JPH0624183U - Opening frame for inner wall - Google Patents

Abstract

(57) [Summary] [Objective] To provide an opening frame capable of suppressing an increase in construction cost and conserving wood resources. [Structure] The opening frame 20 is a wall 1 that forms an opening 110.
A pair of thin plate-shaped cover bodies 26a, 26b whose enclosing width can be adjusted according to the thickness of the wall body 10 arranged so as to surround the end surface portion of 0, and the outer end surfaces of the cover bodies 26a, 26b. The frame body 24 is arranged along the wall body 10. With this configuration, the wall body 1 accompanying the increase in the number of layers of the building
The increase in the thickness of 0 can be dealt with by adjusting the surrounding width of the covers 26a and 26b, and the frame 24 having the same width can be always used regardless of the hierarchy, which increases the construction cost. Can be suppressed, and wood resources can be saved.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an inner wall opening frame, and more particularly to an inner wall opening frame arranged in a wall surface opening of a building such as a house.

[0002]

[Prior art]

 As is well known, buildings such as houses are provided with various types of inner walls such as partition walls, and these inner walls are often provided with openings for passage, ventilation and other purposes.

Particularly, in a partition wall or the like, an opening for passage is often formed in order to connect adjacent rooms or between a room and a corridor, and this kind of opening is generally an opening. The frame is attached and fixed.

FIG. 6 shows an example of a conventional opening frame 50 attached and fixed to the opening 110 of the partition wall 100.

The partition wall 100 is connected so as to be hung between the wall panels 10-1 and 10-2 and the upper ends of the wall panels 10-1 and 10-2, which are erected at regular intervals. The fixed small wall panel 10-3 is included, and the opening 110 is formed so as to be surrounded by the three wall panels 10-1, 10-2, 10-3.

The opening 110 is provided with a pair of vertical frames 22-1, 22-2 and a horizontal frame 22- arranged so as to surround the opening end faces of the wall panels 10-1, 10-2, 10-3. 3 is provided. In addition, 18 in the figure is a skirting board.

FIG. 7 shows a cross section taken along the line AA of FIG. The width L2 of the vertical frame 22 is usually set to be slightly wider than the thickness L1 of the wall panel 10, so that a step called a dust 23 is formed between the vertical frame 22 and the wall panel 10. Then, by utilizing the step of the dust 23, the skirting board 18 is attached and fixed to the lower ends of the wall panels 10-1 and 10-2.

[0008]

[Problems to be solved by the device]

 However, such a conventional opening frame 50 has no problem when the wall panels 10-1, 10-2, 10-3 have a constant thickness, but the wall panels 10-1, 10-2, If the thickness of 10-3 is different, there is a problem that the vertical frames 22-1 and 22-2 and the horizontal frame 22-3 having a width corresponding to the 10-3 have to be provided. In particular, the wall thickness of the partition wall 100 does not change so much in the case of a house such as the first floor or the second floor, but the number of floors of the building in which the opening frame 50 should be installed increases and increases to the third floor and the fourth floor. In such a case, the thickness of the surface member such as gypsum board to be used increases accordingly, so that there is a problem in that vertical and horizontal frames of various sizes must be prepared.

That is, the wall panel constituting the partition wall 100 will be described by taking, for example, the wall panel 10-1 as an example. The wall panel 10-1 includes a core material 12 constituting a frame body, and the frame body 12 of the frame body 12. Boards 14 and 14 mounted and fixed on both sides. Therefore, in the case where the building has 1 floor or 2 floors, the wall panel 10-1 to be used may be a bearing wall having a thickness of L1 as shown in FIG. When it is used as a partition for the above-mentioned building, boards 16 and 16 such as gypsum board are additionally attached to both outer side surfaces of the wall panel 10-1 as shown in FIG. 8 to provide fireproofing and sound insulation. It must be shaped to work. The wall panel 10-1 thus formed has a thickness L3 larger than the plate thickness L1 of the wall panel 10-1 shown in FIG. Therefore, the vertical frame 22 used for the wall panel 10-1 as shown in FIG. 8 needs to have a width L4 wider than L3.

As described above, in the conventional opening frame 50, if the wall thickness of the wall panel to be used is different, it is necessary to prepare another vertical frame or horizontal frame having a width according to the plate thickness. . However, preparing multiple horizontal and vertical frames with different dimensions in this way is not only unfavorable for parts management, but the use of a wide frame increases the timber volume and increases construction costs. This is not desirable in terms of saving wood resources as well as increasing the amount of wood.

