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1.发明授权Liquid dispensing system including a discharge assembly providing a positive air flow condition 失效液体分配系统，包括排放组件，提供积极的空气流动条件
公开(公告)号：US5082150A
公开(公告)日：1992-01-21
申请号：US517244
申请日：1990-05-01
CPC分类号： A47K5/1209 , B67D1/0079
摘要： A liquid dispenser having a replaceable unvented liquid container with only an outlet opening, a discharge assembly in liquid communication with the liquid container outlet opening, and including a compressible nipple for accommodating a charge of liquid, a check valve for regulating the flow of liquid into the nipple and a semipermeable filter mounted in and substantially filling the inlet to the check valve, the filter element being permeable to air to introduce air into the liquid container through its outlet opening, the filter element being impermeable to liquid to prevent back flow of liquid through the air passageway, and having an opening therethrough which is aligned with the inlet of the check valve, defining a liquid passageway through the filter element to the check valve.
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公开(公告)号：US4931224A
公开(公告)日：1990-06-05
申请号：US349522
申请日：1989-05-09
IPC分类号： A61L9/12
CPC分类号： A61L9/122 , Y10S261/65 , Y10S261/88
摘要： A battery operated air freshener with a housing having means for mounting the air freshener to a surface such as a wall. A motor inside the housing is electrically connected to a fan and to a battery. A replaceable cartridge with vents defining an air flow path carries a deodorizing substance and a battery. The replaceable cartridge having a receptacle is positioned within the housing such that the battery carried by the cartridge fits between spaced electrical contacts connected to the motor and hence to the fan resulting in air flow through the deodorizing substance. An anti-bootleg device in the housing has at least one prong extending into the cartridge receptacle, whereby a cartridge having an appropriate receptacle to receive the anti-bootleg device fits within the housing such that the battery carried by the cartridge fits between the spaced electrical contacts thereby establishing an electrical circuit to operate the fan. But an anti-bootleg device in the housing with a cartridge without the appropriate receptacle precludes the battery carried by the cartridge from fitting between the spaced electrical contacts and the electrical circuit is not completed rendering the air freshener inoperative.
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公开(公告)号：US5209377A
公开(公告)日：1993-05-11
申请号：US925095
申请日：1992-08-06
IPC分类号： A47K5/12
CPC分类号： A47K5/1209
摘要： A disposable refill cartridge for a liquid soap dispenser having a closed container with a bottom wall portion and a rear wall portion and two opposes side wall portions. An outlet opening is formed in a cylindrical neck extending from the bottom wall portion, as is a frustoconical portion intermediate the bottom wall and the cylindrical neck. At least one boss extends outwardly from the frustoconical portion and the cylindrical neck with two elongated recesses respectively formed in the side wall portions adjacent to the rear wall portion. Each of the recesses extends downwardly to the bottom wall portion, and the container has stepped retaining surfaces at the upper end of the rear wall portion and at the lower ends of the side wall portions. A receptacle is formed in the rear wall having an apertured end wall.
摘要翻译： 一种用于液体肥皂分配器的一次性充填盒，具有一个具有底壁部分和后壁部分的封闭容器，两个与侧壁部分相对。 出口开口形成在从底壁部分延伸的圆柱形颈部中，以及在底壁和圆柱形颈部之间的截头圆锥形部分。 至少一个凸台从截头圆锥体部分和圆柱形颈部向外延伸，两个细长凹槽分别形成在与后壁部分相邻的侧壁部分中。 每个凹槽向下延伸到底壁部分，并且容器在后壁部分的上端和侧壁部分的下端处具有台阶保持表面。 在后壁中形成有一个有孔端壁的容器。
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公开(公告)号：USD393706S
公开(公告)日：1998-04-21
申请号：US056933
申请日：1996-07-11
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公开(公告)号：US5147582A
公开(公告)日：1992-09-15
申请号：US715023
申请日：1991-06-13
IPC分类号： A61L9/12
CPC分类号： A61L9/122 , Y10S261/17 , Y10S261/65
摘要： A self-contained air freshening or deodorizing apparatus with a two-part housing including a mounting section for securing the apparatus in an operative position and a closure section for connection thereto for forming an enclosure. A battery-powered air movement generating mechanism includes a fan having a hub with a motor nested at least partially within the hub and connected thereto for rotating the fan hub and five blades mounted thereon to generate a path of air flow through the enclosure. Air freshening or deodorizing mechanism for supplying a source of vaporizable material is positioned in the path of air flow. An antibootleg device is mounted in the enclosure in such a way that removal of the device renders the motor inoperable.
