JPH0229155B2 - - Google Patents
Info
- Publication number
- JPH0229155B2 JPH0229155B2 JP56172341A JP17234181A JPH0229155B2 JP H0229155 B2 JPH0229155 B2 JP H0229155B2 JP 56172341 A JP56172341 A JP 56172341A JP 17234181 A JP17234181 A JP 17234181A JP H0229155 B2 JPH0229155 B2 JP H0229155B2
- Authority
- JP
- Japan
- Prior art keywords
- door
- arm
- drive wheel
- opening
- drive
- 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 - Lifetime
Links
- 230000033001 locomotion Effects 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000013013 elastic material Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/06—Doors arranged at the vehicle sides slidable; foldable
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/635—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by push-pull mechanisms, e.g. flexible or rigid rack-and-pinion arrangements
- E05F15/638—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by push-pull mechanisms, e.g. flexible or rigid rack-and-pinion arrangements allowing or involving a secondary movement of the wing, e.g. rotational or transversal
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/531—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Description
【発明の詳細な説明】
本発明は、壁の開口を閉塞すべき扉を壁面に沿
つて滑動自在にするとともに、前記開口の閉塞時
には扉の一側面が壁の一側面とほぼ同一面に収納
されるスライドドアにおいて、上記扉の滑動およ
び収納を単一の原動機により駆動せしめる自動開
閉装置に係るもので、特に車輛用のスライドドア
の開閉装置に適切なものである。DETAILED DESCRIPTION OF THE INVENTION The present invention allows a door that is to close an opening in a wall to slide freely along the wall surface, and when the opening is closed, one side of the door is stored almost flush with one side of the wall. The present invention relates to an automatic opening/closing device in which sliding and storage of the door is driven by a single prime mover, and is particularly suitable for a sliding door opening/closing device for a vehicle.
スライドドアの開閉方式は大別して二種類が挙
げられる。その第1の開閉方式は、家屋や鉄道車
輛に用いられるもののように、壁や車体の外側面
に沿つて敷設した軌道に沿つて単純な一方向滑動
をさせる方式である。その第1の方式は自動車、
特にバン型自動車に用いられるもので、扉の閉塞
時には扉の外板は自動車ボデー外板とほぼ同一面
に収納され、扉の開放時には、扉はボデー外板の
外側方に振り出され、その後ボデー外板に沿つて
外側を滑動せしめる方式のものである。 There are two main types of sliding door opening/closing methods. The first opening/closing method is a simple one-way sliding method along a track laid along a wall or the outside surface of a car body, such as those used in houses and railroad cars. The first method is automobiles,
Particularly used in van-type automobiles, when the door is closed, the outer panel of the door is retracted almost flush with the outer panel of the vehicle body, and when the door is opened, the door is swung outward from the outer panel of the body, and then It is a type that allows the outside to slide along the outer skin of the body.
前記第2の方式のスライドドアにおいては、自
動車ボデーの開口の頂部および底部に第1および
第2のガイドレールを、開口の上下方向中央部に
該当する位置の扉がその外方を滑動するボデー外
板に第3のガイドレールをそれぞれ取付けるとと
もに、前記ガイドレールの扉を滑動方向一方端は
円弧状に自動車ボデーの内側に向けて湾曲せし
め、扉の滑動方向他方端に取付けた案内装置を前
記第3のガイドレールに滑動自在とし、扉の滑動
方向一方端に取付けた案内装置を前記第1および
第2のガイドレールに滑動自在とすることによ
り、また前記ガイドレールを直線状に形成すると
ともに前記案内装置の扉への取付けを回動自在の
ものとすることにより、自動車ボデーの開口の閉
塞時には扉の外板をボデー外板とほぼ同一面内に
収納せしめ、扉の開放時には、初期に扉の外板を
ボデー外板の外側方に浮き上るように振り出さ
せ、その後ボデー外板面に沿つて滑動せしめるよ
うにしている。 In the sliding door of the second type, the first and second guide rails are provided at the top and bottom of the opening of the automobile body, and the door at the vertical center of the opening slides on the outside of the body. A third guide rail is attached to each of the outer panels, and one end of the door of the guide rail in the sliding direction is curved in an arc shape toward the inside of the automobile body, and a guide device is attached to the other end of the door in the sliding direction. By making the guide device slidable on the third guide rail and attached to one end of the door in the sliding direction slidable on the first and second guide rails, and by forming the guide rail in a straight line, By attaching the guide device to the door in a rotatable manner, when the opening of the automobile body is closed, the outer panel of the door can be stored in almost the same plane as the outer panel of the body, and when the door is opened, The outer panel of the door is swung out so as to float outward from the outer panel of the body, and then slid along the surface of the outer panel of the body.
このような第2の方式のスライドドアを原動機
例えば電動機によつて自動開閉を行わせようとす
ると、上記の扉をボデー外板の外側方に振り出さ
せる運動とボデー外板面に沿う滑動とを同時また
は別個に行わせる必要がある。これをそれぞれ別
の原動機で駆動せしめるとすれば、原動機は少く
とも2個必要となるとともに、外方への振出運動
とボデー外板面に沿う滑動とのタイミング調整が
必要となる。 When attempting to automatically open and close such a second type of sliding door using a prime mover, such as an electric motor, the door swings out to the outside of the body and slides along the surface of the body. must be done simultaneously or separately. If these were to be driven by separate prime movers, at least two prime movers would be required, and the timing would need to be adjusted between the outward swinging motion and the sliding movement along the outer surface of the body.
