EP0362973B1 - Einweg-Schreibgerät - Google Patents

Einweg-Schreibgerät Download PDF

Info

Publication number
EP0362973B1
EP0362973B1 EP89250044A EP89250044A EP0362973B1 EP 0362973 B1 EP0362973 B1 EP 0362973B1 EP 89250044 A EP89250044 A EP 89250044A EP 89250044 A EP89250044 A EP 89250044A EP 0362973 B1 EP0362973 B1 EP 0362973B1
Authority
EP
European Patent Office
Prior art keywords
writing
cap
inset
implement
casing
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
EP89250044A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0362973A3 (en
EP0362973A2 (de
Inventor
Albert Menrath
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.)
Hermann Boehler GmbH
Original Assignee
Hermann Boehler GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6364718&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0362973(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hermann Boehler GmbH filed Critical Hermann Boehler GmbH
Priority to AT89250044T priority Critical patent/ATE90278T1/de
Publication of EP0362973A2 publication Critical patent/EP0362973A2/de
Publication of EP0362973A3 publication Critical patent/EP0362973A3/de
Application granted granted Critical
Publication of EP0362973B1 publication Critical patent/EP0362973B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/08—Protecting means, e.g. caps
    • B43K23/12—Protecting means, e.g. caps for pens
    • B43K23/126—Protecting means, e.g. caps for pens with clips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
    • B43K5/02—Ink reservoirs

Definitions

  • the invention relates to a disposable writing instrument according to the preamble of patent claim 1.
  • DE-Gm 75 00 880 a spacer ring in the form of a clamping or snap ring is known, which is inserted between the front part of the holder and the barrel of a cartridge fountain pen and is easier to assemble and disassemble and cheaper to manufacture than the aforementioned devices.
  • DE-Gm 86 25 506 shows a one-piece opening device for preassembled cartridges in ink-pen devices, in which a push-in end plug, which causes the ink cartridge to be displaced toward the pen tip, is connected to the edge of the pen shaft via a film gate.
  • a writing instrument is also known from DE-Gm 87 16 331, in which the rear end of the writing tip is held by a spacer at a distance from the front end of an ink or ink reservoir arranged in the device shaft. The spacer is connected to the writing tip. In the delivery state of the It is covered by a cap. In order to bring the writing instrument into use, a separate tool is required with which the spacer can be separated from the writing tip or deformed in such a way that the writing tip can get fully into the device barrel.
  • the invention is based on the object of designing a disposable writing instrument of the type mentioned at the outset in such a way that the first user can carry out the activation of the writing liquid tank in the simplest manner or can determine an activation which has already taken place without opening the device.
  • the device should not offer any possibility of manipulating a fresh state if it has already been put into use.
  • the advantages achieved by the invention consist essentially in the fact that with a structurally simple design of the device, the purchaser can easily see the guarantee that the device has certainly not been used, so that the entire writing fluid is available and with a faultless design Function of the device can be expected.
  • the disposable writing instrument shown in the drawing consists of a writing insert 2 covered by a cap 1 and an associated writing liquid tank 3, which is formed by the device housing and has a closure 5 which can be penetrated by a projection 4 at the insertion end of the writing insert 2.
  • this is a plug-like element which has an opening in the middle which is closed by a ball which is clamped in there.
  • the writing insert 2 is arranged in a latching position (not shown here) axially displaceably in front of the writing liquid tank 3 and covered by a cap 1, which has an axially displaceable end piece 6 with a sleeve-like in the cap at the upper end 1 extends extension 7, which surrounds a writing tip 8 and the free end of which rests on a shoulder 2a of the writing insert 2.
  • the end piece 6 is secured against displacement in the direction of the writing insert 2 by a removable locking ring 9 arranged between it and the cap sleeve 1a.
  • the locking ring 9 has an axial extent which corresponds to a displacement length of the writing insert 2.
  • the sleeve-like extension 7 of the end piece 6 of the cap 1 has two beads 10, 11 which, as will be explained in more detail below, correspond to a detent-like constriction 12 in the cap sleeve 1 a.
  • the axial distance between the beads 10, 11 corresponds to the displacement distance of the writing insert 2. Its function results from the design features of the writing instrument.
  • the arranged between the end piece 6 of the cap 1 and the cap sleeve 1a retaining ring 9 prevents displacement of the end piece 6 in the direction of the writing insert 2, so that it is ensured that the closure 5 of the writing liquid tank 3 is closed.
  • the displacement of the end piece 6 including the writing insert 2 takes place when the cap 1 is screwed on or engaged on the device housing, which also forms the liquid tank 3.
  • the bead 10 (see FIG. 1) is locked into the constriction 12 located in the cap sleeve 1a.
  • the bead 11 engages in the constriction 12.
  • the end piece 6 is not retractable. There is therefore no possibility of simulating an inactive state when the writing liquid tank 3 is already activated. As long as the locking ring 9 is in the cap 1, it forms a so-called "fresh signal".

