JP2020169525A - Installation frame material and frame body for fitting - Google Patents

Abstract

To facilitate assembly work.SOLUTION: An installation frame material 15F for a fitting constitutes two surface material support parts 10A and 10B in a frame body 10, by being installed between horizontal frame parts 11 and 12 disposed parallel to each other in the frame body 10 forming a rectangular shape with two pairs of frame parts 11, 12, 13 and 14 disposed parallel to each other. A first surface material support element 15Fa disposed on the movable surface material support part 10A relative to a virtual first reference plane P1 along a longitudinal direction is integrally formed with a second surface material support element 15Fb disposed on the fixed surface material support part 10B relative to the first reference plane P1. The first surface material support element 15Fa and the second surface material support element 15Fb have a cross-sectional shape such that an outer shell constitution part 151 and a surface material engagement part 153 are rotationally symmetrical around a shaft center C along the longitudinal direction on the first reference plane P1, and are integrally provided such that the surface material engagement part 153 protrudes only from one of respective edges.SELECTED DRAWING: Figure 5

Description

The present invention relates to an erection frame material for fittings and a frame body which are arranged so as to be bridged inside the frame body such as a mullion or a transom light.

Some fittings, such as continuous windows and stepped windows, are provided with two face material support portions in one frame, and these face material support portions support different types of face materials. For example, in a continuous window in which an outward opening window and a FIX window are provided on the left and right, a erection frame portion called a mullion is provided so as to be parallel to the vertical frame portion between the upper and lower horizontal frame portions in a rectangular frame. Is arranged so that two face material support portions are formed on the frame body.

The upper and lower horizontal frame parts, vertical frame parts, and erection frame parts that form the face material support part for the outward opening window (hereinafter referred to as the movable face material support part) are changed from the edge portion located on the indoor side to the face material. The face material engaging portion to be engaged is protruding. Therefore, in this movable surface material support portion, it is possible to open the movable surface material such as a shoji so as to project outward. Further, when the movable surface material is closed, the sealing material provided at the face material engaging portion can be brought into close contact with the movable surface material, and the desired airtightness and watertightness between the frame and the movable surface material can be achieved. It is possible to secure.

On the other hand, the upper and lower horizontal frame portions, vertical frame portions, and erection frame portions that form the face material support portion for the FIX window (hereinafter referred to as the fixed face material support portion) have face materials from the edges located on the outdoor side, respectively. The face material engaging portion that engages with is protruding. Therefore, in this fixed face material support portion, by attaching the ridge to the edge on the indoor side, the fixed face material such as double glazing is sandwiched between the face material engaging portion on the outdoor side and the ridge. This makes it possible to prevent problems caused by direct sunlight irradiating the ridge.

In the above-mentioned frame body, as the horizontal frame portion, a movable surface material support portion and a fixed surface material support portion having different cross-sectional shapes are applied, and both edge end faces are joined to each other to form a straight line. I have to. More specifically, for the portion located on the inner peripheral side, the face material engaging portion protrudes from different edges on the outdoor side and the indoor side, while the portion located on the outer peripheral side has the same cross-sectional shape. The horizontal frame portion is formed by applying the frame material provided and joining the portions located on the outer peripheral side to each other. The above-mentioned frame body is embodied by interposing a erection frame portion between the inner peripheral side portions where the face material engaging portions protrude from different edge portions and absorbing the difference in cross-sectional shape between the two. (For example, see Patent Document 1).

JP-A-2007-162353

By the way, in the above-mentioned frame body, the orientation of the erection frame portion must be confirmed, which causes the assembly work to be complicated. That is, when the erection frame portion is mounted in the opposite direction, the sealing material cannot be mounted because the cross-sectional shape of the face material engaging portion differs between the horizontal frame portion and the vertical frame portion and the erection frame portion. There is a risk of causing problems such as a gap between the fixed surface material and the fixed surface material. Therefore, when assembling the frame body, the cross-sectional shape of the face material engaging portion provided in the erection frame portion and the cross-sectional shape of the face material engaging portion provided in each of the horizontal frame portion and the vertical frame portion are used. It is necessary to visually check the above, which complicates the work.

In view of the above circumstances, it is an object of the present invention to provide an erection frame material for fittings and a frame body capable of facilitating assembly work.

In order to achieve the above object, the erection frame material for fittings according to the present invention is a set of frame members arranged parallel to each other with respect to a rectangular frame having two sets of frame portions arranged parallel to each other. It is an erection frame material for fittings that constitutes two face material support portions on the frame body by being erected between the frame portions, and is the above 2 with respect to a virtual first reference plane along the longitudinal direction. The first face material support element arranged on one of the two face material support portions and the second face material support element arranged on the other side of the two face material support parts are integrally formed with respect to the first reference plane. In the first face material support element and the second face material support element, the outer shell component portion constituting the outer shell portion and the face material engaging portion engaging with the face material are in the longitudinal direction on the first reference plane. It has a cross-sectional shape that is rotationally symmetric with respect to the axis along the axis, and is characterized in that the face material engaging portion is integrally provided so as to protrude from only one of the individual edge portions.

