A roasting device for roast duck

Abstract

The utility model discloses a kind of roasting devices for roast duck, the utility model relates to roast duck roasting technical field, including oven assembly, the oven assembly inside is equipped with moving assembly, the moving assembly includes bottom disc, four universal wheels are fixedly installed in the bottom disc bottom, fixed tube is fixedly installed in the top middle part of the bottom disc, several fixed racks are fixedly installed outside the fixed tube, rotating sleeve is fixedly installed at the one end of the fixed rack, synchronous shaft is rotatably connected in the rotating sleeve, fixed hook is fixedly installed in the synchronous shaft bottom, the fixed hook is hung with hanger assembly, the top of the synchronous shaft fixedly installed with baffle disc in the top of the fixed tube, other synchronous hook is fixedly installed in the top of the synchronous shaft, and the synchronous hook is fixedly connected with top hanger assembly;The utility model can control duck embryo self-rotation in roasting process, ensure uniform heating, uniform color, improve roasting effect, and have higher practical value.

Description

Technical Field

[0001] This utility model relates to the field of roasting duck technology, specifically a roasting device for roasting duck. Background Technology

[0002] Roast duck is a classic Chinese roasted dish and an important representative of Cantonese and Beijing cuisines. It is made from a whole duck through multiple processes such as marinating, air-drying, coloring, and roasting. It is known for its crispy skin, tender meat, bright red color, and rich aroma.

[0003] Based on the above, the following problems were found: Current roast duck ovens that can roast multiple ducks at the same time usually do not have an automatic turning function, and manual turning is required at regular intervals to ensure that the ducks are evenly browned, which is inconvenient to use.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a roasting device for roast duck in order to achieve a more practical purpose. Utility Model Content

[0005] The purpose of this invention is to provide a roasting device for roasting duck, so as to solve the problems mentioned in the background art.

[0006] A roasting device for roasting duck includes an oven assembly. The oven assembly contains a moving component, which includes a chassis. Four casters are fixedly mounted on the bottom of the chassis. A fixed tube is fixedly mounted on the center of the top of the chassis. Several fixed brackets are fixedly mounted on the outer side of the fixed tube. A rotating sleeve is fixedly mounted on one end of each fixed bracket. A synchronous shaft is rotatably connected inside the rotating sleeve. A fixed hook is fixedly mounted on the bottom of the synchronous shaft. A hanging bracket assembly is hung on the fixed hook. A baffle is fixedly mounted on the top of one synchronous shaft located at the top of the fixed tube. Synchronous hooks are fixedly mounted on the top of other synchronous shafts. The synchronous hooks are fixedly connected to the top hanging bracket assembly. A synchronous gear is fixedly mounted on the top of the baffle. A drive shaft is rotatably connected inside the fixed tube. A drive gear is fixedly mounted on the top of the drive shaft, and the drive gear meshes with the synchronous gear.

[0007] By adopting the above technical solution, the oven assembly provides a convenient roasting space for the duck. The movable assembly facilitates the fixing of the hanging rack assembly, allowing the duck to be roasted inside the oven. The base provides stable support for the movable assembly and facilitates its movement. The fixed frame connects the fixed tube and the rotating sleeve, enhancing structural stability. The fixed hooks secure the hanging rack assembly, allowing the rotation of the synchronous shaft to drive its rotation. The hanging rack assembly also secures the pre-treated duck carcass, facilitating its movement into the oven for roasting. The synchronous hooks ensure that the rotation of the hanging rack assembly drives the bottom synchronous shaft to rotate synchronously. The synchronous gears further facilitate this rotation. The meshing connection between the drive gear and the synchronous gear allows the drive shaft to rotate, which in turn drives the synchronous gear, controlling the rotation of all hanging rack components. This achieves automatic turning of the duck, ensuring even browning and improving the roasting effect.

[0008] Furthermore, the oven assembly includes a furnace chamber and an oven door, with one end of the furnace chamber and the oven door hinged together, and a handle fixedly installed on the outer side of the other end of the furnace chamber and the oven door.

[0009] By adopting the above technical solution, the handle makes it easy to open and close the oven door or move the entire device, so that the oven chamber and oven door form a heat-insulating baking space.

