CN211037175U - Filter screen of water tank for kitchen - Google Patents

Filter screen of water tank for kitchen Download PDF

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Publication number
CN211037175U
CN211037175U CN201921823516.0U CN201921823516U CN211037175U CN 211037175 U CN211037175 U CN 211037175U CN 201921823516 U CN201921823516 U CN 201921823516U CN 211037175 U CN211037175 U CN 211037175U
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filter screen
layer filter
inner layer
outer layer
inlayer
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CN201921823516.0U
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Chinese (zh)
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谯建
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Individual
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Individual
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Abstract

The utility model discloses a simple structure, convenient operation's for kitchen use basin filter screen, including setting up the filter screen in the recess of basin with the sewer junction, the filter screen includes outer filter screen and sets up the inlayer filter screen in outer filter screen, and the inlayer filter screen degree of depth is less than outer filter screen degree of depth, and the inlayer filter screen is including upper portion, ring boss and lower part, and the radius on upper portion is greater than the radius of lower part, and upper portion and lower part are passed through the ring boss and are connected. The utility model discloses it not only possesses the drainage function, avoids the sewer to block up, can avoid moreover to snatch or hold out the condition that wastes time and energy, physical and mental discomfort and incised the staff when overflowing the residue of filter screen with the hand, can also avoid appearing the condition that the filter screen drainage is slow, can not the drainage or crowd the sewer with the residue.

Description

Filter screen of water tank for kitchen
Technical Field
The utility model relates to a filter screen, in particular to water tank filter screen for kitchen.
Background
The basin generally sets up and is used for the washing of dishes in the kitchen etc. for when using, can the drainage can avoid the residue to block up the sewer again, is provided with the one deck filter screen in the recess that basin and sewer are connected usually.
In daily life, the situation that the residues are too much and are difficult to clean, and the residues block the filter holes of the filter screen, so that the filter screen can drain water slowly or cannot drain water is often encountered.
Under the condition of excessive residues, due to the limited space of the filter screens, all the residues are often not completely contained in one layer of the filter screen, so that the residues overflow the filter screens, and at the moment, all the residues are taken out to be poured into the garbage can, generally two steps are needed, namely, firstly, the residues overflowing the filter screens are grabbed or held by hands and poured into the garbage can; the sieve is then removed from the tank and the residue present in the sieve is poured out. However, when the residue is grabbed or held by hands, the residue can be completely picked up by repeating the above operations repeatedly, which is time-consuming and labor-consuming; in addition, when the residue is leftovers or other unpleasant things, especially after being soaked in water, the residue can further make the operator feel uncomfortable; and when sharp substances such as fish bones exist in the leftovers, the leftovers also have the risk of cutting hands; if the filter screen is directly taken without grabbing or holding the residues by hands, the residues overflowing the filter screen can fall into the sewer so as to block the sewer.
The reason why the residue blocks up the filtration pores of the filter screen and causes the filter screen to drain slowly or cannot drain is that some residues become very soft after being soaked in water and are easily attached to the filtration pores of the filter screen, some residues are hard and have basically the same size as the filtration pores and are also easily attached to the meshes, so that the filtration pores of the filter screen are blocked and drain slowly, the residues in the filter screen need to be fished by hands to dredge the filter screen at the moment, and the residues in the process are subjected to external force and are easily squeezed into a sewer through the filter screen.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, convenient operation's kitchen sink filter screen, it not only possess the drainage function, avoids the sewer to block up, can avoid moreover to snatch or hold out the condition that wastes time and energy, physical and mental discomfort and incised the staff when spilling over the residue of filter screen with the hand, can also avoid appearing the condition that the filter screen drainage is slow, can not the drainage or crowd the sewer with the residue.
The utility model aims at realizing through following technical scheme, a for kitchen use basin filter screen, including setting up the filter screen in the recess of basin and sewer junction, the filter screen includes outer filter screen and the inlayer filter screen of setting in outer filter screen, and the inlayer filter screen degree of depth is less than outer filter screen degree of depth, and the inlayer filter screen is including upper portion, ring boss and lower part, and the radius on upper portion is greater than the radius of lower part, and upper portion and lower part are passed through the ring boss and are connected.
The use principle of the scheme is as follows: when the filter screen filters, the residue is stayed in the inlayer filter screen, when the filtration pore of residue jam filter screen appears, lead to the slow or not drainage of filter screen drainage, and the residue is too much, when leading to the filter screen to fill the residue, take out the inlayer filter screen and pour the residue, at this moment, outer filter screen still can play the effect that the residue spills over in the continuation filtration, this in-process, if the inlayer filter screen pours the residue that remains in the basin behind the partial residue still too much, can wash the back with the inlayer filter screen, continue to use in putting back outer filter screen. The radius of going up the filter screen is greater than the radius of filter screen down, goes up the filter screen and carries on spacingly through the effect that the ring boss is connected with lower filter screen to inlayer filter screen and outer filter screen, avoids inlayer filter screen and outer filter screen to hug closely the filtration pore that leads to the inlayer filter screen to block outer filter screen or the filtration pore that outer filter screen blocks inlayer filter screen to influence the drainage efficiency of filter screen.
The beneficial effect of this scheme lies in:
1. the structure is simple, and the operation is convenient;
2. the water filter has a water filtering function, so that the sewer is prevented from being blocked;
3. the situations of time and labor waste, body and mind discomfortable and hand injury caused by hand injury when the residues overflowing the filter screen are grabbed or held by hands are avoided;
4. the situations that the filter screen drains slowly, cannot drain water or squeezes residues into a sewer are avoided.
Drawings
FIG. 1 is a schematic front view of a kitchen sink strainer according to the present invention;
FIG. 2 is a schematic front view of another embodiment of the kitchen sink strainer of the present invention;
FIG. 3 is a schematic view of the entire front view of the water tank and the strainer of the kitchen water tank strainer of the present invention;
FIG. 4 is a schematic front view of another embodiment of the kitchen sink strainer of the present invention;
fig. 5 is a schematic top view of the kitchen sink strainer of the present invention.
In the figure: 1, a water tank, 2 filter screens, 3 filter holes, 4 outer filter screens, 5 inner filter screens and 6 upper filter screens; 7 ring bosses, 8 lower filter screens, 9 pressing parts, 10 handheld parts, 11 through holes and 12 soft magnetic strips.
Detailed Description
Reference will now be made in detail to the embodiments, examples of which are illustrated in the accompanying drawings.
As shown in fig. 1, 2 and 3, a kitchen sink strainer includes a strainer 2 disposed in a groove at a junction of a sink 1 and a drain, and is characterized in that: the filter screen 2 includes outer filter screen 4 and sets up the inlayer filter screen 5 in outer filter screen 4, and 5 degree of depth of inlayer filter screen are less than the 4 degree of depth of outer filter screen, and inlayer filter screen 5 is including having ring boss 7.
The use principle of the scheme is as follows: when the filter screen 2 filters, residues are left in the filter screen 2, when the residues block the filter holes 3 of the filter screen 2, the filter screen 2 is enabled to drain slowly or not to drain, and the residues are too much, when the inner layer filter screen 5 is filled with the residues, the inner layer filter screen 5 is taken out to pour the residues, the outer layer filter screen 4 can continue to filter the residues overflowing the inner layer filter screen 5 at the moment, the situations that the filter screen 2 drains slowly, cannot drain or squeeze the residues into a sewer are avoided, and the situations that time and labor are wasted, the body and mind are not pleasing and hands are cut when the residues overflowing the filter screen 2 are grabbed or held by hands are avoided. The residues poured out from the inner layer filter screen 5 are cleaned and can be put back into the outer layer filter screen 4 for continuous use at any time. Go up the radius of filter screen 6 and be greater than the radius of filter screen 8 down, go up filter screen 6 and filter screen 8 down and carry on spacingly through the effect that ring boss 7 is connected to inner filter screen 5 and outer filter screen 4, avoid inner filter screen 5 and outer filter screen 4 to hug closely the filtration pore 3 that leads to inner filter screen 5 to block outer filter screen 4 or outer filter screen 4 blocks filtration pore 3 of inner filter screen 5 to avoid influencing the drainage efficiency of filter screen 2.
