CN104080537B - 流体产品分配器 - Google Patents

流体产品分配器 Download PDF

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CN104080537B
CN104080537B CN201280031798.5A CN201280031798A CN104080537B CN 104080537 B CN104080537 B CN 104080537B CN 201280031798 A CN201280031798 A CN 201280031798A CN 104080537 B CN104080537 B CN 104080537B
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fluid product
intubate
distributor
distribution
pump
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CN104080537A (zh
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F·迪凯
S·马丁斯雷斯
F·莫罗
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Aptar France SAS
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    • 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
    • B05B11/0035—Pen-like sprayers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0241—Drop counters; Drop formers
    • B01L3/0265—Drop counters; Drop formers using valves to interrupt or meter fluid flow, e.g. using solenoids or metering valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0241—Drop counters; Drop formers
    • B01L3/0272—Dropper bottles
    • 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
    • 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
    • B05B11/0059—Components or details allowing operation in any orientation, e.g. for discharge in inverted position
    • 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
    • B05B11/1004—Piston pumps comprising a movable cylinder and a stationary piston
    • 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
    • B05B11/1015—Piston pumps actuated without substantial movement of the nozzle in the direction of the pressure 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
    • B05B11/109—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 the dispensing stroke being affected by the stored energy of a spring
    • 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
    • B05B11/1094—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 having inlet or outlet valves not being actuated by pressure or having no inlet or outlet valve
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • G01F11/025—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons
    • G01F11/027—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons of the syringe type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0832—Geometry, shape and general structure cylindrical, tube shaped
    • B01L2300/0838—Capillaries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0457—Moving fluids with specific forces or mechanical means specific forces passive flow or gravitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
    • B01L2400/0478—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/06—Valves, specific forms thereof
    • B01L2400/0605—Valves, specific forms thereof check valves
    • B01L2400/0616—Ball valves
    • 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
    • B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
    • B05B11/028—Pistons separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container
    • 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
    • B05B11/1073—Springs
    • B05B11/1074—Springs located outside pump chambers

Abstract

流体产品分配器，其包括：流体产品储存器（1）；和包括泵体（30）和致动杆（34）的泵（3），泵体和致动杆之间限定具有预定最大容积的泵室（33），致动杆（34）可以在泵体（30）中轴向移动，以改变泵室（33）的容积，分配器另外包括分配插管（5），分配插管安装在致动杆（34）上并包括能够形成一流体产品滴剂的分配出口（52），流体产品滴剂通过重力与分配插管（5）分离，泵室（33）的预定最大容积基本等于分配出口（52）处分配的流体产品滴剂的容积。

