JPS636049Y2

JPS636049Y2 -

Info

Publication number: JPS636049Y2
Application number: JP9317081U
Authority: JP
Priority date: 1981-06-23
Filing date: 1981-06-23
Publication date: 1988-02-19
Also published as: JPS58961U

Description

【考案の詳細な説明】「産業上の利用分野」本案は、開封式中栓に係る。[Detailed explanation of the idea] "Industrial application field" This proposal concerns an openable inner stopper.

「従来の技術と考案が解決しようとする問題点」近年、家庭用の液体調味料等の卓上型容器とし
て、薄肉びんに開封式中栓を装着した合成樹脂製
の容器が多用されている。``Problems to be solved by conventional technology and ideas'' In recent years, synthetic resin containers, which are thin-walled bottles with openable inner stoppers, have been widely used as tabletop containers for household liquid seasonings and the like.

この場合の開封式中栓は、通常、頂壁の上面か
ら広口の注出口を突設し、その頂壁の注出口内を
びん口閉塞板部に形成し、該びん口閉塞板部に閉
ループをなす薄肉破断線を設け、該薄肉破断線の
囲成内部にて上面から指掛けリングを突設して成
る。 In this case, the openable inner stopper usually has a wide spout protruding from the upper surface of the top wall, the inside of the spout on the top wall is formed into a bottle mouth closing plate, and the bottle mouth closing plate has a closed loop. A thin break line is provided, and a finger ring is provided inside the thin break line to protrude from the top surface.

しかし、この場合、開封に当たり、びんを掌中
に強く握るために、びんの内圧が上昇し、開封の
瞬間に内容物が開封口から不意に飛び出ることが
ある。 However, in this case, since the bottle is tightly gripped in the palm of the hand when opening the bottle, the internal pressure of the bottle increases, and the contents may unexpectedly pop out from the opening at the moment of opening.

本案は、斯様な不都合を除去しようとするもの
である。 This proposal seeks to eliminate such inconveniences.

「問題点を解決するための手段」本案は、中栓本体１の頂壁６の上面から広口の
注出口７を突設し、その頂壁６の注出口内をびん
口閉塞板部２に形成し、該びん口閉塞板部に閉ル
ープをなす薄肉破断線３を設け、該薄肉破断線の
囲成内部にて上面から指掛けリング４を突設して
成る開封式中栓において、薄肉破断線３を前方広
幅の涙滴形状の閉ループに形成し、指掛けリング
４をその涙滴形状の広幅側の上面から突設し、該
広幅側の下面から横面幅がその広幅側一ぱいに広
がる邪魔板５を、開封時の裂け口を邪魔立て可能
な長さに、且つ垂直下方ないし前方へ傾斜させて
垂設して成る。"Means for Solving the Problems" This proposal provides a wide spout 7 protruding from the upper surface of the top wall 6 of the inner stopper main body 1, and connects the inside of the spout of the top wall 6 to the bottle mouth closing plate part 2. In an unsealable inner stopper, the bottle mouth closing plate is provided with a thin-walled break line 3 forming a closed loop, and a finger ring 4 is provided protruding from the upper surface within the area surrounded by the thin-wall break line. 3 is formed into a teardrop-shaped closed loop with a wide front width, a finger ring 4 is provided protruding from the upper surface of the wide side of the teardrop shape, and the lateral width spreads from the lower surface of the wide side to the entire width of the wide side. 5 is hung down to a length that can obstruct the opening when opening, and is inclined vertically downward or forward.

「作用」如上の構成であるから、従来同様にびん口に嵌
着して使用すればよく、開封の際には指掛けリン
グ４に指を掛けて上方へ強く引き上げると、薄肉
破断線３が破断されて開口し、この破断の当初
に、裂け口が邪魔板５でカバーされ、飛び出よう
とする内容物が阻止される。``Function'' Since the structure is as described above, it can be used by fitting it into the mouth of the bottle in the same way as before, and when opening the bottle, put your finger on the finger ring 4 and pull it upward strongly, and the thin break line 3 will break. At the beginning of this rupture, the opening is covered by the baffle plate 5, and the contents that are about to fly out are blocked.

「実施例」以下、図示の実施例について説明する。"Example" The illustrated embodiment will be described below.

