CN2602048Y - Two-way washing pattern washing machine - Google Patents
Two-way washing pattern washing machine Download PDFInfo
- Publication number
- CN2602048Y CN2602048Y CN 02268653 CN02268653U CN2602048Y CN 2602048 Y CN2602048 Y CN 2602048Y CN 02268653 CN02268653 CN 02268653 CN 02268653 U CN02268653 U CN 02268653U CN 2602048 Y CN2602048 Y CN 2602048Y
- Authority
- CN
- China
- Prior art keywords
- bucket
- washing machine
- drag ring
- interior bucket
- impeller
- 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
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- 238000005406 washing Methods 0.000 title claims abstract description 43
- 239000000463 material Substances 0.000 abstract description 2
- 230000007704 transition Effects 0.000 abstract description 2
- 238000013019 agitation Methods 0.000 abstract 3
- 230000002457 bidirectional effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000002950 deficient Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The utility model discloses a bidirectional washing-type washing machine, comprising an inner drum and a whirlpool agitation drum; the utility model is characterized in that friction rings are arranged inside a ring of gap at the joint part between the top part of the whirlpool agitation drum and the inner drum. The friction rings made of plastic material are arranged inside the gap of the joint part between the top part of the whirlpool drum and the inner drum and fill the gap of the joint part, thus making the double-layer inner drum and the whirlpool drum form a even transition surface at the joint part of the drum wall, avoiding clothes clamping and sundries dropping; because the whirlpool agitation drum and the inner drum are separated by the intervals of the friction rings, thereby fully avoiding the possibility of rigid hitting of the two drums bodies.
Description
Affiliated technical field
The utility model relates to a kind of washing machine, during specifically a kind of washing, and interior bucket and the drag ring structure of agitator by power drive and mutual counter-rotational washing machine, particularly this kind washing machine inner tub and agitator seam crossing.
Background technology
Its structure of conventional washer is by formations such as housing, interior bucket, outer bucket, agitator (as impeller), transmission device and control device.During laundry, interior bucket does not rotate, and agitator is done the both forward and reverse directions rotation, drives inner bucket water and clothing and rotates the realization washing.This washing methods finds to exist some defectives through practice test: 1, only be to rely on agitator at the bottom of being in barrel to rotate to produce current, the current form is single, and clean result is poor, and clean ratio is difficult to improve.2, a little less than the flow intensity, clothing easily produces winding.In order to overcome above-mentioned defective, some washing machine manufacturing enterprises design a kind of " turning barrel " washing machine, its mode of washing is, during washing, interior bucket is in free state, and when agitator rotated, the interior bucket reaction force that rotation produces by agitator rotated, realize interior bucket and agitator reverse rotation, thereby reach the purpose of current " stranding clothing ".But this method still is apparent not enough, because the unpowered drive of interior bucket, interior bucket only depends on current to drive, in the rotation dynamics of bucket little, and agitator is only in the bottom surface rotating of interior bucket, the effect of " stranding clothing " is little, it is not obvious that clean result improves, and still can not solve the problem that clothing twines well.In order to overcome above-mentioned defective, the applicant has developed a kind of two-way washing type washing machine, and this washing machine is that interior bucket has disposed power drive mechanism, during washing, interior bucket is all pressed opposite direction with agitator and is rotated under the drive of power, to realize improving the purpose of " stranding clothing " effect.But, if on this washing machine, still continue to use existing in the bucket and impeller structure, the specific aim that then seems is not strong.Because bucket bottom in impeller is located at, the current form is single, and flow intensity is also inadequate, is difficult to form the current that roll, and clean result is difficult to higher.Therefore, the applicant develops a kind of novel impeller and interior barrel structure for two-way washing type washing machine: impeller is barrel-shaped, i.e. impeller bucket, and interior bucket is a up/down perforation, the impeller casing is in interior bucket.But there is a circle seam impeller bucket of this structure and interior bucket joint portion, though this seam crossing gap is very little, still can be that from then on seam crossing is fallen into foreign matter or clamping clothing during washing.In addition, interior bucket bears a heavy burden with the impeller bucket and rotates, and is difficult to guarantee both concentricitys, and both meetings are in seam crossing generation rigid collision.How to design special-purpose parts to eliminate the existing problem of seam crossing for this seam crossing, then be urgent problem.
Summary of the invention
The utility model is will avoid two-way washing type washing machine inner tub and impeller bucket seam crossing to fall into foreign matter, interior bucket and impeller bucket to produce problems such as collision.
In order to reach the purpose that solves above-mentioned technology, the technical solution of the utility model is: a kind of two-way washing type washing machine, it comprises interior bucket, impeller bucket, it is characterized in that: enclose in the space at one of the binding site of impeller bucket top and interior bucket drag ring is housed.
Described drag ring is an annular ring.
