CN105297339A - Inner drum of washing machine and manufacturing method thereof and washing machine - Google Patents
Inner drum of washing machine and manufacturing method thereof and washing machine Download PDFInfo
- Publication number
- CN105297339A CN105297339A CN201510579492.9A CN201510579492A CN105297339A CN 105297339 A CN105297339 A CN 105297339A CN 201510579492 A CN201510579492 A CN 201510579492A CN 105297339 A CN105297339 A CN 105297339A
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- CN
- China
- Prior art keywords
- convex tendon
- washing machine
- cylindric staving
- staving
- inner tub
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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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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
- D06F37/14—Ribs or rubbing means forming part of the receptacle
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention discloses an inner drum of a washing machine and a manufacturing method thereof and the washing machine. The inner drum of the washing machine comprises a cylindrical drum extending from the top to the bottom. First protruding ribs and second protruding ribs which extend from the top to the bottom and are inwardly convex along a radial direction of the cylindrical drum are arranged on the drum wall of the cylindrical drum. The first protruding ribs and the second protruding ribs are arranged side by side in an alternating mode along the inner circumferential surface of the cylindrical drum. The second protruding ribs inwardly protrude out of the first protruding ribs. The first protruding ribs are arranged in the gradually-protruding manner from the top to the bottom such that the first protruding ribs face the surface of the drum surface in order to form an oblique wall surface. The inner drum of the washing machine and the manufacturing method thereof and the washing machine have following beneficial effects: due to the fact that the first protruding ribs and the second protruding ribs of the inner drum of the washing machine are arranged in the inwardly-protruding manner in a radial direction, namely, the first protruding ribs and the second protruding ribs are in the same profiling direction of a material piece of the inner drum, processing procedures of the cylindrical drum are reduced; production efficiency is increased; and manufacturing cost is reduced.
Description
Technical field
The present invention relates to washing machine technology field, particularly relate to a kind of washing machine inner tub and manufacture method thereof and washing machine.
Background technology
In atresia, bucket rotary drum washing machine is compared with common full-automatic impeller type washing machine, interior bucket staving has not been provided with the densely covered aperture of centrifugal dehydration effect, on interior bucket staving top, periphery is evenly arranged the larger spout hole in a collar aperture footpath near the position of the periphery of gimbal, and washing and rinsing water do not enter outer barrel.During draining, washing and rinsed after most of water be directly provided with from the bottom of interior bucket draining water channel outflow.During dehydration, the centrifugal action that remaining fraction water is produced by interior bucket High Rotation Speed is upwards climbed along interior bucket skew wall, finally by getting rid of in outer barrel by the spout hole on interior bucket staving, being collected discharge by the bucket wall of outer barrel.
A kind of interior barrel structure of washing machine is disclosed in prior art, the interior bucket staving of this interior barrel structure is cylindric setting in washing machine, skew wall structure needed for dehydration by stamping out multiple extension vertically and the cambered outwards guiding gutter in the footpath be spaced apart from each other on interior bucket staving, guiding gutter extends from bottom towards top and the degree of depth of evagination increases gradually, and the bottom land of guiding gutter forms the tapered profiles of evagination in cylindrical interior bucket staving upper end.
In addition, be pressed in guiding gutter to prevent clothing, fabric and affect dewatering efficiency, position on the inwall of interior bucket staving between two guiding gutters arranges projection, but this projection is different from the die mould direction of guiding gutter on interior tubbing sheet, virtually add the manufacturing procedure of interior bucket staving, reduce production efficiency, add production cost.
Summary of the invention
Main purpose of the present invention is to provide a kind of washing machine inner tub, is intended to the manufacturing procedure simplifying interior bucket staving, enhances productivity, and reduces production cost.
For achieving the above object, washing machine inner tub provided by the invention comprises the cylindric staving presented downward-extension and arrange, the bucket wall of described cylindric staving is provided with downward-extension and along the first convex tendon of the radial convex of described cylindric staving and the second convex tendon, described first convex tendon and the second convex tendon along the inner peripheral surface of described cylindric staving in being alternately arranged side by side; Described second convex tendon is arranged to projecting inward described first convex tendon; Described first convex tendon is that gradually projection is put from top to bottom, forms skew wall face to make described first convex tendon towards the surface of described bucket wall.
