KR0123413B1 - A rinse inserting apparatus of a washing machine - Google Patents

Abstract

The washing is put into the washing tub(2), the power switch is turned on, and the laundry is washed by the repeated series of movement, water supply, washing, draining and rinsing. Shortly before the last rinsing, as the times of rinse is preset, having a solenoid sensing it through the microcomputer, pressing down the lid(11) of the pump to flow the antistatic agent contained in the pump out. The agent flows into the inlet port(22) provided at the end of the fitting dent(21), the final rinsing is started and the prevention of electrostatic on the laundry is conducted.

Description

Antistatic Agent Insert of Washing Machine

1 is a partial cutaway perspective view of a general solar type washing machine.

Figure 2 is a perspective view of the main parts extract of the antistatic agent input device of the washing machine according to the present invention.

3 is a flow chart showing the operating state of the present invention.

* Explanation of symbols for main parts of the drawings

1: body 1a: laundry opening

2: washing tank 3: cover

10 pumping container 11 stopper

20: flange 21: seating groove

22: inlet groove 30: pressurizing means (solenoid)

40: transparent cover 50: elastic ring

The present invention relates to a washing machine, and more particularly, to an anti-static detergent input device of the washing machine improved to be able to easily put the anti-static detergent for preventing the static electricity of the laundry in the final rinsing when washing into the washing tank.

In general, a domestic washing machine is divided into a two-type washing machine in which washing and dewatering operations are performed in each tank, and a solar type washing machine in which washing and dewatering operations are performed in one tank.

In FIG. 1, the general type washing machine is shown, especially the sun washing machine performed by one tank of a washing operation and a dehydration operation.

The washing tank 2 is provided on the inner side of the washing machine main body 1 for washing and dewatering operations through a pulsator (not shown), and the laundry is put into the washing tank 2 at the upper part of the main body 1. Inlet 1a is provided. And this inlet (1a) is selectively opened by the cover 3, which is hinged or pivotally hinged to one side of the main body 1, that is, closed during washing and dehydration and open when taking out the laundry It is supposed to be.

On the other hand, in washing the laundry through such a washing machine, although not shown in the figure, washing is performed through a pulsator provided in the washing tank 2 via air bubbles or the like generated therefrom. Thus, in the final rinsing in the process of washing through the pulsator in the washing tank (2), the final rinsing was performed by adding a separate antistatic detergent for removing the static electricity generated in the conventional laundry.

In the case of adding a separate antistatic detergent, it is common for a housewife to directly put it into the washing tank immediately before the final rinsing, but since the housewife who is busy with household work is not always located near the washing machine, the antistatic detergent is added. Often times were missed. Therefore, after the washing is completed, the antistatic detergent was added and then rinsed repeatedly to prevent static electricity of the laundry. As a result, there are many problems such as increasing washing time, increasing housework of housewives, and increasing power consumption due to repeated driving of the washing machine.

Therefore, the present invention has been made to solve such a conventional problem, the static electricity of the washing machine that can reduce the housework of housewives and economical washing by putting the antistatic detergent automatically during the final rinsing Its purpose is to provide a preventive input device.

In order to achieve the above object, in the present invention, the antistatic agent injector of the washing machine is provided with a laundry inlet which is selectively opened by a cover at an upper portion thereof, and a main body having a washing tank provided therein and an upper side of the main body. In the washing machine including an antistatic detergent input means for preventing static electricity of the laundry, the antistatic detergent input means, the antistatic detergent is stored on the inner surface of the antistatic detergent is discharged to the outside by pressurization A pumping container provided with a stopper to make it; A flange provided on an upper side of the main body and provided with a seating groove in which a pimpim container is seated, and an end of the seating groove formed with an inflow groove communicating with the washing tank; It is characterized in that it is fixed to the inner surface of the flange adjacent to the seating groove is made of a pressing means for pressing the stopper of the pumping vessel.

In a preferred feature of the invention, the pressurizing means is composed of a solenoid.

Another desirable feature of the present invention is that the hinge is rotatably coupled to one side of the flange and further comprises a transparent cover for selectively opening the pump container.

Another desirable feature of the present invention is that the bending grooves are formed to have a predetermined elastic force from both side edge portions of the seating groove, and further includes an elastic ring for preventing the separation of the pumping vessel seated in the seating groove.

The present invention can detect the same through the microcomputer during the final rinsing and at the same time pressurizing the pressurizing means to automatically put the antistatic detergent stored in the pumping container into the washing tank, its use is very easy, especially housework of housewives There is an advantage that can reduce labor and washing time.

Hereinafter, with reference to the accompanying drawings a preferred embodiment of the antistatic agent input device of the washing machine according to the present invention will be described in detail.

Figure 2 is an enlarged perspective view of the main portion extract of the antistatic agent input device of the washing machine according to the present invention, Figure 3 is a flow chart showing the operating state of the present invention. And the present invention will be described with reference to the general washing machine shown in Figure 1 the same parts are given the same reference numerals.

As shown in this, the antistatic agent input device of the washing machine according to the present invention, on the inner surface of the washing machine main body 1 is provided with a washing tank (2) for washing and dewatering work through a pulsator (not shown), the main body In the upper part of (1), the inlet 1a for injecting laundry into this washing tank 2 is provided. The inlet 1a is selectively opened by a cover 3 which is hinged or pivotally coupled to one side of the main body 1, that is, it is closed during washing and dehydration and can be opened when taking out the laundry. It is supposed to be. And the upper part of the main body 1 as having the characteristic elements of the present invention, antistatic detergent injecting means for preventing the static electricity of the laundry is provided.

The antistatic detergent injecting means, the antistatic detergent is largely stored on the inner surface of the pumping vessel 10 is provided with a stopper 11 to discharge the antistatic detergent to the outside by pressurization and the main body (1) The flange 20 is provided on one side of the upper pumping container 10, and the pressure means 30 for outflowing the antistatic detergent stored in the pumping container 10 to the outside.

One side of the flange 2 is provided with a seating groove 21 having the same shape as that of the pumping container 10, that is, the pumping container 10. At one end of the seating groove 21, that is, the antistatic detergent flowing out of the pumping container 10 may be introduced into the washing tank 2 at a position adjacent to the pumping container 10 and the stopper 11. Inflow groove 22 is formed in communication with this.

At this time, the shape of the inlet groove 22 is preferably formed to gradually narrow toward the inner side from the edge. This is for the purpose of more easily introducing the antistatic detergent flowing out of the pumping vessel 10 into the washing tank 2.

On the other hand, the pumping vessel 10 only pressurizes the stopper 11 provided at one end thereof to discharge the antistatic detergent therein, the pressurizing means 30 for pressing the stopper 11 is flange 20 In the position adjacent to the seating groove 21 of the), that is, the stopper 11 is built-in is installed. At this time, it is preferable that the pressurizing means uses a solenoid reciprocated by electrical operation.

In addition, it may be desirable to hinge-couple the transparent cover 40 to one side of the flange 20 so as to selectively open the pumping vessel 10 seated in the seating groove 21. This is to prevent the foreign material or the water column during washing to flow into the seating groove 21 and to give a luxury in appearance.

On the other hand, the main body 1 during the washing operation severe flow is generated, whereby the pumping vessel 10 may be separated from the seating groove 21. In order to prevent this, it will be more preferable to provide an elastic ring 50 having a predetermined elastic force from both edges of the seating groove 21.

The operating state of the washing machine according to the present invention configured as described above will be described with reference to the flowchart of FIG.

First, the laundry to be washed is put into the washing tank 2 through the laundry inlet 1a of the main body 1. When the power switch is turned on in such a state, the laundry is washed by repeated operations such as water supply, washing, draining, and rinsing supplied with water into the washing tank 2. In such a state, if the number of rinses is set at the time of the last rinsing operation, the pressure means 30, that is, the solenoid is activated by detecting it through a microcomputer not shown immediately before the final rinsing. As a result, the end of the solenoid presses the stopper 11 of the pumping vessel 10 seated in the seating groove 21 of the flange 20, so that the antistatic detergent in the pumping vessel 10 flows out. At this time, the leaked antistatic detergent is introduced into the washing tank 2 to some extent through the inlet groove 22 formed at the end of the seating groove 21, and at the same time the final rinsing is started, so that it is possible to prevent the static electricity of the laundry as a result. .

At this time, as shown in the flow chart of FIG. 3, when washing the cloth of the material that does not generate static electricity, the laundry is washed by performing the same operation as the operation of the general washing machine by not setting the input of the antistatic detergent. Can be.

On the other hand, the present invention, as shown in FIG. 1, has been described as an example of a solar type washing machine, but is not limited thereto, and can be easily applied to the dual type washing machine.

As described above, according to the antistatic agent input device of the washing machine according to the present invention, the antistatic detergent for preventing the static electricity of the laundry immediately before the final rinsing in the washing process of the washing machine, so that the housewives Not only does it have the advantage of reducing housework hours, but it is also economically effective.

Claims (5)

A laundry inlet is provided on the upper portion of which is selectively opened by a cover, and a laundry inlet is provided inside the washing machine, and an antistatic detergent injecting means is provided on one side of the upper portion of the main body to prevent static electricity of the laundry. In the electrostatic detergent injecting means, the antistatic detergent is stored on the inner surface of the pumping vessel provided with a stopper on the upper side to discharge the antistatic detergent by the pressurization; A flange provided on an upper side of the main body and provided with a seating groove in which a pumping vessel is mounted, and an end of the seating groove formed with an inflow groove communicating with the washing tank; An antistatic agent injector of a washing machine, which is fixedly installed on an inner surface of a flange adjacent to the seating groove and comprises a pressurizing means for pressurizing a stopper of the pumping container. The antistatic agent injecting device according to claim 1, wherein the pressurizing means is a solenoid. The apparatus of claim 1, further comprising a transparent cover rotatably hinged to one side of the flange and selectively opening the pump container. The antistatic agent of the washing machine according to claim 1, further comprising an elastic ring which is bent to have a predetermined elastic force from both edges of the seating recess and prevents the pumping vessel from being seated in the seating recess. Device. The apparatus of claim 1, wherein the inlet groove of the flange is formed to gradually narrow toward the washing tank.