Pectoralis major and abdominal muscle training instrument

A pectoralis major and abdominal muscle technology, applied in the field of fitness equipment, can solve the problem of time-consuming replacement of training equipment

Pending Publication Date: 2020-10-30
北京冠之路科技集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that there are barbells and abdominal exercise machines that are mainly aimed at strengthening a single part of the trainer's body. If the trainer wants to train multiple parts of the body, it takes time to replace the training equipment.

Method used

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  • Pectoralis major and abdominal muscle training instrument
  • Pectoralis major and abdominal muscle training instrument
  • Pectoralis major and abdominal muscle training instrument

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] refer to figure 1 and figure 2 , the pectoralis major and abdominal muscle training apparatus comprises a base 1, on the base 1 vertically affixed with two opposite support columns 10, between the tops of the two support columns 10 horizontally affixed with a support beam 11; A support column 10 is provided with a seat 2 on the side away from the other support column 10, and the seat 2 includes a bottom plate 20 horizontally fixed on the side wall of the support column 10 and a backrest vertically fixed on the side wall of the support column 10. The board 21 and the back board 21 are located above the bottom board 20 .

[0046] A bracket 3 is also provided on the base 1. The bracket 3 includes two extension beams 30 arranged in parallel and a lifting beam 31 vertically fixed to the end of the extension beam 30. The end of the extension beam 30 away from the lifting beam 31 is connected to the base 1. Hinged, the hinge point is located on the side of the base 1 close ...

Embodiment 2

[0057] refer to Figure 5 and Figure 6 , the difference between this embodiment and Embodiment 1 is that the counterweight 62 includes a housing 620 and a counterweight unit 621; refer to Figure 6 and Figure 7 The upper surface of the slider 61 defines an installation cavity 610 along the height direction of the slider 61 , and the location of the installation cavity 610 is located at one side of the slide rail 60 .

[0058] refer again Figure 5 and Figure 6 , the limit mechanism 7 includes a rack 75 fixed on the side of the slide rail 60 facing the installation cavity 610, the length of the rack 75 is the same as that of the slide rail 60; The cavity 610 communicates with the communication groove 611, so that when the slider 61 and the slide rail 60 slide each other, the rack 75 will not interfere with the slider 61; The rotating shaft 76, and the bottom surface of the installation cavity 610 is provided with a limiting groove 612 for accommodating the lower end of ...

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Abstract

The invention relates to the field of fitness equipment, in particular to a pectoralis major and abdominal muscle training instrument. The device comprises a base, two supporting columns are vertically and fixedly connected to the base. A supporting beam is connected between the two supporting columns; a seat is arranged on the supporting column; a bracket with one end hinged to the base is arranged at the top of the base. A power mechanism for a user to pull and hold to vertically lift the bracket is arranged above the seat; a transmission mechanism used for transmitting power is arranged between the power mechanism and the bracket, the power mechanism comprises two driving rods vertically arranged on the two sides of the supporting beam, holding rods are horizontally and fixedly connected to the driving rods, the top ends of the driving rods are bent in the direction close to the supporting beam and vertically and fixedly connected with vertical shafts, and the vertical shafts are rotationally connected to the supporting beam. The training instrument has the effect of synchronously exercising pectoralis major muscles and abdominal muscles.

Description

technical field [0001] The present application relates to the field of fitness equipment, in particular to a pectoralis major and abdominal muscle training equipment. Background technique [0002] At present, with the improvement of living standards, people's demand for fitness is also increasing. Among them, physical training through fitness equipment has become one of the main ways of fitness. Fitness equipment is a sports equipment used for people with fitness needs to achieve auxiliary training and physical fitness. [0003] For example, the barbell commonly used for training the pectoralis major can increase the thickness of the chest muscles by pushing the barbell; another example is the abdominal exercise machine or the push-up bracket for training the abdominal muscles. These devices are also easy to use. [0004] In view of the related technologies mentioned above, the inventor believes that barbells and abdominal exercise machines are mainly aimed at strengthening...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B23/12A63B21/062A63B23/02
CPCA63B23/0205A63B23/1254A63B21/0624
Inventor 李洪宇李茂印
Owner 北京冠之路科技集团有限公司
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