JPS63172687U - - Google Patents
Info
- Publication number
- JPS63172687U JPS63172687U JP6573487U JP6573487U JPS63172687U JP S63172687 U JPS63172687 U JP S63172687U JP 6573487 U JP6573487 U JP 6573487U JP 6573487 U JP6573487 U JP 6573487U JP S63172687 U JPS63172687 U JP S63172687U
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- spring
- engaging portion
- storage tube
- portion formed
- 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図及び第２図は本考案の実施例を示す縦断
面図、第３図ないし第５図は他の実施例を示す図
であり、第３図及び第５図は要部縦断面図、第４
図は要部外観図、第６図は従来例を示す縦断面図
である。
２……チヤツク、２ａ……係合受部、２ａ′…
…係合受部材、３……芯収納管、３ａ……係合部
、４……スプリング。
Figures 1 and 2 are longitudinal sectional views showing an embodiment of the present invention, Figures 3 to 5 are views showing other embodiments, and Figures 3 and 5 are longitudinal sectional views of main parts. , 4th
The figure is an external view of the main part, and FIG. 6 is a vertical sectional view showing a conventional example. 2...Chuck, 2a...Engagement receiver, 2a'...
...Engagement receiving member, 3... Core storage tube, 3a... Engagement portion, 4... Spring.
Claims (1)
該チヤツクを後方に付勢するスプリングと、前記
チヤツクの後方に芯収納管とを配置したシヤープ
ペンシルにおいて、芯収納管端部に形成された係
合部と、チヤツクに形成された前記係合部と係合
する係合受部とを前記スプリングで緊締したこと
を特徴とするシヤープペンシル。 Inside the shaft cylinder, there is a chuck that can be opened and closed for holding the core,
A sharp pencil including a spring that urges the chuck backward and a lead storage tube arranged behind the chuck, an engaging portion formed at an end of the lead storage tube, and the engaging portion formed on the chuck. 1. A sharpening pencil characterized in that an engagement receiving part that engages with the holder is tightened by the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6573487U JPS63172687U (en) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6573487U JPS63172687U (en) | 1987-04-30 | 1987-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63172687U true JPS63172687U (en) | 1988-11-09 |
Family
ID=30903083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6573487U Pending JPS63172687U (en) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63172687U (en) |
-
1987
- 1987-04-30 JP JP6573487U patent/JPS63172687U/ja active Pending
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