Title:
WATER OUTLET NOZZLE AND WATER SPRAY DEVICE HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2021/022520
Kind Code:
A1
Abstract:
A water outlet nozzle (120) and a water spray device (100) having same. The water outlet nozzle (120) comprises a water outlet body (10) having a water outlet cavity (13). The water outlet body (10) has a water inlet end (11) and a water outlet end (12) connected to the water outlet cavity (13). The water outlet end (12) of the water outlet body (10) is provided with a jet flow sheet (20) made of an elastic material. The jet flow sheet (20) is provided with a water outlet hole (21). A water flow is sprayed out through the water inlet end (11), the water outlet cavity (13), and the water outlet hole (21). The jet flow sheet (20) is recessed in a direction toward the interior portion of the water outlet cavity (13) to form a recessed cavity (30) outside of the jet flow sheet (20). The water outlet nozzle (120) is unlikely to be blocked during use and water flows out is in a precise and gentle manner.
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| JPH10180160 | SPRAY COATING DEVICE |
Inventors:
ZHANG HENGMU (CN)
ZHANG SHAOGUANG (CN)
ZHANG SHAOGUANG (CN)
Application Number:
PCT/CN2019/099651
Publication Date:
February 11, 2021
Filing Date:
August 07, 2019
Export Citation:
Assignee:
ZHANG HENGMU (CN)
International Classes:
B05B1/30; B05B1/18
Foreign References:
| CN201720144U | 2011-01-26 | |||
| CN201720144U | 2011-01-26 | |||
| CN2799084Y | 2006-07-26 | |||
| CN205963901U | 2017-02-22 | |||
| CN202073143U | 2011-12-14 | |||
| CN202228748U | 2012-05-23 | |||
| KR20110101644A | 2011-09-16 |
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