CN1307929C - 立式吸尘器 - Google Patents

立式吸尘器 Download PDF

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CN1307929C
CN1307929C CNB2004100798944A CN200410079894A CN1307929C CN 1307929 C CN1307929 C CN 1307929C CN B2004100798944 A CNB2004100798944 A CN B2004100798944A CN 200410079894 A CN200410079894 A CN 200410079894A CN 1307929 C CN1307929 C CN 1307929C
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fuselage
suction nozzle
power supply
dust catcher
vertical type
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CN1636492A (zh
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南贤植
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LG Electronics Inc
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00Structural features of suction cleaners
    • A47L5/12Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/28Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2836Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
    • A47L9/2842Suction motors or blowers
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2857User input or output elements for control, e.g. buttons, switches or displays
    • A47L9/2863Control elements activated by pivoting movement of the upright vacuum cleaner handle
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/32Handles
    • A47L9/325Handles for wheeled suction cleaners with steering handle
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S15/00Brushing, scrubbing, and general cleaning
    • Y10S15/10Handles, reels and switches

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

一种立式吸尘器包括:机身,在它的上部设置有一个把手;吸头,处于机身的下部并铰接到机身,用于吸取地板上的灰尘及杂物;及设置在机身与吸头之间的电源开/关单元,用于当机身直立时关闭电源,当机身倾斜时打开电源。据此,在进行清洁的时候自动打开电源无需使用者的另外的操作,在结束清洁的时候自动关闭电源,从而更加方便使用者。

Description

立式吸尘器
技术领域
本发明涉及一种立式吸尘器,具体来说涉及一种电源开关更易于操作的立式吸尘器。
背景技术
图1显示一个传统技术的立式吸尘器的透视图。
传统的立式吸尘器包括:直立设置的机身102;吸头104,铰接到机身102的下部,用于吸入地板的灰尘或杂物;和一个可分离的把手106,安装在机身102的上部以便使用者把握。
用于产生吸力的真空泵电动机(未显示)、用于借助从真空泵电动机产生的吸力收集灰尘或杂物的过滤器(未显示)等其他部件装在机身102上。
一对滚轮108安装在吸头104下部,并且一条抽吸软管110连在机身102及吸头104之间,用于引导通过吸头104吸入到过滤器的灰尘及杂物。
一个用于接通/断开吸尘器电源的电源开关120安装在机身102上部,一根带有用于连接电源插座(未显示)的插头128的电线126被卷在一个形成在机身102及把手106之间的支架124上。
下文将解释传统技术的立式吸尘器操作。首先,电线126被从支架124上拿下来以便将插头128插入安装墙面上的插座(未显示)中,然后打开安装在机身102上的电源开关120。据此,真空泵电动机被驱动产生吸力,从而通过抽吸软管110把地板上的灰尘及杂物吸入吸头102并收集在安装在机身102上的过滤器中。
一旦吸尘器起动,使用者握住把手106以便在机身102与使用者成一定角度的状态来回移动吸尘器,从而完成清洁工作。
然而,传统的立式吸尘器,因为电源开关120是安装在机身102上的,在打开/关闭吸尘器的电源时候使用者不便于找到电源开关120。同样,当清洁过程中吸尘器的电源要断开一会儿时,使用者不得不搜索安装在机身102上的电源开关120以操作吸尘器,从而在使用吸尘器时有一定困难。
发明内容
因此,本发明的一个目的是提供一种立式吸尘器,通过在开始清洁时自动地打开电源无需使用者的另外的操作及在清洁结束的时候自动地关闭电源,从而能够容易地完成清洁工作。
为了实现上述及其他优点并根据本发明的目的,如在此处概括及广泛地描述的,提供一种立式吸尘器,包括:机身,在它的上部设置有一个把手;吸头,处于机身的下部并铰接到机身,用于吸取地板上的灰尘及杂物;及一个设置在机身与吸头之间的电源开/关单元,用于当机身直立时关闭电源,当机身倾斜时打开电源。
该电源开/关单元包括:电源开关,设置在机身的下部,用于打开/关闭该吸尘器的电源;及设置在该吸头面向电源开关一侧的操作突起,用于当机身倾斜时打开该电源开关,及当机身直立时关闭该电源开关。
该立式吸尘器包括:机身,在它的上部设置有一个把手;吸头,处于机身的下部并铰接到机身,用于吸取地板上的灰尘及杂物;及一个设置在机身与吸头之间的第一电源开/关单元,用于当机身直立时关闭电源,当机身倾斜时打开电源;及第二电源开/关单元,用于当抽吸软管与吸头分离时,打开该吸尘器的电源,以便吸尘器进行其它清洁操作。
第二电源开/关单元包括:安装在与抽吸软管相连接的吸头的顶面的第二电源开关;和第二操作突起,在与吸头的连接管相连的抽吸软管一端部的外围表面伸出,用于当该抽吸软管与吸头连接管分离时通过推动第二电源开关打开吸尘器电源,及当抽吸软管与连接管连接时通过推动第二电源开关关闭该吸尘器电源。
从以下结合附图根据本发明的详细说明,本发明的前述及其他目的、特征方面和优点将更加明显。
附图说明
为更进一步地说明本发明,附图被包含及并入组成说明书的一部分,附图图示说明了本发明的实施例及与本说明书一起用于解释本发明的原理。
在附图中:
图1示出一根据传统技术立式吸尘器的透视图;
图2示出一根据本发明的一个实施例的一立式吸尘器是透视图;
图3示出一根据本发明的一个实施例的一立式吸尘器是剖面图;
图4是一沿图3中的线IV-IV的剖面图;
图5示出一根据本发明的一个实施例的立式吸尘器工作状态视图;
图6示出根据本发明另一个实施例的立式吸尘器透视图;和
图7示出根据本发明的第二实施例的立式吸尘器的第二电源开/关单元的剖面图。
具体实施方式
下面详细参考本发明优选实施例,其中的例子在附图中示出。
在下文中,根据本发明的立式吸尘器的一个实施例将参考附图进行说明。
尽管可能存在大量依照本发明的立式吸尘器的可行方案,在下文中将对最优实施例进行解释。
图2示出一根据本发明的实施例的立式吸尘器是透视图。
依照本发明的立式吸尘器包括:机身2,设置为立式的状态;吸头4,处于机身2的下部并铰接到机身2,用于吸取地板上的灰尘及杂物;和一个设置在机身2和吸头4之间的电源开/闭单元6,用于当完成清洁机身直立以便收起吸尘器时关闭电源和当机身倾斜至某一角度进行清洁时打开电源。
用于产生吸力的真空泵电动机(未显示)、用于借助从真空泵电动机产生的吸力收集灰尘或杂物的过滤器(未显示),及其他部件安装在机身102上。一个可被使用者握住的把手8可分离地设置在机身2的上部。
用于移动吸尘器的滚轮10安装吸头4上。
如图3所示,铰接轴12与机身2下部两侧表面连接,并且用于可旋转支持铰接轴12的铰接凹槽14形成在吸头4的两内侧表面。
图4是沿图3的线IV-IV的剖面图,它显示立式吸尘器的电源开/闭单元,图5是根据本发明的一个实施例的立式吸尘器的开/闭单元的工作状态图。
该电源开/闭单元6包括:电源开关20,设置在机身2的下部的前侧用于打开/关闭该吸尘器的电源;及操作突起22,在吸头4面向电源开关20内侧表面伸出,用于当机身2倾斜一定角度时打开该电源开关20及当机身2直立时关闭该电源开关20。
该电源开关20包含第一按钮部26,当机身2直立时由操作突起22按下;和第二按钮部28,当进行清洁时机身2以铰接轴12为基础旋转而倾斜一定角度时,通过操作突起22来按下该按钮部。
该操作突起22在吸头4朝向电源开关20的内侧表面伸出一定宽度。
下面将解释依照本发明一个实施例的电源开/闭单元的操作。
在不进行清洁工作时,机身2以直立状态位于吸头4上。此时,形成在吸头4上的操作突起22按下安装在机身2上电源开关20的第一按钮部26,从而使吸尘器电源处于关闭状态。
在这种情况下,如果使用者握住把手8做清洁时使机身2相对于吸头4倾斜一定角度,则安装在机身2上的电源开关20也相应旋转从而被操作突起22压下,第二按钮部28被按下后打开吸尘器电源。据此,吸尘器电源接通从而可以进行清洁工作。清洁完成后,机身2直立,因此电源开关20与前述步骤方向反方向旋转。据此,第一按钮部26被操作突起22压下从而切断吸尘器电源。
图6示出根据本发明第二实施例的立式吸尘器透视图。
在依照第二实施例的立式吸尘器上,抽吸软管12连接在吸头4和机身2之间以进行地板清洁工作,被吸头4吸收的灰尘被收集到机身2的过滤器中,并且抽吸软管12可从吸头4上分离并与一延伸管32相连接。同时,一个附加吸尘工具安装在该延伸管32上从而可进行地面以外的其它清洁工作。
依照本发明的第二实施例的立式吸尘器采用的电源开/关单元包括:第一电源开/关单元6,用于当机身2直立时关闭电源而当机身2倾斜时打开电源;及第二电源开/关单元50,用于当抽吸软管12与吸头4分离时打开吸尘器的电源,以便于吸尘器进行其它清洁操作。
第一电源开/闭单元6包括:第一电源开关,设置在机身2的下部前侧,用于打开/关闭吸尘器电源;及第一操作突起22,在吸头4面向第一电源开关20的内侧表面伸出,用于当机身2倾斜一定角度时打开第一电源开关20及当机身2直立时关闭第一电源开关20。
第一电源开/闭单元6的结构和操作与在第一实施例说明的电源开/闭单元相同。
当该立式吸尘器执行其它清洁操作时,第二电源开/闭单元50开启/关闭该吸尘器的电源。
即,第二电源开/闭单元50包括:第二操作突起42,从连接到吸头4的抽吸软管12一端的外围表面伸出;和安装在吸头4的顶面、面向操作突起42的第二电源开关40,用于当抽吸软管与吸头4的连接管30分离时借助第二操作突起42打开电源,和当抽吸软管12被插入吸头4的连接管30中时借助于第二操作突起42关闭电源。
下面说明第二电源开/闭单元50的操作。在抽吸软管12与吸头4的连接管30相连的状态,第二电源开关40保持关闭状态。当该抽吸软管12与连接管30分离以便进行地面清洁外的其它清洁工作时,形成在抽吸软管12上的第二操作突起42按下安装在吸头4顶面的第二电源开关40。此时,第二电源开关40被打开从而吸尘器通电。然后,吸尘器执行非地面清洁的其它清洁操作。当所述其它清洁操作结束时,抽吸软管12被插入到连接管30中。此时,形成在抽吸软管12上的操作突起42按下电源开关从而切断电源。
在此处,当第一电源开关20或第二电源开关40任一个被打开时,吸尘器通电。
即,在进行地面清洁操作时第二电源开关40保持关闭状态,在进行非地面清洁的其它操作时,机身2保持直立状态从而关闭第一电源开关20并打开第二电源开关40。
在依照本发明的立式吸尘器中,当使用者使机身倾斜以进行清洁操作时,安装在机身上的电源开关借助于形成在吸头上的操作突起被打开,从而使吸尘器通电。而且,当结束清洁后机身直立时,借助于该操作突起电源开关被关闭以切断吸尘器电源,从而自动地打开/关闭电源而无需使用者的另外的操作。
而且,当抽吸软管为进行非地面清洁的其它清洁工作而从吸头上分离时,吸尘器的电源被打开而无需另外的打开/关闭操作。
由于本发明可有多种实现方式而不离开其精神或实质特征,以上所描述实施例也应被理解为不受前述细节描述限定,除非另作说明,而是应被广泛地解释为本发明的精神和所附权利要求的定义范围内,因此所有权利要求边界内的变化和修改,或与这样的边界相当的变更也受所附权利要求约束。

Claims (6)

1.一种立式吸尘器,包括:
机身,在它的上部设置有一个把手;
吸头,处于机身的下部并铰接到机身,用于吸取地板上的灰尘及杂物;
设置在机身与吸头之间的第一电源开/关单元,用于当机身直立时关闭电源,当机身倾斜时打开电源;和
第二电源开/关单元,用于当抽吸软管与吸头分离时打开该吸尘器的电源,以便吸尘器进行其它清洁操作。
2.根据权利要求1所述的立式吸尘器,其中第一电源开/关单元包括:
第一电源开关,设置在机身的下部用于打开/关闭该吸尘器的电源;和
第一操作突起,设置在吸头面向第一电源开关的一侧,用于当机身相对于吸头倾斜时打开第一电源开关,及当机身直立时关闭第一电源开关。
3.根据权利要求2所述的立式吸尘器,其中第一电源开关包括:
第一按钮部,当机身直立时通过第一操作突起按下,从而关闭吸尘器电源;和
第二按钮部,当机身倾斜某一角度时通过第一操作突起按下,从而打开吸尘器电源以进行清洁操作。
4.根据权利要求2所述的立式吸尘器,其中第一操作突起在吸头内侧表面伸出一定宽度以朝向第一电源开关。
5.根据权利要求1所述的立式吸尘器,其中的第二电源开/关单元包括:
安装在与抽吸软管相连接的吸头的顶面的第二电源开关;和
第二操作突起,从与吸头连接管相连接的抽吸软管一端部的外围表面伸出,用于当该抽吸软管与吸头连接管分离时通过推动第二电源开关打开吸尘器电源,及当抽吸软管与连接管连接时通过推动第二电源开关关闭该吸尘器电源。
6.根据权利要求1所述的立式吸尘器,其中吸尘器的电源可通过打开第一电源开/关单元或第二开/关单元而打开。
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