CN202717548U - Vehicle-mounted pneumatic jack with inflating pump - Google Patents
Vehicle-mounted pneumatic jack with inflating pump Download PDFInfo
- Publication number
- CN202717548U CN202717548U CN 201220243536 CN201220243536U CN202717548U CN 202717548 U CN202717548 U CN 202717548U CN 201220243536 CN201220243536 CN 201220243536 CN 201220243536 U CN201220243536 U CN 201220243536U CN 202717548 U CN202717548 U CN 202717548U
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- Prior art keywords
- air bag
- air
- supporting seat
- pump
- vehicle
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Abstract
The utility model relates to a vehicle-mounted pneumatic jack with an inflating pump. The vehicle-mounted pneumatic jack comprises an air bag, an air pump, a support seat, a support cover plate, an air nozzle, a sealing rubber ring and an air pipe, wherein the air bag belongs to an air bag only with an opening at the upper part, the bottom surface and the side surface of the air bag form a semi-enclosed rubber whole, the opening part at the upper end of the air bag is provided with the sealing rubber ring, the support seat is arranged at the top of the air bag, the air pump is fixedly arranged in the support seat, the air pipe is connected onto the air pump, the air nozzle is arranged on the support seat, the support cover plate is arranged on the support seat, the side surface of the support cover plate is processed with an outlet, and the air pipe extends out from the outlet part of the support cover plate. When an automobile needs to be jacked up, the air pipe is connected to the air nozzle, a power supply of the air pump is conducted, and the air pump of the jack is used for inflating the air bag. When air is supplemented to tires, the air pipe is directly connected to the air nozzle of the tires, and the air pump is used for inflating the tires. When the pneumatic jack is not used, the air bag is compressed and is put into the rim of an automobile spare tire, and the space in the automobile is not occupied.
Description
Technical field
The utility model relates to a kind of jack, particularly a kind of vehicle-mounted pneumatic jack that carries inflation pump.
Background technology
Existing jack on vehicle, the manpower jack is comparatively common, the hand form of the many employings of manpower jack, the power of manpower jack has employing hydraulic pressure form, adopt in addition physical construction, the shortcoming of manpower jack is time-consuming, effort, and the man also can tire out a lot of sweat and could lift car in use, and the Ms uses just more difficult.Also having a kind of jack on vehicle is the inflating jack that utilizes vehicle exhaust, this jack self is heavier, also very large, be inconvenient to carry, and be to utilize vehicle exhaust to heave air bag, when collecting tail gas, the temperature of vehicle exhaust is very high, and vehicle exhaust is a kind of pernicious gas, can user's the person be damaged, and also very dirty after using.
Summary of the invention
The purpose of this utility model provides a kind of vehicle-mounted pneumatic jack that carries inflation pump, only needs under its placement vehicle, and plugged, Push switch immediately just can be with automobile jack-up within the short several seconds, and is both laborsaving, convenient and swift again.That this Pneumatic jack has advantages of is collapsible, do not take up room, be easy to carry, store, be not subjected in use the condition restriction such as ground state, vehicle condition and support component, more demonstrate its unique preceence at special occasions such as complex road surface and fields.Moreover the utility model self can give tyre inflating with air pump at any time when tire loses gas, therefore removed the trouble and worry of maximum aspect in the driving process from.
The purpose of this utility model is achieved through the following technical solutions:
A kind of vehicle-mounted pneumatic jack that carries inflation pump, comprise air bag, air pump, supporting seat, support cover plate, valve, O-ring seal and tracheae, air bag is the air bag that only has upper opening, it is whole that air bag side and bottom surface form a semi-enclosed rubber, the air bag side can be flexible along with the air pressure in the air bag, air bag upper end open place is provided with O-ring seal, supporting seat places the air bag top, air pump is fixedly mounted in the supporting seat, air pump uses vehicle-mounted cigarette lighter 12V Power supply, be connected with tracheae at air pump, be processed with through hole at supporting seat, valve is installed in the through hole, can guarantees easily supply and the release of air in the air bag, can keep again the air-tightness of air bag; Be provided with the support cover plate on the supporting seat, supporting seat and support cover plate have guaranteed that enough strength jack-up automobiles are arranged when air bag jack-up, and the side of supporting cover plate is processed with outlet, and tracheae stretches out from the exit of supporting cover plate.
