JPH02104863U - - Google Patents

Info

Publication number
JPH02104863U
JPH02104863U JP991289U JP991289U JPH02104863U JP H02104863 U JPH02104863 U JP H02104863U JP 991289 U JP991289 U JP 991289U JP 991289 U JP991289 U JP 991289U JP H02104863 U JPH02104863 U JP H02104863U
Authority
JP
Japan
Prior art keywords
piston
storage chamber
inner diameter
content storage
insertion port
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
Application number
JP991289U
Other languages
Japanese (ja)
Other versions
JPH0532224Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP991289U priority Critical patent/JPH0532224Y2/ja
Publication of JPH02104863U publication Critical patent/JPH02104863U/ja
Application granted granted Critical
Publication of JPH0532224Y2 publication Critical patent/JPH0532224Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/60—Contents and propellant separated
    • B65D83/64—Contents and propellant separated by piston
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/42—Filling or charging means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案を適用するエアゾール容器の実
施例の断面図、第２図ａ〜ｄは本考案のエアゾー
ル容器に使用する耐圧缶の製造工程を示す図、第
３図は耐圧缶にピストンを挿入した後の工程を示
す図、第４図は本考案のエアゾール容器に使用す
る耐圧缶の別な実施例の部分断面図、第５図は従
来のエアゾール容器の断面図である。 １……エアゾール容器、２，２０……耐圧缶、
３……マウンテイングキヤツプ、４……噴射バル
ブ、５……ステム、６……ステムラバー、７……
スプリング、８……噴射孔、９……ボタン、１０
……バルブハウジング、１２，２１……ピストン
、１３……底蓋、１４……ゴム栓、１５……噴射
剤注入口、２２……ピストン挿入口、Ａ……内容
物、２０Ａ……内容物収容室、Ｂ……噴射剤、２
０Ｂ……噴射剤収容室。 Figure 1 is a cross-sectional view of an embodiment of an aerosol container to which the present invention is applied, Figures 2 a to d are diagrams showing the manufacturing process of a pressure can used in the aerosol container of the present invention, and Figure 3 is a piston in the pressure can. FIG. 4 is a partial sectional view of another embodiment of the pressure can used in the aerosol container of the present invention, and FIG. 5 is a sectional view of a conventional aerosol container. 1...Aerosol container, 2,20...Pressure can,
3...Mounting cap, 4...Injection valve, 5...Stem, 6...Stem rubber, 7...
Spring, 8...Injection hole, 9...Button, 10
... Valve housing, 12, 21 ... Piston, 13 ... Bottom cover, 14 ... Rubber stopper, 15 ... Propellant injection port, 22 ... Piston insertion port, A ... Contents, 20A ... Contents Containment chamber, B... Propellant, 2
0B...Propellant storage chamber.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 筒状の耐圧缶内を摺動するピストンにより内容
物収容室と噴射剤収容室とが気密に仕切られ、該
内容物収容室の端部には噴射バルブが固接され、
該噴射剤収容室の端部がピストン挿入口を形成し
て該ピストンの挿入後に密封されたエアゾール容
器において、該ピストン挿入口の内径が内容物収
容室の内径より大きく、該ピストンの最大外径が
該ピストン挿入口の内径より小さくかつ該内容物
収容室の内径より大きく、該ピストンが弾性材質
で形成されていることを特徴とするエアゾール容
器。 A content storage chamber and a propellant storage chamber are airtightly partitioned by a piston sliding inside a cylindrical pressure-resistant can, and an injection valve is fixedly attached to an end of the content storage chamber,
In an aerosol container in which the end of the propellant storage chamber forms a piston insertion port and is sealed after the piston is inserted, the piston insertion port has an inner diameter larger than the inner diameter of the content storage chamber, and the piston has a maximum outer diameter. is smaller than the inner diameter of the piston insertion port and larger than the inner diameter of the content storage chamber, and the piston is made of an elastic material.
JP991289U 1989-02-01 1989-02-01 Expired - Lifetime JPH0532224Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP991289U JPH0532224Y2 (en) 1989-02-01 1989-02-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP991289U JPH0532224Y2 (en) 1989-02-01 1989-02-01

Publications (2)

Publication Number Publication Date
JPH02104863U true JPH02104863U (en) 1990-08-21
JPH0532224Y2 JPH0532224Y2 (en) 1993-08-18

Family

ID=31217076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP991289U Expired - Lifetime JPH0532224Y2 (en) 1989-02-01 1989-02-01

Country Status (1)

Country Link
JP (1) JPH0532224Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020193503A1 (en) * 2019-03-25 2020-10-01 Technima Recyclable aerosol can with depressurisation system and tool for depressurising such a can

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020193503A1 (en) * 2019-03-25 2020-10-01 Technima Recyclable aerosol can with depressurisation system and tool for depressurising such a can
FR3094356A1 (en) * 2019-03-25 2020-10-02 Technima Recyclable aerosol canister with depressurization system and depressurization tool of such a housing

Also Published As

Publication number Publication date
JPH0532224Y2 (en) 1993-08-18

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