KR101665494B1 - Apparatus for recycling blade of window brush - Google Patents

Apparatus for recycling blade of window brush Download PDF

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Publication number
KR101665494B1
KR101665494B1 KR1020160097636A KR20160097636A KR101665494B1 KR 101665494 B1 KR101665494 B1 KR 101665494B1 KR 1020160097636 A KR1020160097636 A KR 1020160097636A KR 20160097636 A KR20160097636 A KR 20160097636A KR 101665494 B1 KR101665494 B1 KR 101665494B1
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KR
South Korea
Prior art keywords
blade
guide
frame
polishing
degrees
Prior art date
Application number
KR1020160097636A
Other languages
Korean (ko)
Inventor
정석화
윤주평
Original Assignee
정석화
윤주평
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 정석화, 윤주평 filed Critical 정석화
Priority to KR1020160097636A priority Critical patent/KR101665494B1/en
Application granted granted Critical
Publication of KR101665494B1 publication Critical patent/KR101665494B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/38—Wiper blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/38—Wiper blades
    • B60S2001/3827—Wiper blades characterised by the squeegee or blade rubber or wiping element
    • B60S2001/3829—Wiper blades characterised by the squeegee or blade rubber or wiping element characterised by the material of the squeegee or coating thereof
    • B60S2001/3831—Wiper blades characterised by the squeegee or blade rubber or wiping element characterised by the material of the squeegee or coating thereof cleaning by scrubbing or abrasive action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/38—Wiper blades
    • B60S2001/3846—Devices for renewing or renovating blade wiping edges, e.g. cutters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a playback apparatus for a window brush used for removing rainwater or foreign matter on a glass surface provided on a front or rear surface of a vehicle.
The present invention provides a bracket comprising: a frame portion formed on both sides of a body of a bracket; A cylindrical polishing drum coupled to the frame so as to be rotatable; A guide part having a gap formed in the polishing drum so that the blade tip of the blade slidingly contacts with the blade; The guide portion includes a first guide and a second guide which are respectively extended to a first frame and a second frame that are branched from the frame and which form a guide angle into which the blade is guided; And an auxiliary guide portion facing the guide portion and having a gap formed in the body so that the side portion of the blade is in sliding contact with the polishing drum.

Description

[0001] APPARATUS FOR RECYCLING BLADE OF WINDOW BRUSH [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a playback apparatus for a window brush used for removing rainwater or foreign matter on a glass surface provided on a front surface or a rear surface of a vehicle and more particularly to a surface brushing apparatus for surface brushing, It is possible to regenerate the damaged and roughened surface in an initial state and to remove the unpleasant friction noise generated when the blades are driven to slide on the glass surface while driving the window brush, ≪ / RTI >

Generally, the window brush is used as a means for safe operation of the driver by removing foreign matter or rainwater from the front or rear glass of the vehicle.

The foreign substance removing device for the window brush is disclosed in Korean Utility Model Application Publication No. 20-1998-062301 (November 16, 1998) entitled " Device for removing foreign objects in a vehicle window brush & It is already widely known.

In the above-mentioned document 1, one or more foreign matter removing troughs 5 having an omnidirectional removing jaw 5a and a rearward removing jaw 5b are formed, And a bonding portion (7). The present invention is characterized in that it comprises a foreign substance removing device for a car window brush.

However, in the conventional art, when the foreign substance removing device 4 is attached to the windshield 2 in a protruded state, the window brush 1 is moved to the forward direction removing jaw 5a and the backward removing jaw 5b Continuously crossing, the contact will remove the foreign matter.

Accordingly, when the window brush 1 is driven, the noise is generated due to the shock when the forward and backward detaching jaws 5a and 5b protrude from the windshield 2 when the window brush 1 is driven. In addition, There is a problem that it is a cause of failure together with the shortening.

According to an aspect of the present invention, there is provided a method for removing a foreign matter on a side surface and a blade edge of a blade of a window brush by surface polishing, So that it is possible to prevent unpleasant friction noise generated when the blades are slidingly driven on the glass surface of the vehicle during driving of the window brush.

As a means for solving the problems of the present invention as described above, the bracket has a frame portion formed by bending both sides of the body of the bracket.

Further, the present invention is characterized in that a cylindrical polishing drum is rotatably coupled to the frame portion.

Further, the present invention is characterized in that a guide portion formed with a clearance for slidingly contacting the blade edge portion of the blade is formed on the polishing drum.

The guide portion may include a first guide and a second guide which are respectively extended to the first frame and the second frame branched from the frame and which form a guide angle at which the blade is guided.

And an auxiliary guide portion facing the guide portion and having a gap formed in the body so that the side portion of the blade is in sliding contact with the polishing drum.

DETAILED DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As described above, according to the present invention, the surface of the blade of the window brush is removed by the surface grinding process, and the damaged and rough surface is regenerated in an initial state so that the blade is slidably driven Thereby preventing an uncomfortable friction noise generated during the operation.

Further, according to the present invention, it is possible to extend the service life through the reproduction of the window brush, thereby providing a further effect of reducing costs by leaving the concept of a simple consumable once.

1 is a schematic view showing a state in which an apparatus for regenerating a blade provided in a vehicle window brush according to the present invention is used.
2 is a side view showing the blade reproducing apparatus in Fig. 1 according to the present invention.
Fig. 3 is a side view showing the state in which the defrosting unit provided in the blade regeneration apparatus is used in Fig. 1 according to the present invention. Fig.
Fig. 4 is a bottom view of the blade reproducing apparatus in Fig. 1 according to the present invention.
Fig. 5 is a view showing a state in which the blade reproducing apparatus is viewed from the first guide side in Fig. 1 according to the present invention.
6 is a sectional view showing in detail a state in which a blade edge portion of a blade is polished according to the present invention.
7 is a cross-sectional view illustrating a state in which a side portion of the blade according to the present invention is polished.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the following description of the preferred embodiments of the present invention, reference is made to the accompanying drawings, which form a part hereof, and in which is shown by way of example at least one embodiment, And should not be construed as limiting the scope of the present invention.

It is to be noted that the same reference numerals are used to denote the same elements in the drawings of the present invention.

Hereinafter, an embodiment of a blade playback apparatus for a vehicle window brush of the present invention will be described in detail with reference to the drawings shown in FIGS. 1 to 7 attached hereto.

The present invention is characterized in that as shown in FIG. 1, the surface polishing process removes foreign substances adhering to the side surface portion 611 and the blade edge portion 612 corresponding to the surface of the blade 610 of the window brush 600 The blades 610 are slid to the glass surface (not shown) of the vehicle during driving of the window brush 600 by regenerating the damaged and blunt end 612 in an initial state, For example, Thereby preventing uncomfortable friction noise which may be caused by a puckering.

2 and 3, a frame 101 is bended on both sides of a body 101 of the bracket 100, .

The blade 610 is slidably moved upward and downward by the structure in which the pull-in inducing portion 113 is formed between the first frame 111 and the second frame 112 provided in the frame portion 110 The giver acts.

The polishing drum 200 of the cylindrical shape (also referred to as a "cylindrical shape") fastened to the frame portion 110 so as to be rotatable on both sides as shown by an arrow (a) A guide portion 300 is formed in which a clearance t1 is formed so that the blade tip portions 612 of the guide portions 610 slide in contact with each other.

For example, as shown in FIGS. 1 and 6, the guide portion 300 may be formed by grinding a blade tip portion 612 of the blade 610 to the end of the first guide 310 and the second guide 320, A clearance t1 of 0.2 to 2.0 mm, more preferably 0.2 to 1.2 mm is used as a means for easily contacting the outer circumferential surface of the drum 200 and further preventing the shaking of the blade from the left and right, .

2 and 3, the guide unit 300 is extended to the first frame 111 and the second frame 112, which are branched on both sides of the frame 110, The first guide 310 and the second guide 320 are formed with the guide angles k1 through which the guide grooves 610 are inserted.

In other words, as shown in detail in FIG. 6, the guide part 300 is bent by the bent parts 311 and 321 provided on the first guide 310 and the second guide 320, The guiding angle k1 of 5 to 45 degrees is formed so as to guide the blade 610 to easily enter the gap t1.

4, an auxiliary guide unit 350 is formed on the bottom surface facing the guide unit 300. As shown in FIG. The auxiliary guide portion 350 is provided to easily slide the side surface portion 611 of the blade 610 to the outer circumferential surface of the polishing drum 200 and to prevent the side surface portion 611 from shaking in the left and right direction, The body 101 is cut to form a gap t2.

