JP2023162527A - fittings - Google Patents

Abstract

To appropriately drain water entering a skeleton while suppressing the number of components.SOLUTION: A fitting 1 includes a frame body 2 installed in an opening 101 of a building 100, a plurality of anchor members 3A, 3B installed in the frame body 2 and fixed to a body 102 of the building 100, and a drain 6 installed along the lower side of the opening 101, in which a lower frame 22 of the frame body 2 includes a lower frame main body section 22a fixed to the body 102 through a plurality of anchor members 3A, and a panel support section 22b projecting from the lower frame main body section 22a toward the outdoor side and supporting the lower end of a panel 4, a space K is formed on the outdoor side of the lower frame main body section 22a and below the panel support section 22b, the drain 6 is installed so that at least a portion on the indoor side is located in the space K and passes under the lower frame 22 and a vertical frame 23, and the anchor member 3A is installed along the vertical direction on the indoor side of the lower frame main body section 22a of the lower frame 22.SELECTED DRAWING: Figure 4

Description

The present invention relates to fittings installed in openings of buildings such as buildings.

BACKGROUND Fittings are known that include a frame installed in an opening of a building and a drainer installed along the lower side of the opening. For example, in Patent Document 1, a drainage receiver (water tray 10) is installed at the joint of divided drainers (drainer plate plate 1), and the drainage receiver catches water that is about to enter the building frame. It discloses fittings that allow water to drain outdoors through a drainer.

By the way, the frame body includes a plurality of vertical frames installed along the vertical direction in the opening, and a lower frame installed along the lower side of the opening so as to connect the lower ends of the plurality of vertical frames. It may be configured in advance. In this case, if there is a gap between the vertical frame and the bottom frame, there is a risk that water may enter the frame through this gap.

Utility Model Publication No. 62-177890

However, in the fittings of Patent Document 1, since a drainage receiver is provided separately from the drainer, there is a problem that the number of parts increases. In addition, in the fittings of Patent Document 1, the installation position of the drainage receptacle is limited to the joint of the drainer, so the drainage receptacle is designed to catch water that tries to enter the building frame from the joint between the vertical frame and the bottom frame. It is difficult to optimize the installation location.

The present invention was created with the aim of solving these problems in view of the above-mentioned circumstances, and the invention of claim 1 provides a frame body installed in an opening of a building, and a frame body installed in an opening of a building. A fitting comprising: a panel installed on the inner peripheral side of the opening; a plurality of anchor members installed on the frame and fixed to the building frame; and a drainer installed along the lower side of the opening. The frame body includes a plurality of vertical frames installed along the vertical direction in the opening, and a bottom installed along the lower side of the opening so as to connect the lower ends of the plurality of vertical frames. a frame, the lower frame includes a lower frame main body fixed to the frame via a plurality of the anchor members, and protrudes outdoors from the lower frame main body and supports the lower end of the panel. a panel support part, a space is formed on the outdoor side of the lower frame main body part and below the panel support part, and at least an indoor part of the drainer is located in the space, and The anchor member is installed in a continuous manner below the lower frame and the vertical frame, and the anchor member is installed along the vertical direction on the indoor side of the lower frame main body.
Further, the invention according to claim 2 is the fitting according to claim 1, wherein the anchor member is installed from an upper end of the panel support part to a lower end of the lower frame main body in the vertical direction. It is characterized by
In addition, the invention according to claim 3 is the fitting according to claim 1, in which the drainer includes a water receiving portion located below the panel support portion and extending from the water receiving portion to an outdoor side, It is characterized by comprising a drainage part that drains water received by the water receiving part outdoors, and a hollow part formed from the water receiving part to the drainage part and serving as a water discharge flow path.
Further, the invention according to claim 4 is the fitting according to claim 1, wherein the drainer includes a first fixing part fixed to the frame body and a second fixing part fixed to the lower frame main body part. , wherein the second fixing portion overlaps the anchor member installed in the lower frame main body portion in the front-rear direction when viewed from the frontage direction of the opening.
Further, the invention according to claim 5 is the fitting according to claim 1, in which the dead weight of the panel acting on the panel support portion is provided between the lower surface portion of the panel support portion and the upper surface portion of the drainer. It is characterized in that a self-weight receiving part is provided to allow the water drainer to receive the water.
Further, the invention according to claim 6 is the fitting according to claim 1, further comprising a reinforcing member for reinforcing the vertical frame that is erected in the middle part of the opening in the frontage direction, and the reinforcing member is When viewed from the frontage direction of the opening, it is erected on the indoor side of the drainer, and at least a lower end portion is fixed to the frame via a reinforcing material bracket.

According to the invention of claim 1, the drainer is installed in a continuous manner extending below the lower frame and the vertical frame, so that the drain between the lower frame and the vertical frame does not need to be provided with a drainage receiver separate from the drainer. Water that tries to enter the structure through the joints can be discharged outdoors. Furthermore, since at least the indoor side portion of the drainer is arranged in the space formed on the outdoor side of the lower frame main body and below the panel support portion, the vertical width of the lower frame including the drainer can also be suppressed. In addition, since the anchor member is installed along the vertical direction on the indoor side of the main body of the lower frame, it is possible to not only suppress the front-to-back width of the lower frame including the anchor member, but also to The anchor member can be easily seen from the outside.
Further, according to the invention of claim 2, the anchor member is installed from the upper end of the panel support part to the lower end of the lower frame body part in the vertical direction, so that the anchor member is installed from the panel support part to the lower frame body part. Appropriately absorbs the transmitted panel load (moment) and prevents deformation of the lower frame.
Further, according to the invention of claim 3, the drainer includes a water receiving portion located below the panel support portion of the lower frame and extending from the water receiving portion to the outdoor side, and directs water received by the water receiving portion to the outdoors. Since it includes a drainage part for draining water, and a hollow part that is formed from the water receiving part to the drainage part and serves as a water drainage flow path, a primary drainage path for discharging water through the upper surface part of the drainer; A secondary drainage path for discharging water through the hollow part of the drainer can be secured.
Further, according to the invention of claim 4, the drainer includes the first fixing part fixed to the frame and the second fixing part fixed to the lower frame main body of the lower frame. This allows the drainer to be securely fixed. Moreover, since the second fixing part overlaps the anchor member installed in the lower frame main body part in the front-rear direction when viewed from the frontage direction of the opening, the fixing strength of the drainer can be further increased.
Further, according to the invention of claim 5, a self-weight receiving portion is provided between the lower surface portion of the panel support portion of the lower frame and the upper surface portion of the drainer to allow the drainer to receive the dead weight of the panel acting on the panel support portion. Therefore, the panel load (moment) transmitted from the panel support portion to the lower frame main body portion can be suppressed.
Further, according to the invention of claim 6, a reinforcing member is further provided for reinforcing a vertical frame (mullet) erected in the middle part of the opening in the frontage direction, and the reinforcing member is When installed indoors than the drain, at least the lower end is fixed to the frame via a reinforcing material bracket, so it is possible to properly attach the reinforcing material to the frame while avoiding interference with the drain installed through the frame. Can be fixed.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic front view of fittings according to an embodiment of the present invention viewed from the outdoor side. It is a figure which shows the lower frame part of a fittings, (a) is a schematic plan sectional view, (b) is a schematic side sectional view. It is a side sectional view showing a lower frame part (non-anchor fixed part) of fittings. It is a side sectional view showing the lower frame part (anchor fixing part) of fittings. It is a side view of a lower frame and an anchor member. It is a figure which shows an anchor member, (a) is a side view, (b) is a front view. It is a schematic side sectional view showing the reinforcing material erected part of the fittings. FIG. 3 is an exploded plan view showing a structure for fixing a vertical frame to a reinforcing member.

