CN101125571B

CN101125571B - Hand brake structure for motorcycle

Info

Publication number: CN101125571B
Application number: CN200610115526XA
Authority: CN
Inventors: 陈玉坤
Original assignee: Kwang Yang Motor Co Ltd
Current assignee: Kwang Yang Motor Co Ltd
Priority date: 2006-08-18
Filing date: 2006-08-18
Publication date: 2010-10-13
Anticipated expiration: 2026-08-18
Also published as: CN101125571A

Abstract

The invention relates to a grip braking structure of a motorcycle. The grip brake at least comprises a fixing seat, a first acting piece, a second acting piece, a ratchet wheel and a pulling handle. The fixing seat is provided with a positioning alveolus; the ratchet wheel is arranged between the first acting piece and the second acting piece; wherein, the first acting piece is fixedly provided with a rotating shaft, one end of which is provided with an alveolus and can be matched with a tabling hole on the pulling handle; the pulling handle can drive the first and the second acting pieces to rotate when being pulled so as to drive the ratchet wheel to rotate; the pulling handle is arranged on the side edge of the first acting piece and on a same shaft so as to reach the purposes of reducing the acting space of the pulling handle on the bicycle body cover, easy mounting and good appearance.

Description

The hand brake structure of motor bike

[technical field]

The invention relates to a kind of hand brake structure of motor bike, particularly about a kind ofly dwindling the start space of pull handle, installing and the good structure of aesthetic appearance easily.

[background technology]

Existing motor bike 1, as shown in Figure 1, mainly be by a steering hardware 11, one seat cushion 12, one power units, 13, one main foot rest 14 and 15 formations of car body lid, these steering hardware 11 upper ends are provided with a steering handle 111, this steering handle 111 can grip for the steerman both hands and control turning to of motor bike 1, be provided with a front fork 112 in the lower end of steering hardware 11, this front fork 112 is to be articulated on the front-wheel FW, can make motor bike 1 freely turn to whereby.Seat cushion 12 is to take for steerman, seat cushion 12 belows dispose a power unit 13, articulate a trailing wheel RW in the rear end of power unit 13, the below of this power unit 13 is provided with the main foot rest 14 of motor bike 1, this main foot rest 14 is the usefulness of Parking when supplying motor bike 1 to stop, this car body lid 15 is coated motor bike 1 other accessories and member, so as to improving the cosmetic look of motor bike 1.And the advancing of motor bike 1, the power that promptly utilizes power unit 13 to be produced drives trailing wheel RW and rotates, and relends by trailing wheel RW to make front-wheel FW do to rotate synchronously, and makes motor bike 1 advance, relend operation, can make motor bike 1 advance freely and turn to by steering hardware 11.

When this motor bike 1 is the heavy motorcycle of a big free air capacity, because its motor bike 1 car body total weight is heavier, therefore, in order to provide steerman can obtain a good location when the Parking, general relatively large motor bike 1 can be provided with a stopping brake lock 2 in addition on car body, and the structure of existing stopping brake lock 2 sees also shown in Figure 2ly, and this stopping brake lock 2 is made of a permanent seat 21, one first actuator 22, one second actuator 23, a pull handle 24 and a trim 25.

Permanent seat 21 is to be fixedly arranged on the vehicle frame of motor bike 1, and this permanent seat 21 is provided with location teeth groove 211, and is provided with brake cable 212 in the bottom of permanent seat 21, and this permanent seat 21 is provided with a pivot hole 213.

First actuator 22, one side is provided with can be for the fixed plate 221 of brake cable 212 settings, one end of first actuator 22 then is extended with the pull handle seat 222 of a hollow form, be provided with an elastic element 223 and a connecting rod 224 in this pull handle seat 222, this connecting rod 224 is to be sheathed in the elastic element 223, one end and the groove 228 that wears out first actuator 22 combine with a ratchet 229, this ratchet 229 has an inserted tooth 2291 and a hole 2292, this hole 2292 is the perforation 227 corresponding to first actuator 22, the body of this first actuator 22 is provided with a knock hole 225 and several perforation 226,227, this knock hole 225 is the pivot holes 213 corresponding to permanent seat 21.

