JPS5831991Y2 - Door bag architrave - Google Patents

Description

[Detailed description of the invention] This invention relates to an architrave attached to the upper part of the door pocket.

Conventionally, it has been known to attach an architrave to the upper part of a door pocket in order to improve the design effect of the entire door pocket, as in the idea described in Japanese Utility Model Application Publication No. 52-71253.

However, since all door pockets have a shutter opening on the inside edge of the door and gable board, the height of the architrave that is attached to cover the top edge of the door pocket is naturally limited.

In other words, if the side members that make up the architrave are allowed to hang below the upper end of the shutter opening, the side members of the architrave will interfere with the shutter, so the hanging length of the architrave must be fixed above the upper end of the shutter opening. It must be done.

Therefore, with conventional architraves, it has not been possible to obtain a sufficient architrave height to fully utilize the original design effects of architraves.

Also, the door pocket may be attached to the left side or the right side of the shutter frame depending on the location of the opening in the frame to which the storm door is attached.
Accordingly, there is a demand for an architrave that can be attached to both left-hand and right-hand door pockets.

This invention was made in order to improve the above-mentioned problems, and the purpose is to provide a door bag architrave that can be used for door bags with left and right hands and that can obtain good design effects. purpose.

This invention will be explained below with reference to an illustrated embodiment.

The architrave 1 consists of a metal horizontal frame member 2 with a hollow cross section placed on the upper edge of the door bag 4 made of aluminum, and a top plate 5 of the door bag 4 and a mirror plate that are vertically hung from the lower end of the horizontal frame member 2. 6 and a cover piece 3 that covers the joint portion with the end plates 7 and 8.

The horizontal member 2 includes a front member 2A located on the head panel 6, and side members 2B and 2c located on the door end gable 7 and the door end gable 8.
They are each fixed to the edge of the top plate 5 with screws 9 via support pieces 2a.

The cover piece 3 also consists of a front member 3A and side members 3B, 3C, which are connected to the horizontal members 2A, 2B by long screws 10, respectively.
, 2C.

The side members 2B, 3111- and the side members 2C, 3C are members each having a length reaching the indoor side end surface 8a of the door end gable plate 8, and protrude toward the indoor side from the indoor side end surface 8a of the door end gable plate 80. Since the left and right side members are the same length, it can be used in either a door pocket with a window on the left or a door pocket with a window on the right. is also available for use.

Furthermore, caps 12 made of synthetic resin or the like are attached to the indoor end portions of the horizontal members 2B and 2C to cover the cuts.

Next, attachment of the architrave 1 having the above structure will be explained.

The horizontal members 2A, 2B, and 2C are assembled into a U-shaped frame by fitting synthetic resin blocks (not shown) into the corners of the horizontal members 2A.

Cover pieces 3A and 3B are attached to the lower ends of 2B and 2C in advance.

3C is installed.

A top plate 5 and a door gable 7 are attached to the structure 13, and the outer wall 14 is finished.

Next, the horizontal member 2 with the above-mentioned cover piece 3 attached thereto is attached to the top plate 5, and the mirror plate 6 and the door end gable plate 8 are assembled to complete the work.

The above description has been about the architrave 1 consisting of the horizontal member 2 and the separate cover piece 3; however, the cross section is not limited to this, and the cross section covers the joint portion between the top plate 5, the mirror plate 6, and the end plates 7 and 8. An architrave having such a shape, for example, an architrave in which the horizontal member 2 and the cover piece 3 are integrated may be used.

As described above, according to this invention, since the lengths of the left and right side members of the architrave are made the same length, it can be used for a door pocket with left and right hands.

In addition, the cover pieces provided on the left and right side members of the architrave cover the joint part and are made to hang downward, resulting in a good design effect. Because of its length, there is no problem with putting in and taking out the shutters.

[Brief explanation of drawings]

The drawings show one embodiment of this invention; Fig. 1 is a perspective view, Fig. 2 is a cross-sectional view taken along line II in Fig. 1, and Fig. 3 is a cross-sectional view taken along line ■-■ in Fig. 1. be. 1... Architrave, 2, 2A, 2B, 2C...
・Horizontal member, 2a...Support piece, 3, 3A, 3B,
3C... Cover piece, 4... Door bag, 5...
...Top plate, 6...Mirror plate, 7゜8...
・Given plate, 8a... Indoor end surface, 9...
Screw, 10... Long screw, 11... Storm door, 12... Cap, 13... Structure, 14... Outer wall.

Claims (1)

[Scope of claim for utility model registration] The top plate, base plate, door end gable and door end gable are framed in a rectangular shape, a mirror plate is attached to the front, and the door end gable is extended in front of the sliding path of the shutters. An architrave attached to a metal door bag, the architrave is placed on the upper edge of the metal door bag, and is located on the front member located on the mirror plate of the door bag, the door tip of the door bag, and the door gable. The left and right side members having the same length are provided with cover pieces extending at a height below the upper end of the shutter to cover the top plate and mirror plate of the door pocket, and the joint between the top plate and the end plate. The architrave of a door pocket is characterized in that the member has a length that reaches the indoor end of the door end gable board.