Gas cylinder cover windward device with dustproof structure

Abstract

The invention relates to the technical field of gas cylinder cover windward devices, in particular to a gas cylinder cover windward device with a dustproof structure. The gas cylinder cover windward device comprises a device body. The device body comprises a shell. An installing mechanism is arranged in the shell and comprises a louver, louver blades, first sliding blocks and a clamping plate. Thelouver is arranged in the shell, and two sides of the louver are in sliding connection with the shell through the first sliding blocks. The louver blades are fixed in the louver. A clamping block isfixed to the top end of the louver and inserted in the shell. The clamping plate is fixed to the side, which is away from the shell, of the outer wall of the bottom end of the louver, a positioning block is fixed to the side, which is close to the shell, of the inner wall of the clamping plate, and a limiting rod is arranged at the bottom end of the interior of the clamping plate. The top end of the shell is designed to be in an inclined shape, a windward face is changed into an inclined face, and the windward amount is increased; and the louver is fixedly arranged in the shell, a ventilationopening is in a louver form, and manufacturing is facilitated.

Description

technical field [0001] The invention relates to the technical field of a windward device for a gas cylinder cover, in particular to a windward device for a gas cylinder cover with a dustproof structure. Background technique [0002] Inside the gas cylinder cover, there is usually a windward device, and the wind is guided by the windward device. The existing gas cylinder cover windward device has various functions to meet the various needs of people and realize diversification. Therefore, It can be seen that the existing gas cylinder cover windward device has basically met people's needs for use, but there are still the following problems. [0003] The windward side of the gas cylinder cover of the traditional device is designed to face directly, and the vent is designed with a fan-shaped arc, but the effect of facing the wind is poor, and it takes a lot of time to make the fan-shaped arc of the vent, so there is an urgent need for a dust-proof structure. The gas cylinder co...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a windward device for a gas cylinder cover with a dust-proof structure, so as to solve the problem that the windward surface of the traditional device proposed in the above background technology is designed to face the windward, the windward effect is poor, and the fan-shaped arc surface of the vent is time-consuming.

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