中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

19 records (took 0.009 seconds)

    DISPENSING HEAD FOR A TRIGGER DISPENSER
    2.
    发明公开
    DISPENSING HEAD FOR A TRIGGER DISPENSER 审中-公开

    公开(公告)号：US20230142585A1

    公开(公告)日：2023-05-11

    申请号：US17768971

    申请日：2019-10-25

    Applicant: GUALA DISPENSING S.P.A.

    Inventor： Riccardo ALLUIGI

    IPC: B05B11/10

    CPC classification number: B05B11/1069 ,  B05B11/104

    Abstract: A dispensing head for a trigger dispenser includes a frame having a functional zone on which a frame port, a suction outlet port and a dispensing inlet port open. A valve device applied to the functional zone includes a suction shutter and a dispensing shutter that implements a precompression of products before dispensing. The valve device cooperates with a reference plane of the frame to form a precompression chamber upstream of the dispensing inlet port.

    Compressible mechanism for extracting fluid products for a range of packaging
    3.
    发明授权
    Compressible mechanism for extracting fluid products for a range of packaging 有权

    公开(公告)号：US12121918B2

    公开(公告)日：2024-10-22

    申请号：US17796766

    申请日：2020-02-04

    Applicant: Eric Zembrod

    Inventor： Eric Zembrod

    IPC: B05B11/00 ,  B05B11/10 ,  F04B45/02

    CPC classification number: B05B11/104 ,  B05B11/1069 ,  B05B11/1074 ,  B05B11/1077 ,  F04B45/02

    Abstract: A pressing mechanism for miscellaneous packs dispensing fluidic products comprising a capsular body in which a hollow actuator stem is slidably mounted to perform downward and upward movements with the outflow and backflow provided by a bellows with an elastic memory. An upper end of the bellows is coupled to a corresponding part of the actuator stem by a locking ring, and is also coupled to a button/nozzle, while the lower end of the bellows is supported on the capsular body. The actuator stem is slidably guided by an annular cap, below which the lower end of the actuator stem is coupled to a piston and a first check valve, which, together with a second check valve, allows the actuation of the actuator stem.

    MULTIPURPOSE KETTLE FOR DRINKING WATER, SPRAYING WATER AND SPRAYING MIST
    4.
    发明公开
    MULTIPURPOSE KETTLE FOR DRINKING WATER, SPRAYING WATER AND SPRAYING MIST 审中-公开

    公开(公告)号：US20240342738A1

    公开(公告)日：2024-10-17

    申请号：US18134052

    申请日：2023-04-13

    Applicant: Ningbo Zhongyi Jewelry Co., Ltd

    Inventor： Fengyun Luo

    IPC: B05B11/10 ,  B65D43/02 ,  B65D51/18 ,  B65D51/24

    CPC classification number: B05B11/1047 ,  B05B11/104 ,  B05B11/1056 ,  B05B11/1067 ,  B65D43/0225 ,  B65D51/18 ,  B65D51/24 ,  B65D2543/00092 ,  B65D2543/00231

    Abstract: A multipurpose kettle for drinking water, spraying water and spraying mist comprises a kettle body and a kettle cover detachably connected to the upper end of the kettle body, wherein the kettle cover consists of an inner cover and an outer cover which are fixedly connected; a cavity is formed between the outer cover and the inner cover, and a spraying component is installed in the cavity; the mist spray component comprises a pump body, a piston slidably installed in the pump body, a water inlet pipe and a water outlet pipe connected with the pump body, a compression spring elastically supported between the piston and the water outlet pipe, steel balls for sealing arranged on the water inlet pipe and the water outlet pipe, a driving rod for driving the piston to move, and a force applying rod in transmission connection with the driving rod; the water inlet pipe passes through the inner cover and is connected to the bottom of the kettle body by a hose; the outer cover is provided with a mist spray head at the position corresponding to the water outlet pipe, and the upper end of the outer cover is also provided with an openable and closable spout formed by necking and a spout cover provided on the spout. The product is ingeniously designed, which can be directly drunk as a conventional kettle, and can also be used by spraying water and spraying mist to meet the daily simple cleaning needs.

    TRIGGER DISPENSING DEVICE WITH MEANS TO AVOID THE LOSS OF PRODUCT
    7.
    发明公开
    TRIGGER DISPENSING DEVICE WITH MEANS TO AVOID THE LOSS OF PRODUCT 审中-公开

    公开(公告)号：US20240131546A1

    公开(公告)日：2024-04-25

    申请号：US18546136

    申请日：2022-02-17

    Applicant: GUALA DISPENSING S.P.A.

