Title:
SOFTBOX AND CHUCK ASSEMBLY THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/212872
Kind Code:
A1
Abstract:
A softbox and a chuck assembly (10) therefor. The chuck assembly (10) comprises a chuck (12) and a rotating disc (13). The chuck (12) comprises a bearing ring (121) and a sleeve (122). The bearing ring (121) is disposed on the outer side of the sleeve (122), and the bearing ring (121) is used for bearing multiple ribs (20) hinged to the bearing ring (121). The rotating disc (13) is rotatably sleeved on the sleeve (122), the rotating disc (13) rotates in the circumferential direction of the sleeve (122), and the rotating disc (13) vertically moves in the axial direction of the sleeve (122). The vertical movement of the rotating disc (13) presses the hinged ends (21) of the ribs (20), and the vertical movement of the rotating disc (13) drives the ribs (20) to swing with respect to the bearing ring (121). When a softbox is opened, the chuck assembly (10) can avoid laborious operation of an operator, and the operation is convenient.
Inventors:
ZENG WEIJUN (CN)
Application Number:
PCT/CN2020/135764
Publication Date:
October 28, 2021
Filing Date:
December 11, 2020
Export Citation:
Assignee:
GODOX PHOTO EQUIPMENT CO LTD (CN)
International Classes:
G03B15/06
Domestic Patent References:
| WO2020045725A1 | 2020-03-05 |
Foreign References:
| CN111474806A | 2020-07-31 | |||
| CN211786537U | 2020-10-27 | |||
| CN209640664U | 2019-11-15 | |||
| CN209842309U | 2019-12-24 | |||
| CN210005840U | 2020-01-31 | |||
| CN110709769A | 2020-01-17 | |||
| KR101706469B1 | 2017-02-13 |
Other References:
See also references of EP 4141538A4
Attorney, Agent or Firm:
SHENZHEN LUNGTIN LIANDING INTELLECTUAL PROPERTY AGENT LTD. (CN)
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