JP3718207B2 - 木栓錐 - Google Patents
木栓錐 Download PDFInfo
- Publication number
- JP3718207B2 JP3718207B2 JP2003295219A JP2003295219A JP3718207B2 JP 3718207 B2 JP3718207 B2 JP 3718207B2 JP 2003295219 A JP2003295219 A JP 2003295219A JP 2003295219 A JP2003295219 A JP 2003295219A JP 3718207 B2 JP3718207 B2 JP 3718207B2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- blade
- cone
- plug
- diameter
- 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 - Lifetime
Links
- 239000002023 wood Substances 0.000 title claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 description 22
- 238000005553 drilling Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Images
Description
上記、従来技術の欠点に鑑み、本発明は円形孔に埋め木をするための木栓を手軽に削り出すことができる木栓錐を提供することを目的とするものである。具体的には、削り出される木栓に面取りが施されているようにして、該面取りによって細径に形成されている部分を円形孔に差し込むことができるようにするものである。
図1は、本発明に係る木栓錐の実施形態の下方斜視図、図2は正面図、図3は底面図、図4は正面中央縦断面図である。
Claims (3)
- 電動ドリルなどによって回転駆動される錐本体に、先端から上方に向けた中心孔と、錐本体の中間部分に中心孔を側方に開放する窓孔を形成するとともに、錐本体の先端に前記中心孔よりも外方部分を切除する掬い刃を配置することによって中心孔径を直径とする円柱状の木栓を削り出すものであって、中心孔の内奥周縁部分において一定の傾斜角度で中心孔領域に突出する面取り刃を配置したことを特徴とする木栓錐。
- 掬い刃の前方部分を切除して錐本体の窓孔に連通させるとともに、掬い刃部分を除く錐本体先端部分をテーパ状に形成することによって、中心孔径を直径とする一部が切欠している略円形の先端刃を形成したことを特徴とする請求項1記載の木栓錐。
- 中心孔領域に突出する面取り刃は、錐本体の軸方向に移動可能であることを特徴とする請求項1又は2記載の木栓錐。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003295219A JP3718207B2 (ja) | 2003-08-19 | 2003-08-19 | 木栓錐 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003295219A JP3718207B2 (ja) | 2003-08-19 | 2003-08-19 | 木栓錐 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005059497A JP2005059497A (ja) | 2005-03-10 |
JP3718207B2 true JP3718207B2 (ja) | 2005-11-24 |
Family
ID=34371536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003295219A Expired - Lifetime JP3718207B2 (ja) | 2003-08-19 | 2003-08-19 | 木栓錐 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3718207B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102992244A (zh) * | 2012-10-08 | 2013-03-27 | 镇江市华普电子设备有限公司 | 一种方便取出成品的木塞钻 |
JP2022523880A (ja) * | 2019-04-04 | 2022-04-26 | ミラー ダウエル カンパニー | 直交集成板接合部の不明瞭な締結具用開口部を処理するために交互に鋭利にされた縁部を備える段付きドリルビット |
-
2003
- 2003-08-19 JP JP2003295219A patent/JP3718207B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2005059497A (ja) | 2005-03-10 |
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