CN209741482U - Washing machine sleeve and washing machine - Google Patents

Abstract

The utility model provides a washing machine cover bucket and washing machine, cover bucket detachable suit is in washing machine's interior bucket, the cover bucket includes open staving and is located little wave wheel in the staving, the bottom of staving has the annular portion of being connected and inside extension with the lateral wall, annular portion up end is equipped with smooth transition's height structure of straying. The utility model provides a washing machine cover bucket, through setting up annular portion and height structure that misplaces, when washing clothes in the cover bucket, rivers form the rivers of upset along the height structure that misplaces, increase the stirring to the clothing of rivers, help driving the upset of clothing, make each part of clothes all rubbed and washed; the arrangement of the staggered-height structure is beneficial to increasing the rubbing effect on the clothes and improving the cleaning ratio of the clothes; in addition, set up the structure that falls by mistake of height, be favorable to increasing structural strength to increase the area of contact of being connected between bottom and the lateral wall, be favorable to increasing the intensity of staving.

Description

Washing machine sleeve and washing machine

Technical Field

The utility model belongs to the technical field of washing machine, concretely relates to washing machine cover bucket washing machine and have washing machine of this set of bucket.

Background

At present, with the continuous development of science and technology, washing machines have become indispensable household electrical appliances in people's daily life, and can provide more convenient and more humanized services for people.

The washing machine in the conventional art mainly includes an outer tub and an inner tub installed in the outer tub, and laundry may be put in the inner tub to wash the laundry. However, in order to meet various washing capacity requirements, the outer tub and the inner tub of the washing machine are generally configured to be relatively large, so as to wash more laundry at one time. However, in the actual use of the washing machine, there are cases where the washing capacity is small, such as clothes for washing children, clothes in summer, etc., and in this case, since the size of the outer tub is large, even if the amount of water is adjusted, the amount of water in the outer tub is still large. Therefore, the washing machine uses a large amount of water, and has poor economical efficiency.

In order to solve the above problems, chinese patent 200710041368.2 proposes a technical solution of providing a detachable small washing and dewatering tub in a large washing and dewatering tub, and after the small washing and dewatering tub is installed, the two washing and dewatering tubs can be used for washing clothes independently, so as to achieve the purpose of separately washing the inner and outer clothes. The small washing and dewatering barrel in the patent generally has a flat bottom surface and a smooth inner wall surface, and water and clothes in the small washing and dewatering barrel rotate together under the driving of the small impeller, so that the clothes in the small washing and dewatering barrel are not easy to roll over, the kneading force is insufficient, and the small washing and dewatering barrel cannot wash cleanly.

Disclosure of Invention

the utility model provides a washing machine cover bucket to the above-mentioned problem that exists among the prior art, upset and kneading in cover bottom of the barrel portion when being favorable to the clothing washing improve the clothes and wash than.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

A sleeve barrel of a washing machine is detachably sleeved in an inner barrel of the washing machine and comprises a barrel body with an upper opening and a small impeller positioned in the barrel body, wherein the bottom of the barrel body is provided with an annular part which is connected with a side wall and extends inwards, and the upper end face of the annular part is provided with a height staggered structure with smooth transition.

Further, the small pulsator is disposed inside the annular portion.

Furthermore, the annular part is a wave plate, the annular part is provided with a first convex peak and a first concave valley, and the first peaks and the first valleys are alternately arranged to form the high-low staggered structure.

Further, the first wave crest and the first wave trough are arranged along the radial direction of the annular part.

Furthermore, the bottom of the barrel body is also provided with an annular groove positioned on the inner side of the annular part, and the impeller blade of the small impeller is positioned in the groove.

Furthermore, an end edge extending upwards is arranged at the outer end part of the groove.

Further, the ratio of the radial dimension of the groove to the radial dimension of the annular part is 1-2.

Furthermore, the bottom of the barrel body is also provided with a bulge which is positioned in the middle and faces upwards, and the lower edge of the bulge is connected with the groove.

further, the small impeller is provided with a central part covered on the convex part, impeller blades extending outwards along the outer edge of the central part, and stirring blades arranged on the central part and the upper end surface of the impeller blades.

Furthermore, a plurality of vertical convex ribs protruding inwards are arranged on the side wall of the barrel body at intervals.

Based on foretell washing machine cover bucket, the utility model discloses still provide a washing machine, be favorable to the clothing to wash the time upset and rub bottom the cover bucket, improve the clean ratio of clothes.

A washing machine comprises a box body, an outer barrel and an inner barrel which are arranged in the box body in a sleeved mode, wherein the sleeve barrel is arranged in the inner barrel.

The utility model provides a washing machine cover bucket, through have with the lateral wall connection and the annular portion of inside extension in the bottom of staving, the up end of annular portion is equipped with the height structure that staggers of smooth transition, and when washing clothes in the cover bucket, rivers form the rivers of upset along the height structure that staggers, increase rivers and stir to the clothing, are favorable to driving the upset of clothing, make each part of clothing all rubbed and washed; the arrangement of the staggered-height structure is beneficial to increasing the rubbing effect on the clothes and improving the cleaning ratio of the clothes; in addition, set up the structure that falls by mistake of height, be favorable to increasing structural strength to increase the area of contact of being connected between bottom and the lateral wall, be favorable to increasing the intensity of staving.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

drawings

Fig. 1 is a schematic structural view of an embodiment of a sleeve of a washing machine according to the present invention;

FIG. 2 is an enlarged schematic view of the barrel set of FIG. 1;

FIG. 3 is a schematic cross-sectional view of FIG. 2;

FIG. 4 is a partially enlarged schematic view of FIG. 3;

FIG. 5 is a schematic structural view of the tub of FIG. 2;

FIG. 6 is a schematic cross-sectional view of FIG. 5;

FIG. 7 is an enlarged partial cross-sectional structural view of FIG. 5;

FIG. 8 is a schematic view of the structure of FIG. 5 at another angle;

fig. 9 is a partial sectional enlarged structural view of fig. 8.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. In the description of the present invention, it should be noted that the terms "inner", "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the positional relationships shown in the drawings, and the side close to the user in the normal use state is "front", and the side away from the user is "rear". The terminology is for the purpose of describing the invention only and is for the purpose of simplifying the description, and is not intended to indicate or imply that the device or element so referred to must be in a particular orientation, constructed and operated, and is not to be considered limiting of the invention. Moreover, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-9, an embodiment of a sleeve for a washing machine provided by the present invention, a sleeve 10 for a washing machine is detachably mounted in an inner barrel 20 of a washing machine, the sleeve 10 includes an upper open barrel 1 and a small impeller 2 located in the barrel 1, the barrel 1 includes a sidewall 11 and a bottom 12, the bottom 12 has an annular portion 121 connected to the sidewall 11 and extending inward, and an upper end surface of the annular portion 121 is provided with a height staggered structure with smooth transition. By arranging the annular part 121 and the height staggered structure, when clothes are washed in the sleeve barrel 10, the water flow forms reversed water flow along the height staggered structure, so that the stirring of the water flow to the clothes is increased, the clothes can be favorably driven to be reversed, and all parts of the clothes can be kneaded and washed; the arrangement of the staggered-height structure is beneficial to increasing the rubbing effect on the clothes and improving the cleaning ratio of the clothes; in addition, the height staggered structure is arranged, so that the structural strength is increased, the connection contact area between the bottom 12 and the side wall 11 is increased, and the strength of the barrel body is increased.

The small impeller 2 is arranged on the inner side of the annular part 121, so that the annular part 121 is ensured to be directly contacted with water flow and clothes; the annular part 121 is arranged on the outer side of the small impeller 2, so that the adjustment and overturning of water flow in the sleeve barrel 2 are facilitated, and the structural strength of the barrel body 1 is increased.

Referring to fig. 6, the annular portion 121 is a wavy plate, the annular portion 121 has a first peak 1211 protruding upward and a first valley 1212 recessed downward, the first peaks 1211 and the first valleys 1212 are alternately arranged to form the above-mentioned height-and-height staggered structure, and of course, the height-and-height staggered structure is also formed on the lower end surface of the annular portion 121. By arranging the annular part 121 as a corrugated plate, the upper end surface and the lower end surface of the annular part 121 form a staggered structure, the upper end surface of the annular part 121 faces the washing in the barrel body 1, so that the water flow is adjusted to be turned, clothes are driven to be turned, and rubbing of the clothes is increased; the lower end surface of the ring portion 121 increases the rubbing of the laundry floating in the inner tub 20 and facilitates the turnover of the laundry. The first peaks 1211 and the first valleys 1212 are arranged in a radial direction of the ring portion, so that the water current rotating in the tub 1 may alternately contact the first peaks 1211 and the first valleys 1212 in sequence during the rotation, increasing the stirring effect of the water current.

Referring to fig. 8, the bottom 12 of the barrel body 1 further has an annular groove 122 recessed along the annular portion 121 and extending inward, and the impeller plate 21 of the small impeller 2 is located in the groove 122; an end edge 124 extending upwards is arranged at the outer end part of the groove 122, so that after the small impeller 2 is installed, the impeller sheet 21 is positioned at the inner side of the end edge 124, the large gap between the small impeller 2 and the bottom 12 of the barrel body 1 is avoided, and the clothes are prevented from being clamped. The ratio of the radial dimension of the setting groove 122 to the radial dimension of the annular part 121 is 1-2.

The bottom surface of the groove 122 is also a wavy plate, the bottom surface of the groove 122 is provided with a second raised wave crest 1221 and a second lowered wave trough 1222, and the plurality of second wave crests 1221 and second wave troughs 1222 are alternately arranged to form a staggered structure; the bottom surface of the groove 122 is a wavy plate, which is beneficial to increasing the structural strength of the groove 122, increasing the rubbing of the floating clothes in the inner barrel 20 and facilitating the turning of the clothes. The second peaks 1221 and the second valleys 1222 are arranged in a radial direction of the grooves 122 to increase a rubbing effect for the clothes in the drum.

the bottom 12 of the tub 1 further has a protrusion 123 located at the middle and upward, a lower edge of the protrusion 123 is connected with the groove 122, and the protrusion 123 surrounds a receiving cavity 125 for receiving the accelerator 3. The accelerator 3 is arranged, so that the output rotating speed is favorably improved, the rotating speed of the small impeller 2 is improved, the stirring power of the small impeller 2 is favorably improved, and the cleaning ratio is favorably improved; and a receiving cavity 125 for receiving the accelerator 3 is formed by providing the protrusion 123 so that the accelerator 3 does not protrude outside the tub body 1, thereby avoiding an influence on washing in the inner tub 20 and facilitating placement after the tub 10 is detached.

Referring to fig. 4, the small pulsator 2 has a center portion 22 covering the boss portion 123, a pulsator 21 extending outward along an outer edge of the center portion 22, and agitating blades 23 provided on upper end faces of the center portion 22 and the pulsator 21.

Referring to fig. 9, a lower edge portion 112 is formed by extending downward along the lower end of the sidewall 11, and the lower end of the lower edge portion 112 is a wavy concave-convex structure 1121. The lower edge part 112 is arranged, so that the sleeve barrel 10 has support when being placed, the contact between the bottom 12 of the barrel body 1 and a placing surface is avoided, and the volatilization of water drops at the bottom of the barrel body is facilitated; the wavy concave-convex structure 1121 is arranged, so that the contact area between the sleeve barrel 10 and the placing surface is further reduced, and the stability of the sleeve barrel after being placed is facilitated; when the inner tub 20 and the outer tub 10 are simultaneously washed, the wavy concave-convex structure 1121 is beneficial to increasing the rubbing of floating clothes and turning over of the clothes, and is beneficial to improving the washing ratio of the clothes in the inner tub. And the sleeve barrel 10 can be used as a clothes storage basket after being disassembled, and when the sleeve barrel is placed on the ground, the lower edge part 112 can realize multi-point contact with the ground.

The concavo-convex structure 1121 is an arc-shaped lower protrusion 11211 and an arc-shaped upper recess 11212. The side wall of the barrel body 1 is provided with a plurality of vertical convex ribs 111 at intervals, and the strength of the side wall of the barrel body 1 is increased by arranging the convex ribs 111; and in the process that the sleeve barrel 10 washes clothes, the convex ribs 111 play a role in stirring water flow, so that the clothes can be turned and kneaded conveniently, and the clothes can be washed clean more easily. The rib 111 extends downward to the lower edge 112, and the rib 111 is located at the lower convex portion 11211 of the concave-convex structure 1121. After the barrel set 10 is disassembled, the lower protrusions 11211 contact with the placement surface, and the lower ends of the ribs 111 are located on the lower protrusions 11211 of the concave-convex structures 1121, which is beneficial to improving the structural strength of the lower protrusions 1121, so that the barrel set 10 is more stable when used as a basket.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims (10)

1. a sleeve barrel of a washing machine is detachably sleeved in an inner barrel of the washing machine and comprises a barrel body with an upper opening and a small impeller positioned in the barrel body.

2. a washing machine tub as claimed in claim 1, in which the pulsator is disposed inside the annular portion.

3. The washing machine tub as claimed in claim 1, wherein the annular portion is a wave plate, the annular portion has a first wave peak protruding upward and a first wave trough recessed downward, and the first wave peak and the first wave trough are alternately arranged to form the height-offset structure.

4. A washing machine tub according to claim 3, characterized in that the first peaks and the first valleys are arranged in a radial direction of the ring portion.

5. The washing machine tub as claimed in any one of claims 1 to 4, wherein the bottom of the tub body further has an annular groove inside the annular portion, and the pulsator of the pulsator is located in the groove.

6. A washing machine tub according to claim 5, characterized in that the ratio of the radial dimension of the groove to the radial dimension of the ring-shaped portion is 1-2.

7. A washing machine tub as claimed in claim 5, in which the bottom of the tub body further has a raised portion in the middle and upward direction, the lower edge of the raised portion being connected to the groove.

8. the washing machine tub as set forth in claim 7, wherein the small pulsator has a center portion covered on the convex portion, pulsator blades extending outward along an outer edge of the center portion, and agitating blades provided on the center portion and an upper end surface of the pulsator blades.

9. A washing machine sleeve as claimed in any one of claims 1 to 4 wherein a plurality of vertical inwardly projecting ribs are provided at spaced intervals on the side wall of the barrel body.

10. A washing machine comprising a cabinet, and an outer tub and an inner tub nested in the cabinet, wherein the inner tub is provided with the sleeve of the washing machine of any one of claims 1 to 9.