The present invention has been made in view of such a conventional idea, and an object thereof is to use an inner wall capable of using a frame body having a common size without being influenced by the thickness of the wall body. It is to provide an opening frame for use.

[0012]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention provides a pair of thin plate-shaped cover bodies that are arranged so as to surround an end face portion of a wall body that forms an opening, and the surrounding width can be adjusted according to the thickness of the wall body. And a frame body arranged on the outer end surfaces of the pair of cover bodies along the open end surface of the wall body.

Here, each of the cover bodies has an end face abutting plate portion that abuts an opening end face of the wall body, and a side face abutting plate portion that is integrally formed with the end face abutting plate portion and abuts a side face of the wall body. It is preferable that the end face abutting plate portions of the respective cover bodies have meshing portions for adjusting the surrounding width at the edge portions facing each other.

[0014]

[Action]

 According to the inner wall opening frame configured as described above, a pair of thin plate-shaped cover bodies, each of which has a surrounding width that can be adjusted according to the thickness of the wall body, is arranged on the end surface portion of the wall body forming the opening. The frame body is arranged on the outer end surface of the. Therefore, even if the wall thickness increases with the increase in the number of floors of the structure, it is possible to deal with it by adjusting the surrounding width of the cover body, and it is possible to always use the frame of the same width regardless of the floor. As a result, it is possible to suppress an increase in construction cost and save resources of timber.

[0015]

【Example】

 Next, a preferred embodiment of the present invention will be described in detail by taking an opening frame attached to the opening 110 of the partition wall 100 as shown in FIG. 6 as an example. The parts corresponding to those of the conventional example are designated by the same reference numerals, and detailed description thereof will be omitted.

1 to 3 show a preferred embodiment of a wall panel 10 constituting the partition wall 100 and an inner wall opening frame 20 attached and fixed to an opening 110 of the partition wall 100. . Since the partition wall 100 is composed of three wall panels 10-1, 10-2, 10-3 as in the conventional example shown in FIG. 6, detailed description thereof will be omitted here. To do. As shown in FIG. 1, each wall panel 10 includes a core member 12 that forms a frame body and boards 14 and 14 that are attached and fixed to both side surfaces of the frame body to form a base panel as a bearing wall. Further, boards 16, 16 such as gypsum board are formed on the surface of the board 14, and the entire thickness thereof is set to L3.

The opening frame 20 is provided on the opening-side end surface of each of the wall panels 10-1, 10-2, 10-3 forming the opening 110, but here, for simplification of the description. A detailed description will be given by taking as an example a thing attached to the open end surface of the wall panel 10-1.

The opening frame 20 of the embodiment is arranged so as to surround the opening end surface of the wall panel 10-1, and the surrounding width can be adjusted according to the thickness L3 of the pair of thin plate-shaped cover bodies 26a, 26b. And a frame body 24 having a width L2 and arranged along the opening end faces on the outer end faces of the pair of cover bodies 26a and 26b.

The pair of cover bodies 26a, 26b are each formed to be bent in an L-shape in cross section, and one of them functions as an end face contact thin plate portion 28a, 28b that contacts the open end face of the wall panel 10, The other is formed so as to function as the side surface contact thin plate portions 30a and 30b that contact the side surface of the wall panel 10. A plurality of engaging concave portions 32 and convex portions 34 for adjusting the enclosing width are formed at the opposite edge portions of the end face contact thin plate portions 28a and 28b.

The pair of cover bodies 26a and 26b are integrally formed of, for example, synthetic resin.

When the opening frame 20 formed in this way is attached and fixed to the opening 110 of the partition wall 100, first, according to the thickness of this wall panel, the opening end surface of the wall panel 10-1 is to be fixed. A pair of plate-shaped cover bodies 26a and 26b having an adjustable surrounding width L are attached and fixed using an adhesive. Here, the end face contact thin plate parts 30a and 30b are bonded to both side faces of the wall panel 10-1, and the end face contact thin plate parts 28a and 28b are bonded to the open end face of the wall panel 10-1. Attach with agent. At this time, the surrounding width L of the pair of cover bodies 26a, 26b is determined by the depth of engagement between the concave portions 32 and the convex portions 34 formed at the ends of the end face contact thin plate portions 28a, 28b. The width will be adjusted according to the thickness of the.

