JPS62172595U - - Google Patents
Info
- Publication number
- JPS62172595U JPS62172595U JP5993886U JP5993886U JPS62172595U JP S62172595 U JPS62172595 U JP S62172595U JP 5993886 U JP5993886 U JP 5993886U JP 5993886 U JP5993886 U JP 5993886U JP S62172595 U JPS62172595 U JP S62172595U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- groove
- triangular
- angle
- edge
- 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
- 230000002159 abnormal effect Effects 0.000 description 1
Landscapes
- Nonmetal Cutting Devices (AREA)
Description
第１図及び第２図はこの考案の一実施例を示す
もので、第１図は一部を切欠した斜視図、第２図
は縦断側面図、第３図ないし第６図は従来例を示
すもので、第３図は斜視図、第４図は正常な切断
状態を示す縦断側面図、第５図は異常な切断状態
を示す縦断側面図、第６図はその縦断正面図であ
る。
１０……固定刃、１３……溝、１４……可動刃
、１５……切刃、１７……凹部、１８……三角刃
。
Figures 1 and 2 show an embodiment of this invention, with Figure 1 being a partially cutaway perspective view, Figure 2 being a vertical side view, and Figures 3 to 6 showing a conventional example. 3 is a perspective view, FIG. 4 is a longitudinal side view showing a normal cutting state, FIG. 5 is a longitudinal side view showing an abnormal cutting state, and FIG. 6 is a longitudinal front view thereof. 10... Fixed blade, 13... Groove, 14... Movable blade, 15... Cutting blade, 17... Recessed portion, 18... Triangular blade.
Claims (1)
刃と前記溝に挿入される可動刃とを設け、この可
動刃の先端縁に鋸歯状に配列された複数の三角刃
を形成し、前記固定刃の前記切刃に前記溝の奥に
向かうに従い次第に幅が狭くなるとともに前記溝
の側縁から離反するに従い次第に幅が狭くなるＶ
字形の複数の凹部をそれぞれ中心を前記三角刃の
中心に対応させて形成し、前記三角刃の角度と対
応する前記凹部の角度を前記三角刃の角度より大
きな角度に設定したことを特徴とする紙切断装置
。 A fixed blade having a cutting edge formed on at least one side edge of the groove and a movable blade inserted into the groove are provided, a plurality of triangular blades arranged in a sawtooth shape are formed on the tip edge of the movable blade, and the The cutting edge of the fixed blade has a V whose width gradually becomes narrower as it goes deeper into the groove and gradually narrows as it moves away from the side edge of the groove.
A plurality of letter-shaped recesses are formed with their centers corresponding to the center of the triangular blade, and the angle of the recess corresponding to the angle of the triangular blade is set to be larger than the angle of the triangular blade. Paper cutting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5993886U JPS62172595U (en) | 1986-04-21 | 1986-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5993886U JPS62172595U (en) | 1986-04-21 | 1986-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62172595U true JPS62172595U (en) | 1987-11-02 |
Family
ID=30891906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5993886U Pending JPS62172595U (en) | 1986-04-21 | 1986-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62172595U (en) |
-
1986
- 1986-04-21 JP JP5993886U patent/JPS62172595U/ja active Pending