Wooden floor drain cover
By designing an adjustable length and width wood floor drain cover structure, the problem of the overall structure being difficult to fold and store was solved, achieving both portability and efficient cleaning.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HANSI SHANGHAI SMART HOME TECH CO LTD
- Filing Date
- 2025-08-05
- Publication Date
- 2026-06-26
AI Technical Summary
The existing drain cover for wooden floors is a single piece with a fixed volume, making it difficult to fold and store. This increases the space occupied during storage and is not conducive to moving or carrying.
A foldable drain cover for wooden floors has been designed. Through the combination of a plug-in cavity, mounting parts, fixing ropes and splicing blocks, the length and width of the cover can be adjusted, and it can be stored in a small volume for easy carrying.
The adjustable cover structure reduces the space occupied during storage, making it easy to move and carry. It also features a protective net and cleaning strip, improving ease of use and cleaning efficiency.
Smart Images

Figure CN224412757U_ABST
Abstract
Description
Technical Field
[0001] This utility model application relates to the technical field of drain cover panels, specifically a drain cover panel for wooden flooring. Background Technology
[0002] A wood floor drain cover is a device used to cover the drain gutter under wood flooring. It is both functional and decorative, effectively preventing objects from falling into the drain and affecting drainage, while keeping the floor clean and beautiful.
[0003] In the existing technology, the sink cover is an integral structure with a relatively fixed volume. When not in use, it is not easy to fold and store, which increases the space occupied during storage and is not conducive to the movement and carrying of the cover. Utility Model Content
[0004] To address the issue that sink covers, being integral structures with fixed volumes, are difficult to fold and store when not in use, increasing space occupancy and hindering movement and portability, this invention provides a sink cover for wooden floors to solve these problems.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A drain cover for a wooden floor includes a cover body with an insertion cavity inside. An internal block is fixedly connected to the inner wall of the insertion cavity. An installation component is inserted into one end of the internal block. The installation component is slidably connected to the cover body. Positioning holes are provided on the top of both the installation component and the cover body. Multiple cover bodies are connected to each other by a fixing rope to form a cover assembly. A splicing block 1 and a splicing block 2 are respectively installed on one side of two cover assemblies. The splicing block 1 and the splicing block 2 are interlocked and connected. One end of each splicing block 1 and the splicing block 2 is fixedly connected to the cover body.
[0007] Furthermore, a second fixing rope is fixedly connected between the mounting components, and the second fixing rope is located on one side of the first fixing rope.
[0008] Furthermore, a locking block is fixedly connected to the bottom of the mounting component. The locking block has a U-shaped cross-section, and an anti-slip pad is fixedly connected to the inner wall of the locking block.
[0009] Furthermore, a positioning component is inserted into the top of the splicing block. The positioning component is L-shaped, and a protective net is fixedly connected to one end of the positioning component.
[0010] Furthermore, a snap-fit component is fixedly connected to the bottom of the protective net, and one side of the snap-fit component is engaged with the main body of the cover plate.
[0011] Furthermore, a guide groove is provided on one side of the protective net, the guide groove is located on both sides of the positioning member, and a moving strip is slidably connected in the guide groove.
[0012] Furthermore, a cleaning strip is fixedly connected to the bottom of the movable strip, and the bottom of the cleaning strip is slidably connected to the protective net.
[0013] At the same time, through the above technical solutions, this utility model has at least the following beneficial effects:
[0014] 1. In this utility model, the installation of the mounting component and the built-in block can guide the installation of the mounting component at both ends of the cover plate body, and also facilitate the disassembly and replacement of the mounting component. The mounting component is slidably connected to the cover plate body, and the extension length of the mounting component can be adjusted, thereby adjusting the width of the entire cover plate. The length of the cover plate can be changed by the engagement of splicing block one and splicing block two, so as to be suitable for cover plates of different sizes. The cover plate body and the mounting component are connected by fixing rope one and fixing rope two respectively, which can be rolled up and stored. The volume is small, which can reduce the space occupied during storage and facilitate movement and carrying.
[0015] 2. In this utility model, the positioning component and the splicing block engage to facilitate the installation of the protective net on the top of the cover plate body. The engagement of the snap-fit component with the cover plate body can guide the installation of the protective net. The guide groove of the protective net can guide the movement of the moving strip, reducing the deviation of the moving strip during movement. The synchronous movement of the moving strip and the cleaning strip can achieve the cleaning of the surface of the protective net and reduce the residue of impurities. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1 This is a three-dimensional structural diagram of a drain cover plate according to an embodiment of this application;
[0018] Figure 2 yes Figure 1 The diagram shown is a schematic diagram of the installation of the snap-fit structure in the embodiment shown.
[0019] Figure 3 yes Figure 1 The diagram shown is a schematic diagram of the installation of the fixed rope structure in the embodiment shown.
[0020] Figure 4 yes Figure 1 The illustrated embodiment is a schematic diagram of the built-in block structure in three dimensions.
[0021] In the diagram: 1. Moving strip; 2. Protective net; 3. Positioning component; 4. Cleaning strip; 5. Clip-on component; 6. Cover plate body; 7. Mounting component; 8. Clip-on block; 9. Fixing rope one; 10. Splicing block one; 11. Splicing block two; 12. Fixing rope two; 13. Positioning hole; 14. Internal block; 15. Anti-slip mat. Detailed Implementation
[0022] To make the purpose, features, and advantages of this application more apparent and understandable, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0023] Reference Figures 1-4 A wood floor drain cover includes a cover body 6, with an insertion cavity inside the cover body 6. An internal block 14 is fixedly connected to the inner wall of the insertion cavity. An installation component 7 is inserted into one end of the internal block 14. The installation component 7 is slidably connected to the cover body 6. Positioning holes 13 are provided on the top of both the installation component 7 and the cover body 6. Multiple cover bodies 6 are connected to form a cover assembly by a fixing rope 9. A splicing block 10 and a splicing block 2 11 are respectively installed on one side of two cover assemblies. The splicing block 10 and the splicing block 2 11 are interlocked and connected. One end of the splicing block 10 and the splicing block 2 11 is fixedly connected to the cover body 6. A fixing rope 2 12 is fixedly connected between the installation components 7. The fixing rope 2 12 is located on one side of the fixing rope 9. An interlocking block 8 is fixedly connected to the bottom of the installation component 7. The cross-section of the interlocking block 8 is U-shaped, and an anti-slip pad 15 is fixedly connected to the inner wall of the interlocking block 8.
[0024] Specifically, the built-in block 14 guides the installation of the mounting component 7 at both ends of the cover plate body 6. The sliding connection between the mounting component 7 and the cover plate body 6 allows for adjustment of the extension length of the mounting component 7. The positioning hole 13 limits and fixes the mounting component 7. The fixing rope 1 9 allows for connection between multiple cover plate bodies 6. The fixing rope 2 12 allows for connection between multiple mounting components 7, facilitating the synchronous replacement of the mounting components 7. The engaging block 8 engages with the water tank, facilitating the installation of the cover plate body 6 on top of the water tank. The anti-slip pad 15 made of elastic material reduces the gap between the inner wall of the engaging block 8 and the water tank, improving the stability of the cover plate body 6 during installation and use. The splicing blocks 1 10 and 2 11 allow for splicing between multiple cover plate components, thereby adjusting the overall length of the cover plate.
[0025] As an optimization solution, such as Figure 1 and Figure 2 As shown, a positioning component 3 is inserted into the top of the splicing block 10. The positioning component 3 is L-shaped. A protective net 2 is fixedly connected to one end of the positioning component 3. A snap-fit component 5 is fixedly connected to the bottom of the protective net 2. One side of the snap-fit component 5 is snapped into the cover plate body 6. A guide groove is opened on one side of the protective net 2. The guide groove is located on both sides of the positioning component 3. A moving strip 1 is slidably connected in the guide groove. A cleaning strip 4 is fixedly connected to the bottom of the moving strip 1. The bottom of the cleaning strip 4 is slidably connected to the protective net 2.
[0026] Specifically, the positioning component 3 engages with the splicing block 10 to limit and reinforce the splicing block 10. The snap-fit component 5 guides the installation of the protective net 2 on the top of the cover plate body 6. The protective net 2 can shield and protect the top of the cover plate body 6. The guide groove guides the movement of the moving strip 1, improving the stability of the moving strip 1 during movement. The moving strip 1 and the cleaning strip 4 move synchronously, which can assist in cleaning the top of the protective net 2 and reduce the accumulation of impurities on the top of the protective net 2.
[0027] Working principle: First, based on the length of the sink, multiple cover plate components can be spliced together using splicing block 10 and splicing block 21. Then, based on the width of the sink, the mounting parts 7 can be moved at both ends of the cover plate body 6. Pins are then inserted into the positioning holes 13 for limiting and fixing, causing the locking block 8 to engage with the edge of the sink, thus achieving the installation of the cover plate body 6 above the sink. The surface of the cover plate body 6 is treated with anti-mildew agents to reduce mold growth during long-term use. The cover plate body 6 is made of wood. The positioning part 3 engages with the splicing block 10, and one side of the locking part 5 engages with the cover plate body. When the body 6 is engaged, the protective net 2 overlaps the top of the cover plate body 6 and can be used in conjunction with the cover plate body 6. Water can be filtered through the protective net 2 and then enter the water tank through the gaps between the cover plate bodies 6 to achieve drainage. When there are many impurities remaining on the top of the protective net 2, the moving strip 1 can be moved along the protective net 2 so that the cleaning strip 4 can scrape off the impurities on the top of the protective net 2 and collect them to reduce the interference of impurities on the use of the protective net 2. When not in use, the protective net 2 can be removed and the cover plate body 6 can be removed. Alternatively, the cover plate assembly consisting of the cover plate body 6 can be used alone.
[0028] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. The present utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A cover for the drainage channel of a wooden floor, characterized in that: The device includes a cover plate body (6), which has an insertion cavity inside. An internal block (14) is fixedly connected to the inner wall of the insertion cavity. An installation component (7) is inserted into one end of the internal block (14). The installation component (7) is slidably connected to the cover plate body (6). The installation component (7) and the cover plate body (6) are both provided with positioning holes (13) at the top. Multiple cover plate bodies (6) are connected to each other by a fixing rope (9) to form a cover plate assembly. Two cover plate assemblies are respectively equipped with a splicing block (10) and a splicing block (11) on one side. The splicing block (10) and the splicing block (11) are engaged and connected. One end of the splicing block (10) and the splicing block (11) is fixedly connected to the cover plate body (6).
2. The wood floor drain cover according to claim 1, characterized in that: A second fixing rope (12) is fixedly connected between the mounting components (7), and the second fixing rope (12) is located on one side of the first fixing rope (9).
3. The wood floor drain cover according to claim 1, characterized in that: The bottom of the mounting component (7) is fixedly connected to a locking block (8), the cross section of the locking block (8) is U-shaped, and the inner wall of the locking block (8) is fixedly connected to an anti-slip pad (15).
4. The wood floor drain cover according to claim 1, characterized in that: The top of the splicing block (10) is fitted with a positioning component (3), which is L-shaped and has a protective net (2) fixedly connected to one end.
5. The wood floor drain cover according to claim 4, characterized in that: The bottom of the protective net (2) is fixedly connected to a snap fastener (5), and one side of the snap fastener (5) is snapped into the main body (6) of the cover plate.
6. The wood floor drain cover according to claim 5, characterized in that: The protective net (2) has a guide groove on one side, the guide groove is located on both sides of the positioning member (3), and a moving strip (1) is slidably connected in the guide groove.
7. The wood floor drain cover according to claim 6, characterized in that: The bottom of the movable strip (1) is fixedly connected to a cleaning strip (4), and the bottom of the cleaning strip (4) is slidably connected to the protective net (2).