Buckle-type bottle cap connecting structure and foam liquid storage bottle of using same

Abstract

The invention discloses a buckle-type bottle cap connecting structure and a foam liquid storage bottle of using the same. The buckle-type bottle cap connecting structure comprises a bottle neck with an external thread and a bottle cap with an internal thread, wherein the bottle cap is provided with a top wall and a side wall which are connected; the internal thread is arranged on the inner surface of the side wall; a protruding part is arranged on the outer wall surface of the bottle neck and located below the external thread; inverted buckles arranged inwards are arranged at the bottom end of the side wall of the bottle cap; and when the bottle cap is fixedly connected with the thread of the bottle neck, the inverted buckles are buckled to the bottom surface of the protruding part; the buckle-type bottle cap connecting structure further comprises connectors communicating with an inner cavity of the bottle neck and an external liquid channel; through holes allowing the connectors to extend into the bottle neck are formed in the top wall of the bottle cap; the connectors are arranged on a connector connecting part; and the connector connecting part is detachably connected with the bottle cap or the bottle neck in a buckled manner. The buckle-type bottle cap connecting structure is simpler, and the connectors can be detached to be recycled.

Description

technical field [0001] The invention relates to a buckle-type bottle cap connection structure and a foaming liquid storage bottle using the buckle-type bottle cap connection structure. Background technique [0002] In the existing container bottle, the bottle cap is usually detachably connected to the bottle mouth of the container bottle, so that the bottle cap can be disassembled at will to replace the solution in the container bottle or the liquid in the container bottle cannot be replaced. effective protection. However, for some container bottles that store specified solutions, it is often not desired that the bottle caps be opened, and the specified solutions are replaced, resulting in different related properties of the solutions and affecting the use. Therefore, in the prior art, there has been an anti-disassembly structure for preventing the bottle cap from being disassembled. For example, the Chinese invention patent announcement number is CN107031951A, and the pate...

AI Technical Summary

Problems solved by technology

However, the structure of the patented technical solution is relatively complicated and needs to be further improved.

[0003] In addition, in some existing technologies, the bottle cap is also provided with a liquid inlet joint or a liquid outlet joint, and the joint is usually non-detachably connected to the bottle cap, so the joint cannot be reused and wastes resources.

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