CN109235613B

CN109235613B - Embedded detachable floor drain

Info

Publication number: CN109235613B
Application number: CN201811116159.4A
Authority: CN
Inventors: 不公告发明人
Original assignee: Shenzhen Maxima Decoration Group Co ltd
Current assignee: SHENZHEN MAXIMA DECORATION GROUP Co.,Ltd.
Priority date: 2018-09-25
Filing date: 2018-09-25
Publication date: 2020-04-28
Anticipated expiration: 2038-09-25
Also published as: CN109235613A

Abstract

The invention relates to the technical field of drainage devices and discloses an embedded detachable floor drain which comprises an embedded shell, wherein the bottom of the embedded shell is fixedly connected with a connecting pipe head, the bottom of an inner cavity of the embedded shell is fixedly provided with a circular pipe, the bottom of the embedded shell is provided with an opening positioned in the circular pipe, the diameter value of the opening in the embedded shell is equal to the inner diameter value of the connecting pipe head and the inner diameter value of the circular pipe, and a filter screen is movably sleeved in the opening in the embedded shell. This removable floor drain of pre-buried cup joints through pre-buried casing and box thread, utilizes the movable rod to rotate the plectane and drives the sleeve, unpacks apart the plectane on the pre-buried casing and links together's structure with the plectane, is convenient for take off the filter screen on the link and clears up, uses through the cooperation between filter, connecting rod, ring and the pressure spring simultaneously, is convenient for clear up the residue on the filter to make this removable floor drain of pre-buried have the function of convenient to detach clearance.

Description

Embedded detachable floor drain

Technical Field

The invention relates to the technical field of drainage devices, in particular to an embedded detachable floor drain.

Background

The floor drain is an important interface for connecting a drainage pipeline system and indoor ground, is an important part of a drainage system in a house, has the performance that the quality of indoor air is directly influenced, and is very important for controlling peculiar smell in a bathroom, and is characterized in that the floor drain can remove ground water, water stains, solid matters, fiber matters, hair, easy sediments and the like.

The floor drain has the advantages that the floor drain is high in drainage speed and most importantly is anti-blocking, the cap is arranged on the top of the existing household floor drain, the existing household floor drain is opened to drain floor water or is connected with a water outlet pipe of a washing machine for drainage through a connector during quick drainage, so that the existing household floor drain is easy to block hair, fibers and the like after being used for a period of time, the connector connected with the water outlet pipe of the washing machine is connected to the floor drain for a long time, feet are easy to kick, the drainage speed of the floor is reduced, meanwhile, the existing floor drain is not convenient to detach and clean the plugs, the problem that the cap is lost and odor is generated frequently is solved, and therefore.

Disclosure of Invention

The invention provides a pre-buried detachable floor drain which has the advantages of convenience in detachment and cleaning, avoidance of foot kicking by using a cover cap and a connector, no influence on the floor drainage speed, plug-and-play and deodorization, and solves the problems that the existing household floor drain is provided with the cover cap at the top, the existing household floor drain is opened to drain floor water or is connected with a water outlet pipe of a washing machine to drain water by using the connector during quick drainage, so the existing household floor drain is easily blocked by hair, fibers and the like after being used for a period of time, the connector connected with the water outlet pipe of the washing machine is connected to the floor drain for a long time, feet are easy to kick, the floor drainage speed is reduced, and meanwhile, the existing floor drain is inconvenient to detach and clean.

The invention provides the following technical scheme: a pre-buried detachable floor drain comprises a pre-buried shell, wherein a connecting tube head is fixedly connected to the bottom of the pre-buried shell, a round tube is fixedly mounted at the bottom of an inner cavity of the pre-buried shell, an opening located inside the round tube is formed in the bottom of the pre-buried shell, the diameter value of the upper opening of the pre-buried shell is equal to the inner diameter value of the connecting tube head and the inner diameter value of the round tube, a filter screen is movably sleeved inside the upper opening of the pre-buried shell, a sleeve is sleeved on the top of the inner side of the pre-buried shell in a threaded mode, the inner diameter value of the sleeve is equal to the inner diameter value of the pre-buried shell, a round plate is fixedly connected to the top of the sleeve, the side face of the round plate is movably sleeved with the top of the inner portion of the pre-buried shell, the bottom of the round plate is movably connected with, the bottom ends of the four fixing rods are fixedly connected with spherical covers, the height values of the bottom ends of the spherical covers are smaller than the height value of the top end of the round pipe, the distance value between the top of each spherical cover and the bottom of the double-layer cylinder is 0.5-1 cm, the bottom ends of the spherical covers are fixedly connected with extension pipes, the extension pipes are located between the embedded shell and the round pipe, the inner layer of the double-layer cylinder is fixedly sleeved with a baffle ring, the inner part of the double-layer cylinder is movably sleeved with an adjusting device which is movably connected with the baffle ring, the bottom end of the adjusting device is fixedly connected with the bottom between the inner layer and the outer layer of the double-layer cylinder, a drain pipe is movably sleeved between the inner layer and the outer layer of the double-layer cylinder, square holes are respectively formed in two sides of the inner ring of the circular plate, clamping devices are movably sleeved in the insides of the two square holes respectively, and the top ends of the, the two sides of the top of the circular plate are respectively provided with two grooves above the side wall of the embedded shell, the number of the grooves is two, the middle parts of the front side and the rear side of the top end of the inner cavity of each groove are fixedly sleeved with a circular rod, and the outer part of each circular rod is movably sleeved with a movable rod inside each groove.

