Brown's frame with high traction stability

The utility model discloses a Brown's frame with high traction stability, which comprises a frame body, a traction assembly, a guide assembly, a driving mechanism and a traction bow, the guide assembly is fixedly connected with the frame body, and the traction bow is fixedly connected with the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG JIAN, ZHU ZHAOFENG, ZHOU JINGFEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BANDAGES, DRESSINGS OR ABSORBENT PADS BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS 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 HEAT PUMP SYSTEMS HEATING HUMAN NECESSITIES HYGIENE LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES RANGES REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING TREATMENT OR PROTECTION OF EYES OR EARS VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a Brown's frame with high traction stability, which comprises a frame body, a traction assembly, a guide assembly, a driving mechanism and a traction bow, the guide assembly is fixedly connected with the frame body, and the traction bow is fixedly connected with the traction assembly. The driving mechanism drives the traction assembly to reciprocate in the vertical direction so that the position of the traction bow can be changed, the driving mechanism is fixedly connected with the frame body, the area, used for containing legs, of the frame body is coated with a thermoplastic plate, the traction assembly comprises a gear and a rack, the gear is in transmission connection with the driving mechanism, and the rack is in transmission connection with the traction assembly. The rack is meshed with the gear, and a supporting assembly is connected to the rack in a sliding mode. The traction device has the advantages that the traction strength and height can be conveniently adjusted, and c