JPS63164904A - Vehicle seat freely adjustable in its width - Google Patents
Vehicle seat freely adjustable in its widthInfo
- Publication number
- JPS63164904A JPS63164904A JP61311616A JP31161686A JPS63164904A JP S63164904 A JPS63164904 A JP S63164904A JP 61311616 A JP61311616 A JP 61311616A JP 31161686 A JP31161686 A JP 31161686A JP S63164904 A JPS63164904 A JP S63164904A
- Authority
- JP
- Japan
- Prior art keywords
- seat
- width
- bank
- buttocks
- central
- 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.)
- Pending
Links
- 210000001217 buttock Anatomy 0.000 claims description 14
- 210000000689 upper leg Anatomy 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 210000002615 epidermis Anatomy 0.000 description 1
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
- B60N2/90—Details or parts not otherwise provided for
- B60N2/986—Side-rests
-
- 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
- B60N2002/0288—Adjustable seat width
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は座席幅調節自在の車両用シートに係るものであ
る。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a vehicle seat whose width is adjustable.
（従来技術）
従来、第７図〜第８図に図示したように、中央座部Ａと
、左右両側に設けた土手部Ｂとからなる臀部を支持する
座席シートにおいて、前記土手部Ｂは、軸Ｃを中心に外
聞回動調節自在に設けた座席幅調節自在の車両用シート
は公知である。(Prior Art) Conventionally, as shown in FIGS. 7 and 8, in a seat that supports the buttocks and is composed of a central seat portion A and bank portions B provided on both left and right sides, the bank portions B are: 2. Description of the Related Art A vehicle seat whose outer width can be adjusted freely around an axis C and whose width can be adjusted is well known.
該公知の土手部Ｂは、着座者の臀部及び大腿部を側方か
ら支持することによりホールド性を向上を図ること、及
び、第７図に示したように着座者の体重りを中央座部Ａ
と共に分割して吸収支持することにより臀部の疲労緩和
を図ることを目的としている。The known bank part B aims to improve the holding property by supporting the buttocks and thighs of the seated person from the sides, and also to transfer the weight of the seated person to the central seat as shown in FIG. Part A
The purpose is to alleviate fatigue of the buttocks by dividing the joints and absorbing and supporting them.
（発明が解決しようとする問題点）
しかしながら、車両用シートは、利用者の様々な体格を
考慮して、稍大柄な体格を基準に製作するため、小柄な
利用者にとっては前記効果を奏しないという問題点があ
った。(Problem to be Solved by the Invention) However, vehicle seats are manufactured based on slightly large physiques, taking into consideration the various physiques of users, and therefore do not have the above-mentioned effects for small users. There was a problem.
即ち、第８図に示したように、小柄な利用者が着座した
場合には、土手部Ｂを限界まで内方に回動させても、臀
部及び大腿部に届かない。That is, as shown in FIG. 8, when a small user is seated, even if the bank portion B is rotated inward to its limit, it will not reach the buttocks and thighs.
（問題を解決するための手段）
よって、本発明は、中央座部２と、該中央座部２の左右
両側に設けた土手部３．４とからなる臀部を支持する座
席シートｌにおいて、前記土手部３．４は、単独、また
は中央座部２とともに水平移動調節自在に設けた座席幅
調節自在の車両用シートの構成としたものである。(Means for Solving the Problem) Therefore, the present invention provides a seat l for supporting the buttocks, which is composed of a central seat portion 2 and bank portions 3.4 provided on both left and right sides of the central seat portion 2. The bank portion 3.4 is provided independently or together with the central seat portion 2 so as to be horizontally movable and is configured as a vehicle seat whose seat width is freely adjustable.
（実施例）
本発明の一実施例を図面により説明すると、ｌは車両用
シートの座席シートであり、中央の中央座部２と該中央
座部２の左右両側から上方に屈曲した土手部３．４とか
ら構成する。座席シート１は図示はないが、車両フレー
ムに案内レールを介して前後動自在に固定する。前記土
手部３．４は固定式の場合と、回動式の場合とがあるが
回動式の場合には、土手部３，４に回動アーム５．６を
埋設し、該回動アーム５．６を前後方向の軸７．８に固
定し、電動又は手動により軸７，８を中心に回動自在に
形成する。(Embodiment) An embodiment of the present invention will be described with reference to the drawings. L is a seat of a vehicle seat, which includes a central central seat portion 2 and bank portions 3 bent upward from both left and right sides of the central seat portion 2. .4. Although not shown, the seat 1 is fixed to a vehicle frame via a guide rail so as to be movable back and forth. The bank portion 3.4 may be of a fixed type or a rotating type, but in the case of a rotating type, a rotating arm 5.6 is buried in the bank portions 3, 4, and the rotating arm 5.6 is fixed to a shaft 7.8 in the front-rear direction, and is rotatable about the shafts 7, 8 by electric or manual operation.
しかして、本発明は土手部３，４間の幅りを広狭調節自
在に構成するが、第１図及び第２図に示した第一実施例
においては、左右の中央線Ｙを境に右側座席シー）１ａ
及び左側座席シート１ｂの２つに分割形成し、中央線Ｙ
を中心に右側座席シートｌａ及び左側座席シートｌｂが
それぞれ外側に摺動自在になるように構成する。In the present invention, the width between the bank portions 3 and 4 can be freely adjusted to be wide or narrow, but in the first embodiment shown in FIGS. Seat sea) 1a
and the left side seat 1b, and the center line Y
The right-hand seat la and the left-hand seat lb are constructed so as to be able to freely slide outward, respectively, with the right seat la and the left seat lb at the center.
該摺動機構については特に図示はしないが、座席シート
ｌの前後動を行なうときに用いる前後方向の案内レール
を車両側フレームに対して左右方向に移動可能に取付け
ればよい、また。Although the sliding mechanism is not particularly shown in the drawings, a guide rail in the longitudinal direction used for moving the seat l back and forth may be attached to the vehicle side frame so as to be movable in the left-right direction.
前記＠Ｌの調節幅は、約３〜５ｃ■もあれば充分である
。９は右側座席シートｌａと左側座席シート１ｂとの間
に形成される間隙であり、該間隙９を伸縮自在の表皮１
０等で被覆する。It is sufficient that the @L adjustment width is about 3 to 5 centimeters. Reference numeral 9 denotes a gap formed between the right side seat la and the left side seat 1b.
Cover with 0 grade.
しかして、第３図及び第４図には第二実施例が示され、
前記座席シート１の中央座部２と土手部３．４とそれぞ
れ分割形成し、中央座部２は車両フレーム側に固定し、
土手部３，４を左右に移動自在に構成する。Therefore, a second embodiment is shown in FIGS. 3 and 4,
The central seat part 2 and the bank part 3.4 of the seat 1 are formed separately, and the central seat part 2 is fixed to the vehicle frame side,
The bank parts 3 and 4 are configured to be movable left and right.
（作用） 次に作用を述べる。(effect) Next, we will discuss the effect.
本発明は以上の構成であるため、利用者が座席シートｌ
に着座し、自分の体格に応じて電動また手動により右側
座席シート１ａと左側座席シーＨｂとの間を広狭調節す
ると、間隙９により土手部３．４間の幅りが調節できる
ため、土手部３，４が固定式であっても、大柄な利用者
（第５図）、小柄な利用者（第６図）を問わずに。Since the present invention has the above configuration, the user can
If you sit on the seat and adjust the width between the right side seat 1a and the left side seat Hb electrically or manually according to your physique, the width between the bank parts 3 and 4 can be adjusted by the gap 9, so the bank part Even if 3 and 4 are fixed types, it can be used by large users (Fig. 5) and small users (Fig. 6).
土手部３．４が臀部及び大腿部に対して一定の角度でも
って当接する。このため、従来公知の車両用シートに比
べて広範囲の体格の着座者の体重を適確に分割して吸収
支持し、臀部及び大腿部の疲労を確実に緩和する。The bank 3.4 bears against the buttocks and thighs at a constant angle. Therefore, compared to conventionally known vehicle seats, the weight of occupants with a wide range of physiques is more accurately divided and absorbed and supported, reliably relieving fatigue in the buttocks and thighs.
また、土手部３．４を回動式に形成した場合には、より
広範囲の着座者の体重を適確に分割して吸収支持し、臀
部及び大腿部の疲労を確実に緩和できるとともに、より
寄り細かな調節ができ、利用者の要求に確実に応じるこ
とが可能となる。In addition, when the bank portion 3.4 is formed in a rotatable manner, the weight of the seated person can be appropriately divided and absorbed over a wider range, and fatigue in the buttocks and thighs can be reliably alleviated. This allows for more detailed adjustments and ensures that the user's needs are met.
（効果）
従来、第７図〜第８図に図示したように、中央座部Ａと
、左右両側に設けた土手部Ｂとからなる臀部を支持する
座席シートにおいて、前記土手部Ｂは、軸Ｃを中心に外
聞回動調節自在に設けた座席幅調節自在の車両用シート
は公知である。該公知の土手部Ｂは、着座者の臀部及び
大腿部を側方から支持することによりホールド性を向上
を図ること、及び、第７図に示したように着座者の体重
りを中央座部Ａと共に分割して吸収支持することにより
臀部の疲労緩和を図ることを目的としている。(Effects) Conventionally, as shown in FIGS. 7 and 8, in a seat that supports the buttocks and is composed of a central seat portion A and bank portions B provided on both left and right sides, the bank portions B are 2. Description of the Related Art A vehicle seat whose outer width can be adjusted freely around C is known. The known bank part B aims to improve the holding property by supporting the buttocks and thighs of the seated person from the sides, and also to transfer the weight of the seated person to the central seat as shown in FIG. The purpose is to alleviate fatigue of the buttocks by dividing it together with part A and absorbing and supporting it.
しかしながら、車両用シートは、利用者の様々な体格を
考慮して、積大柄な体格を基準に製作するため、小柄な
利用者にとっては前記効果を奏しないという問題点があ
った。即ち、第８図に示したように、小柄な利用者が着
座した場合には、土手部Ｂを限界まで内方に回動させて
も、臀部及び大腿部に届かない。However, since vehicle seats are manufactured based on large physiques in consideration of the various physiques of users, there is a problem in that the above-mentioned effects are not achieved for small-sized users. That is, as shown in FIG. 8, when a small user is seated, even if the bank portion B is rotated inward to its limit, it will not reach the buttocks and thighs.
しかるに本発明は、中央座部２と、該中央座部２の左右
両側に設けた土手部３．４とからなる臀部を支持する座
席シート１において、前記土手部３．４は、単独、また
は中央座部２とともに水平移動Ｉｔ節自在に設けた座席
幅調節自在の車両用シートの構成としたものであるから
。However, the present invention provides a seat 1 that supports the buttocks and includes a central seat portion 2 and bank portions 3.4 provided on both left and right sides of the central seat portion 2. This is because the vehicle seat is constructed so that it can be horizontally moved together with the central seat portion 2 and whose width can be adjusted.
利用者の体格の大小によらず、土手部３．４を単独、ま
たは中央座部２とともに水平移動調節することにより、
至極簡単に希望通りに調節でき、その結果、副次的に諸
種の効果が期待できる。Regardless of the size of the user's physique, by adjusting the horizontal movement of the bank portion 3.4 alone or together with the central seat portion 2,
It can be adjusted very easily as desired, and as a result, various side effects can be expected.
（なお、背凭シート部にも応用できることは勿論である
）(Of course, this can also be applied to the backrest seat.)
第１図及び第２図は第一実施例の背面縦断面図、第３図
及び第４図は第二実施例の背面縦断面図、第５図は大柄
な利用者が着座したときの説明図、第６図は小柄な利用
者が着座したときの説明図、第７図及び第８図は公知例
図。
符号の説明
■・・・座席シート、１ａ・・・右側座席シート、１ｂ
・・・左側座席シート、２・・・中央座部、３．４・・
・土手部、５．６・・・回動アーム、７，８・・・軸、
９・・・間隙、１０・・・表皮、Ｌ・・・幅、Ｙ・・・
中央線。Figures 1 and 2 are rear vertical cross-sectional views of the first embodiment, Figures 3 and 4 are rear vertical cross-sectional views of the second embodiment, and Figure 5 is an explanation of when a large user is seated. Figures 6 and 6 are explanatory views when a small user is seated, and Figures 7 and 8 are views of known examples. Explanation of symbols ■...Seat seat, 1a...Right seat seat, 1b
...Left side seat, 2...Central seat, 3.4...
・Bank part, 5.6... Rotating arm, 7, 8... Axis,
9... Gap, 10... Epidermis, L... Width, Y...
Chuo Line.
Claims (1)
３、４とからなる臀部を支持する座席シート１において
、前記土手部３、４は、単独、または中央座部２ととも
に水平移動調節自在に設けた座席幅調節自在の車両用シ
ート。In a seat 1 that supports the buttocks and is composed of a central seat part 2 and bank parts 3 and 4 provided on both left and right sides of the central seat part 2, the bank parts 3 and 4 can be used alone or together with the central seat part 2. A vehicle seat with adjustable horizontal movement and seat width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61311616A JPS63164904A (en) | 1986-12-27 | 1986-12-27 | Vehicle seat freely adjustable in its width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61311616A JPS63164904A (en) | 1986-12-27 | 1986-12-27 | Vehicle seat freely adjustable in its width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63164904A true JPS63164904A (en) | 1988-07-08 |
Family
ID=18019396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61311616A Pending JPS63164904A (en) | 1986-12-27 | 1986-12-27 | Vehicle seat freely adjustable in its width |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63164904A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02127235U (en) * | 1989-03-31 | 1990-10-19 | ||
| FR2972399A1 (en) * | 2011-03-07 | 2012-09-14 | Peugeot Citroen Automobiles Sa | Seat for motor vehicle, has medallion separated into side portions to form semi-bases, which slide laterally and symmetrically with respect to base by adjusting saddle that is slid longitudinally with respect to base |
| JP2015003532A (en) * | 2013-06-19 | 2015-01-08 | トヨタ紡織株式会社 | Vehicle seat |
-
1986
- 1986-12-27 JP JP61311616A patent/JPS63164904A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02127235U (en) * | 1989-03-31 | 1990-10-19 | ||
| FR2972399A1 (en) * | 2011-03-07 | 2012-09-14 | Peugeot Citroen Automobiles Sa | Seat for motor vehicle, has medallion separated into side portions to form semi-bases, which slide laterally and symmetrically with respect to base by adjusting saddle that is slid longitudinally with respect to base |
| JP2015003532A (en) * | 2013-06-19 | 2015-01-08 | トヨタ紡織株式会社 | Vehicle seat |
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