CN203420126U - Inner concave dehydration hole inner cylinder of washing machine - Google Patents
Inner concave dehydration hole inner cylinder of washing machine Download PDFInfo
- Publication number
- CN203420126U CN203420126U CN201320492500.2U CN201320492500U CN203420126U CN 203420126 U CN203420126 U CN 203420126U CN 201320492500 U CN201320492500 U CN 201320492500U CN 203420126 U CN203420126 U CN 203420126U
- Authority
- CN
- China
- Prior art keywords
- washing machine
- dewatering
- inner core
- rectangular pyramids
- truncated rectangular
- 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 - Fee Related
Links
- 238000005406 washing Methods 0.000 title claims abstract description 31
- 230000018044 dehydration Effects 0.000 title abstract description 9
- 238000006297 dehydration reaction Methods 0.000 title abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Images
Landscapes
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The utility model relates to an inner concave dehydration hole inner cylinder of a washing machine. The inner side wall of the inner cylinder is provided with a plurality of inner concave dehydration holes, the inner concave structure of the dehydration holes is a right frustum of a square pyramid, the right frustum of the square pyramid has four inclined faces, the adjacent four inclined faces form four inclined edges extending from the bottom edges of the right frustum of the square pyramid to the top edges, and the center of the top of the right frustum of the square pyramid is provided with the dehydration holes. According to the inner concave dehydration hole inner cylinder, the inner concave right frustum of the square pyramid structure similar to a pyramid type is adopted, the dehydration holes are distributed in the inner cylinder of the washing machine in an adjacent and staggered mode so that water can be drained smoothly, friction on clothes can be greatly reduced, the washing rate is greatly improved, and the clothes are well protected.
Description
Technical field
The utility model relates to washing machine field, particularly a kind of inner core with concave shape dewatering hole and similar pyramid of washing machine.
Background technology
During washing of drum type washing machine rinsing, load clothing is soaked in the mixed solution of water, laundry detergents and softener, and clothing moves along with the rotation of inner tank of washing machine.During dehydration, driven by motor inner core runs up, and under the effect of centrifugal force, clothing contained humidity is discharged by the dewatering hole of stainless steel inner core.
In the prior art, inner tank of washing machine sidewall is only arranged the through hole of difformity and quantity, can make the water in clothing discharge smoothly.And for diameter, height and the distribution situation of these through holes, do not make intensive consideration.In addition, these protruding dewatering hole peripheral shapes also can strengthen the degree of wear to clothing.
Therefore, how designing a kind of dewatering hole of new high-efficiency, in the situation that effectively protecting clothing, greatly carry high-detergency, is those skilled in the art's urgent problem.
Summary of the invention
In order to solve the existing problem of above-mentioned prior art; task of the present utility model is to provide a kind of concave shape dewatering hole inner core of washing machine; these dewatering holes are concave shape; similar pyramid; and adjacent arranged is alternately on inner tank of washing machine; draining can effectively be protected clothing again smoothly, carries high-detergency.
Technical solution of the present utility model is as follows:
A kind of concave shape dewatering hole inner core of washing machine, described inner core madial wall is laid with several dewatering holes that are concave shape, the concave inward structure of dewatering hole is positive truncated rectangular pyramids, this positive truncated rectangular pyramids has four inclined-planes, adjacent four inclined-planes form four hypotenuses, article four, hypotenuse respectively extends to top margin from positive truncated rectangular pyramids base, at positive truncated rectangular pyramids Tai Ding center, dewatering hole is set.
Described inner core madial wall is combined by three bulks, and every madial wall is axially laid ordered series of numbers dewatering hole, arranges continuously several dewatering holes that are concave shape in every row, and adjacent two row dewatering holes are arranged alternately.
Described dewatering hole is circular hole, and Circularhole diameter is 2.3-3.3mm.
Described positive truncated rectangular pyramids height is 1-2mm.
The described positive truncated rectangular pyramids bottom length of side is 15-30mm.
The utility model is a kind of concave shape dewatering hole inner core of washing machine, and wherein dewatering hole is concave shape, similar pyramid, the adjacent arranged alternately of these dewatering holes is on inner tank of washing machine, draining smoothly, when greatly reducing clothing friction, has increased clean rate greatly.
Compared with prior art, inner core dewatering hole of the present utility model adopts the positive truncated rectangular pyramids structure of indent, greatly reduced the friction level to clothing, simultaneously adjacent two row dewatering hole dislocation are arranged, the indent height that each dewatering hole is suitable, and enough positive truncated rectangular pyramids quantity can meet the abundant friction dynamics of clothing, greatly increased clean rate, effectively takeed good care of clothing.
Accompanying drawing explanation
Fig. 1 is the perspective view of the concave shape dewatering hole inner core of a kind of washing machine of the present utility model.
Fig. 2 is that the ordered series of numbers dewatering hole on Fig. 1 inner core launches the schematic diagram of arranging.
Fig. 3 is the wherein side cutaway view of a row dewatering hole of the some row dewatering holes of Fig. 2.
Fig. 4 is the wherein profile in a hole of the some row dewatering holes of Fig. 2.
Reference numeral:
1 is inner tank of washing machine, the 2 concave shape dewatering holes for inner core sidewall layout, and 3 is the positive truncated rectangular pyramids structure of dewatering hole, and 31 is positive truncated rectangular pyramids inclined-plane, and 32 is positive truncated rectangular pyramids hypotenuse.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is elaborated.
Referring to Fig. 1 to Fig. 4, the utility model provides a kind of concave shape dewatering hole inner core 1 of washing machine, and this inner core madial wall has been laid several dewatering holes 2 that are concave shape, and the concave inward structure of dewatering hole 2 is positive truncated rectangular pyramids 3, similar pyramid.
This positive truncated rectangular pyramids 3 has four inclined-planes 31, and adjacent four inclined-planes 31 form 32, four hypotenuses of four hypotenuses 32 and respectively from positive truncated rectangular pyramids 3 bases, to top margin, extend, and come together on 3 tops of positive truncated rectangular pyramids.At positive truncated rectangular pyramids 3 Tai Ding centers, dewatering hole 2 is set.
As shown in Figures 1 and 2, inner tank of washing machine 1 madial wall is combined by three bulks, and every madial wall is axially laid ordered series of numbers dewatering hole, arranges continuously several dewatering holes 2 that are concave shape in every row, adjacent two row dewatering holes 2 are arranged alternately, does not share adjacent ribs between adjacent arrangement.Adjacent two row dewatering holes 2 take dislocation to arrange, can produce side force, make clothing in washing rinsing, the impact of receiving side force, and the displacement before and after having increased, improves clothing friction dynamics, can greatly increase clean rate.
As shown in Figures 3 and 4, the positive truncated rectangular pyramids 3 of inner tank of washing machine dewatering hole 2 is highly 1-2mm, and the positive truncated rectangular pyramids 3 bottom length of sides are 15-30mm.Dewatering hole 2 arranges suitable height can reduce friction as far as possible, guarantees to produce enough side forces simultaneously.Positive truncated rectangular pyramids 3 arranges suitable width, can guarantee to arrange in limited space the pyramid structure of sufficient amount, meets the abundant friction of clothing.Meanwhile, inner core 1 sidewall bodies, after positive truncated rectangular pyramids stretches, has increased mechanical strength widely, service life that can effective guarantee washing machine.
Inner core dewatering hole 2 can be circular hole, and Circularhole diameter is 2.3-3.3mm.If Circularhole diameter is too large, clothing easily produces wire drawing; If Circularhole diameter is too little, can not guarantee the dehydration rate in clothing, also can increase the wearing and tearing of clothing, increased the difficulty of mould manufacture and production simultaneously.Inner core dewatering hole of the present utility model adopts the positive truncated rectangular pyramids structure of similar pyramid, in the concave station plane of bottom, stamps out dewatering hole, has reduced thus the difficulty of mould manufacture and production.
Inner tank of washing machine of the present utility model adopts stainless steel material manufacture, with guarantee washing machine in long-term use procedure non-corrosive, do not pollute or damage clothing.
In sum, the utility model provides a kind of concave shape dewatering hole inner core of washing machine, wherein dewatering hole adopts the positive truncated rectangular pyramids structure of concave shape, similar pyramid, the adjacent arranged alternately of these dewatering holes is on inner tank of washing machine, and draining smoothly, when greatly reducing clothing friction, greatly increase clean rate, effectively takeed good care of clothing.
Certainly, those skilled in the art in the art will be appreciated that, above-described embodiment is only for the utility model is described, and not with opposing restriction of the present utility model, as long as within the scope of connotation of the present utility model, the variation of above-described embodiment, modification etc. all will be dropped in the scope of the utility model claim.
Claims (4)
1. the concave shape dewatering hole inner core of a washing machine, it is characterized in that: described inner core madial wall is laid with several dewatering holes that are concave shape, the concave inward structure of dewatering hole is positive truncated rectangular pyramids, this positive truncated rectangular pyramids has four inclined-planes, adjacent four inclined-planes form four hypotenuses, article four, hypotenuse respectively extends to top margin from positive truncated rectangular pyramids base, at positive truncated rectangular pyramids Tai Ding center, dewatering hole is set;
Described inner core madial wall is combined by three bulks, and every madial wall is axially laid ordered series of numbers dewatering hole, arranges continuously several dewatering holes that are concave shape in every row, and adjacent two row dewatering holes are arranged alternately.
2. the concave shape dewatering hole inner core of washing machine according to claim 1, is characterized in that: described dewatering hole is circular hole, and Circularhole diameter is 2.3-3.3mm.
3. the concave shape dewatering hole inner core of washing machine according to claim 1, is characterized in that: described positive truncated rectangular pyramids height is 1-2mm.
4. the concave shape dewatering hole inner core of washing machine according to claim 1, is characterized in that: the described positive truncated rectangular pyramids bottom length of side is 15-30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492500.2U CN203420126U (en) | 2013-08-13 | 2013-08-13 | Inner concave dehydration hole inner cylinder of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492500.2U CN203420126U (en) | 2013-08-13 | 2013-08-13 | Inner concave dehydration hole inner cylinder of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203420126U true CN203420126U (en) | 2014-02-05 |
Family
ID=50019226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320492500.2U Expired - Fee Related CN203420126U (en) | 2013-08-13 | 2013-08-13 | Inner concave dehydration hole inner cylinder of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203420126U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836293A (en) * | 2016-05-25 | 2016-08-10 | 京东方科技集团股份有限公司 | Rubbing cloth packaging structure, rubbing cloth packaging method and rubbing cloth packaging box |
| EP3305963A4 (en) * | 2016-07-12 | 2018-08-01 | Samsung Electronics Co., Ltd. | Washing machine |
| WO2019007435A1 (en) * | 2017-07-07 | 2019-01-10 | 青岛海尔洗衣机有限公司 | Washing machine inner drum and washing machine |
| CN114717817A (en) * | 2021-11-01 | 2022-07-08 | 无锡小天鹅电器有限公司 | Inner cylinder of laundry treatment device and laundry treatment device |
| EP3453795B1 (en) * | 2016-07-18 | 2024-02-14 | Samsung Electronics Co., Ltd. | Washing machine |
-
2013
- 2013-08-13 CN CN201320492500.2U patent/CN203420126U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836293A (en) * | 2016-05-25 | 2016-08-10 | 京东方科技集团股份有限公司 | Rubbing cloth packaging structure, rubbing cloth packaging method and rubbing cloth packaging box |
| EP3305963A4 (en) * | 2016-07-12 | 2018-08-01 | Samsung Electronics Co., Ltd. | Washing machine |
| US11028516B2 (en) | 2016-07-12 | 2021-06-08 | Samsung Electronics Co., Ltd. | Washing machine |
| EP3453795B1 (en) * | 2016-07-18 | 2024-02-14 | Samsung Electronics Co., Ltd. | Washing machine |
| WO2019007435A1 (en) * | 2017-07-07 | 2019-01-10 | 青岛海尔洗衣机有限公司 | Washing machine inner drum and washing machine |
| CN109208249A (en) * | 2017-07-07 | 2019-01-15 | 青岛海尔洗衣机有限公司 | A kind of inner tank of washing machine and washing machine |
| CN114717817A (en) * | 2021-11-01 | 2022-07-08 | 无锡小天鹅电器有限公司 | Inner cylinder of laundry treatment device and laundry treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203420126U (en) | Inner concave dehydration hole inner cylinder of washing machine | |
| CN202688698U (en) | Washing lifting device and washing machine using same | |
| CN203977154U (en) | Washing machine and inner core thereof | |
| CN102560961A (en) | Sealed inner barrel, washing machine using the same, and washing method of the washing machine | |
| KR20180050747A (en) | Washing machine inner cylinder | |
| CN204608406U (en) | Roller washing machine inner core and roller washing machine | |
| CN203855826U (en) | Water circulation-type water-saving washing machine | |
| CN204385497U (en) | Rotary drum washing machine and the bung that is filled with water thereof | |
| CN203411814U (en) | Inner cylinder for washing machine and washing machine | |
| CN201933313U (en) | Floating point type lifting rib of inner barrel of roller washing machine | |
| JP2011224226A5 (en) | ||
| CN203890724U (en) | Washing machine dewatering cylinder capable of preventing clothes from offsetting | |
| CN103485125A (en) | Inner cylinder and manufacturing method for washing machine and washing machine | |
| CN214782702U (en) | Hand rubbing type washing barrel and washing machine | |
| CN202898804U (en) | Washer inner drum structure with partition board | |
| KR20030004554A (en) | inner tub structure in the washing machine | |
| CN204875235U (en) | Inner structure modified laundry groove | |
| CN203065821U (en) | Washing machine diamond-like inner drum and washing machine | |
| CN109797520B (en) | Inner barrel of washing machine and washing machine | |
| CN211256386U (en) | Anti-winding impeller for washing machine | |
| CN202430478U (en) | Impeller-type washing machine | |
| CN103194871B (en) | Bench type washboard | |
| CN102425059A (en) | Washing machine with adjustable backwater height | |
| CN202279958U (en) | Washing machine capable of adjusting water return height | |
| CN204385468U (en) | Rotary drum washing machine and inner core thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20170813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |