JP4148167B2 - Throttle operating device for motorcycle - Google Patents

Throttle operating device for motorcycle Download PDF

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Publication number
JP4148167B2
JP4148167B2 JP2004079505A JP2004079505A JP4148167B2 JP 4148167 B2 JP4148167 B2 JP 4148167B2 JP 2004079505 A JP2004079505 A JP 2004079505A JP 2004079505 A JP2004079505 A JP 2004079505A JP 4148167 B2 JP4148167 B2 JP 4148167B2
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throttle
belt
pressing member
operating device
throttle grip
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Expired - Fee Related
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JP2004079505A
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JP2005265657A (en
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和久 大槻
徳聖 大口
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Meidensha Corp
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Meidensha Corp
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  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Description

この発明は、二輪車のスロットル操作装置に関するものである。   The present invention relates to a throttle operating device for a motorcycle.

特許文献1には、車両のシフトレバーの操作装置が示されており、その概要を図4により説明する。図4はこのシフトレバーの操作装置のチャッキング部分の横断平面図を示し、矩形状の本体部2はアクチュエータ部(図示せず)に接続された支持杆1の端部に回動自在に支持され、本体部2には一対の操作杆3の一端がピン4を介して回動自在に支持されている。操作杆3の他端には半円弧状の爪5が相対向して設けられる。各爪5はその外周側中央に軸ピン5aを有し、軸ピン5aは操作杆3の孔3aに回動自在に支持されている。   Patent Document 1 discloses an operation device for a shift lever of a vehicle, and its outline will be described with reference to FIG. FIG. 4 shows a cross-sectional plan view of the chucking portion of the shift lever operating device, and the rectangular main body 2 is rotatably supported on the end of a support rod 1 connected to an actuator (not shown). Then, one end of a pair of operating rods 3 is supported on the main body 2 via a pin 4 so as to be rotatable. A semicircular claw 5 is provided opposite to the other end of the operation rod 3. Each claw 5 has a shaft pin 5 a at the center on the outer peripheral side, and the shaft pin 5 a is rotatably supported in the hole 3 a of the operation rod 3.

又、各操作杆3のピン4側端部近くの内面側にはそれぞれ突出したばね係止部6が設けられ、本体部2の中央部に設置した支持部7にも凹部7aが設けられ、ばね係止部6と凹部7aとの間には圧縮コイルばね8が設けられる。これにより、各操作杆3は相互に開く方向、即ち矢印A,Bの方向に回動するよう付勢される。各操作杆3はアクチュエータ部の駆動源により操作するが、一方の操作杆3にフレキシブルな管状のアウタワイヤ9の一端部を取り付け、このアウタワイヤ9内に挿通したインナワイヤ10の端部を他方の操作杆3に設けた取付部11に連結する。   Further, a protruding spring locking portion 6 is provided on the inner surface side near the pin 4 side end portion of each operation rod 3, and a concave portion 7a is also provided in the support portion 7 installed in the central portion of the main body portion 2. A compression coil spring 8 is provided between the spring locking portion 6 and the recess 7a. As a result, the operating rods 3 are urged to rotate in the direction of opening to each other, that is, in the directions of arrows A and B. Each operation rod 3 is operated by a drive source of the actuator unit. One end of a flexible tubular outer wire 9 is attached to one operation rod 3, and the end of the inner wire 10 inserted into the outer wire 9 is connected to the other operation rod. It connects with the attaching part 11 provided in 3. FIG.

