WO2016076609A1

WO2016076609A1 - Floor shining machine

Info

Publication number: WO2016076609A1
Application number: PCT/KR2015/012067
Authority: WO
Inventors: 신준
Original assignee: 주식회사 엠이티
Priority date: 2014-11-11
Filing date: 2015-11-10
Publication date: 2016-05-19
Also published as: KR101692933B1; KR20160056079A

Abstract

The present invention relates to a floor shining machine, the pad of which can be replaced conveniently, and which can be used stably and efficiently. The configuration of the present invention is as follows: the floor shining machine comprises: a main case having the shape of a box having an open lower surface, the main case containing a motor controller for driving a motor according to an external signal, an electricity distribution shelf, and a battery, a handle being coupled to one side of the main case; a main frame formed and shaped such that the same can be coupled so as to cover the lower end of the main case, the upper side of the main frame being connected to one side of the main case, and the main frame having multiple wheels provided on the other side thereof; and a front case hinge-coupled to one side of the main frame via a fixing portion such that adjustment of playing is possible, the front case having a motor capable of being driven by operation of the motor controller, the electricity distribution shelf, and the battery of the main case, and a pad being provided on the lower end of the motor so as to play in conformity with playing of the motor. The present invention is advantageous in that, firstly, when the pad connected to the motor is rotated to shine the floor, the pad can be properly forced against irregular floor surfaces as well, thereby guaranteeing efficient floor surface shining. Secondly, when the pad connected to the motor is to be replaced, the front case, which is connected to one side of the main frame, is caused to play such that the pad, which is coupled to the front case, is properly exposed to the outside, thereby guaranteeing convenient and easy pad replacement. Thirdly, convenient pad replacement without any complicated configuration guarantees convenient use, guarantees convenient repair and maintenance, ensures stable and efficient use, thereby reducing costs.

Description

Floor polisher

The present invention relates to a floor polisher, and more particularly, the front case coupled to one side of the main case is configured to be able to flow around a portion coupled to the main frame, thereby making it easy to replace the pad coupled to the front case. To a floor polisher.

In general, the floor polisher refers to an apparatus configured to rotate a pad provided to be in contact with the floor through a motor and to form gloss on the floor by rotational friction of the pad and the bottom surface.

As described above, the floor polisher for the gloss of the floor surface refers to a device for achieving the gloss of the inner and outer floor surface of the building formed of marble, etc., among these devices of the pad coupled to the lower end of the motor rotating at high speed It refers to a device that can achieve the gloss of the bottom surface through rotation.

Such a floor polisher is usually constructed by combining a motor for rotating a pad making contact with a floor and an electrical structure that can electrically control the motor.

For example, conventionally, as in Documents 1 and 2, a floor polisher having a configuration capable of smoothly rotating a pad connected to a motor has been proposed.

However, when the conventional floor polisher is in close contact with the bottom surface and wants to replace the rotating pad, the entire floor polisher has to be moved and replaced so that the bottom of the floor polisher can be seen, and the bottom surface is flat. If not, there was a problem that it is difficult to efficiently maintain the horizontal state of the pad in close contact with the bottom surface.

The present invention has been made to solve the above-described problems, when the pad is in close contact with the bottom surface and rotation is to be replaced, the pad replacement can be quickly and conveniently performed simply by moving the front case coupled to the mainframe. Provides a bottom polisher that can be achieved.

Further, another object of the present invention is to keep the pad of the polisher smoothly in contact with the bottom surface through the combination of simple structure without complicated mechanical configuration to maintain the convenience, as well as to minimize the risk of damage It is to provide a floor polisher that can be reduced to achieve a stable and efficient use.

In order to achieve the above object, the present invention provides a motor controller, a power distribution board, and a battery for driving a motor according to an external signal in an inner side of a box shape having an open lower surface, and a main case having a handle coupled to one side thereof, It is formed in a shape that can be combined to cover the bottom of the main case, the upper side is connected to one side of the main case, the other side is provided with a main frame having a plurality of wheels, and the flow control is possible through the fixing portion on one side of the main frame A hinge coupled to the main case is provided with a motor that can be driven through the operation of the motor controller, the distribution panel, and the battery of the main case, the lower end of the motor includes a front case having a pad corresponding to the flow of the motor flows; Can be configured.

