Modularized floor easy to mount and dismount
By using pins and locking strips in the limiting structure, the problem of cumbersome installation of modular flooring is solved, achieving the effect of quick installation and disassembly without the need for screw fixing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SICHUAN JUTAN CONSTRUCTION ENGINEERING CO LTD
- Filing Date
- 2025-05-14
- Publication Date
- 2026-04-14
AI Technical Summary
Modular flooring requires screws for installation, which makes the process cumbersome and can easily affect the installation quality, especially when installing large areas.
The system employs a limiting structure, using pins and locking strips to achieve a slotted connection between the floor panel and the frame, avoiding the need for screws and drilling, thus simplifying the installation process.
It enables rapid installation and removal of the flooring, is simple and convenient to operate, improves installation efficiency, and ensures installation quality.
Smart Images

Figure CN224119855U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of modular flooring technology, specifically to a modular flooring that is easy to install and disassemble. Background Technology
[0002] Modular flooring is a new type of floor decoration material that divides traditional flooring into several standardized and regulated modules. These modules usually have uniform size and shape and are connected by specific splicing methods, such as slot connection and snap-lock connection. Modular flooring has the advantages of easy installation and disassembly, reusability, easy maintenance, and flexible combination of patterns and colors. It is widely used in commercial spaces, exhibitions, home decoration and other fields, and can meet the diverse needs of different scenarios.
[0003] Modular flooring often requires screws for installation. According to the structure and installation instructions of the modular flooring, the location of the screws to be installed is determined on each floorboard, and then the floorboard is fixed to the frame with screws. However, in actual operation, the operation of determining the screw position, drilling holes and tightening screws for each floorboard is cumbersome, especially when installing large areas. Repeated drilling and screwing for a long time can easily cause fatigue to the installers, which may affect the installation quality. Therefore, we propose a modular flooring that is easy to install and disassemble. Utility Model Content
[0004] The purpose of this invention is to provide a modular floor that is easy to install and disassemble, in order to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a modular floor that is easy to install and disassemble, comprising a frame, a plurality of legs mounted on the surface of the frame, a plurality of crossbeams fixedly connected to the inner wall of the frame, a plurality of floor bodies placed on the inner wall of the frame, a limiting structure provided on the surface of the frame, the limiting structure comprising two rectangular grooves, the two rectangular grooves being respectively opened on both sides of the inner wall of the frame, a plurality of pins being slidably inserted on both sides of the frame, one end of each pin being located in the rectangular groove, a retaining strip being fixedly connected to one end of each pin, the retaining strip being located in the rectangular groove, and a retaining groove being opened at the end of each floor body near the rectangular groove, the size of the retaining groove being adapted to the size of the retaining strip.
[0006] The effect achieved by the above components is as follows: by setting a limiting structure, the card strip is inserted into the card slot, thereby limiting and fixing the floor body within the frame, completing the installation of the floor. The whole process does not require the use of screws or drilling for fixing, and the operation is simple and convenient.
[0007] Preferably, the arc surface of the pin is fitted with a spring A, and the two ends of the spring A are fixedly connected to the locking block and the inner wall of the rectangular groove, respectively.
[0008] The effect achieved by the above components is that spring A is in a compressed state, providing a continuous pushing force into the slot for the locking strip, making the connection between the locking strip and the slot more secure and preventing the floor body from accidentally loosening.
[0009] Preferably, two through holes are provided on both sides of the frame, and a lever is fixedly connected to both sides of the card strip, with the lever located inside the through hole.
[0010] The above-mentioned components achieve the following effects: the through holes on both sides of the frame and the paddles that are fixedly connected to both sides of the clip facilitate the operation of the clip. The installer can move the paddles to make the clip slide in the slot and rectangular groove, so as to connect and separate the clip from the slot, further simplifying the installation and disassembly process.
[0011] Preferably, several circular grooves are provided on both sides of the frame, and the size of the circular grooves is adapted to the size of the end of the pin away from the locking strip.
[0012] The effect achieved by the above components is that when the pin slides to the appropriate position, the end of the pin away from the locking strip can be inserted into the circular groove, thereby preventing one end of the pin from being exposed outside the frame.
[0013] Preferably, the surface of the crossbeam is provided with a groove, and a plurality of springs B are fixedly connected to the inner wall of the groove, with a rectangular plate fixedly connected to one end of each of the springs B.
[0014] The effect achieved by the above components is that spring B can slide the base plate out of the frame with the help of the rectangular plate, thereby making it easier to disassemble the floor body and easily remove the floor body from the frame.
[0015] Preferably, two rectangular rods are fixedly connected to one side of the rectangular plate, and both rectangular rods slide through the crossbeam.
[0016] The effect achieved by the above components is that when the rectangular plate pushes the floor body, it will cause the rectangular rod to slide within the crossbeam, thereby preventing the rectangular plate from tilting after it comes out of the groove.
[0017] Preferably, a protective pad is fixedly connected to the side of the rectangular plate closest to the floor body, and the protective pad is made of rubber.
[0018] The effect achieved by the above components is that the rubber protective pad fixedly connected to the side of the rectangular plate near the floor body further protects the floor body and prevents the rectangular plate from scratching or abrading the floor body.
