JPH0422299U - - Google Patents
Info
- Publication number
- JPH0422299U JPH0422299U JP6359190U JP6359190U JPH0422299U JP H0422299 U JPH0422299 U JP H0422299U JP 6359190 U JP6359190 U JP 6359190U JP 6359190 U JP6359190 U JP 6359190U JP H0422299 U JPH0422299 U JP H0422299U
- Authority
- JP
- Japan
- Prior art keywords
- elliptical
- ellipsoid
- shaft
- outer periphery
- bored
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Description
第１図、第５図及び第６図は本願削り器の組立
説明図、第２図乃至第４図は本考案に於ける部品
の説明図、第７図及び第８図は本願削り器に於け
る回動軸の動作及び回動原理を示す説明図である
。
１は楕円形回動軸、２は楕円筒、３は楕円体、
４は縁部、５は段部、６は軸容器、７は底板、８
，１８は穴、９は削刃支持台、１０は削刃、１１
，１９は凸状壁面、１２，２０は外周壁、１３は
リング縁、１４は凸部、１５は溝、１６は蓋体、
１７は上板、２１は凹部、２２は突条、２３は外
ケース、２４は楕円形ペンシルである。
Figures 1, 5, and 6 are explanatory diagrams of the assembly of the sharpener of the present invention, Figures 2 to 4 are explanatory diagrams of parts in the present invention, and Figures 7 and 8 are explanatory diagrams of the sharpener of the present invention. FIG. 3 is an explanatory diagram showing the operation and rotation principle of the rotation shaft in the present invention. 1 is an elliptical rotation axis, 2 is an elliptical cylinder, 3 is an ellipsoid,
4 is an edge, 5 is a step, 6 is a shaft container, 7 is a bottom plate, 8
, 18 is a hole, 9 is a cutting blade support, 10 is a cutting blade, 11
, 19 is a convex wall surface, 12 and 20 are outer peripheral walls, 13 is a ring edge, 14 is a convex portion, 15 is a groove, 16 is a lid body,
17 is an upper plate, 21 is a recessed portion, 22 is a protrusion, 23 is an outer case, and 24 is an oval pencil.
Claims (1)
円体とを一体形成して下部外周縁に段部を穿設し
た楕円形回動軸と、底板の中央に前記楕円筒の下
部外周縁を規制し得る穴を穿設しかつその穴を介
して下面に削刃を持つた支持台を突設し上面に前
記楕円体の段部を規制し得る凸状壁面を有する軸
容器と、上板の中央に前記楕円筒の上部外周縁を
規制し得る穴を穿設しかつ上板の内面に前記楕円
体の上部外周縁を規制し得る凸状壁面を有する蓋
体との組合わせよりなり、前記軸容器内に回動軸
を回動自在に収納し、その軸容器の上部から蓋体
を被蓋固定して構成したことを特徴とした楕円削
り器。 An elliptical rotation shaft in which an elliptical cylinder into which an elliptical pencil can be inserted and a thick ellipsoid are integrally formed and a step is bored at the lower outer periphery; a shaft container having a convex wall surface capable of regulating the stepped portion of the ellipsoid; a hole is bored in the center of the elliptical cylinder to regulate the upper outer periphery of the ellipsoid, and a lid body has a convex wall surface on the inner surface of the upper plate that can regulate the upper outer periphery of the ellipsoid; An elliptical sharpener characterized in that a rotary shaft is rotatably housed in the shaft container, and a lid body is fixedly covered from the top of the shaft container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6359190U JPH0746555Y2 (en) | 1990-06-18 | 1990-06-18 | Ellipse sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6359190U JPH0746555Y2 (en) | 1990-06-18 | 1990-06-18 | Ellipse sharpener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0422299U true JPH0422299U (en) | 1992-02-25 |
| JPH0746555Y2 JPH0746555Y2 (en) | 1995-10-25 |
Family
ID=31593781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6359190U Expired - Lifetime JPH0746555Y2 (en) | 1990-06-18 | 1990-06-18 | Ellipse sharpener |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0746555Y2 (en) |
-
1990
- 1990-06-18 JP JP6359190U patent/JPH0746555Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0746555Y2 (en) | 1995-10-25 |
Similar Documents
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