Title:
CLUTCH, MOTOR DEVICE, CURTAIN CONTROL DEVICE, AND CURTAIN
Document Type and Number:
WIPO Patent Application WO/2022/033262
Kind Code:
A1
Abstract:
A clutch, a motor device, a curtain control device, and a curtain. The clutch (100) comprises: a driving force output part (40); a transmission art (20) sleeved on the driving force output part (40), clutch member mounting positions (21) are provided on the transmission part (20); a driving force receiving part (10) disposed on the side of the transmission part (20) away from the driving force receiving part (10) and provided with a driving force conduction member; and a clutch control part (30) that is disposed on one side of the driving force receiving part (10) and comprises: a combination member (33) located on the driving force receiving part (10); a separation accommodating area (32) disposed between two combination surfaces; and clutch members (31) disposed on the clutch member mounting positions (21) on the transmission part (20). Problems due to the use of a magnetic separation mode in the existing clutches to achieve a clutch function are effectively solved.
Inventors:
JIANG CHUN (CN)
ZHOU YONGQIANG (CN)
ZHOU YONGQIANG (CN)
Application Number:
PCT/CN2021/106304
Publication Date:
February 17, 2022
Filing Date:
July 14, 2021
Export Citation:
Assignee:
NINGBO SUNFREE MOTOR TECH COMPANY LIMITED (CN)
International Classes:
A47H5/02; F16D41/066; E06B9/322; E06B9/68; F16D41/06; F16D41/064
Foreign References:
| CN102094910A | 2011-06-15 | |||
| CN111911557A | 2020-11-10 | |||
| CN212272870U | 2021-01-01 | |||
| CN107559349A | 2018-01-09 | |||
| CN110388391A | 2019-10-29 | |||
| CN107646079A | 2018-01-30 | |||
| CN111022523A | 2020-04-17 | |||
| JP2006097710A | 2006-04-13 |
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