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Pedal device capable of adjusting angle

A technology of angle and stepping, which is applied in the field of stepping devices, can solve problems such as difficulty in satisfying user comfort, and achieve the effect of ensuring comfort

Inactive Publication Date: 2016-01-06
SICHUAN AST MEDICAL EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, users often need to change different postures to maintain their own comfort when using, and fixed or lifting pedals cannot be adjusted accordingly with the foot posture, and it is difficult to meet the user's comfort requirements after long-term use

Method used

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  • Pedal device capable of adjusting angle
  • Pedal device capable of adjusting angle
  • Pedal device capable of adjusting angle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be further described in detail below in conjunction with specific examples, but the implementation of the present invention is not limited thereto.

[0018] Such as figure 2 , image 3 As shown, the angle-adjustable stepping device includes a branch pipe, a pedal 3 and a cloth belt 7. The branch pipe includes a leg removal pipe 1 and an inner pipe 2, and a plurality of positioning holes 11 are arranged at intervals on the leg removal pipe 1. Through Positioning hole 11 uses first screw 12 to fix the top of interior pipe 2 in the leg pipe 1, the bottom of interior pipe 2 extends out of leg pipe 1, the bottom of interior pipe 2 is provided with external gear 4, and the pedal The side of 3 is fixed with internal gear 5, and described external gear 4 and internal gear 5 are meshed and arranged. The peripheral surface of the external gear 4 is provided with a hole 41, the aperture of the hole 41 is larger than the diameter of the inner tube 2, a...

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Abstract

The invention discloses a pedal device capable of adjusting an angle. The pedal device comprises a supporting pipe and a pedal plate (3), wherein a first gear is arranged on the lower part of the supporting pipe and a second gear is fixedly arranged on the side face of the pedal plate (3); the first gear is meshed with the second gear; the first gear is an external gear (4) and the second gear is an internal gear (5); a hole (41) is arranged in the circumferential surface of the external gear (4); the diameter of the hole (41) is more than the diameter of the supporting pipe; by virtue of the hole (41), the external gear (4) is rotatably arranged on the lower part of the supporting pipe through a second screw (6); and a notch (52) in which an inner pipe (2) is inserted is arranged in a toothed surface of the internal gear (5). The pedal device capable of adjusting the angle provided by the invention is applicable to a wheelchair or a rehabilitation apparatus; and the pedal plate is adjusted correspondingly when legs of a user are adjusted in different gestures, so as to meet demand of the user on comfort.

Description

technical field [0001] The invention relates to a foot stepping device, in particular to a foot stepping device for a wheelchair or rehabilitation equipment. Background technique [0002] Wheelchairs or rehabilitation devices are means of transportation for the physically disabled and those with reduced mobility. At present, most of the existing or former wheelchair footrests and patient rehabilitation equipment footrests adopt fixed or lifting technical solutions, such as figure 1 Shown is a stationary technical solution. Usually, users often need to change different postures to maintain their own comfort when using, and fixed or lifting pedals cannot be adjusted accordingly with the foot posture, and it is difficult to meet the user's comfort requirements after long-term use . Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an angle-adjustable pedal device for wheelchairs or rehabilitation equipment. When th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G5/12
CPCA61G5/12
Inventor 王忠胜
Owner SICHUAN AST MEDICAL EQUIP CO LTD
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