JP2002308063A - Connecting tool for connecting wiper to arm - Google Patents
Connecting tool for connecting wiper to armInfo
- Publication number
- JP2002308063A JP2002308063A JP2001110929A JP2001110929A JP2002308063A JP 2002308063 A JP2002308063 A JP 2002308063A JP 2001110929 A JP2001110929 A JP 2001110929A JP 2001110929 A JP2001110929 A JP 2001110929A JP 2002308063 A JP2002308063 A JP 2002308063A
- Authority
- JP
- Japan
- Prior art keywords
- pin
- pin insertion
- arm
- insertion hole
- edge
- 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.)
- Pending
Links
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
- B60S1/40—Connections between blades and arms
- B60S1/4006—Connections between blades and arms for arms provided with a hook-shaped end
- B60S1/4009—Connections between blades and arms for arms provided with a hook-shaped end comprising a detachable intermediate element mounted on the hook-shaped end
- B60S1/4016—Connections between blades and arms for arms provided with a hook-shaped end comprising a detachable intermediate element mounted on the hook-shaped end the element being provided with retention means co-operating with the hook-shaped end of the arm
-
- 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
- B60S1/40—Connections between blades and arms
- B60S1/4006—Connections between blades and arms for arms provided with a hook-shaped end
- B60S1/4009—Connections between blades and arms for arms provided with a hook-shaped end comprising a detachable intermediate element mounted on the hook-shaped end
- B60S1/4016—Connections between blades and arms for arms provided with a hook-shaped end comprising a detachable intermediate element mounted on the hook-shaped end the element being provided with retention means co-operating with the hook-shaped end of the arm
- B60S2001/4022—Connections between blades and arms for arms provided with a hook-shaped end comprising a detachable intermediate element mounted on the hook-shaped end the element being provided with retention means co-operating with the hook-shaped end of the arm the element being provided with a locking element movable thereon
-
- 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
- B60S1/40—Connections between blades and arms
- B60S1/4038—Connections between blades and arms for arms provided with a channel-shaped end
- B60S2001/4061—Connections between blades and arms for arms provided with a channel-shaped end covered by a removable cover mounted on the blade
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、ワイパーをアーム
に連結する連結具に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connector for connecting a wiper to an arm.
【０００２】[0002]
【従来の技術】アームとワイパーを連結するためにワイ
パーの主ヨークの背中部に固定する連結具には、アーム
の先端の構造如何によっていろいろな型式のものがあ
る。例えば、本発明者がこれまでに開発したアームとワ
イパーを連結する連結具の中には、特開２０００−２５
５３８７号公報に記載された発明がある。該発明は、先
端をＵ字状に折り曲げたアームにワイパーを連結する連
結具であって、その構造はワイパーを主ヨークの背中部
に固定した断面凹状の逆チャンネル型に形成した保持枠
の内側に、アームの先端のＵ字状折り曲げ部の内側に嵌
合するコネクターを回動自在に配し、そのコネクターに
対向して、コネクターを嵌合したアームの先端のＵ字状
折り曲げ部の外面をコネクターと共に挟着する規制具を
配すると言う構成から成るものである。2. Description of the Related Art There are various types of connecting tools fixed to the back of a main yoke of a wiper for connecting an arm and a wiper, depending on the structure of the tip of the arm. For example, some of the couplings developed by the present inventor to connect the arm and the wiper include Japanese Patent Laid-Open No. 2000-25.
There is an invention described in Japanese Patent No. 5387. The present invention is a connecting tool for connecting a wiper to an arm having a tip bent in a U-shape, the structure of which is inside a holding frame formed in an inverted channel shape with a concave cross section in which the wiper is fixed to the back of a main yoke. A connector fitted inside the U-shaped bent portion at the tip of the arm is rotatably arranged, and the outer surface of the U-shaped bent portion at the tip of the arm fitted with the connector is opposed to the connector. It is configured to provide a restricting tool to be clamped together with the connector.
