Door lock structure and kitchen waste disposer

Abstract

The utility model provides a door lock structure of a door body and a kitchen waste disposer. The door lock structure of the door body includes a fixed door and a movable door. The fixed door has an opening. One end of the movable door is rotatably connected to the fixed door and can cover the opening of the fixed door. A locking structure and a lock buckle are provided on the movable door. A limiting structure is provided between the locking structure and the lock buckle. The lock buckle reciprocates in the upper and lower directions in the limiting structure and cooperates with the locking structure to drive the lock buckle to disengage from or connect with the fixed door to open or close the door. A reset mechanism is provided between the fixed door and the movable door. When the movable door is in a closed state, the movable door or the locking structure is pressed down by an external force, so that the lock buckle is connected to the fixed door. When the movable door is in an open state, the locking structure is pressed down by an external force, and the reset mechanism is deformed. When the external force is removed, the lock buckle is reset under the action of the restoring force of the reset mechanism. The reset mechanism includes a first reset member and a second reset member. The reset mechanism provides a reliable reset force, so that the lock buckle and the locking structure can be accurately reset after each operation, thereby improving the user experience.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage disposal, in particular to a door lock structure of a door body and a kitchen waste disposer. Background Art

[0002] At present, the existing household food waste disposers are divided into household food waste disposers connected to the sewage pipe under the sink and household food waste disposers with drying, stirring and grinding functions. The household food waste disposer connected to the sewage pipe under the sink has components mainly for crushing and striking inside, and the food waste in the garbage disposer body is flushed with flushing water, and most of the food waste is directly discharged from the municipal sewage pipe, thus achieving the sewage discharge effect, but the sewage pipe is prone to grease clogging; the household food waste disposer with drying, stirring and grinding functions can realize the food waste after drying, stirring, grinding and cooling, and make it into particles and then turn it into organic fertilizer for resource recycling, reducing the cost of garbage disposal and avoiding secondary pollution.

[0003] At present, most household food waste disposers on the market use a push-type lock to open the door or a top movable cover to rotate the door. The door opening device is complex, the technology is backward, and the user experience is average.

[0004] Chinese patent document No. CN117299748A disclosed a kitchen waste disposer in 2023, which specifically disclosed an outer cylinder, a support assembly, an inner cylinder assembly, a heating assembly, a slag discharge assembly, a deodorization assembly and a slag collection box, wherein the outer cylinder has a supporting ring protruding from the inner wall; the support assembly includes a support platform fixedly connected to the outer cylinder, and a first driving mechanism connected to the support platform; the inner cylinder assembly includes a first cylinder, a transmission shaft rotatably connected to the bottom of the first cylinder, and a rotary cutter connected to the end of the transmission shaft extending into the first cylinder; the heating assembly is located between the support platform and the first cylinder; the slag discharge assembly includes a second driving mechanism, and a blocking member transmission-connected to the second driving mechanism; the deodorization assembly includes a box body located in the outer cylinder, a filter member filled in the box body, and a fan installed in the outer cylinder and passing through the outer cylinder, and the slag collection box is located below the slag outlet; the outer cylinder also includes a flip cover assembly rotatably connected to the top, one side of the flip cover assembly is rotatably connected to the outer cylinder through a rotating shaft, and a hook is provided on the side away from the rotating shaft, and the outer cylinder also includes a button assembly provided on the top side close to the hook. In the above-mentioned patent document, the flip cover assembly is opened by pressing the button assembly, and the flip cover assembly cooperates with the button assembly to fix the flip cover assembly on the button assembly. The above-mentioned structure is complex, the technology is backward, the versatility is poor, the cost is high, and the user experience is average.

[0005] Therefore, further improvement is needed. Utility Model Content

[0006] Based on this, the purpose of the utility model is to provide a door lock structure and a food waste disposer of a door body to overcome the shortcomings of the prior art. The door opening device can give people a new life experience, and its structure is simple, easy to use and has reliable performance.

[0007] The door lock structure of the door body designed for this purpose comprises a fixed door and a movable door, the fixed door having an opening, one end of the movable door being rotatably connected to the fixed door and capable of covering the opening of the fixed door, a locking structure and a lock buckle being arranged on the movable door, a limiting structure being arranged between the locking structure and the lock buckle, the lock buckle reciprocating in the upper and lower directions in the limiting structure, and cooperating with the locking structure to drive the lock buckle to disengage from or connect to the fixed door to realize door opening or door closing; a reset mechanism is arranged between the fixed door and the movable door, when the movable door is in a closed state, the movable door or the locking structure is pressed down by an external force, the lock buckle is driven to deform the reset mechanism, and when the external force is removed, the lock buckle is reset under the action of the restoring force of the reset mechanism, so that the lock buckle is connected to the fixed door; when the movable door is in an open state, the locking structure is pressed down by an external force, the locking structure is driven to disengage from the fixed door to realize door opening, the reset mechanism is deformed, and when the external force is removed, the lock buckle is reset under the action of the restoring force of the reset mechanism, and the reset mechanism comprises a first reset member and a second reset member.

[0008] The first reset member is disposed on a side of the movable door close to the lock catch.

[0009] A first fixing portion is provided on the locking structure near the limiting structure, a second fixing portion is provided on the movable door, and the second fixing portion is located directly below the first fixing portion; and the second reset member is located between the first fixing portion and the second fixing portion.

[0010] The second restoring member is a spring.

[0011] The first reset member and the lock buckle are an integrally formed structure or a split-formed structure. The first reset member includes an elastic cantilever and a support arm. The elastic cantilever abuts against the side wall of the lock buckle. The elastic cantilever is arc-shaped at least on one side close to the lock buckle. The support arm is arranged on the movable door.

[0012] A positioning structure is provided between the support arm and the movable door. The positioning structure includes a buckle arranged on the movable door and a limiting groove arranged on the support arm. When the support arm is arranged on the movable door, the buckle is clamped in the limiting groove.

[0013] A kitchen waste disposer comprises a machine body, on which the door lock structure of the door body is arranged.

[0014] The door lock structure and kitchen waste disposer of the door body in the above-mentioned embodiments, the door lock structure of the door body includes a fixed door and a movable door, the fixed door has an opening, one end of the movable door is rotatably connected to the fixed door and can cover the opening of the fixed door, a locking structure and a lock buckle are provided on the movable door, a limiting structure is provided between the locking structure and the lock buckle, the lock buckle reciprocates in the upper and lower directions in the limiting structure, and cooperates with the locking structure to drive the lock buckle to disengage from or connect to the fixed door to realize door opening or closing; a reset mechanism is provided between the fixed door and the movable door, when the movable door is in a closed state, the movable door or the locking structure is pressed down by an external force, the lock buckle is driven to cause the reset mechanism to deform, and when the external force is removed, the lock buckle is reset under the action of the restoring force of the reset mechanism, so that the lock buckle is connected to the fixed door; when the movable door is in an open state, the locking structure is pressed down by an external force, the locking structure is driven to disengage from the fixed door to realize door opening, the reset mechanism is deformed, and when the external force is removed, the lock buckle is reset under the action of the restoring force of the reset mechanism, and the reset mechanism includes a first reset member and a second reset member.

[0015] Specifically, the provision of a double reset member (a first reset member and a second reset member) provides a reliable reset force, so that the lock catch and the locking structure can be accurately reset after each operation, ensuring the stability of the door body and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and the description thereof are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, 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 invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a diagram showing the state of the movable door being closed in the fixed door structure in one embodiment of the utility model.

[0019] Figure 2 This is a structural diagram of the movable door being separated from the fixed door in one embodiment of the utility model.

[0020] Figure 3 for Figure 1 Enlarged view of part A in the middle.

[0021] Figure 4 It is a cross-sectional view of the connection structure between the lock buckle and the fixed door in one embodiment of the utility model.

[0022] Figure 5 It is a cross-sectional view of the lock catch and the fixed door disengagement structure in one embodiment of the utility model.

[0023] Figure 6 for Figure 2 Enlarged view of part B in the middle.

[0024] Figure 7 This is a state diagram of the lock squeeze reset mechanism in one embodiment of the utility model.

[0025] Figure 8 This is a diagram showing a state in which the lock is reset by a reset mechanism in one embodiment of the utility model.

[0026] Fig. 9 It is a schematic diagram of the matching structure of the first matching surface and the second matching surface in one embodiment of the utility model.

[0027] Fig.10 This is a diagram showing a state in which the lock is reset by a reset mechanism in one embodiment of the utility model.

[0028] Fig.11 It is a schematic diagram of the assembly structure of the locking structure, the lock buckle, the limiting structure and the reset mechanism in one embodiment of the utility model.

[0029] Fig.12 It is a schematic diagram of the overall structure of a fixed door lock structure in one embodiment of the utility model.

[0030] Fig.13 This is an exploded view of the door lock structure in one embodiment of the utility model.

[0031] Fig.14 This is an exploded view of the door lock structure in another direction in one embodiment of the utility model.

[0032] Fig.15 It is a schematic diagram of the lock structure in one embodiment of the utility model.

[0033] Fig.16 This is a schematic diagram of the locking structure in another direction in one embodiment of the utility model.

[0034] Fig.17 It is a schematic diagram of a first restoring member in an embodiment of the utility model.

[0035] Fig.18 This is a schematic diagram of another direction of the first restoring member in one embodiment of the utility model. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0037] like Figure 1-Figure 10 As shown, a door lock structure of a door body is provided, the door body comprises a fixed door 1 and a movable door 2, the fixed door 1 has an opening, one end of the movable door 2 is rotatably connected to the fixed door 1 and can cover the opening of the fixed door 1, a locking structure 3 and a lock buckle 4 are provided on the movable door 2, a limiting structure 5 is provided between the locking structure 3 and the lock buckle 4, the lock buckle 4 reciprocates in the upper and lower directions in the limiting structure 5, and cooperates with the locking structure 3 to drive the lock buckle 4 to separate from or connect with the fixed door 1 to realize opening or closing the door; a reset mechanism is provided between the fixed door 1 and the movable door 2, and the movable door 2 When the door is in a closed state, the movable door 2 or the locking structure 3 is pressed down by an external force, and the lock buckle 4 is driven to cause the reset mechanism to be deformed. When the external force is removed, the lock buckle 4 is reset under the action of the restoring force of the reset mechanism, so that the lock buckle 4 is connected to the fixed door 1; when the movable door 2 is in an open state, the locking structure 3 is pressed down by an external force, and the locking structure 3 is driven to disengage from the fixed door 1 to open the door, and the reset mechanism is deformed. When the external force is removed, the lock buckle 4 is reset under the action of the restoring force of the reset mechanism. The reset mechanism includes a first reset member 6 and a second reset member 9.

[0038] Specifically, the provision of a double reset member (a first reset member 6 and a second reset member 9) provides a reliable reset force, so that the lock catch 4 and the locking structure 3 can be accurately reset after each operation, thereby ensuring the stability of the door body and improving the user experience.

[0039] like Figure 2 , Figure 5-Figure 8 As shown, when the user needs to open the movable door 2, the locking structure 3 is pressed downward by the external force, driving the lock buckle 4 to move upward. Due to the guiding effect of the limiting structure 5, the lock buckle 4 moves upward and disengages from the fixed door 1, and the movable door 2 can rotate around the rotating shaft, thereby opening the movable door 2. At this time, the first reset member 6 and the second reset member 9 are deformed to store elastic potential energy; when the external force is removed, the first reset member 6 and the second reset member 9 reset the lock buckle 4 and the locking structure 3 to the initial position under the action of the restoring force.

[0040] like Fig. 9 and Fig.10As shown, the user rotates the movable door 2 to cover the opening of the fixed door 1, and then presses downward on the movable door 2 or the locking structure 3, causing the lock buckle 4 to move downward in the limiting structure 5. The lock buckle 4 is subjected to the action of an external force, causing the first reset member 6 to deform; when the external force is removed, the first reset member 6 resumes its deformation, driving the lock buckle 4 to connect to the fixed door 1, thereby locking the movable door 2.

[0041] It should be noted that the lock buckle 4 is within the limiting structure 5 during the process of moving up and down, and will not completely separate from the limiting structure 5, thereby ensuring that the movement trajectory of the lock buckle 4 is controlled and reducing safety hazards caused by improper operation.

[0042] Further, if Figure 1 and Figure 2 As shown, one end of the movable door 2 is hinged to the fixed door 1, and the locking structure 3 can movably drive the lock catch 4 to separate from the opening or the fixed door 1, and unlock the movable door 2 from the opening, so that the movable door 2 and the opening are opened to each other.

[0043] Further, if Fig.11 , Fig.13 and Fig.14 As shown, the locking structure 3 includes a movable portion 301 , through which the locking structure 3 is movably connected to the movable door 2 . The movable portion 301 reciprocates in the up and down directions under the action of external force and is arranged above the limiting structure 5 .

[0044] Specifically, Figure 2 , Figure 5-Figure 8 As shown, in this embodiment, the movable part 301 is a reversible handle. When the user needs to open the movable door 2, the user presses or pushes up the reversible handle. The reversible handle moves in an arc in the up and down directions under the action of external force. When the reversible handle flips upward, the lock buckle 4 is driven to move upward in the limiting structure 5, and is separated from the locking connection with the fixed door 1, but is always in the limiting structure 5. The movable door 2 can rotate around the rotating shaft, so as to open the movable door 2. At this time, the reset mechanism is deformed to store elastic potential energy. When the external force is removed, the reset mechanism resets the lock buckle 4 and the movable part 301 to the initial position under the action of the restoring force.

[0045] like Fig. 9 and Fig.10 As shown, the user rotates the movable door 2 to cover the opening of the fixed door 1, and then presses the flip handle downward to move the lock buckle 4 downward in the limiting structure 5. The lock buckle 4 is deformed by the external force, and when the external force is removed, the reset mechanism restores the deformation, driving the lock buckle 4 to connect to the fixed door 1, thereby locking the movable door 2.

[0046] This enables the user to open and close the door simply by flipping the handle. The process is simple and intuitive, suitable for daily quick operation.

[0047] In this embodiment, the movable part 301 can also be a pull button. When the user needs to open the movable door 2, he presses or pulls up the pull button. The pull button moves up and down in the vertical direction under the action of external force. When the pull button is pulled upward, the lock buckle 4 is driven to move upward in the limiting structure 5, and is separated from the locking connection with the fixed door 1, but is always in the limiting structure 5. The movable door 2 can rotate around the rotating shaft, so as to open the movable door. At this time, the reset mechanism is deformed to store elastic potential energy. When the external force is removed, the reset mechanism resets the lock buckle 4 and the movable part 301 to the initial position under the action of the restoring force.

[0048] The user rotates the movable door 2 to cover the opening of the fixed door 1, and then presses downward the movable part 301 on the locking structure 3, so that the lock buckle 4 moves downward in the limiting structure 5. The lock buckle 4 is subjected to the external force to cause the reset mechanism to deform; when the external force is removed, the reset mechanism restores the deformation, drives the lock buckle 4 to connect to the fixed door 1, and realizes the locking of the movable door 2.

[0049] This enables the user to lock and unlock by simply pulling or pressing in the vertical direction, further simplifying the operation steps.

[0050] Further, if Fig.11 , Fig.13 and Fig.14 As shown, the limiting structure 5 includes a limiting portion 501, which is arranged on the locking structure 3, and the lock buckle 4 is provided with a limiting protrusion 405 corresponding to the limiting portion 501. The limiting protrusion 405 reciprocates in the upper and lower directions on the limiting portion 501, and the limiting portion 501 is a limiting hole or a limiting groove.

[0051] Specifically, when the user needs to open or close the movable door 2, the lock buckle 4 is driven to move up and down in the limiting structure 5, and the limiting protrusion 405 on the lock buckle 4 reciprocates in the upper and lower directions in the limiting part 501. During the operation of opening or closing the door, the limiting protrusion 405 reciprocates in the upper and lower directions in the limiting part 501. The movement trajectory of the limiting protrusion 405 in the limiting part 501 ensures that the movement of the lock buckle is controlled and no deviation occurs.

[0052] Further, if Figure 3-Figure 11 As shown, the lock buckle 4 includes a door hook 401, and the limiting structure 5 also includes a pushing portion 502 cooperating with the door hook 401. When the locking structure 3 moves upward under the action of external force, the pushing portion 502 moves upward to the first preset position 4011 to drive the door hook 401 to disengage from the fixed door 1; when the external force is removed, the reset mechanism returns to its original state and drives the locking structure 3 to reset downward, driving the pushing portion 502 to move to the second preset position 4012.

[0053] Specifically, the first preset position 4011 and the second preset position 4012 of the door hook 401 provide clear locking and unlocking states, and the movement of the pusher 502 between the two preset positions ensures accurate control of the door hook 401, so that each operation can be done accurately;

[0054] like Figure 2 , Figure 5-Figure 8 As shown, when the user needs to open the movable door, he presses or lifts the movable part 301 on the locking structure 3, and the locking structure 3 moves upward under the action of external force. The pushing part 502 moves upward to the first preset position 4011 when the locking structure 3 moves upward, and drives the door hook 401 to disengage from the fixed door 1, thereby unlocking the movable door. After the door hook 401 disengages from the fixed door 1, the movable door 2 can rotate around the rotating shaft, thereby opening the movable door. At this time, the reset mechanism is deformed to store elastic potential energy. When the external force is removed, the reset mechanism drives the locking structure 3 to reset downward, and the pushing part 502 moves to the second preset position 4012, and the door hook 401 returns to the initial position.

[0055] like Fig. 9 and Fig.10 As shown, when the user rotates the movable door 2 to cover the opening of the fixed door 1, and then presses downward on the movable part 301 on the locking structure 3, the locking structure 3 moves downward under the action of external force. Under the action of the reset mechanism, the pushing part 502 moves to the second preset position 4012, so that the door hook 401 is reconnected with the fixed door 1, completing the locking of the movable door.

[0056] Further, if Figure 4 and Figure 5 , Figure 9-11 As shown, the first restoring member 6 is disposed on a side of the movable door 2 close to the lock catch 4 .

[0057] Specifically, the first reset member 6 is disposed on a side of the movable door 2 close to the lock catch 4, which can more directly and effectively transmit the reset force, so that the lock catch 4 can be quickly reset during the door opening and closing process, thereby improving the response speed and accuracy of the operation;

[0058] Door opening process: the user presses the movable part 301 of the locking structure 3, and the movable part 301 moves in the up and down direction under the action of external force. The movement of the movable part 301 drives the lock buckle 4 to reciprocate in the up and down direction in the limiting structure 5. The lock buckle 4 is separated from the fixed door 1, and the movable door 2 is opened to realize the door opening operation. During this process, the first reset member 6 on the side close to the lock buckle 4 is deformed to store energy.

[0059] Door closing process: the user closes the movable door 2 to the opening position of the fixed door 1. The movable door 2 or the locking structure 3 is pressed under the action of external force, driving the lock buckle 4, and the first reset member 6 is deformed. After the external force is removed, the first reset member 6 releases energy, causing the lock buckle 4 to quickly reset and reconnect the fixed door 1 to achieve the locking of the movable door 2.

[0060] Further, if Fig.11 and Fig.15 As shown, the lock 4 also includes a lock portion 402, a lock rod 403, and a lock hook 404 which are arranged on the door hook 401 from top to bottom in sequence. The lock portion 402 and the lock hook 404 are both arranged on the same side of the lock rod 403 close to the limiting structure 5. A slot 101 cooperating with the lock hook 404 is provided on the fixed door 1. The lock portion 402 is located between the first preset position 4011 and the second preset position 4012. A guide surface 4021 is provided on the side of the lock portion 402 close to the limiting structure 5. The horizontal distance between the guide surface 4021 and the central axis of the lock rod 403 decreases from top to bottom. The limiting structure 5 is positioned at the first preset position 4011 or the second preset position 4012 along the guide surface 4021.

[0061] Specifically, the guide surface 4021 plays a role in positioning and guiding when the lock buckle 4 cooperates with the limiting structure 5; the horizontal distance of the guide surface 4021 close to the central axis of the locking rod 403 decreases from top to bottom, so that when the lock buckle 4 moves, the limiting structure 5 can be smoothly positioned at the first preset position 4011 or the second preset position 4012 along the guide surface 4021, and the lock hook 404 is responsible for cooperating with the slot 101 on the fixed door 1 to realize the locking and unlocking of the moving door 2.

[0062] like Figure 2 , Figure 5-Figure 8 As shown, the user presses or lifts the movable part 301 on the locking structure 3, the locking structure 3 moves upward, and the pushing part 502 moves upward accordingly, contacting the guide surface 4021 of the lock part 402, and the pushing part 502 slides upward along the guide surface 4021 until it is positioned at the first preset position 4011. During this process, the lock hook 404 disengages from the slot 101 on the fixed door 1 to achieve unlocking, and the movable door 2 can rotate around the axis to open.

[0063] like Fig. 9 and Fig.10 As shown, the user rotates the movable door 2 to cover the opening of the fixed door 1, and then presses downward on the movable part 301 on the locking structure 3, the locking structure 3 moves downward, and the pushing part 502 moves downward accordingly, and the pushing part 502 slides downward along the guide surface 4021 of the lock part 402 until it is positioned at the second preset position 4012. During this process, the lock hook 404 is reconnected with the slot 101 on the fixed door 1 to achieve locking.

[0064] It should be noted that the guide surface 4021 is an inclined surface or an arc surface.

[0065] Further, if Fig. 9 and Fig.10As shown, a first mating surface 4041 is provided on the lock hook 404, and a second mating surface 102 is provided on the fixed door 1. When the movable door 2 is pushed closed under the action of an external force, the first mating surface 4041 abuts against the second mating surface 102, and the lock buckle 4 is driven to cause the reset mechanism to deform in the front-to-back direction. When the external force is removed, the lock buckle 4 is reset under the action of the restoring force of the reset mechanism, so that the lock hook 404 is matched and connected with the slot 101.

[0066] Specifically, when the movable door 2 is closed, under the action of external force, the user pushes the movable door 2 to close to the opening of the fixed door 1, and the first mating surface 4041 on the lock hook 404 begins to abut against the second mating surface 102 on the fixed door 1. At this time, the lock buckle 4 is subjected to a backward driving force, causing the reset mechanism to deform backward to store elastic potential energy. When the external force is removed, the door hook 401 is reset forward under the action of the restoring force of the reset mechanism, and the lock hook 404 cooperates with the slot 101 to achieve locking of the movable door 2.

[0067] It should be pointed out that the lock buckle 4 is driven to cause the first reset member 6 to deform in the front-to-back direction, which includes but is not limited to the front and rear directions, and also includes slightly offset front-to-back directions, so that it can produce corresponding elastic deformation when subjected to forces in different directions.

[0068] Furthermore, the first mating surface 4041 and the second mating surface 102 are inclined surfaces or arc-shaped surfaces.

[0069] Further, if Fig.12 As shown, a first fixing portion 302 is provided on the locking structure 3 near the limiting structure 5, and a second fixing portion 201 is provided on the movable door 2, and the second fixing portion 201 is directly below the first fixing portion 302; the second reset member 9 is located between the first fixing portion 302 and the second fixing portion 201.

[0070] Specifically, when the locking structure 3 moves upward or downward under the action of an external force, the second restoring member 9 will deform and store elastic potential energy. Once the external force is removed, the second restoring member 9 will release the stored elastic potential energy and drive the locking structure 3 back to its initial position.

[0071] Specifically, one end of the second restoring member 9 is connected to the first fixing portion 302 , and the other end of the second restoring member 9 is connected to the second fixing portion 201 . The first fixing portion 302 and the second fixing portion 201 are hooks or holes.

[0072] Furthermore, at least two groups of limiting structures 5 are provided on the locking structure 3 , and the first fixing portion 302 and the second fixing portion 201 are preferably provided between the two groups of limiting structures 5 .

[0073] The first reset member 6 is located on a side of the movable door 2 close to the lock catch 4, providing a preliminary reset force to ensure that the lock catch 4 can be effectively reset during the door opening and closing process.

[0074] The second restoring member 9 is located between the first fixing portion 302 and the second fixing portion 201 , and provides an additional restoring force for the movable portion 301 , thereby enhancing the reliability and stability of the restoring of the lock buckle 4 .

[0075] Furthermore, the second restoring member 9 is a spring.

[0076] It should be pointed out that the second reset member 9 is a spring or other elastic element, which is used to provide a reset force after the locking structure 3 is subjected to an external force; the first reset member 6 ensures that the lock buckle 4 automatically resets after the external force is removed, and the second reset member 9 ensures that the locking structure 3 automatically resets after the external force is removed.

[0077] Furthermore, the first reset member 6 and the lock buckle 4 are an integrally formed structure or a split-formed structure, and the first reset member 6 includes an elastic cantilever 601 and a support arm 602, the elastic cantilever 601 abuts against the side wall of the lock buckle 4, the elastic cantilever 601 is arc-shaped at least on one side close to the lock buckle 4, and the support arm 602 is arranged on the movable door 2.

[0078] Specifically, if the first reset member 6 and the lock buckle 4 are an integrally formed structure, this design reduces the number of components, simplifies the assembly process, and improves production efficiency; at the same time, the integrally formed structure can improve the overall strength and durability of the structure; if the first reset member 6 and the lock buckle 4 are a split-formed structure, each component can be flexibly replaced and maintained, reducing maintenance costs, and the split-formed structure is also conducive to modular combination in different designs, enhancing the adaptability and versatility of the product;

[0079] The elastic cantilever 601 is in an arc shape, which makes it have better elasticity and recovery ability. The support arm 602 is hung on the movable door 2, providing additional elastic support to ensure that the movable door can be smoothly reset during the opening and closing process, further improving the reset efficiency of the lock 4;

[0080] The elastic cantilever 601 abuts against the side wall of the lock buckle 4, which can transmit the resetting force more directly, making the lock buckle 4 more stable and reliable during the resetting process, ensuring the effective resetting of the lock buckle 4, and avoiding resetting failure due to insufficient force transmission.

[0081] Door opening process: the user presses the movable part 301 of the locking structure 3, and the movable part 301 moves in the up-down direction under the action of external force. The movement of the movable part 301 drives the lock buckle 4 to reciprocate in the up-down direction in the limiting structure 5, and the lock buckle 4 is separated from the fixed door 1, and the movable door 2 is opened to realize the door opening operation. During this process, the elastic cantilever 601 and the support arm 602 of the first reset member 6 are deformed to store energy, and the second reset member 9 is also deformed. After the external force is removed, the first reset member 6 and the second reset member 9 release energy, so that the locking structure 3 and the lock buckle 4 are reset;

[0082] Door closing process: the user closes the movable door 2 to the opening position of the fixed door 1. The movable door 2 or the locking structure 3 is pressed under the action of external force, driving the lock buckle 4. The elastic cantilever 601 and the support arm 602 of the first reset member 6 are deformed. After the external force is removed, the first reset member 6 releases energy and directly transfers the reset force to the lock buckle 4 through the elastic cantilever 601, so that the lock buckle 4 is quickly reset and reconnected to the fixed door 1, thereby locking the movable door 2.

[0083] Further, if Fig.11 and Fig.14 As shown, a positioning structure is provided between the support arm 602 and the movable door 2. The positioning structure includes a buckle 202 arranged on the movable door 2 and a limiting groove 6021 arranged on the support arm 602. When the support arm 602 is hung on the movable door 2, the buckle 202 is clamped in the limiting groove 6021.

[0084] Specifically, the buckle 202 and the limiting groove 6021 ensure that the elastic cantilever is fixed on the moving door more firmly and stably, avoiding loosening or displacement during the switch operation.

[0085] Further, if Fig.13 and Fig.14 As shown, a first rotating assembly 7 is provided between the movable door 2 and the lock buckle 4, and the lock buckle 4 can rotate relative to the movable door 2 through the first rotating assembly 7; the first rotating assembly 7 includes a rotating shaft 701 and a positioning hole 702, the rotating shaft 701 is arranged on the lock buckle 4, and the positioning hole 702 is arranged on the movable door 2, and the rotating shaft 701 is matched and connected with the positioning hole 702 to realize the rotation of the lock buckle 4 relative to the movable door 2.

[0086] Specifically, the design of setting a first rotating component 7 between the moving door 2 and the lock buckle 4 provides the lock buckle 4 with the flexibility of rotating relative to the moving door 2. When the lock buckle 4 rotates relative to the moving door 2, the rotating shaft 701 will rotate in the positioning hole 702. The user can operate the locking structure 3, and the lock buckle 4 rotates in the positioning hole 702 through the rotating shaft 701, thereby engaging or disengaging with the slot 101 on the fixed door 1, thereby achieving locking or unlocking of the moving door 2.

[0087] Further, if Fig.13 As shown, a receiving space 203 for installing the lock catch 4 is provided on the movable door 2 , and the lock catch 4 can be rotatably installed on the receiving space 203 .

[0088] Specifically, the accommodating space 203 is arranged in the front side of the moving door 2, and its shape and size match the lock buckle 4, ensuring that the lock buckle 4 can be stably installed inside it. The lock buckle 4 is rotatably installed on the accommodating space 203 through the first rotating component 7, so as to cooperate or disengage with the slot 101 on the fixed door 1 to achieve locking or unlocking of the moving door 2.

[0089] Further, if Fig.13 and Fig.14 As shown, a second rotating assembly 8 is provided between the locking structure 3 and the moving door 2, and the locking structure 3 can rotate relative to the moving door 2 through the second rotating assembly 8; the second rotating assembly 8 includes a fixed seat 801 and a connecting shaft 802, the fixed seat 801 is arranged on the moving door 2, and the connecting shaft 802 is arranged on the locking structure 3, and the connecting shaft 802 is cooperated and connected with the fixed seat 801 to realize the rotation of the locking structure 3 relative to the moving door 2.

[0090] Specifically, the second rotating component 8 realizes the rotational connection between the locking structure 3 and the moving door 2. Through the rotation of the connecting shaft 802 in the fixed seat 801, the locking structure 3 can adjust the angle or lock / unlock the moving door 2; the fixed seat 801 and the connecting shaft 802 ensure the stability of the locking structure 3 during the rotation process, and the matching connection between them reduces the risk of shaking and misalignment, thereby improving the reliability and durability of the locking structure 3.

[0091] A kitchen waste disposer comprises a machine body, on which the door lock structure of the door body is arranged.

[0092] It should be pointed out that in addition to the door lock structure of the door body applied to the food waste disposer, it can also include household appliances, or cabinets, or wardrobes, or lockers. Household appliances include flip-top rice cookers, or refrigerators, or ovens, or microwave ovens, or air fryers, etc.

[0093] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0094] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0095] In the present invention, unless otherwise clearly defined and specified, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0096] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0097] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0098] It should also be understood that when explaining the connection relationship or positional relationship of elements, although not explicitly described, the connection relationship and positional relationship are interpreted as including an error range, which should be within the acceptable deviation range of a specific value determined by those skilled in the art. For example, "approximately", "approximately" or "substantially" may mean within one or more standard deviations, which are not limited here.

[0099] The technical features of the above embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0100] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. The door lock structure of the door body is characterized by: The door body comprises a fixed door (1) and a movable door (2), wherein the fixed door (1) has an opening, and one end of the movable door (2) is rotatably connected to the fixed door (1) and can cover the opening of the fixed door (1), and the movable door (2) is provided with a locking structure (3) and a lock catch (4), and a limiting structure (5) is provided between the locking structure (3) and the lock catch (4), and the lock catch (4) reciprocates in the upper and lower directions in the limiting structure (5), and cooperates with the locking structure (3) to drive the lock catch (4) to be separated from or connected to the fixed door (1) to realize opening or closing of the door; a reset mechanism is provided between the fixed door (1) and the movable door (2), and the movable door (2) is closed. When the door is in the closed state, the movable door (2) or the locking structure (3) is pressed downward by an external force, the lock catch (4) is driven to cause the reset mechanism to deform, and when the external force is removed, the lock catch (4) is reset under the action of the restoring force of the reset mechanism, so that the lock catch (4) is connected to the fixed door (1); when the movable door (2) is in the open state, the locking structure (3) is pressed downward by an external force, the locking structure (3) is driven to separate from the fixed door (1) to open the door, the reset mechanism is deformed, and when the external force is removed, the lock catch (4) is reset under the action of the restoring force of the reset mechanism, and the reset mechanism comprises a first reset member (6) and a second reset member (9).

2. The door lock structure of the door body according to claim 1, characterized in that: The first resetting member (6) is arranged on a side of the movable door (2) close to the lock catch (4).

3. The door lock structure of the door body according to claim 1, characterized in that: A first fixing portion (302) is provided on the locking structure (3) near the limiting structure (5), and a second fixing portion (201) is provided on the movable door (2), wherein the second fixing portion (201) is located directly below the first fixing portion (302); and the second resetting member (9) is located between the first fixing portion (302) and the second fixing portion (201).

4. The door lock structure of the door body according to claim 3, characterized in that: The second restoring member (9) is a spring.

5. The door lock structure of the door body according to claim 1, characterized in that: The first reset member (6) and the lock buckle (4) are an integrally formed structure or a separately formed structure. The first reset member (6) comprises an elastic cantilever (601) and a support arm (602). The elastic cantilever (601) abuts against a side wall of the lock buckle (4). The elastic cantilever (601) is in an arc shape at least on one side close to the lock buckle (4). The support arm (602) is arranged on the movable door (2).

6. The door lock structure of the door body according to claim 5, characterized in that: A positioning structure is provided between the support arm (602) and the movable door (2), the positioning structure comprising a buckle (202) provided on the movable door (2) and a limiting groove (6021) provided on the support arm (602); when the support arm (602) is provided on the movable door (2), the buckle (202) is clamped in the limiting groove (6021).

7. A food waste disposer, comprising a body, characterized in that: The machine body is provided with a door lock structure of the door body according to any one of claims 1 to 6.

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