CN2362773Y - Synchronous balance controller for brake of bicycle - Google Patents
Synchronous balance controller for brake of bicycle Download PDFInfo
- Publication number
- CN2362773Y CN2362773Y CN 99205040 CN99205040U CN2362773Y CN 2362773 Y CN2362773 Y CN 2362773Y CN 99205040 CN99205040 CN 99205040 CN 99205040 U CN99205040 U CN 99205040U CN 2362773 Y CN2362773 Y CN 2362773Y
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- bicycle
- brake
- contact member
- cable wire
- backward
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- Expired - Lifetime
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Abstract
The utility model relates to a synchronous balance controller for a brake of a bicycle. The utility model is proposed in order to provide a brake controller which can lead the brake time and the brake pressure of a front wheel and a rear wheel of a bicycle to be synchronous so that dangerous cases can be avoided. The utility model comprises a linking structure arranged on a bicycle frame, a linking steel cable, and a front and a rear brake structures which are respectively connected with both ends of the linking steel cable, wherein, the linking structure comprises a drive component and a contact element; the drive component of the linking structure is connected with the front and the rear brake steel cables; the center section of the linking steel cable contacts the contact element of the linking structure, and can relatively move.
Description
The utility model belongs to the terminal control setup of bicycle, particularly a kind of bicycle braking synchronous balance controller.
The bicycle brake device of commonly using normally drives the forward and backward brake gear that brake cable drives bicycle with left and right Brake lever, makes forward and backward brake gear check the front and rear wheel of bicycle, thereby wheel is stopped operating.
Yet when braking with this bicycle brake device of commonly using, because the control of left hand and right hand brake time is inconsistent, and the tightness difference of the forward and backward brake gear cable wire of bicycle, therefore can make forward and backward brake gear to move simultaneously, cause brake strength overbalance, cause in the front and rear wheel wheel to be checked by brake, and another wheel is also in the situation of rolling, and can't reaches the requirement of forward and backward brake synchronization action.Thereby the performance of bicycle brake device is reduced significantly, and can cause and be checked the sliding partially situation of generation between wheel and the ground, even more serious is also can overturn because of crank makes bicycle, causes danger.
In addition, this bicycle brake device of commonly using except make the forward and backward brake of bicycle can't be synchronously because its brake structure great majority adopt caliper brake brake structures, its left and right clamp not only can't move simultaneously, and the pressure of its brake is also unequal.As shown in figure 11, this caliper brake brake structure of commonly using comprises left and right clamp, top in left and right clamp is connected with pull line respectively, interlock cable wire end is provided with the hook that is formed by the iron plate bending, hook hooks the index cable wire, makes the interlock cable wire drive left and right clamp generation brake through hook and pull line.
Yet, Regular Bicycle is when walking, because wheel frame itself is understood some deflection and wheel frame table face is understood some hackly phenomenon, when adding bicycle walking, the ground injustice can cause the situation of wheel frame wigwag motion, brake facing when therefore braking on left and right must have error with the wheel frame contact time, makes it to touch simultaneously the wheel frame and can't apply average pressuure to the wheel frame.
Therefore bicycle brake device is when brake, the time that brake facing contacts with bicycle wheel frame on must the left and right clamp of automatic compensation, just begun to brake in a flash otherwise just can get, have only a side brake facing to contact with the wheel frame, make the wheel frame because of unequal the playing pendulum of brake pressure that left and right side is subjected to, braking effect is greatly reduced, can't at short notice wheel be checked, and make the wheel generation of bicycle slide phenomenon, the danger that causes bicycle to slip partially easily.
The pull line and the friction force between the hook of this bicycle brake device of commonly using are quite big, if therefore brake facing and bicycle wheel frame are inconsistent contact time on the left and right clamp, or contact pressure is when unequal, pull line can be subjected to friction force between itself and the hook restriction and can't and hook between produce slide relative, therefore can't very easily make the sliding partially and whipping phenomenon of bicycle brake power deficiency, cycle wheel from the opening time of the left and right clamp of dynamic correction and the contact pressure of last brake facing and bicycle quick left and right side thereof at all.
