A telescopic hidden desk cabinet

Abstract

The utility model discloses a telescopic hidden table cabinet relates to table cabinet technical field, this telescopic hidden table cabinet includes cabinet body, and this cabinet body includes lower cabinet and upper cabinet, the table body is hidden in the lower cabinet inside, and the table body includes: through the extension expansion telescopic support, and the table board is laid on the telescopic support, through the cooperation design of telescopic support and upper and lower cabinet space adaptation, realizes the breakthrough improvement of small storage space containing big desktop area, thoroughly solves the positive correlation of conventional hidden table storage space and desktop area technical bottleneck, makes the table body in the compact state and presents the compact state of gathering, and when extending, synchronous extension along linear direction, completely satisfies the demand of daily meal, office to the desktop flatness.

Description

Technical Field

[0001] This application relates to the field of table and cabinet technology, and more specifically, to a telescopic concealed table and cabinet. Background Technology

[0002] In early home design, tables and cabinets were often separate units. For example, dining tables and desks required separate floor space, while wardrobes and storage cabinets only served a storage function. The two were not structurally connected, leading to cramped furniture placement and low space utilization in small apartments. As the demand for integrated furniture functions increased, integrated table and cabinet designs gradually emerged. The core of these designs is the basic combination of a table and cabinet, such as fixing a folding tabletop to the side of the cabinet or extending from the top of the cabinet to form a simple countertop. However, these integrated table and cabinet structures are mostly fixed or semi-fixed. The table cannot be completely stored inside the cabinet, still occupying extra space when not in use. Furthermore, the cabinet and table lack functional zoning, with storage space overlapping with the table's usable space. For example, it's difficult to install multi-layered storage structures under the countertop, failing to meet the dual requirements of "ease of use" and "storage capacity." To address the space-consuming issue of integrated table and cabinet furniture, concealed tables and cabinets have become a research and development direction in the industry. Their core feature is that "the table can be completely hidden inside the cabinet when not in use," and can only be used by stretching or folding when needed. Typical designs include wall-mounted concealed tables and drawer-type telescopic tables.

[0003] Existing hidden desks and cabinets typically employ either a flip-up or sliding mechanism, which requires a large storage space, resulting in a large footprint. Furthermore, due to the limited space of the cabinet, the desktop area must be set according to the size of the hidden space, leading to a smaller overall area.

[0004] Therefore, it is necessary for the inventor to design a new telescopic hidden table and cabinet to overcome the above problems. Summary of the Invention

[0005] The main purpose of this application is to provide a telescopic hidden desk cabinet to solve the problems of large footprint and small desktop area of ​​existing hidden desk cabinets on the market.

[0006] To achieve the above objectives, this application provides a telescopic concealed table and cabinet, including a cabinet body comprising a lower cabinet and an upper cabinet; a table body concealed inside the lower cabinet, the table body comprising: a telescopic support that extends by extension; and a tabletop laid on the telescopic support, the tabletop comprising a plurality of panels and connecting ropes for connecting the plurality of panels; a rotating roller rotatably provided inside the lower cabinet for winding the panels; and a guide roller provided inside the lower cabinet and above the rotating roller for guiding the panels.

[0007] Preferably, one side of the upper cabinet is open, and the interior of the upper cabinet is equipped with several storage shelves.

[0008] Preferably, the telescopic support includes: a plurality of support frames; a telescopic frame connecting the plurality of support frames, the telescopic frame including a plurality of hinged rods rotatably connected to each other, and the hinged rods being rotatably connected to the support frames; and a sliding groove formed on the support frames for the telescopic frame to extend.

[0009] Preferably, the bottom of the support frame is provided with a plurality of rollers, and the rollers are provided with locking components.

[0010] Preferably, the bottom of the lower cabinet is open on the same side as the opening of the upper cabinet.

[0011] Preferably, the tabletop comprises a single-piece molded panel.

[0012] Preferably, the tabletop includes a folding plate rotatably mounted on a support frame and facing another set of support frames, and the two sets of folding plates located between the two sets of support frames are rotatably connected by bearings.

[0013] Preferably, the tabletop comprises: several strips, which are spliced ​​together to form a tabletop.

[0014] The telescopic hidden table and cabinet provided by this utility model has the following advantages compared with the prior art: through the coordinated design of telescopic brackets and upper and lower cabinet spaces, it achieves a breakthrough improvement in accommodating a large desktop area in a small storage space, completely solving the technical bottleneck of the positive correlation between storage space and desktop area in traditional hidden tables. The table body is compact and folded in the retracted state, and expands synchronously in a linear direction when extended, fully meeting the needs of daily dining and office for desktop flatness. Attached Figure Description

[0015] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application. In the drawings: Figure 1 This is a three-dimensional unfolded schematic diagram of the structure of this utility model; Figure 2 This is a three-dimensional structural storage diagram of this utility model; Figure 3 This is a front sectional view of the structure of this utility model; Figure 4 This is a utility model Figure 3 Enlarged structural diagram at point A; Figure 5 This is a schematic diagram of the structure of the telescopic bracket of this utility model; Figure 6This is a structural schematic diagram of the telescopic bracket of this utility model.

[0016] The components are: 1. Lower cabinet; 2. Upper cabinet; 21. Storage shelf; 3. Support frame; 31. Telescopic frame; 32. Slide rail; 33. Roller; 4. Panel; 41. Folding panel; 42. Slat; 43. Sheet; 44. Connecting rope; 5. Rotating roller; 6. Guide roller. Detailed Implementation

[0017] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0018] It should be noted that the terms "first," "second," etc., used in the specification and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be used interchangeably where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that includes a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0019] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0020] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0021] In addition, the term "multiple" should mean two or more.

[0022] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0023] Example 1 like Figures 1-2 As shown, this embodiment provides a telescopic hidden table and cabinet, including a cabinet body, which includes a lower cabinet 1 and an upper cabinet 2; a table body hidden inside the lower cabinet 1, which includes: a telescopic support that can be extended; and a table board laid on the telescopic support.

[0024] The cabinet is constructed from multi-layer solid wood panels. The lower cabinet 1 and upper cabinet 2 are secured together with fasteners such as screws, bolts, and other hardware to ensure structural stability. The surface is coated with environmentally friendly matte white paint, which not only aligns with modern home aesthetics but also effectively resists everyday scratches and stains. The front of the upper cabinet 2 is open, and two sets of storage shelves 21 are vertically mounted inside. These shelves are also made of multi-layer solid wood panels and are secured to the side walls of the upper cabinet 2 with fasteners such as screws, bolts, and other hardware. These shelves can be used to store books, tableware, decorations, and other everyday items. The open design eliminates the need to open the cabinet door when retrieving items, significantly improving ease of use. The table body hidden inside the lower cabinet 1 includes a telescopic support and a tabletop. The telescopic support consists of multiple symmetrically arranged support frames 3, telescopic frames 31, and sliding grooves 32. The support frames 3 are made of aluminum alloy profiles with a rectangular cross-section. The telescopic frames 31 include several hinged rods that are rotatably connected to each other. The hinged rods are made of the same type of aluminum alloy profile. The middle of every two hinged rods is rotatably connected by a stainless steel pin to form an "X" shape. Multiple sets of "X" shapes are connected in sequence to form a complete telescopic frame 31. Both ends of the hinged rods are connected to the support frames 3 through sliders with bearings. The sliding grooves 32 are opened on the inner side wall of the support frames 3 facing the telescopic frames 31. The sliders can slide along the length of the sliding grooves 32, thereby realizing the extension and retraction of the telescopic frames 31. The tabletop is made of a single piece of solid wood multi-layer panel 4. The four corners of the lower surface of panel 4 can be equipped with snap-fit ​​structures that fit the support frame 3. When the telescopic bracket is fully extended, the tabletop can be quickly snapped onto the top of the two sets of support frames 3, ensuring a stable connection between the tabletop and the bracket and preventing wobbling. Alternatively, corresponding slots can be made on the telescopic bracket to fit the tabletop. In the non-use state, the telescopic bracket of the table is in a retracted state, stored inside the lower cabinet 1. A sliding door can be installed on the front of the lower cabinet 1. When the sliding door is closed, the telescopic bracket is completely hidden, and the overall appearance is no different from an ordinary cabinet. When the table needs to be used, simply open the sliding door of the lower cabinet 1, grasp the support frame 3 on the side furthest from the cabinet, and pull it outwards. At this time, the hinge rod of the telescopic frame 31 rotates around the pin, and the slider slides along the slide groove 32, causing the two sets of support frames 3 to extend outwards synchronously until the telescopic frame 31 is fully extended. Then, place the tabletop on top. When not in use, the tabletop can be stored in another location.

[0025] Example 2 like Figures 1-6As shown: This embodiment optimizes the structure of the telescopic bracket and the lower cabinet 1 based on embodiment 1. Specifically, rollers 33 are installed at the four corners of the bottom of each set of support frames 3. The rollers 33 are made of high-strength nylon material and are connected to the bottom of the support frame 3 by a stainless steel mounting plate. The mounting plate and the support frame 3 are fixed with hexagonal screws to ensure that the rollers 33 are firmly installed and not easy to fall off. Each roller 33 is equipped with a locking component, which includes a foot-operated brake pad and a return spring. The brake pad is made of galvanized steel plate. When it is necessary to fix the table, simply step down on the brake pad, and the brake pad will fit tightly against the wheel surface of the roller 33. The friction will limit the rotation of the roller 33 and lock the table. When it is necessary to move the table, lift the brake pad, and the brake pad will separate from the wheel surface, allowing the roller 33 to rotate freely, which is convenient for adjusting the position of the table.

[0026] Example 3 like Figure 5 As shown, this embodiment improves the tabletop structure based on embodiment 2 by adopting a folding plate 41 design. Specifically, the tabletop includes several folding plates 41, which are made of bamboo fiberboard. Bamboo fiberboard is environmentally friendly, wear-resistant, and not easily deformed. Two sets of folding plates 41 are respectively rotatably mounted on the top of two sets of support frames 3 via a rotating shaft. The two ends of the rotating shaft are embedded in the reserved holes on the top of the support frame 3. The folding plates 41 can rotate upward or downward around the rotating shaft, and a connecting ear plate is provided on the side of the folding plate 41 facing the other set of support frames 3. The two sets of folding plates 41 located between the two sets of support frames 3 are rotatably connected by bearings. The inner ring of the bearing is fixed to the connecting ear plate of one of the folding plates 41 by an interference fit, and the outer ring is also fixed to the connecting ear plate of the other folding plate 41 by an interference fit. When the telescopic bracket is in the retracted state, all the folding panels 41 are folded: the two folding panels 41 closest to the inner side of the lower cabinet 1 rotate downwards around the pivot axis and fit against the inner wall of the support frame 3; the two folding panels 41 closest to the outer side rotate inwards via bearings and overlap with the inner folding panels 41, allowing them to be easily stored inside the lower cabinet 1. Compared to the one-piece molded tabletop in Embodiment 1, the tabletop can also be stored and unfolded, eliminating the need for a separate tabletop and reducing storage space. When the tabletop needs to be unfolded, the telescopic bracket is first extended outwards. During the extension process, the folding panels 41 also rotate, thus becoming horizontal and forming a tabletop structure.

[0027] Example 4 like Figure 6As shown, the difference between this embodiment and embodiment 3 is that the tabletop adopts a slat 42 splicing structure, and the tabletop includes several slats 42. The splicing method of the slats 42 adopts tongue and groove splicing, that is, each slat 42 has a tenon on one side and a groove that matches the tenon on the other side. The surfaces of the tenon and the groove are finely polished. When splicing, simply insert the tenon of the adjacent slats 42 into the groove to achieve a tight splice. The size of the tabletop can be changed freely according to needs, and it saves more space when stored.

[0028] Example 5 like Figure 3 and Figure 4 As shown, this embodiment, based on embodiment 2, uses a tabletop composed of plates 43 and connecting ropes 44, and uses rotating rollers 5 and guide rollers 6 for storage. Specifically, the tabletop includes several plates 43 and connecting ropes 44. The plates 43 are made of high-density fiberboard, which has uniform texture, high strength, and is not easily deformed. The connecting ropes 44 are made of nylon rope, which has high strength, wear resistance, and is not prone to aging. The connecting ropes 44 pass through the perforations of adjacent plates 43, connecting the plates 43 in series, ensuring that the plates 43 can be bent along the connecting ropes 44 for easy winding and storage. Both ends of the connecting ropes 44 are fixed to the rotating rollers 5 inside the lower cabinet 1. The rotating rollers 5 are made of stainless steel tubing, and both ends of the rotating rollers 5 are connected to the side wall of the lower cabinet 1 through deep groove ball bearings. The bearing seats are made of welded steel plates and are fixed in the reserved mounting holes in the side wall of the lower cabinet 1 by expansion screws. One end of the rotating rollers 5 also extends out of the side wall of the lower cabinet 1, and a manual crank is fixedly connected to the extended end. Inside the lower cabinet 1, above the rotating roller 5, is a guide roller 6. Both ends of the guide roller 6 are fixed to the side wall of the lower cabinet 1 via bearing seats, and the guide roller 6 is parallel to the rotating roller 5. The other end of the connecting rope 44 is connected to a telescopic bracket. In the non-use state, rotating the manual crank causes the rotating roller 5 to rotate, and the connecting rope 44 winds around the rotating roller 5, thereby sequentially winding the plates 43 onto the rotating roller 5. During the winding process, the guide roller 6 provides traction and guidance to the plates 43, ensuring that the plates 43 are neatly wound along the axis of the rotating roller 5 without any deviation or wrinkles, allowing them to be completely stored inside the lower cabinet 1. It can also drive the telescopic bracket to be stored within the lower cabinet 1. When the table is needed, the telescopic bracket is first extended outward. During the extension process, since the connecting rope 44 is fixedly connected to the telescopic bracket, the panel 43 can be directly laid on the telescopic bracket. In addition to the manual crank, it can also be controlled by existing electrical control equipment such as drive motor and control box to achieve the function of automatic retraction. The specific electrical control equipment and process can use existing technology, which will not be elaborated here.

[0029] The telescopic hidden table and cabinet in this embodiment combines aesthetics, practicality, and intelligence, and can be adapted to various home styles such as modern minimalism and light luxury. It is suitable for use in various scenarios such as living rooms, studies, and kitchens, meeting daily storage needs while providing flexible desktop space. It effectively solves the problems of limited functionality and low space utilization of furniture in small apartments. In addition, in the above embodiment, when using a storage tabletop, a hard tablecloth or similar material can be laid on the telescopic bracket to achieve a neat and flat surface that is easy to clean.

[0030] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A telescopic concealed desk and cabinet, characterized in that: The system includes a cabinet, which includes a lower cabinet (1) and an upper cabinet (2); a table hidden inside the lower cabinet (1), which includes a telescopic support that extends by means of extension; and a tabletop laid on the telescopic support, the tabletop including a plurality of plates (43) and connecting ropes (44) for connecting the plurality of plates (43); a rotating roller (5) is rotatably provided inside the lower cabinet (1), the rotating roller (5) being used for winding the plates (43); and a guide roller (6) is provided inside the lower cabinet (1) and above the rotating roller (5), the guide roller (6) being used for traction and guidance of the plates (43).

2. The telescopic concealed desk and cabinet according to claim 1, characterized in that: The upper cabinet (2) has an open side, and several storage shelves (21) are fixed inside the upper cabinet (2).

3. The telescopic concealed desk and cabinet according to claim 1, characterized in that: The telescopic support includes: a plurality of support frames (3); a telescopic frame (31) connecting the plurality of support frames (3), the telescopic frame (31) including a plurality of hinge rods rotatably connected to each other, and the hinge rods being rotatably connected to the support frames (3); and a slide groove (32) formed on the support frames (3) for the telescopic frame (31) to extend.

4. The telescopic concealed desk and cabinet according to claim 3, characterized in that: The bottom of the support frame (3) is provided with several rollers (33), and the rollers (33) are provided with locking components.

5. The telescopic concealed desk and cabinet according to claim 1, characterized in that: The bottom of the lower cabinet (1) is open on the same side as the opening of the upper cabinet (2).

6. The telescopic concealed desk and cabinet according to claim 1, characterized in that: The tabletop comprises a single-piece molded panel (4).

7. The telescopic concealed desk and cabinet according to claim 3, characterized in that: The tabletop includes a folding plate (41) rotatably mounted on a support frame (3) and facing another set of support frames (3). The two sets of folding plates (41) located between the two sets of support frames (3) are rotatably connected by bearings.

8. The telescopic concealed desk and cabinet according to claim 1, characterized in that: The tabletop includes several strips (42), which are spliced ​​together to form a tabletop.

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