JP4630239B2 - 締結具 - Google Patents
締結具 Download PDFInfo
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- JP4630239B2 JP4630239B2 JP2006183749A JP2006183749A JP4630239B2 JP 4630239 B2 JP4630239 B2 JP 4630239B2 JP 2006183749 A JP2006183749 A JP 2006183749A JP 2006183749 A JP2006183749 A JP 2006183749A JP 4630239 B2 JP4630239 B2 JP 4630239B2
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- Japan
- Prior art keywords
- fastener
- screw
- diameter
- mdf
- leading
- 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.)
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Description
また、本発明の締結具は、先導部、ねじ部、首下部および頭部を備えるが、これらは同軸である。
2 凹部
3 先端
5 基端
7 ねじ部
9 首下部
11 頭部
13 螺旋状のねじ
D1 先導部の最大外接円径
D2 ねじ部の外径
D3 首下部の外径
Claims (3)
- 繊維板同士を結合する締結具であって、先導部、ねじ部、首下部および頭部を備え、先導部は錐状に形成され、かつ先導部の先端から後退した位置に該先導部に外接する円の径(外接円径)が最大の部分があり、その最大外接円径はねじ部の外径より大きく形成されてなる締結具。
- 請求項1において、前記最大外接円径はねじ部の外径より0.05ないし0.2mm大きく形成されてなる締結具。
- 請求項1または2において、前記先導部の先端から基端にかけて螺旋状のねじが形成されてなる締結具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006183749A JP4630239B2 (ja) | 2006-07-03 | 2006-07-03 | 締結具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006183749A JP4630239B2 (ja) | 2006-07-03 | 2006-07-03 | 締結具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008014344A JP2008014344A (ja) | 2008-01-24 |
JP4630239B2 true JP4630239B2 (ja) | 2011-02-09 |
Family
ID=39071569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006183749A Active JP4630239B2 (ja) | 2006-07-03 | 2006-07-03 | 締結具 |
Country Status (1)
Country | Link |
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JP (1) | JP4630239B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4787295B2 (ja) * | 2008-07-14 | 2011-10-05 | 株式会社トープラ | 高強度セルフフォーミングねじによるねじ締結構造体 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59106715A (ja) * | 1982-12-10 | 1984-06-20 | リツヒテル−ジステム・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング・ウント・コンパニ−・コマンデイトゲゼルシヤフト | セルフタツピング迅速建築ねじ |
JPH07217625A (ja) * | 1994-01-29 | 1995-08-15 | Dantani Plywood Co Ltd | 木ネジ |
JPH0932826A (ja) * | 1995-07-21 | 1997-02-04 | Yoshino Sekko Kk | 建築用ボードの止め螺子 |
JP2003021123A (ja) * | 2001-07-09 | 2003-01-24 | Wood One:Kk | ね じ |
JP2003214417A (ja) * | 2002-01-18 | 2003-07-30 | Kubota Corp | モルタル用ドリルねじ |
-
2006
- 2006-07-03 JP JP2006183749A patent/JP4630239B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59106715A (ja) * | 1982-12-10 | 1984-06-20 | リツヒテル−ジステム・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング・ウント・コンパニ−・コマンデイトゲゼルシヤフト | セルフタツピング迅速建築ねじ |
JPH07217625A (ja) * | 1994-01-29 | 1995-08-15 | Dantani Plywood Co Ltd | 木ネジ |
JPH0932826A (ja) * | 1995-07-21 | 1997-02-04 | Yoshino Sekko Kk | 建築用ボードの止め螺子 |
JP2003021123A (ja) * | 2001-07-09 | 2003-01-24 | Wood One:Kk | ね じ |
JP2003214417A (ja) * | 2002-01-18 | 2003-07-30 | Kubota Corp | モルタル用ドリルねじ |
Also Published As
Publication number | Publication date |
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JP2008014344A (ja) | 2008-01-24 |
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