Handheld noodle maker with low improvement cost

Abstract

The utility model relates to a handheld noodle maker with low improvement cost, which comprises a main machine, a noodle extruding cylinder connected to the front end of the main machine and a die head assembly connected to the front end of the noodle extruding cylinder, a push rod assembly capable of movably extending into the noodle extruding cylinder is arranged in the main machine, and a noodle pressing plate is arranged in the noodle extruding cylinder. The dough pressing plate is driven by the push rod assembly to move back and forth in the dough extruding cylinder, a detachable connecting sleeve is assembled and connected to the front end of the main machine through a connecting structure, a first thread part is arranged on the connecting sleeve, a second thread part corresponding to the first thread part is arranged at the rear end of the dough extruding cylinder, and the dough extruding cylinder is driven by the push rod assembly to move back and forth in the dough extruding cylinder through matching of the first thread part and the second thread part. The dough extruding cylinder is in threaded connection with the main machine; according to the handheld noodle maker, on the basis of an original structure, an independent part with a threaded structure is used, so that the main machine and the noodle extruding cylinder of the noodle maker are connected through threads, a production line and a mold of the original noodle maker are reserved, and the improvement and evolution process of the noodle maker is accelerated.

Description

Technical Field

[0001] The utility model relates to the field of noodle machines, in particular to a handheld noodle machine with low improvement cost. Background Art

[0002] Noodles are a common staple food. Common ways of making noodles include ramen, knife-cut noodles, etc. With the gradual increase of household kitchen appliances, household handheld noodle machines are being used more and more due to their convenience and labor-saving features.

[0003] The current common handheld noodle machine structure is shown in the prior art 1: "A noodle machine" of patent number: CN202123046176.5, which mainly includes an extrusion mechanism and a noodle extrusion assembly. During assembly and connection, a limit slot is provided on the extrusion shell in the noodle extrusion assembly, and a convex tooth is provided on the extrusion mechanism that is screwed to the limit slot. However, it was found in actual use that the extrusion of this structure will generate a large axial force when the dough is extruded. The axial force can easily cause the metal sheet defining the second groove of the extrusion shell to be pulled and deformed and bent backwards, eventually causing damage to the noodle machine.

[0004] Therefore, some handheld noodle machines currently use a threaded connection method. The threaded connection method is more evenly stressed than the screw-on connection, and the connection is more secure and not easy to deform. The prior art is shown in Prior Art 2: Patent No.: CN 202322252429.7 "A noodle extruder". Its specification paragraph 0028 discloses that a threaded connection part is provided on the main machine, and the noodle cylinder is detachably mounted on the threaded connection part through a thread. In fact, the threaded connection part is integrally injection-molded on the main machine housing when the main machine is produced. Therefore, when a manufacturer that is currently producing the structure of Prior Art 1 wants to switch to the threaded connection method in the structure of Prior Art 2, it is necessary to re-open the main housing mold, which increases the production cost of the manufacturer and wastes the mold used before. Therefore, the applicant improves and perfects the prior art and provides a new solution that can switch to the connection method of Prior Art 2 on the basis of Prior Art 1 for manufacturers to choose to use. Summary of the invention

[0005] The utility model aims to provide a handheld noodle machine with simple and reasonable structure, convenient installation and stable structure and low improvement cost.

[0006] A handheld noodle machine with low improvement cost comprises a main machine, a noodle extrusion drum connected to the front end of the main machine and a die head assembly connected to the front end of the noodle extrusion drum, the main machine is provided with a push rod assembly which can movably extend into the noodle extrusion drum, the noodle extrusion drum is provided with a pressing plate, the pressing plate moves back and forth in the noodle extrusion drum under the drive of the push rod assembly, the front end of the main machine is connected with a detachable connecting sleeve through a connecting structure, the connecting sleeve is provided with a first threaded portion, the rear end of the noodle extrusion drum is provided with a second threaded portion corresponding to the first threaded portion, and the noodle extrusion drum is threadedly connected to the main machine through the cooperation of the first threaded portion and the second threaded portion.

[0007] The purpose of the utility model can also be solved by the following technical measures:

[0008] As a more specific solution, the connecting sleeve includes a connecting plate, the connecting plate is provided with an avoidance through hole suitable for the linear motion of the push rod assembly, the connecting plate is provided with a threaded sleeve extending toward the front end direction of the main machine, and the first threaded portion is arranged on the threaded sleeve.

[0009] As a further solution, the pressing plate is provided with an initial position and a final position in the noodle extrusion cylinder. When the pressing plate is in the final position, it abuts against or presses against the die head assembly. When the pressing plate is in the initial position, the threaded sleeve is arranged on the outer peripheral side of the pressing plate.

[0010] As a further solution, the first threaded portion is an internal thread, which is arranged on the inner wall surface of the threaded sleeve, and the corresponding second threaded portion is an external thread, which is arranged on the outer wall surface of the noodle extrusion cylinder.

[0011] Alternatively, the first threaded portion is an external thread, which is arranged on the outer wall surface of the threaded sleeve, and the corresponding second threaded portion is an internal thread, which is arranged on the inner wall surface of the noodle extrusion cylinder.

[0012] As a further solution, the connection structure includes several first assembly holes opened on the connecting plate and several second assembly holes opened on the front end of the main unit. The fastening unit passes through the first assembly holes and the second assembly holes from the outside to the inside, so that the connecting sleeve is assembled and connected to the front end of the main unit.

[0013] As a further solution, the connecting sleeve is made of a metal material in one piece; and the noodle extrusion cylinder is made of a plastic material in one piece.

[0014] As a further solution, the die head assembly includes a die head panel and a pressure cover, the die head panel is provided with a plurality of surface holes, the front end of the noodle extrusion cylinder is provided with a third threaded portion, and the pressure cover is correspondingly provided with a fourth threaded portion, and the third threaded portion and the fourth threaded portion are threadedly matched to connect the pressure cover to the noodle extrusion cylinder and press the die head panel against the front port of the noodle extrusion cylinder.

[0015] As a further solution, the host includes a face cover and a left shell and a right shell connected to each other, the face cover is clamped between the front ends of the left shell and the right shell, and the front ends of the left shell and the right shell are each provided with half of a second assembly hole, and the face cover has through holes corresponding to several second assembly holes.

[0016] As a further solution, the push rod assembly includes a motor, a transmission, a screw, a push rod and a PCB board with a switch. The motor is electrically connected to the PCB board, the output end of the motor is transmitted to the screw through the transmission, the screw is connected to the push rod, and the pressure plate is fixedly connected to the front end of the push rod.

[0017] As a further solution, a handle is also included, and the handle is foldably hinged to the lower part of the main body; a battery pack is arranged in the handle, and the battery pack is electrically connected to the PCB board.

[0018] The beneficial effects of the utility model are as follows:

[0019] The utility model discloses a hand-held noodle machine with low improvement cost. On the basis of the original structure, this hand-held noodle machine uses an independent spare part with a threaded structure, so that the main machine and the noodle extrusion cylinder are connected by the thread, so that the connection of the noodle extrusion cylinder is more firm, stable and not easy to deform, and its service life can be extended, and the production line and mold of the original noodle machine can be retained. Only one more connecting sleeve needs to be produced separately, that is, the product can take into account two connection methods, and it can be replaced according to the needs of dealers. The production process is more flexible, which speeds up the improvement and evolution process of the noodle machine, reduces the production cost of the manufacturer, and improves the market competitiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of Example 1 of the present utility model.

[0021] Figure 2 This is a schematic diagram of the exploded structure of the noodle extrusion barrel, die head assembly and main machine in the utility model.

[0022] Figure 3 It is a schematic diagram of the exploded structure of the connecting sleeve and the main machine in the utility model.

[0023] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model.

[0024] Figure 5 It is a schematic structural diagram of other embodiments of the die head assembly in the utility model.

[0025] Figure 6 This is a structural schematic diagram of Example 2 of the present utility model.

[0026] Figure 7This is a structural schematic diagram of Example 3 of the present utility model. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with the accompanying drawings and embodiments. Embodiment 1:

[0028] like Figures 1 to 4 As shown, a handheld noodle machine with low improvement cost includes a main machine 1, a noodle extrusion cylinder 2 connected to the front end of the main machine 1, and a die head assembly 3 connected to the front end of the noodle extrusion cylinder 2. The main machine 1 is provided with a push rod assembly 4 that can movably extend into the noodle extrusion cylinder 2, and the noodle extrusion cylinder 2 is provided with a pressing plate 21. The pressing plate 21 moves back and forth in the noodle extrusion cylinder 2 under the drive of the push rod assembly 4. The front end of the main machine 1 is connected to a detachable connecting sleeve 5 through a connecting structure assembly, and the connecting sleeve 5 is provided with a first threaded portion 6. The rear end of the noodle extrusion cylinder 2 is provided with a second threaded portion 7 corresponding to the first threaded portion 6. The first threaded portion 6 and the second threaded portion 7 cooperate to make the noodle extrusion cylinder 2 and the main machine 1 threadedly connected.

[0029] Based on the original structure, this handheld noodle machine adopts an independent spare part with a threaded structure, namely the above-mentioned connecting sleeve 5, so that the noodle machine main body 1 and the noodle extrusion cylinder 2 are connected through threads, making the connection of the noodle extrusion cylinder 2 more firm, stable, and not easy to deform, and its service life can be extended, and the production line and mold of the original noodle machine can be retained. Only one more connecting sleeve 5 needs to be produced separately, that is, the product can take into account two connection methods, and it can be replaced according to the needs of dealers, so that the production process is more flexible, the improvement and evolution process of the noodle machine is accelerated, the production cost of the manufacturer is reduced, and the market competitiveness is improved.

[0030] The connecting sleeve 5 includes a connecting plate 51 , on which a through hole 511 suitable for the linear motion of the push rod assembly 4 is formed. A threaded sleeve 52 is extended from the connecting plate 51 toward the front end of the main machine 1 , and the first threaded portion 6 is arranged on the threaded sleeve 52 .

[0031] The pressing plate 21 is provided with an initial position and a final position in the noodle extrusion cylinder 2. When the pressing plate 21 is in the final position, it abuts against or presses against the die head assembly 3. When the pressing plate 21 is in the initial position, the threaded sleeve 52 is arranged on the outer peripheral side of the pressing plate 21; so that the connecting sleeve 5 also serves as a protective sleeve. After the noodle extrusion cylinder 2 is disassembled, the pressing plate 21 is reset to the initial position, and the connecting sleeve 5 prevents the edge of the pressing plate 21 from being bumped.

[0032] In this embodiment, the first threaded portion 6 is an internal thread, which is arranged on the inner wall surface of the threaded sleeve 52, and the corresponding second threaded portion 7 is an external thread, which is arranged on the outer wall surface of the noodle tube 2; the use of threaded connection can make the force on the noodle tube 2 more uniform and less prone to deformation.

[0033] The connection structure includes a plurality of first assembly holes 512 formed on the connection plate 51 and a plurality of second assembly holes 101 formed on the front end of the main machine 1. The connection sleeve 5 is assembled and connected to the front end of the main machine 1 by fastening units such as screws passing through the first assembly holes 512 and the second assembly holes 101 from the outside to the inside. On the basis of the original noodle machine, the metal plate with the convex teeth can be disassembled, and then the connection sleeve 5 can be assembled to the front end of the main machine 1 by using the same connection method. The replacement process is simple and quick.

[0034] In this embodiment, the connecting sleeve 5 is preferably made of stainless steel metal material. The metal connecting sleeve 5 has a firm structure, is not easily deformed, and is sanitary and safe. However, in more embodiments, if the plastic can provide sufficient strength, the connecting sleeve 5 can also be formed by plastic injection molding.

[0035] The noodle barrel 2 is preferably made of plastic injection molding. The noodle barrel 2 made of plastic can further reduce the production cost, and the noodle barrel 2 made of plastic is lighter, which makes it easier for users to operate when squeezing noodles. Of course, in more embodiments, the noodle barrel 2 can still be made of stainless steel metal material, which can improve the strength of the noodle barrel 2 and make it more beautiful.

[0036] The die assembly 3 includes a die panel 31 and a pressure cover 32. The die panel 31 is provided with a plurality of holes 311. The outer wall surface of the front end of the noodle extrusion cylinder 2 is provided with a third threaded portion 201. The inner wall surface of the pressure cover 32 is correspondingly provided with a fourth threaded portion 321. The third threaded portion 201 and the fourth threaded portion 321 are threadedly matched to connect the pressure cover 32 to the noodle extrusion cylinder 2 and press the die panel 31 to the front end of the noodle extrusion cylinder 2. The die assembly 3 can be removed from the noodle extrusion cylinder 2, so that the front and rear ends of the noodle extrusion cylinder 2 are open, which is convenient for cleaning the noodle extrusion cylinder 2.

[0037] In more embodiments, such as Figure 5 As shown, the die assembly 3 only includes a die panel 31, and a limiting ring 202 is provided along the port at the front end of the noodle extrusion cylinder 2, and the die panel 31 is pressed against the limiting ring 202, or the die panel 31 and the noodle extrusion cylinder 2 are made in one piece.

[0038] The host 1 includes a cover 11 and a left shell 12 and a right shell 13 connected to each other. The cover 11 is clamped between the front ends of the left shell 12 and the right shell 13, and the front ends of the left shell 12 and the right shell 13 are respectively provided with half of the second assembly holes 101. The cover 11 is provided with through holes 102 corresponding to several second assembly holes 101, so that the connecting sleeve can be assembled and connected to the front end of the host 1.

[0039] The push rod assembly 4 includes a motor 41, a transmission 42 composed of a reduction gear, a screw 43, a push rod 44 and a PCB board 45 with a switch. The motor 41 is electrically connected to the PCB board 45. The output end of the motor 41 is transmitted to the screw 43 through the transmission 42. The screw 43 is connected to the push rod 44 in a transmission connection. The push rod 44 moves back and forth in the noodle extrusion cylinder 2 as the screw 43 rotates forward and backward. The pressing panel 21 is fixedly connected to the front end of the push rod 44. The push rod assembly belongs to the prior art and will not be elaborated on in detail herein.

[0040] The noodle machine also includes a handle 8, which is foldably hinged to the lower part of the main body 1; when the noodle machine is stored, the handle 8 is folded toward the main body 1 to make the noodle machine more compact and reduce space occupation;

[0041] A battery pack 9 is arranged in the handle 8, and the battery pack 9 is electrically connected to the PCB board 45; the battery pack 9 enables the noodle machine to be portable and can be taken outdoors for use. On the other hand, the battery pack 9 can be charged or directly operated through the power socket on the handle 8. Embodiment 2:

[0042] The difference between the second embodiment and the first embodiment is that: Figure 6 As shown, the first threaded portion 6 is an external thread, which is arranged on the outer wall surface of the threaded sleeve 52 , and the corresponding second threaded portion 7 is an internal thread, which is arranged on the inner wall surface of the noodle extrusion cylinder 2 .

[0043] The remaining structures and principles of the second embodiment are the same as those of the first embodiment and will not be described again. Embodiment three:

[0044] In the third embodiment, the connecting sleeve 5 also includes a connecting plate 51 and a threaded sleeve 52, but the difference is that: Figure 7 As shown, the threaded sleeve 52 is extended from the connecting plate 51 toward the rear end of the main machine and is nested in the front end of the main machine. The first threaded portion 6 is arranged on the outer wall surface of the threaded sleeve 52, and the second threaded portion 7 is arranged on the inner wall surface of the noodle extrusion tube 2.

[0045] The remaining structures and principles of the third embodiment are the same as those of the first embodiment and will not be described again.

[0046] The above is a preferred embodiment of the utility model, which shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements fall within the scope of the utility model to be protected, and the scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A handheld noodle making machine with low improvement cost, comprising a main machine (1), a noodle extruding cylinder (2) connected to the front end of the main machine (1), and a die head assembly (3) connected to the front end of the noodle extruding cylinder (2), wherein the main machine (1) is provided with a push rod assembly (4) which can movably extend into the noodle extruding cylinder (2), and the noodle extruding cylinder (2) is provided with a pressing plate (21), and the pressing plate (21) moves forward and backward in the noodle extruding cylinder (2) under the drive of the push rod assembly (4), characterized in that: The front end of the main machine (1) is connected to a detachable connecting sleeve (5) through a connecting structure, the connecting sleeve (5) is provided with a first threaded portion (6), and the rear end of the noodle extrusion cylinder (2) is provided with a second threaded portion (7) corresponding to the first threaded portion (6), and the noodle extrusion cylinder (2) is threadably connected to the main machine (1) through the cooperation of the first threaded portion (6) and the second threaded portion (7).

2. A handheld noodle machine with low improvement cost according to claim 1, characterized in that The connecting sleeve (5) comprises a connecting plate (51), the connecting plate (51) being provided with an avoidance through hole (511) suitable for the linear motion of the push rod assembly (4), the connecting plate (51) being provided with a threaded sleeve (52) extending in the direction of the front end of the main machine (1), the first threaded portion (6) being arranged on the threaded sleeve (52).

3. A handheld noodle machine with low improvement cost according to claim 2, characterized in that The pressing plate (21) is provided with an initial position and a final position in the noodle extrusion cylinder (2); the pressing plate (21) is in contact with or pressed against the die head assembly (3) when in the final position; and the threaded sleeve (52) is arranged on the outer peripheral side of the pressing plate (21) when the pressing plate (21) is in the initial position.

4. A handheld noodle machine with low improvement cost according to claim 2, characterized in that : The first threaded portion (6) is an internal thread, which is arranged on the inner wall surface of the threaded sleeve (52), and the corresponding second threaded portion (7) is an external thread, which is arranged on the outer wall surface of the noodle extrusion cylinder (2); Alternatively, the first threaded portion (6) is an external thread, which is arranged on the outer wall surface of the threaded sleeve (52), and the corresponding second threaded portion (7) is an internal thread, which is arranged on the inner wall surface of the noodle extrusion cylinder (2).

5. A handheld noodle machine with low improvement cost according to claim 2, characterized in that The connection structure comprises a plurality of first assembly holes (512) formed on the connection plate (51) and a plurality of second assembly holes (101) formed on the front end of the main unit (1); the connection sleeve (5) is assembled and connected to the front end of the main unit (1) by passing the first assembly holes (512) and the second assembly holes (101) from the outside to the inside through the fastening unit.

6. A handheld noodle machine with low improvement cost according to claim 1, characterized in that The connecting sleeve (5) is made of a metal material in one piece; and the noodle extrusion cylinder (2) is made of a plastic material in one piece.

7. A handheld noodle machine with low improvement cost according to claim 1, characterized in that The die head assembly (3) comprises a die head panel (31) and a pressure cover (32); the die head panel (31) is provided with a plurality of surface holes (311); the front end of the noodle extrusion cylinder (2) is provided with a third threaded portion (201); the pressure cover (32) is correspondingly provided with a fourth threaded portion (321); the third threaded portion (201) and the fourth threaded portion (321) are threadedly matched, so that the pressure cover (32) is connected to the noodle extrusion cylinder (2) and the die head panel (31) is pressed against the front end of the noodle extrusion cylinder (2).

8. A handheld noodle machine with low improvement cost according to claim 5, characterized in that The host (1) comprises a cover (11) and a left shell (12) and a right shell (13) connected to each other, the cover (11) being clamped between the front ends of the left shell (12) and the right shell (13), and the front ends of the left shell (12) and the right shell (13) are each provided with half of a second assembly hole (101), and the cover (11) is provided with through holes (102) corresponding to a plurality of the second assembly holes (101).

9. A handheld noodle machine with low improvement cost according to claim 1, characterized in that The push rod assembly (4) comprises a motor (41), a transmission (42), a screw rod (43), a push rod (44) and a PCB board (45) with a switch, wherein the motor (41) is electrically connected to the PCB board (45), the output end of the motor (41) is driven by the screw rod (43) through the transmission (42), the screw rod (43) is connected to the push rod (44) in a driving manner, and the pressing panel (21) is fixedly connected to the front end of the push rod (44).

10. A handheld noodle machine with low improvement cost according to claim 9, characterized in that The invention also comprises a handle (8), wherein the handle (8) is foldably hinged to the lower part of the main body (1); a battery pack (9) is arranged in the handle (8), and the battery pack (9) is electrically connected to the PCB board (45).

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