Mite killing instrument

Abstract

The utility model discloses an acarus killing instrument, which belongs to the field of cleaning electric appliances, solves the problems of low reliability and inconvenience in disassembly operation after a garbage can is mounted, and adopts the technical scheme that the garbage can transversely slides in along the inner wall of a mounting groove in the direction close to a fan to realize mounting. One of the inner wall of the mounting groove and the outer wall of the garbage can is provided with a sliding groove, the other one is provided with a clamping rib, the clamping rib and the sliding groove are in sliding fit in the mounting direction of the garbage can and prevent the garbage can from being longitudinally separated from the mounting groove, the locking piece is used for limiting the garbage can from being transversely separated from the mounting groove and can be self-unlocked, and the garbage can covers and hides the locking piece after being mounted in place. The dustbin is mainly used for improving the reliability of mounting the dustbin on the machine body, and is convenient for a user to disassemble.

Description

Technical Field

[0001] The utility model relates to a cleaning appliance, in particular to a mite removal device. Background Art

[0002] Prior art CN112450798A discloses a mite remover, comprising: a shell, a handle connected to the shell for holding, a motor for providing vacuuming power, and a dust cup for containing dust; the mite remover has a virtual cross section for dividing the shell into two parts, the center axis of the handle is on the virtual cross section, and the virtual cross section is perpendicular to the placement surface of the mite remover, and the motor and the dust cup are respectively located on both sides of the virtual cross section. The mite remover in the prior art makes the connection structure of the dust cup, the motor and the shell relatively simple, the dust cup is easy to disassemble, and the weight of the mite remover is not concentrated on one side of the mite remover, so it is more convenient to use. Combined with the attached manual Figure 2 As shown, the dust cup 4 is assembled and connected with the shell 1 by pushing horizontally. The shell 1 has a loading slot for accommodating the dust cup 4 in the direction of the dust cup 4. The dust cup 4 can be fixed to the shell 1 by pushing the dust cup 4 in the direction of the loading slot. The connection and disassembly between the dust cup 4 and the shell 1 are very simple and convenient. It should also be noted that in this embodiment, the mite removal device also includes a dust cup release device 5, which is used to separate the dust cup 4 from the shell 1, making it more convenient to separate the dust cup 4 from the shell 1. Specifically, Figure 3 , 4 As shown, the dust cup release device 5 includes: a bottom cover 8, an elastic lock 6, and a button 7. A groove is provided at the bottom of the dust cup 4, and the elastic lock 6 is provided in the groove at the bottom of the dust cup 4. The dust cup 4 has a channel passing through the groove, and the channel corresponds to the buckle of the shell 1. The elastic lock 6 can pass through the channel of the groove at the bottom of the dust cup 4 and buckle with the buckle on the shell 1. The bottom cover 8 is fixedly provided at the bottom of the dust cup 4, and can cover the elastic lock 6 at the bottom of the dust cup 4. The button 7 is provided on the bottom cover 8, and is used to trigger the elastic lock 6 to disengage from the buckle on the shell 1. The dust cup release device 5 has a simple structure, strong functionality, is easy to use, and can enhance the user experience.

[0003] In the above-mentioned prior art, since the dust cup 4 is assembled and connected with the shell 1 by a flat push, the dust cup 4 and the shell 1 are only matched through the loading slot, and the loading slot only contacts a part of the outer peripheral side of the dust cup 4, it is easy for the dust cup 4 to fall off from the loading slot, unless the loading slot is designed to at least wrap more than half of the outer peripheral side of the dust cup 4 to achieve radial limitation of the dust cup 4, which will increase the resistance of the user when installing and removing the dust cup 4. In addition, when the user wants to remove the dust cup 4 from the shell 1, he needs to press the button 7 to trigger the elastic lock buckle 6 to disengage from the buckle on the shell 1 before removing the dust cup 4, which is also inconvenient to operate. Utility Model Content

[0004] The purpose to be achieved by the utility model is to provide a mite removal device, which solves the problems of low reliability and inconvenient disassembly operation of the garbage bin after installation, improves the reliability of the garbage bin installed on the body, and is convenient for users to disassemble.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mite removal device, including a body and a trash can, a mounting groove is provided on one side of the body, a fan is provided on the other side, the trash can can be detachably installed in the mounting groove, a connecting air outlet is provided on the inner wall of the mounting groove, the trash can is provided with an air inlet sealingly connected to the connecting air outlet, an air outlet is provided on the side of the trash can facing the fan, the air outlet is connected with the inlet of the fan, the trash can is installed by sliding horizontally along the inner wall of the mounting groove in a direction close to the fan, one of the inner wall of the mounting groove and the outer wall of the trash can is provided with a slide groove, and the other is provided with a clamping rib, the clamping rib and the slide groove slide in cooperation along the installation direction of the trash can and prevent the trash can from longitudinally escaping from the mounting groove, the mite removal device also includes a self-unlocking locking member for limiting the trash can from escaping laterally from the mounting groove, and the hidden locking member is covered after the trash can is installed in place.

[0006] After adopting the above technical solution, the utility model has the following advantages: the trash bin is installed by sliding in horizontally along the inner wall of the installation groove in the direction close to the fan. During the sliding process, the trash bin can be prevented from longitudinally falling out of the installation groove by the sliding cooperation of the clamp and the slide groove along the installation direction of the trash bin. Whether the trash bin has not been limited by the locking member during the installation process or has been installed in place and limited by the locking member, it will not easily fall out longitudinally from the installation groove, and the reliability of the trash bin after installation is improved. Moreover, since the trash bin is provided with an air inlet that is sealed and docked with the connecting air outlet, the cooperation relationship between the clamp and the slide groove can be used to ensure the reliability of the sealed docking between the air inlet and the connecting air outlet, and effectively avoid air leakage at the docking point. Moreover, after the self-unlocking locking member is provided, when the user disassembles the trash bin, there is no need to specifically unlock the locking member, and the trash bin can be directly moved, which is more convenient to operate.

[0007] Furthermore, the locking member includes a two-way buckle elastically connected to the inner wall of the installation slot, and a limiting groove is provided on the outer wall of the trash can. The two-way buckle extends into the limiting groove to limit the trash can from laterally slipping out of the installation slot. With the above technical solution, the two-way buckle is elastically connected to the inner wall of the installation slot. When the user installs the trash can in place, the two-way buckle is inserted into the limiting groove to generate vibration and sound, so that the user can clearly judge whether the trash can is installed in place.

[0008] Furthermore, the inner wall of the installation groove is provided with a positioning groove, and the two-way buckle is installed in the positioning groove through an elastic member, and the two-way buckle is kept protruding into the installation groove by the elastic force of the elastic member. The above technical solution can ensure the reliability of the long-term operation of the two-way buckle.

[0009] Furthermore, the two-way buckle is provided with a first guide surface and a second guide surface facing each other, the first guide surface is located on a side away from the fan relative to the second guide surface, and the inclination angle of the first guide surface is smaller than the inclination angle of the second guide surface. With the above technical solution, the inclination angle of the first guide surface is small, and the user can retract the two-way buckle into the positioning groove with less force, which makes the installation of the trash can more labor-saving. The inclination angle of the second guide surface is large, and a large force is required to retract the two-way buckle into the positioning groove, and the trash can is not easy to accidentally fall out of the installation groove.

[0010] Furthermore, the locking member includes a first magnet and a second magnet, one of which is arranged on the machine body and the other is arranged on the trash bin, and the first magnet and the second magnet attract each other to prevent the trash bin from slipping out of the installation slot laterally. By adopting the above technical solution, the magnetic attraction solution is simpler and has better long-term stability.

[0011] Furthermore, the inner wall of the installation groove includes a limiting surface and a guiding surface, the limiting surface is located between the fan and the trash bin, the guiding surface extends laterally and fits with the outer peripheral side of the trash bin to guide the trash bin to slide laterally, the inlet of the fan is arranged on the limiting surface, the air outlet of the trash bin abuts against the limiting surface, and the clamping rib and the slide groove are arranged on the guiding surface. With the above technical solution, the inner wall structure of the installation groove is simple, and the trash bin is not easy to get stuck when sliding in the installation groove, which improves the smoothness of user operation.

[0012] Furthermore, the guide surface is a curved surface, which covers part of the outer peripheral side of the trash can, and the entrance of the chute is located on the inner wall of the installation groove and has an opening for the clamp to slide in. The above technical solution is adopted to increase the guiding effect, and the entrance of the chute is located on the inner wall of the installation groove. The removal route of the trash can can be designed to first move the trash can horizontally, move the clamp to the opening of the chute, and then move the trash can longitudinally to remove it, which can prevent the user from throwing the trash can away due to excessive force when removing the trash can.

[0013] Furthermore, the top of the installation slot is open, and at least half of the trash can protrudes out of the installation slot through the open top. The above technical solution reduces the contact area between the installation slot and the trash can, reduces the friction between the trash can and the machine body, and reduces the wear of both.

