JPH0362890U - - Google Patents
Info
- Publication number
- JPH0362890U JPH0362890U JP12310889U JP12310889U JPH0362890U JP H0362890 U JPH0362890 U JP H0362890U JP 12310889 U JP12310889 U JP 12310889U JP 12310889 U JP12310889 U JP 12310889U JP H0362890 U JPH0362890 U JP H0362890U
- Authority
- JP
- Japan
- Prior art keywords
- barrel
- writing instrument
- utility
- registration request
- integrally connected
- 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.)
- Pending
Links
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
第１図はこの考案の実施例を具える筆記用具の
横断面図、第２図はその要部拡大断面図、第３図
、及び第４図は、従来のものの要部拡大断面図、
第５図は従来のものの全体横断面図である。
１……筆記具、２……軸筒、３，３′……ノツ
ク部、４，４′……金属芯、５，５′……コイル
スプリング、６……軸筒内壁。
FIG. 1 is a cross-sectional view of a writing instrument equipped with an embodiment of this invention, FIG. 2 is an enlarged sectional view of the main part thereof, and FIGS. 3 and 4 are enlarged sectional views of the main part of the conventional one.
FIG. 5 is an overall cross-sectional view of the conventional device. DESCRIPTION OF SYMBOLS 1... Writing implement, 2... Barrel, 3, 3'... Knot part, 4, 4'... Metal core, 5, 5'... Coil spring, 6... Inner wall of barrel.
Claims (1)
との間を屈撓性を有する棒状体によつて一体に連
結してなる筆記具の芯押出構造。 A lead extrusion structure for a writing instrument in which the rear ends of a plurality of metal leads housed in a barrel are integrally connected to a knob body by a flexible rod-like body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12310889U JPH0362890U (en) | 1989-10-23 | 1989-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12310889U JPH0362890U (en) | 1989-10-23 | 1989-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0362890U true JPH0362890U (en) | 1991-06-19 |
Family
ID=31671096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12310889U Pending JPH0362890U (en) | 1989-10-23 | 1989-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0362890U (en) |
-
1989
- 1989-10-23 JP JP12310889U patent/JPH0362890U/ja active Pending