KR19990016030A - Pulsator Type Washing Machine - Google Patents

Abstract

The present invention relates to a pulsator type washing machine, and to provide a pulsator type washing machine capable of improving washing power of a pulsator washing machine and preventing damage to laundry of a weak material.

In order to achieve the above object, the present invention is a pulsator-type washing machine including a pulsator (56) rotatably installed on the bottom surface of the dehydration container (53) during washing and generating water flow, wherein the pulsator (56) It characterized in that it comprises a washing means installed in the dehydration container 53 so that the strength and weakness of the cleaning power is distinguished according to the centrifugal force of the water flow rotated by.

Description

Pulsator Type Washing Machine

The present invention relates to a pulsator type washing machine.

In general, a washing machine is classified into a pulsator method for washing laundry by rotating water flow, and a drum washing method for washing laundry using a drop of laundry.

As shown in FIG. 3, the pulsator type washing machine includes a case 50, a laundry container 51 supported by a damper (not shown) and the like floating inside the case 50, and the above-mentioned. The dehydration container 53 which is inherent in the washing container 51 and installed to be rotated by being connected to the clutch assembly 52 at the time of dehydration, is connected to the clutch assembly 52 by a belt 54 and the bottom surface of the washing container 51. It consists of a motor 55 fixed to it.

In particular, the clutch assembly 52 is connected to the pulsator 56 is installed inside the dehydration container 53 to form a water flow when washing, lint with a strainer 57 installed on the upper end of the dehydration container 53. The guide tube 58 is formed in the dehydration container 53 so as to move the back.

Referring to the operation of the washing machine as described above, when a plurality of laundry is inserted into the dehydration container (53), the water is supplied to the washing container (51) and the motor (55) rotates, and the clutch connected to the belt (54). As the assembly 52 is rotated, the pulsator 56 is rotated.

When the pulsator 56 is rotated, the water filled in the dehydration container 53 is rotated and water flow is generated, and laundry is rotated by the water flow.

Of course, during dehydration, the clutch assembly 52 is changed to the dehydration position, and the dehydration container 53 is rotated at a high speed to perform the dehydration operation.

However, as described above, when different kinds of laundry are inserted into a cylindrical dehydration container of a constant size at the same time and washed, the weight of the laundry and the thickness of the cloth are different, so the amount rotated by the water flow of the pulsator is different. As a result, the washing effect is not constant in each laundry, there is a problem that the overall washing power is reduced.

In addition, when washing the laundry of relatively weak material and the laundry of the strong material at the same time there is a problem that the laundry of the weak material is damaged by driving the washing machine based on the laundry of the strong material.

Accordingly, an object of the present invention is to solve the above problems, to provide a pulsator type washing machine that can not only improve the washing power of the pulsator washing machine, but also can prevent damage to the laundry of weak material.

In order to achieve the above object, the present invention is a pulsator type washing machine including a pulsator rotatably installed on the bottom surface of the dehydration container during washing and generating a flow of water, according to the centrifugal force of the water flow rotated by the pulsator. It characterized in that it comprises a washing means installed in the dehydration container so that the strength and weakness of the cleaning power.

1 is a cross-sectional view showing a pulsator type washing machine according to the present invention;

FIG. 2 is a plan sectional view showing a state of the pulsator and the washing container in FIG. 1;

3 is a cross-sectional view showing a typical pulsator-type washing machine.

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

1: first chamber 2: second chamber

3: auxiliary laundry 4: blade

5: hanger 53: dehydration container

56: pulsator

1 and 2 are a cross-sectional view showing a pulsator type washing machine according to the present invention and a flat sectional view of FIG. 1, wherein the washing means configured to distinguish the strength and weakness of the washing force according to the centrifugal force of the water flow rotated by the pulsator 56 It is provided in the inside of the dehydration container 53.

The washing means is installed upright integrally with the pulsator 56, and interlocked with the pulsator 56 and cylindrical to divide the internal space of the dehydration container 53 into the first and second chambers (1, 2). It consists of the auxiliary laundry 3 formed.

In particular, a plurality of blades (4) is formed on the inside and outside of the auxiliary laundry 3, it is possible to generate water flow during the rotation of the pulsator 56.

In addition, the upper end portion of the auxiliary laundry tub 3 is formed with a locking portion 5 to be bent inward so that the laundry does not escape in the direction of the second chamber 2 when dewatering.

When explaining the operation and effect of the present invention as described above, the user to put the laundry in the dehydration container 53 for washing.

At this time, a relatively soft material, that is, laundry that is easy to wash is put into the first chamber 1, which is the inside of the auxiliary laundry tub 3, and into the second chamber 2, which is the interior of the dehydration tank 53. Relatively hard materials, that is, laundry is difficult to put.

When the motor 55 is driven while the laundry container 51 is filled with water after the laundry is put in, the pulsator 56 is rotated to rotate the water inside the laundry container 51 and the laundry to rotate the laundry. do.

At this time, since the auxiliary laundry 3 is integrally formed with the pulsator 56, the auxiliary laundry tub 3 rotates simultaneously with the rotation of the pulsator 56.

When the pulsator 56 and the auxiliary laundry tub 3 rotate, the laundry loaded into the first and second chambers 1 and 2 is washed, and the first chamber 1 is the pulsator 56. The centrifugal force is weak because it is at a very short distance d from the rotational center of.

When the centrifugal force acts weakly, washing can be facilitated without applying a strong force to the laundry, which is a relatively easy material to wash.

That is, when washing the laundry inside one washing tub 51 without distinguishing the laundry as in the prior art, it is possible to prevent the laundry of the weak material from being damaged.

In addition, the laundry material of the strong material introduced into the second chamber 2 has a centrifugal force acting more strongly because the distance d1 from the center of rotation of the pulsator 56 is farther than that of the first chamber 1, and thus the washing force. By being stronger than the first chamber 1, it is possible to wash laundry of a strong material.

That is, even if the laundry is easy or difficult to wash as described above in the first and second chambers (1, 2), the first chamber (1), even if the laundry is difficult to wash based on the laundry is difficult 1) Since the washing force inside is smaller than that of the second chamber 2, the cloth is not damaged.

In particular, the small water flow is generated in the blade 4 formed on the inner and outer circumference of the auxiliary laundry 3 to act on the laundry together with the water flow generated in the pulsator 56 to improve the overall washing effect compared to the conventional. .

As described above, when the washing is completed, dehydration is performed. If the laundry inside the first chamber 1 is to be separated into the second chamber 2 during the dehydration, the hook formed at the tip of the auxiliary laundry tub 3 is dehydrated. The laundry described above is caught in the portion 5 so that the laundry is not separated.

That is, even when dewatering, the balance of the laundry is maintained in the first and second chambers 1 and 2.

As described above, the present invention enables the separate washing according to the material of the laundry by installing an auxiliary laundry container in the pulsator so as to form the first and second chambers in which the centrifugal force acts differently in the dehydration container. There is an advantage that can prevent damage.

Claims (4)

In the pulsator-type washing machine including a pulsator rotatably installed on the bottom surface of the dehydration container during washing and generating water flow, the inside of the dehydration container so that the strength and weakness of the washing force are distinguished according to the centrifugal force of the water stream rotated by the pulsator. Pulsator type washing machine comprising a washing means installed on. According to claim 1, wherein the washing means is integrally installed in the pulsator upright integrally with the pulsator and consists of a secondary laundry tub formed in a cylindrical shape to divide the inner space of the dehydration container into the first and second chambers according to the strength of the centrifugal force Pulsator type washing machine characterized in that. The pulsator type washing machine according to claim 2, further comprising: a plurality of blades formed inside and outside the auxiliary laundry to generate water flow during rotation of the pulsator. The pulsator type washing machine according to claim 2 or 3, further comprising a locking part formed to be bent inward to an upper end portion of the auxiliary laundry container to prevent the laundry from being separated in the second chamber direction when dewatering.