JPH1159334A - Cap structure of pivot shaft in wiper - Google Patents
Cap structure of pivot shaft in wiperInfo
- Publication number
- JPH1159334A JPH1159334A JP9246241A JP24624197A JPH1159334A JP H1159334 A JPH1159334 A JP H1159334A JP 9246241 A JP9246241 A JP 9246241A JP 24624197 A JP24624197 A JP 24624197A JP H1159334 A JPH1159334 A JP H1159334A
- Authority
- JP
- Japan
- Prior art keywords
- hole
- pivot shaft
- cap
- garnish
- outside
- 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.)
- Granted
Links
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、乗用車、バス、ト
ラック等の車両に設けられるワイパ装置の技術分野に属
するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention belongs to the technical field of a wiper device provided in vehicles such as passenger cars, buses, trucks and the like.
【0002】[0002]
【従来の技術】一般に、この種ワイパ装置は、ボディ外
板(ウインドガラスやアウタパネル)を貫通して外部に
突出するピボット軸の先端部にワイパアームを取付け、
そして該ワイパアームが、ワイパモータの駆動に基づく
ピボット軸の軸回り方向の往復回動に連動して往復揺動
することにより窓面の払拭がなされる構成となっている
が、このようなワイパ装置において、ボディ外板の外側
にガーニッシュ(化粧板)が取り付けられている場合に
は、前記ピボット軸は、ボディ外板およびガーニッシュ
に開設された各貫通孔を貫通して外部に突出することに
なる。ところで、前記ピボット軸と各貫通孔とのあいだ
には、水や埃等の異物の侵入を防止するためのキャップ
が設けられるが、該キャップは、従来、図4に示す如
く、ボディ外板貫通孔用のキャップ10と、ガーニッシ
ュ貫通孔用のキャップ11とが別個に設けられていた。2. Description of the Related Art Generally, in this type of wiper device, a wiper arm is attached to a distal end portion of a pivot shaft that penetrates a body outer plate (window glass or outer panel) and protrudes to the outside.
The wiper arm is configured to wipe the window surface by reciprocatingly swinging in conjunction with the reciprocating rotation of the pivot shaft in the direction around the axis based on the driving of the wiper motor. In such a wiper device, In the case where a garnish (decorative board) is attached to the outside of the body outer plate, the pivot shaft protrudes to the outside through each through hole formed in the body outer plate and the garnish. Incidentally, a cap is provided between the pivot shaft and each through-hole to prevent foreign matter such as water or dust from entering. As shown in FIG. The cap 10 for the hole and the cap 11 for the garnish through-hole were separately provided.
【0003】[0003]
【発明が解決しようとする課題】このため、前記従来の
ものにおいて、ピボット軸1とボディ外板2およびガー
ニッシュ3の各貫通孔とのあいだを塞ぐためのキャップ
10、11が一本のピボット軸1につき二個必要であっ
て、部品点数が多い許りか、組み付け作業もそれぞれ行
わなければならず、作業性に劣るという問題があり、こ
こに本発明が解決しようとする課題があった。For this reason, in the prior art, the caps 10 and 11 for closing the space between the pivot shaft 1 and the through holes of the body outer plate 2 and the garnish 3 have one pivot shaft. There is a problem that the number of parts is required for each one and the number of parts is large, or the assembling work must be performed respectively, and the workability is poor, and there is a problem to be solved by the present invention.
【0004】[0004]
【課題を解決するための手段】本発明は、上記の如き実
情に鑑み、これらの課題を解決することを目的として創
作されたものであって、内側パネルおよび外側パネルに
それぞれ開設された貫通孔を貫通せしめたピボット軸の
先端部にワイパアームを取付けてなるワイパ装置におい
て、前記内側パネルの貫通孔とピボット軸とのあいだを
塞ぐための内側キャップ部と、外側パネルの貫通孔とピ
ボット軸とあいだを塞ぐための外側キャップ部とを、ピ
ボット軸が貫通する筒状連結部を介して一体成形したも
のである。そして、この様にすることにより、従来の内
側パネル用キャップと外側パネル用キャップとを別個に
設けたものと比して部品点数を削減できると共に、組み
付け作業も簡単になる。このものにおいて、外側キャッ
プ部は、内側パネル側から外側パネルの貫通孔に挿入で
き、かつ外側パネル貫通孔を貫通させた状態で裾部が広
がって該貫通孔を覆うことができる弾性を有した裾広が
り状のリップ部を有しているものとすることにより、外
側キャップ部の外側パネル貫通孔への取付けを容易に行
える。また、筒状連結部を、軸方向に遊びを有している
ものとすることにより、内側パネルと外側パネルとのあ
いだの距離に多少のバラツキがある場合でも、キャップ
部が貫通孔に対して位置ずれしてしまうことを回避でき
る。そしてこのものは、内側パネルがボディ外板で、外
側パネルがボディ外板に取付けられるガ−ニッシュであ
るもの等に採用できる。SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and has been created with the object of solving these problems. The present invention is directed to through holes formed in an inner panel and an outer panel, respectively. In a wiper device having a wiper arm attached to a tip end of a pivot shaft having a through hole, an inner cap portion for closing a gap between the through hole of the inner panel and the pivot shaft, and a wiper device between the through hole of the outer panel and the pivot shaft. And an outer cap portion for closing the shaft is integrally formed via a cylindrical connecting portion through which the pivot shaft passes. By doing so, the number of components can be reduced as compared with the conventional case where the inner panel cap and the outer panel cap are separately provided, and the assembling operation is simplified. In this device, the outer cap portion has elasticity that can be inserted into the through hole of the outer panel from the inner panel side, and the hem portion can be widened to cover the through hole in a state where the outer panel through hole is penetrated. By having the lip portion spreading in the skirt shape, the outer cap portion can be easily attached to the outer panel through hole. In addition, by providing the cylindrical connecting portion with play in the axial direction, even if there is some variation in the distance between the inner panel and the outer panel, the cap portion is positioned with respect to the through hole. The displacement can be avoided. In addition, this can be adopted in a case where the inner panel is a body outer plate and the outer panel is a garnish attached to the body outer plate.
【0005】[0005]
【発明の実施の形態】次に、本発明の実施の形態を図面
に基づいて説明する。図面において、1はリアウィンド
ゥ用のワイパ装置のピボット軸であって、該ピボット軸
1の基端部は、ボディ外板2の内側に配設されるワイパ
モータ(図示せず)に連動連結されている。また、ピボ
ット軸1の先端部は、ボディ外板(本発明の内側パネル
に相当する)2に開設される貫通孔2a、および該ボデ
ィ外板2の外側に組付けられるガーニッシュ(本発明の
外側パネルに相当する)3に開設される貫通孔3aを貫
通して外部に突出しており、該突出先端部に、ワイパア
ーム4を構成するアームヘッド5の基端部が一体的に取
り付けられている。そして、前記ワイパモータの駆動に
基づくピボット軸1の軸回り方向の往復回動に連動して
ワイパアーム4が往復揺動することにより、窓面が払拭
される構成になっている。Next, an embodiment of the present invention will be described with reference to the drawings. In the drawings, reference numeral 1 denotes a pivot shaft of a rear window wiper device, and a base end of the pivot shaft 1 is connected to a wiper motor (not shown) disposed inside the body outer plate 2. . The tip of the pivot shaft 1 has a through hole 2a formed in a body outer plate (corresponding to the inner panel of the present invention) 2 and a garnish (outside of the present invention) mounted on the outer side of the body outer plate 2. (Corresponding to a panel) 3 and penetrates through the through-hole 3a, and protrudes outside. The base end of the arm head 5 constituting the wiper arm 4 is integrally attached to the protruding tip. The window surface is wiped by the reciprocating swing of the wiper arm 4 in conjunction with the reciprocating rotation of the pivot shaft 1 around the axis based on the driving of the wiper motor.
【0006】一方、6は前記ピボット軸1とボディ外板
2およびガーニッシュ3の各貫通孔2a、3aとのあい
だを塞いで水や埃等の異物の侵入を防止するためのキャ
ップであって、該キャップ6は、ゴム等の弾性を有する
材質から形成されるが、このものは、ボディ外板2の貫
通孔2aを塞ぐ内側キャップ部7と、ガーニッシュ3の
貫通孔3aを覆って塞ぐ外側キャップ部8と、これら両
キャップ部7、8を連結する筒状連結部9とが一体成形
されている。On the other hand, reference numeral 6 denotes a cap for blocking the space between the pivot shaft 1 and the through holes 2a, 3a of the body outer plate 2 and the garnish 3 to prevent foreign matters such as water and dust from entering. The cap 6 is formed of an elastic material such as rubber. The inner cap 7 covers the through hole 2 a of the body outer plate 2 and the outer cap 7 covers the through hole 3 a of the garnish 3. The part 8 and the cylindrical connecting part 9 connecting the two cap parts 7, 8 are integrally formed.
【0007】前記内側キャップ部7は、ピボット軸1が
遊嵌状に貫通する大径の筒内部7aを有する円筒形状の
ものであって、該内側キャップ部7の筒部7bは、下端
側(ピボット軸1の基端側)が上端側(ピボット軸1の
先端側)よりも肉厚に形成されているが、該肉厚の下端
部の外周面部は、前記ボディ外板2の貫通孔2aの径寸
法よりも大径に設定されていると共に、貫通孔2aの周
縁部が抜け止め状に嵌合する環状の嵌合溝7cが形成さ
れている。The inner cap portion 7 has a cylindrical shape having a large-diameter inner portion 7a through which the pivot shaft 1 penetrates loosely. The cylindrical portion 7b of the inner cap portion 7 has a lower end ( The base end of the pivot shaft 1) is formed thicker than the upper end side (the end of the pivot shaft 1), and the outer peripheral surface of the lower end of the thickness is formed with a through hole 2a of the body outer plate 2. And a ring-shaped fitting groove 7c in which the peripheral edge of the through hole 2a is fitted in a retaining shape.
【0008】また、前記外側キャップ部8は、筒内部に
前記ピボット軸1が貫通し、かつ外形寸法が前記ガーニ
ッシュ3の貫通孔3aの径寸法よりも小さく設定される
円筒部8aと、該円筒部8aの上端部に形成される上側
リップ部8bと、円筒部8aの下端部に形成される下側
リップ部8c(本発明のリップ部に相当する)とを有し
ている。ここで、上記円筒部8aの内周面部は、上側半
部がピボット軸1の外周面部に密着状態で外嵌するシー
ル部位を有し、また下側半部がピボット軸1の外周面部
に対して僅かな間隔を存する遊嵌状態で外嵌する外包部
位を有している。さらに、上側リップ部8bは上側が広
がった漏斗形状をしており、該上側リップ部8bの上端
部が前記アームヘッド5のピボット軸取付け凹部5aに
内側から密封状に当接するようになっているが、該上側
リップ部8bの外径寸法は、前記ガーニッシュ3の貫通
孔3aの径寸法よりも小さく設定されていて、該貫通孔
3aに対して抜き差し自在となっている。また下側リッ
プ部8cは、裾部8dが広がった裾広がり形状をしてい
るが、該裾部8dの外径寸法は、前記ガーニッシュ3の
貫通孔3aの径寸法よりも大きく設定されている。そし
てこの下側リップ部8cは、後述するようにガーニッシ
ュ3をキャップ6の外側から組み付ける場合に、裾部8
dがガーニッシュ3の貫通孔3aの孔内周部にガイドさ
れる状態で弾性変形して窄まることにより貫通孔3aを
通過できるが、該貫通孔3aを通過した状態では裾部8
dが広がって該貫通孔3aを外側から覆うように構成さ
れている。The outer cap portion 8 includes a cylindrical portion 8a in which the pivot shaft 1 penetrates the interior of the cylinder and whose outer dimensions are set to be smaller than the diameter of the through hole 3a of the garnish 3. It has an upper lip 8b formed at the upper end of the portion 8a, and a lower lip 8c (corresponding to a lip of the present invention) formed at the lower end of the cylindrical portion 8a. Here, the inner peripheral surface portion of the cylindrical portion 8a has a seal portion in which the upper half portion is fitted to the outer peripheral surface portion of the pivot shaft 1 in close contact with the outer peripheral surface portion. It has an outer wrapping portion that fits outside in a loosely fit state with a slight gap. Further, the upper lip portion 8b has a funnel shape in which the upper side is widened, and the upper end portion of the upper lip portion 8b comes into contact with the pivot shaft mounting concave portion 5a of the arm head 5 from the inside in a sealing manner. However, the outer diameter of the upper lip portion 8b is set smaller than the diameter of the through hole 3a of the garnish 3, and can be freely inserted into and removed from the through hole 3a. The lower lip 8c has a flared shape in which the skirt 8d is widened, and the outer diameter of the skirt 8d is set to be larger than the diameter of the through hole 3a of the garnish 3. . When the garnish 3 is assembled from the outside of the cap 6 as described later, the lower lip 8c is
d is elastically deformed and narrowed in a state guided by the inner peripheral portion of the through hole 3a of the garnish 3, and can pass through the through hole 3a.
d is widened to cover the through hole 3a from outside.
【0009】さらに、前記筒状連結部9は、内側キャッ
プ部筒部7bの上端部と外側キャップ部円筒部8aの下
端部とを連結する円筒形状のものであって、その筒内部
に前記ピボット軸1が遊嵌状に貫通し、かつ外形寸法が
前記ガーニッシュ3の貫通孔3aの径寸法および内側キ
ャップ部7の筒内部7aの径寸法よりも小さく設定され
るが、該筒状連結部9の下端部には、内側キャップ部7
の筒内部7aに至るまで一旦下方に延びてから外側上方
に折り返されて筒部7bの上端部に連結される折り返し
部9aが形成されている。Further, the cylindrical connecting portion 9 has a cylindrical shape for connecting the upper end of the inner cap portion cylindrical portion 7b and the lower end of the outer cap cylindrical portion 8a. The shaft 1 penetrates loosely and the outer dimensions are set smaller than the diameter of the through hole 3a of the garnish 3 and the diameter of the inside 7a of the cylinder of the inner cap portion 7. At the lower end of the inner cap part 7
A folded portion 9a is formed, which once extends downward to reach the inside 7a of the cylinder and is then folded outwardly upward to be connected to the upper end of the cylinder portion 7b.
【0010】ところで、前記キャップ6のガーニッシュ
3への取付けは、該キャップ6をピボット軸1および外
板2の貫通孔2aに取り付けた状態で、ガーニッシュ3
をボディ板2の外側に組付けるときに行われるが、この
場合、外側キャップ部8の上側リップ部8bおよび円筒
部8aは、外径寸法が前述したようにガーニッシュ3の
貫通孔3aの内径よりも小さく設定されているため該貫
通孔3aを何ら妨げられることなく通過するが、下側リ
ップ部8cは、ガーニッシュ3をボディ外板2に組み付
けた状態で、裾広がり状に広がった裾部8dが貫通孔3
aの孔内周部に係止した状態となる(図3(A)参
照)。この状態から、外側キャップ部8をピボット軸1
の先端側に引っ張ると、裾部8dが貫通孔3aの孔内周
部にガイドされる状態で弾性変形することにより窄まっ
て貫通孔3aを通過するが、このとき、前記筒状連結部
9の折り返し部9aが折り返し量が減るよう上方に延び
て、前記外側キャップ部8の先端側への移動を許容する
ようになっている(図3(B)参照)。そして、下側リ
ップ部8cの裾部8dが貫通孔3aを貫通した後で、外
側キャップ部8を下方にずらすことにより、裾部8dが
貫通孔3aの周縁部に外側から密封状に接当して該貫通
孔3aを覆うようになっている(図1参照)。ここで、
筒状連結部9の折り返し部9aは、前記下側リップ部8
cが貫通孔3aを覆っている状態のときに自然状態か少
し下側に引っ張られるように設定されている。The cap 6 is attached to the garnish 3 while the cap 6 is attached to the pivot shaft 1 and the through hole 2a of the outer plate 2.
In this case, the outer lip portion 8b and the cylindrical portion 8a of the outer cap portion 8 have outer diameters smaller than the inner diameter of the through hole 3a of the garnish 3 as described above. Is also set small so that it passes through the through-hole 3a without any hindrance. However, the lower lip portion 8c has a hem portion 8d which spreads in a hem-spreading state with the garnish 3 assembled to the body outer plate 2. Is through hole 3
It is in a state of being locked to the inner peripheral portion of the hole a (see FIG. 3A). From this state, the outer cap portion 8 is connected to the pivot shaft 1.
When the skirt portion 8d is guided by the inner peripheral portion of the through hole 3a, the skirt portion 8d is narrowed by elastic deformation and passes through the through hole 3a. The folded portion 9a extends upward so as to reduce the folded amount, and allows the outer cap portion 8 to move toward the distal end side (see FIG. 3B). After the skirt portion 8d of the lower lip portion 8c passes through the through-hole 3a, the outer cap portion 8 is shifted downward so that the skirt portion 8d abuts on the peripheral edge of the through-hole 3a in a sealed manner from the outside. Thus, the through hole 3a is covered (see FIG. 1). here,
The folded portion 9a of the tubular connecting portion 9 is provided with the lower lip 8
When c is in a state of covering the through hole 3a, it is set to be in a natural state or to be slightly pulled downward.
【0011】叙述の如く構成されたものにおいて、ピボ
ット軸1の先端部は、ボディ外板2に開設される貫通孔
2a、および該ボディ外板2の外側に取付けられるガー
ニッシュ3に開設される貫通孔3aを貫通して外部に突
出するが、該ピボット軸1と各貫通孔2a、3aとのあ
いだを塞いで水や埃等の異物の侵入を防止するためのキ
ャップ6は、ボディ外板2の貫通孔2aを塞ぐ内側キャ
ップ部7と、ガーニッシュ3の貫通孔3を塞ぐ外側キャ
ップ部8とが筒状連結部9を介して一体形成されてい
る。この結果、従来の各貫通孔に対応して別個のキャッ
プを設けたものと比べて部品点数を削減できると共に、
組み付け作業も容易となる。In the structure described above, the distal end of the pivot shaft 1 has a through hole 2a formed in the body outer plate 2 and a through hole 2a formed in the garnish 3 attached to the outside of the body outer plate 2. The cap 6 penetrates through the hole 3a and protrudes to the outside. The cap 6 for closing the space between the pivot shaft 1 and the through holes 2a and 3a to prevent foreign matter such as water and dust from entering is provided on the body outer plate 2 An inner cap portion 7 for closing the through hole 2a and an outer cap portion 8 for closing the through hole 3 of the garnish 3 are integrally formed via a cylindrical connecting portion 9. As a result, the number of parts can be reduced as compared with the conventional case where a separate cap is provided corresponding to each through hole, and
Assembly work is also easy.
【0012】さらにこのものにおいて、前記外側キャッ
プ部8は、ガーニッシュ3をボディ外板2に外側から組
み付けるときにガーニッシュ貫通孔3aに装着されるこ
とになるが、この場合、該貫通孔3aよりも大径に設定
される下側リップ部8cは、前述したように、裾部8d
が弾性変形して窄まることにより貫通孔3aを通過し、
そして該貫通孔3aを通過した後に裾部8dが広がって
貫通孔3aを外側から覆うことになる。もって、外側キ
ャップ部8のガーニッシュ貫通孔3aに対する取付け
は、前記下側リップ部8cをピボット軸1に対して軸方
向に移動させるだけの簡単な作業で行えることになっ
て、作業性が向上する。Further, in this case, the outer cap portion 8 is attached to the garnish through hole 3a when the garnish 3 is assembled to the body outer plate 2 from the outside. In this case, the outer cap portion 8 is larger than the through hole 3a. As described above, the lower lip portion 8c set to have a large diameter has a skirt portion 8d.
Passes through the through-hole 3a due to elastic deformation and narrowing,
Then, after passing through the through hole 3a, the skirt portion 8d expands to cover the through hole 3a from outside. Thus, the attachment of the outer cap portion 8 to the garnish through-hole 3a can be performed by a simple operation of moving the lower lip portion 8c in the axial direction with respect to the pivot shaft 1, thereby improving workability. .
【0013】しかも、前記内側キャップ部7と外側キャ
ップ部8とを連結する筒状連結部9は、折り返し部9a
によって軸方向に遊びを持たせた構造であるため、前述
した下側リップ部8cの貫通孔通過を容易にすると共
に、ボディ外板2とガーニッシュ3とのあいだの距離に
多少のバラツキがある場合でも、下側リップ部8cがガ
ーニッシュ貫通孔3aに対して位置ずれしてしまうよう
なことを回避できる。また、下側リップ部8cが貫通孔
3aを通過して裾部8dが広がった後、キャップ6の先
端から突出するピボット軸1にワイパアーム4が取付け
られるが、上側リップ部8bがアームヘッド5のピボッ
ト軸取付け凹部5aに弾性的に密着状態となることか
ら、この部位からの異物の侵入を防止することができ、
下側リップ部8cのシール機能と合わせて二重のシール
機能を持ったキャップ構造とすることができる。Further, the cylindrical connecting portion 9 for connecting the inner cap portion 7 and the outer cap portion 8 has a folded portion 9a.
