JPH0358501U - - Google Patents
Info
- Publication number
- JPH0358501U JPH0358501U JP12081889U JP12081889U JPH0358501U JP H0358501 U JPH0358501 U JP H0358501U JP 12081889 U JP12081889 U JP 12081889U JP 12081889 U JP12081889 U JP 12081889U JP H0358501 U JPH0358501 U JP H0358501U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- stepped portion
- driving anchor
- anchor
- threaded
- 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
- 230000007246 mechanism Effects 0.000 claims description 6
- 210000000078 claw Anatomy 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000009415 formwork Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Description
第１図ａ〜ｃは本案打込アンカーの取付、使用
手順説明図、第２図ａ〜ｃは各種回り止め機構の
説明図、第３図ａ，ｂは従来の先付打込の打込ア
ンカーの説明図、第４図ａ，ｂは後付打込の打込
アンカーの説明図である。
１……アンカーボルト、２……型枠、３……躯
体コンクリート、４……Ｌ金具、４ａ……ダボ、
５……ダブルナツト、６……ジエツトセメント、
７……化粧板、８……アンカーボルト、８ａ……
ボルト部、８ｂ……ホールインアンカー部、９…
…削孔、１０……アングル、１１……ナツト、１
２……プレート、１２ａ……ダボピン、１３……
ボルトナツト、１４……化粧版、１５……筒体、
１６……段状、１７……螺孔、１８……型枠、１
９……フランジ、２０……ネジ廻り溝、２１……
ボルト、２１ａ……ヘツド、２１ｂ……螺合部、
２２……キヤツプ、２３……釘、２４……打込ア
ンカー、２５……廻り止め機構、２６……ラツチ
爪、２７，２８……ラツチ爪、２９，３０……ラ
ツチ爪、３１……リング、３２，３３……キー溝
、３４……キー。
Figures 1 a to c are explanatory diagrams of the installation and usage procedure of the proposed driving anchor, Figures 2 a to c are explanatory diagrams of various anti-rotation mechanisms, and Figures 3 a and b are conventional driving anchor driving methods. An explanatory diagram of the anchor, FIGS. 4a and 4b are explanatory diagrams of a driving anchor that is installed later. 1...Anchor bolt, 2...Formwork, 3...Structure concrete, 4...L fitting, 4a...Dowel,
5...Double nuts, 6...Jet cement,
7... Decorative board, 8... Anchor bolt, 8a...
Bolt part, 8b... Hole-in anchor part, 9...
...Drilling, 10...Angle, 11...Nut, 1
2...Plate, 12a...Dowel pin, 13...
Boltnut, 14...decorative version, 15...cylindrical body,
16...Stepped, 17...Threaded hole, 18...Formwork, 1
9...Flange, 20...Screw groove, 21...
Bolt, 21a... head, 21b... threaded part,
22... Cap, 23... Nail, 24... Driving anchor, 25... Rotation stop mechanism, 26... Latch claw, 27, 28... Latch claw, 29, 30... Latch claw, 31... Ring , 32, 33... key groove, 34... key.
Claims (1)
と共にフランジを付形した筒体に、先端面にネジ
廻し溝を付形のボルトを該螺孔に装着させて収容
させるとしたうえ該段状部と該ボルトとの間に回
り止め機構を旋こし、さらに、他方端開口にはキ
ヤツプを覆着するとしたことを特徴とする打込ア
ンカー。 (2) 回り止め機構が段状部とボルトのヘツドと
の接触面にラツチ爪を付形したものよりなる請求
項１記載の打込アンカー。 (3) 回り止め機構が段状部とボルトのヘツドと
の対峙面にラツチ爪を付形し、当該対峙面間に両
面にラツチ爪を付形したリングを介装したものと
した請求項１記載の打込アンカー。 (4) 回り止め機構が段状部とボルトの螺合部に
キー溝を付設し、当該キー溝にキーを嵌合したも
のとした請求項１記載の打込アンカー。[Claims for Utility Model Registration] (1) A bolt with a threaded groove on its tip is attached to a cylindrical body with a threaded hole with a stepped diameter reduced in diameter at one end and a flange. A driving anchor characterized in that the anchor is installed and accommodated in a hole, and furthermore, a detent mechanism is provided between the stepped portion and the bolt, and the opening at the other end is covered with a cap. (2) The driving anchor according to claim 1, wherein the locking mechanism comprises a latch claw formed on the contact surface between the stepped portion and the head of the bolt. (3) Claim 1 in which the detent mechanism has a latch pawl formed on the facing surface of the stepped portion and the head of the bolt, and a ring having latch pawls formed on both surfaces is interposed between the facing surfaces. Driving anchor as described. (4) The driving anchor according to claim 1, wherein the rotation prevention mechanism has a key groove attached to the threaded portion of the stepped portion and the bolt, and a key is fitted into the key groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12081889U JPH0732654Y2 (en) | 1989-10-16 | 1989-10-16 | Driving anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12081889U JPH0732654Y2 (en) | 1989-10-16 | 1989-10-16 | Driving anchor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0358501U true JPH0358501U (en) | 1991-06-07 |
| JPH0732654Y2 JPH0732654Y2 (en) | 1995-07-31 |
Family
ID=31668874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12081889U Expired - Lifetime JPH0732654Y2 (en) | 1989-10-16 | 1989-10-16 | Driving anchor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0732654Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016194219A (en) * | 2015-04-01 | 2016-11-17 | 有限会社泰成電機工業 | Support structure for double floor |
| ES2799823A1 (en) * | 2019-06-17 | 2020-12-21 | Sanz Pablo Gomez | Mobile screw anchor for concrete (Machine-translation by Google Translate, not legally binding) |
-
1989
- 1989-10-16 JP JP12081889U patent/JPH0732654Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016194219A (en) * | 2015-04-01 | 2016-11-17 | 有限会社泰成電機工業 | Support structure for double floor |
| ES2799823A1 (en) * | 2019-06-17 | 2020-12-21 | Sanz Pablo Gomez | Mobile screw anchor for concrete (Machine-translation by Google Translate, not legally binding) |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0732654Y2 (en) | 1995-07-31 |