JPH0239895U - - Google Patents
Info
- Publication number
- JPH0239895U JPH0239895U JP11494988U JP11494988U JPH0239895U JP H0239895 U JPH0239895 U JP H0239895U JP 11494988 U JP11494988 U JP 11494988U JP 11494988 U JP11494988 U JP 11494988U JP H0239895 U JPH0239895 U JP H0239895U
- Authority
- JP
- Japan
- Prior art keywords
- cutting blade
- cutter
- hand cutter
- lower cutting
- hand
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Nonmetal Cutting Devices (AREA)
Description
第１図は本考案の実施例の斜視図、第２図は本
考案の実施例の側面図、第３図は本考案のハンド
カツターの曲面を表わす上面図、第４図はスラス
トワツシヤ及びコイルスプリングの取付状態図、
第５図は本考案の実施例のモーメントのつり合い
図、第６図は従来例の斜視図である。
１……裁断台、２……軸、３……引張バネ、４
……ハンドカツター、５……支持部材、６……下
裁断刃、７……ストツパー、８……脚部、９……
凹部、１０……スラストワツシヤー、１１，１２
……コイルバネ。
Fig. 1 is a perspective view of an embodiment of the invention, Fig. 2 is a side view of an embodiment of the invention, Fig. 3 is a top view showing the curved surface of the hand cutter of the invention, and Fig. 4 is a view of the thrust washer and coil spring. Installation diagram,
FIG. 5 is a moment balance diagram of the embodiment of the present invention, and FIG. 6 is a perspective view of the conventional example. 1... Cutting table, 2... Shaft, 3... Tension spring, 4
...Hand cutter, 5...Support member, 6...Lower cutting blade, 7...Stopper, 8...Legs, 9...
Recessed portion, 10... Thrust washer, 11, 12
...Coil spring.
Claims (1)
を介してバネ３で開方向に付勢されるハンドカツ
ター４を回動可能に備えたペーパーカツターにお
いて、一端部に支軸Ｂのある支持部材５を裁断台
１上に立ち上げて設け、該支軸Ｂと、前記ハンド
カツター４に備えた支軸Ａとの間に引張バネ３を
張装配備し、ハンドカツター４が自重降下せずに
釣り合つて任意角度位置に静止するように構成し
たことを特徴とするペーパーカツター。 (2) 前記下裁断刃６の側面に対接するハンドカ
ツター４の内側面が、曲率半径を有する曲面４３
としたハンドカツター４を軸２に軸支し、該ハン
ドカツター４をコイルバネ１２で付勢されたスラ
ストワツシヤ１０により、下裁断刃６に圧接し、
上裁断刃４１が下裁断刃６に、対して交叉摩擦移
動する請求項１記載のペーパーカツター。[Scope of claim for utility model registration] (1) Shaft 2 provided on the side of the lower cutting blade 6 of the cutting table 1
In a paper cutter rotatably equipped with a hand cutter 4 which is biased in the opening direction by a spring 3 through A tension spring 3 is tensioned between the spindle B and the spindle A provided on the hand cutter 4, so that the hand cutter 4 is balanced and stands still at any angular position without dropping due to its own weight. Features a paper cutter. (2) The inner surface of the hand cutter 4 that is in contact with the side surface of the lower cutting blade 6 is a curved surface 43 having a radius of curvature.
A hand cutter 4 is pivotally supported on a shaft 2, and the hand cutter 4 is pressed against the lower cutting blade 6 by a thrust washer 10 biased by a coil spring 12.
The paper cutter according to claim 1, wherein the upper cutting blade ( 41 ) moves with respect to the lower cutting blade (6) by cross friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988114949U JPH078150Y2 (en) | 1988-09-02 | 1988-09-02 | Paper cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988114949U JPH078150Y2 (en) | 1988-09-02 | 1988-09-02 | Paper cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0239895U true JPH0239895U (en) | 1990-03-16 |
| JPH078150Y2 JPH078150Y2 (en) | 1995-03-01 |
Family
ID=31356160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988114949U Expired - Lifetime JPH078150Y2 (en) | 1988-09-02 | 1988-09-02 | Paper cutter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH078150Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07165083A (en) * | 1993-12-16 | 1995-06-27 | Murata Mach Ltd | Hand truck |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5430711U (en) * | 1977-08-03 | 1979-02-28 |
-
1988
- 1988-09-02 JP JP1988114949U patent/JPH078150Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5430711U (en) * | 1977-08-03 | 1979-02-28 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07165083A (en) * | 1993-12-16 | 1995-06-27 | Murata Mach Ltd | Hand truck |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH078150Y2 (en) | 1995-03-01 |