JPH0428157U - - Google Patents
Info
- Publication number
- JPH0428157U JPH0428157U JP7075290U JP7075290U JPH0428157U JP H0428157 U JPH0428157 U JP H0428157U JP 7075290 U JP7075290 U JP 7075290U JP 7075290 U JP7075290 U JP 7075290U JP H0428157 U JPH0428157 U JP H0428157U
- Authority
- JP
- Japan
- Prior art keywords
- wiper
- link
- sets
- pivot
- pivot shaft
- 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
- 238000010586 diagram Methods 0.000 description 2
Description
図面は、本考案に係るワイパアームのリンク装
置の実施例を示したものであつて、第１図はリン
ク装置の斜視平面図、第２図はワイパモータを省
略したリンク装置の斜視側面図、第３図は同上一
部底面図、第４図はワイパモータ部の側面図、第
５図は中間ピボツト軸部の断面図、第６図はリン
ク装置の払拭作動状態を示すパターン図、第７図
、第８図は従来例を示すリンク装置のパターン図
である。
図中、１はワイパモータ、４は第一リンクロツ
ド、５は中間ピボツト軸、６，７は中間リンク、
８，９，１４はピボツトヒンジ、１３は第二リン
クロツド、１５は第三リンクロツドである。
The drawings show an embodiment of the wiper arm link device according to the present invention, in which FIG. 1 is a perspective plan view of the link device, FIG. 2 is a perspective side view of the link device with the wiper motor omitted, and FIG. The figure is a partial bottom view of the same as above, Figure 4 is a side view of the wiper motor section, Figure 5 is a sectional view of the intermediate pivot shaft section, Figure 6 is a pattern diagram showing the wiping operation state of the link device, Figures 7 and 4 are FIG. 8 is a pattern diagram of a link device showing a conventional example. In the figure, 1 is the wiper motor, 4 is the first link rod, 5 is the intermediate pivot shaft, 6 and 7 are the intermediate links,
8, 9, and 14 are pivot hinges, 13 is a second link rod, and 15 is a third link rod.
Claims (1)
ツドと、一方のワイパアーム側に連動連結される
第二リンクロツドと、他方のワイパアーム側に連
動連結される第三リンクロツドとを、中間ピボツ
ト軸に設けた中間リンクにピボツトヒンジを介し
てそれぞれ連動連結し、ワイパモータの駆動で両
ワイパアームの往復揺動を行うように構成するに
、前記三組のピボツトヒンジのうち二組のピボツ
トヒンジは、中間ピボツト軸の軸心方向に少なく
とも位置ずれさせて設け、残りの一組のピボツト
ヒンジは、前記二組のピボツトヒンジに対して中
間ピボツト軸を介して反対側に位置ずれさせて設
けて、三組のリンクロツドが干渉しないように構
成したことを特徴とするワイパアームのリンク装
置。 A first link rod interlockingly connected to the wiper motor side, a second link rod interlockingly connected to one wiper arm side, and a third link rod interlockingly connected to the other wiper arm side are connected to an intermediate link provided on an intermediate pivot shaft. The two wiper arms are connected to each other via pivot hinges, and the wiper arms are reciprocally oscillated by the drive of the wiper motor. Two of the three sets of pivot hinges are located at least in the axial direction of the intermediate pivot shaft. The remaining one set of pivot hinges is provided so as to be shifted to the opposite side of the two sets of pivot hinges via the intermediate pivot shaft, so that the three sets of link rods do not interfere with each other. Features a wiper arm link device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7075290U JPH0428157U (en) | 1990-07-03 | 1990-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7075290U JPH0428157U (en) | 1990-07-03 | 1990-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0428157U true JPH0428157U (en) | 1992-03-05 |
Family
ID=31607175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7075290U Pending JPH0428157U (en) | 1990-07-03 | 1990-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428157U (en) |
-
1990
- 1990-07-03 JP JP7075290U patent/JPH0428157U/ja active Pending
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