Food processor with good noise reduction effect

Abstract

The utility model discloses a food processor with a good noise reduction effect, and relates to the field of life electric appliances, the food processor comprises a machine body and a cup body assembly, the machine body comprises a machine shell with a mounting cavity, the cup body assembly is detachably arranged in the mounting cavity, a first shock pad is arranged between the bottom wall of the mounting cavity and the bottom end of a cup body, and a second shock pad is arranged between the bottom wall of the mounting cavity and the bottom end of the cup body; a positioning notch is formed in the cavity wall of the top of the mounting cavity, the cup body assembly is provided with a positioning convex part which extends outwards and is located in the positioning notch, a second shock pad is arranged between the positioning notch and the positioning convex part, and the first shock pad and the second shock pad are integrally formed. Meanwhile, the first shock pad and the second shock pad are integrally formed, the two shock pads can be limited by pulling the first shock pad and the second shock pad, and the situation that the shock absorption effect of the first shock pad and the shock absorption effect of the second shock pad become poor due to displacement of the first shock pad and the second shock pad is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of household electrical appliances, in particular to a food processing machine with good noise reduction effect. Background Art

[0002] Existing wall-breaking machines such as soybean milk machines and wall-breaking machines usually include a machine base, a detachable cup body provided on the machine base and having a crushing chamber, a crushing device provided in the crushing chamber, and a motor assembly provided below the cup body and connected to the crushing device by transmission. When the user uses the food processor, the food is placed in the cup body assembly, and the motor assembly rotates at high speed and drives the crushing device to rotate to realize the processing of the food. Although this type of machine can replace different cup bodies to realize the processing of different food materials, there is also a food processor that does not need to be washed by hand, such as Chinese utility model patent CN212879008U, which discloses a food processor with a stable crushing cup body, including a machine body with an internal mounting chamber, the cup body is detachably provided in the mounting chamber, and the motor is fixedly installed in the machine body. Although this type of machine can also replace different cup bodies, the machine body still generates a large noise when rotating at high speed and the crushing device cuts the food, and most of the noise will pass through the gap between the mounting chamber and the cup body to the outside, seriously affecting the consumer's experience. Utility Model Content

[0003] The utility model aims to provide a food processing machine with good noise reduction effect, in which the cup body is detachable relative to the machine body to realize multi-functions and the working noise of the food processing machine can be reduced at the same time.

[0004] To achieve the above-mentioned purpose, the utility model provides a food processing machine with good noise reduction effect, including a machine body, a cup body assembly arranged on the machine body and having a grinding cavity, the machine body including a casing formed with an installation cavity, the cup body assembly is detachably arranged in the installation cavity, a first shock-absorbing pad is arranged between the bottom wall of the installation cavity and the bottom end of the cup body, a positioning notch is arranged on the top cavity wall of the installation cavity, the cup body assembly is provided with a positioning protrusion extending outward and located in the positioning notch, a second shock-absorbing pad is arranged between the positioning notch and the positioning protrusion, and the first shock-absorbing pad and the second shock-absorbing pad are integrally formed.

[0005] The present application sets the cup body assembly to be detachable and arranged in the installation cavity, so that users can replace different cup body assemblies according to different usage requirements, such as a crushing cup, a dry grinding cup, and a minced meat cup, so as to process different ingredients, thereby improving the user experience. In addition, the installation cavity can play a certain positioning role for the cup body assembly, ensure the stability of the position of the cup body assembly in the installation cavity, and avoid the cup body assembly from shaking greatly. At the same time, a first shock-absorbing pad is provided between the bottom wall of the installation cavity and the bottom end of the cup body, so as to achieve flexible contact between the cup body assembly and the bottom wall of the installation cavity, thereby reducing the transmission of vibrations generated by the internal components of the food processor, especially the motor assembly, to the motor assembly through the installation cavity when the food processor is working, reducing the occurrence of resonance of the cup body assembly, and at the same time effectively avoiding the collision noise generated by the direct collision between the installation cavity and the cup body assembly, which helps to improve the noise reduction effect. In addition, a positioning notch is provided on the top cavity wall of the installation cavity, and the cup body assembly is provided with a positioning convex portion extending outwardly and located in the positioning notch, so that after the cup body assembly is installed in place, not only can the cup body assembly be positioned through the installation cavity, but also further positioned with the help of the cooperation between the positioning notch and the positioning convex portion, thereby further ensuring the stability of the cup body assembly and effectively preventing the cup body assembly from shaking violently, causing the food slurry in the crushing cavity to be shaken violently and splash onto the air holes of the cup cover, thereby causing the air holes to be blocked, thereby ensuring that the air holes can be ventilated smoothly and further reducing the noise generated by the large shaking.

[0006] In addition, a second shock-absorbing pad is provided between the positioning notch and the positioning convex portion, so as to realize flexible contact between the positioning notch and the positioning convex portion, effectively avoid the relative collision noise between the two during vibration, further reduce the noise generation, thereby realizing that the cup body assembly is detachable relative to the machine body, and can also realize a significant reduction in working noise, satisfying the consumer's light-sound experience. At the same time, the first shock-absorbing pad and the second shock-absorbing pad are integrally formed, so that when the first shock-absorbing pad or the second shock-absorbing pad has a tendency to shift, the two shock-absorbing pads can be limited by pulling them with the help of another shock-absorbing pad, so as to avoid the first shock-absorbing pad and the second shock-absorbing pad from shifting, resulting in a deterioration in the shock-absorbing effect of both, and further ensure the shock-absorbing and noise-reducing effect. At the same time, the first shock-absorbing pad and the second shock-absorbing pad can be installed in place synchronously during installation, so as to better realize the fixed installation of the first shock-absorbing pad and the second shock-absorbing pad, which is helpful to improve the assembly efficiency, and the first shock-absorbing pad and the second shock-absorbing pad are integrally formed during production, which is helpful to improve the production efficiency and reduce the production cost.

[0007] In a preferred implementation of a food processor with good noise reduction effect, the first shock-absorbing pad is connected to the second shock-absorbing pad via a connecting portion, and the connecting portion surrounds the side wall of the mounting cavity to isolate the cup body assembly from the side wall of the mounting cavity.

[0008] By surrounding the side wall of the installation cavity with the connection part, the cup body assembly is isolated from the cavity wall of the installation cavity through the connection part, and then the outer periphery of the cup body assembly is isolated from the installation cavity through the connection part, and the bottom is isolated from the bottom wall of the installation cavity by the first shock-absorbing pad, so that the cup body assembly and the installation cavity are completely flexibly isolated, so that when the bottom wall and the side wall of the cup body assembly shake greatly and collide with the installation cylinder, they can achieve flexible contact, effectively avoiding the situation where the two collide with each other and cause vibration noise. At the same time, the all-round flexible wrapping of the installation cylinder makes the noise transmitted by the cup body assembly further reduce the noise under the flexible material, thereby further improving the noise reduction effect.

[0009] In a preferred implementation of a food processor with good noise reduction effect, the second shock-absorbing pad is provided with a positioning groove with an opening facing downward, and the positioning notch is inserted into the positioning groove to fix the second shock-absorbing pad.

[0010] By providing a positioning groove with an opening facing downward on the second shock-absorbing pad, and inserting the positioning notch into the positioning groove, the second shock-absorbing pad and the positioning notch are fixedly installed, ensuring the reliability of the connection and cooperation between the second shock-absorbing pad and the positioning notch. At the same time, the positioning of the second shock-absorbing pad can further improve the position reliability of the first shock-absorbing pad, ensuring the flexible isolation between the cup body assembly and the installation cavity and the positioning notch by the first shock-absorbing pad and the second shock-absorbing pad, improving the noise reduction effect, and avoiding the situation where the first shock-absorbing pad and the second shock-absorbing pad are displaced, resulting in a reduction in their shock-absorbing effect. At the same time, while the second shock-absorbing pad is fixed, the first shock-absorbing pad integrally formed with it can also achieve synchronous limited fixing, without setting a specific installation structure to fix the first shock-absorbing pad, which helps to further improve the fixing effect of the two shock-absorbing pads.

[0011] In a preferred implementation of a food processor with good noise reduction effect, the machine body also includes an inner cylinder which is sleeved in the casing and forms a mounting cavity, the inner cylinder is fixedly connected to the top of the casing, and the second shock-absorbing pad is clamped and fixed between the inner cylinder and the casing.

[0012] By configuring the machine body to also include an inner cylinder that is sleeved in the casing and forms a mounting cavity, when the user uses the food processor to process food, the noise generated in the cup body assembly can be repeatedly rebounded in the mounting cavity under the isolation of the mounting cylinder, thereby greatly reducing the energy of the noise, and then reducing the volume of the noise propagating outward, which helps to improve the noise reduction effect. At the same time, the first layer of noise reduction is achieved in the inner cylinder, and the second layer of noise reduction is formed between the inner cylinder and the casing, so that when the user uses the food processor to process food, the noise generated by the cup body can be double-reduced through the noise reduction of the inner cylinder and the noise reduction of the inner cylinder and the casing, which helps to further improve the noise reduction effect.

[0013] At the same time, by fixedly connecting the inner cylinder with the top of the casing and clamping and fixing the second shock-absorbing pad between the inner cylinder and the casing, on the one hand, it is unnecessary to set up an additional structural component to realize the installation of the second shock-absorbing pad, and the installation can be realized by clamping the inner cylinder between the casing when the inner cylinder is connected and fixed, which helps to improve assembly efficiency and reduce production costs at the same time; on the other hand, the second shock-absorbing pad not only realizes flexible isolation of the positioning notch and the positioning convex portion, but also realizes flexible isolation of the inner cylinder and the casing, so that when the inner cylinder vibrates during the processing of food, the second shock-absorbing pad can avoid direct collision with the casing, which helps to further improve the noise reduction effect, and at the same time, the compressibility of the second shock-absorbing pad can be used to improve the stability of the connection between the inner cylinder and the casing, thereby offsetting the production and assembly tolerances of the inner cylinder and the casing.

[0014] In a preferred implementation of a food processor with good noise reduction effect, the positioning protrusion is a handle.

[0015] By setting the positioning protrusion as a handle, the positioning protrusion can cooperate with the positioning notch to improve the stability of the cup body assembly. At the same time, the user can also lift the cup body assembly by holding the handle, which is convenient for the user to pick up and improves the user experience.

[0016] In a preferred implementation of a food processor with good noise reduction effect, the first shock-absorbing pad is connected to the second shock-absorbing pad via a connecting portion, and a positioning structure is further provided between the inner wall of the mounting cavity and the outer wall of the connecting portion.

[0017] By providing a positioning structure between the inner wall of the installation cavity and the outer wall of the connecting part, the first shock-absorbing pad and the second shock-absorbing pad can improve the connection and matching stability between the two and the inner wall of the installation cavity through the positioning structure, ensure that the first shock-absorbing pad and the second shock-absorbing pad provide flexible isolation between the cup body assembly and the installation cavity and the positioning notch, improve the noise reduction effect, and avoid the situation where the first shock-absorbing pad and the second shock-absorbing pad are displaced, resulting in a reduction in their shock-absorbing effect.

[0018] In a preferred implementation of a food processor with good noise reduction effect, a positioning hole is provided on the inner wall of the installation cavity, a positioning protrusion extending into the positioning hole is provided on the outer wall of the connecting portion, and the positioning structure includes the positioning hole and the positioning protrusion.

[0019] By setting the positioning structure to include a positioning hole and a positioning protrusion, when the first shock-absorbing pad and the second shock-absorbing pad are installed in place, the cooperation of the positioning protrusion and the positioning hole can improve the cooperation stability of the first shock-absorbing pad, the second shock-absorbing pad and the installation cavity, and effectively avoid the situation where the connecting part is displaced in the installation cavity and the cup body assembly cannot be installed smoothly. At the same time, the positioning protrusion and the positioning hole are simple to form, which helps to improve production efficiency and reduce production costs.

[0020] In a preferred implementation of a food processing machine with good noise reduction effect, the inner wall of the installation cavity is provided with a positioning groove with an upward opening and extending vertically, the outer wall of the first shock-absorbing pad is provided with a positioning rib extending vertically and inserted into the positioning groove, and the positioning structure includes a positioning groove and a positioning rib.

[0021] By setting the positioning structure to include a positioning groove and a positioning rib, the first shock-absorbing pad and the second shock-absorbing pad can be quickly aligned when installed through the cooperation of the positioning groove and the positioning rib, which helps to improve assembly efficiency and avoid the situation where the first shock-absorbing pad and the second shock-absorbing pad are not properly assembled due to offset during installation, resulting in poor shock-absorbing effect of the two.

[0022] In a preferred implementation of a food processor with good noise reduction effect, the machine body further includes a cover plate covering the top opening of the installation cavity, and the bottom end of the cover plate abuts against the top wall of the positioning protrusion.

[0023] By including a cover plate that covers the top opening of the installation cavity, the installation cavity is closed after the cover plate is closed, and the cup body assembly is thereby enclosed in the installation cavity. On the one hand, when the food processor is processing food, both the noise generated by the cup body assembly crushing the food and the noise generated by the motor assembly in the machine can be blocked in the installation cavity, thereby preventing the noise from directly propagating outward through the opening at the top of the installation cavity, which helps to further improve the noise reduction effect. On the other hand, the cup body assembly is installed in a hidden manner, thereby protecting the cup body assembly, preventing the cup body assembly from directly contacting the outside world and causing external dust to fly into the installation cavity or even the cup body assembly, thereby contaminating the food. Furthermore, the appearance consistency of the entire machine, especially the food processor that does not need to be washed by hand, is ensured, thereby improving the user experience. At the same time, the bottom end of the cover plate abuts against the top wall of the positioning protrusion, and cooperates with the installation cavity to achieve axial limitation of the cup body assembly, thereby further achieving the positioning effect of the cup body assembly in the installation cavity after the cover plate is closed, which is beneficial to maintaining the stability of the cup body assembly during the processing and avoiding the shaking of the cup body assembly, thereby further reducing the knocking noise caused by the shaking of the cup body assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0025] Figure 1 This is a structural schematic diagram of a food processing machine in one embodiment of the utility model;

[0026] Figure 2 A cross-sectional view of a food processor in one embodiment of the utility model;

[0027] Figure 3 A cross-sectional view of a food processor in one embodiment of the utility model at another angle;

[0028] Figure 4 It is a cross-sectional view of a food processor in one embodiment of the utility model at another angle;

[0029] Figure 5 for Figure 4 Enlarged view of part A in the middle.

[0030] List of parts and reference numerals:

[0031] 1-machine body, 11-housing; 2-installation cavity, 21-positioning notch; 3-second shock-absorbing pad; 4-cover plate; 5-inner cylinder; 6-first shock-absorbing pad; 7-connecting part; 8-cup body assembly, 81-crushing cavity, 82-crushing device, 83-positioning protrusion; 9-motor assembly; 10-flexible part. DETAILED DESCRIPTION

[0032] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0033] It should be noted that many specific details are elaborated in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific implementation methods disclosed below.

[0034] like Figures 1 to 5 As shown, the utility model provides a food processing machine with good noise reduction effect, including a machine body 1, a cup body assembly 8 arranged on the machine body 1 and having a grinding cavity 81, the machine body 1 includes a casing 11 formed with a mounting cavity 2, the cup body assembly 8 is detachably arranged in the mounting cavity 2, a first shock-absorbing pad 6 is arranged between the bottom wall of the mounting cavity 2 and the bottom end of the cup body, a positioning notch 21 is arranged on the top cavity wall of the mounting cavity 2, the cup body assembly 8 is provided with a positioning protrusion 83 extending outward and located in the positioning notch 21, a second shock-absorbing pad 3 is arranged between the positioning notch 21 and the positioning protrusion 83, and the first shock-absorbing pad 6 and the second shock-absorbing pad 3 are integrally formed.

[0035] The present application sets the cup body assembly 8 to be detachable and arranged in the installation cavity 2, so that the user can replace different cup body assemblies 8 according to different usage requirements, such as a crushing cup, a dry grinding cup, and a minced meat cup, so as to process different ingredients, thereby improving the user experience. In addition, the installation cavity 2 can play a certain positioning role for the cup body assembly 8, ensure the stability of the position of the cup body assembly 8 in the installation cavity 2, and avoid the cup body assembly 8 from shaking greatly. At the same time, a first shock-absorbing pad 6 is provided between the bottom wall of the installation cavity 2 and the bottom end of the cup body, so as to achieve flexible contact between the cup body assembly 8 and the bottom wall of the installation cavity 2, thereby reducing the vibration generated by the internal components of the food processor, especially the motor assembly 9, when it is working, and transmitting it to the motor assembly 9 through the installation cavity 2, reducing the occurrence of resonance of the cup body assembly 8, and at the same time, it can effectively avoid the collision noise generated by the direct collision between the installation cavity 2 and the cup body assembly 8, which helps to improve the noise reduction effect. In addition, a positioning notch 21 is provided on the top cavity wall of the installation cavity 2, and the cup body assembly 8 is provided with a positioning protrusion 83 extending outward and located in the positioning notch 21, so that after the cup body assembly 8 is installed in place, it can not only realize the positioning of the cup body assembly 8 through the installation cavity 2, but also realize further positioning with the help of the cooperation between the positioning notch 21 and the positioning protrusion 83, further ensuring the stability of the cup body assembly 8, and effectively preventing the cup body assembly 8 from shaking too much, causing the food slurry in the grinding cavity 81 to be shaken too much and splash onto the air holes of the cup cover, thereby causing the air holes to be blocked, thereby ensuring that the air holes can be ventilated smoothly, and at the same time further reducing the noise caused by the large shaking.

[0036] In addition, a second shock-absorbing pad 3 is provided between the positioning notch 21 and the positioning convex portion 83, so as to realize the flexible contact between the positioning notch 21 and the positioning convex portion 83, effectively avoid the relative collision noise during the vibration of the two, further reduce the noise generation, thereby realizing that the cup body assembly 8 is detachable relative to the body 1, and the working noise can be greatly reduced, satisfying the consumer's light sound experience. At the same time, the first shock-absorbing pad 6 and the second shock-absorbing pad 3 are integrally formed, so that when the first shock-absorbing pad 6 or the second shock-absorbing pad 3 has a displacement tendency, the two shock-absorbing pads can be limited by pulling them with the help of another shock-absorbing pad, so as to avoid the displacement of the first shock-absorbing pad 6 and the second shock-absorbing pad 3, resulting in the deterioration of the shock-absorbing effect of the two, and further ensure the shock-absorbing and noise-reducing effect. At the same time, the first shock-absorbing pad 6 and the second shock-absorbing pad 3 can be installed in place synchronously when they are installed, so that the fixed installation of the first shock-absorbing pad 6 and the second shock-absorbing pad 3 can be better realized, which is helpful to improve the assembly efficiency, and the first shock-absorbing pad 6 and the second shock-absorbing pad 3 are integrally formed during production, which is helpful to improve the production efficiency and reduce the production cost.

[0037] As a preferred embodiment of the present application, Figure 2 , Figure 3As shown, the first shock-absorbing pad 6 is connected to the second shock-absorbing pad 3 via a connecting portion 7 , and the connecting portion 7 surrounds the side wall of the installation cavity 2 to isolate the cup body assembly 8 from the side wall of the installation cavity 2 .

[0038] By surrounding the side wall of the installation cavity 2 with the connecting portion 7, the cup body assembly 8 is isolated from the cavity wall of the installation cavity 2 by the connecting portion 7, and the outer periphery of the cup body assembly 8 is isolated from the installation cavity 2 by the connecting portion 7, and the bottom is isolated from the bottom wall of the installation cavity 2 by the first shock-absorbing pad 6, so that the cup body assembly 8 and the installation cavity 2 are completely flexibly isolated, so that both the bottom wall and the side wall of the cup body assembly 8 can achieve flexible contact when there is a large shake and collide with the installation tube, effectively avoiding the situation where the two collide with each other and cause vibration noise. At the same time, the all-round flexible wrapping of the installation tube enables the noise transmitted by the cup body assembly 8 to be further reduced under the flexible material, thereby further improving the noise reduction effect. Of course, the connecting portion 7 in the present application is not limited to the above-mentioned setting, and it can also be a strip structure extending upward from the first shock-absorbing pad 6 along the inner wall of the installation tube to the second shock-absorbing pad 3, which will not be repeated here.

[0039] It should be noted that the present application does not specifically limit the installation method of the second shock-absorbing pad 3, which can be any one of the following embodiments:

[0040] Embodiment 1: In this embodiment, the second shock-absorbing pad 3 is provided with a positioning groove with an opening facing downward, and the positioning notch 21 is inserted into the positioning groove to fix the second shock-absorbing pad 3.

[0041] By providing a positioning groove with an opening facing downward on the second shock-absorbing pad 3, and inserting the positioning notch 21 into the positioning groove, the second shock-absorbing pad 3 and the positioning notch 21 are fixedly installed, ensuring the reliability of the connection and cooperation between the second shock-absorbing pad 3 and the positioning notch 21. At the same time, with the help of the positioning of the second shock-absorbing pad 3, the position reliability of the first shock-absorbing pad 6 can be further improved, ensuring the flexible isolation between the first shock-absorbing pad 6 and the second shock-absorbing pad 3 on the cup body assembly 8 and the installation cavity 2 and the positioning notch 21, improving the noise reduction effect, and avoiding the situation where the first shock-absorbing pad 6 and the second shock-absorbing pad 3 are displaced, resulting in a reduction in their shock-absorbing effect. At the same time, while the second shock-absorbing pad 3 is fixed, the first shock-absorbing pad 6 integrally formed with it can also achieve synchronous limited fixing, without setting a specific installation structure to fix the first shock-absorbing pad 6, which helps to further improve the fixing effect of the two shock-absorbing pads.

[0042] Example 2: Figure 4 , Figure 5 As shown, in this embodiment, the body 1 also includes an inner cylinder 5 which is sleeved in the casing 11 and forms the installation cavity 2. The inner cylinder 5 is fixedly connected to the top of the casing 11, and the second shock-absorbing pad 3 is clamped and fixed between the inner cylinder 5 and the casing 11.

[0043] By configuring the machine body 1 to also include an inner cylinder 5 that is sleeved in the housing 11 and forms the mounting cavity 2, when the user uses the food processor to process food, the noise generated in the cup assembly 8 can be repeatedly rebounded in the mounting cavity 2 under the isolation of the mounting cylinder, thereby greatly reducing the energy of the noise, and then reducing the volume of the noise propagating outward, which helps to improve the noise reduction effect. At the same time, the first layer of noise reduction is achieved in the inner cylinder 5, and the second layer of noise reduction is formed between the inner cylinder 5 and the housing 11, so that when the user uses the food processor to process food, the noise generated by the cup body can be double-reduced through the noise reduction of the inner cylinder 5 and the noise reduction of the inner cylinder 5 and the housing 11, which helps to further improve the noise reduction effect.

[0044] At the same time, by fixing the inner cylinder 5 to the top of the casing 11 and clamping the second shock-absorbing pad 3 between the inner cylinder 5 and the casing 11, on the one hand, it is unnecessary to set up another structural component to realize the installation of the second shock-absorbing pad 3, and the installation can be realized by clamping the inner cylinder 5 between the casing 11 when the inner cylinder 5 is connected and fixed, which helps to improve the assembly efficiency and reduce the production cost at the same time; on the other hand, the second shock-absorbing pad 3 not only realizes the flexible isolation of the positioning notch 21 and the positioning protrusion 83, but also realizes the flexible isolation of the inner cylinder 5 and the casing 11, so that when the inner cylinder 5 vibrates during the processing of food, it can avoid direct collision with the casing 11 through the second shock-absorbing pad 3, which helps to further improve the noise reduction effect, and at the same time, it can also use the compressibility of the second shock-absorbing pad 3 to improve the stability of the connection between the inner cylinder 5 and the casing 11, thereby offsetting the production and assembly tolerances of the inner cylinder 5 and the casing 11.

[0045] It should be noted that the present application does not specifically limit the structure of the positioning protrusion 83. As a preferred embodiment of the present application, Figure 3 As shown, the positioning protrusion 83 is a handle.

[0046] By setting the positioning protrusion 83 as a handle, the positioning protrusion 83 can cooperate with the positioning notch 21 to improve the stability of the cup body assembly 8. At the same time, the user can also lift the cup body assembly 8 by holding the handle, which is convenient for the user to pick up and improves the user experience.

[0047] As a preferred embodiment of the present application, the first shock-absorbing pad 6 is connected to the second shock-absorbing pad 3 via a connecting portion 7 , and a positioning structure is further provided between the inner wall of the installation cavity 2 and the outer wall of the connecting portion 7 .

[0048] By providing a positioning structure between the inner wall of the installation cavity 2 and the outer wall of the connecting part 7, the first shock absorbing pad 6 and the second shock absorbing pad 3 can improve the connection and matching stability between the inner wall of the installation cavity 2 through the positioning structure, ensure the flexible isolation between the cup body assembly 8 and the installation cavity 2 and the positioning notch 21 by the first shock absorbing pad 6 and the second shock absorbing pad 3, improve the noise reduction effect, and avoid the situation where the first shock absorbing pad 6 and the second shock absorbing pad 3 are displaced, resulting in a reduction in their shock absorbing effect.

[0049] It should be noted that the present application does not specifically limit the positioning structure, which can be any one of the following embodiments:

[0050] Embodiment 1: In this embodiment, a positioning hole is provided on the inner wall of the installation cavity 2, and a positioning protrusion is provided on the outer wall of the connecting portion 7 which extends into the positioning hole. The positioning structure includes the positioning hole and the positioning protrusion.

[0051] By setting the positioning structure to include a positioning hole and a positioning protrusion, when the first shock-absorbing pad 6 and the second shock-absorbing pad 3 are installed in place, the cooperation of the positioning protrusion and the positioning hole can improve the cooperation stability between the first shock-absorbing pad 6, the second shock-absorbing pad 3 and the installation cavity 2, and effectively avoid the situation where the connecting part 7 is displaced in the installation cavity 2 and the cup body assembly 8 cannot be installed smoothly. At the same time, the positioning protrusion and the positioning hole are simple to form, which helps to improve production efficiency and reduce production costs.

[0052] Embodiment 2: In this embodiment, the inner wall of the installation cavity 2 is provided with a positioning groove opening upward and extending vertically, the outer wall of the first shock-absorbing pad 6 is provided with a positioning rib extending vertically and inserted into the positioning groove, and the positioning structure includes the positioning groove and the positioning rib.

[0053] By setting the positioning structure to include positioning grooves and positioning ribs, the first shock-absorbing pad 6 and the second shock-absorbing pad 3 can be quickly aligned when installed through the cooperation of the positioning grooves and the positioning ribs, which helps to improve assembly efficiency and avoid the situation where the first shock-absorbing pad 6 and the second shock-absorbing pad 3 are not properly assembled due to offset during installation, resulting in poor shock-absorbing effects between the two.

[0054] As a preferred embodiment of the present application, Figure 2 , Figure 3 As shown, the machine body 1 further comprises a cover plate 4 covering the top opening of the installation cavity 2 , and the bottom end of the cover plate 4 abuts against the top wall of the positioning protrusion 83 .

[0055] By making the machine body 1 also include a cover plate 4 covering the top opening of the installation cavity 2, the installation cavity 2 is closed after the cover plate 4 is closed, and the cup body assembly 8 is thereby enclosed in the installation cavity 2. On the one hand, when the food processor is processing food, both the noise generated by the cup body assembly 8 crushing the food and the noise generated by the motor assembly 9 in the machine body 1 can be blocked in the installation cavity 2, thereby preventing the noise from directly propagating outward through the opening at the top of the installation cavity 2, which helps to further improve the noise reduction effect; on the other hand, the cup body assembly 8 is installed in a hidden manner, thereby protecting the cup body assembly 8, thereby preventing the cup body assembly 8 from directly contacting the outside world and causing external dust to fly into the installation cavity 2 or even the cup body assembly 8, thereby contaminating the food, and ensuring the consistency of the appearance of the entire machine, especially the food processor that does not need to be washed by hand, thereby improving the user experience. At the same time, the bottom end of the cover plate 4 abuts against the top wall of the positioning protrusion 83, and cooperates with the mounting cavity 2 to achieve axial limitation of the cup body assembly 8, thereby further achieving the positioning effect of the cup body assembly 8 in the mounting cavity 2 after the cover plate 4 is closed, which is beneficial to maintaining the stability of the cup body assembly 8 during the processing and avoiding the shaking of the cup body assembly 8, thereby further reducing the knocking noise caused by the shaking of the cup body assembly 8.

[0056] Furthermore, if Figure 5 As shown, a flexible member 10 is provided between the cover plate 4 and the positioning protrusion 83 to isolate the two. On the one hand, the cover plate 4 can limit the cup body assembly 8 to further improve the position stability of the cup body assembly 8, while also achieving flexible contact between the cover plate 4 and the cup body assembly 8, thereby reducing the transmission of vibration of the cup body assembly 8 to the cover plate 4; on the other hand, it can avoid the noise generated by the direct collision between the cover plate 4 and the cup body assembly 8, further improving the noise reduction effect.

[0057] It should be noted that the present application does not specifically limit the structure of the food processor. As a preferred embodiment of the present application, Figure 2 As shown, a motor assembly 9 is also provided in the machine body 1, and the cup body assembly 8 includes a crushing device 82 and an upper coupling connected to the crushing device 82, and the rotating shaft driven by the motor assembly 9 passes through the bottom wall of the installation cavity 2 and extends into the installation cavity 2, and the end of the rotating shaft is connected to the lower coupling, and the cup body assembly 8 and the motor are matched through the upper and lower couplings.

[0058] The technical solution protected by the present utility model is not limited to the above-mentioned embodiments. It should be pointed out that the combination of the technical solution of any embodiment with the technical solution of one or more other embodiments is within the protection scope of the present utility model. Although the present utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to it based on the present utility model. Therefore, these modifications or improvements made without departing from the spirit of the present utility model are within the scope of protection claimed by the present utility model.

Claims

1. A food processing machine with good noise reduction effect, comprising a machine body, a cup assembly provided on the machine body and having a grinding chamber, characterized in that: The machine body includes a casing forming an installation cavity, the cup body assembly is detachably arranged in the installation cavity, a first shock-absorbing pad is arranged between the bottom wall of the installation cavity and the bottom end of the cup body, a positioning notch is arranged on the top cavity wall of the installation cavity, the cup body assembly is provided with a positioning protrusion extending outward and located in the positioning notch, a second shock-absorbing pad is arranged between the positioning notch and the positioning protrusion, and the first shock-absorbing pad and the second shock-absorbing pad are integrally formed.

2. A food processing machine with good noise reduction effect according to claim 1, characterized in that: The first shock-absorbing pad is connected to the second shock-absorbing pad via a connecting portion, and the connecting portion surrounds the side wall of the installation cavity to isolate the cup body assembly from the side wall of the installation cavity.

3. A food processing machine with good noise reduction effect according to claim 1, characterized in that: The second shock-absorbing pad is provided with a positioning groove with an opening facing downward, and the positioning notch is inserted into the positioning groove to fix the second shock-absorbing pad.

4. A food processing machine with good noise reduction effect according to claim 1, characterized in that: The machine body further comprises an inner cylinder which is sleeved in the casing and forms the installation cavity. The inner cylinder is fixedly connected to the top of the casing, and the second shock-absorbing pad is clamped and fixed between the inner cylinder and the casing.

5. A food processing machine with good noise reduction effect according to claim 1, characterized in that: The positioning protrusion is a handle.

6. A food processing machine with good noise reduction effect according to claim 1, characterized in that: The first shock-absorbing pad is connected to the second shock-absorbing pad via a connecting portion, and a positioning structure is further provided between the inner wall of the installation cavity and the outer wall of the connecting portion.

7. A food processing machine with good noise reduction effect according to claim 6, characterized in that: A positioning hole is provided on the inner wall of the installation cavity, a positioning protrusion is provided on the outer wall of the connecting portion and extends into the positioning hole, and the positioning structure includes the positioning hole and the positioning protrusion.

8. A food processing machine with good noise reduction effect according to claim 6, characterized in that: The inner wall of the installation cavity is provided with a positioning groove which opens upward and extends vertically, the outer wall of the first shock-absorbing pad is provided with a positioning convex rib which extends vertically and is inserted into the positioning groove, and the positioning structure includes the positioning groove and the positioning convex rib.

9. A food processing machine with good noise reduction effect according to claim 1, characterized in that: The machine body further comprises a cover plate which covers the top opening of the installation cavity, and the bottom end of the cover plate abuts against the top wall of the positioning protrusion.

10. A food processing machine with good noise reduction effect according to claim 1, characterized in that: A motor assembly is also provided in the machine body, and the cup body assembly includes a crushing device and an upper coupling transmission-connected to the crushing device. A rotating shaft driven by the motor assembly passes through the bottom wall of the mounting cavity and extends into the mounting cavity, and a lower coupling is connected to the end of the rotating shaft. The cup body assembly and the motor are transmission-coordinated through the upper and lower couplings.

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