CN204434977U - Washing machine and the bascule for washing machine - Google Patents
Washing machine and the bascule for washing machine Download PDFInfo
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- CN204434977U CN204434977U CN201420821567.0U CN201420821567U CN204434977U CN 204434977 U CN204434977 U CN 204434977U CN 201420821567 U CN201420821567 U CN 201420821567U CN 204434977 U CN204434977 U CN 204434977U
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Abstract
The utility model proposes a kind of bascule for washing machine and have this washing machine for the bascule of washing machine, the described bascule for washing machine, comprising: lower annular groove; Upper annular groove, described upper annular groove lid is located on described lower annular groove to limit annular balance cavity; Endless tube, described endless tube is located in described upper annular groove; With multiple balanced ball, described multiple balanced ball is located in described endless tube movably.The equilibrium liquid of such as salt solution is contained in annular balance cavity, make the function having fluid balance and mechanical balance according to the bascule for washing machine of the present utility model concurrently, combine the advantage of fluid balance and mechanical balance, compensate for inferior position each other, reach overall balance effect optimum.
Description
Technical field
The utility model relates to household electrical appliance technical field, particularly relates to a kind of bascule for washing machine and has this washing machine for the bascule of washing machine.
Background technology
In order to reduce vibration during laundry machine dehydration, dehydration tumbler of washing machine being installed usually and has been used for the bascule of balance rotating eccentric mass.Conventional bascule has fluid balancing device and mechanical balance device.Fluid balancing device, such as salt solution gimbal, low with its cost, anti-eccentric ability is strong, structural design form can be diversified, well received, but its low speed rotation or by static accelerate rotate time, response speed is comparatively slow, makes its centering capacity when low speed/acceleration poor, increases the weight of offset even in a short time.Mechanical balance device, such as steel ball gimbal, when dehydration barrel rotates, fast response time, can rectify a deviation very soon, but is limited by shape and the roller path structure of spheroid, because of the effect of centrifugal force suffered by steel ball self during high speed, very difficult stable remains on the eccentric mass balancing dehydration barrel in raceway, and when especially offset is larger, the counterbalance effect of steel ball bascule is undesirable.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.
For this reason, an object of the present utility model is to propose the bascule for washing machine that a kind of structure is simple, centering capacity is strong.
Another object of the present utility model is to propose a kind of washing machine with the above-mentioned bascule for washing machine.
According to the bascule for washing machine of the present utility model, comprising: lower annular groove; Upper annular groove, described upper annular groove lid is located on described lower annular groove to limit annular balance cavity; Endless tube, described endless tube is located in described upper annular groove; With multiple balanced ball, described multiple balanced ball is located in described endless tube movably.
The equilibrium liquid of such as salt solution is contained in annular balance cavity, make the function having fluid balance and mechanical balance according to the bascule for washing machine of the present utility model concurrently, combine the advantage of fluid balance and mechanical balance, compensate for inferior position each other, reach overall balance effect optimum.
In addition, following additional technical characteristic can also be had according to the bascule for washing machine of the utility model above-described embodiment:
According to an example of the present utility model, the described bascule for washing machine also comprises multiple lower baffle plate, multiple described lower baffle plate is arranged along the circumferential interval of described lower annular groove, the spaced radial each in multiple described lower baffle plate is equipped with along described lower annular groove is arranged and first of opening upwards time notch and second time notch, and the lower end of described first time notch is higher than the lower end of described second time notch.
According to an example of the present utility model, the described bascule for washing machine also comprises and multiple described lower baffle plate multiple overhead gage one to one, multiple described overhead gage has Open Side Down and the upper notch corresponding with described first time notch.
According to an example of the present utility model, the described bascule for washing machine also comprises and being located in described lower annular groove and the lower clapboard extended along the circumference of described lower annular groove and be located at upper spacer in described upper annular groove and right up and down with described lower clapboard, and described annular is balanced cavity and is divided into the first cavity portion and the second cavity portion by described lower clapboard and described upper spacer.
According to an example of the present utility model, described endless tube comprises the first endless tube and the second endless tube, and described first endless tube is located in described first cavity portion, and described second endless tube is located in described second cavity portion.
According to an example of the present utility model, described endless tube comprises multiple.
According to an example of the present utility model, the adjacent along the vertical direction layout of multiple described endless tube.
