Dust-proof self-cleaning warning cone

Abstract

The invention discloses a dust-proof self-cleaning warning cone, and the warning cone comprises a cone body and a base; a cover plate is arranged at the top of the cone body, two connecting rods are jointly, symmetrically and fixedly connected into the cover plate and the base, a layer of reflective film is arranged on the outer side of the cone body, a cavity is formed in the cover plate, and anair inlet is formed in the inner wall of one side of the cavity and the outside in a penetrating mode; an airflow channel is formed in the side wall of the side, away from the air inlet, of the cavity, the airflow channel communicates with the outside, sliding blocks are connected to the end, close to the outside, of the airflow channel in a sealed mode, the sliding blocks are symmetrically arranged, and the sliding blocks are connected with rubber lantern rings. The cone has the advantages that the impeller is driven to rotate through air flow driven by vehicle flow, the piston in the cavityis driven to do reciprocating linear motion to inflate and apply pressure to one side, when the air pressure value is greater than a certain degree, the sliding block is separated from the magnetic layer, the rubber lantern ring and the bristles automatically brush the outer surface of the cone, so the self-cleaning effect is achieved.

Description

technical field [0001] The invention relates to the technical field of road warning facilities, in particular to a dust-proof self-cleaning warning cone. Background technique [0002] Road cones, also known as traffic cones, are obstacles that block road traffic. They can refer to barriers used as fences during road construction. They are pasted with high-strength reflective film and have a good reflective effect. They are placed on the road to serve as a warning. Lightweight materials are used, and they are installed on construction roads or in emergency situations to remind follow-up traffic to pay attention to avoiding; [0003] In the prior art, when the warning cone is in use, a layer of reflective film will be coated on the outer surface of the cone. In actual use, the warning cone is often installed near the construction site, and when large-scale construction machinery is processed, it will drive the surrounding dust to rise, making the appearance of the warning con...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the warning cone is set near the construction site in the prior art, and the outer surface is easily polluted so as to reduce the reflection effect at night and cause traffic accidents, and proposes a dust-proof self-cleaning warning cone

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