KR101713048B1 - The container controlling the quantity of its content - Google Patents

The container controlling the quantity of its content Download PDF

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Publication number
KR101713048B1
KR101713048B1 KR1020150065097A KR20150065097A KR101713048B1 KR 101713048 B1 KR101713048 B1 KR 101713048B1 KR 1020150065097 A KR1020150065097 A KR 1020150065097A KR 20150065097 A KR20150065097 A KR 20150065097A KR 101713048 B1 KR101713048 B1 KR 101713048B1
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KR
South Korea
Prior art keywords
contents
bellows
container
housing
container body
Prior art date
Application number
KR1020150065097A
Other languages
Korean (ko)
Other versions
KR20160132510A (en
Inventor
서정연
손수진
김성환
김민구
Original Assignee
(주)연우
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to KR1020150065097A priority Critical patent/KR101713048B1/en
Priority to PCT/KR2016/004013 priority patent/WO2016182216A1/en
Publication of KR20160132510A publication Critical patent/KR20160132510A/en
Application granted granted Critical
Publication of KR101713048B1 publication Critical patent/KR101713048B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)

Abstract

The present invention relates to a container capable of quantitatively drawing out a liquid content, wherein a pressure in a corrugated tube changes depending on whether a corrugated tube of the bellows portion is pressurized and a pumping operation is performed so that contents are introduced into a contents storing cup, The contents stored in the container body can be drawn out by a certain amount by simple operation of releasing the pressure.

Description

[0001] The present invention relates to a container capable of quantitatively withdrawing a liquid content,

The present invention relates to a container for quantitatively drawing liquid contents, and more particularly, to a container in which the pressure inside the corrugated tube changes according to whether or not the corrugated tube of the bellows portion is pressurized and pumping operation is performed, To a container capable of taking out a predetermined amount of the contents contained in the container body by a simple operation of pressing or releasing the pressure of the corrugated tube, and quantitively taking out the liquid contents contained therein.

In general, a container for containing contents of a liquid is composed of a container main body in which contents are stored and an outlet for discharging the contents is formed, and a cap coupled to an outlet of the container main body to open and close a discharge port of the container main body, And then discharging the contents through the discharge port by inclining the discharge port of the container main body obliquely downward.

In case of containers such as soy sauce which contains the liquid contents as described above, a predetermined amount is used in a cup or a spoon depending on the recipe of the food. However, even though a cup of soy sauce is required, And the control of the tilting speed or the angle of the container body fails, so that an excessive amount of content is discharged compared to the amount of the content required, and unnecessary contents are often consumed. Therefore, when one tablespoon or more than one cup of soy sauce The user has to concentrate and tilt the container in order to prevent the user from being discharged. This inconveniences the user.

In addition, in the case of the mouthwash solution for oral cleaning, after the cap is detached from the container body, the contents are used in the inner space of the cap, and the contents are used by the user tilting the container body. It is difficult to draw out and use a certain amount of contents, and there is a problem that when the cap is coupled to the container body after use, the contents remaining in the inner space of the cap flow down and the container becomes dirty.

In addition, in the case of a detergent container storing a large amount of liquid detergent, since a heavy detergent container must be tilted by the user in order to use the contents in the inner space of the cap after detaching the cap from the container body, There was a problem.

In order to solve the above problem, "a container capable of taking out a liquid content in a fixed quantity" is disclosed in Japanese Patent No. 10-1454748 (hereinafter referred to as "registered patent").

The patent includes a container body having contents accommodated therein and having an outlet for discharging contents thereon; A housing coupled to an inner side of the discharge portion, wherein a contents movement hole is formed at a lower end central portion to move the contents accommodated in the container body, and a check valve for opening and closing the contents movement hole is installed; A pumping member coupled to the inside of the housing and discharging the contents through a pumping operation; A contents storage cup which is seated on an upper portion of the pumping member and moves up and down according to a user's pressure to guide a pumping operation of the pumping member and stores a predetermined amount of contents discharged from the container body by a pumping operation of the pumping member; ≪ / RTI >

Wherein the pumping member includes: a coupling portion coupled to an inner lower end of the housing; a corrugator extending from the coupling portion to form a passage through which the contents move, And a pumping guide member formed at an end of the bellows tube and supporting the contents storing cup.

