Garbage bin capable of automatically sealing garbage bag and cat litter basin

Abstract

The utility model discloses a garbage bin capable of automatically sealing a garbage bag and a cat litter basin, belongs to the field of cat litter basins, solves the problems that an existing garbage bin is tedious in operation and complex in overall structure, and adopts the technical scheme that the garbage bin capable of automatically sealing the garbage bag and the cat litter basin comprise a shell and the garbage bin, the garbage bin is in sliding connection with a sliding support and comprises a rear plate, the sliding support and the rear plate are both provided with buckles, the shell is provided with a connecting part, the garbage bin has a closing position and a separating position, and when the garbage bin is located at the closing position, the sliding support is far away from the rear plate, and a bag opening of the garbage bag is opened; in the process that the garbage bin is switched from the closing position to the separating position, the bag opening of the garbage bag is gradually reduced; when the garbage bin is located at the separation position, the edges of the garbage bags abut against to achieve sealing. The garbage bag can be automatically sealed along with the drawing of the garbage bin, and the operation of the garbage bin is simpler and more convenient.

Description

Technical Field

[0001] The utility model discloses a garbage bin and a cat litter box with automatic sealing of garbage bags, belonging to the technical field of cat litter boxes. Background Art

[0002] As the number of people who like to raise pet cats is increasing, it is necessary to frequently clean the feces of pet cats during the breeding process. However, the owners of pet cats do not have so much time to clean the cat litter box, and even feel annoyed about cleaning the cat litter box. Therefore, automatic cat litter boxes are widely loved by customers; automatic cat litter boxes usually have a garbage bin for storing clumps. A garbage bag is placed in the garbage bin, and the clumps directly fall into the garbage bag after leaving the cat litter box, and the garbage bag completes the collection of the clumps to keep the garbage bin clean.

[0003] For example, CN219258414U discloses an automatic packing structure for the garbage bag in the feces bin of an intelligent cat litter box, including a feces bin drawer. On both sides of the top of the feces bin drawer, a first sliding rod and a second sliding rod are respectively fixedly connected. A slider is slidably sleeved on the outer surface of the first sliding rod, and a first magnetic buckle is slidably sleeved on the outer surface of the second sliding rod. One end of the second sliding rod is fixedly connected with a second magnetic buckle. A first cross bar is fixedly connected between the first magnetic buckle and the slider. A third magnetic buckle is slidably sleeved on the outer surface of the first cross bar. A second cross bar is fixedly connected to the inner side of the second magnetic buckle. A fourth magnetic buckle is slidably sleeved on the outer surface of the second cross bar. When the feces bin drawer is pulled out, the first magnetic buckle, the second magnetic buckle, the third magnetic buckle and the fourth magnetic buckle approach each other, so that the bag mouth of the garbage bag can be closed to realize the packing of the garbage bag; however, in this patent, after the first magnetic buckle, the second magnetic buckle, the third magnetic buckle and the fourth magnetic buckle approach each other, manual separation is required. Therefore, after each use, manual reset is required, and its operation is relatively cumbersome and laborious, and the overall structure of the feces bin drawer is relatively complex, and the manufacturing cost is relatively high. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that the operation of the existing garbage bin is relatively cumbersome and the overall structure is relatively complex. For this reason, a garbage bin and a cat litter box with automatic sealing of garbage bags are provided. The garbage bag can be automatically sealed with the extraction of the garbage bin, and the operation of the garbage bin is simpler and more convenient.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A garbage bin with automatic sealing of garbage bags, comprising a housing and a garbage bin slidably arranged in the housing. The top of the garbage bin is open and is slidably connected with a sliding bracket. The garbage bin includes a rear plate. Both the sliding bracket and the rear plate are provided with buckles for fixing garbage bags. The housing is provided with a connecting part detachably connected with the sliding bracket. The garbage bin has a closed position inside the housing and a detached position away from the housing. When the garbage bin is in the closed position, the sliding bracket is at one end of the garbage bin away from the rear plate and is connected to the housing through the connecting part. During the process of the garbage bin switching from the closed position to the detached position, the sliding bracket remains fixed to the housing, and the garbage bin slides relative to the housing to make the rear plate approach the sliding bracket, and the opening of the garbage bag becomes smaller as the garbage bin moves. When the garbage bin is in the detached position, the sliding bracket is at one end of the garbage bin close to the rear plate and is detached from the connecting part, and the edges of the garbage bag abut against each other to achieve sealing.

[0007] The beneficial effects of adopting the utility model are as follows:

[0008] In the utility model, the sliding bracket is connected to the housing through the connecting part, and the garbage bin is slidably connected to the housing through the sliding bracket. During use, the openings of the garbage bags are respectively fixed on the sliding bracket and the rear plate. The garbage bin extends into the housing, making the rear plate gradually move away from the sliding bracket, thereby stretching the openings of the garbage bags. When the garbage bin completely enters the housing, the garbage bin is in the closed position. At this time, the sliding bracket is connected to the housing through the connecting part, and the sliding bracket is at one end of the garbage bin away from the rear plate, so that the garbage bags are stretched to the maximum. When it is necessary to clean the garbage bin, the garbage bin is pulled out of the housing, and the garbage bin moves from the closed position to the detached position. During this process, the rear plate of the garbage bin gradually approaches the sliding bracket, so that the openings of the garbage bags become smaller. When the garbage bin is in the detached position, the sliding bracket is completely detached from the connecting part under the action of the garbage bin, and at the same time, the sliding bracket is at one end of the garbage bin close to the rear plate, so that the garbage bags are automatically sealed, which can reduce the odor leaking during cat litter cleaning and is beneficial to improving the use experience.

[0009] In addition, the sliding bracket is detachably connected to the housing through the connecting part. During the process of reinstalling the garbage bin into the housing, the connecting part acts on the sliding bracket to automatically separate the sliding bracket from the rear plate and automatically stretch the bag opening. When the garbage bin is in the closed position, the connecting part is connected to the sliding bracket, so that during the process of the garbage bin switching from the closed position to the detached position, the sliding bracket remains fixed to the housing, facilitating the rear plate to approach the sliding bracket, thereby enabling the garbage bags to be automatically sealed. The stretching and sealing of the garbage bags are automatically realized as the garbage bin moves, without manual operation, making the operation of the garbage bin simpler and more convenient, which can effectively improve the user experience. Secondly, the overall structure of the utility model is relatively simple, and the volume occupied by the sliding bracket is small, so that the overall cat litter box can be kept small and light, which is beneficial to the transportation and storage of the cat litter box and can also reduce the manufacturing cost of the cat litter box.

[0010] Preferably, the housing is provided with a receiving cavity for the garbage bin to extend into. A baffle extends downward at the top of the receiving cavity. The connecting portion is arranged on the side of the baffle facing the opening of the receiving cavity. During the process of the garbage bin switching from the disengaged position to the closed position, the sliding bracket abuts against the baffle. With the foregoing technical solution, the baffle can limit the sliding bracket, restricting the sliding bracket from extending into the housing along with the garbage bin. During the process of the garbage bin extending into the housing, the baffle restricts the movement of the sliding bracket, so that the rear plate gradually moves away from the sliding bracket, automatically stretching the bag opening; in addition, the connecting portion is arranged on the baffle, and the baffle can support the connecting portion, which is beneficial to improving the strength of the connecting portion.

[0011] Preferably, a connecting column is provided on the side of the sliding bracket facing the baffle. The connecting portion is provided with a slot for the connecting column to be inserted into. The connecting column and the slot are inserted and matched to realize the detachable connection between the sliding bracket and the outer shell.

[0012] Preferably, the end of the connecting column is spherical. A guiding surface for guiding the connecting column to be inserted into the slot is provided at the opening of the slot. The opening width of the slot is smaller than the diameter of the end of the connecting column. With the foregoing technical solution, the opening of the slot is smaller than the end of the connecting column, which can improve the connection stability between the connecting column and the slot and reduce the possibility of the connecting column randomly disengaging from the slot. During the process of the garbage bin switching from the closed position to the disengaged position, it can ensure that the sliding bracket remains fixed to the housing, and then the garbage bag is automatically sealed; in addition, the end of the connecting column is spherical and the opening of the slot is provided with a guiding surface, both of which can reduce the external force required for the connecting column to be inserted into or disengaged from the slot, making the connection and separation between the sliding bracket and the connecting portion more labor-saving.

[0013] Preferably, the connecting portion is a magnetic component, and the sliding bracket and the magnetic component are detachably connected by adsorption. With the foregoing technical solution, the connecting portion and the sliding bracket are detachably connected by magnetic adsorption, which can accelerate the fixation and separation between the connecting portion and the sliding bracket, and at the same time can also reduce the possibility of damage to the connecting portion, which is beneficial to improving the service life of the connecting portion.

[0014] Preferably, when the sliding bracket is positioned at the connecting portion, there is a gap between the sliding bracket and the top surface of the garbage bin. With the foregoing technical solution, the contact area between the sliding bracket and the garbage bin can be reduced, thereby reducing the friction between the sliding bracket and the garbage bin, making the sliding of the garbage bin more labor-saving and smooth, and at the same time can also reduce the possibility of damage to the sliding bracket and the garbage bin, which is beneficial to improving the service life of the sliding bracket and the garbage bin.

[0015] Preferably, the garbage bin includes side panels on both sides of the rear panel, and a first support block is provided at the top of the side panel. The first support block is located at one end of the side panel away from the rear panel, and when the garbage bin is in the closed position, the first support block lifts the sliding bracket to align the sliding bracket with the connecting portion. By adopting the above technical solution, the height of the sliding bracket can be lifted by the first support block, so that a gap is formed between the sliding bracket and the garbage bin, and the sliding bracket can also be quickly aligned with the connecting portion.

[0016] Preferably, the garbage bin is provided with slide grooves on both sides, and the two ends of the sliding bracket are slidably matched with the slide grooves. The end of the slide groove close to the rear plate is provided with a limiting rib that limits the sliding bracket from leaving the slide groove, and the limiting rib is located on the outer side of the rear plate. With the above technical solution, the limiting rib can limit the sliding bracket from leaving the garbage bin, improve the connection stability between the sliding bracket and the garbage bin, and at the same time, when the garbage bin is separated from the shell, the garbage bin applies an external force to the sliding bracket through the limiting rib, so that the sliding bracket can be separated from the connection part.

[0017] Preferably, the slide groove opens downward, the end of the sliding bracket extends downward to the lower side of the slide groove, and a slider extending into the slide groove is provided. The top ends of both sides of the garbage bin are provided with second support blocks, and the second support blocks correspond to the end of the slide groove close to the rear plate. When the sliding bracket moves to the end of the slide groove close to the rear plate, the bottom end surface of the sliding bracket abuts against the top end surface of the second support block. With the above technical solution, the slider cooperates with the slide groove, so that the relative sliding of the sliding bracket and the garbage bin is smoother, and the sliding connection between the sliding bracket and the slide groove can be kept stable, thereby reducing the possibility of the sliding bracket detaching from the garbage bin; the second support block abuts against the sliding bracket to increase the friction between the two, thereby reducing the possibility of the sliding bracket sliding, so that the sliding bracket is stably maintained at the end of the slide groove close to the rear plate, so that the bag mouth of the garbage bag remains closed, and the relative sliding of the sliding bracket slide groove is avoided to prevent the bag mouth from being stretched open.

[0018] The utility model also shows a cat litter box, including a shell, a bracket placed in the shell, an inner cylinder installed on the bracket, and a garbage bin slidably connected to the shell, a placement bin for the garbage bin to slide is provided at the bottom of the bracket, and a driving mechanism for driving the inner cylinder to rotate is provided on the bracket, and the garbage bin adopts a garbage bin with automatic sealing of the garbage bag as described in any of the above items.

[0019] Other features and advantages of the present invention will be disclosed in detail in the following specific implementations and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] Figure 1 This is a schematic diagram of the structure of a garbage bin and a cat litter box with automatic sealing of garbage bags according to the utility model;

[0022] Figure 2 Exploded view of the housing and the waste bin in a cat litter box with an automatically sealed garbage bag of the present utility model;

[0023] Figure 3 Schematic structural diagram of part of the housing in a cat litter box with an automatically sealed garbage bag of the present utility model;

[0024] Figure 4 is Figure 3 Partial enlarged view of part A in

[0025] Figure 5 Cross-sectional view of the waste bin in a cat litter box with an automatically sealed garbage bag of the present utility model in the closed position;

[0026] Figure 6 Cross-sectional view of the waste bin in a cat litter box with an automatically sealed garbage bag of the present utility model when the waste bin leaves the closed position;

[0027] Figure 7 Schematic structure of the waste bin and the sliding bracket in a cat litter box with an automatically sealed garbage bag of the present utility model Figure 1 ;

[0028] Figure 8 Schematic structure of the waste bin and the sliding bracket in a cat litter box with an automatically sealed garbage bag of the present utility model Figure 2 ;

[0029] Figure 9 is Figure 8 Partial enlarged view of part B in

[0030] Figure 10 Schematic structural diagram of the sliding bracket in a cat litter box with an automatically sealed garbage bag of the present utility model.

[0031] Reference numerals: 1 housing, 11 receiving cavity, 12 baffle, 13 connecting part, 131 slot, 132 guiding surface, 2 waste bin, 21 rear plate, 22 side plate, 221 sliding groove, 222 limiting rib, 223 first support block, 224 second support block, 23 panel, 24 notch, 25 placement groove, 26 buckle, 3 inner cylinder, 4 sliding bracket, 41 connecting column, 42 slider, 43 reinforcing rib. Detailed implementation manner

[0032] The technical solutions of the embodiments of the present utility model will be explained and described below with reference to the accompanying drawings of the embodiments of the present utility model. However, the following embodiments are only the preferred embodiments of the present utility model and not all of them. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative efforts all fall within the protection scope of the present utility model.

[0033] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.

[0034] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more unless otherwise clearly defined.

[0035] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0036] Embodiment 1:

[0037] As Figures 1 to 10As shown in the figure, this embodiment shows a garbage bin with automatic sealing of garbage bags, which includes a housing 1 and a garbage bin 2 slidably arranged in the housing 1. The garbage bin 2 includes a panel 23, a rear plate 21 and two side plates 22. The panel 23 and the rear plate 21 are arranged opposite to each other and are connected between the two side plates 22. A sliding bracket 4 is slidably connected to the top of the side plate 22. The sliding bracket 4 slides between the panel 23 and the rear plate 21 along the length direction of the side plate 22. Buckles 26 for fixing garbage bags are provided at the top of both the sliding bracket 4 and the rear plate 21. When the sliding bracket 4 moves to the side of the side plate 22 away from the rear plate 21, the mouth of the garbage bag can be opened. When the sliding bracket 4 moves to the side of the side plate 22 close to the rear plate 21, the mouth of the garbage bag can be closed. It should be noted that the buckle 26 can also be arranged on the side of the sliding bracket 4 facing the rear plate 21.

[0038] In this embodiment, the housing 1 is provided with a connecting part 13 detachably connected to the sliding bracket 4. The garbage bin 2 has a closed position where the garbage bin 2 completely extends into the receiving cavity 11 and a disengaged position where the garbage bin 2 disengages from the housing 1. The garbage bin 2 slides along the receiving cavity 11 to realize the switching between the closed position and the disengaged position. When the garbage bin 2 is in the closed position, the garbage bin 2 extends into the receiving cavity 11, and the side of the panel 23 away from the rear plate 21 is flush with the housing 1. The sliding bracket 4 is connected to the housing 1 through the connecting part 13, and the sliding bracket 4 is on the side of the side plate 22 away from the rear plate 21. At this time, the distance between the sliding bracket 4 and the rear plate 21 is the largest, that is, the mouth of the garbage bag is opened to the maximum. During the process of the garbage bin 2 switching from the closed position to the disengaged position, the garbage bin 2 gradually moves away from the receiving cavity 11. At this time, the sliding bracket 4 is fixed to the housing 1 through the connecting part 13. The garbage bin 2 is slidably connected to the housing 1 through the sliding bracket 4. At the same time, the rear plate 21 gradually approaches the sliding bracket 4, thereby gradually reducing the mouth of the garbage bag. When the rear plate 21 moves to the lower side of the connecting part 13, the rear plate 21 abuts against the sliding bracket 4 to realize the closing of the bag mouth. Then, an external force is used to make the sliding bracket 4 disengage from the connecting part 13, so that the garbage bin 2 reaches the disengaged position, facilitating the user to take out the garbage bag in the garbage bin 2. In this embodiment, the cooperation between the garbage bin 2 and the sliding bracket 4 can realize the automatic sealing of the garbage bag, reduce the odor leaking during cat litter cleaning, and is beneficial to improving the use experience.

[0039] In addition, the sliding bracket 4 is detachably connected to the housing 1 through the connecting portion 13. During the process of reinstalling the garbage bin 2 into the housing 1, the connecting portion 13 acts on the sliding bracket 4 to automatically separate the sliding bracket 4 from the rear plate 21 and automatically open the bag mouth. When the garbage bin 2 is in the closed position, the connecting portion 13 is connected to the sliding bracket 4 so that during the switching process of the garbage bin 2 from the closed position to the disengaged position, the sliding bracket 4 remains fixed to the housing 1, facilitating the rear plate 21 to approach the sliding bracket 4, thereby automatically sealing the garbage bag. The opening and sealing of the garbage bag are both automatically realized with the movement of the garbage bin 2 without manual operation, making the operation of the garbage bin 2 simpler and more convenient, effectively improving the user experience. Secondly, the overall structure of this embodiment is relatively simple, and the volume occupied by the sliding bracket 4 is small, which can make the whole litter box compact and lightweight, facilitating the transportation and storage of the litter box, and at the same time reducing the manufacturing cost of the litter box.

[0040] As Figure 7 and Figure 8 shown, in this embodiment, a sliding groove 221 is provided on the outer side of the top end of the side plate 22. Both ends of the sliding groove 221 extend to the panel 23 and the rear plate 21 respectively. A limiting rib 222 is provided at the end of the sliding groove 221 close to the rear plate 21. The width and height of the panel 23 are both greater than those of the rear plate 21. The top surface of the panel 23 is higher than the side plate 22 and the rear plate 21. Both sides of the panel 23 extend to the outside of the side plate 22 and block the end of the sliding groove 221 close to the panel 23. The panel 23 and the limiting rib 222 can limit the sliding bracket 4 from disengaging from the sliding groove 221, improving the connection stability between the sliding bracket 4 and the garbage bin 2. At the same time, during the process of the garbage bin 2 disengaging from the housing 1, the garbage bin 2 applies an external force to the sliding bracket 4 through the limiting rib 222, enabling the sliding bracket 4 to disengage from the connecting portion 13.

[0041] As Figure 7 and Figure 9 shown, in this embodiment, the sliding groove 221 opens downward. The whole sliding bracket 4 is located at the top of the side plate 22. The end of the sliding bracket 4 extends downward to the lower side of the sliding groove 221. A sliding block 42 extending into the sliding groove 221 is provided at the end of the sliding bracket 4. The sliding block 42 is slidably matched with the sliding groove 221, making the relative sliding between the sliding bracket 4 and the garbage bin 2 smoother. At the same time, it can also keep the sliding connection between the sliding bracket 4 and the sliding groove 221 stable, reducing the possibility of the sliding bracket 4 disengaging from the garbage bin 2.

[0042] As Figure 3As shown in the figure, in this embodiment, a baffle 12 extending downward is provided at the top of the accommodation cavity 11. The connecting portion 13 is disposed on the side of the baffle 12 facing the opening of the accommodation cavity 11. The top surfaces of the side plate 22 and the rear plate 21 are lower than the bottom surface of the baffle 12, and the top surface of the sliding bracket 4 is higher than the bottom surface of the baffle 12. When the garbage bin 2 moves from the disengaged position to the closed position, the rear plate 21 crosses the baffle 12 and extends into the accommodation cavity 11. The sliding bracket 4 abuts against the baffle 12 to move the rear plate 21 away from the sliding bracket 4. The baffle 12 can limit the sliding bracket 4 and restrict the sliding bracket 4 from extending into the housing 1 along with the garbage bin 2. During the process of the garbage bin 2 extending into the housing 1, the baffle 12 restricts the movement of the sliding bracket 4, so that the rear plate 21 gradually moves away from the sliding bracket 4, and the bag mouth is automatically opened. In addition, the connecting portion 13 is disposed on the baffle 12, and the baffle 12 can support the connecting portion 13, which is beneficial to improving the strength of the connecting portion 13.

