CN220876208U - Multifunctional cleaning brush - Google Patents

Abstract

The utility model discloses a multifunctional cleaning brush which comprises a shell, wherein a plurality of brush heads capable of being replaced conveniently are annularly distributed outside the shell, each brush head comprises a plane brush head, a sharp brush head, a long brush head and a gap brush head, and limit clamping grooves are formed in the middle parts of the plane brush head, the sharp brush head, the long brush head and the gap brush head. The beneficial effects are that: according to the utility model, the limiting clamping head is fixed at the power output end of the gear motor, and the limiting clamping grooves matched with the limiting clamping head are respectively formed in the long-hair brush head, the gap brush head, the sharp brush head and the plane brush head, so that the electric cleaning brush can be conveniently replaced in a rotary pulling and inserting mode according to actual use requirements, the electric cleaning brush can comprehensively clean household articles such as carpets and sofas, and the cleaning efficiency of the electric cleaning brush on the household articles such as carpets and sofas is improved.

Description

Multifunctional cleaning brush

Technical Field

The utility model relates to the technical field of cleaning tools, in particular to a multifunctional cleaning brush.

Background

In daily life, in order to ensure the cleanness of household articles such as carpets, sofas and the like, the household articles such as carpets, sofas and the like need to be cleaned by means of the cleaning brush, the corresponding cleaning operation is mainly carried out by manually holding the cleaning brush with a fixed structure when the household articles such as carpets, sofas and the like are cleaned, however, in the cleaning mode, the arms are required to swing repeatedly by people, so that the labor intensity of the workers in the cleaning process is high, and the labor intensity of the workers when the household articles such as carpets, sofas and the like are cleaned by the electric cleaning brush is reduced on the market.

At present, an electric cleaning brush for cleaning household articles such as carpets and sofas mainly comprises an electric cleaning handle and a brush head arranged at the power output end of the electric cleaning handle, and the electric cleaning brush with the structure can clean the household articles such as carpets and sofas, but because the brush head on the electric cleaning brush with the structure is of a non-detachable structure, the electric cleaning brush with the structure cannot be conveniently replaced when in use, namely, the electric cleaning brush with the structure can only clean the household articles at specific positions, but cannot clean gaps, concave surfaces and other positions on the household articles such as carpets and sofas, so that the electric cleaning brush cannot thoroughly clean the household articles such as carpets and sofas, and has lower cleaning efficiency.

Disclosure of utility model

First, the technical problem to be solved

Aiming at the current state of the art, the utility model provides the multifunctional cleaning brush capable of efficiently cleaning the plane, concave surface and gap of household articles such as carpets, sofas and the like according to actual cleaning requirements.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides a multifunctional cleaning brush, which comprises a shell, wherein a plurality of brush heads capable of being replaced conveniently are annularly distributed outside the shell, each brush head comprises a plane brush head, a sharp brush head, a long brush head and a gap brush head, limit clamping grooves are formed in the middle of each of the plane brush head, the sharp brush head, the long brush head and the gap brush head, a limit clamping head which is matched and fixed with the limit clamping groove is arranged at the power output end of a gear motor at the inner top end of the shell, and each limit clamping groove consists of a through groove for the limit clamping head to pass through and a limit edge for limiting the limit clamping head.

Further, the bottom end of the shell is connected with a handle for a human body to conveniently hold in a hot melt mode, and a rechargeable storage battery is arranged at the inner bottom end of the handle.

Through adopting above-mentioned technical scheme, the hand is held the grab handle can realize this electric cleaning brush's convenient gripping, can guarantee under the battery effect gear motor's normal work.

Further, a switch for controlling the speed reducing motor to be conveniently opened and closed is arranged above the storage battery in the handle.

By adopting the technical scheme, the switch is mainly used for controlling the convenient start and stop of the gear motor through the on-off of the control circuit.

Further, the limiting clamping head is connected with a power output shaft of the speed reducing motor through bolts, and the shape of the limiting clamping head is matched with that of the groove.

By adopting the technical scheme, the limit clamp head can be ensured to conveniently penetrate through the groove.

Furthermore, the dimensions of the plane brush head, the sharp brush head, the long brush head and the limit clamping groove on the gap brush head are the same.

By adopting the technical scheme, the planar brush head, the sharp brush head, the long brush head and the gap brush head can be reliably installed with the limiting clamp head.

Further, the limiting edge is formed on the plane brush head, the sharp brush head, the long brush head and the gap brush head, and the tail part of the limiting edge, which is contacted with the limiting chuck, is of an arc-shaped groove structure.

Through adopting above-mentioned technical scheme, when spacing block by pass the groove and after rotating, can ensure under spacing limit effect that the brush head that corresponds is along with spacing block's synchronous rotation.

Further, the brush hairs on the plane brush head, the sharp brush head, the long brush head and the gap brush head are perpendicular to the brush sweeping surface.

By adopting the technical scheme, the normal cleaning functions of the plane brush head, the sharp brush head, the long brush head and the gap brush head can be ensured.

Further, the switch is electrically connected with the gear motor and the storage battery, and the handle is provided with an indicator lamp for knowing the electrifying state of the cleaning brush.

By adopting the technical scheme, the reliable installation of the switch can be ensured.

Furthermore, the back of the shell is provided with a magnet, so that metal objects can be adsorbed during cleaning.

(III) beneficial effects

Compared with the prior art, the utility model has the following beneficial effects:

The utility model discloses a carpet and sofa cleaning brush, which aims to solve the problems that an electric cleaning brush for cleaning household articles such as carpets and sofas mainly comprises an electric cleaning handle and a brush head arranged at the power output end of the electric cleaning handle, and the electric cleaning brush with the structure can realize cleaning of household articles such as carpets and sofas, but because the brush head on the electric cleaning brush with the structure is of a non-detachable structure, the electric cleaning brush with the structure cannot realize convenient replacement of the brush head when in use, namely, the electric cleaning brush with the structure can only meet the cleaning of a specific position on the household articles, but can not realize the cleaning of gaps, concave surfaces and other positions on the household articles such as carpets and sofas, so that the electric cleaning brush cannot thoroughly clean the household articles such as carpets and sofas, and the cleaning efficiency is lower.

Drawings

FIG. 1 is a split view of a multifunctional cleaning brush according to the present utility model;

FIG. 2 is a rear view of a multifunctional cleaning brush according to the present utility model in a disassembled state;

FIG. 3 is a schematic view showing the structure of a multifunctional cleaning brush according to the present utility model when the multifunctional cleaning brush is connected with a planar brush head;

Fig. 4 is a cross-sectional view of a multifunctional cleaning brush of the present utility model when connected to a planar brush head.

The reference numerals are explained as follows:

1. A housing; 2. a long bristle; 3. a slit brush head; 4. a handle; 5. limiting clamping heads; 6. a limit clamping groove; 7. limit edges; 8. a planar brush head; 9. trough passing; 10. a pointed bristle; 11. a switch; 12. a speed reducing motor; 13. a storage battery; 14. and (3) a magnet.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1-4, a multifunctional cleaning brush in this embodiment includes a housing 1, a plurality of brush heads capable of being replaced conveniently are annularly distributed outside the housing 1, each brush head comprises a planar brush head 8, a sharp brush head 10, a long brush head 2 and a gap brush head 3, a limit clamping groove 6 is formed in the middle of each of the planar brush head 8, the sharp brush head 10, the long brush head 2 and the gap brush head 3, a limit clamping head 5 matched and fixed with the limit clamping groove 6 is mounted at the power output end of a speed reduction motor 12 at the top end in the housing 1, the limit clamping groove 6 is formed by a through groove 9 for the limit clamping head 5 to pass through and a limit edge 7 for limiting the limit clamping head 5, when the limit clamping head 5 passes through the through groove 9 and rotates, synchronous rotation of the corresponding brush heads along with the limit clamping head 5 can be ensured under the effect of the limit edge 7, and meanwhile flexible replacement of the planar brush head 8, the sharp brush head 10, the long brush head 2 and the gap brush head 3 can be realized according to actual cleaning requirements in the mounting mode.

As shown in fig. 1-4, in this embodiment, the bottom end of the housing 1 is hot-melt connected with a handle 4 for a human body to conveniently hold, a rechargeable battery 13 is installed at the bottom end in the handle 4, the portable holding of the electric cleaning brush can be realized by a handheld grab handle, the normal operation of the gear motor 12 can be ensured under the action of the battery 13, a switch 11 for controlling the gear motor 12 to conveniently open and close is installed above the battery 13 in the handle 4, the switch 11 is mainly used for controlling the gear motor 12 to conveniently open and close by controlling the on-off of a circuit, the switch 11 is electrically connected with the gear motor 12 and the battery 13, and the handle 4 is provided with an indicator lamp for carrying out knowledge on the electrified state of the cleaning brush, so that the reliable installation of the switch 11 can be ensured.

As shown in fig. 1-4, in this embodiment, the power output shaft of the reduction motor 12 is connected with the limiting chuck 5 through a bolt, the shape of the limiting chuck 5 is matched with the shape of the through groove 9, so that the limiting chuck 5 can be ensured to conveniently pass through the through groove 9, the sizes of the limiting clamping grooves 6 on the planar brush head 8, the sharp brush head 10, the long brush head 2 and the slit brush head 3 are the same, the reliable installation of the planar brush head 8, the sharp brush head 10, the long brush head 2 and the slit brush head 3 and the limiting chuck 5 can be ensured, the limiting edge 7 is formed on the planar brush head 8, the sharp brush head 10, the long brush head 2 and the slit brush head 3, the contact tail of the limiting edge 7 and the limiting chuck 5 is in an arc groove structure, bristles on the planar brush head 8, the sharp brush head 10, the long brush head 2 and the slit brush head 3 are all perpendicular to a brushing surface, the normal functions of the planar brush head 8, the sharp brush head 10, the long brush head 2 and the slit brush head 3 can be ensured, and the magnet 14 can be conveniently cleaned when the back of the shell 1 is provided with the magnet for adsorbing the metal cleaning object.

The specific implementation process of this embodiment is as follows: when the electric cleaning brush is used, firstly, one of the long-hair brush head 2, the gap brush head 3, the sharp brush head 10 and the plane brush head 8 is matched with the limiting chuck 5 according to the actual cleaning requirement, then, the speed reducing motor 12 is started by only pressing the switch 11, bristles on the electric cleaning brush are just opposite to the parts to be cleaned on household articles such as carpets, sofas and the like, and then, the surfaces of the household articles such as carpets, sofas and the like can be cleaned conveniently, wherein in the cleaning process, under the matching of the limiting chuck 5 and the limiting chuck 6, the electric cleaning brush can be replaced conveniently and rapidly in a rotating and plugging mode according to the actual use requirement, so that the electric cleaning brush can clean the household articles such as carpets, sofas and the like comprehensively, and the cleaning efficiency of the electric cleaning brush on the household articles such as carpets, sofas the like is improved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. A multifunctional cleaning brush, characterized in that: including casing (1), be annular outside casing (1) and distribute there is a plurality of brush heads that can conveniently change, wherein contain plane brush head (8), sharp brush head (10), long hair brush head (2), gap brush head (3), plane brush head (8 sharp brush head (10) long hair brush head (2) and spacing draw-in groove (6) have all been seted up at the middle part of gap brush head (3), install in casing (1) the power take off department of gear motor (12) on top with spacing draw-in groove (6) cooperation fixed spacing dop (5), spacing draw-in groove (6) are by the confession spacing dop (5) pass through groove (9) and be used for right spacing limit (7) of dop (5) constitute.

2. A multifunctional cleaning brush according to claim 1, characterized in that: the utility model discloses a rechargeable battery pack, including casing (1), handle (4) that supplies the convenient handle of human body to grip is connected with to the hot melt of casing (1) bottom, rechargeable battery (13) are installed to handle (4) inner bottom.

3. A multifunctional cleaning brush according to claim 2, characterized in that: a switch (11) for controlling the gear motor (12) to be conveniently opened and closed is arranged above the storage battery (13) in the handle (4).

4. A multifunctional cleaning brush according to claim 1, characterized in that: the limiting clamp head (5) is connected with a power output shaft of the speed reducing motor (12) through bolts, and the shape of the limiting clamp head (5) is matched with the shape of the passing groove (9).

5. A multifunctional cleaning brush according to claim 1, characterized in that: the dimensions of the plane brush head (8), the sharp brush head (10), the long-hair brush head (2) and the limit clamping groove (6) on the gap brush head (3) are the same.

6. A multifunctional cleaning brush according to claim 1, characterized in that: the limiting edge (7) is formed on the plane brush head (8), the sharp brush head (10), the long-hair brush head (2) and the gap brush head (3), and the contact tail part of the limiting edge (7) and the limiting clamp head (5) is of an arc groove-shaped structure.

7. A multifunctional cleaning brush according to claim 1, characterized in that: the brush hair on the plane brush head (8), the sharp brush head (10), the long-hair brush head (2) and the gap brush head (3) are all vertical to the brush sweeping surface.

8. A multi-functional cleaning brush according to claim 3, characterized in that: the switch (11) is electrically connected with the gear motor (12) and the storage battery (13), and the handle (4) is provided with an indicator lamp for knowing the electrifying state of the cleaning brush.

9. A multifunctional cleaning brush according to claim 1, characterized in that: a magnet (14) is arranged on the back of the shell (1).