Cooking rod assembly

Abstract

The utility model discloses a cooking rod assembly. The cooking rod assembly at least comprises an inner cooking cover, an outer cooking cover, a cutter shaft and a cutter head arranged at the lower end of the cutter shaft. The outer cooking cover is hollow, the upper end and the lower end of the outer cooking cover are open, and the inner cooking cover is rotationally arranged in the outer cooking cover. The inner cooking cover is hollow, the upper end and the lower end of the inner cooking cover are open, the cutter shaft is arranged in the inner cooking cover, and the cutter head is located in the lower side of the inner cooking cover. The lower end face of the inner cooking cover or the lower end face of the outer cooking cover extends downwards to form a supporting part abutting against the inner bottom face of the container. When the food processing device is used, the food processing rod can be prevented from being adsorbed on the bottom wall of a container through the relative rotation of the food processing inner cover and the food processing outer cover and the vortex generated by the rotation of the turbulent flow tool bit, and the turbulent flow can change the flow direction of materials, so that the materials can be in better contact with the tool bit, and the stirring efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a cooking stick assembly. Background Art

[0002] In the prior art, such as a Chinese utility model patent document with the publication number CN218279413U, it discloses a stirring stick device with a novel blade that can be lifted and lowered, including a fixed housing. A motor is arranged inside the fixed housing. The motor shaft of the motor extends downward through the fixed housing. The lower end of the motor shaft of the motor is fixedly connected with a cutter head. It further includes a feeding guide cover. An inlet for feeding is arranged on the outer wall of the lower part of the feeding guide cover. The upper part of the feeding guide cover is movably connected with the fixed housing. The feeding guide cover can move up and down relative to the fixed housing. The cutter head extends downward into the feeding guide cover around the inlet.

[0003] Based on the above, in the prior art, the cutter head rotates inside the feeding guide cover, so that the material in the container enters the inside of the feeding guide cover from the inlet, and is chopped by the rotating cutter head.

[0004] The technical problems existing in the existing stirring stick are that when the cutter head rotates at a high speed, eddy currents will be generated. The generation of eddy currents will cause the feeding guide cover to adsorb on the bottom wall of the container, resulting in difficulty in moving the entire stirring stick, so that the user cannot adjust the position of the stirring stick, affecting the stirring and crushing efficiency. At the same time, the generation of eddy currents will also drive the material to rotate in one direction, making it difficult for the material to fully contact with the cutter head, and the stirring efficiency is low, which needs to be further improved. Summary of the Utility Model

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a cooking stick assembly that can rotate and disturb the flow.

[0006] A cooking stick assembly designed according to this purpose at least includes a cooking inner cover, a cooking outer cover, a cutter shaft, and a cutter head arranged at the lower end of the cutter shaft;

[0007] The inside of the cooking outer cover is hollow and open at both the upper and lower ends. The cooking inner cover is rotatably arranged inside the cooking outer cover;

[0008] The inside of the cooking inner cover is hollow and open at both the upper and lower ends. The cutter shaft is arranged inside the cooking inner cover and the cutter head is located inside the lower side of the cooking inner cover;

[0009] A supporting part that abuts against the inner bottom surface of the container extends downward from the lower end surface of the cooking inner cover or the lower end surface of the cooking outer cover.

[0010] Preferably, the supporting part is arranged on the lower end surface of the inner cooking cover, and the supporting part extends downward relative to the lower surface of the outer cooking cover.

[0011] Preferably, an installation cavity for installing a driving component is arranged at the upper end of the cooking stick assembly.

[0012] Preferably, a plurality of material grooves penetrating through the inside and outside are arranged at the bottom of the inner cooking cover.

[0013] Preferably, a plurality of notches penetrating through the inside and outside are arranged at the bottom of the outer cooking cover.

[0014] Compared with the prior art, the cooking stick assembly of the present utility model at least includes an inner cooking cover, an outer cooking cover, a cutter shaft, and a cutter head arranged at the lower end of the cutter shaft; the inside of the outer cooking cover is hollow and both the upper and lower ends are open, and the inner cooking cover is rotatably arranged inside the outer cooking cover; the inside of the inner cooking cover is hollow and both the upper and lower ends are open, the cutter shaft is arranged inside the inner cooking cover, and the cutter head is located inside the lower side of the inner cooking cover; a supporting part that abuts against the inner bottom surface of the container is formed by extending downward from the lower end surface of the inner cooking cover or the lower end surface of the outer cooking cover. When the present utility model is in use, the relative rotation of the inner cooking cover and the outer cooking cover can be used to disturb the eddy current generated by the rotation of the cutter head, which can not only prevent the cooking stick from adsorbing on the bottom wall of the container, but also change the flow direction of the material by disturbing the flow, so that the material can better contact the cutter head, thereby improving the whipping efficiency. Description of the Drawings

[0015] Figure 1 It is a schematic cross-sectional structure diagram of a hand-held cooking appliance;

[0016] Figure 2 It is one of the schematic three-dimensional structure diagrams of the cooking stick assembly;

[0017] Figure 3 It is the other schematic three-dimensional structure diagram of the cooking stick assembly;

[0018] Figure 4 It is one of the schematic cross-sectional structure diagrams of the cooking stick assembly;

[0019] Figure 5 It is the other schematic cross-sectional structure diagram of the cooking stick assembly;

[0020] Figure 6 It is the third schematic cross-sectional structure diagram of the cooking stick assembly;

[0021] Figure 7 It is one of the schematic cross-sectional structure diagrams of the main machine assembly;

[0022] Figure 8 It is the other schematic cross-sectional structure diagram of the main machine assembly. Detailed Embodiments

[0023] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] See Figures 1-8 , a food processing rod assembly applied to a handheld food processor. The handheld food processor includes a food processing rod assembly 10 and a main body assembly 20. The food processing rod assembly 10 at least includes a food processing inner cover 110, a food processing outer cover 120, a cutter shaft 130, and a cutter head 140 disposed at the lower end of the cutter shaft 130. The interior of the food processing outer cover 120 is hollow and open at both the upper and lower ends. The food processing inner cover 110 is rotatably disposed inside the food processing outer cover 120. The interior of the food processing inner cover 110 is hollow and open at both the upper and lower ends. The cutter shaft 130 is disposed inside the food processing inner cover 110, and the cutter head 140 is located inside the lower side of the food processing inner cover 110. A support portion 111 that abuts against the inner bottom surface of the container extends downward from the lower end surface of the food processing inner cover 110 or the lower end surface of the food processing outer cover 120. A driving assembly 30 for driving the relative rotation of the food processing inner cover 110 and the food processing outer cover 120 is disposed between the food processing rod assembly 10 and the main body assembly 20.

[0025] Further, the food processing inner cover 110 is rotatably connected to the food processing outer cover 120 by bearings, and the cutter shaft 130 is rotatably connected to the food processing inner cover 110 by bearings.

[0026] Based on the above embodiments, during use, the support portion abuts against the inner bottom wall of the container to form a support. In the normal use state, the main body assembly drives the cutter shaft to drive the cutter head below to rotate, so as to realize the whipping of the material.

[0027] When turbulance is required, the driving assembly drives the relative rotation of the food processing inner cover and the food processing outer cover. During this rotation process, the cover body provided with the support portion abuts against and supports the container, while the other cover body rotates to cause turbulance, so as to turbulize the eddy current generated by the rotation of the cutter head, solve the problem that the eddy current drives the material to rotate in one direction and affects the whipping efficiency, and at the same time, it can also prevent the food processing rod from being adsorbed on the inner bottom wall of the container due to the eddy current.

[0028] See Figure 3 , during use, the food processing rod assembly 20 extends into the container to whip the material. The material located in the container enters the interior of the food processing inner cover 110 through the notch 122 at the bottom of the food processing outer cover 120 and the material groove 112 at the bottom of the food processing inner cover 110 and comes into contact with the cutter head 140, so as to realize the whipping of the material.

[0029] See Figure 5, the driving component 30 includes a driven member 310 and a driving member 320 that are threadedly connected to each other; the supporting portion 111 is provided on the lower end surface of the cooking inner cover 110; the driven member 310 is fixedly connected to the cooking outer cover 120; the driving member 320 is fixedly connected to the main machine component 20; when the main machine component 20 moves up and down relative to the cooking stick component 10, the driving member 320 drives the driven member 310 to rotate through threaded cooperation, so as to drive the cooking outer cover 120 to rotate relative to the cooking inner cover 110. In this embodiment, the supporting portion and the cooking inner cover are integrated to form a support by fitting with the bottom wall of the container. See Figure 2 , the distance formed between the supporting portion 111 extending downward relative to the lower surface of the cooking outer cover 120 and the lower surface of the cooking outer cover 120 can form a space between the cooking outer cover 120 and the bottom wall of the container when the supporting portion fits with the bottom wall of the container, so as to prevent the cooking outer cover 120 from contacting the bottom wall of the container. During use, by pressing down the main machine component, the main machine component drives the driving member 320 to move downward. In this process, since the driven member 310 cannot move downward and is in a threaded cooperation relationship with the driving member 320, the downward movement of the driving member 320 will drive the driven member 310 to rotate, so as to realize the driven member 310 driving the cooking outer cover 120 to rotate relative to the cooking inner cover 110, thereby generating turbulence through the lower part of the cooking outer cover 120.

[0030] See Figure 5 and Figure 6 , both the driven member 310 and the driving member 320 are of a structure with a hollow interior and openings at both the upper and lower ends; the upper end of the cutter shaft 130 passes through the driven member 310 and the driving member 320 and is in transmission connection with the main machine component 20.

[0031] See Figure 5 and Figure 6 , a spiral track 330 is provided on the driving member 320, and a track portion 340 cooperating with the spiral track 330 is provided on the driven member 310.

[0032] Further, see Figure 5 and Figure 6 , the spiral track 330 is a spiral rib, and the track portion 340 is a bump.

[0033] See Figure 5 and Figure 6 , both the driving member 320 and the driven member 310 are of an annular structure, the driving member 320 is sleeved outside the driven member 310, the spiral track 330 is provided on the inner wall of the driving member 320, and the track portion 340 is provided on the outer wall of the driven member 310.

[0034] See Figure 5 and Figure 6, a limiting member 350 is provided on the driving member 320 and abuts against the track portion 340. The limiting member 350 is used to restrict the maximum upward movement stroke of the driving member 320 relative to the driven member 310 to prevent the two from separating from each other.

[0035] See Figure 6 and Figure 7 , a driven coupler 131 is provided at the upper end of the cutter shaft 130. The main body assembly 20 includes a housing 210 and a motor 220 disposed within the housing 210. A driving coupler 230 coupled to the motor shaft of the motor 220 is coupled to the driven coupler 131. In this embodiment, the driving coupler 230 and the driven coupler 131 are coupled by inserting along the axial direction of the cutter shaft 130.

[0036] See Figure 8 , a connecting member 211 is fixedly connected to the lower end of the housing 210, and the connecting member 211 is detachably connected to the driving member 320. In this embodiment, the driving assembly 30 is installed in the installation cavity 100 at the upper part of the food processor assembly 10. When assembling the food processor assembly 10 and the main body assembly 20,

[0037] See Figure 5 and Figure 6 , the driving assembly 30 further includes a return spring 40 for providing an upward acting force to the driving member 320. The function of the return spring 40 is to provide an upward resetting acting force for the driving member 320. When the main body assembly 20 drives the driving member 320 to press down and eliminates the acting force applied to the main body assembly 20, the return spring 40 releases the stored energy and drives the driving member 320 and the driving assembly 30 to reset upward.

[0038] Further, the driving member 320 is connected to the upper end of the return spring 40, and the lower end of the return spring 40 is connected to the driven member 310 or to the food processor outer cover 120.

[0039] See Figures 2-4 , a plurality of through holes 112 penetrating inside and outside are provided at the bottom of the food processor inner cover 110.

[0040] See Figure 3 , a plurality of notches 122 penetrating inside and outside are provided at the bottom of the food processor outer cover 120.

[0041] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. The terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features.

[0042] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A cooking stick assembly, characterized in that: The cooking rod assembly (10) comprises at least an inner cooking cover (110), an outer cooking cover (120), a knife shaft (130), and a knife head (140) arranged at the lower end of the knife shaft (130); The cooking cover (120) is hollow inside and has openings at both ends, and the cooking inner cover (110) is rotatably disposed inside the cooking cover (120); The cooking inner cover (110) is hollow inside and has openings at both ends, the knife shaft (130) is arranged inside the cooking inner cover (110), and the knife head (140) is located inside the lower side of the cooking inner cover (110); The lower end surface of the inner cooking cover (110) or the lower end surface of the outer cooking cover (120) extends downward to form a support portion (111) that abuts against the inner bottom surface of the container.

2. The food processor assembly according to claim 1, characterized in that: The support portion (111) is disposed on the lower end surface of the cooking inner cover (110), and the support portion (111) is extended downward relative to the lower surface of the cooking outer cover (120).

3. The food processor assembly according to claim 1, characterized in that: The upper end of the cooking stick assembly (10) is provided with an installation cavity (100) for installing a driving assembly (30).

4. The food processor assembly according to claim 1, characterized in that: The bottom of the cooking inner cover (110) is provided with a plurality of material grooves (112) penetrating inside and outside.

5. The food processor assembly according to claim 1, characterized in that: The bottom of the cooking cover (120) is provided with a plurality of notches (122) penetrating from the inside to the outside.

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