Spray button

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United States of America Patent

PATENT NO 8844843
APP PUB NO 20120018539A1
SERIAL NO

13258953

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Importance

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Abstract

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A spray button which is capable of spraying a content widely and decreasing the diameter of a sprayed particle. In the spray button comprising a spray button body and a nozzle body and having a rotation chamber, a spray orifice, and a plurality of spray grooves, assuming a diameter of the rotation chamber to be (D), a diameter of the spray orifice to be (Da), a width of a connection portion with the spray grooves and the rotation chamber to be (Dd), and a length from a stem-side sidewall of the nozzle body to a tip of the spray orifice to be (L), the relationships of D/Da>1, D/Dd≧5, D/L≧3 are satisfied.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
TOYO SEIKAN KAISHA LTD18-1 HIGASHI-GOTANDA 2-CHOME SHINAGAWA-KU TOKYO 141-8640
TOYO AEROSOL INDUSTRY CO LTDTOKYO 141-0022

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Horiuchi, Shouhei Yokohama, JP 1 6
Takahashi, Seiji Tokyo, JP 161 1225
Yamada, Mizuki Tokyo, JP 3 8

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