JPS599003A - Manufacture of water shelf - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] In recent years, as furniture has become more sophisticated, chests of drawers, display cabinets, etc. using wooden shelves have become popular. two pieces of one piece 3'a, 3'
b and connecting plate 4゛ (appropriate d between curved bodies 3"a, 3"6)
(to maintain the J spacing to create a beautiful appearance), and use adhesive to bond them together. At this time, the curved bodies 3°θ, 31b require a high level of skill and considerable time to form and finish the curves on the inner and outer surfaces, and these curved bodies 3°σ, 31b
and 1L lower plate 1'', 2' and connecting plate 4° corrosion surface door 1, p
2. To avoid adhesion of the 1-1 sides of the door 5 and door 1 wood, VC (if both the contact surfaces are the butt sides, the thickness of the core part is relatively thin, so it is difficult to glue the threads together). In other words, these curved bodies 3'll2, SS'b, and the connecting plate 4° are all flat.
-F plate 1' and 1-plate 2° tree [''and S+t, Sl! The same applies to the above).

By the way, in the conventional manufacturing method, the vertically sawn surfaces of the first plate 1', the upper plate 2°, and the connecting plate 4 are perpendicular to the length direction, so the lower plate 1'' and Upper plate 2
It is easy to cause cracks in response to a downward pressing force of 1 to 1, and this becomes more noticeable as the thickness of the connecting plate 4° is made thinner in order to achieve beauty.

Therefore, not only the finishing work but also the overall process is a troublesome problem that requires careful handling and transportation, and it also has disadvantages such as being of little practical use and being extremely expensive. .

The present invention aims to provide a novel wooden shelf manufacturing method that solves the above-mentioned problems, and an example of the implementation of the present invention will be described below based on the accompanying drawings.

Fig. 2 is an exploded view of each part, and Fig. 3 is a perspective view of the entire assembly glued together.

As seen in this drawing, in the method of the present invention, the lower plate 1, the upper plate 2, and the connecting plate 4 are used with their warp-sawn surfaces oriented in the longitudinal direction, and their butt surfaces are 90 mm in diameter compared to the conventional ones. ° This is the side with different directions. That is, Sl, I2, I5 in the drawing
is the tIE grain or board grain, and the faces @), (b), (c), and ni) that are perpendicular to this are the butt ends.

In the method of the present invention, the end surfaces S1 and I of the curved bodies 3a and 3h
2 is the same as the conventional method, but the curved bodies 3a and 3b in the method of the present invention contact the vertically sawn surfaces of the lower plate 1 and the upper plate 2 at their upper and lower surfaces W, respectively. The clamps are bonded to each other on each of these surfaces. This makes the bonding surface more than twice as wide as that of conventional adhesives, allowing for strong bonding. In addition, since the trade-in 1, upper plate 2, and connecting plate 4 are used with their edges facing vertically, there is no possibility that the plates will crack in the vertical direction. It is completely free of copper and is very durable.

This results in excellent human resources.

Moreover, even if the thickness of the connection plate 4 is made thinner and the overall length e thereof is made longer, the above-mentioned functions and effects are not significantly degraded, so that many visually beautiful wooden shelves can be easily manufactured. Additionally, since machining of the four curved parts is extremely easy,
A desired shape can be manufactured at low cost.

Although not shown in this drawing, MiJ It after adhesive processing
For the Ill faces, namely Chi S+, SI, I2, I2, and I5, separately prepared face pieces of the same shape are covered and glued so that the joint surfaces cannot be seen from the front side.

Ig's invention is constructed as described above, and it is possible to manufacture very beautiful wooden shelves at low cost using a mass production method, and it is also strong and easy to handle, and has exceptional durability. It can be made into a temporary product.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing a conventional wooden shelf, and FIG. 2 is a perspective view showing the arrangement of each part in the wooden shelf manufacturing process according to the present invention.
The figure is a perspective view of a state in which they are bonded together. 1...Lower plate 2...Upper plate

Claims (1)

[Claims] (1) It consists of a lower plate, an upper plate, one connecting plate, and two curved bodies, and the lower plate, upper plate, and connecting plate are arranged so that their longitudinal directions are the same warp surface. , On the other hand, the curved bodies are arranged so that their warp planes are perpendicular to the warp planes of the above-mentioned boards. are not on the same plane, and one curved body has its lower surface at the upper part of the lower plate and the lower part of the connecting plate, and the other curved body has its lower surface at the lower part of the upper plate and the upper part of the connecting plate. A method for manufacturing a wooden shelf, characterized in that the wooden shelf is bonded in a certain overlapping state.