JP2554551Y2 - Connecting member of lower frame - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connecting member for a lower frame in which adjacent lower frames are connected to each other at a connecting portion of a continuously arranged lower frame and supported by a body.

[0002]

2. Description of the Related Art A lower frame of an opening frame housed in an opening is provided with an anchor projecting below a bottom surface thereof as shown in Japanese Utility Model Publication No. 1-26859. It is supported by being connected to a frame such as a wall or a beam.

In the case where lower frames are continuously arranged like a horizontal window, a connecting member is laid between anchors projecting from adjacent lower frames, and each anchor is connected to the connecting member. By doing, both lower frames are connected to each other, but each lower frame is independently installed on the frame and connected to the connecting material, and the lower frame installed later is positioned with respect to the connecting material, Unless the connecting member has a means for regulating the position of the lower frame, it is difficult to position the adjacent lower frames in the height direction and the prospective direction, and there is a high possibility that a step or a displacement occurs between the lower frames.

Further, since the anchor and the connecting member are separated, connecting the adjacent lower frames requires two operations of connecting the anchor and the skeleton and connecting the anchor and the connecting member for each lower frame. Installation work including connection of the lower frame has become complicated.

The present invention has been made in view of the actual situation of the conventional connection structure of the lower frame using the anchor and the connection member, and a connection member which avoids the occurrence of steps and improves the workability of installation and positioning has been newly provided. It is something to propose.

[0006]

In the present invention, an anchor is integrated with a connecting member, and the connecting operation of the lower frame is performed by interconnecting the adjacent lower frames and connecting to the frame by the integrated connecting member. In addition, by forming a room-side standing piece and an outdoor-side standing piece that overlap the indoor-side hanging piece and the outdoor-side hanging piece of the lower frame on the connecting material, the occurrence of steps and displacement between the lower frames is avoided, and positioning work is performed. Enhance the nature.

[0007] A connecting member consisting of a connecting material and an anchor is installed straddling between adjacent lower frames, and the anchors are connected to the skeleton to support both lower frames on the skeleton.

Since the anchor is integrated with the connecting member, the connecting of the adjacent lower frames is performed only by connecting the connecting member to the skeleton and connecting the both lower frames to the connecting member, thereby improving the workability of installing the lower frame. I do.

The connecting member has an indoor standing piece overlapping the indoor hanging piece while contacting the bottom surface of the lower frame, and an outdoor standing piece overlapping the outdoor hanging piece while also contacting the bottom face of the lower frame, The adjacent lower frame is placed on the indoor-side standing piece and the outdoor-side standing piece, and the indoor-side hanging piece and the outdoor-side hanging piece are connected to the indoor-side standing piece and the outdoor-side standing piece, respectively, so that the connecting members are connected to each other. Supported by

The indoor-side standing piece and the outdoor-side standing piece both abut against the lower frame, and the lower frame adjacent to the lower frame is overlapped with the indoor-side hanging piece and the outdoor-side hanging piece, so that the adjacent lower frames are at the same level, and It is placed on the connecting member so as to sandwich the standing piece and the outdoor standing piece, and is regulated in the height direction and the expected direction by the connecting member. By regulating the adjacent lower frame in the height direction and the prospective direction, the occurrence of a step and a shift between the two can be avoided, and at the same time, the positioning in that direction is facilitated, and the positioning workability of the adjacent lower frame is enhanced. Can be

[0011] Further, a screw hole formed in each of the indoor-side standing piece and the outdoor-side standing piece of the connecting member, which is connected to the indoor-side hanging piece and the outdoor-side hanging piece of the lower frame, is elongated in the length direction of the lower frame. The thermal expansion of the lower frame is absorbed by forming it into a long hole shape.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings showing one embodiment.

As shown in FIGS. 1 to 3, the connecting member 1 of the present invention has a connecting member 2 to which adjacent lower frames 6 and 6 are connected, and a connecting member 2 which is integrated with the connecting member 2 and hangs down therefrom. The lower frame 6, 6 is connected to the lower frame 6, and the anchor 3 is connected to the lower frame 6, and the lower frame 6, 6 is connected to each other at the connecting portion of the lower frames 6, 6 as shown in FIG. Is to be supported. FIG. 4 shows an example of a sunroom. However, if the connecting member 1 is a connecting portion of the lower frames 6 and 6 where the lower frames 6 and 6 are continuous, such as a horizontal window, the place of use is shown. Not selected.

