JP3886645B2 - Container with pump - Google Patents

Container with pump Download PDF

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Publication number
JP3886645B2
JP3886645B2 JP18138798A JP18138798A JP3886645B2 JP 3886645 B2 JP3886645 B2 JP 3886645B2 JP 18138798 A JP18138798 A JP 18138798A JP 18138798 A JP18138798 A JP 18138798A JP 3886645 B2 JP3886645 B2 JP 3886645B2
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JP
Japan
Prior art keywords
pump
discharge
container
pump chamber
cap
Prior art date
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Expired - Fee Related
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JP18138798A
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Japanese (ja)
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JP2000007001A (en
Inventor
義則 稲川
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Kao Corp
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Kao Corp
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Priority to JP18138798A priority Critical patent/JP3886645B2/en
Publication of JP2000007001A publication Critical patent/JP2000007001A/en
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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
    • B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means
    • B05B11/0032—Manually actuated means located downstream the discharge nozzle for closing or covering it, e.g. shutters
    • 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
    • B05B11/1042—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

Description

【０００１】
【発明の属する技術分野】
本発明はポンプ付き容器に関する。
【０００２】
【従来の技術】
従来、特開平8-156973号公報に記載の如くのポンプ付き積層容器が提案されている。このポンプ付き積層容器は、定形の外郭を形成する外容器と、外容器内面に剥離自在に積層されて内袋を形成する内容器とからなり、外容器と内容器の間に大気を取り入れ可能とする空気取り入れ口を設けるとともに、外容器のノズル部に固定されて内容器の内部空間に連通するポンプ付きキャップを備えて構成される。
【０００３】
この従来のポンプ付き積層容器によれば、ポンプ付きキャップに加えるポンプ操作により内容液を吐出する度に、外容器と内容器の間に空気取り入れ口からの大気を取り入れて内容器を縮ませ、外容器を定形維持しながら内容液を定量吐出できる。
【０００４】
【発明が解決しようとする課題】
然しながら、従来技術には以下の問題点がある。
▲１▼容器が外容器と内容器の 2層からなる積層型容器であり、複雑である。
【０００５】
