CN209733322U - filtering drinking cup - Google Patents
filtering drinking cup Download PDFInfo
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- CN209733322U CN209733322U CN201920105776.8U CN201920105776U CN209733322U CN 209733322 U CN209733322 U CN 209733322U CN 201920105776 U CN201920105776 U CN 201920105776U CN 209733322 U CN209733322 U CN 209733322U
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Abstract
The utility model discloses a filtering drinking cup, which is characterized by comprising a cup body with an opening and a cup mouth piece arranged on the opening; a cavity communicated with the opening is formed in the cup body, and a filtering component for purifying water is arranged in the cavity; the filter assembly comprises a plurality of filter element pieces which are sequentially stacked up and down and communicated, a raw water inlet and a purified water outlet are formed in each filter element piece, and a water flowing channel for purified water to flow is formed between the filter assembly and the inner wall of the cavity; a water inlet and a water outlet which are separated from each other are arranged in the cup mouth piece, the water inlet is communicated with the raw water inlet of the filter element, and the water outlet is communicated with the cavity; an upper end cover and a drinking water cover are further covered on the cup piece, the upper end cover covers the water inlet, and the drinking water cover covers the water outlet. The utility model has the advantages of simple structure, convenient carrying, high filtering speed, good filtering effect, heat preservation and water purification.
Description
Technical Field
The utility model relates to a water purification field especially relates to a filter drinking cup.
background
As water pollution becomes more severe and people demand more and more life and health, the use of filters becomes widespread. As a daily utensil, a thermos cup is indispensable to office workers or people who go on a long journey. However, no drinking cup which is convenient to carry, high in filtering speed, good in filtering effect and capable of purifying water is found in the market.
Therefore, there is a need to develop a filtering drinking cup.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, portable, filter speed is fast, the filter effect is good, and can keep warm and can the filtration drinking water cup of water purification again.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A filtering drinking cup is characterized by comprising a cup body with an opening and a cup opening piece arranged at the opening; a cavity communicated with the opening is formed in the cup body, and a filtering component for purifying water is arranged in the cavity; the filter assembly comprises a plurality of filter element pieces which are sequentially stacked up and down and communicated, a raw water inlet and a purified water outlet are formed in each filter element piece, and a water flowing channel for purified water to flow is formed between the filter assembly and the inner wall of the cavity; a water inlet and a water outlet which are separated from each other are arranged in the cup mouth piece, the water inlet is communicated with the raw water inlet of the filter element, and the water outlet is communicated with the cavity; an upper end cover and a drinking water cover are further covered on the cup piece, the upper end cover covers the water inlet, and the drinking water cover covers the water outlet.
The working principle of the utility model is as follows:
Firstly, a user takes out the upper end cover and introduces raw water from a water inlet of the cup mouth piece; further, raw water enters from a raw water inlet on the filter element and is filtered; then purified water is obtained and is output to the cavity from a purified water outlet on the filter element; after a certain amount of water is reached, the user covers the upper end cover on the water inlet, opens the drinking water cover, inclines the cup body, and the purified water in the cavity flows out from the water outlet along the water flowing channel, so that the user can obtain the drinkable purified water.
In order to facilitate drinking of a user, the upper end cover is preferably provided with a drinking column protruding outwards from the upper end cover, and a drinking port communicated with the water outlet is arranged in the drinking column.
In order to facilitate the holding of the drinking cup by a user, the upper end cover is preferably in threaded sealing connection with the cup mouth piece; the upper end cover is provided with a handle part for a user to hold.
In order to ensure that the drinking cup is watertight, the cup opening part is preferably in threaded sealing connection with the cup body.
preferably, a first filter element connecting piece extending towards the direction of the filter assembly is arranged in the cup mouth piece, and the first filter element connecting piece is connected with the filter element piece; a first water passing channel communicated with the water inlet is arranged in the first filter element connecting piece.
In order to improve the filtering speed, the filtering effect and prolong the service life, preferably, the filter element piece comprises a water storage cover, an upper bracket, a filter material and a lower bracket which are sequentially arranged from top to bottom; the water storage cover is connected with the first filter element connecting piece, and a water passing space communicated with the first water passing channel is formed in the water storage cover; a filter element connecting part extending towards the adjacent filter element pieces is arranged in the upper bracket, and a second water passing channel communicated with the water passing space and the first water passing channel is arranged in the filter element connecting part; the lower bracket and the upper bracket are matched to fix the filter material, and a water purifying port communicated with the cavity is arranged in the lower bracket; the filter material includes carbon fiber filter layer, separate net filter layer and the non-woven fabrics filter layer that piles up the arrangement from top to bottom in proper order.
Preferably, the upper bracket is provided with a water blocking layer which is arranged towards the purified water outlet of the adjacent filter element and is used for placing the purified water of the adjacent filter element to flow into the water passing space.
In order to prevent the water from overflowing to the water outlet after being filled, and thus polluting purified water, it is preferable that an orifice communicated with the cavity is arranged in the cup mouth piece, a partition plate is arranged in the orifice, and the partition plate partitions the orifice to form the water inlet and the water outlet; a water retaining sheet and an elastic block which enables the top end of the water retaining sheet to be attached to the upper end cover are further arranged in the cup piece; the water retaining sheet is attached to the partition plate; an installation groove is formed in the cup mouth piece; the end side of the water retaining sheet connected with the elastic block is arranged in the mounting groove; when the upper end cover covers the cup piece, the upper end cover is attached to the top end of the water retaining sheet, and the water inlet and the water outlet are isolated from each other; when the upper end cover is separated from the cup mouth piece, the elastic block pushes the water retaining piece to pop up along the guiding direction of the mounting groove, and the water inlet and the water outlet are isolated from each other.
The utility model has the advantages of simple structure, convenient carrying, high filtering speed, good filtering effect, heat preservation and water purification.
Drawings
FIG. 1 is a schematic sectional view of a vacuum cup with a filter according to an embodiment of the present invention;
FIG. 2 is a schematic sectional view of the filtering vacuum cup according to an embodiment of the present invention;
FIG. 3 is a schematic view of an installation structure of a water blocking sheet in a filtering-type thermos cup according to an embodiment of the present invention;
FIG. 4 is a second schematic view of the installation structure of the water blocking plate in the filtering thermos cup according to the embodiment of the present invention;
FIG. 5 is a schematic view of an explosion structure of the filtering vacuum cup in the embodiment of the present invention;
Fig. 6 is a schematic structural view of the filtering vacuum cup in the use state according to the embodiment of the present invention.
Description of reference numerals: 1-opening; 2-the cup body; 3-a filter assembly; 4-a cavity; 5-a water flow channel; 6-purified water outlet; 7-raw water inlet; 8-upper end cover; 9-a drinking port; 10-a handle part; 11-drinking water cover; 12-a cup piece; 13-dividing the plate; 14-a first via; 15-a second via; 16-a first cartridge coupler; 161-a first water passage; 17-water retaining pieces; 18-a spring; 19-mounting grooves; 20-a first filter assembly; 21-a second filter assembly; 22-a third filter assembly; 23-a first water storage cover; 24-a first upper support; 241-a first water through hole; 25-a first filter material; 26-a first lower support; 261-a second water through hole; 262-a third via; 27-a first water passing space; 28-a second cartridge connector; 281-a second water passage; 29-a second water storage cover; 30-a second upper support; 301-a third water passage; 31-a third filter material; 32-a second lower bracket; 321-a fourth water through hole; 322-fourth via; 33-a third cartridge coupler; 331-a third water passage; 34-a third water storage cover; 35-a third upper support; 351-a fifth water through hole; 36-a second filter material; 37-a third lower support; 371-sixth water through hole; 38-third water passing space.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
The filtering drinking cup as shown in figures 1-6 comprises a cup body 2 with an opening 1 and a cup mouth part 12 arranged at the opening 1; a cavity 4 communicated with the opening 1 is arranged in the cup body 2; a filter component 3 for purifying water is arranged in the cavity 4; the filter component 3 and the inner wall of the cavity 4 form a water flowing channel 5 for flowing clean water; the filtering component 3 comprises a plurality of filter element pieces which are sequentially stacked up and down and communicated, and a raw water inlet 7 and a purified water outlet 6 are arranged on the filter element pieces; the cup 12 is also covered with an upper end cover 8 and a drinking water cover 11.
As shown in fig. 4, in this embodiment, in order to ensure that the raw water does not pollute the purified water, a cup member 12 is further disposed between the upper end cap 8 and the filter assembly 3; the cup piece 12 is sleeved at the opening 1 and is connected with the upper end cover 8; a partition plate 13 is arranged in the cup mouth piece 12 and is divided into a water inlet, namely a first through hole 14, through which raw water passes and a water outlet, namely a second through hole 15, through which purified water passes; the first through hole 14 communicates with the raw water inlet 7; the second through holes 15 are respectively communicated with the purified water outlet 6; a first cartridge connector 16 for connection to a filter element extends from the cup 12 towards one end of the filter assembly 3; a first water passing channel 161 is arranged in the first filter element connecting piece 16 and is communicated with the first through hole 14; the upper end cover 8 covers the first through hole 14, and the drinking water cover covers the second through hole 15.
Wherein, the upper end cover 8 is provided with a drinking water column which is protruded outwards from the upper end cover 8, and a drinking water port 9 communicated with the second through hole 15 is arranged in the drinking water column; the upper end cover 8 is in threaded sealing connection with the cup mouth piece 12; the upper end cover 8 is provided with a handle part 10 for a user to hold; the handle part 10 is fixedly connected with the upper end cover 8, and the handle part 10 and the drinking cover 11 are hinged to cover the drinking opening 9.
In addition, as shown in fig. 3 to 4, in order to prevent the water from overflowing to the drinking water port 9 after being filled with water, and further to prevent the purified water from being polluted by the raw water, a water blocking piece assembly is further included; the water guard assembly includes a water guard 17 and an elastic block, i.e., a spring 18, for driving the water guard 17 to move toward the drinking cap 11; the water retaining sheet 17 is arranged in a manner of being attached to the partition plate 13; the cup piece 12 is provided with a mounting groove 19; one end of the water retaining sheet 17 is connected with the spring 18 and is arranged in the mounting groove 19; when the upper end cover 8 covers the cup piece 12, the upper end cover 8 is attached to the top end of the water retaining sheet 17, and the first through hole 14 and the second through hole 15 are isolated from each other; when the upper end cover 8 is separated from the cup mouth piece 12, the spring 18 pushes the water retaining piece 17 to be ejected along the guiding direction of the mounting groove 19, and the first through hole 14 and the second through hole 15 are isolated from each other.
As shown in fig. 5, in order to improve the filtering speed, the filtering effect and the service life, the filtering element of the present embodiment includes a first filtering assembly 20, a second filtering assembly 21 and a third filtering assembly 22 arranged from top to bottom; the first filter assembly 20 comprises a first water storage cover 23, a first upper bracket 24, a first filter material 25 and a first lower bracket 26, wherein the first water storage cover 23, the first upper bracket 24, the first filter material 25 and the first lower bracket 26 are sequentially arranged from top to bottom and are used for being connected with the first filter element connecting piece 16; the first upper bracket 24 covers the opening of the first water storage cover 23 and forms a first water passing space 27 with the inner wall of the first water storage cover 23; the first water passing space 27 is communicated with the first water passing channel 161; a second cartridge connector 28 extends from the first upper bracket 24 toward the first lower bracket 26; a second water passing channel 281 is arranged in the second filter element connecting piece 28; the second water passing passage 281 is communicated with the first water passing space 27; the first upper bracket 24 is provided with a first water passing through hole 241 communicated with the first water passing space 27; the first lower bracket 26 is provided with a water purifying port, namely a second water passing hole 261, communicated with the first water passing hole 241 and a third through hole 262 for the second water passing channel 281 to pass through; the third through hole 262 is sleeved on the second water passing channel 281, and the first upper bracket 24 and the first lower bracket 26 are matched to form a first mounting space for mounting the first filter material 25; the first water passing hole 241 is communicated with the second water passing hole 261; the second water passing through hole 261 communicates with the water flow channel 5; a part of the raw water flows from the first water passing hole 241 through the first filter medium 25 and flows from the second water passing hole 261 to the water flow path 5, and a part of the raw water flows from the second water passing path 281 to the second filter module 21.
The second filter assembly 21 comprises a second water storage cover 29, a second upper bracket 30, a third filter material 31 and a second lower bracket 32, wherein the second water storage cover 29, the second upper bracket 30 and the third filter material 31 are sequentially arranged from top to bottom and are used for being connected with the second filter element connecting piece 28, and the second lower bracket 32 is matched with the second upper bracket 30 and is used for fixing the third filter material 31; the second upper bracket 30 covers the opening of the second water storage cover 29 and forms a second water passing space 32 with the inner wall of the second water storage cover 29; the second water passing space 32 is communicated with the second water passing passage 281; a third cartridge connecting member 33 extends from one end of the second upper bracket 30 facing the second lower bracket 32; a third water passing channel 331 is arranged in the third filter element connecting piece 33; the third water passing passage 331 communicates with the second water passing space 32; a third water passing through hole 301 communicated with the second water passing space 32 is arranged on the second upper bracket 30; a fourth water passing through hole 321 communicated with the third water passing through hole 301 and a fourth through hole 322 for the third water passing channel 331 to pass through are formed in the second lower bracket 30; the fourth through hole 322 is sleeved on the third water passing channel 331, and the second upper bracket 30 and the second lower bracket 32 are matched to form a second mounting space for mounting the third filter material 31; the third water passing through hole 301 is communicated with the fourth water passing through hole 321; the fourth water passing through hole 321 is communicated with the water flowing channel 5; a portion of the raw water from the second water passing passage 281 flows from the third water passing hole 301 into the third filter material 31 and flows from the fourth water passing hole 321 to the water flowing passage 5, and a portion of the raw water is retained in the third water passing passage 301 by the third filter module 22.
The third filter assembly 22 comprises a third water storage cover 34, a third upper bracket 35, a second filter material 36 and a third lower bracket 37, wherein the third water storage cover 34, the third upper bracket 35, the second filter material 36 and the third lower bracket 37 are sequentially arranged from top to bottom and are used for being connected with a third filter element connecting piece 33; the third upper bracket 35 covers the opening of the third water storage cover 34 and forms a third water passing space 38 with the inner wall of the third water storage cover 34; the third water passing space 38 is communicated with the third water passing passage 331; a fifth water passing through hole 351 communicated with the third water passing space 38 is formed in the third upper bracket 35; a sixth water passing through hole 371 communicated with the fifth water passing through hole 351 is formed in the third lower bracket 37; a third mounting space for mounting the second filter 36 is formed by the third upper bracket 37 and the third lower bracket 37 in a matching manner; the fifth water passing through hole 351 is communicated with the sixth water passing through hole 371; the sixth water passing through hole 371 is communicated with the water flowing channel 5; the raw water from the third water passage 331 flows from the fifth water passing through hole 351 into the second filter 36 and flows from the sixth water passing through hole 371 to the water passage 5.
In this embodiment, the first filter 25, the second filter 36, and the third filter 31 are formed by stacking a carbon fiber filter layer, a mesh filter layer, and a non-woven fabric filter layer from top to bottom. The first upper bracket, the second upper bracket and the third upper bracket are all provided with water retaining layers which are arranged towards the purified water outlets of the adjacent filter element pieces and used for placing the purified water of the adjacent filter element pieces to flow into the water passing space.
first, the user takes out the upper cap 8 and introduces raw water from the first through hole 14 of the mouthpiece 12; further, raw water enters from a raw water inlet 7 on the filter element and is purified; then purified water is obtained and is output to the cavity 4 from a purified water outlet 6 on the filter element; after a certain amount of water is reached, the user covers the upper end cover 8 on the second through hole 15, the drinking water cover 11 is opened, the cup body is inclined, and the purified water in the cavity 4 flows out from the drinking water port 9 along the water flowing channel 5, so that the user can obtain the drinkable purified water.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or use to the teachings of the invention without departing from its scope. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. A filtering drinking cup is characterized by comprising a cup body with an opening and a cup opening piece arranged at the opening; a cavity communicated with the opening is formed in the cup body, and a filtering component for purifying water is arranged in the cavity; the filter assembly comprises a plurality of filter element pieces which are sequentially stacked up and down and communicated, a raw water inlet and a purified water outlet are formed in each filter element piece, and a water flowing channel for purified water to flow is formed between the filter assembly and the inner wall of the cavity; a water inlet and a water outlet which are separated from each other are arranged in the cup mouth piece, the water inlet is communicated with the raw water inlet of the filter element, and the water outlet is communicated with the cavity; an upper end cover and a drinking water cover are further covered on the cup piece, the upper end cover covers the water inlet, and the drinking water cover covers the water outlet.
2. The filtering drinking cup as set forth in claim 1, wherein the upper end cap is provided with a drinking water column protruding outward from the upper end cap, and the drinking water column is provided with a drinking water port communicating with the water outlet.
3. The filtering drinking cup as set forth in claim 1, wherein the upper end cap is in threaded sealing connection with the rim member; the upper end cover is provided with a handle part for a user to hold.
4. a filtering drinking cup according to claim 1, characterised in that; the cup mouth piece is in threaded sealing connection with the cup body.
5. A filtering drinking cup according to claim 1, characterised in that; a first filter element connecting piece extending towards the direction of the filter assembly is arranged in the cup mouth piece, and the first filter element connecting piece is connected with the filter element piece; a first water passing channel communicated with the water inlet is arranged in the first filter element connecting piece.
6. The filtering drinking cup as claimed in claim 5, wherein the filter element includes a water storage cover, an upper bracket, a filter material and a lower bracket arranged in sequence from top to bottom; the water storage cover is connected with the first filter element connecting piece, and a water passing space communicated with the first water passing channel is formed in the water storage cover; a filter element connecting part extending towards the adjacent filter element pieces is arranged in the upper bracket, and a second water passing channel communicated with the water passing space and the first water passing channel is arranged in the filter element connecting part; the lower support is matched with and fixed to the upper support through the filter material, and a water purifying port communicated with the cavity is formed in the lower support.
7. the filtering drinking cup as claimed in claim 6, wherein the filtering material includes a carbon fiber filtering layer, a mesh filtering layer and a non-woven fabric filtering layer which are stacked one above the other in sequence.
8. A drinking cup as claimed in claim 6, characterised in that the upper support is provided with a water barrier which is arranged towards the clean water outlet of an adjacent filter element and serves to prevent clean water from an adjacent filter element from flowing into the water-passing space.
9. A filtering drinking cup according to claim 1, characterised in that; an orifice communicated with the cavity is arranged in the cup mouth piece, a partition plate is arranged in the orifice, and the orifice is partitioned by the partition plate to form the water inlet and the water outlet; a water retaining sheet and an elastic block which enables the top end of the water retaining sheet to be attached to the upper end cover are further arranged in the cup piece; the water retaining pieces are attached to the partition plates.
10. A filtering drinking cup according to claim 9, characterised in that; an installation groove is formed in the cup mouth piece; the end side of the water retaining sheet connected with the elastic block is arranged in the mounting groove; when the upper end cover covers the cup piece, the upper end cover is attached to the top end of the water retaining sheet, and the water inlet and the water outlet are isolated from each other; when the upper end cover is separated from the cup mouth piece, the elastic block pushes the water retaining piece to pop up along the guiding direction of the mounting groove, and the water inlet and the water outlet are isolated from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105776.8U CN209733322U (en) | 2019-01-22 | 2019-01-22 | filtering drinking cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105776.8U CN209733322U (en) | 2019-01-22 | 2019-01-22 | filtering drinking cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209733322U true CN209733322U (en) | 2019-12-06 |
Family
ID=68706403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920105776.8U Active CN209733322U (en) | 2019-01-22 | 2019-01-22 | filtering drinking cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209733322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109619945A (en) * | 2019-01-22 | 2019-04-16 | 广东韦博科技有限公司 | A kind of filtering water glass |
-
2019
- 2019-01-22 CN CN201920105776.8U patent/CN209733322U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109619945A (en) * | 2019-01-22 | 2019-04-16 | 广东韦博科技有限公司 | A kind of filtering water glass |
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