Modular furniture assembly base

Abstract

The utility model discloses a modular furniture splicing base, including base no.

Description

Technical Field

[0001] This utility model relates to the field of furniture splicing technology, and more specifically, it relates to a modular furniture splicing base. Background Technology

[0002] The modular furniture's base is the core component for realizing the furniture's "free combination, flexibility, ease of transportation and installation" concept. It is equivalent to the furniture's "foundation" and "connection hub," determining the stability, scalability, and user experience of the entire system.

[0003] Furniture bases are usually connected by bolts. However, when assembling two sets of furniture bases, the connecting holes on the two module bases may not be precisely aligned, making it impossible to insert the bolts. After a period of use, the connection may become loose, wobble, or make a "creaking" sound, especially on heavy-duty furniture such as sofas and beds. Utility Model Content

[0004] (a) Technical problems to be solved To address the problems existing in the prior art, this utility model provides a modular furniture splicing base to solve the technical problem mentioned in the background art where, when splicing two sets of furniture bases, the connecting holes on the two modular bases may not be accurately aligned, resulting in the inability to insert bolts.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: A modular furniture splicing base includes a base one, a base two disposed on the right side of the base one, a T-slot at the right end of the base one, and a T-strip at the left end of the base two. The T-strip is slidably connected to the T-slot. Both the rear ends of the T-strip and the T-slot are connected by through holes. A through rod is slidably disposed in the through hole of the T-strip. A bolt head is disposed at the front end of the through rod, and a stud is disposed at the rear end of the bolt head. The stud is located in the through hole of the T-slot, and a nut is threaded onto the stud.

[0006] This utility model is further configured such that four sets of screws are rotatably provided at the bottom ends of both the first base and the second base. Each set of screws has an internal thread seat threaded at its bottom end, and each set of internal thread seats has a foot at its bottom end. Each set of screws has a rotating block on its upper side. By using the designated rotating block to drive the screw to rotate, the screw is threadedly connected to the internal thread seat, thereby leveling the first base and the second base. Even if the room floor is not completely level, the entire assembled furniture can be kept stable by adjusting the screws to prevent shaking.

[0007] The present invention is further configured such that a fixing plate is provided at the rear end of the T-slot, a positioning protrusion is provided at the front end of the fixing plate, and a through hole is provided in the middle of both the fixing plate and the positioning protrusion. A positioning groove is provided at the rear end of the T-strip, and the positioning protrusion is engaged with the positioning groove to slide the T-strip in the T-slot. When the T-strip contacts the fixing plate and the positioning protrusion, a "click" sound will be made, which can ensure that the T-strip slides to the designated position of the T-slot.

[0008] The present invention is further configured such that each set of base feet is provided with two sets of guide pins at its top end, and the bottom ends of base one and base two are provided with multiple sets of guide grooves. The multiple sets of guide pins are slidably connected to the multiple sets of guide grooves respectively. By setting the guide pins, when the screw and the internal thread seat rotate, the screw drives the internal thread seat to rise and fall as a whole, and the two sets of guide pins slide on base one or base two, which can play a guiding role for the internal thread seat and the base feet, and prevent the internal thread seat and the base feet from rotating with the screw.

[0009] The present invention is further configured such that two sets of first magnet blocks are embedded in the inner end of the T-slot, and two sets of second magnet blocks are embedded in the left end of the T-strip. By setting the first magnet blocks and the second magnet blocks, when the T-strip slides in the T-slot and approaches the designated position, the two sets of first magnet blocks and the two sets of second magnet blocks will generate an attraction force, which can "pull" the T-strip to automatically slide towards the final positioning point, thereby achieving magnetic alignment and further improving the intuitiveness and fault tolerance of the installation.

[0010] The present invention is further configured such that a gasket is fitted on the through rod, the gasket being located between the bolt head and the T-shaped strip. By setting the gasket, the compressive stress of the bolt head, through rod, stud and nut can be dispersed, preventing the base one and base two from being crushed, and also reducing loosening caused by vibration.

[0011] The present invention is further configured such that the bolt head is equipped with a handle structure, and the left and right sides of the rear end of the nut are provided with handles, so that the bolt head and nut can be manually tightened without tools, realizing true tool-free installation and maximizing the user experience.

[0012] The present invention is further configured such that the front end of the through hole of the T-shaped strip and the rear end of the through hole of the base are both provided with countersunk holes, the bolt head and the washer are located inside the countersunk holes of the T-shaped strip, and the nut is located inside the countersunk holes of the base, which can hide the bolt head and the nut, thereby ensuring the neatness and smoothness of the overall appearance.

[0013] Beneficial effects Compared with the prior art, this utility model provides a modular furniture splicing base, which has the following beneficial effects: 1. A T-slot is provided at the right end of the first base, and a T-strip is provided at the left end of the second base. The T-strip is slidably connected to the T-slot. Both the rear ends of the T-strip and the T-slot are connected by through holes. A through rod is slidably installed in the through hole of the T-strip. A bolt head is provided at the front end of the through rod, and a stud is provided at the rear end of the bolt head. The stud is located in the through hole of the T-slot, and a nut is threaded onto the stud. When it is necessary to splice the first base and the second base, the T-strip on the second base is slid into the T-slot in the first base. After the strip slides completely into the T-slot, the stud and through rod are passed through the T-slot and the base to the outside using the bolt head. Then, the nut is threaded onto the stud to fix the T-slot. Simply insert the T-slot into the T-slot and slide it to the appropriate position. The operation is extremely simple. Finally, a rigid connection is achieved through the bolt head, through rod, stud, and nut. The T-slot and T-slot themselves provide strong shear resistance, while the bolt head, through rod, stud, and nut provide tensile strength and overall rigidity. This combination ensures the absolute stability of the connection under long-term load.

[0014] 2. Both base one and base two have four sets of screws rotatably mounted on their bottom ends. Each set of screws has an internal thread seat threaded onto its bottom end, and each set of internal thread seats has a foot at its bottom end. Each set of screws has a rotating block on its upper side. By using the designated rotating block to drive the screw to rotate, the screw is threadedly connected to the internal thread seat, thereby leveling base one and base two. Even if the room floor is not completely level, the entire assembled furniture can be kept stable and prevented from shaking by adjusting the screws.

[0015] 3. A fixing plate is provided at the rear end of the T-slot, and a positioning protrusion is provided at the front end of the fixing plate. Both the fixing plate and the positioning protrusion are provided with through holes in the middle. A positioning groove is provided at the rear end of the T-strip. The positioning protrusion and the positioning groove are engaged to slide the T-strip in the T-slot. When the T-strip contacts the fixing plate and the positioning protrusion, a "click" sound will be made, which can ensure that the T-strip slides to the designated position of the T-slot. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a modular furniture splicing base according to the present invention; Figure 2 This is a schematic diagram of the connection structure between the T-slot, the fixing plate, and the positioning protrusion in this utility model; Figure 3 This is a schematic diagram of the connection structure between the T-shaped strip, the second magnet block, and the countersunk hole in this utility model; Figure 4 This is a schematic diagram of the connection structure between the screw, the internal thread seat, and the base in this utility model; Figure 5This is a schematic diagram of the connection structure between the bolt head, the through rod, and the washer in this utility model; Figure 6 This is a schematic diagram of the connection structure between the through rod, stud, and nut in this utility model; Figure 7 This is a schematic diagram of the connection structure between the nut and the handle in this utility model; Figure 8 This is a schematic diagram of the connection structure between the fixing plate and the positioning protrusion in this utility model.

[0017] In the diagram: 1. Base 1; 2. Base 2; 3. T-slot; 4. T-strip; 5. Bolt head; 6. Through rod; 7. Stud; 8. Nut; 9. Screw; 10. Internal thread seat; 11. Foot; 12. Rotating block; 13. Fixing plate; 14. Positioning protrusion; 15. Guide pin; 16. First magnet block; 17. Second magnet block; 18. Washer; 19. Handle; 20. Countersunk hole. Detailed Implementation It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0018] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0019] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0020] Please see Figure 1-8 A modular furniture splicing base includes a base 1, a base 2 on the right side of the base 1, a T-slot 3 on the right end of the base 1, a T-strip 4 on the left end of the base 2, the T-strip 4 being slidably connected to the T-slot 3, and a through hole connecting the rear ends of the T-strip 4 and the T-slot 3, a through rod 6 being slidably disposed in the through hole of the T-strip 4, a bolt head 5 at the front end of the through rod 6, a stud 7 at the rear end of the bolt head 5, the stud 7 being located in the through hole of the T-slot 3, a nut 8 being threaded onto the stud 7, the bolt head 5 being configured with a handle structure, and handles 19 on the left and right sides of the rear end of the nut 8; In this embodiment, when it is necessary to connect base 1 and base 2, the T-shaped strip 4 on base 2 is slid into the T-groove 3 in base 1. After the T-shaped strip 4 is fully slid into the T-groove 3, the stud 7 and the through rod 6 are passed through the T-shaped strip 4 and base 1 to their outer sides by the bolt head 5. Then, the nut 8 is threaded to the stud 7 to fix the T-shaped strip 4. Simply insert the T-shaped strip 4 into the T-groove 3 and slide it to the appropriate position. The operation is extremely simple. Finally, a rigid connection is achieved through the bolt head 5, the through rod 6, the stud 7, and the nut 8. The T-shaped strip 4 and the T-groove 3 themselves provide strong shear resistance to resist horizontal tensile or thrust forces, while the bolt head 5, the through rod 6, the stud 7, and the nut 8 provide tensile resistance to resist vertical separation forces and overall rigidity. This combination ensures absolute stability of the connection under long-term loads such as sofas and beds. The bolt head 5 and the nut 8 can be manually tightened without tools, achieving true tool-free installation and maximizing the user experience.

[0021] Please see Figure 1 and Figure 4 As one embodiment of base 1 and base 2, in this utility model, the bottom ends of base 1 and base 2 are rotatably provided with four sets of screws 9, the bottom end of each set of screws 9 is threaded with an internal thread seat 10, the bottom end of each set of internal thread seat 10 is provided with a foot 11, and the upper side of each set of screws 9 is provided with a rotating block 12. Specifically, the screw 9 is rotated by the designated rotating block 12, and the screw 9 is threadedly connected to the internal thread seat 10, thereby leveling the base 1 and base 2. Even if the room floor is not completely level, the entire assembled furniture can be kept stable by adjusting the screw 9 to prevent shaking.

[0022] Please see Figure 2 and Figure 8 As one embodiment of the T-slot 3 and T-strip 4, the T-slot 3 in this utility model is provided with a fixing plate 13 at its rear end, a positioning protrusion 14 at its front end, and a through hole in the middle of both the fixing plate 13 and the positioning protrusion 14. The T-strip 4 is provided with a positioning groove at its rear end, and the positioning protrusion 14 is engaged with the positioning groove. Specifically, the T-strip 4 is slid within the T-groove 3. When the T-strip 4 contacts the fixing plate 13 and the positioning protrusion 14, it will make a "click" sound, which ensures that the T-strip 4 slides to the designated position in the T-groove 3.

[0023] Please refer to Figure 1 and Figure 4As a further embodiment of the base 11: each set of base 11 is provided with two sets of guide pins 15 at its top end, and the bottom ends of the base 1 and the base 2 are provided with multiple sets of guide grooves, and the multiple sets of guide pins 15 are slidably connected to the multiple sets of guide grooves respectively. Specifically, by setting guide pins 15, when the screw 9 and the internal thread seat 10 rotate, the screw 9 drives the internal thread seat 10 to rise and fall as a whole. The two sets of guide pins 15 slide on the base 1 or the base 2, which can guide the internal thread seat 10 and the foot 11, and prevent the internal thread seat 10 and the foot 11 from rotating with the screw 9.

[0024] This invention has two sets of first magnet blocks 16 embedded in the inner end of the T-slot 3 and two sets of second magnet blocks 17 embedded in the left end of the T-strip 4. By setting the first magnet blocks 16 and the second magnet blocks 17, when the T-strip 4 slides in the T-slot 3 and approaches the designated position, the two sets of first magnet blocks 16 and the two sets of second magnet blocks 17 will generate an attraction force, which can "pull" the T-strip 4 to automatically slide towards the final positioning point, thereby achieving magnetic alignment and further improving the intuitiveness and error tolerance of the installation.

[0025] The present invention provides a washer 18 on the through rod 6. The washer 18 is located between the bolt head 5 and the T-shaped strip 4. By setting the washer 18, the compressive stress of the bolt head 5, through rod 6, stud 7 and nut 8 can be dispersed, preventing the base 1 and base 2 from being crushed, and also reducing loosening caused by vibration.

[0026] This utility model provides countersunk holes 20 at the front end of the through hole in the T-shaped strip 4 and at the rear end of the through hole in the base 1. The bolt head 5 and the washer 18 are located inside the countersunk hole 20 of the T-shaped strip 4, and the nut 8 is located inside the countersunk hole 20 of the base 1. The bolt head 5 and the nut 8 can be hidden, thereby ensuring a neat and smooth overall appearance.

[0027] In summary, when using the overall equipment: When it is necessary to connect base 1 and base 2, slide the T-shaped strip 4 on base 2 into the T-shaped groove 3 inside base 1.

[0028] When the T-shaped strip 4 slides into the T-shaped groove 3 and approaches the designated position, the two sets of first magnet blocks 16 and the two sets of second magnet blocks 17 will generate an attraction force, which can "pull" the T-shaped strip 4 to slide automatically to the final positioning point, thereby achieving magnetic alignment.

[0029] When the T-strip 4 is fully slid into the T-groove 3, it will make a "click" sound after contacting the fixing plate 13 and the positioning protrusion 14. Then, the stud 7 and the through rod 6 are passed through the T-strip 4 and the base 1 to the outside through the bolt head 5. Then, the nut 8 is threadedly connected to the stud 7, thereby fixing the T-strip 4.

[0030] When it is necessary to level the base 1 and the base 2, the screw 9 is rotated by the designated rotating block 12. The screw 9 is then threadedly connected to the internal thread seat 10, and the two sets of guide pins 15 slide on the base 1 or the base 2, thereby leveling the base 1 and the base 2.

[0031] In all the solutions mentioned above, the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although the embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents. In all the solutions mentioned above, the operation of electrical components is controlled by a controller. Since the devices matched with the controllers are common devices, their control principles and circuit connections are existing, well-known, and mature technologies. Therefore, their electrical connection relationships and specific circuit structures will not be elaborated here.

Claims

1. A modular furniture splicing base, comprising a base one (1), characterized in that: A base 2 (2) is provided on the right side of the base 1 (1). A T-slot (3) is provided on the right end of the base 1 (1). A T-strip (4) is provided on the left end of the base 2 (2). The T-strip (4) is slidably connected to the T-slot (3). Both the rear ends of the T-strip (4) and the T-slot (3) are connected by a through hole. A through rod (6) is slidably provided in the through hole of the T-strip (4). A bolt head (5) is provided at the front end of the through rod (6). A stud (7) is provided at the rear end of the bolt head (5). The stud (7) is located in the through hole of the T-slot (3). A nut (8) is threaded on the stud (7).

2. The modular furniture splicing base according to claim 1, characterized in that: The bottom ends of both the first base (1) and the second base (2) are rotatably provided with four sets of screws (9). Each set of screws (9) has an internal thread seat (10) threaded at the bottom end. Each set of internal thread seats (10) has a foot (11) at the bottom end. Each set of screws (9) has a rotating block (12) on the upper side.

3. The modular furniture splicing base according to claim 1, characterized in that: The T-slot (3) has a fixing plate (13) at its rear end and a positioning protrusion (14) at its front end. Both the fixing plate (13) and the positioning protrusion (14) have through holes in their middle parts. The T-strip (4) has a positioning groove at its rear end and the positioning protrusion (14) is engaged with the positioning groove.

4. A modular furniture splicing base according to claim 2, characterized in that: Each set of bases (11) is provided with two sets of guide pins (15) at the top. The bottom ends of the first base (1) and the second base (2) are provided with multiple sets of guide grooves. The multiple sets of guide pins (15) are slidably connected to the multiple sets of guide grooves respectively.

5. A modular furniture splicing base according to claim 1, characterized in that: Two sets of first magnet blocks (16) are embedded in the inner end of the T-slot (3), and two sets of second magnet blocks (17) are embedded in the left end of the T-strip (4).

6. A modular furniture splicing base according to claim 1, characterized in that: A washer (18) is fitted on the through rod (6), and the washer (18) is located between the bolt head (5) and the T-shaped strip (4).

7. A modular furniture splicing base according to claim 1, characterized in that: The bolt head (5) is configured with a handle, and the nut (8) has handles (19) on the left and right sides of its rear end.

8. A modular furniture splicing base according to claim 6, characterized in that: The front end of the through hole of the T-shaped strip (4) and the rear end of the through hole of the base (1) are both provided with countersunk holes (20). The bolt head (5) and the washer (18) are located inside the countersunk hole (20) of the T-shaped strip (4), and the nut (8) is located inside the countersunk hole (20) of the base (1).

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