CN100529234C - 滚筒式洗衣机 - Google Patents
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Abstract
一种滚筒式洗衣机,包括:形成洗衣机外观的箱体;固定于箱体内部、存贮洗涤水的桶;安装在桶内的滚筒,它的两侧表面支撑在箱体上以便旋转,并在其圆周表面上具有放入/取出衣物的入口;固定于滚筒一侧表面上以便使滚筒旋转的驱动马达。因此,通过增加滚筒直径而不增加箱体尺寸,可在保持洗衣机整体尺寸不变时增加洗涤容量,而且,通过最小化驱动马达的安装空间可压缩洗衣机的整体尺寸。
Description
技术领域
本发明涉及滚筒式洗衣机,特别是无需改变洗衣机整体尺寸就能使洗涤容量最大化的滚筒式洗衣机。
背景技术
图1是示出根据现有技术滚筒式洗衣机的横截面视图,图2是示出根据现有技术滚筒式洗衣机的主视图。
根据现有技术的滚筒式洗衣机包括:形成洗衣机外观的箱体102;用于存贮洗涤水、安装于箱体102内部的桶104;可旋转的滚筒106,安装于桶104内部,用于洗涤和甩干衣物;定位于桶104后部的驱动马达110,它通过驱动轴108与滚筒106连接,用于旋转滚筒106。
入口112形成在箱体102前部,用于放入或取出洗涤衣物;门114设置于入口112前部。
圆筒状的桶104在前部有开口116,因此能与箱体102的入口112相通;桶104的直径设计成比箱体102的宽度小30-40毫米,从而防止在甩干过程中接触箱体102。
滚筒106是末端敞开的圆筒形状,用于放入/取出洗涤衣物。另外,由于滚筒106在桶104内旋转,因此滚筒106的直径设计成比桶104的直径小15-20毫米,以便防止与桶104之间发生干涉。
多个支撑弹簧120安装于桶104的上部与箱体102的上内壁之间,且多个阻尼器122安装于桶104下部与箱体102内下壁之间,用于支撑桶104从而缓冲振动。
垫片124安装于箱体102的入口112与桶104的开口116之间,用于防止存贮在桶104内的洗涤水漏入桶104与箱体102之间的空间。另外,安装驱动马达110的支撑框架126安装于桶104的后部。
驱动马达110固定于支撑框架126的后表面,且驱动马达110的驱动轴108固定于滚筒106的下表面,用于产生驱动力旋转滚筒106。
在根据现有技术的滚筒式洗衣机中,桶104直径的设计考虑了桶104在箱体102内的最大振幅,以便防止桶104接触箱体102;滚筒106的直径同样设计为小于桶104的直径,以便防止由于滚筒106在桶104内旋转而与桶104之间的干涉。因此,为了增加直接关系到洗涤容量的滚筒106的直径,应该增加箱体102的尺寸。
而且,防止洗涤水漏出的垫片124安装于箱体102的入口112与桶104的开口116之间,因此,滚筒106减小的长度等于垫片124的长度。因此,难于增加滚筒106的容量。
发明内容
因此,本发明的一个目的是提供一种滚筒式洗衣机,它通过将箱体与桶形成为整体以增加滚筒直径而不增加箱体尺寸,从而无需增加洗衣机整体尺寸就能增加洗涤容量。
本发明的另一个目的是提供一种滚筒式洗衣机,它通过最小化驱动马达的安装空间,能够在增加洗涤容量的同时压缩洗衣机的整体尺寸。
同样,本发明的另一个目的是提供一种滚筒式洗衣机,它通过支撑旋转滚筒的两侧而使滚筒在洗涤和甩干过程中旋转更稳定。
本发明的又一个目的是提供一种滚筒式洗衣机,它通过自动操作使滚筒门开/闭,而提高洗衣机使用的方便性。
为实现本发明这些在此处实施和广义描述的目的,提供一种根据本发明的滚筒式洗衣机,它包括:形成洗衣机外观的箱体;固定于箱体内部、存贮洗涤水的桶;安装在桶内的滚筒,其具有分别位于滚筒两侧表面中心的铰轴和驱动轴,用于对滚筒进行可旋转支撑,且在其圆周表面上具有用于放入/取出衣物的入口;安装于滚筒一侧表面用于旋转滚筒的驱动马达;分别对铰轴和驱动轴进行旋转支撑的第一支撑框架和第二支撑框架;以及安装在加强板与箱体上内壁之间的缓冲弹簧,以防止将振动传递给桶。
垫片安装在支撑框架外圆周表面与桶的通孔内圆周表面之间,以防止引入桶内的水漏出。
在加强板和箱体下内壁之间还安装有用于吸收振动的阻尼器。
桶形成为圆筒状,其前部整体形成在箱体的前内壁上,其后部整体形成在箱体的后内壁上。
桶包括:第一分离壁部分,整体固定于箱体上前内壁与箱体后内壁之间;和第二分离壁部分,整体固定于箱体下前内壁与箱体后内壁之间,并形成为弯曲表面。
通孔分别形成于桶的两个侧表面上,第一和第二支撑框架的直径比定位于桶两侧表面上的通孔的直径短。另外,垫片分别安装在通孔的内圆周表面与第一和第二支撑框架的外圆周表面之间。
驱动马达包括:固定于滚筒一侧表面的转子和定位于转子内圆周表面、与转子相互作用的定子。另外,转子与驱动轴整体形成并固定于滚筒侧表面,磁体安装于转子的内圆周表面上。
用于开/闭入口的滚筒门安装于滚筒入口上,用于引导滚筒门移动的导轨以预定长度分别形成于滚筒入口的两侧表面。
用于锁定滚筒门的锁紧系统安装在滚筒门上,该锁紧系统包括:固定于滚筒门前部的外壳,它具有预定空间;插入在外壳内的锁杆,以便沿上下方向往复运动;安装于固定于锁杆一侧的锁挡与外壳内壁之间的弹簧,用于向锁杆施加预定弹力;和锁杆插入其中的锁孔,它形成在滚筒入口的一侧。
而且,还提供一种滚筒式洗衣机,它包括:形成洗衣机外观的箱体;固定于箱体内部、存贮洗涤水的桶;安装于桶内的滚筒,其具有分别位于滚筒两侧表面中心的铰轴和驱动轴,用于对滚筒进行可旋转支撑,以及在其圆周表面上具有放入/取出衣物的入口;固定在滚筒的一个侧面上、使滚筒旋转的驱动马达;分别对铰轴和驱动轴进行旋转支撑的第一支撑框架和第二支撑框架;安装在加强板与箱体上内壁之间的缓冲弹簧,以防止将振动传递给桶;安装于滚筒入口、使滚筒入口开/闭的滚筒门;和用于自动开/闭滚筒门的门开/闭装置。
门开/闭装置包括:连接在门铰轴一个端部的挂杆;安装在挂杆一侧的致动器,用于限制挂杆旋转;和控制机构,用于驱动致动器并旋转滚筒以便开/闭滚筒门。
控制机构包括:检测滚筒位置的滚筒位置检测器;和根据滚筒位置检测器的信号来驱动马达和致动器的控制单元。
门铰轴上安装有倒旋防上机构,用于防止滚筒门向打开方向旋转,倒旋防止机构是一个卷绕在门铰轴上的倒旋防止弹簧,该弹簧的一个端部固定于支撑滚筒的铰轴上,另一端部沿挂杆延伸预定长度。
本发明的前述和其它目的、特征、方面和优点,将结合附图在随后的本发明的具体实施方式部分作更清晰的描述。
附图说明
被包括进来以提供对本发明进一步理解而且被引入并构成本说明书一部分的附图示出本发明的实施例,并与说明书一起解释本发明的原理。
图中:
图1是示出根据现有技术的滚筒式洗衣机的横截面视图;
图2是图1中II-II线方向的横截面视图;
图3是示出根据本发明一个实施例的滚筒式洗衣机的横截面视图;
图4是图3中IV-IV线方向的横截面视图;
图5是图3中V-V线方向的横截面视图;
图6是示出根据本发明实施例的滚筒式洗衣机的滚筒盖的局部透视图;
图7是示出图6中A部分的放大横截面视图;
图8是示出根据本发明的第二实施例滚筒式洗衣机的横截面视图;
图9是示出根据本发明的第三实施例滚筒式洗衣机的横截面视图;
图10是图9中X-X线方向的横截面视图;
图11是示出根据本发明的第三实施例滚筒式洗衣机的滚筒门在关闭状态下的横截面视图;
图12是示出根据本发明的第三实施例滚筒式洗衣机的滚筒门在打开状态下的横截面视图;
图13是示出图12中B部分的放大视图;
图14是示出根据本发明第三实施例的滚筒式洗衣机的门开/闭装置的横截面视图;
图15是示出根据本发明第三实施例的滚筒式洗衣机的门开/闭装置的后视图;
图16是示出根据本发明第三实施例的滚筒式洗衣机的门开/闭装置的控制机构的框图;
图17和图18是示出根据本发明第三实施例的滚筒式洗衣机的门倒旋防止机构的局部横截面视图。
具体实施方式
