JPH0256689U - - Google Patents
Info
- Publication number
- JPH0256689U JPH0256689U JP13335588U JP13335588U JPH0256689U JP H0256689 U JPH0256689 U JP H0256689U JP 13335588 U JP13335588 U JP 13335588U JP 13335588 U JP13335588 U JP 13335588U JP H0256689 U JPH0256689 U JP H0256689U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- locking hole
- fitted
- middle fitting
- opening
- 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図は本考案実施例の断面図である。
１……軸筒、２……保持筒、２２……外方突起
、３……チヤツク、３１……抱持部、３２……圧
入部、４……芯ケース、５……チヤツクリング、
６……ノツクスプリング、７……鉛筆芯、８……
ノツク釦、９……先口、９１……係止孔。
FIG. 1 is a sectional view of an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Shaft cylinder, 2... Holding cylinder, 22... Outer projection, 3... Chuck, 31... Holding part, 32... Press-fitting part, 4... Core case, 5... Chuck ring,
6...Knot spring, 7...Pencil lead, 8...
Notch button, 9... Tip, 91... Locking hole.
Claims (1)
嵌着されて該係止孔の外側を覆う軸筒と、外周面
に微小な外方突起を有する保持筒の先端からチヤ
ツクが挿入されて芯ケースに圧入固着された中具
とからなり、該中具が軸筒の後端開口から挿入さ
れて該外方突起が先口の係止孔に係合したことを
特徴とするノツク式シヤープペンシル。 A chuck is inserted from the tip of the holding tube, which has a tip with a locking hole drilled therein, a shaft tube whose tip is fitted into the tip opening and covers the outside of the locking hole, and a small outward protrusion on the outer circumferential surface. and a middle fitting which is inserted and press-fitted into the core case, and the middle fitting is inserted from the rear end opening of the shaft cylinder so that the outer protrusion engages with the locking hole at the tip end. Notsuku style mechanical pencil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13335588U JPH0256689U (en) | 1988-10-14 | 1988-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13335588U JPH0256689U (en) | 1988-10-14 | 1988-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0256689U true JPH0256689U (en) | 1990-04-24 |
Family
ID=31391138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13335588U Pending JPH0256689U (en) | 1988-10-14 | 1988-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0256689U (en) |
-
1988
- 1988-10-14 JP JP13335588U patent/JPH0256689U/ja active Pending
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