Food processor with good anti-skid effect

Abstract

This invention relates to the field of food processing equipment technology, and discloses a food processor with good anti-slip effect. It includes a chopping cup and a main unit mounted on the chopping cup. The chopping cup contains a stirring component and includes a cup body and an anti-slip pad fixed to the bottom of the cup body. The anti-slip pad includes a first extension extending away from the bottom of the cup body, forming an auxiliary deformation space between the upper surface of the anti-slip pad and the bottom of the cup body. The lower surface of the anti-slip pad defines a cavity to form an adsorption space that cooperates with the auxiliary deformation space. During the process of placing the chopping cup on a work surface, the auxiliary deformation space is compressed to provide deformation space for the first extension, causing the first extension to deform towards the bottom of the cup body. The lower surface of the first extension gradually approaches the work surface to compress the adsorption space until the lower surface of the first extension adheres to the work surface. This invention achieves double-layer adsorption between the cup body and the work surface, resulting in a more durable and reliable adsorption effect, stable operation of the entire machine, ease of use, and an optimized user experience when placing the cup.

Description

Technical Field

[0001] This invention relates to the field of food processing equipment technology, and specifically to a food processing machine with good anti-slip effect. Background Technology

[0002] Currently, there is a type of food processor on the market used for crushing ingredients. Because some food processors do not have anti-slip pads on the bottom of the cup, the cup will slip on the work surface when it is placed on the work surface. In some cases, the cup may even fly off the work surface during operation, causing the cup to break or injure the user, resulting in a poor user experience and low sense of safety.

[0003] One type of food processor has an anti-slip pad at the bottom of the cup to increase friction between the bottom of the cup and the work surface. This type of machine can prevent the cup from flying off the work surface to some extent. However, during use, the friction of the anti-slip pad is limited and cannot effectively prevent the cup from shifting due to vibrations generated during operation. Furthermore, the anti-slip pad is prone to detaching from the cup, leaving the cup unstable and wobbling. Users need to press down on the cup with considerable force; otherwise, the resistance during machine operation can cause the cup to slip, rotate, and fly off the work surface. Therefore, it is not convenient to use and provides a poor user experience.

[0004] Some food processor cups can be attached to the work surface using anti-slip mats. However, the current design of these mats, where the upper surface of the mat is either directly attached to the bottom of the cup or both have matching textures, means that the mat doesn't deform when the cup is pressed down. This forces users to apply considerable pressure to the cup to attach the mat, which is laborious. If the pressure is insufficient, the adhesion between the mat and the work surface is weak, resulting in poor adhesion, a bad user experience, or even failure of the mat during use, posing a risk of the cup flying off the work surface and injuring the user. Conversely, if the pressure is too high, the air between the mat and the bottom of the cup is compressed and escapes from the edges, preventing the mat from adhering properly. Over time, this can lead to dirt accumulating between the mat and the cup, making cleaning difficult. Summary of the Invention

[0005] The purpose of this invention is to provide a food processing machine with good anti-slip effect, so as to solve the problem of instability and easy slippage of existing food processing machines when placed on the work surface.

[0006] To achieve the above objectives, the present invention provides a food processing machine with good anti-slip effect, including a chopping cup and a main unit disposed above the chopping cup. The chopping cup is provided with a stirring component driven by the main unit. The chopping cup includes a cup body and an anti-slip pad fixed to the bottom of the cup body. The anti-slip pad includes a first extension extending away from the bottom of the cup body to form an auxiliary deformation space between the upper surface of the anti-slip pad and the bottom of the cup body. The lower surface of the anti-slip pad defines a cavity to form an adsorption space that cooperates with the auxiliary deformation space. During the process of placing the chopping cup on the workbench, the auxiliary deformation space is compressed to provide deformation space for the first extension, causing the first extension to deform toward the bottom of the cup body. The lower surface of the first extension gradually approaches the workbench to compress the adsorption space until the lower surface of the first extension is adsorbed onto the workbench.

[0007] In the food processing machine with good anti-slip effect provided by this invention, the anti-slip mat includes a first extension extending away from the bottom of the cup body, forming an auxiliary deformation space between the upper surface of the anti-slip mat and the bottom of the cup body. The lower surface of the anti-slip mat defines a cavity to form an adsorption space that cooperates with the auxiliary deformation space. When the chopping cup is placed on the work surface, under the weight of the cup or the pressure of the user pressing down on the cup body, the auxiliary deformation space is compressed, thereby creating a negative pressure between the bottom of the cup body and the anti-slip mat, generating an adsorption force between them, achieving the first layer of adsorption effect. At the same time, during the compression process, the auxiliary deformation space provides deformation space for the first extension, allowing the first extension to deform more smoothly toward the bottom of the cup body. The lower surface of the first extension gradually approaches the work surface to compress the adsorption space, forming a negative pressure between the lower surface of the anti-slip mat and the work surface, achieving the second layer of adsorption effect, until the lower surface of the first extension is adsorbed onto the work surface. Therefore, the anti-slip pad increases friction between the cup and the work surface, creating a double-layer adsorption force. This results in a more durable and reliable adsorption effect, ensuring stable operation of the entire machine and preventing the cup from slipping, rotating, or flying off the surface and injuring the user. It's safe and worry-free to use. Furthermore, the auxiliary deformation space formed by the upper surface of the anti-slip pad and the bottom of the cup provides a compression stroke for compressing the adsorption space, ensuring effective compression and adsorption force. Therefore, during the process of placing the chopped cup on the work surface, the deformation of the anti-slip pad may increase and become smoother. This allows the adsorption space to be effectively compressed using only the weight of the cup or a small amount of force applied by the user, ensuring the adsorption effect between the lower surface of the anti-slip pad and the work surface. This makes it convenient to use and optimizes the user's cup placement experience.

[0008] Preferably, the auxiliary deformation space and the adsorption space are separated by a first extension portion, and the horizontal projections of the auxiliary deformation space and the adsorption space at least partially overlap.

[0009] The auxiliary deformation space and the adsorption space are separated by the first extension, allowing the auxiliary deformation space to provide deformation space for the first extension more directly. This makes it easier for the user to place the chopping cup and achieve the adsorption effect more effectively. The horizontal projections of the auxiliary deformation space and the adsorption space overlap at least partially, thereby maximizing the avoidance space of the auxiliary deformation space, ensuring the compression effect of the adsorption space, guaranteeing the adsorption force between the cup and the work surface, and ensuring the stability of the cup during operation.

[0010] Preferably, the first extension extends from the center of the bottom of the cup body toward the edge away from the bottom of the cup body.

[0011] Typically, the anti-slip pad is fixed to the bottom of the cup at the center of the bottom of the cup. Based on this, the first extension extends from the center of the bottom of the cup toward the edge away from the bottom of the cup, ensuring that the anti-slip pad is reliably fixed to the bottom of the cup. On the other hand, it forms an annular auxiliary deformation space around the center of the bottom of the cup, providing a compression stroke for the anti-slip pad's adsorption space compression in a more comprehensive manner, further optimizing the adsorption effect.

[0012] Preferably, the first extension extends in an arc shape.

[0013] The first extension extends in an arc shape. As the auxiliary deformation space is compressed, the first extension can have an adjustment space and adapt to deformation, thereby ensuring effective compression of the adsorption space and adsorption effect.

[0014] Preferably, the anti-slip mat has a through-hole that connects the auxiliary deformation space with the outside. When the chopping cup is placed on the workbench, the air in the auxiliary deformation space is compressed by being discharged through the through-hole.

[0015] If the auxiliary deformation space is compressed and the air inside cannot escape, the adsorption space cannot be compressed smoothly, causing the adsorption effect between the cup and the work surface to fail. Therefore, by setting an exhaust vent, air accumulation in the auxiliary clearance space is avoided, ensuring the adsorption effect and friction between the cup and the work surface, and guaranteeing the stability and safety of the entire machine's operation. The air in the auxiliary deformation space is discharged through the exhaust vent, preventing it from escaping through the gap between the edge of the anti-slip pad and the bottom of the cup, thus preventing dirt from accumulating in this gap and facilitating cleaning.

[0016] Preferably, the anti-slip mat further includes a second extension opposite to the first extension, the second extension being located on the outer periphery of the first extension and at least partially overlapping with the horizontal projection of the bottom of the cup.

[0017] The above design facilitates the complete enclosure of the auxiliary deformation space and maximizes the coverage of the bottom of the cup body, optimizing the compression and avoidance effect. Moreover, the cross-section of the second extension is bowl-shaped, which makes it easier for the upper surface of the anti-slip pad to adhere to the bottom of the cup body after the cup body is placed stably, thereby strengthening the first layer of adsorption effect and enhancing the adsorption effect between the whole machine and the work surface.

[0018] Preferably, the anti-slip mat includes a transition portion located between the first extension and the second extension, and the transition portion is provided with a vent hole; or, the edge of the second extension has a vent gap between it and the bottom edge of the cup body.

[0019] The first extension and the second extension are joined by a transition section. When the cup is placed on the table, the transition section contacts the table first to provide friction and causes the first extension to deform, thereby compressing the two spaces. During the compression process of the two spaces, the air in the auxiliary deformation space is quickly discharged through the exhaust hole provided in the transition section, and the air in the adsorption space is discharged from the gap between the anti-slip pad and the table, ensuring that the adsorption effect does not fail.

[0020] Preferably, the lower surface of the anti-slip pad is provided with a first ring rib, and the first ring rib and the first extension define a cavity to form an adsorption space.

[0021] Preferably, the position of the first annular rib corresponds to the position of the outer end of the first extension;

[0022] Furthermore / or, the lower surface of the anti-slip mat is provided with a groove, and the first ring rib is surrounded by the groove to increase the adsorption height of the adsorption space.

[0023] By protruding the first ring rib and further combining it with the groove to form an adsorption space, the adsorption height of the adsorption space is increased, thereby increasing the adsorption force between the anti-slip mat and the table surface, resulting in a long-lasting and firm adsorption. The position of the first ring rib corresponds to the outer end of the first extension, thus maximizing the adsorption space and achieving a better adsorption effect.

[0024] Preferably, the lower surface of the anti-slip mat is provided with a second ring rib, which surrounds the outer periphery of the first ring rib. The second ring rib is less than the protrusion height of the first ring rib so that the first ring rib contacts the workbench surface before the second ring rib.

[0025] Furthermore, the anti-slip pad is provided with an exhaust hole located between the first ring rib and the second ring rib, and the first ring rib and the second ring rib form an exhaust channel.

[0026] The first ring rib increases the height of the adsorption space and the adsorption force during cup placement. The first and second ring ribs, combined, provide stable support for the cup after it's placed on the work surface, while also increasing the contact area between the anti-slip pad and the work surface, thus increasing friction. The anti-slip pad has a vent hole located between the first and second ring ribs, forming an venting channel. This allows air to escape smoothly during compression of the auxiliary deformation space, effectively providing deformation space for the anti-slip pad and enabling successful compression of the adsorption space to achieve the desired adsorption effect.

[0027] Preferably, the maximum compression distance of the auxiliary deformation space is 0.5-5mm, and the maximum compression distance of the adsorption space is 2-10mm;

[0028] The maximum diameter of the adsorption space is 1 / 2 to 3 / 4 of the diameter of the lower surface of the anti-slip mat.

[0029] If the maximum compression distance of the auxiliary deformation space is less than 0.5mm, it is insufficient to provide deformation space for the anti-slip mat, potentially causing the adsorption space to be unable to compress, thus rendering the adsorption effect ineffective. If it is greater than 5mm, the overall height of the device will increase, raising the center of gravity and resulting in poor placement stability. If the maximum compression distance of the adsorption space is less than 2mm, the adsorption effect will be poor; if it is greater than 10mm, it will increase the height of the anti-slip mat and the overall size of the device, leading to instability. Therefore, a maximum compression distance of 0.5-5mm for the auxiliary deformation space and 2-10mm for the adsorption space ensures adsorption effectiveness while reducing the overall height of the device.

[0030] The maximum diameter of the adsorption space is 1 / 2 to 3 / 4 of the diameter of the lower surface of the anti-slip mat. Under the premise of limiting the size of the anti-slip mat itself, the adsorption area is optimized, the adsorption effect is better, the friction between the contact surfaces is greater, and the stability and safety of the whole machine during operation are guaranteed. Attached Figure Description

[0031] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this invention, illustrate exemplary embodiments of the invention and are used to explain the invention, but do not constitute an undue limitation of the invention. In the drawings:

[0032] Figure 1 This is a cross-sectional view of a food processing machine not placed on a workbench in one embodiment of the present invention.

[0033] Figure 2 This is a cross-sectional view of the food processing machine placed on the workbench in one embodiment of the present invention.

[0034] Figure 3 This is a cross-sectional structural diagram of the anti-slip mat in one embodiment of the present invention.

[0035] Figure 4 This is a bottom view of the anti-slip mat in one embodiment of the present invention.

[0036] Figure 5 This is a bottom view of the anti-slip mat in another embodiment of the present invention.

[0037] Figure 6 This is a bottom view of the anti-slip mat in another embodiment of the present invention.

[0038] Figure 7This is a cross-sectional structural diagram of the anti-slip mat in another embodiment of the present invention.

[0039] Figure 8 This is a bottom view of the anti-slip mat in another embodiment of the present invention.

[0040] Explanation of reference numerals in the attached figures:

[0041] 10-Chopping cup; 11-Mixing component; 12-Cup body; 13-Anti-slip mat; 131-First extension; 132-Cavity; 133-Exhaust port; 134-Second extension; 135-Transition section; 136-First ring rib; 137-Second ring rib; 138-Exhaust channel; 20-Main unit; 30-Auxiliary deformation space; 40-Adsorption space; 50-Workbench surface; 60-Screw. Detailed Implementation

[0042] To more clearly illustrate the overall concept of the present invention, a detailed description will be provided below with reference to the accompanying drawings and examples.

[0043] It should be noted that many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0044] like Figure 1 As shown, in one embodiment of the present invention, a food processor with good anti-slip effect is provided, including a chopping cup 10 and a main unit 20 disposed above the chopping cup 10. The chopping cup 10 is provided with a stirring element 11 driven by the main unit 20. The chopping cup 10 includes a cup body 12 and an anti-slip pad 13 fixed to the bottom of the cup body 12. The anti-slip pad 13 includes a first extension 131 extending away from the bottom of the cup body, forming an auxiliary deformation space 30 on the upper surface of the anti-slip pad 13 and the bottom of the cup body. The lower surface of the anti-slip pad 13 defines a cavity 132 to form an adsorption space 40 that cooperates with the auxiliary deformation space. Figure 2 As shown, during the process of placing the chopping cup 10 on the workbench 50, the auxiliary deformation space 30 is compressed to provide deformation space for the first extension 131, so that the first extension 131 deforms toward the bottom of the cup body. The lower surface of the first extension 131 gradually approaches the workbench 50 to compress the adsorption space until the lower surface of the first extension 131 is adsorbed onto the workbench 50.

[0045] In the food processing machine with good anti-slip effect provided by the present invention, the anti-slip mat 13 includes a first extension 131 extending away from the bottom of the cup body 12, so as to form an auxiliary deformation space 30 on the upper surface of the anti-slip mat 13 and the bottom of the cup body 12. The lower surface of the anti-slip mat 13 defines a cavity 132 to form an adsorption space 40 that cooperates with the auxiliary deformation space 30. When the chopping cup is placed on the work surface 50, under the action of the gravity of the cup body 12 or the pressure of the user pressing down on the cup body, the auxiliary deformation space 30 is compressed, thereby forming a negative pressure between the bottom of the cup body 12 and the anti-slip mat 13, and an adsorption force is generated between the two to achieve the first layer of adsorption effect. Specifically, in one case, after the auxiliary deformation space is compressed, the upper surface of the first extension is in contact with the bottom of the cup body, thereby further improving the adsorption effect; of course, in another case, the auxiliary deformation space is compressed, and the first extension is not completely in contact with the bottom of the cup body. Simultaneously, during the compression process, the auxiliary deformation space 30 provides deformation space for the first extension 131, allowing it to deform more smoothly towards the bottom of the cup body 12. The lower surface of the first extension 131 gradually approaches the worktable 50 to compress the adsorption space 40, creating a negative pressure between the lower surface of the anti-slip pad 13 and the worktable 50, achieving a second layer of adsorption effect until the lower surface of the first extension 131 is adsorbed onto the worktable 50. Therefore, the anti-slip pad 13 increases friction between the cup body 12 and the worktable 50 while simultaneously forming a double-layer adsorption force, resulting in a more durable and reliable adsorption effect. This ensures the stability of the entire machine's operation, preventing the cup body 12 from slipping, rotating, or flying off the worktable and injuring the user, making it safe and worry-free to use. Furthermore, since the upper surface of the anti-slip pad 13 and the bottom of the cup body 12 form the auxiliary deformation space 30, providing a compression stroke for the adsorption space 40, it ensures that the adsorption space 40 can be effectively compressed, forming an adsorption force. Therefore, during the process of placing the chopped cup on the work surface 50, the deformation of the anti-slip mat 13 may increase and the deformation may be smoother. This allows the adsorption space 40 to be effectively compressed simply by relying on the weight of the cup itself or by the user applying a small amount of force. This ensures the adsorption effect between the lower surface of the anti-slip mat 13 and the work surface 50, making it convenient to use and optimizing the user's cup placement experience.

[0046] In a preferred embodiment, such as Figure 1 and Figure 2 As shown, the auxiliary deformation space 30 and the adsorption space 40 are separated by the first extension 131, and the horizontal projections of the auxiliary deformation space 30 and the adsorption space 40 at least partially overlap.

[0047] The auxiliary deformation space 30 and the adsorption space 40 are separated by the first extension 131, so that the auxiliary deformation space 30 can provide deformation space for the first extension 131 more directly. This allows the user to achieve the adsorption effect more smoothly and more effectively when placing the chopping cup. The horizontal projections of the auxiliary deformation space 30 and the adsorption space 40 overlap at least partially, thereby maximizing the avoidance space of the auxiliary deformation space 30, ensuring the compression effect of the adsorption space 40, ensuring the adsorption force between the cup body 12 and the work surface 50, and ensuring the stability of the cup body 12 during operation.

[0048] In a preferred embodiment, such as Figure 1 , Figure 2 As shown, the first extension 131 extends from the center of the bottom of the cup body 12 toward the edge away from the bottom of the cup body 12.

[0049] In this embodiment, the fixed connection between the anti-slip pad 13 and the bottom of the cup is located at the center of the bottom of the cup body 12, such as... Figure 1 In the middle, it is fixed by screws 60. On this basis, the first extension 131 extends from the bottom center of the cup body 12 toward the edge away from the bottom of the cup body 12, ensuring that the anti-slip pad 13 is reliably fixed to the bottom of the cup body 12. On the other hand, it forms an annular auxiliary deformation space 30 around the bottom center of the cup body 12, which provides a compression stroke for the anti-slip pad 13 adsorption space 40 in a more comprehensive way, further optimizing the adsorption effect.

[0050] In fact, the first extension 131 may not extend in the manner described above. For example, if the anti-slip mat is also a bowl-shaped surface, the first extension 131 can extend from the edge towards the center, gradually moving away from the bottom of the cup body 12 to form an arc surface. This creates an auxiliary deformation space with the bottom of the cup body.

[0051] Further preferred, such as Figure 3 As shown, the first extension 131 extends in an arc shape.

[0052] The first extension 131 extends in an arc shape. As the auxiliary deformation space 30 is compressed, the first extension 131 can have an adjustment space and adapt to deformation, thereby ensuring the effective compression and adsorption effect of the adsorption space 40.

[0053] In a preferred embodiment, such as Figure 1 In the middle, the anti-slip pad 13 is provided with an exhaust hole 133 that connects the auxiliary deformation space 30 with the outside. When the chopping cup 10 is placed on the workbench 50, the air in the auxiliary deformation space 30 is discharged through the exhaust hole 133 and compressed.

[0054] If the auxiliary deformation space 30 is compressed and the air inside cannot be expelled, the adsorption space 40 cannot be compressed smoothly, causing the adsorption effect between the cup body 12 and the work surface 50 to fail. Therefore, by setting the vent 133, air accumulation in the auxiliary clearance space is avoided, ensuring the adsorption effect and friction between the cup body 12 and the work surface 50, and guaranteeing the stability and safety of the entire machine. In addition, by setting the vent 133, the cup body is not difficult to press down, optimizing the user's cup placement experience, making it easier to use and providing a better adsorption effect. The air in the auxiliary deformation space 30 is discharged through the vent 133, preventing it from escaping from the gap between the edge of the anti-slip pad 13 and the bottom of the cup body 12, thereby preventing dirt from accumulating in this gap.

[0055] This invention does not limit the specific structure of the anti-slip mat, such as... Figure 1 , Figure 2 and Figure 3 As shown, in a preferred embodiment, the anti-slip mat 13 further includes a second extension 134 opposite to the first extension 131, combined with... Figure 1 and Figure 2 The second extension 134 is located around the outer periphery of the first extension 131 and at least partially overlaps with the horizontal projection of the bottom of the cup body 12. The anti-slip pad only includes the first extension and the second extension. The upper surfaces of the first extension and the second extension form a sealed auxiliary deformation space between the cup bottom and the first extension. The auxiliary deformation space is provided by deformation through lateral expansion and longitudinal compression. It is highly elastic, easy to deform, and avoids the accumulation of residue in the gaps. Of course, based on the anti-slip pad 13 also including the second extension 134 opposite to the first extension 131, the deformation space of the anti-slip pad can be provided by compressing the auxiliary deformation space by venting air. For example, an exhaust hole 133 is opened at the connection between the first extension 131 and the second extension 134; or, after the first extension 131 and the second extension 134 are directly connected, an exhaust gap is provided between the second extension and the edge of the cup bottom.

[0056] In another preferred embodiment, the anti-slip mat 13 further includes a transition portion 135 located between the first extension 131 and the second extension 134. Preferably, the transition portion 135 extends laterally. In this preferred embodiment, the transition portion 135 is provided with a vent 133 through it.

[0057] By setting the transition section 135 and the exhaust hole 133, an open auxiliary deformation space is formed between the upper surface of the anti-slip pad and the bottom of the cup, which is more conducive to the direct exhaust of air in the auxiliary deformation space and optimizes the compression avoidance effect. Moreover, the cross-section of the second extension 134 is bowl-shaped, which is more conducive to the upper surface of the anti-slip pad 13 adhering to the bottom of the cup body 12 after the cup body 12 is placed stably, thereby strengthening the first layer of adsorption effect and strengthening the adsorption effect between the whole machine and the work surface 50.

[0058] The first extension 131 and the second extension 134 are joined by the transition 135. When the cup body 12 is placed on the table, the transition 135 first contacts the work surface 50 to provide friction and causes the first extension 131 to deform to achieve compression of the two spaces. During the compression process of the two spaces, the air in the auxiliary deformation space 30 is quickly discharged through the exhaust hole 133 provided in the transition 135, and the air in the adsorption space 40 is discharged from the gap between the anti-slip pad 13 and the table, ensuring that the adsorption effect does not fail.

[0059] Regarding the lower surface structure of the anti-slip mat, in a preferred embodiment, such as Figure 1-3 As shown, the lower surface of the anti-slip mat 13 is provided with a first ring rib 136 and a second ring rib 137 surrounding the outer periphery of the first ring rib 136. The second ring rib 137 is less than the protrusion height of the first ring rib 136 so that the first ring rib 136 contacts the workbench surface 50 before the second ring rib 137. The first ring rib 136 and the first extension 131 define a cavity 132 to form an adsorption space 40.

[0060] To increase the adsorption height of the adsorption space 40, the lower surface of the anti-slip pad 13 is recessed to form a groove, and the first ring rib 136 surrounds the groove.

[0061] By protruding the first annular rib 136 and further combining it with the groove to form an adsorption space 40, the adsorption height of the adsorption space 40 is increased, thereby increasing the adsorption force between the anti-slip mat 13 and the table surface, resulting in a long-lasting and firm adsorption. The position of the first annular rib corresponds to the outer end position of the first extension 131, thereby maximizing the adsorption space 40 and achieving a better adsorption effect.

[0062] In this embodiment, the position of the first annular rib 136 corresponds to the position of the outer end of the first extension 131, i.e., the inner end of the transition portion 135. Specifically, the positions of the inner and outer ends of the transition portion 135 correspond to the positions of the first annular rib 136 and the second annular rib 137, respectively. Figure 4 The exhaust hole 133 opened in the transition part 135 is located between the first ring rib 136 and the second ring rib 137, and the first ring rib 136 and the second ring rib 137 constitute the exhaust channel 138.

[0063] The first ring rib 136 increases the height of the adsorption space 40 and the adsorption force during the placement of the cup body 12. The first ring rib 136 and the second ring rib 137 work together to support the cup body 12 after the cup body 12 is placed on the work surface 50. This increases the force-bearing area, ensures working stability, and provides stable support for the cup body 12. On the other hand, it increases the contact area between the anti-slip pad 13 and the work surface 50, thereby increasing the friction. Furthermore, even if the second ring rib is detached from the work surface, the first ring rib remains firmly attached to the work surface, providing double protection and ensuring the adsorption effect.

[0064] The anti-slip pad 13 has a vent hole 133 located between the first ring rib 136 and the second ring rib 137, and the first ring rib 136 and the second ring rib 137 form an vent channel 138, which allows the air to be discharged smoothly when the auxiliary deformation space 30 is compressed. Therefore, the first ring rib 136 and the second ring rib 137 serve as guiding surfaces for the vent channel, which helps to guide the exhaust and compress the auxiliary deformation space smoothly. This effectively provides deformation space for the anti-slip pad 13, allowing the adsorption space 40 to be compressed smoothly to achieve the adsorption effect, and preventing dirt from accumulating between the bottom of the cup body 12 and the anti-slip pad 13.

[0065] This invention does not limit the design dimensions of various parts of the anti-slip mat. Figure 1 In the preferred embodiment shown, the maximum compression distance d1 of the auxiliary deformation space 30 is 0.5-5 mm, and the most preferred d1 is 1.5 mm; the maximum compression distance d2 of the adsorption space 40 is 2-10 mm, and the most preferred d2 is 6 mm; the maximum diameter L1 of the adsorption space 40 occupies 1 / 2-3 / 4 of the diameter L2 of the lower surface of the anti-slip pad 13; the ratio of the radial width d3 of the exhaust hole to the width d4 of the transition portion is 0.3-1. The most preferred L1 is 40 mm, and the most preferred L2 is 60 mm.

[0066] If the maximum compression distance of the auxiliary deformation space 30 is less than 0.5mm, it is insufficient to provide deformation space for the anti-slip pad 13, which may cause the adsorption space 40 to be unable to compress, thus rendering the adsorption effect ineffective. If it is greater than 5mm, the overall height of the device will increase, raising the center of gravity and causing poor placement stability. If the maximum compression distance of the adsorption space 40 is less than 2mm, the adsorption effect will be poor. If it is greater than 10mm, it will increase the height of the anti-slip pad 13 and the overall size of the device, resulting in instability. Therefore, the maximum compression distance of the auxiliary deformation space 30 is 0.5-5mm, and the maximum compression distance of the adsorption space 40 is 2-10mm, which ensures the adsorption effect while reducing the overall height of the device. It should be noted that the anti-slip pad 13 is supported by the second ring rib 137, therefore the diameter of the lower surface of the anti-slip pad 13 is the outer diameter of the second ring rib 137.

[0067] The maximum diameter of the adsorption space 40 is 1 / 2 to 3 / 4 of the diameter of the lower surface of the anti-slip pad 13. Under the premise of being limited by the size of the anti-slip pad 13 itself, the adsorption area is optimized, the adsorption effect is better, the friction between the contact surfaces is greater, and the stability and safety of the whole machine during operation are guaranteed.

[0068] It should be noted that the present invention does not limit the shape of the first ring reinforcement 136 and the second ring reinforcement 137. Figure 4In the preferred embodiment shown, both the first ring rib 136 and the second ring rib 137 are continuous annular structures. In practice, the first ring rib 136 can be a continuous polygon, ellipse, or other shapes; the second ring rib 137 can be composed of multiple discontinuous ribs, which can be symmetrically arranged to provide support.

[0069] It should also be noted that the present invention does not limit the location, number, or shape of the exhaust holes 133, such as... Figure 3 and Figure 4 The anti-slip mat 13 has two symmetrical, elongated vent holes 133, achieving an aesthetically pleasing effect. In fact, three or more vent holes can be evenly arranged along the circumference of the anti-slip mat to further improve the venting effect of the auxiliary deformation space. Furthermore, the vent holes can be round or square, etc.

[0070] like Figure 5 As shown, in a preferred embodiment, the first annular rib 136 is quadrilateral, and the vent hole 133 is a round hole, with four holes evenly distributed along the edge.

[0071] like Figure 6 As shown, in a preferred embodiment, the second ring rib 137 is composed of three arc-shaped segments. Preferably, the vent 133 is located near the gap between adjacent arc-shaped segments, thereby allowing air to be discharged from the auxiliary deformation space more quickly.

[0072] Of course, the outer surface of the anti-slip mat 13 can only have the first rib 136 to define the adsorption space, such as Figure 7 and Figure 8 In the embodiment shown, the exhaust port 133 is located outside the first rib 136 to achieve effective compression of the auxiliary deformation space.

[0073] Furthermore, the effective compression method for the auxiliary deformation space is not limited to the one mentioned above. In fact, air can be discharged through the exhaust gap between the edge of the second extension 134 of the anti-slip pad 13 and the bottom edge of the cup body. This avoids the cup body 12 requiring excessive force to press down and also ensures effective compression and adsorption of the adsorption space.

[0074] In the description of this invention, it should be understood that the terms "center", "upper", "lower", "horizontal", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0075] In this invention, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature.

[0076] The technical solutions protected by this invention are not limited to the above embodiments. It should be noted that any combination of the technical solutions of any embodiment with one or more other embodiments is within the protection scope of this invention. Although the invention has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of this invention are within the scope of protection claimed by this invention.

Claims

1. A food processing machine with good anti-slip effect, comprising a chopping cup and a main unit disposed above the chopping cup, wherein the chopping cup is provided with a stirring element driven by the main unit, characterized in that, The chopping cup includes a cup body and an anti-slip pad fixed to the bottom of the cup body. The anti-slip pad includes a first extension extending away from the bottom of the cup body to form an auxiliary deformation space between the upper surface of the anti-slip pad and the bottom of the cup body. The lower surface of the anti-slip pad defines a cavity to form an adsorption space that cooperates with the auxiliary deformation space. During the process of placing the chopping cup on the workbench, the auxiliary deformation space is compressed to provide deformation space for the first extension, causing the first extension to deform toward the bottom of the cup body. The lower surface of the first extension gradually approaches the workbench to compress the adsorption space until the lower surface of the first extension is adsorbed onto the workbench.

2. The food processing machine with good anti-slip effect according to claim 1, characterized in that, The auxiliary deformation space and the adsorption space are separated by the first extension portion, and the horizontal projections of the auxiliary deformation space and the adsorption space at least partially overlap.

3. The food processing machine with good anti-slip effect according to claim 2, characterized in that, The first extension extends from the center of the bottom of the cup body toward the edge away from the bottom of the cup body; And / or, the first extension extends in an arc shape.

4. The food processing machine with good anti-slip effect according to claim 1, characterized in that, The anti-slip pad has a through-hole that connects the auxiliary deformation space to the outside. When the chopping cup is placed on the workbench, the air in the auxiliary deformation space is compressed by being discharged through the through-hole.

5. A food processing machine with good anti-slip effect according to claim 1, characterized in that, The anti-slip pad also includes a second extension opposite to the first extension, the second extension being located on the outer periphery of the first extension and at least partially overlapping the horizontal projection of the bottom of the cup.

6. A food processing machine with good anti-slip effect according to claim 5, characterized in that, The anti-slip mat includes a transition portion located between the first extension portion and the second extension portion, and the transition portion is provided with a vent hole through it; Alternatively, there is an air venting gap between the edge of the second extension and the bottom edge of the cup body.

7. A food processing machine with good anti-slip effect according to claim 1, characterized in that, The lower surface of the anti-slip pad is provided with a first ring rib, and the first ring rib and the first extension define the cavity to form the adsorption space.

8. A food processing machine with good anti-slip effect according to claim 7, characterized in that, The position of the first annular rib corresponds to the outer end position of the first extension; And / or, the lower surface of the anti-slip pad is also provided with a groove, and the first ring rib surrounds the groove to increase the adsorption height of the adsorption space.

9. A food processing machine with good anti-slip effect according to claim 7, characterized in that, The lower surface of the anti-slip mat is provided with a second ring rib, which surrounds the outer periphery of the first ring rib. The second ring rib is smaller than the protrusion height of the first ring rib so that the first ring rib contacts the workbench surface before the second ring rib. Furthermore, the anti-slip pad is provided with an exhaust hole located between the first ring rib and the second ring rib, and the first ring rib and the second ring rib form an exhaust channel.

10. A food processing machine with good anti-slip effect according to claim 1, characterized in that, The maximum compression distance of the auxiliary deformation space is 0.5-5mm, and the maximum compression distance of the adsorption space is 2-10mm; The maximum diameter of the adsorption space is 1 / 2 to 3 / 4 of the diameter of the lower surface of the anti-slip pad.

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