A de-force protection auxiliary device for the arm bar

Abstract

The invention relates to the technical field of daily necessities, and discloses a power-off protection auxiliary device for arm strength rods, which includes a main force spring, the left and right ends of the main force spring are fixedly connected with handles, and the opposite ends of the two handles are The limit ball is fixedly connected, the lower part of the handle is movably connected with a retractable belt, the end of the retractable belt away from the handle is fixedly connected with an elastic spring, and the inner side of the elastic spring is fixedly connected with an annular ring. The two ends of the spring are movably connected with the speed-limiting wheel. The force-off protection auxiliary device for the arm strength rod drives the movable plate to move through the movement of the pressure plate, and the movable plate drives the telescopic spring to move. At the same time, the movable plate drives the rack to move, and the rack drives the rotating gear to move. The combined use of the belt achieves the purpose of binding the user's hands tightly, so that the arm bar cannot be separated from the user's hands, and the safety of the equipment is enhanced.

Description

technical field [0001] The invention relates to the technical field of daily necessities, in particular to a power-off protection auxiliary device for an arm bar. Background technique [0002] With the development of society and the gradual improvement of living standards, people's demand for a healthy body is becoming more and more urgent, because in the current rapid development, many people work hard every day, and they can't even eat on time, which causes the body to always be in a state of The state of sub-health, so some necessary fitness equipment has become a necessity of family life and a part of daily necessities. [0003] The more convenient fitness equipment commonly used in daily life includes dumbbells, tension machines, arm strength machines, etc. When using the arm strength machine for exercise, the user needs to hold both ends with both hands and squeeze the bending equipment hard to exercise arm strength. The spring in the middle of the arm strength device...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a power-off protection auxiliary device for the arm strength rod, which has the advantages of "preventing hands-off and delaying rebound", and solves the problem of "uncontrollable, out-of-control"

Images