CN219569085U - Water tank filter screen - Google Patents
Water tank filter screen Download PDFInfo
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- CN219569085U CN219569085U CN202320216492.2U CN202320216492U CN219569085U CN 219569085 U CN219569085 U CN 219569085U CN 202320216492 U CN202320216492 U CN 202320216492U CN 219569085 U CN219569085 U CN 219569085U
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- filter screen
- limit
- hole
- chute
- lower filter
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Abstract
The utility model relates to the field of articles for daily use, in particular to a water tank filter screen, which comprises a lower filter screen and an upper filter screen; the inner part of the lower filter screen is clamped and installed on the upper filter screen; the lower filter screen is connected with the upper filter screen through a limiting component; the lower filter screen is attached to the side wall of the upper filter screen; when the limiting column slides to the tail end of the limiting chute, the conical bulge is clamped and installed in the filter hole at the bottom of the lower filter screen, so that the water tank can realize the water-existing function under the condition that the filter screen is not replaced; when the limit column slides to the limit column dismounting hole, the lower filter screen coincides with the filter hole at the bottom of the upper filter screen; can be used as a filter screen, and can prevent kitchen waste contained in water in a water tank from blocking a sewer pipeline.
Description
Technical Field
The utility model relates to the field of articles for daily use, in particular to a water tank filter screen.
Background
At present, a water tank is usually arranged in a kitchen and is used for washing dishes and the like, a corresponding filter screen is usually arranged in the water tank, and at present, a plurality of kitchen water tank filter screens with different structures are arranged.
Through searching, the utility model with the authorized bulletin number of CN212129342U discloses a double-layer water tank filter screen, which comprises a first filter screen and a second filter screen, wherein the second filter screen is embedded into the first filter screen and is in contact connection through a V-shaped connecting rod, a through hole is formed in the center of the bottom of the second filter screen, and a key is arranged in the through hole and is in contact connection with one end of the V-shaped connecting rod. The beneficial effects of the utility model are as follows: compared with a single filter screen in the prior art, the filter screen has better kitchen waste filtering effect.
The filter screen in above-mentioned patent, though can better filtering kitchen garbage, but when we need to deposit water in the basin, need take off the filter screen, change into the end cap, if carry out the drainage again this moment, the kitchen garbage that water contained in the basin blocks up the sewer pipe.
Disclosure of Invention
The present utility model is directed to a water tank filter screen, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a water tank filter screen comprises a lower filter screen and an upper filter screen; the inner part of the lower filter screen is clamped and installed on the upper filter screen; the lower filter screen is connected with the upper filter screen through a limiting component; the lower filter screen is mounted on the side wall of the upper filter screen in a fitting mode.
As still further aspects of the utility model: the limiting assembly comprises a limiting sliding groove, a limiting column dismounting hole, a sloping plate and a limiting column; the limiting chute is arranged at the top of the mounting disc of the lower filter screen; the tail end of the limiting chute is provided with a limiting column dismounting hole; the opening size of the limit post dismounting hole is larger than that of the limit chute, and the top of the limit chute is provided with an inclined plate; the groove depth of the inclined plate close to the dismounting hole side of the limit column is larger than the groove depth of the inclined plate far away from the dismounting hole side of the limit column; the bottom joint of spacing post is installed inside spacing spout, the top fixed mounting of spacing post is in the bottom of last filter screen.
As still further aspects of the utility model: the groove depth of the limiting chute is larger than the thickness of the sliding head of the limiting column; the inclined plate is provided with a plurality of check clamping grooves which are ninety degrees away from the side of the limit column dismounting hole; the length of the inclined plane of each non-return clamping groove is greater than the length of the sliding head of the limiting column.
As still further aspects of the utility model: the bottom and the side wall of the lower filter screen and the upper filter screen are respectively provided with a filter hole; the positions and the sizes of the filter holes on the side walls of the lower filter screen and the upper filter screen are the same, the filter holes on the bottoms of the lower filter screen and the upper filter screen are the same, and the equal included angles are arranged at the bottoms of the lower filter screen and the upper filter screen; the filter holes at the bottom of the lower filter screen and the filter holes at the bottom of the upper filter screen deflect by a certain angle, and the angle is equal to the deflection angle from the assembly and disassembly holes of the limiting column to the tail end of the limiting chute.
As still further aspects of the utility model: the limit post comprises a slide head, the slide head is a square block, the size of the square block is smaller than that of a disassembly hole of the limit post, a limit rod is fixedly arranged on the slide head, the diameter of the limit rod is smaller than the width of an opening of a limit chute, and the top of the limit rod is fixedly arranged at the bottom of an installation disc of an upper filter screen.
As still further aspects of the utility model: the top of the upper filter screen is provided with a plurality of groups of conical bulges; the conical protrusions and the bottom filtering holes are the same in size and number, and form a certain angle with the bottom filtering holes, and the angle of the conical protrusions is equal to the deflection angle of the limiting column from the mounting and dismounting holes of the limiting column to the tail end of the limiting chute.
As still further aspects of the utility model: the conical bulge is made of silica gel, and the diameter of the conical bulge close to the upper filter screen is larger than that of the filter hole.
As still further aspects of the utility model: a mounting groove is formed in the middle position inside the upper filter screen; a T-shaped plug is rotatably arranged in the mounting groove; the T-shaped plugs are fixedly arranged at two ends of the lifting handle.
As still further aspects of the utility model: the bottom of the installation disc of the lower filter screen is provided with a circular sucker.
As still further aspects of the utility model: a plurality of annular sealing rings are arranged between the installation disc of the lower filter screen and the installation disc of the upper filter screen, and the annular sealing rings are elastic.
As still further aspects of the utility model: a sealing sleeve is arranged between the side walls of the lower filter screen and the upper filter screen; the sealing sleeve is fixedly arranged on the outer side wall of the upper filter screen, a through hole is formed in the sealing sleeve, and the position and the size of the through hole are the same as those of the upper side filter hole on the side wall of the upper filter screen.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the limiting column slides to the tail end of the limiting chute, the conical bulge is clamped and installed in the filter hole at the bottom of the lower filter screen, so that the water tank can realize the water-existing function under the condition that the filter screen is not replaced;
2. when the limit column slides to the limit column dismounting hole, the lower filter screen coincides with the filter hole at the bottom of the upper filter screen; can be used as a filter screen, and can prevent kitchen waste contained in water in a water tank from blocking a sewer pipeline.
3. The utility model is provided with the limit post dismounting hole, which is convenient for dismounting and cleaning the filter screen.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a water tank filter.
Fig. 2 is a schematic top view of a lower filter mounting plate in a water tank filter.
Fig. 3 is a schematic view of a partial cross-section of a mounting groove in a water tank filter screen.
Fig. 4 is a schematic diagram of a bottom filter hole structure of a lower filter screen in a water tank filter screen.
In the figure: the filter comprises a lower filter screen 1, an upper filter screen 2, a mounting groove 201, a conical protrusion 202, a sealing sleeve 3, a handle 4, a T-shaped plug 401, a limiting assembly 5, a limiting chute 501, a limiting column dismounting hole 502, a sloping plate 503, a limiting column 504, a mounting disc 6, a filter hole 7 and a circular sucker 8.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1 to 4, in an embodiment of the present utility model, a water tank filter screen includes a lower filter screen 1 and an upper filter screen 2; the inside of the lower filter screen 1 is clamped and installed in the upper filter screen 2; the lower filter screen 1 is connected with the upper filter screen 2 through a limiting component 5; the lower filter screen 1 is attached to the side wall of the upper filter screen 2.
Specifically, the limiting component 5 includes a limiting chute 501, a limiting post dismounting hole 502, a sloping plate 503 and a limiting post 504; the limiting chute 501 is arranged at the top of the mounting disc 6 of the lower filter screen 1; a limit post dismounting hole 502 is formed in the tail end of the limit chute 501; the opening size of the limit post dismounting hole 502 is larger than that of the limit chute 501, and the top of the limit chute 501 is provided with an inclined plate 503; the groove depth of the inclined plate 503 close to the spacing column dismounting hole 502 is larger than the groove depth of the inclined plate far away from the spacing column dismounting hole 502; the spacing post assembly and disassembly hole 502 can be lifted and lowered by rotating the spacing post 504; the bottom joint of spacing post 504 is installed in spacing spout 501 inside, the top fixed mounting of spacing post 504 is in the bottom of last filter screen 2.
Further, in order to fix the limit post 504 in the limit chute 501, the depth of the limit chute 501 is greater than the thickness of the slider of the limit post 504; the sloping plate 503 is provided with a plurality of non-return clamping grooves, and the non-return clamping grooves are ninety degrees away from the side of the limit post dismounting hole 502; the length of the inclined plane of each non-return clamping groove is greater than the length of the sliding head of the limiting column 504; through pulling up spacing post 504, can realize that spacing post 504 slides in spacing spout 501 is inside, when needs are fixed, utilize the effect of gravity, can be with spacing post 504 joint in the non return draw-in groove that corresponds to inside to realize fixing.
Specifically, the bottom and the side walls of the lower filter screen 1 and the upper filter screen 2 are provided with filter holes 7; the positions and the sizes of the filter holes 7 on the side walls of the lower filter screen 1 and the upper filter screen 2 are the same, the filter holes on the bottoms of the lower filter screen 1 and the upper filter screen 2 are the same, and the equal included angles are arranged at the bottoms of the lower filter screen 1 and the upper filter screen 2; the filter holes 7 at the bottom of the lower filter screen deflect at a certain angle with the filter holes at the bottom of the upper filter screen 2, and the angle is equal to the deflection angle of the limit post 504 from the limit post dismounting hole 502 to the tail end of the limit chute 501.
Further, the spacing post 504 includes the sliphead, the sliphead is square piece, square piece's size is less than spacing post dismouting hole 502 to be convenient for spacing post 504 and spacing spout 501 separation, the last fixed gag lever post that is equipped with of sliphead, the diameter of gag lever post is less than spacing spout 501 opening width, the top fixed mounting of gag lever post is at the bottom of the installation disc 6 of last filter screen 2.
Further, a plurality of groups of conical protrusions 202 are arranged on the top of the upper filter screen 2; the size and the number of the conical protrusions 202 are the same as those of the bottom filter holes, the conical protrusions 202 and the bottom filter holes form a certain angle, and the angle is equal to the deflection angle of the limiting column 504 from the limiting column dismounting hole 502 to the tail end of the limiting chute 501; when the limiting column 504 slides to the tail end of the limiting chute 501, the conical protrusion 202 is clamped and installed inside the filter hole at the bottom of the lower filter screen 1, and when the limiting column 504 slides to the limiting column dismounting hole 502, the filter holes at the bottom of the lower filter screen 1 and the upper filter screen 2 coincide.
Further, the conical protrusion 202 is made of silica gel, and the diameter of the conical protrusion 202 near the upper filter screen 2 is larger than the diameter of the filter hole 7.
Further, a mounting groove 201 is formed in the middle position inside the upper filter screen 2; a T-shaped plug 401 is rotatably arranged in the mounting groove 201; the T-shaped plug 401 is fixedly arranged at two ends of the handle 4.
Example two
The first embodiment of the present embodiment is characterized in that a circular suction cup 8 is arranged at the bottom of the mounting disc 6 of the lower filter screen 1; the circular sucker 8 is adsorbed on the upper side of the stainless steel bottom plate; when water is needed to be stored, running water between the mounting disc 6 of the lower filter screen 1 and the stainless steel bottom plate can be reduced.
Further, a plurality of annular sealing rings are arranged between the mounting disc 6 of the lower filter screen 1 and the mounting disc 6 of the upper filter screen 2, and the annular sealing rings are elastic.
Further, a sealing sleeve 3 is arranged between the side walls of the lower filter screen 1 and the upper filter screen 2; the sealing sleeve 3 is fixedly arranged on the outer side wall of the upper filter screen, a through hole is formed in the sealing sleeve 3, and the position and the size of the through hole are the same as those of the upper side filter hole on the side wall of the upper filter screen 2.
It should be noted that the present utility model is a water tank filter screen, the components are all universal standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or by conventional experimental methods; which is a kind of
When the limiting column 504 slides to the tail end of the limiting chute 501, the conical protrusion 202 is clamped and installed in the filter hole at the bottom of the lower filter screen 1, so that the water tank can realize the water-existing function under the condition of not replacing the filter screen;
when the limiting column 504 of the utility model slides to the limiting column dismounting hole 502, the filtering holes at the bottom of the lower filtering net 1 and the upper filtering net 2 are overlapped; can be used as a filter screen, and can prevent kitchen waste contained in water in a water tank from blocking a sewer pipeline.
