JPH06340223A - Sun roof elevating device - Google Patents

Abstract

PURPOSE:To reduce the number of part items and make the holding of a panel positive by forming a front and a rear engaging parts at a slider, and providing a lifter with a tilting cam part engaged with the front engaging part to guide tilting action and a lifting cam part engaged with the rear engaging part to guide lifting action, formed in the longitudinally separated state. CONSTITUTION:A front and a rear engaging parts 8, 9 are formed at the upper part of a slider 6 and engaged with cam parts 10, 11 formed at a lifter 4 so as to form elevating mechanism 7. The front tilting cam part 10 is formed at the intermediate part of the lifter 4 so as to put the lifter 4 in tilting action by the longitudinal movement of the front engaging part 8 to move a panel 3 into the up position from the closed position. The rear lifting cam part 11 is formed at the rear part of the lifter 4 so as to put the lifter 4 in lifting action by the longitudinal movement of the rear engaging part 9 to move the panel 3 into the down position from the closed position. Two engaging parts are thus provided to reduce the vertical width of the cam parts and thereby to make the wall thickness of a sun roof thin, and the holding strength in the closed position of the panel 3 is heightened.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は、乗り物、特に乗用車等
の車両に適用されるサンルーフの昇降装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sunroof raising / lowering device applied to vehicles, particularly vehicles such as passenger cars.

【０００２】[0002]

【従来の技術】この種のサンル−フ装置の従来技術とし
て、特開昭６１−１２５９１８号公報に開示されたもの
がある。この従来技術は、屋根の開口部を開閉するパネ
ルの左右側下部にリフタを設け、開口部の左右側方のガ
イドレ−ルにスライダを前後摺動自在に設け、リフタに
昇降レバーの一端を連結し、昇降レバーの他端をスライ
ダに相対移動可能にかつ回動可能に連結し、スライダに
昇降レバーの一端と中途部に形成した係合部を案内する
カム部を形成し、スライダの前後動によりパネルを閉鎖
姿勢から尻上がり状にチルト動作させ、また尻下がり状
にリフト動作させる昇降機構を設けている。2. Description of the Related Art As a conventional technique of this type of roof apparatus, there is one disclosed in Japanese Patent Laid-Open No. 61-125918. In this prior art, lifters are provided on the lower left and right sides of a panel that opens and closes an opening of a roof, sliders are provided on guide rails on the left and right sides of the opening so as to be slidable back and forth, and one end of a lift lever is connected to the lifter. Then, the other end of the elevating lever is connected to the slider so as to be movable and rotatable relative to each other, and the slider is provided with a cam part for guiding one end of the elevating lever and an engaging portion formed in the middle part thereof, so that the slider moves back and forth. By this, an elevating mechanism for tilting the panel from the closed position to the rising edge and lifting the panel to the downward edge is provided.

【０００３】[0003]

【発明が解決しようとする課題】前記従来技術において
は、カム部によって、リフト動作とチルト動作の途中ま
では案内できるが、チルトアップした姿勢での保持はカ
ム部でしていなく、昇降レバーのつっかえにより支えて
いるだけで、ガタが生じ易く、また昇降レバーを必要と
するので部品点数が多くなっている。In the above-mentioned prior art, although the cam portion can guide the lift operation and the tilt operation to the middle, the cam portion does not hold the tilt-up posture, and the lift lever is not held. There is a large amount of parts because the backlash is liable to occur only by supporting it by holding it up and an elevating lever is required.

