JP7176996B2 - Construction frame materials and frames for fittings - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an erection frame member for fittings and a frame, such as a mullion or a mulch, which are arranged so as to bridge the inside of the frame.

2. Description of the Related Art There are fittings, such as continuous windows and stepped windows, in which two face material supporting portions are provided in one frame, and these face material supporting portions support different forms 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 erected frame portion called a mullion is arranged between the upper and lower horizontal frame portions in a rectangular frame so as to be parallel to the vertical frame portion. are provided to form two face member support portions in the frame.

The upper and lower horizontal frames, vertical frames, and erection frames that make up the panel supporting part for the outside casement window (hereinafter referred to as the movable panel supporting part) are provided with The face material engaging portion to be engaged protrudes. Therefore, in this movable panel supporting portion, it is possible to open the movable panel such as a shoji so as to protrude to the outside of the room. In addition, when the movable face member is closed, the sealing material provided at the face member engaging portion can be brought into close contact with the movable face member, thereby achieving desired airtightness and watertightness between the frame and the movable face member. It is possible to ensure

On the other hand, the upper and lower horizontal frame portions, vertical frame portions, and installation frame portions that constitute the face material support portion for the FIX window (hereinafter referred to as the fixed face material support portion) are provided with the face material from the edge located on the outdoor side, respectively. A face member engaging portion that engages with the protrudes. Therefore, in this fixed face member supporting portion, by attaching a rim to the edge portion on the interior side, a fixed face member such as double glazing can be sandwiched between the face member engagement portion on the exterior side and the rim. It is possible to prevent problems caused by direct exposure of sunlight to the ridge.

In the above-mentioned frame, as the horizontal frame section, the movable panel support section and the fixed panel support section have different cross-sectional shapes, and the fore end surfaces of both are joined together 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 portions located on the outer peripheral side have the same cross-sectional shape. A horizontal frame portion is constructed by applying a frame member having a frame member and joining the portions located on the outer peripheral side to each other. The above-described frame body is realized by interposing a construction frame portion between the inner peripheral portions where the face material engaging portions protrude from different edge portions to absorb the difference in cross-sectional shape between the two. (See Patent Document 1, for example).

JP 2007-162353 A

By the way, in the frame body as described above, it is necessary to confirm the orientation of the construction frame portion, which is a factor of complicating the assembly work. That is, when the construction frame is attached in the opposite direction, the cross-sectional shape of the face member engaging portion differs between the horizontal frame and the vertical frame and the construction frame, so the sealing material cannot be attached. There is a risk of causing problems such as the formation of gaps with the fixed surface material. Therefore, when assembling the frame, the cross-sectional shape of the face material engaging portion provided on the installation frame portion and the cross-sectional shape of the face material engaging portion provided on each of the horizontal frame portion and the vertical frame portion must be visually checked, which complicates the work.

SUMMARY OF THE INVENTION In view of the above circumstances, an object of the present invention is to provide an erection frame member for fittings and a frame that can facilitate assembly work.

In order to achieve the above object, a construction frame member for fittings according to the present invention provides a rectangular frame body having two sets of frame portions arranged parallel to each other, and a pair of frames arranged parallel to each other. An erection frame member for fittings that constitutes two face member support portions in the frame body by being erected between the frame portions, the two A first panel supporting element arranged on one of the two panel supporting parts and a second panel supporting element arranged on the other of the two panel supporting parts with respect to the first reference plane are integrally molded. , the first face material supporting element and the second face material supporting element, the outer shell forming part constituting the outer shell part and the face material engaging part for engaging the face material extend in the longitudinal direction on the first reference plane. It has a cross-sectional shape that is rotationally symmetrical about an axis along the .

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

According to the present invention, it has a first panel support element and a second panel support element, and the first panel support element and the second panel support element constitute the outer shell section; The face material engaging portion that engages with the face material has a cross-sectional shape that is rotationally symmetrical about the axis on the first reference plane along the longitudinal direction, and the face material engaging portion extends from only one edge. protruding, there is no need to check the orientation when applying this erection frame material for fittings to assemble a frame. Therefore, it becomes possible to facilitate the work of assembling the applied frame.

