JPH0483683U - - Google Patents
Info
- Publication number
- JPH0483683U JPH0483683U JP12735890U JP12735890U JPH0483683U JP H0483683 U JPH0483683 U JP H0483683U JP 12735890 U JP12735890 U JP 12735890U JP 12735890 U JP12735890 U JP 12735890U JP H0483683 U JPH0483683 U JP H0483683U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- writing instrument
- circumferential
- inner hole
- instrument body
- 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
- 238000007747 plating Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 239000010953 base metal Substances 0.000 description 2
Landscapes
- Pens And Brushes (AREA)
Description
第１図は本考案の一実施例を示す要部縦断面図
、第２図は第１図の部拡大図、第３図は第２図
の部拡大図、第４図と第５図は先軸の先端形状
の一例を示す第２図相当図。
Ａ……筆記具本体、１……空気孔の開口部、Ｂ
……軸、２……先軸、３……後軸、４……先軸の
後軸に対する螺合部、５……内孔、６……先端開
口部、７……周状当接部、８……鍍金皮膜、９…
…母材金属、１０……母材金属の荒れ表面、Ｃ…
…キヤツプ。
Fig. 1 is a vertical sectional view of the main part showing an embodiment of the present invention, Fig. 2 is an enlarged view of the part shown in Fig. 1, Fig. 3 is an enlarged view of the part shown in Fig. 2, and Figs. 4 and 5 are FIG. 2 is a view corresponding to FIG. 2 showing an example of the shape of the tip of the tip shaft. A...Writing instrument body, 1...Air hole opening, B
... shaft, 2 ... front shaft, 3 ... rear shaft, 4 ... threaded part of front shaft to rear shaft, 5 ... inner hole, 6 ... tip opening, 7 ... circumferential contact part , 8... plating film, 9...
... Base metal, 10... Rough surface of base metal, C...
...cap.
Claims (1)
突出する筆記具の先軸であつて、筆記具本体の空
気孔の後方で筆記具本体の外壁と周状に当接する
周状当接部を有してなるものにおいて、後軸との
螺合部は内孔の後部に、また、前記周状当接部は
内孔の先端もしくは先端近傍部に各々設け、更に
、前記周状当接部も被覆する鍍金皮膜を前方ほど
肉厚に有する金属製のものとしてなる筆記具の先
軸。 A tip shaft of a writing instrument that is screwed together with a rear shaft and projects a writing part of a writing instrument body from its tip, and has a circumferential contact part that contacts the outer wall of the writing instrument body in a circumferential manner behind the air hole of the writing instrument body. The threaded part with the rear shaft is provided at the rear of the inner hole, and the circumferential abutting part is provided at or near the tip of the inner hole, and the circumferential abutting part is also provided at the tip or near the tip of the inner hole. The tip of a writing instrument made of metal with a plating film that becomes thicker toward the front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12735890U JPH0483683U (en) | 1990-11-29 | 1990-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12735890U JPH0483683U (en) | 1990-11-29 | 1990-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0483683U true JPH0483683U (en) | 1992-07-21 |
Family
ID=31874856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12735890U Pending JPH0483683U (en) | 1990-11-29 | 1990-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0483683U (en) |
-
1990
- 1990-11-29 JP JP12735890U patent/JPH0483683U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58189135U (en) | hat | |
| JPH02124363U (en) | ||
| JPS63172682U (en) | ||
| JPH02142085U (en) | ||
| JPS61192886U (en) | ||
| JPS6425183U (en) | ||
| JPS5848849U (en) | Installation structure of a box-shaped shelf on the wall | |
| JPH0413394U (en) | ||
| JPH02112491U (en) | ||
| JPH01150553U (en) | ||
| JPS61112985U (en) | ||
| JPH0464705U (en) | ||
| JPH0411693U (en) | ||
| JPH0188683U (en) | ||
| JPH034940U (en) | ||
| JPS6268284U (en) | ||
| JPS62106662U (en) | ||
| JPS61199804U (en) | ||
| JPH0419774U (en) | ||
| JPS6185543U (en) | ||
| JPH0466734U (en) | ||
| JPH01131885U (en) | ||
| JPS6276527U (en) | ||
| JPH0445147U (en) | ||
| JPS61122875U (en) |