JPS6219825Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a door frame, particularly to a mounting structure for a door frame in a bathroom unit.

FIG. 1 shows a conventional example in which a fixing piece 11 is integrally extended in a right angle direction from one end of a wall panel 1, and a door frame 2 is screwed into the fixing piece 1 from its inner peripheral surface with screws 12. It has a structure in which the door frame 2 is attached. In the figure, 13 is a door body, and 14 is a gasket. In this case, the door frame 2 is fixed directly to the wall panel 1;
If the assembly accuracy is poor, it will be difficult to open and close the door body 13. For example, Figure 2a shows a case where the wall panel 1 is tilted, a door stop is created between the door body 13 and the door frame 2, and the width dimension l of the door installation opening is
When is large, as shown in Figure b, the dust m opens too much and the lock cannot latch, and when the width l of the door mounting opening is small, as shown in Figure c, the dust becomes too small and the doorstop cannot be latched. occurs.

The present invention was developed in consideration of these points, and its purpose is to correct problems such as poor assembly accuracy of wall panels, slanted door mounting openings, and inaccurate width dimensions. To provide a door frame mounting structure to which a door frame can be attached.

The present invention will be explained below.The present invention consists of a fixing piece that has a plurality of horizontally long elongated holes spaced apart vertically, and a mounting piece that has a plurality of vertically long elongated holes spaced apart vertically. Installing vertically long mounting brackets that are integrally connected at right angles, fixing the fixing piece of the mounting bracket on the back of the end of the wall panel to the wall using screws and nuts that are inserted through the long holes of the wall panel and the fixing piece. The structure is such that the door frame is fixed with screws that are fixed to the panel, inserted through the mounting piece of the mounting bracket from the inner circumferential surface of the door frame, and tightened into the long holes of the mounting piece. The feature is that the position of the door frame can be adjusted within the range of
Detailed explanation will be given below based on the illustrated embodiment. FIG. 3 shows one embodiment, in which 1 is a wall panel located inside the bathroom of a bathroom unit, 2 is a door frame, and 3 is a mounting bracket. This mounting bracket 3 has a U-shaped horizontal cross section, and the entire length of the upper and lower sides matches the height of the door mounting opening of the wall panel 1 so that it also functions as a reinforcing frame, and the center piece is the fixing piece 4. , one side piece serves as a mounting piece 5. Incidentally, the mounting fitting 3 may be of an L-shaped horizontal cross section and consisting of the fixing piece 4 and the mounting piece 5. As shown in FIG. 4, the fixing piece 4 of the mounting bracket 3 is provided with a plurality of horizontally long elongated holes 6 at intervals vertically, and the mounting piece 5 is provided with vertically long elongated holes 7 vertically and vertically. A plurality of them are provided at intervals.

Now, in order to attach the door frame 2 to the wall panel 1 via the mounting bracket 3, first place the fixing piece 4 on the back side of the end of the wall panel 1, and fix the screw 8 from the surface of the wall panel 1. The mounting bracket 3 is temporarily fixed to the wall panel 1 by inserting it into the elongated hole 6 of the piece 4 and screwing the nut 10 together. Next, fit the door frame 2 between the pair of left and right mounting brackets 3, 3, and tighten the tapping type screws 9 from the inner peripheral surface of the door frame 2 into the long holes 7 of the mounting pieces 5 of the mounting bracket 3 to open the door. Fix the frame 2 to the mounting bracket 3. In this state, the installation of the door frame 2 is adjusted. Since the mounting bracket 3 can be moved within the range of the elongated hole 6 left and right with respect to the wall panel 1, adjustments can be made within this range. After this, tighten the nut 1 screwed into the screw 8 from the back side of the wall panel 1.
0 and finally fix the mounting bracket 3 to the wall panel 1, the erection of the door frame 2 is completed. 1
3 is a door body, 15 is an interior material outside the bathroom, and 16 is a seal gasket. In order to prevent the screws 8 from rotating together when the nut 10 is tightened, it is preferable to attach a co-rotation preventing device 17 such as a spring washer to the screws 8. When adjusting the installation of the door frame 2, the door frame 2 and the mounting bracket 3 may be vertically misaligned, but the long hole 7 of the mounting piece 5 into which the screw 9 for connecting the two is tightened is vertically Since it is a long one, there should be no problem.

As described above, in the present invention, the door frame is fixed to the wall panel via the mounting bracket, and the mounting bracket can be moved left and right within the range of the long hole on the left and right of the fixing piece. Even if the door mounting opening in the wall panel is tilted or the width dimension is large or small, it can be absorbed by the mounting bracket and the door frame and door can be erected normally.

[Brief explanation of the drawing]

Figure 1 is a horizontal sectional view of the conventional example, Figure 2 a, b,
c is a front view of the door frame when it is defective, Fig. 3 is a horizontal sectional view of an embodiment of the present invention, and Fig. 4 a, b, and c are end views of the mounting bracket, a view in the direction of the A arrow, and a view in the direction of the B arrow. Atsute, 1
2 is a wall panel, 2 is a door frame, 3 is a mounting bracket, 4 is a fixing piece, 5 is a mounting piece, 6 and 7 are long holes, 8 and 9 are screws, and 10 is a nut.

Claims (1)

[Scope of utility model registration request] A vertically long mounting unit that connects a fixing piece with a plurality of horizontally long elongated holes vertically spaced apart and a mounting piece with a plurality of vertically long elongated holes vertically spaced apart at right angles. A fixing piece of the mounting bracket provided on the back side of the end of the wall panel is fixed to the wall panel with screws and nuts that are inserted through the long holes of the wall panel and the fixing piece. A door frame mounting structure in which the door frame is fixed with screws that are inserted through the inner peripheral surface of the door frame and tightened into long holes in the mounting piece.