EP1977907A2 - Appareils d'écriture, de dessin et/ou de marquage, et stockage d'encre pour appareils analogues - Google Patents

Appareils d'écriture, de dessin et/ou de marquage, et stockage d'encre pour appareils analogues Download PDF

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Publication number
EP1977907A2
EP1977907A2 EP08004254A EP08004254A EP1977907A2 EP 1977907 A2 EP1977907 A2 EP 1977907A2 EP 08004254 A EP08004254 A EP 08004254A EP 08004254 A EP08004254 A EP 08004254A EP 1977907 A2 EP1977907 A2 EP 1977907A2
Authority
EP
European Patent Office
Prior art keywords
seal
writing
region
sealing
liquid
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.)
Withdrawn
Application number
EP08004254A
Other languages
German (de)
English (en)
Other versions
EP1977907A3 (fr
Inventor
Susi Häfner
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.)
JS Staedtler GmbH and Co KG
Original Assignee
JS Staedtler GmbH and Co KG
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 JS Staedtler GmbH and Co KG filed Critical JS Staedtler GmbH and Co KG
Publication of EP1977907A2 publication Critical patent/EP1977907A2/fr
Publication of EP1977907A3 publication Critical patent/EP1977907A3/fr
Withdrawn legal-status Critical Current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
    • B43K8/00—Pens with writing-points other than nibs or balls
    • B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
    • B43K8/04—Arrangements for feeding ink to writing-points
    • B43K8/06—Wick feed from within reservoir to writing-points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00—Pens with writing-points other than nibs or balls
    • B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
    • B43K8/03—Ink reservoirs; Ink cartridges

Definitions

  • the invention relates to writing, drawing and / or marking devices, as well as a memory for writing, drawing and / or marking.
  • the liquid storage component In order to obtain functional swabable devices it requires the targeted selection of the individual components.
  • the liquid storage component must be adapted to different ink systems, taking into account the criteria of ink flow, packing density, compatibility and, above all, the outlet or ink retention behavior. These are criteria for being able to judge a so-called drop test, flip test and bearing test with the tip pointing downwards. It should be noted that even small variations in the quality of a memory lead to completely different behavior of ink flow and retention capacity.
  • flip-test when a device is held, for example, on the side facing away from the writing tip and the tip is pivoted about this support point in rapid movements back and forth, whereby the ink located in the memory of the device is concentrated in the tip region.
  • the object of the invention is therefore to provide a memory for writing, drawing and / or marking equipment, as well as writing, drawing and / or Markier marat which are equipped with such liquid stores that do not have the disadvantages mentioned above and at any time ensure a high leakage safety and are designed so that storage parameters and Qualitässchwankungen only a minor importance must be assigned. It is another object of the invention to provide a memory for devices that ensures universal use and yet inexpensive to produce.
  • a seal of the liquid reservoir is formed on the side associated with the writing tip.
  • the sealing of the liquid reservoir is penetrated by the writing wick, to form a liquid handling system.
  • the seal may be formed as a membrane, foil and / or dimensionally stable catch basin. In the case of a membrane, for example, it may also be a semipermeable membrane. In the case of a semipermeable membrane, the liquid reservoir can even be sealed over its entire surface, since at any point in time air can enter the interior of the liquid reservoir and the liquid medium can be dispensed via the above-described liquid handling system.
  • the seal can be attached, shrunk, glued or applied via a dipping process.
  • immersion sealing the end of the liquid reservoir is introduced into a liquid medium, possibly a molten bath, wherein after removal of the reservoir from the bath, a layer is formed as a seal and possibly cured.
  • a common feature of the listed types of sealing is that they are formed liquid-retaining or liquid-tight, d, h. a liquid medium is not released in an uncontrolled manner via the liquid storage side assigned to the writing tip.
  • the seal forms a kind of catch basin for the collection of the liquid medium.
  • the dimension, i. the size or the volume of the catch basin formed by the seal can be adjusted to the amount stored in the liquid storage.
  • the figure shows writing, drawing and marking device with inventive Liquid storage, consisting of a shaft 1, a Schreibdocht 2, an Anschusskappe 11 and a liquid storage.
  • the shaft 1 has a ventilation bore 13 and a passage 12 for the writing wick 2.
  • the Schreibdocht 2 communicates with the liquid storage 3 above the writing tip 21 opposite wick end 22 in connection, whereby the flowable application medium can be transported from the liquid storage 3 through the Schreibdocht 2 to the writing tip.
  • the liquid reservoir 3 has a seal 31 on the end face 34 facing the writing tip, which is formed in the shape of a trough and consists of a front-side seal 311 and a jacket seal 312 of the lateral surface 33.
  • the end-side sealing 311 has a contact or passage opening 32 for the writing wick.
  • Decisive in this embodiment is that the outer surface 23 of the spine 2 is tightly enclosed by the seal 31, so that liquid collected in this area does not drip from the memory and unhindered exits through the vent hole 13 from the device and pollutes its environment. An excess of ink or ink supersaturation in the region near the tip of the liquid reservoir can occur, for example, when the device flips, shakes or hurls.
  • the invention relates to a writing, drawing and / or marking device, wherein the device has at least one shaft, a liquid storage and a Schreibdocht used therein, wherein between Schreibdocht and liquid storage at least one point of contact or contact area for guiding the writing medium is formed, wherein the at least a liquid reservoir, on the side facing the write wick, has a region with sealing, wherein the region with sealing comprises the entire free end side of the liquid reservoir and wherein the region with seal extends at least into a partial region of the lateral surface.
  • the area formed at least in a partial region of the lateral surface with jacket sealing with the frontal sealing is formed as a continuous and / or one-piece seal.
  • the liquid reservoir consists of fiber material, sponge material, plastic balls and / or sintered plastic balls. It is important here that the writing wick completely fills the contact opening of the front-side seal.
  • a capillary gap can be formed between the end-side seal and the outer surface of the writing die in the region of the contact opening.
  • the invention further relates to a liquid storage for writing, drawing and / or marking, wherein the memory is formed capillary, wherein the liquid storage has a surface region having a seal, wherein the sealing area comprises at least the entire end face of the liquid reservoir and the region with sealing extends at least into a partial region of the lateral surface.
  • the sealing of the liquid reservoir consists of a sharkkapillaren layer which sucks full of writing fluid and acts from this point as a liquid-impermeable wall, since the holding forces of the capillaries are very high and so the liquid can not be discharged uncontrollably through the liquid reservoir.

