JPH0439204U

JPH0439204U -

Info

Publication number: JPH0439204U
Application number: JP8143590U
Authority: JP
Priority date: 1990-07-31
Filing date: 1990-07-31
Publication date: 1992-04-02

Description

[Brief explanation of drawings]

第１図は本考案の一実施例によるＣ型鋼止め金
具を用いてＣ型鋼を固定した状態を示す断面図、
第２図はそのＬ型固定板に対する固定羽根の配置
関係を示す底面図である。第３図は同Ｌ型固定板
を示す斜視図、第４図は同固定羽根を示す斜視図
である。第５図は本考案の他の実施例によるＣ型
鋼止め金具を用いてＣ型鋼同士を結合した状態を
示す断面図、第６図はそのＬ型固定板に対する固
定羽根の配置関係を示す底面図である。第７図は
同Ｌ型固定板を示す斜視図である。第８図は同Ｃ
型鋼止め金具を用いて窓枠を組み立てた状態を示
す概略図である。第９図は従来のＣ型鋼止め金具
を用いてＣ型鋼を固定した状態を示す断面図であ
る。３４，７２，７４……Ｃ型鋼、３６，７６……
Ｃ型鋼止め金具、３８，７８……Ｌ型固定板、４
０，８０，８２……ボルト、４４，８８，９０…
…固定羽根、４６，４８，９２，９４……平板部
、５０，５４，９６，９８，１００，１０２……
ねじ穴、５２……開口、５６，５８，１０４，１
０６……回転用切り欠き、６０，６２，１０８，
１１０……縁、Ｌ１……Ｃ型鋼の開口幅に平行な
内径。 FIG. 1 is a sectional view showing a state in which a C-shaped steel is fixed using a C-shaped steel fastener according to an embodiment of the present invention;
FIG. 2 is a bottom view showing the arrangement of the fixed blades with respect to the L-shaped fixed plate. FIG. 3 is a perspective view showing the L-shaped fixing plate, and FIG. 4 is a perspective view showing the fixing blade. Fig. 5 is a sectional view showing a state in which C-shaped steels are joined together using a C-shaped steel fastener according to another embodiment of the present invention, and Fig. 6 is a bottom view showing the arrangement of the fixing blades with respect to the L-shaped fixing plate. It is. FIG. 7 is a perspective view showing the L-shaped fixing plate. Figure 8 shows the same C
It is a schematic diagram showing the state where a window frame was assembled using a type steel stopper. FIG. 9 is a sectional view showing a state in which C-shaped steel is fixed using a conventional C-shaped steel fastener. 34,72,74...C type steel, 36,76...
C-type steel stopper, 38, 78... L-type fixing plate, 4
0, 80, 82... Bolt, 44, 88, 90...
... Fixed blade, 46, 48, 92, 94 ... Flat plate part, 50, 54, 96, 98, 100, 102 ...
Screw hole, 52...Opening, 56, 58, 104, 1
06...Rotation notch, 60, 62, 108,
110... Edge, L1... Inner diameter parallel to the opening width of the C-shaped steel.

Claims

[Scope of Claim for Utility Model Registration] (1) An L-shaped fixing plate with a screw hole drilled in at least one flat plate, a bolt that fits into the screw hole, and a screw hole that fits the bolt parallel to the opening width of the C-shaped steel. A C-shaped steel fastener comprising a fixed blade opened in the center of a rectangular plate having one side with a length equal to or slightly shorter than the inner diameter. (2) A rectangular plate whose long side is equal to or slightly shorter than the inner diameter parallel to the opening width of the C-shaped steel, with rotation notches in each of the two corners symmetrical to the screw hole of the fixed blade. 2. The C-type steel fastener according to claim 1, characterized in that it is provided with: (3) C according to item 1 or 2, characterized in that the plate surface of the fixed blade is curved around the screw hole, and both edges at symmetrical positions are the contact points with the C-shaped steel. Type steel fasteners.