JPH03118857U - - Google Patents
Info
- Publication number
- JPH03118857U JPH03118857U JP2702090U JP2702090U JPH03118857U JP H03118857 U JPH03118857 U JP H03118857U JP 2702090 U JP2702090 U JP 2702090U JP 2702090 U JP2702090 U JP 2702090U JP H03118857 U JPH03118857 U JP H03118857U
- Authority
- JP
- Japan
- Prior art keywords
- diameter cylindrical
- small
- cylindrical part
- wiper arm
- threaded
- 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
- 230000002093 peripheral effect Effects 0.000 claims 3
Description
第１図は本考案を適用したワイパアームの取付
構造の一実施例を示す断面図、第２図は従来のワ
イパアームの取付構造の断面図である。
４……カウルトツプグリル、１０……ワイパア
ーム、１０ａ……アームヘツド、１０ｂ……軸孔
、１０ｃ……テーパ面、１０ｄ……一側面、１１
……テーパスリーブ、１１ａ……小径筒部、１１
ｂ……拡径筒部、１１ｃ……テーパ面、１２……
ピボツトシヤフト、１３……スペシヤルナツト。
FIG. 1 is a sectional view showing an embodiment of a wiper arm mounting structure to which the present invention is applied, and FIG. 2 is a sectional view of a conventional wiper arm mounting structure. 4...Cowl top grill, 10...Wiper arm, 10a...Arm head, 10b...Shaft hole, 10c...Tapered surface, 10d...One side, 11
... Taper sleeve, 11a ... Small diameter cylinder part, 11
b... Expanded diameter cylinder portion, 11c... Tapered surface, 12...
Pivot shaft, 13...Special nut.
Claims (1)
端に、当該ピボツトシヤフトの軸方向に摺動可能
に嵌挿されたスリーブを介してワイパアームの基
端に穿設された軸孔を嵌め込み、前記スリーブは
、小径筒部と、該小径筒部の後端よりテーパをな
して拡径する拡径筒部とを備えて構成され、前記
小径筒部の外周面にはねじ溝が螺刻されると共に
、前記ワイパアームの基端の、前記軸孔の開口ま
わりの壁面を押圧して該ワイパアームの軸孔に形
成されたテーパ面を前記拡径筒部のテーパ面に圧
接させるナツトが締め付けられ、前記拡径筒部は
前記ワイパアームのテーパ面に圧接されて撓み、
当該拡径筒部の内周面を前記ピボツトシヤフトに
摩擦係合させることを特徴とするワイパアームの
取付構造。 A shaft hole drilled at the base end of the wiper arm is fitted into the tip of a pivot shaft rotated by a motor through a sleeve slidably fitted in the axial direction of the pivot shaft, and the sleeve is fitted into a small diameter cylindrical portion. and an enlarged-diameter cylindrical part that tapers and expands in diameter from the rear end of the small-diameter cylindrical part, and a thread groove is threaded on the outer peripheral surface of the small-diameter cylindrical part, and a thread groove is threaded on the outer peripheral surface of the small-diameter cylindrical part, and a thread groove is threaded on the outer peripheral surface of the small-diameter cylindrical part. A nut at the end that presses the wall surface around the opening of the shaft hole to bring the tapered surface formed in the shaft hole of the wiper arm into pressure contact with the tapered surface of the expanded diameter cylindrical portion is tightened, and the expanded diameter cylindrical portion It is pressed against the tapered surface of the wiper arm and bends.
A wiper arm mounting structure characterized in that an inner circumferential surface of the enlarged diameter cylinder portion is frictionally engaged with the pivot shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2702090U JPH03118857U (en) | 1990-03-16 | 1990-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2702090U JPH03118857U (en) | 1990-03-16 | 1990-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03118857U true JPH03118857U (en) | 1991-12-09 |
Family
ID=31529894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2702090U Pending JPH03118857U (en) | 1990-03-16 | 1990-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03118857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014101049A (en) * | 2012-11-21 | 2014-06-05 | East Japan Railway Co | Wiper device |
-
1990
- 1990-03-16 JP JP2702090U patent/JPH03118857U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014101049A (en) * | 2012-11-21 | 2014-06-05 | East Japan Railway Co | Wiper device |
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