CN105832091A - Direct drinking cup for self-rescue in emergency situations and daily use and use method - Google Patents
Direct drinking cup for self-rescue in emergency situations and daily use and use method Download PDFInfo
- Publication number
- CN105832091A CN105832091A CN201610310966.4A CN201610310966A CN105832091A CN 105832091 A CN105832091 A CN 105832091A CN 201610310966 A CN201610310966 A CN 201610310966A CN 105832091 A CN105832091 A CN 105832091A
- Authority
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- China
- Prior art keywords
- cup
- filtering layer
- water
- fine filtering
- purifying cup
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a direct drinking cup for self-rescue in emergency situations and daily use and a use method. The direct drinking cup is composed of a cup cover, a plug cock, a purification cup, a water cup, a primary filtering layer, an activated carbon column, a fine filtering layer, a water sucking opening and a cup handle. The purification cup is fixed to the top of a cup body through threaded connection. The top of the purification cup is covered with the cup cover. The plug cock is plugged into the top of the purification cup. The primary filtering layer is composed of PP cotton and a metal wire mesh bag. The activated carbon column is located between the primary filtering layer and the fine filtering layer. The fine filtering layer is composed of a reverse osmosis membrane or a nanofiltration membrane and a metal wire mesh bag. The water sucking opening is located at the position 20-40 mm away from the top of the water cup. The cup handle is located in the middle of the water cup. The direct drinking cup can be used for self-rescue in various disaster emergency situations, and can purify nearby various water sources into potable water for sustaining life so that rescue time can be earned. The direct drinking cup can also be used as a drinking cup in daily life, especially in the open, the direct drinking cup can purify various water sources for drinking, the travel burden can be relieved, and the comfort level is improved. The direct drinking cup is simple in structure, convenient to carry and capable of being recycled.
Description
Technical field
The present invention relates to emergency management and rescue and daily life field, especially relate to a kind of emergency self-saving and straight drink that routine use is taken into account
Cup and using method.
Background technology
Propelling along with social modernization's process, although sophisticated technologies continue to bring out, but the various calamities that nature or anthropic factor cause
Evil and accident still happen occasionally, as earthquake, cave in, mine disaster, airplane crash, navigation shipwreck etc., after disaster accident occurs, get and rescue
Time of helping for trapped personnel it is critical that, time is life, and this is also the key factor that whether effective rescue work is.
Such as, after there is mine disaster, the stranded down-hole of personnel waits for rescue, and on the one hand rescue work progress is relatively slower, on the other hand, and quilt
The life of oppressive member needs again water to maintain, if now there being one can purify down-hole waste water, even captive simply and easily
The device of self urine, then be significant to rescue.
Along with the living standard of people gradually steps up, people, while meeting the living standard of self, are continuously increased material
With the fusion of cultural life, such as, it is continuously increased pleasure trip on foot travelling and the exploration frequency and time.When people travel in the wild and explore
Time, if bearing the necessary drinking water of too many luggage, particularly health, then it is a thing that very labour works with one's mind again, if fruit
Having that one both volumes are little, be convenient for carrying, the device that can effectively purify again the various water source of nature will increase the satisfied of a trip
With comfortable.Thus, invent a kind of can emergency self-saving, can be necessary by the purifier taken into account of routine use again.
Summary of the invention
For above-mentioned involved technical problem, it is an object of the invention to provide a kind of emergency self-saving and that routine use is taken into account is straight
Drink cup and using method, for realizing this purpose, the present invention by the following technical solutions:
The drinking cup that a kind of emergency self-saving and routine use are taken into account, it include bowl cover, cock, purifying cup, water tumbler, first filter layer,
Activated-charcoal column, fine filtering layer, water sucking mouth and cup handle；Described purifying cup is threaded connection and is fixed on water tumbler top；Described bowl cover
It is threaded connection and is placed on outside purifying cup top；Described cock is threaded connection fills in inside purifying cup top；Described initial filter
Layer, by PP is cotton and the tinsel string bag forms, is positioned at purifying cup top 20～30mm；Described activated-charcoal column height is
20～40mm, between first filter layer and fine filtering layer；Described fine filtering layer is made up of reverse osmosis membrane or NF membrane and the tinsel string bag,
It is positioned at bottom purifying cup at 20～30mm；Described water sucking mouth is positioned at water tumbler top 20～40mm；Described cup handle is positioned at
In the middle part of water tumbler.
Further, described bowl cover is made up of two bowl cover nestings, and outer layer bowl cover contains female thread, internal layer bowl cover contain external screw thread and
Female thread；Described cock contains external screw thread；It it is network structure bottom described purifying cup；Water tumbler surface is protruded in described water sucking mouth
5～15mm, it is provided with serum cap and tightens.
Further, described first filter layer is fixed in purifying cup by draw-in groove, and first filter layer diameter is than purifying cup straight at present position
Footpath little 1～3mm.
Further, the diameter of described activated-charcoal column is than the diameter of purifying cup at present position little 2～4mm.
Further, described fine filtering layer is fixed in upper purifying cup by draw-in groove, and fine filtering layer diameter is than purifying cup at present position
Diameter little 1～3mm；When fine filtering layer uses NF membrane, increasing the ion exchange resin that thickness is 20～25mm, ion exchanges
Resin is bottom purifying cup and between fine filtering layer.
A kind of using method of the drinking cup taken into account for emergency self-saving and routine use, comprising:
1) before using, purifying cup is sequentially placed into fine filtering layer, activated-charcoal column, first filter layer, when fine filtering layer uses NF membrane then
In purifying cup, first put into ion exchange resin place into fine filtering layer；
2), when using, one of them with bowl cover goes to connect the water that preliminary clearning processes, and turns on cock afterwards, is poured in purifying cup by water；
Water purifies through first filter layer, activated-charcoal column, fine filtering layer (when fine filtering layer uses NF membrane to be fine filtering layer and ion exchange resin)
After, enter in water tumbler by the network structure bottom purifying cup, the most drinkable；
3) when drinking, can directly drink after serum cap on water sucking mouth by turning on, it is possible to adapted suction pipe is drunk, be also may pass through water suction
Mouth is poured another of bowl cover into and is drunk；
4), during the water processed in preliminary clearning enters and purifies in purifying cup, for increasing the speed of Water warfare, suction can be turned on
Serum cap manually carry out air-breathing on the mouth of a river, the negative pressure utilizing air-breathing to be formed increases water by first filter layer, activated-charcoal column, fine filtering layer
The seepage velocity of (being fine filtering layer and ion exchange resin when fine filtering layer uses NF membrane)；After drinking cup uses a period of time,
For ensureing that the purification efficiency of drinking cup needs the cotton of the PP to first filter layer, the activated carbon of activated-charcoal column, the reverse osmosis membrane of fine filtering layer or receives
Filter membrane, the ion exchange resin of ion exchange resin are cleaned processing or changing.
The invention has the beneficial effects as follows, present configuration is simple, and volume is little, easy to carry, and various water sources are by obtaining after purifying cup
To purified treatment；On the one hand, can be used for emergency self-saving during various disaster accident, be that drinking water is tieed up various for periphery water source purifyings
Hold life, get the quality time for rescue；On the other hand, it is possible to day uses frequently as watered glass for drinking, and place is clean the most in the wild
Change various water source in order to drink, alleviating trip burden, increase trip enjoyment, improve comfort level；Additionally, this invention dismounting
Change simplicity, can be recycled.
Accompanying drawing explanation
The present invention is further elaborated with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the structural representation of the embodiment of the present invention 2.
Fig. 3 is the structural representation of the embodiment of the present invention 3.
Fig. 4 is the cup lid structure schematic diagram of the embodiment of the present invention 1, embodiment 2 and embodiment 3.
Detailed description of the invention
The present invention is further elaborated with embodiment below in conjunction with the accompanying drawings.
Such as the structural representation of the embodiment 1 of Fig. 1 is a kind of emergency self-saving of the present invention and routine use is taken into account drinking cup, including
Bowl cover 1, cock 2, purifying cup 3, water tumbler 4, first filter layer 5, activated-charcoal column 6, fine filtering layer 7, water sucking mouth 8 and cup handle 9；
Purifying cup 3 is threaded connection and is fixed on water tumbler 4 top；Bowl cover 1 is threaded connection and is placed on outside purifying cup 3 top；Rotation
Plug 2 is threaded connection to be filled in inside purifying cup 3 top；First filter layer 5, by PP is cotton and the tinsel string bag forms, is positioned at away from purification
At cup 3 tops 20～30mm；Activated-charcoal column 6 height is 20～40mm, between first filter layer 5 and fine filtering layer 7；Fine filtering
Layer 7 is made up of reverse osmosis membrane and the tinsel string bag, is positioned at bottom purifying cup 3 at 20～30mm；Water sucking mouth 8 is positioned at away from water tumbler
At 4 tops 20～40mm；Cup handle 9 is positioned in the middle part of water tumbler 4.Wherein, bowl cover 1 is made up of, such as Fig. 4 two bowl cover nestings
Shown in, outer layer bowl cover contain female thread so that and purifying cup 3 external screw thread connect, internal layer bowl cover contains external screw thread and female thread；
Cock 2 contains external screw thread so that connecting with the female thread in purifying cup 3 glasss；Purifying cup 3 is in reverse frustoconic and top is arc
Structure, and containing female thread and external screw thread, and bottom is network structure；External screw thread is contained so that and clean in described water tumbler 4 top
The female thread changing cup 3 outer edge connects；Water tumbler 4 surface 5～15mm is protruded in described water sucking mouth 8, is provided with serum cap and tightens；Just
Filtering layer 5 is fixed in purifying cup 3 by draw-in groove, and first filter layer 5 diameter less than the diameter of purifying cup at present position 3 1～3mm；
The diameter less than the diameter of purifying cup at present position 3 2～4mm of activated-charcoal column 6；Fine filtering layer 7 is fixed on upper purification by draw-in groove
In cup 3, and fine filtering layer 7 diameter less than the diameter of purifying cup at present position 3 1～3mm.
The using method of the drinking cup that a kind of emergency self-saving and routine use are taken into account, mainly has:
1), before using, purifying cup 3 is sequentially placed into fine filtering layer 7, activated-charcoal column 6, first filter layer 5, and fixes；
2), when using, one of them with bowl cover 1 goes to connect the water that preliminary clearning processes, and turns on cock 2 afterwards, pours water into purification
In cup 3；Water, after first filter layer 5, activated-charcoal column 6, fine filtering layer 7 purify, is entered by the network structure bottom purifying cup 3
In water tumbler 4, the most drinkable；
3) when drinking, can directly drink after serum cap on water sucking mouth 8 by turning on, it is possible to adapted suction pipe is drunk, be also may pass through inhaling
The mouth of a river 8 is poured another of bowl cover 1 into and is drunk；
4), during the water processed in preliminary clearning enters and purifies in purifying cup 3, for increasing the speed of Water warfare, can turn on
Serum cap manually carry out air-breathing on water sucking mouth 8, the negative pressure utilizing air-breathing to be formed increases water by first filter layer 5, activated-charcoal column 6
Seepage velocity with fine filtering layer 7；After drinking cup uses a period of time, for ensureing that the purification efficiency of drinking cup needs first filter layer
The reverse osmosis membrane of PP cotton, the activated carbon of activated-charcoal column 6 and the fine filtering layer 7 of 5 is cleaned processing or changing.
Such as the structural representation of the embodiment 2 of Fig. 2 is a kind of emergency self-saving of the present invention and routine use is taken into account drinking cup, its with
Embodiment 1 main difference is that fine filtering layer 7 is made up of NF membrane and the tinsel string bag, purify water for further regulation, increase
The ion exchange resin that thickness is 20～25mm 10, ion exchange resin 10 is bottom purifying cup 3 and between fine filtering layer 7,
Purification water after process is entered in water tumbler 4 by network structure bottom purifying cup 3 after ion exchange resin 10.
The using method of the drinking cup that a kind of emergency self-saving and routine use are taken into account, mainly has:
1), before using, purifying cup 3 is sequentially placed into ion exchange resin 10, fine filtering layer 7, activated-charcoal column 6, first filter layer 5,
And fix；
2), when using, one of them with bowl cover 1 goes to connect the water that preliminary clearning processes, and turns on cock 2 afterwards, pours water into purification
In cup 3；Water is after first filter layer 5, activated-charcoal column 6, fine filtering layer 7 and ion exchange resin 10 purify, by purifying cup 3
The network structure of bottom enters in water tumbler 4, the most drinkable；
3) when drinking, can directly drink after serum cap on water sucking mouth 8 by turning on, it is possible to adapted suction pipe is drunk, be also may pass through inhaling
The mouth of a river 8 is poured another of bowl cover 1 into and is drunk；
4), during the water processed in preliminary clearning enters and purifies in purifying cup 3, for increasing the speed of Water warfare, can turn on
Serum cap manually carry out air-breathing on water sucking mouth 8, the negative pressure utilizing air-breathing to be formed increase water by first filter layer 5, activated-charcoal column 6,
Fine filtering layer 7 and the seepage velocity of ion exchange resin 10；After drinking cup uses a period of time, for ensureing the purification effect of drinking cup
Rate needs the PP to first filter layer 5 cotton, the activated carbon of activated-charcoal column 6, the NF membrane of fine filtering layer 7, ion exchange resin 10
Ion exchange resin is cleaned processing or changing.
Such as the structural representation of the embodiment 3 of Fig. 3 is a kind of emergency self-saving of the present invention and routine use is taken into account drinking cup, its with
The difference of embodiment 1 essentially consists in, and the purifying cup 3 of embodiment 1 is in reverse frustoconic and top is arcuate structure, and embodiment 3
Purifying cup 3 in cylindrical and away from bottom 10～20mm at diameter diminish, the reduced diameter portion outer rim of correspondence is external screw thread, in order to
Water tumbler 4 carries out threaded；Other are implemented and using method is with embodiment 1.
Last it should be noted that, above content is used merely to explain technical scheme, rather than its protection domain is limited
System, any carries out certain amendment, all without departing from the effective range of technical solution of the present invention to the present invention.
Claims (6)
1. the drinking cup that an emergency self-saving and routine use are taken into account, it is characterised in that include bowl cover (1), cock (2), purifying cup
(3), water tumbler (4), first filter layer (5), activated-charcoal column (6), fine filtering layer (7), water sucking mouth (8) and cup handle (9)；Institute
State purifying cup (3) to be threaded connection and be fixed on water tumbler (4) top；Described bowl cover (1) is threaded connection and is placed on purifying cup
(3) outside top；Described cock (2) is threaded connection fills in inside purifying cup (3) top；Described first filter layer (5)
By PP is cotton and the tinsel string bag forms, it is positioned at purifying cup (3) top 20～30mm；Described activated-charcoal column (6) is highly
It is 20～40mm, is positioned between first filter layer (5) and fine filtering layer (7)；Described fine filtering layer (7) is by reverse osmosis membrane or NF membrane
Form with the tinsel string bag, be positioned at purifying cup (3) bottom 20～30mm；Described water sucking mouth (8) is positioned at away from water tumbler (4)
At top 20～40mm；Described cup handle (9) is positioned at water tumbler (4) middle part.
The drinking cup that a kind of emergency self-saving the most according to claim 1 and routine use are taken into account, it is characterised in that described bowl cover (1)
Being made up of two bowl cover nestings, outer layer bowl cover contains female thread, and internal layer bowl cover contains external screw thread and female thread；Described cock (2)
Containing external screw thread；Described purifying cup (3) bottom is network structure；Water tumbler (4) surface 5～15mm is protruded in described water sucking mouth (8),
It is provided with serum cap to tighten.
The drinking cup that a kind of emergency self-saving the most according to claim 1 and routine use are taken into account, it is characterised in that described first filter layer
(5) it is fixed in purifying cup (3) by draw-in groove, and first filter layer (5) diameter is than the diameter of purifying cup at present position (3)
Little 1～3mm.
The drinking cup that a kind of emergency self-saving the most according to claim 1 and routine use are taken into account, it is characterised in that described activated carbon
The diameter of post (6) is than the diameter little 2～4mm of purifying cup at present position (3).
The drinking cup that a kind of emergency self-saving the most according to claim 1 and routine use are taken into account, it is characterised in that described fine filtering layer
(7) it is fixed in upper purifying cup (3) by draw-in groove, and fine filtering layer (7) diameter is more straight than purifying cup at present position (3)
Footpath little 1～3mm；When fine filtering layer (7) uses NF membrane, increase the ion exchange resin (10) that thickness is 20～25mm,
Ion exchange resin (10) is positioned between purifying cup (3) bottom and fine filtering layer (7).
6. the using method for drinking cup described in claim 1, it is characterised in that:
1), before using, purifying cup (3) is sequentially placed into fine filtering layer (7), activated-charcoal column (6), first filter layer (5), when fine filtering layer
(7) in purifying cup (3), then first put into ion exchange resin (10) when using NF membrane and place into fine filtering layer (7)；
2), when using, one of them with bowl cover (1) goes to connect the water that preliminary clearning processes, and turns on cock (2) afterwards, is poured into only by water
Change in cup (3)；Water through first filter layer (5), activated-charcoal column (6), fine filtering layer (7) (when fine filtering layer (7) use NF membrane
Time be fine filtering layer (7) and ion exchange resin (10)) purify after, by purifying cup (3) bottom network structure enter water tumbler
(4) in, the most drinkable；
3) when drinking, can be by directly drinking after turning on the upper serum cap in water sucking mouth (8), it is possible to adapted suction pipe is drunk, and is also may pass through inhaling
The mouth of a river (8) is poured another of bowl cover (1) into and is drunk；
4), during the water processed in preliminary clearning enters and purifies in purifying cup (3), for increasing the speed of Water warfare, can turn on
The upper serum cap in water sucking mouth (8) also manually carries out air-breathing, and the negative pressure utilizing air-breathing to be formed increases water by first filter layer (5), activated carbon
Post (6), fine filtering layer (7) (when fine filtering layer (7) use NF membrane time be fine filtering layer (7) and ion exchange resin (10))
Seepage velocity；After drinking cup uses a period of time, for ensure the purification efficiency of drinking cup need the PP to first filter layer (5) cotton,
The activated carbon of activated-charcoal column (6), the reverse osmosis membrane of fine filtering layer (7) or NF membrane, the ion of ion exchange resin (10) are handed over
Change resin to be cleaned processing or changing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310966.4A CN105832091A (en) | 2016-05-10 | 2016-05-10 | Direct drinking cup for self-rescue in emergency situations and daily use and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310966.4A CN105832091A (en) | 2016-05-10 | 2016-05-10 | Direct drinking cup for self-rescue in emergency situations and daily use and use method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105832091A true CN105832091A (en) | 2016-08-10 |
Family
ID=56590967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610310966.4A Pending CN105832091A (en) | 2016-05-10 | 2016-05-10 | Direct drinking cup for self-rescue in emergency situations and daily use and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105832091A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201948244U (en) * | 2010-12-02 | 2011-08-31 | 厦门绿邦膜技术有限公司 | Membrane method emergency water source cup |
| CN202112790U (en) * | 2011-06-16 | 2012-01-18 | 广东新宝电器股份有限公司 | Water purification cup |
| JP2012200724A (en) * | 2011-03-24 | 2012-10-22 | Dretec Co Ltd | Water purifier and purification cartridge |
| CN103211380A (en) * | 2013-04-08 | 2013-07-24 | 岑冠颖 | Emergency filter cup |
| CN204838959U (en) * | 2015-08-24 | 2015-12-09 | 洪小新 | Filterable cup |
| CN205045925U (en) * | 2015-09-22 | 2016-02-24 | 北京安泰德尚品电器有限公司 | Water purifying cup |
| CN105417746A (en) * | 2014-09-18 | 2016-03-23 | 天津工业大学 | Portable nanofiltration water purification cup |
-
2016
- 2016-05-10 CN CN201610310966.4A patent/CN105832091A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201948244U (en) * | 2010-12-02 | 2011-08-31 | 厦门绿邦膜技术有限公司 | Membrane method emergency water source cup |
| JP2012200724A (en) * | 2011-03-24 | 2012-10-22 | Dretec Co Ltd | Water purifier and purification cartridge |
| CN202112790U (en) * | 2011-06-16 | 2012-01-18 | 广东新宝电器股份有限公司 | Water purification cup |
| CN103211380A (en) * | 2013-04-08 | 2013-07-24 | 岑冠颖 | Emergency filter cup |
| CN105417746A (en) * | 2014-09-18 | 2016-03-23 | 天津工业大学 | Portable nanofiltration water purification cup |
| CN204838959U (en) * | 2015-08-24 | 2015-12-09 | 洪小新 | Filterable cup |
| CN205045925U (en) * | 2015-09-22 | 2016-02-24 | 北京安泰德尚品电器有限公司 | Water purifying cup |
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Application publication date: 20160810 |