CN207391829U - A kind of retaining ring and the washing machine with the retaining ring - Google Patents
A kind of retaining ring and the washing machine with the retaining ring Download PDFInfo
- Publication number
- CN207391829U CN207391829U CN201720716628.0U CN201720716628U CN207391829U CN 207391829 U CN207391829 U CN 207391829U CN 201720716628 U CN201720716628 U CN 201720716628U CN 207391829 U CN207391829 U CN 207391829U
- Authority
- CN
- China
- Prior art keywords
- retaining ring
- washing machine
- inner tank
- bearing
- bearing block
- 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.)
- Active
Links
Landscapes
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The utility model is related to a kind of retaining ring and with the retaining ring washing machine, belong to washing machine technology field, retaining ring between the washing machine outer barrel and inner tank of washing machine, and be sheathed on connection washing machine outer barrel and inner tank of washing machine shaft on.The present embodiment is arranged retaining ring in the shaft of connection washing machine outer barrel and inner tank of washing machine; it can stop that the washings thrown away by inner tank of washing machine enter to be arranged in the bearing block in shaft; and then reduce washings and enter in bearing block; it plays a protective role to the bearing in bearing block, extends the service life of bearing.
Description
Technical field
The utility model is related to washing machine technology field more particularly to a kind of retaining ring and with the retaining ring laundry
Machine.
Background technology
Due to because low to the degree of wear of clothing, as the improvement of people's living standards, roller washing machine be subject to it is more next
The favor of more people.According to the design principle of roller washing machine, it is necessary to by transmission device inner cylinder be driven to rotate, within reaching
The purpose of cylinder rolling, and then complete to wash clothing.A part of the bearing as washing machine outer barrel, plays key effect.
The washing machine of existing market is substantially through oil sealing to seal, and the extension of oil sealing is contacted with bearing chamber, the epipharynx of oil sealing with it is interior
Cylinder axis contact, to the full extent completely cuts off water and bearing.
Bearing in existing roller washing machine is arranged in bearing chamber, as shown in Figure 1, bearing one end uses oil sealing sealing,
In washing process, due to the water in roller washing machine and unfettered, when inner tank of washing machine rotates, have substantial amounts of water from
Inner tank of washing machine is thrown away, and into the gap between inner tank of washing machine and washing machine outer barrel, and then is entered in bearing chamber, to bearing
With corrosiveness, so as to reduce the service life of bearing.
Utility model content
The purpose of this utility model is that proposing a kind of retaining ring and the washing machine with the retaining ring, can solve existing
In technology in washing process, there is substantial amounts of water to be thrown away from inner tank of washing machine, between inner tank of washing machine and outer barrel, and then enter
The technical issues of bearing chamber internal corrosion bearing.
For this purpose, the utility model uses following technical scheme：
A kind of retaining ring, which is characterized in that retaining ring is between washing machine outer barrel and inner tank of washing machine, and the company of being sheathed on
In the shaft for connecing the washing machine outer barrel and the inner tank of washing machine.
Further, the retaining ring is structure as a whole with oil sealing and is arranged at the oil sealing close to the inner tank of washing machine
One end；
Gap is equipped between the retaining ring and the inner tank of washing machine.
Further, the other end of the oil sealing is equipped with the axle portion for pressing on bearing block, and the bearing block is arranged in described
Washing machine outer barrel.
Further, the direction of the retaining ring along own axes towards the axle portion extends to form protrusion, the laundry
Machine outer barrel is equipped with groove close to the one side of the inner tank of washing machine, described raised to be adapted and be arranged in described recessed with the groove
In slot.
Further, the cylinder structure in the outside of the retaining ring, the diameter of the retaining ring are more than the axle portion
Diameter；
The axle portion stretches into the bearing block and presses on the bearing in the bearing block.
Further, the retaining ring is structure as a whole with bearing block, and is arranged at the bearing block close to the one of oil sealing
End.
Further, the retaining ring is prolonged by the bearing block along the direction of the axis of itself towards the inner tank of washing machine
It stretches to be formed, gap is equipped between the retaining ring and the inner tank of washing machine, the oil sealing is arranged in the bearing block.
Further, the bearing block is equipped with the first axis hole and second successively from outside to inside close to one end of the retaining ring
Axis hole；
The oil sealing is adapted with first axis hole and is arranged in first axis hole, and second axis hole is provided with
Bearing, the oil sealing press on the bearing.
Further, the internal diameter of the retaining ring is more than the diameter of first axis hole.
In order to achieve the above object, the utility model additionally provides a kind of washing machine, and the washing machine includes above-mentioned gear
Hydrosphere.
Advantageous effect：
The utility model is arranged retaining ring in the shaft of connection washing machine outer barrel and inner tank of washing machine, can effectively stop
The washings thrown away by inner tank of washing machine, which enter, to be arranged in the bearing block in shaft, and then is reduced washings and entered bearing block
Interior, the bearing in countershaft and bearing block plays a protective role, and extends the service life of bearing.
The utility model additionally provides a kind of washing machine, which includes retaining ring, can effectively be hindered by retaining ring
The washings that gear is thrown away by inner tank of washing machine, which enter, to be arranged in the bearing block in shaft, and then is reduced washings and entered bearing
In seat, the bearing in countershaft and bearing block plays a protective role, and extends the service life of bearing.
Description of the drawings
Fig. 1 is the sectional view of washing machine in the prior art；
Fig. 2 is that the retaining ring of embodiment one is installed on the sectional view of washing machine；
Fig. 3 is enlarged drawings of the Fig. 1 at I；
Fig. 4 is the structure diagram for the oil sealing that embodiment one provides；
Fig. 5 is the structure diagram for the bearing block that embodiment two provides.
In figure：
10th, washing machine outer barrel；101st, groove；20th, inner tank of washing machine；30th, shaft；
1st, oil sealing；11st, retaining ring；111st, it is raised；12nd, axle portion；2nd, bearing block；21st, retaining ring；22nd, the first axis hole；23、
Second axis hole.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, below in conjunction with the accompanying drawings and pass through
Specific embodiment further illustrates the technical solution of the utility model.
Embodiment one
A kind of retaining ring 11 is present embodiments provided, as shown in Figure 1-Figure 3, which is located at the washing machine outer barrel
Between 10 and inner tank of washing machine 20, and it is sheathed in the shaft 30 of connection washing machine outer barrel 10 and inner tank of washing machine 20.
The present embodiment is arranged retaining ring 11, Ke Yiyou in the shaft 30 of connection washing machine outer barrel 10 and inner tank of washing machine 20
Effect stops that the washings thrown away by inner tank of washing machine 20 enter and is arranged in the bearing block 2 in shaft 30, and then reduces washing
Water enters in bearing block 2, and the bearing in countershaft 30 and bearing block 2 plays a protective role, and extends the service life of bearing；Together
When, since retaining ring 11 has barrier effect to the greasy dirt in bearing block 2, the greasy dirt reduced in bearing or oil sealing 1 is exuded to
The greasy dirt that inner tank of washing machine 20 and the secondary pollution that carries out to the clothing of user and reducing is mixed with washings oozes out washing machine
Outer barrel 10 and the situation for causing the electrical parts such as motor on fire.
As depicted in figs. 1 and 2, the retaining ring 11 is structure as a whole with oil sealing 1 and is arranged at the oil sealing 1 close to described
One end of inner tank of washing machine 20；The other end of the oil sealing 1 is equipped with the axle portion 12 for pressing on bearing block 2, and the card of bearing block 2 is set
In the washing machine outer barrel 10.Wherein, the retaining ring 11 is made for rubber material.
Gap is equipped between above-mentioned retaining ring 11 and the inner tank of washing machine 20, it should be noted that in the present embodiment
The distance in the gap between the retaining ring 11 and the inner tank of washing machine 20, which is tried one's best, small allows retaining ring 11 to stop more
Washings enter between oil sealing 1 and inner tank of washing machine 20, so as to improve the water blocking efficiency of retaining ring 11；Further, since this reality
The retaining ring 11 in example is applied as rubber material, retaining ring 11 can press on the inner tank of washing machine 20.
The direction of the retaining ring 11 along own axes towards the axle portion 12 extends to form protrusion 111, the washing machine
Outer barrel 10 is equipped with groove 101 close to the one side of the inner tank of washing machine 20, and described raised 111 are adapted simultaneously with the groove 101
It is arranged in the groove 101, the protrusion 111 that the present embodiment is adapted by setting with the groove 101 of the outer barrel of washing machine,
The washings that 11 surface of retaining ring can be reduced are penetrated into the retaining ring 11, and then reduce the water penetrated into bearing block 2, to axis
Bearing in bearing 2 plays certain protective effect.
The cylinder structure in outside of the retaining ring 11, the diameter of the retaining ring 11 are more than the straight of the axle portion 12
Footpath；The axle portion 12 stretches into the bearing block 2 and presses on the bearing in the bearing block 2.
The present embodiment additionally provides a kind of washing machine, and the washing machine includes above-mentioned retaining ring 11, passes through above-mentioned retaining ring
11, it can reduce effectively by the washings thrown away by inner tank of washing machine 20 barrier outside bearing block 2 into bearing chamber
Washings, so as to have protective effect to bearing, extend the service life of bearing.
Embodiment two
The retaining ring 21 of another form is present embodiments provided, which is located at 10 He of washing machine outer barrel
It between inner tank of washing machine 20, and is sheathed in the shaft 30 of connection washing machine outer barrel 10 and inner tank of washing machine 20, wherein the gear
Hydrosphere 21 is structure as a whole with the bearing block 2, and is arranged at the bearing block 2 close to one end of the oil sealing 1.
The retaining ring 21 extends shape by direction of the bearing block 2 along the axis of itself towards the inner tank of washing machine 20
Into being equipped with gap between the retaining ring 21 and the inner tank of washing machine 20, the oil sealing 1 is arranged in the bearing block 2.It needs
It should be noted that the distance in the gap between the retaining ring 21 and the inner tank of washing machine 20 in the present embodiment is tried one's best small make
More washings can be stopped by obtaining retaining ring 21, so as to improve the water blocking efficiency of retaining ring 21.
The bearing block 2 is equipped with the first axis hole 22 and the second axis hole successively from outside to inside close to one end of the retaining ring 21
23, the oil sealing 1 is adapted with first axis hole 22 and is arranged in first axis hole 22, and second axis hole 23 is set
There is bearing, the oil sealing 1 presses on the bearing.Wherein, the internal diameter of the retaining ring 21 is more than the straight of first axis hole 22
Footpath.
Retaining ring 21 provided in this embodiment can effectively stop that the washings thrown away by inner cylinder enter and be arranged at shaft 30
On bearing block 2 in, and then reduce washings and enter in bearing block 2, the bearing in countershaft 30 and bearing block 2 plays protection
Effect extends the service life of bearing；Simultaneously as retaining ring 21 has barrier effect to the washings that inner cylinder is thrown away, reduce
The secondary pollution that greasy dirt in bearing or oil sealing 1 is exuded to inner tank of washing machine 20 and is carried out to the clothing of user；And subtract
Lacked the greasy dirt exudation washing machine outer barrel 10 for being mixed with washings and cause the electrical parts such as motor it is on fire the occurrence of.
Note that have been shown and described above the utility model basic principle and main feature and the utility model it is excellent
Point.It should be understood by those skilled in the art that the utility model is not limited to the embodiments described above, the above embodiment and say
The principle for simply illustrating the utility model described in bright book, on the premise of not departing from the spirit and scope of the utility model, this
Utility model also has various changes and modifications, and these various changes and improvements fall within the scope of the claimed invention,
The claimed scope of the utility model is defined by the appending claims and its equivalent thereof.
Claims (10)
1. a kind of retaining ring, which is characterized in that retaining ring (11,21) be located at washing machine outer barrel (10) and inner tank of washing machine (20) it
Between, and be sheathed in the shaft (30) for connecting the washing machine outer barrel (10) and the inner tank of washing machine (20).
2. retaining ring according to claim 1, which is characterized in that the retaining ring (11) is structure as a whole with oil sealing (1)
And the oil sealing (1) is arranged at close to one end of the inner tank of washing machine (20)；
Gap is equipped between the retaining ring (11) and the inner tank of washing machine (20).
3. retaining ring according to claim 2, which is characterized in that the other end of the oil sealing (1) is equipped with and presses on bearing
The axle portion (12) of seat (2), the bearing block (2) are arranged in the washing machine outer barrel (10).
4. retaining ring according to claim 3, which is characterized in that the retaining ring (11) is along own axes towards the axis
The direction in portion (12) extends to form raised (111), and the washing machine outer barrel (10) is close to the one side of the inner tank of washing machine (20)
Equipped with groove (101), the protrusion (111) is adapted with the groove (101) and is arranged in the groove (101).
5. retaining ring according to claim 4, which is characterized in that the cylinder structure in outside of the retaining ring (11),
The diameter of the retaining ring (11) is more than the diameter of the axle portion (12)；
The axle portion (12) is stretched into the bearing block (2) and presses on the bearing in the bearing block (2).
6. retaining ring according to claim 1, which is characterized in that the retaining ring (21) is integrated knot with bearing block (2)
Structure, and the bearing block (2) is arranged at close to one end of oil sealing (1).
7. retaining ring according to claim 6, which is characterized in that the retaining ring (21) is by the bearing block (2) along certainly
The direction of the axis of body towards the inner tank of washing machine (20) extends to form, the retaining ring (21) and the inner tank of washing machine
(20) gap is equipped between, the oil sealing (1) is arranged in the bearing block (2).
8. retaining ring according to claim 7, which is characterized in that the bearing block (2) is close to the retaining ring (21)
One end is equipped with the first axis hole (22) and the second axis hole (23) successively from outside to inside；
The oil sealing (1) is adapted with first axis hole (22) and is arranged in first axis hole (22), second axis
Hole (23) is provided with bearing, and the oil sealing (1) presses on the bearing.
9. retaining ring according to claim 8, which is characterized in that the internal diameter of the retaining ring (21) is more than the first axle
The diameter in hole (22).
10. a kind of washing machine, which is characterized in that the washing machine includes any retaining rings of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720716628.0U CN207391829U (en) | 2017-06-20 | 2017-06-20 | A kind of retaining ring and the washing machine with the retaining ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720716628.0U CN207391829U (en) | 2017-06-20 | 2017-06-20 | A kind of retaining ring and the washing machine with the retaining ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207391829U true CN207391829U (en) | 2018-05-22 |
Family
ID=62403391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720716628.0U Active CN207391829U (en) | 2017-06-20 | 2017-06-20 | A kind of retaining ring and the washing machine with the retaining ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207391829U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109097947A (en) * | 2017-06-20 | 2018-12-28 | 青岛海尔滚筒洗衣机有限公司 | A kind of retaining ring and the washing machine with the retaining ring |
| CN109440394A (en) * | 2018-12-06 | 2019-03-08 | 无锡小天鹅股份有限公司 | Device for clothing processing |
-
2017
- 2017-06-20 CN CN201720716628.0U patent/CN207391829U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109097947A (en) * | 2017-06-20 | 2018-12-28 | 青岛海尔滚筒洗衣机有限公司 | A kind of retaining ring and the washing machine with the retaining ring |
| CN109440394A (en) * | 2018-12-06 | 2019-03-08 | 无锡小天鹅股份有限公司 | Device for clothing processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207391829U (en) | A kind of retaining ring and the washing machine with the retaining ring | |
| CN204396190U (en) | A kind of horizontal type scraper centrifuger rear bearing sealing device | |
| CN205478897U (en) | Dismantled bearing device that greasy property is good | |
| CN206309510U (en) | A kind of plunger matching parts of anti-leak oil-stain-preventing and apply its injection pump | |
| CN205013496U (en) | Novel quill bearing | |
| CN206092701U (en) | A lubricating shaft sleeve for hydraulic pressure is cut | |
| CN204267689U (en) | A kind of associated sealing arrangement for bearings | |
| CN104455357A (en) | Bearing lubricating device | |
| CN205823960U (en) | A kind of internal bearing cover | |
| CN109097947A (en) | A kind of retaining ring and the washing machine with the retaining ring | |
| CN202646710U (en) | Pulsator washing machine water seal | |
| CN209469727U (en) | High-mechanic long-life Hooke's joint | |
| CN204344923U (en) | For the seal arrangement of flexible part of heading machine | |
| CN203962702U (en) | A kind of rotation axis body sealing configuration | |
| CN206884047U (en) | A kind of automatic recovery structure of lubricating oil for injection machine | |
| CN104455347A (en) | Bearing sealing device | |
| CN102797832B (en) | A kind of large-sized grinder gearwheel seal arrangement | |
| CN205978093U (en) | Rowing machine special bearing | |
| CN210190729U (en) | Straw briquetting machine seals pinch roller | |
| CN206009470U (en) | Flat cold-rolled sheet flattener backing roll sealing device | |
| CN205877114U (en) | Differential mechanism's income power gear shaft with oil blanket | |
| CN204061600U (en) | A kind of Hooke's joint assembly being applicable to Intelligent assembly quick position | |
| CN204344879U (en) | A kind of sealing mechanism | |
| CN103322204A (en) | Bearing seal device of guide roll of scale breaking withdrawal and straightening machine of pickling line | |
| CN205101551U (en) | O -shaped seal ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |