JPH0447338Y2 - - Google Patents

Description

[Detailed explanation of the invention] Industrial application field This invention is for renovating an old window frame installed in an opening in a building by attaching it over the old window frame without removing it. This is related to the modified satsushi to be used.

Conventional technology This type of refurbished satsushi was previously
As disclosed in Publication No. 106087, cover pieces are integrally provided on the upper, lower, left, and right frames of the shoji running part, and these cover pieces are fitted tightly into the openings of the old window frame. The renovated Satsushi is known for its construction.

Problems to be Solved by the Invention In the conventional renovated sash mentioned above, by fitting each cover piece into the opening of the old window frame, the prospective surface of the old window frame can be completely covered. Although it has the advantage of not requiring interior materials such as new frames, it is necessary to set the length of each frame of the renovated satsushi for each type of old window frame and frame it accurately, and in addition, it is necessary to set the length of each frame of the renovated satsushi for each type of old window frame. In addition to requiring a high degree of skill to fit the refurbished sash into the sash, it was difficult to position the refurbished sash.
In addition, in this type of renovated sash, the shoji running part is located on the outside of the old window frame, so the shoji running part tends to fall down due to its own weight, so to prevent this, it is necessary to install many mounting screws on the cover piece. There was a problem that spoiled Satsushi's beauty.

Means for Solving the Problems As a means for solving the above-mentioned problems, the present invention provides a cover piece that can cover the corresponding prospective surface of the old window frame integrally with the lower frame of the shoji running frame. Mounting pieces are provided on the upper frame and left and right vertical frames of the running frame, respectively, to cover only a portion of the corresponding prospective surface of the old window frame.
Each of the mounting pieces is provided with a cover plate that can be overlapped with the lower surface of the mounting piece to cover the corresponding prospective surface,
Furthermore, it is characterized in that the inner surface of one of the indoor sides of the upper and lower frames of the shoji running frame is used as an abutting part for positioning in the indoor and outdoor directions.

Effect The effect of the above means is that the shoji running frame is framed so that the cover piece and each attachment piece can be inserted into the opening of the old window frame with plenty of room, and the cover pieces and attachment pieces are inserted into the opening of the old window frame. Insert the shoji running frame into the opening of the frame from the outdoor side and place the abutting part of the shoji running frame in contact with the old window frame or the receiving frame fixed to the old window frame to position it indoors and outdoors. After performing left and right positioning, each mounting piece is fixed to the old window frame, and then a cover plate is superimposed on the inner surface of each mounting piece, and the cover plate is fixed to the old window frame. As a result, each mounting piece is covered with a cover plate.

