Cylinder body type wrist wrestling training device

A technology of training equipment and wrist wrench, which is applied in the direction of muscle training equipment, gymnastics equipment, sports accessories, etc., can solve the problems of unsuitable outdoor installation, easy damage and loss, short service life, etc. Easy-to-use effects
CN110665190AInactive Publication Date: 2020-01-10TANGSHAN COLLEGE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TANGSHAN COLLEGE
Publication Date
2020-01-10
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a cylinder body type wrist wrestling training device. The cylinder type wrist wrestling training device comprises a fixed base and a stand column, wherein the stand column is ofa hollow rectangular cavity body; the middle of the stand column is provided with a gear box; large and small bevel gears which are meshed with each other are arranged in the gear box; a holding rodis fixedly arranged at the tail end of a transmission shaft of the large bevel gear; a lead screw is in threaded connection with the inside of a screw hole in the center of the small bevel gear; the lead screw runs through a box body of the gear box and then the two ends of the lead screw are connected with a cylinder body; the cylinder body is an air cylinder or a hydraulic cylinder; and a supporting plate for placing the elbow is arranged under the transmission shaft of the large bevel gear. The damping effect generated by compressing air in the air cylinder or hydraulic oil in the hydrauliccylinder replaces the elastic effects of various elastic objects, the exhaust quantity and the oil quantity are controlled by manually adjusting an exhaust valve or a hydraulic valve of the air cylinder, and proper force is selected to start wrist force training.
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Description

technical field

[0001] The invention relates to a cylinder type wrist wrench training device, which belongs to the technical field of sports fitness equipment and is used in public places such as campuses, communities, squares or parks. Background technique

[0002] Wrist wrestling is a kind of exercise that people love very much. It not only exercises people's arm strength and wrist strength, but also can exercise people's fighting spirit and promote emotional communication between people. It is suitable for installation in public gyms, campuses, communities, squares or parks. place. At present, all kinds of wrist wrestling training equipment use elastic objects such as springs and rubber as the main tension components. Due to the different sizes of individual wrist strengths, it is necessary to frequently increase or decrease the number of elastic objects, which is not only cumbersome, but also easy to install outdoors. Damage and loss, short service life, not suitable fo...

Claims

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