Sofa sucking device

A sofa and straw technology, applied in the field of sofa suction, can solve problems such as failure to work normally, and achieve the effect of convenient installation and disassembly

A sofa and straw technology, applied in the field of sofa suction, can solve problems such as failure to work normally, and achieve the effect of convenient installation and disassembly

CN104013353AInactive Publication Date: 2014-09-03SUZHOU ARIO ELECTRIC CO LTD
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  • Sofa sucking device
  • Sofa sucking device
  • Sofa sucking device

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Embodiment Construction

[0020] attached Figure 1-5 The sofa suction according to the present invention includes a main body 1, a straw 2, and a brush 10; the straw 2 is obliquely arranged on the main body 1; a groove 3 is provided on the lower surface of the main body 1; the groove The bottom of the bottom is provided with a suction port 4; the suction port 4 communicates with the suction pipe 2; the two sides in the groove 3 are respectively provided with anti-blocking ribs 5; The bottom is straight; in this embodiment, three anti-blocking ribs 5 are arranged in the groove 3, and they are arranged at three points that are not collinear; the two sides of the main body 1 are respectively provided with air leakage ports 7; The air leakage port 7 communicates with the groove 3; the front part of the main body 1 is provided with a front flange 8, and the rear part is provided with a rear flange 15; the lower surface of the rear flange 15 is provided with an electrostatic strip 6; The brush 10 is buckle...

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Abstract

The invention discloses a sofa sucking device which comprises a body and a suction tube. The suction tube is arranged on the body in an inclined mode, and the lower surface of the body is provided with a groove. The bottom of the groove is provided with an air sucking opening. The air sucking opening is communicated with the sucking tube, and the two sides in the groove are respectively provided with a blocking prevention rib. Due to the fact that the blocking prevention ribs are arranged in the groove in the lower portion of the body of the sofa sucking device, the groove can be prevented from being blocked when a sofa deforms in the working process.

Description

technical field [0001] The invention relates to a sofa suction which can prevent blockage due to deformation of the sofa during work. Background technique [0002] In the prior art, there are many accessories for vacuum cleaners, such as sofa suction. A common sofa suction includes a main body and a straw; the straw is arranged obliquely on the main body; a groove is provided on the lower surface of the main body; a suction port is provided at the bottom of the groove; the suction port communicates with the suction pipe The sofa with this structure sucks. When working, due to the deformation of the sofa, the groove on the lower surface of the main body is blocked, so it cannot work normally; for this reason, we have developed a sofa that can prevent the deformation of the sofa from being blocked during work. suck. Contents of the invention [0003] The purpose of the present invention is to provide a sofa suction that can prevent blockage due to deformation of the sofa d...

Claims

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Application Information

Patent Timeline
03 Sep 2014
Publication
CN104013353A
IPC
A47L7/00; A47L9/06; A47L9/00
Inventors
金孝伟