WO2017169161A1 - Saddled vehicle - Google Patents
Saddled vehicle Download PDFInfo
- Publication number
- WO2017169161A1 WO2017169161A1 PCT/JP2017/004735 JP2017004735W WO2017169161A1 WO 2017169161 A1 WO2017169161 A1 WO 2017169161A1 JP 2017004735 W JP2017004735 W JP 2017004735W WO 2017169161 A1 WO2017169161 A1 WO 2017169161A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- brake
- brake cable
- rear wheel
- frame
- equalizer
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/04—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting mechanically
- B60T11/06—Equalising arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K19/00—Cycle frames
- B62K19/30—Frame parts shaped to receive other cycle parts or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L3/00—Brake-actuating mechanisms; Arrangements thereof
- B62L3/08—Mechanisms specially adapted for braking more than one wheel
Definitions
- the present invention relates to a saddle-ride type vehicle including an equalizer that distributes a braking operation force to a front wheel brake and a rear wheel brake in conjunction with an operation of a brake pedal.
- Patent Document 1 discloses a motorcycle as a specific example of a saddle-ride type vehicle.
- An equalizer is connected to the brake pedal.
- a front wheel brake is connected to the equalizer via a brake cable.
- the brake cable extends rearward from the equalizer toward the rear wheel, and then bends with a large curvature radius and is connected to the brake lever of the front wheel brake. Thus, the friction loss of the brake cable is reduced.
- An object of the present invention is to provide a saddle-ride type vehicle capable of preventing the brake cable from being dirty when distributing the braking operation force.
- a brake pedal operated by a passenger with a foot
- an equalizer that distributes a braking operation force to the front wheel brake and the rear wheel brake in conjunction with the operation of the brake pedal, the front wheel brake
- a brake cable connecting the equalizer a rear fender having a curved portion that covers the rear wheel while being curved following the shape of the rear wheel in the vehicle width direction, and the rear wheel and the brake that are continuous from the curved portion in the vehicle width direction.
- a saddle-ride type vehicle including a barrier wall provided between the cables, wherein the rear fender is provided with an opening through which the brake cable is inserted at a position outside the barrier wall in the vehicle width direction.
- the equalizer is attached to a bracket disposed behind the pivot frame.
- the opening is formed as a long hole in the vehicle front-rear direction.
- the saddle-ride type vehicle includes a support member that supports the brake cable on the vehicle body frame inside the opening.
- the brake cable is separated from the rear wheel by the blocking wall. Even if dust is rolled up on the rear wheel, the blocking wall blocks the dust and prevents the brake cable from becoming dirty.
- the brake cable since the brake cable extends from the rear of the pivot frame along the outer surface of the rear fender, the brake cable can be bent with a large radius of curvature, and the friction loss of the brake cable can be reduced. it can.
- the brake cable when assembling the brake cable, the brake cable easily enters the long hole, and the workability during vehicle assembly is maintained.
- the brake cable is supported at a position close to the opening, the position of the brake cable does not move due to vibration or the like, and the opening area can be reduced.
- FIG. 1 is a side view showing an entire image of a motorcycle according to an embodiment of the present invention.
- FIG. 2 is an enlarged partial side view schematically showing the pillion step frame with the equalizer cover removed.
- FIG. 3 is an enlarged partial side view schematically showing an equalizer corresponding to FIG.
- FIG. 4 is an enlarged partial perspective view schematically showing a blocking wall of the rear fender.
- FIG. 5 is a partially enlarged sectional view taken along line 5-5 in FIG. (First embodiment)
- FIG. 1 shows a specific example of a saddle-ride type vehicle, that is, an overall view of a motorcycle 11.
- the motorcycle 11 includes a body frame 12.
- the vehicle body frame 12 includes a head pipe 13, a pair of left and right main frames 14 extending rearward and downward from the head pipe 13, and a pair of left and right down tubes 15 extending rearward and downward from the head pipe 13 below the main frame 14.
- a seat rail 16 extending rearward in the horizontal direction from an intermediate position of the main frame 14, and fixed to the main frame 14 below the intermediate position and extending rearward, and joined to the seat rail 16 in the rear end region.
- a rear frame 17 extending rearward in the horizontal direction from an intermediate position of the main frame 14, and fixed to the main frame 14 below the intermediate position and extending rearward, and joined to the seat rail 16 in the rear end region.
- a rear frame 17 extending rearward in the horizontal direction from an intermediate position of the main frame 14, and fixed to the main frame 14 below the intermediate position and extending rearward, and joined to the seat
- the lower end of the main frame 14 is connected to the rear side of the internal combustion engine 18, and the lower end of the down tube 15 is connected to the front side of the internal combustion engine 18. In this way, a rigid structure is established in the internal combustion engine 18 in addition to the main frame 14 and the down tube 15.
- a pivot frame 19 is fixed to the lower end of the main frame 14.
- a fuel tank 21 is supported on the main frame 14. The rear region of the fuel tank 21 is supported by the seat rail 16. An occupant seat 22 is mounted on the seat rail 16 adjacent to the fuel tank 21.
- the vehicle body frame 12 is partially covered with a vehicle body cover 23.
- the vehicle body cover 23 includes a front cover 24 that covers the front of the head pipe 13, a side cover 25 that covers a region surrounded by the main frame 14, the seat rail 16, and the rear frame 17, and the rear ends of the seat rail 16 and the rear frame 17.
- a rear cover 26 for covering is provided.
- a front fork 27 is supported on the head pipe 13 so as to be steerable.
- a front wheel WF is supported on the front fork 27 so as to be rotatable around the axle 28.
- a front wheel brake 29 is attached to the front wheel WF.
- a steering handle 31 is connected to the upper end of the front fork 27.
- the swing arm 33 is connected to the pivot frame 19 so as to swing up and down around the pivot 32.
- a rear wheel WR is supported at the rear end of the swing arm 33 so as to be rotatable around the axle 34.
- a rear wheel brake 35 is attached to the rear wheel WR.
- a rear cushion unit 36 is connected between the swing arm 33 and the rear frame 17.
- a rear fender 37 is connected to the rear frame 17.
- the rear fender 37 extends in the circumferential direction of the rear wheel WR while being curved following the shape of the rear wheel WR.
- the rear fender 37 has a curved portion 37a that is concave and faces the rear wheel WR.
- the front wheel brake 29 is constituted by a drum brake, for example.
- the drum brake includes a drum 38 that is fixed to the front wheel WF, and a brake shoe that applies a frictional force to the drum 38 in accordance with a braking operation force that is applied from the brake cable 39.
- a brake lever 40 is connected to the brake cable 39.
- the brake lever 40 may be supported by the steering handle 31.
- the rear wheel brake 35 is constituted by a drum brake, for example.
- the drum brake includes a drum 41 that is fixed to the rear wheel WR, and a brake shoe that applies a frictional force to the drum 41 in accordance with a braking operation force that acts from the brake rod 42.
- a brake pedal 44 is connected to the brake rod 42 through an equalizer 43 as will be described later.
- the brake pedal 44 includes a foot receiving surface 46 disposed in front of the step 45.
- the equalizer 43 is covered from the side by an equalizer cover 47 attached to the rear of the pivot frame 19.
- a pillion step 48 is connected to the pivot frame 19.
- the pillion step 48 is supported by a support disposed behind the pivot frame 19, that is, a pillion step frame 49.
- the pillion step 48 extends in the horizontal direction parallel to the axle 34.
- the pillion step frame 49 includes a support plate 51 coupled to the pillion step 48, a first frame body 53a that extends forward from the support plate 51, and is fastened to a stay 52a that extends rearward from the main frame 14 at the front end.
- a second frame body 53b that extends forward from the support plate 51 above the one frame body 53a and is fastened to a stay 52b that extends rearward from the rear frame 17 at the front end.
- the first frame body 53a and the second frame body 53b constitute a truss body in cooperation with the vehicle body frame 12.
