Box-type folding table
By adopting the U-shaped base and guide chute design on the folding table, combined with the limiting function of the foot support and the locking port, the problem of insufficient stability of the existing folding table is solved, achieving a more stable and safe Desktop experience.
Patent Information
- Application Number
- CN202421182632.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The leg connection method of the existing folding table has the problem of insufficient stability, especially when the leg is opened, the leg is prone to shaking or unstable.
The U-shaped base design is adopted, and the coordinated sliding and locking of the base is achieved through the guide slide chute and slider. Combined with the limiting effect of the foot support and the locking port, it ensures that the base remains stable when opened.
It improves the stability and safety of the table feet when they are opened, ensuring that the desktop is not prone to accidental retraction during use, and at the same time reduces the generation of noise.
Smart Images
Figure CN222486558U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of furniture, and in particular to a box-type folding table. Background Art
[0002] Folding tables are popular among people, especially those who love outdoor activities, because they are easy to carry and take up little space.
[0003] At present, the legs of a folding table are usually directly hinged and rotatably connected to the bottom of the table, so that it can be opened or folded. At the same time, a limit block is set on the connecting end of the leg so that it can be limited after opening, so that the leg remains in the open state. In this regard, the present application provides a folding table with another folding method. Summary of the invention
[0004] In order to provide a folding table with another folding method, the present application provides a box-type folding table.
[0005] The present application provides a box-type folding table adopting the following technical solution:
[0006] A box-type folding table comprises a table top and two U-shaped table legs installed on both sides of the bottom of the table top, wherein the two U-shaped table legs can be flipped outward to be opened or flipped inward to be folded; one end of the U-shaped table leg connected to the table top is a connecting section, and a guide slide groove and a foot support are respectively provided on both sides of the connecting section, the guide slide groove is fixedly provided at the bottom of the table top, a sliding member is slidably provided in the guide slide groove, and the sliding member is rotatably connected to the end of the connecting section; one end of the foot support is rotatably connected to the bottom of the table top, and the other end is rotatably connected to the connecting section.
[0007] By adopting the above technical solution, when it is needed to use, the user flips outward to open the two U-shaped table legs. During the opening process, the connecting section of the U-shaped table legs slides synchronously along the guide groove through the sliding member until the sliding member moves to the limit position of the guide groove to form an open state. Similarly, when it is needed to be folded, the U-shaped table legs are flipped inward to be folded and retracted.
[0008] Optionally, the two U-shaped table legs are in an outward-facing O-shape when opened.
[0009] By adopting the above technical solution, after the table legs are opened, the two U-shaped table legs are in an outward-facing eight shape. During use, the two U-shaped table legs tend to turn outward, but due to the limiting effect of the foot support and the guide groove, they can maintain a stable open support state, and the support is more stable.
[0010] Optionally, a locking opening is formed at an inner end of the guide slide groove, and the locking opening is located on a side close to the bottom surface of the table.
[0011] By adopting the above technical solution and utilizing the locking opening, after the U-shaped table leg is opened, the sliding piece slides along the guide groove to the extreme position and then falls into the locking opening to further lock the U-shaped table leg, so that it is not easy to be accidentally retracted during normal use, thereby further improving practical safety.
[0012] Optionally, the foot support is rotatably connected to the table via a plastic hinge seat, and the plastic hinge seat is fixedly installed on the table, and the foot support is rotatably connected to the plastic hinge seat.
[0013] By adopting the above technical solution and setting a rubber block, the foot support will rotate when the U-shaped table leg is opened or retracted, and the rubber block can be used to perform transition processing on the connection between the foot support and the table, making it less likely to emit a sharp noise.
[0014] Optionally, the portion of the U-shaped table leg used to support the ground is a supporting section, and the middle portion of the supporting section is in an inwardly concave arch shape.
[0015] By adopting the above technical solution, the middle part of the supporting section in the U-shaped table leg is designed to be an inwardly concave arch shape. After the two U-shaped table legs are folded, a larger operating space is formed between the two U-shaped table legs, so that the user can use the operating space to operate and open the table legs when needed.
[0016] Optionally, the table is divided into two halves, namely a first table portion and a second table portion, the bottoms of the first table portion and the second table portion are both box-shell-shaped box frames, and the two U-shaped table legs are respectively installed in the box frames at the bottom of the first table portion and the second table portion; the first table portion and the second table portion are hinged to each other, and can be opened to form a table or folded to form a box, and the first table portion and the second table portion are connected and locked by a lock after being closed.
[0017] By adopting the above technical solution, when it is needed to be used, the first table part and the second table part are opened to form a table, and when it is needed to be folded, the first table part and the second table part are folded together to form a box, and connected and locked by a lock, so that the user can move or store it.
[0018] Optionally, the lock element is inside a box frame on one side; the lock element includes a lock seat, a lock hook and a reset spring; the lock seat is fixedly installed on the inner side of the box frame, the lock hook is slidably installed on the lock seat, and the reset spring is installed between the lock hook and the lock seat, and is used to push the lock element toward the outside of the box frame; the hook head part of the lock hook is inwardly buckled, and the hook head of the lock hook faces the outside of the box frame; the lock hook is formed with an unlocking button, and the unlocking button is slidably penetrated out of the box frame; a lock opening is opened on the box frame on the other side, and after the first table part and the second table part are closed, the hook head part of the lock hook is locked in the lock opening.
[0019] By adopting the above technical solution, during the locking process, after the first table portion and the second table portion are closed, the hook head of the lock hook is locked in the lock port to connect and lock the first table portion and the second table portion. During the unlocking process, the lock piece is pressed inward by pressing the unlocking button, so that the hook head of the lock hook is separated from the lock port to unlock.
[0020] Optionally, a handle is installed on the side of the first table portion or the second table portion.
[0021] By adopting the above technical solution, after the first table portion and the second table portion are folded, a suitcase body is formed, so that the user can move it with the help of the handle.
[0022] In summary, the present application includes at least one of the following beneficial technical effects:
[0023] 1. When it is needed, the user flips outward to open the two U-shaped table legs. During the opening process, the connecting section of the U-shaped table legs slides synchronously along the guide slot through the sliding member until the sliding member moves to the limit position of the guide slot to form an open state. Similarly, when it is needed to be folded, the U-shaped table legs are flipped inward to fold and retract;
[0024] 2. With the lock opening, after the U-shaped table legs are opened, the sliding piece slides along the guide groove to the limit position and then falls into the lock opening, so as to further lock the U-shaped table legs, so that it is not easy to be accidentally retracted during normal use, so as to further improve practical safety;
[0025] 3. When it is needed to be used, the first table part and the second table part are opened to form a table. When it is needed to be folded, the first table part and the second table part are folded together to form a box, and connected and locked by a lock, so that the user can move or store it;
[0026] 4. During the locking process, after the first table portion and the second table portion are closed, the hook head of the lock hook is locked in the lock port to connect and lock the first table portion and the second table portion. During the unlocking process, the lock piece is pressed inward by pressing the unlocking button, so that the hook head of the lock hook is separated from the lock port to unlock. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 This is a schematic diagram of the state from the top perspective after being fully opened in this application.
[0028] Figure 2 This is a schematic diagram of the state from the bottom perspective after being fully opened in this application.
[0029] Figure 3 It is a schematic diagram of the state after the U-shaped table legs are retracted in this application.
[0030] Figure 4 It is a schematic diagram of the state after being completely folded into a box shape in this application.
[0031] Figure 5 yes Figure 2 Enlarged view of part A.
[0032] Figure 6 It is a structural schematic diagram of the guide piece in this application.
[0033] Figure 7 It is a schematic diagram of the structure of the lock element in the locked state in this application.
[0034] Description of reference numerals:
[0035] 1. Table; 11. First table part; 12. Second table part; 13. Box frame; 14. Handle; 2. U-shaped table leg; 21. Connecting section; 22. Supporting section; 3. Guide slide; 31. Locking opening; 4. Foot support; 5. Guide piece; 6. Plastic hinge seat; 7. Locking piece; 71. Locking seat; 72. Lock hook; 73. Return spring; 74. Hook head; 75. Unlocking button; 8. Locking opening. DETAILED DESCRIPTION
[0036] The following is combined with Figure 1-7 This application is described in further detail.
[0037] The embodiment of the present application discloses a box-type folding table.
[0038] Reference Figure 1 , a box-type folding table, a table top 1 and two U-shaped table legs 2 installed on both sides of the bottom of the table top 1.
[0039] Reference Figure 2 , 34, wherein the table 1 is divided into two halves, namely the first table portion 11 and the second table portion 12, and the first table portion 11 and the second table portion 12 are hinged to be opened to form the table 1 or folded and closed. The bottoms of the first table portion 11 and the second table portion 12 are both box-shell-shaped box frames 13, so as to form a box shape after being closed, and the non-hinged ends of the first table portion 11 and the second table portion 12 are connected and locked by a lock 7 after being closed. Two U-shaped table legs 2 are respectively installed on the first table portion 11 and the second table portion 12, and are both installed in the corresponding box frames 13, and the two U-shaped table legs 2 can be turned outward to open or turned inward to fold. A handle 14 is also installed on the side of the table 1, and the handle 14 is installed on the side of the first table portion 11.
[0040] When it is needed to use, the lock 7 between the first table portion 11 and the second table portion 12 is unlocked to open the first table portion 11 and the second table portion 12 to form the table 1, and then the table 1 is turned outward to open the two U-shaped legs 2 to form an open state. When it is needed to be folded, the U-shaped legs 2 are turned inward to fold and retract, and then the first table portion 11 and the second table portion 12 are folded and closed, and at this time, the lock 7 locks the first table portion 11 and the second table portion 12 to form a box-type folding table.
[0041] Reference Figure 5 Specifically, in this embodiment, one end of the U-shaped table leg 2 connected to the table 1 is a connecting section 21, and the two sides of the connecting section 21 are respectively provided with a guide slot 3 and a foot support 4, and the connecting section 21, the guide slot 3, and the foot support 4 are arranged in parallel in front, middle and back. Among them, a guide piece 5 is fixedly installed on the inner side of the box frame 13, and the guide slot 3 is opened on the guide piece 5. A sliding member is slidably arranged in the guide slot 3, and the sliding member is rotatably connected to the end of the connecting section 21. One end of the foot support 4 is rotatably connected to the box frame 13 at the bottom of the table 1, and the other end is rotatably connected to the connecting section 21.
[0042] When the two U-shaped table legs 2 are turned outward and opened, the connecting section 21 of the U-shaped table legs 2 slides synchronously along the guide slot 3 through the sliding member until the sliding member moves to the limit position of the guide slot 3 to form an open state. Similarly, when the U-shaped table legs 2 need to be folded, they are folded and retracted under the traction of the sliding member to form a folded state.
[0043] In this embodiment, the box frame 13, the foot support 4, and the guide plate 5 are all made of metal materials, preferably aluminum, which can ensure the structural strength of the entire table and its overall weight is relatively light.
[0044] In this embodiment, the two U-shaped table legs 2 are in an outward-facing shape after being opened. At this time, during use, the two U-shaped table legs 2 are subject to a tendency to turn outward, but due to the limiting effect of the foot support 4 and the guide slot 3, they can maintain a stable open support state, and the support is more stable.
[0045] Reference Figure 5 and Figure 6 In this embodiment, a locking opening 31 is formed at the inner end of the guide slot 3, and the locking opening 31 is located near the bottom surface of the table 1. After the U-shaped table leg 2 is opened, the sliding member slides along the guide slot 3 to the limit position and then falls into the locking opening 31 to further lock the U-shaped table leg 2, so that it is not easy to be accidentally retracted during normal use, thereby further improving practical safety.
[0046] Reference Figure 1 In this embodiment, the part of the U-shaped table leg 2 used to support the ground is the support section 22, and the middle part of the support section 22 is in an inwardly concave arch shape. After the two U-shaped table legs 2 are folded, a large operating space is formed between the two U-shaped table legs 2, so that the user can use the operating space to operate and open the table legs when needed.
[0047] Reference Figure 5 Specifically, in this embodiment, the foot support 4 is rotatably connected to the table 1 through a plastic hinge 6, and the plastic hinge 6 is fixedly installed on the guide piece 5 at the bottom of the table 1, and the foot support 4 is rotatably connected to the plastic hinge 6. Preferably, in this embodiment, the plastic hinge 6 is made of polyurethane material. When the U-shaped table leg 2 is opened or retracted, the foot support 4 rotates accordingly, and the rubber block can be used to perform transition processing on the connection between the foot support 4 and the table 1, so that it is not easy to make a sharp noise.
[0048] Reference Figure 3 , 4 In this embodiment, there are two locks 7, which are installed on both sides, and one of the locks 7 is installed in the box frame 13 of the first table portion 11, and the other lock 7 is installed in the box frame 13 of the second table portion 12. Correspondingly, the box frame 13 in the second table portion 12 is provided with a lock opening 8 at a position corresponding to the lock 7 in the first table portion 11, and the box frame 13 in the first table portion 11 is provided with a lock opening 8 at a position corresponding to the lock 7 in the second table portion 12. When the first table portion 11 and the second table portion 12 are closed, the lock 7 and the lock opening 8 are connected and locked.