Under general conditions, the two-layer filter screen 2 of outer filter screen 4 internal and 5 internal layer filter screens can satisfy actual demand, and the filter screen 2 number of piles exceeds two-layer not only can the increase cost to if domestic basin 1, the space of placing filter screen 2 generally can not be too big, and the multilayer filter screen 2 that sets to more than two-layer causes the residue of internal layer filter screen 5 dress easily to be few and filter screen 2 drainage becomes slowly. In other embodiments, the number of the layers of the filter screen 2 can be three or other layers, in addition, the inner layer filter screen 5 can be placed back into the outer layer filter screen 4 to be continuously used after the residues are poured out and cleaned, and even if the residues are too many, when the two layer filter screens 2 cannot be completely filled, the inner layer filter screen 5 can be placed back into the outer layer filter screen 4 to repeatedly filter the residues at any time.
Furthermore, the ring boss 7 is arranged at the upper part of the inner layer filter screen 5, the upper filter screen 6 is tightly attached to the outer layer filter screen 4, and the difference between the radius of the lower filter screen 8 and the radius of the outer layer filter screen 4 is 1-5 cm. The ring boss 7 is arranged on the upper part of the inner-layer filter screen 5 and is used for avoiding that the lower filter screen 8 of the inner-layer filter screen 5 is too few, and the part of the inner-layer filter screen 5 tightly attached to the outer-layer filter screen 4 is too much, so that the water filtering efficiency of the filter screen 2 is influenced. In this embodiment the radius differs from the radius of the outer screen 4 by 3cm, in other embodiments the radius differs from the radius of the outer screen 4 by other values in the range of 1-5 cm. The upper filter screen 6 is tightly attached to the outer filter screen 4 to enlarge the area of the inner filter screen 5 as much as possible, and the lower filter screen 8 is tightly attached to the outer filter screen 4 to enlarge the area of the inner filter screen 5 as much as possible, so that the inner filter screen 5 can contain residues as much as possible. The difference between the radius of the lower filter screen 8 and the radius of the outer filter screen 4 is 1-5cm, so that the area of the inner filter screen 5 is increased as much as possible while the water filtering efficiency of the filter screen 2 is prevented from being influenced, and the inner filter screen 5 can contain residues as much as possible.
Further, the depth difference of the inner layer filter screen 5 is 1-5cm less than that of the outer layer filter screen 4. The depth difference of the inner filter screen 5 and the outer filter screen 4 is 1-5cm, so that the area of the inner filter screen 5 is increased as much as possible while the water filtering efficiency of the filter screen 2 is prevented from being influenced, and the inner filter screen 5 can contain residues as much as possible.
Furthermore, the upper ends of the outer layer filter screen 4 and the inner layer filter screen 5 are both provided with pressing parts 9, and the pressing parts 9 of the inner layer filter screen 5 are smaller than the pressing parts 9 of the outer layer filter screen 4. The pressing parts 9 are arc-shaped sheets, trumpet-shaped, block-shaped or annular, and the pressing parts 9 of the inner layer filter screen 5 are smaller than the pressing parts 9 of the outer layer filter screen 4. The pressing part 9 of the embodiment is in a horn shape, and the pressing part 9 of the inner-layer filter screen 5 is smaller than the pressing part 9 of the outer-layer filter screen 4, so that when the inner-layer filter screen 5 is taken out by lifting the pressing part 9 of the inner-layer filter screen 5, the pressing part 9 of the outer-layer filter screen 4 is manually pressed, and the inner-layer filter screen 5 is more favorably lifted.
Further, outer filter screen 4 and 5 bottoms of inlayer filter screen all are provided with the handheld portion 10 of upwards bellied, and the handheld portion 10 of outer filter screen 4 is lived to the handheld portion 10 parcel of inlayer filter screen 5. The hand grip portion 10 of the outer screen 4 may be used to lift the outer screen 4 and the hand grip portion 10 of the inner screen 5 may be used to lift the inner screen 5. In this embodiment, the hand-held portion 10 and the pressing portion 9 of the kitchen sink strainer cooperate to separate the outer strainer 4 and the inner strainer 5, and in other embodiments, the hand-held portion 10 and the pressing portion 9 of the kitchen sink strainer may be provided only or neither.
Further, outer filter screen 4 and inlayer filter screen 5 all are provided with filtration pore 3, the filtration pore 3 of every layer of filter screen 2 is different, the filtration effect of the filtration pore 3 of every layer of filter screen is different to the residue, for example, when filtering same filter residue, the filter screen that the filtration pore is big can not stay in the filter screen with the residue that is less than big filtration pore, the filter screen that filtration pore 3 is little compares the filter screen that filtration pore 3 is big and finally stays in the filter screen residue more, different straining can be used to filter different residue, in this embodiment, filtration pore 3 of inlayer filter screen 5 is less than outer filter screen 4, it stays more residue promptly to increase the filter effect, when avoiding that little residue to spill from the filter screen, filtration pore 3 of inlayer filter screen 5 is less, the filter effect is better, otherwise, when filtration pore 3 of inlayer filter screen 5 is bigger or not adding filtration pore 3, the filter effect is worse.
Further, as shown in fig. 4, soft magnetic strips 12 with the same polarity are fixed at the bottom of the outer layer filter screen 4 and the bottom of the inner layer filter screen 5. Bottom all is fixed with homopolar soft magnetic stripe 12 in outer filter screen 4 and the bottom in the inner filter screen 5 in this embodiment, and outer filter screen 4 and inner filter screen 5 all are the iron system, and soft magnetic stripe 12 pastes fixedly mutually through magnetism and outer filter screen 4, inner filter screen 5. The outer layer filter screen 4 and the inner layer filter screen 5 can be fixed with the soft magnetic strip in the modes of bonding, bolt fixing and the like. In another embodiment, soft magnetic strips 12 with the same polarity are fixed on the outer bottom of the outer layer filter screen 4 and the outer bottom of the inner layer filter screen 5. The soft magnetic strips 12 at the bottom of the outer layer filter screen 4 and the bottom of the inner layer filter screen 5 are arranged to have the same polarity: the bottom of the outer filter screen 4 is prevented from being tightly attached to the bottom of the inner filter screen 5 by utilizing the principle that like poles repel, and the advantage that the inner filter screen 5 is convenient to take out from the outer filter screen 4 is achieved; secondly, the bottom of the outer filter screen 4 and the bottom of the inner filter screen 5 are prevented from being tightly attached to cause the inner filter screen 5 to block the filter holes 3 of the outer filter screen 4 or the outer filter screen 4 to block the filter holes 3 of the inner filter screen 5, so that the water filtering efficiency of the filter screen 2 is prevented from being influenced.
Further, as shown in fig. 5, two extraction portions are disposed on the pressing portion 9 at the upper end of the inner-layer filter screen 5, and each extraction portion includes two through holes 11. The two take-out sections serve to facilitate the removal of the inner screen 5 from the outer screen 4 by the left and right hand, and each take-out section comprises two through holes 11 to facilitate the insertion of a person's thumb and forefinger into the through holes 11 to lift the inner screen 5. The thumb and the forefinger of the insertion through hole 11 can be lifted by other fingers according to the operation habits of different people. Furthermore, in order to avoid the inner layer filter screen 5 being cut or tightened by the through hole in the process of being lifted by fingers, round corners are arranged between the inner side of the through hole 11 and the bottom surface of the pressing part 9 at the upper end of the inner layer filter screen 5, and between the inner side of the through hole and the top surface of the pressing part 9 at the upper end of the inner layer filter screen 5.

Claims (8)

1. The utility model provides a for kitchen use basin filter screen, is including setting up filter screen (2) in the recess of basin (1) and sewer junction, its characterized in that: filter screen (2) include outer filter screen (4) and set up inlayer filter screen (5) in outer filter screen (4), and inlayer filter screen (5) degree of depth is less than outer filter screen (4) degree of depth, and inlayer filter screen (5) are including last filter screen (6), ring boss (7) and lower filter screen (8), and the radius of going up filter screen (6) is greater than the radius of lower filter screen (8), goes up filter screen (6) and passes through ring boss (7) with lower filter screen (8) and connect.
2. The kitchen sink strainer of claim 1 further comprising: the ring boss (7) is arranged at the upper part of the inner layer filter screen (5), the upper filter screen (6) is tightly attached to the outer layer filter screen (4), and the radius difference between the lower filter screen (8) and the outer layer filter screen (4) is 1-5 cm.
3. The kitchen sink strainer of claim 1 or 2, wherein: the difference between the depth of the inner layer filter screen (5) and the depth of the outer layer filter screen (4) is 1-5 cm.
4. The kitchen sink strainer of claim 1 or 2, wherein: the upper ends of the outer layer filter screen (4) and the inner layer filter screen (5) are respectively provided with a pressing part (9), and the pressing part (9) of the inner layer filter screen (5) is smaller than the pressing part (9) of the outer layer filter screen (4).
5. The kitchen sink strainer of claim 3, wherein: the upper ends of the outer layer filter screen (4) and the inner layer filter screen (5) are respectively provided with a pressing part (9), and the pressing part (9) of the inner layer filter screen (5) is smaller than the pressing part (9) of the outer layer filter screen (4).
6. The kitchen sink strainer of claim 1, 2 or 5, wherein: the bottom of the outer layer filter screen (4) and the bottom of the inner layer filter screen (5) are both provided with upward raised handheld parts (10), and the handheld parts (10) of the outer layer filter screen (4) are wrapped by the handheld parts (10) of the inner layer filter screen (5).
7. The kitchen sink strainer of claim 3, wherein: the bottom of the outer layer filter screen (4) and the bottom of the inner layer filter screen (5) are both provided with upward raised handheld parts (10), and the handheld parts (10) of the outer layer filter screen (4) are wrapped by the handheld parts (10) of the inner layer filter screen (5).
8. The kitchen sink strainer of claim 4, wherein: the bottom of the outer layer filter screen (4) and the bottom of the inner layer filter screen (5) are both provided with upward raised handheld parts (10), and the handheld parts (10) of the outer layer filter screen (4) are wrapped by the handheld parts (10) of the inner layer filter screen (5).
CN201921823516.0U 2019-10-28 2019-10-28 Filter screen of water tank for kitchen Active CN211037175U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921823516.0U CN211037175U (en) 2019-10-28 2019-10-28 Filter screen of water tank for kitchen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921823516.0U CN211037175U (en) 2019-10-28 2019-10-28 Filter screen of water tank for kitchen

Publications (1)

Publication Number Publication Date
CN211037175U true CN211037175U (en) 2020-07-17

Family

ID=71536816

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921823516.0U Active CN211037175U (en) 2019-10-28 2019-10-28 Filter screen of water tank for kitchen

Country Status (1)

Country Link
CN (1) CN211037175U (en)

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