Title:
HANGER HANGING PULLEY AND PULLEY DAMPING ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2023/197405
Kind Code:
A1
Abstract:
The present invention provides a hanger hanging pulley, comprising: a first hanger provided with first pulleys; and a second hanger provided with second pulleys. The first hanger is detachably connected to the second hanger. The hanger hanging pulley of the present invention has a combined structure so that the disassembling and assembling steps of the hanger hanging pulley on a sliding rail are simplified, an access port structure formed in the sliding rail in a conventional process is avoided, the structural strength of the sliding rail is guaranteed, and the high security is achieved. The present invention further provides a pulley damping assembly, comprising a buffer assembly and the hanger hanging pulley. The first hanger and/or the second hanger are detachably mounted on the buffer assembly. The pulley damping assembly is provided with the detachable hanger hanging pulley and a detachable tailwheel assembly so that the pulley damping assembly and the sliding rail are convenient to assemble, and the practicability is high.
Inventors:
XU JIANGDE (CN)
Application Number:
PCT/CN2022/094634
Publication Date:
October 19, 2023
Filing Date:
May 24, 2022
Export Citation:
Assignee:
GUANGDONG OPK SMART HOME TECH CO LTD (CN)
International Classes:
E05D13/00; E05D15/06; E05F5/06
Foreign References:
| CN217501390U | 2022-09-27 | |||
| CN217461824U | 2022-09-20 | |||
| CN114837511A | 2022-08-02 | |||
| CN217151641U | 2022-08-09 | |||
| CN212105519U | 2020-12-08 | |||
| CN216197384U | 2022-04-05 | |||
| CN216142608U | 2022-03-29 | |||
| CN213017261U | 2021-04-20 | |||
| EP3553266A1 | 2019-10-16 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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