JPS6123128Y2 - - Google Patents
Info
- Publication number
- JPS6123128Y2 JPS6123128Y2 JP2555781U JP2555781U JPS6123128Y2 JP S6123128 Y2 JPS6123128 Y2 JP S6123128Y2 JP 2555781 U JP2555781 U JP 2555781U JP 2555781 U JP2555781 U JP 2555781U JP S6123128 Y2 JPS6123128 Y2 JP S6123128Y2
- Authority
- JP
- Japan
- Prior art keywords
- insert
- temporary frame
- synthetic resin
- concrete
- cap
- 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
Links
- 229920003002 synthetic resin Polymers 0.000 claims description 9
- 239000000057 synthetic resin Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- -1 cast iron Chemical compound 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
【考案の詳細な説明】
本考案はコンクリートの構築に際し、コンクリ
ート内に埋設しコンクリートの打設後これにボル
ト等を螺着するための鉄製インサートに関する。[Detailed Description of the Invention] The present invention relates to an iron insert that is buried in the concrete and to which a bolt or the like is screwed after the concrete is placed.
従来のインサートは鋳鉄などの鉄製であるから
仮枠（メタルホーム）の取付時に仮枠とインサー
ト間に僅かな間隙を生じノロがインサートのねじ
部内に侵入することがあつた。またコンクリート
の打設後、錆が外に出現するなどの欠点があつ
た。本考案は上記の欠点を解消したもので金属製
のインサート１の口縁部２に合成樹脂製のキヤツ
プ３を冠着し、かつ仮枠の接設面を軟質合成樹脂
４にて成形したことを特徴とするコンクリート構
築用のインサート金具である。 Since conventional inserts are made of iron such as cast iron, when a temporary frame (metal home) is attached, a small gap is created between the temporary frame and the insert, allowing slag to enter the threaded portion of the insert. Another drawback was that rust appeared on the outside after concrete was poured. The present invention solves the above-mentioned drawbacks by attaching a synthetic resin cap 3 to the mouth edge 2 of the metal insert 1, and molding the attachment surface of the temporary frame with a soft synthetic resin 4. This is an insert fitting for concrete construction featuring the following.
なお図中５は仮枠、６は仮締ボルト７は合成樹
脂製蓋、８はコンクリートスラブを示す。また３
ａはキヤツプ３の圧縮による膨出部である。 In the figure, 5 is a temporary frame, 6 is a temporarily tightening bolt 7 is a synthetic resin lid, and 8 is a concrete slab. Also 3
a is a bulge due to compression of the cap 3;
本考案のインサート金具は仮締ボルト６をもつ
て仮枠５と固定し、つぎにコンクリート８を仮枠
内に流し込む。この場合、合成樹脂製のキヤツプ
３の仮枠接設面が軟質樹脂４のため螺着の圧縮に
よつて僅かに変形して膨出部３ａを形成する。 The metal insert of the present invention is fixed to the temporary frame 5 with temporary bolts 6, and then concrete 8 is poured into the temporary frame. In this case, since the synthetic resin cap 3 is attached to the temporary frame, the soft resin 4 is slightly deformed by the compression of the screw to form the bulge 3a.
したがつて合成樹脂キヤツプ３の作用と共に更
に前記の膨出部３ａによつてノロがインサート内
に侵入するおそれが全くないものとなる。つぎに
仮枠５を取外した後も第３図の示すようにインサ
ート１が合成樹脂キヤツプ３を冠着したままの状
態であるから錆の発生が全く起らない。 Therefore, in addition to the action of the synthetic resin cap 3, there is no possibility that slag will enter the insert due to the bulged portion 3a. Even after the temporary frame 5 is removed, the insert 1 remains attached to the synthetic resin cap 3 as shown in FIG. 3, so that no rust occurs.
コンクリートの完成後前記インサート金具にボ
ルト等を螺着して種々工事用に使用するが、若し
ボルトを使用しないときは硬質性の樹脂製蓋７を
施しておけばよい。この蓋の脱着も樹脂同志のた
め容易である。 After the concrete is completed, bolts or the like are screwed onto the insert metal fittings and used for various construction purposes, but if the bolts are not used, a hard resin cover 7 may be applied. This lid is also easy to attach and detach because it is made of resin.
本考案は上記の通りインサート内にノロの侵入
するのを防止し、錆止め効果を有しかつ仮枠への
密着性がよく蓋を施しておくにも極めて簡便であ
るなど実用的効果がすぐれている。 As mentioned above, this invention has excellent practical effects, such as preventing slag from entering the insert, having a rust-preventing effect, good adhesion to the temporary frame, and being extremely easy to cover. There is.
第１図は本考案のインサート金具の縦断面図、
第２図は仮枠取付後、コンクリート打設時の断面
図、第３図は仮枠取外し後の断面図、第４図は蓋
の側面図である。
１……インサート、２……口縁部、３……キヤ
ツプ、４……軟質合成樹脂。
Figure 1 is a longitudinal cross-sectional view of the insert fitting of the present invention.
FIG. 2 is a cross-sectional view of concrete poured after the temporary frame is attached, FIG. 3 is a cross-sectional view after the temporary frame is removed, and FIG. 4 is a side view of the lid. 1...insert, 2...rim, 3...cap, 4...soft synthetic resin.
Claims (1)
のキヤツプ３を冠着し、かつ仮枠の接設面を軟質
合成樹脂４にて成形したことを特徴とするコンク
リート構築用のインサート金具。 A metal insert for constructing concrete, characterized in that a cap 3 made of synthetic resin is attached to the edge 2 of a metal insert 1, and the attachment surface of the temporary frame is molded with a soft synthetic resin 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2555781U JPS6123128Y2 (en) | 1981-02-25 | 1981-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2555781U JPS6123128Y2 (en) | 1981-02-25 | 1981-02-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57139505U JPS57139505U (en) | 1982-09-01 |
| JPS6123128Y2 true JPS6123128Y2 (en) | 1986-07-11 |
Family
ID=29823255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2555781U Expired JPS6123128Y2 (en) | 1981-02-25 | 1981-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6123128Y2 (en) |
-
1981
- 1981-02-25 JP JP2555781U patent/JPS6123128Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57139505U (en) | 1982-09-01 |
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