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Patent Searching and Data


Title:
COMBINATION-TYPE HAND-PUSH OPENING AND CLOSING HANGING UMBRELLA
Document Type and Number:
WIPO Patent Application WO/2020/093472
Kind Code:
A1
Abstract:
A combination-type hand-push opening and closing hanging umbrella, comprising an umbrella base (1), an upright column (2), a crossbar (6), an inclined bar (5), and an umbrella frame, the umbrella base (1) comprising a bottom base (1.1) and a fixed base (1.2), the bottom base (1.1) being made by welding a bottom plate (111) to a vertical square pipe (112), a square groove (121) sleeved with the vertical square pipe (112) protruding from the fixed base (1.2), positioning bosses (122) capable of sleeving with several connecting sleeves (1.3) being formed on the fixed base (1.2) at intervals in the circumferential direction, the inner diameter of the connecting sleeve (1.3) matching the outer diameter of the upright column (2) and the positioning bosses (122), the lower end of the connecting sleeve (1.3) being sleeved on a positioning boss (122) and the side part of the upper end of the connecting sleeve (1.3) being fixed to the vertical square pipe (112), the lower end of the upright column (2) being inserted into the connecting sleeve (1.3) and the upper end of the upright column (2) being provided with a top cap (3), and the top cap (3) being connected to the inclined bar (5), the top caps (3) of different umbrella frames being connected and secured by means of connecting pieces (4); the design is novel, the structure is simple and rational, and assembly is quick and convenient; the shaded area is greatly increased by spliced assembly, whilst also achieving the objectives of saving the labour of opening the umbrella, convenient adjustment and securing, and strong practical performance.

Inventors:
LUO XIONG (CN)
Application Number:
PCT/CN2018/117395
Publication Date:
May 14, 2020
Filing Date:
November 26, 2018
Export Citation:
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Assignee:
LUO XIONG (CN)
International Classes:
A45B23/00; A45B25/00; A45B25/02
Foreign References:
CN201571600U2010-09-08
CN201005175Y2008-01-16
CN2339031Y1999-09-22
CN202552456U2012-11-28
CN205214450U2016-05-11
CN2733153Y2005-10-12
US4887786A1989-12-19
US20040261827A12004-12-30
Attorney, Agent or Firm:
NINGBO CHANNEL PATENT ATTORNEYS OFFICE (CN)
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