JP2003214046A - Fittings frame and fittings - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a fitting frame capable of facilitating manufacturing work, and capable of improving design in the fittings frame composed of a composite frame material. <P>SOLUTION: A frame member frame being the fittings frame is constituted by assembling four frame members of an upper rail 32, a lower rail, and left and right stiles 36 and 38. The respective frame members 32, 36, and 38 are composed of metallic outdoor members 32A, 36A, and 38A, and indoor members 32B, 36B, and 38B composed of a heat insulating material having heat conductivity lower than these outdoor members. The indoor member 32B of the upper rail 32 is slidably installed longitudinally to the outdoor member 32A, and longitudinal respective end surfaces 326 of the indoor member 32B can abut to a frame inner peripheral surface 325 of the indoor members 36B and 38B of the stiles 36 and 38. These respective abutting surfaces 325 and 326 are formed as an inclined face inclined to two orthogonal surfaces respectively orthogonal in the depth direction of fittings and longitudinal direction of the upper rail. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fitting frame and a fitting, and more particularly, a fitting frame constituting window frames for various sash windows such as sliding windows and sliding windows, frame frames for shoji screens, door frames for doors, etc. And a fitting such as a window frame or a shoji which has the fitting frame.

[0002]

BACKGROUND ART In recent years, in order to save energy by forming a comfortable living space and reducing energy used for cooling and heating, heat insulation performance of outer walls and fittings is emphasized. In particular, as new insulation standards and next-generation energy conservation standards have been established, the number of buildings that use thermal insulation sashes is increasing even in areas where conventional thermal insulation sashes and thermal insulation doors were not used. ing. One of such heat insulating sashes is a sash that combines the texture of natural wood with the durability and weather resistance of metals such as aluminum.The frame and the outside of the shoji are made of aluminum profile (metal profile). , There is an aluminum wood composite sash whose interior side is made of natural wood or laminated wood. This composite sash has the characteristic that the texture, aesthetics, and texture of natural wood can be enjoyed from the interior side, while the exterior side is made of aluminum, which improves maintainability and durability.

In this aluminum-wood composite sash, since the indoor and outdoor members made of different materials, that is, the aluminum profile on the outdoor side and the natural wood on the indoor side, are combined, the amount of thermal expansion due to temperature changes also differs among the members. Particularly, in the case of an elongated fitting frame material such as a frame material or a frame material, the difference in the amount of thermal expansion in the longitudinal direction also becomes large. Therefore, the outdoor member made of aluminum and the indoor member made of wood must be combined so as to be slidable relative to each other in the longitudinal direction. Therefore, as illustrated in FIG. 10, the present inventor has found that two engagement pieces 933, 9 that are continuous in the longitudinal direction of the outdoor member 931 are provided on the indoor surface of the outdoor member 931 made of aluminum.
36 is provided to project, a groove portion 932A that engages with each of the engagement pieces 933 and 936 is formed in the wooden indoor member 932, and the indoor member 932 is inserted from the end surface of the outdoor member 931 and slid to be fitted. An aluminum-wood composite joinery frame material (Fig. 10 is an example applied to the upper frame of the sliding window) is devised. At this time, the indoor member 9 is different from the outdoor member 931.
The outdoor member 931 and the indoor member 932 are fixed via the screw 935 and the long hole in order to prevent the position of 32 from being largely displaced in the longitudinal direction. The screw 9
When a plurality of 35 are used for each indoor member 932, all the screws except the one screw 935 are arranged so as to pass through the long holes of the outdoor member 931 and the relative expansion of the outdoor member 931 and the indoor member 932 due to thermal expansion. It is designed to absorb movement.

Further, such an outdoor member made of metal and a heat insulating member having a lower thermal conductivity than the outdoor member, for example, wood,
In a composite sash made of synthetic resin and indoor members such as recycled wood made by mixing wood powder and synthetic resin, when joining the composite frame materials together to form a frame, the metal outdoor members are screwed together. They were fixed, and the indoor members were merely in contact with each other at their end faces, that is, they were butted.

[0005]

Since the upper and lower stiles are sandwiched and joined between the vertical stiles, there is an error in the mounting position of the indoor member with respect to the outdoor member in the upper and lower stiles, that is, the indoor member with respect to the outdoor member. The screw 935
If fixed with, there was a problem that the outdoor members interfere with each other when the outdoor members of each frame are screwed, and the upper and lower frames and the vertical frame cannot be completely joined. Therefore, the indoor member is accurately positioned with respect to the outdoor member, and the screws 93
There is also a problem in that the shoji assembly work becomes complicated because it must be fixed at 5. In addition, the joint surfaces of the indoor members of each frame are butted against each other, but at this time, since each joint surface is a surface orthogonal to the bonding direction (longitudinal direction of the vertical frame), the dimensional accuracy of each indoor member is high. When the value is low, there is a problem that a gap is generated between the joint surfaces and the inside appearance of the shoji is deteriorated. That is, if the width of the indoor member of the upper and lower frames is shorter than the dimension of the joint surface (inner frame inner surface) of the indoor member of each vertical frame, a gap will be created between the joint surfaces when the frames are joined. However, there is a problem that the gap is exposed to the inside of the room and the design is deteriorated.

[0006] Such a problem is common to various fitting frames such as shoji screens and window frames which are composed of a composite member including an outdoor member made of metal such as aluminum and an indoor member made of wood or synthetic resin. It was a challenge.

An object of the present invention is to provide a fitting frame and a fitting, which can simplify the manufacturing work and improve the design of the fitting frame made of the composite frame material.

[0008]

A fittings frame of the present invention is a fittings frame constituted by four frames, that is, an upper frame member, a lower frame member, and left and right vertical frame members. The material is composed of an outdoor member made of metal and an indoor member made of a heat insulating material having a lower thermal conductivity than the outdoor member, and at least the indoor members of the upper frame member and the lower frame member are the outdoor members. On the other hand, it is slidably mounted in its longitudinal direction, and each end face in the longitudinal direction of the indoor member can be brought into contact with the inner peripheral surface of the frame of the indoor member of the vertical frame member. The abutting surfaces of the end surface and the inner peripheral surface of the frame of the indoor member of the vertical frame member are in contact with each other on both the orthogonal surface orthogonal to the prospective direction of the fitting frame and the orthogonal surface orthogonal to the longitudinal direction of the upper and lower frame members. It is characterized in that it is an inclined surface which is inclined with respect to it.

According to such a fitting frame, since the indoor members of the upper and lower frame members are slidably mounted in the longitudinal direction thereof and are not fixed immovably with screws or the like as in the conventional case, the upper and lower frames are When assembling the materials, it is not necessary to perform accurate positioning of the indoor and outdoor members and screwing them together as in the conventional case, and the assembling workability can be improved. If the upper and lower frame members are arranged between the vertical frame members and each outdoor member is fixed with screws, the indoor member of the upper and lower frame members is sandwiched between the indoor members of the vertical frame member, so the indoor member of the upper and lower frame members is The longitudinal movement of the is controlled by the indoor member of the vertical frame member. Therefore, even if the indoor member of the upper and lower frame members is not screwed to the outdoor member, the movement of the indoor member can be prevented by constructing the fitting frame by assembling each frame member. In addition, the end surface (joint surface) of the indoor member of the upper and lower frame members and the frame inner peripheral surface (joint surface) of the indoor member of the vertical frame member are orthogonal surfaces orthogonal to the prospective direction of the fitting frame and upper and lower frame members respectively. Since the inclined surface is inclined with respect to both surfaces of the orthogonal surface orthogonal to the longitudinal direction, when each joining surface is abutted, the twist or deviation of each indoor member can be automatically corrected. Moreover, since each joining surface is an inclined surface with respect to each of the orthogonal surfaces described above, even if there is a gap between the joining surfaces, when viewed from the indoor side, the inclination of one indoor member Since the surface is exposed and the outdoor member having a different color is not exposed to the inside of the room through the gap, it is possible to prevent deterioration of the design even when the gap is formed.

Here, the end faces of the interior members of the upper and lower frame members and the inner peripheral surface of the frame of the inner member of the vertical frame member are joined together in a phase shift structure, and the interiors of the end faces and the inner peripheral faces of the frames are joined together. It is preferable that a surface of the member that is continuous with the inner surface of the member is the inclined surface. With the phase-shift structure, the interior joint surfaces of each interior member can be covered with the same interior member, so even if there is a gap between the joint faces, the exterior member can be seen through the gap. Can be reliably prevented and the design can be improved.

At this time, it is preferable that the outdoor member is made of non-ferrous metal such as aluminum, and the indoor member is made of wood or synthetic resin. With such a configuration, since the outdoor side is made of non-ferrous metal such as aluminum, the maintainability and durability can be improved. Further, if the interior member is made of wood, the texture, aesthetics, and tactile feel of the natural wood can be enjoyed from the interior, and the design can be improved. Furthermore, if the interior member is made of synthetic resin, it can be easily manufactured by extrusion molding, etc., productivity can be improved, cost can be reduced, and coloring etc. can be easily performed, so that it can be designed according to the demand of users. It can be handled easily.

Further, a fitting according to the present invention is characterized by comprising the fitting frame according to any one of claims 1 to 3 and a face member incorporated in the fitting frame. If you use such fittings, that is, shoji etc. that incorporate face materials such as glass,
Since the indoor member made of a heat insulating member made of natural wood or the like is exposed on the interior surface of each fitting such as the sash window shoji, the door main body, etc., the interior design can be improved. The fitting frame of the present invention may be used for a window frame, a door frame, or the like in which a shoji screen or the like is incorporated, and by combining with the shoji screen or the like, it is possible to enhance the unity of the interior design and further improve the designability. can do.

[0013]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. In addition, in each drawing, in order to make the drawing easy to see, hatching showing a cross section is omitted in main constituent members such as a window frame and a shoji. Figure 1,
2 shows a sliding window 1 which is a fitting (sash window) of the embodiment of the present invention. The sliding window 1 of this embodiment is
As shown in FIG. 1, a sliding window in which each frame is composed of a heat-insulating window frame 2 made of heat-insulating frame material, and each frame is made of an aluminum-wood composite shoji 3 made of a composite material of aluminum and wood. 1 is configured. The aluminum-wood composite shoji 3 arranged in the heat-insulating window frame 2 includes an outer shoji 3A arranged on the outdoor side and an inner shoji 3B arranged on the indoor side.

The heat insulating window frame 2 is formed by joining an upper frame 11, a lower frame 12 and vertical frames 13 at the left and right ends into a rectangular frame shape. The upper frame 11, the lower frame 12, and the vertical frames 13 at the left and right ends are
Aluminum outdoor members 11A, 1 each made of non-ferrous metal
2A, 13A and indoor members 11B, 12B, 13B
And a heat insulating member 11C, 12C, 13C which is formed of urethane resin or the like for connecting each of these members and has a lower thermal conductivity than each of the indoor and outdoor members made of a metal material. In addition, each of the heat insulating members 11C to 13C is not limited to the type in which the urethane resin shown in the figure is injected, but one or more strip plate-shaped heat insulating members made of synthetic resin are arranged between the indoor and outdoor members, respectively, and caulked and connected. You may use what was comprised. The upper frame 11, the lower frame 12, and the vertical frame 13 are provided with a lintel 7 to which the frames 11, 12, and 13 are attached,
Mounting pieces 111, 12 that come into contact with the outdoor surfaces of the window stand 8 and the pillar 9.
1, 131 are formed. Then, these attachment pieces 111, 121, 131 are attached to the lintel 7 with nails or screws,
By attaching to the window stand 8 and the pillar 9, the heat insulating window frame 2 is attached to the building frame side. Also, the upper frame 11 and the lower frame 1
2. Between the vertical frame 13 and the building outer wall 100, a backup material 26 and a filling material 27 are appropriately filled and sealed.

