CN101229836A - Safety brake and brake system - Google Patents
Safety brake and brake system Download PDFInfo
- Publication number
- CN101229836A CN101229836A CNA2007100343228A CN200710034322A CN101229836A CN 101229836 A CN101229836 A CN 101229836A CN A2007100343228 A CNA2007100343228 A CN A2007100343228A CN 200710034322 A CN200710034322 A CN 200710034322A CN 101229836 A CN101229836 A CN 101229836A
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- Prior art keywords
- brake
- wheel
- sure
- bow
- controller
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- 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
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- 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
- B62L3/02—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever
Abstract
The invention discloses a safe brake, which is arranged on a bicycle, a motorcycle or other straight line typed vehicles with two wheels or arranged in brake system of other light vehicles having a left brake controller and a right brake controller for controlling brake devices at a front wheel and a back wheel. The safe brake is arranged between the left brake controller and a right brake controller and the brake devices at the front wheel and the back wheel; when either of the left brake controller or the right brake control brakes, the safe brake controls the brake device at the back wheel to brake the back wheel and then controls the brake device at the front wheel to brake the front wheel, thus realizing the safe effect of hard tilting of the vehicle. The invention also discloses a brake system, which comprises the left brake controller and the right brake controller, the brake devices at the front wheel and the back wheel and the safe brake.
Description
Technical field
The present invention relates to a kind of sure brake and brake system, it can improve small-sized or straight line two wheeled cars effectively, for example bicycle or motorcycle brake brake improve safety and also can reduce because improper operation, control or the caused injury of moving of brake.
Background technology
Brake also is called drg, is the safety device of various vehicle, belongs to very important automobile-used spare part.Bad brake or improperly the apply the brakes device often cause the accident or make the steerman or the third party suffer great disaster or loss.
Basically brake is to strain or clamp brake disc (Disc) or brake drum (Drum) with brake cover lining (Lining makes), and light-duty vehicle such as bicycle also often have the design that directly sandwiches or clamp the vehicle wheel frame with brake cover lining.General bicycle, motor bike or other kind light-duty vehicle usually use the hand pulling type brake, and relatively large vehicle then uses mechanical type brake or even dynamical type (mechanical type) brake with power-assisted usually.The hand pulling type brake is with respect to the brake of mechanical type or tool power-assisted, have many disappearances, wherein maximum, most significant problems be brake power deficiency or power wayward, normal thereby derive many accidents or injury, or expansion when accident takes place, add grievous hurt.
In the small-sized vehicle, the most widely used car type is straight line two wheeled " bicycle ", light because of it, easily handling, price is also not high, therefore the user is many, except that generally using as the short distance traffic instrument, and also often as tourism, motion or contest instrument (free car), of many uses polynary; Light motorcycle is another kind of common " straight line two is wheeled " type of vehicle.The bicycle of straight line two wheeled constructions and motor bike are when driving use, because of weight is only supported in-line, more because this type vehicle's center of gravity originally with regard to higher shakiness, is therefore very easily swung because of (relying on oneself) about the rider or be partial to or crooked even slip by the external force effect.If when braking on the other hand, trailing wheel is not applied brake earlier, wheel brake before just directly using, can make rider's center of gravity during then because of preceding wheel brake, under originally with regard to higher situation, more past reach, car body and rider's degree of stability more reduces certainly, and is normal thereby cause the accident.So the bicycle of general straight line two wheeled constructions or motor bike when driving, as the apply the brakes device, must apply brake to trailing wheel earlier, could apply brake to front-wheel, cause danger otherwise promptly start easily.When therefore present new car dispatched from the factory, big city of depot sticked on " trailing wheel of stopping earlier, the front-wheel of stopping again " or similarly caution at the above the fold of car body, it serves to show the danger of improper brake.This kind situation, especially at the car body that installs the front shock-proof device device additional, if wheel brake earlier is when re-using rear wheel brake afterwards or may not use rear wheel brake, because of the front-wheel Shock absorber can sink, make the rider that center of gravity is higher already, because of center of gravity can more pastly lean forward, and acceleration/accel application force factor, drive the driver as there not being skilled or superior technology, will definitely cause car body to roll and topple over, cause fearful accident or injury.
