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Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2017/206933
Kind Code:
Disclosed is a hand-held electric spray gun comprising a shell (1). The shell (1) comprises an integrally formed main body (11), a hand-held portion (12) and a connection portion (13), the three of which are successively connected from end to end. A diaphragm pump (21) is installed in the main body (11), and one end of the diaphragm pump is provided with a connection nut (14) fixedly connected to the diaphragm pump (21). One end of the hand-held portion (12) is fixedly connected to a ball head assembly (3), and the ball head assembly (3) is connected to the diaphragm pump (21) via a connection tube (4). A stepless speed regulator (22) is installed in the connection portion (13), with a rotary knob switch (23) arranged on the surface thereof, and a battery (24) fixedly arranged on a lower end thereof. The battery (24), the stepless speed regulator (22) and the diaphragm pump (21) are successively electrically connected, and the rotary knob switch (23) is electrically connected to the stepless speed regulator (22). The electric spray gun realises the flow adjustment of the spray gun, and has no need for a trigger structure, providing convenient and effortless operation.

ZHANG, Fengyun (No. 501 Renmin North Road, Beilun DistrictNingbo, Zhejiang 0, 315000, CN)
Application Number:
Publication Date:
December 07, 2017
Filing Date:
June 01, 2017
Export Citation:
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ZHANG, Fengyun (No. 501 Renmin North Road, Beilun DistrictNingbo, Zhejiang 0, 315000, CN)
International Classes:
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (Room 1215-1218, Floor 12Left Bank Community,No.68 Beisihuanxilu, Haidian District, Beijing 0, 100080, CN)
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