CN207959455U - A kind of bathroom floor drain - Google Patents

Abstract

The utility model provides a kind of bathroom floor drain, belongs to bathroom floor drain field.It solves the problems, such as that existing floor drain cleaning hair is cumbersome.This bathroom floor drain includes jacket and inner sleeve, housing top is fixed with overhead gage, further include and the fixed nail-plate of outer casing inner wall, further include that outer wall and nail-plate are interior along fixed upper joint sleeve, upper joint sleeve bottom end is fixed with lower joint sleeve, it further include adjusting set, upper cover plate and lower cover, nail-plate top surface is fixed with nail rod, upper cover plate is equipped with upper leakage hole, lower cover is equipped with lower leakage hole and nail hole, nail-plate is equipped with water hole, inner sleeve jacket wall is equipped with the hole of bead, it further include the lock pearl in the hole of bead, further include being fixed on lower baffle plate and the adjustable column in inner sleeve on interior set, it adjusts column outer wall and is equipped with interior limiting slot and interior locating slot, adjusting set inner wall is equipped with outer limiting slot and outer locating slot, further include be located at inner sleeve in interior compressed spring and be sleeved on external compression spring on interior set.This floor drain is avoided that hair obstruction downcomer.

Description

A kind of bathroom floor drain

Technical field

The utility model belongs to bathroom floor drain technical field, is related to a kind of bathroom floor drain.

Background technology

Existing floor drain generally can only filtration fraction hair, a large amount of hairs can hold by being flowed in downcomer under leakage hole Easily winding is in spherical and blocks downcomer, and a kind of existing floor drain of several hook rail structures of bottom belt tangles hair using hanging rod, is Stabilization tangles hair, and hanging rod front end is generally secured to spherical shape and blocks, and deviates to avoid hair, but after being used for a long time, hair meeting It on hanging rod, needs to clear up hanging rod by root, and due to blocking hanging rod front end of blocking, leads to clear up hair on hanging rod more It is difficult, it is therefore necessary to be improved.

Invention content

The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, provide it is a kind of simple in structure, and Hair can be tangled, and tangles the jewellery accidentally fallen, avoids hair obstruction downcomer, and energy fast and easy clears up hair Bathroom floor drain.

The purpose of this utility model can be realized by following technical proposal：A kind of bathroom floor drain, it is characterised in that：Including The circle shell-like jacket and inner sleeve of coaxial arrangement, housing top wall coaxial are fixed with circular ring shape plate overhead gage, further include annulus Shape plate nail-plate, nail-plate outer are coaxially fixed with outer casing inner wall, further include that top outer wall and nail-plate are interior along co-axially fixed upper company Female connector, upper joint sleeve bottom end are coaxially fixed with lower joint sleeve, and lower joint sleeve fixing sleeve is on the outer wall of inner sleeve bottom end, and upper joint sleeve Inner wall and outer wall of inside race interval are arranged, and further include round shell-like adjusting set, circular ring shape plate upper cover plate and circular ring shape plate lower cover, Along coaxially being fixed on the outer wall of adjusting set top in upper cover plate, lower cover is interior along being coaxially fixed on adjusting set outer wall, upper cover plate It is parallel to be located above lower cover, the adjusting set engagement sleeves on outer wall of inside race, upper cover plate outer diameter and lower cover outer diameter with it is outer It is identical to cover internal diameter, and upper cover plate outer is bonded with outer casing inner wall respectively with lower cover outer, adjusting set bottom end outer wall and upper connection Inner wall fitting is covered, lower cover bottom surface is bonded with nail-plate top surface, and inner sleeve top, overhead gage top surface and the alignment of upper cover plate top surface, institute The nail-plate top surface stated is vertically and fixedly provided with several round bar shape nail rods, and bar diameter is identical everywhere for the nail rod on nail-plate top surface, described Upper cover plate is equipped with leakage hole in several circular holes, and several lower leakage holes and several nail hole are respectively equipped on lower cover, described Nail rod is threaded through in nail hole, and several nail rod tops are sequentially located at several upper leakage hole geometric center positions, and nail rod top with Upper cover plate top surface is aligned, and the nail-plate is equipped with several water holes, several water holes and several lower leakage holes with inner sleeve axis Line parallel direction is aligned setting successively, and the inner sleeve jacket wall is equipped with several circular hole hole of beads, and hole of bead axis is radially set along inner sleeve It sets, further includes cylinder-type lock pearl of the activity in the hole of bead, lock the spherical shape in pearl both ends, further include being fixed on inner sleeve bottom end inner wall On cylindrical adjustable column in the inner sleeve of lower baffle plate and activity, adjusting column outer wall, to be equipped with length direction flat with inner sleeve axis Capable interior limiting slot, interior limiting slot top cell wall are deepened to be equipped with interior locating slot, and adjusting set inner wall is equipped with length direction and inner sleeve axis The parallel outer limiting slot of line, outer limiting slot top cell wall are deepened to be equipped with outer locating slot, the interior limit groove deep and interior positioning Groove deep is identical as outer limit groove deep and outer positioning groove deep respectively, and it is hole of bead depth, interior limit groove deep to lock pearl length Further include being located in inner sleeve the sum of with outer positioning groove deep, and the internal pressure that both ends offset with lower baffle plate and adjustable column bottom end respectively Contracting spring, and put in being sleeved on, and the external compression spring that both ends offset with adjusting set bottom end and lower joint sleeve top respectively, institute The interior compressed spring stated pushes adjustable column, makes adjusting top end and inner sleeve hanging, and lock pearl inner end is slided and is against at this time Interior limiting slot bottom end, and pearl outer end is locked in outer locating slot, and upper cover plate top surface is aligned with overhead gage top surface, and tune can be pushed Segmented column top makes lock pearl inner end be moved in interior locating slot, and external compression spring pushes adjusting set to move up, and makes lock pearl outer end Outer limiting slot bottom end is slided and is against, and lower cover plate top surface is moved up and is aligned with overhead gage top surface at this time.

Housing penetrates collector nozzle, and when normal use, upper cover plate top surface is aligned with overhead gage top surface, adjusts top end and inner sleeve Hanging, thus it is user-friendly, and flow under upper leakage hole by flowing on lower cover, and the hair of band can be hung in flow It in nail rod and winds, while jewellery can also be hung in nail rod, build up of dirt pushes to after a certain amount of and adjusts top end, make lower cover Plate moves up, and lower cover plate top surface is made to move up and be aligned with overhead gage top surface, and the dirts such as hair can be released from nail rod by nail hole at this time, It clears up dirt under a stream of water later, pushes upper cover plate after cleaning out, you can make upper cover plate top surface and overhead gage top surface pair Together, and make adjusting top end with inner sleeve hanging to reset floor drain, therefore this floor drain is avoided that hair obstruction downcomer, simultaneously Also fast and easy clears up hair.

In a kind of above-mentioned bathroom floor drain, several upper leakage holes are with several lower leakage holes flat with inner sleeve axis Line direction shifts to install successively.

Therefore preferably hair can be tangled using nail rod.

In a kind of above-mentioned bathroom floor drain, the lower cover plate top surface is equipped with several gear edges, and several gears are along ring successively It is arranged around several lower leakage holes.

When cleaning, hair, along blocking, avoids hair from entering lower leakage hole by gear.

In a kind of above-mentioned bathroom floor drain, the nail-plate is equipped with several screw holes, and nail rod bottom end is screwed onto screw hole On.

In a kind of above-mentioned bathroom floor drain, the adjustable column includes passing through the fixed cylindricality upper segment column of fastener and column Shape hypomere column, upper segment column bottom surface and hypomere capital face are equipped with the oval link slot of mutual cooperation grafting and oval link block, And upper segment column bottom surface and hypomere capital face paste are closed, and it is located at upper segment column bottom edge and hypomere capital face side in the middle part of interior limiting slot Edge.

Therefore easy to manufacture and install.

In a kind of above-mentioned bathroom floor drain, the lower leakage hole is the sector structure coaxial with lower cover, and several Lower leakage hole is circumferentially angularly distributed along lower cover.

In a kind of above-mentioned bathroom floor drain, several nail rods are circumferential etc. along nail-plate along the radially equidistant distribution of nail-plate Angular distribution, the lower joint sleeve are that upper joint sleeve bottom end is integrally bent to form, and several hole of beads are circumferential etc. along inner sleeve Angle is uniformly distributed.

In a kind of above-mentioned bathroom floor drain, the nail rod has magnetism.

