Public leisure chair

• Main Authors: SUN HETING, YANG QINGKUN, LIU QISHENG, GUO LICHANG, GUO YE, HUI DEXIANG, WANG MING, WANG LIYAN
• Format: Patent
• Language: Chinese; English
• Published: 30.07.2014
• Subjects: BEDS; CHAIRS; COFFEE MILLS; DOMESTIC ARTICLES OR APPLIANCES; FURNITURE; HUMAN NECESSITIES; SOFAS; SPICE MILLS; SUCTION CLEANERS IN GENERAL

The utility model relates to a public leisure chair which comprises a chair back, a chair back shaft, a start button, a micro-adjustment button, connecting shafts, massage legs, a roller wheel, a chair seat, a pressure sensor, a singlechip, a motor, a worm rod, a worm wheel, first and second gears and a protection plate, wherein the chair back is mounted on the chair back shaft; one end of the chair back shaft is mounted on a fixing hole, and the other end of the chair back shaft is connected with the second gear; the second gear is engaged with the first gear; one end of the worm wheel is connected with the worm rod, and the other end of the worm wheel is fixed on the first gear; the worm rod is connected with the motor; the singlechip is mounted on the chair seat and is connected with the pressure sensor and the motor. The public leisure chair is simple in structure and reasonable in design, the angle of the chair back can be adjusted through the self-locking characteristic of the worm wheel and the worm ro