CN206407325U - A kind of liquid container - Google Patents
A kind of liquid container Download PDFInfo
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- CN206407325U CN206407325U CN201621187952.XU CN201621187952U CN206407325U CN 206407325 U CN206407325 U CN 206407325U CN 201621187952 U CN201621187952 U CN 201621187952U CN 206407325 U CN206407325 U CN 206407325U
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- flexible hydraulic
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- bag
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Abstract
The utility model discloses a kind of liquid container, its structure includes：The rigid bodies played a supporting role and the flexible hydraulic bag for accommodating liquid；The rigid bodies are included at the top of Pump for giving-out mechanism and the housing being connected to below Pump for giving-out mechanism, housing cavity provided with connection flexible hydraulic bag, the Port for enabling the liquid in flexible hydraulic bag to be pumped out by Pump for giving-out mechanism；The flexible hydraulic portion of wrapping is provided with the liquid outlet being connected with the Port, and the housing is enclosed on the outside of replenisher bag, the liquid outlet is connected the Port.The utility model is related to daily chemical product packaging field, described flexible hydraulic bag is packed similar to existing replenisher, the difference is that flexible hydraulic bag is directly connected to what is be used together in rigid bodies, the i.e. replaceable new flexible hydraulic bag of flexible hydraulic bag being finished using need to only pull down after complete, eliminates consumer's voluntarily filling process.
Description
Technical field
The utility model is related to daily chemical product packaging field, is in particular a kind of liquid container.
Background technology
Daily chemical products belong to daily running stores, and liquid daily chemical products are typically stored in container, will just hold after using up
Device is abandoned.The container that general liquid daily chemical products are used, for plastic product, is easy to use, most liquid containers include
One Pump for giving-out structure, such packing container manufacturing cost is higher, which results in single product price of daily chemical products compared with
It is high.The liquid container is just abandoned after daily chemical products are used up, and consumer needs to buy new packaging unit again every time, and this is not only
The burden of consumer is added, and substantial amounts of abandoned liquid container also brings the pollution of certain environment, causes a large amount of
Waste.
Therefore, existing many manufacturers provide the replenisher packaging for existing liquid container, the packaging is generally
Plastic bag container structure, without Pump for giving-out structure.After the daily chemical products in liquid container are used up, packed by the replenisher
Supplemented, continue the service life of liquid container.This just reduces the use cost of consumer to a certain extent, reduces wave
Take.And the bill of materials one that polybag is constituted, for the Pump for giving-out structure being made up of metallo-plastic structure, relatively hold
Easy recycling, so as to reduce the pollution of environment.
Although existing replenisher structure can reduce certain waste and pollute, consumer is needed voluntarily to be filled
Dress, and pouring process is cumbersome., it is necessary to extract Pump for giving-out structure and catheter out in pouring process, this is easy for causing
In container around the liquid pollution of residual, the use habit of consumer is not met, some consumers are unwilling to save trouble
Carry out supplementing filling using replenisher packaging, or directly abandon old container, buy newly, this causes the work that replenisher is packed
With actual performance can not be obtained.In addition, the structure has the liquid of corrosivity or hypotoxicity for some, just do not apply to, with
Ensure that consumer's uses safety, this just greatly limit the applicable surface of the structure.
It is exactly not limit filling that existing replenisher structure, which also has some hidden danger, and any supplement dress can be to it
Progress is filling, and which results in there may exist different vendor, different types of product to produce mixing.This blended product is not
The using effect of daily chemical products is only greatly reduced, and is possible to produce chemical reaction after different product mixes, is produced
Harmful material, so as to threaten the health and safety of consumer.To avoid the appearance of the situation, many daily use chemicals manufacturers are all being mended
Supplement dress is indicated on the product filled can only be applied to the use of the identical product with a manufacturer, but consumer is using
During do not notice that the problem, be still arbitrarily irrigated according to the hobby of oneself.This causes such product to there is weight
Big potential safety hazard, manufacturer is also required to carry out very careful selection when supplement dress product is released, and is limited only to that
The product of harmful substance will not be produced after being mixed with other liquid.This has just limited to the popularization of supplement dress product significantly, makes its nothing
Method really plays the effect for reducing environmental pollution.
Utility model content
Technical problem to be solved in the utility model overcomes above-mentioned defect of the prior art, and there is provided a kind of brand-new
Liquid-container structure, meets the use habit of consumer, and can avoid above-mentioned hidden danger, reduces and wastes and pollute.
The utility model is achieved through the following technical solutions above-mentioned utility model purpose.
Based on above-mentioned utility model purpose, the utility model designs a kind of liquid container, and its structure includes：Support is played to make
Rigid bodies and the flexible hydraulic bag for accommodating liquid；The rigid bodies include Pump for giving-out mechanism and are connected to Pump for giving-out
Connection flexible hydraulic bag is provided with the top of housing below mechanism, housing cavity, the liquid in flexible hydraulic bag is passed through Pump for giving-out
The Port that mechanism is pumped out；The flexible hydraulic portion of wrapping is provided with the liquid outlet being connected with the Port, and the housing is enclosed on benefit
The outside of topping up bag, makes the liquid outlet connect the Port.Described flexible hydraulic bag is packed similar to existing replenisher,
The difference is that flexible hydraulic bag is directly connected to what is be used together in rigid bodies, the complete flexible hydraulic more renewed again afterwards is used
Bag.This just eliminates consumer's voluntarily filling process, the flexible hydraulic bag being finished need to be only pulled down when replacing, by new flexibility
The liquid outlet of liquid bag and the Port of rigid bodies are connected, filling without pulling down the progress of Pump for giving-out mechanism.The liquid container
The change for the occupation mode that structure is brought, meets the use habit of consumer, is provided for it and uses upper facility.It it also avoid
The situation of leakage in pouring process, going for some has the use of corrosivity or hypotoxicity liquid, with extensive suitable
Use face.Housing is as the supporting construction of whole packing container, and the defect that flexible hydraulic bag can be avoided not play a supporting role makes
Whole liquid container can vertical display, do not have to be also provided with handle on any difference, housing with existing liquid container
Held when easy to use.Pump for giving-out structure can be manually operated a liquid using structures such as existing Pressing pump or spray guns
Liquid in container is pumped out, and the utility model goes for most existing Pump for giving-out structure.
In order that housing can support whole liquid container, total is uprightly put, be easy to operation, the shell
Intracoelomic cavity is highly not less than the height of flexible hydraulic bag, and the preferably size of flexible hydraulic bag is just matched with the inner chamber of the housing,
The capacity of flexible hydraulic bag can so be maximized.
More stablize in order that container is put, be easy to flexible hydraulic bag to insert housing or taken out from housing, and allow flexibility
Liquid in liquid bag can be pumped out all, and cross-sectional area progressively reduces the housing from bottom to top, the flexible hydraulic bag shape
Match with housing, the opening entered for flexible hydraulic bag is provided with below housing.Change soft by the opening during use
Property liquid bag, opening without closing, be placed in ground and form the closed structure of nature, in order to improve its placement stability described in be open
The support edge that extension can turn up provided with a circle.Opening described in this patent can also be arranged on the side of housing, but so tie
Stablizing for structure is poor, and service life is shorter.
The mode that Port is connected with liquid outlet can have many structures, but due to Port is arranged on enclosure interior,
And flexible hydraulic bag is more soft, Port be connected difficulty with liquid outlet larger, just will not so to carry out reasonable design
Use to consumer brings unnecessary trouble.The utility model preferably following two structures：
The first is that the Port includes a female screw cap structure of tool, and the screw cap structure is rotatably connected on out
The lower section of liquid pump mechanism, housing side position corresponding with screw cap structure is provided with perforate, and at least part screw cap structure protrusion is opened
Hole is to hull outside, and the liquid outlet of the flexible hydraulic bag is provided with the external screw thread with the screw-internal thread fit.The structure will need to only go out
Liquid mouthful is docked with Port, then in the outside rotation screw cap structure of housing, it becomes possible to make the internal thread and liquid outlet of spiral cover
External screw thread coordinates, so as to realize the connection of liquid outlet and Port.
