JPH0155129B2 - - Google Patents

Info

Publication number
JPH0155129B2
JPH0155129B2 JP57192988A JP19298882A JPH0155129B2 JP H0155129 B2 JPH0155129 B2 JP H0155129B2 JP 57192988 A JP57192988 A JP 57192988A JP 19298882 A JP19298882 A JP 19298882A JP H0155129 B2 JPH0155129 B2 JP H0155129B2
Authority
JP
Japan
Prior art keywords
side frame
rotating
stopper
seat
backrest
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
Application number
JP57192988A
Other languages
Japanese (ja)
Other versions
JPS5984632A (en
Inventor
Kunio Aso
Katsuhiko Matsumoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPONDA GIKEN KOGYO KK
TOKYO SHIITO KK
Original Assignee
PPONDA GIKEN KOGYO KK
TOKYO SHIITO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by PPONDA GIKEN KOGYO KK, TOKYO SHIITO KK filed Critical PPONDA GIKEN KOGYO KK
Priority to JP57192988A priority Critical patent/JPS5984632A/en
Publication of JPS5984632A publication Critical patent/JPS5984632A/en
Publication of JPH0155129B2 publication Critical patent/JPH0155129B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/32Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use
    • B60N2/36Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use into a loading platform
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/20Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being tiltable, e.g. to permit easy access
    • B60N2/206Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being tiltable, e.g. to permit easy access to a position in which it can be used as a support for objects, e.g. as a tray
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3002Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements
    • B60N2/3004Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only
    • B60N2/3009Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis
    • B60N2/3013Non-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)

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は、車両用シートに係るものである。[Detailed description of the invention] (Industrial application field) The present invention relates to a vehicle seat.

(従来技術) 従来公知の実公昭55−52838号公報には、固定
座席側フレームに回動背凭側フレームを軸止した
ものにおいて、固定座席側フレーム側にはストツ
パーを設け、回動背凭側フレームには前記ストツ
パーに当つて回動背凭側フレームを所望角度に保
持する突当面を設けたものが記載されている。
(Prior art) The conventionally known Japanese Utility Model Publication No. 55-52838 discloses a device in which a rotating backrest side frame is pivoted to a fixed seat side frame, a stopper is provided on the fixed seat side frame side, and the rotating backrest is The side frame is provided with an abutment surface that abuts against the stopper and holds the rotating backrest side frame at a desired angle.

(発明が解決しようとする問題点) 公知のものは、固定座席側フレーム側のストツ
パーに回動背凭側フレームの突当面が当接して回
動背凭側フレームを所望角度に保持するものであ
るが、車両には、常用モーメントを越えた過剰モ
ーメントが与えられるときがあり、そのときは、
前記ストツパーと突当面は変形し、回動背凭側フ
レームは後方に、過剰回動する。
(Problems to be Solved by the Invention) In the known system, the abutment surface of the rotating backrest side frame comes into contact with the stopper on the fixed seat side frame to hold the rotating backrest side frame at a desired angle. However, there are times when an excessive moment exceeding the normal moment is applied to a vehicle, and in that case,
The stopper and the abutting surface are deformed, and the rotating backrest side frame rotates backwards excessively.

本発明は、その回動背凭側フレームの過剰回動
を防止したものであり、予備のストツパーを設け
たものである。
The present invention prevents excessive rotation of the rotating backrest side frame, and is provided with a spare stopper.