Straight line two wheeled bicycles and motor bike greatly all use the hand pulling type brake, and set up and count each one group of right-hand man, be generally the preceding wheel brake of the control that is contained in left hand, be contained in the then control rear wheel brake of the right hand, but opposite assembling is arranged also, partly car body also can be when implementing maintenance, and front and back wheel or right-hand man's brake control position is exchanged; So brake that we can say front and rear wheel is controlled also none principle or standard of determining by that hand actually, fully by car body maker or even repair firm or user oneself definite, the vehicle of habitually practising for non-rider like this, or use own unfamiliar car body brake, be very unsafe.
In addition, common people drive bicycle, when meeting with the emergency case on a left side or right side (for example the side vehicle approaches temporarily), can operate or control the brake of hazardous side traditionally earlier; The right side brake is then drawn in brake on the left of for example left side danger is drawn, right side danger, but not makes preceding wheel brake again according to correct way elder generation operation rear wheel brake, consequently easier causing danger when critical.
In the TaiWan, China patent announcement number preceding case of 511617 " improvement of bicycle synchronous brake ", mainly in brake system, installed a synchronous brake gear, when making a left side or right handle pull-up brake, see through this synchronous brake front and back wheel is together braked.But this design, the safer effect of trailing wheel Xian Brake Zai Brake front-wheel remains to be improved in the time of still can't reaching brake.
Summary of the invention
Technical matters to be solved by this invention is, at the deficiencies in the prior art, provide a kind of can reach car body stable, than the sure brake of not prone to tip over.
First kind of technical scheme of the present invention is: a kind of sure brake, be installed on bicycle, motor bike or other two and take turns the straight line type of vehicle, or other has in the light-duty vehicle brake system that a left side and right brake controller control wheel brake device before and after, described sure brake is arranged at a left side and right brake controller reaches before and after between the wheel brake device, when a left side or the arbitrary brake of right brake controller, this sure brake control rear wheel brake device is to trailing wheel brake earlier, and then control front-wheel brake gear is to preceding wheel brake.
Further being improved to of such scheme: described sure brake has preceding rank mechanism and rank, back power transmission mechanism at least; A described left side or right brake controller all are attached to preceding rank mechanism, the drag strength that left or right brake controller is produced by preceding rank mechanism is passed to rank, back power transmission mechanism again, by rank, back power transmission mechanism brake control power is transferred to the front and rear wheel brake gear then, the brake earlier of control trailing wheel, and then to preceding wheel brake.Rank, described back power transmission machine is made as the reel group that two rollers constitute, and solderless wrapped connection has the cable of leading of wheel brake device before and after on these two rollers; When described preceding rank mechanism receives the drag strength of described brake controller, two rollers are relatively moved, and then described front and rear wheel brake gear is successively braked to front and rear wheel.Two rollers of rank, described back power transmission mechanism, each roller have small one and large one two ditch shapes wheels, bull wheel solderless wrapped connection rear wheel brake device lead cable, steamboat solderless wrapped connection front-wheel brake gear lead cable.
Further being improved to of such scheme: described sure brake has the bow of two pivot joints, is pivoting point in the middle of it; At the stay cord of this bow one side connection brake controller, another side of pivoting point then is provided with a roller respectively relatively; Each roller has small one and large one two ditch shapes wheel, two bull wheel solderless wrapped connection rear wheel brake devices lead cable, steamboat then solderless wrapped connection front-wheel brake gear lead cable.
Further being improved to of such scheme: described sure brake has a fixed mount, this fixed mount is provided with a upper roller and a bottom roller, this bottom roller is maybe can moving down of fixing, and upper roller then can the relative bottom roller displacement along the chute on the fixed mount; The stay cord of described brake controller is directly connected in upper roller; When the brake controller action, stay cord can spur on the upper roller and move; This upper and lower roller all has small one and large one two ditch shapes wheel, two bull wheel solderless wrapped connection rear wheel brake devices lead cable, steamboat then solderless wrapped connection front-wheel brake gear lead cable.Described roller has two groups of rollers, and every group each be made up of two rollers of size, and array mode has the pulley type structure and economizes force characteristic; Roller set can need according to different automobile types, car body, designs different big steamboat ratios, in order to suitable adjustment brake power and front and back wheel brake weight road ratio size.Described fixed mount is provided with one and leads the cable fixed frame, makes two to lead cable and pass this fixed frame and be fixed thereon.
Further being improved to of such scheme: described sure brake has the bow of two pivot joints, is pivoting point in the middle of it; The stay cord that connects brake controller at this bow one side, the opposite side of pivoting point is then respectively at two ditch shape wheels respectively are set on each bow relatively, apart from the cable of leading of pivoting point two ditch shapes wheel solderless wrapped connection rear wheel brake devices at a distance, take turns the cable of leading of solderless wrapped connection front-wheel brake gear then apart from pivoting point two ditch shapes more nearby.
Further being improved to of such scheme: described sure brake has the bow of two pivot joints, is pivoting point in the middle of it; The stay cord that connects brake controller at this bow one side, the opposite side of pivoting point is then respectively at two ditch shape wheels respectively are set on each bow relatively, wherein the wheel of two ditch shapes on the bow is fixed in the same point on this bow, and leads cable with other two ditch shapes wheel winding.
Further being improved to of such scheme: described sure brake has the bow of two pivot joints, is pivoting point in the middle of it; At the stay cord of this bow one side connection brake controller, the opposite side of pivoting point then is provided with two ditch shapes wheels on a bow relatively, fixes the cable of leading that this is set around described two ditch shapes wheel on another bow.
Described bow is provided with detent mechanism, adjusts the position for the wheel of the ditch shape on it.Described detent mechanism is contained in the porous offered on the bow and an above locked assembly, and locked assembly is arranged in hole on ditch shape wheel and the bow and fixing ditch shape wheel location.Described detent mechanism comprises the slide rail of being located on the bow and and is incorporated into slide block on the ditch shape wheel, and this slide block is positioned at slide rail, makes ditch shape wheel be able to move along slide rail, and by the fixing ditch shape position of taking turns of a stop motion mechnism.Described stop motion mechnism comprises a locked assembly that is arranged in ditch shape wheel and slide block.Described locked assembly is a device for quickly disassembling.
Second kind of technical scheme of the present invention is: a kind of brake system, be used for bicycle, motor bike or other two taken turns the straight line type of vehicle, or other has a left side and right brake controller is controlled the before and after light-duty vehicle of wheel brake device, it comprises: left and right brake controller, wheel brake device before and after, it is characterized in that also comprising a sure brake, this sure brake is arranged at a left side and right brake controller reaches before and after between the wheel brake device, during the arbitrary brake of a wherein said left side or right brake controller, before this sure brake can be controlled, the rear wheel brake device, make it to guarantee earlier by the rear wheel brake device rear wheel brake, and then control front-wheel brake gear is to preceding wheel brake.
Compared with prior art, the invention has the beneficial effects as follows: apparatus of the present invention have in the light-duty vehicle brake system of left hand and right hand brake controller in bicycle, motor bike or other, when making the arbitrary limit brake of a left side or right brake controller, through the control that this sure brake can be correct trailing wheel is braked earlier, and then to preceding wheel brake, with reach car body stable, than the safe effect of not prone to tip over.Sure brake provided by the invention, back rank power transmission machine are made as the reel group that roller is formed, and each group roller has one or two ditch shape roller, respectively the cable of leading of leading cable and front-wheel brake gear of solderless wrapped connection rear wheel brake device; When making brake, no matter draw left hand or right hand brake controller earlier,, make two roller generation relative displacemenies, lead the cable action by brake roller operation brake, so the pattern of control brake will be consistent because all power all can spur the brake roller.The brake roller then can be because of big steamboat relation, during pulling, when bull wheel rotates, because the bull wheel circumference circle is more than steamboat, therefore lead the cable pulling force than to be placed in front-wheel on the steamboat fast and braking strength is also bigger what be placed in rear wheel brake device on the bull wheel, so can guarantee the system trailing wheel of stopping earlier, reach front-wheel again.Two groups of counter roller groups design of the present invention and structure also have the pattern and the function of the pulley on the physics, and have the characteristic of work-saving device.Also can need, be designed to different big steamboat ratios according to different automobile types, can be in order to design or to adjust the brake power and the front and back wheel brake weight road ratio size of different automobile types, car body.Moreover, the present invention also can make up the ditch shape wheel of brake before and after connecting respectively and put, the close pivoting point in position of the ditch shape wheel of the position ratio control back brake of the ditch shape wheel of control Front brake, and then produce the different brake strength and the time difference of effect, and utilize a location mechanism to allow the user can adjust the position of furrow wheel with the custom demand, and safety more.
