JPS5831188U

JPS5831188U - Rotating writing instrument

Info

Publication number: JPS5831188U
Application number: JP12571581U
Authority: JP
Inventors: 清一小林
Original assignee: 三菱鉛筆株式会社
Priority date: 1981-08-25
Filing date: 1981-08-25
Publication date: 1983-03-01

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]

図は本考案回転収納式筆記具の実施例を示すものであっ
て、第１図は内口金およびノックカバーの突出状態を示
す断面図、第２図は同じく隠納状態を示す断面図である
。１・・・・・・内口金、２・・・・・・軸継手、３・・
・・・・軸パイプ、４・・・・・・チャック、５・・・
・・・パイプ中継ギ、６・・・・・・芯パイプ、７・・
・・・・内管固定管、８・・・・・・内管ネジ、９・・
・・・・摺動コマ、１０・・・・・・カム部、１２・・
曲摺動カムキー１１１３・・・・・・摺動カムキー■、
１４・・・・・・摺　−動コマガイド窓部、１５・・・
・・・機構止メ、１６・・・・・・予圧バネ、１７・・
・・・・座金１１１８・・・・・・滑り座金１１１９・
・・・・・外管ネジ接合筒、２０・・・・・・滑り座金
■、２１・・・・・・座金■、２２・・・・・・廻り止
メ、２３・・・・・・外管ネジ、２５・・・・・・回転
止め形状部、２６・・・・・・機構中継筒、２７・・・
・・・回転止め形状部、２８・・・・・・先軸、２９・
・・・・・ネジ部、３０・・・・・・外口金、３１・・
曲内径段部、３３・・・・・・円筒カム、３４・・・・
・・カム先端部、３５・・・・・・先端切欠キ部、３６
・・曲カム斜面、３７　゛・・・・・・ガイド突起、３
８・・曲ガイド溝、３９・・曲消ゴム部、４．０・・・
・・・ノックカバー、４１・・・・・・芯ガイドスプリ
ング、４２・・・・・・座金■、４３・・・・・・ノッ
クスプリング、４５・・・・・・クリップ、４６・・・
・・・キャップ、４８・・・・・・取付は部、４９・・
・・・・切り窓、５０・・・・・・キャップ内筒、５２
・・・・・・繰り出しスプリング、６１・・・・・・保
持チャック、６２・・・・・・締金、６３・曲・軸パイ
プカシメ部、６４・・曲パイプ中継ギヵシメ部、′６５
・・・・・・ネジ部■、６６・・・・・・ネジ部■、６
７・・・・・・内管ネジストッパ一部、６８・・・・・
・内管ネジカシメ部、６９・・・・・・緩衝材、７θ・
・・・・・芯パイプストッパ一部、７１・・・・・・掃
除棒、７２・・・・・・消ゴム、７３・・・・・・消コ
ム止メ具。１　　　　　　　　　　　　　−一こ　　　　Ｊ−１ｉ
ｔ −＝デグ′ ７＼　　　１．１）４ｔ　づ６−−ピークＪ榔≦The drawings show an embodiment of the rotating storage type writing instrument of the present invention, in which FIG. 1 is a cross-sectional view showing the inner mouthpiece and knock cover in a protruding state, and FIG. 2 is a cross-sectional view showing the same in a stowed state. 1...Inner cap, 2...Shaft coupling, 3...
...Shaft pipe, 4...Chuck, 5...
... Pipe relay, 6... Core pipe, 7...
...Inner tube fixing tube, 8...Inner tube screw, 9...
...Sliding piece, 10...Cam part, 12...
Curved sliding cam key 1113...Sliding cam key■,
14...Sliding - moving frame guide window section, 15...
...Mechanism stop, 16...Preload spring, 17...
...Washer 1118...Sliding washer 1119.
...Outer pipe threaded joint tube, 20...Sliding washer ■, 21...Washer ■, 22...Rotation stopper, 23... Outer tube screw, 25... Rotation stopper shaped part, 26... Mechanism relay tube, 27...
... Rotation stopper shaped part, 28... Front shaft, 29.
...Threaded part, 30...Outer cap, 31...
Curved inner diameter stepped portion, 33...Cylindrical cam, 34...
...Cam tip, 35...Tip notch, 36
...Curved cam slope, 37゛...Guide protrusion, 3
8...Track guide groove, 39...Track eraser section, 4.0...
... Knock cover, 41 ... Core guide spring, 42 ... Washer ■, 43 ... Knock spring, 45 ... Clip, 46 ...
...Cap, 48...Mounting part, 49...
...cut window, 50...cap inner cylinder, 52
...Feeling out spring, 61... Holding chuck, 62... Clamping, 63. Curved/shaft pipe caulking part, 64... Curved pipe relay caulking part, '65
...Threaded part ■, 66...Threaded part ■, 6
7... Part of the inner tube screw stopper, 68...
・Inner pipe screw caulking part, 69...Buffer material, 7θ・
... Part of the core pipe stopper, 71 ... Cleaning stick, 72 ... Eraser, 73 ... Eraser stopper. 1-ichiko J-1i
t -=Deg' 7\1.1) 4t zu6--Peak J ≦

Claims

[Scope of Claim for Utility Model Registration] 1. An inner tube screw integrated with a writing part having a built-in chuck mechanism is inserted into the inner diameter part of an outer tube screw which is rotatably built in with respect to the tip shaft, and by mutual rotation. The writing part can be protruded and retracted from the tip shaft, a sliding piece having a cam part is provided at the rear end of the core pipe connected to the chuck, and a cylindrical cam having a cam slope is provided opposite to the sliding piece. A fixed and retractable writing instrument, characterized in that it is integrally constructed with a knock part and built into a cap connected to the outer tube screw so as to be movable integrally in the axial direction with respect to rotation. 2. A utility model characterized in that a spring is energized between the rear end surface of the sliding piece provided by opening the rear wheel of the core pipe and the inner step of the cylindrical cam, in connection with the inner diameter of the knock part. The rotating retractable writing instrument according to claim 1.