KR19980024353U - Textile Softener Filling Device - Google Patents

Abstract

The present invention relates to a fabric softener input device of a washing machine to improve the antistatic effect of the laundry by allowing the fabric softener to be added regardless of the centrifugal force of the washing tank when the last row is performed, in particular in a state where the washing tank is installed inside the main body. In supplying the fabric softener into the washing tank during the rinsing, a container in which the fabric softener is embedded is installed at an upper portion of the washing tank and an outlet is formed on one side of the container toward the washing tank, and when the last rinsing is performed Through the fabric softener is provided to be introduced into the washing tank.

Description

Fiber softener feeding device of washing machine

The present invention relates to a fabric softener injector of a washing machine, and more particularly, to a fabric softener injector of a washing machine to improve the antistatic effect of the fiber by allowing the fabric softener to be injected in the last row regardless of the number of hangs.

In general, as shown in FIG. 1, a washing tank 2 in which a predetermined amount of washing water is dehydrated is installed inside the main body 1 by a hook rod 7. In addition, the cylindrical washing tank 3 is installed inside the water tank 2 in a rotatable state. The washing tank 3 is formed with a number of holes (3a) through the side wall flows the washing water supplied into the washing tank 3 toward the water tank (2) to match the level of the washing tank (3) and the water tank (2) . In addition, these holes (3a) discharges the washing water generated from the wet laundry in the dehydration process toward the water tank (2).

In addition, the stirring blade 4 is installed on the inner bottom of the washing tank 3 so as to be able to rotate forward and backward. 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 produce 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.

In addition, Figure 2 is a planar cross-sectional view showing a conventional fabric softener injecting device, to prevent the static electricity of the fiber by adding the fabric softener in the rinse process. In the conventional dosing device, when the softener chamber 8 having two stages is formed by the partition 8a in the balance weight 3b formed on the upper part of the washing tank 3, and the fabric softener is supplied to these softener chambers 8, The softener is introduced into the washing tank 3 by the centrifugal force of the washing tank 3 rotated in the rinsing process.

In the conventional washing machine configured as described above, washing is carried out in the state in which the 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 reverse rotational power is passed through the washing shaft 6a toward the stirring blade 4. Delivered. 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 as the laundry is rubbed against each other by the rotational water flow.

In addition, the rinse is performed in the washing process. The fiber softener contained in the balance weight 3b is introduced into the washing tank 3 while the rinse is in progress. That is, the fabric softener is supplied into the washing tank 3 through the softening chamber 8 separated into two stages by the centrifugal force of the washing tank 3 which is rotated to dehydrate in the rinsing process, and the static electricity of the laundry is prevented in this process. In addition, when the rinse is completed, dehydration proceeds. In the dehydration process, when the motor 5 rotates at a high speed in one direction, the washing shaft 6a and the dehydration shaft 6b are rotated together by the power switching means 6 at a high speed. ) Is rotated at high speed, the clothes are dehydrated.

However, the conventional washing machine has a disadvantage in that the softener introduced during the rinsing process is automatically input when the rinsing frequency is constant regardless of the rinsing frequency. Conventionally, as the softener chamber 8 is composed of two stages, for example, when the washing tank 3 is rotated for dehydration during two rinses, the fabric softener moves the softener chamber 8 by the centrifugal force. When the rinse is completed, the fabric softener is automatically introduced into the washing tank (3). Therefore, when the user selects the hang rinse two or more times, there is a disadvantage in that the fabric softener is put in the middle of the rinse and diluted so that the antistatic effect of the laundry is reduced.

The present invention was developed in view of the conventional problems, and an object of the present invention is to allow the fabric softener to be introduced regardless of the centrifugal force of the washing tank when the last rinse is performed, so that the antistatic effect of the laundry is improved. In providing an input device.

1 is a cross-sectional view of a conventional washing machine,

Figure 2 is a plan sectional view of a conventional fabric softener injector,

3 is a cross-sectional view of the subject innovation washing machine,

Figure 4 is a side cross-sectional view of the present invention fabric softener input device.

Explanation of Signs of Major Parts of Drawings

10-body, 12-washing tub,

30-vessel, 32-outlet,

40-feed means, 41-piston,

42-rod, 43-reduction motor,

44-drum, 45-wire.

In order to achieve the above object, the present invention provides a fabric softener to the inside of the washing tank when the washing tank is installed in the main body, and the container having the fabric softener is installed on the upper side of the washing tank and the container is provided on one side of the container. An outlet is formed toward the washing tank, and when the last rinse is performed, it is characterized in that it has a feeding means for introducing the fabric softener into the washing tank through the outlet.

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

Figure 3 is a cross-sectional view of the subject innovation washing machine and Figure 4 is a side cross-sectional view of the present invention fabric softener. The water tank 11 is installed inside the rectangular main body 10 with the upper portion open, and the washing tank 12 in which the washing water and the laundry are contained in the water tank 11 is rotatably installed. Washing tank 12 has a number of holes (12a) are formed in communication with the water tank 11 on the side to flow the wash water supplied into the washing tank 12 toward the water tank (11) to match the water level. In addition, the tank is installed by the damper 14a formed in all directions below the outer circumferential surface through the hook rod 14 inside the upper end of the main body 10.

In addition, the stirring blade 13 is installed inside the washing tank 12, and the power switching means 16 driven by the motor 15 is installed on the bottom surface of the water tank 11. Power switching means 16 is the upper washing shaft (16a) is coupled to the stirring blades 13 to rotate it forward and backward. At this time, the stirring blade 13 causes the rotational water flow, and stirs the washing water supplied into the washing tank 12 so that the washing is rubbed and washed. In addition, the dehydration shaft 16b of the power switching means 16 is coupled to the center of the bottom surface of the washing tank 12. When the dehydration shaft 16b is rotated at a high speed during dehydration, the washing tank 12 rotates in one direction while the laundry is dehydrated by centrifugal force. do.

In addition, a container 30 is provided at the bottom of the upper plate member 20 covering the open upper portion of the main body 10 to inject the fabric softener into the washing tank 12. The container 30 is fixedly installed on the bottom surface of the upper plate member 20 through the bracket 34 and is provided with an inlet 31 that protrudes upward of the upper plate member 20 and closes with a stopper 33. And the outlet 32 which injects the fabric softener into the washing tank 12 in the upper portion of the container 30 is formed. In addition, a feeding means 40 for automatically feeding the fabric softener embedded in the container 30 during the last rinsing is provided.

The dosing means 40 is provided with a piston 41 so as to be movable within the container 30, and the piston 41 is connected to a rod 42 protruding out of the container 30. In addition, the piston 41 is kept pushed by the spring 46 so as to move to the rear of the vessel 30, the rod 42 protruding out of the vessel 30 is connected to the wire 45 and the wire 45 ) Is wound around the drum 44 which is rotated by the reduction motor 43. In other words, when the wire 45 is wound around the drum 44, the rod 42 is pulled and the fabric softener in the container 30 is automatically introduced into the washing tank 12. Reference numeral 21 denotes a door installed on the upper plate member 20 to open and close the upper part of the washing tub 12.

The present invention configured as described above has a container 30 having a fiber softener embedded in the bottom surface of the upper plate member 20, and the fiber softener in the container 30 is introduced into the washing tank 12 during the last rinsing by the feeding means 40. Is committed. In addition, a piston 41 is installed in the container 30 so as to be movable, and a rod 42 is connected to the front of the piston 41 so that its tip protrudes toward the front of the container 30. The wire 45 is connected to the tip of the protruding rod 42 and the wire 45 is wound around the drum 44 driven by the reduction motor 43. In addition, a spring 46 is installed between the piston 41 and the front of the vessel 30 to force the piston 41 to move backward.

The present invention is such that the laundry is put into the washing tank 12 and the washing is progressed while the stirring blade 13 is reversely rotated in the state in which the washing water is supplied into the washing tank 12. That is, the stationary rotational power of the motor 15 is decelerated by the power switching means 16 and then transmitted to the stirring blade 13 through the washing shaft 16a. At this time, the stirring blade 13 is rotated in both directions to cause a rotational flow and when the rotational flow occurs, washing is rubbed with each other and the washing proceeds.

In addition, the rinse is performed in the process of washing. The rinse is performed a number of times specified by the user, and the softener is automatically added by the present invention when the last rinse is performed. That is, when the last rinse is performed, the microcomputer detects this and drives the reduction motor 43 according to the program. In this case, as shown in FIG. 4, when the reduction motor 43 is rotated, the wire 45 is pulled by the drum 44, and the rod 42 and the piston 41 connected to the wire 45 are forcibly moved. do. At this time, while the container 30 is compressed, the fabric softener is introduced into the washing tank 12 along the outlet 32. In addition, when the closing is completed, the reduction motor 43 is stopped and the compressed spring 46 is restored and the piston 41 and the rod 42 are returned to their proper positions.

As described above, according to the present invention, a container in which the fiber softener is installed is installed at the bottom of the upper plate member covering the upper part of the main body, and the fiber softener is introduced into the washing tank while the piston inside the container is pulled by the wire wound by the reduction motor. In particular, when the last rinse starts by sensing the fiber softener is input, there is an effect such as to improve the antistatic of the laundry.

Claims (2)

In supplying the fabric softener in the washing tank 12 when the washing tank 12 is installed inside the main body 10, The container 30 in which the fabric softener is embedded is installed on the upper side of the washing tank 12, and an outlet 32 is formed at one side of the container 30 toward the washing tank 12, and when the last rinse is performed. The fabric softener feeding device of the washing machine having an injection means (40) for introducing the fabric softener into the washing tank (12) through the outlet (32). The drum of claim 1, wherein the feeding means (40) is provided with a piston (41) installed inside the container (30) and connected to a rod (42) protruding outward, and rotated by a reduction motor (43). (44) is provided, the front end of the rod 42, the fabric softener injector of the washing machine, characterized in that pulled in connection with the wire (45) wound on the drum (44).