JP4896113B2 - Reform window frame mounting structure - Google Patents

Description

  The present invention relates to window reforming, and relates to a new window frame mounting structure.

Conventionally, a new window frame has been installed using the frame frame of the old window frame without removing the frame frame of the old window frame due to aging of the old window frame, renovation of a house, etc. I came. In recent years, resin sashes have been used for new window frames in order to improve heat insulation and prevent condensation. As an example, Patent Document 1 discloses a mounting structure in which a new resin sash is mounted on an existing aluminum sash frame material.
JP 2001-254572 A

The renovation work needs to improve work efficiency and improve adhesion, but the construction efficiency is not necessarily high.
For example, in patent document 1, the structure of the horizontal cross section at the time of attachment is illustrated in the FIG. According to FIG. 4 and paragraphs [0022] and [0023], when the resin sash is assembled, the mounting fins on the outermost periphery of the innermost part are brought into contact with the body of the window opening (column, window stand, beam material, etc.). The mounting fin is fixed by an appropriate means such as a wooden screw. Do the same on both sides, bottom and top. Next, the frame is fitted and fixed to the resin sash and the outer frame member (exposed surface).

  However, according to the construction procedure of Patent Document 1, since the resin sash is fixed only by mounting fins at the initial stage of construction, it is necessary to support the resin sash by hand at the time of this fixing work, and a supporting force is required. . Further, there are cases where manpower is required, which takes time and effort, and if the force is lost, there is a possibility that it cannot be fixed at a predetermined position, and a fall accident may occur.

  Further, even after temporarily fixing the resin sash with the mounting fin, it is necessary to support it by hand in order to prevent the resin sash from dropping. After that, the frame is inserted between the resin sash and the existing frame. However, since it is necessary to support the resin sash by hand at this time, it may take time and labor, and the fitting may not be performed well.

  Moreover, in order to prevent the malfunction of the said procedure, it is possible to fix a frame first, but in that case, a resin sash may not be inserted and fixed well. After that, the frame and the resin sash are fixed with screws or the like, which also takes time.

  In view of such problems, the present invention has an object to provide a renovation window frame mounting structure that is trouble-free in construction, prevents accidents during construction as much as possible, and has excellent adhesion heat insulation properties. And

  In order to solve the above-mentioned problems, the present invention covers an existing frame frame in a renovating window frame mounting structure in which a frame frame of an existing window frame remains and a new window frame is mounted in the old window frame. And a first picture frame fixed with screws or nails and a second picture frame arranged on the outer periphery of the new window frame, and an inner upper part, an inner lower part, and an inner side face of the first picture frame. At least one of them is provided with a first wing piece portion directed from the outdoor side toward the indoor side, and a second frame directed from the indoor side to the outdoor side at a position corresponding to the first wing piece portion. The new window frame is installed by providing the wing piece part, inserting the second wing piece part into the first wing piece part, and fixing the new window frame.

  Further, in order to solve the above-mentioned problems, the present invention provides an existing frame frame in a renovating window frame mounting structure in which a frame frame of an existing window frame remains and a new window frame is mounted in the old window frame. A first frame fixed with screws or nails and a second frame arranged on the outer periphery of the new window frame, and an inner upper portion, an inner lower portion, and an inner portion of the first frame At least one of the side surfaces is provided with a first wing piece portion from the indoor side toward the outdoor side, and at the position corresponding to the first wing piece portion of the second frame toward the indoor side from the outdoor side. A new window frame is installed by providing a second blade piece, inserting the second blade piece into the first blade piece, and fixing the new window frame.

  In the present invention, the second frame includes a second frame body and a second frame wing piece, the second frame body is fixed to the outer periphery of the new window frame, and the second frame wing piece. The portion includes a second wing piece that faces the wing piece of the first frame and is inserted and fixed to the first wing piece, and the second frame wing piece is an outer periphery of the second frame body. It may be fixed to the part.

  Furthermore, a contact surface that is in close contact with the outer peripheral surface of the new window frame is provided on the second frame, and a reinforcing portion that is in contact with the first frame is provided. It is preferable that a contact surface that is in close contact with the peripheral surface is provided, and the second frame is fixed to the new window frame.

  In the present invention, the second frame wing piece portion is prepared by a plurality of non-fixed rod-like bodies each corresponding to each side constituting the new window frame, and corresponds to each side constituting the new window frame. The second frame may be formed in a frame shape by fixing each of the second frame wing pieces to each piece of the second frame body.

In addition, it is preferable that a 1st frame and a 2nd frame wing | blade piece part are made from aluminum. The second frame is preferably made of resin.
In addition, a decorative frame body may be provided outside the first frame. A reinforcing member may be provided in a gap between the lower part of the first frame and the existing frame.

  Further, the wing piece part of the first picture frame and the wing piece part of the second picture frame are respectively uneven on the surface layer part where the wing piece part of the first picture frame and the wing piece part of the second picture frame are joined to each other. You may have.

  According to the present invention, it is possible to easily install a new window frame without taking time and labor and with little effort. In the renovation window frame mounting structure of the type inserted into the wing piece of the present invention, the first frame having the wing piece and the wing piece of the second frame inserted into the wing piece are in contact with each other. Since it is possible, the adhesiveness is also good.

  Next, with reference to the attached drawings, an embodiment of a renovating window frame mounting structure according to the present invention will be described in detail. 1 to 3 are perspective views showing first, second, and third embodiments of a new window frame mounting structure according to the present invention, respectively.

  FIG. 1 shows the first frame 5, the existing frame 3, the new window frame 9, and the second frame 11 from the left. In the first embodiment, the frame structure 3 of the existing window frame remains, and in the mounting structure of the reforming window frame in which the new window frame 9 is mounted in the old window frame, the existing frame frame 3 is covered, and A first picture frame 5 fixed with screws or nails and a second picture frame 11 arranged on the outer periphery of the new window frame 9 are provided, and an inner upper part, an inner lower part, and an inner side surface of the first picture frame 5 A first wing piece portion that is directed from the outdoor side toward the indoor side, and a second wing piece portion that is directed from the indoor side to the outdoor side at a position corresponding to the first wing piece portion of the second frame 11. The new window frame 9 is installed by inserting the second blade piece into the first blade piece and fixing the new window frame 9.

  FIG. 2 shows the first picture frame 5, the existing frame 3, the new window frame 9, the second picture frame main body 11-1, and the second picture frame blade piece 11-2 from the left, and the second picture frame blade piece. 11-2 forms a frame shape. In the second embodiment, the second frame includes a second frame main body 11-1 and a second frame wing piece 11-2, and the second frame main body 11-1 is a new window frame 9. The second frame wing piece portion 11-2 fixed to the outer peripheral portion includes a second wing piece portion that faces the wing piece portion of the first frame and is inserted and fixed to the first wing piece portion. The second frame wing piece 11-2 is fixed to the outer periphery of the second frame body 11-1.

  FIG. 3 shows, from the left, the first picture frame 5, the existing frame 3, the new window frame 9, the second picture frame main body 11-1, and the second picture frame wing piece 11-3. 11-3 is rod-shaped, and after fixing to the second frame main body 11-1, the second frame wing piece 11-3 forms a frame shape. In the third embodiment, the second frame wing piece 11-3 is prepared by a plurality of non-fixed rod-like bodies 11-3 corresponding to the respective sides constituting the new window frame 9, Each of the second frame wing pieces 11-3 is fixed to each piece of the second frame main body 11-1 corresponding to each side constituting the window frame 9, so that the second frame has a frame shape. Formed.

  4 to 9 are diagrams for explaining the details of the first, second, and third embodiments of the window frame mounting structure for reforming according to the present invention, and the installation procedure of the window frame mounting structure for reforming. Also shown. Construction is performed in the order of FIGS.

  FIG. 4 shows an existing window frame mounting structure. The existing shoji 1 and the existing sash (rail) 2 are installed in the up-down direction. The existing frame 3 is fixed to the house, and the existing window frame 4 is installed on the indoor side.

FIG. 5 shows a state in which the existing shoji 1 fitted with the existing sash 2 is removed from the existing window frame. The existing frame 3 remains.
FIG. 6 shows a state in which the first frame 5 is attached to the existing frame 3. The first frame 5 covers the outdoor side surface, the upper portion, the lower portion, and the left and right side surfaces of the existing frame 3. The first frame 5 is placed on the outdoor side surface of the existing frame 3, and the inner peripheral portion of the existing frame 3 and the highest portion (that is, the tip of the rail portion) 6 of the existing sash (rail track portion) 2 To be established.

  The first frame 5 is fixed by the existing frame 3 and screws 7. As another embodiment, it may be fixed by welding or an adhesive. The wing piece portion 8 of the first frame for fixing the new window frame 9 by inserting the wing piece portion 13 of the second frame 11 on the inner upper portion, lower portion, and left and right side surfaces of the first frame 5. Is provided.

  FIG. 7 a shows the structure of the new window frame 9 to which the second picture frame 11 is fixed in the first embodiment. In the first embodiment, a first wing piece portion is provided on the inner upper portion, inner lower portion, and inner side surface of the first picture frame from the outdoor side toward the indoor side, and the first wing of the second picture frame is provided. A second wing piece portion from the indoor side to the outdoor side is provided at a position corresponding to the one portion. You may provide the 1st wing piece part which goes to an indoor side from an outdoor side in at least one of the inner upper part of a 1st frame, an inner lower part, and an inner side surface.

  The second frame 11 includes a portion 26 that is abutted and fixed to the outer peripheral portion of the new window frame 9, and a second frame wing piece portion 13 that is inserted into and fixed to the wing piece portion 8 of the first frame 5. The second picture frame 11 is fixed to the new window frame with screws 12. The portion 26 to be contacted and fixed is a contact surface that is provided on the second frame 11 and is in close contact with the outer peripheral surface of the new window frame 9.

  The second frame 11 is further provided with a reinforcing portion 24 provided on the outer periphery of the first frame 5. The second blade piece 11 is provided with a contact surface 28 that is in close contact with the inner peripheral surface of the first frame 5.

In another embodiment, as a method of fixing the second frame 11 to the new window frame, an adhesive fixing using an adhesive or a fixing using a welding method may be used instead of a screw.
In the third embodiment shown in FIG. 7b, the second frame 11 is divided into a second frame main body 11-1 and a second frame wing piece 11-3, and the second frame main body is a new window. Abutted and fixed to the outer periphery of the frame. The second frame wing piece portion includes a wing piece portion that faces the wing piece portion of the first frame and is inserted into and fixed to the wing piece portion of the first frame.

  The second frame main body 11-1 and the second frame wing piece 11-3 are fitted into the second frame by the projections 101a and 101b provided on the outer periphery of the second frame main body 11-1. It is fixed to the outer periphery of the main body 11-1. The new window frame 9, the second frame body 11-1, and the second frame blade piece 11-3 are fixed to each other with screws 12.

  In 3rd Embodiment, the 2nd frame wing | blade piece part 11-3 is not a frame shape beforehand, but fixes to each edge | side of the 2nd frame main body 11-1 as a rod shape, and becomes a frame shape as a result. can do. Further, in the second embodiment, the new window frame 9 and the second frame main body 11-1 are fixed in advance using screws, adhesive fixing using an adhesive, or welding. The second frame wing piece 11-2 formed in a frame shape can be inserted into the second frame body 11-1 and fixed.

  A new shoji 10 is fixed inside the new window frame 9. Usually, the new shoji 10 is attached after the new window frame 9 is completely fixed to the house. This is to reduce the weight during installation and improve the workability. As shown in FIGS. 7 a and 7 b, the second frame 11 is fixed to the outer periphery of the new window frame 9. In this embodiment, it is fixed by screws with screws 12. A wing piece portion 13 of the second frame for inserting and fixing to the wing piece portion 8 of the first frame is installed at the outdoor front end portion of the second frame.

8a and 8b show a state in which the new window frame 9 is fixed. 8a and 8b show a first embodiment and a third embodiment, respectively.
In order to fix the new window frame 9, the new window frame 9 integrated with the second frame 11 is slid from the indoor side to the outdoor side . Then, the second frame wing piece 13 is inserted into the first frame wing piece 8 and fixed. 8a and 8b show a state in which the wing piece 8 of the first frame and the wing piece 13 of the second frame are fixed. In order to smoothly insert and fix, the tip of each blade piece may be tapered. Further, in order to fill the step between the new window frame 9 and the existing window frame 4, a spacer 14 is sandwiched between the new window frame mounting fin 15 and the existing window frame 4 and fixed with screws 16. In this way, the new window frame 9 is fixed.

  9a and 9b show a state where each decorative frame is installed. 9a and 9b show a first embodiment and a third embodiment, respectively. After sandwiching the spacer 14 between the new window frame mounting fin 15 and the existing window frame 4 and fixing with screws 16, the decorative frame body 20 is provided to hide the state fixed with screws.

  On the other hand, as described above, the first frame 5 is fixed by the existing frame 3 and the screw 7. The decorative cover 19 is provided to hide the appearance of the screw 7. Further, in order to completely fix the new window frame 9, the second window frame 11 is penetrated from the upper side of the new window frame 9 and is fixed to the first frame 5 with screws 18. A caulking process 21 is applied to the gap between the upper and lower first frame 5 of the new window frame 9. Finally, the new shoji 10 is attached and completed.

  The structure of each blade piece is appropriately determined depending on the construction conditions. For example, in the fourth embodiment shown in FIG. 10, the wing piece portion 8 of the first frame 5 is arranged from the indoor side to the outdoor side, and the wing piece portion 13 of the second frame 11 is arranged from the outdoor side to the indoor side. The new window frame 9 is fixed by sliding from the outdoor side to the indoor side. The other points are the same as in the above-described embodiment.

  In FIG. 10, the first wing piece 8 of the second picture frame 11 is provided on the inner upper part, the inner lower part, and the inner side surface of the first picture frame 5 by providing the first wing piece part 8 directed from the indoor side to the outdoor side. A second wing piece portion 13 is provided at a position corresponding to the portion 8 from the outdoor side toward the indoor side. You may provide the 1st wing piece part which goes to an outdoor side from an indoor side in at least one of the inner upper part of the 1st frame 5, an inner lower part, and an inner side surface.

  In FIG. 11 showing another embodiment, in the first to fourth embodiments, the reinforcing plate 22-1 or the reinforcing plate 22-2 is further provided between the existing frame 3 and the first frame 5 at the lower part of the window frame. Is installed. This is to support the new window frame 9 more firmly. As the reinforcing plate, both the reinforcing plate 22-1 and the reinforcing plate 22-2 may be used, or one of them may be used. This is appropriately determined according to the construction conditions.

  In the embodiment described above, the material of the first picture frame is preferably aluminum. In addition, a first frame made of iron or resin can also be used. The selection of the material is appropriately determined depending on the construction conditions. The frame is manufactured by extruding each side. Then, the edge part of each piece is adhere | attached by welding etc., and it forms in a frame shape.

  In the first embodiment, the second frame material is preferably a resin. In addition, a second picture frame made of iron or aluminum can also be used. The selection of the material is appropriately determined depending on the construction conditions. The frame is manufactured by extruding each side. Then, the edge part of each piece is adhere | attached by welding etc., and it forms in a frame shape.

  In the second and third embodiments, the material of the second frame body is preferably resin. In addition, a second frame body made of iron or aluminum can be used. The selection of the material is appropriately determined depending on the construction conditions. The frame is manufactured by extruding each side. Then, the edge part of each piece is adhere | attached by welding etc., and it forms in square shape, what is called a frame shape.

  The material of the second frame wing piece is preferably aluminum. In addition, a second frame wing piece made of iron or resin can also be used. The selection of the material is appropriately determined depending on the construction conditions. The frame is manufactured by extruding each side. Then, the edge part of each piece is adhere | attached by welding etc., and it forms in a frame shape. The new window frame is preferably made of resin.

  As the resin material mentioned above, for example, vinyl chloride and acrylic are preferably used. As for the shoji attached to the new window frame, various windows such as a raising / lowering window, a sliding window, a folding window, a sliding window, an opening window, a FIX window, an inner opening window, and an outer opening window are preferably used. As shown in FIG. 12, about the wing piece part 8 of the 1st frame and the wing piece part 13 of the 2nd frame, a rough unevenness | corrugation can be given to a surface layer part in order to ensure joining.

  In the embodiment described above, the wing piece portions provided in the first frame and the second frame are continuously provided in the longitudinal direction of each frame on the inner peripheral portion or the outer peripheral portion of each frame. However, in another embodiment, the wing pieces may be provided at regular intervals. FIG. 13 shows a wing piece provided in the second picture frame in the third embodiment. In FIG. 13A, the wing pieces are provided at regular intervals, but FIG. ), The wing piece is continuously provided on the outer periphery of the frame in the longitudinal direction of the frame.

It is a perspective view which shows 1st Embodiment of the attachment structure of the window frame for reform which concerns on this invention. It is a perspective view which shows 2nd Embodiment of the attachment structure of the window frame for reform which concerns on this invention. It is a perspective view which shows 3rd Embodiment of the attachment structure of the window frame for reform which concerns on this invention. It is sectional drawing which shows the existing window frame attachment structure. It is sectional drawing which shows the state which removed the existing shoji 1 in which the existing sash 2 was installed from the existing window frame. It is sectional drawing which shows the state which attached the 1st frame 5 to the existing flame | frame 3. It is sectional drawing which shows the structure of the new window frame to which the 2nd frame was fixed. It is sectional drawing which shows the structure of the new window frame to which the 2nd frame was fixed about the case where it divides | segments into the 2nd frame main body and the 2nd frame wing piece part. It is sectional drawing which shows the structure which fixed the new window frame. It is sectional drawing which shows the structure which fixed the new window frame about the case where it divides | segments into the 2nd frame main body and the 2nd frame wing piece part. It is sectional drawing which shows the structure which installed the decorative frame. It is sectional drawing which shows the structure which installed the decorative frame body about the case where it divides into the 2nd frame main body and the 2nd frame wing piece part. It is sectional drawing which shows the structure which inserted and fixed the new window frame from the outdoor side to the indoor side. It is sectional drawing which shows the state which installed the reinforcement board in the window frame lower part. It is sectional drawing which expands and shows a blade piece part. It is a perspective view which expands and shows a wing piece part about several embodiment of a wing piece part.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Existing shoji 2 Existing sash 3 Existing frame 4 Existing window frame 5 1st picture frame 6 Rail part front end 7 Screw 8 Wing piece part 9 of 1st picture frame 10 New window frame 10 New shoji 11 2nd picture frame 11-1 2nd Frame main body 11-2 Second frame wing piece (frame state)
11-3 Second frame wing piece (bar-shaped)
12 Screw 13 Wing piece 14 of second frame 14 Spacer 15 New window frame mounting fin 16 Screw 18 Screw 19 Cosmetic cover 20 Cosmetic frame body 21 Caulking treatment 22-1 Reinforcement plate 22-2 Reinforcement plate

Claims (10)

In the renovated window frame mounting structure, the existing window frame frame remains and the new window frame is installed in the old window frame.
A first picture frame covering the existing frame and fixed with screws or nails;
A second frame arranged on the outer periphery of the new window frame,
It said first frame of the inner upper, inner bottom, and an inner side surface is provided with a first wing portion toward the indoor side from the outdoor side,
In the second picture frame, at a position corresponding to the first wing piece part, a second wing piece part directed from the indoor side to the outdoor side is provided,
A window frame mounting structure for reforming, wherein the new window frame is installed by inserting the second blade piece portion into the first blade piece portion and fixing the new window frame. In the renovated window frame mounting structure, the existing window frame frame remains, and the new window frame is installed in the old window frame.
A first picture frame covering the existing frame and fixed with screws or nails;
A second frame arranged on the outer periphery of the new window frame,
Said first frame of the inner upper, inner bottom, and an inner side surface, the first wing portion toward the outdoor side from the indoor side is provided,
In the second picture frame, at a position corresponding to the first wing piece, a second wing piece is provided from the outdoor side toward the indoor side,
A window frame mounting structure for reforming, wherein the new window frame is installed by inserting the second blade piece portion into the first blade piece portion and fixing the new window frame. The second picture frame includes a second picture frame body and a second picture frame wing piece part, and the second picture frame body is fixed to an outer peripheral part of the new window frame,
The second frame wing piece portion includes the second wing piece portion facing the wing piece portion of the first frame and being inserted and fixed to the first wing piece portion,
The window frame mounting structure for reforming according to claim 1 or 2, wherein the second frame wing piece is fixed to an outer peripheral portion of the second frame main body. Providing a contact surface in close contact with the outer peripheral surface of the new window frame on the second frame, and providing a reinforcing portion to be contacted with the first frame;
The second wing piece portion is provided with a contact surface that is in close contact with the inner peripheral surface of the first frame,
The renovating window frame mounting structure according to any one of claims 1 to 3, wherein the second frame is fixed to a new window frame. The second frame wing piece is prepared by a plurality of non-fixed rod-like bodies each corresponding to each side constituting the new window frame,
Each of the second frame wing pieces is fixed to each piece of the second frame body corresponding to each side constituting the new window frame, so that the second frame is formed in a frame shape. A window frame mounting structure for reforming according to claim 3.   The renovated window frame mounting structure according to claim 3 or 5, wherein the first frame and the second frame blade piece are made of aluminum.   The window frame mounting structure for reforming according to any one of claims 1 to 6, wherein the second frame is made of resin.   The renovating window frame mounting structure according to any one of claims 1 to 7, further comprising a decorative frame body outside the first frame.   The renovating window frame mounting structure according to any one of claims 1 to 8, wherein a reinforcing member is provided in a gap between a lower part of the first frame and the existing frame frame. The wing piece part of the first frame and the wing piece part of the second frame are respectively at the surface layer part where at least the wing piece part of the first frame and the wing piece part of the second frame are joined to each other. The reforming window frame mounting structure according to any one of claims 1 to 9, characterized by having irregularities.

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