Description of drawings
Fig. 1 is the bicycle plan sketch that is equiped with sure brake of the present invention;
Fig. 2 is first kind of embodiment block diagram of sure brake of the present invention;
Fig. 3 is the section-drawing of first kind of embodiment of Fig. 2 the present invention;
Fig. 4 is the plan view of first kind of embodiment of Fig. 2 the present invention;
Fig. 5 is the action diagram of first kind of embodiment of Fig. 2 the present invention;
Fig. 6 is second kind of embodiment block diagram of sure brake of the present invention;
Fig. 7 is the section-drawing of second kind of embodiment of Fig. 6 the present invention;
Fig. 8 is the plan view of second kind of embodiment of Fig. 6 the present invention;
Fig. 9 is the action diagram of second kind of embodiment of Fig. 6 the present invention;
Figure 10 is the horizontal device of second kind of embodiment of Fig. 6 the present invention;
Figure 11 is the third embodiment block diagram of sure brake of the present invention;
Figure 12 is the action diagram of the third embodiment of Figure 11 the present invention;
Figure 13 is the localization machine composition of the third embodiment of Figure 11 the present invention;
Figure 14 is another localization machine composition of the third embodiment of Figure 11 the present invention;
Figure 15 is the section-drawing of Figure 14;
Figure 16 is the 4th kind of embodiment plan view of sure brake of the present invention;
Figure 17 is the 5th kind of embodiment plan view of sure brake of the present invention.
Label declaration:
91 ... handle 92 ... brake controller
93 ... stay cord 941 ... the front-wheel brake gear
942 ... the rear wheel brake device
951 ... lead cable 952 ... lead cable
96 ... tap 1 ... sure brake
10,20 ... bow
11,21 ... roller 30 ... pivoting point
2 ... sure brake 40 ... fixed mount
41 ... upper roller 42 ... bottom roller
43 ... chute 44 ... lead the cable fixed frame
The specific embodiment
Below, will structure of the present invention and operation be described in detail according to the embodiment shown in the drawing:
Seeing also Fig. 1, is to be example explanation the present invention with the bicycle, but also can be that small-sized motor bike or other have a left side and right brake controller to control the before and after light-duty vehicle of wheel brake.Bicycle has a left side and right handle 91, being equipped with one on it respectively can be to pull moving brake controller 92, the stay cord 93 of two brake controllers then is connected to sure brake 1 of the present invention, this sure brake 1 be installed on the handlebar 96 between the left and right sides handle 91 or its connect on fixed link 94, and be connected with the cable 951 and 952 of leading of front-wheel and rear wheel brake device 941 and 942, make an arbitrary left side or right brake controller 92 when pulled, can make the brake earlier of 942 pairs of trailing wheels of rear wheel brake device via sure brake 1, front-wheel brake gear 941 is again to preceding wheel brake then.
Having shown first kind of embodiment of sure brake 1 of the present invention at Fig. 2, wherein installed the sure brake 1 on tap 96, had the bow 10 and 20 of two pivot joints, is pivoting point 30 in the middle of it.Connected the stay cord 93 of brake controller at bow 10 and 20 1 sides, this is preceding rank mechanism; Another side of pivoting point 30 then is provided with a roller 11 and 21 respectively relatively, and this is rank, back power transmission mechanism.
