JP2017066737A - Fitting - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent designability from deteriorating due to a molding error and an assembly error of a frame material and a batten.SOLUTION: In a fitting having a face bar 10 supported by a frame material 22 via a batten 30, the frame material 22 and the batten 30 are provided with cover engagement parts 30f and 203, respectively. A cover member 40 is attached to cover a section from the batten 30 to the frame material 22 by being engaged with each of the frame-side cover engagement part 203 and the batten-side cover engagement part 30f.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a joinery.

  For fittings that directly support a face material such as glass on the frame, such as a sash window, the edge of the face material should be sandwiched between the support fin portion that is integrated with the frame and the pressing edge that is attached to the frame. There are a lot of things. Similarly, in a joinery in which a face material is supported by a shoji ridge, the edge of the face material is sandwiched between the heel and the pressing edge. A frame material such as a frame or a collar is provided with a first engagement receiving portion and a second engagement receiving portion along the longitudinal direction on the prospective surface, and a first engagement protrusion on a corresponding portion of the pressing edge. And the 2nd engagement protrusion part is provided.

  In this type of joinery, one surface of the face material is brought into contact with the support fin portion of the frame material via the tight material, and from this state, one engagement protrusion of the pressing edge is brought into engagement with the corresponding engagement material of the frame material. The pressing edge is attached to the frame member by engaging with the corresponding portion and then engaging the other engaging protrusion with the corresponding engaging receiving portion. At this time, the tight material held by the face material support piece portion of the pressing edge comes into contact with the other surface of the face material, and the face material is sandwiched between the support fin portion of the frame material and the face material support piece portion. (See, for example, Patent Document 1).

JP 2008-202366 A

  By the way, in the joinery in which the face material is supported as described above, the pressing edge is exposed on the inner peripheral side of the frame material. For this reason, when the gap between the frame material and the pressing edge is uneven due to the molding error or assembly error of the frame material or the pressing edge, or when the pressing edge is inclined with respect to the frame material, It will be visually recognized from the outside as it is, and it is not necessarily preferable in consideration of design properties.

  An object of this invention is to provide the fitting which can prevent the fall of the design property resulting from the shaping | molding error and assembly error of a frame material and a pressing edge in view of the said situation.

  In order to achieve the above object, a joinery according to the present invention is a joinery in which a face material is supported by a frame material via a ledge, and a cover engaging portion is provided on each of the frame material and the ledge, and the frame side cover engagement is provided. The cover member is attached so as to cover the space from the pressing edge to the frame material by engaging with the mating portion and the pressing edge side cover engaging portion, respectively.

  According to the present invention, since the space from the frame material supporting the face material to the pressing edge is covered by the cover member, there is a gap between the frame material and the pressing edge due to the molding error and assembly error of the frame material and the pressing edge. Even when it becomes non-uniform or is attached with an inclined edge with respect to the frame material, it is not visually recognized from the outside, and there is no possibility of impairing the design.

  Further, according to the present invention, in the joinery described above, the ledge-side cover engaging portion has a portion that extends along the locating surface of the ledge, and that forms a ledge-side insertion groove with the locating surface. The frame-side cover engaging portion extends along the finding surface of the frame material, forms a frame-side insertion groove between the frame-side cover engaging portion and the finding end surface at the extending end. The cover member has a cover engaging ridge at an opposing portion, and the cover member corresponds to a cover base portion disposed so as to be opposed to the pressing face finding surface, and the cover base portion corresponding to the pressing edge finding surface. A hooking wall portion formed between the pressing edge side and the pressing edge side cover engaging portion by being inserted into the pressing edge side insertion groove, and the frame base material being found from the cover base portion. Face to face An elastic engagement piece that extends to a portion and is disposed in the frame side insertion groove when the hanging wall portion is inserted into the pressing edge side insertion groove, and is engaged with the cover engagement protrusion. By projecting toward the frame material or the pressing edge from the cover base portion, when the hanging wall portion is inserted into the pressing edge side insertion groove, the contact surface of the pressing edge or the frame material is contacted, And a pressing piece that presses the elastic engaging piece against the cover engaging protrusion.

  According to the present invention, when the hanging wall portion is inserted into the pressing edge side insertion groove, the elastic engagement piece is inserted into the frame side insertion groove and engaged with the cover engagement protrusion, and further, the elastic engagement piece is pressed by the pressing piece. Is pressed by the cover engaging protrusion, and the cover member is attached to the frame material and the pressing edge.

  Further, according to the present invention, in the joinery described above, the cover member has a prospective cover portion having a prospective surface disposed on an extension of the prospective surface of the press edge when the cover member is attached to the press edge and the frame material. It is characterized by providing.

  According to this invention, the prospective surface of the pressing edge and the prospective surface of the cover member are located on the same plane, and the appearance quality can be improved.

  Further, according to the present invention, in the joinery described above, the elastic engagement piece and the presser piece extend from the tip end of the cover base portion and branch from each other and gradually move away from the tip end of the cover base portion. It is characterized in that it is inclined to the side close to the finding surface.

  According to the present invention, since the elastic engagement piece and the presser piece are inclined with respect to the cover base portion, each of them is easily elastically deformed when the cover member is attached to the frame side cover engagement portion. The operation of attaching the cover member to the frame side cover engaging portion can be facilitated.

  Further, according to the present invention, in the joinery described above, each of the frame members includes a frame base portion extending along a prospective direction, and each of the frame members is located at a position where a distance is secured along the prospective direction on the prospective surface of the frame base portion. Protruding toward the peripheral side, and provided with two frame side pressing edge engaging portions having bent portions bent in directions close to each protruding end portion, and the pressing edge includes a pressing edge base portion extending along a prospective direction. The frame base so that the face base supporting piece portion extending from the edge portion close to the face material of the pressing base portion toward the frame base portion and the other edge portion constitute the finding surface of the pressing edge. A locating piece portion extending toward the extending portion of the face material supporting piece portion, and a bent portion of one of the two frame-side pressing edge engaging portions and the frame base portion. A ledge engaging ridge that is provided between the two frame-side ledge engaging portions at the extending end of the finding piece portion and is provided with a ledge hanging wall portion inserted between The presser piece of the cover member is brought into contact with the finding surface of the frame material.

  According to the present invention, when the cover member is pressed toward the pressing edge, the pressing piece is elastically deformed so that the elastic engaging piece is separated from the cover engaging protrusion of the frame side cover engaging portion. be able to. At this time, since the pressing piece of the cover member is in contact with the finding surface of the frame material, even when the cover member is pressed toward the pressing edge, the pressing edge engaging protrusion of the pressing edge is a bent portion of the frame side pressing edge engaging portion. The press rim is not attached to the frame member, and the state in which the pressing edge is attached to the frame material is maintained.

  Further, according to the present invention, in the joinery described above, each of the frame members includes a frame base portion extending along a prospective direction, and each of the frame members is located at a position where a distance is secured along the prospective direction on the prospective surface of the frame base portion. Protruding toward the peripheral side, and provided with two frame side pressing edge engaging portions having bent portions bent in directions close to each protruding end portion, and the pressing edge includes a pressing edge base portion extending along a prospective direction. The frame base so that the face base supporting piece portion extending from the edge portion close to the face material of the pressing base portion toward the frame base portion and the other edge portion constitute the finding surface of the pressing edge. A locating piece portion extending toward the extending portion of the face material supporting piece portion, and a bent portion of one of the two frame-side pressing edge engaging portions and the frame base portion. A ledge engaging ridge that is provided between the two frame-side ledge engaging portions at the extending end of the finding piece portion and is provided with a ledge hanging wall portion inserted between The presser piece of the cover member is brought into contact with the locating surface of the pressing edge.

  According to the present invention, when the cover member is pressed toward the pressing edge, the pressing piece is elastically deformed so that the elastic engaging piece is separated from the cover engaging protrusion of the frame side cover engaging portion. be able to. At this time, since the presser piece of the cover member is in contact with the locating surface of the pressing edge, when the cover member is pressed toward the pressing edge, the pressing edge engaging protrusion of the pressing edge comes from the bent portion of the frame side pressing edge engaging portion. It will be spaced apart and the pressing edge can be removed from the frame material together with the cover member.

  According to the present invention, the finding surface of the frame material that supports the face material and the finding surface of the pressing edge are covered by the cover member, so that the frame material and the pressing edge are formed between the frame material and the pressing edge due to molding errors and assembly errors. Even when the gaps are not uniform, or when the pressing edges are inclined with respect to the frame material, they are not visually recognized from the outside, and there is no possibility of impairing the design.

FIG. 1 is a conceptual diagram of a joinery that is Embodiment 1 of the present invention viewed from the indoor side. FIG. 2 is a longitudinal sectional view of the joinery shown in FIG. 3 is a cross-sectional view of the joinery shown in FIG. FIG. 4 is an exploded view showing the relationship between the new upper frame of the joinery shown in FIG. FIG. 5 is an exploded view showing the relationship between the newly installed lower frame of the joinery shown in FIG. 1, the cover member, and the lower frame exterior cover. FIG. 6 is an exploded view showing the relationship between the newly installed vertical frame of the joinery shown in FIG. FIG. 7 is an exploded view showing the relationship between the vertical component constituting the new installation stand of the joinery shown in FIG. 1, the pressing edge, the cover member, and the vertical cover. 8 is a partial perspective view of the lower frame exterior cover shown in FIG. FIG. 9 is a longitudinal sectional view of a main part of a joinery that is Embodiment 2 of the present invention. FIG. 10 is an exploded view showing the relationship between the new upper frame of the joinery shown in FIG. 9, the ledge, and the cover member. FIG. 11 shows the new upper frame, pressing edge and cover member of the joinery shown in FIG. 10, (a) is a side view of the pressing frame and cover member attached to the new upper frame, and (b) is the cover. The side view of the state which pressed the member toward the pressing edge, (c) is a side view of the state which moved the cover member downward from the state shown in (b).

  Hereinafter, preferred embodiments of a fitting according to the present invention will be described in detail with reference to the accompanying drawings.

(Embodiment 1)
1 to 3 show a joinery that is Embodiment 1 of the present invention. The fixtures exemplified here are FIX windows (fitting windows) for repair, especially when repairing existing fixtures provided in the openings of walls that constitute non-residential spaces, such as office spaces in buildings. It is used for. In the following, in order to describe the existing fixtures and repair fixtures, for convenience, the elements constituting the existing fixtures are given the term “existing” and the components constituting the fixtures of the first embodiment are used. Will be distinguished by attaching the term “new”.

  The existing fittings are removed from the building wall, leaving only the existing upper frame 1, the existing lower frame 2, and the left and right existing vertical frames 3. Furthermore, the prospective surfaces of the existing upper frame 1, the existing lower frame 2, and the left and right existing vertical frames 3 are cut out in advance and are adjusted to be almost flat.

  More specifically, regarding the existing upper frame 1 and the left and right existing vertical frames 3, only the existing frame base portions 1a and 3a and the pair of anchor support portions 1b and 3b remain on the building wall. The existing frame bases 1a and 3a have a flat plate shape extending along the prospective direction. The pair of anchor support portions 1b, 3b are bent at substantially right angles from the outdoor side edge portion and the indoor side edge portion of the existing frame base portions 1a, 3a toward the outer peripheral side of the opening. The bent end portions 1c and 3c of the anchor support portions 1b and 3b are bent at a substantially right angle toward the opposite directions.

  About the existing lower frame 2, the existing lower frame base 2a, a pair of existing frame support fin part 2b, and a pair of anchor support part 2c remain in the building wall. The existing lower frame base 2a has a thin plate shape that is inclined so that a portion located on the outdoor side extends along the prospective direction and a portion located on the indoor side gradually becomes inward toward the room. Yes. A lower cover wall 2d is provided on the lower surface of the existing lower frame base 2a. The lower cover wall 2d protrudes substantially perpendicularly from the outer peripheral surface of the existing lower frame base 2a, then inclines to gradually become the outer peripheral side toward the outdoor side, and is further bent toward the outer peripheral side. . A connecting bracket 4 is attached to the extending end of the lower cover wall 2d. The connection bracket 4 has a flat plate shape that protrudes upward from the extending end of the lower cover wall 2d. The existing frame support fin portion 2b on the outdoor side is bent at a substantially right angle from the edge of the existing lower frame base portion 2a toward the inner peripheral side. The existing frame support fin portion 2b on the indoor side is bent at a substantially right angle from the edge of the existing lower frame base portion 2a toward the inner peripheral side, and is then bent at a substantially right angle toward the outdoor side. The existing frame support fin portion 2b on the indoor side is provided with an existing face material support portion 2e so as to face the existing frame support fin portion 2b on the outdoor side. The outdoor-side anchor support portion 2c protrudes toward the outer peripheral side from the lower surface of the portion inclined to the outdoor side in the lower cover wall portion 2d, and then bends toward the indoor side. The indoor anchor support portion 2c protrudes from the edge of the existing lower frame base portion 2a toward the outer peripheral side and then bends toward the outdoor side.

  Although not clearly shown in the figure, each of the existing frames 1, 2, and 3 is provided with a support member called an anchor between the pair of anchor support portions 1b, 3b, and 2c, and the individual anchors are interposed therebetween. And is supported by a concrete wall.

  The new construction tool to which the existing frames 1, 2, and 3 are attached is a continuous window in which two face members 10 are arranged in the left-right direction, and includes a new stand 21 inside the new frame body 20. In the first embodiment, a multi-layer glass formed by superposing two glasses 11 each as the face material 10 is applied. The new frame body 20 is configured by a new upper frame 22, a new lower frame 23, and left and right new vertical frames 24 in a rectangular shape. The new vertical 21 is arranged along the vertical direction so as to connect the new upper frame 22 and the new lower frame 23, and the opening of the new frame 20 is divided into right and left. Each of the newly installed frames 22, 23, 24 and the newly installed stand 21 is formed by an extruded shape of an aluminum alloy, and each has a substantially uniform cross section over the entire length. In the first embodiment, the new upper frame 22 and the left and right new vertical frames 24 have substantially the same cross-sectional shape, while the new lower frame 23 has a different cross-sectional shape from the new upper frame 22 and the new vertical frame 24. The frame 20 is applied.

  As shown in FIGS. 4 and 6, the new upper frame 22 and the new vertical frame 24 include a new frame base portion 22a, 24a and a new frame support fin portion 22b provided at the outdoor edge of the new frame base portion 22a, 24a, 24b and new seal fins 22c, 24c. The new frame base portions 22a and 24a are portions extending along the prospective direction, and are configured to have substantially the same prospective dimensions as the remaining existing frames 1 and 3. The new frame support fin portions 22b and 24b are portions bent from the new frame base portions 22a and 24a so as to be substantially perpendicular to the inner peripheral side of the opening. The newly installed seal fin portions 22c and 24c are portions that extend from the newly installed frame base portions 22a and 24a toward the outer peripheral side of the opening at a substantially right angle and then bend at a substantially right angle toward the indoor side. A sealing material S is attached to the extended end portions of the new seal fin portions 22c, 24c so as to protrude from the tip.

  As shown in FIG. 2 and FIG. 3, these new upper frame 22 and new vertical frame 24 have an appropriate number of shim plates between the prospective surfaces of the existing frames 1 and 3 and the prospective surfaces of the new frame base portions 22a and 24a. By screwing a screw (not shown) between them with the SP interposed therebetween, it is disposed on the inner peripheral side of the existing frames 1 and 3 and is attached to the wall of the building via the existing frames 1 and 3. It is attached. The bent tip portions of the new seal fin portions 22c and 24c are in contact with the finding surface facing the outside of the existing frames 1 and 3, and the sealing material S attached to each tip portion is in pressure contact with the finding surface. S secures watertightness and airtightness between the existing frames 1 and 3 and the found surfaces.

  As shown in FIGS. 2 and 5, the new lower frame 23 includes a new lower frame base portion 23a, a new outer frame support fin portion 23b and a new lower frame connecting fin portion provided on the outer edge of the new lower frame base portion 23a. 23c and a newly found fin part 23d provided on the indoor side edge of the newly installed lower frame base 23a. The new lower frame base portion 23a is a portion extending along the prospective direction, and is configured to have substantially the same prospective dimensions as the new upper frame 22 and the new vertical frame 24. The new outer frame support fin portion 23b is a portion that is bent so as to be substantially perpendicular to the inner peripheral side of the opening from the new lower frame base portion 23a. The newly installed lower frame connecting fin portion 23c bends at a substantially right angle from the newly installed lower frame base portion 23a toward the outer peripheral side of the opening, then bends at a substantially right angle toward the outdoor side, and further bends at a right angle toward the outer peripheral side of the opening. It is the part which did. The newly installed lower frame connecting fin portion 23c is provided with a pair of locking piece portions 23e on the finding surface facing the outside. The locking piece portion 23e protrudes toward the outdoor side so as to be up and down with each other, and has a locking outer protrusion 23f on the outer surface of each protruding edge portion, and holds the lower frame exterior cover 130. Yes.

  The lower frame exterior cover 130 is for covering the newly installed lower frame connecting fin portion 23c from the outdoor side, and as shown in FIGS. 5 and 8, includes an exterior base portion 130a, an upper wall portion 130b, and a pair of support legs 130c. I have. The exterior base portion 130a has a flat plate shape having a size capable of covering a portion extending to the outer peripheral side of the newly installed lower frame connecting fin portion 23c. The upper wall portion 130b is a portion that gradually extends upward from the upper edge of the exterior base portion 130a toward the indoor side. The support leg 130c is a portion projecting toward the indoor side so as to be up and down from the surface of the exterior base portion 130a facing the room, and there is an interval at which the head Ba of the screw B can be inserted between each other. Secured. The support leg 130c is provided with a screw seat 130d at each protruding end. The screw receiving seat 130d is a portion extending from the support leg 130c in a direction facing each other, and is an interval at which the shaft portion Bb of the screw B can be inserted between them and the head Ba of the screw B cannot be inserted. Is secured. The upper wall portion 130b and the upper supporting leg 130c are provided with locking inner ridges 130e at portions facing each other. The locking inner protrusion 130e engages with the locking outer protrusion 23f of the locking piece portion 23e when the locking piece portion 23e is disposed between the upper wall portion 130b and the upper supporting leg 130c. By doing so, the lower frame exterior cover 130 is held by the newly installed lower frame connecting fin portion 23c.

  The lower frame exterior cover 130 is formed with a screw insertion hole 130f at an appropriate portion of the exterior base portion 130a between the pair of support legs 130c, and a newly installed lower frame connecting fin portion between the screw receiving seats 130d. The screw B is screwed to the 23c and attached to the newly installed lower frame connecting fin portion 23c. After the screw is screwed, the cap 31 is attached to the screw insertion hole 130f.

  As described above, in the lower frame exterior cover 130 attached to the new lower frame connection fin portion 23c by screwing the screw B into the new lower frame connection fin portion 23c through the pair of screw receiving seats 130d. Even when thermal expansion occurs due to the influence of solar radiation or the like, it is possible to appropriately expand in the longitudinal direction without being restrained by the screw B. Thereafter, even when the temperature is lowered, it is possible to contract in the longitudinal direction without being restrained by the screw B.

  The newly found fin portion 23d of the new lower frame 23 extends to the inner peripheral side and the outer peripheral side of the opening so as to be substantially orthogonal to the new lower frame base portion 23a. It has a fin portion 23h. The newly installed inner frame support fin portion 23g protrudes from the inner peripheral side extending end portion of the newly found fin portion 23d substantially perpendicularly toward the outdoor side. A new face material support portion 23j is provided at the extending end of the new inner frame support fin portion 23g so as to face the new outer frame support fin portion 23b. A gap larger than the plate thickness of the face material 10 is secured between the new outer frame support fin portion 23b and the new face material support portion 23j of the new inner frame support fin portion 23g. The new fixed fin portion 23h protrudes toward the indoor side from the finding surface of the outer peripheral side extending end portion of the newly found fin portion 23d, then bends substantially at a right angle toward the outer peripheral side of the opening, and further toward the indoor side. It is a part bent almost at right angles.

  As shown in FIG. 2, the new lower frame 23 has a bent end portion of the new fixed fin portion 23h in contact with an upper surface of a portion bent outward of the existing frame support fin portion 2b, and a screw ( (Not shown) and a screw B between the extending end of the newly installed lower frame connecting fin portion 23c and the connecting bracket 4 provided on the existing lower frame 2 to screw the existing lower frame 2 And is attached to the wall of the building via the existing lower frame 2. As a screw that is screwed between the extended end portion of the newly installed lower frame connecting fin portion 23c and the connecting bracket 4 provided on the existing lower frame 2, the screw B that connects the lower frame exterior cover 130 may be also used.

  As shown in FIGS. 3 and 7, the new installation stand 21 includes two left and right stand components 211 and 212 and a stand cover 213. A vertical component located on the right side when viewed from the indoor side (hereinafter, referred to as “right-side vertical element 211”) has substantially the same configuration as the newly installed vertical frame 24. That is, the right side standing element 211 includes a right side vertical base part 211a, a right side vertical support fin part 211b and a vertical seal fin part 211c provided on the outer side edge of the right side vertical base part 211a, and a right side vertical base part 211a. And a hook piece 211d provided on the outer peripheral side prospective surface. The right side vertical base 211a is a portion extending along the prospective direction, and is configured to have substantially the same prospective dimensions as the remaining existing frame 3. The right side support fin portion 211b is a portion that is bent so as to be substantially perpendicular to the inner peripheral side of the opening from the right side vertical base portion 211a. The vertical seal fin portion 211c is a portion extending from the right side vertical base portion 211a substantially at a right angle toward the outer peripheral side of the opening. A sealing material S is attached to a portion of the distal end portion of the vertical seal fin portion 211c that faces the room. The hook piece 211d protrudes toward the outer peripheral direction from a portion on the indoor side of the vertical seal fin portion 211c of the right side vertical base portion 211a, and then bends at a substantially right angle toward the indoor side.

  On the other hand, the vertical component (hereinafter referred to as “left side vertical element 212”) located on the left side when viewed from the indoor side is provided on the left side vertical base 212a and the outdoor edge of the left side vertical base 212a. The left side vertical support fin portion 212b and the cover holding fin portion 212c protruding toward the indoor side from the indoor side edge portion of the left side vertical base portion 212a are provided. The left side vertical base 212a is configured to extend along the prospective direction and have substantially the same prospective dimension as the right side vertical base 211a. The seal receiving part 212d and the hook are provided on the prospective surface on the outer peripheral side of the opening. It has a receiving part 212e and a support base part 212f. Each of the seal receiving portion 212d and the hook receiving portion 212e has a flat plate shape extending so as to be substantially perpendicular to the prospective surface of the left-side standing base portion 212a. The seal receiving portion 212d and the hook receiving portion 212e are formed on the vertical seal fin portion 211c and the hook piece 211d provided on the right side vertical base portion 211a when the left side vertical base portion 212a and the right side vertical base portion 211a face each other. It is provided at the corresponding position. That is, when the front end portion of the hook piece 211d is brought into contact with the surface of the hook receiving portion 212e facing the outdoor side, the expected position of the right side vertical base portion 211a matches the left side vertical base portion 212a, and the vertical seal fin portion 211c The seal receiving portion 212d and the hook receiving portion 212e are provided so that the mounted sealing material S is in pressure contact with the surface of the seal receiving portion 212d facing the outside of the room. The support base part 212f is a flat plate member provided so as to be bridged between the pair of support legs 212g, protrudes from the prospective surface of the left side vertical base part 212a to the outer peripheral side of the opening, and is parallel to the left side vertical base part 212a. It is provided to become. The left side support fin portion 212b is a portion bent from the left side vertical base portion 212a so as to be substantially perpendicular to the inner peripheral side of the opening. The cover holding fin portion 212c extends substantially at right angles toward the room from the surface of the support leg 212g located on the indoor side facing the room, and then bends substantially right at right angles to the right. After being bent substantially at a right angle, it is bent substantially at a right angle toward the left, and finally bent at a substantially right angle toward the indoor side. The protruding end portion of the cover holding fin portion 212 c protrudes more indoors than the finding surface facing the room of the existing frame 3.

  The right side standing element 211 and the left side standing element 212 extend between the right side standing base 211a and the support base 212f of the left side standing base 212a with an appropriate number of shim plates SP interposed therebetween. By screwing screws (not shown), they are connected to each other. At this time, in the right side standing element 211 and the left side standing element 212, the extending end of the hook piece 211d abuts on the hook receiving part 212e, and the sealing material S of the vertical seal fin part 211c is pressed against the seal receiving part 212d. In this state, the prospective positions of the right side vertical base part 211a and the left side vertical base part 212a match each other, and the sealing material S ensures water tightness and air tightness between them.

  The vertical cover 213 includes a cover body 213a having a rectangular tube shape, and a connecting plate portion 213b protruding from a finding surface facing the outside of the cover body 213a. The cover body 213a has a size in the left-right direction that substantially matches the finding dimension from the right-hand side support fin portion 211b of the right-hand side standing element 211 to the left-hand side support fin portion 212b of the left-hand side standing element 212 connected to each other. This is a hollow member having a thickness. The connecting plate portion 213b has a flat plate shape extending so as to be substantially perpendicular to the surface of the cover body 213a. The connecting plate portion 213b is screwed with a screw (not shown) between the connecting plate portion 213b in contact with a surface located on the left side when viewed from the indoor side in the cover holding fin portion 212c of the left side standing element 212. This is fixed to the cover holding fin portion 212c. The vertical cover 213 is provided with cover fins 213c at both side edges of the cover body 213a. The cover fin portions 213c extend from both side edge portions of the finding surface facing the outside of the cover body 213a so as to be parallel to each other toward the outside. The individual extending end portions are provided so as to be on the same plane as the finding surface facing the interior of the existing frames 1, 2, 3.

  On the other hand, the new frame 20 and the new vertical 21 are respectively provided with 2 on the prospective surface of the new frames 22 and 24 excluding the new lower frame 23, on the prospective surface of the right-sided vertical element 211, and on the prospective surface of the left-sided vertical element 212. Two frame-side pressing edge engaging portions 201 and 202 and a frame-side cover engaging portion 203 are provided. In the first embodiment, the two frame-side pressing edge engaging portions 201 and 202 and the frame-side cover engaging portion 203 are all configured to have the same configuration. Therefore, in the following description, the new frames 22 and 24 excluding the new lower frame 23, the right side standing element 211 and the left side standing element 212 are referred to as “frame material 22, 24, 211, 212”, the new upper frame 22 and the new installation frame. The new frame bases 22a and 24a of the vertical frame 24, the right side vertical base 211a of the right side vertical element 211, and the left side vertical base 212a of the left side vertical element 212 are referred to as “frame bases 22a, 24a, 211a and 212a”, a new upper frame. 22 and new vertical frame fins 22b, 24b of the vertical frame 24, right side vertical support fins 211b of the right side vertical element 211, and left side vertical support fins 212b of the left side vertical element 212 are referred to as “support fins 22b, 24b, 211b, 212b "will be collectively referred to.

  The two frame side pressing edge engaging portions 201 and 202 are for supporting the pressing edge 30 described later on the frame materials 22, 24, 211, and 212. In the first embodiment, the two frame-side ledge engaging portions 201 are respectively directed toward the inner peripheral side of the opening from the positions where the gaps are secured along the prospective direction on the prospective surfaces of the frame base portions 22a, 24a, 211a, and 212a. 202 are projected. Bending portions 201a and 202a are provided at the projecting ends of the frame-side pressing edge engaging portions 201 and 202, respectively. The bent portions 201a and 202a are bent so as to be in directions close to each other and substantially parallel to the prospective surfaces of the frame base portions 22a, 24a, 211a, and 212a. As is apparent from the figure, the frame side ledge engaging portion (hereinafter referred to as “frame side inward ledge engaging portion 202”) provided on the indoor side is a frame side ledge engaging portion (hereinafter referred to as “frame side inward ledge engaging portion 202”). The frame base portions 22a, 24a, 211a, and 212a are formed so that the protruding amount from the prospective surface is larger than that of the “frame side outward pushing edge engaging portion 201”. The frame-side inward pushing edge engaging portion 202 is provided at a position where a certainty greater than the plate thickness of the face material 10 is secured between the support fin portions 22b, 24b, 211b, and 212b on the outdoor side.

  As the pressing edge 30 to be mounted on these two frame side pressing edge engaging portions 201 and 202, the new upper frame 22, the new vertical frame 24, the right side standing element 211 and the left side standing element 212 have a common configuration. Applicable. In the first embodiment, similar to the new frames 22, 23, 24, each is formed by an extruded shape of an aluminum alloy, and each has a substantially uniform cross section over the entire length. A portion 30b and a finding piece portion 30c are provided.

  The ledge base 30a has a flat plate shape extending along the prospective direction of the opening. The face material support piece 30b is bent substantially at a right angle from the outdoor side edge of the pressing base 30a toward the prospective surfaces of the frame bases 22a, 24a, 211a, and 212a. The projecting dimensions of the face material support piece 30b from the frame bases 22a, 24a, 211a, and 212a are substantially equal to the projecting dimensions of the support fins 22b, 24b, 211b, and 212b from the frame bases 22a, 24a, 211a, and 212a. Is formed. The face material support piece 30b is provided with a pressing edge hanging wall 30d at the extended end. The pressing edge hanging wall portion 30d is a portion bent substantially at a right angle from the extending end portion of the face material supporting piece portion 30b toward the outdoor side. The finding piece portion 30c is bent substantially perpendicularly from the indoor side edge portion of the pushing base portion 30a toward the prospective surface of the frame base portions 22a, 24a, 211a, 212a, and has an engaging hook portion 30e at the extended end portion. At the same time, a pressing edge side cover engaging portion 30f is provided on the indoor-side finding surface. The engaging hook portion 30e is bent toward the outdoor side from the extending end portion of the finding piece portion 30c, and then extends toward the prospective surface of the frame base portions 22a, 24a, 211a, 212a. The extending end portion has a pressing edge engaging protrusion 30g. The ledge engaging protrusion 30g has a base end portion protruding from the engagement hook portion 30e toward the indoor side, and is inclined so that the plate thickness gradually decreases toward the tip end. As can be seen from the figure, the locating piece 30c of the ledge 30 has a ledge engaging ridge of the locating piece 30c when the ledge base 30a is arranged substantially parallel to the frame bases 22a, 24a, 211a and 212a. The extension length from the ledge base portion 30a is set to be smaller than that of the face material support piece portion 30b so that 30g can engage with the bent portion 202a of the frame side inward ledge engagement portion 202. The pressing edge side cover engaging portion 30f protrudes substantially perpendicularly from the finding surface of the finding piece portion 30c toward the indoor side and then bends substantially perpendicularly in a direction away from the frame base portions 22a, 24a, 211a, 212a. The pushing-edge-side insertion groove 30h is formed between the finding piece portion 30c and the finding surface.

  The frame side cover engaging portion 203 of the frame members 22, 24, 211, 212 extends from the indoor side edge of the frame base portions 22a, 24a, 211a, 212a toward the inner peripheral side of the opening. A frame-side insertion groove 203a is formed between the inner pressing edge engaging portion 202 and the finding surface. A cover engaging protrusion 203b is provided at the extending end of the frame side cover engaging portion 203. The cover engaging ridge 203b has a base end portion protruding from the frame side cover engaging portion 203 toward the finding surface of the frame side inward pushing edge engaging portion 202, and the plate thickness gradually decreases toward the tip. So as to be inclined.

  In order to support the face material 10 on the new frame 20 and the new stand 21 configured as described above, first, new surfaces of the new outer frame support fin portion 23b and the new inner frame support fin portion 23g of the new lower frame 23 are provided. The lower edge part of the face material 10 is inserted between the material support part 23j, and then both side edges of the face material 10 are set to the right side upright element 211 with the new frame support fin part 24b of the new vertical frame 24 and the right side upright element 211. The support fin portion 211 b and the left side support fin portion 212 b of the left side standing element 212 are opposed to each other, and the upper edge portion of the face material 10 is opposed to the new frame support fin portion 24 b of the new upper frame 22. When facing the outdoor side surface of the face material 10, it is newly provided between the new outer frame support fin portion 23b of the new lower frame 23 and the new face material support portion 23j of the new inner frame support fin portion 23g. The sealing material 12 is interposed between the vertical frame 24 and the new frame support fin portions 22b, 24b of the new upper frame 22, the right side support fin portion 211b, and the left side support fin portion 212b. I am doing so.

  From this state, the pressing edges 30 are respectively attached to the prospective surfaces of the new upper frame 22, the new vertical frame 24, the right side standing element 211, and the left side standing element 212, and the pressing edge 30 is interposed between the pressing edge 30 and the new frame supporting fin portion 24b. The edge portion of the face material 10 is sandwiched between the right side support fin portion 211b and the left side support fin portion 212b. That is, the pressing edge hooking wall portion 30d provided on the face material support piece 30b of the pressing edge 30 is first inserted between the frame side outer pressing edge engaging portion 201 and the prospective surfaces of the frame base portions 22a, 24a, 211a, 212a. In this state, if the pressing edge 30 is rotated with the pressing edge hanging wall portion 30d as a fulcrum so that the finding piece portion 30c of the pushing edge 30 comes close to the frame side inward pushing edge engaging portion 202, the extension of the finding piece portion 30c is extended. The edge 30 is engaged with the frame side inward edge engaging portion 202 by the edge engaging protrusion 30g provided at the end, and the edge 30 is in a state where the edge base 30a is substantially parallel to the frame bases 22a, 24a, 211a, 212a. The new upper frame 22, the new vertical frame 24, the right side standing element 211, and the left side standing element 212 are attached to the prospective surfaces. In this state, the face material support piece 30b of the pressing edge 30 is opposed to the indoor side surface of the face material 10, and the face material 10 is supported by the support fin portions 22b, 24b of the frame materials 22, 24, 211, and 212. It will be in the state clamped between 211b and 212b and the face material support piece part 30b of the pressing edge 30. FIG. When the face material support piece 30b of the pressing edge 30 is opposed to the indoor side surface of the face material 10, the sealing material 12 is previously interposed between the face material support piece 30b.

  According to this joinery, when an external force is applied so as to push the finding piece portion 30c of the pressing edge 30, the pushing edge engaging protrusion 30g provided at the extending end of the finding piece portion 30c becomes the frame side inward pushing edge engaging portion 202. It will be elastically deformed so as to separate from. Therefore, if the pressing edge 30 is rotated with the pressing edge hanging wall portion 30d as a fulcrum so that the finding piece 30c of the pressing edge 30 is separated from the frame-side inward pressing edge engaging portion 202, the new upper frame 22 and the new vertical frame 24 are provided. Further, the pressing edge 30 can be removed from the right side standing element 211 and the left side standing element 212, and it is possible to easily perform operations for attaching and detaching the face material 10, such as replacement of the face material 10.

  Here, in the joinery that supports the face member 10 by applying the pressing edge 30 as described above, the pressing edge 30 is exposed on the inner peripheral side of the frame members 22, 24, 211, and 212 excluding the newly installed lower frame 23. . For this reason, due to molding errors and assembly errors of the frame materials 22, 24, 211, 212 and the pressing edges 30, the gaps between the frame materials 22, 24, 211, 212 and the pressing edges 30 are non-uniform, When the pressing edge 30 is attached to the frame members 22, 24, 211, and 212 in an inclined manner, it is visually recognized from the outside as it is, and there is a possibility of greatly affecting the design of the joinery.

  Therefore, in this joinery, the above-described problems are solved by attaching the cover members 40 and 50 so as to cover the space from the pressing edge 30 to the frame materials 22, 24, 211, and 212. The cover members 40, 50 have a common configuration in which the cover member 40, 50 provided between the new upper frame 22 and the pressing edge 30 and the cover member 40, 50 provided between the new vertical frame 24 and the pressing edge 30, What is provided between the pressing edge 30 and what is provided between the left side standing element 212 and the pressing edge 30 have a common configuration. Hereinafter, the cover member provided between the new upper frame 22 and the pressing edge 30 and the cover member provided between the new vertical frame 24 and the pressing edge 30 are collectively referred to as a “frame cover member 40”, and the right-side standing element 211 and the pressing edge are referred to. The cover member provided between the cover member 30 and the cover member provided between the left side standing element 212 and the pressing edge 30 will be collectively referred to as the “stand cover member 50”.

  The frame cover member 40 and the vertical cover member 50 are formed by an extruded shape of an aluminum alloy, and each has a substantially uniform cross section over its entire length. As shown in FIGS. Base portions 40a and 50a, hanging wall portions 40b and 50b, elastic engagement pieces 40c and 50c, holding pieces 40d and 50d, and prospective cover portions 40e and 50e are provided as common elements.

  The cover base portions 40a and 50a are formed in a flat plate shape so as to be opposed to the finding piece portion 30c of the pressing edge 30. The hanging wall portions 40b and 50b extend from the portions of the cover base portions 40a and 50a facing the finding piece portion 30c of the pressing edge 30 at a substantially right angle, and then bend at a substantially right angle toward the frame base portions 22a, 24a, 211a and 212a. It is a thing. The projecting dimensions of the hanging wall portions 40b and 50b from the cover base portions 40a and 50a are set to be larger than the projecting dimensions of the pressing edge side cover engaging portion 30f from the finding piece portion 30c of the pressing edge 30.

  The elastic engagement pieces 40c, 50c and the presser pieces 40d, 50d branch from one end edge of the cover base portions 40a, 50a, and extend to portions facing the locating surface of the frame side inward push edge engagement portion 202, respectively. Is. The elastic engagement pieces 40c and 50c and the holding pieces 40d and 50d are inclined so as to gradually approach the finding surface of the frame side inward pressing edge engaging portion 202 as they extend from the cover base portions 40a and 50a.

  The elastic engagement pieces 40c and 50c can be engaged with the cover engagement protrusion 203b of the frame side cover engagement portion 203 when the hanging wall portions 40b and 50b are inserted into the push edge side insertion groove 30h of the push edge 30. Dimensions are formed. As is apparent from the figure, the pressing pieces 40d and 50d are disposed at a position closer to the finding surface of the frame-side inward pressing edge engaging portion 202 than the elastic engaging pieces 40c and 50c, and the elastic engaging pieces. It has an inclination angle larger than 40c and 50c. The extending end portions of the pressing pieces 40d, 50d are configured to protrude outward from the portions of the hanging wall portions 40b, 50b that extend toward the frame base portions 22a, 24a, 211a, 212a. When the wall portions 40 b and 50 b are inserted into the pressing edge side insertion groove 30 h of the pressing edge 30, it is possible to press against the finding surface of the frame side inward pressing edge engaging portion 202.

  The prospective cover portions 40e and 50e are flat plate portions extending so as to be orthogonal to the cover base portions 40a and 50a, and are provided at the other end edges of the cover base portions 40a and 50a. The prospective cover portions 40e and 50e are positioned on the extension of the pressing edge base portion 30a when the hanging wall portions 40b and 50b are inserted into the pressing edge side insertion groove 30h of the pressing edge 30, and the respective prospective surfaces are positioned on the same plane. It is comprised so that it may do. The prospective dimensions of the prospective cover portions 40e and 50e are set to be equal to the distance from the finding piece portion 30c of the pressing edge 30 to the finding surface facing the interior of the existing frames 1, 2, and 3. Further, the projected dimensions of the prospective cover sections 40e and 50e from the cover base sections 40a and 50a toward the outdoor side are substantially the same as the projected dimensions of the hanging wall sections 40b and 50b.

  The frame cover member 40 is further provided with a find cover portion 40f from the indoor side edge of the prospective cover portions 40e and 50e toward the outer peripheral side of the opening, and between the cover base portions 40a and 50a and the find cover portion 40f. A reinforcing fin 40g is provided between them. The finding cover part 40f is a flat part having a dimension exceeding the distance from the prospective cover part 40e to the frame base parts 22a, 24a, 211a, 212a of the frame members 22, 24, 211, 212. The reinforcing fin portion 40g extends so as to be parallel to the prospective cover portion 40e, and between the portion between the hanging wall portion 40b and the elastic engagement piece 40c in the cover base portion 40a to the finding cover portion 40f. It is connected.

  In the frame cover member 40 and the vertical cover member 50 configured as described above, the elastic engagement pieces 40c and 50c are engaged with the frame side cover when the respective hooking wall portions 40b and 50b are inserted into the pushing edge side insertion grooves 30h. While engaging with the cover engaging protrusion 203b of the joint portion 203, the presser pieces 40d and 50d are brought into pressure contact with the locating surface of the frame side inward pressing edge engaging portion 202. In this state, the hanging wall portions 40b and 50b are engaged with the pressing edge side cover engaging portion 30f of the pressing edge 30, so that the movement of the cover members 40 and 50 with respect to the pressing edge 30 along the expected direction is prevented. Further, since the elastic engagement pieces 40c, 50c are maintained in the engaged state with the frame side cover engagement portion 203 by the elastic force of the holding pieces 40d, 50d, the cover for the frame members 22, 24, 211, 212 is provided. Movement along the direction in which the members 40 and 50 are found is also prevented.

  Thereby, in the new installation stand 21, the cover member 50 for standing is arrange | positioned so that the prospective cover part 50e may cover the clearance gap between the pressing base 30a of the pressing edge 30, and the cover fin part 213c of the standing cover 213. become. Further, in the new upper frame 22 and the new vertical frame 24, the frame cover member 40 so that the prospective cover portion 40 e and the finding cover portion 40 f cover the finding surface of the frame side cover engaging portion 203 from the pushing edge base portion 30 a of the pushing edge 30. Will be placed. Therefore, even if there is a molding error in the new upper frame 22, the new vertical frame 24, the new vertical 21 or the pressing edge 30, or an assembly error occurs when the pressing edge 30 is mounted, the vertical cover member 50 is used. And the frame cover member 40 are not visually recognized from the outside, and there is no possibility of impairing the design of the joinery.

  In addition, in the frame cover member 40, the prospective cover portion 40e is located on the extension of the pressing base 30a, and the prospective surfaces are located on the same plane, so that the appearance quality can be improved.

  Further, according to the frame cover member 40 and the vertical cover member 50, the elastic engagement pieces 40c and 50c and the presser pieces 40d and 50d are inclined with respect to the cover base portions 40a and 50a, respectively. When the cover members 40 and 50 are attached to the engaging portion 203, they are easily elastically deformed, and the work of attaching the cover members 40 and 50 to the frame side cover engaging portion 203 can be facilitated.

  Further, in the first embodiment, the frame cover member 40 disposed on the new upper frame 22 is attached to the new lower frame 23 in consideration of design uniformity. That is, as shown in FIG. 5, the new lower frame 23 is provided with a first lower frame cover engaging portion 23k having the same configuration as the pressing edge side cover engaging portion 30f on the finding surface of the newly found fin portion 23d. In addition, a second lower frame cover engaging portion 23m having the same configuration as that of the frame side cover engaging portion 203 is provided in the new fixing fin portion 23h. Accordingly, when the hanging wall portion 40b of the frame cover member 40 is inserted between the first lower frame cover engagement portion 23k, the elastic engagement piece 40c is covered with the cover engagement protrusion of the second lower frame cover engagement portion 23m. The presser piece 40d is pressed against the finding surface of the newly found fin part 23d, and the frame is in a state in which movement of the cover member 40 along the prospective direction relative to the newly installed lower frame 23 and movement in the founding direction are prevented. The cover member 40 is attached to the newly installed lower frame 23. As a result, the same frame cover member 40 is attached to all of the new frames 22, 23, 24, and it is possible to improve the design.

  Here, in the frame cover member 40 according to the first embodiment, the presser piece 40d is in a state of being in pressure contact with the finding surface of the frame-side inward pushing edge engaging portion 202. Even when an external force that presses 40 f toward the outdoor side is applied, the pressing edge engaging protrusion 30 g provided on the finding piece portion 30 c of the pressing edge 30 is disengaged from the frame-side inner pressing edge engaging portion 202. There is no. In particular, in the first embodiment, the portion of the cover base portion 40a to which the reinforcing fin portion 40g is connected is disposed with a gap between the cover edge portion 40f and the pressing edge side cover engaging portion 30f. The external force is not transmitted to the locating piece 30c of the pressing edge 30, and the ledge engaging protrusion 30g provided on the locating piece 30c of the pressing rim 30 is more reliably engaged with the frame-side inward pressing engagement section 202. Will be maintained. Thereby, for example, even when the elastic engagement piece 40c provided in the finding cover portion 40f is pressed toward the outdoor side in order to remove the frame cover member 40, the pressing edge 30 is removed from the new upper frame 22 or the new vertical frame 24. There is no possibility that the face material 10 will be carelessly dropped, and there will be no risk of the face material 10 coming off carelessly.

(Embodiment 2)
FIG. 9 shows a joinery that is Embodiment 2 of the present invention. As in the first embodiment, the fixtures exemplified here are FIX windows (fitting kills) that are used when renovating existing fixtures provided in the openings of walls that constitute non-residential spaces, such as office spaces in buildings. And only the configuration of the frame cover member 140 is different from that of the first embodiment. Note that the same reference numerals in the second embodiment denote the same components as those in the first embodiment, and a detailed description thereof will be omitted.

  The frame cover member 140 according to the second embodiment is formed by an extruded shape of an aluminum alloy, and each has a substantially uniform cross section over its entire length, as shown in FIGS. 10 and 11 (a). , A cover base portion 140a, a hanging wall portion 140b, a pressing piece 140d, an elastic engagement piece 140c, a finding cover portion 140f and a prospective cover portion 140e.

  The cover base portion 140a is formed in a flat plate shape so as to be opposed to the finding piece portion 30c of the pressing edge 30. The hanging wall portion 140b extends from the base end of the cover base portion 140a toward the finding piece portion 30c of the pressing edge 30 at a substantially right angle and then bends at a substantially right angle toward the newly installed upper frame base portion 22a.

  The holding piece 140d extends substantially at a right angle from the tip of the cover base 140a toward the finding piece 30c of the holding edge 30. The holding piece 140d is set to a size that can contact the edge of the holding piece 30c of the holding edge 30 adjacent to the newly installed upper frame base 22a when the hanging wall 140b is inserted into the holding edge side insertion groove 30h. is there.

  The elastic engagement piece 140c protrudes from the portion facing the newly installed upper frame base portion 22a in the holding piece 140d in a direction approaching the newly installed upper frame base portion 22a, and the hanging wall portion 140b is inserted into the pushing edge side insertion groove 30h of the pushing edge 30. When inserted, the frame side cover engaging portion 203 is formed to have a size that can be engaged with the cover engaging protrusion 203b.

  The finding cover portion 140f is a flat plate-like portion having a dimension that exceeds the distance from the prospective surface of the pressing base portion 30a to the new upper frame base portion 22a of the new upper frame 22. The finding cover part 140f is connected to the cover base part 140a via a connecting fin part 140g extending from the base end of the cover base part 140a toward the indoor side.

  The prospective cover part 140e is a flat plate-like part extending from the inner peripheral side edge part of the finding cover part 140f toward the outdoor side. The prospective cover portion 140e is configured to be positioned on the extension of the press-edge base portion 30a when the hanging wall portion 140b is inserted into the press-edge-side insertion groove 30h of the press-fit edge 30, and the prospective surfaces of each other are located on the same plane. It is. The prospective dimension of the prospective cover part 140e is set to be equal to the distance from the finding piece part 30c of the pressing edge 30 to the finding surface facing the room of the existing frame 1.

  In the frame cover member 140 configured as described above, the elastic engagement piece 140c is engaged with the cover engagement protrusion 203b of the frame side cover engagement portion 203 when the hanging wall portion 140b is inserted into the pushing edge side insertion groove 30h. At the same time, the pressing piece 140d is brought into pressure contact with the finding piece 30c of the pressing edge 30. In this state, since the hanging wall portion 140b is engaged with the pressing edge side cover engaging portion 30f of the pressing edge 30, the movement of the frame cover member 40 with respect to the pressing edge 30 along the prospective direction is prevented. Further, since the elastic engagement piece 140c is maintained in the engaged state with the frame side cover engagement portion 203 by the elastic force of the holding piece 140d, it follows the direction in which the frame cover member 40 is found with respect to the new upper frame 22. Movement is also prevented.

  Thereby, in the new upper frame 22, the frame cover member 140 is disposed so that the prospective cover portion 140e and the finding cover portion 140f cover the finding surface of the frame side cover engaging portion 203 from the pushing edge base portion 30a of the pushing edge 30. It will be. Therefore, even if there is a molding error in the newly installed upper frame 22 or the pressing edge 30 or an assembly error occurs when the pressing edge 30 is mounted, the frame cover member 140 will not be visually recognized from the outside. There is no risk of impairing the design.

  In addition, in the frame cover member 140, the prospective cover portion 140e is located on the extension of the pressing base 30a, and the prospective surfaces are located on the same plane, so that the appearance quality can be improved. .

  Here, in the frame cover member 140 according to the second embodiment, the presser piece 140d is in pressure contact with the finding piece portion 30c of the pressing edge 30, so that the frame cover as shown in FIG. When an external force is applied to press the finding cover portion 140f of the member 140 toward the outdoor side, the finding piece portion 30c of the pressing edge 30 is deformed toward the outdoor side, and the pressing edge engaging protrusion of the engaging hook portion 30e is deformed. The strip 30g is detached from the bent portion 202a of the frame side inward edge engaging portion 202. Therefore, if the frame cover member 140 is moved downward in the drawing as it is, as shown in FIG. 11C, the pressing edge 30 rotates with the pressing edge wall portion 30d as a fulcrum together with the frame cover member 140. The finding piece portion 30 c is separated from the frame side inward pushing edge engaging portion 202. As a result, the pressing edge 30 can be removed from the newly installed upper frame 22 via the frame cover member 140, and operations such as replacement of the face material 10 can be easily performed. It becomes.

  In addition, in Embodiment 1 and Embodiment 2 mentioned above, although the fitting for repair is illustrated, it is not necessarily limited to the fitting for repair. Moreover, although the continuous window provided with the vertical is illustrated, it is not always necessary to be the continuous window. In the case of the continuous window, the first embodiment described above includes two face materials, but three or more face materials may be provided. Moreover, it is not necessary to arrange face materials side by side, and it is also applicable to what is called a step window arranged side by side. Furthermore, although the FIX window in which the face material is directly supported by the frame is illustrated, the present invention can be similarly applied to a joinery in which the face material is supported by the frame via a fence.

  10 Face material, 22, 24, 211, 212 Frame material, 22a, 24a, 211a, 212a Frame base, 30 ledge, 30a ledge base, 30b Face material support piece, 30c locating piece, 30d ledge hanging wall, 30f Edge-side cover engaging portion, 30 g Edge-engaging protrusion, 30 h Edge-side insertion groove, 40, 50, 140 Cover member, 40 a, 50 a, 140 a Cover base, 40 b, 50 b, 140 b Hanging wall portion, 40 c, 50 c, 140 c Elastic engagement piece, 40d, 50d, 140d Presser piece, 40e, 50e, 140e Expected cover part, 40f, 140f Finding cover part, 201, 202 Frame side pressing edge engaging part, 201a, 202a Bent part, 203 Frame side cover engagement Joint part, 203a Frame side insertion groove, 203b Cover engaging protrusion.

Claims (6)

In joinery where the face material is supported on the frame material via the ledge,
A cover engaging portion is provided on each of the frame material and the pressing edge,
A fitting, wherein a cover member is attached so as to cover a space from the pressing edge to the frame material by engaging with each of the frame side cover engaging portion and the pressing edge side cover engaging portion. The pressing edge side cover engaging portion has a portion that extends along the finding surface of the pushing edge and forms a pushing edge side insertion groove between the holding surface and the finding surface,
The frame-side cover engaging portion extends along the finding surface of the frame material, forms a frame-side insertion groove between the frame-side cover engaging portion, and a portion facing the finding surface at the extending end portion With a cover engaging ridge,
The cover member is
A cover base disposed so as to face the finding surface of the pressing edge;
A hook wall that is formed in a portion of the cover base corresponding to the locating surface of the ledge and is engaged between the locating surface of the ledge and the ledge-side cover engaging portion by being inserted into the ledge-side insertion groove. And
The cover base extends from the cover base to a portion facing the finding surface of the frame material, and is arranged in the frame side insertion groove when the hanging wall portion is inserted into the pressing edge side insertion groove, and the cover engagement An elastic engagement piece engaged with the ridge,
By projecting toward the frame material or the pressing edge from the cover base portion, when the hanging wall portion is inserted into the pressing edge side insertion groove, the contact surface of the pressing edge or the frame material is contacted, The fitting according to claim 1, further comprising: a pressing piece that presses an elastic engagement piece against the cover engagement protrusion.   The said cover member is provided with the prospective cover part which has the prospective surface arrange | positioned on the extension with respect to the prospective surface of the said pressing edge when it attaches to the said pressing edge and the said frame material. Joinery as described in.   The elastic engagement piece and the presser piece are branched from the tip of the cover base, respectively, and gradually incline toward the side closer to the finding surface of the frame material as they are separated from the tip of the cover base. The joinery according to claim 2. The frame member includes a frame base portion extending along a prospective direction, and projects toward the inner peripheral side from a position where a space is secured along the prospective direction from each other on the prospective surface of the frame base portion. Two frame side pressing edge engaging portions having bent portions bent in directions close to each other at the end portions;
The pressing edge includes a pressing edge base portion extending along a prospective direction, and a face material supporting piece portion and another edge portion extending from an edge portion close to the face material of the pressing edge base portion toward the frame base portion. Comprising a locating piece extending toward the frame base so as to constitute a locating surface of the press rim,
The extending edge portion of the face material support piece portion is provided with a pressing edge hanging wall portion inserted between one of the bent portions of the two frame side pressing edge engaging portions and the frame base portion, and the finding The extending end portion of the one portion includes a ledge engaging protrusion that engages with the other bent portion of the two frame side ledge engaging portions,
The joinery according to claim 2, wherein the presser piece of the cover member is brought into contact with a finding surface of the frame material. The frame member includes a frame base portion extending along a prospective direction, and projects toward the inner peripheral side from a position where a space is secured along the prospective direction from each other on the prospective surface of the frame base portion. Two frame side pressing edge engaging portions having bent portions bent in directions close to each other at the end portions;
The pressing edge includes a pressing edge base portion extending along a prospective direction, and a face material supporting piece portion and another edge portion extending from an edge portion close to the face material of the pressing edge base portion toward the frame base portion. Comprising a locating piece extending toward the frame base so as to constitute a locating surface of the press rim,
The extending edge portion of the face material support piece portion is provided with a pressing edge hanging wall portion inserted between one of the bent portions of the two frame side pressing edge engaging portions and the frame base portion, and the finding The extending end portion of the one portion includes a ledge engaging protrusion that engages with the other bent portion of the two frame side ledge engaging portions,
The joinery according to claim 2, wherein the pressing piece of the cover member is brought into contact with a finding surface of the pressing edge.

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