EP1425189B1 - Capuchon destine a un instrument d'ecriture, de dessin ou de peinture - Google Patents

Capuchon destine a un instrument d'ecriture, de dessin ou de peinture Download PDF

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Publication number
EP1425189B1
EP1425189B1 EP02754316A EP02754316A EP1425189B1 EP 1425189 B1 EP1425189 B1 EP 1425189B1 EP 02754316 A EP02754316 A EP 02754316A EP 02754316 A EP02754316 A EP 02754316A EP 1425189 B1 EP1425189 B1 EP 1425189B1
Authority
EP
European Patent Office
Prior art keywords
cap
housing
clip ring
sleeve
writing
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
EP02754316A
Other languages
German (de)
English (en)
Other versions
EP1425189A1 (fr
Inventor
Jürgen Böckmann
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.)
Sanford GmbH
Original Assignee
Sanford 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
Application filed by Sanford GmbH filed Critical Sanford GmbH
Publication of EP1425189A1 publication Critical patent/EP1425189A1/fr
Application granted granted Critical
Publication of EP1425189B1 publication Critical patent/EP1425189B1/fr
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
    • 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

Definitions

  • the present invention relates to a cap for a writing, drawing or painting device with a cap sleeve and a clamping ring according to the preamble of claim 1.
  • a cap for a writing, drawing or painting device with a cap sleeve and a clamping ring is known.
  • the clamping ring is provided on the housing of the writing instrument and provides a snap connection.
  • the snap connection yields and the housing slips out of the cap or the cap slips from the housing.
  • DE 911 589 C discloses a cap according to the preamble of claim 1.
  • the cap has an internal thread for screwing onto the holder front part of a fountain pen.
  • the production of the known cap is not easy.
  • the invention is therefore the object of the generic cap educate such that a secure connection between the housing of a writing, drawing or painting device and the cap is ensured at the same time easy to use and manufacture.
  • this object is achieved in that on the outer peripheral surface of the clamping ring at least one circumferentially radially increasing wedge surface and on the inner peripheral surface of the cap sleeve a corresponding number of just such wedge surfaces are arranged, and the slopes of the after insertion of the clamping ring in the cap sleeve opposite wedge surfaces are the same.
  • the inner peripheral surface of the clamping ring is designed such that a frictional or positive connection between the clamping ring and the housing results by placing the cap on the housing.
  • the inner peripheral surface of the cap sleeve and the technicallyumfanes simulation the clamping ring are designed such that a frictional engagement between by placing the cap on the housing of the writing, drawing or painting device and a subsequent relative axial rotation between the cap and the housing the cap sleeve and the clamping ring results.
  • the cap is designed such that it can be placed sealingly on the housing.
  • the invention is based on the surprising finding that the production of a secure connection is made possible in a simple manner by a clamping ring which unfolds its function by turning the cap.
  • the cap can be put on in the usual way and fixed with only a slight turn ( ⁇ 120 °).
  • a separate clamping ring is no radially oriented search, as in a bayonet lock required.
  • cap sleeve 10 has an open end 12 and a closed end (not shown). Starting from the open end 12, the cap sleeve has a first section 14 with an inner diameter d 1 , a second section with three wedge surfaces radially rising in the circumferential direction, of which only two, namely 18 and 20 are visible, a third section 23 with an inner diameter d 2 , where d 2 ⁇ d 1 , a fourth section 24 having an inner diameter d 3 , where d 3 ⁇ d 2 , and a fifth section 26 having an inner diameter d 4 , where d 4 ⁇ d 3 .
  • the paragraph 30 serves as a stop surface for a clamping ring (not shown).
  • the wedge surfaces 18, 20 and 22 each extend over 120 °.
  • FIG. 3 shown housing 32 of a writing instrument, z.
  • a fountain pen has a housing tip 34 with two cylindrical sections 36 and 38 with different outer diameters, which are connected to each other via a frusto-conical portion 40 and the shoulder 39.
  • FIG. 4 clearly shows that the clamping ring 42 over a portion in its longitudinal direction on the outer peripheral surface 3 in the circumferential direction radially increasing wedge surfaces 44, 46 and 4 &, which are designed according to the wedge surfaces 18, 20 and 22 , Between the wedge surfaces 44, 46 and 48, a gap 50 or 52 or 54 is arranged in each case.
  • the clamping ring 42 can be divided into three sections 56, 58 and 60.
  • the wedge surfaces 44, 46, 48 are arranged.
  • the section 58 three paragraphs 62, 64 and 66 extending in the circumferential direction over only a partial area (see also FIGS FIG. 6 ) intended.
  • the third portion 60 has a constant outside diameter which is less than the effective outside diameters of the portions 56 and 58.
  • FIG. 5 shows a view of the clamping ring 42 in the direction of arrow A.
  • Each gap 50, 52 and 54 extends over an angular range of 10 °.
  • FIG. 7 shows a sectional view taken along the line VII-VII of FIG. 6 .
  • FIG. 8 shows a longitudinal sectional view of the housing 32 of FIG. 3 with attached cap 68.
  • the cut corresponds to the cut of FIG. 7
  • the cap 68 includes the cap sleeve 10 and the separate from the cap sleeve clamping ring 42.
  • the clamping ring 42 is in frictional engagement with the housing 32.
  • the housing 32 with his paragraph 39 on a shoulder 70 on the inside of the clamping ring 42 is present.
  • the clamping ring 42 is in turn with its section 60 on the shoulder 30 (see FIG. 1 ) of the cap sleeve 10.
  • FIG. 9 shows a further longitudinal sectional view of the housing 32 of FIG. 3 with attached cap 68. During the in FIG. 8 As shown in section through the paragraph 64, the section extends through one of the gaps 50, 52 and 54th
  • FIG. 10 shows a sectional view taken along the line XX of FIG. 8 .
  • the three wedge surfaces 18, 20 and 22 of the clamping ring 42 and the corresponding wedge surfaces 44, 46 and 48 of the cap sleeve 10 can be seen.
  • the rotation of the clamping ring 42 relative to the cap sleeve 10 consequently, its inner diameter is reduced. This leads to a clamping and thus also to an axial tight fit of the cap 68 on the housing 32.
  • the rotation of the clamping ring 42 is effected by the frictional engagement with the housing 32.
  • the cap 68 can be put on in the usual way and fix with only a slight turn ( ⁇ 120 °).

Landscapes

  • Pens And Brushes (AREA)
  • Clamps And Clips (AREA)
  • Coating Apparatus (AREA)
  • Closures For Containers (AREA)

Claims (4)

  1. Capuchon (68) pour un instrument d'écriture, de dessin ou de peinture, comprenant une douille de capuchon (10) et une bague de serrage (42), la bague de serrage (42) étant agencée de manière séparée dans la douille de capuchon (10), et la surface périphérique intérieure de la douille de capuchon ainsi que les surfaces périphériques extérieure et intérieure de la bague de serrage étant conçues de manière telle, qu'il résulte de la mise en place du capuchon sur le boitier (32) d'un instrument d'écriture, de dessin ou de peinture, suivie d'une rotation axiale relative entre le capuchon et le boitier, une immobilisation par ajustement serré du capuchon sur le boitier,
    caractérisé
    en ce que sur la surface périphérique extérieure de la bague de serrage (42) sont agencées au moins une surface en coin (44, 46, 48) radialement montante dans la direction périphérique et, sur la surface périphérique intérieure de la douille de capuchon (10), un nombre correspondant de surfaces en coin de même type (18, 20, 22),
    les pentes des surfaces en coin (18, 48 ; 20, 46 ; 22, 44) mutuellement opposées après l'insertion de la bague de serrage (42) dans la douille de capuchon (10), étant identiques.
  2. Capuchon (68) selon la revendication 1, caractérisé en ce que la surface périphérique intérieure de la bague de serrage (42) est d'une configuration telle, qu'il résulte de la mise en place du capuchon sur le boitier (32), une liaison par friction ou complémentarité de formes entre la bague de serrage et le boitier.
  3. Capuchon (68) selon la revendication 2, caractérisé en ce que la surface périphérique intérieure de la douille de capuchon (10) ainsi que la surface périphérique extérieure de la bague de serrage (42) sont d'une configuration telle, qu'il résulte de la mise en place du capuchon sur le boitier (32) de l'instrument d'écriture, de dessin ou de peinture, suivie d'une rotation axiale relative entre le capuchon et le boitier, une liaison par friction entre la douille de capuchon et la bague de serrage.
  4. Capuchon (68) selon l'une des revendications précédentes, caractérisé en ce que le capuchon (68) est d'une configuration telle, qu'il puisse être engagé de manière étanche sur le boitier (32).
EP02754316A 2001-09-14 2002-07-04 Capuchon destine a un instrument d'ecriture, de dessin ou de peinture Expired - Lifetime EP1425189B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10145051A DE10145051A1 (de) 2001-09-14 2001-09-14 Kappe für ein Schreib-, Zeichen oder Malgerät
DE10145051 2001-09-14
PCT/DE2002/002445 WO2003026903A1 (fr) 2001-09-14 2002-07-04 Capuchon destine a un instrument d'ecriture, de dessin ou de peinture

