JPH06344253A - Blade rubber regenerator for wiper - Google Patents
Blade rubber regenerator for wiperInfo
- Publication number
- JPH06344253A JPH06344253A JP5164204A JP16420493A JPH06344253A JP H06344253 A JPH06344253 A JP H06344253A JP 5164204 A JP5164204 A JP 5164204A JP 16420493 A JP16420493 A JP 16420493A JP H06344253 A JPH06344253 A JP H06344253A
- Authority
- JP
- Japan
- Prior art keywords
- blade rubber
- grinding
- lip
- wiper
- blade
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 151
- 239000005060 rubber Substances 0.000 title claims abstract description 151
- 238000000227 grinding Methods 0.000 claims abstract description 120
- 230000002950 deficient Effects 0.000 abstract description 14
- 239000011521 glass Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 230000007547 defect Effects 0.000 description 9
- 239000000428 dust Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 8
- 230000001154 acute effect Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 210000000078 claw Anatomy 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 229920003051 synthetic elastomer Polymers 0.000 description 4
- 239000005061 synthetic rubber Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 229920001875 Ebonite Polymers 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- -1 felt Substances 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
Classifications
-
- 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
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は自動車や船舶，航空機等
の乗物のワイパーのブレードラバー再生機に関するもの
である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a blade rubber regenerator for wipers of vehicles such as automobiles, ships and airplanes.
【０００２】[0002]
【従来の技術】近年、自動車や船舶，航空機等の乗物に
皮やフェルト、合成ゴムをブレードに用いたワイパーブ
レードがワイパーに広く利用されている。特に自動車等
には合成ゴムからなるブレードラバーを用いたワイパー
が広く普及している。2. Description of the Related Art In recent years, wipers using leather, felt, and synthetic rubber as blades have been widely used for wipers in vehicles such as automobiles, ships, and aircraft. In particular, wipers using a blade rubber made of synthetic rubber are widely used in automobiles and the like.
【０００３】[0003]
【発明が解決しようとする課題】しかしながらブレード
ラバーは自動車等の走行中に土埃り中の土石粒子がガラ
ス面に付着し、その土石粒中の高硬度のものによりガラ
ス面を摺動中にブレードラバーの摺動面が部分的に削ら
れたり、裂けたりして、摺動面の一部が欠けるという問
題点があった。摺動面が部分的に欠けたブレードラバー
は使用中に拭き残しが筋となって自動車のガラス面に残
り運転の妨害になるので危険なことから、短時間しか使
用しなくても新品のワイパーブレードと取り替えねばな
らず耐久性に欠けるとともに自動車等の所有者にとって
は経済的にも大きな負担となっていた。特に砂塵の多い
地方ではブレードラバーの欠損がしばしば生じ、取り替
えないと欠損部に滞留した石粒等で自動車等のガラス面
をもキズつけるという問題点を有していた。また、ブレ
ードラバーの交換品があるが、値段が高い上にワイパー
ブレードへの取付けが極めて面倒でワイパーブレードの
係止部を切ったりして取付け作業が煩雑で手間を要すと
いう問題点があった。また、ブレードラバーの装着中に
ワイパーのラバー係止用ツメを折ったりするという事故
が絶えないという問題点があった。However, in the blade rubber, the debris particles in the dust adhere to the glass surface while the automobile is running, and the high hardness of the debris particles causes the blade to move while sliding on the glass surface. There has been a problem that the sliding surface of the rubber is partially scraped or torn, and a part of the sliding surface is chipped. A blade rubber with a partially lacking sliding surface is dangerous because it will remain on the glass surface of the car as it will be left unwound during use and interfere with driving. It had to be replaced with a blade, which lacked durability and was a heavy financial burden for owners of automobiles and the like. Particularly in regions with a lot of dust, the blade rubber often breaks, and if it is not replaced, there is a problem that the glass surface of an automobile or the like will be scratched by stone particles and the like accumulated in the defective portion. There is also a replacement for the blade rubber, but it is expensive and very difficult to install on the wiper blade, and there is a problem that the installation work is complicated and laborious because the locking part of the wiper blade is cut. It was In addition, there is a problem in that accidents such as breaking the rubber locking claws of the wiper during the installation of the blade rubber are inevitable.
【０００４】本発明は上記従来の問題点を解決するもの
で、欠け等の欠損部を有するブレードラバーを研削し摺
動面を均一化して再生しワイパーブレードの耐久性を著
しく向上させることのできる低原価で量産性に優れたワ
イパーのブレードラバー再生機を提供することを目的と
する。The present invention solves the above-mentioned problems of the prior art. It is possible to regenerate a wiper blade by grinding a blade rubber having a defective portion such as a chip to make the sliding surface uniform, and remarkably improving the durability of the wiper blade. It is an object of the present invention to provide a wiper blade rubber regenerator with low cost and excellent mass productivity.
【０００５】[0005]
【課題を解決するための手段】この目的を達成するため
に本発明のワイパーのブレードラバー再生機は次の構成
からなる。請求項１に記載のワイパーのブレードラバー
再生機は、ワイパーブレードに装着されるブレードラバ
ーのリップ部及び／又はリップ揺動部を挟持する挟持部
と、前記ブレードラバーの摺動面を研削する研削部と、
前記挟持部と前記研削部を配設した基台と、を備えた構
成を有している。請求項２に記載のワイパーのブレード
ラバー再生機は、請求項１において、前記挟持部の挟持
口部が前記ブレードラバーのリップ部及び／又はリップ
揺動部の幅の大小に合わせて拡狭自在に前記基台に装着
された構成を有している。請求項３に記載のワイパーの
ブレードラバー再生機は、請求項１又は２の内いずれか
１において、前記挟持部と前記研削部の対向面が開狭自
在に前記挟持部及び／又は前記研削部が前記基台に配設
された構成を有している。請求項４に記載のワイパーの
ブレードラバー再生機は、請求項１乃至３の内いずれか
１において、前記挟持部が前記研削部に対し平行に前後
動自在に前記基台に装着されて形成されている構成を有
している。請求項５に記載のワイパーのブレードラバー
再生機は、請求項１乃至３の内いずれか１において、前
記研削部が前記挟持部に保持された前記ブレードラバー
の摺動面に対し前後動自在に前記基台に装着されて形成
されている構成を有している。In order to achieve this object, a wiper blade rubber regenerator of the present invention has the following constitution. The blade rubber regenerator for a wiper according to claim 1, wherein a lip portion and / or a lip swing portion of the blade rubber attached to the wiper blade is sandwiched, and a sliding surface of the blade rubber is ground. Department,
It has the structure provided with the said clamping part and the base which arrange | positioned the said grinding part. According to a second aspect of the present invention, in the blade rubber regenerator of the wiper according to the first aspect, the holding port portion of the holding portion can be expanded or reduced according to the width of the lip portion and / or the lip swing portion of the blade rubber. And has a configuration mounted on the base. The blade rubber regenerator for wipers according to claim 3 is the blade rubber regenerator according to any one of claims 1 and 2, wherein the opposing surfaces of the sandwiching part and the grinding part are openable and closable, and the sandwiching part and / or the grinding part. Has a configuration arranged on the base. A blade rubber regenerator for a wiper according to claim 4 is formed according to any one of claims 1 to 3, wherein the holding portion is mounted on the base so as to be movable back and forth in parallel with the grinding portion. It has the structure. A wiper blade rubber regenerator according to claim 5 is the blade rubber regenerator according to any one of claims 1 to 3, wherein the grinding portion is movable back and forth with respect to a sliding surface of the blade rubber held by the holding portion. It has a structure mounted on the base.
