CN203530731U - Installation structure for inner barrel and filtering cover of washing machine - Google Patents
Installation structure for inner barrel and filtering cover of washing machine Download PDFInfo
- Publication number
- CN203530731U CN203530731U CN201320582805.2U CN201320582805U CN203530731U CN 203530731 U CN203530731 U CN 203530731U CN 201320582805 U CN201320582805 U CN 201320582805U CN 203530731 U CN203530731 U CN 203530731U
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- China
- Prior art keywords
- filtering cover
- elastic component
- interior bucket
- washing machine
- mounting structure
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Abstract
The utility model provides an installation structure for an inner barrel and a filtering cover of a washing machine. The installation structure comprises the filtering cover, the inner barrel and an elastic part, wherein the filtering cover is fixedly installed on the inner barrel, the elastic part is arranged between the filtering cover and the inner barrel, the elastic part and the inner barrel are closely matched, and the elastic part and the filtering cover are closely matched. The elastic part is arranged between the filtering cover and the inner barrel, the elastic part is closely matched with the inner barrel and the filtering cover respectively, and therefore the problems of the large gap and warping in cooperation between the filtering cover and the inner bucket wall of a belt shape can be solved. In addition, the process is simple, and the cost is low.
Description
Technical field
The utility model relates to household appliance technical field, particularly, relates to a kind of washing machine inner tub and filtering cover mounting structure.
Background technology
Washing machine inner tub is the critical piece of washing machine, because washing machine can produce line bits in washing process, thus need hookup wire bits filtering device, and line bits filter is arranged on the filtering cover on washing machine inner tub conventionally.For improving clean result, on the staving of interior bucket, design the die mould of various shapes, staving cross section is rendered as roughness.Filtering cover is mated, and will cause filtering cover and staving poor fit, and it is large that coordinating between filtering cover and staving is prone to fit clearance, warp, and the problems such as poor filtration effect.
For overcoming the above problems, the Position Design that technical staff installs filtering cover by interior bucket becomes the not shiny surface of belt-press type, but the processing technology of interior bucket is complicated, interior bucket insufficient strength, and interior bucket is yielding; If according to the staving die mould of interior bucket, filtering cover is become as shown in Figure 2 to the convex-concave shape matching with die mould with interior bucket registration interface designs, filtering cover processing technology complexity, cost is high, is also prone to fit clearance large after assembling, warp, the problems such as poor filtration effect.
Utility model content
In order to address the above problem, the utility model provides a kind of washing machine inner tub and filtering cover mounting structure, concrete, has adopted following technical scheme:
A kind of washing machine inner tub and filtering cover mounting structure, comprise filtering cover, interior bucket and elastic component, it is upper that described filtering cover is fixedly mounted on interior bucket, and elastic component is arranged between filtering cover and interior bucket, described elastic component with interior barrel between and between elastic component and filtering cover, be and closely cooperate.
Further, the position that described elastic component matches with interior bucket and the surface configuration of interior bucket match.
Further, the inner barrel wall die mould of described interior bucket is convex-concave shape, elastic component is provided with convex-concave portion, interference fit between the protuberance of described elastic component convex-concave portion and the recess of inner barrel wall die mould, interference fit between the recess of elastic component convex-concave portion and the protuberance of inner barrel wall die mould.
Further, between described elastic component and filtering cover for removably connecting.
Further, the position of matching with filtering cover on described elastic component is provided with projection, and described filtering cover is provided with for inserting protruding draw-in groove.
Further, described projection arranges continuously along the position of matching with filtering cover along elastic component.
Further, described elastic component is along the whole installation portion setting of filtering cover.
Further, described elastic component is door shape structure, and elastic component matches with top frame and the dual-side frame of filtering cover respectively.
Further, described filtering cover and interior bucket are connected by screw, and described elastic component is provided with screw through portion.
Technical scheme before the utility model has adopted and has been different from, do not changing under the prerequisite of existing filtering cover mounting means, between filtering cover and interior bucket, set up elastic component, elastic component coordinates closely with interior bucket and filtering cover respectively, thereby realized, filtering cover is seamless to be arranged on interior bucket.Owing to being provided with elastic component, filtering cover is no longer directly contacted with interior bucket, avoided occurring to produce gap between deformation and filtering cover because of interior bucket.Owing to being provided with the elastic component convex-concave portion with interior bucket interference fit with the contact-making surface of interior bucket on elastic component, when deformation occurs interior bucket, there is deformation owing to possessing good elastic performance in elastic component convex-concave portion again, avoided filtering cover because of the interior bucket distortion distortion that warps.Therefore, the utility model has the following advantages compared to prior art:
1, of the present utility model simple in structure, the handling of elastic component are changed all very convenient;
2, the utility model is easy for installation, and easy for installation between filtering cover and elastic component, by setting up elastic component, makes the easier for installation of filtering cover;
3, the utility model has improved the degree that becomes more meticulous of product, has realized the seamless link between filtering cover and staving, and clamp in the gap of having avoided washings to be filtered between lid and interior bucket, causes the problems such as washing material injury;
4, cost of the present utility model is lower, and elastic component adopts common and cheap elastomeric material, has wide marketing application prospect.
Accompanying drawing explanation
Fig. 1 the utility model filtering cover and interior barrel assembly schematic diagram;
The schematic cross-section of the filtering cover mounting means of Fig. 2 prior art;
The schematic cross-section of Fig. 3 filtering cover mounting means of the present utility model.
Attached number in the figure explanation: bucket 21-inner barrel wall die mould 3-elastic component 31-elastic component convex-concave portion in 1-filtering cover 2-.
The specific embodiment
Below in conjunction with accompanying drawing, a kind of washing machine inner tub of the present utility model and filtering cover mounting structure are described in detail:
As shown in Figure 1, a kind of washing machine inner tub of the present utility model and filtering cover mounting structure, comprise filtering cover 1, interior bucket 2 and elastic component 3, described filtering cover 1 is fixedly mounted on interior bucket 2, elastic component 3 is arranged between filtering cover 1 and interior bucket 2, described elastic component 3 with interior barrel 2 between and between elastic component 3 and filtering cover 1, be and closely cooperate.
Should by those skilled in the art understood be closely cooperating of the utility model indication refer between elastic component 3 and interior bucket 2 and elastic component 3 and filtering cover 1 between coordinate and there is no gap, be seamless cooperation.
As shown in Figure 3, in order to realize closely cooperating between elastic component 3 and interior bucket 2, on elastic component 3, match with the surface configuration of interior bucket 2 positions of matching and interior bucket 2.Existing automatic washing machine is for increasing radial strength, in it, the staving die mould of bucket is rendered as roughness, common, the inner barrel wall die mould 21 of interior bucket 2 is convex-concave shape, elastic component 3 is provided with elastic component convex-concave portion 31, interference fit between the protuberance of described elastic component convex-concave portion 31 and the recess of inner barrel wall die mould 21, interference fit between the recess of elastic component convex-concave portion 31 and the protuberance of inner barrel wall die mould 21.
The cooperation of (comprising that minimum interference equals zero) that interference fit refers to have interference.Now, the tolerance range in hole (size in hole deducts the algebraic step of the size gained of the axle matching, and this difference is interference while being negative) under the tolerance range of axle.Interference fit between elastic component convex-concave portion 31 of the present utility model and inner barrel wall die mould 21 is by the protuberance size of elastic component convex-concave portion 31, to be greater than the recess size of inner barrel wall die mould 21, and the protuberance size that the recess size of elastic component convex-concave portion 31 is less than inner barrel wall die mould 21 realizes.When elastic component 3 is arranged on interior bucket 2, by applying external force extruding elastic component convex-concave portion 31, there is elastic deformation, make elastic component 3 and interior bucket 2 complete close contacts.
As shown in Figures 1 and 3, in order to realize between elastic component 3 and filtering cover 1, closely cooperate, between elastic component 3 and filtering cover 1 for removably connecting.Between elastic component 3 and filtering cover 1, adopt dismountable connected mode, that installation in order to realize between filtering cover 1 and elastic component 3 is convenient, realize the two connected mode removably connecting and comprise grafting, buckle connection, key connection etc., the preferred connected mode of pegging graft that adopts.Filtering cover 1 is plugged on elastic component 3, and the position of matching with filtering cover 1 on described elastic component 3 is provided with projection, and described filtering cover 1 is provided with for inserting protruding draw-in groove.Described projection is along arranging continuously with the position that filtering cover 1 matches along elastic component 3.Position that described projection also can match with filtering cover 1 along elastic component 3 is interrupted and is arranged, excessive but the interval between two adjacent projections is difficult for, and should guarantee to stablize coordinating between filtering cover 1 and elastic component 3.Otherwise, groove is arranged on elastic component 3, the projection coordinating is with it arranged on filtering cover 1, also can realize of the present utility model by filtering cover 1 and elastic component 3 grafting.Fit system between filtering cover 1 and elastic component 3 has been simplified the mounting means of filtering cover 1 greatly.
The shape of elastic component 3 of the present utility model should meet and can all closely cooperate with interior bucket 2 and filtering cover 1, therefore elastic component 3 is along the whole installation portion setting of filtering cover 1, elastic component 3 is realized concordant installation along the whole installation portion of filtering cover 1 with filtering cover 1, thereby guaranteed between filtering cover 1 and interior bucket 2 very close to each otherly, prevented that washings from damaging.Concrete, elastic component 3 is identical with the installation portion of filtering cover 1, and when the installation portion of filtering cover 1 is door shape structure, elastic component 3 is door shape structure, and elastic component 3 matches with top frame and the dual-side frame of filtering cover 1 respectively; When the installation portion of filtering cover 1 is frame structure, elastic component 3 is frame structure, and four frames of elastic component 3 match with four frames of filtering cover 1 respectively.
The utility model does not change the mounting means between existing filtering cover 1 and interior bucket 2, between filtering cover 1 and interior bucket 2, by screw, is fixed and is connected, so be provided with screw on described elastic component 3, passes portion.The position that when described screw is installed according to filtering cover through portion, screw passes arranges, and can be arranged on the breach at elastic component edge, also can be arranged on the screw hole at elastic component middle part.
The main material of elastic component 3 of the present utility model is rubber.Rubber is high resilience at room temperature, under very little External Force Acting, can produce compared with large deformation, removes resilient after external force, is applicable to technical problem to be solved in the utility model completely, can obtain good technique effect.
The main material of elastic component 3 of the present utility model can also be expanded material, concrete, and selected expanded material is flexible foamed material.
embodiment
As shown in Figure 1, a kind of washing machine inner tub provided by the utility model and filtering cover mounting structure, comprise filtering cover 1, interior bucket 2 and elastic component 3, described filtering cover 1 is fixedly mounted on interior bucket 2, elastic component 3 is arranged between filtering cover 1 and interior bucket 2, described elastic component 3 with interior barrel 2 between and between elastic component 3 and filtering cover 1, be and closely cooperate.
As shown in Figure 3, the inner barrel wall die mould 21 of interior bucket 2 is convex-concave shape, elastic component 3 is provided with elastic component convex-concave portion 31, interference fit between the protuberance of described elastic component convex-concave portion 31 and the recess of inner barrel wall die mould 21, interference fit between the recess of elastic component convex-concave portion 31 and the protuberance of inner barrel wall die mould 21.The one side of elastic component 3 matches with interior bucket 2, and another side coordinates with filtering cover 1.Therefore, elastic component 3 need to be roughness with the mating surface of interior bucket, to coordinate inner barrel wall die mould 21.And elastic component 3 is no longer restricted with the structure of the mating surface of filtering cover, but preferably make planar structure, the same installation portion with the elastic component 3 positive filtering covers 1 that coordinate is also plane, and so just simplified manufacturing technique greatly, realizes good technique effect.Fit system between elastic component 3 and filtering cover 1, preferred use is pegged graft and is realized, the position of matching with filtering cover 1 on elastic component 3 is provided with projection, described filtering cover 1 is provided with for inserting protruding draw-in groove, and described projection is along arranging continuously with the position that filtering cover 1 matches along elastic component 3.
As shown in Figure 1, elastic component 3 of the present utility model is door shape structure, and elastic component 3 matches with top frame and the dual-side frame of filtering cover 1 respectively.Meanwhile, between filter cover 1 and interior bucket 2, by screw, be fixed and be connected, be provided with screw through portion on elastic component 3, the screw in the present embodiment is the breach that is arranged on elastic component 3 edges through portion.Elastic component 3 of the present utility model mainly contains elastomeric material and makes.
The utility model, when fixed installation filtering cover 1, first, is connected elastic component 3 with filtering cover 1, the projection that is about to arrange on elastic component 3 is inserted in the groove of filtering cover 1; Then, the integrative-structure of filtering cover 1 and elastic component 3 is fixed on to the installation region of interior bucket, by applying external force extruding elastic component 3, is connected with interior bucket 2; Finally, screw, through in the screwed hole of filtering cover 1, is tightened to screw, making does not have space between its three.
The elastic component 3 that the utility model arranges, makes filtering cover 1 no longer directly contact with interior bucket 2, has avoided occurring to produce gap between deformation and filtering cover 1 because of interior bucket 2.Again owing to being provided with the elastic component convex-concave portion 31 with interior bucket 1 interference fit with the contact-making surface of interior bucket 1 on elastic component 3, when there is deformation in interior bucket 2, there is deformation owing to possessing good elastic performance in elastic component convex-concave portion 31, has avoided filtering cover 1 because of the interior bucket 2 distortion distortion that warps.
The above is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model, any technical staff who is familiar with this patent is not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned prompting to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of the utility model scheme.
Claims (9)
1. a washing machine inner tub and filtering cover mounting structure, it is characterized in that, comprise filtering cover (1), interior bucket (2) and elastic component (3), described filtering cover (1) is fixedly mounted on interior bucket (2), elastic component (3) is arranged between filtering cover (1) and interior bucket (2), between described elastic component (3) and interior barrel (2) and be between elastic component (3) and filtering cover (1) and closely cooperate.
2. a kind of washing machine inner tub according to claim 1 and filtering cover mounting structure, is characterized in that, the position that described elastic component (3) matches with interior bucket (2) and the surface configuration of interior bucket (2) match.
3. a kind of washing machine inner tub according to claim 2 and filtering cover mounting structure, it is characterized in that, the inner barrel wall die mould (21) of described interior bucket (2) is convex-concave shape, elastic component (3) is provided with elastic component convex-concave portion (31), interference fit between the recess of the protuberance of described elastic component convex-concave portion (31) and inner barrel wall die mould (21), interference fit between the recess of elastic component convex-concave portion (31) and the protuberance of inner barrel wall die mould (21).
4. a kind of washing machine inner tub according to claim 1 and filtering cover mounting structure, is characterized in that, between described elastic component (3) and filtering cover (1) for removably connecting.
5. a kind of washing machine inner tub according to claim 4 and filtering cover mounting structure, is characterized in that, the upper position of matching with filtering cover (1) of described elastic component (3) is provided with projection, and described filtering cover (1) is provided with for inserting protruding draw-in groove.
6. a kind of washing machine inner tub according to claim 5 and filtering cover mounting structure, is characterized in that, described projection arranges with the position that filtering cover (1) matches continuously along elastic component (3).
7. a kind of washing machine inner tub according to claim 1 and filtering cover mounting structure, is characterized in that, the whole installation portion setting that described elastic component (3) coordinates with interior bucket (2) along filtering cover (1).
8. a kind of washing machine inner tub according to claim 7 and filtering cover mounting structure, is characterized in that, described elastic component (3) is door shape structure, and elastic component (3) matches with top frame and the dual-side frame of filtering cover (1) respectively.
9. a kind of washing machine inner tub according to claim 1 and filtering cover mounting structure, is characterized in that, described filtering cover (1) is connected by screw with interior bucket (2), and described elastic component (3) is provided with screw through portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320582805.2U CN203530731U (en) | 2013-09-18 | 2013-09-18 | Installation structure for inner barrel and filtering cover of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320582805.2U CN203530731U (en) | 2013-09-18 | 2013-09-18 | Installation structure for inner barrel and filtering cover of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203530731U true CN203530731U (en) | 2014-04-09 |
Family
ID=50416961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320582805.2U Withdrawn - After Issue CN203530731U (en) | 2013-09-18 | 2013-09-18 | Installation structure for inner barrel and filtering cover of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203530731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452198A (en) * | 2013-09-18 | 2015-03-25 | 佛山海尔滚筒洗衣机有限公司 | Washing machine inner-tub and filter-cover installation structure |
| CN108018668A (en) * | 2016-10-28 | 2018-05-11 | 魏少聪 | Card insert type is without dirty single inside groove washing machine |
-
2013
- 2013-09-18 CN CN201320582805.2U patent/CN203530731U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452198A (en) * | 2013-09-18 | 2015-03-25 | 佛山海尔滚筒洗衣机有限公司 | Washing machine inner-tub and filter-cover installation structure |
| CN104452198B (en) * | 2013-09-18 | 2018-08-07 | 佛山海尔滚筒洗衣机有限公司 | A kind of washing machine inner tub and filtering cover attaching construction |
| CN108018668A (en) * | 2016-10-28 | 2018-05-11 | 魏少聪 | Card insert type is without dirty single inside groove washing machine |
| CN108018668B (en) * | 2016-10-28 | 2020-06-09 | 魏少聪 | Plug-in type scale-free single-inner-groove washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140409 Effective date of abandoning: 20180807 |
|
| AV01 | Patent right actively abandoned |