JP3474864B2 - Shoji frame - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shoji frame installed in a window frame attached to an opening of a building and fitted with a window member.

[0002]

BACKGROUND ART A window frame is attached to an opening of a building frame, and a shoji screen composed of a shoji frame and a window glass fitted into the shoji frame is attached to the window frame. It is known that such window frames and shoji frames are made of resin because they have excellent heat insulating properties and hardly cause dew condensation. An example of this is the technique described in Japanese Patent Laid-Open No. 10-238245. In this technique, the window frame is formed by connecting an upper frame, a lower frame, and left and right vertical frames in a rectangular shape, and a shoji is movably attached to the window frame. The shoji is one in which an upper frame, a lower frame, a meeting frame and a door stop frame made of resin are connected in a square shape, and glass is attached inside thereof.

[0003]

By the way, in the technique disclosed in Japanese Patent Laid-Open No. 10-238245, the upper frame, the lower frame, the combining frame, and the door stop frame are usually assembled by vertically and horizontally assembling the respective members. The ends are hammered together with screws and joined together. However, the upper frame, the lower frame,
When the ends of the dressing frame and the door stop frame are joined together with screws, etc., the driven screws may be visible from the outside, and it does not look good. It was difficult. Further, the shoji is composed only of a resin upper frame, a lower frame, a meeting frame and a door stop frame, that is, an upper frame which constitutes the shoji,
The lower frame, the dining frame, and the door stop frame are not divided into the indoor side and the outdoor side, respectively, and have a single structure, so the surface facing the indoor side and the surface facing the outdoor side are made of different materials. Couldn't be or have a different color. Therefore, for example, it is not possible to impart a wood texture to the surface facing the indoor side and eliminate a sense of discomfort with the surroundings of the room, so that it is not possible to enhance the texture and the high-grade feeling. The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a shoji frame having a good appearance, in which the materials and colors can be easily changed on the surfaces facing the outdoor side and the indoor side.

[0004]

In order to solve the above problems, the invention according to claim 1 is installed in a window frame 2 attached to an opening 1 of a building, as shown in FIGS. 1 and 2, for example. The window frame 4 is fitted with the shoji frame 5, and the window frame 4 is fitted in and supports the window frame 4. The resin frame 16 is provided on the surface of the structural frame 16. And a decorative frame 17 made of resin, the structural frame 16 and the decorative frame 17
And the engaging portions that engage with each other (for example, the structural frame engaging portion
26, a decorative frame engagement portion 29) is formed,
The engaging portion 2 is provided between the structural frame 16 and the decorative frame 17.
6, 29 are pressed against each other and closely contacted with the window frame 4
That the airtight material 30 having elasticity is provided.
Characterize.

According to the first aspect of the present invention, the structural frame 16 made of resin, into which the window member 4 is fitted to support the window member 4.
And a resin-made decorative frame 1 provided on the surface of the structural frame 16
7, the structure frame 16 is different from the conventional one.
With the decorative frame 17, the shoji frame 5 has a double structure and is reinforced. In addition, the structural frame 16
Since the decorative frame 17 is provided on the surface of this, unlike the conventional case, even when each member is assembled in a rectangular shape in the vertical and horizontal directions and its end portions are hammered together and joined, the surface is By providing the decorative frame 17, it is possible to improve the appearance quality without seeing the driven screw or the like from the outside. Further, the structural frame 16
And the decorative frame 17 are provided, the structural frame 16 and the decorative frame 17 can be made of different materials, and the structural frame 16 and the decorative frame 17 have different colors. Can also be formed with
Therefore, the design surface can be improved. Further, with the structure frame 16
Between the decorative frame 17 and the engaging portions 26 and 29,
Having elasticity, being in pressure contact and being in close contact with the window frame 4
Since the airtight material 30 is provided,
Therefore, the engaging portion 26 of the structural frame 16 and the decorative frame 17
Rattling or disengaged when engaged with the engaging portion 29 of
The structure frame 16 and the decorative frame 17 firmly without
Can be set. In addition, the window frame 4 and the respective
Since the joints 26 and 29 are in close contact with each other, airtightness
You can keep it securely and no outside air enters the room
Excellent cooling and heating efficiency.

