EP1486349A2 - Instrument d'écriture - Google Patents

Instrument d'écriture Download PDF

Info

Publication number
EP1486349A2
EP1486349A2 EP04022316A EP04022316A EP1486349A2 EP 1486349 A2 EP1486349 A2 EP 1486349A2 EP 04022316 A EP04022316 A EP 04022316A EP 04022316 A EP04022316 A EP 04022316A EP 1486349 A2 EP1486349 A2 EP 1486349A2
Authority
EP
European Patent Office
Prior art keywords
writing instrument
tip
writing
cap
guide sleeve
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Withdrawn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
EP04022316A
Other languages
German (de)
English (en)
Other versions
EP1486349A3 (fr
Inventor
Achim Velte
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.)
Herlitz PBS AG Papier
Original Assignee
Herlitz PBS AG Papier
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
Priority claimed from DE20200808U external-priority patent/DE20200808U1/de
Priority claimed from DE20200806U external-priority patent/DE20200806U1/de
Application filed by Herlitz PBS AG Papier filed Critical Herlitz PBS AG Papier
Publication of EP1486349A2 publication Critical patent/EP1486349A2/fr
Publication of EP1486349A3 publication Critical patent/EP1486349A3/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/04—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by means sliding in longitudinally-slotted casings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons

Definitions

  • the invention relates to a writing instrument.
  • a writing instrument which has an outer sleeve, in the interior of which a Mine is axially movable, which is in a tip of the writing instrument is stored is known.
  • a disadvantage of such a writing instrument is that its length in writing is essentially equal to the length is in the closed state.
  • the construction of this writing instrument enables namely, it does not adversely affect the length of the Writing instrument of the kind necessary for its ergonomic handling Length in the writing state to a smaller length in the closed state shorten the writing instrument, but what of a variety is increasingly demanded by customers because they want a compact one when closed and therefore easy to insert To have writing utensils.
  • a writing instrument which has a cap, a handle and a Has tip that delimit an interior of the writing instrument, in a mine is recorded, the tip of the mine in a writing state of the writing instrument in front of the front end of the tip of the writing instrument and behind in a closed state of the writing instrument the front end of the tip of the writing instrument is known.
  • adversely with this writing instrument is also that its length in the writing state is substantially equal to the length in the closed state.
  • the Construction of the known writing instrument makes it possible in disadvantageous way not the length of the writing instrument before the for its ergonomic handling required length in writing to a smaller length in the closed state of the writing instrument shorten what is increasing from a large number of customers is required because they want a compact in the closed state building and therefore easy to insert writing instrument.
  • a writing instrument to further develop such that the writing instrument according to the invention in the closed state has a shorter length than when it is written.
  • a writing instrument with an outer sleeve, in the interior of which a lead is axially movable is arranged, which is mounted in a tip of the writing instrument or a writing instrument, which has a cap, a handle and a tip has that limit an interior of the writing instrument, in which a Mine is recorded, the tip of the mine in a writing state of the Writing instrument in front of the front end of the tip of the writing instrument and in a closed state of the writing instrument behind it is located at the front end of the tip of the writing instrument, that the writing instrument can be used without the aid or acceptance of a existing cap in the closed state a shorter or lower Length than in the writing state.
  • the writing instrument is designed in such a way that in the outer sleeve of the writing instrument an inner sleeve receiving the refill is arranged to be movable in the axial direction of the writing instrument, that the outer sleeve is a guide element for a connected to the inner sleeve Control element, and that by a movement of the Control the inner sleeve from a first end position in which the mine tip the lead behind the front end of the outer sleeve of the The writing instrument lies in a second end position in which the tip of the mine is in front the front end of the outer sleeve of the writing instrument is movable and that the inner sleeve can be fixed in position in this second end position.
  • the measures according to the invention advantageously and Way a writing instrument is formed, which is characterized by that its length when closed is significantly less than its length Length in the writing state of the writing instrument according to the invention.
  • a writing instrument is formed, which is characterized by that its length when closed is significantly less than its length Length in the writing state of the writing instrument according to the invention.
  • Writing instrument is designed in such a way that the Tip of the writing instrument mounted between two end positions the tip is slidably arranged, being in the first end position the tip of the lead of the lead recorded in the writing instrument the front end of the tip protrudes and in the second end position the tip of the lead of the mine in the axial direction behind the front
  • the end of the tip of the writing instrument lies in the cap of the A writing element is arranged through which the tip of the writing instrument can be acted on, so that with a corresponding axial movement of the cap towards the tip of the writing instrument Switching element acts on the tip and this from its first end position moved to its second end position, and that the cap of the writing instrument in this position of the tip of the writing instrument can be fixed in position.
  • a writing instrument designated 101 is shown, which is shown in FIGS. 1 and 2 in a handle 102, a cap 103 and outlines a tip 104.
  • a lead M can be accommodated 3 (4)
  • the tip M 'of which is shown in Figs
  • Writing state of the writing instrument 101 via a front end 104 ' the tip 104 protrudes and that in the closed state of the writing instrument 101 behind the front end 104 'of the tip 104 of the writing instrument 101 is located and thus protected in its interior 101 ' is.
  • the mine tip M '- as can be seen in FIG. 3 - to move from its writing state to the inside of the tip 104 provided that the cap 103 axially in the direction of the handle 102 is shifted, which causes - as will be explained below -
  • the tip 104 advanced in the axial direction of the writing instrument 101 and thus covers the mine tip M 'of the mine M.
  • the approach does not only have the advantage that this makes it particularly simple way a protected recording of mine M in Interior 101 'of the writing instrument 101 can be achieved, but also that the length of the described in an advantageous manner Writing instrument 101 in its closed state shown in FIG. 2 is significantly shortened so that this then compact writing instrument 101 can be stored easily and in a space-saving manner after - as below also described in detail - the cap 103 in the in Fig. 2nd position shown was locked.
  • 3 to 5 is the geometrical construction of the writing instrument 101 shown in longitudinal section.
  • the tip 104 of the writing instrument 101 is tubular and axially displaceably mounted in the handle 102 of the writing instrument 101, at least from its first end position shown in FIG its second end position shown in Fig. 4.
  • one Guide sleeve 110 is provided, one front end 104 'of the Tip 109 facing front part 110a on the inner wall of the sleeve-shaped Handle 102 rests and preferably firmly connected to this is. This ensures a safe arrangement of the guide sleeve 110a reached in the writing instrument 101.
  • the front part 110a of the guide sleeve 110 goes over a step 110b into a rear part 110c, which is the actual guidance of the tubular tip 104 in the handle 102 of the writing instrument 101 is used, by the outer wall of the tubular portion 104b of the tip 104 the inner wall of the rear part 110c of the guide sleeve 110.
  • the step 110b forms a stop for a front part 104a of the Tip 104 of the writing instrument 101.
  • the step-like configuration of the guide sleeve 110 furthermore causes that the outer wall of the tubular part 104b of the tip 104 spaced from the inner wall of the handle 102, so that in these through the inner wall and the outer wall of the guide sleeve 110 limited space a front portion 6 'of a cap inner tube 106 of the cap 103 can be inserted.
  • Control sleeve 107 arranged, the front end 107a on the outer wall of the rear part 110c of the guide sleeve 110 and preferably is firmly connected to this, whereby the control sleeve 107 in Interior 101 'of the writing instrument 101 is fixed in position.
  • the control sleeve 107 serves on the one hand as a guide for the inner cap tube 106, so that the inner cap tube 106 and thus that with this inner cap tube 106 firmly connected actual cap part 103a of the cap 103 in its in 1 and 3 shown in its retracted in Figs. 2 and 4 Closed position is movable along the control sleeve 107.
  • the control sleeve 107 also has a guide element 108 with a region 108a running in the axial direction for a here as Switch pin 109 'formed switching element 109, which with the Cap 103 is connected and serves to advance the cap 103 towards the handle 102 a rear end 104b 'of the tip 104 to act, causing the tip 104 of its shown in Fig. 3 Writing position in its shown in Fig. 4, opposite the writing position advanced closed position is moved by the guide member 108 in the longitudinal region 8a of the guide element 108 is moved.
  • the cap 103 of the writing instrument 101 is locked in this closed position.
  • the tip 104 of the writing instrument 101 is acted upon by a return spring 112 which is coaxial to the tubular part 104b of the tip 104 is arranged and causes the tip 104 in the closed state of the writing instrument 101 with a spring force acting in the direction of the cap 103 is applied.
  • a return spring 112 which is coaxial to the tubular part 104b of the tip 104 is arranged and causes the tip 104 in the closed state of the writing instrument 101 with a spring force acting in the direction of the cap 103 is applied.
  • Stop element 113 is provided, which has a first stop for the return spring 112 for the tip 104.
  • a second The stop for the return spring 112 is located on the cap side End of the guide sleeve 110 is formed.
  • Such a construction has the advantage that when opening of the writing instrument 101 described, which is easy to accomplish as a result is by the cap 103 against their previously described Direction of rotation is moved, which by this rotary movement Switching element 109 from the transverse region 108b in the axial Directional region 108a of the guide element 108 is moved and a slight retraction of the cap 103 causes the application of the tip 104 by the switching element applied to it 109 is lifted, the tip 104 of its shown in FIG. 4 second setting in with the writing state of the writing instrument 101 correlated first end position by the action of the return spring 112 is retrieved, which then leads the mine tip M 'of mine M in is in its read-ready state.
  • the cap 103 can then again moved back to their starting position shown in Fig. 3 and through there suitable agents are fixed in position.
  • cap spring 115 for moving the cap 103 back in which a cap spring 115 is arranged, which on the cap side End of the control sleeve 107 attaches and a driving force on the Exercises cap 103.
  • the cap spring 115 causes that by their driving force, the cap 103 automatically from that shown in FIG. 4 Closed position moved to its writing position shown in Fig. 3 becomes.
  • the cap spring 115 thus brings about an advantageous manner automatic opening of the writing instrument 101 described.
  • a mine M Spacer spring 117 is provided, which on the one hand on the mine M and on the other hand attaches to a stop surface 117 'of the tip 104. hereby is the mine M in the axial direction against a cap on the Control sleeve 107 attached changing element 119 pressed.
  • the spacer 117 advantageously causes the mine M in its defined position is held in the writing instrument 101, regardless of the respective position of the tip 104.
  • the rear end of the cap part 103a of the cap 103 has a passage opening 118 through which the Changing element 119 is accessible.

Landscapes

  • Pens And Brushes (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
EP04022316A 2002-01-18 2002-12-20 Instrument d'écriture Withdrawn EP1486349A3 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE20200808U 2002-01-18
DE20200808U DE20200808U1 (de) 2002-01-18 2002-01-18 Schreibgerät
DE20200806U DE20200806U1 (de) 2002-01-18 2002-01-18 Schreibgerät
DE20200806U 2002-01-18
EP02028563A EP1329338B1 (fr) 2002-01-18 2002-12-20 Instrument d'écriture

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP02028563.1 Division 2002-12-20

Publications (2)

Publication Number Publication Date
EP1486349A2 true EP1486349A2 (fr) 2004-12-15
EP1486349A3 EP1486349A3 (fr) 2004-12-29

Family

ID=26057359

Family Applications (2)

Application Number Title Priority Date Filing Date
EP04022316A Withdrawn EP1486349A3 (fr) 2002-01-18 2002-12-20 Instrument d'écriture
EP02028563A Expired - Lifetime EP1329338B1 (fr) 2002-01-18 2002-12-20 Instrument d'écriture

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP02028563A Expired - Lifetime EP1329338B1 (fr) 2002-01-18 2002-12-20 Instrument d'écriture

Country Status (7)

Country Link
EP (2) EP1486349A3 (fr)
AT (1) ATE304948T1 (fr)
DE (1) DE50204317D1 (fr)
DK (1) DK1329338T3 (fr)
ES (1) ES2247259T3 (fr)
PT (1) PT1329338E (fr)
SI (1) SI1329338T1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2467775A (en) * 2009-02-13 2010-08-18 Richard Colin Thomas Allan Writing instrument

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20309256U1 (de) * 2003-06-16 2003-09-11 Hsieh Ming Jen Druckkugelschreiber
CN103722942A (zh) * 2013-12-25 2014-04-16 宁波江北瑞臣工艺品设计有限公司 防止儿童开启的笔
CN103722945A (zh) * 2013-12-25 2014-04-16 宁波江北瑞臣工艺品设计有限公司 防止小孩打开的笔
CN103754018B (zh) * 2013-12-25 2015-10-14 宁波江北瑞臣工艺品设计有限公司 一种防止儿童打开的安全笔
CN110356144B (zh) * 2019-07-19 2021-02-05 温州市简系文具有限公司 一种双向摁压伸缩笔
CN112373222B (zh) * 2020-11-20 2024-03-26 得力集团有限公司 一种笔的防误操作结构及笔
EP4249283A1 (fr) 2022-03-23 2023-09-27 BIC Violex Single Member S.A. Instruments d'écriture et procédé associé

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4601599A (en) * 1983-12-27 1986-07-22 Katoh Kinzoku Kogyo Kabushiki Kaisha Ball-point pen
EP0968843A1 (fr) * 1998-06-29 2000-01-05 Soo Choi Man Crayon à longueur variable
US6273627B1 (en) * 2000-10-16 2001-08-14 A.T.X. International, Inc. Expandable writing instrument
US6276855B1 (en) * 2000-11-01 2001-08-21 Ming-Jen Hsien Retractile pen
EP1221383A1 (fr) * 2001-01-09 2002-07-10 A.T.X. International, Inc. Instrument d'écriture expansible

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE254849C (fr) *
DE1695433U (de) * 1954-09-02 1955-03-24 Merz & Krell Schreibwarenfabri Kugelschreiber mit versenkbarer schreibpatrone.
JPS4934201Y1 (fr) * 1970-08-15 1974-09-17
IT209659Z2 (it) * 1986-04-17 1988-10-24 Martinelli Erasmo Oggetto scrivente tascabile con corpo retrattile mediante aletta cernierata.
DE3841746A1 (de) * 1988-12-10 1990-06-13 Geha Werke Gmbh Schreibgeraet

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4601599A (en) * 1983-12-27 1986-07-22 Katoh Kinzoku Kogyo Kabushiki Kaisha Ball-point pen
EP0968843A1 (fr) * 1998-06-29 2000-01-05 Soo Choi Man Crayon à longueur variable
US6273627B1 (en) * 2000-10-16 2001-08-14 A.T.X. International, Inc. Expandable writing instrument
US6276855B1 (en) * 2000-11-01 2001-08-21 Ming-Jen Hsien Retractile pen
EP1221383A1 (fr) * 2001-01-09 2002-07-10 A.T.X. International, Inc. Instrument d'écriture expansible

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2467775A (en) * 2009-02-13 2010-08-18 Richard Colin Thomas Allan Writing instrument

Also Published As

Publication number Publication date
EP1486349A3 (fr) 2004-12-29
ATE304948T1 (de) 2005-10-15
EP1329338A2 (fr) 2003-07-23
ES2247259T3 (es) 2006-03-01
PT1329338E (pt) 2005-11-30
EP1329338B1 (fr) 2005-09-21
DE50204317D1 (de) 2006-02-02
EP1329338A3 (fr) 2004-01-02
DK1329338T3 (da) 2005-10-17
SI1329338T1 (sl) 2005-12-31

Similar Documents

Publication Publication Date Title
EP1084763B1 (fr) Distributeur, notamment pour pulvériser un produit fluide contenu dans un réservoir
DE202006018883U1 (de) Chirurgischer Obturator
DE4037791C1 (fr)
DE3125454A1 (de) Bohrhammer fuer bohr- und schlagbohrbetrieb
DE2711124B1 (de) Handpipette
WO2007031132A1 (fr) Tournevis pour vis a os
EP1712974A1 (fr) Bouton tournant rétractable d'un dispositif de commutation ou de positionnement, en particulier d'un appareil éléctroménager
EP2130609B1 (fr) Dispositif d'évacuation de milieux
EP1526422B1 (fr) Bouton tournant rétractable d'un dispositif de commutation ou de positionnement, en particulier d'un appareil éléctromenager
DE4312208B4 (de) Kupplungskugelträger für Fahrzeug-Anhängerkupplungen
EP1486349A2 (fr) Instrument d'écriture
EP1033103A2 (fr) Tuyau d'aspirateur télescopique
EP1499225B1 (fr) Manche d'aspirateur
WO1994011204A1 (fr) Dispositif permettant d'ecrire ou d'appliquer un liquide ou un solide
DE29505752U1 (de) Vorrichtung zum Verbinden von Platten mittels Verschraubung
DE102006059012B3 (de) Chirurgischer Obturator
EP0721068B1 (fr) Structure à barres détachables
DE19725401C1 (de) Bohrvorrichtung mit Begrenzung des Bohrweges
DE19950393A1 (de) Werkzeugaufnahme für einen Bohr- oder Meisselhammer
DE102009019848B4 (de) Schreibgerät
DE10024113B4 (de) Klammerformvorrichtung
DE19527450A1 (de) Bedienungsgriff
DE8703023U1 (de) Auftragseinrichtung
DE2823102C2 (de) Einrichtung zur Betätigung eines Steuerschiebers, insbesondere für ein Mehrstellungs-Mehrwegeventil
DE60125454T2 (de) Verriegelungssystem für Spenderpumpen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AC Divisional application: reference to earlier application

Ref document number: 1329338

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

17P Request for examination filed

Effective date: 20041029

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20060427