CN204849378U - Rotary drum washing machine's washtub and rotary drum washing machine who has it - Google Patents

Abstract

The utility model discloses a rotary drum washing machine's washtub and rotary drum washing machine who has it, rotary drum washing machine's washtub includes: outer bucket, an inner barrel, interior bucket is established in the outer bucket and with outer bucket is integrative to be formed, interior bucket with inject the equilibrium liquid cavity between the outer bucket. According to the utility model discloses a rotary drum washing machine's washtub has the self -balancing can the reinforce, occupation space is little, advantages such as the structural rigidity is high, production efficiency is high, the axiality is good.

Description

The washtub of rotary drum washing machine and there is its rotary drum washing machine

Technical field

The utility model relates to electrical equipment manufacturing technology field, in particular to a kind of rotary drum washing machine washtub and there is the rotary drum washing machine of washtub of described rotary drum washing machine.

Background technology

Rotary drum washing machine in correlation technique, its washtub by outer barrel, be arranged on bucket and the balance ring be arranged on interior bucket in outer barrel and form, due to the setting of balance ring, add the height of whole washtub, the space not only causing washtub to take is comparatively large, and causes center of gravity to rise, and is degrading the rigidity of cantilever bucket, when eccentric load is larger, the phenomenon of outer barrel friction in easily occurring.In addition, interior outer barrel split structure, assembly manipulation is complicated, and efficiency of assembling is lower, and axiality is difficult to control.

Utility model content

The utility model is intended to solve one of above-mentioned technical problem in correlation technique at least to a certain extent.For this reason, the utility model proposes a kind of washtub of rotary drum washing machine, the washtub of this rotary drum washing machine have self-balancing ability strong, take up room little, the advantages such as structural rigidity is high, production efficiency is high, axiality is good.

The utility model also proposes a kind of rotary drum washing machine with the washtub of described rotary drum washing machine.

For achieving the above object, propose a kind of washtub of rotary drum washing machine according to first aspect of the present utility model, the washtub of described rotary drum washing machine comprises: outer barrel; Interior bucket, described interior bucket to be located in described outer barrel and to be integrally formed with described outer barrel, limits equilibrium liquid chamber between described interior bucket and described outer barrel.

According to the washtub of rotary drum washing machine of the present utility model have self-balancing ability strong, take up room little, the advantages such as structural rigidity is high, production efficiency is high, axiality is good.

In addition, following additional technical characteristic can also be had according to the washtub of rotary drum washing machine of the present utility model:

Between the outer peripheral face that described equilibrium liquid chamber is formed in described interior bucket and the inner peripheral surface of described outer barrel.

The cross section of described equilibrium liquid chamber is annular.

Described equilibrium liquid chamber extends on the whole length direction of described interior bucket and described outer barrel along the axis of described interior bucket and described outer barrel.

The upper surface of described equilibrium liquid chamber opens wide.

The perisporium of described interior bucket is provided with the limbers with described equilibrium liquid chamber.

Described limbers is multiple.

Multiple described limbers is evenly distributed along the axial and circumferential of the perisporium of described interior bucket.

Between the diapire of bottom and described interior bucket, there is preset distance in multiple described limbers.

Propose a kind of rotary drum washing machine according to second aspect of the present utility model, described rotary drum washing machine comprises the washtub of the rotary drum washing machine according to first aspect of the present utility model.

According to rotary drum washing machine of the present utility model, there is the advantages such as Stability Analysis of Structures, dependable performance, noise be little.

Accompanying drawing explanation

Fig. 1 is the structural representation of the washtub of rotary drum washing machine according to the utility model embodiment.

Fig. 2 is the sectional view of the washtub of rotary drum washing machine according to the utility model embodiment.

Reference numeral: the washtub 1 of rotary drum washing machine, outer barrel 10, interior bucket 20, limbers 21, equilibrium liquid chamber 30.

Detailed description of the invention

Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.

Below with reference to the accompanying drawings washtub 1 according to the rotary drum washing machine of the utility model embodiment is described.

That above-below direction when following upper and lower aspect all normally uses with washing machine is as the criterion with it will be appreciated by those skilled in the art that.

As depicted in figs. 1 and 2, outer barrel 10 and interior bucket 20 is comprised according to the washtub 1 of the rotary drum washing machine of the utility model embodiment.

Interior bucket 20 is located in outer barrel 10 and interior bucket 20 and outer barrel 10 are integrally formed, and namely washtub 1 is integral type structure, limits equilibrium liquid chamber 30 between interior bucket 20 and outer barrel 10, equilibrium liquid chamber 30 for holding equilibrium liquid, as washings etc.

According to the washtub 1 of the rotary drum washing machine of the utility model embodiment, interior bucket 20 and outer barrel 10 are integrally formed, and the equilibrium liquid chamber 30 limited between interior bucket 20 and outer barrel 10 for holding equilibrium liquid, the equilibrium liquid of equilibrium liquid chamber 30 is utilized to realize anti-bias load effect, play self-balancing effect, eliminate the setting of balance ring, so not only significantly can reduce the height of washtub 1 to save the complete machine space of washing machine, and the center of gravity of cantilever design can be reduced, improve integral rigidity, thus avoid grinding barrel phenomenon.In addition, interior bucket 20 and outer barrel 10 adopt integral structure, and assemble on the one hand convenient, efficiency of assembling is higher, and axiality is guaranteed on the other hand, and then can eliminate and hit bucket and the vibration that causes and noise.Therefore, according to the washtub 1 of the rotary drum washing machine of the utility model embodiment have self-balancing ability strong, take up room little, the advantages such as structural rigidity is high, production efficiency is high, axiality is good.

Below with reference to the accompanying drawings washtub 1 according to the rotary drum washing machine of the utility model specific embodiment is described.

In specific embodiments more of the present utility model, as depicted in figs. 1 and 2, outer barrel 10 and interior bucket 20 is comprised according to the washtub 1 of the rotary drum washing machine of the utility model embodiment.

Specifically, as depicted in figs. 1 and 2, equilibrium liquid chamber 30 is formed between the outer peripheral face of interior bucket 20 and the inner peripheral surface of outer barrel 10 and along the circumference of washtub 1 and extends, and namely the cross section of equilibrium liquid chamber 30 is annular, after loading equilibrium liquid in equilibrium liquid chamber 30, anti-bias load effect can be played.

Further, as depicted in figs. 1 and 2, equilibrium liquid chamber 30 extends on the whole length direction of interior bucket 20 and outer barrel 10 along the axis of interior bucket 20 and outer barrel 10, and the upper surface of equilibrium liquid chamber 30 opens wide.Such one side can improve the self-balancing ability of washtub 1 further, can facilitate the formation of equilibrium liquid chamber 30 on the other hand.

In concrete examples more of the present utility model, the perisporium of interior bucket 20 is provided with the multiple limberss 21 be communicated with equilibrium liquid chamber 30, and the washings in interior bucket 20 can enter equilibrium liquid chamber 30 by multiple limbers 21, play anti-bias load effect as equilibrium liquid.

Alternatively, multiple limbers 21 is evenly distributed along the axial and circumferential of the perisporium of interior bucket 20, and the washings in interior bucket 20 can be made thus evenly to enter equilibrium liquid chamber 30.

Wherein, as shown in Figure 1, between the diapire of bottom and interior bucket 20, there is preset distance in multiple limbers 21.In other words, the bottom of the perisporium of interior bucket 20 does not arrange limbers 21, can ensure in washing process thus, and the bottom of equilibrium liquid chamber 30 exists washings all the time, and then ensures the reliability of self-balancing.

Rotary drum washing machine according to the utility model embodiment is described below.The washtub 1 according to the rotary drum washing machine of the utility model above-described embodiment is comprised according to the rotary drum washing machine of the utility model embodiment.

According to the rotary drum washing machine of the utility model embodiment, there is the advantages such as Stability Analysis of Structures, dependable performance, noise be little.

According to the rotary drum washing machine of the utility model embodiment other form and operation be all known for those of ordinary skills, be not described in detail here.

In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.

In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.

In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.

In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.

In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.In addition, the different embodiment described in this description or example can carry out engaging and combining by those skilled in the art.

Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.

Claims (10)

1. a washtub for rotary drum washing machine, is characterized in that, comprising:

Outer barrel;

Interior bucket, described interior bucket to be located in described outer barrel and to be integrally formed with described outer barrel, limits equilibrium liquid chamber between described interior bucket and described outer barrel.

2. the washtub of rotary drum washing machine according to claim 1, is characterized in that, between the outer peripheral face that described equilibrium liquid chamber is formed in described interior bucket and the inner peripheral surface of described outer barrel.

3. the washtub of rotary drum washing machine according to claim 2, is characterized in that, the cross section of described equilibrium liquid chamber is annular.

4. the washtub of rotary drum washing machine according to claim 3, is characterized in that, described equilibrium liquid chamber extends on the whole length direction of described interior bucket and described outer barrel along the axis of described interior bucket and described outer barrel.

5. the washtub of rotary drum washing machine according to claim 4, is characterized in that, the upper surface of described equilibrium liquid chamber opens wide.

6. the washtub of the rotary drum washing machine according to any one of claim 1-5, is characterized in that, the perisporium of described interior bucket is provided with the limbers with described equilibrium liquid chamber.

7. the washtub of rotary drum washing machine according to claim 6, is characterized in that, described limbers is multiple.

8. the washtub of rotary drum washing machine according to claim 7, is characterized in that, multiple described limbers is evenly distributed along the axial and circumferential of the perisporium of described interior bucket.

9. the washtub of rotary drum washing machine according to claim 7, is characterized in that, has preset distance in multiple described limbers between the diapire of bottom and described interior bucket.

10. a rotary drum washing machine, is characterized in that, comprises the washtub of the rotary drum washing machine according to any one of claim 1-9.