公开(公告)号：US5197637A

公开(公告)日：1993-03-30

申请号：US680749

申请日：1991-04-05

Applicant: Wilhelm K. Naumann

Inventor： Wilhelm K. Naumann

IPC: B05B11/00 ,  B65D47/34

CPC classification number: B05B11/0072 ,  B05B11/0051 ,  B05B11/007 ,  B05B11/3004 ,  B05B11/3009 ,  B05B11/3028 ,  B05B11/3074 ,  B05B11/3076 ,  B05B11/3084

Abstract: A pump for a free-flowing, in particular pasty or liquid, substance includes a support part, a pump element which has an elastically deformable membrane and can be pressed against the support part in opposition to a restoring force, and a pump chamber, disposed between the pump element and the support part, fluidly connected to an inlet valve and to an outlet aperture by an outlet valve, the outlet aperture passing through the membrane. On a side of the membrance which faces the pump chamber, a disk is provided, the disk together with the membrane forming the outlet valve, the disk being connected to the membrane so that in a closed position the membrane rests against the disk in an area enclosing the outlet aperture, and so that in an open position the membrane is arched upward partly away from the disk by a pressure exerted on it by the free-flowing substance, thereby forming an open connection between the outlet aperture and the pump chamber. The membrane is firmly connected to the disk in a connecting sector enclosing the outlet aperture of the membrane, at least around the major part of its circumference. The disk has at least one passage which connects the pump chamber to a surface area of the disk, which surface area is at least partially enclosed by the connecting sector and faces the membrane. The aperture of the at least one passage which terminates at the surface area of the disk is located a distance away from the outlet aperture in a plan view of the membrane.

Abstract translation: 用于自由流动的泵，特别是糊状或液体的物质包括支撑部分，具有可弹性变形的膜并且可以与恢复力相对地压靠支撑部分的泵元件和设置在泵室中的泵室 在泵元件和支撑部分之间，通过出口阀流体地连接到入口阀和出口孔，出口孔通过膜。 在面向泵室的膜的一侧，设置有盘，盘与膜形成出口阀，盘连接到膜，使得在关闭位置，膜在一个区域中抵靠盘 封闭出口孔，并且使得在打开位置，膜通过自由流动物质施加在其上的压力部分地远离盘而向外拱起，从而在出口孔和泵室之间形成开放的连接。 至少围绕其圆周的主要部分，隔膜在包围膜的出口孔的连接部分中牢固地连接到盘上。 盘具有至少一个通道，其将泵室连接到盘的表面区域，该表面区域至少部分地被连接扇区包围并面向膜。 终止于盘的表面区域的至少一个通道的孔径在膜的平面图中离开出口孔距离一定距离。

公开(公告)号：US4962870A

公开(公告)日：1990-10-16

申请号：US247502

申请日：1988-09-22

Applicant: Bernard Schneider

Inventor： Bernard Schneider

IPC: B05B11/00 ,  B65D47/34

CPC classification number: B05B11/3028 ,  B05B11/0048

Abstract: A distributor for pasty products having a sliding piston and a distribution head. The distribution head has a tubular, deformable pumping member, an actuator acting on the pumping member and an expelling valve. An upper end of an upper tube of the pumping member forms an annual end edge. The expelling valve has a flexible disk with a periphery kept in engagement with the end edge of the tube by a central bearing member of the disk. The bearing member is connected to the actuator, the flexible disk and the end edge of the tube.

Abstract translation: 具有滑动活塞和分配头的糊状产品的分配器。 分配头具有管状可变形的泵送构件，作用在泵送构件上的致动器和排出阀。 泵送构件的上管的上端形成年终端缘。 排出阀具有柔性盘，其周边通过盘的中心支承构件与管的端缘保持接合。 轴承构件连接到致动器，柔性盘和管的端部边缘。

公开(公告)号：USRE31408E

公开(公告)日：1983-10-11

申请号：US344695

申请日：1982-02-01

Applicant: Joachim Czech ,  Hans D. Sieghart

Inventor： Joachim Czech ,  Hans D. Sieghart

IPC: B05B11/00 ,  G01F11/02

CPC classification number: B05B11/3015 ,  B05B11/3028 ,  B05B11/3064 ,  B05B11/3077 ,  G01F11/02 ,  B05B11/0048

