Device for beating dust and dust collector using same

Patent metadata

Field	Value
Publication number	US-10507418-B2
Application number	US-201715620379-A
Country	US
Kind code	B2
Filing date	Jun 12, 2017
Priority date	Dec 12, 2014
Publication date	Dec 17, 2019
Grant date	Dec 17, 2019

Abstract

A dust collector and a device for beating dust in the same. The dust collector (10) includes: a main body (101) with a clean air outlet (1011); a filter section (102) set at the clean air outlet (1011); and a device for beating dust. The device for beating dust includes: a sliding rail (103) set on the outside surface of the main body (101) and opposite to the clean air outlet (1011); a slider (104) slidably set on the sliding rail (103); a poker rod (105) rotatably set on the slider (104); and a beating dust member (106) used for beating the filter section (102) and set on the poker rod (105).

First claim

What is claimed is:

1. A cleaning appliance, comprising:
a body having a clean air outlet;
a filtering member disposed at the clean air outlet; and
a dust tapping-off device further including:
a sliding rail disposed on an outer surface of the body and facing the clean air outlet;
a sliding block slidably disposed on the sliding rail via an accommodating cavity therein, wherein both two opposite ends of the accommodating cavity are open for the sliding rail to pass through, a first surface of the sliding rail is provided with a groove, and a wall surrounding the accommodating cavity opposite to the first surface is provided with a protruding block fitted in the groove;
a rolling element rotatably disposed in the accommodating cavity of the sliding block and disposed on the sliding rail;
an actuating rod rotatably disposed on the sliding block and connected to the rolling element, wherein the actuating rod is configured to pass through walls surrounding the accommodating cavity; and
a dust tapping-off member disposed on the actuating rod and configured for tapping the filtering member.

2. The cleaning appliance according to claim 1 , wherein the clean air outlet is disposed on an upper surface of the body, the upper surface of the body is provided with a first engaging lug and a second engaging lug,
the first engaging lug is provided with a first engaging groove and the second engaging lug is provided with a second engaging groove,
the sliding rail includes a rail body, a first mounting portion and a second mounting portion, an upper end of the first mounting portion is connected to a first end of the rail body and a lower end of the first mounting portion is configured as a first fastener engaged in the first engaging groove, and
an upper end of the second mounting portion is connected to a second end of the rail body and a lower end of the second mounting portion is configured as a second fastener engaged in the second engaging groove.

3. The cleaning appliance according to claim 1 , wherein the actuating rod has a first portion extending leftwards out of the sliding block and a second portion extending rightwards out of the sliding block,
two dust tapping-off members are provided, one of the two dust tapping-off members is disposed on the first portion of the actuating rod and the other one of the two dust tapping-off members is disposed on the second portion of the actuating rod.

4. The cleaning appliance according to claim 1 , wherein the actuating rod is perpendicular to the sliding rail.

5. The cleaning appliance according to claim 1 , wherein the dust tapping-off member is configured as a cam.

6. The cleaning appliance according to claim 1 , wherein the dust tapping-off member further comprises a handle disposed on the sliding block.

Assignees

• Jiangsu Midea Cleaning Appliances Co Ltd

Inventors

• Liu Shenghui

Classifications

• B01D46/521

  using folded, pleated material · CPC title

• A47L9/106

  Dust removal · CPC title

• A47L9/122

  flat · CPC title

• A47L11/4033

  Means for cleaning filters · CPC title

• B01D46/0065 Primary

  Operations & Transport · mapped topic