JPS62139688U - - Google Patents
Info
- Publication number
- JPS62139688U JPS62139688U JP2746786U JP2746786U JPS62139688U JP S62139688 U JPS62139688 U JP S62139688U JP 2746786 U JP2746786 U JP 2746786U JP 2746786 U JP2746786 U JP 2746786U JP S62139688 U JPS62139688 U JP S62139688U
- Authority
- JP
- Japan
- Prior art keywords
- friction
- sharpening pencil
- core
- frictional force
- applying member
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
第1図はこの考案の一実施例の縦断面図、第2
図はスリーブと先端受部との係合状態を示す縦断
面図、第3図はリードチヤツクの部分的な側面図
、第4図は同平面図、第5図は第4図のX―X線
断面図、第6図は第4図のY―Y線断面図、第7
図は芯喰着用歯部の平面図、第8図は歯部の断面
図、第9図は歯部の他の実施例の平面図、第10
図はリードチヤツクと先端受部の他の実施例の縦
断面図、第11図はクツシヨン用の第3の弾性体
の縦断面図、第12図は先端受部の他の実施例の
正面図、第13図a〜gは摩擦付与部材のそれぞ
れ異なつた他の実施例を示す断面図、第14図乃
至第17図は芯送出動作説明図である。
14は芯、16はスライダー、20は摩擦付与
部材、20aは摩擦付与部。
Figure 1 is a longitudinal sectional view of one embodiment of this invention;
The figure is a longitudinal sectional view showing the state of engagement between the sleeve and the tip receiver, Figure 3 is a partial side view of the lead chuck, Figure 4 is a plan view of the same, and Figure 5 is taken along the line X--X of Figure 4. A sectional view, Figure 6 is a sectional view taken along the Y-Y line in Figure 4, and Figure 7
8 is a sectional view of the tooth portion, FIG. 9 is a plan view of another embodiment of the tooth portion, and FIG.
11 is a vertical sectional view of a third elastic body for a cushion; FIG. 12 is a front view of another embodiment of the tip receiving portion; FIGS. 13a to 13g are sectional views showing different embodiments of the friction imparting member, and FIGS. 14 to 17 are explanatory diagrams of the core feeding operation. 14 is a core, 16 is a slider, 20 is a friction imparting member, and 20a is a friction imparting portion.
Claims (1)
ープペンシルの中心部を貫通する芯14に所定の
摩擦力を付与するシヤープペンシルの摩擦付与部
材20において、上記摩擦付与部材20は、上記
芯14の前後移動に伴つて撓み変形し、該芯14
の後退時の付与摩擦力が該芯14の前進時の付与
摩擦力より大であることを特徴とするシヤープペ
ンシルの摩擦付与部材。 (2) 上記摩擦付与部材20は、シヤープペンシ
ル内に摺動可能に配置されたスライダー16内に
装着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の摩擦付
与部材。[Claims for Utility Model Registration] (1) In a friction applying member 20 of a sharpening pencil that is disposed inside the sharpening pencil and applies a predetermined frictional force to the core 14 passing through the center of the sharpening pencil, the friction applying member 20 20 bends and deforms as the core 14 moves back and forth, and the core 14
A friction-applying member for a sharpening pencil, characterized in that the frictional force applied when the lead 14 retreats is greater than the frictional force applied when the lead 14 moves forward. (2) Friction imparting to the sharpening pencil according to claim 1, wherein the friction imparting member 20 is installed in a slider 16 that is slidably disposed within the sharpening pencil. Element.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2746786U JPS62139688U (en) | 1986-02-28 | 1986-02-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2746786U JPS62139688U (en) | 1986-02-28 | 1986-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62139688U true JPS62139688U (en) | 1987-09-03 |
Family
ID=30829522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2746786U Pending JPS62139688U (en) | 1986-02-28 | 1986-02-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62139688U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS538220A (en) * | 1976-03-09 | 1978-01-25 | Bross Helmut | Knockktype sharp pencil |
-
1986
- 1986-02-28 JP JP2746786U patent/JPS62139688U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS538220A (en) * | 1976-03-09 | 1978-01-25 | Bross Helmut | Knockktype sharp pencil |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS62139688U (en) | ||
JPS633482U (en) | ||
JPS6060285U (en) | Automatic lead feeding type sharp pencil | |
JPH0387289U (en) | ||
JPS6114152U (en) | Webbing cover for seat belt device | |
JPS58181591U (en) | Shape pencil | |
JPH02137287U (en) | ||
JPS58164787U (en) | chuck advance device | |
JPS5983584U (en) | Chuck device for shampoo pencil | |
JPH01174183U (en) | ||
JPH0445786U (en) | ||
JPS6033656U (en) | contact pin | |
JPS6132798Y2 (en) | ||
JPS5848487U (en) | Shape pencil | |
JPH0162088U (en) | ||
JPS59102385U (en) | Chuck device for shampoo pencil | |
JPS58147857U (en) | Belt guide for seat belt | |
JPS63125582U (en) | ||
JPH0438486U (en) | ||
JPS6024585U (en) | Shape pencil lead holding device | |
JPS62110472U (en) | ||
JPS6228587U (en) | ||
JPS5860484U (en) | Shape pencil | |
JPS59169317U (en) | sports belt | |
JPH0426779U (en) |