CN102756992B - Vehicle-mounted pneumatic jack with inflator pump - Google Patents
Vehicle-mounted pneumatic jack with inflator pump Download PDFInfo
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- CN102756992B CN102756992B CN201210168755.3A CN201210168755A CN102756992B CN 102756992 B CN102756992 B CN 102756992B CN 201210168755 A CN201210168755 A CN 201210168755A CN 102756992 B CN102756992 B CN 102756992B
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- air bag
- air
- supporting seat
- pump
- vehicle
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention relates to a vehicle-mounted pneumatic jack with an inflator pump. The vehicle-mounted pneumatic jack with the inflator pump comprises an air bag, an air pump, a supporting base, a supporting cover board, an air faucet, a sealing rubber ring and an air pipe, wherein the air bag is provided with an upper opening; the side surfaces and the bottom surface of the air bag form a semi-sealed rubber whole body; the sealing rubber ring is arranged at the upper opening of the air bag; the supporting base is placed at the top of the air bag; the air pump is fixedly arranged in the supporting base; the air pump is connected with the air pipe; the air faucet is arranged on the supporting base; the supporting cover board is arranged on the supporting base; an outlet is formed in one side surface of the supporting cover board; the air pipe extends out of the outlet of the supporting cover board; when an automobile is jacked up, the air pipe is connected with the air faucet, the power supply of the air pump is switched on, and the air pump of the jack inflates the air bag; when the tyre is inflated, the air pipe is directly connected to the tyre air faucet and the air pump inflates the air pump; and when the pneumatic jack is not used, the air bag is compressed and placed into a rim of an automobile spare tyre and the automobile space is not occupied.
Description
Technical field
The present invention relates to a kind of jack, particularly a kind of vehicle-mounted pneumatic jack carrying inflation pump.
Background technology
Existing jack on vehicle, manpower jack is comparatively common, the hand form of the many employings of manpower jack, the power of manpower jack has and to adopt hydraulic type, also have and adopt physical construction, the shortcoming of manpower jack is time-consuming, effort, and man also can tire out a lot of sweat and car could be lifted in use, and Ms uses just more difficult.A kind of jack on vehicle is also had to be the inflating jack utilizing vehicle exhaust, this jack self is heavier, also very large, be inconvenient to carry, and be 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 damage the person of user, and very dirty after using.
Summary of the invention
The object of this invention is to provide a kind of vehicle-mounted pneumatic jack carrying inflation pump, only by under its placement vehicle, need switch on power, Push switch, immediately just can by automobile jack-up within the short several seconds, both laborsaving, convenient and swift again.This Pneumatic jack has advantage that is collapsible, that do not take up room, be easy to carry, store, do not limit by conditions such as ground state, vehicle condition and support components in use, more demonstrate the preceence of its uniqueness at the special occasions such as complex road surface and field.Moreover the present invention self is with air pump, tyre inflating can be given at any time when tire loses gas, therefore eliminate the trouble and worry of maximum aspect in driving conditions.
Object of the present invention is achieved through the following technical solutions:
A kind of vehicle-mounted pneumatic jack carrying inflation pump, comprise air bag, air pump, supporting seat, support cover plate, valve, O-ring seal and tracheae, air bag is the air bag only having upper opening, it is overall that air bag side and bottom surface form a semi-enclosed rubber, can stretch along with the air pressure in air bag in air bag side, air bag upper end open place is provided with O-ring seal, supporting seat is placed in air bag top, air pump is fixedly mounted in supporting seat, air pump uses vehicle-mounted cigarette lighter 12V Power supply, air pump is connected with tracheae, supporting seat is processed with through hole, in through hole, valve is installed, supply and the release of air in air bag can be ensured easily, the air-tightness of air bag can be kept again, supporting seat is provided with support cover plate, supporting seat and support cover plate and ensure that there are enough strength jack-up automobiles when air bag jack-up, the side supporting cover plate is processed with outlet, and tracheae stretches out from the exit supporting cover plate.
Technique scheme is set forth further:
Air bag is the structure that can axially fold, and adopts looped sections structure, and every section of air bag is rounded after inflation heaves shape, and the hop count of air bag is 2 ~ 5 sections.
Be provided with a circle groove at the sidepiece of supporting seat, outer ring, air bag top snaps in supporting seat groove together with O-ring seal, and adopt load-bearing to cover the seal form of pressure, O-ring seal makes air bag and supporting seat at certain weight bearing situations lower seal.
After air bag compression, the internal diameter of its profile and automobile spare tire wheel rim is suitable, can be placed among automobile spare tire wheel rim.
Bladder support seat is provided with compression indicator.
