JPS6219824Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to an opening frame mounting structure. Generally, when attaching a door frame to an opening in a wall, the screw heads for attaching the frame appear on the surface of the door frame, resulting in a problem of deteriorating the aesthetic appearance. Also,
The installation work was also difficult.

Therefore, the purpose of this invention is to provide an aesthetically pleasing,
It is an object of the present invention to provide an opening frame mounting structure that is easy to construct.

An embodiment of this invention will be described with reference to FIGS. 1 to 8. That is, as shown in FIG. 1, this opening frame mounting structure attaches a door frame 4 to an opening 2 provided in a large wall panel 1 via a connecting fitting 3, and decorates the outside of the connecting fitting 3. It is coated with materials 5 and 6.

To explain in detail, the wall panel 1 is constructed by pasting surface plates 1b and 1c on both sides of a panel frame 1a. The connecting fitting 3 has a substantially U-shape with different lengths on both sides, and consists of a long piece 3a, a short piece 3b, and a central piece 3c. door frame 4
The cross section of both vertical frame members is approximately U with the opening facing outward.
The tip side of the long piece 4a is bent inward in an L shape to form an L-shaped fixing part 4b, and a part of the central piece 4c is bent in an L shape.
The door stop portion 4d is formed by protruding into a shape, and the tip side of the short piece 4e is bent inward in an L shape to form an L-shaped fixing portion 4f. In this case, the distance between the tips of both the L-shaped fixing parts 4f and 4f horizontal pieces is set to be larger than the distance between the tips of both long pieces 3a and 3a of the opposing connecting tools 3, 3 attached to the wall panel 1. Together with both short pieces 3b, 3
b Set smaller than the distance between the tips, both L-shaped fixing parts 4f, 4f are connected to the short pieces 3b of both connecting fittings 3, 3,
3b into the opening 2. The decorative materials 5 and 6 have screw head fitting notch steps 5a and 6a formed on one side of their back surfaces. 7 is a door pivotally connected to the door frame 4.

In the construction procedure, first, as shown in FIGS. 2 and 3, a plurality of connecting fittings 3 are attached to the inner peripheral surface of the wall opening 2 on both sides thereof. In this case, the outer surface of the center piece 3c of the connecting fitting 3 is fixed with screws 8 along the web of the panel frame 1a, and the long piece 3a and the short piece 3b are arranged on one side and the other side of the wall panel 1. Then,
As shown in FIGS. 4 and 5, the door frame 4 is fitted into the opening 2 from the short piece 3b side of the connecting fitting 3, and as shown in FIG. and the horizontal pieces of the L-shaped fixing part 4b of the long piece 4a are overlapped on the same side of the long piece 3a and the short piece 3b of the connecting fitting 3, respectively, and the overlapped parts are connected from the outside with screws 9 and 10. This fixes the door frame 4 to the connecting fitting 3. Finally, as shown in FIGS. 7 and 8, the panel surface plates 1b, 1c
Decorative materials 5 and 6 are fitted between the L-shaped fixing portions 4b and 4f, and these decorative materials 5 and 6 form the panel frames 1a and 4f.
The connecting fitting 3 and the screws 9 and 10 are each covered and hidden. In this case, the surfaces 5b and 6 of the decorative materials 5 and 6
b is the surfaces 1d and 1e of the panel surface plates 1b and 1c;
and flush with the surfaces 4g and 4h of the door frame 4.

In this way, the panel frame 1a, the connecting fittings 3, and the screws 9, 10 are covered and hidden by the decorative materials 5, 6, resulting in an excellent aesthetic appearance. Moreover, the surfaces 5b and 6b of the decorative materials 5 and 6 are the same as the surfaces 1b and 6b of the panel surface plates 1b and 1c.
d, 1e and the surfaces 4g, 4h of the door frame 4, resulting in a clean design. Moreover, since the door frame 4 can be fitted into the opening 2 from one side and fastened to the connecting fitting 3 with screws, construction is extremely easy.

Although the above embodiment describes the mounting structure for the door frame 4, this invention can also be applied to the mounting structure for general opening frames such as window frames.

As mentioned above, the opening frame mounting structure of this invention is
A U-shaped piece consisting of a wall with an opening formed therein and a long piece and a short piece on both sides, the outer surface of each central piece being fixed to the inner peripheral surface of the opening on both sides of the opening of the wall, and the long piece being attached to one side of the wall. and a plurality of connectors with short pieces placed on the other side of the wall, and a cross section of both vertical frame members is approximately U-shaped with the opening facing outward, and both side pieces are connected to the short pieces on one side of the frame and the frame. and a long piece on the other side, and the distance between the tips of both short pieces is set to be larger than the distance between the tips of both long pieces of the opposing coupling tool, and smaller than the distance between the tips of both short pieces. an opening frame in which the long pieces and the short pieces of the connector are stacked on the same side and fastened with screws; and between one side of the wall and one side of the opening frame, and between the other side of the wall and the other side of the opening frame. It has a decorative material placed between each surface to cover and hide the connectors and screws, so it has an excellent aesthetic appearance.
It has the advantage of being easy to construct.

[Brief explanation of the drawing]

Fig. 1 is a horizontal sectional view of an embodiment of this invention, Fig. 2 is a front view showing the state in which the connecting fittings are attached, Fig. 3 is a sectional view taken along the line shown in Fig. 2, and Fig. 4 is the state in which the door frame is attached. FIG. 5 is a sectional view showing the installation process, FIG. 6 is a sectional view taken along the line of FIG.
It is a figure-line sectional view. 1... Wall panel, 2... Opening, 3... Mounting bracket, 3a, 4a... Long piece, 3c... Center piece, 3
b, 4e... Short piece, 4... Door frame, 5, 6... Decorative material, 9, 10... Screw.

Claims (1)

[Scope of utility model registration request] A U-shaped piece consisting of a wall with an opening formed therein and a long piece and a short piece on both sides, the outer surface of each central piece being fixed to the inner peripheral surface of the opening on both sides of the opening of the wall, and the long piece being attached to one side of the wall. and a plurality of connectors with short pieces placed on the other side of the wall, and a cross section of both vertical frame members is approximately U-shaped with the opening facing outward, and both side pieces are connected to the short pieces on one side of the frame and the frame. and a long piece on the other side, and the distance between the tips of both short pieces is set to be larger than the distance between the tips of both long pieces of the opposing coupling tool, and smaller than the distance between the tips of both short pieces. an opening frame in which the long pieces and the short pieces of the connector are stacked on the same side and fastened with screws; and between one side of the wall and one side of the opening frame, and between the other side of the wall and the other side of the opening frame. An opening frame mounting structure comprising a decorative material arranged between the faces and covering and concealing the connecting tool and the screw.