an indoor horizontal bar

Abstract

The invention discloses an indoor horizontal bar, which comprises a horizontal bar mechanism with a horizontal bar and a top tightening mechanism. The horizontal bar includes a first section body and a second section body, and the horizontal bar mechanism also includes an inner wall fixedly connected to the second section body. The base is connected with the first segment body, the drive rod whose end axially extends into the base, and the locking unit, the base has internal threads, the drive rod has external threads, and the first segment body is rotated by external force The overall length of the horizontal bar can be adjusted; the top tightening mechanism includes a mounting plate that can be connected to the outside world, a locking piece, and a sliding piece. The sliding piece is provided with a spherical protrusion, and the locking piece is formed with a spherical side wall. When the horizontal bar moves in any direction under the action of external force, the spherical protrusion can slide against the spherical side wall of the slot without breaking away from the slot, and the sliding part is away from the locking part. The invention utilizes the cooperation of the spherical protrusion and the card slot, and when the horizontal bar moves in any direction, the spherical protrusion always moves against the inner wall of the card slot, has strong adaptability, high safety performance, and simple, stable and effective assembly structure.

Description

technical field [0001] The invention belongs to the technical field of indoor sports equipment, in particular to an indoor horizontal bar. Background technique [0002] With the popularity of national fitness and people's pursuit of a healthy body, more and more people pay attention to physical exercise, but fast-paced life cannot spare a lot of time to go to gyms and other places with many fitness equipment. In order to exercise at any time , and in order to save space, a wall-mounted horizontal bar has appeared on the market, which can be installed anywhere by locking both ends on the wall, and takes up less space. However, in the process of use, due to the non-directional inertia caused by the body's up and down movement and back and forth swing, if the user's weight is too heavy, the horizontal bar may slide relative to the wall and fall off, posing a safety hazard. SUMMARY OF THE INVENTION [0003] In order to overcome the deficiencies of the prior art, the present i...

AI Technical Summary

Problems solved by technology

However, during use, due to the up and down movement and back and forth swing of the body, there will be non-directional inertia. If the user's weight is too heavy, the horizontal bar may slide relative to the wall and fall off, posing a safety hazard.

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