Referring to each roller 11,21 of Fig. 3 for having small one and large one two ditch shapes wheel a and b, two bull wheel a solderless wrapped connection rear wheel brake devices lead cable 952, steamboat b then solderless wrapped connection front-wheel brake gear lead cable 951.
See also Fig. 4 and Fig. 5 action diagram.When the stay cord 93 that connects brake controller not when pulled, as shown in Figure 4, two rollers 11 and 21 center relative distances are L1.When stay cord 93 direction when pulling shown in Fig. 5 arrow G 1, produce a drag strength, then the preceding rank mechanism of bow 10 and 20 formations moves, by preceding rank mechanism drag strength is passed to rank, back power transmission mechanism, make the roller 11 and the 21 width between centers defections of bow 10 and 20 the other end increase into L2 relatively, at this moment, rear wheel brake device on the bull wheel a of roller 11 and 21 lead leading cable 951 and all can producing motive force (shown in arrow G among the figure 2 and G3) of front-wheel brake gear on cable 952 and the steamboat b, before promptly rank, back power transmission mechanism is transferred to brake control power, the rear wheel brake device, make the rear wheel brake device 942 can be, make wheel brake before 941 pairs of the front-wheel brake gears then earlier with rear wheel brake.
The another kind of embodiment that has shown sure brake 2 of the present invention at Fig. 6 and Fig. 7, its cording has a fixed mount 40 that is fixed in tap 96, this fixed mount 40 is provided with upper and lower roller 41 and 42, wherein bottom roller 42 can become fixed type maybe can move down by device, and upper roller 41 then can be along 43 relative bottom roller 42 displacements of the chute on the fixed mount 40.The stay cord 93 of brake controller is directly connected in upper roller 41, and when the brake controller action, stay cord 93 can move on the pulling upper roller 41.Upper and lower roller 41 and 42 has small one and large one two ditch shapes wheel a and b, two bull wheel a solderless wrapped connection rear wheel brake devices lead cable 952, steamboat b then solderless wrapped connection front-wheel brake gear lead cable 951. Leading cable 951 and 952 passes and leads cable fixed frame 44.
See also Fig. 8 and Fig. 9 action diagram.When the stay cord 93 that connects brake controller not when pulled, as shown in Figure 8, upper roller and bottom roller 41 and 42 center relative distances are L3.When stay cord 93 direction when pulling shown in Fig. 9 arrow G 4, produce a drag strength, then upper roller 41 will on move, make upper and lower roller 41 and 42 center relative distance increases become L4, drag strength is passed to leading on cable 951 and 952 of forward and backward brake gear, at this moment, lead leading cable 951 and all can producing motive force (shown in arrow G among the figure 5 and G6) of front-wheel brake gear on cable 952 and the steamboat b at the rear wheel brake device on the bull wheel a, make the rear wheel brake device 942 can be, make wheel brake before 941 pairs of the front-wheel brake gears then earlier with rear wheel brake.
Seeing also Figure 11 and another embodiment shown in Figure 12, wherein install the sure brake 1 on tap 96, have the bow 10 and 20 of two pivot joints, is pivoting point 30 in the middle of it.Connected the stay cord 93 of brake controller at bow 10 and 20 1 sides, this is preceding rank mechanism; Another side of pivoting point 30 then respectively is provided with two ditch shapes wheel a and b respectively relatively, and this is rank, back power transmission mechanism.This two ditches shape wheel a solderless wrapped connection rear wheel brake device lead cable 952, in addition two ditch shapes wheel b then solderless wrapped connection front-wheel brake gear lead cable 951.As shown in the figure, when the stay cord 93 that connects brake controller not when pulled, two ditch shapes wheel a center relative distance is L5, two ditch shapes wheel b center relative distance is L6.When the user spurs brake controller and makes stay cord 93 direction when pulling shown in the arrow G on Figure 12 7, can produce a drag strength, then the preceding rank mechanism of bow 10 and 20 formations moves, by preceding rank mechanism drag strength is passed to rank, back power transmission mechanism, make the width between centers defection of bow 10 and 20 opposite side L5 and L6 increase into L7 and L8 relatively, simultaneously the rear wheel brake device on the ditch shape wheel a leads leading cable 951 and all can producing a motive force (shown in arrow G among the figure 8 and G9) of front-wheel brake gear on cable 952 and the ditch shape wheel b, before promptly rank, back power transmission mechanism is transferred to brake control power, the rear wheel brake device, make the rear wheel brake device 942 can be, make wheel brake before 941 pairs of the front-wheel brake gears then earlier with rear wheel brake.Ditch shape wheel a axle center to the distance D 1 of pivoting point 30 of present embodiment is taken turns the distance D 2 of b axle center to pivoting point 30 greater than the ditch shape, can learn according to the law of tangents of trigonometric function:
So, work as θ
1Widen into θ
2After, the distance L 7 of its ditch shape wheel is respectively with L8:
The distance that its ditch shape wheel is increased is respectively:
Therefore, as D1 during greater than D2, then the two ditch shapes wheel distance that a increased will be greater than the two ditch shapes wheel distance that b increased; In other words, the length change amount of leading cable 952 is promptly greater than the length change amount of leading cable 951, so the user, can make rear wheel brake action in advance in the pushing of same time.
