A glass liner damping structure and a soybean milk machine thereof

Abstract

The utility model discloses a kind of full glass inner container damping structure and its soybean milk machine, it is related to soybean milk machine structure technical field, inner container bottom is equipped with through port, inner container is equipped with shell outside, inner container is directly below and is equipped with heating assembly, motor support and motor in the inside of motor support, the output shaft of motor passes through through port and is connected with stirring cutter;Inner container is full glass material;Along the outer periphery of inner container, there is a layer of closely adhered elastic damping member;Annular inner container support is equipped along the outer periphery of elastic damping member;Inner container support and the shell fixed connection of outer periphery;Inner container and heating assembly fixed connection, and inner container support and motor support or motor have no rigid connection with motor.The scheme effectively avoids negative influence caused by motor vibration to full glass material inner container, and heat conduction efficiency, effect is better.

Description

Technical Field

[0001] This utility model relates to the field of soymilk maker structure technology, specifically to a shock-absorbing structure with an all-glass inner liner and a soymilk maker thereof. Background Technology

[0002] With the increasing demand for healthy eating, food processors such as soy milk makers have become common kitchen appliances in households. The inner pot, as the core component for food processing and storage, directly affects the user experience and safety due to its material and structural design. Currently, most mainstream food processors on the market use stainless steel for their inner pots, or a composite structure with a stainless steel bottom and glass sidewalls. For example, a soy milk maker with patent document CN217645063U uses an inner pot formed by a cylindrical glass cup with openings at both ends and a bottom pull plate. However, metal inner pots are prone to accumulating stubborn limescale and grease due to water quality and food residue over long-term use, making cleaning time-consuming and laborious, and potentially breeding bacteria. Composite inner pots, on the other hand, easily trap dirt and grime at the joints, creating cleaning dead zones and affecting food hygiene.

[0003] While glass offers advantages such as easy cleaning and odorlessness, current technology does not yet offer a fully glass-lined soymilk maker. The core bottleneck lies in structural compatibility and safety issues. Traditional blenders integrate motors, fan supports, and other power components at the bottom of the inner pot. The motor output is typically divided into two paths: one connects to the mixing blades that extend into the inner pot, and the other connects to the cooling fan. These components are usually fixedly connected to the bottom outer surface of the inner pot. However, glass is brittle and has poor impact resistance. Vibrations generated by the motor during operation are directly transmitted to the glass inner pot through the fixed structure, which can lead to stress concentration and breakage with long-term use.

[0004] In addition, glass has low thermal conductivity. If conventional heating elements are used, uneven heating and low efficiency are likely to occur, which further limits the practicality of all-glass inner liner.

[0005] Therefore, there is an urgent need to provide an inner liner structure that can both leverage the cleaning advantages of glass and solve the problems of vibration transmission and heating efficiency. Summary of the Invention

[0006] To address the problems in related technologies, this utility model proposes a shock-absorbing structure for an all-glass inner liner and its associated soy milk maker. This structure can significantly reduce or avoid the negative impact of motor vibration on the all-glass inner liner, while also improving heat conduction efficiency and effectiveness, and making the inner cavity of the liner more hygienic and easier to clean.

[0007] This utility model is implemented as follows:

[0008] A shock-absorbing structure with an all-glass inner liner includes an opening at the bottom of the inner liner, an outer shell surrounding the inner liner, a heating element, a motor bracket, and a motor located inside the motor bracket directly below the inner liner. The motor bracket is connected to the bottom of the outer shell, and the motor's output shaft passes through the opening and connects to a stirring blade located inside the inner liner. The inner liner is made entirely of glass. Elastic shock-absorbing components that fit snugly are fitted around the outer periphery of the inner liner.

[0009] An annular inner liner support is fixedly provided along the outer periphery of the elastic shock absorber; the inner liner support is fixedly connected to the outer shell on the outer periphery.

[0010] The heating element is fixedly connected to the bottom of the inner liner, and the inner liner bracket is not rigidly connected to the motor bracket or the motor.

[0011] By setting up an inner liner support that is directly connected to the outer shell, a suspended and fixed support for the all-glass inner liner is achieved, avoiding rigid contact between the inner liner and the motor support. This blocks the direct transmission path of motor vibration to the glass inner liner, significantly reducing stress concentration and the risk of breakage caused by vibration. Due to the difficulty in manufacturing glass, the structural tolerances are relatively large. Incorporating elastic damping components can improve the fit between the inner liner support and the inner liner, avoiding rigid support and further enhancing the damping effect.

[0012] Elastic shock absorbers are made of materials with elastic properties, such as rubber or silicone, or are elastic material layers formed on the surface of the inner liner support or the inner liner sidewall.

[0013] As a further optimization of the above solution, the inner liner support is formed by several clamps; the main body of the clamp has an arc-shaped contour that fits the outer periphery of the inner liner, and the two ends of the clamp are connecting parts;

[0014] During connection, several clamps surround the inner liner, and adjacent connecting parts are fixedly connected to each other. "Several" refers to one, two, or more.

[0015] As a further optimization of the above solution, the connecting part is a protrusion perpendicular to the arc-shaped contour; on one of the clamps, one protrusion is provided with a hole and the other protrusion is provided with a pin; during connection, the pin and the hole are mated together.

[0016] Pre-positioning of adjacent connecting parts before fixing is achieved through tabs, holes, and pins. Furthermore, the tabs are also provided with screw holes, and the adjacent connecting parts are fixedly connected using screws and nuts. Alternatively, adjacent connecting parts can also be fixedly connected using other methods.

[0017] As a further optimization of the above solution, the inner liner support protrudes outward to form a flange; the flange is provided with a plurality of downwardly protruding and evenly distributed first internal threaded posts; the inner wall of the outer shell is provided with a plurality of protruding connecting platforms, and the connecting platforms are provided with openings;

[0018] The first internal threaded post and the connecting platform are mated together, and the connecting platform is located below the first internal threaded post, and is fixedly connected to the first internal threaded post by screws passing through the connecting platform.

[0019] Furthermore, the inner liner support has multiple evenly distributed reinforcing ribs between its sidewall and flange.

[0020] As a further optimization of the above solution, the heating component includes a heat spreader and its integrated heating tube; a thermally conductive silicone grease layer is provided between the bottom of the inner liner and the heat spreader.

[0021] By placing a thermally conductive silicone grease layer between the heating element and the all-glass inner liner, the thermal conductivity and heat distribution effect are improved.

[0022] As a further optimization of the above solution, a support plate is provided below the heating element; the support plate supports the bottom of the heating element and is fixedly connected, and is also fixedly connected to the inner liner bracket, and the support plate is not rigidly connected to the motor bracket.

[0023] As a further optimization of the above solution, both the inner liner support and the heating element are provided with a downwardly protruding second internal threaded post. The support plate is provided with an opening, and the second internal threaded post and the opening on the support plate are aligned and matched one by one. Then, screws are passed through and fixedly connected to the second internal threaded post.

[0024] As a further optimization of the above solution, the inner liner contracts inward around the bottom of the side wall to form a contraction section; the elastic shock absorber is sleeved on the contraction section. The inner liner support is located at the contraction section.

[0025] Because the radial dimension of the inner liner sidewall decreases at the contraction section, once the inner liner support is fixed to the contraction section, it can form a horizontal clamping of the contraction section and a longitudinal support for the weight of the inner liner itself.

[0026] As a further optimization of the above solution, below the contraction section, the inner liner protrudes outward around the bottom of the side wall to form a limiting protrusion.

[0027] By setting a limiting protrusion, the contraction part is formed into a groove on the side wall of the inner liner, and the inner liner support is fixed in the groove, which further improves the fixing and support effect of the inner liner support on the inner liner.

[0028] As a further optimization of the above solution, the tray and the inner liner support are either an integrated structure or a separate structure.

[0029] This utility model also provides a soy milk maker that uses the above-described all-glass inner liner shock absorption structure.

[0030] The beneficial effects are as follows:

[0031] This utility model provides a shock-absorbing structure for an all-glass inner liner and its associated soy milk maker. By setting up elastic shock-absorbing components and an inner liner support directly connected to the outer shell, a suspended and fixed support for the all-glass inner liner is achieved, avoiding rigid contact between the inner liner and the motor support. This blocks the direct transmission path of motor vibration to the glass inner liner, significantly reducing stress concentration and the risk of breakage caused by vibration. At the same time, by setting a thermally conductive silicone grease layer between the heating element and the all-glass inner liner, the heat conduction efficiency and heat distribution effect are improved. Furthermore, the all-glass inner liner cavity is more hygienic and easier to clean. Attached Figure Description

[0032] Figure 1 A schematic diagram of the external structure of a soymilk maker provided for an embodiment of this utility model;

[0033] Figure 2 A cross-sectional structural diagram of a soymilk maker provided in an embodiment of this utility model;

[0034] Figure 3 An exploded view of the internal structure of a soymilk maker provided in an embodiment of this utility model;

[0035] Figure 4 An exploded view of the inner bladder support provided in an embodiment of this utility model;

[0036] Figure 5 A schematic diagram of the bottom of the inner liner support provided in an embodiment of this utility model;

[0037] Figure 6 A schematic diagram illustrating the assembly effect of the support plate and heating element provided in this embodiment of the utility model;

[0038] Figure 7 A schematic diagram illustrating the assembly effect of the outer shell, inner liner, inner liner support, and tray provided for an embodiment of this utility model;

[0039] Figure label:

[0040] 1. Inner liner; 11. Perforation; 12. Contraction section; 13. Limiting protrusion;

[0041] 2. Outer shell; 21. Top cover; 22. Connecting platform;

[0042] 3. Heating components; 31. Thermal grease layer;

[0043] 4. Motor bracket;

[0044] 5. Output shaft;

[0045] 6. Stirring blades;

[0046] 7. Inner liner support; 71. Clamp; 72. Connecting part; 73. Insertion hole; 74. Protruding pin; 75. Flange; 76. First internal threaded post; 77. Second internal threaded post; 78. Reinforcing connecting rib;

[0047] 8. Elastic shock absorbers;

[0048] 9. Patch Detailed Implementation

[0049] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0050] like Figures 1 to 7 As shown, this embodiment provides a soymilk maker, including an inner pot 1 made entirely of glass, with a through-hole 11 at the bottom of the inner pot 1. An outer shell 2 surrounds the inner pot 1. A heating element 3, a motor bracket 4, and a motor housed inside the motor bracket 4 are located directly below the inner pot 1. The motor bracket 4 is connected to the bottom of the outer shell 2. The motor's output shaft 5 passes through the through-hole 11 and connects to a stirring blade 6 located within the inner pot 1. A top cover 21 is provided at the upper end of the outer shell 2. The soymilk maker incorporates a shock-absorbing structure for the all-glass inner pot, specifically including an inner pot bracket 7 and elastic shock-absorbing components 8.

[0051] In this embodiment, the inner liner support 7 is formed by combining two clamps 71; the main body of the clamp 71 has a semi-circular arc shape, and the two ends of the clamp 71 are connecting parts 72; the connecting parts 72 are protrusions perpendicular to the arc shape; on one clamp 71, one protrusion is provided with an insertion hole 73, and the other protrusion is provided with a pin; in addition, the protrusion is also provided with screw holes.

[0052] The inner liner support 7 protrudes outward to form a flange 75; the flange 75 is provided with a plurality of downwardly protruding and evenly distributed first internal threaded posts 76 and second internal threaded posts 77. A plurality of evenly distributed reinforcing connecting ribs 78 are provided between the side wall of the inner liner support 7 and the flange 75 to improve structural strength.

[0053] Specifically, the elastic damping component 8 is made of materials with elastic properties, such as rubber or silicone.

[0054] In this embodiment, the inner liner 1 contracts inward around the bottom of the side wall to form a contraction portion 12; below the contraction portion 12, the inner liner 1 protrudes outward around the bottom of the side wall to form a limiting protrusion 13.

[0055] During installation, a tightly fitting elastic shock absorber 8 is fitted around the outer periphery of the contraction section 12; on the elastic shock absorber 8, two clamps 71 are joined together, with the protrusions on adjacent clamps 71 corresponding one to one, and the pins and holes 73 are used to engage to achieve pre-positioning before fixing, and then the adjacent connecting parts 72 are fixedly connected by screws and nuts, so that the two clamps 71 surround the elastic shock absorber 8 on the contraction section 12 to form a tightly fitting annular inner liner support 7.

[0056] Once the inner liner support 7 is fixed to the contraction section 12, it forms a horizontal clamping of the contraction section 12 and a longitudinal support for the weight of the inner liner 1. By setting the limiting protrusion 13, the contraction section 12 is formed into a groove on the side wall of the inner liner 1. The elastic shock absorber 8 and the inner liner support 7 are both fixed in the groove, further improving the fixing and support effect of the inner liner support 7 on the inner liner 1.

[0057] The inner liner support 7 is fixedly connected to the outer shell 2. Specifically, the inner wall of the outer shell 2 is provided with multiple protruding connecting platforms 22, and the connecting platforms 22 are provided with openings. After the outer shell 2 is fitted onto the outer periphery of the inner liner support 7, the first internal threaded post 76 is located on the upper surface of the connecting platform 22. The first internal threaded post 76 and the connecting platform 22 are mated and matched one by one, and the connecting platform 22 is located below the first internal threaded post 76. It is fixedly connected to the first internal threaded post 76 by screws passing through the connecting platform 22.

[0058] By setting up elastic shock absorbers 8 and inner liner brackets 7 that are directly connected to the outer shell 2, a suspended fixed support for the all-glass inner liner 1 is achieved, avoiding rigid contact between the inner liner 1 and the motor bracket 4, thereby blocking the direct transmission path of motor vibration to the glass inner liner 1, and significantly reducing the stress concentration and breakage risk of the glass inner liner 1 caused by vibration.

[0059] In this embodiment, the heating component 3 includes a heat spreader and its integrated heating tube; a thermally conductive silicone grease layer 31 is provided between the bottom of the inner liner 1 and the heat spreader.

[0060] The bottom of the inner liner 1 is fixedly connected to the heating element 3, and the inner liner support 7 is not rigidly connected to the motor support 4. Specifically, in this embodiment, a support plate 9 is provided below the heating element 3; both the inner liner support 7 and the heating element 3 are provided with downwardly protruding second internal threaded posts 77. The support plate 9 has an opening, and the second internal threaded posts 77 are mated with the openings on the support plate 9 one by one, and then screws are passed through to fix the support plate 9 to the second internal threaded posts 77, thus fixing the support plate 9 to the inner liner support 7. The support plate 9 is not rigidly connected to the motor support 4. Due to the difficulty of manufacturing glass, the structural tolerances are relatively large. The elastic shock absorber 8 can improve the fit between the inner liner support 7 and the inner liner 1, avoid rigid support, and further improve the shock absorption effect.

[0061] A thermally conductive silicone grease layer 31 is placed between the heating element 3 and the all-glass inner liner 1 to improve heat conduction efficiency and heat distribution. The thermally conductive silicone grease itself has a certain viscosity, but after being heated by the heating element 3 and used for a long time, its viscosity decreases, resulting in poorer fixation. A tray is used to securely connect the heating element 3 and the inner liner 1, ensuring that the heating element 3 will not fall off.

[0062] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A shock-absorbing structure with an all-glass inner liner, wherein the bottom of the inner liner has a perforation, an outer shell is provided outside the inner liner, a heating element, a motor bracket, and a motor disposed inside the motor bracket are disposed directly below the inner liner, the motor bracket is connected to the bottom of the outer shell, and the output shaft of the motor passes through the perforation and is connected to a stirring blade located in the inner liner; characterized in that: The inner liner is made entirely of glass; a tightly fitting elastic shock-absorbing component is fitted around the outer periphery of the inner liner. An annular inner liner support is fixedly provided along the outer periphery of the elastic shock absorber; the inner liner support is fixedly connected to the outer shell on the outer periphery. The heating element is fixedly connected to the bottom of the inner liner, and the inner liner bracket is not rigidly connected to the motor bracket or the motor.

2. The all-glass inner liner shock-absorbing structure according to claim 1, characterized in that: The inner liner support is formed by several clamps; the main body of the clamp has an arc-shaped profile that fits the outer periphery of the inner liner, and the two ends of the clamp are connecting parts; During connection, several clamps surround the inner liner, and two adjacent connecting parts are fixedly connected to each other.

3. The all-glass inner liner shock-absorbing structure according to claim 2, characterized in that: The connecting part is a protrusion perpendicular to the arc-shaped contour; on one of the clamps, one protrusion has a hole and the other protrusion has a pin; during connection, the pin and the hole are mated together.

4. The all-glass inner liner shock-absorbing structure according to claim 1, characterized in that: The inner liner support protrudes outward to form a flange; the flange is provided with a plurality of downwardly protruding and evenly distributed first internal threaded posts; the inner wall of the outer shell is provided with a plurality of protruding connecting platforms, and the connecting platforms are provided with openings; The first internal threaded post and the connecting platform are mated together, and the connecting platform is located below the first internal threaded post, and is fixedly connected to the first internal threaded post by screws passing through the connecting platform.

5. The all-glass inner liner shock-absorbing structure according to claim 1, characterized in that: The heating component includes a heat spreader and its integrated heating element; a thermally conductive silicone grease layer is provided between the bottom of the inner liner and the heat spreader.

6. The all-glass inner liner shock-absorbing structure according to claim 1, characterized in that: A support plate is provided below the heating element; the support plate supports the bottom of the heating element and is fixedly connected to it, and is also fixedly connected to the inner liner bracket, and the support plate is not rigidly connected to the motor bracket.

7. The all-glass inner liner shock-absorbing structure according to claim 6, characterized in that: Both the inner liner support and the heating element are provided with a downward-protruding second internal thread post. The support plate is provided with an opening, and the second internal thread post and the opening on the support plate are aligned and matched one by one. The screw passes through and is fixedly connected to the second internal thread post.

8. The all-glass inner liner shock-absorbing structure according to claim 1, characterized in that: The inner liner contracts inward around the bottom of the side wall to form a contraction section; the elastic shock absorber is sleeved on the contraction section.

9. The all-glass inner liner shock-absorbing structure according to claim 8, characterized in that: Below the contraction section, the inner liner protrudes outward around the bottom of the side wall to form a limiting protrusion.

10. A soy milk maker, characterized in that: The all-glass inner liner shock absorption structure described in any one of claims 1 to 9 is applied.

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