Manufacturing and use method of rotary neck rotator for human body
A rotator and rotary technology, which is used in passive exercise equipment, medical science, non-surgical orthopaedic surgery, etc., can solve the problem of inability to rotate and twist, stiffness and pain in neck muscles, matching the limit of the angle of neck rotation, etc. To reduce the number of operators and eliminate neck discomfort
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[0017] Such as figure 1 , 2 shows, a method of manufacturing and using a human body rotating neck rotator, so that people can get exercise recovery through their own arm activities; the neck rotator is composed of chassis 1, bracket 2, bed board 3, helmet 4 and armrests. 5 connected components;
[0018] Chassis 1 is made of an elliptical or rectangular plate. Chassis 1 is fixed on the ground; bracket 2 is connected to chassis 1. Bracket 2 is a cylindrical body made of two sections of square or round tubes. The bottom end is vertically connected to the chassis 1 into one body; the fixed bracket 2 stands on both sides of the chassis 1; a semicircular head 9 is connected to the upper end of the bracket 2, and the head 9 and the bracket 2 are connected into one body; A shaft hole is drilled on the bracket 2, and the shaft holes of the two brackets 2 are on the same axis; the height of the shaft hole from the ground is 40-60 cm;
[0019] A bed board 3 is installed at the axis hole of ...
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