In this structure, the lower lip portion 8c can easily pass through the through hole, and the distance between the body outer plate 2 and the garnish 3 has some variation. However, it is possible to prevent the lower lip portion 8c from being displaced with respect to the garnish through hole 3a. After the lower lip portion 8c passes through the through hole 3a and the skirt portion 8d spreads, the wiper arm 4 is attached to the pivot shaft 1 protruding from the tip of the cap 6, but the upper lip portion 8b is Since the pivot shaft mounting concave portion 5a is elastically in close contact with the pivot shaft mounting concave portion 5a, it is possible to prevent foreign matter from entering from this portion,
A cap structure having a double sealing function in combination with the sealing function of the lower lip portion 8c can be provided.
【0014】尚、本発明は上記実施の形態に限定される
ものではなく、発明の本質を逸脱しない範囲で様々変形
可能である。例えば、外側キャップ部の裾部はガーニッ
シュの貫通孔の目隠し機能が主な目的であるので、この
裾部と貫通孔周縁部とは密封状に当接させずに覆うのみ
として、シール機能は外側キャップ部の円筒部内周と内
側キャップ部に持たせるようにしてもよい。また、外側
キャップ部の上側リップ部はアームヘッドのピボット軸
取付け部に当接させてシール機能を持たせているが、こ
の上側リップ部とアームヘッドとは従来例として示す図
4のように当接させずに離間させてもよい。The present invention is not limited to the above embodiment, but can be variously modified without departing from the essence of the invention. For example, since the hem of the outer cap is mainly used to cover the garnish through hole, the hem and the periphery of the through hole are merely sealed without being brought into contact with each other. The inner periphery of the cylindrical portion of the cap portion and the inner cap portion may be provided. The upper lip portion of the outer cap portion has a sealing function by contacting the pivot shaft mounting portion of the arm head. The upper lip portion and the arm head are in contact with each other as shown in FIG. They may be separated without contact.
【図1】キャップを取り付けた状態を示すワイパ装置の
一部断面図である。FIG. 1 is a partial cross-sectional view of a wiper device showing a state where a cap is attached.
【図2】キャップの拡大断面図である。FIG. 2 is an enlarged sectional view of a cap.
【図3】(A)、(B)はキャップの取付け過程を示す
図である。FIGS. 3A and 3B are diagrams showing a process of attaching a cap.
【図4】従来のキャップを取り付けた状態を示すワイパ
装置の一部断面図である。FIG. 4 is a partial cross-sectional view of a wiper device showing a state where a conventional cap is attached.
1 ピボット軸 2 ボディ外板 2a 貫通孔 3 ガーニッシュ 3a 貫通孔 4 ワイパアーム 6 キャップ 7 内側キャップ部 8 外側キャップ部 8c 下側リップ部 9 筒状連結部 9a 折り返し部 DESCRIPTION OF SYMBOLS 1 Pivot shaft 2 Body outer plate 2a Through hole 3 Garnish 3a Through hole 4 Wiper arm 6 Cap 7 Inner cap portion 8 Outer cap portion 8c Lower lip portion 9 Cylindrical connecting portion 9a Folding portion
Claims (4)
開設された貫通孔を貫通せしめたピボット軸の先端部に
ワイパアームを取付けてなるワイパ装置において、前記
内側パネルの貫通孔とピボット軸とのあいだを塞ぐため
の内側キャップ部と、外側パネルの貫通孔とピボット軸
とあいだを塞ぐための外側キャップ部とを、ピボット軸
が貫通する筒状連結部を介して一体成形したことを特徴
とするワイパ装置におけるピボット軸のキャップ構造。1. A wiper device comprising a wiper arm attached to a distal end of a pivot shaft penetrating through holes formed in each of an inner panel and an outer panel, the wiper device closing a gap between the through hole of the inner panel and the pivot shaft. The wiper device according to claim 1, characterized in that an inner cap portion for closing and an outer cap portion for closing a gap between the through hole of the outer panel and the pivot shaft are integrally formed through a cylindrical connecting portion through which the pivot shaft passes. Pivot shaft cap structure.
