JPH1077056A - Inner plug and cap in liquid content pouring container - Google Patents

Inner plug and cap in liquid content pouring container

Info

Publication number
JPH1077056A
JPH1077056A JP8248638A JP24863896A JPH1077056A JP H1077056 A JPH1077056 A JP H1077056A JP 8248638 A JP8248638 A JP 8248638A JP 24863896 A JP24863896 A JP 24863896A JP H1077056 A JPH1077056 A JP H1077056A
Authority
JP
Japan
Prior art keywords
cap
fitting
inner plug
container
tube
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.)
Granted
Application number
JP8248638A
Other languages
Japanese (ja)
Other versions
JP3583235B2 (en
Inventor
Masaru Tamura
勝 田村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yoshino Kogyosho Co Ltd
Original Assignee
Yoshino Kogyosho Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yoshino Kogyosho Co Ltd filed Critical Yoshino Kogyosho Co Ltd
Priority to JP24863896A priority Critical patent/JP3583235B2/en
Publication of JPH1077056A publication Critical patent/JPH1077056A/en
Application granted granted Critical
Publication of JP3583235B2 publication Critical patent/JP3583235B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

PROBLEM TO BE SOLVED: To simplify the positioning of an inner plug to set the flow-out direc tion of the liquid content to be constant with a cap by forming a positioning projection on a groove bottom part in which the inner plug is inserted, and forming a positioning recessed groove on a lower end of an insertion cylinder of a cap body. SOLUTION: After the liquid content is filled in a container, and the container is plugged, an inner plug is connected to a cap first. An insertion cylinder 21 of a cap body 7 is positioned so that a positioning projection 18 of the inner plug is engaged with a positioning recessed groove 26, and inserted in an insertion groove 16 of the inner plug, and a cover plate of the inner plug is locked by a projected bar 24 formed on the inner circumference of a fitting cylinder 20. The alignment position can be easily checked and adjusted by a projected piece 19 provided on a lower surface of a connection part 15. By positioning the inner plug with the cap body 7, the opening/closing direction of an opening/ closing lid 9 is aligned with the line X-Y of a removed part 10 of the inner plug. When the liquid content is poured out, the liquid content can be smoothly poured out if the container is inclined opposite to the opening position of the opening/closing position of the opening/closing lid 9.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、内容液注出容器の
中栓とキャップ、とくに中栓とキャップとを別体とした
内容液注出容器において、内容液の流出方向を一定にす
るため、中栓とキャツプの位置合わせを行うようにした
中栓とキャップに関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an inner container and cap for an inner container for discharging an inner liquid, and more particularly to a container for discharging an inner liquid having an inner stopper and a cap separated from each other to keep the outflow direction of the inner liquid constant. , An inner plug and a cap for positioning the inner plug and the cap.

【0002】[0002]

【従来の技術】本出願人は、先に高温においてもキャッ
プ、中栓の嵌着が容易に離脱しないようにすること、お
よび樹脂の軟化、熱収縮により容器口筒部と中栓との間
のシール性が低下しないようにすることを目的として、
中栓とキャップとを別体とし、中栓には軟質の合成樹脂
を素材樹脂として用い、キャップには軟化温度の高い硬
質の合成樹脂を素材樹脂として用い、キャップをキャッ
プ基体と該キャップ基体に蝶番により開閉自在とした開
閉蓋とから構成し、中栓を覆ってキャップ基体を口筒部
の嵌合部外周に嵌着するようにした蝶番式開閉蓋を有す
るキャップを備えた内容液注出容器を提案した(特願平
8−157596号参照)。
2. Description of the Related Art The applicant of the present invention has proposed that a cap and an inner plug should not be easily detached even at a high temperature, and that a resin can be softened and thermally shrunk so that a gap between a container opening and an inner plug can be made. For the purpose of preventing the sealing performance of
Separate the inner plug and the cap, use a soft synthetic resin as the material resin for the inner plug, use a hard synthetic resin with a high softening temperature as the material resin for the cap, and use the cap as the cap base and the cap base. A liquid dispensing system comprising a cap having a hinge-type open / close lid, which comprises an openable / closable lid that can be opened and closed by a hinge, and covers the inner plug and fits the cap base to the outer periphery of the fitting portion of the mouthpiece. A container was proposed (see Japanese Patent Application No. 8-157596).

