Adjustable torsion device

An adjustable torque device technology, used in gymnastics equipment, muscle training equipment, sports accessories, etc., can solve the problems of inconvenient demand, inability to carry, unbalanced strength, etc., and achieve the effect of a wide range of people.

Inactive Publication Date: 2016-01-27
张晓敏
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The disadvantage of the former is that it has special requirements for the venue and space, and it cannot be moved at will, and it cannot be carried. It is extremely inconvenient for daily exercise; the disadvantage of the latter is that not only the strength is not balanced during the

Method used

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Embodiment Construction

[0019] In order to further explain the technical means and effects of the present invention to achieve the intended purpose, the specific implementation, structure, features and effects of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0020] Such as Figure 1~5 As shown, the adjustable torque device described in the scheme of the present invention is characterized in that: the adjustable torque device includes two left and right handles 4, 6 housing components and an adjustable torque device; the adjustable torque device is assembled on the right handle 6 in the middle of the two housing components and wrapped in the seat hole 13 in the middle of the right handle and the lower disc-shaped housing; the two housing components of the left handle 4 are assembled on both sides of the right handle 6; the adjustable torque device The central axis 9 passes through the central holes 17, 18 at the botto...

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Abstract

The invention provides an adjustable torsion device which is a convenient physical fitness apparatus suitable for indoor and outdoor exercises and can be used for power and muscle exercises of the arms and wrist parts. The adjustable torsion device comprises shell components of left handles and right handles and an adjustable torsion device. The adjustable torsion device comprises two end covers, a worm, a worm gear, two pairs of bearings, a volute spiral spring and a center shaft. The two ends of the center shaft are supported by a pair of bearings and the middle shaft section portion is fixedly connected with one end of the volute spiral spring; the other end of the volute spiral spring is fixedly connected with a semicircular groove in an inner hole of the worm gear; the worm and the worm gear mesh; the two ends of the worm are supported by a pair of bearings and the worm and the bearings are installed in seat holes of handle shells; the two sides of the worm gear are provided with the two end covers fixedly connected with the worm gear; the outer portions of the worm and the worm gear are wrapped in the shell components of the right handles; right handles are fitted on the two sides of the center shaft in the adjustable torsion device through a pair of bearings; left handles are arranged on the outer sides of the right handles in a sleeving manner and fixedly connected to the two ends of the center shaft, and intersect the right handles.

Description

technical field [0001] An adjustable torque device belongs to the design field of sports fitness equipment. Background technique [0002] The adjustable torquer is a convenient physical fitness equipment suitable for indoor and outdoor exercise, which can exercise the muscles of the arms and wrists, as well as the muscles of the chest and back. There are mainly two types of similar arm strength and wrist strength training equipment on the market at present, and a class is a special device in the combination of large fitness equipment, and a class is a small equipment that utilizes the resulting rebound force when bending a giant spring. The disadvantage of the former is that it has special requirements for the venue and space, and it cannot be moved at will, and it cannot be carried. It is extremely inconvenient for daily exercise; the disadvantage of the latter is that not only the strength is not balanced during the bending process , the intensity cannot be adjusted, only...

Claims

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Application Information

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IPC IPC(8): A63B23/12A63B23/02A63B21/045
Inventor 张晓敏
Owner 张晓敏
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