JPH03176U - - Google Patents
Info
- Publication number
- JPH03176U JPH03176U JP5937389U JP5937389U JPH03176U JP H03176 U JPH03176 U JP H03176U JP 5937389 U JP5937389 U JP 5937389U JP 5937389 U JP5937389 U JP 5937389U JP H03176 U JPH03176 U JP H03176U
- Authority
- JP
- Japan
- Prior art keywords
- predetermined amount
- stem
- contents
- inner chamber
- storage section
- 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.)
- Granted
Links
Landscapes
- Closures For Containers (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Description
第１図は本考案の一実施例を示す容器のバルブ
部の断面図、第２図は内室に内容物を包含した状
態を示す容器上部の断面図、第３図はステムを下
方に押圧した状態を示す容器上部の断面図、第４
図は従来例を示す容器上部の断面図である。
１……容器、２……内容物収納部、３……所定
量収納部、３ｄ……外室、３ｆ……内室、４……
連通孔、５……袋体、５ａ……開口部、６……ス
テム、７……コイルバネ。
Fig. 1 is a cross-sectional view of the valve part of a container showing an embodiment of the present invention, Fig. 2 is a cross-sectional view of the upper part of the container showing a state in which the contents are contained in the inner chamber, and Fig. 3 is a sectional view of the container by pressing the stem downward. Sectional view of the upper part of the container showing the state in which
The figure is a sectional view of the upper part of a container showing a conventional example. 1... Container, 2... Content storage section, 3... Predetermined amount storage section, 3d... Outer chamber, 3f... Inner chamber, 4...
Communication hole, 5... bag body, 5a... opening, 6... stem, 7... coil spring.
Claims (1)
せて、内容物収納部内の内容物を所定量だけ収納
する所定量収納部と、所定量収納部にその上面か
ら内部に上下動可能に挿通したステムと、ステム
を上方に付勢する付勢手段とを備え、ステムを押
圧することにより、ステムの下部が所定量収納部
を内容物収納部から遮断するとともに、ステムの
上部に設けた吐出孔が所定量収納部と連通し、吐
出孔から所定量収納部の内容物が容器外へ吐出し
、ステムの押圧を止めることにより、ステムが付
勢手段によつて押し上げられ、元の状態に戻るよ
うにした容器の定量バルブ機構において、上記所
定量収納部内に、この所定量収納部に送られてく
る内容物をステムの吐出孔へ押し出す押出手段と
しての袋体が備えられ、この袋体が所定量収納部
内を外室と内室とに区画し、この袋体の下端が開
口され、所定量収納部の連通孔に接続されること
により、内室と内容物収納部とが連通されると共
に、内室内にステムの下部が内容物収納部から内
室を遮断できるように導入され、この袋体が所定
量収納部に送られてくる所定量の内容物を内室に
伸縮自在に包含でき、且つ弾性力を有するものか
ら形成されることにより、この袋体の内室に内容
物収納部から内容物が送られてきたとき、内室が
袋体の弾性力に抗して外室の容積の範囲内で膨張
するものであることを特徴とする容器の定量バル
ブ機構。 A predetermined amount storage portion communicates with the content storage portion of the container via a communication hole to store a predetermined amount of the contents in the content storage portion, and the predetermined amount storage portion is movable up and down from the top surface thereof. The device is provided with a stem inserted therethrough and a biasing means for biasing the stem upward, and by pressing the stem, the lower part of the stem blocks off the predetermined amount storage part from the content storage part, and the lower part of the stem is provided in the upper part of the stem. The discharge hole communicates with the predetermined amount storage section, the contents of the predetermined amount storage section are discharged from the discharge hole to the outside of the container, and by stopping the pressure on the stem, the stem is pushed up by the biasing means and returned to its original state. In the metering valve mechanism for the container, the bag body is provided in the predetermined amount storage portion as a pushing means for pushing out the contents sent to the predetermined amount storage portion into the discharge hole of the stem. The bag body divides the inside of the predetermined amount storage section into an outer chamber and an inner chamber, and the lower end of this bag body is opened and connected to the communication hole of the predetermined amount storage section, so that the inner chamber and the contents storage section communicate with each other. At the same time, the lower part of the stem is introduced into the inner chamber so as to isolate the inner chamber from the contents storage section, and this bag body can be expanded and contracted to transfer a predetermined amount of contents sent to the storage section into the inner chamber. By being made of a material that can be contained in the bag and has elastic force, when the contents are sent from the contents storage part to the inner chamber of this bag, the inner chamber resists the elastic force of the bag. A metering valve mechanism for a container, characterized in that it expands within the volume of an outer chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5937389U JPH075334Y2 (en) | 1989-05-23 | 1989-05-23 | Container quantitative valve mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5937389U JPH075334Y2 (en) | 1989-05-23 | 1989-05-23 | Container quantitative valve mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03176U true JPH03176U (en) | 1991-01-07 |
| JPH075334Y2 JPH075334Y2 (en) | 1995-02-08 |
Family
ID=31585811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5937389U Expired - Lifetime JPH075334Y2 (en) | 1989-05-23 | 1989-05-23 | Container quantitative valve mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH075334Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200448472Y1 (en) * | 2008-05-13 | 2010-04-13 | 보령제약 주식회사 | Liquid vessel |
-
1989
- 1989-05-23 JP JP5937389U patent/JPH075334Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200448472Y1 (en) * | 2008-05-13 | 2010-04-13 | 보령제약 주식회사 | Liquid vessel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH075334Y2 (en) | 1995-02-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |