A cabinet body with foldable table board

Abstract

A kind of cabinet body of foldable table board, including cabinet body, the top of cabinet body is equipped with slide rail device, at least one parallel to the lower table board of the top of cabinet body is slidably connected with slide rail device, the lower table board can be slid outward by slide rail device, the end of lower table board away from sliding direction is rotatably connected with upper table board, upper table board has first position at the top of lower table board and second position with lower table board at the same horizontal plane after overturning, the bottom of lower table board is equipped with first telescopic support portion that can abut ground, cabinet body is equipped with receiving port for receiving first telescopic support portion. By sliding lower table board outward and then turning inwards upper table board, make table surface prolong flat, increase the area of article carrying, when not using, fold and reduce not occupy space, and first telescopic support portion follows lower table board and moves outward, away from receiving port and then extends to ground, for supporting the table board after prolonging, ensure the stability of table board, avoid happening to roll over.

Description

Technical Field

[0001] This utility model relates to the field of furniture technology, and in particular to a cabinet with a foldable tabletop. Background Technology

[0002] The cabinet features drawers for storage and the ability to support items on its top. To maximize top space, cabinets with folding tables have emerged in recent years, increasing the top surface area. The table is hinged to the cabinet, and the folding mechanism is mounted on the right side of the cabinet and connected to the table. This mechanism allows the table to fold horizontally to a position parallel to the cabinet surface.

[0003] However, existing cabinets that expand the load-bearing area at the top by folding the tabletop have the following problems in actual use: when the tabletop is folded to a horizontal position, it extends a certain distance along the horizontal direction of the cabinet, which causes the overall center of gravity of the cabinet to shift horizontally, potentially leading to a risk of tipping over. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a cabinet with a foldable tabletop.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A cabinet with a foldable tabletop includes a cabinet body. The top of the cabinet body is provided with a slide rail device, and at least one lower tabletop parallel to the top of the cabinet body is slidably connected to the slide rail device. The lower tabletop can slide outward through the slide rail device. An upper tabletop is rotatably connected to the end of the lower tabletop away from the sliding direction. The upper tabletop has a first position located on top of the lower tabletop and a second position that is on the same horizontal plane as the lower tabletop after being flipped over. The bottom of the lower tabletop is provided with a first telescopic support portion that can abut against the ground. The cabinet body is provided with a storage opening for storing the first telescopic support portion.

[0007] Furthermore, the slide rail device is slidably connected to two lower table panels, the sliding directions of the two lower table panels are opposite, and each of the two lower table panels is rotatably connected to an upper table panel, the flipping directions of the two upper table panels are opposite.

[0008] Furthermore, a fixed plate is provided on the top of the cabinet body, and the slide rail device, lower table and upper table are provided on the top of the fixed plate. A second telescopic support is provided between the fixed plate and the top of the cabinet body.

[0009] Furthermore, the second telescopic support is a two-stage pneumatic support device.

[0010] Furthermore, the top of the cabinet body is provided with several shielding plates located on the outer periphery of the second telescopic support, and the shielding plates together form a shielding space that shields the second telescopic support.

[0011] Furthermore, the space at the top of the cabinet body outside each of the aforementioned baffles constitutes the storage opening.

[0012] Furthermore, the cabinet body has a mounting cavity on the front or side, and a drawer is slidably mounted in the mounting cavity.

[0013] Furthermore, the bottom of the cabinet body is provided with several rollers.

[0014] Furthermore, the lower tabletop and the upper tabletop are connected by a flip hinge.

[0015] Furthermore, the first telescopic support is a three-stage pneumatic support device.

[0016] The beneficial effects of this utility model are:

[0017] 1. This utility model proposes a cabinet with a foldable tabletop, comprising a cabinet body. A slide rail device is provided at the top of the cabinet body, and at least one lower tabletop parallel to the top of the cabinet body is slidably connected to the slide rail device. The lower tabletop can slide outwards via the slide rail device. An upper tabletop is rotatably connected to the end of the lower tabletop away from the sliding direction. The upper tabletop has a first position located on top of the lower tabletop and a second position where it is on the same horizontal plane as the lower tabletop after being flipped over. The bottom of the lower tabletop has a first telescopic support portion that can abut against the ground. The cabinet body has a storage opening for storing the first telescopic support portion. By sliding the lower tabletop outwards and then flipping the upper tabletop inwards, the tabletop is extended and flattened, increasing the load-bearing area. When not in use, it folds down to save space, solving the problem of insufficient load-bearing area during use. The first telescopic support portion moves outwards with the lower tabletop, extends towards the ground after leaving the storage opening, and supports the extended tabletop, ensuring its stability and preventing tipping.

[0018] 2. The present invention proposes a cabinet with a foldable tabletop. The sliding rail device slidably connects two lower tabletops, which slide in opposite directions. Each of the two lower tabletops is rotatably connected to an upper tabletop, which flips in opposite directions. A total of four tabletops are provided to meet the needs of placing items.

[0019] 3. This utility model proposes a cabinet with a foldable tabletop. The top of the cabinet body is equipped with a fixed plate, and the top of the fixed plate is equipped with a sliding rail device, a lower tabletop, and an upper tabletop. A second telescopic support is provided between the fixed plate and the top of the cabinet body. The second telescopic support allows the user to adjust the height of the tabletop according to their own height, making it a more user-friendly and convenient design.

[0020] 4. The present invention proposes a cabinet with a foldable tabletop. The bottom of the cabinet body is provided with several rollers. The rollers make the cabinet easy to move and can be placed in a suitable position according to actual needs. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is one of the schematic diagrams of the foldable cabinet body of this utility model in its unfolded state;

[0023] Figure 2 This is the second schematic diagram of the foldable cabinet body of this utility model in its unfolded state;

[0024] Figure 3 This is one of the schematic diagrams showing the unfolded state of a foldable cabinet with a tabletop according to this utility model;

[0025] Figure 4 This is the second schematic diagram of the unfolded state of a foldable cabinet with a tabletop according to this utility model (the cover plate is not shown).

[0026] In the diagram, 10 is the cabinet body; 101 is the storage opening; 102 is the cover plate; 103 is the mounting cavity; 104 is the drawer; 20 is the lower tabletop; 30 is the upper tabletop; 40 is the first telescopic support; 501 is the fixed rail; 502 is the sliding rail; 60 is the fixed plate; 70 is the second telescopic support; and 80 is the roller. Detailed Implementation

[0027] The following is combined Figure 1-4 This utility model will be described in detail.

[0028] A cabinet with a foldable tabletop includes a cabinet body 10. The top of the cabinet body 10 is provided with a slide rail device. At least one lower tabletop 20 parallel to the top of the cabinet body 10 is slidably connected to the slide rail device. The lower tabletop 20 can slide outward through the slide rail device. An upper tabletop 30 is rotatably connected to the end of the lower tabletop 20 away from the sliding direction. The upper tabletop 30 has a first position located on top of the lower tabletop 20 and a second position that is on the same horizontal plane as the lower tabletop 20 after being flipped over. The bottom of the lower tabletop 20 is provided with a first telescopic support part 40 that can abut against the ground. The cabinet body 10 is provided with a storage opening 101 for storing the first telescopic support part 40. By sliding the lower tabletop 20 outward and then flipping the upper tabletop 30 inward, the tabletop is extended and flattened, increasing the area for carrying items. When not in use, it can be folded down to save space, solving the problem of insufficient carrying area for items during use. The first telescopic support part 40 moves outward with the lower tabletop 20, extends towards the ground after leaving the storage opening 101, and is used to support the extended tabletop, ensuring the stability of the tabletop and preventing it from tipping over.