The patent discloses that a certain amount of liquid contents can be drawn out through the contents storage cup. However, the pumping member is composed of a coupling portion, a corrugated pipe and a pumping guide member, and a structure for fixing the pumping member to the inside of the housing is provided There is a problem that the cost of the container is increased due to the complicated structure.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a bellows type bellows type bellows type bellows type bellows type bellows type bellows type bellows type bellows type bellows type bellows type bellows type bellows type bellows type bellows type bellows type bellows type bellows type, The present invention provides a container capable of taking out a predetermined amount of contents contained in a container body by a simple operation of pressing or releasing pressure, and quantitively drawing out the liquid contents.

According to an aspect of the present invention, there is provided a container for quantitatively withdrawing a liquid content according to the present invention, the container having a container body containing contents and having an outlet for discharging contents thereon; A housing having a contents inlet hole formed at a lower end central portion to allow the contents accommodated in the container body to be introduced therein and a check valve for opening and closing the contents inlet hole; A bellows part detachably coupled to the inside of the housing, the bellows part taking out a predetermined amount of the contents stored in the container body by pumping operation, the internal pressure of the bellows being changed by deformation according to the user's pressure; And a pressure conversion unit coupled to an upper end of the bellows part and interrupting air movement according to whether the bellows part is pressed or not.

The overcap further includes an overcap which is detachably coupled to an upper portion of the container body to surround the bellows portion.

In addition, the bellows portion may include a contents moving pipe inserted into the housing to move the contents introduced into the housing upward; A contents storage cup extending from an upper portion of the contents moving tube to store contents moving through the contents moving tube; And a corrugated tube extending from the upper portion of the contents storage cup to change its shape according to the user's pressure and to change the pressure inside the bellows portion to perform the pumping operation.

In addition, the outer circumferential surface of the contents moving tube is provided with sealing protrusions which closely contact the inner circumferential surface of the housing to prevent the contents from moving along the inner wall of the housing.

The pressure conversion unit may include a valve member for interrupting air movement inside the bellows pipe, and a valve support member coupled to an upper end of the bellows pipe and supporting the valve member.

As described above, according to the present invention, the pressure inside the corrugated tube changes according to whether the corrugated tube of the bellows portion is pressurized, and the pumping operation is performed so that the contents are introduced into the contents storing cup. There is an advantage that a certain amount of contents contained in the container body can be drawn out and used.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view showing a structure of a container capable of taking out a liquid content in accordance with a preferred embodiment of the present invention. FIG.
FIG. 2 is a perspective view of a container according to a preferred embodiment of the present invention, showing a configuration of a container capable of taking out a liquid content.
3 is a cross-sectional view showing the structure of a container capable of taking out a liquid content in a predetermined amount according to a preferred embodiment of the present invention.
FIGS. 4 and 5 are explanatory views showing a method of using a container capable of taking out a liquid content in a quantitative manner according to a preferred embodiment of the present invention. FIG.

Hereinafter, the present invention will be described in detail with reference to the drawings. Like reference symbols in the drawings denote like elements.

FIG. 1 is an exploded perspective view showing a structure of a container capable of quantitatively withdrawing a liquid content according to a preferred embodiment of the present invention. FIG. 2 is a perspective view showing a structure of a container capable of quantitatively withdrawing a liquid content according to a preferred embodiment of the present invention FIG. 3 is a cross-sectional view illustrating the structure of a container capable of taking out a liquid content in accordance with a preferred embodiment of the present invention. FIG.

1 to 3, a container capable of taking out a liquid content according to a preferred embodiment of the present invention includes a container body 100, a housing 200, a bellows portion 300, a pressure converting portion 400, .

The container body 100 is provided with a discharging part 110 through which the content of the liquid is received and the contents stored therein are discharged. The discharging part 110 is provided with an overcap covering the bellows part 300, (500) is detachably coupled.

The housing 200 is coupled to the inside of the discharge unit 110 to support a bellows portion 300 to be described later and is opened to allow insertion and extraction of the bellows portion 300.

The housing 200 is provided with a container body 100 at its lower end so that the contents accommodated in the container body 100 can move upward in response to a pressure change in the bellows portion 300 when the bellows tube 330 is pressed, A check valve 220 for opening and closing the contents inlet hole 210 is installed on the upper part of the contents inlet hole 210 according to whether the corrugated pipe 330 is pressed or not.

