JPS62109983U - - Google Patents
Info
- Publication number
- JPS62109983U JPS62109983U JP20314385U JP20314385U JPS62109983U JP S62109983 U JPS62109983 U JP S62109983U JP 20314385 U JP20314385 U JP 20314385U JP 20314385 U JP20314385 U JP 20314385U JP S62109983 U JPS62109983 U JP S62109983U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- sleeve
- stopper
- stopper piece
- chuck
- 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図はこの考案の一実施例に係るシヤープペ
ンシルの要部断面図、第２図は先具の半截拡大断
面図、第３図はこの考案の要部の平面図、第４図
はストツパ片の斜視図、第５図Ａ〜Ｃは先具のそ
れぞれ異なつた実施例を示す正面図、第６図Ａ〜
Ｆはクツシヨンスリーブのそれぞれ異なつた実施
例を示す断面図、第７図は他の実施例の要部断面
図である。
図において、１は外筒、２は先具、３は芯パイ
プ、５はリードチヤツク、６はチヤツク締付リン
グ、８はクツシヨンスリーブ、９は先筒部、１０
はクツシヨン部、１１は操作筒部、１２はストツ
パ片、１３はストツパ受部である。
Fig. 1 is a sectional view of the main parts of a sharpening pencil according to an embodiment of this invention, Fig. 2 is a half-cut enlarged sectional view of the tip, Fig. 3 is a plan view of the main parts of this invention, and Fig. 4 is a stopper. A perspective view of the piece, Figures 5A-C are front views showing different embodiments of the tip, Figures 6A-C.
F is a sectional view showing different embodiments of the cushion sleeve, and FIG. 7 is a sectional view of a main part of another embodiment. In the figure, 1 is the outer cylinder, 2 is the tip, 3 is the core pipe, 5 is the lead chuck, 6 is the chuck tightening ring, 8 is the cushion sleeve, 9 is the tip tube, 10
11 is a cushion portion, 11 is an operating cylinder portion, 12 is a stopper piece, and 13 is a stopper receiving portion.
Claims (1)
内に軸方向に摺動可能に収納され、先端にリード
チヤツクを有する芯パイプと、上記リードチヤツ
クを締付けるチヤツク締付リングに先筒部を介し
て当接したスリーブと、このスリーブの外周部に
突設され、上記先具のストツパ受部に係止される
ストツパ片と、上記スリーブの後端側に形成され
、上記先具の後方に突出した操作筒部とを備えた
シヤープペンシル。 (2) 上記スリーブの先筒部とストツパ筒部との
間には軸方向へ伸縮可能な弾性復元性を有するク
ツシヨン部が一体形成されていることを特徴とす
る実用新案登録請求の範囲第１項記載のシヤープ
ペンシル。 (3) 前記スリーブのストツパ片は、先具のスト
ツパ受部に着脱可能に係合または固定されている
ことを特徴とする実用新案登録請求の範囲第１項
もしくは第２項いずれか記載のシヤープペンシル
。[Scope of Claim for Utility Model Registration] (1) An outer cylinder having a removably attached tip, a core pipe that is slidably housed in the outer cylinder in the axial direction and has a lead chuck at its tip, and tightening the lead chuck. a sleeve that abuts the chuck tightening ring through its front cylindrical portion; a stopper piece that protrudes from the outer periphery of the sleeve and is locked in the stopper receiving portion of the tip; and a stopper piece that is attached to the rear end of the sleeve. and an operating barrel portion which is formed in the shape of the tip and protrudes to the rear of the tip. (2) Utility model registration claim 1, characterized in that a cushion portion having elastic resilience that can be expanded and contracted in the axial direction is integrally formed between the front tube portion and the stopper tube portion of the sleeve. Sharp pencil as described in section. (3) The sharpener according to claim 1 or 2, wherein the stopper piece of the sleeve is removably engaged with or fixed to the stopper receiving portion of the tip. pencil.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20314385U JPS62109983U (en) | 1985-12-28 | 1985-12-28 | |
| BR8604742A BR8604742A (en) | 1985-01-26 | 1986-01-25 | AUTOMATIC PENCIL |
| US06/849,506 US4714365A (en) | 1985-01-26 | 1986-01-25 | Mechanical pencil |
| PCT/JP1986/000032 WO1986004300A1 (en) | 1985-01-26 | 1986-01-25 | Eversharp pencil |
| EP86900853A EP0210280B1 (en) | 1985-01-26 | 1986-01-25 | Eversharp pencil |
| AT86900853T ATE52220T1 (en) | 1985-01-26 | 1986-01-25 | ALWAYS SHARP PENCIL. |
| DE8686900853T DE3670598D1 (en) | 1985-01-26 | 1986-01-25 | ALWAYS SHARP PENCIL. |
| CA000501277A CA1255629A (en) | 1985-10-22 | 1986-02-06 | Mechanical pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20314385U JPS62109983U (en) | 1985-12-28 | 1985-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62109983U true JPS62109983U (en) | 1987-07-13 |
Family
ID=31168195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20314385U Pending JPS62109983U (en) | 1985-01-26 | 1985-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62109983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01269309A (en) * | 1988-04-20 | 1989-10-26 | Murata Mfg Co Ltd | Surface wave device |
-
1985
- 1985-12-28 JP JP20314385U patent/JPS62109983U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01269309A (en) * | 1988-04-20 | 1989-10-26 | Murata Mfg Co Ltd | Surface wave device |
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