Reciprocating cleaning brush

Abstract

A reciprocating cleaning brush includes a support housing wherein the top of the support housing is fixedly connected to a fixed top housing, the inside of the fixed top housing is fixedly connected to a first housing, the front and rear ends of the first housing are respectively slidably connected to metal connecting rods, a first slider located below the first housing is fixedly connected between the two metal connecting rods, one end of the first slider is fixedly connected to a second rivet, a reciprocating push rod is rotatably connected to the second rivet, a motor is fixedly connected inside the fixed top housing, a reduction box is connected to the rotating shaft of the motor, and an eccentric wheel is fixedly connected to the top of the reduction box.

Claims

1. A reciprocating cleaning brush, including a support housing (1), wherein a top of the support housing (1) is fixedly connected to a fixed top housing (2), the inside of the fixed top housing (2) is fixedly connected to a first housing (3), the front and rear ends of the first housing (3) are respectively slidably connected to metal connecting rods (4), a first slider (5) located below the first housing (3) is fixedly connected between the two metal connecting rods (4), one end of the first slider (5) is fixedly connected to a second rivet (6), a reciprocating push rod (7) is rotatably connected to the second rivet (6), a motor (8) is fixedly connected inside the fixed top housing (2), a reduction box (9) is connected to the rotating shaft of the motor (8), an eccentric wheel (10) is fixedly connected to the top of the reduction box (9), a first rivet (11) is fixedly connected to one side of the top of the eccentric wheel (10), the other end of the reciprocating push rod (7) is rotatably connected to the first rivet (11), a second slider (12) located above the first housing (3) is fixedly connected between the two metal connecting rods (4), and a cleaning brush (13) is provided on the second slider (12).

2. A reciprocating cleaning brush according to claim 1, wherein the top of the fixed top housing (2) is fixedly connected to a second housing (14), the second slider (12) is located below the second housing (14), the top of the second slider (12) is fixedly connected to the third housing (15), and the cleaning brush (13) is installed on the third housing (15).

3. A reciprocating cleaning brush according to claim 1, wherein an inclined handle (16) is fixedly connected to the support housing (1), a control main board (17) is fixedly connected inside the handle (16), an on/off switch (18) and a speed adjustment touch key (19) are provided on the upper and lower sides of the control main board (17), and a battery (20) is provided inside the handle (16).

4. A reciprocating cleaning brush according to claim 2, wherein the second slider (12) is fixedly connected to an elastic block (21) located at the left of the third housing (15), an insert opening (22) is respectively provided at the left end of the third housing (15), and an insert block (23) is fixedly connected to the bottom of the left side of the cleaning brush (13).

5. A reciprocating cleaning brush according to claim 1, wherein a tail rod (24) is provided at the end of the handle (16), and a power indicator light (25) is provided at the bottom of the support housing (1).

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 is a perspective view of the present invention.

(2) FIG. 2 is a cross-sectional schematic view of FIG. 1 of the present invention.

(3) FIG. 3 is a schematic view of the installation position of the second slider of the present invention.

(4) FIG. 4 is a schematic view of the installation position of the first slider of the present invention.

(5) FIG. 5 is a schematic view of the metal connecting rod structure of the present invention.

(6) FIG. 6 is a schematic view of the structure of the reciprocating push rod and the eccentric wheel of the present invention.

(7) FIG. 7 is a cross-sectional perspective view of the present invention.

(8) FIG. 8 is an enlarged schematic view of point A in FIG. 7 of the present invention.

(9) FIG. 9 is a schematic view of the installation position of the first rivet of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

(10) Other features, objects and advantages of the present invention will be more clearly and completely by the detailed description of the non-limiting embodiments with reference to the attached drawings (FIG. 1 to FIG. 9). Obviously, the described embodiments are only part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative labor are within the scope of the present invention.

(11) A reciprocating cleaning brush, as shown in FIGS. 1 to 5, includes a support housing 1, the top of the support housing 1 is fixedly connected to a fixed top housing 2, the interior of the fixed top housing 2 is connected to a first housing 3 by screws, the front and rear bottom ends of the first housing 3 are respectively slidably connected to metal connecting rods 4, a first slider 5 is fixedly connected between the two metal connecting rods 4, the top surface of the first slider 5 slides left and right along the bottom surface of the first housing 3, a second rivet 6 is fixedly connected to the right of the first slider 5, a reciprocating push rod 7 is rotatably connected to the second rivet 6, the reciprocating push rod 7 is arranged below the first slider 5, a motor 8 is fixedly connected to the interior of the fixed top housing 2, a reduction box 9 is connected to the rotating shaft of the motor 8, and the top of the reduction box 9 is fixedly connected to the fixed top housing 2. The reduction box 9 could be provided as an existing device. The top of the reduction box 9 is coaxially fixedly connected to an eccentric wheel 10, a first rivet 11 is fixedly connected to one side of the top of the eccentric wheel 10, the first rivet 11 is far away from the center side of the eccentric wheel 10, the other end of the reciprocating push rod 7 is rotatably connected to the first rivet 11, the reciprocating push rod 7 is arranged above the eccentric wheel 10, a second slider 12 is fixedly connected between the two metal connecting rods 4, the second slider 12 is provided above the first housing 3, the first housing 3 will not affect the left and right sliding of the second slider 12 and the metal connecting rod 4, and a cleaning brush 13 is provided on the second slider 12.

(12) As shown in FIGS. 1 and 3, the top of the fixed top housing 2 is fixedly connected to the second housing 14, the second slider 12 slides left and right under the second housing 14, the middle of the second housing 14 is provided with a sliding opening, the top of the second slider 12 is fixedly connected to the third housing 15 located in the sliding opening, the third housing 15 is slidably connected to the inside of the sliding opening, and the cleaning brush 13 is installed on the third housing 15.

(13) As shown in FIG. 2, an inclined handle 16 is fixedly connected to the support housing 1, the interior of the handle 16 is provided as cavity structure, a control main board 17 is fixedly connected inside the handle 16, the outer end of the handle 16 is provided with an on/off switch 18 and a speed adjustment touch key 19 located on the upper and lower sides of the control main board 17, a battery 20 is provided inside the handle 16, the motor 8 and the reduction box 9 are connected to the control main board 17 through wires, the control main board 17 is connected to the battery 20 through wires, and the on/off switch 18 and the speed adjustment touch key 19 are connected to the control main board 17 through wires.

(14) As shown in FIGS. 2, 7 and 8, the second slider 12 is fixedly connected to an elastic block 21 located at the left of the third housing 15, the elastic block 21 is provided as tilted, the left end of the third housing 15 is provided with an insert opening 22, and the bottom of the cleaning brush 13 is fixedly connected to the housing. The length between the left and right sides of the housing is larger than the length between the left and right sides of the third housing 15, and an insert block 23 is fixedly connected to the bottom of the left side of the housing.

(15) When in use, the elastic block 21 is pressed down, the housing is moved downward on the outer surface of the third housing 15, and the insert block 23 slides along the outer surface of the third housing 15. When the insert block 23 is inserted into the inset opening 22, the elastic block 21 is released, and the elastic block 21 rebounds upward and presses against the outer surface of the housing to achieve squeezing and fixing of the housing.

(16) As shown in FIG. 2, a tail rod 24 is threadedly connected to the bottom of the handle 16, and a power indicator light 25 is provided at the bottom of the support housing 1, and the power indicator light 25 is connected to the control main board 17 through wires.

(17) The working principle of the present invention:

(18) When it is necessary to clean the corresponding target, the personnel hold the handle 16 and the tail rod 24, make the bristles of the cleaning brush 13 contact the corresponding target, then press the on/off switch 18, the motor 8 and the reduction box 9 are powered by the control main board 17 and the battery 20, the motor 8 drives the reduction box 9 to rotate, and the reduction box 9 drives the eccentric wheel 10 to rotate. Since the first rivet 11 is provided on one side of the center of the eccentric wheel 10, the eccentric wheel 10 drives one end of the reciprocating push rod 7 to rotate, at the same time, the other end of the reciprocating push rod 7 drives the second rivet 6 and the first slider 5 for reciprocating sliding toward left and right, and the two metal connecting rods 4 drive the second slider 12 and the cleaning brush 13 to slide left and right. During the left and right sliding process of the cleaning brush 13, the corresponding targets are cleaned. Since the second slider 12 drives the cleaning brush 13 to reciprocate, the cleaning brush 13 is more stable when reciprocating, which reduces the physical force exerted by personnel and improves the convenience of the cleaning brush 13.

(19) The speed adjustment touch key 19 can adjust the speed of the motor 8 through the reduction box 9, so that the cleaning brush 13 can work at various speeds. In addition, the power indicator light 25 can be used to observe the power level. The handheld electric reciprocating cleaning structure makes cleaning more efficient and convenient, thereby improving the working efficiency of the cleaning brush 13.

(20) In the present invention, the use of orientation words such as top, bottom, left, right are only for the convenience of description, rather than indicating or implying the specific orientation, therefore it should not be construed as being limited to the description of the following embodiments. In addition, it should be noted that the terms first, second, third and the like in the description and claims of the present invention and the above drawings are used to distinguish similar objects, which are not necessarily used to describe the specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances in order to describe the embodiments of the invention herein.

(21) Unless otherwise stated, it should be noted that the terms installed and connected should be understood broadly. For example, connected could be fixed connection, detachable connection, integral connection, mechanical connection, electrical connection, direct connection, indirect connection through the intermediate structure, or internal connection between two elements. For those of ordinary skill in this field, the specific meanings of the above terms in the present invention can be understood in specific situations.

(22) Hereinafter, embodiments of the present invention have been described in detail with reference to the accompanying drawings. While the description above refers to the particular embodiments of the present invention, it will be understood that many modifications may be made without departing from the spirit thereof. Any equivalent replacement or modification would fall within the protection scope of the present invention.