现在详细描述其例子在附图中示出的本发明的优选实施例。
图3是示出根据本发明一个实施例的滚筒式洗衣机的横截面视图,图4是图3中IV-IV线方向的横截面视图,图5是图3中V-V线方向的横截面视图。
根据本发明实施例的滚筒式洗衣机包括:形成洗衣机外观的箱体10;与箱体10形成整体的存贮洗涤水的桶11;和安装于桶11内可旋转的滚筒12,用于洗涤和甩干洗涤衣物。
箱体10呈矩形并具有形成在前部的入口13,通过它放入/取出洗涤衣物,和形成在入口13上用于开/闭入口13的箱体门14。
桶11呈圆筒状,并安装于箱体10内。另外,在打开状态下,桶11的前部固定或整体形成在箱体10入口13的边界表面上;且桶11的后部固定或整体形成在箱体10的后表面上。分别有预定直径的圆形通孔15形成在桶11的两个平面上。
滚筒12呈圆筒状,具有比桶11更短的直径,并安装在桶11内以便旋转。另外,多个洗涤水孔17形成在滚筒12的边界方向,洗涤水通过这些孔放入/排出,且滚筒12的两侧表面分别密封。另外,入口16形成在滚筒12的圆周表面上,通过该入口放入/取出洗涤衣物从而将衣物容纳在滚筒12中;可开/闭的滚筒门18安装于滚筒的入口16上,用于开/闭入口16。
用于支撑滚筒12旋转的铰轴19固定于滚筒12一侧表面的中心;用于旋转滚筒12的驱动轴21与驱动马达20相连,固定于滚筒12另一侧表面的中心。
铰轴19固定于滚筒12形成为平面状的一个侧表面的中心,并在第一支撑框架22支撑下旋转。在这里,第一支撑框架22形成为圆盘状并有预定直径,且支撑孔24穿透它的中心,因此铰轴19能插入其中。另外,第一垫片23安装于第一支撑框架22的外圆周表面与桶11的通孔15的内圆周表面之间,用于防止填充在桶11内的洗涤水漏到桶11外。
在这里,用于支撑铰轴19旋转的轴承25,安装于第一支撑框架22上的支撑孔24的内圆周表面与铰轴19的外圆周表面之间,用于加强支撑框架22的第一加强板26安装于第一支撑框架22的后表面上。
第一垫片23形成为折叠环形,具有预定宽度。
驱动马达20包括:转子27,与驱动轴21形成整体并固定于滚筒12的另一侧表面上;定子28,定位于转子27内圆周表面上并与转子27有预定间隔,当电源接通时,它通过与转子27相互作用使转子27旋转。
在这里,转子27的前表面固定于滚筒12的另一侧表面中心,磁体29安装在转子27的内表面边界方向上。
驱动轴21在第二支撑框架30支撑下旋转,第二支撑框架30形成为圆盘状并有预定直径。另外,轴承32安装于形成第二支撑框架30的中心支撑孔31的内圆周表面与驱动轴21的外圆周表面之间,它用于支撑驱动轴21旋转;定子28固定于第二支撑框架30的前表面上。
另外,第二垫片33安装于第二支撑框架30的外圆周表面与桶11的通孔15的内圆周表面之间,用于防止桶11内的洗涤水漏出;第二加强板34安装于第二支撑框架的后表面上,用于加强第二支撑框架30。
在这里,第二垫片33与第一垫片23有相同的形状。
缓冲弹簧35用于吸收滚筒12旋转时产生的振动,它安装于第一和第二加强板26和34与箱体10上内壁之间,用于吸收振动的阻尼器36安装于第一和第二加强板26和34与箱体10的下内壁之间。
即,固定于滚筒12的铰轴19和驱动轴21分别支撑在第一和第二支撑板26和34上,因此,由于滚筒12旋转所产生的振动被缓冲弹簧35和阻尼器36弱化和吸收。
图6是示出根据本发明滚筒式洗衣机的滚筒门的局部透视图。
导轨37设置于滚筒12的入口16的两侧上,用于以预定长度沿圆周方向引导滚筒门18,滚筒门18呈板状并与滚筒12的圆周表面有相同曲率,并有多个洗涤水放入/排出孔39。另外,门18的两侧表面插在导轨37中,并沿导轨37移动使滚筒12的入口16开/闭。
在这里,使用户手动开/闭的门把手38安装于滚筒门18的一侧,锁紧装置安装于门把手38上,用于在滚筒门18关闭后锁紧滚筒门18。
如图7所示,锁紧装置包括:外壳40,固定于滚筒门18的前端部,具有预定空间;插在外壳40内的锁杆41,可上下往复移动,并与门把手38形成整体;弹簧43,安装于固定在锁杆41一侧的锁挡42与外壳40的内壁之间,用于向锁杆41产生一定的弹力;锁孔44,形成于滚筒12的入口16的一侧,用于使锁杆41插在其中。
即,在上述锁紧装置中,当用户拉门把手38时,与门把手38整体形成的锁杆41在弹簧43的弹力作用下向上移动。在上述状态下关闭滚筒门18后,当用户释放把手时,锁杆41在弹簧弹力作用下插入形成于滚筒12的锁孔44,防止滚筒门18打开。
根据本发明的如上构造的滚筒式洗衣机的操作将描述如下。
在打开箱体门14和滚筒门18后,将衣物放入滚筒12,然后,关闭滚筒门18和箱体门14。即,当握住门把手38时,向滚筒12的入口16的关闭方向移动门把手38,然后,通过上拉门把手38使锁杆41定位于锁孔44内,释放门把手38。然后,锁杆41通过弹簧43的弹力插入锁孔44,滚筒门18保持关闭状态。
在上述状态中,当电源开关打开时,洗涤水被引入到桶11中。这时,桶11的前部和后部分别整体固定于箱体10上,形成在两侧表面的通孔15通过垫片23和33与第一和第二支撑框架22和30相接合,因此,引入到桶11中的洗涤水不会漏到外部。
当完成洗涤水的引入时,操作驱动马达20以便旋转滚筒12并执行洗涤和甩干过程。
在这里,滚筒12的两侧表面在铰轴19和驱动轴21支撑下旋转,因此,滚筒12更稳定地旋转。另外,当滚筒12旋转时产生的冲击和振动被安装于第一和第二加强板26和34与箱体10之间的缓冲弹簧35和阻尼器36缓冲,其中,第一和第二加强板26和34固定于支撑铰轴19和驱动轴21的第一和第二支撑框架22和30上。
另外,当电源施加到驱动马达20的定子28上时,固定于滚筒12表面的转子27旋转并使滚筒12旋转。
这时,由于转子27固定于滚筒12的侧表面上,因此安装驱动马达20的空间能大大缩小。
图8是示出根据本发明的第二实施例滚筒式洗衣机的横截面视图。
除去桶11外,根据第二实施例的滚筒式洗衣机与上述实施例的结构和操作方法相同。
即,根据第二实施例的桶11包括:第一分离壁部分46,整体固定于箱体10的上前壁与后内壁之间,并平直地形成;第二分离壁部分47,整体固定于箱体10的下前内壁与后内壁之间,并形成为曲面板。
图9是示出根据本发明第三实施例的滚筒式洗衣机的横截面视图,图10是图9中X-X线方向的横截面视图。
根据第三实施例的滚筒式洗衣机包括:形成洗衣机外观的箱体10;与箱体10整体形成并用于存贮洗涤水的桶11;安装于桶11内部可旋转的滚筒12,用于洗涤和甩干洗涤衣物;形成于滚筒12圆周表面上的滚筒门50,用于开/闭放入/取出衣物的入口;用于自动开/闭滚筒门50的门开/闭装置。
箱体10和桶11与上述实施例箱体和桶的结构和操作方法的,因此,省略对它们的描述。
根据第三实施例的滚筒12形成为圆筒状,它比桶11的直径短,两侧表面密封。另外,支撑滚筒12旋转的铰轴19固定于一侧表面中心,驱动马达20的转子27固定于另一侧表面中心,它用于使滚筒12旋转。
另外,放入/取出衣物的入口52形成于滚筒12的圆周表面,用于使衣物进入滚筒12中,用于开/闭入口52的滚筒门50安装于滚筒12的入口52上,用于使入口52开/闭。
在这里,多个挂杆54安装于滚筒入口52的一个端部上,它们通过挂滚筒门50而防止滚筒门50移动超过预定角度;多个锁杆56形成于滚筒入口52的另一个端部,用于使滚筒门50锁紧在关闭状态。
图11是示出根据本发明的第三实施例滚筒式洗衣机的滚筒门在关闭状态下的横截面视图,图12是示出根据本发明的第三实施例滚筒式洗衣机的滚筒门在打开状态下的横截面视图。
滚筒门50包括:形成为弧形的密封部60,与滚筒入口52的弧形具有相同的尺寸;连接部62,从密封部60的两端部向滚筒12的中心呈扇形状延伸;门铰轴,安装在连接部62的端部,用于支撑滚筒门50旋转。
