Rotary Pillow Ball Head Link Type Human Neck Rotator
A ball-joint link and rotator technology, applied in passive exercise equipment, medical science, non-surgical orthopedic surgery, etc., can solve the problems of inability to rotate and twist, neck muscle stiffness and pain, and the limit of the angle of neck rotation. Matching and other issues to achieve the effect of reducing the operator and eliminating neck discomfort
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[0017] Such as figure 1 , shown in 2, a kind of rotating pillow ball head connecting rod type human body neck rotator makes people exercise and recover through their own arm activities; Arm 4, handle 5, ball head 6 and connecting rod 7 are connected to form;
[0018] The board bed 1 adopts a single board bed with an iron frame; the board bed 1 is composed of a bed board 10, a bed frame 8 and bed legs 9; the width of the board bed 1 is greater than the width of the shoulders of a human body; into one; the bed board 10 of the connected board bed 1 is horizontal;
[0019] The middle part of one end bed frame 8 of pallet bed 1 is connected with a section of shaft head 2, and shaft head 2 is made of round steel; Vertically connected into one; a section of thread is made at one end of the shaft head 2 (the end not connected to the bed frame);
[0020] A neck pillow 3 is set on the shaft head 2, and the pillow body of the neck pillow 3 is made of a hard material; a layer of cushi...
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