CN206781727U

CN206781727U - A kind of portable inflating device for vehicle

Info

Publication number: CN206781727U
Application number: CN201720525140.XU
Authority: CN
Inventors: 石婷婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-11
Filing date: 2017-05-11
Publication date: 2017-12-22
Anticipated expiration: 2027-05-11

Abstract

The utility model discloses a kind of portable inflating device for vehicle, including air accumulator, the aerating device that is arranged on the decompression integral valve of air accumulator upper end and is connected with decompression integral valve；The decompression integral valve includes the valve body being nested with air accumulator upper end, adjusting nut, valve core spring and the valve element, the nested sleeve pipe being arranged on the outside of valve body that are successively set on valve inner from the bottom to top；The aerating device includes the inflated hose being connected with decompression integral valve and the charging connector for being arranged on inflated hose end.The utility model provides a kind of portable inflating device for vehicle, and it is convenient to use to compare traditional inflator, time saving and energy saving；There is the advantages that use range is wide, and service life length is cheap compared to electric inflating pump, while the vehicle of electric inflating pump can not be used available for bicycle/electric vehicle etc., and effect is better than electric inflating pump.

Description

A kind of portable inflating device for vehicle

Technical field

A kind of aerating device is the utility model is related to, more particularly to a kind of portable inflating device for vehicle.

Background technology

At present it is known that vehicle traveling way in phenomena such as gas leakage occurs when occur, tyre leakage needs to change standby Tire, operates in roadside and very big danger is brought to driver, and electric wheel tyre air leakage causes car owner to push the car of load-bearing Repair shop is looked for, often does exhausted.But it is slow that many, which has a flat tire, as long as being inflated again to tire, so that it may Repair shop's repairing is found easily to drive or cycle, is that emergent product has inflator and electric inflating pump mostly on the market now, Inflator is poor using laborious effect, is easily damaged during the high use of electric inflating pump price.Therefore the utility model develops one Kind portable inflating device for vehicle, to solve problems of the prior art, through retrieval, do not find identical with the utility model Or similar technical scheme.

Utility model content

In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of portable inflating device for vehicle, with Solves inflation in the prior art arduously, expensive and flimsy problem.

To reach above-mentioned purpose, technical scheme is used by the utility model solves its technical problem：

A kind of portable inflating device for vehicle, including air accumulator, it is arranged on the decompression integral valve of air accumulator upper end and with subtracting Press the aerating device of integral valve connection；

The air accumulator lower end is in indent arc-shaped, has a gas filling mouth in the middle part of lower end；

It is described decompression integral valve include with air accumulator upper end be nested valve body, be successively set on from the bottom to top in valve body Adjusting nut, valve core spring and the valve element in portion, the nested sleeve pipe being arranged on the outside of valve body；The valve inner is along axis direction Air accumulator port side is positioned close to an air channel A and air channel B, the air channel A, internal diameter is more than air channel B's Internal diameter；The adjusting nut is threadedly coupled with air channel A bottoms, and the valve core spring is arranged in air channel A, the valve element Lower end has a cushion block, and cushion block is arranged in air channel A with lower part and grafting coordinates in valve core spring upper end, and cushion block is with top Divide grafting to coordinate in air channel B and extend on the outside of valve body upper end, the diameter for the valve element lower end being in air channel B is less than upper The diameter at end；Described sleeve pipe is nested on the outside of valve body, and one handle is connected in side wall, and the be hinged inflation button in upper end is described Inflate button and valve element upper-end contact；

The aerating device includes the inflated hose being connected with decompression integral valve and the inflation for being arranged on inflated hose end Mouth；The inflated hose is fixedly connected with sleeve side walls, and extends to air channel B bottoms.

Further, valve element upper end side-walls nested arrangements one are in the sealing gasket in air channel B.

Further, a pressure gauge is fixed in described sleeve pipe side wall, the pressure gauge is extended in air channel A.

Due to the utilization of above-mentioned technical proposal, the utility model has following beneficial effect compared with prior art：

（1）The utility model provides a kind of portable inflating device for vehicle, and it is convenient to use to compare traditional inflator, It is time saving and energy saving；There is the advantages that use range is wide, and service life length is cheap compared to electric inflating pump, while available for certainly Electric car etc. of driving a vehicle can not use the vehicle of electric inflating pump, and effect is better than electric inflating pump.

（2）Valve element upper end side-walls nested arrangements one are in the sealing gasket in air channel B, when anti-locking apparatus does not work Gas leakage, effective sealing function is played, ensure the reasonability of device design.

（3）A pressure gauge is fixed on sleeve side walls, pressure gauge is extended in air channel A, mainly due to air channel A and gas storage Be connected in tank, therefore the pressure gauge extended in air channel A can detect the gas pressure in air accumulator constantly, when pressure not Realized when sufficient to the tonifying Qi inside air accumulator.

Brief description of the drawings

Fig. 1 is the explosive view of structure described in the utility model.

Fig. 2 is the normal axomometric drawing of structure described in the utility model.

Fig. 3 is the profile of structure described in the utility model.

Fig. 4 is the structural representation of decompression integral valve described in the utility model.

1, air accumulator in figure, 2, decompression integral valve, 3, aerating device, 4, gas filling mouth, 5, valve body, 6, air channel A, 7, ventilation Groove B, 8, adjusting nut, 9, valve core spring, 10, cushion block, 11, valve element, 12, inflation button, 13, sealing gasket, 14, sleeve pipe, 15, pressure Power table, 16, handle, 17, inflated hose, 18, charging connector.

