CN113202166A

CN113202166A - No-water-drainage bathroom drainage refitting assembly

Info

Publication number: CN113202166A
Application number: CN202110490473.4A
Authority: CN
Inventors: 江东
Original assignee: Jiangxi Sanjiang Precision Stitching Machine Co ltd
Current assignee: Jiangxi Sanjiang Precision Stitching Machine Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-08-03
Anticipated expiration: 2041-05-06
Also published as: CN113202166B

Abstract

The invention belongs to the field of sewage modification of a sewage-free bathroom, and particularly relates to a sewage modification assembly of the sewage-free bathroom, which comprises a bathtub, a ring sleeve A, a rubber layer, a water leakage piece, blocking bristles, a pressing sleeve, a cylindrical plug, a return spring, a one-way valve and a hose, wherein the bathtub is used for receiving and collecting shower water; according to the invention, a bather standing in the bathtub repeatedly steps on the pressing sleeve by feet to press water entering the circular groove B from the water leakage piece upper water leakage groove A and water in the hose into the wash basin lower water pipe higher than the ground of the toilet through the hose, so that water falling into the bathtub and having a horizontal plane lower than the upper end of the wash basin lower water pipe is discharged into the wash basin lower water pipe, a floor drain required by the toilet is not required to be installed on the ground in a mode of burying the floor drain water pipe in the toilet ground, and the sewage reconstruction cost is reduced.

Description

No-water-drainage bathroom drainage refitting assembly

Technical Field

The invention belongs to the field of sewage modification of a non-sewage bathroom, and particularly relates to a sewage modification assembly of the non-sewage bathroom.

Background

In daily life, a toilet without a floor drain is encountered, a toilet bowl and a wash basin are arranged in the toilet, but no shower facility is provided, and the toilet is not usually provided with floor water proofing and the floor drain. Meanwhile, the sewer pipeline of the wash basin is higher than the ground of the toilet, and the toilet with the shower facility cannot be directly transformed at low cost. If the toilet without the shower facility is transformed into the toilet with the shower facility, the floor drain must be damaged and installed on the floor of the toilet, and the floor needs to be waterproof, so that the cost is high.

The invention designs a drainage refitting assembly for a non-drainage bathroom, which is necessary for finishing the reconstruction of the shower drainage of the bathroom under the conditions of not damaging the ground of the bathroom and not needing to be grounded for water resistance.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention discloses a drainage refitting assembly for a non-drainage bathroom, which is realized by adopting the following technical scheme.

In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally use, which are merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, or be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

A sewage refitting assembly for a sewage-free bathroom comprises a bathtub, a ring sleeve A, a rubber layer, a water leakage piece, stopping bristles, a pressing sleeve, a cylindrical plug, a return spring, a one-way valve and a hose, wherein the bathtub is used for receiving and collecting shower water, the ring sleeve A is in threaded fit in a circular groove A at the bottom of the bathtub, and the water leakage piece is in small-amplitude rotating fit in the ring sleeve A; the upper end of the water leakage part is provided with a circular groove B and a ring groove B surrounding the circular groove B; a plurality of slag discharge grooves A which are in one-to-one correspondence with the slag discharge grooves B on the side wall of the ring sleeve A are uniformly distributed on the inner wall of the ring groove B in the circumferential direction; the inner wall of the ring sleeve A is provided with a rubber layer which is in sealing fit with the outer side wall of the water leakage piece; a plurality of water leakage grooves A which have a certain distance with the bottom of the circular groove B are uniformly distributed on the inner wall of the circular groove B in the circumferential direction; a detachable hose communicated with a sewer pipe of the wash basin is arranged in the water leakage groove B at the bottom of the circular groove B.

A pressing sleeve matched with the ring groove B is axially matched on the water leakage piece in a sliding manner, and blocking bristles for preventing hair pressed into the ring groove B by the pressing sleeve from floating upwards are uniformly and densely distributed on the inner wall of the slag discharge groove A arranged in the ring groove B; a cylindrical plug matched with the circular groove B is arranged in the pressing sleeve, and a return spring for returning the pressing sleeve is arranged in the circular groove B; the air inlet which is arranged at the lower end of the water leakage part and communicated with the circular groove B is provided with a one-way valve which allows air to be extruded into the circular groove B in one way.

As the further improvement of the technology, the bottom of the deslagging groove A is flush with the bottom of the ring groove B, so that the hair pressed into the ring groove B by the pressing sleeve is prevented from being detained in the space below the bottom of the deslagging groove A in the ring groove B, and the hair pressed into the ring groove B by the pressing sleeve is completely and thoroughly cleaned.

As a further improvement of the present technology, the return spring is a compression spring; one end of the reset spring is connected with the end face of the cylindrical plug on the pressing sleeve, and the other end of the reset spring is connected with the inner wall of the circular groove B. Two arc-shaped trapezoidal guide blocks are symmetrically arranged on the inner wall of the ring sleeve A, and the two trapezoidal guide blocks respectively slide in the two arc-shaped trapezoidal guide grooves on the outer side wall of the water leakage piece around the central axis of the ring sleeve A. The matching of the trapezoid guide block and the trapezoid guide groove plays a role in positioning and guiding the rotation of the water leakage piece relative to the ring sleeve A. The width of the slag discharging groove A is smaller than the distance between two adjacent slag discharging grooves B, and the width of the slag discharging groove A is equal to that of the slag discharging groove B; the sliding amplitude of the trapezoidal guide block in the corresponding trapezoidal guide groove is equal to that between the two adjacent slag discharge grooves B, so that the slag discharge groove A on the water leakage piece can be closed or opened by the inner wall between the two adjacent slag discharge grooves B on the ring sleeve A when the water leakage piece rotates to the limit relative to the ring sleeve A.

As a further improvement of the technology, the lower end surface of the ring protrusion of the outer side wall of the water leakage part is provided with an annular rubber pad A which is in sealing fit with the annular groove A at the groove opening of the circular groove A, so that the water falling into the bathtub is ensured to leak through the thread clearance between the ring sleeve A and the circular groove A after the ring sleeve A is completely arranged in the circular groove A. A plurality of protective blocks for preventing the pressing sleeve from extruding the toes are uniformly arranged on the circumferential direction of the notch of the circular groove A at the bottom in the bathtub; two guide blocks are symmetrically arranged on the cylindrical plug in the pressing sleeve, and the two guide blocks respectively slide in the two guide grooves on the inner wall of the circular groove B. The cooperation of guide block and guide way plays the positioning guide effect to pressing the axial slip of cover relative to the hourglass water spare. The lower end of the pressing sleeve is provided with the annular plate matched with the annular groove B, so that the pressing area of the pressing sleeve for pressing the hair blocked by the blocked bristles into the annular groove B is increased, and the efficiency of pressing the hair blocked by the blocked bristles into the notch of the annular groove B into the annular groove B at one time is maximized. The air inlet of the bottom of the water leakage part is provided with a hard tube A, and the one-way valve is arranged at the tail end of the hard tube A.

As a further improvement of the technology, a hard pipe B is arranged at a water leakage groove B at the lower end of the water leakage piece, and the hard pipe B is in inserted fit with a ring sleeve B arranged at one end of a hose; the hard tube B is matched with a rubber pad B arranged at the bottom of an inner ring groove C in the ring sleeve B; an internal thread sleeve is screwed on the outer side of the ring sleeve B and is matched with a plurality of wedge-shaped blocks which are uniformly distributed on one end of the ring sleeve B in the circumferential direction; the hard tube B is positioned in the holding groove A which is communicated with the circular groove A at the lower end of the bathtub, and the hose is movable in the holding groove B which is communicated with the holding groove A and is arranged on the side wall of the lower end of the bathtub.

Compared with the traditional sewage reconstruction measure without a bathroom, the invention repeatedly steps on the pressing sleeve by a bather standing in the bathtub to press water entering the circular groove B from the upper water leakage groove A of the water leakage piece and water in the hose into the lower water pipe of the wash basin higher than the ground of the bathroom through the hose, thereby realizing that water falling into the bathtub and having a horizontal plane lower than the upper end of the sewer pipe of the wash basin is discharged into the lower water pipe of the wash basin, avoiding mounting a floor drain required by the bathroom on the ground in a mode of damaging the ground of the bathroom and burying the floor drain pipe, and reducing the reconstruction cost of the sewage.

In addition, the invention can be moved away when not taking a bath, does not occupy the space of the toilet, and ensures that the space of the toilet is large enough when nobody takes a bath, so that the convenient person in the toilet has no narrow feeling.

The invention has simple structure and better use effect.

Drawings

Figure 1 is a schematic cross-sectional view of the present invention in cooperation with a sink drain.

Fig. 2 is a schematic diagram of a guard block distribution.

Fig. 3 is a schematic partial cross-sectional view of the present invention.

FIG. 4 is a cross-sectional view showing the fitting of the ring cap A, the rubber layer, the water leaking member and the blocking bristles.

Fig. 5 is a schematic cross-sectional view of the tub and its view.

Fig. 6 is a schematic cross-sectional view of a compression sleeve and its associated components.

Fig. 7 is a schematic sectional view of the water leaking member.

Fig. 8 is a schematic view of the cuff a and its cross-section.

Fig. 9 shows the fitting of the ring B to the hose and its cross-section.

Number designation in the figures: 1. a bathtub; 2. a circular groove A; 3. a ring groove A; 4. accommodating the tank A; 5. accommodating the tank B; 6. a protection block; 7. a ring sleeve A; 8. a slag discharge groove B; 9. a rubber layer; 10. a trapezoidal guide block; 11. a water leakage member; 12. the ring is convex; 13. a circular groove B; 14. a ring groove B; 15. a slag discharge groove A; 16. a water leakage groove A; 17. a water leakage groove B; 18. an air inlet; 19. a trapezoidal guide groove; 20. a rubber pad A; 21. blocking the bristles; 22. a guide groove; 23. pressing the sleeve; 24. a cylindrical plug; 25. a guide block; 26. a ring plate; 27. a return spring; 28. a hard tube A; 29. a one-way valve; 30. a hard tube B; 31. a rubber pad B; 32. a ring sleeve B; 33. a wedge block; 34. a ring groove C; 35. an internal thread sleeve; 36. a hose; 37. a sewer pipe; 38. and (4) branch pipes.

Detailed Description

The drawings are schematic illustrations of the implementation of the present invention to facilitate understanding of the principles of structural operation. The specific product structure and the proportional size are determined according to the use environment and the conventional technology.

As shown in figures 1 and 3, the bathtub comprises a bathtub 1, a ring sleeve A7, a rubber layer 9, a water leakage piece 11, stopping bristles 21, a pressing sleeve 23, a cylindrical plug 24, a return spring 27, a one-way valve 29 and a hose 36, wherein as shown in figures 1, 3 and 5, the bathtub 1 is used for collecting shower water, the ring sleeve A7 is in threaded fit in a circular groove A2 at the bottom of the bathtub 1, and the water leakage piece 11 is in small-amplitude rotating fit in a ring sleeve A7; as shown in fig. 3, 7 and 8, the upper end of the water leakage member 11 is provided with a circular groove B13 and a ring groove B14 surrounding the circular groove B13; a plurality of slag discharge grooves A15 which are in one-to-one correspondence with the slag discharge grooves B8 on the side wall of the ring sleeve A7 are uniformly distributed on the inner wall of the ring groove B14 in the circumferential direction; as shown in fig. 4, 7 and 9, the inner wall of the ring sleeve a7 is provided with a rubber layer 9 which is in sealing fit with the outer side wall of the water leakage piece 11; a plurality of water leakage grooves A16 which have a certain distance with the bottom of the circular groove B13 are uniformly distributed on the inner wall of the circular groove B13 in the circumferential direction; as shown in fig. 1, 3 and 7, a detachable hose 36 communicated with a wash basin sewer pipe 37 is installed in the water leakage groove B17 at the bottom of the circular groove B13.

As shown in fig. 3, 4 and 6, a pressing sleeve 23 matched with a ring groove B14 is axially and slidably matched on the water leakage piece 11, and blocking bristles 21 for preventing hair pressed into the ring groove B14 by the pressing sleeve 23 from floating upwards are uniformly and densely distributed on the inner wall of the ring groove B14 with a residue discharge groove a 15; the pressing sleeve 23 is internally provided with a cylindrical plug 24 matched with the circular groove B13, and a return spring 27 for returning the pressing sleeve 23 is arranged in the circular groove B13; as shown in fig. 3 and 7, a check valve 29 for allowing air to be pushed into the round groove B13 in one way is installed at the air inlet 18 of the lower end of the water leakage member 11 communicated with the round groove B13.

As shown in fig. 3 and 7, the bottom of the residue discharge groove a15 is flush with the bottom of the ring groove B14, so that the hair pressed into the ring groove B14 by the pressing sleeve 23 is prevented from being accumulated in the space below the bottom of the residue discharge groove a15 in the ring groove B14, and the hair pressed into the ring groove B14 by the pressing sleeve 23 is completely cleaned.

As shown in fig. 3, 7 and 8, the return spring 27 is a compression spring; one end of the return spring 27 is connected with the end face of the cylindrical plug 24 on the pressing sleeve 23, and the other end is connected with the inner wall of the circular groove B13. Two circular arc trapezoid guide blocks 10 are symmetrically arranged on the inner wall of the ring sleeve A7, and the two trapezoid guide blocks 10 respectively slide in the two circular arc trapezoid guide grooves 19 on the outer side wall of the water leakage piece 11 around the central axis of the ring sleeve A7. The engagement of the trapezoidal guide blocks 10 with the trapezoidal guide grooves 19 serves as a positioning guide for the rotation of the water leakage member 11 with respect to the ring cover a 7. The width of the slag discharging groove A15 is smaller than the distance between two adjacent slag discharging grooves B8, and the width of the slag discharging groove A15 is equal to the width of the slag discharging groove B8; the sliding amplitude of the trapezoid guide block 10 in the corresponding trapezoid guide groove 19 is equal to that between two adjacent slag discharge grooves B8, so that the slag discharge groove A15 on the water leakage piece 11 can be closed or opened by the inner wall between two adjacent slag discharge grooves B8 on the ring sleeve A7 when the water leakage piece 11 rotates to the limit relative to the ring sleeve A7.

As shown in fig. 3, 5 and 7, the lower end surface of the ring protrusion 12 on the outer side wall of the water leakage member 11 is provided with an annular rubber pad a20 which is in sealing fit with the annular groove A3 at the notch of the circular groove a2, so as to ensure that water falling into the bathtub 1 leaks through the thread clearance between the ring sleeve a7 and the circular groove a2 after the ring sleeve a7 is completely arranged in the circular groove a 2. As shown in fig. 1, 2 and 3, a plurality of protective blocks 6 for preventing the pressing sleeve 23 from pressing the toes are uniformly arranged on the circumferential direction of the notch of the circular groove A2 at the bottom in the bathtub 1; as shown in fig. 3, 6 and 7, two guide blocks 25 are symmetrically mounted on the cylindrical plug 24 in the pressing sleeve 23, and the two guide blocks 25 respectively slide in the two guide grooves 22 on the inner wall of the circular groove B13. The engagement of the guide block 25 with the guide groove 22 plays a role in positioning and guiding the axial sliding of the pressing sleeve 23 with respect to the water drain 11. The lower end of the pressing sleeve 23 is provided with a ring plate 26 matched with the ring groove B14, so that the pressing area of the pressing sleeve 23 for pressing the hairs blocked by the blocking bristles 21 into the ring groove B14 is increased, and the efficiency of pressing the hairs blocked by the blocking bristles 21 into the ring groove B14 of the notch of the ring groove B14 into the ring groove B14 is maximized. A hard pipe A28 is arranged at the air inlet 18 at the bottom of the water leakage part 11, and a check valve 29 is arranged at the tail end of a hard pipe A28.

As shown in fig. 3, 7 and 9, a hard tube B30 is installed at the water leakage groove B17 at the lower end of the water leakage member 11, and the hard tube B30 is in inserted fit with a ring sleeve B32 installed at one end of the hose 36; the hard tube B30 is matched with a rubber pad B31 arranged at the bottom of an inner ring groove C34 in a ring sleeve B32; an internal thread sleeve 35 is screwed on the outer side of the ring sleeve B32, and the internal thread sleeve 35 is matched with a plurality of wedge-shaped blocks 33 which are uniformly distributed on one end of the ring sleeve B32 in the circumferential direction; the hard tube B30 is located in the containing groove A4 of the lower end of the bathtub 1 communicated with the circular groove A2, and the hose 36 is movably located in the containing groove B5 of the lower end side wall of the bathtub 1 communicated with the containing groove A4.

The check valve 29 of the present invention is of the prior art.

The working process of the invention is as follows: in the initial state, the ring sleeve A7 is screwed into the circular groove A2 at the bottom in the bathtub 1, and the upper end of the circular groove B14 of the water leakage piece 11 is flush with the bottom in the bathtub 1. The rubber pad A20 arranged on the ring bulge 12 on the outer side wall of the water leakage piece 11 is in sealing fit with the ring groove A3 at the notch of the circular groove A2 at the bottom in the bathtub 1. The slag discharge groove A15 on the water leakage piece 11 and the slag discharge groove B8 on the ring sleeve A7 are staggered one by one and are closed and sealed by the rubber layer 9 on the inner wall of the ring sleeve A7, and the water leakage groove A16 and the water leakage groove B17 on the water leakage piece 11 are both in an open state. The return spring 27 is in a compressed state. The ring sleeve B32 inserted in the hard pipe B30 presses the wedge blocks 33 on the ring sleeve B32 towards the central axis direction of the hard pipe B30 through the internal thread sleeve 35 matched with the hard pipe B30 in a threaded mode, and therefore the hose 36 is fixedly connected with the water leakage groove B17.

When the invention is used for improving the bathroom without the bathroom, only the water heater and the shower spray which are matched with the shower need to be arranged in the bathroom, and the floor drain communicated with the sewer pipe 37 does not need to be arranged by damaging the ground of the bathroom, thereby reducing the cost for improving the bathroom to the maximum extent.

When a person needs to take a shower in the toilet which is modified by the shower bath device and has no floor drain, the shower bath device is firstly moved into the toilet from the storage room, so that the bathtub 1 is positioned right below shower spray for collecting water falling from the shower spray, and the water falling from the shower spray in the shower bath process is prevented from falling on the non-waterproof toilet floor. The end of the hose 36 is then inserted into a branch pipe 38 in the side wall of the sink down pipe 37.

When a bather stands in the bathtub 1 to take a shower, the water falling into the bottom in the bathtub 1 firstly fills the ring groove B14, when the ring groove B14 is filled with water, the water continuously rising in water level enters the circular groove B13 through the whole water leakage groove A16 which is arranged on the inner wall of the circular groove B13 and is communicated with the ring groove B14 and enters the hose 36 through the water leakage groove B17, and when the water level in the bathtub 1 is found to submerge the foot surface due to rising, the circular groove B13 and the hose 36 are filled with water. At this time, the pressing sleeve 23 is pressed with the foot in a reciprocating manner, and the pressing sleeve 23 is axially reciprocated relative to the drain member 11 by the cooperation of the sole and the return spring 27.

When the pressing sleeve 23 is vertically moved downward with respect to the drain member 11 by the sole of the foot, the return spring 27 is further compressed. When the cylindrical plug 24 axially crosses all the water leakage grooves A16 on the inner wall of the circular groove B13, the cylindrical plug 24 which continues to move vertically downwards presses the water in the circular groove B13 and the hose 36 into the wash basin downcomer 37, so that water with a level lower than the upper end of the wash basin downcomer 37 enters the downcomer 37, and effective drainage in the shower process is realized.

During the vertical downward movement of the pressing sleeve 23 relative to the water leakage member 11, the ring plate 26 mounted at the lower end of the pressing sleeve 23 vertically presses the hairs brought to the water leakage groove a16 by the flowing water and blocked by the water leakage groove a16 into the ring groove B14 downward, and the hairs pressed into the ring groove B14 are collected by the blocking bristles 21 on the inner wall of the ring groove B14.

When the pressing sleeve 23 moves vertically upwards relative to the water leakage part 11 under the reset action of the reset spring 27, the ring plate 26 is quickly separated from the ring groove B14, the cylindrical plug 24 is quickly reset and opens the water leakage groove A16 on the inner wall of the circular groove B13, and the water collected in the bathtub 1 partially enters the circular groove B13 and the hose 36 through the water leakage groove A16 to supplement the water discharged from the hose 36 to the sewer pipe 37.

After the pressing sleeve 23 is repeatedly stepped on for many times, the water at the bottom in the bathtub 1 is gradually squeezed into the sewer pipe 37 of the wash basin for draining. During the vertical resetting process of the pressing sleeve 23, the hairs pressed into the ring groove B14 by the inner ring plate 26 cannot float on the water surface in the bathtub 1 due to the action of the blocking bristles 21.

When the shower bath is finished, most of the water in the bathtub 1 is squeezed into the lower pipe 37 to be drained by repeatedly stepping on the pressing sleeve 23 again, then the hose 36 is taken out of the lower pipe 37 and placed in the washbasin, the bathtub 1 is lifted to a certain height, and the residual water in the bathtub 1, the circular groove B13 and the hose 36 automatically flows into the washbasin, so that the complete cleaning of the water in the bathtub 1 is completed.

When the hair in the ring groove B14 needs to be cleaned, the water leakage piece 11 and the ring sleeve A7 need to be detached from the bathtub 1,

when the water leakage piece 11 and the ring sleeve A7 need to be detached to clean hair in the ring groove B14, the pressing sleeve 23 is rotated, the pressing sleeve 23 drives the water leakage piece 11 which is in axial sliding fit with the pressing sleeve 23 to rotate, when the water leakage piece 11 rotates to the limit relative to the ring sleeve A7, the water leakage grooves A16 on the water leakage piece 11 are just opposite to the water leakage grooves B17 on the ring sleeve A7 one by one, and at the moment, the water leakage piece 11 which continuously rotates drives the ring sleeve A7 to rotate away from the circular groove A2 through the two trapezoid guide blocks 10. When the ring sleeve A7 is completely screwed off the circular groove A2, water is flushed into the ring groove B14 through the water gun, and hairs retained on the blocking bristles 21 are discharged through the water leakage groove A16 and the water leakage groove B17 under the impact of the water gun, so that the hairs in the ring groove B14 are cleaned.

When the water leakage piece 11 and the ring sleeve A7 need to be replaced, the pressing sleeve 23 is rotated, the pressing sleeve 23 drives the water leakage piece 11 which is in axial sliding fit with the pressing sleeve 23 to rotate, and when the water leakage piece 11 rotates to the limit relative to the ring sleeve A7, the water leakage piece 11 which continues to rotate drives the ring sleeve A7 to start rotating away from the circular groove A2 through the two trapezoid guide blocks 10. When the ring sleeve A7 is completely screwed off the circular groove A2, the internal thread sleeve 35 is screwed off the wedge block 33 pressed by the internal thread sleeve, the fastening connection between the hard tube B30 and the ring sleeve B32 is released, and the ring sleeve B32 is pulled out of the hard tube B30.

Before installing the new water leakage piece 11 and the ring sleeve A7 into the circular groove A2, the ring sleeve B32 is firstly inserted into the hard pipe B30, and the internal thread sleeve 35 is reversely rotated, so that the internal thread sleeve 35 presses all wedge-shaped blocks 33 on the ring sleeve B32, and the fixed installation of the ring sleeve B32 on the hard pipe B30 is realized. Then, by reversely rotating the pressing sleeve 23, the pressing sleeve 23 drives the ring sleeve A7 to rotate towards the circular groove A2 through the water leakage piece 11 and the trapezoid guide block 10. When the rubber pad A20 on the water leakage piece 11 is pressed against the bottom in the ring groove A3, the pressing sleeve 23 stops rotating and the installation of the ring sleeve A7 in the circular groove A2 is completed.

During the resetting process of the pressing sleeve 23, the circular groove B13 sucks air inwards through the one-way valve 29, and effective resetting of the pressing sleeve 23 is guaranteed.

In conclusion, the beneficial effects of the invention are as follows: according to the invention, a bather standing in the bathtub 1 repeatedly steps on the pressing sleeve 23 to press water entering the circular groove B13 and the hose 36 from the water leakage groove A16 on the water leakage piece 11 into the wash basin downcomer 37 which is higher than the ground of a toilet through the hose 36, so that water falling into the bathtub 1 and having a level lower than the upper end of the wash basin downcomer 37 is drained into the wash basin downcomer 37, the floor drain required by the toilet is not required to be installed on the ground in a mode of burying the floor drain in the toilet ground, and the sewer reconstruction cost is reduced.

Claims

1. The utility model provides a there is not bathroom down repacking subassembly that launches which characterized in that: the bathtub comprises a bathtub, a ring sleeve A, a rubber layer, a water leakage piece, blocking bristles, a pressing sleeve, a cylindrical plug, a return spring, a one-way valve and a hose, wherein the bathtub is used for receiving and collecting shower water; the upper end of the water leakage part is provided with a circular groove B and a ring groove B surrounding the circular groove B; a plurality of slag discharge grooves A which are in one-to-one correspondence with the slag discharge grooves B on the side wall of the ring sleeve A are uniformly distributed on the inner wall of the ring groove B in the circumferential direction; the inner wall of the ring sleeve A is provided with a rubber layer which is in sealing fit with the outer side wall of the water leakage piece; a plurality of water leakage grooves A which have a certain distance with the bottom of the circular groove B are uniformly distributed on the inner wall of the circular groove B in the circumferential direction; a detachable hose communicated with a sewer pipe of the wash basin is arranged on the water leakage groove B at the bottom of the circular groove B;

2. The sanitary fixture launch retrofit assembly without launch of claim 1, wherein: the bottom of the slag discharge groove A is flush with the bottom of the ring groove B.

3. The sanitary fixture launch retrofit assembly without launch of claim 1, wherein: the return spring is a compression spring; one end of the reset spring is connected with the end face of the cylindrical plug on the pressing sleeve, and the other end of the reset spring is connected with the inner wall of the circular groove B; two arc-shaped trapezoidal guide blocks are symmetrically arranged on the inner wall of the ring sleeve A, and the two trapezoidal guide blocks respectively slide in two arc-shaped trapezoidal guide grooves on the outer side wall of the water leakage piece around the central axis of the ring sleeve A; the width of the slag discharging groove A is smaller than the distance between two adjacent slag discharging grooves B, and the width of the slag discharging groove A is equal to that of the slag discharging groove B; the sliding amplitude of the trapezoidal guide block in the corresponding trapezoidal guide groove is equal to that between the two adjacent slag discharge grooves B.

4. The sanitary fixture launch retrofit assembly without launch of claim 1, wherein: the lower end surface of the ring bulge on the outer side wall of the water leakage part is provided with an annular rubber pad A which is in sealing fit with the annular groove A at the notch of the circular groove A; a plurality of protective blocks for preventing the pressing sleeve from extruding the toes are uniformly arranged at the circumferential direction of the notch of the circular groove A at the bottom in the bathtub; two guide blocks are symmetrically arranged on the cylindrical plug in the pressing sleeve, and the two guide blocks respectively slide in two guide grooves on the inner wall of the circular groove B; the lower end of the pressing sleeve is provided with a ring plate matched with the ring groove B; the air inlet of the bottom of the water leakage part is provided with a hard tube A, and the one-way valve is arranged at the tail end of the hard tube A.

5. The sanitary fixture launch retrofit assembly without launch of claim 1, wherein: a hard pipe B is arranged at a water leakage groove B at the lower end of the water leakage piece, and the hard pipe B is in inserted fit with a ring sleeve B arranged at one end of a hose; the hard tube B is matched with a rubber pad B arranged at the bottom of an inner ring groove C in the ring sleeve B; an internal thread sleeve is screwed on the outer side of the ring sleeve B and is matched with a plurality of wedge-shaped blocks which are uniformly distributed on one end of the ring sleeve B in the circumferential direction; the hard tube B is positioned in the holding groove A which is communicated with the circular groove A at the lower end of the bathtub, and the hose is movable in the holding groove B which is communicated with the holding groove A and is arranged on the side wall of the lower end of the bathtub.