摘要翻译： 一种独立的空气清新或除臭装置，其具有两部分壳体，其包括用于将装置固定在操作位置的安装部分和用于连接到其上的封闭部分，用于形成外壳。 电池供电的空气移动产生机构包括具有轮毂的风扇，所述轮毂具有至少部分地嵌套在轮毂内并连接到其上的马达，用于使风扇轮毂和安装在其上的五个叶片旋转，以产生通过外壳的空气流动路径。 用于供应可蒸发材料源的空气清新或除臭机构位于空气流动路径中。 防抱死装置以这样的方式安装在外壳中，使得装置的移除使得电动机不可操作。
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公开(公告)号：USD415267S
公开(公告)日：1999-10-12
申请号：US45049
申请日：1995-10-06
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公开(公告)号：US5421489A
公开(公告)日：1995-06-06
申请号：US180377
申请日：1994-01-12
CPC分类号： A47K5/1208
摘要： A system for dispensing liquid soap including a closed wall structure defining a container with a partition separating the container into a separate lower liquid soap reservoir and a separate upper refill compartment. Dispensing mechanism is carried by the container for dispensing liquid soap from the reservoir. The partition has a refill aperture therethrough providing communication for soap flow between said reservoir and the refill compartment and dimensioned to permit the free flow of liquid soap therethrough. A refill cartridge of liquid soap has an outlet, removably enclosed within the refill compartment in a refill configuration with the outlet disposed for cooperation with the refill aperture to permit the free flow of liquid soap from the refill cartridge to the reservoir thereby to refill the reservoir as liquid soap is dispensed therefrom. Actuating mechanism is slidably mounted on the container in pivotable contact with the dispensing means with the actuating mechanism being slidable between a rest position and a dispensing position such that not greater than five pounds of pressure is sufficient to move the actuating mechanism between the rest and dispensing positions thereof.
摘要翻译： 一种用于分配液体皂的系统，其包括限定容器的封闭壁结构，其具有将容器分隔成分离的下部液体肥皂储存器和独立的上部补充隔室的隔板。 分配机构由用于从储存器分配液体肥皂的容器承载。 分隔件具有通过其提供的再填充孔，其提供在所述储存器和再填充室之间的肥皂流动的连通，并且其尺寸适于允许液体皂从其中自由流动。 液体肥皂的补充墨盒具有出口，可替换地以再填充构型封装在补充隔室内，出口设置成与再填充孔配合，以允许液体皂从再填充筒自由流入储存器，从而重新填充储存器 当从其中分配液体皂时。 致动机构可滑动地安装在容器上，与分配装置可转动地接触，致动机构可在静止位置和分配位置之间滑动，使得不大于5磅的压力足以使致动机构在静止和分配之间移动 的位置。
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公开(公告)号：USD338582S
公开(公告)日：1993-08-24
申请号：US733389
申请日：1991-07-22
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公开(公告)号：US4930667A
公开(公告)日：1990-06-05
申请号：US299934
申请日：1989-01-23
CPC分类号： A47K5/1209 , B67D3/04
摘要： A liquid soap dispenser having an unvented liquid soap container with only an outlet opening, a discharge assembly in fluid communication with the soap container outlet opening, and a breathing mechanism including a semipermeable filter mounted between the discharge assembly and the soap container to introduce air into the soap container immediately upon withdrawal of soap from the container to permit rapid operation of the discharge assembly.
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