JPH0976963A - Fixing structure of seat for motorcycle - Google Patents
Fixing structure of seat for motorcycleInfo
- Publication number
- JPH0976963A JPH0976963A JP23278795A JP23278795A JPH0976963A JP H0976963 A JPH0976963 A JP H0976963A JP 23278795 A JP23278795 A JP 23278795A JP 23278795 A JP23278795 A JP 23278795A JP H0976963 A JPH0976963 A JP H0976963A
- Authority
- JP
- Japan
- Prior art keywords
- seat
- motorcycle
- fixing
- seat rail
- rail
- 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
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、自動二輪車の車体
フレームをなすシートレールに対するシートの固定構造
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for fixing a seat to a seat rail forming a vehicle body frame of a motorcycle.
【０００２】[0002]
【従来の技術】左右に並列するシートレール上にシート
を配置し、このシートのベースをなすボトムプレートに
設けたフックをシートレール側の掛止部に係合すること
によってシートを取付けるようにした自動二輪車シート
の固定構造が知られている。2. Description of the Related Art Seats are arranged on seat rails arranged side by side, and a seat is attached by engaging a hook provided on a bottom plate which forms a base of the seat with a hooking portion on the seat rail side. A fixed structure for a motorcycle seat is known.
【０００３】図１７は従来技術に係るシートの前側固定
部の平面図であり、自動二輪車の車体中心線の左右に並
列する車体フレームをなすシートレール１０２，１０２
の間をクロスプレート１０３で連結し、このクロスプレ
ート１０３によって前側取付け部１０４を構成すること
により、シート１０５の前側が車体に固定される。FIG. 17 is a plan view of a front fixing portion of a seat according to the prior art, and seat rails 102, 102 forming a vehicle body frame arranged in parallel to the left and right of the center line of the vehicle body of the motorcycle.
The front side of the seat 105 is fixed to the vehicle body by connecting the spaces with a cross plate 103 and configuring the front mounting portion 104 by the cross plate 103.
【０００４】図１８は図１７のＨ−Ｈ線断面図であり、
シート１０５のクッション部１０６を支えるボトムプレ
ート１０７の前側下部から突出部１０８を前方に延出
し、この突出部１０８を上記クロスプレート１０３の下
側に差込むことによりシート１０５の前側を固定する。FIG. 18 is a sectional view taken along line HH of FIG.
The front portion of the seat 105 is fixed by extending the protrusion 108 forward from the lower front portion of the bottom plate 107 supporting the cushion portion 106 of the seat 105 and inserting the protrusion 108 below the cross plate 103.
【０００５】図１９は従来技術に係るシートの後側固定
部の断面図であり、ボトムプレート１０７の下面に左右
のフック１０９，１０９を設け、この両フック１０９，
１０９をシートレール１０２，１０２に設けた掛止部材
１１０，１１０に係合することによってシート１０５の
後側固定部１１１が構成される。FIG. 19 is a sectional view of a rear fixing portion of a seat according to the prior art, in which left and right hooks 109, 109 are provided on the lower surface of the bottom plate 107.
The rear fixing portion 111 of the seat 105 is configured by engaging 109 with the retaining members 110, 110 provided on the seat rails 102, 102.
【０００６】[0006]
【発明が解決しようとする課題】しかしながら、上記車
体フレームは、左右に並列するシートレール１０２，１
０２で構成されるので構造が複雑となり、左右を連結す
るためのクロスプレート１０３等を要することから部品
点数が増加するのみならず、シートの前側固定部１０４
は上記クロスプレート１０３の他に左右方向を拘束する
位置決め部材等を要することから構造が複雑化し、ま
た、後側固定部１１１は、シート１０５に設けた左右の
フック１０９，１０９によるコスト負担を要し、かつ、
シートレール１０２，１０２に対する掛止部材１１０，
１１０を左右合わせて溶接するための位置決めの専用固
定治具等が必要となり、コスト上の不利を避けることが
できない。このほか、同様の例として、左右のシートレ
ール間にブリッジを掛け渡してシートを支える特開平５
−８５４３３号公報等がある。However, the vehicle body frame has seat rails 102, 1 which are arranged side by side.
No. 02 is used, the structure is complicated and the number of parts is increased because the cross plate 103 for connecting the left and right is required.
Has a complicated structure because a positioning member for restraining the left-right direction is required in addition to the cross plate 103, and the rear-side fixing portion 111 requires a cost burden due to the left-right hooks 109, 109 provided on the seat 105. And
Hook member 110 for seat rails 102, 102,
A dedicated fixing jig or the like for positioning for aligning 110 to the left and right and welding is required, and the cost disadvantage cannot be avoided. In addition, as a similar example, a bridge is bridged between the left and right seat rails to support the seat.
-85433 publication and the like.
【０００７】本発明の目的は、シートの取付けのための
部品点数を削減し、かつ、取付けを簡易化してコスト低
減を可能とする自動二輪車シートの固定構造を得ること
にある。An object of the present invention is to obtain a motorcycle seat fixing structure that reduces the number of parts for mounting the seat, simplifies the mounting, and enables cost reduction.
【０００８】[0008]
【課題を解決するための手段】上記課題を解決するため
に、第１に、自動二輪車の車体フレームの後部に車幅中
心を通る角パイプのシートレールを備え、このシートレ
ールにシートを固定するための自動二輪車シートの固定
構造において、前記シートレールの上面にその幅寸法を
超える長さの棒状をなす掛止部材を両側方に突出して設
けるとともに、この掛止部材に係合する左右のフックを
シートのボトムプレートと一体に形成した。In order to solve the above-mentioned problems, firstly, a seat rail of a square pipe passing through the center of the vehicle width is provided at the rear part of a vehicle body frame of a motorcycle, and a seat is fixed to this seat rail. In the structure for fixing a motorcycle seat for use, a bar-shaped hooking member having a length exceeding the width dimension is provided on the upper surface of the seat rail so as to project to both sides, and left and right hooks that engage with the hooking member. Was integrally formed with the bottom plate of the seat.
【０００９】第２に、自動二輪車の車体フレームの後部
に車幅中心を通る角パイプのシートレールを備え、この
シートレールにシートを固定するための自動二輪車シー
トの固定構造において、前記シートからその前方に突出
部を延出し、この突出部を受けるための掛止部材をシー
トレールに設けた。Secondly, in a motorcycle seat fixing structure for fixing a seat to this seat rail, a seat rail of a square pipe passing through the center of the vehicle width is provided at the rear part of the body frame of the motorcycle. The protrusion is extended forward, and a hook member for receiving the protrusion is provided on the seat rail.
【００１０】第３に、自動二輪車の車体フレームの後部
に車幅中心を通る角パイプのシートレールを備え、この
シートレールにベルト付きシートを固定するための自動
二輪車シートの固定構造において、前記シートのベルト
締結部の内側方にオフセットして左右のフックを設け、
この両フックをシートレールの側方にオーバーハングし
て係合する掛止部材を同シートレールに設けた。Thirdly, in a motorcycle seat fixing structure for fixing a belted seat to this seat rail, a seat rail of a square pipe passing through the center of the vehicle width is provided at the rear part of the body frame of the motorcycle. Offset to the inner side of the belt fastening part of the left and right hooks,
A hooking member is provided on the seat rail to engage both of the hooks by overhanging laterally on the seat rail.
【００１１】第４に、自動二輪車の車体フレームの後部
に車幅中心を通る角パイプのシートレールを備え、この
シートレールにシートを固定するための自動二輪車シー
トの固定構造において、前記シートレールに左右のフッ
クが一体形成されたフック部材を設け、このフック部材
の左右のフックと係合する掛止部材をシート側に設け
た。Fourth, in a motorcycle seat fixing structure for fixing a seat to this seat rail, the seat rail is provided with a square pipe seat rail passing through the center of the vehicle width at the rear part of the vehicle body frame of the motorcycle. A hook member in which the left and right hooks are integrally formed is provided, and a hook member that engages with the left and right hooks of the hook member is provided on the seat side.
【００１２】第５に、自動二輪車の車体フレームの後部
に車幅中心を通る角パイプのシートレールを備え、この
シートレールにシートを固定するための自動二輪車シー
トの固定構造において、前記シートレールにベルト端部
を締結固定するためのベルト締結部を設けた。Fifth, a seat rail of a square pipe passing through the center of the vehicle width is provided at the rear portion of the vehicle body frame of the motorcycle, and in the motorcycle seat fixing structure for fixing the seat to the seat rail, the seat rail is attached to the seat rail. A belt fastening portion for fastening and fixing the belt end portion is provided.
【００１３】第６に、自動二輪車の車体フレームの後部
に車幅中心を通る角パイプのシートレールを備え、この
シートレールにシートを固定するための自動二輪車シー
トの固定構造において、前記シートからその下方にシー
ト取付け部を延出し、このシート取付け部をシートレー
ルに締結固定するための締結部をシートレールの両側面
に設けた。Sixth, in a motorcycle seat fixing structure for fixing a seat to a seat rail of a square pipe, which is provided at a rear portion of a vehicle body frame of the motorcycle, and which passes through a vehicle width center, A seat mounting portion is extended downward, and fastening portions for fastening and fixing the seat mounting portion to the seat rail are provided on both side surfaces of the seat rail.
【００１４】[0014]
【発明の実施の形態】発明の実施例を添付図面に基づい
て以下に説明する。図１は本発明に係る第１の構成例に
よるシート固定構造を適用した自動二輪車の側面図であ
り、自動二輪車の車体フレーム１は、フロントフォーク
２を回動可能に支持するヘッドパイプ３から後方へ車幅
中心を通る１本の角パイプでなるメインフレーム４とそ
の後部に同様のシートレール５を延設して構成され、上
記メインフレーム４とシートレール５に燃料タンク６と
シート７を鞍乗支持する。上記シートレール５をサブパ
イプ８によって支え、この車体フレーム１後部を支える
クッションユニット９をメインフレーム４の下部に枢支
されるリヤスイングアーム１０に連結する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the accompanying drawings. FIG. 1 is a side view of a motorcycle to which a seat fixing structure according to a first configuration example according to the present invention is applied. A vehicle body frame 1 of the motorcycle is rearward from a head pipe 3 that rotatably supports a front fork 2. A main frame 4 consisting of one square pipe passing through the center of the vehicle width and a similar seat rail 5 are extended to the rear of the main frame 4, and a fuel tank 6 and a seat 7 are saddleed on the main frame 4 and the seat rail 5. Support. The seat rail 5 is supported by a sub pipe 8, and a cushion unit 9 supporting the rear portion of the vehicle body frame 1 is connected to a rear swing arm 10 pivotally supported on the lower portion of the main frame 4.
【００１５】上記シートレール５はセンターフレーム方
式によって簡易に構成されるとともに、フレームの車幅
方向寸法を小さく抑えることができることに伴い、フレ
ーム幅の制約を受けるシートの最小幅の設定範囲が拡大
されるので、シートデザインの自由度が向上され、ま
た、車両の停車時における運転者の足付き動作が容易と
なるようにシートの最小幅を小さく構成することができ
る。The seat rail 5 is simply constructed by the center frame system, and the dimension of the frame in the vehicle width direction can be kept small, so that the setting range of the minimum width of the seat which is restricted by the frame width is expanded. As a result, the degree of freedom in seat design is improved, and the minimum width of the seat can be configured to be small so that the driver can easily step on the feet when the vehicle is stopped.
【００１６】図２は図１の要部の一部破断拡大図であ
り、メインフレーム４およびシートレール５は、その上
下面および両側面が平行する１本の幅広の角パイプによ
って構成され、シートレール５はその中間部でサブパイ
プ８により支えられ、同中間部から両側方に側支持部材
１１を備え、これらシートレール５と側支持部材１１に
より、シート７のクッション１２を支えるボトムプレー
ト１３の前後の受け部１３ａ，１３ｂを支持するととも
に、このボトムプレート１３の前後に前側固定部１４と
後側固定部１５を、後端にロック部１６を備える。FIG. 2 is a partially cutaway enlarged view of a main part of FIG. 1, in which the main frame 4 and the seat rail 5 are constituted by one wide square pipe whose upper and lower surfaces and both side surfaces are parallel to each other, The rail 5 is supported by a sub pipe 8 at an intermediate portion thereof, and is provided with side supporting members 11 on both sides from the intermediate portion. While supporting the receiving portions 13a and 13b of the bottom plate 13, a front fixing portion 14 and a rear fixing portion 15 are provided at the front and rear of the bottom plate 13, and a lock portion 16 is provided at the rear end.
【００１７】図３は図２のＡ−Ａ線断面図であり、前側
固定部１４は、１本の幅広の角パイプによって構成され
るシートレール５の上面に車幅方向に取付けられた掛止
部材２１と、シート７のボトムプレート１３と一体に形
成した左右のフック２２，２２とからなる。上記掛止部
材２１は、シートレール５の幅寸法Ｃを超える長さの丸
棒等の棒状部材をなし、その両端がフック２２，２２と
係合する位置までシートレール５の両側方に突出する。
また、ボトムプレート１３の下面のシートレール５の幅
Ｃを隔てた位置に、上記掛止部材２１を下から支えるよ
うに上記フック２２，２２を前方に突出する。このフッ
ク２２，２２の断面は強度を確保しつつ駄肉を避けるた
めに下に開いたＵ字状をなす。FIG. 3 is a sectional view taken along the line AA in FIG. 2, in which the front side fixing portion 14 is attached to the upper surface of the seat rail 5 constituted by one wide square pipe in the vehicle width direction. It comprises a member 21 and left and right hooks 22, 22 formed integrally with the bottom plate 13 of the seat 7. The hooking member 21 is a rod-shaped member such as a round rod having a length exceeding the width dimension C of the seat rail 5, and both ends thereof project to both sides of the seat rail 5 to a position where the hooks 22 and 22 are engaged with each other. .
Further, the hooks 22 and 22 are projected forward at a position on the lower surface of the bottom plate 13 spaced apart by the width C of the seat rail 5 so as to support the hooking member 21 from below. The hooks 22 and 22 have a U-shaped cross-section that opens downward in order to secure strength and avoid the useless meat.
【００１８】図４は図３に示す固定部の分解斜視図であ
り、掛止部材２１の取付けは、特別な位置決め固定治具
等を要することなく、シートレール５の上面部に棒状部
材を溶接することによって簡易に取付けることができ
る。シート７の組付けは、後述の後側固定部の組付けと
同時に行ない、シートレール５上にシート７のボトムプ
レート１３を載置した後、シート７を前方（矢印Ｄ方
向）にスライドさせることによって左右の両フック２
２，２２が掛止部材２１に係合される。この係合状態に
おいて、シート７はその上方および両側方への移動が拘
束されるとともに左右の傾斜が拘束され、前記ロック部
によって前後のスライドを拘束することにより、シート
７がシートレール５に確実に固定される。FIG. 4 is an exploded perspective view of the fixing portion shown in FIG. 3, in which the hooking member 21 is attached to the upper surface of the seat rail 5 by welding a rod-like member without requiring a special positioning fixing jig or the like. By doing so, it can be easily installed. Assembling of the seat 7 is performed at the same time as assembling of a rear fixing portion which will be described later. After the bottom plate 13 of the seat 7 is placed on the seat rail 5, the seat 7 is slid forward (direction of arrow D). By both left and right hook 2
2, 22 are engaged with the hook member 21. In this engaged state, the seat 7 is restrained from moving upwardly and laterally and the left and right inclinations are restrained, and the seat 7 is securely attached to the seat rail 5 by restraining the front and rear slides by the lock portion. Fixed to.
【００１９】図５は図２のＢ−Ｂ線断面図であり、後側
固定部１５は、１本の幅広の角パイプによって構成され
るシートレール５からその側方に張出して取付けられた
掛止部材２３と、シート７のボトムプレート１３に取付
けた左右のフック２４，２４とからなる。上記掛止部材
２３はシートレール５の側方にループ状に突出し、シー
ト７側のフック２４，２４がシートレール５の側面から
オーバーハング（Ｅ）して掛止部材２３と係合し、フッ
ク２４，２４と共締めされるシートベルト締結部２５，
２５をフック２４，２４の係合部から側方にオフセット
（Ｆ）して設け、シートベルト２６は側方のシート７の
側端までオーバーハング（Ｇ）してからシート７の上面
に至る。FIG. 5 is a sectional view taken along the line BB of FIG. 2, in which the rear side fixing portion 15 is attached to the seat rail 5 formed by a single wide square pipe so as to project laterally from the seat rail 5. It comprises a stop member 23 and left and right hooks 24, 24 attached to the bottom plate 13 of the seat 7. The hooking member 23 protrudes in a loop shape to the side of the seat rail 5, and the hooks 24, 24 on the seat 7 side overhang (E) from the side surface of the seat rail 5 and engage with the hooking member 23 to hook. Seat belt fastening portion 25, which is fastened together with 24, 24,
25 is provided offset (F) laterally from the engaging portions of the hooks 24, 24, and the seat belt 26 overhangs (G) to the side end of the lateral seat 7, and then reaches the upper surface of the seat 7.
【００２０】上記フック２４はシートベルト締結部２５
からオフセットして配置したことにより、フック２４の
オーバーハングＥとシートベルト２６のオーバーハング
Ｇを小さくすることができるので、シートベルト２６か
ら張力を受けた場合に、掛止部材２３およびボトムプレ
ート１３の側部に作用するモーメントが小さく抑えら
れ、掛止部材２３の小径化、ボトムプレート１３の薄型
化が可能となり、また、掛止部材２３をループ状とする
ことにより十分な支持剛性を確保することができる。The hook 24 is a seat belt fastening portion 25.
Since it is possible to reduce the overhang E of the hook 24 and the overhang G of the seat belt 26 by arranging the hook member 24 and the seat belt 26 in an offset manner, when the tension is applied from the seat belt 26, the hooking member 23 and the bottom plate 13 are provided. The moment acting on the side portion of the hook is suppressed to be small, the diameter of the hooking member 23 can be reduced, and the bottom plate 13 can be thinned. Further, the hooking member 23 is looped to ensure sufficient support rigidity. be able to.
【００２１】図６は図５に示す固定部の分解斜視図であ
り、掛止部材２３の取付けは、前述の前側掛止部材と同
様に、特別な位置決め固定治具等を要することなく、シ
ートレール５の上面部に簡易に取付けることができる。
また、シート７の組付けは、前述の前側固定部の組付け
と同時に行ない、シートレール５上にシート７のボトム
プレート１３を載置した後、シート７を前方（矢印Ｄ方
向に）にスライドさせることによって左右の両フック２
４，２４が掛止部材２３に臨み、上記シートベルト２６
から引張り力を受けた時はフック２４，２４が掛止部材
２３に係合され、この係合状態において、シート７は、
その上方への移動が拘束されるとともに左右の傾斜が拘
束され、確実な固定が可能となる。FIG. 6 is an exploded perspective view of the fixing portion shown in FIG. 5, and the attachment of the latching member 23 does not require a special positioning fixture or the like as in the case of the front latching member described above. It can be easily attached to the upper surface of the rail 5.
Further, the seat 7 is assembled at the same time as the above-mentioned front side fixing portion is assembled, and after the bottom plate 13 of the seat 7 is placed on the seat rail 5, the seat 7 is slid forward (in the direction of arrow D). Left and right hooks 2 by
The seat belts 26 and 24 are exposed to the locking members 23.
When the pulling force is applied from the hooks 24, 24 are engaged with the hooking member 23, in this engaged state, the seat 7 is
The upward movement is restrained, and the right and left inclinations are restrained, so that reliable fixing can be achieved.
【００２２】したがって、本発明に係る前側固定部１４
および後側固定部１５からなるシート固定構造は、セン
ターフレーム方式の利点を生かして、掛止部材２１，２
３とフック２２，２４とからなる簡易な構成によって部
材およびその取付けコストを小さく抑え、かつ、シート
の組付け性を確保することにより、製造コストの低減を
図ることができる。なお、上記前側固定部のシート固定
構造は後側固定部にも適用することができ、その作用効
果はシートベルトを除いて同様である。Therefore, the front side fixing portion 14 according to the present invention.
The seat fixing structure composed of the rear fixing portion 15 and the rear fixing portion 15 makes use of the advantage of the center frame system, and thus the hook members 21 and 21.
It is possible to reduce the manufacturing cost by suppressing the cost of the member and its attachment by a simple structure composed of 3 and the hooks 22 and 24 and ensuring the assembling property of the seat. The seat fixing structure of the front fixing portion can be applied to the rear fixing portion, and the operation and effect thereof are the same except for the seat belt.
【００２３】図７は本発明に係る前側固定部の第２の構
成例に係る断面図、図８は図７に示す固定部の分解斜視
図であり、以下において、前述同様の部材はその符号を
付すことにより説明を省略する。この固定部２７は、シ
ートレール５の側方でフック２２の外側に沿って掛止部
材２８をループ状に屈曲構成することにより、掛止部材
２８の小径化が可能となり、また、両フック２２，２２
によってシートレール５の側方への拘束力が確保される
ことから、信頼性の向上を図ることができる。FIG. 7 is a cross-sectional view of a second structural example of the front side fixing part according to the present invention, and FIG. 8 is an exploded perspective view of the fixing part shown in FIG. The description is omitted by adding. The fixing portion 27 is configured such that the hooking member 28 is bent in the shape of a loop along the outside of the hook 22 on the side of the seat rail 5, so that the hooking member 28 can be reduced in diameter, and the hooks 22 can be provided. , 22
As a result, the restraint force to the side of the seat rail 5 is secured, so that the reliability can be improved.
【００２４】シートの組付けは第１の構成例と同様に、
シートレール５上にボトムプレート１３を載置した後、
シート７を前方（矢印Ｄ方向）にスライドさせることに
よって左右の両フック２２，２２が掛止部材２８に係合
される。したがって、着脱可能なシート固定部を簡易に
構成することができる。Assembling of the seat is the same as in the first configuration example.
After placing the bottom plate 13 on the seat rail 5,
By sliding the seat 7 forward (in the direction of arrow D), the left and right hooks 22, 22 are engaged with the hooking member 28. Therefore, the detachable seat fixing portion can be easily configured.
【００２５】図９は本発明に係る前側固定部の第３の構
成例に係る縦断面図、図１０は図９に示す固定部の分解
斜視図であり、この固定部２９は、ボトムプレート１３
の前端からシートレール５と同一の幅寸法（Ｃ）の突出
部３０を前方に延出し、また、逆Ｕ字状の掛止部材３１
をシートレール５の両側面から起立して取付けることに
より上記突出部３０を受ける差込み口を形成する。突出
部３０は、シート７側を前方（矢印Ｄ方向）にスライド
することにより、掛止部材３１によってその上方、両側
方、および左右の傾斜を拘束されることから、シート
は、簡易な構成によって着脱可能に組付けが可能とな
る。FIG. 9 is a vertical cross-sectional view of a third structural example of the front side fixing portion according to the present invention, and FIG. 10 is an exploded perspective view of the fixing portion shown in FIG.
A protruding portion 30 having the same width dimension (C) as the seat rail 5 extends forward from the front end of the seat rail 5, and has an inverted U-shaped hooking member 31.
Is erected from both side surfaces of the seat rail 5 to form an insertion port for receiving the protrusion 30. The protrusion 30 is slid forward on the side of the seat 7 (in the direction of arrow D), so that the upper, side, and left and right inclinations of the protrusion 30 are restrained by the hooking member 31, so that the seat has a simple structure. It can be attached and detached.
【００２６】図１１は本発明に係る前側固定部の第４の
構成例に係る固定部の分解斜視図であり、この固定部３
２は、スタッドボルト３３を備えた門型の掛止部材３４
をシートレール５の上面に設け、燃料タンク６の後方に
延出する取付け部６ａを上記掛止部材３４の上側にマウ
ントし、下側にシート７の突出部３０を前方（矢印Ｄ方
向）にスライドして差込むことにより、燃料タンク６と
シート７が、それぞれのブラケットを要することなくシ
ートレールに取付けられる。なお、３４ａは突出部３０
を案内するテーパ部である。FIG. 11 is an exploded perspective view of the fixing portion according to the fourth structural example of the front side fixing portion according to the present invention.
2 is a gate-shaped hooking member 34 provided with a stud bolt 33.
Is provided on the upper surface of the seat rail 5, the mounting portion 6a extending to the rear of the fuel tank 6 is mounted on the upper side of the hooking member 34, and the protruding portion 30 of the seat 7 is placed on the lower side in the forward direction (direction of arrow D). By sliding and inserting, the fuel tank 6 and the seat 7 are attached to the seat rail without the need for the respective brackets. In addition, 34a is a protrusion 30
Is a tapered portion that guides.
【００２７】図１２は本発明に係る前側固定部の第５の
構成例に係る固定部の分解斜視図であり、この固定部３
５は、シートレール５にナット３６を取付け、燃料タン
ク６の後方に延出する取付け部３７を門型に形成し、こ
の取付け部３７をマウントラバー３８と段付きボルト３
９とによってシートレール５上に取付け、一方、シート
７の突出部３０に上記ボルト３９を逃げるための切欠３
０ａを形成し、上記取付け部３７を掛止部材としてシー
ト７の突出部を前方（矢印Ｄ方向）にスライドして差込
むことにより、燃料タンク６とシート７が、共締めによ
ってシートレールに取付けられる。FIG. 12 is an exploded perspective view of the fixing portion according to the fifth structural example of the front side fixing portion according to the present invention.
5, a nut 36 is attached to the seat rail 5, a mounting portion 37 extending rearward of the fuel tank 6 is formed in a gate shape, and the mounting portion 37 is mounted with a mount rubber 38 and a stepped bolt 3.
9 on the seat rail 5, and on the other hand, a notch 3 for allowing the bolt 39 to escape to the protruding portion 30 of the seat 7.
0a is formed, and the projecting portion of the seat 7 is slid forwardly (in the direction of arrow D) by using the mounting portion 37 as a hooking member to insert the fuel tank 6 and the seat 7 on the seat rail by co-fastening. To be
【００２８】図１３は本発明に係る後側固定部の第２の
構成例を示す分解斜視図であり、この固定部４０は、左
右のフック４１，４１をＵ字状に一体に形成したフック
部材４２をシートレール５の上面に取付け、一方、ボト
ムプレートの下面に一体に形成した取付け脚４３，４３
間に棒状の掛止部材４４を取付け、この掛止部材４４を
備えたシート側を前方（矢印Ｄ方向）にスライドするこ
とによってフック４１，４１と係合される。したがっ
て、着脱可能なシート固定部を簡易に構成することがで
きる。FIG. 13 is an exploded perspective view showing a second structural example of the rear side fixing portion according to the present invention. This fixing portion 40 is a hook in which left and right hooks 41, 41 are integrally formed in a U shape. The member 42 is mounted on the upper surface of the seat rail 5, while the mounting legs 43, 43 are integrally formed on the lower surface of the bottom plate.
A rod-shaped hooking member 44 is attached between them, and the seat side provided with this hooking member 44 is slid forward (in the direction of arrow D) to engage with the hooks 41, 41. Therefore, the detachable seat fixing portion can be easily configured.
【００２９】図１４は本発明に係る後側固定部の第３の
構成例を示す断面図、図１５は図１４に示す固定部の分
解斜視図であり、この固定部４５は、シートレール５の
側面にシートベルト２６の端部を締結固定するためのベ
ルト締結部４６，４６を設けて構成し、シート７の組付
けは、シートレール５上に載置したシート７の上面に沿
ってシートベルト２６を掛け渡すことによりシート７を
固定する。したがって、上記シートベルトにより、新た
にシートの固定部を設けることなく、シートを固定する
ことができる。FIG. 14 is a sectional view showing a third configuration example of the rear side fixing portion according to the present invention, and FIG. 15 is an exploded perspective view of the fixing portion shown in FIG. The belt fastening portions 46, 46 for fastening and fixing the end portions of the seat belt 26 are provided on the side surfaces of the seat belt 7, and the seat 7 is assembled by mounting the seat along the upper surface of the seat 7 mounted on the seat rail 5. The seat 7 is fixed by spanning the belt 26. Therefore, the seat belt can be fixed by the seat belt without providing a new seat fixing portion.
【００３０】図１６は本発明に係る後側固定部の第３の
構成例を示す断面図であり、この固定部４７は、シート
７の下面にシート取付け部４８，４８をボトムプレート
１３と一体に形成し、両取付け部４８，４８間をシート
レール５の幅（Ｃ）と略等しくとり、また、シートレー
ル５の両側面にナットでなる締結部４９，４９を設け、
シート取付け部４８，４８をそれぞれボルト固定する。FIG. 16 is a sectional view showing a third structural example of the rear side fixing portion according to the present invention. This fixing portion 47 has seat mounting portions 48, 48 integrated with the bottom plate 13 on the lower surface of the seat 7. The width (C) of the seat rail 5 is made approximately equal to each other between the two mounting portions 48, 48, and fastening portions 49, 49 made of nuts are provided on both side surfaces of the seat rail 5.
The seat mounting portions 48, 48 are fixed by bolts.
【００３１】[0031]
【発明の効果】以上に説明したごとく、請求項１の自動
二輪車シートの固定構造は、センターフレーム方式の角
パイプ製のシートレールの上面に掛止部材を両側方に突
出して設けたことから、専用の位置決め固定治具を要す
ることなく掛止部材を簡易に取付けることができ、この
掛止部材に係合する左右のフックをシートのボトムプレ
ートと一体に形成したことから、簡易な構成のフックに
よってシートが固定される。As described above, in the motorcycle seat fixing structure according to the first aspect of the present invention, since the hooking member is provided on the upper surface of the center frame type square pipe seat rail so as to project to both sides, The hook member can be easily attached without the need for a special positioning and fixing jig, and the left and right hooks that engage with this hook member are formed integrally with the bottom plate of the seat, so the hook has a simple structure. The seat is fixed by.
【００３２】したがって、本発明に係るシート固定構造
は、センターフレーム方式の利点を生かして、掛止部材
とフックとからなる簡易な構成によって構成部材および
その取付けコストを小さく抑え、かつ、シートの組付け
性を確保することにより、製造コストの低減を図ること
ができる。Therefore, the seat fixing structure according to the present invention makes use of the advantages of the center frame system and suppresses the constituent members and their mounting costs to a small level with a simple structure consisting of a hooking member and a hook, and assembling the seat. By ensuring the attachability, the manufacturing cost can be reduced.
【００３３】請求項２の自動二輪車シートの固定構造
は、シートからその前方に突出部を延出し、この突出部
を受けるための掛止部材をシートレールに設けたことか
ら、シートの突出部と掛止部材とによってシートの固定
部を簡易に構成することができる。In the motorcycle seat fixing structure according to the second aspect of the present invention, the projecting portion extends from the seat to the front thereof, and the latching member for receiving the projecting portion is provided on the seat rail. The fixing portion of the seat can be easily configured by the hooking member.
【００３４】請求項３の自動二輪車シートの固定構造
は、シートのベルト締結部の内側にオフセットして左右
のフックを設け、この両フックをシートレールの側方に
オーバーハングして係合する掛止部材を同シートレール
に設けたことから、ベルト張力に対しても十分な剛性を
有するシートの固定部をシートの突出部と掛止部材とに
よって簡易に構成することができる。According to a third aspect of the present invention, in the motorcycle seat fixing structure, left and right hooks are provided inside the belt fastening portion of the seat by offsetting the hooks, and the hooks are engaged by overhanging laterally on the seat rail. Since the stop member is provided on the seat rail, the seat fixing portion having sufficient rigidity against the belt tension can be easily configured by the seat protrusion and the hook member.
【００３５】請求項４の自動二輪車シートの固定構造
は、左右のフックが一体形成されたフック部材をシート
レールに取付けるとともに、フック部材の左右のフック
と係合する掛止部材をシート側に設けたことから、シー
トの突出部と掛止部材とによってシートの固定部を簡易
に構成することができる。According to a fourth aspect of the present invention, in the motorcycle seat fixing structure, the hook member integrally formed with the left and right hooks is attached to the seat rail, and the hook member engaging with the left and right hooks of the hook member is provided on the seat side. Therefore, the fixing portion of the seat can be easily configured by the protruding portion of the seat and the latching member.
【００３６】請求項５の自動二輪車シートの固定構造
は、シートレールにベルト端部を締結固定するためのベ
ルト締結部を設けたことから、ベルトとその締結部とに
よってシートの固定部を簡易に構成することができる。In the motorcycle seat fixing structure according to the fifth aspect, since the belt fastening portion for fastening and fastening the belt end portion is provided on the seat rail, the seat fastening portion can be easily provided by the belt and the fastening portion. Can be configured.
【００３７】請求項６の自動二輪車の固定構造は、シー
トからその下方にシート取付け部を延出し、このシート
取付け部をシートレールに締結固定するための締結部を
シートレールの両側面に設けたことから、ベルトとその
締結部とによってシートの固定部を簡易に構成すること
ができる。According to a sixth aspect of the present invention, there is provided a motorcycle fixing structure, wherein a seat mounting portion extends from a seat below the seat mounting portion, and fastening portions for fastening and fixing the seat mounting portion to the seat rail are provided on both side surfaces of the seat rail. Therefore, the fixing portion of the seat can be easily configured by the belt and the fastening portion thereof.
【図１】本発明に係る第１の構成例によるシート固定構
造を適用した自動二輪車の側面図FIG. 1 is a side view of a motorcycle to which a seat fixing structure according to a first configuration example of the present invention is applied.
【図２】図１の要部の破断拡大図FIG. 2 is an enlarged view of a fracture of a main part of FIG.
【図３】図２のＡ−Ａ線断面図FIG. 3 is a sectional view taken along line AA of FIG. 2;
【図４】図３に示す固定部の分解斜視図FIG. 4 is an exploded perspective view of the fixing portion shown in FIG.
【図５】図２のＢ−Ｂ線断面図FIG. 5 is a sectional view taken along line BB of FIG. 2;
【図６】図５に示す固定部の分解斜視図6 is an exploded perspective view of the fixing portion shown in FIG.
【図７】本発明に係る前側固定部の第２の構成例に係る
断面図FIG. 7 is a sectional view according to a second configuration example of the front side fixing portion according to the present invention.
【図８】図７に示す固定部の分解斜視図FIG. 8 is an exploded perspective view of the fixing portion shown in FIG.
【図９】本発明に係る前側固定部の第３の構成例に係る
縦断面図FIG. 9 is a vertical cross-sectional view according to a third configuration example of the front side fixing portion according to the present invention.
【図１０】図９に示す固定部の分解斜視図FIG. 10 is an exploded perspective view of the fixing portion shown in FIG.
【図１１】本発明に係る前側固定部の第４の構成例に係
る固定部の分解斜視図FIG. 11 is an exploded perspective view of a fixing portion according to a fourth configuration example of the front side fixing portion according to the present invention.
【図１２】本発明に係る前側固定部の第５の構成例に係
る固定部の分解斜視図FIG. 12 is an exploded perspective view of a fixing portion according to a fifth configuration example of the front side fixing portion according to the present invention.
【図１３】本発明に係る後側固定部の第２の構成例を示
す分解斜視図FIG. 13 is an exploded perspective view showing a second configuration example of the rear side fixing portion according to the present invention.
【図１４】本発明に係る後側固定部の第３の構成例を示
す断面図FIG. 14 is a cross-sectional view showing a third configuration example of the rear side fixing portion according to the present invention.
【図１５】図１４に示す固定部の分解斜視図15 is an exploded perspective view of the fixing portion shown in FIG.
【図１６】本発明に係る後側固定部の第４の構成例を示
す断面図FIG. 16 is a sectional view showing a fourth configuration example of the rear side fixing portion according to the present invention.
【図１７】従来技術に係るシートの前側固定部の平面図FIG. 17 is a plan view of a front fixing portion of the seat according to the related art.
【図１８】図１７のＨ−Ｈ線断面図18 is a sectional view taken along line HH of FIG.
【図１９】従来技術に係るシートの後側固定部の断面図FIG. 19 is a sectional view of a rear fixing portion of a seat according to a conventional technique.
１…車体フレーム、３…ヘッドパイプ、４…メインフレ
ーム、５…シートレール、６…燃料タンク、６ａ…取付
け部、７…シート、１１…側支持部材、１２…クッショ
ン、１３…ボトムプレート、１３ａ，１３ｂ…受け部、
１４…前側固定部、１５…後側固定部、１６…ロック
部、２１…掛止部材、２２…フック、Ｃ…幅寸法、２３
…掛止部材、２４…フック２５…シートベルト締結部、
２６…シートベルト、２７…固定部、２８…掛止部材、
２９…固定部、３０…突出部、３０ａ…切欠、３１…掛
止部材、３２…固定部、３３…スタッドボルト、３４…
掛止部材、３４…掛止部材、３４ａ…テーパ部、３５…
固定部、３６…ナット、３７…取付け部（掛止部材）、
３８…マウントラバー、３９…段付きボルト、４０…固
定部、４１…フック、４２…フック部材、４３…取付け
脚、４４…掛止部材、４５…固定部、４６…ベルト締結
部、４７…固定部、４８…シート取付け部、４９…締結
部、Ｃ…幅寸法、Ｅ…オーバーハング距離、Ｆ…フセッ
ト距離、Ｇ…オーバーハング距離、。1 ... Body frame, 3 ... Head pipe, 4 ... Main frame, 5 ... Seat rail, 6 ... Fuel tank, 6a ... Attachment part, 7 ... Seat, 11 ... Side support member, 12 ... Cushion, 13 ... Bottom plate, 13a , 13b ... Receiving part,
14 ... Front fixing part, 15 ... Rear fixing part, 16 ... Lock part, 21 ... Hook member, 22 ... Hook, C ... Width dimension, 23
... latching member, 24 ... hook 25, seat belt fastening portion,
26 ... Seat belt, 27 ... Fixed part, 28 ... Latch member,
29 ... Fixed part, 30 ... Projection part, 30a ... Notch, 31 ... Latch member, 32 ... Fixed part, 33 ... Stud bolt, 34 ...
Latch member, 34 ... Latch member, 34a ... Tapered portion, 35 ...
Fixed part, 36 ... Nut, 37 ... Attachment part (locking member),
38 ... Mount rubber, 39 ... Stepped bolt, 40 ... Fixing part, 41 ... Hook, 42 ... Hook member, 43 ... Attachment leg, 44 ... Latch member, 45 ... Fixing part, 46 ... Belt fastening part, 47 ... Fixing Part, 48 ... Seat mounting part, 49 ... Fastening part, C ... Width dimension, E ... Overhang distance, F ... Fuset distance, G ... Overhang distance ,.
Claims (6)
中心を通る角パイプのシートレールを備え、このシート
レールにシートを固定するための自動二輪車シートの固
定構造において、前記シートレールの上面にその幅寸法
を超える長さの棒状をなす掛止部材を両側方に突出して
設けるとともに、この掛止部材に係合する左右のフック
をシートのボトムプレートと一体に形成したことを特徴
とする自動二輪車シートの固定構造。1. A motorcycle seat fixing structure for fixing a seat to a seat rail of a square pipe passing through a vehicle width center at a rear portion of a vehicle body frame of the motorcycle, wherein: A bar-shaped hooking member having a length exceeding the width dimension is provided so as to project to both sides, and left and right hooks that engage with the hooking member are integrally formed with the bottom plate of the seat. Fixed structure for motorcycle seats.
中心を通る角パイプのシートレールを備え、このシート
レールにシートを固定するための自動二輪車シートの固
定構造において、前記シートからその前方に突出部を延
出し、この突出部を受けるための掛止部材をシートレー
ルに設けたことを特徴とする自動二輪車シートの固定構
造。2. A motorcycle seat fixing structure for fixing a seat to a seat rail of a square pipe passing through a vehicle width center at a rear portion of a vehicle body frame of the motorcycle, wherein: A structure for fixing a motorcycle seat, characterized in that a projecting portion is extended and a latching member for receiving the projecting portion is provided on a seat rail.
中心を通る角パイプのシートレールを備え、このシート
レールにベルト付きシートを固定するための自動二輪車
シートの固定構造において、前記シートのベルト締結部
の内側方にオフセットして左右のフックを設け、この両
フックをシートレールの側方にオーバーハングして係合
する掛止部材を同シートレールに設けたことを特徴とす
る自動二輪車シートの固定構造。3. A motorcycle seat fixing structure for fixing a seat with a belt to a seat rail of a square pipe passing through a vehicle width center at a rear portion of a vehicle body frame of the motorcycle, comprising: the seat belt; A motorcycle seat characterized in that right and left hooks are provided offset to the inner side of the fastening portion, and a hooking member that overhangs and engages both hooks laterally of the seat rail is provided on the seat rail. Fixed structure.
中心を通る角パイプのシートレールを備え、このシート
レールにシートを固定するための自動二輪車シートの固
定構造において、前記シートレールに左右のフックが一
体形成されたフック部材を設け、このフック部材の左右
のフックと係合する掛止部材をシート側に設けたことを
特徴とする自動二輪車シートの固定構造。4. A motorcycle seat fixing structure for fixing a seat to a seat rail of a square pipe, which is provided at a rear portion of a vehicle body frame of a motorcycle, and which passes through a vehicle width center. A structure for fixing a motorcycle seat, comprising: a hook member integrally formed with a hook; and a hook member that engages with the left and right hooks of the hook member is provided on the seat side.
中心を通る角パイプのシートレールを備え、このシート
レールにシートを固定するための自動二輪車シートの固
定構造において、前記シートレールにベルト端部を締結
固定するためのベルト締結部を設けたことを特徴とする
自動二輪車シートの固定構造。5. A motorcycle seat fixing structure for fixing a seat to a seat rail of a square pipe passing through a vehicle width center at a rear portion of a vehicle body frame of the motorcycle, wherein a belt end is provided on the seat rail. A fixing structure for a motorcycle seat, comprising a belt fastening portion for fastening and fixing the portion.
中心を通る角パイプのシートレールを備え、このシート
レールにシートを固定するための自動二輪車シートの固
定構造において、前記シートからその下方にシート取付
け部を延出し、このシート取付け部をシートレールに締
結固定するための締結部をシートレールの両側面に設け
たことを特徴とする自動二輪車シートの固定構造。6. A motorcycle seat fixing structure for fixing a seat to a seat rail of a square pipe passing through a vehicle width center at a rear portion of a vehicle body frame of the motorcycle, wherein: A structure for fixing a motorcycle seat, characterized in that a seat mounting portion is extended, and fastening portions for fastening and fixing the seat mounting portion to the seat rail are provided on both side surfaces of the seat rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23278795A JP3497629B2 (en) | 1995-09-11 | 1995-09-11 | Motorcycle seat fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23278795A JP3497629B2 (en) | 1995-09-11 | 1995-09-11 | Motorcycle seat fixing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0976963A true JPH0976963A (en) | 1997-03-25 |
| JP3497629B2 JP3497629B2 (en) | 2004-02-16 |
Family
ID=16944746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23278795A Expired - Fee Related JP3497629B2 (en) | 1995-09-11 | 1995-09-11 | Motorcycle seat fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3497629B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002356188A (en) * | 2001-05-31 | 2002-12-10 | T S Tec Kk | Device for preventing seat from coming off car body |
| JP2002362449A (en) * | 2001-06-08 | 2002-12-18 | Yamaha Motor Co Ltd | Seat fitting structure of motorcycle |
| CN100453389C (en) * | 2004-12-27 | 2009-01-21 | 本田技研工业株式会社 | Support structure for saddle of two-wheeled automobile |
| CN102730116A (en) * | 2012-06-28 | 2012-10-17 | 力帆实业(集团)股份有限公司 | Motorcycle cushion bottom plate |
| JP2013006504A (en) * | 2011-06-24 | 2013-01-10 | Kawasaki Heavy Ind Ltd | Seat support structure of saddle-riding type vehicle and height adjusting method of seat |
-
1995
- 1995-09-11 JP JP23278795A patent/JP3497629B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002356188A (en) * | 2001-05-31 | 2002-12-10 | T S Tec Kk | Device for preventing seat from coming off car body |
| JP2002362449A (en) * | 2001-06-08 | 2002-12-18 | Yamaha Motor Co Ltd | Seat fitting structure of motorcycle |
| CN100453389C (en) * | 2004-12-27 | 2009-01-21 | 本田技研工业株式会社 | Support structure for saddle of two-wheeled automobile |
| JP2013006504A (en) * | 2011-06-24 | 2013-01-10 | Kawasaki Heavy Ind Ltd | Seat support structure of saddle-riding type vehicle and height adjusting method of seat |
| CN102730116A (en) * | 2012-06-28 | 2012-10-17 | 力帆实业(集团)股份有限公司 | Motorcycle cushion bottom plate |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3497629B2 (en) | 2004-02-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6234572B1 (en) | Seat for vehicles | |
| US6193310B1 (en) | Child car seat adapted for frontward and rearward facing configurations | |
| US5630645A (en) | Safety seat tether strap | |
| US6276754B1 (en) | Child seat attachment assembly | |
| CA2382598C (en) | Vehicle anchor system for juvenile-seat base | |
| RU2622585C2 (en) | Systems and methods for fixing accessories of vehicles | |
| US7322648B2 (en) | Child seat | |
| US7390063B2 (en) | Seat structure for a motor vehicle seat | |
| US20050218685A1 (en) | Vehicle seat attachment latch assembly | |
| JP3572049B2 (en) | Vehicle seat with joints for quick assembly | |
| JPH06344817A (en) | Safety seat for child | |
| JP3044066B2 (en) | Seats, especially public transport vehicle seats | |
| US20170072819A1 (en) | Vehicle anchor system for juvenile seat base | |
| JPH0976963A (en) | Fixing structure of seat for motorcycle | |
| US7168762B2 (en) | Security strap system | |
| US7111903B1 (en) | Supplemental motorcycle seat | |
| JP2000095002A (en) | Vehicular seat structure | |
| JP2002225601A (en) | Child seat support structure for vehicle | |
| JP2001225681A (en) | Rear floor structure of car body | |
| JP2001071799A (en) | Child seat fixing structure | |
| GB2418225A (en) | A bayonet type releasable fastening for a child car seat | |
| JP2004114917A (en) | Car seat with headrest for mounting child seat | |
| WO2014045423A1 (en) | Vehicle seat | |
| JP3600858B2 (en) | Mounting structure of slide rails for vehicle seats | |
| JP2009154763A (en) | Mounting structure of back frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 4 Free format text: PAYMENT UNTIL: 20071128 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081128 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081128 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091128 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 6 Free format text: PAYMENT UNTIL: 20091128 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 7 Free format text: PAYMENT UNTIL: 20101128 |
|
| LAPS | Cancellation because of no payment of annual fees |