Second actuator 23, it is a plate, this second actuator 23 is provided with a knock hole 231 and several perforation 232,233, this knock hole 231 is the pivot holes 213 corresponding to permanent seat 21, bore a hole 232,233 then corresponding to the perforation 226,227 of first actuator 22, and wear the lock combination with bolting element S.

Pull handle 24, be to be sheathed on the pull handle seat 222 of first actuator 22, be provided with a linked block 241 in this pull handle 24, this linked block 241 is provided with an axis hole 2411 and a mesopore 2412, and this axis hole 2411 can be sheathed on the axostylus axostyle 242 in the pull handle 24, and the mesopore 2412 of linked block 241 then can be sheathed on connecting rod 224 1 ends, in addition, be provided with a press button 243 on this pull handle 24 in addition, this press button 243 is ends that are embedded at pull handle 24, but and sway.

Trim 25 is by the made lid of soft rubber, and this trim 25 has several levels 251, and central authorities have a through hole 252, and this through hole 252 can wear for pull handle seat 222, stopping brake lock 2 INT COMP can be covered whereby.

Existing stopping brake lock 2 is when implementing, see also Fig. 3, shown in 4, Fig. 3 is existing stopping brake lock 2 scheme drawing of start not as yet, when steerman need use stopping brake lock 2, only need the pull handle 24 of stopping brake lock 2 is pulled upwardly, this

first actuator

22 and 23 of second actuators can be driven to rotate, the inserted tooth 2291 of ratchet 229 then can be embedded on the location teeth groove 211 of permanent seat 21, and make 212 one-tenth tight states of brake cable, reach the purpose of braking, and when motor bike 1 needs to remove the braking state of stopping brake lock 2, see also Fig. 5, shown in 6, the press button 243 (seeing also the partial enlarged drawing of Fig. 5) of being located at pull handle 24 sides is pushed in utilization, this press button 243 can promote linked block 241, the axis hole 2411 of this linked block 241 can be a pivot point with axostylus axostyle 242, and then promotion connecting rod 224 moves, connecting rod 224 then can drive ratchet 229 rotations, make the location teeth groove 211 of the inserted tooth 2291 disengaging permanent seats 21 of ratchet 229, so that inserted tooth 2291 no longer imposes inlay card pressure to location teeth groove 211, again with pull handle 24 to lower swing one angle, make brake cable 212 reply the state that is not tightened up, promptly remove braking state.

Though existing stopping brake lock 2 can be by above-mentioned structure, reach the convenience that makes things convenient for big bike 1 Parking, yet, because the pull handle 24 and first actuator 22 almost are in the same plane, and this stopping brake lock 2 must make connecting rod 224 starts by pushing press button 243, and then make ratchet 229 starts, must extend pull handle seat 222 in an end of first actuator 22, therefore can cause the start scope of pull handle 24 to become very big, as shown in Figure 4, wherein dotted portion is represented the start scope of the pull handle 24 of stopping brake lock 2, can operate normally for making stopping brake lock 2, offers a slotted hole 151 on 15 so the dealer can be covered at car body, therefore must on covering 15 slotted hole 151, car body install a trim 25 additional, so that cover the member of stopping brake lock 2, be to be difficult for, and can cause the increase of cost with stopping brake lock 2 its parts complexity and the assembling of commonly using; In addition, when the inserted tooth 2291 of ratchet 229 is embedded on the teeth groove 221 of location, can be subjected to the big tension of brake cable 212 and make 2291 pairs of location of this inserted tooth teeth groove 211 produce a downward power, and this moment is as coming interlock inserted tooth 2291 to break away from location teeth groove 211 by pushing press button 243, then need impose a very large pressure can, it then is the thing that is difficult for very much that desire utilization finger imposes this pressure, causes operational being difficult for, and the part number of stopping brake lock 2 is many, also causes the increase of cost.

Because the stopping brake lock of known motor bike has above-mentioned disappearance, the contriver does not promptly attain the perfect many disappearances that cause at above-described known stopping brake lock in structure, design as yet, the road of deeply design, and active research improvement studies and development and Design goes out the present invention through long-term effort improvement.

[summary of the invention]

The objective of the invention is to be to provide a kind of hand brake structure of motor bike, can dwindle pull handle, and install easily and good looking appearance in the start space that car body covers.

Of the present invention time a purpose is the hand brake structure that is to provide a kind of motor bike, and effectively Parking and convenient the releasing are braked.

In order to achieve the above object, the invention provides a kind of hand brake structure of motor bike, it is characterized in that: this stopping brake lock includes at least:

One permanent seat is provided with a location teeth groove;

One first actuator is provided with a fixed plate;

One second actuator is provided with perforation;

One ratchet, an end has an inserted tooth;

One S. A.; And

One pull handle, by this S. A. being set in first actuator, this S. A. one end is sheathed for pull handle, make pull handle be arranged at the side of first actuator and be located on the same axle, and make pull handle become parallel shape with first actuator, when the pulling pull handle, can drive the rotation of first actuator and second actuator, and then drive the ratchet rotation.

The hand brake structure of described motor bike is characterized in that: the perforation of this second actuator is provided with a spring bearing.

The hand brake structure of described motor bike is characterized in that: be to be provided with a spring and a spheroid in this spring bearing.

The hand brake structure of described motor bike is characterized in that: this ratchet is provided with a location shrinkage pool.

The hand brake structure of described motor bike is characterized in that: this ratchet is provided with a returning spring.

The hand brake structure of described motor bike is characterized in that: have the first pushing tow point and second pushing tow point on this permanent seat.

The hand brake structure of described motor bike is characterized in that: have the first top system point and the second top system point on this ratchet.

The hand brake structure of described motor bike is characterized in that: have embedded hole on this pull handle.

The hand brake structure of described motor bike is characterized in that: have teeth groove on this S. A..

The hand brake structure of described motor bike is characterized in that: have pivot hole on this permanent seat.

In sum, illustrate the beneficial effect of the hand brake structure of motor bike of the present invention as follows: this stopping brake lock includes a permanent seat at least, one first actuator, one second actuator, one ratchet and a pull handle, this permanent seat is provided with a location teeth groove, be provided with ratchet between this first actuator and second actuator, wherein, this first actuator is installed with a S. A., this S. A. one end is provided with teeth groove, and can match with the embedded hole of pull handle, when the pulling pull handle, can drive the rotation of first actuator and second actuator, and then drive ratchet rotation, by pull handle being arranged at the side of first actuator and being located on the same axle, dwindle pull handle in the start space that car body covers to reach, the purpose of easy installation and good looking appearance.

The hand brake structure of motor bike of the present invention, this stopping brake lock includes a permanent seat at least, one first actuator, one second actuator, one ratchet and a pull handle, this permanent seat is provided with a location teeth groove, be provided with ratchet between this first actuator and second actuator, pull handle drives first actuator and second actuator affects brake cable by upwards spurring, the ratchet start is positioned to locate on the teeth groove, make it be braking state, wherein, this second actuator is provided with a spring bearing, when pull handle is pulled to vertex, ratchet can be unclamped with the location teeth groove by the Sphere orientation on the spring bearing, utilize the pulling force of pull handle gravity and brake cable can force pull handle to rotate this moment, and push ratchet open and return back to initial point, reaches effective Parking and the convenient purpose of braking of removing whereby.

[brief description of drawingsfig]

Fig. 1 is the scheme drawing of known motor bike.

Fig. 2 is the three-dimensional exploded view of known stopping brake lock.

Fig. 3 A is the scheme drawing of known hand brake start.Fig. 3 B is the partial enlarged drawing of Fig. 3 A.

Fig. 4 is the scheme drawing of known stopping brake lock start.

Fig. 5 is the scheme drawing that known stopping brake lock is removed brake.Fig. 5 B is the partial enlarged drawing of Fig. 5 A.

Fig. 6 is the scheme drawing that known stopping brake lock is removed brake and homing.

Fig. 7 is the three-dimensional exploded view of stopping brake lock of the present invention.

Fig. 8 is the combination stereogram of stopping brake lock of the present invention.

Fig. 9 is the scheme drawing of hand brake start of the present invention.

Figure 10 is the scheme drawing of stopping brake lock start of the present invention.