[0049] Reference Figure 7Specifically, the lock 7 includes a lock seat 71, a lock hook 72 and a reset spring 73. The lock seat 71 is fixedly installed on the inner side of the box frame 13, and the lock hook 72 is slidably installed on the lock seat 71. The hook head 74 of the lock hook 72 is in an inward buckle shape, and the hook head 74 of the lock hook 72 faces the outer side of the box frame 13. The reset spring 73 is installed between the lock hook 72 and the lock seat 71, and is used to push the lock 7 outward from the box frame 13, so that after the first table portion 11 and the second table portion 12 are closed, the hook head 74 of the lock hook 72 is pressed into the lock port 8 to lock. The lock hook 72 is formed with an unlocking button 75, and the unlocking button 75 is slidably arranged outside the box frame 13, so that during the unlocking process, the lock 7 is pressed back inward by pressing the unlocking button 75, so that the hook head 74 of the lock hook 72 is separated from the lock port 8 to unlock.
[0050] The implementation principle is:
[0051] When it is needed to use, the lock 7 between the first table portion 11 and the second table portion 12 is unlocked to open the first table portion 11 and the second table portion 12 to form the table 1, and then the table 1 is turned outward to open the two U-shaped legs 2 to form an open state. When it is needed to be folded, the U-shaped legs 2 are turned inward to fold and retract, and then the first table portion 11 and the second table portion 12 are folded and closed, and at this time, the lock 7 locks the first table portion 11 and the second table portion 12 to form a box-type folding table.
[0052] When the two U-shaped table legs 2 are turned outward and opened, the connecting section 21 of the U-shaped table legs 2 slides synchronously along the guide slot 3 through the sliding member until the sliding member moves to the limit position of the guide slot 3 to form an open state. Similarly, when the U-shaped table legs 2 need to be folded, they are pulled by the sliding member to be folded to form a folded state.
[0053] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A box-type folding table, characterized in that: The invention comprises a table (1) and two U-shaped table legs (2) installed on both sides of the bottom of the table (1); the two U-shaped table legs (2) can be turned outward to be opened or turned inward to be folded; one end of the U-shaped table leg (2) connected to the table (1) is a connecting section (21); guide grooves (3) and foot supports (4) are respectively arranged on both sides of the connecting section (21); the guide grooves (3) are fixedly arranged at the bottom of the table (1); a sliding member is slidably arranged in the guide grooves (3), and the sliding member is rotatably connected to the end of the connecting section (21); one end of the foot support (4) is rotatably connected to the bottom of the table (1), and the other end is rotatably connected to the connecting section (21).
2. A box-type folding table according to claim 1, characterized in that: The two U-shaped table legs (2) are in an outward-facing eight-shaped shape when opened.
3. The box-type folding table according to claim 1, characterized in that: A locking opening (31) is formed at an inner end of the guide slide groove (3), and the locking opening (31) is located close to the bottom surface of the table (1).
4. The box-type folding table according to claim 1, characterized in that: The foot support (4) is rotatably connected to the table (1) via a plastic hinge seat (6), and the plastic hinge seat (6) is fixedly installed on the table (1), and the foot support (4) is rotatably connected to the plastic hinge seat (6).
5. The box-type folding table according to claim 1, characterized in that: The part of the U-shaped table leg (2) used for supporting the ground is a supporting section (22), and the middle part of the supporting section (22) is in an inwardly concave arch shape.
6. The box-type folding table according to claim 1, characterized in that: The table (1) is divided into two halves, namely a first table portion (11) and a second table portion (12); the bottoms of the first table portion (11) and the second table portion (12) are both box-shell-shaped box frames (13); the two U-shaped table legs (2) are respectively installed in the box frames (13) at the bottoms of the first table portion (11) and the second table portion (12); the first table portion (11) and the second table portion (12) are hingedly connected and can be opened to form a table (1) or folded to form a box; and the first table portion (11) and the second table portion (12) are connected and locked by a lock (7) after being folded.
7. The box-type folding table according to claim 6, characterized in that: The lock member (7) is installed in a box frame (13) on one side; the lock member (7) comprises a lock seat (71), a lock hook (72) and a return spring (73); the lock seat (71) is fixedly installed on the inner side of the box frame (13); the lock hook (72) is slidably installed on the lock seat (71); the return spring (73) is installed between the lock hook (72) and the lock seat (71) and is used to push the lock member (7) outward from the box frame (13); the hook of the lock hook (72) The head (74) is in an inward buckled shape, and the hook head (74) of the lock hook (72) faces the outside of the box frame (13); the lock hook (72) is formed with an unlocking button (75), and the unlocking button (75) is slidably arranged outside the box frame (13); a lock opening (8) is opened on the box frame (13) on the other side, and after the first table portion (11) and the second table portion (12) are closed, the hook head (74) of the lock hook (72) is locked in the lock opening (8).
8. The box-type folding table according to claim 6, characterized in that: A handle (14) is also installed on the side of the first table portion (11) or the second table portion (12).