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17 条记录 (耗时 0.011 秒)

    All-plastic Pump
    1.
    发明公开
    All-plastic Pump 审中-公开

    公开(公告)号：US20240253073A1

    公开(公告)日：2024-08-01

    申请号：US17416534

    申请日：2020-09-08

    申请人： Guangzhou Shanggong Plastic Co.,Ltd

    发明人： Qiquan LIANG ,  Yun HUANG ,  Haoyu LIANG

    IPC分类号： B05B11/10

    CPC分类号： B05B11/1028 ,  B05B11/1067 ,  B05B11/1077

    摘要： The disclosure discloses an all-plastic pump including an outer cover, a plastic spring, an inner cover and a pressing head. An accessory cavity is defined in the outer cover, and a conveying hole is formed inside the accessory cavity. The plastic spring surrounds the conveying hole, a plurality of supporting rods are circumferentially disposed on an inner wall of the plastic spring, and the plurality of supporting rods are connected to a baffle. The inner cover surrounds the plastic spring, a stop tube is disposed inside the inner cover, penetrates into a space defined by the supporting rods, and is in sealing abutting connection with the baffle. The pressing head is installed in the accessory cavity in a pressable manner, and provided with a discharging hole, a pressing sheet and a conveying pipe. The pressing sheet is opposite to an end face of the plastic spring, the conveying tube is inserted into the stop tube, the conveying tube is in connection and communication with the discharging hole, and pressing of the pressing head is configured to push the pressing sheet to urge the plastic spring so as to separate the baffle and the stop tube from each other. Therefore, through the solution, a pump head can still be opened and closed, a metal spring is replaced with the plastic spring, and the problem that an existing pump head is inconvenient to directly recycle is practically solved.

    MULTIPURPOSE KETTLE FOR DRINKING WATER, SPRAYING WATER AND SPRAYING MIST
    3.
    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

    申请人： Ningbo Zhongyi Jewelry Co., Ltd

    发明人： Fengyun Luo

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

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

    摘要： 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.

    System for dispensing fluids or mixtures and device used in said system
    5.
    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

    申请人： TAPLAST s.r.l.

    发明人： Evans Santagiuliana

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

    CPC分类号： B05B11/1033 ,  B05B11/1067 ,  B05B11/1069 ,  B65D83/0055

    摘要： 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′).

    Food pump with safe outlet valve and outer mounted spring
    6.
    发明授权
    Food pump with safe outlet valve and outer mounted spring 有权

    公开(公告)号：US12053789B2

    公开(公告)日：2024-08-06

    申请号：US17905371

    申请日：2020-11-23

    申请人： MAJESTY PACKAGING SYSTEMS LIMITED

    发明人： Peihui Liang ,  Maoyong Zhu ,  Yonglei Zhang ,  Jinkao Liang

    IPC分类号： B05B11/10

    CPC分类号： B05B11/106 ,  B05B11/104 ,  B05B11/1047 ,  B05B11/1067 ,  B05B11/1074

    摘要： A food pump is provided with a safe outlet valve and an outer mounted spring. A pressing head, a primary column, a secondary column, a piston, a pump chamber, a spring and a bottle locking cover are also provided. A lock cover for fixing the primary column to the pump chamber is fixed on the pump chamber. An outer side of an upper end of the lock cover is provided with a cover flanging which is turned outwards and then turned downwards to stretch. An inner side of a locking flanging is provided with an inner thread in threaded fit with an outer thread of a lock opening of a lock cover, such that the primary column, the secondary column, the piston, the pump chamber, the spring, a glass bead and the lock cover can be stored and transported independently, thereby matching different pressing heads and bottle locking covers.

