JP2978300B2 - Sink with disposer - Google Patents

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 disposer for crushing vegetable scraps and the like, and more particularly to a drainage structure thereof.

[0002]

2. Description of the Related Art There is provided a sink 1 provided in a kitchen, provided with a disposer 4 for finely crushing garbage such as vegetable waste and discharging it together with water. FIG. 3 shows an example of this, in which a sink 1 has a sink tank 2.
A water collecting concave portion 3 is provided at the bottom of the water collecting portion, and a disposer 4 is mounted in the water collecting concave portion 3. A drain pipe 5 is connected to the peripheral wall of the water collecting recess 3 to which the disposer 4 is attached, and the water in the sink tank 2 is drained from the drain pipe 5 after flowing into the water collecting recess 3. In addition, garbage such as vegetable waste can be finely crushed by throwing it into the water collecting recess 3 and operating the disposer 4, and the crushed waste can be discharged from the drain pipe 5 together with water. .

Here, a U-shaped trap 1 is inserted into the drain pipe 5 in order to prevent the odor from rising from the sewage or the like and entering the drain pipe 5.
0 (shown by a dashed line in FIG. 3). However, if the trap 10 is provided in this manner, there is a possibility that the pulverized debris pulverized by the disposer 4 may be clogged in the trap 10. As trap 10
Is not provided.

[0004]

However, if the drain pipe 5 without the trap 10 is used as described above, the odor rises up the drain pipe 5 and enters. There was a problem that it had to be provided. The present invention has been made in view of the above points, and an object of the present invention is to provide a sink with a disposer that can perform odor control by a trap in a drain pipe without fear of clogging with crushed debris.

[0005]

A sink with a disposer according to the present invention has a water collecting recess 3 at the bottom of a sink 2 of a sink 1 and a disposer 4 in the water collecting recess 3.
Mounting, disposed for free vertical pivot between a state and a horizontal state for hanging the trap tube 6 which is bent into a substantially U-shape downward in the middle of the drainage tube 5 is connected to the water collecting recess 3, a trap tube 6
Shaped so that it can be rotated electrically in conjunction with the disposer 4
It is characterized by being formed .

[0006]

[Operation] A trap tube 6 provided on a drain pipe 5 so as to be vertically rotatable.
Can be stopped downward by the trap tube 6 to prevent the drain tube 5 from rising odor. In addition, by setting the trap tube 6 in a horizontal state, the pulverized debris pulverized by the disposer 4 can be discharged from the drain pipe 5 without clogging the trap tube 6.

[0007]

The present invention will be described below in detail with reference to examples. The sink 1 is formed by providing a sink tank 2 having an upper surface opening at the upper part of the cabinet 11.
A door 12 is attached to an opening on the front surface of the vehicle so as to be freely opened and closed.
At the bottom of the sink 2, a water collecting recess 3 is formed so as to open upward, and a disposer 4 is attached to a lower portion of the water collecting recess 3. Disposer 4 is motor 1
3 and a cutter 14 attached to the output shaft of the motor 13. The cutter 14 is exposed above a partition plate 15 provided below the water collecting recess 3. The drain pipe 5 is connected to the side wall of the water collecting recess 3 above the partition plate 15.

The drain pipe 5 is passed through the cabinet 11 and is connected to a drain pipe below the floor or the like. The trap pipe 6 is formed at the upper horizontal portion 5a of the drain pipe 5 in the cabinet 11 as shown in FIG. Is connected. The trap tube 6 is formed as a curved tube bent in a substantially U-shape, and connection pipe portions 17 are provided at both ends so as to protrude in the horizontal direction. The horizontal portion 5a of the drain pipe 5 is partially cut off,
In this part, the trap pipe 6 is attached so as to form a part of the drain pipe 5 by inserting and connecting the two connection pipe portions 17 of the trap pipe 6 to the cut portions of the drain pipe 5 respectively. The trap pipe 6 is connected to the connection pipe 17 by the drain pipe 5.
The trap tube 6 can be turned up and down between a vertically hanging state and a horizontal state.

In the sink with a disposer formed as described above, during normal use of washing dishes in the sink tank 2, as shown in FIG.
Is in a state of hanging down so that the bent portion faces downward. Then, the water in the sink tank 2 flows into the collecting recess 3 and then drains through the drain pipe 5, and a part of the water 16 is suspended in a U-shape as shown in FIG. 6
The odor rising in the drain pipe 5 is stopped by the water in the trap pipe 6 and flows from the drain pipe 5 so that the odor stays in the drain pipe 5.
It is possible to prevent the odor from invading. At this time, when the disposer 4 is not used, a perforated plate or the like is attached to the opening on the upper surface of the water collecting recess 3 so that the disposer 4 is not exposed.

Next, when the disposer 4 is used, the trap tube 6 is rotated to be in a horizontal state as shown in FIG. Then, the perforated plate is removed, garbage such as vegetable waste is put into the water collecting recess 3, and the motor 13 is operated to finely crush the garbage with the cutter 14. Is discharged from the drain pipe 5 through the trap pipe 6. At this time, since the trap tube 6 is in a horizontal state, there is no possibility that crushed debris stays in the trap tube 6 and becomes clogged, and the trap tube 6 can smoothly pass through and discharge the trap tube 6.

[0011] Here, were refer to trap tube 6 by an electric with a motor or the like so as to rotate, disposer 4
The trap tube 6 is rotated in conjunction with the operation .
In this case, the motor 13 of the disposer 4 may be used for the rotation of the trap tube 6.

[0012]

As described above, according to the present invention, a water collecting recess is provided at the bottom of a sink of a sink, and a disposer is mounted in the water collecting recess. Since the bent trap tube is provided so as to be vertically rotatable between a downwardly hanging state and a horizontal state, the odor is stopped by the trapping tube by stopping the odor with the trapping tube being lowered, and the drainage pipe is drained. The odor can be prevented from rising, and by keeping the trap tube horizontal, the crushed waste crushed by the disposer can be discharged from the drain pipe without clogging the trap tube. Can be used to prevent odor. Also, tiger
The pipe is rotated electrically in conjunction with the disposer.
So that it is linked to the operation of the disposer
The trap tube can be automatically rotated horizontally.
And forget to rotate the trap tube horizontally.
Activate the disposer to block the trap tube with debris.
That is what you do.

[Brief description of the drawings]

FIG. 1 is a schematic sectional view of one embodiment of the present invention.

FIGS. 2A and 2B show a part of the above, and FIGS.
Is an enlarged perspective view.

FIG. 3 is a schematic sectional view showing a conventional example.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 sink 2 sink water tank 3 water collecting recess 4 disposer 5 drain pipe 6 trap pipe

Claims (1)

(57) [Claims] 1. A water collecting recess is provided at the bottom of a sink of a sink, and a disposer is mounted in the water collecting recess, and a trap tube bent in a substantially U shape is suspended downward in the middle of a drain pipe connected to the water collecting recess. The trap tube is linked with the disposer so that it can rotate up and down between
A sink with a disposer, characterized in that it is formed so as to be rotated by electric power .