Next, the wooden frame body 24 is aligned with the center of the wall panel 10-1 on the thin plate portions 28a and 28b of the pair of cover bodies 26a and 26b attached to the end surface portions of the wall panel 10-1. While fixing it with adhesive. At this time, the meshing portion of the convex portion 34 and the concave portion 32 is covered from the outside by the frame body 24, and this portion does not spoil the appearance.

In particular, as in this embodiment, by using the pair of cover bodies 26a and 26b to cover the open end faces of the wall panel 10-1, the end faces of the boards 14 and 16 that form the wall panel 10-1. Even if the boards 14 and 16 are made of gypsum board that is difficult to finish the end surface, the surface is securely covered from the outside and the opening end surface of the partition wall 100 is protected. It prevents the appearance from being spoiled.

Next, as shown in FIGS. 2 and 3, the outside of the cover bodies 26 a and 26 b exposed at the opening end face portion of the wall panel 10-1 is covered with a wall cloth 36, and the wall cloth 36 is partitioned. By sticking on the outer surface of the wall 100, the opening frame 20 having a good appearance can be constructed.

When the opening frame 20 is attached to the opening formed by the wall panel 10 having the width L1 which is smaller than that of the partition wall 100, as shown in FIGS. The concave portions 32 and the convex portions 34 of the pair of cover bodies 26a and 26b may be deeply engaged with and fixed to the opening end faces of the above. That is, the pair of cover members 26a, 26b are attached and fixed to the opening end face of the wall panel 10 in a state where the width between the contact thin plate portions 30a, 30b on both sides corresponds to the width L1 of the wall panel 10. A frame body 24 having the same dimensions as the frame body 24 shown in FIGS. 1 to 3 may be attached and fixed from above the cover bodies 26a and 26b by gluing while aligning with the center of the partition wall.

As described above, according to the opening frame 20 of the present embodiment, even if the thickness of the partition wall 100 increases as the number of floors of the building increases, the surrounding widths of the covers 26a and 26b can be adjusted. Therefore, it is possible to always use the frame 24 having the same width regardless of the layer, which can suppress an increase in construction cost and save wood resources.

The present invention is not limited to the above-mentioned embodiments, and various modifications can be made within the scope of the invention.

[0028]

[Effect of device]

 According to the present invention described in detail above, since it has the above-described configuration, it is possible to always use the frame body having the same width regardless of the layer of the building, and it is possible to suppress an increase in the construction cost. It is possible to provide an inner wall opening frame that can contribute to resource saving of wood.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing an opening frame as an embodiment of the present invention.

FIG. 2 is a perspective view of an opening frame of this embodiment.

FIG. 3 is a cross-sectional view of an opening frame of this embodiment.

FIG. 4 is an exploded perspective view showing another construction example of the opening frame of the present embodiment.

FIG. 5 is a cross-sectional view showing another construction example of the opening frame of the present embodiment.

FIG. 6 is a perspective view showing a conventional example of an opening frame constructed in an opening portion of a wall body.

FIG. 7 is a cross-sectional view showing a conventional example of an opening frame.

FIG. 8 is a cross-sectional view showing another conventional example of the opening frame.

[Explanation of symbols]

 10 Wall Panel 20 Opening Frame 24 Frame Body 26a, 26b Cover Body 28a, 28b End Face Contact Thin Plate Part 30a, 30b Side Contact Thin Plate Part 34 Convex Part 32 Recess 100 Partition Wall 110 Opening

Claims (2)

[Scope of utility model registration request] 1. A pair of thin plate-shaped cover bodies, which are arranged so as to surround an end face portion of a wall body forming an opening, and whose surrounding width can be adjusted according to the thickness of the wall body, and the pair of cover bodies. A frame body arranged on the outer end surface of the wall body along the opening end surface of the wall body, and the inner wall opening frame. 2. The cover body according to claim 1, wherein each cover body has an end face contact plate portion that contacts the opening end face of the wall body, and a side surface that is integrally formed with the end face contact plate portion and contacts the side face of the wall body. An abutting plate portion, wherein the end face abutting plate portion of each of the cover bodies has a meshing portion for adjusting a surrounding width at end edge portions facing each other.