▲２▼ポンプ操作により内容物を吐出したときに、内容液が未だ多量に残存しているにもかかわらず、縮んだ内容器が外容器のノズル部を塞いでしまい、それ以後の内容物の吐出を不能にする虞れがある。
【０００６】
▲３▼ポンプ付きキャップのポンプの操作方向がノズル部の液通路方向の同軸延長上にあり、容器全高が大型になる。
【０００７】
本発明の課題は、簡素な容器構成により、内容物を残すことなく吐出可能とすることにある。
【０００８】
また、チューブ容器単体における指による困難な絞り出し作業に比較して、簡単なポンプ操作によって内容物を残すことなく吐出可能とすることにある。
【０００９】
また、本発明の課題は、容器全高をコンパクトにすることにある。
【００１０】
【課題を解決するための手段】
請求項１に記載の発明は、可撓性容器本体に吐出ポンプを取付けてなるポンプ付き容器であって、前記吐出ポンプが容器本体のノズル部の外側に、該ノズル部に連通する状態で取付けられ、前記吐出ポンプが容器本体のノズル部に連通するシリンダのポンプ室と、このポンプ室を拡縮するピストン部とを備え、ピストンの操作方向がノズル部の液通路方向と垂直をなすように設置され、前記吐出ポンプが容器本体のノズル部に連通するポンプ室の吸込み口に、ポンプ室への吸込み方向の流れだけを許容する吸込み用逆止弁を配置し、前記ポンプ室の吸込み口とは反対側の側壁に開口する吐出口に、ポンプ室から外部へ向かう流れだけを許容する吐出用逆止弁を配置し、前記吸込み用逆止弁と吐出用逆止弁は概ね平坦な形状をなし、前記吐出ポンプが容器本体に取付けられたシリンダ回りにキャップを被着し、キャップはポンプ室の吐出口に配置した吐出用逆止弁の前面に開口する吐出口を備えてなるものである。ここで可撓性容器とは、内容物を吐出させた後、大気圧によって容器本体が縮み変形する容器で、例えばハミガキ等のチューブ容器である。
【００１１】
【作用】
(1)吐出ポンプの操作により容器本体の内部に陰圧を付与すると、この陰圧により内容物が吐出され、容器本体はその可撓性により大気圧に押されて縮み変形する。即ち、簡素な装置構成により、内容物を安定的に定量吐出可能とする。
【００１２】
(2)吐出ポンプの操作により内容液が吐出されるとき、容器本体は底部側から縮み変形し、結果として、底部側に内容物を残すことなく内容物を吐出可能とする。
【００１３】
(3)吐出ポンプが容器本体のノズル部の外側に取付けられ、容器本体の内部に内蔵されるものでないから、吐出ポンプの存在が容器本体の縮み変形を阻止することがなく、内容物の残量を最小にできる。
【００１４】
(4)吐出ポンプを構成するピストンの操作方向がノズル部の液通路方向と垂直をなすように、該吐出ポンプがノズル部に取付けられるから、容器全高を低く、コンパクトにできる。
【００１５】
【発明の実施の形態】
ポンプ付き容器１０は、可撓性容器本体１１に吐出ポンプ１２を取付けて構成され、容器本体１１の内容物を吐出ポンプ１２の操作により定量吐出可能とするものである。
【００１６】
容器本体１１は、ポリエチレン、ポリプロピレン等の軟質可撓材料からなる有底チューブ状の胴部１１Ａと、胴部１１Ａに接続される肩部１１Ｂ、ノズル部１１Ｃとを有し、肩部１１Ｂ、ノズル部１１Ｃを胴部１１Ａより硬質の材料にて構成している。
【００１７】
吐出ポンプ１２は、容器本体１１のノズル部１１Ｃの外側に、該ノズル部１１Ｃに連通する状態で取付けられる。即ち、ポンプ１２は、容器本体１１のノズル部１１Ｃに螺着されるポンプハウジング２１を有している。ポンプハウジング２１は、ノズル部１１Ｃに螺着される取着部２１Ａと、取着部２１Ａ回りに設けられるカバー部２１Ｂと、ノズル部１１Ｃに連通するポンプ室１２Ａを形成するシリンダ部２１Ｃとを有する。ポンプ１２は、ポンプハウジング２１のシリンダ部２１Ｃが形成するポンプ室１２Ａを拡縮するピストン２２をスプリング２３とともにポンプ室１２Ａ内に組込み、ピストン２２のスプリング２３による吸込みストロークでポンプ室１２Ａを拡張して容器本体１１の内容物を吸込み可能とし、シリンダ部２１Ｃの外側に臨むピストン２２の押動操作部２２Ａを押込む吐出ストロークでポンプ室１２Ａ内の内容物を吐出可能とし、ピストン２２をその吸込みストローク端で制止するピストン押さえ２４をポンプハウジング２１に備える。そして、吐出ポンプ１２は、ピストン２２の押動操作部２２Ａによるピストン２２の操作方向をノズル部１１Ｃの液通路方向（容器本体１１の長手方向）と垂直をなすように設定してある。ポンプハウジング２１は、シリンダ部２１Ｃの一方の側壁に吸込み口２１Ｄを、他方の側壁に吐出口２１Ｅを開口し、吸込み口２１Ｄの前面に、容器本体１１からポンプ室１２Ａへの吸込み方向の流れだけを許容する吸込み用逆止弁２５を、吐出口２１Ｅの前面に、ポンプ室１２Ａから外部への吐出方向の流れだけを許容する吐出用逆止弁２６を固定配置している。