Under Pneumatic jack being placed on car when needing changing of tire or need jack-up automobile, the tracheae of Pneumatic jack is connected to the valve on supporting seat, connect air pump power supply, use the air pump of jack self to airbag aeration, expand after being full of air in air bag, after reaching certain pressure, by automobile jack-up, afterwards power cut-off; When needing to tire tonifying Qi, tracheae is connected directly to cranked tire valve, connects 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 compression is just 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 air bag and bladder support seat at certain weight bearing situations lower seal, when Pneumatic jack uses, air sac sealing is made with the car own wt of automobile and the pressure of air bag hollow gas to air bag, advantage be Pneumatic jack not jack-up automobile time to airbag aeration, air bag under rare pressure will automatically from seal venting, in order to avoid maloperation causes unsafe hidden danger to occur.
Air-pressure gauge can see air pressure during inflation at any time.
The present invention carries the vehicle-mounted pneumatic jack of inflation pump compared with prior art, its beneficial effect is: air bag and very heavy peak at one, air pump is provided with in bladder support seat, can fast by automobile jack-up during use, tire tonifying Qi can be given at any time when motor tire loses gas, air bag is collapsible, folds and is placed in the wheel rim of automobile spare tire, do not take up room; In addition: Pneumatic jack adopts air bag bottom surface and earth surface, floor space is large, even if also can use on soft ground, even can use on sandy beach or on soft ground, even if tire is absorbed in soft soil this Pneumatic jack also can be used automobile jack-up to be saved oneself when outing or field.
Accompanying drawing explanation
Fig. 1 is the front section view of vehicle-mounted pneumatic jack of the present invention.
Fig. 2 is the A direction view of Fig. 1.
Fig. 3 is the front section view of vehicle-mounted pneumatic jack supporting seat of the present invention.
Fig. 4 is the birds-eye view of vehicle-mounted pneumatic jack supporting seat of the present invention.
In figure: 1, air bag; 2, air pump; 3, cover plate is supported; 4, tracheae; 5, supporting seat; 6, O-ring seal; 7, compression indicator; 8, valve; 9 supporting seat grooves; 10 through holes
Detailed description of the invention
Below by specific embodiment, and 1 ~ accompanying drawing 4 by reference to the accompanying drawings, technical scheme of the present invention is further described specifically.
A kind of vehicle-mounted pneumatic jack carrying 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 only having upper opening, it is overall that air bag side and bottom surface form a semi-enclosed rubber, can stretch along with the air pressure in air bag in air bag 1 side, air bag 1 upper end open place is provided with O-ring seal 6, supporting seat 5 is placed in air bag top, air pump 2 is fixedly mounted in supporting seat 5, and air pump 2 uses vehicle-mounted cigarette lighter 12V Power supply; Air pump 2 is connected with tracheae 4, supporting seat is processed with through hole 10, valve 8 is installed in through hole 10, bladder support seat is provided with compression indicator 7; Supporting seat 5 is provided with and supports cover plate 3, the side supporting cover plate is processed with outlet, and tracheae 4 stretches out from the exit supporting cover plate; Air bag is the structure that can axially fold, and adopts looped sections structure, and every section of air bag is rounded after inflation heaves shape, and the hop count of air bag is 2 ~ 5 sections, and the hop count of the air bag shown in Fig. 1 is 3.
Shown in Fig. 3, be provided with a circle groove 9 at the sidepiece of supporting seat 5, outer ring, air bag top snaps in supporting seat groove 9 together with O-ring seal 6, and adopt load-bearing to cover the seal form of pressure, O-ring seal makes air bag and supporting seat at certain weight bearing situations lower seal.
Under Pneumatic jack being placed on car when needing changing of tire or need jack-up automobile, the tracheae 4 of Pneumatic jack is connected to the valve 8 on supporting seat 5, connect air pump 2 power supply, the air pump 2 of jack self is used to inflate to air bag 1, expand after being full of air in air bag, after reaching certain pressure, by automobile jack-up, afterwards power cut-off; When needing to tire tonifying Qi, tracheae 4 is connected directly to cranked tire valve, connects 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 compression is just placed in the wheel rim of automobile spare tire, does not take the available space of automobile.
Claims (3)
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 only having upper opening, it is overall that air bag side and bottom surface form a semi-enclosed rubber, O-ring seal is provided with at the upper end open place of air bag, supporting seat is placed in air bag top, and air bag is positioned at below supporting seat and air bag bottom surface directly contacts with ground in use; Air pump is fixedly mounted in supporting seat, air pump uses vehicle-mounted cigarette lighter 12V Power supply, air pump is connected with tracheae, supporting seat is processed with through hole, be provided with valve in through hole, supporting seat be provided with support cover plate, air pump is at supporting seat and support between cover plate, the side supporting cover plate is processed with outlet, and tracheae stretches out from the exit supporting cover plate; And air bag is the structure that can axially fold, and adopts looped sections structure, every section of air bag is rounded after inflation heaves shape, and after air bag compression, the internal diameter of its oad and automobile spare tire wheel rim quite, can be placed among automobile spare tire wheel rim; Be provided with a circle groove at the sidepiece of supporting seat, outer ring, air bag top snaps in supporting seat groove together with O-ring seal, and adopt load-bearing to cover the seal form of pressure, O-ring seal makes air bag and supporting seat at certain weight bearing situations lower seal.
