CN2188464Y

CN2188464Y - Folding sling bed

Info

Publication number: CN2188464Y
Application number: CN 94201670
Authority: CN
Inventors: 沈碧余
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-01-15
Filing date: 1994-01-15
Publication date: 1995-02-01
Anticipated expiration: 2004-01-15

Abstract

The utility model relates to a folding sling bed, which is a bedding tool used for repairing under the belly of automobiles. The primary structure of the folding sling bed is that six steering wheels 3 are symmetrically arranged on the circumference of a target-shaped steel frame 11; a soft backrest 2 is arranged on the 1/4 point of the upper part of the target-shaped steel frame 11, and a folding loose joint 4 is arranged on the 1/3 point of the lower part of the target-shaped steel frame 11; a mechanism which can rise and fall is arranged on the rear face of a soft backrest 2. When the repairman repairs under the belly of motor car with the folding sling bed, the six steering wheels which are symmetrically arranged on the lower side of the lying bed can neatly move following the position of operating. The head part of the lying bed is provided with a soft backrest which can rise and fall to save the labor of repairman. The utility model overcomes the phenomenon of wetting and dirtying the clothes and trousers because the repairman of automobiles adopts a piece of plastic cloth as bedding in the past.

Description

Folding sling bed

The collapsible bed of lying of the utility model is a kind of place mat apparatus that motor vehicles are repaired usefulness that is used for.

At present, China is in motor vehicle is repaired, particularly the automobile base element is damaged when needing maintenance, for the humidity that the prevents ground clothing of making dirty, driver or mechanic often are used as the place mat apparatus with a Polypropylence Sheet or plank, make place mat if its shortcoming is taken Polypropylence Sheet, then driver or mechanic not only clothing made dirty, and, be subjected to not the face repairing long period under automobile because Polypropylence Sheet is too thin, and winter is terribly cold, summer is awfully hot again.If adopt plank to make place mat, only below plank, there is not deflecting roller, difficulty is moved in operation on the ground, makes repair work be difficult to conveniently carry out.

The purpose of this utility model provides a kind of simple in structure, easy to use, laborsaving, the collapsible bed of lying of high efficiency.

The collapsible bed of lying of the utility model, mainly by target shape lie a steelframe 11, the lathe bed 1 of lying, the soft backrest 2 of head, deflecting roller 3, foldingly form with loose joint 4 and head lifter structure regulating wheel 5 etc., it is characterized in that on the circumference steel pipe of target shaped steel frame 11 4 to 6 deflecting rollers 3 being housed, be equipped with at 1/4th places, top of target shaped steel frame 11 can lifting soft backrest 1; The loose joint 4 of collapsible usefulness is equipped with at 1/3rd places in the bottom, by the effect of loose joint 4, the bed of lying can be converted into volume-diminished 1/3rd, so that carry and deposit conveniently.Elevating mechanism is equipped with at the back side at the soft backrest 2 of target shaped steel frame head: it comprises adjusting gear 5, handle 6, pull bar 7, guide wheel bar 8, support 9, top stem casing 10, its adjusting gear 5 usefulness screws are contained in the middle part of target shaped steel frame 11, handle 6 rivetings are gone into gear 5 and are fixed with gear 5 lattices, and handle 6, pull bar 7, guide wheel bar 8, pole 9, top stem casing 10 and soft backrest 2 all be movably connected, and top stem casing 10 links together with target shaped steel frame head.The material of lathe bed 1 of lying can be that bamboo weaving, plastics or other decorating material board are made.

The lie advantage of bed that the utility model is collapsible, when being to repair under automobile to driver or mechanic, provide a comfortable activity " lectulum ", its advantage: (one) is simple in structure, easy to use.On its target shaped steel frame circumference steel pipe 4 to 6 deflecting rollers are housed, can be on ground under the automobile along with job position moves flexibly.(2) high efficiency, use comfortable, laborsaving.The material of its lathe bed of lying is that bamboo weaving or plastics are made, but the soft backrest 2 that the recumbency repairing is comfortable, head is equipped with ascending, descending makes the repairing comrade reduce fatigue, laborsaving, and avoids clothing to make moist and make dirty.(3) long when driver's driving time, when too tired, also can be used as has a rest, and the bed of lying is used.

Fig. 1 is the configuration diagram of the collapsible bed of lying of the utility model.

Among the figure: 1, the lathe bed of lying; 2, the soft backrest of head; 3, deflecting roller; 4, loose joint; 5, adjusting gear; 6, handle; 7, pull bar; 8, guide wheel bar; 9, support; 10, top stem casing; 11, the lathe bed steelframe of lying.

Below in conjunction with Fig. 1 installation of the present utility model and using method are described further:

Target shaped steel frame 11 has welded according to the little steel pipe that Fig. 1 configuration diagram will cut size in elder generation, symmetry is equipped with 6 deflecting rollers 3 on steelframe circumference small tubes, soft backrest 2 is gone into movable Xiao Ding riveting by 1/4th places, top target shape 11, by going into loose joint 4 with movable Xiao Ding riveting in 1/3rd places, bottom, the mechanism of energy lifting is housed: comprise adjusting gear 5, handle 6, pull bar 7, guide wheel bar 8, support 9, top stem casing 10 in the back of soft backrest 2.Its using method: the utility model is opened folding, be placed on the beneath ground of automobile, along with job position can arbitrarily move, when the soft backrest 2 of needs head raises, as long as handle 6 is stirred backward, by the cylinder lever connecting rod induced effect of gear 5 and pull bar 7, guide wheel bar 8, pole 9, pole cover 10, soft backrest 2 is raise, make on mechanic's the head rest to reach comfortable laborsaving operation.If the soft backrest 2 of head need be set level when using, as long as handle 6 is stirred forward and can be put down again.

Claims

1, a kind of collapsible bed of lying that is suitable for motor vehicle repairing usefulness, mainly by the target shape lathe bed steelframe 11 of lying, the lathe bed 1 of lying, the soft backrest 2 of head, deflecting roller 3, compositions such as loose joint 4 and regulating wheel 5, it is characterized in that symmetry is equipped with 4 or 6 deflecting rollers 3 on the circumference steel pipe of target shaped steel frame 11,1/4th places, top at target shaped steel frame 11, the soft backrest 2 of energy lifting is housed, the loose joint 4 of folding usefulness is equipped with at 1/3rd places in its underpart, and at the back side of the soft backrest 2 of target shaped steel frame head elevating mechanism is housed: it comprises adjusting gear 5, handle 6, pull bar 7, guide wheel bar 8, support 9, top stem casing 10.The material of lathe bed 1 of lying can be bamboo weaving, plastics or other decorating material board.

2, by the described collapsible bed of lying of claim 1, elevating mechanism is equipped with at the back side that it is characterized in that the soft backrest 2 of target shaped steel frame head: its adjusting gear 5 usefulness screws are contained in the middle part of target shaped steel frame 11, handle 6 rivetings are gone into adjusting gear 5 and are fixed with gear 5 lattices, and handle 6, pull bar 7, guide wheel bar 8, pole 9, top stem casing 10 and soft backrest 2 all are movably connected.