CN215424152U - Double-layer filter screen for vacuum cup - Google Patents
Double-layer filter screen for vacuum cup Download PDFInfo
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- CN215424152U CN215424152U CN202121868256.6U CN202121868256U CN215424152U CN 215424152 U CN215424152 U CN 215424152U CN 202121868256 U CN202121868256 U CN 202121868256U CN 215424152 U CN215424152 U CN 215424152U
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Abstract
The utility model belongs to the technical field of the thermos cup, a double-deck filter screen is used to thermos cup is related to, include the first filter screen that is used for placing the first filtering area of tealeaves and filters out the district with the inner space of thermos cup, be provided with in the setting of first filter screen and will filter out the second filter screen that divides into second filtering area and pouring area, fixed connection can be dismantled with the second filter screen to first filter screen. This application has the effect of the tea residue content that reduces to pour out tea.
Description
Technical Field
The application relates to the field of vacuum cups, in particular to a double-layer filter screen for a vacuum cup.
Background
The vacuum cup has excellent heat preservation performance, and can slow down heat loss of hot water in the cup, so that the hot water in the cup can be kept at a proper temperature for people to drink within a certain time.
When people use the vacuum cup to brew tea, the tea is usually put into the vacuum cup and then is soaked in hot water. When drinking tea, the tea leaves are separated from the tea water through the filter screen arranged in the heat preservation cup, so that the tea water poured out of the heat preservation cup does not contain a large amount of tea residues, and people can drink the tea water conveniently.
However, the tea water poured out of the common thermos cup after being filtered still contains part of the tea dregs. When drinking, the tea leaves are easy to drink together with tea water by a drinker, and poor tea drinking experience is brought to the drinker.
SUMMERY OF THE UTILITY MODEL
In order to reduce the tea grounds content of pouring out tea, the application provides a double-deck filter screen for thermos cup.
The application provides a pair of double-deck filter screen adopts following technical scheme for thermos cup:
the utility model provides a double-deck filter screen is used to thermos cup, includes the first filter screen that is used for placing the first filtering area of tealeaves and filters out the district with the inner space of thermos cup, is provided with in the setting of first filter screen and will filters out the second filter screen of dividing into second filtering area and pouring area, and fixed connection can be dismantled with the second filter screen to first filter screen.
Through adopting above-mentioned technical scheme, pack into the cup of thermos cup with tealeaves, install first filter screen and second filter screen in the cup again, the filtration pore on the first filter screen is greater than the filtration pore of second filter screen. When toppling over tea, tea filters for the first time through first filter screen, with the great tealeaves separation of volume in first filtering area, the second filter screen of flowing through again through the first filterable tea, can filter tea once more on the second filter screen to filter tiny tealeaves, make the tealeaves content in the tea reduce in a large number, and then reduce the possibility that tealeaves mixes and together is drunk by the person of drinking with tea, improve drinker's tea experience of drinking.
Optionally, the surface of the first filter screen and the surface of the second filter screen are coated with an antibacterial layer.
By adopting the technical scheme, the bacteria content on the first filter screen and the second filter screen can be reduced, and the possibility that a drinker drinks bacteria together with tea into the body is reduced.
Optionally, the antibacterial layer is a silver plating layer.
By adopting the technical scheme, the silver ions have strong sterilization and antibacterial effects, and the antibacterial capability of the antibacterial layer can be further improved, so that the possibility that bacteria enter the body of a drinker is further reduced.
Optionally, the first filter screen is made of stainless steel, and the second filter screen is made of stainless steel.
Through adopting above-mentioned technical scheme, stainless steel material mass energy promotes first filter screen and second filter screen structural strength to promote the life of first filter screen and second filter screen.
Optionally, the first filter screen is provided with a clamping groove used for being clamped with the cup body.
Through adopting above-mentioned technical scheme, the connected mode of joint is simple swift, and the user of being convenient for takes out first filter screen and second filter screen and washs.
Optionally, a sealing gasket for sealing a connection gap between the first filter screen and the cup body is arranged on the first filter screen.
