JPH04198540A - External wall opening panel - Google Patents

Abstract

PURPOSE:To enable an external wall panel to be fitted with the same fitting mechanism as that of normal external wall panels by butt jointing the end surfaces of external wall members to the periphery of a core frame for forming an opening section inside, and by fixing a window sash to be fitted into the opening section. CONSTITUTION:An external wall opening panel 10 is composed of a square- frame-shaped core frame 11, two pieces of external wall members 12, 12, and a double sliding door window-sash 13. Then, in the core frame 11, a frame- shaped internal side is set to be an opening section, and through the periphery of end surfaces, bolt holes 14 are bored. Besides, the external wall members 12 are formed with lightweight bubble concrete with reinforcing bars built in, and ends are provided with embedding bolts 15. Besides, the window sash 13 is set to be a dust-outlet window sash in the roughly same dimension as that of the opening panel. As a result, on the rear sides of the external wall members, frames to be connected to the wall members can be unnecessary.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to an inter-exterior wall panel, and can be used as an exterior wall material for a building having a window.

[Background technology]

2. Description of the Related Art Conventionally, there have been prefabricated unit houses that reduce the amount of work required on site by pre-assembling each part into units. This unit house is covered with exterior wall panels made of plate-shaped lightweight aerated concrete exterior wall materials.

Exterior wall panels include open panels with openings for installing sweeping windows, armrests with windows, and balcony installations with windows. In such an open panel, the installation position and size of the opening differ depending on the window, so the desired opening is formed by arranging multiple small outer wall materials, and a square frame is placed on the back side of these outer wall materials. A shaped frame is arranged, and the external wall materials are connected to each other by this frame to form an open panel.

[Problem to be solved by the invention]

However, a normal exterior wall panel is simply a lightweight cellular concrete exterior wall material that can be suspended and supported by the exterior wall material, and the thickness of the exterior wall material is the same as the thickness of the panel.

For this reason, in the above-mentioned open panel, the thickness of the panel is thicker than a normal exterior wall panel by the amount of the back frame that connects the exterior wall materials. Therefore, if you try to install a regular exterior wall panel and an open panel side by side, the back side of the open panel will protrude inward from the back side of the exterior wall panel, so installing them separately will require a structure and the installation work will be complicated. There's a problem.

An object of the present invention is to provide an inter-exterior wall panel that can be installed with the same lug structure as a normal exterior wall panel.

[Means to solve the problem]

In the present invention, an end face of an outer wall material is abutted against and joined to a peripheral end face of a core frame having an opening on the inside to form an inter-outer wall panel.

Here, the core frame and the outer wall material may be joined by screwing bolts passing through the end face of the core frame with nuts embedded inside the outer wall material.

In addition, a core frame having openings of different sizes,
A plurality of types of outer wall materials of different sizes may be prepared and a plurality of types of outer wall panels may be formed by selecting from among these.

[Effect]

According to the present invention, since the outer wall materials are joined around the core frame to form the outer wall panel, there is no need for a frame to connect the outer wall materials on the back side of the outer wall materials. For this reason,
There is nothing protruding from the back side of the panel, and it can be made to have the same thickness as a regular exterior wall panel. Therefore, the outer wall panel can be installed with the same structure as a normal outer wall panel, and the above object is achieved.

〔Example〕

Embodiments of the present invention will be described below based on the drawings.

A first embodiment of the invention is shown in FIGS. 1-3. FIG. 1 shows an exploded perspective view of one form of the outer wall panel according to this embodiment. In the figure, the outer wall panel 10 is composed of a rectangular core frame 11, two outer wall materials 12 placed on both sides of the core frame 11, and a window sill 13 with sliding doors that can be opened and closed. has been done.

The core frame moon is an assembly of preparations and the like having a C-shaped cross section, with an opening on the inside of the frame, and a plurality of bolt holes 14 provided on the end surface around the frame. On the other hand, the outer wall material 12 is a plate-shaped lightweight cellular concrete containing reinforcing reinforcing bars, and embedded nuts 15 are provided inside the end surface on the core frame 11 side. Note that this embedded nut 15 is fixed to a reinforcing steel bar inside the outer wall material 12.

These core frame 11 and outer wall material 12 are joined by bolts 16 that are inserted into bolt holes 14 and screwed into embedded nuts 15.

The window sash J3 is a sweeping window sash having approximately the same height dimension as the outer wall panel 10, and is fitted into the opening of the core frame 11 and fixed.

In this embodiment, in addition to the core frame 11, as shown in FIGS. 2 and 3, a medium-sized core frame 21 and a small-sized core frame 31 smaller than the frame 11 are prepared, and a plurality of By preparing different types of exterior wall materials, it has become possible to form various types of inter-wall panels with different shapes.

