JPS58180087U - Slider locking device for tip notch type sharp pencil - Google Patents
Slider locking device for tip notch type sharp pencilInfo
- Publication number
- JPS58180087U JPS58180087U JP7436982U JP7436982U JPS58180087U JP S58180087 U JPS58180087 U JP S58180087U JP 7436982 U JP7436982 U JP 7436982U JP 7436982 U JP7436982 U JP 7436982U JP S58180087 U JPS58180087 U JP S58180087U
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- ring portion
- locking device
- spring
- slider locking
- 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
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図乃至第３図はこの考案になるスライダー係止装置
を備えた先端ノックシャープペンシルの筆記時、押込み
動作時、携帯時のそれぞれの状態を示す断面図、第４図
と第５図はこの考案によらない場合の第１図と第２図に
相当する断面図である。
１・・・・・・軸筒、２・・・・・・スライダー、１１
・・・・・・戻しバネ、１５ａ・・・・・・チャック、
作動体、１５ｂ・・・・・・チャック体、１５ｄ・・・
・・・チャックバネ、１８・・・・・・押環、１８Ａ・
・・・−固定押環部分、１８Ｂ・・・・・・可動押環部
分、１８Ｃ・・・・・・弾撥バネ、２０・・・・・・バ
ネ、２２・・・・・・端面部材。Figures 1 to 3 are cross-sectional views showing the state of the knock-tip mechanical pencil equipped with the slider locking device of this invention during writing, pushing operation, and carrying, respectively, and Figures 4 and 5 are FIG. 2 is a sectional view corresponding to FIGS. 1 and 2 in a case not based on this invention. 1...Axis cylinder, 2...Slider, 11
...Return spring, 15a...Chuck,
Actuating body, 15b...Chuck body, 15d...
...Chuck spring, 18...Press ring, 18A.
...-Fixed push ring portion, 18B...Movable push ring portion, 18C...Elastic spring, 20...Spring, 22...End face member .
Claims (1)
押環１８．をバネ２９により後方に向けて付勢し、その
押環１８の押し進めて該チャック作動体１５ａとの間に
チャックバネ１５ｄを介装したチャック体ｉ５ｂを拡開
可能となし、また戻しバネ１１により前方に向けて付勢
され且つ軸筒１内に押込めるスライダー２はその押込時
の後端面 。 でチャック作動体１５ａ先端に設けた端面部材２２を押
圧する位置で係止可能としたシャープペンシルにおいて
、該押環１８は固定押環部分１８Ａと、その固定押環部
分１８Ａの後端面に係止することができる可動押環部分
１８Ｂとの間に弾撥バネ１８Ｃを介装した構造としてな
る先端ノック式シャープペンシルの曵ライダー係止装置
。[Claims for Utility Model Registration] The push ring 18 is connected to the chuck operating body 15a by a friction sliding fitting structure. is urged backward by the spring 29, and the pushing ring 18 is pushed forward to enable the chuck body i5b with the chuck spring 15d interposed between it and the chuck actuating body 15a to be expanded, and by the return spring 11. The slider 2, which is urged forward and pushed into the shaft cylinder 1, has a rear end surface when pushed in. In a mechanical pencil that can be locked at a position where the end member 22 provided at the tip of the chuck actuating body 15a is pressed, the push ring 18 is locked to a fixed push ring portion 18A and a rear end surface of the fixed push ring portion 18A. This device has a structure in which an elastic spring 18C is interposed between a movable pushing ring portion 18B and a movable pushing ring portion 18B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7436982U JPS58180087U (en) | 1982-05-21 | 1982-05-21 | Slider locking device for tip notch type sharp pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7436982U JPS58180087U (en) | 1982-05-21 | 1982-05-21 | Slider locking device for tip notch type sharp pencil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58180087U true JPS58180087U (en) | 1983-12-01 |
| JPS644542Y2 JPS644542Y2 (en) | 1989-02-06 |
Family
ID=30083801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7436982U Granted JPS58180087U (en) | 1982-05-21 | 1982-05-21 | Slider locking device for tip notch type sharp pencil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58180087U (en) |
-
1982
- 1982-05-21 JP JP7436982U patent/JPS58180087U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS644542Y2 (en) | 1989-02-06 |
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