CN104711814B - A kind of automatic washing machine - Google Patents

Abstract

The invention provides a fully automatic washing machine, which comprises an inner tub and a balance ring arranged on the inner tub, and a balance ring cover is arranged on the mouth of the inner tub, and the balance ring cover covers the inner ring surface of the balance ring. In the washing machine provided by the present invention, a balance ring cover is arranged on the inner tub, so that the balance ring cover covers the joints on the surface of the inner ring of the balance ring. Covering prevents the seam on the surface of the inner ring of the balance ring from scratching the clothes when the clothes are washed in the washing machine; and the balance ring cover also protects and increases the strength of the balance ring. At the same time, the balance ring cover has an extension and a curling edge, so that the balance ring cover covers the balance ring, and when the user uses the washing machine, only the balance ring cover can be seen, which increases the aesthetic effect. Flanges and flanges are arranged on the balance ring cover to facilitate the installation and fixation of the balance ring cover, making the fixing more firm, and playing a comprehensive protective role for the balance ring, increasing the strength of the balance ring.

Description

A fully automatic washing machine

technical field

The invention belongs to the technical field of washing machines, and in particular relates to a fully automatic washing machine.

Background technique

In the existing pulsator type fully automatic washing machine, in order to reduce the vibration when the complete machine is in operation, a balance ring is assembled at the mouth of the inner barrel. The balance ring is made of plastic material and injected into the upper shell and the lower shell respectively, and then the upper shell and the lower shell are melted and welded. There is a seam at the junction of the upper and lower shells of the balance ring. steps. After the balance ring is assembled on the inner barrel like this, the seams on the inner ring of the balance ring may scratch the clothing when washing clothes in the washing machine;

Contents of the invention

The invention aims at the problem that the seam on the inner ring of the balance ring may scratch the clothes existing in the prior art, and provides a fully automatic washing machine, in which a balance ring cover is arranged on the inner tub, and the balance ring cover covers the balance ring The seam on the inner ring of the balance ring avoids scratching the clothes by the seam on the inner ring of the balance ring when washing clothes in a washing machine.

In order to achieve the above-mentioned purpose of the invention, the present invention adopts the following technical solutions to realize:

A fully automatic washing machine, comprising an inner tub and a balance ring arranged on the inner tub, a balance ring cover is provided at the mouth of the inner tub, and the balance ring cover covers the inner ring surface of the balance ring.

In order to prevent the gimbal cover from being fixed to the inner ring surface of the gimbal ring, and to facilitate fixing, the lower end of the gimbal cover has an extension portion attached to the lower surface of the gimbal ring.

In order to achieve an aesthetic effect on the gimbal cover, the upper end of the gimbal cover also has an inwardly inclined extension.

Further, the upper end of the extension part has an outwardly turned bead, and the end of the bead is located at the end of the extension part.

Further, the washing machine includes an outer tub, the inner tub is located inside the outer tub, the top of the outer tub has an outer tub cover, and the top surface of the rolled edge is higher than the lower end surface of the mouth of the outer tub cover.

Further, the end of the extension part has an upward folded edge, and the folded edge is closely attached between the surface of the outer ring of the balance ring and the inner side of the inner tub.

For the convenience of installing and fixing the balance ring cover and the balance ring, the upper end of the flange is provided with a downward flange, and the flange is located outside the inner barrel.

In order to fix the balance ring cover and the balance ring firmly, several screws or bolts are arranged on the outside of the inner barrel, and the screws or bolts pass through the inner barrel wall, the folded edge, and penetrate into the balance ring.

In order to improve the aesthetic effect of the washing machine, when the user uses the washing machine, he can see that the material of the balance ring cover is consistent with that of the inner tub, and the balance ring cover is made of stainless steel.

Further, the wall thickness of the gimbal cover is 0.3-2mm.

Preferably, the wall thickness of the gimbal cover is 0.5-1.5 mm.

In the fully automatic washing machine provided by the present invention, a balance ring cover is arranged on the inner tub, so that the balance ring cover covers the joints on the surface of the inner ring of the balance ring. The seam covering prevents the seam on the surface of the inner ring of the balance ring from scratching the clothes when washing clothes in the washing machine; and the balance ring cover also protects and increases the strength of the balance ring. At the same time, the balance ring cover also has an extension and a curling edge, so that the balance ring cover covers the balance ring, and when the user uses the washing machine, only the balance ring cover can be seen, which increases the aesthetic effect. Flanges and flanges are also arranged on the balance ring cover to facilitate the installation and fixation of the balance ring cover, making the fixing more firm, and playing a comprehensive protective role for the balance ring, and increasing the strength of the balance ring.

Other characteristics and advantages of the present invention will become clearer after reading the detailed description of the present invention in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is the sectional structure schematic diagram of an embodiment of the fully automatic washing machine proposed by the present invention;

Fig. 2 is an exploded perspective view of the inner barrel in Fig. 1;

Fig. 3 is a schematic diagram of a partially enlarged structure of area A in Fig. 1;

Fig. 4 is a schematic structural view of the gimbal cover in Fig. 3;

FIG. 5 is a schematic structural diagram of the gimbal in FIG. 3 .

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "inner" and "outer" refer to the position of the washing machine itself, and the orientations or positional relationships indicated by "upper" and "lower" are based on those shown in the accompanying drawings. The positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Referring to Figures 1-5, it is an embodiment of the fully automatic washing machine proposed by the present invention. The fully automatic washing machine includes an inner tub 1, a balance ring 2 arranged on the inner tub 1, and a balance ring cover 3 is also arranged at the mouth of the inner tub 1 , the gimbal cover 3 covers the inner ring surface 21 of the gimbal 2 .

There is a seam 24 on the gimbal 2, so that the gimbal cover 3 covers the seam on the inner ring surface 21 of the gimbal 2, and after the gimbal cover 3 is set, not only the inner ring surface 21 of the gimbal 2 is seamed Covering prevents the seams on the inner ring surface 21 of the balance ring 2 from scratching the clothes when the clothes are washed in the washing machine; and the balance ring cover 3 also protects the balance ring 2 and increases its strength.

In order to prevent the gimbal cover 3 from being fixed to the inner ring surface 21 of the gimbal ring 2, a step after the gimbal cover 3 is attached to the inner ring surface 21 is added, and for the convenience of fixing the gimbal cover 3, in this embodiment, the gimbal cover The lower end of the cover 3 has an extended portion 31 attached to the lower surface 22 of the gimbal 2 . At the same time, the extension part 31 also protects and increases the strength of the lower surface of the balance ring 2 .

The upper end of the gimbal cover 3 also has an inwardly inclined extension 32, the upper end of the extension 32 has an outwardly turned curl 33, and the end of the curl 33 is located at the end of the extension 32; that is, the curl 33 is closed Torus. In this way, the gimbal cover 3 covers the gimbal 2, and when the user uses the washing machine, he can only see the gimbal cover 3, and the upper end of the gimbal cover 3 is provided with an inwardly inclined extension 32, which is also for the smooth transition of the gimbal cover 3. And increase the strength of the balance ring cover 3; in order to avoid scratching the end of the curling 3 and for the aesthetic effect, the end of the curling 3 is rolled down to form a circular ring, as shown in Fig. 3-5.

The washing machine includes an outer tub 4, and the inner tub 1 is located inside the outer tub 4. In order to prevent the water in the outer tub 4 from splashing out during the washing process of the washing machine, an outer tub cover 41 is also arranged on the top of the outer tub 4, and the top surface of the curling edge 33 is as high as On the lower end surface of the mouth of the outer bucket cover 41 . In this way, after the balance ring cover 3 is set on the inner tub 1, the design of other parts on the washing machine will not be changed, and the purpose of preventing the water in the outer tub 4 from splashing out during the washing process of the washing machine can also be achieved. In addition, when the user uses the washing machine, see Before the balance ring 2, only the balance ring cover 3 at the mouth of the inner barrel 1 can be seen, which increases the aesthetic effect, as shown in Figure 1.

In order to install and fix the balance ring cover 3 , the end of the extension part 31 has an upward folded edge 34 , and the folded edge 34 is closely attached between the outer ring surface 23 of the balance ring 2 and the inner side of the inner tub 1 . Flange 34 is coated on the lower end of the outer ring surface 23 of gimbal 2 like this, gimbal cover 3 and gimbal 2 are fixed on inner barrel 1 by screw, and some screws are arranged on inner barrel 1 outside, and screw passes inner barrel 1 The wall, the flange 34 , penetrates the gimbal 2 . At the same time, the folded edge 34 also plays a certain role in protecting and increasing the strength of the balance ring 2, as shown in Fig. 3 and Fig. 4 .

In order to fix the balance ring cover 3 more firmly, the upper end of the flange 34 is provided with a downward flange 35, and the flange 35 is located outside the inner barrel 1, so that a groove for accommodating the upper end of the inner drum 1 is formed between the flange 35 and the flange 34. When installing the balance ring cover 3 and the balance ring 2, place the balance ring cover 3 on the mouth of the inner barrel 1 so that the upper end of the inner barrel 1 is located in the groove between the flange 35 and the flange 34, and then place the balance ring 2 on the Inside the balance ring cover 3, the balance ring cover 3 and the balance ring 2 are fixed by screws, as shown in Fig. 3 and Fig. 4 .

In this embodiment, the balance ring cover 3 is made of stainless steel, so that when the user uses the washing machine, only the inner tub 1 and the balance ring cover 3 at the mouth of the inner tub 1 can be seen inside the washing machine, which improves the aesthetic effect of the washing machine.

In this embodiment, the wall thickness of the gimbal cover 3 is selected to be 0.3-2 mm, and preferably the wall thickness of the gimbal cover is 0.5-1.5 mm.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention to other forms. Any skilled person who is familiar with this profession may use the technical content disclosed above to change or modify the equivalent of equivalent changes. Example. However, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims (8)

1. A fully automatic washing machine, comprising an inner tub, a balance ring arranged on the top of the inner tub, characterized in that the mouth of the inner tub is also provided with a balance ring cover, and the balance ring cover covers the inner ring of the balance ring surface; the lower end of the gimbal cover has an extension portion attached to the lower surface of the gimbal ring, and the end of the extension portion has an upward flanging edge; a groove for accommodating the flanging edge is provided on the outer side of the lower end of the gimbal ring The inner barrel and the flange are fixed at the notch by screws, and the nuts of the screws are located in the notch; the notch is formed by the concave of the balance ring, and the A first boss is formed inside, and a second boss extending inwards for fixing the screw is provided on the first boss, and the first boss and the second boss form two steps The upper end of the flange is provided with a downward flange, and the flange is located outside the inner tub, and a groove for accommodating the upper end of the inner tub is formed between the flange and the flange; the washing machine includes a set on the outside of the inner tub an outer barrel, the top of the outer barrel has an outer barrel cover, and the outer barrel cover has an annular horizontal part arranged parallel to the top surface of the gimbal, a downward bending part along the inner side of the annular horizontal part, and An inclined portion extending obliquely downwards and outwards along the outer side of the circular ring, the inclined portion is connected to the outer barrel. 2. The fully automatic washing machine according to claim 1, characterized in that, the upper end of the balance ring cover also has an inwardly inclined extension. 3 . The fully automatic washing machine according to claim 2 , wherein the upper end of the extension part has an outwardly turned bead, and the end of the bead is located at the end of the extension part. 4 . 4. The fully automatic washing machine according to claim 3, characterized in that, the washing machine comprises an outer tub, the inner tub is located inside the outer tub, the top of the outer tub has an outer tub cover, and the curled top is The surface is higher than the lower end surface of the mouth of the outer bucket cover. 5 . The fully automatic washing machine according to any one of claims 1 to 4 , wherein the folded edge is closely attached between the surface of the outer ring of the balance ring and the inner side of the inner tub. 6 . 6. The fully automatic washing machine according to claim 5, wherein a plurality of screws or bolts are provided on the outside of the inner tub, and the screws or bolts pass through the inner tub wall, the folded edge, and the balance in the ring. 7. The fully automatic washing machine according to any one of claims 1 to 4, wherein the balance ring cover is made of stainless steel. 8. The fully automatic washing machine according to claim 7, characterized in that, the wall thickness of the balance ring cover is 0.3-2 mm.