Title:
DAMPER ROLLER MECHANISM
Document Type and Number:
WIPO Patent Application WO/2023/173489
Kind Code:
A1
Abstract:
A damper roller mechanism comprises: roller assemblies, wherein each roller assembly comprises a roller seat; and a damper assembly that comprises two clamping plates arranged in parallel, the roller seats being arranged between the two clamping plates. In the mechanism, the roller seats are arranged between the two clamping plates, and the clamping plates clamp and fix the roller seats, so that the strength of connection between the roller seats and the clamping plates is improved, thus enhancing the impact strength of the damper roller structure, and effectively solving the problems of breakage at the joints between the roller seats and the clamping plates and the like.
Inventors:
XU JIANGDE (CN)
Application Number:
PCT/CN2022/084004
Publication Date:
September 21, 2023
Filing Date:
March 30, 2022
Export Citation:
Assignee:
GUANGDONG OPK SMART HOME TECH CO LTD (CN)
International Classes:
E05D13/00; E05F5/06
Foreign References:
| CN114575693A | 2022-06-03 | |||
| CN217652561U | 2022-10-25 | |||
| CN114645649A | 2022-06-21 | |||
| CN208184501U | 2018-12-04 | |||
| CN209483004U | 2019-10-11 | |||
| CN214697388U | 2021-11-12 | |||
| CN214145145U | 2021-09-07 | |||
| JP2001037563A | 2001-02-13 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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