An outer rail 16 is vertically provided on the lower surface of the upper frame 11, and the inner rail of the outer rail 16, that is, the inner peripheral surface of the opening of the window frame 2 has a lower thermal conductivity than that of a metal material. A heat insulating cover 112 made of a resin having heat insulating property is attached to cover the indoor side exposed surface portion of the upper frame 11. In the present invention, the exposed surface portion means a portion (visible portion) exposed on the indoor side when the aluminum-wooden composite shoji 3 is closed on the inner peripheral surface of the opening of the window frame 2. Further, a member for the inner rail 17 is arranged on the upper frame 11.
The inner rail 17 is attached to the upper frame 11 with a screw or the like screwed into the indoor member 11B via the heat insulating cover 112. As a result, the inner rail 17 portion is exposed to the inside of the room, but the heat insulating cover 112 is interposed and the upper member 11B is screwed to the upper frame 11.
Heat conduction from the outdoor member 11A is suppressed. Further, a wooden frame restraining member 113 is fixed to the indoor member 11B of the upper frame 11 with screws. This frame restraining material 113
And the indoor member 11B, the outdoor side projection of the wooden window frame 115 is sandwiched. The upper frame 11 is the inner rail 1
7, the heat insulating cover 112, and the indoor member 11B are also attached to the body by screws screwed into the lintel 7.

On the other hand, outer and inner lower rails 18 and 19 are erected on the upper surfaces of the outdoor member 12A and the indoor member 12B of the lower frame 12, respectively. A heat insulating cover 122 is arranged on the outdoor side of the lower rail 19 and on the upper surface of the heat insulating member 12C. The heat insulating cover 122 is arranged outside the inner rail 19 and is attached to the inner rail 19 with screws or the like. The heat insulating cover 122 is provided on the lower frame 12.
Is not provided over the entire length of the above, but is arranged at the portion where the outer shoji 3A is placed when the outer shoji 3A of the aluminum-wooden composite shoji 3 is closed, that is, about half the total length of the lower frame 12. ing. An airtight material is attached to the heat insulating cover 122 so as to face the outdoor side, and is configured to be pressed against and sealed against the inner surface of the outer shoji 3A when the outer shovel 3A is closed. Further, a heat insulating cover 123 that covers the indoor surface of the inner rail 19 of the lower frame 12 and the upper surface of the indoor member 12B is attached to the indoor member 12B. The heat insulating cover 123 covers the entire upper surface of the indoor member 12B extended to above the wooden window frame 125, that is, the indoor exposed surface of the lower frame 12.

A vertical frame (door frame) 35 on the door frame side of the shoji screen 3A.
On the inner peripheral surface of the vertical frame 13 having a guide piece with which
A heat insulating cover 132 is attached to which a sealing material that abuts the indoor surface of the vertical frame 35 is attached. Also,
On the indoor side of the heat insulating cover 132, a wooden frame restraint 1
33 is fixed to the indoor member 13B with screws or the like. The heat insulating cover 132 and the frame restraining member 133 are used to form the vertical frame 13.
The indoor exposed surface in is covered. On the other hand, internal shoji 3
On the inner peripheral surface of the vertical frame 13 having a guide piece with which the vertical frame (door frame) 36 on the door frame side of B is abutted, a wooden frame restraining member 134 located on the indoor side of the internal shoji 3B is indoors. It is fixed to the member 13B with screws or the like. And each frame restraining member 133,
The outdoor projection of the wooden window frame 135 is sandwiched between 134 and the indoor member 13B.

The outer rails 16, which are arranged in the heat insulating window frame 2,
The shoji screen 3A guided by 18 is an upper frame 31 and a lower frame 3
3, a vertical frame 35, and an outer matching frame (vertical frame) 37 are assembled in a rectangular frame shape. Also, the inner rails 17, 19
The inner shoji 3B guided by the upper frame 32 and the lower frame 34 are
And a vertical frame 36 and an inner matching frame (vertical frame) 38 are assembled in a rectangular frame shape. Then, on the inner peripheral surface of each of the frames 31 to 38, the multi-layer glass 39, which is a face material, is provided with the gasket 40.
Are fitted through.

As shown in FIG. 3A, the upper frames 31 and 32 are provided with the outdoor members 31A and 32A and the indoor members 31B and 3 respectively.
It is configured by joining with 2B. Outdoor member 31A, 3
As shown in FIG. 4, 2A is made of an aluminum extruded shape member, and has a glass holding piece 311 for holding the outdoor surface of the double glazing 39 through a gasket 40, and upper rails 16 and 17.
And a recessed groove portion 312 into which a sliding piece sandwiching the rails 16 and 17 is fitted, and first and second two engaging pieces 313 and 315 engaging with the indoor members 31B and 32B. There is. The first engaging piece 313 is formed on the lower surface of the upper frame 31, 32, that is, on the glass holding groove portion, and the outdoor member 31 is formed.
From the indoor surface of A, 32A, the indoor member 31B, 32B
Side, that is, the interior side is projected. Specifically, the first engaging piece 313 is extended in the orthogonal direction (upward) from a projecting piece portion 313A projecting from the indoor surface to the indoor side and an end portion of the projecting piece portion 313A. It has a locking piece portion 313B and is formed in a substantially L-shaped cross section. The second engagement piece 315 is
The outdoor members 31A, 3 formed on the upper surfaces of the upper frames 31, 32
It projects from the indoor surface of 2A toward the indoor side. Specifically, the second engagement piece 315 is extended in the orthogonal direction (downward) from the protruding piece portion 315A protruding from the indoor surface to the indoor side, and the end portion of the protruding piece portion 315A. It has a locking piece 315B and is formed in a substantially L-shaped cross section. Therefore, the engagement pieces 313, 315 are formed apart from each other in the finding direction (vertical direction) of the upper frames 31, 32, and the locking piece portions 313 are formed.
B and 315B are formed so as to face each other.
It should be noted that the indoor surface 317 on which the engaging piece 313 is projected and the indoor surface 318 on which the engaging piece 315 is projected differ in the position in the indoor / outdoor direction, and the engaging piece 313 is more than the indoor surface 318. It is designed so that it does not protrude into the room.

The interior members 31B, 32B are made of wood such as natural wood, and are provided with a main body 321 having a substantially rectangular cross section and a glass holding piece 322 for holding the interior surface of the double glazing 39 through a gasket 40. It is an integral shape. The glass holding piece 322 has an estimated size that is about half the estimated size of the main body 321. An engagement groove 323 with which the engagement piece 315 is engaged is formed on the upper surface of the main body 321.
The engagement groove 323 is a surface 323 on the indoor side of the inner surface of the groove.
A is a substantially vertical surface, and the surface 323B on the outdoor side is downward from the outdoor side toward the indoor side, that is, the first engagement piece 31.
It is inclined so as to approach the 3 side. This engaging groove 323
The outer side of is provided with a step corresponding to the thickness dimension of the projecting piece 315A as compared with the inner side thereof, and the engaging piece 315 is engaged with the engaging groove 32.
3 is engaged with the engaging members 315 and the indoor members 31B, 3
The upper surfaces of 2B are configured to be substantially flush with each other.

An attachment 400 has a screw 405 on the exterior surface of the main body 321 of the interior members 31B and 32B.
It is fixed with an adhesive or the like. Attachment 4
00 is made of synthetic resin such as olefin resin such as polypropylene or polyethylene or polyvinyl chloride resin, and as shown in FIG. 5, the length dimension is smaller than the longitudinal direction of the interior members 31B and 32B, that is, It is a short piece material. Indoor member 31 of this attachment 400
As shown in FIG. 4, a step portion (notch portion) is provided on the B and 32B sides, and a locking portion 401 that is engaged with the locking piece portion 313B is formed. Also, the attachment 400
A step portion (notch portion) 402 is formed on the outdoor member 31A, 32A side and on the surface side that faces the locking portion 401 (the upper surface side that faces the lower surface on which the locking portion 401 is formed). It is configured not to interfere with the members 31A and 32A. Such upper frames 31 and 32 are the outdoor members 31A and 3A.
The indoor members 31B and 32B are slid from the end surface of 2A, and the attachment 400 is attached to the engagement pieces 313 and 315.
It is assembled by engaging the engaging portion 401 and the engaging groove 323. That is, the indoor members 31B and 32B are provided with the engagement portion 401 and the engagement groove 323 of the attachment 400.
Is attached to the outdoor members 31A, 32A by being immovably engaged with the locking piece portions 313B, 315B in the prospective direction. The outdoor members 31A and 32A and the indoor member 3
Since the 1B and 32B are not fixed using screws or the like, the indoor members 31B and 32B are the outdoor members 31A and 32B.
It is attached to A so as to be movable in the longitudinal direction, that is, in the sliding movement direction.

As shown in FIG. 3 (B) and FIG. 1, the lower frames 33, 34 are similar to the upper frames 31, 32, and the outdoor member 33.
A, 33A and indoor members 33B, 33B are joined together. The outdoor members 33A and 34A are the outdoor members 3
Similar to 1A and 32A, a glass holding piece 311 which is made of an aluminum extruded shape member and holds the double glazing 39 through the gasket 40, and the first and second second members which engage with the indoor members 33B and 34B. Equipped with strip engagement pieces 313, 315. The first engagement piece 313 is formed on the upper surface of the lower frame 33, 34, that is, on the glass holding groove portion, and is formed on the outdoor member 33A,
It is provided so as to project from the indoor surface of 33A toward the indoor members 33B and 33B, that is, toward the indoor side. Specifically, the first engagement piece 313 includes a projecting piece portion 313A projecting from the outdoor members 33A and 34A to the indoor side, and an orthogonal direction (downward) from an end of the projecting piece portion 313A. Extended locking piece 313B
And has a substantially L-shaped cross section. The second engagement piece 315 is formed on the inner surface of the lower frame 33 at a substantially middle portion in the vertical direction and near the lower end of the inner surface of the lower frame 34, and projects from the indoor surface of the outdoor members 33A and 34A to the indoor side. It is set up. Specifically, the second engagement piece 315 includes a protruding piece portion 315A protruding from the indoor surface toward the indoor side, and the protruding piece portion 3
The locking piece 315B extends in the orthogonal direction (upward) from the end of 15A and is formed in a substantially L-shaped cross section.
Therefore, the engagement pieces 313, 315 are also formed so as to be separated from each other in the finding direction (vertical direction) of the lower frames 33, 34, and the engagement piece portions 313B, 315B are formed in directions facing each other.

The indoor members 33B and 34B are the indoor members 31.
B and 32B are substantially the same as the main body 321 having a substantially rectangular cross section, and the inner surface of the double glazing 39 is attached to the gasket 40.
The glass holding piece 322 that holds the glass member through the above is made of a wooden member that is integrated. An engagement groove 323 having a right-angled triangular cross section with which the engagement piece 315 is engaged is formed on the lower surface of the main body 321. The indoor surface of the engaging groove 323 is also a substantially vertical surface, and the outdoor surface is inclined upward from the outdoor side toward the indoor side, that is, toward the first engaging piece 313 side. Furthermore, the lower end of the indoor member 33B is
As shown in FIG. 1, the upper end indoor surface of the indoor member 33C made of a synthetic resin such as polyvinyl chloride resin, which extends downward and is disposed below the indoor member 33B and engages with the outdoor member 33A, is covered. ing.

A piece-shaped attachment 400 is fixed to the outdoor surface of the main body 321 of the indoor members 33B and 34B with screws 405 or the like. Attachment 400
Is the same as the one attached to the indoor members 31B and 32B, and a description thereof will be omitted. Also in the lower frames 33 and 34, like the upper frames 31 and 32, the outdoor member 33 is provided.
With the engaging portion 401 of the attachment 400 and the engaging groove 323 engaged with the engaging pieces 313 and 315 of A and 34A, respectively, from the end faces (ends in the longitudinal direction) of the lower frames 33 and 34 to the inside of the room. It is assembled by sliding the members 33B and 34B. Therefore, the indoor members 33B and 34B are attached to the outdoor members 33A and 34A so as to be slidable in the longitudinal direction. In addition, the indoor member 33C is also attached to the lower frame 33 by sliding movement from the end surface. Further, in the present embodiment, also in the lower frame 34,
A cover member 34C made of a synthetic resin such as polyvinyl chloride resin is attached to the lower side of the indoor member 34B by sliding insertion from the end surface of the indoor member 34B.