For example, as shown in FIG. 2, a medium-sized core frame 21 is used, an exterior wall material 22 with the same panel width is placed below the core frame 21, and exterior wall materials 23. By appropriately selecting and arranging 24, an inter-exterior wall panel 20 in which the window portion is appropriately offset from the center line to the left and right can be obtained.

In addition, as shown in FIG. 3, a small core frame 3
1, and by arranging outer wall materials 32 of the same height as the panel 30 on the left and right sides of this core frame 31, and appropriately selecting and arranging outer wall materials 33 and 34 of different heights on the upper and lower sides, the window part can be The outer wall panel 30 is obtained which is appropriately offset vertically from the center.

According to this embodiment as described above, there are the following effects.

That is, the core frame 11. ．． Since the exterior wall materials 12, 22, 32, etc. are joined around the panel 21.31, there is no need for a frame to connect the exterior wall materials on the back side, and there is nothing protruding from the back side of the panel 10, 20, 30. Therefore, the outer wall panel 10.20.30 has the same thickness as a normal outer wall panel, and can be installed with the same structure as a normal outer wall panel.

In addition, multiple types of core frames 1.1, 21. ．． 31, and multiple types of exterior wall materials 12, which are different in size.
22, 32, etc. are prepared, and the outer wall material Robine is selected appropriately from these, so the size and position of the window part can be set freely, and various types of outer wall material Robine can be formed with different shapes. .

FIG. 4 shows a second embodiment of the invention. This embodiment is based on the core frame [L2] in the first embodiment.
, 31 and the exterior wall material 12, 22, 32, etc., are connected by clips.

That is, the core frame 41 is formed into a rectangular frame shape having approximately the same height as the outer wall member 40 formed by this frame 41. Exterior wall materials 42 having the same height as the panels 40 are arranged on both sides of the core frame 41. A fixing member 43 made of an angle frame or the like having a cross-section is attached to the edge of each outer wall material 42, and this edge is butted against the edge of the core frame 41. These edges are held by clips 44, thereby joining the outer wall material 42 and the core frame 41.

The width of the core frame 41 is set according to the window sash 45 to be removed, and on the inside of the core frame there are horizontal bars 46, 47 at positions corresponding to the lower edge of the window sash 45.
The stake has been passed. An opening is formed between these horizontal bars 46 and 47, and the window sash 45 is fitted into this opening. Further, the upper side of the horizontal bar 46 and the lower side of the horizontal bar 47 are reinforced with a lattice structure formed by a band-like member 48, and these lattice structures are covered with a long box shrine 49.

These core frames 41 and exterior wall materials 42 include multiple types of old core frames and exterior wall materials 42 with different width dimensions.
are prepared, and by selecting appropriately from these,
Various types of outer wall material panels 40 are formed.

In this embodiment as well, the same effects as in the first embodiment can be obtained, and the fixing member 43 is attached to the outer wall material 4 in advance.
By stocking the various exterior wall materials 42 after attaching them to 2, the exterior wall materials 42 can be easily attached using the clips 44 when assembling the exterior wall material Roba panel 40, and various exterior wall materials Roba panels 40 can be manufactured quickly. You can get the effect that you can.

Note that the present invention is not limited to the above-described embodiments, but includes the following modifications.

That is, the core frame 41 of the second embodiment is
The core frame 41 is not limited to the vertical orientation shown in the figure, but may be used horizontally, and the form of the core frame 41 may be set as appropriate for implementation.

Further, the reinforcement of the core frame 41 is not limited to the lattice structure but may be of other structures, and it may be provided not only at both the top and bottom of the opening but only on one side, and if sufficient strength can be obtained from the panel 41 alone, no reinforcement is required. Tomoyoshi.

Furthermore, in each of the above embodiments, only one opening was provided in the outer wall material Robanel, but a plurality of openings may be provided in the outer wall material Robanel. In this case, a plurality of core frames are formed in the outer wall material. All you have to do is connect them together or partition the inside of the core frame into multiple parts.

In addition, window sashes are not limited to those that fit within the thickness of the exterior wall material, but may also be ones that protrude to the front side, such as bay window sashes.In short, window sashes do not protrude to the back side of the exterior wall material's panel It is fine as long as it is something.

〔Effect of the invention〕

As mentioned above, the outer wall panel of the present invention can be installed using the same mounting structure as a normal outer wall panel.

[Brief explanation of the drawing]

FIGS. 1 to 3 are an exploded perspective view and a perspective view showing respectively different forms of outer wall material robber panels according to the J embodiment of the present invention,
FIG. 4 is an exploded perspective view showing a second embodiment of the present invention. 10, 20.30.40...Outer wall material Robanel,] 1
．． ．． 21.3],, 4]...Core frame, 12
．． 22.23.24.32.33.34.42 ... Exterior wall materials.

Claims (1)

[Claims] (1) An exterior wall opening panel characterized in that an end face of an exterior wall material is butted and joined to the peripheral end face of a core frame having an opening on the inside.