JP2012202118A - Fixture - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a frame member excellent in convertibility and prevent the problem caused by thermal deformation of the frame member.SOLUTION: In a fixture provided with an opening frame 10 supported by a building frame F and a casing member 40 disposed in a part positioned on an indoor side with respect to the opening frame 10 and constructed so as to cover a depth surface on the indoor side of the opening frame 10 and a depth surface on an outdoor side of the casing member 40 by a frame member 31 supported by the opening frame 10, the casing member 40 is supported by the building frame F, and the frame member 31 is bonded to the casing member 40 by an adhesive 50 only between depth surfaces thereof facing each other.

Description

  The present invention relates to a joinery, and more particularly to a joinery in which a frame member is attached to a portion located on the indoor side of the opening frame.

  In a fitting such as a glass window, one in which a prospective surface of an opening frame is covered with a frame member is provided. The frame member is formed using, for example, a synthetic resin as a material, and an edge portion thereof extends to the indoor side, and is disposed so as to overlap with a prospective surface located on the outdoor side of the frame member (for example, Patent Document 1). reference). In this joinery, an opening frame and a frame member constitute an accommodating portion, and the edge portion of the frame member is accommodated in the accommodating portion.

JP 2010-84513 A

  According to the joinery that covers the prospective surface of the opening frame with a frame member made of synthetic resin, it is not only advantageous in terms of design, but also dew-proof compared to joinery in which metal such as aluminum is exposed This is also advantageous. However, the frame member made of synthetic resin may be thermally deformed due to a temperature change due to the influence of solar radiation or the like. If the frame member is thermally deformed, it will be separated from the frame member, causing not only the appearance quality problem, but also the factors that impair the quality of the fitting, such as the attachment strength of the frame member being reduced. It becomes.

  In order to solve such a problem, for example, it is conceivable to fill the inside of the accommodating portion with a fluid adhesive and bond the accommodating portion and the frame member with an adhesive. That is, if the frame member and the frame member are bonded together, the frame member can be prevented from being thermally deformed, and the quality of the joinery can be prevented from being deteriorated. However, since the adhesive filled in the housing portion is pushed to the back of the housing portion by the inserted frame member, it reaches the joint portion between the opening frame and the frame member and the joint portion between the opening frame and the frame member. There is a risk of bonding between them. For this reason, it becomes difficult to release the bonding state between the frame member and the opening frame. For example, when it is necessary to replace the frame member, there is a problem that the entire opening frame must be replaced. Become.

  In view of the above circumstances, an object of the present invention is to provide a joinery that is excellent in exchangeability of a frame member and that can prevent problems caused by thermal deformation of the frame member.

  In order to achieve the above object, a joinery according to the present invention includes an opening frame supported by a housing and a frame member disposed in a portion located on the indoor side of the opening frame, and is supported by the opening frame. In a fitting that covers a prospective surface on the indoor side of the opening frame and a prospective surface on the outdoor side of the frame member by the frame member, the frame member is supported by a housing, and the frame member is connected to the frame member. It is characterized in that only the prospective surfaces facing each other are bonded with an adhesive.

  According to this invention, since the frame member and the frame member are bonded by the adhesive, it is possible to prevent a situation in which the frame member is separated from the frame member even when the frame member is thermally deformed. There is no risk of reducing the mounting strength of the frame member. Moreover, the adhesive only bonds between the frame member and the frame member. Since the opening frame and the frame member are not bonded with this adhesive, the frame member and the frame and the frame member and the opening frame can be easily separated from each other.

  Further, according to the present invention, in the joinery described above, when the frame member is disposed between the outdoor end of the frame member and a surface of the frame member facing the frame member, the adhesive is provided. A storage space for storing the water is provided.

  According to this invention, even if the adhesive between the frame member and the frame member moves to the back during insertion of the frame member, it can be retained in the storage space, and the frame member and the opening frame It is possible to prevent the adhesive from reaching the joint portion.

  Further, according to the present invention, in the joinery described above, the frame member includes a frame main body having a plate shape, and a fixture attached to an outdoor side edge portion of the frame main body, and the fixture has a first clamping. A second sandwiching piece having a piece and a second sandwiching piece, wherein the frame body is sandwiched between the first sandwiching piece and the second sandwiching piece, and is opposed to a prospective surface on the indoor side of the housing. The fixing tool is supported by the casing by fastening the fixing tool to the casing via the bracket.

  According to the present invention, the frame member is composed of the fixing tool and the frame main body sandwiched between the fixing tool, and the fixing tool is supported by the fixing tool such as a screw with respect to the housing. The member can be firmly fixed to the housing. In addition, since the frame body can be clamped by the fixture in a state where the first clamping piece of the fixture and the frame member are bonded in advance, a situation occurs in which the adhesive that bonds the frame member moves to the back. There is nothing.

  In the joinery described above, the present invention is characterized in that the first sandwiching piece is formed in a size such that the entire surface is covered with the frame member.

  According to the present invention, since the entire surface of the first clamping piece is covered with the frame member, the appearance quality is not impaired.

  According to the present invention, in the joinery described above, the fixing member includes at least one of the first sandwiching piece and the second sandwiching piece, and a protrusion that reduces an interval between the first sandwiching piece and the second sandwiching piece. Is formed.

  According to this invention, as long as the frame body is press-fitted between the first sandwiching piece and the second sandwiching piece, the frame body is more securely sandwiched between the first sandwiching piece and the second sandwiching piece. It becomes possible.

  Further, according to the present invention, in the joinery described above, the opening frame has a facing piece portion that extends toward the indoor side and is disposed to face the frame member, and is engaged with the facing piece portion. A projection is formed, and the frame member is supported by the housing via the opening frame by engaging the engagement projection with the back surface of the frame member.

  According to this invention, the frame member can be supported by the housing via the engaging protrusion and the opening frame. In addition, since the opposed piece is provided in the opening frame, the number of parts does not increase.

  According to the present invention, since the frame member and the frame member are bonded by the adhesive, it is possible to prevent the frame member from being separated from the frame member even when the frame member is thermally deformed. There is no risk of reducing the mounting strength of the frame member. Moreover, the adhesive only bonds between the frame member and the frame member. Since the opening frame and the frame member are not bonded with this adhesive, the frame member and the frame and the frame member and the opening frame can be easily separated from each other.

FIG. 1 is an enlarged cross-sectional view of a main part of a joinery that is Embodiment 1 of the present invention. FIG. 2 is a cross-sectional view of the joinery shown in FIG. FIG. 3 is a longitudinal sectional view of the joinery shown in FIG. 4 is a perspective view of a fixture applied to the joinery shown in FIG. FIG. 5 is a cross-sectional view of the fixture shown in FIG. FIG. 6 is a cross-sectional view of the main part showing a state in which the frame member is attached to the joinery shown in FIG. 1. FIG. 7 is an enlarged cross-sectional view of a main part of a joinery that is Embodiment 2 of the present invention. FIG. 8 is a cross-sectional view of a joinery that is Embodiment 3 of the present invention.

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

(Embodiment 1)
FIG. 1 is an enlarged view of a main part of a joinery that is Embodiment 1 of the present invention. As shown in FIGS. 2 and 3, the joinery exemplified here is a so-called fitting window in which a glass panel 20 is fixedly installed inside an opening frame 10 supported by a frame F such as a pillar, a window stand, or a lintel. It is called. In the first embodiment, in particular, a joinery using a multilayer glass panel 20 in which two glass plates 22 are laminated with a spacer member 21 interposed therebetween is illustrated. 2 and 3, the symbol OW is the exterior wall of the building, and the symbol IW is the interior wall of the building.

  The opening frame 10 is configured to have a rectangular shape larger than the glass panel 20 by four frames 11 having four upper, lower, left and right frames 11. Each of the frames 11 is supported by the housing F by fastening a support screw 13 to the housing F via a support fin portion 12 extending in the direction of finding.

  Each frame 11 constituting the opening frame 10 has a mounting piece 14 projecting from a portion located on the outside of the outdoor side of each prospective surface, and a panel presser 30 disposed on the portion located on the indoor side of the prospective surface. It is set up. The attachment piece 14 is a fin-like projecting portion formed integrally with the frame 11, and a rectangular opening smaller than the glass panel 20 is defined by the tip surfaces of the attachment pieces 14. Each frame 11 is made of an extruded material made of aluminum or aluminum alloy.

  The panel retainer 30 is for holding the glass panel 20 between the frame 11 and the attachment piece 14, and is detachably attached to the individual frames 11. As is clear from FIGS. 2 and 3, in the first embodiment, a common panel presser 30 is provided for the upper frame 11 and the two vertical frames 11, but separately for the lower frame 11 </ b> L. A panel presser 30L is provided.

  The panel presser 30 of the upper frame 11 and the vertical frame 11 is constituted by a frame member 31 and a presser edge member 32 which are each formed of a synthetic resin material.

  The frame member 31 includes a frame cover portion 31a that covers the prospective surface of the frame 11, and a rising portion 31b that is bent in a direction away from the prospective surface of the frame 11 from a side edge portion that is located indoors in the frame cover portion 31a. The forehead cover portion 31c that is bent from the end of the rising portion 31b toward the indoor direction is integrally formed. The forehead cover portion 31c extends in a flat plate shape from the rising portion 31b toward the indoor side, and the back surface thereof faces the housing F. A lip portion 31d is provided on the extending edge portion of the forehead cover portion 31c. The lip portion 31d is a portion that slightly protrudes from the forehead cover portion 31c toward the housing F, and is formed over the entire length of the forehead cover portion 31c.

  In this frame member 31, the side edge portion located outside the frame cover portion 31a is engaged with the intermediate engagement fin 15 of the frame 11, and then the mounting screw 16 is fastened to the frame 11 via the frame cover portion 31a. By doing so, it is detachably attached to the frame 11. As is apparent from the figure, the frame member 31 is provided with a standing wall portion 31e facing the rising portion 31b at the side edge located on the outdoor side.

  The presser edge member 32 is detachably engaged with the rising portion 31b and the standing wall portion 31e of the frame member 31 via a pair of engaging claws 32a, and is disposed to face the mounting piece 14 of the frame 11. . As shown in FIGS. 1 and 2, the attachment piece 14 and the holding edge member 32 are each provided with a packing 23 at a portion facing each other, and the glass panel 20 is sandwiched between the packing 23 through the packing 23. ing.

  On the other hand, the lower frame 11L of the opening frame 10 is provided with an inner wall portion 17 that protrudes in the same manner as the attachment piece 14 at the side edge located on the indoor side. For this reason, the panel retainer 30 of the lower frame 11L is configured only by a frame member 31L formed of a synthetic resin material. More specifically, the frame member 31L provided on the lower frame 11L includes a lower frame cover portion 31aL that covers a prospective surface of the lower frame 11L, and a lower frame 11L from a side edge portion that is located indoors in the lower frame cover portion 31aL. The lower frame rising portion 31bL bent in a direction away from the prospective surface, the lower frame forehead cover portion 31cL bent in the indoor direction from the end of the lower frame rising portion 31bL, and the lower frame cover portion 31aL. The presser wall portion 31fL bent in the direction approaching the prospective surface of the lower frame 11L from the side edge portion located outside is integrally formed. The lower frame forehead cover portion 31cL extends in a flat plate shape from the lower frame rising portion 31bL toward the indoor side, and the back surface thereof faces the housing F. A lip portion 31dL is provided at the extending edge portion of the lower frame forehead cover portion 31cL. The lip portion 31dL is a portion that slightly protrudes from the lower frame forehead cover portion 31cL toward the housing F, and is formed over the entire length of the lower frame forehead cover portion 31cL.

  The frame member 31L engages the end portion of the pressing wall portion 31fL with the intermediate engagement fin 15L of the lower frame 11L, and the engagement piece portion protruding from the lower frame rising portion 31bL toward the prospective surface of the lower frame 11L. 31 gL is detachably attached to the lower frame 11L by engaging the inner wall portion 17 of the lower frame 11L. As shown in FIG. 3, the attachment piece 14 and the frame member 31 of the lower frame 11 </ b> L are provided with packings 23 at portions facing each other, and the glass panel 20 is sandwiched between each other via these packings 23. ing.

  On the other hand, each frame 11 of the opening frame 10 is provided with a frame member 40 at a portion located on the indoor side. The frame main body 41 has a flat plate shape and a fixing device 42 attached to the edge of the frame main body 41. The frame main body 41 is provided in a frame shape at a position located on the indoor side of the opening frame 10.

  As shown in FIGS. 4 and 5, the fixing device 42 includes a connecting piece 42 a having a rectangular flat plate shape, a first sandwiching piece 42 b and a first holding piece 42 b that are bent toward opposite directions from both side edges of the connecting piece 42 a. The two sandwiching pieces 42c are integrally formed of a thin metal plate. As shown in FIGS. 1-3, the 1st clamping piece 42b is formed in the magnitude | size which can cover the whole surface with the frame cover part 31c of the frame member 31, and the lower frame frame cover part 31cL of the frame member 31L. is there. The second clamping piece 42c is configured such that the protruding amount from the connecting piece 42a is larger than that of the first clamping piece 42b, and has a screw insertion hole 43 and a pair of protrusions 44.

  The screw insertion hole 43 is for inserting the fixing screw 45 when the fixing tool 42 is supported by the housing F. As shown in FIGS. 4 and 5, the portion of the second clamping piece 42c located around the screw insertion hole 43 is formed in a funnel shape, and as shown in FIGS. When inserted, the head can be accommodated so that the head of the fixing screw 45 does not protrude from the second clamping piece 42c.

  As shown in FIGS. 4 and 5, the protrusion 44 is formed integrally with the fixture 42 by bending between a pair of parallel slits 44 a in the second clamping piece 42 c. These protrusions 44 project from the second clamping piece 42c toward the first clamping piece 42b so as to slightly reduce the mutual distance between the first clamping piece 42b and the second clamping piece 42c, while being pressed. It is elastically deformed and retreats. In the first embodiment, the protrusions 44 are provided so that the distance between the first clamping piece 42b and the second clamping piece 42c is reduced by the thickness of the fixture 42.

  As shown in FIGS. 1 to 3, the fixture 42 having the above-described configuration is a finding surface in which the outer surface of the connecting piece 42 a faces the indoor side of the frame 11 (hereinafter referred to as “inward finding surface 11 a”). And the first sandwiching piece 42b is disposed at a position where the entire surface of the first clamping piece 42b is covered by the forehead cover portion 31c of the frame member 31 and the lower frame forehead cover portion 31cL of the frame member 31L. In this state, the fixing screw 45 is fastened to the housing F through the screw insertion hole 43 of the second sandwiching piece 42c, so that the housing F is supported. Between the first clamping piece 42b and the forehead cover portion 31c of the frame member 31 and the lower frame forehead cover portion 31cL of the frame member 31L, a gel-like or liquid adhesive 50 is applied in advance to connect the fixture 42. When the piece 42a is brought into contact with the inner finding surface 11a of the frame 11, it is adhered. Here, as is apparent from FIG. 1, the connecting piece 42 a of the fixing tool 42 is placed on the inner finding surface 11 a of the frame 11 between the connecting piece 42 a of the fixing tool 42 and the rising portion 31 b of the frame member 31. The storage space RS is ensured even when the contact is made. Therefore, even when the previously applied gel or liquid adhesive 50 moves to the back when the connecting piece 42a of the fixture 42 is brought into contact with the inner finding surface 11a of the frame 11, it is retained in the storage space RS. It is possible to prevent the adhesive 50 from reaching the joint between the frame member 31 and the opening frame 10.

  As shown in FIG. 6, the frame main body 41 is supported by inserting an edge between the first holding piece 42 b and the second holding piece 42 c with respect to the fixture 42 supported by the housing F. That is, the frame main body 41 inserted between the first sandwiching piece 42b and the second sandwiching piece 42c is pressed by the first sandwiching piece 42b by the elastic force of the projection 44 provided on the second sandwiching piece 42c. It is maintained and is sandwiched between the first sandwiching piece 42b and the second sandwiching piece 42c, and is supported by the housing F via the fixture 42. When inserting the frame member 40 into the fixture 42, it is preferable that the four frame members 40 are preliminarily assembled into a frame shape in consideration of workability. The spacer S and the housing F and the spacer S and the frame body 41 are bonded with a gel-like or liquid adhesive 50, respectively.

  As shown in FIGS. 2 and 3, the frame body 41 has a step between the frame cover portion 31 c of the frame member 31 and the lower frame frame cover portion 31 cL of the frame member 31 L that covers the prospective surfaces located on the respective outdoor sides. The thickness of the part exposed to the outside is configured to be larger than the part sandwiched between the fixtures 42. More specifically, by forming stepped recesses 41a corresponding to the plate thicknesses of the forehead cover portion 31c and the lower frame forehead cover portion 31cL in the portion located on the outdoor side of the finding surface of the frame body 41, the relative Therefore, the thickness of the part exposed to the outside is increased. Although not clearly shown in the figure, the fixture 42 may be provided over the entire length of the frame body 41, but may be configured to be provided in a part of the frame body 41.

  In the joinery configured as described above, the prospective surface of the opening frame 10 is covered with the frame member 31 made of synthetic resin, which is not only excellent in terms of design but also advantageous in terms of dewproofness. Become. In addition, the frame cover 31c of the frame member 31 that covers the frame body 41 and the lower frame frame cover 31cL of the frame member 31L are bonded to the first clamping piece 42b of the fixture 42. Accordingly, it is possible to prevent the frame member 31 and the frame member 31L from being thermally deformed even by a temperature change due to the influence of solar radiation, etc., and to reduce the appearance quality by separating from the frame body 41 or the like. There is no possibility of incurring a situation where the mounting strength of 40 is lowered. In addition, the adhesive 50 for bonding the frame cover 31c of the frame member 31 covering the frame body 41 and the lower frame frame cover 31cL of the frame member 31L is provided between the first clamping piece 42b of the fixture 42. Is. Therefore, even when the frame main body 41 is inserted and removed between the first holding piece 42b and the second holding piece 42c of the fixing tool 42, the problem that the adhesive 50 is scraped off does not occur.

  Further, the frame member 40 is detachably supported between the fixture 42 and the frame F and between the frame member 31 and the opening frame 10. Specifically, the fixture 42 of the frame member 40 is supported by the housing F by fastening the fixing screw 45 via the second clamping piece 42c, and the frame member 31 is the outdoor side of the frame cover portion 31a. After the side edge portion located on the frame 11 is engaged with the intermediate engagement fin 15 of the frame 11, the mounting screw 16 is fastened to the frame 11 via the frame cover portion 31 a so as to be supported by the frame 11. The frame member 31L of the lower frame 11L engages the end of the pressing wall portion 31fL with the intermediate engagement fin 15L of the lower frame 11L, and projects from the lower frame rising portion 31bL toward the prospective surface of the lower frame 11L. The mating piece portion 31gL is supported by the lower frame 11L by engaging the inner wall portion 17 of the lower frame 11L. Therefore, it is possible to easily separate the fixing member 42 and the casing F from each other by releasing the combined state of the fixing member 42 and the frame F and the combined state of the frame member 31 and the opening frame 10, and the frame member 31 can be replaced without replacing the opening frame 10. Can be exchanged. Moreover, since the frame cover 31c of the frame member 31 and the first sandwiching piece 42b of the fixture 42 are bonded by the adhesive 50, the frame member 40 can also be deformed even when the frame member 31 is thermally deformed. The situation where it leaves | separates from the fixing tool 42 can be prevented.

  In the first embodiment described above, the fixing member 42 is directly fastened to the housing F by the fixing screw 45, so that the mounting strength of the frame member 40 can be ensured more. It is not limited to. For example, in addition to the configuration of the first embodiment described above, the connecting piece 42a and the inner finding surface 11a of the frame 11 may be joined by a joining means (not shown). It is possible to further improve the configuration. As a joining means for joining between the connecting piece 42a and the inner finding surface 11a of the frame 11, a gel-like or liquid adhesive or double-sided tape can be used, and a fastening member such as a screw is used. May be joined.

  Moreover, in Embodiment 1 mentioned above, although the thickness of the part clamped by the fixing tool 42 of the frame main body 41 illustrated the thing substantially equal to the mutual distance of the 1st clamping piece 42b and the 2nd clamping piece 42c, The present invention is not limited to this. For example, the thickness of the part clamped by the fixture 42 of the frame body 41 may be smaller than the distance between the first clamping piece 42b and the second clamping piece 42c. However, in this case, since a gap is generated between the frame member 40 and the fixture 42, the thickness of the portion of the frame member 40 sandwiched by the fixture 42 with a spacer such as a plate member interposed in the gap. Is preferably set to be equal to the distance between the first clamping piece 42b and the second clamping piece 42c. With such a configuration, the frame main body 41 can be securely held by the fixture 42.

(Embodiment 2)
FIG. 7 shows a joinery that is Embodiment 2 of the present invention. The joinery illustrated here is a fitting window in which the glass panel 20 is fixedly installed inside the opening frame 10 supported by the frame F such as a pillar, a window stand, or a lintel as in the first embodiment. The configuration of the frame 11 'and the configuration of the frame member 40' are different from those of the first embodiment.

  That is, the opposing piece 18 is provided on the frame 11 ′ constituting the opening frame 10 of the second embodiment. The facing piece 18 is a portion bent toward the indoor side from a portion close to the housing F on the inner finding surface 11 a of the frame 11 ′, and is substantially parallel to the forehead cover portion 31 c of the frame member 31. It extends to. The opposing piece 18 is formed with an engaging projection 19 at a portion of the frame member 31 facing the forehead cover 31c and a screw insertion hole 18a. The engaging protrusion 19 is a portion protruding so as to gradually incline toward the outside of the chamber as it approaches the forehead cover portion 31c. The screw insertion hole 18a is for inserting the fixing screw 45 when the frame 11 'is supported with respect to the housing F.

  On the other hand, the frame member 40 ′ used in the second embodiment has a flat plate shape, and an insertion inclined surface 46 and a locking surface 47 are provided on the edge located on the outdoor side. The insertion inclined surface 46 is formed at a corner near the opposing piece 18 at the edge of the frame member 40 ', and is inclined in a direction gradually separating from the opposing piece 18 toward the outdoor side. The locking surface 47 is a flat surface formed on the back surface of the frame member 40 ′ that faces the facing piece 18, and is provided toward the indoor side. More specifically, by forming a concave groove 48 on the back surface of the frame member 40 ′, a flat surface located outside the room is configured as a locking surface 47. The position where the locking surface 47 is provided is a position where the engaging protrusion 19 of the opposing piece 18 abuts when the end surface of the forehead cover portion 31c is brought into contact with the end surface of the stepped recess 41a formed in the frame member 40 '. It is.

  In the second embodiment, the same configurations as those in the first embodiment are denoted by the same reference numerals, and detailed descriptions thereof are omitted.

  In this joinery, the fixing screw 45 is fastened to the frame F through the screw insertion hole 18a with the spacer S appropriately interposed between the facing piece 18 of the frame 11 'and the frame F, so that the frame 11 'is supported by the housing F. In order to attach the frame member 40 ′ to the frame 11 ′, a gel-like or liquid adhesive 50 is applied in advance to the inner surface of the frame cover 31 c of the frame member 31 that faces the opposing piece 18. When the edge portion of the frame member 40 ′ is inserted between the forehead cover portion 31 c and the opposing piece portion 18 from this state, the insertion inclined surface 46 comes into contact with the engaging protrusion 19. However, if the frame member 40 ′ is further inserted, the engagement protrusion 19 is elastically deformed by the tilting action of the insertion inclined surface 46, and the frame member 40 ′ is allowed to be inserted. When the insertion of the frame member 40 ′ progresses and the locking surface 47 passes the tip of the engagement protrusion 19, the engagement protrusion 19 returns to the state protruding from the opposing piece 18 again by the elastic restoring force, and the locking surface 47. Therefore, even if the frame member 40 ′ tries to move in the drop-off direction, this is prevented by the engagement protrusion 19 coming into contact with the locking surface 47.

  On the other hand, between the frame member 40 ′ and the frame cover 31 c of the frame member 31, the adhesive 50 is sequentially applied to the surface of the recess 41 a as the frame member 40 ′ is inserted. Is maintained in a bonded state.

  In the joinery configured as described above, the prospective surface of the opening frame 10 is covered with the frame member 31 made of synthetic resin, which is not only excellent in terms of design but also advantageous in terms of dewproofness. Become. Moreover, the frame cover portion 31c of the frame member 31 that covers the frame member 40 'is bonded to the frame member 40' with an adhesive 50. Therefore, it is possible to prevent the frame member 31 from being thermally deformed even by a temperature change due to the influence of solar radiation or the like, and to reduce the appearance quality by being separated from the frame member 40 ', or to reduce the frame member 40'. There is no risk of problems such as a decrease in mounting strength.

  Here, in the joinery described above, a lip portion 31d that protrudes toward the facing piece portion 18 is provided at the tip of the forehead cover portion 31c. Therefore, by the action of the lip portion 31d, when inserting the frame member 40 ', a certain gap is secured between the surface of the recess 41a and the inner surface to which the adhesive 50 has been applied in advance in the frame cover portion 31c. Thus, a situation in which all of the adhesive 50 is scraped off is not caused. Moreover, even when the end surface of the forehead cover portion 31c is brought into contact with the end surface of the recess 41a formed in the frame member 40 ', the frame cover portion 31c, the rising portion 31b, and the frame 11' formed in the rising portion 31b A substantially concave storage space RS formed by the indoor protruding portion 31g covering the end portion of the direction finding surface 11a is secured. Therefore, even when the preliminarily applied gel-like or liquid adhesive 50 moves to the back when inserting the frame member 40 ′, it can be retained in the storage space RS, and the frame member 31 and the opening frame 10 can be retained. It is possible to prevent the situation where the adhesive 50 reaches the joint portion.

  Further, the frame member 40 'and the frame F and the frame member 31 and the opening frame 10 are detachably supported. Specifically, the frame member 40 ′ is supported by the housing F via the opening frame 10 by bringing the engaging protrusion 19 provided on the opposing piece 18 of the frame 11 ′ into contact with the locking surface 47. Yes, the frame member 31 is engaged with the intermediate engagement fin 15 of the frame 11 'on the side edge located outside the frame cover 31a, and then attached to the frame 11' via the frame cover 31a. 16 is fastened to the frame 11 'by fastening. Therefore, it is possible to easily separate each other by releasing the coupling state between the frame member 40 ′ and the opening frame 10 and the coupling state between the frame member 31 and the opening frame 10, and replacing the opening frame 10. Therefore, the frame member 31 can be replaced.

  In the second embodiment described above, the frame member 31 is brought into contact with the engagement protrusion 19 of the frame member 31 against the locking surface 47 formed on the back surface of the frame member 40 ', thereby allowing the frame member 40' to pass through the opening frame 10. However, the present invention is not limited to this. For example, in addition to the configuration of the second embodiment described above, the outdoor end of the frame member 40 'and the inner finding surface 11a of the frame 11 may be joined by a joining means (not shown). It can also be configured to further improve the mounting strength by the combined use. As a joining means for joining between the frame member 40 ′ and the inner finding surface 11 a of the frame 11, a gel-like or liquid adhesive, or a double-sided tape can be used. When a gel-like or liquid adhesive is used as the joining means, the adhesive between the frame member 40 'and the frame 11 is attached to the outdoor end of the frame member 40' when the frame member 40 'is inserted. Although it may spread on the surface facing the frame 11 and move to the back, the adhesive moved to the back can be retained in the storage space RS, and the adhesive is attached to the joint between the frame member 31 and the opening frame 10. Can be prevented.

  Moreover, in Embodiment 1 and Embodiment 2 mentioned above, although the fitting window was illustrated as a joinery, of course, it is possible to apply also to another joinery. For example, as in the third embodiment shown in FIG. 8, the present invention can also be applied to a joinery configured such that a glass panel 120 as a shoji is pushed open toward the outdoor side with respect to the opening frame 10. The joinery shown in the third embodiment is specifically referred to as a “vertical window” and is located on the right side with respect to a vertical wall located on the left side (hereinafter referred to as “left side 121”). When the heel (hereinafter referred to as “starboard 122”) is rotatable and the starboard 122 protrudes to the outdoor side, the opening frame 10 is opened.

  The frame member 130 provided in the opening frame 10 has a frame cover portion 130a that covers the prospective surface of the frame 11, and a direction away from the prospective surface of the frame 11 from the side edge portion located on the indoor side in the frame cover portion 130a. The frame rising portion 130b that is bent, the forehead cover portion 130c that is bent from the end of the frame rising portion 130b toward the indoor direction, and the side surface of the frame cover portion 130a that is located on the outdoor side is close to the prospective surface of the frame 11. A frame support portion 130d bent in a direction to protrude, and a frame cover portion 130a that protrudes in a direction away from the prospective surface of the frame 11 from a portion located on the indoor side of the frame support portion 130d, and a locking portion at the protruding end portion The receiving support part 130e having 130f is integrally formed of a synthetic resin material. The forehead cover portion 130c has a size that can cover the first clamping piece 42b of the fixture 42. A receiving tool 131 is attached to the receiving support portion 130e on a surface located on the indoor side. The receiving tool 131 is a member attached to the intermediate fin 15 ′ of the frame 11 via the receiving support part 130 e of the frame member 130.

  The frame member 130 is formed by engaging the engaging portion 130f of the receiving support portion 130e with the intermediate fin 15 'of the frame 11 and then fastening the mounting screws 16 to the frame 11 via the frame cover portion 130a. 11 is detachably attached. Furthermore, the forehead cover portion 130 c and the first holding piece 42 b of the fixture 42 are bonded with a gel or liquid adhesive 50.

  On the other hand, the glass panel 120 is provided with a cam latch handle 132 on the starboard 122. The cam latch handle 132 is attached to a finding surface located on the indoor side of the starboard 122, and can rotate around an axis along the prospective direction. The cam latch handle 132 prevents the starboard 122 of the glass panel 120 from moving to the outdoor frame 10 with respect to the opening frame 10 when the engaging portion 132a is brought into contact with the receiving tool 131. In contrast, the glass panel 120 is kept closed. If the cam latch handle 132 is rotated from this state to release the contact state between the engagement portion 132a and the receiving tool 131, the engagement state between the starboard 122 and the vertical frame 11 is also released. The opening frame 10 can be opened by projecting the starboard 122 to the outdoor side. In the third embodiment shown in FIG. 8, the same components as those in the first embodiment are denoted by the same reference numerals, and detailed descriptions thereof are omitted.

  In the joinery configured as described above, the prospective surface of the opening frame 10 is covered by the synthetic resin frame member 130, so that it is not only excellent in terms of design but also advantageous in terms of dewproofness. Become. In addition, the frame cover portion 130 c of the frame member 130 that covers the frame body 41 is bonded to the first clamping piece 42 b of the fixture 42. Accordingly, it is possible to prevent the frame member 130 from being thermally deformed even by a temperature change due to the influence of solar radiation or the like, and there is no possibility of deteriorating the appearance quality by being separated from the frame body 41. In addition, the adhesive 50 that bonds the forehead cover portion 130 c of the frame member 130 that covers the frame body 41 is provided between the first clamping piece 42 b of the fixture 42. Therefore, even when the frame body 41 is inserted and removed between the first holding piece 42b and the second holding piece 42c of the fixing tool 42, the adhesive 50 is affected by being scraped off or peeled off. There is no. Moreover, the storage space RS is also provided between the connecting piece 42 a of the fixing tool 42 and the rising portion 130 b of the frame member 130 even when the connecting piece 42 a of the fixing tool 42 is brought into contact with the inner finding surface 11 a of the frame 11. To ensure. Therefore, even when the previously applied gel or liquid adhesive 50 moves to the back when the connecting piece 42a of the fixture 42 is brought into contact with the inner finding surface 11a of the frame 11, it is retained in the storage space RS. It is possible to prevent the adhesive 50 from reaching the joint between the frame member 130 and the opening frame 10.

  Further, the frame member 40 is detachably supported between the fixture 42 and the frame F and between the frame member 130 and the opening frame 10. Specifically, the fixture 42 of the frame member 40 is supported by the housing F by fastening the fixing screw 45 via the second clamping piece 42c, and the frame member 130 is engaged with the receiving support portion 130e. After the portion 130f is engaged with the intermediate fin 15 'of the frame 11, the mounting screw 16 is fastened to the frame 11 via the frame cover portion 130a. Therefore, it is possible to easily separate the fixing member 42 and the housing F from each other by releasing the coupling state between the fixing member 42 and the frame F and the coupling state between the frame member 130 and the opening frame 10, and the frame member 130 can be replaced without replacing the opening frame 10. Can be exchanged. In addition, since the frame cover portion 31c of the frame member 130 and the first sandwiching piece 42b of the fixture 42 are bonded together by the adhesive 50, the frame member 40 is also deformed even when the frame member 130 is thermally deformed. The situation where it leaves | separates from the fixing tool 42 can be prevented.

  Here, as in the third embodiment shown in FIG. 8, in the joinery that opens the opening frame 10 by moving the glass panel 120 to the outdoor side with respect to the opening frame 10, the engaging portion 132 a of the cam latch handle 132. When the glass panel 120 is pulled to the outdoor side due to a pressure difference between the inside and the outside, the vertical frame 11 is centered on the end of the support fin 12 and The force will act as if drowning.

  However, according to the third embodiment, the fixture 42 and the frame member 130 are bonded by the adhesive 50, and the fixture 42 and the housing F are fastened by the fixing screw 43. Moreover, the fastening direction of the fixing screw 43 is substantially perpendicular to the fastening direction of the support screw 13 that fastens the support fin portion 12 to the housing F. Accordingly, even when the glass panel 120 is pulled outside due to a pressure difference between the inside and outside in a state where the engaging portion 132a of the cam latch handle 132 is in contact with the receiving member 131 of the frame member 130, the vertical frame 11 It is possible to effectively prevent such a situation that the water falls to the outside of the room.

10, 10 'opening frame 11, 11L frame 15 intermediate engagement fin 16 mounting screw 18 opposing piece 19 engaging projection 30, 30L panel presser 31, 31L, 130 frame member 40, 40' frame member 41 frame body 42 fixing tool 42b 1st clamping piece 42c 2nd clamping piece 44 Protrusion 45 Fixing screw 47 Locking surface 50 Adhesive F Housing RS Reservation space

Claims (6)

An opening frame supported by the housing; and a frame member disposed at a position located on the indoor side of the opening frame; and a prospective surface on the indoor side of the opening frame by the frame member supported by the opening frame; In the joinery that covers the prospective surface on the outdoor side of the frame member,
A fitting, wherein the frame member is supported by a frame, and the frame member is bonded with an adhesive only between prospective surfaces facing each other with the frame member.   A storage space for storing the adhesive when the frame member is disposed is provided between the outdoor side end of the frame member and the surface of the frame member facing the frame member. The joinery according to claim 1. The frame member includes a frame main body having a plate shape, and a fixture attached to an outdoor side edge of the frame main body,
The fixture has a first clamping piece and a second clamping piece, and sandwiches the frame body between the first clamping piece and the second clamping piece,
2. The fitting according to claim 1, wherein the fixing tool is supported by the casing by fastening the fixing tool to the casing via the second holding piece facing the indoor-side expected surface of the casing. .   The joinery according to claim 3, wherein the first clamping piece is formed in a size such that the entire surface is covered with the frame member.   The protrusion is formed on at least one of the first sandwiching piece and the second sandwiching piece on the fixture so as to reduce an interval between the first sandwiching piece and the second sandwiching piece. Joinery as described in.   The opening frame has a facing piece portion that extends toward the indoor side and is disposed to face the frame member, and an engaging protrusion is formed on the facing piece portion, and the engaging protrusion is The fitting according to claim 1, wherein the frame member is supported by a housing through the opening frame by being engaged with the back surface of the frame member.

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