Purifier

Abstract

The utility model provides a purifier which comprises a purifier main body and a top cover, the top cover is connected with the purifier main body, the top surface of the top cover is a plane or a concave surface, and the top cover can move relative to the purifier main body; in the circumferential direction of the top cover, the top cover is provided with a first position and a second position, and when the top cover is located at the first position, the top cover is locked to the purifier body; when the top cover is located at the second position, the top cover is unlocked relative to the purifier body, and the top cover is detachable. According to the utility model, a top cover connecting mechanism is designed, so that the top cover is stably connected in a locking state and is easy to detach in an unlocking state, the detaching process of the top cover is simplified, the detaching difficulty is reduced, and a user can easily detach and install the top cover without using a tool. According to the purifier, the cleaning efficiency is improved, a user can more conveniently clean dirt, hair and other pollutants on the top cover, and cleanliness and sanitation of the purifier are kept.

Description

TECHNICAL FIELD

[0001] The utility model relates to air purification technical field, concretely relates to a purifier. BACKGROUND

[0002] At present, in the related art, the top cover of the pet purifier is usually fixed on the purifier main body through screws, however, in the special application scene of the pet purifier, pets often stay on the top cover of the purifier, and the dirt and hair carried by the pets are easy to adhere to the top cover, resulting in that the top cover is dirty, and since the top cover is connected with the purifier main body through screws, the difficulty of disassembling the top cover is large, and further, the process of cleaning the top cover by the user is more complicated. SUMMARY

[0003] The utility model aims at solving one of the technical problems in the prior art or related art.

[0004] Therefore, one aspect of the utility model provides a purifier.

[0005] Therefore, one aspect of the utility model provides a purifier.

[0006] The purifier provided by the utility model includes a purifier main body and a top cover. The purifier main body is the core part of the purifier, and is responsible for the air purification function inside, and contains components such as a filtering system, a fan and a motor, is used for inhaling air in a pet environment, and releases clean air after filtering. The purifier main body can effectively remove pet hair, dander, odor and the like, and improve indoor air quality.

[0007] The top cover is designed as a plane or a concave surface, and can provide a comfortable bearing surface for pets to stay and play.

[0008] The connection mechanism between the top cover and the purifier main body is designed in the utility model, the relative movement of the top cover is allowed in the circumferential direction, and the top cover has two states of locking and unlocking. When the top cover is in the first position, the locking mechanism is stably connected with the purifier main body, and the integrity and function of the purifier are ensured. When the top cover is in the second position, the locking mechanism is unlocked, and the top cover can be easily disassembled from the purifier main body, and is convenient for cleaning and maintenance.

[0009] In the related art, the top cover of the conventional pet purifier is usually fixed by screws, which is difficult to disassemble, resulting in a complicated cleaning and maintenance process. The utility model discloses a top cover connecting mechanism, which stably connects the top cover in the locked state and is easy to disassemble in the unlocked state. The utility model simplifies the disassembly process of the top cover, reduces the disassembly difficulty, and enables the user to easily complete the disassembly and installation of the top cover without using tools. The utility model improves the cleaning efficiency, and the user can more conveniently clean the dirt, hair and other pollutants on the top cover, thereby maintaining the cleanliness and hygiene of the purifier. The utility model simplifies the daily maintenance process, and improves the practicability and convenience of the purifier.

[0010] For example, it is assumed that the purifier is running at home, and the pet likes to play on the top cover. After a period of use, some dirt and hair accumulate on the top cover. At this time, the user needs to clean the top cover, and the user gently pushes the top cover to transition from the first position to the second position, and pushes it from the locked state to the unlocked state. In the unlocked state, the user easily removes the top cover from the purifier body. Clean the dirt and hair on the surface of the top cover. After cleaning, the user re-installs the top cover on the purifier body and pushes it to the first position. The whole process is simple and fast, without using any tools, improving the efficiency of cleaning and maintenance. When the top cover is in the first position relative to the purifier body, the first buckle is connected with the second buckle, and the top cover is connected with the purifier body; when the top cover is in the second position relative to the purifier body, the first buckle is separated from the second buckle, and the top cover can be separated from the purifier body.

[0011] In addition, the purifier in the above technical solution provided by the utility model can also have the following additional technical features:

[0012] In some technical solutions of the utility model, optionally, the diameter of the top cover is greater than the diameter of the purifier body.

[0013] In this technical solution, the diameter of the top cover is greater than the diameter of the purifier body, forming an outwardly expanding edge. By designing the diameter of the top cover, not only the bearing area of the top cover is increased, but also a more spacious and comfortable resting and playing space for pets is provided, and the overall visual effect and stability of the purifier are enhanced.

[0014] The increase of the diameter of the top cover enables it to bear a larger pet weight, while providing a wider playing area, enhancing the comfort and satisfaction of the pet.

[0015] Since the top cover provides a resting platform that pets like, pets will be more willing to approach and stay near the purifier, thereby increasing the interaction opportunities between pets and the purifier, helping to improve the working effect of the purifier and more efficiently adsorb pet hair and odors.

[0016] When the pet moves on the top cover, even if the secretion such as urine accidentally drops, due to the shielding and buffering effect of the top cover, the secretion will not directly drop into the inside of the purifier main body, thereby protecting the internal structure and function of the purifier from being damaged.

[0017] In some technical solutions of the utility model, one of the purifier main body and the top cover is provided with a first buckle position, and the other is provided with a second buckle position; when the top cover is in the first position relative to the purifier main body, the first buckle position is connected with the second buckle position, and the top cover is connected with the purifier main body; when the top cover is in the second position relative to the purifier main body, the first buckle position is separated from the second buckle position, and the top cover can be separated from the purifier main body.

[0018] In the technical solution, one of the purifier main body and the top cover is provided with a first buckle position, and the other is provided with a second buckle position matched with the first buckle position. When the top cover moves relative to the purifier main body, the first buckle position and the second buckle position can be connected and separated to realize the stable connection or convenient separation of the top cover and the purifier main body.

[0019] When the top cover is in the first position relative to the purifier main body, the first buckle position is closely connected with the second buckle position, so as to ensure the stable connection between the top cover and the purifier main body. At this time, the top cover can be firmly covered on the purifier main body to protect the interior of the pet purifier from external interference.

[0020] When the top cover needs to be cleaned or replaced, the top cover only needs to be moved to the second position relative to the purifier main body, at this time, the first buckle position is automatically separated from the second buckle position, and the top cover can be easily taken off from the purifier main body, which simplifies the disassembly process of the top cover, reduces the disassembly difficulty, and enables the user to more conveniently clean and maintain the top cover, thereby simplifying the cleaning process. Since the top cover can be easily taken off from the purifier main body, the user can more conveniently clean the top cover to remove the dirt, hair and other pollutants left by the pet.

[0021] In some technical solutions of the utility model, the first buckle position is a buckle, and the second buckle position is a clamping groove; the top cover can move relative to the purifier main body in the first direction, and in the first direction, the side of the clamping groove is provided with a slot to enable the buckle to enter or exit the clamping groove in the first direction.

[0022] In the technical solution, the first buckle position is in the form of a buckle, which is arranged at the corresponding position of the top cover or the purifier main body, and is used to form a connection with the clamping groove.

[0023] The second buckle position is in the form of a clamping groove, which can be a groove or a channel fixed on the purifier main body or the top cover, and is used to accommodate and lock the buckle.

[0024] A notch is arranged at the side of the card slot, and the notch allows the buckle to enter or exit the card slot in the first direction.

[0025] When the top cover needs to be connected to the purifier body, the user first aligns the top cover with the purifier body, aligning the buckle with the notch of the card slot. Then, the user moves the top cover in the first direction. During the movement, the buckle gradually enters the card slot along the notch and gradually penetrates into the card slot as the movement continues. When the buckle completely enters the card slot and reaches the locking position, the buckle is fixed due to the constraint of the card slot, thereby achieving a stable connection between the top cover and the purifier body.

[0026] When the top cover needs to be separated from the purifier body, the user only needs to move the top cover in the opposite first direction. As the movement continues, the buckle gradually exits the card slot and completely leaves the card slot through the notch. When the buckle completely exits the card slot, the top cover can be separated from the purifier body.

[0027] Through the close cooperation of the buckle and the card slot, a stable connection between the top cover and the purifier body is achieved. Even in the case of external force or vibration, the top cover is not easy to loosen or fall off. Since the notch is arranged at the side of the card slot, the user only needs to perform a simple movement to separate the top cover from the purifier body, without the need for tools or additional force.

[0028] In some technical solutions of the present application, optionally, a first guide surface is arranged at the notch of the card slot, and the first guide surface is arranged obliquely relative to the first direction; the buckle is provided with a second guide surface; when the top cover is in the second position relative to the purifier body, the second guide surface is located on the side of the buckle close to the card slot.

[0029] In this technical solution, a first guide surface obliquely arranged relative to the first direction is arranged at the notch of the card slot.

[0030] A second guide surface matching the first guide surface is arranged on the buckle, and the second guide surface is used to contact the first guide surface and guide the buckle to gradually enter the card slot during assembly.

[0031] When the top cover is in the second position relative to the purifier body, i.e., the preparation position before assembly, the second guide surface is located on the side of the buckle close to the card slot. During assembly, the second guide surface of the buckle will first contact the first guide surface of the card slot and gradually enter the card slot along the guidance of the second guide surface and the first guide surface.

[0032] The arrangement of the first guide surface and the second guide surface enables the buckle to gradually enter the card slot along a clear path during assembly. This guiding action not only reduces errors and uncertainties during assembly, but also improves the efficiency and accuracy of assembly. The first guide surface and the second guide surface can reduce the friction and resistance of the buckle during entry into the card slot. This helps to reduce the difficulty and force requirement during assembly, making it easier for users to complete the assembly operation.

[0033] In some technical solutions of the present application, optionally, the first buckle position includes a plurality of first clamping portions, and the second buckle position includes a plurality of third clamping portions; wherein when the top cover is in the first position relative to the purifier main body, the plurality of first clamping portions are clamped in the plurality of third clamping portions, respectively.

[0034] In this technical solution, the connection mechanism of the top cover and the purifier main body is connected through the clamping portions on the buckle position. The first buckle position is designed with a plurality of first clamping portions. The second buckle position corresponds to the first buckle position and is designed with a plurality of third clamping portions. When the top cover is in the first position relative to the purifier main body, the plurality of first clamping portions will automatically align and clamp into the plurality of third clamping portions. This clamping method ensures the stable connection between the top cover and the purifier main body, preventing accidental falling or movement of the top cover during normal use.

[0035] The present application realizes the stable connection and easy disassembly between the top cover and the purifier main body through the design of the first buckle position and the second buckle position, as well as the clamping mechanism of the plurality of first clamping portions and third clamping portions. The disassembly process of the top cover is simplified, and users can easily unlock and disassemble the top cover without tools, which is convenient for cleaning and maintenance.

[0036] In some technical solutions of the present application, optionally, the first buckle position further includes a plurality of second clamping portions, and the plurality of first clamping portions are closer to the outer side of the purifier main body relative to the plurality of second clamping portions; the second buckle position further includes a plurality of fourth clamping portions; wherein when the top cover is in the first position relative to the purifier main body, the plurality of second clamping portions are clamped in the plurality of fourth clamping portions, respectively.

[0037] In this technical solution, the present application forms a double-layer buckle structure through the design of the first clamping portion, the second clamping portion, the third clamping portion and the fourth clamping portion, and improves the connection stability between the top cover and the purifier main body by increasing the number and levels of clamping points. Even under the condition of external force or vibration, the top cover is not easy to loosen or fall off.

[0038] In some technical solutions of the present application, optionally, the plurality of first clamping portions are arranged on the side wall of the purifier main body along the circumferential direction of the side wall; the purifier main body includes a mounting portion, the mounting portion protrudes towards the top cover, the plurality of second clamping portions are arranged on the mounting portion along the circumferential direction of the mounting portion.

[0039] In the technical scheme, the side wall of the purifier body is the main area of the snap connection, and a plurality of first clamping portions are arranged on the side wall. The first clamping portions are arranged along the circumference of the side wall of the purifier body, and the first clamping portions can be deformed when subjected to an external force and restored to the original state after the external force disappears, so as to form a stable connection with the clamping grooves on the top cover.

[0040] The purifier body comprises a mounting portion that protrudes towards the top cover to provide an additional connection point and support structure. A plurality of second clamping portions are arranged along the circumference of the mounting portion, and the second clamping portions are similar to the first clamping portions and are also designed in the form of elastic buckles. The design of the plurality of first clamping portions and the plurality of second clamping portions helps to improve the connection stability of the top cover and the purifier body.

[0041] The second clamping portions are arranged along the circumference of the mounting portion, and the second clamping portions cooperate with the corresponding clamping grooves on the top cover to achieve stable connection between the top cover and the purifier body. Since the mounting portion protrudes towards the top cover, the second clamping portions can provide more effective locking force during connection, further enhancing the stability of the connection.

[0042] In some technical schemes of the present application, optionally, the top cover comprises: a cover body, a plurality of fourth clamping portions are arranged on the cover body; a cooperation portion, the cooperation portion is connected with the cover body and is arranged around the side wall of the purifier body, and third clamping portions are arranged on the cooperation portion.

[0043] In the technical scheme, the top cover comprises a cover body and a cooperation portion. The cover body is used to close or cover the open part of the purifier body. On the cover body, a plurality of fourth clamping portions are arranged, which are used to cooperate with the second clamping portions on the purifier body to achieve stable connection.

[0044] The cooperation portion is a component connected with the cover body, and the cooperation portion is arranged around the side wall of the purifier body to provide an additional connection point and support structure. On the cooperation portion, third clamping portions are arranged, which cooperate with the first clamping portions on the purifier body to achieve stable connection between the cover body and the purifier body.

[0045] During assembly, the user aligns the cover body with the purifier body, so that the fourth clamping portions are aligned with the second clamping portions, and the third clamping portions are aligned with the first clamping portions. Then, the user connects the cover body with the purifier body by moving.

[0046] Due to the cooperation mechanism between the second clamping portions and the fourth clamping portions, and the first clamping portions and the third clamping portions, the cover body will not easily rotate or fall off in the connected state. At the same time, since these clamping portions are usually designed to have a certain elasticity, they can be deformed when subjected to an external force to adapt to the unlocking requirement, and restored to the original state after the external force disappears to maintain the stability of the connection.

[0047] In some technical solutions of the utility model, the cover body is recessed towards the bottom wall of the purifier main body, and is in contact with the mounting portion.

[0048] In the technical solution, the cover body is recessed towards the bottom wall of the purifier main body, and the appearance surface is concave in the early stage of appearance design. The cover body not only avoids the monotony of a pure plane, but also increases the level and three-dimensionality of the product.

[0049] When the pet plays on the top cover, urine or other secretions may be produced. The concave design of the top cover of the utility model makes it easier for the liquids to stay on the surface of the top cover. The urine or secretions are guided to the central area of the concave flow channel and are collected at the middle position of the top cover instead of sliding from the edge to the inside of the machine. In this way, the corrosion and damage of the liquids to the internal circuit of the machine are avoided, and the performance and safety of the purifier are ensured.

[0050] The urine or secretions are collected in the recessed area of the top cover and do not fall into the pet purifier. The accumulation and fermentation of the urine or secretions in the pet purifier are avoided, the generation of odor is avoided, and the comfort of use is ensured.

[0051] Further, the top cover is designed to be a concave plane instead of a standard plane. The design makes the flow of plastic more uniform during injection molding, thereby reducing the problem of inconsistent production of parts caused by uneven injection molding. It also helps to avoid the formation of a concave middle or convex middle appearance shape during the injection molding process of the product.

[0052] The contact design of the cover body and the mounting portion not only increases the stability of the connection, but also reduces the risk of loosening or falling off caused by vibration or external force.

[0053] In some technical solutions of the utility model, the purifier further comprises a decorative piece, the decorative piece is connected with the top cover, and is arranged around the fitting portion.

[0054] In the technical solution, the purifier further comprises a decorative piece, the decorative piece is connected with the top cover, and is arranged around the fitting portion. This design enables the decorative piece to closely fit around the top cover and the fitting portion, forming a unified and coordinated appearance.

[0055] During the production process, due to process limitations or material properties, there may be some unsightly gaps, screw holes or connection marks on the connection part of the top cover and the fitting portion. One of the main functions of the decorative piece is to cover up these unsightly parts, making the appearance of the product more neat and beautiful.

[0056] In some technical solutions of the utility model, optionally, the decorative piece comprises: a body, the body is arranged around the fitting part, one side of the body abuts against the cover body; a fifth clamping part, the fifth clamping part is connected with the body and is arranged between the fitting part and the bottom wall of the purifier main body.

[0057] In this technical solution, the body of the decorative piece is arranged around the fitting part, and one side of the body abuts against the cover body. This design not only enhances the connection stability between the decorative piece and the cover body, but also enables the decorative piece to be better fixed on the purifier main body.

[0058] The fifth clamping part is connected with the body and is arranged between the fitting part and the bottom wall of the purifier main body. This design enables the fifth clamping part to form an additional connection point between the fitting part and the bottom wall of the purifier main body, further enhancing the connection stability between the decorative piece and the purifier main body.

[0059] The installation process is as follows: when installing the decorative piece on the purifier main body, first, the body is arranged around the fitting part, and it is ensured that one side of the body abuts against the cover body. Then, the fifth clamping part is aligned with the space between the fitting part and the bottom wall of the purifier main body, and appropriate force is applied to make it clamped in place.

[0060] Due to the abutment of the body and the cover body and the clamping action of the fifth clamping part between the fitting part and the bottom wall of the purifier main body, the decorative piece can be firmly fixed on the purifier main body.

[0061] In some technical solutions of the utility model, optionally, the side wall of the fitting part is provided with a sixth clamping part; the body is provided with a seventh clamping part, and the seventh clamping part is clamped on the side of the sixth clamping part away from the bottom wall of the purifier main body.

