JPH076483U - Flash panel - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a flash panel which has a simple structure, is easy to assemble, and is not easily twisted or warped. [Structure] A plurality of fitting grooves 6 are formed in the vertical member 1 and the horizontal member 2 at arbitrary intervals, and the vertical members 1 and the horizontal members 2 are connected so that the fitting grooves 6 face inward to form a rectangular circumference. A frame 3 is formed, and a core material 4 formed in a lattice shape with elongated vertical plates 7 and horizontal plates 8 is arranged inside the peripheral frame 3, and an outer peripheral end portion 9 of the core material 4 is attached to the peripheral frame 3.
The front and back surfaces of the peripheral frame 3 and the front and back surfaces of the core material 4 are aligned at the same height by fitting the front and back surfaces of the peripheral frame 3 and the front and back surfaces of the core material 4 into the decorative plate. 5 was glued.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a flash panel used for furniture, house doors, indoor bran, clothes dance doors, and the like.

[0002]

[Prior art]

 Recent furniture and housing materials are required to be lighter in weight in order to streamline the production and distribution process. Therefore, a flash structure is used for each component panel of wooden box furniture, interior door panels for houses, etc. Is common.

The flash structure is a structure in which a decorative plate B is adhered to both sides of a rectangular wooden frame A as shown in FIG. 5 to form a panel, or a wooden rectangular frame as shown in FIGS. 6 to 8. The core material C is put inside A, and the decorative board B is adhered to both the front and back surfaces of the core material C and the peripheral frame A to form a panel.

Conventionally, the following is a flash panel in which the core material C is arranged inside the peripheral frame A. ． As shown in FIG. 6, a honeycomb-shaped core material C made of paper is arranged inside a peripheral frame A, and decorative plates B are adhered to both front and back surfaces of the core material C and the peripheral frame A with an adhesive.

[0005] As shown in FIG. 7, a combination of elongated thin plates D is used as a core material C, and the core material C is arranged inside the peripheral frame A without being fixed to the peripheral frame A. Decorative plate B is adhered to both front and back surfaces of C and peripheral frame A with an adhesive.

[0006] As shown in FIG. 8, a wooden elongated crosspiece is used as the core material C, and both longitudinal ends of the crosspiece are abutted against the inner surface of the peripheral frame A and fixed with an adhesive. Decorative board B is adhered to both sides by adhesive.

[0007] As shown in FIG. 9, an elongated wooden crosspiece is used as the core material C, and navels E formed at both ends of the crosspiece are fitted into fitting holes formed on the inner surface of the peripheral frame A, and the core material is formed. Decorative plate B is attached to both front and back surfaces of C and peripheral frame A with an adhesive.

[0008] As shown in FIG. 10, a wooden slender bar is used as the core material C, and both ends in the longitudinal direction of the core material C are butted against the inner surface of the peripheral frame A and tacker (like a large staple pin). Fixed with F.

[0009]

[Problems to be solved by the device]

 Among the above flash structures, the one shown in FIG. 5 has a drawback that the flash panel is easily twisted or warped because the inner sides of the peripheral frame A and the decorative plate B are hollow.

Among the flash structures described above, the one having a honeycomb structure as the core material C as shown in FIG. 6 has weak strength because the core material C is made of paper, and when used in a humid place, it absorbs moisture. It also had the drawback of becoming soft.

Among the above-mentioned flash structures, as shown in FIG. 7, those in which the lattice-shaped core material C is simply arranged inside the peripheral frame A have strength because the core material C and the peripheral frame A are not integrated. However, it was not possible to sufficiently prevent twisting and warping.

Among the flash structures described above, the one in which the core material C is adhered to the peripheral frame A with an adhesive as shown in FIG. 8 has a problem that workability is poor because it takes time for the adhesive to dry. It was

As shown in FIG. 9, of the flash structures described above, the one in which the navel E is provided on the core material C is difficult to process unless it is a person skilled in woodworking, and it is difficult to finish it neatly, and it takes time, and the cost is high. Become.

In the flash structure described above, in the structure in which the core material C is attached to the peripheral frame A by the tacker F as shown in FIG. 10, since the core material C is thin, it is difficult to set the driving position of the tacker F. The core material C was sometimes broken depending on the position where F was driven.

In addition, the decorative material B used on the front and back surfaces of the flash panel is used in order to realize various purposes such as difference in material rigidity and water content, reduction of production cost, and diversification of design. A wide variety of materials are used in. For this reason, flash panel quality problems, especially twisting and warping, occur, so each manufacturer tries to solve this problem by their own method, but the current situation is that no complete solution can be found.

An object of the present invention is to provide a flash panel that has a simple structure, is easy to assemble, and has almost no twist or warp.

[0017]

[Means for Solving the Problems]

 As shown in FIGS. 1 to 4, the flash panel of the present invention has a core member 4 arranged inside a rectangular frame 3 formed by connecting a vertical member 1 and a horizontal member 2 to form a rectangular frame. In a flash panel in which decorative plates 5 are attached to both front and back surfaces of a frame 3 and a core material 4, a plurality of fitting grooves 6 are formed in the vertical member 1 and the horizontal member 2 at arbitrary intervals, and the fitting grooves are formed. The vertical member 1 and the horizontal member 2 are connected to each other so that a rectangular peripheral frame 3 is formed. Inside the peripheral frame 3, elongated vertical plates 7 and horizontal plates 8 are formed in a lattice shape. The core material 4 is arranged and the outer peripheral end portion 9 of the core material 4 is fitted into the fitting groove 6 of the peripheral frame 3 so that the front and back surfaces of the peripheral frame 3 and the front and back surfaces of the core material 4 are at the same height. And the decorative plates 5 are adhered to the front and back surfaces of the peripheral frame 3 and the core material 4.

[0018]

[Action]

 Since the flash panel of the present invention has a plurality of fitting grooves 6 formed in the vertical member 1 at arbitrary intervals, a plurality of vertical members 1 and horizontal members 2 are arranged side by side as shown in FIG. 6 can be formed. Further, by simply assembling the vertical members 1 and the horizontal members 2 having the fitting grooves 6 in such a manner that the fitting grooves 6 face inward, the peripheral frame 3 having the fitting grooves 6 formed therein can be formed. Can be formed. Further, the vertical plate 7 and the horizontal plate 8 are assembled in a lattice shape, and the outer peripheral end portion 9 of the core member 4 is fitted into the fitting groove 6 of the peripheral frame 3, so that the peripheral frame 3 and the core member 4 are securely connected. Surely both are integrated. Further, since the front and back surfaces of the integrated peripheral frame 3 and the core material 4 are aligned at the same height, the decorative plate 5 can be easily adhered to the front and back surfaces of the peripheral frame 3 and the core material 4, and the peripheral frame 3 and the core material 4 can be easily attached. The decorative plate 5 and the decorative plate 5 are securely bonded and integrated, and the decorative plate 5 is hard to peel off, has a high strength, and is resistant to twisting and warping.

[0019]

Embodiment 1 FIGS. 1 to 4 show an embodiment of a flash panel of the present invention. In these drawings, reference numeral 3 denotes a rectangular peripheral frame, which is formed by connecting two longitudinal members 1 made of wood arranged in parallel to each other and two transverse members 2 made of wood arranged above and below it. There is.

As shown in FIG. 3, a plurality of vertical members 1 and horizontal members 2 are arranged side by side, and a fitting groove 6 is formed on the upper surface of the vertical member 1 and the horizontal member 2 by making a cut with a tool such as an electric saw. Then, the vertical member 1 and the horizontal member 2 are laid sideways to make the fitting groove 6 horizontal, and the vertical member 1 and the horizontal member 2 are combined to form a rectangular frame shape. The vertical members 1 and the horizontal members 2 can be connected by an appropriate means such as umbilical connection or connection with an adhesive. The fitting groove 6 has a vertical plate 7 and a horizontal plate 7 which form the lattice-shaped core member 4 and a longitudinal plate 7 of the horizontal plate 8 (the outer peripheral end of the core member 4). It has the same width as the thickness of the plate 8.

In FIGS. 1 to 4, reference numeral 4 denotes a lattice-shaped core member, which is formed by fitting the connecting grooves 11 of the elongated vertical plate 7 and the horizontal plate 8 from above and below as shown in FIG. is there. The outer peripheral end 9 of the lattice-shaped core member 4 is fitted in a fitting groove 6 formed in the vertical member 1 and the horizontal member 2. In FIG. 1, the longitudinal ends of a large number of vertical plates 7 and horizontal plates 8 are fitted into the fitting grooves 6 every other end, but the longitudinal directions of all the vertical plates 7 and horizontal plates 8 may be changed as necessary. The ends can also be fitted into the fitting groove 6. Further, the core member 4 is fitted in the fitting groove 6 by setting the height H (FIG. 2) of the vertical plate 7 and the horizontal plate 8 to be the same as the height h (FIGS. 1 and 3) of the peripheral frame 3. Sometimes, the front and back surfaces of the peripheral frame 3 and the front and back surfaces of the core material 4 have the same height.

In FIG. 1, reference numeral 5 denotes a decorative plate, which has the same size as the outer diameter of the peripheral frame 3, and is adhered to both the front and back surfaces of the core 4 and the peripheral frame 3 with an adhesive. The decorative plate 5 is made of a desired material, design, etc. according to the intended use of the flash panel to be manufactured.

[0023]

[Assembly explanatory diagram]

 The flash panel of the present invention is assembled in the following order, for example. ． As shown in FIG. 3, several vertical members 1 and horizontal members 2 are arranged side by side, and fitting grooves 6 are formed at predetermined intervals on the upper surfaces thereof. ． As shown in FIG. 3, the vertical member 1 and the horizontal member 2 having the fitting grooves 6 formed therein are laid sideways so that the fitting grooves 6 face inward, and the two vertical members 1 are separated in a desired distance and arranged in parallel. Then, the horizontal members 2 are connected to the upper and lower sides thereof to assemble the rectangular peripheral frame 3. ． As shown in FIG. 2, the connecting grooves 11 of the vertical plate 7 and the horizontal plate 8 are fitted to each other to assemble the lattice-shaped core member 4. ． As shown in FIG. 4, the core material 4 is arranged inside the peripheral frame 3 so that the outer peripheral end portion 9 thereof is fitted into the fitting groove 6 of the peripheral frame 3. ． As shown in FIG. 1, decorative plates 5 are adhered to both front and back surfaces of the peripheral frame 3 and the core material 4.

[0024]

[Effect of device]

 The flash panel of the present invention has the following effects. ． Since the fitting groove 6 is formed by making a cut in the vertical member 1 and the horizontal member 2, it is easy to form the fitting groove 6. ． Since the peripheral frame 3 is formed by assembling the vertical members 1 and the horizontal members 2 so that the fitting groove 6 faces inward, the fitting groove 6 can be easily formed in the peripheral frame 3. ． The vertical plate 7 and the horizontal plate 8 are assembled in a lattice shape to form the core material 4, and the outer peripheral end portion 9 of the core material 4 is fitted into the fitting groove 6 of the peripheral frame 3, so that the strength of the core material 4 is strong and the core material 4 is not twisted. It is hard to bend or warp. ． The front and back surfaces of the peripheral frame 3 and the front and back surfaces of the core material 4 are aligned at the same height, and the decorative plate 5 is adhered to the front and rear surfaces of the peripheral frame 3 and the core material 4, so that the decorative plate 5 is only the peripheral frame 3. Instead, the core material 4 is also adhered, and the core material 4, the peripheral frame 3, and the decorative plate 5 are integrated, and the effect of preventing warpage and twist of the flash panel is improved. ． Since the fitting groove 6 is easily formed and the core material 4 is easily assembled to the peripheral frame 3, even an unskilled person can easily make a flash panel in a short time.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a flash panel of the present invention.

FIG. 2 is an explanatory view showing a method of assembling the core material in the flash panel of the present invention.

3A is an explanatory view showing a method for forming a fitting groove in a vertical member and a horizontal member in the flash panel of the present invention, and FIG. 3B is a detailed view of the fitting groove in FIG. 3A.

FIG. 4 is a partial detailed view showing an embodiment of the flash panel of the present invention.

FIG. 5 is a perspective view showing an example of a conventional flash panel.

FIG. 6 is a perspective view when a core material of a conventional flash panel has a honeycomb structure.

FIG. 7 is a perspective view when a core material of a conventional flash panel has a lattice shape.

FIG. 8 is a perspective view when a core material of a conventional flash panel is a crosspiece.

FIG. 9 is a perspective view when a core of a conventional flash panel is a bar and the bar has a navel structure.

[FIG. 10] The core material of the conventional flash panel is a crosspiece,
The perspective view at the time of fixing the crosspiece with the tacker.

[Explanation of symbols]

 1 vertical member 2 horizontal member 3 peripheral frame 4 core member 5 decorative plate 6 fitting groove 7 vertical plate 8 horizontal plate 9 outer peripheral end

Claims (1)

[Scope of utility model registration request] 1. A core member (4) is arranged inside a peripheral frame (3) formed in a rectangular shape by connecting a vertical member (1) and a horizontal member (2), and the peripheral frame (3) and In a flash panel in which decorative plates (5) are attached to both front and back surfaces of a core material (4), a plurality of fitting grooves (6) are provided at arbitrary intervals on the vertical member (1) and the horizontal member (2). The rectangular peripheral frame (3) is formed by connecting the vertical member (1) and the horizontal member (2) with the fitting groove (6) facing inward.
And a core material (4) formed in a lattice shape with elongated vertical plates (7) and horizontal plates (8) is arranged inside the peripheral frame (3) and the core material (4) is formed. The outer peripheral edge (9) is attached to the peripheral frame (3).
Of the peripheral frame (3) and the front and back surfaces of the core material (4) are aligned at the same height, and the front and back surfaces of the peripheral frame (3) and the core material ( Decorative plate (5) on the front and back of 4)
A flash panel characterized by being bonded together.