JPS63191082U - - Google Patents
Info
- Publication number
- JPS63191082U JPS63191082U JP7847987U JP7847987U JPS63191082U JP S63191082 U JPS63191082 U JP S63191082U JP 7847987 U JP7847987 U JP 7847987U JP 7847987 U JP7847987 U JP 7847987U JP S63191082 U JPS63191082 U JP S63191082U
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- sleeve
- spring
- core
- center 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
- 230000001105 regulatory effect Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
第１図は縦断面図、第２図は平面図である。
１……外軸、３……内部構造体、４……芯タン
クパイプ、１５……スプリング、１６……ストツ
パ、１６ａ……軸孔、１６ｂ……係止突起。
FIG. 1 is a longitudinal sectional view, and FIG. 2 is a plan view. DESCRIPTION OF SYMBOLS 1... Outer shaft, 3... Internal structure, 4... Core tank pipe, 15... Spring, 16... Stopper, 16a... Shaft hole, 16b... Locking protrusion.
Claims (1)
合成樹脂製の芯タンクパイプ４と、このパイプに
連結したリードチヤツク５と、リードチヤツク５
の先端を締付けるチヤツクリング６と、チヤツク
リング６に下端を当接するスリーブ７と、スリー
ブ７と芯タンクパイプ４間に装着されたチヤツク
締付用弾性部８による芯送出機構と、スリーブ７
に外挿し当該機構を収納した中軸９で該スリーブ
７を係止孔の範囲内で移動規制しうるこの中軸と
、中軸９頂壁とスリーブ７後端間に装着された芯
調圧用スプリング１０を有する内部構造体３を収
納し、かつ前記中軸９の上方で芯タンクパイプ４
に外挿し中軸を先端方向に付勢するスプリング１
５と、芯タンクパイプ４に外挿し外軸１内面に係
止突起１６ｂが喰着係止する前記スプリング１５
のストツパ１６とを設けて成ることを特徴とする
ノツクシヤープペンシル。 Inside the outer shaft 1, there is a core tank pipe 4 made of synthetic resin with a knock cap 14 at the rear end, a lead chuck 5 connected to this pipe, and a lead chuck 5.
a chuck ring 6 that tightens the tip of the chuck ring 6; a sleeve 7 that abuts its lower end on the chuck ring 6; a core delivery mechanism that includes a chuck tightening elastic part 8 installed between the sleeve 7 and the core tank pipe 4;
The center shaft 9, which is externally inserted into the center shaft 9 and houses the mechanism, can restrict the movement of the sleeve 7 within the range of the locking hole, and the core pressure regulating spring 10 installed between the top wall of the center shaft 9 and the rear end of the sleeve 7. A core tank pipe 4 is provided above the central shaft 9.
Spring 1 is inserted into the spring and urges the center shaft toward the tip.
5, and the spring 15 which is externally inserted into the core tank pipe 4 and whose locking protrusion 16b bites and locks on the inner surface of the outer shaft 1.
A sharpening pencil characterized in that it is provided with a stopper 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7847987U JPH0544156Y2 (en) | 1987-05-25 | 1987-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7847987U JPH0544156Y2 (en) | 1987-05-25 | 1987-05-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63191082U true JPS63191082U (en) | 1988-12-08 |
| JPH0544156Y2 JPH0544156Y2 (en) | 1993-11-09 |
Family
ID=30927463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7847987U Expired - Lifetime JPH0544156Y2 (en) | 1987-05-25 | 1987-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0544156Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018164208A1 (en) * | 2017-03-08 | 2018-09-13 | 株式会社壽 | Mechanical pencil |
-
1987
- 1987-05-25 JP JP7847987U patent/JPH0544156Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018164208A1 (en) * | 2017-03-08 | 2018-09-13 | 株式会社壽 | Mechanical pencil |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0544156Y2 (en) | 1993-11-09 |
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