JP2003328648A - Repair method of sliding door equipment - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a repair method capable of mounting a repair sliding door frame having the same size/shape on the existing sliding door frame having different size/shape. <P>SOLUTION: The repair method of sliding door equipment is so constituted that a mounting auxiliary member 106 having a size/shape corresponding to the size/shape of the existing sill 56 is mounted on the existing sill 56 of the existing sliding door frame 63, then a repair sliding door frame 250 having a repair head 72, a repair sill 69 and repair right and left jambs 70 and 71 is inserted in the existing sliding door frame 63, then the repair sill 69 is fixed to the mounting auxiliary member 106, the repair head 72 is fixed to the existing head 62 through a head holding member 76 and that the repair jambs 70 and 71 are fixed to the existing jambs 59 and 60 through the jamb holding members 74 and 75 to mount the repair sliding door frame 250 on the existing sliding door frame 63. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of repairing a sliding door device for repairing an existing sliding door provided as a window on a wall of a building into a sliding door for repair.

[0002]

2. Description of the Related Art FIG. 15 shows a conventional sliding door device 1 for repair.
FIG. 16 is a vertical cross-sectional view showing the cross section line V of FIG.
It is a horizontal sectional view seen from II-VII. For buildings such as multi-family houses that have deteriorated over time, the windows in the buildings will also be renovated as part of the renovation work, which is also called renovation. In the case of an apartment house, this window has a large number of installation places in one building, and therefore improvement in efficiency of renovation work is desired.

In the opening 2 of the building, an existing lower frame 5 fixed to a lower edge 4 facing the opening 3 of the opening 2 from below,
A pair of existing vertical frames 7 fixed to both side edge portions 6 of the opening 2 facing the opening 3 from both left and right sides, and an existing upper portion fixed to an upper edge portion 8 of the opening 2 facing the opening 3 from above. An existing sliding door frame 10 having a frame 9 is provided, and the retrofit sliding door device 1 is mounted on the existing sliding door frame 10.

The repair sliding door device 1 has a plurality of guide rails 11 and 12 for movably supporting a sliding door shovel in a frontal direction perpendicular to the plane of FIG. 15, and is fixed to an existing lower frame 5 for repair. Frame 13, a pair of repair vertical frames 14 fixed to each existing vertical frame 7, and a repair upper frame 15 fixed to the existing upper frame 9.
And an upper frame cover member 1 which is fixed to the repair upper frame 15 and covers between the repair upper frame 15 and the existing upper frame 9 from the room 16 side.
7 and the space between each renovation vertical frame 14 and each existing vertical frame 7
It includes a pair of vertical frame cover members 18 that respectively cover from the 6 side, and a lower frame cover member 19 that covers a space between the repair lower frame 13 and the existing lower frame 5 from the room 16 side.

The repair lower frame 13 is the existing lower frame 5
Of the lower frame base material 25, which is directly mounted on the two guide rails 21 and 22 and is fixed by the screw 24 screwed from the outdoor side 23, and the two guide rails 11 and 12. , The screw 2 screwed to the lower frame base material 25 from the outdoor side 23
6 includes a lower frame main body 27 fixed to the lower frame main body 27 and a lower frame auxiliary member 30 having a substantially W-shaped cross section fixed to the lower frame main body 27 with two screws 28 and 29.

Further, the refurbishing vertical frame 14 includes a room 16
The vertical frame base material 35 fixed to the existing vertical frame 7 by the screw 34 screwed from the side, and the vertical frame base material 35 to the interior 16
It includes a vertical frame auxiliary member 37 fixed by a screw 36 screwed from the side, and a vertical frame main body 39 fitted to the vertical frame auxiliary member 37.

Further, the refurbishment upper frame 15 includes a room 16
Upper frame base material 41 fixed to the existing upper frame 9 by screws 40 screwed from the side, and upper frame auxiliary material 43 fixed to the upper frame base material 41 by screws 42 screwed from the room 16 side. And an upper frame body 44 fitted to the upper frame auxiliary member 43.

After the repair lower frame 13, the repair vertical frame 14 and the repair upper frame 15 are attached to the existing lower frame 5, the existing vertical frame 7 and the existing upper frame 9, respectively, the lower frame cover material 1 is provided.
9 is fixed to the lower frame auxiliary material 30 of the repair lower frame 13 with screws 47, the vertical frame cover material 18 is fixed to the vertical frame auxiliary material 37 of the vertical frame 14 for repair with screws 48, and the upper frame cover material 17 is It is fixed to the upper frame auxiliary member 43 of the repair upper frame 15 with screws 49.

A chamber is provided between the lower frame cover material 17 and the lower edge portion 4, between the vertical frame cover material 18 and the side edge portion 6, and between the upper frame cover material 17 and the upper edge portion 8. Inner sealing material 45
The outdoor sealing material 46 is placed to prevent the entry of wind and rain from the outdoor 23 to the indoor 16.

[0010]

In such a conventional technique, since the renovating sliding door frame corresponds to the size and shape of the existing sliding door frame, the sliding door device provided with the existing sliding door frames having different sizes and shapes. In order to renovate, it is necessary to have a plurality of renovating sliding door frames corresponding to the dimensions and shapes of the existing sliding door frames.

Therefore, the cost of repairing the existing sliding door device is high.

It is an object of the present invention to provide a method of repairing a sliding door device, which allows existing sliding door frames having different sizes and shapes to be fitted with repair sliding door frames of the same size and shape for repair.

[0013]

[Means and Actions for Solving the Problems]
A modification method of mounting a modification sliding door frame of the same size and shape on an existing sliding door frame having a different shape, wherein the existing sliding door frame has an existing upper frame, an existing lower frame and left and right vertical frames, Attach the mounting auxiliary member of the size and shape corresponding to the dimension and shape of the existing lower frame to the existing lower frame, and then, in the existing sliding door frame, repair upper frame and repair lower frame and left and right repair Insert a repair sliding door frame having a vertical frame, then fix the repair lower frame to the attachment auxiliary member, and fix the repair upper frame to the existing upper frame with the upper frame holding member interposed. A method of repairing a sliding door device, characterized in that the repairing vertical frame is fixed to the existing vertical frame by interposing a vertical frame holding member to attach the repairing vertical sliding frame to the existing vertical sliding frame.

According to the present invention, by using the attachment assisting member, the upper frame holding member, and the vertical frame holding member, the dimensions and
It is possible to attach renovating sliding door frames of the same size and shape to existing sliding door frames of different shapes.

Next, a preferred repairing method of the present invention will be described.

According to the present invention, the outdoor upper frame sealing material, the outdoor lower frame sealing material, and the outdoor vertical frame sealing material are attached to the outdoor side portions of the repair upper frame, the repair lower frame, and the repair vertical frame, respectively. These sealing materials are pressed against the outdoor side of the existing upper frame, the outdoor side of the existing lower frame, and the outdoor side of the existing vertical frame, respectively, and the estimated dimensions of the existing upper frame, existing lower frame, and existing vertical frame When it is small, it is preferable that a seal material receiver is attached to each of the repair upper frame, the repair lower frame, and the repair vertical frame, and each seal material is pressed against each seal material receiver.

By performing the above-mentioned repair, it is possible to seal between the outdoor side of the existing sliding door frame and the outdoor side of the repair sliding door frame.

Further, even in the case of an existing sliding door frame having a small prospective dimension, a repair sliding door frame having the same size and shape can be attached to seal between the outdoor side portion of the existing sliding door frame and the outdoor side portion of the repair sliding door frame. .

[0019]

1 is a vertical sectional view of a window 51 in which a repair sliding door device 50 according to an embodiment of the present invention is installed, and FIG. 2 is a sectional view taken along the line II-II in FIG. It is a horizontal sectional view of the opened window 51. Repair sliding door device 50 of the present embodiment
Is an existing lower frame 56 fixed substantially horizontally (in a direction perpendicular to the paper surface of FIG. 1) at a lower edge 55 facing the opening 54 of the opening 53 of the building 52 from below, and the opening 54 of the opening 53. A pair of existing vertical frames 59, 6 fixed substantially vertically (vertical direction in FIG. 1) to both side edge portions 57, 58 facing from both left and right sides.
0 and an existing upper frame 62 that is fixed substantially horizontally to an upper edge 61 of the opening 53 that faces the opening 54 from above, and is mounted in a state of being fitted into an existing sliding door frame 63.

