JPH0483791U - - Google Patents
Info
- Publication number
- JPH0483791U JPH0483791U JP12929590U JP12929590U JPH0483791U JP H0483791 U JPH0483791 U JP H0483791U JP 12929590 U JP12929590 U JP 12929590U JP 12929590 U JP12929590 U JP 12929590U JP H0483791 U JPH0483791 U JP H0483791U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- internal structure
- writing instrument
- locking piece
- locking
- 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図は本考案装置の第１実施例の構成を示す
部分分解斜視図、第２図は第１実施例の縦断面図
、第３図は第２実施例の構成を示す要部の縦断面
図である。
１……内部構造、２……スリーブ（カム本体、
ジヤンクシヨン）、３……（リング状）溝、４…
…先具、５……係止片、６……外筒、７……切欠
部、８……突部。
Fig. 1 is a partially exploded perspective view showing the structure of the first embodiment of the device of the present invention, Fig. 2 is a longitudinal cross-sectional view of the first embodiment, and Fig. 3 is a longitudinal cross-section of main parts showing the structure of the second embodiment. It is a front view. 1... Internal structure, 2... Sleeve (cam body,
(junction), 3... (ring-shaped) groove, 4...
... Tip, 5 ... Locking piece, 6 ... Outer cylinder, 7 ... Notch, 8 ... Protrusion.
Claims (1)
具４にはこの溝３に係合する内方に変形可能な係
止片５を設け、外筒６の内面でこの係止片５を内
方に変形させて前記溝３に係合せしめてなる筆記
具の内部構造係止装置。 (2) 溝３はリング状のあるいは部分的な溝であ
る請求項第１項記載の筆記具の内部構造係止装置
。 (3) 係止片５は先具４の対向する部分に鉤状に
あるいは軸方向に切欠部７を設けることにより得
られるものである請求項第１項記載の筆記具の内
部構造係止装置。 (4) 係止片５の外面に突部８を設けてなる請求
項第１項及び第３項のいずれかに記載の筆記具の
内部構造係止装置。[Claims for Utility Model Registration] (1) The sleeve 2 of the internal structure 1 is provided with a groove 3, the tip 4 is provided with a locking piece 5 that can be deformed inwardly and engages with this groove 3, and the outer cylinder A device for locking the internal structure of a writing instrument, which is formed by deforming the locking piece 5 inwardly on the inner surface of the writing instrument and engaging the groove 3. (2) The internal structure locking device for a writing instrument according to claim 1, wherein the groove 3 is a ring-shaped or partial groove. (3) The internal structure locking device for a writing instrument according to claim 1, wherein the locking piece 5 is obtained by providing a notch 7 in a hook shape or in the axial direction in the opposing portion of the tip 4. (4) The internal structure locking device for a writing instrument according to any one of claims 1 and 3, wherein a protrusion 8 is provided on the outer surface of the locking piece 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12929590U JPH0483791U (en) | 1990-11-30 | 1990-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12929590U JPH0483791U (en) | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0483791U true JPH0483791U (en) | 1992-07-21 |
Family
ID=31876702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12929590U Pending JPH0483791U (en) | 1990-11-30 | 1990-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0483791U (en) |
-
1990
- 1990-11-30 JP JP12929590U patent/JPH0483791U/ja active Pending