Dust collector floor brush with lateral cleaning function

Abstract

The dust collector floor brush with the lateral cleaning function comprises a floor brush body, and an air outlet connected with a dust collection motor through a pipeline is formed in the rear side of the floor brush body. A guide groove is formed in the side face of the floor brush body in the front-back direction of the floor brush body, and a side brush mechanism is further installed on the side face of the floor brush body. According to the dust collector floor brush with the lateral cleaning function, the side brush mechanism is arranged on the side of the floor brush, when a user uses the dust collector and pushes the floor brush front and back, the side brush mechanism raises lateral dust and sucks and collects the lateral dust from the air duct, one-way pushing is achieved, and meanwhile the lateral dust is cleaned; the cleaning area when the dust collector is pushed once is increased, and dust residues after cleaning are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a vacuum cleaner technical field especially relates to a dust collector ground brush with lateral cleaning function. BACKGROUND

[0002] The vacuum cleaner generally includes a dust collector main machine, a dust collector ground brush and a dust cup, the dust collector ground brush is directly contacted with the ground or other surfaces to be cleaned, the dust collector main machine provides suction to attract dust and sundries from the ground brush to the dust cup for collection and processing, so as to achieve the purpose of dust cleaning. At present, the conventional dust collector ground brush generally adopts a strip-shaped dust suction port opened in the bottom center to collect dust, but due to the reasons such as the structure that the both ends of the dust suction port cannot penetrate the both sides of the ground brush and the structure of the air inlet channel is generally located at the center of the dust suction port, the dust on the lateral side of the ground brush cannot be effectively collected, and dust will remain on the lateral side of the ground brush after single cleaning, so the user needs to clean it again, thereby reducing the dust collection efficiency and user experience.

[0003] Therefore, in view of the above-mentioned technical problems, it is necessary to provide a new technical solution. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a dust collector ground brush capable of simultaneously cleaning and collecting the dust on the lateral side under the condition of single dust collection.

[0005] To solve the above-mentioned technical problems, the utility model provides a dust collector ground brush with lateral cleaning function, and the specific technical solution is as follows:

[0006] A dust collector ground brush with lateral cleaning function, comprising a ground brush main body, an air outlet connected with a dust suction motor through a pipeline is opened on the rear side of the ground brush main body, a dust suction port is opened on the bottom side of the ground brush main body, a wind channel located in the ground brush main body is formed between the dust suction port and the air outlet, a roller brush is also installed in the ground brush main body, the roller brush partially extends from the dust suction port to the outside of the bottom side of the ground brush main body, and the roller brush is located on the front side of the wind channel; a guide groove is opened on the side surface of the ground brush main body along the front-rear direction of the ground brush main body, a side brush mechanism is also installed on the side surface of the ground brush main body, the side brush mechanism comprises a side brush body capable of reciprocating along the guide groove while adhering to the ground, and the space existing between the front and rear end surfaces of the guide groove when the side brush body moves forms an air inlet communicated with the wind channel.

[0007] Preferably, a side cover is detachably arranged on the side surface of the ground brush main body, the guide groove is located on the bottom side of the side cover, the side brush mechanism is installed on the inner side of the side cover of the ground brush main body, a strip-shaped guide hole is also opened in the guide groove along the length direction of the guide groove, the side brush body extends from the inner side of the side cover to the outside of the bottom side of the ground brush main body through the guide hole, the length of the guide hole is less than the length of the guide groove, and the length of the guide hole is greater than the length of the part of the side brush body located in the guide hole.

[0008] Preferably, the side brush mechanism comprises a mounting plate fixed to the inner side of the side cover, a driving motor and a limiting plate driven by the driving motor to reciprocate along the front-rear direction of the brush body are mounted on the mounting plate, and the side brush body is fixedly mounted at the bottom of the limiting plate.

[0009] Preferably, the side brush mechanism further comprises a transmission gear rotatably mounted on the mounting plate close to one side of the side cover, the transmission gear is connected with the driving end of the driving motor through a belt transmission, and the limiting plate is connected with the transmission gear so as to be driven by the transmission gear to move.

[0010] Preferably, the transmission gear is arranged in parallel with the main body of the limiting plate, a limiting column perpendicular to the surface of the driving gear is fixedly arranged on the side surface of the transmission gear close to the side cover, the limiting column and the gear shaft are located on different straight lines to form an eccentric shaft structure, a strip-shaped limiting hole is formed in the main body of the limiting plate, the length direction of the limiting hole is arranged along the up-down direction of the brush body, a limiting part adapted to the mounting plate and used for limiting the up-down direction freedom of the limiting plate is further fixedly connected to the limiting plate, and the limiting column is inserted into the limiting hole so as to drive the limiting plate to reciprocate along the front-rear direction when the transmission gear rotates.

[0011] Preferably, the bottom of the limiting plate is provided with a buckling part, the side brush body comprises a buckle part adapted to the buckling part, and the side brush body is fixed to the bottom of the limiting plate through the cooperation of the buckle part and the buckling part.

[0012] Preferably, the side brush body further comprises a brush strip in the form of an integral sheet or block, and the brush strip is fixed to the bottom of the buckle part and contacts the ground.

[0013] Preferably, a ventilation hole is further formed in the side cover, and the position of the ventilation hole is adapted to the position of the driving motor.

[0014] The dust collector floor brush with the lateral cleaning function has the following beneficial effects:

[0015] The dust collector floor brush with the lateral cleaning function sets the side brush mechanism on the side of the floor brush, the side brush mechanism lifts and collects the lateral dust from the air duct when the user uses the dust collector and pushes the floor brush forward and backward, the cleaning of the lateral dust is realized while the dust collector is pushed in one direction, the cleaning area is increased when the dust collector is pushed once, the dust residue after cleaning is reduced, the cleaning is more thorough, the use efficiency is higher, the user saves more labor, and the user experience is improved.

[0016] The additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the structure of a vacuum cleaner floor brush with a lateral cleaning function;

[0019] Figure 2 for Figure 1 A schematic diagram of the bottom structure of a vacuum cleaner floor brush with a lateral cleaning function;

[0020] Figure 3 for Figure 1 Assembly diagram of the middle and side brush mechanisms and the floor brush;

[0021] Figure 4 for Figure 3 Exploded diagram of the middle and side brush mechanism;

[0022] Figure 5 for Figure 1 Schematic diagram of the structure of the middle side cover;

[0023] Figure 6 for Figure 4 Schematic diagram of the structure of the middle and side brush bodies;

[0024] Figure 7 for Figure 4 Schematic diagram of the structure of the middle drive gear;

[0025] Figure 8 for Figure 4 Schematic diagram of the structure of the middle limit plate.

[0026] Among them, 1-floor brush body; 11-dust suction port; 12-roller brush; 13-side cover; 131-guide groove; 132-guide hole; 133-ventilation hole; 2-side brush mechanism; 21-mounting plate; 22-drive motor; 23-transmission gear; 231-limiting column; 24-limiting plate; 241-limiting hole; 242-limiting part; 243-buckle part; 25-side brush body; 251-brush strip; 252-buckle part. DETAILED DESCRIPTION

[0027] Embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application. Embodiments

[0028] Please refer to Figures 1 to 8 A dust collector floor brush with lateral cleaning function, comprising a floor brush body 1, a wind outlet connected with a dust collection motor through a pipeline is arranged on the rear side of the floor brush body, a dust collection port 11 is arranged on the bottom side of the floor brush body, a wind channel is formed in the floor brush body between the dust collection port and the wind outlet, a roller brush 12 is further installed in the floor brush body, the roller brush partially extends from the dust collection port to the outside of the bottom side of the floor brush body and is located in front of the wind channel; a guide groove 131 is arranged on the side surface of the floor brush body along the front-rear direction of the floor brush body, a side brush mechanism 2 is further installed on the side surface of the floor brush body, the side brush mechanism comprises a side brush body 25 capable of reciprocating along the ground and along the guide groove, and the space between the side brush body and the front and rear end surfaces of the guide groove forms an air inlet communicated with the wind channel.

[0029] A side cover 13 is detachably arranged on the side surface of the floor brush body 1, and the guide groove 131 is located at the bottom of the side cover, the side brush mechanism is installed on the inner side of the side cover of the floor brush body, a strip-shaped guide hole 132 is further arranged in the guide groove along the length direction of the guide groove, the side brush body 25 extends from the inner side of the side cover to the outside of the bottom side of the floor brush body through the guide hole, the length of the guide hole is less than the length of the guide groove, and the length of the guide hole is greater than the length of the part of the side brush body located in the guide hole.

[0030] The side brush mechanism 2 comprises a mounting plate 21 fixed on the inner side of the side cover, a driving motor 22 and a limiting plate 24 driven by the driving motor to reciprocate along the front-rear direction of the floor brush body are installed on the mounting plate, and the side brush body 25 is fixedly installed on the bottom of the limiting plate.

[0031] The side brush mechanism 2 further comprises a transmission gear 23 rotatably installed on the mounting plate close to one side of the side cover, the transmission gear is connected with the driving end of the driving motor through a belt transmission, and the limiting plate is connected with the transmission gear so as to drive the limiting plate to move by the transmission gear.

[0032] The transmission gear 23 is arranged in parallel with the main body of the limiting plate, a limiting column 231 perpendicular to the surface of the driving gear is fixed on the side surface of the transmission gear close to the side cover, and the limiting column and the gear shaft are located on different straight lines to form an eccentric shaft structure, a strip-shaped limiting hole 241 is formed in the main body of the limiting plate, the length direction of the limiting hole is arranged along the up-down direction of the brush main body, and the limiting plate is further fixedly connected with a limiting portion 242 matched with the mounting plate and used for limiting the up-down direction freedom of the limiting plate, and the limiting column is inserted into the limiting hole to facilitate the reciprocating movement of the limiting plate along the front-rear direction when the transmission gear rotates.

[0033] The bottom of the limiting plate 24 is provided with a buckling portion 243, the side brush body 25 comprises a buckle portion 252 matched with the buckling portion 243, and the side brush body is fixed at the bottom of the limiting plate through the cooperation of the buckle portion and the buckling portion.

[0034] The side brush body 25 further comprises a brush strip 251 in the form of an integral sheet or block, and the brush strip is fixed at the bottom of the buckle portion and contacts the ground.

[0035] The side cover 13 is further provided with a ventilation hole 133, and the position of the ventilation hole is matched with the position of the driving motor 22, so that the driving motor is provided with a heat dissipation channel through the ventilation hole.

[0036] The working principle of the dust collector floor brush with a lateral cleaning function in the embodiment is that, when the floor brush works, the driving motor 22 located on the lateral side of the floor brush drives the transmission gear 23 to rotate, and under the cooperation of the limiting column 231, the limiting hole 241 and the limiting portion 242, the limiting plate reciprocates along the front-rear direction of the floor brush with the rotation of the transmission gear, and the side brush body 25 fixed at the bottom of the limiting plate drives the brush strip 251 in contact with the ground to reciprocate simultaneously, so that the lateral dust is lifted up, thereby making the lateral dust more easily collected, and under the action of the suction force at the dust suction port, the lifted dust is sucked into the air duct under the influence of the suction force, and the cleaning of the lateral dust is completed.

[0037] The dust collector floor brush with a lateral cleaning function in the embodiment has the following beneficial effects: by arranging the side brush mechanism on the lateral side of the floor brush, when the user uses the dust collector and pushes the floor brush forward and backward, the side brush mechanism lifts up the lateral dust and collects the dust from the air duct, so that the cleaning of the lateral dust is realized while the dust collector is pushed in one direction, the cleaning area is increased when the dust collector is pushed in one direction, the residual dust after cleaning is reduced, the cleaning is more thorough, the use efficiency is higher, the user saves more effort, and the user experience is improved.

[0038] Although the embodiments of the dust collector floor brush with a lateral cleaning function have been shown and described above, it should be understood that the above embodiments are exemplary and cannot be understood as limiting the dust collector floor brush with a lateral cleaning function, and those skilled in the art can make changes, modifications and variations to the above embodiments within the scope of the dust collector floor brush with a lateral cleaning function.

Claims

1. A dust cleaner floor brush having a side cleaning function, characterized by: The floor brush body (1) is provided with an air outlet connected with a dust collection motor through a pipeline at the back side, a dust collection port (11) is provided at the bottom side of the floor brush body, and an air duct is formed between the dust collection port and the air outlet in the floor brush body. A roller brush (12) is also installed in the floor brush body, and the roller brush partially extends from the dust collection port to the outside of the bottom side of the floor brush body and is located at the front side of the air duct. A guide groove (131) is provided on the side surface of the floor brush body along the front-rear direction of the floor brush body, and a side brush mechanism (2) is also installed on the side surface of the floor brush body. The side brush mechanism includes a side brush body (25) capable of reciprocating along the guide groove while being attached to the ground, and the space between the front and rear end surfaces of the guide groove forms an air inlet in communication with the air duct.

2. The dust cleaner floor brush with a side cleaning function according to claim 1, characterized in that: A side cover (13) is detachably provided on the side surface of the floor brush body (1), and the guide groove (131) is located at the bottom of the side cover. The side brush mechanism is installed on the inner side of the side cover of the floor brush body, and a strip-shaped guide hole (132) is provided in the guide groove along the length direction of the guide groove. The side brush body (25) extends from the inner side of the side cover to the outside of the bottom side of the floor brush body through the guide hole. The length of the guide hole is less than the length of the guide groove, and the length of the guide hole is greater than the length of the part of the side brush body located in the guide hole.

3. The dust cleaner floor brush with side cleaning function according to claim 2, characterized in that: The side brush mechanism (2) includes a mounting plate (21) fixed to the inner side of the side cover, a driving motor (22) and a limiting plate (24) driven by the driving motor to reciprocate along the front-rear direction of the floor brush body are installed on the mounting plate. The side brush body (25) is fixedly installed at the bottom of the limiting plate.

4. The cleaner brush with side cleaning function according to claim 3, characterized in that: The side brush mechanism (2) further includes a transmission gear (23) rotatably installed on the mounting plate near the side cover. The transmission gear is connected with the driving end of the driving motor through a belt transmission. The limiting plate is connected with the transmission gear so that the transmission gear drives the limiting plate to move.

5. The dust brush with a side cleaning function according to claim 4, characterized in that: The transmission gear (23) is arranged in parallel with the main body of the limiting plate. A limiting column (231) perpendicular to the surface of the driving gear is fixedly arranged on the side surface of the transmission gear near the side cover. The limiting column and the gear shaft are located on different straight lines to form an eccentric shaft structure. A strip-shaped limiting hole (241) is provided on the main body of the limiting plate. The length direction of the limiting hole is arranged along the up-down direction of the floor brush body. A limiting part (242) is fixedly connected to the limiting plate. The limiting part is adapted to the mounting plate and is used for limiting the up-down direction freedom of the limiting plate. The limiting column is inserted into the limiting hole so that the transmission gear drives the limiting plate to reciprocate along the front-rear direction when the transmission gear rotates.

6. A dust brush with side cleaning function according to any one of claims 3-5, characterized in that: The bottom of the limiting plate (24) is provided with a buckling part (243). The side brush body (25) includes a buckle part (252) adapted to the buckling part (243). The side brush body is fixed to the bottom of the limiting plate through the cooperation of the buckle part and the buckling part. The buckle part extends from the inner side of the side cover (13) to the outside of the side cover through the guide hole (132).

7. The cleaner brush with side cleaning function according to claim 6, characterized in that: The side brush body (25) further includes a brush bar (251) in the form of an integral sheet or block. The brush bar is fixed to the bottom of the buckle part and contacts the ground.

8. The cleaner brush with side cleaning function according to claim 3, characterized in that: A ventilation hole (133) is also provided on the side cover (13). The position of the ventilation hole is adapted to the position of the driving motor (22).

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