CN204445415U - A kind of cup filter - Google Patents
A kind of cup filter Download PDFInfo
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- CN204445415U CN204445415U CN201520148337.7U CN201520148337U CN204445415U CN 204445415 U CN204445415 U CN 204445415U CN 201520148337 U CN201520148337 U CN 201520148337U CN 204445415 U CN204445415 U CN 204445415U
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- cup
- filter
- cartridge filter
- handle
- dop
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Abstract
The utility model provides a kind of cup filter, belongs to cup technical field.It solve existing cup filter be not durable and use the problems such as inconvenient.The utility model comprises cartridge filter and handle, the bottom of cartridge filter is provided with screen pack, the sidewall circumferential hoop of cartridge filter is around being interval with some bayonet sockets, handle is ringwise and can the scalable elasticity iron ring of elasticity, its edge forms some and above-mentioned bayonet socket one_to_one corresponding and can be stuck in the dop in corresponding bayonet socket, the head of dop can clamp mutually with the convex tendon that arranges on cup, and the middle part of handle is provided with press section.When the utility model is arranged, handle is combined with card function, thus make filtration device structure simple, easy to use, enhance durability simultaneously.
Description
Technical field
The utility model belongs to cup technical field, is specifically related to a kind of cup filter.
Background technology
At present, filter in cup, its structure comprises: the cartridge filter matched with cup opening and semicircular arc handle, annular slot is provided with near rim of a cup place at the inwall of cup, the outer wall of cartridge filter is circumferentially with some elastic cards, and the lower bead of cartridge filter is provided with diapire, diapire is provided with netted filter bores, two ends of handle are respectively arranged with outside hook, and this is located in described cartridge filter near upper edge hole place to hook activity.In actual use, filter takes out by hand-held handle from cup, some foam materials such as tealeaves are put in cup, then, pour boiling water into, then filter is put into cup by hand-held handle, pressing cartridge filter makes card on filter cylinder on draw-in groove, cartridge filter is laid and puts in place and clamp with cup, such people just can drink tea, and tealeaves is blocked by filter.Above-mentioned filter comes with some shortcomings: one is that elastic card is easily fractureed, and is not durable, two is use inconvenient, as clamp with cup for making filter lay to put in place, needs first by pressing cartridge filter after handle placement filter, three is after placing filter, for smoothly water being poured in cup, need hand-held cup, cup is tilted certain angle again pouring (if cup is lain on desk, by cartridge filter in cup during pouring, pouring is too urgent, the water capacity easily overfills, this is the reason of atmospheric pressure, with this kind of mode pouring, once pouring is too urgent, filter bores on cartridge filter diapire can all be blocked up by water, be unfavorable for gas purging in cup, in cup, pressure is greater than the outer pressure of cup, so water easily overfills in cartridge filter, and when the angle pouring that cup is tilted certain, now because the filter bores part on cartridge filter diapire is not by water blocking, make to communicate with air in cup, in cup, pressure is identical with outside pressure, so the water in cup can be made to be entered in cup by cartridge filter smoothly), easily like this to be ironed by boiling water.
Utility model content
The purpose of this utility model is the deficiency that exists for above existing cup filter and provides a kind of cup filter, and especially a kind of handle combines with card function thus structure cup filter simple, durable and easy to use.
The purpose of this utility model realizes by following technical proposal:
A kind of cup filter, it comprises cartridge filter and handle, the bottom of cartridge filter is provided with screen pack, it is characterized in that, the sidewall circumferential hoop of described cartridge filter is around being interval with some bayonet sockets, and handle is ringwise and can the scalable elasticity iron ring of elasticity, and its edge forms some and above-mentioned bayonet socket one_to_one corresponding and can be stuck in the dop in corresponding bayonet socket, the head of dop can clamp mutually with the convex tendon that arranges on cup, and the middle part of handle is provided with press section.When cartridge filter is placed in cup, the head of dop clamps mutually with the convex tendon on cup, when cartridge filter is taken out by needs in cup, can two fingers be put on the press section of handle, force in the circle of elasticity iron ring (handle), elasticity iron ring meeting elastic shrinkage, dop is towards direction retraction (not departing from bayonet socket) in cup, and be separated with convex tendon, just can take out cartridge filter.And when cartridge filter is placed in cup by needs again, mode similar to the above presses the press section of handle, cartridge filter is let go after laying and putting in place again, and elasticity iron ring meeting elastic dilatation, now dop is drawn close towards convex tendon direction and finally clamped mutually with convex tendon.
In above-mentioned a kind of cup filter, described cartridge filter is provided with four bayonet sockets, what bayonet socket was centrosymmetric is distributed on cartridge filter, and on described handle, correspondence is provided with four dops.
In above-mentioned a kind of cup filter, described cartridge filter comprises cylindrical shell and is arranged on the flange of cylindrical shell upper end, described cylindrical shell comprises upper shell and lower shell, above-mentioned screen pack is arranged on the bottom of lower shell, the diameter of upper and lower cylindrical shell is different, both are connected mutually by a ring-type iron plate, and iron plate is uniformly distributed with a circle steam vent.Because cartridge filter is divided into upper and lower cylindrical shell, cup is lain on desk, pouring in cartridge filter, water can flow in cup by screen pack, and gas is discharged from steam vent in cup, make the air pressure in cup consistent with ambient pressure, water can be entered in cup by cartridge filter smoothly.
