Title:
PULLEY ASSEMBLY AND DEVICE, AND SLIDING DOOR ASSEMBLY AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/057056
Kind Code:
A1
Abstract:
A pulley assembly and device, and a sliding door assembly and device. The pulley assembly comprises: a base; one or more pulleys mounted on the base; and an anti-bounce assembly mounted on the base, the anti-bounce assembly and the one or more pulleys being jointly mounted in a guide rail matching the one or more pulleys, and the anti-bounce assembly limiting a bounce space of the one or more pulleys in the guide rail. The pulley device comprises: said pulley assembly, and a mounting base assembled with said pulley assembly, the mounting base being fixed to a sliding door. The sliding door assembly comprises: a sliding door and said pulley device mounted on the sliding door. The sliding door device comprises: a door frame, and said sliding door assembly mounted to the door frame in a fitting manner, the door frame being provided with a guide rail, and the pulleys and the anti-bounce assembly that are provided on the pulley assemblies of the sliding door assembly are mounted to the guide rail in a fitting manner.
Inventors:
LIN XIAOFA (CN)
LIN XIAOSHAN (CN)
ZHENG PENGXING (CN)
DENG XIAOQING (CN)
LIU QIQIAO (CN)
DENG FEIMING (CN)
YU XIAOLONG (CN)
LIN XIAOSHAN (CN)
ZHENG PENGXING (CN)
DENG XIAOQING (CN)
LIU QIQIAO (CN)
DENG FEIMING (CN)
YU XIAOLONG (CN)
Application Number:
PCT/CN2020/127147
Publication Date:
March 24, 2022
Filing Date:
November 06, 2020
Export Citation:
Assignee:
FUJIAN XIHE SANITARY WARE TECH CO LTD (CN)
International Classes:
E06B3/46; E05D13/00
Foreign References:
| CN110344696A | 2019-10-18 | |||
| CN209637495U | 2019-11-15 | |||
| CN206205642U | 2017-05-31 | |||
| CN211201519U | 2020-08-07 | |||
| CN209494386U | 2019-10-15 | |||
| CN208251893U | 2018-12-18 | |||
| EP2801685B1 | 2015-11-04 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
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