JPH0173360U - - Google Patents
Info
- Publication number
- JPH0173360U JPH0173360U JP1987166400U JP16640087U JPH0173360U JP H0173360 U JPH0173360 U JP H0173360U JP 1987166400 U JP1987166400 U JP 1987166400U JP 16640087 U JP16640087 U JP 16640087U JP H0173360 U JPH0173360 U JP H0173360U
- Authority
- JP
- Japan
- Prior art keywords
- trigger
- cylinder
- outer diameter
- diameter portion
- outside air
- 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
- 239000007788 liquid Substances 0.000 claims 4
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Closures For Containers (AREA)
Description
図は本考案の一実施例を示す一部切欠き側面図
である。
１…容器体、２…トリガー式噴出器本体、２２
…逆止弁。
The figure is a partially cutaway side view showing an embodiment of the present invention. 1... Container body, 2... Trigger type ejector body, 22
…non-return valve.
Claims (1)
本体２の前部からトリガー１７を揺動自在に垂下
させ、該トリガー後方の噴出器本体に形成した前
端面開放のシリンダ１８内へ、ピストン１９の後
部を前後動自在にかつ前方付勢状態で嵌合させる
と共に、ピストン前端を上記トリガー後面に係合
させ、更に上記シリンダ内に上端を、かつ上記容
器体口部内に下端を、それぞれ開口する外気吸込
み路２１を設け、上記トリガー引寄せによるピス
トンの後方移動時に、噴出器本体のポンプ室内を
加圧してポンプ室内液体を噴出させると共に、上
記外気吸込み路上端を開口して容器体内に外気を
吸入させるようにしたトリガー式液体噴出容器に
おいて、上記ピストン１９を、上記シリンダ内面
に摺接して上記外気吸込み路を開閉する大外径部
１９ａと該大外径部から前方へ突出する小外径部
１９ｂとで形成すると共に、該小外径部外面とシ
リンダ内面との間隙内に逆止弁２２を設け、該逆
止弁は、上記小外径部に嵌着させた短筒部２２ａ
外面から後方大径の弾性テーパ状部２２ｂを突出
して該弾性テーパ状部の後端外周部を、上記外気
吸込み路開口部の前方に位置したシリンダ内面へ
水密に摺接させて、形成したことを特徴とするト
リガー式液体噴出容器。 A trigger 17 is swingably suspended from the front part of the ejector main body 2 attached to the mouth of the liquid storage container 1, and is inserted into a cylinder 18 with an open front end formed in the ejector main body behind the trigger. The rear part of the piston 19 is fitted so as to be movable back and forth and in a forward biased state, the front end of the piston is engaged with the rear surface of the trigger, and the upper end is placed in the cylinder and the lower end is placed in the mouth of the container body. An open air suction path 21 is provided, and when the piston moves backward due to the trigger pulling, the pump chamber of the ejector main body is pressurized to eject the liquid within the pump chamber, and the end of the outside air suction path is opened to flow into the container body. In a trigger-type liquid ejection container configured to draw outside air, the piston 19 has a large outer diameter portion 19a that slides against the inner surface of the cylinder to open and close the outside air suction passage, and a small outer diameter portion that projects forward from the large outer diameter portion. A check valve 22 is provided in the gap between the outer surface of the small outer diameter portion and the inner surface of the cylinder, and the check valve is formed by a short cylindrical portion fitted into the small outer diameter portion. 22a
An elastic tapered portion 22b having a large rear diameter is projected from the outer surface, and the rear end outer peripheral portion of the elastic tapered portion is slidably contacted with the inner surface of the cylinder located in front of the outside air suction passage opening in a watertight manner. A trigger-type liquid ejection container featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166400U JPH0615855Y2 (en) | 1987-10-30 | 1987-10-30 | Trigger type liquid ejection container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166400U JPH0615855Y2 (en) | 1987-10-30 | 1987-10-30 | Trigger type liquid ejection container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0173360U true JPH0173360U (en) | 1989-05-17 |
| JPH0615855Y2 JPH0615855Y2 (en) | 1994-04-27 |
Family
ID=31453744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987166400U Expired - Lifetime JPH0615855Y2 (en) | 1987-10-30 | 1987-10-30 | Trigger type liquid ejection container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0615855Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0740508U (en) * | 1993-12-20 | 1995-07-18 | 河野樹脂工業株式会社 | Foam dispenser |
| JPH08309241A (en) * | 1995-05-19 | 1996-11-26 | Kao Corp | Spray vessel |
-
1987
- 1987-10-30 JP JP1987166400U patent/JPH0615855Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0740508U (en) * | 1993-12-20 | 1995-07-18 | 河野樹脂工業株式会社 | Foam dispenser |
| JPH08309241A (en) * | 1995-05-19 | 1996-11-26 | Kao Corp | Spray vessel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0615855Y2 (en) | 1994-04-27 |
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