Dust mopping head

Abstract

The utility model relates to a dust absorption mop head, include: suction nozzle, have the casing, the front part of casing defines dust absorption mouth, the bottom of casing defines a recess, recess is located at the back side of dust absorption mouth, rotary connector, install at the top of casing, and detachable mop board is structured as can detachably joint to recess department, detachable mop board is structured as can removeable support a cleaning mop, detachable mop board has upper surface and lower surface away from each other, lower surface is used for the middle area of cleaning mop to cover on it, four corner fixers are equipped on the upper surface, each corner fixer is structured as for keeping one corner of cleaning mop on detachable mop board, locking mechanism is arranged between detachable mop board and casing and is structured as for keeping detachable mop board at recess department. The above-mentioned dust absorption mop head can consider the cleaning mop detachable convenience and the attachment reliability.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment technology, and in particular to a vacuum mop head that can vacuum and wipe the floor surface with a mop. Background Technology

[0002] Existing vacuum mops typically combine vacuuming and mopping functions, effectively removing dust and stains and improving cleaning efficiency. However, in actual use, the ease of changing the mop head is generally not high. For example, some vacuum mops require the mop handle to be laid down to expose the bottom of the mop head when installing the cleaning mop head, which is inconvenient. The mop head needs to be replaced or washed promptly after frequent use, but existing designs may result in hands getting dirty during disassembly, or difficulty in quickly aligning and fixing a new mop head. These issues degrade the user experience. Utility Model Content

[0003] In order to solve the problems mentioned above, one objective of this utility model is to provide a vacuum mop head that is simple in structure and easy to assemble and disassemble.

[0004] Therefore, this utility model provides a vacuum mop head, comprising: a suction nozzle having a housing, the front portion of the housing defining a suction port, the bottom portion of the housing defining a recess located behind the suction port; a swivel connector mounted on the top of the housing; and a removable mop plate configured to be detachably engaged with the recess, the removable mop plate being configured to removably support a cleaning mop, the removable mop plate having an upper surface and a lower surface facing away from each other, the lower surface being for covering the middle area of ​​the cleaning mop thereon, the upper surface having four corner retainers, each of the corner retainers being configured to retain a corner of the cleaning mop on the removable mop plate; and a locking mechanism disposed between the removable mop plate and the housing and configured to retain the removable mop plate at the recess.

[0005] In some preferred embodiments, the upper surface is provided with four bosses, and each of the corner retainers is located at a corresponding boss.

[0006] In some preferred embodiments, four first grooves are provided on the inner wall of the recess; when the removable mop plate is engaged with the recess, each of the protrusions is located in the corresponding first groove.

[0007] In some preferred embodiments, the upper surface is further provided with a pair of ribs, the pair of ribs being located inside the four bosses, and a pair of second grooves being provided on the inner wall of the recess; when the detachable mop plate is engaged with the recess, each of the ribs is located in the corresponding second groove.

[0008] In some preferred embodiments, a positioning protrusion is provided on each of the left and right sides of the upper surface; when the detachable mop plate is engaged with the recess, the pair of positioning protrusions abut against the left and right edges of the housing from the outside of the left and right edges of the housing.

[0009] In some preferred embodiments, the locking mechanism includes one or more first magnetic elements distributed on the housing and one or more second magnetic elements arranged on the removable mop plate; the first magnetic elements are adapted to magnetically engage with the second magnetic elements to attract the removable mop plate to the recess.

[0010] In some preferred embodiments, each of the second magnetic elements is arranged between two adjacent corner retainers.

[0011] In some preferred embodiments, when the removable mop plate is engaged with the recess, a portion of the removable mop plate protrudes from the housing.

[0012] In some preferred embodiments, the rear central region of the removable mop plate defines a stepping area for a user to apply force to the removable mop plate; when the removable mop plate is engaged with the recess, the stepping area protrudes from the rear edge of the housing.

[0013] In some preferred embodiments, the middle region of the rear edge of the housing is recessed forward.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: the vacuum mop head enables quick replacement of the mop cloth. When disassembling the used cleaning mop cloth, the user does not need to touch the dirty cleaning mop cloth with their hands. When installing the cleaning cloth, simply connect the suction nozzle to the detachable mop cloth plate loaded with the new cleaning mop cloth. After the two are connected, the four corners of the cleaning mop cloth can be firmly pressed between them. Based on this, the vacuum mop head of this application can take into account both the convenience of cleaning mop cloth disassembly and assembly reliability. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a vacuum mop head according to an embodiment of this application;

[0016] Figure 2 for Figure 1A schematic diagram of the detachable mop head after the removable mop pad has been removed.

