JPH0128220Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a connecting device between a lattice material or a louver material and a frame material.

Conventionally, for example, in the ventilation louver 1 shown in FIG. 3, when the louver material 8B is installed horizontally as shown in the upper frame member 6 which is provided obliquely at a predetermined inclination angle α, the louver material 8B is The mounting end faces must be cut along the inclination angle α of the upper frame member 8B, which makes interconnection extremely troublesome, and if the mounting end faces are uneven, the parallelism of the plurality of louver members 8B will be disturbed. There were drawbacks such as poor appearance.

The present invention has been made to eliminate the above-mentioned conventional drawbacks, and is a lattice material or louver material that can be assembled obliquely to a frame material in a labor-saving manner without processing the ends of the lattice material or louver material into an oblique shape. The object of the present invention is to provide a connecting device between a louver material and a frame material.

Next, an embodiment of the present invention will be explained with reference to the drawings. In the drawing, 1 is a ventilation louver, and for example, a ridge ventilation system 3 attached to the ridge of the roof 2 of a building.
The ventilation louver 1 is attached to the side edge of a wall or to the outdoor surface of a wall 4 for decorative purposes. It is composed of a mullion 7 erected in the center and a plurality of louver members 8A and 8B.

Reference numeral 5 denotes the left and right vertical frames mentioned above. Since the vertical frames 5 are formed symmetrically, the cross-sectional shape of the left vertical frame 5 is the same as that of both sides of the web 5A which has a recessed groove 5B in the almost center. The edge is provided with a side edge 5C and has a substantially C-shaped cross section with a groove 5D, and the tips of the left and right side edges 5C are oppositely provided with projecting edges 5.
E and 5E' are provided protrudingly. The vertical frame 5 formed in this manner has its lower end side formed at right angles to the longitudinal direction, and its upper end side has an inclination angle of the upper vertical frame 6 from the web 5A side toward the opening side of the groove 5D. A connecting end face 5F is formed by cutting downward at an inclination angle β/2 corresponding to α, and is provided at a predetermined length. Attachment holes 5G for attaching louver members 8A are penetrated at predetermined intervals in the concave groove 5B of the lower vertical frame 5 formed in this way, and the projecting edge 5
E and 5E' are provided with notches C1 and C2 corresponding to the mounting holes 5G in order to make the louver material 8A oblique as shown and insert it into the groove 5D. Furthermore, an attachment hole 5H for attaching the lower connecting fitting 9 is aligned and penetrated through the side edge 5C of the upper end of the vertical frame 5.

Next, 6 is the above-mentioned upper vertical frame, and since the cross-sectional shape of this upper vertical frame 6 is the same as that of the lower vertical frame 5, the same symbols A to E and E' are added to the number 6. . The lower end of this upper vertical frame 6, that is, the side that connects with the lower vertical frame 5, is cut at an angle β/2 to connect with the connecting end surface 5F of the lower vertical frame 5 in a butt shape as shown in the figure, so that the connecting end surface 6F is formed. formed, and
The upper end portion is cut at an inclination angle α to form a connecting end face 6G, and the upper vertical frame 6 is formed to have a predetermined length. The concave groove 6 of the upper vertical frame 6 formed in this way
A long groove-shaped mounting hole 6H having a predetermined length for attaching a connecting member 11 for attaching the louver material 8B is provided through B at a predetermined interval, and the projecting edges 6E, 6E' are provided to attach the louver material 8B. The mounting hole 6 is made horizontally and obliquely as shown in the figure with respect to the inclination angle α of the upper vertical frame 6.
Notch C for insertion into groove 6D toward H
3, C4 has been done. Further, a mounting hole 6J of the lower connecting fitting 9 is aligned and penetrated through the side edge 6C of the lower end of the vertical frame 6, and a mounting hole 6K of the upper connecting fitting 10 is formed in the recessed groove 6B on the upper end side. It is installed through.