A kind of production method of bathroom floor drain, it is characterised in that：Include the following steps：

Step 1, along being fixed with upper joint sleeve top wall coaxial, nail rod bottom end will be screwed onto on screw hole in nail-plate；

Step 2 coaxially fixes nail-plate outer with outer casing inner wall by lower joint sleeve fixing sleeve on the outer wall of inner sleeve bottom end；

Step 3, by upper cover plate along being coaxially fixed on the outer wall of adjusting set top, along being coaxially fixed on tune in lower cover On section set outer wall, external compression spring pocket is put on inside, adjusting set is sleeved on outer wall of inside race, adjusting set bottom end outer wall and upper connection Cover inner wall fitting；

Step 4 pushes upper cover plate, so that lower cover bottom surface is bonded with nail-plate top surface, nail rod is made to be threaded through in nail hole, utilizes Tool holder lives in baffle edge, and resists upper cover plate top surface, to be fixed temporarily upper cover plate and overhead gage；

Interior compressed spring is placed in inner sleeve by step 5, is packed into hypomere column, is moved down hypomere column, the hole of bead is made to be located at hypomere column Lock pearl is packed into the hole of bead from inner sleeve inner wall, unclamps hypomere column by top, and interior compression spring band moves hypomere column and moves up, and makes lock pearl inner end Embedded in interior limiting slot bottom end, lock pearl outer end is in outer locating slot；

Link slot and link block are coordinated grafting, keep upper segment column bottom surface and hypomere capital face paste merga pass tight by step 6 Firmware is fixed, and dismantles the tool being fixed temporarily.

Through the above steps, you can fast and easy makes this floor drain.

A kind of method for cleaning of bathroom floor drain, it is characterised in that：Include the following steps：

Step 1 pushes and adjusts top end, lock pearl inner end is made to be moved in interior locating slot, and external compression spring, which pushes, to be adjusted Section set moves up, so that lock pearl outer end is slided and be against outer limiting slot bottom end, at this time lower cover plate top surface move up and with overhead gage top surface pair Together, the hair being wrapped in nail rod is pushed out to by nail hole on lower cover plate top surface, cleans lower cover plate top surface under a stream of water；

Step 2 pushes upper cover plate, so that upper cover plate top surface is moved down and is aligned with overhead gage top surface, lock pearl outer end is made to be moved to In outer locating slot, interior compressed spring pushes adjustable column to move up, and so that lock pearl inner end is slided and is against interior limiting slot bottom end, at this time Adjust top end move up and with inner sleeve hanging, to reset floor drain.

Through the above steps, you can fast and easy clears up this floor drain.

Compared with prior art, the utility model has the following advantages that：

Housing penetrates collector nozzle, and when normal use, upper cover plate top surface is aligned with overhead gage top surface, adjusts top end and inner sleeve Hanging, thus it is user-friendly, and flow under upper leakage hole by flowing on lower cover, and the hair of band can be hung in flow It in nail rod and winds, while jewellery can also be hung in nail rod, build up of dirt pushes to after a certain amount of and adjusts top end, make lower cover Plate moves up, and lower cover plate top surface is made to move up and be aligned with overhead gage top surface, and the dirts such as hair can be released from nail rod by nail hole at this time, It clears up dirt under a stream of water later, pushes upper cover plate after cleaning out, you can make upper cover plate top surface and overhead gage top surface pair Together, and make adjusting top end with inner sleeve hanging to reset floor drain, therefore this floor drain is avoided that hair obstruction downcomer, simultaneously Also fast and easy clears up hair.

Description of the drawings

Fig. 1 is this floor drain part front sectional view.

Fig. 2 is the partial enlarged view of Fig. 1.

Fig. 3 is another use state part front sectional view of this floor drain.

Fig. 4 is the partial enlarged view of Fig. 3.

Fig. 5 is this floor drain vertical view.

Fig. 6 is lower cover top partial view diagram.

Fig. 7 is nail-plate top partial view diagram.

In figure,

1, housing；11, overhead gage；

2, inner sleeve；21, the hole of bead；22, pearl is locked；23, interior compressed spring；24, external compression spring；

3, nail-plate；31, nail rod；32, water hole；

4, upper joint sleeve；41, lower joint sleeve；

5, adjusting set；51, outer limiting slot；52, outer locating slot；

6, upper cover plate；61, upper leakage hole；

7, lower cover；71, lower leakage hole；72, nail hole；73, edge is kept off；

8, adjustable column；81, interior limiting slot；82, interior locating slot；83, upper segment column；84, link slot；85, hypomere column；86, even Connect block.

