CN201454183U - Portable filter element for purifying water and container provided with same - Google Patents
Portable filter element for purifying water and container provided with same Download PDFInfo
- Publication number
- CN201454183U CN201454183U CN2009201079439U CN200920107943U CN201454183U CN 201454183 U CN201454183 U CN 201454183U CN 2009201079439 U CN2009201079439 U CN 2009201079439U CN 200920107943 U CN200920107943 U CN 200920107943U CN 201454183 U CN201454183 U CN 201454183U
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- filter core
- filter
- cylindrical shell
- water
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Abstract
The utility model provides a portable filter element for purifying water. The top of the filter element is provided with a filter element interface which is provided with a water purifying opening at the top end and is hollow inside, the outer side of the filter element is provided with a screw thread to be linked to a sleeving part arranged outside the filter element, the bottom end of the filter element interface is connected with a filter element barrel provided with a sealed barrel wall and internally provided with a filter material and PP cotton, and the bottom of the filter element barrel is provided with a chassis with through holes. The utility model also provides a water purifying container provided with the filter element, and the water purifying container is convenient to directly purify an unclean water source for people to drink when people go out.
Description
Technical field
The utility model provides a kind of filter core that is used for filtering and purifying water, especially a kind of filter stick that is socketed with portable filter core that can socket-connect and be used with generic container.
Background technology
In recent years, because therefore the technical development maturation of purifying waste water, drinks nothing to be surprised at water bottle, kettle dress water when people go out voluntarily.But present case causes the rivers and creeks pollution of waterhead serious, and geological disaster happens occasionally, and especially army quarters at the abominable area of life condition, and water quality deterioration can't bear to drink.Daily resident living drinkable water is a running water, though running water is purification, the processing of sterilization supervisor through the waterworks, yet the aging running water of script plot of giving of tap water pipeline brings various pollutions, and harmful material residual in the water is still a lot; In addition, it is drinkable that explorations such as wild environment that sightseeing is played and virgin forest and high mountains and dense forests areas does not have the filtered water of safety and sanitation yet, the situation that lacks drinking water also often occurs on the persons' of going out such as climbing the mountain or camp the body, carry too many water the difficulty of heavy burden is arranged, if reduce the heavy burdens and when being with water less, the potential safety hazard that the inevitable water that can not have cleaning again can Gong be drunk, it is needing of a period of time that the external world supplies drinking water, can not tackle the problem at its root, the purifying problem that solves contaminated water quality by technological means is only the key of dealing with problems.
Therefore, be badly in need of a kind of be convenient for carrying, impurity screening, technology and equipment of purifying water safely and effectively at present.
The utility model content
Therefore, this creator creates the utility model in view of the foregoing.
The purpose of this utility model is to provide a kind of portable filter core of purifying waste water, and it can be installed on the water container and impurity in the filtered water at any time.
The purpose of this utility model also is to provide a kind of portable filter stick of purifying waste water, and it can filter by filter core and hold the impurity that contains in the water in the various containers, and drinkable purifying waste water is provided at any time.
The purpose of this aspect also is to provide a kind of portable water container of purifying waste water, its by inside filter core and filter stick realizes being loaded in filter material in the water container and impurity in the filtered water at any time, drinkable purpose of purifying waste water is provided.
Based on above-mentioned purpose, the utility model provides a kind of portable filter core of purifying waste water, it is characterized in that: the top of this filter core is provided with the filter core interface that the top is the inner hollow of water purification mouth, the outside of this filter core interface is provided with screw thread and uses the socket parts that are connected in the outside of this filter core, the bottom of this filter core interface is connected with the filter core cylindrical shell, this filter core cylindrical shell has the barrel of sealing, and the inside of this filter core cylindrical shell is equiped with filter material and PP cotton, and the bottom of this filter core cylindrical shell is provided with the chassis of tool through hole.
The filter material and the PP cotton of the inside installing of the above-mentioned portable filter core of purifying waste water by the filter core cylindrical shell, can filtered water in impurity make the water of pollution reach drinkable standard, and the setting by the filter core interface has realized portable purpose.
The portable filter core of purifying waste water described in the utility model, the inside of described filter core is equiped with filter material and two-layer at least PP cotton, and one deck PP cotton is to be located at filter core cylindrical shell bottom at least. particularly, the filter material of installing in the filter core can be known filtering materials such as activated carbon, resin, ceramic filter material, and concrete material can be selected or makes up according to the water quality that need purify; PP cotton wherein (the polypropylene short fiber also is Regenerated Polyester Staple Fiber) is for two-layer at least, and when the two-layer PP of filling in the filter core was cotton, wherein one deck PP cotton was located at the bottom (the filter material position thereon) of filter core cylindrical shell, and purpose is to intercept filter material to prevent to scatter and disappear; Preferably, filter core cylindrical shell top is provided with one deck PP cotton at least, is used for from the top fixedly filter material.
According to specific embodiments of the present utility model, when the PP more than filling in the filter core is two-layer is cotton, for example three layers or more multi-layered, two-layer PP cotton wherein is located at top and the bottom in the filter core cylindrical shell, remaining PP cotton then is arranged on the interlude of the filter material of filter core inner barrel installing, can be the optional position of interlude, promptly, the filter material of described filter core inner barrel installing is set to two sections at least, is the cotton layer of PP between each section filter material.Utilize the PP cotton that filter material is separated into plurality of sections, also be beneficial to the filter material that dissimilar or specification are set and (for example load the active carbon of different-grain diameter, or load active carbon and resin etc. respectively) in different filter material sections, reach the purpose that improves clean-up effect, simultaneously, except better fixing and intercept filter material prevents to scatter and disappear, also be convenient to the filter material that section displacing has polluted.
Portable filter core of purifying waste water described in the utility model, wherein the chassis of this filter core bottom can be the tabular chassis, also can be the cup-shaped chassis of an end opening; Preferably, described filter core cylindrical shell bottom is filled out and is provided with the cotton layer of PP, if dull and stereotyped cartridge chassis, this chassis and described filter core cylindrical shell bottom connection close, and the stifled filter material of described filter core inner barrel installing and the bottom of PP cotton of being located at, can be by the screw thread connection that is screwed, also can be by the buckle connection that is interlocked; If cup-shaped chassis, this cup-shaped chassis engages with described filter core cylindrical shell by this glass bottom structure, and the stifled filter material of described filter core inner barrel installing and the bottom of PP cotton of being located at, be similar to cup back-off, the stifled state that is located at the lower end of filter core cylindrical shell in the cup end, the cup bottom structure and the described filter core cylindrical shell bottom connection on this cup-shaped chassis close, also can be by the screw thread connection that is screwed, also can be by the buckle connection that is interlocked.In a word, the chassis with the degree that being connected of filter core cylindrical shell reached is: as long as contain filter material and PP in the filter core cylindrical shell when cotton, and simultaneously under natural erectility, this chassis does not get final product because of the downward pressure of filter material and PP cotton and the gravity of self come off.
The cup on above-mentioned dull and stereotyped cartridge chassis and cup-shaped chassis is equipped with through hole on the bottom structure, purpose be make water by and be sucked in the filter core by external force.
When the chassis was the cup-shaped chassis, the wall of cup structure position on this chassis can be the seamless sealing tubular of atresia, also can be the hollow out tubular that is provided with penetrating hole.
Application example as portable filter core of purifying waste water of the present utility model:
Preferably, the utility model also provides a kind of portable filter stick of purifying waste water, it is characterized in that: this filter stick is made up of the utility model above-mentioned portable filter core of purifying waste water and container cover, described container cover is set on the filter core interface of described filter core, this container cover center is provided with and is axially extended filter core sleeve pipe, the interlude of this filter core sleeve pipe is installed with outer spiral cover, and outward turning covers and is connected with enclosing cover; The inner hollow of described filter core sleeve pipe, an end are provided with the water purification inlet that communicates with the water purification mouth of described filter core, and the madial wall of this filter core sleeve pipe is provided with screw thread and is screwed together with the screw thread of described filter core interface by this, and the other end of this filter core sleeve pipe is provided with water absorbing nozzle.
The said vesse lid can be assembled in this filter stick in the water container mouth by this, and filter core stretches in the container by the water container mouth.
Water container described in the utility model can be kettle, water bottle, beverage bottle etc.
The center of said vesse lid is provided with and is axially extended filter core sleeve pipe, and the interlude of this filter core sleeve pipe is installed with outer spiral cover, and outward turning covers by the enclosing cover interface and is connected with enclosing cover; The inner hollow of described filter core sleeve pipe, an end are provided with the water purification inlet that communicates with the water purification mouth of described filter core, and the madial wall of this filter core sleeve pipe is provided with screw thread and is screwed together with the screw thread in the described filter core interface outside by this, and the other end of this filter core sleeve pipe is provided with water absorbing nozzle.
More preferably, outer the covering of described container cover is provided with outer cover latch and/or seal gasket, and purpose is seal and the safety and sanitation that increase water container.
And more preferably, the outward turning of described container cover covers and is provided with snap ring, makes it to be easy to carry more.
By above-mentioned filter core, this creator further provides a kind of portable container of purifying waste water, and it is characterized in that: the inside of this container is equiped with the above-mentioned portable filter stick of purifying waste water, and this filter stick also can be fixed on the vessel port by vessel port.Between filter core of the present utility model, filter stick and the matching used water container, with this filter stick can by vessel port and be socketed in vessel port and the bottom of the lowermost end of this filter element device this filter core behind internal tank and container leave certain space and the distance be advisable.
When being loaded with water quality in the container when needing the drinking water of purified treatment, filter stick of the present utility model is inserted by vessel port, and be fixed in vessel port by outer spiral cover, when drinking, the drinking person mouth is aimed at the water absorbing nozzle of container cover and is sucked, and the water in the container is under suction, through hole by the chassis enters in the filter core, and the filtration of cotton by PP successively and filter material, impurity or pollutant in the water are adsorbed filtration, and the water after the purification enters in the oral cavity of drinking person by the water purification mouth.
Implement after the technique scheme, filter core of the present utility model and filter stick have the following advantages:
1. applicability is wide, and the Series Design by container cover can be assembled in arbitrarily on the container of same size, and applicability is wide;
2. volume is little easy to carry; Filter core diameter of the present utility model is less than the vessel port of supporting container, so overall volume is little and easy to carry;
3. have instant filtering function, be applicable to the area of march, field, generation geological disaster, the water source that can get access to is reached the effect that purifies water.
Description of drawings
Fig. 1: the container that filter core and filter stick are housed of the present utility model;
Fig. 2: filter core of the present utility model;
Fig. 2 a: the filter core of another kind of structure of the present utility model;
Fig. 2 b: the filter core of another structure of the present utility model;
Fig. 3: the container cover of filter stick of the present utility model;
Fig. 4: the chassis of filter core of the present utility model.
Drawing reference numeral:
1---water purification mouth 2---filter core interface 3---PP cotton 4---filter material
5---through hole 6---the outer spiral covers in chassis 7---enclosing cover 8---
9---filter core sleeve pipe 10---water purification inlet 11---water absorbing nozzle 12---enclosing cover interfaces
13---enclosing cover bayonet socket 14 1 seal gaskets 15---snap ring 16---gas ports
The specific embodiment
Describe the utility model in detail below in conjunction with accompanying drawing, but do not limit practical range of the present utility model.
Embodiment 1: the container that filter core of the present utility model and filter stick are housed
See also shown in Figure 1, Fig. 1 is the container that filter core and filter stick are housed of the present utility model, the filter stick that comprises device on a vessel and its, the filter cartridge construction of this filter stick is seen Fig. 2, the top of this filter core is provided with the filter core interface 2 that the top is the inner hollow of water purification mouth 1, its outside is provided with screw thread and uses the socket parts that are connected in the outside of this filter core, the bottom of this filter core interface 2 is connected with the filter core cylindrical shell, this filter core cylindrical shell has the barrel of sealing, the inside of this filter core cylindrical shell is equiped with filter material 4 and PP cotton 3, and the bottom of this filter core cylindrical shell is provided with the chassis 6 of tool through hole 5; Wherein PP cotton 3 is for two-layer at least, when its when being two-layer, operated by rotary motion is at the two ends of filter material 4, preferred one deck PP cotton at least is arranged on the lowermost end of filter material, when it is three layers or when more multi-layered, cotton layer of the PP between filter material and filter core interface 2 and chassis 6, be located at any part of the interlude of filter material 4 more than the PP cotton 3 more than the second layer, filter material is separated into plurality of sections, is beneficial to fixedly filter material, also be beneficial to the filter material of filling variety classes or specification simultaneously; Described chassis 6 is provided with through hole 5, and it can be the tabular chassis, also can be the cup-shaped chassis of an end opening; If the tabular chassis, close with described filter core cylindrical shell bottom connection on this chassis 6, for example is screwed by screw thread or by the buckle connection that is interlocked; If the cup-shaped chassis, this cup-shaped chassis engages with described filter core cylindrical shell by this glass bottom structure; Which kind of structure no matter, the all stifled filter material 4 of described filter core inner barrel installing and the bottom of PP cotton 3 of being located at, chassis 6, chassis 6 with the degree that being connected of filter core cylindrical shell reached is: needed only filter core cylindrical shell interior Sheng filter material 4 and PP at cotton 3 o'clock, and simultaneously under natural erectility, this chassis 6 does not get final product because of the downward pressure of filter material 4 and PP cotton 3 and the gravity of self come off. and Fig. 4 is the chassis 6 that has through hole 5, other different structures embodiment on chassis 6 is referring to Fig. 2, Fig. 2 a and Fig. 2 b, and Fig. 2 is a filter cartridge construction schematic diagram of the present utility model; Fig. 2 a is the filter core (top of filter material 4 can not established the PP cotton, by adjusting fixedly filter material of modes such as filter material particle or encryption separation net) of another kind of structure; Fig. 2 b is the filter core of another structure.
Filter material in the present embodiment is active carbon preferably.
Embodiment 2: filter stick of the present utility model
A kind of portable filter stick of purifying waste water is made up of portable filter core and the container cover of purifying waste water, and described container cover is set on the filter core interface 2 of described filter core, and this container cover is referring to Fig. 3, and Fig. 3 is and the matching used container cover of filter core of the present utility model.The center of this container cover is provided with and is axially extended filter core sleeve pipe 9, and the interlude of this filter core sleeve pipe 9 is installed with outer spiral cover 8, is connected with enclosing cover 7 on the outer spiral cover 8; The inner hollow of described filter core sleeve pipe 9, one end is provided with the water purification inlet 10 that communicates with the water purification mouth 1 of described filter core, the madial wall of this filter core sleeve pipe 9 is provided with screw thread and is connected with the external thread spiro fastening of described filter core interface 2 by this, the other end of this filter core sleeve pipe 9 is provided with water absorbing nozzle 11, can also be provided with gas port 16 near the water absorbing nozzle 11, can make things convenient for sucking-off effortlessly and purify waste water.
Embodiment 3: but the kettle that a kind of portable impurity screening is purified waste water
This kettle comprises kettle body and filter stick and filter core, the structure of this filter core is seen Fig. 2, its top is provided with the filter core interface 2 that the top is a water purification mouth 1, the outside of filter core interface 2 is provided with screw thread, the bottom of filter core interface 2 is connected with the filter core cylindrical shell of barrel sealing, the inside of this filter core cylindrical shell is equiped with activated carbon filter material 4 and PP cotton 3, and the bottom of filter core cylindrical shell is provided with the chassis 6 of tool through hole 5; The socket pot lid is made filter stick on the filter core, and the center of this pot lid is provided with and is axially extended filter core sleeve pipe 9, and the interlude of this filter core sleeve pipe 9 is installed with outer spiral cover 8, is connected with enclosing cover 7 on the outer spiral cover 8; The inner hollow of filter core sleeve pipe 9, an end are provided with the water purification inlet 10 that communicates with the water purification mouth 1 of described filter core, and the madial wall of filter core sleeve pipe 9 is provided with screw thread and is connected with the external thread spiro fastening of above-mentioned filter core interface 2 by this, and the other end of this filter core sleeve pipe 9 is provided with water absorbing nozzle 11; Enclosing cover 7 is provided with outer cover latch 13 and seal gasket 14, can increase the seal of kettle, makes the safer health of drinking water, and more convenient kettle carries simultaneously; Filter stick connects by the kettle muzzle, after this filter stick is contained in kettle inside, leaves the distance of 0.3～15cm at the bottom of the chassis 6 lowermost end faces of preferred filter core and the kettle.
Embodiment 4: but the water bottle that a kind of portable impurity screening is purified waste water
This water bottle comprises bottle, filter stick and filter core, filter cartridge construction is seen Fig. 2, its top is provided with the filter core interface 2 that the top is a water purification mouth 1, the outside of filter core interface 2 is provided with screw thread, and the bottom of filter core interface 2 is connected with the filter core cylindrical shell of barrel sealing, and the inside of this filter core cylindrical shell is equiped with filter material 4, comprise and filtering with pottery or activated carbon, resin etc., and three layers of PP cotton 3, this PP cotton 3 is located at the end positions and the middle section position of filter material 4 respectively, and the PP cotton 3 of middle section position is divided into two parts with filter material 4; The bottom of filter core cylindrical shell is provided with the chassis 6 of tool through hole 5; Be socketed with bottle cap on the filter core and form filter stick, the center of this bottle cap is provided with filter core sleeve pipe 9, and the interlude of this filter core sleeve pipe 9 is installed with outer spiral cover 8, is connected with enclosing cover 7 on the outer spiral cover 8; The inner hollow of filter core sleeve pipe 9, one end is provided with the water purification inlet 10 that communicates with the water purification mouth 1 of described filter core, the madial wall of filter core sleeve pipe 9 is provided with screw thread and is screwed together with the outside screw of above-mentioned filter core interface 2 by this, and the other end of this filter core sleeve pipe 9 is provided with water absorbing nozzle 11; Bottle cap is provided with enclosing cover 7, and enclosing cover 7 is provided with outer cover latch 13 and seal gasket 14, can increase the seal of kettle, makes the safer health of drinking water; The outer spiral cover 8 of bottle cap is provided with snap ring 15, makes it to be easy to carry more; This filter stick is contained in bottle inside by bottleneck, and the distance of 1～10cm is left at the lowermost end face on the chassis 6 of filter core and the bottle end.
When in the above-mentioned water container that comprises kettle and water bottle the drinking water of different quality being housed, filter stick is inserted by vessel port, and be fixed in vessel port by outer spiral cover 8, when quoting, drinking person only need be aimed at the water absorbing nozzle 11 of container cover and suck, and the water in the container is under suction, and the through hole 5 by chassis 6 enters in the filter core, and successively by the filtration of PP cotton 3 and filter material 4 layer by layer, the water after the purification enters in the oral cavity of drinking person by water purification mouth 1.
The utlity model has that applicability is wide, volume is little, easy to carry and immediately filter and removable advantage at any time, be applicable to the area of march, field, generation address disaster, reach the effect that purifies water.
Claims (10)
1. portable filter core of purifying waste water, it is characterized in that: the top of this filter core is provided with the filter core interface that the top is the inner hollow of water purification mouth, the outside of this filter core interface is provided with screw thread and uses the socket parts that are connected in the outside of this filter core, the bottom of this filter core interface is connected with the filter core cylindrical shell, this filter core cylindrical shell has the barrel of sealing, the inside of this filter core cylindrical shell is equiped with filter material and PP cotton, and the bottom of this filter core cylindrical shell is provided with the chassis of tool through hole.
2. the portable filter core of purifying waste water as claimed in claim 1 is characterized in that: the inside of described filter core is equiped with filter material and two-layer at least PP cotton, and one deck PP cotton is the bottom of being located at the filter core cylindrical shell at least.
3. the portable filter core of purifying waste water as claimed in claim 2 is characterized in that: the filter material of described filter core inner barrel installing is set to two sections at least, is the cotton layer of PP between each section filter material.
4. as claim 2 or the 3 described portable filter cores of purifying waste water, it is characterized in that: filter core cylindrical shell top is provided with one deck PP cotton at least.
5. the portable filter core of purifying waste water as claimed in claim 1, it is characterized in that: described filter core cylindrical shell bottom is filled out and is provided with the cotton layer of PP, described chassis is the tabular chassis, this tabular chassis engages with described filter core cylindrical shell, and the stifled filter material of described filter core inner barrel installing and the bottom of PP cotton of being located at.
6. the portable filter core of purifying waste water as claimed in claim 1, it is characterized in that: described filter core cylindrical shell bottom is filled out and is provided with the cotton layer of PP, described chassis is the cup-shaped chassis of an end opening, the cup bottom structure on this cup-shaped chassis is provided with through hole, this cup-shaped chassis engages with described filter core cylindrical shell by this glass bottom structure, and the stifled filter material of described filter core inner barrel installing and the bottom of PP cotton of being located at.
7. the portable filter core of purifying waste water as claimed in claim 1 is characterized in that: the bottom of described filter core cylindrical shell is connected with the mode of described chassis by screw thread or buckle.
8. portable filter stick of purifying waste water, it is characterized in that: this filter stick is made up of each described portable filter core and container cover of purifying waste water of claim 1-7, described container cover is set on the filter core interface of described filter core, this container cover center is provided with and is axially extended filter core sleeve pipe, the interlude of this filter core sleeve pipe is installed with outer spiral cover, and outward turning covers and is connected with enclosing cover; The inner hollow of described filter core sleeve pipe, an end are provided with the water purification inlet that communicates with the water purification mouth of described filter core, and the madial wall of this filter core sleeve pipe is provided with screw thread and is screwed together with the screw thread in the described filter core interface outside by this, and the other end of this filter core sleeve pipe is provided with water absorbing nozzle.
9. the portable filter stick of purifying waste water as claimed in claim 8 is characterized in that: described outer covering is provided with outer cover latch and/or seal gasket.
10. portable container of purifying waste water, it is characterized in that: the inside of this container is equiped with claim 8 or the 9 described portable filter sticks of purifying waste water by vessel port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201079439U CN201454183U (en) | 2009-05-07 | 2009-05-07 | Portable filter element for purifying water and container provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201079439U CN201454183U (en) | 2009-05-07 | 2009-05-07 | Portable filter element for purifying water and container provided with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201454183U true CN201454183U (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201079439U Expired - Fee Related CN201454183U (en) | 2009-05-07 | 2009-05-07 | Portable filter element for purifying water and container provided with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201454183U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103027471A (en) * | 2011-09-30 | 2013-04-10 | 上海聚蓝水处理科技有限公司 | Water purifying cup with universal type filtering device |
| CN104071931A (en) * | 2014-01-09 | 2014-10-01 | 山东普华紫光环保设备有限公司 | Water purifying cup for children |
| CN104068605A (en) * | 2014-03-28 | 2014-10-01 | 厦门市拙雅科技有限公司 | Outdoor emergency kettle |
| CN104150638A (en) * | 2014-08-15 | 2014-11-19 | 周道裕 | Portable water-purifying filter core for individual soldier and portable water-purifying kettle for individual soldier |
| CN106673283A (en) * | 2017-03-03 | 2017-05-17 | 西安培华学院 | Photocatalytic water purifying device and photocatalytic water purifying method of nano semi-conductor |
| CN106724577A (en) * | 2016-12-29 | 2017-05-31 | 苏州浩拓塑料包装有限公司 | A kind of portable health cup |
| WO2019076650A1 (en) | 2017-10-19 | 2019-04-25 | Marconi Pierre Philippe | A filter core assembly for filtering liquid and a water purifier comprising such filter core assembly for filtering liquid |
| CN109757944A (en) * | 2018-12-30 | 2019-05-17 | 福建金源泉科技发展有限公司 | A kind of portable ultrafiltration swaggers water purifying cup |
-
2009
- 2009-05-07 CN CN2009201079439U patent/CN201454183U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103027471A (en) * | 2011-09-30 | 2013-04-10 | 上海聚蓝水处理科技有限公司 | Water purifying cup with universal type filtering device |
| CN104071931A (en) * | 2014-01-09 | 2014-10-01 | 山东普华紫光环保设备有限公司 | Water purifying cup for children |
| CN104068605A (en) * | 2014-03-28 | 2014-10-01 | 厦门市拙雅科技有限公司 | Outdoor emergency kettle |
| CN104068605B (en) * | 2014-03-28 | 2015-11-18 | 厦门市拙雅科技有限公司 | Outdoor emergency kettle |
| CN104150638A (en) * | 2014-08-15 | 2014-11-19 | 周道裕 | Portable water-purifying filter core for individual soldier and portable water-purifying kettle for individual soldier |
| CN106724577A (en) * | 2016-12-29 | 2017-05-31 | 苏州浩拓塑料包装有限公司 | A kind of portable health cup |
| CN106673283A (en) * | 2017-03-03 | 2017-05-17 | 西安培华学院 | Photocatalytic water purifying device and photocatalytic water purifying method of nano semi-conductor |
| WO2019076650A1 (en) | 2017-10-19 | 2019-04-25 | Marconi Pierre Philippe | A filter core assembly for filtering liquid and a water purifier comprising such filter core assembly for filtering liquid |
| CN109757944A (en) * | 2018-12-30 | 2019-05-17 | 福建金源泉科技发展有限公司 | A kind of portable ultrafiltration swaggers water purifying cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20110507 |