An environmentally friendly floor connector made of recycled plastic and wood

Abstract

This utility model discloses an environmentally friendly floor connector made of recycled plastic and wood composite, specifically relating to the field of composite floor connection technology. It includes a keel frame, with a composite floor body mounted on top of the keel frame. Multiple fixing pins are fixedly connected to the outer side of the keel frame, and multiple positioning mechanisms are located outside the fixing pins. Each positioning mechanism includes a fixing seat with two slots on one side, the slots being inclined inside the fixing seat. The inner side of the fixing seat engages with the outer side of the fixing pins, and two outer cylinders are fixedly connected to the inner side of the fixing seat. This utility model uses the inclined slots inside the fixing seat to engage and limit the fixing pins, enabling rapid vertical installation of multiple fixing seats and the keel frame, and providing a guiding function to improve connection convenience and efficiency. Simultaneously, the threaded connection between the positioning blocks and the composite floor body, and the sliding of the limiting blocks within the slots, ensure that the spliced ​​floor retains space for thermal expansion and contraction and maintains a flat surface.

Description

Technical Field

[0001] This utility model relates to the field of composite flooring connection technology, and more specifically, to an environmentally friendly flooring connector made of recycled plastic and wood. Background Technology

[0002] Engineered wood flooring is a common type of flooring material, made from solid wood or engineered wood. There are various types of wood flooring, including solid wood flooring, engineered wood flooring, and laminate flooring. Solid wood flooring is made from a single piece of natural wood, with a natural texture and unique grain, but it requires regular maintenance. Engineered wood flooring consists of multiple layers of materials, with a thin wood veneer on the surface and a middle layer that is usually high-density fiberboard, which has good wear resistance and stability. Wood flooring is usually connected using nails, screws, or glue.

[0003] Existing wooden flooring is usually connected using nails and screws. Therefore, when installing or replacing wooden flooring, tools are needed to connect the nails and screws to the flooring. This is time-consuming when installing multiple wooden floors, and the nails and screws can also damage the floor during disassembly.

[0004] A search revealed a Chinese patent with publication number CN222227814U that discloses a connector for wooden flooring. This utility model solves the problem that when installing or replacing wooden flooring, tools are needed to connect nails and screws to the wooden flooring. This is time-consuming when installing multiple wooden floors, and the nails and screws can also damage the floor during disassembly.

[0005] However, in actual use, the above-mentioned floor connectors are quite complicated to fix to the keel frame when connecting the wood boards. They also require a certain amount of operating space for alignment and fixing. If the connectors are not fixed correctly, they need to be disassembled and reassembled, which will affect the installation efficiency of the composite wood boards. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides an environmentally friendly floor connector made of recycled plastic and wood composite, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] An environmentally friendly flooring connector made of recycled plastic and wood composite includes a keel frame, with a composite flooring body mounted on top of the keel frame. Multiple fixing pins are fixedly connected to the outer side of the keel frame, and multiple positioning mechanisms are provided outside the fixing pins. Each positioning mechanism includes a fixing seat with two slots on one side, the slots being inclinedly positioned inside the fixing seat. The inner side of the fixing seat engages with the outer side of the fixing pins. Two outer cylinders are fixedly connected to the inner side of the fixing seat, and a spring is fixedly connected to the inner side of each outer cylinder. A locking block is fixedly connected to the bottom end of each spring. The outer side of the locking block is slidably connected to the inner side of the outer cylinder. One end of the locking block passes through the inner side of the fixing seat and extends to the inner side of the locking groove. A guide groove is provided on the inner side of the locking groove. A locking rod is slidably connected to the inner side of the locking groove. A guide strip is provided at the bottom of the locking rod. An arc-shaped groove is provided on one side of the locking rod. The inner side of the arc-shaped groove is engaged with the outer side of the fixing pin. A locking opening is provided at the top of the locking rod. The inner side of the locking opening is engaged with the bottom end of the locking block. Two support rods are fixedly connected to one side of the fixing seat. The support rods have slots on their inner sides. An adjustment mechanism is provided at the bottom of the composite floor body.

[0009] By adopting the above technical solution: the fixing slot on the inner side of the fixing seat is used to engage the fixing pin on the outer side of the keel frame, so that the fixing seat can be installed in different positions on the outer side of the keel frame, which can be adjusted according to different models of composite wood boards, and the fixing seat and fixing pin can be quickly installed through the inclined slot.

[0010] As a further description of the above technical solution: the switching mechanism includes multiple internal threads, which are disposed at the bottom of the composite flooring body. Multiple positioning blocks are disposed at the bottom of the composite flooring body. Screws are fixedly connected to the top of the positioning blocks. The outer side of the screws is threadedly connected to the inner side of the internal threads. Multiple springs are fixedly connected to the inner side of the positioning blocks. The springs are symmetrically disposed on the inner side of the positioning blocks. Two limiting blocks are fixedly connected to one end of each spring. The outer side of the limiting blocks is slidably connected to the inner side of the positioning blocks. The outer side of the positioning blocks and the limiting blocks are slidably connected to the inner side of the slot.

[0011] By adopting the above technical solution, the internal threads at the bottom of the composite flooring body can be adjusted and installed using multiple positioning blocks, so that multiple composite flooring bodies are installed and snapped together on the top of the keel frame and fixing pins. Under the action of thermal expansion and contraction, the flatness between multiple composite flooring bodies can be maintained.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. By setting up a positioning mechanism, compared with the existing technology, the slot set on the inner side of the fixed seat can lock and limit the fixed pin, so that multiple fixed seats can be quickly installed vertically with the keel frame, and there is a certain guiding limit, which improves the connection between the fixed seat and the keel frame and improves the installation efficiency of the connector and the keel frame.

[0014] 2. By setting up an adjustment mechanism, compared with the existing technology, and by using multiple positioning blocks to connect the bottom of the composite floor body with threads, and by sliding the positioning blocks and limit blocks with the inside of the groove, the multiple composite floor bodies have a range of thermal expansion and contraction after installation and splicing, and maintain the flatness of the installation between the multiple composite floor bodies. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a partial schematic diagram of the connection between the fixing seat and the support rod of this utility model.

[0017] Figure 3 This is a schematic cross-sectional view of the main body of the composite flooring of this utility model.

[0018] Figure 4 This is a partial schematic diagram of the connection between the keel frame and the fixing pin of this utility model.

[0019] Figure 5 This is a schematic diagram of the outer structure of the clamp rod of this utility model.

[0020] Figure 6 For the present utility model Figure 3 Enlarged diagram of A in the middle.

[0021] The attached diagram is labeled as follows: 1. Frame; 2. Composite flooring body; 3. Fixing pin; 4. Fixing base; 5. Slot; 6. Outer cylinder; 7. Spring 1; 8. Locking block; 9. Locking rod; 10. Arc groove; 11. Bay opening; 12. Support rod; 13. Groove; 14. Internal thread; 15. Positioning block; 16. Screw; 17. Spring 2; 18. Limiting block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] The embodiments disclosed in this application are as follows: Figure 1-6 The diagram shows an environmentally friendly flooring connector made of recycled plastic and wood composite. It includes a frame 1, with a composite flooring body 2 mounted on top of the frame 1. Multiple fixing pins 3 are fixedly connected to the outer side of the frame 1, and multiple positioning mechanisms are provided on the outer side of the fixing pins 3. Each positioning mechanism includes a fixing seat 4, with two slots 5 on one side of the fixing seat 4. The slots 5 are inclined and positioned inside the fixing seat 4, engaging with the outer side of the fixing pins 3. Two outer cylinders 6 are fixedly connected to the inner side of the fixing seat 4, and springs 7 are fixedly connected to the inner side of each outer cylinder 6. A locking block 8 is fixedly connected to the bottom end of each spring 7, and the outer side of the locking block 8 is slidably connected to the inner side of the outer cylinder 6. One end of the locking block 8 penetrates the inner side of the fixing seat 4 and extends to the inner side of the slots 5. A guide groove is provided, and a locking rod 9 is slidably connected to the inner side of the slot 5. A guide strip is provided at the bottom of the locking rod 9. An arc-shaped groove 10 is provided on one side of the locking rod 9. The inner side of the arc-shaped groove 10 is engaged with the outer side of the fixing pin 3. A latch 11 is provided at the top of the locking rod 9. The inner side of the latch 11 is engaged with the bottom end of the locking block 8. Two support rods 12 are fixedly connected to one side of the fixing seat 4. A slot 13 is provided on the inner side of the support rod 12. An adjustment mechanism is provided at the bottom of the composite floor body 2. The locking groove 5 on one side of the fixing seat 4 allows the fixing pin 3 to be quickly engaged with the fixing seat 4. The locking of the inner side of the fixing seat 4 by the locking rod 9 and the locking of the latch 11 by the multiple 7 and the locking blocks 8 ensure the stability of the connection between the fixing seat 4 and the keel frame 1.

[0024] Reference Figure 2 and Figure 6 As shown, the switching mechanism includes multiple internal threads 14, which are located at the bottom of the composite flooring body 2. Multiple positioning blocks 15 are located at the bottom of the composite flooring body 2. Screws 16 are fixedly connected to the top of the positioning blocks 15. The outer side of the screws 16 is threadedly connected to the inner side of the internal threads 14. Multiple springs 17 are fixedly connected to the inner side of the positioning blocks 15. The springs 17 are symmetrically arranged inside the positioning blocks 15. Two limiting blocks 18 are fixedly connected to one end of each spring 17. The outer side of the limiting blocks 18 is slidably connected to the inner side of the positioning blocks 15. The outer side of the positioning blocks 15 and the limiting blocks 18 are slidably connected to the inner side of the slots 13. The screws 16 on the top of the positioning blocks 15 are used to thread the multiple internal threads 14 at the bottom of the composite flooring body 2, so that the multiple composite flooring bodies 2 can be engaged inside the corresponding support rods 12 and slots 13, so that the multiple composite flooring bodies 2 can be stably spliced ​​together, while maintaining a certain amount of movement gap between the multiple composite flooring bodies 2.

