JPS63179183U

JPS63179183U -

Info

Publication number: JPS63179183U
Application number: JP6945187U
Authority: JP
Priority date: 1987-05-08
Filing date: 1987-05-08
Publication date: 1988-11-21

Description

[Brief explanation of the drawing]

図は本考案の一実施例を示したもので、第１図
は筆記部突出状態の縦断面図、第２図は筆記部没
入状態の縦断面図、第３図はポケツトへの止着状
態の後端部縦断面図、第４図は第３図Ａ−Ａ線の
横断面図、第５図はクリツプ先端部の斜視図であ
る。１……スリツト、２……窓孔、３……軸筒、４
……玉部、５……係止段部、６……溝、７……取
付脚部、８……クリツプ、９……弾性片部、１０
……係止突起、１１……ストツパー、１２……ノ
ツク体、１３……筆記部、１４……外面段部、１
５……コイルスプリング、１６……ポールペンリ
フイール、１７……バネ受座、１８……コイルス
プリング、１９……内面段部、２０……軸先端口
、２１……側壁、２２……先軸、２３……大内径
孔部、２４……小内径孔部、２５……窓孔、２６
……摺動体部、２７……腕部、２８……衝接片部
、イ……ポケツトの布片。 The figures show an embodiment of the present invention. Figure 1 is a longitudinal cross-sectional view of the writing part in a protruding state, Figure 2 is a longitudinal cross-sectional view of the writing part in a retracted state, and Figure 3 is a state in which it is attached to a pocket. FIG. 4 is a cross-sectional view taken along the line A--A in FIG. 3, and FIG. 5 is a perspective view of the tip of the clip. 1...Slit, 2...Window hole, 3...Shaft cylinder, 4
...Ball part, 5...Locking step part, 6...Groove, 7...Mounting leg part, 8...Clip, 9...Elastic piece part, 10
... Locking protrusion, 11 ... Stopper, 12 ... Knot body, 13 ... Writing portion, 14 ... External stepped portion, 1
5...Coil spring, 16...Pall pen refill, 17...Spring seat, 18...Coil spring, 19...Inner surface step, 20...Shaft tip opening, 21...Side wall, 22...Front shaft , 23...Large inner diameter hole, 24...Small inner diameter hole, 25...Window hole, 26
...Sliding body part, 27... Arm part, 28... Collision piece part, A... Pocket cloth piece.

Claims

[Scope of utility model registration request]

A locking portion is provided at the tip of the clip, and a locking portion is also provided on the knob body, so that the locking portions engage with each other and release this engaged state with the writing portion protruding from the shaft tip opening. In a lock-type writing instrument in which the writing part is retracted into the shaft by means of a spring, the tip of the clip can be elastically displaced laterally or upwardly by a distance sufficient to release the engagement, or A disengagement part such as a push button that can press the locking part of the knob body is attached to the tip of the clip, and a stopper whose upper end touches or is close to the inner surface of the clip can be moved in the axial direction with respect to the knob body. A notch type writing instrument characterized in that it is attached in a state in which it is projected forward with a coil spring interposed.