JPS6048471U - Connection structure of barrel in writing instrument - Google Patents

Connection structure of barrel in writing instrument

Info

Publication number
JPS6048471U
JPS6048471U JP14191883U JP14191883U JPS6048471U JP S6048471 U JPS6048471 U JP S6048471U JP 14191883 U JP14191883 U JP 14191883U JP 14191883 U JP14191883 U JP 14191883U JP S6048471 U JPS6048471 U JP S6048471U
Authority
JP
Japan
Prior art keywords
protrusion
barrel
writing instrument
shaft tube
locking
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
JP14191883U
Other languages
Japanese (ja)
Other versions
JPH0223418Y2 (en
Inventor
市川　勝敏
Original Assignee
株式会社パイロット
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 株式会社パイロット filed Critical 株式会社パイロット
Priority to JP14191883U priority Critical patent/JPS6048471U/en
Publication of JPS6048471U publication Critical patent/JPS6048471U/en
Application granted granted Critical
Publication of JPH0223418Y2 publication Critical patent/JPH0223418Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１区は本考案の一方の軸筒を示す部分縦断面図、第２
図は第１区の■−■線横線面断面図３図は本考案の後部
軸筒を示す部分縦断面図、第４図は第３図のＩＶ−ＩＶ
線線断断面図第５図はねし駒の１部を削除した斜視図で
ある。 １・・・一方の軸筒、２・・・突起部、３・・・円筒部
、４・・・外ねじ部、６・・・他方の軸筒、７・・・内
ねじ部、８・・・ねじ駒、９・・・係止部、１０・・・
テーパ一部。The first section is a partial vertical sectional view showing one shaft cylinder of the present invention, and the second section is a partial vertical cross-sectional view showing one shaft cylinder of the present invention.
Figure 3 is a partial longitudinal sectional view showing the rear shaft cylinder of the present invention, Figure 4 is a section IV-IV of Figure 3.
Fig. 5 is a perspective view with a part of the cutting piece removed. DESCRIPTION OF SYMBOLS 1... One shaft cylinder, 2... Projection part, 3... Cylindrical part, 4... External threaded part, 6... Other shaft cylinder, 7... Internal threaded part, 8... ...screw piece, 9...locking part, 10...
Part of the taper.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 断面外形が非円形の一方の軸筒１の後端部に、少なくと
も一つの突起部２を有する円筒部３と外ねじ部４とを順
次設け、一方の軸筒１と同形の他方の軸筒６の先端部内
に、外ねじ部４と螺合する内ねじ部７を有するねじ駒８
を固着し、そのねじ駒８の先端面に、突起部２に係止す
る係止部９を両軸筒１，６の形状が合致する位置に突設
し、さらに、突起部２とせり合って外ねじ部４、および
内ねじ部７に食いつきを起こさせるテーパ一部１０を、
係止部９に隣接して設けた筆記具における軸筒の連結構
造。A cylindrical portion 3 having at least one protrusion 2 and an externally threaded portion 4 are sequentially provided at the rear end of one shaft tube 1 having a non-circular cross-sectional outer shape, and the other shaft tube 1 has the same shape as the one shaft tube 1. A screw piece 8 having an internal threaded part 7 that is screwed into the external threaded part 4 in the tip part of 6.
A locking portion 9 that locks onto the protrusion 2 is protruded from the tip surface of the screw piece 8 at a position where the shapes of both shaft cylinders 1 and 6 match, and further, a locking portion 9 that engages with the protrusion 2 is provided. A tapered portion 10 that causes the external threaded portion 4 and the internal threaded portion 7 to bite,
A connecting structure of a barrel in a writing instrument provided adjacent to a locking part 9.
JP14191883U 1983-09-13 1983-09-13 Connection structure of barrel in writing instrument Granted JPS6048471U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14191883U JPS6048471U (en) 1983-09-13 1983-09-13 Connection structure of barrel in writing instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14191883U JPS6048471U (en) 1983-09-13 1983-09-13 Connection structure of barrel in writing instrument

Publications (2)

Publication Number Publication Date
JPS6048471U true JPS6048471U (en) 1985-04-05
JPH0223418Y2 JPH0223418Y2 (en) 1990-06-26

Family

ID=30317261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14191883U Granted JPS6048471U (en) 1983-09-13 1983-09-13 Connection structure of barrel in writing instrument

Country Status (1)

Country Link
JP (1) JPS6048471U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683164A1 (en) * 1991-10-30 1993-05-07 Sakura Color Prod Corp LIQUID APPLICATOR.
EP0606561A1 (en) * 1993-01-12 1994-07-20 ROTRING INTERNATIONAL GMBH & Co KG Writing implement
JP2002362082A (en) * 2001-06-13 2002-12-18 Pilot Ink Co Ltd Screwing structure of writing implement
JP2015161383A (en) * 2014-02-28 2015-09-07 山崎産業株式会社 Connected body
JP2016142354A (en) * 2015-02-03 2016-08-08 コクヨ株式会社 Member coupling structure
US10532413B2 (en) 2017-10-19 2020-01-14 Tungaloy Corporation Fastening structure, head, and shank

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50134563U (en) * 1974-04-19 1975-11-06
JPS53115274U (en) * 1977-02-22 1978-09-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50134563U (en) * 1974-04-19 1975-11-06
JPS53115274U (en) * 1977-02-22 1978-09-13

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683164A1 (en) * 1991-10-30 1993-05-07 Sakura Color Prod Corp LIQUID APPLICATOR.
EP0606561A1 (en) * 1993-01-12 1994-07-20 ROTRING INTERNATIONAL GMBH & Co KG Writing implement
JP2002362082A (en) * 2001-06-13 2002-12-18 Pilot Ink Co Ltd Screwing structure of writing implement
JP2015161383A (en) * 2014-02-28 2015-09-07 山崎産業株式会社 Connected body
JP2016142354A (en) * 2015-02-03 2016-08-08 コクヨ株式会社 Member coupling structure
US10532413B2 (en) 2017-10-19 2020-01-14 Tungaloy Corporation Fastening structure, head, and shank

Also Published As

Publication number Publication date
JPH0223418Y2 (en) 1990-06-26

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