Technique scheme is set forth further:
Air bag is the structure that can axially fold, and adopts the ring-type segmental structure, every section air bag rounded shape of heaving after inflation, and the hop count of air bag is 2～5 sections.
Sidepiece at supporting seat is provided with a circle groove, and outer ring, air bag top snaps in the supporting seat groove together with O-ring seal, adopts load-bearing to cover the seal form of pressure, and O-ring seal makes air bag and supporting seat at certain load-bearing state lower seal.
The internal diameter of its profile and automobile spare tire wheel rim is suitable after the air bag compression, can be placed among the automobile spare tire wheel rim.
Be provided with compression indicator at the air bag supporting seat.
When needing changing of tire or needing the jack-up automobile Pneumatic jack is placed under the car, the tracheae of Pneumatic jack is connected to valve on the supporting seat, connect the air pump power supply, use the air pump of jack self to airbag aeration, expand after being full of air in the air bag, after reaching certain pressure, with automobile jack-up, afterwards power cut-off; In the time of need to be to the tire tonifying Qi, tracheae be connected directly to cranked tire valve, connects the air pump power supply, utilize air pump to tyre inflating; When Pneumatic jack does not use, air bag can be compressed, the Pneumatic jack after the compression just is placed in the wheel rim of automobile spare tire, does not take the available space of automobile.
This jack adopts load-bearing to cover the seal form of pressure, air bag upper end open place is provided with O-ring seal, O-ring seal makes the gentle capsule supporting seat of air bag at certain load-bearing state lower seal, when Pneumatic jack uses, with the car own wt of automobile and air bag Air the pressure of air bag is made air sac sealing, advantage be Pneumatic jack not during the jack-up automobile to airbag aeration, air bag will be automatically from the seal venting, in order to avoid maloperation causes unsafe hidden danger to occur under rare pressure.
Air pressure when air-pressure gauge can be seen inflation at any time.
The vehicle-mounted pneumatic jack that the utility model carries inflation pump compared with prior art, its beneficial effect is: air bag and the very heavy one that peaks at, be provided with air pump in the air bag supporting seat, can be fast with automobile jack-up during use, when losing gas, motor tire can give at any time the tire tonifying Qi, air bag is collapsible, and folding being placed in the wheel rim of automobile spare tire do not take up room; In addition: Pneumatic jack adopts the air bag bottom surface to contact with ground, floor space is large, even on soft ground, also can use, even can be on the sandy beach or the soft ground use, even outing or when open-air tire be absorbed in and also can use this Pneumatic jack that automobile jack-up is saved oneself in the soft soil.
Description of drawings
Fig. 1 is the front section view of the utility model vehicle-mounted pneumatic jack.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is the front section view of the utility model vehicle-mounted pneumatic jack supporting seat.
Fig. 4 is the birds-eye view of the utility model vehicle-mounted pneumatic jack supporting seat.
Among the figure: 1, air bag; 2, air pump; 3, support cover plate; 4, tracheae; 5, supporting seat; 6, O-ring seal; 7, compression indicator; 8, valve; 9 supporting seat grooves; 10 through holes
The specific embodiment
Below by specific embodiment, and 1～accompanying drawing 4 by reference to the accompanying drawings, the technical solution of the utility model is further described specifically.
A kind of vehicle-mounted pneumatic jack that carries inflation pump, comprise air bag 1, air pump 2, supporting seat 5, support cover plate 3, valve 8, O-ring seal 6 and tracheae 4, air bag 1 is the air bag that only has upper opening, it is whole that air bag side and bottom surface form a semi-enclosed rubber, air bag 1 side can be flexible along with the air pressure in the air bag, air bag 1 upper end open place is provided with O-ring seal 6, supporting seat 5 places the air bag top, air pump 2 is fixedly mounted in the supporting seat 5, and air pump 2 uses vehicle-mounted cigarette lighter 12V Power supply; Be connected with tracheae 4 at air pump 2, be processed with through hole 10 at supporting seat, valve 8 is installed in the through hole 10, be provided with compression indicator 7 at the air bag supporting seat; Be provided with on the supporting seat 5 and support cover plate 3, the side of supporting cover plate is processed with outlet, and tracheae 4 stretches out from the exit of supporting cover plate; Air bag is the structure that can axially fold, and adopts the ring-type segmental structure, every section air bag rounded shape of heaving after inflation, and the hop count of air bag is 2～5 sections, the hop count of air bag shown in Figure 1 is 3.
