Multifunctional martial art instrument

Abstract

The invention discloses a multifunctional martial art instrument. The multifunctional martial art instrument comprises a spear head, a first spear rod, a second spear rod, a first connecting rod, a connecting pipe and a chain, wherein the first connecting rod is arranged at the tail end of the spear head, and the axis of the first connecting rod is collinear with the axis of the spear head; a first external thread is arranged on the outer wall of the first connecting rod, and a first groove is formed in the end face of one end of the first spear rod; a first internal thread matched with the first external thread is arranged on the inner wall of the first groove, and the first connecting rod is in threaded connection with the end, provided with the first groove, of the first connecting rod;a second groove is formed in the end face of the other end of the first spear rod, and a second internal thread is arranged on the inner wall of the second groove; the end face of one end of the second spear rod is provided with the connecting pipe, and the axis of the connecting pipe is collinear with the axis of the second spear rod; a second external thread matched with the second internal thread is arranged on the outer wall of the connecting pipe, and the end, provided with the second groove, of the first spear rod is in threaded connection with the connecting pipe; one end of the chainis connected with the bottom wall of the second groove, and the other end of the chain penetrates through the connecting pipe and is connected with the second spear rod.

Description

technical field [0001] The invention belongs to the technical field of martial arts equipment, and in particular relates to a multifunctional martial arts equipment. Background technique [0002] my country is an ancient civilization with a long history, and its ancient culture is extensive and profound. Chinese martial arts is a part of it. Practicing martial arts can move the muscles and bones, cultivate the ability of instant response, improve the flexibility, coordination and agility of the body, and at the same time, it can also develop the right brain and stimulate the potential. Long-term practice can not only cultivate perseverance, but also correct posture , Shaping the shape. [0003] Martial arts equipment is a common tool for practicing martial arts. There are many types of martial arts equipment, such as knives, guns, swords, halberds, cudgels, maces, nunchakus, nine-section whips, etc. The existing martial arts equipment has a single function. During martial ...

AI Technical Summary

Problems solved by technology

[0004] Therefore the technical problem to be solved in the present invention is to overcome the single defect of martial arts apparatus function in the prior art

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