Further, according to the present invention, the erection frame member for joinery has a first panel supporting element and a second panel supporting element, and these first panel supporting element and second panel supporting element are provided with an outer shell The outer shell constituting part constituting the part and the face material engaging part that engages with the face material have a cross-sectional shape that is rotationally symmetrical about the axis on the first reference plane along the longitudinal direction, and one Since the face material engaging portion protrudes only from the edge portion, it is not necessary to check the orientation when assembling the frame. Therefore, it becomes possible to facilitate the work of assembling the applied frame.

BRIEF DESCRIPTION OF THE DRAWINGS It is the figure which looked at the fittings to which the erection frame material for fittings which are embodiment of this invention, and a frame are applied from the indoor side. It is a cross-sectional view of the fittings shown in FIG. It is a longitudinal cross-sectional view of the face material support part which supports a movable face material in the fittings shown in FIG. It is a longitudinal cross-sectional view of the face material support part which supports a fixed face material in the fittings shown in FIG. The frame member applied to the fitting shown in FIG. 1 is shown, (a) is an end view of the erection frame member for the fitting, (b) is an end view of the frame member for the first fitting, and (c) is the second fitting. Fig. 10 is an end view of the frame member for the; It is a figure which synthesize|combines and shows the part which shows the principal part of the fitting shown in FIG. 1 from the indoor side, and the part which expanded|developed the cross section. It is a principal part longitudinal cross-sectional view which shows the modification of this invention.

BEST MODE FOR CARRYING OUT THE INVENTION A preferred embodiment of a construction frame member for fittings according to the present invention will be described in detail below with reference to the accompanying drawings.
FIGS. 1 to 4 show fittings to which an installation frame for fittings and a frame body according to an embodiment of the present invention are applied. The fittings exemplified here are made by connecting an outward hinged window and a FIX window to the left and right, and are provided with a frame 10 .

The frame 10 has upper and lower horizontal frame portions 11 and 12 and left and right vertical frame portions 13 and 14 and is configured in a rectangular frame shape. The erection frame portion 15 is connected to the upper and lower horizontal frame portions 11 and 12 at both ends in a state parallel to the vertical frame portions 13 and 14, so that two left and right panel support portions 10A, 10A and 10A are provided inside the frame body 10. 10B. In the present embodiment, a face material support portion (hereinafter referred to as a movable face material support portion 10A for distinction) for forming an outward hinged window is formed on the left side when viewed from the inside of the room. , and a face member support portion (hereinafter referred to as a fixed face member support portion 10B for distinction) for forming a FIX window is formed on the right side when viewed from the inside of the room. A shoji (face material) 20 having a resin frame 22 mounted on the four sides of a rectangular multi-layered glass 21 is supported by the movable face material support portion 10A so as to be openable and closable as a movable face material. On the other hand, a rectangular multi-layered glass (face member) 30 is directly fitted as a fixed face member in the fixed face member supporting portion 10B.

The horizontal frame portions 11 and 12, the vertical frame portions 13 and 14, and the installation frame portion 15, which constitute the frame body 10, are extruded members molded from resin. Of these, the vertical frame portions 13 and 14 and the erection frame portion 15 are composed of the integral fitting frame members 13F and 14F and the integral erection frame member 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 formed by connecting the fitting frame member 11F1 that constitutes the movable panel support portion 10A and the fitting frame member 11F2 that constitutes the fixed panel member support portion 10B. It is structured in a shape. Similarly, the lower horizontal frame portion 12 is linearly formed by connecting the fitting frame member 12F1 that constitutes the movable panel support portion 10A and the fitting frame member 12F2 that constitutes the fixed panel member support portion 10B. is configured in In the fittings described above, the fitting frame members 11F1, 12F1, and 13F forming the movable panel support portion 10A have the same cross-sectional shape, and the fitting frame members 11F2, 12F2, 11F2, 12F2, and The frame 10 is constructed by applying the 14F having the same cross-sectional shape.