The utility model is provided with the limit post dismounting hole, which is convenient for dismounting and cleaning the filter screen.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. The water tank filter screen is characterized by comprising a lower filter screen (1) and an upper filter screen (2); the lower filter screen (1) is internally clamped and mounted on the upper filter screen (2); the lower filter screen (1) is connected with the upper filter screen (2) through a limiting component (5); the lower filter screen (1) is attached to the side wall of the upper filter screen (2); the bottom and the side wall of the lower filter screen (1) and the upper filter screen (2) are provided with filter holes (7); the positions and the sizes of the filter holes (7) on the side walls of the lower filter screen (1) and the upper filter screen (2) are the same, the filter holes at the bottoms of the lower filter screen (1) and the upper filter screen (2) are the same, and the equal included angles are arranged at the bottoms of the lower filter screen (1) and the upper filter screen (2); the filter holes (7) at the bottom of the lower filter screen and the filter holes at the bottom of the upper filter screen (2) deflect by an angle, and the angle is equal to the deflection angle of the limit column (504) from the limit column dismounting hole (502) to the tail end of the limit chute (501).
2. The water tank filter screen according to claim 1, wherein the limit assembly (5) comprises a limit chute (501), a limit post dismounting hole (502), a sloping plate (503) and a limit post (504); the limiting chute (501) is arranged at the top of the mounting disc (6) of the lower filter screen (1); the tail end of the limiting chute (501) is provided with a limiting column dismounting hole (502); the opening size of the limit post dismounting hole (502) is larger than that of the limit chute (501), and an inclined plate (503) is arranged at the top of the limit chute (501); the groove depth of the inclined plate (503) close to the side of the limit column dismounting hole (502) is larger than the groove depth of the inclined plate far away from the side of the limit column dismounting hole (502); the bottom joint of spacing post (504) is installed inside spacing spout (501), the top fixed mounting of spacing post (504) is in the bottom of filter screen (2).
3. A flume screen as claimed in claim 2, wherein the depth of the limit chute (501) is greater than the slider thickness of the limit post (504); a plurality of check clamping grooves are formed in the inclined plate (503), and the side, away from the limit column dismounting hole (502), of each check clamping groove is ninety degrees; the length of the inclined surface of each non-return clamping groove is greater than the length of the sliding head of the limiting column (504).
4. The water tank filter screen according to claim 1, wherein the limit post (504) comprises a slider, the slider is a square block, the size of the square block is smaller than that of the limit post dismounting hole (502), a limit rod is fixedly arranged on the slider, the diameter of the limit rod is smaller than the opening width of the limit chute (501), and the top of the limit rod is fixedly arranged at the bottom of the mounting disc (6) of the upper filter screen (2).
5. A flume screen as claimed in claim 1, wherein the top of the upper screen (2) is provided with a plurality of groups of conical protrusions (202); the size and the number of the conical protrusions (202) are the same as those of the bottom filter holes, the conical protrusions (202) and the bottom filter holes form a certain angle, and the angle is equal to the deflection angle of the limiting column (504) from the limiting column dismounting hole (502) to the tail end of the limiting chute (501).
6. A flume screen as claimed in claim 5, wherein the cone-shaped protrusion (202) is made of silica gel, and the diameter of the cone-shaped protrusion (202) near the upper screen (2) is larger than the diameter of the filter hole (7).
7. The water tank filter screen according to claim 1, wherein a mounting groove (201) is formed in the middle position inside the upper filter screen (2); a T-shaped plug (401) is rotatably arranged in the mounting groove (201); the T-shaped plug (401) is fixedly arranged at two ends of the handle (4).
8. A flume filter screen as claimed in claim 1, characterized in that the bottom of the mounting disc (6) of the lower filter screen (1) is provided with a circular suction cup (8); a plurality of annular sealing rings are arranged between the installation disc (6) of the lower filter screen (1) and the installation disc (6) of the upper filter screen (2), and the annular sealing rings are elastic.
9. A flume filter screen according to claim 1, characterized in that a sealing sleeve (3) is arranged between the side walls of the lower filter screen (1) and the upper filter screen (2); the sealing sleeve (3) is fixedly arranged on the outer side wall of the upper filter screen, a through hole is formed in the sealing sleeve (3), and the position and the size of the through hole are the same as those of the upper side filter hole of the side wall of the upper filter screen (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320216492.2U CN219569085U (en) | 2023-02-14 | 2023-02-14 | Water tank filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320216492.2U CN219569085U (en) | 2023-02-14 | 2023-02-14 | Water tank filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219569085U true CN219569085U (en) | 2023-08-22 |
Family
ID=87661768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320216492.2U Active CN219569085U (en) | 2023-02-14 | 2023-02-14 | Water tank filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219569085U (en) |
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2023
- 2023-02-14 CN CN202320216492.2U patent/CN219569085U/en active Active
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