The connecting member 1 straddles between the lower frames 6 and 6 as shown in FIG. 1 which is a sectional view taken along line XX of FIG. 3 and FIG. , 6 and connected to the frame 7 at the anchor 3.

The connecting member 2 is the indoor-side upright piece 2 ₁ overlapping the interior side suspended piece _61, the outdoor side depending member 6 ₂ while also in contact with the bottom surface of the lower frame 6 while abutting against the bottom surface of the lower frame 6 Have the outdoor erected pieces 2 ₂ overlapping, room-side upright piece 2 ₁ and the outdoor-side upright strip
Respective intermediate portions of the 2 ₂ block the end face of the lower frame 6, 6, are cut for caul 8,8 described later, the notch _211, 2 ₂₁ are formed. Connecting members 1 indoor side upright piece 2 ₁ and the outdoor-side upright strip
The lower frame 6, 6 2 ₂ adjacent by impinging on the bottom surface of the lower frame 6 together supported at the same level. In the illustrated embodiment, the connecting member 2 is formed in a groove-shaped cross section, but the shape of the connecting member 2 is not limited to this.

[0016] The indoor-side upright piece 2 ₁ and the outdoor-side upright piece 2 _2, screw holes 2 for the screws 4 connecting the lower frame 6,6
₁₂ , ₂₂ are opened. The screw hole 2 _12, 2 ₂₂ thermal expansion of the lower frame 6, 6 by forming a long elongated shape in the longitudinal direction of the lower frame 6, as shown in FIG. 2 is absorbed, generation of thermal stress is avoided You.

The indoor-side upright piece 2 ₁ and the outdoor-side upright piece 2 external dimensions between ₂ as shown in FIG. 1 is equal to the clear width between the indoor suspended piece ₆₁ and the outdoor-side hanging piece 6 ₂ of the lower frame 6 , indoor-side upright piece 2 ₁ and the outdoor-side upright piece 2 _second coupling member 2 is sandwiched between the indoor side suspended piece ₆₁ and the outdoor-side suspended piece 6 ₂ from prospective opposite ends, a lower frame 6 with the movement of the estimated direction Restrain against. Although the embodiment marked with step in the height direction between the indoor-side upright piece 2 ₁ and the outdoor-side upright piece 2 _2, step of the two upright pieces 2 _1, 2 interval between ₂ and height direction of interest It is determined by the size and shape of the expected width of the lower frame 6.

The anchor 3 is integrated with the bottom of the connecting member 2 by welding or the like, and hangs down from the bottom of the connecting member 2.
It is connected to the frame 7.

In the embodiment, the anchor 3 is formed in a plate shape and the frame 7 is connected to the frame 7 with the bolts 5 in the case where the frame 7 is made of a steel frame. Other than the above, there are also cases where the bolts are buried in concrete and fixed. When bolted, but the bolt holes 3 ₁ is drilled in the anchor 3, the connecting member 1 by punching the bolt hole 3 ₁ elongated hole as shown in FIG. 2 or loose hole shape, the position relative to building frame 7 Changes and construction errors. When forming the bolt hole 3 ₁ loose hole shape, the anchor 3 is joined is sandwiched between the fixing plates 12, 12 for fixing the bolts 5 to the skeleton 7.

[0020] As the lower frame 6 above, the indoor-side hanging piece ₆₁ and the outdoor-side suspended piece 6 ₂ sandwich the indoor-side upright piece 2 ₁ and the outdoor-side upright piece 2 _2, both standing piece 2 _1, 2 ₂ The back surface abuts on the upper end, and is set on the connecting member 2 in a state of being positioned in the height direction and the expected direction.

As shown in FIGS. 1 to 3, as shown in FIG. 1 to FIG. 3, a contact plate 8 for closing the lower frame 6 is fixed to the end surface of the lower frame 6 with screws or the like. The backup material 9 for the sealing material 11 to be filled later is sandwiched. The backup material 9 has a shape following the shape of the caul plate 8, and its cross-sectional area is smaller than that of the caul plate 8, and is flush with the bottom surface of the caul plate 8 as shown in FIGS. Overlap,
Notch 2 ₁₁ of the connecting member 2 with caul plates 8, 2 rests on _21.
When the lower frames 6 and 6 are installed, the backup material 9 is
By being sandwiched between them, the gap between them is maintained, and also serves to regulate the position of the lower frame 6 to be installed later in the length direction. A sealer 10 is interposed between the end surfaces of the backing plate 8 and the lower frame 6 to ensure watertightness between them, and the backup material 9 is previously bonded to the backing plate 8 of the lower frame 6 to be installed later. Attached.

