Splicing type stone plastic floor

The combination of locking and positioning mechanisms solves the problem of low splicing efficiency during the installation of stone plastic flooring, achieving a fast, stable, and aesthetically pleasing splicing effect, and also providing waterproof performance.

CN223974842UActive Publication Date: 2026-03-06CHANGZHOU DINGTAI NEW MATERIALS TECH CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-13
Publication Date
2026-03-06

AI Technical Summary

Technical Problem

The existing stone-plastic flooring lacks a connecting structure during installation, which makes it impossible to quickly splice adjacent floorboards and affects construction efficiency.

Method used

The design incorporates a combination of locking and positioning mechanisms, including slots, inserts, fixing cylinders, positioning holes, hand dials, external threaded rods, internal threaded adjusting rods, limit grooves, and limit blocks, enabling rapid splicing and stable connection of the flooring.

Benefits of technology

It improves the splicing efficiency and stability of stone plastic flooring, enhances the ease of operation and aesthetics, and also provides waterproof performance.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN223974842U_ABST
    Figure CN223974842U_ABST
Patent Text Reader

Abstract

The utility model relates to the technical field of stone-plastic floors, and discloses a splicing type stone-plastic floor which comprises a first floor and a second floor which are fixedly connected through a mortise lock mechanism, and positioning mechanisms are arranged on the front side and the rear side of the first floor and the front side and the rear side of the second floor respectively. The mortise lock mechanism comprises inserting grooves formed in the left side and the right side of the first floor and the left side and the right side of the second floor, and inserting blocks matched with the inserting grooves are fixedly connected to the ends, away from the inserting grooves, of the left side and the right side of the first floor and the ends, away from the inserting grooves, of the left side and the right side of the second floor correspondingly. And therefore, the splicing efficiency of an operator on the first floor and the second floor is greatly improved, the practicability of the device is greatly improved, an inserting block can be positioned through a positioning mechanism, the inserting block can be effectively prevented from being disengaged from the interior of an inserting groove, and then the splicing stability of the device is greatly improved.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] This utility model relates to the field of stone plastic flooring technology, specifically a type of interlocking stone plastic flooring. Background Technology

[0002] Stone plastic flooring, also known as stone plastic floor tiles, is a high-quality, high-tech new type of floor decoration material. It uses stone powder to form a high-density, high-fiber mesh structure as a solid base layer, covered with a highly wear-resistant polymer PVC layer. Processed through hundreds of steps, the product boasts realistic and beautiful patterns, superior wear resistance, and a glossy yet non-slip surface. Since its inception, stone plastic flooring has had a profound impact on human life. With the development of science and technology, plastics are increasingly widely used in daily life, from spacecraft to tableware, and are also prevalent in the building materials industry.

[0003] In the existing technology, the lack of a connecting structure during the installation of stone plastic flooring makes it impossible to quickly splice two adjacent floorboards, which slows down the construction process and seriously affects the work efficiency of stone plastic flooring installation. Utility Model Content

[0004] The purpose of this utility model is to provide a spliced ​​stone-plastic flooring that solves the problems mentioned in the background art.

[0005] This application provides a spliced ​​stone plastic flooring, including a first floor and a second floor, which are fixedly connected by a locking mechanism. Positioning mechanisms are provided on both the front and rear sides of the first and second floor.

[0006] By adopting the above technical solution, this device can quickly splice adjacent floorboards, thereby greatly improving the splicing efficiency of this device.

[0007] Optionally, the locking mechanism includes slots on the left and right sides of the first floor and the second floor, and the left and right sides of the first floor and the second floor away from the slots are all fixedly connected with plugs that are adapted to the slots.

[0008] By adopting the above technical solution, this device can quickly and stably splice two adjacent floorboards through the coordinated cooperation of multiple sets of inserts and slots, thereby greatly improving the splicing stability of this device.

[0009] Optionally, the positioning mechanism includes a fixed cylinder installed on the outer surfaces of the first and second floor and a positioning hole opened on one side of the insert block. A hand dial is installed on the outer surface of the fixed cylinder. An external threaded rod is fixedly connected inside the hand dial. The other end of the external threaded rod is movably connected to an internal threaded adjusting rod through a limiting component. The side of the internal threaded adjusting rod away from the external threaded rod extends into the interior of the positioning hole.

[0010] By adopting the above technical solution, this device can position the insert block through the positioning mechanism, thereby effectively preventing the insert block from falling out of the slot and further improving the splicing stability of this device.

[0011] Optionally, the limiting component includes limiting grooves formed on the inner walls of both sides of the fixed cylinder, with a limiting block movably connected inside the limiting groove, and the other end of the limiting block being fixedly connected to an internal thread adjusting rod.

[0012] By adopting the above technical solution and utilizing the limiting function of the limiting component, the positioning effect of this device is improved.

[0013] Optionally, an anti-slip sleeve is fixedly connected to the outer surface of the hand dial.

[0014] By adopting the above technical solution, the anti-slip sleeve can increase frictional resistance, thereby preventing the slippage of the hand.

[0015] Optionally, both the front and rear sides of the first and second floor are provided with hidden holes adapted to the fixing cylinder.

[0016] By adopting the above technical solution, the fixed cylinder and hand dial can be quickly concealed during front and rear installation using hidden holes, thereby greatly improving the practicality and aesthetics of the device.

[0017] Optionally, both the outer surfaces of the first and second floorboards are coated with a waterproof coating.

[0018] By adopting the above technical solution, the waterproof coating can greatly improve the waterproof performance of this device.

[0019] Compared with the prior art, the beneficial effects of the technical solution of this application are as follows:

[0020] 1. The technical solution of this application, by setting a first floor, a second floor, a plug and a slot, enables the device to quickly splice two adjacent floor panels through a locking mechanism, thereby greatly improving the splicing efficiency of the first floor and the second floor by the operator, and thus greatly improving the practicality of the device.

[0021] 2. The technical solution of this application, by setting a fixed cylinder, positioning hole, hand dial, external thread rod, internal thread adjusting rod, limiting groove and limiting block, enables the device to position the insert block through the positioning mechanism, thereby effectively preventing the insert block from falling out of the slot and greatly improving the splicing stability of the device. Attached Figure Description

[0022] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of a spliced ​​stone-plastic floor after overall splicing according to the present invention;

[0024] Figure 2 This is a three-dimensional structural diagram of the first floorboard in a spliced ​​stone-plastic flooring of this utility model;

[0025] Figure 3 This is a cross-sectional view of the inside of the fixing cylinder in a spliced ​​stone-plastic flooring of this utility model;

[0026] Figure 4 This utility model relates to a type of interlocking stone-plastic flooring. Figure 2 Enlarged view of point A in the middle.

[0027] In the diagram: 1. First floor; 2. Second floor; 3. Fixing cylinder; 4. Insert block; 5. Slot; 6. Positioning hole; 7. Hidden hole; 8. Hand dial; 9. External threaded rod; 10. Internal threaded adjusting rod; 11. Limiting groove; 12. Limiting block; 13. Anti-slip sleeve; 14. Waterproof coating. Detailed Implementation

[0028] Please see Figure 1-4 This utility model provides a technical solution: a spliced ​​stone plastic floor, including a first floor 1 and a second floor 2, which are fixedly connected by a locking mechanism, and positioning mechanisms are provided on the front and rear sides of the first floor 1 and the second floor 2.

[0029] By adopting the above technical solution, this device can quickly splice adjacent floorboards, thereby greatly improving the splicing efficiency of this device.

[0030] In the embodiments of this application, such as Figure 1-2 As shown, the locking mechanism includes slots 5 opened on the left and right sides of the first floor 1 and the second floor 2, and the left and right sides of the first floor 1 and the second floor 2 away from the slots 5 are all fixedly connected with plugs 4 that are adapted to the slots 5.

[0031] By adopting the above technical solution, this device can quickly and stably splice two adjacent floorboards through the coordinated cooperation of multiple sets of inserts 4 and slots 5, thereby greatly improving the splicing stability of this device.

[0032] In the embodiments of this application, such as Figure 2-4 As shown, the positioning mechanism includes a fixed cylinder 3 installed on the outer surface of the first floor 1 and the second floor 2 and a positioning hole 6 opened on one side of the insert block 4. A hand dial 8 is installed on the outer surface of the fixed cylinder 3. An external threaded rod 9 is fixedly connected inside the hand dial 8. The other end of the external threaded rod 9 is movably connected to an internal threaded adjusting rod 10 through a limiting component. The side of the internal threaded adjusting rod 10 away from the external threaded rod 9 extends into the interior of the positioning hole 6.

[0033] By adopting the above technical solution, the device can position the insert 4 through the positioning mechanism, thereby effectively preventing the insert 4 from detaching from the slot 5, and further improving the splicing stability of the device.

[0034] In the embodiments of this application, such as Figure 3 As shown, the limiting assembly includes limiting grooves 11 formed on the inner walls of both sides of the fixed cylinder 3. A limiting block 12 is movably connected inside the limiting groove 11, and the other end of the limiting block 12 is fixedly connected to the internal thread adjusting rod 10.

[0035] By adopting the above technical solution and utilizing the limiting function of the limiting component, the positioning effect of this device is improved.

[0036] In the embodiments of this application, such as Figure 1 As shown, an anti-slip sleeve 13 is fixedly connected to the outer surface of the hand dial 8.

[0037] By adopting the above technical solution, the anti-slip sleeve 13 can increase the frictional resistance, thereby preventing the slippage of the hand.

[0038] In the embodiments of this application, such as Figure 1-2 As shown, both the front and rear sides of the first floor 1 and the second floor 2 are provided with hidden holes 7 that are adapted to the fixing cylinder 3.

[0039] By adopting the above technical solution, the fixed cylinder 3 and the hand dial 8 can be quickly concealed during front and rear installation using the hidden hole 7, thereby greatly improving the practicality and aesthetics of the device.

[0040] In the embodiments of this application, such as Figure 1 As shown, the outer surfaces of both the first floor 1 and the second floor 2 are coated with a waterproof coating 14.

[0041] By adopting the above technical solution, the waterproof coating 14 can greatly improve the waterproofness of this device.

[0042] During left-right installation, the operator aligns the insert block 4 and slot 5 on the side of the first floor 1 with the slot 5 and insert block 4 on the side of the second floor 2, thereby greatly improving the operator's splicing efficiency of the first floor 1 and the second floor 2, and thus greatly improving the practicality of the device. Then, the hand dial 8 is rotated to drive the external thread rod 9 to rotate. When the external thread rod 9 rotates, it will drive the internal thread adjusting rod 10 to move horizontally under the limiting action of the limiting groove 11 and the limiting block 12, so that the internal thread adjusting rod 10 can be inserted into the positioning hole 6 inside the insert block 4, thereby effectively preventing the insert block 4 from falling out of the slot 5, thus greatly improving the splicing stability of the device. During front-back installation, the hidden hole 7 can be used to quickly hide the fixing cylinder 3 and the hand dial 8 during front-back installation, thereby greatly improving the practicality and aesthetics of the device.

Claims

1. A spliced stone plastic floor, comprising a first floor (1) and a second floor (2), characterized in that: The first floor (1) and the second floor (2) are fixedly connected through the mortise lock mechanism, the front and rear sides of the first floor (1) and the second floor (2) are provided with the positioning mechanism, the positioning mechanism comprises the fixed cylinder (3) installed on the outer surface of the first floor (1) and the second floor (2) and the positioning hole (6) opened on the side of the plug (4), the outer surface of the fixed cylinder (3) is provided with the hand wheel (8), the inner part of the hand wheel (8) is fixedly connected with the outer threaded rod (9), the other end of the outer threaded rod (9) is movably connected with the inner threaded adjusting rod (10) through the limiting assembly, and the side, away from the outer threaded rod (9), of the inner threaded adjusting rod (10) extends into the inner part of the positioning hole (6).

2. The spliced stone plastic floor according to claim 1, characterized in that: The mortise lock mechanism comprises the insertion groove (5) opened on the left and right sides of the first floor (1) and the second floor (2), and the left and right sides of the first floor (1) and the second floor (2) are fixedly connected with the plug (4) matched with the insertion groove (5).

3. The spliced stone plastic floor according to claim 1, characterized in that: The limiting assembly comprises the limiting groove (11) opened on the inner wall of the fixed cylinder (3), the inner part of the limiting groove (11) is movably connected with the limiting block (12), and the other end of the limiting block (12) is fixedly connected with the inner threaded adjusting rod (10).

4. The spliced stone plastic floor according to claim 1, characterized in that: The outer surface of the hand wheel (8) is fixedly connected with the anti-skid sleeve (13).

5. The spliced stone plastic floor according to claim 2, characterized in that: The front and rear sides of the first floor (1) and the second floor (2) are provided with the hidden hole (7) matched with the fixed cylinder (3).

6. The spliced stone plastic floor according to claim 5, characterized in that: The outer surfaces of the first floor (1) and the second floor (2) are coated with the waterproof coating (14).