KR101589508B1

KR101589508B1 - cleaning tools

Info

Publication number: KR101589508B1
Application number: KR1020140194555A
Authority: KR
Inventors: 박동현
Original assignee: 박동현
Priority date: 2014-12-31
Filing date: 2014-12-31
Publication date: 2016-02-02

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building exterior wall cleaning apparatus capable of being wiped left and right, and more particularly, to a building exterior wall cleaning apparatus capable of wiping a surface of a building outer wall glass easily and easily with a small force will be.
The present invention provides a building exterior wall cleaning apparatus capable of being wiped left and right by a left-right rotation, comprising: a head portion formed by bending a middle portion so as to be maintained at a predetermined angle; A support member fastened to both ends of the bent head portion and supporting the head portion; A support rod whose one end is fastened and fixed to the outside of the support; And a handle that is fastened and fixed to the other end of the support rod, wherein the head portion includes: a sponge fastened to one surface; And a brush that is fastened and fixed to the opposite side of the spun and is formed so that a plurality of thin films are stacked and formed to have a shorter length from one side to the other side.

Description

Cleaning tools that can be wiped by left and right rotation {cleaning tools}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building exterior wall cleaning apparatus capable of being wiped left and right, and more particularly, to a building exterior wall cleaning apparatus capable of wiping a surface of a building outer wall glass easily and easily with a small force will be.

Generally, in buildings such as houses and apartments, a large part of the wall surface is designed and constructed by using a glass window or a glass door in order to ensure a good ventilation and a large amount of sunshine, and in particular, In order to improve the service for the sightseeing in the restaurant, the restaurant has a glass window or a glass wall interiors on one side or the other side.

As described above, since many pollutants in the air such as dust and dust accumulate on the surface of the glass or glass door and accumulate in the air, frequent cleaning is required. In addition, many contaminants accumulate between the window gaps and the railings.

Therefore, although the place where the hand is touched can be cleaned frequently using a mop, there is a problem that dust or contaminants accumulate for a long time because it can not be wiped frequently in a narrow space such as a window gap, a handrail and an edge where the hand can not reach.

Domestic registered patent No. 10-1205157 (registered on November 20, 2012) Korean Registered Utility Model No. 20-0384116 (registered May 05, 2005) Korean Registered Utility Model No. 20-0466803 (Registered on May 02, 2013) Korean Patent Laid-Open No. 10-2005-0018270 (published Feb. 23, 2005)

The present invention provides a building exterior wall cleaning device that can be wiped left and right by rotating left and right rotations so that corner portions of a building outer wall glass can be easily cleaned by using a rotation portion attached to a handle to rotate the support rod.

In addition, the present invention uses a brush made of a plurality of films attached to the head portion, thereby allowing a student or an elderly person to easily wipe the outer wall glass with a small force. .

The present invention relates to a device for cleaning a building exterior wall which can be wiped left and right according to the present invention comprises a fixed base formed by bending a middle portion so as to be maintained at a predetermined angle, a sponge fastened and fixed to one surface of the fixed base, A head portion including a brush formed such that the film is formed in a superposed manner and the length is shortened from one side to the other side; A support table which is fastened and fixed to both ends of the bent head portion and which supports the head portion and which is fastened and fixed to the left and right sides with reference to the support bar and has a first elastic portion which is stretchable between the head portion and the support bar; A support rod having one end fixedly coupled to the outside of the support and formed with a second elastic portion having a stretchability in a zigzag shape at a portion connected to the support; And a handle which is located inside the handle and which is connected to the support bar and rotates the support bar within a predetermined range by a switch operation, and the rotary part is located inside the handle And a connection bar fixedly connected to the support shaft and fixed to the outer circumferential surface of the rotary shaft, one side of which is fixedly coupled to the switch, and is moved according to the operation of the switch.

According to the present invention, it is possible to easily clean a corner portion of a building outer wall glass by using a rotary member attached to a handle to rotate the support rod.

Further, according to the present invention, it is possible to adjust the length of the handle so that the auxiliary handle can be extended to the handle to easily wipe the untouched portion.