【０００６】ここで、研削部としてはといし車や平フラ
イス等のゴム面を研削できるものであればよい。挟持部
の拡狭手段としては手動、電動、油圧、空圧等で作動さ
れ、挟持部の挟持口部は金属板や硬貨の合成樹脂板、又
はこれらの積層体等で形成される。挟持口部がブレード
ラバーのリップ部を挟持する場合はリップ部の形状に追
従して挟持できるように略台形上に形成するか、又はシ
リコンゴム等の形状追従材で形成するのが望ましい。ま
た挟持口部がブレードラバーのリップ揺動部を挿着する
方式の場合は、リップ揺動部への当着面を薄く形成する
か、当着面を鋭角に形成するとリップ揺動部を強固に固
定できるので好ましい。また、挟持部又は研削部は任意
の幅で開狭されてもよいが、０．０１〜３mm好ましくは
０．１〜１．５mmの開狭幅で手動もしくは電動、油圧、
空圧で微調整されながら保持されるようにすると微細な
欠損部も再生できる。Here, the grinding portion may be any one capable of grinding a rubber surface such as a grinding wheel or a flat milling cutter. The narrowing means of the holding portion is operated manually, electrically, hydraulically, pneumatically or the like, and the holding opening portion of the holding portion is formed of a metal plate, a synthetic resin plate of coins, or a laminated body of these. When the nipping opening holds the lip portion of the blade rubber, it is desirable that the nipping portion is formed in a substantially trapezoidal shape so as to follow the shape of the lip portion, or is formed of a shape following material such as silicon rubber. Also, in the case of the method in which the grip opening part inserts and attaches the lip swing part of the blade rubber, the contact surface of the lip swing part should be made thin, or the contact surface should be formed at an acute angle to strengthen the lip swing part. It is preferable because it can be fixed to. Further, the sandwiching part or the grinding part may be opened and closed with an arbitrary width, but it is manually or electrically operated with a narrowing width of 0.01 to 3 mm, preferably 0.1 to 1.5 mm, hydraulically,
If it is held while being finely adjusted by air pressure, even a fine defect portion can be regenerated.
【０００７】[0007]
【作用】この構成によって、ワイパーブレードを挟持部
に挿着するだけでブレードラバーの摺動面を挟持部の研
削面に突出して挟着し拘持することができる。ブレード
ラバーが拘持されているので摺動面を容易に均一に研削
することができる。摺動面を研削することにより新品の
ワイパーブレード同様に再生することができ、ワイパー
ブレードの耐久性を著しく向上させることができる。With this structure, the sliding surface of the blade rubber can be projected and sandwiched and held by the grinding surface of the sandwiching portion only by inserting the wiper blade into the sandwiching portion. Since the blade rubber is held, the sliding surface can be easily and uniformly ground. By grinding the sliding surface, it can be regenerated like a new wiper blade, and the durability of the wiper blade can be remarkably improved.
【０００８】[0008]
【実施例】以下本発明の一実施例について、図面を参照
しながら説明する。図１はワイパーブレードの要部断面
斜視図であり、図２は本発明の実施例のワイパーのブレ
ードラバー再生機の要部斜視図である。図１において、
１はワイパーブレード、２は自動車等の運転席のガラス
面に沿ってブレードラバーを摺動させるスプリング等か
らなるレバーヨークを備えたブレードレバー、３はブレ
ードレバー２に装着されるブレードラバー、４はガラス
面を清掃するブレードラバー３の摺動面、５は摺動面４
を支持するリップ部、６はリップ部５の左右への揺動を
支持するリップ支持板、７はブレードラバー３のリップ
支持板６の下部に溝状又は凹部状に形成されたリップ揺
動部である。図２において、１０は本実施例のワイパー
のブレードラバー再生機、１１は断面がコの字状に形成
され天板に研削部の摺動機構、床面にワイパー保持機構
を備えた基台、１２は基台１１を支える脚部、１３は基
台１１の下面に固定され逆Ｌ字状に形成され端面のリッ
プ揺動部７への挿着面１３ａが鋭角に形成されブレード
ラバー３のリップ揺動部７に挿着してブレードラバー３
を挟持する固定挟持部、１４は固定挟持部１３と同一形
状に形成され端面にリップ揺動部７の挿着面１４ａが鋭
角に形成され基台１１上の床面の摺動面１１ａに摺動自
在に装着されブレードラバー３のリップ揺動部７に挿着
してブレードラバー３を挟持する可動挟持部、１５は固
定挟持部１３や可動挟持部１４のリップ揺動部７の挿着
面１３ａ，１４ａでリップ揺動部７を全長に渡り又は部
分的に挟持する挟持口部、１６は可動挟持部１４を挟持
口部１５に対し基台１１の摺動面１１ａ上を進退させリ
ップ揺動部７を強固に保持したり、保持を解除しワイパ
ー１を基台１１から取り外すのに便利な広さまで拡開さ
せる内部に可動挟持部１４に固定された棒状の可動部１
６ａと可動部１６ａを前後動させるモータ１６ｂ等を備
えた可動挟持部用駆動部、１７はブレードラバー３の摺
動面４を研削し欠けや引き裂き部等の欠損部を均一にす
る回転といし等からなる研削部、１８は研削部１７を回
転させる研削モータ、１９は研削部１７を任意の当接圧
でブレードラバー３の摺動面４に当接させるため研削モ
ータ１８を所定の高さに調節自在に保持する研削部用高
さ調整部、２０は研削部用高さ調整部１９で研削モータ
１８を上下動自在に保持する保持用ロッド、２１は基台
１１の天板下面に固定され研削部１７をブレードラバー
３の摺動面４に沿って案内する研削用案内部、２２は研
削用案内部２１に形成され端部にストッパー等を必要に
応じて備えたガイドレール、２３は研削モータ１８を案
内溝部２２に沿って前後動させるピニオンやラック又は
チェーンやベルトとこれらを稼働させるモータ等やレー
ル等を備えた研削モータ移動部、２４は研削モータ移動
部２３に研削部用高さ調整部１９を保持する研削部保持
用ロッド、２５は可動保持用駆動部１６や研削用高さ調
整部１９，研削モータ移動部２３をコントロールするコ
ントロールボックスである。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a cross-sectional perspective view of an essential part of a wiper blade, and FIG. 2 is a perspective view of an essential part of a wiper blade rubber regenerator of an embodiment of the present invention. In FIG.
1 is a wiper blade, 2 is a blade lever provided with a lever yoke including a spring for sliding the blade rubber along the glass surface of a driver's seat of an automobile, 3 is a blade rubber attached to the blade lever 2, 4 is a blade rubber Sliding surface of blade rubber 3 for cleaning the glass surface, 5 is sliding surface 4
6, a lip supporting plate 6 for supporting the swinging of the lip part 5 to the left and right, and a lip swinging part 7 formed in the lower part of the lip supporting plate 6 of the blade rubber 3 in a groove shape or a concave shape. Is. In FIG. 2, 10 is a wiper blade rubber regenerator of this embodiment, 11 is a base having a U-shaped cross section and a sliding mechanism of a grinding portion on a top plate, and a wiper holding mechanism on a floor, 12 is a leg portion that supports the base 11, 13 is an inverted L-shape fixed to the lower surface of the base 11, and an end face of the lip rocking portion 7 is attached to the lip swinging portion 13a at an acute angle to form a lip of the blade rubber 3. Insert it into the swing part 7 and insert the blade rubber 3
The fixed holding portion 14 for holding the gripping member 14 has the same shape as the fixed holding portion 13, and the insertion surface 14a of the lip rocking portion 7 is formed on the end face at an acute angle so as to slide on the sliding surface 11a of the floor surface on the base 11. A movable gripping portion that is movably mounted and is inserted into the lip swinging portion 7 of the blade rubber 3 to sandwich the blade rubber 3, and 15 is a mounting surface of the lip swinging portion 7 of the fixed sandwiching portion 13 or the movable sandwiching portion 14. 13a and 14a sandwich the lip swinging portion 7 over the entire length or partially, and 16 slides the movable sandwiching portion 14 relative to the sandwiching portion 15 on the sliding surface 11a of the base 11 to swing the lip. The rod-shaped movable part 1 fixed to the movable holding part 14 holds the moving part 7 firmly or widens the holding to release the wiper 1 from the base 11 to a convenient size.
