Hurdle for physical training

Abstract

The invention discloses a hurdle for physical training. The hurdle comprises a lever, wherein supporting rods are fixedly connected to the left side and the right side of the lower surface of the lever, dividing rulers are clamp-connected to the opposite faces of the two supporting rods, the bottom ends of the supporting rods penetrate into grooves formed in the top ends of fixing rods, sliding grooves are formed in the left and right side faces of the inner walls of the grooves, slide blocks are in sliding connection with the inner walls of the sliding grooves, the opposite faces of the two slide blocks are fixedly connected with the left side faces and the right side faces of the supporting rods, adjusting devices are clamp-connected to the bottom ends of the supporting rods, and the bottom ends of the adjusting devices are fixedly connected with the upper surfaces of first bevel gears. The hurdle for physical training makes a user adjust the height of the lever according to his / hersituation and demand under the joint effect of a handle, a second rotary shaft, second bevel gears, the first bevel gears, threaded columns, threaded cylinders, the supporting rods and the lever and accordingly can adapt to the demands of different populations, adjustment is finer, and the practicability of the hurdle is improved.

Description

technical field [0001] The invention relates to the technical field of sports, in particular to a hurdle frame for sports training. Background technique [0002] Sports is a complex social and cultural phenomenon. It takes physical and intellectual activities as the basic means, and according to the laws of human growth and development, skill formation and function improvement, it can promote overall development, improve physical quality and comprehensive education level, enhance physical fitness and It is a conscious, purposeful and organized social activity to improve sports ability, lifestyle and quality of life. With the expansion of international exchanges, the scale and level of sports development has become a measure of the development and progress of a country and society. An important symbol, it has also become an important means of diplomatic and cultural exchanges between countries. [0003] When carrying out physical exercise, it is necessary to use sports equip...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the present invention provides a hurdle frame for physical training, which solves the problem that the existing hurdle frame cannot be adjusted in height, and it is easy to fall over and cannot ensure the safety of the trainers. When the hurdle frame falls to the ground, it needs to be It is very cumbersome to operate when someone lifts it up again and puts it in a good position, which affects the training efficiency of the athletes.

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