Foldable table top

Abstract

The utility model provides a kind of foldable table board, it is related to automobile trim technical field.The foldable table board includes connecting piece, mounting bracket and at least two panel assemblies.In adjacent two panel assemblies, at least one panel assembly is provided with avoiding cavity, and is rotatably connected with mounting bracket by connecting piece, to be able to unfold or fold relative to another panel assembly.Moreover, one of panel assembly and connecting piece is provided with sliding slot, and the other is provided with sliding part matched with sliding slot, to make panel assembly rotate and slide relative to mounting bracket.Thereby, in the case where two panel assemblies are in unfolded state, mounting bracket can move in avoiding cavity, to further eliminate the structural gap between panel assemblies, realize seamless fit between panel assemblies, effectively improve the flatness, aesthetic property and use experience of desktop whole.

Description

Technical Field

[0001] This utility model relates to the field of automotive interior technology, and more specifically, to a foldable tabletop. Background Technology

[0002] Currently, most tabletops on the market are bulky and inconvenient to store. To address this, folding tabletops have become widely adopted. These tabletops use hinges to connect multiple panels together, allowing them to fold down to reduce volume when not in use and unfold into a larger flat surface when needed.

[0003] However, the inventors discovered that in the existing structure, the hinges are usually exposed between the panels when unfolded, causing gaps between adjacent panels and affecting the overall planar continuity and aesthetic appearance of the desktop. Utility Model Content

[0004] The purpose of this utility model is to provide a foldable tabletop that can eliminate structural gaps between panels, achieve seamless bonding between panels, and effectively improve the overall flatness, aesthetics, and user experience of the desktop.

[0005] The embodiments of this utility model can be implemented as follows:

[0006] In a first aspect, this utility model provides a foldable tabletop, including a connector, a mounting bracket, and at least two panel assemblies;

[0007] In two adjacent panel assemblies, at least one panel assembly has a clearance cavity and is rotatably connected to a mounting bracket via a connector, thereby enabling it to be unfolded or folded relative to the other panel assembly.

[0008] Furthermore, one of the panel assembly and the connector has a groove, and the other has a sliding part that cooperates with the groove, so that the panel assembly can rotate and slide relative to the mounting bracket. Thus, when the two panel assemblies are in the unfolded state, the mounting bracket can move within the clearance cavity, thereby making the two panel assemblies fit together.

[0009] In an optional embodiment, the connector has a groove, and the panel assembly connected to the connector has a sliding part that is slidably disposed in the groove.

[0010] In an optional embodiment, the panel assembly includes an upper panel and a lower panel that cooperate with each other, and the sliding part is a screw that passes through the upper panel and the sliding groove in sequence and is fixedly connected to the lower panel.

[0011] In an optional embodiment, the panel assembly connected to the connector has a mounting cavity, in which the connector is completely housed.

[0012] In an optional embodiment, the foldable tabletop further includes a flexible patch affixed to at least a portion of the surface of all panel assemblies; when at least two panel assemblies are in a folded state, the flexible patch is bent to form an arcuate structure.

[0013] In an optional implementation, the flexible patch is a metal patch with at least a portion of it being mesh-like.

[0014] In an alternative embodiment, the foldable tabletop also includes a skin attached to the upper surface of the flexible patch.

[0015] In an optional embodiment, the foldable tabletop also includes a damping pivot, through which the connector is rotatably connected to the mounting bracket.

[0016] In an alternative embodiment, the panel assembly is rotatably connected to the mounting bracket via at least two spaced-apart connectors.

[0017] In an optional embodiment, each of the two adjacent panel assemblies has a clearance cavity and is rotatably connected to the mounting bracket via a connector; when the two panel assemblies are in the unfolded state, the mounting bracket can be accommodated by both clearance cavities.

[0018] The beneficial effects of the foldable tabletop provided in this embodiment of the invention include:

[0019] This invention provides a foldable tabletop, comprising a connector, a mounting bracket, and at least two panel assemblies. At least one of the two adjacent panel assemblies has a clearance cavity and is rotatably connected to the mounting bracket via the connector, allowing it to be unfolded or folded relative to the other panel assembly. Furthermore, one of the panel assembly and the connector has a groove, and the other has a sliding part that engages with the groove, allowing the panel assembly to rotate and slide relative to the mounting bracket. Thus, when both panel assemblies are in the unfolded state, the mounting bracket can move within the clearance cavity, thereby eliminating structural gaps between the panel assemblies and achieving a seamless fit, effectively improving the overall flatness, aesthetics, and user experience of the tabletop. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1This is a schematic diagram illustrating the foldable tabletop provided in this embodiment as a detachable tabletop;

[0022] Figure 2 This is a schematic diagram illustrating the foldable tabletop provided in this embodiment as a height-adjustable tabletop structure.

[0023] Figure 3 This is a structural schematic diagram of the foldable tabletop provided in this embodiment;

[0024] Figure 4 This is a structural schematic diagram of the foldable tabletop provided in this embodiment from another perspective;

[0025] Figure 5 This is a partial structural diagram of the foldable tabletop provided in this embodiment;

[0026] Figure 6 This is an exploded view of the foldable tabletop provided in this embodiment;

[0027] Figure 7 This is a schematic diagram of the foldable tabletop provided in this embodiment in a fully folded state.

[0028] Figure 8 This is a schematic diagram showing the state of the foldable tabletop provided in this embodiment during the folding or unfolding process.

[0029] Figure 9 This is a schematic diagram of the foldable tabletop provided in this embodiment in its fully unfolded state.

[0030] Figure 10 This is a partial exploded view of the foldable tabletop provided in this embodiment;

[0031] Figure 11 This is a schematic diagram of the mounting bracket provided in this embodiment;

[0032] Figure 12 This is a schematic diagram of the installation of the mounting bracket, damping shaft, and connectors provided in this embodiment;

[0033] Figure 13 This is a schematic diagram showing the position of the DD section line in the foldable tabletop provided in this embodiment;

[0034] Figure 14 The following provided in this embodiment Figure 13 A schematic diagram of the cross-sectional structure obtained by the DD section line;

[0035] Figure 15 This is a schematic diagram showing the position of the BB section line in the foldable tabletop provided in this embodiment;

[0036] Figure 16 The following provided in this embodiment Figure 15A schematic diagram of the cross-sectional structure obtained by the BB section line;

[0037] Figure 17 This is a schematic diagram of the connector provided in this embodiment;

[0038] Figure 18 This is a schematic diagram of the fit between the groove and the sliding part provided in this embodiment;

[0039] Figure 19 This is a schematic diagram showing the position of the EE section line in the foldable tabletop provided in this embodiment;

[0040] Figure 20 The following provided in this embodiment Figure 19 A schematic diagram of the cross-sectional structure obtained by the EE section line;

[0041] Figure 21 This is a structural schematic diagram of the left side panel assembly of the foldable tabletop provided in this embodiment;

[0042] Figure 22 Provided for this embodiment Figure 21 A magnified view of a portion of the image;

[0043] Figure 23 This is a structural schematic diagram of the right side panel assembly of the foldable tabletop provided in this embodiment;

[0044] Figure 24 Provided for this embodiment Figure 23 A magnified view of a portion of the image;

[0045] Figure 25 This is a schematic diagram showing the position of the CC section line in the foldable tabletop provided in this embodiment;

[0046] Figure 26 The following provided in this embodiment Figure 25 A schematic diagram of the cross-sectional structure obtained by the CC section line;

[0047] Figure 27 This is a schematic diagram showing the position of the AA section line in the foldable tabletop provided in this embodiment;

[0048] Figure 28 The following provided in this embodiment Figure 27 A schematic diagram of the cross-sectional structure obtained by the AA section line;

[0049] Figure 29 This is a schematic diagram of the structure of the flexible patch provided in this embodiment;

[0050] Figure 30 This is an enlarged schematic diagram of the flexible patch structure provided in this embodiment;

[0051] Figure 31This is a schematic diagram of the epidermis provided in this embodiment.

[0052] Icons: 10-Foldable tabletop; 100-Connector; 110-Slide groove; 130-Fourth positioning hole; 200-Damping pivot; 210-Pivot bracket; 211-First positioning hole; 230-Pivot; 231-Third positioning hole; 300-Mounting bracket; 310-Second positioning hole; 500-Panel assembly; 511-Top panel; 513-Bottom panel; 515-Sliding part; 530-Allowing cavity; 550-Mounting cavity; 570-Fifth positioning hole; 580-Sixth positioning hole; 600-Flexible patch; 700-Sheet. Detailed Implementation

[0053] In related technologies, the hinges of folding tabletops are usually exposed between the panels when unfolded, resulting in gaps between adjacent panels and affecting the overall flatness and aesthetics of the tabletop.

[0054] To address the aforementioned issues, this utility model provides a foldable tabletop that eliminates structural gaps between panels, achieving seamless bonding and effectively improving the overall flatness, aesthetics, and user experience of the desktop.

[0055] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0056] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0057] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0058] In the description of this utility model, it should be noted that if terms such as "upper," "lower," "inner," or "outer" are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0059] Furthermore, the terms "first" and "second" are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0060] It should be noted that, where there is no conflict, the features in the embodiments of this utility model can be combined with each other.

[0061] The following describes in detail the overall structure, working principle, and technical effects of the foldable tabletop provided by this utility model through embodiments and in conjunction with the accompanying drawings.

[0062] Please see Figures 1 to 6 This utility model provides a foldable tabletop 10, which can be used as a detachable tabletop (e.g., Figure 1 As shown), it can also be installed on the center armrest at the rear of the vehicle's passenger dashboard (i.e., the rear CNSL armrest) as a liftable table structure (such as...). Figure 2 (As shown). Please refer to [the original text]. Figures 3 to 6 The foldable tabletop 10 includes a connector 100, a mounting bracket 300, and at least two panel assemblies 500.

[0063] In two adjacent panel assemblies 500, at least one panel assembly 500 has a clearance cavity 530 and is rotatably connected to the mounting bracket 300 via a connector 100, thereby being able to unfold or fold relative to the other panel assembly 500.

[0064] Furthermore, one of the panel assembly 500 and the connector 100 has a groove 110, and the other has a sliding part 515 that mates with the groove 110, so that the panel assembly 500 can rotate and slide relative to the mounting bracket 300. Thus, when both panel assemblies 500 are in the unfolded state, the mounting bracket 300 can move within the clearance cavity 530, thereby allowing the two panel assemblies 500 to fit together.

[0065] Understandably, the above structural design enables the panel assembly 500 to slide and rotate in conjunction with the mounting bracket 300 during folding or unfolding, so that the mounting bracket 300 can be completely housed in the clearance cavity 530 in the unfolded state, thereby eliminating the structural gap between the panel assemblies 500, achieving seamless fitting between the panel assemblies 500, and effectively improving the overall flatness, aesthetics and user experience of the desktop.

[0066] Please see Figures 7 to 9 The clearance cavity 530 is located on the side of the rotating panel assembly 500 near the mounting bracket 300. Its shape and size are adapted to the mounting bracket 300 to ensure that when the panel assembly 500 and the adjacent panel assembly 500 are unfolded to a coplanar state, the mounting bracket 300 will not interfere with the unfolding path and can be accommodated in the clearance cavity 530, thereby achieving the concealed storage of the mounting bracket 300. This effectively eliminates the structural gaps between the panel assemblies 500, achieving a seamless fit between them.

[0067] In some alternative embodiments, each of two adjacent panel assemblies 500 has a clearance cavity 530, and both are rotatably connected to the mounting bracket 300 via a connector 100. Therefore, when the two panel assemblies 500 are in the unfolded state, the mounting bracket 300 can be accommodated by both clearance cavities 530.

[0068] Specifically, when both panel assemblies 500 are in the unfolded state, the mounting bracket 300 is housed in its corresponding portion by two clearance cavities 530. For example, one clearance cavity 530 houses one side section of the mounting bracket 300, and the other clearance cavity 530 houses the other side section, thus achieving complete concealment of the mounting bracket 300. This "joint storage" method can be understood as the two clearance cavities 530 partitioning or partially storing the mounting bracket 300, so that the mounting bracket 300 is completely embedded in the two clearance cavities 530 in the unfolded state, avoiding exposure that affects aesthetics and improving the overall flatness and compactness of the structure.

[0069] In particular, this structural design is suitable for scenarios that require simultaneous double-sided unfolding or multi-degree-of-freedom adjustment, achieving the concealment of the mounting bracket 300 while maintaining the flexibility and structural symmetry of the panel assembly 500 unfolding angle.

[0070] In some other embodiments, a single-sided storage structure may also be adopted. That is, in two adjacent panel assemblies 500, one panel assembly 500 is rotatably connected to the mounting bracket 300 via a connector 100, while the other panel assembly 500 is fixedly connected to the mounting bracket 300. Based on this arrangement, when the two panel assemblies 500 are in the unfolded state, the mounting bracket 300 can be completely stored in the clearance cavity 530 opened in the rotatably connected panel assembly 500.

[0071] It is easy to understand that this embodiment simplifies the connection structure by fixing a panel assembly 500 to the mounting bracket 300, thereby reducing the complexity of the overall assembly. At the same time, it still allows the mounting bracket 300 to be hidden and stored in the unfolded state, maintaining the flatness and aesthetics of the foldable tabletop 10 during use.

[0072] Please see Figure 10 The panel assembly 500 is rotatably connected to the mounting bracket 300 via at least two spaced-apart connectors 100. In this structural design, multiple connectors 100 are spaced apart along the edge of the panel assembly 500, which can jointly bear the weight of the panel assembly 500 and external forces, making it particularly suitable for larger panel assemblies 500 or those made of heavier materials.

[0073] Compared to structures relying on a single connection point, this design effectively avoids structural swaying or sagging caused by uneven stress at a single point, significantly improving the overall structural stability and load-bearing capacity. Furthermore, the synergistic effect of multiple connection points makes the panel assembly 500 move more smoothly during unfolding or folding, effectively reducing swaying, jamming, and other undesirable phenomena, thereby improving operational smoothness and user experience.

[0074] Further, please refer to Figure 11 and Figure 12 The foldable tabletop 10 also includes a damping pivot 200, through which the connector 100 is rotatably connected to the mounting bracket 300. It is understood that by setting the damping pivot 200, the rotational speed and stability of the control panel 500 during unfolding and folding can be effectively controlled, preventing rapid tipping or swaying due to gravity or external forces, thereby improving operational safety.

[0075] Specifically, the damping shaft 200 includes a shaft bracket 210 and a shaft 230. For example... Figure 13 and Figure 14As shown, in one embodiment of this utility model, the rotating shaft frame 210 is provided with a first positioning hole 211, and the mounting bracket 300 is provided with a corresponding second positioning hole 310. During the assembly process, the first fastener passes through the first positioning hole 211 on the rotating shaft frame 210 and the second positioning hole 310 on the mounting bracket 300 in sequence, thereby firmly fixing the rotating shaft frame 210 and the mounting bracket 300 together.

[0076] Similarly, such as Figure 15 and Figure 16 As shown, the rotating shaft 230 is provided with a third positioning hole 231, and the connector 100 is provided with a fourth positioning hole 130. During assembly, a second fastener of the same type or compatible type passes through the third positioning hole 231 of the rotating shaft 230 and the fourth positioning hole 130 of the connector 100 in sequence, thereby realizing the fixed connection between the rotating shaft 230 and the connector 100, forming a complete rotary support structure.

[0077] In practical applications, the fasteners (i.e., the first fastener and the second fastener) can be screws, bolts, rivets, elastic pins, or snap-fit ​​structures, etc. Correspondingly, the positioning holes (i.e., the first positioning hole 211, the second positioning hole 310, the third positioning hole 231, and the fourth positioning hole 130) are set to countersunk holes, threaded holes, through holes, elongated holes, positioning pin holes, or elastic snap-fit ​​holes, etc., according to the type of fastener used. This embodiment does not limit this, as long as it can achieve rapid assembly and positioning.

[0078] Furthermore, the damping shaft 200 also includes a damping structure (not shown) disposed between the shaft bracket 210 and the shaft 230. This damping structure, specifically disposed between the two, includes friction plates, friction pads, or elastic clamping elements, used to generate a certain frictional resistance when the shaft bracket 210 and the shaft 230 rotate relative to each other, thereby providing a stable damping torque. Thus, the connector 100 can drive the panel assembly 500 to achieve smooth and controllable unfolding or folding during rotation, effectively avoiding rapid flipping or shaking caused by gravity or external forces, improving operational safety and user comfort.

[0079] Please see Figure 17 and Figure 18 In the embodiments provided by this utility model, the connector 100 has a groove 110, and the panel assembly 500 connected to the connector 100 has a sliding part 515. As can be seen from the aforementioned structure, the sliding part 515 is slidably disposed within the groove 110, and undergoes relative displacement along the extending direction of the groove 110 during the unfolding or folding of the panel assembly 500, thereby realizing the linkage sliding and rotation of the panel assembly 500 relative to the mounting bracket 300. Optionally, Figure 17 The groove 110 shown is an oblong through hole.

[0080] It is easy to understand that the cooperation between the groove 110 and the sliding part 515 not only provides a stable guiding function for the panel assembly 500 during unfolding, but also enables the panel assembly 500 to achieve a tight fit with adjacent panel assemblies 500 through sliding displacement when unfolded to a coplanar state, thereby effectively eliminating structural gaps and achieving a seamless fit. Furthermore, during the folding process of the panel assembly 500, the sliding part 515, sliding in the opposite direction along the groove 110, can guide the panel assembly 500 to smoothly fold inward.

[0081] In other embodiments, the panel assembly 500 may have a groove 110, and the connector 100 may have a sliding part 515 that matches the groove 110. That is, the positions of the groove 110 and the sliding part 515 can be interchanged according to actual structural requirements, and their matching principle and technical effect are the same, which will not be described in detail here.

[0082] Please refer to it again. Figures 7 to 9 To improve the overall flatness and aesthetics of the foldable tabletop 10, the panel assembly 500 connected to the connector 100 is provided with a mounting cavity 550. The connector 100 is completely housed in the mounting cavity 550, so that the foldable tabletop 10 remains hidden throughout the entire use process and is not exposed on the surface of the panel assembly 500.

[0083] It should be noted that the shape of the mounting cavity 550 is adapted to the shape of the connector 100, for example, it is a groove structure that matches the contour of the connector 100, to ensure that the connector 100 can be stably embedded and achieve a good structural fit. In addition, the opening direction of the mounting cavity 550 can be adaptively designed according to the assembly direction of the connector 100, for example, facing the side of the mounting bracket 300, to facilitate assembly operations.

[0084] In other embodiments, depending on the actual application requirements, the connector 100 may also be disposed on the outer surface of the panel assembly 500. It is easy to understand that when two adjacent panel assemblies 500 are in the unfolded state, the side with the connector 100 can serve as the back of the foldable tabletop 10, while the opposite side serves as the user-facing side, thereby achieving a reasonable layout and visual concealment in appearance while meeting functional requirements.

[0085] Furthermore, combined Figure 19 and Figure 20As can be seen, the mounting bracket 300 has a U-shaped elongated structure, with its U-shaped opening facing the panel assembly 500. It is connected to the connector 100 via the damping pivot 200, allowing the panel assembly 500 to achieve smooth linkage movement relative to the mounting bracket 300 during unfolding or folding. When the foldable tabletop 10 is in the folded state, the mounting bracket 300 is positioned with its folded bottom facing outwards, effectively concealing internal structural components such as the connector 100 and sliding part 515, preventing any mechanical parts from being exposed, thus ensuring the consistency and neatness of the overall appearance of the foldable tabletop 10.

[0086] Please see Figures 21 to 24 In the embodiments provided by this utility model, the panel assembly 500 includes an upper panel 511 and a lower panel 513 that cooperate with each other. Similar to the aforementioned structure, as... Figure 25 and Figure 26 As shown, a fifth positioning hole 570 and a sixth positioning hole 580 (such as screw holes) are correspondingly provided on the upper panel 511 and the lower panel 513, and the upper panel 511 and the lower panel 513 are connected by a third fastener (such as a screw) that cooperates with the fifth positioning hole 570 and the sixth positioning hole 580. In other embodiments, the upper panel 511 and the lower panel 513 can also be fixedly connected by means of bonding, snap-fit ​​connection or integral molding, forming a composite structure with internal space, thereby providing an installation base for structural components such as the connector 100 and the sliding part 515.

[0087] In some alternative embodiments, the mounting cavity 550 may be formed in the upper panel 511, the lower panel 513, or a structure jointly formed by the upper panel 511 and the lower panel 513. The specific arrangement is not limited, as long as it can effectively accommodate and fix the connector 100. Correspondingly, the clearance cavity 530 may be provided only on the upper panel 511 or the lower panel 513, or simultaneously on both panels, as long as its shape and size are compatible with the mounting bracket 300 and can accommodate the mounting bracket 300 when the panel assembly 500 is unfolded to a coplanar state. Furthermore, the sliding part 515 may be fixedly connected to the upper panel 511 and the lower panel 513, or simultaneously fixedly connected to both, as long as it can drive the sliding part 515 to slide and rotate relative to the connector 100 during the unfolding or folding of the panel assembly 500.

[0088] In the embodiment provided by this utility model, the upper panel 511 is provided with a mounting cavity 550 for accommodating the connector 100, thereby achieving a concealed arrangement of the connector 100. The lower panel 513 is provided with a clearance cavity 530 for accommodating the mounting bracket 300 in the unfolded state of the panel assembly 500, thereby achieving its concealed storage. The sliding part 515 is fixedly connected to the lower panel 513 and is slidably disposed within the groove 110 opened in the connector 100.

[0089] Specifically, such as Figure 27 and Figure 28 As shown, the sliding part 515 is a screw that passes through the upper panel 511 and the slide groove 110 in sequence and is fixedly connected to the lower panel 513. Based on this structural design, a stable connection between the sliding part 515 and the panel assembly 500 is achieved, and the sliding part 515 can slide smoothly within the slide groove 110. Therefore, the sliding part 515 can guide the panel assembly 500 to unfold or fold along a predetermined path, improving the stability and controllability of the movement process.

[0090] In some alternative embodiments, the sliding part 515 is not limited to a screw structure, but may also be a guide post, slider, roller, pin, or sliding protrusion integrally formed on the panel assembly 500 (upper panel 511 and / or lower panel 513).

[0091] Please see Figure 29 and Figure 30 The foldable tabletop 10 also includes a flexible patch 600, which is attached to at least a portion of the surface of all panel assemblies 500. When at least two panel assemblies 500 are folded, the flexible patch 600 is bent into an arc shape to accommodate the folding action of the panel assemblies 500, exhibiting good flexibility while maintaining surface continuity. In other words, the flexible patch 600 does not undergo plastic deformation during bending and possesses a certain degree of extensibility, allowing it to be stretched at the folded portion and naturally form a rounded corner transition.

[0092] Specifically, the flexible patch 600 is a metal patch with at least a portion of it having a mesh-like structure. Optionally, the metal patch is integrally formed by an etching process. By employing an etching process, high-precision processing of complex patterns and structures can be achieved without damaging the original properties of the material, resulting in a metal patch with a thin, flexible, and high-strength overall structure, as well as excellent surface flatness.

[0093] Through the aforementioned structural and technological design, the metal patch maintains good flexibility while also possessing a certain degree of rigidity and load-bearing capacity. When the foldable tabletop 10 is in its unfolded state, the metal patch provides stable support for the tabletop; while in its folded state, it naturally deforms as the panel assembly 500 bends, preventing plastic damage or structural breakage, thus effectively extending the product's lifespan. During normal use, even when pressed by fingers, the metal patch does not easily undergo significant deformation.

[0094] In addition to meeting functional requirements, the mesh-like hollow structure also has the advantages of being lightweight and breathable. It not only helps to reduce the overall structural weight, but also improves the feel and comfort during use, thereby enhancing the product's design aesthetics and user experience.

[0095] In some alternative embodiments, the mesh metal patch can have honeycomb, rhomboid, rectangular, or wavy perforations, and the specific structure can be adaptively designed according to the folding path, deformation requirements, and manufacturing process. The metal patch can be made of stainless steel, aluminum alloy, titanium alloy, etc., to meet different requirements for strength, corrosion resistance, and processing technology.

[0096] Furthermore, please refer to Figure 31 The foldable tabletop 10 also includes a skin 700, which is attached to the upper surface of the flexible patch 600 to form the outermost structure of the tabletop. The skin 700 not only covers the gap between the two panel assemblies, further enhancing the aesthetics and tactile comfort of the foldable tabletop 10, but also provides protection for the flexible patch 600 and panel assembly 500 underneath.

[0097] In some alternative embodiments, the skin 700 may be made of materials with excellent flexibility and abrasion resistance, such as leather, fabric, silicone layer, TPU (thermoplastic polyurethane) film, PVC material, or flexible coating, to adapt to the deformation requirements of the foldable tabletop 10 in its unfolded and folded states. Furthermore, the skin 700 may also employ a flexible and bendable structure, such as a translucent material, to achieve diverse surface decoration effects and meet the appearance and functional requirements of different application scenarios.

[0098] The working principle and process of the foldable tabletop 10 provided in this embodiment of the utility model are as follows:

[0099] When the user unfolds two adjacent panel assemblies 500 to a coplanar state, the panel assembly 500 rotates around the connector 100 relative to the fixed mounting bracket 300. Simultaneously, the sliding part 515 on the panel assembly 500 slides along the groove 110 in the connector 100, causing the panel assembly 500 to generate relative displacement. Through this combined rotation and sliding motion, the clearance cavity 530 in the panel assembly 500 gradually covers the location of the mounting bracket 300, thereby completely retracting the mounting bracket 300 into the clearance cavity 530, achieving a seamless fit between the two panel assemblies 500 and improving the overall flatness and aesthetics of the desktop.

[0100] When the user performs a folding operation, the panel assembly 500 rotates in the opposite direction, and the sliding part 515 slides in the opposite direction within the slide groove 110, causing the panel assembly 500 to retract inward relative to the mounting bracket 300. At this time, the clearance cavity 530 gradually disengages from the mounting bracket 300, and the panel assembly 500 gradually folds into a compact structure for easy storage. Throughout the entire process, the mounting bracket 300 remains fixed, and only the panel assembly 500 performs the linkage action. Combined with the control effect of the damping pivot 200, this ensures a smooth and stable folding process, resulting in an aesthetically pleasing structure and stable function.

[0101] In summary, this utility model provides a foldable tabletop 10, which includes a connector 100, a mounting bracket 300, and at least two panel assemblies 500. In one of two adjacent panel assemblies 500, at least one panel assembly 500 has a clearance cavity 530 and is rotatably connected to the mounting bracket 300 via the connector 100, thereby allowing it to be unfolded or folded relative to the other panel assembly 500. Furthermore, one of the panel assembly 500 and the connector 100 has a groove 110, and the other has a sliding part 515 that engages with the groove 110, allowing the panel assembly 500 to rotate and slide relative to the mounting bracket 300. Thus, when both panel assemblies 500 are in the unfolded state, the mounting bracket 300 can move within the clearance cavity 530, thereby eliminating structural gaps between the panel assemblies 500 and achieving a seamless fit between them, effectively improving the overall flatness, aesthetics, and user experience of the tabletop.

[0102] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model.

Claims

1. A foldable table top, characterized by, Includes connector (100), mounting bracket (300) and at least two panel assemblies (500); In one of the two adjacent panel assemblies (500), at least one of the panel assemblies (500) has a clearance cavity (530) and is rotatably connected to the mounting bracket (300) via the connector (100), thereby being able to unfold or fold relative to the other panel assembly (500); Furthermore, one of the panel assembly (500) and the connector (100) is provided with a groove (110), and the other is provided with a sliding part (515) that cooperates with the groove (110), so that the panel assembly (500) can rotate and slide relative to the mounting bracket (300), thereby allowing the mounting bracket (300) to move within the clearance cavity (530) when both panel assemblies (500) are in the unfolded state, thereby allowing the two panel assemblies (500) to fit together.

2. The foldable table top of claim 1, wherein, The connector (100) has the groove (110), and the panel assembly (500) connected to the connector (100) has the sliding part (515), which is slidably disposed in the groove (110).

3. The foldable tabletop according to claim 2, characterized in that, The panel assembly (500) includes an upper panel (511) and a lower panel (513) that cooperate with each other. The sliding part (515) is a screw that passes through the upper panel (511) and the slide groove (110) in sequence and is fixedly connected to the lower panel (513).

4. The foldable table top of claim 1, wherein, The panel assembly (500) connected to the connector (100) has a mounting cavity (550), and the connector (100) is completely housed in the mounting cavity (550).

5. The foldable table top of claim 1, wherein, The foldable tabletop (10) also includes a flexible patch (600) attached to at least a portion of the surface of all the panel assemblies (500); With at least two of the panel assemblies (500) in a folded state, the flexible patch (600) is bent to form an arc-shaped structure.

6. The foldable table top of claim 5, wherein, The flexible patch (600) is a metal patch with at least a portion of its area being mesh-like.

7. The foldable table top of claim 5, wherein, The foldable tabletop (10) also includes a skin (700) which is attached to the upper surface of the flexible patch (600).

8. The foldable table top of claim 1, wherein, The foldable tabletop (10) also includes a damping pivot (200), and the connector (100) is rotatably connected to the mounting bracket (300) via the damping pivot (200).

9. The foldable table top of claim 1, wherein, The panel assembly (500) is rotatably connected to the mounting bracket (300) via at least two spaced connectors (100).

10. The foldable table top of any one of claims 1 to 9, wherein, In the two adjacent panel assemblies (500), both panel assemblies (500) are provided with clearance cavities (530), and both are rotatably connected to the mounting bracket (300) through the connector (100); when the two panel assemblies (500) are in the unfolded state, the mounting bracket (300) can be jointly housed by the two clearance cavities (530).

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