CN201169698Y - Improved washing machine internal barrel structure - Google Patents
Improved washing machine internal barrel structure Download PDFInfo
- Publication number
- CN201169698Y CN201169698Y CNU2008200557087U CN200820055708U CN201169698Y CN 201169698 Y CN201169698 Y CN 201169698Y CN U2008200557087 U CNU2008200557087 U CN U2008200557087U CN 200820055708 U CN200820055708 U CN 200820055708U CN 201169698 Y CN201169698 Y CN 201169698Y
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- Prior art keywords
- washing machine
- inner cylinder
- dehydration holes
- dehydration
- rectangular pyramid
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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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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The utility model discloses an improved inner cylinder structure for a washing machine, which comprises an inner cylinder body, wherein, the surface of the inner cylinder body is distributed with dehydration holes, and the dehydration holes are concave relative to the inner wall of the inner cylinder body and form a concave structure. The concave structure can be a rectangular pyramid structure, and the dehydration holes are arranged on the top of a rectangular pyramid. The dehydration holes have small diameters and high density and integrally form the inner cylinder structure with the dehydration holes which are concave relative to the inner wall. The dehydration holes have small diameters and present the concave structure relative to the inner wall, so the abrasion of the washing machine to clothes is greatly decreased; in addition, the dehydration holes have high arranged density, which greatly improves the dehydration rate of the washing machine to the clothes. At the same time, the improved inner cylinder structure integrally shows the effect similar to a diamond shape in appearance and overcomes the disadvantage that the prior inner cylinder as an internal part is not beautiful.
Description
Technical field
The utility model belongs to technical field of electric appliances, relates to washing machine, especially the interior barrel structure of washing machine.
Background technology
When washing machine washed, clothing can ceaselessly rub at the inwall of stainless steel cask, to a certain extent clothing is had wearing and tearing; 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.
As Fig. 1-shown in Figure 2, existing washing machine inner tub comprises balance ring 11, stainless steel cask 12, the interior bucket end 13, and stainless steel cask 12 is provided with a plurality of dewatering holes and is used for discharge to the moisture of clothes dewatering.Arranging of the hole of stainless steel cask 12 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.Therefore, design a kind of new washing machine inner tub structure to reach higher dehydration rate and lower real necessity that belongs to of clothing wear rate.
The utility model content
The purpose of this utility model is to provide a kind of new washing machine inner tub structure, and this structure can be reduced in washing and the dehydration the wearing and tearing of clothing, improves its dehydration rate, thus the performance of raising washing machine.
For reaching above purpose, solution of the present utility model is:
A kind of improved washing machine inner tub structure, it comprises balance ring, inner drum, the interior bucket end, and the surface of this inner drum is placed with dewatering hole, and this dewatering hole is recessed with respect to the inner drum inwall, forms sunk structure.
Further, this sunk structure can be the rectangular pyramid structure, and dewatering hole is arranged at the rectangular pyramid top.
The diameter of this dewatering hole is 2～3.5mm.
This rectangular pyramid height is 2～3mm, and the length of side of its square bottom surface is 15～25mm.
This inner drum can be stainless steel cask.
Owing to adopted above technical scheme, the utlity model has following beneficial effect:
The utility model adopts the arranging of high density hole, the hole that diameter is little and the recessed structural design of the inwall of comparing, in washing process, greatly reduce wearing and tearing and the destruction of washing machine to clothing, during dehydration, improve the dehydration rate of washing machine, thereby reached the purpose that improves dehydration rate and reduce wearing and tearing.Simultaneously, the whole in appearance effect that presents similar diamond-shaped has overcome interior in the past bucket as the inaesthetic shortcoming of inner part, also becomes a spotlight of washing machine.
Description of drawings
Fig. 1 is the structural representation of the washing machine inner tub of prior art.
Fig. 2 is the cross-sectional schematic of the washing machine inner tub of prior art.
Fig. 3 is the structural representation of the utility model embodiment.
Fig. 4 is the partial enlarged drawing of the utility model embodiment.
Fig. 5 is the flat deployable structure schematic diagram of stainless steel cask inwall.
Fig. 6 is the cross-sectional schematic of stainless steel cask.
The specific embodiment
Below in conjunction with the accompanying drawing illustrated embodiment the utility model is further described.
The utility model comprises balance ring 1, stainless steel cask 2, the interior bucket end 3, and stainless steel cask 2 has been made improvement.As shown in Figure 3-Figure 5, stainless steel cask 2 is designed to be made up of rectangular pyramid 4 several hollows, that do not establish the bottom surface, the bottom surface can be square, inner surface one side of these rectangular pyramids forms the inwall 21 of stainless steel cask 2, and outer surface forms the outer wall of stainless steel cask 2, and the top of this rectangular pyramid all has aperture as dewatering hole 5.On visual effect: the square of a plurality of depressions has been formed the inwall of this stainless steel cask 2, and square central concave is protruded formation rectangular pyramid shape outside stainless steel cask 2, obtain the effect of similar brilliant shape in appearance.
The length of side of positive square is advisable at 15mm～25mm, and the diameter of dewatering hole 5 is unsuitable excessive, is advisable with 2mm～3.5mm, the tapering of rectangular pyramid 4 is determined according to the length of side that reality adopts, evagination 2mm～3mm is good (too little embodiment does not go out effect, and too greatly then outward appearance is ugly, can increase the wearing and tearing of clothing).The size of dewatering hole 5 diameters has certain influence to the wearing and tearing of clothing, and too damages such as wire drawing appear in conference, and too little then processing technology is bad.
