JP2780332B2 - Retractable rear seat support structure - Google Patents
Retractable rear seat support structureInfo
- Publication number
- JP2780332B2 JP2780332B2 JP1115300A JP11530089A JP2780332B2 JP 2780332 B2 JP2780332 B2 JP 2780332B2 JP 1115300 A JP1115300 A JP 1115300A JP 11530089 A JP11530089 A JP 11530089A JP 2780332 B2 JP2780332 B2 JP 2780332B2
- Authority
- JP
- Japan
- Prior art keywords
- seat cushion
- rod
- upper rod
- rear seat
- seat
- 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
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
- B60N2/3002—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
- B60N2/3011—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 cushion, e.g. "portefeuille movement"
-
- 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
- B60N2/90—Details or parts not otherwise provided for
- B60N2/919—Positioning and locking mechanisms
- B60N2002/952—Positioning and locking mechanisms characterised by details of the locking system
- B60N2002/967—Positioning and locking mechanisms characterised by details of the locking system the locking system prevents tilt of whole seat by retaining and locking the seat in a vertical storage position
Description
【発明の詳細な説明】 a. 産業上の利用分野 本発明は、バン、ワンボックスカーなどの荷物積載用
車輌に装備する格納式リアシートの支持構造に関する。DETAILED DESCRIPTION OF THE INVENTION a. Industrial Field of the Invention The present invention relates to a support structure for a retractable rear seat mounted on a luggage loading vehicle such as a van or a one-box car.
b. 従来の技術 この種の車輌においては、リアシートａは第９図に示
すようにフロントシートｂの後方に起立させて格納でき
るようにしてある。第８図はリアシート支持構造の一例
を示し、シートクッションa1は前端部裏面をフロアパネ
ルｃにヒンジ結合してある。b. Prior Art In a vehicle of this type, a rear seat a is stood upright behind a front seat b as shown in FIG. Figure 8 shows an example of the rear seat support structure, the seat cushion a 1 is are hinged to the front end rear surface to the floor panel c.
また、シートクッションa1の後部裏面には、ロッドｄ
の一端が回動自在に取付けてあり、該ロッドｄの他端部
をフロアパネルｃに固設したストライカｅに結合させ、
該ロッドｄによってリアシートａを支持するように構成
してある。なお、シートクッションa1の裏面にも、スト
ライカｆが設けてあり、リアシートａのセット時には、
該ストライカｆにロッドｄを結合させて格納するように
なっている。In addition, the rear back surface of the seat cushion a 1, a rod d
One end of the rod d is rotatably mounted, and the other end of the rod d is connected to a striker e fixed to the floor panel c,
The rear seat a is configured to be supported by the rod d. Also on the back surface of the seat cushion a 1, the striker f is is provided with, at the time of the set of rear sheet a,
A rod d is connected to the striker f and stored.
c. 発明が解決しようとする課題 しかし、上記構造によると、リアシート格納の際、シ
ートクッションa1を起立させ、ロッドｄをストライカｆ
から取外して別のストライカｅを係合し直さねばなら
ず、またリアシートをセットする際にも、これと逆の操
作を行なわねばならず、操作が非常に面倒であるという
問題があった。c. SUMMARY OF THE INVENTION However, according to the above structure, when the rear seat storage, is erected a seat cushion a 1, the striker f rod d
And to re-engage another striker e, and when setting the rear seat, the reverse operation must be performed, which is very troublesome.
d. 課題を解決するための手段 本発明は上記問題に鑑みてなされたもので、その目的
とするところは、操作性に優れた格納式リアシートの支
持構造を提供することにあり、その要旨は、自動車のフ
ロアにフロアシートクッションの前端部を支点として前
後に揺動できるようにして取付けたリアシートにおい
て、該シートクッションの裏面にアッパロッドの一端を
枢支結合するとともに、該アッパロッドの他端をロアロ
ッドの一端に枢支結合し、かつ該ロアロッドの他端をフ
ロアに固定したブラケットに枢支結合し、上記シートク
ッションを設置させた際、折り畳まれたアッパロッドと
ロアロッド及び上記ブラケットを収納する凹部をシート
クッションの裏面に設け、また、上記シートクッション
を格納させた際、伸張したアッパロッドとロアロッドの
ロック手段を設け、該ロック手段が、上記アッパロッド
とロアロッドの枢支結合部に設けられた樹脂製のキャッ
プであり、該キャップに、ロアロッドの一端を嵌入する
嵌入部と、該嵌入部から延在し、上記枢支結合部に枢支
される孔を設けた舌部と、上記嵌入部とともにアッパロ
ッドの他端を挾持するＬ字状の壁部と、該壁部に設けら
れ、上記シートクッションの格納時に、上記アッパロッ
ドの他端に形成された係止孔に嵌合自在な突設部と、上
記Ｌ字状の壁部の先端部に設けられ、把持部を有する把
手部とを設けたことを特徴とする格納式リアシートの支
持構造にある。d. Means for Solving the Problems The present invention has been made in view of the above problems, and an object of the present invention is to provide a support structure for a retractable rear seat with excellent operability. A rear seat mounted on the floor of an automobile such that it can swing back and forth with the front end of a floor seat cushion as a fulcrum, one end of an upper rod is pivotally connected to the back of the seat cushion, and the other end of the upper rod is connected to a lower rod. And the other end of the lower rod is pivotally connected to a bracket fixed to the floor, and when the seat cushion is installed, the folded upper rod, the lower rod, and the recess for accommodating the bracket are seated. It is provided on the back of the cushion, and when the seat cushion is stored, the extended upper rod and lower Locking means for locking the upper rod and the lower rod, the locking means being a resin cap provided at the pivotally connected portion of the upper rod and the lower rod, and a fitting part for fitting one end of the lower rod into the cap; A tongue extending from the pivot connection portion and having a hole pivotally supported by the pivot joint portion; an L-shaped wall portion for clamping the other end of the upper rod together with the fitting portion; When the seat cushion is stored, a protruding portion that can be fitted into a locking hole formed at the other end of the upper rod, and a grip portion provided at a distal end portion of the L-shaped wall portion and having a grip portion are provided. A support structure for a retractable rear seat, wherein the support structure is provided.
以下、本発明の一実施例を、添付図面を参照しながら
詳細に説明する。Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
第１図ないし第３図において、１はフロアパネル、２
はシートクッション、３はシートバックである。フロア
パネル１には、リアシート取付用ブラケット４がボルト
５で固定してあり、該ブラケット４はヒンジ６を介して
シートクッション２の前端部裏面に結合してある。また
フロアパネル１には、他のブラケット７がリアシート取
付用ブラケット４とともにボルト８で固定してあり、該
ブラケット７には、ロアロッド９の一端が枢支結合して
ある。該ロアロッド９の他端はアッパロッド10の一端
と、アッパロッド10の他端はシートクッション２の裏面
とにそれぞれ枢支結合してある。11はロアロッド９の端
部に装着した樹脂製のキャップで、該キャップ11は、詳
しくは第７図に示すようにロアロッド嵌入部11aと、該
嵌入部11aの壁部に延設したＬ字状の壁部11b及び舌片11
cと、該壁部11bの裏面に突設したクリック11dと、壁部1
1bの端部に設けた把手部11eとを備えている。1 to 3, reference numeral 1 denotes a floor panel, 2
Is a seat cushion, and 3 is a seat back. A rear seat mounting bracket 4 is fixed to the floor panel 1 with bolts 5, and the bracket 4 is connected to a back surface of a front end portion of the seat cushion 2 via a hinge 6. Another bracket 7 is fixed to the floor panel 1 with bolts 8 together with the rear seat mounting bracket 4, and one end of a lower rod 9 is pivotally connected to the bracket 7. The other end of the lower rod 9 is pivotally connected to one end of an upper rod 10 and the other end of the upper rod 10 is pivotally connected to the back surface of the seat cushion 2. Reference numeral 11 denotes a resin cap attached to the end of the lower rod 9. The cap 11 has a lower rod fitting portion 11a and an L-shape extending from a wall portion of the fitting portion 11a, as shown in detail in FIG. Wall portion 11b and tongue piece 11
c, a click 11d protruding from the back surface of the wall 11b, and a wall 1
1b, and a handle 11e provided at the end of 1b.
また、アッパロッド10の端部には、上記クリック11d
が係合する孔10aを設けてある。そしてキャップ11は、
ロアロッド嵌入部11aにロアロッド９を嵌入し、舌片11c
にアッパロッド10の端部を重ね合せ、該重複部にリベッ
ト12を挿通し、該リベッド12をかしめることにより、ロ
ア・アッパロッド9,10に組付けてある。In addition, the above-mentioned click 11d is attached to the end of the upper rod 10.
There is provided a hole 10a with which the hole engages. And cap 11
The lower rod 9 is fitted into the lower rod fitting portion 11a, and the tongue piece 11c is fitted.