Further, as disclosed in FIG. 2 and FIGS. 6A to 6C, the vertical frames 35, 36, 38 are respectively arranged on the upper frames 31,
Similar to 32, the outdoor members 35A, 36A, 38A are joined to the indoor members 35B, 36B, 38B. The outdoor members 35A, 36A, and 38A are made of aluminum extruded shape members, and a glass holding piece 311 that holds the double glazing 39 through a gasket 40, and the indoor member 35.
And engaging pieces 315 that engage with B, 36B, and 38B. In the vertical frames 35 and 36, the engagement piece 315 is provided to project from the side surface on the door end side toward the indoor side, and in the inner assembling frame (vertical frame) 38, is projected from the outdoor surface in the finding direction. Specifically, the engagement piece 315 is formed by folding a protruding piece 315A protruding in the indoor direction or the finding direction, and folding it from the end of the protruding piece 315A in the orthogonal direction (the finding direction or the indoor direction). The locking piece 315B is bent and extended, and is formed in a substantially L-shaped cross section.

The indoor members 35B, 36B, 38B are made of wood and have a body portion 321 and a glass holding piece 322, like the indoor members 31B to 34B. Here, the indoor members 35B and 36B are the upper frame 31,
It has the same shape and size as the indoor members 31B and 36B of 33, and parts can be shared. The main body 321 of the indoor member 38B has a substantially L shape and covers the indoor exposed surface of the outdoor member 38A. Each indoor member 35B, 36B, 3
8B is formed with an engagement groove 323 having a right-angled triangular cross section with which the engagement piece 315 is engaged.

On the outdoor surface of the indoor members 35B, 36B, 38B, a piece-like attachment (connecting bracket) 410 having a piece shape (shorter than the longitudinal length of each indoor member 35B, 36B, 38B) and having an L-shaped cross section. One side is screw 40
It is fixed at 5 mag. The other surface of the attachment 410 is a mounting surface 350 for the outdoor members 35A, 36A, 38A.
It is fixed to the screw with screws 406 and the like. Therefore, each of the indoor members 35B, 36B, 38B is
36A and 38A are attached so that they cannot slide in the longitudinal direction. In order to assemble the vertical frames 35, 36, 38, the attachment 410 is attached to the indoor members 35B, 36B, 38B in advance, and the indoor member 35
B and 36B are the outdoor members 3 from the finding direction (glass groove side).
5A and 36A, the indoor member 38B is brought close to the outdoor member 38A from the prospective direction (outside of the room), and each engaging groove 32
3 is engaged with the engagement piece 315, and the attachment 410 is attached to the attachment surface 3 of the outdoor member 35A, 36A, 38A.
It should be screwed to 50. At this time, as the screw 406 is tightened, the locking piece 315B comes into contact with and is guided by the inclined surface of the engagement groove 323.
B and 38B and the outdoor members 35A, 36A, and 38A are pulled toward each other, and are set in a position where the locking piece 315B abuts the vertical surface of the engaging groove 323.

Incidentally, each of the indoor members 31B to 36B, 38B
The number of attachments 400, 410 to be attached to and the attachment intervals are set according to the longitudinal dimension of each of the indoor members 31B to 36B, 38B. Normally, as shown in FIG. 5, the indoor members 31B to 36B and 38B are provided at two locations in the vicinity of both ends in the longitudinal direction.
When the lengths of 6B and 38B are relatively large, they are additionally provided at one place in the central portion. In addition, as shown in FIG. 2, the outer sash frame (vertical sash) 37 has an outer sliding screen 3A,
Since it is not exposed to the indoor side when the inner shoji 3B is closed, it is made of aluminum frame only. Furthermore, each lower frame 33, 3
A door roller rolling on the rails 18 and 19 is rotatably supported on the rail 4.

Each frame 31-38 assembled in this way
The outer shoji 3A and the inner shoji 3B are assembled by framing. At this time, the upper and lower frames 31 to 34 and the vertical frames 35 to 35
As shown in FIG. 7, the joint portion with 38 is configured to be vertical win. Therefore, the indoor members 31B to 34B of the upper and lower frames 31 to 34 do not need to be fixed to the outdoor members 31A to 34A with screws or the like so that they cannot slide, and the two end surfaces 32 in the longitudinal direction of the indoor members 31B to 34B are not included.
Since 6 contacts the frame inner peripheral surface 325 of the indoor members 35B to 38B of the vertical frames 35 to 38, it does not fall off from the outdoor members 31A to 34A after assembling the shoji 3A and 3B. On the other hand, the indoor members 35B-3 of the vertical frames 35-36, 38
Since 6B and 38B are screwed to the outdoor members 35A to 36A and 38A via the attachment 410,
The outdoor members 35A to 36A and 38A do not slide or fall off. When a plurality of attachments 410 are attached to the outdoor members 35A to 36A, 38A, the outdoor members 35A to 36A in one attachment 410, respectively.
The screw holes through which the screws 406 for fixing to 38A are inserted are normal screw holes, but the screw holes in the other attachments 410 are long holes long in the longitudinal direction of the indoor members 35B to 36B, 38B. Through the outdoor members 35A-3
6A and 38A and the attachment 410, that is, the indoor members 35B to 36B and 38B are relatively movable. Thereby, the outdoor members 35A to 36A, 3
Even if the thermal expansion amount differs between 8A and the indoor members 35B to 36B, 38B, the difference in the thermal expansion amount can be absorbed.