Second is that the Port includes the locating cover with interior clamping mechanism, and the locating cover is connected to Pump for giving-out machine
Provided with the outer clamping mechanism engaged with the interior clamping mechanism of locating cover on the outside of the lower section of structure, the liquid outlet.Pass through inside and outside clamping
Liquid outlet, simply can be docked on the Port by the cooperation of mechanism.Inside and outside clamping described in finger manipulation for convenience
The cooperation of mechanism, housing side position corresponding with locating cover offers handle hole, or the housing side with determining
Lid corresponding position in position offers peep hole, and peep hole both sides are respectively equipped with handle hole.By handle hole, finger can pass through shell
Internally outer clamping mechanism is operated body, makes to coordinate between it.Handle hole coordinates the structure of peep hole to reduce the area of perforate, has
Reduced beneficial to preventing from causing because of perforate the structural behaviour of housing.
In order to improve the flexibility of inside and outside clamping mechanism engaging, it is easy to finger manipulation, the outer clamping mechanism is to be arranged on
Cantilevered snap-arms on the outside of liquid outlet, the top of cantilevered snap-arms engages with the interior clamping mechanism of locating cover.Finger passes through
Handle hole passes through shroud press cantilevered snap-arms, can be deformed inward the cantilevered snap-arms, such cantilevered snap-arms
It can just enter in interior clamping mechanism, unclamp finger, the interior clamping mechanism that the tops of cantilevered snap-arms just can be with locating cover
Engaging.When to remove the flexible hydraulic bag being finished, cantilevered snap-arms need to be equally only pressed, the cantilevered clamping can be made
Arm is deformed inward, and just can be taken off flexible hydraulic bag.
During use, the liquid in flexible hydraulic bag is gradually reduced, flexible hydraulic bag contraction distortion from bottom to top, by it
Internal liquid is upward.In order to prevent distorting together for flexible hydraulic bag from bottom to top, cause block liquid path
Or most liquid can not be extruded, cause liquid excess residual and form waste.Flexible hydraulic bag described in the utility model
Include the flexible side wall of two panels, sidewall edge, which is connected with each other, makes its middle part form fluid chamber, fluid chamber cross-sectional area from bottom to top
Progressively reduce, fluid chamber top is provided with ribs in the liquid outlet both sides.The side wall structure of the two panels flexibility connected using edge
Into flexible hydraulic bag structure, when the liquid in flexible hydraulic bag is pumped out by Pump for giving-out mechanism, because inner and outer air pressure is poor
Effect, can compress the flexible side wall of two panels bonded to each other.Fluid chamber progressively reduces from bottom to top, therefore whole flexible hydraulic bag
Lower deformation ability is more than top, therefore in the presence of pressure difference, the lower part of flexible hydraulic bag is first deformed, when two panels side wall is pressed
System is to when laminating, and the molecular attraction of the liquid film formation between the side wall of laminating can be such that two panels side wall is closely fitted in
Together.Thus self-assembling formation extrudes the effect of liquid from bottom to top, and the extruding of liquid progressively can be gone out, and will not cause
Flexible hydraulic bag is deformed, and substantial amounts of liquid residue is not had in flexible hydraulic bag.
The effect of ribs is to prevent from blocking liquid outlet after the side wall laminating on fluid chamber top, is set in the both sides of liquid outlet
Put ribs, then the side wall at liquid outlet would not fit together because of pressure difference, so inside fluid chamber, ribs it
Between still remain with fluid passage, keep liquid from liquid outlet flow out it is unimpeded.The length of ribs as the case may be depending on,
The material of flexible hydraulic bag is different, and the ability of deformation is different, and ribs can be designed according to its deformability.In general, in energy
On the premise of enough ensureing that fluid passage is unimpeded, the length of ribs is more short better, can so reduce the liquid on the outside of ribs
Residual.In order to avoid excessive liquid residue, the ribs are extended downwardly no more than flexible hydraulic bag below liquid outlet
1/4 height.
The utility model connects interchangeable flexible hydraulic bag the structure for the liquid container that rigid bodies formation is used in the lump,
The structure does not replace rigid bodies, only need to change the flexible hydraulic bag being finished, reduce filling that is cumbersome and there may be pollution risk
Dress process, meets the use habit of consumer, can be applied to a greater variety of daily chemical products.Consumer is also reduced simultaneously certainly
The filling existing risk of row, eliminates the misgivings of manufacturer, is conducive to the popularization of replaced type daily chemical products.The utility model
The convenience of operation is further also improved by the improvement in structure, facilitates the replacing of flexible hydraulic bag.The structure is provided simultaneously
A kind of special flexible hydraulic pack arrangement, can reduce liquid residue using the flexible hydraulic pack arrangement, improve the profit of flexible hydraulic bag
With rate, waste is reduced.Relative to prior art, the utility model has prominent substantive distinguishing features and significant progress.
Brief description of the drawings
Fig. 1 is the structural representation of the liquid container of embodiment 1；
Fig. 2 is the assembling schematic diagram of the liquid container of embodiment 1；
Fig. 3 is that the utility model rigid bodies match somebody with somebody process schematic with flexible hydraulic packaging；
Fig. 4 is the partial sectional view of the liquid container of embodiment 1；
Fig. 5 is clamping mechanism snap-action schematic diagram inside and outside embodiment 1；
Fig. 6 is the structural representation of the liquid container of embodiment 2；
Fig. 7 is the assembling schematic diagram of the liquid container of embodiment 2；
Fig. 8 is the screw cap structure rotation process schematic diagram of embodiment 2；
Description of reference numerals：Rigid bodies 100, Pump for giving-out mechanism 110, housing 120, Port 121, screw cap structure
1211, locating cover 1212, handle hole 122, peep hole 123, support edge 124, flexible hydraulic bag 200, liquid outlet 210, cantilevered card
Connect arm 211, ribs 220.
Embodiment
Accompanying drawing being given for example only property explanation, it is impossible to be interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment
Scheme some parts to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by accompanying drawing；Described in accompanying drawing position relationship be used for be only used for
Exemplary illustration, it is impossible to be interpreted as the limitation to this patent.The utility model is done further in detail with reference to specific embodiment
Describe in detail bright.
Embodiment 1
As shown in figure 1, a kind of liquid container, its structure includes：The rigid bodies 100 played a supporting role and for accommodating
The flexible hydraulic bag 200 of liquid；The rigid bodies 100 include Pump for giving-out machine 110 and are connected to the shell of the lower section of Pump for giving-out mechanism 110
Body 120, the inner cavity top of housing 120 is provided with connection flexible hydraulic bag 200, the liquid in flexible hydraulic bag 200 is passed through Pump for giving-out
The Port 121 that mechanism 110 is pumped out；The top of flexible hydraulic bag 200 is provided with the liquid outlet 210 being connected with the Port 121,
The housing 120 is enclosed on the outside of flexible hydraulic bag 100, the liquid outlet 210 is connected the Port 121.Described flexibility
Liquid bag 200 is packed similar to existing replenisher, the difference is that flexible hydraulic bag 200 is directly connected to one in rigid bodies 100
Act what is used, use the complete flexible hydraulic bag 200 more renewed again afterwards.This just eliminates consumer's voluntarily filling process, changes
When need to only pull down the flexible hydraulic bag 200 being finished, by the company of the liquid outlet 210 of new flexible hydraulic bag 200 and rigid bodies 100
Connect port 121 connection, without pull down Pump for giving-out mechanism 110 carry out it is filling.The occupation mode that the liquid-container structure is brought
Change, meet the use habit of consumer, provided for it using upper facility.It it also avoid the feelings of leakage in pouring process
Condition, going for some has the use of corrosivity or hypotoxicity liquid, with extensive applicable surface.Housing 120 is as whole
The supporting construction of individual packing container, the defect that flexible hydraulic bag 200 can be avoided not play a supporting role makes whole liquid container
Can vertical display, when there is no to be also provided with handle on any difference, housing 120 with existing liquid container and being easy to use
Hold.Pump for giving-out structure can be manually operated the liquid in liquid container using structures such as existing Pressing pump or spray guns
Body is pumped out, and the utility model goes for most existing Pump for giving-out structure.
As shown in Fig. 2 in order that housing 120 can support whole liquid container, alloing total uprightly to put, just
In operation, the cavity heights of housing 120 are not less than the height of flexible hydraulic bag 200, the preferably size of flexible hydraulic bag 200 and institute
The inner chamber for stating housing 120 is just matched, and can so maximize the capacity of flexible hydraulic bag 200.
More stablize in order that container is put, be easy to flexible hydraulic bag 200 to insert housing 120 or taken out from housing 120, and
And the liquid allowed in flexible hydraulic bag 200 can be pumped out all, cross-sectional area progressively reduces the housing 120 from bottom to top, institute
State the shape of flexible hydraulic bag 200 with housing 120 to match, the lower section of housing 120 is provided with the opening entered for flexible hydraulic bag 200.Such as Fig. 3
It is shown, flexible hydraulic bag 200 is changed by the opening during use, opening is without closing, and being placed in ground, to form nature close
The structure closed, in order to improve the support edge 124 that opening extension described in the stability of its placement can turn up provided with a circle.This patent
The opening can also be arranged on the side of housing 120, but stablizing for this spline structure is poor, and service life is shorter.
The mode that Port 121 is connected with liquid outlet 210 can have many structures, but due to Port 121 is arranged on
Inside housing 120, and flexible hydraulic bag 200 is more soft, and it is larger that Port 121 is connected into difficulty with liquid outlet 210, so
Unnecessary trouble will not just be brought to the use of consumer by carrying out rationally design.The present embodiment selects following structure：
As shown in figure 4, the Port 121 includes the locating cover 1212 with interior clamping mechanism, the locating cover 1212
The lower section of Pump for giving-out mechanism 110 is connected to, the outside of liquid outlet 210 is provided with what is engaged with the interior clamping mechanism of locating cover 1212
Outer clamping mechanism.By the cooperation of inside and outside clamping mechanism, simply liquid outlet 210 can be docked on the Port 121.
As shown in figure 5, the cooperation of inside and outside clamping mechanism described in finger manipulation for convenience, the side of housing 120 and locating cover 1212
Corresponding position offers handle hole 122, and the side of housing 120 offers peep hole with the corresponding position of locating cover 1212
123, the both sides of peep hole 123 are respectively equipped with handle hole 122.Can be through outer clamping in 120 pairs of housing by the finger of handle hole 122
Mechanism is operated, and makes to coordinate between it.Handle hole 122 coordinates the structure of peep hole 123 to reduce the area of perforate, is conducive to preventing
Only causing the structural behaviour of housing 120 because of perforate reduces.
In order to improve the flexibility of inside and outside clamping mechanism engaging, it is easy to finger manipulation, the outer clamping mechanism is to be arranged on
The cantilevered snap-arms 211 in the outside of liquid outlet 210, the top of cantilevered snap-arms 211 and the interior clamping mechanism of locating cover 1212
Engaging.Finger presses cantilevered snap-arms 211 by handle hole 122 through housing 120, can make the cantilevered snap-arms 211
It is deformed inward, such cantilevered snap-arms 211 can just enter in interior clamping mechanism, unclamp finger, cantilevered snap-arms 211
Top can just engage with the interior clamping mechanism of locating cover 1212., only need to be same when to remove the flexible hydraulic bag 200 being finished
Sample pressing cantilevered snap-arms 211, can be deformed inward the cantilevered snap-arms 211, just can be taken off flexible hydraulic bag 200.
