Bottle cap with positioning function

Abstract

The invention discloses a bottle cap with a positioning function. The bottle cap consists of a bottle plug and a sucker, wherein the bottle plug is screwed on a bottle opening of a bottle body, and is inserted in the sucker, so that the inverted placement of the bottle body is realized, and the bottle body is difficultly knocked over.

Description

technical field [0001] The invention relates to a bottle cap with a positioning function, which can store the bottle body upside down, and belongs to the optimization technology of the bottle cap. Background technique [0002] Toothpaste, medicinal ointment, facial cleanser, etc. in daily life generally use small-caliber soft bottles, which are widely used because of their convenient use, good sealing performance, less material consumption, and mature filling technology. [0003] Generally, soft bottles are composed of a cylindrical bottle body and a bottle mouth. The diameter of the bottle mouth is usually much smaller than the diameter of the bottle body, such as toothpaste, eye cream, essence lotion, liquid foundation, etc. Such products usually have small capacity and light weight, and the bottom of the bottle is usually sealed by heat pressing or folding, so it cannot be stored standing up with the bottom of the bottle. In order to overcome this problem, and for the sa...

AI Technical Summary

Problems solved by technology

Although the design of this large bottle cap can solve the problem of standing, for some smaller bottles, even if the size of the bottle cap is increased to be similar to the diameter of the bottle body, the cross section of the bottle cap is still relatively small, and it is difficult to stand in a vertical position. Insufficient stability during the process, easy to be knocked over

Images