Cleaning apparatus

Abstract

The present disclosure relates to a cleaning device. The cleaning device comprises a head, a buckle and a dust bin. The head comprises a housing. The buckle is pivotally supported on the housing about an axis. The dust bin comprises a seat, and the buckle is switchable between a buckled position and an unbuckled position by rotating about the axis. When the buckle is in the buckled position, the buckle buckles with the seat to fix the head to the dust bin. When the buckle is in the unbuckled position, the buckle unbuckles with the seat to release the head relative to the dust bin. The housing is provided with a limiting structure, and the buckle is further rotatable from the unbuckled position to an avoiding position matched with the limiting structure. The limiting structure is used to keep the buckle in the avoiding position, and when the buckle is in the avoiding position, the head can be coupled with the dust bin without being interfered by the buckle. Since the limiting structure can keep the buckle in the avoiding position, the user can avoid the interference between the buckle and the seat during the process of re-fixing the head without manually adjusting the buckle.

Description

Technical Field

[0001] This disclosure relates to the field of cleaning equipment, and in particular, to a cleaning device. Background Technology

[0002] In existing cleaning equipment, the cleaning head and dustbin are usually connected by a snap fastener. For example, some cleaning equipment has a locking hook on the dustbin, and the snap fastener is pivotally connected to the cleaning head and has a locking plate. The locking hook and locking plate engage with each other to lock the cleaning head to the dustbin.

[0003] However, when re-secure the dust head, the user must first manually turn the latch outwards to avoid interfering with the connection between the dust head and the dustbin. This operation requires the user to hold the dust head while simultaneously controlling the latch, which not only increases the complexity of the operation but also affects the user experience. Utility Model Content

[0004] In view of this, the present disclosure provides a cleaning device designed to reduce the operational complexity of fixing the cleaning head.

[0005] The cleaning device disclosed herein includes a cleaning head, a latch, and a dustbin. The cleaning head includes a housing. The latch is pivotally supported on the housing about an axis. The dustbin includes a mounting base, and the latch can be switched between an engaged position and a disengaged position by rotation about the axis. When the latch is in the engaged position, it engages with the mounting base to secure the cleaning head to the dustbin; when the latch is in the disengaged position, it disengages from the mounting base and releases the cleaning head relative to the dustbin. The housing has a limiting structure, and the latch can also rotate from the disengaged position to an abutment position that cooperates with the limiting structure, which is used to hold the latch in the abutment position. When the latch is in the abutment position, the cleaning head can engage with the dustbin without being interfered with by the latch.

[0006] Once the latches and mounting brackets are released, the dust head is freed, allowing the user to detach it from the dustbin and empty the dust. After emptying, the dust head needs to be repositioned on top of the dustbin, and the latches and mounting brackets should be fastened again to secure the dust head to the dustbin. However, when repositioning the dust head, the latches may interfere with the mounting brackets, affecting the connection between the dust head and the dustbin.

[0007] According to the cleaning equipment provided in this disclosure, because the limiting structure can hold the buckle in an abduction position, the user can avoid interference between the buckle and the mounting base without manually adjusting the buckle during the re-fixing of the cleaning head. This implementation makes fixing the cleaning head more convenient, thereby improving the user experience.

[0008] In one possible implementation, the limiting structure includes a limiting groove and a limiting part, and the fastener includes a mating part. When the fastener is in the avoidance position, the mating part extends into the limiting groove, and the limiting part abuts against the side of the mating part facing away from the limiting groove.

[0009] As the latch rotates from the released position to the clearance position, the mating part rotates with the latch until it extends into the limiting groove. At this point, the groove wall restricts the mating part from continuing to rotate in its original direction. When the external force is removed, the mating part will rotate in the opposite direction (the direction of exiting the limiting groove) under the action of gravity. At this time, the limiting part can provide a stop on the reverse movement path of the mating part, preventing it from rotating in the opposite direction. In this way, through the cooperation of the limiting groove and the limiting part, the latch can be securely held in the clearance position.

[0010] In one possible implementation, one end of the limiting part is fixed to the housing, and the other end is a free end close to the limiting groove. The free end has a rib on the side close to the mating part.

