Drainer mounting device convenient to assemble and disassemble

Abstract

The utility model discloses a drainer mounting device convenient to assemble and disassemble, and belongs to the technical field of kitchens and bathrooms. Comprising a supporting assembly and a mounting assembly. When a drainer needs to be mounted, an operator can press a supporting ring in a supporting assembly into a mounting space between a mounting outer ring and a mounting inner ring only by pressing the supporting assembly in the drainer mounting device convenient to assemble and disassemble; and until the connecting groove reaches the position matched with the protruding structure in the mounting assembly under the action of the pressing force, the protruding structure is embedded into the connecting groove, and connection of the supporting assembly and the mounting assembly is achieved. In this way, after an operator presses the supporting ring to the installation assembly, the operator achieves installation of the drainer. According to the drainer installation device convenient to assemble and disassemble, the installation environment and space do not need to be considered, and convenient installation can still be achieved in a narrow space.

Description

Technical Field

[0001] This application relates to the field of personal hygiene care, and particularly to a convenient detachable installation device for a drainer. Background Art

[0002] A drainer is a relatively common sanitary ware product in people's lives, mainly used to realize the water storage and drainage functions of a washbasin. At present, the installation of a drainer often adopts the method of installing with a threaded pipe and a nut. Among them, the installation method of the threaded pipe and the nut is mostly to screw the nut from the tail end of the threaded pipe upwards to the top to achieve locking. When disassembling, the nut needs to be rotated in the reverse direction to completely separate from the threaded pipe. Usually, the space under the installation tabletop is small, this installation method is time-consuming and laborious, and it is also very troublesome to align the starting teeth during installation.

[0003] Therefore, quick-install nuts are favored by the market. For example, Chinese Patent CN203906508U discloses a quick-install and quick-detach nut, which includes a guiding knob assembly and a threaded block. The threaded block is provided with an internal thread that can be screwed and matched with the external thread of a threaded rod. The threaded block is axially and radially slidably sleeved in the guiding knob assembly and slides between an open position and a closed position. When the threaded block is in the open position, the internal thread of the thread is separated from the external thread of the screw rod to make way for the quick passing of the screw rod. When the threaded block is in the closed position, the internal thread of the threaded block is engaged with the external thread of the screw rod, and the threaded block can rotate with the axial rotation of the guiding knob assembly. In this solution, it is still necessary to rotate the guiding knob to achieve the locking of the threaded block. Due to reasons such as the narrow space around some sunken washbasins, or the short protruding length of the threaded pipe, it is often impossible to lock with the threaded pipe by rotating the guiding knob.

[0004] Therefore, there is an urgent need for a more convenient detachable installation device for a drainer to solve the problems that the installation and disassembly of the drainer in the prior art are relatively inconvenient or seriously affected by environmental and space constraints. Summary of the Utility Model

[0005] The embodiment of this application provides a detachable installation device for a drainer, which can solve the problems that the installation of the drainer in the prior art is inconvenient or seriously affected by environmental and space constraints. The technical solution is as follows:

[0006] A detachable installation device for a drainer, characterized by comprising: a support component and an installation component;

[0007] The support component includes a support ring and a connecting pipe. The connecting pipe is movably connected to the support ring, and the central axis of the connecting pipe coincides with the central axis of the support ring;

[0008] The support ring has a connection hole matching the cross-sectional shape of the connection pipe, at least a portion of the connection pipe exceeds the connection hole and is sleeved on the support ring, and the connection pipe has a baffle, and the cross-sectional area of the baffle is larger than the cross-sectional area of the support ring;

[0009] The baffle has a water discharge hole, the water discharge hole is connected to the connecting pipe, and the water discharge hole is used to install a movable waterproof button;

[0010] The mounting assembly comprises an inner mounting ring, an outer mounting ring and a supporting base plate located between the inner mounting ring and the outer mounting ring;

[0011] The side of the mounting outer ring close to the mounting inner ring has a plurality of symmetrically distributed protrusion structures, and the side of the support ring away from the connecting pipe has a connecting groove matching the plurality of protrusion structures.

[0012] Optionally, the portable and detachable drain installation device further comprises: a spring;

[0013] The spring is located between the mounting inner ring and the mounting outer ring, and a side of the mounting outer ring close to the mounting inner ring has a thread groove matching the shape of the spring after being compressed.

[0014] Optionally, at least a portion of the connecting pipe protrudes from the supporting ring, and an outer wall of the connecting pipe has a threaded structure;

[0015] A side of the mounting inner ring facing away from the mounting outer ring has a thread structure matching the outer wall of the connecting pipe.

[0016] Optionally, the portable and detachable drain installation device further comprises: a drain assembly connected to the installation assembly;

[0017] The drainage assembly comprises: an anti-odor baffle and a connector, wherein the connector comprises a plurality of drainage ports, at least one of which is opposite to the outlet of the connecting pipe, and the anti-odor baffle is located at the drainage port opposite to the connecting pipe.

[0018] Optionally, there is an arc-shaped mounting protrusion at the drain outlet opposite to the connecting pipe, and the anti-odor baffle has a plurality of supporting feet matching the shape of the mounting protrusion.

[0019] Optionally, the end of the water outlet opposite to the connecting pipe close to the connecting pipe has a connecting thread, and the side of the connecting pipe close to the water outlet has a docking thread matching the connecting thread.

[0020] Optionally, the portable and detachable drain installation device further comprises: a sealing pad and a buffer pad;

[0021] The sealing gasket is located between the connecting pipe and the support ring, and the sealing gasket is sleeved on the connecting pipe;

[0022] The buffer pad is located between the sealing gasket and the support ring, and the buffer pad is sleeved on the connecting pipe;

[0023] The central axes of the sealing gasket and the buffer pad coincide with the central axis of the support ring.

[0024] Optionally, the multiple water outlets are two vertically distributed water outlets, and the two water outlets include a first water outlet and a second water outlet;

[0025] The first water outlet faces the connecting pipe, and the central axis of the first water outlet coincides with the central axis of the connecting pipe. The central axis of the second water outlet is perpendicular to the central axis of the first water outlet.

[0026] The beneficial effects brought by the technical solution provided by the embodiments of the present application at least include:

[0027] A convenient disassembly and assembly type water outlet device installation device includes a support component and an installation component. The support component of the convenient disassembly and assembly type water outlet device installation device may include a support ring and a connecting pipe. The installation component in the convenient disassembly and assembly type water outlet device installation device may include an installation inner ring, an installation outer ring, and a support bottom plate located between the installation inner ring and the installation outer ring. One side of the installation outer ring close to the installation inner ring may have a plurality of symmetrically distributed convex structures. One side of the support ring facing away from the connecting pipe may have connecting grooves matching the plurality of convex structures. Thus, when installing the water outlet device, the operator can press the support ring in the support component of the convenient disassembly and assembly type water outlet device installation device to press the support ring in the support component into the installation space between the installation outer ring and the installation inner ring until the connecting groove reaches the position matching the convex structure under the action of the pressing force, and the convex structure is embedded in the connecting groove to realize the connection between the support component and the installation component. Then, the operator can realize the connection of the relevant components of the water outlet device at the baffle. The baffle on the support ring may have a water outlet hole position, and the water outlet hole position may be used to install a movable waterproof button. Since the water outlet hole position can communicate with the connecting pipe, the water outlet device installation device can have a water outlet function through the opening and closing of the waterproof button. Thus, after the operator presses the support ring into the installation component, the operator realizes the installation of the water outlet device. The installation process of the water outlet device is greatly reduced. And, since the operator only needs to press the support ring to realize the installation of the water outlet device, the convenient disassembly and assembly type water outlet device installation device provided by the present application does not need to consider the installation environment and space, and can still realize convenient installation in a narrow space. Description of the Drawings

[0028] To more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0029] Figure 1 It is a schematic structural diagram of a convenient disassembly and assembly type drainer installation device provided by an embodiment of the present application;

[0030] Figure 2 is Figure 1 The sectional view of the convenient disassembly and assembly type drainer installation device shown;

[0031] Figure 3 It is a schematic structural diagram of another convenient disassembly and assembly type drainer installation device provided by an embodiment of the present application;

[0032] Figure 4 It is a schematic diagram of the cooperation between a connecting pipe and an installation inner ring provided by an embodiment of the present application;

[0033] Figure 5 It is a schematic structural diagram of yet another convenient disassembly and assembly type drainer installation device provided by an embodiment of the present application. Detailed implementation manners

[0034] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present application in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application.

[0035] It should be noted that similar reference numerals and letters indicate similar items in the following accompanying drawings. Therefore, once an item is defined in one accompanying drawing, it does not need to be further defined and explained in subsequent accompanying drawings.

[0036] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of this application is usually placed during use. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0037] In the description of the present application, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", and "connected" should be understood in a broad sense.

[0038] In the embodiments of the present application, please refer to Figure 1 and Figure 2 , Figure 1 which is a schematic structural diagram of a convenient disassembly and installation device for a water outlet device provided by the embodiments of the present application, Figure 2 and Figure 1 is a sectional view of the convenient disassembly and installation device for a water outlet device shown. The embodiments of the present application provide a convenient disassembly and installation device 000 for a water outlet device, including: a support assembly 100 and an installation assembly 200. The purpose is to achieve the convenient installation of the water outlet device through the cooperation of the support assembly 100 and the installation assembly 200.

[0039] The support assembly 100 of the convenient disassembly and installation device 000 for a water outlet device may include a support ring 101 and a connecting pipe 102. The connecting pipe 102 may be movably connected to the support ring 101, and the central axis of the connecting pipe 102 may coincide with the central axis of the support ring 101. In this way, the connecting pipe 102 may be sleeved in the support ring 101 in a sleeved manner. For example, the support ring 101 may have a connecting hole L matching the cross-sectional shape of the connecting pipe 102, and the connecting pipe 102 may pass through the connecting cylinder and be sleeved on the support ring 101. Here, the end of the connecting pipe 102 facing away from the support ring 101 may further have a baffle D, and the cross-sectional area of the baffle D is larger than the cross-sectional area of the support ring 101. In this way, it is possible to avoid the adverse situation that the connecting pipe 102 slides out of the connecting hole L after being sleeved on the support ring 101.

[0040] The installation assembly 200 in the convenient disassembly and installation device 000 for a water outlet device may include an installation inner ring 201, an installation outer ring 202, and a support bottom plate 203 located between the installation inner ring 201 and the installation outer ring 202. Through the surrounding of the installation outer ring 202 and the installation inner ring 201, an installation space for the support ring 101 to pass through can be formed between the two. In this way, through the cooperation of the support ring 101 and the installation assembly 200, the support assembly 100 and the installation assembly 200 can achieve stable connection.

[0041] For example, the side of the installation outer ring 202 close to the installation inner ring 201 may have a plurality of symmetrically distributed convex structures T, and the side of the support ring 101 facing away from the connecting pipe 102 may have connection grooves S matching the plurality of convex structures T. In this way, when installing the water outlet device, the operator can press the support ring 101 in the support assembly 100 of the convenient disassembly and installation device 000 into the installation space between the installation outer ring 202 and the installation inner ring 201 only by pressing the support assembly 100. Until the connection groove S reaches the position matching the convex structure T under the action of the pressing force, the convex structure T is embedded in the connection groove S to realize the connection between the support assembly 100 and the installation assembly 200. Then, the operator can connect the relevant components of the water outlet device at the baffle D.

[0042] In the present application, the baffle D may have a drain hole X, and the drain hole X may be used to install a movable waterproof button. Since the drain hole X may be connected to the connecting pipe 102, the drain installation device 000 may have a drain function by opening and closing the waterproof button. In this way, after the operator presses the support ring 101 to the installation assembly 200, the operator has installed the drain. The installation process of the drain installation is greatly reduced, and since the operator only needs to press the support ring 101 to install the drain, the portable and detachable drain installation device 000 provided in the present application does not need to consider the installation environment and space, and can still be conveniently installed in a small space.

[0043] In summary, the present application provides a convenient and detachable water tank installation device, including: a support assembly and a mounting assembly. The support assembly of the convenient and detachable water tank installation device may include a support ring and a connecting pipe, and the mounting assembly in the convenient and detachable water tank installation device may include an inner mounting ring, an outer mounting ring, and a support base plate located between the inner mounting ring and the outer mounting ring. The side of the outer mounting ring close to the inner mounting ring may have a plurality of symmetrically distributed protrusion structures, and the side of the support ring away from the connecting pipe may have a connecting groove matching the plurality of protrusion structures. In this way, when the water tank needs to be installed, the operator can press the support ring in the support assembly into the installation space between the outer mounting ring and the inner mounting ring by simply pressing the support assembly in the convenient and detachable water tank installation device, until the connecting groove reaches a position matching the protrusion structure under the action of the pressing force, and the protrusion structure is embedded in the connecting groove to achieve the connection between the support assembly and the mounting assembly. Then, the operator can achieve the connection of the relevant structures of the water tank at the baffle. The baffle on the support ring can have a drain hole, and the drain hole can be used to install a movable waterproof button. Since the drain hole can be connected to the connecting pipe, the drain installation device can have a drain function by opening and closing the waterproof button. In this way, after the operator presses the support ring to the installation component, the operator has installed the drain. The installation process of the drain installation is greatly reduced, and since the operator only needs to press the support ring to install the drain, the portable and detachable drain installation device provided by the present application does not need to consider the installation environment and space, and can still be conveniently installed in a small space.

[0044] In the examples of this application, please refer to Figure 3 , Figure 32 is a schematic diagram of the structure of another convenient and detachable drain installation device provided in an embodiment of the present application. The convenient and detachable drain installation device 000 may also include: a spring 300. The spring 300 may be located between the installation inner ring 201 and the installation outer ring 202, and the side of the installation outer ring 202 close to the installation inner ring 201 may have a thread groove 201a that matches the shape of the spring 300 after being compressed. In this way, when the operator places the support ring 101 between the mounting inner ring 201 and the mounting outer ring 202, the support ring 101 first contacts the spring 300. When the operator presses the support ring 101, the support ring 101 applies pressing force to the spring 300. The spring 300 is gradually compressed to match the shape of the thread groove 201a, thereby gradually embedding forward into the thread groove 201a. In this way, after the operator presses the support ring 101 until the connecting groove S engages with the protruding structure T, the spring 300 also matches the thread groove 201a, and the spring 300 applies appropriate pressing force to the support ring 101.

[0045] For example, the thread groove 201a and the spring 300 can be reasonably designed so that the pressing force applied by the spring 300 to the support ring 101 can just improve the engagement ability between the support ring 101 and the protruding structure T, thereby further improving the stability of the portable and detachable water tank installation device 000 after installation. Here, since the spring 300 can provide a rebound force to the support ring 101 during the pressing process, if the operator fails to press the support ring 101 to the position where the connecting groove S matches the protruding structure T, the spring 300 can push the support ring 101 out, providing a better reminder to the operator, thereby avoiding the undesirable situation that the operator fails to press in place, resulting in the portable and detachable water tank installation device 000 not being installed in place.

[0046] Furthermore, when it is necessary to disassemble the portable and detachable drain installation device 000, the operator can press the support ring 101 hard until the connection groove S falls off from the protruding structure T, and the support ring 101 applies sufficient pressing force to the spring 300, so that the spring 300 stores a large amount of rebound force. After the operator finishes pressing the spring 300, the spring 300 can release the stored rebound force, so that the connection groove S moves to the side away from the spring 300 until it breaks through the resistance of the protruding structure T. In this way, the support assembly 100 and the installation assembly 200 can be separated, thereby realizing the disassembly of the portable and detachable drain installation device 000.

[0047] In this application, in order to further improve the stability of the connection between the support assembly 100 and the mounting assembly 200, please refer to Figure 4 , Figure 41 is a schematic diagram of a connection tube and an inner mounting ring provided in an embodiment of the present application. At least a portion of the connection tube 102 may protrude from the support ring 101, the outer wall of the connection tube 102 may have a threaded structure, and the side of the inner mounting ring 201 away from the outer mounting ring 202 may have a threaded structure that matches the outer wall of the connection tube 102. In this way, through the bite effect between the threaded structures, when the operator presses the support ring 101, the connection between the connection tube 102 and the inner mounting ring 201 can also be tighter, thereby further providing stability in the connection between the support assembly 100 and the mounting assembly 200.

[0048] In the examples of this application, please refer to Figure 5 , Figure 5 It is a structural schematic diagram of another portable and detachable drain installation device provided by an embodiment of the present application. The portable and detachable drain installation device 000 may also include: a drain assembly 400 connected to the installation assembly 200. The drain assembly 400 may include: an anti-odor baffle 401 and a connector 402, and the connector 402 may include a plurality of drains, wherein at least one of the plurality of drains may be opposite to the outlet of the connecting pipe 102, and the anti-odor baffle 401 may be located at the drain opposite to the connecting pipe 102. In this way, it can be achieved that, during the process of the user using the drain, the sewage transmitted by the connecting pipe 102 first passes through the anti-odor baffle 401 and then enters the drain. After the user has finished using the drain, the anti-odor baffle 401 covers the drain to prevent the odor in the drain toward the connecting pipe 102 from being transmitted to the user's home through the connecting pipe 102.

[0049] For example, there is an arc-shaped mounting protrusion A1 at the drain outlet opposite to the connecting pipe 102, and the odor-proof baffle 401 has a plurality of legs A2 matching the mounting protrusion A1. In this way, when the water after use by the user reaches the odor-proof baffle 401 through the connecting pipe 102, the odor-proof baffle 401 is suspended under the buoyancy of the water, and the water flows out from the drain outlet; after the user finishes using it, the buoyancy of the water flow is not enough to support the odor-proof baffle 401, and the odor-proof baffle 401 covers the drain outlet to block the odor.

[0050] In the present application, there are many possible ways to connect the connecting pipe 102 to the drain, and the present application only describes the suitability of one possible implementation method as follows. The drain opposite to the connecting pipe 102 may have a connecting thread at one end close to the connecting pipe 102, and the side of the connecting pipe 102 close to the drain may have a docking thread matching the connecting thread. When the operator presses the support ring 101, the connecting thread and the docking thread can be engaged synchronously, thereby directly realizing the installation of the connecting pipe 102 and the drain, further improving the installation simplicity and efficiency of the portable and detachable drain installation device 000.

[0051] In the examples of this application, please refer toFigure 5 The convenient dismountable water outlet device installation device 000 may further include: a sealing gasket 500 and a buffer gasket 600. The sealing gasket 500 may be located between the connecting pipe 102 and the support ring 101 to improve the airtightness between the connecting pipe 102 and the support ring 101. Here, the sealing gasket 500 may be sleeved on the connecting pipe 102.

[0052] The buffer gasket 600 may be located between the sealing gasket 500 and the support ring 101, and the buffer gasket 600 may be sleeved on the connecting pipe 102. In this way, during the process of the operator pressing the support ring 101, the buffer gasket 600 can further relieve the acting force between each component, thereby protecting the support component 100 and the installation component 200, and further improving the tightness of the connection between each component.

[0053] Here, in order to ensure the best effect of the sealing gasket 500 and the buffer gasket 600, the central axes of the sealing gasket 500 and the buffer gasket 600 may coincide with the central axis of the support ring 101.

[0054] In the embodiment of the present application, please refer to Figure 5 , the multiple water outlets may be two vertically distributed water outlets, and the two water outlets include a first water outlet and a second water outlet;

[0055] The first water outlet faces the connecting pipe 102, and the central axis of the first water outlet coincides with the central axis of the connecting pipe 102. The central axis of the second water outlet is perpendicular to the central axis of the first water outlet. In this way, the water outlet device can meet the needs of connecting water outlets in multiple directions.

[0056] In summary, the present application provides a convenient and detachable water tank installation device, including: a support assembly and a mounting assembly. The support assembly of the convenient and detachable water tank installation device may include a support ring and a connecting pipe, and the mounting assembly in the convenient and detachable water tank installation device may include an inner mounting ring, an outer mounting ring, and a support base plate located between the inner mounting ring and the outer mounting ring. The side of the outer mounting ring close to the inner mounting ring may have a plurality of symmetrically distributed protrusion structures, and the side of the support ring away from the connecting pipe may have a connecting groove matching the plurality of protrusion structures. In this way, when the water tank needs to be installed, the operator can press the support ring in the support assembly into the installation space between the outer mounting ring and the inner mounting ring by simply pressing the support assembly in the convenient and detachable water tank installation device, until the connecting groove reaches a position matching the protrusion structure under the action of the pressing force, and the protrusion structure is embedded in the connecting groove to achieve the connection between the support assembly and the mounting assembly. Then, the operator can achieve the connection of the relevant structures of the water tank at the baffle. The baffle on the support ring can have a drain hole, and the drain hole can be used to install a movable waterproof button. Since the drain hole can be connected to the connecting pipe, the drain installation device can have a drain function by opening and closing the waterproof button. In this way, after the operator presses the support ring to the installation component, the operator has installed the drain. The installation process of the drain installation is greatly reduced, and since the operator only needs to press the support ring to install the drain, the portable and detachable drain installation device provided by the present application does not need to consider the installation environment and space, and can still be conveniently installed in a small space.

[0057] In the present application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. The term "plurality" refers to two or more than two, unless otherwise clearly defined.

[0058] The above description is only an optional embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A convenient dismountable drain installation device, characterized in that, include: Support components and mounting components; The support assembly includes a support ring and a connecting pipe, wherein the connecting pipe is movably connected to the support ring, and the central axis of the connecting pipe coincides with the central axis of the support ring; The support ring has a connection hole matching the cross-sectional shape of the connection pipe, at least a portion of the connection pipe exceeds the connection hole and is sleeved on the support ring, and the connection pipe has a baffle, and the cross-sectional area of the baffle is larger than the cross-sectional area of the support ring; The baffle has a water discharge hole, the water discharge hole is connected to the connecting pipe, and the water discharge hole is used to install a movable waterproof button; The mounting assembly comprises an inner mounting ring, an outer mounting ring and a supporting base plate located between the inner mounting ring and the outer mounting ring; The side of the mounting outer ring close to the mounting inner ring has a plurality of symmetrically distributed protrusion structures, and the side of the support ring away from the connecting pipe has a connecting groove matching the plurality of protrusion structures.

2. The quick-install and dismountable drainer installation device according to claim 1, wherein, The convenient and detachable drain installation device further comprises: a spring; The spring is located between the mounting inner ring and the mounting outer ring, and a side of the mounting outer ring close to the mounting inner ring has a thread groove matching the shape of the spring after being compressed.

3. The quick-installation and disassembly type drainer installation device according to claim 2, wherein, At least part of the connecting pipe protrudes from the supporting ring, and the outer wall of the connecting pipe has a threaded structure; A side of the mounting inner ring facing away from the mounting outer ring has a thread structure matching the outer wall of the connecting pipe.

4. The installation device of a convenient dismountable drainer according to claim 3, characterized in that, The convenient and detachable drain installation device further comprises: a drain assembly connected to the installation assembly; The drainage assembly includes: an anti-odor baffle and a connector, the connector includes a plurality of drainage ports, at least one of the plurality of drainage ports is opposite to the outlet of the connecting pipe, and the anti-odor baffle is located at the drainage port opposite to the connecting pipe.

5. The installation device of a convenient dismountable drainer according to claim 4, characterized in that, An arc-shaped mounting protrusion is arranged at the drain outlet opposite to the connecting pipe, and the deodorizing baffle has a plurality of supporting feet matching the shape of the mounting protrusion.

6. The installation device of a convenient dismountable drainer according to claim 4, characterized in that, The end of the water outlet opposite to the connecting pipe close to the connecting pipe has a connecting thread, and the side of the connecting pipe close to the water outlet has a docking thread matching the connecting thread.

7. A detachable water outlet installation device according to any one of claims 5 or 6, characterized in that The portable and detachable drain installation device also includes: a sealing pad and a buffer pad; The sealing rubber pad is located between the connecting pipe and the supporting ring, and the sealing rubber pad is sleeved on the connecting pipe; The buffer pad is located between the sealing rubber pad and the supporting ring, and the buffer pad is sleeved on the connecting pipe; The central axes of the sealing rubber pad and the buffer pad coincide with the central axis of the support ring.

8. The installation device of a convenient dismountable drainer according to claim 7, characterized in that, The multiple drains are two drains distributed vertically, and the two drains include a first drain and a second drain; The first water outlet is opposite to the connecting pipe, and the central axis of the first water outlet coincides with the central axis of the connecting pipe, and the central axis of the second water outlet is perpendicular to the central axis of the first water outlet.

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