[0010] Furthermore, heating tubes with a continuous "S" structure are fixedly installed on the inner side of the furnace chamber and the furnace door. One end of each heating tube is provided with a power supply interface, which is located on the outer side of the furnace chamber and the furnace door.

[0011] By adopting the above technical solution and setting the power supply interface, it is easy to connect to an external power source to provide electrical energy for the heating tube. The heating tube can convert electrical energy into heat energy. The S-shaped design increases the heating area, making the heat distribution more uniform, avoiding local overheating, and ensuring that the roast duck is heated evenly.

[0012] Furthermore, a raised strip is provided on one side of the furnace chamber, a sealing groove is provided on one side of the furnace door, and a limiting groove is provided at the bottom of both the furnace chamber and the furnace door.

[0013] By adopting the above technical solution, the setting of the convex strip and sealing groove facilitates the closure of the furnace chamber and furnace door, and the convex strip and sealing groove cooperate to form an airtight connection, preventing heat leakage and improving thermal efficiency. The setting of the limiting groove facilitates the limiting of the outer side of the bottom end of the fixed tube, ensuring that the moving component is centered in the middle of the oven component.

[0014] Furthermore, a first support frame is fixedly installed at the bottom of the furnace. The first support frame has a "C" shaped structure, and three casters are fixedly installed at the bottom of the first support frame.

[0015] By adopting the above technical solution, the first support frame has a "C" shaped structure, which facilitates stable support for the furnace and avoids space that allows for the movement of movable components.

[0016] Furthermore, a second support frame is fixedly installed at the bottom of the furnace door, and casters are fixedly installed at both ends of the bottom of the second support frame.

[0017] By adopting the above technical solution and setting the second support frame, it is convenient to provide support for the furnace door, making it easy to open and close the furnace door stably.

[0018] Furthermore, a drive motor is provided on one side of the bottom end of the fixed tube. The drive motor is fixedly installed on the top of the chassis. A worm gear is fixedly installed on the output end of the drive motor. The worm gear is meshed with a worm wheel. The worm wheel is fixedly installed on the bottom end of the drive shaft.

[0019] By adopting the above technical solution and by setting up the drive motor, it is easy for the drive motor to work so that the worm can drive the worm wheel to rotate, thereby controlling the rotation of the drive shaft.

[0020] Furthermore, both the fixing hook and the synchronizing hook have an "L" shaped structure, and the turning points of both the fixing hook and the synchronizing hook have an arc-shaped structure.

[0021] By adopting the above technical solution, since both the fixed hook and the synchronous hook are "L" shaped, it is easy to stably fix the hanger assembly between the fixed hook and the synchronous hook, avoiding loosening during rotation. It also facilitates that the synchronous shafts in the same row can drive the hanger assemblies in the same row to rotate synchronously. When removing and placing the hanger assembly, the hanging ring and the synchronous ring need to be hung at the same time.

[0022] Furthermore, the hanger assembly includes a hanging ring, a connecting frame is fixedly installed on one side of the bottom end of the hanging ring, the connecting frame has a "C" shaped structure, an oil collection tray is fixedly installed at the bottom of the connecting frame, and a synchronization ring is fixedly installed at the bottom of the oil collection tray.

[0023] By adopting the above technical solution, the connection frame facilitates the connection of the hanging ring, oil collection tray and synchronous ring, enhances the overall structural strength, and allows the synchronous shaft at the top of the hanging frame assembly to rotate, thereby driving the synchronous shaft at the bottom, while avoiding the location where the roast duck is hung.

[0024] Furthermore, the bottom of the hanging ring is provided with two hooks, and a fixing ring is fixedly installed on the top of the hooks, with the fixing ring sleeved on the outside of the hanging ring.

[0025] By adopting the above technical solution, the hooks can be easily hung on the duck wings, and the duck head can be inserted into the hanging ring, so as to securely fix the duck embryo on the hanging rack assembly, making it convenient for the oven assembly to roast the duck embryo evenly.