(問題を解決するための手段) よつて本発明は、固定座席側フレーム3に回動
背凭側フレーム11を軸止したものにおいて、前
記固定座席側フレーム3側には第一、第二回動規
制部材を設け、前記回動背凭側フレーム11には
前記第一回動規制部材に当つて前記回動背凭側フ
レーム11を所望角度に保持する第一当接部材を
設け、前記回動背凭側フレーム11には前記第一
回動規制部材と前記第一当接部材の係合を越えて
前記回動背凭側フレーム11が回動したときに、
前記第二回動規制部材に当つて所定量を越えた回
動を防止する第二当接部材を設けたことを特徴と
する車両用シートとしたものである。
(Means for Solving the Problem) Therefore, the present invention has a rotary backrest side frame 11 which is fixed to a fixed seat side frame 3, in which a first and a second backrest side frame 11 are mounted on the fixed seat side frame 3 side. A movement regulating member is provided, and the rotating backrest side frame 11 is provided with a first abutting member that abuts against the first rotation regulating member and holds the rotating backrest side frame 11 at a desired angle. When the movable backrest side frame 11 rotates beyond the engagement between the first rotation regulating member and the first contact member,
The vehicle seat is characterized in that a second abutting member is provided which abuts against the second rotation regulating member and prevents rotation beyond a predetermined amount.

(実施例) 本発明の一実施例を図により説明すると、1は
座席シート、2は背凭シート、3は座席シート1
の固定座席側フレームである。
(Embodiment) An embodiment of the present invention will be described with reference to the drawings. 1 is a seat, 2 is a back seat, and 3 is a seat 1.
Fixed seat side frame.

該固定座席側フレーム3の後端の左右両側に
は、左右一対のブラケツト4,5を上方起立状に
取付ける。
A pair of left and right brackets 4 and 5 are attached to the left and right sides of the rear end of the fixed seat frame 3 in an upwardly erected manner.

左右のブラケツト4,5はその下端部が固定座
席側フレーム3の前後方向杆6,7にそれぞれ固
定される。前記ブラケツト4,5は金属板のプレ
ス加工で形成され、前後方向杆6,7と平行に取
付けてある。
The lower ends of the left and right brackets 4 and 5 are fixed to longitudinal bars 6 and 7 of the fixed seat frame 3, respectively. The brackets 4 and 5 are formed by pressing metal plates and are attached parallel to the longitudinal rods 6 and 7.

8は前後方向杆6,7の後端を連結してフレー
ムを形成する左右結合杆である。
Reference numeral 8 denotes a left and right connecting rod that connects the rear ends of the longitudinal rods 6 and 7 to form a frame.

ブラケツト4,5の上部側の後部寄には透孔
9,10が設けられる。
Through holes 9 and 10 are provided near the rear portions of the upper portions of the brackets 4 and 5.

11は背凭シート2の回動背凭側フレームで、
その下端部の左右両側には回動ブラケツト12,
13が固定される。
11 is a rotating backrest side frame of the backrest seat 2;
Rotating brackets 12 are mounted on both left and right sides of the lower end.
13 is fixed.

該回動ブラケツト12,13は金属板のプレス
加工により形成され、その先端側にネジ挿入穴1
4,15が形成される。
The rotating brackets 12 and 13 are formed by press working a metal plate, and have screw insertion holes 1 at their tips.
4 and 15 are formed.

なお、前記フレーム3,11と前記ブラケツト
4,5及び回動ブラケツト12,13は、合成樹
脂により形成してもよい。
The frames 3 and 11, the brackets 4 and 5, and the rotating brackets 12 and 13 may be made of synthetic resin.

該回動ブラケツト12,13は、前記ブラケツ
ト4,5の内側に位置し、透孔9,10の外側よ
りネジ棒16を挿通して、回動ブラケツト12,
13に形成したネジ挿入穴14,15にネジ棒1
6を螺合し、背凭シート2を座席シート1に取付
ける。
The rotating brackets 12, 13 are located inside the brackets 4, 5, and the threaded rods 16 are inserted from the outside of the through holes 9, 10 to rotate the rotating brackets 12, 13.
Insert the threaded rod 1 into the screw insertion holes 14 and 15 formed in 13.
6 and attach the back seat 2 to the seat 1.

前記ブラケツト4,5の外周縁は、それぞれ内
側に、直角に、全周に亙つて折曲げられて、折曲
縁17,18を形成する。
The outer peripheral edges of the brackets 4, 5 are each bent inwardly at right angles over the entire circumference to form bent edges 17, 18.

回動ブラケツト12,13の前面には、第一当
接部材を構成する突当面25,26が形成され
る。背凭シート2を起立位置にすると前記突当面
25,26が突当つて、背凭シート2が後方へ回
動するのを規制する回動規制部材の一部であるス
トツパー27及びストツパー34をブラケツト
4,5の内側に設ける。
Abutting surfaces 25, 26 forming first abutting members are formed on the front surfaces of the rotating brackets 12, 13. When the backrest seat 2 is placed in the upright position, the abutment surfaces 25 and 26 abut against each other, and the stopper 27 and the stopper 34, which are part of the rotation regulating member that restricts the rearward rotation of the backrest seat 2, are bracketed. Provided inside 4 and 5.

ブラケツト4の前側には軸孔28が形成され、
軸孔28には手動レバー29の下部の回転軸30
が挿通される。
A shaft hole 28 is formed on the front side of the bracket 4,
The shaft hole 28 has a rotating shaft 30 at the bottom of the manual lever 29.
is inserted.

回転軸30はその中途に不正形部31が形成さ
れ、不正形部31の先端はネジ棒32となり、不
正形部31にはロツクプレート33が嵌合され、
ロツクプレート33を嵌合した後、軸筒部材によ
り形成された前記回動規制部材の一部である円筒
形状に形成したストツパー34を嵌めてナツト3
5で止める。
The rotating shaft 30 has an irregularly shaped part 31 formed in the middle thereof, the tip of the irregularly shaped part 31 becomes a threaded rod 32, and a lock plate 33 is fitted into the irregularly shaped part 31.
After fitting the lock plate 33, a stopper 34 formed in a cylindrical shape, which is a part of the rotation regulating member formed by a shaft cylinder member, is fitted and the nut 3 is tightened.
Stop at 5.

該ストツパー34は前記突当面25に当接して
背凭シート2を起立位置に保つ。
The stopper 34 comes into contact with the abutting surface 25 to keep the back seat 2 in the upright position.

しかして、前記回動ブラケツト12,13に
は、第二当接部材を構成する予備セツトピン1
9,20を設ける。前記ブラケツト4,5には、
孔21,22を形成し、その孔21,22に段差
を設けた前記回動規制部材の一部を構成する予備
ストツパー23,24を形成する。
Therefore, the rotation brackets 12 and 13 have a preset pin 1 constituting the second abutting member.
9 and 20 are provided. The brackets 4 and 5 include
Holes 21 and 22 are formed, and preliminary stoppers 23 and 24 forming a part of the rotation regulating member are formed in which holes 21 and 22 are provided with a step.

前記予備セツトピン19,20と予備ストツパ
ー23,24は、通常は当接しないように離れて
設けられ、前記突当面25,26にストツパー2
7,34が当接している状態で、前記常用モーメ
ントを越えた過剰モーメントが掛つたとき、前記
予備セツトピン19,20が予備ストツパー2
3,24に当接するものである。
The preliminary set pins 19, 20 and the preliminary stoppers 23, 24 are normally provided apart from each other so that they do not come into contact with each other, and the stoppers 2 are provided on the abutment surfaces 25, 26.
7 and 34 are in contact with each other, when an excessive moment exceeding the normal moment is applied, the preliminary set pins 19 and 20 are pressed against the preliminary stopper 2.
3 and 24.

軸着されている背凭シート2は起立位置を保持
するが、過剰荷重が掛ると、前記突当面25,2
6とストツパー27,34との係合が外れ、背凭
シート2は後方に過剰回動する。
The backrest seat 2 that is pivoted maintains its upright position, but when an excessive load is applied, the abutting surfaces 25, 2
6 disengages from the stoppers 27, 34, and the back seat 2 rotates excessively backward.

そこで、予備セツトピン19,20と予備スト
ツパー23,24が係合して、これを防止する。
Therefore, the preliminary set pins 19 and 20 and the preliminary stoppers 23 and 24 engage to prevent this.

以上のように、回動規制部材は、背凭れシート
を所定角度に保持するとともに、望前記突当面2
5,26とストツパー27,34との係合が外れ
たとき、背凭シート2が後方へ過剰回動するのを
防止するのであるから、回動規制部材は、ストツ
パー27,34及び予備ストツパー23,24の
二つの部材にすることなく、一つの部材により形
成しても、実施可能である。
As described above, the rotation regulating member holds the backrest seat at a predetermined angle, and also
5, 26 and the stoppers 27, 34 are disengaged, the rotation regulating member prevents the backrest seat 2 from excessively rotating rearward. , 24 may be formed from one member.

36はバネ、37は爪である。 36 is a spring, and 37 is a claw.

(作用) 次に作用を述る。(effect) Next, the action will be described.

本発明は以上の構成のため、手動レバー29を
持つて、その回転軸30を第4図で反時計方向回
動させると、回転軸30に嵌合してあるロツクプ
レート33は反時計方向回動し、爪37は予備セ
ツトピン19より外れ、背凭シート2は自由の状
態となる。
Since the present invention has the above configuration, when the rotating shaft 30 of the manual lever 29 is rotated counterclockwise as shown in FIG. 4, the lock plate 33 fitted to the rotating shaft 30 is rotated counterclockwise. The claw 37 is removed from the preliminary set pin 19, and the back seat 2 becomes free.

すると、通常はバネ作用で、背凭シート2は前
側に倒れ、第5図の実線の位置から仮線の位置に
なる。
Then, normally due to the action of a spring, the backrest seat 2 falls forward, changing from the position shown by the solid line to the position shown by the phantom line in FIG.

仮線の位置の背凭シート2を引起すと、背凭シ
ート2側の回動ブラケツト12,13は回動し、
その前面に形成した突当面25,26が、座席シ
ート1側に設けたストツパー27及びストツパー
34に突当つて停止して起立する。
When the back seat 2 at the position of the temporary line is pulled up, the rotating brackets 12 and 13 on the back seat 2 side rotate.
Abutment surfaces 25 and 26 formed on the front surface abut against stoppers 27 and 34 provided on the side of the seat 1, and stop and stand up.

この起立状態は、通常の使用状態(常用のモー
メント)が掛つた場合であつて、通常の使用状態
は全て突当面25,26とストツパー27及びス
トツパー34の係合である。
This upright state is when a normal use state (normal moment) is applied, and the normal use state is when the abutting surfaces 25 and 26 are engaged with the stopper 27 and the stopper 34.

しかし、車両の場合は、過剰荷重の掛ることが
あるので、前記常用モーメントを越えた過剰モー
メントが与えられるときがあり、そのときは、突
当面25,26とストツパー27及びストツパー
34による停止構造が変形し、背凭シート2は後
方へ過剰回動する。
However, in the case of a vehicle, an excessive load may be applied, so an excessive moment exceeding the above-mentioned normal moment may be applied. The backrest seat 2 is deformed and rotates backward excessively.

しかし、本発明は、予備セツトピン19及び予
備セツトピン20と予備ストツパー23及び予備
ストツパー24とが設けられているので、前記突
当面25,26とストツパー27及びストツパー
34による停止構造が変形したときは、予備セツ
トピン19及び予備セツトピン20と予備ストツ
パー23及び予備ストツパー24により停止さ
せ、後方への過剰回動を防止する。
However, in the present invention, since the preliminary setting pin 19, the preliminary setting pin 20, the preliminary stopper 23, and the preliminary stopper 24 are provided, when the stopping structure formed by the abutment surfaces 25, 26, the stopper 27, and the stopper 34 is deformed, It is stopped by the preliminary set pin 19, the preliminary set pin 20, the preliminary stopper 23, and the preliminary stopper 24, and excessive rotation to the rear is prevented.

(効果) 従来公知の実公昭55−52838号公報には、固定
座席側フレームに回動背凭側フレームを軸止した
ものにおいて、固定座席側フレーム側にはストツ
パーを設け、回動背凭側フレームには前記ストツ
パーに当つて回動背凭側フレームを所望角度に保
持する突当面を設けたものが記載されている。し
かし、公知のものは、固定座席側フレーム側のス
トツパーに回動背凭側フレームの突当面が当接し
て回動背凭側フレームを所望角度に保持するもの
であるが、車両には、常用モーメントを越えた過
剰モーメントが与えられるときがあり、そのとき
は、前記ストツパーと突当面の当接部分が変形
し、回動背凭側フレームは後方に、過剰回動す
る。
(Effect) In the conventionally known Japanese Utility Model Publication No. 55-52838, in which a rotating backrest side frame is pivoted to a fixed seat side frame, a stopper is provided on the fixed seat side frame side, and a stopper is provided on the fixed seat side frame side. The frame is provided with an abutment surface that abuts against the stopper and holds the rotating backrest side frame at a desired angle. However, in the known method, the abutment surface of the rotating backrest side frame comes into contact with the stopper on the fixed seat side frame side to hold the rotating backrest side frame at a desired angle. There are times when an excessive moment exceeding the above moment is applied, and in that case, the contact portion between the stopper and the abutment surface is deformed, and the rotating backrest side frame rotates backward excessively.

しかるに本発明は、固定座席側フレーム3に回
動背凭側フレーム11を軸止したものにおいて、
前記固定座席側フレーム3側には第一、第二回動
規制部材を設け、前記回動背凭側フレーム11に
は前記第一回動規制部材に当つて前記回動背凭側
フレーム11を所望角度に保持する第一当接部材
を設け、前記回動背凭側フレーム11には前記第
一回動規制部材と前記第一当接部材の係合を越え
て前記回動背凭側フレーム11が回動したとき
に、前記第二回動規制部材に当つて所定量を越え
た回動を防止する第二当接部材を設けたことを特
徴とする車両用シートとしたものであるから、車
両の場合、過剰荷重の掛ることがあつて、前記常
用モーメントを越えた過剰モーメントが与えら
れ、第一回動規制部材と第一当接部材との停止構
造が変形しても、第二当接部材が設けられている
ので、第二回動規制部材は第二当接部材と当接し
て、後方への過剰回動することを防止する。
However, in the present invention, the rotating backrest side frame 11 is pivotally fixed to the fixed seat side frame 3.
First and second rotation regulating members are provided on the fixed seat side frame 3 side, and the rotating backrest side frame 11 is provided on the rotating backrest side frame 11 in contact with the first rotation regulating member. A first abutting member for holding at a desired angle is provided, and the rotating backrest side frame 11 is provided with a first abutting member that holds the rotating backrest side frame 11 beyond the engagement between the first rotation regulating member and the first abutting member. 11 is rotated, the vehicle seat is characterized by being provided with a second abutting member that abuts against the second rotation restricting member to prevent rotation beyond a predetermined amount. In the case of a vehicle, an excessive load may be applied, and even if an excessive moment exceeding the normal moment is applied and the stop structure between the first rotation regulating member and the first abutment member is deformed, the second Since the abutting member is provided, the second rotation regulating member abuts against the second abutting member and prevents excessive rearward rotation.

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

第1図はシートの斜視図、第2図、第3図は公
知例図、第4図は本発明の要部の分解図、第5図
は同じく要部の側面図、第6図はロツク機構の断
面図である。 符号の説明、1……座席シート、2……背凭シ
ート、3……固定座席側フレーム、4……ブラケ
ツト、5……ブラケツト、6……前後方向杆、7
……前後方向杆、8……左右結合杆、9……透
孔、10……透孔、11……回動背凭側フレー
ム、12……回動ブラケツト、13……回動ブラ
ケツト、14……ネジ挿入穴、15……ネジ挿入
穴、16……ネジ棒、17……折曲縁、18……
折曲縁、19……予備セツトピン、20……予備
セツトピン、21……孔、22……孔、23……
予備ストツパー、24……予備ストツパー、25
……突当面、26……突当面、27……ストツパ
ー、28……軸孔、29……手動レバー、30…
…回転軸、31……不正形部、32……ネジ棒、
33……ロツクプレート、34……ストツパー、
35……ナツト、36……バネ、37……爪。
Fig. 1 is a perspective view of the seat, Figs. 2 and 3 are views of known examples, Fig. 4 is an exploded view of the main parts of the present invention, Fig. 5 is a side view of the main parts, and Fig. 6 is a lock. FIG. 3 is a cross-sectional view of the mechanism. Explanation of symbols, 1... Seat seat, 2... Back seat, 3... Fixed seat side frame, 4... Bracket, 5... Bracket, 6... Front-rear rod, 7
... Front and rear direction rod, 8 ... Left and right connecting rod, 9 ... Through hole, 10 ... Through hole, 11 ... Rotating backrest side frame, 12 ... Rotating bracket, 13 ... Rotating bracket, 14 ...Screw insertion hole, 15...Screw insertion hole, 16...Threaded rod, 17...Bent edge, 18...
Bent edge, 19... Spare setting pin, 20... Spare setting pin, 21... Hole, 22... Hole, 23...
Spare stopper, 24... Spare stopper, 25
...Abutting surface, 26...Abutting surface, 27...Stopper, 28...Shaft hole, 29...Manual lever, 30...
... Rotating shaft, 31 ... Irregularly shaped part, 32 ... Threaded rod,
33...Lock plate, 34...Stopper,
35...Natsuto, 36...Spring, 37...Claw.

Claims (1)

【特許請求の範囲】[Claims] 1 固定座席側フレーム3に回動背凭側フレーム
11を軸止したものにおいて、前記固定座席側フ
レーム3側には第一、第二回動規制部材を設け、
前記回動背凭側フレーム11には前記第一回動規
制部材に当つて前記回動背凭側フレーム11を所
望角度に保持する第一当接部材を設け、前記回動
背凭側フレーム11には前記第一回動規制部材と
前記第一当接部材の係合を越えて前記回動背凭側
フレーム11が回動したときに、前記第二回動規
制部材に当つて所定量を越えた回動を防止する第
二当接部材を設けたことを特徴とする車両用シー
ト。
1. In a structure in which the rotating backrest side frame 11 is pivotally fixed to the fixed seat side frame 3, first and second rotation regulating members are provided on the fixed seat side frame 3 side,
The rotating backrest side frame 11 is provided with a first contact member that abuts against the first rotation regulating member and holds the rotating backrest side frame 11 at a desired angle, and the rotating backrest side frame 11 When the rotating backrest side frame 11 rotates beyond the engagement between the first rotation regulating member and the first abutting member, it contacts the second rotation regulating member by a predetermined amount. A vehicle seat characterized by being provided with a second abutting member that prevents excessive rotation.
JP57192988A 1982-11-02 1982-11-02 Seat lock device for vehicle Granted JPS5984632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57192988A JPS5984632A (en) 1982-11-02 1982-11-02 Seat lock device for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57192988A JPS5984632A (en) 1982-11-02 1982-11-02 Seat lock device for vehicle

Publications (2)

Publication Number Publication Date
JPS5984632A JPS5984632A (en) 1984-05-16
JPH0155129B2 true JPH0155129B2 (en) 1989-11-22

Family

ID=16300358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57192988A Granted JPS5984632A (en) 1982-11-02 1982-11-02 Seat lock device for vehicle

Country Status (1)

Country Link
JP (1) JPS5984632A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2884190B1 (en) * 2005-04-06 2007-07-20 Renault Sas DEVICE FOR JOINING BACKREST OF A REAR SEAT OF A MOTOR VEHICLE
JP2018199350A (en) * 2017-05-25 2018-12-20 テイ・エス テック株式会社 Seat for vehicle
CN110789555A (en) * 2017-11-06 2020-02-14 北京交通大学 Safety seat with drop hammer release mechanism

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552838U (en) * 1978-10-03 1980-04-09

Also Published As

Publication number Publication date
JPS5984632A (en) 1984-05-16

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