【0003】[0003]

【発明が解決しようとする課題】開閉蓋式の容器では、
内容液注出時には、開閉蓋を開き、その開放位置と反対
の方向に容器を傾け、内容液を注出させるということが
普通に行われるが、上記内容液注出容器では、中栓の覆
壁に設けられた除去部により形成される流出口が容器と
同心の円形であるから、中栓とキャップとの位置関係に
ついて考慮する必要はなかった。しかしながら、流出方
向を制御するため、中栓覆壁の流出口を円形以外の形状
にし、流出口の流出方向を一定の方向にした場合には、
その流出方向をキャップ開閉蓋の開放位置と反対側の方
向に一致させなければ、普通のように、開閉蓋の開放位
置と反対の方向に容器を傾け、内容液を注出させると思
わぬ方向に内容液が注出されるという問題が生じてき
た。
SUMMARY OF THE INVENTION In a container with an openable lid,
At the time of dispensing the content liquid, it is common practice to open the open / close lid, tilt the container in the direction opposite to the open position, and pour out the content liquid. Since the outlet formed by the removal portion provided on the wall is a circular shape concentric with the container, there was no need to consider the positional relationship between the inner plug and the cap. However, in order to control the outflow direction, when the outlet of the inner plug covering wall is formed in a shape other than circular and the outflow direction of the outlet is set to a certain direction,
If the outflow direction does not match the direction opposite to the opening position of the cap opening / closing lid, tilt the container in the direction opposite to the opening position of the opening / closing lid as usual, and the direction in which the contents liquid is expected to be poured out However, there has been a problem that the content liquid is poured out.

【0004】本発明は、上記の問題点を解決することを
技術的課題とし、内容液の流出方向を一定にするため、
中栓とキャツプの位置合わせを簡単にできるようにした
内容液注出容器の中栓とキャップを提供することを目的
とする。
SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems and has a technical object.
It is an object of the present invention to provide an inner plug and a cap that enable the positioning of the inner plug and the cap to be easily performed.

【0005】[0005]

【課題を解決するための手段】本発明は、上記課題を解
決するため、容器口筒部上端に嵌合部を設けた容器と、
中栓と、キャップとを備えた内容液注出容器において、
前記中栓は、流出方向を一定方向に規制する流出口を形
成するための除去部を設けた覆壁と、容器口筒部の内周
と上端に係合される嵌合筒と、前記覆壁の周縁と嵌合筒
下端とを連結し、嵌合筒との間に挿入溝を形成する内筒
とを具備し、前記キャップは、キャップ基体と該基体に
蝶番によって開閉自在に取着された開閉蓋とからなって
おり、キャップ基体に、その内周に前記口筒部の嵌合部
外周に嵌着される嵌合面と前記嵌合部下端に嵌着される
嵌合突条とを設けた嵌着筒と、前記中栓の挿入溝に嵌挿
される嵌挿筒と、上面に注出筒を立設した上覆壁とを具
備させ、前記中栓の流出口の液流出方向の反対側に位置
する挿入溝の底部に位置決め用突起を形成し、前記キャ
ップの蝶番側に位置する嵌挿筒の下端に位置決め用凹溝
を形成したことを特徴とする中栓およびキャップを採用
する。
SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a container provided with a fitting portion at the upper end of a container mouth tube,
In the content liquid pouring container provided with an inner stopper and a cap,
The inner plug is provided with a cover wall provided with a removal portion for forming an outlet for restricting the outflow direction to a fixed direction, a fitting tube engaged with an inner periphery and an upper end of a container mouth tube portion, and the cover. An inner cylinder that connects the peripheral edge of the wall and the lower end of the fitting cylinder and forms an insertion groove between the fitting cylinder and the fitting cylinder, wherein the cap is attached to the cap base and the base so as to be freely opened and closed by a hinge. A cover surface, a fitting surface fitted to the outer periphery of the fitting portion of the mouthpiece portion on the inner periphery of the cap base, and a fitting ridge fitted to the lower end of the fitting portion. A fitting tube provided with a fitting tube, a fitting insertion tube fitted into the insertion groove of the inner plug, and an upper cover wall having a spouting tube provided on the upper surface, and a liquid outflow direction of an outlet of the inner plug. Forming a positioning protrusion at the bottom of the insertion groove located on the opposite side of the cap, and forming a positioning groove at the lower end of the fitting insertion tube located on the hinge side of the cap. To adopt the inner plug and the cap to be butterflies.

