Content discharge mechanism and aerosol type product and pump type product equipped with the mechanism
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United States of America Patent
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Feb 15, 2011
Issued Date -
N/A
app pub date -
Jan 4, 2008
filing date -
Jul 6, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
A spray nozzle mechanism capable of forming spray contents into fine particles. A channel setting core is fixedly placed in a space in a button body, between an output hole of a vertical path and a hole for discharging contents to the external space. Swirls in the same swirling direction are formed by upstream recessed paths continuous from the vertical path and downstream recessed paths continuous to the discharge hole. Also, the spray nozzle mechanism has ribs. The ribs move initial swirls created by the upstream recessed paths to the corresponding downstream recessed paths, where the initial swirls are moved in a state where they are separated as far as possible.
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