Publications (2)

Publication Number Publication Date
EP1425189A1 EP1425189A1 (fr) 2004-06-09
EP1425189B1 true EP1425189B1 (fr) 2009-05-20

Family

ID=7698853

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02754316A Expired - Lifetime EP1425189B1 (fr) 2001-09-14 2002-07-04 Capuchon destine a un instrument d'ecriture, de dessin ou de peinture

Country Status (12)

Country Link
US (1) US6910825B2 (fr)
EP (1) EP1425189B1 (fr)
JP (1) JP2005502513A (fr)
KR (1) KR100687593B1 (fr)
CN (1) CN1246164C (fr)
AU (1) AU2002320908B2 (fr)
CA (1) CA2455976C (fr)
DE (2) DE10145051A1 (fr)
HK (1) HK1072919A1 (fr)
MX (1) MXPA04001973A (fr)
TW (1) TW568840B (fr)
WO (1) WO2003026903A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7674293B2 (en) * 2004-04-22 2010-03-09 Facet Solutions, Inc. Crossbar spinal prosthesis having a modular design and related implantation methods

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1583579A (en) * 1923-03-24 1926-05-04 Carter S Ink Co Fountain-pen cap
US1838543A (en) * 1928-05-17 1931-12-29 Aaron A Goldstein Fountain pen and the like
US2396866A (en) * 1944-12-09 1946-03-19 Margaret Carpenter Lytton Cap fastening means for fountain pens
GB722899A (en) * 1950-09-04 1955-02-02 Theodor Kovacs Improvements in or relating to fountain pens
DE1802121U (de) 1959-04-01 1959-12-10 Georg Linz Fuellhalterfabrik Schreibgeraet mit abnehmbarer gehaeusekappe.
CH490484A (de) 1967-11-23 1970-05-15 Givaudan & Cie Sa Riechstoffkomposition
FR2421738A1 (fr) * 1978-04-04 1979-11-02 Dupont S T Dispositif de fixation d'un capuchon sur le corps d'un stylo
JP2892973B2 (ja) * 1995-06-22 1999-05-17 株式会社パイロット 筆記具又は塗布具用キャップ

Also Published As

Publication number Publication date
DE10145051A1 (de) 2003-04-03
HK1072919A1 (en) 2005-09-16
KR20040044880A (ko) 2004-05-31
US20050031406A1 (en) 2005-02-10
CN1246164C (zh) 2006-03-22
WO2003026903A1 (fr) 2003-04-03
MXPA04001973A (es) 2005-02-17
AU2002320908B2 (en) 2006-09-21
CA2455976A1 (fr) 2003-04-03
JP2005502513A (ja) 2005-01-27
KR100687593B1 (ko) 2007-03-02
CN1553865A (zh) 2004-12-08
EP1425189A1 (fr) 2004-06-09
US6910825B2 (en) 2005-06-28
DE50213568D1 (de) 2009-07-02
TW568840B (en) 2004-01-01
CA2455976C (fr) 2007-12-11

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