The lower frames 6 and 6 are connected by placing one lower frame 6 to which the backing plate 8 is fixed on the connecting member 2 of the connecting member 1, connecting the lower frame 6 with screws 4, and then opposing the backup material. The lower frame 6 with the attached lower frame 6 is placed on the connecting member 2 and the connected lower frame 6
The lower frame 6 is connected to the connecting member 2 with the screw 4 until the backup material 9 is slid to the contacting plate 8 on the opposite side, and the lower frames 6 and 6 are connected to the connecting material 2. And the backup material 9 and are positioned in three directions. After the lower frame 6, which is installed later, is connected to the connecting member 2, the backup material 9 is filled with the sealing material 11 to complete the connection of the lower frames 6, 6.

[0023]

[Effects of the Invention] The invention is as described above. An anchor is integrated with a connecting member, and the connection of the adjacent lower frame and the connection to the frame are performed by the integrated connecting member. The connection is performed only by connecting the connecting member to the skeleton and connecting the lower frame to the connecting member, so that the number of operations required for installing and connecting the lower frame is reduced, and the workability of installing the lower frame can be improved.

Further, both the indoor-side standing piece and the outdoor-side standing piece abut against the lower frame, overlap the indoor-side hanging piece and the outdoor-side hanging piece of the lower frame, respectively, and regulate the adjacent lower frame in the height direction and the prospective direction. Therefore, it is possible to avoid the occurrence of a step and a shift between the lower frames, and at the same time, it is easy to position in that direction,
The positioning work of the adjacent lower frame is also enhanced.

In addition, screw holes for connecting to the indoor side hanging piece and the outdoor side hanging piece of the lower frame, respectively, are formed in the indoor-side standing piece and the outdoor-side standing piece of the connecting member in the longitudinal direction of the lower frame. The thermal expansion of the lower frame can be absorbed by forming it in the shape of a long slot.

[Brief description of the drawings]

FIG. 1 shows an installation state of a connecting member on a skeleton, FIG.
FIG. 3 is a sectional view taken along line XX of FIG.

FIG. 2 shows a connection state between a connecting member and a lower frame,
FIG.

FIG. 3 is a plan view of FIG. 2;

FIG. 4 is a perspective view showing an example of an application place of a connecting member.

[Explanation of symbols]

1 ... connecting member, 2 ... connecting material, 2 ₁ ... indoor side standing piece,
2 ₁₁ ...... notch 2 ₁₂ ...... screw holes, 2 ₂ ...... outdoor side upright strip, 2 ₂₁ ...... notch 2 ₂₂ ...... screw holes, 3 ...... anchor, 3 ₁ ...... bolt holes, 4 ...... Screws, 5 bolts,
6 ... lower frame, 6 ₁ ... indoor side hanging piece, 6 ₂ ... outdoor side hanging piece, 7 ... frame, 8 ... backing plate, 9 ... backup material, 10 ... sealer, 11 ... seal Material, 12 ... Fixing plate.

Claims (2)

(57) [Scope of request for utility model registration] 1. A connecting member 1 for connecting adjacent lower frames 6, 6 to each other and supporting the lower frame 6, 6 at a connecting portion of the lower frames 6, 6 which are continuously arranged, while supporting the lower frames 6, 6 with each other. A connecting member 2 that straddles between adjacent lower frames 6 and 6 and is connected to both lower frames 6 and 6 and an anchor 3 that is integrated with the connecting member 2 and hangs down therefrom and is connected to the frame 7 to be connected. Material 2 outdoor side overlapping the outdoor side depending member 6 ₂ and the indoor-side upright piece 2 _1, while also in contact with the bottom surface of the lower frame 6 overlapping the interior side depending member ₆₁ while contacting the bottom surface of the lower frame 6 connecting members of the lower frame, characterized in that it has a standing piece 2 _2. 2. A screw hole for being connected to the indoor side suspended piece ₆₁ and the outdoor-side hanging piece 6 ₂ of the connecting member 2 of the indoor-side upright piece 2 ₁ and the outdoor-side upright piece 2 ₂ under each of the frame 6 2 _12, 2 ₂₂ are opened, the screw hole 2 _12, 2 ₂₂ connecting member of the lower frame of claim 1, wherein it is a long elongated shape in the longitudinal direction of the lower frame 6.