Embodiment

With reference to specific embodiment, content of the present utility model is described in further detail：

As Figure 1-4, a kind of portable inflating device for vehicle, including air accumulator 1, it is arranged on subtracting for the upper end of air accumulator 1 Pressure integral valve 2 and the aerating device 3 being connected with decompression integral valve 2.

Wherein the lower end of air accumulator 1 is in indent arc-shaped, has a tonifying Qi being connected with air accumulator 1 by thread in the middle part of lower end Mouth 4.

Decompression integral valve 2 include with the upper end of air accumulator 1 be nested valve body 5, be successively set on from the bottom to top in valve body 5 Adjusting nut 8, valve core spring 9 and the valve element 11 in portion, the nested sleeve pipe 14 for being arranged on the outside of valve body 5；Wherein inside valve body 5 in There is axis direction an air channel A6 and air channel B7, air channel A6 to be positioned close to the port side of air accumulator 1, and internal diameter is more than logical Air drain B7 internal diameter, while it is in horizontally disposed transition face to have one between air channel A6 and air channel B7；Adjusting nut 8 is with leading to Air drain A6 bottoms are threadedly coupled, and middle part has a cavity；Valve core spring 9 is arranged on air channel along air channel A6 axis direction In A6；The lower end of valve element 11 has a cushion block 10, and the upper surface of cushion block 10 overlaps with transition face, and cushion block 10 is arranged on ventilation with lower part In groove A6 and grafting coordinates in the upper end of valve core spring 9, and the above section grafting of cushion block 10 coordinates in air channel B7 and extends to valve On the outside of the upper end of body 5, the diameter for the lower end of valve element 11 being in air channel B7 is less than the diameter of upper end, and upper end side-walls nesting is matched somebody with somebody Unification is in the sealing gasket 13 in air channel B7；Sleeve pipe 14, which is nested on the outside of valve body 5, side wall, connects one handle 16 and pressure Power table 15, the be hinged inflation button 12 in upper end, wherein pressure gauge 15 is extended in air channel A6, on inflation button 12 and valve element 11 End in contact.

Aerating device includes the inflated hose 17 being connected with decompression integral valve 2 and the inflation for being arranged on the end of inflated hose 17 Mouth 18；Inflated hose 17 is fixedly connected with the side wall of sleeve pipe 14, and extends to air channel B7 bottoms.

The operation principle of the portable inflating device for vehicle is specific as follows：

Charging connector 18 is connected locking with wheel inflation mouth during work, pressing inflation button 12 moves downward valve element 11, Now the cushion block 10 of the bottom of valve element 11 departs from transition face, cavity of the gases at high pressure in air accumulator 1 from the middle part of adjusting nut 8 It is middle to enter in air channel A6, and enter between cushion block 10 and transition face, it is straight due to the lower end of valve element 11 that is in air channel B7 Footpath is less than the diameter of upper end, therefore gas can be again introduced between the bottom side of the wall of valve element 11 and air channel B7 inwalls, and finally by Inflated hose 17 flows out, and realizes the inflation to vehicle.

The utility model is convenient to use compared to traditional inflator, time saving and energy saving；Have compared to electric inflating pump The advantages that use range is wide, and service life length is cheap, while it is electric gas-filled to can be used for bicycle/electric vehicle etc. not use The vehicle of pump, effect are better than electric inflating pump.

For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique Personage can understand content of the present utility model and be carried out, the scope of protection of the utility model can not be limited with this, All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in the scope of protection of the utility model It is interior.

Claims

A kind of 1. portable inflating device for vehicle, it is characterised in that：Including air accumulator（1）, be arranged on air accumulator（1）Upper end subtracts Press integral valve（2）And with depressurizing integral valve（2）The aerating device of connection（3）；

The air accumulator（1）Lower end is in indent arc-shaped, has a gas filling mouth in the middle part of lower end（4）；

The decompression integral valve（2）Including with air accumulator（1）The valve body that upper end is nested（5）, be from the bottom to top successively set on Valve body（5）Internal adjusting nut（8）, valve core spring（9）And valve element（11）, nesting be arranged on valve body（5）The sleeve pipe in outside （14）；The valve body（5）Inside has an air channel A along axis direction（6）And air channel B（7）, the air channel A（6）If Put close to air accumulator（1）Port side, internal diameter are more than air channel B（7）Internal diameter；The adjusting nut（8）With air channel A （6）Bottom is threadedly coupled, the valve core spring（9）It is arranged on air channel A（6）It is interior, the valve element（11）Lower end has a pad Block（10）, cushion block（10）Air channel A is arranged on lower part（6）Interior and grafting coordinates in valve core spring（9）Upper end, cushion block（10） Above section grafting coordinates in air channel B（7）It is interior and extend to valve body（5）On the outside of upper end, air channel B is in（7）Interior valve element （11）The diameter of lower end is less than the diameter of upper end；Described sleeve pipe（14）It is nested in valve body（5）Outside, connect on the other hand in side wall Handle（16）, the be hinged inflation button in upper end（12）, the inflation button（12）With valve element（11）Upper-end contact；

The aerating device is included with depressurizing integral valve（2）The inflated hose of connection（17）And it is arranged on inflated hose（17）End Charging connector（18）；The inflated hose（17）With sleeve pipe（14）Side wall is fixedly connected, and extends to air channel B（7）Bottom.
A kind of 2. portable inflating device for vehicle according to claim 1, it is characterised in that：The valve element（11）Upper end side Nested arrangements one are in air channel B at wall（7）Interior sealing gasket（13）.
A kind of 3. portable inflating device for vehicle according to claim 1, it is characterised in that：Described sleeve pipe（14）In side wall Fix a pressure gauge（15）, the pressure gauge（15）Extend to air channel A（6）It is interior.