Anti-toppling bookcase
By using angle adjustment components and automatic clamping system in the bookcase, the problem of inconvenience in dumping and use of the bookcase is solved, and the stability and convenience of use of the bookcase are achieved.
Patent Information
- Application Number
- CN202421025231.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-13
AI Technical Summary
Existing bookcases are easily dumped when subjected to external forces, resulting in damage and safety hazards. The high bookshelves are not convenient for books to be removed and are not convenient to use.
An anti-tilt bookcase was designed, using angle adjustment components, limit shafts, guide rails, springs and motors, and is fixed to the wall and ceiling through an L-shaped bracket. The angle adjustment of the bookcase and books are achieved using screws and limit frames. Automatic clamping ensures the bookcase is stable and easy to remove books.
It effectively prevents the bookcase from falling, improves safety, and allows shorter people to easily remove books from high places, making it more convenient to use.
Smart Images
Figure CN222237106U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bookcases, in particular to an anti-dumping bookcase. Background Art
[0002] A tip-proof bookcase is a piece of furniture designed to reduce or prevent the risk of tipping over. This design is often targeted at homes with small children, who may climb on the furniture, increasing the likelihood of injury from a tip-over. To address this problem, engineers and designers have developed a variety of tip-proof solutions.
[0003] In the prior art, bookcases are generally placed directly on the ground, have a certain height and weight, and are prone to tipping over when subjected to external force. Toppling over will cause damage to the bookcase itself and may also cause injuries to the user, and safety cannot be guaranteed. In addition, the top of the bookshelf is relatively high, making it inconvenient to take down books, and the use is not convenient. Therefore, we propose an anti-tipping bookcase. Utility Model Content
[0004] The technical problem to be solved by the present invention is that bookcases are generally placed directly on the ground, have a certain height and weight, and are prone to tipping over when subjected to external force. Toppling over will cause damage to the bookcase itself and may also cause injuries to the user, and safety cannot be guaranteed. In addition, the top of the bookshelf is relatively high, making it inconvenient to take down books, and the use is not convenient enough. Therefore, we propose an anti-tipping bookcase.
[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide an anti-dumping bookcase, including an outer box, the inner side wall of the outer box is provided with an angle adjustment component, a limit shaft is fixedly installed between the inner two sides of the outer box, the surface of the limit shaft is sleeved with a bookcase rotatably installed, and the angle can be adjusted, a plurality of book storage slots are provided on the surface of the bookcase, the inner bottoms of the plurality of book storage slots are provided with slide grooves, the inner two sides of the plurality of slide grooves are fixedly installed with guide rails, the surfaces of the plurality of guide rails are sleeved with baffles slidably installed, and the surfaces of the plurality of guide rails are sleeved with springs slidably installed, so that books can be clamped;
[0006] A mounting tube is fixedly installed on one side of the surface of the outer box, and a connecting frame is slidably installed on the inner wall of the mounting tube, which can be height-adjusted. Two brackets are rotatably installed on one side of the surface of the outer box, and the tops of the two brackets and the connecting frame are provided with fixing components to fix the bookcase.
[0007] Preferably, the angle adjustment assembly includes two slide boxes, one side of the surface of the two slide boxes is fixedly connected to the inner wall of the outer box, screw rods are rotatably installed on both sides of the interior of the two slide boxes, and the outside of the two screw rods are threadedly mounted with limit sliders, and the surfaces of the two limit sliders are slidably installed with the inner wall of the slide box, so that the bookcase can be rotated.
[0008] Preferably, a limiting frame is rotatably installed between the two limiting sliding blocks and the bookcase respectively, so as to limit the rotation angle of the bookcase.
[0009] Preferably, two motors are fixedly mounted on the top of the outer box, and the output ends of the two motors both penetrate the outer box and extend to the interior of the slide box and are fixedly connected to one end of the screw rod, thereby providing power for the rotation of the bookcase.
[0010] Preferably, two ends of the plurality of springs are respectively fixedly connected to the inner side wall of the slide groove and one side of the surface of the baffle plate, so that the book can be automatically clamped.
[0011] Preferably, four L-shaped fixing frames are fixedly mounted on one side of the surface of the outer box, and a first mounting groove is formed through one side of the surface of the four L-shaped fixing frames, so that the outer box can be fixed on the wall.
[0012] Preferably, the fixing assembly includes three mounting plates, wherein the bottom of one of the mounting plates is fixedly connected to the top of the connecting frame, and mounting seats are fixedly installed on the bottoms of the other two mounting plates, and one surface side of the two mounting seats is rotatably connected to one surface side of the bracket, and one surface side of the plurality of mounting plates is penetrated by a second mounting groove, so that the outer box can be fixed to the ceiling.
[0013] Preferably, the surfaces of the plurality of baffles are slidably mounted on the inner side walls of the slide groove to limit the position of the baffles.
[0014] The beneficial effects of the utility model are as follows:
[0015] 1. The utility model provides an L-shaped bracket, a mounting tube, a connecting frame and other structures, uses the L-shaped bracket to fix the bookcase on the side wall, and slides inside the mounting tube through the connecting frame, so that it can be adjusted according to the height of the ceiling, and the bookcase is connected to the ceiling, thereby improving the firmness of the bookcase installation, effectively preventing the bookcase from tipping over when subjected to external force, avoiding damage to the bookcase itself, and preventing users from being hit, thereby ensuring safety.
[0016] 2. The utility model sets structures such as a limit frame, a screw rod and a bookcase, and uses the screw rod to drive the limit frame to rotate, and the limit frame drives the bookcase to rotate, so that the angle of the bookcase is deflected, so that books located at a high place are shifted downward, and people with shorter heights can easily take down books located at a high place, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a three-dimensional diagram of an anti-tipping bookcase of the utility model;
[0018] Figure 2 This is a partial structural schematic diagram of an anti-dumping bookcase of the utility model;
[0019] Figure 3 This is a structural schematic diagram of an L-shaped installation groove and an outer box of an anti-tipping bookcase of the utility model;
[0020] Figure 4 This is a schematic diagram of the structure of a limit frame and a bookcase for preventing a bookcase from tipping over according to the utility model;
[0021] Figure 5 The utility model is a schematic structural diagram of a baffle and a guide rail of an anti-tipping bookcase.
[0022] In the figure: 1. outer box; 2. bookcase; 3. book storage slot; 4. baffle; 5. guide rail; 6. spring; 7. slide slot; 8. limit shaft; 9. motor; 10. slide slot box; 11. screw rod; 12. limit slider; 13. limit frame; 14. L-shaped fixing frame; 15. first mounting slot; 16. bracket; 17. mounting seat; 18. mounting plate; 19. second mounting slot; 20. mounting tube; 21. connecting frame. DETAILED DESCRIPTION
[0023] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.
[0024] See also Figure 1 and Figure 5 , an anti-dumping bookcase, comprising an outer box 1, an inner side wall of the outer box 1 is provided with an angle adjustment component, a limit shaft 8 is fixedly installed between the inner two sides of the outer box 1, a bookcase 2 is rotatably installed on the surface of the limit shaft 8, and the angle can be adjusted, a plurality of book storage slots 3 are provided on the surface of the bookcase 2, a plurality of slide slots 7 are provided on the inner bottom of the plurality of book storage slots 3, guide rails 5 are fixedly installed on both sides of the inner sides of the plurality of slide slots 7, a baffle 4 is slidably installed on the surface of the plurality of guide rails 5, a spring 6 is slidably installed on the surface of the plurality of guide rails 5, and books can be clamped;
[0025] A mounting tube 20 is fixedly installed on one side of the surface of the outer box 1, and a connecting frame 21 is slidably installed on the inner wall of the mounting tube 20, which can be height-adjusted. Two brackets 16 are rotatably installed on one side of the surface of the outer box 1, and the tops of the two brackets 16 and the connecting frame 21 are provided with fixing components, which can fix the bookcase 2.
[0026] like Figure 2 - Figure 4 As shown, the limiting frames 13 are rotatably installed between the two limiting sliders 12 and the bookcase 2, respectively, so as to limit the rotation angle of the bookcase 2. The two ends of the multiple springs 6 are respectively fixedly connected with the inner wall of the slide groove 7 and one side of the surface of the baffle 4, so that the books can be automatically clamped. The surfaces of the multiple baffles 4 are slidably installed with the inner wall of the slide groove 7 to limit the baffle 4. The fixing assembly includes three mounting plates 18, the bottom of one mounting plate 18 is fixedly connected with the top of the connecting frame 21, and the bottoms of the other two mounting plates 18 are fixedly installed with mounting seats 17, and one side of the surfaces of the two mounting seats 17 are rotatably connected with one side of the surface of the bracket 16. The second mounting grooves 19 are penetrated on one side of the surfaces of the multiple mounting plates 18, so that the outer box 1 can be fixed to the ceiling. Four L-shaped fixing frames 14 are fixedly installed on one side of the surface of 1, and a first mounting groove 15 is opened on one side of the surface of the four L-shaped fixing frames 14, so that the outer box 1 can be fixed on the wall. Two motors 9 are fixedly installed on the top of the outer box 1, and the output ends of the two motors 9 pass through the outer box 1 and extend to the interior of the slide box 10 and are fixedly connected to one end of the screw rod 11, so as to provide power for the rotation of the bookcase 2. The angle adjustment component includes two slide boxes 10, and one side of the surface of the two slide boxes 10 is fixedly connected to the inner side wall of the outer box 1, and the screw rods 11 are rotatably installed on both sides of the interior of the two slide boxes 10. The outer sides of the two screw rods 11 are threadedly mounted with limit sliders 12, and the surfaces of the two limit sliders 12 are slidably installed with the inner side walls of the slide box 10, so as to rotate the bookcase 2.
[0027] When the utility model is in use, the outer box 1 is fixed on the wall by using a fixing part to penetrate the first mounting groove 15, the connecting frame 21 is pressed, and the bracket 16 is rotated, the bracket 16 drives the mounting seat 17 to rotate, and the mounting seat 17 drives the mounting plate 18 to rotate, so that the mounting plate 18 is tightly fitted with the wall, and the outer box 1 is fixed by using a fixing part to penetrate the second mounting groove 19. When it is necessary to take down the book, the motor 9 is started, the motor 9 drives the screw rod 11 to rotate, the screw rod 11 drives the limit slider 12 to move up and down, the limit slider 12 drives the limit frame 13 to rotate, and the limit frame 13 drives the bookcase 2 to rotate, so that the bookcase 2 is offset as a whole. After the offset is completed, the baffle 4 is pushed, and the baffle 4 slides along the guide rail 5, and the spring 6 is squeezed at the same time, so that the book can be easily taken down. After the book is taken down, the spring 6 rebounds, so that the baffle 4 clamps the remaining books along the guide rail 5, and the motor 9 is started again, so that the bookcase 2 is stuck in the inner part of the outer box 1 again.
[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. An anti-tipping bookcase, comprising an outer box (1), characterized in that: The inner side wall of the outer box (1) is provided with an angle adjustment component, a limit shaft (8) is fixedly installed between the two sides of the inner part of the outer box (1), a bookcase (2) is rotatably mounted on the surface of the limit shaft (8), a plurality of book storage slots (3) are provided on the surface of the bookcase (2), a plurality of slide slots (7) are provided on the inner bottom of the plurality of book storage slots (3), guide rails (5) are fixedly installed on both sides of the inner part of the plurality of slide slots (7), a baffle (4) is slidably mounted on the surface of the plurality of guide rails (5), and a spring (6) is slidably mounted on the surface of the plurality of guide rails (5); A mounting tube (20) is fixedly mounted on one side of the surface of the outer box (1), a connecting frame (21) is slidably mounted on the inner side wall of the mounting tube (20), two brackets (16) are rotatably mounted on one side of the surface of the outer box (1), and the tops of the two brackets (16) and the connecting frame (21) are both provided with fixing components.
2. The anti-tipping bookcase according to claim 1, characterized in that: The angle adjustment assembly comprises two slide boxes (10), one side of the surface of the two slide boxes (10) is fixedly connected to the inner wall of the outer box (1), both sides of the interior of the two slide boxes (10) are rotatably mounted with screw rods (11), the exterior of the two screw rods (11) are sleeved with threaded limit sliders (12), and the surfaces of the two limit sliders (12) are slidably mounted to the inner wall of the slide box (10).
3. The anti-tipping bookcase according to claim 2, characterized in that: A limiting frame (13) is rotatably mounted between the two limiting slide blocks (12) and the bookcase (2).
4. The anti-tipping bookcase according to claim 1, characterized in that: Two motors (9) are fixedly mounted on the top of the outer box (1), and the output ends of the two motors (9) penetrate the outer box (1) and extend to the interior of the slide box (10) and are fixedly connected to one end of the screw rod (11).
5. The anti-tipping bookcase according to claim 1, characterized in that: The two ends of the plurality of springs (6) are respectively fixedly connected to the inner side wall of the slide groove (7) and one side of the surface of the baffle (4).
6. The anti-tipping bookcase according to claim 1, characterized in that: Four L-shaped fixing frames (14) are fixedly mounted on one side of the surface of the outer box (1), and a first mounting groove (15) is formed through one side of the surface of each of the four L-shaped fixing frames (14).
7. The anti-tipping bookcase according to claim 1, characterized in that: The fixing assembly comprises three mounting plates (18), wherein the bottom of one of the mounting plates (18) is fixedly connected to the top of the connecting frame (21), the bottoms of the other two mounting plates (18) are fixedly mounted with mounting seats (17), one side of the surface of the two mounting seats (17) is rotatably connected to one side of the surface of the bracket (16), and one side of the surface of the plurality of mounting plates (18) is penetrated by a second mounting groove (19).
8. The anti-tipping bookcase according to claim 1, characterized in that: The surfaces of the plurality of baffles (4) are all slidably mounted on the inner side wall of the slide groove (7).