6a and a drive unit for a movable gripping unit, which includes a motor 16b for moving the movable unit 16a back and forth, and a rotation wheel 17 for grinding the sliding surface 4 of the blade rubber 3 so as to make the defective portions such as cracks and tears uniform. And the like, 18 is a grinding motor for rotating the grinding unit 17, and 19 is a predetermined height for holding the grinding unit 17 in contact with the sliding surface 4 of the blade rubber 3 with an arbitrary contact pressure. The height adjusting unit for the grinding unit 20 adjustably holds the device, 20 is a holding rod for holding the grinding motor 18 vertically by the height adjusting unit 19 for the grinding unit, and 21 is fixed to the lower surface of the top plate of the base 11. A guiding part for grinding which guides the grinding part 17 along the sliding surface 4 of the blade rubber 3, 22 is a guide rail formed on the guiding part 21 for grinding and provided with a stopper or the like at an end thereof as necessary, and 23 is Grinding motor 18 along guide groove 22 A grinding motor moving unit including a pinion, a rack or a chain, a belt for moving back and forth and a motor for operating these, a rail, etc., and 24 is a grinding unit holding unit for holding the height adjusting unit 19 for the grinding unit in the grinding motor moving unit 23. A rod 25 is a control box for controlling the movable holding drive unit 16, the grinding height adjusting unit 19, and the grinding motor moving unit 23.
【０００９】以上のように構成された本実施例のワイパ
ーのブレードラバー再生機について、以下そのブレード
ラバーの再生方法を説明する。図３（ａ）は欠損部を示
すブレードラバーの部分斜視図であり、図３（ｂ）は図
３（ａ）のＡ部の拡大図であり、図４は研削時の要部側
面図であり、図５はワイパーブレードをブレードラバー
再生機に取り付けた状態を示す斜視図である。２６はブ
レードラバー３の摺動面４の欠け部、２７は摺動面４の
引き裂き部、２８は欠け部２６や引き裂き部２７の欠損
部２２の最深部の深さ、２９はワイパーブレード１のブ
レードレバー２のレバーヨークにブレードラバー３を係
止する複数の爪を有するブレードラバーホルダー部、３
０は車両のワイパーアームに脱着自在に取り付けられる
クリップである。まず、研削用高さ調整部１９で研削モ
ータ１８を基台１１の天井方向に上げるとともに、可動
挟持部用駆動部１６のスイッチを入れ可動挟持部１４を
基台１１の摺動面１１ａ上を摺動させて挟持口部１５を
ブレードラバー３のリップ揺動部７の幅よりも少し広め
に開く。次いで、挟持部１３，１４の一側部から挟持口
部１５にワイパーブレード１のクリップ３０等を握りな
がら固定挟持部１３と可動挟持部１４の間にワイパー１
を挿入し、リップ揺動部７を挿着し、次いで可動挟持部
用駆動部１６を稼動させ、可動挟持部１４を基台１１の
摺動面１１ａ上を摺動させ、可動挟持部１４と固定挟持
部１３でリップ揺動部７を挟着する。次に，研削部用高
さ調整部１９で研削部１７をブレードラバー３の摺動面
４に所定深さに押し当てた後、研削モータ１８と研削モ
ータ移動部２３のスイッチを入れる。研削部１７はブレ
ードラバー３の摺動面４上を欠損部２６，２７の最深部
２８にあわせて研削しながら研削用案内部２１のガイド
レール２２を往復させ該摺動面４を均一化し欠損部２
６，２７を摺動面４と面一にする。面一化した後先の手
順と逆の手順でワイパーブレード３をブレードラバー再
生機１０から取り出す。With respect to the blade rubber regenerator of the wiper of the present embodiment having the above-described structure, a method of regenerating the blade rubber will be described below. 3 (a) is a partial perspective view of the blade rubber showing a defective portion, FIG. 3 (b) is an enlarged view of part A of FIG. 3 (a), and FIG. 4 is a side view of a main part at the time of grinding. FIG. 5 is a perspective view showing a state in which the wiper blade is attached to the blade rubber regenerator. Reference numeral 26 is a cutout portion of the sliding surface 4 of the blade rubber 3, 27 is a tear portion of the slide surface 4, 28 is a depth of the cutout portion 26 or the cutout portion 22 of the tear portion 27, and 29 is a wiper blade 1 A blade rubber holder portion having a plurality of claws for locking the blade rubber 3 on the lever yoke of the blade lever 2, 3
Reference numeral 0 is a clip that is detachably attached to the wiper arm of the vehicle. First, the grinding height adjusting unit 19 raises the grinding motor 18 toward the ceiling of the base 11, and the movable holding unit driving unit 16 is turned on to move the movable holding unit 14 onto the sliding surface 11a of the base 11. It slides to open the nipping opening 15 a little wider than the width of the lip rocking portion 7 of the blade rubber 3. Next, while holding the clip 30 or the like of the wiper blade 1 from one side of the holding portions 13 and 14 to the holding opening portion 15, the wiper 1 is interposed between the fixed holding portion 13 and the movable holding portion 14.
Is inserted, the lip rocking portion 7 is inserted, and then the movable holding portion driving portion 16 is operated to slide the movable holding portion 14 on the sliding surface 11a of the base 11 to move the movable holding portion 14 to the movable holding portion 14. The fixed rocking portion 13 clamps the lip swing portion 7. Next, after the grinding section 17 is pressed against the sliding surface 4 of the blade rubber 3 to a predetermined depth by the grinding section height adjusting section 19, the grinding motor 18 and the grinding motor moving section 23 are switched on. The grinding part 17 reciprocates the guide rail 22 of the grinding guide part 21 while grinding the sliding surface 4 of the blade rubber 3 along with the deepest part 28 of the missing parts 26, 27 to make the sliding surface 4 uniform and to be missing. Part 2
6 and 27 are flush with the sliding surface 4. After the flushing, the wiper blade 3 is taken out of the blade rubber regenerator 10 in the reverse order of the above procedure.
【００１０】以上のように本実施例によれば、挟持口部
１５が拡狭自在なのでワイパーブレード１をそのまま簡
単にブレードラバー再生機に挿着挟持でき、かつ研削部
１７でブレードラバー３の摺動面４を欠損部の最深部２
８の深さに簡単に均一化し欠損部２６，２７を摺動面４
と面一化できるので、容易にワイパーブレード１を再生
できる。又構造は極めて簡単な機械構成でかつコンパク
トにまとまっているのでガソリンスタンドや駐車場等の
隅に置くこともでき、かつ、操作が簡単なので誰でも容
易にワイパーブレードを再生できる。尚、本実施例のワ
イパーのブレードラバー再生機は基台を床面と平行に設
置した例を説明したが、床面と垂直に又は基台を脚部に
対し回動自在に配設してもよい。設置場所の広狭等に応
じて設置し易くするためである。また、ブレードラバー
の切削粉の飛散を防止するため粉塵吸引具等を脚部間に
配設し研削部の周囲に該粉塵吸引具の吸引口を配置する
と、周囲の切削粉による汚れを防止できるので好まし
い。挟持口部は本実施例ではリップ揺動部に挿着する型
式のもので説明したが、ブレードラバーの摺動面部を残
してリップ部を挟持するようにしてもよい。この場合挟
持口部は寸法安定性等に優れた硬質のゴム等で形成する
と各種の形状をしたリップ部を挟持できるので汎用性に
優れる。挟持部は本実施例では摺動形式としたがクリッ
プ状に構成してもよい。研削部に市販の接触式センサー
や張力センサー等のセンサーを設置し、欠損部の最深部
に合わせて研削部用高さ調整部で研削部の高さを調整
し、ブレードラバーの摺動面を研削するように構成する
こともできる。研削時間の短縮化を向上させるとともに
省エネルギーを達成できる。As described above, according to the present embodiment, since the holding portion 15 can be expanded and narrowed, the wiper blade 1 can be easily inserted and held in the blade rubber regenerator as it is, and the blade rubber 3 can be slid by the grinding portion 17. The moving surface 4 is the deepest part 2 of the defect
8 is easily made uniform to the depth of 8 and the defective portions 26 and 27 are slid on the sliding surface 4.
