JPH02144487U - - Google Patents
Info
- Publication number
- JPH02144487U JPH02144487U JP5203889U JP5203889U JPH02144487U JP H02144487 U JPH02144487 U JP H02144487U JP 5203889 U JP5203889 U JP 5203889U JP 5203889 U JP5203889 U JP 5203889U JP H02144487 U JPH02144487 U JP H02144487U
- Authority
- JP
- Japan
- Prior art keywords
- cap
- barrel
- tip
- attached
- circumferential surface
- 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
- Pens And Brushes (AREA)
Description
第１図は、本考案の一実施例を示す筆記具先端
部の断面図、第２図は、第１図の−線断面図
、第３図および第４図は、本考案の他の実施例を
示す部分拡大断面図、第５図は、従来の筆記具先
端部の一例を示す部分断面図である。
１１……軸筒、１２……ペン先、１５……環状
溝、１７……装飾リング、１８……環状突起、１
９……環状突起、２２……キヤツプ。
Fig. 1 is a sectional view of the tip of a writing instrument showing one embodiment of the present invention, Fig. 2 is a sectional view taken along the line - - of Fig. 1, and Figs. 3 and 4 are other embodiments of the present invention. FIG. 5 is a partially enlarged sectional view showing an example of the tip of a conventional writing instrument. 11... Axial cylinder, 12... Pen tip, 15... Annular groove, 17... Decorative ring, 18... Annular projection, 1
9... annular projection, 22... cap.
Claims (1)
してキヤツプ内部を気密に保つ筆記具のキヤツプ
装着構造であつて、前記軸筒の先端部近傍の外周
面に環状に設けられた溝または突起と、前記溝ま
たは突起に係合する環状の突起または溝を内周面
に有して前記軸筒の先端部外周面に装着されると
ともに前記キヤツプを前記軸筒に装着したときに
先端面が前記キヤツプの後端面に圧接する弾性を
有する軟質樹脂製の装飾リングと、前記装飾リン
グの先端面および／または前記キヤツプの後端面
に設けられた環状の突起とを備えた筆記具のキヤ
ツプ装着構造。 A cap attachment structure for a writing instrument in which a cap is attached to the tip of a barrel having a pen nib to keep the inside of the cap airtight, and the cap is annularly provided on the outer circumferential surface near the tip of the barrel. The cap has an annular protrusion or groove on the inner circumferential surface that engages with the groove or protrusion, and is attached to the outer circumferential surface of the tip end of the barrel, and when the cap is attached to the barrel, the tip surface is A cap mounting structure for a writing instrument, comprising: a decorative ring made of elastic soft resin that presses against the rear end surface of the cap; and an annular projection provided on the distal end surface of the decorative ring and/or the rear end surface of the cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5203889U JPH0750232Y2 (en) | 1989-05-02 | 1989-05-02 | Writing cap attachment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5203889U JPH0750232Y2 (en) | 1989-05-02 | 1989-05-02 | Writing cap attachment structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02144487U true JPH02144487U (en) | 1990-12-07 |
| JPH0750232Y2 JPH0750232Y2 (en) | 1995-11-15 |
Family
ID=31572002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5203889U Expired - Lifetime JPH0750232Y2 (en) | 1989-05-02 | 1989-05-02 | Writing cap attachment structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0750232Y2 (en) |
-
1989
- 1989-05-02 JP JP5203889U patent/JPH0750232Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0750232Y2 (en) | 1995-11-15 |
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