Modularized spliced furniture system based on mortise and tenon connection and furniture thereof

Abstract

The modular splicing furniture system based on mortise and tenon connection comprises a basic structural component, a plurality of connecting pieces, a plurality of connecting pieces, a plurality of connecting pieces and a plurality of connecting pieces, wherein the basic structural component is an equilateral triangle component; the edge protection part is mounted on at least one side edge of the basic structural part; the right-angle steering part comprises connecting wing plates which are vertically connected; the right-angle supplementary part is a right-angle triangular component, comprises a first supplementary part and is used for connecting the basic structural part and the right-angle steering part; the second supplement part is used for filling a gap in a plane formed by the plurality of basic structural parts; the third supplementary part is used for being only connected with the basic structural part and serves as a grounding end; the base structural part, the edge protection part, the right-angle steering part and the right-angle supplement part are connected through mortise and tenon joint structures. On the basis of the foundation structural part, the stability characteristic of the triangle is utilized, the mortise and tenon joint structure connection mode is matched, and the deformation resistance and the bearing performance of the whole structure are enhanced.

Description

Technical Field

[0001] This application relates to the field of modular furniture technology, and in particular to a modular assembly furniture system based on mortise and tenon joints and the furniture thereof. Background Technology

[0002] Modular furniture, with its advantages of flexible assembly, high space utilization, and convenient transportation, has been widely used in living and office settings.

[0003] Existing modular furniture mostly uses rectangular or square panels as basic units, and is assembled and fixed by additional fasteners such as screws, metal fasteners, and plastic connectors.

[0004] However, this type of traditional design has many technical drawbacks:

[0005] First, the structural stability is insufficient: stress concentration is prone to occur at the splicing nodes of rectangular and square components, which makes the overall structure easy to shake after splicing, and the load-bearing capacity is limited, making it difficult to meet the stability requirements in daily use.

[0006] Secondly, the versatility is poor: furniture with different functions (such as tables, chairs, and display shelves) requires exclusive parts of different specifications. The parts cannot be used interchangeably across categories, which increases the costs of production, storage, and user use.

[0007] Secondly, the installation process is cumbersome: due to the reliance on additional connectors such as screws and clips, tools are required for installation, and the operation process is complicated, making it difficult for non-professionals to complete the assembly quickly.

[0008] Finally, the flexibility of form adjustment is lacking: after the assembly is completed, the structural form of the furniture is basically fixed, and it is impossible to flexibly adjust the size or form according to the user's subsequent changes in space, functional upgrades, etc., which limits the adaptability and service life of the product. Summary of the Invention

[0009] This application aims to at least partially solve one of the technical problems in the aforementioned technologies.

[0010] To achieve the above objectives, the first aspect of this application proposes a modular splicing furniture system based on mortise and tenon joints, comprising: a basic structural component, which is an equilateral triangular member, and the sides of multiple basic structural components are detachably connected; a right-angle turning component, including vertically connected connecting wing plates, for right-angle turning and edge sealing during splicing; a right-angle supplementary component, which is a right-angle triangular member and includes a first supplementary component for connecting the basic structural component and the right-angle turning component; a second supplementary component for filling the gap in the plane formed by the multiple basic structural components together with another second supplementary component; a third supplementary component for connecting the basic structural component and serving as a grounding end; and an edge protection component for sealing the exposed sides of each component; wherein the connections of the basic structural component, the right-angle turning component, the right-angle supplementary component, and the edge protection component are all connected by mortise and tenon joints.

[0011] In addition, the modular assembly furniture system based on mortise and tenon joints proposed in this application may also have the following additional technical features:

[0012] As a further description of the above technical solution: the first supplementary component, the second supplementary component and the third supplementary component are all right-angled triangular components with three angles of degrees, degrees and degrees respectively.

[0013] As a further description of the above technical solution: the first inclined side of the first supplementary component is connected to the side of the basic structural component through a mortise and tenon structure; the first long right-angled side is connected to the connecting wing plate of the right-angle steering component through a mortise and tenon structure.

[0014] As a further description of the above technical solution: the second inclined side of the second supplementary component is connected to the side of the basic structural component through a mortise and tenon structure, and the second short right-angled side is connected to the second short right-angled side of another second supplementary component through a mortise and tenon structure.

[0015] As a further description of the above technical solution: the third inclined side of the third supplementary component is connected to the side of the basic structural component through a mortise and tenon structure, and the third long right-angled side is used for grounding.

[0016] As a further description of the above technical solution: the modular splicing furniture system based on mortise and tenon joints also includes a layer extension component, which is used to connect two upper and lower basic structural components in the vertical direction and at least one basic structural component in the horizontal direction through the mortise and tenon structure, so as to increase the initial connection point of the horizontal splicing layer in the vertical direction.

[0017] As a further description of the above technical solution: the hierarchical extension component includes two isosceles trapezoidal components, and the two isosceles trapezoidal components are perpendicularly connected along their respective vertical midlines, and the two waist sides of the isosceles trapezoidal components have the same length as the side sides of the basic structural component.

[0018] As a further description of the above technical solution: the basic structural component, the right-angle turning component, the right-angle supplementary component, the edge protection component, and the hierarchical extension component are all integrally molded components.

[0019] The second aspect of this application proposes a modular splicing furniture system based on mortise and tenon joints, comprising: a modular splicing furniture system based on mortise and tenon joints as described in any one of the claims, comprising: an end face, including a plurality of basic structural members connected on the inner side of a horizontal plane, a first supplementary member disposed at a corner, a second supplementary member for filling splicing gaps, and an edge protection member disposed on the outer peripheral edge; a support leg, each support leg including a plurality of the aforementioned basic structural members connected on a vertical plane, wherein the top of the plurality of the aforementioned basic structural members is connected to the first supplementary member, and the bottom is connected to the third supplementary member; wherein the first supplementary member on the support leg is connected to the first supplementary member at the corner of the end face through the right-angle turning member.

[0020] As a further description of the above technical solution: the furniture in this application also includes an extension surface, which includes a plurality of basic structural members connected on the inner side of the horizontal plane and a second supplementary member for filling the splicing gap, and is connected to two adjacent basic structural members on the support leg through the hierarchical extension member.

[0021] The modular assembly furniture system and furniture based on mortise and tenon joints according to this application have the following beneficial effects:

[0022] (1) By using an equilateral triangular plate as the basic structural component, the stability of the triangle is utilized, and the mortise and tenon joint is used to form a tight connection method. This effectively avoids the shaking problem after splicing traditional rectangular and square components, and greatly enhances the overall structure's resistance to deformation and load-bearing capacity.

[0023] (2) All components are detachably connected through a mortise and tenon structure of uniform specifications. There is no need to design special parts for furniture with different functions, which realizes the universal interchangeability of parts. This reduces the mold development and inventory management costs of manufacturers, as well as the cost of users to replace and expand parts later.

[0024] (3) Each component is directly spliced ​​through mortise and tenon structure, without relying on screws, clips or other additional connectors, and without the need for professional tools. Non-professionals can quickly complete the assembly, disassembly and shape adjustment according to their needs, which simplifies the operation process, improves the user experience, and adapts to the needs of rapid deployment in various scenarios such as home and office.

[0025] (4) Based on the modular design concept, users can flexibly assemble a variety of living and office supplies such as tables, chairs, and display shelves by combining basic structural components, adjusting the direction of right-angle turning components, and increasing the level of layer extension components. The size, shape and level of the furniture can be adjusted at any time according to the size of the space and functional requirements, breaking through the limitations of the fixed form of traditional spliced ​​furniture, adapting to the diverse usage needs in different scenarios, and extending the service life of the products.

[0026] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0027] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, wherein:

[0028] Figure 1 This is an exploded view of the basic structural components and edge protection components of a modular splicing furniture system based on mortise and tenon joints according to an embodiment of this application;

[0029] Figure 2 This is an exploded view of a right-angle turning component and a first supplementary component of a modular splicing furniture system based on mortise and tenon joints according to an embodiment of this application;

[0030] Figure 3 This is a structural schematic diagram of a first supplementary component of a modular splicing furniture system based on mortise and tenon joints according to an embodiment of this application;

[0031] Figure 4 This is a schematic diagram of the assembly structure of two second supplementary components of a modular splicing furniture system based on mortise and tenon joints according to an embodiment of this application;

