Seat with muscle stretching and massaging functions
A chair and bench technology, applied in the field of chair fitness equipment, can solve problems such as inability to exceed a single function, discomfort and disease, and lack of protection of physical health.
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Embodiment 1
[0030] The chair capable of stretching and massage has a base 13, a stool bottom support 21, a cushion 7 and a backrest 5, casters 14 are connected above the base, a slide rail 19 is vertically arranged at the rear of the base, and a slide block 20 is arranged on the slide rail. Wherein the lower slider is connected with a column 8, the backrest is fixed on the column, the upper end of the backrest is provided with a pillow 4, the upper slider of the slider is connected with a bracket 17, and the bracket has a vertical up and down extension and a horizontal direction. The front and rear extension parts, the upper and lower extension parts and the front and rear extension parts are connected to form an L-shaped integral part, the front part of the base 13 is provided with a lifting column 16, the stool bottom support is connected to the upper end of the lifting column, and the seat cushion is arranged on the stool bottom support. Both sides of the stool bottom support are connec...
Embodiment 2
[0033] The seat chair capable of stretching and massage of this example is different from the above example in that the electric push rod 23 is used as the lifting device to replace the lifting device that the motor one 12 and the screw mandrel 9 cooperate. The electric push rod is a standard part, such as Figure 7 shown. Other structures are the same as the above example.
Embodiment 3
[0035] The chair that can stretch the tendons and massage of this example is different from the example one in that the lifting device replaces the lifting device that the motor 12 and the screw mandrel 9 cooperate with the motor two 28, the gear 27 and the rack matching structure, such as Figure 8 Shown; Above the base, a rack 26 is erected and fixed, and a motor two 28 is fixed on the column. The output gear 27 of the motor two engages with the rack. Thus changing the up and down position of the flap, such as Figure 7 , Figure 8 shown. Other structures are the same as the above example.
[0036] The invention is provided with a foot controller and a hand controller for the convenience of lifting the backrest. The foot controller is provided with a foot switch, and the hand controller is provided with a manual button. and drop two. The backrest will be raised or lowered when the up or down button key is pressed. Release the button to stop ascending or descending.
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