CN204124298U - Manual braking's structure of motor-tricycle, electro-tricycle and diesel oil three-wheeled vehicle - Google Patents
Manual braking's structure of motor-tricycle, electro-tricycle and diesel oil three-wheeled vehicle Download PDFInfo
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- CN204124298U CN204124298U CN201420169874.5U CN201420169874U CN204124298U CN 204124298 U CN204124298 U CN 204124298U CN 201420169874 U CN201420169874 U CN 201420169874U CN 204124298 U CN204124298 U CN 204124298U
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Abstract
The utility model relates to manual braking's structure of motor-tricycle, electro-tricycle and diesel oil three-wheeled vehicle.Specifically: the trailing wheel manpower service brake structure relating to above-mentioned three kinds of vehicles, it is a kind of Manual braking device.Its improves on the one hand the braking force of device, is also the brake equipment matched with " lever brake shoes for three-wheeled vehicle and other vehicles " (abbreviation lever brake shoe) on the other hand.Its technical scheme mainly increases the magnification factor of first lever, also the power arm length increasing first lever is just equivalent to, the distance of the dynamic action of first lever point movement is increased to some extent, meet the feature that amplitude that " lever brake shoe " open is larger, thus brake equipment is supported the use with " lever brake shoe ".
Description
Technical field
The utility model relates to motor-tricycle, electro-tricycle and diesel oil three-wheeled vehicle.Trailing wheel manpower service brake in particular to above-mentioned three kinds of vehicles constructs (usual people are also called rod-pulling type brake equipment manual braking).
Motor-tricycle refers to the various motor-tricycles being provided with motor cycle engine.Wherein, contain one and motor cycle engine is installed, but car body mass is comparatively light, and transport administration belongs to the motor-tricycle (such as: motor tricycle ridding by deformed man, the elderly's motor-tricycle etc.) of unpowered vehicle.
Background technology
For a long time, the dead and wounded number that China causes because of traffic accident is every year wandered about 310,000 rows, and it is in rising trend, the traffic accident relating to three-wheeled vehicle account for certain proportion again, the especially big traffic accident relating to three-wheeled vehicle had is in an accident just more than dead tens people, this except driveship not high, violating the regulations overcrowding beyond, the brake failure of three-wheeled vehicle is also major reason.Therefore, to spread in short widely in public centre: " brake of three-wheeled vehicle is not all right ".
For this reason, let us does a service brake experiment for manual braking's formula motor-tricycle.Experimental article is: [completely using the muscle strength of chaufeur as only braking energy source, increased the brake equipment of braking force by the principle of lever force-saving, we are called rod-pulling type brake equipment it to rod-pulling type motor-tricycle.Take the motor-tricycle of rod-pulling type service braking device, we are called rod-pulling type motor-tricycle it, and (most motor-tricycles adopts rod-pulling type brake equipment.It is reported, nearly 400 ~ 5,000,000 of the year volume of production and marketing of China's rod-pulling type motor-tricycle.Rod-pulling type brake equipment taked by whole electro-tricycles.)]; Experiment purpose is: the service brake effect of inspection rod-pulling type motor-tricycle.When this vehicle empty wagons moving velocity is approximately 30 kilometers per hour, stepping on brake pedal fiercely, stops in the front that vehicle is being approximately 6 ~ 8 meters, and the braking mark between wheel and ground is obvious; The approval weight that the label of this rod-pulling type motor-tricycle is indicated is 200 kilograms, when landing two individual weight be respectively about 75 kilograms hold visitor after, namely after load-carrying 150 kilograms, when the speed of a motor vehicle is approximately 30 kilometers per hour, stepping on brake pedal fiercely, stops in the position that this vehicle is about 20 meters in front, during the braking mark of observing and rubbing produced between wheel and ground of getting off, but at all can not find braking mark, namely wheel is not by locking.The rod-pulling type motor-tricycle using other various brand instead is reformed above-mentioned service brake experiment repeatedly, and result is all roughly the same.
Experimental result: during the empty wagons service brake of (1) rod-pulling type motor-tricycle, braking effect is substantially good, rear wheel locking, can have braking mark; (2) after the load-carrying of rod-pulling type motor-tricycle during service brake, braking effect is obviously deteriorated, and what rear wheel degree was different embraces dead, does not have braking mark; (3) after load-carrying, rear wheel service brake weak effect is the universal phenomenon of rod-pulling type motor-tricycle.
(above-mentioned experiment shows: after people have not done load-carrying, service brake was tested, only when empty wagons service brake is tested, there is braking mark, just think that braking is qualified by mistake, after people do not expect load-carrying, braking effect can be deteriorated, and the situation of not dead wheel can occur after not expecting load-carrying to embrace).
Since the early 1990s in last century, a large amount of motor-tricycles is developed by two-wheeled motor vehicle, so far the history of recent two decades there is the sixth of the twelve Earthly Branches, the development of three-wheeled vehicle is that car body is increasing, car body mass is increasing, the situation that manufacturing scale is increasing, but, brake equipment still almost indiscriminately imitates the rod-pulling type brake equipment of two-wheeled motor vehicle then so far completely, car body mass and braking force are seriously incompatible, and the car body mass day by day increased displays more and more highlightedly with the hypodynamic contradiction of braking.
[total weight of the rod-pulling type motor-tricycle that the sixth of the twelve Earthly Branches finds reaches 800 kilograms (weight that label indicates).Such as: the model that Mount Everest great river, Chongqing motor-tricycle Co., Ltd produces in August, 2009 is: the motor-tricycle of DJ150ZH-2: conducting oneself with dignity is: 300 kilograms; Load carrying ability is: 500 kilograms; In addition, the motor-tricycle of the model ZS150ZH-2D that Jiangsu Zongshen Motor Tricycle Manufacture Co., Ltd. produces in September, 2009, the total weight that label indicates is 660 kilograms, wherein conducts oneself with dignity: 360 kilograms, load-carrying: 300 kilograms].
How to improve the service brake effect of three-wheeled vehicle? every braking problem relating to vehicle, all be unable to do without lever problem, especially most three-wheeled vehicles, be unable to do without lever problem especially.
That can rotate around attachment point under force strongly be called lever, such as: crow bar, draw water tractor driver Bing etc.Lever can be straight, also can be curved, " strong " not necessarily rod, general reference have certain length but under the effect of external force indeformable object.
Lever has " five elements ":
(1) fulcrum: lever, around the attachment point rotated, is called fulcrum.When lever rotation, fulcrum is relatively-stationary.
(2) power: the power making lever rotation, is called power.
(3) resistance: the power hindering lever rotation, is called resistance.
(4) power arm: from fulcrum to the vertical distance of dynamic action line, be called power arm.
(5) resistance arm: from fulcrum to the vertical distance of drag effect line, be called resistance arm.
