JP2008261107A - Fittings - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide fittings having a vertical frame fixed to a lower frame while securing sealing performance between the lower frame and the vertical frame. <P>SOLUTION: The fittings has the lower frame provided in an opening serving for communication between indoors and outdoors; the vertical frame fixed to the lower frame through a fixing member; and a sealing material provided on the lower frame so that the lower end of the vertical frame abuts thereon. The vertical frame has a vertically communicating hollow part. The fixing member has a base part fixed to the lower frame on the outside of the hollow part; a fixed part fixed to a first wall part on the base part side in the hollow part; and an extended part extended from the upper part of the fixed part toward a second wall part facing the first wall part. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a joinery in which vertical bones are fixed to a lower frame provided in an opening communicating indoors and outdoors.

As a vertical bone fixed to a lower frame provided in an opening that communicates indoors and outdoors, a vertical bone (intermediate member) having a hollow structure that is fixed to the lower frame via a fixing member is known. The fixing member is housed inside the hollow vertical bone, and is integrally formed so that the attachment piece to which the vertical bone is fixed and the fixing piece to be fixed to the lower frame form a substantially right angle. In addition, a sheet-like sealing material (packing) is interposed between the upper surface of the lower frame and the lower end of the vertical frame, and the sealing material is interposed throughout the entire length of the vertical bone. Except for the part where the fixing member is fixed, the lower part of the longitudinal bone and the entire area inside it are provided. In other words, the sealing material is penetrated slightly larger than the fixing piece of the fixing member. (For example, refer to Patent Document 1).
Japanese Patent Publication No. 7-3143

  However, if the center part is greatly pierced like the above-mentioned conventional sealing material, the shape of the sealing material is not stable, and twisting or distortion when cutting the sealing material from the material or adhering to the lower frame, etc. Therefore, there is a problem that there is a fear that the space between the lower frame and the vertical bone cannot be reliably sealed.

  This invention is made | formed in view of this subject, The place made into the objective provides the joinery which has a vertical bone fixed to a lower frame, ensuring the sealing performance between a lower frame and a vertical bone. There is to do.

  In order to achieve such an object, the joinery of the present invention includes a lower frame provided in an opening that communicates indoors and outdoors, a vertical bone that is fixed to the lower frame via a fixing member, and the lower frame provided on the lower frame. And a seal member against which a lower end of the vertical bone is abutted, wherein the vertical bone has a hollow portion communicating in the vertical direction, and the fixing member is located on the outside of the hollow portion. A base portion fixed to a frame; a fixing portion that is erected from the base portion and inserted into the hollow portion; and fixed to a first wall portion on the base side of the hollow portion; and an upper portion of the fixing portion, It is a fitting characterized by having an extension part extended toward the 2nd wall part facing the 1st wall part.

  According to such a joinery, the region where the fixing member enters within the area occupied by the hollow portion is limited to the end portion of the sealing material with which the lower end of the longitudinal bone abuts, and the area can be reduced. is there. For this reason, it is possible to increase the area of the sealing material that is in contact with the lower end of the longitudinal bone. Therefore, it is possible to ensure high sealing performance by the sealing material appropriately cut and stuck.

  In addition, since the extending portion functions as a guide when the longitudinal bone is attached, the longitudinal bone can be easily disposed at an appropriate position on the sealing material. Moreover, since the vertical bone is appropriately disposed on the sealing material, it is possible to ensure higher sealing performance.

In such a joinery, it is preferable that the portion of the extending portion on the second wall portion side is opposed to the second wall portion with a space therebetween.
According to such a joinery, since the gap is provided between the second wall portion side portion of the extension portion and the second wall portion, it is possible to easily arrange the longitudinal bone.

In such a joinery, it is preferable that the extending portion has a portion facing the wall portion of the longitudinal bone intersecting the second wall portion.
According to such a joinery, since the extending portion has a portion facing the wall portion of the longitudinal bone intersecting the second wall portion, the position of the longitudinal bone with respect to the fixing member in the direction along the second wall portion Is determined. For this reason, it is possible to provide a joinery in which longitudinal bones can be more easily arranged.

In this fitting, the lower frame includes a concave portion having an open portion opened upward, and the fixing member is accommodated in the concave portion and fixed to the lower frame, and the lower frame It is desirable to have a vertical bone fixing member that is fixed to the frame fixing member at the open portion and to which the vertical bone is fixed.
According to such a joinery, it is possible to increase the rigidity of the lower frame by accommodating and fixing the lower frame fixing member in the recess having the open portion opened above the lower frame, Since the vertical bone fixing member is fixed to the frame fixing member, the vertical bone fixing member for fixing the vertical bone can be fixed in a stable state. For this reason, it is possible to firmly fix the longitudinal bone to the lower frame.

In this joinery, the lower frame includes a concave portion having an open portion opened upward, the base portion is accommodated in the concave portion and fixed to the lower frame, and the fixed portion is located above the open portion. It is good also as protruding.
According to such a joinery, the base portion is accommodated and fixed in the recess having the open portion opened above the lower frame, so that the rigidity of the lower frame is increased and the fixing for fixing the vertical bone is performed. Since the portion is provided integrally with the base portion, the fixing member can be fixed to the lower frame simply by fixing the base portion. For this reason, it is possible to reduce the man-hour at the time of attaching a vertical bone.

In this fitting, the concave portion communicates in the direction of finding, and includes a blocking member that is received in the concave portion and blocks the concave portion, and the lower surface of the sealing material is in contact with the upper surface of the blocking member. It is desirable that
According to such a joinery, since the lower surface of the sealing material is in contact with the upper surface of the blocking member that divides the inside of the recess, the interior of the recess is formed by the blocking member and between the lower frame and the vertical bone above the recess. The gap is sealed with a sealing material, and the joint between the lower frame and the longitudinal bone can be reliably sealed.

  ADVANTAGE OF THE INVENTION According to this invention, it is possible to provide the joinery which has the vertical bone fixed to a lower frame, ensuring the sealing performance between a lower frame and a vertical bone.

Hereinafter, a fitting according to an embodiment of the present invention will be described with reference to the drawings.
In the present embodiment, as shown in FIG. 1, the opening of the building is partially closed, the FIX window 10 in which the glass 3 is fitted, and the movement that is provided so as to be able to close the portion that is not blocked by the FIX window 10. A window unit 1 as a fitting having a possible shoji 5 will be described as an example. In the following description, when the window unit 1 is viewed from the outdoor side, a vertical direction is indicated as a vertical direction, a horizontal direction is indicated as a horizontal direction or a finding direction, and an indoor / outdoor direction (depth direction) is indicated as a prospective direction.

  As shown in FIGS. 1 and 2, the FIX window 10 of the present embodiment includes, for example, a rectangular frame 11 provided in an opening communicating indoors and outdoors, a closed space blocked by the FIX window 10, and a shoji 5. For holding the glass 3 from the outdoor side of the glass 3 by sandwiching the glass 3 together with the glass 3, the frame 11 and the vertical bone 17 as face materials attached to the vertical bone 17 for partitioning the open / closed space closed by the A pressing edge 20 is provided. The glass of the present embodiment uses a glass 3 having a two-layer structure in which a spacer or a sealing agent is interposed between the peripheral edges of two glass plates and face each other with a gap therebetween.

  In the present embodiment, among the upper frame 12, the lower frame 13, and the left and right vertical frames 14, 15 constituting the frame 11, the upper frame 12, the lower frame 13, and the vertical frame located on the left side (hereinafter referred to as the left vertical frame). ) 14 and a space surrounded by the vertical bone 17 provided between the upper frame 12 and the lower frame 13 becomes a closed space, and the upper frame 12, the lower frame 13, the left vertical frame 14 and the vertical bone 17 The four pressing edges 20 hold the glass 3 to form the FIX window 10. And the FIX window 10 is provided in the area | region on the outdoor side from the center in the prospective direction of the frame 11, and the area | region on the indoor side from the center is an area | region where the shoji 5 can move.

The vertical bone 17 constituting the FIX window 10 is a region on the outdoor side from the center of the frame 11 in the prospective direction, and is erected on a horizontal surface 13 a of the lower frame 13.
The lower frame 13 is an aluminum extrusion-molded member, and a slit 13b is provided in the horizontal plane 13a of the lower frame 13 on which the vertical bones 17 are erected. A groove-like recess 13c is formed.

  Specifically, as shown in FIG. 3 to FIG. 5, the recess 13c stands up from the bottom 13d along the direction of finding the bottom of the groove and the edge on the outdoor and indoor sides in the prospective direction of the bottom 13d. The outdoor side wall portion 13e and the indoor side wall portion 13f are provided. An outdoor side extension 13g extending toward the indoor side is formed at the upper end edge of the outdoor side wall portion 13e, and an indoor side extension extending toward the outdoor side at the upper end edge of the indoor side wall portion 13f. A portion 13h is formed. And the upper surface of the outdoor side extension part 13g and the indoor side extension part 13h is the horizontal surface 13a in which the vertical bone 17 is erected, and the indoor side edge part and indoor side extension of the outdoor side extension part 13g A slit 13b formed by the edge of the portion 13h on the outdoor side is an open portion opened above the recess 13c.

  Further, the portion of the lower frame 13 to which the vertical bone 17 is attached has a claw portion 13 i protruding upward to fit the lower pressing edge 20, and sandwiches the glass 3 together with the lower pressing edge 20. The glass holding member 18 to be cut is divided. Further, a widened portion 13j is provided in which the width in the prospective direction of the slit 13b is partly widened in a region from the outdoor side extended portion 13g to the indoor side extended portion 13h.

  The vertical bone 17 is an aluminum extrusion-molded member having a hollow portion 17a communicating in the vertical direction. The hollow portion 17a has a left side portion 17b as a first wall portion facing the left vertical frame 14, and a right side portion 17e as a second wall portion facing the left side portion 17b.

  On the left side portion 17b, an accommodation recess 17d is formed on the hollow portion 17a side to accommodate a fixing plate portion 34b of a longitudinal bone fixing member 34 described later. The housing recess 17d has a width in the prospective direction slightly larger than the width of the fixed plate portion 34b, a width in the left-right direction is larger than the thickness of the fixed plate portion 34b, and the inner wall of the hollow portion 17a is recessed outward. In addition, a through hole 17c through which a screw for fixing the vertical bone 17 to the fixing member 30 passes is provided below the left side portion 17b.

  The right side portion 17e holds the end portion of the screen door that is pulled out when the roll-up type screen door unit is provided on the right vertical frame 15 side in the almost half region in the prospective direction of the portion facing the housing recess 17d. There is provided a magnet housing portion in which a magnet for doing so is housed. For this reason, in the hollow portion 17a, a substantially half region in the prospective direction of the portion facing the housing recess 17d has an inward side and a protruding portion 17f whose horizontal cross section protrudes in a substantially rectangular shape. The projecting portion 17f has an intersecting surface 17g along a direction (finding direction) intersecting the outer surface of the right side portion 17e, and a parallel surface 17h along a direction (prospective direction) substantially parallel to the outer surface of the right side portion 17e. .

  The vertical bone 17 includes a lower frame fixing member 32 inserted into the recess 13c of the lower frame 13 from the end side in the direction of finding, and a vertical bone disposed on the horizontal surface 13a of the lower frame 13 and fixed to the lower frame fixing member 32. The fixing member 34 is fixed to the lower frame 13 by a fixing member 30. Further, in the state where the vertical bone 17 is fixed to the lower frame 13, a sponge 36 as a blocking member for blocking the inside of the concave portion 13c communicating in the direction of finding is provided in the concave portion 13c below the widened portion 13j. 32 is provided adjacently. Further, on the horizontal surface 13 a of the lower frame 13, a water-stop sheet 37 is provided as a sealing material that is disposed so as to straddle the sponge 36 and the lower frame fixing member 32 and that contacts the lower end of the vertical bone 17. .

  The lower frame fixing member 32 has a seat portion 32a that faces the slit 13b and to which the longitudinal bone fixing member 34 is fixed, and a leg portion 32b that is suspended from the outdoor edge and the indoor edge of the seat 32a. , 32c. The seat portion 32a is formed such that the width in the prospective direction is slightly smaller than the interval between the outdoor side wall portion 13e and the indoor side wall portion 13f of the recess 13c, and a protruding portion 32d that protrudes upward is formed in the center portion in the prospective direction. Yes. A screw hole 32h for fixing the longitudinal bone fixing member 34 is formed in the raised portion 32d. The width in the expected direction of the raised portion 32d is slightly smaller than the width in the expected direction of the slit 13b. For this reason, when the lower frame fixing member 32 is accommodated in the recess 13c, the outdoor-side leg 32b and the indoor-side leg 32c are close to the indoor side-wall 13f. Faced. The leg portions 32b and 32c are formed slightly smaller than the distance between the bottom portion 13d of the recess 13c and the lower surfaces of the outdoor side extension portion 13g and the indoor side extension portion 13h, and the lower frame fixing member 32 is located in the recess 13c. The upper surface of the seat portion 32a is brought close to the lower surfaces of the outdoor-side extension portion 13g and the indoor-side extension portion 13h, and the raised portion 32d is configured to enter the slit 13b.

  For this reason, when the lower frame fixing member 32 is inserted into the recess 13c from the end side in the direction of finding the lower frame 13, the outdoor leg portion 32b and the indoor leg portion 32c are connected to the outdoor side wall portion 13e and the indoor side wall portion 13e. The prospect is positioned by being arranged between the side wall portion 13f, and the leg portions 32b and 32c on the outdoor side and the indoor side are the bottom portion 13d of the concave portion 13c, the outdoor side extension portion 13g, and the lower surface of the indoor side extension portion 13h. The vertical direction is positioned. That is, with the lower frame fixing member 32 inserted into the recess 13c, the upper surface of the seat portion 32a is close to the lower surfaces of the outdoor-side extension portion 13g and the indoor-side extension portion 13h, and the raised portion on the upper surface of the seat portion 32a. 32d enters the slit 13b. At this time, the protruding portion 32d is formed so that the top surface 32e of the protruding portion 32d is slightly lower than the upper surfaces of the outdoor-side extending portion 13g and the indoor-side extending portion 13h (so as to be sunk downward). . Then, by positioning the right end 32f of the lower frame fixing member 32 at the left edge 13k of the widened portion 13j, the through hole 13l provided in the outdoor side wall portion 13e of the lower frame 13 and the lower frame fixing member 32 The screw hole 32g provided in the outer leg 32b is substantially aligned. For this reason, the lower frame fixing member 32 is easily screwed to the lower frame 13 from the outdoor side by disposing the lower frame fixing member 32 so that the right end 32f is positioned at the left edge 13k of the widened portion 13j. It is possible.

  The longitudinal bone fixing member 34 includes a flat plate-like base portion 34a arranged so as to be bridged between the outdoor side extension portion 13g and the indoor side extension portion 13h across the slit 13b, and one end in the longitudinal direction of the base portion 34a. A fixed plate portion 34b as a plate-shaped fixed portion provided upward from the portion, and an extended portion 34c extending from the upper end of the fixed plate portion 34b to the side opposite to the base portion 34a in the finding direction. Have.

  The base portion 34a has a substantially rectangular shape, and the short side has a width that can be sufficiently extended between the outdoor side extension portion 13g and the indoor side extension portion 13h. A through hole 34d through which a screw screwed into a screw hole 32h provided in the raised portion 32d passes is provided side by side in the longitudinal direction (long side direction).

  The fixing plate portion 34b has a substantially rectangular shape and is formed so as to be substantially perpendicular to the base portion 34a. When the longitudinal bone 17 is attached as described above, the portion that is accommodated in the accommodating recess 17d of the longitudinal bone 17 It is. And the width | variety of the short side is formed slightly narrower than the width | variety in the prospective direction of the accommodation recessed part 17d. Further, when the inner surface of the left side portion 17b of the vertical bone 17 and the left side surface of the fixed plate portion 34b are brought into contact with the fixing plate portion 34b, the fixing plate portion 34b overlaps the through hole 17c provided in the left side portion 17b. A screw hole 34e into which a screw for fixing the vertical bone 17 is screwed is formed.

  The extending part 34c is provided at the upper end part of the fixed plate part 34b. The extension part 34c is formed so as to be substantially perpendicular to the fixed plate part 34b. The extending portion 34c extends toward the right side portion 17e facing the left side portion 17b when the fixing plate portion 34b is accommodated in the hollow portion 17a of the longitudinal bone 17, and extends to the distal end side. Is provided with a notch portion 34f that does not come into contact with the protruding portion 17f protruding into the hollow portion 17a of the longitudinal bone 17. This notch 34f is opposite to the prospective direction facing portion 34g facing the intersecting surface 17g of the projecting portion 17f of the longitudinal bone 17 with a slight gap, and facing the finding direction facing the parallel surface 17h with a slight gap. Part 34h.

  The longitudinal bone fixing member 34 is arranged such that the base portion 34a is outside the hollow portion 17a of the longitudinal bone 17 and on the left side in the direction of finding the hollow portion 17a, and the fixing plate portion 34b is positioned at the right end of the base portion 34a. And the fixed plate portion 34b is disposed so as to enter the housing recess 17d of the hollow portion 17a. And the base 34a arrange | positioned on the outer side of the hollow part 17a is being fixed to the lower frame fixing member 32 with the screw which penetrates the through-hole 34d and the slit 13b. In the case of the present embodiment, the left side of the vertical bone 17 is the side where the glass 3 of the FIX window 10 is provided, and the right side of the vertical bone 17 is a position located on the indoor space side in a state where the shoji 5 is closed. That is, it is a boundary of a region where watertightness is maintained on the right end side of the lower end of the vertical bone 17, and the base 34a is fixed to the outdoor side portion of this boundary.

  The water stop sheet 37 is a sheet-like member formed of, for example, a soft resin having elasticity. The water-stop sheet 37 is formed in a shape that is represented by a simplified straight line at the outer edge of the horizontal cross-sectional shape of the vertical bone 17 so that the horizontal cross-section is substantially in contact with the lower end of the vertical bone 17 in almost the entire region. Yes. Specifically, the water-stop sheet 37 is a region where the lower end of the vertical bone 17 abuts, except for a region on the left side 17b side where the fixing member 30 enters the hollow portion 17a of the vertical bone 17 and its vicinity. It is provided in the inner area.

  When fixing the vertical bone 17 to the lower frame 13, first, the lower frame fixing member 32 is inserted and accommodated in the recess 13 c of the lower frame 13 from the end in the direction of finding. In this state, the upper surface of the seat portion 32a of the lower frame fixing member 32 is close to the lower surfaces of the outdoor-side extension portion 13g and the indoor-side extension portion 13h, and the raised portion 32d on the upper surface of the seat portion 32a enters the slit 13b. .

And the lower frame fixing member 32 is arrange | positioned in the position where the right end 32f and the edge part 13k of the left side of the wide part 13j align. At this time, the positions of the through hole 13l provided in the outdoor side wall portion 13e and the screw hole 32g provided in the outdoor leg portion 32b coincide with each other. And the screw 25 which penetrates the outdoor side wall part 13e is penetrated through the through-hole 131, and is screwed into the screw hole 32g, and the lower frame fixing member 32 is fixed to the lower frame 13.
After fixing the lower frame fixing member 32 to the lower frame 13, the sponge 36 is inserted into the recess 13 c from the widened portion 13 j of the lower frame 13, and the sponge 36 is disposed adjacent to the lower frame fixing member 32.