[0062] In this technical solution, the sixth clamping part is arranged on the side wall of the fitting part. The sixth clamping part is a component of the fitting part and extends along the side wall of the fitting part. The main function of the sixth clamping part is to provide an additional connection point to enhance the connection stability between the decorative piece and the fitting part.

[0063] The seventh clamping part is arranged on the body of the decorative piece and located on the side adjacent to the fitting part. The main function of the seventh clamping part is to ensure that the decorative piece can be firmly fixed on the fitting part and the purifier main body.

[0064] Due to the clamping action of the seventh clamping part and the sixth clamping part, the decorative piece can be firmly fixed on the fitting part.

[0065] In some technical solutions of the utility model, optionally, the side wall of the purifier main body is provided with a guide groove recessed towards the mounting part, and the fifth clamping part can slide into or out of the guide groove in the height direction of the purifier main body.

[0066] In the technical scheme, the side wall of the purifier main body is provided with a guide groove recessed towards the mounting portion, so that the guide groove can provide a clear path to guide the fifth clamping portion of the decoration piece to be installed in a specific direction.

[0067] During installation, the fifth clamping portion will slide along the path of the guide groove. The main function of the fifth clamping portion is to ensure that the decoration piece can be correctly installed on the purifier main body and form a stable connection with the cooperating portion of the purifier main body. By sliding along the guide groove, the fifth clamping portion can gradually enter its final position and be clamped or locked with the corresponding portion of the purifier main body.

[0068] Specifically, when starting to install the top cover and the decoration piece, the fifth clamping portion of the decoration piece will first come into contact with the guide groove. As the decoration piece is gradually pushed forward, the fifth clamping portion will slide along the path of the guide groove. As the fifth clamping portion slides along the guide groove, the fifth clamping portion will gradually approach the final position.

[0069] In some technical solutions of the present application, optionally, the side of the first buckle position in contact with the second buckle position is provided with a limiting protrusion; the side of the second buckle position in contact with the first buckle position is provided with a limiting recess; when the top cover is in the first position relative to the purifier main body, the limiting protrusion is located in the limiting recess.

[0070] In the technical scheme, the side of the first buckle position in contact with the second buckle position is provided with a limiting protrusion; the side of the second buckle position in contact with the first buckle position is provided with a limiting recess, and when the top cover is in the first position relative to the purifier main body, the limiting protrusion is located in the limiting recess. The present application forms a convexity by the limiting protrusion, and when assembled in place, the cooperation of the convexity and the limiting recess can ensure that the top cover cannot be easily rotated, and force is needed to rotate to make the convexity pass over the limiting recess, so that the top cover can be moved out.

[0071] In some technical solutions of the present application, optionally, the number of first buckle positions is multiple, and part of the first buckle positions among the multiple first buckle positions are provided with limiting protrusions; and / or the number of second buckle positions is multiple, and part of the second buckle positions among the multiple second buckle positions are provided with limiting recesses.

[0072] In the technical scheme, multiple first buckle positions are provided on the top cover, improving the stability of the connection and uniformly distributing the connection force. The multiple first buckle positions can ensure that the top cover is firmly connected to the purifier main body at multiple points, thereby preventing loosening or deformation during subsequent use.

[0073] Multiple second buckle positions are also provided on the purifier main body to match the multiple first buckle positions. The positions and number of these second buckle positions are usually determined according to the design of the first buckle positions to ensure that they can be correctly aligned and locked.

[0074] Only part of the first buckles is provided with a limiting protrusion. This design can ensure stable connection while reducing unnecessary material use and manufacturing cost.

[0075] Only part of the second buckles is provided with a limiting groove. The grooves match the limiting protrusions on the first buckles to realize the functions of guiding and aligning.

[0076] Too many limiting protrusions can cause too tight limiting, making it difficult to remove the top cover. This not only increases the assembly difficulty, but also can cause unnecessary wear of parts.

[0077] The utility model discloses a limiting protrusion is arranged on the first buckle, and is matched with the limiting groove structure on the second buckle, and the limiting of the top cover is completed. Only part of the first buckles is provided with a limiting protrusion. This design can ensure stable connection while reducing unnecessary material use and manufacturing cost, and can make the opening difficulty appropriate, facilitate user use. Only part of the second buckles is provided with a limiting groove. The grooves match the limiting protrusions on the first buckles to realize the functions of guiding and aligning. And can make the opening difficulty appropriate, facilitate user use.

[0078] In some technical solutions of the utility model, optionally, the top cover can rotate relative to the purifier main body between the first position and the second position.

[0079] In the technical scheme, the utility model discloses that the top cover is connected with the purifier main body or separated from the purifier main body through rotation. In the rotating movement mode, the top cover is connected with the purifier main body or separated from the purifier main body through rotation around an axis.

[0080] Specifically, the user rotates the top cover to the position of contacting the purifier main body, at this time, the first buckle and the second buckle start to contact and gradually align. With the continuation of rotation, the first buckle will slide into the second buckle, realizing the stable connection of the two. When the user needs to separate the top cover, only need to reverse rotate the top cover, and make the first buckle slide out of the second buckle. With the continuation of rotation, the top cover will finally be completely separated from the purifier main body. The rotating movement mode is easy to operate, and the user can only complete the connection and separation of the top cover through simple rotating action.

[0081] In some technical solutions of the utility model, the purifier main body comprises: a shell, a fan and a filtering component, the shell is provided with an air inlet and an air outlet; the fan is arranged in the shell and can drive the gas in the shell to move from the air inlet to the air outlet; the filtering component is arranged in the shell and located between the air inlet and the air outlet; the top cover and the air outlet are arranged in the height direction.

[0082] In the technical scheme, the purifier main body comprises a shell, a fan and a filtering component, wherein the shell is an external structure of the purifier and protects internal components of the purifier; the shell is provided with an air inlet and an air outlet; the air inlet is located at the bottom or side of the shell and is used for sucking indoor air; and the air outlet is located at the top or side of the purifier and is used for discharging filtered air.

[0083] The fan is arranged in the shell and is a core component for driving air flow; specifically, the fan is composed of a motor and a fan wheel.

[0084] The fan can drive the air in the shell to move from the air inlet to the air outlet, so as to form air circulation; and by adjusting the rotating speed of the fan, the flow of air and the purification speed can be controlled.

[0085] The filtering component is arranged in the shell and located between the air inlet and the air outlet; the filtering component is composed of multiple layers of filter screens; and the filtering component can comprehensively purify indoor air.

[0086] The top cover and the air outlet are arranged in a height direction; the purifier is designed to discharge air from the side through the air outlet below the top cover, so that the air outlet is protected at positions around the top of the air outlet, a top shielding structure is formed, and the risk of urine or other secretions of pets falling from the edge of the top cover to the air outlet when the pets move on the top cover is reduced, so that the risk of the urine or other secretions entering the interior of the purifier is reduced. The mechanical structure in the interior of the purifier is prevented from being corroded or damaged, and normal operation and performance of the purifier are ensured.

[0087] Additional aspects and advantages of the present application will be described in part below and in part will become apparent from the description given below, or will be learned from practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0088] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the description given below, with reference to the drawings in which:

[0089] Figure 1 Fig. 1 shows a structure schematic diagram of a purifier according to one embodiment of the present application;

[0090] Figure 2 Fig. 2 shows a structure schematic diagram of a top cover according to one embodiment of the present application;

[0091] Figure 3 Fig. 3 shows a structure schematic diagram of a purifier main body according to one embodiment of the present application;

[0092] Figure 4A structure schematic view two of the purifier in one embodiment according to the utility model is shown.

[0093] Figure 5 A structure schematic view three of the purifier in one embodiment according to the utility model is shown.

[0094] Figure 6 A structure schematic view four of the purifier in one embodiment according to the utility model is shown.

[0095] The correspondence between the reference signs and the component names in the drawings is as follows: Figures 1 to 6

[0096] 100 purifier main body, 112 shell, 114 guide groove, 116 mounting portion, 120 top cover, 121 top surface, 122 cover body, 124 cooperation portion, 130 first buckle position, 132 first clamping portion, 134 second clamping portion, 136 buckle, 138 second guide surface, 140 second buckle position, 142 third clamping portion, 144 fourth clamping portion, 146 clamping groove, 148 slot, 150 first guide surface, 160 decoration piece, 162 body, 164 fifth clamping portion, 166 sixth clamping portion, 170 seventh clamping portion, 180 limiting protrusion, 190 limiting groove, 210 air outlet grille, 212 air outlet, 220 fan, 230 motor, 240 wind wheel, 260 air inlet grille, 262 air inlet, 270 filtering component, 280 base. DETAILED DESCRIPTION

[0097] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model is further described in detail below in combination with the drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0098] In the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from the description, therefore, the protection scope of the utility model is not limited by the specific embodiments disclosed below.