[0032] Figure 5 This is a structural schematic diagram of a third supplementary component of a modular splicing furniture system based on mortise and tenon joints according to an embodiment of this application;

[0033] Figure 6 This is an exploded view of the hierarchical extension components and basic structural components of a modular splicing furniture system based on mortise and tenon joints according to an embodiment of this application;

[0034] Figure 7 This is a partial exploded view of a piece of furniture according to an embodiment of this application;

[0035] Figure 8 This is a structural schematic diagram of furniture without edge protectors and layer extensions according to an embodiment of this application;

[0036] As shown in the figure:

[0037] 100. Basic structural component; 200. Right-angle turning component; 201. Connecting wing plate; 310. First supplementary component; 311. First hypotenuse; 312. First long right-angle side; 313. First short right-angle side; 320. Second supplementary component; 321. Second hypotenuse; 322. Second long right-angle side; 323. Second short right-angle side; 330. Third supplementary component; 331. Third hypotenuse; 332. Third long right-angle side; 333. Third short right-angle side; 400. Edge protection component; 500. Layer extension component; 510. Isosceles trapezoidal component; 511. Top edge; 512. Waist edge; 513. Base edge. Detailed Implementation

[0038] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0039] The following describes a modular furniture system based on mortise and tenon joints according to an embodiment of this application, with reference to the accompanying drawings.

[0040] like Figures 1 to 5 As shown, the modular splicing furniture system based on mortise and tenon joints in this application embodiment may include a basic structural component 100, which is an equilateral triangular component, and the sides of multiple basic structural components 100 can be detachably connected. Triangles have the advantage of strong structural stability, which can effectively disperse the stress of splicing nodes, avoid the problem of easy shaking after splicing traditional rectangular and square components, and significantly improve the deformation resistance of the overall structure.

[0041] Multiple basic structural components 100 are used to connect with each other on a plane as needed to form the desired shape. Users can arbitrarily combine and connect multiple basic structural components 100 on a plane according to actual needs, and flexibly assemble them into the desired shapes such as tabletops, chair seats, and display rack frames, providing a basis for the diversified customization of furniture forms.

[0042] The right-angle steering component 200 includes vertically connected connecting wing plates 201, used for right-angle steering and edge sealing during splicing. For example, the right-angle steering component 200 is used for steering connections in horizontal and vertical planes.

[0043] Understandably, the right-angle turning component 200 can be flexibly applied to turning scenarios between horizontal and vertical planes. For example, when splicing the tabletop and support legs of a table, the two connecting wing plates 201 of the right-angle turning component 200 can respectively achieve the vertical transition between the horizontal plane (tabletop) and the vertical plane (support legs), making the corners of the spliced ​​structure more regular, while reducing the abruptness of the edges and helping to achieve a basic edge sealing effect.

[0044] The right-angle supplement is a right-angled triangular component and includes a first supplement 310 for connecting the base structure 100 and the right-angle turning component 200.

[0045] It should be noted that the first inclined side 311 of the first supplementary component 310 is connected to the side of the basic structural component 100 through a mortise and tenon structure, and the two have the same length; the first long right-angle side 312 is connected to the connecting wing plate 201 of the right-angle turning component 200 through a mortise and tenon structure, and the two have the same length; the first short right-angle side 313 can be connected to the edge protection component 400 through a mortise and tenon structure.

[0046] The second supplementary component 320 is used together with another second supplementary component 320 to fill the gaps in the plane formed by multiple basic structural components 100. Since the basic structural component 100 is an equilateral triangle, when multiple triangles are spliced ​​in the plane, gaps are easily formed at their combination gaps. If they are not filled, the integrity of the structure will be affected. The cooperation of the two second supplementary components 320 can accurately fill such gaps.

[0047] It should be noted that the second inclined side 321 of the second supplementary component 320 is connected to the side of the basic structural component 100 through a mortise and tenon structure, and the two have the same length; the second short right-angled side 323 is connected to the second short right-angled side 323 of another second supplementary component 320 through a mortise and tenon structure, and the second long right-angled side 322 can be connected to the edge protection component 400 through a mortise and tenon structure.

[0048] The third supplementary component 330 is used to connect the basic structural component 100 and serve as a grounding terminal.

[0049] It should be noted that the third inclined side 331 of the third supplementary component 330 is connected to the side of the basic structural component 100 through a mortise and tenon structure, and the two have the same length; the third long right-angled side 332 is not provided with a mortise and tenon structure and is used for grounding, and the third short right-angled side 333 can be connected to the edge protection component 400 through a mortise and tenon structure.

[0050] Edge protectors 400 are used to enclose the exposed sides of various components. After multiple parts are assembled, the outer edges will protrude due to the mortise and tenon structure, which not only affects the aesthetics of the furniture but also poses a safety hazard. Depending on the length of the component sides, the appropriate edge protector 400 can be selected to fit these exposed sides for enclosure. This not only beautifies the appearance of the furniture but also provides scratch and impact protection, improving the user experience.

[0051] The basic structural component 100, the right-angle turning component 200, the right-angle supplementary component, and the edge protection component 400 are all connected by mortise and tenon joints.

[0052] It is important to note that the connections of the basic structural component 100, right-angle turning component 200, right-angle supplementary component, and edge protection component 400 are all connected by mortise and tenon joints, eliminating the need for screws, clips, or other additional connectors. This connection method not only simplifies the installation process, allowing non-professionals to quickly assemble and disassemble without specialized tools, significantly lowering the operational threshold, but also enables universal interchangeability of all components. All components are based on a unified size standard and mortise and tenon connection specifications, eliminating the need to design custom parts for furniture with different functions. This reduces the mold development and inventory management costs for manufacturers, as well as the costs for users to replace or expand components later. At the same time, the tight interlocking characteristics of the mortise and tenon structure further ensure the robustness of the connections between components, making the entire assembly system both flexible and stable.

[0053] like Figure 6 As shown, in another embodiment of this application, the modular splicing furniture system based on mortise and tenon joints further includes a layer extension component 500. The layer extension component 500 is used to connect two vertical and two horizontal basic structural components 100 through mortise and tenon joints, so as to increase the initial connection points of the horizontal splicing layer in the vertical direction. Figure 6 The mortise and tenon structure is not shown.

[0054] It should be noted that in traditional single-layer splicing structures, furniture can only be customized in a two-dimensional form. However, with the addition of the layer extension component 500, users can build a new horizontal splicing platform on the basis of existing splicing layers (such as the first layer of tabletop or the first layer of display shelf) by connecting the vertical upper-level basic structural component 100. At the same time, the horizontal dimensions of the new layer can be expanded by using the horizontal connection points, thereby splicing multi-layer tables, multi-layer display shelves, chairs with storage layers, and other three-dimensional furniture.

[0055] For clarity, in one embodiment of this application, the hierarchical extension member 500 includes two isosceles trapezoidal members 510, and the two isosceles trapezoidal members 510 are perpendicularly connected along their respective vertical midlines, that is, the top edges 511 of the two isosceles trapezoidal members 510 are opposite to each other and perpendicular to each other, and the two waist edges 512 of the isosceles trapezoidal members 510 are the same length as the side edges of the base structure member 100.

[0056] Two isosceles trapezoidal components 510 are perpendicularly connected along their respective vertical midlines to form an integrated structure. This avoids the problems of small contact area and insufficient stability caused by the "point-to-point" connection of triangular components. The two waist sides 512 of the isosceles trapezoidal component 510 are the same length as the side side of the base structural component 100, ensuring that the mortise and tenon connection between the layer extension component 500 and the base structural component 100 is precise and fits without gaps or shaking. This ensures the connection accuracy between the upper and lower layers and the horizontal extension structure, allowing the overall structure after three-dimensional splicing to remain stable and reliable.

[0057] The design of two isosceles trapezoidal components 510 intersecting vertically allows the layer extension component 500 to simultaneously handle vertical connection and horizontal expansion, simplifying the multi-level splicing process and improving assembly efficiency.

[0058] As one possibility, the length of the base 513 of the isosceles trapezoidal member 510 may be a multiple of the side length of the basic structural member 100.

[0059] It should be noted that the length of the base 513 of the isosceles trapezoidal component 510 can be a multiple of the side of the base structural component 100 (such as 2 times, 3 times, etc.). When the length of the base 513 is multiple of the side of the base structural component 100, more mortise and tenon connection points can be provided in the horizontal direction, supporting the simultaneous connection of multiple horizontal base structural components 100. For example, when the length of the base 513 of the isosceles trapezoidal component 510 is twice that of the base structural component 100, two base structural components 100 can be mortised and tenoned on the base 513 in the horizontal extension direction, which meets the requirements of horizontal layer splicing with wider size and larger span, and has stronger stability when splicing large multi-layer display shelves and wide multi-layer workbenches.

[0060] In addition, the basic structural component 100, right-angle turning component 200, right-angle supplementary component, edge protection component 400 and layer extension component 500 are all integrally molded components, which can ensure the structural integrity and dimensional accuracy of each component, avoid the structural weakness caused by splicing gaps in assembled components, further strengthen the load-bearing capacity and deformation resistance of each component, and improve the stability of the entire splicing system.

[0061] The basic structural component 100, right-angle turning component 200, right-angle supplementary component, edge protection component 400, and layer extension component 500 can be integrally molded using high-strength food-grade plastic HDPE as the main material. This ensures the environmental safety of the product, avoids the release of harmful substances that may exist in traditional furniture materials, and extends the service life of the furniture by taking advantage of the excellent wear resistance, corrosion resistance, and mechanical strength of HDPE material. This allows the furniture to meet the long-term use needs of various scenarios such as home and office, taking into account both practicality and environmental protection.

[0062] The furniture of the present application embodiment will now be described with reference to the accompanying drawings.

[0063] like Figures 7 to 8 As shown, a type of furniture is assembled from the aforementioned modular furniture system based on mortise and tenon joints, comprising:

[0064] The end face includes multiple basic structural members 100 connected on the inner side of the horizontal plane, a first supplementary member 310 disposed at the corner, a second supplementary member 320 for filling splicing gaps, and an edge protection member 400 disposed on the outer peripheral edge, wherein... Figure 8 The mortise and tenon structures of the various components are not shown.

[0065] It should be noted that the end face is the core load-bearing part of the furniture, and it is the main functional part of the furniture, such as the tabletop of a table, the seat of a chair, and the shelf of a display shelf.

[0066] Multiple basic structural components 100 are connected by their sides in the horizontal plane. With the help of the stability of equilateral triangles, a stable and evenly stressed planar main body is formed, which effectively avoids the problems of easy swaying of the end face and limited load-bearing capacity of traditional furniture.

[0067] Since the basic structural component 100 is an equilateral triangle, gaps will form when multiple components are spliced ​​together on the horizontal plane. If these gaps are not filled, the flatness of the end face will be affected. Therefore, the second supplementary component 320 is used to fill these gaps. The two second supplementary components 320 cooperate with each other and are tightly connected with the surrounding basic structural components 100, so that the entire end face forms a complete and flat load-bearing surface, further improving the load-bearing capacity and structural integrity of the end face.

[0068] The support leg includes multiple base structural members 100 connected in a vertical plane, and the top of the multiple base structural members 100 is connected to a first supplementary member 310 and the bottom is connected to a third supplementary member 330. The first supplementary member 310 on the support leg is connected to the first supplementary member 310 at the corner of the end face through a right-angle turning member 200.

[0069] It should be noted that each support leg is composed of multiple basic structural components 100 connected sequentially in the vertical plane to form a vertical load-bearing support structure. After multiple components are spliced ​​in the vertical plane, the support leg's resistance to bending and tipping is significantly improved, providing stable support to the end face and ensuring the overall safety of the furniture.

[0070] To achieve precise docking between the support leg and the end face, a first supplementary component 310 is connected to the top of the support leg, which is composed of multiple basic structural components 100. At the same time, a first supplementary component 310 is also provided at the corner of the end face. The first supplementary component 310 at the top of the support leg and the first supplementary component 310 at the corner of the end face are respectively connected to the connecting wing plate 201 of the right-angle turning component 200, realizing the vertical turning connection between the horizontal plane (end face) and the vertical plane (support leg).

[0071] The entire connection process does not rely on additional connectors such as screws and clips, and even non-professionals can quickly complete the assembly and disassembly. At the same time, all components are based on a unified size standard and can be flexibly replaced or expanded. Users can adjust the end face size and support leg height according to their needs to achieve personalized customization of the furniture form and adapt to different usage scenarios and space requirements.

[0072] In another embodiment of this application, the furniture further includes an extension surface ( Figure 8 (Not shown in the drawing), the extended surface includes multiple basic structural members 100 connected on the inner sides of the horizontal plane and a second supplementary member 320 for filling splicing gaps, and is connected to two adjacent basic structural members 100 on the support leg through a hierarchical extension member 500.

[0073] It should be noted that the extended surface, as an extension of furniture (such as the multi-layer tabletop of a multi-layer table, the additional shelf of a display shelf, the side shelf of a chair, etc.), takes multiple basic structural components 100 as the core unit. The multiple basic structural components 100 are connected by the sides in the horizontal plane. With the help of the stability of the equilateral triangle, a stable and uniformly stressed extension plane is formed, ensuring that the extended surface has the same load-bearing capacity and anti-deformation performance as the end face.

[0074] Similarly, since the basic structural component 100 is an equilateral triangle, the gaps formed when multiple components are spliced ​​are precisely filled by the second supplementary component 320. The two second supplementary components 320 cooperate with each other and are closely connected with the surrounding basic structural components 100, so that the extended surface forms a complete and flat load-bearing surface, ensuring its stability and structural integrity.

[0075] In addition, the extension surface is detachably connected to two adjacent basic structural members 100 on the support leg through the hierarchical extension member 500. The hierarchical extension member 500 acts as a connecting bridge between the vertical and horizontal directions. The waist sides 512 of its two isosceles trapezoidal members 510 are the same length as the side sides of the basic structural members 100. They are respectively fitted to the basic structural members 100 of the support leg and the basic structural members 100 of the extension surface through mortise and tenon structures. On the one hand, the vertical cross structure of the hierarchical extension member 500 realizes a stable connection between the extension surface and the support leg, allowing the extension surface to obtain reliable load-bearing support. On the other hand, the double fixation of the two adjacent basic structural members 100 on the support leg further strengthens the connection stability of the extension surface and prevents it from shaking or shifting.

[0076] Therefore, by adding extension surfaces, furniture can be upgraded from a single-layer structure to a multi-layer structure, and from a single function to a multi-functional one. Users can add extension surfaces at different heights of the support legs according to their needs, creating personalized forms such as multi-layer storage space and tiered workbenches. At the same time, the construction of extension surfaces relies entirely on standardized components within the system, eliminating the need for additional custom connectors. This ensures the universality of parts and simplifies the assembly process. Even non-professionals can quickly install or remove extension surfaces, fully demonstrating the flexibility and adaptability of modular furniture, allowing it to better meet the diverse usage needs in home, office, and other scenarios.

[0077] In summary, the modular assembly furniture system based on mortise and tenon joints according to the embodiments of this application, by using an equilateral triangular plate as the basic structural component 100, utilizes the stability characteristics of triangles and the tight connection method of mortise and tenon joints to effectively avoid the shaking problem after the assembly of traditional rectangular and square components, and significantly enhances the deformation resistance and load-bearing performance of the overall structure. All components are detachably connected through a mortise and tenon structure of uniform specifications, eliminating the need to design exclusive parts for furniture with different functions, and realizing the universal interchangeability of parts. This reduces the mold development and inventory management costs for manufacturers, and also reduces the cost for users to replace and expand parts later. The components are directly assembled through the mortise and tenon structure, without relying on screws or clips. With additional connectors, no professional tools are needed, allowing non-professionals to quickly assemble, disassemble, and adjust the form according to their needs. This simplifies the operation process, enhances the user experience, and adapts to the rapid deployment needs of various scenarios such as home and office. Based on the modular design concept, users can flexibly assemble various living and office supplies such as tables, chairs, and display shelves by combining the basic structural component 100, adjusting the direction of the right-angle turning component 200, and adding layers with the layer extension component 500. The size, shape, and layer of the furniture can be adjusted at any time according to the space and functional requirements, breaking through the limitations of the fixed form of traditional assembled furniture, adapting to the diverse usage needs in different scenarios, and extending the product's service life.

[0078] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0079] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0080] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A modular furniture system based on mortise and tenon joints, characterized in that, include: The basic structural component (100) is an equilateral triangular component, and the sides of multiple basic structural components (100) are detachably connected; The right-angle turning component (200) includes vertically connected connecting wing plates (201) for making right-angle turns and sealing edges during splicing; The right-angled supplementary component is a right-angled triangular member and includes... The first supplementary component (310) is used to connect the basic structural component (100) and the right-angle steering component (200). The second supplementary component (320) is used together with another second supplementary component (320) to fill the gap in the plane formed by the plurality of said basic structural components (100); The third supplementary component (330) is used to connect the basic structural component (100) and serve as a grounding terminal; Edge protection element (400) is used to enclose the exposed sides of each component; The basic structural component (100), the right-angle turning component (200), the right-angle supplementary component, and the edge protection component (400) are all connected by mortise and tenon joints.

2. The modular assembly furniture system based on mortise and tenon joints as described in claim 1, characterized in that, The first supplementary component (310), the second supplementary component (320) and the third supplementary component (330) are all right-angled triangular components with three angles of 30 degrees, 60 degrees and 90 degrees respectively.

3. The modular assembly furniture system based on mortise and tenon joints as described in claim 2, characterized in that, The first inclined side (311) of the first supplementary component (310) is connected to the side of the basic structural component (100) by a mortise and tenon structure; the first long right-angle side (312) is connected to the connecting wing plate (201) of the right-angle turning component (200) by a mortise and tenon structure.

4. The modular assembly furniture system based on mortise and tenon joints as described in claim 2, characterized in that, The second inclined side (321) of the second supplementary component (320) is connected to the side of the base structural component (100) by a mortise and tenon structure, and the second short right-angled side (323) is connected to the second short right-angled side (323) of another second supplementary component (320) by a mortise and tenon structure.

5. The modular assembly furniture system based on mortise and tenon joints as described in claim 2, characterized in that, The third inclined side (331) of the third supplementary component (330) is connected to the side of the basic structural component (100) through a mortise and tenon structure, and the third long right-angled side (332) is used for grounding.

6. The modular assembly furniture system based on mortise and tenon joints as described in claim 1, characterized in that, It also includes a layer extension component (500) for connecting two vertical base structural members (100) and at least one horizontal base structural member (100) via a mortise and tenon structure, so as to add initial connection points for the horizontal splicing layer in the vertical direction.

7. The modular assembly furniture system based on mortise and tenon joints as described in claim 6, characterized in that, The hierarchical extension member (500) includes two isosceles trapezoidal members (510), and the two isosceles trapezoidal members (510) are perpendicularly connected along their respective vertical midlines. The two waist sides (512) of the isosceles trapezoidal members (510) are the same length as the side side of the basic structural member (100).

8. The modular assembly furniture system based on mortise and tenon joints as described in claim 6, characterized in that, The basic structural component (100), the right-angle turning component (200), the right-angle supplementary component, the edge protection component (400), and the layer extension component (500) are all integrally formed components.

9. A type of furniture, characterized in that, The furniture is assembled from the modular splicing furniture system based on mortise and tenon joints as described in any one of claims 1 to 8, comprising: The end face includes multiple basic structural members (100) connected on the inner side of the horizontal plane, a first supplementary member (310) set at the corner, a second supplementary member (320) for filling splicing gaps, and an edge protection member (400) set on the outer peripheral edge. Support legs, each support leg including a plurality of the base structural members (100) connected in a vertical plane, and the top of the plurality of base structural members (100) is connected to the first supplementary member (310) and the bottom is connected to the third supplementary member (330). The first supplementary component (310) on the support leg and the first supplementary component (310) at the corner of the end face are connected by the right-angle turning component (200).

10. The furniture according to claim 9, characterized in that, It also includes an extension surface, which includes a plurality of basic structural members (100) connected on the inner side of the horizontal plane and a second supplementary member (320) for filling splicing gaps, and is connected to two adjacent basic structural members (100) on the support leg through the hierarchical extension member.

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