JPH0533541A - Seal member for housing - Google Patents
Seal member for housingInfo
- Publication number
- JPH0533541A JPH0533541A JP3216137A JP21613791A JPH0533541A JP H0533541 A JPH0533541 A JP H0533541A JP 3216137 A JP3216137 A JP 3216137A JP 21613791 A JP21613791 A JP 21613791A JP H0533541 A JPH0533541 A JP H0533541A
- Authority
- JP
- Japan
- Prior art keywords
- seal
- housing
- lid
- mating surface
- fixed
- 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
Landscapes
- Lock And Its Accessories (AREA)
- General Details Of Gearings (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、車両用アクチュエータ
のハウジング用シールに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a seal for a vehicle actuator housing.
【０００２】[0002]
【従来技術】従来、図１、２のように、割り体からなる
ハウジング本体ａ内にロックアンロック切替用モータｂ
と、減速機構ｃと、出力軸ｄに固定されているセクタギ
アｅとを収納し、合せ面ｆにシールｇをして止めネジｉ
によりハウジング蓋体ｈを止着する車両用アクチュエー
タのハウジング用シールの構造は公知である。図３も、
図１、２とは構造が少し相違するだけで、割り体からな
るハウジング本体ａ内にロックアンロック切替用モータ
ｂと、減速機構ｃと、出力軸に固定されているセクタギ
アｅとを収納し、合せ面ｆにシールｇをして止めネジに
よりハウジング蓋体ｈを止着した車両用アクチュエータ
のハウジング用シールの構造である。2. Description of the Related Art Conventionally, as shown in FIGS. 1 and 2, a lock / unlock switching motor b is provided in a housing body a made of a split body.
, The reduction gear mechanism c, and the sector gear e fixed to the output shaft d are housed, the mating surface f is sealed with a seal g, and the set screw i
The structure of the seal for the housing of the vehicle actuator for fixing the housing lid h by the above is known. Also in FIG.
The structure is slightly different from that of FIGS. 1 and 2, and a lock / unlock switching motor b, a speed reduction mechanism c, and a sector gear e fixed to an output shaft are housed in a housing body a made of a split body. , A structure for a seal for a housing of a vehicle actuator in which a seal g is attached to a mating surface f and a housing lid h is fixed by a set screw.
【０００３】[0003]
【発明が解決しようとする課題】前記のように割り体か
らなるハウジング本体ａとハウジング蓋体ｈを、合せ面
ｆでシールｇをして止めネジｉにより止着する車両用ア
クチュエータにおいては、例えば、上部のＡの部分と下
部のＢの部分のように、隣り合う止めビスｉ、ｉを直線
で結ぶ線分ａ−ａ、ｂ−ｂよりも外側に出張った突出角
部部分は、止めビスｉで止着されていないので、図６の
ように変形して外側方向に反ることがあり、隙間ができ
て雨および洗車の水が浸入することがある。In the vehicle actuator in which the housing main body a and the housing lid h which are split bodies are sealed with the mating surface f and fixed with the set screw i as described above, for example, , Such as the upper portion A and the lower portion B, the protruding corner portion that travels outside the line segments aa and bb connecting the adjacent fixing screws i and i with a straight line is a fixing screw. Since it is not fixed by i, it may be deformed and warped outward as shown in FIG. 6, and a gap may be formed to allow rain and car wash water to enter.
【０００４】[0004]
【発明の目的】本発明は、ハウジング蓋体が変形して外
側方向に反っても雨水が浸入しないようにしたものであ
る。It is an object of the present invention to prevent rainwater from entering even if the housing lid is deformed and warps outward.
【０００５】[0005]
【課題を解決するための手段】よって、本発明は、割り
体からなるハウジング本体２およびハウジング蓋体３
と、前記本体２と前記蓋体３の合せ面５に設けられるシ
ール６部材とからなるものにおいて、前記シール６部材
は、一部を内側シール１６と外側シール１７の二重シー
ルとしたハウジング用シール部材、および、割り体から
なり複数の止めビス４、４で止着されるハウジング本体
２およびハウジング蓋体３と、前記本体２と前記蓋体３
との合せ面５に設けられるシール６部材とからなるもの
において、隣合う止めビス４、４を直線で結んだときそ
の線分ａ−ａ或はｂ−ｂよりも外側に出張った突出角部
１５部分のシール６は、内側シール１６と外側シール１
７の二重シールに形成したハウジング用シール部材とし
たものである。Therefore, according to the present invention, the housing body 2 and the housing lid 3 which are split bodies are provided.
