DE29923389U1 - Cartridge closure with valve function - Google Patents

Cartridge closure with valve function

Info

Publication number
DE29923389U1
DE29923389U1 DE29923389U DE29923389U DE29923389U1 DE 29923389 U1 DE29923389 U1 DE 29923389U1 DE 29923389 U DE29923389 U DE 29923389U DE 29923389 U DE29923389 U DE 29923389U DE 29923389 U1 DE29923389 U1 DE 29923389U1
Authority
DE
Germany
Prior art keywords
valve sleeve
cartridge
closure according
neck
mouthpiece neck
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.)
Expired - Lifetime
Application number
DE29923389U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to DE29923389U priority Critical patent/DE29923389U1/en
Priority claimed from DE19936482A external-priority patent/DE19936482A1/en
Publication of DE29923389U1 publication Critical patent/DE29923389U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17556—Means for regulating the pressure in the cartridge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/02—Ducts, containers, supply or metering devices
    • B41F31/08—Ducts, containers, supply or metering devices with ink ejecting means, e.g. pumps, nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17513—Inner structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/1752—Mounting within the printer
    • B41J2/17523—Ink connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17553—Outer structure
    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2056—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type
    • B65D47/2081—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve port

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (10)

1. Kartuschenverschluß mit Ventilfunktion, insbesondere für Druckfarbenkartuschen aus Kunststoff, mit folgenden Merkma­ len:
  • a) an einem Mundstückhals (2) der Kartuschenstirnwand (1) ist über nach innen vorspringende Rippen (4) ein nach außen gewölbter mittiger Zentralkörper (5) verbunden,
  • b) der Mundstückhals (2) weist einen über den Verbindungsbe­ reich mit den Rippen (4) vorstehenden zylindrischen End­ abschnitt auf, der etwa in Höhe des Umfangs des Zentral­ körpers (5) endigt und mit diesem eine Schlitzöffnung (6) begrenzt,
  • c) auf dem Mundstückhals (2) sitzt eine Ventilhülse (7), die einen unteren, mit dem Mundstückhals axial verrasteten (10) Ringteil (9) und einen damit über Wandstege (11) ver­ bundenen Oberteil (8) aufweist, der eine mit dem Zentral­ körper (5) zusammenwirkende Dichtlippe (12) aufweist,
  • d) die Wandstege (11) bewirken eine in Axialrichtung feder­ elastische Verbindung zwischen dem unteren Ringteil (9) und dem Oberteil (8) der Ventilhülse (7).
1. Cartridge closure with valve function, in particular for plastic ink cartridges, with the following features:
  • a) an outwardly curved central body ( 5 ) is connected to a mouthpiece neck ( 2 ) of the cartridge end wall ( 1 ) via inwardly projecting ribs ( 4 ),
  • b) the mouthpiece neck ( 2 ) has a cylindrical end section projecting over the connection region with the ribs ( 4 ), which ends approximately at the level of the circumference of the central body ( 5 ) and delimits a slot opening ( 6 ) therewith,
  • c) on the mouthpiece neck ( 2 ) sits a valve sleeve ( 7 ) which has a lower, axially locked with the mouthpiece neck ( 10 ) ring part ( 9 ) and thus a ver via wall webs ( 11 ) connected upper part ( 8 ), the one with the central body ( 5 ) has a cooperating sealing lip ( 12 ),
  • d) the wall webs ( 11 ) bring about an axially elastic connection between the lower ring part ( 9 ) and the upper part ( 8 ) of the valve sleeve ( 7 ).
2. Kartuschenverschluß nach Anspruch 1, wobei ein den Zental­ körper (5) und die Ventilhülse (7) übergreifender Verschluß­ deckel (13) auf den Mundstückhals (2) aufschraubbar ist.2. Cartridge closure according to claim 1, wherein a the central body ( 5 ) and the valve sleeve ( 7 ) overlapping closure lid ( 13 ) on the mouthpiece neck ( 2 ) can be screwed. 3. Kartuschenverschluß nach Anspruch 1 oder 2, wobei die Wandstege (11) zwischen dem unteren Ringteil (9) und dem Oberteil (8) der Ventilhülse (7) jeweils einen etwa S-för­ migen Verlauf mit einer Ausdehnung in Umfangsrichtung der Ventilhülse haben. 3. cartridge closure according to claim 1 or 2, wherein the wall webs ( 11 ) between the lower ring part ( 9 ) and the upper part ( 8 ) of the valve sleeve ( 7 ) each have an approximately S-shaped course with an extension in the circumferential direction of the valve sleeve. 