JP2540493Y2 - Liquid dispensing cap made of synthetic resin - Google Patents
Liquid dispensing cap made of synthetic resinInfo
- Publication number
- JP2540493Y2 JP2540493Y2 JP1990118033U JP11803390U JP2540493Y2 JP 2540493 Y2 JP2540493 Y2 JP 2540493Y2 JP 1990118033 U JP1990118033 U JP 1990118033U JP 11803390 U JP11803390 U JP 11803390U JP 2540493 Y2 JP2540493 Y2 JP 2540493Y2
- Authority
- JP
- Japan
- Prior art keywords
- top plate
- recess
- synthetic resin
- nozzle hole
- container body
- 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 - Fee Related
Links
Landscapes
- Closures For Containers (AREA)
Description
【考案の詳細な説明】 「産業上の利用分野」 本案は合成樹脂製の液体注出キャップに係る。[Detailed description of the invention] "Industrial application field" The present invention relates to a liquid pouring cap made of synthetic resin.
「従来の技術」 第7図、第8図が示すように、容器体口頸部2に螺合
させる周壁3を、該周壁よりも大外径の頂板4下面から
垂設すると共に、その口頸部の上部内面が形成する容器
体口部5上方の頂板下面部分を下面開口の第1凹部6と
して、該第1凹部の左右内壁面と頂板外周の左右両面と
の間の頂板左右両部にノズル口7、7を穿設し、かつ頂
板4上面の外周部が囲む頂板中央上面部分を上面開口の
第2凹部10として、該第2凹部内へ埋込み板11を固着さ
せた合成樹脂製の液体注出キャップがある。[Prior Art] As shown in FIGS. 7 and 8, a peripheral wall 3 to be screwed to the container body neck portion 2 is vertically provided from the lower surface of the top plate 4 having a larger outer diameter than the peripheral wall. The lower surface of the top plate above the container body opening 5 formed by the upper inner surface of the neck is defined as a first concave portion 6 having a lower surface opening, and the left and right portions of the top plate between the left and right inner wall surfaces of the first concave portion and the left and right surfaces of the outer periphery of the top plate. The upper surface of the top plate 4 is provided with a nozzle opening 7, and the upper surface of the upper surface of the top plate 4 is surrounded by a central upper surface as a second recess 10 having an upper surface opening, and an embedding plate 11 is fixed in the second recess. Liquid dispensing cap.
該キャップは、キャップ周壁の上方左右両部からノズ
ルをそれぞれ突出する液体注出キャップに比べて、ノズ
ルが頂板中に隠されることとなり、外見を向上できる利
点があるが、このようにすると頂板の肉厚が大となって
合成樹脂製とした場合、ヒケの発生等で寸法誤差を生じ
易い。そのため上記第2凹部を設けて頂板中央部を肉薄
化させると共に、その第2凹部内への色違いの埋込み板
を固着してキャップの装飾効果を高めている。The cap has the advantage that the nozzle is hidden in the top plate and the external appearance can be improved as compared with the liquid ejection cap that projects the nozzle from the upper left and right portions of the cap peripheral wall. If the wall is made of synthetic resin due to its large thickness, dimensional errors are likely to occur due to generation of sink marks and the like. Therefore, the second concave portion is provided to reduce the thickness of the central portion of the top plate, and the embedding plates of different colors are fixed in the second concave portion to enhance the decorative effect of the cap.
[考案が解決しようとする課題] ノズル孔を頂板中に穿設してノズルをキャップ周壁の
外方へ突出させない、上記液体注出キャップは、第2凹
部よりも下方の頂板部分にノズル孔を穿設することとな
り、よってそのノズル孔外端上縁と該上縁上方の頂板上
面の外縁との間のノズル孔外端上方の外面部分15の厚み
が大となる。すると第3図のように、容器体1内の液体
減少により、容器体口部よりも底部側を高くして液体流
出を行う際、その注出液体が上記外面部分15に触れて流
出することとなるため、容器体を正立状態に戻しても付
着液体が上記外面部分15にそのまゝ残ることが多く、す
るとその液体に埃等が付着して不衛生となり、又外見も
汚れて見苦しい欠点があった。[Problem to be Solved by the Invention] The liquid discharging cap, in which a nozzle hole is formed in the top plate so that the nozzle does not protrude outside the peripheral wall of the cap, the nozzle hole is formed in the top plate portion below the second recess. Therefore, the thickness of the outer surface portion 15 above the outer end of the nozzle hole between the upper edge of the outer end of the nozzle hole and the outer edge of the upper surface of the top plate above the upper edge becomes large. Then, as shown in FIG. 3, when the liquid inside the container body 1 is reduced, the liquid to be discharged flows out by touching the outer surface portion 15 when the liquid flows out while the bottom side is higher than the mouth of the container body. Therefore, even if the container body is returned to the upright state, the adhered liquid often remains on the outer surface portion 15 as it is, and then dust or the like adheres to the liquid, making it unsanitary, and the appearance is also dirty and unsightly. There were drawbacks.
本案は、ノズル孔の外端上縁部を頂板上面に穿設した
第2凹部の底壁延長面よりも上方に位置させることで、
キャップ全体形状を損なうことなく、ノズル孔外端上方
の外面部分15の肉厚を薄くし、もってそのノズル孔外端
上方の頂板外周部分への液体付着を防止して、該部の汚
れを防止可能としたものである。In the present invention, the upper edge of the outer end of the nozzle hole is located above the bottom wall extension surface of the second recess formed in the upper surface of the top plate,
The thickness of the outer surface portion 15 above the outer end of the nozzle hole is reduced without impairing the overall shape of the cap, thereby preventing liquid from adhering to the outer peripheral portion of the top plate above the outer end of the nozzle hole, thereby preventing contamination of the portion. It was made possible.
[課題を解決するための手段] 容器体口頸部2に螺合させる周壁3を、該周壁よりも
大外径の頂板4下面から垂設すると共に、口頸部の上部
内面が形成する容器体口部5上方の頂板下面部分を下面
開口の第1凹部6として、該第1凹部の左右内壁面と頂
板外周の左右両面との間の頂板左右両部にノズル孔7,7
を穿設し、かつ頂板4上面の外面部が囲む頂板中央上面
部分を上面開口の第2凹部10として該第2凹部内へ埋込
み板11を固着させた、合成樹脂製液体注出キャップにお
いて、 上記ノズル孔7,7の外端上縁部17aが上記第2凹部の底
壁10aの延長面よりも上方に位置するように、ノズル孔
外端を上方に拡幅した。[Means for Solving the Problems] A container in which a peripheral wall 3 to be screwed to a container body neck portion 2 is vertically suspended from the lower surface of a top plate 4 having a larger outer diameter than the peripheral wall, and an upper inner surface of the mouth neck portion is formed. The lower surface portion of the top plate above the body opening 5 is defined as a first concave portion 6 having a lower surface opening, and nozzle holes 7, 7 are provided in both left and right portions of the top plate between the left and right inner wall surfaces of the first concave portion and the left and right surfaces of the outer periphery of the top plate.
And a liquid injection cap made of synthetic resin, in which a central upper surface portion of the top plate surrounded by an outer surface portion of the upper surface of the top plate 4 is defined as a second concave portion 10 having an upper surface opening and an embedding plate 11 is fixed in the second concave portion. The outer end of the nozzle hole was widened upward such that the outer edge upper edge portion 17a of the nozzle hole 7, 7 was located above the extension surface of the bottom wall 10a of the second recess.
「作用」 ノズル孔7,7の外端を、その上縁部17aが第2凹部10の
底壁10aの延長面よりも上方に位置するように、上方に
拡幅したため、ノズル孔外端上方の外面部分15の厚みを
薄くすることが出来、第3図のように、容器体口部側を
その底部よりも低くして液体注出し、元の正立状態にす
る際に、該部分15への液体付着量が減少し、しかも付着
液体が外端拡幅部を介してノズル孔7内へ戻り易くな
る。[Operation] The outer ends of the nozzle holes 7, 7 have been widened upward so that the upper edge 17a thereof is located above the extension surface of the bottom wall 10a of the second recess 10, so that the outer ends of the nozzle holes 7, 7 are located above the outer ends of the nozzle holes. The thickness of the outer surface portion 15 can be reduced, and as shown in FIG. 3, the liquid is poured out by lowering the mouth of the container body from the bottom portion thereof, and the portion 15 , And the attached liquid easily returns to the inside of the nozzle hole 7 via the outer end widening portion.
