JPH0460492U - - Google Patents

Info

Publication number
JPH0460492U
JPH0460492U JP10276390U JP10276390U JPH0460492U JP H0460492 U JPH0460492 U JP H0460492U JP 10276390 U JP10276390 U JP 10276390U JP 10276390 U JP10276390 U JP 10276390U JP H0460492 U JPH0460492 U JP H0460492U
Authority
JP
Japan
Prior art keywords
barrel
writing
rear end
case
lead
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
JP10276390U
Other languages
Japanese (ja)
Other versions
JPH072234Y2 (en
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 JP10276390U priority Critical patent/JPH072234Y2/en
Publication of JPH0460492U publication Critical patent/JPH0460492U/ja
Application granted granted Critical
Publication of JPH072234Y2 publication Critical patent/JPH072234Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本案の実施した筆記具の全体を説明し
た一部断面正面図、第２図は第１図の縦断面図、
第３図は第２図におけるシヤープペンシル体の筆
記状態の説明図、第４図は第１図における一部断
面した右側面図、第５図は本案で利用するシヤー
プペンシル体の概略説明図である。 １……筆記体収容ケース、２……軸筒、３……
筆記体、３ａ……シヤープペンシル体、４……摺
動部、５……切欠部、６……摘み部、７……上部
突部、８……下部突部、９，１３……コイルスプ
リング、１０……案内突起、１１……誘導溝、１
２……垂直状溝、１２ａ……係止部。 Fig. 1 is a partially sectional front view illustrating the entire writing implement of the present invention, Fig. 2 is a longitudinal sectional view of Fig. 1,
Fig. 3 is an explanatory diagram of the writing state of the sharp pencil body in Fig. 2, Fig. 4 is a partially sectional right side view of Fig. 1, and Fig. 5 is a schematic explanatory diagram of the sharp pencil body used in this proposal. be. 1... Cursive writing case, 2... Axis cylinder, 3...
Cursive writing, 3a...Sharp pencil body, 4...Sliding part, 5...Notch part, 6...Knob part, 7...Upper protrusion, 8...Lower protrusion, 9, 13...Coil spring , 10...Guiding protrusion, 11...Guiding groove, 1
2... Vertical groove, 12a... Locking part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シヤープペンシル体を含む複数の筆記体を収容
するとともに、各筆記体との係脱機構を具備した
筆記体収容ケースを軸筒内に装着しかつ、当該収
容ケースを軸筒の軸心方向へ押圧してシヤープペ
ンシル体の鉛芯を繰り出すように構成した多芯筆
記具において、前記筆記体収容ケース１に軸筒後
端部２′内への挿入部１ｄを設けるとともに、当
該軸筒後端部２′に軸筒後端開口部２ｂで開口す
る誘導溝１１と、当該誘導溝１１と連通する所定
長の垂直状溝１２を穿設しかつ、筆記体収容ケー
スの挿入部１ｄに、垂直状溝１２に設けた係止部
１２ａに係合する案内突起１０を取付け、筆記体
収容ケースの挿入部１ｄが軸筒後端開口部２ｂか
ら所定長露出するように、筆記体収容ケース１を
軸筒後端開口部２ｂ方向へ付勢して軸筒２内に装
着したことを特徴とするシヤープペンシル体を含
む多芯筆記具。 A writing body storage case that accommodates multiple writing bodies including a sharp pencil body and is equipped with a mechanism for engaging and disengaging each writing body is installed in the barrel, and the housing case is pressed in the axial direction of the barrel. In a multi-lead writing instrument configured to feed out the lead of a sharp pencil body, the writing body storage case 1 is provided with an insertion portion 1d into the rear end portion 2' of the barrel, and the rear end portion 2 of the barrel A guide groove 11 that opens at the rear end opening 2b of the shaft cylinder and a vertical groove 12 of a predetermined length that communicates with the guide groove 11 are bored in ', and a vertical groove is formed in the insertion part 1d of the writing body case. Attach the guide protrusion 10 that engages with the locking part 12a provided in the cursive body case 1, and insert the cursive body case 1 into the barrel so that the insertion part 1d of the cursive body case 1 is exposed for a predetermined length from the rear end opening 2b of the barrel. A multi-lead writing instrument including a sharp pencil body, characterized in that it is biased toward the rear end opening 2b and installed in the barrel 2.
JP10276390U 1990-09-28 1990-09-28 Multi-core writing instrument including a mechanical pencil Expired - Lifetime JPH072234Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10276390U JPH072234Y2 (en) 1990-09-28 1990-09-28 Multi-core writing instrument including a mechanical pencil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10276390U JPH072234Y2 (en) 1990-09-28 1990-09-28 Multi-core writing instrument including a mechanical pencil

Publications (2)

Publication Number Publication Date
JPH0460492U true JPH0460492U (en) 1992-05-25
JPH072234Y2 JPH072234Y2 (en) 1995-01-25

Family

ID=31847285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10276390U Expired - Lifetime JPH072234Y2 (en) 1990-09-28 1990-09-28 Multi-core writing instrument including a mechanical pencil

Country Status (1)

Country Link
JP (1) JPH072234Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009061697A (en) * 2007-09-06 2009-03-26 Zebra Pen Corp Multi-core writing instrument
JP2010076281A (en) * 2008-09-26 2010-04-08 Mitsubishi Pencil Co Ltd Multiple writing implement
JP2011088418A (en) * 2009-10-26 2011-05-06 Pilot Ink Co Ltd Multi-lead writing utensil

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4518663B2 (en) * 2000-12-13 2010-08-04 株式会社パイロットコーポレーション Sliding composite writing instrument including mechanical pencil
JP4739593B2 (en) * 2001-07-30 2011-08-03 ゼブラ株式会社 Writing instrument
JP5079891B2 (en) * 2005-03-29 2012-11-21 パイロットインキ株式会社 Multi-core writing instrument
JP4689513B2 (en) * 2005-03-29 2011-05-25 パイロットインキ株式会社 Multi-core writing instrument
JP2010005830A (en) * 2008-06-25 2010-01-14 Pilot Ink Co Ltd Multi-refill writing utensil
JP5066030B2 (en) * 2008-08-18 2012-11-07 ゼブラ株式会社 Multi-core writing instrument
JP5196485B2 (en) * 2008-11-18 2013-05-15 三菱鉛筆株式会社 Mechanical pencil cursive, writing instrument provided with the same, and method for producing the mechanical pencil cursive

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009061697A (en) * 2007-09-06 2009-03-26 Zebra Pen Corp Multi-core writing instrument
JP2010076281A (en) * 2008-09-26 2010-04-08 Mitsubishi Pencil Co Ltd Multiple writing implement
JP2011088418A (en) * 2009-10-26 2011-05-06 Pilot Ink Co Ltd Multi-lead writing utensil

Also Published As

Publication number Publication date
JPH072234Y2 (en) 1995-01-25

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