【００１８】
吐出ポンプ１２は、ポンプハウジング２１のシリンダ部２１Ｃ回りにキャップ２７を被着してある。キャップ２７は、ポンプハウジング２１の吐出口２１Ｅに設けた吐出用逆止弁２６の前面に吐出口２８を開口し、この吐出口２８を開閉する上蓋２９をヒンジ結合されている。
【００１９】
従って、ポンプ付き容器１０は以下の如く使用される。
(1) キャップ２７の上蓋２９を開ける。
【００２０】
(2) ピストン２２の押動操作部２２Ａを押込む吐出ストロークで、ポンプ室１２Ａを縮小加圧し、ポンプ室１２Ａに流入させてあった内容物を吐出口２１Ｅ、吐出用逆止弁２６を経てキャップ２７の吐出口２８から吐出する。
【００２１】
(3) ピストン２２をスプリング２３の弾発力で押戻す吸込みストロークで、ポンプ室１２Ａを拡張減圧し、容器本体１１の内容物を吸込み口２１Ｄ、吸込み用逆止弁２５を経てポンプ室１２Ａに流入させ、次の吐出操作に備える。
【００２２】
(4) キャップ２７の上蓋２９を閉じる。
【００２３】
従って、本実施形態によれば前記(1) 〜(4) の他に以下の作用がある。
▲１▼容器本体１１のノズル部１１Ｃに螺着したポンプハウジング２１のシリンダ部２１Ｃに吐出口２１Ｅを設け、ポンプ１２が吐出する内容物をこの吐出口２１Ｅの前面に固定の逆止弁２６、キャップ２７の吐出口２８から吐出させるようにした。従って、ポンプ１２のピストン２２を押動操作して内容物を吐出するとき、内容物は停止状態にあるキャップ２７の吐出口２８から吐出される。即ち、吐出口２８が吐出時に上下に動くことがなく、吐出方向が定まり、吐出作業性が良い。
【００２４】
▲２▼容器本体１１の肩部１１Ｂ、ノズル部１１Ｃを硬質材料にて形成し、ポンプ１２のポンプハウジング２１をノズル部１１Ｃに螺着するようにしたから、容器本体１１へのポンプ１２の組立性が良い。また、胴部１１Ａは肩部１１Ｂを介してノズル部１１Ｃに接続されており、胴部１１Ａは縮み変形しても肩部１１Ｂの介在によりノズル部１１Ｃに到達してこのノズル部１１Ｃを閉塞してしまう如くがない。従って、胴部１１Ａの底部〜中間部に内容液が残存している状態で、胴部１１Ａがノズル部１１Ｃを閉塞して吐出不能とすることもない。
【００２５】
【発明の効果】
以上のように本発明によれば、簡素な容器構成により、内容液を残すことなく吐出可能とすることができる。
【００２６】
また、チューブ容器単体における指による困難な絞り出し作業に比較して、簡単なポンプ操作によって内容物を残すことなく吐出できる。
【００２７】
また、本発明によれば、容器全高をコンパクトにすることができる。
【図面の簡単な説明】
【図１】図１は本発明の一実施形態に係るポンプ付き容器を示す模式図である。
【図２】図２はポンプ付き容器の液吐出状態を示す模式図である。
【符号の説明】
１０ ポンプ付き容器
１１ 容器本体
１１Ｃ ノズル部
１２ 吐出ポンプ
１２Ａ ポンプ室
２１Ｃ シリンダ部
２２ ピストン[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a container with a pump.
[0002]
[Prior art]
Conventionally, a laminated container with a pump as described in JP-A-8-156973 has been proposed. This laminated container with a pump is composed of an outer container that forms a fixed outer shell and an inner container that is peelably stacked on the inner surface of the outer container to form an inner bag, and can take air between the outer container and the inner container. And an air intake port, and a cap with a pump that is fixed to the nozzle portion of the outer container and communicates with the inner space of the inner container.
