JPS6336085Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention is intended to provide a connecting fitting suitable for clipping the intersection points of orthogonal steel base materials for construction.

The details of one embodiment of the present invention will be described below with reference to the drawings.

Reference numeral 1 denotes a connecting fitting made of metal, synthetic resin, or the like. The structure includes a pair of tongue-like bodies 2A that project upward from the left and right edges of the substrate 2, which is substantially rectangular in plan, and a pair of tongue-like bodies 2B that project downward from the front and rear edges. , each of the tongue-like bodies 2A, 2B has stepped portions 2A', 2 which are formed into a trapezoidal shape in front and engage with the bent edges 3A, 4A of the C-shaped members 3, 4 which are to be connected in an orthogonal state.
B' is formed. In addition, Figures 1 to 8
The figure has been explained in the case where the C-shaped members 3 and 4 have the same cross-sectional dimensions but are connected, but if the C-shaped member 3 is larger than the other C-shaped member 4 as shown in Fig. 12, the following It will be structured as follows. That is, referring to FIGS. 9 to 13, the substrate 2 is configured to have a rectangular shape in plan, and the tongue-shaped body 2A is configured to have a wide width corresponding to the long side of the substrate. Other stepped portions 2A', 2
The structure of B′ is also similar.

Next, how to use the proposed product will be explained along with its effects.

The present application is suitable for both ceiling base material construction and wall base material construction, but the first
This will be explained in the case of wall material construction as shown in FIGS. 4 and 15.

That is, the C-shaped member 4 is fixed to the wall surface 5 in a vertically parallel state using screw anchors 5A or the like. Then, as shown in FIG. 14, the above-mentioned metal fitting 1 is attached in advance to the C-shaped member 3 which is to be installed in an appropriate number of stages perpendicularly to this member 4 using the tongue-like body 2B, and the tongue-like member 2A is The mold material 4 is advanced in the direction of the bent edge 4A and inserted into the mold material 4. In this case, since the tongue-like body 2A is configured in a trapezoidal shape,
The folded edge 4A of the profile 4 is slightly opened outward, and when the tongue-like body 2A is further pushed forward, the folded edge 4A and the stepped portion 2A' are engaged. This effect is the same in the case of the tongue-shaped body 2B and the shape member 3. Thereafter, a board 6 or the like to which it is desired to be stretched is tightened on the above-mentioned molded material 3 by driving the screws 6A. As described above, according to the present invention, the A-shaped members are pushed out slightly and engaged while being deformed, so that they are difficult to fall off.

B: No tools are used for the installation work, and the metal fitting 1 can be reliably connected simply by pushing it into the mold material. Therefore, work at heights can be performed in a stable working posture.

C It is possible to move orthogonal shapes smoothly after connecting them with metal fittings 1.

D When connected in a grid pattern as shown in FIG.
There are 8 steps 2A' for the 4 steps 2B' of B,
2B' is engaged with the bent edges 3A, 4A, so that a reliable connection can be achieved.

According to this proposal, concrete
This is a useful idea that allows for easy assembly and construction of foundation materials for ceilings and walls, which are fixtures for RC structures and wooden buildings. 7 and 8 are vertical and horizontal corner pieces, and 9 is an end connecting fitting for connecting each of these pieces 7 and 8 to the ends of the molded pieces 3 and 4.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention, and Fig. 1 is a front view, Fig. 2 is a right side view, Fig. 3 is a plan view, Fig. 4 is a bottom view, and Fig. 5 is the A of Fig. 1. - A sectional view, FIG. 6 is a perspective view of the connected state, FIG. 7 is an enlarged sectional view taken along line B-B of the same as above, FIG. 8 is a perspective view, FIG. 9 is a front view of another embodiment, and FIG. Figure 10 is the right side view, 1st
1 is a sectional view taken along line C-C in FIG. 9, FIG. 12 is a perspective view of the connected state, FIG. 13 is a sectional view taken along line D-D of the same as above, and FIG. Figure 15 is a perspective view showing the state of construction on the wall;
6 is a front view of the end connecting fitting, FIG. 17 is a right side view, FIG. 18 is a front view of the connected state, and FIG. 19 is a view taken along the line E--E of the same. 1... Connecting metal fittings, 2... Board, 2A, 2B...
Tongue-like body, 2A', 2B'... step part.

Claims (1)

[Scope of utility model registration request] A pair of upwardly directed tongues 2A are provided on the left and right edges of the substantially rectangular substrate 2 in plan view, and a pair of downwardly directed tongues 2B are provided on the front and rear edges of the substrate 2. Step portions 2A' and 2B' are formed in 2A and 2B to engage with the bent edges 3A and 4A of the C-shaped members 3 and 4 that are to be connected in a perpendicular state. Connecting metal fittings featuring