【0006】[0006]

【発明の実施の形態】次に、本発明の第1実施形態につ
いて、図1〜4を参照して説明する。図1において、A
は、ガラスまたはPETその他の硬質の合成樹脂により
成形された容器であって、容器胴部1と容器口筒部2と
からなっている。前記容器口筒部2の上端には、口筒部
外周より拡径された嵌合部3が形成されており、下端に
は、容器を挟持するための保持突条4が形成されてい
る。
Next, a first embodiment of the present invention will be described with reference to FIGS. In FIG. 1, A
Is a container formed of glass, PET, or other hard synthetic resin, and includes a container body 1 and a container opening 2. At the upper end of the container barrel portion 2 is formed a fitting portion 3 whose diameter is enlarged from the outer periphery of the barrel portion, and at the lower end thereof, a holding ridge 4 for holding the container is formed.

【0007】Bは、射出成形により成型された中栓であ
り、覆壁5と容器口筒部2に係合被嵌される嵌合筒6と
を具えている。素材樹脂として、ポリエチレンその他軟
質の合成樹脂が用いられるが、密度が0.917〜0.945g/
cm3 のポリエチレンが好ましい。Cは、射出成形によっ
て成型されたキャップで、筒状のキャップ基体7と、該
キャップ基体7に蝶番8で連結された開閉蓋9とからな
っている。素材樹脂として、軟化温度の高いポリプロピ
レンその他の硬質の合成樹脂が用いられる。
Reference numeral B denotes an inner plug formed by injection molding, and includes a cover wall 5 and a fitting tube 6 which is engaged with and fitted to the container mouth tube portion 2. As the material resin, polyethylene or other soft synthetic resin is used, and the density is 0.917 to 0.945 g /
Cm 3 polyethylene is preferred. C is a cap formed by injection molding, and includes a cylindrical cap base 7 and an opening / closing lid 9 connected to the cap base 7 by a hinge 8. As the material resin, a polypropylene or other hard synthetic resin having a high softening temperature is used.

【0008】図2に示すように、中栓Bの覆壁5の下面
には、内容液の流出口となる除去部10を形成するた
め、一定形状の切断溝11が設けられている。除去部1
0の形状は、覆壁5の周辺に沿って形成され、円周の所
定角度を切り欠いた截円部10aと、該截円部10aの
弦部から突出し所定の曲線によって形成された突出部1
0bとからなっており、全体の形状は、図2(c)にお
ける線X−Yに対称となっている。内容液は、主に截円
部10aから流れ出し、その流れの中心は、中栓の中心
より偏寄した点Pに位置している。したがって、内容液
をX方向に流出させると、円滑に流れるようになってお
り、流出口の形状によって流出方向が制御されているの
である。
As shown in FIG. 2, a cut groove 11 having a predetermined shape is provided on the lower surface of the cover wall 5 of the inner plug B in order to form a removing portion 10 serving as an outlet for the content liquid. Removal unit 1
The shape of 0 is formed along the periphery of the covering wall 5 and has a cutout portion 10a formed by cutting out a predetermined angle of the circumference, and a protruding portion formed from a chord portion of the cutout portion 10a and formed by a predetermined curve. 1
0b, and the overall shape is symmetric with respect to the line XY in FIG. 2 (c). The content liquid mainly flows out of the truncated portion 10a, and the center of the flow is located at a point P deviated from the center of the inner plug. Therefore, when the content liquid flows out in the X direction, it flows smoothly, and the outflow direction is controlled by the shape of the outlet.

【0009】前記除去部10の上面には、前記突出部1
0bから立設した連結片12を介して指かけリング13
が設けられている。該指かけリング13に指をかけ上方
に引張り上げると切断溝11が切断され、除去部10が
切り取られて内容液の流出口が形成されるようになって
いる。
On the upper surface of the removing portion 10, the projecting portion 1 is provided.
Finger ring 13 via a connecting piece 12 erected from
Is provided. When a finger is put on the finger hanging ring 13 and pulled upward, the cutting groove 11 is cut, the removing portion 10 is cut off, and an outlet for the content liquid is formed.

【0010】前記覆壁5下方には、その周縁部から下垂
する内筒14が形成され、内筒14の下端は外方に延長
され、嵌合筒6に連結されて連結部15となっており、
嵌合筒6と内筒14と連結部15とによって、挿入溝1
6が形成されている。前記嵌合筒6の上端は、フランジ
状に外方に突出する覆板17となっており、容器口筒部
2の上端を覆うようになっている。挿入溝16の底部の
前記突出部10bに対応する位置に位置決め用突起18
が設けられており、位置決め用突起18に対応する連結
部15の下面には位置決め用突起18の位置が外からも
容易に確認し、位置調整できるように凸片19が設けら
れている。
Below the cover wall 5, there is formed an inner cylinder 14 which hangs down from the peripheral edge thereof. The lower end of the inner cylinder 14 is extended outward and is connected to the fitting cylinder 6 to form a connecting portion 15. Yes,
The insertion groove 1 is formed by the fitting tube 6, the inner tube 14, and the connecting portion 15.
6 are formed. The upper end of the fitting tube 6 is a cover plate 17 protruding outward in a flange shape, and covers the upper end of the container mouth tube portion 2. A positioning projection 18 is provided at the bottom of the insertion groove 16 at a position corresponding to the projection 10b.
A projection 19 is provided on the lower surface of the connecting portion 15 corresponding to the positioning projection 18 so that the position of the positioning projection 18 can be easily confirmed from outside and the position can be adjusted.

【0011】図3に示すように、キャップ基体7は、中
栓Bを被嵌して容器口筒部2に嵌合するため嵌着筒20
と嵌挿筒21と上覆壁22とを有している。嵌着筒20
の内周には、嵌合面23が形成され、その上方の数個所
に突条24が形成されており、嵌合面23の下方には嵌
合突条25が形成されている。嵌挿筒21の下端には、
蝶番に対応する位置に位置決め用凹溝26が設けられて
いる。前記嵌挿筒21は、その位置決め用凹溝26に中
栓の位置決め用突起18が係合するよう位置合わせされ
て、中栓Bの挿入溝16に嵌挿され、打栓時に中栓Bの
嵌合筒6を容器口筒部2内周に押圧し、締着させるよう
になっている。
As shown in FIG. 3, the cap base 7 is fitted with the inner plug B so as to fit into the container mouth tube portion 2 so as to be fitted therein.
And a fitting insertion tube 21 and an upper cover wall 22. Fitting cylinder 20
A fitting surface 23 is formed on the inner periphery of the, and a ridge 24 is formed at several places above the fitting surface 23, and a fitting ridge 25 is formed below the fitting surface 23. At the lower end of the insertion tube 21,
A positioning groove 26 is provided at a position corresponding to the hinge. The insertion tube 21 is aligned so that the positioning projection 18 of the inner plug engages with the positioning groove 26, and is inserted into the insertion groove 16 of the inner plug B. The fitting tube 6 is pressed against the inner periphery of the container mouth tube portion 2 to be fastened.

【0012】前記上覆壁22の上面周辺部には、上端周
縁に膨出部27を設けた嵌合リング28が立設されてい
る。上覆壁22の内周縁は、嵌挿筒21の内方まで突出
し、突出縁29が形成されており、該突出縁29の上面
には注出筒30が立設されている。該注出筒30の上端
周縁は、外方に拡開されて注出***部31が形成されて
いる。
At the periphery of the upper surface of the upper cover wall 22, a fitting ring 28 having a bulging portion 27 at the upper peripheral edge is provided upright. The inner peripheral edge of the upper cover wall 22 projects to the inside of the fitting insertion tube 21, and a projecting edge 29 is formed, and a pouring tube 30 is provided upright on the upper surface of the projecting edge 29. The outer peripheral edge of the upper end of the spout cylinder 30 is expanded outward to form a spout lip 31.

【0013】蝶番8は、キャップ基体7、開閉蓋9とと
もに一体成形され、蝶番8の両側には、バネ32が形成
されており、開閉蓋9を開閉操作したときに、閉鎖位置
と開放位置に偏寄させるようにしている。
The hinge 8 is integrally formed with the cap base 7 and the opening / closing lid 9, and springs 32 are formed on both sides of the hinge 8. When the opening / closing lid 9 is opened / closed, the hinge 8 is moved between the closed position and the open position. I try to deviate.

