CN102046298B - 流体产品分配装置 - Google Patents

流体产品分配装置 Download PDF

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CN102046298B
CN102046298B CN2009801189605A CN200980118960A CN102046298B CN 102046298 B CN102046298 B CN 102046298B CN 2009801189605 A CN2009801189605 A CN 2009801189605A CN 200980118960 A CN200980118960 A CN 200980118960A CN 102046298 B CN102046298 B CN 102046298B
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L·珀蒂
X·鲍狄埃
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Aptar France SAS
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Valois SAS
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
    • B65D83/20—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
    • B65D83/201—Lever-operated actuators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/105—Sealing arrangements around pump actuating stem
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1052—Actuation means
    • B05B11/1056—Actuation means comprising rotatable or articulated levers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/38—Details of the container body
    • B65D83/384—Details of the container body comprising an aerosol container disposed in an outer shell or in an external container
    • B65D83/386—Details of the container body comprising an aerosol container disposed in an outer shell or in an external container actuation occurring by moving the aerosol container relative to the outer shell or external container
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/009—Inhalators using medicine packages with incorporated spraying means, e.g. aerosol cans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0037—Containers
    • B05B11/0038—Inner container disposed in an outer shell or outer casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps
    • B05B11/1016—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element
    • B05B11/1019—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element the inlet valve moving concurrently with the controlling element during whole pressure and aspiration strokes, e.g. a cage for an inlet valve ball being part of the controlling element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1038—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber
    • B05B11/104—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber the outlet valve being opened by pressure after a defined accumulation stroke
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1043—Sealing or attachment arrangements between pump and container
    • B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
    • B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container

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  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
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  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
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Abstract

流体产品分配装置，其包括本体(10)、储存器(20)、安装在所述储存器(20)上的分配机构(30)如泵或阀、与所述本体(10)连在一起的侧向致动系统(40)，所述装置包括安装在所述储存器(20)上或与该储存器连在一起的环(50)，所述环(50)包括适于与所述侧向致动系统(40)的活动零件(45)相配合的至少一径向突起(55)，其特征在于，所述至少一径向突起(55)被倒角有倾斜的径向端面(56)。

