Garbage processor

Abstract

The utility model provides a garbage disposer which comprises a shell, a smashing assembly, a liquid discharging pipe and a filling piece, the smashing assembly is located in the shell, the smashing assembly is provided with a smashing cavity and a liquid discharging opening, and the liquid discharging opening is communicated with the smashing cavity. A mounting hole is formed in the shell, one end of the liquid discharging pipe is connected with the liquid discharging port, one part of the liquid discharging pipe penetrates through the mounting hole, the filling piece is connected with the shell and / or the liquid discharging pipe, and the filling piece is located between the inner wall of the mounting hole and the liquid discharging pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage processing equipment, in particular to a garbage processor. Background Art

[0002] For kitchen garbage disposers, in order to reduce the packaging and transportation size and cost, the drain pipe of the garbage disposer is usually delivered as an accessory. When the drain pipe is installed manually, there is a large gap between the drain pipe and the shell of the garbage disposer. In order to eliminate the above gap, it is necessary to increase the processing accuracy of the shell, which makes the processing of the garbage disposer more difficult. Utility Model Content

[0003] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0004] In view of this, the utility model proposes a garbage disposer, comprising: a shell, which is provided with a mounting hole; a crushing assembly, which is located in the shell, and the crushing assembly is provided with a crushing chamber and a drain port, and the drain port is connected to the crushing chamber; a drain pipe, one end of the drain pipe is connected to the drain port, and a part of the drain pipe passes through the mounting hole; a filling piece, which is connected to the shell and / or the drain pipe, and the filling piece is located between the inner wall of the mounting hole and the drain pipe.

[0005] The crushing assembly is installed in the shell, and a delivery port is provided on the shell. Kitchen garbage can be put into the crushing chamber through the delivery port, and the kitchen garbage can be crushed in the crushing chamber. In the process of crushing garbage, in order to improve the crushing effect, it is usually necessary to inject water into the crushing chamber, and the crushed garbage is discharged from the drain port driven by the water flow. One end of the drain pipe is installed at the drain port, and the garbage discharged from the drain port is discharged to the outside through the drain pipe.

[0006] In a possible application, the garbage disposer further includes a valve body, which is used to open or close the drain port, so as to control the discharge timing of the garbage. Exemplarily, the valve body may be a solenoid valve.

[0007] A mounting hole is machined and formed on the shell, and the drain pipe can pass through the mounting hole. In order to facilitate the installation of the drain pipe, the diameter of the mounting hole is set to be larger than the diameter of the drain pipe. When the drain pipe is installed in place, there will be a gap between the inner wall of the mounting hole and the drain pipe. A filling piece is installed between the inner wall of the mounting port and the drain pipe. The filling piece is filled into the gap between the inner wall of the mounting hole and the drain pipe, thereby preventing debris from entering the shell through the above gap, avoiding debris from contacting the circuit board and motor inside the garbage disposer, thereby reducing the risk of short circuit, which is conducive to improving the safety of garbage disposal. The gap between the inner wall of the mounting hole and the drain pipe is filled with the filling piece. Even if the processing accuracy of the shell is low, the above gap can be filled with the filling piece, which can reduce the processing accuracy of the shell, thereby reducing the processing difficulty of the garbage disposer.

[0008] In addition, the garbage disposer in the above technical solution provided by the utility model may also have the following additional technical features:

[0009] In some technical solutions, optionally, the filling piece includes: an elastic filling piece, and the elastic filling piece is used to seal the gap between the inner wall of the mounting hole and the drain pipe.

[0010] The filling piece is made of elastic material, so that the filling piece has elasticity. When the elastic filling piece is installed between the inner wall of the mounting hole and the drain pipe, the elastic filling piece is in an elastic deformation state, one side of the elastic filling piece is tightly fitted with the inner wall of the mounting hole, and the other side of the elastic filling piece is tightly fitted with the drain pipe, so that the elastic filling piece can seal between the inner wall of the mounting hole and the drain. The elastic filling piece can not only prevent impurities from entering the interior of the shell, but also prevent water vapor from entering the interior of the shell, keep the interior of the shell dry, avoid water vapor from affecting the internal circuits and electrical components, ensure the safety of the garbage disposer, and help to increase the service life of the garbage disposer.

[0011] Exemplarily, the elastic filling member may be made of rubber or polytetrafluoroethylene.

[0012] In some technical solutions, optionally, the filling member includes: a mounting portion connected to the shell; a sealing portion, a first side of the sealing portion is connected to the mounting portion, a second side of the sealing portion is in contact with the drain pipe, and the sealing portion is in a deformed state.

[0013] The mounting portion is mounted on the shell, so that the filling piece is not easily separated from the shell, ensuring that the filling piece can be stably filled between the inner wall of the mounting hole and the drain pipe, thereby ensuring the sealing stability of the shell.

[0014] The sealing part is arranged on the mounting part, and the sealing part fits the drain pipe. Moreover, when the drain pipe is mounted in place, the sealing part is in a deformed state, thereby ensuring that the sealing part and the drain pipe are in a sealed state.

[0015] In a possible application, the mounting portion is made of an elastic material, and the mounting portion and the sealing portion are an integrated structure. Alternatively, the mounting portion may be made of a non-elastic material, and the mounting portion is rigidly connected to the shell, thereby improving the installation stability of the filling piece.

[0016] In some technical solutions, optionally, along the first direction, the thickness of the sealing portion is less than the thickness of the mounting portion; wherein a portion of the drainage pipe located in the mounting hole has a flow cross section S, and the first direction is perpendicular to the flow cross section S.

[0017] The thickness of the sealing part is small, and the sealing part is easy to deform elastically. When the drain pipe is installed, the drain pipe can easily push the sealing part, thereby avoiding the sealing part from hindering the installation of the drain pipe. Moreover, since the sealing part is easy to deform elastically, the sealing part can fit tightly on the drain pipe, ensuring the sealing effect between the sealing part and the drain pipe.

[0018] The thickness of the mounting part is relatively large, and the mounting part is not easy to deform. When the mounting part is connected to the shell, the connection stability between the mounting part and the shell can be guaranteed, thereby ensuring that the filling piece is not easily separated from the shell, and ensuring that the filling piece stably seals the gap between the inner wall of the mounting hole and the drain pipe.

[0019] It should be noted that the flow cross section is a cross section perpendicular to the liquid flow direction, and the first direction is perpendicular to the flow cross section, that is, the flow direction of the liquid in a portion of the drain pipe located in the installation hole is the first direction. When the drain pipe is installed, the drain pipe pushes the sealing part along the first direction, so the thickness of the sealing part along the first direction determines the degree of deformation of the sealing part.

[0020] In some technical solutions, optionally, the thickness of the sealing portion is set to W, satisfying W≤1 mm.

[0021] When the thickness of the sealing part is greater than 1mm, the sealing part is not easy to deform. When installing the drain pipe, a large push needs to be applied to the drain pipe to deform the sealing part. The sealing part has a large installation resistance to the drain pipe. Therefore, the thickness of the sealing part is limited to a range of less than or equal to 1mm to ensure that the sealing part does not easily hinder the installation of the drain pipe and can also ensure that the deformed sealing part fits tightly with the drain pipe.

[0022] In some technical solutions, optionally, the thickness of at least a portion of the sealing portion decreases from the first side of the sealing portion to the second side of the sealing portion.

[0023] The thickness of the first side of the sealing part is relatively large, and there is a large contact area between the sealing part and the mounting part, which ensures the connection strength between the mounting part and the sealing part, and the sealing part is not easy to separate from the mounting part. The thickness of the second side of the sealing part is relatively large, and when the drain pipe pushes the sealing part, a small force applied to the sealing part can drive the sealing part to deform, thereby reducing the difficulty of installing the drain pipe. From the first side of the sealing part to the second side of the sealing part, the thickness of the sealing part gradually decreases, which ensures the connection strength and enables the sealing part to deform more easily.

[0024] In some technical solutions, optionally, a mounting groove is provided on the mounting portion, and a portion of the shell is inserted into the mounting groove, so that the shell limits the filling piece from moving along the first direction.

[0025] When installing the drain pipe, the drain pipe needs to push the sealing part along the first direction, thereby pushing the sealing part to deform. When the mounting part and the shell are plugged into each other, the shell limits the mounting part and restricts the displacement of the mounting part along the first direction, thereby preventing the sealing part from being displaced when being pushed, thereby ensuring the installation stability of the filling piece.

[0026] In some technical solutions, optionally, the first part of the mounting portion extends along the first direction, the first part of the mounting portion is in contact with the inner wall of the mounting hole, the second part of the mounting portion extends perpendicular to the first direction, and the second part of the mounting portion is connected to the shell.

[0027] The mounting portion extends along the first direction, so that the inner wall of the mounting hole and the mounting portion have a larger contact area. When the sealing portion pushes the discharge pipe, it can ensure that the mounting portion and the inner wall of the mounting hole always remain in contact, avoiding the formation of a gap between the inner wall of the mounting hole and the mounting portion, thereby ensuring the sealing between the mounting portion and the shell.

[0028] The second portion of the mounting portion extends along the second direction, so that the second portion of the mounting portion has sufficient length to form a mounting groove, ensuring that the mounting groove has a sufficiently long size, thereby ensuring that the mounting portion and the shell are stably plugged and fixed.

[0029] In some technical solutions, optionally, the drain pipe and the sealing part are interference fit, and the interference amount between the drain pipe and the sealing part is a, satisfying that a≥0.5mm.

[0030] When the drain pipe is installed in place, the drain pipe and the sealing part are interference fit, and the sealing part and the drain pipe are tightly fitted, thereby ensuring a good sealing effect between the drain pipe and the sealing part, preventing water vapor from entering the shell, and ensuring the dryness of the shell.

[0031] When the interference fit between the drain pipe and the sealing portion is greater than or equal to 0.5 mm, a stable seal between the drain pipe and the sealing portion can be ensured, and even if the drain pipe vibrates, no gap will be generated between the drain pipe and the sealing portion.

[0032] In some technical solutions, optionally, a receiving groove is provided on a side of the shell facing away from the crushing assembly, and a part of the filling piece is located in the receiving groove.

[0033] The side of the shell that is away from the crushing component is the outer surface of the shell. A receiving groove is formed on the outer surface of the shell. When the filling piece and the shell are connected, one side of the filling piece is received in the receiving groove, so that the filling piece can be flush with the outer surface of the shell, avoiding the filling piece from scratching against the outside, preventing the filling piece from warping, and also preventing the filling piece from being scratched and separated from the shell, thereby ensuring the installation stability of the filling piece.

[0034] Of course, in other embodiments, when the filling piece is connected to the shell, a portion of the filling piece extends out of the receiving groove, or the thickness of the filling piece is smaller than the depth of the receiving groove.

[0035] In some technical solutions, optionally, the garbage disposer further includes: a seal, located between the pulverizing assembly and the shell, for sealing a gap between the pulverizing assembly and the shell.

[0036] The crushing assembly is connected to the shell, and a seal is installed between the crushing assembly and the shell. When water leakage occurs around the garbage disposer, the seal can prevent water from leaking into the shell through the gap between the crushing assembly and the shell, thereby preventing machine failure and eliminating safety hazards.

[0037] In some technical solutions, optionally, a slot is provided on one of the pulverizing assembly and the shell, and an inserting portion is provided on the other, the inserting portion is inserted into the slot, and the sealing member is located in the slot.

[0038] The crushing assembly and the shell are connected by plugging, and the seal is placed in the slot. During the plugging process of the crushing assembly and the shell, the seal is pressed between the crushing assembly and the shell, and the seal between the two is achieved during the installation process, which is conducive to improving the assembly convenience of the garbage disposer.

[0039] In some technical schemes, optionally, the seal includes: a sealing body; a first sealing lip connected to the sealing body and located on a first side of the sealing body, the first sealing lip sealingly fitting with the crushing assembly; a second sealing lip connected to the sealing body and located on a second side of the sealing body, the second sealing lip sealingly fitting with the shell.

[0040] The first side of the sealing body faces the crushing assembly, and the second side of the sealing body faces the shell. Sealing lips are provided on both the first side and the second side of the sealing body. Since the thickness of the sealing lips is relatively thin, the sealing lips are prone to deformation. Specifically, the first sealing lip fits tightly on the crushing assembly, and the second sealing lip fits tightly on the shell, which is beneficial to improving the sealing effect of the seal between the crushing assembly and the shell.

[0041] In some technical solutions, optionally, the plug-in portion is plugged into the slot along the second direction, and the sealing body extends along the second direction.

[0042] When the plug-in part is inserted into the slot, the moving direction of the plug-in part is the same as the length direction of the sealing body, so the sealing body is not prone to wrinkles, thereby ensuring the sealing effect between the crushing assembly and the shell. Moreover, since the moving direction of the plug-in part is the same as the length direction of the sealing body, the sealing body is not likely to hinder the movement of the plug-in part during the movement of the plug-in part, thereby improving the installation convenience of the crushing assembly and the shell.

[0043] Additional aspects and advantages of the present invention will become apparent in the following description or will be understood through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0045] Figure 1 One of the structural schematic diagrams of a garbage disposer in an embodiment of the utility model is shown;

[0046] Figure 2 Shows Figure 1 The enlarged view of point A in the middle;

[0047] Figure 3 The second structural schematic diagram of the garbage disposer in the embodiment of the utility model is shown;

[0048] Figure 4 A schematic diagram showing the connection relationship between the filling member and the housing in an embodiment of the utility model is shown;

[0049] Figure 5 A schematic diagram showing the structure of the sleeve, the drain pipe and the housing in an embodiment of the utility model is shown;

[0050] Figure 6 Shows Figure 1 Enlarged view of point B in the middle.

[0051] Reference numerals:

[0052] 100 shell, 110 mounting hole, 120 accommodating groove, 130 plug-in part, 200 crushing assembly, 210 crushing chamber, 220 drainage port, 230 delivery port, 240 crushing body, 250 driving motor, 260 crushing knife group, 270 slot, 300 drainage pipe, 400 filling piece, 410 mounting part, 411 mounting groove, 412 first part, 413 second part, 420 sealing part, 500 flange, 600 splash plug, 700 push plug, 800 sleeve, 810 first tube body, 820 second tube body, 900 sealing part, 910 sealing body, 920 first sealing lip, 930 second sealing lip. DETAILED DESCRIPTION

[0053] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0054] In the following description, many specific details are set forth to facilitate 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 protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0055] Refer to the following Figures 1 to 6 A garbage disposer provided according to some embodiments of the present invention is described.

[0056] Combination Figure 1 , Figure 2 and Figure 3 As shown, the utility model proposes a garbage disposer, comprising: a housing 100, a crushing assembly 200, a drain pipe 300 and a filling piece 400. The crushing assembly 200 is located in the housing 100. The crushing assembly 200 is provided with a crushing chamber 210 and a drain port 220, and the drain port 220 is connected to the crushing chamber 210. The housing 100 is provided with a mounting hole 110, one end of the drain pipe 300 is connected to the drain port 220, a part of the drain pipe 300 passes through the mounting hole 110, and the filling piece 400 is connected to the housing 100 and / or the drain pipe 300, and the filling piece 400 is located between the inner wall of the mounting hole 110 and the drain pipe 300.

[0057] The crushing assembly 200 is installed in the housing 100. The housing 100 is provided with a delivery port 230. Kitchen garbage can be delivered into the crushing chamber 210 through the delivery port 230. The kitchen garbage can be crushed in the crushing chamber 210. In the process of crushing garbage, in order to improve the crushing effect, water is usually injected into the crushing chamber 210. The crushed garbage is discharged from the drain port 220 driven by the water flow. One end of the drain pipe 300 is installed at the drain port 220. The garbage discharged from the drain port 220 is discharged to the outside through the drain pipe 300.

[0058] In a possible application, the garbage disposer further includes a valve body, which is used to open or close the drain port 220, so as to control the discharge timing of the garbage. Exemplarily, the valve body may be a solenoid valve.

[0059] The housing 100 is formed with a mounting hole 110, through which the drain pipe 300 can pass. To facilitate the installation of the drain pipe 300, the diameter of the mounting hole 110 is set larger than the diameter of the drain pipe 300. When the drain pipe 300 is installed in place, there will be a gap between the inner wall of the mounting hole 110 and the drain pipe 300. A filling piece 400 is installed between the inner wall of the mounting opening and the drain pipe 300. The filling piece 400 is filled into the gap between the inner wall of the mounting hole 110 and the drain pipe 300, thereby preventing debris from entering the housing 100 through the above gap, avoiding the debris from contacting the circuit board and the motor inside the garbage disposal, thereby reducing the risk of short circuit, which is conducive to improving the safety of garbage disposal. The filling piece 400 is used to fill the gap between the inner wall of the mounting hole 110 and the drain pipe 300. Even if the processing accuracy of the shell 100 is low, the filling piece 400 can fill the above gap, which can reduce the processing accuracy of the shell 100 and thus reduce the processing difficulty of the garbage disposer.

[0060] In a possible application, the garbage disposer further includes: a flange 500 , the flange 500 is connected to the housing 100 , and the garbage disposer is installed at the bottom of the sink through the flange 500 .

[0061] like Figure 2 As shown, in some embodiments, optionally, the filling member 400 includes: an elastic filling member, and the elastic filling member is used to seal the gap between the inner wall of the mounting hole 110 and the drain pipe 300.

[0062] The filling piece 400 is made of elastic material, so that the filling piece 400 is elastic. When the elastic filling piece is installed between the inner wall of the mounting hole 110 and the drain pipe 300, the elastic filling piece is in an elastic deformation state, one side of the elastic filling piece is tightly fitted with the inner wall of the mounting hole 110, and the other side of the elastic filling piece is tightly fitted with the drain pipe 300, so that the elastic filling piece can seal the inner wall of the mounting hole 110 and the drain. The elastic filling piece can not only prevent impurities from entering the interior of the housing 100, but also prevent water vapor from entering the interior of the housing 100, keep the interior of the housing 100 dry, avoid water vapor from affecting the internal circuits and electrical components, ensure the safety of the garbage disposer, and help to increase the service life of the garbage disposer.

[0063] Exemplarily, the elastic filling member may be made of rubber or polytetrafluoroethylene.

[0064] The filling piece 400 not only fills the installation hole 110 on the shell 100, but also seals the shell 100 and the drain pipe 300 respectively, which not only beautifies the appearance, but also prevents water leakage caused by abnormal installation from entering the shell 100, prevents machine failure, and eliminates safety hazards.

[0065] like Figure 5 As shown, of course, in other embodiments, a sleeve 800 can also be used to fill the gap between the inner wall of the mounting hole 110 and the drain pipe 300. The sleeve 800 includes a first tube body 810 and a second tube body 820. The first tube body 810 and the second tube body 820 are connected. The diameter of the first tube body 810 is smaller than the diameter of the second tube body 820. After the drain pipe 300 is installed, the first sleeve is placed on the drain pipe 300, and the first tube body 810 is inserted into the mounting hole 110, so that the gap between the inner wall of the mounting hole 110 and the drain pipe 300 is filled by the first tube body 810. The second tube body 820 abuts against the outer surface of the housing 100 to prevent the sleeve 800 from moving relative to the housing 100. The sleeve can be a plastic tube or a silicone tube.

[0066] like Figure 2 As shown, in some embodiments, optionally, the filling member 400 includes: a mounting portion 410 and a sealing portion 420, the mounting portion 410 is connected to the shell 100, the first side of the sealing portion 420 is connected to the mounting portion 410, the second side of the sealing portion 420 is in contact with the drain pipe 300, and the sealing portion 420 is in a deformed state.

[0067] The mounting portion 410 is mounted on the housing 100 , so that the filling piece 400 is not easily separated from the housing 100 , ensuring that the filling piece 400 can be stably filled between the inner wall of the mounting hole 110 and the drain pipe 300 , thereby ensuring the sealing stability of the housing 100 .

[0068] The sealing part 420 is disposed on the mounting part 410 , and is fitted with the drain pipe 300 . Moreover, when the drain pipe 300 is installed in place, the sealing part 420 is in a deformed state, thereby ensuring that the sealing part 420 and the drain pipe 300 are in a sealed state.

[0069] In a possible application, the mounting portion 410 is made of an elastic material, and the mounting portion 410 and the sealing portion 420 are an integrated structure. Alternatively, the mounting portion 410 can be made of a non-elastic material, and the mounting portion 410 is rigidly connected to the shell 100, thereby improving the installation stability of the filler 400.

[0070] The sealing portion 420 is a lip structure on the filling piece 400 . The sealing portion 420 and the mounting portion 410 are both annular, and the diameter of the central opening of the sealing portion 420 is smaller than the diameter of the drain pipe 300 , thereby ensuring that the sealing portion 420 can fit on the drain pipe 300 .

[0071] like Figure 2 As shown, in some embodiments, optionally, along the first direction ( Figure 2 The arrow at b in the figure points to the first direction), and the thickness of the sealing portion 420 is less than the thickness of the mounting portion 410. The portion of the drain pipe 300 located in the mounting hole 110 has a flow cross section S, and the first direction is perpendicular to the flow cross section S.

[0072] The thickness of the sealing part 420 is small, and the sealing part 420 is easy to be elastically deformed. When the drain pipe 300 is installed, the drain pipe 300 can easily push the sealing part 420, thereby avoiding the sealing part 420 from hindering the installation of the drain pipe 300. In addition, since the sealing part 420 is easy to be elastically deformed, the sealing part 420 can be closely attached to the drain pipe 300, ensuring the sealing effect between the sealing part 420 and the drain pipe 300.

[0073] The mounting portion 410 is relatively thick and is not easily deformed. When the mounting portion 410 is connected to the shell 100, the connection stability between the mounting portion 410 and the shell 100 can be ensured, thereby ensuring that the filling piece 400 is not easily separated from the shell 100 and ensuring that the filling piece 400 stably seals the gap between the inner wall of the mounting hole 110 and the drain pipe 300.

[0074] It should be noted that the flow cross section is a cross section perpendicular to the liquid flow direction, and the first direction is perpendicular to the flow cross section, that is, the flow direction of the liquid in a portion of the drain pipe 300 located in the mounting hole 110 is the first direction. When the drain pipe 300 is installed, the drain pipe 300 pushes the sealing portion 420 along the first direction, and therefore, the thickness of the sealing portion 420 along the first direction determines the degree of deformation of the sealing portion 420.

[0075] In some embodiments, optionally, the thickness of the sealing portion 420 is set to W, satisfying W≤1 mm.

[0076] When the thickness of the sealing portion 420 is greater than 1 mm, the sealing portion 420 is not easily deformed. When installing the drain tube 300, a large push needs to be applied to the drain tube 300 to deform the sealing portion 420. The sealing portion 420 has a large installation resistance to the drain tube 300. Therefore, the thickness of the sealing portion 420 is limited to a range of less than or equal to 1 mm to ensure that the sealing portion 420 is not easy to hinder the installation of the drain tube 300 and to ensure that the deformed sealing portion 420 fits tightly with the drain tube 300.

[0077] When the thickness of the sealing portion 420 is within the above range, after the drain pipe 300 is installed, the sealing portion 420 will not be greatly deformed to affect the appearance.

[0078] like Figure 2 As shown, in some embodiments, optionally, the thickness of at least a portion of the sealing portion 420 decreases from the first side of the sealing portion 420 to the second side of the sealing portion 420 .

[0079] The thickness of the first side of the sealing portion 420 is relatively large, and there is a large contact area between the sealing portion 420 and the mounting portion 410, which ensures the connection strength between the mounting portion 410 and the sealing portion 420, and the sealing portion 420 is not easily separated from the mounting portion 410. The thickness of the second side of the sealing portion 420 is relatively large, and when the drain pipe 300 pushes the sealing portion 420, a small force applied to the sealing portion 420 can drive the sealing portion 420 to deform, thereby reducing the difficulty of installing the drain pipe 300. From the first side of the sealing portion 420 to the second side of the sealing portion 420, the thickness of the sealing portion 420 gradually decreases, and on the basis of ensuring the connection strength, the sealing portion 420 can also be deformed more easily.

[0080] Combination Figure 2 and Figure 4 As shown, in some embodiments, optionally, a mounting groove 411 is provided on the mounting portion 410 , and a portion of the housing 100 is inserted into the mounting groove 411 , so that the housing 100 limits the filling piece 400 from moving along the first direction.

[0081] When installing the drain tube 300, the drain tube 300 needs to push the sealing part 420 along the first direction, thereby pushing the sealing part 420 to deform. When the mounting part 410 and the shell 100 are plugged into each other, the shell 100 limits the mounting part 410, restricting the mounting part 410 from being displaced along the first direction, thereby preventing the sealing part 420 from being displaced when being pushed, thereby ensuring the installation stability of the filling piece 400.

[0082] When the mounting portion 410 and the housing 100 are plugged into each other, the filling piece 400 is installed. Of course, in other embodiments, the filling piece 400 may be further fixed by bonding or screws.

[0083] like Figure 2 As shown, in some embodiments, optionally, the first portion 412 of the mounting portion 410 extends along a first direction, the first portion 412 of the mounting portion 410 is in contact with the inner wall of the mounting hole 110, and the second portion 413 of the mounting portion 410 extends perpendicular to the first direction, and the second portion 413 of the mounting portion 410 is connected to the shell 100.

[0084] The mounting portion 410 extends along the first direction, so that the inner wall of the mounting hole 110 and the mounting portion 410 have a larger contact area. When the sealing portion 420 pushes the drain tube 300, it can ensure that the mounting portion 410 and the inner wall of the mounting hole 110 always remain in contact, avoiding the formation of a gap between the inner wall of the mounting hole 110 and the mounting portion 410, thereby ensuring the sealing between the mounting portion 410 and the shell 100.

[0085] The second portion 413 of the mounting portion 410 extends along the second direction, so that the second portion 413 of the mounting portion 410 is long enough to form the mounting groove 411, ensuring that the mounting groove 411 has a sufficiently long size, thereby ensuring that the mounting portion 410 and the shell 100 are stably plugged and fixed.

[0086] In some embodiments, optionally, the drain tube 300 and the sealing portion 420 are interference fit, and the interference amount between the drain tube 300 and the sealing portion 420 is a, satisfying that a≥0.5 mm.

[0087] When the drain pipe 300 is installed in place, the drain pipe 300 and the sealing part 420 are interference fit, and the sealing part 420 and the drain pipe 300 are tightly fitted, thereby ensuring a good sealing effect between the drain pipe 300 and the sealing part 420, preventing water vapor from entering the shell 100, and ensuring the dryness of the shell 100.

[0088] When the interference fit between the drain pipe 300 and the sealing portion 420 is greater than or equal to 0.5 mm, a stable seal between the drain pipe 300 and the sealing portion 420 can be ensured, and no gap will be generated between the drain pipe 300 and the sealing portion 420 even if the drain pipe 300 vibrates.

[0089] When the above-mentioned interference ratio is met, after the product production dimensional deviation, any side of the sealing part 420 can still have an interference ratio to ensure reliable sealing.

[0090] Combination Figure 3 and Figure 4As shown, in some embodiments, optionally, a receiving groove 120 is provided on one side of the housing 100 facing away from the pulverizing assembly 200 , and a portion of the filling piece 400 is located in the receiving groove 120 .

[0091] The side of the shell 100 that is away from the crushing assembly 200 is the outer surface of the shell 100. A receiving groove 120 is formed on the outer surface of the shell 100. When the filling piece 400 and the shell 100 are connected, one side of the filling piece 400 is received in the receiving groove 120, so that the filling piece 400 can be flush with the outer surface of the shell 100, avoiding the filling piece 400 from being scratched by the outside and preventing the filling piece 400 from warping. It can also prevent the filling piece 400 from being scratched and separated from the shell 100, thereby ensuring the installation stability of the filling piece 400.

[0092] Of course, in other embodiments, when the filling piece 400 is connected to the housing 100 , a portion of the filling piece 400 extends out of the receiving groove 120 , or the thickness of the filling piece 400 is smaller than the depth of the receiving groove 120 .

[0093] Combination Figure 1 and Figure 6 As shown, in some embodiments, optionally, the garbage disposer further includes: a seal 900 , the seal 900 is located between the shredding assembly 200 and the shell 100 , and the seal 900 is used to seal the gap between the shredding assembly 200 and the shell 100 .

[0094] The crushing assembly 200 is connected to the shell 100, and a seal 900 is installed between the crushing assembly 200 and the shell 100. When water leakage occurs around the garbage disposer, the seal 900 can prevent water from leaking into the shell 100 through the gap between the crushing assembly and the shell 100, thereby preventing machine failure and eliminating safety hazards.

[0095] Combination Figure 1 and Figure 6 As shown, in some embodiments, optionally, a slot 270 is provided on one of the pulverizing assembly 200 and the shell 100 , and an inserting portion 130 is provided on the other, the inserting portion 130 is inserted into the slot 270 , and the sealing member 900 is located in the slot 270 .

[0096] The crushing assembly 200 and the shell 100 are connected by plugging, and the seal 900 is placed in the slot 270. During the plugging process of the crushing assembly and the shell 100, the seal 900 is pressed between the crushing assembly and the shell 100, and the seal between the two is achieved during the installation process, which is conducive to improving the assembly convenience of the garbage disposer.

[0097] In this embodiment, the housing 100 is provided with an inserting portion 130 , and the crushing assembly 200 is provided with a slot 270 .

[0098] Combination Figure 1 and Figure 6 As shown, in some embodiments, optionally, the seal 900 includes: a sealing body 910, a first sealing lip 920 and a second sealing lip 930, wherein the first sealing lip 920 is connected to the sealing body 910, and the first sealing lip 920 is located on a first side of the sealing body 910, and the first sealing lip 920 is sealed and fitted with the pulverizing assembly 200. The second sealing lip 930 is connected to the sealing body 910, and the second sealing lip 930 is located on a second side of the sealing body 910, and the second sealing lip 930 is sealed and fitted with the housing 100.

[0099] The first side of the sealing body 910 faces the crushing assembly 200, and the second side of the sealing body 910 faces the shell 100. Sealing lips are provided on the first side of the sealing body 910 and the second side of the sealing body 910. Since the thickness of the sealing lips is relatively thin, the sealing lips are easily deformed. Specifically, the first sealing lip 920 fits tightly on the crushing assembly 200, and the second sealing lip 930 fits tightly on the shell 100, which is beneficial to improve the sealing effect of the seal 900 between the crushing assembly 200 and the shell 100.

[0100] The compression of the sealing lip is large, which can improve the sealing reliability.

[0101] In a possible application, the first sealing lip 920 and the second sealing outlet have the same structure and have no fixed direction, which is beneficial to improving production efficiency.

[0102] like Figure 6 As shown, in some embodiments, optionally, the plug-in portion 130 is arranged along the second direction ( Figure 6 The arrow at the middle mark c points to the second direction) and is inserted into the slot 270, and the sealing body 910 extends along the second direction.

[0103] When the plug-in part 130 is inserted into the slot 270, the moving direction of the plug-in part 130 is the same as the length direction of the sealing body 910, so the sealing body 910 is not prone to wrinkles, thereby ensuring the sealing effect between the crushing assembly 200 and the housing 100. In addition, since the moving direction of the plug-in part 130 is the same as the length direction of the sealing body 910, the sealing body 910 is not prone to hinder the movement of the plug-in part 130 during its movement, thereby improving the installation convenience of the crushing assembly 200 and the housing 100.

[0104] like Figure 1As shown, the crushing assembly 200 includes: a crushing body 240, a driving motor 250 and a crushing knife group 260. The driving motor 250 is installed on the shell 100. The crushing body 240 is provided with a crushing chamber 210 and a drain port 220. The crushing body 240 and the shell 100 are plugged and fixed. The output shaft of the driving motor 250 extends into the crushing chamber 210, and the output shaft of the driving motor 250 is connected to the crushing knife group 260. The driving motor 250 drives the crushing knife group 260 to rotate to crush the material.

[0105] Exemplarily, the crushing blade assembly 260 includes a blade shaft and a blade, the blade is disposed on the blade shaft, and the blade shaft is connected to the output shaft of the driving motor 250 .

[0106] like Figure 1 As shown, in some embodiments, the garbage disposer may further include a splash plug 600 and a push plug 700. The splash plug 600 is mounted on the crushing body 240. The splash plug 600 is made of rubber or polytetrafluoroethylene. An opening is provided at the center of the splash plug 600. The opening has a small aperture. When the garbage is crushed, the splash plug 600 blocks the material to prevent it from splashing out. When the garbage needs to be put into the crushing body 240, the splash plug 600 needs to be pushed so that the splash plug 600 is deformed and the aperture of the opening is increased.

[0107] The push plug 700 is slidably connected to the crushing body 240 . The push plug 700 may be a columnar structure. The push plug 700 may pass through the opening on the anti-splash plug 600 , thereby pushing the thrown garbage into the crushing chamber 210 .

[0108] In the present invention, the term "plurality" means two or more than two, unless otherwise clearly defined. The terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0109] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0110] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A garbage disposer, characterized in that: include: A housing, wherein a mounting hole is provided on the housing; A crushing assembly is located in the shell, the crushing assembly is provided with a crushing chamber and a liquid discharge port, and the liquid discharge port is connected to the crushing chamber; a liquid discharge pipe, one end of which is connected to the liquid discharge port, and a portion of which passes through the mounting hole; A filling piece is connected to the shell and / or the drain pipe, and the filling piece is located between the inner wall of the mounting hole and the drain pipe.

2. The garbage disposer according to claim 1, characterized in that: The filling piece includes: a flexible filling piece, and the flexible filling piece is used to seal the gap between the inner wall of the mounting hole and the drain pipe.

3. The garbage disposer according to claim 1 or 2, characterized in that: The filling piece comprises: A mounting portion connected to the housing; A sealing portion, wherein a first side of the sealing portion is connected to the mounting portion, a second side of the sealing portion is in contact with the drain pipe, and the sealing portion is in a deformed state.

4. The garbage disposer according to claim 3, characterized in that: Along the first direction, the thickness of the sealing portion is smaller than the thickness of the mounting portion; The portion of the drain pipe located in the mounting hole has a flow cross section S, and the first direction is perpendicular to the flow cross section S.

5. The garbage disposer according to claim 4, characterized in that: The thickness of the sealing portion is set to W, satisfying W≤1 mm.

6. The garbage disposer according to claim 4, characterized in that: At least a portion of the sealing portion decreases in thickness from a first side of the sealing portion to a second side of the sealing portion.

7. The garbage disposer according to claim 4, characterized in that: The mounting portion is provided with a mounting groove, and a portion of the shell is inserted into the mounting groove, so that the shell restricts the filling piece from moving along the first direction.

8. The garbage disposer according to claim 4, characterized in that: The first portion of the mounting portion extends along the first direction, the first portion of the mounting portion is in contact with the inner wall of the mounting hole, the second portion of the mounting portion extends in a direction perpendicular to the first direction, and the second portion of the mounting portion is connected to the shell.

9. The garbage disposer according to claim 3, characterized in that: The drain pipe is interference fit with the sealing portion, and the interference amount between the drain pipe and the sealing portion is a, satisfying that a≥0.5mm.

10. The garbage disposer according to claim 1 or 2, characterized in that: A receiving groove is provided on one side of the shell body away from the pulverizing assembly, and a part of the filling piece is located in the receiving groove so that the filling piece and the shell body are flush with each other.

11. The garbage disposer according to claim 1 or 2, characterized in that: The garbage disposer also includes: A sealing member is located between the pulverizing assembly and the shell and is used for sealing a gap between the pulverizing assembly and the shell.

12. The garbage disposer according to claim 11, characterized in that: A slot is provided on one of the pulverizing assembly and the shell, and an inserting portion is provided on the other. The inserting portion is inserted into the slot, and the sealing member is located in the slot.

13. The garbage disposer according to claim 12, characterized in that: The sealing member comprises: Sealing body; A first sealing lip, connected to the sealing body and located on a first side of the sealing body, wherein the first sealing lip is in sealing contact with the pulverizing assembly; The second sealing lip is connected to the sealing body and is located on the second side of the sealing body. The second sealing lip is sealed and fitted with the housing.

14. The garbage disposer according to claim 13, characterized in that: The inserting portion is inserted into the slot along a second direction, and the sealing body extends along the second direction.

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