CN206934825U - Filter core, element kit and water purifying cup - Google Patents
Filter core, element kit and water purifying cup Download PDFInfo
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- CN206934825U CN206934825U CN201720839043.8U CN201720839043U CN206934825U CN 206934825 U CN206934825 U CN 206934825U CN 201720839043 U CN201720839043 U CN 201720839043U CN 206934825 U CN206934825 U CN 206934825U
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Abstract
The utility model discloses a kind of filter core, element kit and water purifying cup, filter core includes：Filter housing, filter chamber is defined in filter housing；The filtration members of pie, filtration members are located in filter chamber so that filter chamber is at least separated into intake antrum and water chamber up and down by filtration members, wherein, the cavity wall of intake antrum includes relative to each other and spaced first wall body and the second wall body and the 3rd wall body for being connected between the first wall body and the second wall body and being connected with each other and the 4th wall body, multiple water inlets are respectively equipped with first wall body, the second wall body, the 3rd wall body and the 4th wall body, water chamber has delivery port.Water inlet shunting can be realized according to the filter core of the utility model embodiment so that water contacts evenly and fully with the filtration members of pie, can lift utilization rate and the life-span of filter effect, the rate of filtration and filtration members.
Description
Technical field
The utility model is related to technical field of water purification, in particular it relates to a kind of filter core, have the filter core element kit and
Water purifying cup with the element kit.
Background technology
Because the structure of water purifying cup limits, the filtering material of the needs such as counter-infiltration pressurization can not be used, in correlation technique
Water purifying cup employs gravity filter filter core, but filter element filtering effect is poor, and the rate of filtration is slow, uneven to filter material utilization rate, leads
Family of applying needs to wait the plenty of time when in use and filter element life is low and cause use cost to rise.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model carries
Go out a kind of filter core, the filter effect lifting of the filter core.
The utility model also proposed a kind of element kit with above-mentioned filter core.
The utility model also proposed a kind of water purifying cup with above-mentioned element kit.
According to the filter core of the utility model embodiment, including：Filter housing, filter chamber is defined in the filter housing；The filtering of pie
Part, the filtration members are located in the filter chamber so that the filter chamber is at least separated into intake antrum and water outlet up and down by the filtration members
Chamber, wherein, the cavity wall of the intake antrum includes relative to each other and spaced first wall body and the second wall body and is connected to
Between first wall body and the second wall body and the 3rd wall body being connected with each other and the 4th wall body, first wall body, described
Multiple water inlets are respectively equipped with two wall bodies, the 3rd wall body and the 4th wall body, the water chamber has delivery port.
Water inlet shunting can be realized according to the filter core of the utility model embodiment so that water contacts more with the filtration members of pie
Uniformly and fully, utilization rate and the life-span of filter effect, the rate of filtration and filtration members can be lifted.
In addition, technical characteristic additional as follows can also be had according to the filter core of the utility model above-described embodiment：
According to some embodiments of the utility model, first wall body and second wall body are generally formed into flat respectively
Plate, and first wall body and second wall body have the water inlet of at least one strip respectively.
Further, first wall body and second wall body it is at least one on multiple water inlets be arranged into
At least one row, multiple water inlet in the vertical directions in each column are spaced apart from each other, horizontally extending respectively and prolong
Elongation is identical or different, and the osculum in adjacent two row is spaced apart in the horizontal direction.
In some embodiments of the utility model, the 3rd wall body and the 4th wall body are respectively formed as substantially falling
L-shaped and including：Lower wall section, the lower wall section vertically or favour vertical direction extension；Upper wall section, the upper wall Duan Yan
Be stretched into arc and with the round and smooth connection in upper end of the lower wall section, be respectively equipped with the lower wall section and the upper wall section multiple described
Water inlet.
Further, multiple water inlets in the lower wall section are arranged at least one and arranged, multiple water inlets in each column
It is spaced apart from each other above and below mouthful, horizontally extending and development length is identical or different respectively.
Alternatively, multiple water inlets in the upper wall section are arranged at least one and arranged, multiple water inlets in each column
It is arranged at intervals along the bearing of trend of the upper wall section, prolongs respectively along the width of the upper wall section and development length is identical or not
Together.