The invention of claim 2 is, for example, as shown in FIG. 4, in the shoji frame 5 according to claim 1, the structural frame 1
6, the vertical structure frame member 18 and the horizontal structure frame member 19 are vertically and horizontally assembled, and the end portion 18a of the vertical structure frame member 18 and the end portion 19a of the horizontal structure frame member 19 are welded and joined to each other. The structural frame 16 covers the welded and joined joint 36.
The decorative frame 17 is provided in the.

According to the invention of claim 2, the structural frame 16
The vertical structure frame member 18 and the horizontal structure frame member 19 are vertically and horizontally assembled, and the end portion 18a of the vertical structure frame member 18 and the end portion 19a of the horizontal structure frame member 19 are welded and joined together. So
The vertical structure frame member 18 and the horizontal structure frame member 19 are firmly bonded together, and the airtightness of the joint portion 36 between the vertical structure frame member 18 and the horizontal structure frame member 19 can be reliably ensured. it can. Further, the vertical structural frame member 18 and the horizontal structural frame member 1
The 9 does not bend or sag. Furthermore, since the decorative frame 17 is provided on the structural frame 16 so as to cover the welded and joined joint portion 36, the joint portion 36 between the vertical structural frame member 18 and the horizontal structural frame member 19 is The appearance quality can be improved without being visible from the outside.

The welding of the end portion 18a of the vertical structural frame member 18 and the end portion 19a of the horizontal structural frame member 19 together means, for example, the end portion 18a of the vertical structural frame member 18 and the horizontal structural frame member. The end portion 19a of 19 is cut so as to be inclined at 45 degrees, and then the end portions 18a and 19a are assembled vertically and horizontally and welded. In this way, after cutting the end portions 18a and 19a with an inclination of 45 degrees,
In the case of welding and joining, the ends 18a and 19a can be brought into close contact with each other for joining. That is, when the end portions 18a and 19a are directly welded to each other without cutting, the side end surface of the end portion 18a of the vertical structural frame member 18 and the side end surface of the end portion 19a of the horizontal structural frame member 19 are brought into contact with each other. Of course, since the end portion 18a of the vertical structural frame member 18 is loaded downward, no force is exerted in the direction in which the end portions 18a and 19a are in close contact with each other. On the other hand, the end portion 1 of the vertical structural frame member 18
When 8a and the end portion 19a of the horizontal structural frame member 19 are cut and joined, the respective side end surfaces of the end portions 18a, 19a come into contact with each other, and the end portion 18 of the vertical structural frame member 18 is abutted.
Since a force is applied to the a and the end portion 19a of the horizontal structural frame member 19 in a direction in which they are in close contact with each other, these end portions 18a and 19a can be more closely contacted and firmly joined.

The invention of claim 3 is, for example, as shown in FIGS. 1 and 2, in the shoji frame 5 of claim 2, the decorative frame 17 includes a vertical decorative frame member 24 and a horizontal decorative frame member 25. Of the vertical decorative frame member 24 and the horizontal decorative frame member 25, one side end portion of the vertical decorative frame member 24 and the horizontal decorative frame member 25 are abutted against the other side end portion.

According to the invention of claim 3, the decorative frame 17
Of the vertical decorative frame member 24 and the horizontal decorative frame member 25, one side end of the vertical decorative frame member 24 is abutted against the other side end part of the vertical decorative frame member 24 and the horizontal decorative frame member 25. By being assembled, the decorative frame 17 can be made sharp, and the appearance of the abutting portion between the side end of the vertical decorative frame member 24 and the side end of the horizontal decorative frame member 25 is also good.

The vertical decorative frame member 24 and the horizontal decorative frame member 25
May be a vertical win or a horizontal win. The vertical decorative frame material 24 and the horizontal decorative frame material 25 are installed in such a manner that, for example, after the vertical decorative frame material 24 is installed, the horizontal decorative frame material 25 is installed between both vertical decorative frame materials 24. Alternatively, the vertical decorative frame material 24 may be installed between both the horizontal decorative frame materials 25 after the horizontal decorative frame material 25 is installed. In addition,
Here, it is preferable to install the vertical decorative frame member 24 and then the horizontal decorative frame member 25 after the vertical decorative frame is fully accommodated. That is, when the vertical decorative frame material 24 is installed after the vertical decorative frame material 24 is installed, the vertical decorative frame material 24 is installed first, so the horizontal decorative frame material 25 is installed first. As compared with the above case, the vertical decorative frame member 24 can be installed in a stable state, and the vertical decorative frame member 24 can be easily positioned. Therefore, the horizontal decorative frame material 25 is pressed by the vertical decorative frame material 24, and the vertical decorative frame material 24 and the horizontal decorative frame material 25 do not rattle or come off.
And are firmly fixed.

