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Two-leg bending and stretching exercising rack

A technology for training racks and legs, applied in sports accessories, gymnastics equipment, etc., can solve problems such as inconvenience in sports life, injuries, etc., and achieve the effects of eliminating muscle fatigue, promoting rehabilitation, and convenient transportation

Inactive Publication Date: 2016-05-18
QINGDAO RUIJIAN ELECTRICAL & MECHANICAL ENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the limitation of venues and equipment in physical exercise, injuries often occur during training, which brings a lot of inconvenience to sports career

Method used

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  • Two-leg bending and stretching exercising rack

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Embodiment Construction

[0011] Below in conjunction with the accompanying drawings, the legs flexion and extension exercise frame of the present invention is further described: as shown in the figure: the legs flexion and extension exercise frame is characterized in that: it includes a backrest, a seat, a handle, an expansion joint, a swing bar, a pedal, a frame, The handle (3), seat (2) and backrest (1) are installed on the frame (7), one end of the expansion joint (4) is hinged on the frame (7), and the other end is hinged on the middle position of the swing rod (5) , one end of the swing bar (5) is hinged with one end of the handle (3) bar of the frame (7), and the other end is connected with the pedal (6).

[0012] When in use, a person sits on the seat with his or her back against and leans on, holds the handle tightly with both hands, and puts both feet on the pedals. Swing your legs forward or backward vigorously, and do this several times to exercise your leg muscles.

[0013] The material o...

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Abstract

The invention provides a two-leg bending and stretching exercising rack, belonging to the field of sport equipment. The two-leg bending and stretching exercising rack comprises a backrest, a seat, handles, expansion joints, oscillating rods, pedals and a rack body, wherein the handles, the seat and the backrest are mounted on the rack body, one end of each expansion joint is hinged to the rack body, the other end of each expansion joint is hinged to the middle of the corresponding oscillating rod, one end of each oscillating rod is hinged to one end of each corresponding handle bar of the rack body, and the other end of the oscillating rod is connected to the corresponding pedals. In use, a person sits on the seat with the back leaning against the backrest, the hands tightly hold the handles, and the feet are placed on the pedals; the feet make the swing movements forwards or backwards with large force, and after the movements are made for a plurality of times in a reciprocating manner, the purpose of exercising the leg muscles is achieved. The two-leg bending and stretching exercising rack is simple in structure, small in volume, not limited by places and time, convenient to carry, easy to operate, and wide in application range, and belongs to a necessary body-building rehabilitation appliance for the professional sports teams and hospitals.

Description

technical field [0001] The invention relates to a double-leg flexion and extension exercise rack, which belongs to the field of sports equipment. Background technique [0002] With the development of the national fitness campaign, enhancing physical fitness, preventing diseases, regulating psychology, and entertaining body and mind are effective ways to adapt to social life. Physical exercise can play a positive role in modern social life, but it also brings some negative effects to human beings. Utilize spare time to carry out physical exercise, owing to being subjected to the limitation of time and place, can't satisfy this desire. Although there are many body-building equipments at present, there are still relatively few equipments for local exercise. This equipment is a kind of local exercise that utilizes a short rest time, which can save time and can play the effect of exercising the body to meet people's needs. Daily needs. [0003] Due to the limitation of venues ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B23/04
Inventor 邹明瑞
Owner QINGDAO RUIJIAN ELECTRICAL & MECHANICAL ENG TECH
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