An oven
By introducing a winding mechanism and a fixed pulley structure into the barbecue grill, the problems of barbecue grill deformation and oil fume pollution under high temperatures are solved. This enables flexible adjustment of the distance between food and heat source and convenient cleaning, thereby improving cooking efficiency and equipment lifespan.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HANGZHOU XINJIULONG KITCHEN TOOLS CO LTD
- Filing Date
- 2025-04-29
- Publication Date
- 2026-07-21
AI Technical Summary
Existing barbecue grills are prone to deformation under high temperatures, making it inconvenient to adjust the distance between food and heat source, causing serious oil fume pollution, and making cleaning difficult, thus affecting cooking results and efficiency.
An oven was designed that uses a retractable mechanism to adjust the distance of the grill racks by pulling ropes and fixed pulleys, reducing contact with oil fumes. The shell is designed to prevent oil stains from accumulating, and it provides separate main and secondary cooking areas as well as a storage structure for cleaning tools.
It enables flexible adjustment of the distance between the grill racks, reduces oil fume pollution, improves cooking efficiency and cleaning convenience, and ensures cooking results and equipment lifespan.
Smart Images
Figure CN224522923U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cooking appliances, and more particularly to a baking oven. Background Technology
[0002] Barbecue, with its crispy crust formed on the surface of food at high temperatures while retaining its juices and imparting a smoky aroma, has become a popular cooking method. However, several problems need to be avoided during the process, such as insufficient preheating leading to undercooked food, and food being too close to the heat source causing it to burn. In short, mastering barbecue requires both ample experience and easily operable and adjustable cooking equipment; both are indispensable.
[0003] Chinese patent CN212755343U discloses a barbecue grill with a liftable grill rack, which includes a grill body, a grill rack, two columns fixed on the grill body, a rotating shaft rotatably supported between the two columns, and two cables with one end wound around the rotating shaft. The other end of each cable is connected to the grill rack so that the grill rack is suspended below the rotating shaft. The grill rack can be lifted or lowered by rotating the rotating shaft and winding the cables around the rotating shaft.
[0004] However, in the aforementioned patent, the grill is equipped with sliding sleeves on both sides for attaching to the uprights. During long-term cooking, these sleeves will predictably deform due to high temperatures, causing obstruction of the sliding and preventing timely adjustment of the distance between the food and the heat source, thus reducing the flavor after cooking. At the same time, the cable is not perpendicular to the grill, increasing the contact area with the oil fumes generated during cooking and contaminating the rotating shaft when it is rolled up. Utility Model Content
[0005] The purpose of this invention is to facilitate the control of the distance between food and heat source during grilling to ensure the flavor of the cooking result, and therefore a grill is provided.
[0006] An oven adopts the following technical solution: An oven includes an oven body and a support frame disposed above the oven body; The oven body has a main cooking zone, and a first grill is independently provided in the main cooking zone. At least two pull rings are evenly provided on each of the two ends of the top surface of the first grill. The support includes a first flat plate that is horizontally arranged along the length of the furnace body and support columns that are vertically arranged at both ends of the bottom of the support plate; The first flat plate has fixed pulleys on both ends of the bottom surface corresponding to the pull rings. A winding mechanism is provided on the outer side of the bottom of the support column. The winding mechanism includes a pull rope corresponding to the number of pull rings. A hook is provided at one end of the pull rope away from the winding mechanism. The other end of the pull rope is connected to a crank handle. The crank handle is located at the bottom of the support column on either side. The pull rope passes through the fixed pulley and is fastened to the pull ring via a hook.
[0007] By adopting the above technical solution, the distance between the first grill and the oven body can be adjusted by adjusting the winding mechanism. In actual cooking, the distance between the heat source inside the oven and the food on the grill can be easily changed to achieve the best cooking effect. At least four hooks and pull rings work together to ensure the stability of the first grill when the staff cranks the handle to wind up or release the pull rope, preventing the food from falling off due to tilting. The first flat plate can hold the food or seasonings to be grilled, making it convenient for the cook to take them out.
[0008] Furthermore, a housing is provided at the bottom of the first plate, and the housing and the bottom of the first plate form the mounting space for the fixed pulley. A through hole is provided on the housing corresponding to the fixed pulley.
[0009] Preferably, the portion of the pull rope between the pull ring and the fixed pulley is arranged vertically downwards.