【0014】開閉蓋9は、頂壁33と側壁34とからな
り、頂壁33の下面中央部には、前記注出筒30内面に
嵌合し、その注出***部31を密封する密封リング35
が設けられている。密封リング35の蝶番側には、3個
の突条36が設けられ、開閉蓋9を閉鎖したときに密封
リング35が注出***部31に係合するように案内し、
位置合わせするようにしている。側壁34の下端部内周
は、前記キャップ基体7の嵌合リング28に嵌着され、
下端には数個の膨出部37が形成されている。蝶番8の
反対側の下端外周には、つまみ38が形成されている。
The opening / closing lid 9 comprises a top wall 33 and a side wall 34. A sealing ring is provided at the center of the lower surface of the top wall 33 to fit into the inner surface of the spout cylinder 30 and seal the spout lip 31. 35
Is provided. On the hinge side of the sealing ring 35, three ridges 36 are provided to guide the sealing ring 35 into engagement with the spout lip 31 when the lid 9 is closed,
I try to align it. The inner circumference of the lower end of the side wall 34 is fitted to the fitting ring 28 of the cap base 7,
Several bulging portions 37 are formed at the lower end. A knob 38 is formed on the outer periphery of the lower end opposite to the hinge 8.

【0015】容器口筒部2の嵌合部3,中栓Bの嵌合筒
6,キャップ基体7の嵌着筒20との間の相互の寸法関
係は、図4に示すように、中栓Bの嵌合筒6の外周と容
器口筒部2内周との間には、締め代d1 が形成されてお
り、キャップ基体7の嵌着筒20内周に設けられた嵌合
面23と容器口筒部2の嵌合部3の外周面との間には、
締め代d2 が形成されている。また、キャップ基体7の
嵌合リング28の膨出部27の外径は、開閉蓋9の内径
と締め代を残して等しくされ、膨出部37の内径は、膨
出部27の外径より小さく嵌合リング28下部外径との
間に締め代を残して等しくされている。
As shown in FIG. 4, the dimensional relationship between the fitting portion 3 of the container barrel portion 2, the fitting tube 6 of the inner plug B, and the fitting tube 20 of the cap base 7 is shown in FIG. A interference d1 is formed between the outer periphery of the fitting tube 6 of B and the inner periphery of the container mouth tube portion 2, and a fitting surface 23 provided on the inner periphery of the fitting tube 20 of the cap base 7 is formed. Between the outer peripheral surface of the fitting portion 3 of the container mouth tube portion 2,
An interference d2 is formed. Further, the outer diameter of the bulging portion 27 of the fitting ring 28 of the cap base 7 is made equal to the inner diameter of the opening / closing lid 9 except for an interference, and the inner diameter of the bulging portion 37 is larger than the outer diameter of the bulging portion 27. The fitting ring 28 is made equal to the outer diameter of the lower part of the fitting ring 28 except for an interference.

【0016】次に、上記構成による作用効果について述
べると、本実施形態の容器は、内容液の充填後に打栓さ
れるが、打栓にあたっては、まず、中栓BとキャップC
が結合される。その際に、キャップ基体7の嵌挿筒21
は、その位置決め用凹溝26に中栓Bの位置決め用突起
18が係合するよう位置合わせされ、中栓Bの挿入溝1
6に嵌挿され、嵌着筒20の内周に形成された突条24
によって中栓Bの覆板17が係止される。位置合わせに
あたっては、連結部15の下面に設けられた凸片19に
より合わせ位置が容易に確認調整することができる。
Next, the operation and effect of the above configuration will be described. The container of this embodiment is stoppered after filling with the content liquid.
Are combined. At this time, the fitting cylinder 21 of the cap base 7 is
Are positioned so that the positioning projections 18 of the inner plug B engage with the positioning grooves 26, and the insertion groove 1 of the inner plug B is inserted.
6, and a ridge 24 formed on the inner periphery of the fitting cylinder 20.
Thereby, the cover plate 17 of the inner plug B is locked. In the alignment, the alignment position can be easily confirmed and adjusted by the convex piece 19 provided on the lower surface of the connecting portion 15.

【0017】次に、中栓Bと結合したキャップCが容器
口筒部2に打栓されるが、打栓が完了したときには、中
栓の嵌合筒6は、締め代d1 を大きくとってあるので、
容器口筒部2内周に強く締着され、内容液は確実に密封
される。また、キャップCは、容器口筒部2の嵌合部3
外周面とキャップ基体7の嵌着筒20の嵌合面23との
間に締め代d2 をとってあり、さらに嵌合突条25が容
器口筒部2の嵌合部3の下面に嵌着されているので、嵌
着が強化されている。そして、中栓Bとキャップ基体7
との位置合わせによって、開閉蓋9の開閉方向と中栓B
の除去部10のX−Y線とが一致している。
Next, the cap C connected to the inner plug B is plugged into the container mouth tube portion 2. When the plugging is completed, the fitting cylinder 6 of the inner plug takes a larger interference d1. Because there is
It is tightly fastened to the inner periphery of the container mouth tube part 2, and the content liquid is securely sealed. In addition, the cap C is connected to the fitting portion 3 of the container barrel 2.
An interference d2 is provided between the outer peripheral surface and the fitting surface 23 of the fitting tube 20 of the cap base 7, and a fitting ridge 25 is fitted on the lower surface of the fitting portion 3 of the container mouth portion 2. The fitting is reinforced. Then, the inner plug B and the cap base 7
The opening / closing direction of the opening / closing lid 9 and the inner stopper B
And the X-Y line of the removal unit 10 of FIG.

【0018】製品容器の開封にあたっては、つまみ38
を持って開閉蓋9を開き、指かけリング12を引き上げ
ると、切断溝11が切断されて除去部10を容易に取り
去ることができ、流出口が形成される。使用にあたっ
て、つまみ38を持って開閉蓋9を開くと、開閉蓋9
は、蝶番8のバネ32の働きによって開放され、開放位
置に維持される。注出時には、通常のように開閉蓋の開
放位置の反対側が注出筒からの流出方向となり、中栓の
流出口の流出方向が、キャツプ注出筒の流出方向と一致
するので、容器を開閉蓋の開放位置の反対側に傾けてい
くと内容液はスムースに注出することができる。開封後
に、開閉蓋を閉じると、密封リング35が注出筒30内
周に嵌合され、内容液の流出が阻止されるとともに、側
壁34の膨出部37が嵌合リング28の膨出部27を乗
り越え、開閉蓋の嵌着が確実に行えるとともに、その際
音も発するので、嵌着のフィニッシュ感がもたらされ、
使用者に安心感を与えることもできる。
When opening the product container, use the knob 38
When the opening / closing lid 9 is opened and the finger hanging ring 12 is pulled up, the cutting groove 11 is cut and the removing portion 10 can be easily removed, and an outlet is formed. In use, when the cover 9 is opened by holding the knob 38, the cover 9 is opened.
Is opened by the action of the spring 32 of the hinge 8 and is maintained in the open position. At the time of pouring, the opposite side of the opening position of the opening / closing lid is the outflow direction from the pouring tube as usual, and the outflow direction of the outlet of the inner plug matches the outflow direction of the cap pouring tube. When the lid is tilted to the side opposite to the open position, the content liquid can be poured out smoothly. When the opening / closing lid is closed after opening, the sealing ring 35 is fitted to the inner periphery of the spouting tube 30 to prevent the outflow of the content liquid, and the bulging portion 37 of the side wall 34 is bulged with the bulging portion of the fitting ring 28. 27, the opening / closing lid can be securely fitted, and at that time, a sound is emitted, so that the finishing feeling of the fitting is brought about.
It can also give the user a sense of security.

【0019】次に、中栓B,キャップCの構成の一部を
変更した第2実施形態について説明する。前記実施形態
では、注出筒をキャップ基体に立設したが、第2実施形
態は、注出筒を中栓に形成したものである。図5を参照
して第1実施形態との相違点を中心に説明する。
Next, a second embodiment in which a part of the structure of the inner plug B and the cap C is changed will be described. In the above embodiment, the pouring cylinder is erected on the cap base, but in the second embodiment, the pouring cylinder is formed as an inner plug. With reference to FIG. 5, the description will focus on the differences from the first embodiment.