Landscapes

  • Pens And Brushes (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
EP08004254A 2007-04-05 2008-03-07 Appareils d'écriture, de dessin et/ou de marquage, et stockage d'encre pour appareils analogues Withdrawn EP1977907A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007016413A DE102007016413A1 (de) 2007-04-05 2007-04-05 Schreib-, Zeichen- und/oder Markiergerät, sowie Speicher für derartige Geräte

Publications (2)

Publication Number Publication Date
EP1977907A2 true EP1977907A2 (fr) 2008-10-08
EP1977907A3 EP1977907A3 (fr) 2012-08-22

Family

ID=39522391

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08004254A Withdrawn EP1977907A3 (fr) 2007-04-05 2008-03-07 Appareils d'écriture, de dessin et/ou de marquage, et stockage d'encre pour appareils analogues

Country Status (6)

Country Link
US (1) US20080260452A1 (fr)
EP (1) EP1977907A3 (fr)
JP (1) JP2008254440A (fr)
CN (1) CN201244984Y (fr)
BR (1) BRPI0801217A2 (fr)
DE (1) DE102007016413A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013008231A1 (de) * 2013-05-08 2014-11-13 J. S. Staedtler Gmbh & Co. Kg Verwendung eines Gerätes als Eingabegerät für berührungsempfindliche, kapazitive Oberflächen
CN107933140A (zh) * 2017-12-01 2018-04-20 岑溪市拓丰科技发展有限公司 防溢板书笔

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141187A (en) 1962-09-05 1964-07-21 Esterbrook Pen Co Marking instrument
DE2425500A1 (de) 1974-05-27 1975-12-11 Pelikan Werke Wagner Guenther Kunststoff-schreibspitzen fuer faserschreiber oder dergleichen
JPS6113357Y2 (fr) 1984-05-08 1986-04-24

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1047934A (fr) * 1950-08-03 1953-12-17 Stylographe à bille
US3399020A (en) * 1966-10-31 1968-08-27 Anita M. Margolis Eye cosmetic applicator
JPS50138125A (fr) * 1974-04-25 1975-11-04
JPS5835508Y2 (ja) * 1975-01-14 1983-08-10 帝帽 （株） 合成樹脂製ペン先
DE7806264U1 (de) * 1978-03-02 1978-06-22 Mutschler, Philipp, 6900 Heidelberg Tintenregler für Schreibgeräte
JPH0659984B2 (ja) * 1984-02-20 1994-08-10 三菱電機株式会社 エレベータの速度制御装置
JPS6113357A (ja) 1984-06-28 1986-01-21 Olympus Optical Co Ltd バツクアツプ電源チエツク方式
EP0570866B1 (fr) * 1992-05-22 1995-09-20 Kabushiki Kaisha Allco Instrument d'écriture avec cartouche d'encre échangeable
US6328040B1 (en) * 2000-08-02 2001-12-11 Julie Anne Stein Nail polish pen having spare tips
JP4698829B2 (ja) * 2000-12-28 2011-06-08 ゼブラ株式会社 中綿式カートリッジ及びその中綿式カートリッジを用いた筆記具並びにその中綿式カートリッジの製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141187A (en) 1962-09-05 1964-07-21 Esterbrook Pen Co Marking instrument
DE2425500A1 (de) 1974-05-27 1975-12-11 Pelikan Werke Wagner Guenther Kunststoff-schreibspitzen fuer faserschreiber oder dergleichen
JPS6113357Y2 (fr) 1984-05-08 1986-04-24

Also Published As

Publication number Publication date
US20080260452A1 (en) 2008-10-23
EP1977907A3 (fr) 2012-08-22
CN201244984Y (zh) 2009-05-27
DE102007016413A1 (de) 2008-10-09
JP2008254440A (ja) 2008-10-23
BRPI0801217A2 (pt) 2009-11-17

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