JP2517377Y2 - Garbage discharge device - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a dust discharging device installed at a drain of a sink.

[Conventional technology]

Conventionally, the garbage discharge device installed at the drain of the sink has been designed so that when the garbage is collected in the garbage basket inserted inside the drain, the garbage can be removed by hand, the garbage is discharged, and then the garbage can be removed again. It was inserted inside the outlet and rearranged.

[Problems to be solved by the device]

However, in the above-mentioned configuration, the drainage trash basket containing dust must be taken out by hand, which is troublesome and troublesome. In addition, since the hands touched the garbage, there was discomfort and unsanitary.

An object of the present invention is to provide a sanitary dust discharging device that can easily discharge the accumulated dust.

[Means for solving the problem]

The waste discharging device of this invention is provided with a circular lower opening having an internal thread formed on the inner peripheral surface thereof, just below the upper opening of the drain case.
A drain outlet is provided just below this lower opening, and the upper and lower openings of the drainage trash can are placed so as to face the upper and lower openings of the drainage case. A lid that can open and close the tube mouth is provided, a dust storage bucket is placed below this lid, and a plastic packing with a circular ring-shaped fin part that is soft and press-contacts the inner circumference part with a hard outer circumference A male screw formed on the portion is screwed and fixed to a female screw at the lower opening of the drainage case.

[Action]

The waste discharging device of this invention collects the waste flowing in from the upper opening of the drainage case in the draining waste basket, separates the inflowing water with the draining waste basket, drains it from the drain port, and drains the lower opening of the drainage case and the draining waste basket. By opening the lid that opens and closes the lower cylinder opening, dust can be stored in the dust storage bucket arranged below the lid. Moreover, water leakage can be reliably prevented by the annular fin portion formed on the packing.
This packing can be easily removed by releasing the fixation by screwing the male screw on the outer peripheral portion and the female screw on the lower opening.

〔Example〕

One embodiment of the refuse discharge device of the present invention will be described with reference to FIGS.

FIG. 1 is a longitudinal sectional view of the refuse discharging device 1. The waste discharging device 1 includes a drainage case 3 in which a draining waste basket 2 is disposed, a lid 4 for opening and closing a lower opening 3b of the drainage case 3 and a lower cylinder opening 2b of the drainage waste basket 2, and a lid 4 of the lid 4. It is composed of a dust storage bucket 5 arranged below, and an annular packing 8 attached to the lower opening 3b of the drainage case 3.

This drainage case 3 is provided with a circular lower opening 3b having an internal thread 3d formed on the inner peripheral surface immediately below the upper opening 3a connected to the drainage hole 7a of the sink 7, and a drainage trap is provided below this lower opening 3b. The drainage port 3c is provided, and the tubular drainer basket 2 is provided with the upper opening 3a and the lower opening 3b facing the upper cylinder opening 2a and the lower cylinder opening 2b, respectively. A lid 4 for opening and closing the lower opening 3b of the drain case 3 and the lower cylindrical opening 2b of the drainage basket 2 is attached to the drain case 3 so as to rotate around a horizontal axis 6a by operating the handle lever 6. .

The lid 4 is composed of a flat plate portion 4b and a protruding portion 4a (Fig. 2), and is biased clockwise by a torsion coil spring (not shown) provided on the horizontal shaft 6a. In addition, drainage case 3
As shown in FIG. 2, the lower opening 3b has an annular packing 8 for preventing water leakage from a gap between the closed lid 4 and the lower opening 3b.
(Fig. 3) is fixed.

The packing 8 is formed by integrally molding a hard hat-shaped outer peripheral portion 10 and a soft inner peripheral portion 9. The inner peripheral portion 9 of the packing 8 has an annular fin portion on the inner surface of the outer peripheral portion 10.
9c is formed, and a contact piece 9d that surrounds the flange 10a of the outer peripheral portion 10 is continuously formed. And the annular fin 9c
Is an upper fin 9a that is pressed against the outer surface of the protruding portion 4a of the lid 4, and the lid 4
And a lower fin 9b which is pressed against the upper surface of the flat plate portion 4b. The packing 8 is a male screw 10 formed on the outer surface of the outer peripheral portion 10.
It is detachably fixed by screwing b into the female screw 3d of the lower opening 3b.

In the waste discharging device 1 having such a configuration, the sink 7
Next, a method of discharging water and dust flowing from the discharge hole 7a will be described.

The water that has passed through the upper opening 3a together with the garbage and has flowed into the draining garbage basket 2 from the upper cylinder opening 2a flows out of the hole of the draining garbage basket 2 and is discharged to the outside through the outlet 3c of the drain case 3. On the other hand, the inflowed refuse is drained and collected in the drain refuse basket 2. Then, the lower opening 3b and the lower tube opening by the lid 4
In the closed state of 2b, the handle lever 6 is manually rotated to be in the open state (dotted line in FIG. 1), and the dust is dropped into the dust storage bucket 5 by its own weight and discharged. When the hand is released from the handle lever 6, the lid 4 automatically returns to the closed state by the action of the torsion coil spring (not shown).

At this time, as shown in FIG. 2, the upper fin 9a of the annular fin 9c is pressed against the outer surface of the protruding portion 4a of the lid 4, and the upper surface of the flat plate portion 4b of the lid 4 presses the lower fin 9b of the annular fin 9c. The gap between the lower opening 3b of the drainage case 3 and the lid 4 is closed by press-fitting so as to push it up, and water leakage is surely prevented. Further, the contact piece 9d of the inner peripheral portion 9 which is continuously formed so as to wrap around the flange 10a of the outer peripheral portion 10 of the packing closely adheres to the periphery of the lower surface of the lower opening 3b, and the male screw 10b and the female screw 3c are engaged with each other. Prevent water leakage.

In this way, the water that has flowed into the draining basket 2 flows out of the drainage port 3c through the hole of the draining basket 2, and the dust is collected in the draining basket 2. Then, the lower opening 3b and the lower cylinder opening 2b are closed by the lid 4. And the waste of the drainage waste basket 2 can be discharged to the waste storage bucket 5, so that the trouble of discharging the waste can be reduced. In addition, since the hands do not directly touch the garbage, there is no discomfort and sanitary. Since the packing 8 can be removed by unscrewing the male screw 8a and the female screw 3d of the lower opening 3a, the packing 8 can be easily attached / detached and the packing 8 can be easily washed.

In this embodiment, the operation of opening and closing the lower opening 3b and the lower opening 2b by the lid 4 is described by operating the handle lever 6 by hand. However, the opening and closing operation of the lid 4 is performed by a drive source such as a motor. May be.

[Effect of device]

The waste discharging device of the present invention collects the waste flowing from the upper opening of the drainage case in the draining waste basket, and by opening the lid, the waste can be stored in the waste storage bucket arranged below the lid. Therefore, it is possible to easily and hygienically discharge the garbage without touching it. Further, since the packing can be easily attached and detached by unthreading the external thread with the female thread of the lower opening, the packing can be easily cleaned.

[Brief description of drawings]

FIG. 1 is a vertical sectional view of an embodiment of the dust discharging device of the present invention, FIG. 2 is a partially enlarged vertical sectional view thereof, and FIG. 3 is a vertical sectional view of its lower opening and packing. 1 garbage discharge device, 2 garbage basket, 2a… upper cylinder mouth, 2b… lower cylinder mouth, 3… drainage case, 3a… upper opening,
3b …… bottom opening, 3c …… drainage port, 3d …… female screw, 4 ……
Lid, 5 …… Garbage storage bucket, 8 …… Packing, 9 ……
Inner peripheral part, 9c ... annular fin part, 10 ... outer peripheral part, 10b ...
Male screw

Claims (1)

(57) [Scope of utility model registration request] 1. A drainage case in which a lower opening is provided directly below the upper opening, and a drainage port is provided beside the lower opening, and an upper cylinder opening and a lower cylinder opening face the upper opening and the lower opening of the drainage case, respectively. And a tubular drainage trash basket arranged in the drainage case, a lid provided on the drainage case for opening and closing a lower opening of the drainage case and a lower cylinder opening of the drainage trash basket, and a garbage storage disposed below the lid. A bucket and an annular packing attached to the lower opening of the drainage case are provided, and the lower opening of the drainage case is circular to form an internal thread on the inner peripheral surface. The packing has a soft inner peripheral portion and a hard outer peripheral portion. The waste discharging device, which is made of an annular plastic, has an annular fin portion press-contacted to the lid on the inner peripheral portion thereof, and an external thread formed on the outer peripheral portion to be screwed into a female screw of the lower opening of the drainage case.