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Strength assisting device

An auxiliary device and strength technology, which can be applied in the direction of appliances to help people walk, program-controlled manipulators, passive exercise equipment, etc.

Pending Publication Date: 2022-05-20
HYUNDAI MOTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, we found that the size of the power assist device cannot be adjusted to the user's body size and shape, and that the two torque-generating structures in the power assist device operate independently, making it uncomfortable for the user to walk while wearing the power assist device. Comfortable

Method used

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Examples

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Embodiment Construction

[0040] The following description is merely exemplary in nature and is not intended to limit the invention, application or uses. It should be understood that throughout the drawings, corresponding reference numerals indicate like or corresponding parts and features.

[0041] Hereinafter, the structure and operating principle of a strength assisting device according to an exemplary embodiment of the present invention will be described in detail with reference to the accompanying drawings.

[0042] figure 1 shows a perspective view of a user strength assist device according to an exemplary embodiment of the present invention worn by a user, and figure 2 show figure 1 Magnified perspective view of the strength assist device shown. also, image 3 An enlarged perspective view showing an actuator and a rotating body in a force assisting device according to an exemplary embodiment of the present invention.

[0043] Such as figure 1 As shown, the strength assist device 10 may in...

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PUM

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Abstract

The present invention relates to a power assist device comprising: a base frame, a plurality of rotating bodies provided on both left and right sides of the base frame and rotatably connected to the base frame, a plurality of actuators, and a cable; a plurality of actuators rotatably connected to respective rotating bodies, and forming respective recovery torques according to rotation angles with respect to the rotating bodies; and the cable is connected with the rotating body. In particular, the rotational movement of the rotating body relative to the base frame is mutually restricted by the pulling force of the cable.

Description

[0001] Cross References to Related Applications [0002] This application claims priority and benefit from Korean Patent Application No. 10-2020-0156982 filed on November 20, 2020, the entire contents of which are incorporated herein by reference. technical field [0003] The present invention relates to a strength assisting device, and more particularly, to a strength assisting device designed to assist a user (pedestrian or operator) in activities or work. Background technique [0004] The statements in this section merely provide background information related to the present disclosure and may not constitute prior art. [0005] A strength assist device designed to support a user's activity or work can elastically generate torque near a rotatable joint (e.g., hip joint) to reduce stress applied to a part of the user's body (e.g., waist) during activity or work. load. [0006] Such a force assisting device generally has torque-generating structures formed on left and righ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/00
CPCB25J9/00B25J9/0006A61H2201/165A61H2201/1671A61H2201/1628A61H1/0292A61H2201/1253A61H2201/164B25J9/104A61H1/0262A61H1/0274A61H3/008A61H2003/007A61H2201/0192A61H2201/1626A61H2201/163A61H2201/1642A61H2201/1652A61H2201/14A61H1/02A61H1/0244A61H2201/149
Inventor 裵基铉林贤燮朴常仁金范洙尹主荣金奎正玄东真
Owner HYUNDAI MOTOR CO LTD