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Patent Searching and Data


Title:
SPRAYING MECHANISM
Document Type and Number:
WIPO Patent Application WO/2019/100741
Kind Code:
A1
Abstract:
Disclosed is a spraying mechanism, comprising a bottle body (1), a spraying head (2) arranged on the bottle body (1), and a flow guide cover (3) arranged above the spraying head (2), wherein a spray outlet (31) is arranged on the flow guide cover (3); an air backflow hole (32) in communication with the atmosphere is provided in the flow guide cover (3); and a retaining mechanism for retaining droplets, which are sprayed from the spraying head (2) and the particle size of which is larger than a pre-set particle size, is arranged between the spraying head (2) and the flow guide cover (3), or in the flow guide cover (3). The spraying mechanism has the advantages of a good spraying effect and a long service life.

Inventors:
WU, Yong (Room 501, No. 82 Dayuan Middle Road, Baiyun Distric, Guangzhou Guangdong 0, 510540, CN)
Application Number:
CN2018/097337
Publication Date:
May 31, 2019
Filing Date:
July 27, 2018
Export Citation:
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Assignee:
GUANGZHOU DAN QI ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. (WU Yong, Room 501 No. 82, Dayuan Middle Road, Baiyun Distric, Guangzhou Guangdong 0, 510540, CN)
International Classes:
B05B7/00; B05B11/00
Foreign References:
CN104023773A2014-09-03
CN102481421A2012-05-30
CN1314289A2001-09-26
US4615467A1986-10-07
Attorney, Agent or Firm:
GUANGZHOU KEFENG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (XIANG, YunRoom 2618, No. 5, Huangpu East Road, Huangpu Distric, Guangzhou Guangdong 2, 510032, CN)
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