Drainage seat
By designing a sewer with switching function, the problem of single use of existing sewer seats is solved, flexible drainage structure switching is achieved, production costs are reduced and factory inventory problems are avoided.
Patent Information
- Application Number
- CN202422179463.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-05
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-09-05
AI Technical Summary
The drain seats on the market can only choose water inlet on the side or water inlet on the top, and cannot be switched, resulting in a single use method and cannot meet different water needs, causing trouble to consumers.
A drain seat is designed, including a drain seat main body and a switching cover. The drain seat main body is equipped with a drain plug interface, a top water inlet interface and a side water inlet interface. The switching cover can seal different interfaces to switch the drain structure.
The flexible and changeable sewer seat is achieved, and the drainage structure can be switched according to consumer needs, avoiding the manufacturer's production scheduling and inventory problems and reducing production costs.
Smart Images
Figure CN222962187U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of kitchen and bathroom, in particular to a drain base. Background Art
[0002] When installing a sink, it is generally necessary to connect a drain pipe to a drain base and then install the drain base at the sewer inlet. The drain bases on the market are basically divided into two types of water inlet methods. One is side water inlet. This type of water inlet structure can improve the drainage speed and is suitable for various occasions with large water consumption, such as a restaurant kitchen. The second is top water inlet. For this type of water inlet structure, the drain pipe connected forms a U-shaped bend due to its own weight and the weight of water. The U-shaped bend can store water. Although the drainage speed is not as fast as that of the first structure, it has the effects of preventing odor and backflow. Currently, the drain bases on the market are either the first type or the second type and cannot be switched, and the usage method is relatively single and inflexible. After consumers purchase them and find that their structures are not suitable, they can only return them or leave them idle, which brings troubles to consumers. Therefore, the utility model provides a drain base with high flexibility to solve the above technical problems. Summary of the Utility Model
[0003] In order to solve the above technical problems, the utility model provides a drain base with high flexibility.
[0004] A drain base includes a drain base main body and a switching cover. Among them,
[0005] A drain socket is arranged at the bottom of the drain base main body for installing at the drain outlet of the sewer. A top water inlet interface is arranged at the top of the drain base main body, and a side water inlet interface is arranged at the periphery, both of which are used for docking with a drain trough or a drainage device.
[0006] The switching cover seals the top water inlet interface to form a side drainage structure, or the switching cover seals the side water inlet interface to form a top drainage structure.
[0007] The drain base provided by the utility model is provided with both a top water inlet interface and a side water inlet interface and is equipped with a switching cover. When it is necessary to form top drainage, only need to block the side water inlet interface with the switching cover and leave the top water inlet interface. When it is necessary to form side drainage, only need to block the top water inlet interface with the switching cover and leave the side water inlet interface. The drain base provided by the utility model has the advantages of being flexible and changeable, and can switch the drainage structure according to the needs of consumers. On the other hand, the drain base provided by the utility model is equivalent to the combination of two traditional drain bases, which can avoid the production scheduling problems and inventory problems of manufacturers, and can also reduce the equipment of production lines and lower the production cost.
[0008] Preferably, the top water inlet interface and the side water inlet interface are both provided with external threads, and the switching cover is provided with internal threads. The switching cover is screwed into and docked with the top water inlet interface or the side water inlet interface through threads, and has a simple structure and is easy to form and assemble.
[0009] Preferably, the switching cover is provided with a plug hole, which can increase the number of docking drainage devices.
[0010] Preferably, in order to further increase the number of docking drainage devices, a docking nozzle is also provided on the switching cover.
[0011] Preferably, the plugging hole and the docking nozzle are both provided with a plug, which can block the corresponding plugging hole or docking nozzle when the water outlet device is not docked.
[0012] Preferably, the docking nozzle is installed in the mounting hole on the switching cover in a threaded manner, and the installation is firm and reliable.
[0013] Preferably, in order to improve the installation firmness of the drain pipe, the water seat also includes a locking ring, and the drain pipe is fixedly installed on one of the top water inlet interface and the side water inlet interface through the locking ring, and the switching cover is connected to the other of the top water inlet interface and the side water inlet interface.
[0014] Preferably, in order to adapt to drain pipes of various diameters, the drain seat further includes a reducing rubber sleeve, and the reducing rubber sleeve is plugged into the top water inlet interface and / or the side water inlet interface.
[0015] Preferably, the end of the reducer rubber sleeve extends toward the periphery to form a sealing gasket, one end of which is in close contact with the end of the top water inlet interface and / or the side water inlet interface, and the other end is pressed by the switching cover to form a sealing structure to prevent water leakage. In addition, in order to increase the caliber specification of the drainage connection, a coaxial mounting groove is formed on the periphery of the drainage plug interface, and an annular sealing plug is installed in the mounting groove through a thread, and a convex ring is provided in the sealing plug, which can lock the drain pipe in the mounting groove and receive the drainage of the drainage plug interface.
[0016] Preferably, the drainage plug port is installed with a one-way valve and a sealing rubber sleeve is provided around it.
[0017] From the above description of the utility model, it can be seen that the utility model has the following beneficial effects:
[0018] The drain seat provided by the present utility model is provided with a top water inlet interface and a side water inlet interface, and is equipped with a switching cover. When top drainage needs to be formed, only the switching cover needs to be blocked at the side water inlet interface, while leaving the top water inlet interface open. When side drainage needs to be formed, only the switching cover needs to be blocked at the top water inlet interface, while leaving the side water inlet interface open. The drain seat provided by the present utility model has the advantage of being flexible and variable, and can switch the drainage structure according to the needs of consumers;
[0019] The water outlet seat provided by the present utility model is equivalent to the combination of two traditional drain seats, which can avoid the production scheduling problems and inventory problems of manufacturers, reduce the equipment of production lines, and lower the production cost;
[0020] The switching cover is also provided with a plugging hole and / or a docking nozzle, which can increase the number of docking drainage devices and improve the practicability of the drain seat;
[0021] The drain seat further includes a locking ring to improve the installation firmness of the drain pipe;
[0022] The drain seat further includes a reducing rubber sleeve, which enables the drain seat to adapt to drain pipes of various diameters and can also improve the sealing performance. Description of the Drawings
[0023] The drawings described herein are used to provide a further understanding of the present utility model, and constitute a part of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model.
[0024] Among them:
[0025] Figure 1 is an axonometric view of a drain seat Figure 1 ;
[0026] Figure 2 is an axonometric view of a drain seat Figure 2 ;
[0027] Figure 3 is an axonometric view of a drain seat Figure 3 ;
[0028] Figure 4 is an axonometric view of a drain seat Figure 4 ;
[0029] Figure 5 is an axonometric view of a drain seat Figure 5 ; (with a sealing plug)
[0030] Figure 6 is an explosion view of a drain seat Figure 1 ;
[0031] Figure 7 is an explosion of a drain base Figure 2 ;
[0032] Figure 8 is a front view of a drain base;
[0033] Figure 9 is a sectional view of a drain base; (at A-A of Figure 8 )
[0034] Figures 1 to 9 The identifications in are respectively: drain base main body 1, drainage socket 11, check valve 12, sealing rubber sleeve 13, top water inlet 14, side water inlet 15, sealing plug 16, switching cover 2, insertion hole 21, docking nozzle 22, locking ring 3, reducing rubber sleeve 4, gasket 41. Specific embodiments
[0035] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0036] Please refer to Figures 1 to 9 , a drain base, comprising a drain base main body 1 and a switching cover 2, wherein,
[0037] The bottom of the drain base main body 1 is provided with a drainage socket 11 for installation at the drainage outlet of the sewer. Preferably, a check valve 12 is installed at the drainage socket 11, and a sealing rubber sleeve 13 is sleeved around the periphery. In addition, in order to increase the diameter specification of the docking at the drainage part, an installation groove coaxial with the periphery of the drainage socket 11 is formed, and an annular sealing plug 16 is installed in the installation groove by means of threads. A convex ring is provided in the sealing plug 16, which can lock the drain pipe in the installation groove and receive the drainage of the drainage socket 11.
[0038] The top of the drain base main body 1 is provided with a top water inlet 14, and the periphery is provided with a side water inlet 15, both of which are used for docking with a drainage trough or a drainage device.
[0039] The switching cover 2 covers the top water inlet 14 to form a side drainage structure, or the switching cover 2 covers the side water inlet 15 to form a top drainage structure. Preferably, external threads are provided at both the top water inlet 14 and the side water inlet 15, and internal threads are provided on the switching cover 2. The switching cover 2 is screwed in and docked with the top water inlet 14 or the side water inlet 15 by means of threads.
[0040] In one embodiment, in order to increase the number of butt-jointed drainage devices, the switching cover 2 is provided with insertion holes 21. Alternatively, in another embodiment, the switching cover 2 is further provided with a docking nozzle 22. Preferably, the docking nozzle 22 is installed in the mounting hole on the switching cover 2 by means of a thread.
[0041] In addition, the insertion holes 21 and the docking nozzles 22 are both provided with plugs (not shown). When not butt-jointing the water outlet device, the corresponding insertion holes 21 or docking nozzles 22 can be blocked.
[0042] On the basis of the above embodiments, in order to improve the installation firmness of the drain pipe, in one embodiment, the drain base further includes a locking ring 3. The drain pipe is fixedly installed at one of the top water inlet interface 14 and the side water inlet interface 15 through the locking, and the switching cover 2 is butted against the other of the top water inlet interface 14 and the side water inlet interface 15.
[0043] On the basis of the above embodiments, in order to be able to adapt to drain pipes of various diameters, in one embodiment, the drain base further includes a reducing rubber sleeve 4. The reducing rubber sleeve 4 is inserted into the top water inlet interface 14 and / or the side water inlet interface 15.
[0044] In addition, the end of the reducing rubber sleeve 4 extends towards the circumference to form a sealing gasket 41. One end is closely attached to the end of the top water inlet interface 14 and / or the side water inlet interface 15, and the other end is pressed by the switching cover 2, and a sealing structure can be formed to avoid water leakage.
[0045] The drain base provided by the present utility model is provided with both a top water inlet interface 14 and a side water inlet interface 15, and is equipped with a switching cover 2. When top drainage needs to be formed, only the switching cover 2 needs to be blocked at the side water inlet interface 15, and the top water inlet interface 14 is left open. When side drainage needs to be formed, only the switching cover 2 needs to be blocked at the top water inlet interface 14, and the side water inlet interface 15 is left open. The drain base provided by the present utility model has the advantages of flexibility and variability, and can switch the drainage structure according to the needs of consumers. On the other hand, the water outlet base provided by the present utility model is equivalent to the combination of two traditional drain bases, which can avoid the production scheduling problems and inventory problems of the manufacturer, and can also reduce the equipment of the production line and lower the production cost.
[0046] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model 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. Therefore, it should not be construed as a limitation to the present utility model.
[0047] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.
[0048] In the present utility model, unless otherwise clearly specified and defined, the terms such as "mounted", "connected", "connected to", "fixed" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection or communicable with each other; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0049] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on the top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "under the bottom of" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.
[0050] In the present utility model, terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.
[0051] Although the above embodiments have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model, and all changes, modifications, substitutions, and variations made by those of ordinary skill in the art to the above embodiments are within the protection scope of the present utility model.
Claims
1. A water drain seat, characterized in that: It includes a water-discharging seat body and a switching cover; The bottom of the water seat body is provided with a drainage plug interface, the top is provided with a top water inlet interface, and the periphery is provided with a side water inlet interface; The switching cover is sealed at the top water inlet interface, or the switching cover is sealed at the side water inlet interface.
2. A water drain seat according to claim 1, characterized in that: The top water inlet interface and the side water inlet interface are both provided with external threads, and the switching cover is provided with internal threads. The switching cover is screwed into and docked with the top water inlet interface or the side water inlet interface through the threads.
3. A water drain seat according to claim 1, characterized in that: The switch cover is provided with a plug-in hole.
4. A water drain seat according to claim 3, characterized in that: The switching cover is also provided with a docking nozzle.
5. A water drain seat according to claim 4, characterized in that: The plugging hole and the docking nozzle are both provided with plugs.
6. A water drain seat according to claim 4, characterized in that: The docking nozzle is installed in the installation hole on the switching cover in a threaded manner.
7. A water drain seat according to claim 1, characterized in that: The drain seat also includes a locking ring, through which the drain pipe is fixedly installed on one of the top water inlet interface and the side water inlet interface, and the switching cover is connected to the other of the top water inlet interface and the side water inlet interface.
8. A water drain seat according to claim 1, characterized in that: The water lower seat also includes a reducing rubber sleeve, and the reducing rubber sleeve is plugged into the top water inlet interface and / or the side water inlet interface.
9. A water drain seat according to claim 8, characterized in that: The end of the reducer rubber sleeve extends toward the periphery to form a sealing gasket, one end of which is in close contact with the end of the top water inlet interface and / or the side water inlet interface, and the other end is pressed by the switching cover.
10. A water drain seat according to claim 1, characterized in that: The drainage plug port is installed with a one-way valve, and a sealing rubber sleeve is sleeved around the periphery; a coaxial installation groove is formed around the drainage plug port, and an annular sealing plug is installed in the installation groove through a thread, and a convex ring is arranged inside the sealing plug.