[0026] Compared with the prior art, the beneficial effects of this utility model are as follows: the oven assembly facilitates providing roasting space for the duck; the movable assembly facilitates fixing the hanging rack assembly, allowing the duck to be roasted inside the oven assembly; the base provides stable support for the movable assembly and facilitates its movement; the fixed frame facilitates connecting the fixed tube and the rotating sleeve, enhancing structural stability; the fixed hook facilitates fixing the hanging rack assembly, allowing the rotation of the synchronous shaft to drive the hanging rack assembly to rotate; and the hanging rack assembly facilitates fixing the pre-treated duck carcass. This invention facilitates easy movement of the duck into the oven assembly for roasting. The synchronous hook design allows the rotation of the hanging rack assembly to drive the synchronous shaft at the bottom. The synchronous gear design allows the rotation of the synchronous gear to drive the synchronous shaft at the bottom. The meshing connection between the drive gear and the synchronous gear allows the rotation of the drive shaft to drive the synchronous gear, thereby controlling the rotation of all hanging rack assemblies and automatically turning the duck over. This ensures even browning and improves the roasting effect. This invention controls the rotation of the duck during roasting, ensuring even heating and browning, thus improving the roasting result and possessing high practical value. Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural diagram of a roasting device for roasting duck according to the present invention;

[0028] Figure 2 This is a three-dimensional structural diagram of the oven component of this utility model;

[0029] Figure 3 This is a three-dimensional structural diagram of the mobile component of this utility model;

[0030] Figure 4 This is an exploded view of the mobile component of this utility model;

[0031] Figure 5 This is a three-dimensional structural diagram of the hanging bracket assembly of this utility model;

[0032] Figure 6 Provided by this utility model Figure 3 Enlarged view of structure A in the middle.

[0033] In the diagram: 1. Oven assembly; 11. Furnace chamber; 12. Oven door; 13. Handle; 14. Heating tube; 15. Raised strip; 16. Sealing groove; 17. Limiting groove; 18. First support frame; 19. Second support frame; 110. Power supply interface; 2. Moving assembly; 21. Chassis; 22. Fixed tube; 23. Fixed frame; 24. Rotating sleeve; 25. Synchronous shaft; 26. Fixed hook; 27. Baffle plate; 28. Synchronous gear; 29. ​​Drive shaft; 210. Drive motor; 211. Worm gear; 212. Worm wheel; 213. Drive gear; 214. Synchronous hook; 3. Hanging bracket assembly; 31. Hanging ring; 32. Connecting frame; 33. Oil collection tray; 34. Synchronous ring; 35. Hook; 36. Fixed ring. Detailed Implementation

[0034] 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.

[0035] Please see Figures 1-6This utility model provides a technical solution: a roasting device for roasting duck, including an oven assembly 1. The oven assembly 1 provides a roasting space for the duck. A movable assembly 2 is located inside the oven assembly 1, which facilitates the fixing of a hanging rack assembly 3, allowing the duck to be roasted inside the oven assembly 1. The movable assembly 2 includes a base 21 with four casters fixedly installed at its bottom. The base 21 provides stable support for the movable assembly 2 and facilitates its movement. A fixing pipe 22 is fixedly installed at the top center of the chassis 21. Several fixing brackets 23 are fixedly installed on the outside of the fixing pipe 22. The fixing brackets 23 facilitate the connection between the fixing pipe 22 and the rotating sleeve 24, enhancing structural stability. A rotating sleeve 24 is fixedly installed at one end of the fixing bracket 23. A synchronous shaft 25 is rotatably connected inside the rotating sleeve 24. A fixing hook 26 is fixedly installed at the bottom of the synchronous shaft 25. The fixing hook 26 facilitates the fixing of the hanger assembly 3, allowing the rotation of the synchronous shaft 25 to drive the hanger assembly 3 to rotate. The fixing hook 26 is used to hang... The hanging rack assembly 3 facilitates the fixation of pre-treated duck embryos, making it easy to move them into the oven assembly 1 for roasting. A baffle 27 is fixedly installed on the top of the synchronous shaft 25 at the top of the fixing tube 22. Synchronous hooks 214 are fixedly installed on the top of other synchronous shafts 25. The synchronous hooks 214 ensure that the rotation of the hanging rack assembly 3 drives the synchronous shafts 25 at the bottom to rotate synchronously. The synchronous hooks 214 are fixedly connected to the top hanging rack assembly 3. A synchronous gear 28 is fixedly installed on the top of the baffle 27. The synchronous gear 28... The configuration facilitates the rotation of the synchronous gear 28, which in turn drives the bottom synchronous shaft 25 to rotate. The drive shaft 29 is rotatably connected inside the fixed tube 22. The drive gear 213 is fixedly installed on the top of the drive shaft 29. The drive gear 213 meshes with the synchronous gear 28. Through the meshing connection between the drive gear 213 and the synchronous gear 28, the rotation of the drive shaft 29 facilitates the drive gear 213 to drive the synchronous gear 28 to rotate, thereby controlling the rotation of all the hanging rack components 3, realizing the automatic turning of the roast duck, making the surface of the roast duck evenly colored, and improving the roasting effect.

