CN111962637A

CN111962637A - Anti-blocking floor drain

Info

Publication number: CN111962637A
Application number: CN202010793626.8A
Authority: CN
Inventors: 黄剑
Original assignee: Individual
Current assignee: Jiangsu Heyi Information Technology Co ltd; Yancheng Chuanchen Precision Casting Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2020-11-20
Anticipated expiration: 2040-08-10
Also published as: CN111962637B

Abstract

The invention relates to the technical field of sewer floor drains and discloses an anti-blocking floor drain which comprises a drain pipe, wherein one end of the drain pipe is movably provided with a floor drain plate, the downward movement is realized through the transmission of the transmission rod, at the moment, one side of the shear block is jointed when the shear block pushes to move, so that the cutting block is attached to the cutting block when moving downwards, and generates shearing force to the hair in the drain pipe and cuts the hair, since the main cutting means are distributed in a rectangular array, so that a single stroke of the sliding plate can activate a plurality of cutting blocks so that the hair with a longer length in the drainage pipe can be cut into a plurality of hair with a shorter length, thereby being easy to flush by water flow, avoiding the problem that the hair in the floor drain forms a filter screen-shaped structure so as to be attached with dust and floccule to cause blockage, meanwhile, the hair with longer length is cut into a plurality of sections of shorter hair, so that the problem that the hair with longer length is easy to block due to the fact that the hair with longer length is hung on the wall after entering a sewer can be avoided.

Description

Anti-blocking floor drain

Technical Field

The invention relates to the technical field of sewer floor drains, in particular to an anti-blocking floor drain.

Background

The floor drain is one of essential accessories in a toilet sewer, mainly comprises a funnel-shaped conduit and a metal plate with a water through hole, when water is accumulated in the toilet, water flow can flow into the sewer through the water through hole in the metal plate, and some large sundries cannot pass through the water through hole and are filtered out, so that the sewer is not easy to block.

However, a lot of hairs fall off every day, some long hairs can be wound around the water through holes on the metal plate, the hairs are difficult to enter a sewer under the action of water flow, and the hairs are accumulated more and form a structure with the function of a filter screen, so that some dust or floccules which can pass through the water through holes can be prevented by the hairs and are attached to the hairs, the inside of the sewer is blocked along with the prolonging of the service time, the blocking depth is deeper as the length of the hairs is longer, and the treatment is very difficult.

Disclosure of Invention

Aiming at the defects of the existing floor drain in the use process in the background art, the invention provides the anti-blocking floor drain which has the advantage of eliminating the influence of hair on the floor drain and solves the problem that the original floor drain structure still can be blocked under the influence of the hair.

The invention provides the following technical scheme: an anti-blocking floor drain comprises a drain pipe, wherein a floor drain plate is movably arranged at one end of the drain pipe, a shell is fixedly arranged on one side of the rectangular hole, a rectangular hole is formed in the upper surface of the drain pipe, a contact plate is movably sleeved in the shell, a reverser is fixedly arranged at the top of the contact plate, a main cutting device is movably sleeved on the lower surface of the drain pipe, the main cutting device is distributed in a rectangular array mode, a support plate is fixedly arranged at the position, located on one side of the floor drain plate, of one end of the drain pipe, a top plate is movably sleeved at the top of the support plate, a slide rail is fixedly arranged on one side of the bottom of the support plate, a stroke device is movably sleeved at the position, located below one end of the slide rail, a reset device is fixedly arranged at one end of the slide rail, and, the top of the top plate is movably sleeved with a pulling plate.

Preferably, the contact plate is composed of a contact plate I and a contact plate II, and the contact plate I and the contact plate II are both connected with the reverser.

Preferably, the reverser comprises two transmission rods, the two transmission rods are respectively fixed at the tops of the contact plate I and the contact plate II, a limiting rod is movably sleeved on the outer surface of the transmission rod, one end of the limiting rod is fixedly installed on the inner wall of the shell, a reversing rod is movably sleeved at the top of the transmission rod, a rotating shaft rod is movably sleeved at the middle position of one side of the reversing rod, and one end of the rotating shaft rod is fixedly installed on the inner wall of the shell.

Preferably, main cutting device includes loop bar I, the lower surface at the drain pipe is cup jointed in the activity of loop bar I, the top fixed mounting of loop bar I has the shear block, the position of shear block and contact plate II the corresponding and shear block of position of shear block promote one side contact plate I of shear block laminate mutually when the motion of contact plate II.

Preferably, vice cutting device includes loop bar II, II activities of loop bar cup joint on the drain pipe lower surface and be close to the position of roof one side, the one end fixed mounting of loop bar II has the shear plate, fixed mounting has the floor on the position that the shear plate bottom is located both sides, the one end and the II fixed connection of loop bar of floor, the shearing hole has been seted up at the top of shear plate, the position in shearing hole is corresponding with the small opening on the floor drain board, the top of shear plate and the bottom laminating of floor drain board mutually.

Preferably, the stroke device comprises a sliding plate, two ends of the sliding plate are movably sleeved with the inside of the sliding rail, lifting frames are fixedly mounted at the top of the sliding plate, the height of each lifting frame is equal to that of the loop bar I, the height of each lifting frame is equal to that of the inner cavity of the drain pipe, the three lifting frames are distributed at the top of the sliding plate in a linear array mode, the positions of the lifting frames correspond to the main cutting devices, the width of the top of each lifting frame is larger than the distance between the main cutting devices, one side of the sliding plate is connected with the reset device, zippers are fixedly mounted at the other side of the sliding plate, one ends of the zippers are connected with the pulling plate, and the sliding plate is made of a soft plate.

Preferably, resetting means includes the fixed plate, the dwang has been cup jointed in one side activity of fixed plate, the one end fixed mounting of dwang has a line section of thick bamboo, the outside of dwang is provided with reset spring, reset spring's one end and fixed plate fixed connection and reset spring's the other end and dwang fixed connection, the one end and the sliding plate of a line section of thick bamboo link to each other.

The invention has the following beneficial effects:

1. the invention is fixedly provided with the zipper through the other side of the sliding plate, one end of the zipper is connected with the pulling plate, so that the pulling plate can drive the zipper to move, the sliding plate is driven to move along a track on the inner side of the sliding rail, the height of the lifting frame is the same as that of the loop bar I, the height of the lifting frame is the same as that of the cavity of the drainage pipe, the lifting frame at the top of the sliding plate is contacted with the loop bar I in the moving process of the sliding plate, the loop bar I is pushed to move upwards, the shearing block is contacted with the contact plate II and pushes the contact plate II to move upwards due to the fact that the position of the shearing block corresponds to that of the contact plate II, the contact plate I is driven to move downwards through the transmission contact plate I of the transmission rod, at the moment, the contact plate I is pushed to be attached to one side of the shearing block when moving downwards through the shearing block, the contact plate I, because main cutting device distributes with the mode of rectangle array for thereby the sliding plate single stroke can activate a plurality of cutouts so that longer hair can be cut into the shorter hair of a plurality of lengths in making the drain pipe, thereby wash away through rivers easily, thereby avoided the hair in the floor drain to form filter screen column structure thereby attached to dust and floccule and lead to the obstructed problem, cut into the longer hair of length the hair of multistage length in the while and can avoid the longer hair of length to appear the wall built-up and easily lead to the obstructed problem behind the entering sewer.

2. According to the invention, the width of the top of the lifting frame is larger than the distance between the main cutting devices, so that the lifting frame can be simultaneously contacted with the two groups of main cutting devices, the front group of main cutting devices of the lifting frame cannot be separated from the main cutting devices immediately when being contacted, and the shearing block can be kept in a clamping state with the front group in a short time, so that when the lifting frame pushes the rear group of main cutting devices to enable the shearing block to be contacted with the contact plate II and mutually attached with the contact plate II to shear hair, one end of the hair is still in the clamping state, and the shearing force generated between the contact plate I and the shearing block can better act on the hair, thereby avoiding the problem that the hair cannot be normally sheared due to the fact that the hair is clamped into the gap between the shearing blocks under the action of the shearing force, and improving the stability of the device during working.

