JPH078246B2 - Top board - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Industrial Field of the Invention The present invention is generally L mounted on the upper surface of a system kitchen or the like.
Regarding the letter-shaped top plate.

2. Description of the Related Art Generally, a top plate of a system kitchen has a back guard at the rear part and a ridge for draining water at the front part, and when these are arranged in an L shape, a top plate with a sink is provided on one side, In many cases, a gas stove is installed on one side, and both are integrated by welding the edges cut at 45 °. In this case, the top plate with the sink attached and the top plate with the stove attached have the same depth. However, recent system kitchens tend to increase the depth on the sink side and reduce the frontage of the building.

Problems to be Solved by the Invention In the case of such a configuration, the depths of the top plate on the stove side and the top plate on the sink side are different. On the other hand, the cross-sectional shape of the back guard of the top plate on the stove side and the top plate on the sink side and the cross-sectional shape of the front ridge are the same cross-sectional shape considering the manufacturing equipment of the top plate. Then, when both depths have the same size and the same cross-sectional shape and are cut and joined straight at 45 °, the rear apex A of the back guard is not continuously formed as shown in FIG. On the other hand, if the vertices A and B are cut by connecting them in a straight line without being cut in a straight line at 45 °, as shown in FIG. Length D
Differences in dimensional lengths occur. Also in the raised part E
Since there is a difference between the size and the F size, there is a problem that welding is very difficult to perform and the finished state is also very messy.

Means for Solving the Problems The technical means of the present invention for solving the above problems is such that the back guard portion and the front draining ridge portion are approximately half the inner side angle formed by a pair of top plates. Is cut and joined in an inclined manner at the angle of, and the remaining cooking surface is formed by cutting and joining the cutting and joining portions of the front and rear edges by a straight line.

Action According to the above configuration, the back guard portion of the pair of top plates, the flat surface portion,
The cut length of the front drainage ridge is the same, which makes it very easy to butt and weld, and the finish after welding will be beautiful.

EXAMPLE An example of the present invention will be described below with reference to FIGS. 1 and 2. In the figure, reference numeral 1 indicates a stove side ceiling having a back guard 2 rising up in the rear part, a raised part 3 in the front part for preventing water from flowing, and a stove hole 5 in which a stove can be installed on a flat part 4. It is a plate. Reference numeral 6 has a larger depth dimension than the stove-side top plate 1, has a back guard 7 having the same shape as that of the stove-side top plate 1 and a front raised portion 8 at the rear part, and installs a sink 10 on the flat surface part 9. It is the sink side top plate. The material of both the stove top plate 1 and the sink side top plate 6 is a metal material such as stainless steel. When both top plates 1 and 6 are welded together to form an L-shaped integral top plate, the back guards 2 and 7 are cut at 45 ° when viewed from above, and both the raised portions 3 and 8 are also the same. Cut to 45 ° and flat part 4
After being cut along a straight line connecting the intersection points E and F with 9 and 9, both top plates 1 and 6 are butted and then welded, so that they are butted together. By this joining, welding becomes easy and the finish becomes beautiful.
The depth of the stove top plate 1 is generally 60 cm, and the depth of the sink side top plate 6 is generally 75 cm.

In the above embodiment, the top plate is formed in an L shape at 90 degrees, but the angle may be larger than 90 degrees as shown in FIG. θ
For degrees, It is only necessary to cut it at a slant and join it. Further, the material of the top plate is not limited to metal, but may be resin concrete, wood plate, or the like, and the material is not specified.

EFFECTS OF THE INVENTION As is clear from the description of the above embodiments, according to the present invention, when the depth dimension of the stove side top plate forming L and the depth dimension of the other sink side top plate are different, the same cross-sectional shape is formed at each rear portion. Welding is facilitated by cutting the back guard part and the top part having a raised part of the same cross-section at the front part at the angle of 1/2 of the mounting angle and joining them. However, the effect of obtaining a butt surface with no gap is large in recent years when welding is automated.

[Brief description of drawings]

FIG. 1 is a plan view showing an embodiment of the present invention, FIG. 2 is a perspective view showing the same, and FIG. 3 is a plan view showing another embodiment of the present invention.
5 and 5 are plan views showing another embodiment. 1 …… cooker side top plate, 2,7 …… back guard, 3,8 …… raised part, 6 …… sink side top plate.

Claims (1)

[Claims] 1. A pair of top plates having a front edge portion and a rear edge portion provided with a raised portion and a back guard portion and having different depths, which are integrally joined in a substantially L-shaped plane. The raised portion and the back guard portion of the rear edge are cut and joined in an inclined manner at an angle that is approximately half the inner angle formed by the pair of top plates, and the remaining cooking surface portion is cut at the front and rear edges. A top plate formed by connecting and joining the joints with straight lines.