CN201972010U - Inner barrel of washing machine - Google Patents
Inner barrel of washing machine Download PDFInfo
- Publication number
- CN201972010U CN201972010U CN201020665764XU CN201020665764U CN201972010U CN 201972010 U CN201972010 U CN 201972010U CN 201020665764X U CN201020665764X U CN 201020665764XU CN 201020665764 U CN201020665764 U CN 201020665764U CN 201972010 U CN201972010 U CN 201972010U
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- China
- Prior art keywords
- washing machine
- bulge
- bucket body
- inner tub
- dewatering hole
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- 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.)
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Abstract
The utility model discloses an inner barrel of a washing machine, which comprises an inner barrel body (1). A plurality of bulge structures (11) are formed inwards on an inner wall of the inner barrel body (1); and a gap between the adjacent bulge structures (11) is provided with a dewatering hole (12). The plurality of bulge structures are formed inwards on the inner wall of the inner barrel body, the dewatering hole is arranged on a gap between the bulge structures, and a hole is not arranged on the bulge structures, therefore, compared with the prior art, the intensity of the inner barrel is improved. In addition, the bulge structures are bulged inwards from the inner wall of the inner barrel body, so that the cleanliness of the washing machine with the inner barrel is significantly increased. The dewatering hole is arranged at the gap between the bulge structures, and the bulge structures are firstly contacted with clothes, so that the friction force between the dewatering hole and the clothes is greatly reduced, and the abrasion to the clothes is correspondingly reduced.
Description
Technical field
The utility model relates to the washing machine technical field, particularly a kind of washing machine inner tub.
Background technology
When washing machine washed, the friction that clothing can not stop at the inwall of stainless steel cask had wearing and tearing to clothing to a certain extent; During dehydration, under the driving of motor, whole interior bucket is rotated, the moisture that contains in the clothing can break away from clothing under action of centrifugal force, discharge interior bucket by the hole on the stainless steel cask, discharge washing machine, thereby finish the dehydration of clothing by the discharge structure of outer bucket.
Bucket is provided with a plurality of dewatering holes and is used for discharge to the moisture of clothes dewatering in existing.Arranging of the hole of stainless steel cask is close inadequately, in order to improve dehydration rate, can consider to increase the diameter in hole, but brings the hidden danger of wire drawing breakage with regard to the clothing of giving similar silk stocking class like this.During dehydration, under the centrifugal force of at a high speed rotation, certain wearing and tearing also can be caused to clothing etc. in the big hole of diameter; During washing, under the drive of driving force, the upset that clothing does not stop in interior bucket, arranging of the existence of macropore and close inadequately hole all brought certain wearing and tearing to clothing.
In the use of existing washing machine inner tub, higher to the wear rate of clothing owing to the reasons such as structure of its dewatering hole design, simultaneously, because whole arranging and the relation in aperture, dehydration rate is also not high enough, and the overall performance of washing machine is had certain adverse effect.
As depicted in figs. 1 and 2, application number is that 2008200557087 Chinese patent discloses a kind of improved washing machine inner tub structure, bucket body 1 in it comprises, and inwall of bucket body 1 is recessed in this, forms bulge-structure 11.This bulge-structure 11 can be the rectangular pyramid structure, and dewatering hole 12 is provided with and the rectangular pyramid top.Dewatering hole 12 diameters are little and density is high, the whole interior barrel structure with a large amount of recessed dewatering holes of opposed inner walls that forms.Its inwall outwards is recessed to form the projection of rectangular pyramid, and offers dewatering hole at the top of this rectangular pyramid, though reduced wear rate to a certain extent to clothing, owing to the top that dewatering hole is opened in rectangular pyramid, reduced the intensity of interior bucket.
The utility model content
In view of this, the utility model provides a kind of washing machine inner tub, with the intensity of bucket in guaranteeing to reduce under the prerequisite of clothing wear rate, improving.
For achieving the above object, the utility model provides following technical scheme:
A kind of washing machine inner tub, bucket body in comprising inwardly is formed with a plurality of bulge-structures on the inwall of bucket body in this, and the gap location of adjacent described bulge-structure is provided with dewatering hole.
Preferably, in above-mentioned washing machine inner tub, the inner circumferential direction of described bulge-structure bucket body in described is provided with many groups, every group of axial distribution that comprises bucket body in described a plurality of.
