JPS629247Y2

JPS629247Y2 -

Info

Publication number: JPS629247Y2
Application number: JP1146579U
Authority: JP
Priority date: 1979-01-31
Filing date: 1979-01-31
Publication date: 1987-03-04
Also published as: JPS55115564U

Description

【考案の詳細な説明】本案は液体計量栓に係る。[Detailed explanation of the idea] This proposal concerns liquid metering taps.

薬液等にあつては計量して使用する場合が多
い。この場合、計量カツプを備え付けておき、該
カツプにより計量することが行われているが、カ
ツプ使用が面倒であると共に別部材であるため紛
失することも多い。 In the case of chemical solutions, etc., they are often measured and used. In this case, a measuring cup is provided and measurements are taken using the cup, but it is cumbersome to use and is often lost because it is a separate member.

そこで、容器に嵌着しておくことにより計量が
容易に行えるように、第１図乃至第３図の如き液
体計量栓を得るに至つた。 Therefore, we have developed a liquid measuring stopper as shown in Figs. 1 to 3, which allows easy measurement by fitting it into a container.

この第１図乃至第３図に示すものは、上部外周
に外向きフランジ５を有し且つ上縁を注出案内筒
６としたカツプ型栓体１を設け、該栓体１内部に
おいて、その一側へ、上端に天板３を有し下端を
開方した縦筒２を一体に設け、該縦筒２の上端と
天板３との連なる隅角部で窓孔４を明け、以上を
適合成樹脂で一体成形し、上記縦筒２に下方から
パイプ７を嵌着したものである。 The device shown in FIGS. 1 to 3 is provided with a cup-shaped stopper 1 having an outward flange 5 on the upper outer periphery and a spouting guide tube 6 at the upper edge. A vertical tube 2 having a top plate 3 at the upper end and an open bottom end is integrally provided on one side, and a window hole 4 is made at the corner where the upper end of the vertical tube 2 and the top plate 3 connect. It is integrally molded with a compatible resin, and a pipe 7 is fitted into the vertical tube 2 from below.

この液体計量栓は、胴部を手で圧搾できる液体
容器Ａの口部Ｂ内に嵌着して使用し、その液体容
器Ａの胴部を圧搾することにより容器中の液体を
パイプに押上げて、窓孔４から栓体１内に供給す
る。これにより栓体１を計量カツプとして所定の
計量が得られ、該計量後液体容器Ａ従つて栓体１
を傾向けて注出する。 This liquid measuring stopper is used by fitting into the mouth B of a liquid container A whose body can be squeezed by hand, and by squeezing the body of the liquid container A, the liquid in the container is pushed up into the pipe. Then, it is supplied into the plug body 1 through the window hole 4. As a result, a predetermined measurement is obtained using the stopper 1 as a measuring cup, and after the measurement, the liquid container A and the stopper 1 are
Pour it out in a straight line.

上述の液体計量栓によれば、液体の計量が片手
操作で極めて容易に行え、紛失の心配もない。ま
た、構造簡単で合成樹脂成形によつて容易に得ら
れ、しかも、栓体の成形金型が雄雌２つの型で足
り、安価に得られる。 According to the above-mentioned liquid measuring stopper, the liquid can be measured very easily with one hand, and there is no need to worry about losing it. In addition, it has a simple structure and can be easily obtained by molding synthetic resin, and moreover, only two molds, male and female, are required for the plug body, and it can be obtained at low cost.

しかし、実際にこれを使用してみると、窓孔４
から出る液体がかなりの勢いで噴出し、しかも、
これが斜め上方に向うため、栓体１内に納まらず
外へと飛散することが認められた。 However, when I actually use this, the window hole 4
The liquid gushing out with considerable force, and
It was observed that because the particles were directed diagonally upward, they were not contained within the plug body 1 and were scattered outside.

そこで、本案はこれを更に改良したものであ
る。 Therefore, this proposal is a further improvement on this.

第４図は、本案の具体例であり、上記第１図乃
至第３図に示すものにおいて、上記縦筒２上端の
天板３の内面を半球凹面状αの彎曲に形成し、且
つ縦筒２に属する窓孔４下縁を斜状βに形成し
た。 FIG. 4 shows a specific example of the present invention, in which the inner surface of the top plate 3 at the upper end of the vertical cylinder 2 is formed into a hemispherical concave shape α, and the vertical cylinder is The lower edge of the window hole 4 belonging to No. 2 was formed into an oblique shape β.

上述のように形成したので、パイプ７を上昇し
てきて天板３内面に突き当たる液体が、天板３内
面の半球凹面状αの彎曲形状によつて方向変換さ
れ、窓孔４から斜め下方に噴出する。そして、そ
の噴出液体が窓孔４下縁が斜状βであることから
窓孔下縁に邪魔されることなく真直に栓体１内へ
と入り込む。 Since it is formed as described above, the liquid that rises up the pipe 7 and hits the inner surface of the top plate 3 is changed in direction by the curved shape of the hemispherical concave α on the inner surface of the top plate 3, and is ejected diagonally downward from the window hole 4. do. Since the lower edge of the window hole 4 is obliquely β, the ejected liquid enters straight into the plug body 1 without being obstructed by the lower edge of the window hole.

本案によれば、液体の計量が片手操作で極めて
容易に行え、カツプ紛失の虞れなく、構造簡単で
合成樹脂成形によつて容易に得られ、栓体の成形
金型が雄雌２つの型で足り、安価に得られると共
に、窓孔４から噴出する液体が斜め下方に向うの
で、栓体１が大きくとも小さくともその大きさに
関係なく確実に栓体１内に入り、外へ噴出飛散す
ることがない。 According to the present invention, liquid can be measured extremely easily with one hand operation, there is no risk of the cup being lost, the structure is simple and it can be easily obtained by molding synthetic resin, and the mold for the stopper has two male and female molds. This is sufficient and can be obtained at low cost, and since the liquid ejected from the window hole 4 is directed diagonally downward, regardless of the size of the plug 1, whether it is large or small, it will surely enter the plug 1 and spray out to the outside. There's nothing to do.

[Brief explanation of drawings]

第１図乃至第３図は本案の先行技術に係るもの
で、第１図は平面図、第２図は中央縦断面図、第
３図は分解斜視図であり、第４図に本案実施例の
中央縦断面図である。１……栓体、２……縦筒、３……天板、４……
窓孔、５……フランジ、６……注出案内筒、７…
…パイプ。 Figures 1 to 3 are related to the prior art of the present invention, in which Figure 1 is a plan view, Figure 2 is a central vertical cross-sectional view, Figure 3 is an exploded perspective view, and Figure 4 is an embodiment of the present invention. FIG. 1...Plug body, 2...Vertical cylinder, 3...Top plate, 4...
Window hole, 5... flange, 6... pouring guide tube, 7...
…pipe.

Claims

[Scope of utility model registration request]

A cup-shaped stopper 1 made of synthetic resin molding is provided, and a vertical cylinder 2 having a top plate 3 at the upper end and an open bottom end is integrally provided inside the stopper, and the upper end of the vertical cylinder 2 and the top plate 3 are connected. A liquid metering tap characterized in that a window hole 4 is formed at a corner, and the inner surface of the top plate 3 is curved into a hemispherical concave shape.