[0029] Specifically, the slide rail device includes a fixed rail 501 and a sliding rail 502 that slidably engages with the fixed rail 501. The fixed rail 501 is fixedly mounted on the top of the cabinet body 10, and the sliding rail 502 is fixedly mounted on the bottom of the lower tabletop 20. The lower tabletop 20 slides outward via the sliding rail 502. To ensure smooth sliding, ball bearings can be provided between the fixed rail 501 and the sliding rail 502. The ball bearings roll between the fixed rail 501 and the sliding rail 502, reducing the friction between them and making the sliding of the lower tabletop 20 easier and more free. At the same time, a limiting block is also provided at the end of the sliding rail 502. When the sliding rail 502 slides to a certain position, the limiting block will abut against the end of the fixed rail 501 to prevent the sliding rail 502 from slipping off the fixed rail 501, thus improving safety. The sliding rail 502 can also be replaced with a slider that slidably engages with the fixed rail 501. The slide rail device is an existing technical means, and the slide rail structure of the drawer 104 can be referenced, so it will not be described in detail here. When the upper table 30 is in the second position, it overlaps the top of the slide rail device.

[0030] The first telescopic support 40 not only prevents tipping due to center of gravity issues, but also prevents the unfolded tabletop from sliding left and right during use due to the sliding rail device. The first telescopic support 40 can form a stable support structure between the tabletop and the ground, enhancing the overall stability of the tabletop, restricting its position, and preventing the tabletop from wobbling left and right due to slight external disturbances during use.

[0031] When the tabletop needs to be folded for storage, the first telescopic support part 40 can retract and move into the storage opening 101 along with the lower tabletop 20, without affecting the normal folding of the tabletop and the overall storage effect of the cabinet; when the tabletop is unfolded for use again, it can quickly extend to play a supporting role and provide stable support for the tabletop.

[0032] The lower tabletop 20 and the upper tabletop 30 are connected by a hinge to achieve a 180-degree rotation. Specifically, the hinge is a concealed folding hinge or a 180° concealed hinge. A 10*28mm hole is made at the center between the lower tabletop 20 and the upper tabletop 30 to install the hinge. This connection method allows the upper tabletop 30 to flexibly flip between the first and second positions. To facilitate the flipping of the upper tabletop 30, a handle or a recessed armrest groove can be provided on the outer side of the upper tabletop 30. The user can flip the upper tabletop 30 from the first position to the second position by using the handle or the recessed armrest groove.

[0033] In this embodiment, the slide rail device is slidably connected to two lower table plates 20, the sliding directions of the two lower table plates 20 are opposite, and each of the two lower table plates 20 is rotatably connected to an upper table plate 30, the flipping directions of the two upper table plates 30 are opposite.

[0034] In this embodiment, a fixed plate 60 is provided on the top of the cabinet body 10. The fixed plate 60 has a slide rail device, a lower tabletop 20, and an upper tabletop 30 on its top. A second telescopic support 70 is provided between the fixed plate 60 and the top of the cabinet body 10. Specifically, the output end of the second telescopic support 70 is connected to the bottom of the fixed plate 60. The second telescopic support 70 allows the user to adjust the height of the tabletop according to their height, making it a more ergonomic and convenient design. Furthermore, the second telescopic support 70 is a two-stage pneumatic support device.

[0035] The secondary pneumatic support device is specifically a support structure composed of two pneumatic rods, one of which is fitted inside the other. The telescopic function is achieved through the action of air pressure. This design makes the second telescopic support 70 more stable during extension and retraction, and allows for precise control of the table's height. The pneumatic support device is a conventional technical method and will not be elaborated upon here.

[0036] In this embodiment, the top of the cabinet body 10 is provided with several baffles 102 located around the second telescopic support 70. These baffles 102 together form a shielding space that covers the second telescopic support 70. These baffles 102 not only protect the second telescopic support 70 from damage such as collisions and scratches during daily use, but also prevent dust and debris from entering the second telescopic support 70 to a certain extent, ensuring its normal working performance and service life. At the same time, the baffles 102 also make the overall appearance of the cabinet cleaner and more aesthetically pleasing, preventing the second telescopic support 70 from being directly exposed and affecting the overall visual effect of the cabinet.

[0037] In this embodiment, the space at the top of the cabinet body 10 outside each of the cover plates 102 forms a storage opening 101.

[0038] In this embodiment, the cabinet body 10 has a mounting cavity 103 on its front or side, and a drawer 104 is slidably mounted in the mounting cavity 103. The drawer 104 can be used to store some frequently used items for easy access.

[0039] In this embodiment, the bottom of the cabinet body 10 is provided with several rollers 80. Specifically, the rollers 80 are brakeable omnidirectional wheels; the rollers 80 make the cabinet easy to move and can be placed in a suitable position according to actual needs.

[0040] In this embodiment, the first telescopic support part 40 is a three-stage pneumatic support device.

[0041] The secondary and tertiary pneumatic support devices can also be replaced with other devices that have similar telescopic and support functions, such as electric telescopic rod devices or hydraulic telescopic devices, or purely manual inner and outer sleeve telescopic rods, which achieve telescopic movement through screw locking or ball bearing positioning mechanisms. In practical applications, appropriate telescopic support devices can be flexibly selected as the first telescopic support section 40 and the second telescopic support section 70 based on factors such as the specific usage scenario of the cabinet, load-bearing requirements, and cost budget, to meet the diverse needs of different users.

[0042] The foldable cabinet with a tabletop proposed in this utility model is used as follows:

[0043] When a larger load-bearing area is required, the lower table 20 is slid outward along the slide rail device (the lower table 20 on the right slides to the right, and the lower table 20 on the left slides to the left), and then the upper table 30 is flipped inward so that it flips from the first position to the second position (the flipping direction is opposite to the aforementioned sliding direction), and is on the same horizontal plane as the lower table 20. The first telescopic support part 40 moves outward with the lower table 20, and after leaving the storage opening 101, it extends towards the ground to support the extended table, ensuring the stability of the table and forming a stable support structure, so that the entire table can bear items of a certain weight.

[0044] When not in use, first flip the upper table 30 to the first position so that it returns to the top of the lower table 20, then shorten the first telescopic support 40, and finally slide the lower table 20 back to the top of the cabinet body 10 along the slide rail device, and the first telescopic support 40 returns to the storage opening 101. In this way, the entire cabinet is restored to a smaller size and will not take up too much space.

[0045] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A cabinet with a foldable tabletop, characterized in that, The cabinet includes a cabinet body, the top of which is provided with a slide rail device. The slide rail device is slidably connected to at least one lower tabletop parallel to the top of the cabinet body. The lower tabletop can slide outward through the slide rail device. An upper tabletop is rotatably connected to the end of the lower tabletop away from the sliding direction. The upper tabletop has a first position located on top of the lower tabletop and a second position that is on the same horizontal plane as the lower tabletop after being flipped over. The bottom of the lower tabletop is provided with a first telescopic support part that can abut against the ground. The cabinet body is provided with a storage opening for storing the first telescopic support part.

2. The cabinet with a foldable tabletop as described in claim 1, characterized in that, The slide rail device is slidably connected to two lower table panels, which slide in opposite directions. Each of the two lower table panels is rotatably connected to an upper table panel, which flips in opposite directions.

3. The cabinet with a foldable tabletop as described in claim 2, characterized in that, The top of the cabinet body is provided with a fixed plate, and the top of the fixed plate is provided with the slide rail device, the lower table and the upper table. A second telescopic support is provided between the fixed plate and the top of the cabinet body.

4. The cabinet with a foldable tabletop as described in claim 3, characterized in that, The second telescopic support is a two-stage pneumatic support device.

5. A cabinet with a foldable tabletop as described in claim 3, characterized in that, The top of the cabinet body is provided with several shielding plates located on the outer periphery of the second telescopic support part, and the shielding plates together form a shielding space that shields the second telescopic support part.

6. The cabinet with a foldable tabletop as described in claim 5, characterized in that, The space at the top of the cabinet body, outside of each of the aforementioned baffles, constitutes the storage opening.

7. A cabinet with a foldable tabletop as described in any one of claims 1-6, characterized in that, The cabinet body has a mounting cavity on the front or side, and a drawer is slidably installed in the mounting cavity.

8. A cabinet with a foldable tabletop as described in any one of claims 1-6, characterized in that, The bottom of the cabinet body is equipped with several rollers.

9. A cabinet with a foldable tabletop as described in any one of claims 1-6, characterized in that, The first telescopic support is a three-stage pneumatic support device.

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