JPS5978452U - Formwork for forming underfloor ventilation holes in building foundations - Google Patents
Formwork for forming underfloor ventilation holes in building foundationsInfo
- Publication number
- JPS5978452U JPS5978452U JP17445282U JP17445282U JPS5978452U JP S5978452 U JPS5978452 U JP S5978452U JP 17445282 U JP17445282 U JP 17445282U JP 17445282 U JP17445282 U JP 17445282U JP S5978452 U JPS5978452 U JP S5978452U
- Authority
- JP
- Japan
- Prior art keywords
- formwork
- plates
- forming
- main body
- face plate
- 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
Landscapes
- Foundations (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面はこの考案の一実施例を示すもので、第１ −図は
斜視図、第２図は一部の分解斜視図、第３図は第２図の
Ｅ部分の拡大斜視図、第４図は使用状態を説明するため
の斜視図である。
Ａ・・・・・・型枠、Ｂ’、 Ｃ・・・・・・板材、Ｄ
・′・・・・・結合板、１・・・・・・本体、１ａ・・
・・・・底面板、１ｂ・・・・・・側面板、１Ｃ・・・
・・・第１スリツト、１ｅ・・・・・・第６スリツト、
２−・・・・・・支持部、２ａ・・・・・・支持面板、
２ｂ・・・・・・支持面板、２Ｃ・・・・・・第２スリ
ツト、２ｄ・・・・・・第４スリツト、３ａ・・・・・
・第３スリツト、５・・・・・・第１補強面板、５ａ・
・・第５スリツト、６・・・・・・第２補強面板、６ａ
・・・・・・第７スリツト、６ｂ・・・・・・第８スリ
ツト。The drawings show one embodiment of this invention, and FIG. 1 is a perspective view, FIG. 2 is a partially exploded perspective view, FIG. 3 is an enlarged perspective view of part E in FIG. FIG. 2 is a perspective view for explaining the usage state. A... Formwork, B', C... Board material, D
・'・・・Connecting plate, 1...Main body, 1a...
...Bottom plate, 1b...Side plate, 1C...
...1st slit, 1e...6th slit,
2-...Support part, 2a...Support face plate,
2b... Support face plate, 2C... Second slit, 2d... Fourth slit, 3a...
・Third slit, 5...First reinforcing face plate, 5a・
...Fifth slit, 6...Second reinforcing face plate, 6a
...7th slit, 6b...8th slit.
Claims (1)
本体に形成されたスリットを介して本体に着脱自在に嵌
合され、上記両側面板の各々に当接して両側面板の相互
に接近する方向への折曲を防ぐ２つ以上の支持面板を有
する支持部と、上記支持部の各支持面板に形成されたス
リットに着脱自在に嵌合されて上記各支持面板に架設さ
れ各支持面板の折曲を防ぐ補強面板とから成ることを特
徴さする建築基礎の床下換気孔形成用型枠。 ２ 本体と支持部と補強面板とが平行に対向させた２枚
の樹脂製の板材をこれら板材にほぼ直角に接する複数の
樹脂製結合板で一体に結合して形成されて成ることを特
徴とする実用新案登録請求の範囲第１項記載の建築基礎
の床下換気孔形成用型枠。[Claims for Utility Model Registration] 1. A main body in which side plates are connected to both ends of a bottom plate, and a body that is removably fitted to the main body through slits formed in the main body, and that is attached to each of the above-mentioned both side plates. a support part having two or more support face plates that come into contact with each other to prevent both side plates from bending in a direction toward each other; A formwork for forming an underfloor ventilation hole in a building foundation, characterized by comprising a reinforcing face plate installed on each support face plate to prevent bending of each support face plate. 2. The main body, the support portion, and the reinforcing face plate are formed by integrally joining two resin plates facing each other in parallel with a plurality of resin bonding plates that are in contact with these plates at approximately right angles. A formwork for forming ventilation holes under the floor of a building foundation as set forth in claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17445282U JPS5978452U (en) | 1982-11-18 | 1982-11-18 | Formwork for forming underfloor ventilation holes in building foundations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17445282U JPS5978452U (en) | 1982-11-18 | 1982-11-18 | Formwork for forming underfloor ventilation holes in building foundations |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5978452U true JPS5978452U (en) | 1984-05-28 |
| JPS6346594Y2 JPS6346594Y2 (en) | 1988-12-02 |
Family
ID=30379782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17445282U Granted JPS5978452U (en) | 1982-11-18 | 1982-11-18 | Formwork for forming underfloor ventilation holes in building foundations |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5978452U (en) |
-
1982
- 1982-11-18 JP JP17445282U patent/JPS5978452U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6346594Y2 (en) | 1988-12-02 |
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