Track and field hurdle frame structure with protective effect

Abstract

The invention discloses a track and field hurdle frame structure with a protective effect. The track and field hurdle frame structure comprises a pair of support legs with the same structure, a pair of support sleeves with the same structure and a cross beam, wherein the pair of support sleeves are mounted at one ends of the pair of the support legs, and are rotatably connected with the supportinglegs respectively; the cross beam is disposed between the pair of the support sleeves; a folding storage mechanism is arranged between the pair of support legs and between the pair of support sleevesseparately; and a flexible buffering mechanism is arranged on the cross beam. A folding type supporting mechanism is designed, so that folding and storage can be performed between the support legs and the support sleeves; meanwhile, an adjustable lifting mechanism is arranged in the support sleeves, so that the cross beam can be adjusted in multiple heights, and by being matched with a flexible buffering protection mechanism on the cross beam, the injury to the legs of a user caused by collision on the cross beam in the using process is avoided to the greatest extent, the structure is simpleand stable, and the use is rapid and convenient.

Description

technical field [0001] The invention relates to the technical field of sports equipment, in particular to a track and field hurdle frame structure with protective effect. Background technique [0002] Hurdles is a sprint event with a fixed number, fixed distance, and fixed height hurdles on the way. It is also an event with more complicated technology, stronger rhythm, and higher exercise value in track and field sports. Engaging in hurdle running can not only effectively develop physical qualities such as speed, jumping ability, flexibility and agility, but also cultivate the will qualities of bravery, tenacity, decisiveness and overcoming difficulties. [0003] In the use of hurdles for track and field sports training, the height of the training hurdles should often be adjusted according to different usage requirements. However, in the prior art, the overall structure of the hurdles for track and field sports training is relatively single. Under the action of the hurdle b...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to solve the above-mentioned problems by designing a track and field hurdle frame structure with a protective effect. It is not firm, and under the action of the hurdle beam and gravity, the hurdle beam slowly descends downward, resulting in inaccurate adjustment of the height of the hurdle for track and field sports training, so that the athletes cannot achieve the training effect. And the phenomenon that the legs collide with the railing board, due to the high strength and high hardness of the railing board, not only is it easy to cause injury to the practitioner or damage to the hurdle frame, but also cause psychological fear to the practitioner

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