Unlock instant, AI-driven research and patent intelligence for your innovation.

Liquid discharge device for liquid container

A liquid discharge and liquid container technology, applied in spraying devices, dispensing devices, packaging, etc., can solve problems such as the inability to use straws and the inability to use glass containers in pumping equipment

Inactive Publication Date: 2019-11-01
安是垠
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, since the above-mentioned pumping device disclosed in Korean Patent Registration No. 10-1540438 has a structure in which a straw cannot be used, the pumping device cannot be used for glass containers and can only be used for plastic containers.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Liquid discharge device for liquid container
  • Liquid discharge device for liquid container
  • Liquid discharge device for liquid container

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0047] figure 1 is an exploded perspective view of the liquid discharge device for a liquid container according to the first embodiment. figure 2 Yes figure 1 The exploded cross-sectional view of image 3 Yes figure 1 Cross-sectional view of the coupling. Figure 4 is showing figure 1 The bottom view of the pressurized part.

[0048] like figure 1 As shown, the liquid discharge device for a liquid container according to the first embodiment includes a container 11 , a shoulder 13 , a pump portion 15 and a pressurizing portion 17 .

[0049] The container 11 has a circular or polygonal shape and includes an external thread 21 formed on the outer peripheral surface of the open top and a space formed therein in which a liquid such as a liquid cosmetic is stored.

[0050] In the following, reference will be made to Figure 1 to Figure 3 The shoulder portion 13 and the pump portion 15 are described in detail.

[0051] The shoulder 13 includes an internal thread 31 formed o...

no. 2 example

[0076] Image 6 is an exploded perspective view of the liquid discharge device of the liquid container according to the second embodiment. in addition, Figure 7 yes Image 6 The exploded cross-sectional view of Figure 8 yes Image 6 Cross-sectional view of the coupling.

[0077] Next, refer to Figure 6 to Figure 8 The liquid discharge device of the liquid container according to the second embodiment is explained.

[0078] In describing the second embodiment, descriptions of the same components as those of the first embodiment will be omitted.

[0079] The liquid discharge device of the liquid container according to the second embodiment includes a container 11 , a shoulder portion 13 , a pump portion 15 , a pressurizing portion 17 and a suction pipe portion 19 .

[0080] Here, the configurations of the container 11, the shoulder portion 13, the pump portion 15, and the pressurizing portion 17 are basically the same as those in the first embodiment.

[0081] However,...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention provides a liquid discharge device for a liquid container, the device comprising: a shoulder, which is coupled and fixed to an upper part of the container, which is a space for storing liquid; a pump part, which is fixed in the shoulder, by having a is made of a material with elastic recovery force for the liquid to be discharged from the container, is formed into a cylindrical shape penetrating inside, and has a vacuum member located in the penetrating interior, so that the space inside the penetrating cylindrical shape is repeatedly evacuated; and adding A pressure portion is provided and fixed to the upper portion of the pump portion and pressurizes the pump portion.

Description

[0001] Cross References to Related Applications [0002] This application claims priority and benefit from Korean Patent Application No. 10-2015-0123874 filed on September 1, 2015, the disclosure of which is incorporated herein by reference in its entirety. technical field [0003] The present invention relates to a liquid discharge device for a liquid container, and more particularly, to such a liquid discharge device for a liquid container that can A vacuum is created, thereby preventing contamination of the liquid in the container even when the pump section is not pumping. Background technique [0004] Generally, a booster pump is applied to the top of a liquid container storing liquid such as liquid or paste cosmetics, contents, and the like. [0005] A liquid container using a booster pump is used so that a certain amount of liquid stored therein is sucked in and then discharged by a user's pressing operation. [0006] Although the above-mentioned booster pump can pro...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B65D47/00B65D83/00
CPCB65D83/00B65D47/00B05B11/1028
Inventor 安是垠
Owner 安是垠