[0043] As Figure 4 and Figure 10 shown in the figure, in this embodiment, a connecting column 41 is provided on the side of the sliding bracket 4 facing the baffle 12. The connecting portion 13 is provided with a slot 131 for the connecting column 41 to be inserted. The end of the connecting column 41 is spherical. A guiding surface 132 for guiding the connecting column 41 to be inserted into the slot 131 is provided at the opening of the slot 131. The opening width of the slot 131 is smaller than the diameter of the end of the connecting column 41. During the process of the garbage bin 2 moving from the disengaged position to the closed position, the connecting column 41 only abuts against the connecting portion 13, thereby restricting the sliding bracket 4 from moving along with the garbage bin 2. When the garbage bin 2 moves to the closed position, the panel 23 abuts against the sliding bracket 4. At this time, the sliding bracket 4 is clamped between the panel 23 and the baffle 12. By applying an external force to the panel 23, the end of the connecting column 41 is inserted into the slot 131. Since the opening width of the slot 131 is smaller than the diameter of the end of the connecting column 41, the possibility of the connecting column 41 randomly disengaging from the connecting portion 13 can be reduced, and the connection between the sliding bracket 4 and the housing 1 can be realized. When the garbage bin 2 moves from the closed position to the disengaged position, the slot 131 can restrict the connecting column 41 from directly disengaging from the connecting portion 13, so that the sliding bracket 4 is fixed to the housing 1, so that the rear plate 21 moves relative to the sliding bracket 4 and approaches the sliding bracket 4, and the garbage bag is automatically sealed. At the same time, the sliding bracket 4 can guide the movement of the garbage bin 2, make the movement of the garbage bin 2 smoother, and reduce the possibility of the garbage bin 2 being stuck. In addition, the end of the connecting column 41 is spherical, and the opening of the slot 131 is provided with a guiding surface 132, which can both reduce the external force required for the connecting column 41 to be inserted into or disengaged from the slot 131, and make the connection and separation between the sliding bracket 4 and the connecting portion 13 more labor-saving.

[0044] As Figure 10As shown, in order to reduce the possibility of damage to the sliding bracket 4, in this embodiment, a reinforcing rib 43 is provided on the upper side of the sliding bracket 4. The connecting column 41 is arranged on the side of the sliding bracket 4 facing the baffle 12 and is located at the position where the reinforcing rib 43 is located. Since the position where the sliding bracket 4 is stressed during the process of the connecting column 41 being inserted into or detached from the slot 131 is at the position where the connecting column 41 is located, by providing the reinforcing rib 43 at the position where the connecting column 41 is located, the strength of the sliding bracket 4 can be increased, the load of the sliding bracket 4 can be provided, and the possibility of damage or breakage of the sliding bracket 4 can be reduced, which is beneficial to improving the service life of the sliding bracket 4.

[0045] It should be noted that in other embodiments, the connecting portion 13 can also be a magnetic attracting member. An attracting member that is magnetically attracted to the magnetic attracting member is provided on the side of the sliding bracket 4 facing the baffle 12. The magnetic attracting member is a magnet, and the attracting member is a metal member that can be magnetically attracted by the magnet. During the process of the trash bin 2 moving from the detached position to the closed position, the sliding bracket 4 is magnetically connected to the connecting portion 13 to realize the connection between the sliding bracket 4 and the housing 1. When the trash bin 2 moves to the detached position, the rear plate 21 acts on the sliding bracket 4 to make the sliding bracket 4 overcome the magnetic attraction of the connecting portion 13, so that the sliding bracket 4 is detached from the housing 1. Of course, it can be understood that the magnetic attracting member can also be provided on the side of the sliding bracket 4 facing the baffle 12, and the corresponding connecting portion 13 is the attracting member; or the connecting portion 13 can be the magnetic attracting member, and the side of the sliding bracket 4 facing the baffle 12 can also be provided with the magnetic attracting member, and the opposite magnetic poles of the two magnetic attracting members are opposite. When the sliding bracket 4 approaches the baffle 12, a suction force is generated between the two magnetic attracting members to realize the connection between the sliding bracket 4 and the connecting portion 13.

[0046] As Figure 5 and Figure 7 As shown, in this embodiment, a first support block 223 is provided at the top end of the side plate 22. The first support block 223 is located at one end of the side plate 22 close to the panel 23. The first support block 223 is provided with a guiding inclined surface at the end away from the panel 23. During the process of the trash bin 2 reaching the closed position, the sliding bracket 4 is lifted along the guiding inclined surface to the bottom of the first support block 223 so that the sliding bracket 4 is aligned with the connecting portion 13, facilitating the insertion of the connecting column 41 into the slot 131. When the sliding bracket 4 is connected to the connecting portion 13, there is a gap between the sliding bracket 4 and the top surface of the side plate 22. Furthermore, the contact area between the sliding bracket 4 and the trash bin 2 can be reduced, the friction between the sliding bracket 4 and the trash bin 2 can be reduced, making the sliding of the trash bin 2 more labor-saving and smooth. At the same time, the possibility of damage to the sliding bracket 4 and the trash bin 2 can also be reduced, which is beneficial to improving the service life of the sliding bracket 4 and the trash bin 2.

[0047] In addition, as Figure 6As shown, in this embodiment, a second support block 224 is provided at the top end of the side plate 22. The second support block 224 is located at one end of the side plate 22 close to the rear plate 21. When the sliding bracket 4 moves relative to the garbage bin 2 to the end of the chute 221 close to the rear plate 21, the bottom end surface of the sliding bracket 4 abuts against the top end surface of the second support block 224. In the process of the garbage bin 2 reaching the detachment position, an external force needs to be applied to the garbage bin 2 to enable the sliding bracket 4 to overcome the restriction of the connecting portion 13. When the sliding bracket 4 detaches from the connecting portion 13, it is easy to slide along the chute 221. The abutment of the second support block 224 and the sliding bracket 4 can increase the friction between the two, thereby reducing the possibility of the sliding bracket 4 sliding, keeping the sliding bracket 4 stably at the end of the chute 221 close to the rear plate 21, keeping the bag mouth of the garbage bag closed, and preventing the bag mouth from being opened due to the relative sliding between the sliding bracket 4 and the chute 221.

[0048] As Figure 2 shown, in this embodiment, a notch 24 is provided at the bottom of the panel 23. Through the notch 24, a user can apply a force to the panel 23, facilitating the extraction of the garbage bin 2 and making the use of the garbage bin 2 more convenient. In addition, a placement groove 25 for storing garbage bags is provided on the upper surface of the panel 23. The depth of the placement groove 25 is higher than the height of the garbage bag, enabling the user to directly obtain the garbage bag, facilitating the user to replace the garbage bag, and being beneficial to improving the user experience. Of course, it can be understood that the placement groove 25 can also be used to place deodorants. One side of the placement groove 25 is in communication with the inside of the garbage bin 2, enabling the deodorant to act on the inside of the garbage bin 2, significantly reducing the odor inside the garbage bin 2, keeping the garbage bin 2 clean, and being beneficial to improving the use experience.

[0049] Embodiment Two:

[0050] The present embodiment shows a cat litter box, including a shell 1, an inner cylinder 3, a bracket and a garbage bin 2. The bracket is in the shell 1 and fixed to the bottom of the shell 1. The inner cylinder 3 is placed on the shell 1. A driving mechanism is provided on the bracket. The output end of the driving mechanism is transmission-connected with the inner cylinder 3, thereby driving the inner cylinder 3 to rotate. The shell 1 is provided with a receiving cavity 11 for accommodating the garbage bin 2. The garbage bin 2 adopts the garbage bin 2 with automatic sealing of the garbage bag as described in the first embodiment. The top opening of the garbage bin 2 is provided and is slidably connected with a sliding bracket 4. The sliding bracket 4 and the rear plate of the garbage bin 2 are both provided with a fixing The garbage bag is buckled, and the garbage bin 2 is slidably installed in the accommodating chamber 11. The accommodating chamber 11 is on the lower side of the bracket. The outer peripheral side of the inner cylinder 3 is provided with a sand leakage port for the agglomerates to escape from the inner cylinder 3. The bracket is provided with a through hole. When the sand leakage port rotates to the bottom end of the inner cylinder 3 with the inner cylinder 3, the sand leakage port is connected with the garbage bin 2 through the through hole. The agglomerates inside the inner cylinder 3 directly fall into the garbage bag in the garbage bin 2 through the sand leakage port, thereby realizing the collection of the agglomerates. After the garbage bin 2 is pulled out, the rear plate of the garbage bin 2 is close to the sliding bracket 4, so that the bag opening of the garbage bag is gradually reduced until it is closed, thereby realizing automatic sealing of the garbage bag.

[0051] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Those skilled in the art should understand that the utility model includes but is not limited to the contents described in the drawings and the above specific implementation. Any modification that does not deviate from the functional and structural principles of the utility model will be included in the scope of the claims.

Claims

1. A garbage bin with automatic sealing of garbage bags, comprising a housing and a garbage bin slidably arranged in the housing. The top of the garbage bin is open and is slidably connected with a sliding bracket. The garbage bin includes a rear plate, and both the sliding bracket and the rear plate are provided with buckles for fixing garbage bags. It is characterized in that: The shell is provided with a connecting portion detachably connected to the sliding bracket, and the garbage bin has a closed position in the shell and a disengaged position detached from the shell. When the garbage bin is in the closed position, the sliding bracket is at an end of the garbage bin away from the rear plate and is connected to the shell through the connecting portion, and the bag opening of the garbage bag is propped open by the sliding bracket and the rear plate; during the switching process of the garbage bin from the closed position to the disengaged position, the sliding bracket and the shell remain fixed, the garbage bin slides relative to the shell and brings the rear plate close to the sliding bracket, and the bag opening of the garbage bag becomes smaller as the garbage bin moves; when the garbage bin is in the disengaged position, the sliding bracket is at an end of the garbage bin close to the rear plate and is disengaged from the connecting portion, and the edges of the garbage bag abut against each other to achieve sealing.

2. The garbage bin with automatic sealing of garbage bags according to claim 1, wherein: The shell is provided with a accommodating cavity for the garbage bin to extend into, and a baffle extending downward is provided at the top of the accommodating cavity. The connecting part is arranged on the side of the baffle facing the opening of the accommodating cavity. When the garbage bin is switched from the disengaged position to the closed position, the sliding bracket abuts against the baffle.

3. The garbage bin with automatic sealing of garbage bags according to claim 2, characterized in that: The sliding bracket is provided with a connecting column on one side facing the baffle, and the connecting portion is provided with a slot for inserting the connecting column. The connecting column and the slot are plugged and matched to realize the detachable connection between the sliding bracket and the shell.

4. The garbage bin with automatic sealing of garbage bags according to claim 3, characterized in that: The end of the connecting column is spherical, and a guide surface for guiding the connecting column to be inserted into the slot is provided at the opening of the slot. The opening width of the slot is smaller than the diameter of the end of the connecting column.

5. The garbage bin with automatic sealing of garbage bags according to claim 1, characterized in that: The connecting part is a magnetic attraction piece, and the sliding bracket and the magnetic attraction piece are adsorbed and matched to achieve a detachable connection.

6. The garbage bin with automatic sealing of garbage bags according to claim 1, characterized in that: When the sliding bracket is positioned at the connecting portion, a gap is provided between the sliding bracket and the top end surface of the garbage bin.

7. The garbage bin with automatic sealing of garbage bags according to claim 6, characterized in that: The garbage bin includes side panels on both sides of the rear panel, and a first support block is provided at the top end of the side panel. The first support block is located at one end of the side panel away from the rear panel. When the garbage bin is in a closed position, the first support block lifts the sliding bracket to align the sliding bracket with the connecting portion.

8. A garbage bin with automatic sealing of garbage bags according to claim 1, characterized in that: Slide grooves are arranged on both sides of the garbage bin, and both ends of the sliding bracket are slidably matched with the slide grooves. The end of the slide groove close to the rear plate is provided with a limiting rib for limiting the sliding bracket from leaving the slide groove, and the limiting rib is located on the outer side of the rear plate.

9. The garbage bin with automatic sealing of garbage bags according to claim 8, characterized in that: The slide groove opens downward, and the end of the sliding bracket extends downward to the lower side of the slide groove, and is provided with a sliding block extending into the slide groove. Second support blocks are provided at the top ends of both sides of the garbage bin, and the second support blocks correspond to the end of the slide groove close to the rear plate. When the sliding bracket moves to the end of the slide groove close to the rear plate, the bottom end surface of the sliding bracket abuts against the top end surface of the second support block.

10. A cat litter box, comprising a housing, a bracket placed inside the housing, an inner cylinder installed on the bracket, and a waste bin slidably connected to the housing. A placement bin for the waste bin to slide is provided at the bottom of the bracket, and a driving mechanism for driving the inner cylinder to rotate is provided on the bracket. It is characterized in that: The garbage bin adopts the garbage bin with automatic sealing of garbage bags as described in any one of claims 1 to 9.

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