3. According to the invention, the auxiliary cutting device is fixedly sleeved on the position, close to one side of the top plate, of the lower surface of the drain pipe, so that the sliding plate can be in contact with the loop bar II when the sliding plate reaches the stroke limit under the pulling of the zipper, and the loop bar II is pushed to move, so that the shearing plate is driven to move, and the root of hair attached to the floor drain plate is sheared through the attachment of the top of the shearing plate and the bottom of the floor drain plate, so that the hair on the floor drain plate loses the attachment effect, and is easily flushed into a sewer by water flow, so that the hair on the floor drain plate is completely separated, the problem that a user needs to manually clean the hair on the floor drain plate is avoided, and the practicability of the device is improved.

4. According to the invention, one end of the wire barrel is connected with the sliding plate, so that the sliding plate can drive the wire barrel to rotate in the moving process, one end of the return spring is fixedly connected with the fixed plate, and the other end of the return spring is fixedly connected with the rotating rod, so that the wire barrel can elastically deform when the sliding plate is driven and rotated, when the sliding plate reaches the stroke limit and the pulling plate loses the pulling force effect, the return spring resets through elasticity and drives the wire barrel to rotate and drive the sliding plate to reset, and the sliding plate can be contacted with the main cutting device again in the resetting process, so that the steps are repeated to carry out secondary shearing on the hair in the drainage pipe, the hair processing capacity of the device is enhanced, and the performance of the device is improved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the structural shell of the present invention;

FIG. 3 is a schematic cross-sectional view of a drainage channel of the present invention;

FIG. 4 is an enlarged view of the point A in FIG. 3;

FIG. 5 is a schematic view of a secondary cutting device according to the present invention;

FIG. 6 is a schematic cross-sectional view of a secondary cutting device according to the present invention;

fig. 7 is a schematic view of the structural guide rail and the auxiliary structure of the present invention.

In the figure: 1. a drain pipe; 2. a floor drain plate; 3. a housing; 4. a contact plate; 4a, a contact plate I; 4b, a contact plate II; 5. an inverter; 51. a transmission rod; 52. a limiting rod; 53. a reversing lever; 54. a spindle rod; 6. a main cutting device; 61. a loop bar I; 62. cutting the block; 7. a support plate; 8. a top plate; 9. a slide rail; 10. a stroke device; 101. a sliding plate; 102. lifting the frame; 103. pulling a lock; 11. a resetting device; 111. a fixing plate; 112. rotating the rod; 113. a bobbin; 114. a return spring; 12. a secondary cutting device; 121. a loop bar II; 122. a shear plate; 123. a rib plate; 124. shearing holes; 13. and (5) pulling the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, in the anti-clogging floor drain, a floor drain plate 2 is movably mounted at one end of a drain pipe 1, a rectangular hole is formed in the upper surface of the drain pipe 1, a housing 3 is fixedly mounted at one side of the rectangular hole, a contact plate 4 is movably sleeved in the housing 3, the number of the contact plate 4 is two, namely, a contact plate i 4a and a contact plate ii 4b, a reverser 5 is fixedly mounted at the top of the contact plate 4, the reverser 5 includes a transmission rod 51, the number of the transmission rod 51 is two, and the two transmission rods are respectively fixed at the tops of the contact plate i 4a and the contact plate ii 4b, a limit rod 52 is movably sleeved on the outer surface of the transmission rod 51, one end of the limit rod 52 is fixedly mounted on the inner wall of the housing 3, a reverse rod 53 is movably sleeved at the top of the transmission rod 51, a rotating shaft rod 54 is movably sleeved at the, the contact plate I4 a and the contact plate II 4b are both connected with the reverser 5, the lower surface of the drain pipe 1 is movably sleeved with the main cutting device 6, the main cutting device 6 is distributed in a rectangular array mode, the main cutting device 6 comprises a loop bar I61, the loop bar I61 is movably sleeved on the lower surface of the drain pipe 1, the top of the loop bar I61 is fixedly provided with a shear block 62, the position of the shear block 62 corresponds to the position of the contact plate II 4b, one side contact plate I4 a of the shear block 62 is attached to the position of one side of the ground drain plate 2 when the shear block 62 pushes the contact plate II 4b to move, the position of one end of the drain pipe 1, which is positioned at one side of the ground drain plate 2, is fixedly provided with a support plate 7, the top of the support plate 7 is movably sleeved with a top plate 8, one side of the bottom of the support plate 7 is, two ends of a sliding plate 101 are movably sleeved with the inside of a sliding rail 9, a lifting frame 102 is fixedly installed at the top of the sliding plate 101, the height of the lifting frame 102 is the same as that of a sleeve rod I61, the height of the lifting frame 102 is the same as that of the inner cavity of a drain pipe 1, the width of the top of the lifting frame 102 is larger than the distance between main cutting devices 6, the number of the lifting frames 102 is three, the lifting frames 102 are distributed at the top of the sliding plate 101 in a linear array mode, the position of the lifting frame 102 corresponds to that of the main cutting device 6, one side of the sliding plate 101 is connected with a resetting device 11, the other side of the sliding plate 101 is fixedly provided with a zipper 103, one end of the zipper 103 is connected with a pulling plate 13, the sliding plate 101 is made of a soft plate material, one end of the sliding rail 9 is fixedly provided with the resetting device 11, the resetting device 11 comprises a fixing plate 111, the outside of dwang 112 is provided with reset spring 114, reset spring 114's one end and fixed plate 111 fixed connection and reset spring 114's the other end and dwang 112 fixed connection, the one end and the sliding plate 101 of bobbin 113 link to each other, it has vice cutting device 12 to fix the cover on the position that drain pipe 1 lower surface just is close to roof 8 one side, vice cutting device 12 includes loop bar II 121, loop bar II 121 activity cup joints on the position that drain pipe 1 lower surface just is close to roof 8 one side, the one end fixed mounting of loop bar II 121 has shear plate 122, fixed mounting has floor 123 on the position that shear plate 122 bottom is located both sides, the one end and the loop bar II 121 fixed connection of floor 123, shear hole 124 has been seted up at the top of shear plate 122, the position of shear hole 124 corresponds with the small opening on floor drain board 2, the top of shear plate 122 and the bottom laminating of floor drain board 2 mutually, the top activity of roof 8 has cup jointed.

