The upper end of return spring 2 is mutually pushed up with the discouraged button 1, lower end and the valve
Body 4 is mutually pushed up；The upper end of discouraged button 1 coordinates with the gap of upper cover plate 5.
As shown in Figures 2 and 3, the inflating pump also includes power knob 6, cigarette lighter plug 7, motor 8, pressure gauge 9, gear
Pair 10, connecting rod 11, piston 12 and housing 13；The gas bleeder valve, power knob 6, cigarette lighter plug 7, motor 8, pressure gauge 9, tooth
Wheel set 10, connecting rod 11 and piston 12 are arranged in the housing 13；The cigarette lighter plug 7 passes through with the power knob 6
Power line is connected, and the power knob 6 is used to control the motor 8 to rotate；Nibbled with the gear pair 10 described one end of motor 8
Close, the other end of gear pair 10 is connected with the connecting rod 11, and the other end of connecting rod 11 is connected with the piston 12；The work
12 other ends are filled in connect with the sealing of efferent duct 14；The other end of piston 12 is also connected by pipeline with the valve body 4 sealing；Institute
Valve body 4 is stated also to connect with the pressure gauge 9 sealing by pipeline；The pressure gauge 9 is fixed on the upper cover plate 5.
The main body of valve inside 3 is that a bit of upper end is hollow, the solid cylinder in lower end, opened in the side of lower end an aperture with
Hollow space is connected." valve inside " is called " airtight core ".The flexible thin edge sebific duct of set the preceding paragraph just constitutes special core below
Totality.It is exactly an one-way cock in fact, when you inflate to cycle tyre, and the compressed air in inflator is by hollow space
Into valve inside, flexible rubber tube " top " is risen, air enters tire；When not inflating, elastic rubber pipe is tightened up, and is covered
The aperture of side, prevents air from being flowed back from tire.
As shown in figure 3, the upper cover plate 5 is screwed in the housing 13, it is easy for installation.
As shown in Fig. 2 the housing 13 includes upper shell 15 and lower house 16；The upper shell 15 and the lower house 16
It is screwed, convenient disassembly.
As shown in figure 1, the discouraged button 1 is made of plastics, manufacturing cost is low.
The button 1 that loses heart is the discouraged trigger switch operated, presses discouraged button 1, it is possible to achieve function of losing heart；Unclamp and lose heart
Button 1, its self-return loses heart and stopped, system pressurize.Return spring 2 is the returning device of discouraged button 1, it is ensured that loses heart and presses
Button 1 can self-return after being released.Valve inside 3 is pressurize and discouraged valve, and valve is opened when its push rod carried is pressed；
Push rod self-return during release, valve is closed.Valve body 4 connects the air flue and gas bleeder valve of inflating pump, while for assembling valve inside
And support button return spring.
The other end of efferent duct 14 is connected with automobile tire, and inflating pump is started working, and when tire pressure is excessive, is pressed discouraged
Button 1, return spring 2 is compressed, and the button 1 that loses heart can promote the push rod of valve inside 3, realizes function of losing heart, and pressure gauge 9 shows
Show air pressure numerical value.When the display data of pressure gauge 9 reaches standard, lose heart button 1, work of all parts in return spring 2 are unclamped
Packing state is returned under, it is very easy to use.
Inflating pump of the present utility model, simple in construction, fast and easy pressure release, and small volume, lightweight, assembling is rapid,
Steady quality, cost economy.
In summary, above-mentioned embodiment is not restricted embodiment of the present utility model, the technology of all this areas
Modification or equivalent deformation that personnel are carried out on the basis of substantive content of the present utility model, in skill of the present utility model
Art category.
Claims (5)
1. a kind of inflating pump, including gas bleeder valve, it is characterised in that：The gas bleeder valve include lose heart button (1), return spring (2),
Valve inside (3), valve body (4) and upper cover plate (5)；It is internal that the valve inside (3) is arranged on the valve body (4)；The valve inside (3)
Push rod upper end contacted with the discouraged button (1)；Return spring (2) upper end is mutually pushed up with the discouraged button (1), lower end
Mutually pushed up with the valve body (4)；Discouraged button (1) upper end coordinates with the upper cover plate (5) gap.
2. inflating pump according to claim 1, it is characterised in that：The inflating pump also includes power knob (6), cigar lighter
Plug (7), motor (8), pressure gauge (9), gear pair (10), connecting rod (11), piston (12) and housing (13)；The gas bleeder valve,
Power knob (6), cigarette lighter plug (7), motor (8), pressure gauge (9), gear pair (10), connecting rod (11) and piston (12) are all provided with
Put in the housing (13)；The cigarette lighter plug (7) is connected with the power knob (6) by power line, the power supply
Button (6) is used to control the motor (8) to rotate；Described motor (8) one end is engaged with the gear pair (10), the gear pair
(10) other end is connected with the connecting rod (11), and connecting rod (11) other end is connected with the piston (12)；The piston
(12) other end is connected with efferent duct (14) sealing；Piston (12) other end is also sealed by pipeline with the valve body (4)
Connection；The valve body (4) is also connected by pipeline with the pressure gauge (9) sealing；The pressure gauge (9) is fixed on the upper lid
On plate (5).
3. inflating pump according to claim 2, it is characterised in that：The upper cover plate (5) is screwed in the housing
(13) in.
4. inflating pump according to claim 2, it is characterised in that：The housing (13) includes upper shell (15) and lower house
(16)；The upper shell (15) is screwed with the lower house (16).
5. the inflating pump according to any one of Claims 1-4, it is characterised in that：The discouraged button (1) is by plastics system
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720268969.6U CN206539478U (en) | 2017-03-20 | 2017-03-20 | A kind of inflating pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720268969.6U CN206539478U (en) | 2017-03-20 | 2017-03-20 | A kind of inflating pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206539478U true CN206539478U (en) | 2017-10-03 |
Family
ID=59943487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720268969.6U Expired - Fee Related CN206539478U (en) | 2017-03-20 | 2017-03-20 | A kind of inflating pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206539478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112516394A (en) * | 2020-12-02 | 2021-03-19 | 台州市中心医院（台州学院附属医院） | Medical defecation drainage device |
-
2017
- 2017-03-20 CN CN201720268969.6U patent/CN206539478U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112516394A (en) * | 2020-12-02 | 2021-03-19 | 台州市中心医院（台州学院附属医院） | Medical defecation drainage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200618 Address after: 315111 east side, 2f, building 1, No. 167, Lushan West Road, South Free Trade Zone, Ningbo City, Zhejiang Province Patentee after: Ningbo Yujiao Auto Parts Technology Co., Ltd Address before: 315400 Zhejiang city of Ningbo province Yuyao City 37 Town Road No. 3 Patentee before: NINGBO YUJIAO PARTS MANUFACTURING Co.,Ltd. |
|
| 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: 20171003 Termination date: 20210320 |