Embodiments of the present invention will be described below based on the drawings. In the drawings, the sealing location is indicated by S, the primary drainage route is indicated by H1, and the secondary drainage route is indicated by H2.

In FIGS. 1 to 8, 1 is a fitting, and the fitting 1 includes a frame 2 installed in an opening 101 of a building 100, and a plurality of anchor members fixing the frame 2 to the frame 102 of the building 100. 3A, 3B, a panel 4 such as glass installed on the inner circumferential side of the frame 2, a ridge 5 for fixing the panel 4, a drainer 6 installed along the lower side of the opening 101, and a fitting 1. A reinforcing material 7 used when installing consecutive windows (continuous windows). Note that the anchor members 3A and 3B include an anchor member 3A for the lower frame and an anchor member 3B for the vertical frame.

The frame body 2 includes an upper frame 21, a lower frame 22, and a vertical frame 23, which are made of, for example, an extruded shape or a bent material. The vertical frame 23 may be installed along the side of the opening 101, or may be installed upright in the middle of the opening 101 in the frontage direction (for example, when fittings are connected). When the vertical frame 23 is installed in the middle part of the opening 101 in the frontage direction, a reinforcing member 7 is installed in an adjacent position and the vertical frame 23 is fixed to the frame 102 via the reinforcing member 7. A support strength of 23 is ensured.

The upper frame 21 is installed along the upper side of the opening 101 so as to connect the upper ends of the plurality of vertical frames 23. Further, the lower frame 22 is installed along the lower side of the opening 101 so as to connect the lower ends of the plurality of vertical frames 23.

As shown in FIGS. 3 to 5, the lower frame 22 includes a lower frame main body part 22a fixed to the frame 102 via a plurality of anchor members 3A, and a lower frame main body part 22a that protrudes from the lower frame main body part 22a to the outside. A panel support portion 22b that supports the lower end portion is provided. Further, a space K is formed on the outdoor side of the lower frame main body portion 22a and below the panel support portion 22b.

A pair of upper and lower anchor installation rails 22c on which the anchor member 3A can be installed are provided on the indoor side surface of the lower frame main body portion 22a. The pair of anchor installation rails 22c have an L-shape that protrudes toward the indoor side from the lower frame main body portion 22a and extends in a direction toward each other.

A ridge installation part 22d for installing the ridge 5 is provided on the front end side of the panel support part 22b. After the panel 4 is installed on the upper surface of the panel support part 22b via the setting block 41, the panel 4 is attached to the lower frame 22 (frame body 2) by performing the steps of installing the ribbed edge 5 in the ribbed edge installation part 22d. Fixed.

As shown in FIGS. 4 to 6, the anchor member 3A for the lower frame includes a plate-shaped anchor body 3a that extends in the vertical direction when viewed from the side, and is formed in a cut-and-raised shape at both upper and lower ends of the anchor body 3a. , a pair of upper and lower cut-and-raised portions 3b forming a rail engagement groove 3c between the anchor body portion 3a. Further, a plurality of screw insertion holes 3d are formed in the anchor body portion 3a. The shape of the anchor member 3B for the vertical frame is generally the same as that of the anchor member 3A for the lower frame, but as shown in FIGS. 6 and 8, an extending portion extending from one end of the anchor body 3a is 3e is different from the lower frame anchor member 3A.

As shown in FIG. 4, the anchor member 3A is installed along the vertical direction on the indoor side of the lower frame main body portion 22a. Specifically, the anchor member 3A engages the pair of upper and lower rail engagement grooves 3c with the anchor installation rail 22c of the lower frame 22 at the end of the lower frame 22, thereby allowing the anchor member 3A to move along the anchor installation rail 22c. It is supported so that it can slide freely. Thereafter, the anchor member 3A is aligned to a predetermined installation position and fixed to the lower frame 22 via the screw N1 inserted into the screw insertion hole 3d. The anchor member 3A fixed to the lower frame 22 is welded to the angle member 102a fixed to the frame 102, thereby fixing the lower frame 22 to the frame 102.

According to such a fitting 1, the anchor member 3A is installed along the vertical direction on the indoor side of the lower frame main body portion 22a of the lower frame 22, so that the front-to-back width of the lower frame 22 including the anchor member 3A is It can be suppressed. In addition, since the anchor member 3A is easily visible from the indoor side (direction of sight), not only is it easier to weld the anchor member 3A and the angle member 102a, but also the welding length is increased and the lower frame 22 is Fixation strength can be increased.

Further, the anchor member 3A is installed from the upper end of the panel support section 22b to the lower end of the lower frame main body section 22a in the vertical direction. Thereby, the panel load (moment) transmitted from the panel support portion 22b to the lower frame main body portion 22a can be appropriately received by the anchor member 3A (framework 102), and deformation of the lower frame 22 can be prevented.

As shown in FIGS. 1 to 4, the drainer 6 is installed so as to extend below the lower frame 22 and the vertical frame 23 so that the indoor portion thereof is located in the space K of the lower frame 22. Thereby, water that attempts to enter the frame 102 from the joint T between the lower frame 22 and the vertical frame 23 can be discharged outdoors without providing a drainage receiver separate from the drainer 6. Further, since the indoor side portion of the drainer 6 is arranged in the space K of the lower frame 22, the vertical width of the lower frame 22 including the drainer 6 can also be suppressed.

Specifically, the drainer 6 includes a water receiver 6a located below the panel support portion 22b (space K) and extends from the water receiver 6a to the outdoor side, and drains the water received by the water receiver 6a to the outside. The hollow part 6c is formed from the water receiving part 6a to the drainage part 6b and serves as a water discharge flow path, and the water is discharged through the upper surface of the drainer 6. A primary drainage path H1 for discharging water through the hollow portion 6c of the drainer 6 is secured.

As shown in FIGS. 2 to 4, the primary drainage path H1 is a path for draining primary water (rain, etc.) that travels through the outdoor side of the frame 2 and panel 4. Then, the water is drained outdoors through the upper surface of the drainage part 6b of the drainer 6. Further, the secondary drainage path H2 is a path for draining secondary water that is about to enter the frame 102 from the joint part T, and the secondary water is discharged from the water receiving part 6a located below the joint part T. The water flows into the hollow part 6c from the inlet 6d, and is drained outdoors from the outlet 6e formed in the drainage part 6b.

Further, the drainer 6 includes a first fixing portion 6f fixed to the frame 102 and a second fixing portion 6g fixed to the lower frame main body portion 22a of the lower frame 22. The first fixing portion 6f extends downward from the lower surface of the drainer 6, and is fixed to the angle member 102b welded to the frame 102 via a screw N2. Further, the second fixing portion 6g extends upward from the indoor end of the drainer 6, and is fixed to the lower frame main body portion 22a of the lower frame 22 via a screw N3.

As shown in FIG. 4, the second fixing portion 6g overlaps the anchor member 3A installed in the lower frame body portion 22a in the front-rear direction when viewed from the frontage direction of the opening 101. In this way, not only can the frame 102 and the lower frame 22 securely fix the drainer 6, but also the second fixing portion 6g can be brought closer to the anchor member 3A, thereby further increasing the fixing strength of the drainer 6.

As shown in FIGS. 3 and 4, between the lower surface of the panel support part 22b of the lower frame 22 and the upper surface of the drainer 6, the drainer 6 receives the weight of the panel 4 acting on the panel support part 22b. A dead weight receiving portion 8 is provided. According to such dead weight receiving portion 8, the panel load (moment) transmitted from the panel support portion 22b to the lower frame main body portion 22a can be suppressed. Note that the dead weight receiving part 8 of this embodiment is separate from the lower frame 22 and the drainer 6, and is fixed to the lower surface of the panel support part 22b via the screw N4, but is fixed to the upper surface of the drainer 6. Alternatively, it may be formed integrally with the lower frame 22 or the drainer 6.

As shown in FIGS. 1, 2, 7, and 8, the reinforcing member 7 is installed to support the vertical frame 23 erected in the middle part of the opening 101 in the frontage direction. The reinforcing material 7 is erected on the indoor side of the drainer 6 when viewed from the frontage direction of the opening 101, and its upper and lower ends are fixed to the frame 102 via reinforcing material brackets 71. According to such a configuration, the reinforcing material 7 can be appropriately fixed to the frame 102 while avoiding interference with the drainer 6 installed through the reinforcing material 7.

As shown in FIG. 8, the vertical frame 23 erected in the middle part of the opening 101 in the frontage direction is fixed to the reinforcing member 7 via the vertical frame anchor member 3B. Specifically, after positioning and fixing the anchor member 3B slidably set to the vertical frame 23 via the screw N5, the extending portion 3e of the anchor member 3B is attached to the reinforcing member 7 via the screw N6. Fix it. In addition, when fixing the two vertical frames 23 to the reinforcing member 7, it is necessary to shift the fixing position of the anchor member 3B with respect to each vertical frame 23 in the vertical direction. Moreover, an external cover 9 is installed on the outdoor side of the two vertical frames 23 to hide the anchor member 3B and the reinforcing member 7.

According to the present embodiment configured as described above, the frame 2 is installed in the opening 101 of the building 100, the panel 4 is installed on the inner circumferential side of the frame 2, and the panel 4 is installed in the frame 2, The fitting 1 includes a plurality of anchor members 3A and 3B fixed to the frame 102 of the building 100 and a drainer 6 installed along the lower side of the opening 101, and the frame 2 is attached to the opening 101. The lower frame 22 includes a plurality of vertical frames 23 installed along the vertical direction and a lower frame 22 installed along the lower side of the opening 101 so as to connect the lower ends of the plurality of vertical frames 23. comprises a lower frame body part 22a fixed to the frame 102 via a plurality of anchor members 3A, and a panel support part 22b that projects outdoors from the lower frame body part 22a and supports the lower end of the panel 4. A space K is formed on the outdoor side of the lower frame main body part 22a and below the panel support part 22b, and at least the indoor side part of the drainer 6 is located in the space K, and the lower frame 22 and the vertical frame 23 Since it is installed through the lower part of the drainer 6, there is no need to provide a drainage receiver separate from the drainer 6, and water that tries to enter the frame 102 from the joint T between the lower frame 22 and the vertical frame 23 can be removed. Can be discharged outdoors.

In addition, at least the indoor side portion of the drainer 6 is arranged in the space K formed on the outdoor side of the lower frame main body portion 22a and below the panel support portion 22b, so that the lower frame 22 including the drainer 6 The vertical width can also be suppressed.

Furthermore, since the anchor member 3A is installed along the vertical direction on the indoor side of the lower frame main body portion 22a of the lower frame 22, not only can the front-to-back width of the lower frame 22 including the anchor member 3A be suppressed, but also the indoor side The anchor member 3A can be easily recognized from the (viewing direction).

Moreover, since the anchor member 3A is installed from the upper end of the panel support part 22b to the lower end of the lower frame main body part 22a in the vertical direction, the panel load transmitted from the panel support part 22b to the lower frame main body part 22a ( moment), and can prevent deformation of the lower frame 22.

The drainer 6 also includes a water receiver 6a located below the panel support portion 22b, and a drainage portion 6b that extends outdoors from the water receiver 6a and drains water received by the water receiver 6a outdoors. A hollow part 6c is formed extending from the water receiving part 6a to the drainage part 6b, and serves as a water discharge flow path. A secondary drainage path H2 for discharging water through the hollow portion 6c of No. 6 can be secured.

Further, the drainer 6 includes a first fixing part 6f fixed to the frame 102 and a second fixing part 6g fixed to the lower frame main body part 22a, and the second fixing part 6g has a frontage of the opening 101. When viewed from the direction, it overlaps in the front-rear direction with the anchor member 3A installed on the lower frame main body part 22a, so that not only can the drainer 6 be securely fixed by the frame 102 and the lower frame 22, but also The fixing strength of the drainer 6 can be further increased by bringing it closer to the anchor member 3A.

Furthermore, a self-weight receiving portion 8 is provided between the bottom surface of the panel support portion 22b and the top surface of the drainer 6, so that the weight of the panel 4 acting on the panel support portion 22b is received by the drainer 6. The panel load (moment) transmitted from 22b to the lower frame main body 22a can be suppressed.

Further, the reinforcing material 7 is further provided to reinforce the vertical frame 23 erected in the middle part of the opening 101 in the frontage direction. Since it is installed upright and at least the lower end is fixed to the frame 102 via the reinforcing material bracket 71, the reinforcing material 7 can be appropriately fixed to the frame 102 while avoiding interference with the drainer 6 installed through it. .

1 Fittings 2 Frame 21 Upper frame 22 Lower frame 22a Lower frame main body part 22b Panel support part 22c Anchor installation rail 22d Ribbed edge installation part 23 Vertical frame 3A, 3B Anchor member 3a Anchor main body part 3b Cut-and-raise part 3c Rail engagement groove 3d Screw insertion hole 3e Extension part 4 Panel 41 Setting block 5 Ribbon 6 Drainer 6a Water receiver 6b Drainage part 6c Hollow part 6d Inlet 6e Outlet 6f First fixing part 6g Second fixing part 7 Reinforcing material 71 Reinforcing material bracket 8 Dead weight receiving part 9 External cover 100 Building 101 Opening 102 Frame 102a Angle material 102b Angle material H1 Primary drainage route H2 Secondary drainage route K Space

Claims (6)

A frame installed in an opening of a building,
a panel installed on the inner peripheral side of the frame;
a plurality of anchor members installed in the frame and fixed to the building frame;
A fitting comprising: a drainer installed along the lower side of the opening,
The frame body is
a plurality of vertical frames installed along the vertical direction in the opening;
a lower frame installed along the lower side of the opening so as to connect the lower ends of the plurality of vertical frames,
The lower frame is
a lower frame main body fixed to the frame via a plurality of the anchor members;
a panel support part that protrudes from the lower frame main body part to the outdoor side and supports the lower end part of the panel,
A space is formed on the outdoor side of the lower frame main body and below the panel support part,
The drainer has at least an indoor portion located in the space, and is installed so as to extend below the lower frame and the vertical frame,
The fitting is characterized in that the anchor member is installed along the vertical direction on the indoor side of the lower frame main body. The fitting according to claim 1, wherein the anchor member is installed from an upper end of the panel support part to a lower end of the lower frame body in the vertical direction. The drainer is
a water receiving part located below the panel support part;
a drainage section extending outdoors from the water receiving section and draining water received by the water receiving section outdoors;
The fitting according to claim 1, further comprising a hollow portion formed from the water receiving portion to the drainage portion and serving as a water discharge flow path. The drainer is
a first fixing part fixed to the frame;
a second fixing part fixed to the lower frame main body part,
The fitting according to claim 1, wherein the second fixing part overlaps the anchor member installed in the lower frame main body part in the front-rear direction when viewed from the frontage direction of the opening. Claim 1: A self-weight receiving portion is provided between a lower surface portion of the panel support portion and an upper surface portion of the drainer to allow the drainer to receive the weight of the panel acting on the panel support portion. The fittings listed in. further comprising a reinforcing member for reinforcing the vertical frame that is erected in the middle part of the opening in the frontage direction,
The reinforcing material is erected on the indoor side of the drainer when viewed from the frontage direction of the opening, and at least a lower end portion thereof is fixed to the frame via a reinforcing material bracket. The fittings described in 1.

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