JPS6021326Y2 - automobile wiper device - Google Patents
automobile wiper deviceInfo
- Publication number
- JPS6021326Y2 JPS6021326Y2 JP17062179U JP17062179U JPS6021326Y2 JP S6021326 Y2 JPS6021326 Y2 JP S6021326Y2 JP 17062179 U JP17062179 U JP 17062179U JP 17062179 U JP17062179 U JP 17062179U JP S6021326 Y2 JPS6021326 Y2 JP S6021326Y2
- Authority
- JP
- Japan
- Prior art keywords
- wiper
- driver
- seat side
- cleaning liquid
- wiping
- 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.)
- Expired
Links
Description
【考案の詳細な説明】
この考案は複数のワイパブレードで自動車のフロントウ
ィンドを払拭するワイパ装置に関するものである。[Detailed Description of the Invention] This invention relates to a wiper device that wipes the front windshield of an automobile with a plurality of wiper blades.
一般に、複数のワイパブレード、たとえば第１図に示す
ように、２本のワイパブレード１１，１２を備えたワイ
パ装置においては、フロントウィンド１３の運転席側の
上方隅部１３ａを有効に払拭して運転者の視界を十分確
保するため、運転席側のワイパブレード１１が装着され
たワイパアーム１４は、その軸支部１５が車体１６の外
側方１７へ片寄って設定されている。Generally, in a wiper device equipped with a plurality of wiper blades, for example two wiper blades 11 and 12 as shown in FIG. 1, the upper corner 13a of the front window 13 on the driver's seat side can be effectively wiped. In order to ensure sufficient visibility for the driver, the wiper arm 14 to which the wiper blade 11 on the driver's seat side is attached is set so that its shaft support 15 is offset toward the outside 17 of the vehicle body 16.
また、これに合わせて助手席側のワイパブレード１２が
装着されたワイパアーム１８も、上記運転側のワイパフ
レード１１と連動してフロントウィンド１３の他部を有
効に払拭するように、その軸支部１９が運転席側へ片寄
って設定されている。In addition, in accordance with this, the wiper arm 18 to which the wiper blade 12 on the passenger seat side is attached also has its shaft support 19 so as to effectively wipe other parts of the front window 13 in conjunction with the wiper blade 11 on the driver's side. is set toward the driver's seat side.
ところで、従来、ワイパブレード１１．１２に扇形の払
拭範囲２０．２１内に洗浄液２２を噴射する洗浄液噴射
ノズル２３は、フロントウィンド１３の前方における車
体１６の中央部に設置されていた（たとえば実開昭５１
−３２８２７号公報を参照）ので、上記噴射ノズル２３
からの洗浄液２２は、第２図に示すよう、助手席側の払
拭範囲２１に対しては、はぼその径方向２４に沿って噴
射される結果、上記払拭範囲２１の径方向２４のほぼ全
幅にわたって洗浄液２２が塗布されるが、運転席側の払
拭範囲２０に対しては、はぼその周方向２５に沿って噴
射される結果、上記払拭範囲２０の径方向２６における
幅の一部にわたってのみ洗浄液２２が塗布されるにすぎ
なかった。By the way, conventionally, the cleaning liquid injection nozzle 23 that injects the cleaning liquid 22 into the fan-shaped wiping area 20.21 of the wiper blade 11.12 has been installed in the center of the vehicle body 16 in front of the front window 13 (for example, in the actual vehicle). Showa 51
-32827), the injection nozzle 23
As shown in FIG. 2, the cleaning liquid 22 is sprayed along the radial direction 24 of the wiping area 21 on the passenger seat side, so that it covers almost the entire width of the wiping area 21 in the radial direction 24. The cleaning liquid 22 is applied to the wiping area 20 on the driver's seat side, but as a result of being sprayed along the circumferential direction 25 of the wiping area 20, it only covers a part of the width of the wiping area 20 in the radial direction 26. Only cleaning liquid 22 was applied.
そのため、助手席側の払拭範囲２１については、ワイパ
ブレード１２の払拭動作により、斜線部２７で示すよう
に、この払拭範囲２１のほぼ全体が洗浄されるけれども
、運転席側の払拭範囲２０については、斜線部２８で示
すように、この払拭範囲２０の一部分が洗浄されるだけ
となり、この洗浄が不十分となって、運転者の視界が狭
くなるという欠点があった。Therefore, as for the wiping range 21 on the passenger seat side, almost the entire wiping range 21 is cleaned by the wiping operation of the wiper blade 12, as shown by the shaded area 27, but the wiping range 20 on the driver's seat side is cleaned. As shown by the hatched area 28, only a portion of this wiping range 20 is cleaned, and this cleaning is insufficient, resulting in a drawback that the driver's field of vision is narrowed.
