JPS6241926U - - Google Patents
Info
- Publication number
- JPS6241926U JPS6241926U JP13472385U JP13472385U JPS6241926U JP S6241926 U JPS6241926 U JP S6241926U JP 13472385 U JP13472385 U JP 13472385U JP 13472385 U JP13472385 U JP 13472385U JP S6241926 U JPS6241926 U JP S6241926U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- ball
- joint
- protrusion
- support 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000009434 installation Methods 0.000 description 1
Description
図面は、本考案に係るボールジヨイントの防水
構造の一実施例を示すものであつて、第１図はパ
ンダグラフ式ワイパの正面図、第２図はワイパの
取付け状態を示す要部拡大側面図、第３図はボー
ルジヨイントの作用を説明する拡大縦断面図であ
る。
図中、１はワイパ、３はサブステー、８はボー
ルジヨイント、９は支軸、１０はボール部、１１
はジヨイントアウタ、１１ｂは突条部、１１ｃは
覆蓋部、１２ｂは鍔部である。
The drawings show an embodiment of the waterproof structure of the ball joint according to the present invention, in which Fig. 1 is a front view of the Pandagraph wiper, and Fig. 2 is an enlarged side view of the main part showing the wiper installation state. 3 are enlarged longitudinal cross-sectional views illustrating the function of the ball joint. In the figure, 1 is a wiper, 3 is a substay, 8 is a ball joint, 9 is a spindle, 10 is a ball part, 11
11b is a joint outer, 11b is a protruding portion, 11c is a cover portion, and 12b is a flange portion.
Claims (1)
ル部に球面摺動自在に外嵌されるジヨイントアウ
タとを用いてなるボールジヨイントにおいて、前
記ジヨイントアウタには、支軸に周設せしめたゴ
ム質状の鍔部が弾性的に接当して摺動面域の封止
をする突条部と、上記鍔部の外周縁に対向するよ
うにして鍔部位置よりも下方まで延長垂下され、
突条部と鍔部との接当部位を覆つて水の浸入を防
止する覆蓋部とを設けたことを特徴とするボール
ジヨイントの防水構造。 In a ball joint that uses a ball part formed at the tip of a support shaft and a joint outer that is fitted onto the ball part so as to be able to freely slide on a spherical surface, the joint outer includes a rubber that is provided around the support shaft. a protrusion portion with which the textured flange elastically contacts and seals the sliding surface area; and a protrusion extending downward from the flange position so as to face the outer periphery of the flange portion;
A waterproof structure for a ball joint, characterized in that a cover part is provided to cover a contact area between a protrusion part and a flange part to prevent water from entering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985134723U JPH0236972Y2 (en) | 1985-09-03 | 1985-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985134723U JPH0236972Y2 (en) | 1985-09-03 | 1985-09-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6241926U true JPS6241926U (en) | 1987-03-13 |
| JPH0236972Y2 JPH0236972Y2 (en) | 1990-10-08 |
Family
ID=31036230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985134723U Expired JPH0236972Y2 (en) | 1985-09-03 | 1985-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0236972Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5031373U (en) * | 1973-07-19 | 1975-04-07 | ||
| JPS5481452A (en) * | 1977-12-12 | 1979-06-28 | Musashi Seimitsu Kogyo Kk | Boot seal |
| JPS5586160U (en) * | 1978-12-11 | 1980-06-13 | ||
| JPS60136669A (en) * | 1983-12-23 | 1985-07-20 | Nippon Denso Co Ltd | Joint seal of wiper link apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5031373B2 (en) * | 1972-11-13 | 1975-10-09 |
-
1985
- 1985-09-03 JP JP1985134723U patent/JPH0236972Y2/ja not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5031373U (en) * | 1973-07-19 | 1975-04-07 | ||
| JPS5481452A (en) * | 1977-12-12 | 1979-06-28 | Musashi Seimitsu Kogyo Kk | Boot seal |
| JPS5586160U (en) * | 1978-12-11 | 1980-06-13 | ||
| JPS60136669A (en) * | 1983-12-23 | 1985-07-20 | Nippon Denso Co Ltd | Joint seal of wiper link apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0236972Y2 (en) | 1990-10-08 |