Further, the frame body according to the present invention forms a rectangular shape having two sets of frame portions arranged in parallel with each other by joining the edge end faces of the frame materials for fittings to each other, and is arranged in parallel with each other. A frame body in which two face material support portions are provided by arranging the erection frame material for fittings according to claim 1 between one set of frame portions, and is an end of the erection frame material for fittings. A set of frame portions to which the portions are connected is formed in a straight line by joining two frame members for fittings having different cross-sectional shapes to each other, and is used for the two fittings constituting the frame portion. In the frame material, the outer peripheral side element arranged on one side with respect to the virtual second reference plane along the longitudinal direction and the inner peripheral side element arranged on the other side with respect to the second reference plane are integrally formed. The frame portion is formed by joining the outer peripheral side elements to each other, and is engaged with the face material via a face material engaging portion protruding from the inner peripheral side element toward the inner peripheral side. The fitting frame material that constitutes one of the two face material support portions between the first face material support element and the inner peripheral outer shell component portion constitutes the outer shell portion of the inner peripheral side element. Has the same cross-sectional shape as the outer shell component of the first face material support element, and is joined to the first face material support element via the inclined joint surfaces provided for each, and the second face material In the frame material for fittings that constitutes the other of the two face material support portions between the support elements, the inner peripheral outer shell constituent portion that constitutes the outer shell portion of the inner peripheral side element is the second face material support element. It has the same cross-sectional shape as the outer shell constituent portion of the above, and is joined to the second face material support element via an inclined joint surface provided for each.

According to the present invention, there are a first face material support element and a second face material support element, and these first face material support element and the second face material support element form an outer shell component and an outer shell component. The face material engaging portion that engages with the face material has a cross-sectional shape that is rotationally symmetric with respect to the axis on the first reference plane along the longitudinal direction, and the face material engaging portion is formed from only one edge. It is not necessary to confirm the orientation when assembling the frame by applying this erection frame material for fittings because the frame is projected. Therefore, it becomes possible to facilitate the assembling work of the frame body to be applied.

Further, according to the present invention, the erection frame material for fittings has a first face material support element and a second face material support element, and these first face material support element and the second face material support element are outer shells. The outer shell component portion constituting the portion and the face material engaging portion engaged with the face material have a cross-sectional shape that is rotationally symmetric with respect to the axis on the first reference plane along the longitudinal direction, and one of them. Since the one in which the face material engaging portion protrudes only from the edge portion is applied, it is not necessary to confirm the orientation when assembling the frame. Therefore, it becomes possible to facilitate the assembling work of the frame body to be applied.

It is a figure which looked at the fitting which applied the erection frame material for fittings which is embodiment of this invention, and the frame body from the room side. It is a cross-sectional view of the fitting shown in FIG. It is a vertical cross-sectional view of the face material support part which supports a movable face material in the fitting shown in FIG. It is a vertical sectional view of the face material support part which supports a fixed face material in the fitting shown in FIG. The frame material applied to the fitting shown in FIG. 1 is shown. FIG. 1A is an end view of the erection frame material for fitting, (b) is an end view of the frame material for first fitting, and (c) is a second fitting. It is an end view of the frame material. It is a figure which shows the main part of the fitting shown in FIG. 1 by synthesizing the part which shows from the indoor side and the part which developed the cross section. It is a main part vertical sectional view which shows the modification of this invention.

Hereinafter, preferred embodiments of the erection frame material for fittings according to the present invention will be described in detail with reference to the accompanying drawings.
1 to 4 show fittings to which a fitting frame and a frame body according to an embodiment of the present invention are applied. The fitting illustrated here is a window in which an outward opening window and a FIX window are connected to the left and right, and includes a frame body 10.

The frame body 10 has upper and lower horizontal frame portions 11 and 12 and left and right vertical frame portions 13 and 14 to form a rectangular frame, and includes an erection frame portion 15 inside. By connecting both ends of the erection frame portion 15 to the upper and lower horizontal frame portions 11 and 12 in a state of being parallel to the vertical frame portions 13 and 14, the two left and right face material support portions 10A, inside the frame body 10. It constitutes 10B. In the present embodiment, a face material support portion (hereinafter, referred to as a movable face material support portion 10A when distinguished) is configured in a portion on the left side when viewed from the indoor side to form an outer opening window. A face material support portion (hereinafter, referred to as a fixed face material support portion 10B when distinguished) for forming a FIX window is formed in a portion on the right side when viewed from the indoor side. On the movable surface material support portion 10A, a shoji (face material) 20 having a resin stile 22 mounted on four circumferences of a rectangular double glazing 21 is supported as a movable surface material so as to be openable and closable. On the other hand, a rectangular double glazing (face material) 30 is directly fitted into the fixed face material support portion 10B as a fixed face material.

The horizontal frame portions 11, 12, the vertical frame portions 13, 14 and the erection frame portion 15 constituting the frame body 10 are extruded shaped members molded from resin, respectively. Of these, the vertical frame portions 13 and 14 and the erection frame portion 15 are composed of an integral fitting frame material 13F and 14F and an integral fitting erection frame material 15F, each of which has a substantially uniform cross-sectional shape over the entire length. There is. On the other hand, the upper horizontal frame portion 11 is straight by connecting the fitting frame material 11F1 constituting the movable surface material supporting portion 10A and the fitting frame material 11F2 constituting the fixed surface material supporting portion 10B to each other. It is structured like a shape. Similarly, the lower horizontal frame portion 12 is linear by connecting the fitting frame material 12F1 constituting the movable surface material supporting portion 10A and the fitting frame material 12F2 constituting the fixed surface material supporting portion 10B to each other. It is configured in. In the above-mentioned fittings, the fitting frame materials 11F1, 12F1, 13F constituting the movable surface material supporting portion 10A have the same cross-sectional shape as each other, and the fitting frame materials 11F2, 12F2 forming the fixed surface material supporting portion 10B. The frame body 10 is configured by applying the 14Fs having the same cross-sectional shape to each other.

Hereinafter, referring to FIG. 5, the configuration of the erection frame material 15F for fittings constituting the erection frame portion 15, and the frame material for fittings constituting the horizontal frame portions 11 and 12 and the vertical frame portions 13 and 14 of the frame body 10. The configurations of 11F1, 11F2, 12F1, 12F2, 13F, and 14F will be described in detail, and the characteristic portions of the present invention will be described. In the following, for convenience, the fitting frame materials 11F1, 12F1, 13F constituting the movable surface material supporting portion 10A are referred to as "first fitting frame material 100A", and the fitting frame material constituting the fixed surface material supporting portion 10B. 11F2, 12F2, 14F will be referred to as "second fitting frame material 100B". Further, when the erection frame material 15F for fittings, the frame material 100A for the first fittings, and the frame material 100B for the second fittings will be described, the respective directions will be specified by the posture in which the fittings are configured.

As shown in FIG. 5A, the erection frame material 15F for fittings constituting the erection frame portion 15 is a first face material arranged on one side with respect to a virtual first reference plane P1 along the prospective direction. The support element 15Fa and the second face material support element 15Fb arranged on the opposite side of the first reference plane P1 are integrally molded. The first reference plane P1 is a plane that serves as a boundary between the two face member support portions 10A and 10B in the frame body 10. In the following, for convenience, the portion arranged on the movable surface material support portion 10A is referred to as the first surface material support element 15F of the fitting erection frame material 15F, and the portion arranged on the fixed surface material support portion 10B is used as the fitting erection frame material. It will be described as the second face material support element 15Fb on the 15th floor.

Here, the prospective direction is a direction along the depth of the fitting as shown by an arrow A in FIGS. 2 to 5. A surface along the prospective direction may be referred to as a prospective surface. Further, in the present embodiment, the term finding direction is also used for convenience. The finding direction is a direction along the top and bottom orthogonal to the prospective direction in the case of those extending along the horizontal direction such as the horizontal frame portions 11, 12, and the like. In the case of vertical frame portions 13, 14, etc., which extend along the vertical direction, the direction along the horizontal direction orthogonal to the prospective direction is called the finding direction. A surface along the finding direction may be referred to as a finding surface. Further, the outer peripheral side is the side which is the outer side with respect to the frame body 10, and the inner peripheral side is the side which is the inner side with respect to the frame body 10.

As is clear from the figure, the first face material support element 15Fa and the second face material support element 15Fb are centered on the axial center C along the longitudinal direction of the erection frame material 15F for fittings on the first reference plane P1. It has an outer shell component 151 having a cross-sectional shape that is rotationally symmetric. As shown by the dot portions in FIG. 5A, the outer shell component 151 appears on the outer surface of the erection frame material 15F for fittings, and is composed of the first face material support element 15Fa and the second face material support element 15Fb. It is a thick portion constituting the outer shell portion of the erection frame material 15F for fittings. The outer shell portion of the erection frame material 15F for fittings is the minimum element portion required to form the hollow portion 140. That is, a portion such as a rib provided inside is not included in the outer shell constituent portion 151. Further, even in the portion that appears to the outside, the portion such as a mere fin-shaped protrusion or recess is not included in the outer shell constituent portion 151. In the present embodiment, the outer shell constituent portion 151 has an inner wall portion 151a extending in the prospective direction and two inner side wall portions 151b extending from both side edges of the inner wall portion 151a along the finding direction. Is configured. The outer shell component 151 of the first face material support element 15F and the outer shell component 151 of the second face material support element 15Fb form a hollow portion 140 between each other by making the inner side wall portion 151b continuous with each other. .. As is clear from the figure, in the hollow portion 140, the inner wall portions 151a are connected to each other by two reinforcing ribs 141 extending along the finding direction.

The inner wall portion 151a of the outer shell constituent portion 151 is provided with a ridge mounting groove (push mounting portion) 152 on one edge portion and a face material engaging portion 153 on the other edge portion. The ridge mounting groove 152 is a groove-shaped recess that opens on the inner peripheral side, and is formed over the entire length along the longitudinal direction of the erection frame material 15F for fittings. It is possible to mount the ridge 300, which is required when constructing the FIX window, in the ridge mounting groove 152. The face material engaging portion 153 is a plate-shaped portion protruding from the inner wall portion 151a toward the inner peripheral side, and is formed over the entire length along the longitudinal direction of the erection frame material 15F for fittings. In the present embodiment, the face material engaging portion 153 having a hollow thick plate shape is provided so as to be substantially orthogonal to the first reference plane P1. A sealing material mounting groove 153a is provided on the extending edge portion of the face material engaging portion 153. The sealing material mounting groove 153a is a groove-shaped recess formed on the surface of the face material engaging portion 153 facing one edge of the inner wall portion 151a, and is formed over the entire length along the longitudinal direction of the erection frame material 15F for fittings. It is done. In the sealing material mounting groove 153a, a stile for sealing between the glass sealing material 301 for sealing with the double glazing 30 provided in the FIX window and the resin stile 22 provided around the four circumferences of the shoji 20. It is possible to selectively attach the sealing material 302. As is clear from the figure, a drainage groove 151c is formed in the outer shell constituent portion 151 adjacent to the face material engaging portion 153 along the longitudinal direction of the fitting erection frame member 15F.

The first face material support element 15Fa and the second face material support element 15Fb of the erection frame material 15F for fittings are integrally molded as an extruded shape member at the same time, and the individually molded first face material support element 15Fa. And the second face material support element 15Fb are not connected to each other. However, in the present invention, the first face material support element 15Fa and the second face material support element 15Fb may be individually molded and then connected to each other as the erection frame material 15F for fittings.

On the other hand, as shown in FIG. 5B, the first fitting frame material 100A constituting the horizontal frame portions 11 and 12 and the vertical frame portion 13 with respect to the virtual second reference plane P2 along the prospective direction. It has an outer peripheral side element 110A arranged on one side and an inner peripheral side element 120A arranged on the other side with respect to the second reference plane P2. Similarly, as shown in FIG. 5C, the second fitting frame material 100B constituting the horizontal frame portions 11 and 12 and the vertical frame portion 14 is relative to the virtual second reference plane P2 along the prospective direction. It has an outer peripheral side element 110B arranged on one side and an inner peripheral side element 120B arranged on the other side with respect to the second reference plane P2. The virtual second reference plane P2 along the prospective direction extends along the longitudinal direction of each of the fitting frame materials 100A and 100B (the direction orthogonal to the paper surface in FIG. 5), and the fitting frame material 100A, It is a prospective surface that divides 100B into outer peripheral side elements 110A and 110B located on the outer peripheral side of the frame body 10 and inner peripheral side elements 120A and 120B located on the inner peripheral side.

As is clear from FIG. 5, the outer peripheral side elements 110A and 110B are configured such that the first fitting frame material 100A and the second fitting frame material 100B have outer peripheral outer shell constituent portions 111 having the same cross-sectional shape. It is done. On the other hand, with respect to the inner peripheral side elements 120A and 120B, the inner peripheral outer shell having a cross-sectional shape in which the first fitting frame material 100A and the second fitting frame material 100B are mirror images of each other with respect to the plane along the finding direction. It is configured to have a component 121.

As shown by the cross-hatched portions in FIGS. 5 (b) and 5 (c), the outer outer shell component 111 appears on the outer surface of the fitting frame material 100 and is inside the inner peripheral side elements 120A and 120B. It is a thick portion that constitutes the outer shell portion of the frame materials 100A and 100B for fittings together with the peripheral outer shell constituent portion 121. In the present embodiment, a base wall portion 111a forming a flat plate shape along the prospective direction and two outer wall portions 111b extending from both side edges of the base wall portion 111a to the inner peripheral side along the finding direction, respectively. The outer peripheral outer shell constituent portion 111 is configured with the draining portion 111c. The draining portion 111c is a hollow protruding portion extending from the outer peripheral side finding surface of the outer wall portion 111b arranged on the outdoor side toward the outdoor side. The outer surface 111c1 located on the outer peripheral side of the draining portion 111c extends so as to be substantially perpendicular to the outer wall portion 111b, while the inner side surface 111c2 located on the inner peripheral side gradually extends toward the outdoor side. It is slightly inclined so that it becomes. A nail fin portion 112a is provided on the surface of the base wall portion 111a on the outer peripheral side so as to extend toward the outer circumference. The outer wall portion 111b arranged on the indoor side is provided with a connecting fin portion 112b so as to extend from the edge portion located on the outer peripheral side toward the indoor side. The nail fin portion 112a and the connecting fin portion 112b are merely flat plate-like protruding portions, and are not included in the outer peripheral outer shell constituent portion 111 described above.

The inner peripheral outer shell component 121, like the outer outer shell component 111, appears on the outer surface of the fitting frame materials 100A and 100B, and together with the outer peripheral outer shell component 111, the outer shell of the fitting frame materials 100A and 100B. It is a thick part that constitutes. In the present embodiment, it is the same as the outer shell constituent portion 151 of the erection frame material 15F for fittings so that the hollow portion 130 can be formed between the outer peripheral outer shell constituent portions 111 of the outer peripheral side elements 110A and 110B. The inner peripheral outer shell constituent portions 121 of the inner peripheral side elements 120A and 120B are formed so as to have a cross-sectional shape. That is, the inner peripheral side element 120A of the first fitting frame material 100A and the inner peripheral side element 120B of the second fitting frame material 100B have an inner wall portion 121a extending in the prospective direction and both side edge portions of the inner wall portion 121a. The inner peripheral outer shell constituent portion 121 is configured by having two inner side wall portions 121b extending from the above to the outer peripheral side along the finding direction. The inner peripheral outer shell constituent portion 121 is provided with a ridge mounting groove 122 on one edge portion and a face material engaging portion 123 on the other edge portion. The ridge mounting groove 122 has the same cross-sectional shape as the ridge mounting groove 152 provided on the erection frame material 15F for fittings. The face material engaging portion 123 is provided with a sealing material mounting groove 123a on which the glass sealing material 301 and the stile sealing material 302 can be selectively mounted. The point that the drainage groove 121c is formed along the longitudinal direction of the fitting frame members 100A and 100B in the portion of the inner peripheral outer shell constituent portion 121 adjacent to the face material engaging portion 123 is also a point that the fitting erection frame material 15F. Is similar to. However, in the frame material 100A for the first fitting, the face material engaging portion 123 is provided on the edge portion on the indoor side opposite to the draining portion 111c, and in the frame material 100B for the second fitting, the draining portion 111c A face material engaging portion 123 is provided on the same outdoor edge as the above.

In the present embodiment, for convenience of explanation, the outer peripheral side elements 110A and 110B and the inner peripheral side elements 120A and 120B of the fitting frame materials 100A and 100B are described separately with the second reference plane P2 as a boundary. However, these outer peripheral side elements 110A and 110B and inner peripheral side elements 120A and 120B are integrally molded for each of the fitting frame materials 100A and 100B as extruded shaped members, and the individually molded ones are connected. Not what I did. However, in the present invention, the outer peripheral side elements 110A and 110B and the inner peripheral side elements 120A and 120B may be individually molded and then connected to each other as the frame materials 100A and 100B for fittings, respectively.

Hereinafter, the configuration of the frame body 10 to which the erection frame material 15F for fittings, the frame material 100A for the first fittings, and the frame material 100B for the second fittings are applied will be described. First, with respect to the upper and lower horizontal frame portions 11 and 12 constituting the frame body 10, the frame material 100A for the first fitting and the fixed surface material support portion corresponding to the length of the movable surface material support portion 10A along the left-right direction. Two sets of the second fitting frame material 100B facing the length along the left-right direction of 10B are prepared, and as shown in FIG. 6, the edge end face of the first fitting frame material 100A and the second fitting frame material are prepared. It is configured by welding the edge end faces of 100B to each other.

Orthogonal joint surfaces S1 orthogonal to the longitudinal direction are formed on the outer peripheral side elements 110A and 110B on the edge end faces of the first fitting frame material 100A and the edge end faces of the second fitting frame material 100B to be welded. An inclined joint surface S2 inclined with respect to the longitudinal direction is formed on the inner peripheral side elements 120A and 120B. The inclined joint surface S2 is a plane that inclines along the prospective direction and gradually recedes as it is separated from the second reference plane P2. That is, when the edge end faces of the first fitting frame material 100A and the second fitting frame material 100B are joined to each other, the inclined joint surface S2 is inclined so that the mutual distance gradually increases as the distance from the second reference plane P2 increases. However, the inner peripheral side elements 120A and 120B of the two fitting frame materials 100A and 100B are separated. In the illustrated example, each inclined joint surface S2 is formed so as to have an inclination angle α of 45 ° from the second reference plane P2.

As described above, the two fitting frame members 100A and 100B having the orthogonal joint surface S1 and the inclined joint surface S2 formed on the edge end surface become linear by being welded to each other via the outer peripheral side elements 110A and 110B. The horizontal frame portions 11 and 12 are configured. For welding of the outer peripheral side elements 110A and 110B, thermal welding generally used in resin windows may be applied. As described above, the outer peripheral side elements 110A and 110B of the fitting frame materials 100A and 100B are configured to have the same cross-sectional shape as each other. The inner peripheral side elements 120A and 120B of the fitting frame materials 100A and 100B do not come into contact with each other by providing the inclined joint surface S2. Therefore, the inner peripheral side element 120A. Even when the fore edge surfaces of the two fitting frame members 100A and 100B are opposed to each other in a direction in which the face material engaging portion 123 of the 120B protrudes from the opposite edge portion, the outer peripheral outer shell configuration of the outer peripheral side elements 110A and 110B It is possible to join and weld each other without a gap through the portion 111.