FIG. 1 is a view showing an apparatus for cleaning a building exterior wall which can be wiped left and right according to the present invention.
FIG. 2 is a cross-sectional view illustrating a head portion of a building exterior wall cleaning apparatus capable of being wiped left and right according to the present invention.
FIG. 3 is a view showing a use state of a building exterior wall cleaning apparatus capable of wiping right and left by turning left and right according to the present invention.
4 is a cross-sectional view illustrating a handle portion of a building exterior wall cleaning apparatus that can be wiped left and right according to the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described with reference to the accompanying drawings which illustrate a tent capable of grasping external access according to embodiments of the present invention.

FIG. 1 is a view showing an apparatus for cleaning a building exterior wall which can be wiped left and right according to the present invention. 2 is a view showing a state in which auxiliary knobs are connected to a building outer wall cleaning device which can be wiped left and right by turning left and right according to the present invention. 3 is a cross-sectional view illustrating a head portion of a building exterior wall cleaning apparatus that can be wiped left and right according to the present invention. 4 is a view showing a use state of a building exterior wall cleaning device capable of being wiped left and right according to the present invention.

Referring to FIGS. 1 to 4, a building exterior wall cleaning apparatus 10 capable of being wiped with left and right rotations according to the present invention includes a head part 100, a support 200, a support rod 300, and a handle 400 .

The head part 100 may be provided to remove foreign substances or dusts adhering to the outer wall glass of the building. The head unit 100 may include a fixing table 130, a sponge 110, and a brush 120.

The fixing table 130 is formed by bending at an intermediate angle of 90 degrees, and may be formed in a shape such that the corner portion of the building outer wall glass is easily cleaned. That is, the conventional head portion formed in a horizontal bar shape has inconveniently needed to be cleaned while the user moves in the left or right direction to clean the corner portion of the outer wall glass of the building.

The sponge 110 may be fastened to one surface of the fixing table 130 and may be provided to wipe the glass surface of the outer wall of the building in a state in which the sponge 110 is tilted to remove foreign matter or dust from the glass.

The brush 120 may be provided to remove residual water after cleaning with a sponge 110 wetted with water to clean the exterior glass of the building. The brush 120 is fastened and fixed on the opposite side of the sponge 110. The brush 120 is formed so that a plurality of the films 120a are formed close to each other and the plurality of the films 120a are inclined to be shortened from one side to the other. . That is, while the cleaning tool 10 held by the user is kept in a comfortable posture, the outer wall glass of the building and the end of the brush 120 are parallel to each other to remove moisture from the outer wall glass of the building.

The film 120a may be formed of various synthetic resins, and may be formed of a rubber-like film. In addition, the plurality of films 120a may be formed to be spaced apart from each other by a predetermined distance to allow water to enter between the films 120a. In other words, when the brush 120 is used in a state where the building outer wall glass is wet, a large amount of water can not be removed at one time in the course of removing the water, so that the brush 120 flows to both sides of the brush 120 in most cases. If cleaning is performed in this state, the same operation must be repeatedly performed. In order to solve such a problem, in the present invention, a plurality of the films 120a are spaced apart from each other by a predetermined distance to allow water to flow into the spaces.

The support 200 may be installed on both sides of the fixing table 130 of the head 100 and may be provided to support the head 100 on the support 300. The first elastic part 210 may be installed on both sides of the support rod 300.

The first elastic part 210 may have an elastic force such that the support rod 300 moves between the support rod 300 and the head part 100 by a predetermined distance in the longitudinal direction. That is, when the user cleanes the outer wall glass using the cleaning tool 10 in a narrow place, the user presses an excessive force in the direction of the head part 100 while holding the handle 400, When the user pushes the head 100, the user may be hurt by the head 100 hung on the edge of the outer wall glass of the building and hit the outer wall glass of the building. In order to prevent such an accident, it is possible to prevent a safety accident by moving the support rod 300 in the longitudinal direction within a certain range with respect to the head part 100. Here, the first elastic part 210 is preferably formed of a coil spring, but is not limited thereto, and any structure may be used as long as it has an elastic force.

The support rod 300 may be formed in a cylindrical, square, or polygonal shape having a predetermined length, and may be formed of a light and durable toughened nylon or urethane material. The support rod 300 may be provided to separate the head part 100 from the handle 400. The support rod 300 may be formed in a zigzag shape or may have a second elastic portion 310 so as to have elasticity at a predetermined portion coupled to the support 200.

The second elastic portion 310 may be provided to provide an elastic force between the support rod 300 and the support base 200. The second elastic portion 310 can be easily cleaned without using excessive force when a user performs cleaning. That is, when the head unit 100 is pushed forward in a state where the cleaning tool 10 is in close contact with the outer wall glass of the building, the second elastic part 310 is compressed and the second elastic part 310 is compressed It can be understood that the user gives an unreasonable force to the user, so that it is possible to prevent the user from depressurizing the pressing force and giving the excessive force.

The handle 400 is formed in a shape that can be held by the user, and can be fastened and fixed to the other end of the support rod 300. The handle 400 may further include an auxiliary handle 410 which is fastened and fixed to the opposite side of the support rod 300.

At this time, the handle 400 is fastened and fixed to a coupling hole which is inserted into a lower end of the opposite side to which the support rod 300 is fixed.

The auxiliary handle 410 is inserted into the coupling hole so as to be fastened and fixed to the coupling hole and having a screw thread formed on the outer peripheral surface thereof, And a threaded connection portion.

That is, at least one auxiliary handle 410 may be provided to extend the length of the handle 400. In this way, the length of the handle 400 is extended, and the head 100 can be closely contacted to the outer wall glass of the building at a high position.

The handle 400 may further include a rotation unit 430 for rotating the support bar 300 within a predetermined range.

The rotation unit 430 includes a switch 420 fixed to the handle 400 and a rotation shaft 431 connected to the support rod 300 to rotate the support rod. The rotation unit 430 has one end connected to the switch 420, And a connection bar 432 connected to the switch 420 and moved by operation of the switch 420.

The switch 420 is installed in the slot formed in the handle 400 and can be moved along the longitudinal direction of the slot. That is, when the switch 420 is positioned at the center of the slot, the support rod is positioned at the center with respect to the handle 400. When the switch 420 is pushed forward (toward the head), the support rod 300 is rotated to the left, When the switch 420 is pushed backward (in the opposite direction of the head part), the support bar 300 is rotated in the right direction. By using such a switch 420, the user can easily clean the corner portion of the building outer wall glass.

The rotary shaft 431 may have a saw-tooth shape on the outer circumferential surface thereof and may be located inside the handle 400. The shaft may be formed on one side and the other side of the rotary shaft 431 so as to protrude outside the handle 400. [ A support rod 300 may be coupled to the shaft formed at one side and the other side of the rotation shaft 431 and rotated by the rotation of the rotation shaft 431.

One end of the connecting bar 432 is connected to the switch 420 and the other end of the connecting bar 432 is fixed to the outer circumferential surface of the rotating shaft 431 and the rotating shaft 431 can be rotated by the operation of the switch 420. That is, when the switch 420 is operated to move the connection bar 432, the rotation shaft 431 is rotated to rotate the support bar 300.

It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. The scope of the present invention is defined by the appended claims rather than the foregoing detailed description, and all changes or modifications derived from the meaning and scope of the claims and the equivalents thereof are included in the scope of the present invention Should be interpreted.

10; Cleaning tool 100; Head portion
110; Sponge 120; brush
120a; Film 130; Fixture
200; A support 210; The first elastic portion
300; A support rod 310; The second elastic portion
400; Handle 410; Auxiliary handle
412: engaging portion 414:
420; Switch 430; reel
431; A rotating shaft 432; Connection bar
440: coupling ball

Claims

A sponge fastened and fixed to one surface of the fixing table, and a plurality of thin films stacked and formed on the other surface of the fixing table so as to be shorter in length from the one side to the other side A head including a brush;
A support table which is fastened and fixed to both ends of the bent head portion and which supports the head portion and which is fastened and fixed to the left and right sides with reference to the support bar and has a first elastic portion which is stretchable between the head portion and the support bar;
A support rod having one end fixedly coupled to the outside of the support and formed with a second elastic portion having a stretchability in a zigzag shape at a portion connected to the support; And
And a handle which is fastened and fixed to the other end of the support rod,
The handle,
And a rotation part connected to the support rod and rotating the support rod within a predetermined range by a switch operation,
The rotating part,
And a connecting bar which is located inside the handle and is fixed to the rotation shaft for rotating the support rod by being pivotally fixed to the support rod and one side of which is fastened and fixed to the outer circumferential surface of the rotary shaft and the other side is fastened and fixed to the switch, Building exterior wall cleaning device that can be wiped by turning.