Specifically, the cross section of the upper wall section and the lower wall section is respectively formed as generally c-shaped and described 3rd wall body
Two row are respectively formed as with multiple water inlets on the 4th wall body.
Further, the junction of the 3rd wall body and the 4th wall body is formed with entering horizontal plane, it is described enter level
Face is provided with multiple water inlets.
Further, it is described enter horizontal plane on multiple water inlets enter circumferentially-spaced point of horizontal plane described in
Cloth, and each water inlet be formed as along it is described enter horizontal plane circumferentially extending strip.
Also included according to the element kit of the utility model some embodiments：Fixed mount, the fixed mount and the filter housing
It is connected, the filtration members are fixed in the filter housing by the fixed mount and separate the filter chamber jointly with the fixed mount.
Further, horizontally extending installation cavity is provided with the fixed mount, the filtration members are located at the peace
In behaveing affectedly, be respectively equipped with the top wall surface and wall surface of the installation cavity drainage import that is connected with the intake antrum and with it is described
The filtered water outlet of water chamber connection.
Further, the fixed mount includes：Lower frame, the lower end of the lower frame are supported under the filter housing
Portion, the top of the lower frame are provided with the mounting groove of open upper end；Pressing plate, the platen cover are located on the lower frame with by institute
State installation groove lid to set to form the installation cavity, there is the filter housing inwardly projecting and with the pressing plate last week to push along what is only supported
Face.
According to the element kit of the utility model embodiment, including：According to the filter core of the utility model embodiment；Water storage
Shell, defines water storage cavity unlimited up and down in the water storage shell, and the bottom of the water storage shell is with filter housing sealed connection to seal
The lower end of the water storage cavity is closed, the cavity wall of at least described intake antrum of the filter core is located in the water storage cavity.
According to the water purifying cup of the utility model embodiment, including：Cup；According to the filter core group of the utility model embodiment
Part, the element kit are located in the cup.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment
Become obvious and be readily appreciated that, wherein：
Fig. 1 is the filtration members not shown in it according to the structural representation of the water purifying cup of the utility model embodiment；
Fig. 2 is the structural representation according to the element kit of the utility model embodiment；
Fig. 3 is that Fig. 2 centre circles show mplifying structure schematic diagram at A；
Fig. 4 is the sectional view according to the filter core of the utility model embodiment；
Fig. 5 is the stereogram according to the filter core of the utility model embodiment；
Fig. 6 is the front view according to the filter core of the utility model embodiment；
Fig. 7 is the top view according to the filter core of the utility model embodiment；
Fig. 8 is the upward view according to the filter core of the utility model embodiment；
Fig. 9 is the right view according to the filter core of the utility model embodiment.
Reference：
Water purifying cup 1000；
Element kit 100；
Cup 200；Filler 210；
Lid 300；Connecting portion 310；Only support face 311；Inserting column 312；Mouth-sealed portion 320；
Elasticity 400；
Filter core 10；Filter housing 11；Upper shell 111；Lower house 112；
Lower pressure surface 1111；Support slot 1121；Supporting part 1122；Second sealing ring 1123；
Intake antrum 101；Water chamber 102；Water inlet 110；Delivery port 120；
First wall body 103；Second wall body 104；3rd wall body 105；4th wall body 106；
Lower wall section 107；Upper wall section 108；Enter horizontal plane 109；
Filtration members 12；Fixed mount 13；Lower frame 131；Pressing plate 132；Drainage import 1301；Filtered water outlet 1302；
Water storage shell 20；Water storage cavity 21；Inclined-plane 22；First sealing ring 23；Supporting surface 24；Sleeve part 25.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that new to this practicality
The limitation of type, one of ordinary skill in the art can be to these in the case where not departing from principle and objective of the present utility model
Embodiment carries out a variety of change, modification, replacement and modification, and the scope of the utility model is limited by claim and its equivalent.
In description of the present utility model, it is to be understood that term " " center ", " on ", " under ", "left", "right",
The orientation or position relationship of the instruction such as " top ", " bottom ", " interior ", " outer ", " circumference " are to be closed based on orientation shown in the drawings or position
System, it is for only for ease of and describes the utility model and simplified description, rather than the device or element of instruction or hint meaning is necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In this reality
With in new description, unless otherwise indicated, " multiple " are meant that two or more.
