JPS6420385U - - Google Patents
Info
- Publication number
- JPS6420385U JPS6420385U JP11637187U JP11637187U JPS6420385U JP S6420385 U JPS6420385 U JP S6420385U JP 11637187 U JP11637187 U JP 11637187U JP 11637187 U JP11637187 U JP 11637187U JP S6420385 U JPS6420385 U JP S6420385U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- cap
- barrel
- inner hole
- concave
- 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図は第１実施例を示す要部縦断面図、第２
図は第２実施例を示す要部縦断面図。
１……ペン先部、２……チツプホルダー、２ａ
，２ｂ，２ｃ，２ｄ……環状突部、２ｅ……空気
交換用スリツト、３……軸筒、３ａ……先端内孔
、３ｂ，３ｃ……環状突部、３ｄ……拡開変形部
、３ｅ……突部、４……キヤツプ、４ａ……内孔
、４ｂ……環状圧接部、４ｃ……凹凸嵌合部、４
ｄ……係止壁。
Fig. 1 is a vertical cross-sectional view of main parts showing the first embodiment,
The figure is a vertical cross-sectional view of main parts showing the second embodiment. 1... Pen nib section, 2... Tip holder, 2a
, 2b, 2c, 2d... annular protrusion, 2e... air exchange slit, 3... shaft cylinder, 3a... tip inner hole, 3b, 3c... annular protrusion, 3d... expansion deformation part, 3e... Protrusion, 4... Cap, 4a... Inner hole, 4b... Annular pressure contact part, 4c... Uneven fitting part, 4
d...locking wall.
Claims (1)
突出させてなる筆記具本体とキヤツプとの嵌合構
造において、軸筒には、その先端内孔に挿入され
るチツプホルダーの圧入力による拡開変形部を設
け、また、キヤツプの内孔には、前記軸筒との環
状圧接部、及び、前記軸筒との凹凸嵌合部を形成
し、これら環状圧接部と凹凸嵌合部とを、互いに
前記軸筒の拡開変形部を挾んで前後に離隔する位
置に配在させてなる筆記具のキヤツプ嵌合構造。 In the fitting structure between the writing instrument body and the cap, in which the pen tip protrudes from the tip of the barrel through the tip holder, the barrel is expanded and deformed by the pressure force of the tip holder inserted into the inner hole of the tip. Further, the inner hole of the cap is formed with an annular pressure contact part with the shaft cylinder and a concave-convex fitting part with the shaft cylinder, and these annular press-contact part and the concave-convex fitting part are connected to each other. A cap fitting structure for a writing instrument, which is arranged at positions spaced apart from each other in the front and back while sandwiching the expanding deformed portion of the barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987116371U JPH0524558Y2 (en) | 1987-07-29 | 1987-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987116371U JPH0524558Y2 (en) | 1987-07-29 | 1987-07-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6420385U true JPS6420385U (en) | 1989-02-01 |
| JPH0524558Y2 JPH0524558Y2 (en) | 1993-06-22 |
Family
ID=31358847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987116371U Expired - Lifetime JPH0524558Y2 (en) | 1987-07-29 | 1987-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0524558Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6170074U (en) * | 1984-10-13 | 1986-05-13 | ||
| JPS61200284U (en) * | 1985-06-03 | 1986-12-15 |
-
1987
- 1987-07-29 JP JP1987116371U patent/JPH0524558Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6170074U (en) * | 1984-10-13 | 1986-05-13 | ||
| JPS61200284U (en) * | 1985-06-03 | 1986-12-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0524558Y2 (en) | 1993-06-22 |