Self-propelled dust collector matched with ground lifting roller brush assembly

A technology for vacuum cleaners and roller brushes, which is applied to vacuum cleaners, household appliances, cleaning equipment, etc., can solve the problems such as the bottom edge of the roller brush frame unit being unable to closely fit the ground and the impact of cleaning effects.

Inactive Publication Date: 2017-01-04
中弘智能高科技(深圳)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The aforementioned self-propelled vacuum cleaner with elastically lifting roller brushes and its roller brush holder unit, although the roller brush holder unit can be elastically lifted and lowered automatically according to the ground conditions,

Method used

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  • Self-propelled dust collector matched with ground lifting roller brush assembly
  • Self-propelled dust collector matched with ground lifting roller brush assembly
  • Self-propelled dust collector matched with ground lifting roller brush assembly

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Embodiment Construction

[0018] In order to describe in detail the technical features of the present invention, the following preferred embodiments are given and illustrated as follows in conjunction with the drawings, wherein:

[0019] Such as Figure 1 to Figure 8 As shown, the self-propelled vacuum cleaner 100 provided by the first preferred embodiment of the present invention has a ground-lifting roller brush assembly, which is mainly composed of a body 10 and a roller brush assembly 20 .

[0020] The fuselage 10 has a dust collecting box 11, a dust suction device 12 and several wheel bodies 13, such as figure 1 shown. The bottom wall of the fuselage 10 is recessed inwardly to form a groove 14, and the traveling direction of the fuselage 10 is defined as the front, such as figure 2 shown. The fuselage 10 has two pivot joints 15 formed on the inner wall surface of the front section of the container 14, the dust collection box 11 is detachably arranged on the fuselage 10, the dust collection box...

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PUM

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Abstract

The invention provides a self-propelled dust collector matched with a ground lifting roller brush assembly. The self-propelled dust collector mainly comprises a machine body and the roller brush assembly. The machine body is provided with a dust collecting box, a dust sucking device and multiple wheel bodies. The bottom wall of the machine body is recessed inwards to form a containing groove. The roller brush assembly is arranged in the containing groove. Two pivot arms of a roller brush frame of the roller brush assembly are arranged in the containing groove of the machine body in a pivoted mode. A flexible connecting part of the roller brush assembly is through to form a channel, and a second opening of the roller brush frame is communicated with a dust collecting opening of the dust collecting box through the channel of the flexible connecting part. Thus, when the machine body passes an obstacle terrain, when the roller brush frame bears the external force effect, due to the fact that the pivot arms can swing up and down, a dust collecting piece of the roller brush frame can be kept attached to the ground, and then the sweeping effect is improved.

Description

technical field [0001] The present invention is related to a self-propelled vacuum cleaner, in particular to a self-propelled vacuum cleaner with a rolling brush assembly matched with the floor. Background technique [0002] U.S. Patent No. US2014 / 0137367A1 discloses a self-propelled vacuum cleaner with an elastic lifting roller brush and its roller brush frame unit (Automatic coverage vacuum cleaner having roll ler brush capable of resi l ient vertical di placement and roll ler brush frame unit for the same), wherein the self-propelled vacuum cleaner (autonomous coverage vacuum cleaner) (figure number 10) with an elastic liftable roller brush includes a body (figure number 11). The roll brush frame unit (roller brush frame unit (figure number 13)) includes a roller brush frame (roller brush frame) (figure number 30), a connecting frame (connection frame) (figure number 40) and an elastic connection pieces (resi l ient connection element) (figure number 50). The elastic co...

Claims

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Application Information

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IPC IPC(8): A47L9/00
Inventor 邱垚熙李武
Owner 中弘智能高科技(深圳)有限公司
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