Multi-layer antibacterial stainless steel tableware
By setting up a matching structure of the connecting seat, connecting plate and limit card on the stainless steel lunch box, the stability problem of the stainless steel lunch box when carrying it stacks is solved, the stable connection and sealing of the lunch box is achieved, and transportation convenience and safety are improved.
Patent Information
- Application Number
- CN202422085175.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-08-27
AI Technical Summary
Existing stainless steel lunch boxes are difficult to maintain stability when stacked and carried, resulting in spilling meals or collisions with lunch boxes.
A multi-layer antibacterial stainless steel tableware is designed. By setting up a matching structure of connecting seats, connecting plates, limit holes and limit cards on the lunch box, the lunch box can be connected stably when stacking, avoiding the spilling of meals and collision of lunch box.
It improves the convenience and safety of transportation and carrying of stainless steel lunch boxes, ensures the sealing and insulation effect of meals, and enhances the convenience and safety of outdoor use.
Smart Images
Figure CN223054014U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stainless steel tableware, in particular to a multi-layer antibacterial stainless steel tableware. Background Art
[0002] Stainless steel tableware refers to tableware formed by stamping stainless steel plates or other stainless steel materials, which are utensils used in contact with food, such as pots, cups, plates, basins, boxes, buckets, etc. Due to its durability, easy cleaning and beautiful characteristics, stainless steel tableware has become a common choice in modern families and the catering industry. When camping outdoors or on travel adventures, stainless steel tableware has even become an indispensable piece of equipment. In the prior art, when stainless steel lunch boxes need to be stacked and carried, it is difficult to ensure the stability of the stainless steel lunch boxes, resulting in certain inconvenience in carrying the stainless steel lunch boxes, and it is easy to cause the spilling of food or the mutual collision and damage of the lunch boxes. Summary of the Invention
[0003] Aiming at the deficiencies of the prior art, the utility model provides a multi-layer antibacterial stainless steel tableware, which solves the problems in the prior art that when stainless steel lunch boxes need to be stacked and carried, it is difficult to ensure the stability of the stainless steel lunch boxes, resulting in certain inconvenience in carrying the stainless steel lunch boxes, and it is easy to cause the spilling of food or the mutual collision and damage of the lunch boxes.
[0004] To achieve the above object, the utility model is realized through the following technical solutions: A multi-layer antibacterial stainless steel tableware, including a lunch box, a heat preservation inner layer is arranged inside the lunch box, a box cover is arranged on the top of the heat preservation inner layer, both sides of the top of the outer wall of the lunch box are fixedly connected with first connecting seats, a limit card is arranged on the outer wall of the first connecting seats, a second connecting seat is fixedly connected to the outer wall of the lunch box below the first connecting seats, a connecting plate is rotatably connected to one side of the second connecting seats away from each other, a first limit hole is arranged at one end of the connecting plate away from the second connecting seats, and the first limit hole is in fit connection with the limit card.
[0005] Preferably, a limit edge is arranged on the top of the heat preservation inner layer, a limit groove is arranged on the bottom of the box cover, the limit groove is in fit connection with the limit edge, an inner seal is arranged on the bottom of the box cover, sealing rings are arranged at equal intervals on the outer wall of the inner seal, and the sealing rings are in fit connection with the heat preservation inner layer.
[0006] Preferably, a limit groove is arranged on the bottom of the lunch box, a first limit protrusion is arranged on the top of the box cover, and the limit groove is in fit connection with the first limit protrusion located below.
[0007] Preferably, a second limit hole is arranged on the outer wall of the connecting plate, second limit protrusions are arranged on both sides of the box cover, and the second limit hole is in fit connection with the second limit protrusions.
[0008] Preferably, a handle is provided above the lunch box at the top. Third limiting holes are formed at both ends of the handle, and the third limiting holes are connected to the limiting cards at the top in a matching manner. A second limiting hole is formed above the third limiting hole of the handle, and a grip is provided on the outer wall of the handle above the lunch box.
