JPH0186587U - - Google Patents

Info

Publication number
JPH0186587U
JPH0186587U JP1987183389U JP18338987U JPH0186587U JP H0186587 U JPH0186587 U JP H0186587U JP 1987183389 U JP1987183389 U JP 1987183389U JP 18338987 U JP18338987 U JP 18338987U JP H0186587 U JPH0186587 U JP H0186587U
Authority
JP
Japan
Prior art keywords
outer cylinder
operating
writing
tip
operating portion
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.)
Granted
Application number
JP1987183389U
Other languages
English (en)
Other versions
JPH0452072Y2 (ja
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 filed Critical
Priority to JP1987183389U priority Critical patent/JPH0452072Y2/ja
Priority to KR2019880010241U priority patent/KR910002229Y1/ko
Publication of JPH0186587U publication Critical patent/JPH0186587U/ja
Application granted granted Critical
Publication of JPH0452072Y2 publication Critical patent/JPH0452072Y2/ja
Expired legal-status Critical Current

Links

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
    • B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
    • B43K24/16—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by push-buttons
    • B43K24/163—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by push-buttons with one push-button for each writing unit
    • 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
    • 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
    • B43K24/084—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 with saw-like or analogous cams
    • 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
    • B43K24/088—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 with spreading spring means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K27/00—Multiple-point writing implements, e.g. multicolour; Combinations of writing implements
    • B43K27/02—Combinations of pens and pencils
    • 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

Landscapes

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

Description

【図面の簡単な説明】
第１図は本考案機構の一実施例を筆記具に適用
した場合の断面図、第２図ａ，ｂはそれぞれ本考
案における作動操作部の一例を示す斜視図及びこ
の作動操作部をクリツプに保持した状態を示す側
面図、第３図は本考案機構を複合筆記具に適用し
た場合の断面図、第４図は従来機構の一例を筆記
具に適用した場合の断面図である。 １……外筒、２……筆記軸体、２ａ……シヤー
プペンシル用筆記軸体、２ｂ，２ｃ……ボールペ
ン用筆記軸体、２Ｐ……先端部、３……ノツク部
、４……復帰用弾性体（バネ）、４ａ……保持軸
復帰用弾性体（コイルバネ）、４ｂ……ノツク部
復帰用弾性体（コイルバネ）、５……作動部分、
６……クリツプ、７……操作用孔、８……操作部
分、９……作動操作部、１０……枢支軸、１１…
…作動用孔、１２……係合穴、１３……受圧部、
１４……折り返し部。
補正 昭６３．４．６ 実用新案登録請求の範囲を次のように補正する
。
【実用新案登録請求の範囲】 (1) 外筒１内に筆記軸体２を収め、ノツク部３
を復帰用弾性体４に抗してノツクすることにより
筆記軸体２の先端部２ｐを外筒１の先端より突出
させ、この突出状態を外筒１とノツク部３との間
で係合する作動部分５により維持し、筆記軸体２
の先端部を外筒１より引つ込める時には、操作部
分８を押して作動部分５による外筒１とノツク部
３との係合を解いて筆記軸体２の先端部を引つ込
めることができるようにした筆記具のストツパ機
構において、上記作動部分５と操作部分８を一体
にならしめて作動操作部９を構成し、この作動操
作部９を外筒１に回動可能に枢支せしめ、作動操
作部９の作動部分５を外筒１より突出させ、ノツ
ク部３にはノツク操作時にこの作動部分５が係合
する係合孔１２を設けると共に、作動操作部９に
はクリツプ６に当接し操作部分８の操作時にクリ
ツプ６の弾性力によりまたは弾性力に抗して作動
部分５と係合穴１２の係脱を果たす受圧部１３を
設けてなる筆記具のストツパ機構。 (2) 操作用孔７を設けたクリツプ６の内側に作
動操作部９を保持せしめてなる実用新案登録請求
の範囲第１項記載の筆記具のストツパ機構。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 外筒１内に筆記軸体２を収め、ノツク部３
    を復帰用弾性体４に抗してノツクすることにより
    筆記軸体２の先端部２ｐを外筒１の先端より突出
    させ、この突出状態を外筒１とノツク部３との間
    で係合する作動部分５により維持し、筆記軸体２
    の先端部を外筒１より引つ込める時には、操作部
    分８を押して作動部分５による外筒１とノツク部
    ３との係合を解いて筆記軸体２の先端部を引つ込
    めることができるようにした筆記具のストツパ機
    構において、上記作動部分５と操作部分８を一体
    にならしめて作動操作部９を構成し、この作動操
    作部９を外筒１に回動可能に枢支せしめ、作動操
    作部９の作動部分５を外筒１より突出させ、ノツ
    ク部３にはノツク操作時にこの作動部分５が係合
    する係合孔１２を設けると共に、作動操作部９に
    はクリツプ６に当接し操作部分８の操作時にクリ
    ツプ６の弾性力によりまたは弾性力に抗して作動
    部分５と係合穴１２の係脱を果たす受圧部１３を
    設けてなる筆記具のストツパ機構。 (2) クリツプ６の基部を内方に折り返し、この
    折り返し部１４内に作動操作部９を保持せしめて
    なる実用新案登録請求の範囲第１項記載の筆記具
    のストツパ機構。
JP1987183389U 1987-11-30 1987-11-30 Expired JPH0452072Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1987183389U JPH0452072Y2 (ja) 1987-11-30 1987-11-30
KR2019880010241U KR910002229Y1 (ko) 1987-11-30 1988-06-29 필기구의 스톱퍼기구

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987183389U JPH0452072Y2 (ja) 1987-11-30 1987-11-30

Publications (2)

Publication Number Publication Date
JPH0186587U true JPH0186587U (ja) 1989-06-08
JPH0452072Y2 JPH0452072Y2 (ja) 1992-12-08

Family

ID=31474811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987183389U Expired JPH0452072Y2 (ja) 1987-11-30 1987-11-30

Country Status (2)

Country Link
JP (1) JPH0452072Y2 (ja)
KR (1) KR910002229Y1 (ja)

Also Published As

Publication number Publication date
JPH0452072Y2 (ja) 1992-12-08
KR910002229Y1 (ko) 1991-04-04
KR890010482U (ko) 1989-07-08

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