Description

流体产品分配装置
技术领域
本发明涉及流体产品分配装置，并更特别地涉及药品的鼻腔喷雾装置。
背景技术
流体产品分配装置在现有技术中是众所周知的。它们一般包括容纳流体产品的储存器，分配机构例如泵或阀组装在储存器上，分配机构一般通过分配头被致动，以便以选择性方式分配包含在所述储存器内的产品。分配头包括分配孔，产品将穿过该分配孔被喷射，例如在鼻腔喷雾装置的情况下喷射在使用者的鼻内。许多此类装置通过使用者使储存器和分配头彼此相对轴向移动而被手动致动，其作用是致动分配机构。但是，此类装置具有一些缺点，尤其是当装置为鼻腔喷雾类型时，因为使用者为启动装置所施加的轴向力导致分配头在使用者鼻孔内移动的危险，因此作动时有受伤和/或产品分配不完全或不适当的危险。为了克服该问题，已经提出过侧向致动装置，其一般包括枢转安装在本体上的操纵杆，操纵杆的一内部分适于与分配头或储存器中的一个配合，以移动该零件靠向另一零件并因此作动分配机构。但是这些装置一般相当复杂，并且包括大量组成部件，这使制造和组装比较昂贵。同样，侧向致动系统与分配机构之间的用以把致动系统的径向移动转换为分配机构的轴向移动以实现启动的界面常常是复杂的，并且是失效之源。文件WO 01/03851、WO 03/095007、WO02/20168、WO 2005/075105和EP-1170061描述了现有技术的装置。
发明内容
本发明的目的是提供不再产生上述缺点的流体产品分配装置。
本发明的目的还在于提供一种流体产品分配装置，尤其是鼻腔喷雾装置，该装置保证每次致动时安全和可靠地致动装置，而没有伤害使用者的危险。
更特别的是，本发明的目的是提供既简单并且制造和组装都很便宜的流体产品分配装置。
因此，本发明的目标是流体产品分配装置，该装置包括本体、储存器、安装在储存器上的分配机构如泵或阀、与所述本体连在一起的侧向致动系统，该装置还包括安装在储存器上或与储存器连在一起的环，所述环包括至少一能够与所述侧向致动系统的活动零件相配合的径向突起，所述至少一突起倒角加工带有倾斜的径向端面。
有利的是，所述环包括同轴并且对称的两个径向突起，它们分别延伸在所述环的每一侧。
有利的是，所述至少一突起具有修圆形的、特别是圆形的截面。
有利的是，所述侧向致动系统的所述活动零件对于环的每个径向突起均具有一个孔眼，所述孔眼围绕所述径向突起。
有利的是，所述孔眼的内型廓为修圆形，特别是椭圆形。
有利的是，分配机构是泵，该泵包括在泵体中滑动的活塞，所述环包括轴向套筒，轴向套筒的第一轴向端形成确定活塞息止位置的环箍，轴向套筒的第二轴向端在一管形引导部分上形成，当活塞滑动时，该管形部分能够引导活塞。
有利的是，一按钮组装在所述泵上，所述按钮包括一组装在所述第二轴向端内的部分。
有利的是，所述轴向套筒延伸到所述活塞的轴向端。
有利的是，第二轴向端倒角加工，以便于所述按钮的组装。
有利的是，所述环是将所述分配机构固定在所述储存器上的固定环。
附图说明
随着下面参照作为非限定例子给出的附图对本发明几个实施方式的详细描述，本发明的这些特征和优点以及其他特征和优点将更加清楚地体现出来，附图如下：
-图1是符合本发明一实施方式的环的示意透视图；
-图2是与图1类似的图，表示本发明的环的另一实施变型；
-图3和4是符合本发明一有利实施方式的流体产品分配装置的示意图，该装置包括图1或2所示的环，其分别在息止位置和致动位置；
-图5是本发明另一实施方式的局部剖面示意图；和
-图6是表示又另一实施变型的与图5类似的图。
具体实施方式
根据本发明的第一方面，流体产品分配装置包括尤其在图3和4中所示的本体10。该本体10有利地包括分配孔5。容纳待分配的流体产品的储存器20位于该本体内。以已知的方式特别是通过固定环，将分配机构30(图3和4中看不到)组装在所述储存器上。致动时，储存器20和分配机构30形成的单元能够在本体10内轴向移动，以便使一剂量产品穿过分配孔5分配。为了实现该致动，本体10包括侧向致动系统40，该侧向致动系统与本体10连在一起，并且该侧向致动系统可以尤其包括操纵杆42和活动零件45，操纵杆42枢转安装在本体10上，活动零件45枢转安装在所述操纵杆42内并与储存器20和分配机构30形成的单元连接。根据本发明，侧向致动系统的该活动零件45与安装在储存器20上或与储存器20连在一起的环50配合，所述环50包括至少一适于与所述活动零件45配合的径向突起55。
图1和2表示符合本发明的这种环的两个实施变型。该环50优选是把分配机构30固定在储存器20上的机构。但是，也可考虑：该环是附加在用于把分配机构固定在储存器上的固定零件之上的环。环50优选包括同轴的并且分别在所述环50两侧以对称的方式延伸的两个径向突起55。有利的是，突起55的横截面为修圆形的，尤其是呈圆形的。当活动零件45组装在该突起(这些突起)55周围时，这是特别希望的，在这种情况下，对于每个径向突起55，所述活动零件45都相应有一个孔眼46，所述孔眼46环绕所述径向突起55，尤其如图3和4中看到的。优选地，所述孔眼46的内轮廓或内型廓是与突起55的修圆状外形配合的修圆形、特别是椭圆形，因此以最小摩擦、因此以对装置致动的阻力影响最小的方式允许活动零件45围绕突起55枢转。如图3和4中看到的，可能地，孔眼46的尺寸可大于突起55的尺寸。作为变型，也可考虑尺寸与突起55尺寸大约相同的孔眼。根据本发明，突起55被倒角带有倾斜的、特别是朝分配孔5的方向倾斜的径向端面56。该实施方法简化了侧向致动系统的组装，特别是孔眼46在突起55周围的组装。通过从上方接合所述孔眼46，突起55的倾斜的径向端面56使活动零件45向外变形，然后活动零件将卡紧在所述突起55之下。用这样的实施方法，将来使用系统时，活动零件45没有从突起50脱离的任何危险。
当如图5和6所示分配机构30是包括活塞31在其内滑动的泵体32的泵时，所述环50有利地形成有确定活塞31息止位置的环箍，如图5和6中可以看到的。因而环50优选包括轴向套筒500，轴向套筒500的第一轴向端510形成所述环箍，在此情况下为如图5和6所示的直立位置中的轴向下端。有利地，另一轴向端520在管形引导部分530上形成，当活塞31滑动时，该管形引导部分适于引导活塞31。图1与图5和6一样均表示出这样的管形引导部分530。
需要时，按钮(未示出)可被组装在图5和6所示的泵30上，在这种情况下，按钮可以包括组装在所述第二轴向端520内的部分。因而该第二轴向端520优选被倒角，以便于组装所述按钮。
如图5和6中可以看到的，轴向套筒530基本延伸到图5和6所示的笔直位置中的活塞31的上轴向端。这方便把泵-储存器构成的子组件组装在侧向致动系统40中。
要注意的是，在图5中，径向突起55没有示出在固定环50上。实际上，根据本发明的另一方面，也可考虑使用这样的固定环50：其用于把泵30固定在储存器20上，并且包括引导活塞的管形引导部分，而与致动系统无关，因此也没有侧向致动系统。这样就可避免泵在使用者进行非轴向致动的情况下泵“倾斜”的任何危险，因此限制在倾斜情况下可能出现的泵堵塞、泄漏或剂量不完整分配的危险。
当然，图5的环50在与侧向致动系统一起使用时，有利地还包括两个前面描述的侧向突起55。
图6表示另一实施变型，其中管形引导部分不是在用于把泵固定在储存器上的环上形成，而只在环箍上形成，即在确定活塞31息止位置的零件上形成。仍旧地，当然还可独立于无论是轴向还是侧向的致动系统使用这样的环箍。
尽管已经参照本发明的不同实施变型对本发明进行了描述，但是当然本领域技术人员可以对其进行任何改变，而不超出所附权利要求确定的本发明的范围。

Claims (13)

1.流体产品分配装置，其包括本体(10)、储存器(20)、安装在所述储存器(20)上的分配机构(30)、与所述本体(10)连在一起的侧向致动系统(40)，所述流体产品分配装置还包括安装在所述储存器(20)上或与该储存器连在一起的环(50)，所述环(50)包括适于与所述侧向致动系统(40)的活动零件(45)相配合的至少一径向突起(55)，其特征在于，所述至少一径向突起(55)被倒角有倾斜的径向端面(56)。
2.如权利要求1所述的流体产品分配装置，其中，所述环(50)包括分别延伸在所述环(50)各侧的同轴并且对称的两个径向突起(55)。
3.如权利要求1或2所述的流体产品分配装置，其中，所述至少一径向突起(55)具有修圆形的截面。
4.如权利要求1或2所述的流体产品分配装置，其中，所述侧向致动系统(40)的所述活动零件(45)对于所述环(50)的每个径向突起(55)均具有一个孔眼(46)，所述孔眼(46)环绕所述径向突起(55)。
5.如权利要求4所述的流体产品分配装置，其中，所述孔眼(46)具有修圆形的内轮廓。
6.如权利要求1或2所述的流体产品分配装置，其中，所述分配机构(30)是泵，所述泵包括在泵体(32)中滑动的活塞(31)，所述环(50)包括轴向套筒(500)，所述轴向套筒的第一轴向端(510)形成确定所述活塞(31)的息止位置的环箍，而所述轴向套筒的第二轴向端(520)在管形引导部分(530)上形成，所述管形引导部分适于在所述活塞滑动时引导该活塞(31)。
7.如权利要求6所述的流体产品分配装置，其中，按钮被组装在所述泵上，所述按钮包括组装在所述第二轴向端(520)内的部分。
8.如权利要求7所述的流体产品分配装置，其中，所述轴向套筒(500)延伸直到所述活塞(31)的轴向端。
9.如权利要求7所述的流体产品分配装置，其中，所述第二轴向端(520)被倒角，以方便所述按钮的组装。
10.如权利要求1或2所述的流体产品分配装置，其中，所述环(50)是将所述分配机构(30)固定在所述储存器(20)上的固定环。
11.如权利要求1所述的流体产品分配装置，其中，所述分配机构是阀。
12.如权利要求3所述的流体产品分配装置，其中，所述截面是圆形的。
13.如权利要求5所述的流体产品分配装置，其中，所述内轮廓是椭圆形的。
CN2009801189605A 2008-06-17 2009-06-16 流体产品分配装置 Active CN102046298B (zh)

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FR0853996A FR2932400B1 (fr) 2008-06-17 2008-06-17 Dispositif de distribution de produit fluide
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FR2932400A1 (fr) 2009-12-18
FR2932400B1 (fr) 2011-11-18
JP2011524761A (ja) 2011-09-08
FR2936433A1 (fr) 2010-04-02
FR2936433B1 (fr) 2013-07-05
EP2310140A1 (fr) 2011-04-20
CN102046298A (zh) 2011-05-04
WO2009153512A1 (fr) 2009-12-23
US20110094506A1 (en) 2011-04-28
EP2310140B1 (fr) 2013-05-22

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