Crush injury preventive athletics hurdle

Abstract

The invention discloses a crush injury preventive athletics hurdle which comprises a strut. A first bottom rod and a second bottom rod are arranged at two ends of the strut and are fixedly connected with the strut by bolts, first clamp grooves are formed in the top of the first bottom rod and the top of the second bottom rod, clamp seats are arranged inside the first clamp grooves, support columnsare arranged on the tops of the clamp seats and are fixedly connected with the clamp seats by screws, a pipe sleeve is arranged at an end of each support column, first connecting plates are arrangedat the bottoms of the pipe sleeves and are fixedly connected with the support columns by bolts, second connecting plates are arranged on the tops of the pipe sleeves, and support arms are arranged atthe ends of the pipe sleeves. The crush injury preventive athletics hurdle has the advantages that good protective effects can be realized by the crush injury preventive athletics hurdle, and the crush injury preventive athletics hurdle is convenient to move and low in cost and has a broad market prospect and a broad application prospect.

Description

technical field [0001] The invention relates to the technical field of track and field hurdles, in particular to an anti-collision track and field hurdles. Background technique [0002] The so-called track and field hurdles are obstacles for track and field hurdles. The hurdles originated in the United Kingdom. From the 17th to the 18th centuries, animal husbandry was quite developed in some areas of the United Kingdom. Herdsmen often needed to cross the corrals to chase escaped livestock. , some young herdsmen who like to be lively often hold a game of jumping over the sheepfold. They move the fence to the flat ground and set up several obstacles similar in height to the sheepfold to see who can run at the front. This is the prototype of the hurdle race. The hurdle race is a highly technical sprint event that spans a specified height and number of hurdles within a certain distance. In international competitions, the men's hurdles are 110 meters high, the hurdles are 106 cen...

AI Technical Summary

Problems solved by technology

[0003] The existing track and field hurdle frame cannot be bent, so that the device cannot prevent leg injuries, thereby reducing the practicability of the device, and the device is inconvenient to move, resulting in an increase in the time spent on moving the device each time. On the other hand, when the device is hit easy to slide

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