CN219671588U - Floor drain - Google Patents

Abstract

The utility model discloses a floor drain, which comprises a floor drain body, a floor drain cover, a dirt collecting piece and a pressing and bouncing assembly; the floor drain body is provided with a drainage channel; the floor drain cover is covered on the floor drain body and used for introducing water into the sewer, and a through hole is formed in the floor drain cover; the dirt collecting piece is directly or indirectly supported by the floor drain body and is provided with a first filtering hole communicated with the sewer; the dirt collecting piece is positioned below the floor drain cover and is configured to be suitable for being taken out from the floor drain body through the through hole; the pressing and bouncing component is provided with a fixing part and a pressing part; the fixed part is fixedly connected with the dirt collecting piece; the pressing part is configured to be stopped at a first position or a second position relative to the fixed part when being pressed and released by external force; the pressing part shields the via hole at the first position; in the second position, the pressing part at least partially extends out and is far away from the through hole so as to facilitate the removal of the dirt collecting piece. The floor drain can collect sundries and is convenient to take out the sundries.

Description

Floor drain

Technical Field

The utility model relates to the field of cleaning devices, in particular to a floor drain.

Background

The floor drain is an important interface for connecting a sewer with the indoor ground, and the floor drain cover of a part of the floor drain is directly covered on the floor drain body, so that the floor drain is easy to run in the daily use process and loses the filtering effect. In order to solve the problems, some floor drains are additionally provided with a dirt collecting piece between the floor drain cover and the floor drain body, which is used for collecting dirt and has a filtering function.

The problem that the floor drain cover running position can not be filtered is solved by the scheme. However, the floor drain cover needs to be removed first each time the dirt collecting piece needs to be cleaned, and then the dirt collecting piece can be taken out. In the process of using the floor drain, sundries such as hair cannot be prevented from being wound on the floor drain cover, and when the dirt collecting piece needs to be taken out for cleaning, the floor drain is inconvenient to take and unhygienic.

Disclosure of Invention

The utility model aims to overcome the defects or problems in the prior art and provide the floor drain capable of collecting sundries and conveniently taking out the sundries.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

scheme one: a floor drain comprises a floor drain body, a floor drain cover, a dirt collecting piece and a pressing and bouncing assembly; the floor drain body is provided with a drainage channel; the floor drain cover is covered on the floor drain body and used for introducing water into the sewer, and a through hole is formed in the floor drain cover; the dirt collecting piece is directly or indirectly supported by the floor drain body and is provided with a first filtering hole communicated with the sewer; the dirt collecting piece is positioned below the floor drain cover and is configured to be suitable for being taken out of the floor drain body through the through hole; a pressing and bouncing component provided with a fixing part and a pressing part; the fixed part is fixedly connected with the dirt collecting piece; the pressing part is configured to be stopped at a first position or a second position relative to the fixed part when being pressed and released by external force; in the first position, the pressing part shields the via hole; in the second position, the pressing part at least partially extends out and is far away from the through hole so as to facilitate the removal of the dirt collecting piece.

Scheme II: based on the first scheme, the pressing part comprises a ball pen pressing bouncing mechanism and a cover body; the ball-point pen pressing and bouncing mechanism is configured to stop at the first position or the second position relative to the fixed part when being pressed and released by external force; the cover body is fixedly connected with the ball pen pressing and bouncing mechanism, shields the through hole in the first position, and at least partially extends out and is far away from the through hole in the second position.

Scheme III: based on a second scheme, the cover body comprises a first body and a cover part connected with the upper end of the first body; the first body is sleeved and fixedly connected with the ball pen pressing and bouncing mechanism; the outer diameter of the first body is smaller than that of the covering part; when the first position is reached, the covering part covers the via hole; when the floor drain cover is in the second position, the covering part extends out of the through hole and a taking space exists between the covering part and the floor drain cover.

Scheme IV: based on the first scheme, the device further comprises a flow guiding piece; the dirt collecting piece is provided with a containing cavity with an opening facing the floor drain cover, and the first filtering holes are formed in the cavity wall of the containing cavity; the flow guide piece is supported by the floor drain body and is positioned below the floor drain cover; the guide piece is provided with a guide surface; the guide surface is a conical surface which gradually tapers from top to bottom, and guides water flow entering the water drainage channel to the accommodating cavity; a preset height is formed between the top end of the guide surface and the floor drain cover to allow water flow introduced from the floor drain cover into the sewer to form a vortex above the guide surface.

Scheme five: based on the fourth scheme, a plurality of guide grooves which are distributed at intervals along the circumferential direction are also formed in the guide surface; the guide groove is opened towards the floor drain cover and penetrates through the outer periphery and the inner periphery of the guide surface; the guide grooves extend from the outside to the inside in a clockwise or counterclockwise direction.

Scheme six: based on the fifth scheme, the guide surface is located in the area between two adjacent guide grooves and is further provided with a plurality of second filter holes, and the second filter holes are communicated with the sewer.

Scheme seven: based on the sixth aspect, the second filter holes extend along the extending direction of the guide groove, and the second filter holes are distributed at intervals along the circumferential direction.

Scheme eight: based on a fourth scheme, a through hole and a first step surface surrounding the through hole are arranged in the middle of the flow guiding piece; the first step surface faces the floor drain cover, and the dirt collecting piece is located on the first step surface and supported by the flow guiding piece.

Scheme nine: based on the first scheme, a drainage interval is formed between the side wall of the floor drain cover and the inner wall of the floor drain body, and a water passing port for communicating the drainage interval and the drainage channel is arranged on the side wall of the floor drain cover; the via is further adapted to introduce water into the drain channel when the pressing portion rests in the second position.

Scheme ten: based on the first scheme, the floor drain also comprises a floor drain core; the floor drain core comprises a floor drain core body and a sealing piece; the floor drain core body is supported by the floor drain body and is arranged below the dirt collecting piece; the floor drain core body is provided with a drainage channel communicated with the drainage channel; the sealing piece is hinged with the bottom end of the floor drain core body, and is arranged on the balancing weight and the sealing plate which are respectively positioned on two sides of the hinge shaft; the sealing plate is used for sealing the opening at the bottom end of the drainage channel.

From the above description of the present utility model, compared with the prior art, the present utility model has the following advantages:

1. after being led into the sewer channel by the floor drain cover, the water flows onto the dirt collecting piece below the floor drain cover, and is filtered by the first filtering holes on the dirt collecting piece and then is discharged. The impurities such as hair are left on the dirt collecting member. The fixed part of the pressing and bouncing component is fixedly connected with the dirt collecting piece, and the pressing part is pressed when sundries need to be taken out, so that the pressing part is stopped at the second position, the pressing part is grasped by hands to take out the pressing and bouncing component and the dirt collecting piece together, the sundries in the dirt collecting piece are poured out, and the cleaning is more convenient. After cleaning, the pressing and bouncing assembly and the dirt collecting piece are installed back, and the pressing part is pressed again, so that the through hole is shielded by the pressing part. According to the floor drain, the pressing part is used for shielding the through hole, the hole structure is not arranged on the pressing part, and sundries such as hair cannot be wound on the pressing part. The pressing part at least partially extends out and is far away from the through hole through simple pressing action, so that the dirt collecting piece can be conveniently taken out; and sundries such as hair are gathered in the dirt collecting piece, so that hands can not touch the dirt collecting piece, and the dirt collecting piece is more sanitary.

2. The pressing part presses the bouncing mechanism through the ball pen, so that the first position and the second position can be switched. The cover body is fixedly connected with the ball pen pressing and bouncing mechanism and is used for shielding the through hole in the first position, and the structure is simple and easy to operate.

3. The external diameter of the first body of the cover body is smaller than the covering part, so that the covering part protrudes out of the first body along the radial direction, and the cover body is convenient to take. And when in the second position, a taking space is reserved between the covering part and the floor drain cover, so that the hand can conveniently extend into the floor drain cover, and the covering part can be grasped.

4. Under the influence of the ground deflection force, the object moving in the northern hemisphere uniformly receives the ground deflection force to the right, and the object moving in the southern hemisphere uniformly receives the ground deflection force to the left, so long as the drainage height and the water flow velocity are enough for drainage from the periphery to a central hole, vortex is formed. The northern hemisphere forms a counter-clockwise vortex phenomenon, and the southern hemisphere forms a clockwise vortex phenomenon. Due to the preset height formed between the top end of the guiding surface and the floor drain cover, when water is introduced into the sewer channel from the floor drain cover, a clockwise or anticlockwise vortex is formed above the guiding surface. Through the guide of guide surface, vortex gets into the holding intracavity of dirt piece that gathers, and debris such as hair then receive the influence of vortex to form a group can not twine with the dirt groove, and rivers are discharged after filtering from first filtration pore. When the dirt collecting tank is taken out for cleaning, the sundries such as hair and the like only need to be poured out. Because sundries such as agglomerated hair and the like float or sink along with the water flow when the floor drain is in water, the normal water passing through the first filtering holes cannot be influenced.

5. The guide surface is provided with a guide groove which extends in a clockwise direction or a counterclockwise direction and is used for ensuring that water flow can form stable vortex. When in actual use, the extending direction of the guide groove is selected in the northern hemisphere or the southern hemisphere according to the geographic position, so that the extending direction of the guide groove is matched with the rotating direction of the vortex.

6. The guide surface is located in the area between two adjacent guide grooves and is further provided with a plurality of second filtering holes for draining, so that the drainage speed of the floor drain is increased, and quick drainage is realized.

7. The second filtering holes extend along the extending direction of the guide grooves, so that the water passing area is large, and the water discharging speed is high; and the extending direction is matched with the vortex direction, so that the resistance of the water entering the second filtering holes is reduced, and the water draining speed is further improved.

8. The middle part of the flow guiding piece is provided with a through hole and a first step surface, and the dirt collecting piece is located on the first step surface and supported by the flow guiding piece, so that the dirt collecting piece is located in the middle part of the flow guiding piece, and water flow is guided to enter the accommodating groove of the dirt collecting piece through the guide surface conveniently.

9. The drain interval is formed between the side wall of the floor drain cover and the inner wall of the floor drain body, and the water gap for communicating the drain interval and the drain channel is formed in the side wall of the floor drain cover, so that the floor drain can feed water through the side surface, the floor drain is more attractive, and water flow can be guided by the guide surface better. When a large amount of water is required, the pressing portion can be switched to the second position, and water discharge can be accelerated through the through hole.

10. By arranging the floor drain core, the floor drain can be used for deodorizing when the floor drain is not used for draining water.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required to be used in the description of the embodiments below are briefly introduced, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a floor drain in the present embodiment;

FIG. 2 is an exploded perspective view of the floor drain of the present embodiment;

FIG. 3 is a schematic perspective view of the pressing portion in a first position and a cross-sectional view of A-A in FIG. 1;

FIG. 4 is a schematic perspective view of the pressing portion in a second position and a cross-sectional view of A-A in FIG. 1;

FIG. 5 is a schematic diagram illustrating the installation of the pressing and bouncing assembly and the dirt collecting member in the present embodiment;

FIG. 6 is an exploded perspective view of the pressing and bouncing assembly and dirt collecting member of the present embodiment;

fig. 7 is a schematic perspective view of a flow guiding member in the present embodiment.

The main reference numerals illustrate:

a floor drain 100; a launch interval 1001;

a floor drain body 1; a drain passage 11; a fixed seat 12; a second step surface 121; a third step surface 122; a mounting base 13; a fourth step surface 131; a fifth step surface 132;

a floor drain cover 2; a water passing port 21; a via 22;

a dirt collection member 3; a housing chamber 31; a first filter hole 311; a screw hole 32; a first flange 33;

pressing the bouncing component 4; a fixing portion 41; a pressing portion 42; ball-point pen pressing bouncing mechanism 421; a cover 422; a first body 4221; a cover portion 4222;

a flow guide 5; a deflector body 51; a guide surface 511; a guide groove 5111; a second filter hole 5112; a first annular wall 52; a second flange 53; a first step surface 531; a through hole 532; a second annular wall 54;

a floor drain core 6; a floor drain core body 61; a drain 611; a seal 62; a closing plate 621; weight 622.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is to be understood that the described embodiments are preferred embodiments of the utility model and should not be taken as excluding other embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without creative efforts, are within the protection scope of the present utility model.

In the claims, specification and drawings hereof, unless explicitly defined otherwise, the terms "first," "second," or "third," etc. are used for distinguishing between different objects and not for describing a particular sequential order.

In the claims, specification and drawings of the present utility model, unless explicitly defined otherwise, references to orientation or positional relationship such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc. are based on the orientation and positional relationship shown in the drawings and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element referred to must have a particular orientation or be constructed and operated in a particular orientation, nor should it be construed as limiting the particular scope of the utility model.

In the claims, specification and drawings of the present utility model, unless explicitly defined otherwise, the term "fixedly connected" or "fixedly connected" should be construed broadly, i.e. any connection between them without a displacement relationship or a relative rotation relationship, that is to say includes non-detachably fixedly connected, integrally connected and fixedly connected by other means or elements.

In the claims, specification and drawings of the present utility model, the terms "comprising," having, "and variations thereof as used herein, are intended to be" including but not limited to.

As shown in fig. 1 and 2, the floor drain 100 comprises a floor drain body 1, a floor drain cover 2, a dirt collecting member 3, a pressing and bouncing assembly 4, a flow guiding member 5 and a floor drain core 6.

As shown in fig. 2 to 6, the floor drain body 1 is provided with a drain channel 11. The floor drain cover 2 is arranged on the floor drain body 1 in a covering manner and is used for introducing water into the sewer 11, and through holes 22 are formed in the floor drain cover. The dirt collecting member 3 is directly or indirectly supported by the floor drain body 1 and is provided with a first filter hole 311 communicating with the sewer channel 11. The dirt collection member 3 is located below the floor drain cover 2 and is configured to be adapted to be removed from the floor drain body 1 through the via hole 22. The pressing and bouncing assembly 4 is provided with a fixing portion 41 and a pressing portion 42. The fixing portion 41 is fixedly connected with the dirt collecting member 3. The pressing portion 42 is configured to rest in a first position or a second position with respect to the fixing portion 41 when pressed and released by an external force. In the first position, the pressing portion 42 shields the via hole 22. In the second position, the pressing portion 42 extends at least partially away from the through hole 22 for facilitating removal of the dirt collecting member 3, the through hole 22 being further adapted to introduce water into the drain channel 11.

In the above-described exemplary embodiment, after the water is introduced into the sewer pipe 11 from the floor drain cover 2, the water flows onto the dirt collecting member 3 below the floor drain cover 2, and is filtered by the first filtering holes 311 on the dirt collecting member 3 and then discharged. The hair and other impurities remain on the dirt collecting member 3. The fixed part 41 of the pressing and bouncing component 4 is fixedly connected with the dirt collecting piece 3, and the pressing part 42 is pressed when sundries need to be taken out, so that the pressing part 42 is stopped at the second position, the pressing part 42 is grasped by hands to take out the pressing and bouncing component 4 and the dirt collecting piece 3 together, the sundries in the dirt collecting piece 3 are dumped, and the cleaning is more convenient. After cleaning, the pressing and bouncing assembly 4 and the dirt collecting member 3 are installed back, and the pressing part 42 is pressed again, so that the through hole 22 is shielded by the pressing part 42. In the floor drain 100 of the present embodiment, the pressing portion 42 is used for shielding the via hole 22, no hole structure is provided thereon, and impurities such as hair will not be entangled on the pressing portion 42. The dirt collecting member 3 can be conveniently taken out by making the pressing part 42 at least partially extend out and away from the through hole 22 through a simple pressing action; and sundries such as hair are gathered in the dirt collecting piece 3, so that hands can not touch the dirt collecting piece, and the dirt collecting piece is more sanitary. When a large amount of water is required, the pressing portion 42 may be switched to the second position, and water discharge may be accelerated through the through hole 22.

As shown in fig. 2 and 3, the floor drain body 1 comprises a fixed seat 12 and a mounting seat 13. The fixing base 12 is a hollow base body extending longitudinally and having two open ends. The inner wall of the fixed seat 12 is provided with a second step surface 121 and a third step surface 122 which are upward from top to bottom in sequence. The mounting seat 13 is a hollow seat body which extends longitudinally and is open at two ends. The mounting seat 13 is located on the third step surface 122 of the fixing seat 12, and the inner wall of the mounting seat is provided with an upward fourth step surface 131 and a fifth step surface 132 sequentially from top to bottom. The inner cavities of the fixed seat 12 and the mounting seat 13 are communicated with each other to form a sewer 11.

As shown in fig. 1 to 4, a drainage space 1001 is formed between the side wall of the floor drain cover 2 and the inner wall of the floor drain body 1, and a water outlet 21 for communicating the drainage space 1001 and the drainage channel 11 is arranged on the side wall of the floor drain cover 2, so that the floor drain 100 can feed water from the side surface, the floor drain is more attractive, and the water flow can be guided by the guide surface 511 better. Specifically, the floor drain cover 2 is a hollow shell with an open bottom end. The middle part of the top wall of the floor drain cover 2 is provided with a via hole 22, and a plurality of water passing ports 21 are uniformly distributed on the side wall along the circumferential direction. The bottom wall of the floor drain cover 2 is located on the second step surface 121 of the fixed seat 12, and the top wall is flush with the top wall of the fixed seat 12, so that the floor drain is more attractive. The drain interval 1001 is formed between the side wall of the floor drain cover 2 and the inner wall of the fixed seat 12. The through hole 22 is also in communication with the drain passage 11.

Further, as shown in fig. 4 and 5, the dirt collecting member 3 is provided with a receiving chamber 31 opening toward the floor drain cover 2, and the first filter hole 311 is provided on a chamber wall of the receiving chamber 31. Specifically, the dirt collecting member 3 extends in the longitudinal direction, and is provided with a receiving chamber 31 and a screw hole 32 in this order from top to bottom. The overall size of the dirt collecting member 3 is smaller than the aperture of the through hole 22, so that the dirt collecting member 3 can be taken out of the floor drain body 1 through the through hole 22. The bottom wall of the accommodating cavity 31 is arc-shaped, and tapers from top to bottom relative to the central axis of the dirt collecting member 3. The first filter hole 311 is provided on the bottom wall of the accommodating chamber 31. The top end of the screw hole 32 communicates with the accommodating chamber 31. The side wall of the top end of the dirt collection member 3 is provided with a first flange 33.

Specifically, as shown in fig. 5 and 6, the fixing portion 41 of the pressing and bouncing assembly 4 extends in the longitudinal direction, and the bottom end is inserted into the screw hole 32 of the dirt collecting member 3 to be screw-fixed with the dirt collecting member 3. The pressing portion 42 includes a ball-point pen pressing bouncing mechanism 421 and a cover 422. The ball-point pen pressing and bouncing mechanism 421 is mounted to the fixed portion 41, and the ball-point pen pressing and bouncing mechanism 421 is configured to rest at the first position or the second position with respect to the fixed portion 41 when pressed and released by an external force. The cover 422 is fixedly connected with the ball-point pen pressing and bouncing mechanism 421, and covers the through hole 22 in a first position and at least partially extends out and is far away from the through hole 22 in a second position. The ball-point pen pressing bouncing mechanism 421 is a conventional technology commonly used by those skilled in the art, and will not be described herein. In the present embodiment, the pressing portion 42 is configured to switch the first position and the second position by providing the ball-point pen pressing bouncing mechanism 421. The cover 422 is fixedly connected to the ball pen pressing and bouncing mechanism 421 and is used for shielding the through hole 22 in the first position; simple structure and easy operation.

As shown in fig. 4 and 6, the cover 422 includes a first body 4221 and a cover portion 4222 connected to an upper end of the first body 4221. The first body 4221 is a tubular body having both ends open, and the cap cover 4222 is a circular plate-like body fitted to the via hole 22. The cover portion 4222 is fixedly connected to the end surface of the top end of the first body 4221, and is coaxially disposed. The first body 4221 is sleeved and fixedly connected to the ball pen pressing and bouncing mechanism 421. The outer diameter of the first body 4221 is smaller than the outer diameter of the cover portion 4222. In the first position, the covering portion 4222 covers the via hole 22, and is flush with the floor drain cover 2 for more beautiful appearance. In the second position, the cover portion 4222 extends out of the via hole 22 and has a space for being taken out from the floor drain cover 2. The outer diameter of the first body 4221 of the cover 422 is smaller than the cover 4222, so that the cover 4222 protrudes out of the first body 4221 along the radial direction, and is convenient to take. In the second position, a space for taking is provided between the cover portion 4222 and the floor drain cover 2, so that the hand can easily enter the space for taking the cover portion 4222.

As shown in fig. 2, 4 and 7, the deflector 5 is supported by the floor drain body 1 and is located below the floor drain cover 2. The guiding member 5 is provided with a guiding surface 511, the guiding surface 511 is a tapered surface tapering from top to bottom, and the water flow entering the sewer 11 is guided to the accommodating cavity 31. A predetermined height is formed between the top end of the guide surface 511 and the floor drain cover 2 to allow the water flow introduced from the floor drain cover 2 into the drain passage 11 to form a vortex above the guide surface 511. The middle part of the flow guiding piece 5 is provided with a through hole 532 and a first step surface 531 arranged around the through hole 532; the first step surface 531 faces the floor drain cover 2, and the dirt collecting member 3 is located on the first step surface 531 and supported by the flow guiding member 5. The dirt collecting member 3 is supported by the first step surface 531 of the guide member 5, so that the dirt collecting member 3 is located in the middle of the guide member 5, and water flow is conveniently guided to enter the accommodating groove of the dirt collecting member 3 through the guide surface 511.

The object moving in the northern hemisphere receives the right ground deflection force uniformly, and the object moving in the southern hemisphere receives the left ground deflection force uniformly, so that vortex is formed as long as the drainage height and the water flow velocity are enough for draining downwards from the periphery to a central hole. The northern hemisphere forms a counter-clockwise vortex phenomenon, and the southern hemisphere forms a clockwise vortex phenomenon. Due to the preset height formed between the top end of the guiding surface 511 and the floor drain cover 2, a vortex is formed clockwise or anticlockwise above the guiding surface 511 when water is introduced from the floor drain cover 2 into the sewer 11. By guiding the guide surface 511, the vortex enters the accommodating cavity 31 of the dirt collecting member 3, and the sundries such as hair and the like are influenced by the vortex to form a group which cannot be wound with the dirt collecting groove, and the water flow is discharged after being filtered from the first filtering holes 311. When the dirt collecting tank is taken out for cleaning, the sundries such as hair and the like only need to be poured out. Because the floor drain 100 floats or sinks along with the water flow when the water is drained, the normal water passing through the first filtering holes 311 is not affected.

Specifically, the baffle 5 includes a baffle body 51, a first annular wall 52, a second flange 53, and a second annular wall 54. The deflector body 51 is generally in the shape of a hollow horn with a large upper part and a small lower part. The inner wall of the deflector body 51 forms a tapered surface tapering from top to bottom, forming a guide surface 511. The middle part of the deflector body 51 is a hollow structure, and the first annular wall 52 extends downward in the longitudinal direction from the middle part of the deflector body 51. The second flange 53 is provided to protrude from the inner wall of the end of the first annular wall 52, and the upper surface thereof forms a first stepped surface 531. The inner bore of the second flange 53 forms a through bore 532. The first flange 33 of the dirt collection member 3 sits on the first stepped surface 531. The top end of the second annular wall 54 is fixedly connected with the lower surface of the top end of the deflector body 51, and is used for supporting the deflector body 51 and sitting on the fourth step surface 131 of the mounting seat 13.

Further, the guiding surface 511 is further provided with a plurality of guiding grooves 5111 which are distributed at intervals along the circumferential direction, and the guiding grooves 5111 are opened towards the floor drain cover 2 and penetrate through the outer periphery and the inner periphery of the guiding surface 511; the guide groove 5111 extends in a clockwise or counterclockwise direction from the outside to the inside. Guide grooves 5111 are added to ensure that the water flow can form a stable vortex. In actual use, the extending direction of the guide groove 5111 is selected in the northern hemisphere or the southern hemisphere according to the geographical position, so that the extending direction of the guide groove 5111 matches with the rotating direction of the vortex.

Further, the guide surface 511 is further provided with a plurality of second filtering holes 5112 in the area between two adjacent guide grooves 5111, and the second filtering holes 5112 are communicated with the sewer 11, so that the drainage speed of the floor drain 100 is increased, and rapid drainage is realized. The second filter holes 5112 extend along the extending direction of the guide groove 5111, and the second filter holes 5112 are circumferentially spaced apart; the second filtering holes 5112 extend along the extending direction of the guide groove 5111, so that the water passing area is larger, and the water discharging speed is higher; and the extending direction is matched with the vortex direction, so that the resistance of the water entering the second filter holes 5112 is reduced, and the water draining speed is further improved.

The floor drain core 6 comprises a floor drain core body 61 and a seal 62. The floor drain core body 61 is supported by the floor drain body 1 and is arranged below the dirt collecting member 3. The drain pipe 611 communicated with the drain channel 11 is arranged on the drain core body 61, and the sealing element 62 is hinged with the bottom end of the drain core body 61 and is arranged on the balancing weight 622 and the sealing plate 621 which are respectively positioned on two sides of the hinge shaft. The closing plate 621 serves to close the opening of the bottom end of the drain 611. In this embodiment, the floor drain core body 61 sits on the fifth step surface 132 of the mounting base 13. By providing the floor drain core 6, the floor drain 100 can be deodorized when it is not running down.

The floor drain core 6 of this embodiment is when installed:

as shown in fig. 1 to 7, first, the holder 12 is installed on the ground so that the top wall thereof is flush with the ground. The mount 13 is then seated on the third stepped surface 122 of the mount 12. Next, the floor drain core 6 and the deflector 5 are seated on the fifth step surface 132 and the fourth step surface 131 of the mount 13 in this order. Then, the floor drain cover 2 is seated on the second step surface 121 of the fixing base 12. Finally, the pressing and bouncing component 4 and the dirt collecting piece 3 are fixedly connected, the dirt collecting piece 3 extends into the floor drain 100 from the through hole 22 and is located on the first step surface 531 of the flow guiding piece 5; the pressing portion 42 is pressed to shield the via hole 22, and the mounting is completed.

The floor drain core 6 of this embodiment, when in use:

as shown in fig. 1 to 7, in use, the pressing portion 42 of the pressing bouncing assembly 4 is located at the first position, shielding the via 22. After the water flow on the ground enters the drainage space 1001 between the floor drain body 1 and the floor drain cover 2, the water flow enters the drainage channel 11 through the water outlet 21 on the floor drain cover 2. The water flow entering the sewer 11 forms a vortex on the guiding surface 511, one part of the water flow flows to the drainage channel 611 of the floor drain core 6 through the second filtering holes 5112 and is discharged, and the other part of the water flow enters the accommodating cavity 31 of the dirt collecting member 3 and flows to the drainage channel 611 of the floor drain core 6 through the first filtering holes 311 and is discharged. Sundries such as hair are gathered in the accommodating groove of the dirt collecting member 3 under the action of vortex. When cleaning is required, the pressing portion 42 of the pressing bouncing assembly 4 is pressed to switch to the second position. At this time, the covering portion 4222 is located above the floor drain cover 2, the hand stretches into the space between the covering portion 4222 and the floor drain cover 2, the covering portion 4222 is grasped to take out the pressing and bouncing assembly 4 and the dirt collecting tank from the through hole 22, and sundries such as hair on the dirt collecting tank are poured out, and the cleaning is completed after simple flushing, so that the floor drain is very convenient to use. The foregoing description of the embodiments and description is presented to illustrate the scope of the utility model, but is not to be construed as limiting the scope of the utility model. Modifications, equivalents, and other improvements to the embodiments of the utility model or portions of the features disclosed herein, as may occur to persons skilled in the art upon use of the utility model or the teachings of the embodiments, are intended to be included within the scope of the utility model, as may be desired by persons skilled in the art from a logical analysis, reasoning, or limited testing, in combination with the common general knowledge and/or knowledge of the prior art.

Claims (10)

1. A floor drain, comprising:

a floor drain body (1) provided with a sewer (11);

the floor drain cover (2) is covered on the floor drain body (1) and is used for introducing water into the sewer channel (11), and a through hole (22) is formed in the floor drain cover;

a dirt collecting member (3) directly or indirectly supported by the floor drain body (1) and provided with a first filtering hole (311) communicated with the sewer channel (11); -the dirt collection piece (3) is located below the floor drain cover (2) and is configured to be adapted to be taken out of the floor drain body (1) through the via hole (22);

a pressing and bouncing component (4) provided with a fixing part (41) and a pressing part (42); the fixing part (41) is fixedly connected with the dirt collecting piece (3); the pressing part (42) is configured to rest at a first position or a second position relative to the fixing part (41) when being pressed and released by an external force; in the first position, the pressing part (42) shields the via hole (22); in the second position, the pressing part (42) at least partially extends out and is far away from the through hole (22) so as to facilitate the removal of the dirt collecting piece (3).

2. Floor drain according to claim 1, characterized in that said pressing part (42) comprises a ball-point pen pressing bouncing mechanism (421) and a cover (422);

the ball-point pen pressing and bouncing mechanism (421) is configured to rest at the first position or the second position relative to the fixed part (41) when being pressed and released by external force; the cover body (422) is fixedly connected with the ball pen pressing and bouncing mechanism (421), shields the through hole (22) in the first position, and at least partially extends out and is far away from the through hole (22) in the second position.

3. A floor drain according to claim 2, wherein the cover (422) comprises a first body (4221) and a cover portion (4222) connected to the upper end of the first body (4221); the first body (4221) is sleeved and fixedly connected with the ball-point pen pressing and bouncing mechanism (421); the outer diameter of the first body (4221) is smaller than the outer diameter of the cover portion (4222); the cover portion (4222) conceals the via (22) when in the first position; when in the second position, the covering part (4222) extends out of the through hole (22) and a taking space exists between the floor drain cover (2).

4. Floor drain according to claim 1, further comprising a deflector (5);

the dirt collecting piece (3) is provided with a containing cavity (31) with an opening facing the floor drain cover (2), and the first filtering holes (311) are arranged on the cavity wall of the containing cavity (31);

the flow guide piece (5) is supported by the floor drain body (1) and is positioned below the floor drain cover (2); the guide piece (5) is provided with a guide surface (511); the guide surface (511) is a conical surface which tapers from top to bottom, and guides water flow entering the water drain channel (11) to the accommodating cavity (31);

a preset height is formed between the top end of the guide surface (511) and the floor drain cover (2) to allow water flow introduced from the floor drain cover (2) into the sewer (11), and a vortex is formed above the guide surface (511).

5. Floor drain according to claim 4, characterized in that the guiding surface (511) is further provided with a number of guiding grooves (5111) arranged at intervals in the circumferential direction; the guide groove (5111) is opened towards the floor drain cover (2) and penetrates through the outer periphery and the inner periphery of the guide surface (511);

the guide groove (5111) extends in a clockwise or counterclockwise direction from the outside to the inside.

6. Floor drain according to claim 5, wherein said guiding surface (511) is further provided with a plurality of second filtering holes (5112) in the area between two adjacent guiding grooves (5111), said second filtering holes (5112) being in communication with said sewer (11).

7. Floor drain according to claim 6, wherein the second filter holes (5112) extend in the direction of extension of the guide groove (5111), and wherein the second filter holes (5112) are circumferentially spaced apart.

8. Floor drain according to claim 4, characterized in that the middle part of the deflector (5) is provided with a through hole (532) and a first step surface (531) arranged around the through hole (532); the first step surface (531) faces the floor drain cover (2), and the dirt collecting piece (3) is located on the first step surface (531) and supported by the flow guiding piece (5).

9. Floor drain according to claim 1, characterized in that a drain space (1001) is formed between the side wall of the floor drain cover (2) and the inner wall of the floor drain body (1), and that a water outlet (21) communicating the drain space (1001) with the drain channel (11) is provided in the side wall of the floor drain cover (2); the via (22) is further adapted to introduce water into the drain channel (11) when the pressing portion (42) rests in the second position.

10. Floor drain according to claim 1, further comprising a floor drain core (6);

the floor drain core (6) comprises a floor drain core body (61) and a sealing piece (62); the floor drain core body (61) is supported by the floor drain body (1) and is arranged below the dirt collecting piece (3); a drainage channel (611) communicated with the drainage channel (11) is arranged on the floor drain core body (61); the sealing piece (62) is hinged with the bottom end of the floor drain core body (61) and is arranged on a balancing weight (622) and a sealing plate (621) which are respectively positioned on two sides of the hinge shaft; the sealing plate (621) is used for sealing an opening at the bottom end of the drainage channel (611).