JP4671708B2 - 天井点検口の外枠吊り下げ用ハンガー金具 - Google Patents
天井点検口の外枠吊り下げ用ハンガー金具 Download PDFInfo
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- JP4671708B2 JP4671708B2 JP2005046335A JP2005046335A JP4671708B2 JP 4671708 B2 JP4671708 B2 JP 4671708B2 JP 2005046335 A JP2005046335 A JP 2005046335A JP 2005046335 A JP2005046335 A JP 2005046335A JP 4671708 B2 JP4671708 B2 JP 4671708B2
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- 238000007689 inspection Methods 0.000 title claims description 19
- 239000000463 material Substances 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- 230000000630 rising effect Effects 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
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Description
本実施の形態の天井点検口の外枠吊り下げ用ハンガー金具1は基本的には、天井点検口の外枠2の上端のフランジ部3に内側より係合する下端の上下方向に向く係止片4と、雌ねじ孔5を備えた上端の水平な板部6と、前記係止片4と上端の水平な板部6との間を一体につなぐ板部7と、前記雌ねじ孔5に螺入する雄ねじ部8を備えた締付用ボルト9とから構成されている点は前記特許文献1で示される従来のものとほぼ同じである。
2 外枠
3 フランジ部
4 係止片
5 雌ねじ孔
6 板部
6a 孔部
7 板部
8 雄ねじ部
9 締付用ボルト
10 開口部
11,12 ボルト支持部材
11a,12a 雌ねじ
13 ばね
13a コイル状部
13b ほぼ水平に延びる部分
13c 上向きに立ち上がる部分
13d 爪部
14 立ち上がり壁
15 貫通孔
16 筒部
17 凸部
18 凹部
Claims (1)
- 天井点検口の外枠の上端のフランジ部に内側より係合する下端の上下方向に向く係止片と、
角形の開口部を備えた上端の水平な板部と、
前記係止片と上端の水平な板部との間を一体につなぐ板部と、
前記上端の水平な板部に形成された前記開口部に回り止め状態で嵌め込まれ、上端の水平な板部に対しばねにより下側から受けて上向きに付勢され、互いに対向する内面に雌ねじからなる雌ねじ孔が形成された一対のボルト支持部材と、
前記雌ねじ孔に螺合する雄ねじ部を備えた締付用ボルトとを備え、
締付用ボルトを前記ばね力に抗して下方に押すことにより一対のボルト支持部材間の間隔が拡がり、締付用ボルトを下方に押し込むようにしたことを特徴とする天井点検口の外枠吊り下げ用ハンガー金具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005046335A JP4671708B2 (ja) | 2005-02-23 | 2005-02-23 | 天井点検口の外枠吊り下げ用ハンガー金具 |
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Application Number | Priority Date | Filing Date | Title |
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JP2005046335A JP4671708B2 (ja) | 2005-02-23 | 2005-02-23 | 天井点検口の外枠吊り下げ用ハンガー金具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006233459A JP2006233459A (ja) | 2006-09-07 |
JP4671708B2 true JP4671708B2 (ja) | 2011-04-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005046335A Active JP4671708B2 (ja) | 2005-02-23 | 2005-02-23 | 天井点検口の外枠吊り下げ用ハンガー金具 |
Country Status (1)
Country | Link |
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JP (1) | JP4671708B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107350988B (zh) * | 2017-07-12 | 2019-11-01 | 南京腾亚精工科技有限公司 | 一种快装金具 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5311273A (en) * | 1976-07-16 | 1978-02-01 | Mitsutomo Kk | Nut |
JPS5918843A (ja) * | 1982-07-21 | 1984-01-31 | 株式会社ナカ技術研究所 | 建物に使用される天井構造 |
JPH061827U (ja) * | 1992-06-11 | 1994-01-14 | 日本パワーファスニング株式会社 | 割ナット式締結具 |
JPH08200322A (ja) * | 1995-01-27 | 1996-08-06 | Nifco Inc | 2枚の板材の取付構造およびグロメット |
JPH1172110A (ja) * | 1997-06-24 | 1999-03-16 | Kaoru Taneichi | ナットおよび連結具 |
JP2000034829A (ja) * | 1998-07-17 | 2000-02-02 | Daiken Co Ltd | 天井点検口の外枠吊り下げ用ハンガー金具 |
JP2000034830A (ja) * | 1998-07-17 | 2000-02-02 | Daiken Co Ltd | 天井点検口の外枠吊り下げ用ハンガー金具 |
JP2002168222A (ja) * | 2000-11-29 | 2002-06-14 | Mitsumi Electric Co Ltd | ナット |
-
2005
- 2005-02-23 JP JP2005046335A patent/JP4671708B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5311273A (en) * | 1976-07-16 | 1978-02-01 | Mitsutomo Kk | Nut |
JPS5918843A (ja) * | 1982-07-21 | 1984-01-31 | 株式会社ナカ技術研究所 | 建物に使用される天井構造 |
JPH061827U (ja) * | 1992-06-11 | 1994-01-14 | 日本パワーファスニング株式会社 | 割ナット式締結具 |
JPH08200322A (ja) * | 1995-01-27 | 1996-08-06 | Nifco Inc | 2枚の板材の取付構造およびグロメット |
JPH1172110A (ja) * | 1997-06-24 | 1999-03-16 | Kaoru Taneichi | ナットおよび連結具 |
JP2000034829A (ja) * | 1998-07-17 | 2000-02-02 | Daiken Co Ltd | 天井点検口の外枠吊り下げ用ハンガー金具 |
JP2000034830A (ja) * | 1998-07-17 | 2000-02-02 | Daiken Co Ltd | 天井点検口の外枠吊り下げ用ハンガー金具 |
JP2002168222A (ja) * | 2000-11-29 | 2002-06-14 | Mitsumi Electric Co Ltd | ナット |
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JP2006233459A (ja) | 2006-09-07 |
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