Lift assist device

A technology of an auxiliary device and a power device, which can be applied in the direction of devices that help people to move around, non-surgical orthopedic surgery, passive exercise devices, etc.

Inactive Publication Date: 2019-10-29
陈云彬 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

According to this setting condition, the stand-up assistance device can only provide the fixed-point stand-up function, and the elderly must prepare a walker with them so that they can move by themselves after standing up, which is inconvenient to use
[0005] In addition, the general stand-up assisting device only considers the posture of the human body when it is upright, so its lifting direction is vertical lifting, but this design does not consider that the trajectory of the human body when it changes from a sitting position to a standing position is not a straight line, causing the user to suffer when using it. All kinds of discomfort

Method used

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Embodiment Construction

[0036] In order to fully understand the purpose, features and effects of the present invention, the following specific embodiments are used in conjunction with the attached drawings to give a detailed description of the present invention. The description is as follows:

[0037] Please refer to figure 1 , The lifting assist device 100 includes a base 200, a lifting mechanism 300, and a fixing unit 400. The base 200 stands on the ground, and the lifting mechanism 300 is sleeved on the base 200 and can move back and forth along the base 200. Such as figure 1 As shown, the part of the base 200 where the lifting mechanism 300 is installed is in an inclined state, so the lifting direction D of the lifting mechanism 300 is also inclined.

[0038] Continue to refer figure 2 , The fixing unit 400 is used to fix the limbs of the user, such as waist, legs, chest, and so on. in figure 2 In the example, the fixing of the fixing unit 400 is realized by a belt B fixed on the waist. however. ...

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Abstract

A lift assist device includes a base, a lifting mechanism and a fixing unit. The base stands on the ground. The lifting mechanism is disposed at the base and moves reciprocally along a lifting direction. The fixing unit is connected with and actuated by the lifting mechanism, and the fixing unit is configured to be fixed to the body of a user. The extension line of the lifting direction is not perpendicular to the ground. Therefore, the lift assist device of the present invention can facilitate the user to carry it around and assist the user to naturally switch between standing and sitting positions.

Description

Technical field [0001] The present invention relates to an auxiliary device for getting up, in particular to an auxiliary device for getting up whose lifting direction is inclined and combined with a movable base. Background technique [0002] The stand-up aid is a product for the disabled or the elderly with reduced mobility. Among such products, one type is a rigid bracket installed on the user's lower limbs (such as the inner and outer legs), using metals such as stainless steel to share the load of muscles and bones, thereby slowly supporting the body. Most of these products are suitable for rehabilitation treatments for temporary injuries. Their main function is to assist the injured in exerting force, avoiding excessive load and causing second-degree injuries. They are not designed to support the entire weight of the user. In other words, the above-mentioned products still have a certain degree of requirements for the user's physical function strength, and their product cu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/00A61H3/04
CPCA61F5/00A61H3/04A61H2003/043A61H1/00A61H3/00A61H3/008A61H2003/007A61H2201/123
Inventor 陈云彬谢云伟陈冠均
Owner 陈云彬
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