Plum pile provided with protecting device and used for exercising

Abstract

The invention provides a plum pile provided with a protecting device and used for exercising. The plum pile mainly comprises a bottom plate, braking trundles, a stand column, plum pile bodies, a sliding sleeve, short pipes, cantilever parallel bars and inclined bracing pipes. A plurality of braking trundles are arranged below the bottom plate. The stand column is fixedly connected to the middle of the one end of the bottom plate. The twenty five cylindrical rubber plum pile bodies are fixed to the bottom plate through screws. A center hole is formed in the top of the stand column. The sliding sleeve is arranged at the upper end of the stand column. A screw shaft penetrates through a vertical hole of the sliding sleeve and the center hole of the stand column and is fixed through a jackscrew. One ends of the cantilever parallel bars are fixedly connected with the sliding sleeve, and the other ends of the cantilever parallel bars are free ends. One ends of the two inclined bracing pipes are fixedly connected with the lower portions of the cantilever parallel bars. The other ends of the two inclined bracing pipes are fixedly connected with one ends of the two short pipes, and the other ends of the two short pipes are fixedly connected to the two sides of the sliding sleeve respectively. When a user uses the plum pile for exercising, the plum pile is not limited by a site, when the user is about to fall down in the process of practicing walking on the plum pile, the user holds the cantilever parallel bars with the hands so as to be prevented from falling down and protected, and the safety guarantee can be provided for more people to participate in walking on the plum pile.

Description

technical field [0001] The invention belongs to the field of sports equipment, in particular to a plum blossom pile. Background technique [0002] Practicing the plum-blossom piles is beneficial to improve people's leg strength, coordination and balance ability, but there are problems: a. Usually, the fixed plum-blossom piles are set outdoors, and there is a problem that the practice positions of indoor and outdoor venues cannot be moved arbitrarily. b. Combinable mobile plum blossom piles for the current movable plastic field, patent 201110083147.8, which is limited to use in plastic fields, and cannot be used for practice on cement, tiles, and floor fields; c. The outer protective soft rubber roller of the plum blossom pile currently used , patent 201020283138.4, "soft rubber roller 2" has a certain protective effect, but "the upper end of round pipe 1 is welded and connected to disc 3" has a hidden danger of injury. d. The related patent CN3347444 has no casters and is i...

AI Technical Summary

Problems solved by technology

[0002] Practicing plum-blossom piles is beneficial to improve people's leg strength, coordination and balance ability, but there are problems: a. Usually, the fixed plum-blossom piles are set outdoors, and there is a problem that you can't choose the practice position of indoor and outdoor venues arbitrarily

b. Combinable mobile plum blossom piles for the current movable plastic field, patent 201110083147.8, which is limited to use in plastic fields, and cannot be used for practice on cement, tiles, and floor fields; c. The outer protective soft rubber roller of the plum blossom pile currently used , patent 201020283138.4, "soft rubber roller 2" has a certain protective effect, but "the upper end of round tube 1 is welded and connected to disc 3" has the potential to hurt people

d. The related patent CN3347444 has no casters and is inconvenient to move and has no protection device

e. Practicing plum-blossom piles is easy to fall and hurt people, which makes many people afraid to practice. This is the bottleneck problem that restricts the practice of plum-blossom piles

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