JPS5829263Y2 - Free opening frame - Google Patents

Description

[Detailed description of the invention] This invention adjusts the width of opening frames used for internal entrances and exits of prefabricated houses, closet frames, etc., depending on the thickness of the finishing material for partition walls, etc. placed adjacent to the opening frames. This invention relates to a flexible opening frame that can be freely adjusted.

2. Description of the Related Art Conventionally, factory-produced opening frames for interior entrances and exits of buildings, etc., have a width of a constant dimension T, as shown in FIG.

However, the partition wall 2 built adjacent to this opening frame 1
The finishing materials 3 and 4 to be pasted on both sides are plasterboard,
There are a wide variety of materials such as printed plywood and painted walls, each with different thicknesses.

For this reason, it is extremely difficult to make the dimension between the finished surface of the finishing material 3 and the decorative surface of the opening frame 1 constant, that is, the scattering dimension, and as shown in the example, scattering a in the direction A and scattering in the direction B. It was not possible to make the side splinters b of the same size, resulting in an unattractive appearance.

Therefore, it is necessary to prepare many types of opening frames with different widths, but preparing many types of frames is very costly, so at present, even if the scattering dimensions in the A direction and the B direction are the same, Even if it is different, it is left as is.

The present invention improves the above-mentioned drawbacks of the conventional method, and allows the width of the opening frame to be adjusted telescopically, and this retractable width can be easily absorbed by using a doorstop at a low cost, and the width of the opening frame can be adjusted easily and at low cost. The purpose of this project is to provide a flexible opening frame that can always maintain a constant scattering and maintain a good appearance regardless of variations in the thickness of the finishing material. A vertical frame member of an opening frame is arranged on the end face of the wall panel, and the vertical frame members are two separate pieces.
In the case where a doorstop material is interposed and fixed between each vertically divided frame material, both of the vertically divided frame materials have a substantially rectangular shape with a substantially common cross section, and each The back side of the backing plate is approximately connected to the abutment surface between the back sides of the partition wall panel joining surfaces of both vertical frame members, and is arranged with a fixed amount of scattering relative to the partition wall panel. A backing plate is fixed in the form of a bridge so that they are located on the same plane, and both of the vertical frame members are connected to each other, and further, both of the vertical frame members are fixed to the partition wall panel side via the backing plate. It is in the point where it is.

Hereinafter, the present invention will be described in detail based on the illustrated embodiment.
In the figures and FIG. 4, 5 is a partition wall panel made of a wooden frame 6 and finishing materials 7 and 8 of different thicknesses pasted on both sides of the wooden frame 6.

As the thicker finishing material 8, plasterboard, plastered wall, etc. are generally used, and as the thinner finishing material 7, printed plywood, precious wood plywood, cross-covering, etc. are used.

Reference numeral 9 denotes a flexible opening frame built between the partition wall panels 5, 5, and this vertical frame member 10 is vertically divided into two parts: a vertical frame member 10a on the A direction side and a vertical frame member 10a on the B direction side. 10b, and the joint surfaces of both frame members 10a and 10b with the partition wall panel 5 are integrally joined by a backing plate 11.

This connection using the backing plate 11 is performed in advance before construction, but at this time, there is a gap between the decorative surface of the vertical frame material 10a on the A direction side and the surface of the finishing material 7 of the partition wall panel 5 on the same side. Between the vertical frame members 10 a and 10 b such that the scatter a, the decorative surface of the vertical frame member 10 b on the B direction side, and the scatter a between the surfaces of the finishing material 8 on the same side have the same dimensions. They are connected by a backing plate 11 in order to maintain the interval of , and the required width of the opening frame is obtained.

The means for connecting the backing plate 11 and the vertically divided frame members 10a, 10b may be the illustrated wood screws 12, nails, or the like.

In this way, the opening frame 9 is installed between the rear partition wall panels 5 and 5 configured to have the required width, and the hole 13 previously drilled in the center of the backing plate 11 is inserted into the hole 13 between the vertical frame members 10a and 10b. By driving screws 14 or nails, the partition wall panel 5 is joined to the wooden frame 6, and the scattering a on the A-direction side and the scattering a on the B-direction side can be made the same.

That is, both vertically divided frame members 10a, 10 made into a set of two
b has a substantially common cross section, and has a substantially rectangular shape with a notch on one side for fitting the backing plate 11, so that the amount of dispersion a is kept constant with respect to the partition wall panel 5, and the backing plate 11 is connected to both sides. A backing plate 11 is placed in the notch between the backs of the vertically divided frame members 10/a and 10b.
are fitted and fixed in a cross-shaped manner so that the back side thereof is located on substantially the same plane as the panel joint surface, thereby connecting both vertically divided frame members 10a and 10b to each other.Furthermore, in this example, wood screws 14 Both vertically divided frame members 10 are attached via the backing plate 11 by hitting the
a, 10b are fixed to the partition wall panel 5 side.

The gap created between the vertically divided frame members 10a and 10b of the opening frame 9 is filled with the door stop member 15.

As this door stop material 15, it is preferable to use a material having a T-shaped cross section as shown in the figure.

This T-shaped doorstop material 15 has its narrow part 15a inserted into the gap between the vertical frame members 10a and 10b, so that
This is because the wide portion 15b can cover the gap without showing it to the outside, so that it can be stored with good appearance.

Furthermore, when the doorstop material 15 is in a so-called deformed T shape in which the narrow portion 15a is biased to one side with respect to the wide portion 15b, the narrow portion 15a is separated from the vertically divided frame members 10a, 10. b
By changing the direction of the wide part 15b and inserting it into the gap between the two, even if there is a difference in the thickness of the door, etc., the difference in thickness of the door, etc. is corrected while keeping the scattering amount a constant. will be possible.

Vertical frame material 10a, 10b or wooden frame 6 of door stop material 15
Adhesive or nailing may be used as the means for joining.

When the doorstop material 15 is molded from synthetic resin, it is preferable for construction to embed the driving nails 16 into the wooden frame 6 at the same time as the molding, as shown in FIG.

Note that the backing plate 11 that connects the vertically intermediate portion between the vertically divided frame members 10 a and 10 b may be made of a flat steel plate as shown in the figure, and the upper and lower end backing plates 11 may be L-shaped. What is necessary is to use one formed in a cross section.

Further, as shown in FIG. 5, if several types of spacing lines 17 are attached to the backing plate 11 in advance according to the thickness of the finishing materials 7 and 8 of the partition wall panel 5, this one backing plate 11 can be used for various types of work. The effect is that it is possible to easily create connections at predetermined intervals depending on the thickness of the finished material.

In addition, as shown in FIG.
If it is formed into several stages according to the thickness of the finished material, it will not only be convenient to use according to the thickness of various finished materials as described above, but also the need for wood screws and nails can be omitted.

The present invention is constructed as in the above embodiment, and the vertical bar 10 of the opening frame 9 is vertically divided into two parts, so that the finishing material 7 on one side of the adjacent partition wall panel 5 and the finishing material 7 on the other side Even if the finishing materials 8 have different thicknesses, the width of the opening frame 9 can be adjusted to expand or contract according to the thickness of the finishing materials, and the opening frame has a good appearance with the same size of scattering on both sides. It can be settled.

Further, by using the flexible opening frame 9, it is possible to construct a plastered wall, and the number of types of opening frames can be significantly reduced.

Furthermore, the wooden vertical frame material 10 of the opening frame 9 is made of a subdivided frame material that is one width or less than the conventional wide vertical frame material, thereby reducing the cost.

Furthermore, since the expansion/contraction width of the flexible opening frame 9 is absorbed by using the door stop material 15, which is indispensable to the opening frame, it is extremely simple and economical, and the appearance is different from that of a conventional integral opening frame. There is no difference between the two, and it is possible to create a beautiful design.

As described above, the present invention is capable of keeping the scattering on both sides the same without being affected by variations in the thickness of the finishing material of adjacent walls, giving it a good appearance. It is possible to achieve excellent effects by using economical and rational construction.

In addition, in the present invention, both the vertical frame members 10 a and 10 b of the vertical frame members 10 made into a set of two are configured to have a substantially rectangular cross section and a substantially common cross-sectional shape. As is obvious, it is possible to use the same small frame material for both, and since both do not have complex structures such as embedded types, processing from raw materials is easy and production is possible with less material loss. can do.

By making the vertically divided frame members 10 a and 10 b have a substantially common cross-sectional shape, the amount of scattering can be kept constant.

In addition, since the structure is such that a backing plate 11 is fixed across the frame between both vertically divided frame members 10a and 10b and fixed to the partition wall panel 5 side via this, a protrusion is provided on the partition wall panel 5 side to fix it. It can be fixed with a simple structure without the need for a special structure.

In addition, since the back side of the backing plate 11 is located on the same plane as the panel joint surface and fixes both the vertical frame members 10a and 10b in a bridge shape, the vertical frame members 10 are assembled as a set of two. Even if the amount of scattering was freely changed according to the customer's preference, the connection with the partition wall panel 5 could be made uniform and orderly.

This makes it possible to freely select the finishing injection 8 for the partition wall panel 5.

[Brief explanation of the drawing]

Fig. 1 is a sectional view showing an example of how a conventional opening frame fits, Fig. 2 is a sectional view showing an example of how the flexible opening frame of the present invention fits, Fig. 3 is a sectional view showing an example of a doorstop material, and Fig. 4 FIG. 5 is a perspective view showing an example of the vertical frame material and door stop material of the adjustable opening frame, and FIGS. 5 and 6 are perspective views showing modified embodiments of the backing plate. 5... Partition wall panel, 7, 8... Finishing material, 9... Opening frame, 10... Vertical frame material, 10 a, 10 b. ... Vertical frame material, 11.
...Packing board, 15...Doorstop material.

Claims (1)

[Claims for Utility Model Registration] A vertical frame member 10 of an opening frame 9 is disposed on the end face of a partition wall panel 5 comprising finishing members 7 and 8 on both sides, and the vertical frame member 10
is a set of two vertically divided frame members 10 a that are separate from each other,
10b, and each vertical frame member 10a
, 10b, in which a doorstop material 15 is interposed and fixed between the two vertically divided frame materials 10a, 10b, which have a substantially rectangular shape with a substantially common cross section, and each has a scattering amount relative to the partition wall panel 5. a are arranged in a constant relationship, and between the backs of the joint surfaces of the partition wall panels 5 of both vertical frame members 10 a and 10 b, the back side of the backing plate 11 is approximately the same as the joint surface. A backing plate 11 is fixed in the form of a bridge so as to be positioned on a flat surface, and both vertically divided frame members 10 a and 10 b are connected to each other. A flexible opening frame characterized in that vertically divided frame members 10a and 10b are fixed.