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Sports-fitness leg pressing stretching device

A stretching device and sports technology, applied in gymnastics equipment, sports accessories, etc., can solve the problem of occupying space and achieve the effect of saving fitness space and being convenient to use

Active Publication Date: 2018-12-21
张吓静
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing leg-pressing equipment is generally fixed, and generally a plurality of leg-pressing devices of different heights are installed, which takes up a lot of space

Method used

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  • Sports-fitness leg pressing stretching device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of physical fitness stretching device for stretching legs, such as figure 1 As shown, it includes a bottom plate 1, a fixed frame 2, a straight slide rail 5, a straight slide block 6, a first fixed rod 7, an insertion rod 9, a lifting rod 10, a rotating shaft 101, a sliding shaft 11, a slideway 12, and an elastic plate 13. The first compression spring 14 and the stopper 15, the top right side of the bottom plate 1 is provided with a fixed frame 2, the top of the fixed frame 2 is provided with a cylindrical groove 3, and the upper part of the left wall of the fixed frame 2 is uniformly provided with a jack 4, and the cylindrical groove 3 is connected with the The jack 4 communicates, and the lower part of the left wall of the fixed frame 2 is provided with a straight slide rail 5, and the straight slide rail 5 is slidably provided with a straight slide block 6, and the straight slide block 6 is provided with a first fixed rod 7, and the upper part of the first fixe...

Embodiment 2

[0021] A kind of physical fitness stretching device for stretching legs, such as figure 1 As shown, it includes a bottom plate 1, a fixed frame 2, a straight slide rail 5, a straight slide block 6, a first fixed rod 7, an insertion rod 9, a lifting rod 10, a rotating shaft 101, a sliding shaft 11, a slideway 12, and an elastic plate 13. The first compression spring 14 and the stopper 15, the top right side of the bottom plate 1 is provided with a fixed frame 2, the top of the fixed frame 2 is provided with a cylindrical groove 3, and the upper part of the left wall of the fixed frame 2 is uniformly provided with a jack 4, and the cylindrical groove 3 is connected with the The jack 4 communicates, and the lower part of the left wall of the fixed frame 2 is provided with a straight slide rail 5, and the straight slide rail 5 is slidably provided with a straight slide block 6, and the straight slide block 6 is provided with a first fixed rod 7, and the upper part of the first fixe...

Embodiment 3

[0024] A kind of physical fitness stretching device for stretching legs, such as figure 1 As shown, it includes a bottom plate 1, a fixed frame 2, a straight slide rail 5, a straight slide block 6, a first fixed rod 7, an insertion rod 9, a lifting rod 10, a rotating shaft 101, a sliding shaft 11, a slideway 12, and an elastic plate 13. The first compression spring 14 and the stopper 15, the top right side of the bottom plate 1 is provided with a fixed frame 2, the top of the fixed frame 2 is provided with a cylindrical groove 3, and the upper part of the left wall of the fixed frame 2 is uniformly provided with a jack 4, and the cylindrical groove 3 is connected with the The jack 4 communicates, and the lower part of the left wall of the fixed frame 2 is provided with a straight slide rail 5, and the straight slide rail 5 is slidably provided with a straight slide block 6, and the straight slide block 6 is provided with a first fixed rod 7, and the upper part of the first fixe...

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Abstract

The invention belongs to the technical field of sport equipment, and particularly relates to a sports-fitness leg pressing stretching device. The technical aims that the sports-fitness leg pressing stretching device is more convenient to use, capable of saving fitness space and adjustable in height are achieved. According to the technical scheme, the sports-fitness leg pressing stretching device comprises a bottom plate, a fixing frame, a straight sliding rail, a straight sliding block, a first fixing rod, an inserting rod, a lifting rod, a rotating shaft, a sliding shaft, a sliding way, an elastic plate and the like; the fixed frame is arranged on the right side of the top of the bottom plate, a cylindrical groove is formed in the top of the fixing frame, inserting holes are evenly formedin the upper portion of the left wall of the fixing frame, the cylindrical groove is communicated with the inserting holes, and the straight sliding rail is arranged at the lower portion of the leftwall of the fixing frame. According to the sports-fitness leg pressing stretching device, the effects of being more convenient to use, capable of saving fitness space and adjustable in height are achieved, a trainer can adjust the height of the rotating shaft according to the height of the trainer and the required stretching height, and the elastic plate can have the supporting assisting effect onthe leg heel.

Description

technical field [0001] The invention relates to the technical field of sports equipment, in particular to a stretching device for stretching legs for sports and fitness. Background technique [0002] Athletes or sports enthusiasts generally need to stretch their legs before exercising. When pressing their legs, the body puts pressure on the ligaments, tendons and muscles of the legs. At the beginning of practice, the force should be light, and the pressure can be gradually increased after practicing for a period of time; if you apply gravity at the beginning, you may be able to persist for a day or two, but I am afraid that it will be difficult to even walk on the third or fourth day. The height of the legs should be from low to high. Existing leg pressing devices are generally fixed, and generally a plurality of leg pressing devices with different heights are arranged, which takes up a lot of space. Contents of the invention [0003] In order to overcome the problem tha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B23/04
CPCA63B23/04A63B2023/006A63B2225/093
Inventor 曾三明
Owner 张吓静
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