CN218304395U - Water purification thermos cup - Google Patents
Water purification thermos cup Download PDFInfo
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- CN218304395U CN218304395U CN202222434047.1U CN202222434047U CN218304395U CN 218304395 U CN218304395 U CN 218304395U CN 202222434047 U CN202222434047 U CN 202222434047U CN 218304395 U CN218304395 U CN 218304395U
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Abstract
The utility model provides a water purification thermos cup, including bowl cover and cup, the cup includes outer cup, cup and second in first, outer cup, first interior cup is upper end open-ended casing, cup is upper and lower open-ended casing in the second, first interior cup is located to outer cup cover, cup sets up in first interior cup and lower extreme butt in the lower extreme of first interior cup in the second, bowl cover threaded connection is in the upper end of outer cup, from top to bottom set gradually first end cover between cup in first interior cup and the second, first filter piece, first end cover, cup in the second is located to first filter piece all cover, first end cover, the equal butt of outer peripheral face of first filter piece is in the inner wall of first interior cup, the spout has been seted up to the vertical direction of inner wall of first interior cup, sliding connection has the slide bar in the spout, the inboard of slide bar is connected in the outer peripheral face of first filter piece, the limbers has been seted up to the outer peripheral face that the cup is located the bottom in the second. This design simple structure, convenient to use, water purification are more stable.
Description
Technical Field
The utility model relates to the technical field of articles for daily use, especially, relate to a water purification thermos cup.
Background
The vacuum cup is a container made of ceramic or stainless steel and vacuum layer, the top of the container is covered tightly, the vacuum heat insulating layer can delay the heat dissipation of the liquid such as water in the container, so as to achieve the purpose of heat preservation. Along with the improvement of quality of life, people's requirement to quality of water is also stricter more and more, therefore some thermos cups that have water purification function have also appeared on the market, for example, patent CN212117775U discloses a dual-purpose thermos cup that can purify water, including last casing, it is equipped with the boss to go up the casing top, it is equipped with the bolt that blocks water on the upper casing inner chamber to go up the bolt lower extreme that blocks water, go up casing spiro union lower casing, lower casing fixed connection inner chamber wall, lower casing and inner chamber wall lateral wall are equipped with logical groove, fixed connection glass in the logical groove, inner chamber wall outer end fixed connection heat preservation, lower casing inner chamber bottom is equipped with the filter layer, the filter layer is equipped with the PP cotton layer, leading activated carbon layer, ultrafiltration layer and rearmounted activated carbon layer, the filter layer bottom is equipped with the PP cotton layer, the PP cotton layer upper end is equipped with leading activated carbon layer, leading activated carbon layer upper end is equipped with the ultrafiltration layer, ultrafiltration layer upper end is equipped with rearmounted activated carbon layer, lower casing bottom is equipped with the sealing layer, lower casing bottom spiro union apron bottom is equipped with the bolt that blocks water, apron upper end is equipped with the lower sealing washer that blocks water, the bolt bottom is equipped with the antiskid is blocked water. Although this thermos cup has certain water purification effect, the filter layer is used for a long time after, and the filter layer adsorbs impurity, can lead to the filtration rate to obviously reduce, when pouring into a large amount of water and filtering, can lead to water to spill over from the rim of a cup, influences the use.
Disclosure of Invention
The utility model aims at overcoming the defect and the problem that the water purification efficiency variation after the water purification thermos cup that exists uses for a long time among the prior art, providing a water purification thermos cup that water purification efficiency is more stable.
In order to achieve the above purpose, the technical solution of the utility model is that:
the utility model provides a water purification thermos cup, includes bowl cover and cup, cup and second interior cup in the cup includes outer cup, first, outer cup, first interior cup are upper end open-ended casing, cup is upper and lower open-ended casing in the second, outer cup cover is located cup in the first, cup set up in the second in cup and lower extreme butt in cup in the first lower extreme of cup in, bowl cover threaded connection in the upper end of outer cup, cup and second have set gradually first end cover, first filter piece from top to bottom in the first, first end cover, first filter piece all overlap and locate cup in the second, the equal butt of outer peripheral face of first end cover, first filter piece in cup's inner wall in the first, the spout has been seted up to the vertical direction of inner wall in the first, sliding connection has the slide bar in the spout, the inboard of slide bar connect in the outer peripheral face of first filter piece, the limbers has been seted up to the bottom of cup portion in the second.
The outer cup comprises a shell, a heat preservation layer and a vacuum layer, the heat preservation layer is located inside the shell, the vacuum layer is located between the heat preservation layer and the first inner cup, the upper ends of the shell and the heat preservation layer are abutted to the outer peripheral face of the second inner cup, and the cup cover is in threaded connection with the upper end of the shell.
The inner side of the sliding rod is arc-shaped, the outer side of the sliding rod is abutted against the sliding groove, one end of the sliding rod is located in the sliding groove, and the other end of the sliding rod is located at the upper end of the first inner cup.
The first end cover is ring-shaped, a clamping block is arranged on the outer peripheral face of the first end cover, a clamping groove is formed in the inner side of the sliding rod, and the clamping block is clamped in the clamping groove.
The clamping grooves are arranged in a plurality of numbers, and the clamping grooves are arranged on the inner side of the sliding rod at intervals in the vertical direction.
The inner wall of the second inner cup is connected with a second end cover in a sliding mode, a pull ring is arranged at the upper end of the second end cover, and the outer peripheral face of the second end cover abuts against the inner wall of the second inner cup.
The first filter element is activated carbon.
The limbers is provided with a plurality of, a plurality of in the limbers equipartition in the peripheral face of cup in the second, be provided with the second in the limbers and filter.
The second filter element is a filter membrane.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model relates to a water purification thermos cup, through setting up the spout, the slide bar can slide from top to bottom at the spout, first filter piece slides from top to bottom under the drive of slide bar, will pour into the water between first inner cup and second inner cup and filter, can adjust the height of first filter piece according to the behavior of first filter piece, when needing to pour into water in a large number, can move first filter piece downwards and resume the normal position again, when avoiding first filter piece to block up, water spills over from the inlet, influence the use, simultaneously, the slide bar can follow the spout roll-off, conveniently change first filter piece; the water through hole is formed in the second inner cup, water is left in the first inner cup after being filtered, and because the internal pressure of the second inner cup is smaller than the external pressure, the water flows into the second inner cup from the first inner cup, then the first end cover is covered, and the filtered water can be introduced from the second inner cup. Therefore, the utility model has simple structure, convenient use and stable water purification.
2. The utility model relates to a water purification thermos cup, through setting up fixture block and draw-in groove, after adjusting the height of first filtration piece, can be with first end cover joint to the slide bar on, carry out the shutoff to the water of pouring into, when preventing to drink water, water flows out in the cup in first, simultaneously, first end cover can be along with slide bar synchronous slip, and then the cup in the first interior cup of extrusion water follow flow in second, makes the filtration efficiency of water uprise. Therefore, the utility model discloses water purification efficiency is higher.
3. The utility model relates to a water purification thermos cup, through setting up second end cover and snap ring, after drinking water, make the second end cover slide in the second in the cup through the extrusion second end cover, make remaining water can be backward flow into first interior cup from the second in the cup, can will remain and filter the piece, the second filters the impurity back flush on, make impurity wash out, avoid after long-term the use, small impurity in the filtration slowly piles up at the bottom of cup, influences the filter effect. Therefore, the utility model discloses the reliability is high, life is longer.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic cross-sectional view of the present invention. .
Fig. 3 isbase:Sub>A schematic cross-sectional view atbase:Sub>A-base:Sub>A in fig. 2.
Fig. 4 is an enlarged schematic view at B in fig. 2.
Fig. 5 is an enlarged schematic view at C in fig. 2.
Fig. 6 is an enlarged schematic view at D in fig. 4.
In the figure: the cup cover 1, the cup body 2, the outer cup 21, the outer shell 211, the heat-insulating layer 212, the vacuum layer 213, the first inner cup 22, the sliding groove 221, the second inner cup 23, the water through hole 231, the second filter piece 232, the sliding rod 3, the clamping groove 4, the first end cover 5, the clamping block 6, the second end cover 7, the pull ring 8 and the first filter piece 9.
Detailed Description
The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 6, a water purification thermos cup comprises a cup cover 1 and a cup body 2, the cup body 2 comprises an outer cup 21, a first inner cup 22 and a second inner cup 23, the outer cup 21 and the first inner cup 22 are shells with upper end openings, the second inner cup 23 is a shell with an upper end opening and a lower end opening, the outer cup 21 is sleeved on the first inner cup 22, the second inner cup 23 is arranged in the first inner cup 22, the lower end of the first inner cup 22 is abutted to the lower end of the first inner cup 22, the cup cover 1 is in threaded connection with the upper end of the outer cup 21, a first end cover 5 and a first filtering piece 9 are sequentially arranged between the first inner cup 22 and the second inner cup 23 from top to bottom, the first end cover 5 and the first filtering piece 9 are all sleeved on the second inner cup 23, the outer peripheral surfaces of the first end cover 5 and the first filtering piece 9 are all abutted to the inner wall of the first inner cup 22, a chute 221 is vertically arranged on the inner wall of the first inner cup 22, the inner side of the chute 221 is connected with an inner side of the chute 221, the inner side of the first sliding bar 9 is connected with the inner side of the sliding bar 231, and the water through hole is arranged at the bottom of the second sliding bar 23.
The outer cup 21 comprises a shell 211, a heat insulation layer 212 and a vacuum layer 213, the heat insulation layer 212 is located inside the shell 211, the vacuum layer 213 is located between the heat insulation layer 212 and the first inner cup 22, the upper ends of the shell 211 and the heat insulation layer 212 are both abutted to the outer peripheral surface of the second inner cup 23, and the cup cover 1 is in threaded connection with the upper end of the shell 211.
The inner side of the sliding rod 3 is arc-shaped, the outer side of the sliding rod 3 is abutted against the sliding groove 221, one end of the sliding rod 3 is located in the sliding groove 221, and the other end of the sliding rod 3 is located at the upper end of the first inner cup 22.
The first end cover 5 is annular, a clamping block 6 is arranged on the outer peripheral face of the first end cover 5, a clamping groove 4 is formed in the inner side of the sliding rod 3, and the clamping block 6 is clamped in the clamping groove 4.
The clamping grooves 4 are arranged in a plurality of numbers, and the clamping grooves 4 are arranged on the inner side of the sliding rod 3 at intervals along the vertical direction.
The inner wall of the second inner cup 23 is connected with a second end cover 7 in a sliding mode, the upper end of the second end cover 7 is provided with a pull ring 8, and the outer peripheral face of the second end cover 7 abuts against the inner wall of the second inner cup 23.
The first filter 9 is activated carbon.
The water through holes 231 are provided with a plurality of water through holes 231, the plurality of water through holes 231 are uniformly distributed on the outer peripheral surface of the second inner cup 23, and a second filter member 232 is arranged in the water through holes 231.
The second filter element 232 is a filter membrane.
The principle of the utility model is explained as follows:
firstly, the cup cover 1 is unscrewed, the first end cover 5 is taken down from the slide rod 3, then water is poured between the first inner cup 22 and the second inner cup 23, the slide rod 3 is pulled according to the pouring speed, the height of the first filter piece 9 is adjusted, the poured water does not exceed the upper end face of the first inner cup 22 all the time, after the water is poured completely, the fixture block 6 of the first end cover 5 is inserted into the clamping groove 4 on the slide rod 3, the slide rod 3 is pressed downwards, the first end cover 5 is moved downwards, the water in the first inner cup 22 is extruded into the second inner cup 23, the water in the first inner cup 22 is filtered for the second time through the second filter piece 232 during extrusion, then the filtered water can be drunk from the second inner cup 23, when the filter piece needs to be cleaned, the second end cover 7 is placed in the second inner cup 23, then the pull ring 8 is held by a hand to extrude the second end cover 7 downwards, the water in the second inner cup 23 is extruded to the first inner cup 22 in the direction, and reverse flushing is realized.
Example 1:
referring to fig. 1 to 6, a water purification thermos cup comprises a cup cover 1 and a cup body 2, the cup body 2 comprises an outer cup 21, a first inner cup 22 and a second inner cup 23, the outer cup 21 and the first inner cup 22 are shells with upper end openings, the second inner cup 23 is a shell with an upper end opening and a lower end opening, the outer cup 21 is sleeved on the first inner cup 22, the second inner cup 23 is arranged in the first inner cup 22, the lower end of the first inner cup 22 is abutted to the lower end of the first inner cup 22, the cup cover 1 is in threaded connection with the upper end of the outer cup 21, a first end cover 5 and a first filtering piece 9 are sequentially arranged between the first inner cup 22 and the second inner cup 23 from top to bottom, the first end cover 5 and the first filtering piece 9 are all sleeved on the second inner cup 23, the outer peripheral surfaces of the first end cover 5 and the first filtering piece 9 are all abutted to the inner wall of the first inner cup 22, a chute 221 is vertically arranged on the inner wall of the first inner cup 22, the inner side of the chute 221 is connected with an inner side of the chute 221, the inner side of the first sliding bar 9 is connected with the inner side of the sliding bar 231, and the water through hole is arranged at the bottom of the second sliding bar 23. The outer cup 21 comprises a shell 211, a heat insulation layer 212 and a vacuum layer 213, the heat insulation layer 212 is located inside the shell 211, the vacuum layer 213 is located between the heat insulation layer 212 and the first inner cup 22, the upper ends of the shell 211 and the heat insulation layer 212 are both abutted to the outer peripheral surface of the second inner cup 23, and the cup cover 1 is in threaded connection with the upper end of the shell 211. The inner side of the sliding rod 3 is arc-shaped, the outer side of the sliding rod 3 abuts against the sliding groove 221, one end of the sliding rod 3 is located in the sliding groove 221, and the other end of the sliding rod 3 is located at the upper end of the first inner cup 22.
The first filter element 9 is activated carbon.
The water through holes 231 are provided with a plurality of water through holes 231, the plurality of water through holes 231 are uniformly distributed on the outer peripheral surface of the second inner cup 23, and a second filter 232 is arranged in the water through holes 231.
The second filter element 232 is a filter membrane.
Example 2:
the basic contents are the same as those of embodiment 1 except that:
referring to fig. 6, the first end cover 5 is annular, a clamping block 6 is arranged on the outer peripheral surface of the first end cover 5, a clamping groove 4 is formed in the inner side of the sliding rod 3, and the clamping block 6 is clamped in the clamping groove 4. The clamping grooves 4 are arranged in a plurality, and the clamping grooves 4 are arranged on the inner side of the sliding rod 3 at intervals along the vertical direction.
Example 3:
the basic contents are the same as those of embodiment 1 except that:
referring to fig. 5, a second end cap 7 is slidably connected to an inner wall of the second inner cup 23, a pull ring 8 is disposed at an upper end of the second end cap 7, and an outer circumferential surface of the second end cap 7 abuts against the inner wall of the second inner cup 23.
Claims (9)
1. The utility model provides a water purification thermos cup, includes bowl cover (1) and cup (2), its characterized in that: cup (2) cup (23) in cup (21), first interior cup (22) and the second including outer cup (21), first interior cup (22) are upper end open-ended casing, cup (23) are upper end open-ended casing in the second, cup (21) cover is located outward cup (22) in the first, cup (23) set up in the second in cup (22) and lower extreme butt in the lower extreme of first interior cup (22), bowl cover (1) threaded connection in the upper end of outer cup (21), cup (22) and second in the first from top to bottom set gradually first end cover (5), first filter piece (9) between cup (23), first end cover (5), first filter piece (9) all overlap and locate cup (23) in the second, the equal butt of first end cover (5), first filter piece (9) outer peripheral face in the inner wall of first interior cup (22), the inner wall 221 of first interior cup (22) has seted up the direction of slide bar (22) and the inner wall (221) of slide bar (3) is connected with the inner side of the vertical spout (3) bottom the inner peripheral face (231) of the second filter piece (3), filter piece (3) is inboard.
2. The water purifying and heat preserving cup as claimed in claim 1, characterized in that: outer cup (21) include shell (211), heat preservation (212), vacuum layer (213), heat preservation (212) are located the inside of shell (211), vacuum layer (213) are located heat preservation (212) with between first interior cup (22), the upper end of shell (211), heat preservation (212) all butt in the outer peripheral face of cup (23) in the second, bowl cover (1) threaded connection in the upper end of shell (211).
3. The water purifying and heat preserving cup as claimed in claim 2, characterized in that: the inner side of the sliding rod (3) is arc-shaped, the outer side of the sliding rod (3) is abutted to the sliding groove (221), one end of the sliding rod (3) is located in the sliding groove (221), and the other end of the sliding rod is located at the upper end of the first inner cup (22).
4. The water purifying and heat preserving cup as claimed in claim 3, characterized in that: the first end cover (5) is annular, a clamping block (6) is arranged on the outer peripheral face of the first end cover (5), a clamping groove (4) is formed in the inner side of the sliding rod (3), and the clamping block (6) is clamped in the clamping groove (4).
5. A water purifying and heat preserving cup as claimed in claim 4, characterized in that: the clamping grooves (4) are arranged in a plurality of numbers, and the clamping grooves (4) are arranged on the inner side of the sliding rod (3) at intervals in the vertical direction.
6. A water purifying and heat preserving cup as claimed in claim 1, characterized in that: the inner wall of the second inner cup (23) is connected with a second end cover (7) in a sliding mode, a pull ring (8) is arranged at the upper end of the second end cover (7), and the peripheral face of the second end cover (7) abuts against the inner wall of the second inner cup (23).
7. The water purifying and heat preserving cup as claimed in claim 1, characterized in that: the first filter element (9) is activated carbon.
8. The water purifying and heat preserving cup as claimed in claim 1, characterized in that: the water through holes (231) are provided with a plurality of water through holes, the water through holes (231) are uniformly distributed on the outer peripheral surface of the second inner cup (23), and a second filter piece (232) is arranged in each water through hole (231).
9. The water purifying and heat preserving cup as claimed in claim 8, characterized in that: the second filter element (232) is a filter membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222434047.1U CN218304395U (en) | 2022-09-14 | 2022-09-14 | Water purification thermos cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222434047.1U CN218304395U (en) | 2022-09-14 | 2022-09-14 | Water purification thermos cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218304395U true CN218304395U (en) | 2023-01-17 |
Family
ID=84837151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222434047.1U Active CN218304395U (en) | 2022-09-14 | 2022-09-14 | Water purification thermos cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218304395U (en) |
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2022
- 2022-09-14 CN CN202222434047.1U patent/CN218304395U/en active Active
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