Folding type electric stretching device

The utility model discloses a folding electric stretching device, which is assembled by a front rack, a back rack and a connecting seat. The front end of the frame rod of the front rack is provided with a front supporting leg, the back end of the frame rod of the back rack is connected with a back s...

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Bibliographic Details
Main Author MINGXING WU
Format Patent
LanguageEnglish
Published 15.12.1999
Edition6
Subjects
BANDAGES, DRESSINGS OR ABSORBENT PADS
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
MEDICAL OR VETERINARY SCIENCE
ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES
PROSTHESES
TREATMENT OR PROTECTION OF EYES OR EARS
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Summary:The utility model discloses a folding electric stretching device, which is assembled by a front rack, a back rack and a connecting seat. The front end of the frame rod of the front rack is provided with a front supporting leg, the back end of the frame rod of the back rack is connected with a back supporting leg via an extension bar, and the front rack and the back rack are pivoted via the connecting seat. The bottom surface of the frame rod of the back rack is provided with a linear motor, and the extension bar is provided with a sliding sleeve driven by the linear motor to displace. The sliding sleeve is provided with a foot rest, and the sliding sleeve is connected with the front supporting leg via a drag rope. When the folding electric stretching device is utilized, the linear motor is used for driving the foot rest to displace and stretch to definite extent, and the connecting seat is lifted upwards via the drag rope with favorable stretching effect.
Bibliography:Application Number: CN1998247671U