As the vertical frame portion 13 constituting the movable surface material support portion 10A, a single frame material 100A for the first fitting is applied as it is, and as the vertical frame portion 14 constituting the fixed surface material support portion 10B, a single frame material 100A is applied. The frame material 100B for the second fitting is applied as it is. The first fitting frame material 100A and the second fitting frame material 100B to be applied have the same length as each other. If the vertical frame portions 13 and 14 are joined to and welded to the upper and lower horizontal frame portions 11 and 12 described above, the rectangular frame body 10 is formed. Both ends of the horizontal frame portions 11 and 12 and both ends of the vertical frame portions 13 and 14 are joined by fastening via a 45 ° inclined surface formed in each. In this case, in the vertical frame portions 13 and 14, the face material engaging portions 123 project from the same edge portion with respect to the upper and lower horizontal frame portions 11 and 12 to be welded. Therefore, between the vertical frame portions 13 and 14 and the horizontal frame portions 11 and 12, the outer peripheral side elements 110A and 110B and the inner peripheral side elements 120A and 120B are all interposed in the face material support portions 10A and 10B, respectively. It is in a state of being joined and welded. As a result of the above, in the illustrated example, the face material engaging portion 123 is arranged at the edge portion where all of the first fitting frame material 100A constituting the movable face material support portion 10A is on the indoor side (FIGS. 2 and 3). ), And the face material engaging portion 123 is arranged at the edge portion where all of the second fitting frame material 100B constituting the fixed face material support portion 10B is on the outdoor side (FIGS. 2 and 4).

On the other hand, as shown in FIG. 6, the erection frame material 15F for fittings is formed with inclined joint surfaces S3 along the prospective direction at both the upper and lower ends. The inclined joint surface S3 is formed corresponding to the inclined joint surface S2 of the inner peripheral side elements 120A and 120B. That is, the inclined joint surface S3 is provided on the erection frame material 15F for fittings so that the portion located on the first reference plane P1 becomes the tip edge and each has an inclination angle β of 45 ° with respect to the first reference plane P1. There is. Therefore, if the erection frame material 15F for fittings is arranged between the upper and lower horizontal frame portions 11 and 12 in the direction in which the face material engaging portion 153 of the first face material support element 15F protrudes from the edge portion on the indoor side, it is inclined. The erection frame material 15F for fittings and the upper and lower horizontal frame portions 11 and 12 are joined via the joint surfaces S3 and S2.

Here, as described above, the fitting frame material 15F has the same cross-sectional shape as the inner peripheral side element 120A of the first fitting frame material 100A and the inner peripheral side element 120B of the second fitting frame material 100B. As described above, the first face material support element 15Fa and the second face material support element 15Fb are configured. Therefore, the erection frame material 15F for fittings has an inner circumference with respect to each of the inner peripheral side elements 120A and 120B in which the face material engaging portion 123 protrudes from the edge portions on opposite sides of the upper and lower horizontal frame portions 11 and 12. In a state where the outer shell component 151 of the first face material support element 15Fa and the second face material support element 15Fb is joined to the outer shell component 121, and the face material engagement part 153 is joined to the face material engagement part 123. It becomes possible to weld. Moreover, in the first face material support element 15Fa and the second face material support element 15Fb of the erection frame material 15F for fittings, the outer shell constituent portion 151 and the face material engaging portion 153 are in the longitudinal direction on the first reference plane P1. It has a cross-sectional shape that is rotationally symmetric with respect to the axis C along the axis. Therefore, as long as the projecting directions of the face material engaging portion 153 are matched with the adjacent frame material 100A for the first fitting and the frame material 100B for the second fitting, the cross-sectional shape of the face material engaging portion 153 can be formed. There is no need to check visually. Therefore, it becomes possible to facilitate the work when assembling the erection frame material 15F for fittings.

As described above, in the frame body 10, the face material engaging portions 153 and 123 protrude from the edge portion located on the indoor side on the four circumferences of the movable surface material support portion 10A, and on the four circumferences of the fixed surface material support portion 10B. The face material engaging portions 153 and 123 project from the edge portion located on the outdoor side. Therefore, in the movable surface material support portion 10A, a series of stile sealing materials 302 can be mounted on the sealing material mounting grooves 153a and 123a of the face material engaging portions 153 and 123. As a result, if the shoji 20 is supported by the movable surface material support portion 10A, an outward opening window can be formed, and when the shoji 20 is closed, the stile sealing material 302 is brought into contact with the resin stile 22 of the shoji 20. It is possible to secure the desired watertightness and airtightness.

On the other hand, in the fixed face material support portion 10B, a series of glass sealing materials 301 can be mounted on the sealing material mounting grooves 153a and 123a of the face material engaging portions 153 and 123, and the edge portion on the indoor side. The ridge 300 can be mounted in the ridge mounting grooves 152 and 122 located at. Therefore, the FIX window can be formed by sandwiching the double glazing 30 for FIX between the face material engaging portions 153, 123 and the ridge 300. Moreover, in this FIX window, since the ridge 300 is arranged on the indoor side, it is possible to prevent problems caused by direct sunlight irradiating the ridge 300.

In the above-described embodiment, the frame body 10 of the fitting in which the outer window and the FIX window are connected is illustrated, but the present invention is not necessarily limited to a combination thereof. For example, as shown in FIG. 7, if the shoji 200 is supported so as to open to the indoor side with respect to the fixed surface material support portion 10B of the frame body 10 configured in the embodiment, the outside opening window and the inside It is also possible to construct a fitting in which a hinged window and a continuous window are connected. Further, if a transom along the horizontal direction is applied as the erection frame portion 15, it is possible to form a frame body for fittings in which an outer window and a FIX window (or an inner window) are vertically stepped windows. It is possible. In this case, the left and right vertical frame portions 13 and 14 are joined by the fitting frame members 100A and 100B joined in a direction in which the face material engaging portion 123 protrudes from the edge portions on opposite sides to each other. Further, in the case of forming the frame portion by welding the two frame materials 100A and 100B for fittings, in the above-described embodiment, the orthogonal joint surfaces S1 orthogonal to the longitudinal direction are formed on the outer peripheral side elements 110A and 110B. It is advantageous in terms of appearance quality because it is joined together. However, the joint surfaces for joining the outer peripheral side elements 110A and 110B do not necessarily have to be orthogonal to each other in the longitudinal direction, and for example, one inclined joint surface S2 may be joined to each other via an extended inclined joint surface. Is also possible.

Further, in the above-described embodiment, the ridge 300 is mounted on the ridge mounting grooves 122 and 152, but the portion for mounting the ridge 300 does not necessarily have to be a groove, and if the ridge 300 can be mounted, other parts may be used. It may be configured.

As described above, the erection frame material for fittings according to the present invention has one set of frame portions arranged parallel to each other with respect to a rectangular frame having two sets of frame portions arranged parallel to each other. It is an erection frame material for fittings that constitutes two face material support portions on the frame body by being erected between the two surfaces, and the two surfaces with respect to a virtual first reference plane along the longitudinal direction. The first face material support element arranged on one of the material support portions and the second face material support element arranged on the other side of the two face material support parts with respect to the first reference plane are integrally formed, and the above-mentioned In the first face material support element and the second face material support element, the outer shell component portion constituting the outer shell portion and the face material engaging portion engaged with the face material are along the longitudinal direction on the first reference plane. It has a cross-sectional shape that is rotationally symmetric with respect to the axis, and is characterized in that the face member engaging portions are integrally provided so as to project from only one of the individual edge portions.

According to the present invention, there are a first face material support element and a second face material support element, and these first face material support element and the second face material support element form an outer shell component and an outer shell component. The face material engaging portion that engages with the face material has a cross-sectional shape that is rotationally symmetric with respect to the axis on the first reference plane along the longitudinal direction, and the face material engaging portion is formed from only one edge. It is not necessary to confirm the orientation when assembling the frame by applying this erection frame material for fittings because the frame is projected. Therefore, it becomes possible to facilitate the assembling work of the frame body to be applied.

Further, according to the present invention, in the above-mentioned erection frame material for fittings, each of the first face material support element and the second face material support element is provided with a ridge mounting portion for mounting a ridge on the other edge. It is characterized by being.

According to the present invention, by mounting the ridge on the ridge mounting portion, the edge portion of the face material can be sandwiched between the face material engaging portion and the ridge, and for example, a FIX window can be configured. Become.

Further, the frame body according to the present invention forms a rectangular shape having two sets of frame portions arranged in parallel with each other by joining the edge end faces of the frame materials for fittings to each other, and is arranged in parallel with each other. A frame body in which two face material support portions are provided by arranging the erection frame material for fittings according to claim 1 between one set of frame portions, and is an end of the erection frame material for fittings. A set of frame portions to which the portions are connected is formed in a straight line by joining two frame members for fittings having different cross-sectional shapes to each other, and is used for the two fittings constituting the frame portion. In the frame material, the outer peripheral side element arranged on one side with respect to the virtual second reference plane along the longitudinal direction and the inner peripheral side element arranged on the other side with respect to the second reference plane are integrally formed. The frame portion is formed by joining the outer peripheral side elements to each other, and is engaged with the face material via a face material engaging portion protruding from the inner peripheral side element toward the inner peripheral side. The fitting frame material that constitutes one of the two face material support portions between the first face material support element and the inner peripheral outer shell component portion constitutes the outer shell portion of the inner peripheral side element. Has the same cross-sectional shape as the outer shell component of the first face material support element, and is joined to the first face material support element via the inclined joint surfaces provided for each, and the second face material In the frame material for fittings that constitutes the other of the two face material support portions between the support elements, the inner peripheral outer shell constituent portion that constitutes the outer shell portion of the inner peripheral side element is the second face material support element. It has the same cross-sectional shape as the outer shell constituent portion of the above, and is characterized in that it is joined to the second face material support element via the inclined joint surfaces provided in each.