The purpose of this utility model provides a kind of bicycle braking synchronous balance controller that makes bicycle front and rear wheel brake time and brake pressure reach unanimity, avoid taking place dangerous situation.
The utility model comprise the serial verb construction that is installed on the cycle frame, interlock cable wire and respectively with the forward and backward brake structure of interlock cable wire two ends bonded assembly; Serial verb construction comprises actuator and contact member; The actuator of serial verb construction is connected with forward and backward brake cable; The contact element contacts of interlock cable wire stage casing and serial verb construction also can relatively move.
Wherein:
Be provided with two interlock cable wires between serial verb construction and the forward and backward brake structure.
Contact member is a roller.
Contact member is a cylinder.
Serial verb construction comprises upper and lower contact member; Drive member is a slide plate; Be arranged at slidably on the contact member for the drive member of slide plate is upper and lower, its top is connected with forward and backward brake cable; Following contact member is arranged on the drive member into slide plate, and divides with interlock cable wire center section part and to contact.
Guide element and back guide element before the serial verb construction both sides are respectively equipped with; Behind the guide element, walk around down contact member before interlock cable wire system is passed from bicycle Front brake structure, and then down around, pass behind the guide element of back with back brake structure and be connected.
Drive member is a rocking arm; Its stage casing is journaled on the cycle frame by pivot; One end of rocking arm is connected with forward and backward brake cable on the left and right Brake lever of bicycle; Contact member is arranged on the other end of rocking arm.
Rocking arm is L-shaped, and its two ends arm is respectively perpendicular arm of transmission and driven transverse arm; The perpendicular arm of transmission forward and backward brake cable terminal and on the left and right Brake lever of bicycle is connected; Contact member is articulated in the end of driven transverse arm; The interlock cable wire is connected with the back brake structure after bicycle Front brake structure is walked around contact member.
Rocking arm is direct rod shape, and its middle part is journaled on the cycle frame by pivot, and its top is connected with forward and backward brake cable on the left and right Brake lever of bicycle, and forward and backward contact member is installed in rocking arm, and pivoted place both sides in the middle part of laying respectively at; The interlock cable wire is walked around on preceding contact member and the back contact member.
Be provided with the driving component of pivot dress traction element between interlock cable wire and the forward and backward brake structure; The two ends of forward and backward brake structure contact with traction element with its stage casing with left and right clamp top bonded assembly pull line and can relatively move.
Since the utility model comprise the serial verb construction that is installed on the cycle frame, interlock cable wire and respectively with the forward and backward brake structure of interlock cable wire two ends bonded assembly; Serial verb construction comprises actuator and contact member; The actuator of serial verb construction is connected with forward and backward brake cable; The contact element contacts of interlock cable wire stage casing and serial verb construction also can relatively move.During brake, before the interlock cable wire drives and is connected the bicycle at its two ends, back brake structure, current, when back brake structure and cycle wheel wheel frame contact time or contact pressure are inconsistent, the interlock cable wire just can produce relative to the contact member of serial verb construction and move, the pulling force self-equalizing at interlock cable wire two ends, so that it is preceding, the contact time and the contact pressure of back brake structure and cycle wheel wheel frame reach unanimity, avoid because of before, the contact time and the inconsistent brake structure that causes of contact pressure of back brake structure and cycle wheel wheel frame are killed the vehicle wheel frame, bicycle dangerous situation sliding partially and the bicycle upset takes place.Thereby reach the purpose of this utility model.
Fig. 1, be the utility model embodiment one structural representation front elevation.
Fig. 2, be device bicycle lateral plan of the present utility model.
Fig. 3, be device bicycle front elevation of the present utility model.
Fig. 4, be the utility model embodiment two structural representation front elevations.
Fig. 5, be the utility model embodiment two action scheme drawings.
Fig. 6, be the utility model embodiment three structural representation front elevations.
Fig. 7, be the utility model embodiment three action scheme drawings.
Fig. 8, be the utility model embodiment four structural representation lateral plans.
Fig. 9, be the utility model embodiment five structural representation birds-eye vieies.
