JPS646346Y2 - - Google Patents

Info

Publication number
JPS646346Y2
JPS646346Y2 JP1981140778U JP14077881U JPS646346Y2 JP S646346 Y2 JPS646346 Y2 JP S646346Y2 JP 1981140778 U JP1981140778 U JP 1981140778U JP 14077881 U JP14077881 U JP 14077881U JP S646346 Y2 JPS646346 Y2 JP S646346Y2
Authority
JP
Japan
Prior art keywords
seat
rod
shaft
side plate
back frame
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
JP1981140778U
Other languages
Japanese (ja)
Other versions
JPS5845139U (en
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 filed Critical
Priority to JP1981140778U priority Critical patent/JPS5845139U/en
Publication of JPS5845139U publication Critical patent/JPS5845139U/en
Application granted granted Critical
Publication of JPS646346Y2 publication Critical patent/JPS646346Y2/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
    • B60N2/34Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use into a bed

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Description

【考案の詳細な説明】 本考案は座席のリフター装置、詳しくは座部の
後方を上昇させることのできる座席のリフター装
置に関する。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a seat lifter device, and more particularly to a seat lifter device that can raise the rear of the seat.

通常座席は、第1図に示すように、背もたれ部
20を最後傾の位置に倒しても、座部30と背も
たれ部20とは水平にならないものであつた。座
部30と背もたれ部20を水平とするには、デバ
イス40に変更を加えて背もたれ部20をさらに
後方に倒れるようにすればよいが、例えば自動車
の座席の場合には、背もたれ部20が後席に当た
り、水平にはならないものであつた。
In a normal seat, as shown in FIG. 1, even when the backrest 20 is tilted to its most reclined position, the seat 30 and the backrest 20 are not level. In order to make the seat 30 and the backrest 20 horizontal, the device 40 may be modified to allow the backrest 20 to recline further backwards; however, for example, in the case of a car seat, the backrest 20 may It hit the seat and was not level.

本考案は上記従来の事情に鑑みなされたもので
あつて、背もたれ部を後方に押倒すことにより座
部の後方を上昇させることによつて座部と背もた
れ部を水平とすることのできる座席のリフター装
置を提供することを目的とする。
The present invention was devised in view of the above-mentioned conventional circumstances, and is a seat in which the seat and backrest can be made horizontal by pushing the backrest backward and raising the rear of the seat. The purpose is to provide a lifter device.

以下図示の実施例を基に本考案を説明する。 The present invention will be explained below based on the illustrated embodiments.

第2図に本考案のリフター装置を備えた座席1
0を示す。この座席10は、車体に取付けられる
スライダ1と、このスライダ1上に載置される座
部2と、この座部2に回動自在に取付けられる背
もたれ部3とからなつている。座部2の下部には
リフター装置4が設けられていて、第2図に示す
ように、背もたれ部3を最後傾の位置から後方に
押すと、座部2の後方が上昇して、座部2と背も
たれ部3とが水平となるようになつている。
Figure 2 shows seat 1 equipped with the lifter device of the present invention.
Indicates 0. This seat 10 consists of a slider 1 attached to a vehicle body, a seat 2 placed on the slider 1, and a backrest 3 rotatably attached to the seat 2. A lifter device 4 is provided at the bottom of the seat 2, and as shown in FIG. 2 and the backrest part 3 are arranged horizontally.

次に第3図及び第4図を参照してリフター装置
4について説明する。
Next, the lifter device 4 will be explained with reference to FIGS. 3 and 4.

第3図に示すようにリフター装置4は、スライ
ダ1,1′の後端部に固着された略S字状断面を
有するベース板41,41′に、第2ロツド42,
42′の下端部が回動自在に固定され、この第2
ロツド42,42′の上端部には第1ロツド43,
43′の下端部がシヤフト44を介して回動自在
に連結され、この第1ロツド43,43′の上端
部は側板5,5′に回動自在に取付けられ(第4
図参照)たものである。上記シヤフト44は、第
2ロツド42、第1ロツド43を貫通して、これ
ら第2ロツド42及び第1ロツド43の外側に設
けられている平板状のヒンジ45に形成された長
孔45aに摺動自在に挿弾されている。このヒン
ジ45の上部には、バツクフレーム6の左アーム
61の下端と、回動ブラケツト46が回動軸49
を介して回動自在に取付けられている。左アーム
61の下端部は略L字状に折曲していて、折曲し
ている部分には、左アーム61が後方に倒れた時
に回動ブラケツト46の中間部と当接する当接部
材62が固着されている。また左アーム61と対
向する側に配設されている右アーム63の下端部
には、デバイス7の回動アーム71が取付けられ
ている。このデバイス7は、側板5′に取付けら
れていて、レバ72を操作することによつて、回
動アーム71に取付けられた右アーム63及びバ
ツクフレーム6に取付けられるクツシヨン材(図
示せず)を所望の傾斜位置に保持している。さら
に側板5の後方には、スライダー1に固着された
ベース板41に設けられた係止ピン47に係止す
るフツク48が、回動自在に取付けられている。
このフツク48の上端部には、ばね48aの下端
部が掛けられ、その上端部は側板5に固定されて
いて、フツク48の上端部を常に上方に引張り、
フツク48の下端部が常時係止ピン47に係止す
るようにしている。またフツク48の下端部寄り
にはピン48bが設けられ、このピン48bには
ワイヤ50が固着されたリング部材51が係止さ
れている。このワイヤ50は、側板5にねじ止め
等により固着された保持部材52を挿通し、側板
5と対向する側に設けられているデバイス7のレ
バ72に取付けられていて、レバ72を引き上げ
ると、ワイヤ50も引張されるようになつてい
る。なお側板5,5′の前端部は、スライダ1,
1′の前端部に設けられた回動持部材11,1
1′に固着されている。この回動支持部材11,
11′は、スライダ1,1′に固定されている固定
部材11a,11a′と、これらに回動自在に取付
けられ、側板5,5′が固着される回動部材11
b,11b′からなり、側板5,5′がスライダ1,
1′に対して回動自在となつている。
As shown in FIG. 3, the lifter device 4 includes a second rod 42,
42' is rotatably fixed to the second
The first rod 43,
The lower end portions of the first rods 43, 43' are rotatably connected via a shaft 44, and the upper end portions of the first rods 43, 43' are rotatably attached to the side plates 5, 5'.
(see figure). The shaft 44 passes through the second rod 42 and the first rod 43 and slides into a long hole 45a formed in a flat hinge 45 provided on the outside of the second rod 42 and the first rod 43. It is movably inserted. At the top of this hinge 45, the lower end of the left arm 61 of the back frame 6 and the rotation bracket 46 are attached to a rotation shaft 49.
It is rotatably attached via the The lower end of the left arm 61 is bent into a substantially L-shape, and the bent portion has a contact member 62 that comes into contact with the middle part of the rotation bracket 46 when the left arm 61 falls backward. is fixed. Further, a rotating arm 71 of the device 7 is attached to the lower end of the right arm 63, which is disposed on the side facing the left arm 61. This device 7 is attached to a side plate 5', and by operating a lever 72, a right arm 63 attached to a rotating arm 71 and a cushion material (not shown) attached to a back frame 6 are operated. It is held in the desired tilted position. Further, at the rear of the side plate 5, a hook 48 is rotatably attached to a locking pin 47 provided on a base plate 41 fixed to the slider 1.
The lower end of a spring 48a is hung on the upper end of this hook 48, and the upper end of the spring 48a is fixed to the side plate 5, and the upper end of the hook 48 is always pulled upward.
The lower end of the hook 48 is always locked to the locking pin 47. Further, a pin 48b is provided near the lower end of the hook 48, and a ring member 51 to which a wire 50 is fixed is locked to this pin 48b. This wire 50 is inserted through a holding member 52 fixed to the side plate 5 by screws or the like, and is attached to a lever 72 of the device 7 provided on the side facing the side plate 5. When the lever 72 is pulled up, The wire 50 is also adapted to be tensioned. Note that the front ends of the side plates 5 and 5' are connected to the sliders 1 and 5'.
Rotating member 11, 1 provided at the front end of 1'
1' is fixed. This rotation support member 11,
11' denotes fixed members 11a and 11a' fixed to the sliders 1 and 1', and a rotating member 11 rotatably attached to these and to which the side plates 5 and 5' are fixed.
b, 11b', and the side plates 5, 5' are sliders 1, 11b'.
It is rotatable with respect to 1'.

次に、上記のように構成されたリフター装置4
について第4図を基に説明する。まずデバイス7
のレバ72を操作しても背もたれ部3を後方へ倒
す。この時、レバ72と共にワイヤ50が引張さ
れフツク48が回動して、フツク48と係止ピン
47との係合が解除される。背もたれ部3を後方
へ倒すと、バツクフレーム6の左アーム61に設
けられた当接部材62と回動ブラケツト46とが
当接する(第4図Aの状態)。この状態より背も
たれ部3をさらに後方に倒すと、当接部材62に
押され回動ブラケツト46が前方へ回動する。こ
の回動ブラケツト46の軌跡上には、シヤフト4
4が位置しており、シヤフト44は回動ブラケツ
ト46の回動に伴い長孔45a内を摺動しながら
前方へ移動する。このシヤフト44の移動によつ
て、第1ロツド43,43′と第2ロツド42,
42′とはシヤフト44をその軌跡として回動し、
この回動の結果第1ロツド43,43′の上端部
は上方に移動する。そして第1ロツド43,4
3′の上端部に取付けられた側板5,5′も、回動
支持部材11,11′を中心に回動し、座部2の
後方が上昇することとなる。なお背もたれ部3を
例えば第4図Bの位置に固定しておけば、回動ブ
ラケツト46がシヤフト44と当接部材62に挟
まれて、座部2の位置を固定できる。したがつて
当接部材62を設ける位置を変えることにより、
座部2の上昇する高さや、背もたれ部3の傾斜位
置を任意に変えることが可能である。
Next, the lifter device 4 configured as described above
This will be explained based on FIG. First device 7
Even if the lever 72 is operated, the backrest portion 3 is tilted backward. At this time, the wire 50 is pulled together with the lever 72, the hook 48 is rotated, and the engagement between the hook 48 and the locking pin 47 is released. When the backrest portion 3 is tilted backward, the abutting member 62 provided on the left arm 61 of the back frame 6 comes into contact with the rotating bracket 46 (the state shown in FIG. 4A). When the backrest portion 3 is further tilted backward from this state, the rotating bracket 46 is pushed by the abutting member 62 and rotates forward. On the trajectory of this rotation bracket 46, the shaft 4
4 is located, and the shaft 44 moves forward while sliding within the elongated hole 45a as the rotation bracket 46 rotates. By this movement of the shaft 44, the first rods 43, 43' and the second rods 42,
42' rotates with the shaft 44 as its locus,
As a result of this rotation, the upper ends of the first rods 43, 43' move upward. And the first rod 43,4
The side plates 5, 5' attached to the upper end of the seat 3' also rotate around the rotation support members 11, 11', and the rear of the seat 2 rises. If the backrest portion 3 is fixed, for example, in the position shown in FIG. 4B, the rotation bracket 46 will be sandwiched between the shaft 44 and the abutment member 62, and the position of the seat portion 2 can be fixed. Therefore, by changing the position where the abutment member 62 is provided,
It is possible to arbitrarily change the height at which the seat portion 2 rises and the inclination position of the backrest portion 3.

以上説明したように、本考案はクツシヨンフレ
ームの側板に第1ロツドを回動自在に取付け、こ
の第1ロツドに座席が載置される基台に回動自在
に取付けられる第2ロツドを回動自在に連結し、
背もたれ部を後方に倒してこれらの連結したシヤ
フトを移動することによつて、側板が上昇するよ
うにしたものである。したがつて座部を上昇させ
る機構が簡単で、座席に複雑な変更を加える必要
がないものである。
As explained above, in the present invention, the first rod is rotatably attached to the side plate of the cushion frame, and the second rod, which is rotatably attached to the base on which the seat is placed, is rotatably attached to the first rod. Connect freely,
By tilting the backrest portion backward and moving these connected shafts, the side plates are raised. Therefore, the mechanism for raising the seat is simple and does not require any complicated changes to the seat.

また、この考案に係る座席のリフター装置によ
れば、バツクフレームの後方への傾倒に伴い回動
する回動ブラケツトによりシヤフトが移動するた
め、レバを操作したのち座部に座つたままの状態
で着座者が背中を後方に押動するだけで簡単に座
部を上昇させることができるので便利である。
In addition, according to the seat lifter device of this invention, the shaft is moved by the rotating bracket that rotates as the back frame tilts rearward, so after operating the lever, it is possible to lift the seat while sitting on the seat. This is convenient because the seat can be easily raised by simply pushing the back of the seated person backwards.

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

第1図は従来例を示す座席の側面図、第2図は
本考案のリフター装置を備えた座席の側面図、第
3図は本考案のリフター装置の斜視図、第4図
A,Bはリフター装置の作動を説明する側面図で
ある。 1,1……スライダ(基台)、2……座部、3
……背もたれ部、5……側板、6……バツクフレ
ーム、7……デバイス、42,42′……第2ロ
ツド、43,43′……第1ロツド、44……シ
ヤフト(連結部)、46……回動ブラケツト、4
8……フツク、48a……ばね、50,50A…
…ワイヤ、62……当部部材、72……レバ。
Fig. 1 is a side view of a seat showing a conventional example, Fig. 2 is a side view of a seat equipped with the lifter device of the present invention, Fig. 3 is a perspective view of the lifter device of the present invention, and Figs. 4A and B are It is a side view explaining operation of a lifter device. 1, 1...Slider (base), 2...Seat, 3
... backrest portion, 5 ... side plate, 6 ... back frame, 7 ... device, 42, 42' ... second rod, 43, 43' ... first rod, 44 ... shaft (connection section), 46...Rotating bracket, 4
8... Hook, 48a... Spring, 50, 50A...
... Wire, 62 ... Part member, 72 ... Lever.

Claims (1)

【実用新案登録請求の範囲】 1 先端側が座部2を構成するクツシヨンフレー
ムの側板5に回動自在に取付けられる第1ロツ
ド43,43′と、 この第1ロツド43,43′の後端側に先端
側が回動自在に連結されると共に、後端側が座
席が載置される基台1,1′に回動自在に取付
けられる第2ロツド42,42′と、 前記第1ロツド43,43′の後端側と第2
ロツド42,42′の先端側とを連結するシヤ
フト44と、 前記シヤフト44をヒンジ45の長孔45a
に沿つて移動させ側板5と共に座部2後部を上
昇させるため、側板5に回動自在のバツクフレ
ーム6の下端部に固着した当接部材62及びこ
の当接部材62に押動される回動ブラケツト4
6からなる移動機構とを備え、 前記回動ブラケツト46が、前記バツクフレ
ーム6が後方に倒れる時にのみ、バツクフレー
ムに伴い回動すると共に、前記シヤフト44を
移動するようにしたことを特徴とする座席のリ
フター装置。 2 前記側板5には、前記バツクフレーム6を回
動自在に支持するデバイス7のレバ71と連動
するフツク48が設けられていて、前記側板5
と前記基台1,1′とを着脱自在に係止してい
ることを特徴とする実用新案登録請求の範囲第
1項に記載の座席のリフター装置。
[Claims for Utility Model Registration] 1. A first rod 43, 43' which is rotatably attached to the side plate 5 of the cushion frame whose tip side constitutes the seat portion 2, and a rear end of the first rod 43, 43'. a second rod 42, 42' whose front end side is rotatably connected to the side and whose rear end side is rotatably attached to the base 1, 1' on which the seat is placed; the first rod 43; 43' rear end side and the second
A shaft 44 connects the ends of the rods 42, 42', and the shaft 44 is connected to the elongated hole 45a of the hinge 45.
In order to raise the rear part of the seat part 2 along with the side plate 5, a contact member 62 fixed to the lower end of the back frame 6, which is rotatable on the side plate 5, and a rotary member 62 pushed by the abutment member 62 Bracket 4
6, and the rotating bracket 46 rotates with the back frame and moves the shaft 44 only when the back frame 6 falls backward. Seat lift device. 2 The side plate 5 is provided with a hook 48 that interlocks with the lever 71 of the device 7 that rotatably supports the back frame 6.
1. The seat lifter device according to claim 1, wherein the seat lifter device is removably engaged with the bases 1 and 1'.
JP1981140778U 1981-09-21 1981-09-21 seat lift device Granted JPS5845139U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981140778U JPS5845139U (en) 1981-09-21 1981-09-21 seat lift device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981140778U JPS5845139U (en) 1981-09-21 1981-09-21 seat lift device

Publications (2)

Publication Number Publication Date
JPS5845139U JPS5845139U (en) 1983-03-26
JPS646346Y2 true JPS646346Y2 (en) 1989-02-17

Family

ID=29933921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981140778U Granted JPS5845139U (en) 1981-09-21 1981-09-21 seat lift device

Country Status (1)

Country Link
JP (1) JPS5845139U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5971467A (en) * 1995-10-06 1999-10-26 Honda Giken Kogyo Kabushiki Kaisha Tilting structure for motor vehicle seat

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2770289B2 (en) * 1988-07-30 1998-06-25 マツダ株式会社 Car seat equipment
JPH05234490A (en) * 1992-02-19 1993-09-10 Nec Corp Manufacture of chip-like fuse
KR100318078B1 (en) * 1999-11-27 2001-12-24 이계안 Tilting adjusting device for rear seat of automobile
JP6213377B2 (en) * 2014-05-28 2017-10-18 トヨタ車体株式会社 Tilt sheet
JP2017136898A (en) * 2016-02-02 2017-08-10 株式会社Subaru Vehicular seat control device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57158129A (en) * 1981-03-26 1982-09-29 Toyota Motor Corp Vertical seat

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57158129A (en) * 1981-03-26 1982-09-29 Toyota Motor Corp Vertical seat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5971467A (en) * 1995-10-06 1999-10-26 Honda Giken Kogyo Kabushiki Kaisha Tilting structure for motor vehicle seat

Also Published As

Publication number Publication date
JPS5845139U (en) 1983-03-26

Similar Documents

Publication Publication Date Title
JPS646346Y2 (en)
JPS62155150A (en) Car seat capable of being inclined
JPH0125058Y2 (en)
JPH0116445Y2 (en)
JPH0143310Y2 (en)
JP2000333764A (en) Seat for vehicle
JPS6328030Y2 (en)
JPH0420671Y2 (en)
JPS6248253U (en)
JPH0617629Y2 (en) Drive mechanism for a seat cushion for a seat
JP2001097092A (en) Flatted seat structure of' vehicle
JPH024819Y2 (en)
JPH0730431Y2 (en) Footrest for vehicle seat
JPS5929585Y2 (en) Chair
JPS6057331B2 (en) Reclining chair fall prevention device
JPH0618530Y2 (en) Seat bottom frame lifting mechanism
JPH0537789Y2 (en)
JPH057516A (en) Seat bottom elevator
JPH0317705Y2 (en)
JPS6137320Y2 (en)
JPH0621443U (en) Seat structure with leg rest
JP2509547Y2 (en) Infant chair reclining mechanism
JPH0344592Y2 (en)
JPS6348422Y2 (en)
JPS607241Y2 (en) Mechanism for folding the seat forward, etc.