Preferably, the upper end of described first convex tendon of part is provided with osculum.
Preferably, described washing machine inner tub also comprises the gimbal in the upper end being sheathed on described cylindric staving and is sheathed at the bottom of the interior bucket in the lower end of described cylindric staving, the outer wall that described gimbal stretches to one end of described cylindric staving is provided with some rhones, and described rhone extends upward the upper end of described cylindric staving.
Preferably, the upper end of described first convex tendon and the bucket wall of described cylindric staving seamlessly transit setting, and the upper end of described second convex tendon and the bucket wall of described cylindric staving seamlessly transit setting.
Preferably, the end face of the upper end of described first convex tendon and the concordant setting of end face of the upper end of described second convex tendon.
Preferably, the size at the inclination angle in the skew wall face of described first convex tendon is 0.3 ° ~ 1 °.
Preferably, described second convex tendon is in the axial direction in concordant setting.
The present invention also provides a kind of manufacture method of washing machine inner tub, comprises step as follows:
There is provided square tablet, described square tablet has and is positioned at the first side on first direction and the second side and the 3rd side be positioned in second direction and the 4th side, and described first direction is vertical with second direction;
On described square tablet, punch forming is convex in the first identical convex tendon and the second convex tendon, described first convex tendon and the second convex tendon are in said first direction in be alternately arranged side by side and extended in strip in this second direction, wherein, described second convex tendon protrudes described first convex tendon and arranges, and described first convex tendon is that gradually projection is put in this second direction towards the 4th side from described 3rd side;
Roll up the described square tablet of circle along described first direction rolling, the first side of described square tablet is connected with the second side, to form cylindric staving, wherein, described first convex tendon and the second convex tendon are along the radial convex setting of described cylindric staving.
Preferably, also to comprise step as follows for the manufacture method of described washing machine inner tub:
In the one end of the cylindric staving formed in the 3rd side by described square tablet, gimbal is installed, the outer wall that described gimbal stretches to one end of described cylindric staving is provided with some rhones, and described rhone extends the junction of described cylindric staving and described gimbal.
The present invention also provides a kind of washing machine, comprise outer barrel and be located at the interior bucket in described outer barrel, described interior bucket comprises the cylindric staving presented downward-extension and arrange, the bucket wall of described cylindric staving is provided with downward-extension and along the first convex tendon of the radial convex of described cylindric staving and the second convex tendon, described first convex tendon and the second convex tendon along the inner peripheral surface of described cylindric staving in being alternately arranged side by side; Described second convex tendon is arranged to projecting inward described first convex tendon; Described first convex tendon is that gradually projection is put from top to bottom, forms skew wall face to make described first convex tendon towards the surface of described bucket wall.
Washing machine inner tub of the present invention arranges axial extension and many first convex tendons of radial convex and many second convex tendons on the bucket wall of cylindric staving, the first convex tendon and the second convex tendon along the inner peripheral surface of cylindric staving in being alternately arranged side by side; Wherein, the first convex tendon is that gradually projection is put and on the surface of the first convex tendon towards bucket wall, forms skew wall face in the axial direction, and when laundry machine dehydration, this skew wall face is conducive to dehydration current direction climbing and discharging interior bucket; Meanwhile, the second convex tendon radial direction is protruded the first convex tendon and is arranged, and can prevent clothing, fabric pressing from the skew wall face of the first convex tendon, affecting dewatering efficiency; And this first convex tendon and the second convex tendon are radial interior male structure, and the die mould direction on interior tubbing sheet is identical, decreases the manufacturing procedure of cylindric staving, improves production efficiency, reduce production cost.
Accompanying drawing explanation
Fig. 1 is the sectional view of washing machine inner tub one embodiment of the present invention;
Fig. 2 is the structural representation of the cylindric staving of washing machine inner tub in Fig. 1;
Fig. 3 is the radial development figure of cylindric staving in Fig. 2;
Fig. 4 is the sectional view along B-B line in Fig. 3;
Fig. 5 is the sectional view along C-C line in Fig. 3;
Fig. 6 is the sectional view of the gimbal of washing machine inner tub in Fig. 1;
Fig. 7 is the structural representation of the gimbal in Fig. 6;
Fig. 8 is the partial enlarged drawing of a-quadrant in Fig. 1;
Fig. 9 is the sectional view at the bottom of interior bucket of washing machine inner tub in Fig. 1.