[0099] The purifier according to some embodiments of the utility model is described below with reference to Figures 1 to 6

[0100] As Figure 1 and Figure 2 ​​As shown, in one embodiment of this utility model, an air purifier is proposed, comprising: an air purifier body 100 and a top cover 120, the top cover 120 being connected to the air purifier body 100, the top surface 121 of the top cover 120 being a flat or concave surface, and the top cover 120 being movable relative to the air purifier body 100; wherein, in the circumferential direction of the top cover 120, the top cover 120 has a first position and a second position, the top cover 120 being in the first position, the top cover 120 being locked to the air purifier body 100; the top cover 120 being in the second position, the top cover 120 being unlocked relative to the air purifier body 100, and the top cover 120 being detachable.

[0101] In this embodiment, the air purifier proposed by this invention includes a main body 100 and a top cover 120. The main body 100, as the core component of the purifier, is responsible for the internal air purification function and includes components such as a filtration system, fan, and motor. It is used to draw in air from the pet's environment, filter it, and release clean air. The main body 100 can effectively remove pet hair, dander, odors, etc., improving indoor air quality.

[0102] The top surface 121 of the top cover 120 is designed to be flat or concave, providing a comfortable surface for pets to rest and play.

[0103] This utility model designs a connection mechanism between the top cover 120 and the purifier body 100, allowing the top cover 120 to move relative to the main body in the circumferential direction. In the circumferential direction of the top cover 120 (e.g., ... Figure 2 As indicated by the middle arrow D, the top cover 120 has a first position and a second position, i.e., locked and unlocked states. When the top cover 120 is in the first position, it is securely connected to the purifier body 100 through a locking mechanism, ensuring that the integrity and function of the purifier are not affected. When the top cover 120 is in the second position, the locking mechanism is unlocked, and the top cover 120 can be easily removed from the purifier body 100 for easy cleaning and maintenance.

[0104] In related technologies, traditional air purifiers typically use screws to fix the top cover, making disassembly difficult and resulting in cumbersome cleaning and maintenance processes. This invention designs a top cover connection mechanism that allows the top cover 120 to be securely connected in the locked state and easily disassembled in the unlocked state. This invention simplifies the disassembly process of the top cover 120, reduces the difficulty of disassembly, and allows users to easily disassemble and install the top cover 120 without the need for tools. This invention improves cleaning efficiency, allowing users to more easily clean dirt, hair, and other contaminants from the top cover 120, maintaining the cleanliness and hygiene of the air purifier. This invention simplifies daily maintenance procedures, improving the practicality and convenience of the air purifier.

[0105] Exemplarily, assuming that the purifier is running at home, and pets like to play on the top cover 120. After a period of use, some soil and hair accumulate on the top cover 120. At this time, the user needs to clean the top cover 120, the user gently pushes the top cover 120 to transition from the locked state (first position) to the unlocked state. In the unlocked state, the user easily removes the top cover 120 from the purifier body 100. Clean the soil and hair on the surface of the top cover 120. After cleaning, the user re-installs the top cover 120 back to the purifier body 100 and pushes it to the first position. The whole process is simple and fast, without using any tools, improving the efficiency of cleaning and maintenance.

[0106] As Figure 1 shown, in some embodiments of the present application, optionally, the diameter of the top cover 120 is greater than the diameter of the purifier body 100.

[0107] In this embodiment, the diameter of the top cover 120 is greater than the diameter of the purifier body 100, forming an outwardly expanding edge. By designing the diameter of the top cover 120, not only the load-bearing area of the top cover 120 is increased, but also a more spacious and comfortable resting and playing space for pets is provided, and the visual effect and stability of the purifier as a whole are enhanced.

[0108] The increase in the diameter of the top cover 120 enables it to bear a larger pet weight, while providing a wider playing area, enhancing the comfort and satisfaction of pets. Since the top cover 120 provides a resting platform that pets like, pets will be more willing to approach and stay near the purifier, thereby increasing the interaction opportunities between pets and the purifier, helping to improve the working effect of the purifier and more efficiently adsorb pet hair and odors.

[0109] When pets move on the top cover 120, even if the situation of accidental dripping of secretions such as urine occurs, due to the shielding and buffering effect of the top cover 120, these secretions will not directly drip into the interior of the purifier body 100, thereby protecting the internal structure and function of the purifier from being damaged.

[0110] As Figure 1 , Figure 2 and Figure 3 shown, in some embodiments of the present application, optionally, one of the purifier body 100 and the top cover 120 is provided with a first buckle 130, and the other of the purifier body 100 and the top cover 120 is provided with a second buckle 140; when the top cover 120 is in the first position relative to the purifier body 100, the first buckle 130 is connected with the second buckle 140, and the top cover 120 is connected with the purifier body 100; when the top cover 120 is in the second position relative to the purifier body 100, the first buckle 130 is separated from the second buckle 140, and the top cover 120 can be separated from the purifier body 100.

[0111] In this embodiment, as shown in Figure 1 , Figure 2 and Figure 3 , one of the purifier body 100 and the top cover 120 is provided with the first buckle 130, and the other is provided with the second buckle 140 that matches the first buckle 130. For example, the purifier body 100 is provided with the first buckle 130, and the top cover 120 is provided with the second buckle 140 that matches the first buckle 130, or the purifier body 100 is provided with the second buckle 140, and the top cover 120 is provided with the first buckle 130 that matches the second buckle 140.

[0112] In the purifier body 100 and the top cover 120, one is provided with the first buckle 130, and the other is provided with the second buckle 140 that matches the first buckle 130. When the top cover 120 moves relative to the purifier body 100, the first buckle 130 and the second buckle 140 can be connected and separated to realize the stable connection or convenient separation of the top cover 120 and the purifier body 100.

[0113] As shown in Figure 1 , when the top cover 120 is in the first position relative to the purifier body 100, the first buckle 130 and the second buckle 140 are closely connected to ensure the stable connection between the top cover 120 and the purifier body 100. At this time, the top cover 120 can be firmly covered on the purifier body 100 to protect the interior of the pet purifier from external interference.

[0114] Specifically, the buckle connection usually has good elasticity and wear resistance, which can maintain stable connection effect during use and prolong the service life of the purifier body 100.

[0115] When it is necessary to clean or replace the top cover 120, the top cover 120 only needs to be moved to the second position relative to the purifier body 100, at which time the first buckle 130 and the second buckle 140 are automatically separated, and the top cover 120 can be easily removed from the purifier body 100, simplifying the disassembly process of the top cover 120 and enabling the user to more conveniently clean and maintain the top cover 120. Since the top cover 120 can be easily removed from the purifier body 100, the user can more conveniently clean the top cover 120 to remove the dirt, hair and other pollutants left by pets.

[0116] The buckle connection simplifies the disassembly and installation process of the top cover 120, enabling the user to easily complete the operation without using tools and improving the user's experience.

[0117] In conclusion, the purifier main body 100, the buckle connection mode is adopted between the top cover 120 and the purifier main body 100, instead of the traditional screw fixing mode, the convenience and the cleanliness of the purifier in the use process are improved.

[0118] Specifically, in one aspect, the purifier main body 100 is provided with the first buckle 130, the first buckle 130 is an integral structure or a detachable structure with the purifier main body 100, the top cover 120 is provided with the second buckle 140, and the second buckle 140 is an integral structure or a detachable structure with the top cover 120.

[0119] On the other hand, the purifier main body 100 is provided with the second buckle 140, and the second buckle 140 is an integral structure or a detachable structure with the purifier main body 100, and the top cover 120 is provided with the first buckle 130, and the first buckle 130 is an integral structure or a detachable structure with the top cover 120.

[0120] As shown in Figure 2 and Figure 3 In some embodiments of the utility model, optionally, the first buckle 130 is a buckle 136, and the second buckle 140 is a clamping groove 146; the top cover 120 can move in the first direction relative to the purifier main body 100, and in the first direction, the side of the clamping groove 146 is provided with a notch 148, so that the buckle 136 can enter or exit the clamping groove 146 along the first direction.

[0121] In this embodiment, the first buckle 130 is in the form of a buckle 136, which is arranged on the corresponding position of the top cover 120 or the purifier main body 100, and is used to form a connection with the clamping groove 146.

[0122] The second buckle 140 is in the form of a clamping groove 146, which can be a groove or a channel fixed on the purifier main body 100 or the top cover 120, and is used to accommodate and lock the buckle 136.

[0123] As shown in Figure 2 and Figure 3 The notch 148 is arranged on the side of the clamping groove 146, and the notch 148 allows the buckle 136 to enter or exit the clamping groove 146 in the first direction (such as the direction indicated by the arrow C in Figure 2 ).

[0124] When it is needed to connect the top cover 120 to the purifier main body 100, the user first aligns the top cover 120 to the purifier main body 100, so that the buckle 136 is aligned with the slot 148 of the clamping groove 146. Then, the user moves the top cover 120 along the first direction. During the movement, the buckle 136 gradually enters the clamping groove 146 along the slot 148, and gradually goes deeper into the clamping groove 146 as the movement continues. When the buckle 136 completely enters the clamping groove 146 and reaches the locking position, the buckle 136 is kept fixed due to the constraint of the clamping groove 146, so that the stable connection between the top cover 120 and the purifier main body 100 is achieved.