[0036] The oven assembly 1 includes an oven chamber 11 and an oven door 12. The oven chamber 11 and the oven door 12 are hinged at one end, and a handle 13 is fixedly installed on the outer side of the other end of the oven chamber 11 and the oven door 12. The handle 13 facilitates opening and closing the oven door 12 or moving the entire device, so that the oven chamber 11 and the oven door 12 form a heat-insulating baking space.

[0037] The furnace chamber 11 and the furnace door 12 are both fixedly installed with heating tubes 14 in a continuous "S" structure. One end of the heating tube 14 is provided with a power supply interface 110. The power supply interface 110 is located on the outside of the furnace chamber 11 and the furnace door 12. The setting of the power supply interface 110 makes it easy to connect to an external power source to provide electrical energy for the operation of the heating tube 14. The heating tube 14 can convert electrical energy into heat energy. The S-shaped design increases the heating area, makes the heat distribution more uniform, avoids local overheating, and ensures that the roast duck is heated evenly.

[0038] The furnace chamber 11 has a raised strip 15 on one side, and the furnace door 12 has a sealing groove 16 on one side. The bottom of both the furnace chamber 11 and the furnace door 12 has a limiting groove 17. The raised strip 15 and the sealing groove 16 facilitate the closure of the furnace chamber 11 and the furnace door 12, so that the raised strip 15 and the sealing groove 16 cooperate to form an airtight connection, prevent heat leakage, and improve thermal efficiency. The limiting groove 17 facilitates the limiting of the outer side of the bottom end of the fixed tube 22, ensuring that the moving component 2 is centered in the middle of the oven component 1.

[0039] The furnace chamber 11 is fixedly installed with a first support frame 18. The first support frame 18 has a "C" shape and three casters are fixedly installed at the bottom of the first support frame 18. The "C" shape of the first support frame 18 facilitates stable support for the furnace chamber 11 and avoids space for the movement of the movable component 2.

[0040] The furnace door 12 is fixedly installed with a second support frame 19 at the bottom. Both ends of the bottom of the second support frame 19 are fixedly installed with casters. The second support frame 19 provides support for the furnace door 12, making it easy to open and close the furnace door 12 stably.

[0041] The fixed tube 22 has a drive motor 210 on one side of its bottom end. The drive motor 210 is fixedly installed on the top of the chassis 21. A worm 211 is fixedly installed at the output end of the drive motor 210. The worm 211 is meshed with a worm wheel 212. The worm wheel 212 is fixedly installed at the bottom end of the drive shaft 29. The drive motor 210 facilitates the operation of the drive motor 210 to drive the worm 211 to rotate the worm wheel 212, thereby controlling the rotation of the drive shaft 29.

[0042] Both the fixed hook 26 and the synchronous hook 214 are "L" shaped structures, and the turning points of the fixed hook 26 and the synchronous hook 214 are arc-shaped structures. The "L" shaped structure of the fixed hook 26 and the synchronous hook 214 makes it easy to stably fix the hanger assembly 3 between the fixed hook 26 and the synchronous hook 214, preventing it from loosening during rotation. This also makes it easy for the synchronous shaft 25 in the same column to drive the hanger assembly 3 in the same column to rotate synchronously. When removing and placing the hanger assembly 3, the hanging ring 31 and the synchronous ring 34 need to be hung at the same time.

[0043] The hanging bracket assembly 3 includes a hanging ring 31. A connecting frame 32 is fixedly installed on one side of the bottom end of the hanging ring 31. The connecting frame 32 has a "C" shaped structure. An oil collection tray 33 is fixedly installed at the bottom of the connecting frame 32. A synchronization ring 34 is fixedly installed at the bottom of the oil collection tray 33. The setting of the connecting frame 32 facilitates the connection of the hanging ring 31, the oil collection tray 33 and the synchronization ring 34, enhances the overall structural strength, and makes it convenient for the synchronization shaft 25 at the top of the hanging bracket assembly 3 to rotate, which can drive the synchronization shaft 25 at the bottom to rotate, and can avoid the position where the roast duck is hung.

[0044] The bottom of the hanging ring 31 is also provided with two hooks 35, and a fixing ring 36 is fixedly installed on the top of the hooks 35. The fixing ring 36 is sleeved on the outside of the hanging ring 31. The hooks 35 are designed to hang the duck wings of the duck embryo, and the duck head is inserted into the hanging ring 31, so as to fix the duck embryo firmly on the hanging rack assembly 3, which facilitates the oven assembly 1 to roast the duck embryo evenly.

[0045] Specifically, the working principle of this roasting device for roasting duck is as follows: During use, the connecting frame 32 facilitates the connection of the hanging ring 31, oil collection tray 33, and synchronization ring 34, enhancing the overall structural strength. This allows the rotation of the synchronization shaft 25 at the top of the hanging frame assembly 3 to drive the rotation of the synchronization shaft 25 at the bottom, while avoiding the location where the duck is hung. The hook 35 allows for easy hanging of the duck embryo at the wing area, with the duck head inserted inside the hanging ring 31, thus firmly fixing the duck embryo to the hanging frame assembly 3. This facilitates even roasting of the duck embryo by the oven assembly 1. The handle 13 allows for easy opening and closing of the oven door 12 or movement of the entire device, creating a warm roasting space between the oven chamber 11 and the oven door 12. The power supply interface 110 facilitates connection to external power sources. A power supply is provided to facilitate the operation of the heating tube 14, which converts electrical energy into heat energy. The S-shaped design increases the heating area, making the heat distribution more uniform and avoiding local overheating, ensuring that the roasted duck is heated evenly. The protrusions 15 and sealing grooves 16 facilitate the closure of the furnace chamber 11 and the furnace door 12, forming an airtight connection to prevent heat leakage and improve thermal efficiency. The limiting groove 17 facilitates the limiting of the outer side of the bottom end of the fixed tube 22, ensuring that the moving component 2 is centered in the middle of the oven assembly 1. The first support frame 18 has a "C" shape, which provides stable support for the furnace chamber 11 and allows space for the moving component 2 to move. The second support frame 19 facilitates the adjustment of the oven. Door 12 provides support for easy and stable opening and closing. The base 21 provides stable support for the moving assembly 2 and facilitates its movement. The fixing bracket 23 connects the fixing tube 22 and the rotating sleeve 24, enhancing structural stability. The fixing hook 26 secures the hanging rack assembly 3, allowing the rotation of the synchronous shaft 25 to drive its rotation. The hanging rack assembly 3 secures the pre-treated duck embryos for easy movement into the oven assembly 1 for roasting. The synchronous hook 214 ensures that the rotation of the hanging rack assembly 3 drives the synchronous shaft 25 at the bottom to rotate synchronously. Both the fixing hook 26 and the synchronous hook 214 are L-shaped. This design facilitates stable fixing of the hanger assembly 3 between the fixing hook 26 and the synchronous hook 214, preventing it from loosening during rotation. It also ensures that the synchronous shafts 25 in the same row can drive the hanger assemblies 3 in the same row to rotate synchronously. When removing and placing the hanger assembly 3, the hanging ring 31 and the synchronous ring 34 need to be hung simultaneously. The synchronous gear 28 facilitates the rotation of the bottom synchronous shaft 25. The drive motor 210 facilitates the operation of the drive motor 210, causing the worm gear 211 to drive the worm wheel 212, thereby controlling the rotation of the drive shaft 29. The drive gear 213 meshes with the synchronous gear 28, facilitating the rotation of the drive shaft 29 to drive the synchronous gear 28, thus controlling the rotation of all hanger assemblies 3.This system automatically flips the roast duck, ensuring even browning and improving the roasting result.

[0046] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A roasting apparatus for roasting duck, characterized in that, The oven assembly includes an oven component (1), which has a moving component (2) inside. The moving component (2) includes a chassis (21), on which four casters are fixedly installed. A fixing tube (22) is fixedly installed at the top center of the chassis (21). Several fixing brackets (23) are fixedly installed on the outside of the fixing tube (22). A rotating sleeve (24) is fixedly installed at one end of the fixing bracket (23). A synchronous shaft (25) is rotatably connected inside the rotating sleeve (24). A fixing hook (26) is fixedly installed at the bottom of the synchronous shaft (25). 6) A hanging bracket assembly (3) is provided. A baffle (27) is fixedly installed on the top of the synchronous shaft (25) at the top of the fixed tube (22). A synchronous hook (214) is fixedly installed on the top of the synchronous shaft (25). The synchronous hook (214) is fixedly connected to the top hanging bracket assembly (3). A synchronous gear (28) is fixedly installed on the top of the baffle (27). A drive shaft (29) is rotatably connected inside the fixed tube (22). A drive gear (213) is fixedly installed on the top of the drive shaft (29). The drive gear (213) meshes with the synchronous gear (28).

2. The roasting apparatus for roasting duck according to claim 1, characterized in that, The oven assembly (1) includes a furnace chamber (11) and an oven door (12). One end of the furnace chamber (11) and the oven door (12) are hinged together, and a handle (13) is fixedly installed on the outer side of the other end of the furnace chamber (11) and the oven door (12).

3. The roasting apparatus for roasting duck according to claim 2, characterized in that, Heating tubes (14) with a continuous "S" structure are fixedly installed on the inner side of the furnace chamber (11) and the furnace door (12). One end of the heating tube (14) is provided with a power supply interface (110), which is located on the outer side of the furnace chamber (11) and the furnace door (12).

4. The roasting apparatus for roasting duck according to claim 3, characterized in that, The furnace chamber (11) has a protruding strip (15) on one side, and the furnace door (12) has a sealing groove (16) on one side. The bottom of both the furnace chamber (11) and the furnace door (12) has a limiting groove (17).

5. The roasting apparatus for roasting duck according to claim 4, characterized in that, The furnace chamber (11) is fixedly installed with a first support frame (18) at the bottom. The first support frame (18) has a "C" shaped structure and three casters are fixedly installed at the bottom of the first support frame (18).

6. The roasting apparatus for roasting duck according to claim 5, characterized in that, The bottom of the furnace door (12) is fixedly installed with a second support frame (19), and both ends of the bottom of the second support frame (19) are fixedly installed with casters.

7. The roasting apparatus for roasting duck according to claim 1, characterized in that, A drive motor (210) is provided on one side of the bottom end of the fixed tube (22). The drive motor (210) is fixedly installed on the top of the chassis (21). A worm (211) is fixedly installed at the output end of the drive motor (210). A worm wheel (212) is meshed with the worm (211). The worm wheel (212) is fixedly installed at the bottom end of the drive shaft (29).

8. The roasting apparatus for roasting duck according to claim 1, characterized in that, Both the fixed hook (26) and the synchronous hook (214) are "L" shaped structures, and the turning points of the fixed hook (26) and the synchronous hook (214) are arc-shaped structures.

9. The roasting apparatus for roasting duck according to claim 1, characterized in that, The hanger assembly (3) includes a hanging ring (31), a connecting frame (32) is fixedly installed on one side of the bottom end of the hanging ring (31), the connecting frame (32) has a "C" shaped structure, an oil collection plate (33) is fixedly installed at the bottom of the connecting frame (32), and a synchronization ring (34) is fixedly installed at the bottom of the oil collection plate (33).

10. A roasting apparatus for roasting duck according to claim 9, characterized in that, The bottom of the hanging ring (31) is also provided with two hooks (35), and a fixing ring (36) is fixedly installed on the top of the hooks (35). The fixing ring (36) is sleeved on the outside of the hanging ring (31).

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