JPS62136386U - - Google Patents
Info
- Publication number
- JPS62136386U JPS62136386U JP2399686U JP2399686U JPS62136386U JP S62136386 U JPS62136386 U JP S62136386U JP 2399686 U JP2399686 U JP 2399686U JP 2399686 U JP2399686 U JP 2399686U JP S62136386 U JPS62136386 U JP S62136386U
- Authority
- JP
- Japan
- Prior art keywords
- slider
- chuck mechanism
- lead core
- ball chuck
- drawing head
- 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
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
第１図は本考案の実施例を示す縦断面図、第２
図は第１図の作動説明図、第３図は従来例を示す
縦断面図である。
１……ホルダー、８……ボールチヤツク機構、
９……スライダー、１０……保持部材、１１……
弾撥部材、１６……パイプ、１７……前端面。
Fig. 1 is a vertical sectional view showing an embodiment of the present invention;
The figure is an explanatory diagram of the operation of FIG. 1, and FIG. 3 is a longitudinal sectional view showing the conventional example. 1...Holder, 8...Ball chuck mechanism,
9...Slider, 10...Holding member, 11...
Resilient member, 16...pipe, 17...front end surface.
Claims (1)
妨げることが可能なボールチヤツク機構をホルダ
ー内に配置するとともに、該ボールチヤツク機構
の前方に保部材を有するスライダーを弾撥部材に
より前方に付勢し摺動自在に配置してなる画線ヘ
ツドにおいて、前記スライダーに鉛芯が挿通せる
硬質金属よりなるパイプを該スライダーの前端面
と面一の状態で嵌挿せしめたことを特徴とする自
動製図機の画線ヘツド。 A ball chuck mechanism that allows the lead core to advance but prevents its retreat by a wedge action is disposed in the holder, and a slider having a retaining member in front of the ball chuck mechanism is urged forward by an elastic member. Automatic drawing characterized in that, in the drawing head arranged so as to be freely slidable, a pipe made of hard metal through which a lead core can be inserted is inserted into the slider so as to be flush with the front end surface of the slider. Machine drawing head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986023996U JPH0453994Y2 (en) | 1986-02-21 | 1986-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986023996U JPH0453994Y2 (en) | 1986-02-21 | 1986-02-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62136386U true JPS62136386U (en) | 1987-08-27 |
| JPH0453994Y2 JPH0453994Y2 (en) | 1992-12-18 |
Family
ID=30822816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986023996U Expired JPH0453994Y2 (en) | 1986-02-21 | 1986-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453994Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5832959U (en) * | 1981-08-26 | 1983-03-03 | 株式会社日立製作所 | Water tank for plant cultivation |
| JPS5912687U (en) * | 1982-07-15 | 1984-01-26 | 株式会社サクラクレパス | writing implements |
| JPS60119596U (en) * | 1984-01-19 | 1985-08-13 | ぺんてる株式会社 | Drafting machine drawing head |
| JPS60182190U (en) * | 1984-05-15 | 1985-12-03 | 三菱鉛筆株式会社 | Shape pencil |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5912687B2 (en) * | 1974-11-18 | 1984-03-24 | 旭化成株式会社 | polyester resin composition |
-
1986
- 1986-02-21 JP JP1986023996U patent/JPH0453994Y2/ja not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5832959U (en) * | 1981-08-26 | 1983-03-03 | 株式会社日立製作所 | Water tank for plant cultivation |
| JPS5912687U (en) * | 1982-07-15 | 1984-01-26 | 株式会社サクラクレパス | writing implements |
| JPS60119596U (en) * | 1984-01-19 | 1985-08-13 | ぺんてる株式会社 | Drafting machine drawing head |
| JPS60182190U (en) * | 1984-05-15 | 1985-12-03 | 三菱鉛筆株式会社 | Shape pencil |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0453994Y2 (en) | 1992-12-18 |
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