JPS6075093U

JPS6075093U - Cursive writing device in multi-lead writing instruments including sharp pencils

Info

Publication number: JPS6075093U
Application number: JP16821683U
Authority: JP
Inventors: 梅沢　敬三
Original assignee: 株式会社パイロット
Priority date: 1983-10-28
Filing date: 1983-10-28
Publication date: 1985-05-25
Also published as: JPH0219274Y2

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

[Brief explanation of the drawing]

第１図は本案に係わる多芯筆記具についての一部省略側
断面図、第２図は内筒部材に設けた出没用保合部と、ノ
ブ部材の案内ピンの関係構造の説明図、第３図は傾斜壁
による誘導路連結構造の変形例についての説明図、第４
図はシャープペンシル体の一部省略側断面図である。２・・・筆記体、２ａ・・・シャープペンシル体、３・
・・内筒部材、４・・・ノブ部材、４ａ・・・案内ピン
、７・・・突出用係合部、８・・・没入用係合部、９，
１０・・・延長誘導路、１１・・・傾斜壁。Fig. 1 is a partially omitted side sectional view of the multi-lead writing instrument according to the present invention, Fig. 2 is an explanatory diagram of the relational structure between the protruding and retracting retaining part provided on the inner cylinder member and the guide pin of the knob member, and Fig. 3 The figure is an explanatory diagram of a modified example of the taxiway connection structure using inclined walls.
The figure is a partially omitted side sectional view of the mechanical pencil body. 2... Cursive, 2a... Mechanical pencil, 3.
... Inner cylinder member, 4... Knob member, 4a... Guide pin, 7... Engagement part for protrusion, 8... Engagement part for retraction, 9,
10... Extension taxiway, 11... Slanted wall.

Claims

[Scope of utility model registration request]

A plurality of writing bodies including at least one mechanical pencil body are accommodated in the barrel, and the writing body is provided with a structure for maintaining the state of protrusion and retraction from the barrel opening, and a structure for feeding out the lead lead of the mechanical pencil body. In order to maintain the protruding state of the writing body 2 in the inner cylinder member 3 which accommodates the knob member 4 which is normally pushed upward, and which is equipped with the writing body pressing device 12 in the writing device for the writing body in the multi-lead writing instrument. The cursive protruding engaging part 7 and the immersing engaging part 8 for maintaining the immersed state are provided at a predetermined distance apart, and
The extension guide path 9 from the protrusion engaging part 7 and the extension guide path 10 from the recessing engagement part 8 are connected by an inclined wall 11, and the distance l of the extension guide path 9 from the protrusion retaining part 7 is set. The mechanical pencil body 2a is configured to have a distance equivalent to the distance required for feeding out the lead lead, and the guide pin 4a attached to the knob member 4 is engaged with the guide paths 9, 10 of this inner cylinder member. A cursive writing device in a multi-lead writing instrument including a mechanical pencil body.