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Training instrument

A technology of an appliance and an operating part, applied in the field of training appliances, can solve the problems of single repetition and no training appliance, etc.

Inactive Publication Date: 2007-04-04
株式会社柔道指导研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, although there are training equipment for strengthening the force of pulling the opponent, there is no training equipment developed for strengthening the force of pushing the opponent or twisting the waist
[0004] In addition, although in the past there were training appliances for strengthening the muscle strength of the upper limbs or limbs, most of them repeated a single action, and there was no appliance that could be trained in a standing posture and with complex movements similar to judo matches. develop such training devices

Method used

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Embodiment Construction

[0046] Hereinafter, one embodiment of the present invention will be described based on the drawings. Fig. 1 is an overall perspective view of a training device 1 according to the first embodiment of the present invention, Fig. 2 is a partial top view of the training device 1, Fig. 3 and Fig. 4 are partial enlarged cross-sectional views of Fig. 2 , and Fig. 5 is a partial enlarged perspective view of the training device 1 , FIG. 6 is an explanatory diagram of the method of use of the training device 1.

[0047] As shown in FIG. 1 , this training device 1 includes a rod 2 formed of a rigid material such as metal. The bar 2 is formed to be longer than the shoulder width of a general physique trainer, and is placed horizontally in front of the trainer, with both ends protruding from the trainer's side by about 10 cm.

[0048] A push operation part 3 is attached to the central part of the lever 2 in the longitudinal direction. The push operation part 3 is formed of a rigid materi...

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Abstract

The invention provides a kind of training apparatus mainly for strengthening the muscle strength of upper limbs or limbs, especially the apparatus suitable for judo training. The rotating shaft (7) is freely rotatably mounted on the middle part of the rod (2) and is formed with a pushing operation part (3) for the operator to hold the both sides of the rotating shaft (7) with his hands to operate; and, A load imparting mechanism (14) at both ends of the rod (2) is given a load opposite to the pressing force applied to the rod (2) by the push operation part (3).

Description

technical field [0001] The invention relates to a training device mainly for strengthening the muscle strength of upper limbs or limbs, especially a training device suitable for judo. Background technique [0002] As we all know, judo is a fighting technique in which various techniques are applied to the opponent to make them fall, and the strengthening of the force to draw the opponent, thrust, twisting force, etc. is indispensable. [0003] At present, although there are training devices for strengthening the force of pulling the opponent, there is no training device developed for strengthening the force of pushing the opponent or the force of twisting the waist. [0004] In addition, although in the past there were training appliances for strengthening the muscle strength of the upper limbs or limbs, most of them repeated a single action, and there was no appliance that could be trained in a standing posture and with complex movements similar to judo matches. Develop suc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B23/02A63B69/00A63B21/055A63B21/062A63B23/00A63B23/04A63B23/12A63B71/02
CPCA63B2023/003A63B2021/169A63B2071/024A63B71/0622A63B21/0414A63B23/12A63B2023/0411A63B21/062A63B21/0557A63B2071/027A63B21/00061A63B2208/0204A63B21/1434A63B21/0442A63B21/00065A63B69/004A63B21/1419A63B21/0552A63B21/1469A63B21/0628A63B21/4035A63B21/169A63B21/4017A63B21/4009A63B23/1209A63B23/03525A63B23/03533A63B23/03541A63B23/03575A63B23/02
Inventor 柳泽久斋藤悟金子克己
Owner 株式会社柔道指导研究所
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