公开(公告)号：US11338309B2

公开(公告)日：2022-05-24

申请号：US16906854

申请日：2020-06-19

Applicant: Guala Dispensing S.p.A

Inventor： Riccardo Alluigi

IPC: B05B11/00

Abstract: A connection system between a head and a bottle of a trigger dispensing device includes a main skirt having a first flexible tab and a neck having a first sloping plane and a first pocket. The first flexible tab extends circumferentially from a first end to a second end, and the first end is joined to an annular wall by a closing wall. The system also provides for an auxiliary window obtained through the annular wall of the main skirt, and a rigid auxiliary tooth of the neck, suitable to snap into the auxiliary window.

公开(公告)号：US11167301B2

公开(公告)日：2021-11-09

申请号：US16771010

申请日：2018-09-07

Applicant: GUALA DISPENSING S.P.A.

Inventor： Riccardo Alluigi

IPC: B05B11/00

Abstract: A trigger dispensing head for a liquid dispensing device includes a chassis, a trigger, elastic return means having a return element supported by the chassis, and a reversible locking device. The locking device is supported by the return element of a non-return element.

公开(公告)号：US20190336999A1

公开(公告)日：2019-11-07

申请号：US16510624

申请日：2019-07-12

Applicant: GUALA DISPENSING S.p.A.

Inventor： Maurizio BISTOLFI

IPC: B05B11/00

Abstract: A dispensing head (1) for a trigger dispensing device includes a return spring (50) provided with a pair of main arms (52, 54), secondary arms (62, 64) which extend from the main arms (52, 54) and an abutment portion (70) that connects the secondary arms (62, 64). The abutment portion (70) and/or the secondary arms (62, 64) are applied to the frame (2) to create a constraint and give rise to a return action.

公开(公告)号：USD850811S1

公开(公告)日：2019-06-11

申请号：US35504666

申请日：2018-01-29

Applicant: GUALA DISPENSING S.P.A.

Designer： Riccardo Alluigi

公开(公告)号：US09302284B2

公开(公告)日：2016-04-05

申请号：US14411124

申请日：2013-05-31

Applicant: GUALA DISPENSING S.p.A.

Inventor： Riccardo Alluigi

IPC: B65D88/54 ,  G01F11/00 ,  B05B11/00

CPC classification number: B05B11/3011 ,  B05B11/0008 ,  B05B11/3019 ,  B05B11/3045 ,  B05B11/3064

Abstract: Trigger dispensers for liquids which include a dispenser head having a sliding valve dispenser element are provided. Also provided are dispenser heads suitable for use with trigger dispensers for liquids.

Abstract translation: 提供了包括具有滑阀分配器元件的分配头的液体的触发分配器。 还提供了适用于液体触发分配器的分配头。

公开(公告)号：US20150190828A1

公开(公告)日：2015-07-09

申请号：US14416251

申请日：2013-04-30

Applicant: GUALA DISPENSING S.p.A.

Inventor： Riccardo Alluigi

IPC: B05B11/00

CPC classification number: B05B11/3011 ,  B05B11/3045 ,  B05B11/3069

Abstract: A trigger dispenser device (1) for a liquid includes a dispenser head (20) provided with a pressure chamber (24) and a piston (26) sliding in the pressure chamber (24). A valve dispenser is provided to permit the passage of the liquid towards a dispenser duct (30) upon reaching a threshold pressure, and a trigger suitable for mechanically operating on dispenser valve to force the valve towards the open configuration.

Abstract translation: 用于液体的触发器分配装置（1）包括设置有在压力室（24）中滑动的压力室（24）和活塞（26）的分配头（20）。 设置阀门分配器以允许液体在达到阈值压力时朝向分配器管道（30）通过，并且触发器适于在分配器阀上机械地操作以迫使阀门朝向打开构造。

公开(公告)号：US20150151316A1

公开(公告)日：2015-06-04

申请号：US14616758

申请日：2015-02-09

Applicant: Guala Dispensing S.p.A.

Inventor： Riccardo Alluigi

IPC: B05B11/00

CPC classification number: B05B11/3011 ,  B05B11/3016 ,  B05B11/3057 ,  B05B11/3067 ,  B05B11/3069

Abstract: A trigger dispenser (1) for liquids comprises a suction valve (30) and a delivery valve (60), separate from the suction valve (30). The dispenser (1) has a detachable stop (100), comprising a bottom (104) positioned rearwards of the delivery valve (60) to form an end stop abutment with this during the dispensing step.

Abstract translation: 用于液体的触发分配器（1）包括与吸入阀（30）分离的吸入阀（30）和输送阀（60）。 分配器（1）具有可拆卸止动件（100），其包括位于输送阀（60）的后方的底部（104），以在分配步骤期间与其形成端部止动支座。

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.

公开(公告)号：US11247222B2

公开(公告)日：2022-02-15

申请号：US16633631

申请日：2018-05-15

Applicant: Guala Dispensing S.p.A

Inventor： Riccardo Alluigi

IPC: B05B11/00

Abstract: A connection system between a head and a bottle of a trigger dispensing device includes a main skirt having a first flexible tab and a neck (2b) having a first sloping plane and a first pocket. The first flexible tab extends circumferentially from a first end to a second end, and the first end is joined to an annular wall by a closing wall. The system also provides for an auxiliary window obtained through the annular wall of the main skirt, and a rigid auxiliary tooth of the neck, suitable to snap into the auxiliary window.

公开(公告)号：US20200316626A1

公开(公告)日：2020-10-08

申请号：US16906854

申请日：2020-06-19

Applicant: Guala Dispensing S.p.A

Inventor： Riccardo ALLUIGI

IPC: B05B11/00

Abstract: A connection system between a head and a bottle of a trigger dispensing device includes a main skirt having a first flexible tab and a neck having a first sloping plane and a first pocket. The first flexible tab extends circumferentially from a first end to a second end, and the first end is joined to an annular wall by a closing wall. The system also provides for an auxiliary window obtained through the annular wall of the main skirt, and a rigid auxiliary tooth of the neck, suitable to snap into the auxiliary window.