A stainless steel seamless vegetable washing basin with firm installation

By using a snap-fit ​​fixing component and a support panel design, combined with threaded connections and adhesives, the problem of loosening and falling off of the seamless stainless steel sink during environmental changes and long-term use has been solved, achieving a stable installation and an aesthetically pleasing effect.

CN224307219UActive Publication Date: 2026-06-02FOSHAN BONDI STAINLESS STEEL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
FOSHAN BONDI STAINLESS STEEL CO LTD
Filing Date
2025-06-03
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

Existing seamless stainless steel kitchen sinks are installed using adhesive bonding, which results in the adhesive strength decreasing with environmental changes, leading to loosening and detachment. This is particularly noticeable in high and low temperature environments, and they are prone to fatigue and displacement under long-term load.

Method used

It adopts a snap-fit ​​fixing component and support panel structure, combined with threaded connection and adhesive fixation, and enhances the stability and load-bearing capacity of the basin through multi-angle support and snap-fit ​​fixing of the inclined edge and the board.

Benefits of technology

It achieves a secure installation of the seamless basin, preventing loosening and falling off, extending service life, adapting to different environmental changes, and is easy to operate and aesthetically pleasing.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to stainless steel seamless vegetable washing basin technical field discloses a firm installation's stainless steel seamless vegetable washing basin, including seamless basin body, its characterized in that: the seamless basin body end outside is provided with four connecting components, the width of seamless basin body and or length direction is provided with the clamping fixed component, the clamping fixed component sets up below the connecting component, in the utility model, the clamping fixed component is connected through the screw thread rod and the screw groove, need not professional tool to complete the installation, single person operation time -consuming is shorter, four connecting components form multi -angle support through the support panel and the inclined edge, and the inclined edge and the inclined surface of board material are adhered through the adhesive, connect and fix through the clamping fixed component and the fixed frame simultaneously, increase the improvement of bearing capacity, avoid basin body subsidence or capsize, improve the service life.
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Description

Technical Field

[0001] This utility model relates to the technical field of seamless stainless steel vegetable washing basins, and in particular to a securely installed seamless stainless steel vegetable washing basin. Background Technology

[0002] Currently, seamless stainless steel kitchen sinks are typically installed using adhesive bonding, requiring no complicated tools such as screwdrivers or wrenches. Simply apply adhesive and secure it, making it especially suitable for non-professionals to install themselves, saving labor costs. It has low requirements for the installation environment, eliminating the need to drill holes in walls or countertops, thus avoiding damage to the substrate structure. This makes it suitable for rental properties or renovations where aesthetics are a priority.

[0003] Although seamless stainless steel sinks are easy to install using adhesive, the adhesive strength gradually weakens with time, temperature, and humidity changes. The adhesive softens at high temperatures and becomes brittle and cracks at low temperatures, causing the sink to loosen or even detach. For large-capacity or frequently used sinks, long-term weight-bearing can lead to adhesive fatigue, displacement, or detachment, requiring regular inspection and maintenance. Therefore, this paper proposes a securely installed seamless stainless steel sink to address these issues. Summary of the Invention

[0004] To overcome the above shortcomings, this utility model provides a securely installed seamless stainless steel vegetable washing basin, aiming to improve the problem of displacement and detachment of seamless basins that cannot be effectively solved in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A securely installed stainless steel seamless vegetable washing basin includes a seamless basin body, characterized in that: four connecting components are provided on the outer side of the end of the seamless basin body, and a snap-fit ​​fixing component is provided in the width and / or length direction of the seamless basin body, and the snap-fit ​​fixing component is located below the connecting components.

[0007] As a further description of the above technical solution:

[0008] The connecting assembly includes an inclined edge that is set at an angle. The inclined edge is set on the upper surface of the seamless basin body. A support panel is fixedly connected to the outer side of the seamless basin body. The support panel is fixedly connected to the side wall and the inclined edge of the seamless basin body respectively.

[0009] As a further description of the above technical solution:

[0010] The upper surface of the support panel is provided with anti-slip texture.

[0011] As a further description of the above technical solution:

[0012] The snap-fit ​​fixing assembly includes two connecting blocks, both of which are fixedly connected to the underside of the support panel. Each of the two connecting blocks has a threaded groove on its inner side, and a threaded rod is threadedly connected to the inner side of each of the two connecting blocks. A fixing block is fixedly connected to the end of the threaded rod.

[0013] As a further description of the above technical solution:

[0014] The seamless basin body is formed by welding stainless steel sheet through bending process. V-shaped grooves are provided at the four bending points of the stainless steel sheet. The thinnest part of the V-shaped groove is 0.15-0.2mm thick, and the V-shaped groove extends outward as an inclined edge.

[0015] As a further description of the above technical solution:

[0016] The aforementioned securely installed seamless stainless steel vegetable washing basin also includes a fixing frame adapted to the seamless basin body, the fixing frame having a slot adapted to the fixing block.

[0017] As a further description of the above technical solution:

[0018] A plate is fixedly mounted on the surface of the fixing frame. The plate has a mounting groove for accommodating the seamless basin body. The plate has inclined surfaces around the mounting groove that are adapted to the inclined sides.

[0019] As a further description of the above technical solution:

[0020] The inclined edge is uniformly provided with multiple holes.

[0021] As a further description of the above technical solution:

[0022] The adjacent inclined edges are connected by snap fasteners.

[0023] As a further description of the above technical solution:

[0024] The fixing block is conical, and the slot on the fixing frame that matches the fixing block is a circular or conical hole.

[0025] This utility model has the following beneficial effects:

[0026] 1. In this utility model, the snap-fit ​​fixing component is connected by the screwing of the threaded rod and the threaded groove, which can be installed without professional tools and is quick to operate by a single person. The four connecting components form multi-angle support through the supporting panel and the inclined edge. The inclined edge is bonded to the inclined surface of the board with adhesive. At the same time, it is connected and fixed to the fixing frame through the snap-fit ​​fixing component, which increases the load-bearing capacity, prevents the basin from sinking or tipping over, and improves the service life.

[0027] 2. In this utility model, by planing V-shaped grooves at the four bends of the stainless steel sheet, the bends of the inclined edges are very straight after bending, which better matches the sheet material, resulting in a very neat and beautiful countertop. Attached Figure Description

[0028] Figure 1 This is a three-dimensional schematic diagram of a securely installed seamless stainless steel vegetable washing basin and its mounting bracket according to the present invention.

[0029] Figure 2 This is a three-dimensional schematic diagram of a securely installed seamless stainless steel vegetable washing basin according to the present invention.

[0030] Figure 3 This is a schematic diagram of the structure of a fixing block for a securely installed seamless stainless steel vegetable washing basin according to the present invention.

[0031] Figure 4 This is a schematic diagram of the threaded groove structure of a securely installed seamless stainless steel vegetable washing basin according to the present invention.

[0032] Figure 5 This is a schematic diagram of the connection between a securely installed seamless stainless steel vegetable washing basin and a sheet material according to this utility model.

[0033] Figure 6 This is a schematic diagram of the supporting surface of a securely installed seamless stainless steel vegetable washing basin according to the present invention.

[0034] Figure 7 This is a schematic diagram of the stainless steel sheet used in a securely installed seamless stainless steel vegetable washing basin according to this utility model.

[0035] Figure 8 This is a schematic diagram of the stainless steel sheet bending section of a securely installed seamless stainless steel vegetable washing basin according to this utility model.

[0036] Legend:

[0037] 1. Seamless basin body; 2. Inclined edge; 3. Support panel; 4. Connecting block; 5. Threaded groove; 6. Threaded rod; 7. Fixing block; 8. Bending point; 9. V-groove; 10. Fixing frame; 11. Leaving groove; 12. Board material; 13. Inclined surface; 14. Hole. Detailed Implementation

[0038] 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.

[0039] like Figure 1-8 As shown, one embodiment of this utility model is provided: a securely installed stainless steel seamless vegetable washing basin, including a seamless basin body 1, characterized in that: four connecting components are provided on the outer side of the end of the seamless basin body 1, and a snap-fit ​​fixing component is provided in the width / and / or length direction of the seamless basin body 1, and the snap-fit ​​fixing component is located below the connecting components.

[0040] A connecting component is provided on the outer side of the end of the seamless basin body 1, which can better connect with the outer plate 12 during use. The snap-fit ​​fastener is located below the connecting component, which can hide the snap-fit ​​fastener under the countertop of the plate 12. Depending on different installation dimensions, the snap-fit ​​fastener can be set in the width or length direction of the seamless basin body 1 to better fix it with the external fixing frame 10, so that the stainless steel has at least two sets of fixing methods. The surface of the connecting component can be glued to the outer plate. The snap-fit ​​fastener can be fixed with the external fixing frame 10, which enhances the stability of the seamless basin body 1, makes the seamless basin body 1 more solid, avoids the basin shaking or displacement, and ensures the stability of use.

[0041] Furthermore, the connecting component includes an inclined edge 2, which is disposed on the upper surface of the seamless basin body 1. A support panel 3 is fixedly connected to the outer side of the seamless basin body 1, and the support panel 3 is fixedly connected to the side wall of the seamless basin body 1 and the inclined edge 2 respectively.

[0042] By setting the surface of the connecting component at the end of the seamless basin body 1 as an inclined edge 2, the seamless basin body 1 can be better connected to the externally connected plate 12, thereby achieving a seamless effect. The surface of the connecting component is usually the connection surface that connects to the external plate 12. Setting the surface of the connecting component as an inclined edge 2 can also increase the contact area with the external plate 12, making the connection between the two more solid. The support panel 3 is set on the lower end face of the inclined edge 2 and is fixedly connected to the seamless basin body 1 and the inclined edge 2 by welding, which can strengthen the strength and hardness of the inclined edge 2, thereby ensuring that the seamless basin body 1 will not shake when the user uses it.

[0043] Furthermore, the upper surface of the support panel 3 is provided with anti-slip texture.

[0044] The anti-slip texture can effectively increase friction when the supporting panel 3 is fixedly connected to the outer plate 12, thus better ensuring the stability of the seamless basin body 1.

[0045] Furthermore, the snap-fit ​​fixing assembly includes two connecting blocks 4, both of which are fixedly connected to the underside of the support panel 3. Each of the two connecting blocks 4 has a threaded groove 5 on its inner side, and a threaded rod 6 is threadedly connected to the inner side of the two connecting blocks 4. A fixing block 7 is fixedly connected to the end of the threaded rod 6.

[0046] The snap-fit ​​fixing assembly includes two connecting blocks 4, both of which are fixedly connected to the outer side of the support panel 4. Threaded grooves 5 are provided on the inner side of each of the two connecting blocks 4, and threaded rods 6 are threadedly connected to the inner side of each connecting block 4. A fixing block 7 is fixedly connected to the end of the threaded rod 6. In use, the seamless basin body 1 is usually installed on an external fixing frame 10 of different specifications. By adjusting the threaded rod 6, the extension and retraction of the fixing block 7 can be adjusted to adapt to different usage scenarios. The adjustment method of the threaded grooves 5 and the threaded rods 6 makes operation simpler, manufacturing costs lower, and use more flexible.

[0047] Furthermore, the seamless basin body 1 is formed by welding stainless steel sheet through bending process. V-shaped grooves 9 are provided at the four bending points 8 of the stainless steel sheet 12. The thinnest part of the V-shaped groove 9 is 0.15-0.2mm, and the V-shaped groove 9 extends outward to form an inclined edge 2.

[0048] The bending and welding process of stainless steel sinks is an existing technology. Before bending the cut stainless steel sheet, a V-shaped groove 9 is cut at the bending point of the cut stainless steel sheet. The thinnest part of the V-shaped groove 9 is 0.15-0.2mm thick. This makes the connection between the inclined edge 3 and the seamless basin body 1 straighter after bending, and avoids bending. This makes the seamless basin body 1 and the surface of the outer plate 12 connected as one, thus truly achieving a seamless effect.

[0049] Furthermore, the securely installed stainless steel seamless vegetable washing basin also includes a fixing frame 10 adapted to the seamless basin body 1, the fixing frame 10 being provided with a slot adapted to the fixing block 7.

[0050] The seamless basin 1 is a component and cannot be used alone. During installation, it needs to be installed on the fixing frame 10. The fixing frame can be a metal frame or a non-metal frame. It only needs to set a slot at the matching position of the fixing block 7. During use, the fixing block 7 is inserted into the slot of the fixing frame 10 by adjusting the screw 7, thereby fixing the seamless basin body 1 to the fixing frame 10 and increasing the stability of the seamless basin body 1.

[0051] Furthermore, a plate 12 is fixedly disposed on the surface of the fixing frame 10, and the surface of the plate 12 is provided with an installation groove for accommodating the seamless basin body 1. The plate 12 is provided with an inclined surface 13 around the installation groove that is adapted to the inclined edge 2.

[0052] The slab 12 is usually made of stone. An installation groove is machined on the surface of the slab 12, and an inclined surface 13 is machined from the upper surface of the installation groove to the lower surface to match the inclined edge 2 on the seamless basin body 1. After the fixing block 7 is inserted into the slot of the fixing bracket 10, adhesive is applied to the inclined edge 2, and then the slab 12 is placed on the seamless basin body 1. The adhesive on the inclined edge 2 and the inclined surface 13 can fix the slab 12 well.

[0053] Furthermore, the inclined edge 2 is uniformly provided with a plurality of holes 14.

[0054] The multiple holes 14 provided on the inclined edge 2 can eliminate the stress generated during the stamping process and prevent deformation. At the same time, during the application of adhesive, some adhesive will seep out through the holes 14 and cover the holes and part of the inner surface of the inclined edge 2, which can increase the bonding effect and make the connection between the inclined edge 2 and the inclined surface 13 more secure.

[0055] Furthermore, the adjacent inclined edges 2 are connected by snap fasteners.

[0056] During the bending process, due to equipment and operational errors, it is often difficult to ensure that the two adjacent inclined edges 2 can be connected at a very precise 90° angle. By cutting several clearance grooves 11 at the sharp corners of the stainless steel sheet, a notch is created between the two adjacent inclined edges 2 after bending. The two adjacent inclined edges 2 are connected at the notch with a fastener, which avoids the sharp sheet material exposed at the notch and also serves a decorative purpose, making the seamless basin body more beautiful.

[0057] Furthermore, as a further description of the above technical solution: the fixing block 7 is conical, and the slot on the fixing frame 10 that matches the fixing block 7 is a circular or conical hole.

[0058] Setting the fixing block 7 to a conical shape (not shown in the diagram) will make the connection more secure when the fixing block 7 is inserted into the slot.

[0059] The above description is only a preferred embodiment of the present utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A securely installed seamless stainless steel vegetable washing basin, comprising a seamless basin body (1), characterized in that: Four sets of connecting components are provided on the outer side of the end of the seamless basin body (1). The seamless basin body (1) is provided with snap-fit ​​fixing components in the width and / or length direction. The snap-fit ​​fixing components are located below the connecting components. The connecting components include inclined edges (2) that are inclined. The inclined edges (2) are located on the upper surface of the seamless basin body (1). A support panel (3) is fixedly connected to the outer side of the seamless basin body (1). The support panel (3) is fixedly connected to the side wall and the inclined edges (2) of the seamless basin body (1) respectively. The upper surface of the support panel (3) is provided with anti-slip texture.

2. The securely installed seamless stainless steel vegetable washing basin according to claim 1, characterized in that: The snap-fit ​​fixing assembly includes two connecting blocks (4), both of which are fixedly connected to the bottom of the support panel (3). The inner sides of the two connecting blocks (4) are provided with threaded grooves (5), and the inner sides of the two connecting blocks (4) are threadedly connected with threaded rods (6). The ends of the threaded rods (6) are fixedly connected with fixing blocks (7).

3. A securely installed seamless stainless steel vegetable washing basin according to claim 2, characterized in that: The seamless basin body (1) is formed by welding stainless steel sheet through bending process. V-shaped grooves (9) are provided at the four bending points (8) of the stainless steel sheet. The thickness of the thinnest part of the V-shaped groove (9) is 0.15-0.2mm. The V-shaped groove (9) extends outward to form an inclined edge (2).

4. A securely installed seamless stainless steel vegetable washing basin according to claim 3, characterized in that: The securely installed stainless steel seamless vegetable washing basin also includes a fixing frame (10) adapted to the seamless basin body (1), the fixing frame (10) having a slot adapted to the fixing block (7).

5. A securely installed seamless stainless steel vegetable washing basin according to claim 4, characterized in that: The fixed frame (10) has a plate (12) fixedly installed on its surface. The plate (12) has an installation groove for accommodating the seamless basin body (1) on its surface. The plate (12) has an inclined surface (13) around the installation groove that is adapted to the inclined edge (2).

6. A securely installed seamless stainless steel vegetable washing basin according to claim 5, characterized in that: The inclined edge (2) is uniformly provided with multiple holes (14).

7. A securely installed seamless stainless steel vegetable washing basin according to claim 6, characterized in that: The fixing block (7) is conical, and the slot on the fixing frame (10) that matches the fixing block (7) is a circular or conical hole.