In addition, vertical frames 35-38 and upper and lower frames 31-34
When joining and, the indoor member 35 of the vertical frames 35-38
The joint surface 325 at B, 36B and 38B and the upper and lower frame 3
The joining surface 32 in the indoor members 31B to 34B of 1 to 34
6 is inclined so as to form a predetermined angle with respect to an orthogonal surface orthogonal to the joining direction (longitudinal direction) of each of the frames 31 to 38 and an orthogonal surface orthogonal to the prospective direction of the fitting frame. Here, the longitudinal end faces of the indoor members 31B to 34B have a phase-shift structure. That is, to explain with the internal shoji 3B shown in FIG. 8, the indoor member 32B of the upper frame 32 has its both end portions in the longitudinal direction, the estimated dimension L1 from the indoor surface,
The notch is cut out by an amount corresponding to the found dimension W1 from both end faces.

On the other hand, the indoor member 36 of each vertical frame 36, 38
In B and 38B, a portion of the inner peripheral surface of the frame on the indoor side is an estimated dimension L2 from the indoor surface and a found dimension W2 from both end surfaces.
It is supposed to be a protruding part. The joint surface 326 is formed on the inner peripheral surface of the frame of the protruding portion. Here, the dimensions L1 and L2 are substantially the same, and when the upper and lower frames 31 to 34 and the vertical frames 35 to 38 are assembled, the respective indoor members 32B and 36.
The interior surfaces of B and 38B are set to be flush with each other without any step. The dimension W2 is the same as or slightly shorter than the dimension W1, so that the outdoor member 32A and the outdoor members 36A, 3
When joined to 8A with screws or the like, each joint surface 325, 3
26 is closely contacted or joined with a slight gap, and the outdoor member 32A and the respective outdoor members 36A and 38A are configured to be reliably tightly bonded. Therefore, the upper and lower frames 31
The width dimension W3 between the joint surfaces 326 at both ends of each of ~ 34 is equal to or slightly shorter than the width dimension W4 between the joint surfaces 325 of each of the vertical frames 35-38.

The joint surfaces 325 and 326 are vertical surfaces, and the vertical frames 35 to 35 of the upper and lower frames 31 to 34 are connected to each other.
To the orthogonal plane 380 that is inclined by an angle θ1 with respect to the orthogonal direction 370 that is orthogonal to the joining direction to 38, that is, the longitudinal direction of the upper and lower frames 31 to 34, and is orthogonal to the prospective direction of the frame frame (joint frame) of the shoji 3B. On the other hand, it is inclined by an angle θ2.
Note that, as is clear from FIG. 8, the inclination angle θ1 + θ2 =
The relationship is 90 degrees. And the inclination angle θ1 is
The angle θ1 may be set appropriately in practice, but specifically, the angle θ1 may be set to 5 degrees or more and 20 degrees or less, preferably 10 degrees or more and 15 degrees or less. If the angle θ1 is less than 5 degrees, it becomes the same as a normal orthogonal surface, and it becomes difficult to obtain the function and effect of the inclined surface. On the other hand, the angle θ
When 1 is 20 degrees or more, processing becomes difficult, and the tip has an acute angle, that is, the angle θ2 becomes small, and the tip portion is easily damaged. Therefore, the above angle range is preferable.

According to this embodiment, the following effects can be obtained. (1) Since the indoor members 31B to 34B of the upper and lower stiles 31 to 34 are made immovable in the longitudinal direction by contacting the joint surfaces 325 of the vertical stiles 35 to 38 with their both end surfaces 326, The indoor members 31B to 34B are replaced with the outdoor members 31A to
It is not necessary to fix it to 34A with screws or the like. Therefore, the workability of assembling the upper and lower frames 31 to 34 can be improved, and the shoji 3
Assembly of A and 3B can be easily performed. (2) Indoor members 35B, 36B, 38B of the vertical frames 35-38
Since the joint surface 325 in the above and the joint surface 326 in the indoor members 31B to 34B of the upper and lower frames 31 to 34 are inclined surfaces, when the respective frames 31 to 38 are joined with screws or the like, the respective indoor members 31B to 38B are Even if they are twisted or misaligned, they can be automatically corrected. Therefore, also in this respect, the workability of assembling the shoji screens 3A and 3B can be improved.

(3) Since the joint surfaces 325 and 326 are inclined surfaces, even if a gap is created between the joint surfaces 325 and 326, the gaps are still present when the shoji screens 3A and 3B are viewed from the front of the room. Since one of the joint surfaces 325 and 326 is exposed from the above and the outdoor members 31A to 38A are not exposed from the gap, the gap portion can be made inconspicuous and the designability can be improved. (4) Moreover, in the present embodiment, the indoor members 31B to 38B.
Since the joint part of the structure has a reciprocal structure, even if the gaps between the joint surfaces 325 and 326 are excluded, the interior of the gaps is closed by the interior members 31B to 34B, so the exterior member The exposure of 31A to 38A can be reliably prevented, and the designability can be further improved.

(5) The indoor members 31B to 34B are replaced by the outdoor member 3
Since it is slidably attached to 1A to 34A without being screwed, it is possible to easily absorb the difference in the thermal expansion amount of each member. Also, the joint surfaces 325, 326
Because the gap is made inconspicuous by using as an inclined surface,
Each indoor member 31 in consideration of thermal expansion without deteriorating the design
It is also possible to form a gap between B and 38B. (6) Since natural wood is used as the interior members 31B to 36B and 38B of the frames 31 to 38 of the shoji screens 3A and 3B, the interior design of the sliding window 1 can be improved and the heat insulation performance can be improved. . In particular, the joint surfaces 325 and 326 are inclined surfaces, and the outdoor member 31 made of aluminum is inserted through the gap.
Since A to 36A and 38A can be prevented from being exposed to the indoor side, the indoor design can be greatly improved.