多个进入孔66形成于密封部60,洗涤水通过它们流入/出。另外,挂钩66形成于密封部60的一个端部,它用于通过挂在门入口52的挂杆54上而防止滚筒门50向关闭方向过多移动;锁钩68形成于密封部的另一端部,它用于通过插入门入口52的锁杆56使滚筒门50维持在关闭状态。
如图13所示,锁钩68形成于密封部60的端部以便在从锁杆56中脱离后弹性变形并定位,即,当滚筒12在停止状态时,定位在离锁杆56一定距离处,而不影响滚筒门50打开时的操作。
另外,有预定重量的重物70固定于锁钩68上或与锁钩68整体形成。因此,当滚筒12旋转时,离心力作用于重物70,因此,锁钩68弹性变形并插入锁杆56,以便锁紧滚筒门50。
与滚筒门50两侧边连接的门铰轴64插在通孔74内,通孔74形成于支撑滚筒12旋转的铰轴19和驱动轴21上,门铰轴64在这些孔的支撑下旋转。另外,用于自动开/闭滚筒门50的门开/闭装置安装于门铰轴64上,门铰轴64插入支撑滚筒12的铰轴19中。
图14是示出根据本发明的第三实施例的门开/闭装置的横截面视图,图15是示出根据本发明的第三实施例的门开/闭装置的后视图,图16是示出根据本发明的第三实施例的门开/闭装置的控制机构的框图。
如图14所示,门开/闭装置包括:从门铰轴64端部整体伸出的挂杆80,用于限制挂杆80旋转的致动器81,控制致动器81或滚筒12以开/闭滚筒门50的控制机构。
另外,倒旋防止机构安装于门铰轴64上,它用于防止滚筒门50向关闭方向旋转。
挂杆80以直角弯曲在门铰轴64的端部上,因此,当操作致动器81时,挂杆80的旋转就受到限制。
推杆82插在致动器81中,它通过接触挂杆80的侧表面限制挂杆80的旋转,致动器81固定于第一加强板26的后表面上。理想状况是,当电源接通时,致动器81呈螺线状推动推杆82。
如图16所示,控制机构包括检测滚筒12位置的滚筒位置检测器84,在得到滚筒检测器84的信号后驱动滚筒12的驱动马达20,和操作致动器81的控制单元85。
图17和图18是示出根据本发明的第三实施例的滚筒式洗衣机的倒旋防止机构的横截面视图。
倒旋防止机构是一个倒旋防止弹簧88,它的一个端部固定于固定在滚筒12上的铰轴19上,另一个端部沿挂杆80延伸预定长度,且面对致动器81的推杆82的前表面定位。
如图17所示,当滚筒12在洗涤和甩干过程中被朝向相反方向驱动时,在离心力作用下,如果力压向打开滚筒门18的方向,则该力压向卷绕倒旋防止弹簧88的方向。因此,弹簧88被压到门铰轴64的外圆周表面上,防止滚筒门18打开。
另外,如图18所示,当通过操作致动器81使推杆82推动弹簧88的端部87时,弹簧88从门铰轴64释放,滚筒门50可自动旋转。
倒旋防止机构是单向离合器,安装在门铰轴64上,防止滚筒门18向打开方向移动。
根据本发明第三实施例的如上构造的滚筒式洗衣机的操作描述如下。
当打开箱体门14,通过滚筒入口52将衣物放入滚筒12,然后关闭箱体门14且打开电源开关时,致动器81根据控制单元85的控制信号操作。然后,推杆82平直移动以接触挂杆80的侧表面,同时推倒旋防止弹簧88的一个端部87。因此,倒旋防止弹簧88从门铰轴64上释放,从而解除滚筒门50的锁紧状态。
在以上状态中,当控制单元85操作驱动马达20时,滚筒12向滚筒门50关闭的方向旋转,然后,滚筒门50在滚筒入口52上关闭。
这时,滚筒门50的挂钩66连接到安装于滚筒入口52一侧的挂杆80,以防止滚筒门50移动超出滚筒门50关闭滚筒入口52的状态。
另外,当驱动马达20正常操作旋转滚筒12时进行洗涤和甩干操作。这时,滚筒门50的锁钩68在滚筒12的离心力作用下进行弹性变形,因此,锁钩68插入安装于滚筒入口52的锁杆56,以保持滚筒门40在滚筒入口52上的关闭状态。
即,当通过固定于锁钩68上的重物70的重量施加离心力时,锁钩68在弹性变形时插入锁杆56。
另外,当滚筒12在洗涤和甩干操作中向打开滚筒门50的方向旋转时,倒旋防止弹簧88操作以防止滚筒门50打开。即,当滚筒12向打开滚筒门50的方向旋转时,倒旋防止弹簧88推压门铰轴64的外圆周表面,防止滚筒门50打开。
在经过预定时间后,洗涤和甩干操作完成时,滚筒12停止在设定位置,滚筒门50打开,将衣物从滚筒12内取出。
即,控制单元85根据滚筒位置检测器84的信号控制驱动马达20,使滚筒12能停在设定位置上,并驱动致动器81。然后,推杆82平直地移动并接触挂杆80的侧表面,以防止滚筒门50旋转。在以上状态中,控制单元85再次操作驱动马达20以旋转滚筒12,因此,滚筒入口52从滚筒门50打开。
具有以上结构和操作的滚筒式洗衣机的效果描述如下。
根据本发明的滚筒式洗衣机,桶固定在箱体内,因此,滚筒尺寸能最大化。因此,能在不增加箱体尺寸的情况下增加洗涤容量。同样,通过将驱动马达的转子直接固定在滚筒上,能够使驱动马达的安装空间能最小化,因此,能增加洗涤容量且压缩洗衣机整体尺寸。
同样,由于铰轴和驱动轴固定于滚筒两侧的中心部并在它们支撑下旋转,因此滚筒在洗涤和甩干操作时能稳定旋转。
同样,滚筒门自动开/闭形成于滚筒圆周表面的滚筒入口,因此,提高了使用便利性。
因为本发明可以几种形式实施而不离开其精神或本质特性,因此,可以理解为,除另外说明外,以上描述的实施例不受前面描述的任何细节限制,而应被广义地理解为所附权利要求所限定的精神和范围之内,因此所有落入权利要求的边界和边缘之内的变化和修改,或者这些边界和边缘的等价物都包含于附加权利。
Claims (20)
1.一种滚筒式洗衣机,它包括:
形成洗衣机外观的箱体;
固定于箱体内部、存贮洗涤水的桶;
安装在桶内的滚筒,其具有分别固定于滚筒两侧表面中心的铰轴和驱动轴,用于对滚筒进行可旋转支撑,且在其圆周表面上具有用于放入/取出衣物的入口;
安装于滚筒一侧表面用于旋转滚筒的驱动马达;
分别对铰轴和驱动轴进行旋转支撑的第一支撑框架和第二支撑框架;以及
安装在加强板与箱体上内壁之间的缓冲弹簧,以防止将振动传递给桶。
2.根据权利要求1的洗衣机,其中垫片安装在支撑框架外圆周表面与桶的通孔内圆周表面之间,以防止引入桶内的水漏出。
3.根据权利要求1的洗衣机,其中在加强板和箱体下内壁之间还安装有用于吸收振动的阻尼器。
4.根据权利要求1的洗衣机,其中箱体包括放入/取出衣物的进入孔和用于开/闭该进入孔的箱体门。
5.根据权利要求1的洗衣机,其中桶包括整体形成在箱体前内壁上的前部和整体形成在箱体后内壁上的后部。
6.根据权利要求1的洗衣机,其中桶包括:
第一分离壁部分,整体固定于箱体上前内壁与箱体后内壁之间,并平直地形成;和
第二分离壁部分,整体固定于箱体下前内壁与箱体后内壁之间,并形成为曲面板。
7.根据权利要求5的洗衣机,其中通孔分别形成于桶的两个侧表面上,第一和第二支撑框架的直径比位于桶两侧表面上的通孔的直径短,且垫片安装在通孔的内圆周表面与第一和第二支撑框架的外圆周表面之间。
8.根据权利要求7的洗衣机,其中滚筒形成为具有密封两侧的圆筒状,并包括一个铰轴,该铰轴在第一支撑框架支撑下旋转,并固定于滚筒一个侧表面的中心,和一个驱动轴,该驱动轴在第二支撑框架的支撑下旋转,并固定于滚筒另一侧表面的中心。
9.根据权利要求8的洗衣机,其中第一和第二加强框架与箱体上内壁之间安装有缓冲弹簧,第一和第二加强框架与箱体下内壁之间安装有阻尼器。
10.根据权利要求9的洗衣机,其中驱动马达包括固定于滚筒一侧表面的转子和定位于转子内部与转子相互作用的定子,其中定子固定于第一支撑框架上。
11.根据权利要求1的洗衣机,其中用于开/闭入口的滚筒门安装于滚筒入口上。
12.根据权利要求11的洗衣机,其中所述滚筒包括形成在滚筒入口一侧表面上的导轨。
13.根据权利要求11的洗衣机,其中滚筒门形成为具有与滚筒圆周表面相同曲率的板状,并且滚筒门的两侧表面插入导轨内。
14.根据权利要求13的洗衣机,其中滚筒门包括锁紧装置,用于锁定滚筒门的关闭状态。
15.根据权利要求14的洗衣机,其中锁紧装置包括:
固定于滚筒门前部的外壳,它具有预定空间;
插入在外壳内的锁杆,以便沿上下方向往复运动;
安装于固定在锁杆一侧的锁挡与外壳内壁之间的弹簧,用于向锁杆施加预定弹力;和
锁杆插入其中的锁孔,该锁孔形成在滚筒入口的一侧。
16.根据权利要求1的洗衣机,还包括
安装于滚筒入口、使滚筒入口开/闭的滚筒门;和
用于自动开/闭滚筒门的门开/闭装置。
17.根据权利要求16的洗衣机,其中滚筒门包括:
形成为弧形的密封部分,该密封部分与滚筒的弧形具有相同的尺寸,用于开/闭滚筒入口;
连接部分,该连接部分从密封部分两端部向滚筒中心呈扇形延伸;和
安装于连接部分端部的门铰轴,用于支撑滚筒门旋转。
18.根据权利要求17的洗衣机,其中锁紧装置包括:
挂杆,形成于门入口的一个端部上;
挂钩,形成于密封部分的一个端部上,并挂在挂杆上,用于限制滚筒门向关闭方向移动;
锁杆,形成于门入口的另一个端部上;和
锁钩,形成于密封部分的另一个端部上,并插入锁杆以保持滚筒门的关闭状态。
19.根据权利要求16的洗衣机,其中门开/闭装置包括:
连接在门铰轴一个端部的挂杆;
安装在挂杆一侧的致动器,用于限制挂杆旋转;和
通过驱动致动器来开/闭滚筒门并旋转滚筒的控制机构。
20.根据权利要求19的洗衣机,其中控制机构包括:
检测滚筒位置的滚筒位置检测器;和
根据滚筒位置检测器的信号来操作驱动马达和致动器的控制单元。
Applications Claiming Priority (4)
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KR85520/2002 | 2002-12-27 | ||
KR10-2002-0085520A KR100492586B1 (ko) | 2002-12-27 | 2002-12-27 | 일체형 캐비넷/터브를 구비한 드럼 세탁기 |
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EP (7) | EP2305874B1 (zh) |
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-
2003
- 2003-12-12 EP EP10012610.1A patent/EP2305874B1/en not_active Expired - Lifetime
- 2003-12-12 EP EP10012475A patent/EP2302123A3/en not_active Withdrawn
- 2003-12-12 EP EP03028461A patent/EP1433891B1/en not_active Expired - Lifetime
- 2003-12-12 EP EP10012611.9A patent/EP2298979B1/en not_active Expired - Lifetime
- 2003-12-12 EP EP10012607A patent/EP2314749A3/en not_active Withdrawn
- 2003-12-12 EP EP10012609.3A patent/EP2325368B1/en not_active Expired - Lifetime
- 2003-12-12 EP EP10012608A patent/EP2302124A3/en not_active Withdrawn
- 2003-12-22 US US10/740,575 patent/US7591155B2/en active Active
- 2003-12-26 CN CNB2003101235345A patent/CN100529234C/zh not_active Expired - Fee Related
