Wiping assembly for cleaning corners of window cleaning machine

Abstract

The utility model relates to the technical field of window-cleaning robots, and discloses a wiping assembly for cleaning corners of a window-cleaning machine, which comprises a first cleaning part and a second cleaning part which are arranged on a rotating ring at the corners of the window-cleaning machine, and universal wheels in contact with glass are embedded in the rotating ring. The side edge of the rotating ring protrudes out of the corner of the window cleaning machine and performs rolling friction when the window cleaning machine touches the edge of a window frame, a plurality of counter bores are evenly distributed in the end face, facing the glass, of the rotating ring in the annular direction, the first cleaning pieces are arranged in the counter bores, and the second cleaning pieces are installed at the other positions of the end face, provided with the counter bores, of the rotating ring. The wiping assembly can effectively cover and clean the dead angle area of the glass contact face, the glass face is comprehensively cleaned, the cleaning efficiency of the window cleaning machine is improved, and practicability and applicability are higher.

Description

Technical Field

[0001] The utility model relates to the field of window cleaning robots, in particular to a wiping component used for cleaning the edges and corners of window cleaning machines. Background Art

[0002] Window cleaning machines usually use a fan or vacuum pump to create a negative pressure environment to adsorb the window cleaning machine on the glass, and then use a motor to drive the belt on the pulley to move and change direction, controlling the window cleaning cloth on the window cleaning machine to wipe the glass. However, when traditional window cleaning machines clean windows, there are dead corners between the contact surface of the window cleaning cloth and the glass, which makes it difficult to completely remove stains in these dead corners, affecting the cleaning efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a wiping assembly for cleaning the corners of a window cleaning machine, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A wiping assembly for cleaning the corners of a window cleaning machine comprises a first cleaning member and a second cleaning member, which are arranged on a rotating ring at the corner of the window cleaning machine, wherein a universal wheel in contact with the glass is embedded in the rotating ring, and the side of the rotating ring protrudes out of the corner of the window cleaning machine and performs rolling friction when the window cleaning machine touches the edge of the window frame, and a plurality of countersunk holes are evenly distributed in an annular direction on the end face of the rotating ring facing the glass, wherein the first cleaning member is arranged in the countersunk hole, and the second cleaning member is also installed on the end face of the rotating ring.

[0006] As a preferred technical solution of the present invention, the first cleaning member is a bristle, which is implanted in a plurality of the countersunk holes.

[0007] As a preferred technical solution of the present invention, the first cleaning member is made of rubber material, and its shape matches the countersunk hole and protrudes out of the countersunk hole.

[0008] Furthermore, the first cleaning member may also be connected to the countersunk hole in a detachable manner.

[0009] As a preferred technical solution of the present invention, the second cleaning member is a cleaning cloth, and the cleaning cloth is connected to the end face of the rotating ring by Velcro or in a detachable manner.

[0010] As a preferred technical solution of the present invention, the second cleaning member is made of ultra-fine fiber material and is processed by a hot pressing process.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] By arranging a wiping component for cleaning corners on the rotating ring of the window cleaning machine, the two cleaning parts are used together to cover and clean the dead corners of the glass contact surface, achieve comprehensive cleaning of the glass surface, ensure the cleaning effect, and have strong practicality and applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the wiping assembly of the utility model installed on the rotating ring;

[0014] Figure 2 This is a schematic diagram of the installation position of the wiping component of the utility model;

[0015] Reference numerals in the figure: 1-rotating ring, 10-counterbore, 2-universal wheel, 3-wiping assembly, 30-first cleaning member, 31-second cleaning member, 100-window cleaning machine. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] like Figure 1 and Figure 2 As shown, a wiping assembly for cleaning corners of a window cleaning machine comprises a first cleaning member 30 and a second cleaning member 31, which are arranged on a rotating ring 1 at the corners of the window cleaning machine 100, wherein the rotating ring 1 is embedded with a universal wheel 2 in contact with the glass, and the side of the rotating ring 1 protrudes out of the corner of the window cleaning machine 100 and performs rolling friction when the window cleaning machine 100 touches the edge of the window frame, and a plurality of countersunk holes 10 are evenly distributed in an annular direction on the end face of the rotating ring 1 facing the glass, wherein the first cleaning member 30 is arranged in the countersunk hole 10, and the second cleaning member 31 is also installed on the end face of the rotating ring 1.

[0018] As a preferred implementation of this embodiment, the first cleaning member 30 is a bristle, which is implanted in a plurality of the countersunk holes 10 .

[0019] As a preferred implementation of this embodiment, the first cleaning member 30 can also be made of rubber material, whose shape matches the countersunk hole 10 and protrudes from the countersunk hole 10, ensuring that it can provide sufficient friction to remove stains when the first cleaning member 30 contacts the window surface, and can maintain sufficient elasticity to adapt to window surfaces of different shapes. In some embodiments, the first cleaning member 30 can also be connected to the countersunk hole 10 in a detachable manner to facilitate the cleaning and replacement of the first cleaning member 30.

[0020] As a preferred implementation of this embodiment, the second cleaning member 31 is a cleaning cloth, which is connected to the end face of the rotating ring 1 by Velcro or a detachable manner, and these connection methods are convenient for replacing and cleaning the cleaning cloth. In some embodiments, the detachable manner can also be a snap-on connection.

[0021] As a preferred implementation of this embodiment, the second cleaning member 31 is made of ultra-fine fiber material and is processed by a hot pressing process. The ultra-fine fiber material is soft and highly absorbent, and can quickly absorb water and remove stains, thereby improving cleaning efficiency; and the cleaning member processed by the hot pressing process can prevent de-threading or loose edges during use.

[0022] The working principle of this embodiment: when the window cleaning machine is working, the rotating wheel drives the side edge of the rotating ring to protrude from the corner of the window cleaning machine and perform rolling friction when the window cleaning machine touches the edge of the window frame. The first cleaning member and the second cleaning member are in contact with the glass surface, which can penetrate into the dead corner area of ​​the contact surface between the window cleaning cloth and the glass to clean and remove stains and dust from the glass surface.

[0023] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wiping assembly for cleaning the corners of a window cleaning machine, characterized in that: The invention comprises a first cleaning member (30) and a second cleaning member (31), which are arranged on a rotating ring (1) at a corner of a window cleaning machine (100); a universal wheel (2) in contact with the glass is embedded in the rotating ring (1); the side of the rotating ring (1) protrudes from the corner of the window cleaning machine (100) and performs rolling friction when the window cleaning machine (100) touches the edge of the window frame; a plurality of countersunk holes (10) are evenly distributed in an annular direction on the end face of the rotating ring (1) facing the glass; the first cleaning member (30) is arranged in the countersunk hole (10); and the second cleaning member (31) is also installed on the end face of the rotating ring (1).

2. The wiping assembly for cleaning corners of a window cleaning machine according to claim 1, characterized in that: The first cleaning member (30) is a brush bristle, which is implanted in a plurality of the countersunk holes (10).

3. The wiping assembly for cleaning corners of a window cleaning machine according to claim 1, characterized in that: The first cleaning member (30) is made of rubber material, has a shape that matches the countersunk hole (10) and protrudes out of the countersunk hole (10).

4. The wiping assembly for cleaning corners of a window cleaning machine according to claim 1, characterized in that: The second cleaning member (31) is a cleaning cloth, and the cleaning cloth is connected to the end surface of the rotating ring (1) by means of Velcro or in a detachable manner.

5. The wiping assembly for cleaning corners of a window cleaning machine according to claim 4, characterized in that: The second cleaning member (31) is made of ultra-fine fiber material and is processed by a hot pressing process.

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