CN203264416U - Filter element with extension-type water container as well as water filtration kettle with filter element and heating water filtration kettle with filter element - Google Patents
Filter element with extension-type water container as well as water filtration kettle with filter element and heating water filtration kettle with filter element Download PDFInfo
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- CN203264416U CN203264416U CN 201320156792 CN201320156792U CN203264416U CN 203264416 U CN203264416 U CN 203264416U CN 201320156792 CN201320156792 CN 201320156792 CN 201320156792 U CN201320156792 U CN 201320156792U CN 203264416 U CN203264416 U CN 203264416U
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Abstract
The utility model provides a filter element with an extension-type water container as well as a water filtration kettle with a filter element and a heating water filtration kettle with the filter element. The filter element with the extension-type water container comprises a filter element body and the extension-type water container, wherein the extension-type water container is arranged on the filter element body and is used for limiting a water containing space; the extension-type water container is designed so that the water containing space can be converted between an initial water containing state with initial water containing volume and an expansion water containing state with large expanded water containing state. Correspondingly, the utility model also provides the water filtration kettle provided with the filter element with the extension-type water container and the heating water filtration kettle provided with the filter element with the extension-type water container.
Description
Technical field
The utility model relates to the household supplies fields, is specifically related to a kind of filter core with scalable water container for Water jug with filtering function and/or heating Water jug with filtering function.
Background technology
At present, on market, most Water jug with filtering function and heating Water jug with filtering function are comprised of kettle body, filter core and water container with fixed volume, wherein, filter core and water container generally are arranged in the cavity of kettle body, and the volume of water container is less than or equal to the kettle body bulk of Water jug with filtering function or heating Water jug with filtering function in the ordinary course of things.In existing Water jug with filtering function and heating Water jug with filtering function, water is after filter element filtering, and filter core can be immersed in water after filtration, like this, easily cause filter element filtering speed slowly, the problem such as the Water jug with filtering function small product size is excessive.Further, in the situation that the heating Water jug with filtering function, if filter core by the hot-water soak of high-temperature heating, impurity and the harmful substance of the absorption of its filtrate can precipitate in water again.Obviously, can cause like this reduction or the forfeiture of filter effect.
The utility model content
The utility model is intended to solve at least one or a plurality of technical problem that exists in above-mentioned prior art.
Simultaneously, at least one purpose of the present utility model is to provide a kind of filter core with scalable water container.
Another purpose of the present utility model is to provide a kind of Water jug with filtering function that has with the filter core of scalable water container.
Another purpose of the present utility model is to provide a kind of heating Water jug with filtering function that has with the filter core of scalable water container.
At least one technical scheme of the present utility model is achieved in that
A kind of filter core with scalable water container comprises: the filter core body; Scalable water container, scalable water container arrange to the filter core body and, scalable water container limits a water holding volume; Wherein, scalable water container is constructed such that it can and have between the second state of dilatation water holding volume at the first state with initial water holding volume and changes.
According to an embodiment, the filter core body can comprise the chlamydate uncovered housing type filter core body of tool, and scalable water container is set on the shell of filter core body.
According to an embodiment, scalable water container can comprise the room that is filled with water that is communicated with uncovered housing type filter core body, and wherein its water holding volume is limited jointly by be filled with water room and uncovered housing type filter core body.
In a preferred embodiment, scalable water container and filter core body can be one-body molded.In a further advantageous embodiment, scalable water container can closely be set on the shell of filter core body by fastening structure.
Preferably, scalable water container is made by the food-grade elastomeric material.
According to the first preferred embodiment of the present utility model, scalable water container comprises inwall, outer wall and is formed on the inflexibility of one-level at least folded wall between inner and outer wall; When inwall, the outer wall of scalable water container and when one-level inflexibility folded wall is shunk with folding mode at least, water holding volume is limited and is converted to initial water holding volume by inwall; And when inwall, the outer wall of scalable water container and when one-level inflexibility folded wall is stretched out with expansion mode at least, water holding volume by inwall, outer wall and at least one-level inflexibility folded wall jointly limit and be converted to the dilatation water holding volume.
Preferably, inwall, outer wall and one-level inflexibility folded wall can be one-body molded at least.
Selectively, one-level inflexibility folded wall comprises the multistage inflexibility folded wall that can mutually fold each other at least.
More preferably, scalable water container also comprises the ring that lifts that is arranged on the inwall place.
According to the second preferred embodiment of the present utility model, scalable water container comprises the first wall that is set to regularly the filter core body; But and the second wall of one-level at least that coordinates in the pull mode with the first wall; When the second wall of scalable water container was drawn back in the first wall, water holding volume only limited and is converted to initial water holding volume by the first wall; And when the second wall of scalable water container is pulled out from the first wall, water holding volume by the first wall and at least one-level the second wall jointly limit and be converted to the dilatation water holding volume.
Preferably, the first wall and be provided with sealing ring between one-level the second wall at least.For example, scalable water container comprises the first wall of being formed on water container and the hermetically-sealed construction between the second wall, the sealing structure comprises the end of the first wall that is positioned at water container and the buckle hypotenuse that extends to the second wall, and the positioning convex strip of corresponding position that is positioned at the end of the second wall; Wherein, when the second wall was extracted out from the first wall, sealing ring was positioned between the positioning convex strip of the buckle hypotenuse of the first wall and the second wall.
Selectively, one-level inflexibility the second wall can comprise multistage inflexibility the second wall at least.
Meanwhile, according to another aspect of the present utility model, provide a kind of Water jug with filtering function, it comprises the kettle body; And aforesaid filter core with scalable water container, wherein filter core is set to the top of kettle body.
According to also aspect of the present utility model, a kind of heating Water jug with filtering function is provided, it comprises the kettle body, heating unit, and aforesaid filter core with scalable water container, wherein filter core is set to the top of kettle body, and heating unit is set to the bottom of kettle body, and is used for the water through filter element filtering of heating kettle body.
The utility model has been obtained following technique effect at least:
A kind of filter core with scalable water container is provided, and this water container can and have between the second state of dilatation water holding volume at the first state with initial water holding volume and changes.Like this, when the filter core with scalable water container that the utility model is provided is set in conventional Water jug with filtering function or conventional heating Water jug with filtering function, need not to take in this Water jug with filtering function or heating Water jug with filtering function than large space, this filter core also can be processed and filtered water efficiently.In addition, because filter core is positioned on the water surface, thereby even when the water in kettle is warmmer, occurs in the water that the impurity that also can the filter core filtrate adsorbs and harmful substance precipitate into filtration and affect the phenomenon of filter effect, thereby improve filter effect.
Description of drawings
For making above-mentioned and other purpose of the present utility model, feature and advantage more become apparent, the utility model is described in further detail below with reference to the drawings and specific embodiments.
Fig. 1 is the schematic perspective view of a kind of filter core with scalable water container described according to the utility model the first preferred embodiment;
Fig. 2 is the side generalized section of a kind of filter core with scalable water container described according to the utility model the first preferred embodiment, and wherein scalable water container is in the state of stretching out;
Fig. 3 is the side generalized section of a kind of filter core with scalable water container described according to the utility model the first preferred embodiment, and wherein scalable water container is in retracted mode;
Fig. 4 is the side generalized section of a kind of filter core with scalable water container described according to the utility model the second preferred embodiment, and wherein scalable water container is in the state of pulling out;
Fig. 5 is the side generalized section of a kind of filter core with scalable water container described according to the utility model the second preferred embodiment, and wherein scalable water container is in the state that is pulled;
Fig. 6 is the local enlarged diagram of a kind of filter core with scalable water container described according to the utility model the second preferred embodiment, and it shows a kind of hermetically-sealed construction;
Fig. 7 is a kind of half sectional view with Water jug with filtering function of the filter core with scalable water container of the present utility model; And
Fig. 8 is a kind of half sectional view with heating Water jug with filtering function of the filter core with scalable water container of the present utility model.
The specific embodiment
Below describe specific embodiment of the utility model in detail.These specific embodiments shown in the drawings, wherein, identical label represents same or analogous element.The specific embodiment of below describing and illustrating is exemplary, and it is intended to explain the utility model, and can not be interpreted as restriction of the present utility model.
Referring to Fig. 1-6, the utility model provides a kind of filter core 10 with scalable water container 20.This filter core 10 comprises filter core body 100 and scalable water container 20.Scalable water container 20 arranges to filter core body 100 and limits a water holding volume 200; Wherein, scalable water container 20 is constructed such that it can and have between the second state of dilatation water holding volume at the first state with initial water holding volume and changes.
According to the utility model, filter core 10 can be any existing filter core in this area, wherein contains the filtrate that is useful on water filtration.For example, filter core 10 can be the filter core that is applicable to Water jug with filtering function and/or heating Water jug with filtering function.Preferably, as shown in Figure 1, filter core 10 can comprise uncovered housing type filter core body 100.More preferably, the filter core body can be for having the uncovered housing type filter core body 100 of shell 110, and wherein, scalable water container 20 is set to the shell 110 of filter core body 100.According to the utility model, as shown in Figure 1, filter core body 100 is rounded uncovered room structure roughly, and the shell 110 of filter core body 100 can be the roughly barrel surface structure that forms around the uncovered housing type filter core of circle body 100.Certainly, the concrete structure of filter core body 100 and shell 110 thereof is not limited to this.
According to the utility model, scalable water container 20 is preferably made by the food-grade elastomeric material of for example food-grade silica gel or rubber.Referring to Fig. 2 and 3, in one embodiment, scalable water container 20 can be such as closely being set to filter core body 100 (for example being set to the shell 110 of filter core body 100) by fastening structure (as fixing snap ring etc.) 28, and limit water holding volume 200 together with filter core body 100.In another embodiment, scalable water container 20 can be one-body molded with filter core body 100, to form water holding volume 200.
According to the utility model, referring to Fig. 2 and 3, scalable water container 20 can have a room 20a that is filled with water that is communicated with uncovered housing type filter core body 100.The water holding volume 200 of scalable water container 20 can further jointly be limited by be filled with water room 20a and uncovered housing type filter core body 100.The water holding volume 200 of scalable water container 20 is mainly used in containing the water that holds without filter core 100 filtrations.
According to the utility model, scalable water container 20 can and have between the second state of dilatation water holding volume at the first state with initial water holding volume to be changed.Below in conjunction with accompanying drawing, some embodiment of the present utility model have been described.
The first preferred embodiment with the filter core 10 of scalable water container 20 that Fig. 1-3 show that the utility model provides.According to the first preferred embodiment, as Figure 1-3, scalable water container 20 comprises inwall 21, outer wall 22 and is formed on the inflexibility of one-level at least folded wall 23 between inner and outer wall, water holding volume 200 roughly becomes cylindrical shape, by inwall 21, outer wall 22 and at least one-level inflexibility folded wall 23 form around limiting.As shown in Figure 3, when inwall 21, the outer wall 22 of scalable water container 20 and when one-level inflexibility folded wall 23 is shunk with folding mode at least, scalable water container 20 overall shrinkage within the shell 110 of filter core body 100, thereby be converted to initial water holding volume 200A.Otherwise, as shown in Figure 2, when inwall 21, the outer wall 22 of scalable water container 20 and when one-level inflexibility folded wall 23 stretches out with expansion mode at least, scalable water container 20 stretches out from the shell 110 of filter core body 100, and water holding volume 200 by inwall 21, outer wall 22 and at least one-level inflexibility folded wall 23 jointly limit and form, thereby be converted to dilatation water holding volume 200B.By comparison diagram 2 and Fig. 3 as can be known, the initial water holding volume 200A that the dilatation water holding volume 200B of outer wall 22 and the water container 20 that obtains when one-level inflexibility folded wall 23 is launched at least occupies when it shrinks, like this, when water container is in folded state, can effectively reduce the overall volume of Water jug with filtering function, and when water container is in deployed condition, guarantee that it has larger water holding volume.