Described drag ring top is friction sealed, and friction sealed following is the drag ring shirt rim.
For the drag ring shirt rim, friction sealed face is located in the space between impeller bucket top and the inner barrel wall towards convex for drag ring friction sealed; The drag ring shirt rim vertically is inserted in the sideshake between inner barrel wall and the impeller bucket wall.
Friction sealed the shape with the inner barrel wall contact-making surface of drag ring is a kind of in plane, inclined-plane or the arcwall face.
The drag ring shirt rim has the distortion groove.
Interior bucket is a up/down perforation, and the binding site of interior bucket bottom and impeller bucket is an inner cavity, and the impeller casing is in the cavity of interior bucket.
The interior bucket staving of the inner cavity of interior bucket is an individual layer; The above interior bucket staving of inner cavity is double-deck.
The altitude range of impeller bucket is 0.15～0.30 of an interior bucket height.
The utility model compared with prior art has the following advantages and good effect: 1, in the space of the binding site of impeller bucket top and interior bucket the drag ring that plastic material is made is housed, it fills the space of junction, make double-deck interior bucket and impeller bucket form the transition face of smooth fairing in bucket wall junction, avoided clamping clothing and the phenomenon of falling into foreign matter.2, since the impeller bucket with interior barrel between separate at interval by drag ring, thereby can avoid the possibility of two staving generation rigid collision fully.3, drag ring friction sealed towards convex for the drag ring shirt rim, the version of thick on the formation (friction sealed face) down thin (shirt rim), thicker friction sealed face is in the space between top, impeller bucket top and the interior bucket, to play the effect of filling space, sealing and anticollision, thin shirt rim then be inserted into the impeller bucket with interior barrel between the side clearance in, to play the effect that prevents that drag ring from dropping out.4, drag ring shirt rim spacing has the distortion groove, can make drag ring produce good deformation, so that realize its function better.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in detail:
Fig. 1 is the cutaway view of the outer bucket of the two-way washing type washing machine of the utility model, interior bucket, impeller bucket and speed-reducing clutch;
Fig. 2 is the vertical view of drag ring of the present utility model;
Fig. 3 is the front view of drag ring of the present utility model;
Fig. 4 is the B-B cutaway view among Fig. 3;
Fig. 5 is the partial enlarged drawing of one of I position embodiment among Fig. 1;
Fig. 6 is two the partial enlarged drawing of the I position embodiment among Fig. 1;
Fig. 7 is three the partial enlarged drawing of the I position embodiment among Fig. 1;
Fig. 8 is four the partial enlarged drawing of the I position embodiment among Fig. 1.
1, gimbal; 2, outer bung; 3, outer bucket; 4, screw; 5, interior bucket; 6, drag ring; 7, impeller bucket; 8, screw; 9, inner flange; 10, outward flange; 11, little flange; 12, screw; 13, speed-reducing clutch; 14, impeller screw; 15, nut; 16, screw; 17, inner cavity; 18, impeller bucket axle; 19, interior bucket axle; 20, interior bucket contact-making surface; 21, drag ring sealing surface; 22, line bits filter chamber; 23, drag ring shirt rim; 24, distortion groove; 25, groove; 26, two-way washing type washing machine.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, two-way washing type use in washing machine mark 26 representatives of the present utility model, drag ring is represented with mark 6.The utility model one embodiment scheme is as follows: interior bucket 5 is up/down perforations, and the binding site of interior bucket 5 bottoms and impeller bucket 7 is an inner cavity 17, and in the inner cavity 17 of bucket 5, interior bucket 5 stavings at inner cavity 17 positions were individual layer in impeller bucket 7 was enclosed within; Interior bucket 5 stavings of inner cavity more than 17 are double-deck interior bucket, and the height of impeller bucket 7 is about 0.22 of interior bucket 5 total heights.
In a circle space of the binding site of impeller bucket 7 tops and interior bucket 5, drag ring 6 is housed, drag ring 6 is an annular ring (seeing Fig. 2 and Fig. 3), drag ring 6 tops are friction sealed 21, friction sealed 21 following is drag ring shirt rim 23, friction sealed 21 of drag ring 6 inwardly protrudes from drag ring shirt rim 23, in the space that friction sealed 21 is contained between impeller bucket 7 tops and interior bucket 5 walls; In the sideshake in drag ring shirt rim 23 vertically is inserted between bucket 5 walls and impeller bucket 7 walls.Drag ring shirt rim 23 spacings have distortion groove 24, and open these groove 24 bottom surfaces, can make drag ring 6 also have certain extra strain like this except the strain of self, are beneficial to realize its function.
Referring to Fig. 5, friction sealed 21 shape with inner barrel wall contact-making surface 20 of this example drag ring 6 is planes.
Referring to Fig. 6, friction sealed 21 shape with inner barrel wall contact-making surface 20 of this example drag ring 6 is inclined-planes.
Referring to Fig. 7, friction sealed 21 shape with inner barrel wall contact-making surface 20 of this example drag ring 6 also is the inclined-plane, but the position, inclined-plane is thinner.
Referring to Fig. 8, friction sealed 21 shape with inner barrel wall contact-making surface 20 of the drag ring 6 of this example is the inclined-plane, on this friction sealed 21 body a groove 25 arranged, and the backing of groove 25 is attached on the inner barrel wall 5, and the outer wall of groove 25 is shirt rims 23.
It is pointed out that the utility model is not limited to above-mentioned giving an example.
Claims (9)
1, a kind of two-way washing type washing machine, it comprises interior bucket, impeller bucket, it is characterized in that: enclose in the space at one of the binding site of impeller bucket top and interior bucket drag ring is housed.
2, washing machine according to claim 1 is characterized in that: described drag ring is an annular ring.
3, washing machine according to claim 1 and 2 is characterized in that: described drag ring top is friction sealed, and friction sealed following is the drag ring shirt rim.
4, washing machine according to claim 3 is characterized in that: for the drag ring shirt rim, friction sealed face is located in the space between impeller bucket top and the inner barrel wall towards convex for drag ring friction sealed; The drag ring shirt rim vertically is inserted in the sideshake between inner barrel wall and the impeller bucket wall.
5, washing machine according to claim 4 is characterized in that: friction sealed the shape with the inner barrel wall contact-making surface of drag ring is a kind of in plane, inclined-plane or the arcwall face.
6, washing machine according to claim 3 is characterized in that: the drag ring shirt rim has the distortion groove.
7, washing machine according to claim 4 is characterized in that: interior bucket is a up/down perforation, and the binding site of interior bucket bottom and impeller bucket is an inner cavity, and the impeller casing is in the cavity of interior bucket.
8, washing machine according to claim 7 is characterized in that: the interior bucket staving of the inner cavity of interior bucket is an individual layer; The above interior bucket staving of inner cavity is double-deck.
9, washing machine according to claim 1 is characterized in that: the altitude range of impeller bucket is 0.15～0.30 of an interior bucket height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02268653 CN2602048Y (en) | 2002-08-04 | 2002-08-04 | Two-way washing pattern washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02268653 CN2602048Y (en) | 2002-08-04 | 2002-08-04 | Two-way washing pattern washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2602048Y true CN2602048Y (en) | 2004-02-04 |
Family
ID=34150284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02268653 Expired - Lifetime CN2602048Y (en) | 2002-08-04 | 2002-08-04 | Two-way washing pattern washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2602048Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018077280A1 (en) * | 2016-10-28 | 2018-05-03 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN111101315A (en) * | 2020-01-16 | 2020-05-05 | 长虹美菱股份有限公司 | Pulsator washing machine with novel inner barrel assembly |
| CN111850929A (en) * | 2019-04-30 | 2020-10-30 | 青岛海尔洗衣机有限公司 | Pulsator washing machine |
| CN112301654A (en) * | 2019-07-26 | 2021-02-02 | 青岛海尔洗衣机有限公司 | Washing machine |
-
2002
- 2002-08-04 CN CN 02268653 patent/CN2602048Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018077280A1 (en) * | 2016-10-28 | 2018-05-03 | 青岛海尔洗衣机有限公司 | Washing machine |
| JP2018068645A (en) * | 2016-10-28 | 2018-05-10 | 青島海爾洗衣机有限公司ＱｉｎｇＤａｏ Ｈａｉｅｒ Ｗａｓｈｉｎｇ Ｍａｃｈｉｎｅ Ｃｏ．，Ｌｔｄ． | Washing machine |
| CN111850929A (en) * | 2019-04-30 | 2020-10-30 | 青岛海尔洗衣机有限公司 | Pulsator washing machine |
| CN112301654A (en) * | 2019-07-26 | 2021-02-02 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN112301654B (en) * | 2019-07-26 | 2024-05-24 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN111101315A (en) * | 2020-01-16 | 2020-05-05 | 长虹美菱股份有限公司 | Pulsator washing machine with novel inner barrel assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QINGDAO HAIER WASHER CO., LTD. Free format text: FORMER OWNER: HAIER ELECTRICAL APPLIANCES INTERNATIONAL CO., LTD. Effective date: 20040709 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040709 Address after: 266101 Haier Industrial Park, 1 Haier Road, Shandong, Qingdao Co-patentee after: Qingdao Haier Washing Machine Co., Ltd. Patentee after: haier group corporation Address before: 266101 Haier Industrial Park, 1 Haier Road, Shandong, Qingdao Co-patentee before: Haier Electrical Appliances International Co., Ltd. Patentee before: haier group corporation |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120804 Granted publication date: 20040204 |