次に、上記構成の動作を説明する。まず、アクチュエータ部の駆動源により、インナワイヤ10をアウタワイヤ9内に引き込むように駆動すると、一対の操作杆3は相互に接近する方向に回動し、半円弧状の爪5間に車両のシフトレバー12を挟持する。この状態において、アクチュエータ部によって支持杆1を駆動し、シフトレバー12をシフト動作させる。この際、シフトレバー12はシフト動作の各ポジションによってその傾き状態が変わるが、この傾きの変化は本体部2が支持杆1に対してそのX軸回りに回動することによって吸収する。次に、同じく支持杆1を駆動してシフトレバー12をセレクト動作させる。このセレクト動作時のシフトレバー12の傾きの変化は、爪5の軸ピン5aが操作杆3に対して図のY軸回りに回動することによって吸収する。従って、シフトレバー12のどのような傾きにも対応して良好な操作性が得られる。   Next, the operation of the above configuration will be described. First, when the inner wire 10 is driven to be pulled into the outer wire 9 by the drive source of the actuator unit, the pair of operation rods 3 are rotated in a direction approaching each other, and the vehicle shift lever is placed between the semicircular arc-shaped claws 5. 12 is pinched. In this state, the support rod 1 is driven by the actuator portion, and the shift lever 12 is shifted. At this time, the tilt state of the shift lever 12 changes depending on each position of the shift operation. This change in tilt is absorbed by the main body 2 rotating around the X axis with respect to the support rod 1. Next, the support rod 1 is similarly driven, and the shift lever 12 is selected. The change in the inclination of the shift lever 12 during the selection operation is absorbed by the shaft pin 5a of the claw 5 rotating about the Y axis in the figure with respect to the operating rod 3. Therefore, good operability can be obtained corresponding to any inclination of the shift lever 12.

一方、二輪車の走行試験装置においても、スロットルをアクチュエータにより操作することが行われる。図5(a),(b)は二輪車のスロットル操作装置の要部正面図及び要部斜視図を示し、13は基部13aと基部13aの一端から直角に立ち上がる立ち上がり部13bとから成るく字状に形成された下板であり、基部13aの上面には凹部13cが形成されるとともに、基部13aには雌ねじ部13dが形成される。14は上板であり、下面に凹部14aを有するとともに、上下に貫通した挿通孔14bを有している。15は雄ねじ部15aとハンドル部15bとからなる締め付けねじであり、二輪車のスロットルグリップ16を下板13の基部13aの凹部13cと上板14の凹部14aとの間に挟み、締め付けねじ15の雄ねじ部15aを上板14の挿通孔14bに挿通し、下板13の基部13aの雌ねじ部13dに螺合して締め付けることにより、スロットルグリップ16と下板13と上板14は一体化される。   On the other hand, in a running test apparatus for a motorcycle, the throttle is operated by an actuator. FIGS. 5 (a) and 5 (b) are a front view and a perspective view of a main part of a throttle operating device for a two-wheeled vehicle. A recess 13c is formed on the upper surface of the base portion 13a, and a female screw portion 13d is formed on the base portion 13a. Reference numeral 14 denotes an upper plate having a recess 14a on the lower surface and an insertion hole 14b penetrating vertically. Reference numeral 15 denotes a tightening screw composed of a male screw portion 15a and a handle portion 15b. The throttle grip 16 of the two-wheeled vehicle is sandwiched between the concave portion 13c of the base portion 13a of the lower plate 13 and the concave portion 14a of the upper plate 14, and the male screw of the tightening screw 15 The throttle grip 16, the lower plate 13, and the upper plate 14 are integrated by inserting the portion 15 a through the insertion hole 14 b of the upper plate 14 and screwing and tightening the female screw portion 13 d of the base portion 13 a of the lower plate 13.