For example, the auxiliary guide portion 350 may be formed at an angle of 40 to 60 degrees so as to form an incised gap t2 of 0.4 to 4.0 mm, more preferably 0.4 to 2.0 mm at the entrance thereof, The blade 610 can be easily tapered to the gap t2 by a configuration in which a taper 351 is formed toward the polishing drum 200 at an inclination angle k2 of 20 to 80 degrees And the like.

5, the abrasive drum 200 according to the present invention may be formed by applying an abrasive material 210 to the outer circumferential surface of the abrasive drum 200, attaching a polishing sheet coated with the abrasive material 210, (210) is integrally formed by pressure application.

For example, the abrasive drum 200 according to the present invention is the abrasive drum 200 having a particle diameter of 2.5 to 25.8 탆, more preferably 10.3 to 21.8 탆, on the outer circumferential surface thereof as the first embodiment, It is possible to attach a polishing sheet (not shown) coated with a thickness of 0.5 to 5 mils, more preferably 0.5 to 5 mils.

Alternatively, the abrasive drum 200 according to the present invention is a second embodiment of the abrasive drum 200 having a particle diameter of 2.5 to 25.8 탆, more preferably 10.3 to 21.8 탆, on its outer circumferential surface and having a thickness of 0.2 to 20 mil , And more preferably 0.5 to 5 mils.

Alternatively, the polishing drum 200 according to the present invention is a third embodiment, in which an abrasive material 210 having a particle diameter of 2.5 to 25.8 탆, more preferably 10.3 to 21.8 탆, It will be possible to form it.

As such, the abrasive material 210 has a hard material capable of being polished, for example, a blade 610, such as Emery, Garnet, SiC, Al 2 O 3 , ZrO 2 , Diamond, or a mixture of two or more of them, and of course not limited to the above listed materials.

In addition, it is preferable that an appropriate grade is selected and used in the range of P60 to P4,000 for the Federation of European Producers of Abrasive Products (FEPAP) grade of the abrasive material 210 to polish the surface 611 of the blade 610 .

The polishing drum 200 according to the present invention may further include a plurality of abrasive drums 200a and 200b as shown in FIGS. 1 and 2, respectively, in order to prevent the abrasive material 210 from being worn by rubbing and polishing the side surface portion 611 and the blade end portion 612 of the blade 610. [ 5 to 7, it is preferable that the fastening means 511 provided with a fastening screw or the like is configured to be rotatable while being rotated in the left and right directions as indicated by an arrow (a).

On the other hand, on one side of the bracket 100, the malaise removing unit 400 is formed as shown in FIG. The defrosting member 400 is used to remove the malaise generated in the glass of the vehicle during winter. The defrosting member 400 is provided with a blade 410 at the end of the body 101 through a fastening means 515, As shown in FIG.

The protective cover 420 is formed by fastening the support portion 421 to the frame portion 110 through fastening means 514 provided on both sides of the frame 410 as a means for protecting the blade 410.

The protective cover 420 is a means for the safety of the user and may be adjusted to 5 to 60 degrees (degrees), more preferably 10 to 45 degrees (degrees) It may be preferable to adjust up and down the angle (k3) up and down.

2, when the defibrillation member 400 is used, the protective cover 420 is pushed in the opposite direction of the arrow B. At this time, inside the protective cover 420, The stopper 515a of the blade 515 touches the blade 410 to cover the blade 410, thereby protecting the blade 410 safely.

As described above, the present invention prevents unpleasant friction noise generated when the blade 610 slides on the glass surface of the vehicle while the window brush 600 is being driven, and further prevents the blades 600 of the damaged and rough window brush 600 610). [0051] As shown in Fig.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention.

Therefore, the technical scope of the present invention should be defined by the claims of the present invention, rather than being limited to those described in various exemplary embodiments as mentioned above.

