CN203855828U - Balance ring and washing machine - Google Patents
Balance ring and washing machine Download PDFInfo
- Publication number
- CN203855828U CN203855828U CN201420182593.3U CN201420182593U CN203855828U CN 203855828 U CN203855828 U CN 203855828U CN 201420182593 U CN201420182593 U CN 201420182593U CN 203855828 U CN203855828 U CN 203855828U
- Authority
- CN
- China
- Prior art keywords
- ring
- gimbal
- holding ring
- washing machine
- pressed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005406 washing Methods 0.000 title claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 238000004804 winding Methods 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 abstract description 13
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The utility model discloses a balance ring. The balance ring comprises an upper ring, a lower ring and an accommodating ring, wherein the lower ring is fixedly connected with the upper ring, an accommodating cavity is formed between the upper ring and the lower ring; the accommodating ring is positioned in the accommodating cavity and is formed by spirally winding at least one guide pipe; at least two guide pipes are arranged on the axial cross section of the accommodating ring; balance liquid is injected in the accommodating ring. When a washing machine runs, due to the fact that a plurality of loops are arranged in the balance ring, each loop is spirally wound, and the balance liquid can achieve a lagging effect in the accommodating ring, the balance effect of the accommodating ring is improved, and the service life of the washing machine is prolonged.
Description
Technical field
The utility model relates to washing machine technical field, relates in particular to a kind of gimbal and washing machine.
Background technology
Gimbal is the important building block of washing machine, is generally arranged on the top of washing machine inner tub or dehydration barrel, and equilibrium liquid is equipped with in its inside, plays the effect of balance when interior bucket or dehydration barrel rotation.
The defect of prior art is that equilibrium liquid is directly contained in the accommodating cavity inside of gimbal, and in washing machine operation process, gimbal is poor to the counterbalance effect of washing machine inner tub or dehydration barrel.
Foregoing is only understood the technical solution of the utility model for auxiliary, does not represent and admits that foregoing is prior art.
Utility model content
Main purpose of the present utility model is to provide a kind of gimbal and washing machine with identical inventive concept, is intended to improve the counterbalance effect of gimbal, extends the service life of washing machine.
To achieve these goals, the gimbal that the utility model provides, comprise pressed on ring and the lower ring being fixedly connected with described pressed on ring, between described upper ring and a lower ring, form an accommodating cavity, described gimbal also comprises the holding ring that is positioned at described accommodating cavity, this holding ring is formed by least one conduit spiral winding, and the axial cross section of described holding ring at least has two conduits, in described holding ring, is filled with equilibrium liquid.
Preferably, described conduit is bellows.
Preferably, described pressed on ring is detachably fixedly connected with lower ring.
Preferably, described pressed on ring is fixedly connected with by screw with lower ring.
Preferably, described pressed on ring is fixed and is connected with lower ring.
Preferably, in described pressed on ring and/or lower ring, be provided with for preventing that described holding ring is at the location structure of gimbal inner rotation.
Preferably, described location structure is locating slot and/or block.
Preferably, the volume of described holding ring be described accommodating cavity volume 1/2nd to 2/3rds between.
Preferably in, the volume of the equilibrium liquid in described holding ring is 1/2nd of described accommodating cavity volume.
The washing machine that the utility model further provides comprises gimbal, this gimbal comprises pressed on ring and the lower ring being fixedly connected with described pressed on ring, between described upper ring and a lower ring, form an accommodating cavity, described gimbal also comprises the holding ring that is positioned at described accommodating cavity, this holding ring is by being formed by least one conduit spiral winding, and the axial cross section of described holding ring at least has two conduits, in described holding ring, be filled with equilibrium liquid.
The utility model by arranging holding ring in the accommodating cavity of gimbal, and equilibrium liquid is packed in holding ring, holding ring is formed by least one conduit spiral winding, and the axial cross section of holding ring at least has two strands of conduits, so gimbal inside has a plurality of loops, and each loop is spiral winding shape, when washing machine turns round, equilibrium liquid can reach the effect of hysteresis in holding ring inside, thereby has improved the counterbalance effect of gimbal, has extended the service life of washing machine.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of the utility model gimbal one embodiment;
Fig. 2 be in Fig. 1 holding ring along the sectional view of A-A direction.
The realization of the utility model object, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of gimbal, see figures.1.and.2, Fig. 1 is the exploded perspective view of the utility model gimbal one embodiment, Fig. 2 be in Fig. 1 holding ring along the sectional view of A-A direction, in the present embodiment, this gimbal comprises pressed on ring 10 and the lower ring 20 being fixedly connected with pressed on ring 10, between pressed on ring 10 and lower ring 20, form an accommodating cavity 201, above-mentioned gimbal also comprises the holding ring 30 that is positioned at accommodating cavity 201, holding ring 30 is formed by least one conduit 301 spiral windings, and the axial cross section of holding ring 30 at least has two strands of conduits, in the conduit 301 of holding ring 30, be filled with equilibrium liquid.
When above-mentioned holding ring 30 adopts a conduit 301 to be wound around, need to be wound around two circles or more than two circles,, first by these conduit 301 coiling one circles, it is after a circulus, continue again on the basis of above-mentioned circulus, to be wound around a circle, and make above-mentioned two circle conduits 301 be spiral winding shape; If by still not satisfying the demands after winding two circles, continue to be wound around in the manner described above.
When above-mentioned holding ring 30 adopts two or two to be wound around with upper conduit 301, can be first by after spiral winding between each conduit 301, then conduit 301 coilings after being wound around are to a circulus.
Please, referring again to Fig. 2, the axial cross section of above-mentioned holding ring 30 is by the cross section of the longitudinal axis of this holding ring 30, and the axial cross section of the holding ring 30 that the present embodiment provides has two strands of conduits 301.
It should be noted that concrete mode and the number of turns that above-mentioned conduit 301 is wound around can arrange according to actual needs, are not limited to above-mentioned two kinds of canoes.
Above-mentioned conduit 301 spiral windings and in the form of a ring after, the two ends of conduit 301 are communicated with and are fixed by the mode of pegging graft.For this holding ring 30 is further sealed, can be in the splicing position glue coated at conduit 301 two ends, to improve the sealing property of holding ring 30.
The conduit 301 of take in the present embodiment describes as example, and the axial cross section of the holding ring 30 being wound has two strands of conduits, and the present embodiment does not limit the quantity of conduit 301 and holding ring 30 cross section conduit quantity.
The utility model embodiment is by the interior holding ring 30 that arranges of the accommodating cavity 201 at gimbal, and equilibrium liquid is packed in holding ring 30, holding ring 30 is formed by least one conduit 301 spiral windings, and the axial cross section of holding ring 30 at least has two strands of conduits 301, therefore gimbal inside has a plurality of loops, and each loop is spiral winding shape, when washing machine turns round, equilibrium liquid can reach the effect of hysteresis in holding ring 30 inside, thereby improved the counterbalance effect of gimbal, extended the service life of washing machine.
Particularly, above-mentioned conduit 301 is bellows.Because bellows has ripple struction, therefore, when washing machine turns round, equilibrium liquid can further reach the effect of hysteresis in holding ring 30 inside, thereby has further improved the counterbalance effect of gimbal, has extended the service life of washing machine.
Further, pressed on ring 10 is detachably fixedly connected with lower ring 20.
In the present embodiment, propose two kinds and be detachably fixedly connected with mode:
The first connected mode is: pressed on ring 10 is fixedly connected with by screw with lower ring 20.
The second connected mode is: pressed on ring 10 is fixed and is connected with lower ring 20.
It should be noted that in other embodiments, between pressed on ring 10 and lower ring 20, also can adopt other to be detachably fixedly connected with mode, in this no limit.
In prior art, pressed on ring 10 generally seals by the mode of welding with the joint of lower ring 20, and then by inlet, equilibrium liquid is injected in pressed on ring 10 and the formed cavity of lower ring 20.But have following defect: 1, after welding, unnecessary material can remain in the weld of pressed on ring 10 and lower ring 20, form weld mark, in washing machine operation process, weld mark ratio is easier to collide outer barrel, thereby damages outer barrel or gimbal; 2, gimbal occurs being difficult to maintenance after breakage, can only change whole gimbal, and after-sales service cost is higher; 3, higher for the hot melting equipment price of welding, thus cause the production cost of gimbal higher.
And in the gimbal that the present embodiment provides, its pressed on ring 10 is detachably fixedly connected with lower ring 20, and because equilibrium liquid has been sealed in holding ring 30 inside, therefore do not need the joint of pressed on ring 10 and lower balance to carry out welding and encapsulation process, therefore the gimbal that the present embodiment provides does not need hot melting equipment, has reduced the production cost of gimbal; And the gimbal weldless trace that the present embodiment provides, so gimbal is not easy to touch outer barrel of washing machine, gimbal and outer barrel are not fragile; In addition, when gimbal occurs after breakage, only pressed on ring 10 and lower ring 20 need to be disassembled, i.e. the parts of replaceable damage, are convenient to after-sales service more, have reduced after-sales service cost.