「実施例」 1は液体収納用容器体で、その口頸部2には、本案キ
ャップの周壁3が螺合させてある。その周壁は該周壁よ
りも大外径の頂板4の下面から垂設してあり、上記口頸
部2の上部内面が形成する口部5上方の頂板下面部分
は、下面開口の第1凹部6とし、該第1凹部の内周壁面
と頂板外周面との間の左右両部にノズル孔7,7を穿設し
ている。そのノズル孔7は、内方から外方に向けて僅か
に上昇する傾斜孔としており、その底辺には孔方向に沿
う溝7aを穿設している。8はパッキング9嵌合用凹部
で、上記第1凹部下端と周壁3の上端内面との間の頂板
部分下面に設けている。"Example" 1 is a container body for liquid storage, and a peripheral wall 3 of a cap of the present invention is screwed to a mouth and neck portion 2 thereof. The peripheral wall is vertically suspended from the lower surface of the top plate 4 having a larger outer diameter than the peripheral wall, and the lower surface of the top plate above the mouth 5 formed by the upper inner surface of the mouth and neck portion 2 is a first concave portion 6 having a lower surface opening. Nozzle holes 7, 7 are formed in both left and right portions between the inner peripheral wall surface of the first recess and the outer peripheral surface of the top plate. The nozzle hole 7 is an inclined hole that rises slightly from the inside to the outside, and a groove 7a is formed in the bottom side along the hole direction. Numeral 8 denotes a packing 9 fitting recess, which is provided on the lower surface of the top plate portion between the lower end of the first recess and the inner surface of the upper end of the peripheral wall 3.
頂板4上面の、その外周部が囲む頂板中央上面部分は
第2凹部10とし、該第2凹部内へは色違いの埋込み板11
を嵌着させている。The upper surface of the upper surface of the top plate 4 is surrounded by a second recess 10 at the center upper surface of the top plate which is surrounded by the outer peripheral portion.
Is fitted.
以上は従来例と同様であり、本願考案では、既述ノズ
ル孔7,7の外端を、その上縁部17aが第2凹部10の底壁10
aの延長面よりも上方に位置するように、上方に拡幅し
た。このようにするためには第4図A,Bが示すように、
ノズル孔7の外方側上面に、ノズル孔内方側から外方へ
上昇する下面開口溝12を穿設してもよく、又第5図A,B
が示すように、ノズル孔外方側の上半部を、外方側が拡
がるよう拡大13させて設けてもよく、更に第6図A,Bが
示すように、ノズル孔外端の外面部分上半に半円状の第
3凹部14を穿設してもよい。The above is the same as the conventional example. In the invention of the present application, the outer ends of the nozzle holes 7, 7 described above have their upper edges 17 a formed on the bottom wall 10 of the second recess 10.
The width was widened upward so as to be located above the extension surface of a. To do this, as FIGS. 4A and 4B show,
In the upper surface of the outer side of the nozzle hole 7, a lower surface opening groove 12 which rises outward from the inner side of the nozzle hole may be formed.
As shown in FIG. 6, the upper half of the outer side of the nozzle hole may be provided so as to be enlarged 13 so that the outer side expands, and further, as shown in FIGS. 6A and 6B, on the outer surface portion of the outer end of the nozzle hole. A semicircular third concave portion 14 may be formed in a half.
「考案の効果」 本案は、既述構成とするもので、本来容器体口頸部に
螺合させる周壁を、該周壁よりも大外径の頂板から垂設
し、容器体口部上方の頂板下面部分を第1凹部として、
その左右内壁面と頂板外周の左右両面との間の頂板左右
両部にノズル孔を穿設し、頂板上面中央部を第2凹部と
して該凹部内へ埋込み板を固着させた液体注出キャップ
は、そのノズル孔外端上方の外周部分15の肉厚が大とな
り、よって容器体を倒立に近く大きく傾けて液体注出し
た際、上記外面部分15に液体が付着し易く、そのためそ
の付着液体への埃付着等でノズル孔外端の外周部が汚れ
易い欠点があったが、本案ではノズル孔の外端を、外端
上縁部17aが第2凹部底壁10aの延長面よりも上方に位置
するように、上方に拡幅したから、ノズル孔外端上方の
外面部分15の厚みを薄くし、該部分への液体付着を減少
させることが出来、しかも付着液体が外端拡幅部を介し
てノズル孔内に戻り易くなるため、ノズル孔外端周面部
の汚れを防止することが出来る。"Effects of the Invention" The present invention has the configuration described above, and a peripheral wall originally screwed to the neck portion of the container body is vertically suspended from a top plate having a larger outer diameter than the peripheral wall, and the top plate above the mouth portion of the container body. The lower surface portion is a first concave portion,
A liquid pouring cap in which nozzle holes are drilled in both left and right portions of the top plate between the left and right inner wall surfaces and the left and right surfaces of the top plate outer periphery, and the top plate upper surface center portion is a second recess and the embedding plate is fixed in the recess. However, the thickness of the outer peripheral portion 15 above the outer end of the nozzle hole becomes large, so that when the container body is tilted and tilted greatly and the liquid is poured out, the liquid easily adheres to the outer surface portion 15, and therefore, the liquid adheres to the outer surface portion 15. There was a disadvantage that the outer peripheral portion of the outer end of the nozzle hole was easily contaminated due to dust adhesion or the like, but in the present invention, the outer end of the nozzle hole is positioned such that the outer edge upper edge 17a is higher than the extension surface of the second concave bottom wall 10a. As it is located so as to be located upward, the thickness of the outer surface portion 15 above the outer end of the nozzle hole can be reduced, and liquid adhesion to the portion can be reduced, and the adhering liquid can be spread through the outer end widening portion. Prevent dirt on the outer peripheral surface of the nozzle hole because it easily returns to the inside of the nozzle hole Can.
