All glass frosted cap clamping smell bottle

Abstract

The invention provides an all glass frosted cap clamping smell bottle, and relates to the technical field of gas detection devices. The all glass frosted cap clamping smell bottle is used for detecting the smell of trims of automobiles. The all glass frosted cap clamping smell bottle comprises a smell bottle body and a bottle cap. The smell bottle body is used for containing trim parts of the automobiles. The top surface of a bottleneck of the smell bottle body is of a fine frosted structure. The bottle cap is used for sealing the bottleneck of the smell bottle body, a frosted opening matchedwith the fine frosted structure is formed in the inner surface of the bottle cap, and a limiting structure is arranged in the center of the inner surface of the bottle cap and used for controlling thesize of an opening of the bottle cap. An all glass material is adopted, the smell bottle body and the bottle cap are sealed through the fine frosted design, and the background of the smell bottle isgreatly reduced. In addition, a translation type uncapping mode is adopted, the limiting structure arranged in the center in the inner surface of the bottle cap is used for limiting the size of the opening of the bottle cap, the air convection intensity in the uncapping process is reduced, and the system error of smell detection is reduced.

Description

technical field [0001] The invention relates to the technical field of gas detection devices, in particular to an all-glass frosted scent bottle with a card cover. Background technique [0002] With the continuous increase of car ownership, the air quality in the car has become an important reference index for users to consider when buying a car. Automobile manufacturers and component manufacturers are also gradually paying attention to controlling the air quality inside the car, but the interior parts of the car will age faster and produce odor when exposed to the sun. Over time, the smell inside the car will be unpleasant. At present, the odor detection devices dedicated to vehicle interior parts in the existing market have a relatively high background, and the lid opening method adopts a lift type, which is easy to increase air convection and increase detection errors. Wherein, the background value refers to the signal value of the detector when no sample is injected. ...

AI Technical Summary

Problems solved by technology

At present, the existing market odor detection devices dedicated to vehicle interior parts have a high background, and the opening method adopts a lift type, which is easy to increase air convection and increase detection errors

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