Vehicle-mounted USB self-purification ashtray

Abstract

The invention discloses a vehicle-mounted USB self-purification ashtray. The vehicle-mounted USB self-purification ashtray comprises an inner cylinder and an outer cylinder. The inner cylinder is sleeved with the outer cylinder in a sliding mode. One side of the top end of the outer cylinder is hinged to an end cover through a rotating shaft. The upper end and the lower end of the inner cylinder are each provided with an opening. The opening in the lower end of the inner cylinder is of a boss structure. The small opening of the boss structure is provided with a closed bottom cover in a thread screwing connection mode. The lower opening of the inner cylinder is closed by the closed bottom cover. A sealing ring is arranged at the position where the closed bottom cover is connected with the inner cylinder in a matched mode. A sponge block is arranged inside the boss structure of the inner cylinder. A grid plate is arranged above the sponge block. The grid plate is in sliding fit with the inner side wall of the inner cylinder. The vehicle-mounted USB self-purification ashtray is small and exquisite in size, the effects of purifying smoke and rapidly extinguishing cigarette ends can be achieved when the effects of a traditional ashtray are achieved, and the vehicle-mounted USB self-purification ashtray is quite suitable for being used in a vehicle.

Description

technical field [0001] The invention relates to the technical field of ashtrays, in particular to a vehicle-mounted USB self-purifying ashtray. Background technique [0002] Ashtray [Ashtray] is a vessel used to hold the ash produced during smoking. Also called "ashtray" or "smoke cup", there are various styles. There are crystal, glass, stainless steel, metal, plastic, silicone, and jade. There are also many kinds of fashionable ashtrays, which are both beautiful and practical! Ashtrays come in many shapes, such as round, rectangular, rectangular, polygonal, and oval. There are also great changes in color, and you can engrave the patterns and text you want. Generally, there are some small concave grooves around the mouth of the ashtray, where cigarettes are placed. [0003] At present, the ashtray on the car is just a container with a lid, which is used to store cigarette butts and ash, but when the car is running, due to the influence of the airflow, it is easy to cau...

AI Technical Summary

Problems solved by technology

[0003] At present, the ashtray on the car is just a container with a lid, which is used to store cigarette butts and ash, but when the car is running, due to the influence of the airflow, it is easy to cause the ashtray to fly randomly, and it is difficult for ordinary car ashtrays to quickly extinguish the cigarette butts. The principle of extinguishing cigarette butts is to isolate the air by covering the lid. The slower the cigarette butts are extinguished, the greater the safety hazard. There is no corresponding treatment measure for the second-hand smoke generated during smoking in the ashtrays of the prior art.

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