Liquid packaging container with liquid guide opening structure
A packaging container and liquid technology, applied in the field of liquid packaging containers, can solve problems such as troublesome operation, complex structure of the anti-pollution inner cover, etc., and achieve the effect of avoiding waste, simple and reasonable structure, and improving safety performance
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no. 1 example
[0028] see Figure 1-Figure 3 , the liquid packaging container with a liquid guide port structure, including an outer cover 5 arranged on the bottle body 1, and an inner cover 2, the inner cover 2 is connected to the bottle mouth 1.1 of the bottle body 1, and the outer cover 5 covers Connected to the inner cover 2 or the bottle body 1; the inner cover 2 is provided with a liquid outlet 2.1 communicating with the bottle mouth 1.1, and the flow area of the liquid outlet 2.1 is much smaller than that of the bottle mouth 1.1.
[0029] In this embodiment, a sealing ring 6 is also provided between the inner cap 2 and the bottle mouth 1.1.
[0030] A sealing cover 4 is also arranged between the outer cover 5 and the inner cover 2, and the sealing cover 4 is connected to the liquid outlet 2.1.
[0031] The inner cover 2 is provided with a hollow boss 2.2, and the liquid outlet 2.1 is arranged on the hollow boss 2.2.
[0032] The maximum inner diameter of the hollow boss 2.2 is bet...
no. 2 example
[0037] see Figure 4-Figure 5 , in this embodiment, the liquid packaging container with a liquid guide structure further includes a bezel 3, which is crimped between the sealing cover 4 and the liquid outlet 2.1. During specific manufacture, the blank holder 3 and the sealing cover 4 can be crimped together.
[0038] Refer to the first embodiment for the rest of the undescribed parts, and will not repeat them here.
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