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Sofa with self-cleaning function

A function and sofa technology, applied to sofas, couch, home appliances, etc., can solve problems such as dusty, difficult to clean, and affect health

Active Publication Date: 2019-11-12
江苏里高智能家居有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the sofa is located in the living room and has a large area, dust often accumulates on the surface of the sofa. The dust on the sofa cushion and the backrest surface can be easily wiped off, but the dust in the gap between the cushion and the backrest is not easy. Clean, after a long time, more dust will accumulate, even if the surface of the cushion is clean, some dust will pop up in the gap every time you sit down, which will affect your health

Method used

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  • Sofa with self-cleaning function
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  • Sofa with self-cleaning function

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Experimental program
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Embodiment Construction

[0021] The present invention will be further described in detail through the accompanying drawings and specific embodiments below.

[0022] As shown in the figure, a sofa with a self-cleaning function of the present invention includes a leg 1, a backrest 2, a seat cushion 3, a base plate 4 supporting the seat cushion 3, and a sofa for blowing away the gap between the seat cushion 3 and the backrest 2 The air blowing system 5 of the dust; the air blowing system 5 includes an air storage tank 51, an air charging unit 52, an air blowing unit 53, a first pressure relief valve 54, a second pressure relief valve 55 and a linkage unit 56; wherein the The air charging unit 52 is used to inflate the air storage tank 51, and the air blowing unit 53 is connected to the air storage tank 51 through the first pressure relief valve 54 and the second pressure relief valve 55 arranged in parallel; The unit 52 includes a lifting rod 521 and an air pump 522; the linkage unit 56 is linked with th...

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Abstract

The invention discloses a sofa with a self-cleaning function. The sofa comprises support legs, a backrest, a cushion and a base board supporting the cushion, and also comprises an air flowing system used for flowing dust in a gap between the cushion and the backrest away; the air blowing system comprises an air storage tank, an air inflation unit, an air blowing unit, a first pressure release valve, a second pressure release valve and a linkage unit, wherein the air inflation unit is used for inflating the air storage tank; the air blowing unit is connected with the air storage tank via the first pressure release valve and the second pressure valve arranged in parallel. According to the sofa with the self-cleaning function, when a person sits on the sofa each time, a lifting rod goes down,and after the person leaves the sofa, the lifting rod goes up, and so on; the dust in the gap can be automatically blown out, so as to be convenient to clear, and the sofa is extremely convenient andpractical.

Description

technical field [0001] The invention relates to a sofa with self-cleaning function, which belongs to the technical field of household articles. Background technique [0002] Sofa is one of the more important furniture in every family. Because the sofa is located in the living room and has a large area, it often accumulates dust on the surface of the sofa. The dust on the sofa cushion and the backrest surface can be easily wiped off, but the dust in the gap between the cushion and the backrest is not easy. Clean, after a long time, more dust will accumulate. Even if the surface of the cushion is clean, some dust will pop up in the gap every time you sit down, which will affect your health. Contents of the invention [0003] Therefore, the object of the present invention is to provide a sofa with a self-cleaning function, through which the dust in the gap between the seat cushion and the backrest can be blown out through the air blowing system on the lower side of the s...

Claims

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Application Information

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IPC IPC(8): A47C17/86A47L11/00A47L11/40
CPCA47C17/86A47L11/00A47L11/4088
Inventor 吕昶珺
Owner 江苏里高智能家居有限公司
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