2. carry the vehicle-mounted pneumatic jack of inflation pump as claimed in claim 1, it is characterized in that: the hop count of air bag is 2 ~ 5 sections.
3. carry the vehicle-mounted pneumatic jack of inflation pump as claimed in claim 1, it is characterized in that: on supporting seat, be provided with air-pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210168755.3A CN102756992B (en) | 2012-05-29 | 2012-05-29 | Vehicle-mounted pneumatic jack with inflator pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210168755.3A CN102756992B (en) | 2012-05-29 | 2012-05-29 | Vehicle-mounted pneumatic jack with inflator pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102756992A CN102756992A (en) | 2012-10-31 |
| CN102756992B true CN102756992B (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210168755.3A Active CN102756992B (en) | 2012-05-29 | 2012-05-29 | Vehicle-mounted pneumatic jack with inflator pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102756992B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502202A (en) * | 2016-02-02 | 2016-04-20 | 张栗 | Rubber airbag with multiple curved surfaces and opening in one end |
| CN107599771A (en) * | 2016-07-11 | 2018-01-19 | 北京汽车股份有限公司 | Vehicle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6082708A (en) * | 1997-09-23 | 2000-07-04 | Msms Equities, L.L.C. | Pneumatic jack |
| DE202004009008U1 (en) * | 2004-06-08 | 2004-09-02 | Ochs, Eckhard | Vehicle jack has base plate supporting inflatable bellows which have around outside restricting means e.g. straps to restrict lift of bellows and prevent damage |
| CN2876048Y (en) * | 2006-01-25 | 2007-03-07 | 顾洪兴 | Supporting device |
| CN200985262Y (en) * | 2006-11-03 | 2007-12-05 | 陈剑 | Pneumatic jack |
| CN201206094Y (en) * | 2008-01-31 | 2009-03-11 | 陈祐寰 | Pneumatic jack structure |
| CN201301200Y (en) * | 2008-09-18 | 2009-09-02 | 刘玉荣 | Inflatable jack |
| CN101804951A (en) * | 2010-04-07 | 2010-08-18 | 周立新 | Automatic lifting jack with electric pumping |
| CN202717548U (en) * | 2012-05-29 | 2013-02-06 | 张利 | Vehicle-mounted pneumatic jack with inflating pump |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08324983A (en) * | 1995-05-30 | 1996-12-10 | Nippon Kayaku Co Ltd | Air jack for emergency rescue |
-
2012
- 2012-05-29 CN CN201210168755.3A patent/CN102756992B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6082708A (en) * | 1997-09-23 | 2000-07-04 | Msms Equities, L.L.C. | Pneumatic jack |
| DE202004009008U1 (en) * | 2004-06-08 | 2004-09-02 | Ochs, Eckhard | Vehicle jack has base plate supporting inflatable bellows which have around outside restricting means e.g. straps to restrict lift of bellows and prevent damage |
| CN2876048Y (en) * | 2006-01-25 | 2007-03-07 | 顾洪兴 | Supporting device |
| CN200985262Y (en) * | 2006-11-03 | 2007-12-05 | 陈剑 | Pneumatic jack |
| CN201206094Y (en) * | 2008-01-31 | 2009-03-11 | 陈祐寰 | Pneumatic jack structure |
| CN201301200Y (en) * | 2008-09-18 | 2009-09-02 | 刘玉荣 | Inflatable jack |
| CN101804951A (en) * | 2010-04-07 | 2010-08-18 | 周立新 | Automatic lifting jack with electric pumping |
| CN202717548U (en) * | 2012-05-29 | 2013-02-06 | 张利 | Vehicle-mounted pneumatic jack with inflating pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102756992A (en) | 2012-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Li Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 100094 Beijing city Haidian District, Xin Rui home 9-2-1502 Applicant after: Zhang Li Address before: 102208 Beijing City, Changping District small town long Hui District Court 1 Building 3 unit 202 Applicant before: Zhang Li |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Li Document name: Notification of Passing Examination on Formalities |
|
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 102206 Beijing city Haidian District, Xin Rui home 9-2-1502 Applicant after: Zhang Li Address before: 100094 Beijing city Haidian District, Xin Rui home 9-2-1502 Applicant before: Zhang Li |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |