JPS6120642U

JPS6120642U - Equipment to prevent floating of embedded material for concrete slabs

Info

Publication number: JPS6120642U
Application number: JP9915184U
Authority: JP
Inventors: 寛人五味; 啓一阿部; 正三藤本; 久美雄秦野; 博己佐藤; 博中根; 英治中野; 照麿永井
Original assignee: 積水化成品工業株式会社; 大洋商事株式会社; 岡部株式会社
Priority date: 1984-06-30
Filing date: 1984-06-30
Publication date: 1986-02-06

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

[Brief explanation of drawings]

第１図は正面図、第２図は分解斜視図、第３図は、施工
途中を示す正面図、第４図は、同じく斜視図、第５図は
この考案による浮上り防止具を使一用したコンクリート
スラブの断面図、第６図〜第８図は他の実施例を示す断
面図である。Ａ・・・浮き上り防止具、１０・・・挿通軸、２０・・
・押′え部材、３０・・・固定部材、３７．３９・・・
分割片、３８・・・ネジ釘、４０・・・埋込材、５０・
・・コンクリートパネル、６０・・・支承具、ｎ・・・
ノツチ。Fig. 1 is a front view, Fig. 2 is an exploded perspective view, Fig. 3 is a front view showing the construction in progress, Fig. 4 is a perspective view, and Fig. 5 is an exploded perspective view of the device. 6 to 8 are cross-sectional views showing other embodiments of the concrete slab used. A... Lifting prevention device, 10... Insertion shaft, 20...
・Press member, 30...Fixing member, 37.39...
Divided piece, 38... Screw nail, 40... Embedded material, 50.
... Concrete panel, 60... Supporting tool, n...
Notsuchi.

Claims

[Scope of Claim for Utility Model Registration] 1. An embedding for a concrete slab, characterized in that a holding member for the embedding material is provided at the head of the insertion shaft, and a fixing member for the concrete panel is connected to the tip of the insertion shaft. Equipment to prevent wood from lifting. 2. The device for preventing lifting of embedded materials for concrete slabs according to claim 1 of the above-mentioned utility model registration, wherein the insertion shaft is screwed and connected to the connecting portion of the fixing member. 3. The device for preventing floating of embedded material for concrete slabs according to claim 2, wherein the connecting portion is a sleeve with a flange to which the supporting device for embedded material can be fixed. 4. The device for preventing lifting of embedded materials for concrete slabs according to claim 1 of the above-mentioned utility model registration, wherein the insertion shaft is fitted and connected to the connecting portion of the fixing member. 5. Prevention of lifting of embedded material for concrete slabs as set forth in claim 2 or 4 of the above utility model registration claim, wherein the fixing member is a divided piece that can be elastically deformed inwardly on the lower side of the connection. Ingredients. 6. The device for preventing lifting of embedded materials for concrete slabs according to claim 2 or 4 of the above-mentioned utility model registration claim, wherein the fixing member comprises a screw on the lower side of the connection. 7. Claim No. 2 of the above-mentioned utility model registration, in which the fixing member comprises a divided piece that can be expanded outwardly under the connection.
A lifting prevention device for concrete slab embedding materials as described in item 1 or 4. 8. The tool for preventing lifting of embedded materials for concrete slabs according to claim 7 of the above-mentioned utility model registration, wherein a notch for breakage is formed in the fixing member.