During use, the liquid in flexible hydraulic bag 200 is gradually reduced, and flexible hydraulic bag 200 shrinks change from bottom to top
Shape, its internal liquid is upward.In order to prevent distorting together for flexible hydraulic bag 200 from bottom to top, cause resistance
Plug fluid path can not extrude most liquid, cause liquid excess residual and form waste.The utility model institute
Stating flexible hydraulic bag 200 includes the flexible side wall of two panels, and sidewall edge, which is connected with each other, makes its middle part form fluid chamber, and fluid chamber is under
And upper cross-sectional area progressively reduces, fluid chamber top is provided with ribs 220 in the both sides of liquid outlet 210.Connected using edge
The structure of flexible hydraulic bag 200 that constitutes of the flexible side wall of two panels, pumped out by Pump for giving-out mechanism 110 in flexible hydraulic bag 200
Liquid when, because inner and outer air pressure difference is acted on, the flexible side wall of two panels can be compressed bonded to each other.Fluid chamber is from bottom to top
Progressively reduce, therefore the lower deformation ability of whole flexible hydraulic bag 200 is more than top, therefore in the presence of pressure difference, flexible hydraulic
The lower part of bag 200 is first deformed, when two panels side wall is pressed to laminating, the liquid film formation between the side wall of laminating
Molecular attraction can make two panels side wall closely fit together.Thus self-assembling formation extrudes the effect of liquid from bottom to top,
The extruding of liquid progressively can be gone out, and flexible hydraulic bag 200 will not be caused to be deformed, substantial amounts of liquid residue is not had and is existed
In flexible hydraulic bag 200.
The effect of ribs 220 is to prevent from blocking liquid outlet 210 after the side wall laminating on fluid chamber top, in liquid outlet
210 both sides set ribs 220, then the side wall at liquid outlet 210 would not fit together because of pressure difference, so in liquid
Still remain with fluid passage between chamber, ribs 220, keep liquid from liquid outlet 210 flow out it is unimpeded.Ribs
220 length as the case may be depending on, the material of flexible hydraulic bag 200 is different, and the ability of deformation is different, and ribs 220 can be with
Designed according to its deformability.In general, on the premise of it ensure that fluid passage is unimpeded, the length of ribs 220 is got over
It is short better, it can so reduce the liquid residue in the outside of ribs 220.In order to avoid excessive liquid residue, the ribs
220 extend downwardly 1/5 height of the height for flexible hydraulic bag 200 from the lower section of liquid outlet 210.
Embodiment 2
As shown in fig. 6, a kind of liquid container, its structure includes：The rigid bodies 100 played a supporting role and for accommodating
The flexible hydraulic bag 200 of liquid；The rigid bodies 100 include Pump for giving-out machine 110 and are connected to the shell of the lower section of Pump for giving-out mechanism 110
Body 120, the inner cavity top of housing 120 is provided with connection flexible hydraulic bag 200, the liquid in flexible hydraulic bag 200 is passed through Pump for giving-out
The Port 121 that mechanism 110 is pumped out；The top of flexible hydraulic bag 200 is provided with the liquid outlet 210 being connected with the Port 121,
The housing 120 is enclosed on the outside of flexible hydraulic bag 100, the liquid outlet 210 is connected the Port 121.Described flexibility
Liquid bag 200 is packed similar to existing replenisher, the difference is that flexible hydraulic bag 200 is directly connected to one in rigid bodies 100
Act what is used, use the complete flexible hydraulic bag 200 more renewed again afterwards.This just eliminates consumer's voluntarily filling process, changes
When need to only pull down the flexible hydraulic bag 200 being finished, by the company of the liquid outlet 210 of new flexible hydraulic bag 200 and rigid bodies 100
Connect port 121 connection, without pull down Pump for giving-out mechanism 110 carry out it is filling.The occupation mode that the liquid-container structure is brought
Change, meet the use habit of consumer, provided for it using upper facility.It it also avoid the feelings of leakage in pouring process
Condition, going for some has the use of corrosivity or hypotoxicity liquid, with extensive applicable surface.Housing 120 is as whole
The supporting construction of individual packing container, the defect that flexible hydraulic bag 200 can be avoided not play a supporting role makes whole liquid container
Can vertical display, when there is no to be also provided with handle on any difference, housing 120 with existing liquid container and being easy to use
Hold.Pump for giving-out structure can be manually operated the liquid in liquid container using structures such as existing Pressing pump or spray guns
Body is pumped out, and the utility model goes for most existing Pump for giving-out structure.
As shown in fig. 7, in order that housing 120 can support whole liquid container, alloing total uprightly to put, just
In operation, the cavity heights of housing 120 are not less than the height of flexible hydraulic bag 200, the preferably size of flexible hydraulic bag 200 and institute
The inner chamber for stating housing 120 is just matched, and can so maximize the capacity of flexible hydraulic bag 200.
More stablize in order that container is put, be easy to flexible hydraulic bag 200 to insert housing 120 or taken out from housing 120, and
And the liquid allowed in flexible hydraulic bag 200 can be pumped out all, cross-sectional area progressively reduces the housing 120 from bottom to top, institute
State the shape of flexible hydraulic bag 200 with housing 120 to match, the lower section of housing 120 is provided with the opening entered for flexible hydraulic bag 200.Use
During flexible hydraulic bag 200 is changed by the opening, opening is placed in ground and forms the closed structure of nature without closing,
In order to improve the support edge 124 that opening extension described in the stability of its placement can turn up provided with a circle.It is open described in this patent
The side of housing 120 can also be arranged on, but stablizing for this spline structure is poor, service life is shorter.
The mode that Port 121 is connected with liquid outlet 210 can have many structures, but due to Port 121 is arranged on
Inside housing 120, and flexible hydraulic bag 200 is more soft, and it is larger that Port 121 is connected into difficulty with liquid outlet 210, so
Unnecessary trouble will not just be brought to the use of consumer by carrying out rationally design.The present embodiment selects following structure：
The Port 121 includes a female screw cap structure 1211 of tool, and the screw cap structure 1211 rotates connection
In the lower section of Pump for giving-out mechanism 110, the side of housing 120 is provided with perforate with the corresponding position of screw cap structure 1211, at least partly
Screw cap structure 1211 protrudes perforate to the outside of housing 120, and the liquid outlet 210 of the flexible hydraulic bag 200 is provided with and the internal thread
The external screw thread of cooperation.The structure only need to dock liquid outlet 210 with Port 121, then rotate spiral cover in the outside of housing 120
Structure 1211（As shown in Figure 8）, it becomes possible to the internal thread of spiral cover is coordinated with the external screw thread of liquid outlet 210, so as to realize out liquid
The connection of mouth 210 and Port 121.
During use, the liquid in flexible hydraulic bag 200 is gradually reduced, and flexible hydraulic bag 200 shrinks change from bottom to top
Shape, its internal liquid is upward.In order to prevent distorting together for flexible hydraulic bag 200 from bottom to top, cause resistance
Plug fluid path can not extrude most liquid, cause liquid excess residual and form waste.The utility model institute
Stating flexible hydraulic bag 200 includes the flexible side wall of two panels, and sidewall edge, which is connected with each other, makes its middle part form fluid chamber, and fluid chamber is under
And upper cross-sectional area progressively reduces, fluid chamber top is provided with ribs 220 in the both sides of liquid outlet 210.Connected using edge
The structure of flexible hydraulic bag 200 that constitutes of the flexible side wall of two panels, pumped out by Pump for giving-out mechanism 110 in flexible hydraulic bag 200
Liquid when, because inner and outer air pressure difference is acted on, the flexible side wall of two panels can be compressed bonded to each other.Fluid chamber is from bottom to top
Progressively reduce, therefore the lower deformation ability of whole flexible hydraulic bag 200 is more than top, therefore in the presence of pressure difference, flexible hydraulic
The lower part of bag 200 is first deformed, when two panels side wall is pressed to laminating, the liquid film formation between the side wall of laminating
Molecular attraction can make two panels side wall closely fit together.Thus self-assembling formation extrudes the effect of liquid from bottom to top,
The extruding of liquid progressively can be gone out, and flexible hydraulic bag 200 will not be caused to be deformed, substantial amounts of liquid residue is not had and is existed
In flexible hydraulic bag 200.
The effect of ribs 220 is to prevent from blocking liquid outlet 210 after the side wall laminating on fluid chamber top, in liquid outlet
210 both sides set ribs 220, then the side wall at liquid outlet 210 would not fit together because of pressure difference, so in liquid
Still remain with fluid passage between chamber, ribs 220, keep liquid from liquid outlet 210 flow out it is unimpeded.Ribs
220 length as the case may be depending on, the material of flexible hydraulic bag 200 is different, and the ability of deformation is different, and ribs 220 can be with
Designed according to its deformability.In general, on the premise of it ensure that fluid passage is unimpeded, the length of ribs 220 is got over
It is short better, it can so reduce the liquid residue in the outside of ribs 220.In order to avoid excessive liquid residue, the ribs
220 extend downwardly 1/4 height of the height for flexible hydraulic bag 200 from the lower section of liquid outlet 210.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.All any modifications, equivalent substitutions and improvements made within spirit of the present utility model and principle etc., should be included in
Within the utility model scope of the claims.
Claims (10)
1. a kind of liquid container, it is characterised in that including：
The rigid bodies played a supporting role and the flexible hydraulic bag for accommodating liquid；
The rigid bodies are included at the top of Pump for giving-out mechanism and the housing being connected to below Pump for giving-out mechanism, housing cavity provided with company
Connect flexible hydraulic bag, the Port for enabling the liquid in flexible hydraulic bag to be pumped out by Pump for giving-out mechanism；
The flexible hydraulic portion of wrapping is provided with the liquid outlet being connected with the Port, and the housing is enclosed on the outside of replenisher bag,
The liquid outlet is set to connect the Port.
2. liquid container according to claim 1, it is characterised in that the housing cavity is highly not less than flexible hydraulic bag
Highly.
3. liquid container according to claim 2, it is characterised in that cross-sectional area progressively reduces the housing from bottom to top,
The flexible hydraulic bag shape matches with housing, and the opening entered for flexible hydraulic bag is provided with below housing.
4. liquid container according to claim 3, it is characterised in that the support edge that the opening extension is turned up provided with a circle.
5. the liquid container according to any one of claim 1 ~ 4, it is characterised in that the Port, which includes one, has interior spiral shell
The screw cap structure of line, the screw cap structure is rotatably connected on the lower section of Pump for giving-out mechanism, and housing side is corresponding with screw cap structure
Position is provided with perforate, and at least part screw cap structure protrudes perforate to hull outside, the liquid outlet of the flexible hydraulic bag be provided with
The external screw thread of the screw-internal thread fit.
6. the liquid container according to any one of claim 1 ~ 4, it is characterised in that the Port includes having interior clamping
The locating cover of mechanism, the locating cover is connected to the lower section of Pump for giving-out mechanism, be provided with the outside of the liquid outlet with locating cover
The outer clamping mechanism of clamping mechanism engaging.
7. liquid container according to claim 6, it is characterised in that open housing side position corresponding with locating cover
Peep hole is offered provided with handle hole, or housing side position corresponding with locating cover, peep hole both sides are set respectively
There is handle hole.
8. liquid container according to claim 6, it is characterised in that the outer clamping mechanism is to be arranged on the outside of liquid outlet
Cantilevered snap-arms, the top of cantilevered snap-arms engages with the interior clamping mechanism of locating cover.
9. the liquid container according to any one of claim 1 ~ 4, it is characterised in that it is flexible that the flexible hydraulic bag includes two panels
Side wall, sidewall edge be connected with each other make its middle part formed fluid chamber, cross-sectional area progressively reduces fluid chamber from bottom to top, liquid
Chamber top is provided with ribs in the liquid outlet both sides.
10. liquid container according to claim 9, it is characterised in that the ribs are extended downwardly not below liquid outlet
More than 1/4 height of flexible hydraulic bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621187952.XU CN206407325U (en) | 2016-11-04 | 2016-11-04 | A kind of liquid container |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621187952.XU CN206407325U (en) | 2016-11-04 | 2016-11-04 | A kind of liquid container |
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| CN206407325U true CN206407325U (en) | 2017-08-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542181A (en) * | 2016-11-04 | 2017-03-29 | 广州蓝月亮实业有限公司 | A kind of liquid container |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542181A (en) * | 2016-11-04 | 2017-03-29 | 广州蓝月亮实业有限公司 | A kind of liquid container |
| CN106542181B (en) * | 2016-11-04 | 2019-07-02 | 广州蓝月亮实业有限公司 | A kind of liquid container |
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