Physical-training back-lying-and-belly-in apparatus

A technology for physical exercise and equipment, applied in gymnastic equipment, elastic resistance devices, sports accessories, etc., can solve problems such as inconvenient movement, large use limitations, and limited use scenarios of sports equipment, so as to achieve convenient maintenance, strengthen exercise effects, and increase The effect of exercise intensity

Inactive Publication Date: 2017-09-22
WEIFANG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art disclosed in the above patents, it can provide users with effective supine abdominal exercise, but the device is equipped with electrical eq

Method used

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  • Physical-training back-lying-and-belly-in apparatus
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  • Physical-training back-lying-and-belly-in apparatus

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] see Figure 1-3 , the present invention provides a technical solution: a supine abdomen retracting apparatus for physical exercise, comprising a base plate 2 and a load-bearing plate 1, the lower surface of the base plate 2 is provided with rollers 5, the number of the rollers 5 is four, and the four rollers 5 are respectively arranged At the four corners of the lower surface of the base plate 2, the rollers 5 are convenient for the user to move the dev...

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Abstract

The invention discloses a physical-training back-lying-and-belly-in apparatus. The physical-training back-lying-and-belly-in apparatus comprises a bottom plate and a bearing plate. A supporting column is arranged in the middle of the bottom plate, a rotating shaft is arranged at the upper end of the supporting column, the middle of the bearing plate is rotationally installed on the supporting column through the rotating shaft, adjusting columns are arranged at the two ends of the bearing plate, the lower ends of the adjusting columns are rotationally installed on the bottom plate, six tension devices are arranged on the lower surface of the bearing plate, and circle holes are formed in the portions, corresponding to the six tension devices, on the bearing plate. According to the physical-training back-lying-and-belly-in apparatus, due to a pure mechanical structure, the physical-training back-lying-and-belly-in apparatus can be started without electricity supporting, using is convenient, the fault rate is low, and maintenance is convenient; as rolling wheels are arranged, a user conveniently moves to any place for training, and the flexibility is high; arranged lifting columns can adjust the slant angle of the bearing plate, the user conveniently does sit-ups with different angles, and the training effect of the user is reinforced; the arranged tension devices can provide external resistance for the user, and the training strength of the user is increased.

Description

technical field [0001] The invention relates to the technical field of sports equipment, in particular to a supine abdominal tightening device for physical exercise. Background technique [0002] With the improvement of people's living standards, obesity and belly fat have become problems for more and more people, and with the continuous development of various fitness equipment, people's demand for exercises for lying on their backs is also gradually increasing. Abdominal tightening exercise devices are generally carried out by using abdominal tightening boards, waist shaping machines or sit-ups. The main system of the current waist shaping machines is designed to fully match the natural posture of the human body. Through natural swings, the chest, shoulders, waist, and abdomen The body, buttocks, legs and other parts can achieve the effect of exercise, especially for the relief and muscle training of the elbows, waist, abdomen, shoulders and neck. You can get good results b...

Claims

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Application Information

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IPC IPC(8): A63B23/02A63B23/12A63B21/02
CPCA63B21/02A63B23/0205A63B23/12A63B2225/09
Inventor 孙继孝
Owner WEIFANG UNIV OF SCI & TECH
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