TWI421388B - Drum washing machine - Google Patents
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- TWI421388B TWI421388B TW99124326A TW99124326A TWI421388B TW I421388 B TWI421388 B TW I421388B TW 99124326 A TW99124326 A TW 99124326A TW 99124326 A TW99124326 A TW 99124326A TW I421388 B TWI421388 B TW I421388B
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Description
本發明係關於一種在滾筒式洗衣機中提升洗濯時的洗淨力者。The present invention relates to a detergency in lifting a washing machine in a drum type washing machine.
滾筒式洗衣機係具有例如日本特開2008-125804號公報(專利文獻1)所示的構成。The drum type washing machine has a configuration as shown in Japanese Laid-Open Patent Publication No. 2008-125804 (Patent Document 1).
該滾筒式洗衣機係具有:收納洗濯物之旋轉滾筒、內置可自由旋轉的旋轉滾筒處之貯留洗濯水之外槽、旋轉驅動洗濯內槽之驅動馬達、及防振支撐外槽之防振機構。The drum type washing machine includes a rotary drum that stores a washing object, a groove that stores a washing water at a freely rotatable rotating drum, a drive motor that rotationally drives the washing inner groove, and an anti-vibration mechanism that a vibration-proof supporting outer groove.
旋轉滾筒係具有:圓筒狀的胴體、胴體後端側的底壁、設置在前述胴體的前側端側之前側補強環、及被支撐在前側補強環之環狀流體平衡器等。The rotary drum has a cylindrical body, a bottom wall on the rear end side of the body, a front side reinforcing ring provided on the front side end side of the body, and an annular fluid balancer supported on the front side reinforcing ring.
此外,在日本特開2005-334565號公報(專利文獻2)所示之滾筒式洗衣機中,為了減低清洗不均勻,在旋轉滾筒內周以等間隔配置撥起洗濯物之揚昇器(lifter),並在該揚昇器間設置比揚昇器高度為低之長度小的揚昇器。In the drum type washing machine shown in Japanese Laid-Open Patent Publication No. 2005-334565 (Patent Document 2), in order to reduce cleaning unevenness, a lifter for lifting the laundry is disposed at equal intervals on the inner circumference of the rotary drum. And a lifter having a length lower than the height of the lifter is provided between the lifters.
此外,在日本特開2005-253567號公報(專利文獻3)所示之滾筒式洗衣機中,以洗濯物不會集中到一邊並且能夠充分攪拌的方式,在旋轉滾筒底面設置旋轉構件,在該旋轉構件設置複數個突起體。In the drum type washing machine shown in Japanese Laid-Open Patent Publication No. 2005-253567 (Patent Document 3), a rotating member is provided on the bottom surface of the rotating drum so that the washings are not concentrated on one side and can be sufficiently stirred. The member is provided with a plurality of protrusions.
[專利文獻][Patent Literature]
[專利文獻1] 日本特開2008-125804號公報[Patent Document 1] Japanese Patent Laid-Open Publication No. 2008-125804
[專利文獻2] 日本特開2005-334565號公報[Patent Document 2] Japanese Patent Laid-Open Publication No. 2005-334565
[專利文獻3] 日本特開2005-253567號公報[Patent Document 3] Japanese Patent Laid-Open Publication No. 2005-253567
在滾筒式洗衣機洗淨附著在衣類之髒污之情況下,由於是將機械力施予到衣類來進行藉由機械力所為的洗淨方法,因此洗淨的狀況係受到旋轉滾筒的內徑大小大幅影響。In the case where the drum type washing machine is washed and adhered to the clothes, the mechanical force is applied to the clothes to perform the washing method by mechanical force, so the washing condition is affected by the inner diameter of the rotating drum. Great impact.
亦即,若為滾筒式洗衣機,衣類係在旋轉滾筒的內側設置複數個揚昇器,利用旋轉滾筒的旋轉撥起衣類而使衣類從旋轉滾筒內徑的最大高度落下,而將機械力施予到衣類進行洗濯之洗淨方式,為了有效去除衣類髒污,必須加大旋轉滾筒的內徑。That is, in the case of a drum type washing machine, the clothes are provided with a plurality of lifters on the inner side of the rotary drum, and the clothes are sorted from the maximum height of the inner diameter of the rotary drum by the rotation of the rotary drum, and the mechanical force is applied. In order to effectively remove the dirt of the clothes, the inner diameter of the rotating drum must be increased.
