Safety friction-type hard-pulling training auxiliary device

Abstract

The invention belongs to the technical field of fitness equipment and discloses a safety friction-type hard-pulling training auxiliary device. The safety friction-type hard pull training auxiliary device Includes a top frame, the four corners of the lower surface of the top frame are fixedly connected with the top ends of four upright columns, the four upright columns are equal in length and parallel to each other, the two upright columns located on the front side of the top frame are fixedly sleeved with connecting rings, the back surfaces of the two connecting rings are movably connected with the two ends of the grabbing rod through a connecting mechanism, and a resistance adjusting mechanism is installed on the top frame and the two upright columns on the rear side of the top frame. According to the safety friction-type hard pull training auxiliary device, through the setting of the resistance adjusting mechanism, the sliding friction between the bracket and the resistance capsule is formed by squeezing the bracket by the resistance capsule so as to provide the load, and the load can be adjusted conveniently and quickly in the process of individual practice, and the trainer doesnot need to move the training position, so that the trainer is convenient to put into the training quickly.

Description

Technical field [0001] The invention relates to the technical field of fitness equipment, in particular to a safe friction type deadlift training auxiliary equipment. Background technique [0002] Deadlift, as the three golden exercises for fitness, can effectively train the back muscles of the human body. It is also a must-practice item for fitness professionals. The training focuses on the activation of the leg, buttocks and back muscles in the first half of the deadlift. In the process, the training methods of decreasing group and increasing group are often involved. This method requires frequent replacement of barbell plates to adjust the weight. If there is no assistance from others, adjusting the weight takes a lot of time. [0003] Chinese patent (CN 203852792 U) discloses a cylinder bench press Smith frame, which uses cylinders to replace traditional barbell plates to provide load, and uses technology to replace high consumption, reduces use and maintenance costs, improves ...

AI Technical Summary

Problems solved by technology

[0002] As the three golden movements of fitness, the deadlift can effectively train the back muscles of the human body. It is also a must-practice item for fitness experts. The process often involves the training method of decreasing group and increasing group. This method requires frequent replacement of barbell plates to adjust the weight. If there is no assistance from others, it will take a lot of time to adjust the weight

[0003] Chinese patent (CN 203852792 U) discloses a cylinder bench press Smith rack, which uses cylinders to replace traditional barbell plates to provide loads, replaces high consumption with technology, reduces the cost of use and maintenance, improves fitness efficiency and effects, and saves time. However, compared with mechanical weight-bearing equipment, electric-driven weight-bearing equipment is more unsafe. During the training process, the controller makes an error and the abnormal operation of the control cylinder may cause damage to the trainer's lumbar spine, and he may bid farewell to the deadlift project. Not safe enough, low reliability, and the addition of electronic devices will greatly increase the production cost of the equipment

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