JPH058671A - Seat slide device for vehicle - Google Patents
Seat slide device for vehicleInfo
- Publication number
- JPH058671A JPH058671A JP15169991A JP15169991A JPH058671A JP H058671 A JPH058671 A JP H058671A JP 15169991 A JP15169991 A JP 15169991A JP 15169991 A JP15169991 A JP 15169991A JP H058671 A JPH058671 A JP H058671A
- Authority
- JP
- Japan
- Prior art keywords
- operation lever
- seat
- vehicle
- engagement
- lever
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
- B60N2/0702—Slide construction characterised by its cross-section
- B60N2/0715—C or U-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
- B60N2/0702—Slide construction characterised by its cross-section
- B60N2/0705—Slide construction characterised by its cross-section omega-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
- B60N2/0812—Location of the latch
- B60N2/0825—Location of the latch outside the rail
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
- B60N2/0831—Movement of the latch
- B60N2/0837—Movement of the latch pivoting
- B60N2/0843—Movement of the latch pivoting about a longitudinal axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
- B60N2/0881—Activation of the latches by the control mechanism
- B60N2/0887—Activation of the latches by the control mechanism with synchronised movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2205/00—General mechanical or structural details
- B60N2205/40—Dual or redundant actuating means, e.g. backrest tilting can be actuated alternatively by a lever at the backrest or a lever in the luggage compartment
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
【０００１】[0001]
【０００２】[0002]
【産業上の利用分野】本発明は、車両用シートのスライ
ド装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle seat slide device.
【０００３】[0003]
【従来の技術】従来、この種の車両用シートスライド装
置としては、実開平１−１７５９２８号公報に示される
ものが知られている。これは、車両フロアに固定される
ロアレールと、ロアレールに摺動自在に支持されシート
が載置されるアツパレールと、ロアレール側に形成され
た係合穴と、アツパレール側に配設され係合穴と係脱可
能な係合爪と、シートの車両前方側に延在配置され係合
爪に連係された操作レバーとを有し、操作レバーの操作
により係合爪と係合穴との係合を解除しアツパレールを
ロアレールに対して摺動可能状態とするものであつた。2. Description of the Related Art Conventionally, as a vehicle seat slide device of this type, one disclosed in Japanese Utility Model Laid-Open No. 1-175928 is known. This includes a lower rail fixed to the vehicle floor, an upper rail slidably supported by the lower rail on which a seat is placed, an engagement hole formed on the lower rail side, and an engagement hole provided on the upper rail side. It has an engagement claw that can be engaged and disengaged, and an operation lever that is arranged to extend on the vehicle front side of the seat and is linked to the engagement claw, and engages the engagement claw and the engagement hole by operating the operation lever. It was released to make the upper rail slidable with respect to the lower rail.
【０００４】[0004]
【発明が解決しようとする課題】しかし、上記したシー
トスライド装置であると、係合穴と係合爪の係合解除動
作（スライド操作）はシートの車両前方側よりのみしか
行えない。このため、例えば、２ドア車の後席シートか
らの乗降時等、その乗降性を考慮して後席シートから前
席シートを前方へスライドさせる場合には、後席シート
からのその操作が困難で、前席シートに着座している者
に操作してもらわなければならないものであつた。However, in the seat slide device described above, the engagement releasing operation (sliding operation) between the engaging hole and the engaging claw can be performed only from the front side of the vehicle of the seat. Therefore, for example, when the passenger is getting on and off from the rear seat of a two-door vehicle, and when the front seat is slid forward from the rear seat in consideration of the ease of getting on and off, the operation from the rear seat is difficult. So, it was something that had to be operated by a person sitting on the front seat.
【０００５】故に、本発明は車両後方側よりもスライド
操作できるようにすることを、その技術的課題とするも
のである。Therefore, it is a technical object of the present invention to allow a sliding operation from the rear side of the vehicle.
【０００６】[0006]
【０００７】[0007]
【課題を解決するための手段】上記技術的課題を解決す
るために本発明において講じた技術的手段は、シートの
車両後方側に延在配置され第１操作レバーに連係された
第２操作レバーと、前記第１操作レバーと前記第２操作
レバーとの間に配設され前記第２操作レバーの操作を前
記第１操作レバーに伝達し且つ前記第１操作レバーの操
作は前記第２操作レバーには伝達しない連係機構とを有
したことである。The technical means taken in the present invention to solve the above technical problem is a second operating lever extendingly arranged on the vehicle rear side of the seat and linked to the first operating lever. And the operation of the second operation lever is arranged between the first operation lever and the second operation lever, the operation of the second operation lever is transmitted to the first operation lever, and the operation of the first operation lever is performed by the second operation lever. It has a linkage mechanism that is not transmitted to.
【０００８】[0008]
【作用】上記技術的手段は次のように作用する。第２操
作レバーを操作すると連結機構を介して第１操作レバー
が操作され、係合穴と係合爪との係合が解除され、アツ
パレールがロアレールに対して摺動可能状態すなわちシ
ートがスライド可能状態となる。この結果、シートの車
両後方側からスライド操作を行い得ることとなる。The above technical means operates as follows. When the second operation lever is operated, the first operation lever is operated via the coupling mechanism, the engagement between the engagement hole and the engagement claw is released, and the upper rail can slide with respect to the lower rail, that is, the seat can slide. It becomes a state. As a result, the sliding operation can be performed from the vehicle rear side of the seat.
【０００９】[0009]
【実施例】以下、本発明の一実施例を添付図面に基づい
て説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the accompanying drawings.
【００１０】図１に示されるように、車両フロア（図示
せず）上には、対のロアレール１が夫々ブラケツト２を
介して固定されている。このロアレール１には対のアツ
パレール３が支持されており、このアツパレール３上に
はシート４が載置されている。アツパレール３は車両前
後方向（図２示上下方向）に延在し且つシート４の両側
部に位置するように夫々配置される。As shown in FIG. 1, a pair of lower rails 1 are fixed via a bracket 2 on a vehicle floor (not shown). A pair of upper rails 3 are supported on the lower rail 1, and a seat 4 is placed on the upper rail 3. The upper rails 3 are arranged so as to extend in the vehicle front-rear direction (vertical direction in FIG. 2) and to be located on both sides of the seat 4.
【００１１】図２及び図３に示されるように、アツパレ
ール３はローラ５及びボール６を介してロアレール１に
その長手方向（車両前後方向）に沿つて摺動自在に支持
される。ロアレール１には長手方向に沿つて複数個の係
合穴７が形成されたブラケツト８が夫々固定されてい
る。アツパレール３にはブラケツト９が夫々固定されて
いる。一方側のブラケツト９には回転軸１０が、他方側
のブラケツト９には第１操作レバー１１が夫々回転自在
に支持されている。第１操作レバー１１の先端側には操
作部１１ａが形成されており、この操作部１１ａはシー
ト４の車両前方側に延在配置されている。この回転軸１
０及び第１操作レバー１１には係合穴７と係脱可能な係
合爪１２が夫々固定されている。回転軸１０の先端側及
び第１操作レバー１１の後端側の周りには一端がアツパ
レール４に係止され且つ他端が回転軸１０及び第１操作
レバー１１に係止されたスプリング１３が夫々配設され
ており、回転軸１０及び第１操作レバー１１はスプリン
グ１３の付勢力を受けて係合穴７と係合爪１２とが係合
する一方向に常時回転付勢されている。又、回転軸１０
及び第１操作レバー１１には突出片１４が夫々固定され
ている。この回転軸１０側の突出片１４と第１操作レバ
ー１１側の突出片１４とは２本のワイヤ１５によつて連
結されており、第１操作レバー１１の操作によつて両方
の係合爪１２と係合穴７との係合が解除されるように回
転軸１０と第１操作レバー１１とを連動状態としてい
る。As shown in FIGS. 2 and 3, the upper rail 3 is slidably supported by the lower rail 1 via rollers 5 and balls 6 along its longitudinal direction (vehicle front-rear direction). A bracket 8 having a plurality of engaging holes 7 formed along the longitudinal direction is fixed to each of the lower rails 1. Brackets 9 are fixed to the upper rails 3, respectively. A rotary shaft 10 is rotatably supported on the bracket 9 on one side, and a first operating lever 11 is rotatably supported on the bracket 9 on the other side. An operating portion 11a is formed on the front end side of the first operating lever 11, and the operating portion 11a is arranged so as to extend to the vehicle front side of the seat 4. This rotating shaft 1
