EP0132490A2 - Moyens de fixation de clips de retenue sur des parties tubulaires métalliques pour des instruments d'écritures - Google Patents

Moyens de fixation de clips de retenue sur des parties tubulaires métalliques pour des instruments d'écritures Download PDF

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Publication number
EP0132490A2
EP0132490A2 EP84101543A EP84101543A EP0132490A2 EP 0132490 A2 EP0132490 A2 EP 0132490A2 EP 84101543 A EP84101543 A EP 84101543A EP 84101543 A EP84101543 A EP 84101543A EP 0132490 A2 EP0132490 A2 EP 0132490A2
Authority
EP
European Patent Office
Prior art keywords
material sections
sleeve
shaped
tongue
folded
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Withdrawn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
EP84101543A
Other languages
German (de)
English (en)
Other versions
EP0132490A3 (fr
Inventor
Dieter Ing.Grad. Eylers
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.)
GOTTLIEB ROLL GmbH AND Co
Original Assignee
GOTTLIEB ROLL GmbH AND Co
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 GOTTLIEB ROLL GmbH AND Co filed Critical GOTTLIEB ROLL GmbH AND Co
Publication of EP0132490A2 publication Critical patent/EP0132490A2/fr
Publication of EP0132490A3 publication Critical patent/EP0132490A3/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Withdrawn legal-status Critical Current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
    • 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
    • B43K25/00—Attaching writing implements to wearing apparel or objects involving constructional changes of the implements
    • B43K25/02—Clips
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/13—Article holder attachable to apparel or body
    • Y10T24/1321—Pencil
    • Y10T24/1324—Clasp attached
    • Y10T24/1347—Flexible shank pencil holder
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/13—Article holder attachable to apparel or body
    • Y10T24/1394—Article held by clip

Definitions

  • the invention relates to a fastening arrangement of holding clips on sleeve-shaped metallic parts of writing implements, such as ballpoint pen housing parts, fountain pen protective caps or the like. with a retaining clip which has a retaining clip punched out of resilient metallic band material and fastened at its upper end to the sleeve-shaped part, the lower end of which is resiliently pressed onto the sleeve-shaped part.
  • the fastening of retaining clips to the housings of ballpoint pens or the protective caps of fountain pens was originally carried out by means of a fastening ring formed on the fastening end of the clip and angled at right angles to the retaining receptacle of the clip, which was fixed between two housing parts screwed, glued or otherwise connected to one another.
  • the assembly of retaining clips on off In contrast, plastic injection-molded sleeve-shaped housing parts, e.g.
  • ball pen housings could be simplified by the fact that Hoh at the end of the retaining clip provided a fastening tab with lateral, backward inclined tooth projections, which were inserted into a complementary fastening opening molded into the housing part and through which into the Plastic material penetrating tooth projections is locked against retraction. In the case of thin-walled, sleeve-shaped parts made of metal, solo fastening of the retaining clips is not possible.
  • the invention is therefore based on the object of providing a fastening arrangement for holding clips on such sleeve-shaped parts of writing utensils consisting of thin-walled metallic material, which allows simple and quick fastening of the holding clip to a suggested sleeve-shaped part, which is inseparable from the expected stresses.
  • the retaining clip in the region of its upper end has two tab-shaped material sections folded over from its opposite longitudinal edges in the direction of the sleeve-shaped part, that the web part of the retaining clip extends over the upper end of the tab-shaped material sections is extended to a tongue, which is in the same direction twice over the upper edges of the material sections to the sleeve-shaped part and then in a substantially parallel to the web portion is folded back between the material sections, the length of the tongue is dimensioned so that its free end projects beyond the material sections towards the lower end of the retaining receptacle, and that in the sleeve-shaped part a suitably receiving the folded lobe-shaped material sections, im Essentially rectangular opening is provided, from the opposite longitudinal edges of which a short extension facing the respective opposite longitudinal edge protrudes, which is formed in each case by an associated, between the folded back portion of the tongue and the sleeve-shaped edges
  • the mounting of the retaining clip in the opening of the sleeve-shaped part takes place in such a way that first the free end of the tongue projecting over the material sections in the direction of the lower end of the retaining clip is pushed over the assigned transverse edge of the opening into the interior of the sleeve-shaped part and then that of the longitudinal edges Approaches to the opening can be snapped into the recess in the lobe-shaped material sections by pressure on the upper end of the retaining clip. It can be seen that this assembly process can not only be carried out by hand, but can also be automated relatively easily.
  • the folded, tab-shaped material settles sections at their lower end in the web part stiffening against resilient deflection, extending over the entire length of the web part, folded material strips, the width of which, however, is reduced compared to the tab-shaped material sections.
  • the retaining clip itself is therefore relatively stiff by the strips of material, its resilient pressure on the sleeve-shaped part being essentially taken over by the tongue which has been folded twice.
  • the folded strips of material are widened in such a way that they bear under prestress on the outside of the sleeve-shaped parts and thus form the usual clamping point of such retaining clips.
  • the part of the tongue which is folded back between the edges of the folded lobe-shaped material sections and which extends towards the sleeve-shaped part and runs parallel to the web part of the retaining clip is advantageously pressed into a curved shape transversely to its longitudinal extent, the radius of the tongue roughly corresponding to the inner radius of the sleeve-shaped part.
  • the end of the tongue projecting over the material sections thus adapts to the inner contour of the sleeve-shaped part.
  • the tongue has approximately that in a section directly adjoining the web part of the holding apex located between the tab-shaped material abutments Width of the web part and in this section is edged on the upper and a section of the rear end edge of the folded flap-shaped material sections, while the remaining section of the tongue is narrower up to its free tongue end, and engages between the mutually facing inner surfaces of the flap-shaped material sections.
  • the flap-like material sections then expediently have a greater width in the area receiving the narrower section of the tongue between them at right angles to the flat sides of the web part than the upper partial sections of the flap-shaped material sections covered on their end edges by the wider section of the tongue.
  • the recesses in the folded-over lobe-shaped material sections, which receive the projections projecting from the side edges of the opening of the sleeve-shaped part, are then provided in the edges of their upper partial area overlapped by the wider partial section of the tongue.
  • the holding clip shown in FIGS. 1 a to 1 c is first punched out in the form of the elongated blank 12 shown in FIG. 1 d from resilient, metallic strip material and then folded over along the bending lines 14, 16 and 18 indicated by dash-dotted lines Formed to the ready-to-mount retaining clip 10.
  • an elongated web part 20 is formed, from the opposite longitudinal edges of which cut, flap-shaped material sections 22 are bent at right angles in the upper end region, which continue towards the lower end in the web part 20, stiffening, narrower material strips 24 which in the lower end area at 26 again.
  • the web part 20, together with the sections 22, 24 and 26 of the blank 12 which are bent along the bending lines 14, forms the holding part 10, which can also be referred to as a holding clip,
  • the web part 20 merges at the upper end of the retaining clip into a tongue 28, which projects in the longitudinal direction and extends over the tab-shaped material sections 22 and which in its first section 30 adjoining the web part has approximately the width of the web part.
  • the tongue 28 has a smaller width.
  • the tongue 28 xird - after the edges of the sections 22, 24, 26 - first along the bending line 16 and then along the bending line 18 on the end edges of the lobe-shaped material sections 22, being folded in the first wider section 20 covers the front edges.
  • Their narrower section 32 lies between the inner surfaces of the lobe-shaped material sections, which accordingly have a somewhat larger width in their section 22 ′ assigned to the narrower tongue section 32 than in their upper section 22 ′′.
  • section 22 ′′ of each material section 22 there is moreover a recess 34 open to the front edge is provided, the open mouth of which, after the edge of the tongue 28 along the bending lines 16, 18, is closed by the tongue, so that the recess 34 then has the shape of an opening which is closed on all sides.
  • the fountain pen protection cap 36 is a cylindrical, sleeve-shaped part made of thin sheet metal, which is closed at its upper end, while its open lower end can optionally be pushed over the opposite ends of a fountain pen.
  • a substantially rectangular window-like opening 38 is cut or punched into the circumferential surface of the protective cap 36, which is just large enough to cover the edge regions of the lobe-shaped material sections 22 facing away from the web part 20 and at a parallel distance from it Web part between the or on the front edges of the material sections 22 lying upper part of the tongue 28 is able to accommodate.
  • a short extension 40 projects toward the opposite longitudinal edge, which in the ventilated mounting position of the retaining clip 10 on the protective cap 36 engages in the recesses 34 in the manner shown in FIGS. 3a, 3b and 3c Fix the retaining clip 10 in the opening 38.
  • FIGS. 3a, 3b and 3c show the fountain pen protective cap 36 with the retaining clip 10 attached to it. It can be seen in particular from FIGS. 3a and 3b that the free end of the tongue 28 projecting over the tab-shaped material sections 22 in the direction of the lower end of the retaining clip extends over the lower transverse edge of the opening 38 and the retaining clip 10 in cooperation with the recesses 34 latched approaches 40 captive on the protective cap 36 holds. As a result of the above-mentioned arching of the end section of the tongue 28, the part of the tongue lying inside the protective cap 36 adapts to the inner contour of the protective cap, as can be seen in FIG. 3c.
  • the holding clip 10 is mounted on the protective cap 36 in such a way that first the free end section of the tongue 28 is pushed over the lower transverse edge of the opening 38 and then the upper end of the holding clip is pressed radially into the opening 38, the lugs 40 being pushed over the side Snap the edges of the tongue 28 into the recesses 34.
  • the material sections 26 provided at the lower end of the retaining receptacle, bent from the web part 20 are pretensioned on the outer surface of the protective cap 36 and thus form the clamping point at which the material of the bag protects a user against accidental loss of the protective cap and thus of the fountain pen held in it is clamped.

Landscapes

  • Clips For Writing Implements (AREA)
  • Clamps And Clips (AREA)
EP84101543A 1983-07-23 1984-02-15 Moyens de fixation de clips de retenue sur des parties tubulaires métalliques pour des instruments d'écritures Withdrawn EP0132490A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3326678 1983-07-23
DE3326678A DE3326678C2 (de) 1983-07-23 1983-07-23 Befestigungsanordnung von Halteklips an hülsenförmigen metallischen Teilen von Schreibgeräten

Publications (2)

Publication Number Publication Date
EP0132490A2 true EP0132490A2 (fr) 1985-02-13
EP0132490A3 EP0132490A3 (fr) 1986-10-22

Family

ID=6204800

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84101543A Withdrawn EP0132490A3 (fr) 1983-07-23 1984-02-15 Moyens de fixation de clips de retenue sur des parties tubulaires métalliques pour des instruments d'écritures

Country Status (4)

Country Link
US (1) US4608733A (fr)
EP (1) EP0132490A3 (fr)
JP (1) JPS6027600A (fr)
DE (1) DE3326678C2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4765767A (en) * 1985-08-01 1988-08-23 Bic Corporation Snap-on clip for elongated instruments
JPH065194Y2 (ja) * 1987-02-19 1994-02-09 三菱鉛筆株式会社 ノック式シャープペンシル
US5336006A (en) * 1992-10-09 1994-08-09 Bic Corporation Retractable writing instrument having replaceable cartridge
DE4308018C2 (de) * 1993-03-13 1996-10-24 Roll Fa Gottlieb Halteklip-Anordnung an hülsenförmigen metallischen Teilen von Schreibgeräten, wie Kugelschreibern u. dgl.
DE29910691U1 (de) 1999-06-18 1999-12-09 Ackermann, Bruno, 55268 Nieder-Olm Handschreibgeräte in Komponentenbauweise
JP2002127677A (ja) * 2000-10-23 2002-05-08 Kotobuki:Kk クリップ取付構造
US7671850B2 (en) * 2001-06-15 2010-03-02 Anoto Ab Electronic pen
US6979143B2 (en) * 2003-06-11 2005-12-27 Forever Green Holdings, Llc Carabiner writing instrument
USD505452S1 (en) 2003-05-19 2005-05-24 Tabitha Crawford Writing utensil
CA117523S (en) * 2006-04-18 2008-02-05 Pentel Kk Marking pen
CN205674236U (zh) * 2016-06-07 2016-11-09 阳江市纳丽德工贸有限公司 手柄及具有其的刀具
US11805890B1 (en) 2023-01-31 2023-11-07 Microtech Knives, Inc. Pocket clip for a tool

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125993A (en) * 1964-03-24 Writing implement
US1679232A (en) * 1925-12-30 1928-07-31 Shure Julius Fountain-pen and pencil clip
US2115363A (en) * 1936-09-02 1938-04-26 North And Judd Mfg Company Clip
US2153488A (en) * 1937-07-15 1939-04-04 Kahn David Inc Writing instrument clip
US2276891A (en) * 1939-10-06 1942-03-17 Eversharp Inc Clip for pocket articles
US2276513A (en) * 1940-07-30 1942-03-17 Autopoint Co Clip for mechanical pencils, fountain pens, and the like
FR1111133A (fr) * 1953-08-24 1956-02-22 Mentmore Mfg Co Ltd Perfectionnement aux agrafes
US2694843A (en) * 1953-12-09 1954-11-23 Clinton E Marshall Detachable clip for pens
US3033167A (en) * 1953-12-22 1962-05-08 Parker Pen Co Retractable point writing instrument
FR67718E (fr) * 1955-03-22 1958-03-18 Stylographe à bille à pointe rentrante
FR1150717A (fr) * 1955-11-10 1958-01-17 Fr Kammerer Ag Dispositif d'escamotage automatique de l'organe d'écriture d'un stylographe à bouton-poussoir ou appareil analogue
DE1148155B (de) * 1956-03-14 1963-05-02 Faber Castell A W Kugelschreiber mit in axialer Richtung verschiebbarer Schreibmine
GB841766A (en) * 1956-12-19 1960-07-20 Osmond Ltd E Improvements relating to writing instruments
US2962692A (en) * 1957-05-02 1960-11-29 North American Aviation Inc Electric contact terminal
US3016593A (en) * 1958-08-06 1962-01-16 Universal Button Company Hook
NL281361A (fr) * 1961-07-28
JPS5144926Y2 (fr) * 1971-05-27 1976-10-30
DE2237946B2 (de) * 1972-08-02 1976-10-28 Fa. A.W. Faber-Castell, 8504 Stein Huelse fuer schreib- und aehnliche geraete
JPS5555623Y2 (fr) * 1975-10-09 1980-12-23
JPS5538696U (fr) * 1978-09-04 1980-03-12
DE7910070U1 (de) * 1979-04-06 1979-09-27 Schaeffer-Homberg Gmbh, 5600 Wuppertal Halteklip für Schreibgeräte
FR2472478A1 (fr) * 1979-10-26 1981-07-03 Usilamme Sa Stylo ou objet analogue a agrafe perfectionnee

Also Published As

Publication number Publication date
JPS6027600A (ja) 1985-02-12
JPH0434520B2 (fr) 1992-06-08
EP0132490A3 (fr) 1986-10-22
DE3326678A1 (de) 1985-01-31
DE3326678C2 (de) 1986-09-04
US4608733A (en) 1986-09-02

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Inventor name: EYLERS, DIETER,ING.GRAD.