- the brake pedal 44 is attached to the bracket 54 so as to be rotatable around the support shaft 55.
- the brake pedal 44 includes an input arm 56a that extends forward from the support shaft 55 and defines the above-described foot receiving surface 46 at the tip, and an output arm 56b that extends rearward and upward from the support shaft 55.
- the output arm 56 b is disposed on the inner side of the equalizer cover 47 in the vehicle width direction and is covered with the equalizer cover 47.
- a tension spring 57 is connected between the output arm 56 b and the first frame body 53 a of the pillion step frame 49. The tension spring 57 exerts an elastic force that pulls the output arm 56b around the support shaft 55 in the second rotation direction DR2 opposite to the first rotation direction DR1 and holds the output arm 56b at the reference position.
- the action piece 59 is connected to the tip of the output arm 56b so as to be rotatable around the pin 58.
- the pin 58 has an axis extending parallel to the support shaft 55 of the brake pedal 44.
- the action piece 59 includes a rear wheel side action body 59a extending downward from the pin 58 in the first rotation direction DR1, and a front wheel side action body 59b extending upward from the pin 58 in the second rotation direction DR2.
- the tip of the brake rod 42 is rotatably connected to the lower end of the rear wheel side acting body 59a.
- a connecting piece 61 connected to the inner wire of the brake cable 39 is rotatably connected to the upper end of the front wheel side working body 59b.
- the outer cable of the brake cable 39 is fixed to a fixing bracket 62 that continues from the second frame body 53 b of the pillion step frame 49.
- the brake cable 39 is connected to the front wheel brake 29.
- the upper end of the front wheel side working body 59 b is connected to the second frame body 53 b of the pillion step frame 49 by a tension spring 63.
- the tension spring 63 maintains the distance between the upper end of the front wheel side action piece 59b and the fixing bracket 62 in the initial rotation angle range. To do.
- the output arm 56b further rotates around the support shaft 55 and the distance between the pin 58 and the fixing bracket 62 exceeds a specific distance, the braking operation force is transmitted from the inner wire to the front wheel brake 29.
- the equalizer 43 distributes the braking operation force to the front wheel brake 29 and the rear wheel brake 35 in conjunction with the operation of the brake pedal 44.
- the rear fender 37 is formed with a blocking wall 65 extending between the rear wheel WR and the brake cable 39.
- the blocking wall 65 continues from the front end of the curved portion 37a (see FIG. 1).
- a guide piece 66 that holds the brake cable 39 is formed on the outer surface of the bending portion 37a in the bending portion 37a.
- the brake cable 39 is guided along the outer surface of the curved portion 37a. Since the brake cable 39 extends from the rear of the pivot frame 19 along the outer surface of the rear fender 37, the brake cable 39 can be bent with a large radius of curvature, and the friction loss of the brake cable 39 can be reduced.
- a positioning piece 65a protruding outward in the vehicle width direction is integrally formed on the outer surface of the blocking wall 65.
- the positioning piece 65a hits the rear frame 17 from below in the gravity direction.
- the front end of the rear fender 37 can be positioned with respect to the rear frame 17.
- the guide piece 66 rises from the outer surface of the curved portion 37a, and includes a wall body 67 having a downward surface 67a and an opening 68 that is partitioned by the downward surface 67a and receives the brake cable 39.
- the opening 68 is formed as a long hole that is long in the vehicle longitudinal direction.
- a hook-shaped support member 69 is attached to the vehicle body frame 12 inside the wall body 67. The support member 69 supports the brake cable 39 with respect to the vehicle body frame 12.
- the rear fender 37 has a curved portion 37a that extends in the circumferential direction of the rear wheel WR while being curved in accordance with the shape of the rear wheel WR and faces the rear wheel WR with a concave surface.
- the blocking wall 65 extends between the rear wheel WR and the brake cable 39 continuously from the curved portion 37a. Thus, the brake cable 39 is separated from the rear wheel WR by the blocking wall 65. Even if the dust is wound up by the rear wheel WR, the blocking wall 65 blocks the dust and prevents the brake cable 39 from being soiled.
- the rear fender 37 includes a guide piece 66 that is continuous from the curved portion 37a and holds the brake cable 39 on the outer surface of the curved portion 37a.
- the brake cable 39 is guided along the outer surface of the curved portion 37a. Even if the dust is wound up by the rear wheel WR, the curved portion 37a blocks the dust and prevents the brake cable 39 from being soiled. Moreover, since the brake cable 39 is held outside the curved portion 37a, the prevention of dirt is maintained.
- the equalizer 43 is attached to a bracket 54 disposed behind the pivot frame 19. Since the brake cable 39 extends from the rear of the pivot frame 19 along the outer surface of the rear fender 37, the brake cable 39 can be bent with a large radius of curvature, and the friction loss of the brake cable 39 can be reduced.
- the guide piece 66 rises from the outer surface of the curved portion 37a, and includes a wall body 67 having a downward surface 67a and an opening 68 that is partitioned by the downward surface 67a and receives the brake cable 39. Since the opening 68 for guiding the brake cable 39 is partitioned into the downward surface 67a, the opening 68 is not conspicuous and the design of the motorcycle 11 is maintained.
- the opening 68 of the guide piece 66 is formed as a long hole extending in the vehicle longitudinal direction. Therefore, when the brake cable 39 is assembled, the brake cable 39 easily enters the long hole, and the workability during vehicle assembly is maintained well.
- a support member 69 that supports the brake cable 39 is attached to the vehicle body frame 12 inside the wall body 67 of the rear fender 37. Since the brake cable 39 is supported at a position close to the opening 68, the position of the brake cable 39 is stable and the opening area can be reduced.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
Description
12…車体フレーム
19…ピボットフレーム
29…前輪ブレーキ
35…後輪ブレーキ
37…リアフェンダー
37a…湾曲部
39…ブレーキケーブル
43…イコライザー
44…ブレーキペダル
54…ブラケット
65…遮断壁
68…開口
69…支持部材
WR…後輪 11 ... saddle riding type vehicle (motorcycle)
DESCRIPTION OF
A
Claims (4)
- 乗員が足で操作するブレーキペダル(44)と、
前記ブレーキペダル(44)の動作に連動して前記前輪ブレーキ(29)および後輪ブレーキ(35)に制動操作力を分配するイコライザー(43)と、
前記前輪ブレーキ(29)とイコライザー(43)とを繋ぐブレーキケーブル(39)と、
車両幅方向で後輪(WR)の形状に倣って湾曲しながら後輪(WR)を覆う湾曲部(37a)を有するリアフェンダー(37)と、
前記湾曲部(37a)から車両幅方向に連続し、前記後輪(WR)および前記ブレーキケーブル(39)の間に設けられる遮断壁(65)とを備え、
前記リアフェンダー(37)には前記遮断壁(65)の車両幅方向外側位置に前記ブレーキケーブル(39)が挿通される開口(68)が設けられる
ことを特徴とする鞍乗り型車両。 A brake pedal (44) operated by the occupant with his / her foot;
An equalizer (43) for distributing a braking operation force to the front wheel brake (29) and the rear wheel brake (35) in conjunction with the operation of the brake pedal (44);
A brake cable (39) connecting the front wheel brake (29) and the equalizer (43);
A rear fender (37) having a curved portion (37a) that covers the rear wheel (WR) while being curved to follow the shape of the rear wheel (WR) in the vehicle width direction;
A blocking wall (65) provided in a vehicle width direction from the curved portion (37a) and provided between the rear wheel (WR) and the brake cable (39);
The rear fender (37) is provided with an opening (68) through which the brake cable (39) is inserted at an outer position in the vehicle width direction of the blocking wall (65). - 請求項1に記載の鞍乗り型車両において、前記イコライザー(43)は、ピボットフレーム(19)の後方に配置されるブラケット(54)に取り付けられることを特徴とする鞍乗り型車両。 The saddle riding type vehicle according to claim 1, wherein the equalizer (43) is attached to a bracket (54) disposed behind the pivot frame (19).
- 請求項2に記載の鞍乗り型車両において、前記開口(68)は車両前後方向に長い長孔に形成されることを特徴とする鞍乗り型車両。 The saddle-ride type vehicle according to claim 2, wherein the opening (68) is formed in a long hole extending in the vehicle front-rear direction.
- 請求項1~3のいずれか1項に記載の鞍乗り型車両において、前記開口(68)よりも内方で車体フレーム(12)に前記ブレーキケーブル(39)を支持する支持部材(69)を備えることを特徴とする鞍乗り型車両。
The saddle-ride type vehicle according to any one of claims 1 to 3, further comprising a support member (69) for supporting the brake cable (39) on the vehicle body frame (12) inward of the opening (68). A saddle-ride type vehicle characterized by comprising:
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201780020848.2A CN108883807B (en) | 2016-03-29 | 2017-02-09 | Saddle-riding type vehicle |
JP2018508515A JP6605709B2 (en) | 2016-03-29 | 2017-02-09 | Saddle riding |
BR112018069579-3A BR112018069579B1 (en) | 2016-03-29 | 2017-02-09 | VEHICLE OF THE TYPE TO DRIVE MOUNTED |
PH12018502080A PH12018502080A1 (en) | 2016-03-29 | 2018-09-27 | Saddle riding type vehicle |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016-065511 | 2016-03-29 | ||
JP2016065511 | 2016-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017169161A1 true WO2017169161A1 (en) | 2017-10-05 |
Family
ID=59962830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2017/004735 WO2017169161A1 (en) | 2016-03-29 | 2017-02-09 | Saddled vehicle |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6605709B2 (en) |
CN (1) | CN108883807B (en) |
BR (1) | BR112018069579B1 (en) |
PH (1) | PH12018502080A1 (en) |
WO (1) | WO2017169161A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020029121A (en) * | 2018-08-21 | 2020-02-27 | 本田技研工業株式会社 | Saddle-riding type vehicle |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011195024A (en) * | 2010-03-19 | 2011-10-06 | Honda Motor Co Ltd | Brake device of saddled vehicle |
JP2014162453A (en) * | 2013-02-27 | 2014-09-08 | Honda Motor Co Ltd | Combined brake system by pedal for motorcycle |
JP2015160548A (en) * | 2014-02-27 | 2015-09-07 | 本田技研工業株式会社 | motorcycle |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200948863Y (en) * | 2006-07-05 | 2007-09-19 | 张忠信 | Motorbicycle brake locking-proof clutch |
-
2017
- 2017-02-09 BR BR112018069579-3A patent/BR112018069579B1/en active IP Right Grant
- 2017-02-09 CN CN201780020848.2A patent/CN108883807B/en active Active
- 2017-02-09 JP JP2018508515A patent/JP6605709B2/en active Active
- 2017-02-09 WO PCT/JP2017/004735 patent/WO2017169161A1/en active Application Filing
-
2018
- 2018-09-27 PH PH12018502080A patent/PH12018502080A1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011195024A (en) * | 2010-03-19 | 2011-10-06 | Honda Motor Co Ltd | Brake device of saddled vehicle |
JP2014162453A (en) * | 2013-02-27 | 2014-09-08 | Honda Motor Co Ltd | Combined brake system by pedal for motorcycle |
JP2015160548A (en) * | 2014-02-27 | 2015-09-07 | 本田技研工業株式会社 | motorcycle |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020029121A (en) * | 2018-08-21 | 2020-02-27 | 本田技研工業株式会社 | Saddle-riding type vehicle |
Also Published As
Publication number | Publication date |
---|---|
JP6605709B2 (en) | 2019-11-13 |
CN108883807A (en) | 2018-11-23 |
PH12018502080A1 (en) | 2019-07-08 |
BR112018069579B1 (en) | 2023-01-17 |
BR112018069579A2 (en) | 2019-01-22 |
CN108883807B (en) | 2020-05-05 |
JPWO2017169161A1 (en) | 2019-02-07 |
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