KR100757408B1 - Homme ultrasonic washer - Google Patents

Abstract

A home ultrasonic washer is provided to improve the air tightness and to maximize the commercial properties by effectively combining a sealing ring between a drain port and a drain pipe of a washing tub. A home ultrasonic washer comprises a washing tub(30), and a cover(50). The washing tub is combined with a vibrating plate(100) formed with a vibration element at the lower surface of the inner portion of a body. The cover is combined with the upper part of a mounting mesh in the washing tub. The drain port(32) of the washing tub is combined with a drain pipe of the body with a sealing ring. The vibrating plate contains at least one stepped recess unit formed at the upper part of a vibration unit and an assembly hole. The vibration element is inserted with the sealing ring from an upper part and is fixed with a washer and a nut at a lower part. The sealing ring is installed at the drain port to form a blade unit of smaller diameter than the drain port at an inner assembly hole and to be inserted into the upper end of the drain port of the body by forming an assembly groove of U type, the assembly hole, and an injection hole.

Description

Household ultrasonic cleaner {Homme ultrasonic washer}

1 is a schematic view showing a conventional ultrasonic cleaner.

Figure 2 is an enlarged cross-sectional view showing a vibration device coupling structure of FIG.

Figure 3 is a cross-sectional view showing a vibration device coupling structure previously filed by the applicant.

4 is an external perspective view of the present invention.

5 is an exploded perspective view of the present invention.

Figure 6 is a cross-sectional configuration of the present invention.

Figure 7 is a partially cutaway perspective view showing a diaphragm of the present invention.

8 is a plan view of FIG.

9 is a cross-sectional view showing the assembled installation of FIG.

Figure 10 is a partially cutaway perspective view showing another embodiment of the diaphragm of the present invention.

11 is a cross-sectional view showing the assembled installation of FIG.

12 is a partially cutaway perspective view showing the present invention sealing ring.

13 is a cross-sectional view showing the assembled installation of FIG.

** Description of the symbols for the main parts of the drawings **

15: vibrating element 40: mounting network

20: washing machine body 22: drain pipe

30: washing tank 32: drain

100: diaphragm 110: vibrating unit

112,112 ': Step difference 115: Assemblyman

120: sealing ring 122: assembly

125: assembly groove 151: stepped portion

152: screw portion 155: nut

The present invention relates to a household ultrasonic cleaner for washing dishes, fruits and the like using ultrasonic waves of the vibrating element, and more particularly, to improve the assembly structure of the vibrating plate to provide excellent assembly installation, location arrangement and assembly robustness. Of course, the present invention relates to an ultrasonic cleaner for maximizing merchandise because it provides excellent airtightness by improving the drainage structure of the washing tank.

In general, the ultrasonic cleaner is a device for washing a variety of articles by generating a shock wave by the strong energy emitted from the vibration device for generating ultrasonic waves.

It is applied in the kitchen to wash dishes and fruits.

As shown in FIG. 1, the ultrasonic cleaner assembles a washing tank 3 in which the diaphragm 10, in which the vibrating element 15 is installed, is installed on the bottom of the washing machine body 2, and the washing tank 3 is installed. There is a coupling network 4 and the cover 5 is configured on the inside.

In addition, the drain port 3a of the washing tank 3 is configured to be connected to the drain pipe 2a of the washing machine main body 2, and the PCB 6 or the like is installed on the inner bottom surface of the main body 2.

The ultrasonic cleaner generates a shock wave by the strong energy emitted from the vibrating element generating ultrasonic waves by placing dishes or fruits in the mounting network 4 inside the washing tank 3, and washing the washing water. It is to be discharged to the outside through the drain (3a) of 3).

However, the conventional ultrasonic cleaner has the following problems.

First, the conventional ultrasonic cleaner had a structural problem in coupling the vibrating element 15 to the bottom of the diaphragm 10.

That is, in the related art, after the bottom surface of the diaphragm 10 is sanded as shown in FIG. 2, the airtight sheet 11 and the vibrating element 15 are brought into close contact with each other to be fastened and fixed by the fastening bolt 12, and the outside of the vibrating element is fixed. At the periphery, an adhesive layer made of silicon or the like was formed to maintain airtightness.

However, the above-described technique, since the vibration device 15 is fastened and installed only by the fastening bolt 12, the assembly robustness is lowered, and the replacement and separation work for the repair of the trouble is very inconvenient by forming the adhesive layer for airtightness.

In addition, the vibration element 15 is installed in close contact with the bottom surface of the diaphragm 10 to indirectly deliver ultrasonic waves to the inside of the washing tank, thereby lowering the operating efficiency, and the adhesive efficiency of the adhesive layer due to the heat generated in the portion in which the vibration element is in close contact. There is a problem that can not provide excellent airtightness is degraded.

In order to improve this, the applicant has previously applied for the vibration device coupling structure shown in FIG.

This drills the assembly hole (10a) to a predetermined position of the diaphragm 10 to insert and install the vibration element 15,

The vibrating element 15 forms an upper locking step 16 and a screw portion 17 to be hermetically inserted in the upper part of the assembly hole 10a of the diaphragm together with the airtight ring 18, and then pressurization ring and fastening ring at the bottom ( 19) is configured to be pressurized by tightening.

Since the vibrating element 15 is pressed into the assembly hole 10a of the diaphragm up and down in a form, it is provided with a solid assembly installation as well as disassembly and repair while maintaining airtightness without a separate adhesive layer. The device 15 has the advantage of delivering ultrasonics directly from the bottom of the wash tub while providing excellent operational efficiency.

However, in the above-described prior art and the prior art filed by the present applicant, in the process of assembling and installing the vibrating element 15 on the bottom of the vibrating plate 10, the work of arranging the vibrating element in a regularly aligned position is very effective. It was difficult, thereby causing problems such as lowering the commerciality of the washing machine.

Second, since the conventional ultrasonic cleaner is connected to the drain port 3a of the washing tank 3 by being inserted into the drain pipe 2a of the main body 2, there is a problem of water leakage by forming a gap between the drain port and the drain pipe. there was.

That is, no problem occurs in the normal drainage of the washing water, but when the washing water flows backward, the washing water flows back into the washing machine main body 2 through the gap between the drain hole 3a and the drain pipe 2a, and then flows into the inside of the main body. There was a problem that causes failure of the PCB 6 and other components provided on the bottom surface.

The present invention was created to fundamentally solve all the problems of the prior art and the technology previously filed by the applicant, and excellent assembly installation, position arrangement, assembly robustness and airtightness by improving the vibration element coupling structure of the diaphragm Of course, the purpose of maximizing the commercialization of the ultrasonic cleaner because it provides excellent airtightness by improving the closed structure of the drain of the washing tank as well.

The purpose of this invention,

Install a washing tank combined with a diaphragm to install a vibrating element to the bottom inside the washing machine body, the drain of the washing tank is configured by inserting and connecting to the drain pipe of the washing machine body,

The diaphragm is configured to at least one stepped recess on the circumference of the upper or lower surface of the inner vibrating portion to arrange and install the vibrating element to be arranged so as to be positioned in the stepped recess,

It is achieved by inserting a sealing ring having an assembling hole with an assembly hole and a lower outer periphery in the upper part of the drain pipe of the main body, and inserting and installing a drain hole of the washing tank in close contact with the assembling hole of the sealing ring.

Hereinafter, with reference to the accompanying drawings, a preferred embodiment of the present invention will be described in detail.

That is, the household ultrasonic cleaner of the present invention is as shown in Figs.

The washing tank 30 is coupled to the washing plate 30 is installed in the bottom of the washing machine body 20, the diaphragm 100 is installed in the washing tank 40, the cover 50 is coupled to the upper, The drain 32 of the washing tank 30 is configured by inserting and connecting to the drain pipe 22 of the washing machine body 20.

The diaphragm 100 is configured to form at least one stepped recess on at least one circumference of the inner vibrator 110 so that the vibrating element 15 is regularly arranged and coupled so as to be positioned at the stepped recess,

The assembly groove 125 of the sealing ring 120 having an assembly hole 122 penetrating up and down inside the body 20 of the main body 20 and an assembly groove 125 of an inverted " U " ) Into the assembly hole, but the assembling hole 122 of the sealing ring 120 protrudes at least an inner circumference of the wing 123 smaller than the diameter of the drain hole so as to have an outer circumference of the drain hole 32 of the washing tank 30. It is made to insert the drain hole to be in close contact with.

As shown in FIGS. 7 and 8, the diaphragm 100 forms a step recess 112 as an upper surface of the vibrator 110 and passes through the assembly hole 115 vertically through the center of the step recess 112. To form a stepped portion 151 inserted into each step portion and a vibrating element 15 having a threaded portion 152 on the outer circumference together with the hermetic ring 153 from the top to the washer 154 and the nut at the bottom. And 155 to fasten and secure.

In addition, the diaphragm 100 may be implemented differently as shown in FIGS. 9 and 10, which form a recessed recess 112 ′ as a lower surface of the vibrator 110, respectively, in a recessed form. 15 is configured to insert adhesively bond with the sheet 158.

In addition, the diaphragm 100 may have various steps such as four, three, five, etc., as shown in the drawing. Particularly, the diaphragm 100 may include all the assembly holes 115 in the step recesses 112 of the diaphragm of FIGS. It may be configured to couple the vibrating element 15 by drilling the assembly hole 115 only to the position where the vibrating element is to be coupled.

In this case, the diaphragm 100 may be used by drilling only the assembly holes 115 according to the number of the vibrating elements 15 installed and manufactured in a single form.

And, the diaphragm 100 may be installed in one or more of the bottom surface of the washing tank 30, of course.

The sealing ring 120 is configured to inject a bonding material for mutual bonding with the drain pipe 22 by forming a plurality of injection holes 126 in the upper outer periphery.

Reference numeral 118 denotes a coupling part bent at the outer circumference of the diaphragm 100, and 156 denotes a mood bolt for pressing and fixing the vibrating element 15 on the side of the nut 155.

Next will be described the operation and action of the present invention configured as described above.

First, a process of coupling and installing the vibrating element 15 to the diaphragm 100 of the present invention will be described.

7 to 9, the diaphragm 100 suitable for the number of installation of the vibrating element 15 is adopted.

At this time, the diaphragm 100 is adopted by forming the step recess 112 corresponding to the number of installation of the vibration element or adopting a plurality of step recess formed by drilling the assembly hole to the position where the vibration element 15 is installed Will be used.

The vibration device 15 is coupled to the diaphragm 100 adopted as described above.

This inserts the vibrating element 15 and the hermetic ring 153 from the upper portion of the assembling hole 115 of the diaphragm so that the stepped portion 151 of the vibrating element is inserted into and supported by the stepped recess 112.

In this state, the washer 154 is inserted into the vibrating element 15 at the lower part of the assembly hole 115 of the diaphragm, and then is fastened and fixed with the nut 155.

In this way, the diaphragm 100 is coupled to at least one or more vibrating elements 15.

At this time, each of the vibration elements 15 is to be arranged in a predetermined position by the step recessed portion 112 of the diaphragm 100 to be coupled to install.

In addition, the stepped portion 112 is recessed to be in close contact with the airtight ring 153 and other sealing material to the lower side and the side is excellent in adhesion and airtightness.

On the other hand, unlike the above, the embodiment of Figures 10 and 11 adopts the diaphragm 100 has a stepped portion corresponding to the installation number of the vibrating element 15 in the same manner to install the vibrating element combined.

This is a stepped recess 112 'formed in a shape recessed on the lower surface of the diaphragm 100, the seat 158 together with the upper end of the vibrating element 15 is inserted into close contact bonding.

In this case, the step sanding portion 112 ′ is surface sanded before adhering the sheet.

In order to securely couple the vibrating device 15, a fastening bolt may be fastened with a fastening bolt at an upper part of the vibrating plate, or a separate sealing joint may be formed along the outer circumference of the vibrating device 15.

Such an embodiment has a structure in which the assembly step is joined to the step recess 112 'without puncturing as compared with the above-described embodiment.

In this way, the diaphragm 100 is coupled to at least one or more vibrating elements 15.

Even in this case, the vibration elements 15 are arranged at a predetermined position by the stepped recesses 112 'of the diaphragm 100 so that they can be coupled to each other.

In addition, the stepped portion 112 ′ is adhered to and adhered to the lower and side portions of the stepped portion in which the sheet 158 and the adhesive layer are recessed, thereby providing excellent adhesiveness and airtightness.

In this way, when the coupling of the vibration device 15 of the diaphragm 100 is completed, the diaphragm is coupled to the installation hole punctured in the washing tank (30).

At this time, the diaphragm 100 can be installed as a single or multiple as shown in the figure.

In addition, the washing tank 30 to which the diaphragm 100 is coupled is installed in the cleaner body 20.

At this time, the sealing ring 120 is coupled to the upper part of the drain pipe 22 of the washer body 20 for airtightness.

This is assembled by injecting the upper end of the drain pipe 22 into the inverted "U" -shaped assembly groove 125 of the sealing ring 120, the mutual bonding to the injection hole 126 formed in the outer peripheral edge of the sealing ring 120. It provides a solid assembly installation while filling the bonding material.

When the sealing ring 120 is assembled in this way, the drain hole 32 of the washing tank 30 is inserted into the assembly hole 122 in the center of the sealing ring 120 to be coupled.

At this time, the wing portion 123 protruding on the inner circumference of the assembling hole 122 of the sealing ring 120 has a diameter smaller than that of the drain port 32 of the cleaning tank 30, thereby inserting the drain port 32. It wraps around the outer circumference to maintain confidentiality.

As such, the sealing ring effectively closes and blocks the gap between the drain port 32 of the washing tank 30 and the drain pipe 22 of the washing machine body 20, even when the washing water discharged through the drain hole flows back. (20) will completely block the inflow of wash water.

On the other hand, the ultrasonic cleaner of the present invention can be used alone, of course, can be mounted on the sink of the kitchen and the like.

As described above, the ultrasonic cleaner of the present invention forms a plurality of step recesses by using a diaphragm, thereby providing the assembly installation, position alignment, assembly robustness, and airtightness by installing the vibration elements to the step recesses. By effectively combining the sealing ring between the drain and the drain pipe of the washer body to provide excellent airtightness will have the effect of further maximizing the marketability.

Claims (4)

delete The washing tank 30 is coupled to the diaphragm 100 coupled to the bottom surface inside the washer body 20 is installed, coupled to the mounting network 40, the cover 50 on the inside of the washing tank However, the drain port 32 of the washing tank 30 is configured to be inserted into the drain pipe 22 of the washing machine body 20 together with the sealing ring, The diaphragm 100 forms at least one step recess 112 as an upper surface of the inner vibrator 110, and forms an assembling hole 115 vertically penetrated to the center of the step recess 112. 151 and the usual vibrating element 15 having a threaded portion 152 on the outer periphery is inserted at the top together with the hermetic ring 153 and fastened and fixed with the washer 154 and the nut 155 at the bottom, The sealing ring 120 is formed with a plurality of injection holes 126 for the injection of the bonding material in the upper outer periphery, the assembly hole 122 and the lower outer periphery of the assembly hole 122 penetrates up and down inside the assembly groove 125 of the inverted "U" type Formed to insert into the upper end of the drain pipe 22 of the main body 20, and assembled, the inner assembly hole 122 is formed in the inner circumference at least to project the wing 123 smaller than the diameter of the drain hole to be installed in close contact with the drain hole Ultrasonic household cleaners, characterized in that made. The washing tank 30 is coupled to the diaphragm 100 coupled to the bottom surface inside the washer body 20 is installed, coupled to the mounting network 40, the cover 50 on the inside of the washing tank However, the drain port 32 of the washing tank 30 is configured to be inserted into the drain pipe 22 of the washing machine body 20 together with the sealing ring, The diaphragm 100 forms stepped recesses 112 'with at least one of the lower surfaces of the inner vibrator 110 to insert and couple the vibrating elements 15, respectively, The sealing ring 120 is formed with a plurality of injection holes 126 for the injection of the bonding material in the upper outer periphery, the assembly hole 122 and the lower outer periphery of the assembly hole 122 penetrates up and down inside the assembly groove 125 of the inverted "U" type Formed to insert into the upper end of the drain pipe 22 of the main body 20, and assembled, the inner assembly hole 122 is formed in the inner circumference at least to project the wing 123 smaller than the diameter of the drain hole to be installed in close contact with the drain hole Ultrasonic household cleaners, characterized in that made. delete

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