KR900008631Y1 - Spin-dryer inner cover - Google Patents

Abstract

No content.

Description

Dewatering tank inner cover of washing machine

1 is a perspective view cut out a part showing an embodiment of the dehydration tank inner cover of the washing machine of the present invention.

2 is a perspective view cut out a part of a two-chamber washing machine using the inner cover of the present invention.

3 is a perspective view cut out a part showing a state of use.

4 is a longitudinal side view of an essential part of FIG. 3;

5 is a perspective view cut out a part showing a state of use.

6 is a perspective view cut out of a portion showing a conventional example.

7 is a longitudinal side view of an essential part of FIG. 6;

8 is a perspective view showing another conventional example.

The present invention relates to the inner cover of the dehydration tank of a two-chamber washing machine.

In the two tank washing machine provided with a dehydration tank separately from the washing tank, the dehydration (so-called dehydration rinsing) can be performed while supplying the dehydration tank. In this type of two tank washing machine, dehydration covering the upper part of the dehydration basket attached to the outer box is performed. Apart from the cover, an inner cover for watering the dewatering basket is provided directly on the upper portion of the dewatering basket.

The use of the inner cover as a guide for water supplying in this way is due to the fact that water supply in the center of the dewatering basket or in the center provided at the center is less wasteful in dispersing water and most effective in dewatering and rinsing.

Conventionally, this inner cover is installed by drilling a water supply port 23 in the center of the drip tray part 22 surrounded by the outer wall 21, as shown in FIG. 23, the guide wall 24 protrudes several times radially from this place, and forms the drip hole 25 at the same level as the drip tray 22, and is one step higher than the drip tray part 22. The stepped part is female and this is used as the remaining water outlet 26.

In this way, the water supplied from the drip hole 25 into the drip tray 22 is led to the center of the drip tray 22 according to the curve of the guide wall 24, and the water supply port 23 provided therein. Flows into the dewatering basket at the bottom, and when the amount of water to the drip hole 25 is large, the remaining water is discharged out of the basket from the remaining water outlet 26.

The inner cover shown in FIG. 8 is another conventional example already filed as Japanese Utility Model Application No. 54-53726 (Utility Model Publication No. 55-153093), and is directed toward the central water supply port 27. In order to make the flow of water more smooth, the guide wall 28 was provided in a concentric shape.

In the structure of the conventional inner lid, when the amount of water is increased and the flow rate is increased, the water that has hit the guide wall 24 is scattered upward as shown in FIG. 7 and flows smoothly to the water inlet 23. There is also a risk that the water will become unsanitary, and the splashed water will wet the periphery of the inner cover.

When a larger amount of water is supplied from the drip hole 25 than the amount of water specified, the remaining water as described above is drained from the remaining water outlet 26, and at the dripping part 22, the drip hole 25 is used. Water flow along the outer wall 21 is formed toward the remaining water outlet 26, but since the guide wall 24 protrudes from the drip tray 22, the water introduced from the drip hole 25 is guide wall 24. The flow is impeded by the impingement, and in this case, the guide wall 24 is inversely an obstacle to the flow of water.

In addition, since there is a guide wall 24, the water level may not rise evenly for each part, and accurate water cannot be displayed.

In order to prevent the scattering of water, the top of the inner cover is covered with another cover, but this increases the number of parts and increases the manufacturing process, making it expensive.

The object of the present invention is to solve the problems of the conventional example, the water supply port when the appropriate amount of water is supplied, and the remaining water outlet when the water supply more than the specified amount, water can be introduced smoothly in any case, It is to provide a cover in the dehydrating tank of the washing machine that can accurately display the water.

In order to achieve the above object, the present invention, in order to achieve the above object, the driphole hole and the remaining water outlet side by side at a distance between the drip tray portion enclosed by the outer wall, the radial curve from the water inlet in the center of the drip tray toward the peripheral edge It is a summary that several grooves of the shape are formed.

According to the present invention, the water flowing in the drip hole flows into the water supply port while forming a vortex in the groove, and more than the prescribed amount of water flows along the outer wall and flows out from the remaining water outlet.

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

1 is a perspective view cut out a part showing an embodiment of the inner cover of the present invention, Figure 2 is a perspective view cut out a part of a two-chamber washing machine using the inner cover of the present invention, first from the outline of the overall structure of the two-chamber washing machine (1) is a washing tank, (2) is a dehydration tank, and the dehydration tank (2) is freely opened and closed by the dehydration cover (3) above the dehydration basket (not shown).

(4) is a water supply hose to the washing tank (1) and the dehydration tank (2).

(5) represents the inner cover of the dewatering tank (2), which is installed directly above the dewatering basket, that is, below the dewatering cover (3), and will next explain the structure of the inner cover (5) of the present invention. .

The inner cover 5 opens the drip hole 8 at the same level as the drip part 7 in the tray-shaped drip part 7 surrounded by the outer wall 6, and is spaced apart from the drip hole 8. Are arranged side by side, and the step portion higher than the drip tray 7 is formed in succession to form a water outlet 9 which remains.

The water inlet 10 to the dewatering basket is drilled and installed in the center of the water inlet 7 and radially curved grooves 11 are curved around the water inlet 10. 3) was prepared.

Although the number of these grooves 11 may be selected arbitrarily, as a structure of the groove 11, when the water which flowed in from the drip hole 8 reached the groove 11, vortex generate | occur | produces in any position in the groove 11. In order to ease washing, side walls 11a perpendicular to the inflow direction are formed.

When water is supplied from the water supply hose 4 to the drip hole 8 in this manner, water introduced into the drip tray 7 flows along the outer wall 6, and some flow into the groove 11. As shown in FIG. 3, in the place of the groove 11, it flows orthogonal to this, so that the water which entered into the groove 11 here forms a vortex so as to be orthogonal to the groove direction as shown in FIG. It flows smoothly into the water inlet 10, and flows into the top of a water tank (water dispersing tube) to be installed in the center of the dewatering basket.

And even if the amount of water is increased, since there is no protrusion in the drip tray 7, water does not collide with it and scatters, and water does not flow smoothly and the water level does not rise partially, and the indication of the remaining water is not displayed incorrectly.

In addition, when the amount increases and becomes equal to or more than the prescribed amount, the water flowing from the drip hole 8 flows along the outer wall 6 to the water outlet 9 which remains smoothly as it is.

When the water supply is stopped after the dehydration rinsing operation is finished, the water in the drip tray 7 collects into the groove 11 and is led to the water inlet 10 so that little water remains in the inner lid 5.

As described above, the inner cover of the dehydrating tank of the washing machine according to the present invention is smoothly supplied with water without causing water to dissipate or partially rise in water level, so that the indication of the remaining water is accurate, When water is supplied, the remaining water is discharged smoothly.

In addition, the water drainage after water supply is good, and the cleanliness is also good.

Claims (1)

A water inlet provided in the center of the drip tray 7 in the drip hole 8 formed in the drip tray portion 7 surrounded by the outer wall 6 and the remaining water discharge ports 9 arranged side by side with a gap therebetween. The inner cover of the washing machine of the washing machine, characterized in that a plurality of radially curved grooves (11) formed from (10) toward the circumferential edge.