Reference numeral 7 denotes a central mullion vertically installed approximately in the center of the ventilation louver 1, and its cross-sectional shape is approximately C-shaped as shown in the figure. Furthermore, the louver materials 8A and 8B have the same cross-sectional shape, and are formed in the shape of a parallelogram having a hollow portion 8C. The members 8A are provided with the same length, and both end surfaces thereof are formed at right angles to the longitudinal direction.
In addition, the louver material 8B installed between the left and right upper vertical frames 6 is formed so that the upper frame material is gradually shorter than the lower part depending on the installation position, and both end surfaces are formed at right angles to the longitudinal direction. has been done.

Next, 11 is a louver material 8B for the upper vertical frame 6.
This connecting member 11 has receiving pieces 11A and 11B that come into contact with the edges of the mounting hole 6H formed in the upper vertical frame 6, and the connecting member 11 has receiving pieces 11A and 11B that contact the edges of the mounting hole 6H formed in the upper vertical frame 6. has a contact connecting surface 11 that is inserted into the mounting hole 6H and comes into contact with the end surface of the louver material 8B.
The connecting portion 11C having D has a cross section approximately L as shown in the figure.
A mounting hole 11E through which the screw 12A is inserted is formed at a predetermined position on the abutment connection surface 11D side, and a protrusion that engages with the edge of the mounting hole 6H is formed on the lower surface of the horizontal piece 11F shown in the figure. A piece 11G is provided protrudingly.

A louver material 8A is inserted into the groove 5D through the notches C1 and C2 between the left and right lower vertical frames 5 formed in this manner, and screws 12B are inserted from the left and right sides.
The left and right upper vertical frames 6 are fixed together via screw receivers 8D to form a rectangular lower frame as shown in the figure, and the upper connecting end faces 6G of the left and right upper vertical frames 6 are abutted together via upper connecting fittings 10 to form a mountain as shown in the figure. The connecting portions 11C of the connecting members 11 are inserted and locked into each mounting hole 6H, and the abutment connecting surfaces 11D of the left and right corresponding connecting members 11 are provided oppositely, and the corresponding mutually connected Between the connecting members 11, both right-angled end surfaces of the louver material 8B are brought into contact with the connecting surface 11D, and are secured by the screws 12A via the screw receivers 8D, thereby forming a substantially triangular upper frame. . The substantially rectangular lower frame and the substantially triangular upper frame formed in this way are connected by connecting the connecting end surfaces 5F and 6F of the left and right upper and lower frame members 5 and 6 to each other through the lower connecting fitting 9. They are fixed and interconnected by screws 12D, and a middle mullion 7 is provided in the center.
are arranged vertically to form a ventilation louver 1.

Next, the operation and effects of this embodiment configured as described above will be explained.

Now, the connecting device of this example connects the louver material 8B obliquely to the upper vertical frame 6, and the upper vertical frame 6 has long groove-shaped attachment holes 6H for attaching the connecting members 11 at predetermined intervals. The connecting member 11 is opened and attached to the mounting hole 6H, and the screw 12A is fastened to the screw receiver 8D formed in the louver material 8B. In addition, the connecting member 11 is provided with receiving pieces 11A and 11B that abut against the edge of the mounting hole 6H, and also has an abutting connecting surface 11D that is inserted into the mounting hole 6H and abuts the end surface of the louver material 8B. A connecting portion 11C is formed therein. Therefore, since the upper vertical frame 6 and the louver material 8B are connected obliquely through the connecting member 11 having the abutting connection surface 11D, the end surface of the louver material 8B is aligned along the inclination angle α. Without oblique processing,
They can be connected obliquely to save labor, and the posture of the plurality of louver members 8B relative to the upper vertical frame 6 can be arranged in an orderly manner, thereby improving the appearance. Further, since the connecting member 11 is locked and inserted into the mounting hole 6H of the upper vertical frame 6, the connecting member 11 does not move, so the connecting work can be performed labor-savingly, and the screw 1
Since the connecting member 11 is drawn and fixed into the mounting hole 6H by the fastening force of 2A, there is an advantage that there is no need to specifically fix the connecting member 11 to the upper vertical frame 6.

