A locking structure for garbage disposer inlet

Abstract

The utility model discloses a locking structure for garbage processor drop inlet, the utility model is provided with locking piece, and through the spacing block along the first inclined plane and moves to the top surface of locking section, realizes the spacing block downward extrusion locking section and locking boss, and the cooperation upper connecting ring extrusion lower connecting ring, realizes the quick connection of upper connecting ring and lower connection, on this basis, through the inner hexagonal screw and abuts the locking boss, realizes the locking purpose, ensures that upper connecting ring and lower connecting ring will not appear the situation of mutual misregistration, has solved the garbage processor in the prior art when working, will produce the tangential force, causes the loosening or overlocking of screw thread connection, causes the problem that drop inlet and sink drain outlet separate or overlocking cannot dismantle, in addition, still is provided with warning component, forms the clear warning ring tone, reminds the user and discovers the problem in time and fast and overhauls maintenance.

Description

Technical Field

[0001] This utility model relates to the field of garbage disposers, and in particular to a locking structure for the drain outlet of a garbage disposer. Background Technology

[0002] Garbage disposers come in large and small sizes. Small garbage disposers are mostly installed under the kitchen sink, with the drain connected to the sink drain and the outlet connected to the drain pipe. They can quickly and easily process all food waste, effectively preventing sink blockages and eliminating the growth and reproduction of bacteria and cockroaches. The drain of the garbage disposer needs to be connected to the sink drain using a locking mechanism. Common methods on the market include threaded connection, quick-connect connection, or flange connection. Threaded connection is often used for easy and quick installation and locking.

[0003] However, because garbage disposers generate tangential forces when they are working, the threaded connections may become loose or over-tightened, causing the drain outlet to separate from the sink drain or becoming so tight that it cannot be disassembled. Summary of the Invention

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a locking structure for the drain outlet of a garbage disposer.

[0005] This utility model provides a locking structure for the drain outlet of a garbage disposer, comprising:

[0006] The upper connecting ring is connected to the drain outlet of the water tank. Several guide protrusions are arranged around the bottom of the outer surface. The guide protrusions have a ramp section and a locking section. The ramp section has a first inclined surface at the end away from the locking section. The first inclined surface extends downward at an angle away from the locking section. The outer surface of the locking section is provided with locking protrusions. The locking protrusions are made of non-rigid material.

[0007] The lower connecting ring is connected to the drain outlet of the garbage disposer. The lower connecting ring is provided with several locking parts corresponding to the guide protrusions. Each locking part includes a main insert block integrally formed with the lower connecting ring. The top of the main insert block is provided with a limiting block extending toward the center of the lower connecting ring. The main insert block is internally threaded with an internal hexagon screw. The axis of the internal hexagon screw extends radially along the lower connecting ring and its position corresponds to the locking protrusion.

[0008] The inner wall of the main insert block fits with the outer surface of the locking protrusion. When the bottom end of the limiting block abuts against the locking section and the top end of the locking protrusion, the upper connecting ring presses down on the lower connecting ring.

[0009] According to the technical solution provided in the embodiments of this application, a plurality of perforated mounting blocks are arranged around the top of the outer surface of the upper connecting ring. The perforated mounting blocks are connected to the drain outlet of the water tank. When the bottom end of the limiting block abuts against the top end of the locking section and the locking protrusion, the upper connecting ring presses the lower connecting ring downward through the perforated mounting blocks.

[0010] According to the technical solution provided in the embodiments of this application, the lower connecting ring includes a first concave segment and a second concave segment. The opening of the cross section of the first concave segment faces the center of the ring, and the opening of the second concave segment faces upward. The minimum circle diameter of the first concave segment is greater than the maximum circle diameter of the second concave segment. The bottom end of the first concave segment and the top end of the second concave segment are connected by a connecting segment.

[0011] The upper connecting ring has several downwardly extending first extension blocks. When the bottom end of the limiting block abuts against the top end of the locking section and the locking protrusion, the upper connecting ring presses down on the second concave section of the lower connecting ring through the first extension blocks.

[0012] According to the technical solution provided in the embodiments of this application, the top surface of the locking section has a second inclined surface, the inclination direction of the second inclined surface is the same as that of the first inclined surface, and the inclination angle is smaller than that of the first inclined surface.

[0013] The upper connecting ring is also equipped with an alarm component. When the lower connecting ring rotates relative to the upper connecting ring, the limiting block contacts the alarm component and generates an alarm sound.

[0014] According to the technical solution provided in the embodiments of this application, the warning component includes a slot provided on the first inclined surface of the guide protrusion, a first connecting rod extending upward is inserted into the slot, a striking block is connected to the top of the first connecting rod, and a bell is provided on the side of the striking block away from the first connecting rod.

[0015] According to the technical solution provided in the embodiments of this application, the warning component further includes:

[0016] A U-shaped mounting block is disposed on the outer wall of the upper connecting ring and sleeved on the top of the first connecting rod, the top of the first connecting rod having an upwardly extending second connecting rod.

[0017] A sliding column is slidably installed through the end of the U-shaped mounting block away from the locking section. The end of the sliding column near the second connecting rod is wrapped with a rubber sleeve. A spring fitted outside the sliding column is provided between the rubber sleeve and the inner wall of the U-shaped mounting block. The tapping block is provided at the end of the sliding column away from the second connecting rod.

[0018] Along the axis of the sliding column, the thickness of the second connecting rod is less than that of the first connecting rod, and the bottom end of the rubber sleeve abuts against the top end of the first connecting rod.

[0019] According to the technical solution provided in the embodiments of this application, the bottom end of the limiting block is provided with a rounded corner for avoiding obstacles, and the axis of the rounded corner for avoiding obstacles extends toward the center of the ring.

[0020] According to the technical solution provided in the embodiments of this application, the bell is mounted on the mounting plate, and both the U-shaped mounting block and the mounting plate are provided with mounting posts. The outer surface of the upper connecting ring is provided with mounting holes that are adapted to the mounting posts.

[0021] According to the technical solution provided in the embodiments of this application, the main insert block and the lower connecting ring are integrally formed. The main insert block has a cavity inside and an internally threaded tube is inserted in the middle. The internally threaded tube is threadedly connected to an internal hexagon screw.

[0022] Compared with the prior art, the beneficial effects of this utility model are:

[0023] This utility model is equipped with a locking component. By moving the limiting block along the first inclined surface to the top surface of the locking section, the limiting block presses down on the locking section and the locking protrusion. In conjunction with the upper connecting ring pressing down on the lower connecting ring, the upper and lower connecting rings are quickly connected. On this basis, the locking protrusion is abutted by the internal hex screw to achieve the locking purpose, ensuring that the upper and lower connecting rings will not move relative to each other. Furthermore, the locking protrusion is made of a non-rigid material, allowing the internal hex screw to drill a small hole, which effectively improves the locking effect. This solves the problem in the prior art that garbage disposers generate tangential force during operation, causing the threaded connection to loosen or over-tighten, resulting in the separation of the drain outlet from the sink drain outlet or over-tightening that makes disassembly impossible.

[0024] In addition, an alarm component is installed. When the locking lug is damaged and the hex screw separates from the locking lug, the limit block will strike the first connecting rod, causing the sliding column and the striking block to move. This causes the striking block to strike the bell, producing a crisp alarm sound, reminding the user to promptly and quickly identify and repair the problem. Furthermore, a spring drives the sliding column and rubber sleeve to press against the side of the second connecting rod and the top surface of the first connecting rod, preventing the first connecting rod from loosening and falling out of the slot during operation. The second connecting rod is thinner than the first connecting rod, which, in conjunction with the spring, increases the travel range of the sliding column, thereby increasing the impact sound and achieving reciprocating impact, thus enhancing the warning effect.

[0025] It should be understood that the description in this utility model description section is not intended to limit the key or essential features of the embodiments of this utility model, nor is it intended to restrict the scope of this utility model. Other features of this utility model will become readily apparent from the following description. Attached Figure Description

[0026] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0027] Figure 1 This application provides a schematic diagram of a locking structure for the drain outlet of a garbage disposer.

[0028] Figure 2 A cross-sectional view of a locking structure for the drain outlet of a garbage disposer, provided in an embodiment of this application;

[0029] Figure 3 This is a schematic diagram of the locking component in a locking structure for a garbage disposer drain outlet provided in an embodiment of this application;

[0030] Figure 4 This application provides a schematic diagram of the structure of a warning component in a locking structure for a garbage disposer drain outlet;

[0031] Figure 5 This is a schematic diagram of the mounting structure of the locking structure for the drain outlet of a garbage disposer, provided in an embodiment of this application, showing the mounting holes and mounting posts.

[0032] The diagram is labeled as follows: 1. Upper connecting ring; 11. First extension block; 12. Guide protrusion; 121. Sloping section; 122. Locking section; 13. Locking protrusion; 14. Mounting block with hole; 2. Lower connecting ring; 21. First concave section; 22. Second concave section; 23. Connecting section; 3. Locking component; 31. Main insertion block; 32. Limiting block; 33. Internal threaded tube; 34. Socket head screw; 35. Clearance fillet; 4. Warning assembly; 41. Slot; 42. First connecting rod; 43. Second connecting rod; 44. U-shaped mounting block; 45. Sliding column; 46. Rubber sleeve; 47. Striking block; 48. Mounting plate; 49. Bell; 410. Spring; 411. Mounting hole; 412. Mounting post. Detailed Implementation

[0033] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings.

[0034] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0035] Please refer to Figures 1-5 An embodiment of this utility model provides a locking structure for the drain outlet of a garbage disposer, comprising:

[0036] The upper connecting ring 1 is connected to the drain outlet of the water tank. Several guide protrusions 12 are arranged around the bottom of the outer surface. The guide protrusions 12 have a ramp section 121 and a locking section 122. The ramp section 121 has a first inclined surface at the end away from the locking section 122. The first inclined surface extends downward at an angle away from the locking section 122. The outer surface of the locking section 122 is provided with a locking protrusion 13. The locking protrusion 13 is made of a non-rigid material.

[0037] The lower connecting ring 2 is connected to the drain outlet of the garbage disposer. The lower connecting ring 2 is provided with several locking parts 3 corresponding to the guide protrusions 12. Each locking part 3 includes a main insert block 31 integrally formed with the lower connecting ring 2. The top of the main insert block 31 is provided with a limiting block 32 extending toward the center of the lower connecting ring 2. The main insert block 31 is internally threaded with an internal hexagon screw 34. The axis of the internal hexagon screw 34 extends radially along the lower connecting ring 2 and its position corresponds to the locking protrusions 13.

[0038] When the inner wall of the main insert 31 fits with the outer surface of the locking protrusion 13, and the bottom end of the limiting block 32 abuts against the locking section 122 and the top end of the locking protrusion 13, the upper connecting ring 1 presses down on the lower connecting ring 2.

[0039] like Figure 1 , Figure 2 and Figure 3 As shown, to ensure the stability of the connection between the guide protrusion 12 and the limiting block 32, at least three guide protrusions 12 are provided. During installation (locking process), the guide protrusion 12 is placed on the limiting block 32 once, so that the first inclined surface faces the limiting block 32. Then, the lower connecting ring 2 is rotated counterclockwise, causing the limiting block 32 to move upward along the first inclined surface toward the locking section 122. Finally, the bottom end of the limiting block 32 abuts against the locking section 122 and the top end of the locking protrusion 13. When the upper connecting ring 1 presses down on the lower connecting ring 2, it ensures the initial connection between the two. In order to prevent the lower connecting ring 2 and the upper connecting ring 1 from shifting due to the rotation of the garbage disposal unit, the internal hex screw 34 is rotated. Under the action of the thread, its tip abuts against the locking protrusion 13 to achieve a further locking effect. Moreover, the locking protrusion 13 is a non-rigid material. When the tip of the internal hex screw 34 is pressed, it will deform or groove, which further improves the locking effect, prevents the lower connecting ring 2 and the upper connecting ring 1 from shifting, and improves the stability of the locking.

[0040] In some embodiments, a plurality of perforated mounting blocks 14 are arranged around the top of the outer surface of the upper connecting ring 1. The perforated mounting blocks 14 are connected to the drain outlet of the water tank. When the bottom end of the limiting block 32 abuts against the top end of the locking section 122 and the locking protrusion 13, the upper connecting ring 1 presses the lower connecting ring 2 downward through the perforated mounting blocks 14.

[0041] like Figure 1As shown, the perforated mounting block 14 is a common connection structure. As the limiting block 32 rotates counterclockwise, it moves along the first inclined surface of the ramp section 121, causing the lower connecting ring 2 to move upward. At this time, the perforated mounting block 14 restricts the lower connecting ring 2 from moving excessively upward and presses the top of the lower connecting ring 2 downward, which is one of the ways to achieve initial locking.

[0042] In some embodiments, the lower connecting ring 2 includes a first concave segment 21 and a second concave segment 22. The cross-sectional opening of the first concave segment 21 faces the center of the ring, and the opening of the second concave segment 22 faces upward. The minimum circular diameter of the first concave segment 21 is greater than the maximum circular diameter of the second concave segment 22. The bottom end of the first concave segment 21 and the top end of the second concave segment 22 are connected by a connecting segment 23.

[0043] The upper connecting ring 1 has several downwardly extending first extension blocks 11. When the bottom end of the limiting block 32 abuts against the top end of the locking section 122 and the locking protrusion 13, the upper connecting ring 1 presses down on the second concave section 22 of the lower connecting ring 2 through the first extension blocks 11.

[0044] like Figure 1 , Figure 2 and Figure 3 As shown, the guide protrusion 12 and the first extension block 11 can be placed inside the opening of the second concave section 22, while the locking protrusion 13 is located above the connecting section 23. On the one hand, it serves to accommodate the guide protrusion 12, the first extension block 11, and the locking protrusion 13. On the other hand, as the limiting block 32 rotates counterclockwise, it moves along the first inclined surface of the ramp section 121, causing the lower connecting ring 2 to move upward. At this time, the guide protrusion 12 and the first extension block 11 restrict the second concave section 22 from moving excessively upward, thereby achieving the purpose of pressing the lower connecting ring 2 downward. This is one of the ways to achieve initial locking. It can be used in combination with the perforated mounting block 14, or one of them can be selected for use according to the actual situation. When the guide protrusion 12 and the first extension block 11 are selected to press down the second concave section 22, the bottom end of the perforated mounting block 14 does not need to contact the top end of the lower connecting ring 2. Similarly, optionally, several reinforcing ribs are provided inside the opening of the first concave section 21 and the opening of the second concave section 22 to improve the structural strength of the lower connecting ring 2.

[0045] In some embodiments, the top surface of the locking section 122 has a second inclined surface, the inclination direction of the second inclined surface is the same as that of the first inclined surface, and the inclination angle is smaller than that of the first inclined surface.

[0046] The upper connecting ring 1 is also equipped with an alarm component 4. When the lower connecting ring 2 rotates relative to the upper connecting ring 1, the limit block 32 contacts the alarm component 4 and generates an alarm sound.

[0047] like Figure 1 and Figure 4As shown, the inclination angle of the second inclined surface is extremely small, which can prevent the limiting block 32 from detaching from the left end of the locking section 122. Then, when the lower connecting ring 2 and the upper connecting ring 1 rotate relative to each other, that is, when the limiting block 32 separates from the locking protrusion 13 and the locking section 122, the limiting block 32 will move towards the first inclined surface and then contact the alarm component 4 to generate an alarm bell. The alarm bell reminds the customer that the connection has become loose, which makes it easier for the user to discover the problem in time and quickly and perform maintenance, avoiding the situation where the connection becomes loose due to failure to discover it in time, and the garbage disposal unit cannot work properly.

[0048] In some embodiments, the warning component 4 includes a slot 41 provided on the first inclined surface of the guide protrusion 12, a first link 42 extending upward is inserted into the slot 41, a knocking block 47 is connected to the top of the first link 42, and a bell 49 is provided on the side of the knocking block 47 away from the first link 42.

[0049] like Figure 1 and Figure 4 As shown, when the limiting block 32 is loosened, it will first move along the second inclined plane to the first inclined plane, and then strike the first connecting rod 42 along the first inclined plane. Since the bottom of the first connecting rod 42 is located inside the slot 41, the top of the first connecting rod 42 and the striking block 47 swing synchronously, causing the striking block 47 to strike the bell 49, forming a crisp warning bell sound, which makes it easier for the user to hear a clear warning bell sound and make a faster response to maintenance.

[0050] In some embodiments, the warning component 4 further includes:

[0051] A U-shaped mounting block 44 is disposed on the outer wall of the upper connecting ring 1 and sleeved on the top of the first connecting rod 42. The top of the first connecting rod 42 is provided with an upwardly extending second connecting rod 43.

[0052] A sliding column 45 is slidably installed through the end of the U-shaped mounting block 44 away from the locking section 122. A rubber sleeve 46 is wrapped around the end of the sliding column 45 near the second connecting rod 43. A spring 410 fitted outside the sliding column 45 is provided between the rubber sleeve 46 and the inner wall of the U-shaped mounting block 44. A striking block 47 is provided at the end of the sliding column 45 away from the second connecting rod 43.

[0053] Along the axis of the sliding column 45, the thickness of the second connecting rod 43 is less than the thickness of the first connecting rod 42, and the bottom end of the rubber sleeve 46 abuts against the top end of the first connecting rod 42.

[0054] like Figure 4 and Figure 5As shown, before installation and locking, pull the striking block 47 towards the bell 49 side. The spring 410 contracts, and the rubber sleeve 46 moves away from the inner wall of the U-shaped mounting block 44, forming a first gap for the first connecting rod 42 to pass through from top to bottom. Then release the striking block 47. The spring 410 extends and pushes the rubber sleeve 46 against the first connecting rod 42, ensuring that the first connecting rod 42 no longer moves downward. Then install and lock, connecting the upper connecting ring 1 and the lower connecting ring 2.

[0055] After locking, pull the striking block 47 towards the bell 49 again. The spring 410 contracts, and the first connecting rod 42 moves downward, with its bottom end inserted into the slot 41. Then, release the striking block 47. The spring 410 extends and pushes the rubber sleeve 46 against the second connecting rod 43, with the bottom end of the rubber sleeve 46 against the top end of the first connecting rod 42. Only the top end of the first connecting rod 42 can move along the axis of the sliding column 45, ensuring that the first connecting rod 42 remains stable after being inserted into the slot 41. In addition, because the thickness of the second connecting rod 43 is less than that of the first connecting rod 42 along the axis of the sliding column 45, the swing amplitude of the top end of the first connecting rod 42 is increased, and the stroke range of the sliding column 45 is increased. This enhances the impact sound and achieves reciprocating impact, thereby improving the warning effect.

[0056] In some embodiments, the bottom end of the limiting block 32 is provided with a relief fillet 35, the axis of which extends toward the center of the ring, such as... Figure 1 and Figure 3 As shown, when the limiting block 32 passes through the first inclined surface, the bottom edge of the limiting block 32 may get stuck in the slot 41, causing the installation to be difficult. Therefore, a rounded corner 35 is designed to make the movement through the slot 41 smoother and reduce the blockage during locking.

[0057] In some embodiments, the bell 49 is mounted on the mounting plate 48, and both the U-shaped mounting block 44 and the mounting plate 48 are provided with mounting posts 412. The outer surface of the upper connecting ring 1 is provided with mounting holes 411 that are adapted to the mounting posts 412. Figure 5 As shown, the mounting hole 411 and the upper connecting ring 1 are integrally formed. During assembly, the mounting hole 411 can be filled with adhesive, and then the mounting post 412 can be inserted into the mounting hole 411 to form a plug-in adhesive joint. This not only makes installation convenient, but also ensures high stability for both the mounting plate 48 and the U-shaped mounting block 44.

[0058] In some embodiments, the main insert block 31 and the lower connecting ring 2 are integrally formed. The main insert block 31 has a cavity inside and an internally threaded tube 33 is inserted in the middle. The internally threaded tube 33 is threadedly connected to the internal hexagon screw 34, which reduces the weight of the main insert block 31 and improves the structural strength of the main insert block 31 through the internally threaded tube 33, ensuring the stable installation of the internal hexagon screw 34.

[0059] In the description of this specification, the terms "connection," "installation," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0060] In the description of this specification, the terms "one embodiment," "some embodiments," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0061] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A locking structure for a garbage disposer inlet, comprising: a locking ring having a plurality of locking teeth; a locking ring retainer having a plurality of locking teeth; and a locking ring retainer retainer having a plurality of locking teeth. include: The upper connecting ring (1) is connected to the drain outlet of the water tank. Several guide protrusions (12) are arranged around the bottom of the outer surface. The guide protrusions (12) have a ramp section (121) and a locking section (122). The ramp section (121) has a first inclined surface at the end away from the locking section (122). The first inclined surface extends downward at an angle away from the locking section (122). The outer surface of the locking section (122) is provided with a locking protrusion (13). The locking protrusion (13) is made of a non-rigid material. The lower connecting ring (2) is connected to the drain outlet of the garbage disposer. The lower connecting ring (2) is provided with a number of locking parts (3) corresponding to the guide protrusion (12). Each locking part (3) includes a main insert (31) integrally formed with the lower connecting ring (2). The top of the main insert (31) is provided with a limiting block (32) extending toward the center of the lower connecting ring (2). The main insert (31) is internally threaded with an internal hexagon screw (34). The axis of the internal hexagon screw (34) extends radially along the lower connecting ring (2) and its position corresponds to the locking protrusion (13). The inner wall of the main insert (31) fits with the outer surface of the locking protrusion (13). When the bottom end of the limiting block (32) abuts against the top end of the locking section (122) and the locking protrusion (13), the upper connecting ring (1) presses down on the lower connecting ring (2).

2. The locking structure for garbage disposer fall according to claim 1, wherein, The upper connecting ring (1) has a plurality of perforated mounting blocks (14) arranged around the top of its outer surface. The perforated mounting blocks (14) are connected to the drain outlet of the water tank. When the bottom end of the limiting block (32) abuts against the top end of the locking section (122) and the locking protrusion (13), the upper connecting ring (1) presses the lower connecting ring (2) downward through the perforated mounting blocks (14).

3. The locking structure for garbage disposer fall according to claim 1, wherein, The lower connecting ring (2) includes a first concave segment (21) and a second concave segment (22). The opening of the cross section of the first concave segment (21) faces the center of the ring, and the opening of the second concave segment (22) faces upward. The minimum circle diameter of the first concave segment (21) is greater than the maximum circle diameter of the second concave segment (22). The bottom end of the first concave segment (21) and the top end of the second concave segment (22) are connected by a connecting segment (23). The upper connecting ring (1) has a plurality of downwardly extending first extension blocks (11). When the bottom end of the limiting block (32) abuts against the top end of the locking section (122) and the locking protrusion (13), the upper connecting ring (1) presses down on the second concave section (22) of the lower connecting ring (2) through the first extension blocks (11).

4. The locking structure for garbage disposer fall according to any one of claims 2 or 3, characterized in that, The top surface of the locking section (122) has a second inclined surface, the inclination direction of the second inclined surface is the same as that of the first inclined surface, and the inclination angle is smaller than that of the first inclined surface. The upper connecting ring (1) is also provided with an alarm component (4). When the lower connecting ring (2) rotates relative to the upper connecting ring (1), the limiting block (32) contacts the alarm component (4) and generates an alarm sound.

5. The locking structure for garbage disposer fall according to claim 4, wherein, The warning assembly (4) includes a slot (41) on the first inclined surface of the guide protrusion (12), a first link (42) extending upward is inserted into the slot (41), a striking block (47) is connected to the top of the first link (42), and a bell (49) is provided on the side of the striking block (47) away from the first link (42).

6. The locking structure for garbage disposer fall according to claim 5, wherein, The warning component (4) also includes: A U-shaped mounting block (44) is provided on the outer wall of the upper connecting ring (1) and sleeved on the top of the first connecting rod (42). The top of the first connecting rod (42) is provided with an upwardly extending second connecting rod (43). A sliding column (45) is slidably mounted on the end of the U-shaped mounting block (44) away from the locking section (122). The end of the sliding column (45) near the second connecting rod (43) is wrapped with a rubber sleeve (46). A spring (410) fitted on the outside of the sliding column (45) is provided between the rubber sleeve (46) and the inner wall of the U-shaped mounting block (44). The tapping block (47) is provided on the end of the sliding column (45) away from the second connecting rod (43). Along the axial direction of the sliding column (45), the thickness of the second connecting rod (43) is less than the thickness of the first connecting rod (42), and the bottom end of the rubber sleeve (46) abuts against the top end of the first connecting rod (42).

7. The locking structure for garbage disposer fall according to claim 5, wherein, The bottom end of the limiting block (32) is provided with a relief rounded corner (35), and the axis of the relief rounded corner (35) extends toward the center of the ring.

8. The locking structure for garbage disposer fall according to claim 6, wherein, The bell (49) is mounted on the mounting plate (48). The mounting block (44) and the mounting plate (48) are both provided with mounting posts (412). The outer surface of the upper connecting ring (1) is provided with mounting holes (411) that are adapted to the mounting posts (412).

9. The locking structure for garbage disposer fall according to claim 1, wherein, The main insert (31) and the lower connecting ring (2) are integrally formed. The main insert (31) has a cavity inside and an internal threaded tube (33) is inserted in the middle. The internal threaded tube (33) is threadedly connected to an internal hexagon screw (34).

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