CN217659616U

CN217659616U - Electric mop head

Info

Publication number: CN217659616U
Application number: CN202221326041.6U
Authority: CN
Inventors: 叶隽
Original assignee: Ningbo Borui Dekai International Trade Co ltd
Current assignee: Ningbo Borui Dekai International Trade Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-10-28
Anticipated expiration: 2032-05-31
Also published as: WO2023231100A1

Abstract

The utility model discloses an electric mop head, which comprises a base, a shell, a motor, a battery, a dust brush, a dust box and the like, wherein a hinged support on the shell is mainly arranged on a central axis of the electric mop head, the motor is arranged in front of the motor, the battery is arranged behind the motor, the centers of gravity of the motor and the battery are arranged on the same axial lead, the axial lead is parallel to the central axis and is positioned on the same vertical plane, and the battery is positioned at the rear side of the hinged support; thus, the battery drives the whole gravity center of the electric mop head to be at the back and also on the central axis. Therefore, when the electric mop head is suspended by the mop handle, the electric mop head can be ensured to be in a stable state, and the electric mop head can form a state that the rear end sinks around the hinged support, and the front end of the electric mop head drives the dust inlet in the front of the dust box to upwarp, so that dust and hair in the dust box are prevented from accidentally falling from the dust inlet. Simultaneously, motor and battery are sealed by the inner cup of lock connection on the mounting groove of base and are sealed, reduce the unexpected damage that intakes and cause motor or battery, avoid influencing the life of electronic mop head.

Description

Electric mop head

Technical Field

The utility model relates to a mop head in a cleaning product, in particular to an electric mop head.

Background

At present, electric mop head mainly used is the cleaning of subaerial dust hair, its structure includes base and the shell of lock on the base, and install the dirt brush between base and shell, the motor of drive dirt brush and the battery that provides the motor power supply etc, this dirt brush exposes in the base bottom surface, be equipped with the dust box that supplies the articulated hinge seat of mop handle and removable installation on this shell, and the front portion of dust box is equipped with the dust inlet that communicates the dirt brush, then the during operation only need be by the motor drive dirt brush roll of battery power supply, can be with the subaerial dust hair of electric mop head process through dust inlet clean to the dust box in, so whole cleaning process seems very light, laborsaving. However, the above-mentioned components such as the motor of electric mop head, battery and free bearing still have the design defect of position overall arrangement, neglected the influence of mounted position to the whole centre of gravity position of electric mop head specifically such as motor, battery and free bearing, make the whole centre of gravity of electric mop head produce the skew with the axis of electric mop head, then when electric mop head is carried by the mop handle to hang, not only can't guarantee that electric mop head is in stable state, can produce phenomenons such as rocking in the hanging of electric mop head carries the transition in-process, and also can't guarantee that electric mop head forms the rear end around the free bearing and sinks the position state that the front end upwarps, also can be in the state that electric mop head is whole just forward, obviously these circumstances can all lead to the unexpected dust hair that drops from dust inlet in the dirt box, thereby bring very big trouble for user's use. Meanwhile, the motor and the battery are only sealed in the base through the shell, the whole sealing performance is poor, and if the motor and the battery are lifted by the rolling dust brush when water is on the ground in actual use, accidental water inflow can occur to cause the damage of the motor or the battery, so that the service life of the electric mop head is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the defect of the prior art is overcome and an electric mop head which is not easy to shake and can not incline forward and has better sealing performance in the whole structure is provided when the electric mop head is suspended and lifted by a mop handle to be transferred.

The technical problem of the utility model is realized through following technical scheme:

an electric mop head comprises a base and a shell connected to the base in a buckling mode, wherein a dust brush, a motor for driving the dust brush and a battery for supplying power to the motor are arranged between the base and the shell, the dust brush is exposed out of the bottom surface of the base, a hinged support for a mop handle to be hinged and a dust box detachably arranged are arranged on the shell, a dust inlet communicated with the dust brush is formed in the front of the dust box, and the hinged support on the shell is arranged on a central axis of the electric mop head; the center of gravity of the motor is arranged on the same axis line when the motor is in front and the battery is in back, and the axis line is parallel to the central axis of the electric mop head and is positioned on the same vertical plane; the battery is positioned at the rear side of the hinged support and drives the whole gravity center of the electric mop head to be behind, and the whole gravity center of the electric mop head is also positioned on the central axis.

The electric mop head is lifted by the mop handle to be in a hanging state, the battery drives the whole gravity center of the electric mop head to sink backwards, and the dust inlet in the front of the dust box is tilted upwards.

The motor drives a pair of dust brushes to synchronously roll for work, and the pair of dust brushes are arranged in central symmetry by taking the central axis as a center.

The shell is provided with two dust boxes which are detachably arranged, and the two dust boxes are arranged in a central symmetry mode by taking the central axis as a center.

The motor and the battery are embedded and fixed in the mounting groove of the base, and then the inner cover buckled and connected on the mounting groove is used for sealing and sealing.

And a sealing ring for sealing and sealing is arranged between the inner cover and the mounting groove.

The rear part of the shell is provided with a switch for starting and stopping the motor, and the switch is positioned on the central axis.

Each dust box is provided with a button for disassembling the dust box.

The bottom surface of the base is provided with a mop cloth which is positioned at the rear side of the dust brush.

The battery is a dry battery, a lithium battery or a nickel-hydrogen battery.

Compared with the prior art, the utility model mainly arranges the hinged support on the shell on the central axis of the electric mop head, arranges the motor in front and the battery in back on the same central axis, and the central axis is parallel to the central axis of the electric mop head and is positioned on the same vertical plane, while the battery is positioned at the back side of the hinged support; therefore, the battery can drive the whole gravity center of the electric mop head to be behind, and the whole gravity center of the electric mop head is also positioned on the central axis. Therefore, when the electric mop head is lifted by the mop handle to be in a hanging state, the electric mop head can be ensured to be in a stable state, the phenomena of shaking and the like can not be generated even in the hanging and lifting transfer process of the electric mop head, and the electric mop head can be ensured to form a position state that the rear end is sunk and the front end is upwarped around the hinged support, namely, the electric mop head is in a state that the whole body of the electric mop head is backwards tilted, so that the dust inlet at the front part of the dust box is also upwarped; obviously, the dust box can better prevent dust and hair in the dust box from accidentally falling from the dust inlet, and brings great convenience to users. Simultaneously, motor and battery all inlay the dress and fix in the mounting groove of base, and sealed closure is made by the inner cup that the lock is connected on the mounting groove again, so seal closure is carried out through addding the inner cup, has also further promoted electronic mop head overall structure's sealing performance to and reduce accidental damage of intaking and causing motor or battery, thereby avoid influencing the life of electronic mop head.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a perspective view of fig. 1.

Fig. 3 is a sectional view a-a of fig. 1.

Fig. 4 is a schematic view of the structure of fig. 2 with the housing removed.

Fig. 5 is a schematic view of the structure of fig. 4 with the inner lid removed.

Fig. 6 is a schematic structural view of the inner lid.

Detailed Description

The embodiments of the present invention will be described in detail below with reference to the drawings.

As shown in fig. 1-6, 1 is a base, 11 is a mop, 2 is a shell, 21 is a hinged support, 22 is a switch, 3 is a dust box, 31 is a button, 32 is a dust inlet, 4 is a motor, 5 is a battery, 6 is a dust brush, 7 is an inner cover, and 8 is a caulking groove.

An electric mop head, as shown in fig. 1 and fig. 2, is an electric cleaning device for cleaning dust and hair on the ground, and the structure of the electric mop head comprises a base 1 and a shell 2 which is buckled and connected on the base, etc., a dust brush 6, a motor 4 for driving the dust brush and a battery 5 for supplying power to the motor are arranged between the base and the shell, and a hinged seat 21 for hinging a mop handle and a dust box 3 which is detachably arranged are also arranged on the shell 2.

Wherein, the position of the hinged support 21 on the shell 2 is just in the middle axis of the electric mop head, the central axis is the axis formed by extending from the center of the electric mop head along the front and back directions, and the two dust boxes 3 which are detachably mounted are arranged on the shell 2, and the two dust boxes 3 are arranged in central symmetry by using the central axis, namely symmetrically arranged at the two sides of the central axis respectively, the front part of each dust box 3 is provided with a dust inlet 32 communicated with the dust brush 6, so that the ground dust hair passed by the electric mop head can be cleaned to the dust box 3 through the dust inlet 32 when the dust brush 6 rolls, each dust box 3 is provided with a button 31 for detaching the dust box, and the independent detachment and installation of each dust box 3 are facilitated.

Motor 4 and battery 5 inlay the dress and fix in the mounting groove of base 1, the inner cup 7 of connection on the mounting groove by the lock again does sealed closure, then still need to be equipped with the sealing washer between inner cup 7 and the mounting groove in order to constitute sealed closure structure, specifically inlay the sealing washer in caulking groove 8 between inner cup and mounting groove, the event seals motor 4 and battery 5 through addding inner cup 7, both strengthened motor 4 and battery 5's waterproof performance, the sealing performance of electronic mop head overall structure has further been promoted again, reduce the unexpected water intake and the damage that causes motor 4 or battery 5 when electronic mop head during operation, thereby avoid influencing the life of electronic mop head.

Meanwhile, the design positions of the motor 4 and the battery 5 are also arranged according to the front position and the rear position of the motor, the centers of gravity of the motor and the battery are arranged on the same axial line, and the axial line is parallel to the central axis of the electric mop head and is positioned on the same vertical plane.

Moreover, the battery 5 is positioned at the rear side of the hinged support 21, so that the whole gravity center of the electric mop head can be driven to be behind, and the whole gravity center of the electric mop head is also positioned on the central axis, namely, the design position of the battery 5 can ensure that the whole gravity center of the electric mop head is behind and the whole gravity center is also positioned on the central axis of the electric mop head.

The battery 5 is a dry battery, a lithium battery or a nickel-hydrogen battery, and a disposable battery or a rechargeable battery can be selected in the power supply mode.

In addition, motor 4 drives a pair of dust brushes 6 to roll synchronously, the pair of dust brushes are arranged in central symmetry with the central axis, namely are symmetrically arranged on two sides of the central axis respectively, the pair of dust brushes 6 are exposed on the bottom surface of the base 1 to facilitate rolling cleaning of the ground, the bottom surface of the base 1 is also provided with a mop cloth 11 which is positioned on the rear side of the dust brushes 6 to assist cleaning, and the rear part of the shell 2 is also provided with a switch 22 for starting and stopping the motor 4, and the switch is also positioned on the central axis.

Like this, when electric mop head is carried by the mop handle and is in the state of carrying in a hanging way, the electric mop head forms the state of carrying in a hanging way through hinged support 21, not only can guarantee that electric mop head is in stable state all the time, even can not produce the phenomenon such as rock at electric mop head's the hanging transfer in-process of carrying, but also can guarantee that electric mop head forms the rear end around hinged support 21 and sinks the position state that the front end upwarps, also be in the state that electric mop head wholly heels, so that the dust inlet 32 of dust box 3 front portion also upwarps.

Obviously, these circumstances will better prevent the dust and hair in the dust box 3 from accidentally falling from the dust inlet, and will bring great convenience to the user.

The above description is only an embodiment of the present invention, and it should be understood by those skilled in the art that any structural design equivalent to this embodiment is included in the scope of the present invention.

Claims

1. An electric mop head comprises a base (1) and a shell (2) buckled and connected on the base, wherein a dust brush (6), a motor (4) for driving the dust brush and a battery (5) for supplying power to the motor are arranged between the base and the shell, the dust brush (6) is exposed on the bottom surface of the base (1), a hinged seat (21) for a mop handle to be hinged and a dust box (3) which can be detachably arranged are arranged on the shell (2), and a dust inlet (32) communicated with the dust brush (6) is arranged at the front part of the dust box, and the electric mop head is characterized in that the hinged seat (21) on the shell (2) is arranged on a central axis of the electric mop head; the motor (4) is arranged in front of the mop head, the battery (5) is arranged behind the mop head, the centers of gravity of the motor and the battery are arranged on the same axis, and the axis is parallel to the central axis of the electric mop head and is positioned on the same vertical plane; the battery (5) is positioned at the rear side of the hinged support (21) and drives the whole gravity center of the electric mop head to be behind, and the whole gravity center of the electric mop head is also positioned on the central axis.

2. The electric mop head as claimed in claim 1, wherein the electric mop head is held by a mop handle in a hanging state, the battery (5) drives the overall gravity center of the electric mop head to sink backward, and the dust inlet (32) at the front of the dust box (3) is tilted upward.

3. An electric mop head according to claim 1, characterized in that the motor (4) drives a pair of brushes (6) to roll synchronously, which are arranged centrally symmetrically with respect to the central axis.

4. An electric mop head according to claim 1, characterized in that the housing (2) is provided with two detachably mounted dust boxes (3) which are arranged centrally and symmetrically about the central axis.

5. An electric mop head according to claim 1, characterized in that the motor (4) and the battery (5) are embedded and fixed in the mounting groove of the base (1), and then sealed and closed by an inner cover (7) which is buckled and connected with the mounting groove.

6. An electric mop head according to claim 5, characterized in that a sealing ring forming a sealing closure is arranged between the inner cover (7) and the mounting groove.

7. An electric mop head according to claim 1, characterized in that the back of the housing (2) is provided with a switch (22) for turning on and off the motor (4), which is located on the central axis.

8. An electric mop head according to claim 1, characterized in that each of said dust boxes (3) is provided with a button (31) for detaching the box.

9. An electric mop head according to claim 1, characterized in that the base (1) is provided with a mop cloth (11) on its bottom side, which mop cloth is located behind the dust brush (6).

10. An electric mop head according to claim 1, characterized in that the battery (5) is a dry cell battery, a lithium battery or a nickel-hydrogen battery.