A new type of sawtooth roasted duck frame
The design of the serrated plate and fixing device solves the problem of unstable fixation caused by displacement during the roasting process of roast duck, achieving stable fixation and simplifying operation, thus improving roasting efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG RUISONG MASCH MFG CO LTD
- Filing Date
- 2025-08-04
- Publication Date
- 2026-07-21
AI Technical Summary
Existing roasting duck equipment is prone to displacement of the duck during the roasting process due to gravity or uneven heating, resulting in poor fixation and cumbersome operation, which affects roasting efficiency.
The system employs a serrated plate structure and a fixing device. The spacing between the roast ducks is adjusted by the serrated plate, and the fixing device ensures that the roast ducks are more stably fixed and prevents them from sliding, making the operation convenient.
This method achieves stable fixation of the roast duck during the roasting process, improves the roasting effect, simplifies the operation process, and increases roasting efficiency.
Smart Images

Figure CN224522214U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of roast duck rack technology, specifically a novel serrated roast duck rack. Background Technology
[0002] Peking duck is a highly representative traditional Chinese dish, with Beijing roast duck being the most famous. It is typically made using plump and tender Beijing ducks, which undergo processes such as marinating, drying the skin, and roasting in a hanging oven or a closed oven, resulting in a crispy, golden-brown skin and tender, juicy, and not-too-greasy duck meat.
[0003] Existing roasting duck equipment mostly uses flat supports or simple hooks to fix the duck. The contact surface is smooth and the friction is small. During roasting, the duck is prone to displacement or even falling due to gravity or uneven heating. The fixing effect is not good, especially for ducks that are large or have a lot of surface fat. The fixing device may only be fixed by tightening bolts or snap-fitting, which is cumbersome and the locking force is insufficient. During use, it is easy to loosen due to vibration or rotation of the duck, requiring frequent adjustments and affecting roasting efficiency. Summary of the Invention
[0004] This utility model provides a novel serrated roasting duck rack, which can adjust the spacing between roasting ducks through the serrated plate structure, and at the same time uses a fixing device to make the items more stable and less prone to slipping. It is also easy to operate and helps to maintain the position of the items during the roasting process, thereby improving the roasting effect.
[0005] To achieve the above objectives, a novel serrated roast duck rack is provided, comprising a base frame, a support frame fixedly connected to the upper end of the base frame, multiple fixed frames fixedly connected to the support frame by welding, two fixed rods fixedly connected to the fixed frames by welding, multiple serrated plates fixedly connected to the fixed frames by welding, the multiple serrated plates being fixedly connected to the fixed rods, a fixing device being provided on the side of the fixed frame connected to the fixed rods, a support plate fixedly connected to the support frame, a sliding groove being provided on the support plate, a slider being slidably connected to the sliding groove, a water tank being fixedly connected to the upper end of the slider, and casters being fixedly connected to the lower end of the base frame. The support frame is designed for easy support, the fixing frame for easy fixation, the fixing rod for easy support and fixation of the serrated plate, the serrated plate for easy anti-slip function, the fixing device for easy fixation of the roast duck rack, the support plate for easy support of the water tank, the sliding groove for easy sliding of the slider, the slider for easy sliding of the water tank, the water tank for easy collection of oil dripping from the roast duck during roasting, and the casters for easy movement of the roast duck rack.
[0006] According to the novel serrated roast duck rack, the fixing device includes a cover plate, a fixing plate, a moving block, and a button. The cover plate is movably connected to the fixing frame via a hinge. The cover plate is provided to facilitate fixing the roast duck rack, the fixing plate is provided to facilitate fixing the cover plate, the moving block is provided to facilitate moving the fixing block, and the button is provided to facilitate releasing the fixing plate.
[0007] According to the novel serrated roast duck rack, the cover plate is fixedly connected to two fixing blocks, and the two fixing blocks are fixedly connected to fixing posts. The fixing posts are rotatably connected to the fixing plate. The fixing blocks are used to facilitate the fixing of the fixing posts, and the fixing posts are used to facilitate the fixing of the fixing plate.
[0008] According to the novel serrated roast duck rack, the fixing plate is fixedly connected to a locking block, the fixing frame is provided with a cavity, and the movable block is located inside the cavity. The locking block is provided for convenient fixing, and the cavity is provided for convenient movement of the movable block.
[0009] According to the novel serrated roast duck rack, the movable block is fixedly connected to a first telescopic rod, the first telescopic rod is slidably connected to a fixed frame, and the movable block is provided with a slot. The first telescopic rod is provided to facilitate determining the movement trajectory of the movable block, and the slot is provided to facilitate fixing the block.
[0010] According to the novel serrated roast duck rack, a first spring is sleeved on the outer surface of the first telescopic rod. One end of the first spring is fixedly connected to a moving block, and the end of the first spring away from the moving block is fixedly connected to a fixed frame. The first spring is provided to facilitate the relief of pressure on the moving block.
[0011] According to the novel serrated roast duck rack, the button is fixedly connected to a second telescopic rod, and a wedge is fixedly connected to the end of the second telescopic rod away from the button. The second telescopic rod is slidably connected to the fixed frame. The second telescopic rod is provided to facilitate the movement of the wedge, and the wedge is provided to facilitate the movement of the moving block.
[0012] According to the novel serrated roast duck rack, a second spring is sleeved on the outer surface of the second telescopic rod. One end of the second spring is fixedly connected to a button, and the end of the second spring away from the button is fixedly connected to a fixing frame. The second spring is provided to facilitate the relief of button pressure.
[0013] The beneficial effects of this utility model are: the serrated plate structure allows for adjustment of the spacing between roast ducks, while the fixing device makes the items more stable and less prone to slipping, and the operation is convenient, which helps to maintain the position of the items during the roasting process and improves the roasting effect.
[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;
[0016] Figure 1 This is a three-dimensional structural diagram of a novel serrated roast duck rack according to the present invention;
[0017] Figure 2 This is a partial structural schematic diagram of the fixing device for a novel serrated roast duck rack according to this utility model;
[0018] Figure 3 This is a schematic diagram of the internal structure of the fixing frame of a novel serrated roast duck rack according to this utility model;
[0019] Figure 4 This utility model Figure 1 A magnified structural diagram of A in the diagram.
[0020] Legend:
[0021] 1. Base frame; 2. Support frame; 3. Fixing frame; 4. Fixing rod; 5. Serrated plate; 6. Fixing device; 601. Cover plate; 60101. Fixing block; 60102. Fixing column; 602. Fixing plate; 60201. Locking block; 603. Moving block; 60301. First telescopic rod; 60302. Locking groove; 60303. First spring; 604. Button; 60401. Second telescopic rod; 60402. Wedge block; 60403. Second spring; 7. Support plate; 8. Slide groove; 9. Slider; 10. Water tank; 11. Caster wheel; 12. Cavity. Detailed Implementation
[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.
[0023] Reference Figures 1 to 4This utility model discloses a novel serrated roast duck rack, comprising a base frame 1, a support frame 2 fixedly connected to the upper end of the base frame 1, multiple fixed frames 3 fixedly connected to the support frame 2 by welding, two fixed rods 4 fixedly connected to the fixed frames 3 by welding, multiple serrated plates 5 fixedly connected to the fixed frames 3 by welding, the multiple serrated plates 5 fixedly connected to the fixed rods 4, a fixing device 6 provided on the side of the fixed frame 3 connected to the fixed rods 4, a support plate 7 fixedly connected to the support frame 2, a sliding groove 8 provided on the support plate 7, a slider 9 slidably connected to the sliding groove 8, a water tank 10 fixedly connected to the upper end of the slider 9, and casters 11 fixedly connected to the lower end of the base frame 1.
[0024] The fixing device 6 includes a cover plate 601, a fixing plate 602, a moving block 603, and a button 604. The cover plate 601 is movably connected to the fixing frame 3 via a hinge to prevent the fixing position from shifting due to shaking, and at the same time to provide a stable connection base for the subsequent engagement of the fixing plate 602. The cover plate 601 is fixedly connected to two fixing blocks 60101, and the two fixing blocks 60101 are fixedly connected to a fixing post 60102. The fixing post 60102 is rotatably connected to the fixing plate 602.
[0025] A locking block 60201 is fixedly connected to a fixed plate 602. A cavity 12 is provided in the fixed frame 3. A movable block 603 is located inside the cavity 12. A first telescopic rod 60301 is fixedly connected to the movable block 603. The first telescopic rod 60301 is slidably connected to the fixed frame 3. A slot 60302 is provided in the movable block 60303. This forms a mechanical locking structure of locking block 60201 and slot 60302, preventing the cover plate 601 from flipping upward, thereby fixing the roast duck hanging rod in the horizontal direction and preventing it from swaying left and right. A first spring 60303 is sleeved on the outer surface of the first telescopic rod 60301. One end of the first spring 60303 is fixedly connected to the movable block 603, and the end of the first spring 60303 away from the movable block 603 is fixedly connected to the fixed frame 3.
[0026] Button 604 is fixedly connected to a second telescopic rod 60401. A wedge block 60402 is fixedly connected to the end of the second telescopic rod 60401 away from button 604. The second telescopic rod 60401 is slidably connected to the fixing frame 3. A second spring 60403 is sleeved on the outer surface of the second telescopic rod 60401. One end of the second spring 60403 is fixedly connected to button 604, and the end of the second spring 60403 away from button 604 is fixedly connected to the fixing frame 3.
[0027] Working principle: When in use, place the roast duck hanging rod on the serrated plate 5, then cover it with the cover plate 601 and close the fixing plate 602. The locking block 60201 presses the moving block 603 to move along the direction of the first telescopic rod 60301, pressing the first spring 60303. The force generated by the compression of the first spring 60303 pushes the moving block 603 to move, so that the locking block 60201 is locked into the slot 60302. The fixing plate 601 prevents the roast duck hanging rod from moving. When the hanging rod is removed, press the button 604 to drive the second telescopic rod 60401 to move, which in turn drives the wedge block 60402 to move and press the moving block 603. The slot 60302 on the moving block 603 moves away from the locking block 60201, and the cover plate 601 can move freely. The water tank 10 can be pulled out for cleaning.
[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.
Claims
1. A novel serrated roasting duck rack, characterized in that, The system includes a base frame (1), a support frame (2) fixedly connected to the upper end of the base frame (1), a plurality of fixed frames (3) fixedly connected to the support frame (2) by welding, two fixed rods (4) fixedly connected to the fixed frame (3) by welding, a plurality of serrated plates (5) fixedly connected to the fixed frame (3) by welding, the plurality of serrated plates (5) fixedly connected to the fixed rods (4), a fixing device (6) is provided on the side of the fixed frame (3) connected to the fixed rods (4), a support plate (7) fixedly connected to the support frame (2), a sliding groove (8) provided on the support plate (7), a slider (9) slidably connected to the sliding groove (8), a water tank (10) fixedly connected to the upper end of the slider (9), and a caster wheel (11) fixedly connected to the lower end of the base frame (1).
2. The novel serrated roasting duck rack according to claim 1, characterized in that, The fixing device (6) includes a cover plate (601), a fixing plate (602), a moving block (603) and a button (604), wherein the cover plate (601) is movably connected to the fixing frame (3) via a hinge.
3. The novel serrated roasting duck rack according to claim 2, characterized in that, The cover plate (601) is fixedly connected to two fixing blocks (60101), and the two fixing blocks (60101) are fixedly connected to a fixing post (60102). The fixing post (60102) is rotatably connected to the fixing plate (602).
4. A novel serrated roasting duck rack according to claim 3, characterized in that, The fixed plate (602) is fixedly connected to the card block (60201), the fixed frame (3) is provided with a cavity (12), and the moving block (603) is located inside the cavity (12).
5. A novel serrated roasting duck rack according to claim 4, characterized in that, The movable block (603) is fixedly connected to a first telescopic rod (60301), the first telescopic rod (60301) is slidably connected to the fixed frame (3), and the movable block (603) is provided with a slot (60302).
6. A novel serrated roasting duck rack according to claim 5, characterized in that, The outer surface of the first telescopic rod (60301) is fitted with a first spring (60303), one end of the first spring (60303) is fixedly connected to the moving block (603), and the end of the first spring (60303) away from the moving block (603) is fixedly connected to the fixed frame (3).
7. A novel serrated roasting duck rack according to claim 6, characterized in that, The button (604) is fixedly connected to a second telescopic rod (60401), and a wedge (60402) is fixedly connected to one end of the second telescopic rod (60401) away from the button (604). The second telescopic rod (60401) is slidably connected to the fixing frame (3).
8. A novel serrated roasting duck rack according to claim 7, characterized in that, The outer surface of the second telescopic rod (60401) is fitted with a second spring (60403). One end of the second spring (60403) is fixedly connected to the button (604), and the end of the second spring (60403) away from the button (604) is fixedly connected to the fixing frame (3).