The coupling protrusions 230 are formed on the inner circumferential surface of the housing 200 to prevent the bellows 300 from being detached upward in a state where the bellows 300 is coupled to the inside of the housing 200, Is coupled with the outer circumferential surface of the contents storage cup 320 of the bellows portion 300 to prevent the bellows portion 300 from being torn out arbitrarily. When the user removes the bellows portion 300 easily, .

The contents housed in the container body 100 are sucked so that the contents contained in the container body 100 move to the inside of the housing 200 when the pressurization is released, And a suction pipe 250 to which the contents are supplied.

The bellows portion 300 is detachably coupled to the inside of the housing 200, and the internal pressure is changed by deformation depending on whether the user presses the bellows portion 300. The bellows portion 300 is pumped to perform a predetermined amount of the contents stored in the container body 100 The contents movement pipe 310, the contents storage cup 320, and the corrugated pipe 330 are included.

The contents movement pipe 310 is inserted into the coupling pipe 240 of the housing 200 and moves the contents introduced into the housing 200 through the contents inlet hole 210 upwardly, A sealing protrusion 311 is formed on the outer circumferential surface of the housing 200 to closely contact the inner circumferential surface of the housing 200 to block the movement of the contents along the inner wall of the housing 200.

The contents storing cup 320 stores contents moving through the contents moving tube 310 and extends to the upper portion of the contents moving tube 310. The outer circumferential surface of the contents storing cup 320 is connected to the engaging projections 230 of the housing 200, So as to fix the bellows part 300 to the inside of the housing 200.

The bellows pipe 330 extends to the upper portion of the contents storage cup 320 and changes its shape according to whether the user presses the bellows pipe 330 to change the pressure inside the bellows 300, A hollow 331 is formed at the upper end of the bellows pipe 330 so that air can be moved according to the pressure change inside the bellows pipe 330.

A coupling groove 332 is formed at the upper end of the bellows pipe 330 so as to surround the hollow 331 so that a pressure conversion unit 400 to be described later can be coupled.

The corrugated pipe 330 is configured such that the upper end of the corrugated pipe 330 to which the pressure transducer 400 is coupled is not deformed, and the shape of the corrugated pipe 330 is changed when the user presses the side surface.

The pressure conversion unit 400 is coupled to an upper end of the bellows portion 300 and interrupts air movement according to whether the bellows portion 330 constituting the bellows portion 300 is pressed or not. And a valve support body 420 coupled to an upper end of the bellows pipe 330 and supporting the valve member 410. The valve support body 420 is provided with a valve member 410, An air movement hole 421 which is opened and closed by the member 410 is formed.

The valve member 410 is configured to open the air movement hole 421 when the user presses the side surface of the corrugated pipe 330 and close the air movement hole 421 when the side pressure of the corrugated pipe 330 is released, When the user presses the side surface of the corrugated pipe 330, the air moving hole 421 is opened to allow the air inside the bellows portion 300 to move to the outside.

Hereinafter, with reference to FIGS. 4 and 5, a method of using a container capable of quantitatively withdrawing the liquid content of the present invention will be described. 4 and 5, in a container capable of taking out the liquid contents in accordance with the preferred embodiment of the present invention, when the pressurization is released after the pressurization of the pressurization pipe 330, the pressurization of the pressurization- The check valve 220 opens the contents inlet hole 210 and the content contained in the container body 100 is discharged to the contents suction pipe 250 to the upper part through the contents inlet hole 210 and flows into the contents storing cup 320. [

At this time, when the corrugated pipe 330 is pressed, the valve member 410 preferably opens the air moving hole 421 to press the side surface of the bellows 300 so that the air inside the bellows 300 can move to the outside .

The bellows part 300 is removed from the housing 200 and then the bellows pipe 330 is pressed to move the bellows part 300 through the content moving pipe 310, When the corrugated pipe 330 is pressed for discharging the contents, the valve member 410 can maintain the state in which the air movement hole 421 is closed. It is preferable to press the corrugated pipe 330 while pressing the pressure conversion part 400 with the thumb.

Optimal embodiments have been disclosed in the drawings and specification. Although specific terms have been employed herein, they are used for purposes of illustration only and are not intended to limit the scope of the invention as defined in the claims or the claims. Therefore, those skilled in the art will appreciate that various modifications and equivalent embodiments are possible without departing from the scope of the present invention. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

100: container body 110:
200: housing 210: contents inlet hole
220: check valve 230: engaging projection
240: coupling tube 250: contents suction tube
300: Bellows section 310: Contents moving tube
311: Sealing projection 320: Contents storing cup
330: corrugated pipe 331: hollow
332: coupling groove 400: pressure conversion section
410: valve member 420: valve support
421: air transfer hole 500: overcap

Claims (5)

A container body accommodating the contents, and having an outlet for discharging the contents thereon;
A housing having a contents inlet hole formed at a lower end central portion to allow the contents accommodated in the container body to be introduced therein and a check valve for opening and closing the contents inlet hole;
The container is detachably connected to the inside of the housing. The internal pressure of the container is changed by the deformation of the housing. The pumping operation is performed to draw out a predetermined amount of the contents stored in the container body. A contents storing cup for storing contents to be moved through the contents moving tube and extending from an upper portion of the contents moving tube; A bellows part including a bellows which changes its shape according to the internal pressure and performs a pumping operation by a change in internal pressure; And
A valve support body coupled to an upper end of the bellows part and having an air movement hole for moving air according to whether the bellows part is pressed or not; And a pressure conversion unit including a valve member for interrupting air movement inside,
The valve member may be configured to open the air movement hole such that air inside the bellows portion moves through the air movement hole when the user presses the side surface of the bellows, and to close the air movement hole when releasing the side pressure of the bellows Wherein the container is capable of taking out the liquid contents in a quantitative manner.
The method according to claim 1,
Further comprising an overcap which is detachably coupled to the upper portion of the container body so as to surround the bellows portion.
delete The method according to claim 1,
Wherein a sealing projection is formed on an outer circumferential surface of the movement pipe to closely contact the inner circumferential surface of the housing to block the movement of the contents along the inner wall of the housing. delete
KR1020150065097A 2015-05-11 2015-05-11 The container controlling the quantity of its content KR101713048B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020150065097A KR101713048B1 (en) 2015-05-11 2015-05-11 The container controlling the quantity of its content
PCT/KR2016/004013 WO2016182216A1 (en) 2015-05-11 2016-04-18 Container enabling withdrawal of fixed quantity of liquid contents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150065097A KR101713048B1 (en) 2015-05-11 2015-05-11 The container controlling the quantity of its content

Publications (2)

Publication Number Publication Date
KR20160132510A KR20160132510A (en) 2016-11-21
KR101713048B1 true KR101713048B1 (en) 2017-03-07

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KR1020150065097A KR101713048B1 (en) 2015-05-11 2015-05-11 The container controlling the quantity of its content

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KR (1) KR101713048B1 (en)
WO (1) WO2016182216A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2602048Y2 (en) * 1993-01-28 1999-12-20 株式会社吉野工業所 Container with liquid meter
KR101083262B1 (en) * 2009-10-19 2011-11-17 (주)연우 The spuit controlling the quantity of its content and the cosmetic container therewith
KR101373645B1 (en) * 2013-07-25 2014-03-12 황재광 Spuit type vessel cap capable of discharging standard capacity and automatic filling up

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2602048B2 (en) * 1988-02-10 1997-04-23 三洋化成工業株式会社 Cement additives and compositions
KR101969857B1 (en) * 2011-08-12 2019-08-13 김금례 Constant rate Discharge device for liquid container
KR200471478Y1 (en) * 2012-05-21 2014-03-03 천호선 A contents economizer container

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2602048Y2 (en) * 1993-01-28 1999-12-20 株式会社吉野工業所 Container with liquid meter
KR101083262B1 (en) * 2009-10-19 2011-11-17 (주)연우 The spuit controlling the quantity of its content and the cosmetic container therewith
KR101373645B1 (en) * 2013-07-25 2014-03-12 황재광 Spuit type vessel cap capable of discharging standard capacity and automatic filling up

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Publication number Publication date
KR20160132510A (en) 2016-11-21
WO2016182216A1 (en) 2016-11-17

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