但是,當將旋轉滾筒的內徑加大時,必然也會使洗衣機本體變大,而會有對於一般住宅的設置造成困難的問題。However, when the inner diameter of the rotary drum is increased, the main body of the washing machine is inevitably enlarged, and there is a problem that it is difficult to set the general house.
因此,要求在不加大旋轉滾筒內徑的情況下,將去除附著在衣類的髒污,而且也可以減少清洗不均勻之機械力施予到衣類。Therefore, it is required to remove the dirt adhering to the clothes without increasing the inner diameter of the rotating drum, and it is also possible to reduce the mechanical force of the uneven washing to the clothes.
本發明之目的在不加大旋轉滾筒內徑的情況下,謀求衣類髒污去除的清洗不均勻減低或是洗淨力提升。SUMMARY OF THE INVENTION The object of the present invention is to reduce the unevenness of cleaning of the laundry stains or to improve the cleaning power without increasing the inner diameter of the rotating drum.
為了達成上述目的,本發明係一種滾筒式洗衣機,係具有:收納衣類之旋轉滾筒;設置在前述旋轉滾筒內周面之複數個揚昇器;收納前述旋轉滾筒並與旋轉滾筒配置在同芯上,貯留洗濯用水之外槽;驅動前述旋轉滾筒之馬達;及支撐前述旋轉滾筒之框體的滾筒式洗衣機,其特徵為:在前述旋轉滾筒連接前述馬達旋轉軸之旋轉滾筒的底壁具有從中央呈放射狀延伸之複數支隆起部,並且在前述底壁的平坦部具有複數個凸形狀的突起。In order to achieve the above object, the present invention relates to a drum type washing machine comprising: a rotary drum for storing clothes; a plurality of lifters provided on an inner circumferential surface of the rotary drum; and the rotary drum being housed and disposed on the same core as the rotary drum a drum for storing the water for washing; a motor for driving the rotating drum; and a drum type washing machine for supporting the frame of the rotating drum, wherein a bottom wall of the rotating drum connecting the rotating shaft of the rotating drum has a central portion A plurality of ridges extending radially, and having a plurality of convex protrusions on a flat portion of the bottom wall.
根據本發明,當旋轉滾筒進行旋轉時,被揚昇器所撥起的衣類係一邊與底壁的突起搓合一邊被舉起,此外,在落下時也一邊與底壁的突起搓合一邊落下。藉此,不只是藉由落下所達成的拍洗效果,也可以得到搓洗效果,提升衣類髒污去除的效果。According to the present invention, when the rotary drum rotates, the clothing that is lifted by the lifter is lifted while being engaged with the projection of the bottom wall, and is also dropped while being folded with the projection of the bottom wall. . Thereby, not only the rinsing effect achieved by falling, but also the rinsing effect can be obtained, and the effect of removing the dirt of the clothes can be improved.
以下,針對本發明之一實施形態,使用圖面加以說明。Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
第1圖係本發明之一實施形態例之滾筒式洗濯乾燥機的外觀圖。第2圖係顯示內部構造的側面圖,第3圖係用以顯示內部構造,顯示包含洗濯兼脫水槽、外槽、馬達之洗濯乾燥本體單元的圖面。Fig. 1 is an external view of a drum type washing and drying machine according to an embodiment of the present invention. Fig. 2 is a side view showing the internal structure, and Fig. 3 is a view showing the internal structure, showing a washing and drying main unit including a washing and dewatering tank, an outer tank, and a motor.
