Essential oil corrosion resistant ball support

Abstract

The invention discloses an essential oil corrosion resistant ball support which comprises a ball support body and a ball. The ball support body comprises a base made from polyethylene and a top cover made from polypropylene, wherein a ball installing groove is formed in the base, is a spherical and is greater than the ball in radius, a channel connected with a bottle body is formed in the bottom of the ball installing groove, a first round through hole smaller than the ball in radius is formed in the top cover, the base is matched with the top cover in a fixed mode, and the ball is arranged in the ball installing groove. By utilizing the base made from the polyethylene and the top cover made from the polypropylene, the base made from the polyethylene and the top cover made from the polypropylene simultaneously produce reaction when being in contact with essential oil, so that the base made from the polyethylene and the top cover made from the polypropylene can be tightly combined together, the problem of opening deformation of a traditional ball support is avoided, essential oil outlet uniformity and product consistency are ensured, accordingly the ball is prevented from rolling out of a bottle opening, meanwhile the cost is low, and the ball support is easy to machine.

Description

technical field [0001] The invention belongs to the technical field of ball holders for massage bottles, in particular to a ball holder resistant to essential oil corrosion. Background technique [0002] With the improvement of people's living standards, the awareness of beauty maintenance is getting stronger and stronger, and essential oils are recognized and widely used. For the convenience of use, the essential oil is usually poured into a roller ball essential oil bottle, and the essential oil is squeezed out by the rolling of the ball, and the essential oil is evenly applied with the help of the ball, and the essential oil can penetrate into the blood circulation through the skin, which can effectively regulate the body and achieve Relief, purification, etc.; the existing ball holders are generally integrally formed, and the ball holder is provided with an installation groove for accommodating more than half of the balls. The opening of the installation groove is circul...

AI Technical Summary

Problems solved by technology

For the convenience of use, the essential oil is usually poured into a roller ball essential oil bottle, and the essential oil is squeezed out by the rolling of the ball, and the essential oil is evenly applied with the help of the ball, and the essential oil can penetrate into the blood circulation through the skin, which can effectively regulate the body and achieve Relief, purification, etc.; the existing ball holders are generally integrally formed, and the ball holder is provided with an installation groove for accommodating more than half of the balls. The opening of the installation groove is circular and smaller than the radius of the ball. Press the ball directly into the installation groove to achieve installation, but the pressing process will cause the opening of the installation groove to deform, making it difficult to ensure consistency of the product, and it will also make the essential oil come out unevenly

[0003] Due to the highly active molecules and strong volatility of essential oils, the ball holders are required to have good resistance to the corrosion of essential oils. Now the ball holders on the market are generally made of polyethylene materials for one-time injection molding. During use , due to the corrosion of the essential oil on the polyethylene material, the size of the original opening will gradually increase due to the corrosion of the essential oil, causing the ball to fall off

[0004] In order to prevent the ball from falling off, there is a structure that combines the ball holder and the metal cover. The ball is installed between the ball holder and the metal cover, and the metal cover and the ball holder are fixed. However, this structure is due to the size instability of the metal cover during the manufacturing process. , it will cause the ball holder and the metal cover cannot be tightly combined, and the cost is high

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