JPH09287361A - Structure of door panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a door panel with a massive surface by a simple constitution. SOLUTION: Styles 2, in which stepped sections are formed on the internal surface sides of surfaces, are arranged so that internal surfaces are mutually faced oppositely. Both styles 2 are connected by a plurality of horizontal muntins having thickness equal to the internal-surface width obtained by subtracting the width of the stepped sections of the styles 2 while a core material is disposed to a section surrounded by the styles 2 and the horizontal muntins. The surfaces of the core material, the surfaces of the horizontal muntins, and the stepped sections of the styles 2 are formed in a same surface, and a panel base body is constituted. Surface facing materials 7 are set up extending over the rear of the panel base body, both external end faces of the styles 2, the surfaces of the styles 2, and second internal surface sections continuing the surfaces of the styles 2 and the stepped sections. A facing board 8 is disposed and fixed between the stepped sections of the style 2 while the surface of the facing board 8 is placed on the side inner than the surfaces of the surface facing materials 7 installed onto the surfaces of the styles 2. A surface decorative member 9 is mounted on the surface of the facing board 8.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a door panel having a flash structure.

[0002]

2. Description of the Related Art In a conventional flash-type door panel, a frame is constructed by arranging a vertical frame and a horizontal frame of the same thickness, and a core material is arranged in the frame, and the surface of the frame is arranged. Since the back surface was formed by attaching a decorative face plate, the surface was flat, there was no sense of volume, and the commercial value was poor.

On the other hand, although it is not a flash panel, a frame is constructed by constructing a vertical frame and a horizontal frame of the same thickness, and a face plate fitting groove is formed on the inner surface of the vertical frame and the horizontal frame. There is also a door that allows the surface of the vertical and horizontal frames to protrude outside the face plate by fitting the end of the decorative face plate, but this is not a flash panel structure, but a problem with strength. In addition, the face plate fitting groove and the like are difficult to process, and since the end of the face plate is assembled into the face plate fitting groove, the assembly must be done manually, which is a problem that it takes time to assemble. is there.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the conventional example, and provides a structure of a door panel which has a simple structure and can be a surface having a feeling of volume. Is an issue.

[0005]

In order to solve the above-mentioned problems, in the structure of the door panel of the present invention, a vertical frame 2 having a step portion 1 formed on the inner surface side is arranged so that the inner surfaces face each other. Both vertical frames 2 are connected by a plurality of horizontal frames 3 each having a thickness equal to the inner surface width obtained by subtracting the width of the step 1 of the vertical frame 2 and the vertical frames 2 and 3
The core member 4 is arranged in a portion surrounded by and the panel base member 5 is configured such that the surface of the core member 4, the surface of the horizontal frame 3 and the step portion 1 of the vertical frame 2 are flush with each other. The surface decorative material 7 is attached to the rear surface of the vertical frame 2, both outer end surfaces of the vertical frame 2, the surface of the vertical frame 2, and the surface of the vertical frame 2 and the second inner surface portion 6 that is continuous with the step portion 1.
The decorative face plate 8 is disposed and fixed between the stepped portions 1 of the above, and the surface of the decorative face plate 8 is positioned deeper than the surface of the surface decorative material 7 attached to the surface of the vertical frame 2, It is characterized in that the surface decoration member 9 is attached. With such a configuration, the surface portion of both vertical frames 2 which is a basic structural member of the door panel protrudes to the front side even though it is a flash panel structure, and the surface itself already has a feeling of unevenness. However, in addition to this, by attaching the surface decoration member 9 which is not a structural member to the surface of the decorative face plate 8, it is possible to further reveal the unevenness of the surface and give a sense of volume. Moreover, on the outer surface of both vertical frames 2, the back surface of the panel base 5, both outer end surfaces of the vertical frame 2, the surface of the vertical frame 2,
Since the surface decorative material 7 is attached to the second inner surface portion 6 that connects the surface of the vertical frame 2 and the step portion 1, the appearance is further improved.

Then, a surface decoration member 9 is provided at both ends of the surface of the decorative face plate 8 in the longitudinal direction of the vertical frame 2 so as to be orthogonal to the vertical frame 2.
The decorative horizontal frame 10 that constitutes the surface decoration member 9 or the surface decoration member 9 along the outer peripheral end of the portion surrounded by both vertical frames 2 and both decorative horizontal frames 10 to which the surface decorative material 7 is attached. Or a mirror 12 constituting the surface decoration member 9 is attached to a portion of the surface of the decorative face plate 8 excluding the decorative horizontal frame 10, or a decorative side face of the decorative face plate 8 is attached. The louver member 13 forming the surface decoration member 9 can be attached to the portion excluding the frame 10. By selecting the surface decoration member 9 to be used in this way, it is possible to provide a door panel having various unevenness while being basically based on the appearance of a three-dimensional effect due to the vertical frame which is a structural material on both sides. .

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be described below based on the embodiments shown in the accompanying drawings. 1 to 4 show one embodiment of the door panel 14 of the present invention. In the figure, 2 is a vertical frame, and a step portion 1 is formed on the inner surface side of the surface. Vertical frame 2
Are arranged so that the inner surfaces of the side where the step portions 1 are formed face each other, and a plurality of horizontal frames 3 are arranged between the vertical frames 2 that face each other. Are connected by tackers or the like, and a core member 4 is disposed in a portion surrounded by the vertical frame 2 and the horizontal frame 3. The core member 4 is adhered to the inner surface of the vertical frame 2 with an adhesive. Therefore, the panel substrate 5 is formed. Here, the thickness of each of the horizontal frame 2 and the core 4 is equal to the inner surface width obtained by subtracting the width of the step 1 of the vertical frame 2,
Further, the surface of the core material 4, the surface of the horizontal frame 3 and the step portion 1 of the vertical frame 2 are flush with each other, and the back surface of the core material 4, the back surface of the horizontal frame 3 and the back surface of the vertical frame 2 are flush with each other. Has become.

The back surface of the panel substrate 5 having the above-mentioned structure,
The outer surface of the vertical frame 2, the outer surface of the vertical frame 2, the surface of the vertical frame 2 and the second inner surface portion 6 that connects the surface of the vertical frame 2 and the step portion 1 to each other
Are adhered and attached. Here, the surface decorative material 7 uses a face plate having a decorative sheet or a decorative veneer attached to the surface,
The V-cut portion 50 is provided on the back side of the face plate, and the V-cut portion 5 is provided.
V cut section 50 with 0 positioned at the corner of vertical frame 2
In the above, the surface decorative material 7 is bent, and by doing so, one surface decorative material 7 is attached to the back surface of the panel substrate 5,
Both outer end surfaces of the vertical frame 2, the surface of the vertical frame 2, and the surface of the vertical frame 2 and the step portion 1 can be mounted over the second inner surface portion 6 which is continuous.

A decorative face plate 8 is disposed between the step portions 1 of the vertical frame 2 and is attached by adhesion, whereby the surface decorative material 7 and the decorative face plate 8 are attached to both sides of the panel base 5. The main body of the flash structure will be constructed. In the embodiment, as the decorative face plate 8, the same one as the surface decorative material 7 is used, but it does not have to be the same. Veneer 8
The adhesive is attached not only to the stepped portion 1 but also to the horizontal frame 3 and the core member 4. Here, the surface of the decorative face plate 8 is located deeper than the surface decorative material 7 attached to the surface of the vertical frame 2 by the depth of the step portion 1, and both vertical frames 2 are on both sides. Has a three-dimensional appearance that protrudes forward. Then, the surface decoration member 9 is attached to the surface of the decorative face plate 8 of the door body having the above-mentioned structure, and the surface decoration member 9 can further exhibit a three-dimensional effect between both vertical frames 2. . Then, by selecting the type of the surface decoration member 9 attached to the surface of the decorative face plate 8 of the door body, the door panel 14 having various three-dimensional appearances can be configured. That is, since the strength of the door panel 14 is given to the panel base body 5, the surface decoration member 9 does not need to bear the strength by itself, and therefore, any surface decoration member 9 can be freely selected and applied. It can be attached to the surface of the face plate 8.

In the embodiment shown in FIGS. 1-4,
A decorative horizontal frame 1 that forms a surface decoration member 9 orthogonal to the vertical frame 2 at both ends of the surface of the decorative face plate 8 in the longitudinal direction of the vertical frame 2.
An example in which 0 is attached is shown. In this embodiment, although it is a panel having a flash structure, the external appearance of the surface can be a three-dimensional appearance like a vertical frame and a horizontal frame.