Further, in pressed on ring 10 and/or lower ring 20, be provided with for preventing that holding ring 30 is at the location structure (figure does not indicate) of gimbal inner rotation.The concrete set-up mode of location structure can be selected according to actual needs, as long as can prevent when washing machine turns round that holding ring 30 is in gimbal inner rotation.
In the present embodiment, location structure is locating slot and/or block.Due to above-mentioned holding ring 30 structure in the shape of a spiral substantially, this locating slot can be for clamping the groove shape structure of the spiral of above-mentioned holding ring 30 just, and above-mentioned block can be for keeping off the block structure of the spiral of holding above-mentioned holding ring 30 just.The particular location of above-mentioned locating slot and block and quantity can be selected according to actual needs.
Further, the volume of holding ring 30 be accommodating cavity 201 volumes 1/2nd to 2/3rds between.Particularly, the volume of the equilibrium liquid in holding ring 30 is 1/2nd of accommodating cavity 201 volumes.Above-mentioned set-up mode can make equilibrium liquid can further reach the effect of hysteresis in holding ring 30 inside, thereby has further improved the counterbalance effect of gimbal, has extended the service life of washing machine.
The utility model also provides a kind of washing machine, and this washing machine comprises gimbal, and the structure of this gimbal can, with reference to above-described embodiment, not repeat them here.Naturally, because the washing machine of the present embodiment has adopted the technical scheme of above-mentioned gimbal, so this washing machine has all beneficial effects of above-mentioned gimbal.
These are only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a gimbal, it is characterized in that, comprise pressed on ring and the lower ring being fixedly connected with described pressed on ring, between described upper ring and a lower ring, form an accommodating cavity, described gimbal also comprises the holding ring that is positioned at described accommodating cavity, this holding ring is formed by least one conduit spiral winding, and the axial cross section of described holding ring at least has two conduits, in described holding ring, is filled with equilibrium liquid.
2. gimbal as claimed in claim 1, is characterized in that, described conduit is bellows.
3. gimbal as claimed in claim 2, is characterized in that, described pressed on ring is detachably fixedly connected with lower ring.
4. gimbal as claimed in claim 3, is characterized in that, described pressed on ring is fixedly connected with by screw with lower ring.
5. gimbal as claimed in claim 3, is characterized in that, described pressed on ring is fixed and is connected with lower ring.
6. gimbal as claimed in claim 2, is characterized in that, is provided with for preventing that described holding ring is at the location structure of gimbal inner rotation in described pressed on ring and/or lower ring.
7. gimbal as claimed in claim 6, is characterized in that, described location structure is locating slot and/or block.
8. gimbal as claimed in claim 2, is characterized in that, the volume of described holding ring be described accommodating cavity volume 1/2nd to 2/3rds between.
9. gimbal as claimed in claim 8, is characterized in that, the volume of the equilibrium liquid in described holding ring is 1/2nd of described accommodating cavity volume.
10. a washing machine, is characterized in that, comprises the gimbal as described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420182593.3U CN203855828U (en) | 2014-04-15 | 2014-04-15 | Balance ring and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420182593.3U CN203855828U (en) | 2014-04-15 | 2014-04-15 | Balance ring and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203855828U true CN203855828U (en) | 2014-10-01 |
Family
ID=51605695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420182593.3U Expired - Lifetime CN203855828U (en) | 2014-04-15 | 2014-04-15 | Balance ring and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203855828U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106319856A (en) * | 2016-10-17 | 2017-01-11 | 珠海格力电器股份有限公司 | Balancer of washing machine and washing machine provided with balancer |
| CN109208252A (en) * | 2017-07-06 | 2019-01-15 | 青岛海尔洗衣机有限公司 | Balance ring and washing machine |
-
2014
- 2014-04-15 CN CN201420182593.3U patent/CN203855828U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106319856A (en) * | 2016-10-17 | 2017-01-11 | 珠海格力电器股份有限公司 | Balancer of washing machine and washing machine provided with balancer |
| CN106319856B (en) * | 2016-10-17 | 2019-03-12 | 珠海格力电器股份有限公司 | Balanced ring for washing machine and washing machine with it |
| CN109208252A (en) * | 2017-07-06 | 2019-01-15 | 青岛海尔洗衣机有限公司 | Balance ring and washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |
|
| CX01 | Expiry of patent term |