CN218176075U - Anti-blocking floor drain with cutting function - Google Patents

Abstract

The utility model relates to the field of drainage pipeline devices, in particular to an anti-blocking floor drain with a cutting function, which comprises a floor drain body, a floor drain screen and a cutting mechanism; the floor drain body and the floor drain screen are detachably assembled, and the cutting mechanism is arranged in a cavity formed by the floor drain body and the floor drain screen; the cutting mechanism comprises a pedal cover, a transmission assembly, a reset piece, a blade protecting net and a fixing frame provided with a blade body; the pedal cover is arranged in a sliding way, and the fixing frame is arranged in a rotating way; the pedal cover slides in the vertical direction and drives the fixing frame to rotate horizontally through the transmission assembly; the blade protecting net is fixedly connected with the floor drain body and is positioned between the fixing frame and the pedal cover; the reset piece is arranged between the pedal cover and the blade protecting net and used for resetting the pedal cover. When the hair cutting device is used, the pedal cover is stepped, the rack drives the gear to further drive the gear ring to enable the blade on the fixing frame to rotate along with the gear ring to cut hair, the pedal cover is reset through resilience of the spring, and the blade rotates along with the fixing frame in the resetting process.

Description

Anti-blocking floor drain with cutting function

Technical Field

The utility model relates to a drainage pipe device field, more specifically relates to a take cutting function prevent stifled floor drain.

Background

The floor drain of the bathroom or shower room is a common water storage and deodorization floor drain generally, hairs of people after bathing can flow into the floor drain along with water, some hairs can be clamped by a screen of the floor drain and hung on the screen, and in addition, the hairs can flow into a water storage grid of the floor drain or directly flow into a drainage pipeline. The user needs to regularly clear up the hair on the floor drain, and these hair can block the floor drain even block up the pipeline and cause the drainage not smooth otherwise. Aiming at the problems, the bathroom anti-blocking floor drain with the hair crushing function is designed.

The floor drain comprises a floor drain cover plate, a shell, a stamping unit and a cutting unit; the floor drain cover plate is provided with a hole, the edge of the hole is fixedly connected with the upper edge of the shell, and the shell comprises an accommodating cavity; the accommodating cavity is used for accommodating the stamping unit and the cutting unit, and the stamping unit is arranged in a floating mode relative to the cutting unit; the top of the stamping unit is arranged in the hole and is flush with the ground where the floor drain cover plate is located, and when the top of the stamping unit is stressed, the stamping unit moves downwards to be in contact with the cutting unit. Through setting up punching press unit and cutting unit suspension setting, adopt the pure mechanical system that the cost is lower to realize garrulous function of sending out, can effectively must cut off solid impurity such as all kinds of hair, scraps of paper, knitting wool. However, the floor drain provides the power for resetting the pedal cover and the cutting unit through the mutual repulsion force generated by the opposite magnets, is unstable, and has lower cutting capacity and cutting efficiency because the cutting unit of the floor drain moves up and down.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome above-mentioned prior art the footboard lid resets unstably, and cutting ability and the lower defect of cutting efficiency provide a take cutting function prevent stifled floor drain, provide the stable power that the footboard lid resets through the piece that resets, and the drive mechanism who constitutes through simple mechanical structure converts the up-and-down motion of footboard lid into cutting mechanism's rotary motion, improves cutting mechanism's cutting efficiency.

In order to solve the technical problem, the utility model discloses a technical scheme is:

an anti-blocking floor drain with a cutting function comprises a floor drain body, a floor drain screen and a cutting mechanism; the floor drain body is detachably assembled with the floor drain screen, and the cutting mechanism is arranged in a cavity formed by the floor drain body and the floor drain screen; the floor drain body is integrally cylindrical, two ends of the floor drain body are open, and the top of the floor drain body is connected with a floor drain screen matched with the floor drain body in size. The cutting mechanism comprises a pedal cover, a transmission assembly, a reset piece, a blade protecting net and a fixing frame provided with a blade body; the pedal cover is arranged in a sliding mode, and the fixing frame is arranged in a rotating mode; the pedal cover slides in the vertical direction, and drives the fixing frame to rotate horizontally through the transmission assembly; the blade protecting net is fixedly connected with the floor drain body and is positioned between the fixing frame and the pedal cover; the reset piece is arranged between the pedal cover and the blade protecting net and used for resetting the pedal cover.

As a preferred scheme, the fixing frame comprises a hollow first cylinder and a bracket which is arranged at the top of the first cylinder and used for mounting the blade body; the first cylinder is a cylinder with openings at two ends, a bracket for mounting a blade is fixed at the top of the first cylinder, and the toothed ring is fixed in the first cylinder and rotates along with the toothed ring;

the transmission assembly comprises a rack, a toothed ring and a gear; the toothed ring is fixed in the first cylinder and rotates along with the toothed ring; the blade protecting net is arranged between the fixing frame and the pedal cover, and the blade protecting net and the pedal cover are relatively fixed.

A second cylinder extends from the bottom of the blade protecting net, the second cylinder is provided with a mounting hole for mounting a gear shaft, and the gear is mounted on the gear shaft and rotates around the gear shaft; the rack is arranged at the bottom of the pedal cover; the rack is connected with the gear ring through the gear; the rack drives the gear to rotate, and further drives the gear ring to rotate; the reset piece is arranged between the pedal cover and the blade protecting net and used for resetting the pedal cover. The second cylinder is communicated with the protection net, and the diameter of the second cylinder is smaller than that of the third cylinder.

When the hair cutting device is used, the pedal cover is stepped, the rack drives the gear to further drive the gear ring to enable the blade on the fixing frame to rotate along with the gear ring to cut hair, the spring rebounds to enable the pedal cover to reset, and the blade rotates along with the fixing frame in the resetting process.

Through simple rack, the gear, the ring gear cooperation, the rotation motion of the up-and-down motion conversion mount with the footboard lid, and utilize the piece that resets to provide the power that resets for the footboard lid, the in-process that resets at the footboard lid still can drive the mount and do opposite direction's rotation motion, cutting repeatedly through two directions, the footboard lid is the spare part of first transmission power, the user drives the rack that the footboard was covered through reciprocating pedal lid and makes up-and-down motion, be favorable to improving cutting mechanism's cutting efficiency, reinforcing cutting effect, will be cut up the debris of remaining on the floor drain by drainage pipe, along with flowing water towards drainage pipe, avoid causing drainage pipe's jam. The floor drain screen and the floor drain body can play a certain protection role in a cutting mechanism inside the floor drain. The lower end of the floor drain body is a socket section for butting the pipe, and the socket section is inserted into an inner hole of the pipe to be in adhesive connection with the pipe in use, or a socket of the butting pipe is in socket adhesive butting with the outer side of the pipe.

As one preferable scheme, the reset piece is a spring.

As a preferable scheme, the blade protecting net further comprises a third cylinder, a fourth cylinder and a protecting net, the third cylinder and the fourth cylinder are coaxially arranged with the protecting net,

the third cylinder is positioned in the fourth cylinder, and a gap is reserved between the third cylinder and the fourth cylinder; the resetting piece is arranged in the third cylinder; the protection net is arranged at the bottoms of the third cylinder and the fourth cylinder.

The third cylinder is arranged inside the fourth cylinder, the port is parallel and level, one end of the third cylinder is connected with the protection net, and the other end of the third cylinder is connected with the pedal cover. The spring is placed in the third drum, and the diameter of spring slightly is lighter than the internal diameter of third drum, and the compression route of spring can be injectd to the inner wall of third drum, avoids the spring to take place to warp after the repetitious usage, influences the life of floor drain, reduces the change number of times of spare part. The blade protecting net is provided with a plurality of round holes for water drainage.

As one preferable scheme, the floor drain body is provided with a first bearing platform used for assembling the fixing frame.

As one preferable scheme, the pedal cover is movably clamped with the blade protecting net; the pedal cover is provided with a first clamping part, and the top of the fourth cylinder extends to form a first matching part; the floor drain screen is clamped with the floor drain body; the outer wall of the floor drain screen is provided with a second clamping part, and the inner wall of the floor drain body is provided with a second matching part; the floor drain screen is provided with a through hole for inserting and assembling the pedal cover; when the floor drain screen is installed, the circular ring is abutted to the first bearing platform, the blade protecting net is placed at the top of the fixing frame, and the floor drain screen is tightly pressed on the blade protecting net.

The gear shaft penetrates through a middle hole of the gear and is riveted into a small circular hole on the lower side of the second cylindrical structure of the blade protecting net, and then the installed blade protecting net is placed into a floor drain body which is provided with a fixing frame. After the fixing frame and the blade protecting net are installed, the fixing frame is abutted to the first bearing platform, the first bearing platform serves as a limiting structure to limit the fixing frame in the floor drain body, and then the floor drain screen is installed in a screwing and buckling mode. After the steps are completed, a spring is placed in the middle cylinder of the blade protecting net, then the pedal cover is placed, the pedal cover is slightly pressed downwards with force after being placed, and the floor drain can be installed after the buckling position of the pedal cover is buckled into the corresponding position of the blade protecting net.

As a preferable scheme, a third clamping portion is arranged at the bottom of the pedal cover, and a third matching portion is arranged on the third cylinder.

The bottom of the pedal cover is provided with a cylinder, the outer wall of the cylinder is symmetrically provided with two bulges along the central axis to serve as a third clamping part, and correspondingly, a limiting groove serving as a third matching part is formed in the third cylinder in the diameter direction. When third joint portion and third cooperation portion assemble, can restrict the footboard lid at floor drain screen cloth internal rotation, have the effect of spline, avoid the rack of footboard lid below to take place the dislocation and then lead to drive mechanism to become invalid with the cooperation of gear.

As one preferable scheme, the circular ring is provided with balls for reducing rotational friction, and the balls are arranged on one surface of the circular ring, which is abutted to the first bearing platform; and the circular ring is axially and uniformly provided with mounting grooves for mounting the balls.

And the outer ring of the blade fixing frame is provided with a ball for ensuring that the blade fixing frame can smoothly rotate. The ball can reduce the area of contact of support ring and blade protecting wire net, first cushion cap, and then reduces the sliding friction who produces in the mount rotation process, can reduce the wearing and tearing of ring, prolongs the life of floor drain.

The bottom of the fixing frame is provided with a plug connected with threads, the plug is used for protecting components inside the fixing frame, and a round hole is designed in the middle of the plug and used for draining accumulated water inside the fixing frame.

As a preferable scheme, the bracket comprises a circular ring and a plurality of fixing rods which are distributed around the circumference of the first cylinder in a radial mode; two ends of the fixed rod are respectively connected with the first cylinder and the circular ring; the blade body is assembled to the fixing rod.

The cross section of the blade is of a U-shaped structure, the blade is clamped on a blade fixing frame, a toothed ring is arranged in the middle of the fixing frame, a rack on a pedal cover reciprocates up and down during working and drives a gear to rotate, the gear drives the toothed ring on the fixing frame to move so as to drive the fixing frame to rotate, and at the moment, the blade on the fixing frame can rotate to scrape a blade protecting net back and forth. When the water-saving hair cutter is used, water flows away from the round holes, hair mixed in the water can be hung on the blade protecting net and vertically falls to the lower side of the protecting net through the round holes, when the blade rotates to scrape the blade protecting net back and forth, the vertically falling hair can be scraped into pieces, shorter hair can be directly cut off, longer hair can be partially lapped on the blade protecting net, and when the blade rotates to cut the hair, the hair can be pulled through the blade protecting net and further cut the hair in a reciprocating mode.

As one preferable scheme, the bottom of the floor drain body is also provided with a deodorization floor drain core for preventing odor from entering.

The deodorant floor drain core is installed in floor drain body bottom, including 4 spare parts such as magnet, sealing washer, bullet lid retainer plate and bullet lid. This deodorant floor drain core part divide into deodorant floor drain core structure of traditional magnetism type, all installs magnet on bullet lid retainer plate and the bullet lid, and when the deposit water in the floor drain reaches certain weight, the bullet lid is opened, and sewage is drained away. Wherein the function of sealing washer is to prevent the foul smell from leaking in the installation clearance in bullet lid retainer plate and the floor drain body. The deodorant core can also be replaced by a flip type deodorant core or a water-sealed deodorant core.

When the floor drain deodorization core is installed, a magnet of the floor drain deodorization core is firstly placed in a corresponding position between the elastic cover fixing ring and the elastic cover, the sealing ring is installed at the groove position of the elastic cover fixing ring, then a conical plug of the elastic cover is inserted into a middle round hole position of the elastic cover fixing ring, and finally the floor drain deodorization core is installed at a corresponding position on the lower portion of the inner side of the floor drain body after the deodorization core is installed.

Compared with the prior art, the utility model discloses a take cutting function prevent stifled floor drain, the beneficial effect who gains is: 1. different from the traditional deodorization floor drain, the traditional deodorization floor drain needs to clean the floor drain screen and the hairs in the floor drain regularly, otherwise, the hairs easily block the drain hole of the floor drain. The utility model discloses need not bow and pick up the hair on the floor drain, need not frequently clear up the floor drain, the user uses simple and convenient. 2. The inside of the floor drain is of a blade hair-breaking structure, hair flows to the floor drain, a user can cut the hair only by stepping on the floor drain, the broken hair is discharged along with sewage, the floor drain is effectively prevented from being blocked by the hair, and the floor drain is particularly suitable for bathroom toilets with more hair accumulated at ordinary times. 3. The internal blade of the floor drain is a mechanical rotary blade, and a motor is not arranged in the internal blade of the floor drain, so that the electric leakage risk is avoided, and the product is safe and environment-friendly.

Drawings

Fig. 1 is an explosion diagram of the present invention.

Figure 2 is a schematic view of a floor drain screen structure.

Fig. 3 is a first perspective view of a blade guard.

Fig. 4 is a second perspective view of the blade guard.

Figure 5 is a schematic view of the structure of the floor drain body.

Figure 6 is a schematic view of the internal structure of the floor drain body.

Fig. 7 is an exploded view of the mount.

Fig. 8 is a structural view showing an assembled state of the transmission mechanism.

Fig. 9 is a front view of the present invention.

Fig. 10 is a half sectional view of the present invention.

Fig. 11 is a schematic view of the pedal cover structure.

Wherein, 1, the floor drain body; 11. a first bearing platform; 12. a second platform; 13. a second mating portion; 2. a floor drain screen; 21. a through hole; 22. a second engaging portion; 3. a pedal cover; 31. a first engaging portion; 32. a third engaging portion; 33. a rack; 4. a gear; 41. a rotating shaft; 5. a reset member; 6. a fixed mount; 61. a first cylinder; 62. a support; 621. a ball bearing; 622. mounting grooves; 63. a fixing rod; 64. a circular ring; 65. a blade body; 66. a toothed ring; 7. a blade guard net; 71. a second cylinder; 711. mounting holes; 72. a third cylinder; 721. a third mating portion; 73. a fourth cylinder; 731. a first mating portion; 74. a ring groove; 75. a protection net; 8. a deodorant floor drain core; 81. a magnet; 82. a seal ring; 83. a spring cover fixing ring; 84. a flip cover; 9. and (7) a plug.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the present embodiments, certain elements of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that, if there are the terms "upper", "lower", "left", "right", "long", "short", "top", "bottom", "inner", "outer", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore the terms describing the positional relationship in the drawings are only used for illustrative purposes and should not be construed as limiting the patent, and those skilled in the art can understand the specific meaning of the above terms according to the specific situation.

The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:

example 1

As shown in fig. 1, the embodiment provides an anti-blocking floor drain with cutting function, which comprises a floor drain body 1, a floor drain screen 2 and a cutting mechanism; the cutting mechanism is arranged in a cavity formed by the floor drain body 1 and the floor drain screen 2; the cutting mechanism comprises a pedal cover 3, a rack 33, a toothed ring 66, a gear 4, a reset piece 5, a fixed frame 6 provided with a blade body 65 and a blade protecting net 7; the pedal cover 3 and the fixed mount 6 are respectively connected with the top and the bottom of the blade protecting net 7; the fixed frame 6 comprises a hollow first cylinder 61 and a bracket 62 which is arranged at the top of the first cylinder 61 and is used for mounting the blade body 65; a toothed ring 66 is fixed in the first cylinder 61 and rotates along with the toothed ring 66; a second cylinder 71 extends from the bottom of the blade protecting net 7, the second cylinder 71 is provided with a mounting hole 711 for mounting the rotating shaft 41, and the gear 4 is mounted on the rotating shaft 41 and rotates around the rotating shaft 41; the rack 33 is arranged at the bottom of the pedal cover 3; the rack 33 is communicated with the gear ring 66 through the gear 4; the rack 33 drives the gear 4 to rotate, and further drives the gear ring 66 to rotate; the reset piece 5 is arranged between the pedal cover 3 and the blade protecting net 7 and used for resetting the pedal cover 3, wherein the reset piece 5 is a spring.

Specifically, a rack 33 is fixedly connected to the inner top surface of the circular pedal cover 3, and the rack 33 is linked with the fixing frame 6 provided with the toothed ring 66 inside through the gear 4. As shown in fig. 9, the rack 33 reciprocates in the vertical direction, and drives the gear 4 rotating about the horizontal axis, and further the ring gear 66 meshing with the rotating shaft 41; further, the ring gear 66 is fixed to the holder 6, so that the holder 6 rotates together with the ring gear 66. During the use, step on pedal cover 3, rack 33 drives gear 4 and then drives ring gear 66 and makes the blade body 65 on the mount 6 rotate along with ring gear 66 and cut hair, and the spring kick-backs and makes pedal cover 3 reset, and blade body 65 revolves along with mount 6 in the reset process.

The blade protecting net 7 further comprises a protecting net 75, a third cylinder 72 and a fourth cylinder 73 which are coaxially arranged and have the same length; the protective net 75 is provided at the bottom of the third cylinder 72 and the fourth cylinder 73.

As shown in fig. 3-4, the second cylinder 71, the third cylinder 72, and the fourth cylinder 73 are coaxially disposed with the protective mesh 75, wherein the third cylinder 72 and the fourth cylinder 73 are located at one side of the protective mesh 75, and the second cylinder 71 is located at the other side of the protective mesh 75. When the second cylinder 71 is assembled, the side of the second cylinder 71 faces downward, and the second cylinder 71 is provided with a mounting hole 711 for mounting the rotating shaft 41.

As shown in fig. 7-8, the bracket 62 includes a plurality of fixing rods 63 and rings 64 uniformly distributed around the circumference of the first cylinder 61; the fixing rod 63 connects the first cylinder 61 and the ring 64; the blade body 65 is fitted to the fixing lever 63, and specifically, the blade body 65 is caught by the fixing lever 63. The ring 64 is provided with balls 621 for reducing rotational friction; the circular ring 64 is provided with mounting grooves 622 for mounting the balls 621 uniformly in the axial direction.

Further, install ball 621 on the ring 64 of the outer lane of mount 6, a rotary motion can be smoothly done to be used for guaranteeing blade 65 mount 6, the cross section of blade 65 is U nature structure, blade 65 joint is on blade 65 mount 6, the rectangle draw-in groove on the blade 65 cooperatees with the cross-section of dead lever 63, the position of restriction blade 65 that two ascending planes of vertical side can be fine, it is rotatory to avoid blade 65 to take place at the cutting in-process, lead to the cutting edge can not aim at debris, reduce the efficiency of cutting, the effect of cutting has been weakened.

The bottom of the fixing frame 6 is provided with a plug 9 in threaded connection, the plug is used for protecting components inside the fixing frame 6, and a round hole is designed in the middle of the plug 9 and used for draining accumulated water inside the fixing frame 6.

As shown in fig. 5-6, the floor drain body 1 is provided with a first bearing platform 11 for assembling the fixing frame 6, and the pedal cover 3 is clamped with the blade protecting net 7 during installation; as shown in fig. 3, the pedal cover 3 has a first engaging portion 31, and a first engaging portion 731 extends from the top of the fourth cylinder 73; specifically, the first engaging portion 31 is a locking leg extending inward from the end of the pedal cover 3, the first mating portion 731 is a locking leg extending outward from the top of the fourth cylinder 73, the extending locking legs have an arc surface for transition, so that the contact area during installation can be reduced, the friction force can be reduced, and the guiding function can be provided.

As shown in fig. 2 and 5-6, the floor drain screen 2 is clamped with the floor drain body 1; the outer wall of the floor drain screen 2 is provided with a second clamping part 22, and the inner wall of the floor drain body 1 is provided with a second matching part 13.

As shown in fig. 2, the floor drain screen 2 is provided with a through hole 21 for inserting and assembling the pedal cover 3; the installation process of whole floor drain is as follows: clamping the blade body 65 at a position corresponding to the fixing frame 6, placing the fixing frame 6 with the blade body 65 installed on a first bearing platform 11 of the floor drain body 1, then installing the gear 4 when the rotating shaft 41 passes through the installation hole 711 of the second cylinder 71, limiting the gear 4 in the second cylinder 71, fixing the rotating shaft 41 in a riveting mode, placing the blade protecting net 7 at the top of the fixing frame 6, and installing the floor drain screen 2 in a screwing and buckling mode; finally, a spring is placed between the third cylinder 72 and the fourth cylinder 73 of the blade protecting net 7, then the pedal cover 3 is placed, the pedal cover 3 is pressed downwards with a little force after being placed, the rack 33 below the pedal cover 3 is meshed with the gear 4, and the first clamping part 31 and the first matching part 731 are buckled, so that the installation can be completed.