The invention of claim 4 is, for example, as shown in FIGS. 1 and 2, in the shoji frame 5 according to claim 2 or 3, the vertical structural frame member 18 and the lateral structural frame member 19 are provided.
Are characterized by having the same cross-sectional shape.

According to the fourth aspect of the present invention, since the vertical structural frame member 18 and the horizontal structural frame member 19 have the same cross-sectional shape, the vertical structural frame member 18 and the horizontal structural frame member 19 are the same. When manufacturing, the same mold can be used for manufacturing, the construction work can be simplified, and a plurality of molds are not required, which leads to cost reduction. Further, the end portion 18a of the vertical structural frame member 18 and the end portion 19a of the horizontal structural frame member 19 are easily welded, and the joining work is easy, and the joint strength between the vertical structural frame member 18 and the horizontal structural frame member 19 is high. The airtightness of the joint portion 36 can be ensured.
(See Figure 4)

The invention according to claim 5 is, for example, as shown in FIGS. 1 and 2, in the shoji frame 5 according to any one of claims 1 to 4, the decorative frame 17 and the structural frame 16 are the same. A ridge 3 for pressing down the side peripheral portion of the window member 4 that has been fitted.
1 is provided.

According to the invention of claim 5, the decorative frame 17
Since the ridge 31 for pressing down the side peripheral portion of the window member 4 fitted in the structural frame 16 is provided in the, the ridge 31 ensures that the window member 4 does not come off from the structural frame 16. It is fixed to the structural frame 16 and the decorative frame 17.

The invention of claim 6 is, for example, as shown in FIGS. 1 and 2, in the shoji frame 5 according to any one of claims 1 to 5, the structural frame 16 and the decorative frame 17 are:
At least one of the material and the color is different.

According to the invention of claim 6, the structural frame 16
Since at least one of the material and the color of the decorative frame 17 differs from that of the decorative frame 17, for example, the decorative frame 17 is made of a wood-like material containing wood powder and a resin, and the structural frame 16 is made of a molding material containing a resin. In this case, the texture of the decorative frame 17 that can be seen from the indoor side can be brought close to that of natural wood, and a high-class design can be achieved. Further, since the structural frame 16 that cannot be seen from the indoor side does not contain wood powder, the structural frame 16 can be easily manufactured. Further, for example, when the color of the structural frame 16 is the same as the color of the outer wall and the color of the decorative frame 17 is formed to match the color of the room, the structural frame 16 and the decorative frame 17 are colored in the outer wall and the room. It will be unified and will look good.

As the resin, polypropylene resin,
Polyvinyl chloride resin, polyethylene resin, hard polyethylene resin, soft polyethylene resin, polystyrene resin,
Examples thereof include polyethylene terephthalate.

[0019]

[0020]

[0021]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. 1 is a side sectional view showing a structure in which a shoji frame according to an embodiment of the present invention is installed in an opening, FIG.
Is a plan sectional view showing a structure in which a shoji frame is installed in an opening,
FIG. 3 is a perspective view of a main part of the window frame, FIG. 4 is a perspective view of a main part of the shoji frame, and FIG. 5 is a plan sectional view showing a structure in which the shoji frames overlap in a assembled manner. As shown in FIGS. 1 and 2, a window frame 2 is attached to the opening 1 of the building, and a shoji 3 is installed in the window frame 2. The screen 3 includes a window member 4 and a screen frame 5 into which the window member 4 is fitted. Further, two shoji screens 3 are provided on the outdoor side and the indoor side of the opening 1, and the shoji screen 3a on the outdoor side and the shoji screen 3b on the indoor side are sliding doors.

The window frame 2 has a resin outer frame 7 covering an inner peripheral surface 6 forming the opening 1 of the building, and a resin inner frame installed on a surface of the outer frame 7 facing the indoor side. 8 and
The outer frame 7 includes vertical outer frame members 9 (see FIG. 2) fixed to the left and right side surfaces of the inner peripheral face 6 and horizontal outer frame members 10 (see FIG. 1) fixed to the upper and lower surfaces of the inner peripheral face 6. It has and. And FIG.
As shown in FIG. 1, the outer frame 7 includes a vertical outer frame member 9 and a horizontal outer frame member 1.
0 is assembled vertically and horizontally. The end portion 9a of the vertical outer frame member 9 and the end portion 10a of the horizontal outer frame member 10 are cut so as to be inclined at 45 degrees, and these end portions 9a and 10a are welded and joined. Has been done.

