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Weight plate gap adjustment device for weight training equipment

a technology of weight training equipment and gap adjustment device, which is applied in the direction of muscle exercise device, gymnastic exercise, sport apparatus, etc., can solve the problems of gap between the locking pin, the weight plate and the traction shaft, exerting force but not being able to move, and poor fitness operation, so as to improve the operating feeling and movement intuition

Inactive Publication Date: 2021-05-06
HEALTHSTREAM TAIWAN INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention is a device to adjust the gap between a weight plate and a related component in weight training equipment. It improves the operating feel and movement intuitition by reducing the gap. The device includes a locking pin and at least one inserting member. The locking pin is detachably coupled to the hole of one weight plate and the traction shaft, and each inserting member is mounted in the hole of one respective weight plate to closely abutted with the locking pin to eliminate the gap between them.

Problems solved by technology

However, there are manufacturing tolerances in the matching aperture between the locking pin, the weight plates, and the traction shaft, resulting in a gap between the locking pin, the weight plates, and the traction shaft.
On the contrary, there will be problems of exerting force but not being able to move, and the fitness operation feels poor.

Method used

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  • Weight plate gap adjustment device for weight training equipment
  • Weight plate gap adjustment device for weight training equipment
  • Weight plate gap adjustment device for weight training equipment

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Embodiment Construction

[0014]Hereinafter, the technical content and features of the present invention will be described in detail by enumerating preferred embodiments with drawings. The weight plate gap adjustment device of weight training equipment provided by the present invention can be widely used in various fitness equipment with weight training boxes. Those skilled in the art can understand that the explanatory terms of this embodiment belong to the upper-level description that does not limit the application field. For example, the material or shape terms include but are not limited to the material or shape specified by the description content, and the position terms include but are not limited to setting, proximity, connect, or adjacency. The term “one” for the quantity of each component includes one and more than one component quantity. The directional adjectives mentioned in the content of this specification, such as “upper”, “lower”, “inner”, “outer”, “top”, “bottom”, etc. are only exemplary des...

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Abstract

An weight plate gap adjustment device for weight training equipment includes a locking pin having a taper on the body thereof and being detachably coupled to a hole of one weight plate and a traction shaft of the training equipment, and an inserting member having a coupling portion that has a taper corresponding to the taper of the body of the locking pin. The inserting member is mounted in the hole of the weight plate so that when the locking pin is coupled to the hole of the weight plate, the body and the coupling portion are closely abutted with each other to eliminate the gap between the locking pin and the weight plate.

Description

BACKGROUND OF THE INVENTION1. Field of the Invention[0001]The present invention relates to weight training equipment, and more particularly to a weight plate gap adjustment device for weight training equipment.2. Description of the Related Art[0002]A weight training equipment usually has a plurality of weight plates stacked on the top of each other. A traction shaft is placed in the center of the weight plates, and the traction shaft is driven by pulling a steel cable to pull up and lower the weight plates to produce a weight training effect. When changing the load, a locking pin is used to pass through the weight plate at a different location and the traction shaft, so that the traction shaft drives the corresponding number of weight plates through the locking pin to achieve the training effect of adjusting the load.[0003]However, there are manufacturing tolerances in the matching aperture between the locking pin, the weight plates, and the traction shaft, resulting in a gap betwee...

Claims

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Application Information

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IPC IPC(8): A63B21/062
CPCA63B21/063A63B21/0632A63B2209/08
Inventor CHEN, CHUN-TING
Owner HEALTHSTREAM TAIWAN INC
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