JPH01132779U - - Google Patents
Info
- Publication number
- JPH01132779U JPH01132779U JP2668788U JP2668788U JPH01132779U JP H01132779 U JPH01132779 U JP H01132779U JP 2668788 U JP2668788 U JP 2668788U JP 2668788 U JP2668788 U JP 2668788U JP H01132779 U JPH01132779 U JP H01132779U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- cap
- concave
- convex
- fitting
- 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
- 230000000903 blocking effect Effects 0.000 claims 1
Landscapes
- Pens And Brushes (AREA)
Description
第１図ないし第３図は本考案の一実施例を示す
要部縦断面図、第４図は第１図のＡ―Ａ線横断面
図、第５図は第２図のＢ―Ｂ線横断面図、第６図
は第３図のＣ―Ｃ線横断面図を示す。
１…キヤツプ、１ａ…凹凸嵌合用突起、１ｂ…
周状当接部、２…本体、２ａ…前軸部、２ｂ…小
径部、２ｃ…後軸部、３…ペン先、４…空間。
1 to 3 are longitudinal cross-sectional views of main parts showing an embodiment of the present invention, FIG. 4 is a cross-sectional view taken along the line A--A in FIG. 1, and FIG. 5 is a cross-sectional view taken along the line B--B in FIG. 2. Cross-sectional view, FIG. 6 shows a cross-sectional view taken along the line CC in FIG. 3. 1... Cap, 1a... Concave/convex fitting protrusion, 1b...
Circumferential contact portion, 2... Main body, 2a... Front shaft portion, 2b... Small diameter portion, 2c... Rear shaft portion, 3... Pen tip, 4... Space.
Claims (1)
し、外気遮断のためにキヤツプを着脱可能に装着
する構造であつて、前記キヤツプに、前記本体と
の凹凸嵌合用突起と、該凹凸嵌合用突起の近傍か
つキヤツプ内方に周状当接部とを設け、前記キヤ
ツプを前記本体に装着する際の前記凹凸嵌合用突
起の弾性的拡開により前記周状当接部と前記本体
との間に空間を確保し、前記凹凸嵌合用突起の凹
凸嵌合に基づく縮径により、前記周状当接部を前
記本体に周状当接させてなるキヤツプ装着構造。 It has a structure in which a cap is removably attached to a main body that stores ink and has a pen tip at the tip for blocking outside air, and the cap has a protrusion for fitting the concave and convex with the main body, and a protrusion for fitting the concave and convex with the main body. A circumferential abutting portion is provided in the vicinity of the cap and inside the cap, and when the cap is attached to the main body, elastic expansion of the concave-convex fitting protrusion causes a gap between the circumferential abutting portion and the main body. A cap mounting structure in which a space is secured and the circumferential abutment portion is brought into circumferential contact with the main body by reducing the diameter based on the concave-convex fitting of the concave-convex fitting protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988026687U JPH074950Y2 (en) | 1988-02-29 | 1988-02-29 | Cap mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988026687U JPH074950Y2 (en) | 1988-02-29 | 1988-02-29 | Cap mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01132779U true JPH01132779U (en) | 1989-09-08 |
| JPH074950Y2 JPH074950Y2 (en) | 1995-02-08 |
Family
ID=31248540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988026687U Expired - Lifetime JPH074950Y2 (en) | 1988-02-29 | 1988-02-29 | Cap mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH074950Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS629584U (en) * | 1985-07-03 | 1987-01-21 | ||
| JPS62170284U (en) * | 1986-04-19 | 1987-10-28 |
-
1988
- 1988-02-29 JP JP1988026687U patent/JPH074950Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS629584U (en) * | 1985-07-03 | 1987-01-21 | ||
| JPS62170284U (en) * | 1986-04-19 | 1987-10-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH074950Y2 (en) | 1995-02-08 |