Adjustable sandbag for sports martial art training

Abstract

The invention relates to an adjustable sandbag for sports martial art training, which comprises a support, a lifting assembly is arranged on the upper surface of the support, two support rods are fixedly connected to the bottom of the support, a safety assembly is arranged at the bottom between the two support rods, a top plate is arranged at the bottom of the lifting assembly, and a center rod is fixedly connected to the lower surface of the top plate. The bottom of the center rod is fixedly connected with a bottom plate, the outer surface of the center rod is sleeved with a sandbag body, and a dismounting assembly is arranged on the bottom plate; the dismounting assembly comprises a cavity formed in the bottom of the center rod. According to the adjustable sandbag for sports martial art training, the dismounting and mounting assembly is arranged between the bottom plate and the center rod, the bottom plate can be rapidly dismounted through the dismounting and mounting assembly, and therefore the sandbag body can be conveniently replaced, sandbag bodies of different sizes can be adjusted, the adjustable sandbag can meet the using conditions of different people, meanwhile, the sandbag body can be conveniently maintained, operation is easy, and practicability is high. The use is convenient.

Description

technical field [0001] The invention relates to the technical field of sports martial arts training, in particular to an adjustable sandbag for sports martial arts training. Background technique [0002] Sandbags are one of the training equipment for fighting sports. They are mainly used for hitting strength training. Sandbags are generally made of microfiber leather or PU leather, canvas or Oxford cloth. There is usually a gap between the inside and the filling. The first layer is a cushioning layer made of EVA or plastic foam, and the finished sandbags are generally filled with rags. [0003] Sandbags are differentiated into various shapes and sizes according to factors such as different training focuses, fighting types and styles. The most common traditional sandbags are generally cylindrical, and there are also banana-shaped (relatively slender cylindrical), spherical , teardrop-shaped, pear-shaped, big-headed, bowling-shaped, etc., for example, the Chinese invention pa...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an adjustable sandbag for sports martial arts training, which has the advantages of easy replacement and adjustment, and solves the problem that the traditional sandbags for sports martial arts training are not easy to replace and adjust

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