Preferably, in above-mentioned washing machine inner tub, the inner circumferential direction of described dewatering hole bucket body in described is provided with many groups, every group of axial distribution that comprises bucket body in described a plurality of, and every group of dewatering hole is distributed in the two adjacent groups between the bucket body.
Preferably, in above-mentioned washing machine inner tub, every group of bulge-structure and every group of dewatering hole be the axial curve distribution of bucket body in described all.
Preferably, in above-mentioned washing machine inner tub, described bulge-structure is the rectangular pyramid structure.
Preferably, in above-mentioned washing machine inner tub, described dewatering hole is a circular hole, and its diameter is 2mm～3.5mm.
Preferably, in above-mentioned washing machine inner tub, the height of described bulge-structure is 0.5mm～3mm, and the length of side of its quadrangle bottom surface is 5mm～35mm.
Preferably, in above-mentioned washing machine inner tub, a described interior bucket body is a stainless steel cask.
From above-mentioned technical scheme as can be seen, the utility model is by inwardly being formed with a plurality of bulge-structures on the inwall of interior bucket body, and dewatering hole is arranged on the gap location of bulge-structure because not perforate on bulge-structure, thus should in intensity of bucket compared with prior art increase.In addition, because bulge-structure is the inwall inwardly protruding of bucket body in having, make wash degree obviously increase with barrel washing machine in this.Dewatering hole is arranged on the gap location of bulge-structure, bulge-structure at first with contact with clothing, make that the frictional force between dewatering hole and the clothing significantly reduces, the wear rate of clothing is also reduced accordingly.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the partial structurtes schematic diagram of existing washing machine inner tub;
Fig. 2 is the cutaway view of the longitudinal section of existing washing machine inner tub;
The partial structurtes schematic diagram of the washing machine inner tub that Fig. 3 provides for the utility model embodiment.
The specific embodiment
The utility model discloses a kind of washing machine inner tub, with the intensity of bucket in guaranteeing to reduce under the prerequisite of clothing wear rate, improving.
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 3, the partial structurtes schematic diagram of the washing machine inner tub that Fig. 3 provides for the utility model embodiment.
The washing machine inner tub that the utility model provides, bucket body 1 in comprising inwardly is formed with a plurality of bulge-structures 11 on the inwall of bucket body 1 in this, and the gap location of adjacent described bulge-structure 11 is provided with dewatering hole 12.The quantity of bulge-structure 11, arrangement mode and big I specifically are provided with voluntarily according to the size and the structure of interior bucket.
The utility model is by inwardly being formed with a plurality of bulge-structures 11 on the inwall of interior bucket body 1, and dewatering hole 12 is arranged on the gap location of bulge-structure 11, because not perforate on bulge-structure 11, so the intensity of bucket compared with prior art increases in being somebody's turn to do.In addition, because bulge-structure 11 makes the wash degree with barrel washing machine in this obviously increase for the inwall inwardly protruding of bucket body 1 in having.Dewatering hole 12 is arranged on the gap location of bulge-structure 11, bulge-structure 11 at first with contact with clothing, make that the frictional force between dewatering hole 12 and the clothing significantly reduces, the wear rate of clothing is also reduced accordingly.
Bulge-structure 11 can the inner circumferential direction of bucket body 1 be provided with many groups in described, every group of axial distribution that comprises bucket body 1 in described a plurality of.The arrangement mode of a kind of bulge-structure 11 that above-mentioned just present embodiment proposes, but the utility model is not limited to above-mentioned a kind of arrangement mode, the mode that those skilled in the art also can arrange out other according to the size and the characteristics of interior bucket.
Every group of bulge-structure 11 and every group of dewatering hole 12 be the axial curve distribution of bucket body 1 in described all, interior bucket body 1 and dewatering hole 12 are along the axial curve distribution of interior bucket body 1, its appearance effect is better, simultaneously in also fashion more of bucket, more meet modern's aesthetic conceptions.Bulge-structure 11 can be preferably the rectangular pyramid structure, obtains similar diamondoid effect in appearance.
Scratch clothing for fear of dewatering hole 12, its diameter is difficult for excessive, and described dewatering hole 12 is a circular hole, and its diameter is advisable with 2mm～3.5mm.The height of bulge-structure 11 is good with 0.5mm～3mm, the too little effect that then can not embody, and too greatly then outward appearance is bad, and also can increase the wearing and tearing of clothing, and the length of side of its quadrangle bottom surface all is advisable at 5mm～35mm, and interior bucket body 1 can be preferably stainless steel cask.
The utility model can be used and present on the market full-automatic impeller type washing machine or roller washing machine etc., the washing machine of types such as promptly vertical, horizontal and oblique bucket.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (8)
1. a washing machine inner tub comprises interior bucket body (1), it is characterized in that inwardly be formed with a plurality of bulge-structures (11) on the inwall of bucket body (1) in this, the gap location of adjacent described bulge-structure (11) is provided with dewatering hole (12).
2. washing machine inner tub as claimed in claim 1 is characterized in that, the inner circumferential direction of described bulge-structure (11) bucket body (1) in described is provided with many groups, every group of axial distribution that comprises bucket body (1) in described a plurality of.
3. washing machine inner tub as claimed in claim 2, it is characterized in that, described dewatering hole (12) is provided with many groups along the inner circumferential direction of described interior bucket body (1), every group of axial distribution that comprises bucket body (1) in described a plurality of, and every group of dewatering hole (12) is distributed in the two adjacent groups between the bucket body (1).
4. washing machine inner tub as claimed in claim 3 is characterized in that, every group of bulge-structure (11) and every group of dewatering hole (12) be the axial curve distribution of bucket body (1) in described all.
5. as each described washing machine inner tub of claim 1-4, it is characterized in that described bulge-structure (11) is the rectangular pyramid structure.
6. washing machine inner tub as claimed in claim 5 is characterized in that, described dewatering hole (12) is a circular hole, and its diameter is 2mm～3.5mm.
7. washing machine inner tub as claimed in claim 5 is characterized in that, the height of described bulge-structure (11) is 0.5mm～3mm, and the length of side of its quadrangle bottom surface is 5mm～35mm.
8. washing machine inner tub as claimed in claim 5 is characterized in that, a described interior bucket body (1) is a stainless steel cask.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020665764XU CN201972010U (en) | 2010-12-17 | 2010-12-17 | Inner barrel of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020665764XU CN201972010U (en) | 2010-12-17 | 2010-12-17 | Inner barrel of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201972010U true CN201972010U (en) | 2011-09-14 |
Family
ID=44577116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020665764XU Expired - Lifetime CN201972010U (en) | 2010-12-17 | 2010-12-17 | Inner barrel of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201972010U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140096570A1 (en) * | 2012-10-10 | 2014-04-10 | Samsung Electronics Co., Ltd. | Washing machine |
| CN105063962A (en) * | 2015-08-05 | 2015-11-18 | 合肥美的洗衣机有限公司 | Washing machine |
| WO2015192590A1 (en) * | 2014-06-20 | 2015-12-23 | 无锡小天鹅股份有限公司 | Washing machine and inner drum thereof |
| CN105200716A (en) * | 2014-06-20 | 2015-12-30 | 无锡小天鹅股份有限公司 | Washing machine and internal drum thereof |
| CN105220404A (en) * | 2014-06-20 | 2016-01-06 | 无锡小天鹅股份有限公司 | Washing machine and inner core thereof |
-
2010
- 2010-12-17 CN CN201020665764XU patent/CN201972010U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140096570A1 (en) * | 2012-10-10 | 2014-04-10 | Samsung Electronics Co., Ltd. | Washing machine |
| CN103820973A (en) * | 2012-10-10 | 2014-05-28 | 三星电子株式会社 | Washing machine |
| EP2719809A3 (en) * | 2012-10-10 | 2015-08-05 | Samsung Electronics Co., Ltd | Washing machine |
| WO2015192590A1 (en) * | 2014-06-20 | 2015-12-23 | 无锡小天鹅股份有限公司 | Washing machine and inner drum thereof |
| CN105200716A (en) * | 2014-06-20 | 2015-12-30 | 无锡小天鹅股份有限公司 | Washing machine and internal drum thereof |
| CN105220404A (en) * | 2014-06-20 | 2016-01-06 | 无锡小天鹅股份有限公司 | Washing machine and inner core thereof |
| CN105063962A (en) * | 2015-08-05 | 2015-11-18 | 合肥美的洗衣机有限公司 | Washing machine |
| CN105063962B (en) * | 2015-08-05 | 2018-09-18 | 合肥美的洗衣机有限公司 | 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: 20110914 |
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| CX01 | Expiry of patent term |