Below with reference to the accompanying drawings be described in detail according to the water purifying cup 1000 of the utility model embodiment, element kit 100 and
Filter core 10.
Referring to figs. 1 to shown in Fig. 9, element kit 100 can be included according to the water purifying cup 1000 of the utility model embodiment
With cup 200, element kit 100 is located in cup 200, to be filtered to the water for adding cup 200.Element kit 100 can
Including filter core 10 and water storage shell 20, water storage cavity 21 unlimited up and down is defined in water storage shell 20, the top of cup 200 can be provided with
Filler 210, filler 210 can connect with water storage cavity 21, to add water into water storage cavity 21 by filler 210.Wherein, add
The mouth of a river 210 could be arranged to can open and close type, when filler 210 is opened, can by filler 210 into water storage cavity 21 plus
Water, when not performing plus water operates, filler 210 can be closed, is prevented into ash.Realize that 210 structure to be opened/closed of filler will
It is described in more detail below, will not be described in detail herein.
The bottom of water storage shell 20 is tightly connected with filter core 10, to close the lower end of water storage cavity 21.At least one of filter core 10
Divide and extend into water storage cavity 21, the water in water storage cavity 21 can be entered in filter core 10 and filtered.Alternatively, such as Fig. 1 and Fig. 2
Shown, the bottom of filter core 10 can be stretched out out of water storage shell 20, and filter core 10 can be suspended in cup 200 by water storage shell 20,
Allow filter core 10 bottom and the spaced apart from inner walls of cup 200, facilitate water outlet.
Certainly, in the utility model, the mounting structure of filter core 10 is not limited to this, for example, of the present utility model one
In a little unshowned embodiments, filter core 10 can also be by supports support in cup 200, and this comes to those skilled in the art
Say and will be understood by, it is no longer detailed herein.
The structure of filter core 10 is described further below.Referring to figs. 1 to shown in Fig. 9, filter core 10 can include filter housing
11 and the filtration members 12 of pie.Filtration members 12 are located in filter housing 11, and the bottom of water storage shell 20 can be connected with filter housing 11, with closing
The lower end of water storage cavity 21.Filter chamber can be defined in filter housing 11, filtration members 12 can be located in filter chamber, so that filter chamber is at least by mistake
Filter part is separated into intake antrum 101 and water chamber 102 about 12.The cavity wall of intake antrum 101 can include the first wall body 103, second
Wall body 104, the 3rd wall body 105 and the 4th wall body 106, the first wall body 103 and the second wall body 104 are toward each other and interval opens up
Put, the 3rd wall body 105 and the 4th wall body 106 are connected between the first wall body 103 and the second wall body 104, and the 3rd wall
The wall body 106 of body 105 and the 4th is connected with each other, and intake antrum 101 is formed to enclose to set.
In the utility model, the cavity wall of at least intake antrum 101 of filter core 10 can be located in water storage cavity 21.For example, such as
Shown in Fig. 1 and Fig. 2, the cavity wall of the intake antrum 101 of filter core 10 can be located in water storage cavity 21, and the water chamber 102 of filter core 10 can be with
Outside water storage cavity 21, water inlet 110 can be set, water chamber 102 has delivery port 120, water in the cavity wall of intake antrum 101
Intake antrum 101 can be flowed into from water inlet 110, be flowed out after the filtering by filtration members 12 from the delivery port 120 of water chamber 102.
Certainly, filter core 10 can also be moved up integrally so that a part of of water chamber 102 can be located in water storage cavity 21 so that filter
The part that water storage shell 20 is exposed in the lower end of core 10 is reduced, and this structure can also equally realize the filtering to water.
Referring to figs. 1 to shown in Fig. 9, divide on the first wall body 103, the second wall body 104, the 3rd wall body 105 and the 4th wall body 106
She You not multiple water inlets 110.Thus, water can be entered in intake antrum 101 from multiple water inlets 110, by filtration members 12
Filtering after flowed out from delivery port 120, subsequently into cup 200.Because water can be intake from multiple water inlets 110 simultaneously,
Water inlet is more abundant, and multiple water inlets 110 can be realized to water and shunted so that and water can more uniformly flow to filtration members 12,
Water contacted with filtration members 12 evenly and fully, can be lifted filter effect, the rate of filtration and filtration members 12 utilization rate and
Life-span, the problems such as being effectively improved the poor filtration effect and uneven filter material utilization rate of packed filter material.
Alternatively, the first wall body 103 and the second wall body 104 can be generally formed into flat board respectively, and manufacture is more convenient, and first
There are multiple water inlets 110, at least one in multiple water inlets 110 is formed as strip, the second wall body on wall body 103
Also there are multiple water inlets 110, at least one in multiple water inlets 110 can be formed as strip on 104.Strip enters
The more convenient water inlet in the mouth of a river 110, make water into evenly and quickly.
According to some embodiments of the utility model, the first wall body 103 and the second wall body 104 it is at least one on it is multiple
Water inlet 110 is arranged at least one row, that is to say, that multiple water inlets 110 on the first wall body 103 can be arranged at least one
Row, or, multiple water inlets 110 on the second wall body 104 can be arranged at least one row；Again or, on the first wall body 103
Multiple water inlets 110 can be arranged at least one row, while multiple water inlets 110 on the second wall body 104 are also arranged at least
One row.There are multiple water inlets 110 in each column, multiple water inlets 110 in each column are spaced apart from each other and each column in vertical direction
In multiple water inlets 110 to distinguish horizontally extending and extending length identical or different, when multiple water inlets 110 are scattered in
During multiple row, the water inlet 110 in adjacent two row is spaced apart without being connected in the horizontal direction.Thus, the distribution of water inlet 110
Evenly, water inlet effect promoting.
As shown in Figures 5 to 9, alternatively, the 3rd wall body 105 and the 4th wall body 106 be respectively formed as substantially inverted L-shaped and
Include lower wall section 107 and upper wall section 108 respectively, lower wall section 107 can extend along vertical side, or favour vertical direction and prolong
Stretch.Upper wall section 108 can extend camber, also, upper wall section 108 can be with the round and smooth connection in upper end of lower wall section 107, lower wall section
107 and upper wall section 108 on respectively can be provided with multiple water inlets 110.Thus, the profile of filter core 10 is more regular attractive in appearance, and
Water inlet effect can be further lifted, water can not only enter from the sidepiece of the cavity wall of intake antrum 101, and can enter from top
Enter, be advantageous to the dispersion flows of water.
Further, multiple water inlets 110 in lower wall section 107 can be arranged at least one row, in each column it is multiple enter
The mouth of a river is spaced apart from each other about 110, horizontally extending and development length is identical or different respectively, that is to say, that each column bag
Include multiple water inlets 110, and multiple water inlets 110 in each column are distinguished horizontally extending, and and development length is identical
Or it is different, two neighboring water inlet 110 is spaced apart in the vertical direction.Thus, it is possible to further lift water inlet effect.
Alternatively, multiple water inlets 110 in upper wall section 108 can be arranged at least one and arrange, multiple water inlets in each column
Bearing of trend of the mouth 110 along upper wall section 108 is arranged at intervals, and multiple water inlets 110 in each column are respectively along the width of upper wall section 108
Direction is prolonged and development length is identical or different.Thus, it is possible to further lift water inlet effect.
In the embodiment shown in Fig. 5 to Fig. 9, the cross section of upper wall section 107 and lower wall section 108 can be formed as big respectively
Body C-shaped, also, multiple water inlets 110 on the 3rd wall body 105 and the 4th wall body 106 can be formed as two row respectively.Thus,
The profile of filter core 10 is more regular attractive in appearance, and water inlet 110 be distributed it is preferably, water inlet it is evenly smooth.
Alternatively, the junction of the 3rd wall body 105 and the 4th wall body 106 could be formed with into horizontal plane 109, enter horizontal plane
Multiple water inlets 110 can be provided with 109.Thus, water can be flowed downwardly into water from the water inlet 110 entered on horizontal plane 109
Chamber 101, enter water-based more preferable.As shown in Figures 4 to 7, the multiple water inlets 110 entered on horizontal plane 109 can be along entering horizontal plane 109
Circumferentially-spaced distribution, and each water inlet 110 can be formed as the strip along the circumferentially extending for entering horizontal plane 109.By
This, the multiple water inlets 110 entered on horizontal plane 109 can be generally formed into annular, and water-flow equation is concentrated not to be lost uniformly again.
