公开(公告)号：US11844723B2

公开(公告)日：2023-12-19

申请号：US17605433

申请日：2020-04-16

Applicant: Aptar Radolfzell GmbH

Inventor： Jürgen Greiner-Perth ,  Gerald Krampen

IPC: A61F9/00 ,  B05B11/00 ,  A61M31/00 ,  B05B11/10

CPC classification number: A61F9/0008 ,  A61M31/00 ,  B05B11/0032 ,  B05B11/0067 ,  B05B11/00444 ,  B05B11/103 ,  B05B11/1064 ,  B05B11/1074 ,  A61M2205/3337 ,  A61M2210/0618 ,  A61M2210/0662

Abstract: A dispenser for discharging pharmaceutical liquids in the form of individual drops, having a liquid store, a pump device with a pump chamber with a variable volume, and a dispensing opening. The dispenser additionally has a membrane part which delimits the pump chamber on one side and which changes the volume of the pump chamber by moving and/or deforming. The dispenser has a housing, within which the pump device is provided, and an actuation button movable relative to the housing between a non-actuated starting position and an actuated end position to move or deform the membrane part and to decrease the size of the pump chamber to discharge the liquid. The membrane part is secured to the housing and to the actuation button. The pump chamber achieves a high degree of compression and a toggle switch is used as the actuation button.

公开(公告)号：US20240278270A1

公开(公告)日：2024-08-22

申请号：US18570873

申请日：2022-07-25

Applicant: GUALA DISPENSING S.P.A.

Inventor： Riccardo ALLUIGI

IPC: B05B11/10 ,  B05B11/00

CPC classification number: B05B11/103 ,  B05B11/007 ,  B05B11/1069

Abstract: A manually operable head assembly for a dispenser for pasty products which has a fixed head with a dispensing duct for dispensing a product, a pumping unit with an elastically deformable cap, an actuator, a guarantee tab connected to the fixed head and having a tab body, and at least one bridge connected to the actuator is provided. The at least one bridge is suitable for breaking on a first operation of the actuator. The tab body is configured to remain connected to the fixed head following the first operation of the actuator.

公开(公告)号：US20240001387A1

公开(公告)日：2024-01-04

申请号：US18039461

申请日：2021-12-06

Applicant: APTAR DORTMUND GMBH

Inventor： Swen BARENHOFF ,  Guido BURMANN

IPC: B05B11/10

CPC classification number: B05B11/1059 ,  B05B11/1057 ,  B05B11/1035 ,  B05B11/103

Abstract: A dispensing device for dispensing a fluid is proposed. The dispensing device has a conveying device for conveying the fluid from a container, which can be actuated by means of an actuating lever, the actuating lever being lockable against undesired actuation by means of a locking device. For unlocking, the actuating lever is preferably displaceably mounted. The dispensing device may additionally comprise a securing device which secures the actuating lever against unlocking by means of the locking device. Furthermore, a dispenser for dispensing a fluid with a container and a dispensing device is proposed.

公开(公告)号：US20240001386A1

公开(公告)日：2024-01-04

申请号：US18039456

申请日：2021-12-06

Applicant: APTAR DORTMUND GMBH

Inventor： Guido BURMANN ,  Börje HEGENBERG

IPC: B05B11/10 ,  B05B1/12 ,  B05B11/00 ,  B05B1/16

CPC classification number: B05B11/1035 ,  B05B1/12 ,  B05B11/0008 ,  B05B11/103 ,  B05B11/1059 ,  B05B11/1095 ,  B05B1/1654 ,  B05B11/1033

Abstract: A dispensing device for dispensing a fluid is proposed. The dispensing device comprises an outer housing and a conveying device for conveying the fluid from a container. At a channel opening of an outlet channel, the dispensing device may have a rotatable dispensing element, wherein by rotation different dispensing forms of the fluid, in particular as a spray or as a foam, can be set and/or the channel opening can be closed. In particular, the dispensing element may comprise a passage opening with an injection-molded grid made of plastic. Furthermore, the outer housing preferably has a multi-part structure with a dividing plane extending transversely to a central axis of the conveying device. Preferably, the conveying device comprises a conveyor housing which is completely accommodated in the outer housing and/or is formed integrally or as a structural unit with the outlet channel. Furthermore, a dispenser for dispensing a fluid comprising a container and a dispensing device is proposed.

公开(公告)号：US20230365319A1

公开(公告)日：2023-11-16

申请号：US18042924

申请日：2021-10-27

Applicant: GUALA DISPENSING S.P.A.

Inventor： Riccardo ALLUIGI

IPC: B65D83/00 ,  B05B11/02 ,  B05B11/10

CPC classification number: B65D83/0033 ,  B05B11/028 ,  B05B11/103 ,  B05B11/1053

Abstract: A dispenser for pasty products which has a head, a pump, an actuator, and a container tube is provided. The pump is provided with a plurality of flexible flaps protruding inwardly from a dome-shaped elastically deformable cap of the pump or from a connection portion of the pump to form a lower or suction valve.

公开(公告)号：US11701676B2

公开(公告)日：2023-07-18

申请号：US17841312

申请日：2022-06-15

Applicant: Market Ready, Inc. ,  Cupcake LLC

Inventor： Brandon Donnelly ,  Milan-Bob Patadlas

IPC: B05B11/10

CPC classification number: B05B11/1088 ,  B05B11/103 ,  B05B11/1011 ,  B05B11/1035

Abstract: A trigger sprayer includes an engine with a piston chamber and an outlet fluid passage, and a piston that slides within the piston chamber and defines an interior bellows chamber. The bellows component is movable in the interior bellows chamber between an uncompressed position in which a fluid volume in the interior bellows chamber is minimized and a compressed position in which the fluid volume is maximized. The trigger sprayer further includes a trigger lever that pivots between a neutral position and an actuated position using a pair of S-shaped trigger springs. Pivotal movement of the trigger lever pushes the piston vertically in the piston chamber to drive fluid from the piston chamber into the interior bellows chamber and move the bellows component from the uncompressed position to the compressed position. Relaxation of the bellows component drives fluid from the interior bellows chamber to the outlet fluid passage.

公开(公告)号：US20230210316A1

公开(公告)日：2023-07-06

申请号：US17927528

申请日：2020-06-17

Applicant: Essity Hygiene and Health Aktiebolag

Inventor： Sebastiano Crismann ,  Sofia Hodossy ,  Karl Walheim ,  Joel Olsson

IPC: A47K5/12 ,  B05B11/10

CPC classification number: A47K5/1209 ,  B05B11/103 ,  A47K2201/02

Abstract: An adaptor assembly for use in a dispenser for a replaceable fluid container comprising a fluid reservoir and a fluid pump. The adapter assembly is used in conjunction with the dispenser to allow a use of a fluid container having a pump being actuated by laterally compressing it. The adaptor assembly comprises an actuation part being movable, when mounted in the dispenser, and comprises a first contact surface for abutting against the user actuator and a second contact surface for abutting against the pump. The adaptor assembly also comprises a first connecting support for removably connecting the actuation part to the dispenser and/or the fluid container mounted in the compartment. A fixed dolly is configured to abut against the pump, wherein the pump is able to be configured between the second contact surface of the actuation part. A fluid dispensing system and a dispenser including the adaptor assembly is also disclosed.