100: Bracket
101: Body
110: Frame section
111: 1st frame
112: second frame
113:
200: abrasive drum
210: abrasive
300: Guide section
310: First Guide
311. 321:
320: Second Guide
350: Auxiliary guide part
351: Taper
400: sex offenders
410, 610: Blade
420: protective cover
421:
511, 514, 515: fastening means
515a: Stop point
600: Window Brush
611:
612:

Claims (6)

A frame part 110 formed on both sides of the body 101 of the bracket 100;
A cylindrical polishing drum 200 pivotally coupled to the frame unit 110;
A guide part 300 having a clearance t1 formed in the polishing drum 200 so that the blade tip end 612 of the blade 610 is in sliding contact with the guide part 300;
The guide portion 300 is extended to the first frame 111 and the second frame 112 branched from the frame portion 110 and is guided by the guiding angle k1 to which the blade 610 is guided A first guide 310 and a second guide 320 formed thereon; And
An auxiliary guide portion 350 which is opposed to the guide portion 300 and has a gap t2 formed in the body 101 so that the side portion 611 of the blade 610 is in sliding contact with the polishing drum 200, The blade of claim 1, The apparatus of claim 1, wherein a draw induction portion (113) is formed between the first frame (111) and the second frame (112) to allow the blade (610) to pass therethrough. The method of claim 1, wherein the guide part (300) has bent parts (311, 321) such that a clearance (t1) of 0.2 to 2.0 mm is formed on the end parts of the first guide (310) Wherein a guiding angle (k1) of 5 to 65 degrees (degrees) is formed by the guiding angle (k1). 2. The polishing apparatus according to claim 1, wherein the auxiliary guide unit (350) is disposed at the entrance of the polishing drum (200) at an inclination angle (k2) of 20 to 80 degrees (degrees) so as to form an incised gap (t2) And a taper (351) is formed on the outer peripheral surface of the blade. The polishing apparatus according to claim 1, wherein the polishing drum (200) has an abrasive sheet (210) applied to the outer circumferential surface thereof, a polishing sheet coated with the abrasive article (210) And the blade of the window brush is made of any one selected from the group consisting of: The hair removal device according to claim 1, further comprising: a malaise removing part (400) provided at one side of the bracket (100);
The defroster 400 includes a blade 410 fastened to the body 101 through a fastening means 515;
The clamping means 514 in which the support portion 421 is fastened to both sides of the frame portion 110 is lifted up and down by an adjusting angle k3 of 5 to 60 degrees in order to protect the blade 410. [ Wherein the protective cover (420) is down-regulated.
KR1020160097636A 2016-07-30 2016-07-30 Apparatus for recycling blade of window brush KR101665494B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160097636A KR101665494B1 (en) 2016-07-30 2016-07-30 Apparatus for recycling blade of window brush

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KR1020160097636A KR101665494B1 (en) 2016-07-30 2016-07-30 Apparatus for recycling blade of window brush

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102266770B1 (en) * 2020-09-28 2021-06-18 유영모 Car wiper regenerator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3477179A (en) * 1967-06-06 1969-11-11 Thomas L Dale Method and apparatus for renewing used or worn windshield wiper blades
WO1987000108A1 (en) * 1985-07-08 1987-01-15 Fiore Charles E Windshield wiper blade renewer
JPH03129786A (en) * 1989-10-16 1991-06-03 Nissan Motor Co Ltd Laminated electrostrictive element
JPH06344253A (en) * 1993-06-08 1994-12-20 Katsuhiko Murayama Blade rubber regenerator for wiper
JP3129786B2 (en) 1991-10-22 2001-01-31 三菱東京製薬株式会社 Granulation coating method, granulation coating baffle device, and granulation coating device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3477179A (en) * 1967-06-06 1969-11-11 Thomas L Dale Method and apparatus for renewing used or worn windshield wiper blades
WO1987000108A1 (en) * 1985-07-08 1987-01-15 Fiore Charles E Windshield wiper blade renewer
JPH03129786A (en) * 1989-10-16 1991-06-03 Nissan Motor Co Ltd Laminated electrostrictive element
JP3129786B2 (en) 1991-10-22 2001-01-31 三菱東京製薬株式会社 Granulation coating method, granulation coating baffle device, and granulation coating device
JPH06344253A (en) * 1993-06-08 1994-12-20 Katsuhiko Murayama Blade rubber regenerator for wiper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102266770B1 (en) * 2020-09-28 2021-06-18 유영모 Car wiper regenerator

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