The utility model discloses a theory of operation does: a toothed ring 66 is arranged in the middle of the fixing frame 6, the rack 33 on the pedal cover 3 reciprocates up and down during work and drives the gear 4 to rotate, the transverse gear 4 drives the toothed ring 66 on the fixing frame 6 to move so as to drive the fixing frame 6 to rotate, and at the moment, the blade body 65 on the blade body 65 fixing frame 6 can rotate to scrape and cut the blade protecting net 7 back and forth.

The utility model is suitable for a have hair accumulational bathroom position for a long time, the user need not frequently to pick up the hair in the clearance floor drain after using this floor drain, only needs to repeatedly trample the floor drain after bathing at every turn several times can solve the hair and pile up the problem of blockking up the floor drain, its easy operation, convenience, swift.

Example 2

As shown in fig. 11, in the anti-blocking floor drain with cutting function according to the present embodiment, on the basis of embodiment 1, a third engaging portion 32 is disposed at the bottom of the pedal cover 3, and a third matching portion 721 is disposed on the third cylinder 72. As shown in fig. 3, the third cylinder 72 is provided with a catch to be engaged with the third engaging portion 32. In the design process of the floor drain, the connecting line of the third clamping part 32 is related to the position of the rack 33, and further the position of a mounting hole 711 of the second cylinder 71 for mounting the rotating shaft 41 is related; therefore, in the assembly process, the meshing of the rack 33 and the gear 4 can be realized only by aligning and installing the third clamping part 32 and the third matching part 721, the meshing of the rack 33 and the gear 4 is not required to be completed in the floor drain installation process, and the installation efficiency is improved. The third cylinder 72 is smaller in diameter than the fourth cylinder 73 and is located within the fourth cylinder 73; the third cylinder 72 and the fourth cylinder 73 form a ring groove 74, which ensures that the third clamping part has enough space in the moving process.

Further, the third engaging portion 32 and the third engaging portion 721 cooperate to prevent the pedal cover 3 from rotating, and since the cutting mechanism works depending on the engagement of the rack 33, the gear 4 and the ring gear 66, if the pedal cover 3 rotates, the engagement is insufficient, the transmission efficiency is low, and the cutting effect of the cutting mechanism is affected, which results in a jam.

Example 3

As shown in fig. 1, the present embodiment provides an anti-blocking floor drain with cutting function, in addition to embodiment 1, a deodorant floor drain core 8 for preventing odor from entering is further arranged at the bottom of the floor drain body 1.

The deodorizing floor drain core 8 part comprises 4 parts such as a magnet 81, a sealing ring 82, an elastic cover 84 fixing ring 83, an elastic cover 84 and the like. This deodorant floor drain core 8 part is deodorant floor drain core 8 structure of traditional magnetism type of inhaling, all installs magnet 81 on bullet lid 84 retainer plate 83 and the bullet lid 84, and when the deposit water in the floor drain reaches certain weight, bullet lid 84 is opened, and sewage drains away. Wherein the function of the sealing ring 82 is to prevent leakage of odour gases from the mounting gap in the fixing ring 83 of the flip 84 and the floor drain body. The deodorant core can also be replaced by a flip type deodorant core or a water-sealed deodorant core.

When the floor drain deodorization core is installed, a magnet 81 of the floor drain deodorization core is firstly placed in a corresponding position between a fixing ring 83 of an elastic cover 84 and the elastic cover 84, a sealing ring 82 is installed at a groove position of the fixing ring 83 of the elastic cover 84, then a conical plug of the elastic cover 84 is inserted into a middle round hole position of the fixing ring 83 of the elastic cover 84, and finally the floor drain deodorization core is installed at a corresponding position on the lower portion of the inner side of a floor drain main body after the deodorization core is installed, and the installation of the floor drain can be completed in the installation process in the embodiment 1.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The anti-blocking floor drain with the cutting function is characterized by comprising a floor drain body (1), a floor drain screen (2) and a cutting mechanism; the floor drain body (1) and the floor drain screen (2) are detachably assembled, and the cutting mechanism is arranged in a cavity formed by the floor drain body (1) and the floor drain screen (2);

the cutting mechanism comprises a pedal cover (3), a transmission assembly, a reset piece (5), a blade protecting net (7) and a fixing frame (6) provided with a blade body (65); the pedal cover (3) is arranged in a sliding manner, and the fixed frame (6) is arranged in a rotating manner; the pedal cover slides in the vertical direction, and drives the fixing frame (6) to rotate horizontally through the transmission assembly; the blade protecting net (7) is fixedly connected to the floor drain body (1) and is positioned between the fixing frame (6) and the pedal cover (3); reset piece (5) are located between pedal lid (3) and blade protecting wire net (7), be used for resetting pedal lid (3).

2. The floor drain with the cutting function and the anti-blocking function as claimed in claim 1, characterized in that the fixing frame (6) comprises a first hollow cylinder (61) and a bracket (62) arranged on the top of the first cylinder (61) and used for mounting a blade body (65);

the transmission assembly comprises a rack (33), a toothed ring (66), a gear (4) and a rotating shaft (41);

the toothed ring (66) is fixed in the first cylinder (61);

a second cylinder (71) extends from the bottom of the blade protecting net (7), a mounting hole (711) for mounting a rotating shaft (41) is formed in the second cylinder (71), and the gear (4) is mounted on the rotating shaft (41);

the rack (33) is vertically arranged at the bottom of the pedal cover (3); the rack (33) is meshed with the gear (4) which is simultaneously meshed with the connecting gear ring (66); the rack (33) slides vertically to drive the gear (4) to rotate, and then the gear ring (66) is driven to rotate.

3. The anti-blocking floor drain with the cutting function according to claim 1, characterized in that the blade protecting net (7) further comprises a third cylinder (72), a fourth cylinder (73) and a protecting net (75), the third cylinder (72) and the fourth cylinder (73) are coaxially arranged with the protecting net (75),

the third cylinder (72) is positioned in the fourth cylinder (73) and a gap is reserved between the third cylinder and the fourth cylinder; the resetting piece (5) is arranged in the third cylinder (72);

the protective net (75) is arranged at the bottom of the third cylinder (72) and the fourth cylinder (73).

4. The cut-function anti-clogging floor drain according to claim 2, characterized in that said bracket (62) comprises a circular ring (64) and a plurality of fixing bars (63) radially distributed around the circumference of said first cylinder (61); two ends of the fixed rod (63) are respectively connected with the first cylinder (61) and the circular ring (64); the blade body (65) is fitted to the fixing lever (63).

5. The anti-clogging floor drain with cutting function according to claim 4, characterized in that the floor drain body (1) is provided with a first bearing platform (11) for assembling the fixing frame (6); during installation, the circular ring (64) is abutted to the first bearing platform (11), the blade protecting net (7) is placed at the top of the fixing frame (6), and the floor drain screen (2) compresses the blade protecting net (7).

6. The anti-blocking floor drain with the cutting function according to claim 3, characterized in that the pedal cover (3) is movably clamped with the blade protecting net (7); the pedal cover (3) is provided with a first clamping part (31), and a first matching part (731) extends from the top of the fourth cylinder (73);

the floor drain screen (2) is clamped with the floor drain body (1); the outer wall of the floor drain screen (2) is provided with a second clamping part (22), and the inner wall of the floor drain body (1) is provided with a second matching part (13); the floor drain screen (2) is provided with a through hole (21) for inserting and assembling the pedal cover (3).

7. Anti-clogging floor drain with cutting function according to claim 3, characterized in that the bottom of said pedal cover (3) is provided with a third snap-fit portion (32), said third cylinder (72) is provided with a third mating portion (721).

8. The anti-blocking floor drain with the cutting function according to claim 5, characterized in that the circular ring (64) is provided with balls (621) for reducing the rotation friction, and the balls (621) are arranged on one surface of the circular ring (64) which is abutted to the first bearing platform (11); the ring (64) is axially and uniformly distributed with mounting grooves (622) for mounting the balls (621).

9. The anti-blocking floor drain with the cutting function according to claim 1, characterized in that a deodorizing floor drain core (8) for preventing odor from entering is further arranged at the bottom of the floor drain body (1).

10. The anti-blocking floor drain with the cutting function according to claim 2, wherein the reset piece (5) is a spring which is always kept in a compressed state, and two ends of the spring are respectively abutted against the pedal cover (3) and the blade protecting net.

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