CN107949528A - The liquid discharge device of liquid container - Google Patents
The liquid discharge device of liquid container Download PDFInfo
- Publication number
- CN107949528A CN107949528A CN201680050727.8A CN201680050727A CN107949528A CN 107949528 A CN107949528 A CN 107949528A CN 201680050727 A CN201680050727 A CN 201680050727A CN 107949528 A CN107949528 A CN 107949528A
- Authority
- CN
- China
- Prior art keywords
- component
- lip
- liquid
- pressurization part
- container
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1028—Pumps having a pumping chamber with a deformable wall
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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
- B65D83/00—Containers or packages with special means for dispensing contents
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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 provides a kind of liquid discharge device for liquid container, which includes：Shoulder, it couples and secure to the top of container, which is the space for storing liquid；Pumping section, it is fixed in shoulder, by with causing the material of elastic restoring force that liquid is discharged from container to be made, being formed as the cylindrical shape of internal run-through, and vacuumize component with being located in perforation inside so that the space inside the perforation of cylindrical shape, which is repeated, to be vacuumized；And pressurization part, it sets and is fixed to the top of pumping section and pressurizes to pumping section.
Description
Cross reference to related applications
This application claims in the priority of the korean patent application submitted the 10-2015-0123874th on the 1st of September in 2015
And rights and interests, the disclosure of which are incorporated herein by reference in their entirety.
Technical field
The present invention relates to a kind of liquid discharge device for liquid container, it is used for more specifically to such a
The liquid discharge device of liquid container, it can be produced in the inner space of pumping section on the top of container of storage liquid is installed on
Raw vacuum, so that the liquid being also prevented from when pumping section does not pump in container is contaminated.
Background technology
In general, booster pump is applied to the top of liquid container, this liquid container storage such as liquid or paste makeup
The liquid such as product, content.
It is used to so that a certain amount of liquid being stored therein in is inhaled into, then pass through using the liquid container of booster pump
The pressing operation of user is discharged.
Although the liquid of the fixed amount in container can be supplied to user by above-mentioned booster pump, its structure is very multiple
It is miscellaneous so that manufacture is not easy, and since it manufactures the increase of cost, the financial burden increase of manufacturer and consumer.
In order to overcome above-mentioned limitation, Korean patent registration No. 10-1540438 discloses a kind of pumping equipment, it includes bullet
Property component, the elastic component are deformed to provide pumping effect by the operation of pressurization part.
However, in the pumping equipment, it is torn when being formed as the sheet material from the inner space of outside sealed elastic component
When, due to cannot be from the inner space of outside sealed elastic component, so inner space is open, i.e. it is not evacuated,
So that air or foreign matter flow into wherein from outside, and the liquid in container is flowed into air or foreign substance pollution therein.
In addition, in the case of plastic cosmetic container, due to there is slidable terminate in this embodiment
(finishing) the plate and plate moves upwardly so that the sky present in liquid as much when the liquid in container is discharged
Between in pressure can keep uniform, so the liquid being stored in plastic cosmetic container can be discharged.However,
In the case of glass cosmetics containers, since slidable termination plate cannot be installed in glass container, so holding in glass
Suction pipe is set in device so that the liquid suction passage being stored in glass container discharges.
However, inhaled since the above-mentioned pumping equipment disclosed in Korean patent registration No. 10-1540438 has to use
The structure of pipe, therefore the pumping equipment cannot be used for glass container and be simply possible to use in plastic containers.
The content of the invention
It is an aspect of the present invention to provide a kind of liquid discharge device for liquid container, it can simplify installed in it
The structure of the pumping section of the top end of the container of middle storage liquid, and when pumping section does not perform pumping operation, can also pass through
The inner space of pumping section is vacuumized to prevent the liquid in container to be contaminated.
According to an aspect of the present invention, a kind of liquid discharge device for liquid container, including：Shoulder, it is tight
Consolidate and it is fixed to the top of the container in the space with storage liquid；Pumping section, its be fixed to the shoulder inside, with
The material of elastic restoring force and internal with from the cylindrical shape of container discharge liquid with perforation, and including described in being located at
Component is vacuumized in perforation inside, for repeatedly vacuumizing the space in the perforation inside of the cylindrical shape；With add
Splenium, it is fixedly mounted in the top of the pumping section and pressurizes to the pumping section.Wherein described pumping section includes：Pumping element,
It includes the fixing component as opening, and the component that vacuumizes is introduced into by the sky inside the perforation by the opening
Between vacuumize；And installation component, it is fixed to and introduces wherein and install the inside of the shoulder of the pumping element.In addition,
The shoulder includes：Anticreep lip, it is formed in the top of the inside, for preventing the pressurization part from departing from the shoulder；
With hollow holding lip, it is formed in the inside, be secured to be formed in it is dual on the outer surface of the installation component
Keep lip.The pressurization part is moved up and down along the anticreep lip and the hollow inner peripheral surface kept between lip.
The pumping section discharges liquid when being pressurizeed by the pressurization part by the pressurization part, and when the pressurization part returns
During to initial position, the space inside the perforation is vacuumized using the component that vacuumizes.
The pumping section can discharge liquid when being pressurizeed by the pressurization part by the pressurization part, and work as institute
When stating pressurization part and returning to initial position, the space inside the perforation is vacuumized using the component that vacuumizes.
The component that vacuumizes can include：Vacuum stopper, it is located in the pumping section, for by the sky inside the perforation
Between vacuumize；And fixed link, it extends from the vacuum stopper and is fixedly supported by the pressurization part.
The pumping element can include conformal component, its be formed as one with the fixing component and with the behaviour of pressurization part
Independently keep shape；With variable component, it is formed as one with the conformal component and according to the behaviour of the pressurization part
Make and deform.
The pumping element can be with the cylindrical shape inside perforation.When the pressurization part is pressurized and the guarantor
When shape component moves down, the variable component can be shunk, and the liquid being filled in the perforation inside can be outside
Discharge.And the liquid in container can be full of when the pressurization part returns to initial position, inside the perforation, while
The vacuum stopper for vacuumizing component can block the boundary member between the conformal component and the variable component, by institute
The space stated in the perforation inside of cylindrical shape is maintained at vacuum state.
The variable component can include：Lip is press-fitted, it is formed in bottom and is pressed into and is fixed to the installation
Component；And obstructive component, it is formed in the lower section of the press-fitting lip and opens or closes the tap of the installation component.
The installation component can include：Large-diameter member, it uses the dual holding lip by the installation component
Inside fixed to the shoulder, and the pumping element is introduced into and is fixed in the large-diameter member；With minor diameter structure
Part, it is formed in the lower section of the large-diameter member and is formed as one with the large-diameter member, and including the container
The tap that passes through of liquid.
The large-diameter member can include dual holding projection, and the dual holding projection is included in the major diameter structure
Lower holding projection that boundary between part and the minor diameter component is protruded from the inner peripheral surface of the large-diameter member and upper
Projection is kept, for fixing the press-fitting lip of the pumping element.
The minor diameter component can include：Outer tube, it has the diameter smaller than the diameter of the large-diameter member, and
It is formed as one with the outer surface of the large-diameter member；Managed with loading, it is formed in the outer tube, the heart septum in
Open.
The tap as the discharge path of the liquid of storage in the above-described container can be formed in described load and manage
Wall surface.
The pressurization part can include：Outlet, it is directed to flow past the liquid of the pumping section and discharges；Communicating pipe, its with
The outlet, is spaced apart towards the center of the inside of the pressurization part, and is extended downwardly from the top of the pressurization part
It is and prominent；Ingate, it is formed in the center of the communicating pipe at the top of the pressurization part, for introducing and fixing twelve Earthly Branches
The fixed link of component is vacuumized described in support；Inlet portion, it is formed in the outer of the inner peripheral surface of the communicating pipe and the ingate
Between perimeter surface, for introducing and being fixedly supported the fixing component of the pumping element；Lip is supported, it is from the communicating pipe
Inner peripheral surface protrudes, and is used to support the conformal component of the pumping element；With anticreep projection, it is outside the bottom of the pressurization part
Perimeter surface protrudes, with corresponding to the lip being formed at the anticreep lip of the shoulder.
The shoulder can include：It is formed in the inner peripheral surface of its bottom and is fastened to the screw thread of the container；Shape
Into the anticreep lip for being used to prevent the pressurization part from departing from the shoulder on the top of the inside；And it is formed in described
Inside is simultaneously fastened to the hollow holding lip for the double holding lips being formed on the outer surface of the installation component.
The pressurization part can be moved down along on the anticreep lip and the hollow inner peripheral surface kept between lip
It is dynamic.
According to another aspect of the present invention, a kind of liquid discharge device for liquid container, including：Shoulder, it is tight
Consolidate and it is fixed to the top of the container in the space with storage liquid；Pumping section, its be fixed to the shoulder inside, with
The material of elastic restoring force and internal with from the cylindrical shape of container discharge liquid with perforation, and including described in being located at
Component is vacuumized in perforation inside, for repeatedly vacuumizing the space in the perforation inside of the cylindrical shape；Suction pipe
Portion, it includes suction pipe and is coupled to the bottom of the pumping section so that suction pipe positioning in the above-described container, and can be assembled
With dismounting in the suction pipe；And pressurization part, it is fixedly mounted in the top of the pumping section and pressurizes to the pumping section.Wherein
The pumping section includes：Pumping element, it includes the fixing component as opening, the vacuum component by the opening be introduced into
Space inside the perforation is vacuumized；And installation component, it is fixed to and wherein quotes and install the described of the pumping element
The inside of shoulder.In addition, the shoulder includes：Anticreep lip, it is formed in the top of the inside, for preventing the pressurization
Portion departs from the shoulder；With hollow holding lip, it is formed in the inside, is secured to and is formed in the outer of the installation component
Dual holding lip in perimeter surface.The pressurization part along the anticreep lip and it is described it is hollow keep lip between inner circumferential
Surface moves up and down.The pumping section discharges liquid when being pressurizeed by the pressurization part by the pressurization part, and works as institute
When stating pressurization part and returning to initial position, the space inside the perforation is vacuumized using the component that vacuumizes.
The minor diameter component can include keeping lip, the holding outer surface of the lip from the minor diameter component
It is prominent, for the straw part to be fixed to the minor diameter component.
The straw part can include suction pipe connecting elements, and the suction pipe connecting elements is fixed to institute by the holding lip
State minor diameter component, and can assembly or disassembly in the suction pipe.
The suction pipe connecting elements can include the first connection that the minor diameter component is fixed to by the holding lip
Manage and be formed in the lower section of first connecting tube and the second connecting tube being formed as one with first connecting tube.
First connecting tube can include keeping projection, described to keep projection to be protruded from the inner peripheral surface on top, with right
Ying Yu is formed in the lip kept at lip of the minor diameter component.
Second connecting tube can have the diameter smaller than the diameter of first connecting tube and may be coupled to institute
State suction pipe.
Brief description of the drawings
Detailed description of the present invention exemplary embodiment by referring to accompanying drawing, above and other purpose of the invention, feature
It will be apparent with advantage for those of ordinary skill in the art, wherein：
Fig. 1 is the exploded perspective view of the liquid discharge device according to first embodiment for liquid container；
Fig. 2 is the decomposition section of Fig. 1；
Fig. 3 is the sectional view after the coupling of Fig. 1；
Fig. 4 is the bottom view for the pressurization part for showing Fig. 1；
Fig. 5 a be show apply to pressurization part pressurization power when for liquid container liquid discharge device mode of operation
View；
Fig. 5 b be show to pressurization part pressurization power be removed when for liquid container liquid discharge device operation shape
The view of state；
Fig. 6 is the exploded perspective view of the liquid discharge device according to second embodiment for liquid container；
Fig. 7 is the decomposition section of Fig. 6；With
Fig. 8 is the sectional view after the coupling of Fig. 6.
Embodiment
Hereinafter, the exemplary embodiment of the present invention will be described in detail with reference to the attached drawings.
It is to more fully explain the present invention to those of ordinary skill in the art to provide the embodiment of the present invention.Below
Embodiment can be modified to a variety of forms, and the scope of the present invention is not limited thereto.It is to make to provide embodiment
The disclosure is more substantive and complete, and concept is fully communicated to those skilled in the art.
Term used herein is to explain specific embodiment, is not intended to be limiting of the invention.As made herein
, unless in addition being defined in context, otherwise odd number expression can include plural number expression.Moreover, herein using term " bag
Include " and/or "comprising" represent there are the shape, quantity, step, operation, component, element and/or combinations thereof, but not
Exclude the presence of or add one or more other shapes, quantity, operation, component, element and/or combinations thereof.As herein
Used, term "and/or" includes any one that multiple correlations are listed in project and is combined with all combinations or one.
Although it is obvious that describe various components, region, layer and/or portion used here as term " first ", " second " etc.,
But these components, region, layer and/or portion should not be limited by these terms.These terms be not meant to specific order, top and
Bottom or grade, and be only used for distinguishing a component, region or portion and another component, region or portion.Therefore, retouch below
First component, region or the portion stated is referred to alternatively as second component, region or portion, is made without departing from the scope of the present invention.
Hereinafter, the embodiment of the present invention will be described with reference to the attached drawing for schematically showing embodiment.In the accompanying drawings, example
Such as, the modification of shown shape can be designed according to manufacturing technology and/or tolerance.It is therefore to be understood that the reality of the present invention
The given shape in the region that example is not limited to shown in specification is applied, and the caused shape for example during manufacturing process can be included
Shape changes.
First embodiment
Fig. 1 is the exploded perspective view of the liquid discharge device according to first embodiment for liquid container.Fig. 2 is Fig. 1
Decomposition section, Fig. 3 is the sectional view after the coupling of Fig. 1.Fig. 4 is the bottom view for the pressurization part for showing Fig. 1.
As shown in Figure 1, the liquid discharge device according to first embodiment for liquid container includes container 11, shoulder
13rd, pumping section 15 and pressurization part 17.
Container 11 has circular or polygonal shape, including the external screw thread 21 being formed on the outer surface at unlimited top
Stored within this space with liquid such as space formed therein, liquid cosmetic preparations.
Hereinafter, shoulder 13 and pumping section 15 will be described in detail referring to figs. 1 to Fig. 3.
Internal thread 31 that shoulder 13 includes being formed in the inner peripheral surface of bottom, anticreep lip 33, be formed in internal thread 31
The hollow holding lip 35 of inside between anticreep lip 33 and be formed in anticreep lip 33 and it is hollow holding lip 35 it
Between inside to allow the guide surface 37 that pressurization part 17 moves up and down.Here, shoulder 13 correspond to container 11 shape and shape
Into, and internal thread 31 is press-fitted into the external screw thread 21 of container to be coupled with container 11.
Anticreep lip 33 is formed as being used to prevent pressurization part 17 from departing from.In addition, hollow holding lip 35 includes hollow bulb 41,
The diameter of hollow bulb 41 is less than the diameter of the inner peripheral surface of shoulder 13, and to fix the installation component 51 of pumping section 15, this will be below
Description.
Pumping section 15 includes the installation component 51 for being fixed to hollow holding lip 35, the unlimited top for being incorporated into installation component 51
In side and pumping element 53 mounted thereto and vacuumize component 55 by what the inner space of pumping element 53 vacuumized.Here,
Installation component 51 is fixed to hollow holding lip 35 so that the side of pumping section 15 is fixed to shoulder 13 in inside.
Installation component 51 includes vertically extending large-diameter member 61 and minor diameter component 63.Large-diameter member 61 is pump structure
The access path of part 53, and including the dual holding lip 71 being formed on the outer surface at top and it is formed in the interior of bottom
The dual holding projection 73 in portion.
Dual holding lip 71 is included in the upper holding lip 81 that the upper end is protruded from the outer surface of large-diameter member 61
With it is prominent from the outer surface of large-diameter member 61 in the bottom side of upper holding lip 81 and formed and diameter is more than hollow holding
The lower holding lip 83 of the diameter of the hollow bulb 41 of lip 35.Here, it is upper to keep lip 81 positioned at the upper of hollow holding lip 35
Surface, and the lower basal surface lower section for keeping lip 83 to be located at hollow holding lip 35 so that installation component 51 is fixed
To the hollow holding lip 35 of shoulder 13.
Here, when installation component 51 is fixed on hollow holding lip 35 and shoulder 13 is coupled to container 11, due under
Lip 83 is kept to be formed as the diameter that diameter is more than hollow bulb 41, it is possible to which the liquid for preventing from being stored in container 11 is in
Empty portion 41 discharges.
Dual holding projection 73 includes lower holding projection 91 and upper holding projection 93, and lower holding projection 91 is in large-diameter member
Boundary portion office between 61 and minor diameter component 63 is protruded from the inner peripheral surface of large-diameter member 61, and upper holding projection 93 is under
The top of projection 91 is kept to be protruded from the inner peripheral surface of large-diameter member 61, to allow the press-fitting lip of pumping element 53 described below
131 are fixed.Here, since press-fitting lip 131 is fixed to dual holding projection 73, so the bottom end surface of pumping element 53 can be with
Be loaded on the loading pipe 101 of minor diameter component 63 described below, and can prevent the operation due to pressurization part 17 and frequency
The pumping element 53 of numerous deformation is upwardly separated from.
The diameter of minor diameter component 63 is less than the diameter of large-diameter member 61, and including loading pipe 101, loads pipe 101
It is formed in outer tube part, the outer surface of itself and large-diameter member 61 is formed as one, spaced away towards center.Here,
Loading pipe 101 includes tap 103, and the liquid that tap 103 is previously stored in container 11 enters the discharge path of pumping section 15, and
And it is formed in its wall surface.Tap 103 as one or more is formed in the bottom for loading pipe 101 in a circumferential direction.
Here, when producing pressure from outside to inside by pressurization part 17 and the usually obstructed portion 17 that is overpressurized is produced from extroversion
During interior pressure, tap 103 is loaded in the obstruction structure for loading the pumping element 53 on pipe 101 and being described below
Part 133 blocks.And pressure from outside to inside ought be produced by pressurization part 17, then release is so that pressurization part 17 returns to initial bit
When putting, the obstructive component 133 that tap 103 is moved inward is opened, and the liquid being stored in container 11 is discharged to pump
In component 53.
Pumping element 53 makes with the material with elastic restoring force and with the internal cylindrical shape with fold part of perforation
The liquid that tap 103 must be flowed through is discharged by the outlet 151 of pressurization part 17.Here, pumping element 53 can include silicones, second
Alkene vinyl acetate resin, vistanex, ethylene-propylene copolymer rubber, brombutyl etc..
In addition, pumping element 53 is formed as being divided into：Conformal component 111 at top, it is unrelated with the operation of pressurization part 17
Ground keeps shape；And it is formed in bottom and the variable component 113 that can be deformed according to the operation of pressurization part 17.Here, it is variable
Component 113 is formed as one with conformal component 111.
Conformal component 111 includes the fixing component 121 for being formed in top and being supported by the inlet portion 157 of pressurization part 17,
It is described below.Here, fixing component 121 is also opening, vacuumizes component 55 and is introduced with by pumping element
Space inside 53 perforation vacuumizes.In addition, conformal component 111 is formed as one with fixing component 121.
Variable component 113 includes being formed in bottom and being pressed into and be fixed to the press-fitting lip of dual holding projection 73
131 and it is loaded on the loading pipe 101 of installation component 51 to open and close the obstructive component of the tap 103 of installation component 51
133。
Vacuumizing component 55 includes：Vacuum stopper 141, it is in perforation inside, i.e. conformal component 111 and variable component
In the variable component 113 of boundary portion office between 113, for the inner space of pumping element 53 to be repeated to vacuumize；It is and solid
Fixed pole 143, it extends from vacuum stopper 141 and the ingate of pressurized portion 17 155 is fixedly supported, this will be described below.
Here, vacuum stopper 141 will be positioned in the inner space of pumping element 53 and be formed as one with fixed link 143
Body.Further, since fixed link 143 is fixedly supported by ingate 155, it is possible to is added when preventing pressurization part 17 from frequently being pressurizeed
Splenium 17 and vacuumize component 55 and be disengaged from.In addition, vacuum stopper 141 can have conical by its shape or circular shape.It is in addition, solid
Fixed pole 143 can be formed as with staged rod-shape.
Here, it is located at due to vacuum stopper 141 in the inner space of pumping element 53 and takes out the inner space of pumping element 53
Vacuum so that the liquid stored in container 11 ability and air contact only when being discharged by the outlet 151 of pressurization part 17, this
It is described below, it is possible to prevent the liquid in container 11 and pumping element 53 to be contaminated.
As shown in Figures 1 to 4, pressurization part 17 includes：Outlet 151, it is directed to flow past the liquid of pumping section 15 and discharges；Even
Siphunculus 153, it connects with outlet 151, is spaced apart to the center of the inside of pressurization part 17, and downward from the top of pressurization part 17
Extend and protrude；Ingate 155, it is formed in the center of the communicating pipe 153 at the top of pressurization part 17, for introducing and fixing
Ground supports the fixed link 143 for vacuumizing component 55；Inlet portion 157, it is formed in the inner peripheral surface of communicating pipe 153 and ingate
Between 155 outer surface, for introducing and supporting the fixing component 121 of pumping element 53；Support lip 159, it is from communicating pipe
153 inner peripheral surface protrudes, and is used to support the conformal component 111 of pumping element 53；And anticreep projection 161, it is from pressurization part 17
Bottom outer surface protrude, with corresponding with the lip at the anticreep lip 33 for being formed in shoulder 13.
Fig. 5 a are the modes of operation for showing the liquid discharge device of liquid container when applying the power to pressurization part pressurization
View, Fig. 5 b are that the mode of operation of the liquid discharge device of liquid container when showing to be removed the power of pressurization part pressurization regards
Figure.
Hereinafter, as shown in figure 5 a and 5b, it will be described in the liquid discharge dress of liquid container according to first embodiment
The operation put.
As shown in Figure 5 a, when the user of liquid container applies the power pressurizeed to pressurization part 17, add for example, pressing down on
The top surface of splenium 17, pressurization part 17 are moved down along the guiding surface 37 of shoulder 13.
When pressurization part 17 is moved along guiding surface 37, the conformal component 111 of pumping element 53 is keeping outer shape
Move down at the same time.When conformal component 111 has moved down, the variable component 113 of pumping element 53 is deformed because of its power.
This, since variable component 113 deforms so that variable component 113 is spaced apart with vacuumizing the vacuum stopper 141 of component 55, so pump
The inner space of component 53 is not evacuated and is opened.
When variable component 113 deforms as described above, the inner space of pumping element 53 is not evacuated and is opened.When can
When becoming the deformation of component 113, you can when becoming the contraction of component 113, be filled in perforation inside, i.e., the liquid in pumping element 53 is by going out
Mouth 151 discharges.Here, 121 bidirectional open of fixing component of pumping element 53 and with the outer surface interval of ingate 155
Open.Here, since the fixing component 121 of pumping element 53 is bidirectional open, can lead to so foring and flowing through the liquid of pumping section 15
Cross its path discharged from outlet 151.
In addition, as shown in Figure 5 b, when pressurization part 17 returns to initial position, i.e. the power pressurizeed to pressurization part 17 is gone
Except when, the variable component 113 deformed is moved up by elastic force and returns to initial position.
As described above, when variable component 113 returns to initial position, the fixing component 121 of bidirectional open is inside
The mobile and outer surface close contact with the ingate 155 of pressurization part 17, and vacuum stopper 141 is located at conformal component 111 again
In the variable component 113 of boundary portion office between variable component 113 and block the path so that the inside of pumping element 53
Space isolates with outer gas stream again.Here, when variable component 113 returns to initial position, the obstructive component of pumping element 53
133 move inward, and the tap 103 of installation component 51 is opened so that the liquid being stored in container 11 is discharged to pump
In component 53.When pumping element 53 is hydraulically full, obstructive component 133 is displaced outwardly, i.e. is pushed outwards and is moved to block being sealed
Tap 103.
Second embodiment
Fig. 6 is the exploded perspective view of the liquid discharge device of liquid container according to second embodiment.In addition, Fig. 7 is Fig. 6
Decomposition section, Fig. 8 is the sectional view after the coupling of Fig. 6.
Next, illustrate the liquid discharge device of liquid container according to second embodiment with reference to Fig. 6 to Fig. 8.
When describing second embodiment, the description of the component identical with first embodiment will be omitted.
The liquid discharge device of liquid container according to second embodiment includes container 11, shoulder 13, pumping section 15, pressurization part
17 and straw part 19.
Here, the construction of container 11, shoulder 13, pumping section 15 and pressurization part 17 and the basic phase of construction in first embodiment
Together.
However, lip 171 is kept to be formed at the minor diameter component 63 of pumping section 15, from the outer surface of minor diameter component 63
It is prominent so that minor diameter component 63 can have the construction different from first embodiment.
In addition, straw part 19 includes 181 He of suction pipe connecting elements by keeping lip 171 to be fixed to minor diameter component 63
It is connected to the suction pipe 183 of suction pipe connecting elements 181.Here, suction pipe connecting elements 181 can assembly or disassembly in suction pipe 183.This
Sample, since the liquid discharge device of liquid container according to second embodiment is included by keeping lip 171 to be fixed to minor diameter
Component 63 and can assembly or disassembly in the suction pipe connecting elements 181 of suction pipe 183, so the liquid discharge device can be used for plastics
Cosmetics containers and need both glass cosmetics containers of suction pipe.
Suction pipe connecting elements 181 includes the first connecting tube 191 and the second connecting tube 193, and the first connecting tube 191 is configured to have
Minor diameter component 63 can be fixed to and by keeping lip 171 to be fixed to the diameter of minor diameter component 63, the second connecting tube 193 by having
It is formed in the lower section of the first connecting tube 191 and is configured with the diameter smaller than the diameter of the first connecting tube 191 and connection
To suction pipe 183.Here, the second connecting tube 193 is formed as one with the first connecting tube 191.
First connecting tube 191 includes keeping projection 195, keeps interior weekly form of the projection 195 from the top of the first connecting tube 191
Face protrudes, with corresponding to the lip kept at lip 171 for being formed in minor diameter component 63.
Suction pipe 183 is connected to the second connecting tube 193, is built in container 11, and the bottom of suction pipe 183 is arranged to and holds
The bottom of device 11 is adjacent.Here, the base section of suction pipe 183 is bent so that its bottom can be arranged on the bottom of container 11
Edge.
According to an embodiment of the invention, when not performing the pumping operation for discharging the liquid in container, due to performing
The inner space of the pumping section of pumping operation is blocked and is evacuated so that the liquid in container does not connect with air or foreign matter
Touch, it is possible to which offer prevents the contaminated effect of the liquid in container.
Further, since pumping section and the structure to the pressurization part of pumping section pressurization are simplified, it is possible to provide easy to manufacture pump
Portion and the effect of pressurization part.
Further, since including the bottom fixed to pumping section and can assembly or disassembly in the suction pipe connecting elements of suction pipe, institute
Can provide the liquid discharge device applied to both plastic cosmetic container and the glass cosmetics containers for needing suction pipe
Effect.
Although the liquid discharge device on liquid container describes specific embodiment according to the present invention above,
It is readily apparent that various modifications can be carried out without departing from the scope of the invention.
Therefore, the scope of the present invention is not limited to above-described embodiment, and should by the following claims and their equivalents Lai
Determine.
It is exemplary that is, above-described embodiment should be understood that at each aspect.The scope of the present invention by
Appended claims rather than represented by discussed in detail above.It should be understood that implication, scope and equivalent from claim
Obtained all changes and modification are included within the scope of the invention.
Claims (16)
1. a kind of liquid discharge device for liquid container, including：
Shoulder, it is tightened and fixed to the top of the container in the space with storage liquid；
Pumping section, it is fixed to inside of the shoulder, with the material with elastic restoring force and with inside penetrating through with from institute
The cylindrical shape of container discharge liquid is stated, and including vacuumizing component in the perforation inside, for repeatedly will
Space in the perforation inside of the cylindrical shape vacuumizes；With
Pressurization part, it is fixedly mounted in the top of the pumping section and pressurizes to the pumping section,
Wherein described pumping section includes：
Pumping element, it includes the fixing component as opening, it is described vacuumize component by the opening be introduced into incite somebody to action described in
Space inside perforation vacuumizes；With
Installation component, it is fixed to and introduces wherein and install the inside of the shoulder of the pumping element,
Wherein described shoulder includes：
Anticreep lip, it is formed in the top of the inside, for preventing the pressurization part from departing from the shoulder；With
Hollow holding lip, it is formed in the inside, is secured to pair being formed on the outer surface of the installation component
Lip is kept again,
Wherein described pressurization part is moved up and down along the anticreep lip and the hollow inner peripheral surface kept between lip, and
And
Wherein described pumping section discharges liquid when being pressurizeed by the pressurization part by the pressurization part, and adds when described
When splenium returns to initial position, the space inside the perforation is vacuumized using the component that vacuumizes.
2. liquid discharge device according to claim 1, wherein the component that vacuumizes includes：
Vacuum stopper, it is located in the pumping section, for the space inside the perforation to be vacuumized；With
Fixed link, it extends from the vacuum stopper and is fixedly supported by the pressurization part.
3. liquid discharge device according to claim 2, wherein the pumping element includes：
Conformal component, it is formed as one with the fixing component and independently keeps shape with the operation of pressurization part；With
Variable component, it is formed as one with the conformal component and is deformed according to the operation of the pressurization part.
4. liquid discharge device according to claim 3, wherein the pumping element is with the cylindrical shape inside perforation
Shape, when the pressurization part is pressurized and the conformal component moves down, the variable members contract, and it is filled in institute
The liquid stated in perforation inside discharges, and when the pressurization part returns to initial position, full of appearance inside the perforation
Liquid in device, while the vacuum stopper for vacuumizing component is blocked between the conformal component and the variable component
Boundary member, vacuum state is maintained at by the space in the perforation inside of the cylindrical shape.
5. liquid discharge device according to claim 3, wherein the variable component includes：
Lip is press-fitted, it is formed in bottom and is pressed into and is fixed to the installation component；With
Obstructive component, it is formed in the lower section of the press-fitting lip and opens or closes the tap of the installation component.
6. liquid discharge device according to claim 5, wherein the installation component includes：
Large-diameter member, the installation component is fixed to the inside of the shoulder using the dual holding lip by it, and
The pumping element is introduced into and is fixed in the large-diameter member；With
Minor diameter component, it is formed in the lower section of the large-diameter member and is formed as one with the large-diameter member, and
The tap that liquid including the container passes through.
7. liquid discharge device according to claim 6, wherein the large-diameter member includes dual holding projection, it is described
Dual holding projection is included in boundary between the large-diameter member and the minor diameter component from the large-diameter member
Inner peripheral surface protrude lower holding projection and upper holding projection, for fixing the press-fitting lip of the pumping element.
8. liquid discharge device according to claim 6, wherein the minor diameter component includes：
Outer tube, it has a diameter smaller than the diameter of the large-diameter member, and with the outer surface of the large-diameter member
It is formed as one；With
Pipe is loaded, it is formed in the outer tube, is spaced apart towards center, and
The tap of the discharge path of liquid wherein as storage in the above-described container is formed in the wall of the loading pipe
Surface.
9. liquid discharge device according to claim 3, wherein the pressurization part includes：
Outlet, it is directed to flow past the liquid of the pumping section and discharges；
Communicating pipe, itself and the outlet are spaced apart towards the center of the inside of the pressurization part, and from the pressurization part
Top extend downwardly and protrude；
Ingate, it is formed in the center of the communicating pipe at the top of the pressurization part, for introducing and being fixedly supported
The fixed link for vacuumizing component；
Inlet portion, it is formed between the outer surface of the inner peripheral surface of the communicating pipe and the ingate, for introducing simultaneously
It is fixedly supported the fixing component of the pumping element；
Lip is supported, it is protruded from the inner peripheral surface of the communicating pipe, is used to support the conformal component of the pumping element；With
Anticreep projection, it is protruded from the outer surface of the bottom of the pressurization part, with corresponding to the anticreep for being formed in the shoulder
Lip at lip.
10. liquid discharge device according to claim 1, wherein the shoulder further includes the interior weekly form for being formed in its bottom
On face and it is fastened to the screw thread of the container.
11. a kind of liquid discharge device for liquid container, including：
Shoulder, it is tightened and fixed to the top of the container in the space with storage liquid；
Pumping section, it is fixed to inside of the shoulder, with the material with elastic restoring force and with inside penetrating through with from institute
The cylindrical shape of container discharge liquid is stated, and including vacuumizing component in the perforation inside, for repeatedly will
Space in the perforation inside of the cylindrical shape vacuumizes；
Straw part, it include suction pipe and be coupled to the bottom of the pumping section with by suction pipe positioning in the above-described container, and
And can assembly or disassembly in the suction pipe；With
Pressurization part, it is fixedly mounted in the top of the pumping section and pressurizes to the pumping section；
Wherein described pumping section includes：
Pumping element, it includes the fixing component as opening, and the vacuum component is introduced into be passed through described by the opening
Lead to internal space to vacuumize；With
Installation component, it is fixed to and wherein quotes and install the inside of the shoulder of the pumping element,
Wherein described shoulder includes：
Anticreep lip, it is formed in the top of the inside, for preventing the pressurization part from departing from the shoulder；With
Hollow holding lip, it is formed in the inside, is secured to pair being formed on the outer surface of the installation component
Lip is kept again,
Wherein, the pressurization part is moved up and down along the anticreep lip and the hollow inner peripheral surface kept between lip,
And
Wherein described pumping section discharges liquid when being pressurizeed by the pressurization part by the pressurization part, and adds when described
When splenium returns to initial position, the space inside the perforation is vacuumized using the component that vacuumizes.
12. liquid discharge device according to claim 11, wherein the component that vacuumizes includes：
Vacuum stopper, it is located in the pumping section, for the space inside the perforation to be vacuumized；With
Fixed link, it extends from the vacuum stopper and is fixedly supported by the pressurization part.
13. liquid discharge device according to claim 11, wherein the installation component includes being used as the pumping element
The large-diameter member in the path of introducing and the minor diameter component as the discharge path for storing liquid in the above-described container, it is described
Large-diameter member and the minor diameter component are formed as extending vertically.
14. liquid discharge device according to claim 13, wherein the minor diameter component includes keeping lip, the guarantor
Hold lip to protrude from the outer surface of the minor diameter component, for the straw part to be fixed to the minor diameter component.
15. liquid discharge device according to claim 14, wherein the straw part includes suction pipe connecting elements, the suction
Pipe connecting elements by it is described holding lip be fixed to the minor diameter component and can assembly or disassembly in the suction pipe.
16. liquid discharge device according to claim 15, wherein the suction pipe connecting elements includes：
First connecting tube, it is fixed to the minor diameter component by the holding lip；With
Second connecting tube, it is formed in the lower section of first connecting tube and is formed as one with first connecting tube,
Wherein described first connecting tube includes keeping projection, described to keep projection to be protruded from the inner peripheral surface on top, with corresponding to
The lip being formed at the holding lip of the minor diameter component, and
Wherein described second connecting tube has the diameter smaller than the diameter of first connecting tube and is connected to the suction pipe.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2015-0123874 | 2015-09-01 | ||
| KR1020150123874A KR101589677B1 (en) | 2015-09-01 | 2015-09-01 | Liquid discharge apparatus of liquid receptacle |
| PCT/KR2016/009501 WO2017039236A1 (en) | 2015-09-01 | 2016-08-26 | Liquid discharge device of liquid container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107949528A true CN107949528A (en) | 2018-04-20 |
| CN107949528B CN107949528B (en) | 2019-11-01 |
Family
ID=55309986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680050727.8A Expired - Fee Related CN107949528B (en) | 2015-09-01 | 2016-08-26 | The liquid discharge device of liquid container |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101589677B1 (en) |
| CN (1) | CN107949528B (en) |
| WO (1) | WO2017039236A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101763405B1 (en) | 2016-08-25 | 2017-08-01 | 김성용 | Liquid pumping-dispenser of liquid receptacle |
| KR101875398B1 (en) * | 2016-11-11 | 2018-07-06 | 주식회사 씨티케이코스메틱스 | Cosmetic container of double seal |
| KR102129202B1 (en) | 2019-04-16 | 2020-07-01 | 안시은 | Cosmetic vessel |
| KR102206987B1 (en) * | 2019-11-29 | 2021-01-25 | 주식회사 동기피엔아이 | Pump type liquid sealed container with improved leakage prevention |
| KR200492271Y1 (en) * | 2020-01-15 | 2020-09-09 | 한국콜마주식회사 | Pressure distribution member and pump-type container including the same |
| KR102205491B1 (en) * | 2020-03-18 | 2021-01-20 | 주식회사 동기피엔아이 | Lquid sealed container with improved air flow |
| KR102556042B1 (en) * | 2021-06-29 | 2023-07-18 | 주식회사 두코 | Cosmetic Container |
| KR102556039B1 (en) * | 2021-06-29 | 2023-07-18 | 주식회사 두코 | Cosmetic Container |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100847460B1 (en) * | 2008-04-21 | 2008-07-21 | 김길수 | A pumping nozzle for liquid type cosmetics vessel |
| KR200444659Y1 (en) * | 2008-12-30 | 2009-05-27 | 황규찬 | Cosmetic case structure of airless pumping type |
| CN201961688U (en) * | 2010-12-31 | 2011-09-07 | 深圳市通产丽星股份有限公司 | Vacuum pump head pipe |
| KR20130117027A (en) * | 2012-04-17 | 2013-10-25 | 김길수 | Cosmetic container of button type operate pump single silicone material for highly viscous liquefied cosmetic |
| CN103533861A (en) * | 2011-06-14 | 2014-01-22 | 株式会社衍宇 | Pumping-type cosmetics container |
| KR101540438B1 (en) * | 2015-05-12 | 2015-07-30 | (주)민진 | ECO Pump type cosmetic containers |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200408011Y1 (en) * | 2005-09-15 | 2006-02-07 | 주식회사 태평양 | It is possible for interception of air, out-let nozzle structure of out-let pump |
| KR20140002333U (en) * | 2012-10-04 | 2014-04-24 | (주)아모레퍼시픽 | container for cosmetics having airless pump |
-
2015
- 2015-09-01 KR KR1020150123874A patent/KR101589677B1/en active IP Right Grant
-
2016
- 2016-08-26 WO PCT/KR2016/009501 patent/WO2017039236A1/en active Application Filing
- 2016-08-26 CN CN201680050727.8A patent/CN107949528B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100847460B1 (en) * | 2008-04-21 | 2008-07-21 | 김길수 | A pumping nozzle for liquid type cosmetics vessel |
| KR200444659Y1 (en) * | 2008-12-30 | 2009-05-27 | 황규찬 | Cosmetic case structure of airless pumping type |
| CN201961688U (en) * | 2010-12-31 | 2011-09-07 | 深圳市通产丽星股份有限公司 | Vacuum pump head pipe |
| CN103533861A (en) * | 2011-06-14 | 2014-01-22 | 株式会社衍宇 | Pumping-type cosmetics container |
| KR20130117027A (en) * | 2012-04-17 | 2013-10-25 | 김길수 | Cosmetic container of button type operate pump single silicone material for highly viscous liquefied cosmetic |
| KR101540438B1 (en) * | 2015-05-12 | 2015-07-30 | (주)민진 | ECO Pump type cosmetic containers |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101589677B1 (en) | 2016-01-28 |
| CN107949528B (en) | 2019-11-01 |
| WO2017039236A1 (en) | 2017-03-09 |
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