JPH0431438Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The present invention relates to furniture doors such as kitchen doors,
More specifically, the present invention relates to the assembly structure of the furniture door.

[Prior Art] In general, furniture such as kitchen cabinets and shoe cabinets have doors (hereinafter referred to as "furniture doors") for putting in and taking out stored items.
) is installed so that it can be opened and closed freely. Conventional furniture doors are provided with a separate inner panel g and frames c, c, etc. placed at both left and right ends of the inner panel g.
It is formed by joining them together. 1st
4 to 23 are drawings showing the specific assembly structure thereof, and a indicates a frame material formed into a rod shape with a substantially rectangular cross section. A sheet b is laminated to the frame material a by vacuum forming so as to extend in its longitudinal direction, thereby forming a frame c. Further, d is a core constituting the middle panel g, and the core d is formed by fixing square pieces having an appropriate length and a rectangular cross section into a substantially Japanese-letter shape. Ru. On the front side of the center core d, a surface material e having the same size as the center core d and formed into a rectangular plate shape is fixed, while on the back side thereof, a back surface material also formed into a rectangular plate shape is fixed. The material f is fixed. That is, the middle panel g is formed by flashing. An appropriate number of joints h... are embedded at regular intervals on both ends of the middle panel g in the width direction, with one end protruding outward, while the stile c has the embedded position of the joints h. Corresponding connection holes i... are bored and provided so that the middle panel g and the frame c can be connected via the joint h. And again, as above, panel g
After the frames c and c are assembled to both ends in the width direction, end sheets j and j are attached to both end faces in the longitudinal direction of the middle panel g and frame c.

[Problem that the invention attempts to solve]

However, in the case of conventional furniture doors such as those mentioned above,
Productivity is low due to the process of manufacturing the frame itself, assembling the core, backing material processing, surface material processing, flattening processing, assembly processing, and end sheeting. In addition, the first problem is that the manufacturing cost is high.

Furthermore, because the middle panel and both side frames are provided separately and connected, there is a problem that joints appear in the product. In other words, the second problem is that on the front side of the product, because the middle panel is thick, there is a slight gap between the middle panel and the frame, while on the back side, there is a step in the joint surface. has.

The present invention is an attempt to improve the above-mentioned problems, and makes it possible to obtain a furniture door with good productivity, low cost, and no joints. There are problems that need to be solved.

That is, the present invention provides a stile base that is integrally formed through a concave surface that connects the bottoms of both sides of the stile, and on the stile base is a middle board that is tapered at both ends so that its tapered part is connected to the side surface of the stile. It is characterized by being fixed so as to be able to come into contact with it, and the specific means thereof are as follows.

[Means for solving the problem] A decorative board made by laminating a sheet is provided on the back side of a decorative board material formed into a rectangular plate shape, and both ends of the decorative board are bent inward to form a frame integrally at both ends. A stile base will be provided.

A middle board formed into a rectangular plate shape with tapered portions at both ends of the concave surface formed between the two frames of the stile base is fixed so that the tips of the tapered portions can come into contact with both frames.

A butthole sheet formed in a substantially long strip shape is attached to both ends of the stile base 2 and the middle board 7 in the longitudinal direction so as to extend over the stile base 2 and the middle board 7.

〔Example〕

Hereinafter, specific embodiments of the present invention will be described with reference to the illustrative drawings.

1 to 6 are drawings showing a first embodiment, and 1 indicates a furniture door.

2 is a stile base constituting the furniture door 1,
The stile base 2 is formed by bending both ends of the decorative board 3 in the width direction upwardly and inwardly through a suitable number of V-grooves carved along the longitudinal direction near the ends. More specifically, the decorative board 3 consists of a sheet made of vinyl chloride as a material and a decorative board material formed into a rectangular plate shape, and the sheet is pasted to the back side of the decorative board material by lamination. Ru. On the front side of the decorative board 3, there are two V-shaped strips located at both ends in the width direction and each having a V-shaped cross section.
The stile 5 constituting the stile base 2 is formed by bending the decorative board 3 upwardly and inwardly through the V-grooves 4A, 4A and fixing it.
The inner surface of is formed. Further, on the surface side of the decorative board 3, there are three V grooves 4B, 4 each formed in a V-shaped cross section.
B, 4B are located inside the V grooves 4A, 4A.
The grooves 4B, 4B, 4B are carved with appropriate intervals between them, and the decorative board 3 is bent and fixed upwardly and inwardly through the V grooves 4B, 4B, 4B. The outer surface of the stile 5 is formed. That is,
At both ends in the width direction of the stile base 2, stile 5, 5 having a substantially rectangular cross-sectional shape are provided with a seat surface (decorative surface).
are provided so as to extend outward in the longitudinal direction, and a concave surface 6 is formed between both frames 5,5.

Reference numeral 7 denotes the middle board of the furniture door 1, which has the same size as the concave surface 6 and is formed into a rectangular plate shape, and the front side of the middle board 7 is laminated. will be applied. Tapered portions 8, 8 are provided at both ends in the width direction of the middle board 7 so as to extend in the longitudinal direction and slope inward from the front side to the back side of the middle board 7. The middle board 7 is fixed to the concave surface 6 with the tip of the section 8 in contact with the inner surface of the frame 5.

9 is a butt sheet formed into a substantially long strip shape,
The end sheet 9 is laminated.
Then, the end sheet 9 is attached to both end surfaces of the stile base 2 and the middle board 7 in the longitudinal direction so as to be continuous with the stile base 2 and the middle board 7.

7 to 12 are drawings showing the second embodiment. In the first embodiment, the entire decorative board 3 is bent to form the stile base 2, but in the second embodiment, the decorative board 3 is bent. The frame base 11 is formed by bending only the sheet 10 constituting the frame. That is, the frame parts 12, 12 are formed by rolling up both widthwise ends of the sheet 10, which is formed into a rectangular film shape using vinyl chloride as a raw material, upward and inward. A frame portion base material 1 having a substantially rectangular cross-sectional shape is provided in a portion surrounded by each frame portion 12.
3 is provided with its top surface and both side surfaces adhered to the sheet 10. Furthermore, between the bottom surfaces of the frame portion base materials 13 and the inner bottom surface of the sheet 10, a decorative board material 14 formed in a rectangular plate shape is provided with the frame portion base materials 1 on both ends of the top surface.
3 and 13, and the bottom surface is attached to sheet 1.
It is attached to 0.

Next, the method of assembling it will be explained.

In the first embodiment shown in FIGS. 1 to 6, V grooves 4A are formed on the top surface (front side) of the decorative board 3 with the laminated surface (back side in each figure) facing downward. ... and V groove 4B... are carved. Then, in a state where the V grooves 4A and 4B are carved in the decorative board 3, both ends of the decorative board 3 in the width direction are moved upwardly and inwardly through the V grooves 4A. By bending the decorative board 3 toward the V-groove 4A, the decorative board 3 is bent using the valley of the V-groove 4A as a fulcrum, and the surfaces of the V-groove 4A formed in a substantially V shape are brought into close contact with each other. Also, V groove 4B...
By further bending the decorative board 3 in the vicinity of both ends in the width direction upward and inward through It is possible to obtain a state in which the engraved surfaces of
A state is obtained in which the top surface of the decorative board 3 formed in between overlaps the top surface formed inside the V-groove 4B. That is, a state is obtained in which the frames 5, 5 are formed at both ends in the width direction of the decorative board 3, and a state in which the top surface and both side surfaces of the frames 5, 5 are covered with the laminated surface is obtained. Furthermore, by applying an adhesive when bending the decorative board 3 as described above, the bent state can be maintained.

Then, taper processing is performed along both ends in the width direction of the middle board 7, and the middle board 7 is fixed to the concave surface 6 formed between the frames 5, 5 of the stile base 2 with the laminated surface facing upward. As a result, a state is obtained in which the tip of the tapered portion 8 formed on the middle board 7 comes into close contact with the side surface of the frame 5 without any gap.

After fixing the middle board 7 to the stile base 2 in this way, a wood end sheet is pasted on both longitudinal ends of the stile base 2 and the middle board 7, spanning the same stile base 2 and the middle board 7. Furniture door 1
is obtained.

On the other hand, in the second embodiment shown in FIGS. 7 to 12, frame base materials 13, 13 are fixed to the top surface of the decorative board material 14 in the width direction toward both ends thereof,
The stile base 11 is obtained by rolling the sheet 10 over the bottom surface of the decorative board material 14 and the inner side surface of the stile base material 13 and laminating the sheet 10 therein. Then, as in the first embodiment, the middle board 7 is fixed to the stile base 11, and the end sheet 9,
By pasting 9, a furniture door 15 is obtained.

[Results of the idea]

The present invention is constructed as described above.
Both ends of the decorative board are laminated with sheets on the back side of the decorative board material formed into a rectangular plate shape as described above.
A stile base is provided that is bent inward to integrally form a stile at both ends, and a middle board formed into a rectangular plate shape with tapered portions at both ends is provided on the concave surface formed between the stile bases. By making the tip of the tapered part contact and fix to both frames, the number of assembly steps can be reduced compared to the conventional method.
This has made it possible to significantly improve productivity.

Furthermore, with the present invention configured as described above, furniture doors can be manufactured with only simple processing, thereby reducing processing costs. By being able to reduce processing costs in this way, it has become possible to obtain low-cost products.

Furthermore, in the case of the present invention, by fixing the tapered inner board to the stile base whose bottom surface is integrally formed as described above, it is possible to obtain a furniture door with no visible joints. Ivy.

[Brief explanation of the drawing]

Figures 1 to 6 are drawings showing the first embodiment, in which Figure 1 is an exploded perspective view of the furniture door according to the present invention, and Figures 2 to 6 are illustrations of the same assembly process. . Moreover, FIGS. 7 to 12 are drawings showing the second embodiment, in which FIG. 7 is an exploded perspective view of the furniture door according to the present invention, and FIGS. 8 to 12 are illustrations of the same assembly process. represents a diagram. 13 to 23 are drawings showing the conventional structure, in which FIG. 13 is an exploded perspective view of a furniture door, and FIG. 14 to 2
Figure 3 shows an explanatory diagram of the same assembly process. 1... Furniture door, 2... Stile base, 3... Decorative board, 4A, 4B... V groove, 5... Stile, 6... Concave surface, 7... Middle board, 8... Taper part, 9... ...Kiguchi sheet, 10...Sheet, 11...Stile base,
12... Frame portion, 13... Frame portion base material, 14... Decorative board material, 15... Furniture door.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. Both ends of the decorative board which is laminated with a sheet on the back side of the decorative board formed in the shape of a rectangular plate are folded inward to provide a stile base that integrally forms a stile at both ends, and The concave surface formed between both frames of the same frame base has a tapered part that slopes inward from the front side to the back side at both ends, and the middle board is formed into a rectangular plate shape. Furniture doors such as kitchen doors, which are made by attaching and fixing to the inside surfaces of both frames. 2. According to claim 1 of the utility model registration claim, the stile base is formed by bending both ends of the decorative board inward through V-grooves carved in both ends of the decorative board. Furniture doors such as kitchen doors listed. 3. Claim number Furniture doors such as kitchen doors described in item 1.