Please consult Figure 13 to Figure 15 again, wherein the foregoing description is provided with a location mechanism in bow 10 and 20 more further, allow ditch shape wheel a and b can on bow, adjust the position arbitrarily.As Figure 13 and shown in Figure 15, on bow 10 and 20, offer most holes 101 and 201, and carry out sealed location through the hole that locked assembly S is arranged on ditch shape wheel and the bow.Wherein, this locked assembly S can be assemblies such as screw or quick detach.Also can be provided with chute F in bow as Figure 14 and shown in Figure 15, and a slide block V who combines with ditch shape wheel, this slide block V system places in the chute F.When locked assembly S is unclamped, ditch shape wheel is slided along chute F, by the time behind the default location, utilize locked assembly S that slide block V is furthered and together compress the alar part F1 of chute F with ditch shape wheel, reach the location purpose, wherein this locked assembly S can be assemblies such as screw or quick detach.By this registration device, can adjust the position of each ditch shape wheel with user's custom, and reach best braking ability.
Please read Figure 16, it combines Fig. 2 and these two kinds of embodiment of Figure 11, is that ditch shape wheel a and the b that will be positioned on the bow 20 is locked in (with one heart) on the same point, so, also can reach and allow the variable quantity of leading cable 952, allow connect the rear wheel brake action in advance of leading cable 952 greater than leading cable 951.Moreover, as shown in figure 17, also an end of leading cable 951 and 952 can be directly fixed on the bow 20, also can achieve the goal.The embodiment that Figure 16 and Figure 17 showed also can install the detent mechanism as Figure 13 to Figure 15, is convenient to adjust purpose to reach.
Certainly; the stay cord of brake controller also can be connected to a tooth bar; be preceding rank mechanism; and sting a gear cluster on the tooth bar, and connecting two rollers on this gear cluster, each roller has small one and large one two ditch shape wheels; and when two rollers are spurred by stay cord at tooth bar; the centre distance of two rollers is increased relatively, and this also is simple and easy variation design of the present invention, still belongs in the patent protection.So the present invention is not exceeded with the embodiment shown in the drawing, the simple and easy or equivalent transformation of being done according to the technology of the present invention thought all belongs among this case protection in every case.
Claims (17)
1. sure brake, be installed on bicycle, motor bike or other two and take turns the straight line type of vehicle, or other has in the light-duty vehicle brake system that a left side and right brake controller control wheel brake device before and after, it is characterized in that: described sure brake is arranged at a left side and right brake controller reaches before and after between the wheel brake device, when a left side or the arbitrary brake of right brake controller, this sure brake control rear wheel brake device is to trailing wheel brake earlier, and then control front-wheel brake gear is to preceding wheel brake.
2. sure brake according to claim 1 is characterized in that: described sure brake has preceding rank mechanism and rank, back power transmission mechanism at least; A described left side or right brake controller all are attached to preceding rank mechanism, the drag strength that left or right brake controller is produced by preceding rank mechanism is passed to rank, back power transmission mechanism again, by rank, back power transmission mechanism brake control power is transferred to the front and rear wheel brake gear then, the brake earlier of control trailing wheel, and then to preceding wheel brake.
3. sure brake according to claim 2 is characterized in that: rank, described back power transmission machine is made as the reel group that two rollers constitute, and solderless wrapped connection has the cable of leading of wheel brake device before and after on these two rollers; When described preceding rank mechanism receives the drag strength of described brake controller, two rollers are relatively moved, and then described front and rear wheel brake gear is successively braked to front and rear wheel.
4. sure brake according to claim 3, it is characterized in that: two rollers of rank, described back power transmission mechanism, each roller has small one and large one two ditch shapes wheel, bull wheel solderless wrapped connection rear wheel brake device lead cable, steamboat solderless wrapped connection front-wheel brake gear lead cable.
5. sure brake according to claim 1 is characterized in that: described sure brake has the bow of two pivot joints, is pivoting point in the middle of it; At the stay cord of this bow one side connection brake controller, another side of pivoting point then is provided with a roller respectively relatively; Each roller has small one and large one two ditch shapes wheel, two bull wheel solderless wrapped connection rear wheel brake devices lead cable, steamboat then solderless wrapped connection front-wheel brake gear lead cable.
6. sure brake according to claim 1, it is characterized in that: described sure brake has a fixed mount, this fixed mount is provided with a upper roller and a bottom roller, this bottom roller is maybe can moving down of fixing, and upper roller then can the relative bottom roller displacement along the chute on the fixed mount; The stay cord of described brake controller is directly connected in upper roller; When the brake controller action, stay cord can spur on the upper roller and move; This upper and lower roller all has small one and large one two ditch shapes wheel, two bull wheel solderless wrapped connection rear wheel brake devices lead cable, steamboat then solderless wrapped connection front-wheel brake gear lead cable.
7. sure brake according to claim 6 is characterized in that: described roller has two groups of rollers, and every group each be made up of two rollers of size, and array mode has the pulley type structure and economizes force characteristic; Roller set can need according to different automobile types, car body, designs different big steamboat ratios, in order to suitable adjustment brake power and front and back wheel brake weight road ratio size.
8. sure brake according to claim 6 is characterized in that: described fixed mount is provided with one and leads the cable fixed frame, makes two to lead cable and pass this fixed frame and be fixed thereon.
9. sure brake according to claim 1 is characterized in that: described sure brake has the bow of two pivot joints, is pivoting point in the middle of it; The stay cord that connects brake controller at this bow one side, the opposite side of pivoting point is then respectively at two ditch shape wheels respectively are set on each bow relatively, apart from the cable of leading of pivoting point two ditch shapes wheel solderless wrapped connection rear wheel brake devices at a distance, take turns the cable of leading of solderless wrapped connection front-wheel brake gear then apart from pivoting point two ditch shapes more nearby.
10. sure brake according to claim 1 is characterized in that: described sure brake has the bow of two pivot joints, is pivoting point in the middle of it; The stay cord that connects brake controller at this bow one side, the opposite side of pivoting point is then respectively at two ditch shape wheels respectively are set on each bow relatively, wherein the wheel of two ditch shapes on the bow is fixed in the same point on this bow, and leads cable with other two ditch shapes wheel winding.
11. sure brake according to claim 1 is characterized in that: described sure brake has the bow of two pivot joints, is pivoting point in the middle of it; At the stay cord of this bow one side connection brake controller, the opposite side of pivoting point then is provided with two ditch shapes wheels on a bow relatively, fixes the cable of leading that this is set around described two ditch shapes wheel on another bow.
12. according to claim 9 or 10 or 11 described sure brakes, it is characterized in that: described bow is provided with detent mechanism, adjusts the position for the wheel of the ditch shape on it.
13. sure brake according to claim 12 is characterized in that: described detent mechanism is contained in the porous offered on the bow and an above locked assembly, and locked assembly is arranged in hole on ditch shape wheel and the bow and fixing ditch shape wheel location.
14. sure brake according to claim 13, it is characterized in that: described detent mechanism comprises the slide rail of being located on the bow and and is incorporated into the slide block that the ditch shape is taken turns, this slide block is positioned at slide rail, make ditch shape wheel be able to move along slide rail, and by the fixing ditch shape position of taking turns of a stop motion mechnism.
15. sure brake according to claim 14 is characterized in that: described stop motion mechnism comprises a locked assembly that is arranged in ditch shape wheel and slide block.
16. sure brake according to claim 15 is characterized in that: described locked assembly is a device for quickly disassembling.
17. brake system, be used for bicycle, motor bike or other two taken turns the straight line type of vehicle, or other has a left side and right brake controller is controlled the before and after light-duty vehicle of wheel brake device, it comprises: left and right brake controller, wheel brake device before and after, it is characterized in that also comprising a sure brake, this sure brake is arranged at a left side and right brake controller reaches before and after between the wheel brake device, during the arbitrary brake of a wherein said left side or right brake controller, before this sure brake can be controlled, the rear wheel brake device, make it to guarantee earlier by the rear wheel brake device rear wheel brake, and then control front-wheel brake gear is to preceding wheel brake.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100343228A CN101229836B (en) | 2007-01-26 | 2007-01-26 | Safety brake |
| KR1020070089190A KR20080070490A (en) | 2007-01-26 | 2007-09-03 | Safety braking system for two wheel vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100343228A CN101229836B (en) | 2007-01-26 | 2007-01-26 | Safety brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101229836A true CN101229836A (en) | 2008-07-30 |
| CN101229836B CN101229836B (en) | 2012-06-06 |
Family
ID=39823225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100343228A Expired - Fee Related CN101229836B (en) | 2007-01-26 | 2007-01-26 | Safety brake |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20080070490A (en) |
| CN (1) | CN101229836B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102485583A (en) * | 2010-12-03 | 2012-06-06 | 曾东荣 | Brake improving device |
| TWI560097B (en) * | 2014-11-06 | 2016-12-01 | Sanyang Industry Co Ltd | Linked brake system |
| CN109649354A (en) * | 2017-10-11 | 2019-04-19 | 李大明 | Application when braking or emergency braking of " gold partly the claps braking " method in the quick of vehicle, galloping |
| CN111994197A (en) * | 2020-09-11 | 2020-11-27 | 李晓晓 | Auxiliary brake damping device for front wheel of bicycle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101311753B1 (en) * | 2012-02-08 | 2013-10-01 | 정영훈 | Safe brake device of bicycle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3942609A (en) * | 1975-04-14 | 1976-03-09 | Hill Robert H | Safety brake for bicycles |
| JPS6226184A (en) * | 1985-07-26 | 1987-02-04 | 佐藤 政太郎 | Brake gear for car |
| CN1052695C (en) * | 1997-05-23 | 2000-05-24 | 廖启超 | Safety brake device |
| US5927442A (en) * | 1997-06-02 | 1999-07-27 | Liao; Chi-Chao | Device for controlling the operational sequence of brake assemblies for bicycles |
-
2007
- 2007-01-26 CN CN2007100343228A patent/CN101229836B/en not_active Expired - Fee Related
- 2007-09-03 KR KR1020070089190A patent/KR20080070490A/en not_active Application Discontinuation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102485583A (en) * | 2010-12-03 | 2012-06-06 | 曾东荣 | Brake improving device |
| CN102485583B (en) * | 2010-12-03 | 2014-05-14 | 曾东荣 | Brake improving device |
| TWI560097B (en) * | 2014-11-06 | 2016-12-01 | Sanyang Industry Co Ltd | Linked brake system |
| CN109649354A (en) * | 2017-10-11 | 2019-04-19 | 李大明 | Application when braking or emergency braking of " gold partly the claps braking " method in the quick of vehicle, galloping |
| CN111994197A (en) * | 2020-09-11 | 2020-11-27 | 李晓晓 | Auxiliary brake damping device for front wheel of bicycle |
| CN111994197B (en) * | 2020-09-11 | 2021-09-07 | 淮北暴风工业设计有限公司 | Auxiliary brake damping device for front wheel of bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20080070490A (en) | 2008-07-30 |
| CN101229836B (en) | 2012-06-06 |
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