The engagement holes 7 and the engagement claws 12 that can be engaged and disengaged are fixed to the 0 and first operation levers 11, respectively. Around the tip end side of the rotating shaft 10 and the rear end side of the first operating lever 11, springs 13 having one end locked to the upper rail 4 and the other end locked to the rotating shaft 10 and the first operating lever 11, respectively. The rotating shaft 10 and the first operating lever 11 are constantly urged to rotate in one direction in which the engaging hole 7 and the engaging claw 12 are engaged by receiving the urging force of the spring 13. Also, the rotating shaft 10
The projecting pieces 14 are fixed to the first operating lever 11 respectively. The projecting piece 14 on the rotating shaft 10 side and the projecting piece 14 on the first operating lever 11 side are connected by two wires 15, and both engaging claws are operated by operating the first operating lever 11. The rotating shaft 10 and the first operating lever 11 are in an interlocking state so that the engagement between the engaging hole 12 and the engaging hole 7 is released.
【００１２】アツパレール３の一方側のブラケツト９よ
り後方にはブラケツト１６が固定されている。このブラ
ケツト１６には回転軸１０と同軸上で第２操作レバー１
７が回転自在に支持されている。この第２操作レバー１
７の後端側には操作部１７ａが形成されており、この操
作部１７ａはシート４の車両後方側に延在配置されてい
る。第２操作レバー１７の先端側の周りには一端がアツ
パレール３に係止され且つ他端が第２操作レバー１７に
係止されたスプリング１８が配設されている。A bracket 16 is fixed to the rear of the bracket 9 on one side of the upper rail 3. The bracket 16 has a second operation lever 1 coaxially with the rotary shaft 10.
7 is rotatably supported. This second operating lever 1
An operation portion 17a is formed on the rear end side of the vehicle 7, and the operation portion 17a is arranged so as to extend to the vehicle rear side of the seat 4. A spring 18 having one end locked to the upper rail 3 and the other end locked to the second operation lever 17 is arranged around the tip end side of the second operation lever 17.
【００１３】第２操作レバー１７はこのスプリング１８
の付勢力を受けて回転軸１０と同様に一方向に常時回転
付勢されている。又、回転軸１０の後端側には第１リン
ク１９が、第２操作レバー１７の前端側には第１リンク
１９と対向する第２リンク２０が夫々固定されている。
この第１リンク１９には第２リンク２０側に突出する突
出ピン２１が植設されており、第２リンク２０には突出
ピン２１と係合するスプリング１９の回転付勢方向とな
る一方向に開口した係合凹部２２が形成されている。こ
の突出ピン２１と係合凹部２２との係合は第２操作レバ
ー１７のスプリング１８の付勢力に抗した他方向の回転
時のみに係合するようになつている。The second operating lever 17 is the spring 18
In the same manner as the rotating shaft 10, it is constantly urged to rotate in one direction by receiving the urging force of. Further, a first link 19 is fixed to the rear end side of the rotary shaft 10, and a second link 20 facing the first link 19 is fixed to the front end side of the second operation lever 17.
A projecting pin 21 projecting to the side of the second link 20 is planted in the first link 19, and the second link 20 is formed in one direction that is the direction of biasing the rotation of the spring 19 engaging with the projecting pin 21. An open engagement recess 22 is formed. The projection pin 21 and the engagement recess 22 are engaged with each other only when the second operation lever 17 is rotated in the other direction against the biasing force of the spring 18.
【００１４】次に作動について説明する。Next, the operation will be described.
【００１５】図２及び図３は係合穴７と係合爪１２とが
係合してアツパレール３のロアレール１に対する摺動を
規制し、シート４が所定の位置でスライド規制されて保
持されている状態である。2 and 3, the engagement hole 7 and the engagement claw 12 engage with each other to regulate the sliding of the upper rail 3 with respect to the lower rail 1, and the seat 4 is slid at a predetermined position and held. It is in a state of being.
【００１６】この状態において、第１操作レバー１１の
操作部１１ａを操作すると、第１操作レバー１１及び回
転軸１０がスプリング１３の付勢力に抗して夫々回転
し、この第１操作レバー及び回転軸１０の回転により係
合爪１２が共に回転して係合穴７との係合が解除され
る。これにより、アツパレール３がロアレール１に対し
て摺動可能状態となり、シート４の車両前後方向のスラ
イドが可能となる。又、第１操作レバー１１の操作を解
除することにより、第１操作レバー１１及び回転軸１０
がスプリング１３の付勢力を受けて夫々回転し、係合爪
１２と係合穴７とが再び係合状態となる。When the operating portion 11a of the first operating lever 11 is operated in this state, the first operating lever 11 and the rotary shaft 10 rotate against the biasing force of the spring 13, respectively, and the first operating lever and the rotary shaft 10 rotate. The rotation of the shaft 10 causes the engagement claws 12 to rotate together, and the engagement with the engagement holes 7 is released. As a result, the upper rail 3 becomes slidable with respect to the lower rail 1, and the seat 4 can be slid in the vehicle front-rear direction. Further, by releasing the operation of the first operation lever 11, the first operation lever 11 and the rotary shaft 10
Are rotated by receiving the biasing force of the spring 13, and the engaging claw 12 and the engaging hole 7 are brought into an engaged state again.
【００１７】更に、第２操作レバー１７の操作部１７ａ
を操作すると、第２操作レバー１７がスプリング１８の
付勢力に抗して回転し、係合凹部２２と係合ピン２１と
が係合する。この係合凹部２２と係合ピン２１との係合
により第２操作レバー１７の回転が回転軸１０に伝達さ
れ、回転軸１０及び第１操作レバー１１がスプリング１
３の付勢力に抗して夫々回転する。これにより、前述の
如く係合爪１２と係合穴７との係合が解除され、アツパ
レール３がロアレール１に対して摺動可能状態つまりシ
ート４がスライド可能状態となる。又、第２操作レバー
１７の操作を解除することにより、第２操作レバー１７
がスプリング１８の、第１操作レバー１１及び回転軸１
０がスプリング１３の付勢力を受けて夫々回転し、係合
爪１２と係合穴７とが再び係合状態となる。尚、第１操
作レバー１１の操作による回転軸１０の回転は、係合ピ
ン２１が係合凹部２２より離脱する方向の回転となるの
で、第１操作レバー１１の操作によつて第２操作レバー
１７が回転することはない。Further, the operating portion 17a of the second operating lever 17
When is operated, the second operation lever 17 rotates against the biasing force of the spring 18, and the engagement recess 22 and the engagement pin 21 are engaged. The engagement between the engagement recess 22 and the engagement pin 21 transmits the rotation of the second operation lever 17 to the rotary shaft 10, and the rotary shaft 10 and the first operation lever 11 cause the spring 1 to move.
Each rotates against the biasing force of 3. As a result, the engagement between the engagement claw 12 and the engagement hole 7 is released as described above, and the upper rail 3 is slidable with respect to the lower rail 1, that is, the seat 4 is slidable. Further, by releasing the operation of the second operation lever 17, the second operation lever 17 is released.
Is the first operating lever 11 and the rotary shaft 1 of the spring 18.
0 receives the biasing force of the spring 13 and rotates, respectively, and the engaging claw 12 and the engaging hole 7 are brought into the engaged state again. Since the rotation of the rotary shaft 10 by the operation of the first operation lever 11 is the rotation in the direction in which the engagement pin 21 is disengaged from the engagement recess 22, the operation of the first operation lever 11 causes the second operation lever 11 to operate. 17 never rotates.
