Title:
DRUM SUBASSEMBLY AND CLOTHING TREATMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/005914
Kind Code:
A1
Abstract:
A drum subassembly (100) and a clothing treatment device. The drum subassembly (100) comprises an outer drum (2), an inner drum assembly (1), a supporting shaft (3), components, and a wire harness (7) electrically connected to the components. The supporting shaft (3) passes through a shaft hole (2a) of the outer drum, an axial first end of the supporting shaft (3) is connected to the inner drum assembly (1), and an axial second end of the supporting shaft (3) is located outside the outer drum (2); the supporting shaft (3) comprises a first wire passing port (3b) provided at the axial first end thereof, a second wire passing port provided on a circumferential surface of the axial second end of the supporting shaft, and a first wire passing channel (3a); the components are provided on the inner drum assembly (1); the wire harness (7) passes through the first wire passing port (3b), the first wire passing channel (3a), and the second wire passing port (3c). The wiring of the wire harness (7) is performed by means of the supporting shaft (3), and the wire harness (7) would not be wound during the rotation of the inner drum assembly (1); the wire harness (7) is led from the circumferential surface of the second end of the supporting shaft (3), the wire harness (7) does not occupy a space between a shaft end surface (3d) of the supporting shaft (3) and a rear seal door of a box body, and the size of the box body in the front-back direction is reduced. Wearing the wire harness (7) by the rear seal door is also avoided, and the service life and reliability of the wire harness (7) are improved.
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Inventors:
FENG XUEPENG (CN)
XU JINMAO (CN)
ZHU XIAOPENG (CN)
LIU HONGGANG (CN)
XU JINMAO (CN)
ZHU XIAOPENG (CN)
LIU HONGGANG (CN)
Application Number:
PCT/CN2022/107884
Publication Date:
February 02, 2023
Filing Date:
July 26, 2022
Export Citation:
Assignee:
WUXI LITTLE SWAN ELECTRIC CO LTD (CN)
International Classes:
D06F39/00
Foreign References:
| CN216006346U | 2022-03-11 | |||
| CN212560813U | 2021-02-19 | |||
| CN205821776U | 2016-12-21 | |||
| CN210766020U | 2020-06-16 | |||
| KR20150091972A | 2015-08-12 | |||
| JP2011254977A | 2011-12-22 | |||
| KR20070066605A | 2007-06-27 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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