[0009] The utility model provides a multi-layer antibacterial stainless steel tableware. It has the following beneficial effects: Through the cooperation among the lunch box, the heat preservation inner layer, the box cover, the first connecting seat, the limiting card, the second connecting seat, the connecting plate and the first limiting hole, when multiple stainless steel lunch boxes are stacked and used, by rotating the connecting plates on both sides of the upper lunch box downward, the first limiting holes are respectively clamped into the limiting cards on both sides of the lower lunch box, so that two adjacent lunch boxes can be stably connected and fixed, and then multiple stainless steel lunch boxes can be stacked and fixed, which can avoid the spillage of food or the collision of lunch boxes with each other, and can improve the convenience and safety of transporting and carrying the stainless steel lunch boxes, thus facilitating the use of the stainless steel lunch boxes outdoors.
[0010] Through the cooperation among the lunch box, the heat preservation inner layer, the box cover, the limiting edge, the limiting groove, the inner seal and the sealing ring, by forming a limit between the limiting edge and the limiting groove, the box cover can be stably covered on the top of the stainless steel lunch box, and by pressing the sealing ring against the heat preservation inner layer, the sealing performance of the stainless steel lunch box can be improved, thereby avoiding the spillage of food or food pollution, ensuring the sealing performance and heat preservation effect of the stainless steel lunch box, and thus helping to improve the safety of the food. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 is a schematic structural diagram of the utility model;
[0012] Figure 2 is an external view schematic diagram of the lunch box, the heat preservation inner layer and the box cover in the utility model;
[0013] Figure 3 is Figure 1 a partial enlarged view of area A in
[0014] Figure 4 is Figure 1 a partial enlarged view of area B in
[0015] Figure 5 is Figure 2 a partial enlarged view of area C in
[0016] In the figure: 1, lunch box; 2, heat preservation inner layer; 3, box cover; 4, first connecting seat; 5, limit card; 6, second connecting seat; 7, connecting plate; 8, first limiting hole; 9, limiting edge; 10, limiting groove; 11, inner seal; 12, sealing ring; 13, limiting groove; 14, first limiting protrusion; 15, second limiting hole; 16, second limiting protrusion; 17, handle; 18, third limiting hole; 19, grip. Detailed implementation manner
[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0018] In the prior art, when stainless steel lunch boxes need to be stacked and carried, it is difficult to ensure the stability of the stainless steel lunch boxes, resulting in certain inconvenience in carrying the stainless steel lunch boxes, and it is easy to cause the spilling of meals or the mutual collision and damage of the lunch boxes.
[0019] In view of this, the present invention provides a multi-layer antibacterial stainless steel tableware. Through the cooperation between the lunch box, the heat preservation inner layer, the box cover, the first connecting seat, the limit card, the second connecting seat, the connecting plate and the first limiting hole, when the stainless steel lunch boxes are stacked and used, by rotating the connecting plates on both sides of the upper lunch box downward, the first limiting holes are respectively clamped into the limit cards on both sides of the lower lunch box, so as to realize the stable connection and fixation of two adjacent lunch boxes, enabling multiple stainless steel lunch boxes to be stacked, avoiding the spilling of meals or the mutual collision of the lunch boxes, improving the convenience and safety of transporting and carrying the stainless steel lunch boxes, and facilitating the use of the stainless steel lunch boxes outdoors.
[0020] Through the personnel in the art, all the electrical components in this case are connected to their adapted power supplies through wires, and appropriate controllers and encoders should be selected according to the actual situation to meet the control requirements. For the specific connection and control sequence, reference should be made to the sequence of the electrical components working successively in the following working principle to complete the electrical connection. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process, and no further description of the electrical control will be made.
[0021] By Figures 1-5It can be known that a multi-layer antibacterial stainless steel tableware includes a lunch box 1. A heat preservation inner layer 2 is arranged on the inner side of the lunch box 1. A box cover 3 is arranged on the top of the heat preservation inner layer 2. Both sides of the top of the outer wall of the lunch box 1 are fixedly connected with first connecting seats 4. A limit card 5 is arranged on the outer wall of the first connecting seat 4. A second connecting seat 6 is fixedly connected to the outer wall of the lunch box 1 below the first connecting seat 4. A connecting plate 7 is rotatably connected to one side of the second connecting seat 6 away from each other. A first limit hole 8 is arranged at one end of the connecting plate 7 away from the second connecting seat 6. The first limit hole 8 is in fit connection with the limit card 5;
[0022] In the specific implementation process, it is particularly pointed out that through the cooperation among the lunch box 1, the heat preservation inner layer 2 and the box cover 3, a tableware main body made of antibacterial stainless steel is formed. By adding a certain amount of antibacterial metal elements, such as Ag, Cu, Zn and other metal elements, into the stainless steel matrix and through special process treatment, these antibacterial elements are evenly dispersed and precipitated in a certain size and form, so that the stainless steel tableware has excellent antibacterial performance. A double-layer heat-preserving stainless steel lunch box body composed of the lunch box 1 and the heat preservation inner layer 2 is covered by the box cover 3 to realize the sealing of the stainless steel lunch box. Through the cooperation among the lunch box 1, the first connecting seat 4, the limit card 5, the second connecting seat 6, the connecting plate 7 and the first limit hole 8, when the stainless steel lunch boxes are not stacked, the first limit hole 8 of the connecting plate 7 is clamped into the limit card 5 for limiting, so that the connecting plate 7 is attached to both sides of the lunch box 1 for fixation. Through the cooperation among the lunch box 1, the heat preservation inner layer 2, the box cover 3, the first connecting seat 4, the limit card 5, the second connecting seat 6, the connecting plate 7 and the first limit hole 8, when the stainless steel lunch boxes are stacked and used, the connecting plates 7 on both sides of the upper lunch box are rotated downward, so that the first limit holes 8 are respectively clamped into the limit cards 5 on both sides of the lower lunch box, realizing the stable connection and fixation of two adjacent lunch boxes, enabling multiple stainless steel lunch boxes to be stacked, avoiding the spilling of food or the mutual collision of lunch boxes, improving the convenience and safety of transporting and carrying the stainless steel lunch boxes, and facilitating the use of the stainless steel lunch boxes outdoors;
[0023] Furthermore, a limit edge 9 is arranged on the top of the heat preservation inner layer 2. A limit groove 10 is arranged on the bottom of the box cover 3. The limit groove 10 is in fit connection with the limit edge 9. An inner seal 11 is arranged on the bottom of the box cover 3. Sealing rings 12 are equidistantly arranged on the outer wall of the inner seal 11. The sealing rings 12 are in fit connection with the heat preservation inner layer 2;
[0024] In the specific implementation process, it is particularly worth noting that through the cooperation among the lunch box 1, the heat-insulating inner layer 2, the box cover 3, the limiting edge 9, the limiting groove 10, the inner seal 11 and the sealing ring 12, a limit is formed between the limiting edge 9 and the limiting groove 10, so that the box cover 3 stably covers the top of the stainless-steel lunch box, and through the pressing of the sealing ring 12 against the heat-insulating inner layer 2, the sealing performance of the stainless-steel lunch box is improved, preventing the food from spilling or being contaminated, and ensuring the sealing and heat-insulating effects of the stainless-steel lunch box;
[0025] Furthermore, a limiting groove 13 is provided at the bottom of the lunch box 1, and a first limiting protrusion 14 is provided at the top of the box cover 3. The limiting groove 13 is connected in cooperation with the first limiting protrusion 14 located below;
[0026] In the specific implementation process, it is particularly worth noting that through the cooperation among the lunch box 1, the box cover 3, the limiting groove 13 and the first limiting protrusion 14, when the stainless-steel lunch boxes are stacked, the limiting groove 13 at the bottom of the upper lunch box 1 forms a limit with the first limiting protrusion 14 at the top of the lower box cover 3, further improving the stacking stability of the stainless-steel lunch boxes;
[0027] Furthermore, a second limiting hole 15 is provided on the outer wall of the connecting plate 7, and second limiting protrusions 16 are provided on both sides of the box cover 3. The second limiting hole 15 is connected in cooperation with the second limiting protrusions 16;
[0028] In the specific implementation process, it is particularly worth noting that through the cooperation among the lunch box 1, the box cover 3, the second connecting seat 6, the connecting plate 7, the second limiting hole 15 and the second limiting protrusions 16, when the connecting plate 7 of the upper lunch box 1 is inserted into the limiting card 5 of the lower lunch box 1 for fixation, by inserting the second limiting protrusions 16 on both sides of the box cover 3 into the second limiting hole 15 of the connecting plate 7, the stability of the box cover 3 is improved, ensuring the sealing and safety of the stainless-steel lunch box, making the stainless-steel lunch box more stable during stacking or carrying, and effectively preventing the food from spilling during transportation or movement;
[0029] Furthermore, a handle 17 is provided above the top lunch box 1. The handle 17 is used to improve the convenience of lifting and moving the multi-layer stainless-steel tableware. The handle 17 is used to improve the convenience of lifting and moving the multi-layer stainless-steel tableware. Third limiting holes 18 are provided at both ends of the handle 17, and the third limiting holes 18 are connected in cooperation with the limiting card 5 at the top. Second limiting holes 15 are provided above the third limiting holes 18 of the handle 17. A grip 19 is provided on the outer wall of the handle 17 above the lunch box 1. The grip 19 is used to improve the comfort and stability of lifting the multi-layer stainless-steel tableware;
[0030] In the specific implementation process, it is particularly worth noting that the handle 17 is used to improve the convenience of lifting and moving the multi-layer stainless steel tableware. Through the cooperation among the lunch box 1, the box cover 3, the limit card 5, the second limit hole 15, the second limit protrusion 16, the handle 17 and the third limit hole 18, by snapping the third limit hole 18 of the handle 17 into the limit card 5, the handle 17 is connected and fixed to the lunch box at the top, realizing the installation of the handle 17 on the top of the multi-layer stainless steel tableware, and by snapping the second limit hole 15 into the second limit protrusion 16, the stability of the handle 17 is improved. The grip 19 is used to improve the comfort and stability of lifting the multi-layer stainless steel tableware.
[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation. An element defined by the statement "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.
[0032] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "rotary connection" and the like shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0033] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A multi-layer antibacterial stainless steel tableware, including a lunch box (1), characterized in that: A heat-insulating inner layer (2) is provided inside the lunch box (1). A box cover (3) is provided at the top of the heat-insulating inner layer (2). Both sides of the top of the outer wall of the lunch box (1) are fixedly connected with first connecting seats (4). A limit card (5) is arranged on the outer wall of the first connecting seat (4). A second connecting seat (6) is fixedly connected to the outer wall of the lunch box (1) below the first connecting seat (4). A connecting plate (7) is rotatably connected to one side of the second connecting seat (6) away from each other. A first limit hole (8) is arranged at one end of the connecting plate (7) away from the second connecting seat (6). The first limit hole (8) is in fit connection with the limit card (5).
2. The multi-layer antibacterial stainless steel tableware according to claim 1, wherein: A limit edge (9) is provided at the top of the heat-insulating inner layer (2). A limit groove (10) is provided at the bottom of the box cover (3). The limit groove (10) is in fit connection with the limit edge (9). An inner seal (11) is provided at the bottom of the box cover (3). Sealing rings (12) are arranged at equal intervals on the outer wall of the inner seal (11). The sealing rings (12) are in fit connection with the heat-insulating inner layer (2).
3. The multi-layer antibacterial stainless steel tableware according to claim 1, wherein: A limit groove (13) is provided at the bottom of the lunch box (1). A first limit protrusion (14) is provided at the top of the box cover (3). The limit groove (13) is in fit connection with the first limit protrusion (14) located below.
4. The multi-layer antibacterial stainless steel tableware according to claim 1, characterized in that: A second limit hole (15) is formed in the outer wall of the connecting plate (7). Second limit protrusions (16) are arranged on both sides of the box cover (3). The second limit hole (15) is in fit connection with the second limit protrusions (16).
5. The multi-layer antibacterial stainless steel tableware according to claim 1, characterized in that: A handle (17) is provided above the lunch box (1) at the top. Third limit holes (18) are formed at both ends of the handle (17). The third limit holes (18) are in fit connection with the limit cards (5) at the top. A second limit hole (15) is formed above the third limit holes (18) of the handle (17). A grip (19) is arranged on the outer wall of the handle (17) above the lunch box (1).