第１図乃至第３図は、その一例であり、適宜合
成樹脂によりびん口に嵌着してこれを閉塞する中
栓本体１を設け、該中栓本体のびん口閉塞板部２
の下面に、前方広幅の涙滴形状に一巡する薄肉破
断線３を設け、該薄肉破断線の囲成内部、特に、
涙滴形状における広幅側の端部において、上面
に、指掛けリング４を一体に突設し、また、下面
に、横幅がその広幅側一ぱいに広がる邪魔板５
を、開封時の裂け口を邪魔立て可能な長さに、且
つ前方へ傾斜させて一体に垂設している。 FIGS. 1 to 3 show an example of this, in which an inner stopper body 1 is provided which fits into and closes the bottle mouth using a synthetic resin as appropriate, and a bottle mouth closing plate portion 2 of the inner stopper body is provided.
A thin-walled break line 3 is provided on the lower surface of the frame in the shape of a teardrop with a wide front width, and the interior of the thin-wall break line, in particular,
At the wide end of the teardrop shape, a finger ring 4 is integrally protruded from the upper surface, and a baffle plate 5 whose width extends to the entire wide side is provided on the lower surface.
are integrally hung at a length that can obstruct the tear opening when the package is opened, and are slanted forward.

上記びん口閉塞板部２は、中栓本体１の頂壁６
を下方に窪ませて形成し、これに連ねて頂壁６か
ら上方に注出口７を突設している。８は、びん口
外周に嵌合する周壁、９は、該周壁の内面に設け
た係合突条である。 The bottle mouth closing plate part 2 is a top wall 6 of the inner stopper main body 1.
is formed by recessing it downward, and a spout 7 is provided to protrude upward from the top wall 6. 8 is a peripheral wall that fits around the outer periphery of the bottle mouth, and 9 is an engagement protrusion provided on the inner surface of the peripheral wall.

第４図乃至第６図に示すものは、他の例であ
り、この場合は、前例のものにおいて、平板の邪
魔板５を垂直に設けている。 The ones shown in FIGS. 4 to 6 are other examples, and in this case, the flat baffle plate 5 is provided vertically in the previous example.

また、第７図乃至第９図に示すものは、更に他
の例であり、この場合は、前例のものにおいて、
邪魔板５を半円筒状に形成して、薄肉破断線３に
沿わせて設けている。 Moreover, what is shown in FIGS. 7 to 9 is still another example, and in this case, in the previous example,
The baffle plate 5 is formed into a semi-cylindrical shape and is provided along the thin-walled break line 3.

なお、これらの実施例において、びん口閉塞板
部２に適宜にリブを設けてもよい。また、中栓本
体１の形状は、図示のものに限らず、所要により
適宜である。 In addition, in these embodiments, ribs may be provided on the bottle mouth closing plate portion 2 as appropriate. Further, the shape of the inner plug main body 1 is not limited to that shown in the drawings, and may be any shape as required.

「考案の効果」本案によれば、変形し易いびんに用いて、開封
に当たりびんを掌中に強く握つても、開封の瞬間
に内圧の上昇で飛び出ようとする内容物が邪魔板
５で阻止されるから、内容物が不意に飛び出るこ
とはない。構造並びに製作簡単で安価に提供でき
ることと相俟つて実用上極めて有益である。"Effect of the invention" According to the present invention, even if the bottle is used for a bottle that is easily deformed and the bottle is gripped firmly in the palm of the hand when opening, the baffle plate 5 prevents the contents from flying out due to the increase in internal pressure at the moment of opening. This prevents the contents from falling out unexpectedly. Combined with the fact that it is simple in structure and manufacture and can be provided at low cost, it is extremely useful in practice.

[Brief explanation of drawings]

図面は、本案実施例で、第１図乃至第３図は、
その一例、第４図乃至第６図は、他の例、第７図
乃至第９図は、更に他の例であり、第１図、第４
図、第７図は、平面図、第２図、第５図、第８図
は、縦断側面図、第３図、第６図、第９図は、底
面図である。１……中栓本体、２……びん口閉塞板部、３…
…薄肉破断線、４……指掛けリング、５……邪魔
板。 The drawings are examples of the present invention, and Figures 1 to 3 are
One example, FIGS. 4 to 6, is another example, FIGS. 7 to 9 are still other examples, and FIGS.
7 are plan views, FIGS. 2, 5, and 8 are longitudinal side views, and FIGS. 3, 6, and 9 are bottom views. 1... Inner stopper body, 2... Bottle mouth closing plate part, 3...
...Thin break line, 4...Finger ring, 5...Baffle plate.

Claims

[Scope of utility model registration request]

A wide spout 7 from the upper surface of the top wall 6 of the inner stopper body 1
is provided protrudingly, the inside of the spout of the top wall 6 is formed into a bottle mouth closing plate part 2, a thin broken line 3 forming a closed loop is provided on the bottle mouth closing plate part, and a thin broken line 3 is provided inside the thin broken line surrounding In this openable inner stopper, the finger ring 4 is protruded from the upper surface of the plug, the thin-walled break line 3 is formed into a teardrop-shaped closed loop with a wide front width, and the finger ring 4 is protruded from the upper surface of the wide side of the teardrop shape. The baffle plate 5, whose width spreads from the lower surface of the wide side to the entire wide side, has a length that can obstruct the tear opening when opening the package.
An openable inner stopper characterized by being vertically installed vertically downward or vertically at an angle.