In the first preferred embodiment, the inwall 21 of scalable water container 20, outer wall 22 and at least one-level inflexibility folded wall 23 made by identical food-grade elastomeric material.Preferably, the inwall 21 of scalable water container 20, outer wall 22 and one-level inflexibility folded wall 23 can be one-body molded at least.That is to say, inwall 21, outer wall 22 and at least one-level inflexibility folded wall 23 have single overall structure.Replacedly, the inwall 21 of scalable water container 20, outer wall 22 and at least one-level inflexibility folded wall 23 also can be respectively individual components and mutually be assembled together.And the inflexibility of one-level at least folded wall 23 described here can be formed in the single-stage inflexibility folded wall between inwall 21 and outer wall 22, can be also the multistage inflexibility folded wall (being illustrated in figure 2 as 3 grades) that can mutually fold each other.Here the inflexibility of indication refers to that this folded wall itself (except its folded part) does not possess deformation behavior, in order to form the comparatively water-containing structure of rigidity, thereby guarantees metastable water holding volume 200.More preferably, in the scalable water container 20 that provides in the first preferred embodiment, can also comprise for the lifting of expanding-contracting action of user-friendly water container 20 and encircle 27.For example, lift inwall 21 places that ring 27 can be arranged on water container 20.
The second preferred embodiment with the filter core 10 of scalable water container 20 that Fig. 4-6 show that the utility model provides.In Fig. 4-6, identical Reference numeral represent with Fig. 3 in corresponding component or part similarly parts or part.According to the second preferred embodiment, as shown in Fig. 4-6, but scalable water container 20 comprises the first wall 29 that is fixed to filter core body 100 and the second wall 24 of one-level at least that coordinates in the pull mode with this first wall 29.And, as shown in Figure 4 and 5, water holding volume 200 by the first wall 29 of filter core body 100 and/or water container 20 this at least one-level the second wall 24 form around limiting.As shown in Figure 5, when this of scalable water container 20 when one-level the second wall 24 is drawn back in the first wall 29 of filter core body 100 at least, the water holding volume 200 of water container 20 is limited by the first wall 29 of filter core body 100, and this moment, water holding volume was converted to initial water holding volume 200A.Otherwise, as shown in Figure 4, when this of scalable water container 20 when one-level the second wall 24 is pulled out from the first wall 29 of filter core body 100 at least, the water holding volume 200 of water container 20 by the first wall 29 of filter core body 100 and water container 20 this at least one-level the second wall 24 jointly limit, this moment, water holding volume was converted to dilatation water holding volume 200B.Similarly, by comparison diagram 4 and Fig. 5 as can be known, the dilatation water holding volume 200B of the water container 20 that this of water container 20 obtained when one-level the second wall 24 is pulled out from the first wall 29 of filter core body 100 at least much larger than water container this at least one-level the second wall 24 be withdrawn into the initial water holding volume 200A that is occupied in the first wall 29 of filter core body 100.Like this, be in when being pulled state at water container, also can effectively reduce the overall volume of Water jug with filtering function, and be in when being drawn out state at water container, guarantee that it has larger water holding volume.
In the second preferred embodiment, as shown in Fig. 4-6, this of the first wall 29 of filter core body 100 and water container 20 can be provided with sealing ring 25 between one-level the second wall 24 at least.
Particularly, as shown in Figure 6, form at least hermetically-sealed construction 26 between one-level the second wall 24 at this of the first wall 29 of filter core body 100 and water container 20.Hermetically-sealed construction 26 comprises the end of the first wall 29 that is formed at water container 20 and the buckle hypotenuse 261 that extends to the second wall 24, boss 262 with the corresponding position of the end that is positioned at the second wall 24, wherein, when the second wall 24 is extracted out from the first wall 29, sealing ring 25 is positioned between the boss 262 of the buckle hypotenuse 261 of the first wall 29 and the second wall 24, thereby realizes being sealed and matched between the two.
Simultaneously, in the second preferred embodiment, this of the first wall 29 of filter core body 100 and this water container one-level inflexibility the second wall 24 at least can be made by identical food-grade elastomeric material.And, at least one-level inflexibility the second wall 24 described here can be formed in the single-stage moving end-wall (as shown in Figure 4 and 5) between the first wall 29 and filter core body housing 110, can be also each other can be with pull mode mobile multistage moving end-wall mutually.
Meanwhile, the utility model also provides a kind of Water jug with filtering function.As shown in Figure 7, this Water jug with filtering function comprises lid 1, kettle body 4 and aforesaid filter core 3 with scalable water container 2, wherein is set to kettle body 4 tops with the filter core 3 of scalable water container 2, holds and filters purpose with the Sheng that realizes water.The utility model also provides a kind of heating Water jug with filtering function.As shown in Figure 8, this heating Water jug with filtering function comprises lid 1, kettle body 4, heating unit 5 and aforesaid filter core 3 with scalable water container 2, wherein this filter core 3 with scalable water container 2 is set to kettle body 4 tops, and generally be positioned at above the water surface, the purpose of holding and filtering with the Sheng that realizes water, and heating unit 5 is set to kettle body 4 bottoms, is used for the water after above-mentioned filter core 3 filters of heating kettle body 4.
As from the foregoing, scalable because of its water container in the filter core with scalable water container that the utility model provides, make it and to have between the second state of dilatation water holding volume at the first state with initial water holding volume and change.Like this, in the time of in this filter core being set to conventional Water jug with filtering function or conventional heating Water jug with filtering function, need not to take in this Water jug with filtering function or heating Water jug with filtering function than large space, this filter core also can be processed and filtered water efficiently.Simultaneously, because this filter core is positioned on the water surface, in the situation that the heating Water jug with filtering function, the impurity that when this can be avoided heating, the filter core filtrate adsorbs and harmful substance precipitate in the water of filtration and affect the phenomenon of filter effect, thereby improve filter effect.Correspondingly, the utility model also provides a kind of Water jug with filtering function with above-mentioned filter core with scalable water container, and, a kind of heating Water jug with filtering function with above-mentioned filter core with scalable water container.
Above specific embodiment is used for exemplarily explanation and unrestricted the utility model.Those skilled in the art should understand, in the situation that do not depart from spirit and scope of the present utility model, and any change that the utility model is done and revise and all drop in scope of the present utility model.Protection domain of the present utility model is limited by its appended claim.
Claims (16)
1. the filter core with scalable water container (20) (10) is characterized in that described filter core comprises:
Filter core body (100);
Scalable water container (20), described scalable water container setting are to described filter core body, and described scalable water container limits a water holding volume (200); Wherein, described scalable water container is constructed such that it can and have between the second state of dilatation water holding volume at the first state with initial water holding volume and changes.
2. filter core as claimed in claim 1 is characterized in that:
Described filter core body comprises the have shell uncovered housing type filter core body (100) of (110), and described scalable water container is set on the shell (100) of described filter core body.
3. filter core as claimed in claim 2 is characterized in that:
Described scalable water container (20) comprises the room that is filled with water (20a) that is communicated with described uncovered housing type filter core body (100), and wherein said water holding volume (200) is jointly limited by the described room that is filled with water (20a) and described uncovered housing type filter core body (100).
4. filter core as claimed in claim 2 is characterized in that:
Described scalable water container (20) and described filter core body (100) are one-body molded.
5. filter core as claimed in claim 2 is characterized in that:
Described scalable water container (20) closely is set on the shell of described filter core body by fastening structure (28).
6. filter core as claimed in claim 1 is characterized in that:
Described scalable water container (20) is made by the food-grade elastomeric material.
7. as arbitrary described filter core in claim 1-6, it is characterized in that:
Described scalable water container (20) comprise inwall (21), outer wall (22) and be formed on described inwall and described outer wall between the inflexibility of one-level at least folded wall (23);
When the described inwall of described scalable water container, described outer wall and the described inflexibility of one-level at least folded wall were shunk with folding mode, described water holding volume (200) limited and is converted to described initial water holding volume by described inwall; And
When the described inwall of described scalable water container, described outer wall and the described inflexibility of one-level at least folded wall were stretched out with expansion mode, described water holding volume (200) limited and is converted to described dilatation water holding volume jointly by described inwall, described outer wall and the described inflexibility of one-level at least folded wall.
