Auxiliary training rotation handle

Abstract

The invention relates to an auxiliary training rotation handle which comprises a handle rod. A first retaining ring, a lifting lug and a second retaining ring sleeve the middle of the handle rod, stopping block bolts are arranged on the first retaining ring and the second retaining ring, and two ends of the handle rod are connected with bulbs. The novel auxiliary training rotation handle is researched and developed by the aid of mechanical principles and human structures, the handle is suitable for trainers of various types according to human sport mechanics, the handle is matched with various rope dynamic tension training apparatuses and multifunctional comprehensive training apparatuses, multifunctional effect is achieved, and the handle is easily stored and quite applicable to gymnasiums and homes. The auxiliary training rotation handle has the advantages that the handle is simple in structure, comprehensive in function, simple in process, safe to use, novel in shape, convenient to install and maintain, low in cost and easy to popularize, space is saved and the like.

Description

technical field [0001] The invention relates to fitness equipment, in particular to an auxiliary training rotating handle and a manufacturing method thereof. Background technique [0002] Auxiliary training Rotating handle is a necessary auxiliary training accessory for rope-driven tension training equipment and multi-functional comprehensive training equipment. It can cooperate with various rope-moving equipment to enable trainers to achieve the purpose of increasing muscle for lean people, reducing fat for fat people and shaping the body. [0003] At present, various auxiliary training handles have entered thousands of families with the popularization of rope-driven tension training equipment and multi-functional comprehensive training equipment, but general auxiliary training handles cannot achieve the function of free rotation, making the trainer It is more comfortable, and some handles and lugs can be rotated. In order to achieve a certain strength, more welding process...

AI Technical Summary

Problems solved by technology

[0003] At present, various auxiliary training handles have entered thousands of families with the popularization of rope-driven tension training equipment and multi-functional comprehensive training equipment, but general auxiliary training handles cannot achieve the function of free rotation, making the trainer It is more comfortable, and some handles and lugs can be rotated. In order to achieve a certain strength, more welding processes are used, which increases the process and cost, and the handles of the welding process cannot use two-color or even multi-color surface treatment.

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