[0011] Compared to fixing the entire limiting part to the shell, making one end of the limiting part free allows it to more easily undergo elastic deformation under pressure. This means that as the latch rotates from the released position to the avoidance position, the free end of the limiting part easily deforms away from the mating part under the push of the mating part, providing ample space for the mating part to enter the limiting groove. This avoids jamming or damage to the mating part due to excessive resistance from the limiting part. Furthermore, the free end can quickly recover its deformation after the external force is removed, providing abutment on the reverse movement path of the mating part and preventing it from rotating in the opposite direction. In addition, the rib located on the free end near the mating part enhances the abutment between the limiting part and the mating part, preventing slippage or accidental disengagement of the mating part under stress, thus ensuring the stability and reliability of the limiting structure.

[0012] The cleaning device disclosed herein features a design where one end of the limiting part is fixed to the housing, while the other end is a free end. This design allows the limiting part to more easily deform elastically when subjected to external force, thereby shortening the response time of the limiting part to the mating part and promptly and securely holding the buckle in the avoidance position. Furthermore, by providing a rib on the free end of the limiting part near the mating part, the contact between the two can be enhanced, improving the stability and reliability of the limiting structure.

[0013] In one possible implementation, the latch is provided with a hook and the buckle is provided with a locking platform. When the buckle is in the engaged position, the locking platform engages with the hook; when the buckle is in the disengaged position, the locking platform disengages from the hook.

[0014] When the latch is in the engaged position, the locking hook and locking platform interlock reliably lock the cleaning head and dustbin together, preventing the cleaning head from loosening or shaking during use and ensuring the stability and operational safety of the cleaning equipment. When the latch is switched to the disengaged position, the locking hook and locking platform can be released, allowing the user to operate the cleaning head to separate from the dustbin and empty the dust.

[0015] In one possible implementation, the mounting bracket is also provided with a guide section. When the locking platform and the locking hook are disengaged, as the machine head separates from the dust bin, the locking platform can abut against the guide section and move along the outer contour of the guide section to guide the latch to rotate from the disengaged position to the avoidance position.

[0016] According to the cleaning equipment provided in this disclosure, during the separation of the cleaning head and dustbin, the user only needs to switch the latch from the engaged position to the disengaged position. After separating the cleaning head and dustbin, the locking platform can move along the outer contour of the guide section, causing the latch to rotate from the disengaged position to the avoidance position. In other words, through this method, the user does not need to manually rotate the latch; the latch can be rotated to the avoidance position during separation by means of the cooperation between the locking platform and the guide section.

[0017] In one possible implementation, the latch includes a first support portion and a second support portion spaced apart along the height direction of the machine head, and the housing includes a cover portion that can be supported on the top of the dust bin. When the latch is in the latched position, the cover portion abuts against the first support portion, and the latch abuts against the second support portion.

[0018] The abutting cooperation between the first support part and the cover part, and between the second support part and the mounting base, avoids the problem of shaking at the connection point caused by relying on only a single part to lock the machine head and the dust bin, thereby improving the stability of the connection between the two. At the same time, the abutting cooperation between the cover part and the first support part can also enhance the sealing effect at the interface between the machine head and the dust bin, preventing dust and debris from leaking out of the dust bin.

[0019] In one possible implementation, the locking platform is located at the end of the second support near the dustbin.

[0020] Since the locking platform is located at the end of the second support near the dustbin, when the locking platform comes into contact with the guide, the locking platform can use the length of the second support to increase the angle of rotation of the latch around the axis, so that the mating part can rotate to the avoidance position that mates with the limiting structure more quickly.

[0021] In one possible implementation, the locking platform extends to the side where the first support is located to form a protrusion, and the locking hook is constructed as a slot. When the latch is in the engaged position, the protrusion is located in the slot.

[0022] The protrusion, embedded in the locking hook's slot, effectively prevents the buckle from loosening due to vibration or external force during the use of the cleaning equipment, thereby improving the reliability of the connection between the machine head and the dustbin. Furthermore, the protrusion engaging in the slot provides good operational feedback, allowing the user to confirm that the buckle is properly engaged.

[0023] In one possible implementation, the guide portion includes a guide surface and abutment surface, with the guide surface being higher than the abutment surface in the height direction of the machine head; when the latch is in the engaged position, the second support portion abuts against the abutment surface; when the latch is in the disengaged position, the second support portion abuts against the guide surface.

[0024] When the latch is in the engaged position, the abutment surface provides stable support to the second support unit, ensuring that the latch reliably locks the machine head and dustbin together, effectively enhancing the stability and locking security of the cleaning equipment. When the latch is switched to the disengaged position, the guide surface acts as a guide, moving the second support unit and causing the latch to rotate to the avoidance position. By incorporating the guide part, both support and movement of the second support unit are provided, thus reducing the number of components and simplifying the overall structure of the cleaning equipment.

