JPH0520175Y2 - - Google Patents

Description

[Detailed explanation of the idea] [Industrial application field]

The present invention relates to a frame member for a chest of drawers, and relates to a frame member that allows the chest of drawers to be assembled easily in a short time.

[Prior art]

The structure of a conventional chest of drawers is shown in Figure 4. Chests were manufactured by making side panels, top panels, base panels, and other parts separately from natural exposed boards or plywood, and then combining these parts with dowels or dovetails.

[Problem that the invention attempts to solve]

In the case of conventional manufacturing methods, if the dimensional errors of each part are not within tolerance, corrections are required during assembly work. However, in today's world where there is a shortage of talented craftsmen, it is virtually difficult to keep the dimensional errors of all parts within tolerance, which results in longer manufacturing times and higher manufacturing costs. In addition, since there are many parts, it takes time and effort to manage them.

[Means to solve problems]

The measures taken by the present invention to solve the above problems are as follows. That is, the present invention provides a frame member for a chest of drawers, which frame member includes at least a front plate and side surfaces formed on both sides of the front plate, and a drawer is inserted into the front plate and/or a drawer is inserted into the front plate. A window is provided for mounting the door, and the frame member is connected to the entire front surface of the board through a reinforcing sheet in the form of a paper leaf, which is disposed in a portion that partitions the board and at least the front panel and the side surface. and a veneer bonded with adhesive to the base plate, and the back side of the substrate is cut out leaving at least the veneer and the reinforcing sheet to separate the front plate and the side surface, and when bent, the A V-shaped groove forming a corner is provided on the surface of the projecting plate, and a fitting groove for fitting the rear plate and/or the bottom plate is provided on the back surface of the front plate and the side surface side, and the frame member is This is a frame member for a chest of drawers, in which when the veneer is bent, the adhesive impregnated in the veneer and the reinforcing sheet prevents fuzzing from occurring at the corners of the veneer due to bending of wood fibers, etc. The substrates used in the present invention include various substrates such as plywood, chipboard, hardboard, plywood, and flashboard. The reinforcing sheet in the form of a paper sheet adheres and holds the veneer and reinforces the face plates so that they will not be cut and separated even if a V-shaped notch groove is formed between the face plates. For example, nonwoven fabric, Japanese paper, impregnated paper, etc. are used as the material. A veneer is formed by thinly scraping wood with a knife, and the type of wood is not limited. The thickness of the veneer used is usually 0.2 mm to 1.0 mm, but is preferably about 0.25 mm to 0.5 mm from the viewpoint of ease of bending, finish, and economic efficiency. A top plate may be integrally connected to the front plate via a reinforcing sheet and a projecting plate. Frame members for chests of drawers are usually made by pasting a reinforcing sheet on top of the board and a veneer on top of it, but if it is equipped with a reinforcing sheet and a veneer, there will be space between the reinforcing sheet and the veneer, and even between the board and the board. Another sealing member may be interposed between the reinforcing sheet and the reinforcing sheet. The front plate is formed with either a window into which the drawer is inserted or a window into which the door is attached, or both.

【Example】

The present invention will be explained in more detail based on embodiments shown in the drawings. Figure 1 is a perspective view showing the structure of one embodiment of a frame member for a chest of drawers, Figure 2 is an exploded perspective view showing the structure of a chest frame using the frame member for chests of drawers, and Figure 3 is the same view as Figure 1. It is an enlarged sectional view of the - part shown in . Reference numeral 10 denotes a frame member for a chest of drawers, which includes a rectangular board 1 made of plywood. On the surface of the substrate 1, there are portions 17 that serve as connecting portions between the front plate 12 and left and right side surfaces 14 and 16, which will be described later.
A reinforcing sheet 2 having a required width is bonded to 18 with an adhesive over the entire width of the substrate 1. (See FIG. 3) In this embodiment, a nonwoven fabric (for example, spunbond; trade name of Unitika Co., Ltd.) is used as the reinforcing sheet 2. Then, from above the reinforcing sheet 2, a veneer 3 made of oak is adhered to the entire surface of the substrate 1 with an adhesive in the same manner as the reinforcing sheet 2 described above. Since the veneer 3 itself is made of natural wood, when the veneer 3 itself is bent, the wood fibers will become fluffed at the corners due to the bending of the wood fibers, resulting in an unsightly appearance. However, when bonding with adhesive, a portion of the adhesive impregnates the thin veneer 3, and after the adhesive hardens, the wood fibers of the veneer 3 and the reinforcing sheet 2 are bonded to each other. Therefore, even if a corner is formed by bending, there will be no fuzzing due to folding of the wood fibers, and a clean folded line will appear at the corner. Connection parts 17 and 18 on the back side of the board 1
Two V-shaped grooves 5 are provided over the entire width. Each V-shaped groove 5 is formed by cutting out the projecting plate 3 and reinforcing sheet 2 bonded to the surface of the substrate 1, leaving the thickness intact. Note that the apex angle of the V-shaped groove 5 is approximately a right angle. The substrate 1 is divided into three parts by providing two V-shaped grooves 5. The central portion is a front plate 12, and the side portions thereof are side surfaces 14, 16. The front plate 12 has two windows 20 formed therein for inserting drawers. In addition, the lower part of the back surface of the front plate 12 and the side surface side 14,1
Fitting grooves 22, 23, and 24 into which the bottom plate 30 is fitted are provided at the lower part of the back surface of 6. In addition, a rear plate 3 is provided at the end of the side surfaces 14 and 16.
Insertion grooves 26 and 28 into which 2 is inserted are provided. (Operation) The operation of this embodiment will be explained with reference to FIGS. 1 to 3. The substrate 1 is bent at a substantially right angle to the notch side at the V-shaped groove 5 to form a "U" shape in plan view. At this time, the adhesive impregnated into the veneer 3 has already hardened, so the wood fibers of the veneer 3 are transferred to the reinforcing sheet 2.
and are glued together. With this, the veneer 3
There is no fuzzing caused by folding of the wood fibers of the veneer 3 at the bent corners. Then, the bottom plate 30 is fitted into the fitting grooves 22, 23, 24 provided on the front plate 12 and the side surfaces 14, 16, and the fitting grooves 22, 23, 24 provided on the side surfaces 14, 16 are fitted.
The rear plate 32 is fitted into the holes 6 and 28. Further, a top plate 31 is adhered to the upper part. At the same time, drawer supports (not shown) are attached to the side surfaces 14 and 16. Then, a separately formed drawer (not shown) is inserted through the window 20 to manufacture the chest of drawers. Note that the present invention is not limited to the illustrated embodiment, and various modifications can be made within the scope of the claims of the utility model registration.

[Effect of the idea]

The present invention has the above configuration and has the following effects. (a) The frame member for the chest of drawers has a shape in which the front plate and both side plates necessary for assembly are connected in advance, so just by bending it at the V-shaped groove, the frame shape of the front plate and both side plates can be adjusted accurately. Can be set to According to this, compared to the conventional method of assembling parts using dowels or dovetails, the frame shape of the front panel and both side panels can be easily assembled, making it easier and faster to manufacture the chest of drawers. can. Furthermore, this allows even ordinary workers who do not have the special skills of skilled craftsmen to easily manufacture the chest of drawers. (b) Due to the structure in which the veneer is bonded to the substrate together with the reinforcing sheet, the veneer is partially impregnated with adhesive. That is, after the adhesive hardens, the wood fibers of the veneer are bonded to the reinforcing sheet, so even when the veneer is bent, no fuzz will occur at the corners due to the bending of the wood fibers of the veneer. As a result, even if veneer is used as a facing material to emphasize the wood grain and create a natural texture, the corners of the chest frame will be finished neatly, increasing the product value. (c) Since the frame member for the chest of drawers has at least the front panel and both side panels connected,
The number of parts required when manufacturing a chest of drawers is reduced, and the management effort is reduced.

[Brief explanation of the drawing]

Figure 1 is a perspective view showing the structure of one embodiment of a frame member for a chest of drawers, Figure 2 is an exploded perspective view showing the structure of a chest frame using the frame member for chests of drawers, and Figure 3 is the same view as Figure 1. FIG. 4 is an explanatory diagram showing the structure of a conventional chest of drawers. 10... Frame member for chest of drawers, 1... Board, 2...
...Reinforcement sheet, 3...Piece plate, 5...V-shaped groove, 12
...Front plate, 14, 16... Side side, 20... Window, 22, 23, 24, 26, 28... Fitting groove.

Claims (1)

[Claims for Utility Model Registration] A frame member 10 for a chest of drawers, which includes at least a front panel 12 and side surfaces 14 and 16 formed on both sides of the front panel 12, The face plate 12 is provided with a window 20 for inserting a drawer and/or attaching a door, and the frame member 10 has: a base plate 1; Arranged paper leaf-shaped reinforcing sheet 2
A veneer 3 is bonded to the entire front surface of the substrate 1 with an adhesive; and the back side of the substrate 1 is cut out leaving at least the veneer 3 and the reinforcing sheet 2; A V-shaped groove 5 is provided to partition the face plate 12 and the side faces 14, 16 and form a corner on the surface of the veneer 3 when bent. , fitting grooves 22, 23, 24, 26, 28 are provided for fitting the rear plate and/or the bottom plate, and when the frame member 10 is bent, the projecting plate 3 and reinforcing sheet 2 are impregnated. A frame member for a chest of drawers, in which fuzzing due to bending of wood fibers, etc. is prevented from occurring at the corners of the veneer 3 by using an adhesive.