Therefore, the wiper blade 1 can be easily regenerated. Moreover, the structure is extremely simple and compact, so it can be placed in the corner of a gas station, a parking lot, etc., and the operation is simple so that anyone can easily regenerate the wiper blade. Incidentally, the wiper blade rubber regenerator of this embodiment has been described as an example in which the base is installed in parallel with the floor surface, but the base is installed vertically or rotatably with respect to the legs. Good. This is because it is easy to install depending on the size of the installation location. Further, in order to prevent the scattering of the cutting powder of the blade rubber, if a dust suction tool or the like is arranged between the legs and the suction port of the dust suction tool is arranged around the grinding portion, it is possible to prevent contamination by the cutting powder around. Therefore, it is preferable. In the present embodiment, the holding port has been described as a type that is inserted into and attached to the lip oscillating portion, but the lip portion may be held while leaving the sliding surface portion of the blade rubber. In this case, if the nipping opening is made of hard rubber or the like having excellent dimensional stability, lip parts having various shapes can be nipping, and thus the versatility is excellent. Although the holding portion is of a sliding type in this embodiment, it may be formed in a clip shape. Install a commercially available sensor such as a contact type sensor or tension sensor in the grinding part, adjust the height of the grinding part with the height adjustment part for the grinding part according to the deepest part of the defect part, and adjust the sliding surface of the blade rubber. It can also be configured to grind. Energy saving can be achieved while shortening the grinding time is improved.
【００１１】[0011]
【発明の効果】以上のように本発明は、ブレードラバー
を挟持する挟持部とブレードラバーの摺動面を研削する
研削部を有するので、ブレードラバーの摺動面のきずや
裂け部等の欠損部を研削部で確実かつ容易に極めて短時
間で研削するとともに摺動面を面一化して再生すること
ができる。摺動面の研削量は欠損部の深さに合わせて調
整できるので簡単な作業でブレードラバーを再生しワイ
パーブレードの耐久性を著しく向上させることができ
る。構造は極めて簡単な機械構成でコンパクトにまとま
るので小型化でき設置場所を要さず、かつ省エネルギー
性に優れ低原価で量産性に適したワイパーのブレードラ
バー再生機を実現できるものである。As described above, the present invention has the sandwiching portion for sandwiching the blade rubber and the grinding portion for grinding the sliding surface of the blade rubber, so that the sliding surface of the blade rubber is free from defects such as flaws and tears. It is possible to grind the part reliably and easily in the grinding part in a very short time and to make the sliding surface flush and regenerate. The amount of grinding of the sliding surface can be adjusted according to the depth of the defective portion, so that the blade rubber can be regenerated by a simple operation and the durability of the wiper blade can be remarkably improved. The structure of the wiper blade rubber regenerator is extremely compact and compact, does not require a space for installation, has excellent energy efficiency, low cost, and is suitable for mass production.
【図１】ワイパーブレードの要部断面斜視図FIG. 1 is a perspective view of a cross section of a main part of a wiper blade.
【図２】本発明の一実施例におけるワイパーのブレード
ラバー再生機の要部斜視図FIG. 2 is a perspective view of a main part of a wiper blade rubber regenerator according to an embodiment of the present invention.
【図３】（ａ）欠損部を示すブレードラバーの部分斜視
図 （ｂ）図３（ａ）のＡ部の拡大図FIG. 3 (a) is a partial perspective view of a blade rubber showing a defective portion. FIG. 3 (b) is an enlarged view of part A of FIG. 3 (a).
【図４】本実施例のワイパーのブレードラバー再生機の
研削時の要部側面図FIG. 4 is a side view of a main part of the wiper blade rubber regenerator of the present embodiment during grinding.
【図５】ワイパーブレードの本実施例のワイパーのブレ
ードラバー再生機に取り付けた状態を示す斜視図FIG. 5 is a perspective view showing a state in which the wiper blade of the present embodiment is attached to the blade rubber regenerator.
１ ワイパーブレード ２ ブレードレバー ３ ブレードラバー ４ 摺動面 ５ リップ部 ６ リップ支持板 ７ リップ揺動部 １０ ワイパーのブレードラバー再生機 １１ 基台 １１ａ 基台の摺動面 １２ 脚部 １３ 固定挟持部 １３ａ，１４ａ リップ揺動部への挿着面 １４ 可動挟持部 １５ 挟持口部 １６ 可動挟持部用駆動部 １７ 研削部 １８ 研削モータ １９ 研削部用高さ調整部 ２０ 保持用ロッド ２１ 研削用案内部 ２２ ガイドレール ２３ 研削モータ移動部 ２４ 研削部保持用ロッド ２５ コントロールボックス ２６ 欠け部 ２７ 引き裂き部 ２８ 欠損部の最深部の深さ ２９ ブレードラバーホルダー部 ３０クリップ 1 wiper blade 2 blade lever 3 blade rubber 4 sliding surface 5 lip part 6 lip support plate 7 lip swing part 10 wiper blade rubber regenerator 11 base 11a base sliding surface 12 legs 13 fixed gripping part 13a , 14a Insertion surface for lip swinging part 14 Movable gripping part 15 Clamping mouth part 16 Movable gripping part drive part 17 Grinding part 18 Grinding motor 19 Grinding part height adjusting part 20 Holding rod 21 Grinding guide part 22 Guide rail 23 Grinding motor moving part 24 Grinding part holding rod 25 Control box 26 Notch part 27 Tear part 28 Depth of the deepest part of the defect part 29 Blade rubber holder part 30 Clip
─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成６年１月６日[Submission date] January 6, 1994
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】特許請求の範囲[Name of item to be amended] Claims
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【特許請求の範囲】[Claims]
【手続補正２】[Procedure Amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】発明の詳細な説明[Name of item to be amended] Detailed explanation of the invention
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【発明の詳細な説明】Detailed Description of the Invention
【０００１】[0001]
【産業上の利用分野】本発明は自動車や船舶，航空機等
の乗物のワイパーのブレードラバー再生機に関するもの
である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a blade rubber regenerator for wipers of vehicles such as automobiles, ships and airplanes.
【０００２】[0002]
【従来の技術】近年、自動車や船舶，航空機等の乗物に
皮やフェルト、合成ゴムをブレードに用いたワイパーブ
レードがワイパーに広く利用されている。特に自動車等
には合成ゴムからなるブレードラバーを用いたワイパー
が広く普及している。2. Description of the Related Art In recent years, wipers using leather, felt, and synthetic rubber as blades have been widely used for wipers in vehicles such as automobiles, ships, and aircraft. In particular, wipers using a blade rubber made of synthetic rubber are widely used in automobiles and the like.
【０００３】[0003]
【発明が解決しようとする課題】しかしながらブレード
ラバーは自動車等の走行中に土埃り中の土石粒子がガラ
ス面に付着し、その土石粒中の高硬度のものによりガラ
ス面を摺動中にブレードラバーの摺動面が部分的に削ら
れたり、裂けたりして、摺動面の一部が欠けるという問
題点があった。摺動面が部分的に欠けたブレードラバー
は使用中に拭き残しが筋となって自動車のガラス面に残
り運転の妨害になるので危険なことから、短時間しか使
用しなくても新品のワイパーブレードと取り替えねばな
らず耐久性に欠けるとともに自動車等の所有者にとって
は経済的にも大きな負担となっていた。特に砂塵の多い
地方ではブレードラバーの欠損がしばしば生じ、取り替
えないと欠損部に滞留した石粒等で自動車等のガラス面
をもキズつけるという問題点を有していた。また、ブレ
ードラバーの交換品があるが、値段が高い上にワイパー
ブレードへの取付けが極めて面倒でワイパーブレードの
係止部を切ったりして取付け作業が煩雑で手間を要すと
いう問題点があった。また、ブレードラバーの装着中に
ワイパーのラバー係止用ツメを折ったりするという事故
が絶えないという問題点があった。However, in the blade rubber, the debris particles in the dust adhere to the glass surface while the automobile is running, and the high hardness of the debris particles causes the blade to move while sliding on the glass surface. There has been a problem that the sliding surface of the rubber is partially scraped or torn, and a part of the sliding surface is chipped. A blade rubber with a partially lacking sliding surface is dangerous because it will remain on the glass surface of the car as it will be left unwound during use and interfere with driving. It had to be replaced with a blade, which lacked durability and was a heavy financial burden for owners of automobiles and the like. Particularly in regions with a lot of dust, the blade rubber often breaks, and if it is not replaced, there is a problem that the glass surface of an automobile or the like will be scratched by stone particles and the like accumulated in the defective portion. There is also a replacement for the blade rubber, but it is expensive and very difficult to install on the wiper blade, and there is a problem that the installation work is complicated and laborious because the locking part of the wiper blade is cut. It was In addition, there is a problem in that accidents such as breaking the rubber locking claws of the wiper during the installation of the blade rubber are inevitable.
【０００４】本発明は上記従来の問題点を解決するもの
で、欠け等の欠損部を有するブレードラバーを研削し摺
動面を均一化して再生しワイパーブレードの耐久性を著
しく向上させることのできる低原価で量産性に優れたワ
イパーのブレードラバー再生機を提供することを目的と
する。The present invention solves the above-mentioned problems of the prior art. It is possible to regenerate a wiper blade by grinding a blade rubber having a defective portion such as a chip to make the sliding surface uniform, and remarkably improving the durability of the wiper blade. It is an object of the present invention to provide a wiper blade rubber regenerator with low cost and excellent mass productivity.
【０００５】[0005]
【課題を解決するための手段】この目的を達成するため
に本発明のワイパーのブレードラバー再生機は次の構成
からなる。請求項１に記載のワイパーのブレードラバー
再生機は、ワイパーブレードに装着されるブレードラバ
ーのリップ部及び／又はリップ揺動部を挟持する挟持部
と、前記ブレードラバーの摺動面を研削する研削部と、
前記挟持部と前記研削部を配設した基台と、を備えた構
成を有している。請求項２に記載のワイパーのブレード
ラバー再生機は、請求項１において、前記挟持部の挟持
口部が前記ブレードラバーのリップ部及び／又はリップ
揺動部の幅の大小に合わせて拡狭自在に前記基台に装着
された構成を有している。請求項３に記載のワイパーの
ブレードラバー再生機は、請求項１又は２の内いずれか
１において、前記挟持部と前記研削部の対向面が開狭自
在に前記挟持部及び／又は前記研削部が前記基台に配設
された構成を有している。請求項４に記載のワイパーの
ブレードラバー再生機は、請求項１乃至３の内いずれか
１において、前記挟持部が前記研削部に対し平行に前後
動自在に前記基台に装着されて形成されている構成を有
している。請求項５に記載のワイパーのブレードラバー
再生機は、請求項１乃至３の内いずれか１において、前
記研削部が前記挟持部に保持された前記ブレードラバー
の摺動面に対し前後動自在に前記基台に装着されて形成
されている構成を有している。In order to achieve this object, a wiper blade rubber regenerator of the present invention has the following constitution. The blade rubber regenerator for a wiper according to claim 1, wherein a lip portion and / or a lip swing portion of the blade rubber attached to the wiper blade is sandwiched, and a sliding surface of the blade rubber is ground. Department,
It has the structure provided with the said clamping part and the base which arrange | positioned the said grinding part. According to a second aspect of the present invention, in the blade rubber regenerator of the wiper according to the first aspect, the holding port portion of the holding portion can be expanded or reduced according to the width of the lip portion and / or the lip swing portion of the blade rubber. And has a configuration mounted on the base. The blade rubber regenerator for wipers according to claim 3 is the blade rubber regenerator according to any one of claims 1 and 2, wherein the opposing surfaces of the sandwiching part and the grinding part are openable and closable, and the sandwiching part and / or the grinding part. Has a configuration arranged on the base. A blade rubber regenerator for a wiper according to claim 4 is formed according to any one of claims 1 to 3, wherein the holding portion is mounted on the base so as to be movable back and forth in parallel with the grinding portion. It has the structure. A wiper blade rubber regenerator according to claim 5 is the blade rubber regenerator according to any one of claims 1 to 3, wherein the grinding portion is movable back and forth with respect to a sliding surface of the blade rubber held by the holding portion. It has a structure mounted on the base.
【０００６】ここで、研削部としてはといし車や平フラ
イス等のゴム面を研削できるものであればよい。挟持部
の拡狭手段としては手動、電動、油圧、空圧等で作動さ
れ、挟持部の挟持口部は金属板や硬貨の合成樹脂板、又
はこれらの積層体等で形成される。挟持口部がブレード
ラバーのリップ部を挟持する場合はリップ部の形状に追
従して挟持できるように略台形上に形成するか、又はシ
リコンゴム等の形状追従材で形成するのが望ましい。ま
た挟持口部がブレードラバーのリップ揺動部を挿着する
方式の場合は、リップ揺動部への当着面を薄く形成する
か、当着面を鋭角に形成するとリップ揺動部を強固に固
定できるので好ましい。また、挟持部又は研削部は任意
の幅で開狭されてもよいが、０．０１〜３ｍｍ好ましく
は０．１〜１．５ｍｍの開狭幅で手動もしくは電動、油
圧、空圧で微調整されながら保持されるようにすると微
細な欠損部も再生できる。Here, the grinding portion may be any one capable of grinding a rubber surface such as a grinding wheel or a flat milling cutter. The narrowing means of the holding portion is operated manually, electrically, hydraulically, pneumatically or the like, and the holding opening portion of the holding portion is formed of a metal plate, a synthetic resin plate of coins, or a laminated body of these. When the nipping opening holds the lip portion of the blade rubber, it is desirable that the nipping portion is formed in a substantially trapezoidal shape so as to follow the shape of the lip portion, or is formed of a shape following material such as silicon rubber. Also, in the case of the method in which the grip opening part inserts and attaches the lip swing part of the blade rubber, the contact surface of the lip swing part should be made thin, or the contact surface should be formed at an acute angle to strengthen the lip swing part. It is preferable because it can be fixed to. Further, the sandwiching part or the grinding part may be narrowed with an arbitrary width, but is finely adjusted manually or electrically, hydraulically, pneumatically with a narrowing width of 0.01 to 3 mm, preferably 0.1 to 1.5 mm. If it is held while being held, even a fine defect portion can be regenerated.
【０００７】[0007]
【作用】この構成によって、ワイパーブレードを挟持部
に挿着するだけでブレードラバーの摺動面を挟持部の研
削面に突出して挟着し拘持することができる。ブレード
ラバーが拘持されているので摺動面を容易に均一に研削
することができる。摺動面を研削することにより新品の
ワイパーブレード同様に再生することができ、ワイパー
ブレードの耐久性を著しく向上させることができる。With this structure, the sliding surface of the blade rubber can be projected and sandwiched and held by the grinding surface of the sandwiching portion only by inserting the wiper blade into the sandwiching portion. Since the blade rubber is held, the sliding surface can be easily and uniformly ground. By grinding the sliding surface, it can be regenerated like a new wiper blade, and the durability of the wiper blade can be remarkably improved.
【０００８】[0008]
【実施例】以下本発明の一実施例について、図面を参照
しながら説明する。図１はワイパーブレードの要部断面
斜視図であり、図２は本発明の実施例のワイパーのブレ
ードラバー再生機の要部斜視図である。図１において、
１はワイパーブレード、２は自動車等の運転席のガラス
面に沿ってブレードラバーを摺動させるスプリング等か
らなるレバーヨークを備えたブレードレバー、３はブレ
ードレバー２に装着されるブレードラバー、４はガラス
面を清掃するブレードラバー３の摺動面、５は摺動面４
を支持するリップ部、６はリップ部５の左右への揺動を
支持するリップ支持板、７はブレードラバー３のリップ
支持板６の下部に溝状又は凹部状に形成されたリップ揺
動部である。図２において、１０は本実施例のワイパー
のブレードラバー再生機、１１は断面がコの字状に形成
され天板に研削部の摺動機構、床面にワイパー保持機構
を備えた基台、１２は基台１１を支える脚部、１３は基
台１１の下面に固定され逆Ｌ字状に形成され端面のリッ
プ揺動部７への挿着面１３ａが鋭角に形成されブレード
ラバー３のリップ揺動部７に挿着してブレードラバー３
を挟持する固定挟持部、１４は固定挟持部１３と同一形
状に形成され端面にリップ揺動部７の挿着面１４ａが鋭
角に形成され基台１１上の床面の摺動面１１ａに摺動自
在に装着されブレードラバー３のリップ揺動部７に挿着
してブレードラバー３を挟持する可動挟持部、１５は固
定挟持部１３や可動挟持部１４のリップ揺動部７の挿着
面１３ａ，１４ａでリップ揺動部７を全長に渡り又は部
分的に挟持する挟持口部、１６は可動挟持部１４を挟持
口部１５に対し基台１１の摺動面１１ａ上を進退させリ
ップ揺動部７を強固に保持したり、保持を解除しワイパ
ー１を基台１１から取り外すのに便利な広さまで拡開さ
せる内部に可動挟持部１４に固定された棒状の可動部１
６ａと可動部１６ａを前後動させるモータ１６ｂ等を備
えた可動挟持部用駆動部、１７はブレードラバー３の摺
動面４を研削し欠けや引き裂き部等の欠損部を均一にす
る回転といし等からなる研削部、１８は研削部１７を回
転させる研削モータ、１９は研削部１７を任意の当接圧
でブレードラバー３の摺動面４に当接させるため研削モ
ータ１８を所定の高さに調節自在に保持する研削部用高
さ調整部、２０は研削部用高さ調整部１９で研削モータ
１８を上下動自在に保持する保持用ロッド、２１は基台
１１の天板下面に固定され研削部１７をブレードラバー
３の摺動面４に沿って案内する研削用案内部、２２は研
削用案内部２１に形成され端部にストッパー等を必要に
応じて備えたガイドレール、２３は研削モータ１８を案
内溝部２２に沿って前後動させるピニオンやラック又は
チェーンやベルトとこれらを稼働させるモータ等やレー
ル等を備えた研削モータ移動部、２４は研削モータ移動
部２３に研削部用高さ調整部１９を保持する研削部保持
用ロッド、２５は可動保持用駆動部１６や研削用高さ調
整部１９，研削モータ移動部２３をコントロールするコ
ントロールボックスである。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a cross-sectional perspective view of an essential part of a wiper blade, and FIG. 2 is a perspective view of an essential part of a wiper blade rubber regenerator of an embodiment of the present invention. In FIG.
1 is a wiper blade, 2 is a blade lever provided with a lever yoke including a spring for sliding the blade rubber along the glass surface of a driver's seat of an automobile, 3 is a blade rubber attached to the blade lever 2, 4 is a blade rubber Sliding surface of blade rubber 3 for cleaning the glass surface, 5 is sliding surface 4
6, a lip supporting plate 6 for supporting the swinging of the lip part 5 to the left and right, and a lip swinging part 7 formed in the lower part of the lip supporting plate 6 of the blade rubber 3 in a groove shape or a concave shape. Is. In FIG. 2, 10 is a wiper blade rubber regenerator of this embodiment, 11 is a base having a U-shaped cross section and a sliding mechanism of a grinding portion on a top plate, and a wiper holding mechanism on a floor, 12 is a leg portion that supports the base 11, 13 is an inverted L-shape fixed to the lower surface of the base 11, and an end face of the lip rocking portion 7 is attached to the lip swinging portion 13a at an acute angle to form a lip of the blade rubber 3. Insert it into the swing part 7 and insert the blade rubber 3
The fixed holding portion 14 for holding the gripping member 14 has the same shape as the fixed holding portion 13, and the insertion surface 14a of the lip rocking portion 7 is formed on the end face at an acute angle so as to slide on the sliding surface 11a of the floor surface on the base 11. A movable gripping portion that is movably mounted and is inserted into the lip swinging portion 7 of the blade rubber 3 to sandwich the blade rubber 3, and 15 is a mounting surface of the lip swinging portion 7 of the fixed sandwiching portion 13 or the movable sandwiching portion 14. 13a and 14a sandwich the lip swinging portion 7 over the entire length or partially, and 16 slides the movable sandwiching portion 14 relative to the sandwiching portion 15 on the sliding surface 11a of the base 11 to swing the lip. The rod-shaped movable part 1 fixed to the movable holding part 14 holds the moving part 7 firmly or widens the holding to release the wiper 1 from the base 11 to a convenient size.
6a and a drive unit for a movable gripping unit, which includes a motor 16b for moving the movable unit 16a back and forth, and a rotating wheel 17 for grinding the sliding surface 4 of the blade rubber 3 to make the defective portions such as a chipped portion and a teared portion uniform. And the like, 18 is a grinding motor for rotating the grinding unit 17, and 19 is a predetermined height for holding the grinding unit 17 in contact with the sliding surface 4 of the blade rubber 3 with an arbitrary contact pressure. The height adjusting unit for the grinding unit 20 adjustably holds the device, 20 is a holding rod for holding the grinding motor 18 vertically by the height adjusting unit 19 for the grinding unit, and 21 is fixed to the lower surface of the top plate of the base 11. A guiding part for grinding which guides the grinding part 17 along the sliding surface 4 of the blade rubber 3, 22 is a guide rail formed on the guiding part 21 for grinding and provided with a stopper or the like at an end thereof as necessary, and 23 is Grinding motor 18 along guide groove 22 A grinding motor moving unit having a pinion, a rack or a chain, a belt for moving back and forth and a motor for operating these, a rail, etc., and 24 is a grinding unit holding unit for holding a grinding unit height adjusting unit 19 in the grinding motor moving unit 23. The rod 25 is a control box for controlling the movable holding drive unit 16, the grinding height adjusting unit 19, and the grinding motor moving unit 23.
