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Arm thinning rocking arm device

A technology of arm and support frame, which is applied in the field of rocker and thin arm devices, and can solve the problems of users being tired

Inactive Publication Date: 2017-03-08
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, for thin arms, they use gymnastics sticks, dumbbells, rings, pulleys, shoulder ladders, pulleys and other exercise equipment to exercise, but users usually don't like this boring and tiring exercise

Method used

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  • Arm thinning rocking arm device
  • Arm thinning rocking arm device
  • Arm thinning rocking arm device

Examples

Experimental program
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Effect test

Embodiment 1

[0020] A rocker thin arm device, comprising an arm support mechanism and a transmission mechanism,

[0021] The arm support mechanism includes a front arm support frame 1, a first positioning elastic band 2, a spherical hinge 3, a rear arm support frame 4, a second positioning elastic band 5, a first fixed support leg 6 and a workbench 21,

[0022] One end of the front arm support frame 1 is connected to one end of the rear arm support frame 4 through a spherical hinge 3, the other end of the rear arm support frame 4 is connected to the upper end of the first fixed support leg 6 through a hinge, and the lower end of the first fixed support leg 6 is fixed on the workbench 21 Above, the first positioning elastic band 2 is set on the front arm support frame 1, and the second positioning elastic band 5 is set on the rear arm support frame 4,

[0023] The transmission mechanism includes a second fixed support leg 11, a screw nut pair, a first bearing and a bearing seat 9, a second ...

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Abstract

An arm thinning rocking arm device is provided. One end of a front arm supporting rack of the device is connected with one end of a back arm supporting rack via a spherical hinge chain; the other end of the back arm supporting rack is hinged on the upper end of a first fixing supporting leg via a hinge chain; the lower end of the first supporting leg is fixed on a work bench; a first positioning tightening belt is arranged on the front arm supporting rack; a second positioning tightening belt is arranged on the back arm supporting rack; the lower end of a second fixing supporting leg is fixed on the work bench; a lead screw of the lead screw nut pair is fixed on the second fixing supporting leg via a first bearing and a bearing seat, a second bearing and a bearing seat; the lower end of a connection rod is fixed on a nut of the lead screw nut pair; and the upper end of the connection rod is fixed on the base surface of the back arm supporting rack. Multi-degree of freedom can be achieved and various arm postures can be achieved; the user can complete a series of reciprocating up-down actions via comfortable postures; and the arm thinning rocking arm device can be used at home or offices, and can be simply operated and independently operated.

Description

technical field [0001] The invention relates to the field of sports equipment, in particular to a rocker arm thinning device. Background technique [0002] At present, for thin arms, they all use gymnastics sticks, dumbbells, rings, pulleys, shoulder ladders, pulleys and other exercise devices to exercise, but users usually don't like this boring and tiring exercise. However, they are all devices without electromechanical control, so the market urgently needs a device with electromechanical control to allow users to enjoy a series of thin arm movements in a comfortable posture. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides a sitting-type arm thinning device. Users can complete a series of reciprocating and up-and-down movements of thin arms in a comfortable posture, so as to meet people's needs for thin arms. [0004] In order to achieve the above object, the present invention adopts the following technical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B23/12
Inventor 马桂香马俊生黄亦其黄豪中
Owner GUANGXI UNIV
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