Fig. 1 is the schematic diagram of the rear wheel pull rod type service braking device of motor-tricycle of the prior art.It comprises four levers: be positioned at each lever on two rear service brake base plates, sometimes, we are also called trailing wheel swing arm lever it, and be called for short swing arm regulations and parameters, this swing arm lever is made up of swing arm 5 and camshaft 6; Be positioned at (hereinafter referred to as the chaufeur underfooting) lever near chaufeur right crus of diaphragm, sometimes, we are also called foot pedal lever it, this foot pedal lever is formed by stepping on arm 1, treadle 2, axle 11 and pedal 10; Also have an intermediate lever between three levers recited above, sometimes, we are also called rocker lever it, and this rocker lever is made up of rocking arm 3, rocking bar 4 and axle 11; Be connected with pull bar 20 between the resistance arm (treadle 2) of the lever of chaufeur underfooting and the power arm (rocking arm 3) of intermediate lever, two resistance arms (rocking bar 4) on intermediate lever are connected with pull bar 21 and pull bar 22 with the power arm (swing arm 5) of the lever on two rear service brake base plates respectively.(rear service brake base plate not shown in the figures only illustrates the brake shoe brake cheek 30 being positioned at and pulling at the bottom of this braking)
[in order to the convenience described, sometimes, we also can be called first lever the lever (foot pedal lever) being positioned at chaufeur underfooting; Intermediate lever (rocker lever) is called second lever; Rear turbine/lever is called] being positioned at lever (swing arm lever) abbreviation pulled at the bottom of rear service brake.
Motor-tricycle is developed by two-wheeled motor vehicle, and the rear wheel pull rod type brake equipment of motor-tricycle is formed by the rear wheel pull rod type brake equipment transformation of two-wheeled motor vehicle.We the rear wheel pull rod type brake equipment of motor-tricycle compared with the rear wheel pull rod type brake equipment of two-wheeled motor vehicle, find that the lever of their chaufeur underfooting and rear turbine/lever are almost identical (lever of their chaufeur underfooting being compared with rear turbine/lever, the proportionate relationship of its shape, size and power arm and resistance arm, all almost identical), their difference is only had more an intermediate lever in the rear wheel pull rod type brake equipment of motor-tricycle.
Cause wheel to embrace one of them not dead reason and be just intermediate lever.
For a long time, the motor-tricycle that domestic more than 200 enterprises manufacturing three-wheeled vehicle produce and electro-tricycle, the structure of nearly all intermediate lever is completely the same, that is: two resistance arms (rocking bar 4) on intermediate lever are equal, and it is equal [in motor-tricycle field with the power arm (rocking bar 3) on intermediate lever, more than 200 manufactures in the enterprise of motor-tricycle at home, only find that the power arm of the intermediate lever of the motor-tricycle that the Ji Jia enterprise listed produces is slightly larger than resistance arm below, only find a producer (the Feitian five-pointed star board motor-tricycle that Feitian Lei Wo international heavy industry joint-stock company in Zhucheng, Shandong Province produces) in September, 2009, afterwards, in succession find again several producer (large fortune in Luoyang, north is large sun easily, Luoyang Mount Everest etc.), in electro-tricycle field, the intermediate lever of whole electro-tricycles all takes two resistance arms (rocking bar 4) equal, and the structure equal with the power arm (rocking arm 3) on intermediate lever].
In FIG, if represent the pulling force of pull bar 20 with F; The pulling force of pull bar 21 is represented with M;
The pulling force of pull bar 22 is represented with N; The power arm of intermediate lever is represented with R;
The resistance arm of intermediate lever is represented with r;
(power of intermediate lever is exactly the pulling force of pull bar 20; The resistance of intermediate lever is exactly the pulling force of pull bar 21 and the pulling force of pull bar 22);
According to lever principle: lever balance time, kinetic moment=resisting moment; That is: power × power arm=resistance × resistance arm
Specific to above-mentioned intermediate lever: F × R=M × r+N × r namely: F × R=r (M+N)
Due to: R=r so: F=M+N
Because two resisting moments are equal, that is: M × r=N × r is so M=N
Can find out from analysis above: when two resistance arms of intermediate lever are equal, and time equal with the power arm of intermediate lever, pull bar 21 is equal with the pulling force of pull bar 22, and the pulling force of the pulling force of pull bar 21 and pull bar 22 equals the half of the pulling force of pull bar 20 respectively, that is:
Can find out from above formula: the pulling force of pull bar 21 equals the half of the pulling force of pull bar 20, the pulling force of pull bar 22 also equals the half of the pulling force of pull bar 20.That is, in braking procedure, pulling force is by after intermediate lever, and the size of pulling force will reduce half, and [strictly speaking, moment reduces half.When two resistance arms of intermediate lever are equal, and time equal with power arm, pulling force reduces half.In addition, above-mentioned conclusion also can be confirmed by experiment.Experimental technique is: blocked from middle part by three pull bars (pull bar 20, pull bar 21 and pull bar 22), a spring balance is connected in each truncated position, three pull bars connect three spring balances altogether, when we be applied to step on pull the application force varied in size on 10 time, read the numerical value of three spring balances respectively, consequently: the pulling force of pull bar 21 is equal all the time with the pulling force of pull bar 22; And the pulling force of pull bar 21 equals the half of the pulling force of pull bar 20 all the time; The pulling force of pull bar 22 also equals the half of the pulling force of pull bar 20 all the time.Such as: when the reading of the spring balance on pull bar 20 is 10 kilograms, the reading of the spring balance on pull bar 21 is 5 kilograms, and the reading of the spring balance on pull bar 22 is also 5 kilograms; When the reading of the spring balance on pull bar 20 is 30 kilograms, the reading of the spring balance on pull bar 21 is 15 kilograms, and the reading of the spring balance on pull bar 22 is also 15 kilograms; When the reading of the spring balance on pull bar 20 is 60 kilograms, the reading of the spring balance on pull bar 21 is 30 kilograms, and the reading of the spring balance on pull bar 22 is also 30 kilograms etc.].
For a long time, almost identical with rear turbine/lever with the lever of the chaufeur underfooting of two-wheeled motor vehicle with rear turbine/lever from the lever of the chaufeur underfooting of motor-tricycle, people do not identify and arrange two resistance arms on intermediate lever, pulling force is by after intermediate lever, pulling force can be caused to reduce the result of half, thus do not identify the result that can cause braking force drop by half, and then do not recognize that the rear wheel pull rod type brake equipment of motor-tricycle also exists the shorter shortcoming of the power arm of lever.
