CN201718928U - Water cup cover provided with a detachable filter element - Google Patents
Water cup cover provided with a detachable filter element Download PDFInfo
- Publication number
- CN201718928U CN201718928U CN2010202532861U CN201020253286U CN201718928U CN 201718928 U CN201718928 U CN 201718928U CN 2010202532861 U CN2010202532861 U CN 2010202532861U CN 201020253286 U CN201020253286 U CN 201020253286U CN 201718928 U CN201718928 U CN 201718928U
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- CN
- China
- Prior art keywords
- bowl cover
- filter core
- water
- main body
- water tumbler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to the field of daily articles, in particular to a cover of a water cup. The water cup cover provided with a detachable filter element comprises a cup cover main body, wherein the cup cover main body comprises an accommodation cavity, the accommodation cavity is provided with an accommodation cavity cover which can be opened, the accommodation cavity cover and the cup cover main body are connected in a threaded manner, and the filter element is arranged in the accommodation cavity. The cup cover main body is provided with a water drinking opening, the water drinking opening is communicated with the lower side of the cup cover main body by the aid of the filter element. Because of adopting the technical scheme, the cup cover main body is provided with the filter element, thereby supplying drinking water after being filtered and purified for users. The water cup cover has an excellent filter effect, is easy to detach and clean, is simple and convenient to replace the filter element, is beautiful integrally, and can effectively save cost.
Description
Technical field
The utility model relates to the daily necessities field, relates in particular to a kind of bowl cover of water tumbler.
Background technology
Because development, the progress of society, the nuisance that people throw in also increases thereupon, and many water resources are just contaminated unconsciously, so natural water source has existed many microorganisms and other harmful substances, most water can't directly be drunk.Therefore people must carry out the multiple tracks processing to it before drinking water.Though people have carried out the multiple tracks treatment process to drinking water, can not guarantee that still drinking water is the drinking water of high-quality.
People drink water by instrument water tumbler normally, and water tumbler is made up of cup and bowl cover.People are in order directly just to drink the water of filtration, purification, avoid drinking the water that contains impurity, influence the health of human body, so at the water tumbler that has occurred many filtrations on the market, and this kind water tumbler is that filter core is designed in cup mostly, even some moulding is quite big, is unfavorable for carrying, and mostly there is poor filtration effect in this filtering cup, goes out shortcomings such as water speed is slow, the dismounting filter core is loaded down with trivial details, cleaning inconvenience.And some portable water tumbler does not have filtering function.
The utility model content
The purpose of this utility model is, a kind of water tumbler bowl cover that is provided with removable cartridge is provided, and solves above technical problem.
The technical problem that the utility model solved can realize by the following technical solutions:
Be provided with the water tumbler bowl cover of removable cartridge, comprise a bowl cover main body, it is characterized in that, described bowl cover main body comprises a container cavity, described container cavity below is provided with an openable container cavity lid, by being threaded, is provided with filter core in the described container cavity between described container cavity lid and described bowl cover main body;
Described bowl cover main body is provided with a bubbler, and described bubbler is by described filter core, with described bowl cover main body below UNICOM.
Be provided with a cavity between the lower surface of the upper surface of described filter core and described bowl cover main body.To allow the large tracts of land water outlet of filter core top, current smoothness during filtration.
By above-mentioned design, after drinking water all passes through filter element filtering, flow to bubbler and drink, the drinking water of high-quality can be provided for the personnel of drinking.In addition, filter core is arranged on the bowl cover main body, it is bigger that the cross-sectional area of filter core can be made, and water permeable area also can be bigger, can reach to filter purpose fast, good filtration effect.In addition, the container cavity below is provided with the container cavity lid, open the container cavity lid, filter core can take out from container cavity, more simple and convenient during renew cartridge, whole bowl cover main body also is convenient to clean, and filter core is arranged on the bowl cover main body, help compact conformation, avoid taking inner space as far as possible with the supporting water tumbler of the described water tumbler bowl cover that is provided with removable cartridge.Described container cavity lid should not block the inner space UNICOM of described filter core and water tumbler below.
Described container cavity lid below is provided with a chamber cover plate, forms a cavity between the bottom of described chamber cover plate and described filter core.As want to make the drinking-water personnel when drinking water, will not tilt by water tumbler, and can establish a catheter opening on the cover plate of then described chamber, below described catheter opening, connect a conduit, like this, the drinking-water personnel just can directly draw the water in the water tumbler, will not tilt by water tumbler.
Described filter core comprises a filter case and filtering material, and described filter case is provided with a sealing ring, closely is connected between described sealing ring and the described container cavity, forms a hermetically-sealed construction.Can effectively prevent the drinking water filtered like this and flow out.
Described filter core is provided with a check valve, described check valve UNICOM's bubbler and filter core below, and the conducting direction of check valve is direction filter core below conducting on filter core.This design, permission gas flows into the filter core below from the filter core top, the negative pressure that counteracting causes after being sucked out because of water, and then make current smooth and easy.
Also be provided with a unidirectional conducting valve on the cover plate of described chamber, the conducting direction of described unidirectional conducting valve is from the conducting downwards of the top of described chamber cover plate.
Described filter core is a cylindrical shape, and the diameter of the cross section of described filter core is 5cm～8cm, preferred 6.2cm～6.5cm.Design the filter core of this specification, not only overall appearance, saving material can also play good filtration.
Described filtering material comprises and is provided with bright and beautiful logical sequence filter screen, PP cotton, sintered carbon from the bottom up.Brocade logical sequence filter screen is used for coarse filtration, and the PP cotton is used for smart the filtration, and sintered carbon is used for removing has part machine thing and security personnel to filter (preventing to filter halfway filtration together).The water tumbler bowl cover that is provided with removable cartridge has passed through the coarse filtration of bright and beautiful logical sequence filter screen successively in water treatment procedure, the essence of PP cotton is filtered, and has removed partial organic substances by sintered carbon at last, and has carried out security personnel and filtered.Impurity in the drinking water has been able to filtering basically, is available for users to drink.
Described bowl cover main body below is one to be used to insert the plug-in connection of water tumbler, the external diameter of described plug-in connection is 7.5cm～9.5cm, the direct conduct of bowl cover main body energy of this specification bore is the bowl cover of a lot of cups on the market, common Cup lid the above also just had filtration after being provided with the water tumbler bowl cover of removable cartridge, therefore eliminated the limitation that filtering cup in the past needs specific water tumbler main body.Only need sell the described water tumbler bowl cover that is provided with removable cartridge during sale and get final product, can choose oneself water tumbler of consumer, perhaps can buy voluntarily flexibly as for the water tumbler main body.
Described filter case side seal, the top is provided with delivery port, and the below is provided with water inlet, and the periphery of described water inlet is provided with a storage chamber, and the minimum point in the described storage chamber is lower than described water inlet.
Filtering material in the described filter core can play good water treatment effect under moistening situation, but many times filter core all can leaving water after finishing using.Can become dry very soon, no longer be in good water treatment state.In the technique scheme.Drink water finish after, have part water and enter in the described storage chamber.Water in the storage chamber may be to flow in the process of drinking water, and also may be to drink water to finish in the filter core of back the inflow that can reflux of residual water.Stay water in the storage chamber and can keep described filtering material and be in moisture state, make it keep activity for a long time.
Described water inlet is provided with filter screen, and the outline of described storage chamber forms the ring-type around described water inlet.
Provide certain support by filter screen for described filtering material, and guarantee that current are smooth and easy.Described storage chamber adopts the ring-type around water inlet, helps guaranteeing that filtering material as much as possible keeps moistening.Thereby guarantee that as far as possible filtering material as much as possible is in good water treatment state (activity), thereby guarantee the water treatment quality.
Described filter case bottom is provided with at least four projectioies, and at least four projectioies are divided at least four parts with described storage chamber.
By described storage chamber is divided at least four parts, thereby stored water is to independence in four parts that guarantee to be partitioned into.Because rock, leak or an other reasons part wherein, water in perhaps several parts reduces, even under the situation of total loss, other parts still exist probably, can guarantee that some filtering materials are in good water treatment state.
The degree of depth of described storage chamber is 0.5cm～2.0cm, and the width of described storage chamber bottom is 0.5cm～2.0cm.Practice shows, the described storage chamber that adopts above-mentioned parameter is kept under the situation of other performances of filter kettle filter core not influencing hygrometric state as far as possible, can be in moisture state by the more filtering material of assurance for more time.
Particularly, be 0.8cm～1.0cm in the degree of depth of described storage chamber, when the width of described storage chamber bottom was 0.8cm～1.0cm, effect was ideal.
Beneficial effect: owing to adopt technique scheme, bowl cover main body of the present utility model is provided with filter core, for the user improves drinking water behind the filtration, purification, and the utility model good filtration effect, be easy to disassembly, cleaning, more renew cartridge is simple and convenient, overall appearance can effectively be saved cost.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model bowl cover main body;
Fig. 2 is the utility model filter cartridge construction schematic diagram;
Fig. 3 is the another kind of structural representation of bowl cover main body of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with the further elaboration the utility model of concrete diagram.
With reference to Fig. 1, Fig. 2, Fig. 3, be provided with the water tumbler bowl cover of removable cartridge, comprise bowl cover main body 1, bowl cover main body 1 comprises container cavity 2, and container cavity 2 belows are provided with openable container cavity lid 21, are provided with filter core 3 in the container cavity 2, and filter core 3 closely is connected with container cavity 2.Bowl cover main body 1 top is provided with bubbler 11, and bubbler 11 is by filter core 3 and bowl cover main body 1 below UNICOM.Be provided with cavity between the lower surface of the upper surface of filter core 3 and bowl cover main body 1.To allow filter core 3 top large tracts of land water outlets, current smoothness during filtration.By above-mentioned design, drinking water flows to bubbler 11 and drinks after all passing through filter core 3 filtrations, and the drinking water of high-quality can be provided for the personnel of drinking.In addition, filter core 3 is arranged on the bowl cover main body 1, it is bigger that filter core 3 cross-sectional areas can be made, and water permeable area also can be bigger, can reach to filter function fast, good filtration effect.In addition, container cavity 2 is provided with openable container cavity lid 21, open container cavity lid 21, filter core 3 can take out from container cavity 2, more simple and convenient during renew cartridge 3, whole bowl cover main body 1 also is convenient to clean, and filter core 3 is arranged on the bowl cover main body 1, help compact conformation, avoid taking and be provided with the inner space of the supporting water tumbler of the water tumbler bowl cover of removable cartridge as far as possible.
Container cavity covers 21 belows and is provided with chamber cover plate 211, forms a cavity between the bottom of chamber cover plate 211 and filter core 3.As want to make the drinking-water personnel when drinking water, will not tilt by water tumbler, and then can establish a catheter opening on the chamber cover plate 211, below catheter opening, connect a conduit 212, like this, the drinking-water personnel just can directly draw the water in the water tumbler, needn't again water tumbler be tilted to have drunk water.Also be provided with unidirectional conducting valve 42 on the chamber cover plate 211, the conducting direction of unidirectional conducting valve 42 is from the conducting downwards of the top of chamber cover plate 211.During concrete enforcement, as a kind of selection scheme, with reference to Fig. 3, the bottom of container cavity lid 21 is provided with a bottom, can be provided with inlet opening 213 on the bottom, so that drinking water flows in the container cavity 21.As another kind of selection scheme.Bowl cover main body 1 below is one to be used to insert the plug-in connection 12 of water tumbler, and the external diameter of plug-in connection 12 is 7.5cm～9.5cm, preferred 8.0cm.The direct conduct of bowl cover main body 1 energy of this specification bore is the bowl cover of a lot of cups on the market, common Cup lid has also just had filtration after being provided with the water tumbler bowl cover of removable cartridge, has therefore eliminated the limitation that filtering cup in the past needs specific water tumbler main body.Only need sell the water tumbler bowl cover that is provided with removable cartridge during sale and get final product, can choose oneself water tumbler of consumer, perhaps can buy voluntarily flexibly as for the water tumbler main body.
With reference to Fig. 2, filter core 3 comprises a filter case 31 and a filtering material, and filter case 31 is provided with sealing ring 311, closely is connected between sealing ring 311 and the container cavity 2, forms a hermetically-sealed construction.Preferably the side near that section filter case 31 of the upper surface of filter core 3 is provided with sealing ring 311, closely is connected with container cavity 2.The drinking water filtered that can effectively prevent like this and flowing out.Filter core 3 is provided with a check valve 41, check valve 41 UNICOM's bubblers 11 and filter core 3 belows, and the conducting direction of check valve 41 is direction filter core 3 below conductings on filter core 3.This design allows gas to flow into filter core 3 belows from filter core 3 tops, the negative pressure that counteracting causes after being sucked out because of water, and then make current smooth and easy.Filter core 3 is a cylindrical shape, and the diameter of the cross section of filter core 3 is 5cm～8cm, preferred 6.2cm～6.5cm.Design the filter core 3 of this specification, not only overall appearance, saving material can also play good filtration.Filtering material comprises and is provided with bright and beautiful logical sequence filter screen, PP cotton, sintered carbon from the bottom up.Brocade logical sequence filter screen is used for coarse filtration, and the PP cotton is used for smart the filtration, and sintered carbon is used for removing has part machine thing and security personnel to filter (preventing to filter halfway filtration together).The water tumbler bowl cover that is provided with filter core 3 has passed through the coarse filtration of bright and beautiful logical sequence filter screen successively in water treatment procedure, the essence of PP cotton is filtered, and has removed partial organic substances by sintered carbon at last, and has carried out security personnel and filtered.Impurity in the drinking water has been able to filtering basically, is available for users to drink.
When using the water tumbler bowl cover that is provided with removable cartridge of the present utility model, earlier filter core 3 is placed in the container cavity 2, builds container cavity lid 21, bowl cover main body 1 can be used with bowl cover main body 1 supporting water tumbler, has filtration.When needs more during renew cartridge 3, open container cavity lid 21, promptly replaceable filter core 3 is changed simple and convenient.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (10)
1. be provided with the water tumbler bowl cover of removable cartridge, comprise a bowl cover main body, it is characterized in that, described bowl cover main body comprises a container cavity, described container cavity is provided with openable container cavity lid, by being threaded, is provided with filter core in the described container cavity between described container cavity lid and described bowl cover main body;
Described bowl cover main body is provided with a bubbler, and described bubbler is by described filter core and described bowl cover main body below UNICOM.
2. the water tumbler bowl cover that is provided with removable cartridge according to claim 1 is characterized in that: be provided with a cavity between the lower surface of the upper surface of described filter core and described bowl cover main body.
3. the water tumbler bowl cover that is provided with removable cartridge according to claim 2 is characterized in that: described container cavity lid below is provided with the chamber cover plate, forms a cavity between the bottom of described chamber cover plate and described filter core.
4. the water tumbler bowl cover that is provided with removable cartridge according to claim 2, it is characterized in that: described filter core comprises a filter case and filtering material, described filter case is provided with a sealing ring, closely is connected between described sealing ring and the described container cavity, forms a hermetically-sealed construction.
5. the water tumbler bowl cover that is provided with removable cartridge according to claim 4, it is characterized in that: described filter core is provided with a check valve, described check valve UNICOM's bubbler and described filter core below, the conducting direction of described check valve are the described filter core below conducting of direction on described filter core.
6. the water tumbler bowl cover that is provided with removable cartridge according to claim 3 is characterized in that: also be provided with a unidirectional conducting valve on the cover plate of described chamber, the conducting direction of described unidirectional conducting valve is from the conducting downwards of the top of described chamber cover plate.
7. according to any described water tumbler bowl cover that is provided with removable cartridge in the claim 1 to 5, it is characterized in that: described filter core is a cylindrical shape, and the diameter of the cross section of described filter core is 5cm～8cm.
8. the water tumbler bowl cover that is provided with removable cartridge according to claim 5 is characterized in that: described filtering material comprises and is provided with bright and beautiful logical sequence filter screen, PP cotton, sintered carbon from the bottom up.
9. the water tumbler bowl cover that is provided with removable cartridge according to claim 5 is characterized in that: described filter case side seal, and the top is provided with delivery port, the below is provided with water inlet, the periphery of described water inlet is provided with a storage chamber, and the minimum point in the described storage chamber is lower than described water inlet.
10. the water tumbler bowl cover that is provided with removable cartridge according to claim 9, it is characterized in that: described water inlet is provided with filter screen, and the outline of described storage chamber forms the ring-type around described water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202532861U CN201718928U (en) | 2010-07-08 | 2010-07-08 | Water cup cover provided with a detachable filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202532861U CN201718928U (en) | 2010-07-08 | 2010-07-08 | Water cup cover provided with a detachable filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201718928U true CN201718928U (en) | 2011-01-26 |
Family
ID=43487192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202532861U Expired - Lifetime CN201718928U (en) | 2010-07-08 | 2010-07-08 | Water cup cover provided with a detachable filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201718928U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10143949B2 (en) | 2012-03-20 | 2018-12-04 | Brita Gmbh | Method of manufacturing a cartridge for a fluid treatment system |
| CN109124242A (en) * | 2018-10-29 | 2019-01-04 | 武义县双力杯业有限公司 | A kind of cup with filter device |
| US11445850B2 (en) * | 2017-06-26 | 2022-09-20 | Bruno Gambarini Spagnolo | Constructive arrangement for suction device with container to mix yerba mate or similar with water |
-
2010
- 2010-07-08 CN CN2010202532861U patent/CN201718928U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10143949B2 (en) | 2012-03-20 | 2018-12-04 | Brita Gmbh | Method of manufacturing a cartridge for a fluid treatment system |
| US11445850B2 (en) * | 2017-06-26 | 2022-09-20 | Bruno Gambarini Spagnolo | Constructive arrangement for suction device with container to mix yerba mate or similar with water |
| CN109124242A (en) * | 2018-10-29 | 2019-01-04 | 武义县双力杯业有限公司 | A kind of cup with filter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110126 |