Title:
CLOTHES TREATING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/218074
Kind Code:
A1
Abstract:
A clothes treating apparatus. The clothes treating apparatus comprises a drum (1); an outer end cover (2) is provided at the center of a drum bottom (11) of the drum (1); an inner end cover (3) sleeved in the outer end cover is further provided at the center of the drum bottom (11); the inner peripheral wall of the outer end cover (2), the outer peripheral wall of the inner end cover (3), and the drum bottom (11) jointly form a chamber (4); the inside of the chamber (4) is divided into a water inlet channel (41) and a ventilation channel (42) independent of each other; external feeding water is introduced into the drum (1) by means of the water inlet channel (41); and the inside and outside of the drum (1) are communicated by means of the ventilation channel (42). The inner peripheral wall of the outer end cover (2), the outer peripheral wall of the inner end cover (3), and the drum bottom (11) jointly form a chamber (4), and the chamber (4) is divided into a water inlet channel (41) and a ventilation channel (42), so that the ventilation channel (42) is provided close to the water inlet channel (41), and air pressure at the water inlet channel (41) is made consistent with that of the outside of the drum (1), thereby avoiding the occurrence of the phenomenon that pressure at a water inlet of a hole-free drum is too large or too small to affect water inlet flow.
More Like This:
| WO/2006/122839 | WASHING DRUM FOR A LAUNDRY TREATING MACHINE |
| WO/2018/113687 | WASHING MACHINE |
| WO/2019/129449 | A HOUSEHOLD APPLIANCE COMPRISING A DRUM |
Inventors:
LIU KAI (CN)
LIU XIAOCHUN (CN)
LI FANGYU (CN)
HOU YONGSHUN (CN)
LIU XIAOCHUN (CN)
LI FANGYU (CN)
HOU YONGSHUN (CN)
Application Number:
PCT/CN2022/080570
Publication Date:
October 20, 2022
Filing Date:
March 14, 2022
Export Citation:
Assignee:
QINGDAO HAIER DRUM WASHING MACHINE CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
D06F37/02; D06F39/08
Foreign References:
| CN111118806A | 2020-05-08 | |||
| CN111485369A | 2020-08-04 | |||
| CN104727057A | 2015-06-24 | |||
| CN108866938A | 2018-11-23 | |||
| CN112011963A | 2020-12-01 | |||
| CN109763294A | 2019-05-17 | |||
| CN104727077A | 2015-06-24 | |||
| CN108796962A | 2018-11-13 | |||
| CN106436142A | 2017-02-22 | |||
| CN111691119A | 2020-09-22 | |||
| EP0381423A1 | 1990-08-08 |
Attorney, Agent or Firm:
BEIJING YUANZHONG INTELLECTUAL PROPERTY AGENT LTD. (CN)
Download PDF: