CN218814243U

CN218814243U - Filter screen

Info

Publication number: CN218814243U
Application number: CN202223593404.5U
Authority: CN
Inventors: 刘家骏
Original assignee: Dongguan Jiayibao Electrical Appliances Co ltd
Current assignee: Dongguan Jiayibao Electrical Appliances Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-04-07
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a filter screen, this filter screen aim at solving prior art down the filter screen be well logical form for a long time, do not possess the closed guard action to the water inlet, when not during the drainage, the inside worm of sewer easily passes the filter screen and climbs out to indoor, the relatively poor technical problem of practicality. The filter screen comprises a filter screen main body, wherein the filter screen main body is sequentially provided with an adjusting component and a filtering component from top to bottom, the adjusting component consists of an upper cover plate and a lower cover plate, four groups of leakage grooves with equal intervals are formed in the upper cover plate and the lower cover plate, and four groups of limiting strips are arranged at the top of the lower cover plate and positioned on the inner side of the upper cover plate; the filter assembly consists of a limiting ring, an upper leakage piece and a lower leakage pocket net, the bottom of the lower cover plate is connected with the limiting ring, and the limiting ring is connected with the lower leakage pocket net through the upper leakage piece; compare with current filter screen, the utility model discloses a design the practicality that has improved current filter screen.

Description

Filter screen

Technical Field

The utility model belongs to the technical field of filter, concretely relates to filter screen.

Background

The floor drain is an important interface for connecting a drainage pipeline system and the indoor ground, is an important part of a drainage system in a house, has the performance which directly influences the quality of indoor air, and is very important for controlling peculiar smell in a bathroom. The floor drain has endless problems after being cleaned if the floor drain is not cleaned due to high water draining speed and most important blockage prevention. The filter screen is one of the core components of the floor drain for preventing blockage, and when the floor drain is used, the filter screen is covered on the water inlet of the floor drain and is used for filtering sundries in water and preventing the sundries from flowing into the water inlet to cause pipeline blockage;

through searching, publication No.: CN214784559U discloses a filter screen, and belongs to the technical field of machinery. It has solved the current poor problem of filter screen suitability. This filter screen, which comprises a body, a plurality of filtration pores have on the body, the body includes that a plurality of all are annular ring bodies, and a plurality of ring bodies overlap in proper order and establish, all are connected through a plurality of ribs between every two adjacent ring bodies, and every two adjacent ring bodies surround with a plurality of ribs that correspond to be located between the two and form foretell a plurality of filtration pores. The filter screen can be cut according to the size of the filter screen, can be adapted to floor drains with different water inlet sizes, is wide in applicability, only needs to open a pair of dies during manufacturing, and reduces the production cost;

with respect to the related art among the above, the inventors consider that the following drawbacks exist: in the application, the filter screen body and the filter holes are used in a matched manner, so that impurities such as hairs are blocked, the sewer is prevented from being blocked, and the smoothness of drainage is ensured, but the filter screen body in the application does not have a cover adjusting mechanism for the filter holes, so that the sewer speed cannot be controlled and adjusted, the filter holes are in a through shape for a long time, a water inlet cannot be closed and protected, insects in the sewer easily climb out of the filter holes to the indoor when the filter screen body is not used in a drainage period, and the practicability is poor;

consequently to the improvement of current filter screen, design a novel filter screen in order to change above-mentioned technical defect, improve the practicality of whole filter screen.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Not enough to prior art, the utility model aims at providing a filter screen, this filter screen aim at solving prior art lower filter screen and be well logical form for a long time, do not possess the closed guard action to the water inlet, when not when during the drainage, the inside worm of sewer easily passes the filter screen and climbs out to indoor, the relatively poor technical problem of practicality.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a filter screen, which comprises a filter screen main body, wherein the filter screen main body is sequentially provided with an adjusting component and a filtering component from top to bottom, the adjusting component consists of an upper cover plate and a lower cover plate, four groups of equidistant leaking grooves are formed in the upper cover plate and the lower cover plate, and four groups of limiting strips are arranged at the top of the lower cover plate and at the inner side of the upper cover plate;

the filter component comprises spacing collar, upper leakage piece and lower leakage pocket net, the bottom of apron is connected with the spacing collar down, the spacing collar is connected with lower leakage pocket net through upper leakage piece.

