KR19980029543U - Countertop hanger of washing machine - Google Patents

Abstract

The present invention is a water tank hook device to absorb the shock and vibration generated when the tank is suspended to the top of the main body, by improving the structure of the upper support and the hook rod formed on the top to simplify the assembly work to improve productivity In order to provide a water tank hook device of the washing machine, the upper support in the tapered shape is formed on the upper side and the hook rod is formed on the seating member of the upper end of the washing machine body formed with a buffer member coupled to the water tank at the bottom, The support is formed in the lower end of the tapered portion formed in the upper end of the seating groove, formed in the lower end of the tapered portion, and the through-hole vertically formed in the upper side and the insertion groove formed on one side, and the hook rod It is characterized in that the bent portion is formed at the top.

Description

Countertop hanger of washing machine

The present invention relates to a water tank hook device of a washing machine, and more particularly, a water tank hook device configured to absorb a shock and vibration generated during washing by hanging a water tank on an upper end of a main body, and the upper support and the hook formed at the upper end thereof. It relates to a water tank hook device for a washing machine that improves the productivity by improving the structure of the rod to simplify the assembly work.

1 is a schematic cross-sectional view of a conventional washing machine, which has a rectangular main body 1 and a water tank 2 in which a predetermined amount of washing water is freshly formed, and a vertical lower portion from an upper end of a buffer member 7 and a main body 1 formed at one side thereof. It is installed hanging inside the main body 1 by a hook rod 7a formed as a.

In addition, the cylindrical washing tank 3 is installed inside the water tank 2 in a rotatable state.

Washing tank (3) is formed a myriad of holes (3a) penetrating the side wall to flow the washing water supplied into the washing tank 3 toward the water tank (2) to match the water level of the washing tank (3) and the water tank (2) In addition, these holes (3a) discharges the washing water generated from the wet feeling in the dehydration process toward the water tank (2).

On the other hand, the stirring blade 4 is rotatably installed on the inner bottom of the washing tank (3). Stirring blade (4) is to be rotated forward and reverse in the washing process, to stir the wash water supplied into the washing tank (3) to generate a rotary water flow.

In addition, a power switching means 6 which is rotated by the motor 5 is installed at the center of the bottom surface of the water tank 2. The power switching means 6 has a washing shaft (6a) and a dehydration shaft (6b) is formed on the upper side, the washing shaft (6a) is combined with the stirring blade (4) and the dehydration shaft (6b) on the bottom of the washing tank (3) Combined.

And a filter (9a) is installed in one lower portion of the main body (1) and a watering pipe (8) for sprinkling the wash water into the washing tank (3) on the top of the water tank (2).

In addition, the bottom of the water tank 2 and the filter 9a are connected by a hose 9b, and a pump 9 is installed between the filter 9a and the water pipe 8, and a drain valve 9c behind the pump 9 is provided. ) Is installed to drain the wash water during dehydration.

In the conventional washing machine configured as described above, washing is carried out in a state in which laundry is contained in the washing tub 3 and the washing water is supplied.

In the washing process, when the motor 5 rotates forward and backward, its rotational force is transmitted to the power switching means 6 and decelerated by the power switching means 6, and then the rotational force is transmitted to the stirring blade 4 through the washing shaft 6a. do.

At this time, when the stirring blade 4 is rotated forward and reverse, the washing water causes a rotational water flow, and the washing progresses while the laundry is rubbed against each other by the rotational water flow.

In addition, during the washing process, a part of the washing water is pumped toward the sprinkling pipe 8 above the washing tank 3, and the pumped washing water is sprayed into the washing tank 3. That is, when the pump 9 is operated, the wash water is filtered through the filter 9a through the hose 9b connected to the bottom of the water tank 2, and then the pumped wash water is pumped toward the water spray pipe 8, and the pumped wash water 3 It can be sprayed inside to improve washability.

After the washing is completed, the washing water is drained through the drain valve 9c, and then dehydration proceeds. When the motor 5 rotates at a high speed in the dehydration process, the washing shaft 6a and the dehydration shaft 6b are rotated together by the power switching means 6 at a high speed, and the washing tank 3 is rotated at a high speed.

Therefore, all the laundry water is removed, the process associated with all the laundry is terminated.

As the washing tank 3 is rotated at a high speed during the washing process as described above, in particular, the vibration is transmitted to the washing machine main body 1. At this time, the buffer member 7 and the hook rod formed on one side of the water tank 2 are provided. The vibration is absorbed by 7a.

Referring to the tank hook device as described above in more detail with reference to the accompanying drawings.

Figure 2 is a partial perspective view of the conventional washing machine tank hook device, a hook rod (7a) formed in the longitudinal direction of the vertical lower portion, and the upper support (10) is fitted to the upper end of the hook rod (7a) is fixed by a fixing pin (7c) ) And a buffer member 7 formed at a lower end of the hook rod 7a.

An insertion groove 7d is formed at an upper end of the hook rod 7a so that a fixing pin 7c is inserted, and a wider tapered portion 10b is formed at an upper portion of the upper support 10 under the upper end of the hook rod 7a. A guide 10c and a guide hole 10d into which the rod 7a is fitted are formed, and a mounting groove 10a in which the fixing pin 7c is seated on the upper end is provided in the horizontal direction.

On the other hand, a seating member (not shown) is formed at all four corners of the top of the rectangular washing machine body to be in contact with the tapered portion (10b) of the upper support (10).

A lower portion of the hook rod 7a is formed with a buffer member 7 having a spring 7b stored therein, and is coupled to one side of a water tank (not shown).

The water tank hook device of the conventional washing machine configured as described above is fixed after the hook rod 7a is inserted upward from the bottom through the guide hole 10d, and the upper support 10 is fitted to the upper end of the hook rod 7a. The upper supporter 10 and the hooking rod 7a are fixed by the pin 7c.

The fixing pin 7c is fitted into the insertion hole 7d at the top of the hook rod 7a and then fixed to the seating groove 10a of the upper support 10.

Therefore, the mounting member (not shown) of the upper end of the main body 1 and the tapered portion 10b below the upper support 10 are caught to be in contact with each other.

Thereafter, lubricating oil is applied to the seating member (not shown) to smoothly rotate by reducing friction with the tapered portion 10b below the upper support 10.

Therefore, the upper end of the hook rod (7a) installed in the main body 1 is rotated in fluid movement to the left and right in accordance with the vibration of the water tank (not shown) to absorb the vibration and shock.

On the other hand, the shock absorbing member 7 formed at the bottom of the hook rod 7a and attached to one side of a water tank (not shown) absorbs vibration and shock through vertical movement in which the spring 7b stored therein is vertically compressed and tensioned. .

However, the conventional water tank hook device of the washing machine has to be inserted into the insertion hole formed on the top of the hook rod so as to be eccentric within the allowable point. Difficult to match Therefore, the fixing pin has a problem that the assembly work is very inconvenient to reduce the productivity by being separated from the seating portion of the bee or the upper end of the eccentric tolerance range.

The present invention was created in view of the above problems, in the tank hook device to absorb the shock and vibration generated when the tank is suspended by installing the top of the main body, the structure of the upper support and hook rod formed on the top It is an object of the present invention to provide a water tank hook device for a washing machine that improves productivity by simplifying assembly work.

1 is a schematic cross-sectional view of a conventional washing machine.

Figure 2 is an excerpt perspective view of the conventional washing machine tank hook device.

Figure 3 is a perspective view of the tank hanger of the washing machine showing an embodiment of the present invention.

Figure 4 is a cross-sectional view of the tank hanger of the subject innovation washing machine.

Explanation of symbols for the main parts of the drawings

1-body, 2-water tank,

20-upper support, 21-seating recess,

22-taper, 23-through,

24-insert groove, 25-guide,

30-Hanging Rod,

40-buffer member, 50-seating member.

In order to achieve the above object, the present invention provides a hook rod having a tapered shape on the upper side and a hook rod formed with a buffer member coupled to a water tank on the lower side in a seating member at the top of the washing machine body, wherein the upper portion The support is formed in the lower end of the tapered portion formed in the upper end of the seating groove, formed in the lower end of the tapered portion, and the through-hole vertically formed in the upper side and the insertion groove formed on one side, and the hook rod It is characterized in that the bent portion is formed at the top.

In addition, the seating groove of the upper end of the upper support is formed in a substantially + -shaped, the bent portion of the upper end of the hook rod is bent into a L-shape is characterized in that the insertion groove is inserted into the seating groove.

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

Figure 3 is a perspective view of the countertop hanger of the washing machine showing one embodiment of the present invention, Figure 4 is a cross-sectional view of the countertop hanger device of the subject innovation washing machine, each of which is inclined wide to the top at four corners of the top of the rectangular washing machine body (1) A seating member 50 having an inclined surface 51 is formed.

On the other hand, the tapered upper support 20 to be placed on the seating member 50 is formed, the hook rod 30 formed in the longitudinal direction so as to fit vertically to the upper support 20 and the hook rod ( 30) at one side is formed a buffer member 40 is coupled to the tank (not shown).

The upper support 20 has a seating groove 21 formed in a substantially + shape at the top, a tapered portion 22 formed at the bottom of the seating groove 21 and wider at the top, and a through hole 23 vertically therein. ) Is formed and a guide 25 having an insertion groove 24 formed at one side thereof is formed at the bottom of the tapered portion 22.

The hook rod 30 is formed with a bent portion (31) bent in the L-shape at the top is inserted into the insertion groove 24 and placed in the seating groove (21).

In addition, the shock absorbing member 40 has a spring 41 stored therein and is compressed and tensioned, and a catching protrusion 42 is formed at a lower end thereof so that the hook rod 30 is not separated from the shock absorbing member 40. .

Referring to the operation of the subject innovation configured as described above in detail.

First, the hook rod 30 is inserted from the bottom to the seating member 50 in the upward direction, and the hook rod 30 is formed at the bottom with a shock absorbing member 40 having a water tank (not shown) and one side fixed thereto.

Thereafter, the bent portion 31 of the upper end of the hook rod 30 is inserted into the upper support 20. That is, the bent portion 31 is inserted through the insertion groove 24 formed at one side of the guide 25 at the lower end of the upper support 20. At this time, the length of the bent portion 31 is a through hole ( Since it is larger than the diameter of 23, insertion in the vertical direction is impossible.

Therefore, the bent portion 31 is inserted into the insertion groove 24 while the hook rod 30 is slightly inclined, and then the upper end through the through hole 23 while gradually setting the hook rod 30 vertically. Insert it.

Thereafter, when the bent portion 31 of the upper end of the hook rod 30 is seated in the seating groove 21 formed at the upper end of the upper support 20, the hook rod 30 is perpendicular to the lower end of the upper support 20. It will not exit in the direction.

At this time, the seating groove 21 is formed in a + shape so that the bent portion 31 is easily seated and fixed in any direction.

After the force is applied downward by the weight of the tank (not shown) so that the upper support 20 and the hook rod 30 is completely fixed, the inclined surface 51 and the upper support of the seating member 50 20, the tapered portion 22 at the bottom is caught to be in contact with each other.

On the other hand, lubricating oil is applied to the inclined surface 51 of the seating member 50 to reduce the friction with the tapered portion 22 formed below the upper support 20 to smoothly rotate.

Therefore, the rotation is very smooth by the lubricating oil to move left and right according to the vibration of the tank (not shown) to absorb the vibration and shock.

On the other hand, the shock absorbing member 40 formed at the bottom of the washing machine body 1 absorbs vibrations and shocks through vertical movements in which a spring 42 is stored therein and is vertically compressed and tensioned.

The above description is only one embodiment of the present invention and can be changed as many as possible within the scope of the present invention.

As described above, the present invention is installed in the tank hanger to suspend the tank to the top of the main body to absorb the shock and vibration generated during washing, improving the structure of the upper support and the hook rod formed on the top of the assembly work Simplification has the effect of improving productivity.

Claims (2)

The upper support 20 having a tapered shape is formed on the upper side, and the hook rod 30 having the buffer member 40 coupled to the water tank 2 is formed on the seating member 50 of the upper part of the washing machine body 1. In the installation, The upper support 20 has a seating groove 21 formed at the top, a tapered portion 22 is formed at the lower end of the seating groove 21, and a through hole 23 vertically formed therein. Insertion groove 24 is formed on one side and the image is made of a guide 25 formed at the bottom of the tapered portion 22, And, the hook rod 30 is a tank hook device of the washing machine, characterized in that the bent portion 31 is formed on the top. According to claim 1, The mounting groove 21 of the upper end of the upper support 20 is formed in a + shape, The hook portion 31 of the upper end of the hook rod 30 is bent into a L-shape is inserted into the insertion groove 24 and the tank hook device of the washing machine, characterized in that placed in the seating groove (21).