Hereinafter, with reference to FIG. 5, the configuration of the fitting installation frame member 15F that constitutes the installation frame portion 15, and the fitting frame member that constitutes 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 features of the present invention will also be described. In the following, for the sake of convenience, the fitting frame members 11F1, 12F1, and 13F constituting the movable surface material support portion 10A are referred to as the "first fitting frame material 100A", and the fitting frame material constituting the fixed surface material support portion 10B. 11F2, 12F2, and 14F are referred to as "second fitting frame material 100B". When describing the fitting construction frame member 15F, the first fitting frame member 100A, and the second fitting frame member 100B, each direction is specified in terms of the posture in which the fittings are constructed.

As shown in FIG. 5(a), the construction frame material 15F for fittings that constitutes the construction frame part 15 is a first surface material arranged on one side with respect to a virtual first reference plane P1 along the projection direction. A supporting element 15Fa and a second face member supporting element 15Fb arranged on the other side with respect to the first reference plane P1 are integrally formed. The first reference plane P1 is a plane that serves as a boundary between the two face material support portions 10A and 10B in the frame body 10 . In the following description, for convenience, the portion arranged on the movable panel support portion 10A is assumed to be the first panel member support element 15Fa of the fitting construction frame member 15F, and the portion arranged on the fixed panel member support portion 10B is designated as the fitting construction frame member. 15F will be described as the second face support element 15Fb.

Here, the prospective direction is a direction along the depth of the fittings, as indicated by arrow A in FIGS. A surface along the prospective direction may be referred to as a prospective surface. In addition, in this embodiment, the term "finding direction" is also used for the sake of convenience. In the case of the horizontal frame portions 11, 12, etc., which extend along the horizontal direction, the viewing direction is a vertical direction orthogonal to the viewing direction. In the case of vertical frame portions 13, 14, etc., which extend along the vertical direction, the viewing direction is the horizontal direction perpendicular to the viewing direction. A plane along the viewing direction may be referred to as a viewing plane. Furthermore, the outer peripheral side is the side outside the frame 10 as a reference, and the inner peripheral side is the inside the frame 10 as a reference.

As is clear from the drawing, the first panel support element 15Fa and the second panel support element 15Fb are arranged on the first reference plane P1 with the axis C along the longitudinal direction of the construction frame member 15F for fittings as the center. It has an outer shell forming portion 151 having a rotationally symmetric cross-sectional shape. As shown by the dotted portions in FIG. 5(a), the outer shell forming portion 151 appears on the outer surface of the fitting construction frame member 15F, and is formed by the first face member supporting element 15Fa and the second face member supporting element 15Fb. It is a thick portion that constitutes the outer shell portion of the installation frame material 15F for fittings. The outer shell portion of the construction frame material 15F for fittings is the minimum element portion required to configure the hollow portion 140. As shown in FIG. That is, portions such as ribs provided inside are not included in the outer shell forming portion 151 . In addition, even in the portion appearing outside, portions such as mere fin-like projections and recesses are not included in the outer shell forming portion 151 . In this embodiment, the outer shell-forming portion 151 has an inner wall portion 151a extending in the projection direction and two inner wall portions 151b extending in the viewing direction from both side edges of the inner wall portion 151a. is configured. The outer shell forming part 151 of the first face material supporting element 15Fa and the outer shell forming part 151 of the second face material supporting element 15Fb form a hollow part 140 between them by connecting the inner wall part 151b to each other. . As is clear from the drawing, in this hollow portion 140, the inner wall portion 151a is connected to each other by two reinforcing ribs 141 extending along the viewing direction.

An inner wall portion 151a of the outer shell forming portion 151 is provided with a rim mounting groove (a rim mounting portion) 152 on one edge portion and a face member engaging portion 153 on the other edge portion. The rim mounting groove 152 is a groove-shaped recess opening on the inner peripheral side, and is formed over the entire length along the longitudinal direction of the construction frame member 15F for fittings. The rim mounting groove 152 is capable of mounting a rim 300 necessary for constructing the FIX window. The face material engaging portion 153 is a plate-like portion that protrudes from the inner wall portion 151a toward the inner peripheral side, and is formed over the entire length along the longitudinal direction of the construction frame member 15F for fittings. In the present embodiment, a 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. The extending edge of the face material engaging portion 153 is provided with a sealing material mounting groove 153a. The sealing material mounting groove 153a is a groove-shaped concave portion formed in the surface facing one edge of the inner wall portion 151a in the face material engaging portion 153, and is formed along the entire length along the longitudinal direction of the fitting construction frame member 15F. I have In this sealing material mounting groove 153a, a glass sealing material 301 for sealing between the double glazing 30 provided on the FIX window and a frame for sealing between the resin frame 22 provided on the four sides of the shoji 20 are provided. It is possible to selectively attach the sealing material 302 . As is clear from the drawing, a drainage groove 151c is formed along the longitudinal direction of the construction frame member 15F for fittings in the portion adjacent to the face material engaging portion 153 in the outer shell constituting portion 151. As shown in FIG.

In addition, the first panel supporting element 15Fa and the second panel supporting element 15Fb of the fitting construction frame member 15F are integrally molded at the same time as an extruded profile, and the individually molded first panel supporting element 15Fa and the second face member supporting element 15Fb are not connected. However, in the present invention, the first panel supporting element 15Fa and the second panel supporting element 15Fb may be separately formed and then connected to each other to be applied as the construction frame member 15F for fittings.

On the other hand, as shown in FIG. 5(b), the first fitting frame member 100A that constitutes the horizontal frame portions 11 and 12 and the vertical frame portion 13 is positioned relative to the virtual second reference plane P2 along the viewing 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. 5(c), the second fitting frame member 100B, which constitutes the horizontal frame portions 11, 12 and the vertical frame portion 14, is positioned relative to the virtual second reference plane P2 along the viewing direction. and an inner peripheral 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 the fitting frame members 100A and 100B (in FIG. 5, the direction orthogonal to the paper surface). 100B is divided into outer peripheral side elements 110A and 110B located on the outer peripheral side of the frame 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 so that the first fitting frame member 100A and the second fitting frame member 100B have the outer peripheral outer shell forming part 111 having the same cross-sectional shape. I have On the other hand, for the inner peripheral side elements 120A and 120B, the first fitting frame member 100A and the second fitting frame member 100B have inner peripheral outer shells with cross-sectional shapes that are mirror images of each other with respect to a plane along the viewing direction. It is configured to have a component 121 .

5(b) and 5(c), the outer shell forming portion 111 appears on the outer surface of the fitting frame member 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 fitting frame members 100A and 100B together with the peripheral outer shell forming portion 121 . In the present embodiment, a base wall portion 111a having a flat plate shape along the projection direction, and two outer wall portions 111b extending inward along the viewing direction from both side edges of the base wall portion 111a. , and a draining portion 111c. The draining portion 111c is a hollow projecting portion extending toward the outdoor side from the outer peripheral side face of the outer wall portion 111b arranged on the outdoor side. The outer side 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 outside of the room. It is slightly inclined so that A nail fin portion 112a is provided on the outer peripheral surface of the base wall portion 111a so as to extend toward the outer periphery. A connecting fin portion 112b is provided on the outer wall portion 111b arranged on the indoor side so as to extend toward the indoor side from an edge portion located on the outer peripheral side. The nail fin portion 112a and the connecting fin portion 112b are merely portions protruding in a flat plate shape, and are not included in the outer peripheral outer shell constituting portion 111 described above.

The inner peripheral outer shell forming portion 121, like the outer peripheral outer shell forming portion 111, appears on the outer surface of the fitting frame members 100A and 100B, and is an outer shell portion of the fitting frame members 100A and 100B together with the outer peripheral outer shell forming portion 111. It is a thick part that constitutes the In the present embodiment, the same outer shell-constituting portion 151 of the erecting frame member 15F for fittings is used so that the hollow portion 130 can be formed between the outer-peripheral outer shell-constituting portion 111 of the outer peripheral side elements 110A and 110B. The inner peripheral outer shell forming portion 121 of the inner peripheral side elements 120A and 120B is formed so as to have a cross-sectional shape. That is, the inner peripheral element 120A of the first fitting frame member 100A and the inner peripheral element 120B of the second fitting frame member 100B have an inner wall portion 121a extending in the direction of projection and both side edges of the inner wall portion 121a. The inner peripheral outer shell forming part 121 is constituted by having two inner wall parts 121b each extending from the outer peripheral side along the viewing direction to the outer peripheral side. The inner peripheral outer shell-constituting portion 121 is provided with a pressing edge mounting groove 122 on one edge and a face member engaging portion 123 on the other edge. The rim mounting groove 122 has the same cross-sectional shape as the rim mounting groove 152 provided in the fitting construction frame member 15F. The face member engaging portion 123 is provided with a sealing member mounting groove 123a in which the glass sealing member 301 and the frame sealing member 302 can be selectively mounted. A drain groove 121c is formed along the longitudinal direction of the fitting frame members 100A and 100B in the portion adjacent to the face material engaging portion 123 in the inner peripheral outer shell forming portion 121. is similar to However, in the first fitting frame member 100A, 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 second fitting frame member 100B, the draining portion 111c is provided. A face member engaging portion 123 is provided on the same edge as the outdoor side.

In this 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 members 100A and 100B are separately described with the second reference plane P2 as a boundary. However, these outer peripheral side elements 110A, 110B and inner peripheral side elements 120A, 120B are extruded sections that are integrally molded simultaneously for each of the fitting frame members 100A, 100B. It's not what I did. However, in the present invention, the outer peripheral side elements 110A, 110B and the inner peripheral side elements 120A, 120B may be separately molded and then connected to each other as the fitting frame members 100A, 100B.

The configuration of the frame body 10 to which these fitting construction frame member 15F, first fitting frame member 100A, and second fitting frame member 100B are applied will be described below. First, regarding the upper and lower horizontal frame portions 11 and 12 that constitute the frame 10, the first fitting frame member 100A corresponding to the length along the left-right direction of the movable panel support portion 10A and the fixed panel support portion Two sets of frame members 100B for second fittings are prepared so as to face each other in the length along the left-right direction of 10B, and as shown in FIG. 100B are welded to each other.

An orthogonal joint surface S1 orthogonal to the longitudinal direction is formed on the outer peripheral side elements 110A and 110B on the edge end face of the first fitting frame member 100A and the edge end face of the second fitting frame member 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 is along the projection direction and that is inclined so as to gradually recede as the distance from the second reference plane P2 increases. In other words, the inclined joint surface S2 is inclined such that when the fore edge surfaces of the first fitting frame member 100A and the second fitting frame member 100B are joined to each other, the distance between them gradually increases as the distance from the second reference plane P2 increases. and divides the inner peripheral side elements 120A and 120B of the two frame materials for fittings 100A and 100B. 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 fore end surfaces are welded to each other via the outer peripheral side elements 110A and 110B to form a straight line. It constitutes the lateral frame portions 11 and 12 . For the welding of the outer peripheral side elements 110A and 110B, heat welding generally used for resin windows may be applied. As described above, the outer peripheral side elements 110A and 110B of the fitting frame members 100A and 100B are configured to have the same cross-sectional shape. The inner peripheral side elements 120A and 120B of the fitting frame members 100A and 100B do not come into contact with each other by providing the inclined joint surface S2. Accordingly, inner peripheral elements 120A. The outer shell configuration of the outer peripheral side elements 110A and 110B is also achieved when the edge end surfaces of the two fitting frame members 100A and 100B face each other in such a direction that the face material engaging portions 123 of 120B protrude from the edges on opposite sides. Through the portion 111, it is possible to join and weld them without a gap.

As the vertical frame portion 13 constituting the movable panel support portion 10A, the single frame member 100A for first fittings is applied as it is, and as the vertical frame portion 14 constituting the fixed panel member support portion 10B, a single The second fitting frame member 100B is applied as it is. The applied first fitting frame member 100A and second fitting frame member 100B have the same length. The rectangular frame 10 is constructed by joining and welding the vertical frame portions 13 and 14 to both ends of the upper and lower horizontal frame portions 11 and 12 described above. Both ends of the horizontal frame portions 11 and 12 and both ends of the vertical frame portions 13 and 14 are joined by mitered joints via 45° inclined surfaces formed respectively. In this case, the vertical frame portions 13 and 14 have the face material engaging portions 123 protruding from the same edge portions with respect to the upper and lower horizontal frame portions 11 and 12 to be welded. Therefore, the vertical frame portions 13, 14 and the horizontal frame portions 11, 12 are mutually connected via all of the outer peripheral side elements 110A, 110B and the inner peripheral side elements 120A, 120B in the respective face member support portions 10A, 10B. It is in a welded state. As a result, in the illustrated example, the face member engaging portion 123 is arranged at the edge where all of the first fitting frame member 100A constituting the movable face member support portion 10A is on the indoor side (FIGS. 2 and 3). ), and all of the second fitting frame members 100B constituting the fixed face member support portion 10B have the face member engaging portions 123 arranged at the edges on the outdoor side (FIGS. 2 and 4).

On the other hand, as shown in FIG. 6, the erection frame member 15F for fittings is formed with inclined joint surfaces S3 along the projection direction at both upper and lower ends thereof. 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 portion positioned on the first reference plane P1 becomes a pointed edge, and the installation frame member 15F for fittings is provided with the inclined joint surface S3 so as to have an inclination angle β of 45° with respect to the first reference plane P1. There is. Therefore, if the erection frame member 15F for fittings is arranged between the upper and lower horizontal frame portions 11 and 12 in such a direction that the face member engaging portion 153 of the first face member support element 15Fa protrudes from the edge portion on the interior side, the inclination The construction frame member 15F for fittings and the upper and lower lateral frame portions 11, 12 are joined via the joining surfaces S3, S2.

Here, as described above, the fitting installation frame member 15F has the same cross-sectional shape as the inner peripheral side element 120A of the first fitting frame member 100A and the inner peripheral side element 120B of the second fitting frame member 100B. The first face material support element 15Fa and the second face material support element 15Fb are configured as follows. Therefore, the installation frame material 15F for fittings is provided with respect to each of the inner peripheral side elements 120A and 120B in which the face material engaging portions 123 protrude from the edge portions on the opposite sides of the upper and lower horizontal frame portions 11 and 12. In a state in which the outer shell forming portions 151 of the first face material supporting element 15Fa and the second face material supporting element 15Fb are joined to the outer shell forming portion 121 and the face material engaging portion 153 is joined to the face material engaging portion 123 It becomes possible to weld. Moreover, the first face material support element 15Fa and the second face material support element 15Fb of the construction frame member 15F for fittings have the outer shell forming part 151 and the face material engaging part 153 that extend in the longitudinal direction on the first reference plane P1. It has a cross-sectional shape that is rotationally symmetrical about an axis C along which it extends. Therefore, as long as the direction in which the face material engaging portion 153 protrudes from the adjacent first fitting frame member 100A and the second fitting frame member 100B is matched, even the cross-sectional shape of the face material engaging portion 153 can be changed. No need to visually check. Therefore, it is possible to facilitate the work for assembling the erection frame member 15F for fittings.

As described above, in the frame body 10, the face material engaging portions 153 and 123 protrude from the edges located on the indoor side on the four sides of the movable face material support portion 10A, and on the four sides of the fixed face material support portion 10B The face member engaging portions 153 and 123 protrude from the edge portions located on the outdoor side. Therefore, in the movable face member support portion 10A, a series of frame seal members 302 can be attached to the seal member attachment grooves 153a and 123a of the face member engaging portions 153 and 123, respectively. As a result, if the shoji 20 is supported by the movable panel support portion 10A, an outward opening window can be configured, and when the shoji 20 is closed, the frame sealing material 302 is brought into contact with the resin frame 22 of the shoji 20. Desired watertightness and airtightness can be secured.

On the other hand, in the fixed face member support portion 10B, a series of glass seal members 301 can be attached to the seal member attachment grooves 153a, 123a of the face member engaging portions 153, 123, and the edge portions on the interior side can be mounted. A ridge 300 can be mounted in the ridge mounting grooves 152, 122 located at . Therefore, a FIX window can be constructed by sandwiching the double-layered glass 30 for FIX between the face member engaging portions 153 and 123 and the rim 300 . Moreover, in this FIX window, since the rim 300 is arranged on the indoor side, it is possible to prevent problems caused by direct sunlight irradiating the rim 300 .

In the above-described embodiment, the fitting frame 10 in which the outward hinged window and the FIX window are connected is exemplified, but the present invention is not necessarily limited to these combinations. For example, as shown in FIG. 7, if the shoji 200 is supported by the fixed face material support portion 10B of the frame 10 configured in the embodiment so as to open to the indoor side, an outward hinged window and an inner It is also possible to construct fittings in which casement windows are connected to each other. Further, if a blind is applied in the horizontal direction as the construction frame part 15, it is also possible to configure a frame for fittings in which an outward-opening window and a FIX window (or an inward-opening window) are vertically stepped. It is possible. In this case, the left and right vertical frame portions 13 and 14 are constituted by the fitting frame members 100A and 100B joined in such a direction that the face member engaging portions 123 protrude from the edge portions on opposite sides. Furthermore, in the above-described embodiment in which the two fitting frame members 100A and 100B are welded to form the frame portion, the outer peripheral side elements 110A and 110B are formed with the orthogonal joint surface S1 orthogonal to the longitudinal direction. It is advantageous in terms of appearance quality because it is joined by pressing the joint. However, the joint surfaces for joining the outer peripheral side elements 110A and 110B do not necessarily have to be perpendicular to the longitudinal direction. is also possible.

In the above-described embodiment, the rim 300 is mounted in the rim mounting grooves 122 and 152, but the portion to which the rim 300 is mounted does not necessarily have to be a groove. It may be a configuration.

As described above, the erection frame member for fittings according to the present invention has a pair 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. The erection frame member for fittings constituting two face member support parts in the frame body by being erected between the two faces with respect to a virtual first reference plane along the longitudinal direction A first panel supporting element arranged on one of the member supporting portions and a second panel supporting element arranged on the other of the two member supporting portions with respect to the first reference plane are integrally molded, In the first face material supporting element and the second face material supporting element, the outer shell forming part constituting the outer shell part and the face material engaging part that engages with the face material extend along the longitudinal direction on the first reference plane. It is characterized in that it has a cross-sectional shape that is rotationally symmetrical about the axis, and that the face material engaging portions are integrally provided so as to protrude from only one edge of each.

According to the present invention, the first panel support element and the second panel support element are provided, and the first panel support element and the second panel support element constitute the outer shell section; The face material engaging portion that engages with the face material has a cross-sectional shape that is rotationally symmetrical about the axis on the first reference plane along the longitudinal direction, and the face material engaging portion extends from only one edge. protruding, there is no need to check the orientation when applying this erection frame material for fittings to assemble a frame. Therefore, it becomes possible to facilitate the work of assembling the applied frame.

Further, according to the present invention, in the construction frame member for fittings described above, each of the first panel supporting element and the second panel supporting element is provided with a rim mounting portion for mounting a rim on the other edge. It is characterized by having

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

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

According to this invention, the erection frame material for fittings has a first panel supporting element and a second panel supporting element, and these first panel supporting element and second panel supporting element support the outer shell. The outer shell constituting part and the face material engaging part that engages with the face material have a cross-sectional shape that is rotationally symmetrical about the axis on the first reference plane along the longitudinal direction, and one edge Since the face material engaging portion protrudes from the chisel, there is no need to check the orientation when assembling the frame. Therefore, it becomes possible to facilitate the work of assembling the applied frame.

Further, in the above-described frame, the two frame members for fittings that constitute the frame portion have the same cross-sectional shape in the outer peripheral shell constituting portion that constitutes the outer shell portion of the outer peripheral side element, It is characterized in that they are joined to each other through the outer peripheral outer shell forming portion.

According to this invention, since the two frame materials for fittings are joined through the outer peripheral outer shell forming part having the same cross-sectional shape, the desired joint strength can be secured for the frame part.

Further, in the above-described frame, each of the first panel support element and the second panel support element is provided with a rim mounting portion for mounting a rim on the other edge, and A face member for FIX is sandwiched between the face member supporting portion in which the engaging portion is arranged on the exterior side of the vehicle and the face member engaging portion and the rim attached to the rim attachment portion. there is

According to the present invention, since the rim is provided on the indoor side, there is no risk of causing problems such as thermal deformation of the rim even if the fitting is provided in a place exposed to direct sunlight.

10 frame, 10A, 10B face material support part, 11, 12 horizontal frame part, 13, 14 vertical frame part, 100A, 100B (11F1, 11F2, 12F1, 12F2, 13F, 14F) frame material for fittings, 15F for fittings Construction frame material 15Fa First surface material supporting element 15Fb Second surface material supporting element 20 Shoji 30 Double glazing 110A, 110B Outer peripheral side element 111 Outer peripheral outer shell constituent part 120A, 120B Inner peripheral side element 121 inner peripheral outer shell constituent part, 122, 152 rim attachment groove, 123, 153 face material engaging part, 151 outer shell constituent part, 300 rim, C axial center, P1 first reference plane, P2 second reference plane, S2 , S3 inclined joint surface

Claims (5)

A rectangular frame body having two sets of frame parts arranged parallel to each other is bridged between a pair of frame parts arranged parallel to each other, so that two An erection frame member for fittings that constitutes a face member supporting portion,
A first panel support element arranged on one of the two panel supports with respect to an imaginary first reference plane along the longitudinal direction, and one of the two panel supports with respect to the first reference plane. The second face support element arranged on the other side is integrally molded,
The first face material supporting element and the second face material supporting element are configured such that the outer shell forming part constituting the outer shell part and the face material engaging part that engages with the face material extend in the longitudinal direction on the first reference plane. An erection frame for fittings, characterized in that it has a cross-sectional shape that is rotationally symmetrical about an axis along which the face member engaging portion is integrally provided so as to protrude from only one edge of each of the face member engaging portions. material. 2. The joinery according to claim 1, wherein each of said first panel supporting element and said second panel supporting element is provided with a rim mounting portion for mounting a rim on the other edge. Erection frame material. A rectangular shape having two sets of frame parts arranged parallel to each other is formed by joining the edge end faces of frame members for fittings to each other, and between one set of frame parts arranged parallel to each other A frame body provided with two face member support portions by disposing the erection frame member for fittings according to claim 1,
A pair of frame parts to which the ends of the erection frame members for fittings are connected are formed in a straight line by joining two frame members for fittings having different cross-sectional shapes to each other,
The two frame members for fittings that constitute the frame part are arranged on the other side with respect to the outer peripheral side element arranged on one side with respect to a virtual second reference plane along the longitudinal direction and with respect to the second reference plane. The inner peripheral side elements are formed integrally, and the outer peripheral side elements are joined to each other to form the frame portion, and the face material engaging portion protruding from the inner peripheral side element toward the inner peripheral side is formed. is engaged with the face material through
The fitting frame member forming one of the two face member supporting portions between the first face member supporting element and the inner peripheral outer shell forming portion forming the outer shell portion of the inner peripheral side element is the first face member supporting element. It has the same cross-sectional shape as the outer shell constituting part of the one face material support element, and is joined to the first face material support element via an inclined joint surface provided on each,
The frame member for fittings forming the other of the two face member supporting portions between the second face member supporting element and the inner peripheral outer shell constituting portion forming the outer shell portion of the inner peripheral side element is the second face member supporting element. A frame having the same cross-sectional shape as the outer shell forming part of the two-face material support element, and is joined to the second face material support element via an inclined joint surface provided on each frame. The two frame members for fittings constituting the frame part have the same cross-sectional shape of the outer shell forming part constituting the outer shell part of the outer peripheral side element, and are joined to each other through the outer outer shell forming part. 4. The frame according to claim 3, characterized in that: Each of the first panel support element and the second panel support element is provided with a rim mounting portion for mounting a rim on the other edge,
A face member for FIX is sandwiched between the rim attached to the rim mounting portion and the face member engaging portion in the face member supporting portion where the face member engaging portion is arranged on the exterior side of the vehicle. The frame according to claim 3, characterized by:

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