a pommel horse

Abstract

The invention belongs to the field of mechanical technology and relates to a pommel horse. The pommel horse solves the technical problem that existing pommel horses are poor in safety performance. Thepommel horse comprises a base, the lower surface of the base is provided with support rods, every support rod is provided with an airbag which is connected with an air cylinder, and the airbags are detachably connected through cord fasteners; the upper surface of the base is provided with two pommel rings at an interval; each pommel ring comprises a ring body, and the lower end of the ring body is fixedly connected with a connecting plate which is fixed onto the upper surface of the base; the upper surface of the base is provided with grooves in the front-back direction of the pommel horse; the lower surfaces of the connecting plates are fixedly provided with limiting shafts clamped inside the grooves; limiting mechanisms capable of limiting the swinging angles of the limiting shafts aremounted between the base and the limiting shafts. The pommel horse has the advantages of being high in safety performance and the like.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a pommel horse. Background technique [0002] Pommel horse is a kind of gymnastics equipment. It is shaped like a horse. There are two semi-circular rings on its back. Rotation and displacement rotation, etc. Therefore, the saddle ring maintains a certain stability, which is one of the guarantee conditions for athletes to do a good job. In fact, in the process of the saddle ring being stressed, even if there is no displacement of the saddle ring, there will be a certain degree of skew variation. Therefore, it is necessary to have a quantitative limit and test on the stability of the saddle ring. [0003] In order to solve the above problems, Chinese patent CN 202869800 U discloses a pommel horse ring stability automatic detection device, which includes a left push rod and a right push rod erected between two saddle ring beams, and a left push rod and a right push rod There is a...

AI Technical Summary

Problems solved by technology

[0005] Although the above-mentioned device can detect the stability of the saddle ring, it can only detect the pommel horse before it leaves the factory, and cannot detect the pommel horse in real time; and in the actual use of the pommel horse, the saddle ring is often subjected to forces from both sides. Athletes are prone to injury when the saddle ring is unstable

Images