【０００９】以上のように構成された本実施例のワイパ
ーのブレードラバー再生機について、以下そのブレード
ラバーの再生方法を説明する。図３（ａ）は欠損部を示
すブレードラバーの部分斜視図であり、図３（ｂ）は図
３（ａ）のＡ部の拡大図であり、図４は研削時の要部側
面図であり、図５はワイパーブレードをブレードラバー
再生機に取り付けた状態を示す斜視図である。２６はブ
レードラバー３の摺動面４の欠け部、２７は摺動面４の
引き裂き部、２８は欠け部２６や引き裂き部２７の欠損
部２２の最深部の深さ、２９はワイパーブレード１のブ
レードレバー２のレバーヨークにブレードラバー３を係
止する複数の爪を有するブレードラバーホルダー部、３
０は車両のワイパーアームに脱着自在に取り付けられる
クリップである。まず、研削用高さ調整部１９で研削モ
ータ１８を基台１１の天井方向に上げるとともに、可動
挟持部用駆動部１６のスイッチを入れ可動挟持部１４を
基台１１の摺動面１１ａ上を摺動させて挟持口部１５を
ブレードラバー３のリップ揺動部７の幅よりも少し広め
に開く。次いで、挟持部１３，１４の一側部から挟持口
部１５にワイパーブレード１のクリップ３０等を握りな
がら固定挟持部１３と可動挟持部１４の間にワイパー１
を挿入し、リップ揺動部７を挿着し、次いで可動挟持部
用駆動部１６を稼動させ、可動挟持部１４を基台１１の
摺動面１１ａ上を摺動させ、可動挟持部１４と固定挟持
部１３でリップ揺動部７を挟着する。次に，研削部用高
さ調整部１９で研削部１７をブレードラバー３の摺動面
４に所定深さに押し当てた後、研削モータ１８と研削モ
ータ移動部２３のスイッチを入れる。研削部１７はブレ
ードラバー３の摺動面４上を欠損部２６，２７の最深部
２８にあわせて研削しながら研削用案内部２１のガイド
レール２２を往復させ該摺動面４を均一化し欠損部２
６，２７を摺動面４と面一にする。面一化した後先の手
順と逆の手順でワイパーブレード３をブレードラバー再
生機１０から取り出す。With respect to the blade rubber regenerator of the wiper of the present embodiment having the above-described structure, a method of regenerating the blade rubber will be described below. 3 (a) is a partial perspective view of the blade rubber showing a defective portion, FIG. 3 (b) is an enlarged view of part A of FIG. 3 (a), and FIG. 4 is a side view of a main part at the time of grinding. FIG. 5 is a perspective view showing a state in which the wiper blade is attached to the blade rubber regenerator. Reference numeral 26 is a cutout portion of the sliding surface 4 of the blade rubber 3, 27 is a tear portion of the slide surface 4, 28 is a depth of the cutout portion 26 or the cutout portion 22 of the tear portion 27, and 29 is a wiper blade 1 A blade rubber holder portion having a plurality of claws for locking the blade rubber 3 on the lever yoke of the blade lever 2, 3
Reference numeral 0 is a clip that is detachably attached to the wiper arm of the vehicle. First, the grinding height adjusting unit 19 raises the grinding motor 18 toward the ceiling of the base 11, and the movable holding unit driving unit 16 is turned on to move the movable holding unit 14 onto the sliding surface 11a of the base 11. It slides to open the nipping opening 15 a little wider than the width of the lip rocking portion 7 of the blade rubber 3. Next, while holding the clip 30 or the like of the wiper blade 1 from one side of the holding portions 13 and 14 to the holding opening portion 15, the wiper 1 is interposed between the fixed holding portion 13 and the movable holding portion 14.
Is inserted, the lip rocking portion 7 is inserted, and then the movable holding portion driving portion 16 is operated to slide the movable holding portion 14 on the sliding surface 11a of the base 11 to move the movable holding portion 14 to the movable holding portion 14. The fixed rocking portion 13 clamps the lip swing portion 7. Next, after the grinding section 17 is pressed against the sliding surface 4 of the blade rubber 3 to a predetermined depth by the grinding section height adjusting section 19, the grinding motor 18 and the grinding motor moving section 23 are switched on. The grinding part 17 reciprocates the guide rail 22 of the grinding guide part 21 while grinding the sliding surface 4 of the blade rubber 3 along with the deepest part 28 of the missing parts 26, 27 to make the sliding surface 4 uniform and to be missing. Part 2
6 and 27 are flush with the sliding surface 4. After the flushing, the wiper blade 3 is taken out of the blade rubber regenerator 10 in the reverse order of the above procedure.
【００１０】以上のように本実施例によれば、挟持口部
１５が拡狭自在なのでワイパーブレード１をそのまま簡
単にブレードラバー再生機に挿着挟持でき、かつ研削部
１７でブレードラバー３の摺動面４を欠損部の最深部２
８の深さに簡単に均一化し欠損部２６，２７を摺動面４
と面一化できるので、容易にワイパーブレード１を再生
できる。又構造は極めて簡単な機械構成でかつコンパク
トにまとまっているのでガソリンスタンドや駐車場等の
隅に置くこともでき、かつ、操作が簡単なので誰でも容
易にワイパーブレードを再生できる。尚、本実施例のワ
イパーのブレードラバー再生機は基台を床面と平行に設
置した例を説明したが、床面と垂直に又は基台を脚部に
対し回動自在に配設してもよい。設置場所の広狭等に応
じて設置し易くするためである。また、ブレードラバー
の切削粉の飛散を防止するため粉塵吸引具等を脚部間に
配設し研削部の周囲に該粉塵吸引具の吸引口を配置する
と、周囲の切削粉による汚れを防止できるので好まし
い。挟持口部は本実施例ではリップ揺動部に挿着する型
式のもので説明したが、ブレードラバーの摺動面部を残
してリップ部を挟持するようにしてもよい。この場合挟
持口部は寸法安定性等に優れた硬質のゴム等で形成する
と各種の形状をしたリップ部を挟持できるので汎用性に
優れる。挟持部は本実施例では摺動形式としたがクリッ
プ状に構成してもよい。研削部に市販の接触式センサー
や張力センサー等のセンサーを設置し、欠損部の最深部
に合わせて研削部用高さ調整部で研削部の高さを調整
し、ブレードラバーの摺動面を研削するように構成する
こともできる。研削時間の短縮化を向上させるとともに
省エネルギーを達成できる。As described above, according to the present embodiment, since the holding portion 15 can be expanded and narrowed, the wiper blade 1 can be easily inserted and held in the blade rubber regenerator as it is, and the blade rubber 3 can be slid by the grinding portion 17. The moving surface 4 is the deepest part 2 of the defect
8 is easily made uniform to the depth of 8 and the defective portions 26 and 27 are slid on the sliding surface 4.
Therefore, the wiper blade 1 can be easily regenerated. Moreover, the structure is extremely simple and compact, so it can be placed in the corner of a gas station, a parking lot, etc., and the operation is simple so that anyone can easily regenerate the wiper blade. Incidentally, the wiper blade rubber regenerator of this embodiment has been described as an example in which the base is installed in parallel with the floor surface, but the base is installed vertically or rotatably with respect to the legs. Good. This is because it is easy to install depending on the size of the installation location. Further, in order to prevent the scattering of the cutting powder of the blade rubber, if a dust suction tool or the like is arranged between the legs and the suction port of the dust suction tool is arranged around the grinding portion, it is possible to prevent contamination by the cutting powder around. Therefore, it is preferable. In the present embodiment, the holding port has been described as a type that is inserted into and attached to the lip oscillating portion, but the lip portion may be held while leaving the sliding surface portion of the blade rubber. In this case, if the nipping opening is made of hard rubber or the like having excellent dimensional stability, lip parts having various shapes can be nipping, and thus the versatility is excellent. Although the holding portion is of a sliding type in this embodiment, it may be formed in a clip shape. Install a commercially available sensor such as a contact type sensor or tension sensor in the grinding part, adjust the height of the grinding part with the height adjustment part for the grinding part according to the deepest part of the defect part, and adjust the sliding surface of the blade rubber. It can also be configured to grind. Energy saving can be achieved while shortening the grinding time is improved.
【００１１】[0011]
【発明の効果】以上のように本発明は、ブレードラバー
を挟持する挟持部とブレードラバーの摺動面を研削する
研削部を有するので、ブレードラバーの摺動面のきずや
裂け部等の欠損部を研削部で確実かつ容易に極めて短時
間で研削するとともに摺動面を面一化して再生すること
ができる。摺動面の研削量は欠損部の深さに合わせて調
整できるので簡単な作業でブレードラバーを再生しワイ
パーブレードの耐久性を著しく向上させることができ
る。構造は極めて簡単な機械構成でコンパクトにまとま
るので小型化でき設置場所を要さず、かつ省エネルギー
性に優れ低原価で量産性に適したワイパーのブレードラ
バー再生機を実現できるものである。As described above, the present invention has the sandwiching portion for sandwiching the blade rubber and the grinding portion for grinding the sliding surface of the blade rubber, so that the sliding surface of the blade rubber is free from defects such as flaws and tears. It is possible to grind the part reliably and easily in the grinding part in a very short time and to make the sliding surface flush and regenerate. The amount of grinding of the sliding surface can be adjusted according to the depth of the defective portion, so that the blade rubber can be regenerated by a simple operation and the durability of the wiper blade can be remarkably improved. The structure of the wiper blade rubber regenerator is extremely compact and compact, does not require a space for installation, has excellent energy efficiency, low cost, and is suitable for mass production.
Claims (5)
ラバーのリップ部及び／又はリップ揺動部を挟持する挟
持部と、前記ブレードラバーの摺動面を研削する研削部
と、前記挟持部と前記研削部を配設した基台と、を備え
たことを特徴とするワイパーのブレードラバー再生機。1. A holding portion for holding a lip portion and / or a lip swing portion of a blade rubber attached to a wiper blade, a grinding portion for grinding a sliding surface of the blade rubber, the holding portion and the grinding. A wiper blade rubber regenerator characterized by comprising a base on which parts are arranged.
バーのリップ部及び／又はリップ揺動部の幅の大小に合
わせて拡狭自在に前記基台に装着されていることを特徴
とする請求項１に記載のワイパーのブレードラバー再生
機。2. The holding opening portion of the holding portion is attached to the base so as to be capable of expanding and contracting in accordance with the width of the lip portion and / or the lip swinging portion of the blade rubber. The blade rubber regenerator of the wiper according to claim 1.
自在に前記挟持部及び／又は前記研削部が前記基台に配
設されていることを特徴とする請求項１又は２の内いず
れか１に記載のワイパーのブレードラバー再生機。3. The sandwiching section and / or the grinding section are arranged on the base so that the opposing surfaces of the sandwiching section and the grinding section can be opened and closed freely. A wiper blade rubber regenerator according to any one of the above.
後動自在に前記基台に装着されていることを特徴とする
請求項１乃至３の内いずれか１に記載のワイパーのブレ
ードラバー再生機。4. The blade rubber of the wiper according to claim 1, wherein the holding portion is attached to the base so as to be movable back and forth in parallel with the grinding portion. Regenerator.
記ブレードラバーの摺動面に対し前後動自在に前記基台
に装着されていることを特徴とする請求項１乃至３の内
いずれか１に記載のワイパーのブレードラバー再生機。5. The grinding unit is attached to the base so as to be movable back and forth with respect to a sliding surface of the blade rubber held by the holding unit. The wiper blade rubber regenerator described in 1 above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5164204A JPH06344253A (en) | 1993-06-08 | 1993-06-08 | Blade rubber regenerator for wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5164204A JPH06344253A (en) | 1993-06-08 | 1993-06-08 | Blade rubber regenerator for wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06344253A true JPH06344253A (en) | 1994-12-20 |
Family
ID=15788650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5164204A Withdrawn JPH06344253A (en) | 1993-06-08 | 1993-06-08 | Blade rubber regenerator for wiper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06344253A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2734224A1 (en) * | 1995-05-17 | 1996-11-22 | Valeo Systemes Dessuyage | WIPER BLADE FOR A MOTOR VEHICLE WINDSCREEN WIPER |
| KR101665494B1 (en) * | 2016-07-30 | 2016-10-24 | 정석화 | Apparatus for recycling blade of window brush |
| CN109866001A (en) * | 2019-04-14 | 2019-06-11 | 梁书龙 | A kind of auxiliary device and method for windscreen wiper dismantling |
| CN117532439A (en) * | 2024-01-09 | 2024-02-09 | 泰州市永宁亚克力制品有限公司 | Adjustable burr polishing device for acrylic plate semi-finished product |
| WO2024071181A1 (en) * | 2022-09-29 | 2024-04-04 | キヤノン株式会社 | Recovery apparatus for blade rubber, recovery method for blade rubber, and manufacturing method for recovery blade rubber |
| WO2024071206A1 (en) * | 2022-09-29 | 2024-04-04 | キヤノン株式会社 | Blade rubber regeneration device, blade rubber regeneration method, and method for manufacturing regenerated blade rubber |
| WO2024071174A1 (en) * | 2022-09-29 | 2024-04-04 | キヤノン株式会社 | Blade rubber regeneration device, blade rubber regeneration method, and regenerated blade rubber manufacturing method |
| WO2024135765A1 (en) * | 2022-12-22 | 2024-06-27 | キヤノン株式会社 | Method for regenerating blade rubber, and method for manufacturing regenerated blade rubber |
| WO2024232384A1 (en) * | 2023-05-09 | 2024-11-14 | キヤノン株式会社 | Wiper blade restoration method, restoration system, program, and information recording medium |
-
1993
- 1993-06-08 JP JP5164204A patent/JPH06344253A/en not_active Withdrawn
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2734224A1 (en) * | 1995-05-17 | 1996-11-22 | Valeo Systemes Dessuyage | WIPER BLADE FOR A MOTOR VEHICLE WINDSCREEN WIPER |
| EP0744326A1 (en) * | 1995-05-17 | 1996-11-27 | Valeo Systemes D'essuyage | Wiper blade rubber for a motor vehicle windscreen wiper |
| KR101665494B1 (en) * | 2016-07-30 | 2016-10-24 | 정석화 | Apparatus for recycling blade of window brush |
| CN109866001A (en) * | 2019-04-14 | 2019-06-11 | 梁书龙 | A kind of auxiliary device and method for windscreen wiper dismantling |
| WO2024071181A1 (en) * | 2022-09-29 | 2024-04-04 | キヤノン株式会社 | Recovery apparatus for blade rubber, recovery method for blade rubber, and manufacturing method for recovery blade rubber |
| WO2024071206A1 (en) * | 2022-09-29 | 2024-04-04 | キヤノン株式会社 | Blade rubber regeneration device, blade rubber regeneration method, and method for manufacturing regenerated blade rubber |
| WO2024071174A1 (en) * | 2022-09-29 | 2024-04-04 | キヤノン株式会社 | Blade rubber regeneration device, blade rubber regeneration method, and regenerated blade rubber manufacturing method |
| WO2024135765A1 (en) * | 2022-12-22 | 2024-06-27 | キヤノン株式会社 | Method for regenerating blade rubber, and method for manufacturing regenerated blade rubber |
| WO2024232384A1 (en) * | 2023-05-09 | 2024-11-14 | キヤノン株式会社 | Wiper blade restoration method, restoration system, program, and information recording medium |
| CN117532439A (en) * | 2024-01-09 | 2024-02-09 | 泰州市永宁亚克力制品有限公司 | Adjustable burr polishing device for acrylic plate semi-finished product |
| CN117532439B (en) * | 2024-01-09 | 2024-03-29 | 泰州市永宁亚克力制品有限公司 | Adjustable burr polishing device for acrylic plate semi-finished product |
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| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Application deemed to be withdrawn because no request for examination was validly filed |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20000905 |