1為構成外廓之框體。框體1係被安裝在基座1h之上,由左側板1a、右側板(未圖示)、前面蓋件1c、背面蓋件1d、上面蓋件1e、及下部前面蓋件1f所構成。左右側板1a、1b係利用字型的上補強材(未圖示)、前補強材(未圖示)、及後補強材(未圖示)加以接合,包含基座1h而形成箱狀的框體1,作為框體具有充分的強度。1 is a frame that constitutes the outer contour. The casing 1 is mounted on the base 1h, and is composed of a left side plate 1a, a right side plate (not shown), a front cover member 1c, a rear cover member 1d, an upper cover member 1e, and a lower front cover member 1f. The left and right side panels 1a, 1b are utilized The upper reinforcing material (not shown), the front reinforcing material (not shown), and the rear reinforcing material (not shown) are joined to each other, and the casing 1 is formed in a box shape, and the casing 1 is formed as a casing. Full strength.
9為閉蓋設置在前面蓋件1c之大致中央之用以取出放入衣類的投入口的門扉,利用設置在前補強材的鉸鏈而以可自由開閉的方式予以支撐。藉由按壓門扉開啟按鈕9d,使鎖定機構(未圖示)脫開而打開門扉,藉由將門扉朝前面蓋件1c按壓而被鎖定而關閉。前補強材係以與後述的外槽開口部同心之方式,具有用以取出放入衣類的圓形開口部。9 is a door sill which is provided at the substantially center of the front cover member 1c for taking out the input port of the garment, and is slidably supported by the hinge provided on the front reinforcing member. By pressing the sill open button 9d, the lock mechanism (not shown) is disengaged to open the sill, and the sill is closed by pressing the sill toward the front cover 1c. The front reinforcing material has a circular opening for taking out the clothing, so as to be concentric with the opening of the outer tank to be described later.
6為設置在框體1上部中央的操作面板,具備電源開關39、啟動開關12、操作按鈕開關13、及顯示器14。操作面板6係與設置在框體1下部的控制裝置38作電性連接。6 is an operation panel provided at the center of the upper portion of the casing 1, and includes a power switch 39, a start switch 12, an operation button switch 13, and a display 14. The operation panel 6 is electrically connected to a control device 38 provided at a lower portion of the casing 1.
3為以可旋轉的方式被支撐的圓筒狀的洗濯兼脫水槽(旋轉滾筒),在其圓筒外周壁3d具有多數個用以通水及通風的貫穿孔,在前側端面設置用以取出放入衣類之開口部3a。在開口部3a的外側係具備有與洗濯兼脫水槽3一體的流體平衡器3c。在洗濯兼脫水槽3的底壁3e係形成有從中心朝外緣部延伸之複數支放射狀的隆起部3f。在外周壁3d的內側係設置有複數個朝軸方向延伸的揚昇器3b。洗濯兼脫水槽3的旋轉中心軸係呈水平或是使開口部3a側變高的方式呈傾斜。3 is a cylindrical washing and dewatering tank (rotary drum) rotatably supported, and has a plurality of through holes for water and ventilation in the cylindrical outer peripheral wall 3d, and is provided at the front end surface for taking out It is placed in the opening 3a of the clothing. A fluid balancer 3c integrated with the washing and dewatering tank 3 is provided outside the opening 3a. In the bottom wall 3e of the washing and dewatering tank 3, a plurality of radial ridges 3f extending from the center toward the outer edge portion are formed. A plurality of lifters 3b extending in the axial direction are provided on the inner side of the outer peripheral wall 3d. The rotation center axis of the washing and dewatering tank 3 is inclined so as to be horizontal or to increase the height of the opening 3a side.
2為圓筒狀的外槽,在同軸上內含洗濯兼脫水槽3,前面為開口,在後側端面的外側中央安裝馬達4。馬達4的旋轉軸係貫穿外槽2,而與洗濯兼脫水槽3的底壁3e中心相結合。在前面的開口部係設置外槽蓋件2d,而可進行對外槽內的貯水。在外槽蓋件2d的前側中央係具有用以取出放入衣類之開口部2c。本開口部2c與設置在前補強材(未圖示)的開口部係利用橡膠製的伸縮體10加以連接,藉由關閉門扉9而將外槽2作水密封。在外槽2底面最下部係設置有排水口2b,並連接排水管26。在排水管26的途中係設置有排水閥(未圖示),藉由關閉排水閥並進行給水而將水貯留在外槽2,打開排水閥使外槽2內的水朝機外排出。2 is a cylindrical outer tank, and includes a washing and dewatering tank 3 coaxially, and has an opening at the front, and a motor 4 is attached to the outer center of the rear end surface. The rotating shaft of the motor 4 penetrates the outer tub 2 and is coupled to the center of the bottom wall 3e of the washing and dewatering tank 3. The outer tank cover member 2d is provided in the front opening portion, and water storage in the outer tank can be performed. In the center of the front side of the outer tank cover member 2d, there is provided an opening portion 2c for taking out the clothes. The opening 2c and the opening provided in the front reinforcing member (not shown) are connected by a rubber expandable body 10, and the outer groove 2 is water-sealed by closing the sill 9. A drain port 2b is provided at the lowermost portion of the bottom surface of the outer tub 2, and the drain pipe 26 is connected. A drain valve (not shown) is provided in the middle of the drain pipe 26, and the water is stored in the outer tank 2 by closing the drain valve and supplying water, and the drain valve is opened to discharge the water in the outer tank 2 to the outside of the machine.
外槽2係藉由將下側固定在基座1h的減震懸架5(由線圈彈簧與減震器所構成)而被防震支撐。此外,外槽2的上側係利用安裝在上部補強構件的輔助彈簧(未圖示)加以支撐,防止朝外槽2的前後方向傾倒。The outer tub 2 is shock-proof supported by a shock absorbing suspension 5 (consisting of a coil spring and a damper) that fixes the lower side to the base 1h. Further, the upper side of the outer tub 2 is supported by an auxiliary spring (not shown) attached to the upper reinforcing member to prevent the front groove 2 from falling in the front-rear direction.
第4圖係顯示洗濯兼脫水槽3之底壁3e的縱剖面圖。Fig. 4 is a longitudinal sectional view showing the bottom wall 3e of the washing and dewatering tank 3.
在洗濯、乾燥時若旋轉洗濯兼脫水槽3,衣類係以利用揚昇器3b與離心力順著外周壁3d被舉起,並因重力而落下的方式反覆動作。When the washing and dewatering tank 3 is rotated during washing and drying, the clothes are repeatedly lifted by the lifter 3b and the centrifugal force along the outer peripheral wall 3d, and are dropped by gravity.
被揚昇器3b舉起的衣類係與設置在底壁3e之平坦部的突起30搓合(箭號20)。此外,在落下時也一邊與底壁3e的突起30搓合一邊落下(箭號21)。藉由反覆這樣的動作,不只是藉由落下所達成的拍洗效果,也可以得到搓洗效果,提升衣類髒污去除的效果。此外,洗濯中由於旋轉滾筒反覆正反旋轉,不只是藉由落下所達成的拍洗效果,也可以得到搓洗效果,提升衣類髒污去除的效果。The clothing type lifted by the lifter 3b is coupled to the projection 30 provided on the flat portion of the bottom wall 3e (arrow 20). Further, it also falls while being dropped with the projections 30 of the bottom wall 3e (arrow 21). By repeating such an action, not only the rinsing effect achieved by dropping, but also the rinsing effect can be obtained, and the effect of removing the dirt of the clothes can be improved. In addition, in the washing, since the rotating drum repeatedly rotates forward and backward, not only the rinsing effect achieved by the falling, but also the rinsing effect can be obtained, and the effect of removing dirt from the clothes can be improved.
第5圖係為關於第1實施例之洗濯兼脫水槽3底壁3e的突起形狀之形態例,A-A剖面圖係表示突起的剖面形狀。本實施形態例係以形成為四角錐的凸形狀之突起30a為特徵,在底壁3e排列配置複數個。四角錐底部的一邊長度W1為17mm,高度H1為4mm。Fig. 5 is a view showing an example of the shape of the protrusion of the bottom wall 3e of the washing and dewatering tank 3 of the first embodiment, and the cross-sectional view of the A-A shows the cross-sectional shape of the protrusion. In the present embodiment, a projection 30a having a convex shape formed as a quadrangular pyramid is characterized, and a plurality of projections are arranged in the bottom wall 3e. The length of one side of the base of the quadrangular pyramid is 17 mm, and the height H1 is 4 mm.
雖然前述突起30a的前述高度H1愈高,愈提高洗淨效果,但是由於底壁3e係利用板厚0.6mm的不銹鋼板引伸加工而形成,因此為可在不會發生形成時不銹鋼板破裂等加工不良的情況下進行引伸加工的最適尺寸。此外,由於不需要大型的沖壓模型即可形成,因此也不需要製造設備的大幅改變及設備投資。關於後述之其他實施例,也是依相同理由而決定最適尺寸。Although the height H1 of the protrusion 30a is higher, the cleaning effect is improved. However, since the bottom wall 3e is formed by the stainless steel sheet stretching process having a thickness of 0.6 mm, it is possible to process the stainless steel sheet without being formed. The optimum size for extension processing in case of bad conditions. In addition, since a large stamping model is not required, a large change in manufacturing equipment and equipment investment are not required. For other embodiments to be described later, the optimum size is determined for the same reason.
第6圖係關於第2實施例之洗濯兼脫水槽3底壁3e的突起形狀之其他形態例,B-B剖面圖係表示突起的剖面形狀。本實施形態例係以形成為在圓弧線上呈同心圓的肋形狀之突起30b為特徵,在底壁3e以一定間隔排列配置有複數個。圓弧線的肋寬幅W2為6mm,肋高度H2為3mm。Fig. 6 is a view showing another example of the shape of the projection of the bottom wall 3e of the washing and dewatering tank 3 of the second embodiment, and the cross-sectional view of the B-B shows the cross-sectional shape of the projection. In the present embodiment, the rib-shaped projections 30b formed in a concentric circle on a circular arc line are characterized, and a plurality of the bottom walls 3e are arranged at regular intervals. The rib width W2 of the circular arc line is 6 mm, and the rib height H2 is 3 mm.
第7圖係關於第3實施例之洗濯兼脫水槽3底壁3e的突起形狀之其他形態例,C-C剖面圖係表示突起的剖面形狀。本實施形態例係以形成為相對位在底壁3e之從中心朝外緣部延伸的複數支放射狀隆起部3f的其中1支呈平行之在直線上並列的肋形狀的突起30c為特徵,在底壁3e以一定間隔排列配置有複數個。肋寬幅W3為6mm,高度H3為3mm。Fig. 7 is a view showing another example of the shape of the projection of the bottom wall 3e of the washing and dewatering tank 3 of the third embodiment, and the cross-sectional view of the C-C shows the cross-sectional shape of the projection. The present embodiment is characterized in that a rib-shaped projection 30c which is formed in a parallel manner and which is parallel to each other in a plurality of radial ridges 3f extending from the center toward the outer edge portion of the bottom wall 3e is formed in parallel. A plurality of the bottom walls 3e are arranged at regular intervals. The rib width W3 is 6 mm and the height H3 is 3 mm.
第8圖係關於第4實施例之洗濯兼脫水槽3底壁3e的突起形狀之其他形態例,D-D剖面圖係表示突起的剖面形狀。本實施形態例係以形成為半球狀的凸形狀的突起30d為特徵,在底壁3e排列配置有複數個。半球狀的圓的直徑W4為20mm,高度H4為4mm。Fig. 8 is a view showing another example of the shape of the projection of the bottom wall 3e of the washing and dewatering tank 3 of the fourth embodiment, and the cross-sectional view of the D-D shows the cross-sectional shape of the projection. In the present embodiment, a projection 30d having a convex shape formed in a hemispherical shape is characterized, and a plurality of the projections 30d are arranged in the bottom wall 3e. The hemispherical circle has a diameter W4 of 20 mm and a height H4 of 4 mm.
以上,根據上述實施例,當旋轉滾筒進行旋轉時,被揚昇器所撥起的衣類係一邊與底壁的突起(四角錐形狀、在圓弧線上呈同心圓的肋形狀、直線狀突起、半球狀突起)搓合一邊被舉起,此外,在落下時也一邊與底壁的突起搓合一邊落下,因此不只是藉由落下所達成的拍洗效果,也可以得到搓洗效果,提升衣類髒污去除的效果。As described above, according to the above embodiment, when the rotary drum rotates, the clothes that are lifted by the lifter are protrusions on one side and the bottom wall (a quadrangular pyramid shape, a rib shape concentrically on a circular arc line, a linear protrusion, The hemispherical projections are lifted while being lifted, and when they fall, they are also dropped while being blended with the projections of the bottom wall. Therefore, not only the rinsing effect achieved by the falling, but also the rinsing effect can be obtained, and the clothes are dirty. The effect of dirt removal.
1...框體1. . . framework
1a...左側板1a. . . Left side board
1b...左側板1b. . . Left side board
1c...前面蓋件1c. . . Front cover
1d...背面蓋件1d. . . Back cover
1e...上面蓋件1e. . . Upper cover
1f...下部前面蓋件1f. . . Lower front cover
1h...基座1h. . . Pedestal
2...外槽2. . . Outer slot
2b...排水口2b. . . Drainage port
2c...開口部2c. . . Opening
2d...外槽蓋件2d. . . Outer slot cover
3...洗濯兼脫水槽3. . . Washing and dewatering tank
3a...開口部3a. . . Opening
3b...揚昇器3b. . . Ascending device
3c...流體平衡器3c. . . Fluid balancer
3d...外周壁3d. . . Peripheral wall
3e...底壁3e. . . Bottom wall
3f...隆起部3f. . . Uplift
4...馬達4. . . motor
5...減震懸架5. . . Shock absorber suspension
6...操作面板6. . . Operation panel
9...門扉9. . . Threshold
10...伸縮體10. . . Telescopic body
12...啟動開關12. . . Start switch
13...操作按鈕開關13. . . Operation button switch
14...顯示器14. . . monitor
26...排水管26. . . Drain pipe
30...突起30. . . Protrusion
30a...突起30a. . . Protrusion
38...控制裝置38. . . Control device
39...電源開關39. . . switch
第1圖係顯示本發明之滾筒式洗濯乾燥機的外觀圖。Fig. 1 is a view showing the appearance of a drum type washing and drying machine of the present invention.
第2圖係顯示本發明之滾筒式洗濯乾燥機之內部構造的側面圖。Fig. 2 is a side view showing the internal structure of the drum type washing and drying machine of the present invention.
第3圖係用以顯示本發明之滾筒式洗濯乾燥機之內部構造,顯示包含洗濯兼脫水槽、外槽、馬達之洗濯乾燥本體單元的圖面。Fig. 3 is a view showing the internal structure of the drum type washing and drying machine of the present invention, showing a washing and drying main unit including a washing and dewatering tank, an outer tank, and a motor.
第4圖係在前後方向的大致中央部縱向切斷本發明之滾筒式洗濯乾燥機之洗濯兼脫水槽,顯示底壁面的剖面圖。Fig. 4 is a cross-sectional view showing the bottom wall surface of the drum type washing and drying machine of the present invention cut longitudinally at a substantially central portion in the front-rear direction.
第5圖係在前後方向的大致中央部縱向切斷本發明之滾筒式洗濯乾燥機之洗濯兼脫水槽,顯示底壁面的剖面圖。Fig. 5 is a cross-sectional view showing the bottom wall surface of the drum type washing and drying machine of the present invention cut longitudinally at a substantially central portion in the front-rear direction.
第6圖係在前後方向的大致中央部縱向切斷本發明之滾筒式洗濯乾燥機之洗濯兼脫水槽,顯示底壁面的剖面圖。Fig. 6 is a cross-sectional view showing the bottom wall surface of the drum type washing and drying machine of the present invention cut longitudinally at a substantially central portion in the front-rear direction.
第7圖係在前後方向的大致中央部縱向切斷本發明之滾筒式洗濯乾燥機之洗濯兼脫水槽,顯示底壁面的剖面圖。Fig. 7 is a cross-sectional view showing the bottom wall surface of the drum type washing and drying machine of the present invention cut longitudinally at a substantially central portion in the front-rear direction.
第8圖係在前後方向的大致中央部縱向切斷本發明之滾筒式洗濯乾燥機之洗濯兼脫水槽,顯示底壁面的剖面圖。Fig. 8 is a cross-sectional view showing the bottom wall surface of the drum type washing and drying machine of the present invention cut longitudinally at a substantially central portion in the front-rear direction.
2...外槽2. . . Outer slot
2c...開口部2c. . . Opening
2d...外槽蓋板2d. . . Outer groove cover
3...洗濯兼脫水槽3. . . Washing and dewatering tank
3a...開口部3a. . . Opening
3b...揚昇器3b. . . Ascending device
3c...流體平衡器3c. . . Fluid balancer
3d...外周壁3d. . . Peripheral wall
3e...底壁3e. . . Bottom wall
3f...隆起部3f. . . Uplift
4...馬達4. . . motor
10...伸縮體10. . . Telescopic body
Claims (5)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009196214A JP5260448B2 (en) | 2009-08-27 | 2009-08-27 | Drum washing machine |
Publications (2)
Publication Number | Publication Date |
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TW201116661A TW201116661A (en) | 2011-05-16 |
TWI421388B true TWI421388B (en) | 2014-01-01 |
Family
ID=43810529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW99124326A TWI421388B (en) | 2009-08-27 | 2010-07-23 | Drum washing machine |
Country Status (3)
Country | Link |
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JP (1) | JP5260448B2 (en) |
CN (1) | CN102002839B (en) |
TW (1) | TWI421388B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY170664A (en) * | 2011-12-12 | 2019-08-26 | Sharp Kk | Washing machine |
JP5383878B2 (en) * | 2011-12-12 | 2014-01-08 | シャープ株式会社 | Washing machine |
CN103946439B (en) * | 2011-12-12 | 2016-11-23 | 夏普株式会社 | Washing machine |
CN106032622B (en) * | 2015-03-09 | 2019-12-13 | 青岛海尔滚筒洗衣机有限公司 | Washing machine inner barrel and washing machine |
KR20200026062A (en) * | 2018-08-30 | 2020-03-10 | 엘지전자 주식회사 | Washing machine and controlling method therefor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11207077A (en) * | 1998-01-22 | 1999-08-03 | Sharp Corp | Rotary drum type washing machine |
JP2004089339A (en) * | 2002-08-30 | 2004-03-25 | Toshiba Corp | Drum washing machine |
JP2007526811A (en) * | 2004-04-19 | 2007-09-20 | エルジー エレクトロニクス インコーポレイティド | Drum assembly for washing machine and manufacturing method thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4711105A (en) * | 1984-12-18 | 1987-12-08 | Kabushiki Kaisha Toshiba | Washing machine having rotary basket in washing tub |
CN2249255Y (en) * | 1995-11-04 | 1997-03-12 | 俞忠华 | Cylinder of washing machine |
DE10228602B4 (en) * | 2001-08-02 | 2004-03-25 | Miele & Cie. Kg | Front loading washing machine |
CN1298912C (en) * | 2002-06-07 | 2007-02-07 | 乐金电子(天津)电器有限公司 | Drum equipment of rotating drum washing machine |
JP4652306B2 (en) * | 2006-09-27 | 2011-03-16 | パナソニック株式会社 | Washing machine |
-
2009
- 2009-08-27 JP JP2009196214A patent/JP5260448B2/en not_active Expired - Fee Related
-
2010
- 2010-07-23 TW TW99124326A patent/TWI421388B/en not_active IP Right Cessation
- 2010-08-18 CN CN2010102580342A patent/CN102002839B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11207077A (en) * | 1998-01-22 | 1999-08-03 | Sharp Corp | Rotary drum type washing machine |
JP2004089339A (en) * | 2002-08-30 | 2004-03-25 | Toshiba Corp | Drum washing machine |
JP2007526811A (en) * | 2004-04-19 | 2007-09-20 | エルジー エレクトロニクス インコーポレイティド | Drum assembly for washing machine and manufacturing method thereof |
Also Published As
Publication number | Publication date |
---|---|
TW201116661A (en) | 2011-05-16 |
JP5260448B2 (en) | 2013-08-14 |
JP2011045513A (en) | 2011-03-10 |
CN102002839B (en) | 2012-11-21 |
CN102002839A (en) | 2011-04-06 |
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