At this time, the main frame may be configured to include a flow hole for guiding the flow of the front case and the coupling hole formed to face the opposite side of the longitudinal direction to enable the coupling of the fixing portion.

In addition, the fixing part is provided at the end of the fixed bar which is coupled to the coupling hole through the coupling hole, one side of the fixed bar and the fixed bar facing the control handle, the close contact portion for controlling the flow of the front case It can be configured to include.

The lower end of the main frame may further include a fixing member that prevents the flow of the fixing bar and firmly supports the fixing bar.

In addition, the front case is preferably flowed to form an angle of 75 ~ 80 ° relative to the horizontal direction of the bottom surface when flowing around the coupling portion with the main frame.

In addition, the lower end of the main frame may be configured to further support a plurality of auxiliary wheels to firmly support the lower portion of the main frame, and smooth the flow of the main frame when the front case flows.

On the other hand, the main case is further provided with a handle bracket having a plurality of fastening holes, the handle is provided with a connection hole corresponding to the fastening hole so that the angle is fastened through the fastening member coupled to the fastening hole and the connection hole Can be combined.

In addition, when the front case is flown at the lower end of the front case, it may be further provided with a support for firmly supporting the front case on the bottom surface.

The present invention as described above can obtain the following effects.

First, when the pad is rotated connected to the motor to achieve the floor gloss, the pad can be smoothly adhered to the irregular floor, thereby achieving efficient floor gloss work.

Second, when the pad connected to the motor is to be replaced, the front case coupled to one side of the mainframe is flowed so that the pad coupled to the front case can be exposed to the outside smoothly and easily. Can be.

Third, the pad can be easily replaced without complicated configuration, thereby ensuring the convenience of use, as well as ensuring the convenience of maintenance and maintenance, and making it possible to achieve stable and efficient use, thereby reducing costs. And the like can be obtained.

1 is a perspective view of a floor polisher according to the present invention.

2 is a side view of a floor polisher according to the present invention.

3 is a front view of a floor polisher according to the present invention.

Figure 4 is a front view showing a front case flow state of the floor polisher according to the present invention.

Figure 5 is a perspective view showing a front case flow state of the floor polisher according to the present invention.

Figure 6 is a side schematic view showing the internal structure of the floor polisher according to the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings as follows.

Prior to the above description, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator. Therefore, definitions of these terms should be made based on the contents throughout the specification.

First, the configuration will be described according to FIGS. 1 to 6 shown.

The present invention has a box-shaped shape having an open bottom surface, and a motor controller 110, a power distribution panel 120, and a battery 130 for driving a motor according to an external signal are provided at an inner side thereof, and a handle 140 is coupled to one side thereof. The main case 100 and the main case 100 is formed in a shape that can be combined to cover the lower end of the main case 100 is connected to one side of the main case 100, the other side is provided with a plurality of wheels 210 The frame 200 and the hinge (h) is coupled to one side of the main frame 200 to enable flow control through the fixing unit 400, the motor controller 110 of the main case 100, power distribution shelf 120, a motor 310 that can be driven by the operation of the battery 130 is provided, and a lower end of the motor 310 is provided with a pad 320 that corresponds to the flow of the motor 310. It comprises a front case 300.

As shown in FIGS. 1 to 6, the main case 100 is formed in an open shape with a lower surface, and the motor controller 110, the power distribution panel 120, and the battery 130 which are located inside even in an external impact. It is desirable to form a metal material of high strength and light material in order to prevent damage to the structure, such as).

In addition, the motor controller 110, the distribution panel 120, the battery 130 is a motor controller 110, the distribution panel 120, the battery 130 and the function and configuration of the conventional floor polisher The same description thereof will be omitted.

However, the motor controller 110, the distribution panel 120, and the battery 130 as described above are electrically connected to each other, the motor 310 provided in the front case 300 is coupled to one side of the main case 110 so as to be movable. ) Is desirable to configure so that the user can adjust smoothly.

In addition, the handle 140 is coupled to the upper side of the main case 100 through the handle bracket 150 provided on the upper portion of the main case 100, as shown in Figures 1 to 4 shown.