The inner frame 8 is a vertical inner frame member 11 (see FIG. 2) installed by being fitted in the vertical outer frame member 9, and a horizontal inner frame member being installed by being fitted in the horizontal outer frame member 10. Frame material 12 (Fig. 1
See) and. The inner frame 8 is formed by vertically and horizontally abutting one side end of the vertical inner frame member 11 and the horizontal inner frame member 12 on the other side end thereof.
(Not shown)

A window frame engaging portion 13 that engages with each other is formed on the vertical outer frame member 9 and the vertical inner frame member 11. Also,
Window frame engaging portions 13 that engage with each other are also formed on the lateral outer frame member 10 and the lateral inner frame member 12. Then, the vertical outer frame member 9 and the vertical inner frame member 11 and the horizontal outer frame member 10 are covered with the joint portion 37 (see FIG. 3) where the vertical outer frame member 9 and the horizontal outer frame member 10 are joined. The outer frame 7 and the inner frame 8 are connected to the opening 1 by the window frame engaging portions 13 of the lateral inner frame member 12 engaging with each other.
It is fixed to the inner peripheral surface 6.

The vertical outer frame member 9 and the horizontal outer frame member 10 are provided with rail portions 14, respectively.
A shoji frame 5 to be described later is installed. Further, an aluminum rail member 40 is pushed into the upper end of the rail portion 14 of the horizontal outer frame member 9 attached to the lower surface of the inner peripheral surface 6 of the horizontal outer frame member 9. The relatively heavy shoji frame 5 can be supported. A drain hole 15 through which drainage flows is formed around the rail portion 14 of the lateral outer frame member 10.

Next, the shoji frame 5 will be described. As shown in FIGS. 1 and 2, the shoji frame 5 is a resin structural frame 16 into which the window member 4 is fitted to support the window member 4.
And a resin-made decorative frame 1 provided on the surface of the structural frame 16
7 and 7. The structural frame 16 includes the vertical outer frame member 9
The vertical structural frame member 18 (see FIG. 2) fitted into the rail portion 14 of the horizontal outer frame member 10 and the horizontal structural frame member 19 (see FIG. 1) fitted into the rail portion 14 of the lateral outer frame member 10 are provided. Further, as shown in FIG. 4, the structural frame 16 is formed by vertically and horizontally assembling a vertical structural frame member 18 and a horizontal structural frame member 19. The end portion 18a of the vertical structural frame member 18 and the horizontal structural frame member 1
The end portions 19a of 9 are cut so as to be inclined at 45 degrees, and these end portions 18a, 19a are welded and joined.

The vertical structural frame member 18 and the horizontal structural frame member 19
Have the same cross-sectional shape. The vertical structure frame member 18 and the horizontal structure frame member 19 are the rail portions 1
The sliding member 20 is installed on the rail 4 and slides on the rail portion 14, and the fitting portion 21 into which the window member 4 is fitted. An airtight material 22 is provided between the slide portion 20 and the rail portion 14.

On the surface of the fitting portion 21 facing the outdoor side, a ridge 23 for pressing down the side peripheral portion of the window member 4 fitted in the fitting portion 21 is provided. In addition, on the surface of the fitting portion 21 facing the indoor side, a decorative frame 1 described later is provided.
Two vertical structural frame engaging portions 26 for engaging the vertical decorative frame member 24 and the horizontal decorative frame member 25 of No. 7 are formed. The structural frame engagement portion 26 has a substantially rectangular shape in cross section. A drainage hole 41 through which drainage flows is formed in the horizontal structure frame member 19 attached to the lower surface of the inner peripheral surface 6 of the horizontal structure frame member 19.

