CN2134331Y - Mobile air cushion for repairing automobile - Google Patents

Abstract

The utility model relates to a mobile air cushion for repairing automobile, belonging to automobile repairing tools. The utility model mainly comprises an air-cushion 1 and a foldable frame 4, wherein, the air-cushion 1 is composed of an air nozzle 3 and a water injecting valve 6; the foldable frame 4 is provided with a universal castor 2 and convenient to fold; the air-cushion 1 is fixedly connected integrally with the foldable frame 4 by fitting pin 5 arranged on the lower base of the air-cushion 1 inserting into a pin hole arranged on the foldable frame 4. The utility model has the advantages of simple structure, small folding size, convenient disassembling, assembling and carrying with the automobile, convenient move and repair of the automobile, and high work efficiency, improving the condition for the repairing persons.

Description

Mobile air cushion for repairing automobile

The utility model belongs to the Mechanical Help utensil, particularly a kind of removable air-cushion type vehicle repairing pad.

When repairing vehicle, the repairman usually will enter body bottom section, is not having under the situation of trench, needs the place mat vehicle repairing pad, conveniently working and to alleviate fatigue, existing vehicle repairing pad, the one, volume is bigger, carries inconvenience with car, the vehicle repairing pad complex structure that also has, cost is higher, uses not extensive.

The purpose of this utility model is to overcome the deficiencies in the prior art part, and it is comfortable to design a kind of softness, and volume after folding is little, can move removable easily air-cushion type vehicle repairing pad again under vehicle body with car is easy to carry.

The purpose of this utility model realizes by following manner: by air cushion 1, cardan wheel 2, folding rack 4 and valve 3, locating dowel pin 5, water injection valve 6 and bearing pin 7 are formed removable air-cushion type vehicle repairing pad, wherein air cushion 1 is the airtight pad made from gastight material of hollow, air cushion 1 is gone to the bottom and is provided with locating dowel pin 5, folding rack 4 is provided with the pin-and-hole that matches with locating dowel pin 5 pin footpaths, the locating dowel pin 5 that air cushion 1 is gone to the bottom inserts in the pin-and-hole of folding rack 4, air cushion 1 is fixed on the folding rack 4 and connects as one, the collapsible bearing pin 7 of sentencing of folding rack 4 is movably hinged fixing mutually, four jiaos of folding rack 4 are equipped with cardan wheel 2, are provided with valve 3 and water injection valve 7 on air cushion 1.

The utility model advantage compared with prior art has: simple in structure, cost is lower, and volume after folding is little, dismounting and easy to carry with car, and the conveniently moving that repairs, more comfortable, alleviate personnel's fatigue, work efficiency improves.

Below in conjunction with accompanying drawing the utility model is described in further detail.

Fig. 1 is removable air-cushion type vehicle repairing pad structural representation;

Fig. 2 is that the A-A of Fig. 1 is to scheme drawing;

1-air cushion 2-cardan wheel 3-valve 4-folding rack 5-locating dowel pin 6-water injection valve 7-bearing pin 8-pneumatic die cushion

With reference to Fig. 1, Fig. 2, air cushion 1 is for using the bonding airtight pad of hollow of making of fabric that scribbles rubber, air cushion 1 is gone to the bottom and is provided with four locating dowel pins 5, the relevant position is provided with pin-and-hole identical with locating dowel pin 5 quantity and that directly match with pin on the folding rack 4, air cushion 1 is placed on the folding rack 4, locating dowel pin 5 inserts in the pin-and-hole, air cushion 1 and folding rack 4 are connected and fixed and are one, folding rack 4 is for to make of steel, its four jiaos respectively are mounted with cardan wheel 2, rolling over of folding rack 4 sentenced and can be inserted, the bearing pin 7 that pulls out is movably hinged fixing, inflate in air cushion 1 through valve 3, the personnel of repairing can lie on the back on pad, just can pass in and out body bottom section easily with the feet step on the ground and reach mobile arbitrarily down, make repairman's improvement of terms, work efficiency improves.

Finish when repairing shift out car and go to the bottom after, emit the gas in the air cushion 1, extract the bearing pin 7 of folding rack 4 bursts, with air cushion 1 and folding rack 4 stored collapsed respectively.

During sweltering heat weather, can in air cushion 1, inject cold water, increase cooling feeling, improve working conditions by water injection valve 6.

Folding rack 4 can use steel, aluminium, alloy metal material and engineering plastics to make.

Air cushion 1 can use the enclosed material of coat with rubber, plastic fabric to make.

End on air cushion 1 is provided with pneumatic die cushion 8, rests the head on usefulness for the repairman.

Claims (1)

1, a kind of by air cushion 1, cardan wheel 2, the removable air-cushion type vehicle repairing pad that folding rack 4 is formed, it is characterized in that by valve 3, locating dowel pin 5, water injection valve 6 and bearing pin 7 are formed, wherein air cushion 1 is the airtight pad made from gastight material of hollow, air cushion 1 is gone to the bottom and is provided with locating dowel pin 5, folding rack 4 is provided with the pin-and-hole that matches with locating dowel pin 5 pin footpaths, the locating dowel pin 5 that air cushion 1 is gone to the bottom inserts in the pin-and-hole of folding rack 4, air cushion 1 is fixed on the folding rack 4 and connects as one, the collapsible bearing pin 7 of sentencing of folding rack 4 is movably hinged fixing mutually, four jiaos of folding rack 4 are equipped with cardan wheel 2, are provided with valve 3 and water injection valve 7 on air cushion 1.

Images