Present embodiment only is that example describes with the rectangular pyramid, its included range of structures should comprise polygon pyramids such as similar triangular pyramid, pentagonal pyramid, also can comprise similar bowl-shape a variety of sunk structures, it is relative rectangular pyramid depression, the Mold Making cost of these shape formed product is higher, have certain degree of difficulty, simultaneously also can be very high to the external form requirement of product, the structure of arranging need guarantee very high uniformity.
For washing machine with different capabilities size, in the design and use of interior bucket, can adopt the realization that how much guarantees dehydration rate of arranging, the many several row dewatering hole structures of several rows more than capacity is greatly then arranged can be adjusted according to actual conditions, and this does not give unnecessary details.
The utility model can be applicable at present full-automatic impeller type washing machine and roller washing machine etc. on the market, and the washing machine of types such as promptly vertical, horizontal and oblique bucket etc. is all included.
The above-mentioned description to embodiment is can understand and use the utility model for ease of those skilled in the art.The person skilled in the art obviously can easily make various modifications to these embodiment, and needn't pass through performing creative labour being applied in the General Principle of this explanation among other embodiment.Therefore, the utility model is not limited to the foregoing description, and those skilled in the art should be within protection domain of the present utility model for improvement and modification that the utility model is made according to announcement of the present utility model.
Claims (5)
1, a kind of improved washing machine inner tub structure, it comprises inner drum, it is characterized in that: the surface of this inner drum is placed with dewatering hole, and this dewatering hole is recessed with respect to the inner drum inwall, forms sunk structure.
2, improved washing machine inner tub structure as claimed in claim 1, it is characterized in that: this sunk structure is the rectangular pyramid structure, and dewatering hole is arranged at the rectangular pyramid top.
3, improved washing machine inner tub structure as claimed in claim 1, it is characterized in that: the diameter of this dewatering hole is 2～3.5mm.
4, improved washing machine inner tub structure as claimed in claim 2, it is characterized in that: this rectangular pyramid height is 2～3mm, the length of side of its square bottom surface is 15～25mm.
5, improved washing machine inner tub structure as claimed in claim 1, it is characterized in that: this inner drum is a stainless steel cask.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200557087U CN201169698Y (en) | 2008-02-26 | 2008-02-26 | Improved washing machine internal barrel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200557087U CN201169698Y (en) | 2008-02-26 | 2008-02-26 | Improved washing machine internal barrel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201169698Y true CN201169698Y (en) | 2008-12-24 |
Family
ID=40208751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200557087U Expired - Lifetime CN201169698Y (en) | 2008-02-26 | 2008-02-26 | Improved washing machine internal barrel structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN201169698Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845739A (en) * | 2009-03-23 | 2010-09-29 | 海尔集团公司 | Inner drum of washing machine with high-efficient washing and dehydration structure |
| CN102383289A (en) * | 2010-09-01 | 2012-03-21 | 松下电器产业株式会社 | Spin dryer |
| CN102884238A (en) * | 2010-04-01 | 2013-01-16 | 伊莱克斯家用产品股份有限公司 | Rotatable drum for laundry washing machines and assembly method of the rotatable drum |
| CN103643440A (en) * | 2013-12-02 | 2014-03-19 | 南通芯迎设计服务有限公司 | Horizontal axis type ball washing machine |
| 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 |
| CN106757990A (en) * | 2013-12-02 | 2017-05-31 | 于美花 | Ball-type cleaning-drum |
-
2008
- 2008-02-26 CN CNU2008200557087U patent/CN201169698Y/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845739B (en) * | 2009-03-23 | 2013-08-07 | 海尔集团公司 | Inner drum of washing machine with high-efficient washing and dehydration structure |
| CN101845739A (en) * | 2009-03-23 | 2010-09-29 | 海尔集团公司 | Inner drum of washing machine with high-efficient washing and dehydration structure |
| CN102884238B (en) * | 2010-04-01 | 2016-08-03 | 伊莱克斯家用产品股份有限公司 | Rotatable drum and the assemble method of rotatable drum for washing machine |
| CN102884238A (en) * | 2010-04-01 | 2013-01-16 | 伊莱克斯家用产品股份有限公司 | Rotatable drum for laundry washing machines and assembly method of the rotatable drum |
| CN102383289A (en) * | 2010-09-01 | 2012-03-21 | 松下电器产业株式会社 | Spin dryer |
| CN103215791A (en) * | 2010-09-01 | 2013-07-24 | 松下电器产业株式会社 | Spin dryer |
| CN108893935A (en) * | 2013-12-02 | 2018-11-27 | 张天奇 | Ball-type cleaning-drum |
| CN106757990A (en) * | 2013-12-02 | 2017-05-31 | 于美花 | Ball-type cleaning-drum |
| CN106757962A (en) * | 2013-12-02 | 2017-05-31 | 张天奇 | Horizontal axis type ball washing machine |
| CN103643440B (en) * | 2013-12-02 | 2017-12-01 | 重庆驰山机械有限公司 | Horizontal axis type ball washing machine |
| CN103643440A (en) * | 2013-12-02 | 2014-03-19 | 南通芯迎设计服务有限公司 | Horizontal axis type ball washing machine |
| CN108893935B (en) * | 2013-12-02 | 2019-09-03 | 王卫琴 | Ball-type cleaning-drum |
| CN106757962B (en) * | 2013-12-02 | 2019-12-31 | 福州鑫厦鑫计算机有限公司长乐区分公司 | Horizontal shaft type ball washing machine |
| CN106757990B (en) * | 2013-12-02 | 2019-12-31 | 福州鑫厦鑫计算机有限公司长乐区分公司 | Ball type washing drum |
| 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 |
| 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 |
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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: 20081224 |
|
| CX01 | Expiry of patent term |