Compared with prior art, there is following advantage in the utility model: one is durable; Two is easy to use, and hand holds the press section of handle, puts it in cup, the press section of pressing handle, and filter is let go after laying and putting in place; Three is that pouring is convenient, and without the need to hand-held cup, tilt cup certain angle pouring again, being kept flat by cup of the present utility model for application is placed on desktop, by filter to pouring in cup, owing to being provided with steam vent on cartridge filter, water enters in cup smoothly by screen pack.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
In figure, 1, cartridge filter; 2, handle; 3, screen pack; 4, bayonet socket; 5, dop; 6, press section; 7, flange; 8, upper shell; 9, lower shell; 10, steam vent.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figures 1 and 2, a kind of cup filter provided by the utility model, it comprises cartridge filter 1 and handle 2.The bottom of cartridge filter 1 is provided with screen pack 3, and the sidewall circumferential hoop of cartridge filter 1 is around being interval with some bayonet sockets 4.Cartridge filter 1 comprises cylindrical shell and is arranged on the flange 7 of cylindrical shell upper end, cylindrical shell comprises upper shell 8 and lower shell 9, above-mentioned screen pack 3 is arranged on the bottom of lower shell 9, the diameter of upper and lower cylindrical shell is different, the diameter of upper shell 8 is greater than the diameter of lower shell 9, both are connected mutually by a ring-type iron plate, and iron plate is uniformly distributed with a circle steam vent 10.
Handle 2 is ringwise and can the scalable elasticity iron ring of elasticity, and its edge forms some and above-mentioned bayonet socket 4 one_to_one corresponding and can be stuck in the dop 5 in corresponding bayonet socket 4.In the present embodiment, cartridge filter 1 is provided with four bayonet sockets 4, what bayonet socket 4 was centrosymmetric is distributed on cartridge filter 1, and on handle 2, correspondence is provided with four dops 5.The head of dop 5 can clamp mutually with the convex tendon that arranges on cup, and the middle part of handle 2 is provided with press section 6.
When filter is placed in cup, the head of dop 5 clamps mutually with the convex tendon on cup, when filter is taken out by needs in cup, can two fingers be put on the press section 6 of handle 2, press compression elasticity iron ring (handle 2) to filter center, elasticity iron ring meeting elastic shrinkage, dop 5 is towards direction retraction (not departing from bayonet socket 4) in cup, and be separated with convex tendon, just can take out filter.And when filter is placed in cup by needs again, pressing the press section 6 of handle 2 by mode similar to the above, filter is let go after laying and putting in place again, elasticity iron ring meeting elastic dilatation, and now dop 5 is close towards convex tendon direction finally clamps mutually with convex tendon.Because cartridge filter 1 is divided into upper and lower cylindrical shell, cup is lain on desk, pouring in cartridge filter 1, water can flow in cup by screen pack 3, and gas is discharged from steam vent 10 in cup, make the air pressure in cup consistent with ambient pressure, water can be entered in cup by the screen pack 3 of cartridge filter 1 smoothly.
Should be appreciated that, in claims of the present utility model, description, all " comprising ... " is all interpreted as open implication, and namely its implication is equal to " at least containing ... ", and should not be construed as enclosed implication, namely its implication should not be construed " only comprising ... ".
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (3)
1. a cup filter, it comprises cartridge filter (1) and handle (2), the bottom of cartridge filter (1) is provided with screen pack (3), it is characterized in that, the sidewall circumferential hoop of described cartridge filter (1) is around being interval with some bayonet sockets (4), handle (2) is ringwise and can the scalable elasticity iron ring of elasticity, its edge forms some and above-mentioned bayonet socket (4) one_to_one corresponding and can be stuck in the dop (5) in corresponding bayonet socket (4), the head of dop (5) can clamp mutually with the convex tendon that arranges on cup, the middle part of handle (2) is provided with press section (6).
2. a kind of cup filter according to claim 1, it is characterized in that, described cartridge filter (1) is provided with four bayonet sockets (4), what bayonet socket (4) was centrosymmetric is distributed on cartridge filter (1), and on described handle (2), correspondence is provided with four dops (5).
3. a kind of cup filter according to claim 1 and 2, it is characterized in that, described cartridge filter (1) comprises cylindrical shell and is arranged on the flange (7) of cylindrical shell upper end, described cylindrical shell comprises upper shell (8) and lower shell (9), above-mentioned screen pack (3) is arranged on the bottom of lower shell (9), the diameter of upper and lower cylindrical shell is different, both are connected mutually by a ring-type iron plate, and iron plate is uniformly distributed with a circle steam vent (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520148337.7U CN204445415U (en) | 2015-03-16 | 2015-03-16 | A kind of cup filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520148337.7U CN204445415U (en) | 2015-03-16 | 2015-03-16 | A kind of cup filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204445415U true CN204445415U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520148337.7U Active CN204445415U (en) | 2015-03-16 | 2015-03-16 | A kind of cup filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204445415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112535395A (en) * | 2020-12-29 | 2021-03-23 | 张轶懋 | Manufacturing method of potassium cup core extraction device |
-
2015
- 2015-03-16 CN CN201520148337.7U patent/CN204445415U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112535395A (en) * | 2020-12-29 | 2021-03-23 | 张轶懋 | Manufacturing method of potassium cup core extraction device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |