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Auxiliary pouring cover assembly

The technology of a cover assembly and a liquid outlet pipe is applied in the field of the cover assembly that can be assisted in pouring, which can solve the problems of difficulty in pouring and use, inconvenience, and inability to flow out, and achieves the effects of smooth liquid discharge, convenient use and simple structure

Pending Publication Date: 2020-04-28
李红彪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, this kind of capping assembly cannot assist the liquid in the inner cavity of the container to flow out, and there are problems of being difficult to pour and inconvenient to use

Method used

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Embodiment Construction

[0038] Attached below Figure 1-14 Embodiments of the present invention will be described in detail.

[0039] Such as Figure 1-9 As shown, a lid assembly that can assist inversion in the present invention includes a base 100 for connecting with the opening of the container, and the base 100 is provided with a liquid outlet pipe 110 for communicating the inner cavity of the container with the outside. Both ends of the liquid outlet pipe 110 are open and hollow, the lower part of the liquid outlet pipe 110 extends toward the inner cavity of the container, the upper part of the liquid outlet pipe 110 is exposed relative to the upper end surface of the base 100, and the upper part of the liquid outlet pipe 110 is detachably connected There is an upper cover 200 that covers the upper opening of the liquid outlet pipe 110, or the upper part of the liquid outlet pipe 110 can be destroyed and provided with a seal that blocks the upper opening of the liquid outlet pipe 110. The cover...

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Abstract

The invention discloses an auxiliary pouring cover assembly. The auxiliary pouring cover assembly comprises a base used for being connected with an opening of a container. A liquid outlet pipe communicating an inner cavity of the container with the outside is arranged on the base. The two ends of the liquid outlet pipe are open and hollow. The lower portion of the liquid outlet pipe extends towards the inner cavity of the container. The upper portion of the liquid outlet pipe is exposed relative to the upper end face of the base. The upper portion of the liquid outlet pipe is detachably / destructively connected with an upper cover / sealing piece covering an upper opening of the liquid outlet pipe. The cover assembly further comprises an air inlet structure used for feeding air into the innercavity of the container. In the using process, a user can act on the upper cover and the air inlet structure to open to form an air inlet channel between the air inlet structure, the inner cavity ofthe container and the liquid outlet pipe, that is, enables the pressure of the inner cavity of the container and the external pressure to be balanced and then can enable liquid filled into the inner cavity of the container to be poured out from the liquid outlet pipe by acting on the container. Thus, the auxiliary pouring cover assembly has the characteristics of being smooth in liquid outlet andconvenient to use. Moreover, through arrangement of a liquid pumping device and a quantifying cavity, the auxiliary pouring cover assembly has the quantitative pouring function.

Description

【Technical field】 [0001] The invention relates to a container closure, in particular to a cover assembly capable of assisting inversion. 【Background technique】 [0002] In the prior art, the structure of the container closure is various, but it mainly plays the role of sealing and protection, and cannot play the role of assisting the liquid outflow of the inner chamber of the container. For example: the capping assembly currently on the market includes a base that is used to connect with the opening of the container, the base is provided with a liquid outlet, and the corresponding liquid outlet on the base is provided with a cover that seals it. , just open the cover, and then act on the container to pour out the liquid filled in the inner cavity of the container from the liquid outlet. [0003] However, this kind of cap assembly cannot assist the liquid in the inner cavity of the container to flow out, and has the problems of being difficult to pour out and inconvenient to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D47/06B65D51/16
CPCB65D47/12B65D51/1605B65D2205/00
Inventor 李红彪
Owner 李红彪
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