Exercise bike brake knife resistance adjustment mechanism

A technology of resistance adjustment and exercise bike, which is applied in the direction of adjusting coordination training equipment, adjusting cardiovascular system training equipment, sports accessories, etc., and can solve problems such as easy turning of the head, potential safety hazards, and insufficient rotation

Active Publication Date: 2017-02-01
LOCTEK ERGONOMIC TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the knob adjustment method is in the form of rotation, it is easy for people to turn their heads or not rotate in place during the operation, the accuracy is low, and the operation is inconvenient. Moreover, the knob is easy to slip, which has certain potential safety hazards.

Method used

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  • Exercise bike brake knife resistance adjustment mechanism

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Embodiment Construction

[0019] Below in conjunction with specific embodiment and description of drawings, the present invention is described in detail:

[0020] Such as figure 1 As shown, the present invention provides an exercise bike brake knife resistance adjustment mechanism, which includes a fixed frame 6, an adjustment rod 2, and a backguy 7 with a sleeve 8. In order to ensure safety and durability, generally the backguys all use steel cables , the middle part of the adjusting rod 2 is rotatably connected with the fixed frame 6, the lower end of the adjusting rod 2 is provided with a first hook 2.3, the end of the pull wire 7 is connected with the first hook 2.3, and the fixed frame 6 is also A second hook 6.3 is provided, and the sleeve 8 of the stay wire 7 is connected and locked with the second hook 6.3. Since the second hook does not move, and when the adjusting lever rotates, the first hook rotates, and the end of the stay wire will be pulled. The part moves accordingly, that is, the pull...

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PUM

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Abstract

The invention provides an exercise bicycle switch blade resistance regulating mechanism, which comprises a fixed mount, a regulation rod and a stay wire with a casing pipe, wherein the middle of the regulation rod is in rotation connection with the fixed mount; the lower end of the regulation rod is provided with a first hook; the end part of the stay wire is connected with the first hook; the fixed mount is also provided with a second hook; the casing pipe of the stay wire is connected and locked with the second hook; one surface, which is near the fixed mount, of the regulation rod is provided with spacing bulges; the fixed mount is provided with a plurality of spacing grooves matched with the spacing bulges; when the regulation rod rotates, the spacing bulges are embedded into one of the spacing grooves. The exercise bicycle switch blade resistance regulating mechanism has the advantages of high safety, simpleness and quickness in operation and high regulation accuracy.

Description

[0001] Technical field: [0002] The invention relates to the technical field of sports equipment, in particular to an exercise bike brake knife resistance adjustment mechanism. [0003] Background technique: [0004] At present, the resistance adjustment of the magnetically controlled exercise bike is generally in the form of a knob, so that the pull wire is wound on the knob, and then the pull wire is pulled by turning the knob, and then the magnet is pulled by the pull wire, thereby adjusting the distance between the magnet and the flywheel to achieve electromagnetic resistance adjustment. Due to the rotating form of this knob adjustment method, people tend to turn their heads too much or not turn in place during the operation, which has low accuracy and inconvenient operation, and the knob is easy to slip, which has certain potential safety hazards. [0005] Invention content: [0006] The technical problem to be solved by the present invention is to provide an exercise bi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B21/005A63B21/22A63B22/06
Inventor 项乐宏郑祥明刘志
Owner LOCTEK ERGONOMIC TECH CORP
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