本発明は車輛のボデーに形成した開口を閉塞す
べき扉と、扉の開放方向に沿わせて前記ボデーの
外板に沿つて取付けた少くとも1個のガイドレー
ルと、前記扉に取付けられるとともに前記ガイド
レールに摺動自在とされた案内装置とを包含し、
扉が前記開口を閉塞するとき該扉の一側面が前記
ボデーの外板の表面とほぼ同一面に収納され、前
記開口を開放するときは前記扉が前記案内装置に
より前記ボデー外板の外側方に振り出されて、該
ボデー外板の表面に沿つてほぼ平行に滑動案内さ
れる車輛用スライドドアにおいて、ガイドレール
の形状、案内装置のガイドレールに沿う扉の案内
方式の如何に拘わらず、単一の原動機により上記
扉の滑動と滑動方向にほぼ垂直な扉の振り出しと
を別個にまたは合成して行わせるようにした開閉
装置を提供することを目的とする。 The present invention provides a door for closing an opening formed in a vehicle body, at least one guide rail attached along an outer panel of the body along the direction in which the door is opened, and at least one guide rail attached to the door. a guide device that is slidable on the guide rail;
When the door closes the opening, one side of the door is housed in substantially the same plane as the surface of the outer panel of the body, and when the opening is opened, the door is moved toward the outside of the outer panel of the body by the guide device. In a sliding door for a vehicle that is swung out and guided to slide almost parallel to the surface of the body outer panel, regardless of the shape of the guide rail or the method of guiding the door along the guide rail of the guide device, It is an object of the present invention to provide an opening/closing device in which sliding of the door and swinging out of the door substantially perpendicular to the sliding direction are performed separately or in combination by a single prime mover.
そして本発明においては、上記のスライドドア
において、前記扉の他側面に該扉の滑動方向に平
行にガイド部材を固設し、前記ボデーの取付床に
基部に原動機を取付けたアームをその基部により
支承せしめ、該機筐またはその延長部に設けた短
軸に円筒形の駆動面を外周に形成した駆動輪を前
記駆動面の中心軸を中心として回転自在に支承さ
せ、前記アームの基部に取付けた前記原動機の出
力軸と前記駆動輪とを回転的に連結し、かつ前記
駆動輪の駆動面を前記扉に固設したガイド部材に
係合せしめ、ガイド部材を駆動輪の回転により移
動せしめることにより前記扉をガイドレールに沿
つて滑動せしめるとともに、前記アームの回動に
より前記扉を前記ボデーの外板の表面にほぼ垂直
方向に移動せしめることを特徴とするものであ
る。 Further, in the present invention, in the above sliding door, a guide member is fixed to the other side of the door in parallel with the sliding direction of the door, and an arm having a prime mover attached to the base is attached to the mounting floor of the body. A drive wheel having a short shaft provided on the machine casing or an extension thereof and having a cylindrical drive surface formed on the outer periphery is rotatably supported around the central axis of the drive surface, and is attached to the base of the arm. The output shaft of the prime mover and the drive wheel are rotationally connected, and the drive surface of the drive wheel is engaged with a guide member fixed to the door, and the guide member is moved by rotation of the drive wheel. The door is slid along a guide rail, and the arm is rotated to move the door in a direction substantially perpendicular to the surface of the outer panel of the body.
図面は本発明の一実施例を示すもので、第1図
はそのスライドドア開閉装置を取付けたバン型自
動車の側面図、第2図はその一部欠截背面図、第
3図は扉の内側面の斜面図、第4図は要部断面
図、第5図は第4図の一部を取除いた上面図を示
す。 The drawings show one embodiment of the present invention, and Fig. 1 is a side view of a van-type automobile equipped with the sliding door opening/closing device, Fig. 2 is a partially cutaway rear view of the vehicle, and Fig. 3 is a view of the door. FIG. 4 is a sectional view of the main part, and FIG. 5 is a top view with a part of FIG. 4 removed.
図において、車輛のボデー1の側面には搭乗者
の乗降または荷物の積みおろしのための開口2が
形成され、該開口2を閉塞すべき扉3は、通常開
口2の頂部および底部の縁に沿つて設けられた第
1のガイドレール4、第2のガイドレール5およ
び開口2の後部端縁よりボデー1の後方に向つて
ボデー1の外板に設けられる第3のレール6によ
つてボデー1の外板に沿つて滑動せしめられる。
第3図に示すように、扉3の前縁部上端には、先
端にローラ7を水平面内に回転自在に支承したス
テー8とからなる第1の案内装置9が固設され、
扉3の前縁部下端には先端に水平面内に回転自在
のローラ10と垂直面内に回転自在のローラ11
とを支承したステー12とからなる第2の案内装
置13が固設され、扉3の後縁部の上下方向中間
部には水平方向に回転自在のローラ14と垂直面
内に回転自在のローラ15とを支承したステー1
6とからなる第3の案内装置17が固設される。 In the figure, an opening 2 for passengers to get on and off or for loading and unloading luggage is formed on the side of a vehicle body 1, and a door 3 to close the opening 2 is usually located at the top and bottom edges of the opening 2. A first guide rail 4, a second guide rail 5, and a third rail 6 provided on the outer panel of the body 1 toward the rear of the body 1 from the rear edge of the opening 2, It is slid along the outer panel of 1.
As shown in FIG. 3, a first guide device 9 consisting of a stay 8 that rotatably supports a roller 7 in a horizontal plane at its tip is fixedly installed at the upper end of the front edge of the door 3.
At the lower end of the front edge of the door 3, there are a roller 10 rotatable in a horizontal plane and a roller 11 rotatable in a vertical plane.
A second guide device 13 consisting of a stay 12 that supports a roller 14 and a stay 12 that supports a roller 14 that is rotatable in the horizontal direction and a roller that is rotatable in a vertical plane is fixedly installed in the middle part of the rear edge of the door 3 in the vertical direction. Stay 1 supporting 15
A third guide device 17 consisting of 6 is fixedly installed.
第1の案内装置9、第2の案内装置13および
第3の案内装置17はそれぞれ第1、第2および
第3のガイドレール4,5,6にそれぞれのロー
ラにより係合され、水平面内に回転自在のローラ
7,10,14は各ステー8,12,16をガイ
ドレール4,5,6の長さ方向に案内し、垂直面
内に回転自在のローラ11,15はガイドレール
5,6の水平ガイド面上をその長さ方向に沿つて
転動し、扉3の重量を支承する。 The first guide device 9, the second guide device 13 and the third guide device 17 are respectively engaged with the first, second and third guide rails 4, 5, 6 by respective rollers, and are arranged in a horizontal plane. Rotatable rollers 7, 10, 14 guide each stay 8, 12, 16 in the length direction of the guide rails 4, 5, 6, and rollers 11, 15, which are rotatable in a vertical plane, guide the guide rails 5, 6. The door 3 rolls along its length on a horizontal guide surface to support the weight of the door 3.
ボデー1の取付床18には固定部材19がその
基板20により固定され、固定部材19には取付
床18に垂直に中心軸を有する支軸21が突設植
立されている。固定部材19の支軸21にはベア
リング22を介して水平面内に回転自在にアーム
23が支承されている。該アーム23の基部は筐
体24に形成され、該アーム23の基部筐体24
内において回転輪25を同心的にかつ一体的に形
成した歯車26がその中心軸を中心として回転自
在に前記支軸21に支承される。アーム23の基
部筐体24を覆う蓋体27に取付けた電動機28
の出力軸29は前記支軸21に平行にアーム23
の基部筐体24内に挿入され、該出力軸29に固
着した歯車30を前記歯車26に噛合せしめて前
記回転輪25を電動機28によつて回転駆動す
る。 A fixing member 19 is fixed to the mounting floor 18 of the body 1 by its base plate 20, and a support shaft 21 having a central axis perpendicular to the mounting floor 18 is protruded and planted on the fixing member 19. An arm 23 is supported on a support shaft 21 of the fixed member 19 via a bearing 22 so as to be freely rotatable in a horizontal plane. The base of the arm 23 is formed in a housing 24, and the base housing 24 of the arm 23 is formed in a housing 24.
A gear 26, in which a rotating ring 25 is concentrically and integrally formed, is rotatably supported by the support shaft 21 about its central axis. An electric motor 28 attached to a lid body 27 that covers the base housing 24 of the arm 23
The output shaft 29 of the arm 23 is parallel to the support shaft 21.
A gear 30 inserted into the base casing 24 of and fixed to the output shaft 29 is meshed with the gear 26, and the rotary wheel 25 is rotationally driven by the electric motor 28.
アーム23の先端部には短軸31をその中心軸
が前記支軸21の中心軸と平行するように植立固
定されており、該短軸31には外周に円筒面状の
駆動面32を形成した駆動輪33を一体的にかつ
同心的に形成した受動輪34を、ベアリング35
によりその回転中心を中心として回転自在に支承
し、前記回転輪25の周面と受動面34の周面に
はベルト36が掛け渡され、回転輪25の回転を
受動輪34に伝達して駆動輪33を回転駆動せし
めるように構成する。前記電動機28の出力軸2
9に固着した歯車30の径は支軸21に支承され
た歯車26の径より極めて小径であつて出力軸2
9の回転速度は減速されて受動輪34に伝達され
る。前記駆動輪33は摩擦力の大なるゴムまたは
合成ゴムにより環状に成形され、受動輪34の円
筒形周面に同心的に形成された円筒形周面を形成
する段部37に密に嵌合され、一体的に取付けら
れている。 A short shaft 31 is fixed to the tip of the arm 23 so that its central axis is parallel to the central axis of the support shaft 21, and the short shaft 31 has a cylindrical drive surface 32 on its outer periphery. A passive wheel 34 formed integrally and concentrically with the formed driving wheel 33 is attached to a bearing 35.
A belt 36 is stretched around the circumferential surface of the rotary wheel 25 and the circumferential surface of the driven surface 34, and the rotation of the rotary wheel 25 is transmitted to the driven wheel 34 for driving. The wheel 33 is configured to be rotationally driven. Output shaft 2 of the electric motor 28
The diameter of the gear 30 fixed to the output shaft 2 is extremely smaller than the diameter of the gear 26 supported on the support shaft 21.
The rotational speed of 9 is reduced and transmitted to the driven wheel 34. The driving wheel 33 is formed into an annular shape from rubber or synthetic rubber with a high frictional force, and is tightly fitted into a stepped portion 37 forming a cylindrical peripheral surface formed concentrically with the cylindrical peripheral surface of the driven wheel 34. and are integrally installed.
前記短軸31にはベアリング38を介して腕杆
39が回動自在に取付けられ、該腕杆39の自由
端にはローラ40が前記駆動輪33と同一平面内
で回転するように軸41を介して回転自在に支承
されている。前記ローラ40の周面と駆動輪33
の駆動面32との間には後述する間隔が保たれて
いる。 An arm rod 39 is rotatably attached to the short shaft 31 via a bearing 38, and a roller 40 is mounted on a shaft 41 at the free end of the arm rod 39 so as to rotate in the same plane as the drive wheel 33. It is rotatably supported through. The peripheral surface of the roller 40 and the drive wheel 33
A distance is maintained between the drive surface 32 and the drive surface 32, which will be described later.
扉3の内側面には、金属板により成形されかつ
車輛の前後方向に沿う扉3の移動方向に平行に所
定の長さを有する直線状のガイド部材50がその
取付縁51により取付けられる。前記ガイド部材
50はその長さ方向に直角な断面において扉3の
内板52に添設されボルトナツト等の緊締具53
によつて取付けられる取付縁51と、該取付縁5
1にほぼ直角に折曲される支持縁54と、該支持
縁54よりほぼ直角にほぼ垂直下方に折曲される
係合縁55を形成するように折曲された断面を有
し、前記支持縁54の幅は前記ローラ40の直径
より大なる寸法とされ、係合縁55は前記ローラ
40の周面と駆動輪33の駆動面32との間に係
合挾持される。 A linear guide member 50 formed from a metal plate and having a predetermined length parallel to the moving direction of the door 3 along the longitudinal direction of the vehicle is attached to the inner surface of the door 3 by its mounting edge 51. The guide member 50 is attached to the inner plate 52 of the door 3 in a cross section perpendicular to its length direction, and is attached to a fastener 53 such as a bolt nut.
a mounting edge 51 attached by the mounting edge 5;
The supporting edge 54 has a cross section bent to form a supporting edge 54 that is bent at a substantially right angle to the support edge 1, and an engaging edge 55 that is bent substantially vertically downward at a substantially right angle from the supporting edge 54. The width of the edge 54 is larger than the diameter of the roller 40, and the engagement edge 55 is engaged and held between the circumferential surface of the roller 40 and the drive surface 32 of the drive wheel 33.
即ち電動機28の出力軸29に回転的に連結さ
れた駆動輪33の駆動面32は扉3の内側面に取
付けられたガイド部材50の係合縁55に摩擦的
に係合せしめるとともに、ローラ40の周面と前
記駆動輪33の駆動面32との間に前記ガイド部
材50の係合縁55を挾持せしめる。前記ローラ
40の周面と駆動面32との間の間隔は係合縁5
5の板厚に等しい間隔とし、駆動輪33がゴム、
合成ゴム等の弾性に富む物質で形成されたときは
係合縁55の板厚より狭い間隔として係合縁55
を弾性的に挾持せしめる。電動機28の出力軸2
9の回転は歯車30、歯車26の噛合、回転輪2
5と受動輪34間のベルト36による伝達により
駆動輪33に伝達されてガイド部材50を直線運
動させようとするが、ガイドレール4,5,6の
曲線状の部分に案内装置9,13,17が係合し
て係合縁55と支軸21との間の距離が変化する
と、アーム23は支軸21を中心に、また腕杆3
9は短軸31を中心に回動して前記距離の変化に
対応する。公知のバン型自動車のスライドドア開
閉装置において一般的に用いられているガイドレ
ールのように扉3が開口2を閉塞した位置から扉
3をボデー1の外板の外側面上へ滑動せしめるよ
うに緩やかに彎曲されている場合には、アーム2
3および腕杆39の前記回動によりガイドレール
4,5,6の彎曲による扉3のボデー1の左右方
向への移動に対応でき、かつローラ40の周面と
駆動輪33の駆動面32による係合縁55の挾持
によつて扉3のガイドレール4,5,6に沿う滑
動のための駆動力を確保する。次にガイドレール
4,5,6は車輛のボデーの外板に沿つて直線状
に取付け、ガイドレール4,5,6それぞれ係合
する案内装置9,13,17を扉3に枢支せしめ
ることによつて、該扉3を開口2を閉塞する位置
からボデー1の外板の外側方に振り出し、然る後
案内装置9,13,17によりガイドレール4,
5,6に沿つて滑動せしめる型式のスライドドア
装置においては、扉3がボデー1の外板の外側方
へ振り出される間または扉3が開口2内に引きこ
まれる間は、扉3のボデー外板に沿う方向の滑動
に対し抵抗が生じ、この抵抗は電動機28の駆動
トルクをアーム23の同一方向への回動を生じさ
せ、アーム23を支軸21を中心として回動させ
るトルクに専ら消費され、扉3はガイド部材50
の係合縁55と前記アーム23の先端部の駆動輪
33およびびローラ40との係合を介して、開口
2内よりボデー外板の外側方へと振り出され、ま
たは前記外側方位置より開口2内へと引きこまれ
る。 That is, the drive surface 32 of the drive wheel 33 rotationally connected to the output shaft 29 of the electric motor 28 is frictionally engaged with the engagement edge 55 of the guide member 50 attached to the inner surface of the door 3, and the roller 40 The engagement edge 55 of the guide member 50 is sandwiched between the circumferential surface of the guide member 50 and the drive surface 32 of the drive wheel 33. The distance between the circumferential surface of the roller 40 and the driving surface 32 is equal to the engagement edge 5.
The distance is equal to the plate thickness of 5, and the driving wheels 33 are made of rubber,
When the engagement edge 55 is made of a material with high elasticity such as synthetic rubber, the engagement edge 55 has a spacing narrower than the plate thickness of the engagement edge 55.
be held elastically. Output shaft 2 of electric motor 28
The rotation of 9 is the meshing of the gear 30 and the gear 26, and the rotation of the rotating wheel 2.
5 and the driven wheel 34 through the belt 34 to cause the guide member 50 to move linearly, the guide device 9, 13, 17 engages and the distance between the engagement edge 55 and the support shaft 21 changes, the arm 23 moves around the support shaft 21 and around the arm rod 3.
9 rotates around the short axis 31 to correspond to the change in distance. The door 3 is slid onto the outer surface of the outer panel of the body 1 from the position where the door 3 closes the opening 2, like a guide rail commonly used in a sliding door opening/closing device of a known van-type automobile. If it is gently curved, arm 2
3 and the arm rod 39, the movement of the body 1 of the door 3 in the left-right direction due to the curvature of the guide rails 4, 5, and 6 can be accommodated, and the movement of the body 1 of the door 3 in the left-right direction due to the curvature of the guide rails 4, 5, and 6 can be accommodated. The clamping of the engaging edge 55 ensures the driving force for sliding the door 3 along the guide rails 4, 5, 6. Next, the guide rails 4, 5, and 6 are installed linearly along the outer panel of the vehicle body, and the guide devices 9, 13, and 17 that engage with the guide rails 4, 5, and 6, respectively, are pivotally supported on the door 3. The door 3 is swung outward from the outer panel of the body 1 from the position where the opening 2 is closed, and the guide rail 4,
5 and 6, the body of the door 3 does not move while the door 3 is swung out toward the outside of the outer panel of the body 1 or while the door 3 is retracted into the opening 2. Resistance occurs against sliding in the direction along the outer plate, and this resistance causes the drive torque of the electric motor 28 to cause the arm 23 to rotate in the same direction, and the torque that causes the arm 23 to rotate around the support shaft 21 is exclusively used. The door 3 is consumed and the guide member 50
through the engagement of the engaging edge 55 of the arm 23 with the driving wheel 33 and roller 40 at the tip of the arm 23, the body is swung out from inside the opening 2 toward the outside of the body outer plate, or from the outside position. It is drawn into the opening 2.
本発明は、車輛のボデーに形成した開口を閉塞
すべき扉と、扉の開放方向に沿わせて前記ボデー
の外板に沿つて取付けた少くとも1個のガイドレ
ールと、前記扉に取付けられるとともに前記ガイ
ドレールに摺動自在とされた案内装置とを包含
し、前記扉が前記開口を閉塞するときは、該扉の
一側面が前記ボデーの外板の表面とほぼ同一面に
収容され、該扉が前記開口を開放するときは前記
案内装置により該扉が前記ボデーの外板の外側方
に振り出されて前記ボデー外板の前記表面に沿つ
てほぼ平行に滑動案内される車輛用スライドドア
において、前記扉の他側面に該扉の滑動方向に平
行にガイド部材を固設し、前記ボデーの取付床に
は基部に原動機を取付けたアームをその基部によ
り支承せしめ、前記アームの先端部に設けた短軸
に円筒形の駆動面を外周に形成した駆動輪を前記
駆動面の中心軸を中心として回転自在に支承さ
せ、前記アームに取付けた前記原動機の出力軸と
前記駆動輪とを回転的に連結し、かつ前記短軸を
中心としてアームに対して回動自在に設けた腕杆
には前記駆動輪の駆動面と所定の間隔を隔てて外
周面が位置するようにローラを回転自在に設け、
前記扉に固設したガイド部材の係合縁を前記駆動
輪の駆動面とローラの周面との間に挟持させ、該
駆動輪より前記ガイド部材の係合縁に前記電動機
の駆動トルクを伝達させるものであるから、アー
ムの基部に取付けた原動機の出力軸によつて回転
駆動される駆動輪とガイド部材との係合によりガ
イド部材は直線状に繰り出され、ガイド部材を固
設した扉はガイドレールに沿つて案内装置を介し
て滑動せしめられることとなり、原動機の一方向
回転によつてボデーに形成した開口を開放し、他
方向回転によつて開口を閉塞する方向にボデー外
板に沿つて滑動される。即ち本発明によれば原動
機と原動機によつて回転駆動される駆動輪を車輛
のボデーに設け、扉にガイド部材を取り付けるの
みの簡単な構造によつて従来の手動のスライドド
アを動力により開閉できるようにすることができ
るものである。 The present invention provides a door for closing an opening formed in a vehicle body, at least one guide rail attached to the outer panel of the body along the opening direction of the door, and at least one guide rail attached to the door. and a guide device slidable on the guide rail, and when the door closes the opening, one side of the door is accommodated substantially flush with the surface of the outer panel of the body, A vehicle slide in which, when the door opens the opening, the door is swung outward from the outer panel of the body by the guide device and guided to slide substantially parallel to the surface of the outer panel of the body. In the door, a guide member is fixed on the other side of the door parallel to the sliding direction of the door, an arm having a motor attached to the base is supported by the base of the mounting floor of the body, and a tip of the arm is supported by the base of the arm. A drive wheel having a cylindrical drive surface formed on its outer periphery is rotatably supported on a short shaft provided on the arm, and the output shaft of the prime mover attached to the arm is connected to the drive wheel. A roller is rotated so that the outer circumferential surface of the arm rod is rotatably connected and is rotatable relative to the arm about the short axis so that its outer circumferential surface is located at a predetermined distance from the drive surface of the drive wheel. Set up freely,
An engagement edge of a guide member fixed to the door is sandwiched between a drive surface of the drive wheel and a peripheral surface of the roller, and the drive torque of the electric motor is transmitted from the drive wheel to the engagement edge of the guide member. Therefore, the guide member is drawn out in a straight line by the engagement of the guide member with the drive wheel that is rotatably driven by the output shaft of the motor attached to the base of the arm, and the door to which the guide member is fixed is It is slid along the guide rail via a guide device, and when the prime mover rotates in one direction, the opening formed in the body is opened, and when the motor rotates in the other direction, the opening formed in the body is closed. It slides down. That is, according to the present invention, a conventional manual sliding door can be opened and closed by power with a simple structure of simply installing a prime mover and a drive wheel rotationally driven by the prime mover on the body of the vehicle and attaching a guide member to the door. It is something that can be done like this.
