Floor drain cover plate assembly and floor drain with same
By using support parts made of plastic, rubber or silicone in the floor drain cover assembly, the problem of poor collision noise and adaptability between the cover plate and the ground is solved, and the difficulty of individual replacement and replacement of the cover plate is reduced.
Patent Information
- Application Number
- CN202420900240.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-04-26
AI Technical Summary
When the floor drain cover collided with the ground, it would emit a lot of noise, and in the prior art, the adaptability between the cover plate and the body was poor, making it difficult to replace the cover plate alone, which increased the difficulty of replacing the floor drain.
A floor drain cover assembly is designed, including a cover plate and at least three support members. The support member is made of plastic, rubber or silicone, and is provided with an angular support portion protruding from the lower surface of the cover plate to form a detachable fixed connection relationship. The hardness of the support member is less than the hardness of the cover plate, reducing noise and improving adaptability.
Through the design of the support, noise between the cover plate and the ground is reduced, and the adaptability between the cover plate assembly and the body is improved, so that the cover plate can be replaced separately without the need to replace the body, reducing the difficulty of replacing the floor drain.
Smart Images
Figure CN222667015U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water supply and drainage, in particular to a floor drain cover assembly and a floor drain with the cover assembly. Background Art
[0002] The floor drain includes a main body fixed on the ground and a cover plate arranged on the top of the main body, and the cover plate and the main body are detachably connected. The cover plate is generally made of metal. When the cover plate is placed on the ground alone, the collision between the cover plate and the tiles on the ground will produce a loud noise.
[0003] In addition, the floor drain cover and the main body are usually matched one by one. In order to form a sufficient gap between the cover and the main body to facilitate water inflow, a convex column is generally set on the lower surface of the cover or the inner side of the main body. It is difficult to match the main body and cover of different models of floor drains. When the user needs to replace the floor drain core and cover, the main body must also be removed, and the main body is fixed to the ground by cement pouring, which increases the difficulty of replacing the floor drain. Summary of the invention
[0004] The utility model aims to provide a floor drain cover assembly and a floor drain having the cover assembly, so as to solve the above-mentioned problem of noise caused by collision between the cover and the ground or the problem that the cover cannot be replaced separately.
[0005] To achieve the above-mentioned purpose, the technical solution of the utility model includes: a floor drain cover assembly, including a cover and at least three support members, the support members are arranged on the periphery of the cover, and the support members are provided with support portions protruding from the lower surface of the cover, so that each of the support portions forms a support structure of the cover, and the cover is supported on the body of the floor drain or on the ground through the support structure, and the hardness of the support portion is less than the hardness of the cover.
[0006] In one embodiment, the support member is made of one of plastic, rubber or silicone, so that the hardness of the support portion is less than the hardness of the cover plate.
[0007] In one embodiment, the support portion is an angular structure, and the inner side of the angular structure forms a clearance area.
[0008] In one embodiment, the cover plate is provided with a connecting hole, and the support member is further provided with a connecting portion, and the connecting portion is plugged into the connecting hole.
[0009] In one embodiment, the connection portion and the connection hole are in interference fit, so that the support member forms a detachable fixed connection relationship with the cover plate through the connection portion.
[0010] In one embodiment, the support member is further provided with two positioning portions, and the two positioning portions are respectively located on two adjacent sides of the cover plate, so that a portion of the cover plate is clamped between the two positioning portions of the same support member, so that the positioning portion cooperates with the connecting portion to form a detachable fixed connection relationship between the support member and the cover plate.
[0011] In one embodiment, the cover plate is provided with a sunken water inlet, and the bottom and side surfaces of the water inlet are respectively provided with a plurality of first water inlets and second water inlets arranged at intervals, and the plurality of first water inlets arranged at intervals are located on the bottom surface of the water inlet, and the plurality of second water inlets arranged at intervals are located on the side surfaces of the water inlet.
[0012] In one embodiment, it also includes a top cover arranged above the cover plate, and the top cover is detachably connected to the cover plate, a drain pipe hole is opened on the top of the cover plate, and the top cover selectively covers the drain pipe hole and forms a non-return structure with the cover plate.
[0013] The technical solution of the utility model also includes: a floor drain, comprising the above-mentioned floor drain cover assembly and a body, wherein the cover assembly is arranged in the body.
[0014] In one embodiment, the inner side surface of the main body is provided with a plurality of protrusions facing the cover plate assembly.
[0015] The beneficial effects of the utility model are:
[0016] 1. The support member is arranged on the periphery of the cover plate to form a support structure of the cover plate. The cover plate is supported on the body of the floor drain or on the ground through the support structure, and the hardness of the support part is relatively small, which can reduce the noise caused by the collision between the cover plate assembly and the ground, thereby solving the problem of noise caused by the hard collision between the cover plate and the ground in the prior art.
[0017] 2. The supporting part of the angle structure makes way for the convex column of the main body, avoiding the obstruction of the convex column and causing the cover plate to be too high, so that the cover plate assembly can be adapted to both the main body with the convex column on the inside and the main body without the convex column on the inside, thereby improving the adaptability between the cover plate assembly and the main body. Therefore, the cover plate assembly can be replaced alone without replacing the main body, reducing the difficulty of replacing the floor drain. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a three-dimensional diagram of a cover plate assembly according to an embodiment of the utility model.
[0019] Figure 2 It is a top view of a cover plate assembly according to an embodiment of the utility model.
[0020] Figure 3 yes Figure 2 AA section view.
[0021] Figure 4 It is a three-dimensional diagram of a cover plate assembly according to an embodiment of the utility model without one of the support members.
[0022] Figure 5 It is a three-dimensional diagram of the support member of the embodiment of the utility model.
[0023] Figure 6 It is a three-dimensional diagram of a cover plate assembly according to an embodiment of the utility model.
[0024] Figure 7 It is a three-dimensional diagram of a cover plate assembly according to an embodiment of the utility model.
[0025] Figure 8 This utility model Figure 7 A cross-sectional view of an embodiment cover plate assembly.
[0026] Fig. 9 It is a three-dimensional diagram of the main body of an embodiment of the utility model.
[0027] Fig.10 It is a three-dimensional diagram of a floor drain according to an embodiment of the utility model.
[0028] Among them: 1 cover plate, 11 connecting hole, 12 water inlet, 121 first water inlet, 122 second water inlet, 13 drain pipe jack, 14 decorative part, 141 third water inlet, 2 support member, 21 support part, 22 connecting part, 23 positioning part, 3 top cover, 100 cover plate assembly, 200 body, 201 mounting hole, 202 convex part. DETAILED DESCRIPTION
[0029] To further illustrate the various embodiments, the present invention provides drawings. These drawings are part of the disclosure of the present invention, which are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, a person of ordinary skill in the art should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.
[0030] See also Figures 1 to 3 and Fig. 9As shown, the utility model discloses a floor drain cover assembly 100, including a cover 1 and at least three support members 2, wherein the support members 2 are arranged on the periphery of the cover 1. The cover 1 in this example is square, and there are four support members 2, which are respectively arranged at the four corners of the square cover. In other embodiments, the cover 1 is not limited to a square shape, but may also be circular, and the number of support members 2 may also be three or more than four, as long as the cover 1 can be supported and the balance of the cover 1 can be maintained. The support members 2 are arranged on the periphery of the cover 1, which means that the position of the support members 2 is away from the center of the cover 1, and may be specifically at the edge of the cover 1, or may be close to the edge of the cover 1 and keep a certain distance from the edge, as long as the cover 1 can be stably supported on the floor drain body.
[0031] The support member 2 is provided with a support portion 21 protruding from the lower surface of the cover plate 1, so that each support portion 21 forms a support structure of the cover plate 1, and the cover plate 1 is supported on the body 200 of the floor drain or on the ground through the support structure. And the hardness of the support portion 21 is less than the hardness of the cover plate 1.
[0032] The support member 2 is arranged on the periphery of the cover plate 1 to form a support structure of the cover plate 1. The cover plate 1 is supported on the main body 200 of the floor drain or on the ground through the support structure, and the hardness of the support part 21 is relatively small, which can reduce the noise caused by the collision between the cover plate assembly 100 and the ground, thereby solving the problem of noise generated by the head-on collision between the cover plate and the ground in the prior art.
[0033] The support member 2 is made of one of plastic, rubber or silicone, so that the hardness of the support portion 21 is less than that of the cover plate 1. In this example, rubber is preferred, which has a certain hardness to maintain the stability of the cover plate and can reduce the noise when the cover plate assembly 100 contacts the ground.
[0034] See also Figures 1 to 5As shown, the support portion 21 is an angular structure, and a clearance zone is formed on the inner side of the angular structure. The convex columns in the existing floor drain body are generally arranged at the four corners of the inner side of the square. This is because the four corners can both ensure the support of the cover plate and minimize the impact on the water inflow of the floor drain. The utility model sets the support portion 21 as an angular structure to form a clearance for the convex columns of the body, so that the cover plate assembly 100 of the utility model can be installed on the floor drain body with convex columns on the inner side. As for the floor drain that does not have a convex column on the inner side of the body but has a convex column on the bottom surface of the cover plate, since the support member 2 is provided under the cover plate 1 of the utility model, the support member 2 can play a role equivalent to the convex column of the cover plate in the prior art, so the cover plate assembly 100 of the utility model can also be installed on the floor drain body that does not have a convex column on the inner side. Thereby, the adaptability of the cover assembly 100 of the utility model is improved. When the user needs to replace the cover of the floor drain due to cover noise, cover damage, or poor water inlet effect of the cover, the cover assembly 100 can be installed regardless of whether there is a convex column on the inner side of the floor drain body. There is no need to replace the difficult-to-disassemble floor drain body, thereby reducing the difficulty of replacing the floor drain.
[0035] In addition, the rubber support has a certain elasticity. The specification of the outer side of the floor drain body is a square with a side length of 10 cm as specified by the national standard, but due to different wall thicknesses, the size of the inner side of the floor drain body will be different. The elastic deformation of the rubber support 2 can just adapt to the different sizes of the inner side of the floor drain body, thereby improving the adaptability of the cover assembly 100 of the utility model and increasing the scope of application of the cover assembly 100.
[0036] The cover plate 1 is provided with a connection hole 11, and the support member 2 is also provided with a connection portion 22, which is plugged into the connection hole 11. The support member 2 is detachably connected to the cover plate 1, so as to facilitate the replacement of the aged or damaged support member 2. The support member 2 is also provided with two positioning portions 23, which are respectively located on the adjacent sides of the cover plate 1, so that a part of the cover plate 1 is clamped between the two positioning portions 23 of the same support member 2. More specifically, the positioning portions 23 are located at both ends of the support portion 21 of the angular structure, so that one of the corners of the cover plate 1 is clamped between the two positioning portions 23, which can play a role in limiting the position of the support member 2 on the cover plate 1.
[0037] In one embodiment, the connection portion 22 and the connection hole 11 are interference fit, and the connection portion 22 is inserted into the connection hole 11 by elastic deformation, so that the support member 2 forms a detachable fixed connection relationship with the cover plate 1 through the connection portion 22. In another embodiment, the support member 2 and the cover plate 1 can also form a detachable fixed connection relationship by clamping two positioning portions 23 on both sides of the cover plate 1 and inserting the connection portion 22 into the connection hole 11.
[0038] See also Figures 1 to 4As shown, the cover plate 1 is provided with a sunken water inlet 12, and a plurality of first water inlets 121 and a second water inlet 122 arranged at intervals are respectively provided on the bottom and side of the water inlet 12, and the plurality of first water inlets 121 arranged at intervals are located on the bottom of the water inlet 12, and the plurality of second water inlets 122 arranged at intervals are located on the side of the water inlet 12. When a large amount of slender debris (hair, fibers, etc.) accumulates in the water inlet 12, the first water inlet 121 is blocked due to gravity and water flow, and the second water inlet 122 arranged on the side of the water inlet 12 is not easily blocked, so that the water inlet of the water inlet 12 can be maintained to avoid affecting the drainage of the floor drain.
[0039] See also Figure 1 As shown, in one embodiment, the side surface of the water inlet portion 12 is a square structure. Figure 6 As shown, in another embodiment, the side of the water inlet 12 is a circular structure. The middle part of the cover plate 1 located inside the water inlet 12 is formed as a decorative part 14, and the decorative part 14 is provided with a third water inlet 141.
[0040] See also Figures 7 and 8 As shown, in one embodiment, a top cover 3 is provided above the cover plate 1, and the top cover 3 is detachably connected to the cover plate 2. A drain pipe jack 13 is provided on the top of the cover plate 1, and the top cover 3 selectively covers the drain pipe jack 13 and forms a non-return structure with the cover plate 1. The drain pipe jack 13 can be used to plug in a drain pipe, and sinks, washing machines and other washing equipment can discharge sewage into the sewer through the drain pipe jack 13. The combination of the drain pipe jack 13 and the water inlet 12 can combine the ground drainage and the water pipe drainage into one floor drain. When the water pipe drainage is not needed, you can choose Figure 1 or Figure 6 The cover plate assembly 100 shown in the figure has a closed middle portion and is not provided with a drain pipe insertion hole 13, and can also be selected Figure 7 and Figure 8 As shown, the drain pipe insertion hole 13 is closed by the top cover 3. When the top cover 3 covers the cover plate 1, the non-return structure between the cover plate 1 and the top cover 3 can prevent sewer odor or germs from spreading into the room from the open drain pipe insertion hole 13. The non-return structure between the cover plate 1 and the top cover 3 is achieved by the surface contact between the cover plate 1 and the top cover 3.
[0041] See also Figures 9 and 10 As shown, the utility model also discloses a floor drain, including a main body 200 and the above-mentioned cover assembly 100, the cover assembly 100 is arranged in the main body 200, and an installation hole 201 for installing a floor drain core is provided at one end of the main body 200 away from the cover assembly 100, and the floor drain discharges sewage to the sewer through the floor drain core.
[0042] The inner side surface of the main body 200 is provided with a plurality of protrusions 202 facing the cover assembly 100. The plurality of protrusions 202 are arranged side by side on the side surface of the main body 200. The protrusions 202 can transversely cut off the water flow flowing through the inner side of the main body, thereby reducing the probability of the water flow carrying debris into the floor drain, thereby preventing a large amount of slender debris such as hair or fibers from entering the floor drain and being difficult to clean.
[0043] Although the present invention is specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that the remaining undescribed portions are prior art, and that various changes made to the present invention in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims shall fall within the scope of protection of the present invention.
Claims
1. A floor drain cover assembly, characterized in that: It includes a cover plate and at least three support members, wherein the support members are arranged on the periphery of the cover plate, and the support members are provided with support portions protruding from the lower surface of the cover plate, so that each support portion forms a support structure of the cover plate, and the cover plate is supported on the body of the floor drain or on the ground through the support structure, and the hardness of the support portion is less than the hardness of the cover plate.
2. A floor drain cover assembly according to claim 1, characterized in that: The support member is made of one of plastic, rubber or silicone, so that the hardness of the support portion is less than the hardness of the cover plate.
3. A floor drain cover assembly according to claim 1, characterized in that: The support portion is an angular structure, and the inner side of the angular structure forms a clearance area.
4. A floor drain cover assembly according to claim 1, characterized in that: The cover plate is provided with a connecting hole, and the support member is further provided with a connecting portion, and the connecting portion is plugged into the connecting hole.
5. A floor drain cover assembly according to claim 4, characterized in that: The connection portion and the connection hole are in interference fit, so that the support member forms a detachable fixed connection relationship with the cover plate through the connection portion.
6. A floor drain cover assembly according to claim 4, characterized in that: The support member is also provided with two positioning parts, which are respectively located on the adjacent two sides of the cover plate, so that a part of the cover plate is clamped between the two positioning parts of the same support member, so that the positioning part cooperates with the connecting part to form a detachable fixed connection relationship between the support member and the cover plate.
7. A floor drain cover assembly according to claim 1, characterized in that: The cover plate is provided with a sunken water inlet, and the bottom and side surfaces of the water inlet are respectively provided with a plurality of first water inlets and a second water inlet arranged at intervals, and the plurality of first water inlets arranged at intervals are located on the bottom surface of the water inlet, and the plurality of second water inlets arranged at intervals are located on the side surfaces of the water inlet.
8. A floor drain cover assembly according to claim 1 or 7, characterized in that: It also includes a top cover arranged above the cover plate, and the top cover is detachably connected to the cover plate. A drain pipe plug hole is opened on the top of the cover plate. The top cover selectively covers the drain pipe plug hole and forms a non-return structure with the cover plate.
9. A floor drain, characterized in that: It includes a cover plate assembly and a body, wherein the cover plate assembly is a A floor drain cover assembly as described in any one of 1-8, wherein the cover assembly is arranged in the main body.
10. A floor drain according to claim 9, characterized in that: The inner side surface of the main body is provided with a plurality of protrusions facing the cover plate assembly.