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    Cosmetic container and pumping member for cosmetic container
    2.
    发明授权
    Cosmetic container and pumping member for cosmetic container 有权

    公开(公告)号：US11648577B1

    公开(公告)日：2023-05-16

    申请号：US17725681

    申请日：2022-04-21

    Applicant: Sung Jin Cosmetics Co., Ltd.

    Inventor： Young-Kwang Byeon

    IPC: B05B11/00 ,  B05B11/10

    CPC classification number: B05B11/1033 ,  B05B11/1069

    Abstract: The cosmetic container includes: a housing provided to be brought into close contact with an opened upper end of a container body and having a hole formed in a central portion thereof to communicate with an interior of the container body; a pumping member provided inside the housing to be connected to the hole, having a content accommodation space defined therein, and configured to be elastically compressed or expanded along an axial direction to transfer the contents in one direction along an axial direction; and a nozzle member coupled to the pumping member and having an internal conduit to allow the contents to move, and configured to connect the pumping member and the outlet, compress the pumping member with an operation of the discharge head, and selectively open or close between the inner conduit and an internal space of the pumping member.

    Discharge head and liquid dispenser comprising a discharge head
    3.
    发明授权
    Discharge head and liquid dispenser comprising a discharge head 有权

    公开(公告)号：US11938495B2

    公开(公告)日：2024-03-26

    申请号：US17606259

    申请日：2020-05-04

    Applicant: Aptar Radolfzell GmbH

    Inventor： Tobias Baumann ,  Thomas Bruder

    IPC: B05B11/00 ,  B05B11/10

    CPC classification number: B05B11/00442 ,  B05B11/1033 ,  B05B11/1035 ,  B05B11/1046

    Abstract: A discharge head for a liquid dispenser having a base and a push actuator. The discharge head has a pump device, which has a malleable pump chamber component open on both sides, fastened to the base and to the push actuator and encloses a pump chamber having a variable volume. The pump device has inlet and outlet valves. The discharge head has a ventilation opening and a ventilation valve. The ventilation valve on the base has a peripheral valve web raised via a surrounding cover wall of the base and the inside of which forms a peripheral valve surface. To ensure a reproducible behavior of the ventilation valve, a reinforcement structure is provided on the cover wall in the form of a peripheral reinforcement web, and/or the peripheral valve web is designed as part of a sleeve-like structure, which forms the peripheral valve web above the cover wall.

    DISPENSING DEVICE AND DISPENSER
    4.
    发明公开
    DISPENSING DEVICE AND DISPENSER 审中-公开

    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.

    System for dispensing fluids or mixtures and device used in said system
    7.
    发明授权
    System for dispensing fluids or mixtures and device used in said system 有权

    公开(公告)号：US11691167B2

    公开(公告)日：2023-07-04

    申请号：US17676271

    申请日：2022-02-21

    Applicant: TAPLAST s.r.l.

    Inventor： Evans Santagiuliana

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

    CPC classification number: B05B11/1033 ,  B05B11/1067 ,  B05B11/1069 ,  B65D83/0055

    Abstract: The present invention concerns a system (1; 501; 601; 701; 801) for dispensing a fluid (L), comprising a container (C; C′) for the fluid (L) and a device (10; 210; 210′; 310; 410; 410′) for dispensing the fluid (L). The device (10; 210; 210′; 310; 410; 410′) comprises a collapsible chamber (20) which defines a volume (V) suited to receive a quantity of said fluid (L) to be dispensed. The chamber (20) is defined by a first portion (30) and a second portion (130) mutually coupled with each other, wherein the first portion (30) comprises an area connected to the container (C; C′) and wherein the second portion (130) comprises an area connected to the container (C; C′).

    Dispenser for compounds in paste form
    8.
    发明授权
    Dispenser for compounds in paste form 有权

    公开(公告)号：US11679402B2

    公开(公告)日：2023-06-20

    申请号：US17602031

    申请日：2020-04-08

    Applicant: RPC Bramlage GmbH

    Inventor： Sabine Goettke

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

    CPC classification number: B05B11/1033 ,  B05B11/0032 ,  B05B11/026 ,  B05B11/028

    Abstract: A dispenser for compounds in paste form has a storage volume with a bounding part that can move conjointly when drawing from the storage volume, and a head piece that is guided relative to the storage volume. A discharge chamber with an inlet valve and an outlet valve has a discharge channel with a discharge opening. A spring element is active between the storage volume and the head piece, forms a bounding wall of the discharge chamber, and has a lower ear-shaped plug projection and an upper retaining profile. The spring element is designed as a leg that connects to the plug projection, which leg transitions into the retaining projection via an upwardly curved portion. The retaining profile is designed as a retaining projection that has a larger cross section than the leg, with an upper projection base which is enclosed in the retaining recess.

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