According to the present invention, the erection frame material for fittings has a first face material support element and a second face material support element, and these first face material support element and the second face material support element form an outer shell portion. The outer shell component and the face material engaging part that engages with the face material have a cross-sectional shape that is rotationally symmetric about the axis on the first reference plane along the longitudinal direction, and one edge portion. It is not necessary to confirm the orientation when assembling the frame because the one in which the face material engaging portion protrudes from only is applied. Therefore, it becomes possible to facilitate the assembling work of the frame body to be applied.

Further, in the above-described frame body, in the above-mentioned frame body, the two frame materials for fittings constituting the frame portion have the same cross-sectional shape as the outer peripheral outer shell constituent portions constituting the outer shell portion of the outer peripheral side element. It is characterized in that it is joined to each other via the outer shell constituent portion.

According to the present invention, since the two frame materials for fittings are joined via the outer peripheral outer shell constituent portion having the same cross-sectional shape, a desired joining strength can be secured for the frame portion.

Further, in the above-described frame body, in the above-described frame, each of the first face material support element and the second face material support element is provided with a ridge mounting portion for mounting a ridge on the other edge, and the face material is provided. The face material support portion in which the engaging portion is arranged on the outdoor side is characterized in that a face material for FIX is sandwiched between the ridge attached to the ridge mounting portion and the face material engaging portion. There is.

According to the present invention, since the ridge is provided on the indoor side, even if the fitting is provided in a place exposed to direct sunlight, for example, there is no possibility of causing a problem such as thermal deformation of the ridge.

10 Frame, 10A, 10B Face material support, 11,12 Horizontal frame, 13,14 Vertical frame, 100A, 100B (11F1,11F2,12F1,12F2,13F, 14F) Frame material for joinery, 15F For joinery Erecting frame material, 15Fa first surface material support element, 15Fb second surface material support element, 20 shoji, 30 double glazing, 110A, 110B outer circumference side element, 111 outer circumference outer shell component, 120A, 120B inner circumference side element, 121 Inner circumference outer shell component, 122, 152 ridge mounting groove, 123, 153 face material engaging part, 151 outer shell component, 300 ridge, C axis, P1 first reference plane, P2 second reference plane, S2 , S3 Inclined joint surface

Claims (5)

By being erected between one set of frame portions arranged parallel to each other with respect to a rectangular frame having two sets of frame portions arranged parallel to each other, two sets of frame portions are installed in the frame body. It is an erection frame material for fittings that constitutes the face material support part, and is
The first face material support element arranged on one of the two face material support portions with respect to the virtual first reference plane along the longitudinal direction, and the two face material support portions with respect to the first reference plane. The second face material support element arranged on the other side is integrally molded,
In the first face material support element and the second face material support element, the outer shell component portion constituting the outer shell portion and the face material engaging portion engaged with the face material are oriented in the longitudinal direction on the first reference plane. An erection frame for fittings, which has a cross-sectional shape that is rotationally symmetric with respect to an axial center along the axis, and is integrally provided so that the face material engaging portion projects from only one of the individual edges. Material. The fitting for fittings according to claim 1, wherein each of the first face material support element and the second face material support element is provided with a ridge mounting portion for mounting the ridge on the other edge. Elevation frame material. By joining the edge ends of the fitting frame materials to each other, a rectangular shape having two sets of frame portions arranged parallel to each other is formed, and one set of frame portions arranged parallel to each other forms a rectangular shape. A frame body in which two face material support portions are provided by arranging the erection frame material for fittings according to claim 1.
The set of frame portions to which the end portions of the erection frame materials for fittings are connected are formed in a straight line by joining two frame materials for fittings having different cross-sectional shapes to each other.
The two fitting frame materials constituting the frame portion are arranged on one side of the virtual second reference plane along the longitudinal direction and on the other side of the second reference plane. The inner peripheral side elements to be formed are integrally formed, and the outer peripheral side elements are joined to each other to form the frame portion, and a face material engaging portion protruding from the inner peripheral side element toward the inner peripheral side is formed. It is engaged with the face material through
In the fitting frame material that constitutes one of the two face material support portions between the first face material support element, the inner peripheral outer shell component portion that constitutes the outer shell portion of the inner peripheral side element is the first. It has the same cross-sectional shape as the outer shell component of the one-face material support element, and is joined to the first face material support element via the inclined joint surfaces provided for each.
In the fitting frame material that constitutes the other of the two face material support portions between the second face material support element, the inner peripheral outer shell component portion that constitutes the outer shell portion of the inner peripheral side element is the first. A frame body having the same cross-sectional shape as the outer shell constituent portion of the two-face material support element, and being joined to the second face material support element via inclined joint surfaces provided for each. The two frame materials for fittings constituting the frame portion have the same cross-sectional shape of the outer peripheral outer shell constituent portions constituting the outer shell portion of the outer peripheral side element, and are joined to each other via the outer peripheral outer shell constituent portion. The frame according to claim 3, wherein the frame is made of the same. Each of the first face material support element and the second face material support element is provided with a ridge mounting portion for mounting a ridge on the other edge.
The face material for FIX is sandwiched between the ridge attached to the ridge mounting portion and the face material engaging portion in the face material support portion where the face material engaging portion is arranged on the outdoor side. The frame according to claim 3.

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