JP2023183527A - Fitting - Google Patents

Abstract

To prevent problems due to increased size of components from occurring without causing a situation in which a resin shape material drops.SOLUTION: A resin shape material 90 has an outer upper resin molded body 90B in which an upper outer rail inner cover part 97 constituting an upper horizontal rail 13A, an upper outer cover base 96 extending from a part located on an outer peripheral side of the upper outer rail inner cover part 97 toward an indoor side, an upper inner rail outer cover part 98 extending from an extending edge of the upper outer cover base 96 toward an inner peripheral side to constitute an upper horizontal rail 13B, an upper inner rail inner peripheral cover part 99 extending from an edge located on an inner peripheral side of the upper inner rail outer cover part 98, and an upper inner rail inner cover part 100 extending from an extending edge of the upper inner rail inner peripheral cover part 99 to constitute a concave part 102 are integrally molded. An aspect protrusion 82e of an upper inner aspect plate part 82 stored in the concave part 102 is engaged with an intermediate engaging part 100a of the upper inner rail inner cover part 100.SELECTED DRAWING: Figure 6

Description

The present invention relates to fittings that take heat insulation into consideration.

For fittings such as double-sliding windows and single-sliding windows with internal and external shoji in the frame, we use metal shapes molded from metals such as aluminum alloys and resin molded from resin, taking heat insulation into consideration. There is one in which the frame is constructed by a shape material. In this type of fittings, the upper frame is covered with a resin profile between the facing surface of the rail on the outside facing the room and the part facing the room, so that the metal profile is not exposed to the outside when viewed from the indoor side. Some devices improve the appearance quality by doing so (for example, see Patent Document 1 and Patent Document 2).

Japanese Patent Application Publication No. 2010-70943 JP2013-87562A

By the way, in the fittings described in Patent Document 1, in which the area between the facing surface of the rail on the outdoor side facing the indoors and the part facing the outdoor side is covered with an integral resin shape, the parts are large. Therefore, there is a concern that handling will be complicated. Furthermore, when the size of the parts increases, the influence of molding errors becomes greater, and there is a risk that the workability during assembly may become complicated.

On the other hand, as in the fittings described in Patent Document 2, the outdoor side portion of the resin profile that covers the space between the rails starts from the facing surface of the rail on the outdoor side facing into the room, and from the facing surface of the rail on the indoor side facing into the room. If it is divided into an indoor side portion of a resin profile that covers the area up to the indoor side portion, it is possible to prevent the above-mentioned problems caused by the increase in the size of the parts. However, if the shoji moves in the forward direction relative to the frame due to the influence of wind pressure, for example, the resin section pressed against the shoji will shift its position relative to the metal section, leading to a situation where it falls off from the metal section. There are concerns.

SUMMARY OF THE INVENTION In view of the above-mentioned circumstances, an object of the present invention is to provide a fitting that can prevent problems caused by an increase in the size of parts without causing a situation in which resin sections fall off.

In order to achieve the above object, the fittings according to the present invention include a frame body in which left and right vertical frames, an upper frame, and a lower frame are assembled around the four sides, and the fittings are arranged on the frame body in a state that slides in the extending direction of the upper frame. The upper frame is provided with an inner shoji on the indoor side and an outer shoji on the outdoor side, wherein the upper frame is provided with a metal profile molded from metal and a resin profile molded from resin. is provided with an inward side horizontal rail that guides the sliding of the inner shoji and an outer side horizontal rail that guides the sliding of the outer shoji, and the horizontal rail is provided on the metal section. It is composed of a metal rail part and a resin rail part provided on the resin profile, and the resin profile of the upper frame extends from the resin rail part of the outer lateral rail to the inner lateral rail. an outer resin molded body in which a portion constituting the resin rail portion of the outer resin molded body is integrally molded, and the outer resin molded body has a recess for accommodating the metal rail portion of the inner horizontal rail. The metal rail portion and the outer resin molded body constituting the recess are provided with engaging portions that engage with each other.

According to the present invention, by integrally molding the resin rail part of the outer side rail to the part constituting the resin rail part of the inner side rail as an outer resin molded body, the parts can be made larger. This makes it possible to prevent situations where handling becomes complicated or assembly work becomes complicated due to this. Moreover, since the outer resin molded body is provided with a recess for accommodating the metal rail part, and the metal rail part and the outer resin molded part are engaged with each other in the recess by the engaging part, the frame is not easily fixed due to the influence of wind pressure. Even if the shoji moves in the forward direction relative to the body, the outer resin molded body pressed against the shoji will be difficult to shift its position relative to the metal shape, and this will prevent it from falling off the metal shape. can.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view of fittings according to an embodiment of the present invention, viewed from the indoor side. FIG. 2 is a longitudinal cross-sectional view of the fittings shown in FIG. 1; FIG. 2 is a cross-sectional view of the fittings shown in FIG. 1; It shows the left vertical frame applied to the fittings shown in FIG. 1, where (a) is a cross-sectional view and (b) is an exploded cross-sectional view. It shows the right vertical frame applied to the fittings shown in FIG. 1, where (a) is a cross-sectional view and (b) is an exploded cross-sectional view. This figure shows an upper frame applied to the fittings shown in FIG. 1, in which (a) is a longitudinal sectional view and (b) is an exploded longitudinal sectional view. It shows the lower frame applied to the fittings shown in FIG. 1, in which (a) is a longitudinal sectional view and (b) is an exploded longitudinal sectional view. FIG. 2 is a plan view of a lower frame applied to the fittings shown in FIG. 1; FIG. 2 is a vertical cross-sectional view of the lower frame applied to the fittings shown in FIG. 1 divided at a matching position. FIG. 2 is a vertical cross-sectional view of the lower frame applied to the fittings shown in FIG. 1 divided at the position of the inner shoji screen.

Hereinafter, preferred embodiments of fittings according to the present invention will be described in detail with reference to the accompanying drawings. Note that in the following, for convenience, the terms "expected direction" and "found direction" may be used. The prospective direction is a direction along the depth of the fittings, as shown by arrow A in the figure. A surface along the prospective direction may be referred to as a prospective surface. In the case of something extending horizontally, such as a bottom frame, the finding direction is a direction along the top and bottom orthogonal to the viewing direction. In the case of something that extends along the vertical direction, such as a vertical frame, the direction along the horizontal line orthogonal to the viewing direction is called the finding direction. A surface along the finding direction may be referred to as a finding surface.

1 to 3 show fittings that are embodiments of the present invention. The fittings illustrated here include a frame 10, an outer shoji 20A disposed on the outdoor side of the frame 10, and an inner shoji 20B disposed on the indoor side of the frame 10. This is called a sliding window. The frame body 10 is configured into a rectangular shape by assembling left and right vertical frames 11, 12, an upper frame 13, and a lower frame 14 around four times. The outer shoji 20A includes a rectangular double-glazed glass 21A, and a vertical stile 22A, an upper stile 23A, a lower stile 24A, and a vertical stile 25A arranged around the four peripheries of the double-glazed glass 21A. Similarly, the inner shoji 20B is composed of a rectangular double-glazed glass 21B, and a vertical stile 22B, an upper stile 23B, a lower stile 24B, and a vertical stile 25B arranged around the four circumferences of the double-glazed glass 21B. be. In this embodiment, the outer shoji 20A and the inner shoji 20B are movably arranged along the lengths of the upper frame 13 and the lower frame 14 with respect to the frame 10, and the frame 10 is When the outer shoji 20A is placed on the left side and the inner shoji 20B is placed on the right side, it is possible to close the opening of the frame 10. When the opening of the frame body 10 is closed, a vertical stile (hereinafter referred to as a stile 25A) is placed on the right side of the outer shoji 20A when viewed from the indoor side, and a vertical stile is placed on the left side of the inner shoji 20B. (hereinafter referred to as the joining frame 25B) are arranged side by side in the facing direction. Vertical stiles 22A, 22B, upper stiles 23A, 23B, lower stiles 24A, 24B, and matching stiles 25A, 25B that make up the shoji 20A, 20B are all extruded shapes molded from resin. It is configured to have a substantially uniform cross-sectional shape over its entire length. In this embodiment, in particular, the vertical frames 22A, 22B, the upper frames 23A, 23B, and the lower frames 24A, 24B have the same cross-sectional shape and the same hue to form the shoji 20A, 20B. . Although the matching frames 25A and 25B have the same hue as the vertical frame 22A, they have different cross-sectional shapes. On the other hand, the vertical frames 11 and 12, the upper frame 13, and the lower frame 14 that constitute the frame body 10 are made of extruded metal sections made of metal such as aluminum alloy, and extruded sections made of resin. It is a composite type consisting of a resin profile made of. The metal profile and the resin profile are also configured to have a substantially uniform cross-sectional shape over the entire longitudinal length.

Hereinafter, the structure of the vertical frames 11, 12, upper frame 13, and lower frame 14 that constitute the frame and frame 10 of the shoji 20A, 20B will be explained in detail, and the characteristic parts of the present invention will also be explained. As mentioned above, the frames 22A, 22B, 23A, 23B, 24A, and 24B of the shoji 20A and 20B are the same, so only the vertical stile 22A of the outer shoji 20A will be explained, and the other frames will be given the same reference numerals. is attached. Since the matching frames 25A and 25B are substantially the same, only the matching frame 25A of the outer shoji 20A will be explained, and the matching frame 25B of the inner shoji 20B will be given the same reference numerals. In the following, for convenience, the vertical frame located on the left side when viewed from the indoor side will be referred to as the left vertical frame 11, and the vertical frame located on the right side will be referred to as the right vertical frame 12.

(Stile 22A)
As shown in FIG. 3, the vertical stile 22A is formed by integrally molding a stile base 31, a glass clamping piece 32, an inner rail guide 33, and an outer rail guide 34. The frame base 31 has a hollow shape with a substantially square cross section. A ridge 35 is provided at the edge of the stile base 31 facing the outdoor side on the inner peripheral side through a ridge mounting groove 31a. The rim 35 and the glass clamping piece 32 clamp the double-glazed glass 21A. The glass clamping piece 32 protrudes inward from the edge of the stile base 31 that faces the indoor side. The inner rail guide 33 protrudes outward from the edge of the stile base 31 that faces the indoor side, and the outer rail guide 34 protrudes from the edge of the stile base 31 that faces the indoor side. It protrudes outward from the periphery. A gap is ensured between the inner rail guide 33 and the outer rail guide 34, and a tight material 36 is provided at the portions facing each other. The tight member 36 extends from a portion located on the outer peripheral side of the inner rail guide 33 and the outer rail guide 34 in a direction toward each other.

(Matching frame 25A)
The matching frame 25A is formed by integrally molding a frame base 31 and a glass clamping piece 32. The frame base 31 has a hollow shape with a substantially square cross section. A ridge 35 is provided at the edge of the stile base 31 facing the outdoor side on the inner peripheral side through a ridge mounting groove 31a. The rim 35 and the glass clamping piece 32 clamp the double-glazed glass 21A. The glass clamping piece 32 protrudes inward from the edge of the stile base 31 that faces the indoor side.

(Left vertical frame 11)
As shown in FIGS. 3 and 4, the metal profile 40 of the left vertical frame 11 integrates a left frame base 41, a left inner end finder plate 42, a left fixing finder board 43, and a left rail protrusion 44. It is molded into. The left frame base 41 has a flat plate shape extending along the viewing direction. The left inner end finding plate part 42 has a flat plate shape extending from the edge of the left frame base 41 located on the indoor side toward the outer circumferential side. The left fixing finder plate portion 43 has a flat plate shape extending from the left frame base 41 toward the outer circumferential side. In the illustrated example, a left fixing finder plate portion 43 is provided at a portion approximately ⅓ from the edge of the left frame base 41 located on the indoor side. This left fixing finder plate portion 43 is set to have a longer extension length from the left frame base 41 toward the outer circumferential side than the left inner end finder board portion 42 . The left rail protrusion 44 is for configuring the metal rail part of the outer vertical rail 11A corresponding to the outer shoji 20A, and extends from the left frame base 41 toward the inner circumference, and then extends toward the indoor side. and extends in the expected direction. The extension length of the left rail protrusion 44 is such that when the outer shoji 20A is placed in the closed position with respect to the frame 10, it extends beyond the tight material 36 provided on the vertical stile 22A, which is the door end, to the inner circumference. It is set to be located on the side. A left side fitting portion 44a is provided on the extending edge of the left rail protrusion 44 extending toward the indoor side. The left side fitting part 44a is for restricting the movement in the expected direction away from each other by fitting into the left side fitting part 52a of the resin profile 50, which will be described later. In the illustrated example, the left rail protrusion 44 extends from the extending edge located on the indoor side toward the outer circumferential side, then bends toward the indoor side, and then further bends toward the inner circumferential side. The left side fitting portion 44a of the left rail protrusion 44 is configured by the above. The position where the left rail protrusion 44 is provided is approximately 1/4 from the edge of the left frame base 41 located on the outdoor side.

The metal profile 40 of the left vertical frame 11 is provided with a plurality of left vertical claws 45 for attachment at a portion on the inner peripheral side of the left frame base 41. The left vertical mounting claw portion 45 is for maintaining a state in which a resin profile 50, which will be described later, is mounted on the inner peripheral side of the left frame base 41. In the illustrated example, left vertical claws 45 for mounting are provided on the edge of the left frame base 41 located on the indoor side and on the outer peripheral side of the left rail protrusion 44, and the left frame base 41 A left vertical claw portion 45 for attachment is provided at a portion approximately midway between the edge located on the indoor side and the left rail protrusion portion 44.

The resin profile 50 of the left vertical frame 11 includes a left vertical resin molded body 50A and an inner circumferential cover body 50B that are molded separately from each other. The left vertical resin molded body 50A and the inner peripheral cover body 50B each have a length that spans the entire length of the portion of the left vertical frame 11 located between the upper frame 13 and the lower frame 14. Although not clearly shown in the figure, the left vertical resin molded body 50A and the inner peripheral cover body 50B are configured to exhibit the same hue as the vertical frame 22A of the outer shoji 20A. However, it is not necessary that the left vertical resin molded body 50A and the inner peripheral cover body 50B exhibit the same hue as the vertical frame 22A of the outer shoji 20A.

The left vertical resin molded body 50A is formed by integrally molding a left cover base 51, a left rail cover part 52, a left indexing cover part 53, and a left frame cover part 54. The left cover base 51 is in the form of a plate that covers a portion of the metal profile 40 that is closer to the interior than the left rail protrusion 44 on the inner peripheral side. The middle portion of the left cover base 51 is provided with a platform portion 51a, a hollow portion 51b, and a hook portion 51c. The platform portion 51a protrudes toward the inner circumferential side so as to define a space between the platform portion 51a and the metal profile 40. The hollow part 51b is formed in a cylindrical shape with a substantially square cross section and is provided on the inner circumferential side of the platform part 51a, and is arranged so that the facing surface facing the outdoors is located approximately in the middle of the left frame base 41. It is configured. The hollow portion 51b is provided with engaging protrusions 51d on the inner peripheral side of the outdoor finding surface and the indoor finding surface, respectively. The hook portion 51c protrudes from the platform portion 51a toward the outer circumferential side and then bends toward the indoor side, and is located at a position corresponding to the left vertical hook portion 45 for attachment provided in the middle portion of the left frame base 41. It is provided in This left cover base 51 is inserted between the left vertical hook part 45 for attachment provided on the left rail protrusion 44 and the left frame base 41 with the edge that will be the outdoor side, and the edge that will be the indoor side. By inserting it between the left vertical claw part 45 for mounting on the indoor side and the left frame base 41, and further engaging the hook part 51c with the left vertical claw part 45 for mounting provided in the middle part of the left frame base 41. , is detachably attached to the left frame base 41. The left rail cover portion 52 is for configuring a resin rail portion of the outer vertical rail 11A corresponding to the outer shoji 20A, and extends from the left cover base portion 51 toward the inner circumferential side. A left side fitting part 52a is provided on the inner peripheral edge of the left rail cover part 52. The left side fitting portion 52a extends toward the outdoor side from the extending edge of the left rail cover portion 52, and then bends toward the outer circumferential side. The left rail cover part 52 has a space secured between it and the left rail protrusion 44 by fitting the left side fitting part 52a into the left side fitting part 44a of the left rail protrusion 44. In this state, the facing surface of the left rail protrusion 44 facing the interior of the room is covered. The left cover portion 53 extends from the edge of the left cover base portion 51 on the indoor side toward the inner peripheral side. The left frame cover part 54 extends from the inner peripheral edge of the left facing cover part 53 toward the interior of the vehicle in the forward direction.

The inner circumference cover body 50B is formed by integrally molding a cover plate part 55, an outer clamping plate part 56, and an inner clamping plate part 57. The cover plate portion 55 has a plate shape extending along the viewing direction, and is formed to have a length corresponding to the dimension from the left sight cover portion 53 to the sight surface facing outdoors of the hollow portion 51b. The outer holding plate portion 56 extends from the edge of the cover plate portion 55 located on the outdoor side toward the outer circumferential side. The inner holding plate part 57 holds the hollow part 51b between it and the outer holding plate part 56, and extends from the cover plate part 55 toward the outer circumferential side. The outer clamping plate part 56 and the inner clamping plate part 57 are provided with locking protrusions 56a and 57a on mutually opposing parts of the edges located on the outer circumferential side, and the inner clamping plate part 57 is further provided with locking protrusions 56a and 57a. A contact piece portion 57b is provided toward the outdoor side at a portion that is on the inner peripheral side of the locking protrusion 57a. This inner circumferential cover body 50B is constructed by engaging the locking protrusion 56a of the outer clamping plate part 56 and the locking protrusion 57a of the inner clamping plate part 57 with the engagement protrusion 51d. It is attached to the inner circumference. The outer edge of the outer clamping plate 56 is brought into contact with the platform 51a, and the contact piece 57b of the inner clamping plate 57 is brought into contact with the inner peripheral surface of the hollow part 51b. In this case, the inner peripheral side of the cover plate portion 55 and the inner peripheral side of the left frame cover portion 54 are located on substantially the same plane. In other words, in the left vertical frame 11 disposed on the door edge side of the outer shoji 20A, the left frame cover portion 54 and the inner circumferential cover body 50B are arranged so as to be continuous with almost no difference in level.

(Right vertical frame 12)
As shown in FIGS. 3 and 5, the metal profile 60 of the right vertical frame 12 includes a right frame base 61, a right inner end finding plate 62, a right fixing finding plate 63, a right rail protrusion 64, and a door. The contact plate portion 65 is integrally molded. The right frame base 61 has a flat plate shape extending along the viewing direction, and is configured so that its dimensions along the viewing direction are approximately the same as those of the left frame base 41. The right inner end finding plate portion 62 has a flat plate shape extending toward the outer circumferential side from the edge located on the indoor side of the right frame base 61. The right fixing finder plate 63 has a flat plate shape extending toward the outer circumference from the right frame base 61, and is provided at a position substantially on the same plane as the left fixing finder board 43. The right rail protrusion 64 is for forming a metal rail portion of the inner vertical rail 12B corresponding to the inner shoji 20B, and extends from the right frame base 61 toward the inner circumferential side. A right side fitting portion 64a is provided at the extending edge of the right rail protrusion 64 extending toward the indoor side. The right side fitting part 64a is for restricting movement in directions away from each other by fitting into a right side fitting part 72a of a resin profile 70, which will be described later. In the illustrated example, the right fitting portion 64a is formed by extending toward the indoor side from the extending edge of the right rail protrusion 64 and then bending toward the inner peripheral side. The position where the right rail protrusion 64 is provided is approximately the same position as the right fixing finder plate 63. The door stop plate portion 65 extends from the right frame base 61 toward the inner peripheral side, and is provided at a position approximately in the middle of the right frame base 61.

The metal profile 60 of the right vertical frame 12 is provided with a plurality of right vertical claws 66 for attachment at a portion on the inner peripheral side of the right frame base 61. The right vertical mounting claw portion 66 is for maintaining a state in which a resin profile 70, which will be described later, is mounted on the inner peripheral side of the right frame base 61. In the illustrated example, a right vertical claw portion 66 for attachment is provided at the edge of the right frame base 61 located on the indoor side and at a portion on the outer peripheral side of the right rail protrusion 64, respectively.

The resin profile 70 of the right vertical frame 12 has a length spanning the entire length of the portion of the right vertical frame 12 located between the upper frame 13 and the lower frame 14, and is the same as the vertical frame 22A of the outer shoji 20A. It is configured to exhibit a hue of . The resin profile 70 of the right vertical frame 12 is constructed by integrally molding a right cover base 71, a right rail cover 72, a right indexing cover 73, and a right frame cover 74. The right cover base 71 is in the form of a flat plate that covers a portion of the metal profile 60 that is closer to the indoor side than the right rail protrusion 64 on the inner peripheral side. This right cover base 71 is inserted between the right vertical hook part 66 for attachment provided on the right rail protrusion 64 and the right frame base 61 with the edge that will be the outdoor side, and the edge that will be the indoor side. It is removably attached to the right frame base 61 by being inserted between the right vertical claw 66 for attachment on the indoor side and the right frame base 61. The right rail cover part 72 is for configuring the resin rail part of the inner vertical rail 12B corresponding to the inner shoji 20B, and extends from the right cover base 71 toward the inner circumferential side, and then extends toward the outdoor side. It has been extended. A right side fitting portion 72a is provided on the inner peripheral edge of the right rail cover portion 72. The right side fitting portion 72a is bent toward the outer circumferential side from the extending edge of the right rail cover portion 72. The right rail cover part 72 has a space secured between it and the right rail protrusion 64 by fitting the right side fitting part 72a into the right side fitting part 64a of the right rail protrusion 64. In this state, the facing surface of the right rail protrusion 64 facing the interior of the room is covered. The right facing cover portion 73 extends from the edge of the right cover base portion 71 on the indoor side toward the inner peripheral side. The right frame cover part 74 extends from the inner peripheral edge of the right facing cover part 73 toward the interior of the vehicle in the forward direction. However, the resin profile 70 of the right vertical frame 12 does not necessarily have to exhibit the same hue as the vertical frame 22A of the outer shoji 20A.

(Top frame 13)
As shown in FIGS. 2 and 6, the metal profile 80 of the upper frame 13 includes an inner upper metal molded body 80A on the indoor side and an outer upper metal molded body 80B on the outdoor side. The inner upper metal molded body 80A and the outer upper metal molded body 80B are connected to each other by a bridge material 80C formed from a heat insulating material, and are thermally isolated without coming into contact with each other. .

The upper inner metal molded body 80A is formed by integrally molding an upper inner facing plate part (second metal part) 81, an upper inner facing plate part (first metal part) 82, and an upper inner pocket part 83. be. The upper inner viewing plate portion 81 has a plate shape extending along the viewing direction. The upper inner facing board part 82 constitutes a metal rail part of the upper horizontal rail 13B on the inner side for guiding the inner shoji 20B, and is located from the edge of the upper inner facing board part 81 on the outdoor side. A metal rail board portion 82a extending toward the inner circumference side, an inclined extension portion 82b provided on the inner circumference side of the metal rail board portion 82a, a projected extension portion 82c, a projected extension portion 82d, and a projected extension portion 82d. It has a protruding part (engaging part) 82e. The extended length of the metal rail board portion 82a is set so that when the inner shoji 20B is disposed on the frame 10, it is on the outer peripheral side of the contact position of the tight material 36 provided on the upper stile 23B. be. The inclined extension part 82b is inclined so that it gradually becomes the outdoor side toward the inner peripheral side. The finding extension portion 82c extends in the finding direction from the inner circumferential side edge of the inclined extending portion 82b toward the inner circumferential side. The projected extension portion 82d extends in the projected direction toward the indoor side from the extending edge of the projected extension portion 82c. The projected protruding portion 82e extends in the projected direction toward the indoor side from the surface of the inclined extension portion 82b facing the interior of the room. The edge of the expected extension part 82d located on the indoor side extends to a position on the extension of the metal rail board part 82a, while the edge of the expected protrusion 82e located on the indoor side extends from the expected extension part. It extends to a position slightly more protruding toward the indoor side than 82d. An abutment protrusion 82f is provided on the sight extension part 82c and the sight extension part 82d. The abutting protrusion 82f is a protruding portion provided on the finding surface of the finding extension part 82c facing the outside and the prospecting surface that is the inner peripheral side of the finding extending part 82d. The upper inner pocket part 83 is a groove-shaped recess for accommodating the bridge material 80C, and is provided so as to open to the outdoors at the edge of the upper inner facing plate part 81 on the outdoor side.

This inner upper metal molded body 80A is provided with a plurality of inner engagement receiving portions 81a and 82g on the inner peripheral side of the upper inner prospecting plate portion 81. The inner engagement receiving portions 81a and 82g are for maintaining a state in which a resin profile 90, which will be described later, is attached to the inner peripheral side of the upper inner facing plate portion 81. In the illustrated example, inner engagement receiving portions 81a and 82g are provided on the edge of the upper inner facing plate portion 81 located on the indoor side, and on the outer peripheral side of the metal rail board portion 82a of the upper inner facing plate portion 82, respectively. is provided.

The upper outer metal molded body 80B includes an upper outer facing plate part (fourth metal part) 84, an upper outer facing plate part (third metal part) 85, an upper outer pocket part 86, and an upper fixing facing plate part. 87, the upper outer cover plate portion 88 is integrally molded. The upper outer viewing plate portion 84 has a plate shape extending along the viewing direction. The upper outer facing plate part 85 constitutes a metal rail part of the upper horizontal rail 13A on the outer side for guiding the outer shoji 20A, and is located from the edge of the upper outer facing board part 84 on the outdoor side. After extending toward the inner peripheral side, it extends toward the indoor side. An upper fitting portion 85a is provided on the extending edge of the upper outer facing plate portion 85 extending toward the indoor side. The upper fitting part 85a is for restricting movement in directions that separate from each other by fitting into an upper fitting part 97a of a resin profile 90, which will be described later. In the illustrated example, after extending toward the outer circumferential side from the extending edge of the upper outer finder plate portion 85, it is bent toward the indoor side, and then further bent toward the inner circumferential side to achieve the upper fitting. A portion 85a is configured. The upper outer pocket part 86 is a groove-shaped recess for accommodating the bridge material 80C, and is provided so as to open into the room at the edge of the upper outer facing plate part 84 on the indoor side. The upper fixing finder plate portion 87 has a flat plate shape extending toward the outer circumferential side from the upper outer pocket portion 86 . The upper outer cover plate part 88 extends from the edge of the upper outer facing plate part 84 on the outdoor side toward the inner peripheral side.

This upper outer metal molded body 80B is provided with a plurality of upper engagement receiving portions (engagement receiving portions) 84a on the inner circumferential side of the upper outer facing plate portion 84, and an upper engagement receiving portion 84a. A plurality of thick portions 84b are provided between the portions 84a. The upper engagement receiving portion 84a is for maintaining a state in which a resin profile 90, which will be described later, is attached to the inner peripheral side of the upper outer facing plate portion 84. In the illustrated example, upper engagement receiving portions 84a are provided in the portion of the upper outer pocket portion 86 facing outdoors and the portion of the upper outer facing plate portion 84 that is closer to the indoor side than the upper outer facing plate portion 85, respectively. is provided. The thick portions 84b are formed by partially increasing the thickness of the upper outer facing plate portion 84, and are provided along the length of the upper frame 13, respectively.

The resin profile 90 of the upper frame 13 includes an inner upper resin molded body (inner resin molded body) 90A on the indoor side and an outer upper resin molded body (outer resin molded body) 90B on the outdoor side. There is. The inner upper resin molded body 90A and the outer upper resin molded body 90B each have a length spanning the entire length of the portion of the upper frame 13 located between the left and right vertical frames 11 and 12. Although not clearly shown in the figure, the upper inner resin molded body 90A and the upper outer resin molded body 90B are configured to exhibit the same hue as the vertical frame 22A of the outer shoji 20A. However, the inner upper resin molded body 90A and the outer upper resin molded body 90B do not necessarily have to exhibit the same hue as the vertical frame 22A of the outer shoji 20A.

The upper inner resin molded body 90A includes an upper inner cover base portion (seventh cover portion) 91, an upper inner rail cover portion (sixth cover portion) 92, an upper facing cover portion 93, an upper frame cover portion 94, and an extension cover portion. 95 is integrally molded. The upper inner cover base portion 91 has a flat plate shape that covers the upper inner facing plate portion 81 of the metal profile 80 . The upper inner cover base 91 has an edge facing toward the indoor side inserted between the upper engagement receiving portion 84a provided on the metal rail base plate 82a and the upper inner facing plate portion 81, and an edge facing toward the indoor side. By inserting the part between the upper engagement receiving part 84a on the indoor side and the upper inner facing plate part 81, it is removably attached to the inner upper metal molded body 80A. The upper inner rail cover portion 92 includes an upper inner rail outer cover portion (third cover portion) 98 and an upper inner rail inner circumferential cover portion (fourth cover portion) 99 of the outer upper resin molded body 90B, which will be described later. , is for configuring the resin rail part of the upper horizontal rail 13B corresponding to the inner shoji 20B, together with the upper inner rail inner cover part (fifth cover part) 100, from the upper inner cover base 91 to the inner peripheral side. It extends towards. When the upper inner cover base 91 is brought into contact with the upper inner facing plate part 81, the edge on the inner peripheral side of the upper inner rail cover part 92 is connected to the metal rail board part of the upper inner facing plate part 82. It is configured to be almost the same as 82a. An engagement protrusion 92a for engaging with the engagement receiving portion 82g is provided on the outer peripheral side of the upper inner rail cover portion 92. The upper cover part 93 extends from the edge of the upper inner cover base part 91 on the indoor side toward the inner peripheral side. An engagement protrusion 93a for engaging with the engagement receiving portion 81a is provided on the outer peripheral side of the upper facing cover portion 93. The upper frame cover part 94 extends from the inner circumferential edge of the upper facing cover part 93 toward the interior of the vehicle in the forward direction. The extension cover portion 95 extends from the edge of the upper frame cover portion 94 on the outdoor side toward the inner peripheral side. The extending edge portion of the extension cover portion 95 extends to a position that is inner than the edge portion of the upper inner rail cover portion 92 that is on the inner circumferential side.

The upper outer resin molded body 90B includes an upper outer cover base (second cover part) 96, an inner cover part for the upper outer rail (first cover part) 97, an outer cover part for the upper inner rail 98, and an upper inner rail. The inner peripheral cover part 99 for the upper inner rail and the inner cover part 100 for the upper inner rail are integrally molded. The upper outer cover base portion 96 has a flat plate shape that covers the upper outer facing plate portion 84 of the metal profile 80 . The upper outer rail inner cover part 97 is for configuring the resin rail part of the upper horizontal rail 13A corresponding to the outer shoji 20A, and extends from the edge located on the outdoor side of the upper outer cover base 96 to the inner peripheral side. It extends towards. An upper fitting part 97a is provided on the inner peripheral edge of the upper outer rail inner cover part 97. The upper fitting portion 97a extends toward the outdoor side from the extending edge of the inner cover portion 97 for the upper and outer rails, and then is bent toward the outer circumferential side. The upper outer rail inner cover part 97 creates a space between the upper outer rail cover part 97 and the upper outer finder plate part 85 by fitting the upper fitting part 97a into the upper fitting part 85a of the upper outer finder plate part 85. In this secured state, the facing surface of the upper outer facing board section 85 facing the interior of the room is covered. The upper inner rail outer cover part 98, the upper inner rail inner circumferential cover part 99, and the upper inner rail inner cover part 100 are used together with the upper inner rail cover part 92 of the inner upper resin molded body 90A. This is for constructing a resin rail portion of the upper horizontal rail 13B corresponding to 20B. The upper inner rail outer cover part 98 extends from the edge located on the indoor side of the upper outer cover base 96 toward the inner peripheral side, so that the upper inner rail base plate part 82 has a metal rail board part 82a, It covers the facing surfaces of the inclined extension part 82b and the facing extension part 82c facing outdoors. The inner circumference cover section 99 for the upper inner rail is provided in the room from the extending edge of the outer cover section 98 for the upper inner rail, and thereby covers a prospective surface that is the inner circumferential side of the prospective extension section 82d. It is something. In other words, the upper inner rail inner circumferential cover portion 99 constitutes a portion of the resin profile 90 that is on the inner circumferential side of the upper horizontal rail 13B on the inner side. The upper inner rail inner cover section 100 extends from the extending edge of the upper inner rail inner cover section 99 toward the outer circumferential side, so that the upper inner rail cover section 100 is closer to the metal rail substrate section 82a in the upper inner finding plate section 82. It also covers the detection surface of the part located on the inner circumferential side. The extension length of the inner cover part 100 for the upper inner rail is such that when the inner shoji 20B is arranged on the frame 10, the tight material 36 provided on the upper stile 23B is It is set so that it does not come into contact with the joint 101 with the rail cover part 92. As is clear from the figure, the upper inner rail outer cover section 98, the upper inner rail inner circumferential cover section 99, and the upper inner rail inner cover section 100 constitute a recess 102 that opens on the outer periphery. The inclined extending portion 82b, the facing extending portion 82c, the projected extending portion 82d, and the projected projecting portion 82e of the upper inner facing plate portion 82 are housed inside. The inner cover section 100 for the upper inner rail is provided with an intermediate engagement section (engagement section) 100a. The intermediate engaging portion 100a prevents the inner circumferential cover portion 99 for the upper inner rail from moving toward the inner circumferential side with respect to the upper inner finding plate portion 82 by engaging with a portion on the outer circumferential side of the protruding portion 82e. It is a restriction.

This upper outer resin molded body 90B is provided with a plurality of engagement protrusions 96a and supporting protrusions 96b on the outer peripheral side of the upper outer cover base 96, and an inner cover portion for the upper outer rail. Mounting protrusions 97b and 98a are provided on the upper inner rail outer cover section 97 and the upper inner rail outer cover section 98, respectively. The engagement protrusion 96a extends toward the outer circumferential side from the upper outer cover base 96, and has an engagement claw portion 96c on the extending edge. The engaging claw portion 96c secures a space between the upper outer cover base 96 and the upper outer facing plate portion 84 by engaging with the upper engaging receiving portion 84a provided on the outer upper metal molded body 80B. In this state, the inner circumference side of the upper outer prospecting plate portion 84 is kept covered. The supporting protrusions 96b extend toward the outer circumferential side from the upper outer cover base 96 between the engaging protrusions 96a. When the engagement claw portion 96c of the engagement protrusion 96a is engaged with the upper engagement receiving portion 84a, the supporting protrusion 96b has an extended edge formed in the thick wall provided on the upper outward facing plate portion 84. The dimensions are set so that the portions 84b are disposed at a position close to the upper outer prospecting plate portion 84 between the portions 84b. The mounting protrusions 97b and 98a protrude toward each other from the outer circumferential side of the upper outer rail inner cover section 97 and the outer circumferential side of the upper inner rail outer cover section 98. It is something. These mounting protrusions 97b and 98a are engaged with each other when the upper wind stopper 110A is installed between the inner cover part 97 for the upper outer rail and the outer cover part 98 for the upper inner rail. This prevents the wind blocking member 110A from falling off. The upper wind blocking member 110A is molded from an elastic resin material, and is arranged at a portion corresponding to the connecting frames 25A and 25B on the inner peripheral side of the upper frame 13, so that it can be used indoors or outdoors. This is to restrict the air circulation.

(Bottom frame 14)
As shown in FIGS. 2 and 7 to 10, the metal profile 120 of the lower frame 14 includes an inner lower metal molded body 120A on the indoor side and an outer lower metal molded body 120B on the outdoor side. be. The inner lower metal molded body 120A and the outer lower metal molded body 120B are connected to each other by a bridge material 120C formed from a heat insulating material, and are thermally isolated without coming into contact with each other. .

The lower inner metal molded body 120A has a lower inner facing plate portion 121, a lower inner facing plate portion 122, a lower inner pocket portion 123, a lower inner end facing plate portion 124, and a lower support plate portion 125 that are integrally molded. It is something. The lower inward prospecting plate portion 121 has a plate shape extending along the prospecting direction. The lower inner facing plate part 122 constitutes a metal rail part of the lower horizontal rail 14B on the inner side for guiding the inner shoji 20B, and is located from the edge of the lower inner facing board part 121 on the outdoor side. After extending toward the inner peripheral side, it extends toward the outdoor side. A door roller guide portion 122a and a lower fitting portion 122b are provided at an extending edge portion of the lower inner finder plate portion 122 extending toward the indoor side. The door roller guide portion 122a is a protruding portion that protrudes toward the inner circumference, and guides the sliding of the inner shoji 20B via the door roller 26B. The lower fitting part 122b is for restricting movement in directions that separate from each other by fitting into a lower fitting part 142a of a resin profile 140, which will be described later. In the illustrated example, after extending toward the outer circumferential side from the extending edge located on the indoor side of the lower inward facing board part 122, it is bent toward the indoor side, and then further bent toward the inner circumferential side. As a result, a lower fitting portion 122b is formed. The lower inner pocket part 123 is a groove-shaped recess for accommodating the bridge material 120C, and is provided so as to open to the outdoors at the edge of the lower inner facing plate part 121 on the outdoor side. The lower inner end prospecting board section 124 extends from the edge of the lower inner end prospecting board section 121 on the indoor side along the prospecting direction. A lower fixing prospect plate part 126 is provided at a portion located on the outer circumferential side of the lower inner end find plate part 124 and is inclined so as to gradually move toward the outer circumferential side toward the interior of the room. The lower support plate portion 125 extends toward the outer circumferential side from the intermediate portion between the lower inner pocket portion 123 and the lower inner end prospecting plate portion 124 in the lower inner prospecting plate portion 121 . The lower inner end finding plate portion 124, the lower fixing prospecting plate portion 126, and the lower support plate portion 125 are arranged so that their respective outer peripheral edges are located on the same plane that is approximately horizontal along the prospecting direction. It is configured.

This inner lower metal molded body 120A is provided with a plurality of lower engagement receiving portions 121a on the inner peripheral side of the lower inner prospecting plate portion 121. The lower engagement receiving portion 121a is for maintaining a state in which a resin profile 140, which will be described later, is attached to the inner peripheral side of the lower inner prospecting plate portion 121. In the illustrated example, the lower engagement receiving portions 121a are provided on the facing surface of the lower inner end facing plate portion 124 facing the outdoors and the facing surface of the lower inner end facing plate portion 121 facing the lower fitting portion 122b, respectively. be.

The lower outer metal molded body 120B is formed by integrally molding a lower outer facing plate portion 127, a lower outer facing plate portion 128, a lower outer pocket portion 129, and a lower outer cover plate portion 130. The lower outer prospecting plate portion 127 has a plate shape extending along the prospecting direction. In the illustrated lower outer metal molded body 120B, a hollow portion 131 is formed in a portion on the outer peripheral side of the lower outer facing plate portion 127. The lower outer facing plate part 128 constitutes a metal rail part of the lower horizontal rail 14A on the outer side for guiding the outer shoji 20A. After extending toward the inner peripheral side, it extends toward the indoor side. A door roller guide portion 128a and a lower fitting portion 128b are provided at the extending edge of the lower outer facing plate portion 128 extending toward the indoor side. The door roller guide portion 128a is a protruding portion that protrudes toward the inner circumference, and guides the sliding of the outer shoji 20A via the door roller 26A. The lower fitting part 128b is for restricting movement in directions that separate from each other by fitting into a lower fitting part 146a of a resin profile 140, which will be described later. In the illustrated example, the lower outward facing plate portion 128 extends from the extending edge toward the outer periphery, then bends toward the indoor side, and then further bends toward the inner periphery to achieve the downward fitting. A section 128b is configured. The edge portion of the lower outer finder plate portion 128 located on the inner peripheral side is configured to be substantially the same as the lower inner finder plate portion 122 . The lower outer pocket part 129 is a groove-shaped recess for accommodating the bridge material 120C, and is provided so as to open into the room at the edge of the lower outer facing plate part 127 on the indoor side. The lower outer cover plate part 130 extends from the edge of the lower outer facing plate part 127 on the outdoor side toward the inner peripheral side.

This outer lower metal molded body 120B is provided with a plurality of lower engagement receiving portions 127a on the inner peripheral side of the lower outer facing plate portion 127. The lower engagement receiving portion 127a is for maintaining a state in which a resin profile 140, which will be described later, is attached to the inner peripheral side of the lower outer facing plate portion 127. In the illustrated example, lower engagement receiving portions 127a are provided in a portion of the lower outer pocket portion 129 facing the outdoors and a portion of the lower outer facing plate portion 127 facing the lower fitting portion 128b on the projected surface.

As shown in FIGS. 8 and 9, the metal profile 120 of the lower frame 14 described above includes a lower inner finding plate portion 122 of the inner lower metal molded body 120A and a lower outer side of the outer lower metal molded body 120B. A lower wind stopper member 110B is attached between the locating plate portion 128 and the lower wind blocking member 110B. The lower wind stopper member 110B is molded from an elastic resin material, and is arranged at a portion corresponding to the matching frames 25A and 25B on the inner peripheral side of the lower frame 14, so that it can be used indoors or outdoors. This is to restrict the air circulation.

The resin profile 140 of the lower frame 14 includes an inner lower resin molded body 140A on the indoor side and an outer lower resin molded body 140B on the outdoor side. Of these, the inner lower resin molded body 140A is configured to have a length that spans the entire length of the portion of the lower frame 14 located between the left and right vertical frames 11 and 12. On the other hand, the outer lower resin molded body 140B is configured to have a length spanning the entire length of the portion of the lower frame 14 located between the left vertical frame 11 and the lower wind stopper member 110B. Although not clearly shown in the figure, the lower inner resin molded body 140A and the lower outer resin molded body 140B are configured to exhibit the same hue as the vertical stile 22A of the outer shoji 20A. However, the inner lower resin molded body 140A and the outer lower resin molded body 140B do not necessarily have to exhibit the same hue as the vertical frame 22A of the outer shoji 20A.

The lower inner resin molded body 140A is formed by integrally molding a lower inner cover base 141, a lower inner rail cover section 142, a preliminary cover section 143, and a lower frame cover section 144. The lower inner cover base 141 has a flat plate shape that covers the lower inner facing plate portion 121 of the metal profile 120. The lower inner rail cover part 142 is for configuring the resin rail part of the lower horizontal rail 14B corresponding to the inner shoji 20B, and extends from the lower inner cover base 141 toward the inner peripheral side. A lower fitting part 142a is provided on the inner peripheral edge of the lower inner rail cover part 142. The lower fitting portion 142a extends toward the outdoor side from the extending edge of the lower inner rail cover portion 142, and then is bent toward the outer circumferential side. The lower inner rail cover part 142 secures a space between the lower inner rail cover part 142 and the lower inner finder plate part 122 by fitting the lower fitting part 142a into the lower fitting part 122b of the lower inner finder board part 122. In this state, the finding surface of the lower inner finding board section 122 facing the interior of the room is covered. The preliminary cover part 143 extends toward the inner peripheral side from the edge of the lower inner cover base 141 on the indoor side, thereby covering the exterior facing surface of the lower inner end plate part 124. . The lower frame cover part 144 extends from the inner circumferential edge of the preliminary cover part 143 toward the interior side of the vehicle in the perspective direction.

This lower inner resin molded body 140A is provided with a plurality of engagement protrusions 141a on the outer peripheral side of the lower inner cover base 141. The engagement protrusion 141a extends toward the outer circumferential side from the lower inner cover base 141, and a lower engagement claw portion 141b is provided at the extending edge. The lower engagement claw portion 141b creates a space between the lower inner cover base 141 and the lower inner facing plate portion 121 by engaging with the lower engagement receiving portion 121a provided on the inner lower metal molded body 120A. In this secured state, the inner peripheral side of the lower inner prospecting plate portion 121 is kept covered.

The lower outer resin molded body 140B is formed by integrally molding a lower outer cover base 145 and a lower outer rail cover portion 146. The lower outer cover base 145 has a flat plate shape that covers the lower outer facing plate portion 127 of the metal profile 120 and the bridge material 120C. A slight gap is ensured between the edge of the lower outer cover base 145 located on the indoor side and the facing surface of the lower inner facing plate part 122 facing the outdoors. The lower outer rail cover part 146 is for configuring the resin rail part of the lower horizontal rail 14A corresponding to the outer shoji 20A, and extends from the edge located on the outdoor side of the lower outer cover base 145 toward the inner peripheral side. It has been extended. A lower fitting portion 146a is provided on the inner peripheral edge of the lower outer rail cover portion 146. The lower fitting portion 146a extends toward the outdoor side from the extending edge of the lower outer rail cover portion 146, and then is bent toward the outer circumferential side. The lower outer rail cover part 146 secures a space between the lower outer rail cover part 146 and the lower outer finder plate part 128 by fitting the lower fitting part 146a into the lower fitting part 128b of the lower outer finder plate part 128. In this state, the facing surface of the lower outside facing board section 128 facing the interior of the room is covered.

This lower outer resin molded body 140B is provided with a plurality of engagement protrusions 145a on the outer peripheral side of the lower outer cover base 145. The engagement protrusion 145a extends toward the outer circumferential side from the lower outer cover base 145, and an engagement claw 145b is provided at the extending edge. The engagement claw portion 145b secures a space between the lower outer cover base 145 and the lower outer facing plate portion 127 by engaging with the lower engagement receiving portion 127a provided on the outer lower metal molded body 120B. In this state, the inner circumferential side of the lower outer prospecting plate portion 127 is kept covered.

In a portion of the metal profile 120 of the lower frame 14 located between the lower wind stop member 110B and the right vertical frame 12, an outer lower metal cover body having approximately the same cross-sectional shape as the outer lower resin molded body 140B is provided. 150 are arranged. That is, the lower outer metal cover body 150 is formed by integrally molding a lower outer cover base 151, a lower outer rail cover portion 152, a lower fitting portion 152a, and an engaging protrusion 151a. However, the lower outer cover base 151 of the lower outer metal cover body 150 is configured to have a slightly shorter dimension than the lower outer cover base 145 of the lower outer resin molded body 140B.

In the fitting constructed as described above, since the upper frame 13 is constructed of the metal section 80 and the resin section 90, it is advantageous in terms of heat insulation, and there is no risk of problems such as condensation. Moreover, as the resin profile 90 of the upper frame 13, by integrally molding from the inner cover part 97 for the upper outer rail to the inner cover part 100 for the upper inner rail as the outer upper resin molded body 90B, the parts It is possible to prevent situations where handling becomes complicated or assembly work becomes complicated due to the increase in size.

Here, as for the inner upper resin molded body 90A of the divided resin profile 90, as shown in FIG. Although not explicitly shown, by screwing a screw into the upper inner facing plate portion 81 of the metal section 80 via the upper inner cover base portion 91, it is possible to prevent the metal section from falling off. Moreover, the screws S screwed into the upper inner cover base 91 are covered by the upper cover part 93 and the extension cover part 95 disposed on the indoor side, and are difficult to visually recognize. There is no risk of quality loss.

On the other hand, since the outer upper resin molded body 90B is disposed on the outdoor side of the upper fixing finder plate 87, it is difficult to screw the screw together through the upper outer cover base 96. be. Furthermore, if a screw were to be screwed into the upper/outer cover base 96, it would be easily visible when viewed from the indoor side, so it would not be desirable in terms of appearance quality, and further There is also concern that this could lead to a situation in which foreigners enter the area. However, according to the above-mentioned fittings, the outer upper resin molded body 90B is provided with a recess 102 for accommodating the upper inner finder board 82, and the upper inner finder board 82 is projected in the recess 102. The portion 82e and the intermediate engaging portion 100a of the inner cover portion 100 for the upper inner rail are engaged with each other. Moreover, the upper outer rail inner cover part 97 and the upper outer finding plate part 85 are fitted into each other by upper fitting parts 97a and 85a. Therefore, even if the shoji 20A, 20B moves in the expected direction with respect to the frame 10 due to the influence of wind pressure, the outer upper resin molded body 90B pressed by the shoji 20A, 20B remains in position with respect to the metal profile 80. This makes it difficult for the metal member 80 to shift, and it is possible to prevent the metal member 80 from falling off. In particular, in the above-mentioned fittings, since the plurality of abutting protrusions 82f of the upper inner finder board 82 come into contact with the inner wall surface of the recess 102, the outer circumferential side of the upper outer cover base 96 An engaging claw portion 96c is provided on the prospective surface so as to protrude toward the outer circumferential side, and is engaged with the upper engaging receiving portion 84a provided on the upper outer facing plate portion 84, so that the metal shape Misalignment of the outer upper resin molded body 90B with respect to the outer resin molded body 80 can be more reliably prevented. Further, since the upper outward facing plate portion 84 is provided with a thickened portion 84b along the length of the upper frame 13, the resin shape 90 is There is no risk of causing a situation where the material falls off.

In addition, the seam 101 between the outer upper resin molded body 90B and the inner upper resin molded body 90A is located between the facing surface of the outer upper horizontal rail 13A facing the indoors and the facing surface of the inner upper horizontal rail 13B facing the outdoors. Since it does not exist between the upper wind stopper member 110A and the upper wind stopper member 110A, it also prevents outside air and outdoor water from entering the indoor side through the joint 101 of the resin profile 90. There is no need to worry about it. Furthermore, since the position of the seam 101 is on the outer periphery side of the contact position of the tight material 36, the shoji 20A, 20B will not be slid while the tight material 36 is in contact with the seam 101, thereby improving watertightness and airtightness. advantageous in terms of sex.

Furthermore, according to the above-mentioned fittings, the left and right vertical frames 11, 12 and the lower frame 14 are also constructed of metal sections 40, 60, 120 and resin sections 50, 70, 140, respectively. Therefore, it is advantageous in terms of insulation. In addition, when viewed from the indoor side, the metal shapes 120 of the lower frame 14, the metal shapes 40, 60 of the vertical frames 11, 12, and the metal shapes 80 of the upper frame 13 are all resin shapes 140, 50, 70, 90, and furthermore, these resin shapes 140, 50, 70, 90 have the same hue as the frames 22A, 22B, 23A, 23B, 24A, 24B, 25A, 25B of the shoji 20A, 20B. It is configured to present. Therefore, it is advantageous in terms of appearance quality when viewed from the indoor side.

In addition, in the embodiment described above, the shoji 20A, 20B includes frames 22A, 22B, 23A, 23B, 24A, 24B, 25A, 25B molded from resin, but the present invention is not necessarily limited to this. For example, the shoji may include a frame in which the outdoor side part is molded from a metal such as an aluminum alloy, and the indoor side part is molded from resin. Further, in the illustrated example, the tight material 36 is mohair-shaped, but a tight material molded from an elastic member such as rubber may also be used, or a soft material molded integrally with the frame may be used. It is also possible to constitute the tight material by a fin-like member. Further, although the metal profile 80 of the upper frame 13 is exemplified as having an inner upper metal molded body 80A and an outer upper metal molded body 80B connected by a bridge member 80C, the metal shapes are integrally formed by metal. It may be molded.

As described above, the fittings according to the present invention include a frame body in which left and right vertical frames, an upper frame, and a lower frame are assembled around the four sides, and a fitting arranged on the frame body in a state that the upper frame slides in the extending direction of the upper frame. A fitting comprising an inner shoji on the indoor side and an outer shoji on the outdoor side, wherein the upper frame includes a metal profile molded from metal and a resin profile molded from resin, and the upper frame includes: An inward horizontal rail that guides the sliding of the inner shoji and an outer horizontal rail that guides the sliding of the outer shoji are provided, and the horizontal rail is a metal rail provided on the metal section. and a resin rail part provided on the resin profile, and the resin profile of the upper frame extends from the resin rail part of the outer horizontal rail to the resin rail part of the inner horizontal rail. An outer resin molded body including a portion constituting a resin rail part is integrally molded, and the outer resin molded body is formed with a recess for accommodating the metal rail part of the inner horizontal rail. The metal rail portion and the outer resin molded body constituting the recess are provided with engaging portions that engage with each other.
The present invention also provides the above-mentioned fitting, in which the metal profile of the upper frame is located between a first metal part that constitutes the metal rail part of the inner horizontal rail and an outer peripheral side of the first metal part. a second metal part that extends toward the indoor side from a part that extends toward the indoor side; a third metal part that constitutes the metal rail part of the outer horizontal rail; and a part located on the outer peripheral side of the third metal part. the outer resin molded body of the upper frame has a fourth metal part extending toward the indoor side and connected to the outer peripheral side of the first metal part, and the outer resin molded body of the upper frame is connected to the third metal part a first cover part that constitutes the resin rail part of the outer horizontal rail by covering a facing surface facing the interior of the room; a second cover part that covers the fourth metal part by being present therein; and a second cover part that extends inward from an extending edge of the second cover part to cover a facing surface of the first metal part that faces outdoors. a third cover part constituting the resin rail part of the inward side horizontal rail; and a third cover part that extends toward the indoor side from an edge located on the inner peripheral side of the third cover part and includes the first metal part. a fourth cover part that constitutes the resin rail part of the inner horizontal rail by covering the inner peripheral surface of the part; and a fourth cover part that extends from the extending edge of the fourth cover part toward the outer peripheral side. A fifth cover part which constitutes the resin rail part of the inner horizontal rail by being present therein and also constitutes the recess part by the third cover part and the fourth cover part are integrally molded, The device is characterized in that the engaging portion is provided on the first metal portion and the fifth cover portion.
According to these inventions, by integrally molding the resin rail part of the outer side rail to the part constituting the resin rail part of the inner side rail as an outer resin molded body, it is possible to reduce the size of the part. It is possible to prevent situations where handling becomes complicated or assembly work becomes complicated due to the Moreover, since the outer resin molded body is provided with a recess for accommodating the metal rail part, and the metal rail part and the outer resin molded part are engaged with each other in the recess by the engaging part, the frame is not easily fixed due to the influence of wind pressure. Even if the shoji moves in the forward direction relative to the body, the outer resin molded body pressed against the shoji will be difficult to shift its position relative to the metal shape, and this will prevent it from falling off the metal shape. can.

Further, in the above-mentioned fitting, the present invention provides that the resin profile of the upper frame includes a sixth cover portion that covers a portion of the first metal portion that is on the outer peripheral side of the fifth cover portion; an inner resin molded body integrally molded with a seventh cover part that covers the second metal part by extending toward the indoor side from the outer peripheral side of the inner resin molded body; It is characterized in that it is molded separately from the outer resin molded body.
According to this invention, since the resin profile is composed of an outer resin molded body and an inner resin molded body, the increase in the number of parts can be minimized, and the increase in the number of parts to be handled can be minimized. problems can be prevented.

Further, in the above-mentioned fitting, the present invention provides that the first metal part has a projected extension part extending along the third cover part and a projected extension part extending along the fourth cover part. , a plurality of abutting protrusions protruding toward the inner wall surface of the recess.
According to this invention, since the plurality of abutting protrusions of the first metal part abut against the inner wall surface of the recess, displacement of the outer resin molded body with respect to the metal profile can be more reliably prevented. Become.

Further, in the above-mentioned fitting, the present invention provides an engaging pawl portion that is provided on a prospective surface that is the outer circumferential side of the second cover portion so as to protrude toward the outer circumferential side, and that the fourth metal portion includes: The present invention is characterized in that an engagement receiving portion that engages with the engagement claw portion is provided.
According to this invention, by engaging the engagement claw portion with the engagement receiving portion, displacement of the outer resin molded body with respect to the metal profile can be more reliably prevented.

Further, the present invention is characterized in that, in the above-mentioned fitting, a thick wall portion having an increased plate thickness is provided in the fourth metal portion along the length of the upper frame.
According to this invention, even when the shoji moves in the forward direction relative to the frame due to the influence of wind pressure, it is possible to more reliably prevent the metal profile from deforming.

Further, in the above-mentioned fitting, the present invention provides an upper fitting portion that is provided in the third metal portion and the first cover portion to limit movement in a direction away from each other by fitting with each other. It is characterized by
According to this invention, by fitting the upper fitting portion, displacement of the outer resin molded body with respect to the metal profile can be more reliably prevented.

10 frame body, 11, 12 vertical frame, 13 upper frame, 13A upper horizontal rail, 13B upper horizontal rail, 14 lower frame, 20A outer shoji, 20B inner shoji, 80 metal shape, 80A inner upper metal molded body, 80B Upper outer metal molded body, 81 Upper inner facing plate part, 82 Upper inner facing plate part, 82a Metal rail base plate part, 82b Inclined extension part, 82c Spotted extension part, 82d Expected extension part, 82e Expected protrusion part, 82f abutment protrusion, 84 upper outer facing plate part, 84a upper engagement receiving part, 84b thick wall part, 85 upper outer facing plate part, 90 resin profile, 90A inner upper resin molded body, 90B Upper outer resin molded body, 96 Upper outer cover base, 96a Engaging protrusion, 96b Supporting protrusion, 96c Engaging claw, 97 Inner cover for upper outer rail, 97a Upper fitting part, 98 Upper Outer cover part for inner rail, 99 Inner periphery cover part for upper inner rail, 100 Inner cover part for upper inner rail, 100a Intermediate engagement part, 101 Seam, 102 Recessed part

Claims (7)

A frame in which left and right vertical frames, an upper frame, and a lower frame are assembled around the four sides, and an inner shoji on the indoor side and an outer shoji on the outdoor side, which are arranged on the frame so as to slide in the extending direction of the upper frame. A fitting comprising:
The upper frame includes a metal section formed of metal and a resin section formed of resin,
The upper frame is provided with an inner horizontal rail that guides the sliding of the inner shoji and an outer horizontal rail that guides the sliding of the outer shoji, and the horizontal rail is provided with the metal section. consisting of a metal rail part provided on the resin profile and a resin rail part provided on the resin profile,
The resin profile of the upper frame is an outer resin molded body in which the resin rail part of the outer side rail to the part constituting the resin rail part of the inner side rail is integrally molded. A recess for accommodating the metal rail portion of the inner horizontal rail is formed in the outer resin molded body, and the metal rail portion and the outer resin molded body constituting the recess are A fixture characterized in that it is provided with engaging portions that engage with each other. The metal profile of the upper frame is
a first metal part that constitutes the metal rail part of the inner horizontal rail;
a second metal portion extending toward the indoor side from a portion located on the outer peripheral side of the first metal portion;
a third metal part that constitutes the metal rail part of the outer horizontal rail;
a fourth metal part extending toward the indoor side from a part located on the outer peripheral side of the third metal part and connected to a part on the outer peripheral side of the first metal part;
The outer resin molded body of the upper frame is
a first cover part that constitutes the resin rail part of the outer horizontal rail by covering a facing surface of the third metal part facing the interior of the room;
a second cover part that covers the fourth metal part by extending toward the indoor side from a portion located on the outer peripheral side of the first cover part;
A first resin rail portion of the inner horizontal rail extends from the extending edge of the second cover portion toward the inner circumference and covers the facing surface of the first metal portion facing the outdoors. 3 cover part,
The resin of the inner side rail extends from the edge located on the inner circumferential side of the third cover part toward the indoor side and covers the inner circumferential surface of the first metal part. a fourth cover part that constitutes a rail part;
The resin rail portion of the inner horizontal rail is configured by extending toward the outer circumferential side from the extending edge of the fourth cover portion, and the resin rail portion is formed by the third cover portion and the fourth cover portion. and a fifth cover part constituting the recessed part are integrally molded,
The fitting according to claim 1, wherein the engaging portion is provided on the first metal portion and the fifth cover portion. The resin profile of the upper frame is
a sixth cover portion that covers a portion of the first metal portion that is closer to the outer periphery than the fifth cover portion;
an inner resin molded body integrally molded with a seventh cover part extending toward the indoor side from the outer peripheral side of the sixth cover part to cover the second metal part; The fitting according to claim 2, wherein the inner resin molded body is molded separately from the outer resin molded body. The first metal part is
a spot extension part extending along the third cover part;
a projected extension portion extending along the fourth cover portion;
The fitting according to claim 2, further comprising a plurality of abutting protrusions protruding toward the inner wall surface of the recess. An engaging claw portion is provided on a prospective surface that is the outer circumferential side of the second cover portion so as to protrude toward the outer circumferential side,
The fitting according to claim 2, wherein the fourth metal part is provided with an engagement receiving part that engages with the engagement claw part. 3. The fitting according to claim 2, wherein the fourth metal part is provided with a thick part having an increased plate thickness along the length of the upper frame. 3. The third metal part and the first cover part are provided with an upper fitting part which limits movement in directions away from each other by fitting into each other. fittings.

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