JPS6425184U

JPS6425184U -

Info

Publication number: JPS6425184U
Application number: JP12085687U
Authority: JP
Priority date: 1987-08-06
Filing date: 1987-08-06
Publication date: 1989-02-10

Description

[Brief explanation of the drawing]

第１図乃至第６図は本考案の一実施例を示した
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４図は筆記
部を軸筒内部に没入した状態の側面図、第５図は
クリツプ玉部の係合部とリフイールの係合部の係
止状態を解消した状態の要部縦断面図、第６図は
軸筒後端部の斜視図である。第７図及び第８図は
単式筆記具の従来例を示したもので、第７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８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…リフイール、７…ノツク体、
８…係合部、９…筆記部、１０…軸先端口、１１
…コイルばね、１２…ストツパー、１３…衝止片
部、１４…取付基部、１５…押圧部、１６，１６
′…収納室、１７，１７′…スリツト、１８…取
付台、１９…ガイド孔、２０…取付孔、２１…軸
筒、２２，２２′…支持片部、２３…通孔、２４
…取付基部、２５…係合部、２６…クリツプ板、
２７…指圧部、２８…ボス、２９…突起、３０…
係合部、３１…クリツプ玉部、３２，３２′…筆
記部、３３，３３′…段部、３４，３４′…係合
部、３５，３５′…リフイール、３６…段部、３
７，３７′…コイルばね、３８，３８′…切込み
、３９，３９′…弾性側面部、４０，４０′…弾
性片部、４１，４１′…係合部、４２，４２′…
ストツパー、４３，４３′…ノツク体、４４，４
４′…軸先端口。 Figures 1 to 6 show an embodiment of the present invention. Figure 1 is an exploded perspective view, Figure 2 is a perspective view of the completed assembly, and Figure 3 shows the writing part protruding from the shaft tip opening. Fig. 4 is a side view of the main part in longitudinal section, Fig. 4 is a side view of the writing part recessed into the barrel, Fig. 5 is the engagement of the engaging part of the clip ball part and the engaging part of the reel. FIG. 6 is a vertical cross-sectional view of the main part in a state where the condition is resolved, and FIG. 6 is a perspective view of the rear end of the shaft cylinder. 7 and 8 show a conventional example of a single writing instrument, and FIG. 7 is a half-longitudinal cross-sectional view with the writing part protruding from the shaft tip opening;
FIG. 8 is a longitudinal cross-sectional view of the writing part recessed inside the shaft. DESCRIPTION OF SYMBOLS 1... Clip, 2... Ball part, 3... Engaging part, 4... Shaft cylinder, 5... Window hole, 6... Refill, 7... Knock body,
8... Engaging part, 9... Writing part, 10... Shaft tip opening, 11
...Coil spring, 12...Stopper, 13...Block piece part, 14...Mounting base, 15...Press part, 16, 16
'...Storage chamber, 17, 17'...Slit, 18...Mounting base, 19...Guide hole, 20...Mounting hole, 21...Shaft cylinder, 22, 22'...Support piece part, 23...Through hole, 24
...Mounting base, 25...Engagement part, 26...Clip plate,
27...Shiatsu part, 28...Boss, 29...Protrusion, 30...
Engaging part, 31... Clip ball part, 32, 32'... Writing part, 33, 33'... Step part, 34, 34'... Engaging part, 35, 35'... Re-feel, 36... Step part, 3
7, 37'... Coil spring, 38, 38'... Notch, 39, 39'... Elastic side part, 40, 40'... Elastic piece part, 41, 41'... Engaging part, 42, 42'...
Stopper, 43, 43'... Knocked body, 44, 4
4'...Shaft tip opening.

Claims

[Scope of utility model registration request]

A plurality of refill storage chambers are arranged in parallel on the shaft cylinder, and a slit is opened on the upper surface of the rear end of each storage chamber.
A clip plate is arranged at a position facing the slit on the upper surface of the shaft cylinder, and a fulcrum part is provided approximately in the center, and a clip ball part is formed on both sides of the fulcrum part with acupressure part and an engaging part facing each other. The fulcrum part of the clip ball part is rotatably fixed to the front end of the clip, and each re-feel is stored in each storage chamber of the shaft cylinder with a coil spring biased backward, and each re-reel or shaft is An engaging portion is provided on the side surface of each notch body that interlocks with the re-feel in the direction, and is fitted into the slit of the shaft cylinder and engages with the engaging portion of the clip ball portion while the writing portion of the re-feel protrudes from the shaft tip opening. A double writing instrument characterized by integrally provided with a stopper located between the clip plate in front of the mounting base of the lip and the upper surface of the barrel.