JPH0743421Y2 - Window mounting device - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a device for attaching a window to an opening formed by attaching a plurality of wall materials such as PC boards to a building frame.

[Conventional technology]

2. Description of the Related Art Various devices are known as devices for attaching a plurality of wall materials to a building body to form an opening and attaching a window to the opening.

For example, as shown in Japanese Utility Model Laid-Open No. 57-120609, the fasteners attached to the window top frame and the fasteners attached to the wall material are bolted together to connect the window top frame to the wall material. Mounting devices are known.

[Problems to be solved by the device]

In such a mounting device, since the fasteners attached to the window upper frame and the fasteners attached to the wall material are bolted, the wind pressure acting on the window is supported by the bolted portions of the fasteners. It is necessary to tighten the bolts strongly in order to increase the bearing capacity for.

On the other hand, since the upper and lower walls of the opening are independent, the vertical dimension of the opening may change due to the wall falling down due to aging or due to an earthquake.

For this reason, if the fastener is strongly bolted and cannot be vertically displaced as described above, the window frame is crushed or deformed by pulling when the vertical dimension of the opening changes.

Therefore, an object of the present invention is to provide a window mounting device capable of solving the above problems.

[Means and Actions for Solving the Problems]

The vertical piece of the wall material side fastener connected to the window frame side fastener is sandwiched between the liner attached to the wall material and the holding plate, and the vertical piece supports along the liner and the holding plate. A window mounting device that is movable and that can reliably support the wind pressure acting on the window.

〔Example〕

As shown in FIG. 5, a plurality of wall materials 1 such as PC boards are attached vertically and horizontally to a building frame to form an opening 2, and a window 3 is attached to the opening 2, and the window 3 is The upper window frame 4, the lower window frame 5, and the vertical window frame 6 form a rectangular frame-shaped window frame 7 on which a plurality of shoji 8 are attached to form a continuous window.

As shown in FIG. 1, the window upper frame 4 is integrally formed with a pair of mounting pieces 12 facing each other on an upper portion of a main body 11 having a plurality of rectangular hollow portions 10, 10. One end of the window frame-side fastener 13 extends between the pieces 12 and 12 and the back plate 14 and the bolt 15
The other end of the window frame-side fastener 13 projects from the window upper frame 4 to the inside of the room.

An embedded plate 16 is provided on the inner surface of the wall member 1,
A nut 17 is embedded in and fixed to the embedding plate 16 in the wall material 1, and the embedding plate 16 includes a liner 20 having a substrate 18 and side plates 19 and 19 in a planar U-shape.
And the vertical piece 22 of the wall material side fastener 21 is arranged on the liner 20, and the horizontal piece 23 of the wall material side fastener 21 is arranged.
Is the bolt 24 and nut on the other end of the window frame side fastener 13.
Connected with 25.

A holding plate 26 is brought into contact with the vertical piece 22 of the wall member-side fastener 21, and a bolt 27 is screwed from the holding plate 26 to the nut 17 from the large diameter hole 28 of the vertical piece 22 and the left and right elongated holes 29 of the substrate 18. Then, the vertical piece 22 is sandwiched between the substrate 18 and the holding plate 26. The vertical piece 22 can be displaced up and down without increasing the tightening force of the bolt 27.

Then, after tightening the bolt 27, the embedding plate 16 and the liner 20 and the holding plate 26 and the liner 20 are welded together, and the bolt
27 is welded to the holding plate 26.

[Effect of device]

Since the vertical piece 22 of the wall material side fastener 21 is sandwiched between the base plate 18 of the liner 20 and the holding plate 26, the supporting area of the vertical piece 22 becomes large and the wall material side fastener can be tightened without increasing the tightening force of the bolt 27. In addition to being able to firmly support 21 on the wall material 1 and reliably support the wind pressure acting on the window, the vertical piece 22 is
It is possible to move up and down along the holding plate 26, and the wall material side fastener 21 is displaced up and down in accordance with the vertical dimension change of the opening, so that the window frame can be prevented from being crushed or deformed by pulling.

Further, since the liner 20 is formed in a U-shape in a plan view by the substrate 18 and the side plates 19 and 19, the vertical piece 22 of the wall material side fastener 21 is regulated in the lateral position by the side plates 19 and 19 of the liner 20. In addition, since the left and right sides of the vertical piece 22 are covered by the side plates 19 and 19, the vertical piece is mistaken when welding the liner 20 and the embedded plate 16.
No need to weld 22 and even presser plate 26 to both side plates 1
Can be welded to 9,19.

[Brief description of drawings]

The drawing shows an embodiment of the present invention, and FIG. 1 is an I-I of FIG.
2 is a perspective view of the wall material side fastener mounting portion,
FIG. 3 is a perspective view of the liner, FIG. 4 is a perspective view of the wall material side fastener, and FIG. 5 is a front view of the window mounting state. 1 is a wall material, 2 is an opening, 3 is a window, 4 is a window upper frame, 7 is a window frame, 13 is a window frame side fastener, 16 is an embedded plate, 17 is a nut, 18 is a substrate, 19 is a side plate, 20 Is a liner, 21 is a wall material side fastener, 22 is a vertical piece, 23 is a horizontal piece, 26 is a holding plate, and 27 is a bolt.

Claims (1)

[Scope of utility model registration request] 1. A device in which an opening 2 is formed by a plurality of wall members 1 attached to a building frame, and a window 3 is attached to the opening 2, wherein a window upper frame 4 constituting a window frame 7 of the window 3 is provided. The window frame side fastener 13 is attached, an embedding plate 16 provided with a nut 17 is provided on the inner surface of the wall member 1, and the substrate 18 of the liner 20, which has a planar U-shape with the substrate 18 and both side plates 19 and 19, is embedded. plate
16, the horizontal piece 23 of the wall material side fastener 21 which is L-shaped by the vertical piece 22 and the horizontal piece 23 is connected to the window frame side fastener 13 and the vertical piece 22 is arranged on the liner 20. The vertical plate 22 is provided with a holding plate 26, and the holding plate 26 is used to insert a bolt 27 into the large-diameter hole 28 of the vertical piece 22 and screw it into the nut 17 to mount the vertical piece 22 on the substrate 18. A window mounting device characterized in that it is sandwiched between and a holding plate (26).