JPS5926749U - Tube container with backflow prevention stopper - Google Patents
Tube container with backflow prevention stopperInfo
- Publication number
- JPS5926749U JPS5926749U JP12058782U JP12058782U JPS5926749U JP S5926749 U JPS5926749 U JP S5926749U JP 12058782 U JP12058782 U JP 12058782U JP 12058782 U JP12058782 U JP 12058782U JP S5926749 U JPS5926749 U JP S5926749U
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- tube container
- backflow prevention
- valve body
- inner stopper
- 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
Landscapes
- Closures For Containers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図は、この考案に係る逆流防止用栓付チ
ューブ容器の一実施例を示すものであり、第１図は弁体
が降下した状態を示す断面図で、第２゛図は弁体が上昇
した状態を示す断面図である。、第３図は、この考案の
他の実施例を示す断面図である。
１０・・・注出口、１２・・・ねじ、１４・・・首部、
１６・・・胴部、１８・・・肩部、２０・・・底板、２
２・・・小孔、２４・・・中栓、２６・・・凸状突起、
２８・・・弁体、３０・・・面取り、３２・・・鍔、３
４・・・環状凸起。Figures 1 and 2 show an embodiment of the tube container with a backflow prevention stopper according to this invention. FIG. 2 is a sectional view showing a state in which the valve body is raised. , FIG. 3 is a sectional view showing another embodiment of this invention. 10... Spout, 12... Screw, 14... Neck,
16... Torso, 18... Shoulder, 20... Bottom plate, 2
2... Small hole, 24... Middle plug, 26... Convex projection,
28... Valve body, 30... Chamfer, 32... Tsuba, 3
4...Annular convexity.
Claims (2)
とを肩部で一体として成形した合成樹脂製チューブ容器
において、該首部の内側に上端を開口し下端に小孔を形
成した略円筒状の中栓を該胴部側から圧挿入するととも
に該中栓の内周壁に複数の凸状突起を円周方向に分離形
成し、該凸状突起と該中栓下端部間に該中栓の内径より
若干小径をなす円板状め弁体を上下動自在に介挿し、該
胴部に外部から加えた圧力により該弁体が該凸状突起に
衝突するまで上昇し、該小孔が開口するとともに該弁体
の外周から該凸状突起間の間隙部を通って該首部の注出
口に至る通路が形成されてなることを特徴とする逆流防
止用栓付チューブ容器。(1) A synthetic resin tube container in which a neck part with a spout formed at the tip and an elastic body part are integrally molded at the shoulder part, and the upper end is opened inside the neck part and a small hole is formed in the lower end. A cylindrical inner stopper is press-inserted from the body side, and a plurality of convex protrusions are formed separately in the circumferential direction on the inner circumferential wall of the inner stopper, and the inner stopper is inserted between the convex protrusions and the lower end of the inner stopper. A disc-shaped valve body with a diameter slightly smaller than the inner diameter of the stopper is inserted so as to be able to move up and down, and pressure applied to the body from the outside causes the valve body to rise until it collides with the convex projection, thereby closing the small hole. 1. A tube container with a stopper for backflow prevention, characterized in that a passageway is formed from the outer periphery of the valve body through the gap between the convex protrusions to the spout of the neck.
ことを特徴とする実用新案登録請求の範囲第１項記載の
逆流防止用栓付チューブ容器。(2) The tube container with a backflow prevention stopper as claimed in claim 1, which is characterized in that the inner stopper has an annular protrusion around the outer peripheral wall thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12058782U JPS5926749U (en) | 1982-08-10 | 1982-08-10 | Tube container with backflow prevention stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12058782U JPS5926749U (en) | 1982-08-10 | 1982-08-10 | Tube container with backflow prevention stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5926749U true JPS5926749U (en) | 1984-02-18 |
Family
ID=30276317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12058782U Pending JPS5926749U (en) | 1982-08-10 | 1982-08-10 | Tube container with backflow prevention stopper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5926749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6038240U (en) * | 1983-08-23 | 1985-03-16 | 吉田工業株式会社 | Tube container with backflow prevention mechanism |
-
1982
- 1982-08-10 JP JP12058782U patent/JPS5926749U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6038240U (en) * | 1983-08-23 | 1985-03-16 | 吉田工業株式会社 | Tube container with backflow prevention mechanism |
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