According to some embodiments of the utility model, the cavity wall of intake antrum 101 can be formed as axially symmetric structure, specifically
Ground, upper wall body and lower wall are respectively axially symmetric structure, and the 3rd wall body 105 and the 4th wall body 106 are symmetrical arranged, on relevant position
Water inlet 110 be also symmetrical arranged.Thus, it is possible to further lift the aesthetics of element kit 100.Certainly, it is new in this practicality
In type, as needed, it is not axially symmetric structure that can also be designed as filter core 100, for example, can be with the 3rd wall body 105 and the 4th
The shape of wall body 106 can be different, and the distribution of water inlet 110 can also difference etc..
Water storage shell 20, filter housing 11 and both assembling structures are described in detail below.
Referring to figs. 1 to shown in Fig. 4, in some embodiments of the utility model, at least the one of the internal face of water storage cavity 21
Part is formed as inwardly and downwardly tilting the inclined-plane 22 of extension, and the lower end on inclined-plane 22 is adjacent to the lower end of the cavity wall of intake antrum 101.By
This, inclined-plane 22 can guide water to be flowed to the cavity wall of intake antrum 101, water is easier to timely enter progress in intake antrum 101
Filtering.The inclined-plane 22 can cooperate with the design of multiple water inlets 110, preferably solve the letter of conventional articulated gravity formula filter cartridge construction
Singly, the problem of filter effect is poor, filter material utilization rate is insufficient.
Further, inclined-plane 22 can be formed as downwardly projecting curve slope.Curve slope can not only lift water storage
The volume of chamber 21, and the guiding effect to water can be improved.
Alternatively, in some embodiments of the utility model, filter housing 11 can include upper shell 111 and lower house 112,
As shown in Figures 1 to 4, intake antrum 101 being provided with upper shell 111, the upper end of lower house 112 is connected with the lower end of upper shell 111,
Water chamber 102 is provided with lower house 112, filtration members 12 are located at the junction of upper shell 111 and lower house 112, alternatively, filtering
Part 12 can be connected with least one in upper shell 111 and lower house 112, to realize the fixed installation of filtration members 12 and right
The separation of filter chamber.The bottom of water storage shell 20 can be with least one phase in the lower end of upper shell 111 and the upper end of lower house 112
Even, to realize the sealed connection of water storage shell 20 and filter housing 11.
For example, in the embodiment shown in Fig. 1 to Fig. 4, the bottom of water storage shell 20 is connected with the upper end of lower house 112, even
It is good to connect effect.Further, as shown in Figures 1 to 4, the upper end of lower house 112 can be provided with support slot 1121, upper shell 111
Lower end can be located in support slot 1121, thus, it is possible to lift the connection effect of lower house 112 and upper shell 111, lower house
112 firmly install and accurately.
In actual use, upper shell 111 can be fixedly linked with lower house 112 by the way of welding, for example, using
Ultrasonic bonding is connected, to improve the connection reliability of upper shell 111 and lower house 112.
In order to improve sealing effectiveness, the first sealing ring 23, the first sealing ring can be provided between filter housing 11 and water storage shell 20
23 can improve the connection sealing between filter housing 11 and water storage shell 20, effectively prevent water from draining between filter housing 11 and water storage shell 20
Gap and cannot filter.When water storage shell 20 is connected with upper shell 111, the first sealing ring 23 can be arranged on water storage shell 20
With the junction of upper shell 111；When water storage shell 20 is connected with lower house 112, the first sealing ring 23 can be arranged on lower house
112 with the junction of water storage shell 20, as shown in Figures 2 and 3.
With continued reference to shown in Fig. 2 and Fig. 3, the bottom of water storage shell 20 can include supporting surface 24 and sleeve part 25, supporting surface
24 extend internally setting, can be provided with supporting part 1122 on lower house 112, and supporting part 1122 can be with outwardly and be only against
On supporting surface 24.First sealing ring 23 can be located on the outer peripheral face of supporting part 1122, and is only supported with water storage shell 20, to realize
Sealing.Sleeve part 25 can be connected to the inner of supporting surface 24, and sleeve part 25 extends downwardly setting, also, the overcoat of sleeve part 25
On filter housing 11.Thus, water storage shell 20 and filter housing 11 have multiple cooperation positions, can improve connection reliability and sealing
Property.
It is understood that in the embodiment shown in Fig. 2 and Fig. 3, water storage shell 20 is connected with lower house 112, therefore, branch
Support part 1122 is arranged on lower house 112.When water storage shell 20 is connected with upper shell 111, supporting part 1122 can also be arranged on
On upper shell 111, and sleeve part 25 can also be enclosed on upper shell 111 outside, to realize the company of upper shell 111 and water storage shell 20
Connect.
The mounting structure of filtration members 12 is described further below in conjunction with the accompanying drawings.
Referring to figs. 1 to shown in Fig. 4, fixed mount 13, fixed mount can be included according to the filter core 10 of the utility model embodiment
13 are connected with filter housing 11, and filtration members 12 can be fixed in filter housing 11 by fixed mount 13, and filtration members 12 can be with fixation
Frame 13 separates filter chamber together.Thus, it is possible to lift the installation reliability of filtration members 12, and fixed mount 13 can play stably
The effect of the shape of part 12 is filtered, ensures filter effect.
In the utility model, for fixed mount 13 shape do not do it is specifically limited, with Fig. 2 to the structure shown in Fig. 4
Exemplified by, horizontally extending installation cavity can be provided with fixed mount 13, filtration members 12 can be located in installation cavity, installation cavity
Top wall surface be provided with drainage import 1301, drainage import 1301 connects with intake antrum 101, and the wall surface of installation cavity is provided with filter
Water out 1302, filtered water outlet 1302 are connected with water chamber 102, and the water in intake antrum 101 can be flowed by drainage import 1301
To installation cavity, water chamber 102 is flowed into from filtered water outlet 1302 after the filtering by filtration members 12.
Thus, fixed mount 13 can play fixed and stabilization to filtration members 12 so that filtration members 12 are installed more firm
And it will not be deformed during use and by current erosion, filterability is good and service life is longer.
Further, the bottom of fixed mount 13 can be supported on the bottom of filter housing 11, and the top of fixed mount 13 can be with filter
Shell 11 is connected, and installation cavity can be located at the top of fixed mount 13.Thus, it is possible to lift the installation reliability of fixed mount 13, make filter
Core 10 installs more stable reliable, further lifting drainage effect.
As shown in Figures 2 to 4, fixed mount 13 can include lower frame 131 and pressing plate 132, and the lower end of lower frame 131 can be with
Be supported on filter housing 11, the top of lower frame 131 is provided with the mounting groove of open upper end, the lid of pressing plate 132 be located on lower frame 131 with
Installation groove lid is set to form installation cavity.Drainage import 1301 is located on pressing plate 132, and filtered water outlet 1302 is located on fixed mount 13.
Filter housing 11 can have lower pressure surface 1111, and lower pressure surface 1111 is inwardly projecting and can only be supported with edge last week of pressing plate 132.By
This, fixed mount 13 can be in the installation for only supporting lower realization stabilization of lower pressure surface 1111 and filter housing 11.Alternatively, lower pressure surface 1111
It can be arranged on upper shell 111, as shown in Figure 3.
In the embodiment shown in Fig. 2 to Fig. 4, the second sealing ring can be provided between the top of fixed mount 13 and filter housing 11
1123, to lift the connection sealing of fixed mount 13 and filter housing 11.Alternatively, can be set on the outer peripheral face of fixed mount 13 recessed
Groove, in order to the installation of the second sealing ring 1123.In addition, when element kit 100 has the first sealing ring 23, outside filter housing 11
Groove can also be set on side face, in order to the installation of the first sealing ring 23.
The structure at the filler 210 on cup 200 is described in detail below in conjunction with the accompanying drawings.
As shown in figure 1, in some embodiments of the utility model, water purifying cup 1000 can also include lid 300 and bullet
Property part 400, lid 300 have connecting portion 310 and mouth-sealed portion 320, and connecting portion 310 is pivotly connected with cup 200, mouth-sealed portion
320 are located at one end of connecting portion 310, and elastic component 400 is only against between the other end of connecting portion 310 and cup 200.Mouth-sealed portion
320 are often only against at filler 210 under the elastic force of elastic component 400 and are cooperatively formed with the internal perisporium of filler 210 plus water cavity, institute
Stating mouth-sealed portion 320 is adding the hydraulic pressure in water cavity to pivot to open filler 210 downwards when being more than predetermined value.
That is, under the elastic force of elastic component 400, mouth-sealed portion 320 can keep only being against at filler 210 so that
Filler 210 can be closed, and the internal perisporium of filler 210 and mouth-sealed portion 320 can cooperatively form plus water cavity；When needs add
During water, water can be added in water cavity to adding, the water in water cavity is enough when adding, and hydraulic pressure is reached predetermined value, is greater than elastic component
During the gravity of 400 elastic force and mouth-sealed portion 320, mouth-sealed portion 320 can overcome the elastic force of elastic component 400 to pivot downwards so that
Filler 210 can be opened, and water can be flowed downwardly into water storage cavity 21.
Further, as shown in figure 1, the upper surface of mouth-sealed portion 320 can be formed as middle part arcwall face protruding upward.By
This, water is more easy to the edge aggregation to mouth-sealed portion 320 under the guiding of arcwall face so that and mouth-sealed portion 320 is easier to open, also,
Arcwall face more firmly only can be against at delivery port 120 for comparing plane, can lift sealing effect.
Alternatively, mouth-sealed portion 320 can be formed as arc.Thus, not only facilitate manufacture, and mouth-sealed portion can be reduced
320 size and gravity, reduce cost and make mouth-sealed portion 320 be relatively easy to open.
In the utility model, the structure of elastic component 400 be formed as it is a variety of, alternatively, as shown in figure 1, elastic component 400
Can be spring, the other end of connecting portion 310, which can be provided with, only supports face 311 and inserting column 312, and inserting column 312, which is vertically connected on, only to be supported
On face 311, spring can be set in inserting column 312, and the end of spring only can be supported to be connected to and only support on face 311.Thus,
Spring installation is reliable, and the inserting column 312 being inserted in spring can play styling to spring, avoid the Leading Edge Deformation of spring
Excessive and separated with connecting portion 310, water purifying cup 1000 is more robust.
In the utility model, do not do specifically limited for the material of filtration members 12, alternatively, filtration members 12 can include
PP cottons and carbon fiber, for example, PP cottons and carbon fiber can be stacked, good filtration effect.
According to the filter core 10 of the utility model embodiment, element kit 100 and water purifying cup 1000 other form and
Operation is knowable for the person of ordinary skill of the art, is not described in detail herein.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
In the description of this specification, the description of reference term " embodiment " " example " etc. means to combine the embodiment or shown
Specific features, structure, material or the feature of example description are contained at least one embodiment or example of the present utility model.
In this specification, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.Moreover, the tool of description
Body characteristicses, structure, material or feature can combine in an appropriate manner in any one or more embodiments or example.
Claims (14)
- A kind of 1. filter core, it is characterised in that including：Filter housing, filter chamber is defined in the filter housing；The filtration members of pie, the filtration members are located in the filter chamber so that the filter chamber is at least separated up and down by the filtration members Into intake antrum and water chamber, wherein, the cavity wall of the intake antrum includes relative to each other and spaced first wall body and second Wall body and it is connected between first wall body and the second wall body and the 3rd wall body being connected with each other and the 4th wall body, described Multiple water inlets, the water chamber are respectively equipped with one wall body, second wall body, the 3rd wall body and the 4th wall body With delivery port.
- 2. filter core according to claim 1, it is characterised in that first wall body and second wall body difference substantially shape As flat board, and first wall body and second wall body have the water inlet of at least one strip respectively.
- 3. filter core according to claim 2, it is characterised in that first wall body and second wall body it is at least one On multiple water inlets be arranged at least one row, multiple water inlet in the vertical directions in each column are spaced Open, respectively horizontally extending and development length it is identical or different, it is adjacent two row in osculum be spaced in the horizontal direction Open.
- 4. filter core according to claim 1, it is characterised in that the 3rd wall body and the 4th wall body are respectively formed as Substantially inverted L-shaped and including：Lower wall section, the lower wall section vertically or favour vertical direction extension；Upper wall section, the upper wall section extend camber and with the round and smooth connection in upper end of the lower wall section, the lower wall section and described Multiple water inlets are respectively equipped with upper wall section.
- 5. filter core according to claim 4, it is characterised in that multiple water inlets in the lower wall section are arranged at least one Row, multiple water inlets in each column are spaced apart from each other up and down, horizontally extending and development length is identical or not respectively Together.
- 6. filter core according to claim 4, it is characterised in that multiple water inlets in the upper wall section are arranged at least one Arrange, bearing of trend of the multiple water inlets in each column along the upper wall section is arranged at intervals, respectively along the width of the upper wall section Degree direction is prolonged and development length is identical or different.
- 7. according to the filter core any one of claim 4-6, it is characterised in that the horizontal stroke of the upper wall section and the lower wall section Multiple water inlets that section is respectively formed as on generally c-shaped and described 3rd wall body and the 4th wall body are arranged formation two respectively Row.
- 8. filter core according to claim 7, it is characterised in that the junction shape of the 3rd wall body and the 4th wall body Into having into horizontal plane, it is described enter horizontal plane be provided with multiple water inlets.
- 9. filter core according to claim 8, it is characterised in that it is described enter horizontal plane on multiple water inlets described in Enter the circumferentially-spaced distribution of horizontal plane, and each water inlet be formed as along it is described enter horizontal plane circumferentially extending strip Shape.
- 10. filter core according to claim 1, it is characterised in that also include：Fixed mount, the fixed mount are connected with the filter housing, and the filtration members are fixed in the filter housing by the fixed mount, The filtration members separate the filter chamber jointly with the fixed mount.
- 11. filter core according to claim 10, it is characterised in that be provided with horizontally extending peace in the fixed mount Behave affectedly, the filtration members are located in the installation cavity, be respectively equipped with the top wall surface and wall surface of the installation cavity with it is described enter The drainage import of water cavity connection and the filtered water outlet connected with the water chamber.
- 12. filter core according to claim 11, it is characterised in that the fixed mount includes：Lower frame, the lower end of the lower frame are supported on the bottom of the filter housing, and the top of the lower frame is provided with open upper end Mounting groove；Pressing plate, the platen cover are located on the lower frame to set to form the installation cavity installation groove lid, the filter housing The lower pressure surface supported with inwardly projecting and with the pressing plate last week along stopping.
- A kind of 13. element kit, it is characterised in that including：According to the filter core any one of claim 1-12；Water storage shell, water storage cavity unlimited up and down is defined in the water storage shell, and bottom and the filter housing of the water storage shell seal To close the lower end of the water storage cavity, the cavity wall of at least described intake antrum of the filter core is located in the water storage cavity for connection.
- A kind of 14. water purifying cup, it is characterised in that including：Cup；Element kit according to claim 13, the element kit are located in the cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720839043.8U CN206934825U (en) | 2017-07-11 | 2017-07-11 | Filter core, element kit and water purifying cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720839043.8U CN206934825U (en) | 2017-07-11 | 2017-07-11 | Filter core, element kit and water purifying cup |
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| Publication Number | Publication Date |
|---|---|
| CN206934825U true CN206934825U (en) | 2018-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720839043.8U Active CN206934825U (en) | 2017-07-11 | 2017-07-11 | Filter core, element kit and water purifying cup |
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| Country | Link |
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| CN (1) | CN206934825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224542A (en) * | 2017-07-11 | 2019-01-18 | 佛山市顺德区美的饮水机制造有限公司 | Filter core, element kit and water purifying cup |
| WO2020042477A1 (en) * | 2018-08-27 | 2020-03-05 | 珠海格力电器股份有限公司 | Humidifier water tank assembly, filtering device and humidifier comprising same |
-
2017
- 2017-07-11 CN CN201720839043.8U patent/CN206934825U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224542A (en) * | 2017-07-11 | 2019-01-18 | 佛山市顺德区美的饮水机制造有限公司 | Filter core, element kit and water purifying cup |
| WO2020042477A1 (en) * | 2018-08-27 | 2020-03-05 | 珠海格力电器股份有限公司 | Humidifier water tank assembly, filtering device and humidifier comprising same |
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