Chair with seat sliding to drive backrest to incline
A backrest and seat seat technology, which is applied to chairs, deck chairs, household appliances, etc., can solve the problems of chairs losing balance, shifting the center of gravity backward, and tipping, etc., and achieve the effect of comfortable use
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[0029] Implementation method: such as Figure 1-Figure 12 As shown, a seat slides to drive the seat back to tilt, mainly consisting of a chair foot 1, a chassis 2, an armrest 3, a seat 4 installed on the chassis 2, a backrest bracket 5, and a backrest 6 installed on the backrest bracket 5. The chassis 2 is provided with an adjustment device 7 for adjusting the inclination angle of the backrest bracket 5. For the convenience of operation, the adjustment device 7 can use a pull wire adjustment device 7 or other adjustment mechanisms. The middle part of the backrest 6 is rotatably installed on the backrest bracket 5 through a rotating shaft 60. The upper end of the armrest 3 and the rear end of the armrest 3, the seat 4 includes a bracket 40 and a cushion body 41 that is installed on the bracket 40 and can move back and forth relative to the bracket 40, and the rear end of the cushion body 41 is connected to the bottom of the backrest 6 through a hinge 8 movable hinges, the hinge...
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