JPH0319586Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a hinge attachment device for a door made of metal such as aluminum alloy and installed in a residential entrance.

(Prior technology) Aluminum alloy extruded material, extruded hollow material,
For metal entrance doors that are assembled by combining cast aluminum panels, rolled aluminum materials, glass, etc., and composite entrance doors that are assembled by combining wood in part, the door frame must be installed using a door shoji. This is done by removing the door shoji and shifting the positional relationship between the door shoji and the opening frame. In addition, in order to adjust the attachment of the door opening frame to the inner peripheral surface of the opening forming member, for example,
In the invention published in Public Utility Model Publication No. 59-173887,
A mounting piece with a door mounting stopper is provided between the door frame and the pillar on the inner circumferential surface of the opening forming member, and this mounting piece is attached to the pillar with a screw or nail. On the other hand, when the frame is fixed to the mounting piece through the elongated hole by bolt and nut connection, the fixing position can be adjusted in the longitudinal direction of the elongated hole.

(Problem that the invention aims to solve) When installing the door frame and door in the case where the door has the above-mentioned configuration, the position of the screw hole of the hinge is fixed, so it requires a large amount of installation work. It is impossible to move the position,
Moreover, even if it is possible to adjust the distortion of the frame by moving it using a long hole, the work is complicated and requires loosening many nuts that have already been installed one by one. It is quite troublesome to adjust the screws by tightening them. Furthermore, even in the case of doors that are well-adjusted, they can become distorted over time due to long-term use.
When a door is first installed, it often happens that the door does not close properly and requires readjustment. The purpose of this invention is to provide a hinge mounting device for an entrance door that can correct the distortion of the opening frame by easily adjusting the tightening position of the hinge without removing the surrounding area of the opening frame. It is about providing.

(Structure of the invention, means for solving problems) Hereinafter, the structure of the invention will be described with reference to embodiments of the invention shown in the drawings. Figures 1 and 2 show the state of the main parts when the present invention is applied to a wooden cabinet. An opening frame for hanging a door shoji made of a hollow material or an extruded material made of a synthetic resin material with high strength and weather resistance, or both, and a composite material such as wood; 1 is the left and right vertical frames; 2
are frame-side hinges installed on the top and bottom of the left and right vertical frames 1, respectively, 3 is a door-side hinge that engages with this frame-side hinge 2,
Both the frame side hinge 2 and the door side hinge 3 are made of a cut metal material or a cast material, and the frame side hinge 2 has a support pin 4 with a male and female fitting structure in the center part of the support body 5 so as to face upward. To protrude. 6 connects the frame side hinge 2 to the opening frame A
A plurality of round holes are drilled into the fixing plate 7 through the vertical frame 1, through which hinge fixing screws fixed to the back plate (to be described later) are inserted. In FIG. 5, 8 is a support hole drilled downward in the center of the door side hinge 3 into which the support pin 4 of the frame side hinge 2 is fitted, 9 is a rotating arm of the door side hinge 3, and 10 is a A fixed plate 11 provided at the door side end of the rotating arm 9 is a door shoji of an entrance door, and the door side hinge 3 is fixed to the door shoji 11 through a plurality of round holes drilled in the fixed plate 10.
Note that the door shoji 11 may be formed as a two-panel door, a main door shoji 11a and a child door shoji 11b, as shown in FIG. In addition, as long as the hinges 2 and 3 are provided with fixing plates 10 on the vertical frame side and the door side, the other hinges may have a different structure, such as curved plates.
Again, in Figures 1 and 2, B is the wooden frame of the building on the inner surface of the opening where the entrance door is installed, and 12 is the frame installed between the vertical frame 1 of the opening frame A and the frame B. The back plate of the side hinge 2 is made of a metal plate having a longitudinal cross section of 〓 and is made of a bent or cast material of a band plate having approximately the same width as the fixing plate 7 of the frame side hinge 2, and its flat plate part. 13
Female screw holes 14 corresponding to the plurality of round holes 6 in the fixing plate 7 of the frame-side hinge 2 are bored, and fixing parts 15 bent vertically on the flat plate part 13 are provided with screw holes in the horizontal direction. A long back plate elongated hole 16 is bored. The height of the leg portion 17 is made to correspond to the height of the mounting portion C having a lip opening in the extruded material of the vertical frame 1 to which the back plate 12 is mounted.
Thus, a plurality of vertically long elongated frame holes 18 corresponding to the plurality of round holes 6 in the fixing plate 7 of the frame-side hinge 2 are bored in the frame-side hinge fixing surface 1a of the vertical frame 1, and, On the top and bottom of the back plate 12, there are long holes 1 in the horizontal direction on the top and bottom of the back plate.
Insert the frame fixing screws 19 corresponding to 6 and attach the back plate 12.
An operating hole 20 is drilled in order to adjust the mounting position of the wooden part to the frame B within the size range of the back plate elongated hole 16. In the above embodiment, the frame elongated hole 18
is a long hole in the vertical direction, but if it is made into a cross-shaped long hole that is a combination of long holes that are also long in the horizontal direction, the adjustment amount for the installation of the opening frame A and the door shoji 11 will be further increased. In addition, if the above-mentioned installation adjustment is not necessary due to improved assembly accuracy, a simple round hole may be used. In addition, as shown in Fig. 3, if the frame B is made of RC (reinforced concrete) or ALC (foamed concrete), the cross section is L-shaped in the longitudinal direction of the vertical frame 1 to the differential bar 21 of the frame B. long back plate anchor 2
2 are welded, and the frame fixing screws 19 are screwed into the upper and lower female screw holes 23 corresponding to the upper and lower back plate elongated holes 16 of the back plate 12 bored to the back plate anchors 22.

