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Container to prevent internal fluid from being exchanged

A liquid, built-in technology, used in liquid handling, bottle/container caps, and container closures with caps, etc., to solve problems such as inability to prevent foreign substances from entering

Active Publication Date: 2018-09-04
黑龙江鸿葵科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the traditional liquid containers use bottle caps and sealing gaskets to achieve liquid sealing, and the liquid can be poured out after removing the cap, which cannot prevent the problem of artificially pouring out the liquid in the container, and is not suitable for taking a small amount of sample solution Use characteristics, can not prevent the entry of foreign substances, can not avoid the liquid outflow when the container is dumped

Method used

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  • Container to prevent internal fluid from being exchanged
  • Container to prevent internal fluid from being exchanged
  • Container to prevent internal fluid from being exchanged

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0026] Combine below Figure 1-7 Describe this embodiment, a container that prevents the liquid inside from being exchanged, including a solution bottle 1, a long-diameter funnel 2, a lower external thread assembly 3, a tearable connector 4, an upper external thread assembly 5 and a bottle cap 6, The long-diameter funnel 2 is placed inside the solution bottle 1, the lower end nozzle of the long-diameter funnel 2 is located at the bottom of the long-diameter funnel 2, and the lower external thread assembly 3 is fixedly connected to the upper end of the solution bottle 1, so The upper external thread assembly 5 is fixedly connected to the upper end of the lower external thread assembly 3 through a tearable connector 4, the upper end of the long-diameter funnel 2 is sealed and connected to the upper external thread assembly 5, and the bottle cap 6 is connected to the upper external thread assembly 5 through The thread fits and connects on the upper external thread assembly 5; dur...

specific Embodiment approach 2

[0027] Combine below Figure 1-7 Describe this embodiment mode, this embodiment mode will further explain embodiment one, described solution bottle 1 comprises bottle body 1-1, bottle mouth 1-2 and annular bottle cap base 1-3, and described bottle mouth 1-2 is fixedly connected On the upper end of the bottle body 1-1, the lower end of the bottle mouth 1-2 communicates with the inside of the bottle body 1-1, and the annular bottle cap base 1-3 is fixedly connected to the outer lower end of the bottle mouth 1-2.

specific Embodiment approach 3

[0028] Combine below Figure 1-7 Illustrate this embodiment, this embodiment will further illustrate Embodiment 2, the distance between the lower end mouth of mouth of described long-diameter funnel 2 and the bottom surface of bottle body 1-1 interior is less than 10cm, the lower end mouth of mouth of long-diameter funnel 2 and The distance between the bottom surfaces inside the bottle body 1-1 does not affect the injection of liquid through the long-diameter funnel 2, while ensuring that the liquid inside the bottle body 1-1 cannot be poured out.

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PUM

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Abstract

The present invention relates to a liquid container, and more particularly to a container that prevents internal liquid from being exchanged, including a solution bottle, a long neck funnel, a lower externally threaded component, a tearable connector, an upper externally threaded component, and a bottle cap. The long neck funnel is placed inside the solution bottle. The lower end opening of the long neck funnel is located at the bottom of the long neck funnel. The lower externally threaded assembly is fixedly attached to the upper end of the solution bottle. The upper externally threaded assembly is fixedly attached to the upper end of the lower externally threaded assembly by the tearable connector. The upper end of the long neck funnel is sealingly attached to the upper externally threaded assembly. The battle cap is threadably connected to the externally threaded assembly. The present invention allows injection and small-amount use of the sample solution through the long neck funneland prevents spilling of the internal liquid caused by falling of the solution bottle. The bottle cap not only has the sealing function, but also tears the tearable connector.

Description

technical field [0001] The present invention relates to a liquid container, more particularly to a container that prevents the liquid contained therein from being exchanged. Background technique [0002] Most of the traditional liquid containers use bottle caps and sealing gaskets to achieve liquid sealing, and the liquid can be poured out after removing the cap, which cannot prevent the problem of artificially pouring out the liquid in the container, and is not suitable for taking a small amount of sample solution The characteristics of use can not prevent the entry of foreign substances, and cannot prevent the liquid from flowing out when the container is toppled. Contents of the invention [0003] The object of the present invention is to provide a container that prevents the internal liquid from being exchanged. The injection and small amount of sample solution can be injected and taken in a small amount through the long-diameter funnel, and the internal liquid can be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D41/34
CPCB65D41/34
Inventor 高云峰马凌风任萃文谷旭
Owner 黑龙江鸿葵科技有限公司