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Title:
INCLINED PLANE SUPPORT INCLINATION HEIGHT OR ANGLE OF WHICH MAY BE CONTINUOUSLY ADJUSTED
Document Type and Number:
WIPO Patent Application WO/2021/052438
Kind Code:
A1
Abstract:
An inclined plane support the inclination height or angle of which may be continuously adjusted, the support comprising an inclined plane part and a lifting support part. The lifting support part is composed of scissor-type support rod A (4) and support rod B (3), the middle portions of which are co-axial. Pushing by a screw is used to drive the two support rods A/B (4, 3) to rotate about the axis and drive an upper guide rail (2) to lift, then the upper guide rail (2) is connected to the top end of an inclined plane plate (10) by means of a rotating shaft or a hinge so that, while the upper guide rail (2) continues lifting, the height or angle of the inclined plane plate (10) also correspondingly continues to change. The described inclined plane support only uses two sets of rotating arms, and stability is good and the lifting range is large.

Inventors:
GUO CHANGLAI (CN)
Application Number:
CN2020/116014
Publication Date:
March 25, 2021
Filing Date:
September 17, 2020
Export Citation:
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Assignee:
GUO CHANGLAI (CN)
International Classes:
E01C9/08; E04H6/10
Foreign References:
CN108625247A2018-10-09
CN101195467A2008-06-11
CN108127798A2018-06-08
CN109231067A2019-01-18
CN108411732A2018-08-17
CN110593048A2019-12-20
CN210797152U2020-06-19
JP2018035627A2018-03-08
JPH0430078A1992-02-03
JPH07317333A1995-12-05
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