Metering bottle cap

Abstract

The invention relates to the technical field of bottle caps, in particular to a metering bottle cap. The metering bottle cap comprises a cap body used for blocking a bottle opening, wherein a discharging opening communicating with the bottle opening is formed in the cap body in a penetrating mode, a flexible pipe communicates with the end, away from the bottle opening, of the discharging opening,a first clamping piece abutting against the flexible pipe is fixed to the side, away from the bottle opening, of the cap body in a protruding mode, a second clamping piece used for being matched withthe first clamping piece to clamp a flexible pipe is arranged on the side, away from the bottle opening, of the cap body, the second clamping piece and the central axis of the cover body are eccentrically arranged and move around the central axis of the cover body in a circulating mode, and an elastic piece enabling the second clamping piece to be close to the first clamping piece is connected between the second clamping piece and the cover body. By the adoption of the technical scheme, the using amount of the bottled objects in a bottle can be adjusted according to the requirement of a user under the requirement for certain error precision, and quantitative taking of the bottled objects with different volume requirements can be achieved without replacing different metering cavities.

Description

Technical field [0001] The invention relates to the technical field of bottle caps, in particular to a metering bottle cap. Background technique [0002] The bottle cap has the function of keeping the contents sealed, and also has the functions of easy opening and keeping the contents hygienic and safe. Therefore, it is widely used in bottled products and is a key component of bottle container packaging. [0003] When daily taking the contents of the bottle container, it is often necessary to take it quantitatively, such as the use of seasonings when cooking, and the use of toiletries when taking a bath, etc., will be taken within a certain range of values. Some existing bottled products often use a measuring bucket with a measuring scale on the bottle body to measure and take the bottled content. Although the bottle content can be quantified through the scale of the measuring bucket, it is in the process of taking. It may be troublesome to repeatedly export or pour the contents o...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: although the method of using the liquid storage cylinder or the metering chamber can be quantitatively taken, it is impossible to quantitatively take different volumes of bottled content. Set the value for access, otherwise it also needs to be adjusted multiple times, so there is room for improvement

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