Multipurpose portable office table and chair

Abstract

The utility model provides a multi-purpose portable office table and chair relates to office table and chair technical field, including: folding mechanism, folding mechanism includes drive motor, drive motor one side is connected with first support leg, the first support leg one side far away from drive motor is connected with first tooth block, and the first tooth block is connected with second support leg one side far away from drive motor. A second tooth block is arranged on the side, away from the first supporting leg, of the first tooth block, a second supporting leg is connected to the side, away from the first tooth block, of the second tooth block, a supporting foot is fixedly connected to the side, away from the second tooth block, of the second supporting leg, and a fixing column is connected to one side of the first supporting leg. The outer walls of the two sides of the fixing column are each fixedly connected with a connecting plate, and the outer wall of one side of the fixing column is movably connected with a connecting rod. The portable office table and chair solves the problems that an existing office table and chair is large in size, inconvenient to carry, single in function and difficult to meet the ever-increasing mobile office requirements of modern people.

Description

Technical Field

[0001] This utility model relates to the field of office desks and chairs, and in particular to a multi-purpose portable office desk and chair. Background Technology

[0002] Office desks and chairs are essential basic furniture in offices, providing employees with a comfortable workspace and helping to improve work efficiency and productivity. The global remote work population has exceeded 430 million, and under the hybrid work model, 87% of freelancers work remotely more than three times a week. The penetration rate of outdoor work scenarios has increased by 214% year-on-year, driving the portable office furniture market to $7.2 billion.

[0003] In the current office furniture market, traditional desks and chairs have many limitations. On the one hand, their fixed structure, large size, and heavy weight make them inconvenient to carry, failing to meet the growing mobile office needs of modern people and unable to provide readily available office support when out and about or traveling. On the other hand, traditional desks and chairs have relatively limited functionality, lacking flexibility and space utilization. When not in use, they occupy a lot of space, are difficult to store and organize, and cannot be quickly converted to other functional states to adapt to different usage scenarios. Furthermore, traditional desks and chairs are not designed with portability and multifunctionality in mind, failing to adequately meet the needs of people in fast-paced lives for convenient and efficient office facilities. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of existing technologies and provide a multi-purpose portable office desk and chair.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a multi-purpose portable office desk and chair, comprising: a tabletop, a fixing plate fixedly connected to one outer wall of the tabletop, a mounting groove on both sides of the fixing plate, a folding mechanism movably connected to one side of the inner wall of the mounting groove, the folding mechanism including a drive motor, a first support leg connected to one side of the drive motor, a first toothed block connected to the side of the first support leg away from the drive motor, a second toothed block provided on the side of the first toothed block away from the first support leg, a second support leg connected to the side of the second toothed block away from the first toothed block, a foot fixedly connected to the side of the second support leg away from the second toothed block, a fixing column connected to one side of the first support leg, a connecting plate fixedly connected to the outer walls of both sides of the fixing column, and a connecting rod movably connected to the outer wall of one side of the fixing column.

[0006] In a preferred embodiment, a handle is fixedly connected to one outer wall of the fixed plate, a connecting shaft is movably connected to the side of the fixed plate away from the handle, a storage groove is provided on the outer wall of the handle, and a retractable chair is movably connected to one side of the inner wall of the storage groove.

[0007] In a preferred embodiment, there are two fixing plates, which are movably connected by a connecting shaft, and each fixing plate has a storage slot, with the retractable chair corresponding to the two storage slots.

[0008] In a preferred embodiment, four fixing columns are provided, two of which are movably connected to the first support leg and the second support leg, respectively, and the other two fixing columns are movably connected to both ends of the connecting rod.

[0009] In a preferred embodiment, all three fixing columns are fixedly connected to one side of the inner wall of the two connecting plates.

[0010] In a preferred embodiment, the first tooth block meshes with the second tooth block, and the first support leg and the second support leg are movably connected through the first tooth block and the second tooth block.

[0011] In a preferred embodiment, the drive motor is located on one side of the outer wall of the fixed plate.

[0012] In a preferred embodiment, a fixing post on the side of the connecting rod away from the connecting plate is fixedly connected to the inner wall of the mounting groove.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In use, this utility model allows the two fixing plates to be folded together by being movably connected via a connecting shaft. A handle is fixedly attached to one outer wall of each fixing plate, allowing the user to easily grip and carry the device. This design makes the entire device highly portable and convenient for carrying when out and about or traveling.

[0015] 2. In use, the folding mechanism of this invention allows the first and second support legs to unfold horizontally when the drive motor is started, providing stable support for the tabletop. Conversely, when not in use, the folding mechanism can be stored in the mounting slot, keeping the tabletop tidy and facilitating storage and transport.

[0016] 3. In use, this utility model features a retractable chair within the storage slot of the fixed plate. The retractable chair can be folded up when not in use, making it easy to store in the slot. This design allows the desktop and chair to be stored together, occupying less space, and can be quickly retrieved when needed, providing a complete office or leisure solution. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the external structure of a multi-purpose portable office desk and chair provided by this utility model.

[0018] Figure 2 This is a schematic diagram of the unfolded structure of a multi-purpose portable office desk and chair provided by this utility model.

[0019] Figure 3 This is a cross-sectional disassembly diagram of a multi-purpose portable office desk and chair provided by this utility model.

[0020] Figure 4 This utility model provides a schematic diagram of the disassembly structure of the folding mechanism of a multi-purpose portable office desk and chair.

[0021] Legend:

[0022] 1. Tabletop; 2. Fixing plate; 3. Mounting slot; 4. Folding mechanism; 5. Handle; 6. Storage slot; 7. Connecting shaft; 8. Retractable chair;

[0023] 41. Drive motor; 42. First support leg; 43. First toothed block; 44. Fixed column; 45. Second toothed block; 46. Second support leg; 47. Support foot; 48. Connecting plate; 49. Connecting rod. Detailed Implementation

[0024] To more clearly illustrate the overall concept of this utility model, a detailed description will be provided below with reference to the accompanying drawings and examples.

[0025] It should be noted that many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0026] Furthermore, it should be understood in the description of this utility model that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. 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. Therefore, they should not be construed as limitations on this utility model.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral unit; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. However, specifying a direct connection indicates that the two main bodies at the connection point are not connected through a transitional structure, but are simply connected to form a whole through a connecting structure. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0028] In this utility model, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "an embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0029] Example 1: As Figure 1-4As shown, this utility model provides a technical solution: a multi-purpose portable office desk and chair, including: a tabletop 1, a fixing plate 2 fixedly connected to one outer wall of the tabletop 1, a mounting groove 3 on both sides of the fixing plate 2, a folding mechanism 4 movably connected to one side of the inner wall of the mounting groove 3, the folding mechanism 4 including a drive motor 41, the drive motor 41 being located on one side of the outer wall of the fixing plate 2, a first support leg 42 connected to one side of the drive motor 41, a first tooth block 43 connected to the side of the first support leg 42 away from the drive motor 41, a second tooth block 45 provided on the side of the first tooth block 43 away from the first support leg 42, and a second support leg 46 connected to the side of the second tooth block 45 away from the first tooth block 43, the first tooth block 43 and the second tooth block 45 meshing, the first support... Leg 42 and second support leg 46 are movably connected via first tooth block 43 and second tooth block 45. A support foot 47 is fixedly connected to the side of the second support leg 46 away from the second tooth block 45. A fixed post 44 is connected to one side of the first support leg 42. A connecting plate 48 is fixedly connected to the outer walls of both sides of the fixed post 44. All three fixed posts 44 are fixedly connected to one side of the inner wall of the two connecting plates 48. A connecting rod 49 is movably connected to one side of the outer wall of the fixed post 44. There are four fixed posts 44. Two of the fixed posts 44 are movably connected to the first support leg 42 and the second support leg 46 respectively. The other two fixed posts 44 are movably connected to both ends of the connecting rod 49. The fixed post 44 on the side of the connecting rod 49 away from the connecting plate 48 is fixedly connected to one side of the inner wall of the mounting groove 3.

[0030] In this embodiment, a tabletop 1 is designed, with a fixed plate 2 on one side of the tabletop 1. The fixed plate 2 has a certain thickness, and a mounting groove 3 is provided on both sides of the inner wall of the fixed plate 2. A folding mechanism 4 is connected to one side of the inner wall of the mounting groove 3. The folding mechanism 4 includes a drive motor 41, which is located on one side of the outer wall of the fixed plate 2. A first support leg 42 extends from one side of the drive motor 41 to one side of the inner wall of the mounting groove 3 and is connected to it. A first toothed block 43 is fixedly connected to the other side of the first support leg 42. A second support leg 46 is provided on the other side of the first toothed block 43. A second toothed block 45 is fixedly connected to one end of the second support leg 46 near the first toothed block 43. The first toothed block 43 and the second toothed block 45 can mesh with each other. A foot 47 is fixedly connected to the other end of the second support leg 46. The outer wall of the foot 47 can be provided with an anti-slip layer. The first toothed block 43 and the second toothed block 45 are both connected to the first support leg 42 and the second support leg 46 by a fixed post 44. A connecting plate 48 is fixedly connected to both sides of the fixed column 44. A connecting rod 49 is movably connected to one side of the upper end of the first tooth block 43 and the second tooth block 45 via the fixed column 44. The other side of the connecting rod 49 is movably connected to the fixed column 44. The fixed column 44 is fixedly connected to both sides of the inner wall of the mounting groove 3. Thus, when the drive motor 41 is started, the drive motor 41 will drive the first support leg 42 to rotate. At this time, the first support leg 42 drives the first tooth block 43 and the connecting plate 48 to rotate. The connecting plate 48 is limited by the connecting rod 49 and will flip accordingly. At this time, the second support leg 46 can be driven to engage with the first tooth block 43 through the second tooth block 45 and then flip, so that the first support leg 42 and the second support leg 46 are flush. At this time, the support leg 47 is connected to the ground. Through the action of the first support leg 42 and the second support leg 46, the table 1 can be supported for office work. Conversely, the folding mechanism 4 can be stored in the mounting groove 3 for easy carrying.

[0031] Example 2: Figure 1-3 As shown, a handle 5 is fixedly connected to one outer wall of the fixed plate 2, and a connecting shaft 7 is movably connected to the side of the fixed plate 2 away from the handle 5. A storage groove 6 is provided on one outer wall of the handle 5, and a retractable chair 8 is movably connected to one inner wall of the storage groove 6. There are two fixed plates 2, which are movably connected by the connecting shaft 7, and each fixed plate 2 has a storage groove 6. The retractable chair 8 is connected to the two storage grooves 6 respectively.

[0032] In this embodiment, two fixed plates 2 are provided, which are movably connected by a connecting shaft 7. A handle 5 is fixedly connected to the outer wall of one side of each fixed plate 2. Therefore, when the two fixed plates 2 are folded together via the connecting shaft 7, the device can be carried by holding the handle 5. A storage slot 6 is provided on one side of each fixed plate 2, and a retractable chair 8 is placed on the inner wall of the storage slot 6. The retractable chair 8 can be retracted for easy storage in the storage slot 6. Thus, when needed, the retractable chair 8 can be removed from the fixed plate 2 and used with the table 1 for further processing. When not in use, the retractable chair 8 can be stored in the storage slot 6. At this time, the fixing plate 2 can be folded and laid flat, and placed in the car for easy transport, which improves the convenience of the device. Since the table 1 and the fixing plate 2 are square in shape, and considering practical factors, the device can be placed in the trunk of the car. In order to save space, items can be placed on one side of the outer wall of the table 1 to press the table 1 firmly, so that the table 1 and the fixing plate 2 will not tip over or open. Therefore, there is no need to add additional buckles to fix the two fixing plates 2.

[0033] like Figure 1-4 As shown,

[0034] This device, based on a foldable design, integrates a tabletop 1, a support mechanism, a storage chair, and a convenient carrying system, aiming to provide a stable yet portable mobile office device. First, a tabletop 1 is provided, with a moderately thick fixing plate 2 fixed to one side. The fixing plate 2 has a mounting groove 3 inside, within which a folding mechanism 4 is installed. The folding mechanism 4 consists of a drive motor 41, support legs, and gear blocks. When the motor starts, the drive motor 41 rotates, driving the first support leg 42 to move, which in turn drives the first gear block 43, the second gear block 45, and the connecting plate 48 to flip. As the connecting plate 48 rotates, the connecting rod 49 limits the flipping angle, thereby causing the second support leg 46 to work in conjunction with the first support leg 42 to complete the support action. The second gear block 45 on the second support leg 46 engages with the first gear block 43, ensuring stable support of the tabletop 1, while the legs 47 provide stable support and contact with the ground to prevent slippage. When not in use, the folding mechanism 4 can fold the support legs into the mounting groove 3 for easy storage and carrying. In addition, for easy movement, the device is equipped with a connecting shaft 7, through which the fixing plates 2 can be folded, making it easy to merge the two fixing plates 2. Each fixing plate 2 has a handle 5 on one side, allowing users to easily carry the device by gripping the handle 5. Furthermore, one side of the fixing plate 2 also has a storage slot 6 containing a retractable chair 8. The retractable chair 8 can be unfolded as needed, conveniently used with the table 1 to provide office seating. When not in use, the chair can be stored in the storage slot 6, facilitating space utilization and enhancing convenience. The design of the retractable chair 8 in the storage slot 6 and the device itself ensures a simple appearance and does not occupy too much space. Due to the square design of the table 1 and fixing plates 2, the device can efficiently utilize vehicle interior space. When placed, items can be placed on the outside of the table 1 to further reinforce the desktop and prevent the table 1 and fixing plates 2 from tipping over or opening. Therefore, no additional locking mechanism is needed, making the entire device both safe and easy to transport. In summary, the working principle of the entire device embodies an efficient combination of folding, support, storage, and portability. It not only meets office needs but also remains compact when not in use, making it suitable for mobile office use.

[0035] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0036] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A multi-purpose portable office desk and chair, comprising a tabletop (1), characterized in that: A fixing plate (2) is fixedly connected to one outer wall of the tabletop (1). A mounting groove (3) is provided on both sides of the fixing plate (2). A folding mechanism (4) is movably connected to one side of the inner wall of the mounting groove (3). The folding mechanism (4) includes a drive motor (41). A first support leg (42) is connected to one side of the drive motor (41). A first toothed block (43) is connected to the side of the first support leg (42) away from the drive motor (41). The first toothed block (43) is located away from the first support leg (41). A second toothed block (45) is provided on one side of the leg (42). A second support leg (46) is connected to the side of the second toothed block (45) away from the first toothed block (43). A support foot (47) is fixedly connected to the side of the second support leg (46) away from the second toothed block (45). A fixed column (44) is connected to one side of the first support leg (42). A connecting plate (48) is fixedly connected to the outer walls on both sides of the fixed column (44). A connecting rod (49) is movably connected to the outer wall on one side of the fixed column (44).

2. The multi-purpose portable office desk and chair according to claim 1, characterized in that: A handle (5) is fixedly connected to one side of the outer wall of the fixed plate (2), and a connecting shaft (7) is movably connected to the side of the fixed plate (2) away from the handle (5). A storage groove (6) is opened on one side of the outer wall of the handle (5), and a retractable chair (8) is movably connected to one side of the inner wall of the storage groove (6).

3. A multi-purpose portable office desk and chair according to claim 2, characterized in that: There are two fixing plates (2), which are movably connected by a connecting shaft (7). Each fixing plate (2) has a storage slot (6), and the retractable chair (8) is connected to the two storage slots (6).

4. A multi-purpose portable office desk and chair according to claim 1, characterized in that: The fixed column (44) is provided in four parts, two of which are movably connected to the first support leg (42) and the second support leg (46) respectively, and the other two fixed columns (44) are movably connected to both ends of the connecting rod (49).

5. A multi-purpose portable office desk and chair according to claim 1, characterized in that: All three fixed posts (44) are fixedly connected to one side of the inner wall of the two connecting plates (48).

6. A multi-purpose portable office desk and chair according to claim 1, characterized in that: The first tooth block (43) meshes with the second tooth block (45), and the first support leg (42) and the second support leg (46) are movably connected through the first tooth block (43) and the second tooth block (45).

7. A multi-purpose portable office desk and chair according to claim 1, characterized in that: The drive motor (41) is located on one side of the outer wall of the fixed plate (2).

8. A multi-purpose portable office desk and chair according to claim 1, characterized in that: The fixing post (44) on the side of the connecting rod (49) away from the connecting plate (48) is fixedly connected to one side of the inner wall of the mounting groove (3).

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