Frame structure and combined furniture

Abstract

The utility model relates to the technical field of furniture, in particular to a frame structure and combined furniture. The plurality of supporting frames are partially embedded into the panel in the thickness direction; wherein the frame structure comprises a plurality of supporting frames, and the supporting frames are directly connected with one another or are connected with one another through the panels. According to the utility model, the plurality of support frames and the panels are connected, so that the frame structure can be flexibly disassembled and assembled, the size of the disassembled frame structure is reduced, and the transportation cost is reduced; compared with the prior art, through the structural design, the stability can be enhanced by means of the supporting frame, meanwhile, the panel is connected with the supporting frame, the supporting frame and the panel can be connected and detached, the transportation size is reduced, and in addition, the disassembly and assembly difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture, in particular to a frame structure and combined furniture. Background Art

[0002] Traditional sofas adopt an integral frame structure, are relatively large, and cannot be folded. During transportation, due to the integrated structure and the inability to disassemble or fold, the packaging and transportation costs are expensive.

[0003] In the prior art, in order to reduce the difficulty of transportation, the frames of furniture such as sofas and chairs adopt a detachable structure. The frames of various parts of the sofas and chairs are designed to be connected with detachable nuts and bolts. The frames of the backboard, seat panel, armrests, etc. are all detachable. They are disassembled during transportation and reassembled after transportation is completed to reduce the volume occupied during transportation.

[0004] However, although the above-mentioned furniture has a detachable design, it is not easy to disassemble and assemble, and the frame adopts a covering structure. Even if it is disassembled and packaged, it still occupies a large space and is heavy. Utility Model Content

[0005] In view of at least one of the above technical problems, the present invention provides a frame structure and modular furniture, which adopts a supporting frame to further reduce the difficulty of assembly and transportation costs.

[0006] According to a first aspect of the present invention, there is provided a frame structure comprising:

[0007] Support frame;

[0008] a panel, wherein a plurality of the support frames are partially embedded in the panel in a thickness direction;

[0009] Wherein, the frame structure includes a plurality of support frames, and the support frames are directly connected to each other or connected through the panels.

[0010] In some embodiments of the present invention, a connection structure is provided on the panel, and the connection structure includes a positioning groove, and the support frame is connected to the panel through the positioning groove.

[0011] In some embodiments of the present invention, the support frames are connected by plug-in or mortise and tenon connection.

[0012] In some embodiments of the present invention, the support frame is made of a metal material, a polymer material, or a combination of the two.

[0013] In some embodiments of the present invention, the support frame includes at least one of a rod body and a plate body.

[0014] In some embodiments of the present invention, reinforcing ribs are provided on one side of the panel, and the reinforcing ribs are provided with T-shaped holes along the axial direction of the rod body and the plate body, and the rod body and the plate body pass through the T-shaped holes.

[0015] In some embodiments of the present invention, bolts are provided on the reinforcing ribs, the plate body and the rod body pass through the T-shaped hole, openings are provided at positions corresponding to the reinforcing ribs, and are fixed with reinforcement pieces.

[0016] In some embodiments of the present invention, the support frame and the panel are connected by splicing, plugging, welding, or connecting parts.

[0017] According to the second aspect of the present invention, a modular furniture is also provided, which adopts the frame structure provided in the first aspect, and a plurality of the support frames and panels are connected and combined to form the modular furniture.

[0018] In some embodiments of the present invention, the angle between the support frames set in the modular furniture is adjustable, and the modular furniture further includes an electric push rod for driving the support frame angle adjustment.

[0019] The beneficial effects of the present invention are as follows: the present invention sets up a number of support frames and panels that are connected to each other, and through the connection between the support frames and the panels, the support frames can be flexibly disassembled and assembled, thereby reducing the volume of the frame structure after disassembly and reducing transportation costs; compared with the existing technology, through the above-mentioned structural design, the stability can be enhanced with the help of the support frame, and at the same time, the panels are used to connect with the support frame, so that the support frames and panels can be connected and disassembled with each other, reducing the transportation volume, and also reducing the difficulty of disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a schematic diagram of the exploded structure of the support frame and the panel when they are combined in the embodiment of the present invention;

[0022] Figure 2 This is a structural diagram of the support frame and the panel when combined in an embodiment of the present utility model;

[0023] Figure 3This is a cross-sectional view of the support frame and the panel when combined in an embodiment of the present invention;

[0024] Figure 4 This is a structural diagram of a support frame in an embodiment of the present utility model;

[0025] Figure 5 This is a schematic structural diagram of a support frame in an embodiment of the present invention, wherein the structural unit is a combination of a plate body and a rod body;

[0026] Figure 6 This is a schematic diagram of the connection structure when the support frame and the panel adopt an assembled structure in an embodiment of the present utility model;

[0027] Figure 7 This is a schematic diagram of the structure of the plate body when the rod body passes through the T-shaped hole in the embodiment of the present utility model;

[0028] Figure 8 This is a structural diagram of a plate body with a rod body passing through a T-shaped hole and a reinforcement member in an embodiment of the present invention;

[0029] Figure 9 This is a structural diagram of modular furniture in an embodiment of the present utility model;

[0030] Figure 10 Schematic diagram of the structure of the electric push rod in the embodiment of the present utility model.

[0031] Explanation of the accompanying reference numerals: 1. Support frame; 11. Rod body; 12. Plate body; 2. Panel; 21. Connection structure; 21a. Positioning groove; 22. Reinforcement rib; 22a. T-shaped hole; 23. Reinforcement member; 30. Electric push rod. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0033] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which this invention pertains. The terms used in this specification are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0035] like Figures 1 to 8 The frame structure shown comprises: a supporting frame 1 and a panel 2;

[0036] like Figure 1-2 As shown in the figure, the panel 2 and several supporting frames 1 are partially embedded in the panel 2 in the thickness direction; it should be noted that in the thickness direction, the thickness of the panel 2 is greater than the supporting frame 1. Through such an arrangement, the overall thickness and volume of the frame structure can be reduced, thereby facilitating transportation and reducing transportation costs; at the same time, the supporting frame 1 is embedded in the panel 2 to protect the supporting frame 1; it should also be noted that the panel 2 can be a hollow structure, or it can be a hollow structure or not, such as Figure 1-2 As shown in , the panel 2 is a hollow structure, which can save material costs. The specific structure of the panel 2 is set by those skilled in the art according to requirements;

[0037] The frame structure includes several supporting frames 1, which are directly connected to each other or connected through panels 2. The frame structure is connected by a combination of several supporting frames 1 and panels 2, such as Figure 1-3 The combination of the support frame 1 and the panel 2 is shown in FIG. Figure 4 As shown in the figure, a structure of the support frame 1 is provided, wherein the support frame 1 is not connected to the panel 2. Compared with the prior art, the above structural design can enhance the stability with the help of the support frame 1. At the same time, the panel 2 is used to connect with the support frame 1, so that the support frame 1 and the panel 2 can be connected and disassembled with each other, thereby reducing the transportation volume and reducing the difficulty of disassembly and assembly.

[0038] In some embodiments of the present invention, Figure 1 As shown in , a connection structure 21 is provided on the panel 2, and the connection structure 21 includes a positioning groove 21a, and the support frame 1 and the panel 2 are connected through the positioning groove 21a. By setting the connection structure 21, it is possible to realize that the frame structure can achieve specific functions. The connection structure 21 includes but is not limited to grooves, protrusions, holes, brackets, etc.; wherein the positioning groove 21a enables the support frame 1 to be accurately embedded in the predetermined position during installation, forming a stable mechanical connection that can effectively resist external impact and vibration. There is no limitation on the shape of the positioning groove 21a, which can be a linear slot, arc, triangle, cross, etc., and can also be set according to the shape of the support frame 1, such as Figure 1-2As shown in the figure, the shape of the positioning groove 21a on the panel 2 matches the shape of the support frame 1; when the connecting structure 21 is used for installing and placing accessories, the accessory can be a bracket control panel when the support frame 1 is used to place objects. The bracket angle is controlled by the control panel, which is used to adjust the angle when placing objects such as mobile phones, or to adjust the opening and closing of the wire interface. It can also be used to adjust the angle of the support frame 1 when the support frame 1 is used as a sofa, so that the chair back can be adjusted.

[0039] In some embodiments of the present invention, Figure 4-6 As shown in , the connection method between the support frames 1 is plug-in connection and mortise and tenon connection. The connection method can be plug-in connection, bonding, connection with connectors, etc. When the support frames 1 are made of non-metallic materials, bonding, snap-fit ​​connection, or slot connection methods are used. When the support frames 1 are made of metal materials, plug-in connection, welding connection, connection with connectors, etc. can be selected according to needs by those skilled in the art.

[0040] In some embodiments of the present invention, Figure 4-6 As shown in , the material of the support frame 1 is one of metal materials, polymer materials, or a combination of the two. When designing the support frame 1, different materials can be joined by welding, bonding, connecting with connectors, or composite connection. When designing the support frame 1, considering the manufacturing cost and transportation cost, in order to reduce the weight, the support frame 1 can adopt a hollow tube structure to reduce its overall weight while ensuring good structural stability. If metal material is selected as the material of the support frame 1, the specific processing method is to first use stamping technology to accurately press the metal sheet into the required tubular shape, or directly use ready-made tubes as the starting material. Subsequently, through the precise operation of the pipe bending machine, the pipe is given a specific curvature to meet the design requirements. These formed pipes will be connected with high strength through welding technology, or assembled using fasteners such as bolts and nuts to finally build a stable frame structure; for easy-to-process materials such as wood, a mortise and tenon structure can be used, supplemented with an appropriate amount of glue to achieve a close combination of components, and then a secondary bonding is achieved through bonding and other methods; as for composite materials, taking carbon fiber as an example, it can be flexibly transformed into the required shape and structure through various methods such as pultrusion automation or lamination; in order to further improve the performance of the frame structure, for example, for the purpose of aesthetics, practicality, etc., a higher strength material can be used as the trunk, and other materials such as wood can be used for covering to further improve the stability of the frame structure.

[0041] In some embodiments of the present invention, Figure 5As shown in , the support frame 1 includes at least one of a rod body 11 and a plate body 12. The rod body 11 is mainly responsible for transmitting and dispersing the load. It can be a straight type, a curved type or a profile with a specific cross-section, such as a round tube, a square tube, an I-beam. Those skilled in the art can select the profile based on factors such as the required strength, rigidity, stability and cost. The plate body 12 is used to increase the planar rigidity and load-bearing capacity of the support frame 1. It can be in various forms such as a flat plate, a corrugated plate, a honeycomb plate, etc., with different thicknesses, materials and surface treatments. The plate body 12 can not only directly withstand pressure from above or lateral shear force, but also effectively support and reinforce the rod body 11 through its own rigidity and strength. When used in combination, the plate body 12 is often tightly combined with the rod body 11 by welding, bolt connection or riveting, etc., to form a complete support frame 1. When the support frame 1 is composed of the rod body 11 and the plate body 12, the supporting role of the rod body 11 and the load-bearing advantage of the plate body 12 can be fully utilized to achieve optimization of the overall structure. In situations where it is necessary to bear a large load or have complex stress conditions, a dense rod body 11 layout and a thickened plate body 12 design can be adopted to improve the load-bearing capacity and stability of the support frame 1. At the same time, the planar stiffness of the plate body 12 can also be used to constrain the deformation of the rod body 11, thereby improving the stiffness and precision of the overall structure of the frame structure.

[0042] In some embodiments of the present invention, Figure 7 As shown in FIG, a reinforcing rib 22 is provided on one side of the panel 2. The rib 22 has a T-shaped hole provided along the axial direction of the rod 11 and the plate 12. The rod 11 and the plate 12 pass through the T-shaped hole 22a. The T-shaped hole in the reinforcing rib 22 provides a clear positioning and guiding function, ensuring that the rod 11 and the plate 12 can pass through the reinforcing rib 22 accurately. The shape of the T-shaped hole 22a can disperse stress and reduce wear on the plate 12, the rod 11, etc.

[0043] In some embodiments of the present invention, Figure 8 As shown in FIG, the plate 12 and the rod 11 pass through the T-shaped hole 22a, and an opening is set at the corresponding position of the reinforcement rib, and fixed with a reinforcement member 23. The structural form of the reinforcement member can be as follows Figure 8 In the bolt structure shown, the reinforcement 23 provides additional tightening force to ensure that the rod body 11 and the plate body 12 can be tightly connected together after passing through the T-shaped hole 22a. This fastening method not only enhances the overall stability of the structure, but also effectively resists external loads and vibrations, and prevents components from loosening or falling off. At the same time, during the installation process, if it is necessary to fine-tune the position of the rod body 11 or the plate body 12, the bolts can be easily loosened, adjusted, and then retightened.

[0044] In some embodiments of the present invention, Figure 1As shown in , the connection between the support frame 1 and the panel 2 is splicing, plugging, welding, or connecting parts. Figure 6 It is shown that the support frame 1 and the panel 2 are connected by splicing. The support frame 1 and the panel 2 can also be connected by connecting parts, partial mutual covering, clamping or bonding. The specific connection method has been introduced in the above embodiment. Conventional connection methods can be used for reinforcement, such as bolt and nut connection, etc., and specific connection methods can also be used for reinforcement, such as expansion screws, and connecting parts designed to match the specific cross-section of the support frame 1; in addition, the support frame 1 and the panel 2 can be connected by mutual covering to achieve a reinforcement effect, and the support frame 1 and the panel 2 can be connected together by hot melt welding technology.

[0045] According to another aspect of the present invention, there is also provided a Figure 9 The modular furniture shown in FIG. 1 is composed of several support frames 1 and panels 2 connected together to form the modular furniture. The support frames 1 or panels 2 of the modular furniture are covered with a cover 30 made of a lightweight material. The modular furniture types referred to here include, but are not limited to, beds, sofas, tables, display cabinets, and other furniture. It should be noted that when assembling modular furniture, the support frames 1 and panels 2 are combined as needed. For example, in the case of a sofa, the support frame 1 is divided into several sections, such as armrests, back support, and hip support, to improve the support stability of the modular furniture.

[0046] In some embodiments of the present invention, Figure 9-10 As shown in the figure, the angle between the support frames 1 set in the modular furniture is adjustable, and the modular furniture also includes an electric push rod 30 that drives the angle adjustment of the support frames 1. For example, the angle of the backrest of a sofa can be adjusted by the electric push rod 30 to achieve a more comfortable sitting or lying position; the angle of the bed can be adjusted at the head and foot of the bed to adapt to different sleeping postures and needs. Taking the sofa as an example, the angle between the backrest and the seat cushion of the sofa can be adjusted, and the adjustment is achieved by the electric push rod 30. When adjusting the angle specifically, the electric push rod 30 is used, such as Figure 10 As shown in the figure, when one side of the electric push rod 30 becomes longer, one of the support frames 1 can be pushed by the push rod, wherein one side of the support frame 1 remains fixed and the other side is pushed, thereby achieving a change in the angle of the support frame 1. It should be pointed out that this angle change is applicable to a change in the angle between two set support frames 1. The specific angle between which two support frames 1 needs to be changed is set by technical personnel in this field as needed.

[0047] Those skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and the specification are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A frame structure, characterized in that: include: Support frame; a panel, wherein a plurality of the support frames are partially embedded in the panel in a thickness direction; Wherein, the frame structure includes a plurality of support frames, and the support frames are directly connected to each other or connected through the panels.

2. The frame structure according to claim 1, characterized in that: The panel is provided with a connection structure, which includes a positioning groove, and the support frame is connected to the panel through the positioning groove.

3. The frame structure according to claim 2, characterized in that: The support frames are connected in a plug-in or mortise-and-tenon connection manner.

4. The frame structure according to claim 1, characterized in that: The support frame is made of metal material, polymer material or a combination of the two.

5. The frame structure according to claim 4, characterized in that: The support frame includes at least one of a rod body and a plate body.

6. The frame structure according to claim 5, characterized in that: A reinforcing rib is provided on one side of the panel. The reinforcing rib is provided with a T-shaped hole in the axial direction of the rod body and the plate body. The rod body and the plate body pass through the T-shaped hole.

7. The frame structure according to claim 6, characterized in that: The plate body and the rod body pass through the T-shaped hole, and openings are provided at positions corresponding to the reinforcing ribs, and are fixed with reinforcing pieces.

8. The frame structure according to claim 1, characterized in that: The support frame and the panel are connected by splicing, plugging, welding, or connecting parts.

9. A modular furniture, characterized in that: The frame structure according to any one of claims 1 to 8 is adopted, and several of the support frames and panels are connected and combined to form the modular furniture.

10. The modular furniture according to claim 9, characterized in that: The angles between the support frames set in the modular furniture are adjustable, and the modular furniture also includes an electric push rod for driving the support frames to adjust their angles.

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