JPH03101694U - - Google Patents
Info
- Publication number
- JPH03101694U JPH03101694U JP949890U JP949890U JPH03101694U JP H03101694 U JPH03101694 U JP H03101694U JP 949890 U JP949890 U JP 949890U JP 949890 U JP949890 U JP 949890U JP H03101694 U JPH03101694 U JP H03101694U
- Authority
- JP
- Japan
- Prior art keywords
- eraser
- lead
- chuck body
- chamber
- shaft
- 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図は本考案の一実施例を示す縦断面図、第
２図は他の実施例を示す縦断面図である。
１……前軸、２……芯保護管、３……芯戻り止
め用弾性体、４……芯、５……チヤツク体、６…
…チヤツクリング、７……弾撥部材、８……芯室
、９……大径部、１０……チヤツク体、１１……
弾撥部材、１２……消しゴム、１３……チヤツク
リング、１４……後軸、１５……消しゴム室、１
６……凹陥部、１７……突部。
FIG. 1 is a longitudinal sectional view showing one embodiment of the present invention, and FIG. 2 is a longitudinal sectional view showing another embodiment. DESCRIPTION OF SYMBOLS 1...Front shaft, 2...Core protection tube, 3...Elastic body for preventing core detent, 4...Core, 5...Chuck body, 6...
...chuck ring, 7 ... elastic member, 8 ... core chamber, 9 ... large diameter section, 10 ... chuck body, 11 ...
Resilient member, 12...Eraser, 13...Chuck ring, 14...Rear shaft, 15...Eraser chamber, 1
6...Concavity, 17...Protrusion.
Claims (1)
を突出するよう、芯と消しゴムに対する出没機構
を有してなる消しゴム付きシヤープペンシルであ
つて、芯室と連動して移動するチヤツク体を後方
付勢して前軸内に配し、芯室と一体的になした消
しゴム室と連動して移動するチヤツク体を前方付
勢して後軸内に配し、前記前軸と後軸とを摺動可
能に接続してなる消しゴム付きシヤープペンシル
。 A sharp pencil with an eraser that has a retractable mechanism for the lead and eraser so that the lead protrudes from the tip and the eraser from the rear end, and the chuck body that moves in conjunction with the lead chamber is biased backward. The chuck body is placed in the front shaft and moved in conjunction with the eraser chamber integrally formed with the lead chamber, and the chuck body is biased forward and placed in the rear shaft, and the front shaft and the rear shaft are slid together. A sharp pencil with an eraser that can be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP949890U JPH088875Y2 (en) | 1990-01-31 | 1990-01-31 | Mechanical pencil with eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP949890U JPH088875Y2 (en) | 1990-01-31 | 1990-01-31 | Mechanical pencil with eraser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03101694U true JPH03101694U (en) | 1991-10-23 |
| JPH088875Y2 JPH088875Y2 (en) | 1996-03-13 |
Family
ID=31513096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP949890U Expired - Lifetime JPH088875Y2 (en) | 1990-01-31 | 1990-01-31 | Mechanical pencil with eraser |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH088875Y2 (en) |
-
1990
- 1990-01-31 JP JP949890U patent/JPH088875Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH088875Y2 (en) | 1996-03-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |