Connecting structure of furniture leg and furniture surface

Abstract

The utility model relates to the technical field of furniture assembly, in particular to a connecting structure of a furniture leg and a furniture face. The device comprises a mounting table, supporting legs, a limiting assembly and an inclined connecting assembly, the supporting legs are arranged at the bottom of the mounting table, a mounting groove allowing the supporting legs to be inserted is formed in the mounting face of the mounting table, the limiting assembly is arranged in the mounting groove and has a triggering position and a hiding position, the supporting legs and the mounting table form relative limiting at the triggering position, and the supporting legs and the mounting table form relative limiting at the hiding position. And the supporting legs and the mounting table are unlimited. According to the connecting structure, the limiting assembly and the inclined connecting assembly are arranged on the connecting face of the mounting table, the supporting legs are mounted at the bottom of the mounting table through the limiting assembly, meanwhile, the limiting assembly is provided with the rotating mechanism, the limiting assembly can be manually driven through the rotating mechanism to relieve limiting of the supporting legs, the supporting legs are convenient to disassemble and replace, and the working efficiency is improved. And meanwhile, the stability of connection between the supporting legs and the mounting table is improved through the arrangement of the inclined connecting assemblies.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture assembly, in particular to a connection structure between a furniture leg and a furniture surface. Background Art

[0002] Legs are an important part of furniture. They provide support and stability, and also decorate the appearance of furniture. There are many types of connection structures between the two, including screw connection, mortise and tenon connection and adhesive connection.

[0003] A Chinese patent with authorization announcement number CN220124189U discloses a solid wood furniture with good anti-corrosion performance. It is equipped with supporting legs, fixed blocks, telescopic rods, springs, installation grooves and positioning pins. The fixed blocks arranged on the supporting legs are docked with the installation grooves, and the positioning pins are driven to fix the fixed blocks through the expansion and contraction of the springs, thereby achieving quick installation and disassembly. When the solid wood furniture is stored, the storage volume of the solid wood furniture is reduced, and the transportation of the solid wood furniture is facilitated.

[0004] However, the above-mentioned furniture legs have poor stability during the actual connection process, and once they are assembled with the furniture surface, it is inconvenient to disassemble and replace them, and the overall maintainability is poor. Utility Model Content

[0005] In view of the problems existing in the background technology, a connection structure of furniture legs and furniture surfaces is proposed. A limit assembly and an oblique connection assembly are provided, and the legs are installed at the bottom of the mounting platform by using the limit assembly. At the same time, the limit assembly has a rotating mechanism, and the limit assembly can be manually driven by the rotating mechanism to release the limit on the legs, so that the legs can be disassembled and replaced conveniently. At the same time, the setting of the oblique connection assembly improves the stability of the connection between the legs and the mounting platform.

[0006] The utility model provides a connection structure of a furniture leg and a furniture surface, comprising a mounting platform, a limiting component and an oblique connection component;

[0007] The mounting platform is provided with legs, and its connecting surface is provided with mounting grooves for inserting the legs;

[0008] The limit assembly is arranged in the mounting groove, and has a trigger position and a hidden position. In the trigger position, the support leg and the mounting platform form a relative limit, and in the hidden position, the support leg and the mounting platform release the limit;

[0009] The oblique connection assembly is arranged between the mounting platform and the legs, and is used to strengthen the connection between the legs and the mounting platform.

[0010] Preferably, the limiting assembly includes a spring, an insert block and a rotating mechanism, and four groups of mounting grooves are provided, and a strip-shaped through groove is connected between two corresponding groups of mounting grooves, and the spring is provided in the strip-shaped through groove;

[0011] Both ends of the spring are connected with plug blocks which slide with the strip-shaped through slot, one end of the plug block extends into the corresponding installation slot, and a plug hole corresponding to the plug block is provided on the supporting leg.

[0012] Preferably, the rotating mechanism includes a rotating shaft, a rotating disk, a connecting rod and a handle, a notch communicating with the strip-shaped through slot is provided on the mounting platform, a guide block passing through the notch is connected to the bottom of the insert block, and one end of the connecting rod is rotatably connected to the guide block;

[0013] The rotating shaft is rotatably arranged at the bottom of the mounting platform, the bottom end of which is connected with a handle, the middle part of which is connected with a turntable, and the eccentric part of the end surface of the turntable is rotatably connected with the other end of the connecting rod.

[0014] Preferably, the oblique connection assembly includes a rotating plate, an elastic telescopic member and a hook ring. The rotating plate is rotatably arranged at the bottom of the mounting platform, one end of which is connected to the elastic telescopic member, and one end of the elastic telescopic member is provided with a hook ring.

[0015] Preferably, it comprises a connecting frame, a T-shaped plate and a compression spring;

[0016] The connecting frame is connected to the rotating plate, and guide pillars are symmetrically arranged inside the connecting frame;

[0017] The T-shaped plate is slidably connected to the two guide pillars, and one end of the T-shaped plate passes through the connecting frame and is connected to the hook ring;

[0018] The compression spring is sleeved on the guide column and is located at the bottom of the horizontal section of the T-shaped plate.

[0019] Preferably, a connecting column is provided on the supporting leg, and the connecting column is snap-connected with the hook and ring.

[0020] Through the above technical scheme, that is, the connection structure disclosed by the utility model, a limit assembly and an oblique connection assembly are arranged on the connection surface of the mounting platform, and the leg is installed at the bottom of the mounting platform by using the limit assembly. At the same time, the limit assembly has a rotating mechanism, and the limit assembly can be manually driven by the rotating mechanism to release the limit on the leg, so as to facilitate the disassembly and replacement of the leg; at the same time, the oblique connection assembly strengthens the connection between the leg and the mounting platform, and together with the leg and the mounting platform, forms a triangular structure, thereby improving the stability of the connection between the leg and the mounting platform.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the connection structure between a furniture leg and a furniture surface of the utility model;

[0023] Figure 2 for Figure 1 Schematic diagram of the partial side section structure;

[0024] Figure 3 for Figure 1 Schematic diagram of the structure from an upward perspective;

[0025] Figure 4 for Figure 3 Schematic diagram of the partial side section structure;

[0026] Figure 5 for Figure 2 Schematic diagram of the local enlarged structure at point A.

[0027] Figure numerals: 1. Leg; 2. Mounting platform; 3. Mounting groove; 4. Spring; 5. Insert block; 6. Bar through groove; 7. Insert hole; 8. Rotating shaft; 9. Turntable; 10. Connecting rod; 11. Handle; 12. Notch; 13. Guide block; 14. Rotating plate; 15. Hook; 16. Connecting frame; 17. Guide column; 18. T-shaped plate; 19. Connecting column; 20. Compression spring. DETAILED DESCRIPTION

[0028] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0029] Embodiment 1

[0030] like Figure 1-Figure 5 As shown, the utility model proposes a connection structure of a furniture leg and a furniture surface, comprising a mounting platform 2, a leg 1, a limiting assembly and an oblique connection assembly. The mounting platform 2 is provided with a leg 1 at the bottom, and its mounting surface is provided with a mounting groove 3 for the leg 1 to be inserted. The limiting assembly is arranged in the mounting groove 3, and has a trigger position and a hidden position. In the trigger position, the leg 1 and the mounting platform 2 form a relative limit. In the hidden position, the leg 1 and the mounting platform 2 are released from the limit. The oblique connection assembly is arranged between the mounting platform 2 and the leg 1 to enhance the stability of the connection between the two.

[0031] like Figure 4 As shown, the limit assembly includes a spring 4, an insert block 5 and a rotating mechanism. Four groups of mounting grooves 3 are provided, and a strip-shaped through groove 6 is connected between two corresponding groups of mounting grooves 3. The spring 4 is arranged in the strip-shaped through groove 6; both ends of the spring 4 are connected with an insert block 5 that slides with the strip-shaped through groove 6, and one end of the insert block 5 extends into the corresponding mounting groove 3. A socket 7 corresponding to the insert block 5 is opened on the leg 1, wherein the insert block 5 extends into the interior of the mounting groove 3 under the tension of the spring 4, and then is inserted into the socket 7 opened in the leg 1.

[0032] like Figure 3As shown, the rotating mechanism includes a rotating shaft 8, a rotating disk 9, a connecting rod 10 and a handle 11. A slot 12 communicating with the strip-shaped through slot 6 is provided on the mounting platform 2. A guide block 13 passing through the slot 12 is connected to the bottom of the plug block 5, and one end of the connecting rod 10 is rotatably connected to the guide block 13. The rotating shaft 8 is rotatably arranged at the bottom of the mounting platform 2, and a handle 11 is connected to its bottom end, and a rotating disk 9 is connected to the middle part. The eccentric part of the end face of the rotating disk 9 is rotatably connected to the other end of the connecting rod 10, wherein the rotating shaft 8 is driven to rotate by the handle 11, and the rotating shaft 8 drives the rotating disk 9 to rotate. During the rotation process, the connecting rod 10 pulls the two groups of plug blocks 5 to move toward each other through the guide block 13.

[0033] Embodiment 2

[0034] like Figure 1-Figure 5 As shown, the utility model proposes a connection structure between a furniture leg and a furniture surface. Based on the above embodiment, this embodiment also discloses in detail the specific components of the oblique connection assembly, as well as the connection method between the remaining legs 1 and the mounting plate.

[0035] like Figure 1 As shown, the oblique connection assembly includes a rotating plate 14, an elastic telescopic member and a hook ring 15. The rotating plate 14 is rotatably arranged at the bottom of the mounting platform 2, one end of which is connected to the elastic telescopic member, and one end of the elastic telescopic member is provided with a hook ring 15.

[0036] like Figure 5 As shown, the elastic telescopic member includes a connecting frame 16, a T-shaped plate 18 and a compression spring 20;

[0037] The connecting frame 16 is connected to the rotating plate 14, and guide pillars 17 are symmetrically arranged inside the connecting frame 16;

[0038] The T-shaped plate 18 is slidably connected to the two guide posts 17, and one end of the T-shaped plate passes through the connecting frame 16 and is connected to the hook ring 15; and

[0039] The compression spring 20 is sleeved on the guide post 17 and is located at the bottom of the horizontal section of the T-shaped plate 18 .

[0040] like Figure 1 As shown, a connecting column 19 is provided on the supporting leg 1 , and the connecting column 19 is snap-connected with the hook ring 15 .

[0041] In summary, when the utility model is used to connect the support leg 1 and the mounting platform 2, the mounting surface of the mounting platform 2 is facing upward, and then the handle 11 is manually rotated. The handle 11 drives the turntable 9 to rotate through the rotating shaft 8. When the turntable 9 rotates, the connecting rod 10 drives the two groups of plug blocks 5 to move toward each other through the guide block 13. During the movement, the end surface of the plug block 5 squeezes the spring 4, causing it to undergo elastic deformation until the plug block 5 is completely moved into the strip-shaped through groove 6. At this time, the mounting groove 3 has an accommodating space, and one end of the two groups of support legs 1 in the same direction is respectively inserted into the corresponding mounting groove 3, and the handles are released. The rotational force applied by the hand 11 drives the plug block 5 to be inserted into the socket 7 provided in the leg 1 under the restoring action of the spring 4, thereby limiting one end of the leg 1 in the mounting groove 3. After the leg 1 is installed, the hook ring 15 is manually pulled, and the hook ring 15 drives the T-shaped plate 18 to move outward, squeezing the compression spring 20 during the movement, and then rotating the hook ring 15 so that it faces the connecting column 19, and then releasing the force, and driving the hook ring 15 and the connecting column 19 to be clamped under the action of the restoring force of the compression spring 20, thereby strengthening the connection stability between the leg 1 and the mounting platform 2.

[0042] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A connection structure between a furniture leg and a furniture surface, characterized in that: It comprises a mounting platform (2), a limiting component and an oblique connection component; The mounting platform (2) is provided with a supporting leg (1), and a connecting surface thereof is provided with a mounting groove (3) for inserting the supporting leg (1); The limit assembly is arranged in the mounting groove (3), and has a trigger position and a hidden position. In the trigger position, the support leg (1) and the mounting platform (2) form a relative limit, and in the hidden position, the support leg (1) and the mounting platform (2) are released from the limit. The oblique connection assembly is arranged between the mounting platform (2) and the supporting leg (1) and is used to strengthen the connection between the supporting leg (1) and the mounting platform (2).

2. A connection structure between a furniture leg and a furniture surface according to claim 1, characterized in that: The limiting assembly comprises a spring (4), an insert block (5) and a rotating mechanism. Four groups of mounting grooves (3) are provided. A strip-shaped through groove (6) is connected between two corresponding groups of mounting grooves (3). The spring (4) is provided in the strip-shaped through groove (6). Both ends of the spring (4) are connected to an insert block (5) that slides with the bar-shaped through slot (6); one end of the insert block (5) extends into the corresponding mounting slot (3); and a socket (7) corresponding to the insert block (5) is provided on the leg (1).

3. The connection structure between a furniture leg and a furniture surface according to claim 2, characterized in that: The rotating mechanism comprises a rotating shaft (8), a rotating disk (9), a connecting rod (10) and a handle (11); a notch (12) communicating with the bar-shaped through groove (6) is provided on the mounting platform (2); a guide block (13) passing through the notch (12) is connected to the bottom of the insert block (5); and one end of the connecting rod (10) is rotatably connected to the guide block (13); The rotating shaft (8) is rotatably arranged at the bottom of the mounting platform (2), the bottom end of which is connected to a handle (11), the middle part of which is connected to a rotating disk (9), and the eccentric part of the end surface of the rotating disk (9) is rotatably connected to the other end of the connecting rod (10).

4. The connection structure between a furniture leg and a furniture surface according to claim 1, characterized in that: The oblique connection assembly comprises a rotating plate (14), an elastic telescopic member and a hook ring (15); the rotating plate (14) is rotatably arranged at the bottom of the mounting platform (2); one end of the rotating plate is connected to the elastic telescopic member; one end of the elastic telescopic member is provided with a hook ring (15).

5. The connection structure between a furniture leg and a furniture surface according to claim 4, characterized in that: The elastic telescopic member comprises a connecting frame (16), a T-shaped plate (18) and a compression spring (20); The connecting frame (16) is connected to the rotating plate (14), and guide pillars (17) are symmetrically arranged inside the connecting frame; The T-shaped plate (18) is slidably connected to the two guide pillars (17), and one end thereof passes through the connecting frame (16) and is connected to the hook ring (15); The compression spring (20) is sleeved on the guide column (17) and is located at the bottom of the horizontal section of the T-shaped plate (18).

6. The connection structure between a furniture leg and a furniture surface according to claim 4, characterized in that: A connecting column (19) is provided on the supporting leg (1), and the connecting column (19) is snap-connected with the hook ring (15).

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