JPH0241502U - - Google Patents
Info
- Publication number
- JPH0241502U JPH0241502U JP12001688U JP12001688U JPH0241502U JP H0241502 U JPH0241502 U JP H0241502U JP 12001688 U JP12001688 U JP 12001688U JP 12001688 U JP12001688 U JP 12001688U JP H0241502 U JPH0241502 U JP H0241502U
- Authority
- JP
- Japan
- Prior art keywords
- parallel moving
- moving part
- main body
- drive device
- parallel
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000005452 bending Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Details Of Aerials (AREA)
Description
第１図はこの考案の一実施例を示す側面図、第
２図は従来の装置を示す側面図である。
図中、１は駆動装置の上部揺動部、２は平行移
動部、３は固定部、４はジヤバラ、５は上部フラ
ンジ部、５ａは折曲げ部、７は本体カバー、７ａ
は上端部、８はサポート金具、９はラビリンス外
壁部、１０はラビリンスの内壁部である。
なお、図中同一符号は同一又は相当部分を示す
。
FIG. 1 is a side view showing an embodiment of this invention, and FIG. 2 is a side view showing a conventional device. In the figure, 1 is the upper swinging part of the drive device, 2 is the parallel moving part, 3 is the fixed part, 4 is the bellows, 5 is the upper flange part, 5a is the bending part, 7 is the main body cover, 7a
8 is the upper end, 8 is the support metal fitting, 9 is the outer wall of the labyrinth, and 10 is the inner wall of the labyrinth. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
上部揺動部とからなる駆動装置において、上部揺
動部の周囲に設けられ、内側にほぼ直角に折曲げ
られた上部フランジ部と、上記平行移動部を囲繞
するように平行移動部に支持され、その上端が上
記上部フランジ部の折曲げ部下端とほぼ重なる位
置まで延設された本体カバーとの間にジヤバラを
取付けると共に、上記本体カバー下部には、平行
移動部の移動を許し且つ水の侵入を防ぐラビリン
ス構造を設けたことを特徴とする駆動装置の防水
構造。 In a drive device comprising a parallel moving part and an upper swinging part provided on the parallel moving part, an upper flange part provided around the upper swinging part and bent inward at a substantially right angle; A bellows is installed between the main body cover, which is supported by the parallel moving part so as to surround the parallel moving part, and extends to a position where its upper end almost overlaps with the bent lower end of the upper flange part, and the main body cover A waterproof structure for a drive device, characterized in that a labyrinth structure is provided at the lower part to allow movement of the parallel movement part and prevent water from entering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12001688U JPH0241502U (en) | 1988-09-13 | 1988-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12001688U JPH0241502U (en) | 1988-09-13 | 1988-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0241502U true JPH0241502U (en) | 1990-03-22 |
Family
ID=31365748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12001688U Pending JPH0241502U (en) | 1988-09-13 | 1988-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0241502U (en) |
-
1988
- 1988-09-13 JP JP12001688U patent/JPH0241502U/ja active Pending