なお、複数の払拭範囲に対して個々に洗浄噴射ノズルを
設けるものでは、上記した欠点はないが、洗浄液噴射ノ
ズルが複数必要となり、構造が複雑をなる欠点が生じる
。Although the above-mentioned drawback does not arise in the case where cleaning spray nozzles are provided individually for a plurality of wiping ranges, a plurality of cleaning liquid spray nozzles are required, resulting in a complicated structure.
この考案は上記従来の欠点を解消するためになされたも
ので、ワイパブレードの払拭範囲のほぼ全体を有効に洗
浄して、運転者の視界を十分確保させる自動車のワイパ
装置を提供することを目的とする。This invention was made in order to eliminate the above-mentioned conventional drawbacks, and the purpose is to provide an automobile wiper device that effectively cleans almost the entire wiping range of the wiper blade to ensure sufficient visibility for the driver. shall be.
以下、この考案の一実施例を図面にしたがって説明する
。An embodiment of this invention will be described below with reference to the drawings.
第３図において、２つのワイパブレード１１゜１２のそ
れぞれがワイパアーム１４．１８に装着され、ワイパア
ーム１４．１８の回動動作により、ワイパブレード１１
．１２が払拭動作を行う。In FIG. 3, each of the two wiper blades 11° 12 is attached to a wiper arm 14.18, and the wiper blade 11 is
．． 12 performs a wiping operation.
運転席側のワイパアーム１４は、その軸支部１５が車体
１６の外側方１７へ片寄って設定され、助手席側のワイ
パアーム１８も、その軸支部１９が運転席側へ片寄って
設定されている。The wiper arm 14 on the driver's seat side has its shaft support 15 offset toward the outside 17 of the vehicle body 16, and the wiper arm 18 on the passenger seat side has its shaft support 19 offset toward the driver's seat side.
以上の構成は従来と同様であり、従来と異なる点は、２
つの噴射口２９．３０を有する洗浄液噴射ノズル２３を
、運転席側にワイパブレード１１の停止位置（第３図実
線位置）における内端１１ａよりも、車体１６の外側方
１７へ寄った位置に設置したことである。The above configuration is the same as the conventional one, and there are two differences from the conventional one.
A cleaning liquid injection nozzle 23 having two injection ports 29 and 30 is installed on the driver's seat side at a position closer to the outer side 17 of the vehicle body 16 than the inner end 11a of the wiper blade 11 at its stop position (solid line position in Figure 3). That's what I did.
これにより、運転席側の払拭範囲２０に対して、その径
方向２６のほぼ全幅にわたって洗浄液２２が噴射塗布さ
れる結果、ワイパブレード１１の払拭動作により、斜線
部３２で示すように、払拭範囲２０のほぼ全体が有効に
洗浄される。As a result, the cleaning liquid 22 is sprayed over almost the entire width of the wiping area 20 on the driver's seat side in the radial direction 26, and as a result of the wiping operation of the wiper blade 11, the wiping area 20 is sprayed over almost the entire width of the wiping area 20 on the driver's seat side. Almost the entire area is effectively cleaned.
また、助手席側の払拭範囲２１に対しても、従来と同様
、その径方向２４のほぼ全幅にわたって洗浄液２２が噴
射塗布され、払拭範囲２１のほぼ全体が有効に洗浄され
る。Further, the cleaning liquid 22 is sprayed and applied to the wiping area 21 on the passenger seat side over almost the entire width in the radial direction 24, as in the conventional case, so that almost the entire wiping area 21 is effectively cleaned.
上記洗浄液噴射ノズル２３の設置位置は、運転席側の払
拭範囲２１のほぼ全体を有効に洗浄するためには、運転
席側のワイパブレード１１の停止位置における内端１１
ａよりも、車体１６の外側方１７へ寄っておればよいが
、さらに、助手席側の払拭範囲２１のほぼ全体をも有効
に洗浄するためには、上記内端１１ａからあまり離れな
いのがよ＜、シたがって、この考案では、上記内端１１
ａとワイパアーム１４の軸支部１５との間に設定してい
る。In order to effectively clean almost the entire wiping range 21 on the driver's seat side, the cleaning liquid injection nozzle 23 is installed at the inner end 11 at the stop position of the wiper blade 11 on the driver's seat side.