Embodiment In FIGS. 1 and 2, an old window frame 1 is attached to the inner surface of an opening member 3 of a wooden building 2, as is well known, and includes an aluminum upper frame 4, a lower frame 5, and left and right vertical frames 6, It is structured based on 7 frameworks. An exterior material 8 such as mortar is attached to the outdoor side of the attachment piece 1a of the old window frame 1, and an interior material 9 such as a picture frame is attached to the indoor side of the old window frame 1. A refurbished sash 10 for renovating the old window frame 1 is attached so as to cover each prospective surface 4a, 5a, 6a, 7a of the old window frame 1. This renovated sash 10 includes a shoji running frame 15 formed by framing an upper frame 11, a lower frame 12, and left and right vertical frames 13, 14, and an upper end of the indoor side side of the shoji running frame 15 on the lower frame 12 of the shoji running frame 15. A cover piece 16 and a shoji running frame 15 that are integrally provided in the indoor direction from
Mounting pieces 17, 18, 19 are provided integrally with the upper frame 11 and the left and right vertical frames 13, 14, respectively, and the old It consists of cover plates 20, 21, and 22 attached to the window frame 1. Upper frame 11
The mounting piece 17, which is integrated with the
It protrudes toward the room from the lower end near the opening. The upper frame 11 of the shoji running frame 15 has shoji guide pieces 23, 23, and the lower frame 12 has shoji guide rails 2.
4 and 24 are respectively formed, and inner and outer shoji can be fitted into these parts. In the upper frame 11 of the shoji running frame 15, the interior side of the indoor side above the mounting piece 17 contacts the outdoor side surface of the old upper frame 4 to position the upper frame 11 in the indoor/outdoor direction. Section 25. In addition, shoji running frame 1
In the lower frame 12 of 5, the interior side of the indoor side below the cover piece 16 is in contact with the outdoor side of the receiving frame 27 placed on the old lower frame 5 and fixed by the mounting screws 26. It is provided as a contact portion 28 for positioning the lower frame 12 in the indoor and outdoor directions. The receiving frame 27 is made of a steel plate having a U-shaped cross section, and is formed to have a length spanning the entire length of the old lower frame 5. Above lower frame 12
The cover piece 16 is placed on the receiving frame 27 and fixed to the receiving frame 27, the old lower frame 5, and the opening member 3 by mounting screws 29. 30, 31, 32 are attached to the facing surfaces 4a, 6a, 7a of the old upper frame 4 and the left and right old vertical frames 6, 7, respectively, and the mounting screws 3
3, 34, and 35, the receiving frame is made of a steel plate having a U-shaped cross section, and is formed to have a length spanning the entire length of the old upper frame 4 and the old vertical frames 6, 7. These receiving frames 30, 31, 32 are attached to each prospective surface 4 so as to fill the concave portions on the prospective surfaces of the old upper frame 4 and the old vertical frames 6, 7.
It is started from a, 6a, and 7a. Above left,
The mounting pieces 18, 19 of the right vertical frames 13, 14 have wedge pieces 36a, 36b, 37 between them and the receiving frames 31, 32.
By inserting a and 37b, the movement in the left and right direction is fixed, and in this fixed state, the mounting screw 3
8 and 39 are used for receiving frames 31 and 32, and old vertical frames 6 and 7.
and is fixed to the opening member 3. Above upper frame 1
The mounting piece 17 of No. 1 has a wedge piece 40 between it and the receiving frame 30.
By inserting a and 40b, the vertical movement is fixed, and in this fixed state, the mounting screw 41
It is fixed to the receiving frame 30, the old upper frame 4, and the opening member 3 by. Each of the above mounting pieces 17, 18,
19 has an engaging convex portion 17 as an engaging portion on the inner surface.
a, 18a, and 19a are respectively formed, and the engaging protrusions 1 are formed on the outer surfaces of the cover plates 20, 21, and 22.
Engagement recesses 20a, 21a, 22a as engagement parts that can be engaged with 7a, 18a, 19a are formed respectively, and these engagement protrusions 17a, 18a, 19a and engagement recesses 20a, 21a, 22a are connected to each other. By engaging, relative movement in the indoor and outdoor directions is locked. Further, the cover plates 20, 21, and 22 are respectively formed with fastening portions 20b, 21b, and 22b, which are formed by displacing the indoor side portions in the width direction toward the outer circumferential side. Further, the cover plates 20, 21, 22 have fastening parts 20b, 21b, 22b and a receiving frame 3 at the indoor end.
Frame portions 20c, 21c, and 22c are formed to hide the gaps between 0, 31, and 32, respectively. The cover plates 20, 21, 22 have fastening parts 20b, 21b, 22b and receiving frames 30, 31, 32.
and the wedge pieces 40 as spacers respectively.
It is fixed to the receiving frames 30, 31, 32, the old window frame 1 and the opening member 3 by rear mounting screws 44, 45, 46 with intervening screws a, 40b, 36a, 36b, 37a, 37b.

47 is a caulking agent. Note that the cover piece 16 and the mounting pieces 17, 18, 19 are attached to the shoji running frame 1.
It may be formed separately from 5 and fixed to the shoji running frame 15 later.