[in recent years, in succession find the situation of power arm slightly larger than resistance arm of the intermediate lever of the motor-tricycle of described several manufacturer production, but, meanwhile, the power arm of first lever of this motor-tricycle of described several manufacturer production reduces again widely, the length of the power arm of first lever of this several producer has been down to 200 millimeter (for a long time, the length of the power arm of the foot pedal lever of motor-tricycle is almost identical with the length of the power arm of the foot pedal lever of two-wheeled motor vehicle, approximately all in 260 ~ 280 millimeter or upper and lower, can regard as roughly and approximately be down to about 200 from 260 ~ 280 millimeter), like this, the power arm of intermediate lever is slightly larger than resistance arm outwardly, but the braking force of whole rear wheel pull rod type brake equipment does not increase in fact, its object is not the result produced for the resistance arm of two on intermediate lever, the technical personnel this demonstrating described several producers does not identify pulling force equally by after intermediate lever, pulling force will reduce half.(reduction that the power arm of the amplitude increased from the power arm of intermediate lever and foot pedal lever is simultaneously a large amount of, described several producer does not identify pulling force by after intermediate lever, and pulling force will reduce half.On the contrary, if the power arm of the foot pedal lever of motor-tricycle remains unchanged, namely the length of 260 ~ 280 millimeter roughly is still remained on, and the length of power arm on intermediate lever equals the length sum of two resistance arms on this intermediate lever, then can think that people have recognized that pulling force is by after intermediate lever, pulling force will reduce half.Because when only having the length when the power arm on intermediate lever to equal the length of the resistance arm of this intermediate lever of twice, pulling force just can be made by after intermediate lever, remain unchanged.If: certain intermediate lever is provided with a power arm and two resistance arms, the maxim of power arm is 200 millimeters, the maxim of one of them resistance arm is 100 millimeters, the maxim of another resistance arm is also 100 millimeters, so, pulling force is by after this intermediate lever, and the size of its pulling force remains unchanged)].
Can find out from point folding above and experiment: existing motor-tricycle is relative to two-wheeled motor vehicle, the car body mass of motor-tricycle increases, but braking force have dropped half on the contrary, is approximately the braking force of two-wheeled motor vehicle
People did not both find, did not also expect that pulling force is by after intermediate lever, can change stealthily.People always habitually think to prejudice: the effect of intermediate lever is only used to the point of action of change power, does not change the size of power; And objective fact is: intermediate lever not only changes the point of action of power, the size of power also there occurs change stealthily.
So motor-tricycle braking effect is poor, wheel is embraced not dead basic reason and is that two resistance arms on intermediate lever make braking force have dropped half.
Manual braking's formula electro-tricycle is roughly the same with the rear wheel travelling crane braking device of manual braking's formula diesel oil three-wheeled vehicle and the trailing wheel manpower service braking device of above-mentioned motor-tricycle, they all contain an intermediate lever, and two resistance arms make braking force have dropped half.
For above-mentioned three kinds of vehicles (manual braking's formula motor-tricycle, manual braking's formula electro-tricycle and manual braking's formula diesel oil three-wheeled vehicle) the minimum shortcoming of braking force, the applicant have submitted name on September 30th, 2010 respectively to State Intellectual Property Office and is called: the utility model of " lever brake shoes for three-wheeled vehicle and other vehicles " (hereinafter referred to as lever brake shoe) and application for a patent for invention, the patent No. and application number are respectively: " 201020557185.3 ", the notification number of " 201010502972.2 " utility model is: " CN201794969 ", the publication number of application for a patent for invention is: " CN102032295A "
After above-mentioned two kinds of vehicles of famine braking force install " lever brake shoe ", compensate for the deficiency of the braking force of Manual braking device, improve braking effect.
Friction lining mainly offsets to supporting pin (fulcrum of lever) direction by the technical scheme of " lever brake shoe " on the basis of existing technology, namely shortens the resistance arm of brake shoe brake cheek lever.When power arm is constant, shorten resistance arm, be just equivalent to the power arm increasing brake shoe brake cheek lever.Thus make " lever brake shoe " become a further laborsaving lever.
Another feature of root Ju lever: laborsavingly do not economize merit.That is: when using laborsaving lever, power of having economized but has taken distance, that is: power of having economized but has taken the distance of dynamic action point movement (generally: because the friction lining of " lever brake shoe " offsets to supporting pin, so the amplitude of opening of " lever brake shoe " will increase).
After " lever brake shoe " being arranged on two kinds of described manual braking's formula three-wheeled vehicles, the distance of the dynamic action point movement of each lever all will increase, because the power arm of each lever in the trailing wheel manpower service braking device of existing above-mentioned two kinds of vehicles is all less [when distance one timing of dynamic action point movement, (in other words: when length one timing of circular arc the angle that the lever of the petty action arm of force rotates will be far longer than angle that large power arm rotates, radius is less, and the angle turned over is larger; Otherwise radius is larger, the angle turned over is less), after installing " lever brake shoe ", the angle that the lever due to the petty action arm of force rotates is too large, and the sixth of the twelve Earthly Branches can not support the use with described " lever brake shoe "].So trailing wheel manpower service braking device and " lever brake shoe " of existing above-mentioned two kinds of vehicles can not support the use well.For supporting the use well with " lever brake shoe ", only has the power arm (reducing the angle of rotating) increasing each lever.
More laborsaving the closer to first lever, the distance of labour-saving lever power point of action movement is larger.First lever is the most laborsaving, so the distance of the dynamic action point movement of first lever is maximum, that is: objectively require that the power arm of first lever is maximum.Only increase the power arm of first lever, could support the use with " lever brake shoe ".
(when brake equipment is one group of lever, first lever refers to the lever that external force puts on application force.For general brake equipment, first lever refers to the foot pedal lever of chaufeur underfooting.If external force is the service brake of hand operation formula, so, first lever can also be hand operation lever).
For increasing the power arm of first lever, being in fact exactly the magnification factor of increase first lever, namely increasing the business of the power arm on first lever divided by the independent resistance arm gained on this first lever.When only having the numerical value of this business larger, could support the use (in order to clearer better with " lever brake shoe ", the utility model special provision is as follows: when first lever is provided with a resistance arm, and what an independent resistance arm referred to is exactly this resistance arm; When first lever is provided with two resistance arms, an independent resistance arm refers to one of them resistance arm).
Following is a list tectonic kinetics arm, the resistance arm of first lever in the trailing wheel manpower service braking device of motor-tricycle of the prior art:
In braking procedure, lever rotates, and the size of power arm, resistance arm is change, and the power arm alleged by the utility model refers to the greatest measure that lever can reach in rotation process, that is: maximum power arm.In like manner, resistance arm refers to the greatest measure that lever can reach in rotation process, that is: maximum resistance arm.Usual maximum power arm can be called for short and be called power arm; Maximum resistance arm can be called for short and be called resistance arm.The power arm of first lever refers to the straight-line distance from the axle center (fulcrum) of lever to the geometric center point in the plate face of brake pedal; The resistance arm of first lever refers to: when lever is in rotation process, the greatest measure that resistance arm can reach.[or when pull bar and resistance arm are mutually vertical, (bar heart line refers to vertical distance bar heart line from the axle center (fulcrum) of lever to pull bar: when pull bar is truncated, truncation surface has a geometric center point, numerous truncation surface has numerous geometric center point, by the line that this numerous geometric center point couples together, we are called bar heart line this line).]
The model that Jinan Dalong Vehicle Co., Ltd. produces for 2013 is: the lily magnolia board motor tricycle of 150ZH:
The power arm of first lever: 180 millimeters; Resistance arm: 60 millimeters
Magnification factor: 180 ÷ 60=3 doubly
The river bell board motor tricycle that the north, Luoyang great river motor bike Co., Ltd produces for 2013:
The power arm of first lever: 180 millimeters; Resistance arm: 55 millimeters
Magnification factor: 180 ÷ 55=3.27 doubly
What Jinan Chong Qi motor-tricycle Co., Ltd produced for 2013 heavily rides board motor tricycle:
The power arm of first lever: 180 millimeters; Resistance arm: 55 millimeters
Magnification factor: 180 ÷ 55=3.27 doubly
The space peak board motor tricycle that Jiangsu Jin Yiche industry Co., Ltd produces for 2013:
The power arm of first lever: 180 millimeters; Resistance arm: 55 millimeters
Magnification factor: 180 ÷ 55=3.27 doubly
The model that Chongqing Guang Yi motor bike Co., Ltd of Jin Cheng group produces in January, 2014 is: the new sunlight board motor tricycle of KDXYG1502A:
The power arm of first lever: 180 millimeters; Resistance arm: 55 millimeters
Magnification factor: 180 ÷ 55=3.27 doubly
The model that Mount Everest great river, Chongqing motor bike Co., Ltd produces in August, 200: the great river board motor-tricycle of DJ150ZH-2:
The power arm of first lever: 230 millimeters; Resistance arm: 70 millimeters
Magnification factor: 230 ÷ 70=3.29 doubly
The model that Luoyang Zhufeng Motorcycles car Co., Ltd produces in May, 2011: the motor-tricycle of ZF150ZH:
The power arm of first lever: 195 millimeters; Resistance arm: 59 millimeters
Magnification factor: 195 ÷ 59=3.31 doubly
The model that Luoyang Bei Yi motor-tricycle Co., Ltd produces in May, 2011: the large positive board motor-tricycle of DY150ZH-5:
The power arm of first lever: 180 millimeters; 50 millimeters
Magnification factor: 180 ÷ 50=3.6 doubly
The Lifan board motor-tricycle of the LF150ZH-B that Lifan, Chongqing (industry) Group Co., Ltd produces in May, 2013:
The power arm of first lever: 180 millimeters; Resistance arm: 50 millimeters
Magnification factor: 180 ÷ 50=3.6 doubly
The model that Luoyang Bei Yi motor-tricycle Co., Ltd produces in July, 2013: the motor-tricycle of DY150ZH-5A:
The power arm of first lever: 180 millimeters; Resistance arm: 50 millimeters
Magnification factor: 180 ÷ 50=3.6 doubly
The motor-tricycle of the FT150ZH-4D that Zhucheng, Shandong Province Futian Leiao International Heavy Industry Co., Ltd produces in December, 2013:
The power arm of first lever: 180 millimeters; Resistance arm: 50 millimeters
Magnification factor: 180 ÷ 50=3.6 doubly
The motor-tricycle of the FT150ZH-5 that Zhucheng, Shandong Province Futian Leiao International Heavy Industry Co., Ltd produces in May, 2011:
The power arm of first lever: 190 millimeters; Resistance arm: 50 millimeters
Magnification factor: 190 ÷ 50=3.8 doubly
The general board motor-tricycle of silver-colored steel enlightening that Chongqing Yingang Science & Technology (Group) Co., Ltd. produces for 2009:
The power arm of first lever: 275 millimeters; Resistance arm: 72 millimeters
Magnification factor: 275 ÷ 72=3.82 doubly
The model that Luoyang great Yun motor-tricycle Co., Ltd produces in May, 2011: the motor-tricycle of DY151ZH-2:
The power arm of first lever: 200 millimeters; 50 millimeters
Magnification factor: 200 ÷ 50=4 doubly
The model of star motor-tricycle Co., Ltd in November, 2013 production of Xinxiang, Henan power: the motor-tricycle of LZX150ZH-11:
The power arm of first lever: 280 millimeters; Resistance arm: 70 millimeters
Magnification factor: 280 ÷ 70=4 doubly
The motor-tricycle of the ZS150ZH-3A that Jiangsu Zong Shen motor bike Co., Ltd produces in June, 2010:
The power arm of first lever: 270 millimeters; Resistance arm: 65 millimeters
Magnification factor: 270 ÷ 65=4.15 doubly
The motor-tricycle of the ZS150ZH-16 that Jiangsu Zong Shen motor bike Co., Ltd produces in February, 2014:
The power arm of first lever: 280 millimeters; Resistance arm: 65 millimeters
Magnification factor: 280 ÷ 65=4.31 doubly
The model that Jiangsu Zong Shen motor bike Co., Ltd produces in September, 2009: the motor-tricycle of ZS150ZH-2D:
The power arm of first lever: 285 millimeters; Resistance arm: 65 millimeters
Magnification factor: 285 ÷ 65=4.38 doubly
The model that Shandong Longxin Jing Long motor-tricycle Co., Ltd produces in September, 2008: the grand board motor-tricycle of strength of JL150ZH:
The power arm of first lever: 290 millimeters; Resistance arm: 65 millimeters
Magnification factor: 290 ÷ 65=4.46 doubly
The model that Zhucheng, Shandong Province Futian Leiao International Heavy Industry Co., Ltd produces in August, 2009: the Feitian five-pointed star board motor-tricycle of FT150ZH-5:
The power arm of first lever: 210 millimeters; Resistance arm: 43 millimeters
Magnification factor: 210 ÷ 43=4.88 doubly
The model that Pingdingshan Longxin motor bike Co., Ltd produces in February, 2010: the motor-tricycle of LX150ZH-4: the power arm of first lever: 330 millimeters; Resistance arm: 60 millimeters
Magnification factor: 330 ÷ 60=5.5 doubly
Can find out from data above: the model that guyot, Henan Longxin motor bike Co., Ltd in February, 2010 produces is: the numerical value of the magnification factor of first lever of the motor-tricycle of LX150ZH-4 (power arm of first lever is divided by the business of the independent resistance arm gained this first lever) is maximum, and its numerical value is: 5.5.Do not find first lever that magnification factor is greater than 5.5.
Following is a list the power arm of first lever in the trailing wheel manpower service braking device of the larger electro-tricycle of magnification factor of the prior art, resistance arm and magnification factor:
The three friendly board electro-tricycles that Shijiazhuang Electric motor-car factory produces for 2013:
The power arm of first lever: 330 millimeters; Resistance arm: 90 millimeters
Magnification factor: 330 ÷ 90=3.67 doubly
The model of Earthquake of Anyang station in Henan in September, 2010 production is: the peace of AQ-1 robs imperial board electro-tricycle:
The power arm of first lever: 420 millimeters; Resistance arm: 105 millimeters
Magnification factor: 420 ÷ 105=4 doubly
The prosperous proud board electro-tricycle that Shijiazhuang produces for 2013:
The power arm of first lever: 270 millimeters; Resistance arm: 65 millimeters
Magnification factor: 270 ÷ 65=4.15 doubly
The model that Earthquake of Anyang station in Henan gold wheel mechanical Manufacturing Co., Ltd produces in November, 2009: the handsome rosy clouds board electro-tricycle of 1600 × 1100:
The power arm of first lever: 415 millimeters; Resistance arm: 93 millimeters
Magnification factor: 415 ÷ 93=4.46 doubly
Zhao's trump electro-tricycle that Hebei Handan City produces in May, 2011:
The power arm of first lever: 440 millimeters; Resistance arm: 90 millimeters
Magnification factor: 440 ÷ 90=4.89 doubly
Earthquake of Anyang station in Henan city match rifle board electro-tricycle:
The power arm of first lever: 400 millimeters; Resistance arm: 80 millimeters
Magnification factor: 400 ÷ 80=5 doubly
Zhao's trump electro-tricycle that Hebei Handan City produces in September, 2010:
The power arm of first lever: 400 millimeters; Resistance arm: 75 millimeters
Magnification factor: 400 ÷ 75=5.33 doubly
Zhao's trump electro-tricycle that Hebei Handan City produces in March, 2014:
The power arm of first lever: 425 millimeters; Resistance arm: 90 millimeters
Magnification factor: 425 ÷ 90=4.7 doubly
Handsome rifle board electro-tricycle is irrigated by the Thailand of Earthquake of Anyang station in Henan in March, 2014 production:
The power arm of first lever: 380 millimeters; Resistance arm: 80 millimeters
Magnification factor: 380 ÷ 80=4.75 doubly
The electro-tricycle of the FTD610TH that Futian Leiao International Heavy Industry Co., Ltd of Zhu Cheng city of Shandong Province produces in February, 2014:
The power arm of first lever: 240 millimeters; Resistance arm: 50 millimeters
Magnification factor: 240 ÷ 50=4.8 doubly
What Jiangsu Chang Wang battery-driven car Co., Ltd produced in March, 2014 holds boat board electro-tricycle:
The power arm of first lever: 280 millimeters: resistance arm: 70 millimeters
Magnification factor: 280 ÷ 70=4 doubly
The good harvest board electro-tricycle that Henan good harvest new energy vehicle Co., Ltd produces in February, 2014:
The power arm of first lever: 120 millimeters; Resistance arm: 60 millimeters
Magnification factor: 120 ÷ 60=2 doubly
The modern board electro-tricycle in Beijing that Henan Guo Ya Machinery Co., Ltd. produces in October, 2013:
The power arm of first lever: 300 millimeters; Resistance arm: 70 millimeters
Magnification factor: 300 ÷ 70=4.29 doubly
Can find out from data above: the power arm first lever of Zhao's trump electro-tricycle that Hebei Handan City produces in September, 2010 is maximum divided by the numerical value of the business of the independent resistance arm gained on this first lever, and its numerical value is: 5.33.Do not find first lever that magnification factor is greater than 5.33.
Following is a list the power arm of first lever in the trailing wheel manpower service braking device of the larger diesel oil three-wheeled vehicle of magnification factor of the prior art, resistance arm and magnification factor:
The model that Zhucheng, Shandong Province Futian Leiao International Heavy Industry Co., Ltd produces in November, 2012 is: the Feitian five-pointed star board manual braking formula diesel oil three-wheeled vehicle of 7YP-1175-3B:
The power arm of first lever: 230 millimeters; Resistance arm: 45 millimeters
Magnification factor: 230 ÷ 45=5.11 doubly
The model that Shi Feng group of Shandong Province in March, 2013 produces is: the time wind board manual braking formula diesel oil three-wheeled vehicle of 7YP-1150A32:
The power arm of first lever: 270 millimeters; Resistance arm: 50 millimeters
Magnification factor: 270 ÷ 50=5.4 doubly
The model that Zhucheng, Shandong Province Futian Leiao International Heavy Industry Co., Ltd produces in February, 2013 is: the Feitian five-pointed star board manual braking formula diesel oil three-wheeled vehicle of 7YP-1475D2B:
The power arm of first lever: 235 millimeters; Resistance arm: 55 millimeters
Magnification factor: 230 ÷ 55=4.18 doubly
The model that dual force group of Shandong Province produces in March, 2013 is: the dual force board manual braking formula diesel oil three-wheeled vehicle of 7YP-850B:
The power arm of first lever: 300 millimeters; Resistance arm: 55 millimeters
Magnification factor: 300 ÷ 55=5.45 doubly
The model that dual force group of Shandong Province produces in February, 2012 is: the dual force board manual braking formula diesel oil three-wheeled vehicle of 7YP-1150D:
The power arm of first lever: 320 millimeters; Resistance arm: 60 millimeters
Magnification factor: 320 ÷ 60=5.33 doubly
The model that Shandong Shi Feng group produces in February, 2013: manual braking's formula diesel oil three-wheeled vehicle of 7YP-1150A32:
The power arm of first lever: 250 millimeters; Resistance arm: 50 millimeters.
Magnification factor: 250 ÷ 50=5 doubly
The model that Shandong dual force group produces in January, 2013 is: the dual force board manual braking formula diesel oil three-wheeled vehicle of L2212B108A0041288:
The power arm of first lever: 220 millimeters; Resistance arm: 60 millimeters
Magnification factor: 220 ÷ 60=3.67 doubly
The model that Shandong Shi Feng group in January, 2014 produces is: the time wind board manual braking formula diesel oil three-wheeled vehicle of 7YP-1150032:
The power arm of first lever: 250 millimeters; Resistance arm: 45 millimeters
Magnification factor: 250 ÷ 45=5.56 doubly
Can find out from data above: the model that Shandong Shi Feng group in January, 2014 produces is: 7YP-1150032 time wind board manual braking formula diesel oil three-wheeled vehicle first lever power arm maximum divided by the numerical value of the business of the independent resistance arm gained on this first lever, its numerical value is: 5.56.Do not find first lever that magnification factor is greater than 5.56.
Above-mentioned magnification factor, also can be called braking force magnification factor, refer to perfect condition, that is: the friction drag between axle (fulcrum) and axle and waste of power are ignored, that is magnification factor in theory.
Utility model content
The trailing wheel manpower service brake that the utility model first technical matters that will solve is to provide several motor-tricycle matched with " lever brake shoes for three-wheeled vehicle and other vehicles " constructs.
The trailing wheel manpower service brake that another technical matters that will solve of the utility model is to provide several electro-tricycle matched with " lever brake shoes for three-wheeled vehicle and other vehicles " constructs.
The trailing wheel manpower service brake that another technical matters that will solve of the utility model is to provide a kind of diesel oil three-wheeled vehicle matched with " lever brake shoes for three-wheeled vehicle and other vehicles " constructs.
For solving above-mentioned first technical matters, first technical scheme of the present utility model is: a kind of trailing wheel manpower service brake structure of motor-tricycle, it at least comprises two levers, between each lever, power arm and resistance arm are linked in sequence, and make the power arm of first lever divided by the business of the independent resistance arm gained on this first lever be: 5.7≤business <5.9.
For solving above-mentioned first technical matters, second technical scheme of the present utility model is: a kind of trailing wheel manpower service brake structure of motor-tricycle, it at least comprises two levers, between each lever, power arm and resistance arm are linked in sequence, and make the power arm of first lever divided by the business of the independent resistance arm gained on this first lever be: 5.9≤business <6.2.
For solving above-mentioned first technical matters, 3rd technical scheme of the present utility model is: a kind of trailing wheel manpower service brake structure of motor-tricycle, it at least comprises two levers, between each lever, power arm and resistance arm are linked in sequence, and make the power arm of first lever divided by the business of an independent resistance arm gained on this first lever be: 6.2≤business <6.5.
For solving above-mentioned first technical matters, 4th technical scheme of the present utility model is: a kind of trailing wheel manpower service brake structure of motor-tricycle, it at least comprises two levers, between each lever, power arm and resistance arm are linked in sequence, and make the power arm of first lever divided by the business of the independent resistance arm gained on this first lever be: 6.5≤business <7.
For solving above-mentioned first technical matters, 5th technical scheme of the present utility model is: a kind of trailing wheel manpower service brake structure of motor-tricycle, it at least comprises two levers, between each lever, power arm and resistance arm are linked in sequence, and make the power arm of first lever divided by business >=7 of the independent resistance arm gained on this first lever.
For solving another technical matters above-mentioned, 6th technical scheme of the present utility model is: a kind of trailing wheel manpower service brake structure of electro-tricycle, it at least comprises two levers, between each lever, power arm and resistance arm are linked in sequence, and make the power arm of first lever divided by the business of the independent resistance arm gained on this first lever be: 6.4≤business <6.6.
For solving another technical matters above-mentioned, 7th technical scheme of the present utility model is: a kind of trailing wheel manpower service brake structure of electro-tricycle, it at least comprises two levers, between each lever, power arm and resistance arm are linked in sequence, and make the power arm of first lever divided by the business of the independent resistance arm gained on this first lever be: 6.6≤business <6.8.
For solving another technical matters above-mentioned, 8th technical scheme of the present utility model is: a kind of trailing wheel manpower service brake structure of electro-tricycle, it at least comprises two levers, between each lever, power arm and resistance arm are linked in sequence, and make the power arm of first lever divided by the business of the independent resistance arm gained on this first lever be: 6.8≤business <7.
For solving another technical matters above-mentioned, 9th technical scheme of the present utility model is: a kind of trailing wheel manpower service brake structure of electro-tricycle, it at least comprises two levers, between each lever, power arm and resistance arm are linked in sequence, and make the power arm of first lever divided by business >=7 of the independent resistance arm gained on this first lever.
For solving another technical matters above-mentioned, of the present utility model ten technical scheme is: a kind of trailing wheel manpower service brake structure of diesel oil three-wheeled vehicle, it at least comprises two levers, between each lever, power arm and resistance arm are linked in sequence, and make the power arm of first lever divided by business >=6 of the independent resistance arm gained on this first lever.
After the scheme of the magnification factor of increase first lever taked by above-mentioned three kinds of vehicles, in fact the length of the power arm of first lever is just increased, when the angle of lever rotation is less, the distance of dynamic action point movement is made to increase (that is: after increasing radius of a circle to some extent, when the angle that radius rotates is less, the arc length that the central angle that radius is turned over is corresponding increases to some extent).The feature that brake equipment is met amplitude that " lever brake shoe " open is larger, thus the trailing wheel manpower service braking device of above-mentioned three kinds of vehicles is supported the use with " lever brake shoe ".
Accompanying drawing explanation
Below in conjunction with accompanying drawing (except Fig. 1, accompanying drawing is the schematic diagram simplified), detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is the schematic diagram of the trailing wheel manpower service braking device of motor-tricycle of the prior art.
Fig. 2 is the schematic diagram of first lever in the trailing wheel manpower service braking device of motor-tricycle of the present utility model.
Detailed description of the invention
Fig. 2 shows the embodiment of first lever in the trailing wheel manpower service braking device of motor-tricycle.According to diagram, first lever is formed by stepping on arm 1, treadle 2, axle 11 and pedal 10; Be connected (intermediate lever not shown in the figures) with pull bar 20 between the resistance arm (treadle 2) of this first lever and the power arm of intermediate lever.The motor tricycle that the model that this embodiment is produced for guyot, Henan Longxin motor bike Co., Ltd in February, 2010 is LX150ZH-4, this embodiment takes the scheme increasing power arm to increase the magnification factor of this first lever.The power arm of this first lever is: 330 millimeters; Resistance arm is: 60 millimeters.
If represent the power arm of first lever with L
The resistance arm of first lever is represented with 1
Field D represents the magnification factor of first lever
Then:
D is made to equal 5.7 times then:
When resistance arm is constant:: when 1=60 millimeter
L=5.7 × 60=342 millimeter
That is: when the power arm of first lever is 342 millimeters, the magnification factor of first lever is: 5.7 times
342-330=12 millimeter (this first lever is actual increase 12 millimeters)
Following is a list when magnification factor is: 5.9,6.2,6.5 and 7 time, the length needed for the power arm of first lever:
As D=5.9, the power arm of first lever is: 354 millimeters
As D=6.2, the power arm of first lever is: 372 millimeters
As D=6.5, the power arm of first lever is: 390 millimeters
As D=7, the power arm of first lever is: 420 millimeters
The structure of first lever in the trailing wheel manpower service braking device of electro-tricycle is roughly the same with the structure of first lever in the trailing wheel manpower service braking device of motor-tricycle, the embodiment of first lever in the trailing wheel manpower service braking device of electro-tricycle can refer to above-mentioned embodiment, when making magnification factor equal 6.4,6.6,6.8 and 7, the length (when resistance arm is constant) needed for the power arm of first lever.
Equally, the structure of first lever in the trailing wheel manpower service braking device of diesel oil three-wheeled vehicle is roughly the same with the structure of first lever in the trailing wheel manpower service braking device of motor-tricycle, the embodiment of first lever in the trailing wheel manpower service braking device of diesel oil three-wheeled vehicle can refer to above-mentioned embodiment, when making magnification factor equal 6, the length (when resistance arm is constant) needed for the power arm of first lever.
The embodiment (not shown) of two levers: it comprises a lever of chaufeur underfooting, (this lever is turbine/lever after turbine/lever after two of the prior art is merged into be positioned at a lever on trailing wheel, namely with an axle, two camshafts are coupled together, make two camshafts coaxial, then connect a power arm on this axle).The resistance arm of the lever of chaufeur underfooting is connected with pull bar with between the power arm on rear turbine/lever.
The embodiment (not shown) of three levers: be positioned at each lever on two rear service brake base plates, is positioned at a lever (foot pedal lever) of chaufeur underfooting.This foot pedal lever is provided with two resistance arms, and these two resistance arms are connected with pull bar with the power arm of the lever on two rear service brake base plates respectively.
In the embodiment of above-mentioned three levers, each connection lever on two pull bars, just defines the brake equipment that comprises five levers respectively.Like this, one or more lever can also be set up.The lever set up can be located at any point of pull bar.As long as this pull bar is blocked, one end of pull bar is connected with the power arm setting up lever, the other end of pull bar is connected with the resistance arm setting up lever, then the axle setting up lever is fixed up, just newly established a lever.
After above-mentioned three kinds of vehicles take the scheme of the magnification factor of first lever in aggrandizement apparatus, in fact the power arm length of first lever is just increased, when angle one timing of lever rotation, power arm is longer, the distance of dynamic action point movement is larger (that is: when central angle one timing, radius is larger, and the length of the circular arc corresponding to central angle is larger).After the power arm of first lever increases, meet the feature that amplitude (distance) that " lever brake shoe " open in braking procedure is larger, thus brake equipment is supported the use with " lever brake shoe ".
About lever: " five elements " in lever and with lever Conceptions, all have the Uniform provisions of science in country or textbook, should be as the criterion with the Uniform provisions of the science in country or textbook.
About power arm and resistance arm: power arm refers to maximum power arm; Resistance arm refers to maximum resistance arm.For a concrete lever, the numerical value of power arm and resistance arm is objective, and it disobeys anyone subjective will for transfer, and it disobeys any method of measurement for transfer, also disobeys method of measurement of the present utility model for transfer.In other words: if the method for measurement of the not shown power arm of the utility model and resistance arm or method of measurement described in the utility model lack correctness, so, no matter step on arm 1, how the shape of treadle 2 to change or bending, should be as the criterion with the Uniform provisions in country or textbook.
About supporting the use: need lay special stress on to point out: supporting the use alleged by the utility model refers to support the use and be advisable." lever brake shoe " and the utility model are two push up independently patented technology or product respectively." lever brake shoe " can with the magnification factor of increase of the present utility model first lever after brake equipment with the use of, also can with brake equipment of the prior art with the use of.When manufacture meticulousr of all parts or gap is less time, " lever brake shoe " completely can with brake equipment of the prior art with the use of, and reach good braking effect.Above-mentioned both compare, and are only better effects if, goodly distinguish preferably with effect, instead of can coordinate and the difference that can not coordinate; The difference of superiority and inferiority, instead of the difference of right and wrong.
The utility model is mainly for the structure of first lever, and the magnification factor of first lever in the brake equipment of every three kinds of described vehicles meets or exceeds described numerical value, just should fall within scope of the present utility model.
Claims (10)
1. the trailing wheel manpower service brake structure of a motor-tricycle, it at least comprises two levers, between each lever, power arm and resistance arm are linked in sequence, and it is characterized in that: make the power arm of first lever divided by the business of the independent resistance arm gained on this first lever be: 5.7≤business <5.9.
2. the trailing wheel manpower service brake structure of a motor-tricycle, it at least comprises two levers, between each lever, power arm and resistance arm are linked in sequence, and it is held to levy and is: make the power arm of first lever divided by the business of the independent resistance arm gained on this first lever be: 5.9≤business <6.2.
3. the trailing wheel manpower service brake structure of a motor-tricycle, it at least comprises two levers, between each lever, power arm and resistance arm are linked in sequence, and it is held to levy and is: make the power arm of first lever divided by the business of the independent resistance arm gained on this first lever be: 6.2≤business <6.5.
4. the trailing wheel manpower service brake structure of a motor-tricycle, it at least comprises two levers, between each lever, power arm and resistance arm are linked in sequence, and it is characterized in that: make the power arm of first lever divided by the business of the independent resistance arm gained on this first lever be: 6.5≤business <7.
5. the trailing wheel manpower service brake structure of a motor-tricycle, it at least comprises two levers, between each lever, power arm and resistance arm are linked in sequence, and it is characterized in that: make the power arm of first lever divided by business >=7 of the independent resistance arm gained on this first lever.
6. the trailing wheel manpower service brake structure of an electro-tricycle, it at least comprises two levers, between each lever, power arm and resistance arm are linked in sequence, and it is characterized in that: make the power arm of first lever divided by the business of the independent resistance arm gained on this first lever be: 6.4≤business <6.6.
7. the trailing wheel manpower service brake structure of an electro-tricycle, it at least comprises two levers, between each lever, power arm and resistance arm are linked in sequence, and it is characterized in that: make the power arm of first lever divided by the business of the independent resistance arm gained on this first lever be: 6.6≤business <6.8.
8. the trailing wheel manpower service brake structure of an electro-tricycle, it at least comprises two levers, between each lever, power arm and resistance arm are linked in sequence, and it is characterized in that: make the power arm of first lever divided by the business of the independent resistance arm gained on this first lever be: 6.8≤business <7.
9. the trailing wheel manpower service brake structure of an electro-tricycle, it at least comprises two levers, between each lever, power arm and resistance arm are linked in sequence, and it is characterized in that: make the power arm of first lever divided by business >=7 of the independent resistance arm gained on this first lever.
10. the trailing wheel manpower service brake structure of a diesel oil three-wheeled vehicle, it at least comprises two levers, between each lever, power arm and resistance arm are linked in sequence, and it is characterized in that: make the power arm of first lever divided by business >=6 of the independent resistance arm gained on this first lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169874.5U CN204124298U (en) | 2013-04-02 | 2014-04-02 | Manual braking's structure of motor-tricycle, electro-tricycle and diesel oil three-wheeled vehicle |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320199499 | 2013-04-02 | ||
| CN201320199499.4 | 2013-04-02 | ||
| CN201420169874.5U CN204124298U (en) | 2013-04-02 | 2014-04-02 | Manual braking's structure of motor-tricycle, electro-tricycle and diesel oil three-wheeled vehicle |
Publications (1)
| Publication Number | Publication Date |
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| CN204124298U true CN204124298U (en) | 2015-01-28 |
Family
ID=51666367
Family Applications (11)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420169899.5U Expired - Fee Related CN204124300U (en) | 2013-04-02 | 2014-04-02 | Manual braking's structure of motor-tricycle and diesel oil three-wheeled vehicle |
| CN201410141800.5A Pending CN104097735A (en) | 2013-04-02 | 2014-04-02 | Manual braking structure for motor tricycle, electric tricycle and diesel tricycle |
| CN201420169896.1U Expired - Fee Related CN204124299U (en) | 2013-04-02 | 2014-04-02 | The rod-pulling type brake structure of motor-tricycle, electro-tricycle and diesel oil three-wheel |
| CN201420169898.0U Expired - Fee Related CN204323631U (en) | 2013-04-02 | 2014-04-02 | The Manual braking device of motor-tricycle, electro-tricycle and diesel oil three-wheeled vehicle |
| CN201420169872.6U Expired - Fee Related CN203975116U (en) | 2013-04-02 | 2014-04-02 | The trailing wheel manpower service braking device of diesel oil three-wheeled vehicle |
| CN201410142203.4A Pending CN104097732A (en) | 2013-04-02 | 2014-04-02 | Manual braking structure for motor tricycle and diesel tricycle |
| CN201420169904.2U Expired - Fee Related CN203975115U (en) | 2013-04-02 | 2014-04-02 | The rod-pulling type brake equipment of motor-tricycle, electro-tricycle and diesel oil three-wheel |
| CN201420169873.0U Expired - Fee Related CN203975114U (en) | 2013-04-02 | 2014-04-02 | The rod-pulling type brake structure of motor-tricycle, electro-tricycle and diesel oil three-wheel |
| CN201410140581.9A Pending CN104097734A (en) | 2013-04-02 | 2014-04-02 | Manual braking device for motor tricycle, electric tricycle and diesel tricycle |
| CN201410142204.9A Pending CN104097733A (en) | 2013-04-02 | 2014-04-02 | Rear wheel muscular energy service braking device of diesel three-wheel vehicle |
| CN201420169874.5U Expired - Fee Related CN204124298U (en) | 2013-04-02 | 2014-04-02 | Manual braking's structure of motor-tricycle, electro-tricycle and diesel oil three-wheeled vehicle |
Family Applications Before (10)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420169899.5U Expired - Fee Related CN204124300U (en) | 2013-04-02 | 2014-04-02 | Manual braking's structure of motor-tricycle and diesel oil three-wheeled vehicle |
| CN201410141800.5A Pending CN104097735A (en) | 2013-04-02 | 2014-04-02 | Manual braking structure for motor tricycle, electric tricycle and diesel tricycle |
| CN201420169896.1U Expired - Fee Related CN204124299U (en) | 2013-04-02 | 2014-04-02 | The rod-pulling type brake structure of motor-tricycle, electro-tricycle and diesel oil three-wheel |
| CN201420169898.0U Expired - Fee Related CN204323631U (en) | 2013-04-02 | 2014-04-02 | The Manual braking device of motor-tricycle, electro-tricycle and diesel oil three-wheeled vehicle |
| CN201420169872.6U Expired - Fee Related CN203975116U (en) | 2013-04-02 | 2014-04-02 | The trailing wheel manpower service braking device of diesel oil three-wheeled vehicle |
| CN201410142203.4A Pending CN104097732A (en) | 2013-04-02 | 2014-04-02 | Manual braking structure for motor tricycle and diesel tricycle |
| CN201420169904.2U Expired - Fee Related CN203975115U (en) | 2013-04-02 | 2014-04-02 | The rod-pulling type brake equipment of motor-tricycle, electro-tricycle and diesel oil three-wheel |
| CN201420169873.0U Expired - Fee Related CN203975114U (en) | 2013-04-02 | 2014-04-02 | The rod-pulling type brake structure of motor-tricycle, electro-tricycle and diesel oil three-wheel |
| CN201410140581.9A Pending CN104097734A (en) | 2013-04-02 | 2014-04-02 | Manual braking device for motor tricycle, electric tricycle and diesel tricycle |
| CN201410142204.9A Pending CN104097733A (en) | 2013-04-02 | 2014-04-02 | Rear wheel muscular energy service braking device of diesel three-wheel vehicle |
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| Country | Link |
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| CN (11) | CN204124300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097735A (en) * | 2013-04-02 | 2014-10-15 | 苏社芳 | Manual braking structure for motor tricycle, electric tricycle and diesel tricycle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106064661A (en) * | 2015-04-21 | 2016-11-02 | 苏社芳 | Parts on three-wheeled vehicle and other vehicles |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200988559Y (en) * | 2006-11-29 | 2007-12-12 | 薛建南 | Foot braker for electric leisure tricycle |
| JP5153710B2 (en) * | 2009-03-31 | 2013-02-27 | 本田技研工業株式会社 | Interlocking brake system for saddle-ride type vehicles |
| CN201794969U (en) * | 2009-09-30 | 2011-04-13 | 苏社芳 | Lever brake shoe for three-wheel vehicle and other vehicles |
| CN201660084U (en) * | 2010-02-03 | 2010-12-01 | 蒋建军 | Elongated rear brake pedal |
| CN102826156A (en) * | 2011-06-15 | 2012-12-19 | 苏社芳 | Manpower driving braking structure of rear wheels of motor tricycle and electro-tricycle |
| CN102826155A (en) * | 2011-06-15 | 2012-12-19 | 苏社芳 | Rear wheel pull rod type travelling crane braking structure for motor tricycle and electric tricycle |
| CN202609009U (en) * | 2012-02-25 | 2012-12-19 | 苏社芳 | Manpower braking devices for motor tricycle, electro-tricycle and diesel tricycle |
| CN204124300U (en) * | 2013-04-02 | 2015-01-28 | 苏社芳 | Manual braking's structure of motor-tricycle and diesel oil three-wheeled vehicle |
-
2014
- 2014-04-02 CN CN201420169899.5U patent/CN204124300U/en not_active Expired - Fee Related
- 2014-04-02 CN CN201410141800.5A patent/CN104097735A/en active Pending
- 2014-04-02 CN CN201420169896.1U patent/CN204124299U/en not_active Expired - Fee Related
- 2014-04-02 CN CN201420169898.0U patent/CN204323631U/en not_active Expired - Fee Related
- 2014-04-02 CN CN201420169872.6U patent/CN203975116U/en not_active Expired - Fee Related
- 2014-04-02 CN CN201410142203.4A patent/CN104097732A/en active Pending
- 2014-04-02 CN CN201420169904.2U patent/CN203975115U/en not_active Expired - Fee Related
- 2014-04-02 CN CN201420169873.0U patent/CN203975114U/en not_active Expired - Fee Related
- 2014-04-02 CN CN201410140581.9A patent/CN104097734A/en active Pending
- 2014-04-02 CN CN201410142204.9A patent/CN104097733A/en active Pending
- 2014-04-02 CN CN201420169874.5U patent/CN204124298U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097735A (en) * | 2013-04-02 | 2014-10-15 | 苏社芳 | Manual braking structure for motor tricycle, electric tricycle and diesel tricycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104097734A (en) | 2014-10-15 |
| CN203975116U (en) | 2014-12-03 |
| CN203975114U (en) | 2014-12-03 |
| CN204124300U (en) | 2015-01-28 |
| CN203975115U (en) | 2014-12-03 |
| CN104097733A (en) | 2014-10-15 |
| CN204323631U (en) | 2015-05-13 |
| CN104097735A (en) | 2014-10-15 |
| CN204124299U (en) | 2015-01-28 |
| CN104097732A (en) | 2014-10-15 |
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