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Body building bed

A bed board and bed body technology, applied in the field of fitness beds, can solve the problems of high manufacturing cost, complex motion devices, high requirements on crankshaft machining accuracy, etc., and achieve the effects of low cost and simple structure

Inactive Publication Date: 2014-07-09
河北上医堂科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These kinematic mechanisms are driven by the same crankshaft in the reduction box, which makes its kinematic device more complicated, requires high machining accuracy of the crankshaft, and has high manufacturing costs.

Method used

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Embodiment

[0030] Such as figure 1 As shown, the present embodiment discloses a fitness bed, which has a bed body 40, a bed board 41 for people to lie on is provided above the bed body 40, and a pusher arranged at the bottom of the bed body 40 to push the limbs to move up and down. The device 10 can drive the limbs of the human body to move up and down.

[0031] Figure 5 Shown is a bed board 41 in the form of a single bed for an exercise bed. Four transparent round holes 42 are provided at positions corresponding to the limbs on the bed board 41 , and a pushing device 10 is provided below each round hole 42. ,Such as Figure 4 As shown, the four propulsion devices 10 are all driven by a central power device 20 located in the middle. Bed board 41 also can increase its width, makes the form of double bed.

[0032] Propelling device 10 comprises a fixed frame 11 that is fixed on the bed body 40, is provided with the movable rod 12 that can slide up and down in fixed frame 11, is provid...

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Abstract

The invention discloses a body building bed, which comprises four pushing devices and a central power device, wherein the four pushing devices are respectively placed in the positions corresponding to limbs, located under a bed board of the body building bed and comprise main rotating members as bent axles to push the limbs to move up and down; the central power device provides rotating power for the bent axle of each pushing device and comprises a frame, a main bevel gear that is arranged in the frame, four driven bevel gears that are respectively meshed with the main bevel gear, and a power generating device that drives the main bevel gear to rotate; and each driven bevel gear is respectively connected with each bent axle of each pushing device. According to the invention, the central power device is used to drive the bent axles of the pushing devices to allow the pushing devices to drive the limbs of a human body to move. As the central power device and the pushing devices can be separately manufactured, the central power device and the pushing devices are simple in structures and suitable for being placed in a house, a gym, a hospital, an office and other places for body building while matched with the corresponding bed board, and the cost is lower.

Description

technical field [0001] The invention relates to a driving device, in particular to an exercise bed. Background technique [0002] Existing exercise beds mostly have the function of making the bed board vibrate up and down, left and right, and there is no device for making people's limbs move up and down. For this reason, the applicant's patent No. The functional fitness device not only has a bed board up and down movement mechanism for making the bed board vibrate, but also includes an elbow arm up and down movement mechanism and a leg up and down movement mechanism for moving the limbs of the human body. These kinematic mechanisms are driven by the same crankshaft in the reduction box, which makes its kinematic device more complicated, requires higher machining accuracy of the crankshaft, and has a high manufacturing cost. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a fitness bed, which can reliably promote...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61G7/002A61H1/00
Inventor 王继文
Owner 河北上医堂科技有限公司
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