Preferably, the adjusting device comprises a filter plate, the filter plate is movably sleeved inside an inner layer of the double-layer cylinder, connecting rods are fixedly connected to the middle portions of the four sides of the filter plate, the number of the connecting rods is four, the other ends of the four connecting rods penetrate through and extend to a position between the inner layer and the outer layer of the double-layer cylinder, a circular ring is fixedly connected to the inner side and the outer side of the circular ring, the outer side and the inner side of the circular ring are respectively in sliding connection with the outer portion of the inner layer of the double-layer cylinder and the inner layer of the double-layer cylinder, four pressure springs are fixedly connected to the four corners of the bottom of the circular ring, and the.

Preferably, the chucking device includes trapezoidal piece, trapezoidal piece activity cup joints the inside at the quad slit, one end and one side joint of drain pipe of trapezoidal piece, the other end fixedly connected with spring of trapezoidal piece, the other end fixed connection of spring is in one side of quad slit inside, the middle part fixedly connected with square bar on trapezoidal piece top, the top of square bar runs through and extends to the top and the fixedly connected with push pedal of plectane, the top of push pedal is equipped with anti-skidding arch.

Preferably, the bottom of filter screen and the bottom of pre-buried casing are located the coplanar, the four corners fixedly connected with link at filter screen top, the link on the filter screen cup joints with the inside activity of pipe, the outside top of link is equipped with the link plate on the filter screen, and the link plate bottom of link on the filter screen and the top swing joint of pipe.

Preferably, be equipped with on the plectane and be located between quad slit and the recess and a plurality of inlet opening that annular array distributes, the inner circle of plectane cup joints with the outside activity of drain pipe, the spout that is located directly over two quad slits is seted up respectively to the both sides at plectane top, the inside of spout and the outside sliding connection of push pedal on the plectane, and the depth value of spout equals with the thickness value of push pedal on the plectane.

Preferably, the outer top of double-deck cylinder and the bottom fixed connection of plectane, the top of double-deck cylinder inlayer is located same horizontal plane with the top of plectane, the middle part of four sides all around of double-deck cylinder inlayer all is equipped with the through-hole with connecting rod looks adaptation, and the inside and the connecting rod sliding connection of through-hole on the double-deck cylinder inlayer, the length value of double-deck cylinder inlayer through-hole is two-thirds of double-deck cylinder inlayer height value, bottom between the double-deck cylinder inlayer is equipped with a plurality of round hole of annular distribution.

Preferably, the top end of the drain pipe is fixedly sleeved with a water outlet pipe of the washing machine, the bottom end of the drain pipe is movably connected with the top of the circular ring, notches matched with the trapezoidal blocks are formed in the two sides of the drain pipe respectively, and the notches in the drain pipe are triangular.

Preferably, the shape of recess is L shape, and the inside depth value that is close to drain pipe one side of recess is greater than half of activity pole length value, the one side that the drain pipe was kept away from to the bottom of recess inner chamber and one side swing joint of activity pole bottom.

Preferably, the weight of one end, close to the drain pipe, of the movable rod is one half of the weight of the other end of the movable rod, the top of the movable rod and the top of the circular plate are located in the same plane, and the area value of the top of the movable rod is equal to the area value of the notch in the top of the groove.

The invention has the following beneficial effects:

1. this removable floor drain of pre-buried cup joints through pre-buried casing and box thread, utilizes the movable rod to rotate the plectane and drives the sleeve, unpacks apart the plectane on the pre-buried casing and links together's structure with the plectane, is convenient for take off the filter screen on the link and clears up, uses through the cooperation between filter, connecting rod, ring and the pressure spring simultaneously, is convenient for clear up the residue on the filter to make this removable floor drain of pre-buried have the function of convenient to detach clearance.

2. This removable floor drain of pre-buried through set up double-deck drum and chucking device on the plectane, sets up adjusting device in the inside of double-deck drum, utilizes the cooperation between breach, trapezoidal piece and the adjusting device on the drain pipe to use simultaneously, avoids using the block to cover the floor drain or uses the joint to connect the washing machine outlet pipe to the condition emergence of using the block and connecting the skirting appears in this removable floor drain of pre-buried.

3. This removable floor drain in advance through outside pulling chucking device, makes the drain pipe extrude the ring downwards simultaneously, utilizes the cooperation between double-deck drum, adjusting device and the chucking device to use, makes the drain pipe card in the inside of double-deck drum, otherwise the detachable drain pipe realizes the function that this removable floor drain in advance can insert and use promptly, takes off the drain pipe when being convenient for simultaneously discharge ground water, avoids influencing ground water exhaust speed to the practicality of removable floor drain in advance has been improved.

4. This pre-buried removable floor drain, utilize four dead levers to connect the spherical lid through the bottom at double-deck drum, the extension pipe is connected to the bottom of spherical lid, and in the bottom installation pipe of pre-buried casing inner chamber, the wash port inflow's on having avoided on the follow plectane wash-in water and the filter water directly flows into the connector head, slow down the speed of rivers, it takes place to reduce the condition that rivers erode the jam filter screen such as hair, utilize the space storage water that pipe and pre-buried casing are constituteed simultaneously, it is indoor to prevent that the peculiar smell of sewer from getting into, thereby the practicality of pre-buried removable floor drain has been improved and its deodorant function of realization.

Drawings

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

FIG. 2 is a schematic top view of a double-walled cylinder according to the present invention;

fig. 3 is an enlarged schematic view of the structure of the present invention at a.

In the figure: 1. pre-burying a shell; 2. connecting the pipe heads; 3. a circular tube; 4. a filter screen; 5. a sleeve; 6. a circular plate; 7. a double-layer cylinder; 8. fixing the rod; 9. a spherical cap; 10. lengthening a pipe; 11. a baffle ring; 12. an adjustment device; 121. a filter plate; 122. a connecting rod; 123. a circular ring; 124. a pressure spring; 13. a drain pipe; 14. a square hole; 15. a clamping device; 151. a trapezoidal block; 152. a spring; 153. a square bar; 154. pushing the plate; 16. a groove; 17. a round bar; 18. a movable rod.

