JPS6444187U - - Google Patents

Info

Publication number
JPS6444187U
JPS6444187U JP14049687U JP14049687U JPS6444187U JP S6444187 U JPS6444187 U JP S6444187U JP 14049687 U JP14049687 U JP 14049687U JP 14049687 U JP14049687 U JP 14049687U JP S6444187 U JPS6444187 U JP S6444187U
Authority
JP
Japan
Prior art keywords
guide
guide tube
axial direction
resin molded
cylinder
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
JP14049687U
Other languages
Japanese (ja)
Other versions
JPH0615749Y2 (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 JP1987140496U priority Critical patent/JPH0615749Y2/en
Publication of JPS6444187U publication Critical patent/JPS6444187U/ja
Application granted granted Critical
Publication of JPH0615749Y2 publication Critical patent/JPH0615749Y2/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]

図は本考案の一実施例を示したもので、第１図
は全体の縦断面図、第２図はガイド筒の平面図、
第３図はガイド筒の縦断面図、第４図は先軸の縦
断面図、第５図は摺動コマの縦断面図、第６図は
摺動コマの平面図、第７図はガイド筒の周溝にお
けるキヤツプのツバ部の位置関係を示す展開平面
図である。 １……ガイド筒、２……先軸、３……キヤツプ
、４……シヤープペンシル筆記体、５……ボール
ペン筆記体、６……摺動コマ、７……リターンス
プリング、８……ノツクカバー、９……消ゴム、
１０……消ゴムケース、１１……筒部、１２……
案内溝、１３……ボス部、１４……リブ、１５…
…溝、１６……係合部、１７……周溝、１８……
縦溝部、１９……溝、２０……リブ、２１……係
合部、２２……テーパ部、２３……クリツプ、２
４……カム斜面、２５……ツバ部、２６……ノツ
クカバー嵌着筒部、２７……消ゴム嵌着孔、２８
……切欠溝、２９……ノツクスプリング、３０…
…芯パイプ、３１……摺動段部、３２……カム斜
面、３３……突出部、３４……筆先部、３５……
軸先端口。 The figures show one embodiment of the present invention, in which Fig. 1 is a longitudinal sectional view of the whole, Fig. 2 is a plan view of the guide tube,
Figure 3 is a longitudinal sectional view of the guide tube, Figure 4 is a vertical sectional view of the tip shaft, Figure 5 is a vertical sectional view of the sliding piece, Figure 6 is a plan view of the sliding piece, and Figure 7 is the guide. FIG. 3 is a developed plan view showing the positional relationship of the collar of the cap in the circumferential groove of the cylinder. 1... Guide tube, 2... Tip shaft, 3... Cap, 4... Sharp pencil cursive, 5... Ballpoint pen cursive, 6... Sliding piece, 7... Return spring, 8... Knot cover, 9...Eraser,
10...Eraser case, 11...Cylinder part, 12...
Guide groove, 13... Boss portion, 14... Rib, 15...
... Groove, 16... Engaging portion, 17... Circumferential groove, 18...
Vertical groove portion, 19...groove, 20...rib, 21...engaging portion, 22...tapered portion, 23...clip, 2
4...Cam slope, 25...Brim part, 26...Knot cover fitting cylinder part, 27...Eraser fitting hole, 28
...Notch groove, 29...Knot spring, 30...
... Core pipe, 31 ... Sliding step, 32 ... Cam slope, 33 ... Projection, 34 ... Brush tip, 35 ...
Shaft tip opening.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一対の案内溝を有すると共に前端筒部外面に係
合部を又後端ボス部外面に周溝を夫々設けた樹脂
成形品のガイド筒と、内面部に一体的に係合部を
設けた樹脂成形品の先軸と、軸方向に変位するカ
ム斜面を内面部に円周状に一体的に設けると共に
その後方の内面部に同様に一体的にツバ部を突設
した樹脂成形品のキヤツプと、後端に夫々摺動コ
マを取り付けた一対の筆記体を備え、各筆記体を
ガイド筒の各案内溝に夫々軸方向に移動自在に且
つリターンスプリングによつて後方へ附勢した状
態で嵌装し、ガイド筒の前端筒部を先軸の内部へ
挿入して両者の係合部を互に係止して回転止め且
つ抜け止めし、キヤツプをガイド筒の外周部に被
せてその内面部のカム斜面を摺動コマに接触させ
ると共にそのツバ部を弾性変形によりガイド筒の
周溝に嵌入させて先軸に対し軸方向に移動自在且
つ円周方向にも回転自在に組み付けたことを特徴
とする複式筆記具。 A resin molded guide cylinder having a pair of guide grooves, an engaging part on the outer surface of the front end cylinder part, and a circumferential groove on the outer surface of the rear end boss part, and a resin molded guide cylinder with an integral engaging part on the inner surface. A resin molded cap with a front shaft of the molded product and a cam slope displacing in the axial direction integrally provided on the inner surface in a circumferential manner, and a collar portion similarly integrally protruded on the rear inner surface. , is equipped with a pair of writing bodies each having a sliding piece attached to the rear end, and each writing body is fitted into each guide groove of the guide tube so as to be movable in the axial direction and biased backward by a return spring. The front end of the guide tube is inserted into the inside of the tip shaft, the engaging portions of both are locked together to prevent rotation and slippage, and the cap is placed over the outer circumference of the guide tube and the inner surface of the guide tube is inserted. The cam slope is brought into contact with the sliding piece, and the flange part is fitted into the circumferential groove of the guide cylinder by elastic deformation, so that the cam is assembled so that it can move freely in the axial direction and freely rotate in the circumferential direction with respect to the tip shaft. A double writing instrument.
JP1987140496U 1987-09-14 1987-09-14 Compound writing instrument Expired - Lifetime JPH0615749Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987140496U JPH0615749Y2 (en) 1987-09-14 1987-09-14 Compound writing instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987140496U JPH0615749Y2 (en) 1987-09-14 1987-09-14 Compound writing instrument

Publications (2)

Publication Number Publication Date
JPS6444187U true JPS6444187U (en) 1989-03-16
JPH0615749Y2 JPH0615749Y2 (en) 1994-04-27

Family

ID=31404719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987140496U Expired - Lifetime JPH0615749Y2 (en) 1987-09-14 1987-09-14 Compound writing instrument

Country Status (1)

Country Link
JP (1) JPH0615749Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016097664A (en) * 2014-11-26 2016-05-30 三菱鉛筆株式会社 Writing instrument comprising erasing member

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5038205B2 (en) * 2008-02-05 2012-10-03 株式会社パイロットコーポレーション Rotating payout writing instrument

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54157644U (en) * 1978-04-24 1979-11-02
JPS60125183U (en) * 1984-01-31 1985-08-23 三菱鉛筆株式会社 rotary writing instrument

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54157644U (en) * 1978-04-24 1979-11-02
JPS60125183U (en) * 1984-01-31 1985-08-23 三菱鉛筆株式会社 rotary writing instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016097664A (en) * 2014-11-26 2016-05-30 三菱鉛筆株式会社 Writing instrument comprising erasing member

Also Published As

Publication number Publication date
JPH0615749Y2 (en) 1994-04-27

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