JPS61180771U - - Google Patents
Info
- Publication number
- JPS61180771U JPS61180771U JP17186485U JP17186485U JPS61180771U JP S61180771 U JPS61180771 U JP S61180771U JP 17186485 U JP17186485 U JP 17186485U JP 17186485 U JP17186485 U JP 17186485U JP S61180771 U JPS61180771 U JP S61180771U
- Authority
- JP
- Japan
- Prior art keywords
- cap
- neck
- threaded part
- tip
- circumferential surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Pens And Brushes (AREA)
Description
第１図は本考案取付け構造を表わした一部縦断
正面図、第２図は第１図の―線による横断面
図である。
図中、１は首座、１０１は首座螺合部、１０３
は通常ねじ、１０４はスリツト、２はペン先、３
は軸筒、３０１は軸筒螺合部、３０２は通常ねじ
である。
FIG. 1 is a partially longitudinal front view showing the mounting structure of the present invention, and FIG. 2 is a cross-sectional view taken along the line --- in FIG. In the figure, 1 is the neck seat, 101 is the neck threaded part, 103
is a normal screw, 104 is a slit, 2 is a pen tip, 3
301 is a shaft cylinder, 301 is a shaft cylinder threaded portion, and 302 is a normal screw.
Claims (1)
出せしめ、その口金を軸筒の先部に軸方向移動可
能に螺合せしめて、口金から突出せるペン先先部
の突出長さを調節可能に構成した筆記具において
、首座に突設した首座螺合部に軸方向のスリツト
を設け、かつ該首座螺合部外周面の通常ねじの外
径を軸筒螺合部内周面の通常ねじの谷径よりも相
対的に大径に構成した首座取付け構造。 The pen tip fitted into the cap is made to protrude from the base of the cap, and the cap is screwed onto the tip of the barrel so that it can move in the axial direction, making it possible to adjust the protruding length of the tip of the pen tip that protrudes from the cap. In the constructed writing instrument, an axial slit is provided in the neck threaded part protruding from the neck seat, and the outer diameter of the normal thread on the outer circumferential surface of the neck threaded part is equal to the root diameter of the normal thread on the inner circumferential surface of the barrel threaded part. The neck mounting structure has a relatively larger diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17186485U JPH0230312Y2 (en) | 1985-11-08 | 1985-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17186485U JPH0230312Y2 (en) | 1985-11-08 | 1985-11-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61180771U true JPS61180771U (en) | 1986-11-11 |
| JPH0230312Y2 JPH0230312Y2 (en) | 1990-08-15 |
Family
ID=30729541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17186485U Expired JPH0230312Y2 (en) | 1985-11-08 | 1985-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230312Y2 (en) |
-
1985
- 1985-11-08 JP JP17186485U patent/JPH0230312Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0230312Y2 (en) | 1990-08-15 |