    ALL-PLASTIC PRESSING PUMP
    7.
    发明公开
    ALL-PLASTIC PRESSING PUMP 审中-公开

    公开(公告)号：US20240253072A1

    公开(公告)日：2024-08-01

    申请号：US18564564

    申请日：2021-12-27

    申请人： Majesty Packaging System Co., Ltd

    发明人： Peihui Liang ,  Maoyong Zhu ,  Yonglei Zhang ,  Jinkao Liang

    IPC分类号： B05B11/10

    CPC分类号： B05B11/1001 ,  B05B11/1047 ,  B05B11/1067 ,  B05B11/1074 ,  B05B11/1076

    摘要： Disclosed in the invention is an all-plastic pressing pump comprising: an actuator, an insert, a housing, a container cap, a piston guide, a pump ball, a spring, and a protective cover, made of plastic. The lower end of the piston guide is provided with a slidable sealing part that is inserted into the housing and slidably and sealing connected to the inner wall of the housing. The container cap has a central hole for the piston guide to pass through. A conical frustum sealing part is provided on the piston guide above the slidable sealing part, and the conical frustum sealing part forms a sealed connection with the side wall of the central hole when it bounces up. An air replenishment channel is disposed between the housing and the container cap. A liquid outlet channel and a switch structure are disposed between the actuator and the piston guide, and the switch structure opens the liquid outlet channel when the actuator is pressed down and blocks the liquid outlet channel when the actuator bounces up. A guide sleeve is provided on the top of the container cap and is upwardly sleeved on the outer side of the actuator. An anti-off protrusion is provided at the upper end of the guide sleeve. The actuator is provided with an anti-off hook that is capable of being hooked on the anti-off protrusion. The spring is disposed inside the guide sleeve and is pressed between the top of the actuator and the top of the container cap. The spring is a plastic spring tube with open upper and lower ends and a sealed side, and the structure thereof is simple.

    DISPENSING DEVICE
    8.
    发明公开
    DISPENSING DEVICE 审中-公开

    公开(公告)号：US20230398562A1

    公开(公告)日：2023-12-14

    申请号：US18250696

    申请日：2021-10-26

    申请人： DAIWA CAN COMPANY

    发明人： Hiroya MORITA

    IPC分类号： B05B11/10

    CPC分类号： B05B11/1047 ,  B05B11/1001 ,  B05B11/1067 ,  B05B11/1098

    摘要： A dispensing device includes an air inlet hole passing through a cylinder in its thickness direction to connect an internal space of the container to an external space; and an action valve fitted onto an outer circumferential surface of the cylinder to close the air inlet hole, and that is isolated from the outer circumferential surface of the cylinder to introduce external air to the container when an internal pressure of the container is lower than an external pressure. An upper end portion of the cylinder is diametrically larger than a lower end portion. The action valve includes a ring-shaped annular section; and a valve section that extends axially from the annular section to close the air inlet hole while maintaining a radial clearance from the air inlet hole, to shield the air inlet hole from the internal space of the container.

    Fluid substance dispensing device
    10.
    发明授权
    Fluid substance dispensing device 有权

    公开(公告)号：US11801524B2

    公开(公告)日：2023-10-31

    申请号：US17669667

    申请日：2022-02-11

    申请人： Lumson S.p.A.

    发明人： Matteo Moretti

    IPC分类号： B05B11/00 ,  B05B11/10

    CPC分类号： B05B11/1023 ,  B05B11/1001 ,  B05B11/1067

    摘要： A device for dispensing a fluid substance includes a manually operated pump with a hollow stem movable counter to a spring, the hollow stem coupled with a piston which slides in a sealed manner inside a cup body to define a compression chamber coupled with a first valve element for the inlet of the fluid substance into the compression chamber fluidly coupled with a second valve element for the outlet of the fluid substance from the compression chamber, there being a dispensing button equipped with a dispensing nozzle mounted on the hollow stem, the dispensing button featuring at least one channel for supplying the fluid substance to the nozzle; the nozzle is formed of an essentially rigid body which is secured, in a sealed manner, into a seat in the dispenser button, the rigid body being coupled with a deformable body defining a dispensing port so that during dispensing, the deformable body—at least in the vicinity of the dispensing port—deforms and then returns to its non-deformed configuration thereafter.