[0025] The working principle of this utility model is as follows: When installing the composite board made of recycled plastic and wood, first, the keel frame 1 is installed on the ground. Then, two slots 5 on one side of multiple fixing seats 4 are engaged with two corresponding fixing pins 3 on the outside of the keel frame 1. Next, the guide strip on the bottom side of the clamping rod 9 is aligned with the guide groove on the inside of the slot 5, so that the arc groove 10 at one end of the clamping rod 9 limits the outside of the clamping pin 3. Then, the spring 7 on the inside of the outer cylinder 6 pushes the clamping block 8 to engage with the clamping slot 11 on the top of the clamping rod 9, so that the two clamping rods 9 limit the outside of the fixing seats 4, and fix the corresponding two fixing seats 4 on one side of the keel frame 1. Then, according to the position of the two fixing seats 4, multiple positioning blocks 15 are aligned with multiple internal threads 14 on the bottom of the composite floor body 2, so that the threads on the top of the positioning blocks 15 are engaged. Thread 16 is threaded to the corresponding internal thread 14. After the multiple positioning blocks 15 at the bottom of the composite floor body 2 are installed, the multiple positioning blocks 15 and limiting blocks 18 at the bottom of the composite floor body 2 are engaged in the slots 13 on the inner side of the bottom support rods 12 of the multiple fixing seats 4. Then, the multiple springs 17 on the inner side of the positioning blocks 15 push the two limiting blocks 18 so that the two limiting blocks 18 can be engaged and positioned on the inner side of the slots 13. After that, the installation of multiple composite floor bodies 2 is repeated. Finally, the sliding of the positioning blocks 15 and the two limiting blocks 18 in the slots 13 on the inner side of the support rods 12 allows the keel frame 1 and the composite floor body 2 to have a certain amount of room for movement after being fixed, so that the composite floor body 2 can maintain the flatness of the connection between the multiple composite floor bodies 2 during the heat contraction process.

[0026] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are not shown in the figures because they are existing technologies, and will not be described here.

[0027] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An environmentally friendly floor connector for composite of recycled plastic and wood, comprising a keel frame (1), characterized in that: The top of the keel frame (1) is provided with a composite floor body (2), and multiple fixing pins (3) are fixedly connected to the outside of the keel frame (1). Multiple positioning mechanisms are provided on the outside of the fixing pins (3). The positioning mechanism includes a fixed seat (4), two slots (5) are provided on one side of the fixed seat (4), the slots (5) are inclinedly arranged inside the fixed seat (4), the inside of the fixed seat (4) is engaged with the outside of the fixing pin (3), and two outer cylinders (6) are fixedly connected to the inside of the fixed seat (4). The bottom of the composite floor body (2) is provided with an exchange mechanism.

2. The recycled plastic and wood composite environmentally friendly flooring connector of claim 1, wherein: A spring (7) is fixedly connected to the inner side of the outer cylinder (6). A locking block (8) is fixedly connected to the bottom end of the spring (7). The outer side of the locking block (8) is slidably connected to the inner side of the outer cylinder (6). One end of the locking block (8) passes through the inner side of the fixing seat (4) and extends to the inner side of the slot (5). A guide groove is provided on the inner side of the slot (5).

3. The recycled plastic and wood composite environmentally friendly flooring connector of claim 1, wherein: The card slot (5) is slidably connected to the card rod (9), the bottom of the card rod (9) is provided with a guide strip, and an arc groove (10) is opened on one side of the card rod (9). The inner side of the arc groove (10) is engaged with the outer side of the fixing pin (3).

4. The recycled plastic and wood composite environmentally friendly flooring connector of claim 3, wherein: The top of the lever (9) has a slot (11), and the inside of the slot (11) is engaged with the bottom of the block (8).

5. The recycled plastic and wood composite environmentally friendly flooring connector of claim 1, wherein: Two support rods (12) are fixedly connected to one side of the fixed base (4), and the support rods (12) have slots (13) on their inner sides.

6. The recycled plastic and wood composite environmentally friendly floor connector of claim 1, wherein: The switching mechanism includes multiple internal threads (14), which are located at the bottom of the composite floor body (2). Multiple positioning blocks (15) are located at the bottom of the composite floor body (2). Screws (16) are fixedly connected to the top of the positioning blocks (15), and the outer side of the screws (16) is threadedly connected to the inner side of the internal threads (14).

7. The recycled plastic and wood composite environmentally friendly flooring connector of claim 6, wherein: Multiple springs (17) are fixedly connected to the inner side of the positioning block (15). The springs (17) are symmetrically arranged inside the positioning block (15). Two limiting blocks (18) are fixedly connected to one end of the springs (17). The outer side of the limiting blocks (18) is slidably connected to the inner side of the positioning block (15). The outer side of the positioning block (15) and the limiting blocks (18) are slidably connected to the inner side of the slot (13).

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