Dual-flow adjusting bottle cap

Abstract

The invention relates to a dual-flow adjusting bottle cap. The dual-flow adjusting bottle cap comprises an outer cover, a middle cover, and an inner cover. The inner cover is nested on a bottle opening and is provided with a first liquid outlet, a first sealing ring, a liquid outlet ring, auxiliary liquid outlets and a first limiting block. The edge of the first liquid outlet is folded upwards toform a liquid outlet ring, and the auxiliary liquid outlets are distributed around the liquid outlet ring. The first sealing ring is arranged at the lower end of a top plate of the inner cover and isembedded and connected with the inner side wall of the bottle opening. The first limiting block is arranged on the outer side wall of the inner cover. The middle cover is nested on the inner cover andis provided with a second liquid outlet and a second limiting block. The second liquid outlet and the outer wall of the liquid outlet ring are in embedded connection. The second limiting block is arranged on the inner side wall of the middle cover and corresponds to the up-and-down position of the first limiting block. Compared with the prior art, the dual-flow adjusting bottle cap is convenientto operate, the liquid discharging amount can be adjusted by pulling the middle cover to realize rapid and convenient switching between large flow and small flow, and the using requirements under different scenes of users are met.

Description

technical field [0001] The invention relates to a bottle cap of a container, in particular to a double flow regulating bottle cap. Background technique [0002] The bottle caps of skin care products on the existing market usually adopt single-hole bottle caps, and the inner diameter of the holes is set relatively small to meet daily small-dose pouring use. However, when skin care products need to be used with a large amount of wet compress with cotton pads and facial masks, it is inconvenient and time-consuming to pour the original small aperture. If increasing the diameter of the opening on the bottle cap alone cannot satisfy common daily use, it will easily cause waste. Therefore, need a kind of flow-adjustable bottle cap to adapt to the new demand of consumer on the market. Contents of the invention [0003] The object of the present invention is to provide a dual-flow regulating bottle cap in order to overcome the above-mentioned defects in the prior art. [0004] T...

AI Technical Summary

Problems solved by technology

However, when skin care products need to be used with large doses of wet compresses with cotton pads and facial masks, the original small pore size is inconvenient and time-consuming

If the diameter of the opening on the bottle cap is increased alone, it cannot meet the normal daily use, and it will easily cause waste

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