According to an example of the present utility model, multiple described endless tube is arranged along the radially adjoining of described upper annular groove.
According to washing machine of the present utility model, comprise the washing machine of the bascule for washing machine described in above-mentioned any one.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the bascule for washing machine according to the utility model embodiment.
Fig. 2 is the partial sectional view remained static for the bascule of washing machine according to the utility model embodiment.
Fig. 3 is the partial sectional view being in acceleration or lower-speed state according to the bascule for washing machine of the utility model embodiment.
Fig. 4 is the partial sectional view being in fast state according to the bascule for washing machine of the utility model embodiment.
Fig. 5 is the partial sectional view of the bascule for washing machine according to another embodiment of the utility model.
Fig. 6 is the partial sectional view of the bascule for washing machine according to the another embodiment of the utility model.
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 describe in detail according to the bascule for washing machine of the present utility model.
First it should be noted that, the washing machine in the application should make broad understanding.Here washing machine, namely can be understood as the washing machine carrying dehydrating function, also can be understood as the Water Extraction Machinery only having dehydrating function.Be connected with dehydration tumbler, for balance rotating eccentric mass according to the bascule for washing machine of the present utility model.
As shown in Figures 1 to 6, according to the bascule for washing machine of the present utility model, comprising: lower annular groove 110, upper annular groove 120, endless tube 200 and multiple balanced ball 300.
Specifically, upper annular groove 120 lid is located on lower annular groove 110 to limit annular balance cavity 1112.Be understandable that, the equilibrium liquid of such as salt solution is contained in annular balance cavity 1112.
Endless tube 200 is located in annular groove 110.
Multiple balanced ball 300 is located in endless tube 200 movably.
The equilibrium liquid of such as salt solution is contained in annular balance cavity, make the function having fluid balance and mechanical balance according to the bascule for washing machine of the present utility model concurrently, combine the advantage of fluid balance and mechanical balance, compensate for inferior position each other, reach overall balance effect optimum.
More specifically, according to the bascule for washing machine of the present utility model, comprising: lower annular groove 110, upper annular groove 120, endless tube 200 and multiple balanced ball 300.Upper annular groove 120 lid is located on lower annular groove 110 to limit annular balance cavity 1112.Be understandable that, the equilibrium liquid of such as salt solution is contained in annular balance cavity 1112.Endless tube 200 is located in annular groove 110.Multiple balanced ball 300 is located in endless tube 200 movably.
Advantageously, the described bascule for washing machine also comprises multiple lower baffle plate 410, and multiple lower baffle plate 410 is arranged along the circumferential interval of lower annular groove 110.The spaced radial each in multiple lower baffle plate 410 is equipped with along lower annular groove 110 arrange and the lower end of first of opening upwards time notch 411 and second time notch, 412, first time notch 411 higher than the lower end of second time notch 412.As shown in Figure 2, the liquid level of the equilibrium liquid of such as salt solution is between the lower end and the lower end of second time notch 412 of first time notch 411.
Further, the described bascule for washing machine also comprises and multiple lower baffle plate 410 multiple overhead gage 420 one to one, multiple overhead gage 420 has Open Side Down and the upper notch 421 corresponding with first time notch 411.Thus, when the bascule for washing machine implemented according to the utility model is when rotating, lower baffle plate 410 and overhead gage 420 can stop that equilibrium liquid balances flow velocity in cavity 1112 in annular, and rectifying effect is better.Further, corresponding lower baffle plate 410 and overhead gage 420 can be integrated.
As shown in Figure 5, according to an example of the present utility model, the described bascule for washing machine also comprises the lower clapboard 510 that is located at and extends in lower annular groove 110 and along the circumference of lower annular groove 110 and is located at interior and right with lower clapboard about 510 upper spacer 520 of upper annular groove 120.Annular is balanced cavity 1112 and is divided into the first cavity portion (unmarked) and the second cavity portion (unmarked) by lower clapboard 510 and upper spacer 520.Advantageously, endless tube 200 comprises the first endless tube 210 and the second endless tube 220, first endless tube 210 is located in described first cavity portion, and the second endless tube 220 is located in described second cavity portion.Thus, balance correcting better effects if.
As shown in Figure 6, according to an example of the present utility model, endless tube 200 comprises multiple.Multiple endless tube 230,240 can adjacent along the vertical direction layout.Multiple endless tube 230,240 also can be arranged along the radially adjoining of upper annular groove 120.Thus, larger centering capacity can be obtained.
According to the bascule for washing machine of the present utility model, compensate for the shortcoming of existing simple fluid balancing device or mechanical balance device, combine the compound bascule of fluid balancing device and mechanical balance device advantage.It has following characteristics: its mounting means is identical with existing fluid balance ring with position, is convenient to manufacture and assembling; Compact conformation, by the ball gimbal of autonomous closure is arranged in the cavity of fluid balance ring, implementation space maximum using; Combine the advantages such as the anti-eccentric limit of power of fluid balance ring is large, ball gimbal low speed response speed is fast, when realizing dehydration tumbler rotation, the equilibrant force of 2 kinds of modes is at least provided, makes dewatering operation eccentric force can be made to be balanced preferably under the states such as low speed, acceleration, high-speed steady.
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 ", " counterclockwise ", " circumference ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " 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 two or more, 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 " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or 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 one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining 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 (9)
1. for a bascule for washing machine, it is characterized in that, comprising:
Lower annular groove;
Upper annular groove, described upper annular groove lid is located on described lower annular groove to limit annular balance cavity;
Endless tube, described endless tube is located in described upper annular groove; With
Multiple balanced ball, described multiple balanced ball is located in described endless tube movably.
2. the bascule for washing machine according to claim 1, it is characterized in that, also comprise multiple lower baffle plate, multiple described lower baffle plate is arranged along the circumferential interval of described lower annular groove, the spaced radial each in multiple described lower baffle plate is equipped with along described lower annular groove is arranged and first of opening upwards time notch and second time notch, and the lower end of described first time notch is higher than the lower end of described second time notch.
3. the bascule for washing machine according to claim 2, is characterized in that, also comprises and multiple described lower baffle plate multiple overhead gage one to one, multiple described overhead gage has Open Side Down and the upper notch corresponding with described first time notch.
4. the bascule for washing machine according to claim 1, it is characterized in that, also comprise and being located in described lower annular groove and the lower clapboard extended along the circumference of described lower annular groove and be located at upper spacer in described upper annular groove and right up and down with described lower clapboard, described annular is balanced cavity and is divided into the first cavity portion and the second cavity portion by described lower clapboard and described upper spacer.
5. the bascule for washing machine according to claim 4, is characterized in that, described endless tube comprises the first endless tube and the second endless tube, and described first endless tube is located in described first cavity portion, and described second endless tube is located in described second cavity portion.
6. the bascule for washing machine according to claim 1, is characterized in that, described endless tube comprises multiple.
7. the bascule for washing machine according to claim 6, is characterized in that, the adjacent along the vertical direction layout of multiple described endless tube.
8. the bascule for washing machine according to claim 6, is characterized in that, multiple described endless tube is arranged along the radially adjoining of described upper annular groove.
9. one kind comprises the washing machine of the bascule for washing machine according to any one of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420821567.0U CN204434977U (en) | 2014-12-22 | 2014-12-22 | Washing machine and the bascule for washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420821567.0U CN204434977U (en) | 2014-12-22 | 2014-12-22 | Washing machine and the bascule for washing machine |
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| Publication Number | Publication Date |
|---|---|
| CN204434977U true CN204434977U (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420821567.0U Active CN204434977U (en) | 2014-12-22 | 2014-12-22 | Washing machine and the bascule for washing machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780386A (en) * | 2014-12-22 | 2016-07-20 | 无锡小天鹅股份有限公司 | Washing machine and balance device used for washing machine |
| CN106811923A (en) * | 2015-11-27 | 2017-06-09 | 博西华电器（江苏）有限公司 | Washing machine and the gimbal for washing machine |
-
2014
- 2014-12-22 CN CN201420821567.0U patent/CN204434977U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780386A (en) * | 2014-12-22 | 2016-07-20 | 无锡小天鹅股份有限公司 | Washing machine and balance device used for washing machine |
| CN106811923A (en) * | 2015-11-27 | 2017-06-09 | 博西华电器（江苏）有限公司 | Washing machine and the gimbal for washing machine |
| CN106811923B (en) * | 2015-11-27 | 2020-06-16 | 博西华电器（江苏）有限公司 | Washing machine and balance ring for washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190809 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |
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| TR01 | Transfer of patent right |