1 and 2, the handle bracket 150 having a plurality of fastening holes 151 is configured to be provided in the main case 100, and the handle (inward) of the handle bracket 150 140) will be combined.

In order to further solidify this coupling, the handle bracket 150 is provided with a plurality of fastening holes 151, and the handle 140 is configured to form a connection hole 141.

When the handle 140 is coupled to the inside of the handle bracket 150 through the configuration of the handle bracket 150 and the handle 140 as described above is coupled to the fastening hole 151 and the connection hole 141 Through the coupling and separation of the fastening member (P) is to control the fastening angle of the handle 140 is coupled to the inside of the handle bracket 150 to achieve a smooth coupling.

In addition, as shown in FIGS. 4 and 5, even when the main case 200 and the front case 300 according to the present invention are combined, the front case 300 forms a flow toward one side of the main frame 200. The above-described configuration of the motor controller 110, the distribution panel 120, the battery 130 is to be located inside the main case 100 so that the electrical coupling is not damaged.

In addition, the main frame 200 is configured to be coupled to the lower end of the main case 100, as shown in Figures 1 and 2 shown, more preferably described to be located inside the main case 100 The motor controller 110, the distribution panel 120, the battery 130 is configured to be coupled to be fixed to the top.

In this case, a plurality of wheels 210 are provided at the bottom of the main frame 200.

The wheel 210, as shown in Figure 2, when the user grips the handle 140 coupled to the main case 100 to flow the floor polisher of the present invention, the wheel in close contact with the bottom surface Through the flow of 210 to achieve a smooth flow of the floor polisher.

In addition, the main frame 200, as shown in Figures 3 and 4, the flow hole 220 for guiding the flow of the front case 130 which is coupled to the main frame 200 and flow, and the high It is configured to include a coupling hole 230 formed to oppose the sides of the longitudinal direction so that the combination of the government 400.

As shown in FIG. 4, when the front case 300 coupled to the main frame 200 and the hinge h flows, the flow hole 220 smoothly flows in the front case 300. It is formed to be made.

To describe this configuration in more detail, the front case 300, as shown in Figures 4 and 5, when the user grips the handle 140 to form a pressure so that the main case 100 in an oblique direction The longitudinal end of the front case 300 is raised as shown in Figure 5, the flow formed in the main frame 200 in order to be able to smoothly rise the longitudinal end of the front case 300 The front case 300 is to be coupled to the flow through the ball 220 is configured to flow.

In addition, although not shown and described in detail in the present invention, when the user grips the handle 140 as shown in FIG. 5 to adjust the main case 100 in an oblique direction, FIGS. 4 and 5 shown in FIG. As shown in the drawing, the longitudinal end of the front case 300 rises and flows from the upper side of the front case 300 based on the central axis of the hinge h connecting the main frame 200 and the front case 300. This is because the center of gravity is configured to be formed in the direction of the main frame 200, as shown in Figures 4 and 5 through this configuration, the front case 300 coupled to the main frame 200 forms a flow In this case, one end of the front case 300 is to be raised and flow.

In particular, by further comprising a support 330 at the lower end of the front case 300, as described above, one end of the front case 300 can be raised more smoothly around the hinge (h). It is possible to, even if you want to replace the pad 320 coupled with the motor 310 of the front case 300 through the support 330 to prevent the front case 300 flows and stable pad ( 320 will be able to achieve the replacement operation.

In addition, the front case 300 coupled to the main frame 200 and the hinge (h) to be flowable so that the flow is smoothly adjusted through the fixing unit 400 is coupled to one side of the main frame 200. It is composed.

3 and 4, the fixing part 400 is configured to be coupled to one side of the main frame 200 to adjust the flow of the front case 300 coupled with the main frame 200. To be, the fixed bar 410 is coupled to the coupling hole 230 of the main frame 200, the control knob 420 provided on one side of the fixed bar 410, and the control knob 420 It is provided at the end of the fixing bar 410 opposite to the contact portion 430 to control the flow of the front case 300 is configured to include.

At this time, the fixing bar 410 is formed in a long bar shape is configured to form a state coupled to the coupling hole 230, the adjustment handle 420 is fixed to the coupling hole 230 It is provided so that the user can adjust the longitudinal flow of the bar 410, the close contact portion 430 is located at the bottom of the front case 300, as shown in FIGS. When gripping the adjustment handle 420 to adjust the longitudinal flow of the fixed bar 410, the front case 300 to be in close contact with the flow or the flow is made so as to be spaced apart from the front case 300 It is composed.

