Wheelchair

A wheelchair and backrest technology is applied in the field of wheelchairs with the function of assisting the transfer between beds and chairs, and can solve the problems of the bed body cannot be used normally, the wheelchair structure is wide, and the dismantling and other problems can be solved.

Pending Publication Date: 2019-04-19
SUZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this type of wheelchair has a complete structure, its disadvantages are also very obvious: (1) In order to cooperate with the wheelchair, the bed body structure is specially designed, and the bed body cannot be used normally when it is separated from the wheelchair part
(2) The driving mechanism is i

Method used

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Examples

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Embodiment 1

[0026] Embodiment one: see figure 1 Shown, a kind of wheelchair comprises vehicle frame 1, wheel 2, seat cushion 3, backrest 4, front curtain board 5, pedal 6 and armrest 7, is provided with deformation driving device, and described deformation driving device drives described backrest and The front curtain board lifts and descends to make the wheelchair change between the chair shape and the lying state.

[0027] See attached figure 2 , the deformation driving device is composed of a backrest driving device and a front curtain driving device, the backrest 4 is arranged on the backrest bracket, and the backrest driving device includes a first connecting rod 8 and a first push rod 9, the first connecting rod The rotation fulcrum 10 is connected with the vehicle frame 1, one end of the first connecting rod 8 is connected with the backrest bracket in rotation, and the other end of the first connecting rod 8 is connected with the end of the first push rod 9; the front curtain pla...

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PUM

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Abstract

The invention discloses a wheelchair, which comprises a frame, wheels, a seat cushion, a backrest, a front curtain plate, pedals and armrests, and is characterized in that a deformation driving deviceis arranged, and the deformation driving device drives the backrest and the front curtain plate to rise and fall, so that the wheelchair is changed between a chair shape and a lying state; a lateralmoving device is arranged, the seat cushion and the backrest are connected with the frame through the lateral moving device, and the lateral moving device moves the seat cushion and the backrest between a first position on the wheelchair and a second position overlapping the wheelchair and the bed body; the seat cushion and the backrest are provided with conveyor belts which move laterally. According to the invention, no modification is carried out on a bed body and a patient can be conveniently transferred between the wheelchair and the hospital bed.

Description

technical field [0001] The invention relates to an auxiliary walking and nursing device, in particular to a wheelchair, especially a wheelchair with the function of assisting the transfer between beds and chairs. Background technique [0002] For patients or the elderly with limited mobility, it is difficult to transfer between nursing beds and wheelchairs. In response to this situation, in the prior art, there has been a combined wheelchair nursing bed. For example, the Chinese utility model patent CN204618654U discloses a bed-wheelchair combined nursing bed. The side of the middle part of the bed towards the end of the bed is provided with a wheelchair for sitting and lying which can be separated from the bed. Inverted U-shaped bed backboard, the backrest of the wheelchair is stuck in the U-shaped frame of the bed backboard, and the position corresponding to the wheelchair backrest on the bed backboard is provided with a supporting piece that can support the wheelchair ba...

Claims

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Application Information

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IPC IPC(8): A61G5/08A61G7/14
CPCA61G5/0866A61G5/0891A61G7/1032
Inventor 高强
Owner SUZHOU UNIV
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