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pens And Brushes (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
EP89250044A 1988-10-06 1989-09-26 Einweg-Schreibgerät Expired - Lifetime EP0362973B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89250044T ATE90278T1 (de) 1988-10-06 1989-09-26 Einweg-schreibgeraet.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3834352A DE3834352C1 (ja) 1988-10-06 1988-10-06
DE3834352 1988-10-06

Publications (3)

Publication Number Publication Date
EP0362973A2 EP0362973A2 (de) 1990-04-11
EP0362973A3 EP0362973A3 (en) 1990-11-28
EP0362973B1 true EP0362973B1 (de) 1993-06-09

Family

ID=6364718

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89250044A Expired - Lifetime EP0362973B1 (de) 1988-10-06 1989-09-26 Einweg-Schreibgerät

Country Status (6)

Country Link
US (1) US5013172A (ja)
EP (1) EP0362973B1 (ja)
JP (1) JPH0767875B2 (ja)
AT (1) ATE90278T1 (ja)
DE (2) DE3834352C1 (ja)
ES (1) ES2041402T3 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102712209A (zh) * 2009-12-01 2012-10-03 三菱铅笔株式会社 书写工具用帽、书写工具用夹及书写工具

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2741563A1 (fr) * 1995-11-23 1997-05-30 Baray Jerome Emmanuel Reservoirs d'encre combinables
AU5560100A (en) * 1999-07-14 2001-01-30 Panoco Corporation N.V. System for activating the ink cartridge of a writing instrument
US9066711B2 (en) * 2011-11-02 2015-06-30 Adhezion Biomedical, Llc Applicators for storing sterilizing, and dispensing an adhesive

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1887615U (de) * 1964-02-13 Paul Buschle, Wuppertal Elberfeld Patronenfullhalter
DE7500880U (de) * 1975-08-07 Montblanc Simplo Gmbh Patronen-Füllfederhalter
GB380714A (en) * 1932-02-22 1932-09-22 Robert Einsele Fountain penholder
DE1187954B (de) * 1962-02-18 1965-02-25 Paul Buschle Patronen-Fuellfederhalter
DE1461601C3 (de) * 1965-01-05 1973-09-13 Standardgraph Filler & Fiebig Gmbh, 8192 Geretsried Tuschezeichner
DE2003229A1 (de) * 1970-01-24 1971-07-29 Montblanc Simplo Gmbh Patronen-Fuellfederhalter
AR205565A1 (es) * 1974-04-29 1976-05-14 Abbott Lab Unidad de almacenamiento y transferencia para un aditivo particularmente aplicable a la transferencia de medicamentos
DE2538427A1 (de) * 1975-08-29 1977-03-10 Geha Werke Gmbh Tintenschreibmine
CH669575A5 (ja) * 1985-08-20 1989-03-31 Alfatechnic Ag
FR2593147B1 (fr) * 1986-01-17 1988-03-18 Aerosol Inventions Dev Conditionnement sterile de substances fluides liquides et semi-liquides.
FR2594420B1 (fr) * 1986-02-17 1989-01-06 Oreal Ensemble pour le conditionnement et l'application sur un support d'un produit de consistance liquide a pateuse, auquel au moins un additif est automatiquement ajoute au moment de la premiere utilisation
DE8625506U1 (de) * 1986-09-24 1986-11-06 Rotring-Werke Riepe Kg, 2000 Hamburg Einteilige Öffnungsvorrichtung für vormontierte Patronen in Tintenschreibgeräten
DE8716331U1 (ja) * 1987-12-10 1988-01-28 J. S. Staedtler Gmbh & Co, 8500 Nuernberg, De

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102712209A (zh) * 2009-12-01 2012-10-03 三菱铅笔株式会社 书写工具用帽、书写工具用夹及书写工具
CN102712209B (zh) * 2009-12-01 2015-01-07 三菱铅笔株式会社 书写工具用帽、书写工具用夹及书写工具

Also Published As

Publication number Publication date
ES2041402T3 (es) 1993-11-16
JPH0767875B2 (ja) 1995-07-26
EP0362973A3 (en) 1990-11-28
US5013172A (en) 1991-05-07
ATE90278T1 (de) 1993-06-15
DE3834352C1 (ja) 1990-05-03
EP0362973A2 (de) 1990-04-11
DE58904621D1 (de) 1993-07-15
JPH02187398A (ja) 1990-07-23

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