[0017] Figure 3 for Figure 2 The diagram shows the nozzle of a vacuum mop head after it has been flipped upwards at an angle.

[0018] Figure 4 yes Figure 2 A top view of the removable mop pad shown;

[0019] Figure 5 yes Figure 2 The diagram shows a three-dimensional representation of the removable mop pad. Detailed Implementation

[0020] This application relates to a vacuum mop head. The vacuum mop head can be mounted on the lower part of a vertical push rod and can move along the floor surface to be cleaned under the user's control. A cleaning mop cloth for wiping the floor surface can be attached to the vacuum mop head; this cleaning mop cloth can be a disposable sheet-like consumable or a reusable cleaning mop cloth. The vacuum mop head, by means of the suction force of a suction power source fluidly connected to it, can suck up debris from the floor surface to be wiped and simultaneously complete the wiping work using the cleaning mop cloth. The suction port is fluidly connected to the suction power source (such as a vacuum motor), and an air-solid separation component (such as a cyclone dust cup) is arranged between the suction port and the suction power source to intercept debris and release air; the suction power source and / or the air-solid separation component can be components arranged on the vertical push rod.

[0021] See Figure 1 , Figure 2 and Figure 3 The illustration shows an example of a vacuum mop head. The vacuum mop head 100 mainly includes a square nozzle 1, a rotating connector 2, a square removable mop head 3, and a hose 4.

[0022] The nozzle 1 is typically a plastic component, which can be a single piece or a combination of multiple parts assembled together. The nozzle 1 includes a housing 11. The front portion of the housing 11 defines a suction port 12. The bottom portion of the housing 11 defines a recess 13. The recess 13 is located behind the suction port 12.

[0023] The rotary connector 3 is mounted at the top center of the housing 11 and is designed to engage with the lower part of the vertical push rod. In this example, the rotary connector 3 provides the vertical push rod to the connection with rotational freedom in both forward and backward, as well as left and right directions. The hose 4 passes through the rotary connector 3, with one end fluidly connected to the suction port 12.

[0024] The removable mop plate 3 is detachably engaged with a recess 13 at the bottom of the housing 11. The removable mop plate 3 is configured to removably support a cleaning mop (not shown). The removable mop plate 3 has an upper surface 31 and a lower surface 32 that are opposite to each other. The lower surface 32 is used to cover the middle area of ​​the cleaning mop. The upper surface 31 is provided with four corner retainers 33, each corner retainer 33 being configured to hold one corner of the cleaning mop onto the removable mop plate 3. The corner retainers 33 include a plurality of serrated slits into which the four corners of the cleaning mop will be inserted.

[0025] Combination Figure 3 and Figure 4 As shown, the upper surface 31 of the detachable mop plate 3 is provided with four protrusions 34, and each corner retainer 33 is located at a corresponding protrusion 34. Four first grooves 14 are provided on the inner wall of the recess 13 at the bottom of the housing 11. When the detachable mop plate 3 is engaged with the recess 13, each protrusion 34 is located in the corresponding first groove 14. Through the concave-convex structure defined by the protrusions 34 and the first grooves 14, the four corners of the cleaning mop fixed to the corner retainer 33 can be further secured, effectively preventing the corners of the cleaning mop from accidentally detaching from the corner retainer 33.

[0026] The vacuum mop head 100 also includes a locking mechanism 5, which is arranged between the removable mop plate 3 and the housing 11 of the nozzle 1 and configured to retain the removable mop plate 3 in the recess 13. In this example, the locking mechanism 5 includes a plurality of pairs of magnetic elements distributed between the housing 11 and the removable mop plate 3, which magnetically attract the removable mop plate 3 to the recess 13 of the housing 11. Specifically, the locking mechanism 5 includes a pair of first magnetic elements 51 distributed on the housing 11 and a pair of second magnetic elements 52 arranged on the removable mop plate 3. The first magnetic elements 51 are adapted to magnetically engage with the second magnetic elements 52 to attract the removable mop plate 3 to the recess 13. In this example, each of the second magnetic elements 52 is arranged between two adjacent corner retainers 33. In other embodiments, the locking mechanism may also be other structural solutions, such as a latch structure, a snap-fit ​​connection, etc.

[0027] The upper surface 31 of the removable mop plate 3 is also provided with a pair of protruding ribs 35. The pair of protruding ribs 35 are located inside the four bosses 34. A pair of second grooves 15 are provided on the inner wall of the recess 13 of the housing 11. When the removable mop plate 3 is engaged with the recess 13, each protruding rib 35 is located in the corresponding second groove 15. This convex-concave structure of the protruding ribs and grooves helps the removable mop plate to be quickly positioned when engaged with the recess.

[0028] The upper surface 31 of the detachable mop plate 3 is provided with a positioning protrusion 36 on each of the left and right sides. When the detachable mop plate 3 is engaged with the recess 13, the pair of positioning protrusions 36 abut against the left edge 111 and the right edge 112 from the outside of the left edge 111 and the right edge 112 of the housing 11, respectively.

[0029] When the removable mop plate 3 is engaged with the recess 13, the rear portion of the removable mop plate 3 protrudes from the housing 11. The central region of the rear portion of the removable mop plate 3 defines a stepping part 37 for the user to apply force to the removable mop plate 3. When the removable mop plate 3 is engaged with the recess 13, the stepping part 37 protrudes from the rear edge 113 of the housing 11. In this example, the central region of the rear edge 113 of the housing 11 corresponding to the stepping part 37 is recessed forward.

[0030] When the user needs to install the cleaning mop on the removable mop plate 3, firstly, align the middle area of ​​the cleaning mop with the lower surface 32 of the removable mop plate 3, and fold the front and back areas of the cleaning mop located on both sides of the middle area to the upper surface 31 of the removable mop plate 3. Then, tuck the four corners of the cleaning mop into the corner retainers 33. Lift the suction nozzle 1 above the removable mop plate 3 and position the suction nozzle 1 between a pair of positioning protrusions 36. Then, insert a pair of protruding ribs 35 into the second groove 15. Finally, use the magnetic attraction of the first magnetic element 51 and the second magnetic element 52 to fix the removable mop plate 3 in the recess 13. When the user needs to remove the cleaning mop used on the detachable mop plate 3, the user steps on 37 and lifts the suction nozzle 1 upward to separate it from the detachable mop plate 3. After the detachable mop plate 3 is separated from the suction nozzle 1, the cleaning mop can be removed from the detachable mop plate 3 by pulling out each corner of the cleaning mop from the angle retainer 33.

[0031] The above embodiments are merely illustrative examples, and those skilled in the art can make equivalent substitutions or improvements within the scope of the claims. Other embodiments, besides the exemplary embodiments shown and described herein, are also covered within the scope of this invention.

Claims

1. A cleaning mop head, characterized in that, include: A suction nozzle has a housing, the front of which defines a suction port, and the bottom of which defines a recess located behind the suction port. A rotary connector is mounted on top of the housing; A removable mop plate is configured to be removably engaged with the recess, the removable mop plate being configured to removably support a cleaning mop, the removable mop plate having an upper surface and a lower surface facing away from each other, the lower surface being for covering the middle area of ​​the cleaning mop thereon, and the upper surface having four corner retainers, each of the corner retainers being configured to hold one corner of the cleaning mop on the removable mop plate. as well as A locking mechanism is disposed between the removable mop plate and the housing and is configured to retain the removable mop plate in the recess.

2. The cleaning mop head of claim 1, wherein: The upper surface is provided with four protrusions, and each of the corner retainers is located at a corresponding protrusion.

3. A cleaning mop head as claimed in claim 2, characterised in that: The inner wall of the recess is provided with four first grooves; when the detachable mop plate is engaged with the recess, each of the protrusions is located in the corresponding first groove.

4. The cleaning mop head of claim 2, wherein: The upper surface is also provided with a pair of ribs, which are located inside the four bosses. A pair of second grooves are provided on the inner wall of the recess. When the detachable mop plate is engaged with the recess, each of the ribs is located in the corresponding second groove.

5. The cleaning mop head of claim 1, wherein: A positioning protrusion is provided on each of the left and right sides of the upper surface; when the detachable mop plate is engaged with the recess, the pair of positioning protrusions abut against the left and right edges of the housing from the outside of the left and right edges of the housing.

6. The cleaning mop head of claim 1, wherein: The locking mechanism includes one or more first magnetic elements distributed on the housing and one or more second magnetic elements arranged on the removable mop plate; the first magnetic elements are adapted to magnetically engage with the second magnetic elements to attract the removable mop plate to the recess.

7. The cleaning mop head of claim 4, wherein: Each of the second magnetic elements is arranged between two adjacent corner retainers.

8. The cleaning mop head of claim 1, wherein: When the removable mop plate is engaged with the recess, a portion of the removable mop plate protrudes from the housing.

9. A cleaning mop head as claimed in claim 8, characterised in that: The rear center region of the removable mop plate defines a stepping area for the user to apply force to the removable mop plate; when the removable mop plate is engaged with the recess, the stepping area protrudes from the rear edge of the housing.

10. A cleaning mop head as claimed in claim 9, characterised in that: The middle region of the rear edge of the housing is recessed forward.

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