8. filter core as claimed in claim 7 is characterized in that:
Described inwall (21), described outer wall (22) and the described inflexibility of one-level at least folded wall (23) are one-body molded.
9. filter core as claimed in claim 7 is characterized in that:
The described inflexibility of one-level at least folded wall (23) comprises the multistage inflexibility folded wall that can mutually fold each other.
10. filter core as claimed in claim 7 is characterized in that:
Described scalable water container (20) also comprise be arranged on that described inwall (21) locates lift ring (27).
11. as arbitrary described filter core in claim 1-6, it is characterized in that:
Described scalable water container (20) comprising:
Be set to regularly first wall (29) of filter core body; And
But the second wall of one-level at least (24) that coordinates in the pull mode with described the first wall;
When described second wall of described scalable water container was drawn back in described the first wall, described water holding volume (200) limited and is converted to described initial water holding volume (200A) by described the first wall; And
When described second wall of described scalable water container was pulled out from described the first wall, described water holding volume (200) limited and is converted to described dilatation water holding volume (200B) jointly by described the first wall and described the second wall of one-level at least.
12. filter core as claimed in claim 11 is characterized in that:
Be provided with sealing ring (25) between described the first wall (29) and described the second wall of one-level at least (24).
13. filter core as claimed in claim 12 characterized by further comprising the first wall (29) of being formed on water container (20) and the hermetically-sealed construction (26) between the second wall (24), described hermetically-sealed construction (26) comprising:
Buckle hypotenuse (261), it is positioned at the end of first wall (29) of water container (20), and extends to the second wall (24), and
Boss (262), it is positioned at the relevant position of the end of the second wall (24); Wherein, when described the second wall was extracted out from described the first wall, described sealing ring (25) was positioned between the boss of the buckle hypotenuse of described the first wall and described the second wall.
14. filter core as claimed in claim 11 is characterized in that:
The described inflexibility of one-level at least the second wall (24) comprises multistage inflexibility the second wall.
15. a Water jug with filtering function is characterized in that described Water jug with filtering function comprises:
The kettle body; And
The filter core with scalable water container as described in any one in claim 1-14, described filter core is set to the top of described kettle body.
16. a heating Water jug with filtering function is characterized in that described heating Water jug with filtering function comprises:
The kettle body;
As arbitrary described filter core with scalable water container in claim 1-14, described filter core is set to the top of described kettle body; And
Heating unit is set to the bottom of described kettle body, is used for heating the water of the described filter element filtering of process of described kettle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320156792 CN203264416U (en) | 2013-04-01 | 2013-04-01 | Filter element with extension-type water container as well as water filtration kettle with filter element and heating water filtration kettle with filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320156792 CN203264416U (en) | 2013-04-01 | 2013-04-01 | Filter element with extension-type water container as well as water filtration kettle with filter element and heating water filtration kettle with filter element |
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| Publication Number | Publication Date |
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| CN203264416U true CN203264416U (en) | 2013-11-06 |
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| CN 201320156792 Expired - Fee Related CN203264416U (en) | 2013-04-01 | 2013-04-01 | Filter element with extension-type water container as well as water filtration kettle with filter element and heating water filtration kettle with filter element |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105455578A (en) * | 2015-12-04 | 2016-04-06 | 黄观铭 | Clothes caring device |
| CN110403462A (en) * | 2018-04-28 | 2019-11-05 | 彭银成 | Bottle body and kettle |
-
2013
- 2013-04-01 CN CN 201320156792 patent/CN203264416U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105455578A (en) * | 2015-12-04 | 2016-04-06 | 黄观铭 | Clothes caring device |
| CN110403462A (en) * | 2018-04-28 | 2019-11-05 | 彭银成 | Bottle body and kettle |
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Granted publication date: 20131106 Termination date: 20190401 |