-
2004
- 2004-01-05 JP JP2004000440A patent/JP2004209254A/ja active Pending
-
2009
- 2009-09-21 US US12/563,801 patent/US8087267B2/en not_active Expired - Fee Related
-
2011
- 2011-09-23 US US13/241,396 patent/US8671719B2/en not_active Expired - Fee Related
- 2011-09-23 US US13/241,348 patent/US20120006076A1/en not_active Abandoned
- 2011-09-23 US US13/241,366 patent/US20120011898A1/en not_active Abandoned
- 2011-09-23 US US13/241,411 patent/US20120011892A1/en not_active Abandoned
- 2011-09-23 US US13/241,337 patent/US20120011897A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20120011898A1 (en) | 2012-01-19 |
EP2325368B1 (en) | 2016-12-07 |
CN1511997A (zh) | 2004-07-14 |
US20100018261A1 (en) | 2010-01-28 |
EP2302124A3 (en) | 2013-01-09 |
EP2298979B1 (en) | 2014-04-09 |
US20040129035A1 (en) | 2004-07-08 |
EP2325368A2 (en) | 2011-05-25 |
EP2305874A2 (en) | 2011-04-06 |
EP2305874A3 (en) | 2013-01-09 |
EP1433891A3 (en) | 2004-08-18 |
EP1433891B1 (en) | 2012-05-02 |
EP2298979A2 (en) | 2011-03-23 |
US8671719B2 (en) | 2014-03-18 |
US20120006076A1 (en) | 2012-01-12 |
EP2298979A3 (en) | 2013-01-23 |
EP2325368A3 (en) | 2013-01-16 |
EP2302123A3 (en) | 2013-01-16 |
EP2302124A2 (en) | 2011-03-30 |
US20120011892A1 (en) | 2012-01-19 |
EP2305874B1 (en) | 2017-08-23 |
EP1433891A2 (en) | 2004-06-30 |
EP2302123A2 (en) | 2011-03-30 |
US8087267B2 (en) | 2012-01-03 |
EP2314749A3 (en) | 2013-01-09 |
EP2314749A2 (en) | 2011-04-27 |
US20120011897A1 (en) | 2012-01-19 |
JP2004209254A (ja) | 2004-07-29 |
US7591155B2 (en) | 2009-09-22 |
US20120011891A1 (en) | 2012-01-19 |
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