Specific implementation mode

It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.

As shown in figs. 1-7, a kind of bathroom floor drain of the utility model includes the circle shell-like housing 1 and inner sleeve 2 of coaxial arrangement, 1 top wall coaxial of housing is fixed with circular ring shape plate overhead gage 11, further includes circular ring shape plate nail-plate 3,3 outer of nail-plate with it is outer It covers 1 inner wall coaxially to fix, further includes that top outer wall is interior along co-axially fixed upper joint sleeve 4 with nail-plate 3,4 bottom end of upper joint sleeve is same Axis is fixed with lower joint sleeve 41, and 41 fixing sleeve of lower joint sleeve is on 2 bottom end outer wall of inner sleeve, and outside 4 inner wall of upper joint sleeve and inner sleeve 2 Wall interval is arranged, and further includes round shell-like adjusting set 5, circular ring shape plate upper cover plate 6 and circular ring shape plate lower cover 7, in upper cover plate 6 Along being coaxially fixed on 5 top outer wall of adjusting set, along being coaxially fixed on 5 outer wall of adjusting set in lower cover 7, upper cover plate 6 is parallel Above lower cover 7,5 engagement sleeves of adjusting set are on 2 outer wall of inner sleeve, in 6 outer diameter of upper cover plate and 7 outer diameter of lower cover and housing 1 Diameter is identical, and 6 outer of upper cover plate is bonded with 1 inner wall of housing respectively with 7 outer of lower cover, 5 bottom end outer wall of adjusting set and upper connection The fitting of 4 inner walls is covered, 7 bottom surface of lower cover is bonded with 3 top surface of nail-plate, and 6 top surface of 2 top of inner sleeve, 11 top surface of overhead gage and upper cover plate Alignment, 3 top surface of nail-plate are vertically and fixedly provided with several round bar shape nail rods 31, and bar diameter is identical everywhere for the nail rod 31 on 3 top surface of nail-plate, Upper cover plate 6 is equipped with leakage hole 61 in several circular holes, and several lower leakage holes 71 and several nail hole are respectively equipped on lower cover 7 72, nail rod 31 is threaded through in nail hole 72, and 31 top of several nail rods is sequentially located at 61 geometric center position of several upper leakage holes, and 31 top of nail rod is aligned with 6 top surface of upper cover plate, and nail-plate 3 is equipped with several water holes 32, several water holes 32 and several lower leaks Hole 71 is being aligned setting successively with 2 axis parallel direction of inner sleeve, and 2 jacket wall of inner sleeve is equipped with several circular hole hole of beads 21,21 axis of the hole of bead Line further includes cylinder-type lock pearl 22 of the activity in the hole of bead 21 along the radial setting of inner sleeve 2, locks the spherical shape in 22 both ends of pearl, also Include the cylindrical adjustable column 8 of the lower baffle plate that is fixed on 2 bottom end inner wall of inner sleeve and activity in inner sleeve 2, outside adjustable column 8 Wall is equipped with the length direction interior limiting slot 81 parallel with 2 axis of inner sleeve, and 81 top cell wall of interior limiting slot is deepened to be equipped with interior locating slot 82,5 inner wall of adjusting set is equipped with the length direction outer limiting slot 51 parallel with 2 axis of inner sleeve, and 51 top cell wall of outer limiting slot is deepened Equipped with outer locating slot 52,81 groove depth of interior limiting slot and 82 groove depth of interior locating slot respectively with 51 groove depth of outer limiting slot and outer locating slot 52 Groove depth is identical, and it is the sum of 52 groove depth of 21 depth of the hole of bead, 81 groove depth of interior limiting slot and outer locating slot to lock 22 length of pearl, further includes position In in inner sleeve 2, and the interior compressed spring 23 that both ends offset with lower baffle plate and 8 bottom end of adjustable column respectively, and be sleeved in inner sleeve 2, And the external compression spring 24 that both ends offset with 5 bottom end of adjusting set and 41 top of lower joint sleeve respectively, interior compressed spring 23, which pushes, to be adjusted Segmented column 8 makes 8 top of adjustable column and 2 hanging of inner sleeve, and 81 bottom end of interior limiting slot is slided and be against in 22 inner end of lock pearl at this time, And 22 outer end of lock pearl is embedded in outer locating slot 52, and 6 top surface of upper cover plate is aligned with 11 top surface of overhead gage, and adjustable column 8 can be pushed Top makes 22 inner end of lock pearl be moved in interior locating slot 82, and external compression spring 24 pushes adjusting set 5 to move up, and makes lock pearl 51 bottom end of outer limiting slot is slided and be against in 22 outer ends, and 7 top surface of lower cover moves up and is aligned with 11 top surface of overhead gage at this time.

Further, several upper leakage holes 61 misplace with several lower leakage holes 71 with 2 axis parallel direction of inner sleeve successively Setting.7 top surface of lower cover is equipped with several gears along 73, and several gears are arranged around several lower leakage holes 71 successively along 73.On nail-plate 3 Equipped with several screw holes, and 31 bottom end of nail rod is screwed onto on screw hole.Adjustable column 8 includes by the fixed cylindricality upper segment column of fastener 83 With cylindricality hypomere column 85,83 bottom surface of upper segment column and 85 top surface of hypomere column are equipped with the oval link slot 84 of mutual cooperation grafting and ellipse Circular contiguous block 86, and 83 bottom surface of upper segment column and the fitting of 85 top surface of hypomere column, and 81 middle part of interior limiting slot is located at 83 bottom of upper segment column Face edge and 85 top edge of hypomere column.Lower leakage hole 71 is the sector structure coaxial with lower cover 7, and several lower leakage holes 71 It is circumferentially angularly distributed along lower cover 7.Several nail rods 31 are circumferentially angularly distributed along 3 radially equidistant distribution of nail-plate, along nail-plate 3, Lower joint sleeve 41 is that 4 bottom end of upper joint sleeve is integrally bent to form, and several hole of beads 21 are circumferential angularly uniformly distributed along inner sleeve 2.Nail rod 31 With magnetism.

Housing 1 penetrates collector nozzle, and when normal use, 6 top surface of upper cover plate is aligned with 11 top surface of overhead gage, 8 top of adjustable column Therefore user-friendly with 2 hanging of inner sleeve, flow under upper leakage hole 61 by flowing on lower cover 7, band in flow Hair can hang in nail rod 31 and wind, while jewellery can also be hung in nail rod 31, and build up of dirt is pushed and adjusted to after a certain amount of 8 top of column, makes lower cover 7 move up, and so that 7 top surface of lower cover is moved up and is aligned with 11 top surface of overhead gage, the dirts meeting such as hair at this time It is released by nail hole 72 from nail rod 31, clears up dirt under a stream of water later, upper cover plate 6 is pushed after cleaning out, you can make 6 top surface of upper cover plate is aligned with 11 top surface of overhead gage, and makes 8 top of adjustable column with 2 hanging of inner sleeve to reset floor drain, therefore this Floor drain is avoided that hair obstruction downcomer, while also fast and easy clears up hair.

A kind of production method of bathroom floor drain, includes the following steps：

31 bottom end of nail rod, along being fixed with 4 top wall coaxial of upper joint sleeve, will be screwed onto screw hole by step 1 in nail-plate 3 On；

Step 2, it is by 41 fixing sleeve of lower joint sleeve on 2 bottom end outer wall of inner sleeve, 3 outer of nail-plate and 1 inner wall of housing is coaxial It is fixed；

Step 3, by along coaxially being fixed on 5 top outer wall of adjusting set, lower cover 7 is interior along being coaxially fixed in upper cover plate 6 On 5 outer wall of adjusting set, external compression spring 24 is sleeved in inner sleeve 2, adjusting set 5 is sleeved on 2 outer wall of inner sleeve, outside 5 bottom end of adjusting set Wall is bonded with 4 inner wall of upper joint sleeve；

Step 4 pushes upper cover plate 6, so that 7 bottom surface of lower cover is bonded with 3 top surface of nail-plate, nail rod 31 is made to be threaded through nail hole 72 It is interior, 11 edge of baffle is lived in using tool holder, and resist 6 top surface of upper cover plate, to be fixed temporarily upper cover plate 6 and overhead gage 11；

Interior compressed spring 23 is placed in inner sleeve 2 by step 5, is packed into hypomere column 85, is moved down hypomere column 85, make 21, the hole of bead Above hypomere column 85, lock pearl 22 is packed into the hole of bead 21 from 2 inner wall of inner sleeve, hypomere column 85 is unclamped, under interior compressed spring 23 drives Section column 85 moves up, and so that 22 inner end of lock pearl is embedded in 81 bottom end of interior limiting slot, 22 outer end of lock pearl is in outer locating slot 52；

Link slot 84 and link block 86 are coordinated grafting, 83 bottom surface of upper segment column and 85 top surface of hypomere column are made to be bonded by step 6 And fixed by fastener, and dismantle the tool being fixed temporarily.

A kind of method for cleaning of bathroom floor drain, includes the following steps：

Step 1 pushes 8 top of adjustable column, so that 22 inner end of lock pearl is moved in interior locating slot 82, external compression spring 24 promotion adjusting sets 5 move up, and so that 22 outer end of lock pearl is slided and are against 51 bottom end of outer limiting slot, 7 top surface of lower cover moves up simultaneously at this time It is aligned with 11 top surface of overhead gage, the hair being wrapped in nail rod 31 is pushed out to by nail hole 72 on 7 top surface of lower cover, under a stream of water Clean 7 top surface of lower cover；

Step 2 pushes upper cover plate 6, so that 6 top surface of upper cover plate is moved down and is aligned with 11 top surface of overhead gage, make 22 outer end of lock pearl It is moved in outer locating slot 52, interior compressed spring 23 pushes adjustable column 8 to move up, and so that 22 inner end of lock pearl is slided and is against interior limit Position slot 81 bottom end, at this time 8 top of adjustable column move up and with 2 hanging of inner sleeve, to reset floor drain.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Although be used more herein housing 1, overhead gage 11, inner sleeve 2, the hole of bead 21, lock pearl 22, interior compressed spring 23, It is external compression spring 24, nail-plate 3, nail rod 31, water hole 32, upper joint sleeve 4, lower joint sleeve 41, adjusting set 5, outer limiting slot 51, outer Locating slot 52, upper cover plate 6, upper leakage hole 61, lower cover 7, lower leakage hole 71, nail hole 72, gear are along 73, adjustable column 8, interior limiting slot 81, the terms such as interior locating slot 82, upper segment column 83, link slot 84, hypomere column 85, link block 86, but be not precluded and use other arts The possibility of language.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；They are solved It is contrary to the spirit of the present invention to be interpreted into any one of the additional limitations all.

Claims (8)

1. a kind of bathroom floor drain, it is characterised in that：Circle shell-like housing (1) including coaxial arrangement and inner sleeve (2), housing (1) top End wall coaxial is fixed with circular ring shape plate overhead gage (11), further includes circular ring shape plate nail-plate (3), nail-plate (3) outer with it is outer Set (1) inner wall is coaxially fixed, and further includes that top outer wall and nail-plate (3) are interior along co-axially fixed upper joint sleeve (4), upper joint sleeve (4) bottom end is coaxially fixed with lower joint sleeve (41), and lower joint sleeve (41) fixing sleeve is on the outer wall of inner sleeve (2) bottom end, and upper connection It covers (4) inner wall with inner sleeve (2) outer wall interval to be arranged, further includes round shell-like adjusting set (5), circular ring shape plate upper cover plate (6) and circle Annular plate-like lower cover (7), upper cover plate (6) is interior along being coaxially fixed on the outer wall of adjusting set (5) top, along same in lower cover (7) Axis is fixed on adjusting set (5) outer wall, and upper cover plate (6) is parallel to be located above lower cover (7), the adjusting set (5) engagement sleeves On inner sleeve (2) outer wall, upper cover plate (6) outer diameter and lower cover (7) outer diameter are identical as housing (1) internal diameter, and upper cover plate (6) outer It being bonded respectively with housing (1) inner wall with lower cover (7) outer, adjusting set (5) bottom end outer wall is bonded with upper joint sleeve (4) inner wall, Lower cover (7) bottom surface is bonded with nail-plate (3) top surface, and inner sleeve (2) top, overhead gage (11) top surface and upper cover plate (6) top surface pair Together, the nail-plate (3) top surface is vertically and fixedly provided with several round bar shape nail rods (31), the nail rod (31) being located on nail-plate (3) top surface Bar diameter is identical everywhere, and the upper cover plate (6) is equipped with leakage hole (61) in several circular holes, and lower cover is respectively equipped on (7) Several lower leakage holes (71) and several nail hole (72), the nail rod (31) is threaded through in nail hole (72), and several nail rods (31) Top is sequentially located at several upper leakage hole (61) geometric center positions, and nail rod (31) top is aligned with upper cover plate (6) top surface, institute The nail-plate (3) stated is equipped with several water holes (32), several water holes (32) and several lower leakage holes (71) with inner sleeve (2) axis Line parallel direction is aligned setting successively, and the inner sleeve (2) jacket wall is equipped with several circular hole hole of beads (21), the hole of bead (21) axis edge Inner sleeve (2) is radially arranged, and further includes cylinder-type lock pearl (22) of the activity in the hole of bead (21), and lock pearl (22) both ends are spherical Shape further includes the cylindrical adjustable column of the lower baffle plate being fixed on the inner wall of inner sleeve (2) bottom end and activity in inner sleeve (2) (8), adjustable column (8) outer wall is equipped with the length direction interior limiting slot (81) parallel with inner sleeve (2) axis, interior limiting slot (81) top Cell wall is deepened to be equipped with interior locating slot (82), and adjusting set (5) inner wall is equipped with the length direction outer limiting slot parallel with inner sleeve (2) axis (51), outer limiting slot (51) top cell wall is deepened to be equipped with outer locating slot (52), interior limiting slot (81) groove depth and interior positioning Slot (82) groove depth is identical as outer limiting slot (51) groove depth and outer locating slot (52) groove depth respectively, and it is the hole of bead to lock pearl (22) length (21) the sum of depth, interior limiting slot (81) groove depth and outer locating slot (52) groove depth further include being located in inner sleeve (2), and both ends are divided The interior compressed spring (23) not offseted with lower baffle plate and adjustable column (8) bottom end, and being sleeved in inner sleeve (2), and both ends respectively with The external compression spring (24) that adjusting set (5) bottom end and lower joint sleeve (41) top offset, the interior compressed spring (23) push Adjustable column (8) makes adjustable column (8) top and inner sleeve (2) hanging, and lock pearl (22) inner end is slided and is against interior limit at this time Slot (81) bottom end, and pearl (22) outer end is locked in outer locating slot (52), and upper cover plate (6) top surface and overhead gage (11) top surface pair Together, and adjustable column (8) top can be pushed, so that lock pearl (22) inner end is moved in interior locating slot (82), and external compression spring (24) it pushes adjusting set (5) to move up, so that lock pearl (22) outer end is slided and be against outer limiting slot (51) bottom end, and lower cover at this time (7) top surface moves up and is aligned with overhead gage (11) top surface.

2. a kind of bathroom floor drain according to claim 1, it is characterised in that：Several upper leakage holes (61) with it is several Lower leakage hole (71) shifts to install successively with inner sleeve (2) axis parallel direction.

3. a kind of bathroom floor drain according to claim 2, it is characterised in that：Described lower cover (7) top surface is equipped with several Gear is along (73), and several gears are arranged around several lower leakage holes (71) successively along (73).

4. a kind of bathroom floor drain according to claim 3, it is characterised in that：The nail-plate (3) is equipped with several screw holes, And nail rod (31) bottom end is screwed onto on screw hole.

5. a kind of bathroom floor drain according to claim 4, it is characterised in that：The adjustable column (8) includes passing through fastening The fixed cylindricality upper segment column (83) of part and cylindricality hypomere column (85), upper segment column (83) bottom surface and hypomere column (85) top surface are equipped with mutual Coordinate the oval link slot (84) of grafting and oval link block (86), and upper segment column (83) bottom surface and hypomere column (85) top surface Fitting, and it is located at upper segment column (83) bottom edge and hypomere column (85) top edge in the middle part of interior limiting slot (81).

6. a kind of bathroom floor drain according to claim 5, it is characterised in that：The lower leakage hole (71) is and lower cover (7) coaxial sector structure, and several lower leakage holes (71) are circumferentially angularly distributed along lower cover (7).

7. a kind of bathroom floor drain according to claim 6, it is characterised in that：Several nail rods (31) are along nail-plate (3) Radially equidistant distribution is circumferentially angularly distributed along nail-plate (3), and the lower joint sleeve (41) is upper joint sleeve (4) bottom end one It is bent to form, several hole of beads (21) are circumferential angularly uniformly distributed along inner sleeve (2).

8. a kind of bathroom floor drain according to claim 7, it is characterised in that：The nail rod (31) has magnetism.