Abstract: This invention relates to a dispenser for paste-like products of the type having a container containing a product and closed at one end by a slidable piston in sealing engagement with the inner wall surface thereof, the other end being provided with a head member carrying on applicator and forming a pump chamber the volume of which is variable by the exertion of exterior pressure, the pump chamber being closed towards said container by a first check valve adapted to open only towards the pump chamber, and towards the outlet of the applicator by a second check valve adapted to open only towards said outlet.

公开(公告)号：US4088425A

公开(公告)日：1978-05-09

申请号：US758034

申请日：1977-01-10

Applicant: Robert A. Bennett

Inventor： Robert A. Bennett

IPC: B05B11/00 ,  B65D47/34 ,  F04B43/02 ,  B05B1/00 ,  F04B7/02 ,  F04B21/04

CPC classification number: F04B43/02 ,  B05B11/3028 ,  B05B11/3036 ,  B05B11/3019

Abstract: The vertical hollow sleeve of a pump has a bottom open end receiving the top open end of a container with fluid. A top section of the sleeve has a first vertical bore with a bottom surface communicating with the bottom thereof and contoured to receive a convex diaphram. A hollow vertical extension slidably disposed in the first bore has a second vertical bore with a top disposed first orifice. The tip of a vertical member slidably disposed in the first bore fits movably into the first orifice. A mechanism engaging the extension and bottom surface has a horizontal chamber which in vertical cross section has the shape of a horizontally elongated axis. The diaphram forms the top surface of the chamber. The bottom surface of the chamber is formed by the rigid top end of a vertical cylinder which has a third vertical bore receiving the member. The member has a fourth vertical bore which communicates with an enlarged hollow region in the chamber. Slits in the region interconnect the interiors of the region and chamber. A ball is disposed movably in the chamber. A spring loaded device is disposed in the cylinder and engages the member. The pump expels a metered amount of fluid at each stroke.

Abstract translation: 泵的垂直中空套管具有底部开口端，其接收具有流体的容器的顶部开口端。 套筒的顶部具有第一垂直孔，底部表面与其底部连通并且成形为接收凸形腹膜。 可滑动地设置在第一孔中的中空垂直延伸部具有第二垂直孔，顶部设置有第一孔口。 可滑动地设置在第一孔中的垂直构件的尖端可移动地装配到第一孔中。 接合延伸和底表面的机构具有水平室，其在垂直截面中具有水平延伸的轴线的形状。 膜形成室的顶表面。 腔室的底表面由垂直圆柱体的刚性顶端形成，该垂直圆柱体具有容纳构件的第三垂直孔。 该构件具有与腔室中的扩大的中空区域连通的第四垂直孔。 该区域中的缝隙将区域和腔室的内部互连。 球可移动地设置在腔室中。 弹簧加载装置设置在气缸中并与构件接合。 泵在每次冲程中排出计量的流体。

公开(公告)号：US09894981B2

公开(公告)日：2018-02-20

申请号：US14905450

申请日：2013-11-25

Applicant: YONWOO CO., LTD.

Inventor： Hak-Chan Kim ,  Shin-Bok Jung

IPC: A45D40/00 ,  A45D34/04 ,  B05B11/02 ,  B05B11/00 ,  B65D83/00

CPC classification number: A45D40/0075 ,  A45D34/04 ,  A45D2200/055 ,  A45D2200/056 ,  B05B11/02 ,  B05B11/3028 ,  B65D83/0033

Abstract: A container for a cream-type cosmetic. The container for a cream-type cosmetic is configured to allow a button part to, when a user presses the button part, move downward by an elastic force of the button part itself and then return to the original position thereof while changing the pressure inside a body of the container to discharge contents therefrom. Thus, the container can easily discharge contents having a high viscosity through a simple structure without a separate pumping member. Therefore, manufacturing costs can be reduced assembly time can be shortened.