When using this technical scheme's filter screen, at first all stretch into corresponding income water port with last hourglass pocket net under with, then place the top at the water port steadily with the spacing collar, to last hourglass piece through the spacing collar, it supports to leak pocket net and apron down, according to user demand, when needs carry out quick drainage, then, clockwise rotation upper cover plate makes the one end of spacing post rotation to spacing groove, thereby open the small opening of apron down to the maximum extent, be convenient for quick drainage operation, in the time of the drainage, collect the clearance through the lower hourglass pocket net to drainage rubbish, avoid rubbish to get into the water course and cause the jam, normally drain water through last hourglass piece, according to the user demand, when needs cover the water inlet and close the protection, close the board through anticlockwise rotation upper cover, simultaneously with the other end of spacing post rotation to spacing groove, thereby make the upper cover plate cover the small opening of upper cover plate completely and close, thereby seal the water inlet, avoid during not draining, the inside worm of sewer climbs out to indoor.

Preferably, the center of the upper cover plate is connected with the lower cover plate through a rotating shaft in a rotating manner; through the setting of pivot, be convenient for carry out rotation regulation to the upper cover plate.

Furthermore, two groups of limiting grooves are formed in the lower cover plate, and the upper cover plate is connected with the limiting grooves through limiting columns; through the setting of lower cover plate and upper cover plate, rotatory upper cover plate covers the adjustment of closing to the small size of the small opening groove of lower cover plate, is convenient for control the speed of launching, simultaneously through rotatory upper cover plate will descend the small opening groove of cover plate open with, be convenient for seal the water inlet, prevent that the intraductal worm of end opening from climbing out.

Furthermore, the connection mode of the limiting column and the limiting groove is sliding connection; through the setting of spacing post and spacing groove, can restrict the rotation range of upper cover plate, the convenience is in the same direction as the operation of opening and shutting of anticlockwise rotatory apron to the small opening and shutting of apron down.

Furthermore, the lower cover plate is adsorbed and fixed with the limiting ring through the positive and negative magnets; through the setting of positive and negative magnet, be convenient for adsorb fixedly with apron and spacing collar down.

Furthermore, the diameters of the bottom parts of the upper leakage piece and the lower leakage pocket net are smaller than the diameters of the top parts of the upper leakage piece and the lower leakage pocket net; through the setting of upper leakage piece and lower leakage pocket net, through regularly clearing up the rubbish of collecting the lower leakage pocket, utilize lower leakage pocket net convenient to concentrate the collection to filterable rubbish, prevent that the sewer from blockking up, through the drainage operation of being convenient for of upper leakage piece.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model has the advantages that through the design of the adjusting component and the filtering component and the matching use of the adjusting component, the speed of the sewer can be conveniently controlled and adjusted, the water inlet and the leakage groove can be covered and protected, and the insects in the sewer can be prevented from climbing out to the indoor when the water is not drained;

2. be convenient for filter the collection to the subsidiary rubbish of water through filtering component, not only can avoid causing the sewer to block up, guarantee the smooth and easy nature of drainage, and be convenient for concentrate the clearance to the rubbish after collecting.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the adjusting assembly of the present invention;

FIG. 3 is a schematic view of the bottom structure of the upper cover plate of the present invention;

FIG. 4 is a schematic view of the structure of the lower cover plate of the present invention;

fig. 5 is a schematic structural view of the filter assembly of the present invention.

The labels in the figures are: 1. a filter screen main body; 2. an adjustment assembly; 201. an upper cover plate; 202. a lower cover plate; 203. a leak groove; 204. a limiting strip; 205. a limiting groove; 206. a limiting column; 3. a filter assembly; 301. a limiting ring; 302. a leakage piece is arranged; 303. a lower leakage tuck net.

Detailed Description

The specific embodiment is a filter screen, the structural schematic diagram of which is shown in fig. 1-5, and the filter screen comprises a filter screen main body 1, wherein the filter screen main body 1 is sequentially provided with an adjusting component 2 and a filtering component 3 from top to bottom;

the adjusting assembly 2 comprises an upper cover plate 201 and a lower cover plate 202, four groups of leakage grooves 203 which are equally spaced are formed in the upper cover plate 201 and the lower cover plate 202, and four groups of limiting strips 204 are arranged at the top of the lower cover plate 202 and on the inner side of the upper cover plate 201; the center of the upper cover plate 201 is connected with the lower cover plate 202 through a rotating shaft in a rotating mode, two groups of limiting grooves 205 are formed in the lower cover plate 202, the upper cover plate 201 is connected with the limiting grooves 205 through limiting columns 206, and the limiting columns 206 are connected with the limiting grooves 205 in a sliding mode;

the pivot is integral type structural design with upper cover plate 201, it rotates simultaneously to drive the pivot in apron 202 down through rotating upper cover plate 201, thereby conveniently carry out rotation regulation to upper cover plate 201, spacing post 206 carries out synchronous slip in spacing groove 205 in rotatory, combine spacing groove 205 to the restriction of spacing post 206, conveniently restrict the rotatory convenience of upper cover plate 201, through the clockwise one end of rotatory spacing post 206 to spacing groove 205, thereby open the small opening and shutting of apron 202 down to the maximum limit, and through the anticlockwise other end of rotatory spacing post 206 to spacing groove 205, thereby make upper cover plate 201 cover the small opening and shutting of upper cover plate 201 completely, thereby the convenience is sealed to small opening and shutting of small opening and shutting 203, and then can control the regulation to launching velocity, easy operation is convenient.

Secondly, filtering component 3 is by spacing collar 301, upward leak 302 and leak down the pocket net 303 and constitute, the bottom of apron 202 is connected with spacing collar 301 down, through the entry end of putting into the water inlet with filtering component 3, through being located the spacing collar 301 at the water inlet top, conveniently carry out the stable stay to filtering component 3, spacing collar 301 is connected with leak down pocket net 303 through upward leak 302, the bottom diameter size of upward leak 302 and leak down pocket net 303 all is less than its top diameter size, utilize leak down pocket net 303 to conveniently filter the collection to the rubbish of drainage, prevent that rubbish from causing blocking phenomenon in getting into the sewer, and conveniently carry out the drainage operation through upward leak 302, lower apron 202 adsorbs fixedly through positive and negative magnet and spacing collar 301, conveniently carry out the dismouting with lower apron 202 and spacing collar 301, be convenient for carry out the timing clearance to the filtration rubbish of leaking down pocket net 303 collection.

The working principle is as follows: use the device of the technical scheme, at first with last hourglass 302 with leak down pocket net 303 all stretch into corresponding income water port in, then place the top at the water port steadily spacing collar 301, leak last 302 through spacing collar 301, leak down pocket net 303 and cover plate 202 down and support, according to the user demand, when needs carry out quick drainage, this moment, clockwise rotation upper cover plate 201 makes spacing post 206 rotatory to the one end of spacing groove 205, thereby open the small opening 203 of cover plate 202 down to the maximum range, be convenient for quick drainage operation, in the time of the drainage, collect the clearance through leaking pocket net 303 down to drainage rubbish, avoid rubbish to get into the water course and cause the jam, carry out normal drainage through last hourglass 302, according to the user demand, when needs carry out closed protection to the water inlet, close the board through anticlockwise rotation upper cover, simultaneously with spacing post 206 rotatory to the other end of spacing groove 205, thereby make upper cover 201 close the small opening 203 of upper cover plate completely, thereby seal the water inlet, during avoiding not draining, the internal worm climbs out to climb out to the filter screen, the current practicality is compared with the utility model.

All technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. A filter screen, includes filter screen main part (1), its characterized in that: the filter screen main body (1) is sequentially provided with an adjusting component (2) and a filtering component (3) from top to bottom, the adjusting component (2) consists of an upper cover plate (201) and a lower cover plate (202), four groups of leakage grooves (203) with equal intervals are formed in the upper cover plate (201) and the lower cover plate (202), and four groups of limiting strips (204) are arranged at the top of the lower cover plate (202) and positioned on the inner side of the upper cover plate (201);

the filter component (3) comprises spacing collar (301), upper leakage piece (302) and lower leakage pocket net (303), the bottom of lower apron (202) is connected with spacing collar (301), spacing collar (301) are connected with lower leakage pocket net (303) through upper leakage piece (302).

2. A filter screen according to claim 1, wherein: the center of the upper cover plate (201) is connected with the lower cover plate (202) through a rotating shaft, and the connecting mode is rotating connection.

3. A screen according to claim 1, wherein: two sets of spacing grooves (205) are seted up to the inside of lower cover plate (202), upper cover plate (201) are connected with spacing groove (205) through spacing post (206).

4. A filter screen according to claim 3, wherein: the connection mode of the limiting column (206) and the limiting groove (205) is sliding connection.

5. A filter screen according to claim 1, wherein: the lower cover plate (202) is fixedly adsorbed with the limiting ring (301) through the positive magnet and the negative magnet.

6. A filter screen according to claim 1, wherein: the diameters of the bottom parts of the upper leakage piece (302) and the lower leakage pocket net (303) are smaller than the diameter of the top parts of the upper leakage piece and the lower leakage pocket net.