15 to 24 show the manufacturing sequence of the door panel. First, as shown in FIG. 15, a vertical frame 2 having a step portion 1 formed on the inner surface side is arranged on a line so that the inner step portions 1 face each other (1 step), and then, FIG. As shown in FIG. 11, the adhesive is applied to the inner surfaces of both vertical frames 2 by the application roller 20 (2 steps), and then, as shown in FIG. Put a plurality of pieces in the vertical direction with a gap (3 steps), and then insert both vertical frames 2
18 is pressed in the direction of the arrow in FIG. 18 to compress the expandable core material 4 to bond the core material 4 and the inner surface of the vertical frame 2 (4 steps). Next, the vertical frame 2 is moved in the direction of the arrow in FIG. 19 to expand the expandable core material 4 (5 steps), and then, as shown in FIG. 20, between the upper and lower ends of both vertical frames 2 and both vertical frames. The horizontal frame 3 is inserted between the core members 4 between the two, and the vertical frame 2 and the horizontal frame 3 are fixed by tacker nails to form the panel base 5 (6 steps).
Next, as shown in FIG. 21, the panel substrate 5 is placed on the back surface of the surface decorative material 7 provided with the V cut portion 50 (7 steps), and then,
As shown in FIG. 22, the surface decorative material 7 is bent at the V-cut portion 50, and is bent and adhered over the side surfaces of both vertical frames 2, the surface, and the second inner surface portion 6 (8 steps). Next, as shown in FIG. 23, a decorative face plate 8 is disposed between the step portions 1 of the vertical frame 2 and adhered to form a door body having a flash structure (9 steps).
After that, as shown in FIG. 24, the decorative horizontal frames 10 constituting the surface decoration member 9 orthogonal to the vertical frame 2 are attached to both ends of the surface of the decorative face plate 8 in the longitudinal direction of the vertical frame 2 (10 steps). The door panel 14 is formed by.

5 to 7 show another embodiment of the door panel 14 of the present invention. In the present embodiment, the configuration in which the decorative horizontal frames 10 constituting the surface decoration member 9 orthogonal to the vertical frame 2 are attached to both ends of the surface of the decorative face plate 8 is the same as the above-described embodiment, In addition to this configuration, a decorative frame 11 that constitutes the surface decoration member 9 is attached along the outer peripheral edge of the portion surrounded by both the vertical frames 2 to which the surface decorative material 7 is attached and both the decorative horizontal frames 10. It is a thing. In order to form the door panel 14 of this embodiment, the steps 1 to 10 shown in FIGS. 15 to 24 described above are the same steps, and the step of attaching the decorative frame 11 is added after 10 steps to manufacture the door panel 14. You can

8 to 10 show the door panel 14 of the present invention.
Yet another embodiment of is shown. In the present embodiment, the structure in which the decorative horizontal frames 10 constituting the surface decoration member 9 orthogonal to the vertical frame 2 are attached to both ends of the surface of the decorative face plate 8 is the same as the embodiment of FIGS. 1 to 4. However, in this embodiment, the mirror 12 constituting the surface decoration member 9 is attached to a portion of the decorative face plate 8 where the decorative horizontal frame 10 is not attached. In this embodiment, the recessed step 30 is formed in each of the lower end of the upper decorative horizontal frame 10 on the back side and the upper end of the lower decorative horizontal frame 10 on the back side, so that the mirror 12 is a dent type. It is attached by being fitted into the fitting concave step 30 or by being adhered thereto. In order to form the door panel 14 of the present embodiment, the steps 1 to 10 shown in FIGS. 15 to 24 described above are the same steps, and the step of attaching the mirror 12 is added after the step 10 to manufacture the door panel 14. it can.

11 to 13 show a door panel 1 of the present invention.
Yet another embodiment of 4 is shown. In the present embodiment, the structure in which the decorative horizontal frames 10 constituting the surface decoration member 9 orthogonal to the vertical frame 2 are attached to both ends of the surface of the decorative face plate 8 is the same as the embodiment of FIGS. 1 to 4. However, in the present embodiment, the louver member 13 constituting the surface decoration member 9 is attached to a portion of the decorative face plate 8 where the decorative horizontal frame 10 is not attached. In order to form the door panel 14 of the present embodiment, the steps 1 to 8 shown in FIG. 15 to FIG. 22 are the same steps, and the decorative face plate 8 is used as a decorative louver 8 in 9 steps, except for the louver. The decorative face plate 8 to which the member 13 is preliminarily fixed is used, and then the decorative horizontal frame 10 constituting the surface decoration member 9 is attached to a portion of the surface of the decorative face plate 8 where the louver member 13 is not attached in 10 steps. Thus, the door panel 14 is manufactured.

As described above, according to the present invention, the surface decoration member 9 which does not function as the structural material of the door panel 14 is variously selected to provide a three-dimensional effect.
In forming different types of door panels 14, most of the manufacturing steps are common steps. By the way, the core material 4 used in the present invention is configured by stacking a plurality of material materials made of paper material that are bent in an expandable and contractible triangular wave shape and adhering the corners of the adjacent material materials 11 in the longitudinal direction. The elastic core material 4 is put between the vertical frames 2 in the state of being contracted in the third step as shown in FIG. 17, and then is bonded by compression in the fourth step as shown in FIG. 14 (a)), and thereafter, the core material 4 is expanded in the fifth step shown in FIG. 19. When the core material 4 is expanded in the fifth step shown in FIG. 19, only the central portion of the core material 4 is expanded. Has spread, and both ends of the core material 4 have not spread yet. Details of the state of FIG. 19 are shown in FIG.
(B). Therefore, the non-spreading portions 4a of both ends of the core material 4 have high strength and reinforce both vertical frames 2.

[0016]

According to the first aspect of the present invention, as described above, the vertical frames having stepped portions on the inner surface side are arranged so that the inner surfaces face each other, and both vertical frames are arranged. Is connected by a plurality of horizontal frames whose thickness is equal to the inner surface width less the width of the step of the vertical frame, and the core is placed in the part surrounded by the vertical and horizontal frames. A panel base is configured such that the front surface of the frame and the step of the vertical frame are flush with each other, and the back surface of the panel base, both outer end surfaces of the vertical frame, the surface of the vertical frame, and the surface of the vertical frame and the stepped portion which are continuous with each other. 2 The surface decorative material is attached over the inner surface, and the decorative surface plate is arranged and fixed between the stepped portions of the vertical frame, and the surface of the decorative surface plate is attached to the surface of the vertical frame behind the surface of the decorative material. Since it is located and the surface decoration member is attached to the surface of the decorative face plate, it has a flash panel structure and is a strong door panel, The surface parts of both vertical frames, which are the basic structural members of the panel, project to the front side, and the door panel with a profound feeling can be easily configured by adding itself to the front surface side, and in addition By attaching the surface decoration member, which is not a structural member, to the surface of the decorative face plate, it is possible to further reveal the unevenness of the surface and to give a sense of volume. Moreover, the surface decorative material is attached to the outer surfaces of both vertical frames over the back surface of the panel base body, both outer end surfaces of the vertical frame, the surface of the vertical frame, and the second inner surface portion that connects the surface of the vertical frame and the step portion. Therefore, the appearance can be made more profound.

In addition to the effect of the invention described in claim 1, the invention according to claim 2 has a surface orthogonal to the vertical frame at both ends of the surface of the decorative face plate in the longitudinal direction of the vertical frame. Since the decorative horizontal frame that constitutes the decorative member is attached, the decorative horizontal frame orthogonal to the vertical frame has the appearance as if it is a horizontal frame that is a structural material, and although it is a panel with a flash structure, The exterior can be made to have a weighty appearance with a horizontal frame and a vertical frame as a framework.

According to the invention of claim 3, in addition to the effect of the invention of claim 2, a portion surrounded by both vertical frames to which the surface decorative material is attached and both decorative horizontal frames. Since the decorative frame forming the surface decoration member is attached along the outer peripheral edge of the door panel, it is possible to provide a door panel with a simple structure and a more compact appearance. According to the invention of claim 4, in addition to the effect of the invention of claim 2, a mirror constituting a surface decoration member is attached to a portion of the surface of the decorative face plate excluding the decorative horizontal frame. Therefore, it is possible to provide a door panel in which a mirror is provided in the recessed portion at the center of the surface with a simple configuration.

According to the invention of claim 5, in addition to the effect of the invention of claim 2, in addition to the effect of the invention of claim 2, a louver member forming a surface decoration member on a portion of the surface of the decorative face plate excluding the decorative horizontal frame. Since it is attached, it is possible to provide a door panel in which a louver member is provided in a recessed portion in the center of the surface.

[Brief description of drawings]

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

FIG. 2 is an enlarged cross-sectional view taken along the line AA of FIG.

FIG. 3 is an enlarged sectional view taken along line BB of FIG.

FIG. 4 is a front view of the above panel base body.

FIG. 5 is a front view of another embodiment of the door panel of the present invention.

6 is an enlarged cross-sectional view taken along the line AA of FIG.

7 is an enlarged sectional view taken along line BB in FIG.

FIG. 8 is a front view of still another embodiment of the door panel of the present invention.

9 is an enlarged cross-sectional view taken along the line AA of FIG.

10 is an enlarged cross-sectional view taken along the line BB in FIG.

FIG. 11 is a front view of still another embodiment of the door panel of the present invention.

12 is an enlarged cross-sectional view taken along the line AA of FIG.

13 is an enlarged cross-sectional view taken along the line BB of FIG.

FIG. 14 (a) is a perspective view showing a state in which the vertical frame is contracted and the elastic core material is compressed and bonded to the vertical frame;
(B) is a perspective view of a state where the vertical frame is widened.

FIG. 15 is an explanatory view showing a manufacturing order of the present invention and is a step of arranging a pair of vertical frames on a line so as to face each other.

FIG. 16 is an explanatory diagram of a step of applying an adhesive to the inner surface of the vertical frame of the same.

FIG. 17 is an explanatory diagram of a step of shrinking and inserting the core material between the vertical frames.

FIG. 18 is an explanatory diagram of a step of shortening the vertical rails and bonding the core member to the vertical rails.

FIG. 19 is an explanatory view of a step of expanding the vertical frame of the same.

FIG. 20 is an explanatory diagram of a step of attaching the horizontal frame of the above.

FIG. 21 is an explanatory diagram of a step of placing the panel base on the surface decorative material of the above.

22 (a) and (b) are explanatory views of a process of bending and adhering the surface decorative material of the above.

FIG. 23 is an explanatory view of a process of attaching the same decorative face plate.

FIG. 24 is an explanatory diagram of a process of attaching the decorative horizontal frame of the above.

[Explanation of symbols]

 1 step part 2 vertical frame 3 horizontal frame 4 core material 5 panel base 6 second inner surface part 7 surface decorative material 8 decorative face plate 9 surface decorative member 10 decorative horizontal frame 11 decorative frame 12 mirror 13 louver member

Claims (5)

[Claims] 1. A vertical frame having a step formed on the inner surface side is arranged so that the inner surfaces face each other, and both vertical frames have a thickness equal to the inner surface width obtained by subtracting the width of the step of the vertical frame. The core is arranged in a portion surrounded by the vertical and horizontal frames while being connected by the horizontal frame, and the panel base is configured with the surface of the core, the surface of the horizontal frame and the step of the vertical frame being flush with each other. A surface decorative material is attached to the back surface of the panel base body, both outer end surfaces of the vertical frame, the surface of the vertical frame, and the second inner surface portion that continuously connects the surface of the vertical frame and the step portion, and between the step portions of the vertical frame. The decorative face plate is arranged and fixed, and the surface of the decorative face plate is positioned deeper than the surface of the surface decorative material attached to the surface of the vertical frame, and the surface decoration member is attached to the surface of the decorative face plate. Characteristic door panel structure. 2. A decorative horizontal frame, which constitutes a surface decoration member and is orthogonal to the vertical frame, is attached to both ends of the surface of the decorative face plate in the longitudinal direction of the vertical frame. Door panel structure. 3. A decorative frame forming a surface decoration member is attached along an outer peripheral end of a portion surrounded by both vertical frames to which the surface decorative material is attached and both decorative horizontal frames. The structure of the door panel according to claim 2. 4. The structure of the door panel according to claim 2, wherein a mirror constituting a surface decoration member is attached to a portion of the surface of the decorative face plate excluding the decorative horizontal frame. 5. The door panel structure according to claim 2, wherein a louver member constituting a surface decoration member is attached to a portion of the surface of the decorative face plate excluding the decorative horizontal frame.