Title:
SUNSHADE DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/185321
Kind Code:
A1
Abstract:
A sunshade device, comprising a sunshade umbrella (2), the sunshade umbrella (2) comprising a base (21), an umbrella body (22) and a driving unit (23); the umbrella body (22) comprises a sunshade cloth (221), a telescoping assembly (222) rotatably connected to the base (21), and an umbrella rib assembly (223) connected to the telescoping assembly (222), the umbrella rib assembly (223) being connected to the sunshade cloth (221), and the umbrella rib assembly (223) having an unfolded state opening the sunshade cloth (221) and a folded state folding the sunshade cloth (221); the driving unit (23) is connected to the base (21) and the telescoping assembly (222), and is used to drive the telescoping assembly (222) to approach or move away from the base (21), so that the telescoping assembly (222) drives the umbrella rib assembly (223) to switch between the unfolded state and the folded state; the driving unit (23) is also used to drive the telescoping assembly (222) to rotate around a central axis of the telescoping assembly (222) relative to the base (21), so as to drive the sunshade cloth (221) to rotate by means of the umbrella rib assembly (223). The cost of a sunshade device can be greatly reduced, the structural design of the sunshade device can be simplified, and the volume and weight of the sunshade device can be reduced, thereby meeting the needs of consumers.
Inventors:
ZHENG WENZHONG (CN)
LIU TAO (CN)
LIU TAO (CN)
Application Number:
PCT/CN2023/077331
Publication Date:
October 05, 2023
Filing Date:
February 21, 2023
Export Citation:
Assignee:
SHENZHEN MAINIU TECH CO LTD (CN)
International Classes:
B60J11/04
Foreign References:
| CN114633610A | 2022-06-17 | |||
| CN205632076U | 2016-10-12 | |||
| CN206171151U | 2017-05-17 | |||
| CN105082960A | 2015-11-25 | |||
| CN112373278A | 2021-02-19 | |||
| US20080236640A1 | 2008-10-02 | |||
| US20190077241A1 | 2019-03-14 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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