    Inventor： Riccardo ALLUIGI

    IPC: B05B11/10

    CPC classification number: B05B11/104 ,  B05B11/1057 ,  B05B11/1069

    Abstract: A trigger dispensing head applicable to a bottle of a trigger dispensing device is provided. The trigger dispensing head has a cylinder chamber, a main vent passageway, a sleeve, a secondary vent passageway, an axially slidable piston, a suction duct, and a dispensing duct. The sleeve is rotatable by a user between an angular working position in which the main vent passageway is in fluid communication with the secondary vent passageway and an angular rest position, in which the main vent passageway is fluidically separated from the secondary vent passageway.

    FOOD PUMP WITH SAFE OUTLET VALVE AND OUTER MOUNTED SPRING
    8.
    发明公开
    FOOD PUMP WITH SAFE OUTLET VALVE AND OUTER MOUNTED SPRING 审中-公开

    公开(公告)号：US20230211365A1

    公开(公告)日：2023-07-06

    申请号：US17905371

    申请日：2020-11-23

    Applicant: MAJESTY PACKAGING SYSTEMS LIMITED

    Inventor： Peihui Liang ,  Maoyong Zhu ,  Yonglei Zhang ,  Jinkao Liang

    IPC: B05B11/10

    CPC classification number: B05B11/1047 ,  B05B11/104 ,  B05B11/1074 ,  B05B11/1067

    Abstract: A food pump with a safe outlet valve and an outer mounted spring comprises a pressing head (1), a primary column (2), a secondary column (3), a piston (4), a pump chamber (5), a spring (6) and a bottle locking cover (8). The pressing head (1) is installed on the primary column (2) which is arranged within the pump chamber (5). The secondary column (3) is connected to a lower end of the primary column (2). The piston (4) is sleeved on outer sides of the primary column (2) and the secondary column (3). A lock cover (9) capable of fixing the primary column (2) to the pump chamber (5) is fixed on the pump chamber (5). An outer side of an upper end of the lock cover (9) is provided with a cover flanging (91) which is turned outwards and then turned downwards to stretch. An upper end of the pump chamber (5) is inserted and fixed onto an inner side of the cover flanging (91). The lock cover (9) is provided with a locking opening (92) protruding upwards above the cover flanging (91). An outer side of the locking opening (92) is provided with an outer thread (93). An upper end of the primary column (2) is provided with a locking flanging (21) which is turned outwards and then turned downwards to stretch in order to be sleeved on the outer side of the locking opening (92). An inner side of the locking flanging (21) is provided with an inner thread (22) in threaded fit with the outer thread (93), such that a pump core composed of the primary column (2), the secondary column (3), the piston (4), the pump chamber (5), the spring (6), a glass bead (7) and the lock cover (9) can be stored and transported independently, thereby matching different pressing heads (1) and bottle locking covers (8) according to requirements, such that the use thereof is flexible.

    TRIGGER DISPENSING HEAD WITH MEANS TO PREVENT LEAKAGE OF PRODUCT
    9.
    发明公开
    TRIGGER DISPENSING HEAD WITH MEANS TO PREVENT LEAKAGE OF PRODUCT 审中-公开

    公开(公告)号：US20240269699A1

    公开(公告)日：2024-08-15

    申请号：US18568435

    申请日：2022-06-28

    Applicant: GUALA DISPENSING S.P.A.

    Inventor： Riccardo ALLUIGI

    IPC: B05B11/10

    CPC classification number: B05B11/105 ,  B05B11/1057 ,  B05B11/1067 ,  B05B11/104

    Abstract: A trigger dispensing head applicable to a bottle of a trigger dispensing device is provided. The trigger dispensing head has a cylinder chamber, a main vent passage, a sleeve, a secondary vent passage, a piston, a suction duct, a dispensing duct and a labyrinth seal suitable for placing the main vent passage in fluidic connection with the external environment. The labyrinth seal is formed on either an external surface of the sleeve or an internal surface of the cylinder chamber.

    TRIGGER DISPENSING DEVICE WITH MEANS TO AVOID THE LOSS OF PRODUCT
    10.
    发明公开
    TRIGGER DISPENSING DEVICE WITH MEANS TO AVOID THE LOSS OF PRODUCT 审中-公开

    公开(公告)号：US20240226938A9

    公开(公告)日：2024-07-11

    申请号：US18546136

    申请日：2022-02-17

    Applicant: GUALA DISPENSING S.P.A.

    Inventor： Riccardo ALLUIGI

    IPC: B05B11/10

    CPC classification number: B05B11/104 ,  B05B11/1057 ,  B05B11/1069

    Abstract: A trigger dispensing head applicable to a bottle of a trigger dispensing device is provided. The trigger dispensing head has a cylinder chamber, a main vent passageway, a sleeve, a secondary vent passageway, an axially slidable piston, a suction duct, and a dispensing duct. The sleeve is rotatable by a user between an angular working position in which the main vent passageway is in fluid communication with the secondary vent passageway and an angular rest position, in which the main vent passageway is fluidically separated from the secondary vent passageway.

Patent Agency Ranking