[0003]
According to this conventional laminated container with a pump, each time the content liquid is discharged by a pump operation applied to a cap with a pump, the inner container is contracted by taking in air from the air intake port between the outer container and the inner container, The content liquid can be discharged quantitatively while maintaining the outer container in a fixed shape.
[0004]
[Problems to be solved by the invention]
However, the prior art has the following problems.
(1) The container is a laminated container consisting of two layers, an outer container and an inner container, and is complicated.
[0005]
(2) When the contents are discharged by operating the pump, although the content liquid still remains in large quantities, the shrunken inner container blocks the nozzle of the outer container, and the contents after that There is a risk of disabling discharge.
[0006]
(3) The operation direction of the pump of the cap with pump is on the coaxial extension of the liquid passage direction of the nozzle part, and the overall height of the container becomes large.
[0007]
An object of the present invention is to enable discharge without leaving contents with a simple container configuration.
[0008]
Another object of the present invention is to enable discharge without leaving contents by a simple pump operation as compared with a difficult squeezing operation with a finger in a tube container alone.
[0009]
Another object of the present invention is to make the overall height of the container compact.
[0010]
[Means for Solving the Problems]
The invention according to claim 1 is a container with a pump in which a discharge pump is attached to a flexible container body, and the discharge pump is attached outside the nozzle part of the container body in a state of communicating with the nozzle part. The discharge pump includes a cylinder pump chamber that communicates with the nozzle portion of the container body, and a piston portion that expands and contracts the pump chamber, and is installed so that the operation direction of the piston is perpendicular to the liquid passage direction of the nozzle portion. A suction check valve for allowing only the flow in the suction direction to the pump chamber is disposed at the suction port of the pump chamber where the discharge pump communicates with the nozzle portion of the container body, and the suction port of the pump chamber is A discharge check valve that allows only the flow from the pump chamber to the outside is disposed at the discharge port that opens in the opposite side wall, and the suction check valve and the discharge check valve have a generally flat shape. , The discharge port Flop deposited capped cylinder around which is mounted on the container body, the cap is made of comprises a discharge port opened to the front surface of the discharge check valve disposed in the discharge port of the pump chamber. Here, the flexible container is a container whose container body shrinks and deforms due to atmospheric pressure after the contents are discharged, and is a tube container such as a toothpaste, for example.
[0011]
[Action]
(1) When a negative pressure is applied to the inside of the container main body by operating the discharge pump, the contents are discharged by the negative pressure, and the container main body is pushed to the atmospheric pressure due to its flexibility, and is deformed. That is, it is possible to stably and quantitatively discharge contents with a simple apparatus configuration.
[0012]
(2) When the content liquid is discharged by the operation of the discharge pump, the container body shrinks from the bottom side and deforms, and as a result, the content can be discharged without leaving the content on the bottom side.
[0013]
(3) Since the discharge pump is attached to the outside of the nozzle portion of the container body and is not built in the container body, the presence of the discharge pump does not prevent the container body from shrinking and the contents remain. The amount can be minimized.
[0014]
(4) Since the discharge pump is attached to the nozzle portion so that the operation direction of the piston constituting the discharge pump is perpendicular to the liquid passage direction of the nozzle portion, the overall height of the container can be reduced and made compact.
[0015]
DETAILED DESCRIPTION OF THE INVENTION
The container 10 with a pump is configured by attaching a discharge pump 12 to a flexible container main body 11, and enables the contents of the container main body 11 to be quantitatively discharged by operating the discharge pump 12.
[0016]
The container body 11 includes a bottomed tube-shaped body 11A made of a soft flexible material such as polyethylene and polypropylene, a shoulder 11B and a nozzle 11C connected to the body 11A, and the shoulder 11B, nozzle The part 11C is made of a material harder than the body part 11A.
