Wheelchair with liftable chair surface

A chair surface and wheelchair technology, which is used in vehicle rescue, patient chairs or special transportation tools, medical transportation, etc., can solve problems such as inability to adjust the chair surface, inconvenience and inconvenience, and achieve the effect of facilitating rest.

Active Publication Date: 2011-10-19
TONGLING RIKE ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] It is well known that people with reduced mobility or paralyzed patients need to use wheelchairs to assist them to complete their trips. However, due to structural reasons, the seat surface of existing wheelchairs The height is non-adjustable, that is, the wheelchair cannot make proper adjustments to the seat surface according to the height of the user. Therefore, for some users with taller or lower stature, they will suffer from uncomfortable sitting posture when using the wheelchair. cause some inconvenience

Method used

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  • Wheelchair with liftable chair surface
  • Wheelchair with liftable chair surface
  • Wheelchair with liftable chair surface

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Embodiment Construction

[0021] The present invention can be explained in more detail by the following examples, and the purpose of disclosing the present invention is intended to protect all changes and improvements within the scope of the present invention, and the present invention is not limited to the following examples;

[0022] combined with Figure 1~2 The wheelchair with a liftable seat surface is composed of a bottom frame 1 for walking, a seat surface 2 for the user to sit on, and a chair surface installed between the frame 1 and the chair surface 2 for lifting the chair surface. 2 lifting mechanism; the lifting mechanism includes a cross-type lifting frame 4 hinged in the middle and a telescopic hydraulic cylinder 5; the left and right sides of the bottom of the seat plate 3 in the seat surface 2 and the left and right sides of the top surface of the frame 1 Both sides are provided with the chute 6 with the notch facing the inside; in order to achieve the cross-type lifting frame 4 can be ...

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Abstract

The invention relates to the field of wheelchairs, particularly a wheelchair with a liftable chair surface, which is composed of a bottom frame for traveling, a chair surface for a person to sit on and lean against, and a lifting mechanism for lifting the chair surface, wherein the lifting mechanism is installed between the frame and the chair surface; and the lifting mechanism comprises a cross type lifter and a telescopic hydraulic cylinder which are hinged at the middle part. The height of the chair surface can be adjusted according to the height of a person, so that every person can use the wheelchair comfortably.

Description

【Technical field】 [0001] The invention relates to the field of wheelchairs, in particular to a liftable wheelchair capable of adjusting the height of the chair surface of the wheelchair. 【Background technique】 [0002] It is well known that people with reduced mobility or paralyzed patients need to use wheelchairs to assist them to complete their trips. However, due to structural reasons, the height of the seat surface of existing wheelchairs cannot be adjusted according to the height of the user. Make appropriate adjustments to the chair surface, so for some users with taller or lower stature, they will have certain inconvenience due to uncomfortable sitting posture when using the wheelchair. 【Content of invention】 [0003] In order to overcome the deficiencies in the background technology, the present invention provides a wheelchair with a liftable seat surface, which can adjust the height of the seat surface appropriately according to the height of the user, so that eac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G5/00A61G5/10
Inventor 张庆华周利国李闯耿鹏飞姚旭东裴学圣胡志刚
Owner TONGLING RIKE ELECTRONICS
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