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Title:
QUANTITATIVE PRESSABLE SPRAYING HEAD AND CONTAINER HAVING THE QUANTITATIVE PRESSABLE SPRAYING HEAD
Document Type and Number:
WIPO Patent Application WO/2017/206603
Kind Code:
A1
Abstract:
A quantitative pressable spraying head and a container having the spraying head, the spraying head comprising: a pressing plate (1), a pressing head (2), and a portable screw cap (5) for connecting to a container (11), the pressing head (2) being provided through the portable screw cap (5), the pressing plate (1) being provided against the pressing head (2), one end of the pressing plate (1) being a fixed end connected to the portable screw cap (5), the other end being a pressing end, the movement of the pressing plate (1) being linked with the movement of the pressing head (2) by way of the fixed end acting as a lever fulcrum, the pressing end and the fixed end forming a first moment arm, and the pressing head (2) and the fixed end forming a second moment arm, the first moment arm being larger than the second moment arm. The spraying head uses the fixed end of the portable screw cap as the fulcrum, and the pressing plate as the lever, reducing the force required for pressing the pressing head by means of increasing the distance between the pressing end and the fixed end.

Inventors:
WANG, Ya-Tsan (No.128 Fazhan Road, Baochang Town, Haime, Nantong Jiangsu 1, 226151, CN)
Application Number:
CN2017/080853
Publication Date:
December 07, 2017
Filing Date:
April 18, 2017
Export Citation:
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Assignee:
DERJIN(JIANGSU)PLASTIC PACKAGING CO. LTD (No.128 Fazhan Road, Baochang Town Haime, Nantong Jiangsu 1, 226151, CN)
International Classes:
B05B11/00
Foreign References:
CN2592563Y2003-12-17
CN2776899Y2006-05-03
JP2010083527A2010-04-15
CN105880074A2016-08-24
CN205659827U2016-10-26
US20090308896A12009-12-17
Attorney, Agent or Firm:
SHANGHAI HANGSOME INTELLECTUAL PROPERTY LTD (Room 307, No.56 Lane 3828,Yindu Road, Min Hang District, Shanghai 8, 201108, CN)
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