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

Inactive Publication Date: 2020-01-10
TANGSHAN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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. Damaged and lost, short service life, not suitable for outdoor installation

Method used

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  • Cylinder body type wrist wrestling training device
  • Cylinder body type wrist wrestling training device
  • Cylinder body type wrist wrestling training device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032]A cylinder-type wrist wrench training equipment, comprising a fixed base 1 and a column 2, the column 2 is a hollow rectangular cavity; the middle of the column 2 is provided with a square through hole on the left and right, and the through hole is fixed There is a gear box 3; a large bevel gear 4 is arranged on the inner surface of the rear side of the gear box 3, and a small bevel gear 5 meshing with the large bevel gear 4 is arranged on the above; the large bevel gear 4 and the small bevel gear 5 The gear ratio is 17:1, the small bevel gear 5 has 11 teeth, and the large bevel gear 4 has 187 teeth; the large bevel gear 4 rotates 1 revolution, and the small bevel gear 5 rotates 17 revolutions; the large bevel gear The drive shaft of 4 runs through the rear side wall end of the column 2 and is fixed with a handle 6; the screw hole in the center of the small bevel gear 5 is screwed with a lead screw 7; the lead screw 7 runs through the The rear two ends of the box body of...

Embodiment 2

[0041] On the basis of embodiment one, with reference to the attached Figure 4 , 5 , 6. The difference from Embodiment 1 is: further, the cylinder 8 is a reciprocating double-acting hydraulic cylinder 16; when the pistons in the same cylinder 8 reciprocate, they all compress the hydraulic oil, and all need to apply pressure to the piston rod. Thrust and pulling force; the hydraulic oil tank 17 is fixed in the cavity of the upper column 2 of the mounting seat 9 of the cylinder one 801; between the top and the bottom of the cylinder one 801 and the cylinder two 802 Through the thick arms of the cylinder, there are respectively connected oil return pipelines 18; both sides of the bottom end of the hydraulic oil tank 17 are provided with oil return pipelines 19 connected with the middle part of the oil return pipeline 18 respectively; The upper end of pipeline two 19 is respectively provided with a hydraulic valve 20; the valve handle of the hydraulic valve 20 is arranged on the...

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PUM

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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.

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B23/14A63B23/12A63B21/008
CPCA63B21/008A63B21/0087A63B23/12A63B23/14
Inventor 曹英尹海
Owner TANGSHAN COLLEGE
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