また本発明においては、前記アームの基部を車
輛のボデーの取付床に設けた固定部材の支承に回
転自在に支承せしめるとともに、前記駆動輪の回
転中心軸を中心として回動自在に腕杆を付設し、
該腕杆には前記駆動の駆動面と所定の間隔を隔て
て外周面が位置するようにローラを回転自在に設
け、前記駆動面とローラの外周面との間に前記ガ
イド部材の係合縁を挾持せしめることにより、前
記扉を滑動せしめる案内となるガイドレールが曲
線的に構成されている場合においてもガイド部材
の係合縁と駆動輪の駆動面との間の摩擦的係合を
確保するとともに、前記ガイドレールの曲線部に
よつて前記アームの車輛ボデーに対する支承部で
ある固定部材と扉との間の距離に変動を生じたと
きは、アームを固定部材の支軸を中心として回動
せしめてその距離の変動を吸収するから、ガイド
レールを車輛のボデーの外形の戀曲に応じて戀曲
させ、あるいは扉に所望の曲線的滑動をさせて開
放させ、あるいは開口の所望の場所に収納し開口
を閉塞させることを可能にするものである。 Further, in the present invention, the base of the arm is rotatably supported on a support of a fixed member provided on the mounting floor of the vehicle body, and an arm rod is attached so as to be rotatable about the central axis of rotation of the drive wheel. death,
A roller is rotatably provided on the arm rod so that its outer peripheral surface is positioned at a predetermined distance from the driving surface of the drive, and an engaging edge of the guide member is provided between the driving surface and the outer peripheral surface of the roller. By clamping the door, frictional engagement between the engaging edge of the guide member and the drive surface of the drive wheel is ensured even if the guide rail that guides the sliding of the door is configured in a curved manner. At the same time, when the distance between the fixed member, which is the support part of the arm for the vehicle body, and the door changes due to the curved part of the guide rail, the arm can be rotated about the support shaft of the fixed member. In order to at least absorb the variation in distance, the guide rail can be bent in accordance with the contour of the vehicle body, or the door can be opened by sliding in a desired curve, or the door can be opened at the desired location of the opening. This makes it possible to store it and close the opening.
本発明においては、固定部材に対し車輛のボデ
ーの取付床にほぼ垂直に突設した支軸を中心とし
てアームをその基部により回動自在に支承させ、
該アームの先端に設けた短軸に回転自在に支承し
た駆動輪を、該アームの基部に取付けた原動機の
出力軸と回転的に連結させて駆動機構を構成した
ため、この駆動機構を車輛のボデーに形成した開
口の近傍の取付床に前記固定部材により固定する
のみでよく、原動機をボデー側に取付ける必要が
ないから、ボデーの空間を利用して設置すること
ができ、かつ既存のスライドドアを備えたバン型
車輛に取付けるにあたつても格別ボデー側に設計
変更を要しない。そして扉のガイドレールに沿う
方向の滑動に低抗がある場合は、原動機の駆動ト
ルクはアームの支軸を中心とした回動に変換され
るから、ボデーの外板の外側方から扉を開口中に
引きこみ収納し、または開口に収納されている扉
をボデーの外板の外側方へ振り出すボデーの外板
の表面にほぼ垂直方向の扉の移動は、前記アーム
の回動により行うことができ、前記ボデーの外板
の前記表面に沿つてほぼ平行な方向の扉の移動
は、原動機により駆動される駆動輪とガイドレー
ルの係合縁との間の摩擦係合によつて行われるか
ら、単一の原動機によりスライドドアの開閉を行
うことができるものである。 In the present invention, the arm is rotatably supported by the base of the fixed member around a support shaft that projects almost perpendicularly to the mounting floor of the vehicle body;
A drive mechanism was constructed by rotatably supporting a drive wheel rotatably supported on a short shaft provided at the tip of the arm, and the output shaft of a motor attached to the base of the arm, so that this drive mechanism could be attached to the vehicle body. It only needs to be fixed using the fixing member to the mounting floor near the opening formed in the opening, and there is no need to attach the prime mover to the body, so it can be installed using the space of the body, and the existing sliding door can be installed. No special design changes are required on the body side when installing it on a van-type vehicle equipped with the same. If there is a low resistance to sliding the door along the guide rail, the driving torque of the prime mover is converted to rotation about the arm's spindle, so the door can be opened from the outside of the body's outer panel. Movement of the door in a direction substantially perpendicular to the surface of the outer panel of the body, such as pulling the door into the body or swinging the door stored in the opening toward the outside of the outer panel of the body, is performed by rotating the arm. and the movement of the door in a direction substantially parallel to the surface of the skin of the body is effected by frictional engagement between a drive wheel driven by a prime mover and an engaging edge of the guide rail. Therefore, the sliding door can be opened and closed using a single prime mover.
本発明において駆動輪を原動機の出力軸に減速
装置を介して回転的に連結するときは、扉の滑動
速度を遅くして乗り降りや荷物の積みおろしのた
めの開閉の際に手指を挾んだりする危険をなくす
とともに開閉のための駆動トルクを大にすること
ができ、特に車輛が傾斜して停止して扉に作用す
る重力が扉の滑動に低抗となる場合であつても円
滑に扉を滑動せしめることができ、アームに配設
される支軸を利用して大径の歯車を回転自在に配
設し、原動機の出力軸に固定した小径の歯車との
間に大減速比の歯車減速装置を構成し、前記アー
ムに回転自在に配設した大径の歯車と一体的に設
けた回転輪と前記駆動輪とをベルトで回転的に連
結すれば、扉の滑動のための駆動トルクを大にす
ると同時に、扉の開閉に際し物が挾まつて扉の滑
動に大なる抵抗が加わつたとき、駆動輪とガイド
部材の係止縁との間のスリツプとともにベルトと
駆動輪または回転輪とのスリツプとにより回転連
結機構を破壊することがない。 In the present invention, when the drive wheel is rotationally connected to the output shaft of the prime mover via a reduction gear, the sliding speed of the door is slowed down so that fingers are not pinched when opening and closing for getting on and off or loading and unloading luggage. In addition to eliminating the danger of the door opening and closing, the drive torque for opening and closing can be increased, and the door can be opened smoothly even when the vehicle is tilted and stopped and the gravity acting on the door has a low resistance to sliding the door. A large-diameter gear is rotatably arranged using a support shaft installed on the arm, and a gear with a large reduction ratio is connected between a small-diameter gear fixed to the output shaft of the prime mover. If the drive wheel is rotatably connected to the drive wheel by a belt, which constitutes a speed reduction device and is integrally provided with a large-diameter gear rotatably disposed on the arm, the drive torque for sliding the door can be reduced. At the same time, when the door is opened and closed and an object gets caught and a large resistance is applied to the sliding of the door, slippage between the drive wheel and the locking edge of the guide member occurs, and the belt and the drive or rotating wheel are The rotating coupling mechanism will not be destroyed due to slips.
なお本発明においては駆動輪の支承にあたつ
て、図示のようにアームの先端部に短軸を固定し
て駆動輪を該短軸に回転自在とするほか、前記短
軸を駆動輪に一体的に形成し該短軸を前記機筐ま
たはその延長部に回転自在に形成してもよく、ま
た駆動輪は弾性のある材質によつて形成しない場
合は駆動輪の駆動面とガイド部材の係合縁とに相
互に噛合する凹凸を形成してもよく、駆動輪に対
向せしめてローラを付設する場合は駆動輪の駆動
面とローラの周面との間隔をガイド部材の板厚に
等しくする。さらに駆動輪にローラを対設せしめ
る場合には、駆動輪の駆動面を弾性のある物質に
より形成するに代え、駆動輪の駆動面を硬質の摩
擦係数の大なる物質で形成し、ローラの周面を弾
性のある物質で形成せしめることもできる。また
原動機としては前記電動機のほか流体モータも使
用できる。 In addition, in the present invention, in supporting the driving wheel, in addition to fixing a short shaft to the tip of the arm as shown in the figure and making the driving wheel rotatable about the short shaft, the short shaft is integrated with the driving wheel. The short shaft may be rotatably formed on the machine casing or an extension thereof, and if the drive wheel is not made of an elastic material, the engagement between the drive surface of the drive wheel and the guide member may be A concavity and convexity may be formed on the mating edge to interlock with each other, and when a roller is attached to face the drive wheel, the distance between the drive surface of the drive wheel and the circumferential surface of the roller should be equal to the plate thickness of the guide member. . Furthermore, when a roller is disposed opposite the drive wheel, instead of forming the drive surface of the drive wheel from an elastic material, the drive surface of the drive wheel is formed from a hard material with a large coefficient of friction, and The surface can also be made of an elastic material. In addition to the electric motor described above, a fluid motor can also be used as the prime mover.
図面は本発明の一実施例を示すもので、第1図
はそのスライドドア開閉装置を取付けたバン型自
動車の側面図、第2図はその一部欠截背面図、第
3図はその扉の内側面の斜面図、第4図はその要
部断面図、第5図は第4図の一部を取除いた上面
図である。
なお図中1はボデー、2は開口、3は扉、4,
5,6はガイドレール、9,13,17は案内装
置、7,10,11,14,15はそのローラ、
8,12,16はそのステー、18はボデーの取
付床、19は固定部材、21はその支軸、23は
アーム、28は電動機、25は回転輪、26,3
0は歯車、33は駆動輪、32はその駆動面、3
4は受動輪、36はベルト、39は腕杆、40は
ローラ、50はガイド部材、55はその係合縁を
それぞれ示すものである。
The drawings show one embodiment of the present invention; Fig. 1 is a side view of a van-type automobile equipped with the sliding door opening/closing device, Fig. 2 is a partially cutaway rear view thereof, and Fig. 3 is the door thereof. 4 is a sectional view of the main part thereof, and FIG. 5 is a top view with a part of FIG. 4 removed. In the figure, 1 is the body, 2 is the opening, 3 is the door, 4,
5, 6 are guide rails, 9, 13, 17 are guide devices, 7, 10, 11, 14, 15 are rollers thereof,
8, 12, 16 are the stays, 18 are the mounting floor of the body, 19 are the fixing members, 21 are the supporting shafts, 23 are the arms, 28 are the electric motors, 25 are the rotating wheels, 26, 3
0 is a gear, 33 is a driving wheel, 32 is its driving surface, 3
4 is a driven wheel, 36 is a belt, 39 is an arm lever, 40 is a roller, 50 is a guide member, and 55 is an engaging edge thereof.
