JPS627837Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to metal fittings, and in particular to the structure of the part that fixes the crosspiece to the frame.

Today, interior fittings made of aluminum are beginning to become popular. When fixing a crosspiece to an aluminum frame, it is necessary to prevent the tut pin screws from being exposed to the outside of the fitting in order to ensure the aesthetic appearance of the fitting.

Therefore, an object of the present invention is to prevent the mounting parts and fixtures for fixing the crosspiece to the stile from being exposed to the outside of the fittings, and to provide a robust mounting structure.

Still another object is to provide a mounting means that can be used even when various panel bodies such as lattices and sliding doors are incorporated into fittings.

Hereinafter, the present invention will be specifically explained based on an embodiment shown in the drawings.

First, FIG. 1 shows a fitting 1 made of aluminum. This fitting 1 combines a pair of vertical stiles 2, 3, an upper stile 4, and a lower stile 5 into a rectangular shape, and has, for example, three horizontal beams 6 between the pair of vertical stiles 2, 3.
Furthermore, four vertical bars 7 are arranged between the horizontal bars 6, the upper stile 4, and the lower stile 5, and a frame 8 is used between them to hold a glass plate 9 as a panel body. There is.

The horizontal beam 6 is made of aluminum and has a substantially H-shaped cross section as a whole, has a tatu pin hole 13 at a position offset to one side, and is provided with a pair of reinforcing pieces 14 at both end edges, and one of the reinforcing pieces 14 It has an auxiliary plate 14a.

The connector 10 attached to the end face of the horizontal bar 6 is made, for example, by plastic molding, and has locking parts 1 above and below a plate-shaped connector 15 that comes into contact with the end face of the horizontal bar 6.
6 and 16 are arranged in series in a stepped manner, and two horizontal insertion pieces 17 are provided at the center position of the connecting portion 15.
and has a screw insertion hole 18 between the insertion pieces 17. Two insertion pieces 17 of this connector 10
are the auxiliary plates 14a on the end faces of the horizontal bars 6, respectively.
It is inserted into the space of , and is attached with a tuft pin screw 19. The tatsupin screw 19 is inserted into the screw insertion hole 1
8 and screwed into the pin hole 13 of the horizontal bar 6. In this state, the upper and lower locking parts 16,
16 projects vertically so as to be orthogonal to the horizontal beam 6.

The pair of vertical frames 2 and 3 are made of an aluminum section having a substantially U-shaped cross section, and have a reinforcing plate 20 and a groove 11 formed therein, and a pair of positioning pieces 21 and a groove 11 at the opening edge. A portion thereof has a pair of locking grooves 22.

Then, as shown in FIGS. 2 and 3, the connecting tool 10 attached to the end face of the horizontal crosspiece 6 is inserted into the groove 11 of the substantially U-shaped vertical stile 2, and the vertical stile 2 is An auxiliary member 12 is positioned above and below the horizontal beam 6 and inserted into the opening of the groove 11 so as to sandwich it therebetween, so that the opening of the groove 11 is closed with the auxiliary member 12.

The auxiliary member 12, which has a substantially U-shaped cross section, is made of plastic or extruded aluminum, and has a pair of locking protrusions 23 on its facing surface, and an auxiliary plate 24 on one part. . The locking protrusion 23 is provided so that when the auxiliary member 12 is fitted into the opening of the groove 11, it fits into the locking groove 22 and maintains the fitted state.

In the fitted state of the auxiliary material 12, the auxiliary material 1
2 is the connecting tool 1 on the wall surface opposite to the side where the panel body is held.
Since the connecting tool 10 comes into contact with the locking parts 16, 16 of 0 and presses the connecting tool 10 toward the inside of the vertical stile 2, the connecting tool 10 and the horizontal beam 6 are fixed in a fixed position on the vertical stile 2 in a manner that prevents them from coming off. It turns out. This fixation is applied to other stile 3
The same applies to the connecting part.

The length of the auxiliary material 12 is the length of the horizontal bar 6 and the vertical bar 7.
The auxiliary material 12 corresponds to the installation interval of
A total of eight pieces are required for the fitting 1 shown in Figure 1. The eight auxiliary members 12 are assembled inside the vertical stile 2 and the vertical stile 3 in a straight line along them, and are interposed between the upper stile 4, the lower stile 5, and the three horizontal bars 6,
It prevents their vertical movement. Of course, the frame 8 is assembled together with the vertical frame 7 when the horizontal frame 6 is fixed to the vertical frames 2 and 3.

The above-mentioned connection structure can also be applied between the upper stile 4 or the lower stile 5 and the vertical stile 7. Further, the positions of the locking groove 22 and the locking protrusion 23 may be in the opposite relationship to those in the embodiment.

Note that the auxiliary material 12 is also used when attaching the lattice retainers 25 as shown in FIGS. 4 and 5. In this case, the auxiliary plate 24 presses the facing surface of the stick 25, so that the stick 25 is fitted inside the auxiliary member 12 in a state in which movement in the forward direction is prevented. Movement in a direction parallel to the finding surface can be prevented by the steady rest 26. This steady rest body 26 is molded from plastic or the like, and is attached to the outer facing portion of the stick 25 at the attachment groove 27 thereof. Since the shape of the steady rest 26 is such that it can fit inside the auxiliary member 12, the attachment 25 does not move inside the auxiliary member 12.

According to the present invention, the fixing means such as connectors and tatsupin screws are housed inside the stile, and the opening of the stile is closed by the auxiliary material, so the means for fixing the stile and the frame are exposed to the outside of the fittings. Therefore, the aesthetic appearance of the fittings is not impaired by these fixing means, and since the beams are attached to the auxiliary materials and are prevented from coming off, they are securely fixed to the frame and , its assembly is also easy.

[Brief explanation of the drawing]

Figure 1 is a front view of the fittings, Figure 2 is the − of Figure 1.
Figure 3 is an exploded perspective view of the part that attaches the crosspiece to the vertical stile, Figure 4 is an exploded perspective view of the part that fixes the stick to the vertical stile, and Figure 5 is the assembly of the part shown in Figure 4. It is a horizontal sectional view in a state. Code, 1... Fittings, 2, 3... Vertical stile, 4... Upper stile, 5... Lower stile, 6... Horizontal stile, 7... Vertical stile, 10
... Connector, 11 ... Groove, 12 ... Auxiliary material, 16
...Latching portion, 22...Latching groove, 23...Latching protrusion.

Claims (1)

[Scope of utility model registration request] A connector having a locking part projecting perpendicularly to the crosspiece is attached to the end of the crosspiece, and the locking part is inserted into a groove that opens on the panel body mounting side of a pair of opposing frames. The auxiliary material for mounting the panel body, which is positioned to sandwich the crosspiece, is connected and fixed to the opening of the groove to close the groove opening, and the wall surface of this auxiliary material on the opposite side to the panel mounting side is connected to the above-mentioned locking part. A fitting characterized in that it comes into contact with the frame and has a crosspiece fixed between the two frames.