Splicing polyurethane floor
By adopting the structure of wedge blocks and wedge grooves in polyurethane floors, as well as the design of locking components and protective enclosures, the problem of water seepage caused by flattening the connection gap of the polyurethane floor is solved, achieving higher structural strength and corrosion resistance.
Patent Information
- Application Number
- CN202421485145.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-06-27
AI Technical Summary
When laying existing polyurethane floors, the connecting gaps are on the same plane, causing water to easily seep downward along the joints, affecting the bottom of the floor.
A splicable polyurethane floor is designed, using a structure of wedge blocks and wedge grooves. The splicing of the floor is achieved through the alignment and insertion of wedge blocks and wedge grooves, and the connection stability and edge strength are improved through locking components and protective edge edges.
It effectively reduces the infiltration of water, enhances the structural strength of the floor, ensures the normal use of the floor and long-term corrosion resistance.
Smart Images
Figure CN222759285U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of spliced floors, in particular to a spliced polyurethane floor. Background Art
[0002] With the advancement of composite materials and the improvement of processing technology, various types of plastic flooring have appeared on the market. With the properties of light weight, easy laying, wear-resistant surface, thin thickness and sound-absorbing and buffering effects, they have replaced some ceramic tiles and marble floors and are widely used in homes, offices and sports floors.
[0003] With the continuous improvement of requirements for floor performance and construction performance, polyurethane composite flooring has been widely used, especially in industrial production environments.
[0004] When laying the currently used polyurethane floor, a conventional connection method is used to splice and assemble the polyurethane floor pieces. However, in the currently used connection method, the connection gaps are on the same plane, and water entering from the top is easy to penetrate downward along the joints, affecting the bottom of the polyurethane floor. Therefore, a splicable polyurethane floor is proposed to solve the above problem. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a splicable polyurethane floor, aiming to improve the problem that the joints of the polyurethane floor in the prior art are relatively flat, and water can easily penetrate through the gaps and affect the floor.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A splicable polyurethane floor, comprising a polyurethane surface layer and a protective edge, wherein the outer side of the polyurethane surface layer is fixedly connected to the protective edge, the outer side of the protective edge is fixedly connected to a side panel, the top of the side panel is fixedly connected to a wedge block, the bottom of the other side of the protective edge is provided with a side groove, the upper edge of the side groove is provided with a wedge groove, the side groove and the side panel are fitted together, the wedge groove and the wedge block are fitted together, and the outer side of the protective edge is also fixedly connected to a locking assembly;
[0008] As a further description of the above technical solution:
[0009] The locking assembly includes a baffle, the baffle is fixedly connected to the outer side of the side plate, a plug-in plate is fixedly connected to the middle of the baffle, a plug-in slot is provided on the outer side of the protective edge, and the plug-in plate and the plug-in slot are snap-connected;
[0010] As a further description of the above technical solution:
[0011] A positioning groove is also provided on the outer side of the protective edge, and the baffle is located in the middle of the positioning groove;
[0012] As a further description of the above technical solution:
[0013] A notch is also provided on the outer side of the protective edge, and a protrusion is fixedly connected to the side of the protective edge opposite to the notch, and the notch and the protrusion overlap each other;
[0014] As a further description of the above technical solution:
[0015] The plug-in board and the plug-in slot are both wedge-shaped;
[0016] As a further description of the above technical solution:
[0017] The bottom of the polyurethane surface layer is fixedly connected with a sound-absorbing layer, the bottom of the sound-absorbing layer is fixedly connected with a waterproof layer, the bottom of the waterproof layer is fixedly connected with a woven fiber layer, and the bottom of the woven fiber layer is fixedly connected with an anti-corrosion layer;
[0018] As a further description of the above technical solution:
[0019] The protective edge is located at the outer edge of the polyurethane surface layer, the sound absorbing layer, the waterproof layer, the woven fiber layer and the anti-corrosion layer;
[0020] As a further description of the above technical solution:
[0021] The polyurethane surface layer, the sound-absorbing layer, the waterproof layer, the woven fiber layer, the anti-corrosion layer and the protective surrounding edge are bonded together by epoxy resin adhesive.
[0022] The utility model has the following beneficial effects:
[0023] In the utility model, the wedge-shaped block on the outside of one floor is aligned with the wedge-shaped groove on the outside of the other floor, and then the two floors are squeezed toward the middle so that the plug-in plate is inserted into the plug-in groove, so that the two floors can be spliced, and the gap between the floors after assembly is divided by the wedge-shaped block and the wedge-shaped groove, which increases the length of the joint. While ensuring the stability of the connection, the infiltration of the top water body is greatly reduced, thereby ensuring the normal use of the polyurethane floor.
[0024] In the utility model, the strength of the floor edge is improved by adding a protective edge, so as to avoid the corners from being broken and damaged by external forces during the installation process and subsequent use, thereby greatly improving the structural strength of the floor. The sound-absorbing layer, the waterproof layer, the woven fiber layer and the anti-corrosion layer are used to provide the floor with noise reduction, strength, waterproof and anti-corrosion effects respectively, thereby ensuring the long-term use of the floor. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1This is a three-dimensional schematic diagram of a splicable polyurethane floor proposed by the utility model;
[0026] Figure 2 This is a schematic diagram of the structure of a wedge-shaped groove for splicing polyurethane flooring proposed by the utility model;
[0027] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of a protective edge of a spliced polyurethane floor.
[0028] Legend:
[0029] 1. Polyurethane surface layer; 2. Notch; 3. Bump; 4. Side panel; 5. Wedge block; 6. Baffle; 7. Plug-in plate; 8. Wedge groove; 9. Side groove; 10. Positioning groove; 11. Plug-in groove; 12. Protective edge; 13. Sound-absorbing layer; 14. Waterproof layer; 15. Woven fiber layer; 16. Anti-corrosion layer. DETAILED DESCRIPTION
[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0031] Reference Figure 1-Figure 2 The utility model provides an embodiment: a splicable polyurethane floor, including a polyurethane surface layer 1 and a protective edge 12. The protective edge 12 is fixedly connected to the outside of the polyurethane surface layer 1. The protective edge 12 wraps the polyurethane surface layer 1, thereby providing protection for the floor to prevent the floor from being broken during use and installation. The protective edge 12 is fixedly connected to the outside of the side panel 4, and the top of the side panel 4 is fixedly connected to a wedge block 5. The side panel 4 and the wedge block 5 are integrally formed. A side groove 9 is opened at the bottom of the other side of the protective edge 12, and a wedge groove 8 is opened at the upper edge of the side groove 9. The side groove 9 and the side panel 4 fit each other, and the wedge groove 8 and the wedge block 5 fit each other. During installation, after aligning the side panel 4 and the side groove 9, the wedge block 5 is inserted from the edge of the wedge groove 8. After the wedge block 5 completely enters the wedge groove 8, the splicing between the two floors can be achieved. A notch 2 is also provided on the outer side of the protective edge 12 , and a protrusion 3 is fixedly connected to the side of the protective edge 12 opposite to the notch 2 , and the notch 2 and the protrusion 3 overlap each other; the two longitudinal floors can be overlapped through the notch 2 and the protrusion 3 .
[0032] Reference Figure 1-Figure 2A locking assembly is also fixedly connected to the outside of the protective edge 12, and the locking assembly includes a baffle 6, which is fixedly connected to the outside of the side panel 4, and a plug-in plate 7 is fixedly connected to the middle of the baffle 6. A plug-in groove 11 is opened on the outside of the protective edge 12, and the plug-in plate 7 and the plug-in groove 11 are snapped together. After the two floors are docked along the wedge-shaped groove 8 and the wedge block 5, during the alignment of the wedge block 5 and the wedge groove 8, the plug-in plate 7 will be inserted into the plug-in groove 11, and the connection of the two floors can be realized. The plug-in plate 7 and the plug-in groove 11 are both wedge-shaped. The wedge-shaped setting can ensure the stability of the plug-in plate 7 and the plug-in groove 11 after the plug-in plate 7 enters the plug-in groove 11, thereby further avoiding the situation where the two floors fall off during use. A positioning groove 10 is also provided on the outer side of the protective edge 12, and the baffle 6 is located in the middle of the positioning groove 10. After the positioning groove 10 is added and the baffle 6 is placed at the position of the positioning groove 10, the flushness of the two floor connection seams can be ensured. At the same time, the positioning groove 10 and the baffle 6 can also provide a positioning effect to prevent the wedge block 5 from excessively penetrating into the wedge groove 8;
[0033] Reference Figure 3 A sound-absorbing layer 13 is fixedly connected to the bottom of the polyurethane surface layer 1. The sound-absorbing layer 13 provides a sound-absorbing function for the floor to reduce the noise generated during the use of the floor; a waterproof layer 14 is fixedly connected to the bottom of the sound-absorbing layer 13. The waterproof layer 14 can improve the waterproof effect of the entire floor and prevent water from penetrating from the top to the anti-corrosion layer 16 and causing corrosion, thereby increasing the service life of the floor; a woven fiber layer 15 is fixedly connected to the bottom of the waterproof layer 14. The woven fiber layer 15 improves the overall strength of the floor by woven fibers. To further improve the service life of the floor; the anti-corrosion layer 16 is fixedly connected to the bottom of the woven fiber layer 15. The anti-corrosion layer 16 serves as the bottom layer of the floor. By increasing the corrosion resistance of this part, the stability of the structure of the entire floor is ensured. The protective edge 12 is located at the outer edge of the polyurethane surface layer 1, the sound-absorbing layer 13, the waterproof layer 14, the woven fiber layer 15 and the anti-corrosion layer 16. The polyurethane surface layer 1, the sound-absorbing layer 13, the waterproof layer 14, the woven fiber layer 15, the anti-corrosion layer 16 and the protective edge 12 are bonded by epoxy resin adhesive
[0034] Working principle: When in use, especially when performing horizontal splicing, align the side plate 4 on the outside of one floor with the side groove 9 on the outside of the other floor, and insert the wedge block 5 from the open position of the wedge groove 8. At this time, along the direction of the wedge groove 8, squeeze the two floors toward the middle, and wait for the plug-in plate 7 to enter the plug-in groove 11 under pressure to complete the horizontal connection of the two floors. The operation is simple and the installation is very convenient. Secondly, when performing the vertical connection, only the protrusion 3 and the notch 2 need to be aligned and overlapped to complete the vertical assembly, which greatly improves the splicing efficiency. At the same time, because the top surface of the notch 2 and the top surface of the protrusion 3 are both inclined, the water entering from the joint will be blocked by the inclined surfaces of the protrusion 3 and the notch 2 and cannot continue to penetrate downward;
[0035] Secondly, the outer edge of the polyurethane surface layer 1 can be protected by the protective edge 12, so as to increase the structural strength of the edge of the floor, thereby avoiding the edge of the floor from being broken or worn during the installation process and subsequent use, thereby ensuring the overall service life of the floor, and then the sound-absorbing layer 13 can provide the floor with a sound-absorbing function to reduce the noise generated during the use of the floor; secondly, the woven fiber layer 15 serves as the middle layer of the floor, and the overall strength of the floor is improved by woven fibers to further improve the service life of the floor; finally, the waterproof layer 14 can improve the waterproof effect of the entire floor, avoid corrosion caused by water penetrating from the top to the position of the woven fiber layer 15, thereby improving the service life of the floor, and the anti-corrosion layer 16 is the bottom layer of the floor, and the stability of the structure of the entire floor is guaranteed by increasing the corrosion resistance of this part.
[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A splicable polyurethane floor, comprising a polyurethane surface layer (1) and a protective edge (12), characterized in that: The outer side of the polyurethane surface layer (1) is fixedly connected to a protective edge (12), the outer side of the protective edge (12) is fixedly connected to a side panel (4), the top of the side panel (4) is fixedly connected to a wedge block (5), the bottom of the other side of the protective edge (12) is provided with a side groove (9), the upper edge of the side groove (9) is provided with a wedge groove (8), the side groove (9) and the side panel (4) are fitted together, the wedge groove (8) and the wedge block (5) are fitted together, and the outer side of the protective edge (12) is also fixedly connected to a locking assembly.
2. The splicable polyurethane floor according to claim 1, characterized in that: The locking assembly comprises a baffle (6), the baffle (6) being fixedly connected to the outside of the side plate (4), a plug-in plate (7) being fixedly connected to the middle of the baffle (6), a plug-in slot (11) being provided on the outside of the protective surround (12), and the plug-in plate (7) and the plug-in slot (11) being snap-fitted to each other.
3. The splicable polyurethane floor according to claim 2, characterized in that: A positioning groove (10) is also provided on the outer side of the protective edge (12), and the baffle (6) is located in the middle of the positioning groove (10).
4. The splicable polyurethane floor according to claim 1, characterized in that: A notch (2) is also provided on the outside of the protective edge (12), a protrusion (3) is fixedly connected to the side of the protective edge (12) opposite to the notch (2), and the notch (2) and the protrusion (3) are overlapped.
5. The splicable polyurethane floor according to claim 2, characterized in that: The plug-in plate (7) and the plug-in slot (11) are both wedge-shaped.
6. The splicable polyurethane floor according to claim 1, characterized in that: The bottom of the polyurethane surface layer (1) is fixedly connected to a sound absorbing layer (13), the bottom of the sound absorbing layer (13) is fixedly connected to a waterproof layer (14), the bottom of the waterproof layer (14) is fixedly connected to a woven fiber layer (15), and the bottom of the woven fiber layer (15) is fixedly connected to an anti-corrosion layer (16).
7. The splicable polyurethane floor according to claim 6, characterized in that: The protective surrounding edge (12) is located at the outer edges of the polyurethane surface layer (1), the sound absorbing layer (13), the waterproof layer (14), the woven fiber layer (15) and the anti-corrosion layer (16).
8. The splicable polyurethane floor according to claim 6, characterized in that: The polyurethane surface layer (1), the sound absorbing layer (13), the waterproof layer (14), the woven fiber layer (15), the anti-corrosion layer (16) and the protective surrounding edge (12) are bonded together by an epoxy resin adhesive.