Modularized assembled desk frame

Abstract

The invention discloses a modular assembly type desk frame which comprises a desk panel, and the four corners of the desk panel are each provided with an assembly notch. The supporting table legs are correspondingly assembled in the assembling notches in the four corners of the table top plate; the locking mechanism is arranged at the assembly contact position of the table top plate and the supporting table corner; the sliding seats are arranged in movable storage cavities formed in the supporting table legs in a sliding mode, and when the sliding seats move to the positions of the locking mechanisms, the table top plate is connected with the supporting table legs in a locking mode; and the telescopic cabinet is hinged with the sliding seat. Through combination of modular assembly and a hidden telescopic structure, flexible switching of bookshelf functions and efficient utilization of desk leg space are achieved on the premise that the desktop function is not affected, and the bookshelf has the remarkable advantages of being reasonable in structure, easy and convenient to operate, rich in function, high in space utilization rate and the like; the multifunctional desk is suitable for modern families, student dormitories and office spaces.

Description

Technical Field

[0001] The present invention relates to a desk rack, and more particularly to a modular assembled desk rack. Background Art

[0002] With the increasing diversification of modern home office and student learning needs, a desk not only needs to have good stability and support, but also should have certain storage and expansion functions to meet the multi-scenario use needs of users in a limited space. Especially in small-sized living spaces, traditional integrated desk structures are large in volume, inconvenient to carry, and the attached bookshelf structure is fixed and difficult to flexibly adjust according to actual use needs, resulting in certain space waste problems.

[0003] Although some existing detachable desks have achieved assembled installation in terms of structure, they generally have the following deficiencies: First, the desk structure is complex, and the installation process requires many tools and manual operations, resulting in low assembly efficiency; Second, the attached bookshelf part is mostly an independent component, which needs to be installed or assembled separately and cannot be integrated with the desk body design, making it less convenient to use; Third, although some retractable bookshelves support a certain space switching, their storage state usually affects the beauty or stability of the desktop and cannot achieve true hidden integrated storage.

[0004] In addition, the existing desk products still need to be improved in terms of modular structure design, lacking a modular assembly solution that is both convenient for disassembly, transportation, and can quickly switch the use state according to usage requirements, especially lacking innovation in the combination of bookshelf function and desktop structure. Summary of the Invention

[0005] To solve the above problems, the present invention provides a modular assembled desk rack, a modular assembled desk rack with a hidden bookshelf function that can be quickly assembled, to solve the problems existing in the prior art in terms of structural integration, storage efficiency, and use convenience.

[0006] The present invention is achieved through the following technical solutions: A modular assembled desk rack, comprising:

[0007] A tabletop, with an assembly notch provided at each of the four corners of the tabletop;

[0008] Support table legs, correspondingly assembled in the assembly notches at the four corners of the tabletop;

[0009] A locking mechanism, provided at the assembly contact position between the tabletop and the support table legs;

[0010] A sliding seat, slidably arranged in a movable storage cavity opened in the support table legs. When the sliding seat moves to the position of the locking mechanism, the tabletop is locked and connected to the support table legs;

[0011] A telescopic cabinet, the telescopic cabinet is hinged to the sliding seat. When the telescopic cabinet extends out of the upper end surface of the table board, the telescopic cabinet rotates relative to the sliding seat and enables the telescopic cabinet to be supported and placed on the table board. The telescopic cabinets placed after being pulled out can be stacked relative to each other.

[0012] As a preferred technical solution, each sliding seat is provided with a telescopic cavity with an open top. A telescopic connecting column is arranged in the telescopic cavity. The telescopic connecting column can move up and down in the telescopic cavity. The top of the telescopic connecting column is hinged to the telescopic cabinet.

[0013] As a preferred technical solution, a hinge ear is arranged at the bottom of the telescopic cabinet, and a hinge shaft is arranged through the hinge ear.

[0014] As a preferred technical solution, the locking mechanism includes a pressing contact part arranged on the inner wall surface of each supporting table leg. A guiding slider is arranged at the inner side end of the pressing contact part. The guiding slider is movably arranged in a yielding groove opened on the supporting table leg. A supporting spring is arranged in the yielding groove. A locking shaft passes through the middle of the supporting spring. One end of the locking shaft is fixedly connected to the guiding slider. When the pressing contact part is pressed by the sliding seat, the other end of the positioning shaft is inserted into a locking groove opened on the table board.

[0015] As a preferred technical solution, the outer diameter of the telescopic connecting column is smaller than the inner diameter of the movable storage cavity, and the sliding seat is in frictional contact with the inner diameter of the movable storage cavity.

[0016] As a preferred technical solution, a plurality of storage grids are opened on the telescopic cabinet, and a rubber supporting part is arranged on the table board for supporting the telescopic cabinet placed horizontally.

[0017] As a preferred technical solution, a supporting panel is fixedly arranged at a position close to the top of the supporting table leg. When the table board is assembled with the supporting table leg, the table board is in contact support with the supporting panel.

[0018] As a preferred technical solution, the shape of the pressing contact part is spherical.

[0019] The beneficial effects of the present invention are as follows: By arranging assembly notch openings at the four corners of the table board and cooperating with the supporting table legs, the present invention realizes quick plug-in assembly, simplifies the cumbersome screw fixing structure in the installation of traditional desks, and users can complete assembly and disassembly without the aid of tools, which is convenient for carrying and storage.

[0020] The telescopic cabinet is hinged to the sliding seat and can be stored inside the supporting table leg. When the bookshelf function is needed, simply pull out the telescopic cabinet and place it on the tabletop to form a bookshelf. Multiple telescopic cabinets can be stacked for use, eliminating the need for additional installation of independent bookshelf components, thus improving space utilization efficiency and usage convenience.

[0021] The locking mechanism of the present invention, which is arranged between the tabletop panel and the supporting table leg, automatically locks when the sliding seat slides into the preset position, effectively enhancing the stable connection between the tabletop and the supporting leg, ensuring that the tabletop is not easily loosened or tilted during use. There is no need for manual locking here. The connection and fixation between the tabletop panel and the telescopic cabinet are completed by automatic locking, eliminating the need for manual screwing for fixation. Brief Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0023] Figure 1 Schematic diagram of the overall structure of the present invention;

[0024] Figure 2 Schematic diagram of the bottom structure of the present invention;

[0025] Figure 3 Schematic diagram of the structure of the present invention after taking out one telescopic cabinet;

[0026] Figure 4 Schematic diagram of a partial cross-section of the present invention;

[0027] Figure 5 For the present invention Figure 4 Partial enlarged view of area A in;

[0028] Figure 6 Schematic diagram of the structure of the telescopic cabinet and the sliding seat of the present invention;

[0029] Explanation of the reference numerals in the drawings:

[0030] 1, tabletop panel; 7, supporting table leg; 2, sliding seat; 11, movable storage cavity; 6, telescopic cabinet; 4, telescopic connecting column; 3, hinge ear; 10, extrusion contact part; 12, guiding slider; 13, supporting spring; 15, locking shaft; 14, locking groove; 5, storage grid; 9, rubber supporting part; 8, supporting panel. Detailed Description of the Invention

[0031] All features disclosed in this specification, or steps in all methods or processes disclosed, except for mutually exclusive features and / or steps, can be combined in any manner.

[0032] Any feature disclosed in this specification (including any additional claims, abstract, and drawings), unless specifically stated, can be replaced by other equivalent or similar-purpose alternative features. That is, unless specifically stated, each feature is only an example in a series of equivalent or similar features.

[0033] As Figure 1 、 Figure 2 and Figure 6 shown, a modular assembled desk frame includes a tabletop, and assembly slots are respectively arranged at the four corners of the tabletop;

[0034] It further includes support table legs 7, which are correspondingly assembled in the assembly slots at the four corner positions of the tabletop 1. During assembly, the support table legs 7 can be aligned with the assembly slots for assembly, which is simple and convenient;

[0035] In order to achieve automatic locking and prevent the support table legs 7 from separating from the tabletop 1 after assembly, in this embodiment, a locking mechanism is further included, which is arranged at the assembly contact position between the tabletop 1 and the support table legs, and can achieve automatic locking, eliminating the need for manual screwing for fixation;

[0036] It further includes a sliding seat 2, which is slidably arranged in the movable receiving cavity 11 opened in the support table leg 7. When the sliding seat 2 moves to the position of the locking mechanism, the tabletop 1 and the support table leg 7 are locked and connected. When the sliding seat 2 is not in use or during the transportation stage, it retracts into the sliding seat 2. The position of the sliding seat 2 determines whether the locking mechanism is locked. When the sliding seat 2 is in the retracted state, the locking mechanism is in the unlocked state, and the tabletop 1 and the support table legs 7 are in a non-locked state and can be disassembled and assembled;

[0037] When the sliding seat 2 is located at the top position of the assembly slot and contacts and presses the locking mechanism, the tabletop 1 and the support table legs 7 will be in an automatically locked state.

[0038] It further includes a telescopic cabinet 6, and the telescopic cabinet 6 is hinged to the sliding seat 2. When the telescopic cabinet 6 extends out of the upper end surface of the tabletop 1, the telescopic cabinet 6 rotates relative to the sliding seat 2 and enables the telescopic cabinet 6 to be supported and placed on the tabletop 1. The extended telescopic cabinets 6 can be stacked relative to each other.

[0039] Among them, each sliding seat 2 is provided with a telescopic cavity with an open top. A telescopic connecting column 4 is arranged in the telescopic cavity. The telescopic connecting column 4 can move up and down in the telescopic cavity. The top of the telescopic connecting column 4 is hinged to the telescopic cabinet 6. The telescopic connecting column 4 can move up and down relative to the sliding seat 2. As Figure 1 and Figure 2 shown, for the telescopic cabinet 6 pulled out to the outside, according to the superimposed position, the telescopic length of the telescopic connecting column 4 relative to the sliding seat 2 is adjusted.

[0040] Among them, as Figure 2 and Figure 3 shown, a hinge ear 3 is arranged at the bottom of the telescopic cabinet 6, and a hinge shaft is arranged through the hinge ear 3.

[0041] As Figure 4 and Figure 5 shown, the locking mechanism includes a pressing contact part 10 arranged on the inner wall surface of each supporting table leg 7. A guiding slider 12 is arranged at the inner side end of the pressing contact part 10. The guiding slider 12 is movably arranged in a yielding groove opened on the supporting table leg 7. A supporting spring 13 is arranged in the yielding groove. A locking shaft 15 is arranged through the middle of the supporting spring 13. One end of the locking shaft 15 is fixedly connected to the guiding slider 12. When the pressing contact part 10 is pressed by the sliding seat 2, the other end of the positioning shaft is inserted into a locking groove 14 opened on the table board 1. When the pressing contact part 10 is pressed by the sliding seat 2, the locking shaft 15 can be pushed to be inserted into the locking groove 14, thereby completing automatic locking. Since the telescopic cabinet 6 is bent and placed on the table relative to the sliding seat 2, the position of the sliding seat 2 is restricted and cannot retract, so as to maintain a continuous locking state. When the telescopic cabinet 6 needs to be retracted, only need to manually rotate the telescopic cabinet 6 relative to the sliding seat 2 to keep it in a vertical state, so that the sliding seat 2 moves down, so that the sliding seat 2 no longer contacts and presses the pressing contact part 10, and then the supporting spring 13 can be used to reset the locking shaft 15. At this time, all disassembly can be completed.

[0042] Among them, the outer diameter of the telescopic connecting column 4 is smaller than the inner diameter of the movable storage cavity 11. Therefore, the telescopic connecting column 4 will not cause extrusion to the locking mechanism. The sliding seat 2 is in frictional contact with the inner diameter of the movable storage cavity 11 to achieve better positioning. Therefore, only the sliding seat 2 can trigger the locking mechanism.

[0043] In order to store items such as books, in this embodiment, a plurality of storage grids 5 are opened on the telescopic cabinet 6, and a rubber supporting part 9 is arranged on the table board 1 for supporting the telescopic cabinet 6 placed horizontally.

[0044] Among them, a supporting panel 8 is fixedly arranged at a position close to the top of the supporting table leg 7. After the table board 1 and the supporting table leg 7 are assembled, the table board 1 is in contact with and supported by the supporting panel 8.

[0045] In order to facilitate the extrusion of the extrusion contact part 10, in this embodiment, the shape of the extrusion contact part 10 is spherical.

[0046] The present invention realizes quick plug-in assembly by arranging assembly notches at the four corners of the tabletop and cooperating with the supporting table legs, simplifies the cumbersome screw fixing structure in the installation of traditional desks, and users can complete assembly and disassembly without the aid of tools, which is convenient for carrying and storage;

[0047] The telescopic cabinet is hinged to the sliding seat and can be stored in the supporting table leg. When the bookshelf function is needed, only need to pull out the telescopic cabinet and place it on the tabletop to form a bookshelf, and multiple telescopic cabinets can be stacked for use without additional installation of independent bookshelf components, which improves the space utilization efficiency and use convenience;

[0048] The locking mechanism provided between the tabletop and the supporting table leg of the present invention automatically completes locking when the sliding seat slides into the preset position, effectively improving the stable connection between the tabletop and the supporting leg, ensuring that the tabletop is not easily loosened or tilted during use, and there is no need for manual locking here. The connection and fixation between the tabletop and the telescopic cabinet are completed by automatic locking, and there is no need for manual screw locking anymore.

[0049] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any change or replacement that can be thought of without creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A modular assembled desk rack, characterized in that, Comprising: A tabletop (1), with an assembly notch provided at each of the four corners of the tabletop (1); Support table legs (7), correspondingly assembled in the assembly notches at the four corners of the tabletop (1); A locking mechanism, provided at the assembly contact position between the tabletop (1) and the support table legs; A sliding seat (2), slidably arranged in a movable receiving cavity (11) formed in the support table leg (7). When the sliding seat (2) moves to the position of the locking mechanism, the tabletop (1) and the support table leg (7) are locked and connected; A telescopic cabinet (6), the telescopic cabinet (6) is hinged to the sliding seat (2). When the telescopic cabinet (6) extends out of the upper end surface of the tabletop (1), the telescopic cabinet (6) rotates relative to the sliding seat (2) and enables the telescopic cabinet (6) to be supported and placed on the tabletop (1), and the telescopic cabinets (6) placed after being pulled out can be stacked relative to each other.

2. The modular assembled desk rack according to claim 1, characterized in that: Each sliding seat (2) is provided with a telescopic cavity with an open top. A telescopic connecting column (4) is arranged in the telescopic cavity. The telescopic connecting column (4) can move up and down in the telescopic cavity, and the top of the telescopic connecting column (4) is hinged to the telescopic cabinet (6).

3. The modular assembled desk rack according to claim 2, wherein: The bottom of the telescopic cabinet (6) is provided with a hinge ear (3), and a hinge shaft is arranged through the hinge ear (3).

4. The modular assembled desk rack according to claim 1, wherein: The locking mechanism includes a pressing contact part (10) arranged on the inner wall surface of each support table leg (7). A guiding slider (12) is arranged at the inner side end of the pressing contact part (10). The guiding slider (12) is movably arranged in a yielding groove formed in the support table leg (7). A support spring (13) is arranged in the yielding groove. A locking shaft (15) is arranged through the middle of the support spring (13). One end of the locking shaft (15) is fixedly connected to the guiding slider (12). When the pressing contact part (10) is pressed by the sliding seat (2), the other end of the positioning shaft is inserted into a locking groove (14) formed in the tabletop (1).

5. The modular assembled desk rack according to claim 2, wherein: The outer diameter of the telescopic connecting column (4) is smaller than the inner diameter of the movable receiving cavity (11), and the sliding seat (2) is in frictional contact with the inner diameter of the movable receiving cavity (11).

6. The modular assembled desk rack according to claim 1, characterized in that: A plurality of storage compartments (5) are formed in the telescopic cabinet (6), and a rubber support part (9) is arranged on the tabletop (1) for supporting the telescopic cabinet (6) placed horizontally.

7. The modular assembled desk rack according to claim 1, characterized in that: A support panel (8) is fixedly arranged at a position near the top of the support table leg (7). When the tabletop (1) and the support table leg (7) are assembled, the tabletop (1) is in contact and supported by the support panel (8).

8. The modular assembled desk rack according to claim 4, wherein: The shape of the pressing contact part (10) is spherical.

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