JPH0441751U - - Google Patents
Info
- Publication number
- JPH0441751U JPH0441751U JP8146090U JP8146090U JPH0441751U JP H0441751 U JPH0441751 U JP H0441751U JP 8146090 U JP8146090 U JP 8146090U JP 8146090 U JP8146090 U JP 8146090U JP H0441751 U JPH0441751 U JP H0441751U
- Authority
- JP
- Japan
- Prior art keywords
- piston member
- seal portion
- cylinder
- large seal
- lower large
- 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
- 239000007921 spray Substances 0.000 claims description 6
- 230000000994 depressogenic effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Closures For Containers (AREA)
- Reciprocating Pumps (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Description
第１図はこの考案の一実施例である噴霧ポンプ
を取り付けた噴霧容器の概略構成図、第２図はそ
の噴霧ポンプを押下げた状態の説明図、第３図は
従来の噴霧容器の概略構成、を示す。
１……第１ピストン部材、１ａ……上大シール
部、１ｂ……下大シール部、１ｃ……中心穴、１
ｄ……弁座、２……第２ピストン部材、２ａ……
弁部、３……付勢部材、４……第１シリンダ、４
ｄ……横穴、４ｅ……連通溝、５……第２シリン
ダ、１０……加圧室。
Fig. 1 is a schematic configuration diagram of a spray container equipped with a spray pump which is an embodiment of this invention, Fig. 2 is an explanatory diagram of the spray pump in a depressed state, and Fig. 3 is a schematic diagram of a conventional spray container. The configuration is shown. 1...First piston member, 1a...Upper large seal part, 1b...Lower large seal part, 1c...Center hole, 1
d... Valve seat, 2... Second piston member, 2a...
Valve portion, 3...Biasing member, 4...First cylinder, 4
d... Horizontal hole, 4e... Communication groove, 5... Second cylinder, 10... Pressurizing chamber.
Claims (1)
、中心穴に弁座を設ける第１ピストン部材と、外
周に小シール部を有し、上端に弁部を一体に設け
る第２ピストン部材と、前記上大シール部および
前記下大シール部でシールして前記第１ピストン
部材を押下げ位置と復帰位置との間で摺動自在に
収納する第１シリンダと、前記第１シリンダより
小径で、前記第２ピストン部材を摺動自在に収納
する第２シリンダと、前記下大シール部と前記小
シール部とで仕切つて前記第１シリンダと第２シ
リンダとの内部に形成する加圧室と、前記第２ピ
ストン部材を付勢してその弁部を前記弁座に押し
当てる付勢部材とからなり、 前記第１シリンダに前記第１ピストン部材の押
下げ位置で容器本体の内外を連通し、その復帰位
置で前記上大シール部と下大シール部間を容器本
体内に連通する横穴と、前記第１ピストン部材の
押下げ位置で前記加圧室を前記上大シール部と下
大シール部間に連通する連通溝とを設けてなる、 噴霧容器の噴霧ポンプ。[Claims for Utility Model Registration] A first piston member having an upper large seal portion and a lower large seal portion on its outer periphery and having a valve seat in its center hole; a first piston member having a small seal portion on its outer periphery and a valve portion at its upper end; a second piston member that is integrally provided; a first cylinder that is sealed by the upper large seal portion and the lower large seal portion to slidably house the first piston member between a depressed position and a return position; , a second cylinder having a smaller diameter than the first cylinder and slidably housing the second piston member; and a second cylinder partitioned by the lower large seal part and the small seal part, and the first cylinder and the second cylinder are separated from each other by the lower large seal part and the small seal part. It consists of a pressurizing chamber formed inside and a biasing member that biases the second piston member and presses the valve portion against the valve seat, and the first piston member is placed in the depressed position of the first piston member in the first cylinder. A horizontal hole that communicates between the inside and outside of the container body at the return position, and a horizontal hole that communicates the inside of the container body between the upper large seal portion and the lower large seal portion at the return position; A spray pump for a spray container, which is provided with a communication groove that communicates between an upper large seal portion and a lower large seal portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8146090U JP2531192Y2 (en) | 1990-07-31 | 1990-07-31 | Spray pump for spray container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8146090U JP2531192Y2 (en) | 1990-07-31 | 1990-07-31 | Spray pump for spray container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0441751U true JPH0441751U (en) | 1992-04-09 |
| JP2531192Y2 JP2531192Y2 (en) | 1997-04-02 |
Family
ID=31627427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8146090U Expired - Fee Related JP2531192Y2 (en) | 1990-07-31 | 1990-07-31 | Spray pump for spray container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2531192Y2 (en) |
-
1990
- 1990-07-31 JP JP8146090U patent/JP2531192Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2531192Y2 (en) | 1997-04-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |