JPH10278643A - Seat for vehicle - Google Patents
Seat for vehicleInfo
- Publication number
- JPH10278643A JPH10278643A JP9177397A JP9177397A JPH10278643A JP H10278643 A JPH10278643 A JP H10278643A JP 9177397 A JP9177397 A JP 9177397A JP 9177397 A JP9177397 A JP 9177397A JP H10278643 A JPH10278643 A JP H10278643A
- Authority
- JP
- Japan
- Prior art keywords
- seat
- reclining
- seat cushion
- arm
- seat back
- 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
- B60N2/3038—Cushion movements
- B60N2/304—Cushion movements by rotation only
- B60N2/3045—Cushion movements by rotation only about transversal axis
- B60N2/305—Cushion movements by rotation only about transversal axis the cushion being hinged on the vehicle frame
-
- 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
- B60N2/3002—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements
- B60N2/3004—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only
- B60N2/3009—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis
- B60N2/3013—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis the back-rest being hinged on the vehicle frame
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、内部を物品収納部
とするシートベース上にシートクッションを起伏自在に
設けるとともにシートベースの後部にリクライニング金
具を介してシートバックを取付けて必要に応じてシート
クッションを跳ね上げ起立させることにより物品収納部
に小物を収納できるようにした車両用シートに関するも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a seat base provided with a seat cushion having an interior for storing articles therein, and a seat back mounted to a rear portion of the seat base via a reclining metal fitting as required. The present invention relates to a vehicle seat in which small articles can be stored in an article storage section by flipping up and rising a cushion.
【０００２】[0002]
【従来の技術】自動車の目的使用がアウトドアレジャー
等への適用など多様化するに伴い、シートクッションの
下部を小物などを収納できる物品収納部とした車両用シ
ートが実開昭６２ー１５１１３４号公報や実開平５ー２
６６０６号公報などにより提案されている。2. Description of the Related Art With the diversification of purposes of automobiles, such as application to outdoor leisure, etc., Japanese Patent Laid-Open Publication No. Sho 62-151134 discloses a vehicle seat in which the lower part of a seat cushion is an article storage section capable of storing small articles. Yakai 5-2
No. 6606 and the like.
【０００３】ところが、従来のこの種の車両用シートに
おいては、シートクッションをシートベースの前端にリ
ンク機構を介して回転・起立できるように連結するとと
もに通常の使用状態においてシートクッションが跳ね上
がることを防止するための複雑なロック機構を組み込ん
だものであって、ロック機構の組み込みに手数を要する
うえにロック機構の解除操作も面倒なものとなるなどの
問題がある。また、図６に示されるように、シートクッ
ションの後部上面をシートバックの下端で押さえて通常
の使用状態においてはシートクッションが跳ね上がるこ
とのないようにしたものが考えられるが、このようなも
のにおいてシートクッションを前方に跳ね上げて収納部
の上部開口を開放するには、先ず、リクライニング機構
３０によりシートバック３２を略水平状態までフルに後
傾させてシートバックの下端による押さえを解いたう
え、シートクッション３１を前方部の回転ヒンジ３３を
中心に跳ね上げて前側へ引き起こす必要があり、このた
めにシートバック３２を略水平状態までフルに後傾させ
るに充分な後部スペースを要するという難点や、シート
バックの後傾の際に後部側の荷物を邪魔にならない位置
まで移動させたりシート自体を前側へ移動させたりする
等の手間がいるという難点があり、また、この結果、後
部座席のレイアウト上の設計にも大きな制約が課される
等の問題点もあった。However, in this type of conventional vehicle seat, the seat cushion is connected to the front end of the seat base via a link mechanism so as to be able to rotate and stand up, and also prevents the seat cushion from jumping up in a normal use state. However, there is a problem in that a complicated lock mechanism for incorporating the lock mechanism is incorporated, and it takes time and effort to incorporate the lock mechanism, and the operation of releasing the lock mechanism becomes troublesome. In addition, as shown in FIG. 6, it is conceivable that the rear upper surface of the seat cushion is pressed by the lower end of the seat back so that the seat cushion does not jump up in a normal use state. To flip the seat cushion forward to open the upper opening of the storage section, first, the reclining mechanism 30 fully tilts the seat back 32 backward to a substantially horizontal state to release the holding by the lower end of the seat back, It is necessary to flip up the seat cushion 31 around the rotation hinge 33 in the front part and raise the seat cushion 31 to the front side. For this reason, it is necessary to have a sufficient rear space to fully tilt the seat back 32 backward to a substantially horizontal state. Move the rear luggage out of the way when the seat back is tilted backwards, or move the seat itself forward. There is a drawback that there are labor such or moved to, also, as a result, significant limitations in the layout on the design of the rear seats there is a problem such as imposed.
【０００４】[0004]
【発明が解決しようとする課題】本発明は上記のような
従来の問題点を解決して、複雑なロック機構を組み込む
必要がないうえにロック機構の解除操作手数も簡単で、
しかも、シートバックの後部スペースも殆ど関係なくシ
ートクッションを前向きに跳ね上げることができて座席
のレイアウトの設計の自由度を高めることのできる車両
用シートを提供することを目的として完成されたもので
ある。SUMMARY OF THE INVENTION The present invention solves the above-mentioned conventional problems and does not require the incorporation of a complicated lock mechanism, and the operation for releasing the lock mechanism is simple.
Moreover, it has been completed with the object of providing a vehicle seat capable of flipping the seat cushion forward irrespective of the rear space of the seat back and increasing the degree of freedom in designing the layout of the seat. is there.
【０００５】[0005]
【課題を解決するための手段】上記の課題を解決するた
めになされた本発明の車両用シートは、内部を物品収納
部とするシートベース上にシートクッションを設けると
ともにシートベースの後部にリクライニング金具を介し
てシートバックを取付けた車両用シートにおいて、前記
シートクッションをシートベースの前端に起伏自在に枢
着して前記物品収納部の蓋と座の両機能を有する正常状
態と、物品収納部の上部開口を開放した起立状態の２態
様に切替可能とする一方、前記リクライニング金具に
は、シートバックの下端が前記シートクッションの後部
上面にあってシートクッションの跳ね上げ阻止機能を発
揮する正常位置と、前記跳ね上げ阻止機能が解かれる後
部位置との２位置に起立保持されるように切替可能な切
替機構を組み込んであることを特徴とするものである。
また、このような発明におけるリクライニング金具の切
替機構は特に限定されるものではないが、請求項２に記
載したように、シートベースに取付けられたロアアーム
にリクライニング用のアッパアームを連結してこのアッ
パアームにロック付きヒンジ機構を介して前倒可能な中
折れアームを連結したものとして、この中折れアームに
シートバックが取付けられているものや、請求項３に記
載したように、シートベースに取付けられたロアアーム
にリクライニング用のアッパアームを連結してこのアッ
パアームに上端がシートバックの側面に連結された前リ
ンクと後リンクの下端を連結するとともに、後リンクの
中間部にロックレバーの係合部と係脱自在なロックピン
を設けたものが製作容易で安価に提供できるので好まし
い。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, a vehicle seat according to the present invention is provided with a seat cushion on a seat base having an article storage portion therein and a reclining metal fitting at a rear portion of the seat base. A vehicle seat to which a seat back is attached via a seat base, the seat cushion is pivotally attached to the front end of the seat base so as to be able to undulate freely, and a normal state having both functions of a lid and a seat of the article storage section; In the reclining bracket, the lower end of the seat back is located on the upper surface of the rear portion of the seat cushion, and the reclining bracket has a normal position where the function of preventing the seat cushion from jumping up is enabled. Incorporating a switching mechanism capable of switching so as to be held upright at two positions, that is, a rear position where the flip-up preventing function is released. And it is characterized in Rukoto.
Further, the switching mechanism of the reclining bracket in such an invention is not particularly limited, but as described in claim 2, a reclining upper arm is connected to a lower arm attached to a seat base, and the upper arm is connected to the lower arm. The center-foldable arm that can be tilted forward is connected via a hinge mechanism with a lock, and the seatback is attached to the center-foldable arm, or the seatback is attached to the seat base as described in claim 3. A reclining upper arm is connected to the lower arm, and a front link and a lower link, the upper ends of which are connected to the side of the seat back, are connected to the upper arm, and the locking lever engaging part is disengaged from the middle part of the rear link. It is preferable to provide a flexible lock pin because it is easy to manufacture and can be provided at low cost.
【０００６】[0006]
【発明の実施の形態】以下に、図面を参照しつつ本発明
の好ましい実施の形態を示す。図面は、本発明を自動車
のフロントシートに適用した場合を示すものであって、
図中１は内部を物品収納部３としたシートベースの上部
前端に起伏自在に枢着されているシートクッション、２
はシートベースの後部に周知のリクライニング機構を備
えたリクライニング金具６を介して取付けられたシート
バックであって、前記シートクッション１は前端の回転
ヒンジ４を中心として後部を前方に向け跳ね上げ自在と
され、一方、シートクッション１の後部にはリクライニ
ングヒンジピン６ａに係合するロック溝５が形成されて
おり、以上の構成は従来のこの種の車両用座席と基本的
には変わることがないが、本発明ではシートクッション
１とシートバック２とを連結しているリクライニング金
具６が従来のものと相違している。。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described below with reference to the drawings. The drawings show a case where the present invention is applied to a front seat of an automobile,
In the figure, reference numeral 1 denotes a seat cushion which is pivotally attached to the upper front end of a seat base having an article storage portion 3 therein.
Is a seat back attached to a rear portion of the seat base via a reclining bracket 6 having a well-known reclining mechanism. The seat cushion 1 is capable of flipping a rear portion forward with a rotating hinge 4 at a front end as a center. On the other hand, a lock groove 5 that engages with the reclining hinge pin 6a is formed in the rear portion of the seat cushion 1, and the above configuration is basically the same as that of a conventional vehicle seat of this type. In the present invention, the reclining metal fitting 6 connecting the seat cushion 1 and the seat back 2 is different from the conventional one. .
【０００７】すなわち、本発明におけるリクライニング
金具６には、シートバック２の下端が前記シートクッシ
ョン１の後部上面にあってシートクッション１の跳ね上
げ阻止機能を発揮する正常の背凭位置と、前記跳ね上げ
阻止機能が解かれる後部位置との２位置に起立保持され
るように切替可能な切替機構７を組み込んである。この
リクライニング金具６の切替機構７の具体的構成は特に
限定されるものではないが、図１〜図４に示す第１の実
施態様においては、シートベースに取付けられたロアア
ーム８に図示しない周知のリクライニング機構を介して
リクライニング用のアッパアーム９を連結し、このアッ
パアーム９にロック付きヒンジ機構１０を介して前倒可
能な中折れアーム１１を連結したものとして、この中折
れアーム１１にシートバック２の側面を取付たものとし
ている。そして、この中折れアーム１１は、図２に示さ
れるように、リクライニング金具６のアッパーアーム９
の上端部に連結されていて、中折れレバー１２の操作に
よって中折れヒンジピン１３を中心として前側へ略９０
°前倒しできるよう構成されており、これにより前記リ
クライニング金具６のリクライニング機構の操作とは別
にシートバック２のみを前倒し可能とすることができる
ものとなっている。That is, in the reclining metal fitting 6 according to the present invention, a normal backrest position where the lower end of the seat back 2 is on the upper surface of the rear portion of the seat cushion 1 to exhibit the function of preventing the seat cushion 1 from jumping up, A switching mechanism 7 that can be switched so as to be held upright at two positions, that is, a rear position where the lifting prevention function is released, is incorporated. Although the specific configuration of the switching mechanism 7 of the reclining bracket 6 is not particularly limited, in the first embodiment shown in FIGS. 1 to 4, a known arm (not shown) is attached to the lower arm 8 attached to the seat base. The upper arm 9 for reclining is connected via a reclining mechanism, and the upper arm 9 is connected to a center-foldable arm 11 which can be tilted forward via a hinge mechanism 10 with a lock. The side is attached. Then, as shown in FIG. 2, the center bending arm 11 is connected to the upper arm 9 of the reclining bracket 6.
Of the center bending hinge pin 13 by the operation of the center bending lever 12 to the front side.
° It is configured so that the seat back 2 can be moved forward independently of the operation of the reclining mechanism of the reclining metal fitting 6.
【０００８】このように構成されたものは、図３に示さ
れるように、通常はシート形状となっていて着座に供さ
れるものであり、この場合、シートクッション１はその
後部上面をシートバック２の下端で固定された状態とな
っているため、走行時においてもシートクッション１が
外れることもなく安全であり、また、ガタ等の発生もな
く快適なシート状態を保持できることとなる。[0010] As shown in FIG. 3, the seat cushion 1 is usually in the form of a seat and is used for seating. In this case, the seat cushion 1 has a rear upper surface provided in the seat back. Since the seat cushion 1 is fixed at the lower end of the seat 2, the seat cushion 1 does not come off during traveling and is safe, and a comfortable seat state can be maintained without occurrence of backlash or the like.
【０００９】一方、物品収納部３を利用する場合には、
図４に示されるように、中折れレバー１２を操作して中
折れアーム１１を介してシートバック２のみを前側へ略
９０°前倒し、次いで、この状態のままリクライニング
金具６のリクライニング機構の操作でアッパーアーム９
を目一杯後傾させた状態とすると、中折れアーム１１に
取付けられているシートバック２は中折れアーム１１と
アッパーアーム９との角度を略９０°としたまま保持さ
れているため、正常起立位置に起立されることなく、前
記跳ね上げ阻止機能が解かれる後部位置で起立した状態
をとることとなり、従って、シートクッション１の後部
上面がシートバック２の下端で固定されていた状態は解
除されることとなる。そこで、回転ヒンジ４を中心にシ
ートクッション１の後方側を跳ね上げると、物品収納部
３の上端開口が露呈されるので、必要な物品の出し入れ
等の利用に供すればよい。On the other hand, when the article storage unit 3 is used,
As shown in FIG. 4, only the seat back 2 is tilted forward by approximately 90 ° through the center bending arm 11 by operating the center bending lever 12, and then the reclining mechanism 6 of the reclining bracket 6 is operated in this state. Upper arm 9
Is fully tilted backward, the seat back 2 attached to the center bending arm 11 is held with the angle between the center bending arm 11 and the upper arm 9 kept at approximately 90 °, so that the seat back 2 is normally erected. The seat cushion 1 is not erected at the position, but stands at the rear position where the flip-up preventing function is released. Therefore, the state where the rear upper surface of the seat cushion 1 is fixed at the lower end of the seat back 2 is released. The Rukoto. Then, when the rear side of the seat cushion 1 is flipped up about the rotating hinge 4, the upper end opening of the article storage section 3 is exposed, and thus the article may be used for taking in and out of necessary articles.
【００１０】また、リクライニング金具６の切替機構７
としては、図５に示す第２の実施態様のように、シート
ベースに取付けられたロアアーム８にリクライニング用
のアッパアーム９を連結してこのアッパアーム９に、上
端がシートバック２の側面に連結された前リンク２１と
後リンク２２を平行させてその下端をもって連結すると
ともに、後リンク２２の中間部にロックレバー２４の係
合部２５と係脱自在なロックピン２３を設けたものとし
てもよい。Further, a switching mechanism 7 for the reclining fitting 6
As in the second embodiment shown in FIG. 5, a reclining upper arm 9 is connected to a lower arm 8 attached to a seat base, and the upper end is connected to the side surface of the seat back 2. The front link 21 and the rear link 22 may be connected in parallel with their lower ends, and a lock pin 23 may be provided at an intermediate portion of the rear link 22 so as to be detachable from the engaging portion 25 of the lock lever 24.
【００１１】このようにした第２の実施の形態の場合
も、通常はシート形状となっていて着座に供されるもの
であり、この場合、シートクッション１はその後部上面
を平行する前リンク２１と後リンク２２がロックレバー
２４によりリンクとして作用しないためにその後部上面
に下端が位置する正常背凭位置として起立しているシー
トバック２で固定された状態を保持することとなり、走
行時においてもシートクッション１が外れることもなく
安全であり、また、ガタ等の発生もなく快適なシート状
態を保持できることとなるが、物品収納部３を利用する
場合には、図５に示されるように、ロックレバー２４の
係合部２５とロックピン２３との係合を解けば、前リン
ク２１と後リンク２２が平行リンクとして機能してシー
トバック２は正常起立位置から後退して前記跳ね上げ阻
止機能が解かれる後部位置に起立した状態をとることと
なって、シートクッション１の後部上面がシートバック
２の下端で固定されていた状態は解除されるから、回転
ヒンジ４を中心にシートクッション１の後方側を跳ね上
げると、物品収納部３の上端開口が露呈されるので、必
要な物品の出し入れ等の利用に供すればよい。Also in the case of the second embodiment, the seat cushion 1 is usually in the form of a seat and is used for seating. In this case, the seat cushion 1 has a front link 21 parallel to the rear upper surface. Since the rear link 22 and the rear link 22 do not act as a link by the lock lever 24, the rear link 22 holds the seat back 2 standing upright as a normal backrest position with the lower end located on the upper surface of the rear portion. The seat cushion 1 is safe without being detached, and can maintain a comfortable seat state without occurrence of backlash or the like. However, when the article storage unit 3 is used, as shown in FIG. When the engagement between the engaging portion 25 of the lock lever 24 and the lock pin 23 is released, the front link 21 and the rear link 22 function as parallel links, and the seat back 2 is normally raised. The seat cushion 1 is retracted from the position and stands up to the rear position where the flip-up preventing function is released, and the state in which the rear upper surface of the seat cushion 1 is fixed at the lower end of the seat back 2 is released. When the rear side of the seat cushion 1 is flipped up about the rotation hinge 4, the upper end opening of the article storage section 3 is exposed, and thus the article may be used for taking in and out of necessary articles.
【００１２】いずれにしても、本発明においては従来の
ように、シートバック２を略水平状態までフルに後傾さ
せなくても蓋体に相当するシートクッション１の開閉操
作を行うことができるため、後部側に大きなスペースを
必要とせずコンパクトな設計が可能となり、また、複雑
なロック機構を組み込む必要がないうえ、ロック機構の
解除操作手数も簡単である。In any case, according to the present invention, the seat cushion 1 corresponding to the lid can be opened and closed without having to fully tilt the seat back 2 backward to a substantially horizontal state as in the conventional case. In addition, a compact design is possible without requiring a large space on the rear side, and it is not necessary to incorporate a complicated lock mechanism, and the operation for releasing the lock mechanism is simple.
【００１３】[0013]
【発明の効果】以上の説明からも明らかなように、リク
ライニング金具には、シートバックの下端が前記シート
クッションの後部上面にあってシートクッションの跳ね
上げ阻止機能を発揮する正常起立位置と、前記跳ね上げ
阻止機能が解かれる後部位置との２位置に起立保持され
るように切替可能な切替機構を組み込んであるので、複
雑なロック機構を組み込む必要がないうえにロック機構
の解除操作手数も簡単で、しかも、シートバックの後部
スペースも殆ど関係なくシートクッションを前向きに跳
ね上げることができて座席のレイアウトの設計の自由度
を高めることのできる車両用シートを提供することがで
きる。よって本発明は従来の問題点を一掃した車両用シ
ートとして、産業の発展に寄与するところは極めて大で
ある。As is apparent from the above description, the reclining metal fitting has a normal standing position in which the lower end of the seat back is located on the upper surface of the rear portion of the seat cushion and exhibits the function of preventing the seat cushion from jumping up. A switching mechanism that can be switched so that it can be held upright at two positions, the rear position where the flip-up prevention function is released, is not required, so there is no need to incorporate a complicated locking mechanism, and the number of operations for releasing the locking mechanism is simple. In addition, it is possible to provide a vehicle seat in which the seat cushion can be flipped forward irrespective of the rear space of the seat back and the degree of freedom in designing the layout of the seat can be increased. Therefore, the present invention greatly contributes to industrial development as a vehicle seat that has eliminated the conventional problems.
【図１】本発明の実施の形態を示す全体斜視図である。FIG. 1 is an overall perspective view showing an embodiment of the present invention.
【図２】リクライニング金具の第１の実施の形態を周知
のリクライニング機構部分を省略して示す斜視図であ
る。FIG. 2 is a perspective view showing a first embodiment of a reclining fitting with a known reclining mechanism omitted.
【図３】本発明の第１の実施の形態におけるシートとし
ての通常の状態を示す全体斜視図である。FIG. 3 is an overall perspective view showing a normal state as a sheet according to the first embodiment of the present invention.
【図４】本発明の第１の実施の形態の操作手順を示す説
明図である。FIG. 4 is an explanatory diagram showing an operation procedure according to the first embodiment of the present invention.
【図５】本発明の第２の実施の形態の操作手順を示す説
明図である。FIG. 5 is an explanatory diagram showing an operation procedure according to the second embodiment of the present invention.
【図６】従来例を示す説明図である。FIG. 6 is an explanatory diagram showing a conventional example.
１ シートクッション ２ シートバック ３ 物品収納部 ６ リクライニング金具 ７ 切替機構 ８ ロアアーム ９ アッパアーム 11 中折れアーム 21 前リンク 22 後リンク 23 ロックピン 24 ロックレバー DESCRIPTION OF SYMBOLS 1 Seat cushion 2 Seat back 3 Article storage part 6 Reclining bracket 7 Switching mechanism 8 Lower arm 9 Upper arm 11 Center bending arm 21 Front link 22 Rear link 23 Lock pin 24 Lock lever
───────────────────────────────────────────────────── フロントページの続き (72)発明者 小西 誠 愛知県豊田市トヨタ町１番地 トヨタ自動 車株式会社内 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Makoto Konishi 1 Toyota Town, Toyota City, Aichi Prefecture Inside Toyota Motor Corporation
Claims (3)
にシートクッションを設けるとともにシートベースの後
部にリクライニング金具を介してシートバックを取付け
た車両用シートにおいて、前記シートクッションをシー
トベースの前端に起伏自在に枢着して前記物品収納部の
蓋と座の両機能を有する正常状態と、物品収納部の上部
開口を開放した起立状態の２態様に切替可能とする一
方、前記リクライニング金具には、シートバックの下端
が前記シートクッションの後部上面にあってシートクッ
ションの跳ね上げ阻止機能を発揮する正常起立位置と、
前記跳ね上げ阻止機能が解かれる後部位置との２位置に
起立保持されるように切替可能な切替機構を組み込んで
あることを特徴とする車両用シート。1. A vehicle seat in which a seat cushion is provided on a seat base having an interior as an article storage portion and a seat back is attached to a rear portion of the seat base via a reclining metal fitting, wherein the seat cushion is provided at a front end of the seat base. The reclining metal fitting is capable of switching between a normal state in which the article storage unit has both functions of a lid and a seat by swinging up and down, and a standing state in which an upper opening of the article storage unit is opened. A normal standing position in which the lower end of the seat back is on the rear upper surface of the seat cushion and exhibits a function of preventing the seat cushion from jumping up,
A vehicle seat incorporating a switching mechanism capable of switching so as to be held upright at two positions, that is, a rear position where the flip-up preventing function is released.
トベースに取付けられたロアアームにリクライニング用
のアッパアームを連結してこのアッパアームにロック付
きヒンジ機構を介して前倒可能な中折れアームを連結し
たものとして、この中折れアームにシートバックが取付
けられている請求項１に記載の車両用シート。2. A switching mechanism for a reclining metal fitting, wherein a reclining upper arm is connected to a lower arm attached to a seat base, and a front-reversing middle bending arm is connected to the upper arm via a hinge mechanism with a lock. 2. The vehicle seat according to claim 1, wherein a seat back is attached to the folding arm.
トベースに取付けられたロアアームにリクライニング用
のアッパアームを連結してこのアッパアームに上端がシ
ートバックの側面に連結された前リンクと後リンクの下
端を連結するとともに、後リンクの中間部にロックレバ
ーの係合部と係脱自在なロックピンを設けたものとした
請求項１に記載の車両用シート。3. A reclining metal switching mechanism, wherein a reclining upper arm is connected to a lower arm attached to a seat base, and a front link and a lower link of which a top end is connected to a side surface of a seat back are connected to the upper arm. 2. The vehicle seat according to claim 1, wherein a lock pin is provided at an intermediate portion of the rear link, the lock pin being capable of engaging with and disengaging from an engagement portion of a lock lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09177397A JP3704541B2 (en) | 1997-04-10 | 1997-04-10 | Vehicle seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09177397A JP3704541B2 (en) | 1997-04-10 | 1997-04-10 | Vehicle seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10278643A true JPH10278643A (en) | 1998-10-20 |
| JP3704541B2 JP3704541B2 (en) | 2005-10-12 |
Family
ID=14035910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP09177397A Expired - Fee Related JP3704541B2 (en) | 1997-04-10 | 1997-04-10 | Vehicle seat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3704541B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6386612B2 (en) * | 2000-01-07 | 2002-05-14 | Johnson Controls Technology Company | Under seat storage system |
| JP2005297633A (en) * | 2004-04-07 | 2005-10-27 | Honda Motor Co Ltd | Vehicular seat device |
| JP2011111120A (en) * | 2009-11-30 | 2011-06-09 | Mazda Motor Corp | Seat device for vehicle |
| JP2011111121A (en) * | 2009-11-30 | 2011-06-09 | Mazda Motor Corp | Seat device for vehicle |
| JP2011111122A (en) * | 2009-11-30 | 2011-06-09 | Mazda Motor Corp | Seat device for vehicle |
| JP2020062924A (en) * | 2018-10-16 | 2020-04-23 | トヨタ自動車株式会社 | Rear seat lower structure in vehicle |
-
1997
- 1997-04-10 JP JP09177397A patent/JP3704541B2/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6386612B2 (en) * | 2000-01-07 | 2002-05-14 | Johnson Controls Technology Company | Under seat storage system |
| JP2005297633A (en) * | 2004-04-07 | 2005-10-27 | Honda Motor Co Ltd | Vehicular seat device |
| JP2011111120A (en) * | 2009-11-30 | 2011-06-09 | Mazda Motor Corp | Seat device for vehicle |
| JP2011111121A (en) * | 2009-11-30 | 2011-06-09 | Mazda Motor Corp | Seat device for vehicle |
| JP2011111122A (en) * | 2009-11-30 | 2011-06-09 | Mazda Motor Corp | Seat device for vehicle |
| JP2020062924A (en) * | 2018-10-16 | 2020-04-23 | トヨタ自動車株式会社 | Rear seat lower structure in vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3704541B2 (en) | 2005-10-12 |
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