スロットルグリップ16は二輪車のハンドルグリップに回動自在に支持され、またスロットルワイヤを介してエンジンのスロットル弁と連動連結されている。又、上板14の上部にはリング状の連結部17が取り付けられ、連結部17にはワイヤ18を介してアクチュエータが連結される。そして、アクチュエータによりワイヤ18を矢印19に示すように操作することによりスロットルグリップ16を矢印20に示すように両方向に回動し、エンジンのスロットル操作を行う。
実公平6−7356号公報
The throttle grip 16 is rotatably supported by the handle grip of the two-wheeled vehicle, and is linked to the engine throttle valve via a throttle wire. A ring-shaped connecting portion 17 is attached to the upper portion of the upper plate 14, and an actuator is connected to the connecting portion 17 via a wire 18. Then, by operating the wire 18 as indicated by an arrow 19 by an actuator, the throttle grip 16 is rotated in both directions as indicated by an arrow 20 to perform an engine throttle operation.
No. 6-7356

上記した従来の二輪車のスロットル操作装置においては、下板13,上板14及び締め付けねじ15を備えており、質量が重くなり、高慣性で高価となるとともに、スロットルグリップ16への取付作業も容易でなかった。又、取付スペースが大きくなり、周囲との干渉を生じた。   The above-described conventional two-wheeled vehicle throttle operation device includes the lower plate 13, the upper plate 14, and the tightening screw 15. The mass increases, the inertia is expensive, and the attachment work to the throttle grip 16 is easy. It was not. In addition, the mounting space was increased, causing interference with the surroundings.

この発明は上記のような課題を解決するために成されたものであり、質量が軽く、低慣性で安価となるとともに、スロットルグリップへの取付も容易であり、取付スペースが小さく、周囲との干渉が生じない二輪車のスロットル操作装置を得ることを目的とする。   The present invention has been made to solve the above-described problems, and has a light weight, low inertia and low cost, is easy to mount on the throttle grip, has a small mounting space, and is free from surroundings. It is an object of the present invention to obtain a two-wheeled vehicle throttle operating device that does not cause interference.

この発明の請求項1に係る二輪車のスロットル操作装置は、一方の面に摩擦が大きい面が形成されるとともに、両端にベルト通し孔が形成された第1の押さえ部材と、一方の面に摩擦が大きい面が形成されるとともに、両端にベルト通し孔が形成された第2の押さえ部材と、一端がそれぞれ第1及び第2のベルトバックルに連結されるとともに、他端がそれぞれ第2の押さえ部材のベルト通し孔を通り折り返されて二輪車のスロットルグリップの周面を通り、第1の押さえ部材のベルト通し孔を通り折り返されて第1及び第2のベルトバックルに締め付けられ、第1及び第2の押さえ部材の摩擦が大きい面をスロットルグリップに当接させる第1及び第2のベルトと、一方の押さえ部材とワイヤを介して連結され、スロットルグリップを回動させるアクチュエータとを備えものである。   According to a first aspect of the present invention, there is provided a motorcycle throttle operating device comprising: a first pressing member having a large friction surface formed on one surface and belt through holes formed at both ends; Is formed with a large pressing surface, belt pressing holes formed at both ends, a second pressing member, one end connected to the first and second belt buckles, and the other end connected to the second pressing member. Folded through the belt through hole of the member and passed through the circumferential surface of the throttle grip of the motorcycle, folded back through the belt through hole of the first pressing member and fastened to the first and second belt buckles. The first and second belts that contact the throttle grip with the friction surface of the pressing member 2 is connected to one of the pressing members via a wire to rotate the throttle grip. Those equipped with an actuator for.

以上のようにこの発明によれば、第1及び第2の押さえ部材、第1及び第2のベルト、第1及び第2のベルトバックル等によりスロットル操作装置を構成しており、質量が軽く、低慣性で安価となり、スロットルグリップへの取付も容易となる。又、取付スペースも小さくなり、周囲との干渉も生じ難くなった。   As described above, according to the present invention, the throttle operating device is configured by the first and second pressing members, the first and second belts, the first and second belt buckles, and the mass is light. Low inertia, low cost, and easy attachment to the throttle grip. Also, the installation space is reduced, and interference with the surroundings is less likely to occur.

以下、この発明を実施するための最良の形態を図面とともに説明する。図1はこの発明の実施最良形態による二輪車のスロットル操作装置の要部正面図であり、21は図2(a),(b)にも示すように一方の面に凹凸面21aが形成された第1の押さえ部材であり、その両端には第1及び第2のベルト通し孔21b、21cが設けられ、第1の押さえ部材21の他方の面には連結部21dが設けられている。26は図3(a),(b)にも示すように一方の面に凹凸面26aが形成された第2の押さえ部材であり、その両端には第1及び第2のベルト通し孔26b,26cが形成されている。22,23は第1及び第2のナイロン製のベルトであり、それぞれの一端が第1及び第2のベルトバックル24,25に連結されるとともに、他端がそれぞれ第2の押さえ部材26の第1及び第2のベルト通し孔26b、26cに挿通されて折り返され、スロットルグリップ16の周面を通って第1の押さえ部材21のベルト通し孔21b、21cに挿通され、折り返されて第1及び第2のベルトバックル24,25に締め付けられる。この結果、第1及び第2の押さえ部材21,26の凹凸面21a,26aがスロットルグリップ16の周面に当接される。又、第1の押さえ部材21の連結部21dにはワイヤ29を介して図示しないアクチュエータが連結される。   The best mode for carrying out the present invention will be described below with reference to the drawings. FIG. 1 is a front view of a main part of a throttle operating device for a motorcycle according to the best mode for carrying out the invention. In FIG. 1, an uneven surface 21a is formed on one surface as shown in FIGS. 2 (a) and 2 (b). The first pressing member is provided with first and second belt through holes 21 b and 21 c at both ends thereof, and a connecting portion 21 d is provided on the other surface of the first pressing member 21. Reference numeral 26 denotes a second pressing member having an uneven surface 26a formed on one surface as shown in FIGS. 3 (a) and 3 (b), and first and second belt through holes 26b, 26c is formed. Reference numerals 22 and 23 denote first and second nylon belts, one end of which is connected to the first and second belt buckles 24 and 25, and the other end of the second pressing member 26. The first and second belt through holes 26b and 26c are inserted and folded, passed through the circumferential surface of the throttle grip 16, and inserted into the belt holding holes 21b and 21c of the first pressing member 21, and the first and second belt through holes 26b and 26c are folded and folded. The second belt buckles 24 and 25 are tightened. As a result, the uneven surfaces 21 a and 26 a of the first and second pressing members 21 and 26 are brought into contact with the circumferential surface of the throttle grip 16. An actuator (not shown) is connected to the connecting portion 21 d of the first pressing member 21 via a wire 29.

上記構成において、第1及び第2の押さえ部材21,26は第1,第2のベルト22,23及び第1及び第2のベルトバックル24,25を介してスロットルグリップ16の周面に当接されており、第1の押さえ部材21の連結部21dにワイヤ29を介して連結された図示しないアクチュエータの操作によりスロットルグリップ16を回動させることができ、スロットル操作を行うことができる。   In the above configuration, the first and second pressing members 21 and 26 are in contact with the circumferential surface of the throttle grip 16 via the first and second belts 22 and 23 and the first and second belt buckles 24 and 25. Thus, the throttle grip 16 can be rotated by operating an actuator (not shown) connected to the connecting portion 21d of the first pressing member 21 via the wire 29, and the throttle operation can be performed.

上記した実施最良形態においては、第1及び第2の押さえ部材21,26、ベルト22,23及びベルトバックル24,25等によりスロットル操作装置を構成しており、質量が軽く、低慣性で安価となり、スロットルグリップ16への取付も容易となる。又、取付スペースも小さくなり、周囲との干渉も生じなくなった。   In the above-described best embodiment, the first and second pressing members 21, 26, the belts 22, 23, the belt buckles 24, 25, etc. constitute a throttle operating device, which is light in weight, low in inertia and inexpensive. Also, the attachment to the throttle grip 16 is facilitated. Also, the mounting space is reduced, and there is no interference with the surroundings.

なお、各押さえ部材21,26のスロットルグリップ16との当接面を凹凸面21a,26aとしたが、摩擦が大きい面とすればよい。又、アクチュエータとの連結部21dを第1の押さえ部材21に設けたが、第2の押さえ部材26に設けてもよい。さらに、ベルト22,23はナイロン製でなくてもよい。又、ベルト22,23はスロットルグリップ16の片側1本ずつとしたが、ベルト22,23を分断して2本ずつとしてもよい。   Although the contact surfaces of the pressing members 21 and 26 with the throttle grip 16 are the uneven surfaces 21a and 26a, they may be surfaces with high friction. Further, although the connecting portion 21d with the actuator is provided in the first pressing member 21, it may be provided in the second pressing member 26. Furthermore, the belts 22 and 23 need not be made of nylon. In addition, although the belts 22 and 23 are one on each side of the throttle grip 16, the belts 22 and 23 may be divided to be two on each side.

この発明の実施最良形態による二輪車のスロットル操作装置の要部正面図である。1 is a front view of a main part of a throttle operating device for a two-wheeled vehicle according to the best mode of the present invention. 実施最良形態による第1の押さえ部材の正面図及び側面図である。It is the front view and side view of the 1st pressing member by embodiment best. 実施最良形態による第2の押さえ部材の正面図及び側面図である。It is the front view and side view of the 2nd pressing member by embodiment best. 特許文献1に記載された従来の車両のシフトレバーの操作装置のチャッキング部分の横断平面図である。It is a cross-sectional top view of the chucking part of the operating device of the conventional shift lever of the vehicle described in patent document 1. FIG. 従来の二輪車のスロットル操作装置の要部正面図及び要部斜視図である。It is the principal part front view and principal part perspective view of the conventional throttle operating device of a two-wheeled vehicle.

符号の説明Explanation of symbols

16…スロットルグリップ
21,26…押さえ部材
21a,26a…凹凸面
21b、21c、26b、26c…ベルト通し孔
21d…連結部
22,23…ベルト
24,25…ベルトバックル
29…ワイヤ
16 ... Throttle grip 21, 26 ... Pressing member 21a, 26a ... Uneven surface 21b, 21c, 26b, 26c ... Belt through hole 21d ... Connecting portion 22,23 ... Belt 24,25 ... Belt buckle 29 ... Wire

Claims (1)

一方の面に摩擦が大きい面が形成されるとともに、両端にベルト通し孔が形成された第1の押さえ部材と、一方の面に摩擦が大きい面が形成されるとともに、両端にベルト通し孔が形成された第2の押さえ部材と、一端が第1及び第2のベルトバックルにそれぞれ連結されるとともに、他端が第1及び第2の押さえ部材のベルト通し孔と二輪車のスロットルグリップの周面を通り、第1及び第2のベルトバックルにそれぞれ締め付けられ、第1及び第2の押さえ部材の摩擦が大きい面をスロットルグリップに当接させる第1及び第2のベルトと、一方の押さえ部材とワイヤを介して連結され、スロットルグリップを回動させるアクチュエータとを備えたことを特徴とする二輪車のスロットル操作装置。   A surface with high friction is formed on one surface, a first pressing member having belt through holes formed at both ends, a surface with high friction is formed on one surface, and belt through holes are formed at both ends. The formed second pressing member and one end are connected to the first and second belt buckles, respectively, and the other end is the belt through hole of the first and second pressing members and the circumferential surface of the throttle grip of the motorcycle. Passing through the first and second belt buckles, the first and second belts contacting the throttle grip with the friction surfaces of the first and second pressing members, and one pressing member; A throttle operating device for a two-wheeled vehicle, comprising: an actuator connected via a wire and rotating a throttle grip.
JP2004079505A 2004-03-19 2004-03-19 Throttle operating device for motorcycle Expired - Fee Related JP4148167B2 (en)

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JP4148167B2 true JP4148167B2 (en) 2008-09-10

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