KR19980033853A - Sewing machine for full automatic washing machine - Google Patents

Abstract

The present invention efficiently collects foreign matters such as seams in a simple structure regardless of the water level by embedding a filter for collecting foreign matter such as lint or seams generated during washing in a hub at the center of the washing blade installed in the automatic washing machine. It is possible to reduce the manufacturing cost by simplifying the structure, and to be convenient for the user, which greatly improves the efficiency and reliability of the product.

To this end, the present invention is a sewing machine of the fully automatic washing machine equipped with a foreign matter collecting means for collecting the foreign matter generated in the laundry when washing the laundry (1).

Description

Sewing machine for full automatic washing machine

The present invention relates to a seam collecting device of a fully automatic washing machine, and more particularly, to effectively collect foreign matters such as seams regardless of the water level supplied to the fully automatic washing machine.

In the conventional fully automatic washing machine, as shown in FIG. 1, a washing tank 12 in which a plurality of dehydration holes 23 are formed in the outer tank 13 in the main body 22 is rotatably installed, and one side wall in the washing tank 12 is provided. The pumping guide member 20 for pumping the washing water is installed, the upper inner circumferential surface of the washing tank 12 is provided with a fluid balancer 21 for maintaining the balance of the washing tank 12 during washing and dehydration, the fluid balancer At 21, a seam collecting network 24 for collecting foreign matter such as seams floating in the wash water is provided.

In addition, a washing blade (1a) that is rotated when washing and dehydration is installed in the lower center of the washing tank 12, a fan 4 is integrally formed at the lower end of the washing blade (1a), the washing tank 12 and the washing The blade 1a penetrates through the dehydration shaft 25 and the washing shaft 19 of the clutch 18 provided at the center of the bottom surface of the outer tub 13, respectively, and is mounted on one side of the bottom surface of the outer tub 13. The motor pulley 15 and the clutch pulley 17 are respectively installed in the motor 14 and the clutch 18 driven by the control signal, and between the motor pulley 15 and the clutch pulley 17, a V-belt ( 16) is wound and installed to transmit power.

In addition, a water supply valve 27 for supplying washing water to the inside of the washing tank 12 by a control signal of a microcomputer is installed at one upper side of the top cover 26 at the upper end of the main body 22, and the outer tank in the main body 22 is installed. (13) On the lower side, a drain valve 29 for discharging the washing water in the outer tub 13 to the outside of the main body 22 through the drain hose 28 is installed in accordance with the control signal of the microcomputer.

Therefore, when washing the laundry, the motor 14 mounted on one side of the bottom surface of the outer tub 13 generates the rotational force necessary for washing after the water supply and the detergent are added as much as the set water level in the state in which the laundry is put into the washing tub 12. In order to drive the power to sequentially rotate the power through the motor pulley 15, the V-belt 16, the clutch pulley 17 through the clutch 18, the rotational speed is transmitted to the washing shaft 19, so the washing blade ( Rotate 1a).

At the same time, the water pressure generated by the lower portion of the washing blade (1a) is raised through the pumping guide member 20 installed on one side wall in the washing tank 12, the seams collecting net installed in the rapeseed balancer 21 of the inner circumferential surface of the upper end of the washing tank 12 Washing proceeds while the water is supplied to the washing tank 12 again through (24), and foreign matters such as lint and the like generated during washing are collected in the seam collecting network 24.

However, in the conventional fully automatic washing machine, the water level during washing of laundry is properly collected at sea level or above, but at lower water levels, the washing water flow is increased due to the pumping force due to the structure of the washing machine. Because it is not made smoothly, there is a problem such that it is difficult to collect the seams or foreign substances, such as to lower the reliability of the product.

The present invention is to solve the above-mentioned problems, regardless of the level of water supplied to the automatic washing machine can simplify the structure to efficiently collect foreign substances such as seams, as well as to reduce the production cost of the sewing machine of the automatic washing machine The purpose is to provide a collecting device.

In order to achieve the above object, the present invention provides a sewing machine of the full automatic washing machine equipped with a foreign matter collecting means for collecting the foreign matter generated in the laundry at the time of washing.

1 is a longitudinal sectional view showing a conventional fully automatic washing machine

2 is a plan view showing the present invention

3 is an exploded perspective view of main parts of FIG. 2;

4A and 4B and 4C and 4D are longitudinal cross-sectional views illustrating the present invention, respectively.

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

1: washing wing 2: herb

3: first through 4: fan

5: Ring member 6: Filter

7: screw part 8: cover

9: handle 10: second opening

11: third through

Hereinafter, an embodiment of the present invention will be described in detail with reference to FIGS. 2 to 4D.

Figure 2 is a plan view showing the present invention, Figure 3 is an exploded perspective view of the main portion of Figure 2, Figures 4a and 4b and 4c and 4d is a longitudinal cross-sectional view showing the present invention, respectively, washing blades installed in a fully automatic washing machine ( 1) A plurality of first through holes (3) through which washing water flows through the lower or outer circumferential surface of the center hub (2) is formed to communicate with the fan (4) integral with the washing blade (1), and the hub (2) ) Is attached to the lower portion of the ring member (5) is inserted into the filter (6) for collecting foreign matter such as seams generated during washing.

In addition, a cover 8 having a threaded portion 7 formed on an outer circumferential surface thereof is fastened to an upper end of the hub 2 to prevent the filter 6 from being separated from the inside of the hub 2. A handle 9 is formed to protrude when the cover 8 is detached from the top of the hub 2, and a diameter through which washing water flows in the outer circumferential surface of the cover 8 and the center of the handle 9 is about respectively. A plurality of second through holes 10 and third through holes 11 of about 2 to 5 mm are formed.

2 to 4D, the present invention configured as described above, when washing a small amount of laundry in the automatic washing machine, water supply and detergent by the water level below the medium level set in a state in which a small amount of laundry is put into the washing tank 12 When the injection of the motor is completed, as the motor 14 loaded on one side of the bottom of the outer circumference 13 is driven to generate the rotational force necessary for washing, power is sequentially driven by the motor pulley 15, the V-belt 16, and the clutch pulley. Since the rotation speed is decelerated through the clutch 18 and transmitted to the washing shaft 19 through 17, the washing blade 1 is rotated.

At the same time, the water pressure generated by the lower part of the washing blade (1) rises through the pumping guide member (20) installed on one side wall in the washing tank (12) and passes through the fluid balancer (21) of the inner circumferential surface on the washing tank (12). 12) water is supplied again and proceeds to the washing.

At this time, the plurality of first through holes (3) through which the washing water flows through the lower or outer peripheral surface of the hub (2) in the center of the washing blade (1) is formed to communicate with the fan (4) integral with the washing blade (1) A filter 6 attached to a lower portion of the ring member 5 is inserted into the hub 2, and a cover 8 having a screw portion 7 formed on an outer circumferential surface thereof is fastened to an upper end of the hub 2. Therefore, the washing water supplied to the washing tank 1 is formed in the outer circumferential surface of the cover 8 and the center of the handle 9 as shown in FIGS. 4A to 4D, respectively, and the plurality of second through holes 10 having a diameter of about 2 to 5 mm. And foreign matters such as seams or lint generated during washing are collected inside the filter 6 through the third through hole 11.

At the same time, a series of processes in which the wash water flows out through the plurality of first through holes 3 formed at the bottom or the outer circumferential surface of the hub 2 so as to communicate with the fan 4 integrated with the washing vane 1 is repeated. Foreign matters such as seams can be effectively collected.

On the other hand, the top of the hub (2) is fastened to the cover (8) formed with a screw portion (7) on the outer circumferential surface, so that the user wants to replace the filter (6) inside the hub (2) or to remove foreign matters in the filter (6) When the cover (9) in the center of the handle (9) by holding the cover (8) can be easily replaced by rotation, it is possible to prevent the filter (6) from being separated from the inside of the hub (2).

As described above, the present invention is a water level supplied by embedding a filter (6) for collecting foreign matter such as lint or seams generated during washing in the hub (2) in the center of the washing blade (1) installed in the automatic washing machine Irrespective of the simple structure, it is possible to collect foreign materials such as seams efficiently, to reduce manufacturing costs by simplifying the structure, and to be conveniently used by users, which greatly improves the efficiency and reliability of the product. Invention.

Claims (7)

The sewing machine of the full automatic washing machine, characterized in that the foreign matter collecting means for collecting the foreign matter generated in the laundry when washing the laundry wings. The method of claim 1, The foreign matter collecting means is a hub of the laundry blade is formed with a first through-hole through which the washing water flows; A filter for collecting foreign matters inserted into the hub and generated during washing; In order to prevent the filter from being separated from the inside of the hub is fastened to the top of the hub and the sewing machine of the full automatic washing machine consisting of a cover formed with a second through-hole formed in which washing water flows into the hub. The method of claim 2, The sewing machine of the full automatic washing machine formed in the first through-hole is in communication with the fan integral with the washing blades on the lower or outer peripheral surface of the hub. The method of claim 2, Seams gathering device of the automatic washing machine, the diameter of the second through hole is about 2 ~ 5mm. The method of claim 2, Seam collecting device of a full automatic washing machine in which a ring member is integrally fixed to an upper surface of the filter. The method of claim 2, The outer circumferential surface of the cover is formed with a screw for fastening to the top of the hub, the center of the cover of the sewing machine of the full automatic washing machine formed with a handle protruding from the top of the hub to grip when detaching the cover. The method of claim 6, Seams gathering device of a full automatic washing machine formed with a third through hole communicating with the hub in the center of the handle.