JPS63106686U - - Google Patents
Info
- Publication number
- JPS63106686U JPS63106686U JP20073686U JP20073686U JPS63106686U JP S63106686 U JPS63106686 U JP S63106686U JP 20073686 U JP20073686 U JP 20073686U JP 20073686 U JP20073686 U JP 20073686U JP S63106686 U JPS63106686 U JP S63106686U
- Authority
- JP
- Japan
- Prior art keywords
- cap
- writing instrument
- knob
- hole
- protrusion
- 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図は本考案の第１実施例を示す縦断面図、
第２図は第１図の要部分解縦断面図、第３図並び
に第４図は他の実施例を示す縦断面図、第５図は
従来例を示す縦断面図である。
１……軸筒、２……可動部、Ａ……ノツクキヤ
ツプ、３……キヤツプ、４……頭孔、５……筒体
、６……伸縮筒部、７……突起、７ａ，７ａ′…
…孔、８……ブツシユ。
FIG. 1 is a longitudinal sectional view showing the first embodiment of the present invention;
FIG. 2 is an exploded longitudinal sectional view of a main part of FIG. 1, FIGS. 3 and 4 are longitudinal sectional views showing other embodiments, and FIG. 5 is a longitudinal sectional view showing a conventional example. 1... Shaft tube, 2... Movable part, A... Knot cap, 3... Cap, 4... Head hole, 5... Cylindrical body, 6... Telescopic tube part, 7... Protrusion, 7a, 7a' …
...hole, 8...butsuyu.
Claims (1)
装着してなるノツク式筆記具のノツクキヤツプ構
造において、前記ノツクキヤツプが、筆記具本体
の可動部に嵌合するキヤツプと、該キヤツプに形
成された頭孔に嵌合する突起を底面に有し、かつ
蛇腹状の伸縮筒部を有する筒体と、前記突起に形
成された孔に圧入嵌合される該孔より径の大きな
ブツシユとで構成されていることを特徴とするノ
ツク式筆記具のノツクキヤツプ構造。 In the knob cap structure of a knob-type writing instrument in which a bellows-shaped telescoping cylinder portion is attached to the rear end of the barrel of the writing instrument body, the knob cap includes a cap that fits into a movable portion of the writing instrument body, and a cap formed on the cap. It is composed of a cylindrical body that has a protrusion on the bottom surface that fits into the head hole and a bellows-like telescopic cylindrical part, and a bush that is press-fitted into a hole formed in the protrusion and has a larger diameter than the hole. The notk cap structure of the notk type writing instrument is characterized by the fact that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986200736U JPH0628309Y2 (en) | 1986-12-27 | 1986-12-27 | Knock cap structure for knock writing instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986200736U JPH0628309Y2 (en) | 1986-12-27 | 1986-12-27 | Knock cap structure for knock writing instruments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63106686U true JPS63106686U (en) | 1988-07-09 |
| JPH0628309Y2 JPH0628309Y2 (en) | 1994-08-03 |
Family
ID=31163529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986200736U Expired - Lifetime JPH0628309Y2 (en) | 1986-12-27 | 1986-12-27 | Knock cap structure for knock writing instruments |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0628309Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56128287U (en) * | 1980-02-29 | 1981-09-29 | ||
| JPS576585U (en) * | 1980-06-11 | 1982-01-13 | ||
| JPS5826582U (en) * | 1981-08-14 | 1983-02-19 | 株式会社 寿 | Knot part of Knot type writing instrument |
-
1986
- 1986-12-27 JP JP1986200736U patent/JPH0628309Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56128287U (en) * | 1980-02-29 | 1981-09-29 | ||
| JPS576585U (en) * | 1980-06-11 | 1982-01-13 | ||
| JPS5826582U (en) * | 1981-08-14 | 1983-02-19 | 株式会社 寿 | Knot part of Knot type writing instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0628309Y2 (en) | 1994-08-03 |