This repairing sliding door device 50 includes sliding door shoji 6
4, 65 having a plurality of guide rails 66, 67 for movably supporting them in the frontal direction indicated by substantially horizontal arrows A1, A2,
A repair lower frame 69 that is supported by contacting the existing lower frame 56 from the outside 73 side, and a pair of repair vertical frames 70 and 71 that is supported by contacting each existing vertical frame 59, 60 from the outdoor 73 side. , A repair upper frame 72 that is supported by contacting the existing upper frame 62 from the outside 73 side, and a repair upper frame 72 that is contacted and supported by the existing vertical frames 59, 60 from the room 68 side, and is supported by the respective repair vertical frames 70, 71. The pair of vertical frame holding members 74 and 75, which are connected to each other, and the existing upper frame 62 are abutted and supported from the room 68 side, and the repair upper frame 7 is provided.
And an upper frame holding member 76 connected to the second frame 2.

The existing sliding door frame 63 and the rehabilitating sliding door device 5 described above.
The window 51 is configured by including 0 and the sliding door screens 64 and 65. The building 52 is, for example, a high-rise apartment house having a concrete structure, and the repair sliding door device 50 according to the present embodiment is attached to an existing sliding door frame 63 to realize a large number of windows 51 for each floor.

A vertical frame is provided between each vertical frame holding member 74, 75 and each existing vertical frame 59, 60, and between each vertical frame holding member 74, 75 and each repair vertical frame 70, 71. Sealing material 7
7 is interposed. An upper frame sealing material 78 is interposed between the repair upper frame 72 and the upper frame holding member 76 and between the existing upper frame 62 and the upper frame holding member 76. Further, a lower frame sealing material 79 is interposed between the repairing lower frame 69 and the existing lower frame 56. The vertical frame sealing material 77, the upper frame sealing material 78, and the lower frame sealing material 79 are, for example, ethylene / propylene / diene copolymer rubber (abbreviated as EP).
DM) closed-cell foam material, each vertical frame holding member 7
4, 75, the upper frame holding member 76 and the repairing lower frame 69 are bonded.

The above-mentioned repair lower frame 69 and each repair vertical frame 7
0, 71, upper frame 72 for repair, holding members 74, 7 for each vertical frame
5 and the upper frame holding member 76 are made of an aluminum alloy extruded shape member. The existing lower frame 56, the existing vertical frames 59 and 60, and the existing upper frame 62 are also made of an extruded aluminum alloy profile.

The repair lower frame 69 and the structure related thereto will be described. In the repair lower frame 69, drainage holes 84 that open the space S1 between the repair lower frame 69 and the existing lower frame 56 to the outside 73 are opened at intervals in the longitudinal direction of the repair lower frame 69. And a plurality of them are formed. Lower frame 6 for this repair
Reference numeral 9 denotes a front wall 80 that extends in a substantially horizontal frontage direction (left and right direction in FIG. 2) facing the outdoor space 73, and an indoor space 6 is provided at an upper end portion of the front wall 80.
The bottom wall 81 that is bent and continuous to the 8 side and that slopes upward from the outdoor 73 toward the room 68 with a step, and the support wall 89 that projects downward from the end of the bottom wall 81 closest to the room 68. And the above-mentioned two guide rails 66 and 67 projecting upward from the bottom wall 81, and a screen door rail 83 rising upward from the end of the bottom wall 81 closest to the outdoor side 73.

The bottom wall 81 has first to third bottom wall portions 85, 86, 87 from the outside 73 toward the inside 68. First
The bottom wall portion 85 is formed across the screen door rail 83 and the outdoor side guide rail 66, and has a drainage slope i1 that is inclined upward from the outdoor side 73 toward the indoor side 68. The second bottom wall portion 86 is formed across the outdoor guide rail 66 and the indoor guide rail 67, and a step portion 90 having a substantially L-shaped cross section and a cross section formed immediately below the indoor guide rail 67 are opposite. It has a T-shaped indoor side leg portion 91 and an outdoor side leg portion 92 projecting downward from the vicinity of the end portion of the step portion 90 near the outdoor side guide rail 66. The third bottom wall portion 87 horizontally projects from the intersection of the indoor leg portion 91 and the indoor guide rail 67 toward the room 68 side, and extends in the frontage direction. The support wall 89 is integrally formed on the lower surface of the third bottom wall portion 87 near the end on the chamber 68 side.

The stepped portion 90 has a horizontal portion 93 which is substantially horizontal and extends in the frontage direction, and a rising portion 94 which is bent upward at a right angle from the end of the horizontal portion 93 on the side of the room 68 and rises. The upper end of the rising portion 94 is
It is connected to the indoor side leg portion 91. This indoor side leg portion 91
Further, fitting recesses 95 and 96 are formed on the indoor guide rail 67 so as to be exposed to the outside 73 side, and packings 97 and 98 are fitted into these fitting recesses 95 and 96. Each packing 97, 98 is made of a flexible and elastic water-repellent material such as chloroprene rubber, and the repair lower frame 69 to the repair vertical frame 70,
It is provided on the entire circumference in the circumferential direction through the upper frame 72 for repair via 72.

The existing lower frame 56 is the outside 7 of the lower edge portion 55.
The outdoor side leg portion 101 having an L-shaped cross section, which is abutted against and supported by the wall surface 100 facing the surface 3 from the outdoor side 73, and the outdoor side leg portion 10.
1 and a bottom wall 103 having a drain slope i2 that is inclined upward from the upper end of the front wall 102 toward the room 68, and a front wall 102 that is continuous to the free end farthest from the wall surface 100.
And the rear wall 10 that is continuous with the end of the bottom wall 103 closest to the interior 68 and rises to the same height as the interior guide rail 67.
4, an inner leg 105 having an L-shaped cross section, which projects downward from the intersection of the rear wall 104 and the bottom wall 103, an outer guide rail 114, and an inner guide rail 115.

The outdoor side guide rail 114 secures a space for mounting the repair lower frame 69 when the repair lower frame 69 is mounted, as shown by phantom lines in FIG. 1 and FIG. 3 described later. It has been cut off near the base and removed.

The existing lower frame 56 and the repair lower frame 69 as described above.
An attachment assisting member 106 is interposed between and. The attachment assisting member 106 includes an outdoor side wall 107, an indoor side wall 108, an outdoor side wall 107 and an indoor side wall 10.
8 has an upper wall portion 109 connected to each upper end portion, and has an inverted U-shaped cross section.
Consists of a long strip of material. The attachment assisting member 106 is
With the existing lower frame 56, with the indoor side guide rail 67 abutting the outdoor side wall portion 107 from the outdoor side 73 and the rear wall 104 abutting the indoor side wall portion 108 from the outdoor side 73, the upper wall portion It is mounted with 109 facing upward. The outdoor side wall portion 107 is fixed to the indoor side guide rail 115 with screws 110.

On the upper wall portion 109 of the attachment assisting member 106, the indoor leg portion 91 and the support wall 89 of the attached repair lower frame 69 are supported, and the third bottom wall portion 86 is fixed by the screw 111. It The front wall 80 is fixed to the front wall 102 of the existing lower frame 56 with screws 112.

In this manner, in the state where the repair lower frame 69 is attached to the existing lower frame 56, the end portion 112 of the third bottom wall portion 86 closest to the room 68 is outdoors on the rear wall 104 of the existing lower frame 56. 73 side, the front wall 80 contacts the front wall 102 of the existing lower frame 56, and the repairing lower frame 69 causes the existing lower frame 56.
On the other hand, the positioning is performed in the prospective direction, which is the left-right direction in FIG. 1, and the positioning work does not take time and can be easily attached.

In addition, the front wall 80 is provided from the outside 73 side to the inside 68
The existing lower frame 5 by the screw 112 screwed toward the side
Since it is fixed to the front wall 102 of No. 6, it is possible to prevent the repair lower frame 69 from being displaced toward the outdoor 73 side with respect to the existing lower frame 56 during the mounting work, and simply tighten the screw 112 to repair it. The lower frame 69 is positioned with respect to the existing lower frame 56, and the efficiency of mounting work is improved.

The repair upper frame 72 and the structure related thereto will be described. The repair upper frame 72 includes a front wall 120,
It includes a back wall 121, a bottom wall 122, an outdoor rib 123, and an indoor rib 124. The inner rib 124 is formed with two fitting recesses 125 and 126 which are exposed to the outside 73 and the packings 97 and 98 are fitted into these recesses 125 and 126. Front wall 120 and back wall 121
And extend substantially parallel to the frontage direction and are integrally formed by bending at a right angle to the outdoor side end and the indoor side end of the bottom wall 122. Ribs 123 and 124 are formed on the bottom wall 122 at right angles.

Such a repair upper frame 72 is the existing upper frame 6
2 to the outdoor side flange 126, the bottom wall 122 of the front wall 120.
A portion 127 projecting upward from is abutted and supported from the outdoor side 73, and is fixed in a state in which the existing upper frame 62 is sandwiched by an upper frame holding member 76 mounted from the indoor side 68.

The upper frame holding member 76 has a substantially T-shaped cross section, and the flange 130 arranged on the side of the room 68.
And a web 131 formed at a right angle to the flange 130. The web 131 is the bottom wall 12 of the repair upper frame 72.
2 and the existing upper frame 62, the web 131
Of the bottom wall 122 is engaged with the engagement piece 133 formed on the bottom wall 122.
A screw 134 is screwed from below to the web 22 and the web 131 to fix the repair upper frame 72 and the upper frame holding member 76.

In the upper frame holding member 76, a portion of the flange 130 above the web 131 faces the existing upper frame 62 via the upper frame sealing material 78, and is screwed from the room 68 side. It is fixed by the screw 136.
A portion of the flange 130 of the upper frame holding member 76 below the web 131 faces the rear wall 121 of the repair upper frame 72 via the upper frame sealing material 78, and the screw 136 is tightened. The repair upper frame 72 is pressed to the outdoor 73 side by the above, and thus the existing upper frame 62 is sandwiched between the repair upper frame 72 and the upper frame holding member 76, and the existing upper frame 62 is repaired by the upper frame 72. Is installed.

A water drain hole 137 is formed in the repair upper frame 72 between the front wall 120 of the bottom wall 122 and the outdoor rib 123. This drain hole 137 allows the existing upper frame 6
Water generated due to dew condensation or the like can be discharged into the space S2 between the 2 and the repair upper frame 72.

Next, one of the repair vertical frames 70 and the structure related thereto will be described. One vertical frame 70 for repair
Are formed near the outdoor 73 of the front wall 140 disposed on the outdoor 73 side, the rear wall 141 disposed on the indoor 68 side, the web 142 connecting the front wall 140 and the rear wall 141, and the web 142. The rib 143, the engaging piece 144 formed on the web 142 so as to project toward the one existing vertical frame 59 side and open to the room 68 side, and the web 142 project at the other existing vertical frame 60 side and to the outdoor side 73 side. And a fitting recess 145 formed to be open.

The existing vertical frame 59 to which the one vertical frame for repair 70 is attached has an outdoor side flange 146, an indoor side flange 147, and a web 148 connecting the outdoor side flange 146 and the indoor side flange 147. Have.
The outdoor side flange 146 includes the front wall 14 of the vertical frame 70 for repair.
0 is abutted and supported from the outdoor side 73. Vertical frame for repair 7
The one vertical frame holding member 74 is interposed between the zero web 142 and the existing vertical frame 59. The vertical frame holding member 74 includes a flange 149 arranged on the side of the room 68,
A long member having a web 150 formed at a right angle to the flange 149 and having a substantially T-shaped cross section.

The portions of the flange 149 of the vertical frame holding member 74 arranged on both sides of the web 150 are the existing vertical frames 59.
The inner flange 147 and the rear wall 141 of the refurbishing vertical frame 70 are opposed to each other via the vertical frame sealing material 77, and the front end portion 155 arranged on the most outdoor 73 side of the web 150 is engaged with the engaging piece 145. The screw shaft 154 screwed from the inside of the opening 54 is loosened, and the screw 154 screwed from the room 68 side is tightened in a state where the screw 153 is screwed from the inside of the opening 54 to fix the existing vertical frame 59 to the repair vertical frame 70 and the vertical frame holding member. The vertical frame 70 for repair is attached to the existing vertical frame 59.

The other vertical frame 71 for repair and the structure related thereto will be described. The other vertical frame 71 for repair includes a front wall 160 disposed on the outdoor side 73, a rear wall 161 disposed on the indoor side 68, a web 162 connecting the front wall 160 and the rear wall 161, and a web 162. An engaging piece 156 formed on the other side of the existing vertical frame 60 and open to the room 68 side, and a fitting formed on the web 162 so as to project on the side of the existing vertical frame 59 and open to the outdoor side 73. And a mating recess 164.

The other existing vertical frame 60 to which the other vertical frame for repair 71 is attached has an outdoor side flange 166, an indoor side flange 167, and a web 168 connecting the outdoor side flange 166 and the indoor side flange 167. Have.
The outdoor side flange 166 has a front wall 16 of the vertical frame 71 for repair.
0 is abutted and supported from the outdoor side 73. Vertical frame for repair 7
The other vertical frame holding member 75 is interposed between the one web 162 and the existing vertical frame 60. The vertical frame holding member 75 includes a flange 169 arranged on the room 68 side,
It has a web 170 formed at a right angle to the flange 169 and is a long member having a substantially T-shaped cross section.

Flange 169 of this vertical frame holding member 75
The respective portions arranged on both sides of the web 162 of the front end face the interior side flange 167 of the existing vertical frame 60 and the rear wall 161 of the refurbishing vertical frame 71 via the vertical frame sealing material 77,
The front end portion 15 arranged on the outermost side of the web 170 outside 73
7 is engaged with the engaging piece 156, and the screw 174 screwed from the opening 54 is loosened, and the screw 174 screwed from the room 68 side is tightened to fix the existing vertical frame 60 to the vertical shaft for repairing. The repairing vertical frame 71 is attached to the existing vertical frame 60 by being sandwiched between the frame 71 and the vertical frame holding member 75.

One sliding door shoji 6 arranged on the outdoor side 73
4 and the configuration related thereto will be described. One sliding door shoji 64 includes a pair of vertical frames 181 and 182 and each vertical frame 1.
An upper frame 183 connecting the upper ends of the 81 and 182, and a lower frame 184 connecting the lower ends of the vertical frames 181 and 182,
A plate glass 185 and a lower frame 184 whose outer periphery is held by the vertical frames 181, 182, the upper frame 183 and the lower frame 184.
And a door roller 186 provided in the. Each vertical frame 181,1
The upper frame 82, the upper frame 183 and the lower frame 184 are made of extruded aluminum alloy.

This sliding door shoji 64 is constructed by the outdoor guide rail 6
A door roller 186 is mounted on the vehicle 6 and is movably supported in the frontage direction. The one vertical frame 182 arranged on the other vertical frame 71 for repair is provided with two packings 187, 188 projecting toward the room 68 side, and two sliding door screens 64,
In a state in which 65 is closed, the sliding door shovel 65 arranged on the room 68 side elastically abuts on the one vertical frame 191 arranged on the one side of the repair vertical frame 70 side, and the summing frame is attached. The gap between the vertical frames 182 and 191 is closed to prevent the entry of wind and rain from the outdoor 73 to the outdoor 68.

Further, in the closed state, the packing 151 provided on the one vertical frame 70 for repair is elastically abutted from the side of the room 68 to the one vertical frame 181 so that the one vertical frame 181 and the one vertical frame 181 are provided. By closing the gap between the repair vertical frame 70,
The entry of wind and rain from the outdoor 73 to the indoor 68 is prevented.

The other sliding door screen 6 arranged on the side of the room 68
5 and the configuration related thereto will be described. The other sliding door shoji 65 includes a pair of vertical frames 191 and 192 and one vertical frame 1.
An upper frame 193 connecting the upper end portions of 91 and 192, and a lower frame 194 connecting the lower end portions of the vertical frames 191 and 192,
A plate glass 195 whose outer peripheral portion is held by the vertical frames 191, 192, the upper frame 193, and the lower frame 194, and the lower frame 19
4 is provided with a door roller 196. Each vertical frame 191,
The upper frame 192, the upper frame 193, and the lower frame 194 are made of an extruded aluminum alloy material.

The other vertical frame 192 is the other vertical frame 7 for repair.
1 has a concave portion 200 which is open and faces the concave portion 2.
00 has a pair of ribs 202 and 203 extending parallel to the outdoor 73 side and the indoor 68 side. Between the ribs 202 and 203, the packing 152 mounted in the fitting recess 164 of the other vertical shaft 71 for repair is inserted and removed in accordance with the opening and closing of the sliding door screen 65 on the other side, and the other sliding door on the other side. When the shoji screen 65 is closed, a packing 152 is attached to the rib 202 on the outdoor 73 side.
Is elastically abutted from the side of the room 68. This closes the gap between the packing 152 and the outdoor rib 202,
The entry of wind and rain from the outdoor 73 to the indoor 68 is prevented.

Further, on the other vertical frame 182, which is a summing frame of the sliding door screens 64 on the outdoor side 73, the first member which projects toward the indoor side 68 and is opened toward the closing direction (left side in FIG. 2). A joint piece 205 is provided. In addition, one vertical frame 191 which is a combination frame of the sliding door shoji 65 on the room 68 side,
A second engagement piece 206 is provided which protrudes to the outside 73 side and opens in the closing direction (rightward in FIG. 2). When the sliding door screens 64 and 65 are opened and closed, the engagement pieces 205 and 206 move along the moving paths of the engagement pieces of the other party,
That is, the one engagement piece 205 projects into the movement path of the other engagement piece 206, the other engagement piece 206 projects into the movement path of the one engagement piece 205, and each sliding door shoji 64, 65.
Are engaged with each other when they are closed, so that the sliding door screens 64, 6
5 are pulled toward each other, and each packing 15
It is configured so that 1,152 can be brought into close contact with the opposing surfaces to ensure reliable sealing.

Further, each vertical frame 182, 191 which is the above-mentioned summing frame is provided with a lock means (not shown) for locking each sliding door screen 64, 65 at the closed position. The locking means is operated by operating an operation lever (not shown) provided on the vertical frame 191 on the side of the room 68 to move the sliding door screens 64,
65 is displaced to the room 68 side, and a pair of upper and lower packings 9
7,98 are the upper frames 183,19 of the sliding door screens 64,65.
3 and each lower frame 184, 194 are in close contact with each other at the same time to close the gap, and it is possible to prevent wind and rain from entering the room 73 from the room 73.

FIG. 3 shows an existing sliding door frame 6 of the rehabilitating sliding door device 50.
FIG. 4 is an exploded view showing a vertical cross section for explaining a procedure of attachment to No. 3, and FIG. 4 is an exploded view showing a horizontal cross section as seen from a section line IV-IV of FIG. When attaching the repairing sliding door device 50 to the existing sliding door frame 63, first, the outdoor side guide rail 114 of the existing lower frame 56 is cut and removed from the vicinity of its root, and the indoor side guide rail 115 has the attachment assisting member 106 on the upper wall. Installed with the part 109 facing up, screw 1
It is fixed by 10. In this way, the attachment assisting member 10
6 is attached to the indoor guide rail 115,
The upper wall portion 109 is arranged substantially horizontally. The attachment assisting member 106 may be attached over the entire length in the longitudinal direction, or may be attached at a plurality of positions in the longitudinal direction.

Lower frame 69 for repair, vertical frames 70, 71 for each repair
The repair upper frame 72 is connected to each other to assemble a square repair sliding door frame 78, and the assembled repair sliding door frame 78 is fitted into the existing sliding door frame 63 from the outdoor side 73 and mounted. After that, each vertical frame holding member 74, 75 is attached to each of the repair vertical sliding door frames 78 of the repair vertical frame 70,
71 and the existing vertical frames 59 and 60, respectively, from the room 68 side. In addition, the refurbishment upper frame 72 and the existing upper frame 62
The holding member 76 for the upper frame is mounted from the side of the room 68 between.

When the repair sliding door frame 78, the vertical frame holding members 74 and 75, and the upper frame holding member 76 are attached to the existing sliding door frame 63, the supporting wall 89 of the repair lower frame 69 is mounted. The lower frame sealing material 79 is adhered over substantially the entire length. The lower frame sealing material 79 elastically abuts the rear wall 104 of the existing lower frame 56 from the outdoor side 73 when the repair sliding door frame 78 is mounted on the existing sliding door frame 63,
Airtightness and watertightness are achieved.

A vertical frame seal member 77 is bonded to each vertical frame holding member 74, 75, and an upper frame seal member 78 is bonded to the upper frame holding member 76. These sealing materials 7
7, 78, each vertical frame holding member 74, 75 is mounted between each existing vertical frame 59, 60 and each repair vertical frame 70, 71, and the upper frame holding member 76 is connected to the existing upper frame 62. Top frame for repair 7
When it is mounted between the two, the repair vertical frames 70, 71 and the repair upper frame 72 are elastically abutted from the room 68 side,
Airtightness and watertightness are achieved.

When the renovating sliding door frame 78, the vertical frame holding members 74 and 75, and the upper frame holding member 76 are mounted on the existing sliding door frame 63 in this manner, the vertical frame holding portions 74 are fixed by the screws 154 and 174. , 75 are fixed to the existing vertical frames 59, 60, respectively, and the repair lower frame 69 is fixed to the existing lower frame 56 by the screw 112 from the outside 73 side, and the screw 15 is fixed from the inside.
3, 173 connect the vertical frame holding members 74, 75 and the repair vertical frames 70, 71, and the screws 134, 136 connect the upper frame holding member 76 and the repair upper frame 72.
Further, the repair lower frame 69 is fixed to the attachment assisting member 106 with screws 110. After that, each sliding door shoji 64,65
Is installed on each guide rail 66, 67,
The installation work of the repair sliding door device 50 is completed.

As described above, according to the present embodiment, the repair lower frame 69 is supported by being abutted against the existing lower frame 56 from the outdoor side 73, and the repair vertical frames 70 and 71 are each existing vertical frame 59. , 6
0 is supported by being abutted from the outside 73 side, and the upper frame 72 for repair is supported.
Is supported by contacting the existing upper frame 62 from the outdoor side 73.
Further, each vertical frame holding member 74, 75 is provided with each existing vertical frame 59,
60 is abutted against and supported from the room 68 side, and is connected to each of the repair vertical frames 70 and 71, and thus each repair vertical frame 70 and 71 cooperates with the vertical frame holding members 74 and 75. Attached to the existing vertical frames 59, 60. Further, the upper frame holding member 76 is supported by abutting against the existing upper frame 62 from the side of the room 68, and is connected to the repair upper frame 72, and thus the repair upper frame 72 cooperates with the upper frame holding member 76. It works and is attached to the existing upper frame 62.

As described above, the repair lower frame 69, the repair vertical frames 70 and 71, and the repair upper frame 72 are the vertical frame holding members 7.
Since it is attached to the existing sliding door frame 63 by the 4, 75 and the upper frame holding member 76, as in the above-mentioned conventional technique, the lower frame base material, the vertical frame auxiliary material, and the lower frame base material via the upper frame auxiliary material, The number of parts is small and the number of work steps for mounting work is reduced as compared with the configuration in which each of the vertical frame base material and the upper frame base material is mounted, and the repair lower frame 69 and each repair vertical frame 7 are provided.
It is possible to easily provide 0, 71 and the upper frame for repair 72 on the existing sliding door frame 63.

Further, as in the above-mentioned conventional technique, between the repair lower frame and the lower frame base material, between each repair vertical frame and each vertical frame base material, and between the repair upper frame and the upper frame base material. Since the lower frame auxiliary material, the vertical frame auxiliary material, and the upper frame auxiliary material are not interposed between them, the interval between the repair upper frame 72 and the repair lower frame 69, that is, the width in the height direction is large. A wide effective opening area can be ensured without decreasing or the horizontal interval between the repair vertical frames 70 and 71, that is, the width in the front direction is not significantly decreased.

According to the present embodiment, between the vertical frame holding members 74 and 75 and the existing vertical frames 59 and 60, and between the vertical frame holding members 74 and 75 and the repair vertical frames 70. , 7
1, the vertical frame seal material 77 is in the expected direction (see FIG. 3).
In the left-right direction), the repair upper frame 72 and the existing upper frame 6
Since the upper frame sealing material 78 is interposed in the prospective direction with respect to 2, the lower frame sealing material 79 is interposed in the prospective direction between the repairing lower frame 69 and the existing lower frame 56. The airtightness and the watertightness can be improved without reducing the effective opening area in both the height direction and the frontage direction, and rainwater and wind can be reliably prevented from entering the outdoor space 73 into the indoor space 68.

Further, according to the present embodiment, since the drainage hole 84 is formed in the repairing lower frame 69, the space S1 between the repairing lower frame 69 and the existing lower frame 56 is infiltrated from the outside. The generated water and the dew condensation water generated by the dew condensation in the space S1 can be discharged to the outside 73 to reliably block the intrusion and leakage of the water into the room 68. Further, according to the present embodiment, the outdoor side guide rail 114 of the existing lower frame 56 is cut and removed, and the upper wall portion 109 of the attachment assisting member 106 is removed.
Since the inner leg portion 91 of the lower frame for repair 69 and the support wall 89 are supported by, the width in the height direction of the space between the lower frame for repair 13 and the upper frame for repair 15 is large, and the effective opening The area rarely decreases. Moreover, since the repairing lower frame 69 can be mounted on the basis of the mounting auxiliary member 106, the mounting auxiliary member 1 having a shape and size corresponding to the shape and size of the existing lower frame 56.
By using 06, the same repair lower frame 69 can be attached. If only this effect is to be achieved, the repair upper frame 72 and the repair vertical frames 70 and 71 are not shown in FIGS.
It may be attached as shown in.

FIG. 5 is a partial horizontal sectional view showing a repair sliding door device 50a according to another embodiment of the present invention. The parts corresponding to those in the above-mentioned embodiment are designated by the same reference numerals. The repair sliding door device 50a of the present embodiment is basically configured in the same manner as the repair sliding door device 50 of the above-described embodiment, and has a lower edge 55 that faces the opening 54 of the opening 53 of the building 52 from below. , An existing lower frame 56 fixed substantially horizontally, and both side edge portions 5 facing the opening 54 of the opening 53 from both left and right sides.
7, a pair of existing vertical frames 59 and 60 fixed substantially vertically, and an existing upper frame 62 fixed substantially horizontally to an upper edge 61 of the opening 53 facing the opening 54 from above. A repair sliding door device 50a fitted in an existing sliding door frame 63, wherein a plurality of guide rails 66 movably support sliding door screens 64 and 65 in substantially horizontal arrow A1 and A2 directions. , 67, and the interior 6 in the existing lower frame 56.
The lower frame for repair 69 supported from the 8 side and each existing vertical frame 5
A pair of repair vertical frames 70 and 71 supported from the room 68 side to 9,60, a repair upper frame 72 supported from the room 68 side to the existing upper frame 62, and outdoor to each existing vertical frame 59 and 60. 73
Side holding members 74 and 75 for vertical frames 70 and 71, which are connected to the vertical vertical frames 70 and 71, respectively, and to the existing upper frame 62 from the outdoor side 73, and are connected to the upper frame 72 for repairing. And an upper frame holding member 76.

Of the above-mentioned structure, each renovation vertical frame 70,
71 and the holding members 74 and 75 for vertical frames, the vertical frames 70 and 71 for repair and the holding members 74 and 75 for vertical frames are configured to be bilaterally symmetrical, and therefore, for the other repair shown in FIG. The configurations of the vertical frame 71 and the other vertical frame holding member 75 will be described, and the description of the one repair vertical frame 70 and the one vertical frame holding member 74 will be omitted to avoid duplication.

The other vertical frame 71 for repair includes a front wall 210 arranged on the outdoor side 73 and a rear wall 2 arranged on the indoor side 68.
11. Web 2 connecting front wall 210 and rear wall 211
12, an engaging piece 213 that projects outward from the web 212 (rightward in FIG. 5) and has a substantially L-shaped cross section that opens to the inside 68 side, and projects inward (leftward in FIG. 5) from the web 212. , A fitting recess 215 into which the packing 152 is mounted. The engagement piece 213 has a first engagement portion 220 formed at its free end portion and a second engagement portion 221 formed at the base end portion.

The other vertical frame holding member 75 presses the rear wall 211 of the repair vertical frame 71 from the inside 68 side.
The flange 223, the second flange 224 that presses the indoor side flange of the existing vertical frame 60 from the room 68 side, the first leg 225 that is bent and connected at a right angle to the first flange 223, and extends to the outdoor 73 side, the second flange 224. A second leg portion 226 that is bent at right angles to and is continuous to extend to the outdoor 73 side, and a connecting portion 22 that connects the first and second leg portions 225 and 226.
Have 7.

A bolt hole 229 through which the shaft of the bolt 228 is inserted is formed in the connecting portion 227. Engaging piece 213
Is a rising portion 230 that rises at a right angle to the web 212.
And an arm portion 231 that is bent and extends at a right angle from the tip portion of the rising portion 230 toward the room 68 side. At the free end of the first leg 225, the first engaging portion 2 of the engaging piece 220 is attached.
21 is provided with a third engaging portion 232 that engages in a fitted state, and the free end portion of the second leg portion 226 is engaged with the second engaging portion 233 of the engaging piece 220 in a fitted state. Fourth engaging portion 23
4 are provided. The bolt 228 inserted into the bolt hole 229 of the connecting portion 227 is screwed into the screw hole 235 formed in the rising portion 230 of the engaging piece 213.

By tightening the bolts 228 mounted from the side of the room 68 in this manner, the existing vertical frame 60 can be mounted in a state of being sandwiched by the repairing vertical frame 71 and the vertical frame holding member 75. Since the same effects as those of the embodiment can be obtained and the mounting work can be performed from the room 68 side, the worker can perform the mounting work in a stable state or under the environment, and the work at the time of mounting can be performed. The property can be further improved.

FIG. 6 is a vertical sectional view of a window 51 in which a repair sliding door device 50b according to another embodiment of the present invention is installed.
FIG. 7 is a horizontal cross-sectional view of the window 51 as seen from the section line B-B in FIG. 6. The parts corresponding to those in the embodiment shown in FIGS. 1 and 2 are designated by the same reference numerals. The repair sliding door device 50b of the present embodiment is basically configured in the same manner as the repair sliding door device 50 of the embodiment shown in FIG. 1 and FIG.
An existing lower frame 56 fixed substantially horizontally to the lower edge portion 55 of the opening 53 of the building 52 that faces the opening 54 from below, and the opening portion 5
Both side edge portions 57, 5 facing the opening 54 of the third side from both left and right sides
8, a pair of existing vertical frames 59, which are fixed substantially vertically,
A sliding door for repair installed in a state in which it is fitted in an existing sliding door frame 63 having 60 and an existing upper frame 62 fixed substantially horizontally to an upper edge 61 facing the opening 54 of the opening 53 from above. The device 50b is a plurality of guide rails 6 for movably supporting a sliding door shoji (not shown) in a substantially horizontal direction.
The repair lower frame 69, which has 6 and 67 and is supported by the existing lower frame 56 from the room 68 side, and the existing vertical frames 59 and 60, which are the room 6
A pair of vertical frames 70, 71 for repair supported from the 8 side, and an outdoor rib 123 supported by the existing upper frame 62 from the room 68 side and movably supporting the sliding door shoji in a substantially horizontal direction,
The sliding door frame 250 for repair which consists of the upper frame 72 for repair which has the indoor side rib 124, and the outdoor 73 in each existing vertical frame 59,60.
Side holding members 74 and 75 for vertical frames 70 and 71, which are connected to the vertical vertical frames 70 and 71, respectively, and to the existing upper frame 62 from the outdoor side 73, and are connected to the upper frame 72 for repairing. The upper frame holding member 76 and the auxiliary mounting member 106 attached to the existing lower frame 56 are included.

In this embodiment, the existing sliding door frame 63 and the refurbishing sliding door frame 78 are located in the middle of the opening portion 53 in the outer side of the room, and the opening portion 53 is located on the outer side of the outdoor side of the refurbishing sliding door frame 78. It is protruding.

The existing lower frame 56, the lower frame for repair 69, and the mounting auxiliary member 106 of this embodiment are the existing lower frame 56, the lower frame for repair 69, and the mounting auxiliary of the embodiment shown in FIGS. Almost the same as the member 106, the rear wall 1 of the existing lower frame 56
There is a horizontal piece 104a facing the room 68 side at the upper end of 04, and the horizontal piece 104a and a support wall 89 of the repair lower frame 69.
The tops of the two are the same height, and the outside 7 of the repair lower frame 69
On the 3 side part, a dry type outdoor lower frame sealing material 300 is used in the room 68.
This is largely different in that it is mounted toward the side, and this outdoor-side lower frame sealing material 300 is in pressure contact with the front wall 102 of the existing lower frame 56.

Specifically, the outdoor side guide rail 114 of the existing lower frame 56 is cut and removed as shown by the phantom line in FIG. All of the outdoor guide rails 114 may be cut and removed, or may be left behind and removed. The outdoor side wall portion 107 of the attachment assisting member 106 is attached to the indoor guide rail 115 with a screw 110.
The support wall 89 and the indoor leg portion 91 of the repair lower frame 69 are supported by the upper wall portion 109 of the attachment assisting member 106, and the bottom wall 81.
The outdoor side of the above is supported on the outdoor side of the bottom wall 103 of the existing lower frame 56 via the spacer 301, and is fixed to the attachment assisting member 106 with the screw 112.

The existing upper frame 62, the repairing upper frame 72, and the upper frame holding member 76 are substantially the same as the existing upper frame 62, the repairing upper frame 72, and the upper frame holding member 76 shown in FIGS. , A dry type outdoor upper frame sealing material 302 on the outdoor side of the repair upper frame 72
The upper frame holding member 76 is attached to the cover 30.
The fact that 3 is provided is very different.

Specifically, the front wall 120 of the repair upper frame 72
At a portion 127 protruding upward from the bottom wall 122 of the above, there is provided a seal material attaching portion 304 directed to the indoor side, and the seal material attaching portion 304 is provided with the dry outdoor upper frame seal material 3
02 is attached. The outdoor upper frame sealing material 302 has an outdoor fin 302a and an indoor fin 302b. The drain groove 302c is preferably U-shaped in cross section and has an upward concave shape between the outdoor fin 302a and the indoor fin 302b.
Have. The outdoor fin 302a comes into contact with the upper edge 61 of the opening 53 of the building 52 closer to the outdoor side than the existing sealing material 305, and serves as a primary tight. The indoor fin 302b is in pressure contact with the outdoor portion of the existing upper frame 62, for example, the outdoor flange 126, and serves as a secondary tight.

In other words, the outdoor fin 302a makes it difficult for rainwater and the like to enter the indoor fin 302b, and the indoor fin 3b
Reference numeral 02b denotes the rainwater and the like that have entered from the seal portion of the outdoor fin 302a and the rainwater and the like that has passed through the inside of the building 52 and that has entered from the existing sealing material 305, such as the outdoor portion of the existing upper frame 62 and the outdoor portion of the repair upper frame 72. Prevent intrusion between. Preferably, the infiltrated rainwater or the like is drained to the outside through the drain groove 302c. That is, when repairing the existing sliding door frame 63, the building 52 (frame) and the existing sealing material 305
Have deteriorated and rainwater etc. may infiltrate from them.

The flange 130 of the upper frame holding member 76.
A cover 303 is snap-fitted to the. A portion of the flange 130 above the web 131 is fixed to the indoor side flange 306 of the existing upper frame 62 with a screw 136,
A portion of the flange 130 below the web 131 has a rear wall 1 of the repair upper frame 72 with an upper frame sealing material 78 interposed therebetween.
The upper frame for repair 72 and the upper frame holding member 76 are connected to each other by being fixed by screws 134. The cover 303 is attached after the screws 134 and 136 are screwed together, and covers the screws 134 and 136 so that they cannot be seen from the room. On the indoor side flange 306 of the existing upper frame 62, a horizontal piece 306a facing the room 68 side is provided.

The existing vertical frames 59, 60 and the repair vertical frame 7
0 and 71 and the vertical frame holding members 74 and 75 are the same as those in FIG.
Existing vertical frames 59, 60 and repair vertical frames 70, 7 shown in FIG.
1. Almost the same as the vertical frame holding members 74 and 75, and the dry outdoor side vertical frame sealing material 3 is provided on the outdoor side of the repair vertical frames 70 and 71.
10 is that the rattling prevention member 311 is attached, and that the vertical frame holding members 74 and 75 have the cover 312 snap-fitted. Specifically, a seal material mounting portion 313 that faces the inside of the room is integrally provided at a portion of the front wall 140 of one of the repair vertical frames 70 that projects toward the existing vertical frame 59 side from the web 142. This sealing material mounting part 3
An outdoor vertical frame sealing material 310 is attached to the side 13 toward the side. The outdoor vertical frame sealing material 310 is used for the outdoor fin 3
It has 10a and an indoor fin 310b. It is preferably U-shaped in cross section, and has a drain groove 310c that is horizontally concave between the outdoor fin 310a and the indoor fin 310b. The outdoor fin 310a is in contact with the vertical edge 57 of the opening 53 of the building 52 closer to the outdoor side than the existing sealing material 314, and serves as a primary tight. The indoor fin 310b serves as a secondary tight by being pressed against an outdoor side portion of one existing vertical frame 59, for example, an outdoor side flange 146.

That is, the outdoor fin 310a makes it difficult for rainwater or the like to enter the indoor fin 310b, and the indoor fin 3
10b is between the outdoor side of one existing vertical frame 59 and the outdoor side of one of the repair vertical frames 70 in which rainwater that has entered from the seal portion of the outdoor fin 310a and rainwater that has entered through the inside of the building 52, etc. Prevent intrusion from.

The indoor fin 310b is provided with the existing upper frame 62.
A sealing material, for example, a sealer provided at the connecting portion between the existing vertical frame 60 and the existing vertical frame 60 is covered so that rainwater or the like that has entered the sealer is not directly applied. As a result, even if the sealer provided at the connecting portion between the existing upper frame 62 and the existing vertical frame 60 is deteriorated when the existing sliding door frame 63 is rehabilitated, rainwater or the like will enter the existing sliding door frame 63 from the deteriorated sealer. Intrusion can be prevented. For example, the upper part of the portion of the existing vertical frame 60 that protrudes inwardly from the web 168 such as the outdoor side flange 166 and the indoor side flange 167 is cut and removed, and the existing upper frame 62 is attached to the web 168 of the existing vertical frame 60. When butt-joined via a sealer, the indoor fin 310b of the above-described outdoor side vertical frame sealing material 310 is brought into contact with the outdoor side flange 126 of the existing upper frame 62 to attach the sealer 307 as shown by a virtual line in FIG. It's covered. In this description, the other existing vertical frame 60 and the existing upper frame 62 are described, but the same applies to the one existing vertical frame 59 and the existing upper frame 62.

In this embodiment, the drain groove 302c of the outdoor upper frame sealing material 302 and the outdoor vertical frame sealing material 31 are used.
The upper part of the drainage groove 310c of 0 is continuous, and the lower part opens downward. Thereby, the outdoor upper frame sealing material 30
Rainwater or the like that has entered the second drainage groove 302c is drained along the drainage groove 310c of the outdoor side vertical frame sealing material 310.

The backlash preventing member 311 is mounted on the outdoor side portion of one of the repair vertical frames 70 and prevents rattling by contacting the outdoor side portion of the existing vertical frame 59 on the one side. In other words, since the repair sliding door frame 250 is inserted into the existing sliding door frame 63 from the outdoor side toward the indoor side in the framed state, the dimension between the outdoor side portions of the two existing vertical frames 59 and 60 is set to 2 mm. It is preferable to make the size larger than the size between the interior side portions of the one vertical frame 70, 71 for repair so that it can be easily inserted.
In this way, a gap is generated between the outdoor side portions of the two vertical repair frames 70 and 71 and the outdoor side portions of the two existing vertical frames 59 and 60. For this reason, a backlash preventing member 311 is provided.

Specifically, the backlash preventing member 311 is
One of the repair vertical frames 70 has a mounting portion 311a mounted on the outer side surface on the outside of the web 142 of the web 142, and a protruding portion 311b directed from the mounting portion 311a toward the indoor side.
11b contacts the outdoor side flange 146 of the one existing vertical frame 59 to prevent rattling.

The mounting portion 311a is hard and the protruding portion 311
It is preferred that b is soft. For example, the mounting portion 311
It is assumed that a is a hard or semi-hard resin and the protrusion 311b is a semi-hard or soft resin. By doing so, the backlash preventing member 311 can be firmly attached, and the protrusion 311
b can be elastically deformed and pressed against the outdoor side flange 146 to reliably prevent rattling. Further, the backlash prevention member 311
It has a sealing property and is a long vertical frame 7 for repair.
Since it provides a sealing function by being provided over the entire length in the longitudinal direction of 0, a double seal is formed with the above-mentioned outdoor side vertical frame sealing material 310, so the sealing performance is improved. Note that the backlash preventing member 311 may be made short, and a plurality of repair vertical frames 70 may be provided at intervals in the longitudinal direction.

Flange 149 of the vertical frame holding member 74
A cover 312 is detachably attached to the flange 149 and the inner side flange 147 of the existing vertical frame 59 on one side is fixed with a screw 154, and then the cover 312 is attached to cover the screw 154 invisible. The indoor side flange 147 and the indoor side flange 16 of the other existing vertical frame 60.
7 are lateral pieces 147a and 167 respectively directed to the indoor side.
a. Since the outdoor side vertical frame seal member 310 and the backlash preventing member 311 attached to the other vertical frame for repair 71 are the same as those described above, the same reference numerals are given and description thereof is omitted.

In this embodiment, each vertical frame holding member 7
4, 75 are continuously attached from the existing upper frame 62 to the existing lower frame 56, and the upper frame holding member 76 is mounted between the vertical frame holding members 74, 75. In addition, the vertical frame sealing material 7
7, the upper frame sealing material 78 and the lower frame sealing material 79 are dry type sealing materials, for example, watertight packing, and the vertical frame sealing material 77.
The upper end of the above is continuous with the end of the upper frame sealing material 78, and the lower end of the vertical frame sealing material 77 is continuous with the end of the lower frame sealing material 79. This improves water tightness and air tightness.

Next, the existing sliding door frame 6 of the retrofit sliding door frame 250
The procedure for attaching to No. 3 will be described. This procedure is almost the same as the procedure for attaching the repair sliding door device 50 shown in FIGS. 1 and 2, but there is a large difference in that the repair vertical frame and the vertical frame holding member are fastened with screws and connected. To do. (Procedure 1) The outdoor guide rail 114 of the existing lower frame 56 is cut and removed. This cutting work is performed with a circular saw or a special cutting tool. (Procedure 2) The attachment auxiliary member 106 is attached to the indoor guide rail 115 of the existing lower frame 56 with the screw 110. The attachment assisting member 106 may extend over the entire length of the indoor guide rail 115, or a plurality of short attachment assisting members 106 may be attached at intervals in the longitudinal direction. (Procedure 3) A repair lower frame 69, repair vertical frames 70, 71, and a repair sliding door frame 78 in which a repair upper frame 72 is a square frame, a lower frame sealing material 79, an outdoor side lower frame sealing material 300, Outdoor upper frame sealing material 302, outdoor vertical frame sealing material 310
And the repair sliding door frame 250 is inserted into the existing sliding door frame 63 from the outdoor 73 side of the opening 54, and the lower frame sealing material 7
9 is in contact with the rear wall 104 of the existing lower frame 56, and the outdoor lower frame sealing material 300 is in contact with the front wall 102 of the existing lower frame 56. In this state, the repair lower frame 69 and the attachment assisting member 106 are fixed to each other with screws 112, and the repair lower frame 69 is attached to the existing lower frame 56.

(Procedure 4) Two existing vertical frames 59, 60 and 2
The vertical frame holding member 7 is provided between the two vertical frames 70 and 71 for repair.
4, 75 are inserted (inserted) from the room 68 side, and the tip portions 155, 157 of the webs 150, 170 of the vertical frame holding members 74, 75 are engaged with the engagement pieces 144, 156. At this time, the vertical frame sealing material 77 is attached to each of the flanges 149 and 169, and the cover 312 is removed. The outdoor side portion of each vertical frame 70, 71 for repair (the front walls 140, 16
0) and the indoor side portions (flange 149, 169) of the vertical frame holding members 74, 75, as shown in FIG. 9, a tightening tool 320 such as a hand vise is provided and tightened. It is preferable that the tightening tools 320 are provided at two positions vertically close to each other, but may be provided at one place or at three or more places.

As a result, the outdoor side portion (sealing material mounting portion 313) of each of the repair vertical frames 70, 71 is replaced by the existing vertical frame 59,
While being pressed against the outdoor side portions (outdoor side flanges 146, 166) of 60, the indoor side portions (flange 149, 169) of the vertical frame holding members 74, 75 are provided for the existing vertical frame 59,
60 The interior vertical portions 59, 60 are pressed against the interior side portions (interior side flanges 147, 167), and the existing vertical frames 59, 60 are firmly sandwiched between the vertical frames for repair 70, 71 and the vertical frame holding members 74, 75. In this state, the vertical frames for repair 70, 71 (web 14
2, 162) and each vertical frame holding member 74, 75 (web 1
50, 170) are fixed with screws 153, 173. After this, the tightening tool 320 is removed.

By doing so, each repair vertical frame 7
0, 71 can be attached firmly and firmly.

(Procedure 5) Existing upper frame 62 and repair upper frame 72
The retaining member 76 for the upper frame is inserted (inserted) between the inner side (flange 134) of the retaining member 76 for the upper frame and the inner side portion (inner side flange 121) of the upper frame 72 for repair. Stick with. Since the screw 134 is directed toward the outdoor side, the outdoor side portion (seal material mounting portion 304) of the repair upper frame 72 is fixed to the outdoor side portion (the outdoor side flange 126 of the existing upper frame 62) by the tightening force of the screw 134. ) And the inner side portion (flange 130) of the upper frame holding member 76 is pressed against the inner side portion (inner side flange 121) of the repair upper frame 72, the repair upper frame 72 and the upper frame The existing upper frame 62 can be firmly clamped by the holding member 76, and the repair upper frame 72 can be firmly attached.

After this, the inner side portions (inner side flanges 147, 167) of the existing vertical frames 59, 60 and the inner side portions (flange 149, 169) of the vertical frame holding members 74, 75 are screwed into screws 154, 174. Then, the indoor side portion (indoor side flange 306) of the existing upper frame 62 and the indoor side portion (flange 130) of the upper frame holding member 76 are fixed with screws 136.

(Procedure 6) The covers 303 and 312 are attached to the upper frame holding member 76 and the vertical frame holding members 74 and 75, respectively.

According to this embodiment, the same operational effects as those of FIG. 1 and FIG. 2 are exhibited, and the following operational effects are exhibited. (1) Attach the attachment auxiliary member 106 to the existing lower frame 56,
Attaching the interior leg portion 91 and the support wall 89 (that is, the interior side portion of the repair lower frame 69) of the repair lower frame 69 to the attachment assisting member 1
06, and screws 112 are attached to the attachment assisting member 106.
Since the height dimension of the attachment auxiliary member 106 is changed by fixing and attaching the same to the existing lower frame 56 having a different shape, the repair lower frame 56 having the same shape and its supporting wall 89. It is possible to mount the rear wall 104 and the rear wall 104 at the same height.

(2) In addition, since the above-described (1) and the outdoor lower frame sealing material 300 are in pressure contact with the front wall 102 of the existing lower frame 56, the existing guide rail 115 has a large rising dimension. A repair lower frame 69 having the same shape can be attached to the frame 56. For example, as shown in FIG. 10, the height dimension of the attachment assisting member 106 is increased so that the indoor side wall portion 108 abuts on the bottom wall 103, and the indoor side guide rail 115 is attached with a screw 110. The indoor lower frame sealing material 300 is brought into contact with the front wall 102. In this case, the support wall 89 projects slightly above the rear wall 104.

(3) Further, as shown in FIGS. 11 and 12 by the above (1) and (2), the protrusion 104b is provided on the outdoor side at the upper end of the rear wall 104 of the existing lower frame 56, Even when the inner portion 306b of the indoor side flange 306 of the existing upper frame 62 is displaced to the outdoor side, the repair lower frame 69, the repair upper frame 62, and the vertical vertical frames 70 and 71 having the same shape are provided. Can be installed.

For example, the outdoor side wall portion 107 of the attachment assisting member 106 is attached to the outdoor side surface of the indoor side guide rail 115 via the spacer 330 with the screw 110, and the indoor side wall portion 108 and the protruding portion 104b are separated from each other to form a lower frame. A spacer for the sealing material 79 is formed. Since the repair lower frame 69 is displaced to the outdoor side, the outdoor lower frame sealing material 30
0 is separated from the front wall 102 of the existing lower frame 56. To this end, the seal material receiver 331 is attached to the outdoor side portion of the bottom wall 103 with screws 332 over the entire length in the longitudinal direction, and the outdoor lower frame seal material 300 is pressed against the seal material receiver 331. Note that the screws 333 may be fixed. In this case, since the outdoor guide rail 114 is low, it is not cut and removed, but when it is high, it is cut and removed. That is, when only the effects (1), (2), and (3) described above are achieved, the outdoor guide rail 114 does not have to be cut and removed.

In the case of the upper frame, the outdoor upper frame sealing material 30
2 is the outdoor side portion of the existing upper frame 62 (outdoor side flange 126)
Therefore, the seal material receiver 334 is attached to the outdoor side portion with screws 335, and the outdoor side upper frame seal material 302 (indoor side fin 302b) is brought into pressure contact with the seal material receiver 334.

As described above, since the repair lower frame 69 and the repair upper frame 62 are displaced to the outside of the room, the repair vertical frames 70 and 71 are also positioned to the outside of the room as shown in FIG. Gap,
The outdoor side portion of each of the existing vertical frames 59 and 60 (the outdoor side flange 14
6, 166) and the outdoor vertical frame sealing material 310 are separated. Therefore, each of the existing vertical frames 59, 60 is located closer to the outdoor side (web 14
8 and 168 (close to the outdoor)
The outer side vertical frame seal material 310 (inner side fin 310b) is pressed against the seal material receiver 340.

The seal member receiver 340 is a mounting piece 340.
a, inward piece 340b, protruding piece 340c, and outward piece 340d
And the attachment piece 340a is attached with a screw 341, the projection piece 340c projects more outward than the outdoor side flanges 146, 166, and the outdoor side flanges 146, 16
It contacts the protruding end surface of No. 6. The outdoor vertical frame sealing material 310 is pressed against the outward piece 340d. In addition, the backlash prevention member 31
Reference numeral 1 makes contact with the outward piece 340d to prevent rattling.

In the above (1), (2) and (3),
Each existing lower frame 56, each existing upper frame 62, each existing vertical frame 59, 6
The expected dimensions of 0 (dimensions between the indoor side flange and the outdoor side flange) are all the same, and the repair lower frame 69 and the repair upper frame 6
2. The vertical dimensions of the repair vertical frames 70 and 71 are all the same.

Further, as shown in FIG. 13, a repair lower frame 69
A horizontal piece 89a directed toward the indoor side is provided at the upper end of the support wall 89 of the rear wall 104 of the existing lower frame 56.
The horizontal piece 104a may be overlapped with the horizontal piece 104a.

Further, as shown in FIG. 14, the existing lower frame 56
The indoor guide rail 115 of the above is cut and removed in the same manner as described above, and the attachment assisting member 106 is attached to the rear wall 10 of the existing lower frame 56.
You may fix to 4 with the screw 110. For example, the indoor side wall portion 108 of the attachment assisting member 106 is fixed to the rear wall 104 of the existing lower frame 56 with screws 110. In this case, it is preferable to form a screw insertion hole (not shown) in the outdoor side wall portion 107 and fix the screw through the screw insertion hole.

Further, as shown in FIGS. 6 and 7, if the effect obtained by mounting the outdoor upper frame sealing material 302 and the outdoor vertical frame sealing material 310 is achieved, the repair sliding door frame 78 should not be attached. The present invention is not limited to those shown in FIGS. 6 and 7, and may be attached as shown in FIGS. That is, the repair sliding door frame 78 is inserted and mounted in the existing sliding door frame 63, and the opening 53 is formed more than the repair sliding door frame 78.
It is applicable as long as it is a sliding door device for repair which has a shape projecting to the outside of the room.

Although not shown, the outdoor-side guide rail 114 and the indoor-side guide rail 115 of the existing lower frame 56 are cut and removed, and the repair lower frame 69 is replaced with the existing lower frame 56.
You may stick to. In this case, the repairing upper frame 72 and the two repairing vertical frames 70, 71 may be attached in the same manner as in FIG. 1, FIG. 2 or FIG. 6 and FIG. You may install it.

[0103]

According to the present invention, by using the attachment assisting member, the upper frame holding member, and the vertical frame holding member, the renovating sliding door frame having the same size and shape can be applied to the existing sliding door frames having different sizes and shapes. Can be installed.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view of a window 51 in which a repair sliding door device 50 according to an embodiment of the present invention is installed.

FIG. 2 is a horizontal sectional view of a window 51 taken along the section line II-II in FIG.

FIG. 3 is an exploded view showing a vertical cross section for explaining a procedure of attaching the repairing sliding door device 50 to an existing sliding door frame.

FIG. 4 is an exploded view showing a horizontal section taken along the section line IV-IV in FIG.

FIG. 5 is a repair sliding door device 50 according to another embodiment of the present invention.
It is a partial horizontal sectional view showing a.

FIG. 6 is a vertical cross-sectional view of a window in which a repair sliding door device according to another embodiment of the present invention, in which a sliding door screen is omitted, is installed.

FIG. 7 is a horizontal sectional view taken along the section line BB of FIG.

FIG. 8 is a perspective view of a part of a connecting portion between an existing upper frame and an existing vertical frame.

FIG. 9 is a horizontal sectional view for explaining one procedure of the attaching means.

FIG. 10 is a vertical cross-sectional view of a lower frame portion in the case of existing lower frames having different shapes.

FIG. 11 is a vertical sectional view in the case of existing sliding door frames having different shapes.

FIG. 12 is a horizontal sectional view in the case of existing sliding door frames having different shapes.

FIG. 13 is a vertical cross-sectional view of a lower frame portion in the case of a repair lower frame having a different shape.

FIG. 14 is a cross-sectional view of a lower frame portion showing another mode of mounting the mounting auxiliary member.

FIG. 15 is a vertical cross-sectional view showing a conventional sliding door device 1 for repair.

16 is a horizontal cross-sectional view taken along the section line VII-VII in FIG.

[Explanation of symbols]

50 ... Sliding door device for repair, 51 ... Window, 52 ... Building, 53 ...
Opening portion, 54 ... Opening portion, 55 ... Lower edge portion, 56 ... Existing lower frame,
57, 58 ... Side edge portion, 59, 60 ... Existing vertical frame, 61 ... Upper edge portion, 62 ... Existing upper frame, 63 ... Existing sliding door frame, 64, 65
… Sliding door shoji, 66, 67… Guide rails, 68… Indoors, 6
9 ... Bottom frame for repair, 70, 71 ... Vertical frame for repair, 72 ... Top frame for repair, 73 ... Outdoor, 74, 75 ... Holding member for vertical frame, 7
6 ... Upper frame holding member, 77 ... Vertical frame sealing material, 78 ... Upper frame sealing material, 79 ... Lower frame sealing material, S1, S2 ... Space, 84 ... Drainage hole, 85 ... First bottom wall Part, 86 ... 2nd bottom wall part, 87 ... 3rd bottom wall part, 89 ... support wall, 97, 98 ...
Packing, 102 ... Front wall, 103 ... Bottom wall, 104 ... Back wall, 114 ... Outdoor guide rail, 115 ... Indoor guide rail, 106 ... Attachment auxiliary member, 107 ... Outdoor wall part,
108 ... Indoor side wall, 109 ... Upper wall, 110, 11
1, 112 ... Screws, 112 ... Ends, 120 ... Front wall, 12
DESCRIPTION OF SYMBOLS 1 ... Back wall, 122 ... Bottom wall, 187, 188 ... Packing, 205 ... 1st engaging piece, 206 ... 2nd engaging piece, 250
… Renovating sliding door frame, 300… Outdoor lower frame sealing material, 302
… Outdoor upper frame seal material, 310… Outdoor vertical frame seal material,
311 ... Backlash preventing member, 320 ... Tightening tool, 331 ...
Seal material receiver, 334 ... Seal material receiver, 340 ... Seal material receiver.

   ─────────────────────────────────────────────────── ─── Continued front page    (72) Inventor Soshiro Nagae             2-68-1, Chaya-Sakadori, Chikusa-ku, Nagoya-shi, Aichi (72) Inventor Yoshinori Ishiguro             4016, Mikkaichi, Kurobe, Toyama F-term (reference) 2E011 JA02 KA02 KB03 KC01 KH01                 2E176 AA19 BB23

Claims (2)

[Claims] 1. A method of repairing a sliding door frame of the same size and shape for repairing, to an existing sliding door frame having different dimensions and shapes, wherein the existing sliding door frame is an existing upper frame, an existing lower frame, and left and right existing door frames. It has a vertical frame, and a mounting auxiliary member of a size and shape corresponding to the size and shape of the existing lower frame is attached to the existing lower frame, and after that, in the existing sliding door frame, a repair upper frame and repair Insert a repair sliding door frame having a lower frame and left and right vertical frames for repair, then fix the lower frame for repair to the attachment auxiliary member, hold the upper frame for repair on the existing upper frame, and hold for the upper frame. The sliding door device is characterized in that the repairing vertical frame is attached to the existing vertical frame, and the vertical sliding frame is fixed to the existing vertical sliding frame by fixing the vertical sliding frame to the existing vertical sliding frame. Repair method. 2. An outdoor upper frame sealing material, an outdoor lower frame sealing material, and an outdoor vertical frame sealing material are attached to the outdoor side portions of the repair upper frame, the repair lower frame, and the repair vertical frame, respectively. Each of these sealing materials is pressed against the outdoor side of the existing upper frame, the outdoor side of the existing lower frame, and the outdoor side of the existing vertical frame, and the expected size of the existing upper frame, existing lower frame, and existing vertical frame is small. In this case, the sliding door device according to claim 1, wherein a sealing material receiver is attached to each of the repairing upper frame, the repairing lower frame, and the repairing vertical frame, and each sealing material is pressed against each sealing material receiver. Repair method.