Drawing reference numeral illustrates:
| Label | Title | Label | Title |
| 1 | Cylindric staving | 2 | Gimbal |
| 3 | At the bottom of interior bucket |
| 10 | First convex tendon | 12 | Second convex tendon |
| 14 | First side | 15 | Second side |
| 16 | 3rd side | 17 | 4th side |
| 100 | Skew wall face | 102 | Osculum |
| 20 | Rhone |
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Need explanation, all directionality instruction (such as up, down, left, right, before and afters in the embodiment of the present invention ...) only for explaining the relative position relation, motion conditions etc. under a certain particular pose (as shown in drawings) between each parts, if when this particular pose changes, then directionality instruction also correspondingly changes thereupon.
In addition, relate to the description of " first ", " second " etc. in the present invention only for describing object, and instruction can not be interpreted as or imply its relative importance or the implicit quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In addition; technical scheme between each embodiment can be combined with each other; but must be can be embodied as basis with those of ordinary skill in the art; when technical scheme combination occur conflicting maybe cannot realize time people should think that the combination of this technical scheme does not exist, also not within the protection domain of application claims.
The invention provides a kind of washing machine inner tub, referring to figs. 1 through Fig. 5, in one embodiment, this washing machine inner tub comprise present downward-extension and arrange cylindric staving 1, be located at the gimbal 2 on the upper end of cylindric staving 1 and be located at the bottom of the interior bucket on the lower end of cylindric staving 13.Wherein, the bucket wall of cylindric staving 1 is provided with downward-extension and along many first convex tendons 10 of the radial convex of cylindric staving 1 and many second convex tendon 12, first convex tendons 10 and the second convex tendon 12 along the inner peripheral surface of cylindric staving 1 in being alternately arranged side by side.Second convex tendon 12 is arranged to projecting inward first convex tendon 10.First convex tendon 10 is that gradually projection is put, to form skew wall face 100 at the first convex tendon 10 on the surface of bucket wall from top to bottom.
The washing machine inner tub of the present embodiment arranges axial extension and many first convex tendons 10 of radial convex and many second convex tendons 12 on the bucket wall of cylindric staving 1, first convex tendon 10 and the second convex tendon 12 along the inner peripheral surface of cylindric staving 1 in being alternately arranged side by side, wherein, first convex tendon 10 is put in gradually projection in the axial direction and is formed in the first convex tendon 10 on the surface of bucket wall, forms skew wall face 100, when laundry machine dehydration, current upwards climb along this skew wall face 100, and this skew wall face 100 is conducive to dehydration current and climbs and discharge interior bucket; Meanwhile, the second convex tendon 12 radial direction is protruded the first convex tendon 10 and is arranged, and can prevent clothing, fabric pressing on the skew wall face 100 of the first convex tendon 10 and affect dewatering efficiency; And this first convex tendon 10 and the second convex tendon 12 are radial interior male structure, and the die mould direction on interior tubbing sheet is identical, decreases the manufacturing procedure of cylindric staving 1, improves production efficiency, reduce production cost.
With reference to Fig. 2 to Fig. 4, in the present embodiment, further, the upper end of part first convex tendon 10 is provided with osculum 102, and then the dehydration current upwards climbed from the skew wall face 100 of the first convex tendon 10 during dehydration can directly be discharged from osculum 102 under the influence of centrifugal force, improve drainage efficiency.But, the dehydration discharge structure of cylindric staving 1 is not limited to this, its can also be cylindric staving 1 between the first convex tendon 10 and gimbal 2 bucket wall on set out water hole, effluent trough or osculum 102 arranged etc. in conjunction with apopore, effluent trough, all can realize effect dehydration current being expelled to outer barrel.
Further, in order to ensure the discharge of dewatering, ensureing again the intensity of cylindric staving 1 upper end simultaneously, avoiding perforate too much to cause cylindric staving 1 local to deform.Osculum 102 interval one first convex tendon 10 and offering in the upper end of remaining the first convex tendon 10 successively, as shown in Figures 2 and 3, so designs, ensure cylindric staving 1 upper end intensity prerequisite under, the number of openings can be made to maximize.
With reference to Fig. 1, Fig. 6 to Fig. 8, again further, the outer wall that gimbal 2 stretches to one end of cylindric staving 1 is provided with some rhones 20, and rhone 20 extends upward the upper end of cylindric staving 1, and namely rhone 20 extends the junction of cylindric staving 1 and gimbal 2 vertically.
This rhone 20 extends the junction of cylindric staving 1 and gimbal 2, as shown in Figure 8, and then without osculum 102 discharge dehydration current direction on climb, the entrance of the rhone 20 on the end of self-balancing ring 2 enters in rhone 20, to climb out along rhone 20 upper end of cylindric staving 1, and then get rid of in outer barrel under the influence of centrifugal force, the displacement of this rhone 20 is large, drainage effect is good, greatly improves drainage efficiency.Preferably, the upper end of corresponding one first convex tendon 10 of a rhone 20 is arranged, and so, the current upwards climbed from the first convex tendon 10 directly can be discharged under the effect at inertia from rhone 20, substantially reduce drainage distance.
With reference to Fig. 4, Fig. 5 and Fig. 8, in the present embodiment, further, the upper end of the first convex tendon 10 and the bucket wall of cylindric staving 1 seamlessly transit setting, and the upper end of the second convex tendon 12 and the bucket wall of cylindric staving 1 seamlessly transit setting.
By seamlessly transitting setting, avoiding the first convex tendon 10 and the second convex tendon 12 to occur that stress is concentrated with the junction of the bucket wall of cylindric staving 1, improving the intensity of junction, and reduce the resistance that dehydration current direction climbs, being conducive to dehydration current direction climbs.
With reference to Fig. 2 and Fig. 3, further, the end face of the upper end of the first convex tendon 10 and the concordant setting of end face of the upper end of the second convex tendon 12.
By concordant setting, the end face of the end face of the upper end of this first convex tendon 10 and the upper end of the second convex tendon 12 can forming station stage structure, in dehydration, the current upwards climbed are easy to up over this ledge structure, and continue upwards to climb, and the current more than this ledge structure are difficult to fall back in cylindric staving 1 downward across ledge structure, this ledge structure is conducive to current direction climbs, and also falls after rise current simultaneously and plays interception.Wherein, when current upwards climb along the skew wall face 100 of the first convex tendon 10, when current rise to the osculum 102 of the upper end of the first convex tendon 10, part current are discharged from osculum 102 under the influence of centrifugal force, undischarged part continues upwards to climb, due to the setting of osculum 102, the end face of the upper end of the first convex tendon 10 may be caused to disappear, there is the possibility that current fall after rise, but the current of this falling equally can through osculum 102, again discharge under the influence of centrifugal force, considerably reduce the discharge of falling.
With reference to Fig. 4, in the present embodiment, further, the size of the inclined angle alpha in the skew wall face 100 of the first convex tendon 10 is 0.3 ° ~ 1 °.
The inclined angle alpha in this skew wall face 100 both can ensure the volume of cylindric staving 1, can ensure again dehydration current direction climbs and discharges interior bucket, avoid that inclined angle alpha is excessive to be caused the volume of cylindric staving 1 too small and reduce the capacity of clothing, fabric, avoid the too small dehydration current that cause of inclined angle alpha simultaneously and be difficult to upwards climb and cause dehydration drainage effect poor.
With reference to Fig. 5, in the present embodiment, further, the second convex tendon 12 is in the axial direction in concordant setting, and namely the second convex tendon 12 is a perpendicular towards the surface of bucket wall.
The second convex tendon 12 in the axial direction in concordant setting can prevent clothing, fabric pressing better on the skew wall face 100 of the first convex tendon 10 and affect dewatering efficiency.
The present invention also provides a kind of manufacture method of washing machine inner tub, and with reference to Fig. 3 to Fig. 9, in one embodiment, it is as follows that the manufacture method of this washing machine inner tub comprises step:
S1, provide square tablet, as shown in Figure 3, this square tablet has and is positioned at the first side 14 on first direction and the second side 15 and the 3rd side 16 be positioned in second direction and the 4th side 17, and wherein, first direction is vertical with second direction.
