JPS61100584U - - Google Patents
Info
- Publication number
- JPS61100584U JPS61100584U JP18508484U JP18508484U JPS61100584U JP S61100584 U JPS61100584 U JP S61100584U JP 18508484 U JP18508484 U JP 18508484U JP 18508484 U JP18508484 U JP 18508484U JP S61100584 U JPS61100584 U JP S61100584U
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- tip
- cap
- core
- spring
- 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図はこの考案のノツク式シヤープペンシル
の先端チヤツク芯を保持していない状態を示す主
要部縦断面図、第２図は第１図のノツク式シヤー
プペンシルの先端チヤツクが芯を保持した状態を
示す主要部縦断面図である。
１……口金、１Ａ……口金１の先端開口穴、１
Ｂ……口金１の内段、１Ｃ……口金１の固定穴、
２……先端チヤツク、２Ａ……口金２の頭部、２
Ｂ……口金２の外鍔、２Ｃ……口金２の芯保持部
、３……第１スプリング、４……駒、５……軸、
５Ａ……軸５の内段、６……連結具、６Ａ……連
結具６の内段、７……芯繰出チヤツク、７Ａ……
芯繰出チヤツク７の頭部、８……芯タンク、８Ａ
……芯タンク８の前端、９……第２スプリング、
１０……締リング、１１……芯。
Figure 1 is a vertical cross-sectional view of the main part of the knock-type mechanical pencil of this invention, showing a state in which the tip chuck is not holding the lead, and Figure 2 is a state in which the tip chuck of the lock-type mechanical pencil shown in Figure 1 is holding the lead. FIG. 1...Cap, 1A...Tip opening hole of cap 1, 1
B...Inner stage of cap 1, 1C...Fixing hole of cap 1,
2...Tip chuck, 2A...Head of base 2, 2
B... Outer flange of the cap 2, 2C... Core holding part of the cap 2, 3... First spring, 4... Bridge, 5... Shaft,
5A... Inner stage of shaft 5, 6... Connector, 6A... Inner stage of connector 6, 7... Core feeding chuck, 7A...
Head of lead feeding chuck 7, 8... Lead tank, 8A
...Front end of the core tank 8, 9...Second spring,
10... tightening ring, 11... core.
Claims (1)
グにより後方に弾発されたチヤツクと、該チヤツ
クに外嵌されチヤツクの開閉を行なう締リングと
を有し、チヤツクを前進させることにより芯を繰
り出すノツク式シヤープペンシルにおいて、口金
１の先端開口穴１Ａより先端チヤツク２の頭部２
Ａを突出させ、該先端チヤツク２の外鍔２Ｂと口
金１の内段１Ｂとの間に第１スプリング３を張架
することにより、先端チヤツク２が芯１１を保持
していない時口金１内の固定穴１Ｃに取り付けら
れた駒４に先端チヤツク２の外鍔２Ｂが当接され
て構成したことを特徴とするノツク式シヤープペ
ンシル。 Inside the shaft with the cap attached to the front part, there is a chuck that is pushed backward by a second spring, and a tightening ring that is fitted onto the chuck and opens and closes the chuck.By moving the chuck forward, the core is opened. When drawing out the lock type sharp pencil, insert the head 2 of the tip chuck 2 from the tip opening hole 1A of the base 1.
A is made to protrude and the first spring 3 is stretched between the outer flange 2B of the tip chuck 2 and the inner stage 1B of the cap 1, so that when the tip chuck 2 does not hold the core 11, the inside of the cap 1 is A lock type sharp pencil characterized in that an outer flange 2B of a tip chuck 2 is brought into contact with a piece 4 attached to a fixing hole 1C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18508484U JPS61100584U (en) | 1984-12-06 | 1984-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18508484U JPS61100584U (en) | 1984-12-06 | 1984-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61100584U true JPS61100584U (en) | 1986-06-27 |
Family
ID=33429695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18508484U Pending JPS61100584U (en) | 1984-12-06 | 1984-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61100584U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5837665U (en) * | 1981-09-07 | 1983-03-11 | 日立マクセル株式会社 | discharge terminal board |
| JPS5845100U (en) * | 1981-09-18 | 1983-03-26 | 富士通株式会社 | Paint stripping tool |
-
1984
- 1984-12-06 JP JP18508484U patent/JPS61100584U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5837665U (en) * | 1981-09-07 | 1983-03-11 | 日立マクセル株式会社 | discharge terminal board |
| JPS5845100U (en) * | 1981-09-18 | 1983-03-26 | 富士通株式会社 | Paint stripping tool |
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