[0014] Furthermore, the clamping ribs are distributed on both sides of the front and rear of the locking member. The above technical solution can fully utilize the limiting effect of the clamping ribs and the slide groove, which is conducive to further reducing the contact area between the trash bin and the installation groove.

[0015] Furthermore, the outer wall of the trash bin is also provided with a first convex ring surrounding the outer circumference of the air inlet, and the inner wall of the installation groove is provided with a guide groove for the first convex ring to slide. With the above technical solution, the first convex ring cooperates with the guide groove, which can, on the one hand, achieve a foolproof effect when installing the trash bin, and on the other hand, can use the guide groove to limit the position of the trash bin to a certain extent, further improving the stability of the trash bin after installation, which is conducive to promoting the reliability of the sealed docking between the air inlet and the connecting air outlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of a mite removal device of the utility model;

[0018] Figure 2 This is a schematic diagram of a mite removal device of the utility model (without a trash bin installed);

[0019] Figure 3 This is a schematic diagram (part) of the interior of a mite removal device of the utility model;

[0020] Figure 4 It is a schematic diagram of the trash bin in the utility model;

[0021] Figure 5 for Figure 1 Sectional view along AA direction;

[0022] Figure 6 for Figure 5 The enlarged view of point I in the middle;

[0023] Figure 7 for Figure 1 Cross-sectional view along the BB direction;

[0024] Figure 8 for Figure 7 The enlarged view of II in the middle;

[0025] Fig. 9 This is a schematic diagram of the locking member in the utility model adopting a magnetic attraction method. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0027] The terms "first", "second", etc. (if any) in the specification and claims of the present utility model are used to distinguish similar objects, rather than to describe a specific order or sequence. Even if "second" is used to distinguish a certain technical feature, it does not necessarily mean that it has "first". It should be understood that in the present utility model, "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. It should be understood that in the present utility model, "multiple" refers to two or more. "And / or" is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, X and / or Y can represent: X exists alone, X and Y exist at the same time, and Y exists alone. The character " / " generally indicates that the related objects before and after are in an "or" relationship. "Contains X, Y and Z", "Contains X, Y, Z" means that X, Y, and Z are all included, "Contains X, Y or Z" means that one of X, Y, and Z is included, and "Contains X, Y and / or Z" means that any one, any two, or three of X, Y, and Z are included.

[0028] The following specific embodiments are used to describe the technical solution of the utility model in detail. The following specific embodiments can be combined or replaced with each other according to actual conditions, and the same or similar concepts or processes may not be described in detail in some embodiments.

[0029] like Figures 1 to 8 As shown, the utility model provides a mite removal device, including a body 100 and a trash bin 200, a mounting groove 101 is provided on one side of the body 100, and a fan 11 is provided on the other side, the trash bin 200 can be detachably mounted on the mounting groove 101, a connecting air port 102 is provided on the inner wall of the mounting groove 101, the trash bin 200 is provided with an air inlet 201 sealedly connected to the connecting air port 102, and an air outlet 202 is provided on the side of the trash bin 200 facing the fan 11, and the air outlet 202 is communicated with the inlet 111 of the fan 11 The trash bin 200 is installed by sliding horizontally along the inner wall of the installation groove 101 in the direction close to the fan 11. The inner wall of the installation groove 101 is provided with a slide groove 103, and the outer wall of the trash bin 200 is provided with a clamping rib 203. The clamping rib 203 and the slide groove 103 slide together along the installation direction of the trash bin 200 and prevent the trash bin 200 from longitudinally escaping from the installation groove 101. The mite removal device also includes a self-unlocking locking member that limits the trash bin 200 from escaping from the installation groove 101 laterally. After the trash bin 200 is installed in place, the hidden locking member is covered.

[0030] In the present invention, the trash bin 200 is installed by sliding in horizontally along the inner wall of the installation groove 101 in the direction close to the fan 11. During the sliding process, the rib 203 can be slidably matched with the slide groove 103 along the installation direction of the trash bin 200 to prevent the trash bin 200 from longitudinally escaping from the installation groove 101. Whether the trash bin 200 has not been limited by the locking member during the installation process or has been installed in place and limited by the locking member, it will not easily longitudinally escaping from the installation groove 101. The reliability of the trash bin 200 after installation is improved. Moreover, since the trash bin 200 is provided with an air inlet 201 that is sealed and docked with the connecting air outlet 102, the matching relationship between the rib 203 and the slide groove 103 can be used to ensure the reliability of the sealed docking between the air inlet 201 and the connecting air outlet 102, effectively avoiding air leakage at the docking point. Moreover, after the self-unlocking locking member is provided, when the user disassembles the trash bin 200, there is no need to specifically unlock the locking member, and the trash bin 200 can be directly moved, which is more convenient to operate. After the trash bin 200 is installed in place, the hidden locking parts are covered to improve the appearance of the product. Figure 1 , Figure 2 The left and right directions in the vertical direction can refer to Figure 5 Left and right direction or Figure 7 The up and down directions are downward when the trash bin 200 is installed and upward when the trash bin 200 is removed.

[0031] like Figure 7 and Figure 8 As shown, in one embodiment, the locking member includes a two-way buckle 12 elastically connected to the inner wall of the installation slot 101, and the outer wall of the trash bin 200 is provided with a limiting groove 204, and the two-way buckle 12 extends into the limiting groove 204 to limit the trash bin 200 from lateral escape from the installation slot 101. The two-way buckle 12 is elastically connected to the inner wall of the installation slot 101, and when the user installs the trash bin 200 in place, the two-way buckle 12 is inserted into the limiting groove 204 to generate vibration and sound, so that the user can clearly judge whether the trash bin 200 is installed in place.

[0032] In order to ensure the long-term working reliability of the two-way buckle 12, a positioning groove 104 can be provided on the inner wall of the installation groove 101. The two-way buckle 12 is installed in the positioning groove 104 through an elastic member 120. The two-way buckle 12 is kept protruding into the installation groove 101 by the elastic force of the elastic member.

[0033] The two-way buckle 12 is provided with a first guide surface 121 and a second guide surface 122 facing each other. The first guide surface 121 is located on the side away from the fan 11 relative to the second guide surface 122. In order to facilitate the user to install the trash can 200 and effectively prevent the trash can 200 from accidentally falling out of the installation groove 101, the inclination angle of the first guide surface 121 can be designed to be smaller than the inclination angle of the second guide surface 122. The inclination angle of the first guide surface 121 is small, and the user can retract the two-way buckle 12 into the positioning groove 104 with less force, and the installation of the trash can 200 is more labor-saving. The inclination angle of the second guide surface 122 is large, and a large force is required to retract the two-way buckle 12 into the positioning groove 104, so the trash can 200 is not easy to accidentally fall out of the installation groove 101.

[0034] It is understandable that the two-way buckle 12 may also be disposed on the outer wall of the trash bin 200 , and the limiting groove 204 may be correspondingly disposed on the inner wall of the mounting groove 101 .

[0035] In addition to the two-way buckle 12, a magnetic attraction method can also be used, for example Fig. 9 As shown, in another embodiment, the locking member includes a first magnet 13 and a second magnet 14, one of the first magnet 13 and the second magnet 14 is disposed on the body 100 and the other is disposed on the trash bin 200, and the first magnet 13 and the second magnet 14 are attracted to each other to limit the trash bin 200 from laterally slipping out of the mounting groove 101.

[0036] Looking back Figure 2 and Figure 5 In one embodiment, the inner wall of the installation groove 101 can be designed to include a limiting surface 105 and a guiding surface 106. The limiting surface 105 is located between the fan 11 and the trash bin 200. The guiding surface 106 extends laterally and fits with the outer peripheral side of the trash bin 200 to guide the trash bin 200 to slide and abut laterally. The inlet of the fan 11 is arranged on the limiting surface 105, and the air outlet 202 of the trash bin 200 abuts against the limiting surface 105. The clamping rib 203 and the slide groove 103 are arranged on the guiding surface 106. The inner wall structure of the installation groove 101 is simple, and the trash bin is not easy to get stuck when it slides in the installation groove, which improves the smoothness of user operation.

[0037] In order to increase the guiding effect, the guide surface 106 can be designed to be a curved surface, and the guide surface 106 covers part of the outer peripheral side of the trash can 200. The entrance of the chute 103 is located on the inner wall of the installation groove 101 and has an opening 1031 for the clamp 203 to slide into. Figure 2The trash bin 200 is not disposed on the right side of the middle body 100, but is disposed on the inner wall of the installation groove 101. The removal route of the trash bin 200 can be designed to first move the trash bin 200 horizontally, move the clamp 203 to the opening 1031 of the slide groove 103, and then move the trash bin 200 vertically to remove it, so as to prevent the user from throwing the trash bin 200 away due to excessive force when removing the trash bin 200.

[0038] Since the clamping rib 203 cooperates with the slide groove 103 to effectively prevent the trash bin 200 from accidentally falling out of the installation groove 101, the top of the installation groove 101 can be designed to be open, and at least half of the trash bin 200 protrudes out of the installation groove 101 through the open top, for example Figure 5 In the figure, only the portion on the right side of the dotted line of the trash bin 200 contacts the machine body 100, which is equivalent to reducing the contact area between the mounting groove 101 and the trash bin 200, reducing the friction between the trash bin 200 and the machine body 100, and reducing the wear of both.

[0039] In one embodiment, the clamping ribs 203 are distributed on the front and rear sides of the locking member, which can further reduce the contact area between the trash bin 200 and the mounting slot 101, and can balance the impact of the vibration of the mite removal device on the trash bin during operation, which is beneficial to improve the sealing of the air inlet 201 and the connecting air outlet 102. Figure 1 and Figure 2 The up and down directions in .

[0040] In one embodiment, the outer wall of the trash bin 200 is further provided with a first convex ring 205 surrounding the outer circumference of the air inlet 201, and the inner wall of the installation groove 101 is provided with a guide groove 107 for the first convex ring 205 to slide. The first convex ring 205 cooperates with the guide groove 107, which can, on the one hand, realize the foolproof effect when installing the trash bin 200, and on the other hand, can use the guide groove 107 to limit the trash bin 200 to a certain extent, further improve the stability of the trash bin 200 after installation, and help promote the reliability of the sealed docking of the air inlet 201 and the connecting air outlet 102.

[0041] In addition to the above-mentioned preferred embodiments, the present invention also has other implementation modes. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope of protection requested by the present invention.

Claims

1. A mite removal device, comprising a body and a trash bin, wherein a mounting groove is provided on one side of the body and a fan is provided on the other side, the trash bin is detachably mounted on the mounting groove, a connecting air outlet is provided on the inner wall of the mounting groove, the trash bin is provided with an air inlet sealedly docked with the connecting air outlet, an air outlet is provided on the side of the trash bin facing the fan, and the air outlet is communicated with the inlet of the fan, characterized in that: The trash can is installed by sliding horizontally along the inner wall of the installation groove in the direction close to the fan. One of the inner wall of the installation groove and the outer wall of the trash can is provided with a slide groove, and the other is provided with a clamping rib. The clamping rib and the slide groove slide and cooperate along the installation direction of the trash can and prevent the trash can from longitudinally escaping from the installation groove. The mite removal device also includes a self-unlocking locking part that limits the trash can from escaping from the installation groove laterally. The hidden locking part is covered after the trash can is installed in place.

2. The mite removal device according to claim 1, characterized in that: The locking member comprises a two-way buckle elastically connected to the inner wall of the installation slot, and the outer wall of the trash can is provided with a limiting groove, and the two-way buckle extends into the limiting groove to limit the trash can from escaping the installation slot laterally.

3. The mite removal device according to claim 2, characterized in that: The inner wall of the installation groove is provided with a positioning groove, and the two-way buckle is installed in the positioning groove through an elastic member, and the two-way buckle is kept protruding into the installation groove by the elastic force of the elastic member.

4. The mite removal device according to claim 2, characterized in that: The bidirectional buckle is provided with a first guide surface and a second guide surface facing each other. The first guide surface is located at a side away from the fan relative to the second guide surface. The inclination angle of the first guide surface is smaller than the inclination angle of the second guide surface.

5. The mite removal device according to claim 1, characterized in that: The locking member comprises a first magnet and a second magnet, one of which is arranged on the machine body and the other is arranged on the trash bin, and the first magnet and the second magnet attract each other to restrict the trash bin from escaping from the installation slot laterally.

6. The mite removal device according to claim 1, characterized in that: The inner wall of the mounting groove includes a limiting surface and a guiding surface. The limiting surface is located between the fan and the trash bin. The guiding surface extends laterally and fits with the outer peripheral side of the trash bin to guide the trash bin to slide laterally and abut against the fan. The inlet of the fan is arranged on the limiting surface, and the air outlet of the trash bin abuts against the limiting surface. Either the clamping rib or the sliding groove is arranged on the guiding surface.

7. The mite removal device according to claim 6, characterized in that: The guide surface is a curved surface, which covers a portion of the outer peripheral side of the garbage bin. The entrance of the slide groove is located on the inner wall of the installation groove and has an opening for the clamp to slide into.

8. The mite removal device according to claim 6, characterized in that: The top of the installation groove is open, and at least half of the trash can protrudes out of the installation groove through the open top.

9. The mite removal device according to claim 1, characterized in that: The clamping ribs are distributed on the front and rear sides of the locking piece.

10. The mite removal device according to claim 1, characterized in that: The outer wall of the garbage bin is also provided with a first convex ring surrounding the outer periphery of the air inlet, and the inner wall of the mounting groove is provided with a guide groove for the first convex ring to slide.

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