Figure 11 is the scheme drawing that stopping brake lock pull handle of the present invention is pushed into vertex.

Figure 12 is the scheme drawing that stopping brake lock of the present invention is removed brake and homing.

Figure 13 is that stopping brake lock of the present invention is located at the scheme drawing on the motor bike.

[specific embodiment]

Be the effect that enables to be easier to understand structure of the present invention and can reach, conjunction with figs. explanation now as back:

At first, see also shown in Figure 7ly, stopping brake lock 3 of the present invention includes a permanent seat 31, one first actuator 32, one second actuator 33, a ratchet 34 and a pull handle 35 at least.

Permanent seat 31 is to be fixedly arranged on the vehicle frame of motor bike, and this permanent seat 31 is provided with location teeth groove 311, and be provided with brake cable 312 in the bottom of permanent seat 31, this permanent seat 31 is provided with a pivot hole 313, in teeth groove 311 rears, location, is convexly equipped with the first pushing tow point 314 and the second pushing tow point 315 respectively in addition.

First actuator 32, one side is provided with can be for the fixed plate 321 of brake cable 312 settings, and a side of first actuator 32 is provided with a long slot bore 322, this long slot bore 322 can wear for a S. A. 323, these S. A. 323 1 ends are provided with teeth groove 3231, this first actuator 32 is provided with a perforation 324 in addition, and this perforation 324 can wear for a rivet S1.

Second actuator 33, be to be a plate, this second actuator 33 is provided with a knock hole 331 and several perforation 332,333, this knock hole 331 is the fixed orifices 313 corresponding to permanent seat 31, bore a hole 332 then corresponding to the perforation 324 of first actuator 32, wherein, this second actuator 33 side in addition is provided with a spring bearing 334, be provided with a spring 3341 and a spheroid 3342 in this spring bearing 334, this this spring bearing 334 can pass perforation 333.

Ratchet 34, this ratchet 34 is to be arranged between first actuator 32 and second actuator 33, and have an inserted tooth 341 and a hole 342, this hole 342 is corresponding to the perforation 324 of first actuator 32 and the perforation 332 of second actuator 33, and can rivet S1 with triplicity, wherein, a side of this ratchet 34 is provided with a location shrinkage pool 343, and ratchet 34 is provided with a returning spring 344 in addition, is provided with the first top system point, the 345 and second top system point 346 in addition at the rear of inserted tooth 341.

Pull handle 35 has an embedded hole 351, and these embedded hole 351 inner peripherals are provided with the ring tooth 352 that can match with S. A. 323 1 end tooth grooves 3231.

Stopping brake lock 3 of the present invention is when implementing, be that S. A. 323 1 ends are sheathed on the long slot bore 322 of first actuator 32 and the fixed orifice 313 of permanent seat 31, and fixed after wearing the perforation 331 of second actuator 33, this ratchet 34 then is arranged between first actuator 32 and second actuator 33, and returning spring 344 is located on the ratchet 34, with rivet S1 with its combination, at last brake cable 312 is fixed on the permanent seat 31, and be set around fixed plate 321 and get final product, stopping brake lock 3 after the combination, as shown in Figure 8.

See also again shown in Fig. 9,10, Fig. 9 is the stopping brake lock 3 of the present invention scheme drawing of start not as yet, when steerman need use stopping brake lock 3, only need the pull handle 35 of stopping brake lock 3 is pulled upwardly, as shown in figure 10, this

first actuator

32 and 33 of second actuators can be rotated axle 323 driven rotary, and the inserted tooth 341 of ratchet 34 then can be embedded on the location teeth groove 311 of permanent seat 31, and make 312 one-tenth tight states of brake cable, reach the purpose of braking.And when need removing the braking state of stopping brake lock 3, see also Figure 11, shown in 12, pull handle 35 is pulled to vertex, first top system point 345 first pushing tows that are fixed seat 31 of ratchet 34 are put 314 ejections, make ratchet 34 swings, when the location shrinkage pool 343 of ratchet 34 moves to the perforation 333 of second actuator 33 whereby, spheroid 3342 in the spring bearing 334 can be ejected by spring 3341 elastic force, and be fastened on the location shrinkage pool 343 of ratchet 34, the inserted tooth 341 of ratchet 34 then unclamps with the location teeth groove 311 of permanent seat 31, and make ratchet 34 form the location, then utilize the gravity of pull handle 35 and the pulling force of brake cable 312 can force pull handle 35 to rotate, when pull handle 35 rotates, just related drive first actuator 32 and second actuator 33 are rotated down, and simultaneously by the be fixed pushing tow of the second pushing tow point 315 of seat 31 of the second top system point 346 of ratchet 34, can make the location shrinkage pool 343 of the spheroids 3342 disengaging ratchets 34 in the spring bearing 334, and then can make ratchet 34 return back to initial point, and then stopping brake lock 3 is removed.

Effect of the present invention is, by a S. A. 323 is set on first actuator 32, and be provided with teeth groove 3231 in S. A. 323 1 ends, embedded hole 351 tablings of this teeth groove 3231 and pull handle 35, make pull handle 35 can be arranged at the side of first actuator 32 and be located on the same axle, even also 32 one-tenth parallel shapes of the pull handle 35 and first actuator, can reach whereby and dwindle pull handle 35 in the start space that body of motor cycle covers, and can make stopping brake lock 3 easily assembledization, in the time of on being installed on motor bike 4, as shown in figure 13, and can make motor bike have preferable aesthetic appearance; In addition, by a spring bearing 334 is set on second actuator 33, when pull handle 35 is pulled to vertex, ratchet 34 can be by 3342 location of the spheroid on the spring bearing 334, and the location teeth groove 311 of working as permanent seat 31 unclamps, and utilize the gravity of pull handle 35 and the pulling force of brake cable 312 can force pull handle 35 to rotate this moment, and push ratchet 34 open, make ratchet 34 return back to initial point by returning spring 344 at last, reach effective Parking and the convenient effect of removing brake whereby.

Another effect of the present invention is, by pull handle 35 is become individual member, whereby can be according to the needs on motor bike 4 appearance and modelings, and the change of pull handle 35 being done moulding can be promoted the commodity of the outward appearance of motor bike 4 to cooperate the moulded of motor bike 4.

In sum, hand brake structure of the present invention, not only can reach above-mentioned effect and simple in structure, number of parts is few, can reach the purpose and the effect of institute's demand really.

[main element symbol description]

1 motorcycle, 11 steering mechanism, 111 steering handles

112 front forks, 12 seat cushions

13 power units, 14 main pin framves

15 body covers

2 hand brakes, 21 holders, 211 location teeth groove

212 brake cable, 213 pivot holes

22 first actuators 221 are sheet fixedly

222 draw handle seat 223 flexible members

224 connecting rods, 225 locating holes

226,227 perforation, 228 grooves

Claims

1. the hand brake structure of a motor bike, it is characterized in that: stopping brake lock includes at least:

One permanent seat is provided with a location teeth groove;

One first actuator is provided with a fixed plate;

One second actuator is provided with perforation;

One ratchet, an end has an inserted tooth;

One S. A.; And

2. the hand brake structure of motor bike as claimed in claim 1, it is characterized in that: the perforation of this second actuator is provided with a spring bearing.

3. the hand brake structure of motor bike as claimed in claim 2 is characterized in that: be to be provided with a spring and a spheroid in this spring bearing.

4. the hand brake structure of motor bike as claimed in claim 1 is characterized in that: this ratchet is provided with a location shrinkage pool.

5. the hand brake structure of motor bike as claimed in claim 1, it is characterized in that: this ratchet is provided with a returning spring.

6. the hand brake structure of motor bike as claimed in claim 1 is characterized in that: have the first pushing tow point and second pushing tow point on this permanent seat.

7. the hand brake structure of motor bike as claimed in claim 1 is characterized in that: have the first top system point and the second top system point on this ratchet.

8. the hand brake structure of motor bike as claimed in claim 1 is characterized in that: have embedded hole on this pull handle.

9. the hand brake structure of motor bike as claimed in claim 1 is characterized in that: have teeth groove on this S. A..

10. the hand brake structure of motor bike as claimed in claim 1 is characterized in that: have pivot hole on this permanent seat.