[0125] When it is needed to separate the top cover 120 from the purifier main body 100, the user only needs to move the top cover 120 along the opposite first direction. As the movement continues, the buckle 136 gradually exits from the clamping groove 146, and completely leaves the clamping groove 146 through the slot 148. When the buckle 136 completely exits from the clamping groove 146, the top cover 120 can be separated from the purifier main body 100.

[0126] Through the close cooperation of the buckle 136 and the clamping groove 146, the stable connection between the top cover 120 and the purifier main body 100 is achieved. Even in the case of external force or vibration, the top cover 120 is not easy to loosen or fall off. Since the slot 148 is arranged laterally on the clamping groove 146, the user only needs to achieve the separation of the top cover 120 from the purifier main body 100 through a simple movement action, without the need of using tools or additional force.

[0127] In the related art, the top cover is generally fixed to the purifier main body in a way of buckle plus screw, which causes that in the process of after-sales maintenance, the worker needs to remove many parts before disassembling the top cover, or can only violently break the buckle from the top to take out the top cover, which is a huge burden to after-sales. The top cover and the purifier main body 100 are fixed in a rotating way in the utility model, and the user can simply rotate the top cover 120 to take down the top cover 120, which greatly saves manpower and after-sales cost.

[0128] As shown in FIGS. Figure 2 and Figure 3 In some embodiments of the utility model, the slot 148 of the clamping groove 146 is optionally provided with a first guide surface 150 which is arranged obliquely relative to the first direction; the buckle 136 is provided with a second guide surface 138; and when the top cover 120 is in the second position relative to the purifier main body 100, the second guide surface 138 is located on the side of the buckle 136 close to the clamping groove 146.

[0129] In this embodiment, a first guide surface 150 which is arranged obliquely relative to the first direction is arranged at the slot 148 of the clamping groove 146.

[0130] Specifically, the first guide surface 150 generally has a smooth transition shape, such as a bevel or a circular arc surface, for guiding the buckle 136 to smoothly enter the card slot 146 during assembly.

[0131] A second guide surface 138 is provided on the buckle 136, which matches the first guide surface 150 and is used to contact the first guide surface 150 during assembly and guide the buckle 136 to gradually enter the card slot 146.

[0132] When the top cover 120 is in the second position relative to the purifier body 100, i.e., the preparation position before assembly, the second guide surface 138 is located on the side of the buckle 136 close to the card slot 146. During assembly, the second guide surface 138 of the buckle 136 will first contact the first guide surface 150 of the card slot 146 and gradually enter the card slot 146 along the guidance of the second guide surface 138 and the first guide surface 150.

[0133] The provision of the first guide surface 150 and the second guide surface 138 allows the buckle 136 to gradually enter the card slot 146 along a clear path during assembly. This guiding action not only reduces errors and uncertainties during assembly, but also improves the efficiency and accuracy of assembly.

[0134] The first guide surface 150 and the second guide surface 138 can reduce the friction and resistance of the buckle 136 during entry into the card slot 146. This helps to reduce the difficulty and force requirement during assembly, making it easier for users to complete the assembly operation.

[0135] As shown in Figure 1 , Figure 2 and Figure 3 , in some embodiments of the present application, the first buckle position 130 includes a plurality of first clamping portions 132, and the second buckle position 140 includes a plurality of third clamping portions 142. When the top cover 120 is in the first position relative to the purifier body 100, the plurality of first clamping portions 132 are clamped in the plurality of third clamping portions 142, respectively.

[0136] In this embodiment, the connection mechanism of the top cover 120 and the purifier body 100 is to connect through the clamping portions on the buckle position. The first buckle position 130 is designed with a plurality of first clamping portions 132. The second buckle position 140 corresponds to the first buckle position 130 and is designed with a plurality of third clamping portions 142. When the top cover 120 is in the first position relative to the purifier body 100, the plurality of first clamping portions 132 will automatically align and be clamped into the plurality of third clamping portions 142.

[0137] The clamping mode ensures the stable connection between the top cover 120 and the purifier body 100, and prevents the top cover 120 from being accidentally detached or moved during normal use. The utility model discloses a clamping mechanism of the first clamping part 132 and the third clamping part 142 and the second clamping part 134, which realizes the stable connection and easy disassembly between the top cover 120 and the purifier body 100. The disassembly process of the top cover 120 is simplified, and the user can easily unlock and disassemble the top cover 120 without using tools, which is convenient for cleaning and maintenance.

[0138] As shown in Figure 2 and Figure 3 in some embodiments of the utility model, optionally, the first clamping part 130 further comprises a plurality of second clamping parts 134, and the plurality of first clamping parts 132 are closer to the outer side of the purifier body 100 than the plurality of second clamping parts 134; the second clamping part 140 further comprises a plurality of fourth clamping parts 144; wherein when the top cover 120 is in the first position relative to the purifier body 100, the plurality of second clamping parts 134 are clamped in the plurality of fourth clamping parts 144 respectively.

[0139] In this embodiment, the utility model improves the connection stability and firmness between the top cover 120 and the purifier body 100 by increasing the number of clamping points.

[0140] The first clamping part 130 is arranged on the top cover 120 or the purifier body 100, and the first clamping part comprises a plurality of first clamping parts 132 and a plurality of second clamping parts 134. The plurality of first clamping parts 132 are closer to the outer side of the purifier body 100 than the plurality of second clamping parts 134, and when connected, the plurality of first clamping parts 132 first contact and clamp the second clamping part 140.

[0141] The second clamping part 140 is arranged on the purifier body 100 or the top cover 120, corresponding to the first clamping part 130, and the second clamping part 140 comprises a plurality of third clamping parts 142 and a plurality of fourth clamping parts 144. The third clamping part 142 and the fourth clamping part 144 are matched with the first clamping part 132 and the second clamping part 134 of the first clamping part 130, so as to form a stable clamping connection when the top cover 120 is in the first position.

[0142] When the top cover 120 is in the first position relative to the purifier body 100, the plurality of first clamping parts 132 first contact and begin to clamp the plurality of third clamping parts 142. Since the first clamping part 132 is closer to the outer side, it first bears the force and impact force during connection, and plays a role of preliminary fixation and guidance.

[0143] With the further movement of the top cover 120, the plurality of second clamping portions 134 also begin to contact and clamp with the plurality of fourth clamping portions 144, providing additional clamping force and stability, ensuring that the connection between the top cover 120 and the purifier body 100 is more firm and reliable.

[0144] The utility model discloses through the design to first clamping portion 132, second clamping portion 134, third clamping portion 142 and fourth clamping portion 144, form double -deck buckle 136 structure, through increasing the number and level of clamping point, has promoted the connection stability between top cover 120 and purifier body 100. Even under the condition of receiving external force or vibration, top cover 120 is not easy to loosen or fall off.

[0145] Specifically, in order to ensure the rotation of the top cover 120 can be disassembled, and also to ensure the firmness and reliability of assembly, the top cover 120 adopts a rotating assembly structure of two layers inside and outside.

[0146] As Figure 3 As shown in some embodiments of the utility model, optionally, the plurality of first clamping portions 132 are arranged on the side wall of the purifier body 100 and arranged along the circumference of the side wall of the purifier body 100; the purifier body 100 comprises a mounting portion 116, the mounting portion 116 protrudes towards the top cover 120, and the plurality of second clamping portions 134 are arranged on the mounting portion 116 and arranged along the circumference of the mounting portion 116.

[0147] In this embodiment, the side wall of the purifier body 100 is the main area connected by the buckle 136, and a plurality of first clamping portions 132 are arranged thereon. The first clamping portions 132 are arranged along the circumference of the side wall of the purifier body 100 (as indicated by the direction of arrow A in Figure 3 The first clamping portions 132 can deform when subjected to external force and return to their original shape after the external force disappears, thereby forming a stable connection with the clamping groove 146 on the top cover 120.

[0148] The purifier body 100 comprises a mounting portion 116, the mounting portion 116 protrudes from the bottom wall of the purifier body 100 towards the top cover 120, for providing additional connection points and support structures. The circumference of the mounting portion 116 (as indicated by the direction of arrow B in Figure 3 The plurality of second clamping portions 134 are arranged along the circumference of the mounting portion 116, and the second clamping portions 134 are similar to the first clamping portions 132 and are also designed in the form of elastic buckles 136. The design of the plurality of first clamping portions 132 and the plurality of second clamping portions 134 helps to improve the connection stability of the top cover 120 and the purifier body 100.

[0149] The second clamping portions 134 are arranged along the circumference of the mounting portion 116, and cooperate with the corresponding clamping slots 146 on the top cover 120 to achieve stable connection between the top cover 120 and the purifier body 100. Since the mounting portion 116 protrudes towards the top cover 120, the second clamping portions 134 can provide more effective locking force during connection, further enhancing the stability of the connection.

[0150] During assembly, the user aligns the top cover 120 with the purifier body 100, aligning the clamping slots 146 on the top cover 120 with the first clamping portions 132 on the purifier body 100 and the second clamping portions 134 on the mounting portion 116. Then, the user connects the top cover 120 with the purifier body 100 by rotating or translating.

[0151] During connection, the first clamping portions 132 and the second clamping portions 134 gradually enter the clamping slots 146 along the guide surfaces of the clamping slots 146 and are finally locked inside the clamping slots 146. The design of this double-layer clamping buckle 136 not only improves the stability of the connection, but also ensures that the top cover 120 is not easily detached in the connected state.

[0152] As Figure 2 shown, in some embodiments of the present application, optionally, the top cover 120 comprises: a cover body 122, a plurality of fourth clamping portions 144 arranged on the cover body 122; a cooperating portion 124 connected with the cover body 122, arranged around the side wall of the purifier body 100, and the third clamping portions 142 are arranged on the cooperating portion 124.

[0153] In this embodiment, the top cover 120 comprises a cover body 122 and a cooperating portion 124. The cover body 122 is used to close or cover the open part of the purifier body 100. On the cover body 122, a plurality of fourth clamping portions 144 are arranged, which are used to cooperate with the second clamping portions 134 on the purifier body 100 to achieve stable connection.

[0154] The cooperating portion 124 is a component connected with the cover body 122, arranged around the side wall of the purifier body 100, used to provide additional connection points and support structures. On the cooperating portion 124, the third clamping portions 142 are arranged, which cooperate with the first clamping portions 132 on the purifier body 100 to achieve stable connection between the cover body 122 and the purifier body 100.

[0155] During assembly, the user aligns the cover body 122 with the purifier body 100, aligning the fourth clamping portions 144 with the second clamping portions 134 and the third clamping portions 142 with the first clamping portions 132. Then, the user connects the cover body 122 with the purifier body 100 by rotating or translating.

[0156] Due to the cooperation mechanism between the second clamping part 134 and the fourth clamping part 144, the first clamping part 132 and the third clamping part 142, the cover 122 will not easily rotate or fall off in the connected state. At the same time, due to the fact that these clamping parts are usually designed to have a certain elastic structure, they can deform to meet the unlocking requirement when subjected to external force, and restore to the original state to maintain the stability of the connection after the external force disappears.

[0157] As shown in Figure 1 , Figure 2 and Figure 3 , in some embodiments of the utility model, optionally, the cover 122 is recessed towards the bottom wall of the purifier main body 100 and in contact with the mounting part 116.

[0158] In this embodiment, the cover 122 is recessed towards the bottom wall of the purifier main body 100, and the appearance surface is concave in shape in the early stage of appearance design. The cover 122 not only avoids the monotony that a pure plane may bring, but also increases the level and three-dimensionality of the product.

[0159] When the pet plays on the top cover 120, urine or other secretions may be produced. The concave design of the top cover 120 of the utility model makes it easier for these liquids to stay on the surface of the top cover 120. The urine or secretions are guided to the central area of the inner recess, and are collected at the middle position of the top cover 120, instead of sliding from the edge to the inside of the machine. In this way, the corrosion and damage of the liquid to the internal circuit of the machine are avoided, and the performance and safety of the purifier are ensured.

[0160] The urine or secretions are collected in the recessed area of the top cover 120 and will not fall into the pet purifier. The accumulation and fermentation of the urine or secretions in the pet purifier are also avoided, the generation of odor is avoided, and the comfort of use is ensured.

[0161] Further, the top cover 120 is designed to be a concave plane instead of a standard plane. The design makes the flow of plastic more uniform during injection molding, thereby reducing the problem of inconsistent production of parts caused by uneven injection molding. It also helps to avoid the formation of a concave middle or convex middle appearance shape during the injection molding process.

[0162] The contact design of the cover 122 and the mounting part 116 not only increases the stability of the connection, but also reduces the risk of loosening or falling off caused by vibration or external force.

[0163] As shown in Figure 4 and Figure 5 , in some embodiments of the utility model, optionally, the purifier further comprises a decorative part 160, the decorative part 160 is connected with the top cover 120 and arranged around the cooperation part 124.

[0164] In this embodiment, the purifier further comprises a decorative piece 160 connected with the top cover 120 and arranged around the fitting part 124. This design enables the decorative piece 160 to closely fit around the top cover 120 and the fitting part 124, forming a unified and coordinated appearance.

[0165] During production, due to process limitations or material properties, there may be some unsightly gaps, screw holes or connection marks on the connection part of the top cover 120 and the fitting part 124. One of the main functions of the decorative piece 160 is to cover up these unsightly parts, making the appearance of the product more neat and beautiful.

[0166] Specifically, the decorative piece 160 can also be color-matched and decorated according to the overall style and design requirements of the product. By selecting different materials, colors and patterns, etc., the decorative piece 160 can enrich the appearance color and visual effect of the product, making it more in line with the aesthetic needs of users.

[0167] Specifically, the decorative piece 160 can be made of the same material as the top cover 120 and the purifier body 100, such as plastic, metal or glass, to ensure consistency in overall texture and touch. At the same time, the design of the decorative piece 160 can also echo the overall style of the product, such as adopting a streamlined design, a minimalist style or a retro style, etc., to further enhance the overall aesthetics of the product.

[0168] Specifically, the decorative piece 160 plays a role in hiding and appearance color matching and decoration, and the true realization of the rotating structure is achieved through the top cover 120 and the purifier body 100.

[0169] At the same time, if the appearance color matching is not considered, the decorative piece 160 can be combined with the top cover 120 into one part, or combined with the purifier body 100 into one part, without affecting the realization of the rotating and disassembling function.

[0170] As shown in FIGS. 1, 2 and 3, in some embodiments of the present application, the decorative piece 160 comprises a body 162 arranged around the fitting part 124, one side of the body 162 abutting against the cover body 122; and a fifth clamping part 164 connected with the body 162 and arranged between the fitting part 124 and the bottom wall of the purifier body 100. Figure 4 Figure 5 As shown in FIGS. 1, 2 and 3, in some embodiments of the present application, the decorative piece 160 comprises a body 162 arranged around the fitting part 124, one side of the body 162 abutting against the cover body 122; and a fifth clamping part 164 connected with the body 162 and arranged between the fitting part 124 and the bottom wall of the purifier body 100.

[0171] In this embodiment, the body 162 of the decorative piece 160 is arranged around the fitting part 124, and one side of the body 162 abuts against the cover body 122. This design not only enhances the connection stability between the decorative piece 160 and the cover body 122, but also enables the decorative piece 160 to be better fixed on the purifier body 100. ​

[0172] Specifically, the abutting manner can be direct contact, connection through fasteners, or adhesion through adhesives, etc.

[0173] The fifth clamping portion 164 is connected to the body 162 and is arranged between the fitting portion 124 and the bottom wall of the purifier body 100. This design enables the fifth clamping portion 164 to form an additional connection point between the fitting portion 124 and the bottom wall of the purifier body 100, further enhancing the connection stability of the decorative piece 160 and the purifier body 100.

[0174] Installation process: when installing the decorative piece 160 on the purifier body 100, first arrange the body 162 around the fitting portion 124 and ensure that one side of the body 162 abuts tightly against the cover 122. Then, align the fifth clamping portion 164 with the space between the fitting portion 124 and the bottom wall of the purifier body 100, and apply appropriate force to clamp it in place.

[0175] Due to the abutment of the body 162 and the cover 122 and the clamping action of the fifth clamping portion 164 between the fitting portion 124 and the bottom wall of the purifier body 100, the decorative piece 160 can be firmly fixed.

[0176] As shown in Figure 4 and Figure 5 In some embodiments of the present application, the side wall of the fitting portion 124 is provided with a sixth clamping portion 166; the body 162 is provided with a seventh clamping portion 170, which is clamped on the side of the sixth clamping portion 166 away from the bottom wall of the purifier body 100.

[0177] In this embodiment, the sixth clamping portion 166 is arranged on the side wall of the fitting portion 124. The sixth clamping portion 166 is an integral part of the fitting portion 124, extending along the side wall of the fitting portion 124. The main function of the sixth clamping portion 166 is to provide an additional connection point to enhance the connection stability between the decorative piece 160 and the fitting portion 124.

[0178] The seventh clamping portion 170 is arranged on the body 162 of the decorative piece 160, on the side adjacent to the fitting portion 124. The main function of the seventh clamping portion 170 is to ensure that the decorative piece 160 can be firmly fixed on the fitting portion 124 and the purifier body 100.

[0179] Due to the clamping action of the seventh clamping portion 170 and the sixth clamping portion 166, the decorative piece 160 can be firmly fixed on the fitting portion 124.

[0180] As shown in Figure 1 , Figure 4 and Figure 5As shown in some embodiments of the present application, optionally, the side wall of the purifier body 100 is provided with a guide groove 114 recessed towards the mounting portion 116, and the fifth clamping portion 164 can slide into or out of the guide groove 114 along the height direction of the purifier body 100.

[0181] In this embodiment, the side wall of the purifier body 100 is provided with a guide groove 114 recessed towards the mounting portion 116, so that the guide groove 114 can provide a clear path to guide the fifth clamping portion 164 of the decorative piece 160 to be installed in a specific direction.

[0182] During installation, the fifth clamping portion 164 will slide along the path of the guide groove 114. The main function of the fifth clamping portion 164 is to ensure that the decorative piece 160 can be correctly installed on the purifier body 100 and form a stable connection with the cooperating portion 124 of the purifier body 100. By sliding along the guide groove 114, the fifth clamping portion 164 can gradually enter its final position and be clamped or locked with the corresponding part of the purifier body 100.

[0183] Specifically, when starting to install the top cover 120 and the decorative piece 160, the fifth clamping portion 164 of the decorative piece 160 will first contact the guide groove 114. As the decorative piece 160 is gradually pushed forward, the fifth clamping portion 164 will slide along the path of the guide groove 114. As the fifth clamping portion 164 slides along the guide groove 114, the fifth clamping portion 164 will gradually approach the final position.

[0184] As shown in some embodiments of the present application, optionally, the side wall of the purifier body 100 is provided with a guide groove 114 recessed towards the mounting portion 116, and the fifth clamping portion 164 can slide into or out of the guide groove 114 along the height direction of the purifier body 100. Figure 1 、 Figure 2 and Figure 6 As shown in some embodiments of the present application, optionally, the side wall of the purifier body 100 is provided with a guide groove 114 recessed towards the mounting portion 116, and the fifth clamping portion 164 can slide into or out of the guide groove 114 along the height direction of the purifier body 100.

[0185] In this embodiment, the side wall of the purifier body 100 is provided with a guide groove 114 recessed towards the mounting portion 116, so that the guide groove 114 can provide a clear path to guide the fifth clamping portion 164 of the decorative piece 160 to be installed in a specific direction.

[0186] As shown in some embodiments of the present application, optionally, the side wall of the purifier body 100 is provided with a guide groove 114 recessed towards the mounting portion 116, and the fifth clamping portion 164 can slide into or out of the guide groove 114 along the height direction of the purifier body 100. Figure 1 ,Figure 2 and Figure 6 As shown, in some embodiments of the present invention, optionally, there are multiple first fastening positions 130, and some of the multiple first fastening positions 130 are provided with limiting protrusions 180; and / or there are multiple second fastening positions 140, and some of the multiple second fastening positions 140 are provided with limiting grooves 190.

[0187] In this embodiment, a plurality of first fastening points 130 are provided on the top cover 120 to improve the stability of the connection and the even distribution of the connection force. The plurality of first fastening points 130 can ensure that the top cover 120 is firmly connected to the purifier body 100 at multiple points, thereby preventing it from loosening or deforming during subsequent use.

[0188] Multiple second latches 140 are also provided on the air purifier body 100 to match multiple first latches 130. The position and number of these second latches 140 are usually determined according to the design of the first latches 130 to ensure that the two can be correctly aligned and locked.

[0189] Of the multiple first latches 130, only some of the first latches 130 are provided with limiting protrusions 180. This design can reduce unnecessary material usage and manufacturing costs while ensuring a stable connection.

[0190] Among the multiple second fastening positions 140, only some of the second fastening positions 140 are provided with limiting grooves 190. These grooves match the limiting protrusions 180 on the first fastening position 130, and together they realize the functions of guiding and alignment.

[0191] An excessive number of limit protrusions 180 can cause the limit to be too tight, making it difficult to remove the top cover 120. This not only increases the difficulty of assembly but may also cause unnecessary wear and tear on the parts.

[0192] This invention features a limiting protrusion 180 on the first latch 130, which cooperates with the limiting groove 190 on the second latch 140 to achieve rotational limiting of the top cover 120. In this invention, only some of the multiple first latches 130 have the limiting protrusion 180. This design ensures a stable connection while reducing unnecessary material usage and manufacturing costs, and also makes opening easier for the user.

[0193] In the multiple second latch positions 140, only some of them are provided with limiting grooves 190. These grooves match the limiting protrusions 180 on the first latch position 130, together achieving the functions of guidance and alignment. This also makes the opening difficulty appropriate, facilitating user operation. This invention avoids having too many limiting protrusions 180, which would result in overly tight locking and difficulty in removal.

[0194] Specifically, on the plurality of first buckling positions 130, a limiting protrusion 180 is arranged on two or three first buckling positions 130, and on the plurality of second buckling positions 140, a limiting groove 190 is arranged on two or three second buckling positions 140.

[0195] As shown in Figure 1 , Figure 2 and Figure 3 indicated, in some embodiments of the present application, the top cover 120 can be rotatable relative to the purifier main body 100 between the first position and the second position.

[0196] In this embodiment, the present application is to connect or separate the top cover 120 and the purifier main body 100 by rotating. In the rotating movement mode, the top cover 120 is connected and separated from the purifier main body 100 by rotating around the axis.

[0197] Specifically, the user rotates the top cover 120 to the position in contact with the purifier main body 100, at which time the first buckling position 130 and the second buckling position 140 begin to contact and gradually align. With the continuation of the rotation, the first buckling position 130 will slide into the second buckling position 140, realizing the stable connection of the two. When the user needs to separate the top cover 120, only need to reverse the rotation of the top cover 120, so that the first buckling position 130 slides out of the second buckling position 140. With the continuation of the rotation, the top cover 120 will eventually be completely separated from the purifier main body 100. The rotating movement mode is easy to operate, and the user only needs to complete the connection and separation of the top cover 120 by simple rotating action.

[0198] On the other hand, the top cover 120 can be linearly moved relative to the purifier main body 100 between the first position and the second position. In the translational movement mode, the top cover 120 is linearly moved along a certain horizontal, inclined or vertical direction to realize the connection and separation with the purifier main body 100.

[0199] Specifically, the user pushes the top cover 120 along a certain direction to the purifier main body 100 until the first buckling position 130 and the second buckling position 140 contact and lock with each other. When the user needs to separate the top cover 120, only need to pull the top cover 120 in the opposite direction, so that the first buckling position 130 is unlocked from the second buckling position 140. With the continuation of the translation, the top cover 120 will eventually be completely separated from the purifier main body 100. The translational movement mode can provide more operating space, so that the user can be more flexible and convenient when connecting and separating the top cover 120.

[0200] As shown in Figure 1As shown, in some embodiments of this utility model, the purifier body 100 includes: a housing 112, a fan 220, and a filter component 270. The housing 112 is provided with an air outlet 212 and an air inlet 262. The fan 220 is disposed inside the housing 112 and can drive the gas inside the housing 112 to move from the air outlet 212 to the air inlet 262. The filter component 270 is disposed inside the housing 112 and is located between the air outlet 212 and the air inlet 262. The top cover 120 is spaced apart from the air outlet 212 in the height direction.

[0201] In this embodiment, the purifier body 100 includes a housing 112, a fan 220, and a filter component 270. The housing 112 is the external structure of the purifier, protecting its internal components. The housing 112 is provided with an air outlet 212 and an air inlet 262. The air outlet 212 is located at the bottom or side of the housing 112 and is used to draw in indoor air, while the air inlet 262 is located at the top or side of the purifier and is used to discharge filtered air.

[0202] The fan 220 is housed within the casing 112 and is the core component driving airflow. Specifically, the fan 220 consists of a motor 230 and a fan wheel 240. The motor 230 generates power to drive the fan wheel 240 to produce airflow.

[0203] The fan 220 can drive the gas inside the housing 112 to move from the air outlet 212 to the air inlet 262, forming an air circulation. By adjusting the speed of the fan 220, the air flow rate and purification speed can be controlled.

[0204] The filter element 270 is disposed within the housing 112, located between the air outlet 212 and the air inlet 262, and consists of multiple layers of filters. The filter element 270 can achieve comprehensive purification of indoor air.

[0205] The top cover 120 and the air outlet 212 are in the same height direction (e.g. Figure 1 As indicated by the arrow E, this invention features a side air outlet design located below the top cover 120 via an air outlet 212. This design protects the air outlet 212 from the surrounding area above it, forming a top shielding structure. This effectively prevents urine or other secretions from pets sliding from the edge of the top cover 120 onto the air outlet 212, thus reducing the risk of urine or other secretions entering the purifier. This invention also protects the internal mechanical structure of the purifier from corrosion or damage, ensuring its normal operation and performance.

[0206] Specifically, the purifier is a pet purifier, which includes a top cover 120. The top cover 120 is the top exterior surface of the pet purifier and is also the main object to be disassembled, installed, and rotated.

[0207] The pet purifier comprises a decoration piece 160, which is a ring-shaped part added to the outer ring of the top cover 120, can be matched to form different product appearance effects such as electroplating, oil spraying and the like, and mainly plays a role of shielding a complex structure surface and decorating an appearance.

[0208] The pet purifier comprises an upper shell, i.e., the purifier main body 100 in the above, the top of the upper shell supports the top cover 120 and the decoration piece 160, and the lower end is connected with the air outlet grille 210, thereby playing a role of connecting the upper and lower parts.

[0209] The pet purifier comprises an air outlet grille 210, which is connected with the upper shell and is an air outlet 212 of the pet purifier. The pet purifier comprises an outer shell, i.e., the shell in the above, which is a main appearance part of the upper half of the pet purifier and is in a circular ring shape.

[0210] The fan 220 comprises a motor 230 and an impeller 240, and the motor 230 is a power component of the pet purifier. The impeller 240 is driven by the motor 230 to stir air to form an air flow.

[0211] The pet purifier comprises an air inlet grille 260, which is an air inlet component of the pet purifier and is arranged on the outer shell.

[0212] The pet purifier comprises a filter screen, i.e., the filter component 270 in the above, which is a core component of the entire purification and adsorption of the pet purifier and is assembled inside the air inlet grille 260.

[0213] The pet purifier comprises a base 280, which is a base of the product and supports the entire bearing of the pet purifier.

[0214] Specifically, the top cover 120 is a circular part, and the basic modeling mode is concave, which facilitates the process forming of the product and avoids the product being designed as a pure plane. Finally, the physical product exists in two states of convex or concave, so the appearance surface is modeled as concave in the early appearance design stage.

[0215] The decoration piece 160 plays a role of hiding ugliness and decorating an appearance color, and the true rotation structure is realized through the top cover 120 and the upper shell.

[0216] Meanwhile, if the appearance color is not considered, the decoration piece 160 can be combined with the top cover 120 into one part or combined with the upper shell into one part, and the realization of the rotation and disassembly function is not affected.

[0217] The top cover 120 and the decoration piece 160 are designed as one assembly, and there is a ring of ribs on the outer ring of the top cover 120, the ribs have a clamping groove 146, and the limiting and assembly between the decoration piece 160 are completed.

[0218] In order to ensure the rotation of the top cover 120 can be disassembled, and also to ensure the firm and reliable assembly, the top cover 120 adopts the inner and outer two layers of rotation assembly structure, on the outside of the top cover 120 a circle of fin is designed with the limiting stop of the decoration piece 160 intercoordination, also designed with the rotation assembly of the upper shell inter-rotation assembly of the rotation card slot, a circle is designed with multiple.

[0219] At the same time, the middle of the rotation card slot has a groove, that is, the limiting groove 190 in the above, which is matched with the convex, that is, the limiting convex 180 of the rotation position of the upper shell. When the rotation assembly is in place, the cooperation of the convex and the groove can ensure that the product will not easily rotate, and the convex needs to be rotated to make the convex pass the groove, so that the top cover 120 can be rotated out.

[0220] At the same time, the front of the rotation card slot has a larger chamfer, which is convenient for smoother assembly process and easier assembly; the inner circle is also designed with the rotation assembly of the rotation card slot of the upper shell, a circle is designed with multiple;

[0221] The outer circle of the upper shell is designed with the limiting structure of the rotation card slot of the top cover 120, a circle is designed with multiple; at the same time, the middle of the limiting fin is designed with the convex, which is matched with the groove structure on the rotation structure of the top cover 120 to complete the rotation limiting of the top cover 120.

[0222] Because of the convex on the rotation limiting structure of the upper shell, it needs to be rotated to take down the top cover 120, generally it will be confirmed whether the convex will be added to each rotation structure according to the actual assembly of the parts, to avoid too many convexes, too tight limiting, and it is difficult to take down, generally two to three is the best;

[0223] At the same time, the rotation card slot structure between the top cover 120 and the upper shell, the card slot end and the limiting end can be interchanged, for example, the card slot structure with the middle groove can be designed on the top cover 120 or the upper shell, as long as the corresponding position can form the matched rotation limiting structure.

[0224] In the claims, the specification, and the drawings of the present application, the terms "multiple" refers to two or more, unless otherwise expressly specified and limited by context, the terms "upper", "lower", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for more convenient description of the present application and make the description process more simple, and is not intended to indicate or imply that the device or element must have the described specific orientation, structure and operation, therefore these descriptions cannot be understood as a limitation on the present application; The terms "connection", "installation", "fixing" and the like should be understood broadly, for example, "connection" can be fixed connection between multiple objects, can also be detachable connection between multiple objects, or integrally connected; It can be direct connection between multiple objects, or indirect connection between multiple objects through intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances of the above data.

[0225] In the claims, the specification, and the drawings of the present application, the terms "one embodiment", "some embodiments", "specific embodiments" and the like are intended to mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the claims, the specification and the drawings of the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0226] The above is only the preferred embodiment of the present application, and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A purifier characterized by comprising: The purifier comprises: a purifier body; a top cover connected with the purifier body, the top surface of the top cover being flat or concave, and the top cover being movable relative to the purifier body; wherein, in the circumferential direction of the top cover, the top cover has a first position and a second position, the top cover is locked to the purifier body when the top cover is in the first position; the top cover is unlocked relative to the purifier body when the top cover is in the second position, and the top cover is detachable.

2. The purifier of claim 1, wherein, The diameter of the top cover is greater than the diameter of the purifier body.

3. The purifier of claim 1, wherein, One of the purifier body and the top cover is provided with a first buckle, and the other of the purifier body and the top cover is provided with a second buckle; the first buckle is connected with the second buckle when the top cover is in the first position relative to the purifier body, and the top cover is connected with the purifier body; the first buckle is separated from the second buckle when the top cover is in the second position relative to the purifier body, and the top cover can be separated from the purifier body.

4. The purifier of claim 3, wherein The first buckle is a clasp; the second buckle is a clamping groove; the top cover can move in a first direction relative to the purifier body, and in the first direction, the side of the clamping groove is provided with a notch to enable the clasp to enter or exit the clamping groove along the first direction.

5. The purifier of claim 4, wherein, A first guide surface is arranged at the notch of the clamping groove, and the first guide surface is arranged obliquely relative to the first direction; the clasp is provided with a second guide surface; when the top cover is in the second position relative to the purifier body, the second guide surface is located on the side of the clasp close to the clamping groove.

6. The purifier of claim 3, wherein The first buckle comprises a plurality of first clamping portions; the second buckle comprises a plurality of third clamping portions; wherein, when the top cover is in the first position relative to the purifier body, the plurality of first clamping portions are clamped in the plurality of third clamping portions, respectively.

7. The purifier of claim 6, wherein The first buckle further comprises a plurality of second clamping portions, and the plurality of first clamping portions are closer to the outer side of the purifier body relative to the plurality of second clamping portions; the second buckle further comprises a plurality of fourth clamping portions; wherein, when the top cover is in the first position relative to the purifier body, the plurality of second clamping portions are clamped in the plurality of fourth clamping portions, respectively.

8. The purifier according to claim 7, wherein: the plurality of first clamping portions are arranged on the side wall of the purifier body in the circumferential direction of the side wall of the purifier body; the purifier body comprises a mounting portion protruding towards the top cover, and the plurality of second clamping portions are arranged on the mounting portion in the circumferential direction of the mounting portion.

9. The purifier of claim 8, wherein, The top cover comprises: a cover body, and the plurality of fourth clamping portions are arranged on the cover body; a fitting portion connected with the cover body and arranged around the side wall of the purifier body, and the third clamping portions are arranged on the fitting portion.

10. The purifier of claim 9, wherein, The cover body is recessed towards the bottom wall of the purifier body and in contact with the mounting portion.

11. The purifier of claim 9, wherein, Further comprising: a decorative piece connected with the top cover and arranged around the fitting portion.

12. The purifier of claim 11, wherein, The decorative piece comprises: A body is arranged around the fitting part, one side of the body abutting against the cover; A fifth clamping part is connected with the body and is arranged between the fitting part and the bottom wall of the purifier body.

13. The purifier of claim 12, wherein, The side wall of the fitting part is provided with a sixth clamping part; The body is provided with a seventh clamping part, which is clamped on the side of the sixth clamping part away from the bottom wall of the purifier body.

14. The purifier of claim 12, wherein, The side wall of the purifier body is provided with a guide groove recessed towards the mounting part, and the fifth clamping part can slide into or out of the guide groove in the height direction of the purifier body.

15. The purifier according to any one of claims 3 to 14, wherein The side of the first buckle in contact with the second buckle is provided with a limiting protrusion; The side of the second buckle in contact with the first buckle is provided with a limiting groove; When the top cover is in the first position relative to the purifier body, the limiting protrusion is located in the limiting groove.

16. The purifier of claim 15, wherein, The number of the first buckles is multiple, and part of the first buckles among the multiple first buckles are provided with the limiting protrusion; and / or The number of the second buckles is multiple, and part of the second buckles among the multiple second buckles are provided with the limiting groove.

17. The purifier according to any one of claims 1 to 14, wherein The top cover can rotate relative to the purifier body between the first position and the second position.

18. The purifier of any one of claims 1 to 14, wherein, The purifier body comprises: A shell is provided with an air inlet and an air outlet; A fan is arranged in the shell and can drive the gas in the shell to move from the air inlet to the air outlet; A filter part is arranged in the shell and located between the air inlet and the air outlet; The top cover and the air outlet are arranged in height direction.

Images