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. 1-3, a pre-buried detachable floor drain comprises a pre-buried casing 1, a connector 2 is fixedly connected to the bottom of the pre-buried casing 1, a circular tube 3 is fixedly installed at the bottom of the inner cavity of the pre-buried casing 1, an opening is formed in the bottom of the pre-buried casing 1, the diameter of the opening of the pre-buried casing 1 is equal to the inner diameter of the connector 2 and the inner diameter of the circular tube 3, a filter screen 4 is movably sleeved in the opening of the pre-buried casing 1, the bottom of the filter screen 4 and the bottom of the pre-buried casing 1 are located on the same plane, hanging rings are fixedly connected to four corners of the top of the filter screen 4, the hanging rings on the filter screen 4 are movably sleeved in the circular tube 3, a hanging plate is arranged at the top of the outer part of the hanging rings on the filter screen 4, the bottom of the hanging ring on the filter screen 4 is movably connected to, the blockage is prevented from remaining on the filter screen 4 and inside the circular tube 3, the sleeve 5 is sleeved on the top thread of the inner side of the embedded shell 1, the inner diameter value of the sleeve 5 is equal to the inner diameter value of the embedded shell 1, the top of the sleeve 5 is fixedly connected with a circular plate 6, the circular plate 6 is provided with a plurality of water inlet holes which are positioned between the square holes 14 and the grooves 16 and distributed in an annular array, the inner ring of the circular plate 6 is movably sleeved with the outer part of the drain pipe 13, two sides of the top of the circular plate 6 are respectively provided with a sliding groove which is positioned right above the two square holes 14, the inside of the sliding groove on the circular plate 6 is in sliding connection with the outer part of the push plate 154, the depth value of the sliding groove on the circular plate 6 is equal to the thickness value of the push plate 154, the condition that the push plate 154 is higher than the circular plate 6 to cause foot kicking is avoided, meanwhile, the sliding clamping, the middle part of the bottom end of the circular plate 6 is fixedly provided with a double-layer cylinder 7 which is positioned right above the circular tube 3, the outer top of the double-layer cylinder 7 is fixedly connected with the bottom of the circular plate 6, the top of the inner layer of the double-layer cylinder 7 and the top of the circular plate 6 are positioned in the same horizontal plane, the middle parts of the front side, the back side, the left side and the right side of the inner layer of the double-layer cylinder 7 are respectively provided with a through hole matched with the connecting rod 122, the inner part of the through hole on the inner layer of the double-layer cylinder 7 is connected with the connecting rod 122 in a sliding way, the length value of the through hole on the inner layer of the double-layer cylinder 7 is two thirds of the height value of the inner layer of the double-layer cylinder 7, the bottom between the inner layer and the outer layer of the double-layer cylinder 7 is provided with a plurality of circular distributed, The clamping condition occurs, four fixing rods 8 are fixedly connected to four corners of the bottom end of the double-layer cylinder 7 respectively, spherical covers 9 are fixedly connected to the bottom ends of the four fixing rods 8, the height value of the bottom ends of the spherical covers 9 is smaller than that of the top end of the circular tube 3, the distance value between the tops of the spherical covers 9 and the bottom of the double-layer cylinder 7 is 0.5 cm to 1 cm, lengthening tubes 10 are fixedly connected to the bottom ends of the spherical covers 9, the lengthening tubes 10 are located between the pre-buried shell 1 and the circular tube 3, baffle rings 11 are fixedly sleeved inside the inner layer of the double-layer cylinder 7, a regulating device 12 is movably sleeved inside the double-layer cylinder 7, the regulating device 12 comprises a filter plate 121, a plurality of drain holes are formed in the top of the filter plate 121, the filter plate 121 is movably sleeved inside the inner layer of the double-layer cylinder 7, connecting rods 122 are fixedly connected to the middle, the other ends of the four connecting rods 122 penetrate through and extend to a position between the inner layer and the outer layer of the double-layer cylinder 7, and are fixedly connected with a circular ring 123, the inner side and the outer side of the circular ring 123 are respectively connected with the outer part of the inner layer of the double-layer cylinder 7 and the inner part of the outer layer of the double-layer cylinder 7 in a sliding manner, four pressure springs 124 are respectively fixedly connected with four corners of the bottom of the circular ring 123, the bottom ends of the four pressure springs 124 are respectively fixedly connected with the bottom of the inner layer and the outer layer of the double-layer cylinder 7, a cap is replaced by the adjusting device 12, the cap is prevented from being lost, meanwhile, the hair and other blockages on the filter plate 121 are convenient to clean, the adjusting device 12 is movably connected with the baffle ring 11, the bottom end of the adjusting device 12 is fixedly connected with the bottom of the inner layer and the outer layer of the double-layer, the two sides of the drain pipe 13 are respectively provided with a gap matched with the trapezoidal block 151, the gap on the drain pipe 13 is triangular, the drain pipe 13 is conveniently clamped on the double-layer cylinder 7, the problem that water of the washing machine flows to the ground to enter a sewer firstly to cause the ground to be wet and slippery is avoided, the two sides of the inner ring of the circular plate 6 are respectively provided with square holes 14, the number of the square holes 14 is two, the interiors of the two square holes 14 are respectively and movably sleeved with the clamping device 15, the clamping device 15 comprises the trapezoidal block 151, the trapezoidal block 151 is movably sleeved inside the square holes 14, one end of the trapezoidal block 151 is clamped with one side of the drain pipe 13, the other end of the trapezoidal block 151 is fixedly connected with a spring 152, the other end of the spring 152 is fixedly connected with one side inside the square holes 14, the middle part at the top end of the trapezoidal block 151 is fixedly connected with a square rod 153, the top, the top of the push plate 154 is provided with an anti-skid protrusion, which is convenient for shifting the push plate 154 to avoid slipping, and simultaneously, the trapezoidal block 151 on the clamping device 15 is used for conveniently clamping the drain pipe 13, so as to avoid jacking up the drain pipe 13 by the elasticity of the pressure spring 124 during drainage, the top end of the clamping device 15 penetrates and extends to the upper side of the circular plate 6, two sides of the top of the circular plate 6 are respectively provided with a groove 16 positioned above the side wall of the embedded shell 1, the groove 16 is L-shaped, the depth value of the inner part of the groove 16 close to one side of the drain pipe 13 is larger than half of the length value of the movable rod 18, one side of the inner cavity of the groove 16, which is far away from the drain pipe 13, is movably connected with one side of the bottom of the movable rod 18, so as to ensure that the movable rod 18 is in a horizontal state when not in use, and, and the quantity of recess 16 is two, the middle part of both sides is all fixed to be cup jointed round bar 17 around two recess 16 inner chamber tops, the outside activity of round bar 17 is cup jointed the movable rod 18 that is located the inside of recess 16, the weight that movable rod 18 is close to drain pipe 13 one end is half of the weight of the other end of movable rod 18, and the top of movable rod 18 and the top of plectane 6 are in the coplanar, the area value at movable rod 18 top equals with the area value of recess 16 top notch, avoid dust etc. to enter into the inside of recess 16, guaranteed simultaneously that movable rod 18 makes it be in the level by the gravity at self both ends and the effect of recess 16.

According to the working principle, the embedded shell 1 and the connecting pipe head 2 are embedded in the ground in advance, when the embedded shell is used, the filter screen 4 is firstly sleeved inside the circular pipe 3 by using a hanging ring, then the movable rod 18 is pressed down to be close to one end of the drain pipe 13 and the other end is taken up, the sleeve 5 and the embedded shell 1 are sleeved together in a threaded manner, when the water outlet pipe of the washing machine needs to be connected, the two clamping devices 15 are simultaneously pulled to be inserted into the drain pipe 13, and the trapezoidal blocks 151 are clamped in notches on the drain pipe 13; when the water outlet pipe of the washing machine is not required to be connected, the two clamping devices 15 are simultaneously pulled to pull out the water outlet pipe 13, and the hair and the like remained on the filter plate 121 are cleaned; when the hair on the filter screen 4 needs to be cleaned, the movable rod 18 is rotated to drive the circular plate 6 and the sleeve 5 to rotate, so that the circular plate and the sleeve are taken down, and the filter screen 4 is taken out for cleaning.

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 removable floor drain of pre-buried, includes pre-buried casing (1), its characterized in that: the bottom fixedly connected with connector tube head (2) of pre-buried casing (1), the bottom fixed mounting of pre-buried casing (1) inner chamber has pipe (3), the opening that is located pipe (3) inside is seted up to the bottom of pre-buried casing (1), and pre-buried casing (1) upper shed's diameter value equals with the internal diameter value of connector tube head (2) and the internal diameter value of pipe (3), filter screen (4) have been cup jointed in pre-buried casing (1) upper shed's inside activity, sleeve (5) have been cup jointed to the inboard top screw thread of pre-buried casing (1), and the internal diameter value of sleeve (5) equals with the internal diameter value of pre-buried casing (1), the top fixedly connected with plectane (6) of sleeve (5), the side of plectane (6) cup joints with the inside top activity of pre-buried casing (1), and the bottom of plectane (6) and the contact segment swing joint of pre-buried casing (1), the middle part of the bottom end of the circular plate (6) is fixedly provided with a double-layer cylinder (7) positioned right above the circular tube (3), four corners of the bottom end of the double-layer cylinder (7) are respectively and fixedly connected with four fixing rods (8), four bottom ends of the fixing rods (8) are all fixedly connected with a spherical cover (9), the height value of the bottom end of the spherical cover (9) is smaller than that of the top end of the circular tube (3), the distance value between the top of the spherical cover (9) and the bottom of the double-layer cylinder (7) is 0.5 cm to 1 cm, the bottom end of the spherical cover (9) is fixedly connected with a lengthening tube (10), the lengthening tube (10) is positioned between the embedded shell (1) and the circular tube (3), the inner part of the inner layer of the double-layer cylinder (7) is fixedly sleeved with a retaining ring (11), the inner part of the double-layer cylinder (7) is sleeved with an adjusting device (12), and the adjusting device (12), and the bottom end of the adjusting device (12) is fixedly connected with the bottom between the inner layer and the outer layer of the double-layer cylinder (7), a drain pipe (13) is movably sleeved between the inner layer and the outer layer of the double-layer cylinder (7), both sides of the inner ring of the circular plate (6) are respectively provided with a square hole (14), the number of the square holes (14) is two, the insides of the two square holes (14) are respectively and movably sleeved with a clamping device (15), the top end of the clamping device (15) penetrates through and extends to the upper part of the circular plate (6), two sides of the top of the circular plate (6) are respectively provided with a groove (16) positioned above the side wall of the embedded shell (1), the number of the grooves (16) is two, the middle parts of the front side and the rear side of the top end of the inner cavity of the two grooves (16) are fixedly sleeved with round rods (17), the outside of the round rod (17) is movably sleeved with a movable rod (18) positioned in the groove (16).

2. An embedded detachable floor drain according to claim 1, characterized in that: the adjusting device (12) comprises a filter plate (121), the filter plate (121) is movably sleeved inside an inner layer of the double-layer cylinder (7), the middle parts of the front side, the rear side, the left side and the right side of the filter plate (121) are respectively and fixedly connected with a connecting rod (122), the number of the connecting rods (122) is four, the other ends of the four connecting rods (122) penetrate through and extend to the space between an inner layer and an outer layer of the double-layer cylinder (7) and are respectively and fixedly connected with a circular ring (123), the inner side and the outer side of the circular ring (123) are respectively connected with the outer part of the inner layer of the double-layer cylinder (7) and the inner layer of the double-layer cylinder (7) in a sliding mode, four corners of the bottom of the circular ring (123) are respectively and fixedly connected with four pressure springs (124.

3. An embedded detachable floor drain according to claim 1, characterized in that: chucking device (15) include trapezoidal piece (151), trapezoidal piece (151) activity cup joints the inside at quad slit (14), the one end of trapezoidal piece (151) and one side joint of drain pipe (13), the other end fixedly connected with spring (152) of trapezoidal piece (151), the other end fixed connection of spring (152) is in one side of quad slit (14) inside, the middle part fixedly connected with square bar (153) on trapezoidal piece (151) top, the top of square bar (153) is run through and is extended to top and fixedly connected with push pedal (154) of plectane (6), the top of push pedal (154) is equipped with anti-skidding arch.

4. An embedded detachable floor drain according to claim 1, characterized in that: the bottom of filter screen (4) and the bottom of pre-buried casing (1) are located the coplanar, the four corners fixedly connected with link at filter screen (4) top, the link on filter screen (4) cup joints with the inside activity of pipe (3), the outside top of link is equipped with the link plate on filter screen (4), and the link plate bottom of link and the top swing joint of pipe (3) on filter screen (4).

5. An embedded detachable floor drain according to claim 1, characterized in that: be equipped with on plectane (6) and be located between quad slit (14) and recess (16) and a plurality of inlet opening that annular array distributes, the inner circle of plectane (6) cup joints with the outside activity of drain pipe (13), the spout that is located directly over two quad slit (14) is seted up respectively to the both sides at plectane (6) top, the inside of spout and the outside sliding connection of push pedal (154) are gone up in plectane (6), and the depth value of spout equals with the thickness value of push pedal (154) on plectane (6).

6. An embedded detachable floor drain according to claim 1, characterized in that: the outer top of double-deck drum (7) and the bottom fixed connection of plectane (6), the top of double-deck drum (7) inlayer is located same horizontal plane with the top of plectane (6), the middle part of four sides all around of double-deck drum (7) inlayer all is equipped with the through-hole with connecting rod (122) looks adaptation, and the inside and connecting rod (122) sliding connection of through-hole on double-deck drum (7) inlayer, the length value of double-deck drum (7) inlayer through-hole is two-thirds of double-deck drum (7) inlayer height value, the bottom between double-deck drum (7) inlayer is equipped with a plurality of round hole that the annular distributes.

7. An embedded detachable floor drain according to claim 1, characterized in that: the top of drain pipe (13) is fixed with washing machine's outlet pipe and is cup jointed, the bottom of drain pipe (13) and the top swing joint of ring (123), the breach with trapezoidal piece (151) looks adaptation is seted up respectively to the both sides of drain pipe (13), and the shape of breach is triangle-shaped on drain pipe (13).

8. An embedded detachable floor drain according to claim 1, characterized in that: the shape of recess (16) is L shape, and the inside depth value that is close to drain pipe (13) one side of recess (16) is greater than half of activity pole (18) length value, the one side that drain pipe (13) were kept away from to the bottom of recess (16) inner chamber and one side swing joint of activity pole (18) bottom.

9. An embedded detachable floor drain according to claim 1, characterized in that: the weight of one end, close to the drain pipe (13), of the movable rod (18) is one half of the weight of the other end of the movable rod (18), the top of the movable rod (18) and the top of the circular plate (6) are located in the same plane, and the area value of the top of the movable rod (18) is equal to the area value of a notch in the top of the groove (16).