JPH0735093Y2 - Door with a pattern formed on the surface - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door having a pattern formed on its surface.

[0002]

2. Description of the Related Art Conventionally, for forming a pattern on the surface of a door, a plate material is inserted between a pair of molds having the same size as the entire surface, and a large pressing force is applied to the pair of molds from the outside. It was done by pressing.

[0003]

When a pattern is formed using a total mold having the same size as the entire surface as in the conventional case, for example, a mold of 2000 tons to 3000 tons press costs 10 million yen. In addition to requiring a large amount of mold cost, since the weight is heavy, a large device is required for the operation and transportation of the mold, and the incidental cost is high and the press work cannot be performed efficiently.

Moreover, the number of patterns that can be formed by a pair of metal molds is limited to one for a metal plate having a fixed size. Therefore, if the size of the entire surface changes even if the pattern is the same, another metal plate is used. I need a mold. For this reason, in the age of individualization where doors with different patterns are required for each room as in recent years, it is impossible to inexpensively provide various types of doors with different patterns.

The present invention has been made in view of these circumstances. Even when the dimensions of the entire surface are different, various patterns can be formed on the surface inexpensively and efficiently by a small mold, and individualization is achieved. The purpose is to provide a door with a pattern formed on the surface that can meet the demand for diversification.

[0006]

In order to achieve the above object, the door of the present invention is formed with a frame having an opening for mounting an end plate in the center, and apart from this, a vertical force bone is provided to the left and right. , The lateral four-sided frame is arranged vertically to form a rectangular four-sided frame, and the inside of the four-sided frame is divided by the intermediate side bones. In addition to being mounted, a mirror plate is formed by covering the interior side of the four-sided frame with a mirror plate back panel, and the mirror plate is mounted in the opening of the frame.

[0007]

In the present invention, the pattern on the door surface is formed on the end plate which is attached separately from the frame. Therefore, even if the dimensions of the entire door surface are different, if the end plate part is the same, the end plate part By changing the pattern of the chisel, the impression of the door as a whole can be made different.

The end plate has a rectangular four-sided frame in which longitudinal force bones are arranged on the left and right sides and lateral force bones are arranged on the top and bottom sides. A pre-patterned mirror panel front panel is attached to the outside, and the interior of the four-sided frame is covered by the mirror panel back panel, and the pattern of the mirror panel differs depending on the mirror panel front panel. It can be patterned. Moreover, the arrangement of the end plate surface panel can be changed depending on the way of division by the intermediate force bone in the four-sided frame composed of the longitudinal force bone and the lateral force bone, and even if the same end plate surface panel is used, different combinations of It can be patterned.

[0009]

Embodiments of the present invention will be described below with reference to the drawings.

FIGS. 1 to 5 show an embodiment of the present invention. FIG. 1 shows three patterned portions A,
FIG. 2 is a front view of a state where the door 1 having B and C is mounted in the door frame 1B, and FIG. 2 is a rear view thereof. Figure 3 shows the door 1A
4 is a vertical sectional view of the chisel, omitting the intermediate part.
5 is a transverse sectional view of the door 1A only.

The door 1A constitutes a frame 2 having a mirror plate mounting opening 3 formed at the center thereof, and a mirror plate 4 is mounted in the mirror plate mounting opening 3.

The frame 2 is a surface plate 5 formed by bending.
(Outdoor side ... left side in FIG. 3) and rear plate 6 (inside room ... right side in FIG. 3) are arranged together, and are reinforced around the upper and lower inner surfaces, left and right inner surfaces, and the periphery of the end plate mounting opening 3 respectively. The material 7 is arranged and configured. An inner periphery of the end plate mounting opening 3 in the central portion constitutes a step portion 8 whose inner side is recessed in the outer peripheral direction.

The end plate 4 includes longitudinal force bones 9, 9 and lateral force bones 10, 1.
It is formed in a square by arranging 0 and 4 on four sides. The longitudinal force bones 9 and 9 and the lateral force bones 10 and 10 are U-shaped rods having a U-shaped cross-section toward the outer peripheral direction, and in the cross-section, the outdoor side (left side in FIG. 3) is projected from the indoor side. It is U-shaped and forms a gap for screwing.
An intermediate force bone 1 is provided between the opposing faces 9a of the longitudinal force bones 9, 9.
The required numbers 1 and 11 (two in this embodiment) are attached by welding at set intervals. Intermediate strength bone 11
Is a locking projection 11 at the center of the U-shaped bottom wall facing the outdoor side.
b is formed toward the indoor side.

A first dynamic bone opening 13, a third dynamic bone opening 15 formed by four longitudinal and lateral dynamic bones 9 and an intermediate dynamic bone 11, and a second dynamic bone formed by the intermediate dynamic bones 11, 11. Opening 1
4, the first, second and third end plate surface panels 16,
17 and 18 are abutted. The end plate surface panels 16 to 18 are slightly larger than the power bone openings 13 to 15 in the vertical direction. Has been done. Similarly, the second end plate surface panel 17 is the upper and lower intermediate strength bones 1.
1 is sized to abut the shoulder inner surface 11a of the first shoulder plate, and the third end plate surface panel 18 has the shoulder inner surface 11a of the intermediate force bone 11 below.
And a size that abuts the outer surface 10a of the lower lateral force bone 10. Each of the end plate surface panels 16 to 18 has a pattern in which the central portion is projected outward by a mold.
The entire peripheral portion 19 is a flat surface in the same plane.

A pressing member 20 is abutted on the inner surface 11a of the shoulder portion of the intermediate strength bone 11 with the end plate surface panel 16 interposed therebetween, and the screw 2
It is fixed by 1. The pressing member 20 has a U-shaped cross section, and the opening side is directed to the locking convex portion 11b side. A mirror plate back panel 22 is attached to the back surface of the area surrounded by the four longitudinal and lateral force bones 9 and 10. A paper core 23 is arranged in the space between the front panel 16 to the front panel 16 and the rear panel 22. An adhesive is applied to the outdoor side surface 23a and the indoor side surface 23b of the paper core 23 so that the paper core 23
The mirror plate front panel 16 to 18 and the mirror plate rear panel 22 are pressure-bonded to each other.

The end plate 4 is brought into contact with the step portion 8 formed in the end plate mounting opening 3 of the frame 2 from the indoor side, and the end plate surface panel 16 is provided between the step inner surface 8a and the four force bones 9 and 10. It is fixed by screws 24 with ~ 18 being sandwiched. The vertical edge on the outdoor side of the end plate 4 is edged by the vertical decoration molding 25, and the lateral edge is decorated by the horizontal decoration molding 26. The interior edge of the end plate 4 is trimmed by the interior decoration edge 27. The interior decoration edge 27 is made of aluminum in the embodiment and is formed into a bifurcated section, and the leg ends 27a are bonded to the front surface 6a of the back plate 6 and the front surface 22a of the end plate 22 of the mirror plate, respectively.

On the outdoor side of each intermediate force bone 11 where the screw 21 is exposed, a U-shaped ornamental covering member 2 is provided.
8 and 28 are attached. In addition, the covering members 28, 28
And at the lateral boundaries between the end plate front panels 16-18,
Decorative malls 29 are attached to each to improve the appearance and design.

In the door having the structure of the above embodiment,
The pattern formed on the surface is the end plate surface panel 1 of the end plate 4 attached to the end plate mounting opening 3 provided in the front plate 5.
Since it can be created by pressing using a mold having the same size as 6 to 18, it is smaller and less expensive than a case where a pattern is formed using a total mold having the same size as the surface plate 5. It can be easily formed using a mold. The cost required for this mold varies depending on the size of the mirror plate surface panels 16 to 18 and the number of types used, but is 10 to 100.
It will be very cheap, about 10,000 yen. Further, not only is the mold small and light, but the accessory device required for operating and transporting the mold is also small and light, so that the door having a pattern can be efficiently provided at low cost.

In addition, if the mirror plate surface panels 16 to 18 in which a pattern is formed even if the size of the surface plate 5 is changed have the same size, the same mold is used without making another mold. Doors of different sizes can be provided. Further, by changing the arrangement of the mirror plate front panel, it is possible to increase the number of types of patterns that can be given to the front plate 5 of the door even when the same mold is used. Even when changing the mold, the cost required for the mold is a fraction of that of the case where the conventional total mold is used, so it is possible to provide inexpensive doors with a variety of patterns that are strongly demanded for individualization and diversification. can do.

In addition, the mirror plate surface panels 16 to 18 on which the pattern is formed are formed separately from the frame 2 and can be attached / detached from the indoor side of the mirror plate mounting opening.
It is possible not only to apply a coating to the No. 8 before assembling, but when the coating of the mirror plate surface panels 16 to 18 is damaged, only the mirror plate can be replaced and repaired regardless of the frame.

FIG. 6 is a front view showing another embodiment of the invention, in which six mirror plate surface panels 30 having the same shape as the mirror plate surface panel 16 of FIG. 1 are attached in the vertical direction to form a mirror plate. Is attached to the end plate mounting opening of the frame to change the pattern formed on the end plate.

In the case of this structure, the number of intermediate force bones fixed between the left and right longitudinal force bones is 5, but the pattern of the mirror plate surface panel 30 is a small mold 1 having the same size as the mirror plate surface panel 16.
Can be formed by using one.

FIG. 7 is a front view showing still another embodiment of the present invention. A mirror plate surface panel 31 having the same shape as the mirror plate surface panel 16 of FIG.
In this case, three patterns are attached in the vertical direction and two columns are attached to the left and right, or the pattern formed on the mirror plate is further changed.

In the case of this construction, two intermediate force bones 11 are fixed between the left and right longitudinal force bones and one is fixed between the upper and lower lateral force bones, but the pattern of the mirror plate is the mirror plate surface panel 31. Since it can be formed by using one small mold having the same size as the above, the door 1B having a pattern formed on the surface thereof can be provided at a low cost similarly to the case of the above-mentioned embodiment.

[0025]

EFFECTS OF THE INVENTION According to the present invention, after the pattern-formed surface plate of the mirror plate is mounted on the surface of the mirror plate, the mirror plate is attached to the opening of the frame and the surface plate of the mirror plate is molded by a mold. Therefore, the door pattern can be efficiently formed using a small and inexpensive mold as compared with the case where a total mold having the same size as the surface plate is used. Moreover, it is possible to increase the number of types of patterns formed on the door surface by simply changing the small mold for the surface plate of the mirror plate or changing the arrangement of the intermediate force bones that compose the mirror plate. It is possible to inexpensively provide a door on which various types of patterns that meet the above requirements are formed.

[Brief description of drawings]

FIG. 1 is a front view showing an embodiment of the present invention.

FIG. 2 is a rear view of FIG.

FIG. 3 is a sectional view taken along line III-III of only the door of FIG.

4 is a IV-IV sectional view of only the door of FIG.

5 is a sectional view taken along line VV of only the door of FIG.

FIG. 6 is a front view showing another embodiment of the present invention.

FIG. 7 is a front view showing another embodiment of the present invention.

[Explanation of symbols]

 1A Door with a pattern formed on a surface plate 2 Frame 3 End plate mounting opening 4 End plate 5 Surface plate 6 Back plate 7 Reinforcing material 8 Steps 9 Longitudinal bone 10 Lateral force bone 11 Intermediate force bone 11b Locking convex portion 16 1st End plate front panel 17 Second end plate front panel 18 Third end plate front panel 20 Holding member 22 End plate back panel 23 Paper core 28 Covering member

 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Creator Yuio Kato 3-9-60 Inada Shinmachi, Higashiosaka City, Osaka Prefecture Kinki Sharyo Co., Ltd.

Claims (3)

[Scope of utility model registration request] 1. A frame having an opening for mounting an end plate is formed in the center, and apart from this, a rectangular four-sided frame is formed by arranging longitudinal force bones on the left and right and lateral force bones on the top and bottom. The inside of the four-sided frame is divided by the intermediate force bones, and on the outside of each of the divided areas,
In addition to mounting a pattern-formed front panel front panel, the interior side of the four-sided frame is covered with a rear panel back panel to form a front panel, and the front panel is mounted in the opening of the frame. A door with a pattern formed on its surface. 2. A frame having an opening for mounting an end plate in the central portion and a stepped portion provided on the indoor side of the opening is formed. A square four-sided frame is constructed by arranging the bones above and below, and the inside of the four-sided frame is divided by intermediate force bones, and on the outside of each of the divided areas,
A front panel with a pattern formed in advance is mounted, and the inner side of the four-sided frame is covered with a rear panel of the front panel to form a front panel, which is mounted from the indoor side to the stepped portion of the opening of the frame. A door with a pattern formed on the surface. 3. The door with a pattern formed on the surface according to claim 1, wherein a paper core adhered to the inner surfaces of the mirror panel front panel and the mirror panel back panel is inserted between the mirror panel front panel and the mirror panel back panel.