Wherein, a zipper 103 is fixedly installed on the other side of the sliding plate 101, one end of the zipper 103 is connected with the pulling plate 13, so that the pulling plate 13 can drive the zipper 103 to move, thereby driving the sliding plate 101 to move along the track inside the sliding rail 9, and the height of the lifting frame 102 is the same as that of the loop bar I61, and the height of the lifting frame 102 is the same as that of the inner cavity of the drainage pipe 1, so that the lifting frame 102 on the top of the sliding plate 101 is in contact with the loop bar I61 in the moving process of the sliding plate 101, and the loop bar I61 is pushed to move upwards, because the position of the shearing block 62 corresponds to that of the contact plate II 4b, the shearing block 62 is in contact with the contact plate II 4b and pushes the contact plate II 4b to move upwards, the contact plate I4 a moves downwards through the transmission of the transmission rod 51, and at this time, the shearing block 62 pushes one side I4 a of the contact plate 62, make contact plate I4 a paste mutually with shear block 62 and produce the shear force and cut it to the hair in the drain pipe 1 when moving down, because main cutting device 6 distributes with the mode of rectangle array, make the longer hair in the drain pipe 1 of sliding plate 101 single stroke can activate a plurality of shear blocks 62 and make can be cut into a plurality of shorter hair of length, thereby easily wash away through rivers, thereby the hair in the floor drain has been avoided forming the filter screen column structure and consequently attached to dust and floccule and lead to the problem of jam, cut into the longer hair of length into the shorter hair of multistage length simultaneously can avoid the longer hair of length to appear the wall built-up and easily lead to the problem of jam after getting into the sewer.

Wherein, the width of the top of the lifting frame 102 is larger than the distance between the main cutting devices 6, so that the lifting frame 102 can be simultaneously contacted with the two groups of main cutting devices 6, the front group of main cutting devices 6 of the lifting frame 102 can not be separated from the main cutting devices 6 immediately when being contacted, the cutting block 62 can be kept in a clamping state with the front group of contact plates II 4b in a short time, and thus when the lifting frame 102 pushes the rear group of main cutting devices 6 to make the cutting block 62 contacted with the contact plates II 4b and mutually attached with the contact plates I4 a to cut hair, one end of the hair is still in the clamping state, so that the shearing force generated between the contact plates II 4b and the cutting block 62 can better act on the hair, and the problem that the hair can not be normally cut due to the hair being clamped into the gap between the contact plates II 4b and the cutting block 62 under the action of the shearing force is avoided, the stability of the device during operation has been improved.

Wherein, it has vice cutting device 12 to fix the cover on the position that just is close to roof 8 one side through drain pipe 1 lower surface, make sliding plate 101 can contact with loop bar II 121 when reaching the stroke limit under the pulling of zip 103, and promote loop bar II 121 and remove, thereby drive shear plate 122 and remove, and laminate mutually through shear plate 122's top and floor drain board 2's bottom, thereby cut the root of hair on attaching to floor drain board 2, make the hair on floor drain board 2 lose the adhesion effect, make it easily be in rivers rush into the sewer, thereby make the hair on the floor drain board 2 break away from completely, avoided the user to need manual clearance the hair that is located on floor drain board 2, the practicality of the device has been improved.

Wherein, one end of the bobbin 113 is connected with the sliding plate 101, so that the sliding plate 101 can drive the bobbin 113 to rotate in the moving process, and meanwhile, one end of the return spring 114 is fixedly connected with the fixing plate 111 and the other end of the return spring 114 is fixedly connected with the rotating rod 112, so that the bobbin 113 can elastically deform the return spring 114 while the sliding plate 101 is driven and rotates, when the sliding plate 101 reaches the stroke limit and the pulling plate 13 loses the pulling force, the return spring 114 resets through the elastic force and drives the bobbin 113 to rotate and drive the sliding plate 101 to reset, and the sliding plate 101 can be contacted with the main cutting device 6 again in the resetting process, thereby repeating the above steps to perform secondary shearing on the hair in the drainage pipe 1, thereby enhancing the hair processing capacity of the device and improving the performance of the device.

The using method of the invention is as follows:

when in use, the pulling plate 13 is pulled and the zipper 103 is driven to move, so as to drive the sliding plate 101 to move along the track at the inner side of the sliding rail 9, so that the slide plate 101 makes the lifting frame 102 at the top of the slide plate 101 contact with the loop bar i 61 during the movement, and pushes the sleeve rod I61 to move upwards, the shearing block 62 is contacted with the contact plate II 4b and pushes the contact plate II 4b to move upwards, the contact plate I4 a moves downwards through the transmission of the transmission rod 51, and the contact plate I4 a on one side of the shear block 62 is jointed when the shear block 62 pushes the contact plate II 4b to move, so that the contact plate i 4a is engaged with the cutting block 62 while moving downward and generates a shearing force to cut the hairs in the drain pipe 1, since the main cutting means 6 are distributed in a rectangular array, a single stroke of the slide plate 101 activates a plurality of cutting blocks 62 so that longer hairs in the drain 1 can be cut into a plurality of shorter length hairs.

When the lifting frame 102 moves along with the movement of the sliding plate 101, because the width of the top of the lifting frame 102 is larger than the distance between the main cutting devices 6, the lifting frame 102 can be simultaneously contacted with the two groups of main cutting devices 6, so that the front group of main cutting devices 6 of the lifting frame 102 cannot be separated from the main cutting devices 6 immediately when being contacted, and therefore when the lifting frame 102 pushes the rear group of main cutting devices 6 to make the cutting block 62 contacted with the contact plate ii 4b and mutually attached with the contact plate i 4a to cut hair, one end of the hair is still in a clamped state, and the shearing force generated between the contact plate ii 4b and the cutting block 62 can better act on the hair.

When the pulling plate 13 loses the pulling force, the stroke device 10 is reset under the action of the reset device 11, and the hair in the water drainage pipe 1 is cut secondarily.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent blocking floor drain, includes drain pipe (1), its characterized in that: the floor drain is characterized in that one end of the drain pipe (1) is movably provided with a floor drain plate (2), one side of the upper surface of the drain pipe (1) provided with a rectangular hole is fixedly provided with a shell (3), a contact plate (4) is movably sleeved in the shell (3), the top of the contact plate (4) is fixedly provided with a reverser (5), the lower surface of the drain pipe (1) is movably sleeved with a main cutting device (6) and the main cutting device (6) is distributed in a rectangular array mode, one end of the drain pipe (1) is positioned on one side of the floor drain plate (2) and is fixedly provided with a support plate (7), the top of the support plate (7) is movably sleeved with a top plate (8), one side of the bottom of the support plate (7) is fixedly provided with a slide rail (9), one end of the slide rail (9) is positioned on the position below the main cutting device (6) and, one end fixed mounting of slide rail (9) has resetting means (11), it has vice cutting device (12) to fix the cover on the position that drain pipe (1) lower surface and be close to roof (8) one side, the activity of top of roof (8) has cup jointed arm-tie (13).

2. An anti-blocking floor drain according to claim 1, characterized in that: the contact plate (4) is composed of a contact plate I (4a) and a contact plate II (4b), and the contact plate I (4a) and the contact plate II (4b) are both connected with the reverser (5).

3. An anti-blocking floor drain according to claim 2, characterized in that: the reverser (5) comprises two transmission rods (51), the two transmission rods (51) are respectively fixed to the tops of the contact plate I (4a) and the contact plate II (4b), a limiting rod (52) is movably sleeved on the outer surface of the transmission rods (51), one end of the limiting rod (52) is fixedly installed on the inner wall of the shell (3), a reversing rod (53) is movably sleeved on the top of the transmission rods (51), a rotating shaft rod (54) is movably sleeved on the middle position of one side of the reversing rod (53), and one end of the rotating shaft rod (54) is fixedly installed on the inner wall of the shell (3).

4. An anti-clogging floor drain according to claim 3, characterized in that: main cutting device (6) are including loop bar I (61), the lower surface at drain pipe (1) is cup jointed in loop bar I (61) activity, the top fixed mounting of loop bar I (61) has shear block (62), one side contact board I (4a) of shear block (62) are laminated mutually when the position of shear block (62) and the position of contact board II (4b) are corresponding and shear block (62) promote the motion of contact board II (4 b).

5. An anti-blocking floor drain according to claim 4, characterized in that: vice cutting device (12) are including loop bar II (121), loop bar II (121) activity cup joints on drain pipe (1) lower surface and the position that is close to roof (8) one side, the one end fixed mounting of loop bar II (121) has shear plate (122), fixed mounting has floor (123) on the position that shear plate (122) bottom is located both sides, the one end and loop bar II (121) fixed connection of floor (123), shear hole (124) have been seted up at the top of shear plate (122), the position of shearing hole (124) is corresponding with the small opening on floor drain board (2), the top of shear plate (122) and the bottom laminating of floor drain board (2) are mutually.

6. An anti-blocking floor drain according to claim 5, characterized in that: the stroke device (10) comprises a sliding plate (101), two ends of the sliding plate (101) are movably sleeved with the inside of the sliding rail (9), lifting frames (102) are fixedly mounted at the top of the sliding plate (101), the height of each lifting frame (102) is the same as that of the loop bar I (61), the height of each lifting frame (102) is the same as that of the inner cavity of the drainage pipe (1), the number of the lifting frames (102) is three, the lifting frames (102) are distributed at the top of the sliding plate (101) in a linear array mode, the positions of the lifting frames (102) correspond to the main cutting devices (6), the width of the top of each lifting frame (102) is larger than the distance between the main cutting devices (6), one side of the sliding plate (101) is connected with a reset device (11), the other side of the sliding plate (101) is fixedly mounted with a zipper (103), and one end of the zipper (103) is connected with a pulling plate (13), the sliding plate (101) is made of a soft plate material.

7. An anti-blocking floor drain according to claim 6, characterized in that: resetting means (11) are including fixed plate (111), dwang (112) have been cup jointed in one side activity of fixed plate (111), the one end fixed mounting of dwang (112) has line section of thick bamboo (113), the outside of dwang (112) is provided with reset spring (114), the one end and fixed plate (111) fixed connection and reset spring (114) the other end and dwang (112) fixed connection of one end and reset spring (114), the one end and the sliding plate (101) of line section of thick bamboo (113) link to each other.