[0025] In one possible implementation, the guide surface is constructed as a curved surface or an inclined surface that forms an angle with the abutment surface.

[0026] Without increasing the overall size of the guide, constructing the guide surface as a curved surface or an inclined surface with an angle to the abutment surface helps to reduce the size of the abutment surface. In this way, when the buckle switches from the fastened position to the unfastened position, it can avoid or reduce contact between the second support and the abutment surface. Therefore, during the process of the machine head separating from the dust bin in the height direction, it can prevent the second support from being blocked by the abutment surface and getting stuck. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of this disclosure, the accompanying drawings used in the embodiments will be briefly described below.

[0028] It should be understood that the following figures only illustrate certain embodiments of this disclosure and should not be construed as limiting the scope.

[0029] It should also be understood that the same or similar reference numerals are used in the accompanying drawings to denote the same or similar elements.

[0030] It should also be understood that the accompanying drawings are only schematic, and the dimensions and scales of the elements in the drawings are not necessarily precise.

[0031] Figure 1 This is a structural schematic diagram of a cleaning device according to an embodiment of the present invention.

[0032] Figure 2yes Figure 1 A schematic diagram of a part of the cleaning equipment.

[0033] Figure 3 yes Figure 2 Enlarged view of section A.

[0034] Figure 4 yes Figure 1 A schematic diagram of a part of the cleaning equipment.

[0035] Figure 5 yes Figure 1 A schematic diagram of the structure of the buckle on the cleaning equipment.

[0036] Figure 6 yes Figure 1 The figure shows a cross-sectional view of the cleaning equipment, with the buckle in the engaged position.

[0037] Figure 7 yes Figure 1 The figure shows a cross-sectional view of the cleaning equipment, with the buckle in the released position.

[0038] Figure 8 yes Figure 1 The cross-sectional view of the cleaning equipment in the figure shows the buckle in the avoidance position. Detailed Implementation

[0039] The embodiments of this disclosure are described below with reference to the accompanying drawings. It should be understood that there are many ways to implement this disclosure, and it should not be construed as being limited to the embodiments set forth herein. The embodiments set forth herein are only for a more thorough and clear understanding of this disclosure.

[0040] refer to Figures 1 to 4 The cleaning equipment 100 includes a head 10, a latch 20, and a dust bin 30.

[0041] The head 10 is located at the top of the dust bin 30. The head 10 includes a housing 11 with a shaft hole 110. The latch 20 is provided with a pivot 25. The shaft hole 110 receives the pivot 25 to support the latch 20 on the housing 11, and the latch 20 is pivotable about axis BB.

[0042] The dustbin 30 includes a mounting base 31. The latch 20 can switch between a locked position and a released position by rotating around the axis BB to cooperate with the mounting base 31 to lock and release the machine head 10 relative to the dustbin 30.

[0043] Combination Figure 6When the latch 20 is in the latched position, the latch 20 and the mounting base 31 are fastened together to fix the head 10 to the dust bin 30. The head 10 and the dust bin 30 cooperate to form a roughly enclosed space to collect and store the dust and debris sucked in by the cleaning equipment 100 during the cleaning process, and prevent the dust and debris from leaking out, thereby ensuring the normal operation of the cleaning equipment 100.

[0044] Combination Figure 7 When the latch 20 is in the released position, the latch 20 is released from the mounting base 31, and the dust head 10 is released relative to the dust bin 30. After the dust head 10 is released by the latch 20, the user can operate the dust head 10 to separate from the dust bin 30, thereby emptying the dust in the dust bin 30.

[0045] After emptying the dust, the cleaning head 10 needs to be repositioned on top of the dustbin 30, and secured to the dustbin 30 by re-fastening the latch 20 to the mounting base 31. In existing technology, before repositioning the cleaning head 10 on top of the dustbin 30, the latch 20 must be manually rotated outwards to avoid the mounting base 31; otherwise, the cleaning head 10 cannot be properly positioned. This requires the user to simultaneously hold the cleaning head 10 and control the latch 20, thus increasing the complexity of securing the cleaning head 10 and hindering the ease of use and user experience of the cleaning equipment 100.

