JPS6263190U - - Google Patents
Info
- Publication number
- JPS6263190U JPS6263190U JP15553885U JP15553885U JPS6263190U JP S6263190 U JPS6263190 U JP S6263190U JP 15553885 U JP15553885 U JP 15553885U JP 15553885 U JP15553885 U JP 15553885U JP S6263190 U JPS6263190 U JP S6263190U
- Authority
- JP
- Japan
- Prior art keywords
- rear end
- fitted
- tip
- protrusion
- core
- 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
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
第１図は本考案による伸縮式筆記具の不使用時
を示す断面図であり、第２図は同じく伸縮式筆記
具の筆記可能状態を示す断面図である。
１……コレツトチヤツク、２……外軸、３……
筒体、４……段部、５……内筒、６……テーパー
部、７……突起、８……中芯、９……先端筒、１
０……スプリング。
FIG. 1 is a sectional view showing the retractable writing instrument according to the present invention when not in use, and FIG. 2 is a sectional view showing the retractable writing instrument in a writable state. 1...Collection chuck, 2...Outer shaft, 3...
Cylindrical body, 4...Step part, 5...Inner tube, 6...Tapered part, 7...Protrusion, 8...Center core, 9...Tip tube, 1
0...Spring.
Claims (1)
に、後端に筒体を嵌着し、内壁の適宜位置に段部
を有する内筒を摺動自在に嵌挿し、後端をテーパ
ー部とし、中間部に突起を有する中芯を前記内筒
内に嵌挿し、前記内筒先端に先端筒を中芯の突起
と先端筒の後端面にスプリングを介して嵌着して
なる構造の伸縮式筆記具。 A cylindrical body is fitted to the rear end of an outer shaft with a collector chuck fixed to the inner side of the rear end, and an inner cylinder having a step at an appropriate position on the inner wall is slidably inserted, the rear end is a tapered part, and the middle A retractable writing instrument having a structure in which a core having a protrusion at a portion thereof is fitted into the inner cylinder, and a tip tube is fitted to the tip of the inner tube via a spring between the protrusion of the core and the rear end surface of the tip tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985155538U JPH053350Y2 (en) | 1985-10-11 | 1985-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985155538U JPH053350Y2 (en) | 1985-10-11 | 1985-10-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6263190U true JPS6263190U (en) | 1987-04-20 |
| JPH053350Y2 JPH053350Y2 (en) | 1993-01-27 |
Family
ID=31076334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985155538U Expired - Lifetime JPH053350Y2 (en) | 1985-10-11 | 1985-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH053350Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS475660U (en) * | 1971-02-12 | 1972-09-19 |
-
1985
- 1985-10-11 JP JP1985155538U patent/JPH053350Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS475660U (en) * | 1971-02-12 | 1972-09-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH053350Y2 (en) | 1993-01-27 |