JPH084436A - Building door - Google Patents

Abstract

PURPOSE:To provide a building door of various designs with a small number of part items by the combination of surface panels and ornamental plates. CONSTITUTION:A recessed part is formed at the center part of a surface plate 1 formed of a steel plate covered with vinyl. An ornamental plate 5 is manufactured by aluminum die-cast and fitted into the recessed part to form the door surface. The surface plate 1 is provided in such a way as to integrally cover the back side of the ornamental plate 5, that is, as far as the recessed part, so as to make a door firm. A molding 6 is bonded to hide machine screws for fastening the ornamental plate 5. Plural kinds of surface plates different in color and pattern and plural kinds of ornamental plates different in design are prepared and combined suitably so as to be able to assemble a door of various designs.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building door, and more particularly to a building door in which a decorative plate is formed separately.

[0002]

2. Description of the Related Art Many doors for buildings, particularly entrance doors and the like provided at doorways of buildings, are decorated. As for the decoration in the conventional door, the one with unevenness is
Surface panels are usually made by press molding. Therefore, if it is made to be versatile, the press die must be changed for each design, which increases the cost, and preparing multiple types of inventory raises the problem of higher cost. is there.

[0003] Further, the stamping of a steel plate or the like has a problem that it is luxurious. Aluminum die-casting is effective in terms of luxury, but there is a problem in that the cost increases and, as described above, if another type is prepared, the die cost increases and it becomes effective.

[0004]

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and provides a building door of various designs with a small number of parts by combining a surface panel and a decorative plate. That is the purpose.

[0005]

SUMMARY OF THE INVENTION In a building door, the present invention provides a synthetic resin-coated steel plate that integrally covers the door surface side, one or more recesses formed in the synthetic resin steel plate, and the recess. It is characterized in that it has a decorative plate made of aluminum die-cast that is fitted to. It is also possible to fit a plurality of decorative plates in one recess.

[0006]

According to the present invention, a strong door can be constructed by having a synthetic resin-coated steel plate having a recess formed therein and integrally covering the door surface, and rainwater and the like can be formed between the front plate and the back plate of the door. It is possible to prevent intrusion. Also, since the door is assembled by fitting the decorative plate made of aluminum die-cast into the one or more recesses formed on the front surface side, prepare multiple types of synthetic resin steel plates and multiple types of decorative plates. , By selecting the combination,
It is possible to construct building doors of various designs. If a plurality of decorative plates are fitted in one recess, a variety of designs can be realized by combining the decorative plates.

Further, when a molding is used, a plurality of types of colors and shapes are prepared, selected, and combined with a plurality of types of synthetic resin steel plates and a plurality of types of decorative plates, thereby providing a variety of designs. Can be realized.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is for explaining one embodiment of a building door of the present invention. FIG. 1 (A) is a front view and FIG. 1 (B).
FIG. In the figure, 1 is a front plate, 2 is a back plate, 3 is a frame member, 4 is a hinge, 5 is a decorative plate, and 6 is a molding. In this embodiment, the present invention is applied to a front door. The front plate 1 and the back plate 2 are coated with synthetic resin,
For example, it is formed of a vinyl-coated steel plate and covers the front and back surfaces of the door. The frame member 3 is fixed to the building frame, and supports the door openably and closably by the hinge 4.

A decorative plate 5 is provided on the front surface side of the door,
Malls 6 are attached to both sides thereof. Decorative plate 5
Is manufactured by aluminum die casting, that is, by casting aluminum or an aluminum alloy, and it is possible to give luxury by the material together with the cast pattern. The molding 6 is made of metal and is not necessarily required, but is provided to hide the screws when the decorative plate is screwed from the front surface side, as described later. In the case of a design using screws for decoration, the molding 6 is not necessary even if the decoration plate 5 is screwed from the front side.

FIG. 2 is an exploded view of the door taken along the line AA of FIG. 1A, FIG. 3 is an assembly view of FIG. 2, and FIG. 4 is FIG. 1A.
FIG. 6 is a sectional view taken along line BB of FIG. In the figure, the same parts as those in FIG. Reference numeral 7 is a concave portion, 8 is an angle member, 9 is a screw, 10 is a packing, and 11 is a fixing angle. By the fixing angle 11, a packing 10 made of an elastic material is provided between the frame member 3 attached to the building frame and the door to ensure airtightness when the door is closed.

As can be seen from FIG. 2, the recess 7 is formed in the surface plate 1, and the angle member 8 is formed around the recess 7.
Are provided to define the recess and support the face plate 1. The angle member 8 may be arranged so as to be continuous around the concave portion 7, or may be arranged intermittently around the concave portion 7, such as being provided in a portion where the decorative plate 5 is fixed by a screw 9.

The surface plate 1 is constructed so as to integrally form a recess 7 from the door surface. Therefore, since the surface plate 1 is not divided in the recess 7, the strength of the door can be increased. The strength of the door is also increased by bending the surface plate 1 so as to form the recess 7. Further, since the surface plate 1 is integrally configured, there is no gap on the surface, and rainwater or the like does not enter between the surface plate and the back plate.

The decorative plate 5 is provided in the recess 7 formed in the surface plate 1.
Are fitted. In this embodiment, the decorative plate 5 is a screw 9
It is fixed at. In this embodiment, the concave portion 7 is formed so as to penetrate the door in the vertical direction, and the decorative plate 5 is configured as one piece so as to fit into the concave portion.
As can be seen, an inwardly projecting portion is provided and engages the top of the door. Mall 6 to cover screw 9
Are glued together.

The surface plate 1 is provided with its color and pattern,
With different colors or different patterns,
Multiple types are prepared. As for the decorative plate 5, a plurality of types having different designs are prepared in advance. By combining desired ones of these, and assembling the door, an entrance door having a desired design can be constructed. It is obvious that many kinds of designs can be constructed by combining them. Also in the mall 6, a plurality of types having different colors and shapes can be prepared and appropriately selected and used to obtain a desired design.

Although one recess is formed in this embodiment, two or more recesses may be formed. Further, the decorative plate 5 fitted in one recess is divided into a plurality of parts having an appropriate shape such as vertically divided into two or more, and these are assembled so as to fit into one recess. May be. It is possible to increase the variety of designs by selecting the combination by preparing a plurality of different designs for each of the divided decorative plates.

[0016]

As is apparent from the above description, according to the present invention, building doors of various designs can be obtained by combining a plurality of types of prepared surface plates and decorative plates, which are strong and have excellent water resistance. The effect is that it can be assembled.

[Brief description of drawings]

FIG. 1 is a view for explaining an embodiment of a building door of the present invention, FIG. 1 (A) is a front view, and FIG. 1 (B) is a rear view thereof.

FIG. 2 is an exploded view of the door taken along the line AA of FIG. 1 (A).

FIG. 3 is an assembly diagram of FIG. 2.

FIG. 4 is a sectional view taken along line BB of FIG.

[Explanation of symbols]

1 ... Front plate, 2 ... Back plate, 3 ... Frame member, 4 ... Hinge, 5 ...
Decorative plate, 6 ... Mall, 7 ... Recessed portion, 8 ... Angle member, 9
... screws, 10 ... packing, 11 ... fixing angle.

Claims (2)

[Claims] 1. A synthetic resin-coated steel plate integrally covering a door surface side, one or a plurality of recesses formed in the synthetic resin steel plate, and an aluminum die-cast decorative plate fitted in the recesses. A building door characterized by having. 2. The building door according to claim 1, wherein a plurality of decorative plates are fitted in one recess.