Automatic folding seat
An automatic seat technology, applied to chairs, other seating furniture, stools, etc., can solve the problems of poor stability, high cost, and complex structure, and achieve the effect of good stability, low cost, and simple structure
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[0034] The technical solution of the present invention will be further introduced below in conjunction with the accompanying drawings and specific implementation methods.
[0035] This specific embodiment discloses an automatic folding seat, including a seat back 1 and a seat plate 3, such as figure 1 shown. Seat plate rotating shaft 21 is provided between chair back 1 and seat plate 3, as figure 2 As shown, the seat plate rotating shaft 21 passes through the seat bearing 22 , and the seat bearing 22 is fixed with the seat back 1 . The seat back 1 is provided with an upper locking device 11 , an emergency operating device 13 , an isolating switch 14 and a controller 15 . A lower fixing plate 4 is connected to the lower part of the chair back 1, and a lower locking device 41 and a motor 44 are arranged on the lower fixing plate 4. Wherein, the upper locking device 11 and the lower locking device 41 jointly constitute a locking system. An isolation locking system 1243 is al...
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