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Liquid container

A liquid container, liquid technology, applied in the direction of container, rigid container, flexible container, etc., can solve the problem of short-term vacuum state of container, achieve the effect of quiet discharge and avoid sudden change of pressure

Inactive Publication Date: 2008-08-06
郑佑永 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This way, outside air cannot enter the container, leaving a brief vacuum inside the container

Method used

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  • Liquid container
  • Liquid container
  • Liquid container

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Experimental program
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Embodiment

[0027] [23] The first embodiment

[0028] [24] FIG. 1 is a perspective view showing main parts of a liquid container according to an embodiment of the present invention; FIG. 2 is a cross-sectional view of FIG. 1; FIG. 3 is a view showing the liquid container shown in FIG. 1 in a state of use cross-sectional view.

[0029] [25] As shown in Fig. 1, a liquid container A according to the present invention is used to hold liquid contents, and its basic structure includes: a main body 2; a narrow neck 4 formed on the upper side of the main body 2; an opening 6, It is formed in the neck 4 for draining the liquid contents, and a cap (not shown) coupled with the opening 6 .

[0030] [26] Furthermore, the liquid container A of the present invention also has an air passage 8 formed in the upper portion of the main body 2 and facing the opening 6 . The air channel 8 is divided into two sections, the first section ( L1 ) extends from the upper part to the lower part of the neck 4 , and ...

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Abstract

The invention discloses a liquid container, which is used for accommodating liquid contents. The liquid container includes: a main body having a required volume for containing liquid contents; a narrow neck formed on the upper side of the main body; an opening formed in the interior of the neck to communicate with the interior of the main body; And the air channel, which extends from the upper side of the main body to the upper side of the neck, and has an upper end opening and a lower end opening, so that the entrance of the opening communicates with the inside of the main body, and the lower end opening of the air channel has an inclined portion, which is relatively to the main body The angle required to tilt upward the reference liquid level of the liquid contents in the medium. Moreover, the air passage also has an appropriate length so that the opening at the lower end thereof will not contact the reference liquid level of the contents. According to the present invention, when the user tilts the container after unscrewing the cap, since external air enters smoothly through the extended air passage, sudden changes in pressure in the container are avoided. As a result, the contents are expelled smoothly and quietly without splashing around inside.

Description

technical field [0001] [01] The present invention relates to a liquid container in which liquid contents can be held, and more particularly, to a liquid container capable of smoothly discharging the liquid contents without splashing regardless of the orientation liquid or make noise. Background technique [0002] [02] Generally speaking, glass bottles or plastic containers, such as PET (polyethylene terephthalate) bottles), have been widely used as containers for liquid contents such as mineral water and various beverages. container. These liquid containers generally include: a body, which may have different volumes; a narrow neck, which is formed on the upper side of the body; an opening, which is formed on the upper side of the neck; and a cap, which is threaded onto the opening. The contents in the container can be discharged to the outside by the opening / closing operation of the lid. [0003] [03] When a liquid container is tipped to one side in order to pour out its ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D23/04
CPCB65D23/04B65D2205/00B65D25/02B65D25/38B65D33/01
Inventor 赵敬熙
Owner 郑佑永
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