公开(公告)号：US20180002073A1

公开(公告)日：2018-01-04

申请号：US15602180

申请日：2017-05-23

Applicant: ANHUI JND PLASTIC PACKAGING CO., LTD.

Inventor： YI XIN HUANG

IPC: B65D41/00 ,  B65D53/04 ,  B65D47/00 ,  B65D83/00 ,  B65D1/02

CPC classification number: B65D41/005 ,  B05B11/00416 ,  B05B11/3028 ,  B05B11/3029 ,  B05B11/3053 ,  B05B11/3069 ,  B65D1/0261 ,  B65D47/00 ,  B65D53/04 ,  B65D83/0005

Abstract: A self-priming-pump-equipped packaging bottle includes a tubular bottle body containing therein an upper seal assembly, a lower seal assembly, and piston from top to bottom. The upper and lower seal assemblies and the tubular bottle body form a closed material-feeding chamber. The lower seal assembly, the piston, and the tubular bottle body form a closed material-storing chamber. The lower seal assembly primarily has a seal seat with a through hole and an elastic sealing gasket covering the through hole from above. The upper seal assembly has an umbrella-shaped member, a hollow material-feeding column, a support post, and an end sealing cap. The end sealing cap is fixed in the umbrella-shaped member through the support post. The hollow material-feeding column's bottom surface, the support post, and the end sealing cap form a material outlet. The umbrella-shaped member lower end is in interference fit with the seal seat.

公开(公告)号：US20160346798A1

公开(公告)日：2016-12-01

申请号：US15111893

申请日：2015-01-16

Applicant: APTAR FRANCE SAS

Inventor： Laurent DECOTTIGNIES

IPC: B05B11/00

CPC classification number: B05B11/3028 ,  A45D34/00 ,  A45D2034/005 ,  B05B11/00416 ,  B05B11/0054 ,  B05B11/3047 ,  B05B11/3069

Abstract: A fluid reservoir including a neck defining a wide opening that is closed by a dish in stationary and leaktight engagement with the neck. The dish has a main body in engagement with the neck and a stopper that is mounted on the main body in removable manner, the stopper being movable between a closed initial position in which the stopper is mounted on the main body in leaktight manner, and an open final position in which a feed opening is formed between the main body and the stopper.

Abstract translation: 流体储存器，其包括限定宽敞开口的颈部，所述开口由与所述颈部静止和密封接合的盘封闭。 该盘具有与颈部接合的主体和可拆卸地安装在主体上的止动件，该止动件可在封闭的初始位置和闭锁的初始位置之间移动，其中止动件以密封方式安装在主体上， 打开的最终位置，其中在主体和止动件之间形成进给开口。

公开(公告)号：US09446424B2

公开(公告)日：2016-09-20

申请号：US13978246

申请日：2011-12-30

Applicant: Jean-Louis Mathiez

Inventor： Jean-Louis Mathiez

IPC: B05B11/04 ,  A45D34/04 ,  B65D83/00 ,  B65B3/04 ,  A45D40/24 ,  B05B11/00

CPC classification number: B05B11/04 ,  A45D34/04 ,  A45D40/24 ,  A45D2200/055 ,  B05B11/00416 ,  B05B11/007 ,  B05B11/0072 ,  B05B11/3028 ,  B05B11/3032 ,  B05B11/3081 ,  B05B11/3084 ,  B05B11/3085 ,  B65B3/04 ,  B65D83/0033

Abstract: A device for packaging, dispensing and using fluid contents having a liquid to pasty consistency, includes: a container having, at its front portion, a downstream opening, an element for conveying the contents including an upstream opening, an axially extended passage and a front downstream opening for dispensing the contents, the passage being elastically deformable and capable of being in an idle state having a maximum interior volume or in a compressed state having a smaller interior volume, an upstream valve element, a downstream valve element, a front wall, wherein is situated the front downstream dispenser opening, a movable annular actuating element associated with the passage of the conveying element and consisting of an elastically deformable annular side wall, which limits the passage laterally and externally. The side wall is positioned on the outside and includes an outer side wall of the device, which is at least partially accessible for actuating.

