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Patent Searching and Data


Title:
SPRAYER
Document Type and Number:
WIPO Patent Application WO/2021/078094
Kind Code:
A1
Abstract:
A sprayer. The sprayer (100) comprises: liquid storage tanks used for containing liquid, the liquid storage tanks being provided with open ends; a main unit (3) comprising a main unit housing (301) and a motor (302) accommodated in the main unit housing (301); and an air pump (303) driven by the motor (302) to pressurize the liquid in the liquid storage tanks. There are at least two liquid storage tanks, comprising a first liquid storage tank (1) and a second liquid storage tank (2). The specification of the open end (101) of the first liquid storage tank (1) is different from that of the open end (202) of the second liquid storage tank (2), and a first rotating connection cover body (6) and a second rotating connection cover body (7) of corresponding specifications are respectively attached to the open end (101) of the first liquid storage tank (1) and the open end (202) of the second liquid storage tank (2). The first liquid storage tank (1) and the second liquid storage tank (2) can be detachably connected to the main unit housing (301) by means of the first rotating connection cover body (6) and the second rotating connection cover body (7), respectively. The sprayer can solve the problem of cross contamination of liquid.

Inventors:
QIAO, Yong (Industrial ParkSuzhou, Jiangsu 3, CN)
WANG, Qibin (Industrial ParkSuzhou, Jiangsu 3, CN)
GAO, Changyin (Industrial ParkSuzhou, Jiangsu 3, CN)
Application Number:
CN2020/121881
Publication Date:
April 29, 2021
Filing Date:
October 19, 2020
Export Citation:
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Assignee:
POSITEC POWER TOOLS (SUZHOU) CO., LTD (NON-SMALL ENTITY) (Industrial ParkSuzhou, Jiangsu 3, CN)
International Classes:
B05B9/08; B05B9/04; B05B12/14; A01M7/00
Attorney, Agent or Firm:
SUZHOU JINHE INTELLECTUAL PROPERTY AGENCY (SPECIAL GENERAL PARTNERSHIP) (Suzhou, Jiangsu 0, CN)
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