Figure 10, be the utility model embodiment six structural representation birds-eye vieies.
Figure 11, caliper brake brake gear and interlock rope connection structure scheme drawing for commonly using.
Below in conjunction with accompanying drawing the utility model is further elaborated.
Embodiment one
As shown in Figure 1 and Figure 2, the utility model comprise the serial verb construction 10 that is installed on bicycle 1 vehicle frame, interlock cable wire 20 and respectively with the forward and backward brake structure 30,40 of interlock cable wire 20 two ends bonded assemblys.
As shown in Figure 2, serial verb construction 10 is installed on the appropriate location on bicycle 1 vehicle carriage, and the upper end is connected the forward and backward brake cable 51A on the left and right Brake lever 2,3 of bicycle, the lower end of 52A.Interlock cable wire 20 is installed in the lower end of serial verb construction 10.So that bicycle 1 left and right Brake lever 2,3 drives the forward and backward brake structure 30,40 of bicycle 1 through forward and backward brake cable 51A, 52A, serial verb construction 10 and interlock cable wire 20.
As shown in Figure 1, fixedly install forward and backward guide element 31,41 respectively in the both sides of serial verb construction 10 belows into guide wire.Forward and backward guide element 31,41 can also roller or the replacement of other equivalence elements.Interlock cable wire 20 is before passing from bicycle 1 Front brake structure 30 behind the guide element 31, walks around down contact member 11, and then down around, pass back guide element 41 backs and be connected with back brake structure 40.
By this two guide element 31,41 guide function, can make interlock cable wire 20 when being subjected to serial verb construction 10 drives, its angle can be along with on the following contact member 11, move down and change, make interlock cable wire 20 before drive, back brake structure 30,40 o'clock, can keep linear state, the strength loss that serial verb construction 10 is put on the interlock cable wire 20 reaches minimum, thereby before can promoting, back brake structure 30, the certainty of 40 actions, and shorten the reaction time of braking, can also reduce simultaneously torsional deflection and the worn-down degree of this interlock cable wire 20 when action, slow down the degree of interlock cable wire 20 endurance failures, improve service life, and avoid because of the 20 unexpected danger of rupturing and causing of interlock cable wire.
Following contact member 11 is a roller, but also can adopt cylinder in actual use, perhaps other can reduce the structure of itself and interlock cable wire 20 friction drags, to roll or sliding type moves relative to contact member 11 down, reach the effect when adjusting its two ends pulling force and action by interlock cable wire 20.
As shown in Figure 3, preceding (back) brake structure 30 (40) comprises pull line 34 (44) and left and right clamp 32,33 (42,43), left and right clamp 32,33 (42,43) top system connects with pull line 34 (44), interlock cable wire 20 terminal systems are provided with driving component 23, be provided with traction element 24 in driving component 23, this traction element 24 can drive pull line 34 (44).When interlock cable wire 20 shrinks, can drive driving component 23 and move up, and move up, and then drive left and right clamp 32,33 (42,43) generation brake by the 24 drive pull lines 34 (44) of traction element on it.
Traction element 24 can adopt roller, also can be cylindrical structure, so that this pull line 34 (44) is to roll or sliding type moves relative to traction element 24, so that pull line 34 (44) can not arrive the obstruction of friction force.During 30 (40) brakes of current (back) brake structure, when if the wheel frame contact time of left and right clamp 32,33 (42,43) and bicycle or contact pressure are different, then move relative to traction element 24, reach left and right clamp 32,33 (42,43) and wheel frame consistent and equalization of pressure state contact time of making by pull line 34 (44).
It must be emphasized that at this that the utility model is not limited in the caliper brake brake structure and be used, but match wheel drum brakes structure and other forms of brake structure use together simultaneously.
Embodiment two
As shown in Figure 4, the utility model comprise the serial verb construction 10A that is installed on bicycle 1 vehicle frame, interlock cable wire 20 and respectively with the forward and backward brake structure 30,40 of interlock cable wire 20 two ends bonded assemblys.
