JPS6329819Y2 - - Google Patents

Description

[Detailed description of the invention] This invention is an opening for a building that makes it possible to form an opening in a building simply, quickly, and accurately by combining and connecting an inner frame and an outer frame. Regarding a frame device, one embodiment of the present invention will be described below with reference to the drawings, taking as an example the case where the present invention is applied as an opening frame device for a door opening.

1 and 2, a building opening frame device (hereinafter referred to as the device) 1 of the present invention includes an inner frame body 2 and an outer frame body 3. As shown in FIGS.

The inner frame body 2 is manufactured by extrusion molding a light metal such as aluminum, and includes a pair of panel support pieces 7, 7 that support the inner sides of the end portions 5, 6 of the wall panels P1, P2 that are arranged in parallel to each other. The intermediate parts of the panels are connected by a joint piece 9, and external locking protrusions 10, 10 are protruded from the inner surfaces of both panel support pieces 7, 7 and slightly away from their tips, and both panel support pieces 10, 10 are protruded from opposite sides. On the inner surfaces of the pieces 7, 7 and on the rear side of the joint piece 9, inner locking protrusions 11, 11 are provided protruding from and facing each other in proximity to the joint piece 9, and the inner locking protrusions 11, 11 and Inner locking grooves 12, 12 are formed between the joint piece 9 and the joint piece 9. Note that the inner locking protrusions 11, 11 may be provided on the front side of the joint piece 9.

The outer frame body 3 has the panel support piece at the rear longitudinal center portion of the base plate 17 which covers the tip opening 13 of the inner frame body 2 and the end faces 15, 16 of the wall panels P1, P2 and protrudes slightly laterally. A pair of contact pieces 19, 19 which are in contact with the outer surfaces of the substrates 7, 7 and the inner surfaces of the wall panels P1, P2 are protruded from each other, and on both sides of the substrate 17, there are provided a pair of contact pieces 19, 19 which are bent into an L-shaped cross section. The bent ends 20a, 20a are wall panels P1, P
Abutment portions 20, 20 are provided that abut against the outer surfaces of the two. Note that the outer locking protrusions 10, 10 and the substrate 17
An outer locking groove 21 is formed between.

However, in order to construct a door opening frame by applying the device 1 of the present invention, first, the inner frame body 2 is erected in alignment with a reference line marked on the floor surface. The inner frame body 2
When setting up the inner frame 2, as shown in FIG. When fixing the lower end or the upper end to the floor or ceiling, the inner locking groove 1
2, 12, and outer locking grooves 21, 21 are utilized. That is, a fixing metal fitting 25 is arranged between both panel support pieces 7, 7 by nailing its fixing piece 22 to the floor or ceiling surface, and its locking parts 23, 24 are arranged in the inner locking groove 12. , 12, by fitting into the outer locking grooves 21, 21, respectively, the lower end of the inner frame 2 can be fixed to the floor surface, and the upper end thereof can be fixed to the ceiling surface, respectively. after that,
The inner surfaces of both contact pieces 19, 19 of the outer frame body 3 and the inner frame body 2
The outer frame body 3 and the inner frame body 2 are fitted so that the outer surfaces of the panel support pieces 7, 7 are in contact with each other, and the abutment pieces 19, 19 and the panel support pieces 7, 7 are connected to a portion near the rear end. The outer frame body 3 and the inner frame body 2 are integrated by screwing them at. After that, the end portions 5, 6 of the wall panels P1, P2 are inserted into the fitting grooves 26, 26 formed between the abutting pieces 19, 19 and the abutting portions 20, 20, and the end surfaces 15, 16 is board 1
7, the opening frame 29 of the door opening 27 can be formed as shown in FIG.

In addition, 30 in FIG. 2 is a wall covering material such as a cloth stuck on the wall panel as necessary.

As mentioned above, the device of the present invention combines and connects the inner frame and outer frame that can be manufactured in a factory, and as a result, it efficiently forms an opening frame for a building with high precision and stable quality. becomes possible. Further, since the outer frame body 3 includes the contact pieces 19, 19, the corresponding contact pieces 19, 19 can act as guide pieces when the outer frame body 3 and the inner frame body 2 are fitted together. , to facilitate the mating of both. Also, contact piece 1
9 and 19 and the panel support pieces 7 and 7 of the inner frame body 2 are in close contact with each other to form a double structure, so that a highly rigid opening frame can be constructed.

In addition, in the device of the present invention, the substrate 1 of the outer frame 3
The door stop portion 7 may be formed by bending, and the contact portions 20 may be provided on both sides of the substrate 17 so as to be in close contact with the outer surface of the wall panel. Furthermore, the contact piece 19,
As mentioned above, the width of 19 is the width of the outer frame 3 and the inner frame 2.
The width of the corresponding contact pieces 19, 19 may be smaller than the width of the panel support piece as long as it functions as a guide piece when the two are fitted together. In such a case, the substrate 17, the locking parts 23, 24,
The inner frame body 2 and the outer frame body 3 may be fixed by integrating the joint pieces 9 using screws 31. In addition, as shown in the example, the contact piece 1
If the width of the panel support piece 9 is made as long as the width of the panel support piece 7, the outer frame body 3 can be attached to the inner frame body 2 more stably, and as described above, the outer frame body 3 can be attached to the inner frame body 2 more stably. Since the panel support piece 7 and the abutment piece 19 can be fixed to the outer frame body 3 by screwing the panel support piece 7 and the abutment piece 19, the appearance of the opening frame is not impaired.

Furthermore, the device of the present invention can be applied not only to the vertical frame of the opening but also to the horizontal frame, and in this case, the device can be used not only for the vertical frame of the opening but also for the horizontal frame, and in this case, the inner frame body disposed horizontally and the inner frame body disposed vertically. The connection with the frame body is the same as above, using the inner locking groove,
This can be accomplished using a fixture that includes a locking portion that engages with the outer locking groove.

Note that the device of the present invention can be employed not only as an opening frame device for configuring door openings shown in the embodiments, but also for configuring opening frames of buildings in a wide variety of ways.

[Brief explanation of the drawing]

FIG. 1 is an exploded perspective view showing an embodiment of the present invention;
FIG. 2 is a sectional view thereof, FIG. 3 is a perspective view showing the fixing fitting together with the state in which it is used, and FIG. 4 is a perspective view showing a door opening formed using the device of the present invention. 2... Inner frame body, 3... Outer frame body, 5, 6... End portion of wall panel, 7... Panel support piece, 9... Joint piece, 10... Outer locking protrusion piece, 11... inner locking protrusion,
12...Inner locking groove, 13...Front end opening, 15,
16... End face of wall panel, 17... Board, 19...
...Abutting piece, 20...Abutting portion, 21...Outer locking groove,
23, 24...Locking part, 25...Fixing metal fittings, P
1, P2...Wall panel.

Claims (1)

[Scope of utility model registration request] It comprises an inner frame body 2 and an outer frame body 3, and the inner frame body 2 includes:
The intermediate parts of a pair of panel support pieces 7, 7 that support the inner sides of the end portions 5, 6 of the opposing wall panels P1, P2 are connected by a joint piece 9, and the inner surfaces and tips of both panel support pieces 7, 7 are connected by a joint piece 9. Outer locking protrusions 10, 10 are provided opposite to each other at a portion slightly away from the panel support pieces 7, 7, and inner locking projections 10 are provided on the inner surfaces of both panel support pieces 7, 7 and on one side of the joint piece 9 at a distance from the joint piece 9. The outer frame body 3 has a front end opening 13 of the inner frame body 2 and the end faces 1 of the wall panels P1 and P2.
A pair of abutting pieces 19, which abut the outer surfaces of the panel support pieces 7, 7 and abut the inner surfaces of the wall panels P1, P2, are provided at the longitudinal center portion of the substrate 17 covering the panels P1, P2.
19 are provided in a protruding manner, and contact portions 20, 20 are provided on both sides of the board 17 to contact the outer surfaces of the wall panels P1, P2, and the inner locking protrusions 11,
Inner locking groove 1 formed between 11 and joint piece 9
2, 12, and the outer locking protrusions 10, 10 and the substrate 1
The outer locking grooves 21, 21 formed between the
Fixing metal fittings 2 used in conjunction with fixing the inner frame body 2
An opening frame device for a building, characterized in that the locking portions 23 and 24 of No. 5 are engageable.