JPH0287760U - - Google Patents
Info
- Publication number
- JPH0287760U JPH0287760U JP16762388U JP16762388U JPH0287760U JP H0287760 U JPH0287760 U JP H0287760U JP 16762388 U JP16762388 U JP 16762388U JP 16762388 U JP16762388 U JP 16762388U JP H0287760 U JPH0287760 U JP H0287760U
- Authority
- JP
- Japan
- Prior art keywords
- valve member
- opening
- top surface
- protrusion
- inner plug
- 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.)
- Pending
Links
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Closures For Containers (AREA)
Description
第１図は、本考案の樹脂キヤツプの一例を容器
口部とともに示す図、第２図は、第１図のキヤツ
プに用いる中栓の側断面図、第３図は、第１図の
容器口部からキヤツプを離脱させて容器を傾けた
時の状態を示す図、第４図は、本考案の樹脂キヤ
ツプの他の例を示す図である。
Fig. 1 is a diagram showing an example of the resin cap of the present invention together with the container opening, Fig. 2 is a side sectional view of the inner stopper used in the cap of Fig. 1, and Fig. 3 is the container opening of Fig. 1. FIG. 4 is a diagram showing another example of the resin cap of the present invention, which shows the state when the cap is removed from the container and the container is tilted.
Claims (1)
を備えた中栓、 (B) 前記中栓の開口部に上下にスライド可能
に設けられた弁部材、 及び、 (C) 前記中栓を覆う様に設けられるオーバー
キヤツプ、 とから成る樹脂キヤツプにおいて、 前記中栓Ａは、その開口部近傍に内容液注出用
の突起が上方に延びており、且つ該突起の内側に
弁部材Ｂ支持用の周状フランジが形成されており
、 前記弁部材Ｂは、前記開口部をシールするため
の天面と、該天面から下方に延びているスカート
状側壁とから成り、 弁部材天面の周縁部が、前記中栓の周状フラン
ジの上面側に位置し且つその周状先端部と中栓の
突起の内側面との間に小間隙が形成される様に、
前記弁部材は配置され、 該弁部材のスカート状側壁は、前記中栓の開口
部を通つて下方に延びており、且つその下端部に
おいて中栓の周状フランジ下面と係合する係止突
起を有しているとともに、該スカート状側壁の壁
面には、内容液注出用通路となる開口部が少なく
とも１個形成されており、 前記オーバーキヤツプＣは、前記弁部材の天面
を押圧するための突起を、該キヤツプ天面内側に
有しているものであることを特徴とする樹脂キヤ
ツプ。 (2) 前記中栓の周状フランジ状面と、前記弁部
材の天面周縁部下面との間に、弾性状の小片が介
在している請求項１記載の樹脂キヤツプ。[Claims for Utility Model Registration] (1) (A) An inner stopper that is fixed to the mouth of the container and has an opening in the center; (B) A valve that is slidable up and down in the opening of the inner stopper. and (C) an overcap provided to cover the inner stopper, wherein the inner stopper A has a protrusion for dispensing the liquid content extending upward near its opening. , and a circumferential flange for supporting the valve member B is formed inside the protrusion, and the valve member B has a top surface for sealing the opening and a skirt extending downward from the top surface. The peripheral edge of the top surface of the valve member is located on the upper surface side of the circumferential flange of the inner plug, and a small gap is formed between the circumferential tip and the inner surface of the protrusion of the inner plug. As if to be done,
the valve member is disposed, the skirt-like side wall of the valve member extending downwardly through the opening of the inner plug and having a locking protrusion at its lower end that engages the lower surface of the circumferential flange of the inner plug; and at least one opening serving as a passage for pouring out the liquid content is formed on the wall surface of the skirt-like side wall, and the overcap C presses against the top surface of the valve member. 1. A resin cap having a projection on the inside of the top surface of the cap. (2) The resin cap according to claim 1, wherein a small elastic piece is interposed between the circumferential flange-like surface of the inner plug and the lower surface of the top peripheral edge of the valve member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16762388U JPH0287760U (en) | 1988-12-27 | 1988-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16762388U JPH0287760U (en) | 1988-12-27 | 1988-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0287760U true JPH0287760U (en) | 1990-07-11 |
Family
ID=31456087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16762388U Pending JPH0287760U (en) | 1988-12-27 | 1988-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0287760U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014198584A (en) * | 2013-03-29 | 2014-10-23 | 株式会社吉野工業所 | Cap |
| CN104890998A (en) * | 2015-06-19 | 2015-09-09 | 李红彪 | Bottle cap with straw |
| JP2016204012A (en) * | 2015-04-20 | 2016-12-08 | 凸版印刷株式会社 | Plug with check valve, and container to which plug is attached |
| JP2016204011A (en) * | 2015-04-20 | 2016-12-08 | 凸版印刷株式会社 | Plug with check valve and container comprising the same |
| JP2017100745A (en) * | 2015-11-30 | 2017-06-08 | 株式会社吉野工業所 | Cap for double container |
| JP2018020847A (en) * | 2017-10-06 | 2018-02-08 | 内外化成株式会社 | Valve unit and container having the same |
| JP2020015541A (en) * | 2018-07-27 | 2020-01-30 | 藤森工業株式会社 | Packaging bag with spout |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4721161U (en) * | 1971-03-12 | 1972-11-09 | ||
| JPS5529495A (en) * | 1978-08-11 | 1980-03-01 | Dyno Industrier As | Liquid spilling apparatus for liquid container |
-
1988
- 1988-12-27 JP JP16762388U patent/JPH0287760U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4721161U (en) * | 1971-03-12 | 1972-11-09 | ||
| JPS5529495A (en) * | 1978-08-11 | 1980-03-01 | Dyno Industrier As | Liquid spilling apparatus for liquid container |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014198584A (en) * | 2013-03-29 | 2014-10-23 | 株式会社吉野工業所 | Cap |
| JP2016204012A (en) * | 2015-04-20 | 2016-12-08 | 凸版印刷株式会社 | Plug with check valve, and container to which plug is attached |
| JP2016204011A (en) * | 2015-04-20 | 2016-12-08 | 凸版印刷株式会社 | Plug with check valve and container comprising the same |
| CN104890998A (en) * | 2015-06-19 | 2015-09-09 | 李红彪 | Bottle cap with straw |
| JP2017100745A (en) * | 2015-11-30 | 2017-06-08 | 株式会社吉野工業所 | Cap for double container |
| JP2018020847A (en) * | 2017-10-06 | 2018-02-08 | 内外化成株式会社 | Valve unit and container having the same |
| JP2020015541A (en) * | 2018-07-27 | 2020-01-30 | 藤森工業株式会社 | Packaging bag with spout |
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