Food processor convenient to use
By designing a grip and isolation structure in the blade barrel of the food processor, the safety hazards during blade barrel assembly and disassembly are solved, achieving safe and convenient operation and efficient food processing.
Patent Information
- Application Number
- CN202422980779.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-04
AI Technical Summary
The blades of existing food processing machines can easily cause hand injuries to users during disassembly, assembly, and handling, posing a safety hazard.
Design a food processing machine. The blade barrel includes a cutting part and a gripping part connected thereto. The gripping part protrudes from the end cap and an isolation structure is provided between the cutting part and the gripping part. The food is guided and discharged through the feeding channel and the discharging channel to avoid direct contact with the cutting blade.
It improves the safety and convenience of user operation, avoids the risk of hand contact with the cutting blade, and ensures the cleanliness of food processing and cutting efficiency.
Smart Images
Figure CN223516238U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to life electric appliance technical field, concretely relates to a food processor convenient to use. BACKGROUND
[0002] The existing food processor such as shredding and slicing machine usually includes the host computer with cutting cavity, the cutter barrel for taking and placing in the cutting cavity and the end cover for fixing the cutter barrel in the cutting cavity, the cutting cavity is provided with the feeding channel communicated with the cutting cavity, when the user uses the food processor to cut the food material, adds the food material in the cutting cavity through the feeding channel, the food material enters the cutting cavity and is processed by the cutting edge, and then the food material is discharged outward through the through hole at the end cover to complete the processing of the food material. In order to improve the cutting efficiency and process larger food material to reduce the pre-processing of the user, the prior art usually increases the diameter of the feeding channel and the length of the cutting edge in the axial direction of the cutter barrel, so that the cutter barrel can complete the cutting when larger material is put into the cutting cavity.
[0003] In order to realize the cleaning of the cutter barrel and replace different cutter barrels to realize different cutting structures, part of manufacturers set the cutter barrel to be detachably connected with the cutting cavity, so that the user can take out the cutter barrel from the cutting cavity to clean the cutter barrel and the cutting cavity, and also replace the cutter barrel with different structures. However, since the cutter barrel is provided with the cutting edge, the user is easy to touch the cutting edge when taking and disassembling the cutter barrel, which causes the user to be easily cut and has a safety hazard, seriously affecting the consumer experience. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a food processor convenient to use, which protects the cutter barrel from efficient cutting and processing, and solves the problem that the user's hand is easy to touch the cutting edge and be cut when disassembling and taking the cutter barrel of the food processor in the prior art.
[0005] To achieve the above-mentioned purpose, the utility model provides a food processor convenient to use, which includes the host computer with cutting cavity, the cutter barrel that can be taken and placed in the cutting cavity, and the end cover for fixing the cutter barrel in the cutting cavity. The cutting cavity is provided with the feeding channel communicated with the cutting cavity above, and the end cover is provided with the outwardly extending discharging channel. The cutter barrel includes the cutting part provided in the cutting cavity and having the cutting edge, and the holding part connected with the cutting part, and the holding part protrudes from the end cover.
[0006] The application is provided with a feeding channel communicated with the cutting cavity above the cutting cavity, and the end cover is provided with an outwardly extending discharging channel, so that when the user uses the food processor to cut food, the food is added into the cutting cavity through the feeding channel, the food is processed by the cutting blade after entering the cutting cavity, and then discharged outwardly through the discharging channel. The end cover not only fixes the cutter barrel, but also provides a discharging channel to guide the food, so that the processed food can be transported to a farther distance, thereby effectively avoiding the situation that the food is attached to the main machine, and realizing the dual-purpose of the end cover.
[0007] Meanwhile, the cutter barrel includes a cutting part provided in the cutting cavity and having a cutting blade, and a holding part connected with the cutting part, so that when the user disassembles and takes the cutter barrel, the user can take and operate the cutter barrel by operating the holding part, effectively avoiding the situation that the user touches the cutting blade when taking and disassembling the cutter barrel, thereby improving the safety of the user operating the food processor. Moreover, the holding part protrudes from the end cover, on the one hand, the length of the holding part is prolonged, so that the user can contact the holding part more when operating, which is more convenient for the user to hold the cutter barrel, thereby making the user more convenient and fast when disassembling the cutter barrel, and further away from the cutting blade, thereby further reducing the risk of the hand contacting the cutting blade; on the other hand, the holding part can guide the food outwardly to avoid the processed food entering the gap between the end cover and the holding part, thereby ensuring the neatness of food processing. In particular, the holding part protrudes from the end cover, avoiding the holding part occupying the length of the cutter barrel itself, ensuring the proportion of the length occupied by the cutting blade in the cutter barrel, so as to ensure that the food processor can cut and process more efficiently.
[0008] In a preferred implementation manner of the food processor convenient to use, a separation structure is further arranged between the holding part and the cutting part to separate the two.
[0009] Although the holding part is arranged to avoid the user directly contacting the cutting part, for different users, the palm size and holding force size are different, so that different users have different holding depths when holding the holding part, so that some users still have the risk of touching the cutting part. By further arranging a separation structure between the holding part and the cutting part to separate the two, the sound insulation structure can block the user from directly extending from the holding part to the cutting part, that is, when the user's palm holds the holding part, even if close to the end of the cutting part, the blocking separation structure can prevent the palm from naturally extending to the cutting part, further realizing the protection of the hand, avoiding the possibility of the hand contacting the cutting blade, and further improving the safety performance of the user when taking or replacing the cutter barrel.
[0010] In a preferred implementation of the food processor convenient to use, the isolation structure is an annular rib extending outward from the outer side wall of the cutting part or the outer side wall of the holding part.
[0011] By setting the isolation structure as an annular rib extending outward from the outer side wall of the cutting part or the outer side wall of the holding part, the isolation between the cutting part and the holding part can be achieved by a simple annular rib, which simplifies the molding of the isolation structure and helps to reduce production costs. At the same time, the annular rib can also improve the strength of the entire cutter barrel, effectively prevent the cutting edge from deforming when cutting hard food materials, and improve the stability of the entire machine operation.
[0012] In a preferred implementation of the food processor convenient to use, the height L1 of the annular rib extending outward satisfies: 3mm≤L1≤10mm.
[0013] By setting the height L1 of the annular rib extending outward to satisfy: 3mm≤L1≤10mm, it avoids the case that the height of the annular rib extending outward is too low, causing the user's hand to easily contact the cutting edge when holding the holding part; at the same time, it avoids the case that the height of the annular rib extending outward is too high, causing the annular rib to interfere with the end cover when the cutter barrel is fixed on the main machine by the end cover, causing the end cover to be unable to be installed in place, and thus the cutter barrel cannot be fixed.
[0014] In a preferred implementation of the food processor convenient to use, the length L2 of the holding part protruding from the end cover satisfies: 15mm≤L2≤30mm.
[0015] By setting the length L2 of the holding part protruding from the end cover to satisfy: 15mm≤L2≤30mm, it avoids the case that the length of the holding part protruding from the end cover is too short, causing the user's hand to have a small contact area with the holding part when holding the holding part, causing the user to be unable to effectively apply force when disassembling the cutter barrel, and thus the cutter barrel is inconvenient to disassemble or the user directly holds the cutting part; at the same time, it avoids the case that the length of the holding part protruding from the end cover is too long, causing the channel to be too long when the food material is guided outward through the holding part, causing the food material to easily accumulate on the holding part and unable to move forward.
[0016] In a preferred implementation of the food processor convenient to use, the main machine includes a feeding barrel forming a feeding channel, and the food processor further includes a pressing rod insertable into the feeding channel, and the pressing rod is provided with an anti-pinch flange extending outward and arranged above the feeding barrel.
[0017] By setting the food processor to further include a pressing rod which can be inserted into the feeding channel, when the food processor is used to process food materials, the food materials can be pushed down by the pressing rod, so that the food materials can be cut more quickly and fully, which helps to improve the cutting efficiency. Meanwhile, the top end of the pressing rod is provided with an anti-pinch flange which extends outward and is arranged above the feeding cylinder, so that when the user pushes the food materials to the bottom by the pressing rod, the feeding cylinder can abut against the feeding cylinder through the anti-pinch flange, thereby avoiding the pressing rod from moving downward further, so as to avoid the situation that the pressing rod contacts the cutter cylinder and causes damage to the cutter cylinder. Meanwhile, the anti-pinch flange can prevent the user's hand from being squeezed between the pressing rod and the feeding cylinder when the user's hand moves downward along with the pressing rod, thereby achieving the function of preventing hands from being pinched and improving the user experience.
[0018] In a preferred implementation manner of the food processor convenient to use, the anti-pinch flange includes a transverse segment extending transversely and outwardly from the top end of the pressing rod, and a vertical segment connected with the transverse segment and extending downwardly, and the vertical segment is arranged around the outside of the top end of the feeding cylinder.
[0019] By setting the anti-pinch flange to include a transverse segment extending transversely and outwardly from the top end of the pressing rod, and a vertical segment connected with the transverse segment and extending downwardly, when the pressing rod moves downward to the lowest end, the transverse segment can abut against the top end of the feeding cylinder to limit the pressing rod in the axial direction, thereby avoiding the pressing rod from moving downward further and causing damage to the cutter cylinder, and the vertical segment can effectively prevent the user's hand from being squeezed between the pressing rod and the feeding cylinder.
[0020] In a preferred implementation manner of the food processor convenient to use, the height L3 of the vertical segment satisfies: 3mm≤L3≤10mm.
[0021] By setting the height L3 of the vertical segment to satisfy: 3mm≤L3≤10mm, the height of the vertical segment is prevented from being too short to isolate the hand, so that the hand is easily squeezed between the pressing rod and the feeding cylinder, and the height of the vertical segment is prevented from being too long to cause the vertical segment to be unable to be integrally molded in production, thereby causing high processing cost.
[0022] In a preferred implementation manner of the food processor convenient to use, the gripping portion includes a protruding segment exposed to the end cover and a limiting segment located in the end cover, and the limiting segment transversely abuts against the end cover to limit the cutter cylinder in the transverse direction.
[0023] By setting the gripping portion to include a protruding segment exposed to the end cover and a limiting segment located in the end cover, and the limiting segment transversely abuts against the end cover, when the cutter cylinder is installed into the cutting cavity, the limiting of the cutter cylinder in the transverse direction is achieved through the abutment between the end cover and the limiting segment, thereby avoiding the cutter cylinder from being pulled out of the cutting cavity, improving the stability of the cutter cylinder in the cutting cavity, and further ensuring the stability of the food material processing. BRIEF DESCRIPTION OF DRAWINGS
[0024] The accompanying drawings, which are included to provide a further understanding of the present application and are incorporated in and constitute a part of this application, illustrate embodiments of the present application and together with the description serve to explain the present application. In the drawings:
[0025] Figure 1 FIG. 1 is a structural schematic view of a food processor in an embodiment of the present application;
[0026] Figure 2 FIG. 2 is a sectional view of cutting cavity and cutter barrel and other components in an embodiment of the present application;
[0027] Figure 3 FIG. 3 is a sectional view of a cutter barrel in an embodiment of the present application;
[0028] Figure 4 FIG. 4 is a structural schematic view of a cutter barrel in an embodiment of the present application.
[0029] List of components and reference numerals:
[0030] 1 - main machine, 11 - feeding barrel, 111 - feeding channel, 12 - cutting cavity; 2 - end cover, 21 - discharging channel; 3 - cutter barrel, 31 - cutting part, 32 - holding part, 321 - protruding section, 322 - limiting section, 33 - annular stop rib; 4 - pressing rod, 41 - anti-pinch flange, 411 - horizontal section, 412 - vertical section; 5 - cutting edge. DETAILED DESCRIPTION
[0031] In order to more clearly illustrate the overall concept of the present application, the following will be described in detail in an exemplary manner in conjunction with the drawings.
[0032] It should be noted that in the following description, many specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a variety of ways other than those specifically described herein, and the scope of the present application is not limited to the specific embodiments described herein.
[0033] As shown in the drawings, Figures 1 to 4 The present application provides a convenient food processor, which comprises a main machine 1 with a cutting cavity 12, a cutter barrel 3 which can be taken out of and placed into the cutting cavity 12, and an end cover 2 which fixes the cutter barrel 3 in the cutting cavity 12. The cutting cavity 12 is provided with a feeding channel 111 which communicates with the cutting cavity 12. The end cover 2 is provided with a discharging channel 21 which extends outward. The cutter barrel 3 comprises a cutting part 31 which is arranged in the cutting cavity 12 and has a cutting edge 5, and a holding part 32 which is connected with the cutting part 31 and protrudes from the end cover 2.
[0034] The application is provided with a feeding channel 111 communicating with the cutting cavity 12 above the cutting cavity 12, and the end cover 2 is provided with an outwardly extending discharging channel 21, so that when the user uses the food processor to cut food, the food is added into the cutting cavity 12 through the feeding channel 111, the food is processed by the cutting blade 5 after entering the cutting cavity 12, and then discharged outwardly through the discharging channel 21. The end cover 2 not only fixes the knife cylinder 3, but also provides the discharging channel 21 to guide the food, so that the processed food can be transported to a farther distance, thereby effectively avoiding the food from adhering to the main machine 1, and realizing the dual-purpose of the end cover 2.
[0035] Meanwhile, the knife cylinder 3 includes a cutting part 31 provided in the cutting cavity 12 and having a cutting blade 5, and a holding part 32 connected with the cutting part 31, so that the user can take and operate the knife cylinder 3 by operating the holding part 32 when disassembling and taking the knife cylinder 3, effectively avoiding the user from being cut by the cutting blade 5 when taking and disassembling the knife cylinder 3, and improving the safety of the user operating the food processor. And the holding part 32 protrudes from the end cover 2, on the one hand, the length of the holding part 32 is prolonged, so that the user can contact the holding part 32 more when operating, which is more convenient for the user to hold the knife cylinder 3, thereby making the user more convenient and fast when disassembling the knife cylinder 3, and further away from the cutting blade 5, thereby further reducing the risk of the hand contacting the cutting blade 5; on the other hand, the holding part 32 can be used to guide the food outwardly, avoiding the processed food from entering the gap between the end cover 2 and the holding part 32, and ensuring the cleanliness of the food processing. In particular, the holding part protrudes from the end cover, avoiding the holding part occupying the length of the knife cylinder itself, ensuring the proportion of the length occupied by the cutting blade in the knife cylinder, so as to ensure that the food processor can be more efficient in cutting and processing.
[0036] As a preferred embodiment of the application, as shown in Figure 2 、 Figure 3 The holding part 32 and the cutting part 31 are further provided with a separation structure separating the two.
[0037] Although the user is prevented from directly contacting the cutting portion 31 by setting the holding portion 32, for different users, there will be different palm sizes and different holding forces, so that different users will have different holding depths when holding the holding portion 32, so that some users will still have the risk of touching the cutting portion 31. By further setting a separation structure between the holding portion 32 and the cutting portion 31 to separate the two, the sound insulation structure can block the user from directly extending from the holding portion 32 to the cutting portion 31, that is, when the user's palm holds the holding portion 32, even close to the end of the cutting portion 31, the blocking separation structure can prevent the palm from naturally extending to the cutting portion 31, further realizing the protection of the hand, avoiding the possibility of the hand contacting the cutting edge, and further improving the safety performance of the user when picking up or replacing the cutter barrel.
[0038] It should be noted that the present application does not specifically limit the separation structure, and as a preferred embodiment of the present application, as shown in Figure 3 , the separation structure is an annular blocking rib 33 extending outward from the outer side wall of the cutting portion 31 or the outer side wall of the holding portion 32.
[0039] By setting the separation structure as an annular blocking rib 33 extending outward from the outer side wall of the cutting portion 31 or the outer side wall of the holding portion 32, the separation between the cutting portion 31 and the holding portion 32 can be realized by a simple annular blocking rib 33, which simplifies the molding of the separation structure and helps to reduce production costs. At the same time, the annular blocking rib 33 can also improve the strength of the entire cutter barrel 3, effectively avoiding the deformation of the cutting edge 5 when cutting hard food materials, and improving the stability of the entire machine operation. Of course, the annular blocking rib 33 is not limited to the above setting, and it can also be separately formed and fixed on the cutting portion 31 or the holding portion 32 by gluing or the like, which will not be described here.
[0040] It should be further noted that the present application does not specifically limit the height to which the annular blocking rib 33 extends outward, and as a preferred embodiment of the present application, as shown in Figure 2 , the height L1 to which the annular blocking rib 33 extends outward satisfies: 3mm≤L1≤10mm, more preferably L1=3mm, 5mm or 8mm.
[0041] By setting the height L1 to which the annular blocking rib 33 extends outward to satisfy: 3mm≤L1≤10mm, it is avoided that the height to which the annular blocking rib 33 extends outward is too low, causing the hand to easily overcome the annular blocking rib 33 when the user holds the holding portion 32, resulting in the hand contacting the cutting edge 5; at the same time, it is avoided that the height to which the annular blocking rib 33 extends outward is too high, causing the annular blocking rib 33 to interfere with the end cover 2 when the cutter barrel 3 is fixed on the main machine 1 by the end cover 2, resulting in the end cover 2 being unable to be installed in place, and further causing the cutter barrel 3 to be unable to be fixed.
[0042] It should be noted that the length of the holding portion 32 protruding from the end cover 2 is not specifically limited in the present application. As a preferred embodiment of the present application, as shown in Figure 2 the length L2 of the holding portion 32 protruding from the end cover 2 satisfies: 15mm≤L2≤30mm.
[0043] By setting the length L2 of the holding portion 32 protruding from the end cover 2 to satisfy: 15mm≤L2≤30mm, it is avoided that the length of the holding portion 32 protruding from the end cover 2 is too short, causing the user to have a small contact area with the holding portion 32 when holding the holding portion 32, resulting in the user being unable to effectively apply force when disassembling the cutter barrel 3, thereby causing the cutter barrel 3 to be inconvenient to disassemble or even the user directly holding the cutting portion 31. At the same time, it is avoided that the length of the holding portion 32 protruding from the end cover 2 is too long, causing the channel to be too long when the food material is guided outward through the holding portion 32, resulting in the food material being easily accumulated on the holding portion 32 and unable to move forward.
[0044] As a preferred embodiment of the present application, as shown in Figure 2 the main machine 1 includes a feeding barrel 11 forming a feeding channel 111, and the food processor further includes a pressing rod 4 that can be inserted into the feeding channel 111, and the pressing rod 4 is provided with an anti-pinch flange 41 extending outward and arranged above the feeding barrel 11.
[0045] By providing the food processor with a pressing rod 4 that can be inserted into the feeding channel 111, when using the food processor to process food materials, the food materials can be pushed downward by the pressing rod, so that the food materials can be cut and processed more quickly and fully, which helps to improve the cutting efficiency. At the same time, the pressing rod 4 is provided with an anti-pinch flange 41 extending outward and arranged above the feeding barrel 11, so that when the user pushes the food materials to the bottom by the pressing rod, the feeding barrel 11 can abut against the feeding barrel 11 through the anti-pinch flange 41, thereby avoiding the pressing rod 4 from moving downward further, so as to avoid the pressing rod 4 from contacting the cutter barrel 3 and causing damage to the cutter barrel 3. At the same time, the anti-pinch flange 41 can prevent the user's hands from being squeezed between the pressing rod 4 and the feeding barrel 11 when the user's hands move downward with the pressing rod 4, achieving the effect of preventing hands from being pinched, and improving the user experience.
[0046] Further, as shown in Figure 2 the anti-pinch flange 41 includes a transverse segment 411 extending transversely outward from the top end of the pressing rod 4, and a vertical segment 412 connected with the transverse segment 411 and extending downward, and the vertical segment 412 is arranged around the outside of the top end of the feeding barrel 11.
[0047] By setting the anti-pinch flange 41 to include a transverse segment 411 extending transversely outward from the top end of the pressure rod 4 and a vertical segment 412 connected with the transverse segment 411 and extending downward, when the pressure rod 4 moves downward to the lowest end, the abutment of the transverse segment 411 with the top end of the feeding cylinder 11 can achieve the limiting of the pressure rod 4 in the axial direction, thereby avoiding the damage of the cutter cylinder 3 caused by the continuous downward movement of the pressure rod 4, and the vertical segment 412 can effectively prevent the hands of the user from being squeezed between the pressure rod 4 and the feeding cylinder 11.
[0048] It should be noted that the height of the vertical segment 412 is not specifically limited in the present application. As a preferred embodiment of the present application, as shown in Figure 2 , the height L3 of the vertical segment 412 satisfies: 3mm≤L3≤10mm.
[0049] By setting the height L3 of the vertical segment 412 to satisfy: 3mm≤L3≤10mm, the situation that the height of the vertical segment 412 is too short to isolate the hands and cause the hands to be easily squeezed between the pressure rod 4 and the feeding cylinder 11 can be avoided, and the situation that the height of the vertical segment 412 is too long to be integrally molded during production and cause high processing cost can also be avoided.
[0050] As a preferred embodiment of the present application, as shown in Figure 3 , the holding portion 32 includes a protruding segment 321 exposed to the end cover 2 and a limiting segment 322 located in the end cover 2, and the limiting segment 322 transversely abuts against the end cover 2 to achieve the transverse limiting of the cutter cylinder 3.
[0051] By setting the holding portion 32 to include a protruding segment 321 exposed to the end cover 2 and a limiting segment 322 located in the end cover 2, and the limiting segment 322 transversely abuts against the end cover 2, when the cutter cylinder 3 is installed into the cutting cavity 12, the abutment of the end cover 2 and the limiting segment 322 can achieve the transverse limiting of the cutter cylinder 3, thereby avoiding the cutter cylinder 3 from being pulled out of the cutting cavity 12, improving the stability of the cutter cylinder 3 in the cutting cavity 12, and further ensuring the stability of food processing.
[0052] It should be noted that the present application does not specifically limit how the limiting segment 322 abuts against the end cover 2. As a preferred embodiment of the present application, as shown in Figure 3 , the limiting segment 322 is radially enlarged relative to the protruding segment 321 to form a stepped portion with a stepped surface facing outward between the limiting segment 322 and the protruding segment 321, and the end cover 2 abuts against the stepped surface. Of course, it can also form a limiting ring extending outward at the limiting segment 322, and the end cover 2 abuts against the limiting ring for limiting, which will not be described here.
[0053] The technical scheme of the utility model is not limited to the above embodiment, it should be pointed out that the technical scheme of any one embodiment is combined with the technical scheme of one or more other embodiments, which is within the protection scope of the utility model. Although the utility model has been described in detail by general description and specific embodiments in the above, some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, these modifications or improvements made on the basis of not deviating from the spirit of the utility model all belong to the range of the utility model required to be protected.
Claims
1. A food processor for easy use, comprising a main machine having a cutting cavity, a cutter cartridge capable of being taken out of and put into the cutting cavity, and an end cover for fixing the cutter cartridge in the cutting cavity, characterized in that, The cutting cavity is provided with a feeding channel communicated with the cutting cavity, the end cover is provided with an outwardly extending discharging channel, the cutter barrel comprises a cutting part provided in the cutting cavity and having a cutting edge, and a holding part connected with the cutting part, and the holding part protrudes from the end cover.
2. The convenient-to-use food processor according to claim 1, wherein The holding part and the cutting part are further provided with a separation structure separating the two.
3. The convenient-to-use food processor according to claim 2, wherein The separation structure is an annular blocking rib extending outwardly from the outer side wall of the cutting part or the holding part.
4. The convenient-to-use food processor according to claim 3, wherein The height L1 of the annular blocking rib extending outwardly satisfies 3mm≤L1≤10mm.
5. The convenient-to-use food processor according to claim 1, wherein The length L2 of the holding part protruding from the end cover satisfies 15mm≤L2≤30mm.
6. The convenient-to-use food processor according to claim 1, wherein The main machine comprises a feeding barrel forming the feeding channel, and the food processor further comprises a pressing rod insertable into the feeding channel, and the top end of the pressing rod is provided with an anti-pinch turning-up edge extending outwardly and arranged above the feeding barrel.
7. The convenient-to-use food processor according to claim 6, wherein The anti-pinch turning-up edge comprises a transverse section extending transversely and outwardly from the top end of the pressing rod, and a vertical section connected with the transverse section and extending downwardly, and the vertical section is arranged around the top end of the feeding barrel.
8. The convenient-to-use food processor according to claim 7, wherein The height L3 of the vertical section satisfies 3mm≤L3≤10mm.
9. The convenient-to-use food processor of claim 1, wherein, The holding part comprises a protruding section exposed to the end cover and a limiting section located in the end cover, and the limiting section transversely abuts against the end cover to achieve transverse limiting of the cutter barrel.
10. The convenient-to-use food processor according to claim 9, wherein The limiting section is radially enlarged relative to the protruding section to form a stepped part with a stepped surface facing outwardly between the limiting section and the protruding section, and the end cover abuts against the stepped surface.