Serial verb construction 10A comprises rocking arm 11A, pivot 12A, contact member 13A, preceding guide element 14A and back guide element 15A.Rocking arm 11A is L-shaped, and its two ends arm is respectively perpendicular arm 111A of transmission and driven transverse arm 112A, and its stage casing is journaled on bicycle 1 vehicle frame by pivot 12A.The perpendicular arm 111A of transmission forward and backward brake cable 51A, 52A terminal and on the bicycle 1 left and right Brake lever 2,3 are connected, and driven by forward and backward brake cable 51A, 52A and the generation rocking motion.Contact member 13A is articulated in the end of driven transverse arm 112A.Contact member 13A is roller or cylinder.Contact member 13A contacts with interlock cable wire 20 center section parts branch with rolling or sliding type.Forward and backward guide element 14A, 15A are arranged at contact member 13A both sides respectively, to be used to locate interlock cable wire 20.
Forward and backward guide element 14A, 15A can contact with slip or roll mode with interlock cable wire 20.Behind the guide element 14A below, upwards walk around contact member 13A top again before interlock cable wire 20 is walked around from bicycle 1 Front brake structure 30, and then the back is connected with back brake structure 40 below down walking around back guide element 15A.By forward and backward guide element 14A, 15A guiding interlock cable wire 20, when making interlock cable wire 20 driven by contact member 13A, the path that can be maintained fixed not only, and reduce the suffered friction force of interlock cable wire 20, prevent that interlock cable wire 20 from being rubbed.
As shown in Figure 5, when rocking arm 11A is driven by forward and backward brake cable 51A, 52A and when producing rocking motion, contact member 13A can drive interlock cable wire 20 stage casing parts and move up with the driven transverse arm 112A upwards stage casing part of contact interlock cable wire 20 that moves up.
Serial verb construction 10A is with the action of rocking motion replacement straight-line displacement, and its movable members is few, can improve the reliability of structure action, reduces fault rate.
Embodiment three
As shown in Figure 6, the utility model comprise the serial verb construction 10B that is installed on bicycle 1 vehicle frame, interlock cable wire 20 and respectively with the forward and backward brake structure 30,40 of interlock cable wire 20 two ends bonded assemblys.
Behind the guide element 31, contact member 13B before walking around upwards walked around back contact member 12B then before interlock cable wire 20 passed from bicycle Front brake structure 30, extended back to pass back guide element 41 and be connected with brake structure 40 behind the bicycle 1 again.Forward and backward contact member 13B, 12B contact with interlock cable wire 20 center section parts branch with rolling or sliding type.
As shown in Figure 7, spur rocking arm 11B forward by forward and backward brake cable 51A, 52A on the bicycle 1 left and right Brake lever 2,3, rocking arm 11B is swung around pivot 14B, the forward and backward contact member 13B, 12 that is installed on the rocking arm 11B swings with rocking arm 11B, the front and back ends of interlock cable wire 20 is furthered to central authorities respectively, thereby make the forward and backward brake structure 30,40 of bicycle 1 driven by interlock cable wire 20 and the generation brake.
The serial verb construction of embodiment two of the present utility model and embodiment three is compared with embodiment one, and it is with the action of rocking motion replacement straight-line displacement, and its movable members is few, can improve the reliability of structure action, reduces fault rate.
Embodiment four
Be improvement to the serial verb construction 10 of embodiment one.As shown in Figure 8, serial verb construction 10C has two interlock cable wire 20A, 20B side by side, be provided with two annular groove 111C, 112C on the contact member 11C down, article two, after interlock cable wire 20A, 20B pass preceding guide element 31 from bicycle 1 Front brake structure 30, walk around down contact member 11C respectively at two annular groove 111C, 112C place on the following contact member 11C, and then down around, pass guide element 41 back, back and be connected, make two interlock cable wire 20A, the drive that 20B is subjected to down contact member 11C simultaneously side by side with back brake structures 40.
Embodiment five
Be improvement to embodiment two serial verb construction 10A.As shown in Figure 9, serial verb construction 10D has two interlock cable wire 20A side by side, 20B, two annular groove 131D are set on the contact member 13D, 132D, before, back guide element 14D, also be respectively equipped with two annular groove 141D on the 15D, 142D, 151D, 152D, article two, interlock cable wire 20A, 20B from bicycle 1 Front brake structure 30 respectively at two annular groove 141D on the preceding guide element 14D, after 142D walks around at the place preceding guide element 14D below, two annular groove 131D on contact member 13D upwards respectively again, 132D walks around at the place contact member 13D top, and then two annular groove 151D on the guide element 15D of back down, 152D walks around at the place back, guide element 15D below, back and is connected with back brake structure 40, makes two interlock cable wire 20A side by side, 20B is subjected to the drive of contact member 13D simultaneously.
Embodiment six serial verb construction 10B comprise adapter plate 15B, rocking arm 11B, pivot 14B, preceding contact member 13B, back contact member 12B, preceding guide element 31 and back guide element 41.Adapter plate 15B is fixedly mounted on bicycle 1 vehicle frame.Rocking arm 11B is direct rod shape, its middle part is journaled on the adapter plate 15B that is fixedly mounted on bicycle 1 vehicle frame by pivot 14B, its top is connected with forward and backward brake cable 51A, 52A on the bicycle 1 left and right Brake lever 2,3, forward and backward contact member 13B, 14B are installed on the rocking arm 11B, and lay respectively at pivoted place both sides, middle part.Two guide members 31,32 are fixedly mounted on the adapter plate 15B.Rocking arm 11B is driven by forward and backward brake cable 51A, 52A and produces rocking motion.
Be improvement to embodiment three serial verb construction 10B.As shown in figure 10, serial verb construction 10E has two interlock cable wire 20A, 20B side by side, and two annular groove 131E, 132E, 121E, 122E are set respectively on forward and backward contact member 13E, the 12E.Article two, before the passing of interlock cable wire 20A, 20B behind the guide element 31 from bicycle 1 Front brake structure 30, walk around preceding contact member 13E respectively at two annular groove 131E, 132E place on the preceding contact member 13E, upwards two annular groove 121E, the 122E place on the contact member 12E of back walks around back contact member 12E then, extends back to pass afterwards that guide element 41 is connected with brake structure 40 behind bicycle 1 car again.Make two interlock cable wire 20A, 20B side by side be subjected to the drive of forward and backward contact member 13E, 12E simultaneously.
Embodiment four of the present utility model, embodiment five and embodiment six are owing to have two dual interlock cable wire 20A, 20B side by side, because two interlock cable wire 20A, 20B two ends are connected with the forward and backward brake structure 30,40 of bicycle respectively simultaneously, therefore when one among two interlock cable wire 20A, 20B fracture, still can drive forward and backward brake structure 30,40 by another interlock cable wire, thereby avoid because of the interlock cables break causes the simultaneously ineffective danger of forward and backward brake, to promote safety of the present utility model.
Main effect of the present utility model is its serial verb construction 10 (10A, 10B, 10C, 10D, 10E) with interlock cable wire 20 (20A, 20B) connect with rolling or sliding type with pulley or the less element of other friction drag, therefore, make interlock cable wire 20 (20A, 20B) before driving bicycle 1, back brake structure 30,40 o'clock, as preceding, back brake structure 30,40 with 1 vehicle wheel frame contact time of bicycle or contact pressure when inconsistent, interlock cable wire 20 (20A, 20B) just serial verb construction 10 (10A relatively, 10B, 10C, 10D, contact member 10E) produces and moves, interlock cable wire 20 (20A, 20B) the pulling force self-equalizing at two ends, so that it is preceding, back brake structure 30,40 reach unanimity with the contact time and the contact pressure of bicycle 1 vehicle wheel frame, avoid because of before, back brake structure 30,40 kill the vehicle wheel frame with the contact time and the inconsistent brake structure that causes of contact pressure of bicycle 1 vehicle wheel frame, bicycle dangerous situation sliding partially and the bicycle upset takes place.
Claims (10)
1, a kind of bicycle braking synchronous balance controller, it comprises forward and backward brake structure, it is characterized in that being provided with serial verb construction and reach and serial verb construction bonded assembly interlock cable wire between forward and backward brake structure and forward and backward brake cable; Serial verb construction comprises actuator and contact member; The actuator of serial verb construction is connected with forward and backward brake cable; The contact element contacts of interlock cable wire stage casing and serial verb construction also can relatively move, and interlock cable wire two ends are connected with forward and backward brake structure respectively.
2, bicycle braking synchronous balance controller according to claim 1 is characterized in that being provided with between described serial verb construction and the forward and backward brake structure two interlock cable wires.
3, bicycle braking synchronous balance controller according to claim 1 and 2 is characterized in that described contact member is a roller.
4, bicycle braking synchronous balance controller according to claim 1 and 2 is characterized in that described contact member is a cylinder.
5, bicycle braking synchronous balance controller according to claim 1 and 2 is characterized in that described serial verb construction comprises upper and lower contact member; Drive member is a slide plate; Be arranged at slidably on the contact member for the drive member of slide plate is upper and lower, its top is connected with forward and backward brake cable; Following contact member is arranged on the drive member into slide plate, and divides with interlock cable wire center section part and to contact.
6, bicycle braking synchronous balance controller according to claim 5 is characterized in that described serial verb construction both sides are respectively equipped with preceding guide element and back guide element; Behind the guide element, walk around down contact member before interlock cable wire system is passed from bicycle Front brake structure, and then down around, pass behind the guide element of back with back brake structure and be connected.
7, bicycle braking synchronous balance controller according to claim 1 and 2 is characterized in that described drive member is a rocking arm; Its stage casing is journaled on the cycle frame by pivot; One end of rocking arm is connected with forward and backward brake cable on the left and right Brake lever of bicycle; Contact member is arranged on the other end of rocking arm.
8, bicycle braking synchronous balance controller according to claim 7 is characterized in that described rocking arm is L-shaped, and its two ends arm is respectively perpendicular arm of transmission and driven transverse arm; The perpendicular arm of transmission forward and backward brake cable terminal and on the left and right Brake lever of bicycle is connected; Contact member is articulated in the end of driven transverse arm; The interlock cable wire is connected with the back brake structure after bicycle Front brake structure is walked around contact member.
9, bicycle braking synchronous balance controller according to claim 7, it is characterized in that described rocking arm is direct rod shape, its middle part is journaled on the cycle frame by pivot, its top is connected with forward and backward brake cable on the left and right Brake lever of bicycle, forward and backward contact member is installed in rocking arm, and lays respectively at pivoted place both sides, middle part; The interlock cable wire is walked around on preceding contact member and the back contact member.
10, bicycle braking synchronous balance controller according to claim 1 and 2 is characterized in that being provided with the driving component that pivot is adorned traction element between described interlock cable wire and forward and backward brake structure; The two ends of forward and backward brake structure contact with traction element with its stage casing with left and right clamp top bonded assembly pull line and can relatively move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99205040 CN2362773Y (en) | 1999-03-05 | 1999-03-05 | Synchronous balance controller for brake of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99205040 CN2362773Y (en) | 1999-03-05 | 1999-03-05 | Synchronous balance controller for brake of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2362773Y true CN2362773Y (en) | 2000-02-09 |
Family
ID=33999676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99205040 Expired - Lifetime CN2362773Y (en) | 1999-03-05 | 1999-03-05 | Synchronous balance controller for brake of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2362773Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102205864A (en) * | 2010-03-30 | 2011-10-05 | 光阳工业股份有限公司 | Parking device of vehicle |
| CN112224324A (en) * | 2020-09-23 | 2021-01-15 | 摩拜(北京)信息技术有限公司 | Brake control method of electric bicycle and electric bicycle |
-
1999
- 1999-03-05 CN CN 99205040 patent/CN2362773Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102205864A (en) * | 2010-03-30 | 2011-10-05 | 光阳工业股份有限公司 | Parking device of vehicle |
| CN112224324A (en) * | 2020-09-23 | 2021-01-15 | 摩拜(北京)信息技术有限公司 | Brake control method of electric bicycle and electric bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20050622 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |