Intelligent sofa

Abstract

The invention discloses an intelligent sofa, which is characterized in that a dust cleaning device adopts two rotating hairbrushes arranged side by side to sweep the ground under the sofa, and dust suction nozzles are arranged in the hairbrushes or on one sides of the hairbrushes to suck dust, so that the ground is effectively cleaned; a lead screw nut kinematic pair with a compact structure sizeis adopted as a driving device for transverse movement and longitudinal movement of the dust cleaning device, and a gear transmission mode is adopted to drive a lead screw, so that the dust cleaning device can powerfully cover the ground at the bottom of the whole sofa without dead angles; the air pipe connector is arranged on the sofa side plate, the exhaust pipe of the household dust collector is connected with the air pipe connector, suction force is provided for the dust suction nozzle, and the implementation difficulty of the intelligent sofa dust cleaning device is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of intelligent furniture, in particular to an intelligent sofa. Background technique [0002] A sofa is a common piece of furniture, an upholstered, multi-seat chair typically used in a living room. Generally, the sofa is in the shape of a strip, and the sofa includes a base and a cushion, and the base is used to make a cushion. [0003] In daily use, due to the heavy weight of the sofa, the sofa is generally not moved. After a period of time, dust will accumulate under the sofa. At the same time, because the sofa is generally placed against the wall, some hair, etc. will be concentrated under the sofa. The location makes it very easy to get dirty under the sofa. The current sofas do not have self-cleaning ability. When cleaning, a vacuum cleaner or a broom needs to be inserted under the sofa for cleaning. Due to the small space under the sofa, it is difficult to clean. [0004] In order to solve the abov...

AI Technical Summary

Problems solved by technology

[0003] In daily use, due to the heavy weight of the sofa, the sofa is generally not moved. After a period of time, dust will accumulate under the sofa. At the same time, because the sofa is generally placed against the wall, some hair, etc. will be concentrated under the sofa. The location makes it very easy to get dirty under the sofa

The current sofas do not have self-cleaning ability. When cleaning, you need to put a vacuum cleaner or a broom under the sofa for cleaning. Due to the small space under the sofa, it is difficult to clean

[0004] In order to solve the above technical problems, the patent application number CN201610766766.X proposes a sliding mechanism for the suction head in the smart sofa. The smart sofa includes a base and a sofa cushion. The base includes a frame, long side panels and short side panels. There is a sliding board inside, and a vacuum cleaner is fixed on the sliding board. The vacuum cleaner includes a main body and a cleaning head. The sliding mechanism includes a sliding motor and a synchronous belt. A bracket is fixed on the lower surface of the sliding board. It includes a pipe joint and a suction head fixed at one end of the pipe joint. The other end of the pipe joint is connected to the main body. The end of the pipe joint with the suction head fixed passes through the strip hole and the pipe joint can slide along the strip hole. The timing belt rotates Connected to the bracket and the strip hole is located inside the synchronous belt, the sliding motor is fixed on the slide plate, the sliding motor can drive the synchronous belt to rotate, and the pipe joint is fixed to one side of the synchronous belt; this solution uses the vacuum cleaner to move at the bottom of the sofa to absorb dust , but because the space at the bottom of the sofa is very limited, and the vacuum cleaner has a large size due to its structural limitations, so when this solution is realized, it is necessary to design a special vacuum cleaner for this application, and the implementation cost is relatively high; in addition, it uses a synchronous belt transmission mechanism to drive the suction The head moves in a straight line. Due to the limitation of the synchronous pulley, the synchronous belt cannot move to the synchronous pulley when it reciprocates with the suction head, so that the movement of the suction head cannot completely cover the ground under the sofa, resulting in incomplete dust cleaning. Problem; In addition, the stubborn dust covered on the ground cannot be removed only by sucking the dust with the suction head

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