【００１８】このように、シート４の車両前方に延在配
置される第１操作レバー１１の操作部１１ａの操作の他
に、シート４の車両後方に延在配置された第２操作レバ
ー１７の操作部１７ａを操作することによつても係合爪
１２と係合穴７との係合解除動作を行うことができる。
これにより、例えば、２ドア車の後席シートからの乗降
時等における乗降性を考慮した前席シートのスライド操
作を、後席シートに着座している人からも容易に行うこ
とができ、乗降時におけ利便性を大幅に向上させること
ができる。又、第１操作レバー１１の操作部１１ａの操
作によるスライド操作時において、係合ピン２１と係合
凹部２２の存在により第１操作レバー１１の回転が第２
操作レバー１７に伝達されることがないので、後席シー
トに着座者がいる場合や前席シートの下に異物が存在す
る場合に、第２操作レバー１７が着座者の足や異物に当
たつて第１操作レバー１１の操作を妨げたり、着座者の
足や異物に危害を加えたりすること等がない。As described above, in addition to the operation of the operating portion 11a of the first operation lever 11 arranged to extend to the vehicle front side of the seat 4, the operation of the second operation lever 17 arranged to extend to the vehicle rear side of the seat 4 is performed. The operation of releasing the engagement between the engagement claw 12 and the engagement hole 7 can also be performed by operating the operation portion 17a.
As a result, for example, a person seated in the rear seat can easily perform the sliding operation of the front seat in consideration of getting in / out of the rear seat of a two-door vehicle. At times, convenience can be greatly improved. Further, when the slide operation is performed by operating the operation portion 11a of the first operation lever 11, the rotation of the first operation lever 11 is changed to the second by the existence of the engagement pin 21 and the engagement recess 22.
Since it is not transmitted to the operating lever 17, the second operating lever 17 hits the seated person's foot or foreign matter when there is a seated person in the rear seat or when there is a foreign matter under the front seat. Therefore, the operation of the first operation lever 11 is not disturbed, and the seated person's foot and foreign matter are not damaged.
【００１９】尚、本実施例において、第２操作レバー１
７は回転軸１０と同軸上に配置したが第１操作レバー１
１と同軸上に配置してもよい。この場合、第１リンク１
９は第１操作レバー１１の後端側に固定される。In this embodiment, the second operating lever 1
7 is arranged coaxially with the rotary shaft 10, but the first operation lever 1
It may be arranged coaxially with 1. In this case, the first link 1
9 is fixed to the rear end side of the first operation lever 11.
【００２０】[0020]
【発明の効果】本発明は、車両フロアに固定されるロア
レールと、該ロアレールに摺動自在に支持されシートが
載置されるアツパレールと、前記ロアレール側に形成さ
れた係合穴と、前記アツパレール側に配設され前記係合
穴と係脱可能な係合爪と、前記シートの車両前方側に延
在配置され前記係合爪に連係された第１操作レバーとを
有し、前記第１操作レバーの操作により前記係合爪と前
記係合穴との係合を解除し前記アツパレールを前記ロア
レールに対して摺動可能状態とする車両用シートスライ
ド装置において、前記シートの車両後方側に延在配置さ
れ前記第１操作レバーに連係された第２操作レバーと、
前記第１操作レバーと前記第２操作レバーとの間に配設
され前記第２操作レバーの操作を前記第１操作レバーに
伝達し且つ前記第１操作レバーの操作は前記第２操作レ
バーには伝達しない連係機構とを有して車両用シートス
ライド装置を構成したので、以下の如く効果を有する。The present invention provides a lower rail fixed to a vehicle floor, an upper rail slidably supported by the lower rail and on which a seat is placed, an engagement hole formed on the lower rail side, and the upper rail. An engaging claw which is disposed on a side of the seat and which can be engaged with and disengaged from the engaging hole; and a first operating lever which is arranged to extend on the vehicle front side of the seat and is linked to the engaging claw. In a vehicle seat slide device that disengages the engagement claw and the engagement hole by operating an operation lever to make the upper rail slidable with respect to the lower rail, the vehicle seat slide device extends toward the vehicle rear side of the seat. A second operation lever which is provided and is linked to the first operation lever;
The operation of the second operation lever is arranged between the first operation lever and the second operation lever, the operation of the second operation lever is transmitted to the first operation lever, and the operation of the first operation lever is performed by the second operation lever. Since the vehicle seat slide device is configured to have the link mechanism that does not transmit, it has the following effects.
【００２１】シートの車両後方側からのスライド操作が
可能となるため、例えば、２ドア車の後席シートからの
乗降時等における乗降性を考慮した前席シートのスライ
ド操作を、後席シートに着座している人からも容易に行
うことができ、乗降時におけ利便性を大幅に向上させる
ことができる。Since the seat can be slid from the rear side of the vehicle, for example, the sliding operation of the front seat can be performed on the rear seat by considering the ease of getting on and off the rear seat of a two-door vehicle. It can be easily performed even by a seated person, and the convenience can be greatly improved when getting on and off.
【００２２】連係機構の存在により第１操作レバーの操
作が第２操作レバーに伝達されることがないので、シー
トの下部に位置する後席シートに着座している人の足や
異物等によつて第１操作レバーの操作が妨げられるよう
なことがない。Since the operation of the first operation lever is not transmitted to the second operation lever due to the existence of the linkage mechanism, it may be affected by a foot or foreign matter of a person seated in the rear seat located at the lower part of the seat. Therefore, the operation of the first operation lever is not obstructed.
【図１】本発明に係るシートスライド装置を採用した前
席シートの斜視図である。FIG. 1 is a perspective view of a front seat that employs a seat slide device according to the present invention.
【図２】本発明に係るシートスライド装置の平面図であ
る。FIG. 2 is a plan view of a seat slide device according to the present invention.
【図３】図２のＡ−Ａ線断面図である。3 is a cross-sectional view taken along the line AA of FIG.
１ ロアレール ３ アツパレール ７ 係合穴 １２ 係合爪 １１ 第１操作レバー １７ 第２操作レバー ２１ 係合ピン（連係機構） ２２ 係合凹部（連係機構） 1 Lower Rail 3 Upper Rail 7 Engagement Hole 12 Engaging Claw 11 First Operating Lever 17 Second Operating Lever 21 Engaging Pin (Linking Mechanism) 22 Engaging Recess (Linking Mechanism)
Claims (1)
該ロアレールに摺動自在に支持されシートが載置される
アツパレールと、前記ロアレール側に形成された係合穴
と、前記アツパレール側に配設され前記係合穴と係脱可
能な係合爪と、前記シートの車両前方側に延在配置され
前記係合爪に連係された第１操作レバーとを有し、前記
第１操作レバーの操作により前記係合爪と前記係合穴と
の係合を解除し前記アツパレールを前記ロアレールに対
して摺動可能状態とする車両用シートスライド装置にお
いて、前記シートの車両後方側に延在配置され前記第１
操作レバーに連係された第２操作レバーと、前記第１操
作レバーと前記第２操作レバーとの間に配設され前記第
２操作レバーの操作を前記第１操作レバーに伝達し且つ
前記第１操作レバーの操作は前記第２操作レバーには伝
達しない連係機構とを有する車両用シートスライド装
置。Claims: 1. A lower rail fixed to a vehicle floor,
An upper rail on which a sheet is slidably supported by the lower rail, an engaging hole formed on the lower rail side, and an engaging claw provided on the upper rail side and engageable with and disengageable from the engaging hole. A first operation lever that is arranged to extend toward the vehicle front side of the seat and is linked to the engagement claw, and the engagement between the engagement claw and the engagement hole by operating the first operation lever. In the vehicle seat slide device in which the upper rail is slidable with respect to the lower rail, the first seat is extendedly arranged on the vehicle rear side of the seat.