[0010] The casing effectively reduces the contact between cooking fumes and the fixed pulley, preventing oil buildup; the vertically positioned pull cord reduces the contact area with cooking fumes, thus reducing oil adhesion to the pull cord surface.
[0011] Furthermore, a horizontal bar is vertically provided at the bottom of the housing along the axis of symmetry of the first flat plate, and several barbecue hooks are evenly threaded through the horizontal bar.
[0012] Food can be preheated or kept warm by hanging it on the barbecue hook, which meets the cooking needs of different foods.
[0013] Furthermore, a baffle is rotatably provided on the back of the furnace body, and a handle is provided on the outer wall of the baffle.
[0014] The baffle provides ample operating space for the cook when opened during cooking, while the handle makes it easy to open the baffle.
[0015] Furthermore, a second flat plate is provided on the side of the furnace body.
[0016] The second plate can temporarily store cooked food, improving cooking efficiency.
[0017] Furthermore, an ash collection port is provided at the bottom of the furnace body.
[0018] Furthermore, the side of the furnace body has a notch adapted to a cleaning tool.
[0019] The recess is used to hang cleaning tools, such as shovels and fire tongs. Using these tools, the ash inside the furnace can be easily transferred from the ash outlet to the outside of the furnace, making cleaning easier.
[0020] Furthermore, the oven body also includes a secondary cooking area, and a partition is vertically installed between the main cooking area and the secondary cooking area.
[0021] The secondary cooking area allows for additional cooking tasks to be performed while the main cooking area is cooking, thus improving cooking efficiency.
[0022] Furthermore, a second grill is slidably installed inside the secondary cooking area.
[0023] The second grill can be used for different cooking methods, or it can be used to preheat food before transferring it to the main cooking area for cooking. The sliding second grill can be disassembled when cleaning the oven body to facilitate the cleaning of charcoal ash in the second cooking area, or to facilitate cleaning of the main body when the second grill needs cleaning.
[0024] Furthermore, the furnace body is provided with furnace legs at the bottom, with reinforcing ribs at the top of the furnace legs and a third flat plate at the bottom of the furnace legs.
[0025] The reinforcing ribs ensure the structural strength between the table legs and the stove body; the third flat plate serves to store food while lowering the overall center of gravity and improving stability.
[0026] In summary, this application has at least one of the following advantages: 1. The main cooking area and the secondary cooking area can cook food independently, or the food in the secondary cooking area can be preheated and then moved to the main cooking area for cooking, thereby improving the efficiency and effectiveness of cooking; 2. The winding mechanism is connected to the pull ring on the first grill by at least four pull ropes, which facilitates the adjustment of the first grill while ensuring the stability of the first grill when it rises or falls. 3. The first flat plate on the top of the oven body, the second flat plate on the side of the oven body, and the third flat plate at the bottom of the oven body are used to store food at different cooking stages, making it convenient for the cook to access and improving cooking efficiency. 4. The fixed pulleys on the bottom surface of the first flat plate, corresponding to the pull ring, arrange the pull rope in a reasonable manner, ensuring smooth winding. The part of the pull rope between the fixed pulley and the pull ring is vertical, reducing the contact area between the oil fumes generated during cooking and the pull rope, thus preventing the pull rope from contaminating the fixed pulley. The shell on the bottom surface of the first flat plate and the first flat plate together form the installation position of the fixed pulley, effectively preventing the oil fumes generated during cooking from directly contacting the fixed pulley, avoiding unnecessary cleaning costs, effectively extending the overall service life and facilitating cleaning.
[0027] 5. The barbecue hook at the bottom of the shell can adapt to the cooking needs of different foods.
[0028] 6. The ash collection port at the bottom of the furnace and the recess on the side for storing cleaning tools allow for timely cleaning of the furnace interior; Attached Figure Description
[0029] Figure 1 This is a schematic diagram of the oven structure in this application; Figure 2 for Figure 1 Enlarged structural diagram at point A; Figure 3 for Figure 1 Enlarged structural diagram at point B; Figure 4 This is a front view of the oven in this application; Figure 5 for Figure 4 A cross-sectional view at point C in the middle; Figure 6 This is a side view of the oven in this application; Figure 7 for Figure 6 A cross-sectional view at point D; Figure 8 This is a schematic diagram of the oven structure in this application; Figure 9 This is a schematic diagram of the structure of the second grill in this application; Attached diagram descriptions: 1. Oven body; 11. Main cooking area; 12. Secondary cooking area; 13. Baffle; 14. Handle; 15. Partition; 2. Support; 21. First plate; 22. Support column; 23. Shell; 24. Through hole; 25. Crossbar; 26. Grill hook; 27. Second plate; 28. Ash drain; 3. First grill rack; 31. Pull ring; 4. Crank handle; 41. Pull rope; 42. Hook; 5. Fixed pulley; 6. Notch; 61. Cleaning tool; 7. Second grill rack; 71. Crossbar; 8. Oven leg; 81. Reinforcing rib; 9. Third plate. Detailed Implementation
[0030] To make the technical solution of the present invention clearer, the present application will be further described in detail below with reference to the accompanying drawings and specific embodiments. Example
[0031] refer to Figure 1 An oven includes an oven body 1 and a support 2 disposed above the oven body 1. The oven body 1 has a main cooking zone 11. (See reference) Figure 2 The main cooking area 11 has a first grill 3 independently set inside the oven body 1. The first grill 3 has pull rings 31 on its edge. In this application, two pull rings 31 on one side are used as an example. Two pull rings 31 are also symmetrically set on the other side of the first grill 3.
[0032] Refer again Figure 1 , 2 The bracket 2 includes a horizontally arranged first plate 21 and support columns 22 located at both ends of the bottom surface of the first plate 21. A crank 4 is located at the bottom of any one of the support columns 22. One end of a pull rope 41 is connected to the crank 4, and the other end is equipped with a hook 42. Further reference. Figure 2 and combined Figure 4-7 The bottom of the first plate 21 is provided with a number of fixed pulleys 5 matching the number of hooks 42. The hooks 42 are connected to the pull rings 31 through the fixed pulleys 5, and the part of the pull rope 41 between the fixed pulleys 5 and the hooks 42 is vertical.
[0033] refer to Figure 1 , 4 6. A housing 23 is provided at the bottom of the first plate 21. The housing 23 and the first plate 21 form the installation position of the fixed pulley 5. A through hole 24 for the pull rope 41 to pass through is provided at the position corresponding to the housing 23 and the fixed pulley 5.
[0034] Refer again Figure 1 The furnace body 1 has furnace legs 8 at its bottom, and reinforcing ribs 81 are provided at the connection between the furnace legs 8 and the furnace body 1; a second flat plate 27 rotatably connected to the furnace body 1 is provided on the side of the furnace body 1, and a third flat plate 9 is provided at the bottom of the furnace legs 8; a baffle 13 rotatably connected to the furnace body 1 is provided at the edge of the furnace body 1, and a handle 14 is provided on the baffle; combined with Figure 3 The side of the furnace body 1 also has a recess 6 for storing cleaning tools 61; combined with Figure 4 , 5 A horizontal bar 25 is vertically arranged at the bottom of the shell 23 along the axis of symmetry of the first flat plate 21, and several barbecue hooks 26 are evenly arranged on the horizontal bar 25; combined again Figure 4 , 6 The bottom of the furnace body 1 is provided with an ash discharge port 28.
[0035] refer to Figure 8The oven body 1 also has a secondary cooking zone 12. A partition 15 is provided between the main cooking zone 11 and the secondary cooking zone 12. A second grill rack 7 is slidably installed in the secondary cooking zone 12. (See reference) Figure 9 The second grill 7 is tray-shaped, and the bottom has evenly arranged crossbars 71.
[0036] First, let me describe the cooking process with reference to the accompanying diagram: When preparing to cook, refer to Figure 1 , 4 Adjust the crank handle 4 to raise the height of the first grill 3, while simultaneously pulling out the second grill 7, closing the ash discharge port 28, adding fuel into the oven body 1, and after completing the above steps, reset the first grill 3 and the second grill 7.
[0037] Before you begin cooking, refer to Figure 1 Transfer the food placed on the third plate 9 to the first plate 21 and pull the handle 14 to open the baffle 13. When the first grill 3 reaches the appropriate temperature, transfer the food from the first plate 21 to the first grill 3. When food needs to be preheated, it can be preheated by hanging it on the barbecue hook 26 or by placing it on the first grill 3 and adjusting the crank handle 4 to raise the height of the first grill 3.
[0038] During the cooking process, refer to Figure 1 , 4 -7. In the main cooking area 11, the degree of food cooking is continuously observed using different methods. At the same time, the height of the crank handle 4 and the first grill 3 is adjusted according to the needs to achieve the best cooking effect for different foods. The oil fumes generated during cooking are effectively blocked by the shell 23 at the bottom of the first plate 21 to prevent them from contacting the fixed pulley 5 and causing oil stains to adhere to the fixed pulley 5. During the vertical rise of the oil fumes, the part of the pull rope 41 between the fixed pulley 5 and the hook 42 is vertical, which reduces the contact area between the oil fumes and the pull rope 41 and avoids the phenomenon of oil stains adhering to the surface of the pull rope 41 and contaminating the fixed pulley 5 during the winding process.
[0039] refer to Figure 8 Within the secondary cooking area 12, cooks can cook simultaneously according to actual needs, improving cooking efficiency.
[0040] When cooking is complete, refer to Figure 1 The cook transfers food from the first grill 3 and the second grill 7 to the second plate 27, while simultaneously taking the food to be cooked from the first plate 21 to prepare for cooking.
[0041] After cooking, refer to Figure 1 , 4-7. The cook removes the barbecue hook 26, adjusts the crank handle 4 to raise the height of the first grill 3, and removes the second grill 7 for separate cleaning. At this time, there are solid wastes such as fuel ash and food residues inside the oven body 1. Open the ash drain port 28 at the bottom of the oven body 1, remove the cleaning tool 61 hanging on the side of the oven body 1, push the solid waste out of the ash drain port 28 to the outside of the oven body 1, and then clean the inside of the oven body 1. After cleaning, close the ash drain port 28 and reset the first grill 3, the second grill 7 and the barbecue hook 26. Example
[0042] A new second grill 7 is now provided based on embodiment 1.
[0043] refer to Figure 9 The second grill rack 7 is tray-shaped with a closed bottom.
[0044] refer to Figure 8 and combined Figure 1 , 4 -7. Before cooking begins, the second grill 7 can be used to preheat the food; refer to Figure 8 and combined Figure 1 , 4 -7. During the cooking process, the second grill 7 can be used for cooking methods different from grilling.
[0045] The remaining implementation methods are the same as in Example 1.
[0046] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.
Claims
1. An oven, characterized in that, Includes a furnace body and a support frame disposed above the furnace body; The oven body has a main cooking zone, and a first grill is independently provided in the main cooking zone. At least two pull rings are evenly provided on each of the two ends of the top surface of the first grill. The support includes a first plate that is horizontally arranged along the length of the furnace body and support columns that are vertically arranged on both sides of the bottom surface of the first plate. The first flat plate has fixed pulleys on both ends of the bottom surface corresponding to the pull rings. A winding mechanism is provided on the outer side of the bottom of the support column. The winding mechanism includes a pull rope corresponding to the number of pull rings. A hook is provided at the end of the pull rope away from the winding mechanism. The other end of the pull rope is connected to a crank handle. The crank handle is located at the bottom of the support column on any side. The pull rope passes through the fixed pulley and is fastened to the pull ring via a hook.
2. The oven according to claim 1, characterized in that, The bottom of the first plate is provided with a housing, and the housing and the bottom of the first plate form the mounting space for the fixed pulley. The housing is provided with a through hole corresponding to the fixed pulley.
3. The oven according to claim 2, characterized in that, A horizontal bar is vertically arranged at the bottom of the housing along the axis of symmetry of the first flat plate, and several barbecue hooks are evenly threaded through the horizontal bar.
4. The oven according to claim 1, characterized in that, A baffle is rotatably mounted on the back of the furnace body, and a handle is provided on the outer wall of the baffle.
5. An oven according to claim 2, characterized in that, A second flat plate is provided on the side of the furnace body.
6. The oven according to claim 1, characterized in that, An ash collection port is provided at the bottom of the furnace body.
7. An oven according to claim 6, characterized in that, The side of the furnace body has a notch adapted to cleaning tools.
8. An oven according to claim 1, characterized in that, The oven body also includes a secondary cooking area, and a partition is vertically installed between the main cooking area and the secondary cooking area.
9. An oven according to claim 8, characterized in that, A second grill is slidably installed inside the secondary cooking area.
10. An oven according to claim 1, characterized in that, The furnace body is provided with furnace legs at the bottom, with reinforcing ribs at the top of the furnace legs and a third flat plate at the bottom of the furnace legs.