内側パネル側から外側パネルの貫通孔に挿入でき、かつ
外側パネル貫通孔を貫通させた状態で裾部が広がって該
貫通孔を覆うことができる弾性を有した裾広がり状のリ
ップ部を有していることを特徴とするワイパ装置におけ
るピボット軸のキャップ構造。2. The outer cap part according to claim 1,
It has a resilient flared lip that can be inserted into the through hole of the outer panel from the inner panel side, and the hem can be spread and cover the through hole with the outer panel through hole being penetrated. A cap structure for a pivot shaft in a wiper device.
は、軸方向に遊びを有していることを特徴とするワイパ
装置におけるピボット軸のキャップ構造。3. The cap structure of a pivot shaft in a wiper device according to claim 1, wherein the cylindrical connecting portion has play in the axial direction.
ネルはボディ外板で、外側パネルはボディ外板に取付け
られるガ−ニッシュであることを特徴とするワイパ装置
におけるピボット軸のキャップ構造。4. A cap structure for a pivot shaft in a wiper device according to claim 1, wherein the inner panel is a body outer plate and the outer panel is a garnish attached to the body outer plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24624197A JP3895839B2 (en) | 1997-08-27 | 1997-08-27 | Pivot shaft cap in wiper device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24624197A JP3895839B2 (en) | 1997-08-27 | 1997-08-27 | Pivot shaft cap in wiper device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH1159334A true JPH1159334A (en) | 1999-03-02 |
JP3895839B2 JP3895839B2 (en) | 2007-03-22 |
Family
ID=17145613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24624197A Expired - Fee Related JP3895839B2 (en) | 1997-08-27 | 1997-08-27 | Pivot shaft cap in wiper device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3895839B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000073108A3 (en) * | 1999-06-02 | 2002-04-11 | Bosch Gmbh Robert | Windscreen wiper arrangement |
JP2008279987A (en) * | 2007-05-14 | 2008-11-20 | Mitsuba Corp | Wiper device |
FR2961149A1 (en) * | 2010-06-10 | 2011-12-16 | Peugeot Citroen Automobiles Sa | Sealing device for bearing of wiper mechanism of motor vehicle, has sealing units with throat and bead to hermetically seal opening of cowl vent grille connected to fixing units at bearing by deformable section |
CN102963337A (en) * | 2011-07-25 | 2013-03-13 | 东莞山多力汽车配件有限公司 | Windshield wiper structure with composite framework |
US20140013534A1 (en) * | 2012-07-11 | 2014-01-16 | GM Global Technology Operations LLC | Sealing bush for a windshield wiping device |
-
1997
- 1997-08-27 JP JP24624197A patent/JP3895839B2/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000073108A3 (en) * | 1999-06-02 | 2002-04-11 | Bosch Gmbh Robert | Windscreen wiper arrangement |
US6406089B1 (en) | 1999-06-02 | 2002-06-18 | Robert Bosch Gmbh | Windscreen wiper arrangement |
JP2008279987A (en) * | 2007-05-14 | 2008-11-20 | Mitsuba Corp | Wiper device |
FR2961149A1 (en) * | 2010-06-10 | 2011-12-16 | Peugeot Citroen Automobiles Sa | Sealing device for bearing of wiper mechanism of motor vehicle, has sealing units with throat and bead to hermetically seal opening of cowl vent grille connected to fixing units at bearing by deformable section |
CN102963337A (en) * | 2011-07-25 | 2013-03-13 | 东莞山多力汽车配件有限公司 | Windshield wiper structure with composite framework |
US20140013534A1 (en) * | 2012-07-11 | 2014-01-16 | GM Global Technology Operations LLC | Sealing bush for a windshield wiping device |
CN103542098A (en) * | 2012-07-11 | 2014-01-29 | 通用汽车环球科技运作有限责任公司 | Sealing bush for a windshield wiping device |
Also Published As
Publication number | Publication date |
---|---|
JP3895839B2 (en) | 2007-03-22 |
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