handstand machine

Abstract

The invention relates to an inversion machine, which comprises a control device, the control device comprises: a chassis, a drive shaft, a swivel pivot which is arranged in the chassis, The drive shaft rotates by being connected with by a drive wheel; the drive shaft is connected with a drive device going through the end of the chassis in assembling and dismantling structure; a driven pulley, a rotating pivot which is arranged into the chassis rotates driven by the dive wheel; an output shaft, a rotating pivot which is arranged into the chassis rotates driven by the driven pulley; the output shaft is fixed with a lying slab joint of the inversion machine in rotation. The control device control the lying slab tilting position of the inversion machine and make the lying slab a predetermined angle.

Description

technical field [0001] The invention relates to sports and fitness equipment, in particular to a control device installed on an inversion machine, the control device is used to control the angle and location of the lying board of the inversion machine. Background technique [0002] Traditional inverted machine, its structure roughly comprises a vertical frame, in this frame, connects the left and right sides of a lying board with left and right joints, the bottom of this lying board connects a height adjuster, the bottom of this height adjuster connected to an ankle brace. The user adjusts the distance from the ankle anchor to the top of the deck with the height adjuster according to his height, so that the user lies on the deck with his back leaning on his back, and his ankle is positioned by the ankle anchor. The user's body exerts the force of lying on his back to make the reclining board tilt backwards, presenting an inverted posture on the head and feet. [0003] User...

AI Technical Summary

Problems solved by technology

[0003] Users who are new to the handstand machine are usually unable to skillfully control the tilting angle and speed of the reclining board with the muscles and strength of the body, so that the reclining board cannot be tilted backwards, suddenly tilted backwards, and the backward tilting angle is instantaneous. Too large, the overturning speed is too fast at an instant, and it is difficult to return to the original position after overturning, etc.

In the traditional handstand machine, the reclining board must be tilted backwards to the maximum angle before it can be stopped by the stop bar and positioned. However, for some users, it may cause discomfort when tilted to the maximum angle.

[0004] In addition, users who are already familiar with handstand machines will go further and want to perform other exercises on the deck, such as sit-ups, but because the deck is not fixed, such movements that change the center of gravity will cause the deck to shake , the user cannot control their center of gravity on the lying board, so this type of exercise cannot be performed on the traditional handstand machine

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