JPS6041074Y2 - Safety cover for plate cutter - Google Patents
Safety cover for plate cutterInfo
- Publication number
- JPS6041074Y2 JPS6041074Y2 JP15011580U JP15011580U JPS6041074Y2 JP S6041074 Y2 JPS6041074 Y2 JP S6041074Y2 JP 15011580 U JP15011580 U JP 15011580U JP 15011580 U JP15011580 U JP 15011580U JP S6041074 Y2 JPS6041074 Y2 JP S6041074Y2
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- safety cover
- main body
- plate cutter
- fitting groove
- 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.)
- Expired
Links
Landscapes
- Harvester Elements (AREA)
- Safety Devices And Accessories For Harvesting Machines (AREA)
- Sawing (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Description
【考案の詳細な説明】 本考案は板状カッターの安全カバーに関する。[Detailed explanation of the idea] The present invention relates to a safety cover for a plate cutter.
すなわち、刈払機等の円板状カッターに簡単に取付けた
り取外しができる安全カバーで、形状や大小が異なる各
カッターに対しても確実良好に外れないよう取付けるこ
とができ、全体に軽量で小形となり、容易に製作でき好
適に実施できるよう提供するものである。In other words, it is a safety cover that can be easily attached to and removed from disc-shaped cutters such as brush cutters, and it can be attached to cutters of different shapes and sizes without coming off, and the overall design is lightweight and compact. , which can be easily manufactured and suitably implemented.
次に、図面に示す実施例について説明する。Next, the embodiment shown in the drawings will be described.
第1図は刈払機全体の斜視図を示し、エンジン4、吊下
部5、操作杆6、ハンドル7、伝動ケース8、カバー9
等を装備する刈払機の先端側には中央に取付孔10を有
するとともに周縁に刃部aを有する円板状カッターAを
装着して構成するが、そのほかに4枚方形の星形カッタ
ーや8枚方形の上刃のような種々形状のカッターも装着
できるものである。FIG. 1 shows a perspective view of the entire brush cutter, including an engine 4, a hanging section 5, an operating rod 6, a handle 7, a transmission case 8, and a cover 9.
The brush cutter is equipped with a disc-shaped cutter A having a mounting hole 10 in the center and a blade part a on the periphery on the tip side of the brush cutter. Cutters of various shapes, such as a rectangular upper blade, can also be attached.
Bは安全カバーの本体を示腰各種カッターの周囲長さよ
り長い帯状に形成する該本体Bを横断面コ状に形成する
とともに、該本体Bの内部にはカッターAの刃部aを嵌
入できる幅と奥行きを有した嵌入溝1を全長にわたり形
威し、該本体Bの両側部には本体Bの開放側を内面とし
て屈曲できるようV状の切欠部2,2を長手方向に間隔
をおき多数形威し、本体Bのコ状嵌入溝1の背面側には
嵌入溝1に嵌入できる幅と奥行きを有した突片3を一体
にして長手方向にわたり形成し、全体を合成樹脂材によ
り成形する。The main body of the safety cover B is formed into a belt shape that is longer than the circumferential length of the various cutters.The main body B is formed into a U-shape in cross section, and the inside of the main body B has a width that allows the blade part a of the cutter A to be inserted. A fitting groove 1 having a depth is formed over the entire length, and a large number of V-shaped notches 2, 2 are provided at intervals in the longitudinal direction on both sides of the main body B so that the open side of the main body B can be bent. In order to maintain the shape, on the back side of the U-shaped fitting groove 1 of the main body B, a protruding piece 3 having a width and depth that can be fitted into the fitting groove 1 is integrally formed extending in the longitudinal direction, and the entire body is molded from a synthetic resin material. .
したがって、第5図に示すように、カッターAの刃部a
に安全カバーの嵌入溝1を嵌合してカッターAの周囲に
巻装する状態で、切欠部2により安全カバーを彎曲させ
ながらカッターAの周囲にそって取付けることができ、
カッターAの周囲に一回り巻きつけたところで、第7図
に示すように安全カバーの一端側の上方に他端側を合わ
せ、一端側の突片3に他端側の嵌入溝1を嵌合させると
、一部を重合させて安全カバーを取付けることができる
。Therefore, as shown in FIG.
When the fitting groove 1 of the safety cover is fitted into the safety cover and the safety cover is wrapped around the cutter A, the safety cover can be installed along the circumference of the cutter A while being curved by the notch 2.
Once it has been wrapped around the cutter A, align the other end of the safety cover above one end of the safety cover as shown in Figure 7, and fit the fitting groove 1 of the other end into the protrusion 3 of the one end. Then, a part of the material will polymerize and a safety cover can be attached.
また、逆に安全カバーを引外すと取外すことができる。Conversely, it can be removed by pulling out the safety cover.
なお、カッターAが小径である場合カッターAに安全カ
バーを二重に重ね合わせて取付けることができ、また、
この種の星形カッターや上刃に取付けることもできる。In addition, if cutter A has a small diameter, a safety cover can be attached to cutter A by overlapping it twice, and
It can also be attached to this type of star cutter or upper blade.
このように本考案は、内部にカッターの刃部を嵌入でき
る嵌入溝を全長にわたって形成した横断商略コ状の本体
を、カッター周囲の長さよりも長い帯状に形成し、この
本体に屈曲できるよう長手方向に間隔をおいて多数の切
欠部を形成し、該本体の背面側には前記嵌入溝に嵌合係
止する突片を一体に形成し、全体を合成樹脂材により形
成したから、切欠部により安全カバーを彎曲させたり屈
曲させてカッターにそわせながら取付けることができ、
嵌入溝にカッターの刃部を嵌入して安全カバーにより安
全に被覆でき、一巻きし、さらに巻終り部より他端側の
安全カバーを、巻き始めである一端側の外側突片に重ね
て嵌入溝を嵌入係止して取付けることができ、形状や大
小が異なる各カッターに対しても確実良好に外れないよ
う取付けることができ、全体に軽量で小形となり、容易
に製作でき好適に実施できる特長を有する。In this way, the present invention has a transversely U-shaped main body with a groove formed over its entire length into which the cutter blade can be inserted, and a belt-like shape that is longer than the circumference of the cutter, allowing the main body to be bent. A large number of notches are formed at intervals in the longitudinal direction, and a projecting piece that fits and locks into the fitting groove is integrally formed on the back side of the main body, and the whole body is made of a synthetic resin material. Depending on the part, the safety cover can be curved or bent and installed while aligning with the cutter.
Insert the blade of the cutter into the insertion groove and safely cover it with the safety cover, wrap it once, and then insert the safety cover on the other end from the end of the winding over the outer protrusion on the one end where you started winding. It can be installed by fitting into the groove and locking it, and it can be installed reliably to prevent it from coming off even with cutters of different shapes and sizes.The overall feature is that it is lightweight and compact, making it easy to manufacture and suitable for implementation. has.
第1図は刈払機全体の斜視図、第2図は本考案の実施例
である安全カバーの一部の側面図、第3図はその横断面
図、第4図はその斜視図、第5図は取付状態を示す説明
図、第6図は第5図の一部の断面図、第7図は取付けた
状態の説明図、第8図は第7図の一部の断面図を示す。
A・・・・・・カッター、a・・・・・・刃部、1・・
・・・・嵌入溝、B・・・・・・本体、2・・・・・・
切欠部、3・・・・・・突片。Fig. 1 is a perspective view of the entire brush cutter, Fig. 2 is a side view of a part of the safety cover that is an embodiment of the present invention, Fig. 3 is its cross-sectional view, Fig. 4 is its perspective view, and Fig. 5 6 is a cross-sectional view of a portion of FIG. 5, FIG. 7 is an explanatory view of the installed state, and FIG. 8 is a cross-sectional view of a portion of FIG. 7. A...Cutter, a...Blade part, 1...
...Inset groove, B...Body, 2...
Notch, 3... protrusion.
Claims (1)
って形威した横断面略コ状の本体を、カッター周囲の長
さよりも長い帯状に形成し、この本体に屈曲できるよう
に長手方向に間隔をおいて多数の切欠部を形威し、該本
体の背面側には前記嵌入溝に嵌合係止する突片を一体に
形成し、全体を合成樹脂材により形威したことを特徴と
する板状カッターの安全カバー。The main body, which has a generally U-shaped cross section along its entire length and has an insertion groove into which the cutter blade can be inserted, is formed into a strip shape that is longer than the circumference of the cutter, and there are gaps in the longitudinal direction so that the main body can be bent. A board characterized in that the main body has a large number of notches, a projecting piece that fits and locks into the fitting groove is integrally formed on the back side of the main body, and the entire board is made of a synthetic resin material. safety cover for cutter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15011580U JPS6041074Y2 (en) | 1980-10-21 | 1980-10-21 | Safety cover for plate cutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15011580U JPS6041074Y2 (en) | 1980-10-21 | 1980-10-21 | Safety cover for plate cutter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5772222U JPS5772222U (en) | 1982-05-04 |
JPS6041074Y2 true JPS6041074Y2 (en) | 1985-12-12 |
Family
ID=29509492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15011580U Expired JPS6041074Y2 (en) | 1980-10-21 | 1980-10-21 | Safety cover for plate cutter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6041074Y2 (en) |
-
1980
- 1980-10-21 JP JP15011580U patent/JPS6041074Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5772222U (en) | 1982-05-04 |
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