Back vibration massage chair

• Main Author: PAN CHENGSEN
• Format: Patent
• Language: Chinese; English
• Published: 16.12.2022
• Subjects: ARTIFICIAL RESPIRATION; BANDAGES, DRESSINGS OR ABSORBENT PADS; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSESOR SPECIFIC PARTS OF THE BODY; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; MASSAGE; MEDICAL OR VETERINARY SCIENCE; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING ORSTIMULATING REFLEX POINTS IN THE BODY; PROSTHESES; TREATMENT OR PROTECTION OF EYES OR EARS

The utility model relates to the technical field of massage chairs, and discloses a back vibration massage chair which comprises a backrest, a back massage mechanism is arranged on the front side of the backrest, mounting plates are fixedly connected to the two sides of the backrest, an adjusting massage assembly is arranged between the two mounting plates, the adjusting massage assembly comprises a shell, a threaded rod is arranged on the front side of the shell, and the threaded rod is connected with the back massage mechanism. A limiting groove is formed in one side of the inner wall of the shell, one end of the threaded rod is rotationally connected with a limiting plate, a motor is fixedly connected to the top of the limiting plate, a protruding block is fixedly connected to an output shaft of the motor, a fixing plate is fixedly connected to the interior of the shell, multiple round rods penetrate through the interior of the fixing plate, a connecting plate is arranged at the bottom of the fixing plate,