Claims (1)
と、扉の開放方向に沿わせて前記ボデーの外板に
沿つて取付けた少くとも1個のガイドレールと、
前記扉に取付けられるとともに前記ガイドレール
に摺動自在とされた案内装置とを包含し、前記扉
が前記開口を閉塞するときは、該扉の一側面が前
記ボデーの外板の表面とほぼ同一面に収容され、
該扉が前記開口を開放するときは、前記案内装置
により該扉が前記ボデーの外板の外側方に振り出
されて前記ボデーの外板の前記表面に沿つてほぼ
平行に滑動案内される車輛用スライドドアにおい
て、 前記扉の他側面に該扉の滑動方向に平行にガイ
ド部材を固設し、 前記ボデーの取付床に設けた固定部材に前記取
付床にほぼ垂直に支軸を突設するとともに、該支
軸を中心として回転自在にアームの基部を支承せ
しめ、 前記アームの先端に前記支軸にほぼ平行に設け
た短軸に円筒形の駆動面を外周に形成した駆動輪
を前記駆動面の中心軸を中心として回転自在に支
承させ、 前記短軸を中心としてアームに対して回動自在
に設けた腕杆には前記駆動輪の駆動面と所定の間
隔を隔てて外周面が位置するようにローラを回転
自在に設け、 前記駆動輪を前記アームの基部に取付けた原動
機の出力軸と回転的に連結せしめ、かつ前記扉に
固設したガイド部材の係合縁を前記駆動輪の駆動
面とローラの周面との間に挟持せしめ、該駆動輪
より前記ガイド部材の係合縁に伝達される原電動
機の駆動トルクにより、前記アームを回動せしめ
て前記扉を前記ボデーの外板の表面にほぼ垂直方
向に移動せしめるとともに、前記扉をガイドレー
ルに沿つて滑動せしめることを特徴とする車輛用
スライドドア開閉装置。 2 前記駆動輪は前記原動機の出力軸との間に減
速装置を介して回転的に連結されていることを特
徴とする特許請求の範囲第1項に記載の車輛用ス
ライドドア開閉装置。 3 前記固定部材に突設した支軸には、前記アー
ムの基部に形成された筐体内において回転軸が歯
車と同心的にかつ一体的に形成されて該支軸を中
心として回転自在に支承され、前記駆動輪の回転
輪とはベルトを介し、前記歯車と前記原動機の出
力軸とは減速歯車装置を介してそれぞれ連結さ
れ、前記駆動輪は前記原動機の出力軸により所定
の減速比で回転駆動せしめられることを特徴とす
る特許請求の範囲第1項または第2項に記載の車
輛のスライドドア開閉装置。[Scope of Claims] 1. A door for closing an opening formed in a vehicle body, and at least one guide rail attached along the outer panel of the body along the opening direction of the door;
a guide device attached to the door and slidable on the guide rail, and when the door closes the opening, one side of the door is substantially flush with the surface of the outer panel of the body. accommodated in the surface,
When the door opens the opening, the door is swung outward from the outer panel of the body by the guide device and is guided to slide substantially parallel to the surface of the outer panel of the body. In the sliding door, a guide member is fixed to the other side of the door parallel to the sliding direction of the door, and a support shaft is provided on a fixing member provided on the mounting floor of the body to protrude almost perpendicular to the mounting floor. At the same time, the base of the arm is rotatably supported around the support shaft, and the drive wheel has a short shaft provided at the tip of the arm substantially parallel to the support shaft, and a cylindrical drive surface is formed on the outer periphery of the drive wheel. The arm rod is rotatably supported about the central axis of the surface and is rotatable relative to the arm about the short axis, and has an outer circumferential surface located at a predetermined distance from the drive surface of the drive wheel. A roller is rotatably provided so that the drive wheel is rotatably connected to an output shaft of a motor attached to the base of the arm, and an engaging edge of a guide member fixed to the door is connected to the drive wheel. The arm is held between the drive surface and the circumferential surface of the roller, and is rotated by the drive torque of the prime motor transmitted from the drive wheel to the engaging edge of the guide member to move the door out of the body. A sliding door opening/closing device for a vehicle, characterized in that the door is moved in a direction substantially perpendicular to the surface of a plate and the door is slid along a guide rail. 2. The sliding door opening/closing device for a vehicle according to claim 1, wherein the drive wheel is rotationally connected to the output shaft of the prime mover via a reduction gear. 3. On the support shaft protruding from the fixed member, a rotating shaft is formed concentrically and integrally with a gear within a housing formed at the base of the arm, and is rotatably supported around the support shaft. , the rotating wheel of the drive wheel is connected via a belt, the gear and the output shaft of the prime mover are connected via a reduction gear device, and the drive wheel is rotationally driven by the output shaft of the prime mover at a predetermined reduction ratio. The sliding door opening/closing device for a vehicle according to claim 1 or 2, wherein
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56172341A JPS5873426A (en) | 1981-10-28 | 1981-10-28 | Opening and closing device of slide door for vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56172341A JPS5873426A (en) | 1981-10-28 | 1981-10-28 | Opening and closing device of slide door for vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5873426A JPS5873426A (en) | 1983-05-02 |
JPH0229155B2 true JPH0229155B2 (en) | 1990-06-28 |
Family
ID=15940103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56172341A Granted JPS5873426A (en) | 1981-10-28 | 1981-10-28 | Opening and closing device of slide door for vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5873426A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980061226A (en) * | 1996-12-31 | 1998-10-07 | 박병재 | Automatic opening and closing device of a sliding door for a van |
CN106427496A (en) * | 2016-10-26 | 2017-02-22 | 浙江星驰汽车有限公司 | Side-opening door structure of automobile compartment |
CN109532430B (en) * | 2018-12-04 | 2021-01-19 | 爱驰汽车有限公司 | Automobile door and automobile |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4914939U (en) * | 1972-05-12 | 1974-02-07 |
-
1981
- 1981-10-28 JP JP56172341A patent/JPS5873426A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5873426A (en) | 1983-05-02 |
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