  Next, the longitudinal bone fixing member 34 is arranged so as to bridge the base 34a of the longitudinal bone fixing member 34 above the lower frame fixing member 32 to the outdoor side extending portion 13g and the indoor side extending portion 13h. The longitudinal bone fixing member 34 is fixed to the lower frame fixing member 32 by screwing the screw that has passed through the through hole 34 d of the base portion 34 a into the screw hole 32 h provided in the raised portion 32 d of the lower frame fixing member 32. At this time, a slight gap is provided between the lower surface of the base portion 34a and the top surface 32e of the raised portion 32d while being placed on the outdoor side extending portion 13g and the indoor side extending portion 13h. However, when the screw is tightened, a force acts so that the space between the lower surface of the base portion 34a and the top surface 32e of the raised portion 32d is narrowed. For this reason, the outdoor side extending portion 13g and the indoor side extending portion 13h arranged between the longitudinal bone fixing member 34 and the lower frame fixing member 32 are connected to the longitudinal bone fixing member 34 and the lower frame fixing member 32. The lower frame 13, the lower frame fixing member 32, and the longitudinal bone fixing member 34 are firmly fixed. In particular, the lower frame 13 has a shape in which the concave portion 13c is provided with a slit 13b and is opened upward in a single state. When a large force is applied, the outdoor side wall portion 13e and the indoor side wall portion 13f may be deformed. The outdoor side extending portion 13g and the indoor side extending portion 13h are sandwiched between the longitudinal bone fixing member 34 and the lower frame fixing member 32 so that the open portions are connected to have the same rigidity as the hollow member. Become. Further, when the longitudinal bone fixing member 34 is fixed to the lower frame fixing member 32, even if an excessive force acts on the indoor side extension portion 13h and the outdoor side extension portion 13g, the deformation may occur. Since the top surface 32e of the raised portion 32d in the seat portion 32a contacts the lower surface of the longitudinal bone fixing member 34, the deformation amount of the indoor side extending portion 13h and the outdoor side extending portion 13g can be suppressed.

  Thereafter, as shown in FIG. 6, a water-stop sheet 37 is arranged on the sponge 36 and the portion of the lower frame fixing member 32 that does not overlap the longitudinal bone fixing member 34. At this time, the water stop sheet 37 may or may not contact the fixing plate portion 34b and the base portion 34a of the longitudinal bone fixing member 34.

  Placed from above on the water-stop sheet 37 on which the longitudinal bone 17 is arranged so that the fixing plate portion 34b and the extending portion 34c of the longitudinal bone fixing member 34 that have already been fixed enter the hollow portion 17a of the longitudinal bone 17. To do. At this time, the prospective direction facing portion 34g of the extending portion 34c is the crossing surface 17g of the longitudinal bone 17, the distal end 34i and the right side portion 17e of the extending portion 34c, and the finding direction facing portion 34h and the parallel surface 17h of the longitudinal bone 17. The vertical bone 17 is positioned by placing the vertical bone 17 so as to face each other, and the left surface of the fixing plate portion 34b of the vertical bone fixing member 34 in the direction of finding (the direction opposite to the protruding direction of the extending portion 34c) Side surface) is brought into contact with the inner surface of the left side portion 17b of the longitudinal bone 17. Then, a screw passing through the through hole 17c of the left side portion 17b from the left side in the finding direction is screwed into a screw hole 34e provided in the fixing plate portion 34b of the vertical bone fixing member 34, and the vertical bone 17 is fixed to the vertical bone fixing member 34. As a result, the vertical bone 17 is firmly fixed to the lower frame 13 via the lower frame fixing member 32 and the vertical bone fixing member 34. At this time, the water-stop sheet 37 is pressed at a portion in contact with the lower end of the vertical bone 17.

  According to such a window unit 1, the vertical bone fixing member 34 for fixing the vertical bone 17 has a base portion 34 a fixed to the lower frame 13 via the lower frame fixing member 32, and the hollow portion of the vertical bone 17. Since the fixing plate portion 34b fixed from the base portion 34a is fixed to the left side portion 17b of the hollow portion 17a, the longitudinal bone fixing member 34 is within the area occupied by the hollow portion 17a. The area where the water enters is limited to the left end portion of the water-stop sheet 37 that is in contact with the lower end of the vertical bone 17, and the area can be reduced. For this reason, it is possible to form the water stop sheet | seat 37 contact | abutted at the lower end of the vertical bone 17 without penetrating. In addition, since the water stop sheet 37 is not pierced, deformation due to being pulled or twisted is suppressed when cutting in the manufacturing process or when the cut water stop sheet 37 is attached. It is possible to ensure high sealing performance by bringing the lower end of the vertical bone 17 into contact with the water-stop sheet 37 that has been cut and pasted. Further, since the boundary line of the water stop line is formed at the right end portion of the water stop sheet 37 where the longitudinal bone fixing member 34 is not located, the attachment of the vertical bone fixing member 34 affects (interferences) the boundary line. The water-stopping property can be improved.

  In addition, since the fixed plate portion 34 b and the extending portion 34 c function as a guide when the vertical bone 17 is attached, the vertical bone 17 can be easily disposed at an appropriate position on the waterstop sheet 37. Further, since the vertical bone 17 is appropriately disposed on the water-stop sheet 37, it is possible to ensure higher sealing performance.