It is preferable to move it closer to the outer side 17 of the vehicle body 16 than point a, but in order to effectively clean almost the entire wiping range 21 on the passenger seat side, it is better not to be too far away from the inner end 11a. Therefore, in this invention, the inner end 11
a and the shaft support 15 of the wiper arm 14.
なお、上記実施例は右ハンドル車の例であったが、この
考案は左ハンドル車にも当然適用することができる。Note that although the above embodiment was an example of a right-hand drive vehicle, this invention can of course be applied to a left-hand drive vehicle.
以上説明したように、この考案によれば、運転席側の払
拭範囲のほぼ全体が有効に洗浄されるので、運転者の視
界力寸分確保されるとともに、助手席側の払拭範囲の洗
浄も充分なされる。As explained above, according to this invention, almost the entire wiping area on the driver's seat side is effectively cleaned, so the visibility of the driver is secured, and the wiping area on the passenger seat side is also sufficiently cleaned. It will be done.
したがって、単一の洗浄液噴射ノズルを有するだけの簡
単な構造でありながら、複数の払拭範囲に対して個々に
洗浄液噴射ノズルを設けたものと同等の効果を得ること
ができ、構造が簡単である。Therefore, although it has a simple structure with only a single cleaning liquid spray nozzle, it is possible to obtain the same effect as having individual cleaning liquid spray nozzles for multiple wiping areas, and the structure is simple. .
また、この考案は、洗浄液噴射ノズル自体に特別な構造
変更は不要であり、従来品の改良も容易である等の種々
のすぐれた効果を有するものである。Furthermore, this invention has various excellent effects, such as no special structural changes to the cleaning liquid injection nozzle itself, and conventional products can be easily improved.
第１図は従来のワイパ装置が設置された自動車の斜視図
、第２図は第１図のワイパ装置を示す拡大正面図、第３
図はこの考案の一実施例を示す正面図である。
１１．１２・・・・・・ワイパブレード、１１ａ・曲・
内端、１３・・・・・・フロントウィンド、１４．１８
・・曲ワイパアーム、１５・・・・・・軸支部、１６・
・・・・・車体、１７・・・・・・外側方、２０，２１
・・・・・・払拭範囲、２２・・・・・・洗浄液、２３
・・・・・・洗浄液噴射ノズル、２９゜３０・・・・・
・噴射口。Fig. 1 is a perspective view of an automobile equipped with a conventional wiper device, Fig. 2 is an enlarged front view showing the wiper device of Fig. 1, and Fig. 3 is an enlarged front view showing the wiper device of Fig. 1.
The figure is a front view showing an embodiment of this invention. 11.12... Wiper blade, 11a・Song・
Inner end, 13...Front window, 14.18
...Curved wiper arm, 15...Axis support, 16.
...Vehicle body, 17...Outside, 20, 21
... Wiping range, 22 ... Cleaning liquid, 23
...Cleaning liquid injection nozzle, 29°30...
・Injection port.
Claims (1)
ードにより、フロントウィンドを払拭する自動車のワイ
パ装置において、上記複数のワイパブレードの払拭範囲
内に洗浄液をそれぞれ噴射する複数の噴射孔が設けられ
た洗浄液噴射ノズルを、運転席側に位置するワイパブレ
ードの停止位置における内端よりも車体の外側方寄りで
、上記内端と上記運転席側のワイパアームの軸支部との
間に設置したことを特徴とする自動車のワイパ装置。A cleaning liquid injection nozzle provided with a plurality of injection holes for injecting cleaning liquid into the wiping range of each of the plurality of wiper blades, in an automobile wiper device that wipes a front windshield with wiper blades attached to each of a plurality of wiper arms. is installed closer to the outside of the vehicle body than the inner end of the wiper blade at the stop position located on the driver's seat side, and between the inner end and the shaft support of the wiper arm on the driver's seat side. wiper device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17062179U JPS6021326Y2 (en) | 1979-12-10 | 1979-12-10 | automobile wiper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17062179U JPS6021326Y2 (en) | 1979-12-10 | 1979-12-10 | automobile wiper device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56127042U JPS56127042U (en) | 1981-09-28 |
| JPS6021326Y2 true JPS6021326Y2 (en) | 1985-06-25 |
Family
ID=29681457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17062179U Expired JPS6021326Y2 (en) | 1979-12-10 | 1979-12-10 | automobile wiper device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6021326Y2 (en) |
-
1979
- 1979-12-10 JP JP17062179U patent/JPS6021326Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56127042U (en) | 1981-09-28 |
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