In the case of the above structure, when renovating the old window frame 1, the upper frame 11 with the mounting piece 17, the lower frame 12 with the cover piece 16, and the vertical frame 1 with the mounting pieces 18 and 19 are prepared in advance.
3, 14 and cover plates 20, 21, 22 are prepared, and the upper frame 11, lower frame 12 and vertical frame 1 are prepared.
3 and 14, and also frame the cover piece 16 and the mounting pieces 17, 18, and 19. Next, the receiving frames 30, 27, 31, and 32 are fixed to the prospective surfaces 4a, 5a, 6a, and 7a of the old window frame 1, respectively. Thereafter, the cover piece 16 of the framed sash and the mounting pieces 17, 18, 19 are attached to the receiving frames 30, 27, 3.
1 and 32 from the outdoor side, and place the cover piece 16 of the lower frame 12 on the receiving frame 27. In this state, push the sash toward the room to remove the contact part 25 from the outside. The contact portions 28 of the upper frame 4 are brought into contact with the receiving frames 27, respectively, to position the shoji travel frame 15 in the indoor and outdoor directions. Next, left and right mounting pieces 1
8, 19 and the receiving frames 31, 32, respectively, with wedge pieces 36a,
36b, 37a, and 37b are inserted to position and fix the shoji running frame 15 in the left-right direction. In this case, wedge pieces 36a, 36b, 37a, 37b are inserted between the receiving frames 31, 32 attached to the old vertical frames 6, 7, and the wedge pieces 36a, 36b, 37a,
Since 37b is inserted near the mounting pieces 18 and 19, the mounting pieces 18 and 19 can be firmly fixed. Next, a wedge piece 4 is placed between the mounting piece 17 of the upper frame 11 and the receiving frame 30.
0a and 40b are inserted to fix the vertical movement of the shoji running frame 15. In this case, wedge pieces 40a and 40b are inserted between the receiving frame 30 attached to the old upper frame 4,
Moreover, since the wedge pieces 40a and 40b are inserted near the mounting piece 17, the mounting piece 17 can be firmly fixed.
You can definitely do it. Next, attach the cover piece 16 and the mounting pieces 17, 18, 19 to the mounting screws 29, 41, 38,
39 to the old window frame 1. In this case, since the attachment pieces 17, 18, and 19 are fixed near the shoji running frame 15, it is possible to reliably prevent the shoji running frame 15 from lowering. Thereafter, the engaging concave portions 21a, 22a of the cover plates 21, 22 are engaged with the engaging convex portions 18a, 19a of the mounting pieces 18, 19, and the cover plate 21,
22 on the inner surfaces of the mounting pieces 18 and 19, and the fastening parts 21b and 22b of the cover plates 21 and 22.
is pressed against the receiving frames 31, 32 via the wedge pieces 36a, 36b, 37a, 37b, and this fastening portion 21
b, 22b are fixed to the old vertical frames 6, 7 with mounting screws 45, 46. Next, after inserting the cover plate 20 between the cover plates 21 and 22, the engagement recess 20a of the cover plate 20 is inserted into the mounting piece 17 of the upper frame 11.
The cover plates 21, 2 are engaged with the engagement convex portions 17a of the
2 is superimposed on the inner surface (lower surface) of the mounting piece 17, and the fastening portion 20b of the cover plate 20 is attached to the wedge piece 4.
0a and 40b, and this fastening portion 20b is fixed to the old upper frame 4 with the mounting screw 44. In this way, the cover plates 20, 21, 2
2, these cover plates 20, 21,
22 is the mounting pieces 17, 18, 19 and the mounting screw 4
1, 38, and 39, as if it were a cover plate 2.
0, 21, and 22 look beautiful as if they were formed integrally with the shoji running frame 15. Also cover plate 2
Engagement recesses 20a, 21a, 22 of 0, 21, 22
a is the engagement convex portion 17a of the mounting pieces 17, 18, 19;
18a, 19, so the mounting pieces 17,
The movement of the parts 18 and 19 in the indoor and outdoor directions causes the cover plate 20,
21 and 22, the installation of the shoji running frame 15 can be made extremely strong. Furthermore, the cover plates 20, 21, 22 are fixed to the old window frame 1 through spacers such as wedge pieces.
32, the cover plates 20, 21, 22 can be firmly fixed. Also, when the cover plates 20, 21, and 22 are installed as described above, each cover plate 2
Fastening parts 20b, 21b, 22b of 0, 21, 22
Each cover plate 20 is placed on the indoor side of the gap between the window frame 1 and the old window frame 1.
The frame parts 20c, 21c, 22c of 21, 22 are positioned, and the frame parts 20c, 21c, 22c
Cover each gap and wedge piece with. Therefore, there is no need to separately attach a frame to the indoor side of the renovated sash 10, and the refurbishment work can be easily performed. In addition, by preparing each cover plate 20, 21, 22 with a size and shape corresponding to each old window frame 1, old window frames of various shapes can be renovated with the same shoji running frame 15. It can be performed.

Effects of the invention As described above, in the case of the present invention, when renovating an old window frame, the cover piece and the mounting piece are inserted into the old window frame from the outdoor side without removing the old window frame, and the upper and lower After the abutting part of the frame is brought into contact with the outdoor side of the old window frame or receiving frame to determine the indoor/outdoor positioning, the cover piece and mounting piece are fixed to the old window frame by positioning them vertically and horizontally. By fixing the cover plate to the old window frame while overlapping the mounting piece, it is possible to cover the exposed surface of the old window frame, and at the same time, a new shoji running frame can be installed on the outdoor side of the old window frame. can be renovated easily, quickly, and cheaply without damaging the interior or exterior materials. In addition, the contact parts of the upper and lower frames of the shoji running frame contact the outdoor side of the old window frame or the receiving frame to determine the indoor/outdoor positioning, so the receiving frame is located on the outside of the room compared to the shoji running frame of the renovated sash. No need for parts,
The exterior appearance from the outside after renovation can be created using only the renovated satsushi, which has the advantage of not damaging the aesthetics. In addition, as mentioned above, mounting pieces were provided on the upper frame and vertical frame to cover a part of the corresponding prospective surface of the old window frame, and these mounting pieces were fixed to the old window frame. The gap between the old window frame and the old window frame can be reliably eliminated using the spacer, and the refurbished satsushi can be fixed to the old window frame near the shoji running section. It can be firmly fixed and prevent the shoji running frame from falling and deforming. In addition, the cover plate that covers the projected surface of the old window frame is made a separate member from the upper frame and vertical frame of the shoji running frame, and is overlapped with the inner surface of the mounting piece, so the old upper frame, which often changes in terms of fitting Even if the shape of the old vertical frame part is different, the shoji running frame can be used in common by preparing a cover plate that is suitable for various deformations.Furthermore, the frame can be integrated with the cover plate, and it can be used in a variety of ways. Old window frames with different shapes can be renovated at low cost.
Additionally, the mounting piece and its mounting screws can be covered up to maintain a beautiful appearance.

[Brief explanation of the drawing]

The drawings show an embodiment of the present application, and FIG. 1 is a longitudinal cross-sectional view, and FIG. 2 is a cross-sectional view. 1... Old window frame, 10... Renovated Satsushi, 11...
Upper frame, 12... Lower frame, 13, 14... Vertical frame, 15
...Shoji running frame, 16...Cover piece, 17,1
8, 19... Mounting piece, 20, 21, 22... Cover plate, 27... Receiving frame.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. In a renovated sash that is built over the old window frame of an opening in a building, the shoji running frame that is located on the outside of the old window frame in the built-in state, and the sliding frame of the shoji running frame. A cover piece is provided on the lower frame from the upper end of the indoor side side toward the room so as to cover the corresponding prospective surface of the old window frame in the built-in state, and a cover piece is provided on the upper frame of the shoji running frame from the lower end of the indoor side side. From the section, there is a mounting piece installed towards the interior so as to cover a part of the corresponding prospective surface of the old window frame in the built-in state, and the left side of the shoji running frame.
Another mounting piece is installed in the direction of the room to cover a part of the corresponding prospective surface of the old window frame when it is built into the vertical frame on the right, and the inner surface of these mounting pieces can be overlapped, and the overlap is possible. It is equipped with a cover plate that can cover each of the corresponding prospective surfaces of the old window frame in the state,
In the upper and lower frames of the above-mentioned shoji running frame, the inner surface of each indoor side above the mounting piece and below the cover piece can come into contact with the old window frame or the outdoor side of the receiving frame fixed to the old window frame. A renovated satsushi characterized by a joint. 2. The refurbished sash according to claim 1, wherein the mounting piece and the cover plate each have an engaging portion that locks relative movement in the indoor and outdoor directions.