And a seal 6 member provided on the mating surface 5 of the main body 2 and the lid 3, wherein the seal 6 member is a double seal of an inner seal 16 and an outer seal 17 for a housing. A housing body 2 and a housing lid body 3, which are composed of a seal member and a split body and are fastened by a plurality of fastening screws 4 and 4, the body body 2 and the lid body 3
And a seal 6 member provided on the mating surface 5 with the contacting face 5, when the adjacent fixing screws 4 and 4 are connected by a straight line, a projecting corner portion that travels outside the line segment aa or bb 15 parts of the seal 6 are the inner seal 16 and the outer seal 1
7 is a double-seal housing sealing member.
【０００６】[0006]
【実施例】本発明の一実施例を図面により説明すると、
第７〜９図のように、アクチュエータ１は、割り体から
なるハウジング本体２とハウジング蓋体３内に設けら
れ、ハウジング本体２とハウジング蓋体３は合せ面５を
合せて止めビス４で止着され、合せ面５にはシール６が
されて防水される。ハウジング本体２内には、ロックと
アンロックの切替用のモータ７が固定され、その駆動軸
８に駆動歯車９が固定され、駆動歯車９には減速歯車１
０を介してセクタギヤ１１が係合する。セクタギヤ１１
は、その基部が出力軸１２に固定されて出力軸１２を中
心に回動し、ストッパ１３またはストッパ１４に当接し
て停止する。An embodiment of the present invention will be described with reference to the drawings.
As shown in FIGS. 7 to 9, the actuator 1 is provided in a housing body 2 and a housing lid body 3 which are split bodies, and the housing body 2 and the housing lid body 3 are fitted with a mating surface 5 and are fastened by a fastening screw 4. Then, the mating surface 5 is sealed and waterproofed. A motor 7 for switching between lock and unlock is fixed in the housing body 2, a drive gear 9 is fixed to a drive shaft 8 of the motor 7, and the reduction gear 1 is attached to the drive gear 9.
The sector gear 11 is engaged via 0. Sector gear 11
Has its base fixed to the output shaft 12 and rotates about the output shaft 12 and comes into contact with the stopper 13 or the stopper 14 to stop.
【０００７】しかして、例えば上部のＡの部分と下部の
Ｂの部分には、隣合う止めビス４、４を結ぶ線分ａ−
ａ、ｂ−ｂよりも外側に出張ってハウジング蓋体３側に
止めビス４で止着されていない突出角部１５を形成する
が、本発明は、その突出角部１５部分のシール６を内側
シール１６と外側シール１７の二重シールに形成し、第
９図のように、止めビス４で止着されていない突出角部
１５が離れる方向に反っても、内側シール１６はシール
としての効果を維持するようにする。Thus, for example, in the upper portion A and the lower portion B, a line segment a- connecting the adjacent fixing screws 4 and 4 is formed.
Although the projecting corner portion 15 that is not fixed by the fixing screw 4 is formed on the housing lid 3 side by traveling to the outside of a and bb, the present invention uses the seal 6 of the projecting corner portion 15 inside. The double seal of the seal 16 and the outer seal 17 is formed, and as shown in FIG. 9, even if the protruding corner portion 15 which is not fixed by the fixing screw 4 is warped in the direction of leaving, the inner seal 16 is effective as a seal. Try to maintain.
【０００８】[0008]
【作用】次に作用を述べる。本発明は、割り体からなる
ハウジング本体２内に、ロックアンロックの切替用のモ
ータ７を収納固定し、その駆動軸８に駆動歯車９を固定
し、駆動歯車９には減速歯車１０群を介してセクタギヤ
１１を係合させ、ハウジング本体２とハウジング蓋体３
の合せ面５にシール６を取付け、ハウジング蓋体３を止
めビス４で止着する。[Operation] Next, the operation will be described. According to the present invention, a motor 7 for switching lock / unlock is housed and fixed in a housing body 2 formed of a split body, a drive gear 9 is fixed to a drive shaft 8 thereof, and a group of reduction gears 10 is provided in the drive gear 9. The sector gear 11 is engaged through the housing main body 2 and the housing lid 3
A seal 6 is attached to the mating surface 5 of and the housing lid 3 is fixed with a screw 4.
【０００９】このように止着されたハウジング本体２と
ハウジング蓋体３のうち、たとえば上部の突出角部１５
の部分と下部の突出角部１５の部分の隣合う止めビス
４、４により止着された間の部分には、止めビス４、４
を直線で結ぶ線分ａ−ａ、ｂ−ｂよりも外側に出張った
部分が形成されるが、この突出角部１５部分は止めビス
４で止着されていないので、変形して外側方向に反るこ
とがあり、隙間ができて雨および洗車の水が浸透するこ
とがある。Of the housing main body 2 and the housing lid 3 fixed as described above, for example, an upper projecting corner portion 15 is provided.
And the portion of the lower protruding corner portion 15 which is fixed by the adjoining stopper screws 4 and 4,
A part that travels outside the line segments aa and bb that connect the lines with each other is formed, but since this protruding corner part 15 is not fixed by the fixing screw 4, it deforms and moves outward. It may warp and create gaps that allow rain and car wash water to penetrate.
【００１０】しかし、本発明は、突出角部１５の部分の
シール６は、内側シール１６と外側シール１７の二重シ
ールとしてあるので、第９図のように突出角部１５が離
れる方向に反っても、内側シール１６はシールとしての
効果を維持するものである。However, according to the present invention, since the seal 6 at the protruding corner portion 15 is a double seal of the inner seal 16 and the outer seal 17, the protruding corner portion 15 is warped in the direction away from it as shown in FIG. However, the inner seal 16 maintains the effect as a seal.
【００１１】[0011]
【発明の効果】従来、図１、２、３のように、割り体か
らなるハウジング本体ａ内にロックアンロック切替用モ
ータｂと、減速機構ｃと、出力軸ｄに固定されているセ
クタギアｅとを収納し、合せ面ｆにシールｇをして止め
ネジｉによりハウジング蓋体ｈを止着する車両用アクチ
ュエータのハウジング用シール構造は公知である。前記
のように、割り体からなるハウジング本体ａとハウジン
グ蓋体ｈを、合せ面ｆにシールｇをして止めネジｉによ
り止着する車両用アクチュエータにおいては、たとえ
ば、図４の上部のＡの部分と下部のＢの部分のように、
隣合う止めビスｉ、ｉを直線で結ぶ線分ａ−ａ、ｂ−ｂ
よりも外側に出張った突出角部Ａ、突出角部Ｂ部分は、
止めビスｉで止着されていないので、図６のように変形
して外側方向に反ることがあり、隙間ができて雨および
洗車の水が浸透する。As shown in FIGS. 1, 2, and 3, the conventional sector gear e fixed to the lock / unlock switching motor b, the speed reduction mechanism c, and the output shaft d is formed in the housing body a which is a split body. A housing seal structure for a vehicle actuator, which accommodates and stores a seal g on a mating surface f and fixes a housing lid h with a set screw i, is known. As described above, in the vehicle actuator in which the housing body a and the housing lid h, which are split bodies, are fixed to the mating surface f with the seal g and fixed by the setscrew i, for example, in A of the upper part of FIG. Like the part and the B part at the bottom,
Line segments aa, bb connecting adjacent stop screws i, i with straight lines
The protruding corner portion A and the protruding corner portion B that have traveled to the outside are
Since it is not fixed by the fixing screw i, it may be deformed and warped outward as shown in FIG. 6, and a gap is created to allow rain and car wash water to permeate.
