JPH0338148Y2 - - Google Patents
Info
- Publication number
- JPH0338148Y2 JPH0338148Y2 JP1983175870U JP17587083U JPH0338148Y2 JP H0338148 Y2 JPH0338148 Y2 JP H0338148Y2 JP 1983175870 U JP1983175870 U JP 1983175870U JP 17587083 U JP17587083 U JP 17587083U JP H0338148 Y2 JPH0338148 Y2 JP H0338148Y2
- Authority
- JP
- Japan
- Prior art keywords
- container body
- diameter
- cylindrical rack
- gear
- extrusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000001125 extrusion Methods 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002537 cosmetic Substances 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Description
【考案の詳細な説明】
本考案は、先端部に吐出口を有するシリンダー
状の容器本体内に、ピストン状の押出部材を摺動
自在に設ける一方、該押出部材の内側に円筒ラツ
クを設けると共に、該円筒ラツクに螺合する歯車
部材を設け、該歯車部材の回転軸を前記容器本体
の後端部で回転操作し、一定量の液体を容器から
簡単に吐出させることができる液体定量吐出容器
に関する。[Detailed description of the invention] The present invention provides a piston-like extrusion member slidably inside a cylindrical container body having a discharge port at the tip, and a cylindrical rack inside the extrusion member. , a liquid metering dispensing container that is provided with a gear member that is screwed into the cylindrical rack, and that a rotating shaft of the gear member is rotated at the rear end of the container body to easily discharge a fixed amount of liquid from the container. Regarding.
従来のこの種の容器は、例えば、実公昭43−
4781号公報に記載のように、傘状の大径で摺動面
の微小な押出部材を、傘の柄に相当する小径のね
じ筒に小径のねじ軸が螺合し、且つ、前記ねじ軸
を回転操作するダイヤルをその周囲の底体の切欠
から僅かに露呈させて、少しずつ回転操作して、
クリームやポマード等の練状化粧品を先端の注出
孔から押し出す構成のものであつた。 Conventional containers of this type are, for example,
As described in Publication No. 4781, an umbrella-shaped extruded member with a large diameter and a small sliding surface is screwed into a small-diameter threaded cylinder corresponding to the handle of the umbrella, and a small-diameter threaded shaft is screwed into the threaded shaft. Slightly expose the dial that rotates it through the notch in the bottom body around it, and rotate it little by little.
It was designed to extrude powdered cosmetics such as creams and pomades from the spouting hole at the tip.
従つて、前記従来の押出し容器では、傘状の大
径で且つ摺動面の微少な押出部材が移動中に傾斜
し易すく、その衝動が不安定になるため、ねじ筒
とねじ軸とが当初はそのストロークの全体で螺合
する構成にしてあるが、内容物が少なくなると、
その螺合状態がねじ軸の先端だけで小さくなるた
め、安定した操作が得られないという問題があ
り、更に、前記ねじ軸を回転操作するダイヤルを
その周囲の底体の切欠から僅かに露呈させ、少し
ずつ回転操作して、クリームやポマード等の練状
化粧品を先端の注出孔から押し出す構成であるか
ら、回転操作が一気にできないのみならず、一回
転した位置が正確にわからないため、一定量を注
出させることができない等の問題があつた。 Therefore, in the conventional extruded container, the umbrella-shaped extruded member, which has a large diameter and a small sliding surface, tends to tilt during movement, and the impulse becomes unstable, so that the threaded cylinder and screw shaft are not easily connected to each other. Initially, the structure was such that the entire stroke was screwed together, but as the content decreased,
There is a problem in that stable operation cannot be obtained because the threaded state is reduced only at the tip of the screw shaft.Furthermore, the dial that rotates the screw shaft is slightly exposed from the notch in the bottom body around it. The structure is such that creams, pomades, and other powdered cosmetics are pushed out from the dispensing hole at the tip by rotating little by little, so not only can the rotating operation not be done all at once, but the position of each rotation cannot be accurately determined, so a fixed amount of There were problems such as not being able to pour out the liquid.
そこで、本考案は、実施例に示すように、先端
部に吐出口２を有するシリンダー状の容器本体１
内に、ピストン状の押出部材４を摺動自在に設け
ると共に、該押出部材４の摺動ストロークの三分
の一以上の幅を有する摺動面にシール用のパツキ
ン５を設け、且つ、押出部材４の内側に前記摺動
面の径の二分の一以上の歯車径を有する円筒ラツ
ク６を設けると共に、該円筒ラツク６に螺合する
歯車部材７を設ける一方、前記容器本体１の後端
部に該容器本体１の内径とほぼ一致する回転径を
有する回転操作部材９を設けると共に、更に、前
記歯車部材７と回転操作部材９とを回転軸８で一
体に連結してなる液体定量吐出容器を提供しよう
とするものである。 Therefore, as shown in the embodiment, the present invention has a cylindrical container body 1 having a discharge port 2 at the tip.
A piston-shaped extrusion member 4 is slidably provided inside the extrusion member 4, and a sealing gasket 5 is provided on the sliding surface having a width of one-third or more of the sliding stroke of the extrusion member 4. A cylindrical rack 6 having a gear diameter that is one half or more of the diameter of the sliding surface is provided inside the member 4, and a gear member 7 that is screwed onto the cylindrical rack 6 is provided, while the rear end of the container body 1 A rotary operating member 9 having a rotational diameter that substantially matches the inner diameter of the container body 1 is provided in the part, and the gear member 7 and the rotating operating member 9 are integrally connected by a rotating shaft 8 to discharge a fixed amount of liquid. It is intended to provide a container.
以下図示する実施例により本考案容器を詳細に
説明すると、１はシリンダー状の容器本体で、先
端部に吐出口２を具備している。２ａは吐出口２
の外周壁に設けたネジ部で、これにキヤツプ３を
螺合することによつて吐出口２を閉鎖し、輸送時
の液漏れ等を防止するように構成してある。４は
容器本体１内に摺動自在に設けたピストン状の押
出部材で、図に示す如く、その外周には押出部材
４の摺動ストロークの三分の一以上の幅を有する
摺動面が設けてあり、大きな接触面で摺動時に変
動することなく円滑に安定して移動するように構
成してある。また、前記摺動面にはシール用のパ
ツキン５を設けて、容器本体前部の液体が後部に
浸入しないようにすると共に、更に円滑に摺動す
るように構成してある。６は押出部材４の内側に
前記摺動面の径の二分の一以上の歯車径を有する
円筒ラツクで、該円筒ラツク６には歯車部材７が
螺合している。この場合、図に示すように、円筒
ラツク６の歯車径が大きく設けてあるから、これ
に螺合する歯車部材７の回転も強力で安定するこ
ととなり、その結果、押出部材４の移動ストロー
クに対して歯車部材７の幅も小さく設けることが
できる。８は前記歯車部材７に一体に設けた回転
軸で、容器本体１の後端部に回転自在に設けた回
転操作部材９に一体に連結してある。該回転操作
部材９は、図示の如く、容器本体１の内径とほぼ
一致する回転径を有するように構成してある。１
０は前記回転操作部材９を容器本体１の後端部に
回転自在に支持する軸受部である。また、図では
省略してあるが、該軸受部１０と回転操作部材９
との間には、該回転操作部材９の所定回転毎の回
転位置を規制するクリツク・ストツプ部材が設け
てある。 The container of the present invention will be described in detail with reference to the embodiments shown below. Reference numeral 1 denotes a cylindrical container body, which is provided with a discharge port 2 at its tip. 2a is discharge port 2
A cap 3 is screwed onto the threaded portion provided on the outer peripheral wall of the container, thereby closing the discharge port 2 and preventing liquid leakage during transportation. Reference numeral 4 denotes a piston-shaped extrusion member slidably provided in the container body 1, and as shown in the figure, a sliding surface having a width of one-third or more of the sliding stroke of the extrusion member 4 is provided on the outer periphery. It has a large contact surface and is configured to move smoothly and stably without fluctuation during sliding. Further, a sealing gasket 5 is provided on the sliding surface to prevent the liquid from entering the front part of the container body into the rear part, and to enable smoother sliding. A cylindrical rack 6 is located inside the extrusion member 4 and has a gear diameter that is one-half or more of the diameter of the sliding surface, and a gear member 7 is screwed into the cylindrical rack 6. In this case, as shown in the figure, since the gear diameter of the cylindrical rack 6 is set large, the rotation of the gear member 7 screwed thereon is strong and stable, and as a result, the movement stroke of the extrusion member 4 is On the other hand, the width of the gear member 7 can also be made smaller. Reference numeral 8 denotes a rotation shaft provided integrally with the gear member 7, which is integrally connected to a rotation operating member 9 provided rotatably at the rear end of the container body 1. As shown in the figure, the rotational operation member 9 is configured to have a rotation diameter that substantially matches the inner diameter of the container body 1. 1
0 is a bearing portion that rotatably supports the rotary operation member 9 at the rear end portion of the container body 1. Although omitted in the figure, the bearing portion 10 and the rotational operation member 9
A click stop member is provided between the rotary operation member 9 and the rotary member 9 for regulating the rotational position of the rotary operation member 9 at each predetermined rotation.
上記の構成からなる実施例において、第２図示
の如く、吐出口２からキヤツプ３を取り外した状
態において、容器本体１の後部にある回転操作部
材９を一回転させると、クリツク・ストツプ部材
によつて正確な一回転位置で停止し、同時に回転
軸８を介して歯車部材７が一体に一回転し、円筒
ラツク６を前方に一ピツチ分だけ移動させ、これ
と一体な押出部材４を全体的に容器本体１の前方
に一ピツチ分だけ押し出し、容器本体１の前部に
充填されていた液体を吐出口２から一定量吐出さ
せることとなる。従つて、回転操作部材９の回転
数に従つて一定量の液体を容易に容器本体１から
外部に取り出すことができることとなる。 In the embodiment configured as described above, when the rotary operation member 9 at the rear of the container body 1 is rotated once with the cap 3 removed from the discharge port 2 as shown in the second figure, the click stop member is activated. At the same time, the gear member 7 makes one complete rotation via the rotating shaft 8, moves the cylindrical rack 6 forward by one pitch, and the extrusion member 4 integrated therewith is rotated as a whole. Then, the container body 1 is pushed forward by one pitch, and a certain amount of the liquid filled in the front part of the container body 1 is discharged from the discharge port 2. Therefore, a certain amount of liquid can be easily taken out from the container body 1 according to the rotational speed of the rotary operation member 9.
以上の通り、本考案に係る液体定量吐出容器に
よれば、先端部に吐出口２を有するシリンダー状
の容器本体１内に、ピストン状の押出部材４を摺
動自在に設けると共に、該押出部材４の摺動スト
ロークの三分の一以上の幅を有する摺動面にシー
ル用のパツキン５を設けた構成を有するから、前
記押出部材４の摺動ストロークの三分の一以上の
幅の広い大きな摺動面を構成するシール用のパツ
キン５は、容器本体前部の液体が後部に確実に浸
入しないように密封するのみならず、押出部材４
のパツキン５がしつかりと容器本体１の内壁に密
着し、大きな広い摺動面で押出部材４の摺動時の
曲がりを無くし、円滑に安定した移動を保証し、
従つて、円筒ラツク６に螺合する歯車部材７の噛
合幅が小さくても押出部材４を円滑に容器本体の
内壁に密着させて動かすことができる効果があ
り、更に、押出部材４の内側に前記摺動面の径の
二分の一以上の歯車径を有する円筒ラツク６を設
け、該円筒ラツク６に前記歯車部材７を螺合する
構成により、まずもつて押出部材４そのものが円
筒ラツク部材であるから別の円筒ラツク部材を不
要にし、押出部材の構成を簡素にする効果がある
のみならず、円筒ラツク６と歯車部材７は前記摺
動面の径の二分の一以上の大きな歯車径で噛合す
るから安定した噛合状態が得られ、従つて、前記
の如く、歯車部材７の噛合幅を狭く構成すること
ができる相乗的効果があり、また更に、歯車部材
７の噛合幅を狭くした分だけ歯車部材７と回転操
作部材９とを円筒ラツク６内を通る長い回転軸８
で一体に連結すれば良いから、従来の長大なねじ
軸を不要にし構造の簡素化を可能にするのみなら
ず、円筒ラツク６と噛合幅の狭い歯車部材７との
螺合状態は押出部材４の全移動ストロークに渡つ
て同等で不変にすることができる相乗的効果があ
るから、従来のねじ筒とねじ軸とが当初はそのス
トロークの全体で螺合する構成にしてあるが、内
容物が少なくなると、その螺合状態がねじ軸の先
端だけで小さくなるため、安定した押出し操作が
得られないという問題を解消する効果があり、更
に、前記円筒ラツク６の歯車径を大きく設けた分
だけこれに螺合する歯車部材７との係合も強力で
安定することと相まつて、回転操作部材９が容器
本体１の内径とほぼ一致する回転径を有するか
ら、回転軸を円滑に押圧部材４に伝達することが
でき、簡素且つ円滑、確実に一定量の液体を容器
本体の吐出口から取り出すことができる効果があ
る。 As described above, according to the liquid metering discharge container according to the present invention, the piston-shaped extrusion member 4 is slidably provided in the cylindrical container body 1 having the discharge port 2 at the tip, and the extrusion member Since the sealing gasket 5 is provided on the sliding surface having a width of one-third or more of the sliding stroke of the extrusion member 4, the width is one-third or more of the sliding stroke of the extrusion member 4. The sealing gasket 5, which constitutes a large sliding surface, not only seals the front part of the container body to prevent liquid from entering the rear part, but also seals the extrusion member 4.
The packing 5 tightly adheres to the inner wall of the container body 1, and the large and wide sliding surface eliminates bending when the extrusion member 4 slides, ensuring smooth and stable movement.
Therefore, even if the engagement width of the gear member 7 screwed into the cylindrical rack 6 is small, the extrusion member 4 can be smoothly moved in close contact with the inner wall of the container body. By providing a cylindrical rack 6 having a gear diameter that is one-half or more of the diameter of the sliding surface and screwing the gear member 7 onto the cylindrical rack 6, the extrusion member 4 itself is a cylindrical rack member. Not only does this have the effect of eliminating the need for a separate cylindrical rack member and simplifying the configuration of the extrusion member, but the cylindrical rack 6 and the gear member 7 have a large gear diameter that is at least half the diameter of the sliding surface. Because of the meshing, a stable meshing state can be obtained, and therefore, as mentioned above, there is a synergistic effect in that the meshing width of the gear member 7 can be narrowed. A long rotation shaft 8 passing through the cylindrical rack 6 connects the gear member 7 and the rotation operation member 9.
Since it is only necessary to connect the cylindrical rack 6 and the gear member 7, which has a narrow engagement width, with the extruded member 4, it is possible to simplify the structure by eliminating the need for a conventional long screw shaft. Since there is a synergistic effect that can remain the same and unchanged over the entire travel stroke of If the number decreases, the threaded state becomes smaller only at the tip of the screw shaft, which has the effect of solving the problem of not being able to obtain a stable extrusion operation. The engagement with the gear member 7 that is threaded thereon is strong and stable, and since the rotation operation member 9 has a rotation diameter that almost matches the inner diameter of the container body 1, the rotation shaft can be smoothly pressed against the pressing member 4. This has the effect of allowing a certain amount of liquid to be simply, smoothly, and reliably taken out from the outlet of the container body.
第１図は本考案容器の一実施例をその要部を縦
断して示す縦断側面図、第２図はその使用態様を
示す縦断側面図である。
１……容器本体、２……吐出口、４……押出部
材、５……パツキン、６……円筒ラツク、７……
歯車部材、８……回転軸、９……回転操作部材。
FIG. 1 is a longitudinal sectional side view of an embodiment of the container of the present invention, showing the essential parts thereof, and FIG. 2 is a longitudinal sectional side view showing its mode of use. DESCRIPTION OF SYMBOLS 1... Container body, 2... Discharge port, 4... Extrusion member, 5... Packing, 6... Cylindrical rack, 7...
Gear member, 8... Rotating shaft, 9... Rotating operation member.
Claims (1)
本体１内に、ピストン状の押出部材４を摺動自在
に設けると共に、該押出部材４の摺動ストローク
の三分の一以上の幅を有する摺動面にシール用の
パツキン５を設け、且つ、押出部材４の内側に前
記摺動面の径の二分の一以上の歯車径を有する円
筒ラツク６を設ける一方、該円筒ラツク６に螺合
する噛合幅の狭い歯車部材７を設けると共に、前
記容器本体１の後端部に該容器本体１の内径とほ
ぼ一致する回転径を有する回転操作部材９を設
け、更に、前記歯車部材７と回転操作部材９とを
円筒ラツク６内を通る長い回転軸８で一体に連結
してなる液体定量吐出容器。 A piston-shaped extrusion member 4 is slidably provided in a cylindrical container body 1 having a discharge port 2 at its tip, and a sliding member having a width of one-third or more of the sliding stroke of the extrusion member 4 is provided. A packing 5 for sealing is provided on the sliding surface, and a cylindrical rack 6 having a gear diameter of one-half or more of the diameter of the sliding surface is provided inside the extrusion member 4, and is screwed into the cylindrical rack 6. A gear member 7 with a narrow meshing width is provided, and a rotary operation member 9 having a rotational diameter substantially matching the inner diameter of the container body 1 is provided at the rear end of the container body 1, and furthermore, a rotation operation member 9 is provided at the rear end of the container body 1, and further, A liquid metering dispensing container formed by integrally connecting a member 9 with a long rotating shaft 8 passing through a cylindrical rack 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17587083U JPS6084565U (en) | 1983-11-14 | 1983-11-14 | Liquid metered dispensing container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17587083U JPS6084565U (en) | 1983-11-14 | 1983-11-14 | Liquid metered dispensing container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6084565U JPS6084565U (en) | 1985-06-11 |
| JPH0338148Y2 true JPH0338148Y2 (en) | 1991-08-12 |
Family
ID=30382508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17587083U Granted JPS6084565U (en) | 1983-11-14 | 1983-11-14 | Liquid metered dispensing container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6084565U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5108657B2 (en) * | 2008-06-30 | 2012-12-26 | 株式会社吉野工業所 | Feeding container |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS434781Y1 (en) * | 1965-12-06 | 1968-02-29 |
-
1983
- 1983-11-14 JP JP17587083U patent/JPS6084565U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS434781Y1 (en) * | 1965-12-06 | 1968-02-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6084565U (en) | 1985-06-11 |
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