一种基于多场景应用全拆装KD组合沙发
By designing a combination of various splicing structures, the rapid assembly and disassembly of modular sofas has been achieved, solving the problems of unstable connections and inconvenient transportation of existing modular sofas, and improving operational efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG KUSI HOME TECH CO LTD
- Filing Date
- 2025-09-29
- Publication Date
- 2026-07-17
AI Technical Summary
Existing modular sofas are not sturdy enough when connected and assembled, individual sofa units are inconvenient to move, and assembly is troublesome.
The design employs a cooperative system consisting of a first splicing base, a second splicing base, a third splicing base, connecting splicing armrests, connecting splicing backrests, connecting support blocks, connecting limiting mechanisms, and connecting splicing mechanisms, enabling rapid assembly through plug-in and snap-fit methods.
It enables rapid assembly and disassembly of sofas, improves operational efficiency, and facilitates the transportation and installation of individual components.
Smart Images
Figure CN224505020U_ABST
Abstract
Claims
1. A KD combined sofa based on multi-scene application, characterized in that, include: The first splicing base (1) has symmetrical support blocks at its bottom; The second splicing base (2) has symmetrical support blocks at its bottom, and is interlocked with the end of the first splicing base (1). The third splicing base (3) has symmetrical support blocks at its bottom, and both ends of the third splicing base (2) are interlocked with the end of the second splicing base (2) away from the first splicing base (1). Connect the splicing handrail (4), which is movably inserted into the top of the second splicing base (2); The connecting splicing backrest (5) is movably inserted into the top of the third splicing base (3); The connecting support block (6) is movably inserted between the first splicing base (1), the second splicing base (2) and the third splicing base (3), and is located at the bottom of the first splicing base (1), the second splicing base (2) and the third splicing base (3); The connecting limiting mechanism (7) is movably located inside the top of the second splicing base (2) and the third splicing base (3); The connecting splicing mechanism (8) is movably positioned between adjacent second splicing bases (2).
2. The KD combined sofa based on multi-scene application of claim 1, wherein: The first splicing base (1) includes a first base (11), both ends of the first base (11) are provided with a first groove (14), one side of the first base (11) is provided with a first slot (12), and the other side of the first base (11) is fixedly provided with a first insert (13).
3. The KD combined sofa based on multi-scene application of claim 2, characterized in that: The second splicing base (2) includes a second base (21), one end of the second base (21) is provided with a second slot (22), the other end of the second base (21) is provided with a second insert (23), the top of the second base (21) is symmetrically provided with a first rectangular slot (24), the top center of the second base (21) is provided with a first rectangular mounting groove (25), the top interior of the second base (21) is provided with a first through hole (27), and the outer side of the second base (21) is provided with a fixing side groove (26).
4. The KD combined sofa based on multi-scene application of claim 3, characterized in that: The third splicing base (3) includes a third base (31), one end of which is provided with a third slot (32), the other end of which is provided with a third insert (33), the top of which is symmetrically provided with a second rectangular slot (34), the top center of which is provided with a second rectangular mounting groove (35), both ends of which are provided with a second groove (36), the outer ends of which are provided with a first fixing groove (37) and a first threaded mounting hole (38), and the interior of which is provided with a second through hole (39).
5. The KD combined sofa based on multi-scene application of claim 3, characterized in that: The connecting and splicing handrail (4) includes a first rectangular insert (41) inserted into the inner side of the first rectangular slot (24). An arc-shaped slot is provided on one side of the first rectangular insert (41), and the top of the first rectangular insert (41) is fixedly connected to the handrail body (42).
6. The KD combined sofa based on multi-scene application of claim 4, characterized in that: The connecting splicing backrest (5) includes a second rectangular insert (51) inserted into the inner side of the second rectangular slot (34). An arc-shaped slot is provided on one side of the second rectangular insert (51), and the backrest body (52) is fixedly connected to the top of the second rectangular insert (51).
7. The KD combined sofa based on multi-scene application of claim 4, characterized in that: The connecting support block (6) includes a connecting clip (61) located inside the first base (11), the second base (21) and the third base (31), and the top of the connecting clip (61) is fixedly connected to the support block body (62).
8. A fully disassembled KD modular sofa based on multi-scenario applications as described in claim 4, characterized in that: The connecting limiting mechanism (7) includes a first connecting block (71) located inside the first rectangular mounting groove (25) and the second rectangular mounting groove (35). The first connecting block (71) has a second fixing groove (72) and a second threaded mounting hole (73) symmetrically opened on both sides. A first spring (74) is movably provided inside the first connecting block (71). Both ends of the first spring (74) are fixedly connected to connecting end blocks (75). A fixed connecting rod (76) is fixedly connected to the side of the connecting end block (75) away from the first spring (74). An arc-shaped limiting block (77) is fixedly connected to the other end of the fixed connecting rod (76). A fixed connecting leg (78) is bolted to the inner side of the second fixing groove (72). A second connecting block (79) is fixedly connected to the top of the fixed connecting leg (78).
9. The KD combined sofa based on multi-scene application of claim 4, characterized in that: The connecting splicing mechanism (8) includes a connecting splicing plug (81). The upper and lower ends of the connecting splicing plug (81) are provided with fixed inner grooves (82). The end of the connecting splicing plug (81) is movably connected to a movable connecting rod (83). One end of the movable connecting rod (83) is fixedly connected to a connecting end plate (84). The side of the connecting end plate (84) near the movable connecting rod (83) is fixedly connected to one end of the connecting splicing plug (81) with a second spring (85). The end of the movable connecting rod (83) away from the connecting end plate (84) is fixedly connected to a limiting end plate (86). The outer side of the surface of the second spring (85) is movably sleeved with a movable connecting arm (87). The outer side of the end of the movable connecting arm (87) is in contact with the inner side of the first fixed groove (37) and is connected and fixed by bolts.