The rivet 12 is inserted through the overlapped portion of the upper rod 10 and the rivet 12 is caulked to assemble the lower and upper rods 9 and 10.
本実施例はこのように構成してあるので、リアシート
を格納するには、まず、第１図に示すようにシートバッ
ク３を前方へ倒して折畳み、シートクッション２をヒン
ジ６を支点として前方（図中矢印方向）に回転すればよ
い。その際、アッパロッド10も第２図に示すようにリベ
ット12を支点として前方に回転し、その下端部がキャッ
プ11の壁部11bの裏側に隠れていき、アッパロッド10の
孔10aにキャップ11のクリック11dが係合し、それによっ
て、ロア・アッパロッド9,10は直線状に拘束されること
となる。そして、リアシートは第３図に示すようにこれ
らロッド9,10によって支持されて起立状態を保持するよ
うになっている。また、リアシートをセット状態に戻す
には、キャップ11の把手部11eを手前に引張って、クリ
ック11dをアッパロッド10の孔10aから引出し、キャップ
11を軽く前方に押せばよい。Since the present embodiment is configured as described above, in order to store the rear seat, first, as shown in FIG. 1, the seat back 3 is folded forward and folded, and the seat cushion 2 is moved forward with the hinge 6 as a fulcrum. What is necessary is just to rotate in the direction of the arrow in the figure). At this time, the upper rod 10 also rotates forward with the rivet 12 as a fulcrum as shown in FIG. 2, and its lower end is hidden behind the wall 11b of the cap 11, and the cap 11 is clicked into the hole 10a of the upper rod 10. 11d is engaged, whereby the lower upper rods 9, 10 are linearly restrained. As shown in FIG. 3, the rear seat is supported by these rods 9 and 10 to maintain an upright state. To return the rear seat to the set state, pull the handle 11e of the cap 11 toward you, pull out the click 11d from the hole 10a of the upper rod 10,
Just push 11 forward.
なお、リアシートを格納した際、車輌の加速や制動に
ともなってリアシートにかかる荷重は、リベット12を介
してロアロッド９に伝達されるので、キャップ11が大き
な荷重を受けて破損することはない。When the rear seat is stored, the load applied to the rear seat due to acceleration and braking of the vehicle is transmitted to the lower rod 9 via the rivet 12, so that the cap 11 is not damaged by receiving a large load.
また本実施例では、ブラケット７をリアシート取付用
ブラケット４とともにボルト８でフロアパネル１に固定
してあるので、該ブラケット７を取付けるための孔を別
途フロアパネル１に設ける必要はなく、生産コストの上
昇は殆どない。Further, in this embodiment, since the bracket 7 is fixed to the floor panel 1 with the bolts 8 together with the rear seat mounting bracket 4, it is not necessary to separately provide a hole for mounting the bracket 7 on the floor panel 1, which reduces the production cost. There is little rise.
e. 発明の効果 本発明によれば、シートクッションを前方に回転して
起立させるだけで、リアシートが格納でき、またロア・
アッパロッドのロック状態を解除し、これらロッドの結
合部を軽く前方に押すだけで、リアシートはセット状態
に戻るようになり、従来のものに較べて、操作が容易に
なる。e. Effects of the Invention According to the present invention, the rear seat can be stored simply by rotating the seat cushion forward to stand up,
By simply releasing the locked state of the upper rod and lightly pushing the connecting portion of these rods forward, the rear seat returns to the set state, which makes the operation easier than in the conventional case.
また、シートクッションを設置させた際、折り畳まれ
たアッパロッドとロアロッド及び上記ブラケットを収納
する凹部をシートクッションの裏面に設けたので、シー
トクッションの設置時に、シートクッションの裏面の凹
部に、アッパロッド、ロアロッド及びブラケットが収納
され、シートクッションの厚みを薄くすることなく、ま
たリヤシートの着座時にもそれらが邪魔にならない。Also, when the seat cushion is installed, the recess for accommodating the folded upper rod, lower rod, and the bracket is provided on the back surface of the seat cushion. Therefore, when the seat cushion is installed, the upper rod, the lower rod are provided in the recesses on the back surface of the seat cushion. And the bracket are housed, so that the thickness of the seat cushion is not reduced, and they do not interfere with the seating of the rear seat.
第１図ないし第７図は本発明の一実施例を示し、第１図
ないし第３図はそれぞれリアシートの格納段階を順次示
す図、第４図は第３図の点線枠Ａ内を拡大して示す図、
第５図及び第６図はそれぞれ第４図に示したＢ−Ｂ線と
Ｃ−Ｃ線による断面図、第７図はロアロッドの端部に装
着するキャップを示す斜視図、第８図は従来のリアシー
ト支持構造を示す斜視図、第９図はリアシートの格納方
法を概念的に示す説明図である。 １……フロアパネル、２……シートクッション、 ３……シートバック、６……ヒンジ、 ９……ロアロッド、10……アッパロッド、 10a……アッパロッドの孔、 11……キャップ、11a……クリック、 11e……把手部、12……リベット。FIGS. 1 to 7 show an embodiment of the present invention. FIGS. 1 to 3 are views respectively showing the steps of storing the rear seat in sequence, and FIG. 4 is an enlarged view of the dotted frame A in FIG. Figure shown,
5 and 6 are sectional views taken along lines BB and CC shown in FIG. 4, respectively. FIG. 7 is a perspective view showing a cap attached to the end of the lower rod, and FIG. FIG. 9 is an explanatory view conceptually showing a method of storing the rear seat. 1 ... floor panel, 2 ... seat cushion, 3 ... seat back, 6 ... hinge, 9 ... lower rod, 10 ... upper rod, 10a ... hole in upper rod, 11 ... cap, 11a ... click, 11e ... handle, 12 ... rivet.
Claims (1)
の前端部を支点として前後に揺動できるようにして取付
けたリアシートにおいて、該シートクッションの裏面に
アッパロッドの一端を枢支結合するとともに、該アッパ
ロッドの他端をロアロッドの一端に枢支結合し、かつ該
ロアロッドの他端をフロアに固定したブラケットに枢支
結合し、上記シートクッションを設置させた際、折り畳
まれたアッパロッドとロアロッド及び上記ブラケットを
収納する凹部をシートクッションの裏面に設け、また、
上記シートクッションを格納させた際、伸張したアッパ
ロッドとロアロッドのロック手段を設け、該ロック手段
が、上記アッパロッドとロアロッドの枢支結合部に設け
られた樹脂製のキャップであり、該キャップに、ロアロ
ッドの一端を嵌入する嵌入部と、該嵌入部から延在し、
上記枢支結合部に枢支される孔を設けた舌部と、上記嵌
入部とともにアッパロッドの他端を挾持するＬ字状の壁
部と、該壁部に設けられ、上記シートクッションの格納
時に、上記アッパロッドの他端に形成された係止孔に嵌
合自在な突設部と、上記Ｌ字状の壁部の先端部に設けら
れ、把持部を有する把手部とを設けたことを特徴とする
格納式リアシートの支持構造。1. A rear seat which is mounted on the floor of an automobile so as to be able to swing back and forth with a front end of a floor seat cushion as a fulcrum, and one end of an upper rod is pivotally connected to the back surface of the seat cushion. The other end is pivotally connected to one end of the lower rod, and the other end of the lower rod is pivotally connected to a bracket fixed to the floor. When the seat cushion is installed, the folded upper rod, lower rod and the bracket are stored. A concave portion is provided on the back of the seat cushion,
When the seat cushion is retracted, locking means for the extended upper rod and lower rod is provided, and the locking means is a resin cap provided at a pivotal joint between the upper rod and the lower rod. A fitting portion for fitting one end of the
A tongue having a hole pivotally supported by the pivot joint, an L-shaped wall for holding the other end of the upper rod together with the fitting portion, and a wall provided in the wall for storing the seat cushion when the seat cushion is stored. A protrusion provided on the other end of the upper rod and capable of being fitted into a locking hole, and a handle provided at a distal end of the L-shaped wall and having a grip. The support structure of the retractable rear seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1115300A JP2780332B2 (en) | 1989-05-09 | 1989-05-09 | Retractable rear seat support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1115300A JP2780332B2 (en) | 1989-05-09 | 1989-05-09 | Retractable rear seat support structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02296545A JPH02296545A (en) | 1990-12-07 |
| JP2780332B2 true JP2780332B2 (en) | 1998-07-30 |
Family
ID=14659225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1115300A Expired - Lifetime JP2780332B2 (en) | 1989-05-09 | 1989-05-09 | Retractable rear seat support structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2780332B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3965652B2 (en) * | 2003-10-16 | 2007-08-29 | テイ・エス テック株式会社 | Seat cushion flip-up type car seat |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0546977Y2 (en) * | 1988-04-05 | 1993-12-09 |
-
1989
- 1989-05-09 JP JP1115300A patent/JP2780332B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02296545A (en) | 1990-12-07 |
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