[0017]
The discharge pump 12 is attached to the outside of the nozzle portion 11C of the container body 11 in a state communicating with the nozzle portion 11C. That is, the pump 12 has a pump housing 21 that is screwed into the nozzle portion 11 </ b> C of the container body 11. The pump housing 21 includes an attachment portion 21A that is screwed into the nozzle portion 11C, a cover portion 21B that is provided around the attachment portion 21A, and a cylinder portion 21C that forms a pump chamber 12A that communicates with the nozzle portion 11C. . The pump 12 incorporates a piston 22 that expands and contracts a pump chamber 12A formed by a cylinder portion 21C of the pump housing 21 into the pump chamber 12A together with a spring 23, and expands the pump chamber 12A with a suction stroke by the spring 23 of the piston 22 to The contents of the main body 11 can be sucked, and the contents in the pump chamber 12A can be discharged by a discharge stroke that pushes the pushing operation portion 22A of the piston 22 facing the outside of the cylinder portion 21C. The pump housing 21 is provided with a piston retainer 24 that is restrained by. The discharge pump 12 is set so that the operation direction of the piston 22 by the pushing operation portion 22A of the piston 22 is perpendicular to the liquid passage direction of the nozzle portion 11C (longitudinal direction of the container body 11). The pump housing 21 has a suction port 21D on one side wall of the cylinder portion 21C and a discharge port 21E on the other side wall. Only the flow in the suction direction from the container body 11 to the pump chamber 12A is provided on the front surface of the suction port 21D. A suction check valve 25 that permits only the flow in the discharge direction from the pump chamber 12A to the outside is fixedly disposed on the front surface of the discharge port 21E.
[0018]
The discharge pump 12 has a cap 27 attached around the cylinder portion 21 </ b> C of the pump housing 21. The cap 27 has a discharge port 28 opened in front of a discharge check valve 26 provided in the discharge port 21 </ b> E of the pump housing 21, and an upper lid 29 that opens and closes the discharge port 28 is hinged to the cap 27.
[0019]
Therefore, the container 10 with a pump is used as follows.
(1) Open the upper cover 29 of the cap 27.
[0020]
(2) The pump chamber 12A is reduced and pressurized by a discharge stroke that pushes the pushing operation portion 22A of the piston 22, and the content that has flowed into the pump chamber 12A passes through the discharge port 21E and the discharge check valve 26. The ink is discharged from the discharge port 28 of the cap 27.
[0021]
(3) The pump chamber 12A is expanded and depressurized by a suction stroke that pushes back the piston 22 by the spring force of the spring 23. Let it flow in and prepare for the next discharge operation.
[0022]
(4) Close the top lid 29 of the cap 27.
[0023]
Therefore, according to the present embodiment, there are the following actions in addition to the above (1) to (4).
(1) A discharge port 21E is provided in the cylinder portion 21C of the pump housing 21 screwed into the nozzle portion 11C of the container body 11, and the check valve 26 fixed to the front surface of the discharge port 21E is used to discharge the contents discharged by the pump 12. It was made to discharge from the discharge port 28 of the cap 27. FIG. Therefore, when the piston 22 of the pump 12 is pushed to discharge the contents, the contents are discharged from the discharge port 28 of the cap 27 in a stopped state. That is, the discharge port 28 does not move up and down during discharge, the discharge direction is determined, and discharge workability is good.
[0024]
(2) Since the shoulder portion 11B and the nozzle portion 11C of the container body 11 are made of a hard material and the pump housing 21 of the pump 12 is screwed to the nozzle portion 11C, the assembly of the pump 12 to the container body 11 is performed. Good sex. The trunk portion 11A is connected to the nozzle portion 11C via the shoulder portion 11B. Even if the trunk portion 11A shrinks and deforms, the trunk portion 11A reaches the nozzle portion 11C through the shoulder portion 11B and closes the nozzle portion 11C. There is no way. Therefore, in a state where the content liquid remains in the bottom part to the middle part of the body part 11A, the body part 11A does not block the nozzle part 11C and make it impossible to discharge.
[0025]
【The invention's effect】
As described above, according to the present invention, it is possible to discharge without leaving the content liquid with a simple container configuration.
[0026]
Moreover, compared with the difficult squeezing operation with a finger in the tube container alone, it is possible to discharge without leaving the contents by a simple pump operation.
[0027]
Further, according to the present invention, the overall height of the container can be made compact.
[Brief description of the drawings]
FIG. 1 is a schematic view showing a container with a pump according to an embodiment of the present invention.
FIG. 2 is a schematic view showing a liquid discharge state of a container with a pump.
[Explanation of symbols]
10 Container 11 with Pump 11 Container Body 11C Nozzle Part 12 Discharge Pump 12A Pump Chamber 21C Cylinder Part 22 Piston

Claims (3)

可撓性容器本体に吐出ポンプを取付けてなるポンプ付き容器であって、
前記吐出ポンプが容器本体のノズル部の外側に、該ノズル部に連通する状態で取付けられ、
前記吐出ポンプが容器本体のノズル部に連通するシリンダのポンプ室と、このポンプ室を拡縮するピストン部とを備え、ピストンの操作方向がノズル部の液通路方向と垂直をなすように設置され、
前記吐出ポンプが容器本体のノズル部に連通するポンプ室の吸込み口に、ポンプ室への吸込み方向の流れだけを許容する吸込み用逆止弁を配置し、前記ポンプ室の吸込み口とは反対側の側壁に開口する吐出口に、ポンプ室から外部へ向かう流れだけを許容する吐出用逆止弁を配置し、
前記吸込み用逆止弁と吐出用逆止弁は概ね平坦な形状をなし、
前記吐出ポンプが容器本体に取付けられたシリンダ回りにキャップを被着し、キャップはポンプ室の吐出口に配置した吐出用逆止弁の前面に開口する吐出口を備えてなることを特徴とするポンプ付き容器。A container with a pump, wherein a discharge pump is attached to a flexible container body ,
The discharge pump is attached to the outside of the nozzle part of the container body in a state communicating with the nozzle part,
The discharge pump includes a pump chamber of a cylinder communicating with the nozzle portion of the container body, and a piston portion that expands and contracts the pump chamber, and is installed so that the operation direction of the piston is perpendicular to the liquid passage direction of the nozzle portion,
A suction check valve that allows only the flow in the suction direction to the pump chamber is arranged at the suction port of the pump chamber where the discharge pump communicates with the nozzle portion of the container body, and is opposite to the suction port of the pump chamber. A discharge check valve that allows only the flow from the pump chamber to the outside is arranged at the discharge port that opens in the side wall of
The suction check valve and the discharge check valve have a generally flat shape,
The discharge pump has a cap attached around a cylinder attached to the container body, and the cap includes a discharge port that opens at the front surface of a discharge check valve disposed at the discharge port of the pump chamber. Container with pump. 前記キャップの吐出口を開閉する上蓋を該キャップにヒンジ結合してなる請求項１記載のポンプ付き容器。 The container with a pump according to claim 1 , wherein an upper lid for opening and closing the discharge port of the cap is hinged to the cap . 前記上蓋がキャップの吐出口の内周に嵌合する凸状インナーシールを備える請求項２記載のポンプ付き容器。 The container with a pump according to claim 2, wherein the upper lid includes a convex inner seal that fits into the inner periphery of the discharge port of the cap .
JP18138798A 1998-06-15 1998-06-15 Container with pump Expired - Fee Related JP3886645B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18138798A JP3886645B2 (en) 1998-06-15 1998-06-15 Container with pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18138798A JP3886645B2 (en) 1998-06-15 1998-06-15 Container with pump

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Publication Number Publication Date
JP2000007001A JP2000007001A (en) 2000-01-11
JP3886645B2 true JP3886645B2 (en) 2007-02-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
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