Height and angle adjustable wheelchair seat

A technology of angle and wheelchair, which is applied in patient chairs or special transport tools, vehicle ambulance, medical transportation, etc., can solve the problems of inconvenient patient care, single function, simple wheelchair structure, etc., and achieve suitable promotion and convenient use fee effect

Inactive Publication Date: 2017-08-11
CHANGSHU PINGFANG WHEELCHAIR CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The earliest record in Europe is the wheelbarrow in the Middle Ages (it needs to be propelled by others, which is closer to the contemporary nursing wheelchair). Sculpture is also the predecessor of modern wheelchairs. At present, wheelchairs are more and more widely used in major hospitals. However, the existing wheelchairs

Method used

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  • Height and angle adjustable wheelchair seat
  • Height and angle adjustable wheelchair seat
  • Height and angle adjustable wheelchair seat

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0016] refer to Figure 1-3 , a wheelchair seat with adjustable height and angle, comprising a base 3, which acts as a load bearing, the upper end of the base 3 is provided with two parallel armrests 2, and one side of the lower end of the base 3 is provided with a walking mechanism 6 to assist movement, the base 3 One side of the interior is provided with a moving cavity, and the lower end of the base 3 is provided with a limiting groove, and a driving device 5 is fixed in the limiting groove, and the output shaft of the driving device 5 runs through the side wall of the base 3 and extends into the moving cavity. A screw 10 is fixed at the end of the output shaft, a...

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Abstract

The invention discloses a height and angle adjustable wheelchair seat. The wheelchair seat comprises a base, two parallel handrails are arranged at the top of the base, an action mechanism is arranged on one bottom side of the base, a movable cavity is arranged on one side inside the base, a limit groove is arranged on the lower end of the base, a drive device is fixedly arranged in the limit groove, an output shaft of the drive device passing the side wall of the base is extended into the movable cavity, a screw rod is fixed on the end of the output shaft of the drive device, one end of the screw rod is connected in a transmission mode with one end side wall in the movable cavity, a movable board is arranged inside the movable cavity, thread through holes are arranged in the movable board, the screw rod is passed through the thread through holes, and slide blocks are fixed on two sides of the movable board. By the height and angle adjustable wheelchair seat, the automation control for the height and angle of the wheelchair is achieved by the combination of the drive device, the screw rod, a bearing plate, and a control device, the patient's charge is greatly expedient, and the wheelchair seat is suitable for generalization.

Description

technical field [0001] The invention relates to the technical field of wheelchairs, in particular to a wheelchair seat with adjustable height and angle. Background technique [0002] Wheelchair is an important tool for rehabilitation. It is not only a means of transportation for physically disabled and handicapped people, but more importantly, it enables them to perform physical exercises and participate in social activities with the help of wheelchairs. Ordinary wheelchairs are generally composed of four parts: wheelchair frame, wheels, brake device and seat. On the basis of ordinary wheelchairs, hand-operated wheelchairs are equipped with hand-operated devices. The oldest wheelchair record in China, archaeologists found a wheelchair pattern on a sarcophagus depicting about 1600 BC. The earliest record in Europe is the wheelbarrow in the Middle Ages (it needs to be propelled by others, which is relatively close to the contemporary nursing wheelchair). Sculpture is also t...

Claims

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Application Information

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IPC IPC(8): A61G5/10
CPCA61G5/1043A61G5/1059A61G5/1067A61G2203/70
Inventor 崔春
Owner CHANGSHU PINGFANG WHEELCHAIR CO LTD
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