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    Dispenser having air tight spout
    3.
    发明申请
    Dispenser having air tight spout 有权
    分配器具有气密喷口

    公开(公告)号：US20060237491A1

    公开(公告)日：2006-10-26

    申请号：US11113132

    申请日：2005-04-25

    申请人： Daria Pietrowski ,  Lluis Costa ,  Robert Radi

    发明人： Daria Pietrowski ,  Lluis Costa ,  Robert Radi

    IPC分类号： B65D35/38

    CPC分类号： B05B11/007 ,  B05B1/323 ,  B05B11/0072 ,  B05B11/3001

    摘要： A spout valve assembly, for a pump dispenser including a discharge head, is located within an opening in the discharge head for permitting outletting of liquid product and includes a spout valve retained within the discharge head opening by a retainer. The spout valve includes a slit at a first end thereof and an orifice at a second opposite end thereof. The slit includes slit lips directly engageable with and disengageable from each other to respectively define slit closed and opened configurations. The spout valve is made of a material for permitting opening of the slit under pressure from the liquid product for thereby allowing the liquid product to be discharged out through the slit when in the slit opened configuration, and for otherwise permitting closing of the slit to prevent the liquid product from being discharged through the slit when in the slit closed configuration.

    摘要翻译： 用于包括排放头的泵分配器的喷口阀组件位于排放头中的开口内，用于允许液体产物的出口，并且包括通过保持器保持在排出头开口内的喷口阀。 喷口阀在其第一端处包括狭缝，在其第二相对端处包括孔口。 狭缝包括可以彼此直接接合和分离的狭缝唇，以分别限定狭缝封闭和打开的构型。 喷嘴阀由用于在液体产品的压力下允许开口狭缝的材料制成，从而允许液体产品在狭缝打开构型时通过狭缝排出，否则允许关闭狭缝以防止 当处于狭缝封闭构造时，液体产品通过狭缝排出。

    Anti-clog discharge spout
    5.
    发明授权
    Anti-clog discharge spout 有权
    防堵塞排放口

    公开(公告)号：US07178694B2

    公开(公告)日：2007-02-20

    申请号：US10780704

    申请日：2004-02-19

    申请人： Lluis Costa ,  Daria Pietrowski

    发明人： Lluis Costa ,  Daria Pietrowski

    IPC分类号： B67B5/00

    CPC分类号： B05B11/0027 ,  B05B11/3059 ,  B05B15/50 ,  B05B15/52

    摘要： A manually actuated pump sprayer adapted to be mounted on a container of liquid to be sprayed upon pump actuation is provided, and includes a plunger head having a side wall containing a discharge orifice. The plunger head may be reciprocable relative to the pump sprayer. An overcap may be independently rotatably disposed on the plunger head, and include a side wall overlying the discharge orifice in a condition of non-use. The side wall may include an opening disposable in alignment with the discharge orifice upon rotation of the overcap relative to the plunger head. A container closure may be provided for affixing the plunger head and the overcap relative to the container. The plunger head may be axially reciprocable relative to the container closure and may otherwise be locked relative to the container closure when in first and second orientations.

    摘要翻译： 提供了一种适于安装在泵致动时要喷射的液体容器上的手动泵式喷雾器，并且包括具有包含排出孔的侧壁的柱塞头。 柱塞头可以相对于泵喷雾器往复运动。 顶盖可以独立地可旋转地设置在柱塞头上，并且包括在不使用的状态下覆盖排放孔的侧壁。 侧壁可以包括当顶盖相对于柱塞头旋转时一次性与排出口对准的开口。 可以提供容器封闭件用于相对于容器固定柱塞头和顶盖。 柱塞头可以相对于容器封闭件轴向往复运动，并且在第一和第二取向时可以相对于容器封闭件被锁定。

    Anti-clog discharge spout
    6.
    发明申请
    Anti-clog discharge spout 有权
    防堵塞排放口

    公开(公告)号：US20050184094A1

    公开(公告)日：2005-08-25

    申请号：US10780704

    申请日：2004-02-19

    申请人： Lluis Costa ,  Daria Pietrowski

    发明人： Lluis Costa ,  Daria Pietrowski

    IPC分类号： B65D83/76 ,  B05B11/00 ,  B05B15/02 ,  B65D47/34 ,  F04B9/14 ,  F04B33/00 ,  G01F11/42

    CPC分类号： B05B11/0027 ,  B05B11/3059 ,  B05B15/50 ,  B05B15/52

    摘要： A manually actuated pump sprayer adapted to be mounted on a container of liquid to be sprayed upon pump actuation is provided, and includes a plunger head having a side wall containing a discharge orifice. The plunger head may be reciprocable relative to the pump sprayer. An overcap may be independently rotatably disposed on the plunger head, and include a side wall overlying the discharge orifice in a condition of non-use. The side wall may include an opening disposable in alignment with the discharge orifice upon rotation of the overcap relative to the plunger head. A container closure may be provided for affixing the plunger head and the overcap relative to the container. The plunger head may be axially reciprocable relative to the container closure and may otherwise be locked relative to the container closure when in first and second orientations.

    摘要翻译： 提供了一种适于安装在泵致动时要喷射的液体容器上的手动泵式喷雾器，并且包括具有包含排出孔的侧壁的柱塞头。 柱塞头可以相对于泵喷雾器往复运动。 顶盖可以独立地可旋转地设置在柱塞头上，并且包括在不使用的状态下覆盖排放孔的侧壁。 侧壁可以包括当顶盖相对于柱塞头旋转时一次性与排出口对准的开口。 可以提供容器封闭件用于相对于容器固定柱塞头和顶盖。 柱塞头可以相对于容器封闭件轴向往复运动，并且在第一和第二取向时可以相对于容器封闭件被锁定。

    Trigger sprayer having rear hood supporting a return spring
    8.
    发明授权
    Trigger sprayer having rear hood supporting a return spring 失效
    触发式喷雾器具有支撑复位弹簧的后罩

    公开(公告)号：US5947341A

    公开(公告)日：1999-09-07

    申请号：US892651

    申请日：1997-07-15

    申请人： Pedro Pares Montaner ,  Lluis Costa Quintas

    发明人： Pedro Pares Montaner ,  Lluis Costa Quintas

    IPC分类号： B05B11/00 ,  B65D88/54

    CPC分类号： B05B11/3074 ,  B05B11/3011 ,  B05B11/3077 ,  B05B11/3095 ,  B05B11/0062

    摘要： A trigger actuator pump sprayer has a fixed portion at the rearward section of its pump body providing a hand positioner for supporting the pump sprayer when mounted to a container of liquid to be sprayed. Another portion of the rearward section of the pump body is open to facilitate manufacture of the pump body, and is closed by a hood having a fixed piston spring assembly external to the pump chamber for biasing the piston outwardly of its bore.

    摘要翻译： 触发器执行器泵喷雾器在其泵体的后部具有固定部分，其提供手动定位器，用于在安装到待喷射的液体的容器时支撑泵喷雾器。 泵体的向后部分的另一部分是敞开的，以便于泵体的制造，并且由具有在泵室外部的固定活塞弹簧组件的罩封闭，用于将活塞向外偏压。

    Dispenser having air tight spout
    10.
    发明授权
    Dispenser having air tight spout 有权
    分配器具有气密喷口

    公开(公告)号：US07886941B2

    公开(公告)日：2011-02-15

    申请号：US11113132

    申请日：2005-04-25

    申请人： Daria Pietrowski ,  Lluis Costa ,  Robert Radi

    发明人： Daria Pietrowski ,  Lluis Costa ,  Robert Radi

    IPC分类号： B65B35/38

    CPC分类号： B05B11/007 ,  B05B1/323 ,  B05B11/0072 ,  B05B11/3001

    摘要： A spout valve assembly, for a pump dispenser including a discharge head, is located within an opening in the discharge head for permitting outletting of liquid product and includes a spout valve retained within the discharge head opening by a retainer. The spout valve includes a slit at a first end thereof and an orifice at a second opposite end thereof. The slit includes slit lips directly engageable with and disengageable from each other to respectively define slit closed and opened configurations. The spout valve is made of a material for permitting opening of the slit under pressure from the liquid product for thereby allowing the liquid product to be discharged out through the slit when in the slit opened configuration, and for otherwise permitting closing of the slit to prevent the liquid product from being discharged through the slit when in the slit closed configuration.

    摘要翻译： 用于包括排放头的泵分配器的喷口阀组件位于排放头中的开口内，用于允许液体产物的出口，并且包括通过保持器保持在排出头开口内的喷口阀。 喷口阀在其第一端处包括狭缝，在其第二相对端处包括孔口。 狭缝包括可以彼此直接接合和分离的狭缝唇，以分别限定狭缝封闭和打开的构型。 喷嘴阀由用于在液体产品的压力下允许开口狭缝的材料制成，从而允许液体产品在狭缝打开构型时通过狭缝排出，否则允许关闭狭缝以防止 当处于狭缝封闭构造时，液体产品通过狭缝排出。