In addition, in the above-mentioned embodiment, the case where the louver material is diagonally connected to the frame material is illustrated, but the present invention is not limited to this and can also be applied to a lattice material. Further, in the above embodiment, the louver material is connected horizontally with respect to the inclination angle of the frame material, but as shown in FIG. The louver material or the lattice material 8 can be connected in the vertical direction using the piece 11F of the connecting member 11 by horizontally suspending the louver material or the lattice material 8. Also,
Although the connecting portion 11C of the connecting member 11 is illustrated as being approximately L-shaped, the present invention is not limited to this, but the point is that the connecting portion has an end surface that is perpendicular to the connecting angle of the lattice material or louver material to the frame material. Therefore, as shown in FIG. It is also possible to connect the lattice material or louver material 8 obliquely from the frame 6 to the bundle frame 14 and the beam frame 13.

Now, the present invention is a connection device between a lattice material or a louver material and a frame material, which connects a lattice material or a louver material having screw receivers to the frame material in an oblique manner, and the frame material connects both side edges. The web is formed into a substantially C-shaped cross section, and the web is provided with a mounting hole for attaching a connecting member, and the connecting member is bent into a substantially mountain shape to be inserted into the mounting hole of the frame material and abuts. A connecting portion having a connecting surface and a receiving piece provided on both sides of the connecting portion and abutting against the web of the frame member are provided, and the connecting portion of the connecting member inserted into the mounting hole has a contact connecting surface. Since the end face of the lattice material or louver material is screwed by abutting the end face formed perpendicular to the longitudinal direction thereof, the end face of the lattice material or louver material cannot be processed into an oblique shape. The connecting members can be connected obliquely and labor-savingly, and since the connecting members are locked and inserted into the mounting holes of the frame material, the connecting members do not move, making the connecting work extremely easy. In addition, since the connecting member is pulled into the mounting hole and fixed by the fastening force of screwing into the screw receiver of the lattice material or louver material, there is no need to specifically fasten it to the frame material. This is an extremely practical idea as a connecting member for materials.

[Brief explanation of the drawing]

The figures show one embodiment of the present invention, in which Figure 1 is a schematic front view of the ridge of the building, Figure 2 is a schematic side view,
Figure 3 is a front view of the ventilation louver, Figure 4 is an enlarged exploded perspective view of the ventilation louver, Figure 5 is a side view of the lower vertical frame, Figure 6 is a partial front view, and Figure 7 is a sectional view. , Figure 8 is a front view of the upper vertical frame, Figure 9 is a side view, Figure 10 is a cross-sectional view, and Figure 11 is a side view of the upper vertical frame.
The figure is a front view of the connecting member, Figure 12 is a side view, Figure 13 is a plan view, Figure 14 is a front view showing the connected state, and Figures 15 and 16 are connections of lattice or louver materials. It is a front view which shows another aspect. 1...Ventilation louver, 6...Top frame material, 6H...
...Mounting hole, 8A, 8B... Louver material, 8D...
Screw receiver, 11... Connection member, 11A, 11B...
...Socket piece, 11C...Connection part, 11D...Abutting connection surface, 12A...Screw.

Claims (1)

[Scope of utility model registration request] A connecting device between a lattice material or a louver material and a frame material, which diagonally connects a lattice material or louver material having screw receivers to a frame material, wherein the frame material has a cross section of approximately The web is formed in a C shape, and the web is provided with a mounting hole for attaching a connecting member, and the connecting member is bent into a substantially mountain shape to be inserted into the mounting hole of the frame material, and has an abutting connecting surface. and a receiving piece provided on both sides of the connecting part and abutting against the web of the frame material, and the said lattice material or louver material A connecting device for connecting a lattice material or a louver material to a frame material, the end surface of which is formed perpendicular to the longitudinal direction of the material, and is screwed into contact with the end surface thereof.