Through adopting above-mentioned technical scheme, seal ring can seal the gap between first filter screen and the cup to reduce when empting tea the possibility that the tea grounds leaked from the gap between first filter screen and the cup.
Optionally, the sealing washer is made of silica gel.
Through adopting above-mentioned technical scheme, the seal ring material of silica gel material is soft, can inseparabler ground and first filter screen and cup butt, further promotes the laminating degree between first filter screen and the cup.
Optionally, a handle for grabbing the second filter screen is arranged on the second filter screen.
Through adopting above-mentioned technical scheme, be convenient for take and dismantle the second filter screen and wash, promote drinker's use and experience.
Optionally, the filtering holes of the first filter screen are arranged at the upper part of the side wall of the first filter screen.
Because the thermos cup needs to be provided with the heat preservation layer to ensure the heat preservation performance, the thermos cup is heavier in weight generally. This application is through adopting above-mentioned technical scheme, and the tea in the thermos cup gets into in the first filter screen through the filtration pore of first filter screen, when drinker drunk tea, can take out the first filter screen that bears the weight of the second filter screen from the thermos cup and drink, and is lighter more.
To sum up, the application comprises the following beneficial technical effects:
1. when the tea water is poured, the tea water is firstly filtered by the first filter screen, the tea residues with larger volume are blocked in the first filtering area, the tea water which is firstly filtered flows through the second filter screen, and the tea water can be filtered again on the second filter screen to filter the fine tea residues, so that the content of the tea residues in the tea water is greatly reduced, the possibility that the tea residues and the tea water are mixed and drunk by a drinker together is reduced, and the tea drinking experience of the drinker is improved;
2. the antibacterial layer is a silver-plated layer, and silver ions have strong sterilization and antibacterial effects and can further improve the antibacterial capability of the antibacterial layer, so that the possibility that bacteria enter the body of a drinker is further reduced;
3. through arranging the filtration pore row of first filter screen in the upper portion of the lateral wall of first filter screen, the tea-water in the thermos cup gets into behind the first filter screen through the filtration pore row of first filter screen, can take out the first filter screen that bears the weight of the second filter screen from the thermos cup and drink, and is lighter.
Drawings
Fig. 1 is an exploded view of a double-layer filter for a vacuum cup according to embodiment 1 of the present application.
Fig. 2 is a vertical sectional view of a vacuum cup in which a double-layer filter net according to embodiment 1 of the present application is used.
Fig. 3 is an enlarged schematic view of a structure at a in fig. 2.
Fig. 4 is a vertical sectional view of a vacuum cup in which a double-layer filter net according to embodiment 2 of the present application is used.
Description of reference numerals:
1. a cup body; 11. a first filtration zone; 12. a second filtration zone; 13. a water pouring area; 14. an installation position; 2. a first filter screen; 21. a card slot; 211. a bending section; 212. a limiting groove; 22. a sealing gasket; 3. a second filter screen; 31. a handle.
Detailed Description
The present application is described in further detail below.
Example 1
This embodiment 1 discloses a double-deck filter screen is used to thermos cup, refers to fig. 1, including first filter screen 2 and second filter screen 3, is provided with the seal ring 22 that is used for sealing up the joint line between the cup 1 of first filter screen 2 and thermos cup on the first filter screen 2, is provided with the handle 31 that is used for snatching second filter screen 3 on the second filter screen 3.
Referring to fig. 2, the first filter screen 2 is installed in the vacuum cup. The thermos cup includes cup 1, and cup 1 is cylindricly, and the top surface opening, vertical setting. Referring back to fig. 1, the first screen 2 has a long cylindrical shape with an open top. The axis is coincident with the axis of the cup body 1 and is arranged at the opening of the vacuum cup (in combination with figure 2). The side wall and the bottom wall of the first filter screen 2 are provided with filter holes. The upper part of the side wall of the first filter screen 2 expands outwards in the direction away from the axis to form an annular clamping groove 21. The edge of the top opening of the engaging groove 21 is bent and extends horizontally outward, and the extending portion of the top bending is called a bending portion 211. As shown in fig. 3, the cup body 1 is provided with a mounting position 14 corresponding to the slot 21. The mounting location 14 is also in the shape of a circular groove, and the upper side wall of the mounting location 14 is slightly protruded, and the mounting location 14 is clamped with the clamping groove 21 through the protrusion. The first filter screen 2 is clamped with the mounting position 14 of the cup body 1 through a clamping groove 21.
As shown in fig. 2, the first screen 2 is installed on the cup body 1 to divide the inner space of the cup body 1 into a first filtering section 11 and a filtering-out section. When empting tea, can carry out the first time filtration to tea through first filter screen 2 to keep off the great tea grounds check of volume and remain in first filtering area 11, make the tea grounds content of the tea that the flow direction filtered out the district reduce.
A sealing gasket 22 is arranged between the bottom surface of the bending part 211 and the cup body 1. As shown in fig. 1, the sealing gasket 22 is annular and has an axis coinciding with the axis of the first sieve 2. The sealing washer 22 is sleeved on the sidewall of the first filter 2 and tightly abuts against the bottom surface of the bending portion 211. Referring to fig. 3, the sealing gasket 22 can seal the connection gap between the first strainer 2 and the cup body 1 to reduce the possibility that tea leaves may leak out of the gap between the first strainer 2 and the cup body 1 when the tea water is poured.
The sealing washer 22 is made of silica gel. The sealing washer 22 material of silica gel material is soft, can closely laminate in the surface of kink 211 and the opening part of cup 1, further promotes the sealed degree between first filter screen 2 and the 1 opening part of cup.
As shown in fig. 1, a second screen 3 is provided in the first screen 2. The second filter screen 3 is in the shape of an oblate cylinder, the top surface of the second filter screen is open, and the axis of the second filter screen coincides with the axis of the first filter screen 2. The bottom wall of the second filter screen 3 is also provided with filter holes, and the filter holes of the second filter screen 3 are smaller than the filter holes of the first filter screen 2. The top end of the second filter screen 3 is also bent and extends horizontally outwards. The opening of the first filter screen 2 is provided with a limit groove 212. The limiting groove 212 is in the shape of an outward-expanding ring, and the side wall of the top end slightly protrudes towards the axis of the first filter screen 2 in combination with fig. 3. The second filter net 3 is engaged with the limiting groove 212 of the first filter net 2 through the extending portion to fix the second filter net 3 and the first filter net 2.
As shown in fig. 2, the second filter screen 3 separates the filtering area into a second filtering area 12 and a water pouring area 13, the second filter screen 3 can filter the tea water in the second filtering area 12 again, and the fine tea leaves are separated in the second filtering area 12, so that the content of the tea leaves in the tea water is further reduced, the possibility of drinking the tea leaves by a drinker is reduced, and the tea drinking experience of the drinker is improved.
The first filter screen 2 and the second filter screen 3 are coated with antibacterial layers. The antibacterial layer can play a role in sterilizing and resisting bacteria on the first filter screen 2 and the second filter screen 3 so as to reduce the possibility that bacteria are mixed into tea water and enter the body of a drinker when the tea water is poured. The antibacterial layer is a silver-plated layer, silver ions have strong sterilization and antibacterial effects, and the antibacterial capability of the antibacterial layer can be further improved, so that the possibility that bacteria enter the body of a drinker is further reduced.
Referring back to fig. 1, a handle 31 for facilitating grasping of the second screen 3 is provided on an inner wall of the second screen 3. The handle 31 is in the form of a semicircular filament, the size of which matches the size of the second screen 3. The two ends of the handle 31 are respectively hinged with the upper part of the inner wall of the second filter screen 3, and the direction of the hinged shaft is coincided with the diameter direction of the second filter screen 3. When snatching second filter screen 3, can upwards turn up handle 31 around the articulated shaft, make handle 31 perk and be located the top of 3 openings of second filter screen to the user takes second filter screen 3. When the handle 31 is not needed, the handle 31 may be lowered along the hinge to the opening of the second sieve 3.
The implementation principle of the double-layer filter screen for the vacuum cup of the embodiment 1 is as follows: tea leaves are put into the cup body 1 of the vacuum cup, the first filter screen 2 and the second filter screen 3 are installed in the cup body 1, and the filter holes in the first filter screen 2 are larger than the filter holes in the second filter screen 3. When tea water is poured, the tea water is firstly filtered by the first filter screen 2, tea leaves with larger volume are blocked in the first filtering area 11, the tea water which is firstly filtered flows through the second filter screen 3, the tea water can be filtered again on the second filter screen 3 to filter fine tea leaves, after twice filtering, the content of the tea leaves in the tea water is greatly reduced, the possibility that the tea leaves are drunk by drinkers along with the tea water is further reduced, and better tea drinking experience is brought to the drinkers.
Example 2
Referring to fig. 4, the present embodiment is different from embodiment 1 in that a first screen 2 is placed at an opening of a cup body 1. And the filtering holes of the first filter screen 2 are arranged on the upper part of the side wall of the first filter screen 2 and are concentrated in a relatively small area, for example, on the side wall of one quarter of the circumference direction.
The implementation principle of the double-layer filter screen for the vacuum cup of the embodiment 2 is as follows: the tea water in the thermos cup enters the first filter screen 2 through the filter holes of the first filter screen 2, when a drinker drinks tea, the first filter screen 3 bearing the second filter screen 2 can be taken out of the thermos cup for drinking, and during the drinking, if the tea water surface before taking out is higher than the height of the filter holes at the bottommost layer of the first filter screen 2, redundant tea water can flow back into the cup body 1 again. Therefore, the whole heavier vacuum cup does not need to be held, and the tea drinking is more convenient.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a double-deck filter screen is used to thermos cup which characterized in that: including dividing into the inner space of thermos cup body (1) first filtering area (11) that are used for placing tealeaves and first filter screen (2) of filtering out the district, first filter screen (2) are provided with to filter out to divide into second filtering area (12) and second filter screen (3) of district (13) of pouring in setting, and fixed connection can be dismantled with second filter screen (3) in first filter screen (2).
2. A double layer screen for vacuum cup according to claim 1, characterized in that: the surfaces of the first filter screen (2) and the second filter screen (3) are coated with antibacterial layers.
3. A double-layer filter screen for vacuum cups according to claim 2, characterized in that: the antibacterial layer is a silver coating.
4. A double layer screen for vacuum cup according to claim 1, characterized in that: first filter screen (2) are stainless steel first filter screen (2), and second filter screen (3) are stainless steel second filter screen (3).
5. A double layer screen for vacuum cup according to claim 1, characterized in that: the first filter screen (2) is provided with a clamping groove (21) used for being clamped with the cup body (1).
6. A double layer screen for vacuum cup according to claim 1, characterized in that: and a sealing gasket (22) used for sealing a connecting gap between the first filter screen (2) and the cup body (1) is arranged on the first filter screen (2).
7. A double-deck filter screen for thermos cup according to claim 6, characterized in that: the sealing washer (22) is made of silica gel and is used as the sealing washer (22).
8. A double layer screen for vacuum cup according to claim 1, characterized in that: and a handle (31) used for grabbing the second filter screen (3) is arranged on the second filter screen (3).
9. A double layer screen for vacuum cup according to claim 1, characterized in that: the filter holes of the first filter screen (2) are arranged on one side of the upper part of the side wall of the first filter screen (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121868256.6U CN215424152U (en) | 2021-08-10 | 2021-08-10 | Double-layer filter screen for vacuum cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121868256.6U CN215424152U (en) | 2021-08-10 | 2021-08-10 | Double-layer filter screen for vacuum cup |
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| Publication Number | Publication Date |
|---|---|
| CN215424152U true CN215424152U (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121868256.6U Active CN215424152U (en) | 2021-08-10 | 2021-08-10 | Double-layer filter screen for vacuum cup |
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| CN (1) | CN215424152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI798003B (en) * | 2022-02-24 | 2023-04-01 | 羽鈦有限公司 | Container having a removable segmentation device and the segmentation device thereof |
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2021
- 2021-08-10 CN CN202121868256.6U patent/CN215424152U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI798003B (en) * | 2022-02-24 | 2023-04-01 | 羽鈦有限公司 | Container having a removable segmentation device and the segmentation device thereof |
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