[0046] To solve the above problems, refer to Figure 3 , Figures 6 to 7 The cleaning device 100 provided in this disclosure also has a limiting structure 12 on its housing 11, and the buckle 20 can be rotated from the released position to an avoidance position that cooperates with the limiting structure 12. The limiting structure 12 is used to keep the buckle 20 in the avoidance position.

[0047] refer to Figure 8 When the latch 20 is in the clearance position, the machine head 10 can engage with the dustbin 30 without interference from the latch 20. It can be understood that the engagement direction between the machine head 10 and the dustbin 30 is generally the height direction of the machine head (or dustbin). When the latch 20 is in the clearance position, the machine head 10 can engage with the dustbin 30 without interference from the latch 20; that is, when the latch 20 is in the clearance position, the machine head 10 and the dustbin 30 can move relative to each other in the height direction without being blocked by the latch 20 installed on the machine head 10. Because the limiting structure 12 can hold the latch 20 in the clearance position, the user does not need to manually adjust the latch 20 to avoid interference with the mounting bracket 31 during the re-fixing of the machine head 10. This implementation method makes the operation of fixing the machine head 10 more convenient, thereby improving the user experience.

[0048] It should be noted that in the accompanying drawings of this disclosure, arrows Z+ and Z- are used to indicate opposite sides in the height direction, that is, opposite sides in the height direction of the machine head 10 in the following text. It should also be noted that the outward rotation of the latch 20 mentioned above refers to the rotation of the latch 20 around the axis BB in a direction away from the dustbin 30.

[0049] It is understood that the limit structure 12 can be implemented in multiple ways, and this disclosure does not impose any particular restrictions on it. As one possible implementation, refer to... Figure 3 and Figure 7 The limiting structure 12 includes a limiting groove 121 and a limiting part 122, and the buckle 20 includes a mating part 21; Reference Figure 8 When the latch 20 is in the clearance position, the engaging part 21 extends into the limiting groove 121, and the limiting part 122 abuts against the engaging part 21. During the rotation of the latch 20 from the released position to the clearance position, the engaging part 21 rotates with the latch 20 until it extends into the limiting groove 121. At this time, the groove wall of the limiting groove 121 restricts the engaging part 21 from continuing to rotate in the original direction. When the external force is removed, the engaging part 21 will rotate in the opposite direction (the direction of exiting the limiting groove 121) under the action of gravity. At this time, the limiting part 122 can provide abutment on the reverse movement path of the engaging part 21, preventing it from rotating in the opposite direction. In this way, through the cooperation of the limiting groove 121 and the limiting part 122, the latch 20 can be securely held in the clearance position.

[0050] refer to Figure 7 and Figure 8 One end of the limiting part 122 is fixed to the housing 11, and the other end is a free end close to the limiting groove 121. Compared to fixing the limiting part 122 entirely to the housing 11, making one end a free end allows the limiting part 122 to more easily undergo elastic deformation when compressed. In this way, during the process of the buckle 20 rotating from the released position to the avoidance position, the free end of the limiting part 122 can deform away from the mating part 21 under the push of the mating part 21, providing sufficient space for the mating part 21 to enter the limiting groove 121. This avoids the mating part 21 from getting stuck or damaged due to excessive resistance from the limiting part 122. Furthermore, the free end can recover its deformation in time after the external force is removed, providing a stop on the reverse movement path of the mating part 21 and preventing it from rotating in the opposite direction.

[0051] The cleaning device 100 provided in this disclosure fixes one end of the limiting part 122 to the housing 11 and sets the other end as a free end, so that the limiting part 122 is more likely to elastically deform when subjected to external force, and the buckle 20 is firmly held in the avoidance position.

[0052] Continue to refer to Figure 7 and Figure 8The free end has a raised rib 123 on the side near the mating part 21. The raised rib 123 can enhance the abutment between the limiting part 122 and the mating part 21, thereby preventing the mating part 21 from slipping or accidentally disengaging under force, thus ensuring the stability and reliability of the limiting structure 12.

[0053] refer to Figure 6 and Figure 7 The mounting base 31 is equipped with a locking hook 311, and the latch 20 is equipped with a locking platform 22. When the latch 20 is in the engaged position, the locking platform 22 engages with the locking hook 311; when the latch 20 is in the disengaged position, the locking platform 22 disengages from the locking hook 311. When the latch 20 is in the engaged position, the locking hook 311 and the locking platform 22 reliably lock the machine head 10 and the dust bin 30 together, preventing the machine head 10 from loosening or shaking during use, and ensuring the stability and operational safety of the cleaning equipment 100. When the latch 20 is switched to the disengaged position, the locking hook 311 and the locking platform 22 disengage, allowing the user to separate the machine head 10 from the dust bin 30 and empty the dust.

[0054] refer to Figures 6 to 8 The mounting base 31 is also provided with a guide portion 312. When the locking platform 22 and the locking hook 311 are disengaged, as the machine head 10 separates from the dust bin 30, the locking platform 22 can abut against the guide portion 312 and move along the outer contour of the guide portion 312 to guide the latch 20 from the disengaged position to the avoidance position. According to the cleaning equipment 100 provided in this disclosure, during the separation process of the machine head 10 and the dust bin 30, the user only needs to switch the latch 20 from the engaged position to the disengaged position, and then separate the machine head 10 and the dust bin 30. The locking platform 22 can then move along the outer contour of the guide portion 312 to drive the latch 20 from the disengaged position to the avoidance position. In other words, through this implementation method, even if the user's strength is small and the range of rotation of the latch 20 is small, the latch 20 can still be rotated from the disengaged position to the avoidance position during the separation process with the cooperation of the locking platform 22 and the guide portion 312.

[0055] The cleaning device 100 disclosed herein provides users with two operating options. Users can choose to continue rotating the latch 20 after it has been switched from the engaged position to the disengaged position until it is fixed in a clearance position by the limiting structure, and then separate the machine head 10 from the dustbin 30. Alternatively, users can choose to directly separate the machine head 10 from the dustbin 30 after the latch 20 has been switched from the engaged position to the disengaged position. Both methods keep the latch 20 in the clearance position, thus allowing the machine head 10 to be placed directly on the dustbin 30 when re-secured, without requiring manual adjustment of the latch 20 and preventing interference with the mounting base 31.

[0056] refer to Figure 5 and Figure 6The latch 20 includes a first support portion 23 and a second support portion 24 spaced apart along the height direction of the head 10. The housing 11 includes a cover portion 111, which can be supported on the top of the dust bin 30. When the latch 20 is in the latched position, the cover portion 111 abuts against the first support portion 23, and the latch 31 abuts against the second support portion 24. Through the abutting cooperation between the first support portion 23 and the cover portion 111, and the second support portion 24 and the latch 31, the problem of shaking at the connection between the head 10 and the dust bin 30 caused by relying on only a single part for locking can be avoided, thereby improving the connection stability between the two. At the same time, the abutting between the cover portion 111 and the first support portion 23 can also enhance the sealing effect at the interface between the head 10 and the dust bin 30, preventing dust and debris leakage from the dust bin 30.

[0057] refer to Figures 5 to 7 The locking platform 22 is located at one end of the second support 24 near the dustbin 30. Since the locking platform 22 is located at one end of the second support 24 near the dustbin 30, when the locking platform 22 abuts against the guide 312, the locking platform 22 can utilize the length of the second support 24 to increase the angle of rotation of the latch around the axis, thereby enabling the mating part 21 to rotate to the avoidance position that mates with the limiting structure 12 more quickly.

[0058] refer to Figure 6 The locking platform 22 extends towards the side where the first support 23 is located, forming a protrusion 221. The locking hook 311 is constructed as a slot 311. When the buckle 20 is in the engaged position, the protrusion 221 is located in the slot 311. The protrusion 221 is embedded in the slot 311 of the locking hook 311, which can effectively prevent the buckle 20 from loosening due to vibration or external force during the use of the cleaning equipment 100, thereby improving the connection reliability between the machine head 10 and the dustbin 30. In addition, the protrusion 221 engaging in the slot 311 can provide good operational feedback so that the user can confirm whether the buckle 20 is engaged in place.

[0059] refer to Figure 4 and Figure 8 The guide section 312 includes a guide surface 3121 and abutment surface 3122. In the height direction of the machine head 10, the guide surface 3121 is higher than the abutment surface 3122. Figure 6 When the buckle 20 is in the engaged position, the second support 24 abuts against the abutment surface 3122; Figure 7When the latch 20 is in the released position, the second support 24 abuts against the guide surface 3121. When the latch 20 is in the engaged position, the abutment surface 3122 provides stable force support for the second support 24, ensuring that the latch 20 can reliably lock the machine head 10 and the dustbin together, effectively enhancing the stability and locking safety of the cleaning equipment 100. When the latch 20 is switched to the released position, the guide surface 3121 plays a guiding role, guiding the second support 24 to move, thereby causing the latch 20 to rotate to the avoidance position. By setting the guide part 312, it can both provide support for the second support 24 and guide the movement of the second support 24, thus reducing the number of components and simplifying the overall structure of the cleaning equipment 100.

[0060] refer to Figure 8 The guide surface 3121 is constructed as a curved surface or an inclined surface forming an angle with the abutment surface 3122. Constructing the guide surface 3121 as a curved surface or an inclined surface forming an angle with the abutment surface 3122 without increasing the overall size of the guide portion 312 helps to reduce the size of the abutment surface 3122. Thus, when the latch 20 switches from the engaged position to the disengaged position, contact between the second support portion 24 and the abutment surface 3122 can be avoided or reduced. Therefore, during the separation of the head 10 from the dustbin 30 along the height direction, the second support portion 24 can be prevented from being blocked by the abutment surface 3122 and becoming stuck.

[0061] It should be noted that when the guide surface 3121 is constructed as an inclined surface, the inclined surface has an angle with both the height direction and the abutment surface 3122.

[0062] It should be understood that the term "comprising" and its variations as used in this disclosure are open-ended, meaning "including but not limited to". The term "according to" means "at least in part according to". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least another embodiment".

[0063] It should be understood that although terms such as "first" or "second" may be used in this disclosure to describe various elements (such as the first support and the second support), these elements are not defined by these terms, which are only used to distinguish one element from another.

[0064] The scope of protection of this disclosure is not limited to the above embodiments. Any variations or substitutions that can be conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A cleaning device, comprising: The head, including the housing; A latch, which is pivotally supported on the housing about an axis; as well as The dustbin includes a mounting base, and the latch can be switched between an engaged position and an unengaged position by rotating about the axis. When the latch is in the engaged position, the latch engages with the mounting base to fix the machine head to the dustbin; when the latch is in the unengaged position, the latch disengages from the mounting base and releases the machine head relative to the dustbin. Its features are: The housing is provided with a limiting structure, and the buckle can also rotate from the released position to an avoidance position that cooperates with the limiting structure. The limiting structure is used to hold the buckle in the avoidance position. When the buckle is in the avoidance position, the machine head can engage with the dust bin without being interfered with by the buckle.

2. The cleaning equipment according to claim 1, characterized in that, The limiting structure includes a limiting groove and a limiting part. The buckle includes a mating part. When the buckle is in the avoidance position, the mating part extends into the limiting groove, and the limiting part abuts against the side of the mating part facing away from the limiting groove.

3. The cleaning equipment according to claim 2, characterized in that, One end of the limiting part is fixed to the housing, and the other end is a free end close to the limiting groove. The free end has a rib on the side close to the mating part.

4. The cleaning equipment according to claim 1, characterized in that, The seat is equipped with a locking hook, and the buckle is equipped with a locking platform; When the buckle is in the engaged position, the locking platform engages with the locking hook; When the buckle is in the released position, the locking platform and the locking hook are released from engagement.

5. The cleaning equipment according to claim 4, characterized in that, The mounting base is also provided with a guide. When the locking platform is disengaged from the locking hook, as the machine head separates from the dust bin, the locking platform can abut against the guide and move along the outer contour of the guide to guide the buckle to rotate from the disengaged position to the avoidance position.

6. The cleaning equipment according to claim 5, characterized in that, The buckle includes a first support portion and a second support portion spaced apart along the height direction of the machine head. The housing includes a cover portion that can support the top of the dust bin. When the buckle is in the buckled position, the cover portion abuts against the first support portion, and the buckle seat abuts against the second support portion.

7. The cleaning equipment according to claim 6, characterized in that, The locking platform is located at one end of the second support near the dustbin.

8. The cleaning equipment according to claim 7, characterized in that, The locking platform extends to the side where the first support is located to form a protrusion, and the locking hook is constructed as a slot. When the buckle is in the fastening position, the protrusion is located in the slot.

9. The cleaning equipment according to claim 6, characterized in that, The guide portion includes a guide surface and abutment surface, wherein the guide surface is higher than the abutment surface in the height direction of the machine head; When the buckle is in the engaged position, the second support portion abuts against the abutting surface; when the buckle is in the disengaged position, the second support portion abuts against the guide surface.

10. The cleaning equipment according to claim 9, characterized in that, The guide surface is constructed as a curved surface or an inclined surface that forms an angle with the abutment surface.

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