【0020】図において、Baは中栓、Caはキャップ
である。中栓Baの覆壁5aの上面には注出筒30aが
立設されており、注出筒30aの外周縁から下方に延在
する内筒14aが形成されており、該内筒14aの下端
は、外方に延長され、嵌合筒6aの下端と連結されて連
結部15aとなっている。嵌合筒6aと内筒14aと連
結部15aとによって、挿入溝16aが形成されてい
る。
In the figure, Ba is an inner plug, and Ca is a cap. A pouring cylinder 30a is provided upright on the upper surface of the cover wall 5a of the inner plug Ba, and an inner cylinder 14a extending downward from the outer peripheral edge of the pouring cylinder 30a is formed. Is extended outward and is connected to the lower end of the fitting tube 6a to form a connecting portion 15a. An insertion groove 16a is formed by the fitting tube 6a, the inner tube 14a, and the connecting portion 15a.

【0021】キャップ基体7aは、中栓Baを被嵌して
容器口筒部2に嵌着するよう嵌着筒20aと上覆壁22
aと前記挿入溝に嵌挿される嵌挿筒21aとを具備して
いる。中栓、キャップ基体のその他の構成は、第1実施
形態と同一であり、上記構成に基づく作用効果は、第1
実施形態のそれと同一である。
The cap base 7a is fitted with the inner plug Ba so as to be fitted to the container mouth tube portion 2 and the upper cover wall 22.
a and an insertion tube 21a to be inserted into the insertion groove. Other configurations of the inner plug and the cap base are the same as those of the first embodiment.
It is the same as that of the embodiment.

【0022】上記各実施形態では、中栓の除去部10の
形状は内筒の内周に沿って形成され、円周の所定角度を
切り欠いた截円部10aと、該截円部10aの弦部から
突出し所定の曲線によって形成された突出部10bとか
らなっているが、流出方向がX方向に制御されるよう長
軸がX−Y線上にある楕円形の流出口、ひょうたん形の
流出口、菱形の流出口であってもよい。
In each of the above embodiments, the shape of the inner plug removing portion 10 is formed along the inner circumference of the inner cylinder, and the cut portion 10a is formed by cutting off a predetermined angle of the circumference. An elliptical outlet having a major axis on the XY line so that the outflow direction is controlled in the X direction, and a gourd-shaped flow. The outlet may be a rhombic outlet.

【0023】[0023]

【発明の効果】本発明は、上記のように構成されている
から、次の効果を奏する。中栓とキャップ基体とを位置
合わせし、中栓の流出口の液流出方向をキャップ開閉蓋
の開放位置の反対側になるようにしているので、注出時
には、通常のように容器を開閉蓋の開放位置の反対側に
傾けると内容液をスムースに注出することができる。
Since the present invention is configured as described above, it has the following effects. Since the inner stopper and the cap base are aligned with each other so that the liquid outflow direction of the outlet of the inner stopper is opposite to the opening position of the cap opening / closing lid, the container is normally opened and closed when pouring. When the liquid is tilted to the opposite side of the open position, the content liquid can be poured smoothly.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の第1実施形態を示すもので、容器と中
栓、キャップの結合状態を示す縦断正面図である。
FIG. 1 is a longitudinal sectional front view showing a first embodiment of the present invention and showing a connected state of a container, an inner plug, and a cap.

【図2】中栓を示す図面で、(a)は平面図、(b)は
縦断正面図、(c)は底面図である。
FIGS. 2A and 2B are drawings showing an inner plug, in which FIG. 2A is a plan view, FIG. 2B is a vertical sectional front view, and FIG.

【図3】開放状態のキャップを示す図面で、(a)は平
面図、(b)は縦断正面図、(c)は底面図である。
3A and 3B are drawings showing the cap in an open state, wherein FIG. 3A is a plan view, FIG. 3B is a longitudinal front view, and FIG. 3C is a bottom view.

【図4】容器、中栓、キャップの結合状態を示す要部の
拡大断面図である。
FIG. 4 is an enlarged cross-sectional view of a main part showing a connected state of the container, the inner plug, and the cap.

【図5】本発明の第2実施形態を示すもので、容器と中
栓、キャップの結合状態を示す縦断正面図である。
FIG. 5 shows the second embodiment of the present invention, and is a longitudinal sectional front view showing a connected state of a container, an inner plug, and a cap.

