Linkage type shoulder pushing and lifting exerciser

Abstract

The invention relates to a linkage type shoulder pushing and lifting exerciser. The device comprises a support frame. The supporting frame comprises two supporting rods and a longitudinal rod. A firsthinge seat is arranged on the cross rod. The first hinge seat is connected with a first bent pipe. The first bent pipe comprises a vertical section and a horizontal section. The free end of the longitudinal rod is connected with a second hinge seat. The second hinge seat is connected with a second bent pipe. The first bent pipe is hinged with the second bent pipe. Arm supports are horizontally arranged on the left side and the right side of the connecting rod. One end of each arm support is hinged with the corresponding supporting rod. Each arm support is connected with a first bent pipe below through a vertical pull rod. A counterweight part is arranged on the first bent pipe. By means of the device, when a trainee pushes the shoulders, the back of the trainee can incline along with pushing of the shoulders, the linkage effect of the shoulders and the back in the training process is achieved, the body of the trainee is fully unfolded, the overall training effect is improved, and thedevice is suitable for industrial production and has high practicability.

Description

technical field [0001] The invention belongs to the technical field of body-building equipment, and in particular relates to a linked shoulder press exerciser. Background technique [0002] In the existing Chinese patent database, a patent named adjustable air pressure shoulder push training equipment structure is disclosed. The application number is CN201820492810.7, the application date is 20180409, the authorization announcement number is CN208130307U, and the authorization announcement date is 20181123. The patent includes : main frame; push arm, one end of the push arm is pivotally connected to the main frame; short connecting frame, the short connecting frame is pivotally connected to the main frame; long connecting frame, the long connecting frame A frame is pivotally connected to the short link frame and the push arm; an arm frame is rigidly connected to the other end of the push arm; a left handle is attached to the arm frame a left end; a right handle attached to ...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the existing shoulder pushes are all single. When the shoulders are pushed, the whole body of the trainer is fixed, and the effect of training other parts at the same time cannot be achieved, and the training effect is low. In order to improve its deficiencies, the present invention provides a linkage type shoulder push exerciser

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