A bathroom cabinet anti-deformation reinforcing structure
By introducing reinforcement components, cabinet support components, and door panel support components into the bathroom cabinet, the stability problem caused by insufficient screw load-bearing capacity of the bathroom cabinet is solved, realizing the overall reinforcement of the bathroom cabinet and door panel support, and avoiding deformation and sagging.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG JINDI HLDG GRP CO LTD
- Filing Date
- 2025-07-29
- Publication Date
- 2026-07-14
AI Technical Summary
Existing bathroom cabinets have poor stability after assembly due to the limited load-bearing capacity of the screws, and are prone to deformation and sagging of the door panels over time.
The bathroom cabinet is reinforced and supported by reinforcing components, cabinet support components, door panel support components, and installation components. Through structures such as reinforcing plates, support legs, brackets, and buckles, the bathroom cabinet is reinforced and supported to improve stability.
It effectively prevents the bathroom cabinet from deforming and the door panels from sagging, improving the overall stability of the bathroom cabinet and the fixation of the partitions.
Smart Images

Figure CN224483394U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of bathroom cabinet technology, specifically a bathroom cabinet anti-deformation reinforced structure. Background Technology
[0002] Bathroom vanities are cabinets used to store items in the bathroom. Their surface materials can be divided into natural stone, jade, artificial stone, fireproof board, paint, glass, metal, and solid wood, etc.
[0003] However, existing bathroom cabinets still have some drawbacks:
[0004] Bathroom vanities are usually assembled on-site and then hung. During assembly, multiple panels are fixed together with screws. Since the load-bearing capacity of screws is limited, the stability of the bathroom vanity is poor. After hanging, over time, the bathroom vanity will sag and deform under its own weight. At the same time, the door panels of the bathroom vanity are also prone to sagging and deformation due to lack of support. Utility Model Content
[0005] In order to solve the above problems, the purpose of this utility model is to provide a bathroom cabinet anti-deformation reinforced structure.
[0006] To solve the above technical problems, the present invention adopts the following technical solution: a bathroom cabinet anti-deformation reinforcement structure, including a countertop, a bottom plate, side plates, a back plate, a door panel, a front reinforcing plate, and a partition plate. The countertop, bottom plate, side plates, back plate, and front reinforcing plate are assembled by screws. The door panel is hinged to one side of the side plate. The partition plate is detachably installed on the bottom plate and the back plate. A reinforcing component is provided between the countertop, bottom plate, side plates, and back plate. An assembly component for assembling the partition plate is provided on the bottom plate and the back plate. An installation component is provided on one side of the back plate. A cabinet support component is provided on the lower surface of the bottom plate. A door panel support component for supporting the door panel is also provided on the lower surface of the bottom plate.
[0007] The reinforcement assembly includes a first reinforcing plate, a second reinforcing plate, and a third reinforcing plate. Several first reinforcing plates, second reinforcing plates, and third reinforcing plates are provided. The first reinforcing plate is detachably installed between the base plate and the side plate. The second reinforcing plate is detachably installed between the base plate and the back plate. The third reinforcing plate is detachably installed between the side plate and the tabletop. Several reinforcing bolts are threaded and rotatably installed on the first, second, and third reinforcing plates.
[0008] The cabinet support assembly includes support legs, and several support legs are provided. One end of each support leg is fixedly provided with a threaded post, and the threaded post is rotatably connected to the lower surface of the base plate by threads.
[0009] The door panel support assembly includes a support plate, and several support plates are provided. The support plates are detachably installed on the lower surface of the base plate. The door panel body is located above the support plates. A fixing bolt is threadedly rotatably installed on one end of the support plate, and one end of the fixing bolt is threadedly rotatably connected to the lower surface of the base plate.
[0010] Preferably, a moisture-proof seat is fixedly provided at the other end of the support leg.
[0011] Preferably, a rubber pad is fixedly provided on the upper surface of the tray, and the lower surface of the door panel and the upper surface of the rubber pad are in movable contact.
[0012] Preferably, the assembly component includes a first assembly part and a second assembly part, and several first and second assembly parts are provided. Each first and second assembly part is provided with a first recessed hole, and a first bolt is rotatably installed on the inner wall of the first recessed hole. Several first threaded holes are provided at equal intervals on the upper surface of the base plate and one side of the back plate. One end of the first bolt is rotatably connected to the inner wall of the first threaded hole. Each first and second assembly part is provided with a second recessed hole, and a second bolt is rotatably installed on the inner wall of the second recessed hole. Several second threaded holes are provided at equal intervals on both sides of the partition plate, and one end of the second bolt is rotatably connected to the inner wall of the second threaded hole.
[0013] Preferably, the mounting assembly includes a fixed mounting plate and a movable mounting plate. The movable mounting plate is detachably mounted on one side of the back plate. A plurality of fixed buckles are fixedly provided on one side of the fixed mounting plate, and a plurality of movable buckles are fixedly provided on one side of the movable mounting plate. The movable buckles are movably engaged with the fixed buckles.
[0014] Preferably, both the fixed mounting plate and the movable mounting plate are provided with a plurality of No. 3 threaded holes evenly distributed, and a plurality of mounting bolts are threadedly rotatably installed on the side of the back plate near the partition plate, with one end of the mounting bolts being threadedly rotatably connected to the inner wall of the No. 3 threaded hole.
[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0016] 1. In this utility model, the assembled bathroom cabinet is reinforced by the reinforcement components and cabinet support components. The first, second and third reinforcement plates in the reinforcement components reinforce the entire bathroom cabinet. The support legs of the cabinet support components support the suspended bathroom cabinet, thereby improving the stability of the bathroom cabinet and preventing it from sagging and deforming after being suspended for a long time.
[0017] 2. In this utility model, the door panel support assembly is provided, and the support plate of the door panel support assembly supports the door panel after it is flipped closed, so as to prevent the door panel from falling and deforming.
[0018] 3. In this utility model, the partition plate can be fixed and limited by the first and second assembly parts of the assembly component, thereby improving the stability of the partition plate.
[0019] 4. In this utility model, the bathroom cabinet is suspended by the buckles of the movable buckle and the fixed buckle in the installation component. At the same time, the bathroom cabinet can be fixed after suspension by the cooperation of the installation bolt and the No. 3 threaded hole, thereby improving the stability of the bathroom cabinet after installation. Attached Figure Description
[0020] To more clearly illustrate the technical solutions in the embodiments of this 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 this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0021] Figure 1 This is a schematic diagram of a deformation-resistant reinforced structure for a bathroom cabinet according to the present invention.
[0022] Figure 2 This is another structural diagram of a bathroom cabinet anti-deformation reinforcement structure according to the present invention.
[0023] Figure 3 This is a schematic diagram of the separation structure of the tabletop, side panels, and back panel of this utility model.
[0024] Figure 4 This is a schematic diagram of the assembly structure of the partition plate of this utility model.
[0025] Figure 5 This is a structural schematic diagram of the assembly component of this utility model.
[0026] Figure 6 This is a schematic diagram of the installation component of this utility model.
[0027] Figure 7 This is another structural schematic diagram of the mounting component of this utility model.
[0028] Figure 8 This is a schematic diagram of the separation structure of the support leg and the base plate of this utility model.
[0029] Figure 9 This is a structural schematic diagram of the door panel support assembly of this utility model.
[0030] In the diagram: 1. Countertop; 11. Base plate; 12. Side panel; 13. Back panel; 14. Door panel; 15. Front reinforcement plate; 16. Divider plate; 2. Reinforcement assembly; 3. Assembly assembly; 4. Installation assembly; 5. Cabinet support assembly; 6. Door panel support assembly; 21. Reinforcing plate No. 1; 22. Reinforcing plate No. 2; 23. Reinforcing plate No. 3; 24. Reinforcing bolt; 31. Assembly part No. 1; 32. Assembly part No. 2; 3 3. No. 1 recessed hole; 34. No. 1 bolt; 35. No. 1 threaded hole; 36. No. 2 recessed hole; 37. No. 2 bolt; 38. No. 2 threaded hole; 41. Fixed mounting plate; 42. Fixed clip; 43. Movable mounting plate; 44. Movable clip; 45. No. 3 threaded hole; 46. Mounting bolt; 51. Support leg; 52. Moisture-proof seat; 53. Threaded post; 61. Support plate; 62. Rubber gasket; 63. Fixed bolt. Detailed Implementation
[0031] 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.
[0032] Example: Figure 1-9As shown, this utility model provides a deformation-resistant reinforced structure for a bathroom cabinet, including a countertop 1, a bottom plate 11, side plates 12, a back plate 13, a door panel 14, a front reinforcing plate 15, and a partition plate 16. The countertop 1, bottom plate 11, side plates 12, back plate 13, and front reinforcing plate 15 are assembled with screws. The door panel 14 is hinged to one side of the side plate 12. The partition plate 16 is detachably installed on the bottom plate 11 and back plate 13. A reinforcing component 2 is provided between the countertop 1, bottom plate 11, side plates 12, and back plate 13. By providing the reinforcing component 2, the countertop 1, bottom plate 11, side plates 12, and back plate 13 can be reinforced, thereby improving the overall strength of the bathroom cabinet and preventing deformation. Assembly partitions are provided on the bottom plate 11 and back plate 13. The assembly component 3 of the panel 16 can assemble the partition panel 16, improving the stability of the assembled partition panel 16. The mounting component 4 is provided on one side of the back panel 13, which facilitates the assembly of the bathroom cabinet and improves the stability of the assembled bathroom cabinet. The cabinet support component 5 is provided on the lower surface of the bottom plate 11, which can support the bathroom cabinet and improve its stability. The lower surface of the bottom plate 11 is also provided with a door panel support component 6 for supporting the door panel 14, which can support the door panel 14 and prevent the door panel 14 from falling and deforming.
[0033] The reinforcement component 2 includes a first reinforcing plate 21, a second reinforcing plate 22, and a third reinforcing plate 23. Several first reinforcing plates 21, 22, and 3 are provided. The first reinforcing plate 21 is detachably installed between the bottom plate 11 and the side plate 12. The second reinforcing plate 22 is detachably installed between the bottom plate 11 and the back plate 13. The third reinforcing plate 23 is detachably installed between the side plate 12 and the countertop 1. Several reinforcing bolts 24 are threaded and rotatably installed on the first reinforcing plate 21, 22, and 3. By setting the first reinforcing plate 21, 22, 3, and reinforcing bolts 24, the reinforcing bolts 24 can fix the first reinforcing plate 21, 22, and 3, so that the first reinforcing plate 21, 22, and 3 form a whole with the bathroom cabinet, preventing the bottom plate 11 from sagging.
[0034] The cabinet support assembly 5 includes support legs 51, and several support legs 51 are provided. One end of each support leg 51 is fixedly provided with a threaded post 53, which is threadedly rotatably connected to the lower surface of the base plate 11. The other end of each support leg 51 is fixedly provided with a moisture-proof seat 52. By providing support legs 51, when the bathroom cabinet is assembled on the wall, the support legs 51 can support the assembled bathroom cabinet and improve the stability of the bathroom cabinet. By providing threaded posts 53, the support legs 51 can be fixed to the lower surface of the base plate 11, and the support legs 51 can also be disassembled. By providing moisture-proof seats 52, the moisture-proof performance of the support legs 51 can be improved.
[0035] The door panel support assembly 6 includes a support plate 61, and several support plates 61 are provided. The support plates 61 are detachably installed on the lower surface of the base plate 11. The door panel 14 is located above the support plate 61. A fixing bolt 63 is threadedly installed on one end of the support plate 61. One end of the fixing bolt 63 is threadedly connected to the lower surface of the base plate 11. By setting the fixing bolt 63, the support plate 61 can be installed and removed. A rubber gasket 62 is fixedly provided on the upper surface of the support plate 61. The lower surface of the door panel 14 and the upper surface of the rubber gasket 62 are in contact. By setting the support plate 61 and the rubber gasket 62, the door panel 14 can be supported after being flipped and closed, thereby preventing the door panel 14 from falling and deforming.
[0036] Assembly component 3 includes a first assembly 31 and a second assembly 32, with several first and second assembly components 31 and 32 provided. Each first assembly component 31 and second assembly component 32 has a first recess 33, and a first bolt 34 is rotatably installed on the inner wall of the first recess 33. Several first threaded holes 35 are provided at equal intervals on the upper surface of the base plate 11 and one side of the back plate 13. One end of the first bolt 34 is rotatably connected to the inner wall of the first threaded hole 35. By providing the first bolt 34 and the first threaded hole 35, the first assembly 31 can be fixed to the upper surface of the base plate 11, and the second assembly 32 can be fixed to the back plate. On 13, the partition plate 16 can also be limited. Both the first assembly 31 and the second assembly 32 are provided with second recesses 36. The inner wall of the second recess 36 is threaded with a second bolt 37. Both sides of the partition plate 16 are provided with several equally spaced second threaded holes 38. One end of the second bolt 37 is rotatably connected to the inner wall of the second threaded hole 38. By setting the second bolt 37 and the second threaded hole 38, the first assembly 31 and the second assembly 32 can be fixed on the partition plate 16. Together with the first assembly 31, they limit and fix the partition plate 16, improving the stability of the assembled partition plate 16.
[0037] The mounting assembly 4 includes a fixed mounting plate 41 and a movable mounting plate 43. The movable mounting plate 43 is detachably mounted on one side of the back panel 13. Several fixed buckles 42 are fixedly provided on one side of the fixed mounting plate 41, and several movable buckles 44 are fixedly provided on one side of the movable mounting plate 43. The movable buckles 44 are movably engaged with the fixed buckles 42. By setting up the fixed mounting plate 41, fixed buckles 42, movable mounting plate 43 and movable buckles 44, the fixed mounting plate 41 is installed on the wall by punching holes on site. When the movable buckles 44 are vertically engaged with the fixed buckles 42, the bathroom cabinet can be assembled and hung on the wall.
[0038] Both the fixed mounting plate 41 and the movable mounting plate 43 are provided with several No. 3 threaded holes 45 evenly distributed. Several mounting bolts 46 are threadedly installed on the side of the back plate 13 near the partition plate 16. One end of the mounting bolt 46 is threadedly connected to the inner wall of the No. 3 threaded hole 45. By setting the No. 3 threaded hole 45 and the mounting bolt 46, the movable mounting plate 43 and the fixed mounting plate 41 can be fixed, thereby improving the stability of the bathroom cabinet after hanging.
[0039] Working principle: After the countertop 1, base plate 11, side plate 12 and back plate 13 are assembled with screws, the first reinforcing plate 21 is placed between the base plate 11 and the side plate 12, the second reinforcing plate 22 is placed between the base plate 11 and the back plate 13, and the third reinforcing plate 23 is placed between the side plate 12 and the countertop 1. The first reinforcing plate 21, the second reinforcing plate 22 and the third reinforcing plate 23 are fixed by the corresponding reinforcing bolts 24, so that the countertop 1, base plate 11, side plate 12 and back plate 13 are stably assembled into a bathroom cabinet.
[0040] Subsequently, the mounting plate 41 is fixed to the wall by punching holes on site and using expansion screws. Then, the bathroom cabinet is suspended on the wall by engaging the movable buckle 44 with the fixed buckle 42. Then, the mounting bolt 46 is rotated into the corresponding No. 3 threaded hole 45 to fix the suspended bathroom cabinet. At the same time, multiple support legs 51 support the suspended bathroom cabinet to improve the stability of the installed bathroom cabinet.
[0041] When the partition plate 16 needs to be assembled, the partition plate 16 is placed on the base plate 11. The first assembly 31 and the second assembly 32 are fixed to the base plate 11 and the back plate 13 respectively by the cooperation of the first bolt 34 and the first threaded hole 35. Then, the first assembly 31 and the second assembly 32 are fixed to both sides of the partition plate 16 by the cooperation of the second bolt 37 and the second threaded hole 38, so as to limit and fix the partition plate 16 and improve the stability of the partition plate 16.
[0042] Meanwhile, the support plate 61 is fixed to the lower surface of the base plate 11 by the fixing bolt 63. When the door panel 14 is flipped and closed, the support plate 61 supports the door panel 14 to prevent the door panel 14 from falling and deforming.
[0043] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.
[0044] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.
Claims
1. A bathroom cabinet anti-deformation reinforcement structure, comprising a countertop (1), a bottom plate (11), a side plate (12), a back plate (13), a door panel (14), a front reinforcing plate (15), and a partition plate (16), wherein the countertop (1), bottom plate (11), side plate (12), back plate (13), and front reinforcing plate (15) are assembled together by screws, the door panel (14) is hinged to one side of the side plate (12), and the partition plate (16) is detachably installed on the bottom plate (11) and the back plate (13), characterized in that: A reinforcing component (2) is provided between the tabletop (1), bottom plate (11), side plate (12) and back plate (13). An assembly component (3) for assembling a partition plate (16) is provided on the bottom plate (11) and back plate (13). An installation component (4) is provided on one side of the back plate (13). A cabinet support component (5) is provided on the lower surface of the bottom plate (11). A door support component (6) for supporting the door panel (14) is also provided on the lower surface of the bottom plate (11). The reinforcement component (2) includes a first reinforcing plate (21), a second reinforcing plate (22), and a third reinforcing plate (23). Several first reinforcing plates (21), second reinforcing plates (22), and third reinforcing plates (23) are provided. The first reinforcing plate (21) is detachably installed between the bottom plate (11) and the side plate (12). The second reinforcing plate (22) is detachably installed between the bottom plate (11) and the back plate (13). The third reinforcing plate (23) is detachably installed between the side plate (12) and the tabletop (1). Several reinforcing bolts (24) are threaded and rotatably installed on the first reinforcing plate (21), the second reinforcing plate (22), and the third reinforcing plate (23). The cabinet support assembly (5) includes support legs (51), and several support legs (51) are provided. One end of each support leg (51) is fixedly provided with a threaded post (53), and the threaded post (53) is threadedly rotatably connected to the lower surface of the base plate (11). The door panel support assembly (6) includes a support plate (61), and several support plates (61) are provided. The support plates (61) are detachably installed on the lower surface of the base plate (11). The door panel body (14) is located above the support plate (61). A fixing bolt (63) is threadedly installed on one end of the support plate (61). One end of the fixing bolt (63) is threadedly connected to the lower surface of the base plate (11).
2. The bathroom cabinet anti-deformation reinforcement structure as described in claim 1, characterized in that, A moisture-proof seat (52) is fixedly installed at the other end of the support leg (51).
3. The bathroom cabinet anti-deformation reinforcement structure as described in claim 1, characterized in that, A rubber pad (62) is fixedly provided on the upper surface of the tray (61), and the lower surface of the door panel (14) and the upper surface of the rubber pad (62) are in contact.
4. The bathroom cabinet anti-deformation reinforcement structure as described in claim 1, characterized in that, The assembly component (3) includes a first assembly part (31) and a second assembly part (32). Several first assembly parts (31) and second assembly parts (32) are provided. Each first assembly part (31) and second assembly part (32) is provided with a first recessed hole (33). A first bolt (34) is rotatably installed on the inner wall of the first recessed hole (33). Several first threaded holes (35) are provided at equal intervals on the upper surface of the base plate (11) and one side of the back plate (13). One end of the first bolt (34) is rotatably connected to the inner wall thread of the first threaded hole (35). The first assembly (31) and the second assembly (32) are both provided with a second recessed hole (36). The second bolt (37) is rotatably installed on the inner wall thread of the second recessed hole (36). Both sides of the partition plate (16) are provided with several second threaded holes (38) distributed at equal intervals. One end of the second bolt (37) is rotatably connected to the inner wall thread of the second threaded hole (38).
5. The bathroom cabinet anti-deformation reinforcement structure as described in claim 1, characterized in that, The mounting assembly (4) includes a fixed mounting plate (41) and a movable mounting plate (43). The movable mounting plate (43) is detachably mounted on one side of the back plate (13). A plurality of fixed buckles (42) are fixedly provided on one side of the fixed mounting plate (41), and a plurality of movable buckles (44) are fixedly provided on one side of the movable mounting plate (43). The movable buckles (44) are movably engaged with the fixed buckles (42).
6. The bathroom cabinet anti-deformation reinforcement structure as described in claim 5, characterized in that, Both the fixed mounting plate (41) and the movable mounting plate (43) are provided with a number of No. 3 threaded holes (45) evenly distributed. The back plate (13) is threadedly mounted with a number of mounting bolts (46) on the side near the partition plate (16). One end of the mounting bolt (46) is threadedly connected to the inner wall of the No. 3 threaded hole (45).