【符号の説明】[Explanation of symbols]

A 容器 B,Ba 中栓 C,Ca キャップ 2 容器口筒部 3 嵌合部 5,5a 覆壁 6,6a 嵌合筒 7,7a キャップ基体 8 蝶番 9 開閉蓋 10 除去部 10a 截円部 10b 突出部 14,14a 内筒 16,16a 挿入溝 18 位置決め用突起 20,20a 嵌着筒 21,21a 嵌挿筒 22,22a 上覆壁 26 位置決め用凹溝 30,30a 注出筒 A Container B, Ba Inner plug C, Ca cap 2 Container mouth tube portion 3 Fitting portion 5, 5a Cover wall 6, 6a Fitting tube 7, 7a Cap base 8 Hinge 9 Opening / closing lid 10 Removing portion 10a Cutout portion 10b Projection Part 14, 14a Inner cylinder 16, 16a Insertion groove 18 Positioning projection 20, 20a Fitting cylinder 21, 21a Fitting insertion cylinder 22, 22a Top cover wall 26 Positioning concave groove 30, 30a Discharge cylinder

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 容器口筒部上端に嵌合部を設けた容器
と、中栓と、キャップとを備えた内容液注出容器におい
て、 前記中栓は、流出方向を一定方向に規制する流出口を形
成するための除去部を設けた覆壁と、容器口筒部の内周
と上端に係合される嵌合筒と、前記覆壁の周縁と嵌合筒
下端とを連結し、嵌合筒との間に挿入溝を形成する内筒
とを具備し、前記キャップは、キャップ基体と該基体に
蝶番によって開閉自在に取着された開閉蓋とからなって
おり、キャップ基体に、その内周に前記口筒部の嵌合部
外周に嵌着される嵌合面と前記嵌合部下端に嵌着される
嵌合突条とを設けた嵌着筒と、前記中栓の挿入溝に嵌挿
される嵌挿筒と、上面に注出筒を立設した上覆壁とを具
備させ、 前記中栓の流出口の液流出方向の反対側に位置する挿入
溝の底部に位置決め用突起を形成し、前記キャップの蝶
番側に位置する嵌挿筒の下端に位置決め用凹溝を形成し
たことを特徴とする内容液注出容器における中栓および
キャップ。
1. A container in which a fitting portion is provided at the upper end of a container mouth portion, an inner stopper, and a content liquid dispensing container provided with a cap. A cover wall provided with a removing portion for forming an outlet, a fitting tube engaged with the inner periphery and the upper end of the container mouth tube portion, and a peripheral edge of the cover wall and a lower end of the fitting tube are connected and fitted. An inner cylinder forming an insertion groove between the mating cylinder and the cap, wherein the cap comprises a cap base and an opening / closing lid attached to the base by a hinge so as to be openable and closable. A fitting tube having an inner surface provided with a fitting surface fitted on the outer periphery of the fitting portion of the mouthpiece portion and a fitting ridge fitted on the lower end of the fitting portion; and an insertion groove for the inner plug And an upper cover wall having a spouting tube provided on the upper surface thereof, and a bottom of an insertion groove located on the opposite side of the liquid outlet direction of the outlet of the inner plug. Inside plug and the cap in the content fluid dispensing container to form a positioning projection, characterized in that the formation of the positioning groove on the lower end of the fitting 挿筒 located hinge side of the cap.
JP24863896A 1996-08-30 1996-08-30 Inner stopper and cap in the contents container Expired - Fee Related JP3583235B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24863896A JP3583235B2 (en) 1996-08-30 1996-08-30 Inner stopper and cap in the contents container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24863896A JP3583235B2 (en) 1996-08-30 1996-08-30 Inner stopper and cap in the contents container

Publications (2)

Publication Number Publication Date
JPH1077056A true JPH1077056A (en) 1998-03-24
JP3583235B2 JP3583235B2 (en) 2004-11-04

Family

ID=17181095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24863896A Expired - Fee Related JP3583235B2 (en) 1996-08-30 1996-08-30 Inner stopper and cap in the contents container

Country Status (1)

Country Link
JP (1) JP3583235B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011073687A (en) * 2009-09-29 2011-04-14 Japan Crown Cork Co Ltd Hinged cap
JP2019189325A (en) * 2018-04-27 2019-10-31 株式会社吉野工業所 Cap with inner plug

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6821248B2 (en) * 2016-11-30 2021-01-27 株式会社吉野工業所 Hinge cap

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011073687A (en) * 2009-09-29 2011-04-14 Japan Crown Cork Co Ltd Hinged cap
JP2019189325A (en) * 2018-04-27 2019-10-31 株式会社吉野工業所 Cap with inner plug

Also Published As

Publication number Publication date
JP3583235B2 (en) 2004-11-04

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