Multi-degree-of-freedom body stretching device

• Main Authors: ZHAO SHUAIFENG, GAO JIAMENG, GU RUIJIE, WANG QIANG
• Format: Patent
• Language: Chinese; English
• Published: 24.11.2023
• Subjects: ARTIFICIAL RESPIRATION; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSESOR SPECIFIC PARTS OF THE BODY; HUMAN NECESSITIES; HYGIENE; MASSAGE; MEDICAL OR VETERINARY SCIENCE; PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING ORSTIMULATING REFLEX POINTS IN THE BODY

A multi-degree-of-freedom body stretching device comprises a bottom frame, a seat cushion and a back cushion, the seat cushion and the back cushion are installed on the bottom frame, arms are installed on the two sides of the back cushion through angle adjuster discs respectively, a front arm is driven by a rear arm to jointly rotate forwards and backwards in a vertical plane through the angle adjuster discs, and meanwhile through structures such as arm motors and arm angle adjusters, the front arm can rotate forwards and backwards in the vertical plane. The front arm can be opened and closed at any angle in a vertical plane, so that the degree of freedom of the arm is increased, and the whole two-degree-of-freedom action of the arm is realized; the front end of the bottom frame is connected with the leg part through an angle adjuster connecting plate, and a 0-degree stroke limiting switch and a 90-degree stroke limiting switch are additionally arranged in the bottom frame, so that the safety of opening and c