[0019] Compared with the prior art, the beneficial effects of this utility model are:
[0020] This utility model features a limiting structure. The flooring body is placed on the inner wall of a frame, at which point the limiting structure comes into play. The rectangular grooves on both sides of the inner wall of the frame correspond to the slots on the flooring body. The pin can slide on both sides of the frame, and a locking strip fixedly connected to one end of the pin is located within the rectangular groove. When the pin slides towards the slot, the locking strip inserts into the slot, thus limiting and fixing the flooring body within the frame, completing the flooring installation. The entire process requires no screws or drilling for fixation, making operation simple and convenient. Attached Figure Description
[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0022] Figure 2 This is a structural schematic diagram of the present invention from another angle;
[0023] Figure 3 This is a structural schematic diagram of the frame of this utility model;
[0024] Figure 4 This is a structural schematic diagram of the floor section of this utility model;
[0025] Figure 5 This is a schematic diagram of the structure of the card strip of this utility model;
[0026] Figure 6 This is a schematic diagram of the disassembled structure of the crossbeam of this utility model.
[0027] In the diagram: 1. Frame; 2. Support leg; 3. Crossbeam; 4. Floor; 5. Limiting structure; 501. Rectangular groove; 502. Pin; 503. Locking strip; 504. Locking slot; 505. Spring A; 506. Through hole; 507. Paddle; 508. Circular groove; 509. Groove; 510. Spring B; 511. Rectangular plate; 512. Rectangular rod; 513. Protective pad. Detailed Implementation
[0028] 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.
[0029] Please see Figure 1-2This utility model provides a technical solution: an easy-to-install and disassemble modular floor, including a frame 1, several legs 2 installed on the surface of the frame 1, several crossbeams 3 fixedly connected to the inner wall of the frame 1, several floor bodies 4 placed on the inner wall of the frame 1, and a limiting structure 5 provided on the surface of the frame 1. The limiting structure 5 includes two rectangular grooves 501, which are respectively opened on both sides of the inner wall of the frame 1. Several pins 502 are slidably inserted on both sides of the frame 1. One end of the pin 502 is located in the rectangular groove 501, and a retaining strip 503 is fixedly connected to one end of the pin 502. The retaining strip 503 is located in the rectangular groove 501. A slot 504 is opened at the end of the floor body 4 near the rectangular groove 501. The size of the slot 504 is adapted to the size of the retaining strip 503. By setting the limiting structure 5, the retaining strip 503 is inserted into the slot 504, thereby limiting and fixing the floor body 4 in the frame 1, completing the installation of the floor. The whole process does not require the use of screws or drilling for fixing, and the operation is simple and convenient.
[0030] Reference Figures 3-6As shown in this embodiment: a spring A505 is fitted onto the arc surface of the pin 502. The two ends of the spring A505 are fixedly connected to the inner wall of the locking block and the rectangular groove 501, respectively. When the spring A505 is compressed, it provides a continuous pushing force to the locking strip 503 into the locking groove 504, making the connection between the locking strip 503 and the locking groove 504 more secure and preventing accidental loosening of the floor body 4. Two through holes 506 are opened on both sides of the frame 1. A lever 507 is fixedly connected to both sides of the locking strip 503. The lever 507 is located within the through holes 506. The through holes 506 on both sides of the frame 1 and the levers 507 fixedly connected to both sides of the locking strip 503 facilitate the operation of the locking strip 503. Installers can slide the locking strip 503 within the locking groove 504 and the rectangular groove 501 by moving the lever 507, thus connecting and separating the locking strip 503 from the locking groove 504, further simplifying the installation and disassembly process. Several circular grooves 508 are provided on both sides of the frame 1. The size of the circular grooves 508 is adapted to the size of the end of the pin 502 away from the retaining strip 503. When the pin 502 slides to the appropriate position, the end of the pin 502 away from the retaining strip 503 can be inserted into the circular groove 508, thereby preventing the end of the pin 502 from being exposed outside the frame 1. The surface of the crossbeam 3 is provided with a groove 509. Several springs B510 are fixedly connected to the inner wall of the groove 509. One end of the springs B510 is fixedly connected to a rectangular plate 511. The springs B510 can drive the base plate body to slide out of the frame 1 with the help of the rectangular plate 511, thereby further facilitating the disassembly of the floor body 4, and the floor body 4 can be easily removed from the frame 1. Two rectangular rods 512 are fixedly connected to one side of the rectangular plate 511. Both rectangular rods 512 slide through the crossbeam 3. When the rectangular plate 511 pushes the floor body 4, it will cause the rectangular rods 512 to slide within the crossbeam 3, thereby preventing the rectangular plate 511 from tilting after it comes out of the groove 509. A protective pad 513 made of rubber is fixedly connected to the side of the rectangular plate 511 closest to the floor body 4. The rubber protective pad 513 further protects the floor body 4 and prevents the rectangular plate 511 from scratching or abrading the floor body 4.
[0031] Working Principle: When installing this easy-to-install and disassemble modular flooring, first place the frame 1 in the designated position. The legs 2 on the surface of the frame 1 provide support, ensuring the frame 1 is stable. Next, place the floor body 4 on the inner wall of the frame 1. At this time, the limiting structure 5 begins to function. The rectangular grooves 501 on both sides of the inner wall of the frame 1 correspond to the slots 504 on the floor body 4. The pins 502 can slide on both sides of the frame 1. The locking strip 503, which is fixedly connected to one end of the pin 502, is located in the rectangular groove 501. When the pin 502 slides towards the slot 504, the locking strip 503 inserts into the slot 504, thereby limiting and fixing the floor body 4 within the frame 1, completing the floor installation. The entire process requires no additional steps. The screw is used for fixing, which is simple and convenient to operate. The spring A505, which is sleeved on the arc surface of the pin 502, is fixedly connected to the locking block and the inner wall of the rectangular groove 501 at both ends. During the installation process, the spring A505 provides assistance. When the locking strip 503 is inserted into the locking groove 504, the spring A505 is in a compressed state, providing a continuous pushing force to the locking strip 503 into the locking groove 504, making the connection between the locking strip 503 and the locking groove 504 more secure and preventing the floor body 4 from accidentally loosening. The through holes 506 on both sides of the frame 1 and the levers 507 fixedly connected to both sides of the locking strip 503 facilitate the operation of the locking strip 503. The installer can move the locking strip 503 into the locking groove 501 by moving the levers 507. 4. The rectangular groove 501 slides within the slot 504, enabling the connection and separation of the locking strip 503 and the slot 504, further simplifying the installation and disassembly process. The circular grooves 508 on both sides of the frame 1 are sized to match the size of the end of the pin 502 away from the locking strip 503. When the pin 502 slides to the appropriate position, the end of the pin 502 away from the locking strip 503 can be inserted into the circular groove 508, thus preventing one end of the pin 502 from being exposed outside the frame 1. During the installation of the floor body 4, the floor body 4 will squeeze the rectangular plate 511, causing the spring B510 to compress. At this time, the spring B510 is in a compressed state, and the rubber material fixedly connected to the side of the rectangular plate 511 near the floor body 4... The protective pad 513 further protects the floor body 4 and prevents the rectangular plate 511 from scratching or abrading the floor body 4. When disassembling the floor body 4, by moving the lever 507, the pin 502 slides away from the slot 504, and the locking strip 503 disengages from the slot 504. At the same time, the spring B510 can use the rectangular plate 511 to drive the bottom plate body to slide out of the frame 1, thereby further facilitating the disassembly of the floor body 4. The floor body 4 can be easily removed from the frame 1 to complete the disassembly operation. When the rectangular plate 511 pushes the floor body 4, it will drive the rectangular rod 512 to slide in the crossbeam 3, thereby preventing the rectangular plate 511 from tilting after it comes out of the groove 509.
[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A modular floor that is easy to install and disassemble, comprising a frame (1), wherein a plurality of legs (2) are mounted on the surface of the frame (1), a plurality of crossbeams (3) are fixedly connected to the inner wall of the frame (1), a plurality of floor bodies (4) are placed on the inner wall of the frame (1), and a limiting structure (5) is provided on the surface of the frame (1), characterized in that: The limiting structure (5) includes two rectangular grooves (501), which are respectively opened on both sides of the inner wall of the frame (1). Several pins (502) are slidably inserted on both sides of the frame (1). One end of the pin (502) is located in the rectangular groove (501), and a locking strip (503) is fixedly connected to one end of the pin (502). The locking strip (503) is located in the rectangular groove (501). A slot (504) is opened at one end of the floor body (4) near the rectangular groove (501). The size of the slot (504) is adapted to the size of the locking strip (503).
2. The modular flooring that is easy to install and disassemble according to claim 1, characterized in that: The arc surface of the pin (502) is fitted with a spring A (505), and the two ends of the spring A (505) are fixedly connected to the inner wall of the locking block and the rectangular groove (501), respectively.
3. The modular flooring that is easy to install and disassemble according to claim 1, characterized in that: The frame (1) has two through holes (506) on both sides, and the card strip (503) is fixedly connected to two paddles (507) on both sides, with the paddles (507) located inside the through holes (506).
4. The modular flooring that is easy to install and disassemble according to claim 1, characterized in that: The frame (1) has several circular grooves (508) on both sides, and the size of the circular grooves (508) is adapted to the size of the end of the pin (502) away from the card strip (503).
5. The modular flooring that is easy to install and disassemble according to claim 1, characterized in that: The surface of the crossbeam (3) is provided with a groove (509), and a number of springs B (510) are fixedly connected to the inner wall of the groove (509). One end of each of the springs B (510) is fixedly connected to a rectangular plate (511).
6. The modular flooring that is easy to install and disassemble according to claim 5, characterized in that: Two rectangular rods (512) are fixedly connected to one side of the rectangular plate (511), and both rectangular rods (512) slide through the crossbeam (3).
7. The modular flooring that is easy to install and disassemble according to claim 5, characterized in that: The rectangular plate (511) is fixedly connected to a protective pad (513) on the side near the floor body (4), and the protective pad (513) is made of rubber.