A second operation lever linked to the operation lever, and arranged between the first operation lever and the second operation lever to transmit the operation of the second operation lever to the first operation lever and the first operation lever. A vehicle seat slide device having a linkage mechanism in which an operation of an operation lever is not transmitted to the second operation lever.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15169991A JP3158497B2 (en) | 1991-06-24 | 1991-06-24 | Vehicle seat slide device |
| DE19924220347 DE4220347C2 (en) | 1991-06-24 | 1992-06-22 | Seat slide mechanism for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15169991A JP3158497B2 (en) | 1991-06-24 | 1991-06-24 | Vehicle seat slide device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH058671A true JPH058671A (en) | 1993-01-19 |
| JP3158497B2 JP3158497B2 (en) | 2001-04-23 |
Family
ID=15524335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15169991A Expired - Fee Related JP3158497B2 (en) | 1991-06-24 | 1991-06-24 | Vehicle seat slide device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3158497B2 (en) |
| DE (1) | DE4220347C2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002264702A (en) * | 2001-03-05 | 2002-09-18 | T S Tec Kk | Sliding seat for automobile |
| JP2007168582A (en) * | 2005-12-21 | 2007-07-05 | Takata Corp | Child seat |
| JP2020045001A (en) * | 2018-09-19 | 2020-03-26 | シロキ工業株式会社 | Slide rail device for vehicle |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2803802B1 (en) * | 2000-01-18 | 2002-03-29 | Faure Bertrand Equipements Sa | BASE FOR VEHICLE SEAT AND SEAT COMPRISING SUCH A BASE |
| DE102005009040B4 (en) * | 2005-02-22 | 2018-11-08 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Vehicle seat with seat-length adjustment via two handles |
| DE102005029940A1 (en) * | 2005-06-28 | 2007-01-04 | Keiper Gmbh & Co.Kg | Motor vehicle seat has manually operable actuator, provided behind backrest, connected to lock release lever of seat slide mechanism via flexible belt |
| DE102008017710A1 (en) * | 2008-04-08 | 2009-10-15 | GM Global Technology Operations, Inc., Detroit | Seat arrangement for a motor vehicle with a longitudinally displaceable middle vehicle seat |
| DE102008041857B4 (en) * | 2008-09-08 | 2020-08-27 | Volkswagen Ag | Vehicle seat with a front and a rear handle for longitudinal seat adjustment |
| DE102009051701A1 (en) | 2009-11-03 | 2011-05-19 | Volkswagen Ag | Vehicle seat has front actuating levers and rear actuating levers, where front actuating levers are provided for releasing seat longitudinal adjustment of vehicle seat |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52105428A (en) * | 1976-02-27 | 1977-09-03 | Nissan Motor Co Ltd | Memory including seat for walk-in rail |
| DE3809135A1 (en) * | 1987-03-30 | 1988-10-13 | Volkswagen Ag | Seat arrangement for a vehicle with a memory device |
| JPH01175928U (en) * | 1988-05-27 | 1989-12-14 | ||
| JPH0636999Y2 (en) * | 1988-07-25 | 1994-09-28 | ダイハツ工業株式会社 | Vehicle seat slide lock device |
-
1991
- 1991-06-24 JP JP15169991A patent/JP3158497B2/en not_active Expired - Fee Related
-
1992
- 1992-06-22 DE DE19924220347 patent/DE4220347C2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002264702A (en) * | 2001-03-05 | 2002-09-18 | T S Tec Kk | Sliding seat for automobile |
| JP4631088B2 (en) * | 2001-03-05 | 2011-02-16 | テイ・エス テック株式会社 | Sliding car seat |
| JP2007168582A (en) * | 2005-12-21 | 2007-07-05 | Takata Corp | Child seat |
| JP2020045001A (en) * | 2018-09-19 | 2020-03-26 | シロキ工業株式会社 | Slide rail device for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3158497B2 (en) | 2001-04-23 |
| DE4220347C2 (en) | 1997-03-27 |
| DE4220347A1 (en) | 1993-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |