JP3123741B2 - Saddle-type seats for motorcycles - Google Patents
Saddle-type seats for motorcyclesInfo
- Publication number
- JP3123741B2 JP3123741B2 JP01107593A JP10759389A JP3123741B2 JP 3123741 B2 JP3123741 B2 JP 3123741B2 JP 01107593 A JP01107593 A JP 01107593A JP 10759389 A JP10759389 A JP 10759389A JP 3123741 B2 JP3123741 B2 JP 3123741B2
- Authority
- JP
- Japan
- Prior art keywords
- concave portion
- elastic body
- motorcycle
- bottom plate
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Laminated Bodies (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、オートバイやスクータ等の自動二輪車用鞍
乗型シートの改良に関するものである。Description: TECHNICAL FIELD The present invention relates to an improvement of a saddle-ride type seat for a motorcycle such as a motorcycle or a scooter.
オートバイやスクータ等の自動二輪車は、図示しない
が、ウレタン材等の発泡体からなるクッション体をシー
ト底板上に取り付け、これをビニールレザー等の表皮で
包んだシートを構成している。このように構成されたシ
ートに運転者や同乗者が腰掛けて運転する。Although not shown, a motorcycle such as a motorcycle or a scooter has a seat in which a cushion body made of a foam material such as urethane material is mounted on a seat bottom plate and wrapped with a skin such as vinyl leather. A driver or a passenger occupies the seat configured as described above and drives.
ところで、自動二輪車は、運転中にエンジンが振動を
発生させるので、車体にエンジンを弾性ブッシュ等で浮
動させて懸架しているが、それでもなお車体に振動が伝
る。また、自動二輪車は、運転中、路面の凹凸に対して
前輪と後輪とをクッションさせ、衝撃を緩和させながら
走行するが、その反動の振動が車体に作用する。このよ
うに、自動二輪車は、車体に振動が発生し、シートに振
動が伝達されることとなる。発泡体のクッション体は、
振動を吸収し、運転者や同乗者が体に感じる振動を少な
くしているが、不十分である。By the way, since the engine generates vibration during driving, the motorcycle is suspended by suspending the engine on an elastic bush or the like, but the vibration is still transmitted to the vehicle body. Further, during driving, the motorcycle travels while cushioning the front wheel and the rear wheel against the unevenness of the road surface to reduce the impact, and the vibration of the reaction acts on the vehicle body. As described above, in the motorcycle, the vibration is generated in the vehicle body, and the vibration is transmitted to the seat. The foam cushion is
Vibration is absorbed to reduce the vibration felt by the driver and passengers to the body, but it is insufficient.
本発明は前記に鑑みなされたもので、超吸収性弾性体
で振動を十分に吸収でき、運転者等の体に感じる振動や
横揺れを少なくして乗心地を向上させることのできる自
動二輪車用鞍乗型シートを提供することを目的としてい
る。SUMMARY OF THE INVENTION The present invention has been made in view of the foregoing, and is intended for a motorcycle that can sufficiently absorb vibrations with a super-absorbent elastic body, and can reduce the vibrations and rolls felt on the body of a driver or the like to improve ride comfort. It is intended to provide a saddle type seat.
本発明においては、前記課題を達成するため、シート
底板の上部に一定の厚さを有する発泡ウレタン製のクッ
ション体を配置し、このクッション体の外表をビニール
レザー等の表皮で覆ったものであって、 前記シート底板に、運転者の着座部領域にわたって車
両下方に窪んだ凹部を形成し、この凹部に、粘弾性エラ
ストマーからなる板状の超吸収性弾性体を配設し、この
超吸収性弾性体の一側下面を前記凹部の上面に当接させ
て固定するとともに、該超吸収性弾性体の他側上面及び
前記シート底板の凹部を除いた上面上に、該超吸収性弾
性体の板厚よりも厚いクッション体を重合積層し、この
クッション体の外表全体を前記表皮で被覆したことを特
徴としている。In the present invention, in order to achieve the above object, a cushion body made of urethane foam having a certain thickness is arranged on the upper portion of the seat bottom plate, and the outer surface of the cushion body is covered with a skin such as vinyl leather. In the seat bottom plate, a concave portion which is recessed below the vehicle over the driver's seating region is formed, and a plate-shaped superabsorbent elastic body made of a viscoelastic elastomer is disposed in the concave portion. The lower surface of one side of the elastic body is abutted on the upper surface of the concave portion and fixed, and the upper surface of the super absorbent elastic body on the other upper surface and the upper surface of the seat bottom plate excluding the concave portion is provided with the super absorbent elastic body. The present invention is characterized in that a cushion body having a thickness greater than the plate thickness is superposed and laminated, and the entire outer surface of the cushion body is covered with the skin.
本発明によれば、発泡体を搭載状態に重層する超吸収
性弾性体は、粘弾性ウレタンエラストマーで衝撃吸収力
が95％程度、伸び率500％程に構成されているので、非
常に軟かく、ウレタン等の発泡体に較べて振動吸収力が
格段に良い。したがって、運転者等が体に感じる振動や
横揺れを大幅に低減することができ、乗心地が向上す
る。According to the present invention, the superabsorbent elastic body on which the foam is layered in the mounted state is made of a viscoelastic urethane elastomer and has a shock absorbing power of about 95% and an elongation of about 500%, so that it is very soft. The vibration absorbing power is much better than foams such as urethane and urethane. Therefore, vibrations and rolls felt by the driver and the like can be significantly reduced, and riding comfort is improved.
以下、本発明に係る自動二輪車用鞍乗型シートの実施
例を図１及び図２に基づいて説明する。Hereinafter, an embodiment of a straddle-type seat for a motorcycle according to the present invention will be described with reference to FIGS.
本実施例の自動二輪車用鞍乗型シートは、シート底板
４に運転者の着座部領域にわたって車両下方に窪んだ凹
部4aを凹み形成し、この凹部4aに粘弾性エラストマーか
らなる超吸収性弾性体２を敷設し、この超吸収性弾性体
２の一側下面を凹部4aの上面に当接させて固定するとと
もに、超吸収性弾性体２の他側上面及びシート底板４の
凹部4aを除いた上面上に、超吸収性弾性体２の板厚より
も厚いクッション体３を重合積層し、このクッション体
３の外表全体を表皮５で被覆するようにしている。The motorcycle saddle-type seat according to the present embodiment has a recess 4a which is recessed below the vehicle over the seating region of the driver in the seat bottom plate 4, and a superabsorbent elastic body made of a viscoelastic elastomer is formed in the recess 4a. 2, the lower surface of the superabsorbent elastic body 2 is fixed by contacting the lower surface of one side of the superabsorbent elastic body 2 with the upper surface of the concave portion 4a, and the concave portion 4a of the upper surface of the superabsorbent elastic member 2 and the seat bottom plate 4 are removed. A cushion body 3 having a thickness greater than the thickness of the super-absorbent elastic body 2 is superposed and laminated on the upper surface, and the entire outer surface of the cushion body 3 is covered with a skin 5.
クッション体３は、シート底板４の表面上に積層して
接着固定される板形の超吸収性弾性体２と、この超吸収
性弾性体２の表面上に積層して接着固定される発泡体１
とから構成されている。超吸収性弾性体２は、粘弾性ウ
レタンエラストマーで構成され、衝撃吸収力が95％程
度、延び率が500％程である。この超吸収性弾性体２
は、非常に軟かく、振動吸収力が格段に良いという特徴
を有している。この柔らかい超吸収性弾性体２は、凹部
4a内に敷設されるので、フラットな底板に敷設される場
合に比べ、横方向にずれることがなく、横ゆれも少なく
なり、乗り心地の向上が期待できる。このような超吸収
性弾性体２としては、例えば商品名ソルボセイン等のも
のがあげられる。The cushion body 3 is a plate-shaped superabsorbent elastic body 2 laminated and fixed on the surface of the seat bottom plate 4, and a foam laminated and adhered and fixed on the surface of the superabsorbent elastic body 2 1
It is composed of The superabsorbent elastic body 2 is made of a viscoelastic urethane elastomer, and has a shock absorbing power of about 95% and an elongation of about 500%. This super absorbent elastic body 2
Is characterized by being very soft and having a much better vibration absorbing power. This soft super-absorbent elastic body 2
Since it is laid in 4a, it does not shift in the horizontal direction and has less lateral sway as compared to the case where it is laid on a flat bottom plate, so that improvement in riding comfort can be expected. Such superabsorbent elastic body 2 includes, for example, sorbosein (trade name).
さらに、発泡体１は、ウレタン材等の材料を使用して
シートの形状に合せて発泡形成されている。Further, the foam 1 is formed by foaming using a material such as a urethane material according to the shape of the sheet.
次に、本実施例の効果を第３図ないし第５図に基づい
て説明する。第３図及び第４図は横軸にエンジン回転数
をとったもので、第３図は縦軸にシートの表面の上下振
動量をとり、第４図は縦軸にシートの表面の前後振動量
をとり、本発明のシートの振動量をＡ線で示し、従来の
発泡体だけのクッション材のものをＢ線で示している。
これによると、斜線で示しただけ、振動を少なくするこ
とができる。Next, the effect of this embodiment will be described with reference to FIGS. 3 and 4 show the engine speed on the horizontal axis, FIG. 3 shows the vertical vibration amount of the seat surface on the vertical axis, and FIG. 4 shows the longitudinal vibration of the seat surface on the vertical axis. The amount of vibration of the sheet of the present invention is indicated by the line A, and that of the conventional cushion material made of only foam is indicated by the line B.
According to this, the vibration can be reduced only by the hatching.
第５図はシート上に腰掛けて体感評価したもので、本
発明のものがＡ線で、従来のものをＢ線で示してある。
本発明のものは、Ｂ線で示した従来のものより、大幅に
乗心地が良くなる。こうして、非常に柔かい超吸収性弾
性体２で振動をよく吸収することができ、乗心地を大幅
に向上させることができる。FIG. 5 shows the results of the evaluation of the physical feeling while sitting on a sheet, in which the line according to the present invention is indicated by the line A and the line according to the prior art is indicated by the line B.
According to the present invention, the riding comfort is greatly improved as compared with the conventional one shown by the line B. Thus, the vibration can be well absorbed by the very soft super-absorbent elastic body 2, and the riding comfort can be greatly improved.
以上のように本発明によれば、シート底板に、運転者
の着座部領域にわたって車両下方に窪んだ凹部を形成
し、この凹部に、粘弾性エラストマーからなる板状の超
吸収性弾性体を配設し、この超吸収性弾性体の一側下面
を凹部の上面に当接させて固定するとともに、超吸収性
弾性体の他側上面及びシート底板の凹部を除いた上面上
に、超吸収性弾性体の板厚よりも厚いクッション体を重
合積層し、このクッション体の外表全体を表皮で被覆す
るので、超吸収性弾性体で振動を十分に吸収することが
でき、運転者等の体に感じる振動を少なくして乗心地を
向上させることができるという効果がある。As described above, according to the present invention, the seat bottom plate is formed with a concave portion that is depressed below the vehicle over the driver's seating region, and a plate-shaped super-absorbent elastic body made of a viscoelastic elastomer is disposed in the concave portion. The upper surface of the superabsorbent elastic body is fixed by contacting the lower surface of one side of the superabsorbent elastic body with the upper surface of the concave portion, and the upper surface of the superabsorbent elastic material on the other upper surface excluding the concave portion of the seat bottom plate. A cushion body that is thicker than the elastic body is superposed and laminated, and the entire outer surface of the cushion body is covered with the skin, so that the vibration can be sufficiently absorbed by the super-absorbent elastic body, and the body of the driver or the like can be absorbed. There is an effect that the ride comfort can be improved by reducing the felt vibration.
第１図は本発明に係る自動二輪車用鞍乗型シートの実施
例を示す一部縦断面側面図、第２図は本発明に係る自動
二輪車用鞍乗型シートの実施例を示す断面説明図、第３
図は本発明に係る自動二輪車用鞍乗型シートの実施例に
おける縦方向の振動量比較グラフ、第４図は本発明に係
る自動二輪車用鞍乗型シートの実施例における前後方向
の振動量比較グラフ、第５図は本発明に係る自動二輪車
用鞍乗型シートの実施例における乗心地の比較グラフで
ある。 １……発泡体、２……超吸収性弾性体、３……クッショ
ン体、４……シート底板、4a……凹部、５……表皮、６
……フレームカバーである。FIG. 1 is a partial longitudinal sectional side view showing an embodiment of a motorcycle saddle type seat according to the present invention, and FIG. 2 is a cross-sectional explanatory view showing an embodiment of a motorcycle saddle type seat according to the present invention. , Third
FIG. 4 is a graph showing a comparison of the amount of vibration in the longitudinal direction in the embodiment of the motorcycle saddle type seat according to the present invention. FIG. 4 is a diagram showing a comparison of the amount of vibration in the longitudinal direction in the embodiment of the saddle type seat for motorcycle according to the present invention. FIG. 5 is a comparison graph of riding comfort in the embodiment of the saddle type seat for a motorcycle according to the present invention. DESCRIPTION OF SYMBOLS 1 ... foam, 2 ... super-absorbent elastic body, 3 ... cushion body, 4 ... seat bottom plate, 4a ... recess, 5 ... skin, 6
...... It is a frame cover.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平２−283737（ＪＰ，Ａ) 特開 平２−185838（ＪＰ，Ａ) 実開 昭62−128984（ＪＰ，Ｕ) 実開 昭59−11081（ＪＰ，Ｕ) 実開 昭53−55144（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) B62J 1/12 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-2-283737 (JP, A) JP-A-2-1583838 (JP, A) Full-scale open 62-12884 (JP, U) Full-scale open 59- 11081 (JP, U) Actually open 1953-55144 (JP, U) (58) Fields investigated (Int. Cl. 7 , DB name) B62J 1/12
Claims (1)
泡ウレタン製のクッション体を配置し、このクッション
体の外表をビニールレザー等の表皮で覆った自動二輪車
用鞍乗型シートであって、 前記シート底板に、運転者の着座部領域にわたって車両
下方に窪んだ凹部を形成し、この凹部に、粘弾性エラス
トマーからなる板状の超吸収性弾性体を配設し、この超
吸収性弾性体の一側下面を前記凹部の上面に当接させて
固定するとともに、該超吸収性弾性体の他側上面及び前
記シート底板の凹部を除いた上面上に、該超吸収性弾性
体の板厚よりも厚いクッション体を重合積層し、このク
ッション体の外表全体を前記表皮で被覆したことを特徴
とする自動二輪車用鞍乗型シート。1. A saddle type seat for a motorcycle, comprising a cushion body made of urethane foam having a certain thickness disposed on an upper portion of a seat bottom plate, and an outer surface of the cushion body covered with a skin such as vinyl leather. The seat bottom plate is provided with a concave portion which is recessed below the vehicle over the driver's seating area, and a plate-shaped super-absorbent elastic body made of a viscoelastic elastomer is disposed in the concave portion. The lower surface of one side of the body is fixed by abutting the upper surface of the concave portion, and the plate of the super absorbent elastic material is placed on the upper surface of the other side of the super absorbent elastic body and the upper surface of the seat bottom plate excluding the concave portion. A saddle type seat for a motorcycle, wherein a cushion body thicker than the thickness is superposed and laminated, and the entire outer surface of the cushion body is covered with the skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP01107593A JP3123741B2 (en) | 1989-04-28 | 1989-04-28 | Saddle-type seats for motorcycles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP01107593A JP3123741B2 (en) | 1989-04-28 | 1989-04-28 | Saddle-type seats for motorcycles |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11214054A Division JP2000043771A (en) | 1999-07-28 | 1999-07-28 | Saddle boarding type seat for motorcycle |
| JP2000261026A Division JP3343760B2 (en) | 2000-08-30 | 2000-08-30 | Saddle-type seats for motorcycles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02286481A JPH02286481A (en) | 1990-11-26 |
| JP3123741B2 true JP3123741B2 (en) | 2001-01-15 |
Family
ID=14463091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP01107593A Expired - Fee Related JP3123741B2 (en) | 1989-04-28 | 1989-04-28 | Saddle-type seats for motorcycles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3123741B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0733739U (en) * | 1993-12-09 | 1995-06-23 | 池田物産株式会社 | Terminal fixing structure for vehicle floor carpet |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5833320A (en) * | 1994-11-25 | 1998-11-10 | Yamaha Hatsudoki Kabushiki Kaisha | Vehicle seat and shock-absorbing material |
| JP3483073B2 (en) * | 1995-11-02 | 2004-01-06 | ヤマハ発動機株式会社 | Small boat |
| SE9800673L (en) | 1998-03-03 | 1999-09-04 | Dan Foam As | Vehicle seat as well as ways of making this |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5355144U (en) * | 1976-10-13 | 1978-05-11 | ||
| JPS5911081U (en) * | 1982-07-14 | 1984-01-24 | 東京シ−ト株式会社 | Motorcycle seat |
| JPH0312627Y2 (en) * | 1986-02-10 | 1991-03-25 | ||
| JPH02185838A (en) * | 1989-01-12 | 1990-07-20 | Yamaha Motor Co Ltd | Seat for vehicle |
| JP2808011B2 (en) * | 1989-04-24 | 1998-10-08 | 株式会社シーゲル | Seats for vehicles |
-
1989
- 1989-04-28 JP JP01107593A patent/JP3123741B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0733739U (en) * | 1993-12-09 | 1995-06-23 | 池田物産株式会社 | Terminal fixing structure for vehicle floor carpet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02286481A (en) | 1990-11-26 |
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