4. Kartuschenverschluß nach Anspruch 3, wobei die S-förmig verlaufenden Wandstege (11) jeweils paarweise oder doppel­ paarweise mit gegensinnigem Umfangsrichtungsverlauf in mehreren am Hülsenumfang verteilten Gruppen angeordnet sind.4. Cartridge closure according to claim 3, wherein the S-shaped wall webs ( 11 ) are arranged in pairs or in pairs in pairs with opposite circumferential direction in several groups distributed on the sleeve circumference. 5. Kartuschenverschluß nach einem der Ansprüche 1 bis 4, wobei der untere Ringteil (9) der Ventilhülse (7) mit einer Anzahl von am Umfang verteilten Rastöffnungen ausgebildet ist, die über am Außenumfang des Mundstückhalses (2) gebil­ deten Rastnasen (10) einrastbar sind.5. Cartridge closure according to one of claims 1 to 4, wherein the lower ring part ( 9 ) of the valve sleeve ( 7 ) is formed with a number of locking openings distributed over the circumference, which can be latched on the outer circumference of the mouthpiece neck ( 2 ), locking tabs ( 10 ) are. 6. Kartuschenverschluß nach einem der Ansprüche 1 bis 5, wobei der Oberteil (8) der Ventilhülse (7) mit einem den oberen Endbereich des Mundstückhalses (2) übergreifenden U- Profil ausgebildet ist.6. cartridge closure according to one of claims 1 to 5, wherein the upper part ( 8 ) of the valve sleeve ( 7 ) is formed with a U-profile overlapping the upper end region of the mouthpiece neck ( 2 ). 7. Kartuschenverschluß nach Anspruch 6, wobei der innere U- Schenkel des U-Profils als mit der Innenwandfläche des Mund­ stückhalses (2) zusammenwirkende elastische Dichtlippe (14) ausgebildet ist.7. cartridge closure according to claim 6, wherein the inner U-leg of the U-profile is designed as a piece with the inner wall surface of the mouth piece neck ( 2 ) cooperating elastic sealing lip ( 14 ). 8. Kartuschenverschluß nach Anspruch 6 oder 7, wobei das U- Profil des Oberteils (8) der Ventilhülse (7) und das Profil des freien Stirnendes des Mundstückhalses (2) derart kom­ plementär ausgebildet sind, daß sich zwischen beiden eine doppelte linienförmige Berührung längs zweier konzentrischer ringförmiger Berührungslinien ergibt.8. A cartridge closure according to claim 6 or 7, wherein the U-profile of the upper part ( 8 ) of the valve sleeve ( 7 ) and the profile of the free end of the mouthpiece neck ( 2 ) are designed such that there is a double linear contact between the two results in two concentric annular contact lines. 9. Kartuschenverschluß nach einem der Ansprüche 2 bis 8, wobei der Verschlußdeckel (13) einen Innenwandbereich auf­ weist, der beim Aufschrauben des Verschlußdeckels auf den Mundstückhals (2) die Dichtlippe (12) des Oberteils (8) der Ventilhülse (7) gegen den Zentralkörper (5) spannt.9. Cartridge closure according to one of claims 2 to 8, wherein the closure cover ( 13 ) has an inner wall region which, when the closure cover is screwed onto the mouthpiece neck ( 2 ), the sealing lip ( 12 ) of the upper part ( 8 ) of the valve sleeve ( 7 ) against the Central body ( 5 ) spans. 10. Kartuschenverschluß nach einem der Ansprüche 6 bis 9, wo­ bei der Verschlußdeckel (13) einen Innenwandbereich aufweist, der beim Aufschrauben des Verschlußdeckels (13) auf den Mund­ stückhals (2) das U-Profil des Oberteils (8) der Ventilhülse (7) gegen das freie Stirnende des Mundstückhalses (2) spannt.10. Cartridge closure according to one of claims 6 to 9, where in the closure cover ( 13 ) has an inner wall area which, when the closure cover ( 13 ) is screwed onto the mouth ( 2 ), the U-profile of the upper part ( 8 ) of the valve sleeve ( 7 ) against the free end of the mouthpiece neck ( 2 ).
DE29923389U 1998-12-05 1999-08-03 Cartridge closure with valve function Expired - Lifetime DE29923389U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29923389U DE29923389U1 (en) 1998-12-05 1999-08-03 Cartridge closure with valve function

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19856221 1998-12-05
DE29923389U DE29923389U1 (en) 1998-12-05 1999-08-03 Cartridge closure with valve function
DE19936482A DE19936482A1 (en) 1998-12-05 1999-08-03 Cartridge seal with valve function for plastic printer cartridge, with valve sleeve axially moved when pressure is applied to cartridge contents to free opening between neck and central body

Publications (1)

Publication Number Publication Date
DE29923389U1 true DE29923389U1 (en) 2000-08-31

Family

ID=26050589

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29923389U Expired - Lifetime DE29923389U1 (en) 1998-12-05 1999-08-03 Cartridge closure with valve function

Country Status (1)

Country Link
DE (1) DE29923389U1 (en)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20001005

R156 Lapse of ip right after 3 years

Effective date: 20030301