Wall breaking machine

Abstract

The utility model provides a wall breaking machine which comprises a cup body, the cup body comprises an inner cup, an outer cup and a bottom cup, the inner cup and the bottom cup are connected in a sealed mode and define a containing cavity, the inner cup and the bottom cup are both located in the outer cup, and the inner cup and the outer cup are arranged in a spaced mode and matched in a sealed mode to form a sealed cavity. Through the arrangement, the heat insulation performance can be improved, a user can be prevented from being scalded, the safety of the wall breaking machine and the use experience of the user are improved, and the light-weight design of the wall breaking machine can be achieved.

Description

Technical Field

[0001] The present application relates to the technical field of household appliances, and in particular to a wall-breaking machine. Background Art

[0002] As a kitchen appliance that efficiently breaks food ingredients, wall breakers are mainly used to crush foods such as beans, nuts, seeds, etc. to release the nutrients in them. At present, wall breakers are widely used in the market. However, traditional wall breakers are noisy when working, and are easy to burn hands during heating and cooking, which can easily affect the user experience. Therefore, how to reduce the noise of wall breakers and insulate them has become an urgent problem to be solved. Utility Model Content

[0003] In view of this, the present application provides a wall breaking machine, which can reduce the noise when the wall breaking machine is working and improve the heat insulation effect.

[0004] Specifically, the following technical solutions are included:

[0005] The embodiment of the present application provides a wall breaking machine, comprising:

[0006] The cup body includes an inner cup, an outer cup and a bottom cup. The inner cup and the bottom cup are sealed and connected to form a receiving cavity. The inner cup and the bottom cup are both located inside the outer cup. The inner cup and the outer cup are spaced apart and sealed to form a sealed cavity.

[0007] In an optional embodiment, the wall breaking machine further comprises a cup cover and a micro-pressure valve, wherein the cup cover is detachably connected to the inner cup, and the micro-pressure valve is detachably mounted on the cup cover;

[0008] The micro-pressure valve includes a valve body, a pressure ball, an inner cover and a valve cover, the valve body is provided with a steam port, the inner cover is covered on the steam port, the inner cover is provided with a first exhaust port, the pressure ball is located in the space surrounded by the inner cover and the pressure ball can be movably pressed on the steam port, the pressure ball is used to isolate or connect the first exhaust port and the accommodating chamber, the valve cover is covered on the valve body, and the valve cover is provided with a second exhaust port connected with the first exhaust port.

[0009] In an optional embodiment, the wall breaking machine further comprises a base, a first sealing ring, a second sealing ring and a third sealing ring;

[0010] The cup body is mounted on the base, the base includes a cup seat, a mounting bracket and a sub-frame, the mounting bracket and the sub-frame are connected and are both arranged in the cup seat, the first sealing ring is arranged between the mounting bracket and the inner cup, the second sealing ring is arranged between the mounting bracket and the sub-frame, and the second sealing ring is provided with a multi-layer flange, and the multi-layer flange abuts against the inner wall of the outer cup;

[0011] A cup spout is configured on a side of the inner cup away from the base, and the third sealing ring is arranged between the outer wall of the cup spout and the outer cup.

[0012] In an optional embodiment, the wall breaking machine further includes a main unit and a cutter module, the main unit includes a top shell, a bottom shell and a motor module, the cutter module is at least partially located in the accommodating cavity, and the motor module is drivingly connected to the cutter module;

[0013] The top shell and the bottom shell are connected to each other, and the motor module is located in a space formed by the top shell and the bottom shell. The motor module includes a stator, and a plurality of cantilevers are protruding from the outer edge of the stator. The plurality of cantilevers are connected to the top shell to realize a suspended installation of the motor module.

[0014] In an optional embodiment, the host further includes a shock-absorbing pad, which is a flexible member and has a connecting hole, and the connecting hole is used for the fastener to pass through;

[0015] Wherein, each of the cantilevers is provided with a plug hole, and the shock-absorbing pad is inserted in the plug hole.

[0016] In an optional embodiment, the wall breaking machine further comprises a fan, the fan is connected to the motor module, and the fan is located on a side of the motor module away from the tool module;

[0017] The bottom shell is provided with an air inlet and an air outlet, and the main unit further includes a middle frame and an air outlet piece, wherein the middle frame is installed between the top shell and the bottom shell, and the air outlet piece is installed on a side of the middle frame facing the bottom shell, and the air outlet piece is constructed with an air outlet slot, and the air outlet slot is respectively connected to the air inlet and the air outlet.

[0018] In an optional embodiment, the air outlet slot is spiral-shaped.

[0019] In an optional embodiment, the wall breaking machine further includes noise reduction cotton, and the noise reduction cotton is arranged in the air outlet piece.

[0020] In an optional embodiment, the valve cover is provided with a plurality of annular baffles, the plurality of baffles are concentrically arranged and spaced apart to form an exhaust groove, each of the baffles is provided with a notch, and the notches of the plurality of baffles are staggered.

[0021] In an optional embodiment, the wall breaking machine also includes a fourth sealing ring, which is arranged between the sub-frame and the outer cup, and the fourth sealing ring and the second sealing ring are spaced apart along the height direction of the sub-frame, and a sealing cavity is formed between the fourth sealing ring and the second sealing ring.

[0022] In an optional embodiment, the wall breaking machine also includes a handle, a magnet and a magnetic induction sensor. A handle is provided on one side of the cup cover, and a card block is protruding from the handle. The handle is installed on one side of the cup body, and a card slot for accommodating the card block is provided on the handle. The magnet is installed on the handle, and the magnetic induction sensor is installed on the handle. The magnetic induction sensor is used to detect the position of the magnet.

[0023] The beneficial effects of the technical solution provided by the embodiment of the present application include at least: since the inner cup and the outer cup are spaced and sealed together, a sealed cavity is formed, and the double-layer design of the cup body effectively reduces the noise of the whole machine, is beneficial to improving the thermal insulation performance, can prevent users from being scalded, improves the safety of the wall breaking machine and the user experience, and also helps to achieve a lightweight design of the wall breaking machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 A three-dimensional diagram of a wall breaking machine provided in an embodiment of the present application;

[0026] Figure 2 An exploded diagram of a wall breaking machine provided in an embodiment of the present application;

[0027] Figure 3 A schematic diagram of the structure of a cup cover provided in an embodiment of the present application;

[0028] Figure 4 An exploded view of a micro-pressure valve provided in an embodiment of the present application;

[0029] Figure 5 A schematic diagram of the structure of the valve cover provided in the embodiment of the present application;

[0030] Figure 6 A cross-sectional view of a micro-pressure valve provided in an embodiment of the present application;

[0031] Figure 7A partial exploded schematic diagram of a wall breaking machine provided in an embodiment of the present application;

[0032] Figure 8 An upper cross-sectional view of the wall breaking machine provided in an embodiment of the present application;

[0033] Fig. 9 A cross-sectional view of the lower part of a wall breaking machine provided in some embodiments of the present application;

[0034] Fig.10 A cross-sectional view of the lower part of a wall breaking machine provided in some other embodiments of the present application;

[0035] Fig.11 An exploded diagram of a host provided in an embodiment of the present application;

[0036] Fig.12 A schematic diagram of the structure of the motor module provided in an embodiment of the present application;

[0037] Fig.13 A cross-sectional view of a host provided in an embodiment of the present application;

[0038] Fig.14 A schematic diagram of the structure of the air outlet member provided in the embodiment of the present application;

[0039] Fig.15 A schematic diagram of the structure of the middle frame provided in an embodiment of the present application;

[0040] Fig.16 An exploded view of a handle provided in an embodiment of the present application;

[0041] Fig.17 An exploded view of a knob assembly provided in an embodiment of the present application;

[0042] Fig.18 A cross-sectional view of a knob assembly provided in an embodiment of the present application.

[0043] The reference numerals in the figures represent respectively:

[0044] 1-cup body; 11-inner cup; 111-rib; 112-cup mouth; 12-outer cup; 13-bottom cup; 14-accommodating cavity; 15-sealed cavity; 16-heating tube; 17-male connector;

[0045] 2-cup cover; 21-upper cover; 22-lower cover; 23-cover cavity; 24-cup cover sealing ring; 25-handle; 251-card block; 252-magnetic block;

[0046] 3-micro-pressure valve; 31-valve body; 311-steam port; 312-protrusion; 32-pressure ball; 33-inner cover; 331-first exhaust port; 34-valve cover; 341-second exhaust port; 342-blocking piece; 343-exhaust groove; 344-notch; 345-clamping groove; 35-valve body sealing ring;

[0047] 4-base; 41-cup holder; 42-mounting bracket; 43-sub-frame;

[0048] 51-first sealing ring; 52-second sealing ring; 53-third sealing ring; 54-fourth sealing ring; 55-sealing chamber; 56-fifth sealing ring;

[0049] 6-main unit; 61-top shell; 62-bottom shell; 621-air inlet; 622-air outlet; 623-inclined surface; 63-motor module; 631-stator; 6311-cantilever; 632-rotor; 633-spindle; 634-bearing; 635-oil seal; 636-coupling; 64-top cover; 65-female head; 66-shock pad; 67-middle frame; 671-circuit board cavity; 672-motor cavity; 673-first vent; 674-circuit board; 68-air outlet; 681-air outlet slot; 682-second vent; 683-flow guide column; 684-noise reduction cotton; 69-knob assembly; 691-encoder; 692-knob middle frame; 693-rotating part; 6931-overflow port; 694-display screen; 695-top cover; 696-knob sealing ring; 697-knob gasket; 698-press key;

[0050] 7- tool module;

[0051] 8- Fan;

[0052] 9-handle; 91-card slot; 92-magnetic induction sensor; 93-button; 94-card slot; 95-gasket.

[0053] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0054] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0055] The directional nouns involved in the embodiments of the present application, such as "upper", "lower", "side", etc., are generally represented by Figure 1 The relative relationship of the orientation shown in the figure is used as the basis, and these orientation terms are used only to more clearly describe the relationship between structures, not to describe absolute orientation. When the product is placed in different postures, the orientation may change, for example, "up" and "down" may be interchangeable.

[0056] Unless otherwise defined, all technical terms used in the embodiments of the present application have the same meanings as those generally understood by those of ordinary skill in the art. Some technical terms appearing in the embodiments of the present application are explained below.

[0057] In order to make the technical solutions and advantages of the present application more clear, the implementation methods of the present application will be further described in detail below with reference to the accompanying drawings.

[0058] like Figures 1 to 18 As shown, an embodiment of the present application provides a wall breaking machine, including a cup body 1, the cup body 1 includes an inner cup 11, an outer cup 12 and a bottom cup 13, the inner cup 11 and the bottom cup 13 are sealed and connected and surrounded to form a accommodating cavity 14, the inner cup 11 and the bottom cup 13 are both located inside the outer cup 12, the inner cup 11 and the outer cup 12 are spaced apart and sealed together to form a sealed cavity 15.

[0059] like Figure 8 and Fig. 9 As shown, the bottom cup 13 is arranged at the bottom of the inner cup 11, and the inner cup 11 and the bottom cup 13 are connected to each other, and the receiving cavity 14 formed by the two is used to receive food. The inner cup 11 and the bottom cup 13 are sealed by a sealing ring or other sealing member.

[0060] Exemplarily, the inner cup 11 is a glass part, the outer cup 12 is a plastic part, and both the inner cup 11 and the outer cup 12 are transparent or translucent parts, so as to improve the visualization effect of the wall breaking machine.

[0061] For example, a plurality of ribs 111 are protruding from the inner cup 11, and the plurality of ribs 111 are distributed at intervals along the circumference of the inner cup 11 and extend along the height direction of the inner cup 11. The provision of the ribs 111 helps to increase the wall breaking speed of the food in the accommodating cavity 14 and improve the working efficiency of the wall breaking machine.

[0062] The outer cup 12 is arranged outside the inner cup 11 and the bottom cup 13 , and there is a gap between the inner cup 11 and the outer cup 12 . The space between the inner cup 11 and the outer cup 12 forms a sealed cavity 15 .

[0063] Exemplarily, the sealed cavity 15 is in a semi-vacuum or vacuum state, which can effectively improve the thermal insulation performance of the entire machine, reduce noise, and isolate heat.

[0064] Exemplarily, the distance between the inner cup 11 and the outer cup 12 is 4.3 mm to 6 mm, for example, the distance between the inner cup 11 and the outer cup 12 is 4.3 mm, 5 mm, 5.5 mm, 6 mm, etc., which not only ensures the thermal insulation effect, but also maximizes the space utilization of the inner cup 11.

[0065] For example, Fig. 9 and Fig.10 As shown, the wall breaking machine also includes a heating tube 16, which is embeddedly installed on the outer side of the bottom cup 13 to achieve a heating function.

[0066] The wall breaking machine provided in the embodiment of the present application has an inner cup 11 and an outer cup 12 which are spaced apart and sealed to form a sealed cavity 15. The cup body 1 adopts a double-layer design which effectively reduces the noise of the whole machine, is beneficial to improving the thermal insulation performance, can prevent users from being scalded, improves the safety of the wall breaking machine and the user experience, and also helps to achieve a lightweight design of the wall breaking machine.

[0067] In a further embodiment, Figure 2 and Figure 3 As shown, the wall-breaking machine further comprises a cup cover 2 and a micro-pressure valve 3. The cup cover 2 is detachably connected to the inner cup 11, and the micro-pressure valve 3 is detachably mounted on the cup cover 2. Figure 4 and Figure 5 As shown, the micro-pressure valve 3 includes a valve body 31, a pressure ball 32, an inner cover 33 and a valve cover 34. The valve body 31 is provided with a steam port 311, the inner cover 33 is covered on the steam port 311, the inner cover 33 is provided with a first exhaust port 331, the pressure ball 32 is located in the space surrounded by the inner cover 33 and the pressure ball 32 can be movably pressed on the steam port 311, the pressure ball 32 is used to isolate or connect the first exhaust port 331 and the accommodating chamber 14, the valve cover 34 is covered on the valve body 31, and the valve cover 34 is provided with a second exhaust port 341 connected with the first exhaust port 331.

[0068] In this embodiment, the micro-pressure valve 3 is provided to achieve the functions of pressurization and preventing food or foam from overflowing.

[0069] The cup cover 2 is used to cover the top of the inner cup 11 to close the accommodating cavity 14 .

[0070] Exemplarily, the cup cover 2 is a hollow structure, such as Figure 6 As shown, the cup cover 2 includes an upper cover 21 and a lower cover 22, which are connected and sealed together, and the upper cover 21 and the lower cover 22 are surrounded to form a cover cavity 23, which can effectively improve the heat preservation performance of the whole machine, reduce noise, isolate heat, and prevent users from being scalded. Exemplarily, the lower cover 22 is provided with a cup cover sealing ring 24, which is used to seal with the inner wall of the inner cup 11, so as to achieve a sealed connection between the cup cover 2 and the inner cup 11 to prevent food from spilling.

[0071] like Figure 6 As shown, the micro-pressure valve 3 is inserted in the middle of the cup cover 2, and a valve body sealing ring 35 is arranged between the micro-pressure valve 3 and the cup cover 2, and the valve body sealing ring 35 is used to achieve a sealed connection between the micro-pressure valve 3 and the cup cover 2. The valve cover 34 is covered on the top of the valve body 31, and the pressure ball 32 and the inner cover 33 are both located in the space formed by the valve body 31 and the valve cover 34.

[0072] like Figure 6 As shown, the valve body 31 is formed with a conical steam port 311, the opening area of ​​the steam port 311 gradually decreases from top to bottom, the pressure ball 32 is placed in the steam port 311, and the inner cover 33 is connected to the valve body 31 and is covered above the pressure ball 32 and the steam port 311.

[0073] Under the action of gravity of the pressure ball 32, the steam port 311 is isolated from the accommodating chamber 14, so the micro-pressure valve 3 can pressurize the accommodating chamber 14, thereby quickly heating the food in the accommodating chamber 14 and improving the working efficiency of the wall breaking machine. At the same time, the pressure ball 32 can prevent the food from spraying out, thereby achieving an anti-overflow effect; when the air pressure in the accommodating chamber 14 is relatively large and overcomes the gravity of the pressure ball 32, the pressure ball 32 is lifted up, and at this time the accommodating chamber 14 is connected to the steam port 311, and the steam in the accommodating chamber 14 can be discharged through the steam port 311, the first exhaust port 331 and the second exhaust port 341, thereby achieving a pressure relief effect.

[0074] In the process of steam discharge, the steam and the valve cover 34 can exchange heat, and the temperature difference between the inside and outside of the wall breaking machine can be used to cool the steam, preventing the steam from spraying out with food, effectively reducing the steam pressure and temperature sprayed out of the second exhaust port 341, and improving the safety of the wall breaking machine.

[0075] In one embodiment, the valve cover 34 is provided with a plurality of annular baffles 342 , which are concentrically arranged and spaced apart to form an exhaust groove 343 , each baffle 342 is provided with a notch 344 , and the notches 344 of the plurality of baffles 342 are staggered.

[0076] like Figure 5 As shown, a plurality of annular baffles 342 are concentrically arranged, and the gaps between the baffles 342 form exhaust grooves 343. Each baffle 342 is provided with a notch 344. The notches 344 on any two adjacent baffles 342 are away from each other, so that the flow path of the steam in the exhaust groove 343 becomes longer, thereby enhancing the cooling effect on the steam and improving the anti-overflow effect of the micro-pressure valve 3.

[0077] In one embodiment, Figure 4 and Figure 5As shown, a snap-fit ​​groove 345 is provided on the edge of the valve cover 34 , and a protrusion 312 is provided on the outer wall of the valve body 31 . The valve cover 34 and the valve body 31 are installed by snapping the protrusion 312 into the snap-fit ​​groove 345 .

[0078] In one embodiment, Figure 7 , Figure 8 and Fig. 9 As shown, the wall breaking machine also includes a base 4, a first sealing ring 51, a second sealing ring 52 and a third sealing ring 53; the cup body 1 is installed on the base 4, the base 4 includes a cup seat 41, a mounting bracket 42 and a sub-frame 43, the mounting bracket 42 and the sub-frame 43 are connected and are both arranged in the cup seat 41, the first sealing ring 51 is arranged between the mounting bracket 42 and the inner cup 11, the second sealing ring 52 is arranged between the mounting bracket 42 and the sub-frame 43, and the second sealing ring 52 is provided with a multi-layer flange, which abuts against the inner wall of the outer cup 12; a cup spout 112 is constructed on the side of the inner cup 11 away from the base 4, and the third sealing ring 53 is arranged between the outer wall of the cup spout 112 and the outer cup 12.

[0079] like Fig. 9 and Fig.10 As shown, the cup holder 41 is located at the bottom of the cup body 1, the outer cup 12 and the cup holder 41 are connected by a mortise and tenon structure, and the mounting bracket 42 and the sub-frame 43 are used to support the bottom cup 13 and the inner cup 11. Exemplarily, the mounting bracket 42 and the sub-frame 43 are connected by fasteners such as bolts.

[0080] The first sealing ring 51, the second sealing ring 52 and the third sealing ring 53 are all ring-shaped. Fig. 9 As shown, the first sealing ring 51 is installed on the top of the mounting bracket 42, and the first sealing ring 51 abuts against the outer wall of the inner cup 11; the second sealing ring 52 is sleeved on the sub-frame 43 and abuts against the mounting bracket 42, and the second sealing ring 52 abuts against the inner wall of the outer cup 12 through the multi-layer flange. The first sealing ring 51 and the second sealing ring 52 achieve sealing of the bottom of the sealing cavity 15.

[0081] Exemplarily, the second sealing ring 52 has two layers of flanges, and both layers of flanges are inclined downward. When the gas in the sealed cavity 15 expands due to heat, it can be discharged unidirectionally downward along the flanges, thereby providing an explosion-proof effect for the sealed cavity 15 .

[0082] like Figure 8 As shown, the cup spout 112 is located at the top of the inner cup 11, the height of the cup spout 112 is higher than the outer cup 12 and extends outward, the third sealing ring 53 is sleeved on the outer wall of the cup spout 112, and abuts against the top wall and the inner wall of the outer cup 12 to achieve sealing of the top of the sealed cavity 15. When the cup cover 2 is covered on the top of the inner cup 11, the cup cover sealing ring 24 isolates the cup spout 112 and the accommodating cavity 14 to prevent food or steam from overflowing from the cup spout 112.

[0083] In one embodiment, the wall breaking machine also includes a fourth sealing ring 54, which is arranged between the sub-frame 43 and the outer cup 12, and the fourth sealing ring 54 and the second sealing ring 52 are spaced apart along the height direction of the sub-frame 43, and a sealing cavity 55 is formed between the fourth sealing ring 54 and the second sealing ring 52.

[0084] like Fig.10 As shown, the fourth sealing ring 54 is sleeved on the outer wall of the sub-frame 43, the fourth sealing ring 54 abuts against the inner wall of the outer cup 12, the fourth sealing ring 54 is located below the second sealing ring 52, and the sealed cavity 55 formed between the fourth sealing ring 54 and the second sealing ring 52 is located below the sealed cavity 15. The sealed cavity 15 and the sealed cavity 55 realize a redundant design, which further improves the water and air prevention effect of the sealed cavity 15, and avoids water vapor entering the sealed cavity 15, resulting in a decrease in thermal insulation, heat insulation and visualization performance.

[0085] Alternatively, if Fig.10 As shown, the outer cup 12 and the cup holder 41 are connected by mortise and tenon joints, and the inner wall of the outer cup 12 is staggered with the inner wall of the cup holder 41, and the fourth sealing ring 54 is stepped against the connection between the outer cup 12 and the cup holder 41 to ensure the sealing effect of the connection between the outer cup 12 and the cup holder 41, so that the connection between the outer cup 12 and the cup holder 41 is more secure. Or, as Fig. 9 As shown, the fourth sealing ring 54 is not provided, so that the sub-frame 43 abuts against the connection between the outer cup 12 and the cup holder 41 , thereby improving the connection strength between the outer cup 12 and the cup holder 41 .

[0086] In one embodiment, Fig. 9 and Fig.10 As shown, the wall breaking machine also includes a fifth sealing ring 56 , which is disposed between the inner cup 11 and the bottom cup 13 , thereby achieving a sealed connection between the inner cup 11 and the bottom cup 13 .

[0087] In one embodiment, Fig.11 , Fig.12 and Fig.13 As shown, the wall breaking machine also includes a main unit 6 and a tool module 7. The main unit 6 includes a top shell 61, a bottom shell 62 and a motor module 63. The tool module 7 is at least partially located in the accommodating cavity 14, and the motor module 63 is drivingly connected to the tool module 7. The top shell 61 and the bottom shell 62 are mate-connected, and the motor module 63 is located in a space formed by the top shell 61 and the bottom shell 62. The motor module 63 includes a stator 631, and a plurality of cantilevers 6311 are protruding from the outer edge of the stator 631. The plurality of cantilevers 6311 are connected to the top shell 61 to realize a suspended installation of the motor module 63.

[0088] For example, Figure 7 and Fig.11As shown, the cup body 1 is provided with a male connector 17, and the host 6 is provided with a female connector 65. The male connector 17 and the female connector 65 are electrically connected to realize the transmission of the whole machine current and signal. Optionally, the host 6 also includes a top cover 64, which is arranged on the top shell 61, and the female connector 65 is installed on the top cover 64.

[0089] like Fig.12 As shown, the motor module 63 also includes a rotor 632 and a main shaft 633. The motor module 63 is designed as an outer rotor 632. The main shaft 633 is fixedly connected to the rotor 632. The stator 631 is connected to the main shaft 633 through a bearing 634. The top of the stator 631 abuts against the top shell 61 through an oil seal 635. The top of the main shaft 633 is pin-connected to the coupling 636. The coupling 636 is used to connect to the tool module 7. When the rotor 632 rotates, it drives the main shaft 633 to rotate, thereby driving the tool module 7 to rotate to process the food in the accommodating cavity 14.

[0090] like Fig.12 As shown, the stator 631 has three cantilevers 6311, and the cantilevers 6311 extend in a direction perpendicular to the axial direction of the main shaft 633. The cantilevers 6311 are connected to the top shell 61 by fasteners such as bolts, so that the motor module 63 is suspended and installed in the space formed by the top shell 61 and the bottom shell 62, which greatly reduces the contact area between the motor module 63 and the top shell 61, making it difficult for the vibration of the motor module 63 to be transmitted to the cup body 1, thereby greatly reducing the noise of the motor module 63 during operation.

[0091] In a further embodiment, Fig.12 As shown, the host 6 also includes a shock-absorbing pad 66, which is a flexible member and has a connecting hole, and the connecting hole is used for fasteners to pass through; wherein each cantilever 6311 has a socket, and the shock-absorbing pad 66 is inserted into the socket.

[0092] Specifically, the shock-absorbing pad 66 is made of highly elastic materials such as rubber and silicone, which can absorb vibration and reduce noise. During the installation of the motor, the shock-absorbing pad 66 is first inserted into the jack of the cantilever 6311, and then the fastener is passed through the top shell 61 and the connection hole for fixing, so that the motor module 63 and the top shell 61 can be connected. At the same time, the shock-absorbing pad 66 is used to effectively block the vibration of the motor module 63, thereby improving the shock absorption and silencing effects.

[0093] In a further embodiment, Fig.13As shown, the wall breaking machine also includes a fan 8, which is connected to the motor module 63, and the fan 8 is located on the side of the motor module 63 away from the tool module 7; the bottom shell 62 is provided with an air inlet 621 and an air outlet 622, and the main unit 6 also includes a middle frame 67 and an air outlet piece 68, the middle frame 67 is installed between the top shell 61 and the bottom shell 62, the air outlet piece 68 is installed on the side of the middle frame 67 facing the bottom shell 62, and the air outlet piece 68 is constructed with an air outlet slot 681, and the air outlet slot 681 is respectively connected to the air inlet 621 and the air outlet 622.

[0094] like Fig.13 As shown, the bottom of the main shaft 633 is connected to the fan 8, for example, the main shaft 633 is pin-connected to the fan 8, and when the rotor 632 rotates, it drives the fan 8 to rotate to dissipate heat.

[0095] like Fig.13 As shown, the middle frame 67 and the bottom shell 62 define a circuit board cavity 671 and a motor cavity 672. The circuit board cavity 671 is used to accommodate a circuit board 674, and the motor cavity 672 is used to accommodate a motor module 63. The motor cavity 672 is connected to the air outlet slot 681. Fig.15 As shown, a first vent 673 is provided on the side of the middle frame 67 facing away from the bottom shell 62. The first vent 673 is used to connect the circuit board cavity 671 and the motor cavity 672. Driven by the fan 8, air flows into the circuit board cavity 671 from the air inlet 621, and then flows through the motor cavity 672 and the air outlet slot 681 from the first vent 673, and then flows out from the air outlet 622, thereby achieving the effect of ventilation and heat dissipation.

[0096] In a further embodiment, the air outlet slot 681 is spiral, which can extend the flow path of the gas and help reduce noise. Fig.14 As shown, the air outlet member 68 is provided with a second vent 682 for communicating with the motor cavity 672 . Air flows into the air outlet member 68 from the second vent 682 , flows in a circumferential manner along the spiral air outlet slot 681 , and then flows to the air outlet 622 .

[0097] Alternatively, if Fig.14 As shown, the air outlet member 68 is provided with a plurality of guide columns 683 arranged at intervals. After the air flows out of the air outlet slot 681, it passes through the gaps between the guide columns 683 and then flows to the air outlet 622. By providing the guide columns 683, the flow velocity of the air flow is reduced, which helps to reduce noise.

[0098] In a further embodiment, Fig.14 As shown, the wall breaking machine also includes noise reduction cotton 684, and the noise reduction cotton 684 is arranged in the air outlet part 68.

[0099] like Fig.14As shown, the noise reduction cotton 684 is filled on the outer side of the air outlet slot 681 of the air outlet member 68. The noise reduction cotton 684 can absorb the noise generated when the air flows, thereby enhancing the noise reduction effect.

[0100] In one embodiment, Figure 8 and Fig.16 As shown, the wall breaking machine also includes a handle 9, a magnet 252 and a magnetic induction sensor 92. A handle 25 is provided on one side of the cup cover 2, and a block 251 is protruding from the handle 25. The handle 9 is installed on one side of the cup body 1. The handle 9 is provided with a slot 91 for accommodating the block 251. The magnet 252 is installed on the handle 25. The magnetic induction sensor 92 is installed on the handle 9. The magnetic induction sensor 92 is used to detect the position of the magnet 252.

[0101] like Figure 3 As shown, the block 251 is arranged below the handle 25, and the block 251 is "L"-shaped. The shape of the slot 91 is adapted to the shape of the block 251. By embedding the block 251 into the slot 91, the cup cover 2 and the inner cup 11 are positioned and installed. To remove the cup cover 2 from the inner cup 11, the cup cover 2 and the inner cup 11 only need to be relatively rotated to disengage the block 251 from the slot 91.

[0102] Among them, the magnetic block 252 and the magnetic induction sensor 92 are used to confirm whether the cup cover 2 is installed in place. If the card block 251 is not embedded in the card slot 91, the magnetic block 252 cannot be sensed by the magnetic induction sensor 92, and the wall breaking machine cannot operate to ensure the safety of the user.

[0103] Exemplarily, a button 93 is provided on the handle 9 , and a circuit element is provided inside the handle 9 .

[0104] Exemplarily, the bottom of the handle 9 is connected to the mounting bracket 42 via fasteners, and a bayonet 94 is provided on the top of the handle 9. The bayonet 94 can be clamped on the edge of the inner cup 11 and abut against the top wall and inner wall of the inner cup 11. A gasket 95 is also filled between the bayonet 94 and the inner cup 11, and the gasket 95 abuts against the top wall and outer wall of the inner cup 11.

[0105] In one embodiment, the host 6 further includes a knob assembly 69. Fig.17 and Fig.18 As shown, the knob assembly 69 includes an encoder 691, a knob middle frame 692, a rotating member 693, a display screen 694 and a top cover 695. The top cover 695 is snap-connected to the top of the knob middle frame 692, and a knob gasket 697 is provided between the top cover 695 and the knob middle frame 692.

[0106] The rotating member 693 is sleeved on the outside of the knob middle frame 692 , and a knob sealing ring 696 is provided between the rotating member 693 and the knob middle frame 692 . The bottom of the rotating member 693 is engaged with the encoder 691 , and the bottom of the knob middle frame 692 is also in contact with the push button 698 .

[0107] like Fig.18 As shown, in order to improve the waterproof performance of the whole machine, the top of the rotating member 693 is lower than the upper surface of the top cover 695, and the outer wall of the upper part of the rotating member 693 surrounds the side of the top cover 695, and the rotating member 693 is also provided with an overflow port 6931.

[0108] Exemplarily, the installation of the top shell 61 and the knob assembly 69 adopts a sunken design with a sinking height greater than 5 mm, and the top shell 61 is designed to be tilted outward at the location of the knob assembly 69 to form an inclined surface 623 for easy drainage.

[0109] Exemplarily, the assembly process of the cup body 1 and the base 4 of the wall-breaking machine provided in the embodiment of the present application is as follows: first, the first sealing ring 51 is embedded in the top of the mounting bracket 42, and then the bottom cup 13 fixed with the coupling 636 and the heating tube is abutted against the bottom of the inner cup 11 through the fifth sealing ring 56, and the mounting bracket 42 with the first sealing ring 51 installed is clamped with the inner cup 11, and the mounting bracket 42 fixes the bottom cup 13, the fifth sealing ring 56, the first sealing ring 51 and the bottom of the inner cup 11, and then the mounting bracket 42 with the second sealing ring 56 is fixed to the bottom of the inner cup 11. The sub-frame 43 of the sealing ring 52 is installed on the mounting bracket 42 by fasteners, and the second sealing ring 52 abuts against the mounting bracket 42; if the third sealing ring 53 is inserted into the inner cup 11, the outer cup 12 is pressed into the second sealing ring 52 until the top of the outer cup 12 abuts against the third sealing ring 53; the base 4 is fixed to the bottom of the assembled cup body 1 by fasteners, and then the handle 9 is installed on the side of the cup body 1, the top of the handle 9 is clamped on the top of the inner cup 11, and the bottom of the handle 9 is fixed to the mounting bracket 42.

[0110] In actual use, after putting food into the inner cup 11, cover it with the cup cover 2. The cup cover 2 is sealed with the inner cup 11 through the cup cover sealing ring 24. The cup cover 2 is rotated to insert the block 251 under the handle 25 into the slot 91 of the handle 9. At this time, the magnetic induction sensor 92 in the handle 9 senses the magnetic block 252 of the cup cover 2 and can be started normally.

[0111] In the present application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. The term "plurality" refers to two or more than two, unless otherwise clearly defined.

[0112] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the present application disclosed herein. The present application is intended to cover any variations, uses or adaptations of the present application, which follow the general principles of the present application and include common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only.

[0113] It should be understood that the present application is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A wall breaking machine, characterized in that: The wall breaking machine comprises: The cup body (1) comprises an inner cup (11), an outer cup (12) and a bottom cup (13); the inner cup (11) and the bottom cup (13) are sealed and connected to form a receiving cavity (14); the inner cup (11) and the bottom cup (13) are both located inside the outer cup (12); the inner cup (11) and the outer cup (12) are spaced apart and sealed to form a sealed cavity (15).

2. The wall breaking machine according to claim 1, characterized in that: The wall-breaking machine further comprises a cup cover (2) and a micro-pressure valve (3), wherein the cup cover (2) is detachably connected to the inner cup (11), and the micro-pressure valve (3) is detachably mounted on the cup cover (2); The micro-pressure valve (3) comprises a valve body (31), a pressure ball (32), an inner cover (33) and a valve cover (34); the valve body (31) is provided with a steam port (311); the inner cover (33) is covered on the steam port (311); the inner cover (33) is provided with a first exhaust port (331); the pressure ball (32) is located in a space surrounded by the inner cover (33) and the pressure ball (32) is movably pressed on the steam port (311); the pressure ball (32) is used to isolate or connect the first exhaust port (331) and the accommodating chamber (14); the valve cover (34) is covered on the valve body (31); the valve cover (34) is provided with a second exhaust port (341) connected with the first exhaust port (331).

3. The wall breaking machine according to claim 1, characterized in that: The wall-breaking machine further comprises a base (4), a first sealing ring (51), a second sealing ring (52) and a third sealing ring (53); The cup body (1) is mounted on the base (4); the base (4) comprises a cup seat (41), a mounting bracket (42) and a sub-frame (43); the mounting bracket (42) and the sub-frame (43) are connected and are both arranged in the cup seat (41); the first sealing ring (51) is arranged between the mounting bracket (42) and the inner cup (11); the second sealing ring (52) is arranged between the mounting bracket (42) and the sub-frame (43); and the second sealing ring (52) is provided with a multi-layer flange, and the multi-layer flange abuts against the inner wall of the outer cup (12); A cup spout (112) is configured on a side of the inner cup (11) away from the base (4), and the third sealing ring (53) is arranged between the outer wall of the cup spout (112) and the outer cup (12).

4. The wall breaking machine according to claim 1, characterized in that: The wall-breaking machine further comprises a main unit (6) and a cutter module (7); the main unit (6) comprises a top shell (61), a bottom shell (62) and a motor module (63); the cutter module (7) is at least partially located in the accommodating cavity (14); and the motor module (63) is drivingly connected to the cutter module (7); The top shell (61) and the bottom shell (62) are connected to each other, and the motor module (63) is located in a space formed by the top shell (61) and the bottom shell (62). The motor module (63) includes a stator (631), and a plurality of cantilevers (6311) are protruding from the outer edge of the stator (631). The plurality of cantilevers (6311) are connected to the top shell (61) to realize the suspended installation of the motor module (63).

5. The wall breaking machine according to claim 4, characterized in that: The main unit (6) further comprises a shock-absorbing pad (66), wherein the shock-absorbing pad (66) is a flexible member and is provided with a connecting hole, wherein the connecting hole is used for a fastener to pass through; Each of the cantilevers (6311) is provided with a plug hole, and the shock-absorbing pad (66) is inserted into the plug hole.

6. The wall breaking machine according to claim 4, characterized in that: The wall-breaking machine further comprises a fan (8), wherein the fan (8) is connected to the motor module (63), and the fan (8) is located on a side of the motor module (63) facing away from the tool module (7); The bottom shell (62) is provided with an air inlet (621) and an air outlet (622), and the main unit (6) further comprises a middle frame (67) and an air outlet member (68), wherein the middle frame (67) is installed between the top shell (61) and the bottom shell (62), and the air outlet member (68) is installed on a side of the middle frame (67) facing the bottom shell (62), and the air outlet member (68) is constructed with an air outlet slot (681), and the air outlet slot (681) is respectively connected to the air inlet (621) and the air outlet (622).

7. The wall breaking machine according to claim 6, characterized in that: The air outlet slot (681) is spiral-shaped.

8. The wall breaking machine according to claim 6, characterized in that: The wall-breaking machine also includes noise reduction cotton (684), and the noise reduction cotton (684) is arranged in the air outlet member (68).

9. The wall breaking machine according to claim 2, characterized in that: The valve cover (34) is provided with a plurality of annular baffles (342), the plurality of baffles (342) are concentrically arranged and spaced apart to form an exhaust groove (343), each of the baffles (342) is provided with a notch (344), and the notches (344) of the plurality of baffles (342) are staggered.

10. The wall breaking machine according to claim 3, characterized in that: The wall-breaking machine further comprises a fourth sealing ring (54), wherein the fourth sealing ring (54) is arranged between the sub-frame (43) and the outer cup (12), the fourth sealing ring (54) and the second sealing ring (52) are spaced apart along the height direction of the sub-frame (43), and a sealing cavity (55) is formed between the fourth sealing ring (54) and the second sealing ring (52).

11. The wall breaking machine according to claim 2, characterized in that: The wall-breaking machine further comprises a handle (9), a magnetic block (252) and a magnetic induction sensor (92); a handle (25) is provided on one side of the cup cover (2); a block (251) is protruding from the handle (25); the handle (9) is mounted on one side of the cup body (1); a slot (91) is provided on the handle (9) for accommodating the block (251); the magnetic block (252) is mounted on the handle (25); the magnetic induction sensor (92) is mounted on the handle (9); and the magnetic induction sensor (92) is used to detect the position of the magnetic block (252).

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