Provides an electric vacuum cleaner capable of capturing fine dust and improving dust collection performance with a cheap structure and a secondary filter as a whole. The electric vacuum cleaner has: a dust collecting container, which is installed on the main body of the vacuum cleaner; a primary filter body, which is installed on the dust collecting container and has a primary filter; and a secondary filter body, which is installed on the primary filter body, a support body supporting a movable bag-shaped secondary filter is arranged on the secondary filter body, and the sealing end of the secondary filter is arranged on the inner side of the lateral support body. In turn, when the secondary filter body is mounted on the primary filter body, the protuberance of the central part of the primary filter body is inserted into the inner side of the support body, where a bottom rib is formed at the bottom of the primary filter body, and the upper edge of the bottom rib is located on the upper side of the lower edge of the lower window than the lower edge of the primary filter.
【技术实现步骤摘要】
电动吸尘器
本专利技术涉及电动吸尘器,特别是涉及过滤器部分的构造。
技术介绍
以往,作为这种电动吸尘器,已知有如下的电动吸尘器,所述电动吸尘器具有:吸尘器主体,所述吸尘器主体内置有电动送风机;集尘容器,所述集尘容器能够装卸地安装于该吸尘器主体;筒状体(一次过滤器体),所述筒状体能够装卸地安装于该集尘容器,并且设置有一次过滤器;以及二次过滤器体,所述二次过滤器体能够装卸地安装于该筒状体的下游侧,并且设置有袋状的二次过滤器,在所述二次过滤器体设置有支承体,所述支承体支承具有可挠性的所述二次过滤器,所述二次过滤器的封堵端侧以向所述支承体的内侧反转的方式被折回,在所述筒状体的中央部设置有向所述二次过滤器侧突出地延伸的突起,并且,在将所述二次过滤器体安装于所述筒状体时,所述突起被插入到所述支承体的内侧(例如,参照专利文献1。)。并且,在该电动吸尘器中,通过所述一次过滤器后的气流通过所述二次过滤器。因此,利用所述一次过滤器来捕捉较粗的尘埃,利用所述二次过滤器来捕捉通过该一次过滤器后的细小的尘埃。此外,由于将所述二次过滤器折回,因此,在所述二次过滤器的基端侧和折回部这双方,对通 ...
【技术保护点】
1.一种电动吸尘器,具有:吸尘器主体,所述吸尘器主体内置有电动送风机;集尘容器,所述集尘容器能够装卸地安装于该吸尘器主体;一次过滤器体,所述一次过滤器体能够装卸地安装于该集尘容器,并且在侧面设置有一次过滤器;以及二次过滤器体,所述二次过滤器体能够装卸地安装于该一次过滤器体的下游侧,并且设置有具有可挠性的袋状的二次过滤器,在该二次过滤器体设置有支承所述二次过滤器的支承体,所述二次过滤器的封堵端侧向所述支承体的内侧折回,在所述一次过滤器体的中央部设置有向所述二次过滤器侧突出地延伸的突起,并且,在将所述二次过滤器体安装于所述一次过滤器体时,所述突起被插入到所述支承体的内侧,所述电 ...
【技术特征摘要】
2017.09.28 JP 2017-1890651.一种电动吸尘器,具有:吸尘器主体,所述吸尘器主体内置有电动送风机;集尘容器,所述集尘容器能够装卸地安装于该吸尘器主体;一次过滤器体,所述一次过滤器体能够装卸地安装于该集尘容器,并且在侧面设置有一次过滤器;以及二次过滤器体,所述二次过滤器体能够装卸地安装于该一次过滤器体的下游侧,并且设置有具有可挠性的袋状的二次过滤器,在该二次过滤器体设置有支承所述二次过滤器的支承体,所述二次过滤器的封堵端侧向所述支承体的内侧折回,在所述一次...
【专利技术属性】
技术研发人员:反町干夫,
申请(专利权)人:珍巴多工业股份有限公司,
类型:发明
国别省市:日本,JP
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