S2, on this square tablet punch forming convex in the first identical convex tendon 10 and the second convex tendon 12, first convex tendon 10 and the second convex tendon 12 are in a first direction in be alternately arranged side by side and extended in strip in a second direction, wherein, second convex tendon 12 protrudes the first convex tendon 10 and arranges, first convex tendon 10 is that gradually projection is put in a second direction towards the 4th side 17 from the 3rd side 16, as shown in Figure 4 and Figure 5.Wherein, the first convex tendon 10 is identical with the die mould direction of the second convex tendon 12 on this square tablet, decreases the manufacturing procedure of cylindric staving 1, improves production efficiency, reduce production cost.
S3, on one end of the 3rd side 16, offer osculum 102 at the first convex tendon 10.
S4, to roll up this square tablet of circle along first direction rolling, the first side 14 of square tablet is connected with the second side 15, to form cylindric staving 1, wherein, the first convex tendon 10 and the second convex tendon 12 are arranged along the radial convex of cylindric staving 1.In this step, specifically have employed volume circle, detain the operation such as seam, roller muscle, flange and this square tablet made cylindric staving 1, because those operations have been well known to those skilled in the art, therefore repeat no more.
In S5, one end of cylindric staving 1 of being formed in the 3rd side 16 by this square tablet, gimbal 2 is installed, as shown in Figure 8, the outer wall that gimbal 2 stretches to one end of cylindric staving 1 is provided with some rhones 20, and rhone 20 extends the junction of cylindric staving 1 and gimbal 2.
S6, install in cylindric staving 1 one end that the 4th side 17 by this square tablet is formed at the bottom of bucket 3, as shown in Figure 1, and make washing machine inner tub.
The present invention also provides a kind of washing machine, composition graphs 1 to Fig. 3, in one embodiment, this washing machine comprises outer barrel and washing machine inner tub, the concrete structure of this washing machine inner tub is with reference to above-described embodiment, washing machine due to the present embodiment have employed whole technical schemes of above-mentioned all embodiments, all beneficial effects that the technical scheme therefore equally with above-described embodiment is brought, and this is no longer going to repeat them.Wherein, this washing machine inner tub is located in outer barrel.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every under inventive concept of the present invention; utilize the equivalent structure transformation that description of the present invention and accompanying drawing content are done, or directly/be indirectly used in other relevant technical fields to include in scope of patent protection of the present invention.
Claims (10)
1. a washing machine inner tub, comprise the cylindric staving presented downward-extension and arrange, it is characterized in that, the bucket wall of described cylindric staving is provided with downward-extension and along the first convex tendon of the radial convex of described cylindric staving and the second convex tendon, described first convex tendon and the second convex tendon along the inner peripheral surface of described cylindric staving in being alternately arranged side by side;
Described second convex tendon is arranged to projecting inward described first convex tendon;
Described first convex tendon is that gradually projection is put from top to bottom, forms skew wall face to make described first convex tendon towards the surface of described bucket wall.
2. washing machine inner tub as claimed in claim 1, it is characterized in that, the upper end of described first convex tendon of part is provided with osculum.
3. washing machine inner tub as claimed in claim 1 or 2, it is characterized in that, also comprise the gimbal in the upper end being sheathed on described cylindric staving and be sheathed at the bottom of the interior bucket in the lower end of described cylindric staving, the outer wall that described gimbal stretches to one end of described cylindric staving is provided with some rhones, and described rhone extends upward the upper end of described cylindric staving.
4. washing machine inner tub as claimed in claim 1, it is characterized in that, the upper end of described first convex tendon and the bucket wall of described cylindric staving seamlessly transit setting, and the upper end of described second convex tendon and the bucket wall of described cylindric staving seamlessly transit setting.
5. washing machine inner tub as claimed in claim 4, is characterized in that, the end face of the upper end of described first convex tendon and the concordant setting of end face of the upper end of described second convex tendon.
6. washing machine inner tub as claimed in claim 1, it is characterized in that, the size at the inclination angle in the skew wall face of described first convex tendon is 0.3 ° ~ 1 °.
7. washing machine inner tub as claimed in claim 1, is characterized in that, described second convex tendon is in the axial direction in concordant setting.