(7) Wooden indoor members 31B to 36B, 38
Since the attachments 400 and 410 were used to attach B to the outdoor members 31A to 36A and 38A,
Compared with the conventional case where wood is processed according to the shapes of the engaging pieces 313, 315 of the outdoor members 31A to 36A, 38A, the shape of the wooden member can be simplified (simple), and the processing and manufacturing costs can be reduced. Can be significantly reduced and productivity can be improved. (8) Furthermore, since the attachments 400 and 410 are used, the indoor members 31B to 36B and 38B are directly connected to the outdoor member 3.
The area in contact with 1A to 36A, 38A can be reduced, and the heat insulating performance can be further improved. In particular, the attachments 400 and 410 are made of piece materials, and even if the attachment 410 is made of a metal material such as aluminum or stainless steel, the indoor members 31B to 36B, 3
8B is an outdoor member 31A-36A, 38 over the entire length.
The contact area can be made smaller than that in the case of being in direct contact with A, and accordingly, heat conduction can be suppressed and heat insulation performance can be improved.

(9) Each of the indoor members 31B to 36B, 38B is formed with a groove 323 with which the engaging piece 315 engages. The groove 323 has a simple shape of a substantially right triangle in cross section. Therefore, the processing can be easily performed, and the processing cost can be reduced also in this respect. Moreover, since the groove 323 has a substantially right-angled triangular cross section and is provided with the inclined surface 323B, the indoor members 31B to 36B and 38B are connected to the outdoor member 31A.
When attached to ~ 36A, 38A, this inclined surface 323
B can be used to pull the indoor members 31B to 36B, 38B toward the outdoor members 31A to 36A, 38A,
It is possible to prevent a gap from being generated at the joint portion, and it is possible to improve the assembly accuracy and the design. (10) Furthermore, in each of the frames 31, 32, 35, 36, and 38, the indoor members 31B to 38B and the engaging piece 315 are configured to be flush with each other, so that no step is generated at the joint portion, Also in that respect, the frames 31 to 38 having excellent designability can be obtained. Moreover, since the groove 323 has a substantially right-angled triangular cross section, friction between the groove 323 and the engagement piece 315 can be reduced, and in this respect, the indoor members 31B to 34B can be smoothly slid with respect to the outdoor members 31A to 34A. It is possible to perform the frame assembly work very easily.

(11) Since the piece-shaped attachment 400 is used in each of the upper and lower frames 31 to 34, two engaging grooves formed over the entire length of the indoor member are provided, and each engaging groove is provided outside the room. As compared with the case of engaging the engaging pieces of the members, the area in which the attachment 400 contacts the engaging pieces is reduced, so that the sliding movement of the indoor members 31B to 36B, 38B can be performed smoothly and the assembling work can be performed easily. You can
Moreover, since the attachments 400 and 410 are made of synthetic resin and can have a small friction coefficient with respect to the outdoor members 31A to 34A, the indoor members 31B to 34B can be slid more smoothly with respect to the outdoor members 31A to 34A. You can Therefore, by assembling each of the frames 31 to 38, the indoor members 31B to 34B move vertically.
It can be automatically moved to a predetermined position by being pushed by the indoor members 35B to 38B, and the frame work can be performed very easily. (12) In addition, in the vertical frames 35-36, 38, the attachments 410 are used to bring the indoor members 35B-36B, 38B into contact with the outdoor members 35A-36A, 38A from the direction of finding the outdoor members 35A-36A, 38A. Because it can be fixed,
The mounting work can be performed easily as compared with the case of slidingly fitting from the end face side.

(13) The attachment 400 can be manufactured easily and inexpensively by cutting the resin extruded product having the above-mentioned cross-section into a predetermined length. Also, attachment 4
10 can also be easily and inexpensively manufactured by cutting an extruded metal material such as aluminum having an L-shaped cross section into a predetermined length or bending a metal plate material. Therefore, the number of parts is increased as compared with only the wooden indoor member, but since the sectional shape of the wooden indoor members 31B to 36B, 38B can be simplified and the processing cost can be significantly reduced, the overall component cost can be reduced. It can be provided at low cost.

The present invention is not limited to the above embodiment. For example, the fitting frame of the present invention is not limited to the frame material of the shoji screens 3A and 3B as in the above embodiment, but may be applied to a frame material of a window frame. For example, as shown in FIG. 9, the fitting frame of the present invention may be used for the window frame 2 of the sliding window 1. Specifically, the outdoor members 11A and 12A of the upper frame 11 and the lower frame 12,
The heat-insulating profile portion composed of the heat insulating members 11C and 12C and the indoor members 11B and 12B is used as the outdoor member in the fitting frame of the present invention, and the wooden indoor members 11D and 12D are attached to the outdoor member by the attachment 400. That is, the engagement pieces 313, 31 are attached to the indoor members 11B, 12B.
5 is formed, and the attachments 400 engaged with the engagement pieces 313, 315 are formed on the wooden indoor members 11D, 12D.
And an engaging groove 323 is formed. Then, the indoor member of the vertical frame (not shown) and the indoor member 11 of the upper and lower frames 11 and 12
The joint surfaces of B and 12B are the same as the indoor member of each frame of the above-described embodiment with respect to both the orthogonal plane orthogonal to the prospective direction of the window frame 2 and the orthogonal planes orthogonal to the longitudinal directions of the upper and lower frames 11 and 12. It is a slanted surface. Even when used in such a window frame 2, the same effect as when used in the shoji 3A, 3B, that is, the assembling workability of the window frame 2 can be improved, and twists and deviations of the indoor members 11B, 12B are automatically generated. Can be corrected to
Even if there is a gap between the respective joint surfaces, it is possible to obtain the respective effects that the deterioration of the designability can be prevented. Further, as shown in FIG. 9, if the door frames of the shoji screens 3A, 3B and the window frame 2 are made of the door frame of the present invention, the interior surfaces of the window frame 2 and the shoji screens 3A, 3B are both woody. As a result, a sense of unity can be obtained, and the inner appearance of the sliding window 1 can be further improved.

Further, the fitting using such a fitting frame is not limited to the sliding window 1 of each of the above-mentioned embodiments, but the vertical sliding window, the lateral sliding window, the inside opening window, the outside opening window, the pulling window. , Various sash windows such as raising and lowering windows, FIX windows, bay windows,
It may be applied to doors and sliding doors provided at various entrances, entrances, bathrooms and the like. Further, the fitting may be applied to shoji, fusuma, etc. provided indoors.

Furthermore, when the fitting frame of the present invention is used as a window frame or shoji, it is not necessary to provide synthetic wood indoor members on all the indoor surfaces of the window frame and shoji. For example, the outer fitting frame 37 in the sliding window 1 of FIG.
As described above, the synthetic wood does not necessarily have to be arranged in a portion that is not exposed to the indoor side when the shoji screens 3A and 3B are closed. In short, since the synthetic wood also has a function of improving the designability, it may be provided at least in the indoor portion of the frame material or the frame material exposed to the inside of the frame material or the frame material. Furthermore, the parts other than the window frame and the heat insulating material of the shoji (wood or synthetic resin material) may be made of various metals such as aluminum and stainless steel, and the specific material depends on the environment around the building to be installed. It may be selected as appropriate. Further, the indoor member of each window frame and shoji is not limited to natural wood, but may be a synthetic resin material or the like, as long as it is made of a material having a lower thermal conductivity than at least the outdoor member. In addition, although the double glazing is arranged on each of the shoji screens, single glazing may be arranged, and these may be set in consideration of heat insulating performance and the like.

Also, the wooden interior members 31B to 36B, 3
8B to the outdoor members 31A to 36A, 38A, the specific shape, material, structure, etc. of the attachment, and the outdoor member 31A with which the attachment and the engaging groove are engaged.
The specific shapes of the engagement pieces 313, 315 of 36A, 38A, 36A, 38A may be appropriately set upon implementation, and at least the indoor member of the upper and lower frames and the upper and lower frames can be slidably moved in the longitudinal direction with respect to the outdoor member. Anything can be attached. Therefore, it is not always necessary to use the attachment, and for example, the outdoor member 3 may be attached to each of the indoor members 31B to 34B.
You may form the 2 groove | channel which engages with the engagement pieces 313 and 315 of 1A-34A. However, if the attachment is used, there is an advantage that the indoor members 31B to 36B, 38B have a simple cross-sectional shape and can be easily manufactured. Furthermore, in the said embodiment, each indoor member 31B-.
Although the joining structure of 36B and 38B is the phase-jamming structure, other joining structures such as, for example, those in which the respective joining surfaces that are inclined surfaces are butted against each other may be adopted as the joining structure.

[0044]

According to the fitting frame and the fitting of the present invention as described above, there is an effect that the manufacturing work can be simplified and the designability can be improved even though it is a composite frame material.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view showing a sliding window according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view of the sliding window shown in FIG.

FIG. 3A is a vertical sectional view showing an upper frame of the present embodiment, and FIG. 3B is a vertical sectional view showing a lower frame.

FIG. 4 is an exploded view of the upper frame shown in FIG.

5 is an exploded perspective view of the upper frame shown in FIG. 3 (A).

6A and 6C are vertical sectional views showing a vertical frame of the present embodiment, and FIG. 6B is a vertical sectional view showing a summing frame (vertical frame).

FIG. 7 is an exploded perspective view showing a joined state of the upper frame and the vertical frame in the present embodiment.

FIG. 8 is an exploded plan view showing a joined state of the upper frame and the vertical frame in the present embodiment.

FIG. 9 is a vertical sectional view showing a sliding window which is a modified example of the present invention.

FIG. 10 is a vertical cross-sectional view showing an upper frame which is the background art of the present invention.

[Explanation of symbols]

1 ... Sliding window, 2 ... Insulating window frame, 3 ... Aluminum-wood composite shoji,
3A ... external shoji, 3B ... internal shoji, 11 ... upper frame, 12 ... lower frame, 13 ... vertical frame, 11A, 12A, 13A ... outdoor member,
11B, 12B, 13B ... Indoor member, 11C, 12C,
13C ... Insulation member, 11D, 12D ... Indoor member, 31,
32 ... Upper frame, 33, 34 ... Lower frame, 35, 36 ... Vertical frame (combined frame), 37, 38 ... Vertical frame (door frame), 31A-36
A, 38A ... Outdoor member, 31B-36B, 38B ... Indoor member, 33C ... Indoor member, 34C ... Cover material, 39 ... Multi-layer glass, 40 ... Gasket, 100 ... Building outer wall, 31
1 ... Glass holding piece 312 ... Recessed groove portion, 313, 315 ...
Engaging piece, 321 ... Main body section, 322 ... Glass holding piece, 32
3 ... Engaging groove, 325 ... Joining surface (frame inner peripheral surface), 326 ... Joining surface (end surface), 350 ... Mounting surface, 370 ... Orthogonal surface, 38
0 ... Orthogonal plane, 400, 410 ... Attachment.

Claims (4)

[Claims] 1. An upper frame member, a lower frame member, and left and right vertical frame members.
A joiner frame configured by framing a frame material of a book, wherein each frame material includes an outdoor member made of metal and an indoor member made of a heat insulating material having a lower thermal conductivity than the outdoor member. At least the indoor members of the upper frame member and the lower frame member are attached to the outdoor member so as to be slidable in the longitudinal direction thereof, and each end face in the longitudinal direction of the indoor member is formed of the indoor member of the vertical frame member. The end surfaces of the indoor members of the upper and lower frame members and the inner peripheral surfaces of the frame of the indoor members of the vertical frame member are in contact with each other in the prospective direction of the fitting frame. A fitting frame that is an inclined surface that is inclined with respect to both the orthogonal planes orthogonal to each other and the orthogonal planes orthogonal to the longitudinal directions of the upper and lower frame members. 2. The end surfaces of the indoor member of the upper and lower frame members and the inner peripheral surface of the frame of the inner member of the vertical frame member are joined by a phase-shift structure, and the indoor member is formed on the end surface and the inner peripheral surface of the frame. The surface that is continuous with the indoor surface of the vehicle is the inclined surface.
Joinery frame described in. 3. The fitting frame according to claim 1, wherein the outdoor member is made of non-ferrous metal, and the indoor member is made of wood or synthetic resin. 4. A fitting comprising the fitting frame according to any one of claims 1 to 3 and a face material incorporated in the fitting frame.