JPH01220603A - Garbage processing device - Google Patents

Abstract

PURPOSE:To prevent bad smell from being diffused to the outside with simple construction by overlapping the lid on the main body of the synthetic resin made inner storage case at their flange parts, holding these flanges between the flange parts of the main body of the outer case and its lid, and weld-sealing the inner flanges with a sealing heater fixed in the outer case, in a home processing device of garbage. CONSTITUTION:A synthetic resin made kitchen refuse storage case 8 is contained in a receiving case 6 of a processing device main unit 1 and charged with kitchen refuse. When the case 8 is fully filled, case cover 10 is applied, and a main unit cover 12 is closed. Then a microswitch 16 is closed. Next by turning on a seal switch not shown, a heater 17 is electrified generating heat. By this heat, the case 8 attaches the case cover 10 melting its flange part, being sealed. Accordingly, the main unit cover 12 is opened, when the kitchen refuse case is taken out, a bad smell can be prevented because the case 8 is hermetically sealed.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a garbage disposal device that can easily seal and dispose of household garbage and other items that emit foul odors.

[Conventional technology]

Generally, when disposing of household garbage, a drainer basket for storing garbage is installed in the kitchen sink or drainage system, and when the garbage is full, it is transferred from the drainer to a plastic bag, etc. It was stored in a garbage bucket inside. When the garbage packet inside the house is full, put a large plastic bag in it and temporarily store it in a garbage can outside the house, wait until the garbage collection day, and then collect the garbage from each household all at once. Collected at collection point.

[Problem to be solved by the invention]

Conventional household food waste disposal was carried out as described in Section H, which caused problems, especially during the rainy season and summer, when the food waste rotted and its foul odor wafted into the neighborhood. Also, even if you put it in a plastic bag.

There was an issue with dogs and cats tearing open plastic bags and spilling the contents.

The present invention has been made to solve such problems, and an object of the present invention is to provide a garbage disposal device that can easily seal and store garbage at home in a sealed manner.

[Means to solve the problem]

The garbage disposal device according to the present invention includes a main body of the garbage disposal device having an opening formed in the h section, a main body lid that closes the top opening of the main body in a freely openable and closable manner, and a top opening edge 2 A garbage storage case with an open top made of a synthetic resin sheet having an outward flange, and a case lid made of a synthetic resin sheet that covers the upper opening of the storage case and has a flange on one periphery that overlaps with the flange.

It is provided near the overlapping part of the main body and the main body cover.

It is equipped with a heater that heat-seals the overlapping portion of the flange of the E-generated waste storage case and the flange of the case lid.

In addition, in addition to the means described in th, another garbage disposal device of the present invention is provided with two upper circumferential edges in one main body, and the overlapping portion of the flange of the garbage storage case and the flange of the case lid is elastically elasticized from below. It is equipped with a cushioning material that supports 1ζ.

[For production]

In the food waste disposal device of the present invention, a food waste storage case with an open top made of a synthetic resin sheet is housed in the food waste disposal device main body with the H section open, and the food waste storage case made of a synthetic resin sheet is housed inside the storage case. Pour in food waste one by one, and when not putting in food waste, close the top opening of the main unit so that it can be opened and closed with the lid of the main unit, and make sure that the inside of the waste storage case is full of food waste.

Or, when packing food waste, open the main body lid and
h: After closing the top opening of the garbage storage case with a case lid made of a synthetic resin sheet, and then closing the main body lid,
h Note: The overlapping part of the flange of the food waste storage case and the flange of the case lid is welded and heat-sealed using a heater, and once this heat sealing is completed, the packed food waste is removed from the main body using the main body lid. and discard it.

〔Example〕

FIG. 1 is a longitudinal cross-sectional view showing an embodiment of a garbage processing apparatus according to the present invention.

In the figure, ...the cylindrical garbage disposal main body with an open dovetail surface, (2) the bottom plate provided on the bottom of the main body, and 13) the annular body fixed horizontally inside the dovetail part of the main body 11). On the support plate, h
An annular cushion electric shock 4> having elasticity is adhered to the surface,
Furthermore, another cushioning material (5) having heat insulating properties, elasticity, and a certain degree of hardness is bonded to 1ζ7. (
61 is removably housed inside the main body +13.
The face open type receiver is a box, and the outer diameter of the end opening is set slightly larger than the inner diameter of the support plate (3).
When storing the receiver, the outer periphery of the box (6) touches the inner periphery of the support plate (31) so that the receiver can be positioned. A spring is provided between the receiver and the box (6) so that the opening edge at the end of the box (6) protrudes slightly from the opening edge at the t-end of the main body ill.(81
The container is a garbage storage case with an open top made of a synthetic resin sheet that is removably housed inside the box (6).
The H end opening edge has an outward horizontal flange (9), and the back surface of this flange is supported in contact with the end opening edge of the box (6) and is supported by the cushioning material (5) of the support plate (3). ) is placed on L. allI is a case lid made of a synthetic resin sheet that covers the upper opening of the garbage storage case (8), and has a peripheral flange aυ that overlaps with the outward flange (9). C3 is a main body lid that is hingedly connected by a hinge α3 provided at the edge of the main body 111 and covers the upper surface of the main body 111 so as to be openable and closable. C4 is this main body lid (
13 on the opposite side of the hinge, and is a spring lock that can be moved at a predetermined angle using a spring and a fixing pin.

The main body MQ2 is locked in the closed state by removably engaging with the hook part α9 on the upper surface opening of the main body MQ2.

aQ is a micro switch that detects that the main body lid Q3 is securely closed, and a spring lock [141
It is located on the side. The α force is an annular heater fixed to the bottom surface of the main body lid +13 by an annular heater holding plate 0 orange.
This heater is for heat sealing the α force of the flange portion (9) of the garbage storage case (8) and the case lid QG where they overlap each other. C9 is a release sheet fixed to the heater holding plate Qll so as to be located under the heater αη.

This prevents the melted material from adhering to the heater αη during the heat sealing of the garbage storage case (8) and the case lid Q (I). cup-shaped cushion with supported elasticity, c
? 3 is a flat press plate attached to the central support part of this cushion ■. 1 When the main body lid α2 is closed, the lower surface of the outer periphery can slightly compress the edge of the box (6) and the end opening. It has dimensions that allow it. 9. The entire garbage processing apparatus can be transported with the main body lid α2 closed using a handle provided on the upper surface of the main body lid side. @ is an electrical equipment case provided on the back of one side wall of the main body 11+, in which various operation switches, indicator lights, etc. are provided. In addition, (to) is the stored material such as food waste.

FIG. 2 is a circuit diagram of a garbage disposal apparatus according to the present invention.

In Figure 2, ■ is an AC power supply, ■ is a seal switch,
a [9 is a micro switch, α power is a heater, @ is a pilot lamp, ■ is a protective device such as an auto cut or temperature fuse, (11 is a transformer, On is a diode bridge, country is a smoothing capacitor, (to) is a resistor ( R,),)
Transistor (TR) and Zener diode (ZD)
341 is a comparator, C
! ! 3 is a heater relay, 3i is a relay contact = (D+
) (D2) is a diode for room temperature correction.

(C2) is a timer capacitor, (R2) to (R
8) is a resistor, and (D5) and (D4) are diodes.

Next, the operation of the present invention will be explained with reference to FIGS. 3, 4, and 5. Open the main body lid (13) of the food waste processing device, and the container of the main body 111 houses the food waste storage case (8) in the box (6), and the food waste from the kitchen etc. is sequentially stored in this case (8). When not throwing in food waste.

Close the lid of the main unit to prevent odors from escaping.

When the garbage storage case (81) is full, open the case lid αG.
When the main body lid α2 is closed after the lid is closed, the microswitch ae is closed. When the seal switch is closed in this state, a voltage is generated on the secondary side of the transformer, rectified by the diode bridge 011, smoothed by the smoothing capacitor port, and then power is applied to each part. v
l is M, which is proportional to the power supply voltage, and V2 is resistance (R
1), G5: A constant voltage output of a constant voltage circuit consisting of a y switch (TR) and a Zener diode (ZD), which has a constant value regardless of the power supply voltage. comparator(
b) The inverting input V- is.

Constant voltage v2 resistance (R2), (R3), 'j, t-)' (D+).

The voltage determined by (D2) and 1 becomes a constant value.

On the other hand, the non-inverting input V+ of the comparator (b) is connected to the resistor (
R4), (R5), (R6) and the timer capacitor (C2), and exhibits a time change as shown in FIG. 3, for example. (V is the power supply voltage) Immediately after the seal switch surface is closed, V->V+, so the output of the comparator (B) becomes "Lo".

Because the voltage of vl is applied to heater relay ■.

Since the heater relay (to) is energized and its contact (to) is closed, the heater circuit continues to operate even if the seal switch is opened, and the heater α power generates heat. The heat of this heater aη heat-seals the garbage storage case +81 and the flange part 19111G of the case lid (I). After a certain period of time, V+>V- becomes, and the output of the comparator (to) changes from "Lo" to It becomes "H" (=V2), the heater relay (to) is deenergized, and its contact point is opened, so the heater circuit is cut off, the heat generation of the heater αη is stopped, and the h heat sealing is completed.After that, 1 Open the main body cover a3.

Garbage storage case (8) and case lid αG1 complete 1
ζ The sealed pack can be removed and discarded. Therefore, garbage can be handled cleanly and hygienically without getting your hands dirty.

Note that if the main body lid a3 is opened during heat sealing, the microswitch aθ is opened and the heater circuit is stopped.

Also, immediately after completing heat sealing, you may accidentally accidentally press the seal switch (
If you press 2), as shown in Figure 4 (, ∎+ indicates that the timer capacitor (C2) has not yet finished discharging.
Since the temperature is relatively high and the comparator (b) is reversed in a short time, the energization time of the heater αη is short, and there is no risk of abnormal overheating and no damage to the heat-sealed part.

As is clear from the explanation below, when the power supply voltage is high, the timer capacitor (C2) is charged quickly (1), and + also increases (1) quickly, so the humperator (to) is reversed. On the other hand, when the power supply voltage is low, the power supply time of the heater Qη becomes longer.Since the amount of heat generated by the heater an is proportional to the square of the power supply voltage, J:
The temperature of the heat-sealed portion can be kept constant by the compensation circuit described above.

In addition, room temperature correction diodes (D, ), (D2)
teeth.

When the room temperature is high, shorten the energization time of the heater αη.

By increasing the length when the room temperature is low, it works to keep the temperature of the heat-sealed part constant. Namely.

■ In the − circuit, there is a diode for room temperature correction (D+), (D2
), the forward ON voltage of a normal diode becomes higher when the room temperature is low, so the value of ■- also becomes higher.

It takes a long time until V+>V- (and the time for which the heater aη is energized also becomes longer. Conversely, if the room temperature is high, the heater (lη
The energizing time is shortened. Although the number of diodes is two in the embodiment, it may be one or more.

〔Effect of the invention〕

As described above, according to the present invention, there is provided a main body of a garbage disposal device having an opening formed in the h section, a main body lid that can open and close the T-side opening of the main body, one part housed in the main body disposed in the h section, and A T-side open food waste storage case made of a synthetic resin sheet with an outward facing flange on the front edge, a synthetic resin sheet that covers the upper opening of the storage case and has a flange on the 9th periphery that overlaps with the T flange. Case lid 1
(h) is provided near the overlapping part of the main body and the main body lid, and (f) is equipped with a heater for heat-sealing the overlapping part of the flange of the generated waste storage case and the flange of the case lid; This has the effect that garbage can be easily sealed and put into a pack form, and can be handled cleanly and hygienically without getting your hands dirty.

In addition to the above-mentioned configuration, another garbage disposal device of the present invention is provided at the upper edge of the 9 main body, so that the overlapping portion of the flange of the L garbage storage case and the flange of the case lid can be viewed from below. Since it is provided with a cushioning material that provides elastic support, heat sealing can be performed reliably.

[Brief explanation of the drawing]

FIG. 1 is a longitudinal sectional view showing an embodiment of the garbage disposal device according to the present invention, FIG. 2 is a circuit diagram thereof, and FIG. Characteristic diagrams showing the relationship, and FIGS. 4 and 5 are time charts and flow charts for explaining the present invention in detail. In the figure, field is the main body, (31 is the support plate, 14-15
1 is the cushion material, (6) is the box, (8J is the garbage storage case, (9) is the horizontal flange, ae is the case lid,
all is the peripheral flange, (13 is the main body lid, ae is the micro switch, an is the heater, aS is the heater holding plate, +19 is the release sheet. The prisoner is the cup-shaped cushion, the mouth is the holding plate, the fin is the seal switch, ■ is a constant voltage circuit, 041 is a comparator L/-tor,
(to) is the heater relay, ffl is the relay contact* (D
I) s(D2) is a diode for room temperature correction, (C2)
is a timer capacitor. Note that the same line numbers in Figure 9 indicate the same or equivalent parts.

Claims (3)

[Claims] (1) A garbage disposal device main body with an opening formed at the top, a main body lid that can open and close the top opening of this main body, and a synthetic resin housed and placed in the main body and having an outward flange on the top opening edge. A garbage storage case with an open top made of a sheet, a case lid made of a synthetic resin sheet that covers the top opening of the storage case and has a flange on the periphery that overlaps with the flange, and an overlapping portion between the main body and the main body lid. A food waste disposal device characterized by comprising: a heater that is provided nearby and heat-seals the overlapping portion of the flange of the food waste storage case and the flange of the case lid. (2) A main body of the garbage disposal device with an opening formed at the top, a main body lid that can open and close the top opening of this main body, a synthetic resin housed and placed in the main body and having an outward flange on the edge of the top opening. A garbage storage case with an open top made of a sheet; a case lid made of a synthetic resin sheet that covers the top opening of the storage case and has a flange on the periphery that overlaps with the flange; , a cushioning material that elastically supports the overlapping part of the flange of the garbage storage case and the flange of the case lid from below, and a cushioning material provided on the lower periphery of the main body lid, which connects the flange of the garbage storage case and the case. A food waste disposal device characterized by comprising a heater that heat-seals the overlapping part with the flange of the lid. (3) A food waste storage case made of a synthetic resin sheet with an open top is housed in the main body of the food waste disposal device, which has an open top, and food waste from the kitchen etc. is sequentially thrown into this storage case, When not putting in food, the upper opening of the main body is closed by the main body lid so that it can be opened and closed freely, and when the food waste storage case is full of food waste, or when the food waste is packed, the main body lid is opened. After closing the top opening of the garbage storage case with a case lid made of a synthetic resin sheet, and then closing the main body lid, the overlapping portion of the flange of the garbage storage case and the flange of the case lid is heated with a heater. A food waste disposal method characterized by welding and heat sealing, and upon completion of the heat sealing, opening the lid of the main body, taking out the packed food waste from the main body, and disposing of it.