Title:
BIDIRECTIONAL DAMPER AND SHOWER DOOR ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2020/257961
Kind Code:
A1
Abstract:
Provided is a bidirectional damper (200), which comprises a mounting frame (1), a tension spring (2), two damping cylinders (3) and two clamping parts (4); wherein, the mounting frame (1) comprises a first frame plate (11) and a second frame plate (12) with main surfaces thereof being opposite to each other, and a connecting plate (13) between the first frame plate (11) and the second frame plate (12), the connecting plate (13) comprises a main body section (131) and extension sections (132) at both ends of the main body section (131); the damping cylinders (3), the tension spring (2), and the two clamping parts (4) are all arranged between the first frame plate (11) and the second frame plate (12), the damping cylinders (3) and the tension spring (2) are respectively arranged at both sides of the connecting plate (13), the two extension sections (132) are bent from the main body section (131) to the side of the tension spring (2); the two damping cylinders (3) are hinged in a one-to-one correspondence with the two clamping parts (4); the connecting plate (13) is provided with two guide grooves (133) penetrating through the connecting plates (13), the two clamping pieces (4) are slidably arranged in the two guide grooves (133) in a one-to-one correspondence manner, the two clamping parts (4) are both connected with the tension spring (2); the clamping parts (4) are provided with first teeth (41) and second teeth (42) distributed at intervals in the second direction, the clamping parts (4) are further provided with a first guide part (44), and the first guide part (44) abuts against the side, facing away from the tension spring (2), of the connecting plate (13).
Inventors:
WEI WUXIANG (CN)
Application Number:
PCT/CN2019/092509
Publication Date:
December 30, 2020
Filing Date:
June 24, 2019
Export Citation:
Assignee:
FOSHAN IDEAL CO LTD (CN)
International Classes:
E05F5/08
Domestic Patent References:
| WO2019091969A1 | 2019-05-16 |
Foreign References:
| CN105507720A | 2016-04-20 | |||
| CN107461102A | 2017-12-12 | |||
| CN205172231U | 2016-04-20 | |||
| CN107513938A | 2017-12-26 | |||
| CN104328990A | 2015-02-04 | |||
| CN106917839A | 2017-07-04 | |||
| CN103147645A | 2013-06-12 | |||
| KR20160091679A | 2016-08-03 | |||
| JP2007182715A | 2007-07-19 |
Other References:
See also references of EP 3786407A4
Attorney, Agent or Firm:
INNOPAT INTELLECTUAL PROPERTY CO., LTD. (CN)
Download PDF: