JP2003116649A - Sink cabinet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sink cabinet which can treat a large quantity of drain and secures a large space as a storage space by using a space under a sink provided on the top surface of the sink cabinet as a storage space and providing a washing function and a draining function in the storage space. SOLUTION: The space under the sink 1 provided on the top surface of the sink cabinet is used as the storage space 2. At least a bottom face 3 and a wall surface 4 erected by being connected with the bottom face 3 among surfaces forming the storage space 2 consist of waterproof material. The bottom face 3 is tilted downward in one direction and at a corner part of the tip edge of the downward tilting face and the wall surface 4 erected in connection with the tip edge, a drain groove 5 is formed along its longitudinal direction, and a drain port 6 is formed at the drain groove 5.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sink provided with a space below a sink provided on the top surface of a sink as a storage space and having a cleaning function and a drainage function in the storage space.

[0002]

2. Description of the Related Art A kitchen device or a sink disclosed in Japanese Utility Model Laid-Open No. 58-131744 and Japanese Utility Model Laid-Open No. 4-93626 has a lower space of a sink as a storage space for articles and a bottom surface of the storage space. There was a drainage port at. However, the conventional kitchen device or sink has not been used for washing the articles while discharging the washing water in the storage space. Therefore, the cleaning water is not applied to almost the entire storage space, and only the portion having the drainage function is subjected to the water resistant treatment, and it is premised that a large amount of wastewater is treated in the storage space. Didn't.

[0003]

DISCLOSURE OF THE INVENTION According to the present invention, a space below a sink provided on the top surface of a sink is used as a storage space, and the storage space is provided with a cleaning function and a drainage function so that a large amount of drainage can be treated and the storage capacity can be increased. The challenge is to provide a sink that can secure a wide space.

[0004]

In order to solve the above problems, the invention according to claim 1 takes the following technical means. That is, in the sink of the present invention, the space below the sink provided on the top surface of the sink serves as a storage space, and at least the bottom surface of the surface forming the storage space and the wall surface standingly connected to the bottom surface are made of a water resistant material. The bottom surface is inclined in one direction, and a drain groove is provided along the lengthwise direction at the corner of the tip edge of the descending inclined surface and the wall surface standing upright connected to the tip edge, A drainage port is provided in the drainage channel.

The sink according to claim 2 is characterized in that, in the sink according to claim 1, the descending inclined surface is inclined toward the back of the storage space.

Further, the sink according to claim 3 is the sink according to claim 1.
Alternatively, the sink according to claim 2 is characterized in that the drainage groove, the bottom surface, and the wall surface are integrally formed.

Further, the sink according to claim 4 is characterized in that, in the sink according to claim 1 or 2, a drain pipe having a drain trap is connected to a drain port of the drain groove.

The sink according to claim 5 is characterized in that, in the sink according to claim 1 or 2, a drain trap is connected to the drain pipe of the sink which penetrates the storage space and the bottom thereof.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION Preferred embodiments of a sink according to the present invention will be described below with reference to the drawings.
2 is a side sectional view showing an embodiment of the sink according to the present invention, FIG.
Is a perspective view of the storage space box used in the sink of the above embodiment, and FIG. 3 is a perspective view of the sink of the above embodiment. In the figure, reference numeral 1 denotes a sink provided on the top surface of the sink.
Is defined as the storage space 2, and at least the bottom surface 3 of the surfaces forming the storage space 2 and the wall surface 4 standingly connected to the bottom surface 3 are made of a water resistant material such as a stainless metal plate or cement tile. Then, the bottom surface 3 is inclined in one direction. In the embodiment, as shown in FIG. 1, the height h is inclined downward in the depth direction. The leading edge of the descending inclined surface, that is, the innermost end portion and the inner wall surface 4 that is erected to be connected to the innermost end portion.
1, a drain groove 5 is provided along the longitudinal direction of the innermost end, and a drain port 6 is provided in the drain groove 5. The direction of inclining the bottom surface 3 may be the direction of the side wall surface 42. In this case, the drain groove 5 is provided at the corner between the bottom surface 3 and the side wall surface 42 along the longitudinal direction thereof. In the sink of the embodiment, the bottom surface 3
The wall surface 4, that is, the back wall surface 41, the side wall surfaces 42, 42, and the drain groove 5 are integrally formed with a stainless metal plate or the like. In the embodiment, the storage space 2 also has a ceiling surface 43, and as shown in FIG. 2, the storage space box 11 has an open front as a whole. A drain pipe 7 is provided at the drain port 6 of the drain groove 5.
And a drain trap 8 is connected to the drain pipe 7. Reference numeral 9 denotes a drain pipe connected to the bottom surface of the sink 1 for draining the water in the sink 1. The drain pipe 9 penetrates the storage space 2 and the bottom surface 3 and is guided to the lower side of the storage space box 11. After that, it is connected to the drain trap 10.

[0010]

In the sink according to the first aspect of the present invention, the space below the sink 1 provided on the top surface of the sink serves as the storage space 2, and at least the bottom surface 3 and the bottom surface 3 of the surfaces forming the storage space 2 are connected to each other. The standing wall surface 4 is made of a water-resistant material, the bottom surface 3 is inclined downward in one direction, and the tip end edge of the descending inclined surface and the wall surface 4 standingly connected to the tip edge are provided. Since the drainage groove 5 is provided at the corner along the longitudinal direction thereof and the drainage opening 6 is provided in the drainage groove 5, even if the article stored in the storage space 2 is washed with a large amount of water, the wall surface 4 The bottom surface 3 and the bottom surface 3 can maintain a long life, and the cleaning water is efficiently guided from the inclined bottom surface 3 to the drainage groove 5 so that the drainage water does not easily scatter out of the storage space 2. Since it is at the corner with the wall surface 4, the storage space 2 is There can be used as an article storage space.

Further, in the sink according to the second aspect of the present invention, since the descending inclined surface is inclined toward the inner side of the storage space 2, in particular, the opening of the storage space 2 faces the storage articles in the storage space 2. Even if the water is vigorously sprinkled with water, the discharge direction of the water is toward the back of the storage space 2, so that the water is less likely to splash outside the storage space 2.

Further, the sink according to claim 3 is the drain groove 5.
Since the bottom surface 3 and the wall surface 4 are integrally molded,
In particular, it is possible to prevent water from leaking from the drainage groove 5 and also to secure a large mounting area of the stored article on the bottom surface 3.

Furthermore, in the sink according to the fourth aspect, since the drain pipe 7 having the drain trap 8 is connected to the drain port 6 of the drain groove 5, the drain trap 8 is installed outside the storage space 2. As a result, the storage space 2 can be widely used, and the odor does not flow back into the storage space 2.

Further, in the sink according to the fifth aspect, since the drain trap is connected to the drain pipe of the sink which penetrates the storage space and the bottom surface thereof, the drain trap 10 for the sink 1 is particularly used.
Is located outside the storage space 2, and the storage space 2 can be prevented from being occupied by the drain trap 11 and becoming narrower.

[Brief description of drawings]

FIG. 1 is a side sectional view showing an embodiment of a sink according to the present invention.

FIG. 2 is a perspective view of a storage space box used in the sink of the above embodiment.

FIG. 3 is a perspective view of the sink of the above embodiment.

[Explanation of symbols]

1 sink 2 storage space 3 Bottom of storage space 4 Walls of storage space 41 back wall 42 Side wall surface 43 ceiling 5 Drains provided in the storage space 6 Drain outlets provided in the drain 7 drainage pipe 8 drain trap 9 drainage pipe 10 drain trap 11 storage space boxes

Claims (5)

[Claims] 1. A storage space is defined as a space below a sink provided on the top surface of a sink, and at least a bottom surface of the surface forming the storage space and a wall surface standingly connected to the bottom surface are made of a water resistant material. , The bottom surface is inclined downward in one direction, and a drain groove is provided along a longitudinal direction at a corner portion of a tip edge of the downward inclined surface and a wall surface which is erected upright in connection with the tip edge. A sink characterized by having a drainage port at the bottom. 2. The sink according to claim 1, wherein the descending inclined surface is inclined toward the inner side of the storage space. 3. The sink according to claim 1, wherein the drainage groove, the bottom surface and the wall surface are integrally formed. 4. The sink according to claim 1, wherein a drain pipe having a drain trap is connected to the drain of the drain groove. 5. The sink according to claim 1, wherein a drain trap is connected to a drain pipe of a sink that penetrates the storage space and the bottom surface thereof.