Novel rapidly-installed bathtub drainer

Abstract

The utility model belongs to the technical field of drainers, and particularly relates to a novel rapidly-installed bathtub drainer which comprises a drainage end and an overflow end, and a hose is installed between a drainage port of the overflow end and a water receiving end of the drainage end. The drainage end comprises a first main body sleeve, a first elastic soft rubber sleeve is fixedly arranged on the outer wall face of the first main body sleeve, and a water receiving and guiding pipe is fixedly connected to the end, away from the first main body sleeve, of the first elastic soft rubber sleeve. The overflow end comprises a second main body sleeve, the periphery of the second main body sleeve is sleeved with a second elastic soft rubber sleeve, and the end, away from the second main body sleeve, of the second elastic soft rubber sleeve is fixedly connected with a tail end. According to the novel rapidly-installed bathtub drainer, when the drainage end and the overflow end are fixed to a bathtub, the drainage end and the overflow end can be fixed to the bathtub only by screwing locking bolts on the drainage end and the overflow end, the installation process between the drainage end and the bathtub and between the overflow end and the bathtub is simplified, the drainage end and the overflow end can be conveniently assembled and disassembled, and the installation efficiency is improved. And later maintenance and replacement are also facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of drainers, in particular to a novel quick-installation bathtub drainer. Background Art

[0002] In the existing bathtub drain market, traditional bathtub drain installation methods generally have problems such as complex installation, long time consumption, and inconvenient maintenance. Traditional bathtub drains are mostly composed of multiple components, such as downpipes, corrugated pipes, straight pipes, overflow elbows, and trapezoidal rubber rings. These components need to be connected one by one during the installation process, which not only increases the difficulty of installation, but also easily causes leakage at the connection points.

[0003] In summary, the current bathtub drains still have the following defects during installation and use: traditional bathtub drains have many parts and complicated installation steps, requiring professional personnel to install, and errors are prone to occur during the installation process, leading to problems such as leakage. At the same time, due to the complexity of installation and difficulty in maintenance, the installation and maintenance costs of traditional bathtub drains are relatively high. Moreover, once the bathtub drain fails, such as poor drainage or leakage, multiple parts need to be disassembled for inspection and repair, which is a complicated and time-consuming process. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the inventors conducted in-depth research and completed the present utility model after paying a lot of creative work.

[0005] Specifically, the technical problem to be solved by the utility model is to provide a new type of quick-install bathtub drain to solve the technical problems that the current traditional bathtub drain has many parts, complicated installation steps, requires professional personnel to install, and is prone to errors during the installation process, resulting in water leakage and other problems.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A novel quick-install bathtub drainer comprises a drain end and an overflow end, wherein a hose is installed between the drain outlet of the overflow end and the water receiving end of the drain end;

[0008] The drainage end comprises a main body sleeve 1, an elastic soft rubber sleeve 1 is fixedly provided on the outer wall surface of the main body sleeve 1, an end of the elastic soft rubber sleeve 1 away from the main body sleeve 1 is fixedly connected to a water connection pipe, a threaded groove is provided on the end of the water connection pipe away from the elastic soft rubber sleeve 1, a water connection pipe is fixed at the water inlet of the water connection pipe, and a surface cover 1 is detachably installed on the end of the main body sleeve 1 away from the water connection pipe;

[0009] The overflow end includes a main body sleeve 2, and an elastic soft rubber sleeve 2 is sleeved on the periphery of the main body sleeve 2. The end of the elastic soft rubber sleeve 2 away from the main body sleeve 2 is fixedly connected to the tail end, and the drainage outlet of the tail end is integrally connected to a drainage connecting pipe, and the end of the main body sleeve 2 away from the tail end is detachably installed with a surface cover 2.

[0010] As an improved technical solution, a limiting frame is welded inside the main body sleeve and close to one end of the water connecting pipe. The limiting frame is provided with a clamping cavity through a circular hole opened thereon, and an internal threaded sleeve threadedly connected to the fixing bolt is fixed inside the water connecting pipe and away from one end of the limiting frame.

[0011] As an improved technical solution, a clamping cavity is opened at the center of the circle of the fixing bolt 1 away from one end of the internal threaded sleeve, a lifting rod is fixed at the spring end of the surface cover 1, and a clamping ball is arranged on one side of the lifting rod.

[0012] As an improved technical solution, a limiting frame 2 is fixed inside the main body sleeve 2 and close to one end of the tail end, and a fixing bolt 2 is placed in a circular hole opened on the limiting frame 2. A threaded connection end is inserted and installed at the center of the tail end away from one end of the main body sleeve 2, and a threaded hole threadedly connected to the fixing bolt 2 is opened at one end of the threaded connection end close to the main body sleeve 2.

[0013] As an improved technical solution, a second card cavity is opened at the center of one end of the second fixing bolt close to the second surface cover, and a positioning rod for inserting into the second card cavity is welded at the center of one end of the second surface cover close to the second main body sleeve, and two annular grooves are opened on the outer wall surface of the positioning rod, and a sealing ring is sleeved inside the annular groove.

[0014] As an improved technical solution, the water inlet end of the hose is transitionally connected to the drainage connecting pipe, a clip is installed between the water outlet end of the hose and the water receiving pipe, and the water outlet end of the hose and the water receiving pipe are clipped and fixed by the clip.

[0015] As an improved technical solution, the buckle includes a tube sleeve, one end of which is integrally formed with an outer tooth end, and the other end of which is integrally formed with an inner tooth end that is engaged with the outer tooth end.

[0016] After adopting the above technical solution, the beneficial effects of the utility model are:

[0017] 1. According to the utility model, after the main body sleeve 2 is passed through the overflow hole of the bathtub, the main body sleeve 2 can be fixed on the bathtub by clamping and contacting the tail end, which simplifies the installation process between the overflow end and the bathtub. The installation process is simple and quick. At the same time, when the main body sleeve 2 is clamped and fixed with the tail end, the elastic soft rubber sleeve 2 will be squeezed and expanded, so that the elastic soft rubber sleeve 2 and the bathtub are fully fitted, thereby avoiding the existence of a gap at the overflow hole of the bathtub, thereby improving the sealing between the overflow end and the bathtub after installation, and avoiding water leakage.

[0018] 2. In the utility model, after the water connecting pipe passes through the drain hole of the bathtub, it is only necessary to drive the clamping cavity to rotate, so that the water connecting pipe and the main body sleeve can be clamped and abutted to be fixed on the bathtub, which simplifies the installation process between the drain end and the bathtub. The installation process is simple and quick. At the same time, after the main body sleeve is clamped and fixed with the water connecting pipe, the elastic soft rubber sleeve will be squeezed and expanded, so that the elastic soft rubber sleeve and the bathtub are fully fitted, thereby avoiding the existence of a gap at the drain hole of the bathtub, thereby improving the sealing between the drain end and the bathtub after installation, and avoiding water leakage.

[0019] 3. The utility model only needs to tighten the locking bolts on the drain end and the overflow end to fix them on the bathtub when fixing the drain end and the overflow end on the bathtub, which simplifies the installation process between the drain end and the overflow end and the bathtub, facilitates the assembly and disassembly of the drain end and the overflow end, and also facilitates the later maintenance and replacement. After the drain end and the overflow end are installed on the bathtub, they are fitted with the bathtub through the elastic soft rubber sleeve, avoiding the existence of gaps, thereby improving the sealing of the bathtub and preventing water seepage from the overflow hole and the drain hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0021] Figure 1 It is a structural schematic diagram of the connection state of the quick-install bathtub drainer of the utility model.

[0022] Figure 2 It is a schematic cross-sectional structural diagram of the exploded state of the drainage end of the quick-install bathtub drain of the utility model.

[0023] Figure 3 The utility model is a schematic cross-sectional structural diagram of the exploded state of the overflow end of the quick-install bathtub drain.

[0024] Figure 4 It is a structural schematic diagram of a clip for quickly installing a bathtub drainer according to the utility model.

[0025] Description of reference numerals:

[0026] 1. Drainage end; 11. Main body sleeve 1; 12. Limiting frame 1; 13. Elastic soft rubber sleeve 1; 14. Water pipe connection; 15. Threaded groove; 16. Internal threaded sleeve; 17. Water pipe connection; 18. Fixing bolt 1; 19. Clamping cavity 1; 110. Lifting rod; 111. Clamping ball; 112. Cover 1; 2. Overflow end; 21. Main body sleeve 2; 22. Elastic soft rubber sleeve 2; 23. Clamping cavity 2; 24. Tail end; 25. Threaded connection end; 26. Drainage connecting pipe; 27. Fixing bolt 2; 28. Limiting frame 2; 29. Sealing ring; 210. Cover 2; 3. Buckle; 31. Pipe sleeve; 32. External tooth end; 33. Internal tooth end; 4. Hose. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] At the same time, the meaning of "and / or" or "and / or" appearing in the full text includes three options. Taking "A and / or B" as an example, it includes option A, or option B, or a option in which both A and B are satisfied.

[0030] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0031] like Figures 1 to 4As shown together, this embodiment provides a new type of quick-install bathtub drain, which includes a drain end 1 and an overflow end 2, and a hose 4 is installed between the drain outlet of the overflow end 2 and the water receiving end of the drain end 1;

[0032] The drainage end 1 includes a main body sleeve 11, an elastic soft rubber sleeve 13 is fixedly provided on the outer wall of the main body sleeve 11, an end of the elastic soft rubber sleeve 13 away from the main body sleeve 11 is fixedly connected to a water pipe 14, a threaded groove 15 is provided on the end of the water pipe 14 away from the elastic soft rubber sleeve 13, a water pipe 17 is fixed at the water inlet of the water pipe 14, and a surface cover 112 is detachably installed on the end of the main body sleeve 11 away from the water pipe 14;

[0033] The overflow end 2 includes a main body sleeve 21, and an elastic soft rubber sleeve 22 is sleeved on the periphery of the main body sleeve 21. The end of the elastic soft rubber sleeve 22 away from the main body sleeve 21 is fixedly connected to the tail end 24, and the drainage outlet of the tail end 24 is integrally connected with a drainage connecting pipe 26. The end of the main body sleeve 21 away from the tail end 24 is detachably installed with a surface cover 210.

[0034] When fixing the drain end 1 and the overflow end 2 on the bathtub, it is only necessary to tighten the locking bolts on the drain end 1 and the overflow end 2 to fix them on the bathtub, which simplifies the installation process between the drain end 1 and the overflow end 2 and the bathtub, facilitates the assembly and disassembly of the drain end 1 and the overflow end 2, and also facilitates the later maintenance and replacement. After the drain end 1 and the overflow end 2 are installed on the bathtub, they are fitted with the bathtub through the elastic soft rubber sleeve to avoid the existence of gaps, thereby improving the sealing of the bathtub and preventing water seepage from the overflow hole and the drain hole.

[0035] like Figures 1 to 4 As shown together, in the present embodiment, a limiting frame 12 is welded inside the main body sleeve 11 and close to one end of the water supply pipe 14, the limiting frame 12 is provided with a clamping cavity 19 through a circular hole opened thereon, and an internal threaded sleeve 16 threadedly connected to a fixing bolt 18 is fixed to one end of the water supply pipe 14 and away from the limiting frame 12.

[0036] When the water connecting pipe 14 passes through the drain hole of the bathtub, it is only necessary to drive the clamping cavity 19 to rotate, so that the water connecting pipe 14 and the main body sleeve 11 can be clamped and fixed on the bathtub, which simplifies the installation process between the drain end 1 and the bathtub. The installation process is simple and quick. At the same time, after the main body sleeve 11 and the water connecting pipe 14 are clamped and fixed, the elastic soft rubber sleeve 13 will be squeezed and expanded, so that the elastic soft rubber sleeve 13 and the bathtub are fully fitted, thereby avoiding gaps in the drain hole of the bathtub, thereby improving the sealing between the drain end 1 and the bathtub after installation, and avoiding water leakage.

[0037] likeFigure 2 As shown in the figure, in this embodiment, a first clamping cavity 19 is formed at the center of the end of the first fixing bolt 18 away from the inner threaded sleeve 16. A lifting rod 110 is fixed at the bouncing end of the first face cover 112. A clamping ball 111 is arranged on one side of the lifting rod 110. By inserting the lifting rod 110 into the first clamping cavity 19 and fixing it by the contact between the clamping ball 111 and the first clamping cavity 19, the first face cover 112 is fixed at the water inlet end of the first main body sleeve 11, which is convenient for the installation and disassembly of the first face cover 112.

[0038] As Figure 2 As shown in the figure, in this embodiment, a second limiting frame 28 is fixed at one end of the second main body sleeve 21 near the tail end 24. A second fixing bolt 27 is placed in the circular hole formed on the second limiting frame 28. A threaded connection end 25 is inserted and installed at the center of the end of the tail end 24 away from the second main body sleeve 21. A threaded hole for threaded connection with the second fixing bolt 27 is formed at one end of the threaded connection end 25 near the second main body sleeve 21.

[0039] After passing the second main body sleeve 21 through the overflow hole of the bathtub, only by driving the rotation of the second clamping cavity 23, the second main body sleeve 21 and the tail end 24 can be clamped and fixed on the bathtub, which simplifies the installation process between the overflow end 2 and the bathtub. The installation process is simple and fast. At the same time, when the second main body sleeve 21 and the tail end 24 are clamped and fixed, the second elastic soft rubber sleeve 22 will be squeezed and expanded, so that the second elastic soft rubber sleeve 22 is fully attached to the bathtub, thus avoiding gaps at the overflow hole of the bathtub, and further improving the sealing performance between the overflow end 2 and the bathtub after installation and preventing water leakage.

[0040] As Figure 3 As shown in the figure, in this embodiment, a second clamping cavity 23 is formed at the center of the end of the second fixing bolt 27 near the second face cover 210. A positioning rod for inserting into the second clamping cavity 23 is welded at the center of the end of the second face cover 210 near the second main body sleeve 21. Two annular grooves are formed on the outer wall surface of the positioning rod. A sealing ring 29 is sleeved in the annular groove. The installation of the second face cover 210 is completed through the transitional fit between the sealing ring 29 and the second clamping cavity 23, which not only facilitates the closing between the second face cover 210 and the second main body sleeve 21, but also facilitates the installation and disassembly of the second face cover 210.

[0041] As Figure 1 and Figure 4 As shown in FIGS. and, in this embodiment, the water inlet end of the hose 4 is connected to the drainage connecting pipe 26 in a transitional manner. A buckle 3 is installed between the water outlet end of the hose 4 and the water receiving pipe 17, and the water outlet end of the hose 4 is clamped and fixed to the water receiving pipe 17 through the buckle 3.

[0042] As Figure 4As shown, in this embodiment, the buckle 3 includes a sleeve 31 , one end of the sleeve 31 is integrally provided with an outer tooth end 32 , and the other end is integrally provided with an inner tooth end 33 engaged with the outer tooth end 32 .

[0043] When in use, the overflow end 2 is installed at the overflow hole of the bathtub as follows:

[0044] The main body sleeve 21 passes through the overflow hole of the bathtub, and the water inlet end of the main body sleeve 21 is located in the bathtub. The fixing bolt 27 is driven to rotate. Under the threaded connection between the fixing bolt 27 and the threaded connection end 25, the tail end 24 moves toward one end of the main body sleeve 21, and the elastic soft rubber sleeve 22 located between the main body sleeve 21 and the tail end 24 is squeezed and expanded outward, so that the main body sleeve 21 and the tail end 24 are fixed at the overflow hole of the bathtub, and then the positioning rod on the surface cover 210 is inserted into the interior of the clamping cavity 23, and the surface cover 210 is clamped at the water inlet end of the main body sleeve 21 under the transition cooperation between the sealing ring 29 and the clamping cavity 23, that is, the installation of the overflow end 2 is completed;

[0045] The process of installing the drain terminal 1 at the drain outlet of the bathtub is as follows: the water connecting pipe 14 is passed through the drain outlet of the bathtub, the water inlet end of the main body sleeve 11 is located in the bathtub, the clamping cavity 19 is driven to rotate, and the water connecting pipe 14 is driven to move toward the main body sleeve 11 under the threaded transmission action of the clamping cavity 19 and the internal threaded sleeve 16, and the elastic soft rubber sleeve 13 located between the main body sleeve 11 and the water connecting pipe 14 is squeezed and expanded outward, so that the main body sleeve 11 and the water connecting pipe 14 are fixed at the drain hole of the bathtub, and then the lifting rod 110 is inserted into the interior of the clamping cavity 19, and the surface cover 112 is fixed to the water inlet end of the main body sleeve 11 under the resistance action of the clamping ball 111 and the inner wall surface of the clamping cavity 19, and the installation of the drain terminal 1 is completed;

[0046] The water outlet end of the drainage connecting pipe 26 is inserted into the inlet end of the hose 4, and they are fixed by transition fit. The water outlet end of the hose 4 is inserted into the water receiving pipe 17, and the buckle 3 is put on the water receiving pipe 17. The hose 4 and the water receiving pipe 17 are fixed together through the buckle 3 through the engagement between the outer tooth end 32 and the inner tooth end 33.

[0047] It should be understood that the purpose of these embodiments is only to illustrate the utility model and is not intended to limit the protection scope of the utility model. In addition, it should also be understood that after reading the technical content of the utility model, those skilled in the art can make various changes, modifications and / or variations to the utility model, and all of these equivalent forms also fall within the protection scope defined by the claims attached to this application.

Claims

1. A new type of fast-installation bathtub drainer, characterized in that: It comprises a drainage end (1) and an overflow end (2), wherein a hose (4) is installed between the drainage outlet of the overflow end (2) and the water receiving end of the drainage end (1); The drainage end (1) comprises a main body sleeve (11), an elastic soft rubber sleeve (13) is fixedly provided on the outer wall surface of the main body sleeve (11), an end of the elastic soft rubber sleeve (13) away from the main body sleeve (11) is fixedly connected to a water connection pipe (14), a threaded groove (15) is provided on the end of the water connection pipe (14) away from the elastic soft rubber sleeve (13), a water connection pipe (17) is fixed at the water inlet of the water connection pipe (14), and a surface cover (112) is detachably installed on the end of the main body sleeve (11) away from the water connection pipe (14); The overflow end (2) comprises a main body sleeve (21), the periphery of which is covered with an elastic soft rubber sleeve (22), the end of which is away from the main body sleeve (21) being fixedly connected to a tail end (24), the drainage outlet of the tail end (24) being integrally connected to a drainage connecting pipe (26), and the end of which is away from the tail end (24) being detachably mounted with a surface cover (210).

2. The novel quick-installation bathtub drainer according to claim 1, wherein: A limiting frame (12) is welded inside the main body sleeve (11) and close to one end of the water connecting pipe (14); a clamping cavity (19) is provided in a circular hole formed in the limiting frame (12); and an internal threaded sleeve (16) threadedly connected to a fixing bolt (18) is fixed inside the water connecting pipe (14) and away from one end of the limiting frame (12).

3. The novel quick-installation bathtub drainer according to claim 2, wherein: A clamping cavity (19) is provided at the center of a circle of one end of the fixing bolt (18) away from the internal threaded sleeve (16), a lifting rod (110) is fixed at the spring end of the surface cover (112), and a clamping ball (111) is provided on one side of the lifting rod (110).

4. The novel quick-installation bathtub drain according to claim 3, characterized in that: A second limiting frame (28) is fixed inside the second main body sleeve (21) and at one end close to the tail end (24), and a second fixing bolt (27) is placed in a circular hole provided on the second limiting frame (28). A threaded connection end (25) is inserted and installed at the center of one end of the second main body sleeve (21) away from the tail end (24), and a threaded hole threadedly connected to the second fixing bolt (27) is provided at one end of the threaded connection end (25) close to the second main body sleeve (21).

5. The novel quick-installation bathtub drainer according to claim 4, wherein: A second clamping cavity (23) is provided at the center of one end of the second fixing bolt (27) close to the second surface cover (210), and a positioning rod for inserting into the second clamping cavity (23) is welded at the center of one end of the second surface cover (210) close to the second main body sleeve (21), and the outer wall surface of the positioning rod is provided with two annular grooves, and a sealing ring (29) is sleeved inside the annular groove.

6. The novel quick-installation bathtub drainer according to claim 5, characterized in that: There is a transitional connection between the water inlet end of the hose (4) and the drainage connecting pipe (26). A buckle (3) is installed between the water outlet end of the hose (4) and the water receiving pipe (17), and the water outlet end of the hose (4) is clamped and fixed to the water receiving pipe (17) through the buckle (3).

7. The novel quick-installation bathtub drainer according to claim 6, wherein: The buckle (3) includes a pipe sleeve (31). One end of the pipe sleeve (31) is integrally formed with an external tooth end (32), and the other end is integrally formed with an internal tooth end (33) that is clamped to the external tooth end (32).

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