Abstract translation: 一种用于包装，分配和使用具有液体至糊状稠度的流体内容物的装置，包括：在其前部具有下游开口的容器，用于输送内容物的元件，包括上游开口，轴向延伸通道和前部 用于分配内容物的下游开口，该通道是可弹性变形的并且能够处于具有最大内部容积的空闲状态或具有较小内部容积的压缩状态，上游阀元件，下游阀元件，前壁， 其中位于前部下游分配器开口处，可移动的环形致动元件与输送元件的通道相关联并且由可弹性变形的环形侧壁组成，其限制横向和外部通道。 侧壁定位在外部并且包括该装置的外侧壁，其至少部分可触及以用于致动。

公开(公告)号：US20160157581A1

公开(公告)日：2016-06-09

申请号：US14905450

申请日：2013-11-25

Applicant: YONWOO CO.,LTD.

Inventor： Hak-Chan KIM ,  Shin-Bok JUNG

IPC: A45D40/00 ,  B05B11/00 ,  B05B11/02

CPC classification number: A45D40/0075 ,  A45D34/04 ,  A45D2200/055 ,  A45D2200/056 ,  B05B11/02 ,  B05B11/3028 ,  B65D83/0033

Abstract: A container for a cream-type cosmetic. The container for a cream-type cosmetic is configured to allow a button part to, when a user presses the button part, move downward by an elastic force of the button part itself and then return to the original position thereof while changing the pressure inside a body of the container to discharge contents therefrom. Thus, the container can easily discharge contents having a high viscosity through a simple structure without a separate pumping member. Therefore, manufacturing costs can be reduced assembly time can be shortened.

Abstract translation: 用于奶油型化妆品的容器。 用于奶油型化妆品的容器被构造成允许按钮部件在用户按压按钮部分时由于按钮部件本身的弹力而向下移动，然后在将内部的压力改变的同时返回到其初始位置 容器的主体从其排出内容物。 因此，容器可以通过简单的结构容易地排出具有高粘度的内容物而没有单独的泵送构件。 因此，制造成本可以缩短，装配时间可以缩短。

公开(公告)号：US20160089502A1

公开(公告)日：2016-03-31

申请号：US14963170

申请日：2015-12-08

Applicant: Dr. Py Institute LLC

Inventor： Daniel Py

IPC: A61M5/315

CPC classification number: A61M5/31593 ,  A61J7/0053 ,  A61M5/1782 ,  A61M5/204 ,  A61M2005/3126 ,  A61M2005/3128 ,  B05B9/0426 ,  B05B11/00416 ,  B05B11/007 ,  B05B11/0072 ,  B05B11/3015 ,  B05B11/3028 ,  B05B11/3064 ,  B05B11/3077 ,  B65D83/7535 ,  G01F11/02 ,  G01F11/025 ,  G01F11/027 ,  G01F11/028

Abstract: A multiple dose syringe has a first valve defining a first valve opening pressure and a second valve defining a second valve opening pressure. A storage chamber in fluid communication with the second valve stores multiple doses of a substance therein and includes an outlet for dispensing multiple doses of the stored substance therethrough. A compression surface is movable between first and second positions and defines a compression chamber between the compression surface and the first valve. Movement of the compression surface in a direction from the first position toward the second position dispenses substance in the compression chamber through the first valve and out of the syringe. Movement of the compression surface in a direction from the second position toward the first position causes substance to flow from the storage chamber through the second valve and into the compression chamber.

Abstract translation: 多剂量注射器具有限定第一阀开启压力的第一阀和限定第二阀开启压力的第二阀。 与第二阀流体连通的储存室在其中存储多种剂量的物质，并且包括用于通过其分配多剂量的储存物质的出口。 压缩表面可在第一和第二位置之间移动，并且在压缩表面和第一阀之间限定压缩室。 压缩表面在从第一位置朝向第二位置的方向上的运动通过第一阀和注射器分配压缩室中的物质。 压缩表面在从第二位置朝向第一位置的方向上的移动使得物质从存储室通过第二阀流入压缩室。