【０００４】ところで、チルトアップした姿勢をカム部
を介して保持する技術はあるが、この技術はパネルの全
昇降を司るカム部を１本のカム溝で形成しているため、
カム溝は長くなり、リフタの上下幅は広く、サンルーフ
の総厚を厚くしている。本発明は、スライダに前後係合
部を形成し、リフタにスライダの前係合部と係合してチ
ルト動作を案内するチルトカム部と、後係合部と係合し
てリフト動作を案内するリフトカム部とを前後に分離し
て形成することにより、スライダで直接パネルをチルト
及びリフト動作させることができ、かつチルトカム部で
チルトアップした姿勢も保持できるようにしたサンルー
フの昇降装置を提供することを目的とする。By the way, there is a technique for holding a tilted posture through a cam portion, but since this technique forms a cam portion for controlling the entire elevation of the panel with one cam groove,
The cam groove is long, the vertical width of the lifter is wide, and the total thickness of the sunroof is thick. According to the present invention, a front and rear engaging portion is formed on a slider, and a lift cam is engaged with a lifter by engaging a front engaging portion of the slider with a lifter and guiding a tilting operation. (EN) Provided is a sunroof raising / lowering device in which a lift cam portion is formed separately in the front and rear portions so that a panel can be tilted and lifted directly by a slider and a tilted posture can be maintained by a tilt cam portion. With the goal.

【０００５】[0005]

【課題を解決するための手段】本発明における課題解決
のための具体的手段は、パネル３に設けられたリフタ４
とガイドレ−ル５に前後摺動自在に支持したスライダ６
との間に、スライダ６の前後動によりパネル３を閉鎖姿
勢Ａから尻上がり状にチルト動作させ、また尻下がり状
にリフト動作させる昇降機構７を設けたサンルーフの昇
降装置において、前記スライダ６に前後係合部８、９を
形成し、リフタ４に前係合部８と係合してチルト動作を
案内するチルトカム部１０と、後係合部９と係合してリ
フト動作を案内するリフトカム部１１とを前後に分離し
て形成していることである。A concrete means for solving the problems in the present invention is a lifter 4 provided on the panel 3.
And a slider 6 supported on the guide rail 5 so as to be slidable back and forth.
In the sunroof elevating device provided with an elevating mechanism 7 for tilting the panel 3 upward and backward from the closing posture A by the forward and backward movement of the slider 6, and for lifting the panel 3 downward and forward. A tilt cam portion 10 that forms the engaging portions 8 and 9 and that engages with the front engaging portion 8 on the lifter 4 to guide the tilt operation, and a lift cam portion that engages with the rear engaging portion 9 to guide the lift operation. 11 and 11 are formed separately in the front and rear.

【０００６】[0006]

【作用】パネル３が閉鎖姿勢Ａにある状態から、スライ
ダ６を前方移動すると前係合部８がリフタ４のチルトカ
ム部１０との係合により上げ姿勢Ｂまで尻上がり状にチ
ルト動作し、後方移動すると後係合部９がリフトカム部
１１との係合により下げ姿勢Ｃまでリフト動作する。When the slider 6 is moved forward from the state where the panel 3 is in the closed posture A, the front engaging portion 8 engages with the tilt cam portion 10 of the lifter 4 to tilt backward to the raising posture B, and moves backward. Then, the rear engagement portion 9 engages with the lift cam portion 11 to perform the lift operation to the lowered posture C.

【０００７】パネル３を姿勢変更する昇降機構７は、ス
ライダ６の前後移動で直接的にリフタ４を昇降させるも
のであり、カム部はチルトカム部１０とリフトカム部１
１とに前後２分割されていて各カム部の長さは短く、従
ってリフタ４の上下幅は小さくなり、パネル３が上げ姿
勢Ｂのとき、前係合部８はチルトカム部１０に係合して
いて、パネル３を保持している。An elevating mechanism 7 for changing the attitude of the panel 3 elevates and lowers the lifter 4 directly by moving the slider 6 back and forth, and the cam portion includes a tilt cam portion 10 and a lift cam portion 1.
The front and rear engaging portions 8 are engaged with the tilt cam portion 10 when the panel 3 is in the lifted posture B because the length of each cam portion is short and the vertical width of the lifter 4 is small. And holds the panel 3.

【０００８】[0008]

【実施例】以下、本発明の実施例を図面に基ずいて説明
する。図１〜６において、１は乗用自動車の屋根、２は
屋根１に形成された開口部、３は開口部２を開閉するパ
ネルであり、このパネル３はガラス又は合成樹脂等で透
明に形成されており、その外周部にウエザ−ストリップ
１５が設けられている。前記パネル３の下面の左右側部
にはリフタ４の取り付け部１６が取り付け具１７を介し
て固定されている。Embodiments of the present invention will be described below with reference to the drawings. 1 to 6, 1 is a roof of a passenger car, 2 is an opening formed in the roof 1, 3 is a panel for opening and closing the opening 2, and the panel 3 is transparently made of glass or synthetic resin. And a weather strip 15 is provided on the outer peripheral portion thereof. The mounting portion 16 of the lifter 4 is fixed to the left and right side portions of the lower surface of the panel 3 via a mounting tool 17.

【０００９】前記屋根１には開口部２より若干小さい相
似形の内開口部１８を形成した支持枠１９が取り付けら
れ、内開口部１８はサンシェード２０で開閉自在になっ
ている。開口部２の左右側方にはガイドレ−ル５が配置
されている。この左右一対のガイドレ−ル５は、支持枠
１９上にボルト及びナット等の締結具２１を介して固定
されている。A support frame 19 having a similar inner opening 18 that is slightly smaller than the opening 2 is attached to the roof 1, and the inner opening 18 can be opened and closed by a sunshade 20. Guide rails 5 are arranged on the left and right sides of the opening 2. The pair of left and right guide rails 5 are fixed on the support frame 19 via fasteners 21 such as bolts and nuts.

【００１０】前記パネル３は昇降・摺動動作をするもの
で、開口部２を完全に閉鎖する閉鎖姿勢Ａ（図２）から
尻上がりにチルトアップした上げ姿勢Ｂ（図１）、尻下
がり状にリフトダウンした下げ姿勢Ｃ（図３）及び下げ
姿勢Ｃから略水平後方移動した開放姿勢（図示せず）に
それぞれ移動して姿勢変更される。そして上げ姿勢Ｂか
らチルト下げ動作するときには、閉鎖姿勢Ａを一旦通り
過ぎて、オ−バラン状態になってから閉鎖姿勢Ａに戻
る。The panel 3 is for raising and lowering / sliding motions, and has a closed posture A (FIG. 2) that completely closes the opening 2 and a raised posture B (FIG. 1) that tilts up to the rear, and a downward posture. The lifted down posture C (FIG. 3) and the lowered posture C are moved to the open posture (not shown) which is moved substantially horizontally rearward, and the postures are changed. When the tilt-lowering operation is performed from the raising posture B, the closing posture A is once passed to return to the closing posture A after entering the overrun state.

【００１１】ガイドレ−ル５はアルミ合金等の軽金属
で、レ−ル部２２、雨樋部２３、ケーブル案内部２４及
びサンシェード案内部２５等が一体成形されたものであ
り、レ−ル部２２にはスライダ６の摺動部２７とリフタ
４の前部の支持シュー２６とが前後方向に摺動自在に支
持されている。２９は駆動機構であり、２本の駆動ケー
ブル３０と噛合したピニオン３１をモータ又は手動で回
転するようになっており、各駆動ケーブル３０は左右の
ケーブル案内部２４に挿通されてスライダ６と連結され
ており、スライダ６を前後に押動する。The guide rail 5 is made of a light metal such as an aluminum alloy, and has a rail portion 22, a rain gutter portion 23, a cable guide portion 24, a sunshade guide portion 25 and the like integrally formed. A sliding portion 27 of the slider 6 and a support shoe 26 on the front portion of the lifter 4 are slidably supported in the front-rear direction by the slider. Reference numeral 29 denotes a drive mechanism, which is configured to rotate a pinion 31 meshed with two drive cables 30 by a motor or manually. Each drive cable 30 is inserted into the left and right cable guide portions 24 and connected to the slider 6. The slider 6 is pushed back and forth.

【００１２】前記ケーブル案内部２４は上下に２本のケ
ーブル挿通溝２４Ａ、２４Ｂが形成され、上ケーブル挿
通溝２４Ａは駆動ケーブル２５の駆動端側（スライダ６
と連結した側）を案内し、下ケーブル挿通溝２４Ｂは他
方の駆動ケーブル２５の自由端側を案内する。この上下
ケーブル挿通溝２４Ａ、２４Ｂは上下方向に連通され、
上ケーブル挿通溝２４Ａはスライダ６と連結するための
連結板３２が移動できるように上側が開放されている。The cable guide portion 24 is formed with two cable insertion grooves 24A and 24B at the top and bottom, and the upper cable insertion groove 24A is at the drive end side of the drive cable 25 (slider 6).
And the lower cable insertion groove 24B guides the free end side of the other drive cable 25. The upper and lower cable insertion grooves 24A and 24B are communicated in the vertical direction,
The upper cable insertion groove 24A is open on the upper side so that the connecting plate 32 for connecting with the slider 6 can be moved.

【００１３】従って、ケーブル案内部２４は雨樋部２３
側に開放されていないので、雨水の浸入を防止でき、ま
た雨樋部２３等よりも内開口部１８から離れた位置にあ
るので、スライダ６及び駆動ケーブル２５の摺動音が車
室内に洩れるのを防止することができるようになってい
る。前記スライダ６の上部には前後に２本のピンを設け
て前後係合部８、９を形成しており、リフタ４に形成し
たカム部１０、１１と係合して昇降機構７を構成してい
る。Therefore, the cable guide portion 24 is the rain gutter portion 23.
Since it is not open to the side, it is possible to prevent rainwater from entering, and since it is located farther from the inner opening 18 than the rain gutter 23, sliding noise of the slider 6 and the drive cable 25 leaks into the vehicle interior. Can be prevented. Two pins are provided on the front and rear of the slider 6 to form front and rear engaging portions 8 and 9, and the lifting and lowering mechanism 7 is configured by engaging with the cam portions 10 and 11 formed on the lifter 4. ing.

【００１４】前側のチルトカム部１０は、リフタ４の前
後略中途に形成されていて前係合部８が係合しており、
前係合部８の前後移動によりリフタ４にチルト動作をさ
せるべく案内し、パネル３を閉鎖姿勢Ａから上げ姿勢Ｂ
まで尻上がり状に動作させる。即ち、チルトカム部１０
は、後上向き傾斜したチルト面１０Ａ、山頂状のオーバ
ラン面１０Ｂ、盆地状の閉鎖面１０Ｃ及びリフト補助面
１０Ｄを有し、閉鎖面１０Ｃ及びリフト補助面１０Ｄの
上側は開放されている。The tilt cam portion 10 on the front side is formed substantially in the front-rear direction of the lifter 4 and engages with the front engaging portion 8.
The front engaging portion 8 is moved back and forth to guide the lifter 4 to perform a tilting operation, and the panel 3 is raised from the closed posture A to the raised posture B.
Move up to the bottom. That is, the tilt cam portion 10
Has a tilt surface 10A inclined rearward and upward, a mountain-like overrun surface 10B, a basin-shaped closing surface 10C and a lift auxiliary surface 10D, and the upper surfaces of the closing surface 10C and the lift auxiliary surface 10D are open.

【００１５】後側のリフトカム部１１は、リフタ４の後
部に形成されていて後係合部９が係合しており、後係合
部９の前後移動によりリフタ４にリフト動作をさせるべ
く案内し、パネル３を閉鎖姿勢Ａから下げ姿勢Ｃまで尻
下がり状に動作させる。即ち、リフトカム部１１は、後
上向き傾斜したリフト面１１Ａ、膨らんだオーバラン許
容面１１Ｂ、リフト面１１Ａとオーバラン許容面１１Ｂ
との間の閉鎖面１１Ｃとをを有し、オーバラン許容面１
１Ｂの前側は後係合部９を導入できるように開放されて
いる。The lift cam portion 11 on the rear side is formed at the rear portion of the lifter 4 and is engaged with the rear engagement portion 9. The rearward movement of the rear engagement portion 9 guides the lifter 4 to perform a lift operation. Then, the panel 3 is moved from the closed posture A to the lowered posture C in a bottom-down manner. That is, the lift cam portion 11 includes a lift surface 11A inclined rearward and upward, a bulging overrun allowing surface 11B, a lift surface 11A and an overrun allowing surface 11B.
And a closed surface 11C between the
The front side of 1B is open so that the rear engaging portion 9 can be introduced.

【００１６】前記昇降機構７のカム部は、チルト面、オ
ーバラン面、閉鎖面及びリフト面を１本のカム溝で形成
して、これに１本の係合部を係合させて前後動させるこ
とにより、パネル３をチルト及びリフト動作をさせる形
式のものを、カム部を前後に２分割すると共に係合部を
２つにしたものであり、カム部の上下幅が小さくなっ
て、サンルーフの肉厚を薄くでき、かつパネル３の閉鎖
姿勢Ａにおける保持強度を高くしている。The cam portion of the elevating mechanism 7 has a tilt surface, an overrun surface, a closing surface and a lift surface formed by one cam groove, and one engaging portion is engaged with the cam groove to move back and forth. As a result, the type in which the panel 3 is tilted and lifted is one in which the cam part is divided into two parts, the front part and the rear part, and the engagement part is divided into two parts. The wall thickness can be reduced and the holding strength of the panel 3 in the closed posture A is increased.

【００１７】尚、チルトカム部１０はリフトカム部１１
より支持シュー２６に近く、パネル３は通常側面視にお
いて中高の円弧状であり、リフタ４の中途部にチルトカ
ム部１０を配置しているので、パネル３のチルト動作量
をリフト動作量より十分大きくでき、サンルーフ総厚が
厚くなるのを抑えることができる。３５はタイミングア
ームであり、前端に係合ピン３６を有し、後端下部に下
方突出状の係止部３７が形成されており、その中途部は
図５に示すように、スライダ６の摺動部２７の下側でレ
ール部２２内に配置されている。The tilt cam portion 10 is a lift cam portion 11
Since the panel 3 is closer to the support shoe 26, and the panel 3 is normally in an arcuate shape having a middle height in a side view, and the tilt cam portion 10 is arranged in the middle of the lifter 4, the tilt operation amount of the panel 3 is sufficiently larger than the lift operation amount. Therefore, it is possible to prevent the total thickness of the sunroof from increasing. Reference numeral 35 denotes a timing arm, which has an engagement pin 36 at the front end and a downwardly projecting locking portion 37 formed at the lower rear end, the middle portion of which is slidable on the slider 6 as shown in FIG. It is arranged in the rail portion 22 below the moving portion 27.

【００１８】前記タイミングアーム３５の係合ピン３６
は、リフタ４の円弧溝３８に挿通され、リフタ４の昇降
を許容して前後に一体移動するようになっており、係止
部３７はリフタ４が最前位置に位置するときに、ガイド
レ−ル５に形成した凹部３９と係止可能である。前記係
止部３７は後面に傾斜面が形成され、スライダ６がタイ
ミングアーム３５から離れたときに、後方向移動により
凹部３９から離脱することができる。尚、４０は支持シ
ュー２６の移動前端を設定しているストッパである。Engagement pin 36 of the timing arm 35
Is inserted into the arc groove 38 of the lifter 4 to allow the lifter 4 to move up and down and move integrally in the front-rear direction. When the lifter 4 is located at the foremost position, the locking portion 37 guides the guide rail. It is possible to engage with the recess 39 formed in 5. An inclined surface is formed on the rear surface of the locking portion 37, and when the slider 6 separates from the timing arm 35, it can be separated from the recess 39 by moving backward. Reference numeral 40 is a stopper that sets the front end of the movement of the support shoe 26.

【００１９】前記リフタ４の後端にはコロ４１が設けら
れ、このコロ４１はリフタ４が下げ姿勢Ｃになったとき
に、ガイドレ−ル５の切欠４２からレール部２２に入る
ことができ、パネル３の全開姿勢への移動時にリフタ４
の後端を案内するようになっている。次に、サンル−フ
の開閉動作を説明する。A roller 41 is provided at the rear end of the lifter 4. The roller 41 can enter the rail portion 22 from the notch 42 of the guide rail 5 when the lifter 4 is in the lowered posture C. Lifter 4 when moving panel 3 to fully open position
It is designed to guide the rear end of the car. Next, the opening / closing operation of the sun roof will be described.

【００２０】パネル３が図２の閉鎖姿勢Ａにあるとき、
タイミングアーム３５の係止部３７は凹部３９に係止さ
れ、リフタ４の前後移動を阻止しており、この状態から
スライダ６を前方移動していくと、閉鎖面１０Ｃに当接
している前係合部８がオーバラン面１０Ｂを乗り越えて
チルト面１０Ａに当接し、チルト面１０Ａの上側面を押
し上げていき、リフタ４を支持シュー２６を中心にチル
トアップさせて、パネル３を上げ姿勢Ｂまで尻上がりの
チルト動作をさせる。前記前係合部８が閉鎖面１０Ｃと
係合を開始するころに、後係合部９はオーバラン許容面
１１Ｂから抜け出し、リフトカム部１１との係合が解除
される。When the panel 3 is in the closed position A shown in FIG.
The locking portion 37 of the timing arm 35 is locked in the recess 39 to prevent the lifter 4 from moving back and forth. When the slider 6 is moved forward from this state, the front engaging member that is in contact with the closing surface 10C. The joint portion 8 crosses over the overrun surface 10B and contacts the tilt surface 10A, pushes up the upper surface of the tilt surface 10A, tilts the lifter 4 around the support shoe 26, and lifts the panel 3 up to the posture B. Tilt operation of. When the front engaging portion 8 starts to engage with the closing surface 10C, the rear engaging portion 9 comes out of the overrun allowing surface 11B, and the engagement with the lift cam portion 11 is released.

【００２１】パネル３が図１の上げ姿勢Ｂにある状態か
らスライダ６を後方移動していくと、前係合部８がチル
ト面１０Ａを介してリフタ４をチルトダウン動作させ、
オーバラン面１０Ｂ及びオーバラン許容面１１Ｂの作用
により、閉鎖姿勢Ａを過ぎる位置まで一端チルトダウン
した後僅かにチルトアップして、パネル３を閉鎖姿勢Ａ
へ移行する。When the slider 6 is moved rearward from the state where the panel 3 is in the raising posture B in FIG. 1, the front engaging portion 8 tilts the lifter 4 through the tilt surface 10A,
By the action of the overrun surface 10B and the overrun allowance surface 11B, the panel 3 is closed in the closing position A after tilting down to a position beyond the closing position A and then slightly tilting up.
Move to.

【００２２】パネル３が図２の閉鎖姿勢Ａにある状態か
らスライダ６を更に後方移動していくと、閉鎖面１１Ｃ
に当接している後係合部９がリフト面１１Ａの下側面を
押し下げていき、前係合部８がリフト補助面１０Ｄを押
し下げて補助し、リフタ４を支持シュー２６を中心にリ
フトダウンさせて、パネル３を下げ姿勢Ｃまで尻下がり
のチルト動作をさせる。前記後係合部９がリフト面１１
Ａの奥に到達する前から、前係合部８はリフト補助面１
０Ｄから抜け出し、チルトカム部１０とを係合が解除さ
れる。When the slider 6 is further moved rearward from the state in which the panel 3 is in the closing posture A shown in FIG.
The rear engaging portion 9 that is in contact with the lower side pushes down the lower surface of the lift surface 11A, and the front engaging portion 8 pushes down and assists the lift assist surface 10D to lower the lifter 4 around the support shoe 26. Then, the panel 3 is lowered to the posture C, and the tilting operation is performed so as to descend. The rear engaging portion 9 is the lift surface 11
Before reaching the back of A, the front engaging portion 8 is the lift assisting surface 1
After coming out of 0D, the engagement with the tilt cam portion 10 is released.

【００２３】パネル３を下げ姿勢Ｃまでチルト動作をさ
せたとき、スライダ６はタイミングアーム３５から離れ
ており、タイミングアーム３５は中途部がスライダ６に
よって上動が規制されなくなり、その後のスライダ６の
後方移動はリフタ４を後方へ引き、タイミングアーム３
５は係止部３７が凹部３９から離脱し、パネル３の開放
姿勢への移行を可能にする。When the panel 3 is tilted to the lowered posture C, the slider 6 is separated from the timing arm 35, and the middle portion of the timing arm 35 is not regulated by the slider 6 so that the upward movement is not regulated. To move backwards, pull the lifter 4 backwards to move the timing arm 3
5, the locking portion 37 is detached from the recess 39, and the panel 3 can be moved to the open position.

【００２４】パネル３の開放姿勢からのスライダ６の前
方向移動は、パネル３、リフタ４及びタイミングアーム
３５を一体的に移動し、タイミングアーム３５の係止部
３７が凹部３９と係止することにより停止し、その状態
でパネル３は下げ姿勢Ｃとなる。パネル３が図３の下げ
姿勢Ｃにある状態からスライダ６を更に前方移動してい
くと、後係合部９がリフト面１１Ａの上側面を押し上げ
ていき、前係合部８及び後係合部９はそれぞれ閉鎖面１
０Ｃ、１１Ｃに到達し、パネル３を閉鎖姿勢Ａへ移行す
る。When the slider 6 moves forward from the open position of the panel 3, the panel 3, the lifter 4 and the timing arm 35 are integrally moved, and the locking portion 37 of the timing arm 35 is locked to the recess 39. Then, the panel 3 is in the lowered posture C in that state. When the slider 6 is further moved forward from the state in which the panel 3 is in the lowered posture C in FIG. 3, the rear engaging portion 9 pushes up the upper side surface of the lift surface 11A, and the front engaging portion 8 and the rear engaging portion 8A. Each part 9 is a closed surface 1
After reaching 0C and 11C, the panel 3 is moved to the closed posture A.

【００２５】尚、本発明は前記実施例に限定されるもの
ではなく、種種変形することができる。例えば、チルト
カム部１０はリフト補助面１０Ｄ及びオーバラン面１０
Ｂを、リフトカム部１１はオーバラン許容面１１Ｂをそ
れぞれ省略することが可能である。The present invention is not limited to the above embodiment, but various modifications can be made. For example, the tilt cam portion 10 includes the lift assist surface 10D and the overrun surface 10
B, and the lift cam portion 11 can omit the overrun permitting surface 11B.

【００２６】[0026]

【発明の効果】以上詳述した本発明によれば、スライダ
６に前後係合部８、９を形成し、リフタ４に前係合部８
と係合してチルト動作を案内するチルトカム部１０と、
後係合部９と係合してリフト動作を案内するリフトカム
部１１とを前後に分離して形成しているので、スライダ
６の前後移動で直接的にリフタ４を昇降させることがで
き、部品点数を少なくでき、カム部はチルトカム部１０
とリフトカム部１１とに前後２分割されていて各カム部
の長さは短く、サンルーフの上下総厚を薄くでき、前係
合部８はパネル３が上げ姿勢Ｂになったときもチルトカ
ム部１０に係合しているので、パネル３の保持が確実に
できる。According to the present invention described in detail above, the front and rear engaging portions 8 and 9 are formed on the slider 6, and the front engaging portion 8 is formed on the lifter 4.
A tilt cam portion 10 that engages with and guides a tilt operation,
Since the lift cam portion 11 that engages with the rear engagement portion 9 and guides the lift operation is formed separately in the front-rear direction, the lifter 4 can be directly moved up and down by the forward-backward movement of the slider 6. The number of points can be reduced, and the cam portion is tilt cam portion 10
The lift cam portion 11 is divided into two parts, the front and the rear, and the length of each cam portion is short, the total thickness of the sunroof can be made thin, and the front engaging portion 8 can tilt the tilt cam portion 10 even when the panel 3 is in the raised posture B. Since it is engaged with, the panel 3 can be reliably held.

【図面の簡単な説明】[Brief description of drawings]

【図１】本発明の実施例を示すパネル上げ姿勢時の断面
側面図である。FIG. 1 is a cross-sectional side view when a panel is raised according to an embodiment of the present invention.

【図２】同パネル閉鎖姿勢時の断面側面図である。FIG. 2 is a cross-sectional side view when the panel is closed.

【図３】同パネル下げ姿勢時の断面側面図である。FIG. 3 is a cross-sectional side view when the panel is in the lowered posture.

【図４】同要部の平面図である。FIG. 4 is a plan view of the main part.

【図５】図２のＸ−Ｘ線断面図である。5 is a sectional view taken along line XX of FIG.

【図６】全体平面図である。FIG. 6 is an overall plan view.

【符号の説明】[Explanation of symbols]

１ 屋根 ２ 開口部 ３ パネル ４ リフタ ５ ガイドレ−ル ６ スライダ ７ 昇降機構 ８ 前係合部 ９ 後係合部 １０ チルトカム部 １１ リフトカム部 Ａ 閉鎖姿勢 Ｂ 上げ姿勢 Ｃ 下げ姿勢 1 Roof 2 Opening 3 Panel 4 Lifter 5 Guide Rail 6 Slider 7 Lifting Mechanism 8 Front Engagement Part 9 Rear Engagement Part 10 Tilt Cam Part 11 Lift Cam Part A Closed Position B Raised Position C Lowered Position

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 パネル（３）に設けられたリフタ（４）
とガイドレ−ル（５）に前後摺動自在に支持したスライ
ダ（６）との間に、スライダ（６）の前後動によりパネ
ル（３）を閉鎖姿勢（Ａ）から尻上がり状にチルト動作
させ、また尻下がり状にリフト動作させる昇降機構
（７）を設けたサンルーフの昇降装置において、 前記スライダ（６）に前後係合部（８）（９）を形成
し、リフタ（４）に前係合部（８）と係合してチルト動
作を案内するチルトカム部（１０）と、後係合部（９）
と係合してリフト動作を案内するリフトカム部（１１）
とを前後に分離して形成していることを特徴とするサン
ルーフの昇降装置。1. A lifter (4) provided on a panel (3)
And the slider (6) supported by the guide rail (5) so as to be slidable back and forth, the panel (3) is tilted upward from the closed posture (A) by the forward and backward movement of the slider (6), Further, in a sunroof raising / lowering device provided with a raising / lowering mechanism (7) for performing a lift-down operation, front and rear engaging portions are formed on the lifter (4) by forming front and rear engaging portions (8) and (9) on the slider (6). A tilt cam portion (10) that engages with the portion (8) to guide the tilt operation, and a rear engagement portion (9)
Lift cam part (11) engaging with and guiding the lift operation
An elevating device for a sunroof, characterized in that and are formed separately in the front and rear.