  Moreover, between the site | part by the side of the right side 17e of the extension part 34c, and the right side part 17e, specifically, between the intersection surface 17g and the parallel surface 17h which the protrusion part 17f of the vertical bone 17 has, the extension part 34c Since the gap is provided between the tip 34i and the inner surface of the right side portion 17e, the contact between the inner surface of the longitudinal bone 17 and the extending portion 34c is suppressed, and the longitudinal bone 17 can be easily arranged. .

  Further, since the extending portion 34c has a portion facing the intersecting surface 17g of the longitudinal bone 17 intersecting the right side portion 17e, the longitudinal bone fixing member of the longitudinal bone 17 in the direction along the right side portion 17e, that is, the prospective direction. A position relative to 34 is defined. For this reason, it is possible to provide the window unit 1 in which the longitudinal bone 17 can be more easily arranged.

  In this embodiment, the fixing member 30 is accommodated in the recess 13c and fixed to the lower frame 13, and the vertical bone fixing member fixed to the lower frame fixing member 32 and to which the vertical bone 17 is fixed. 34 and two members. For this reason, it is possible to increase the rigidity of the lower frame 13 by accommodating and fixing the lower frame fixing member 32 in the recess 13c having the slit 13b opened above the lower frame 13. Specifically, the vertical bone fixing member 34 to which the vertical bone 17 is fixed sandwiches the outdoor side extending portion 13g and the indoor side extending portion 13h between the lower frame fixing member 32 accommodated in the lower frame 13. Therefore, when the longitudinal bone fixing member 34 is fixed to the lower frame fixing member 32, the indoor side wall portion 13f forming the concave portion 13c and the outdoor side wall portion 13e are connected to each other, and the rigidity is as if it were a hollow structure. Will increase. In particular, since the top surface 32e of the raised portion 32d that protrudes upward from the seat portion 32a and enters the slit 13b is lower than the upper surfaces of the indoor side extension portion 13h and the outdoor side extension portion 13g, the longitudinal bone fixing member 34 is fixed to the lower frame. If it fixes to the member 32, the indoor side extension part 13h and the outdoor side extension part 13g which are interposed between the vertical bone fixing member 34 and the lower frame fixing member 32 will be clamped more firmly. For this reason, the lower frame 13, the lower frame fixing member 32, and the longitudinal bone fixing member 34 are more firmly fixed, and the longitudinal bone 17 fixed to the longitudinal bone fixing member 34 can be more firmly fixed. Therefore, the vertical bone fixing member 34 for fixing the vertical bone 17 can be fixed in a stable state, and the vertical bone 17 can be firmly fixed to the lower frame 13.

  Further, since the water-stop sheet 37 is in contact with the sponge 36 that divides the inside of the recess 13c, the inside of the recess 13c is formed by the sponge 36, and the space between the lower frame 13 and the longitudinal bone 17 above the recess 13c. Since it is sealed by the water stop sheet 37, it is possible to reliably seal the joint between the lower frame 13 and the longitudinal bone 17.

  In the present embodiment, the fixing member 30 is composed of two members, the lower frame fixing member 32 and the longitudinal bone fixing member 34. However, as shown in FIG. And a fixed plate portion 38b and an extending portion 38c may be provided at the right end of the raised portion 38a of the fixed member 38. In this case, the width of the fixed plate portion 38b is formed slightly narrower than the width of the slit 13b, the fixing member 38 is inserted into the concave portion 13c of the lower frame 13 from the end in the direction of finding, and the fixed plate portion 38b is It protrudes upward from the slit 13b.

  According to such a window unit 1, the base portion 38d corresponding to the lower frame fixing member 32 of the above embodiment is accommodated and fixed in the concave portion 13c having the slit 13b opened above the lower frame 13. Since the rigidity of the frame 13 is increased and the fixing plate portion 38b for fixing the vertical bone 17 is provided integrally with the base portion 38d, the fixing member 30 is attached to the lower frame 13 only by fixing the base portion 38d. It is possible to fix. For this reason, the man-hour at the time of attaching the vertical bone 17 can be reduced.

