Title:
HAND WASHING MACHINE
Document Type and Number:
WIPO Patent Application WO/2021/174948
Kind Code:
A1
Abstract:
Disclosed is a hand washing machine, comprising a liquid bottle (200); a machine body (100) comprising an air-liquid pump (110) and a foam outlet (120), wherein the liquid bottle (200) is detachably connected to the air-liquid pump (110); and a foaming mechanism comprising a foamer (130), a liquid outlet pipe (131) and an air outlet pipe (132), wherein one end of the foamer (130) is connected to the foam outlet (120), the other end of the foamer (130) is connected to the liquid outlet pipe (131) and the air outlet pipe (132), the liquid outlet pipe (131) and the air outlet pipe (132) are connected to the air-liquid pump (110); the air-liquid pump (110) squeezes hand wash in the liquid bottle (200) out, and the hand wash passes through the liquid outlet pipe (131) to the foamer (130) under the action of the air-liquid pump (110), is cut to generate rich foam in the foamer (130) and is discharged from the foam outlet (120), such that a user does not need to rub to generate the foam by himself or herself. In addition, the liquid bottle (200) is detachably connected to a main machine housing, such that the hand wash is convenient to replace.
Inventors:
LI ZHUOYAN (CN)
Application Number:
PCT/CN2020/135803
Publication Date:
September 10, 2021
Filing Date:
December 11, 2020
Export Citation:
Assignee:
LI ZHUOYAN (CN)
International Classes:
A47K5/12; A47K5/14
Foreign References:
| CN208677222U | 2019-04-02 | |||
| CN208799137U | 2019-04-30 | |||
| CN108903739A | 2018-11-30 | |||
| CN211355142U | 2020-08-28 | |||
| CN106264262A | 2017-01-04 | |||
| CN209360506U | 2019-09-10 | |||
| US9603494B1 | 2017-03-28 |
Attorney, Agent or Firm:
JIAQUAN IP LAW (CN)
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