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Patent Searching and Data


Title:
UMBRELLA SLIDING ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2020/216215
Kind Code:
A1
Abstract:
An umbrella sliding assembly, comprising a stand column (1), a sliding block (2), first pulleys (3), second pulleys (4) and a fixing member (5); the stand column (1) is provided with a first rail groove (101) and a second rail groove (102); the sliding block (2) is installed on the stand column (1); the first pulleys (3) are rotatably installed on the sliding block (2) and arranged into a row in the longitudinal direction of the sliding block (2), and the first pulleys (3) stretch into the first rail groove (101) so that the first pulleys (3) abut against the inner wall of the first rail groove (101); the second pulleys (4) are rotatably installed on the sliding block (2) and arranged into a row in the longitudinal direction of the sliding block (2), and the second pulleys (4) stretch into the second rail groove (102) so that the second pulleys (4) abut against the inner wall of the second rail groove (102); the fixing member (5) is installed on the sliding block (2) and comprises a fixing part (5) cooperatively fixed to the stand column (1); when the fixing part (5) is cooperatively fixed to the stand column (1), the sliding block (2) is fixed to the stand column (1); when the fixing part (5) is separated from the stand column (1), the sliding block (2) moves in the longitudinal direction of the stand column (1). The umbrella sliding assembly is simple in structure, the friction force is small when the sliding block moves, no abrasion is likely to be caused, and the service life is long.

Inventors:
LI XUEPING (CN)
XIE JIANPING (CN)
Application Number:
PCT/CN2020/085900
Publication Date:
October 29, 2020
Filing Date:
April 21, 2020
Export Citation:
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Assignee:
ZHEJIANG YOTRIO GROUP CO LTD (CN)
International Classes:
A45B25/00
Foreign References:
CN2283383Y1998-06-10
CN210299842U2020-04-14
CN109380830A2019-02-26
CN207011845U2018-02-16
KR20170108348A2017-09-27
DE202012104758U12013-01-30
Attorney, Agent or Firm:
HANGZHOU YUYANG UNIONPATENT AGENCY CO., LTD. (CN)
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