JPS647587U

JPS647587U -

Info

Publication number: JPS647587U
Application number: JP10289887U
Authority: JP
Priority date: 1987-07-03
Filing date: 1987-07-03
Publication date: 1989-01-17
Anticipated expiration: 2002-07-03
Also published as: JPH05387Y2

Description

[Brief explanation of the drawing]

第１図乃至第１０図は本考案実施例を示したも
ので、第１図は分解斜視図、第２図は組立完成斜
視図、第３図は平面図、第４図は筆記部を軸先端
口から突出した状態の要部を縦断面とした側面図
、第５図は筆記部を軸筒内部に没入した状態の後
端部の要部を縦断面とした側面図、第６図はクリ
ツプ玉部の平面図、第７図はクリツプ玉部の縦断
面図、第８図はクリツプ玉部の底面図、第９図は
第６図Ａ―Ａ線横断面図、第１０図はクリツプ玉
部の下面側の一部切裁斜視図である。第１１図及
び第１２図は従来例を示したもので、第１１図は
筆記部を軸先端口から突出した状態の半縦断面図
、第１２図は筆記部を軸内部に没入した状態の縦
断面図である。１…クリツプ、２…玉部、３…係合部、４…軸
筒、５…窓孔、６…ノツク体、７…係合部、８…
リフイール、９…筆記部、１０…軸先端口、１１
…押圧板部、１２…ばね、１３…取付基部、１４
…スリツト、１５…クリツプ取付台、１６…溝、
１７…クリツプ取付孔、１８…軸筒、１９…屈曲
片、２０…通孔、２１…取付基部、２２…クリツ
プ板、２３…指圧部、２４…ボス、２５…係合部
、２６…クリツプ玉部、２７…係合部、２８…リ
フイール、２９…外面段部、３０…内面段部、３
１…コイルばね、３２…切込み、３３…弾性側面
部、３４…弾性片部、３５…係合部、３６…スト
ツパー、３７…係合部、３８…ノツク体、３９…
筆記部、４０…軸先端口。 Figures 1 to 10 show an embodiment of the present invention. Figure 1 is an exploded perspective view, Figure 2 is an assembled perspective view, Figure 3 is a plan view, and Figure 4 is an axial view of the writing section. FIG. 5 is a side view of the main part of the writing part in a state of being protruded from the tip opening, with the main part of the writing part recessed into the barrel, and FIG. A plan view of the clip ball portion, FIG. 7 is a vertical sectional view of the clip ball portion, FIG. 8 is a bottom view of the clip ball portion, FIG. 9 is a cross sectional view taken along line A-A in FIG. It is a partially cut away perspective view of the lower surface side of the ball part. Figures 11 and 12 show conventional examples; Figure 11 is a half-longitudinal cross-sectional view with the writing part protruding from the tip opening of the shaft, and Figure 12 is a half-longitudinal sectional view with the writing part recessed inside the shaft. FIG. DESCRIPTION OF SYMBOLS 1... Clip, 2... Ball part, 3... Engaging part, 4... Shaft cylinder, 5... Window hole, 6... Knock body, 7... Engaging part, 8...
Refill, 9...Writing section, 10...Shaft tip opening, 11
...Press plate part, 12...Spring, 13...Mounting base, 14
...Slit, 15...Clip mounting base, 16...Groove,
17... Clip mounting hole, 18... Shaft cylinder, 19... Bent piece, 20... Through hole, 21... Mounting base, 22... Clip plate, 23... Shiatsu part, 24... Boss, 25... Engaging part, 26... Clip ball Part, 27...Engaging part, 28...Refeel, 29...Outer surface step part, 30...Inner step part, 3
DESCRIPTION OF SYMBOLS 1... Coil spring, 32... Notch, 33... Elastic side part, 34... Elastic piece part, 35... Engaging part, 36... Stopper, 37... Engaging part, 38... Knock body, 39...
Writing section, 40...Shaft tip opening.

Claims

[Scope of utility model registration request]

A clip ball part is formed with a fulcrum part provided approximately at the center and a shiatsu part and an engaging part facing each other on both sides of the fulcrum part, and the fulcrum part of the clip ball part is rotatably fixed to the tip of the clip plate. , the re-feel is stored in the shaft cylinder with the re-feel being biased rearward by a spring, and the tip writing part of the re-reel is inserted into the re-feel or a part such as a notch body that interlocks with the re-feel in the axial direction (hereinafter referred to as the re-feel, etc.) from the shaft tip opening. An engaging part is provided that engages with the engaging part of the clip ball part in a protruding state, and the engaging part of the clip ball part is moved upward by pressing the acupressure part of the clip ball part in the direction of the shaft cylinder, thereby refilling, etc. 1. A knob-type writing instrument, characterized in that it is configured to release the locked state with the engaging portion of the writing instrument.