The decorative frame 17 is a vertical decorative frame member 24 (see FIG. 2) installed by being fitted into the vertical structural frame member 18.
And a horizontal decorative frame member 25 (see FIG. 1) installed by being fitted into the horizontal structural frame member 19. The makeup frame 1
In the vertical decorative frame member 24 and the horizontal decorative frame member 25, one side end is abutted on the other side end in the vertical and horizontal directions. Then, after engaging the decorative frame engaging portion 29 (described later) of the vertical decorative frame member 24 with the structural frame engaging portion 26 of the vertical structural frame member 18, between both vertical decorative frame members 24 and horizontally. The decorative frame engaging portion 29 of the horizontal decorative frame member 25 (described later) is engaged with the structural frame engaging portion 26 of the structural frame member 19, and the vertical win is achieved. In this way, by providing the decorative frame 17 on the surface of the structural frame 16, the joint portion 36 in which the vertical structural frame member 18 and the horizontal structural frame member 19 are bonded is
It is covered with a vertical decorative frame member 24 and a horizontal decorative frame member 25.

Now, the vertical decorative frame member 24 and the horizontal decorative frame member 25 will be described in detail. The vertical decorative frame material 24,
As shown in FIG. 2 and FIG. 5, when the sliding door 3a on the outdoor side and the sliding door 3b on the indoor side are closed, the door stop frame member 27 (see FIG. 2) fitted into the rail portion 14 and the assembled shape And a summing frame material 28 (see FIG. 5) that overlaps with each other.

As shown in FIGS. 1 and 2, the door stop frame member 27 and the horizontal decorative frame member 25 have the same cross-sectional shape, and the combining frame member 28 is the door contact frame member. 27 and the horizontal decorative frame material 25 have different cross-sectional shapes. The door stop frame member 27 and the horizontal decorative frame member 25 correspond to the positions of the structural frame engaging portions 26 formed on the vertical structural frame member 18 and the horizontal structural frame member 19, respectively, so that the decorative frame engaging portion 29 is located. Are formed respectively. And this door stop frame material 2
The decorative frame engaging portion 29 of No. 7 engages with the structural frame engaging portion 26 of the vertical structural frame member 18, and the decorative frame engaging portion 29 of the horizontal decorative frame member 25.
Are engaged with the structural frame engaging portions 26 of the lateral structural frame member 19. The decorative frame engagement portion 29 has a substantially rectangular cross section.

Between the door-stop frame member 27 and the vertical structural frame member 18, the decorative frame engaging portions 29 and the structural frame engaging portions 26 formed respectively are brought into pressure contact with each other, and the vertical outer frame member 9 is formed. Elastic airtight material 30 that closely contacts the rail portion 14 of the vehicle
Is provided. In addition, between the horizontal decorative frame member 25 and the horizontal structural frame member 19, the decorative frame engaging portion 2 formed on each of them is formed.
An airtight material 30 having elasticity is provided which presses the 9 and the structural frame engaging portions 26 together and is in close contact with the rail portion 14 of the lateral outer frame member 10. Further, the door stop frame member 27 and the horizontal decorative frame member 25 are each provided with a ridge 31 for pressing down the side peripheral portion of the window member 4 fitted in the structural frame 16.

As shown in FIG. 5, the dressing frame member 28 has a structural frame engaging portion 26 formed on the vertical structural frame member 18.
The decorative frame engaging portion 29 is formed so as to correspond to the position of, and the decorative frame engaging portion 29 and the structural frame engaging portion 26 are engaged with each other. The decorative frame engaging portion 29 has a substantially rectangular shape in cross section. Further, the dressing frame member 28 is provided with a ridge 31 for pressing down the side peripheral portion of the window member 4 fitted in the structural frame 16. Furthermore, when the outdoor shoji 3a and the indoor shoji 3b are closed so that the outdoor shoji 3a and the indoor shoji 3b overlap each other, the calling frame 28 and the indoor shoji 3a of the outdoor shoji 3a are overlapped. The shovel 3b is provided with engaging pieces 32 with which the summing frame material 28 is engaged.

Summing frame material 28 for the screen 3a on the outdoor side
An airtight material 33 is provided at the tip of the engaging piece 32 of the above, and when the shoji 3a, 3b are closed by this airtight material 33, these dressing frame members 28 are formed on the inner peripheral surface 6 of the opening 1. It prevents it from bouncing to the side and opening. Further, an airtight material 38 is also provided between the ridge 31 of the summing frame member 28 of the shoji 3a on the outdoor side and the engaging piece 32 of the summing frame member 28 of the shoji 3b on the indoor side. The airtight material 38 closes the gap between the outdoor shoji 3a and the indoor shoji 3b to ensure airtightness.

Further, the engaging piece 32 of the dressing frame member 28 of the shoji 3b on the indoor side provided with the airtight member 38 is provided with the pin 3 for connecting the dressing frame member 28 and the vertical structural frame member 18.
9 is inserted. This pin 39 is used for the vertical structure frame member 1.
When engaging the decorative frame engaging portion 29 of the assembling frame member 28 with the structural frame engaging portion 26 of No. 8, the engaging piece 32 of the assembling frame member 28 is directed toward the vertical structural frame member 18 in advance. Hold in,
The vertical structure frame member 18 and the assembling frame member 28 are positioned in advance.

The structural frame 16 and the decorative frame 17 are made of different materials. That is, the structural frame 16 is, for example,
After used for packaging food waste and wood powder obtained by crushing wood waste materials discharged when dismantling buildings such as houses, waste materials discharged during building construction, sawdust etc. Mix the resin and the pigment obtained by crushing the collected packaging materials such as trays and food containers.
It is manufactured by melting and shaping it into the required shape. The decorative frame 17 is manufactured, for example, by mixing and melting wood powder obtained by crushing wood, shavings, and rice straw, and a resin and a pigment, and molding the resin and the pigment into a desired shape.

The structural frame 16 and the decorative frame 17 have different colors. That is, the structural frame 16 has the same color as the outer wall, and the decorative frame 17 has the same color as the interior decoration.

According to an embodiment of the invention, the structural frame 16
Since the decorative frame 17 is provided on the surface of the structure frame 1,
The double-layered structure including the 6 and the decorative frame 17 can be the reinforced shoji frame 5. In the structural frame 16, the end 18a of the vertical structural frame member 18 and the end 19a of the horizontal structural frame member 19 are cut at an angle of 45 degrees, and then the end 18a,
19a are welded and joined together.
Since the respective side end surfaces of a and 19a come into contact with each other, the end portion 18a of the vertical structural frame member 18 and the end portion 19a of the horizontal structural frame member 19 are applied with a force in a direction in which they are in close contact with each other. The parts 18a and 19a can be more closely contacted and firmly joined. In addition, the vertical structure frame member 18
The airtightness of the joint portion 36 between the horizontal structure frame member 19 and the horizontal structure frame member 19 can be reliably ensured, and the vertical structure frame member 18 and the horizontal structure frame member 1
The 9 does not bend or sag. Further, since the decorative frame 17 is provided on the structural frame 16 so as to cover the welded and joined joint 36, the joint 36 between the vertical structural frame member 18 and the horizontal structural frame member 19 can be seen from the outside. Without increasing the appearance quality.

The makeup frame 17 includes a vertical makeup frame 24 and a horizontal makeup frame 2.
5, one side end portion is abutted against the other side end portion, and the vertical decorative frame material 24 is installed and the horizontal decorative frame material 25 is provided between both vertical decorative frame materials 25. Since the vertical decorative frame member 24 is installed, the vertical decorative frame member 24 can be installed in a stable state and the vertical decorative frame member 24 can be easily positioned as compared with the case where the horizontal decorative frame member 25 is installed first. Become. Therefore, the horizontal decorative frame material 25 is pressed by the vertical decorative frame material 24, and the vertical decorative frame material 24 and the horizontal decorative frame material 25 are firmly fixed without rattling or coming off.

The vertical structural frame member 18 and the horizontal structural frame member 19 are
Since the respective cross-sectional shapes are the same, it is possible to use the same formwork when manufacturing the vertical structural frame member 18 and the horizontal structural frame member 19, and to simplify the construction work. In addition, it is possible to reduce costs because it does not require multiple formwork. Further, the end portion 18a of the vertical structural frame member 18 and the end portion 19a of the horizontal structural frame member 19 are easily welded, and the joint strength between the vertical structural frame member 18 and the horizontal structural frame member 19 and the airtightness of the joint portion 36 are achieved. It is possible to secure the sex.

Since the decorative frame 17 is provided with the ridge 31, the rim 31 presses the side peripheral portion of the window member 4 so that the window member 4 does not come off from the structural frame 16 and the structural frame 16 is securely held. It is fixed to the decorative frame 17.

The structural frame 16 is made of a wood-like material containing wood powder obtained from a wood waste material, a resin obtained from a packaging material or a container such as food, and a pigment, and the waste material is reused. , Effective use of resources can be achieved. Makeup frame 17
Is manufactured by mixing and melting resin, a pigment, and wood powder obtained by crushing wood, bacas, and rice straw, and shaping it into the required shape. It can be made closer to a natural tree, giving a high-class design when viewed from the inside.

Since the structural frame engaging portion 26 and the decorative frame engaging portion 29 are brought into pressure contact with each other between the structural frame 16 and the decorative frame 17, an airtight material 30 which is in close contact with the window frame 4 is provided. Engaging portion 26 of structural frame 16 and engaging portion 29 of decorative frame 17
When the and are engaged, the structural frame 16 and the decorative frame 17 can be firmly fixed without rattling or coming off. Further, since the window frame 4 and the respective engaging portions 26, 29 are in close contact with each other, the airtightness can be reliably maintained, and the outside air does not enter the room, and the cooling and heating efficiency is excellent.

The outer frame 7 has an end 9a of a vertical outer frame member 9,
Since the end portion 10a of the lateral outer frame member 10 is cut at an angle of 45 degrees and then welded and joined, the end portions 9a and 10a should be more closely attached and firmly joined together. You can Further, the airtightness of the joint portion 37 between the vertical outer frame member 9 and the horizontal outer frame member 10 can be reliably ensured, and the vertical outer frame member 9 and the horizontal outer frame member 10 may bend or hang down. Nothing. Further, since the inner frame 8 is provided on the outer frame 7 so as to cover the welded and joined joint portion 37, the joint portion 37 is not visible from the outside and the appearance quality can be improved.

The dressing frame member 28 of the decorative frame 17 according to the embodiment of the present invention is provided with a decorative frame engaging portion 29, a push edge 31 and an engaging piece 32, and is formed from one member integrally formed. However, as shown in FIG. 6, for example, the member 34 including the decorative frame engagement portion 29 and the ridge 31 and the engagement piece 3 are provided.
It may be composed of two members of the member 35 provided with 2. In the case of the assembling frame member 28a including the two members 34 and 35 as described above, the decorative frame engaging portion 29 and the ridge 3 are formed.
The member 34 including 1 and 2 is the same member as the door stop frame member 27 and the horizontal decorative frame member 25, and thus can be shared. Therefore, it leads to simplification of construction work and cost reduction. Compared with the dressing frame member 28 (see FIG. 5) in which the decorative frame engaging portion 29, the ridge 31, and the engaging piece 32 are integrally formed, this dressing frame member 28a has two members 34, 35
Since it is divided into, it becomes easy to engage with the vertical structural frame member 18.

Further, the structural frame engaging portions 26 of the horizontal structural frame member 19 and the vertical structural frame member 18, the horizontal decorative frame member 25 and the vertical decorative frame member 2 are also provided.
Although the decorative frame engaging portion 29 of No. 4 has a rectangular cross-sectional shape, it may be formed to have a trapezoidal cross-sectional shape, for example, as shown in FIG. 7B.

The structural frame 16 and the decorative frame 17 are made of a wood-like material containing wood powder, resin and pigment.
For example, the structural frame 16 that is not visible from the indoor side may be manufactured from a molding material that does not contain wood powder but contains resin. In this case, the structural frame 16 does not contain wood powder, which facilitates manufacturing.

The outer frame 7 and the inner frame 8 of the window frame 2 may also be manufactured so that the materials and colors are different. That is, the outer frame 7 is manufactured from a wood-like material containing wood powder, a resin, and a pigment obtained by crushing waste materials in the same manner as the structural frame 16 described above, and the inner frame 8 is the decorative frame 17 described above. Similarly, it is manufactured from a wood-like material containing wood powder, a resin, and a pigment obtained by crushing wood, bacas, and rice straw.

[0049]

According to the first aspect of the present invention, since the decorative frame is provided on the surface of the structural frame, the structural frame and the decorative frame form a double structure to provide a reinforced shoji frame. be able to. Further, unlike the conventional case, the appearance quality can be improved without seeing the screw or the like driven in when the structural frame is assembled from the outside. Furthermore, the structural frame and the decorative frame can be made of different materials, and the structural frame and the decorative frame can be made to have different colors, so that the design surface can be improved. Moreover, the airtight material engages the structural frame.
Rattling when the part and the engaging part of the decorative frame are engaged
The structure frame and the decorative frame are firmly fixed without coming off.
Can be fixed. Also, ensure that airtightness is maintained.
It is possible to improve the cooling and heating efficiency without the outside air entering the room.
Be done.

According to the second aspect of the present invention, the same effect as that of the first aspect can be obtained, and the vertical structural frame member and the horizontal structural frame member are firmly joined together, and
The airtightness of the joint portion can be reliably ensured, and the vertical structural frame member and the horizontal structural frame member do not curve or hang down. Moreover, the appearance quality can be improved without the joint being seen from the outside.

According to the invention of claim 3, not only the same effect as that of claim 2 can be obtained, but also the vertical decorative frame member and the horizontal decorative frame member are assembled vertically and horizontally.
In addition to being able to make a sharp makeup frame,
The abutting part of each side edge looks good.

According to the invention of claim 4, not only the same effects as those of claim 2 or 3 can be obtained, but also the vertical structural frame member and the horizontal structural frame member have respective cross-sectional shapes. Since they are the same, they can be manufactured using the same formwork, the construction work can be simplified, and a plurality of formworks are not required, which leads to cost reduction. Further, the joining work between the vertical structural frame member and the horizontal structural frame member can be facilitated, and the bonding strength and the airtightness of the bonded portion can be secured.

According to the invention of claim 5, the same effect as that of any one of claims 1 to 4 can be obtained, and the window member does not come off from the structural frame by the ridge, so that the window member can be securely operated. It is fixed to the structural frame and the decorative frame.

According to the invention of claim 6, it is of course possible to obtain the same effect as in any one of claims 1 to 5, and at least the structural frame and the decorative frame are made of at least a material and a color. Since one is different, the appearance quality can be improved.

[0055]

[Brief description of drawings]

FIG. 1 is a side sectional view showing an embodiment of the present invention and showing a structure in which a window frame, a shoji frame and a window member are installed in an opening.

FIG. 2 is a plan sectional view showing a structure in which a window frame, a shoji frame, and a window member are installed in the opening.

FIG. 3 is a perspective view showing a main part of the window frame.

FIG. 4 is a perspective view showing the main part of the shoji frame.

FIG. 5 is a plan cross-sectional view showing a structure in which shoji frames are overlapped in a assembled manner.

FIG. 6 is a plan cross-sectional view showing another embodiment of the present invention and showing a structure in which shoji frames overlap in a assembled manner.

FIG. 7 is a side sectional view showing a structure in which the structural frame and the decorative frame are engaged with each other.

[Explanation of symbols]

1 opening 2 window frames 4 window members 5 shoji frames 16 structure frame 17 makeup frame 18 Vertical structure frame material 19 Horizontal structure frame material 18a, 19a ends 24 Vertical decorative frame material 25 Horizontal decorative frame material 26, 29 engagement part 30 Airtight material 31 rim 36 joint

─────────────────────────────────────────────────── ─── Continuation of the front page (58) Fields surveyed (Int.Cl. ⁷ , DB name) E06B 3/00-3/94 E06B 7/22

Claims (6)

(57) [Claims] 1. A shoji frame which is installed in a window frame attached to an opening of a building and in which a window member is fitted, wherein the window member is fitted in and made of a resin structure for supporting the window member. The frame includes a frame and a resin decorative frame provided on the surface of the structural frame. The structural frame and the decorative frame have engaging portions that engage with each other.
Each of them is formed, and the engaging portions are pressed between the structural frame and the decorative frame.
Elastic gas that is in contact with the window frame
A shoji frame characterized by being provided with a dense material. 2. The shoji frame according to claim 1, wherein the structural frame is formed by vertically and horizontally assembling a vertical structural frame member and a horizontal structural frame member, and an end portion of the vertical structural frame member and a horizontal structural frame member. A shoji frame characterized in that the decorative frame is provided on the structural frame so as to cover the joint part welded to and welded to the end part. 3. The shoji frame according to claim 2, wherein the decorative frame includes a vertical decorative frame member and a horizontal decorative frame member, and one side end of the vertical decorative frame member and the horizontal decorative frame member. A shoji frame, characterized in that the part is abutted against the other side end. 4. The shoji frame according to claim 2, wherein the vertical structure frame member and the horizontal structure frame member have the same cross-sectional shape. 5. The shoji frame according to claim 1, wherein the decorative frame is provided with a ridge for pressing down a side peripheral portion of the window member fitted in the structural frame. A shoji frame characterized by. 6. The shoji frame according to claim 1, wherein at least one of a material and a color of the structural frame and the decorative frame is different.