JPH02133449U - - Google Patents
Info
- Publication number
- JPH02133449U JPH02133449U JP4294189U JP4294189U JPH02133449U JP H02133449 U JPH02133449 U JP H02133449U JP 4294189 U JP4294189 U JP 4294189U JP 4294189 U JP4294189 U JP 4294189U JP H02133449 U JPH02133449 U JP H02133449U
- Authority
- JP
- Japan
- Prior art keywords
- stem
- annular groove
- gasket
- valve chamber
- aerosol container
- 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
- 239000000443 aerosol Substances 0.000 claims description 4
- 229940098458 powder spray Drugs 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Description
図面は本考案の実施の一例を示すもので、第１
図は本考案に係るエアゾール容器のパウダースプ
レー用ステムの組み付け状態を示す要部拡大断面
図、第２図はステムとガスケツトとの組み付け状
態を示す説明図、第３図は従来品を示す同説明図
、第４図はシール不良品を示す同説明図、第５図
は従来のガスケツトシール部におけるパウダー詰
まりを示す要部拡大説明図である。
１……容器本体、２……上部栓体、３……弁室
、４……透孔、５……デイプチユーブ、６……ス
テム、６ａ……底部開放端、６ｂ……スリツト、
６ｃ……環状溝、６ｄ……下段弁座部、６ｅ……
逃し溝、７……吐出孔、８……弁口、９……ガス
ケツト、１０……断部、１１……ガイド螺子、１
２……スプリング、１３……アクチユエータ、１
４……噴霧ノズル。
The drawings show an example of the implementation of the present invention.
The figure is an enlarged sectional view of main parts showing the assembled state of the powder spray stem of the aerosol container according to the present invention, FIG. 2 is an explanatory view showing the assembled state of the stem and gasket, and FIG. FIG. 4 is an explanatory diagram showing a defective seal product, and FIG. 5 is an enlarged explanatory diagram of a main part showing powder clogging in a conventional gasket seal part. DESCRIPTION OF SYMBOLS 1... Container body, 2... Upper stopper, 3... Valve chamber, 4... Through hole, 5... Deep tube, 6... Stem, 6a... Bottom open end, 6b... Slit,
6c...Annular groove, 6d...Lower valve seat, 6e...
Relief groove, 7...Discharge hole, 8...Valve port, 9...Gasket, 10...Cross section, 11...Guide screw, 1
2... Spring, 13... Actuator, 1
4...Spray nozzle.
Claims (1)
上部栓体を有し、該上部栓体内に一体成形された
有底筒状の弁室と、該弁室内にスプリングを介し
て挿入され上端を弁室の上方開口より外方へ突出
させたステムと、該ステムの軸心方向に形成され
た有底の吐出孔と、前記ステムの外周面に形成さ
れた環状溝と、該環状溝内に開口され前記吐出孔
へ連通する弁口と、前記環状溝内に嵌合された円
盤リング状のガスケツトとを備え、前記ステムの
押し込み操作により前記ガスケツトの中心孔内面
で前記弁口の開閉動作がなされるように組み付け
られたエアゾール容器において、前記ステムの環
状溝に、逃し溝を設けたことを特徴とするエアゾ
ール容器のパウダースプレー用ステム。 (2) 前記逃し溝は、ガスケツトシール部である
前記環状溝の下段弁座部に設けられていることを
特徴とする請求項１記載のエアゾール容器のパウ
ダースプレー用ステム。[Claims for Utility Model Registration] (1) An upper stopper hermetically sealed to the upper opening of the container body, a bottomed cylindrical valve chamber integrally formed within the upper stopper; A stem is inserted into the valve chamber via a spring and has an upper end protruding outward from the upper opening of the valve chamber, a bottomed discharge hole is formed in the axial direction of the stem, and a discharge hole is formed on the outer peripheral surface of the stem. a gasket in the form of a disk ring fitted in the annular groove; and a gasket in the form of a disk ring fitted in the annular groove; 1. A powder spray stem for an aerosol container, the aerosol container being assembled so that the opening/closing operation of the valve port is performed on the inner surface of the center hole, wherein an annular groove of the stem is provided with a relief groove. (2) The powder spray stem of an aerosol container according to claim 1, wherein the relief groove is provided in a lower valve seat portion of the annular groove that is a gasket seal portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989042941U JPH0632864Y2 (en) | 1989-04-14 | 1989-04-14 | Stem for powder spray of aerosol container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989042941U JPH0632864Y2 (en) | 1989-04-14 | 1989-04-14 | Stem for powder spray of aerosol container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02133449U true JPH02133449U (en) | 1990-11-06 |
| JPH0632864Y2 JPH0632864Y2 (en) | 1994-08-31 |
Family
ID=31554925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989042941U Expired - Lifetime JPH0632864Y2 (en) | 1989-04-14 | 1989-04-14 | Stem for powder spray of aerosol container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0632864Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5725744U (en) * | 1980-07-21 | 1982-02-10 |
-
1989
- 1989-04-14 JP JP1989042941U patent/JPH0632864Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5725744U (en) * | 1980-07-21 | 1982-02-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0632864Y2 (en) | 1994-08-31 |
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