Foldable bathroom cabinet

Abstract

The application belongs to the technical field of intelligent furniture, and particularly relates to a foldable bathroom cabinet, which comprises a left front side plate, a right front side plate, a left rear side plate, a right rear side plate, a front bottom plate, a rear bottom plate, a hidden locking hinge, an adjustable hinged hinge, a left rear upper pull strip, a right rear upper pull strip and a rear lower pull strip; the left front side plate, the right front side plate, the left rear side plate and the right rear side plate are all made of waterproof multi-layer solid wood plates, and the surfaces of the plates are attached with PVC waterproof membranes; the front bottom plate and the rear bottom plate are made of high-density fiber plates, the edges of the plates are rounded, and the surfaces of the plates are covered with stain-resistant waterproof coatings. The application can greatly reduce transportation and storage costs and improve circulation convenience: the volume of the folded bathroom cabinet is only 1 / 3-1 / 2 of that of the unfolded bathroom cabinet, for example, the size of the unfolded bathroom cabinet is 80cm*40cm*120cm, the folded bathroom cabinet can be compressed to 80cm*40cm*40cm, the amount of packaging materials is reduced by more than 60%, the single loading capacity of a transportation vehicle is increased by 2-3 times, and the transportation cost is reduced by 40%-60%.

Description

Technical Field

[0001] This invention belongs to the field of smart furniture technology, and in particular relates to a foldable bathroom cabinet. Background Technology

[0002] Bathroom vanities, as core storage furniture in the bathroom, are widely used in homes, apartments, and rental properties. Their main function is to store toiletries, skincare products, and cleaning tools, while also being suitable for the humid and space-constrained environment of a bathroom. However, existing bathroom vanities have the following significant problems in practical application: High transportation and storage costs: Traditional bathroom cabinets are mostly fixed assembly structures, which are bulky after being formed. This not only requires a lot of packaging materials (such as foam, cardboard boxes, and wooden frames) to avoid damage during transportation, but also reduces the loading capacity of transport vehicles, increasing the cost of a single transportation by 30%-50%. At the same time, they require a lot of space for warehousing, especially for small distributors or e-commerce sellers, resulting in significant inventory pressure.

[0003] Poor space adaptability: Small bathrooms, rental apartments, or temporarily converted bathrooms are usually quite cramped (some bathrooms are only 2-3 square meters in area). Fixed bathroom cabinets are difficult to move or store after installation, and they can easily become a "burden" on the space when not in use. In addition, some users need to temporarily disassemble the bathroom cabinets during renovation. Traditional fixed structures are easily damaged after disassembly and are difficult to reuse.

[0004] Installation and maintenance are inconvenient: Existing bathroom cabinets require professional personnel to assemble, relying on tools such as screwdrivers and wrenches, and the assembly steps are complicated (such as fixing the base plate and side panels with bolts, adjusting the cabinet door hinges, etc.). Ordinary users can spend 1-2 hours to install them themselves. If the cabinet door, shelf, or other parts are damaged, the entire cabinet needs to be disassembled and replaced, resulting in high maintenance costs (approximately 3-4 times the cost of a single part) and easy to cause secondary damage to other intact parts.

[0005] Insufficient waterproofing and durability: Low-priced bathroom vanities often use ordinary solid wood or MDF without professional waterproofing treatment. After long-term contact with bathroom moisture, the boards are prone to swelling and deformation, surface mold, and corrosion of hardware components. The average service life is only 3-5 years. Even if some products claim to be waterproof, they often only apply a simple waterproof paint to the surface. Water can still easily seep in details such as joints and hinges, causing the stored items inside to become damp and deteriorate.

[0006] Lack of storage flexibility: Most bathroom vanities have built-in shelves with fixed welded or screw-connected structures, and the height cannot be adjusted, making it difficult to accommodate toiletries of different heights (such as tall bottles of shampoo and short bottles of hand cream); at the same time, the shelves are mostly closed or semi-closed designs, and water cannot be drained in time, which can easily breed mold and bacteria and affect the hygiene of the products.

[0007] To address the aforementioned issues, there is an urgent need for a bathroom cabinet that is foldable and portable, waterproof and durable, flexible in installation, and offers reasonable storage, in order to solve the pain points of traditional products in terms of transportation, space adaptation, maintenance, and user experience. Summary of the Invention

[0008] The purpose of this invention is to address the problems mentioned in the background art by providing a foldable bathroom cabinet that significantly reduces transportation and storage costs, improves circulation convenience, adapts to various space requirements, and enhances space utilization.

[0009] To achieve the above objectives, the present invention adopts the following technical solutions: A foldable bathroom cabinet includes a left front panel, a right front panel, a left rear panel, a right rear panel, a front bottom panel, a rear bottom panel, a concealed locking hinge, an adjustable hinge, a left rear upper pull strip, a right rear upper pull strip, and a rear lower pull strip. The left front panel, right front panel, left rear panel, and right rear panel are all made of waterproof multi-layer solid wood boards with a PVC waterproof membrane laminated to the surface. The front and rear base plates are made of high-density fiberboard with rounded edges and a stain-resistant and waterproof coating.

[0010] Preferably, the rear end of the left front side panel and the front end of the left rear side panel are seamlessly connected by a hidden locking hinge, and the rear end of the right front side panel and the front end of the right rear side panel are seamlessly connected by a hidden locking hinge. The concealed locking hinge includes a housing, a latch, a return spring, and a slot. The housing is embedded in a reserved slot on the mating surface of the side plate. The latch is made of stainless steel and has a trapezoidal cross-section. When the side plate is unfolded, the return spring pushes the latch out and into the slot. A rubber buffer pad is provided in the slot.

[0011] Preferably, the rear end of the left rear side panel is connected to the left rear upper pull bar via an adjustable hinge, and the rear end of the right rear side panel is connected to the right rear upper pull bar via an adjustable hinge. The adjustable hinge adopts a dual-axis hinge structure, including a fixed base, a rotating base and a damping adjustment knob. The fixed base is fixed to the side plate by self-tapping screws, the rotating base is welded to the pull strip, and the damping adjustment knob can adjust the rotation damping. The hinge surface is chrome-plated to improve wear resistance and rust prevention. The left and right rear upper pull bars are rotatably connected by a hinge shaft. The hinge shaft is made of stainless steel and is fitted with a nylon wear-resistant sleeve on its outer side, which can reduce metal wear during rotation and extend service life.

[0012] Preferably, the front bottom plate and the rear bottom plate are connected by a concealed locking hinge, and a waterproof strip is provided at the connection seam to prevent bathroom water stains from seeping into the cabinet interior; The rear end of the rear bottom plate is fixed to the rear pull strip with stainless steel bolts, and the bolt heads are embedded to avoid protrusion and scratches; the front bottom plate, left front side plate and right front side plate are integral stamped structure, and the edges are sealed with silicone sealant after forming to further improve waterproof performance.

[0013] Preferably, in the folded state, the rear bottom plate flips upward around the hidden locking hinge, the left rear side plate folds inward around the hidden locking hinge, and the left rear upper pull bar rotates outward around the adjustable hinge and fits against the inner side of the left rear side plate. The right rear panel folds inward around the hidden locking hinge, and the right rear upper pull bar rotates inward around the adjustable hinge to fit against the inner side of the right rear panel; after folding, the left rear panel and the right rear panel are temporarily fixed together by magnetic fasteners to prevent the components from shifting due to shaking during transportation.

[0014] Preferably, it also includes a detachable waterproof cabinet door, which is connected to the left front panel or the right front panel by a stainless steel hinge; The cabinet door is made of the same waterproof multi-layer solid wood board as the side panel, and the inner edge is provided with an elastic buffer strip. When the cabinet door is closed, the buffer strip fits tightly with the cabinet door frame to prevent bathroom moisture from entering the cabinet. Furthermore, the cabinet doors are equipped with recessed handles on the outside to avoid protrusions taking up space and to improve safety during use.

[0015] Preferably, the bottom of the rear pull bar is provided with an adjustable support foot, the support foot including a threaded post and an anti-slip pad; The threaded post is threadedly connected to the threaded hole at the bottom of the rear pull bar, which can adapt to bathroom floors with different flatness. Furthermore, the bottom of the anti-slip mat has a diamond-shaped anti-slip pattern to prevent the cabinet from sliding during use.

[0016] Preferably, the inner sides of both the left and right front side panels are provided with detachable shelves. The shelves are made of hollow ABS material and are detachably connected to the reserved slots on the inner side of the side panels through a buckle structure, so as to facilitate the adjustment of the shelf height according to the usage needs. The bottom of the shelf is evenly provided with drainage holes, which can drain the water on the shelf in time and prevent the growth of bacteria. The shelves also have guards along their edges to prevent items from slipping off.

[0017] Compared to existing technologies, the advantages of this foldable bathroom vanity are: 1. Significantly reduces transportation and storage costs, and improves the convenience of distribution: When folded, the volume is only 1 / 3 to 1 / 2 of the unfolded state. For example, a bathroom cabinet with unfolded dimensions of 80cm×40cm×120cm can be compressed to 80cm×40cm×40cm when folded. Packaging material usage is reduced by more than 60%, the loading capacity of transport vehicles is increased by 2-3 times, and transportation costs are reduced by 40%-60%. It can be stacked for storage (the center of gravity is stable after folding, and the stacking height can reach 3-4 layers), reducing storage space by 70%, making it especially suitable for e-commerce shipping, storage for small apartments, and temporary use (such as backup for hotel renovations).

[0018] 2. Adapts to various spatial needs, improving space utilization: When unfolded, it provides storage space comparable to a traditional bathroom vanity (approximately 30-50L), meeting the needs for storing daily toiletries; when folded, it can be easily stored in bathroom corners, wardrobe gaps, under beds, or storage rooms without taking up effective bathroom space, making it especially suitable for small bathrooms of 2-3㎡. Rental tenants can quickly fold and take the cabinets with them when they move out, avoiding the problem of traditional fixed bathroom cabinets being damaged upon disassembly, thus enabling reuse and reducing user costs.

[0019] 3. Simplify installation and maintenance processes, and lower the barrier to entry for users: No professional tools or techniques are required; users can complete the unfolding and assembly themselves. In the folded state, simply follow the steps of "separating the magnetic plates → unfolding the side panels → fixing the bottom panel → installing the cabinet doors / shelves." The entire process takes no more than 20 minutes, and the installation efficiency is 4-5 times higher than that of traditional bathroom cabinets. The cabinet doors and shelves are all detachable. If a part is damaged, it can be replaced individually (for example, if the cabinet door hinge is faulty, the stainless steel hinge screws can be loosened for replacement without disassembling the cabinet). This reduces maintenance costs by more than 70% and avoids secondary damage to intact parts.

[0020] 4. Multi-dimensional waterproof design extends service life: The side panels adopt a composite structure of "waterproof multi-layer solid wood board + PVC waterproof membrane", and the bottom board is covered with a stain-resistant and waterproof coating, which can block more than 95% of surface moisture penetration. At the same time, the front bottom board and side panels are integrally stamped and formed, waterproof strips are installed at the joints, and elastic buffer strips are installed on the inside of the cabinet doors, forming a three-dimensional waterproof barrier of "surface-joint-interior". The mold rate of the board is reduced by 90%, and the hardware components (such as hidden locking hinges and stainless steel hinges) are chrome-plated or rust-proofed, reducing the corrosion rate by 85%. The overall service life is extended to 8-10 years, far exceeding that of traditional bathroom cabinets.

[0021] 5. Flexible and hygienic storage, enhancing the user experience: The detachable shelf connects to the pre-drilled slots on the side panel via a snap-fit ​​mechanism, allowing users to freely adjust the shelf spacing according to the height of the items (adjustment step is 5cm) to accommodate different sizes of toiletries. The shelf is made of hollow ABS material with 3mm diameter drainage holes evenly distributed at the bottom, which increases the drainage speed by 80% and prevents mold growth. The edges are equipped with 2cm high guards to effectively prevent items from slipping. Even if the bathroom floor vibrates slightly (such as the impact of airflow when the door is closed), the shelf can still be kept stable. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of a foldable bathroom cabinet provided by the present invention; Figure 2 This is a three-dimensional structural diagram of a foldable bathroom cabinet provided by the present invention from another angle; Figure 3 This is a cross-sectional structural diagram of a foldable bathroom cabinet provided by the present invention; Figure 4 yes Figure 3 Enlarged view of point A in the middle; Figure 5 yes Figure 3 Enlarged view of point B in the middle.

[0023] In the diagram: 1. Front left side panel; 2. Front right side panel; 3. Rear left side panel; 4. Rear right side panel; 5. Front bottom panel; 6. Rear bottom panel; 7. Concealed locking hinge; 71. Housing; 72. Locking tongue; 73. Return spring; 74. Slot; 8. Adjustable hinge; 81. Fixed base; 82. Rotating base; 83. Damping adjustment knob; 9. Upper left rear pull bar; 10. Upper right rear pull bar; 11. Stainless steel hinge. Detailed Implementation

[0024] The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.

[0025] Example: Refer to Figures 1 to 5 A foldable bathroom cabinet includes a left front panel 1, a right front panel 2, a left rear panel 3, a right rear panel 4, a front bottom panel 5, a rear bottom panel 6, a concealed locking hinge 7, an adjustable hinge 8, a left rear upper pull strip 9, a right rear upper pull strip 10, and a rear lower pull strip. The left front panel 1, right front panel 2, left rear panel 3, and right rear panel 4 are all made of waterproof multi-layer solid wood boards with PVC waterproof membrane laminated to the surface. The front base plate 5 and the rear base plate 6 are made of high-density fiberboard, with rounded edges and a stain-resistant and waterproof coating on the surface.

[0026] Bathrooms are humid environments, and waterproof multi-layer solid wood boards with PVC waterproof membranes can block water vapor penetration, preventing side panels from getting damp, deformed, and moldy. High-density fiberboard is strong and reasonably priced, and its stain-resistant and waterproof coating reduces water stains and dirt adhesion. The rounded edges prevent bumps and injuries during use, balancing practicality and safety.

[0027] The rear end of the left front side panel 1 and the front end of the left rear side panel 3 are seamlessly connected by a hidden locking hinge 7, and the rear end of the right front side panel 2 and the front end of the right rear side panel 4 are seamlessly connected by a hidden locking hinge 7. The concealed locking hinge 7 includes a housing 71, a locking tongue 72, a return spring 73, and a slot 74. The housing 71 is embedded in a reserved slot on the mating surface of the side plate. The locking tongue 72 is made of stainless steel and has a trapezoidal cross-section. When the side plate is unfolded, the return spring 73 pushes the locking tongue 72 out and into the slot 74. The slot 74 is provided with a rubber buffer pad.

[0028] When the side panels are unfolded, the return spring 73 releases its elasticity to push the latch 72 into the slot 74, achieving seamless fixing of the left front side panel 2 to the left rear side panel 3 and the right front side panel 1 to the right rear side panel 4, ensuring the structural stability of the cabinet after unfolding. The rubber buffer pad can alleviate the impact force when the latch 72 is engaged, reducing noise and component wear. When folding, pressing the latch 72 inward compresses the return spring 73, disengaging the latch from the slot 74, allowing the side panels to fold flexibly inward around the concealed locking hinge 7. The concealed installation design does not damage the overall appearance of the cabinet, while also preventing the hinge protrusion from scratching items.

[0029] The rear end of the left rear side panel 3 is connected to the left rear upper pull bar 9 via an adjustable hinge 8, and the rear end of the right rear side panel 4 is connected to the right rear upper pull bar 10 via an adjustable hinge 8. The adjustable hinge 8 adopts a dual-axis hinge structure, including a fixed base 81, a rotating base 82 and a damping adjustment knob 83. The fixed base 81 is fixed to the side plate by self-tapping screws, the rotating base 82 is welded to the pull strip, and the damping adjustment knob 83 can adjust the rotation damping. The surface of the hinge is chrome-plated to improve wear resistance and rust prevention. The left rear upper pull bar 9 and the right rear upper pull bar 10 are rotatably connected by a hinge shaft 12. The hinge shaft 12 is made of stainless steel and is fitted with a nylon wear-resistant sleeve on its outer side, which can reduce metal wear during rotation and extend service life.

[0030] The dual-axis hinge structure allows for more flexible rotation angles of the pull rods and side panels, adapting to the switching between folding and unfolding of the cabinet. The damping adjustment knob 83 can adjust the rotation tightness as needed, preventing collisions caused by excessive speed during unfolding or folding. Chrome plating enhances the hinges' corrosion resistance and wear resistance, making it suitable for the humid environment of the bathroom. The nylon wear-resistant sleeve on the hinge shaft isolates metal contact, reducing rotational friction loss and ensuring smooth rotation of the left rear upper pull rod 9 and right rear upper pull rod 10, while also improving the load-bearing stability of the connection points.

[0031] The front bottom plate 5 and the rear bottom plate 6 are rotatably connected by a hidden locking hinge 7, and a waterproof strip is provided at the connection seam to prevent bathroom water stains from seeping into the cabinet. The rear end of the rear bottom plate 6 is fixed to the rear pull strip with stainless steel bolts, and the bolt heads are embedded to avoid protrusion and scratches; the front bottom plate 5, the left front side plate 1, and the right front side plate 2 are integral stamped structures, and the edges are sealed with silicone sealant after forming to further improve waterproof performance.

[0032] The front base plate 5 and rear base plate 6 are folded and flipped together via a concealed locking hinge 7. When unfolded, the hinge locks in place to ensure load-bearing stability, and when folded, it fits snugly against the side panels to reduce volume. Waterproof sealing strips tightly fill the joints to prevent water from seeping into the cabinet and protect the internal storage from moisture. One-piece stamping makes the connection between the front base plate 5 and the side panels more secure, preventing loosening at the joints. Silicone sealant enhances the edge sealing and further isolates moisture. Stainless steel bolts are rust-proof and corrosion-resistant, and the recessed installation design prevents the bolt heads from protruding and scratching placed items, while also ensuring the flatness of the cabinet's bottom structure.

[0033] In the folded state, the rear bottom plate 6 flips upward around the hidden locking hinge 7, the left rear side plate 3 folds inward around the hidden locking hinge 7, and the left rear upper pull bar 9 rotates outward around the adjustable hinge 8 and fits against the inner side of the left rear side plate 3. The right rear panel 4 is folded inward around the hidden locking hinge 7, and the right rear upper pull bar 10 rotates inward around the adjustable hinge 8 to fit against the inner side of the right rear panel 4; and after folding, the left rear panel 3 and the right rear panel 4 are temporarily fixed by magnetic clasps 19 to prevent the parts from shifting due to shaking during transportation.

[0034] The folding operation proceeds in the following sequence: "flipping the bottom plate 6 → folding the left and right rear side panels → rotating the pull strip to fit the side panels." The coordinated action of each component significantly reduces the size, saving transportation and storage space. The magnetic clasp 19 uses magnetic force to fix the folded left and right rear side panels in place, preventing component displacement or collision damage during transportation or handling. It also facilitates quick separation when unfolded, improving ease of use.

[0035] A detachable waterproof cabinet door, wherein the cabinet door is connected to the left front panel 1 or the right front panel 2 via a stainless steel hinge 11; The cabinet door is made of the same waterproof multi-layer solid wood board as the side panel, and the inner edge is provided with an elastic buffer strip. When the cabinet door is closed, the buffer strip 15 fits tightly with the cabinet door frame 20 to prevent bathroom moisture from entering the cabinet. Furthermore, the cabinet doors are equipped with recessed handles on the outside to avoid protrusions taking up space and to improve safety during use.

[0036] Stainless steel hinges are rust-proof and corrosion-resistant, ensuring smooth cabinet door opening and closing. The detachable design facilitates installation, disassembly, and maintenance; damaged doors can be replaced individually, reducing maintenance costs. The elastic buffer strip 75 fits tightly against the door frame when the detachable waterproof cabinet door is closed, forming a sealed barrier to prevent bathroom moisture from entering the cabinet and protecting stored toiletries from moisture damage. The recessed handles do not occupy external cabinet space, preventing accidental bumps during daily activities, while also creating a cleaner, smoother appearance and enhancing overall aesthetics.

[0037] The bottom of the rear pull bar is provided with an adjustable support foot, which includes a threaded post and an anti-slip pad; The threaded post is threadedly connected to the threaded hole at the bottom of the rear pull bar, which can adapt to bathroom floors with different flatness. Furthermore, the bottom of the anti-slip mat has a diamond-shaped anti-slip pattern to prevent the cabinet from sliding during use.

[0038] The threaded column and threaded hole allow for rotational adjustment of the support leg height. For uneven bathroom floors, the cabinet can be kept level and stable by individually adjusting the height of each support leg, preventing wobbling.

[0039] The inner sides of the left front panel 1 and the right front panel 2 are equipped with detachable shelves. The shelves are made of hollow ABS material and are detachably connected to the reserved slots on the inner side of the side panel through a buckle structure, so that the height of the shelves can be adjusted according to the usage needs. The bottom of the shelf is evenly provided with drainage holes, which can drain the water on the shelf in time and prevent the growth of bacteria. The shelves also have guards along their edges to prevent items from slipping off.

[0040] The functional principle of this invention can be explained through the following operational methods: Unfolding Operation: First, separate the magnetic tabs 19 of the left rear side panel 3 and the right rear side panel 4. Unfold the left rear side panel 3 and the right rear side panel 4 outwards. The locking tongue 72 of the hidden locking hinge 7 will automatically pop out and engage with the slot 74 for fixation. Flip the rear bottom panel 6 to make it flush with the front bottom panel 5, and fix the locking hinge. Adjust the damping knob of the adjustable hinge 8 to keep the left rear upper pull strip 9 and the right rear upper pull strip 10 horizontally supported. Rotate the adjustable support feet to make the cabinet level and stable. Finally, install the detachable waterproof cabinet door and the shelf, and it can be used normally.

[0041] Folding operation: First, remove the shelf and cabinet door, loosen the damping of the adjustable hinge 8, rotate the left rear upper pull strip 9 and the right rear upper pull strip 10 to fit the corresponding rear bottom plate 6 inside; press the latch of the hidden locking hinge 7, fold the left rear side plate 3 and the right rear side plate 4 inward, flip the rear bottom plate 6 upward to fit the front bottom plate 5; fix the left rear side plate 3 and the right rear side plate 4 with the magnetic tab 19 to complete the folding, which is convenient for transportation and storage.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A foldable bathroom cabinet, characterized in that, Includes left front side panel (1), right front side panel (2), left rear side panel (3), right rear side panel (4), front bottom panel (5), rear bottom panel (6), concealed locking hinge (7), adjustable hinge (8), left rear upper pull bar (9), right rear upper pull bar (10), and rear lower pull bar; The left front panel (1), right front panel (2), left rear panel (3), and right rear panel (4) are all made of waterproof multi-layer solid wood boards with PVC waterproof membranes attached to the surface. The front bottom plate (5) and the rear bottom plate (6) are made of high-density fiberboard with rounded edges and a stain-resistant and waterproof coating on the surface.

2. The foldable bathroom cabinet according to claim 1, characterized in that, The rear end of the left front side panel (1) and the front end of the left rear side panel (3), and the rear end of the right front side panel (2) and the front end of the right rear side panel (4) are seamlessly connected by a hidden locking hinge (7). The concealed locking hinge (7) includes a housing (71), a locking tongue (72), a return spring (73), and a slot (74). The housing (71) is embedded in the reserved slot on the mating surface of the side plate. The locking tongue (72) is made of stainless steel and has a trapezoidal cross-section. When the side plate is unfolded, the return spring (73) pushes the locking tongue (72) to pop out and lock into the slot (74). The slot (74) is provided with a rubber buffer pad.

3. The foldable bathroom cabinet according to claim 2, characterized in that, The rear end of the left rear side panel (3) is connected to the left rear upper pull bar (9) by an adjustable hinge (8), and the rear end of the right rear side panel (4) is connected to the right rear upper pull bar (10) by an adjustable hinge (8). The adjustable hinge (8) adopts a dual-axis hinge structure, including a fixed seat (81), a rotating seat (82) and a damping adjustment knob (83). The fixed seat (81) is fixed to the side plate by self-tapping screws, the rotating seat (82) is welded to the pull strip, and the damping adjustment knob (83) can adjust the rotation damping. The hinge surface is chrome-plated to improve wear resistance and rust prevention. The left rear upper pull bar (9) and the right rear upper pull bar (10) are rotatably connected by a hinge shaft (12). The hinge shaft (12) is made of stainless steel and is fitted with a nylon wear-resistant sleeve on its outer side, which can reduce metal wear during rotation and extend service life.

4. The foldable bathroom cabinet according to claim 3, characterized in that, The front bottom plate (5) and the rear bottom plate (6) are connected by a hidden locking hinge (7), and a waterproof strip is provided at the joint to prevent bathroom water stains from seeping into the cabinet. The rear end of the rear bottom plate (6) is fixed to the rear pull strip with stainless steel bolts, and the bolt heads are embedded to avoid protrusion and scratching; the front bottom plate (5), the left front side plate (1), and the right front side plate (2) are integral stamping structures, and the edges are sealed with silicone sealant after forming to further improve waterproof performance.

5. The foldable bathroom cabinet according to claim 4, characterized in that, In the folded state, the rear bottom plate (6) flips upward around the hidden locking hinge (7), the left rear side plate (3) folds inward around the hidden locking hinge (7), and the left rear upper pull bar (9) rotates outward around the adjustable hinge hinge (8) and fits against the inner side of the left rear side plate (3). The right rear panel (4) is folded inward around the hidden locking hinge (7), and the right rear upper pull bar (10) rotates inward around the adjustable hinge (8) and fits against the inner side of the right rear panel (4). After folding, the left rear panel (3) and the right rear panel (4) are temporarily fixed by magnetic clasps (19) to prevent the parts from shifting due to shaking during transportation.

6. The foldable bathroom cabinet according to claim 4, characterized in that, It also includes a detachable waterproof cabinet door, which is connected to the left front panel (1) or the right front panel (2) by a stainless steel hinge (11). The detachable waterproof cabinet door is made of the same waterproof multi-layer solid wood board as the side panel, and the inner edge is provided with an elastic buffer strip; Furthermore, the cabinet doors are equipped with recessed handles on the outside to avoid protrusions taking up space and to improve safety during use.

7. The foldable bathroom cabinet according to claim 4, characterized in that, The bottom of the rear pull bar is provided with an adjustable support foot, which includes a threaded post and an anti-slip pad; The threaded post is threadedly connected to the threaded hole at the bottom of the rear pull bar, which can adapt to bathroom floors with different flatness. Furthermore, the bottom of the anti-slip mat has a diamond-shaped anti-slip pattern to prevent the cabinet from sliding during use.

8. The foldable bathroom cabinet according to claim 4, characterized in that, The inner sides of the left front side panel (1) and the right front side panel (2) are equipped with detachable shelves. The shelves are made of hollow ABS material and are detachably connected to the reserved slots on the inner side of the side panel through a buckle structure, so that the height of the shelves can be adjusted according to the usage requirements. The bottom of the shelf is evenly provided with drainage holes, which can drain the water on the shelf in time and prevent the growth of bacteria. The shelves also have guards along their edges to prevent items from slipping off.

Images