第1図は本案キャップの縦断面図、第2図はその平面
図、第3図はそのキャップを装着させた容器体からの液
体注出状態を示す説明図、第4図は本案キャップの第1
実施例、第5図はその第2実施例、第6図は第3実施例
を示すもので、それ等各図のAは要部の縦断面図、各図
Bはその要部の外端面図、第7図は従来例キャップの縦
断面図、第8図はその要部を示すもので、同図Aは縦断
面図、同図Bはその外端面図である。 4……頂板、6……第1凹部 7……ノズル孔、10……第2凹部 10a……第2凹部底壁、15……外面部分 17a……外端上縁部FIG. 1 is a longitudinal sectional view of the cap of the present invention, FIG. 2 is a plan view thereof, FIG. 3 is an explanatory view showing a state in which liquid is poured out of a container body having the cap attached thereto, and FIG. 1
Embodiments, FIG. 5 shows the second embodiment, and FIG. 6 shows the third embodiment. In each of these figures, A is a longitudinal sectional view of a main part, and B is an outer end face of the main part. FIG. 7 is a longitudinal sectional view of a conventional cap, FIG. 8 is a view showing a main part thereof, FIG. A is a longitudinal sectional view, and FIG. 4 top plate 6 first recess 7 nozzle hole 10 second recess 10a bottom wall of second recess 15 outer surface portion 17a outer edge upper edge
Claims (1)
周壁よりも大外径の頂板4下面から垂設すると共に、口
頸部の上部内面が形成する容器体口部5上方の頂板下面
部分を下面開口の第1凹部6として、該第1凹部の左右
内壁面と頂板外周の左右両面との間の頂板左右両部にノ
ズル孔7,7を穿設し、かつ頂板4上面の外周部が囲む頂
板中央上面部分を上面開口の第2凹部10として該第2凹
部内へ埋込み板11を固着させた、合成樹脂製液体注出キ
ャップにおいて、 上記ノズル孔7,7の外端上縁部17aが上記第2凹部の底壁
10aの延長面よりも上方に位置するように、ノズル孔外
端を上方に拡幅したことを特徴とする合成樹脂製液体注
出キャップ。1. A peripheral wall 3 to be screwed to a container body neck portion 2 is vertically suspended from the lower surface of a top plate 4 having a larger outer diameter than the peripheral wall, and a container body mouth portion 5 formed by an upper inner surface of the mouth neck portion. Nozzle holes 7, 7 are drilled in the left and right portions of the top plate between the left and right inner wall surfaces of the first recess and the left and right surfaces of the outer periphery of the top plate, with the lower surface portion of the upper top plate as the first recess 6 of the lower surface opening. 4. A synthetic resin liquid pouring cap in which a top plate central upper surface portion surrounded by an outer peripheral portion of the upper surface is defined as a second concave portion 10 of an upper surface opening and an embedding plate 11 is fixed in the second concave portion. The upper edge 17a of the outer end is the bottom wall of the second recess.
A liquid injection cap made of synthetic resin, characterized in that the outer end of the nozzle hole is widened upward so as to be located above the extension surface of 10a.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990118033U JP2540493Y2 (en) | 1990-11-08 | 1990-11-08 | Liquid dispensing cap made of synthetic resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990118033U JP2540493Y2 (en) | 1990-11-08 | 1990-11-08 | Liquid dispensing cap made of synthetic resin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0474649U JPH0474649U (en) | 1992-06-30 |
JP2540493Y2 true JP2540493Y2 (en) | 1997-07-02 |
Family
ID=31865935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990118033U Expired - Fee Related JP2540493Y2 (en) | 1990-11-08 | 1990-11-08 | Liquid dispensing cap made of synthetic resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2540493Y2 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5966763U (en) * | 1982-10-26 | 1984-05-04 | 株式会社吉野工業所 | liquid dispensing cap |
-
1990
- 1990-11-08 JP JP1990118033U patent/JP2540493Y2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0474649U (en) | 1992-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |