TW200607657A - Hydraulically controlled writing instrument - Google Patents

Hydraulically controlled writing instrument

Info

Publication number
TW200607657A
TW200607657A TW094129051A TW94129051A TW200607657A TW 200607657 A TW200607657 A TW 200607657A TW 094129051 A TW094129051 A TW 094129051A TW 94129051 A TW94129051 A TW 94129051A TW 200607657 A TW200607657 A TW 200607657A
Authority
TW
Taiwan
Prior art keywords
hydraulically controlled
writing
writing instrument
writing tip
protruding position
Prior art date
Application number
TW094129051A
Other languages
Chinese (zh)
Inventor
Franck Rolion
Frederic Duchesne
Jeanne-Antide Bouveresse
Original Assignee
Bic Soc
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 Bic Soc filed Critical Bic Soc
Publication of TW200607657A publication Critical patent/TW200607657A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/02—Ink reservoirs; Ink cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/02—Writing-core feeding mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/22—Writing-cores gripping means, e.g. chucks
    • 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
    • B43K24/023—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions with a deformable barrel
    • 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
    • B43K24/082—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 placed on the side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/12—Ball-point pens with retractable ball 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
    • 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
    • B43K8/24—Pens with writing-points other than nibs or balls characterised by the means for retracting writing-points

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

This is a hydraulically controlled writing instrument comprising a hollow body (3) extending longitudinally between a writing end (15) and a distal end (17), a pocket (5) containing a fluid, a writing tip (46) that can be moved parallel to the central axis (X) between at least a protruding position and a retracted position, and a holding mechanism (7, 41, 49) for holding the writing tip (46) to keep the writing tip (46) in the protruding position. The holding mechanism (7, 49) is active and keeps the writing tip (46) in the protruding position even when there is no particular urging action on the part of a user.
TW094129051A 2004-08-27 2005-08-25 Hydraulically controlled writing instrument TW200607657A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0409150A FR2874534B1 (en) 2004-08-27 2004-08-27 WRITING INSTRUMENT WITH HYDRAULIC CONTROL

Publications (1)

Publication Number Publication Date
TW200607657A true TW200607657A (en) 2006-03-01

Family

ID=34948534

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094129051A TW200607657A (en) 2004-08-27 2005-08-25 Hydraulically controlled writing instrument

Country Status (3)

Country Link
FR (1) FR2874534B1 (en)
TW (1) TW200607657A (en)
WO (1) WO2006027452A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10525762B2 (en) * 2016-12-06 2020-01-07 Sanford L.P. Writing instrument side-knock mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358210A (en) * 1978-11-20 1982-11-09 Ancos Co., Ltd. Mechanical pencil with chuck closing by normal writing grip
EP0231893A1 (en) * 1986-01-30 1987-08-12 Ancos Co., Ltd. Writing instrument
DE10116655A1 (en) * 2001-04-04 2002-10-17 Albert Verzieri Retractable pen has operating element forming part of holding section for writing so that finger pressure extends writing tip and resetting element automatically retracts tip when pen is not in use

Also Published As

Publication number Publication date
WO2006027452A1 (en) 2006-03-16
FR2874534A1 (en) 2006-03-03
FR2874534B1 (en) 2006-12-01

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