8. a manufacture method for washing machine inner tub, is characterized in that, comprises step as follows:
There is provided square tablet, described square tablet has and is positioned at the first side on first direction and the second side and the 3rd side be positioned in second direction and the 4th side, and described first direction is vertical with second direction;
On described square tablet, punch forming is convex in the first identical convex tendon and the second convex tendon, described first convex tendon and the second convex tendon are in said first direction in be alternately arranged side by side and extended in strip in this second direction, wherein, described second convex tendon protrudes described first convex tendon and arranges, and described first convex tendon is that gradually projection is put in this second direction towards the 4th side from described 3rd side;
Roll up the described square tablet of circle along described first direction rolling, the first side of described square tablet is connected with the second side, to form cylindric staving, wherein, described first convex tendon and the second convex tendon are along the radial convex setting of described cylindric staving.
9. the manufacture method of washing machine inner tub as claimed in claim 8, is characterized in that, also comprise step as follows:
In the one end of the cylindric staving formed in the 3rd side by described square tablet, gimbal is installed, the outer wall that described gimbal stretches to one end of described cylindric staving is provided with some rhones, and described rhone extends the junction of described cylindric staving and described gimbal.
10. a washing machine, comprise outer barrel and be located at the interior bucket in described outer barrel, it is characterized in that, described interior bucket is the washing machine inner tub as described in claim 1 to 7 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510579492.9A CN105297339B (en) | 2015-09-11 | 2015-09-11 | Washing machine inner tub and its manufacture method and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510579492.9A CN105297339B (en) | 2015-09-11 | 2015-09-11 | Washing machine inner tub and its manufacture method and washing machine |
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| Publication Number | Publication Date |
|---|---|
| CN105297339A true CN105297339A (en) | 2016-02-03 |
| CN105297339B CN105297339B (en) | 2017-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510579492.9A Active CN105297339B (en) | 2015-09-11 | 2015-09-11 | Washing machine inner tub and its manufacture method and washing machine |
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| CN (1) | CN105297339B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107142673A (en) * | 2017-04-28 | 2017-09-08 | Tcl家用电器（合肥）有限公司 | Washing machine and inner tank of washing machine |
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| JPS62183796A (en) * | 1986-02-07 | 1987-08-12 | 株式会社日立製作所 | Corrugated dehydrating and washing tub |
| JPH08150286A (en) * | 1994-11-29 | 1996-06-11 | Toshiba Corp | Dehydrating washing machine |
| JP2000288287A (en) * | 1992-02-17 | 2000-10-17 | Sharp Corp | Washing machine |
| CN202430480U (en) * | 2012-01-16 | 2012-09-12 | 贝国寅 | Sealed inner drum and washing machine using same |
| CN102978867A (en) * | 2011-05-30 | 2013-03-20 | 三星电子株式会社 | Washing machine |
| CN203411814U (en) * | 2013-06-26 | 2014-01-29 | 无锡小天鹅股份有限公司 | Inner cylinder for washing machine and washing machine |
| CN204401311U (en) * | 2014-09-29 | 2015-06-17 | 青岛海尔洗衣机有限公司 | A kind of automatic washing machine |
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2015
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62183796A (en) * | 1986-02-07 | 1987-08-12 | 株式会社日立製作所 | Corrugated dehydrating and washing tub |
| JP2000288287A (en) * | 1992-02-17 | 2000-10-17 | Sharp Corp | Washing machine |
| JPH08150286A (en) * | 1994-11-29 | 1996-06-11 | Toshiba Corp | Dehydrating washing machine |
| CN102978867A (en) * | 2011-05-30 | 2013-03-20 | 三星电子株式会社 | Washing machine |
| CN202430480U (en) * | 2012-01-16 | 2012-09-12 | 贝国寅 | Sealed inner drum and washing machine using same |
| CN203411814U (en) * | 2013-06-26 | 2014-01-29 | 无锡小天鹅股份有限公司 | Inner cylinder for washing machine and washing machine |
| CN204401311U (en) * | 2014-09-29 | 2015-06-17 | 青岛海尔洗衣机有限公司 | A kind of automatic washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107142673A (en) * | 2017-04-28 | 2017-09-08 | Tcl家用电器（合肥）有限公司 | Washing machine and inner tank of washing machine |
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| CN105297339B (en) | 2017-11-17 |
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