(Function) The embodiment of the present invention is formed based on the above-mentioned partial structure.
At the beginning of the temporary fixing work of the frame, for the example of the vertical frame 1 of the opening frame A, move to the front and back sides of the frame side hinge fixing surface 1a of the frame side hinge 2 at four positions on the left and right and above and below as shown in FIG. Attach the frame side hinge 2 and the back plate 12 to each other, and then attach the plurality of hinge fixing screws 24 to the fixing plate 7 of the frame side hinge 2.
Screw into the female screw hole 14 of the flat plate part 13 of the back plate 12 through the frame elongated hole 18 of the frame side hinge fixing surface 1a of the vertical frame 1 of the opening frame A through the plurality of round holes 6 of the opening frame A. Temporarily screw the side hinge 2 and back plate 12 together. Next, in this state, install the opening frame A into the opening where the entrance door will be installed, and fix the upper and lower frame fixing screws 19 to the frame side hinges from the upper and lower operation holes 20 of the vertical frame 1 at the positions of the hinges 2 on each frame side. The back plate 12 is inserted into the back side of the surface 1a and temporarily screwed onto the wooden frame body B through the back plate elongated holes 16.
After the above, hang the door shoji 1, loosen the hinge fixing screws 24 on each frame side hinge 2, and set the door shoji 1 against the opening frame A.
1 is positioned using the vertically elongated frame elongated holes 18 on the frame side hinge fixing surface 1a of the vertical frame 1, and in a preferable state tighten the hinge fixing screws 24 to tighten and screw each frame side hinge 2. do. After that, the opening and closing of the opening frame A can be adjusted using the horizontally elongated holes 16 of the fixing part 15 of the back plate 12 by loosening the frame fixing screws 19 from the operation holes 20 of the frame-side hinge fixing surface 1a. Tighten the frame fixing screws 19 again in the desired condition, and then tighten each back plate 12.
Securely screw onto frame B. After completing this work,
The opening frame A and the frame B are fixed with screws at appropriate locations other than the frame side hinge fixing position to complete the installation of the entrance door. In addition, in the case of RC fitting or ALC fitting, the adjustment of the opening frame A should be made with respect to the back plate anchor 22 welded to the differential reinforcement 21 of the body B, and at an appropriate position other than the above frame side hinge fixing position. Of course, the opening frame A and the building body B are joined together by welding the crossbars of the building body B and the anchors that are fixed to the opening frame A.

(Effects of the invention) Since the present invention has the above-mentioned configuration, the position of the frame side hinge can be adjusted by using the frame elongated holes to adjust the installation of the entrance door or the installation of the opening frame and door shoji due to long-term use. Compared to conventional hinges, the adjustment can be made significantly, and the opening frame can be moved in and out by operating the frame fixing screws from the operation hole in the vertical frame and by using the elongated holes on the top and bottom of the back plate. This made it easy to correct.

[Brief explanation of the drawing]

Figure 1 is an exploded perspective view of the main parts of an embodiment of the present invention with a wooden cabinet, Figure 2 is a plan view of the main parts showing a cross section of a part of the wooden cabinet, and Figure 3 is a cross-sectional view of the main parts. Limited RC
A plan view of the main part showing a part in cross section in the case of storage,
FIG. 4 is an indoor side view showing the door and opening frame to be implemented, and FIG. 5 is a partially omitted cross-sectional view taken along the line of FIG. 4. Explanation of the symbols representing the main parts of the diagram, A...Opening frame (of the entrance door), B...Structure, C...Mounting part (of the back plate), 1...Vertical frame (of opening frame A), 1a...
...Frame side hinge fixing surface, 2...Frame side hinge, 3...Door side hinge, 4...Support pin, 5...Hinge body, 6...
Round hole, 7... Fixed plate, 11... Door shoji, 12...
Back plate, 13...Flat plate part, 14...Female screw hole, 15
... Fixed part, 16 ... Back plate long hole, 17 ... Leg part,
18... Frame elongated hole, 19... Frame fixing screw, 20...
Operation hole, 21... difference bar, 22... back plate anchor,
23...Female screw hole, 24...Hinge fixing screw.

Claims (1)

[Scope of utility model registration request] A plurality of round holes 6 which are made of a cut metal material, a cast material, a curved plate material, etc. and abut against the frame-side hinge fixing surface 1a of the vertical frame 1 of the opening frame A for hanging door shoji.
A frame-side hinge 2 having a fixing plate 7 having a hole therein, a frame elongated hole 18 corresponding to a plurality of round holes 6 drilled in the fixing plate 7 of the frame-side hinge 2 on the frame-side hinge fixing surface 1a, and a frame elongated hole 18, which will be described later. A vertical frame 1 of an opening frame A made of an assembled material of an extruded material such as an aluminum alloy in which an operation hole 20 corresponding to the long hole 16 of the back plate is bored, and the back side of the frame side hinge fixing surface 1a of this vertical frame 1. A bent material of a strip of metal material having a width approximately the same as that of the fixing plate 7 of the frame-side hinge 2 having a square-shaped longitudinal cross section is attached to the longitudinally long attachment part C of the vertical frame 1 formed in the Or a back plate 12 made of cast material, and a plurality of round holes 6 of the frame side hinge 2 and a plurality of frame elongated holes 18 of the vertical frame 1 of the opening frame A are inserted into the flat plate part 13 of the back plate 12. A plurality of female screw holes 14 are provided for screwing hinge fixing screws 24, and the upper and lower fixing parts 15 of the flat plate part 13 are inserted through the operation holes 20 of the vertical frame 1 of the opening frame A, and the back plate 12 The difference bar 2 of frame B
A back plate elongated hole 16 into which the frame fixing screw 19 is inserted, which is screwed into the female threaded hole 23 of the back plate anchor 22 welded to 1.
A hinge mounting device for a door with a hole in it.