Shown in Figure 3, be provided with a circle groove 9 at the sidepiece of supporting seat 5, outer ring, air bag top snaps in the supporting seat groove 9 together with O-ring seal 6, adopts load-bearing to cover the seal form of pressure, and O-ring seal makes air bag and supporting seat at certain load-bearing state lower seal.
When needing changing of tire or needing the jack-up automobile Pneumatic jack is placed under the car, the tracheae 4 of Pneumatic jack is connected to valve 8 on the supporting seat 5, connect air pump 2 power supplys, use the air pump 2 of jack self to air bag 1 inflation, expand after being full of air in the air bag, after reaching certain pressure, with automobile jack-up, afterwards power cut-off; In the time of need to be to the tire tonifying Qi, tracheae 4 be connected directly to cranked tire valve, connects the air pump power supply, utilize air pump to tyre inflating; When Pneumatic jack does not use, air bag can be compressed, the Pneumatic jack after the compression just is placed in the wheel rim of automobile spare tire, does not take the available space of automobile.
Claims (5)
1. carry the vehicle-mounted pneumatic jack of inflation pump, comprise air bag, air pump, supporting seat, support cover plate, valve, O-ring seal and tracheae, it is characterized in that: air bag is the air bag that only has upper opening, it is whole that air bag side and bottom surface form a semi-enclosed rubber, upper end open place at air bag is provided with O-ring seal, supporting seat places the air bag top, air pump is fixedly mounted in the supporting seat, air pump uses vehicle-mounted cigarette lighter 12V Power supply, is connected with tracheae at air pump, is processed with through hole at supporting seat, valve is installed in the through hole, be provided with the support cover plate on the supporting seat, the side of supporting cover plate is processed with outlet, and tracheae stretches out from the exit of supporting cover plate.
2. the vehicle-mounted pneumatic jack that carries inflation pump as claimed in claim 1 is characterized in that: the structure of air bag for can axially fold, and employing ring-type segmental structure, every section air bag rounded shape of heaving after inflation, the hop count of air bag are 2～5 sections.
3. the vehicle-mounted pneumatic jack that carries inflation pump as claimed in claim 1, it is characterized in that: the sidepiece at supporting seat is provided with a circle groove, outer ring, air bag top snaps in the supporting seat groove together with O-ring seal, adopt load-bearing to cover the seal form of pressure, O-ring seal makes air bag and supporting seat at certain load-bearing state lower seal.
4. the vehicle-mounted pneumatic jack that carries inflation pump as claimed in claim 1 is characterized in that: the internal diameter of its profile and automobile spare tire wheel rim is suitable after the air bag compression, can be placed among the automobile spare tire wheel rim.
5. the vehicle-mounted pneumatic jack that carries inflation pump as claimed in claim 1 is characterized in that: be provided with air-pressure gauge at the air bag supporting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220243536 CN202717548U (en) | 2012-05-29 | 2012-05-29 | Vehicle-mounted pneumatic jack with inflating pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220243536 CN202717548U (en) | 2012-05-29 | 2012-05-29 | Vehicle-mounted pneumatic jack with inflating pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202717548U true CN202717548U (en) | 2013-02-06 |
Family
ID=47619378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220243536 Expired - Fee Related CN202717548U (en) | 2012-05-29 | 2012-05-29 | Vehicle-mounted pneumatic jack with inflating pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202717548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756992A (en) * | 2012-05-29 | 2012-10-31 | 张利 | Vehicle-mounted pneumatic jack with inflator pump |
-
2012
- 2012-05-29 CN CN 201220243536 patent/CN202717548U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756992A (en) * | 2012-05-29 | 2012-10-31 | 张利 | Vehicle-mounted pneumatic jack with inflator pump |
| CN102756992B (en) * | 2012-05-29 | 2015-03-25 | 张利 | Vehicle-mounted pneumatic jack with inflator pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Li Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 100094 Beijing city Haidian District, Xin Rui home 9-2-1502 Patentee after: Zhang Li Address before: 102208 Beijing City, Changping District small town long Hui District Court 1 Building 3 unit 202 Patentee before: Zhang Li |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Li Document name: Notification of Passing Examination on Formalities |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20150529 |
|
| EXPY | Termination of patent right or utility model |