Folding desk
By designing a folding desk, using hinges and support rods, the problem of expanding the desk's area was solved, achieving convenient assembly and space saving.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 胡遥远
- Filing Date
- 2025-04-16
- Publication Date
- 2026-05-05
AI Technical Summary
Common desks are difficult to expand in terms of usable area, leading to problems such as increased indoor space occupation and costs.
A folding desk was designed, consisting of a first cabinet, a second cabinet, a first tabletop, and a second tabletop. The tabletops are folded and expanded by hinges and support rods.
It is easy to assemble and expand the usable area, which improves the efficiency of the desk and saves space and cost.
Smart Images
Figure CN224193108U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of desk technology, specifically relating to a folding desk. Background Technology
[0002] A desk is a piece of furniture specifically designed for studying, working, or creating. Its core function is to provide a flat space suitable for writing, reading, and working, and it is usually equipped with auxiliary tools (such as drawers, bookshelves, etc.) to improve efficiency.
[0003] Traditional desks are difficult to expand in terms of usable area. When a larger floor space is needed for writing, reading, and working, the only option is to add another desk. However, this method completely occupies the room space and is costly. Therefore, this invention provides a folding desk. Utility Model Content
[0004] To address the aforementioned problems in the existing technology, this utility model provides a folding desk with excellent usability.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a folding desk, comprising a first cabinet, a second cabinet, a first tabletop, and a second tabletop, wherein a first tabletop is installed on the top of the first cabinet and the top of the second cabinet, and a second tabletop is movably installed on one side of the top of the first tabletop via a hinge;
[0006] The top center of the second cabinet has a storage slot, inside which a support plate is installed. Hollow fixing blocks are symmetrically arranged on the back of both the first and second cabinets. Support rods are inserted into the two hollow fixing blocks on the same side, and threaded posts are provided at the top of the support rods. Connecting screw holes are symmetrically arranged on one side of the top of the second tabletop. The connecting screw holes and threaded posts are compatible, and rubber plugs are installed inside the connecting screw holes.
[0007] As a preferred technical solution for a folding desk according to this utility model, the top of the first cabinet and the top of the second cabinet are symmetrically provided with positioning grooves, and the top of the inner wall of the first cabinet and the top of the inner wall of the second cabinet are provided with T-shaped fixing holes at the corresponding positioning grooves.
[0008] As a preferred technical solution of the folding desk of this utility model, positioning protrusions are provided at the four corners of the bottom of the first table board, and a fixing screw groove is provided in the middle of the bottom end of the positioning protrusion.
[0009] As a preferred technical solution of the folding desk of this utility model, the cross-sectional dimensions of the positioning groove and the positioning protrusion are matched, the top inner diameter of the T-shaped fixing hole and the inner diameter of the fixing screw groove are matched, a fixing screw is installed inside the T-shaped fixing hole, and one end of the fixing screw is located inside the fixing screw groove.
[0010] As a preferred technical solution of the folding desk of this utility model, the cross-sectional dimensions of the storage groove are adapted to the cross-sectional dimensions of the support plate, the depth of the storage groove is the same as the thickness of the support plate, and guide grooves are provided on both sides of the inner wall of the storage groove.
[0011] As a preferred technical solution of the folding desk of this utility model, guide sliders are provided on both sides of the support plate. The longitudinal cross-sectional dimensions of the guide sliders are adapted to the longitudinal cross-sectional dimensions of the guide grooves, and the guide sliders are located inside the guide grooves.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] This folding desk is assembled from multiple components, including cabinet number one, cabinet number two, tabletop number one, and tabletop number two. The assembly process is relatively convenient. When using the folding desk, the support plate installed on the top of cabinet number two can support one side of the flipped tabletop number two. By removing and using the support rods installed on the back of cabinet number one and cabinet number two, the other side of the flipped tabletop number two can be supported, facilitating the stable use of tabletop number two. By using tabletop number two, the usable area of the desk can be increased. Attached Figure Description
[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0016] Figure 2 This is a diagram illustrating the storage effect of the support rod of this utility model;
[0017] Figure 3 This is an overall bottom view of the present invention;
[0018] Figure 4 This is a diagram illustrating the flipping effect of the No. 2 tabletop of this utility model;
[0019] Figure 5 This is a diagram illustrating the effect of using the support plate of this utility model;
[0020] Figure 6This is a structural schematic diagram of the first cabinet of this utility model;
[0021] Figure 7 This is an exploded view showing the installation of the support plate of this utility model;
[0022] Figure 8 This is a bottom view of the No. 1 tabletop of this utility model;
[0023] Figure 9 This is an exploded view of the assembly of tabletop No. 1 and tabletop No. 2 of this utility model.
[0024] In the diagram: 1. Cabinet No. 1; 2. Cabinet No. 2; 3. Tabletop No. 1; 4. Tabletop No. 2; 5. Positioning groove; 6. T-shaped fixing hole; 7. Fixing screw; 8. Storage slot; 9. Guide slide; 10. Support plate; 11. Guide slider; 12. Hollow fixing block; 13. Support rod; 14. Positioning protrusion; 15. Fixing screw groove; 16. Connecting screw hole; 17. Rubber plug; 18. Threaded post. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example
[0026] Please see Figures 1-9 This utility model provides the following technical solution: A folding desk, comprising a first cabinet 1, a second cabinet 2, a first tabletop 3, and a second tabletop 4. Positioning grooves 5 are symmetrically provided at the top of both the first cabinet 1 and the second cabinet 2. T-shaped fixing holes 6 are provided at the corresponding positions of the positioning grooves 5 on the top of the inner walls of both the first cabinet 1 and the second cabinet 2. The first tabletop 3 is installed on the top of both the first cabinet 1 and the second cabinet 2. Positioning protrusions 14 are provided at the four corners of the bottom of the first tabletop 3. Fixing screw grooves 15 are provided in the center of the bottom of each positioning protrusion 14. The cross-sectional dimensions of the positioning grooves 5 and the positioning protrusions 14 are compatible. The four positioning protrusions 14 are located inside the four positioning grooves 5 respectively. The inner diameter of the top of the T-shaped fixing hole 6 is compatible with the inner diameter of the fixing screw groove 15. A fixing screw 7 is installed inside the T-shaped fixing hole 6. One end of the fixing screw 7 is located inside the fixing screw groove 15, which can fix the No. 1 table board 3 above the No. 1 cabinet 1 and the No. 2 cabinet 2, which facilitates the installation and use of the No. 1 table board 3. The top side of the No. 1 table board 3 and the top side of the No. 2 table board 4 are symmetrically provided with inner grooves. Hinges are installed inside the inner grooves of the No. 1 table board 3 and the corresponding inner grooves of the No. 2 table board 4, which facilitates the movable connection of the No. 1 table board 3 and the No. 2 table board 4.
[0027] A storage slot 8 is located at the top center of cabinet 2. A support plate 10 is installed inside the storage slot 8. The cross-sectional dimensions of the storage slot 8 and the support plate 10 are matched. The depth of the storage slot 8 is the same as the thickness of the support plate 10, facilitating the placement of the support plate 10. Guide grooves 9 are provided on both sides of the inner wall of the storage slot 8, and guide sliders 11 are provided on both sides of the support plate 10. The longitudinal cross-sectional dimensions of the guide sliders 11 are matched with the longitudinal cross-sectional dimensions of the guide grooves 9. Inside the guide groove 9, the movement of the support plate 10 can be limited, which facilitates the use of the support plate 10. Hollow fixing blocks 12 are symmetrically arranged on the back of the first cabinet 1 and the back of the second cabinet 2. Support rods 13 are inserted and installed inside the two hollow fixing blocks 12 on the same side. Threaded posts 18 are provided at the top of the support rods 13. Connecting screw holes 16 are symmetrically opened on one side of the top of the second table 4. The connecting screw holes 16 and the threaded posts 18 are compatible. Rubber plugs 17 are installed inside the connecting screw holes 16.
[0028] Working principle and usage process of this utility model:
[0029] The staff placed tabletop 3 and tabletop 4 on the ground and connected them with hinges. Then, the staff folded tabletop 3 and tabletop 4 together, so that the positioning protrusion 14 of tabletop 3 faced upwards. Then, the staff installed cabinet 1 and cabinet 2 on top of tabletop 3 using fixing screws 7. After connecting and fixing cabinet 1 and cabinet 2 to tabletop 3, the staff flipped the assembly so that cabinet 1 and cabinet 2 touched the ground. Then, the staff inserted and installed support rods 13 inside the hollow fixing block 12, thus completing the assembly of the desk.
[0030] It should be noted that the assembled desk can be used as a regular desk.
[0031] As per the instruction manual Figure 5 Included with instruction manual Figure 6As shown, when using the desk to expand its area, the worker removes the support rod 13 from the hollow fixing block 12 located on the back of cabinet 1 and cabinet 2. Then, the worker pushes the support plate 10 from the inside of cabinet 2. After a portion of the support plate 10 is exposed, the worker pulls the support plate 10 from the outside of cabinet 2 to continue moving it. When the support plate 10 reaches its maximum travel, the worker rotates the tabletop 4 to make it contact the support plate 10, thus supporting one side of the tabletop 4. Then, the worker removes the rubber plug 17 and installs the support rod 13. By using the two support rods 13, the other side of the tabletop 4 can be supported, facilitating the stable use of the tabletop 4. By using the tabletop 4, the usable area of the desk can be increased.
[0032] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any 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 folding desk, characterized in that: It includes a cabinet (1), a cabinet (2), a table (3), and a table (4). The table (3) is installed on the top of the cabinet (1) and the top of the cabinet (2). The table (4) is installed on one side of the top of the table (3) via a hinge. The top center of the second cabinet (2) is provided with a storage slot (8), and a support plate (10) is installed inside the storage slot (8). Hollow fixing blocks (12) are symmetrically arranged on the back of the first cabinet (1) and the back of the second cabinet (2). Support rods (13) are inserted into the two hollow fixing blocks (12) on the same side. A threaded post (18) is provided at the top of the support rod (13). A connecting screw hole (16) is symmetrically opened on one side of the top of the second table (4). The connecting screw hole (16) and the threaded post (18) are compatible. A rubber plug (17) is installed inside the connecting screw hole (16).
2. A folding desk according to claim 1, characterized in that: The top of the first cabinet (1) and the top of the second cabinet (2) are symmetrically provided with positioning grooves (5), and T-shaped fixing holes (6) are provided at the corresponding positioning grooves (5) at the top of the inner wall of the first cabinet (1) and the top of the inner wall of the second cabinet (2).
3. A folding desk according to claim 2, characterized in that: The bottom of the No. 1 table board (3) is provided with positioning protrusions (14) at the four corners, and a fixing screw groove (15) is provided in the middle of the bottom of the positioning protrusions (14).
4. A folding desk according to claim 3, characterized in that: The cross-sectional dimensions of the positioning groove (5) and the positioning protrusion (14) are matched. The top inner diameter of the T-shaped fixing hole (6) and the inner diameter of the fixing screw groove (15) are matched. A fixing screw (7) is installed inside the T-shaped fixing hole (6), and one end of the fixing screw (7) is located inside the fixing screw groove (15).
5. A folding desk according to claim 1, characterized in that: The cross-sectional dimensions of the storage groove (8) are adapted to the cross-sectional dimensions of the support plate (10), the depth of the storage groove (8) is the same as the thickness of the support plate (10), and guide grooves (9) are provided on both sides of the inner wall of the storage groove (8).
6. A folding desk according to claim 5, characterized in that: The support plate (10) is provided with guide sliders (11) on both sides. The longitudinal cross-sectional dimensions of the guide sliders (11) are adapted to the longitudinal cross-sectional dimensions of the guide groove (9). The guide sliders (11) are located inside the guide groove (9).