JPH03126695U - - Google Patents
Info
- Publication number
- JPH03126695U JPH03126695U JP3604190U JP3604190U JPH03126695U JP H03126695 U JPH03126695 U JP H03126695U JP 3604190 U JP3604190 U JP 3604190U JP 3604190 U JP3604190 U JP 3604190U JP H03126695 U JPH03126695 U JP H03126695U
- Authority
- JP
- Japan
- Prior art keywords
- eraser
- chuck
- gripping part
- gripping piece
- flexible
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
図は本考案の実施例を示したもので、第１図は
チヤツクの要部斜視図、第２図は外径が所定値値
より幾分小さい消ゴムをチヤツクが把持した状態
のチヤツクと締付リングの位置関係を示す要部断
面図、第３図は外径が略所定値の消ゴムをチヤツ
クが把持した状態のチヤツクと締付リングの位置
関係を示す要部断面図、第４図は消ゴムホルダー
の全体構造を示す一部省略断面図である。
１……消ゴム、２……チヤツク、３……消ゴム
把持部、４……締付リング、５……切欠溝、６…
…可撓把持片部、７……***部。
The figures show an embodiment of the present invention. Figure 1 is a perspective view of the main part of the chuck, and Figure 2 shows the chuck gripping an eraser whose outer diameter is slightly smaller than the predetermined value. Figure 3 is a cross-sectional view of the main parts showing the positional relationship of the rings. Figure 3 is a cross-sectional view of the main parts showing the positional relationship between the chuck and the tightening ring when the chuck is gripping an eraser with an approximately predetermined outer diameter. Figure 4 is the eraser. FIG. 2 is a partially omitted sectional view showing the overall structure of the holder. 1...Eraser, 2...Chuck, 3...Eraser grip part, 4...Tightening ring, 5...Notch groove, 6...
... Flexible gripping piece, 7... Protrusion.
Claims (1)
２において外周面をテーパ状とした消ゴム把持部
３の外周部に取付ける締付リング４とを備え、チ
ヤツク２の消ゴム把持部３の一部にコ字状の切欠
溝５で囲まれて半径方向に弾性変形可能な可撓把
持片部６を形成し、該可撓把持片部６の外面に消
ゴム把持部３の他の部位の外面よりも急勾配のテ
ーパを有する***部７を設けたことを特徴とする
消ゴムホルダー。 The chuck 2 includes a chuck 2 that grips the eraser 1, and a tightening ring 4 that is attached to the outer periphery of the eraser gripping part 3 whose outer peripheral surface is tapered. A flexible gripping piece 6 is formed which is surrounded by a notched groove 5 having a shape and is elastically deformable in the radial direction, and the outer surface of the flexible gripping piece 6 has a steeper slope than the outside of other parts of the eraser gripping part 3. An eraser holder characterized by having a raised portion 7 having a taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3604190U JP2514880Y2 (en) | 1990-04-03 | 1990-04-03 | Eraser holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3604190U JP2514880Y2 (en) | 1990-04-03 | 1990-04-03 | Eraser holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03126695U true JPH03126695U (en) | 1991-12-20 |
| JP2514880Y2 JP2514880Y2 (en) | 1996-10-23 |
Family
ID=31541926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3604190U Expired - Lifetime JP2514880Y2 (en) | 1990-04-03 | 1990-04-03 | Eraser holder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2514880Y2 (en) |
-
1990
- 1990-04-03 JP JP3604190U patent/JP2514880Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2514880Y2 (en) | 1996-10-23 |
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