Self-priming cosmetic packaging bottle

Abstract

The invention discloses a self-suction packaging bottle special for cosmetics. The self-suction packaging bottle comprises a bottle body, a bottle cap, a dropper and a pressing assembly. The bottle body comprises an upper bottle, a lower bottle and an inner container, an inner shoulder is arranged at the top of the inner container, and an outer shoulder matched with the inner shoulder is arrangedat the top of the upper bottle. The bottle cap comprises an outer cap body, an intermediate cap body and an inner cap body. The dropper is fixed to the bottom of the inner cap body; when the bottle cap is screwed up, the inner cap body is mounted on the inner shoulder, the dropper stretches into the inner container, and the bottom of the dropper is close to the bottom of the inner container. The pressing assembly comprises a button, a button lining, a pump, a piston and a spring. The spring is located on the upper side of the pump, and the piston is located on the lower side of the pump. The bottom of the pump is fixed to the inner cap body, a through hole matched with the dropper is formed in the middle of the inner cap body, and the piston is aligned to the through hole. According to theself-suction packaging bottle special for the cosmetics, the spring is compressed while the bottle cap is screwed into the bottle body, the piston is driven to move downwards, and air in the dropperis squeezed out; and when the bottle cap is opened for use, the spring is reset, the piston is driven to move upwards, the pump can automatically suck in the cosmetics through the dropper, and use isconvenient.

Description

technical field [0001] The invention relates to a packaging tool, in particular to a special packaging bottle for self-priming cosmetics. Background technique [0002] There are many types of cosmetics, and the structure of the packaging bottle for packaging cosmetics is also varied. Osman-Big Grenade-35ml cosmetics need to be packaged in a special packaging bottle. The existing packaging bottles for Osman-Big Grenade-35ml cosmetics generally It is necessary to press the pressing head or squeeze the extrusion head to suck the cosmetics in the bottle into the dropper for the user to drip out, which is not particularly convenient to use; and the outer cover and the inner cover are generally glued and sprayed Connected together, not only the assembly process is more complicated, which affects the production efficiency of the product, but also the connection strength cannot be guaranteed. Once it is wet, it is easy to fall off, which affects the product quality. Contents of th...

AI Technical Summary

Problems solved by technology

[0002] There are many types of cosmetics, and the structure of the packaging bottle for packaging cosmetics is also varied. Osman-Big Grenade-35ml cosmetics need to be packaged in a special packaging bottle. The existing packaging bottles for Osman-Big Grenade-35ml cosmetics generally It is necessary to press the pressing head or squeeze the extrusion head to suck the cosmetics in the bottle into the dropper for the user to drip out, which is not particularly convenient to use; and the outer cover and the inner cover are generally glued and sprayed Connected together, not only the assembly process is more complicated, which affects the production efficiency of the product, but also the connection strength cannot be guaranteed. Once it is wet, it is easy to fall off, which affects the product quality.

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