Multi-purpose combined physical training instrument convenient to assemble

Abstract

The invention discloses a multi-purpose combined physical training instrument convenient to assemble, and relates to the technical field of physical training apparatus the multi-purpose combined physical training instrument comprises a U-shaped plate, two bearings I are clamped in each of the left and right side plates of the U-shaped plate, and the same threaded cylinder is sleeved between the two opposite bearings I; according to the multi-purpose combined physical training instrument convenient to assemble, a user stands back to the instrument, grasps a fourth handle and slightly bends armswith two hands respectively, pulls the two fourth handles to the chest and gets close to the center line of the human body, and then a second sliding sleeve can move upwards under pulling of a rope,so that a first spring is compressed, the fourth handle is pulled forwards to generate resistance, so that the effect of exercising the chest, namely the rope chest clamping movement, is achieved, thefour purposes are integrated, and the use cost of a user is saved while the functional diversity is guaranteed.

Description

technical field [0001] The invention relates to the technical field of sports equipment, in particular to a conveniently assembled multipurpose combined sports training equipment. Background technique [0002] The importance of physical exercise is self-evident. It plays a vital role in the body. At present, whether it is in society or on campus, sports are all paid more attention to. In sports, training equipment is generally needed, so as to facilitate Improve the efficiency of training [0003] At present, some existing training devices have single functions. Generally, one device has only one purpose, and there are many parts of the human body that need to be trained, so it is necessary to purchase multiple corresponding devices, which will increase the cost of use, and the current large The composition process of most training equipment is relatively complicated, and it is generally fixed by welding or using screws and nuts. This not only complicates the assembly proce...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a multi-purpose combined sports training device that is convenient to assemble, which solves the problem that some existing training devices have single functions. Generally, one device has only one purpose, and the parts of the human body that need to be trained have There are many, so it is necessary to purchase multiple corresponding equipment, which will increase the cost of use, and at the same time solve the problem that the existing training equipment assembly process is complicated, which will increase the labor intensity and make labor time-consuming and laborious.

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