JP2016098938A - 木ねじ - Google Patents
木ねじ Download PDFInfo
- Publication number
- JP2016098938A JP2016098938A JP2014237678A JP2014237678A JP2016098938A JP 2016098938 A JP2016098938 A JP 2016098938A JP 2014237678 A JP2014237678 A JP 2014237678A JP 2014237678 A JP2014237678 A JP 2014237678A JP 2016098938 A JP2016098938 A JP 2016098938A
- Authority
- JP
- Japan
- Prior art keywords
- wood
- blade
- outer peripheral
- peripheral edge
- wood screw
- 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
- 239000002023 wood Substances 0.000 title claims abstract description 167
- 230000002093 peripheral effect Effects 0.000 claims abstract description 41
- 238000005520 cutting process Methods 0.000 claims description 12
- 230000000052 comparative effect Effects 0.000 description 6
- 239000002916 wood waste Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 239000011121 hardwood Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Landscapes
- Drilling Tools (AREA)
Abstract
Description
Claims (4)
- ねじ山が形成された軸部と、前記軸部の基端側に形成されて、皿状の座面を有する頭部と、前記軸部の先端側に形成された切削部と、
を備え、
前記座面は、外周縁部と、前記外周縁部と前記軸部の間に形成された首部とを有し、
前記首部には、前記外周縁部と前記軸部との間において円弧状に延在する第1の刃部が設けられている、木ねじ。 - 前記外周縁部には、前記頭部の直径方向に対して傾いた方向に延在する第2の刃部が設けられている、請求項1に記載の木ねじ。
- 前記第1の刃部は、前記外周縁部の周方向に略等間隔をもって並んでいる、請求項2に記載の木ねじ。
- 前記第2の刃部は、前記外周縁部における前記第1の刃部の間に設けられている、請求項2又は3に記載の木ねじ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014237678A JP6462334B2 (ja) | 2014-11-25 | 2014-11-25 | 木ねじ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014237678A JP6462334B2 (ja) | 2014-11-25 | 2014-11-25 | 木ねじ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016098938A true JP2016098938A (ja) | 2016-05-30 |
JP6462334B2 JP6462334B2 (ja) | 2019-01-30 |
Family
ID=56076717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014237678A Active JP6462334B2 (ja) | 2014-11-25 | 2014-11-25 | 木ねじ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6462334B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102107783B1 (ko) * | 2019-11-28 | 2020-05-07 | 주식회사 명보테크 | 3단 구성을 갖는 나사 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62124311U (ja) * | 1986-01-30 | 1987-08-07 | ||
JPH0647719U (ja) * | 1991-07-23 | 1994-06-28 | 有限会社ダンドリ製作所 | 木ネジ |
JPH0953619A (ja) * | 1995-08-17 | 1997-02-25 | Dandori Seisakusho:Kk | 頭部埋没型ねじ |
JP2001159411A (ja) * | 1999-09-21 | 2001-06-12 | Seiichiro Takasaki | 木ねじ |
JP2001295818A (ja) * | 2000-04-11 | 2001-10-26 | Higashi Nippon Power Fastening Kk | 木ねじ |
JP2002021209A (ja) * | 2000-07-11 | 2002-01-23 | Higashi Nippon Power Fastening Kk | 木造家屋における断熱層を有する外壁の支持構造および外壁支持用木ねじ |
JP2006097718A (ja) * | 2004-09-28 | 2006-04-13 | Seiichiro Takasaki | 木ねじ |
JP5213836B2 (ja) * | 2009-11-18 | 2013-06-19 | 東日本パワーファスニング株式会社 | 木ねじ |
JP3187217U (ja) * | 2013-09-04 | 2013-11-14 | 淑卿 ▲黄▼ | ねじ |
EP3002468A1 (en) * | 2014-10-02 | 2016-04-06 | Schencho Industrial Co., Ltd | Self-drilling screw |
-
2014
- 2014-11-25 JP JP2014237678A patent/JP6462334B2/ja active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62124311U (ja) * | 1986-01-30 | 1987-08-07 | ||
JPH0647719U (ja) * | 1991-07-23 | 1994-06-28 | 有限会社ダンドリ製作所 | 木ネジ |
JPH0953619A (ja) * | 1995-08-17 | 1997-02-25 | Dandori Seisakusho:Kk | 頭部埋没型ねじ |
JP2001159411A (ja) * | 1999-09-21 | 2001-06-12 | Seiichiro Takasaki | 木ねじ |
JP2001295818A (ja) * | 2000-04-11 | 2001-10-26 | Higashi Nippon Power Fastening Kk | 木ねじ |
JP2002021209A (ja) * | 2000-07-11 | 2002-01-23 | Higashi Nippon Power Fastening Kk | 木造家屋における断熱層を有する外壁の支持構造および外壁支持用木ねじ |
JP2006097718A (ja) * | 2004-09-28 | 2006-04-13 | Seiichiro Takasaki | 木ねじ |
JP5213836B2 (ja) * | 2009-11-18 | 2013-06-19 | 東日本パワーファスニング株式会社 | 木ねじ |
JP3187217U (ja) * | 2013-09-04 | 2013-11-14 | 淑卿 ▲黄▼ | ねじ |
EP3002468A1 (en) * | 2014-10-02 | 2016-04-06 | Schencho Industrial Co., Ltd | Self-drilling screw |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102107783B1 (ko) * | 2019-11-28 | 2020-05-07 | 주식회사 명보테크 | 3단 구성을 갖는 나사 |
Also Published As
Publication number | Publication date |
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JP6462334B2 (ja) | 2019-01-30 |
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