Rotary heat preservation net
The design of the rotating insulation net solves the problem of poor flexibility of existing insulation nets, and achieves an adjustable insulation effect to meet the needs of different food quantities.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGBO AGSUN PRODS INC
- Filing Date
- 2025-05-20
- Publication Date
- 2026-04-28
AI Technical Summary
In existing barbecue processes, fixed-area heat preservation nets lack flexibility and are difficult to adapt to the heat preservation needs of different amounts of food.
A rotating heat preservation net was designed. By rotating and coordinating the first and second net frames, the net frames can be folded and opened to increase the heat preservation area to meet the needs of different food quantities.
The area of the insulation net is adjustable, which can better support and keep warm various amounts of food. It has a simple structure and high load-bearing capacity.
Smart Images
Figure CN224166165U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of oven equipment technology, and in particular to a rotating heat preservation net. Background Technology
[0002] Barbecue is a daily recreational activity. During the barbecue process, the cooked food needs to be taken out immediately to prevent it from burning. However, once the food is away from the grill, it cools down, which affects its flavor. Therefore, a wire rack needs to be set up directly above the grill as a heat preservation net to keep the food warm. Currently, the area of heat preservation nets or racks on the market is fixed, which is not very flexible. Utility Model Content
[0003] The purpose of this utility model is to design a rotating insulation net to overcome the shortcomings of the above-mentioned technologies.
[0004] This utility model designs a rotating heat-insulating net for use in an oven. It includes a first net frame and a second net frame. One end of the first net frame is provided with a first connecting part, and one end of the second net frame is provided with a second connecting part that rotates with the first connecting part. The second net frame is provided with a limiting part at the end where the second connecting part is located. When the second net frame is flipped over to the top of the first net frame and overlaps with the first net frame, the first net frame and the second net frame are in a folded state. When the second net frame is flipped to the side of the first net frame and the limiting part abuts against the bottom of the first net frame, the first net frame and the second net frame are in an open state.
[0005] Preferably, both the first and second space frames are mesh structures formed by splicing together rod-shaped members.
[0006] In a further optimization, the first connecting part extends from one of the rod-shaped members and is bent to form a ring, while the second connecting part is another rod-shaped member that passes through the ring as a positioning rod; or the second connecting part extends from one of the rod-shaped members and is bent to form a ring, while the first connecting part is another rod-shaped member that passes through the ring as a positioning rod.
[0007] Further optimization involves bending both ends of the positioning rod to form limiting ends, thereby preventing the positioning rod from detaching from the annular component.
[0008] Further optimization involves having at least two annular components, symmetrically arranged on one side of the first or second space frame, or spaced apart on one side of the first or second space frame.
[0009] Preferably, two adjacent rod-shaped members of the second space frame extend toward the direction of the first space frame to form an extension end, and the two extension ends are integrally connected by a rod-shaped member to form a limiting part.
[0010] Further optimization involves bending the extended end upwards and forming an integral connection with a rod-shaped component to create a limiting part, which protrudes relative to the second grid frame.
[0011] Preferably, one or more of the rod-shaped members of the first grid frame are bent at both ends to form installation ends, which facilitates the installation of the first grid frame and confines it to the oven.
[0012] The technical advantages of this utility model are as follows: This utility model includes a first mesh frame and a second mesh frame. The opposite ends of the first mesh frame and the second mesh frame are respectively provided with a first connector and a second connector. The first connector and the second connector are rotatably connected, so that the second mesh frame can be flipped onto the first mesh frame to form a fold. When the second mesh frame is flipped to be at the same level or close to the same level as the first mesh frame, the limiting part on the first mesh frame extends to the bottom of the first mesh frame and abuts against the bottom of the first mesh frame, thereby forming support and limiting, so that the second mesh frame and the first mesh frame are in an open state. At this time, the second mesh frame, as an extension of the first mesh frame, increases the area of the insulation net, thereby being able to hold more food. It is not only simple and easy to implement in structure, but also has a high load-bearing capacity. Attached Figure Description
[0013] Figure 1 This is a three-dimensional view of the structure when the first and second space frames are in the open state;
[0014] Figure 2 yes Figure 1 Enlarged view of point A in the middle;
[0015] Figure 3 This is a side view of the structure when the first and second space frames are in the open state;
[0016] Figure 4 yes Figure 3 Enlarged view at point B in the middle;
[0017] Figure 5 These are exploded views of the first and second space frames.
[0018] In the figure: 1. First space frame; 11. First connecting part; 12. Ring-shaped part; 2. Second space frame; 21. Second connecting part; 22. Limiting part; 23. Positioning rod; 24. Limiting end; 25. Extension end; 26. Mounting end; 3. Rod-shaped part. Detailed Implementation
[0019] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.
[0020] This utility model is a heat preservation net used to install on an oven to heat and keep cooked food warm. It includes a first net frame 1 and a second net frame 2. One end of the first net frame 1 is provided with a first connecting part 11, and one end of the second net frame 2 is provided with a second connecting part 21 that forms a rotatable engagement with the first connecting part 11. Normally, the first net frame 1 is horizontally set on the oven as the main body of the heat preservation net. After the first net frame 1 is installed on the oven, it is fixed in place. Since the first connecting part 11 and the second connecting part 21 form a rotatable engagement, the second net frame 2 is driven to rotate relative to the first net frame 1. This allows the second net frame 2 to be flipped over and placed above the first net frame 1 to form a fold with the first net frame 1. At this time, the area of the heat preservation net does not increase.
[0021] The second mesh frame 2 is provided with a limiting part 22 at the end where the second connecting part 21 is located. When the second mesh frame 2 is flipped to the side of the first mesh frame 1 and the limiting part 22 abuts against the bottom of the first mesh frame 1, the first mesh frame 1 and the second mesh frame 2 are in an open state. The limiting part 22 of the second mesh frame 2 supports and limits the second mesh frame 2, so that the second mesh frame 2 and the first mesh frame 1 can be set side by side. At this time, the second mesh frame 2 is an extension of the first mesh frame 1, thereby increasing the heat preservation area and making it easier to keep more food warm.
[0022] Furthermore, both the first space frame 1 and the second space frame 2 are mesh structures formed by splicing together rod-shaped members 3. In this embodiment, several rod-shaped members 3 are interwoven to form two space frames.
[0023] Furthermore, the first connecting part 11 extends from one of the rod-shaped members 3 and is bent to form an annular member 12. The second connecting part 21 is another rod-shaped member 3 that serves as a positioning rod 23 passing through the annular member 12. That is, the end of the rod-shaped member 3 in the first connecting part 11 extends backward and is bent to form an annular member 12. Of course, it can also be a hook-shaped member. Then, the second connecting part 21 is a horizontally distributed rod-shaped member 3 that passes through the annular member 12 to form a rotatable connection, so as to realize that the second grid frame 2 can be flipped relative to the first grid frame 1. Alternatively, the second connecting part 21 is an annular member 12, and the first connecting part 11 is a horizontally distributed rod-shaped member 3. That is, the first connecting part 11 and the second connecting part 21 can form a rotatable fit.
[0024] Furthermore, the two ends of the positioning rod 23 are bent to form the limiting end 24. The limiting end 24 can prevent the positioning rod 23 from separating from the ring part 12, making the second grid frame 2 more stable and reliable when flipping.
[0025] Furthermore, there are at least two annular components 12, symmetrically arranged on one side of the first space frame 1 or the second space frame 2, or distributed at intervals on one side of the first space frame 1 or the second space frame 2. The positioning rod 23 is inserted entirely through the annular component 12, making the second space frame 2 more stable when flipping.
[0026] Furthermore, two adjacent rod-shaped members 3 of the second space frame 2 extend towards the direction of the first space frame 1 to form extension ends 25. The two rod-shaped members 3 typically span two or three other rod-shaped members 3, and the two extension ends 25 are integrally connected by a rod-shaped member 3 to form a limiting part 22. In this embodiment, the limiting part 22 is a transverse rod-shaped member 3, while the rod-shaped members 3 on the second space frame 2 are distributed longitudinally. Therefore, they abut against each other to form support and limit the movement.
[0027] Furthermore, after the extension end 25 is bent upward, it is connected to a rod-shaped member 3 to form a limiting part 22. At this time, the limiting part 22 protrudes relative to the second mesh frame 2. In this way, when the limiting part 22 abuts against the bottom of the first mesh frame 1, the second mesh frame 2 can also be relatively horizontal. If the limiting part 22 is not protruding, the end where the first connecting part 11 is located in the second mesh frame 2 will be higher than the other end, so that the second mesh frame 2 as the extension part of the insulation net cannot be placed horizontally, and its applicability is greatly reduced.
[0028] Furthermore, one or more of the rod-shaped members 3 of the first mesh frame 1 are bent at both ends to form installation ends 26, which facilitates the installation of the first mesh frame 1 and its placement on the oven. In this embodiment, the transverse rod-shaped members 3 of the first mesh frame 1 are distributed front and back, and both ends are bent, thereby forming a positioning with the oven through these bent ends.
[0029] This utility model is not limited to the above-described preferred embodiments. Anyone can derive other forms of products under the guidance of this utility model. However, regardless of any changes made in their shape or structure, any technical solution that is the same as or similar to this application falls within the protection scope of this utility model.
Claims
1. A rotating heat-insulating net for use in an oven, characterized in that, The system includes a first mesh frame (1) and a second mesh frame (2). One end of the first mesh frame (1) is provided with a first connecting part (11), and one end of the second mesh frame (2) is provided with a second connecting part (21) that rotates with the first connecting part (11). The second mesh frame (2) is provided with a limiting part (22) at the end where the second connecting part (21) is located. When the second mesh frame (2) is flipped over to the top of the first mesh frame (1) and stacked with the first mesh frame (1), the first mesh frame (1) and the second mesh frame (2) are in a folded state. When the second mesh frame (2) is flipped to the side of the first mesh frame (1) and the limiting part (22) abuts against the bottom of the first mesh frame (1), the first mesh frame (1) and the second mesh frame (2) are in an open state.
2. The rotating insulation net according to claim 1, characterized in that, The first space frame (1) and the second space frame (2) are both mesh structures formed by splicing together rod-shaped members (3).
3. A rotating insulation net according to claim 2, characterized in that, The first connecting part (11) extends from one of the rod-shaped members (3) and is bent to form an annular member (12), and the second connecting part (21) is another rod-shaped member (3) that serves as a positioning rod (23) passing through the annular member (12); or the second connecting part (21) extends from one of the rod-shaped members (3) and is bent to form an annular member (12), and the first connecting part (11) is another rod-shaped member (3) that serves as a positioning rod (23) passing through the annular member (12).
4. A rotating insulation net according to claim 3, characterized in that, The two ends of the positioning rod (23) are bent to form limiting ends (24) to prevent the positioning rod (23) from separating from the ring (12).
5. A rotating insulation net according to claim 3, characterized in that, The number of the annular components (12) is at least two, symmetrically arranged on one side of the first grid frame (1) or the second grid frame (2), or distributed at intervals on one side of the first grid frame (1) or the second grid frame (2).
6. A rotating insulation net according to claim 1, characterized in that, The two adjacent rod-shaped members (3) of the second space frame (2) extend toward the direction of the first space frame (1) to form an extension end (25), and the two extension ends (25) are connected integrally by a rod-shaped member (3) to form a limiting part (22).
7. A rotating insulation net according to claim 6, characterized in that, The extension end (25) is bent upward and then connected to a rod-shaped member (3) to form an integral connection, so that the limiting part (22) is protruding relative to the second grid frame (2).
8. A rotating insulation net according to claim 1, characterized in that, One or more rod-shaped members (3) of the first grid frame (1) are bent at both ends to form installation ends (26), which facilitates the installation of the first grid frame (1) and its placement on the oven.