Detachable wheaten food encrusting structure
The detachable filling structure solves the problem of low efficiency in hand-making dumplings and buns, achieving neat edges and tight sealing, thus improving production efficiency and product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2026-04-07
AI Technical Summary
In existing technologies, hand-making dumplings and buns is inefficient, results in uneven patterns, uneven pressing pressure, and loose closure of the buns, leading to leakage and opening. In addition, the production time is relatively long.
It adopts a detachable dough filling structure, including a base, movable mold, filling hinge and filling spoon. Through the design of rolling groove, limiting plate and folding hinge, it can achieve uniform rolling and precise filling of dough, simplifying the filling process.
It improves the efficiency of making dumplings and buns, ensures neat edges and tight sealing, shortens production time, and enhances product appearance and fullness, making it suitable for various usage scenarios.
Smart Images

Figure CN224084553U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pasta filling technology, specifically a detachable pasta filling structure. Background Technology
[0002] Dumplings and steamed buns are traditional Chinese staple foods. Dumplings are a popular traditional food, also known as boiled dumplings. They are a staple food and local snack in northern China, as well as a festive food. They are suitable for all ages and even foreign friends. Dumplings are usually made by wrapping fillings in dough and boiling them.
[0003] The common method is to use a rolling pin to roll out the cut dough into dumpling wrappers, then spread the wrapper out in your palm, scoop the filling into the center with a spoon, and pinch it closed by hand multiple times. If the dumplings have decorative edges, it takes even more time and effort, and the efficiency of making dumplings is not high. If the maker is not skilled, the dumplings may be of different sizes, the patterns may be uneven, the pressure on the edges may be uneven, and the opening may not be closed tightly. When cooking the dumplings, they may leak filling and open. The whole process of making dumplings takes a relatively long time. The same applies to making steamed buns, especially the time spent on creating the patterns. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides a detachable pasta filling structure, which solves the problems mentioned in the background.
[0005] This utility model provides the following technical solution: a detachable pasta filling structure, comprising: a base, a movable mold, and a filling hinge. The top of the base is respectively provided with a first workbench and a second workbench. The top of the first workbench is provided with a rolling groove. The second workbench is provided with a receiving cavity. The movable mold is movably connected to the inside of the receiving cavity. The top of the second workbench is provided with a limiting platen. The filling hinge is located at the top of the second workbench and is detachably installed on the inner wall of the limiting platen.
[0006] Preferably, the filling hinge includes a positioning hinge and a folding hinge, the positioning hinge and the folding hinge are rotatably connected, both the positioning hinge and the folding hinge are provided with a pressing part, and the surface of both pressing parts is provided with patterned oblique teeth.
[0007] Preferably, the top of the folding hinge has a gripping groove, and the bottom of the folding hinge has an opening.
[0008] Preferably, the limiting plate includes an arc-shaped limiting plate and a limiting plate. The arc-shaped limiting plate is integrally formed and connected to the top of the second workbench. The limiting plate is integrally formed and connected to the top of the arc-shaped limiting plate. The inner wall of the arc-shaped limiting plate is symmetrically provided with limiting protrusions. The surface of the positioning hinge is provided with a limiting groove corresponding to the position of the limiting protrusion, and the limiting protrusion is engaged with the inner wall of the limiting groove.
[0009] Preferably, the top of the base has a placement groove, and a scooping spoon is engaged with the inner wall of the placement groove.
[0010] Preferably, the scooping section of the scoop has a groove on its surface, and the handle section of the scoop has an anti-slip texture.
[0011] Preferably, the inner wall of the movable mold is provided with a rolling ball for rolling out dough.
[0012] Compared with the prior art, the present invention has the following beneficial effects:
[0013] 1. This detachable filling structure for dough involves setting up a movable mold, filling hinges, a first workbench, and a second workbench. The dough is rolled out to the thickness of a dumpling wrapper. The filling spoon is removed, and the rolled-out dumpling wrapper is placed neatly in the center of the filling hinge. The filling is placed in the center of the dumpling wrapper, and the hinge is flipped and folded until it is fully engaged. Excess dough outside the engaged area is removed, and then the hinge is opened to reveal a successfully wrapped, complete decorative dumpling. This ensures even sealing of the dumpling, reduces the pressing time, and achieves good adhesion. The resulting product has a better appearance and fullness, and the mechanized production process saves time and effort while significantly improving efficiency.
[0014] 2. This detachable dough filling structure, with its limiting plate and limiting groove, allows the filling hinge to be removed for operation, or fixed on a second workbench. It is not limited by space, avoids long-term bending over work, and is suitable for various usage scenarios and working environments. After rolling out the dough, it can be used to make both dumplings and buns, meeting the production requirements of both. Attached Figure Description
[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0016] Figure 2 This is a schematic diagram of the exploded structure of this utility model;
[0017] Figure 3 This is a schematic diagram of the filling hinge structure of this utility model;
[0018] Figure 4 This is a schematic diagram of the structure of the base, the first workbench, and the second workbench of this utility model;
[0019] Figure 5 This is a schematic diagram of the scooping spoon structure of this utility model.
[0020] In the diagram: 1. Base; 2. Movable mold; 3. Filling hinge; 31. Positioning hinge; 32. Folding hinge; 33. Pressing part; 34. Patterned oblique teeth; 4. First workbench; 5. Second workbench; 6. Rolling groove; 7. Receiving cavity; 8. Limiting plate; 81. Arc-shaped limiting plate; 82. Limiting plate; 83. Limiting protrusion; 9. Grip groove; 10. Opening; 11. Limiting slot; 12. Placement slot; 13. Filling spoon; 14. Limiting slot; 15. Anti-slip texture; 16. Rolling ball. Detailed Implementation
[0021] 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.
[0022] Please see Figure 1-5 A detachable pasta filling structure includes: a base 1, a movable mold 2, and a filling hinge 3. The top of the base 1 is provided with a first workbench 4 and a second workbench 5. The top of the first workbench 4 is provided with a rolling groove 6. The second workbench 5 is provided with a receiving cavity 7. The movable mold 2 is movably connected to the inside of the receiving cavity 7. The top of the second workbench 5 is provided with a limiting platen 8. The filling hinge 3 is located at the top of the second workbench 5 and is detachably installed on the inner wall of the limiting platen 8. The inner wall of the movable mold 2 is provided with a rolling ball 16 for rolling dough.
[0023] The filling hinge 3 includes a positioning hinge 31 and a folding hinge 32. The positioning hinge 31 and the folding hinge 32 are rotatably connected. Both the positioning hinge 31 and the folding hinge 32 are provided with a pressing part 33, and the surface of both pressing parts 33 is provided with patterned oblique teeth 34.
[0024] The top of the hinge 32 has a gripping groove 9, and the bottom of the hinge 32 has an opening 10.
[0025] The limiting plate 8 includes an arc-shaped limiting plate 81 and a limiting plate 82. The arc-shaped limiting plate 81 is integrally formed and connected to the top of the second workbench 5. The limiting plate 82 is integrally formed and connected to the top of the arc-shaped limiting plate 81. The inner wall of the arc-shaped limiting plate 81 is symmetrically provided with limiting protrusions 83. The surface of the positioning hinge 31 is provided with a limiting groove 11 corresponding to the position of the limiting protrusion 83, and the limiting protrusion 83 is engaged with the inner wall of the limiting groove 11.
[0026] The top of the base 1 is provided with a placement groove 12, and a scooping spoon 13 is attached to the inner wall of the placement groove 12. The scooping spoon 13 is convenient for scooping filling. The scooping section of the scooping spoon 13 is provided with a limiting groove 14, and the handle section of the scooping spoon 13 is provided with anti-slip texture 15. When scooping up filling, the limiting groove 14 limits the filling to prevent the filling from falling, and the anti-slip texture 15 increases the friction between the fingers and the scooping spoon 13.
[0027] After the flour has been processed and divided into several dough portions, place each portion into the right-hand rolling well. Press the dough portion directly with your hand until it forms a round wrapper, or use a rolling ball 16. Press the rolling ball 16 with your hand and roll it in a circular motion to flatten the dough portion into a round wrapper, forming a flat wrapper of even thickness for filling. When making dumplings, roll the wrapper to the thickness of a dumpling skin. Remove the filling spoon 13 and place the rolled-out dumpling skin in the center of the filling hinge 3, arranging them neatly. Use the filling spoon 13 to scoop the filling into the center of the dumpling skin. Flip the hinge 32, which has an opening 10 and a gripping groove 9, to easily pinch the hinge 32 with your index finger and thumb. Then flip the hinge 32 and press it until the positioning hinge 31 is fully engaged. Remove any excess dough outside the engaged area, and then open the hinge 32. To see a complete lace-shaped dumpling successfully pressed, the filling hinge 3 can be removed for operation or fixed on the second workbench 5. The limiting slots 11 on both sides of the positioning hinge 31 engage with the limiting protrusions 83 on the arc-shaped limiting inner wall. The limiting plate 82 locks the top of the positioning hinge 31, ensuring that the entire filling hinge 3 is locked on the second workbench 5 without horizontal or vertical displacement. When making the bun, place the rolled-out dough into the movable mold 2. The dough should be larger, with a diameter greater than the outer diameter of the mold, ideally with a folded edge. Use the filling spoon 13 to fill the mold with filling, then pinch the dough around the edges towards the center. Finally, press it flat and pour it out to obtain a petal-shaped bun. The movable mold 2 is usually placed in the space below the dumpling hinge. The movable mold 2 contains a rolling ball 16, which can be stably and securely fixed.
[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A detachable pasta filling structure, characterized in that, include: The base (1), movable mold (2), and filling hinge (3) are provided. The top of the base (1) is provided with a first workbench (4) and a second workbench (5). The top of the first workbench (4) is provided with a rolling groove (6). The second workbench (5) is provided with a receiving cavity (7). The movable mold (2) is movably connected to the inside of the receiving cavity (7). The top of the second workbench (5) is provided with a limiting platen (8). The filling hinge (3) is located at the top of the second workbench (5) and is detachably installed on the inner wall of the limiting platen (8).
2. The detachable pasta filling structure according to claim 1, characterized in that, The filling hinge (3) includes a positioning hinge (31) and a folding hinge (32). The positioning hinge (31) and the folding hinge (32) are rotatably connected. Both the positioning hinge (31) and the folding hinge (32) are provided with pressing parts (33), and the surfaces of the two pressing parts (33) are provided with patterned oblique teeth (34).
3. The detachable pasta filling structure according to claim 2, characterized in that, The top of the folding hinge (32) has a gripping groove (9), and the bottom of the folding hinge (32) has an opening (10).
4. The detachable pasta filling structure according to claim 2, characterized in that, The limiting plate (8) includes an arc-shaped limiting plate (81) and a limiting plate (82). The arc-shaped limiting plate (81) is integrally formed and connected to the top of the second workbench (5). The limiting plate (82) is integrally formed and connected to the top of the arc-shaped limiting plate (81). The inner wall of the arc-shaped limiting plate (81) is symmetrically provided with limiting protrusions (83). The surface of the positioning hinge (31) is provided with a limiting groove (11) corresponding to the position of the limiting protrusion (83), and the limiting protrusion (83) is engaged with the inner wall of the limiting groove (11).
5. The detachable pasta filling structure according to claim 1, characterized in that, The top of the base (1) is provided with a placement groove (12), and a scooping spoon (13) is attached to the inner wall of the placement groove (12).
6. The detachable pasta filling structure according to claim 5, characterized in that, The scooping section of the scooping spoon (13) has a limiting groove (14) on its surface, and the handle section of the scooping spoon (13) has anti-slip texture (15).
7. A detachable pasta filling structure according to claim 1, characterized in that, The inner wall of the movable mold (2) is provided with a rolling ball (16) for rolling out dough.