Swing angle limiting device for sports equipment

A swing angle, sports equipment technology, applied in sports accessories and other directions, can solve the problems of easy to wear pendulum rods, limit the service life of sports equipment, and easily pinch the user's limbs.

Active Publication Date: 2021-05-18
XIJING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing swing angle limiting device for sports equipment has poor safety and poor limiting effect. By setting the limiting block, the swing rod directly collides with the limiting block to ...

Method used

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  • Swing angle limiting device for sports equipment
  • Swing angle limiting device for sports equipment
  • Swing angle limiting device for sports equipment

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Embodiment Construction

[0018] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0019] refer to figure 1 , a swing angle limiting device for sports equipment, comprising a housing 1, a first rotating shaft 2 is arranged on one side of the housing 1, the first rotating shaft 2 is rotatably socketed with the symmetrical side walls of the housing 1, and the first rotating shaft located inside the housing 1 The middle position of the rotating shaft 2 is provided with a first rewinding wheel 201, and the casing 1 and the first rotating shaft 2 are respectively vertically provided with a fixed plate 101, and the other side of the casing 1 is provided with a moving frame 3, and the fixed plate 101 and the moving frame 3 are connected by a spring 5, and the mobile frame 3 is provided with two brake pads 4 on one side close to the first winding wheel 201, and the brake pads 4 correspond to the edge position of the first winding whee...

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PUM

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Abstract

A swing angle limiting device for sports equipment comprises a shell, a first rotating shaft and a moving frame, a first winding wheel is arranged on the first rotating shaft, fixing plates are arranged on the upper portion and the lower portion of the first rotating shaft, the fixing plates and the moving frame are connected through springs, a brake pad is fixed to the side, right facing the first winding wheel, of the moving frame, a second rotating shaft is arranged in the moving frame, a second winding wheel is arranged on the second rotating shaft, a steel wire rope is wound on the second winding wheel, the other end of the steel wire rope is wound on the first winding wheel, a guide wheel is arranged between the moving frame and the first winding wheel, and a swing rod of the sports equipment swings to drive the first rotating shaft to rotate to pull the moving frame to move until the brake pad makes contact with the first winding wheel, so the first winding wheel is limited to continue to rotate; and by rotating the rotary knob, the pull rod moves up and down to drive the guide wheel to move, and the device has the advantages of prolonging the service life of the sports equipment, being safe and convenient, and being wide in application range.

Description

technical field [0001] The invention belongs to the technical field of sports equipment, and in particular relates to a swing angle limiting device for sports equipment. Background technique [0002] The concept of national fitness is becoming more and more popular, and the demand for sports equipment in people's daily life is also increasing. For outdoor fitness equipment, the swing angle of sports equipment must be limited to ensure that users will not be overwhelmed by the transition. Swinging or collision extrusion will cause personal injury. [0003] The existing swing angle limiting device for sports equipment has poor safety and poor limiting effect. By setting the limiting block, the swing rod directly collides with the limiting block to limit the position, which not only easily wears the swing rod, but also limits the use of sports equipment. service life, and easily pinch the user's limbs, need further improvement. Contents of the invention [0004] In order to...

Claims

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Application Information

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IPC IPC(8): A63B71/00
CPCA63B71/0054A63B2071/0072
Inventor 杨卫东
Owner XIJING UNIV
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