发明授权
- 专利标题: Container
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申请号: US17761250申请日: 2020-10-14
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公开(公告)号: US12017838B2公开(公告)日: 2024-06-25
- 发明人: Francis Tatu , Daniel Peters , Mark Bartlett
- 申请人: Colgate-Palmolive Company
- 申请人地址: US NY New York
- 专利权人: Colgate-Palmolive Company
- 当前专利权人: Colgate-Palmolive Company
- 当前专利权人地址: US NY New York
- 国际申请: PCT/US2020/055453 2020.10.14
- 国际公布: WO2021/086602A 2021.05.06
- 进入国家日期: 2022-03-17
- 主分类号: B65D83/28
- IPC分类号: B65D83/28 ; B05B11/10 ; B65D83/46
摘要:
A container having a pressurized chamber containing a fluidic material and a dispensing assembly coupled thereto. The dispensing assembly includes a dispensing passageway for discharging the fluidic material from the container. A dispensing valve, a tilt valve, and a pump assembly are all operably coupled to the dispensing passageway. The tilt valve is alterable between a closed state in which the pressurized chamber is scaled and an open state in which the dispensing passageway is fluidly coupled to the pressurized chamber. The pump assembly is alterable between a first state in which a variable volume of the dispensing passageway in at a first volume and a second state in which the variable volume is at a second volume that is less than the first volume. Thus, the pump assembly creates a negative pressure behind the dispensing valve to prevent excess fluidic material from being dispensed.
公开/授权文献
- US20220371814A1 Container 公开/授权日:2022-11-24
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