When the user wants to flow the fixing bar 410 through this configuration, the main frame when the close contact portion 430 provided at the end of the fixing bar 410 is located as shown in FIG. The front case 300 coupled with the 200 can be prevented from flowing downward, and when the front case 300 is positioned as shown in FIG. 4, the hinge h coupled to the main frame 200 is h. Will be able to flow around.

In addition, the bottom of the main frame 200 to ensure a smooth flow even when the fixed bar 410 flows, the fixed bar 410 is flowed to the main frame 200 and the fixed portion 400 of the The fixing member 240 that can prevent the coupled state is separated is further provided.

And, at the bottom of the main frame 200, when the front case 300 flows, a plurality of auxiliary to firmly support the lower portion of the main frame 200, the smooth flow of the main frame 200. The wheel 250 is further provided.

As shown in FIGS. 4 and 5, the auxiliary wheel 250 may move the floor polisher of the present invention even when the front case 300 coupled to the main frame 200 is moved. It is configured to be able to move the floor polisher smoothly.

In addition, although not shown in detail in the above, the front case 300 coupled to the main frame 200 is moved when the flow around the coupling portion with the main frame 200, the horizontal direction of the bottom surface It is most preferable to flow to achieve an angle of 75 ~ 80˚ relative to.

While the invention has been shown and described with respect to particular embodiments, it is to be understood that various changes and modifications can be made in the art without departing from the spirit or scope of the invention as provided by the following claims. It will be self-evident to those of ordinary knowledge.

Claims

A box-shaped shape having an open bottom surface includes a motor controller 110, a power distribution panel 120, and a battery 130 for driving a motor according to an external signal, and a handle 140 coupled to one side thereof. 100),

It is formed in a shape that can be combined to cover the lower end of the main case 100, the upper side is configured to be connected to one side of the main case 100, the other side is the main frame 200 is provided with a plurality of wheels 210,

The hinge (h) is coupled to one side of the main frame 200 to enable the flow control through the fixing unit 400, the motor controller 110, the distribution panel 120, the battery 130 of the main case 100 A motor 310 capable of driving through operation is provided, and a lower end of the motor 310 includes a front case 300 provided with a pad 320 corresponding to the flow of the motor 310. Floor polisher, characterized in that.
The mainframe 200 is

Flow hole 220 for guiding the flow of the front case 100 and, characterized in that it comprises a coupling hole 230 that is formed opposite to both sides in the longitudinal direction to enable the coupling of the fixing part 400 Floor polisher.
The method of claim 2,

The fixing part 400 is

A fixed bar 410 coupled to the coupling hole 230 and;

Adjusting knob 420 and provided on one side of the fixed bar 410,

Floor polisher characterized in that it comprises a close contact portion 430 is provided at the end of the fixed bar 410 facing the control knob 420 to control the flow of the front case 300.
The method of claim 3, wherein

At the bottom of the mainframe 200

Floor polisher, characterized in that the fixing member 240 is further provided to prevent the flow of the fixing bar 410 and is firmly supported.
The method of claim 1,

The front case 300 is

Floor polisher, characterized in that when flowing around the coupling portion with the main frame 200, to form an angle of 75 ~ 80 ° relative to the horizontal direction of the bottom surface.
The method of claim 1,

At the bottom of the mainframe 200

When the front case 300 flows, the lower part of the main frame 200 is firmly supported and a plurality of auxiliary wheels 250 for smoothly flowing the main frame 200 are further provided. Floor polisher.
The method of claim 1,

In the main case 100

A handle bracket 150 having a plurality of fastening holes 151 is further provided,

The handle 140 is

The connection hole 141 corresponding to the fastening hole 151 is provided so that the angle fastened through the fastening member P coupled to the fastening hole 151 and the connection hole 141 is controlled to be coupled. Floor polisher.
The method of claim 1,

At the bottom of the front case 300

When the front case 300 is flowing, the floor polisher characterized in that the support case 330 is further provided to firmly support the front case 300 on the bottom surface.