CN102923222A - Installation structure for rear braking pedal and right footrest component of motorcycle - Google Patents
Installation structure for rear braking pedal and right footrest component of motorcycle Download PDFInfo
- Publication number
- CN102923222A CN102923222A CN2012104767850A CN201210476785A CN102923222A CN 102923222 A CN102923222 A CN 102923222A CN 2012104767850 A CN2012104767850 A CN 2012104767850A CN 201210476785 A CN201210476785 A CN 201210476785A CN 102923222 A CN102923222 A CN 102923222A
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- spline
- footrest component
- right footrest
- rod
- rocker arm
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Abstract
The invention discloses an installation structure for a rear braking pedal and a right footrest component of a motorcycle. The installation structure comprises the rear braking pedal (1), a braking rocker arm (2) and the right footrest component (4), wherein a rotation hole is arranged at the lower end of the right footrest component (4), a rear end of the rear braking pedal (1) is positioned at the right side of the rotation hole, the left side of the rear end of the rear braking pedal (1) is fixed with a double-section columnar spline rod (5) consisting of a spline section (5a) and a polish rod section (5b), the polish rod section (5b) of the pline rod (5) is rotatably connected with the rotation hole of the right footrest component (4), and the spline section (5a) of the pline rod (5) penetrates through the rotation hole and stretches into a spline hole arranged at the end part of the braking rocker arm (2). The installation structure can effectively reduce friction, lower noise and prevent transmission slip; and moreover, the installation structure is high in transmission efficiency and long in service life, and can be applicable to various motorcycles while ensuring a rear braking performance.
Description
Technical field
The invention belongs to technical field of motorcycles, specifically, the particularly mounting structure of rear brake pedal of motorbike and right footrest component.
Background technology
At present, the mounting means of rear brake pedal of motorbike is: a brake axle sleeve is set in the rotating hole of bottom of frame, the pin of rear brake pedal rear end passes from this brake axle sleeve, and with the socket of the folder hole of brake rocker arm one end, fastening by lock bolt, the other end of brake rocker arm articulates by the locating dowel pin of pull back spring and right footrest component lower end.Because the periphery of pin and the inside face of folder hole are circumference contacts, in the motor bike use procedure, the rotation of brake rocker arm drives pin and rotates, after the face contact wear in the folder hole, can cause the gap to increase, the effect of rear braking is weakened, affect the driving safety of motor cycle rider's.In addition, owing to not lubricating, because of the oxidation corrosion of contact surface, can cause rear brake pedal to occur to become flexible after long-term the use between the pin part that rotating hole is interior and the brake axle sleeve, produce noise when causing the rear brake pedal motion.
Summary of the invention
Technical matters to be solved by this invention is, provides a kind of and can effectively reduce the rear brake pedal of motorbike of wearing and tearing and the mounting structure of right footrest component.
Technical scheme of the present invention is as follows: the mounting structure of a kind of rear brake pedal of motorbike and right footrest component, comprise rear brake pedal (1), brake rocker arm (2) and right footrest component (4), lower end at right footrest component (4) has rotating hole, the rear end of rear brake pedal (1) is positioned at the right side of this rotating hole, left side in described rear brake pedal (1) rear end is fixed with spline rod (5), this spline rod (5) is the two sectional type column structure, formed by the spline segment (5a) of left part and the polished rod section (5b) of right part, the polished rod section (5b) of described spline rod (5) is rotatably connected with the rotating hole of right footrest component (4), the spline segment (5a) of spline rod (5) passes described rotating hole, and stretch in the splined hole of brake rocker arm (2) end, pass through spline fitted between the spline segment (5a) of spline rod (5) and the brake rocker arm (2).
The present invention changes the pin of rear brake pedal rear end into the column spline rod of a two sectional type, the polished rod section of spline rod is that face contacts with rotating hole inwall on the right footrest component, its inner wall smooth, rub less, transmission performance is good, can reduce the forced friction between the movable parts, and effectively reduce noise.The spline segment of spline rod and brake rocker arm spline fitted can prevent the phenomenon of transmission slip, and efficient is higher when rotating power transmission, and spline fitted is not easy to wear, has prolonged service life, and the performance of can permanently effective assurance braking has afterwards been guaranteed the safety of driving.
As preferably, next door at described brake rocker arm (2) splined hole is provided with opening, this opening is connected with the splined hole of brake rocker arm (2), bilateral symmetry at described opening is formed with two journal stirrups (2a), connect by lock bolt (6) between these two journal stirrups, described lock bolt (6) is perpendicular with spline rod (5), and the key of lock bolt (6) snaps in the annular groove of offering on the spline segment (5a).Above structure energy banding spline rod and splined hole have reduced tolerance clearance between the two, in the situation that there are wearing and tearing also can reduce to greatest extent the noise of free-running fit.
As preferably, in the rotating hole of described right footrest component (4) lower end, be provided with abrasionproof lining (10), the polished rod section (5b) of described spline rod (5) and this abrasionproof lining (10) free-running fit.Above structure can relax the degree of wear between spline rod and the rotating hole inwall, prolongs the service life of each parts of transmission, has further guaranteed traffic safety.
As preferably, on the polished rod section (5b) of described spline rod (5), be provided with grease accumulator tank (8) along periphery, this grease accumulator tank (8) is positioned at the middle part in abrasionproof lining (10) hole.Above structure can be placed lubricating grease in the grease accumulator tank, to being lubricated between each relevant drive disk assembly, reduce friction the effect that reduces to wear and tear to reach.
As preferably, in the left side of described spline rod (5) and brake rocker arm (2) be provided with accordingly alignment with the middle part of lateral plates and indicate (9), this alignment mark (9) is arrow-shaped.The label symbol of above structure is simple, and easily identification, arrow indication also can clear and definite installation directions, whether play the effect of expressing to potential energy for assembling, can the Effective Raise efficiency of assembling.
Beneficial effect: the present invention can effectively reduce friction, reduces noise, can prevent the phenomenon of transmission slip, and in the deceleration and stopping performance, driving efficiency is high after guaranteeing, long service life can be applicable at polytype motor bike.
Description of drawings
Fig. 1 is front view of the present invention.
Fig. 2 is back view of the present invention.
Fig. 3 is A-A cutaway view of the present invention.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples:
Such as Fig. 1, Fig. 2 and shown in Figure 3, the present invention is made of rear brake pedal 1, brake rocker arm 2, pull back spring 3, right footrest component 4, spline rod 5, lock bolt 6 and abrasionproof lining 10 etc.Wherein, right footrest component 4 is prior art, and therefore not to repeat here for its structure.Lower end at right footrest component 4 has rotating hole, fixedly is embedded with abrasionproof lining 10 in this rotating hole.The rear end of described rear brake pedal 1 is positioned at the right side of this rotating hole, left side in rear brake pedal 1 rear end is provided with spline rod 5, this spline rod 5 is the two sectional type column structure, formed by the spline segment 5a of left part and the polished rod section 5b of right part, the diameter of spline segment 5a is less than the diameter of polished rod section 5b, and the axial line of the axial line of spline segment 5a and polished rod section 5b point-blank.Described spline rod 5 is perpendicular with the left surface of rear brake pedal 1 rear end, and the polished rod section 5b right-hand member of spline rod 5 stretches in the assembly opening of rear brake pedal 1 rear end, and by being welded and fixed.Spline segment 5a passes from abrasionproof lining 10 from right to left, makes polished rod section 5b and abrasionproof lining 10 free-running fits, and whole spline rod 5 can rotate relative to abrasionproof lining 10.On the polished rod section 5b of described spline rod 5, be provided with grease accumulator tank 8 along periphery, this grease accumulator tank 8 is positioned at the middle part in abrasionproof lining 10 holes, grease accumulator tank 8 is used for storing lubricating grease, with lubricated polished rod section 5b and abrasionproof lining 10 formed friction pairs, thereby reduce friction and wear and tear.
As shown in Figure 3, the spline segment 5a of spline rod 5 stretches in the splined hole of brake rocker arm 2 upper ends, passes through spline fitted between the spline segment 5a of spline rod 5 and the brake rocker arm 2, to prevent the phenomenon of transmission slip.Next door at described brake rocker arm 2 splined holes is provided with opening, this opening is connected with the splined hole of brake rocker arm 2, bilateral symmetry at described opening is formed with two journal stirrup 2a, and these two journal stirrup 2a and brake rocker arm 2 are structure as a whole, and connects by lock bolt 6 between these two journal stirrups.Described lock bolt 6 is perpendicular with spline rod 5, and the key of lock bolt 6 snaps in the annular groove of offering on the spline segment 5a.
Such as Fig. 2, shown in Figure 3, be provided with hanging hole in the middle and lower part of brake rocker arm 2, the upper end of pull back spring 3 articulates mutually with this hanging hole, and the lower end of pull back spring 3 is articulated on the "T"-shaped pin 7, and described "T"-shaped pin 7 is installed on the bottom of right footrest component 4.In the left side of described spline rod 5 and brake rocker arm 2 be provided with accordingly alignment with the middle part of lateral plates and indicate 9, this alignment mark 9 be arrow-shaped, can play by the cooperation of two alignment marks 9 and assemble the effect of expressing, and can improve efficiency of assembling.
Principle of work of the present invention is same as the prior art, and therefore not to repeat here.
Claims (5)
1. the mounting structure of a rear brake pedal of motorbike and right footrest component, comprise rear brake pedal (1), brake rocker arm (2) and right footrest component (4), lower end at right footrest component (4) has rotating hole, the rear end of rear brake pedal (1) is positioned at the right side of this rotating hole, it is characterized in that: the left side in described rear brake pedal (1) rear end is fixed with spline rod (5), this spline rod (5) is the two sectional type column structure, formed by the spline segment (5a) of left part and the polished rod section (5b) of right part, the polished rod section (5b) of described spline rod (5) is rotatably connected with the rotating hole of right footrest component (4), the spline segment (5a) of spline rod (5) passes described rotating hole, and stretch in the splined hole of brake rocker arm (2) end, pass through spline fitted between the spline segment (5a) of spline rod (5) and the brake rocker arm (2).
2. the mounting structure of described rear brake pedal of motorbike and right footrest component according to claim 1, it is characterized in that: the next door at described brake rocker arm (2) splined hole is provided with opening, this opening is connected with the splined hole of brake rocker arm (2), bilateral symmetry at described opening is formed with two journal stirrups (2a), connect by lock bolt (6) between these two journal stirrups, described lock bolt (6) is perpendicular with spline rod (5), and the key of lock bolt (6) snaps in the annular groove of offering on the spline segment (5a).
3. the mounting structure of described rear brake pedal of motorbike and right footrest component according to claim 1 and 2, it is characterized in that: in the rotating hole of described right footrest component (4) lower end, be provided with abrasionproof lining (10), the polished rod section (5b) of described spline rod (5) and this abrasionproof lining (10) free-running fit.
4. the mounting structure of described rear brake pedal of motorbike and right footrest component according to claim 3, it is characterized in that: the polished rod section (5b) at described spline rod (5) upward is provided with grease accumulator tank (8) along periphery, and this grease accumulator tank (8) is positioned at the middle part in abrasionproof lining (10) hole.
5. the mounting structure of described rear brake pedal of motorbike and right footrest component according to claim 1 and 2, it is characterized in that: in the left side of described spline rod (5) and brake rocker arm (2) be provided with accordingly alignment with the middle part of lateral plates and indicate (9), this alignment mark (9) is arrow-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104767850A CN102923222A (en) | 2012-11-22 | 2012-11-22 | Installation structure for rear braking pedal and right footrest component of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104767850A CN102923222A (en) | 2012-11-22 | 2012-11-22 | Installation structure for rear braking pedal and right footrest component of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102923222A true CN102923222A (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104767850A Pending CN102923222A (en) | 2012-11-22 | 2012-11-22 | Installation structure for rear braking pedal and right footrest component of motorcycle |
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| Country | Link |
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| CN (1) | CN102923222A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938687A (en) * | 2017-03-13 | 2017-07-11 | 力帆实业(集团)股份有限公司 | Motorcycle rear braking transmission mechanism |
| CN109542160A (en) * | 2018-12-29 | 2019-03-29 | 巢湖学院 | A kind of auto pedal semi-finished product |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201082741Y (en) * | 2007-08-22 | 2008-07-09 | 力帆实业(集团)股份有限公司 | Motorcycle right leg rest assembly |
| CN101318531A (en) * | 2008-04-23 | 2008-12-10 | 增城市海利摩托车有限公司 | Erection joint structure for rear brake, exhausting silencer component and pedal bracket component |
| CN202944517U (en) * | 2012-11-22 | 2013-05-22 | 力帆实业(集团)股份有限公司 | Back brake pedal installation structure of motorcycle |
-
2012
- 2012-11-22 CN CN2012104767850A patent/CN102923222A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201082741Y (en) * | 2007-08-22 | 2008-07-09 | 力帆实业(集团)股份有限公司 | Motorcycle right leg rest assembly |
| CN101318531A (en) * | 2008-04-23 | 2008-12-10 | 增城市海利摩托车有限公司 | Erection joint structure for rear brake, exhausting silencer component and pedal bracket component |
| CN202944517U (en) * | 2012-11-22 | 2013-05-22 | 力帆实业(集团)股份有限公司 | Back brake pedal installation structure of motorcycle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938687A (en) * | 2017-03-13 | 2017-07-11 | 力帆实业(集团)股份有限公司 | Motorcycle rear braking transmission mechanism |
| CN109542160A (en) * | 2018-12-29 | 2019-03-29 | 巢湖学院 | A kind of auto pedal semi-finished product |
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Application publication date: 20130213 |