Description

流体产品分配器
技术领域
本发明涉及一种流体产品分配器，该分配器包括流体产品储存器和传统的手动泵，该泵在泵体与致动杆之间限定容积可变化的泵室。移动致动杆的目的是改变泵室的容积，在息止位置所述泵室限定预定最大容积。此类分配器非常广泛地用在香水、美容化妆品或甚至药品的领域中，用以分配不同粘度的流体产品。
背景技术
在现有技术中同样存在吸管形式的分配器，该类分配器包括形成分配出口的分配插管，分配出口能够形成一个流体产品滴剂，该流体产品滴剂通过重力与分配插管分离。分配插管一般与一种抽吸梨形物（poire）相结合，抽吸梨形物可以使流体产品穿过分配出口吸到插管中。然后，把插管和它的相关梨形物从流体产品储存器取出，则通过挤压梨形物以使流体产品穿过分配出口逐滴逐滴地压送出来进行分配。换句话说，流体产品通过插管的分配出口进入插管并从插管流出。一旦插管排空，插管就重新布置到流体产品储存器中，以便进行以后的致动。这仍涉及在香水和美容化妆品领域中通常用于分配血清的吸管形式的分配器用的完全传统的设计。使用者喜爱允许以计量方式即逐滴逐滴地分配血清的此类分配器/吸管。
但是，此类分配器/吸管存在一个缺点，该缺点与插管浸入储存于储存器中的流体产品中的事实有关。因此，流体产品附着于插管外壁，通过重力集聚于分配出口处，使得在此部位形成一部分滴剂或一完整滴剂。该部分滴剂或完整滴剂可能在操作插管时失落，或甚至增加已分配滴剂的容积，使得计量出错。在所有情况下，位于插管外壁上的流体产品只会有害于分配器/吸管的良好运行。另一方面，还存在倾倒保持打开的储存器的危险。
发明内容
因此，本发明的目的是通过提出一种特别适合的、替代普通分配器/吸管的新型分配器，来克服现有技术的上述缺点。本发明的首要目的是避免来自插管的流体产品的任何损失。本发明的另一目的是分配良好形成并且不会在分配出口处雾化的滴剂。本发明还有另一目的是改进分配器的致动，以便于以更高的精度分配滴剂。本发明还有另一目的是保证储存于分配器储存器中的流体产品的完善保存。
为此，本发明提出一种流体产品分配器，该分配器包括流体产品储存器和具有泵体及致动杆的泵，泵体和致动杆在它们之间限定具有预定最大容积的泵室，致动杆可在泵体中轴向移动以改变泵室容积，该分配器的特征在于，分配器另外包括安装在致动杆上的分配插管，并且插管包括能够形成一流体产品滴剂的分配出口，该流体产品滴剂通过重力与插管分离，泵室的预定最大容积基本等于分配出口处分配的该流体产品滴剂的容积。因此，与上述现有技术分配器/吸管相反的是，流体产品只沿单一方向穿过插管流动。来自储存器的流体产品穿过泵、致动杆，然后穿过插管，以便最后以滴剂的形式在分配出口处进行配送。泵的使用避免了现有技术的普通分配器/吸管所需的手动动作即：将插管浸入流体产品储存器中。因此避免了损失聚集在插管周围或直接来源于储存器的流体产品的任何风险。另一方面，由于泵室的容积大约相当于分配出口处配送的该滴剂的容积，因而每次致动泵时就配送一滴流体产品。因此，没有每次致动时配送多于一个滴剂的任何危险。
根据本发明的另一有意义的方面，分配插管限定预定内部容积，该预定内部容积等于泵室最大容积的约3-7倍，优选4-6倍。这样，来自泵的致动杆的流体产品到达成比例大得多的空间中，使得插管内产生的压头损失增加，因此避免了任何的雾化形式分配。换句话说，通过泵穿过其致动杆加压压送的流体产品剂在插管内得到缓冲，使得流体产品在插管的分配出口以滴剂的形式分配，该滴剂的容积足以使其通过重力与插管分离。在某种程度上，分配插管的较大的内部容积可以吸收泵产生的过压。
根据一实施方式，分配插管可以由透明材料如玻璃形成。因此，分配器的整体形态与现有技术的分配器/吸管的整体形态基本类似或相差不多。
根据一有利实施方式，分配器包括用于使泵致动的按压件，该按压件与储存器相固连。因此，按压件使储存器和泵体移动。有利的是，分配器包括储存器滑动安装在其中的罩套，插管与罩套相固连。因此，使用者可以通过罩套抓住分配器，并用他的拇指致动所述按压件。则该手动动作与传统吸管所需的手动动作基本相似或相同。
根据本发明的另一方面，储存器包括随动活塞，该随动活塞随着流体产品从储存器取出而移动。因此，流体产品绝不与外界空气接触。
根据本发明的另一特征，泵室的最大容积约为50-70微升（microlitre）。根据本发明，该容积相当于分配出口处分配的一流体产品滴剂的容积。
根据一实用实施方式，罩套包括按压件可在此处轴向移动的开放后端部、和插管固定安装在其中的前端部，插管带同它的分配出口轴向突伸出，按压件在其致动时使储存器和泵体在罩套中移动，压缩回位弹簧。则分配器与传统的吸管类似，借助四个手指将其罩套保持在使用者的手掌中，并且借助拇指致动所述按压件。
本发明的原理之一在于这样的事实：使用与滴剂分配插管结合的传统泵，以形成与现有技术的分配器/吸管类似的分配器。本发明的另一原理是使用分配插管作为流体产品的缓冲空间，用以保证在插管的分配出口处完美形成该一滴剂。另一原理是使用罩套来容纳储存器、泵和插管。
附图说明
现在参照作为非限定例子给出的本发明一实施方式的附图更深入地描述本发明。
附图中：
图1是穿过根据本发明的流体分配器的竖直横截面图；和
图2是图1的下部分的放大图。
具体实施方式
图中所示的分配器包括六个组成零件，即：储存器1、按压件2、泵3、固定环4、分配插管5和罩套6。所有这些组成零件均按照纵轴线X布置：一些组成零件可以具有围绕该纵轴线X的回转对称性。
流体产品储存器1包括圆柱形的滑动筒体11，随动活塞12滑动地安装在该滑动筒体中。当储存器充满时，活塞12位于筒体11的与形成颈部13的另一端部相反的端部。因此构成随着随动活塞12在滑动筒体11内移动而容量可改变的空间。利用此类储存器，容纳在储存器中的流体产品始终与外部空气隔绝，因此不会变质。
按压件2布置于滑动筒体11的与颈部13相反的端部，即当储存器充满流体产品时，按压件2正好在随动活塞12之上。按压件2与筒体11相固连。作为变型，按压件2甚至可以作为筒体11或储存器1的整体构成部分。因此，如下面将要看到的，通过按压所述按压件2，在储存器1上施加压力。
泵3借助固定环4固定在储存器的开口13中。泵3包括泵体30，泵体在内部形成容量可变化的泵室33，但是泵室在息止位置限定预定最大容积。泵不但由泵体30界定，而且还由可在泵体内部轴向移动的致动杆34界定。例如，致动杆34可以设有在泵体30内密封滑动的活塞。泵1设有输入阀31、和可以集成于致动杆34或与致动杆34相固连的输出阀。因此，按压致动杆34，泵室33的容积则从可以约为50-70微升的其最大容积变化。致动杆34可以抵抗位于泵室33外的回位弹簧35从它的息止位置移动。被分配的流体产品剂量基本等于泵室的预定最大容积。换句话说，每次致动时，泵基本分配泵室内存在的全部流体产品。因此，弹簧35把泵室33带回到它的预定最大容积的形态。除了位于泵室外的弹簧35外，这仍涉及在香水、美容化妆品或甚至药品的领域中对于手动泵的完全传统的设计。
分配插管5可以由透明材料如玻璃、或塑料材料制成。插管5可以具有围绕轴线X的完美的回转对称性。插管5包括接合在泵3的致动杆34的自由端部周围的连接套筒53。然后，插管5形成圆柱形的伸长形的主要部分51，该主要部分限定预先确定的内部容积。插管5在其端部形成能够形成一份流体产品滴剂的分配出口52，该份流体产品滴剂通过重力与插管分离。和泵室33的预定最大容积一样，被分配滴剂的容积大约为50-70微升。分配插管5的整体形态为伸长形，与传统吸管相似。插管5的内部容积大约相当于泵室33的大约为50-70微升的最大容积的3-7倍、优选4-6倍。换句话说，插管的内部容积约为150-500微升。内部容积优选地约为200-400微升，优选为300微升。因此，泵室33的在压力下穿过致动杆34压送的内容物到达已经充满流体的插管中。相对分配剂量大得多的插管容积可以在插管中产生极大的压头损失，这样可以避免以雾化形式分配流体产品。因此，流体产品在通过重力以滴剂的形式脱离插管之前在插管中得到缓冲，该滴剂的量约为50-70微升。
罩套6构成空心壳，插管5的一部分、储存器1和泵3容置于该空心壳中。罩套6包括按压件2位于此处的开放上端部、和通过插管5延长的下端部，插管5固定安装在罩套6的头部部分65内：罩套和插管能以单体制成，例如通过双重注射成型（bi-injection）。可以通过按压所述按压件2使储存器1、泵体30和固定环4在罩套6内往复轴向移动，这使得压缩所述弹簧35。这样，使用者可以通过罩套6将分配器抓持在其手掌中，并借助其拇指按压所述按压件2。因此，致动与传统吸管的致动类似或相似。由于罩套6完全遮掩储存器1和泵体3，使用者甚至感觉不到他通过按压所述按压件2致动了泵。他只是注意到，通过按压所述按压件2，使一滴形成很好的流体产品从插管5的端部通过重力落下。
分配器的正确运行来自于泵室与分配滴剂之间的容量的一致性、以及插管的作为流体产品在形成滴剂前的缓冲室的大的内部容积。

Claims (11)

1.流体产品分配器，所述流体产品分配器包括：
-流体产品储存器(1)，和
-泵(3)，所述泵包括泵体(30)和致动杆(34)，所述泵体和致动杆在它们之间限定具有预定最大容积的泵室(33)，所述致动杆(34)能在所述泵体(30)中轴向移动，以改变所述泵室(33)的容积，
其中，所述流体产品分配器另外包括分配插管(5)，所述分配插管安装在所述致动杆(34)上，所述分配插管包括能够形成一流体产品滴剂的分配出口(52)，所述流体产品滴剂通过重力与所述分配插管(5)分离，所述泵室(33)的预定最大容积基本等于所述分配出口(52)处分配的所述流体产品滴剂的容积；
其特征在于，所述分配插管(5)限定预定内部容积，所述预定内部容积相当于所述泵室(33)的预定最大容积的3-7倍。
2.如权利要求1所述的流体产品分配器，其中，所述分配插管(5)限定相当于所述泵室(33)的预定最大容积的4-6倍的预定内部容积。
3.如权利要求1或2所述的流体产品分配器，其中，所述分配插管(5)由透明材料制成。
4.如权利要求1或2所述的流体产品分配器，其中，所述分配插管(5)为伸长形，因此具有吸管的整体形态。
5.如权利要求1或2所述的流体产品分配器，所述流体产品分配器包括用于致动所述泵(3)的按压件(2)，所述按压件(2)与所述流体产品储存器(1)相固连。
6.如权利要求5所述的流体产品分配器，所述流体产品分配器包括罩套(6)，所述流体产品储存器(1)在所述罩套中滑动安装，所述分配插管(5)与所述罩套(6)相固连。
7.如权利要求6所述的流体产品分配器，其中，所述罩套(6)包括开放后端部(62)，按压件(2)能在所述开放后端部处轴向移动，所述罩套还包括前端部(65)，所述分配插管(5)固定安装在所述前端部中，并且所述分配插管带同其分配出口(52)轴向突伸出，所述按压件(2)在其致动时使所述流体产品储存器(1)和所述泵体(30)在所述罩套(6)中移动，压缩回位弹簧(35)。
8.如权利要求1或2所述的流体产品分配器，其中，所述流体产品储存器(1)包括随着流体产品从所述流体产品储存器取出而移动的随动活塞(12)。
9.如权利要求1或2所述的流体产品分配器，其中，所述泵室(33)的预定最大容积为50-70微升。
10.如权利要求3所述的流体产品分配器，其中，透明材料是玻璃。
11.如权利要求6所述的流体产品分配器，其中，所述分配插管与所述罩套通过双重注射成型制成。
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