JPS6035736Y2 - building arch opening frame - Google Patents

Description

[Detailed explanation of the idea] This idea relates to arch opening frames for buildings.

The conventional example was as shown in FIGS. 1 and 2.

That is, this arch opening frame has a vertical frame 1.2, a horizontal frame 3,
4 to form an opening frame, and an opening frame 5 is installed on the upper part, decorative frames 6 and 7 are joined to the opposing surfaces of the vertical frames 1 and 2, and the upper end surfaces of the decorative frames 6 and 7 and the crosspiece 5 are joined. An arch decorative frame 8 is constructed in contact with.

With this configuration, the decorative frames 6, 7 and the arch decorative frame 8
This involves constructing a door in an opening surrounded by.

However, this arch opening frame has the disadvantage that the contact areas between the decorative frames 6 and 7 and the arch decorative frame 8 may be misaligned in the lateral force direction A during construction or transportation of the decorative frames 6 to 8, impairing the decorative effect. was there.

Therefore, an object of this invention is to provide an arch opening frame for a building that prevents displacement of the contact portion between the arch decorative frame and the vertical decorative frame.

An embodiment of this invention is shown in FIGS. 3 to 5.

In other words, the arch opening frame of this building is vertical decorative frame 9, 1
A fitting vertical groove 11 is formed on the outer surface of the arch frame 1 to fit the vertical frames 1 and 2, and the vertical frames 1 and 2 are fitted at both ends of the arch decorative frame 12.
A fitting groove 13 is formed at a position where the vertical frames 1 and 2 contact each other, and the vertical frames 1 and 2 are fitted into each other while the end surfaces are brought into contact with the upper end surfaces of the vertical decorative frames 9 and 10.

The center part of the arch decorative frame 12 is similar to that shown in FIG.
It is brought into contact with the crosspiece 5.

With this configuration, the contact portions 14 of the arch decorative frame 12 and the vertical decorative frames 9, 10 fit into the common vertical frames 1, 2 through the grooves 11.13, so that they can be positioned relative to each other not only during construction but also during transportation. This eliminates the possibility of misalignment.

As described above, the arch opening frame of the building of this invention has the effect that the decorative effect of the contact area is not impaired because the vertical decorative frame and the arch decorative frame are fitted into the vertical frame. .

[Brief explanation of the drawing]

Fig. 1 is a front view of the conventional example, Fig. 2 is a sectional view taken along the line ■-■, Fig. 3 is a front view of an embodiment of the invention, Fig. 4 is a perspective view of the main part thereof, and Fig. 5 is a sectional view taken along the line ■-■. FIG. 3 is a sectional view taken along the line ■-v. 1.2... Vertical frame, 9, 10... Vertical decorative frame, 11... Fitting groove, 12... Arch decorative frame, 13... ...Fitting groove, 14...Contact part.

Claims (1)

[Scope of utility model registration request] A fitting groove is formed on the outer surface of the vertical decorative frame to fit each of the pair of vertical frames for forming an opening, and a fitting groove is formed on the outer surface of both ends of the arch decorative frame to fit into the vertical frame. An arch opening frame for a building, characterized in that both end surfaces of the arch decorative frame are brought into contact with the upper end surfaces of the vertical decorative frame.