  In the present embodiment, when the vertical bone 17 is fixed to the lower frame 13, first, the lower frame fixing member 32 is inserted into the concave portion 13 c of the lower frame 13 from the end in the finding direction and stored. After fixing the lower frame fixing member 32 to the frame 13, the sponge 36 is inserted into the recess 13 c from the widened portion 13 j of the lower frame 13, and the sponge 36 is disposed adjacent to the lower frame fixing member 32. The sponge 36 is inserted into the recess 13c from the widened portion 13j of the lower frame 13, and the sponge 36 is disposed. Then, the lower frame fixing member 32 is inserted into the recess 13c of the lower frame 13 from the end in the direction of finding. The lower frame fixing member 32 may be fixed to the lower frame 13 after being accommodated adjacent to 36. In such a case, the lower frame fixing member 32 can be easily positioned in the left-right direction (finding direction) simply by contacting the lower frame fixing member 32 to the sponge 36 attached to the lower frame 13. The lower frame fixing member 32 may be fixed to the lower frame 13 after contacting the member 32.

  In the present embodiment, the glass is a multi-layer glass, but is not limited to this, and the face material is glass, but the face material is not limited to glass.

  Moreover, the said embodiment is for making an understanding of this invention easy, and is not for limiting and interpreting this invention. The present invention can be changed and improved without departing from the gist thereof, and it is needless to say that the present invention includes equivalents thereof.

It is the external view which looked at the window unit which concerns on this embodiment from the outdoor side. It is a longitudinal cross-sectional view of a window unit. It is a perspective view for demonstrating the structure which fixes a vertical bone to a lower frame. It is a perspective view for demonstrating the state by which the fixing member was fixed to the lower frame. It is a side view for demonstrating the state by which the vertical bone was fixed to the lower frame. It is a top view for demonstrating arrangement | positioning with a longitudinal bone, a longitudinal bone fixing member, and a water stop sheet. It is a perspective view which shows the modification of a fixing member.

Explanation of symbols

1 window unit,
13 lower frame, 13b slit, 13c recess,
17 Longitudinal bone, 17a hollow part, 17b left side part, 17e right side part,
30 fixing member, 32 lower frame fixing member,
34 Longitudinal bone fixing member, 34a base, 34b fixing plate part,
34c extension part, 34g prospective direction opposing part, 34i tip,
36 sponge, 37 waterproof sheet,
38 fixing member, 38b fixing plate part, 38c extension part, 38d base part

Claims (6)

A lower frame provided in an opening communicating indoors and outdoors, a vertical bone fixed to the lower frame via a fixing member, a seal material provided on the lower frame and abutted with a lower end of the vertical bone, A joinery having
The vertical bone has a hollow portion communicating in the vertical direction,
The fixing member includes a base portion fixed to the lower frame outside the hollow portion;
A fixed portion that is erected from the base portion and inserted into the hollow portion, and is fixed to the first wall portion on the base side in the hollow portion;
A joinery comprising: an extension portion extending from an upper portion of the fixing portion toward a second wall portion facing the first wall portion. The joinery according to claim 1,
The site | part by the side of the said 2nd wall part of the said extension part is facing the said 2nd wall part at intervals, The fitting characterized by the above-mentioned. The joinery according to claim 1 or claim 2,
The extending part has a part facing the wall part of the longitudinal bone that intersects with the second wall part. A fitting according to any one of claims 1 to 3,
The lower frame includes a concave portion having an open portion opened upward,
The fixing member is a lower frame fixing member that is accommodated in the recess and fixed to the lower frame;
A joinery characterized by having a longitudinal bone fixing member that is fixed to the lower frame fixing member at the open portion and to which the longitudinal bone is fixed. A fitting according to any one of claims 1 to 3,
The lower frame includes a concave portion having an open portion opened upward,
The base is housed in the recess and fixed to the lower frame,
The fitting is characterized in that the fixing portion protrudes upward from the opening portion. The joinery according to claim 4 or claim 5,
The recess communicates with the direction of finding;
A blocking member that is received in the recess and blocks the recess;
The joinery characterized in that the lower surface of the sealing material is in contact with the upper surface of the blocking member.

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