JPH0452088U - - Google Patents
Info
- Publication number
- JPH0452088U JPH0452088U JP9562890U JP9562890U JPH0452088U JP H0452088 U JPH0452088 U JP H0452088U JP 9562890 U JP9562890 U JP 9562890U JP 9562890 U JP9562890 U JP 9562890U JP H0452088 U JPH0452088 U JP H0452088U
- Authority
- JP
- Japan
- Prior art keywords
- cap
- self
- longitudinal direction
- fastener
- feeding
- 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・第２図・第３図・第４図及び第６図は
それぞれ本考案の自動繰出式シヤープペンシルを
示す主要部断面図、第５図は第４図のＡ−Ａ線を
示す断面図、第７図は第６図の実施例における口
金と締具の取付状態を示す主要部部分断面図、第
８図は第７図のＡ−Ａ線を示す断面図である。
１，１１，２１，３１，４１……口金、２……
スライダー、３……芯、５……弾性体、６，１６
，２６，３６……締具、７……チヤツク、９……
軸筒。
Figures 1, 2, 3, 4, and 6 are cross-sectional views of the main parts of the self-feeding mechanical pencil of the present invention, respectively, and Figure 5 is taken along line A-A in Figure 4. 7 is a partial cross-sectional view of the main part showing how the cap and fastener are attached in the embodiment shown in FIG. 6, and FIG. 8 is a cross-sectional view taken along line A--A in FIG. 7. 1, 11, 21, 31, 41... base, 2...
Slider, 3... Core, 5... Elastic body, 6, 16
, 26, 36... fastener, 7... chuck, 9...
Axial tube.
Claims (1)
れかつ弾性体の弾力により長手方向前方に付勢さ
れたスライダーと、締具のテーパー面との楔作用
により芯の前進は許容するが後退は阻止するチヤ
ツクとからなり、摩耗量だけ芯を自動的に繰り出
す自動繰出式シヤープペンシルにおいて、口金の
後部に締具を固定するとともに、締具を軸筒の前
部に固定して構成したことを特徴とする自動繰出
式シヤープペンシル。 The wedge action between the cap, a slider that is built into the cap so that it can be slid in the longitudinal direction and is biased forward in the longitudinal direction by the elasticity of the elastic body, and the tapered surface of the fastener allows the core to move forward but not backward. A self-feeding sharp pencil that automatically feeds out the lead by the amount of wear and has a fastener fixed to the rear of the mouthpiece and a fastener fixed to the front of the barrel. A self-feeding mechanical pencil featuring the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9562890U JPH0452088U (en) | 1990-09-12 | 1990-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9562890U JPH0452088U (en) | 1990-09-12 | 1990-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0452088U true JPH0452088U (en) | 1992-05-01 |
Family
ID=31834494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9562890U Pending JPH0452088U (en) | 1990-09-12 | 1990-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452088U (en) |
-
1990
- 1990-09-12 JP JP9562890U patent/JPH0452088U/ja active Pending
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