Title:
BABY STROLLER AND ROTATABLE HANDLE ASSEMBLY THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/179769
Kind Code:
A1
Abstract:
A baby stroller and a rotatable handle assembly thereof are disclosed. A first rotatable component of the rotatable handle assembly is configured to be connected to a handle shaft so as to rotate relative thereto; a second rotating component is configured to be connected the first rotatable component so as to rotate relative thereto; a first actuating mechanism is configured to convert rotation of the first rotatable component into linear movement, and the first actuating mechanism is connected to a first pull wire; a second actuating mechanism is configured to convert rotation of the second rotatable component into linear movement, and the second actuating mechanism is connected to a second pull wire; when a limiting piece is located at a first position, the second rotatable component is prevented from rotating and the first rotatable component is allowed to rotate; and when the limiting piece is located at a second position, the first rotatable component is prevented from rotating and the second rotatable component is allowed to rotate. In the invention, when actuating either the length adjusting function of the handle support or the folding function of both the front wheel support and the rear wheel support, actuation of the other of said functions is effectively prevented from being triggered inadvertently, thus avoiding danger when using said functions.
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Inventors:
ZHONG CHUANSHOU (CN)
Application Number:
PCT/CN2023/083741
Publication Date:
September 28, 2023
Filing Date:
March 24, 2023
Export Citation:
Assignee:
LAND LEOPARD XIAMEN TECH CO LTD (CN)
International Classes:
B62B9/20; B62B7/06
Foreign References:
| CN217396606U | 2022-09-09 | |||
| EP1170193A1 | 2002-01-09 | |||
| US20030075902A1 | 2003-04-24 | |||
| CN204846017U | 2015-12-09 | |||
| CN205149942U | 2016-04-13 | |||
| CN2626815Y | 2004-07-21 |
Attorney, Agent or Firm:
XIAMEN CHUANGXIANG INTELLECTUAL PROPERTY AGENCY CO. LTD. (CN)
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