JPS6332536Y2 - - Google Patents
Info
- Publication number
- JPS6332536Y2 JPS6332536Y2 JP2451682U JP2451682U JPS6332536Y2 JP S6332536 Y2 JPS6332536 Y2 JP S6332536Y2 JP 2451682 U JP2451682 U JP 2451682U JP 2451682 U JP2451682 U JP 2451682U JP S6332536 Y2 JPS6332536 Y2 JP S6332536Y2
- Authority
- JP
- Japan
- Prior art keywords
- fin
- wiper
- wiper arm
- mounting
- fins
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Description
【考案の詳細な説明】
本考案はワイパ浮上り防止用フインの改良に関
する。[Detailed Description of the Invention] The present invention relates to an improvement of a fin for preventing wiper floating.
走行中の車両ワイパが風圧によつて浮上る不具
合は車両の高速化に伴つて増してきた。その対策
として採られている従来のワイパ浮上り防止用フ
インには次のような型式がある。第１図に示すも
のは、ワイパアーム０１に別ピース０２を設けて
それにフイン０３ａを取付けるもので、この型式
のものはフイン高さを低く設定可能であるが、別
ピース０２が余分に必要でありコスト面で不利で
ある。第２図、第３図のものは、フイン０３ｂを
板金製として取付部分を水平に折曲げ上側よりワ
イパアーム０１にスクリユ止めするもので、この
型式は比較的フインを低い位置に設定できるメリ
ツトはあるが、折曲げ部分のため気流によるフイ
ンの圧下能力が低く、かつその圧下力に乱れが生
ずる他、板金でフインを構成することは防錆や車
体清掃などの取扱い時における指負傷などに難点
がある。なお図中０７はワイパブレードを、０８
はフロントガラスをそれぞれ示す。第４図のもの
は、合成樹脂製のフイン０３ｃであつて、気流に
よる圧下効果を発生させる断面凹状の基本部０４
（理解を助けるため、特に斜め破線を施す）の上
端部分下方に取付部０５を一体に形成し、下方よ
りするスクリユ０６によつてワイパアーム０１に
取付けるもので、この型式は取付面からのフイン
の高さＨが高くなるからウオツシヤ使用の際水液
が当たり飛散させるなどの不具合が生じ易い。 The problem of wipers floating up due to wind pressure while the vehicle is running has increased as the speed of vehicles increases. The following types of conventional wiper float prevention fins have been adopted as a countermeasure: In the one shown in Fig. 1, a separate piece 02 is provided on the wiper arm 01 and a fin 03a is attached to it. Although this type of model allows the height of the fin to be set low, the extra piece 02 is required. This is disadvantageous in terms of cost. In the models shown in Figures 2 and 3, the fins 03b are made of sheet metal, and the mounting part is bent horizontally and screwed onto the wiper arm 01 from above.This type has the advantage that the fins can be set at a relatively low position. However, due to the bent portions, the ability of the fins to be rolled down by the air current is low, and the rolling force is disturbed.In addition, constructing the fins with sheet metal has problems such as rust prevention and injury to fingers during handling such as cleaning the car body. be. In the figure, 07 is the wiper blade, and 08 is the wiper blade.
indicates the windshield. The one shown in Fig. 4 is a fin 03c made of synthetic resin, with a basic part 04 having a concave cross-section that generates a compression effect due to airflow.
A mounting part 05 is integrally formed at the lower part of the upper end (in order to facilitate understanding, a diagonal broken line is particularly drawn), and it is attached to the wiper arm 01 by a screw 06 from below. Since the height H becomes high, problems such as water splashing and splashing are likely to occur when the washer is used.
本考案は上記従来のものの不具合を除くために
なされたもので、フイン基本部の上端部外側方に
基本部の高さから突出しないフイン取付部を一体
的に形成した合成樹脂材フインを提供する。 The present invention has been made in order to eliminate the above-mentioned problems of the conventional one, and provides a synthetic resin fin in which a fin attachment part that does not protrude from the height of the basic part is integrally formed on the outer side of the upper end of the basic part of the fin. .
以下、本考案を図面に示す一実施例に基いて説
明する。 Hereinafter, the present invention will be explained based on an embodiment shown in the drawings.
第５図において、１はワイパアーム、２はワイ
パブレード、３は平面形状略長方形をなす合成樹
脂材からなるワイパ浮上り防止用のフインであ
る。フイン３はフイン基本部４とその外側方の一
部に設けられたフイン取付部５とによつて形成さ
れ、そのフイン取付部５がワイパアーム１に取付
けられている。 In FIG. 5, 1 is a wiper arm, 2 is a wiper blade, and 3 is a fin made of a synthetic resin material and having a substantially rectangular planar shape for preventing the wiper from floating. The fin 3 is formed by a fin base portion 4 and a fin attachment portion 5 provided on a part of the outer side thereof, and the fin attachment portion 5 is attached to the wiper arm 1.
第６図に示すように、フイン基本部４（理解し
易いように斜め破線で示す）は断面形状を弓状に
反らし、フイン取付部５はフイン基本部４の高さ
から突出しないように形成されている。 As shown in FIG. 6, the fin base portion 4 (indicated by a diagonal broken line for ease of understanding) has an arched cross-sectional shape, and the fin attachment portion 5 is formed so as not to protrude from the height of the fin base portion 4. has been done.
すなわち、フイン取付部５をフインの基本断面
より後方（車両進行方向を前方とする）にずらせ
て設け、フインの取付け高さを低く設定する。し
かして、フイン３は、取付部５の下面をワイパア
ーム１の上に載せて下方よりスクリユ６によつて
ワイパアーム１に取付け固定されている。第７図
は第５図の−線に沿つた拡大断面図で、７は
フロントガラスを、矢符号は気流をそれぞれ示
す。 That is, the fin mounting portion 5 is provided to be shifted rearward (with the vehicle traveling direction as the front) from the basic cross section of the fin, and the mounting height of the fin is set low. Thus, the fin 3 is attached and fixed to the wiper arm 1 from below by the screw 6 with the lower surface of the mounting portion 5 placed on the wiper arm 1. FIG. 7 is an enlarged cross-sectional view taken along the line - in FIG. 5, where 7 indicates a windshield and arrow symbols indicate airflow.
上記構成において、フイン取付部５はフイン基
本部４の外側方に設けられ、かつフイン基本部４
の高さより突出しないように形成されているか
ら、第４図に示す従来のものより取付部の高さＨ
を低くすることができ、車両の走行時にフロント
ガラス７の中央を略界とし左右に別れて流れる気
流によつてフイン３がフロントガラス７面の方向
に圧下される気流効果を乱すことなく、かつウオ
ツシヤ使用の際水液を徒らに飛散させたりする不
具合が低減され、さらに乗員の視野を遮ぎる率が
減少される。又、フイン３は合成樹脂製としたか
ら、第２図、第３図の板金製のものに比し取扱い
時に指を痛めるような不具合は除かれる。第１図
の従来のもののように別ピースの部品を必要とし
ないことは勿論のことである。 In the above configuration, the fin attachment portion 5 is provided on the outer side of the fin base portion 4, and
Since it is formed so that it does not protrude beyond the height of
can be lowered, without disturbing the airflow effect in which the fins 3 are pushed down in the direction of the windshield 7 surface by the airflow that separates to the left and right, with the center of the windshield 7 as the approximate boundary when the vehicle is running, and Problems such as unnecessary splashing of water when using a washer are reduced, and the rate at which the occupant's field of vision is obstructed is also reduced. Furthermore, since the fins 3 are made of synthetic resin, they are free from the problem of hurting fingers when handled, compared to the sheet metal ones shown in FIGS. 2 and 3. Of course, there is no need for separate parts unlike the conventional one shown in FIG.
第１図ないし第４図は従来のものを示したもの
で、第１図は別ピースの取付けアームを具えたワ
イパ装置の斜視図、第２図は板金製フインを具え
たワイパ装置の斜視図、第３図は第２図の−
線に沿つた断面図、第４図は合成樹脂製フインの
断面図、第５図は本考案のフインを具えたワイパ
装置要部の平面図、第６図は第５図の−線に
沿つた拡大断面図、第７図は第５図の−線に
沿つた拡大断面図である。
１：ワイパアーム、３：フイン、４：フイン基
本部、５：フイン取付部、６：スクリユ。
Figures 1 to 4 show conventional wiper devices, where Figure 1 is a perspective view of a wiper device equipped with a separate mounting arm, and Figure 2 is a perspective view of a wiper device equipped with sheet metal fins. , Figure 3 is - of Figure 2
4 is a sectional view of a synthetic resin fin, FIG. 5 is a plan view of the main part of a wiper device equipped with the fin of the present invention, and FIG. 6 is a sectional view taken along the - line of FIG. 5. FIG. 7 is an enlarged sectional view taken along the - line in FIG. 5. 1: Wiper arm, 3: Fin, 4: Fin basic part, 5: Fin mounting part, 6: Screw.
Claims (1)
形をなすフイン基本部の上端部外側方に該基本部
の高さから突出しないフイン取付部を一体的に形
成した合成樹脂材フインを、ワイパアーム上にそ
の取付部下面で載置し、下方よりするスクリユ取
付けによつて上記ワイパアームに固定してなるワ
イパ浮上り防止用フイン。 The wiper arm is made of a synthetic resin fin, which has a downwardly curved bow-like cross-sectional shape and a fin mounting part that does not protrude from the height of the basic part, which is integrally formed on the outer side of the upper end of the basic part of the fin, which has a substantially rectangular planar shape. A fin for preventing wiper floating is placed on the wiper arm with the lower surface of the mounting surface and fixed to the wiper arm by screw mounting from below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2451682U JPS58126556U (en) | 1982-02-22 | 1982-02-22 | Fin to prevent wiper from floating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2451682U JPS58126556U (en) | 1982-02-22 | 1982-02-22 | Fin to prevent wiper from floating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58126556U JPS58126556U (en) | 1983-08-27 |
| JPS6332536Y2 true JPS6332536Y2 (en) | 1988-08-30 |
Family
ID=30036514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2451682U Granted JPS58126556U (en) | 1982-02-22 | 1982-02-22 | Fin to prevent wiper from floating |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58126556U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2515448Y2 (en) * | 1990-05-29 | 1996-10-30 | アスモ 株式会社 | Mounting structure of floating prevention fin for wiper |
| JP4641915B2 (en) * | 2005-09-29 | 2011-03-02 | 株式会社ミツバ | Wiper blade |
-
1982
- 1982-02-22 JP JP2451682U patent/JPS58126556U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58126556U (en) | 1983-08-27 |
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