Elastic structure of a sport equipment

Abstract

An elastic structure of a sport equipment comprises a base, a staggered frame, an elastic body and an applying member. The base is supported on a ground. The elastic body is extendable and retractable located on the base. The applying member is connected to the elastic body for generating a stretching movement back and forth. The base and the staggered frame can be foldable, thus the elastic structure of the sport equipment has a smaller volume for collecting and saving.

Description

RELATED APPLICATIONS[0001]This application claims priority to Taiwan Application Serial Number 104212947, filed Aug. 11, 2015, which is herein incorporated by reference.BACKGROUND[0002]Technical Field[0003]The present disclosure relates to a foldable sport equipment. More particularly, the present disclosure relates to an elastic structure of a sport equipment that supplies an ample and effective recovering force.[0004]Description of Related Art[0005]Recently, the technology of the foldable sport equipment has developed towards without electricity for easily using and operating. Therefore, an elastic member is the most important parts of the foldable sport equipment, and the elastic member of the foldable sport equipment needs a longer extendable and retractable space for moving.[0006]However, the longer extendable and retractable space and the foldable sport equipment are conflicted. Now, the elastic member normally uses a non-fixed elastic string for free the design space of the f...

AI Technical Summary

Benefits of technology

This patent describes a new elastic structure for a sport equipment. The structure includes a base, a staggered frame, an elastic body, and an applying member. The staggered frame is supported on the base and is angled in an X-shape with the base, allowing for adjustable rotations. The front and rear sections extend outward from the pivoting portion of the staggered frame. The elastic body passes through extending and positioning sockets on the front and rear sections and is extendable and retractable. The applying member is connected to the elastic body to generate a stretching movement. The technical effect of this invention is to provide a flexible and adjustable elastic structure for sport equipment, which improves the stability, shock absorption, and comfort of the equipment.

Problems solved by technology

However, the longer extendable and retractable space and the foldable sport equipment are conflicted.

Therefore, the conflict between the longer extendable and retractable space and the foldable sport equipment puzzles the designer of the foldable sport equipment.

The non-fixed elastic string occupies space and interferences folding action, and the non-fixed elastic string will bounce or shake during a user operation.

The bouncing or shaking is very dangerous if the user performs a wrong operation.

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