A dust-proof airbag used between furniture and walls

Abstract

The invention provides a dustproof air bag used between furniture and a wall, and relates to the field of dust prevention. In order to reduce dust accumulated in a gap between the furniture and the wall, the technical scheme is as follows: the dustproof air bag used between the furniture and the wall comprises an air bag body and a plurality of rods, wherein a hole is formed in a side surface of the air bag body; an air bag material on the outer side of the hole is attached to the inner side of a hard cylinder, threads are arranged on the outer side of the cylinder, a nut can seal an end opening of the cylinder through a sealing washer, and an inflating hole is formed in the center of the nut; the rods are inserted into the air bag body from the end opening of the cylinder, threads are arranged at two ends of each rod, and the rods are in threaded connection by nuts; the rods are made of plastic materials; and two ends of each rod are filleted. The dustproof air bag used between the furniture and the wall has the beneficial effects that the air bag body is soft relatively, so that good seal can be realized; the rods are made of the plastic materials and can be shaped to fit the shapes of outlines of edges of the furniture; two ends of each rod are filleted, so that end surfaces of the rods are prevented from piercing the air bag body; and the threads are fully distributed on the outer side of each rod, and therefore, the rods can be cut until the total lengths of the rods are equal to the length of the gap of the furniture.

Description

technical field [0001] The patent of the present invention relates to the field of dust prevention, especially reducing the accumulation of dust in gaps between furniture and walls. Background technique [0002] To realize dustproofing, the existing technology is to use dustproof cloth to cover its top, but because the general dustproof cloth is relatively soft and subject to gravity, the dustproof cloth cannot be placed above the gap between the furniture and the wall. The dust-proof cloth can be suspended to cover the sides of the furniture and the gap between the furniture and the wall, similar to curtains to block the dust outside the window from entering the room. However, the light dust-proof sheet can be blown by the breeze, greatly reducing its dust-proof effect. If a hard material is used to cover the gap between the furniture and the wall, although the hard material is easy to fix and place, because the wall is not a smooth surface, the hard material cannot achieve...

AI Technical Summary

Problems solved by technology

[0002] To achieve dustproofing, the existing technology is to use a dustproof cloth to cover the top, but because the general dustproof cloth is relatively soft and affected by gravity, the dustproof cloth cannot be placed above the gap between the furniture and the wall

The dust-proof cloth can be suspended to cover the side of the furniture, the gap between the furniture and the wall, similar to curtains to block the dust outside the window from entering the room, but the light dust-proof sheet can be blown by the breeze, greatly reducing its dust-proof effect

If you use a hard material to cover the gap between the furniture and the wall, although the hard material is easy to fix and place, because the wall is not a smooth surface, the hard material cannot achieve seamless contact, and its sealing performance is poor, which also affects its dustproof effect

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