【００１２】しかるに、本発明は、割り体からなるハウ
ジング本体２およびハウジング蓋体３と、前記本体２と
前記蓋体３の合せ面５に設けられるシール６部材とから
なるものにおいて、前記シール６部材は、一部を内側シ
ール１６と外側シール１７の二重シールとしたハウジン
グ用シール部材、および、割り体からなり複数の止めビ
ス４、４で止着されるハウジング本体２およびハウジン
グ蓋体３と、前記本体２と前記蓋体３との合せ面５に設
けられるシール６部材とからなるものにおいて、隣合う
止めビス４、４を直線で結んだときその線分ａ−ａ或は
ｂ−ｂよりも外側に出張った突出角部１５部分のシール
６は、内側シール１６と外側シール１７の二重シールに
形成したハウジング用シール部材としたものであるか
ら、図９のように、突出角部１５が離れる方向に反って
も、内側シール１６はシールとしての効果を維持する。However, in the present invention, the housing body 2 and the housing lid body 3 which are split bodies, and the seal 6 member provided on the mating surface 5 of the body 2 and the lid body 3 include the seal 6 The members are a housing seal member, a part of which is a double seal of an inner seal 16 and an outer seal 17, and a housing body 2 and a housing lid body 3 which are split bodies and are fastened by a plurality of fastening screws 4 and 4. And a seal 6 member provided on the mating surface 5 of the main body 2 and the lid body 3, when the adjacent stop screws 4 and 4 are connected by a straight line, the line segment aa or b- Since the seal 6 at the protruding corner portion 15 that has traveled to the outside of b is a housing seal member formed as a double seal of the inner seal 16 and the outer seal 17, as shown in FIG. Be warped in the direction Izusumi portion 15 is away, the inner seal 16 to maintain the effect as a seal.
【図１】 公知例の縦断面分解図。FIG. 1 is an exploded vertical sectional view of a known example.
【図２】 公知例の側面図。FIG. 2 is a side view of a known example.
【図３】 公知例の縦断側面図。FIG. 3 is a vertical sectional side view of a known example.
【図４】 公知例の横断平面図。FIG. 4 is a cross-sectional plan view of a known example.
【図５】 公知例の突出角部のシール図。FIG. 5 is a seal diagram of a protruding corner portion of a known example.
【図６】 公知例の突出角部のシールがはがれた状態
図。FIG. 6 is a view showing a state in which a seal of a protruding corner portion of a known example is peeled off.
【図７】 本発明の横断平面図。FIG. 7 is a cross-sectional plan view of the present invention.
【図８】 本発明の突出角部のシール図。FIG. 8 is a seal diagram of a protruding corner portion of the present invention.
【図９】 本発明の突出角部のハウジング蓋体が反った
状態図。FIG. 9 is a diagram showing a state in which the housing lid body of the protruding corner portion of the present invention is warped.
１…アクチュエータ、２…ハウジング本体、３…ハウジ
ング蓋体、４…止めビス、５…合せ面、６…シール、７
…モータ、８…駆動軸、９…駆動歯車、１０…減速歯
車、１１…セクタギヤ、１２…出力軸、１３、１４…ス
トッパ、１５…突出角部、１６…内側シール、１７…外
側シール、ａ…ハウジング本体，ｂ…ロックアンロック
切替用モータ、ｃ…減速機構、ｄ…出力軸、ｅ…セクタ
ギア、ｆ…合せ面、ｇ…シール、ｉ…止めネジ、ｈ…ハ
ウジング蓋体。DESCRIPTION OF SYMBOLS 1 ... Actuator, 2 ... Housing main body, 3 ... Housing lid, 4 ... Stop screw, 5 ... Mating surface, 6 ... Seal, 7
... Motor, 8 ... Drive shaft, 9 ... Drive gear, 10 ... Reduction gear, 11 ... Sector gear, 12 ... Output shaft, 13, 14 ... Stopper, 15 ... Projection corner part, 16 ... Inner seal, 17 ... Outer seal, a ... housing body, b ... lock / unlock switching motor, c ... reduction mechanism, d ... output shaft, e ... sector gear, f ... mating surface, g ... seal, i ... set screw, h ... housing lid.
Claims (2)
ハウジング蓋体３と、前記本体２と前記蓋体３の合せ面
５に設けられるシール６部材とからなるものにおいて、
前記シール６部材は、一部を内側シール１６と外側シー
ル１７の二重シールとしたハウジング用シール部材。1. A housing body 2 and a housing lid body 3 which are split bodies, and a seal 6 member provided on a mating surface 5 of the body body 2 and the lid body 3,
The seal 6 member is a housing seal member, a part of which is a double seal of an inner seal 16 and an outer seal 17.
止着されるハウジング本体２およびハウジング蓋体３
と、前記本体２と前記蓋体３との合せ面５に設けられる
シール６部材とからなるものにおいて、隣合う止めビス
４、４を直線で結んだときその線分ａ−ａ或はｂ−ｂよ
りも外側に出張った突出角部１５部分のシール６は、内
側シール１６と外側シール１７の二重シールに形成した
ハウジング用シール部材。2. A housing main body 2 and a housing lid 3 which are split bodies and fixed by a plurality of fixing screws 4 and 4.
And a seal 6 member provided on the mating surface 5 of the main body 2 and the lid body 3, when the adjacent stop screws 4 and 4 are connected by a straight line, the line segment aa or b- The seal 6 at the protruding corner portion 15 that travels to the outside of b is a double-sided seal including an inner seal 16 and an outer seal 17, and is a housing seal member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21613791A JP2601385B2 (en) | 1991-08-01 | 1991-08-01 | Seal member for housing of vehicle actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21613791A JP2601385B2 (en) | 1991-08-01 | 1991-08-01 | Seal member for housing of vehicle actuator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0533541A true JPH0533541A (en) | 1993-02-09 |
| JP2601385B2 JP2601385B2 (en) | 1997-04-16 |
Family
ID=16683850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21613791A Expired - Fee Related JP2601385B2 (en) | 1991-08-01 | 1991-08-01 | Seal member for housing of vehicle actuator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2601385B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000014857A1 (en) * | 1998-09-04 | 2000-03-16 | Matsushita Electric Industrial Co., Ltd. | Geared motor |
| US8117937B2 (en) | 2005-12-27 | 2012-02-21 | Aisin Seiki Kabushiki Kaisha | Automobile door-lock drive device |
| JP2016540941A (en) * | 2013-12-05 | 2016-12-28 | コンチネンタル オートモーティヴ ゲゼルシャフト ミット ベシュレンクテル ハフツングＣｏｎｔｉｎｅｎｔａｌ Ａｕｔｏｍｏｔｉｖｅ ＧｍｂＨ | Actuator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5422833A (en) * | 1977-07-22 | 1979-02-21 | Ricoh Co Ltd | Photoconductive photosensitive material |
| JPS61118020A (en) * | 1984-11-14 | 1986-06-05 | Mitsubishi Electric Corp | Semiconductor integrated circuit device |
-
1991
- 1991-08-01 JP JP21613791A patent/JP2601385B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5422833A (en) * | 1977-07-22 | 1979-02-21 | Ricoh Co Ltd | Photoconductive photosensitive material |
| JPS61118020A (en) * | 1984-11-14 | 1986-06-05 | Mitsubishi Electric Corp | Semiconductor integrated circuit device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000014857A1 (en) * | 1998-09-04 | 2000-03-16 | Matsushita Electric Industrial Co., Ltd. | Geared motor |
| GB2347277A (en) * | 1998-09-04 | 2000-08-30 | Matsushita Electric Ind Co Ltd | Geared motor |
| US6577034B1 (en) | 1998-09-04 | 2003-06-10 | Matsushita Electric Industrial Co., Ltd. | Geared motor |
| GB2347277B (en) * | 1998-09-04 | 2003-08-27 | Matsushita Electric Ind Co Ltd | Geared motor |
| US8117937B2 (en) | 2005-12-27 | 2012-02-21 | Aisin Seiki Kabushiki Kaisha | Automobile door-lock drive device |
| JP2016540941A (en) * | 2013-12-05 | 2016-12-28 | コンチネンタル オートモーティヴ ゲゼルシャフト ミット ベシュレンクテル ハフツングＣｏｎｔｉｎｅｎｔａｌ Ａｕｔｏｍｏｔｉｖｅ ＧｍｂＨ | Actuator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2601385B2 (en) | 1997-04-16 |
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