【０００３】即ち、ワイパーをアームに連結する連結具
は、アームの先端構造如何によってそれぞれ異なるもの
を使わなければならない。[0003] That is, different connecting tools for connecting the wiper to the arm must be used depending on the tip structure of the arm.
【０００４】ところで、最近になって、新型自動車のア
ームについて、図１に示すように先端を肉厚とし、その
肉厚部２には、ピン挿通孔３と、そのピン挿通孔には、
底面から傾斜面４を有して、ピン挿通孔３に達するピン
挿通孔の直径よりやや巾狭のピン誘導溝５から成るピン
挿通部６を設けた型式のアーム１が使われるようになっ
た。Recently, the arm of a new type automobile has a thick end as shown in FIG. 1, a thick portion 2 has a pin insertion hole 3 and a pin insertion hole.
An arm 1 of a type having a pin insertion portion 6 having a pin guide groove 5 having an inclined surface 4 from the bottom surface and having a width slightly smaller than the diameter of the pin insertion hole reaching the pin insertion hole 3 has come to be used. .
【０００５】[0005]
【発明が解決しようとする課題】本発明は、前記した図
１に示す先端を肉厚とし、その肉厚部には、ピン挿通孔
を形成し、そのピン挿通孔には底面から傾斜面を有し
て、ピン挿通孔に達するピン挿通孔の直径よりやや巾狭
のピン誘導溝から成るピン挿通孔を設けた構成のアーム
にワイパーを連結するための連結具を提供しようとする
ものである。According to the present invention, the tip shown in FIG. 1 is made thicker, a pin insertion hole is formed in the thicker portion, and the pin insertion hole has an inclined surface from the bottom surface. An object of the present invention is to provide a connecting tool for connecting a wiper to an arm having a pin insertion hole formed of a pin guide groove slightly narrower than the diameter of the pin insertion hole reaching the pin insertion hole. .
【０００６】[0006]
【課題を解決するための手段】先端を肉厚とし、その肉
厚部には、ピン挿通孔を形成し、そのピン挿通孔には底
面から傾斜面を有して、ピン挿通孔に達するピン挿通孔
の直径よりやや巾狭のピン誘導溝から成るピン挿通孔を
設けた構成のアームとワイパーの主ヨークの背中部に固
定する連結具であって、底面を水平面とした逆チャンネ
ル型として形成する対向壁は一端側の背丈を高く、他端
側を低い背丈として形成し、その対向壁の背丈を高くし
た部分にはピン挿通孔を対向して穿設し、その対向壁の
背丈を低くした部分には縦縁側に片寄って突起挿通孔を
対向して穿設する保持枠と、下辺を水平とし、一方側の
端縁を背丈を低くした縦縁とし、他方側の端縁を背丈を
高くしたアール縁とした板を対設し、対設した板の端縁
の背丈を低くした側に渡し板を配した形状とし、両側に
配した板の背丈を低くした側の端縁に片寄って切り込み
を形成して端縁と切り込みの間を下辺をアール縁とした
弾片状の突起形成部とし、弾片状の突起形成部の外面に
突起を形成し、背丈を高くした側には端縁に片寄って、
アームに形成したピン挿通部と同形のピン挿通部を形成
し、該ピン挿通部のピン挿通孔を形成する個所に弦状の
切欠を設けたガイド筒を掛け渡して成るアーム連結枠と
を、ピンを以て、保持枠のピン挿通孔と連結枠のピン挿
通部のピン挿通孔を形成する個所に掛け渡した弦状切欠
を設けたガイド筒を貫通し、該ピンの両端をカシメて、
連結枠を保持枠に回動自在に装着した構成とした。Means for Solving the Problems A tip is made thick, a pin insertion hole is formed in the thick portion, and the pin insertion hole has a slope from the bottom surface to reach the pin insertion hole. An arm with a pin insertion hole consisting of a pin guide groove slightly narrower than the diameter of the insertion hole, and a connecting tool fixed to the back of the main yoke of the wiper, formed as an inverted channel type with the bottom surface horizontal. The opposing wall is formed such that one end has a high height and the other end has a low height, and a pin insertion hole is formed in a portion where the height of the opposing wall is high, and the height of the opposing wall is reduced. In the part that has been made, a holding frame that is formed with the projection insertion hole facing the vertical edge side facing the vertical edge side, the lower side is horizontal, the one edge is a vertical edge with reduced height, and the other edge is height. The height of the edge of the opposite plate was reduced by installing the raised edge plate. The shape of the plate is arranged on the side, the cut-out is formed to the edge of the side where the height of the plate arranged on both sides is reduced, and a bullet-shaped projection with the lower side as the rounded edge between the edge and the cut is formed. And a projection formed on the outer surface of the bullet-shaped projection forming part, and the side with the height increased, leaning toward the edge,
An arm connection frame formed by forming a pin insertion portion having the same shape as the pin insertion portion formed in the arm, and bridging a guide tube provided with a chord-shaped notch at a position where a pin insertion hole of the pin insertion portion is formed, With a pin, it penetrates a guide cylinder provided with a chord-shaped notch spanning a place where a pin insertion hole of a holding frame and a pin insertion part of a pin insertion part of a connection frame is formed, and both ends of the pin are caulked.
The connecting frame is rotatably mounted on the holding frame.
【０００７】[0007]
【実施例】本発明は、図１に示す型式のアーム１に、ワ
イパーを連結するために用いるワイパーの主ヨーク１０
の背中部に固定する連結具であって、その構成は図２に
示すワイパーの主ヨーク１０の背中部に固定する保持枠
１１と、該保持枠１１に嵌装する連結枠２１と、保持枠
１１のピン挿通孔と連結枠２１のピン挿通孔を貫通する
ピン４１とから成る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a main yoke 10 for a wiper used to connect a wiper to an arm 1 of the type shown in FIG.
A holding frame 11 fixed to the back portion of the main yoke 10 of the wiper shown in FIG. 2, a connecting frame 21 fitted into the holding frame 11, and a holding frame. 11 and a pin 41 penetrating through the pin insertion hole of the connection frame 21.
【０００８】保持枠１１は図２に示すように断面凹型に
形成し、底面を水平面とした逆チャンネル型として形成
する。その保持枠を形成する対向壁１２、１３は一端側
の背丈を高く、他端側を低い背丈として形成したもので
ある。その対向壁１２、１３の背丈を高くした部分には
ピン挿通孔１４、１５を対向して穿設する。また、その
対向壁の背丈を低くした部分には縦縁側に片寄って突起
挿通孔１６、１７を対向して穿設する。As shown in FIG. 2, the holding frame 11 is formed in a concave shape in cross section, and is formed as an inverted channel type having a horizontal bottom surface. The opposing walls 12 and 13 forming the holding frame are formed such that one end has a high height and the other end has a low height. Pin insertion holes 14 and 15 are formed in opposing walls 12 and 13 at portions where the height is increased. Further, in the portion where the height of the opposing wall is reduced, projection insertion holes 16 and 17 are formed so as to face the longitudinal edge side so as to face each other.
【０００９】前記の構成の保持枠１１には、アーム連結
枠２１を装着する。An arm connecting frame 21 is mounted on the holding frame 11 having the above-described structure.
【００１０】そのアーム連結枠２１は、図３に示すよう
に下辺を水平とし、一方側の端縁を背丈を低くした縦縁
とし、他方側の端縁を背丈を高くしたアール縁とした板
２２、２３を対設し、対設した板２２、２３の端縁の背
丈を低くした側に渡し板２４を配した形状とし、両側に
配した板２２、２３の背丈を低くした側の端縁に片寄っ
て切り込み２５、２６を形成して端縁と切り込みの間を
下辺をアール縁とした弾片状の突起形成部２７、２８と
し、弾片状の突起形成部２７、２８の両外面に突起２９
を形成し、背丈を高くした側には端縁に片寄って、アー
ム１の肉厚部２に形成したピン挿通孔３と、そのピン挿
通孔に底面から傾斜面５を有してピン挿通孔３に達する
ピン挿通孔の直径よりやや巾狭としたピン誘導溝５から
成るピン挿通部６と同型のピン挿通部３１を形成する構
成とした。As shown in FIG. 3, the arm connecting frame 21 has a horizontal lower side, a vertical edge on one side, and a vertical edge on a lower side, and a rounded edge on the other side. 22 and 23 are opposed to each other, and the connecting plate 24 is arranged on the side where the height of the edge of the opposed plates 22 and 23 is reduced, and the end on the side where the height of the plates 22 and 23 arranged on both sides is reduced. Cuts 25, 26 are formed in the vicinity of the edge, and the space between the edge and the cut is formed as a piece-shaped projection forming part 27, 28 with a lower side as a rounded edge, and both outer surfaces of the piece-shaped projection forming parts 27, 28 Projection 29
A pin insertion hole 3 formed in the thick portion 2 of the arm 1 on the side where the height is increased, and a pin insertion hole having an inclined surface 5 from the bottom surface in the pin insertion hole. A pin insertion portion 31 of the same type as the pin insertion portion 6 including the pin guide groove 5 slightly narrower in diameter than the diameter of the pin insertion hole reaching No. 3 is formed.
【００１１】アームの連結枠２１のピン挿通部３１は図
３に示すように両側に配した板２２、２３の間に形成さ
れたピン挿通部３１を形成する個所のピン挿通孔形成部
分には筒面を長手方向に弦状に切欠いたガイド筒３２を
掛け渡して形成されている。その状態を一部切欠図とし
て図４に示す。As shown in FIG. 3, the pin insertion portion 31 of the connecting frame 21 of the arm has a pin insertion hole forming portion formed between the plates 22 and 23 disposed on both sides to form the pin insertion portion 31. It is formed by bridging a guide tube 32 having a tube surface cut in a chord shape in the longitudinal direction. This state is shown in FIG. 4 as a partially cutaway view.
【００１２】本発明は、上記の如く構成した保持枠１１
をワイパーの主ヨーク１０の背中部に常法に従って固定
する。The present invention provides a holding frame 11 constructed as described above.
Is fixed to the back of the main yoke 10 of the wiper according to a conventional method.
【００１３】次に、上記の如く構成したアーム連結枠２
１を、上記保持枠１１のピン挿通孔１４、１５とアーム
の連結枠２１のピン挿通部３１とを合致させて、ピン４
１を以て保持枠１１のピン挿通孔１４、１５と連結枠２
１のピン挿通部３１を形成する弦状に切欠いたガイド筒
３２を貫通し、図５に示すように該ピン４１の両端をカ
シメて、連結枠２１を保持枠１１に回動自在に装着す
る。Next, the arm connecting frame 2 constructed as described above is used.
1 is aligned with the pin insertion holes 14 and 15 of the holding frame 11 and the pin insertion portion 31 of the connecting frame 21 of the arm, and
1 and the pin insertion holes 14 and 15 of the holding frame 11 and the connecting frame 2
The pin 41 is penetrated through a guide tube 32 cut out in a chord shape forming the pin insertion portion 31, and both ends of the pin 41 are caulked as shown in FIG. 5, and the connecting frame 21 is rotatably mounted on the holding frame 11. .
【００１４】この操作により保持枠１１と連結枠２１と
から成る連結具は完成する。By this operation, a connecting tool composed of the holding frame 11 and the connecting frame 21 is completed.
【００１５】次に、前記した連結具に前記したアーム１
を装着する手段を説明する。図６に示すように、前記し
た連結具の保持枠１１に装着された連結枠２１を、連結
枠２１の底辺がほぼ垂直状態に引き起こした状態とす
る。この状態としたときアームの連結枠２１のピン挿通
部３１に配した弦状に切欠いたガイド筒３２は、前記し
た保持枠１１のピン挿通孔１４、１５とアーム連結枠の
ピン挿通部３１をピン４２で貫通し、その弦状に切欠い
た弦状欠部は、連結具に装着しようとする図１に示すア
ームに形成したピン挿通部６を形成する誘導溝５の傾斜
面４と一致する状態とすることになる。Next, the arm 1
The means for mounting is described. As shown in FIG. 6, the connecting frame 21 mounted on the holding frame 11 of the connecting tool is set in a state where the bottom side of the connecting frame 21 is raised almost vertically. In this state, the chord-shaped notched guide cylinder 32 disposed in the pin insertion portion 31 of the arm connection frame 21 is connected to the pin insertion holes 14 and 15 of the holding frame 11 and the pin insertion portion 31 of the arm connection frame. The chord-shaped notch penetrated by the pin 42 and cut in a chord shape coincides with the inclined surface 4 of the guide groove 5 forming the pin insertion portion 6 formed in the arm shown in FIG. State.
【００１６】この状態の下で、図６に示すようにアーム
１のピン挿通部６を形成する誘導溝５の傾斜面４と、該
ピン４２を貫通した弦状に切欠いたガイド筒３２の弦状
欠部を合致させて、アーム１を前記した弦状に切欠いた
ガイド筒３２に向かって押し下げることによって、図７
に示すようにアーム１のピン挿通部６のピン挿通孔５に
該弦状に切欠いたガイド筒３２をはめ込むことができ
る。アーム１のピン挿通部６の誘導溝５は、ピン挿通孔
３の直径より巾狭に出来ているので、ピン挿通孔３を挿
通して貫通した弦状に切欠いたガイド筒３２はアームの
ピン挿通孔からはずれないようになる。In this state, as shown in FIG. 6, the inclined surface 4 of the guide groove 5 forming the pin insertion portion 6 of the arm 1 and the chord of the guide tube 32 cut through the pin 42 in a chord shape. By aligning the notches and pushing down the arm 1 toward the chord-shaped notched guide tube 32 as shown in FIG.
As shown in FIG. 5, the guide tube 32 cut in a chord shape can be fitted into the pin insertion hole 5 of the pin insertion portion 6 of the arm 1. Since the guide groove 5 of the pin insertion portion 6 of the arm 1 is made narrower than the diameter of the pin insertion hole 3, the chord-shaped notched guide cylinder 32 penetrating through the pin insertion hole 3 is provided with the pin of the arm. It will not come off from the insertion hole.
【００１７】この操作後に、連結枠２１の渡し板２４を
押し下げることにより、図８に示すようにアーム連結枠
２１の渡し板２４の両側に形成された弾片状突起形成部
２７、２８が保持部１１にはまり込むことになる。この
弾片状突起形成部２７、２８の外側には突起２９が形成
されているので、その突起２９は保持枠１１のピン挿通
孔１６、１７にはまり込む。この操作により、図７に示
すようにアーム１をワイパーの主ヨーク１０の背中部に
配した連結具と連結することができる。After this operation, the transfer plate 24 of the connecting frame 21 is pushed down, so that the projecting projection forming portions 27, 28 formed on both sides of the transfer plate 24 of the arm connecting frame 21 are held as shown in FIG. It will be stuck in the part 11. Since the projections 29 are formed on the outer sides of the projecting projection forming portions 27 and 28, the projections 29 fit into the pin insertion holes 16 and 17 of the holding frame 11. By this operation, as shown in FIG. 7, the arm 1 can be connected to the connecting tool disposed on the back of the main yoke 10 of the wiper.
【００１８】連結具からアーム１を取りはずすときは、
前記した連結枠２１の弾片状突起形成部を多少つぼめる
ことにより保持枠のピン挿通孔にはまり込んだ突起を該
ピン挿通孔から引き抜くことになる。この状態で、連結
枠２１を保持枠１１から引き起し、図６の状態とする。
この状態となったときは保持枠１１と連結枠２１を貫通
した前記構成のピンからアームのピン挿通部を引き抜き
連結具からアームを取りはずすことができる。When removing the arm 1 from the connecting tool,
By slightly squeezing the projecting portion of the connecting frame 21, the projection fitted into the pin insertion hole of the holding frame is pulled out from the pin insertion hole. In this state, the connecting frame 21 is pulled up from the holding frame 11 to be in the state shown in FIG.
In this state, the pin insertion portion of the arm can be pulled out of the pin having the above-described configuration penetrating the holding frame 11 and the connection frame 21, and the arm can be removed from the connection tool.
【００１９】[0019]
【発明の効果】本発明は、上記の構成としたことから、
部品点数を少なくし、構造を簡単にして低コストで提供
でき、図１に示す型式のアームを簡単に且つ確実にワイ
パーに連結し、且つ連結具からの取りはずしも簡単に且
つ確実に行える。According to the present invention, the above-mentioned structure is provided.
The number of parts can be reduced, the structure can be simplified and the cost can be reduced, and the arm of the type shown in FIG. 1 can be easily and reliably connected to the wiper, and can be easily and reliably removed from the connection tool.
【図１】 アームの斜視図FIG. 1 is a perspective view of an arm.
【図２】 ワイパーの主ヨークの背中部に形成する連結
具の部品の斜視図FIG. 2 is a perspective view of components of a coupling tool formed on a back portion of a main yoke of the wiper.
【図３】 保持枠に装着する連結枠の斜視図FIG. 3 is a perspective view of a connection frame mounted on the holding frame.
【図４】 保持枠に装着する連結枠の一部切欠図FIG. 4 is a partially cutaway view of a connecting frame mounted on the holding frame.
【図５】 ワイパーの主ヨークに形成した連結具の斜視
図FIG. 5 is a perspective view of a connector formed on a main yoke of the wiper.
【図６】 ワイパーの主ヨークに形成した連結具にアー
ムを装着するときの状態を示す一部切欠斜視図FIG. 6 is a partially cutaway perspective view showing a state in which an arm is mounted on a connector formed on a main yoke of the wiper.
【図７】 ワイパーの主ヨークに形成した連結具に貫通
したピンにアームのピン挿通部をはめ込んだ状態の一部
切欠斜視図FIG. 7 is a partially cutaway perspective view showing a state in which a pin insertion portion of an arm is fitted to a pin penetrating a connector formed on a main yoke of a wiper.
【図８】 ワイパーの主ヨークに形成した連結具にアー
ムを連結したときの状態を示す一部切欠斜視図FIG. 8 is a partially cutaway perspective view showing a state where an arm is connected to a connecting tool formed on a main yoke of the wiper.
１．アーム ２．肉厚部 ３．ピン挿通孔 ４．傾斜面 ５．ピン誘導溝 ６．ピン挿通部 １０．ワイパーの主ヨーク １１．保持枠 １２．保持枠の対向壁 １３．保持枠の対向壁 １４．ピン挿通孔 １５．ピン挿通孔 １６．突起挿通孔 １７．突起挿通孔 ２４．渡し板 ２５．切り込み ２６．切り込み ２７．弾片状の突起形成部 ２８．弾片状の突起形成部 ２９．突起 ３２．弦状に切欠いたガイド筒 1. Arm 2. Thick part 3. 3. Pin insertion hole Inclined surface 5. Pin guide groove 6. Pin insertion section 10. Wiper main yoke 11. Holding frame 12. 12. Opposing wall of holding frame 13. Opposing wall of holding frame Pin insertion hole 15. Pin insertion hole 16. Projection insertion hole 17. Projection insertion hole 24. Handover plate 25. Notch 26. Notch 27. Bullet-shaped projection forming portion 28. Bullet-shaped projection forming portion 29. Projection 32. Guide tube notched in chord
───────────────────────────────────────────────────── フロントページの続き Ｆターム(参考） 3D025 AE04 AE05 ──────────────────────────────────────────────────続 き Continued on the front page F-term (reference) 3D025 AE04 AE05
Claims (1)
挿通孔を形成し、そのピン挿通孔には底面から傾斜面を
有して、ピン挿通孔に達するピン挿通孔の直径よりやや
巾狭のピン誘導溝から成るピン挿通孔を設けた構成のア
ームとワイパーの主ヨークの背中部に固定する連結具で
あって、底面を水平面とした逆チャンネル型として形成
する対向壁は一端側の背丈を高く、他端側を低い背丈と
して形成し、その対向壁の背丈を高くした部分にはピン
挿通孔を対向して穿設し、その対向壁の背丈を低くした
部分には縦縁側に片寄って突起挿通孔を対向して穿設す
る保持枠と、下辺を水平とし、一方側の端縁を背丈を低
くした縦縁とし、他方側の端縁を背丈を高くしたアール
縁とした板を対設し、対設した板の端縁の背丈を低くし
た側に渡し板を配した形状とし、両側に配した板の背丈
を低くした側の端縁に片寄って切り込みを形成して端縁
と切り込みの間を下辺をアール縁とした弾片状の突起形
成部とし、弾片状の突起形成部の外面に突起を形成し、
背丈を高くした側には端縁に片寄って、アームに形成し
たピン挿通部と同形のピン挿通部を形成し、該ピン挿通
部のピン挿通孔を形成する個所に弦状の切欠を設けたガ
イド筒を掛け渡して成るアーム連結枠とを、ピンを以
て、保持枠のピン挿通孔と連結枠のピン挿通部のピン挿
通孔を形成する個所に掛け渡した弦状切欠を設けたガイ
ド筒を貫通し、該ピンの両端をカシメて、連結枠を保持
枠に回動自在に装着した構成としたことを特徴とするワ
イパーをアームに連結する連結具。1. A pin insertion hole is formed in a thick portion of the tip, a pin insertion hole is formed in the thick portion, and a diameter of the pin insertion hole reaching the pin insertion hole, the pin insertion hole having an inclined surface from a bottom surface. An arm having a pin insertion hole composed of a slightly narrower pin guide groove and a coupling tool fixed to the back of the main yoke of the wiper, and the opposite wall formed as an inverted channel type having a horizontal bottom surface is The height at one end is made higher and the height at the other end is made lower.Pin insertion holes are drilled facing the height of the opposite wall, and the height of the opposite wall is reduced. A holding frame that is offset toward the vertical edge side and has a projection insertion hole facing it, a round edge with the lower side horizontal, one side edge as a shorter vertical edge, and the other side edge as a higher height. And a handover plate on the side where the height of the edge of the opposite plate is reduced. A notch is formed near the edge of the lower side of the plate arranged on both sides, and a notch is formed, and a portion between the edge and the notch is a bullet-shaped projection forming portion with a lower edge as a round edge, and a bullet is formed. Forming a projection on the outer surface of the projection-shaped portion,
On the side where the height was increased, a pin insertion portion having the same shape as the pin insertion portion formed on the arm was formed, and a chord-shaped notch was provided at a position where the pin insertion hole of the pin insertion portion was formed. A guide tube provided with a chord-shaped notch which is bridged between the arm connecting frame formed by bridging the guide tube and the pin forming hole of the pin inserting portion of the holding frame and the pin inserting portion of the connecting frame with a pin. A connecting tool for connecting a wiper to an arm, characterized in that the connecting frame is rotatably mounted on the holding frame by penetrating, crimping both ends of the pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001110929A JP2002308063A (en) | 2001-04-10 | 2001-04-10 | Connecting tool for connecting wiper to arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001110929A JP2002308063A (en) | 2001-04-10 | 2001-04-10 | Connecting tool for connecting wiper to arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002308063A true JP2002308063A (en) | 2002-10-23 |
Family
ID=18962617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001110929A Pending JP2002308063A (en) | 2001-04-10 | 2001-04-10 | Connecting tool for connecting wiper to arm |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002308063A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004016483A1 (en) * | 2002-08-19 | 2004-02-26 | Nippon Wiper Blade Co., Ltd. | Joint member for wiper blade and wiper blade |
| US8544137B2 (en) * | 2004-12-23 | 2013-10-01 | Valeo Systèmes d'Essuyage | Universal flat windscreen-wiper blade and associated removable connector |
| EP2651707A1 (en) * | 2010-12-13 | 2013-10-23 | Robert Bosch GmbH | Wiper device |
| JP2014061785A (en) * | 2012-09-21 | 2014-04-10 | Maruenu Kk | Coupler for coupling arm and wiper together |
| EP2711253A3 (en) * | 2010-11-04 | 2014-08-20 | Trico Products Corporation | Windshield wiper having a coupler with positive locking features |
| WO2014173784A1 (en) * | 2013-04-24 | 2014-10-30 | Valeo Systemes D'essuyage | Connector between a wiper blade and a drive arm |
| CN104554176A (en) * | 2013-10-23 | 2015-04-29 | 丹阳镇威汽配有限公司 | Windscreen wiper |
| US20150135464A1 (en) * | 2013-11-19 | 2015-05-21 | Unipoint Electric Mfg. Co. Ltd. | Wiper connector and wiper assembly thereof |
| JP2016113062A (en) * | 2014-12-16 | 2016-06-23 | 市光工業株式会社 | Wiper blade and wiper for vehicle |
-
2001
- 2001-04-10 JP JP2001110929A patent/JP2002308063A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7587782B2 (en) | 2002-08-19 | 2009-09-15 | Nippon Wiper Blade Co., Ltd. | Joint member for wiper blade and wiper blade |
| WO2004016483A1 (en) * | 2002-08-19 | 2004-02-26 | Nippon Wiper Blade Co., Ltd. | Joint member for wiper blade and wiper blade |
| US8544137B2 (en) * | 2004-12-23 | 2013-10-01 | Valeo Systèmes d'Essuyage | Universal flat windscreen-wiper blade and associated removable connector |
| US8881338B2 (en) | 2010-11-04 | 2014-11-11 | Trico Products Corporation | Windshield wiper having a coupler with positive locking features |
| EP2711253A3 (en) * | 2010-11-04 | 2014-08-20 | Trico Products Corporation | Windshield wiper having a coupler with positive locking features |
| US9731685B2 (en) | 2010-11-04 | 2017-08-15 | Trico Products Corporation | Windshield wiper having a coupler with positive locking features |
| EP2651707A1 (en) * | 2010-12-13 | 2013-10-23 | Robert Bosch GmbH | Wiper device |
| JP2014061785A (en) * | 2012-09-21 | 2014-04-10 | Maruenu Kk | Coupler for coupling arm and wiper together |
| FR3005017A1 (en) * | 2013-04-24 | 2014-10-31 | Valeo Systemes Dessuyage | CONNECTOR BETWEEN A WIPER BLADE AND A TRAINING ARM |
| CN105209305A (en) * | 2013-04-24 | 2015-12-30 | 法雷奥系统公司 | Connector between a wiper blade and a drive arm |
| WO2014173784A1 (en) * | 2013-04-24 | 2014-10-30 | Valeo Systemes D'essuyage | Connector between a wiper blade and a drive arm |
| US9744947B2 (en) | 2013-04-24 | 2017-08-29 | Valeo Systèmes d'Essuyage | Connector between a wiper blade and a drive arm |
| CN104554176A (en) * | 2013-10-23 | 2015-04-29 | 丹阳镇威汽配有限公司 | Windscreen wiper |
| CN104554176B (en) * | 2013-10-23 | 2016-08-03 | 丹阳镇威汽配有限公司 | Wiper system |
| US20150135464A1 (en) * | 2013-11-19 | 2015-05-21 | Unipoint Electric Mfg. Co. Ltd. | Wiper connector and wiper assembly thereof |
| US9969360B2 (en) * | 2013-11-19 | 2018-05-15 | Unipoint Electric Mfg. Co. Ltd. | Wiper connector and wiper assembly thereof |
| JP2016113062A (en) * | 2014-12-16 | 2016-06-23 | 市光工業株式会社 | Wiper blade and wiper for vehicle |
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