CN209789759U

CN209789759U - Floor sweeping robot convenient for cleaning corners

Info

Publication number: CN209789759U
Application number: CN201920325028.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Guangxi Xinjian Zhiquan Technology Co Ltd
Current assignee: Guangxi Xinjian Zhiquan Technology Co Ltd
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2019-12-17
Anticipated expiration: 2029-03-14

Abstract

The patent discloses a robot of sweeping floor of convenient clearance corner, including dust catcher main part and waterproofing mechanism, the edge laminating of dust catcher main part has the rubber pad, and the last skin weld of dust catcher main part has the handle, the lower surface left and right sides fixed mounting of dust catcher main part has the universal wheel, waterproofing mechanism is located the lower surface of dust catcher main part, and waterproofing mechanism installs in the place ahead of universal wheel, dust import groove has been seted up at the middle part of dust catcher main part, the inside of constant head tank runs through there is the reference column, and the lower surface integration of reference column installs the net apron, the left and right sides of net apron all is provided with the finger groove. The setting of rubber pad can avoid dust catcher main part edge direct impact on the wall among the device, is favorable to protecting the surface of dust catcher main part and does not receive the damage, has also avoided the wall to be collided the crack like this, and secondly dust catcher main part adopts square structure among the device, and this setting is compared in circular dust catcher, is more convenient for clean the wall angle department.

Description

floor sweeping robot convenient for cleaning corners

Technical Field

This patent relates to the technical field of robots, especially sweeps floor the robot.

Background

The sweeping robot is also called as an automatic sweeper, intelligent dust collection, a robot dust collector and the like, is one of intelligent household appliances, can automatically complete floor cleaning work in a room by means of certain artificial intelligence, generally adopts a brushing and vacuum mode to firstly absorb impurities on the ground into a garbage storage box of the sweeping robot so as to complete the function of cleaning the ground, generally speaking, the robot which completes the work of sweeping, dust collection and ground wiping is also unified and classified as the sweeping robot, and the sweeping robot is firstly sold in the European and American markets and gradually enters China along with the improvement of the domestic living standard. The robot of sweeping the floor of current mostly is circular structure, leads to it to cause the wall limit dead angle easily when carrying out the ground cleanness, is unfavorable for carrying out the omnidirectional cleanness to ground, and secondly when the robot of sweeping the floor generally touch ground and have water stain, easily with water stain suction in the inside of the robot of sweeping the floor, lead to the damage of its inside part, to above-mentioned problem, we have provided a robot of sweeping the floor.

Disclosure of Invention

the aim at of this patent provides the robot of sweeping the floor to it mostly is circular structure to provide general robot of sweeping the floor in solving above-mentioned background, leads to it to cause the wall limit dead angle easily when carrying out the ground cleanness, is unfavorable for carrying out the omnidirectional cleanness to ground, and secondly general robot of sweeping the floor bumps into when ground has water stain, inhales the inside of the robot of sweeping the floor with water stain easily, leads to the problem of the damage of its inside part.

In order to achieve the purpose, the patent provides the following technical scheme: robot of sweeping floor, including dust catcher main part and waterproofing mechanism, the edge laminating of dust catcher main part has the rubber pad, and the last skin weld of dust catcher main part has the handle, the lower surface left and right sides fixed mounting of dust catcher main part has the universal wheel, waterproofing mechanism is located the lower surface of dust catcher main part, and waterproofing mechanism installs in the place ahead of universal wheel, dust import groove has been seted up at the middle part of dust catcher main part, and the four corners in dust import groove all is provided with the constant head tank, the inside of constant head tank has run through the reference column, and the lower surface integration of reference column installs the net apron, the left and right sides of net apron all is provided with the finger groove.

preferably, the rubber pads are distributed in a square shape along the edge of the cleaner body, and the universal wheels are symmetrical with each other about a vertical central line of the lower surface of the cleaner body.

Preferably, waterproofing mechanism includes elongated slot, protruding piece, absorbent cotton, bandage, round hole, spacing post and plastic cap, the protruding piece is installed to the inside integration of elongated slot, and the surface of protruding piece covers there is absorbent cotton, the left and right sides homogeneous of absorbent cotton is provided with the bandage, and the inside of bandage has seted up the round hole, the inside of round hole runs through there is spacing post, and the terminal outside of spacing post has connect the plastic cap soon.

Preferably, the long groove is connected with the water-absorbing cotton cloth through the convex block, the lower surface of the convex block is attached to the upper surface of the water-absorbing cotton cloth, and the length of the water-absorbing cotton cloth is equal to that of the convex block.

Preferably, the bandage is connected with the elongated slot through the round hole and the limiting column, the inner diameter of the round hole is equal to the outer diameter of the limiting column, and the lower surface of the water-absorbing cotton cloth and the lower surface of the universal wheel are located on the same horizontal plane.

Preferably, the grid cover plate is connected with the dust inlet groove through the positioning groove and the positioning column, and the central axis of the grid cover plate is overlapped with the central axis of the dust inlet groove.

Compared with the prior art, the beneficial effect of this patent is: the rubber pads in the sweeping robot are distributed in a square shape along the edge of the dust collector main body, the dust collector main body in the sweeping robot flexibly moves through the universal wheels on the lower surface of the dust collector main body, and the dust collector main body inevitably collides with walls of tables and chairs when moving, so that the rubber pads can prevent the edge of the dust collector main body from directly colliding with the walls, the surface of the dust collector main body is protected from being damaged, and the walls are prevented from colliding with cracks in a similar way;

The water absorption cotton cloth in the device is arranged inside the long groove through the mutual matching of the convex block, the binding band, the round hole, the limiting column and the plastic cap, and the water absorption cotton cloth can absorb water stains on the ground when the dust collector body moves forwards due to the fact that the lower surface of the water absorption cotton cloth and the lower surface of the universal wheel are located on the same horizontal plane, so that the water stains can be prevented from entering the inside of the dust collector body, the waterproofness of the dust collector body is improved, the service life of the dust collector body is prolonged, and the dust collector body in the device is of a square structure and is more convenient to clean wall corners compared with a round dust collector;

The surface of net apron is provided with a plurality of holes grooves, external dust is absorbed to net apron department through the inside negative-pressure air fan of dust catcher main part, the inside of dust collection box in the rethread net apron is inhaled the dust catcher main part in the hole groove, when net apron department is blockked up and is leaded to the dust absorption inefficiency, can place the finger in finger groove department and stimulate downwards, until drawing out the reference column from the constant head tank is inside, make alternate segregation between net apron and the dust import groove, clean the net apron again, keep the unblocked nature of net apron.

Drawings

FIG. 1 is a schematic view of the lower surface of the main body of the vacuum cleaner;

FIG. 2 is a schematic top view of the main body of the vacuum cleaner of this patent;

Fig. 3 is an enlarged schematic view of a portion a in fig. 1 of the present patent.

In the figure: 1. a cleaner main body; 2. a rubber pad; 3. a handle; 4. a universal wheel; 5. a waterproof mechanism; 6. a long groove; 7. a raised block; 8. absorbent cotton cloth; 9. binding bands; 10. a circular hole; 11. a limiting column; 12. a plastic cap; 13. a dust inlet slot; 14. positioning a groove; 15. a positioning column; 16. a grid cover plate; 17. a finger groove.

Detailed Description

The technical solutions in the embodiments of the present patent will be clearly and completely described below with reference to the drawings in the embodiments of the present patent, and it is obvious that the described embodiments are only some embodiments of the present patent, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.

Referring to fig. 1-3, the present patent provides a technical solution: the sweeping robot comprises a dust collector main body 1 and a waterproof mechanism 5, wherein a rubber pad 2 is attached to the edge of the dust collector main body 1, a handle 3 is welded on the upper surface of the dust collector main body 1, universal wheels 4 are fixedly installed on the left side and the right side of the lower surface of the dust collector main body 1, the waterproof mechanism 5 is located on the lower surface of the dust collector main body 1, the waterproof mechanism 5 is installed in front of the universal wheels 4, the rubber pads 2 are distributed in a square shape along the edge of the dust collector main body 1, the universal wheels 4 are symmetrical with respect to the vertical central line of the lower surface of the dust collector main body 1, the dust collector main body 1 in the device flexibly moves through the universal wheels 4 on the lower surface of the dust collector main body, and the dust collector main body 1 inevitably collides with a table, a chair, a wall and the like when moving, so that the rubber pads 2 are arranged to prevent the edge of the dust, similarly, the wall is prevented from being collided to form cracks;

The waterproof mechanism 5 comprises an elongated slot 6, a convex block 7, absorbent cotton cloth 8, a binding band 9, a round hole 10, a limiting post 11 and a plastic cap 12, the convex block 7 is integrally arranged inside the elongated slot 6, the outer surface of the convex block 7 is covered with the absorbent cotton cloth 8, the binding band 9 is uniformly arranged on the left side and the right side of the absorbent cotton cloth 8, the round hole 10 is arranged inside the binding band 9, the limiting post 11 penetrates through the round hole 10, the plastic cap 12 is screwed on the outer side of the tail end of the limiting post 11, the absorbent cotton cloth 8 has flexible disassembly and assembly performance and is convenient to disassemble and clean the absorbent cotton cloth 8, the elongated slot 6 is connected with the absorbent cotton cloth 8 through the convex block 7, the lower surface of the convex block 7 is attached to the upper surface of the absorbent cotton cloth 8, the length of the absorbent cotton cloth 8 is equal to that of the convex block 7, when the absorbent cotton cloth 8 is installed, the circular hole 10 on the surface of the binding band 9 is sleeved on the outer side of the limiting column 11, then the plastic cap 12 is screwed on the outer side of the tail end of the limiting column 11 clockwise, the binding band 9 is connected with the elongated slot 6 through the circular hole 10 and the limiting column 11, the inner diameter of the circular hole 10 is equal to the outer diameter of the limiting column 11, the lower surface of the water-absorbing cotton cloth 8 and the lower surface of the universal wheel 4 are positioned on the same horizontal plane, in the device, the water-absorbing cotton cloth 8 is arranged inside the elongated slot 6 through mutual matching among the bulge block 7, the binding band 9, the circular hole 10, the limiting column 11 and the plastic cap 12, and the water-absorbing cotton cloth 8 is arranged inside the elongated slot 6, because the lower surface of the water-absorbing cotton cloth 8 and the lower surface of the universal wheel 4 are positioned on the same horizontal plane, when the dust collector main body 1 moves forwards, the water-absorbing cotton cloth 8, therefore, the water resistance of the dust collector main body 1 is improved, the service life of the dust collector main body 1 is prolonged, and the dust collector main body 1 in the device adopts a square structure, so that compared with a round dust collector, the arrangement is more convenient for cleaning the wall corner;

A dust inlet groove 13 is formed in the middle of the dust collector main body 1, positioning grooves 14 are formed in four corners of the dust inlet groove 13, positioning columns 15 penetrate through the positioning grooves 14, a grid cover plate 16 is integrally installed on the lower surface of each positioning column 15, finger grooves 17 are formed in the left side and the right side of each grid cover plate 16, each grid cover plate 16 is connected with the dust inlet groove 13 through the positioning grooves 14 and the positioning columns 15, the central axis of each grid cover plate 16 is overlapped with the central axis of the dust inlet groove 13, the positioning columns 15 at the four corners of each grid cover plate 16 penetrate through the positioning grooves 14, so that the grid cover plates 16 cover the surface of the dust inlet groove 13, a plurality of hole grooves are formed in the surface of each grid cover plate 16, external dust is absorbed to the grid cover plates 16 through a negative pressure fan in the dust collector main body 1 and is sucked into a dust collection box in the dust collector main body 1 through, when the grid cover plate 16 is blocked to cause low dust absorption efficiency, fingers can be placed in the finger grooves 17 to pull downwards until the positioning columns 15 are pulled out from the positioning grooves 14, so that the grid cover plate 16 and the dust inlet grooves 13 are separated from each other, and then the grid cover plate 16 is cleaned to keep the smoothness of the grid cover plate 16.

The working principle is as follows: when the floor sweeping robot is used, firstly, the water absorption cotton cloth 8 is installed, the water absorption cotton cloth 8 can be attached to the surface of the convex block 7, the circular hole 10 on the surface of the binding band 9 is sleeved on the outer side of the limiting column 11, then the plastic cap 12 is screwed on the outer side of the tail end of the limiting column 11 clockwise, in the floor sweeping robot, the water absorption cotton cloth 8 is installed inside the long groove 6 through the mutual matching among the convex block 7, the binding band 9, the circular hole 10, the limiting column 11 and the plastic cap 12, and as the lower surface of the water absorption cotton cloth 8 and the lower surface of the universal wheel 4 are positioned on the same horizontal plane, when the dust collector main body 1 moves forwards, the water absorption cotton cloth 8 can absorb water stains on the ground, the water stains are prevented from entering the inside of the dust collector main body 1, the water resistance of the dust collector main body 1 is improved, the positioning columns 15 at the four corners of the grid cover plate 16 penetrate through the positioning grooves, the grid cover plate 16 covers the surface of the dust inlet groove 13, a plurality of hole grooves are formed in the surface of the grid cover plate 16, external dust is absorbed to the grid cover plate 16 through a negative pressure fan inside the dust collector body 1, and then is absorbed into a dust collection box inside the dust collector body 1 through the hole grooves in the grid cover plate 16, and therefore the working principle of the sweeping robot is achieved.

although embodiments of the present patent have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the patent, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a robot of sweeping floor of convenient clearance corner, includes dust catcher main part (1) and waterproofing mechanism (5), its characterized in that: the utility model discloses a dust collector, including dust catcher main part (1), waterproof mechanism (5), waterproof mechanism (15), locating column (16), grid apron (16) is installed to the lower surface integration of locating column (15), and the left and right sides of grid apron (16) all is provided with finger groove (17), and the upper surface welding of dust catcher main part (1) has handle (3), the lower surface left and right sides fixed mounting of dust catcher main part (1) has universal wheel (4), waterproof mechanism (5) are located the lower surface of dust catcher main part (1), and waterproof mechanism (5) install in the place ahead of universal wheel (4), dust import groove (13) have been seted up at the middle part of dust catcher main part (1), and the four corners of dust import groove (13) all are provided with constant head tank (14), the inside of constant head tank (14) is run through there is reference column (.

2. the floor sweeping robot convenient for cleaning corners of walls according to claim 1, is characterized in that: the rubber pads (2) are distributed in a square shape along the edge of the dust collector main body (1), and the universal wheels (4) are symmetrical about the vertical central line of the lower surface of the dust collector main body (1).

3. The floor sweeping robot convenient for cleaning corners of walls according to claim 1, is characterized in that: waterproof mechanism (5) include elongated slot (6), protruding piece (7), water absorption cotton (8), bandage (9), round hole (10), spacing post (11) and plastic cap (12), protruding piece (7) are installed to the inside integration of elongated slot (6), and the surface of protruding piece (7) covers has water absorption cotton (8), the left and right sides homogeneous of water absorption cotton (8) is provided with bandage (9), and round hole (10) have been seted up to the inside of bandage (9), the inside of round hole (10) is run through has spacing post (11), and the terminal outside of spacing post (11) has connect plastic cap (12) soon.

4. The floor sweeping robot convenient for cleaning corners of walls according to claim 3, is characterized in that: the long groove (6) is connected with the water absorption cotton cloth (8) through the convex block (7), the lower surface of the convex block (7) is attached to the upper surface of the water absorption cotton cloth (8), and the length of the water absorption cotton cloth (8) is equal to that of the convex block (7).

5. The floor sweeping robot convenient for cleaning corners of walls according to claim 3, is characterized in that: the bandage (9) is connected with the long groove (6) through the round hole (10) and the limiting column (11), the inner diameter of the round hole (10) is equal to the outer diameter of the limiting column (11), and the lower surface of the water-absorbing cotton cloth (8) and the lower surface of the universal wheel (4) are located on the same horizontal plane.

6. The floor sweeping robot convenient for cleaning corners of walls according to claim 1, is characterized in that: the grid cover plate (16) is connected with the dust inlet groove (13) through the positioning groove (14) and the positioning column (15), and the central axis of the grid cover plate (16) is superposed with the central axis of the dust inlet groove (13).