Novel vertical boxing ball

Abstract

The invention provides a novel vertical boxing ball which comprises a ball body, a supporting assembly, a rebounding assembly and a base which are sequentially connected from top to bottom, the rebounding assembly comprises a fixing base and a spring vertically arranged on the fixing base, the supporting assembly comprises a vertically-arranged supporting rod, the periphery of the supporting rod is sleeved with a sleeve assembly, the sleeve assembly comprises a fixing sleeve capable of moving up and down, and the fixing sleeve can move to the periphery of the spring and is fixedly connected with the fixing base. The novel vertical boxing ball is simple in structure and reasonable and ingenious in design, and the spring has a free state and a fixed state due to the arrangement of the sleeve assembly, so that on one hand, when the boxing speed ball is not used, the spring of the boxing ball is fixed and protected, and the service life is prolonged; the quick switching of different use modes of the boxing speed ball is achieved, convenience and quickness are achieved, and the operation is easy; and on the other hand, accidental injury caused by accidental collision when not in use can be avoided.

Description

technical field [0001] The invention relates to the field of fitness equipment, in particular to a novel vertical boxing ball. Background technique [0002] The boxing speed ball is easy to learn. Long-term practice can exercise people's sensitivity and quick response ability, and can also increase the elasticity of muscles and the overall coordination of the body. However, the current boxing speed ball structure has the following problems: [0003] 1. The swing spring of the boxing ball is always under stress when in use, and the long-term stress causes the spring to deform, which makes the spring force decrease, and the rebound is not in place when hitting, which affects the training effect. The upper and lower ends of the existing boxing ball spring are fixedly connected and assembled on the boxing ball. Therefore, after deformation during use, it is difficult to replace the spring and it is not easy to disassemble. At the same time, it may cause damage to other parts dur...

AI Technical Summary

Problems solved by technology

[0003] 1. The swing spring of the boxing ball is always under stress when it is used, and the long-term force causes the spring to deform, which makes the spring force decrease, and the rebound is not in place when hitting, which affects the training effect

The upper and lower ends of the existing boxing ball spring are fixedly connected and assembled on the boxing ball. Therefore, after deformation during use, it is difficult to replace the spring and it is not easy to disassemble. At the same time, it may cause damage to other parts during the maintenance process. Therefore, , the existing boxing balls are scrapped after the spring is deformed, resulting in the waste of other accessories except the spring, and since the spring is the part with the most frequent movement and the largest swing range in the boxing ball, if the spring is set to be convenient The disassembled structure will often cause a decrease in its connection strength and increase the safety hazard during use, so no relevant solutions have been proposed for this technical problem in the existing design of boxing balls

[0004] 2. When the existing boxing balls are placed at home, there are often no protective measures for the boxing balls. Therefore, if a child or an old man in the family hits the boxing ball by mistake, the boxing ball is prone to rebound, and then it is knocked down. cause accidental injury

[0005] Therefore, there are many cognitive bottlenecks and technical difficulties in how to propose an optimization plan for the structure of the boxing ball to solve the above three technical problems at the same time. At present, no effective solution has been proposed in this industry.

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