CN206544569U - Locomotive with brake force adjusting device - Google Patents
Locomotive with brake force adjusting device Download PDFInfo
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- CN206544569U CN206544569U CN201720217563.5U CN201720217563U CN206544569U CN 206544569 U CN206544569 U CN 206544569U CN 201720217563 U CN201720217563 U CN 201720217563U CN 206544569 U CN206544569 U CN 206544569U
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- brake
- force adjusting
- adjusting device
- locomotive
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Abstract
Embodiment of the present utility model provides a kind of locomotive with brake force adjusting device, including a vehicle frame, a seat cushion, a brake linkage, a rocking arm, a brake force adjusting device, a first brake wire, a connection piece and one second Brake cable.The force adjusting device that brakes includes a body and a balance element, and balance element has a first device point, a second device point and 3rd device point, and above-mentioned three mounted point must not be conllinear.Pass through the fine setting mechanism of above-mentioned brake force adjusting device, so that brake strength will not need significantly to adjust because of the change of load-carrying, no matter locomotive is in the state of full load or single riding, rider can apply suitable operation strength for brake system, rational slowing effect can be still reached, is less susceptible to so that the dangerous phenomenon such as deadlock skidding occurs for wheel.
Description
Technical field
The utility model is espespecially a kind of big suitable for load-carrying variable quantity on a kind of locomotive with brake force adjusting device
Locomotive.
Background technology
Fig. 8 and Fig. 9 is referred to, it is respectively configuring frame of existing locomotive when light-load state and during heavy duty state
Composition.Such as the locomotive 10 in Fig. 8, be general motorcycle in light load or the configuration of unladen weight, locomotive 10 include vehicle frame 20,
Rocking arm 30, rear shock absorber 40, front shock-absorber 50, transfer 60, front wheel brake device 70, front-wheel 80 and brake system 90.
Wherein, engine of the rocking arm 30 namely shown on figure, the front end of vehicle frame 20 is articulated with transfer 60, transfer 60
Side has handle to be available for rider to operate steering to use, and the lower section of transfer 60 is engaged with front shock-absorber 50, the lower section of front shock-absorber 50
Device has front wheel brake device 70 and front-wheel 80, and front wheel brake device 70 can rotate generation to front-wheel 80 according to rider's demand and subtract
Speed effect, the appropriate location of vehicle frame 20 1 is pivotally connected with rocking arm 30, and the device of rocking arm 30 has rear-wheel brake equipment 310 and trailing wheel 320, after
Wheel brake device 310 can produce decelerating effect according to rider's demand to trailing wheel 320.Separately device has between rocking arm 30 and vehicle frame 20
Rear shock absorber 40, when rocking arm 30 relatively rotates with vehicle frame 20, the length of rear shock absorber 40 will stretch, to relax rocking arm 30
To the start speed of vehicle frame, the device of vehicle frame 20 has seat cushion 210, is available for rider to take, and the seat cushion 210 can be on demand for taking
One people or two people use.
In addition, brake system 90 includes rear wheel brake lever 910, first brake wire 920 and rear-wheel brake equipment
310.Rear wheel brake lever 910 is articulated on the handle of transfer 60 and (can be also articulated on vehicle frame), rear wheel brake lever 910
It is connected with the one end of first brake wire 920, the other end of first brake wire 920 and the brake arm in rear-wheel brake equipment 310
3110 connections, when brake arm 3110 is pulled by first brake wire 920 to be rotated, rear-wheel brake equipment 310 will be produced to trailing wheel
Raw decelerating effect.
General motorcycle in full load or heavy duty configuration however, locomotive 10 as shown in Figure 9, now by
Multiply that loading capacity is heavier in seat cushion 210, shortening state will be presented in the length of rear shock absorber 40 by compression.For locomotive 10 can be allowed to bear entirely
Load state can possess the brake weight of certain efficiency, therefore must assure that locomotive remains unchanged in full load state when carrying out brake design
Rational slowing effect can be reached.Review, when locomotive 10 is in the light-load state of people riding in use, due to seat cushion 210
Multiply loading capacity lighter, the length of rear shock absorber 40 will be elongation state.Now, brake system 90 is identical in rear wheel brake lever 910
Operation strength on, will be easier to make rear-wheel brake equipment 310 produce trailing wheel 320 powerful slowing down power(SDP), or even make trailing wheel
320 occur the dangerous phenomenon such as deadlock skidding.
Utility model content
Main purpose of the present utility model, which is tied up to, provides a kind of locomotive with brake force adjusting device, is adjusted by brake weight
The fine setting mechanism of engagement positions so that brake strength will not need significantly to adjust because of the change of load-carrying, no matter full locomotive is in
In the state of load or single riding, rider can apply suitable operation strength for brake system, can still reach rationally
Slowing effect, be less susceptible to so that deadlock occurs for wheel the dangerous phenomenon such as skids.
To reach above-mentioned purpose, the locomotive with brake force adjusting device of the present utility model, including a vehicle frame, one
Pad, a brake linkage, a rocking arm, a brake force adjusting device, a first brake wire, a connection piece and one second brake are led
Line.Vehicle frame is pivoted with a transfer；Seat cushion is arranged on vehicle frame, can multiply load rider or goods；Brake linkage, which is articulated in, to be turned
To on one of device and vehicle frame, the pressing member of triggering brake system is used as；Rocking arm is articulated on vehicle frame, and one end is provided with
One has the brake gear and a wheel of brake arm, and when brake arm is rotated, brake gear will produce decelerating effect to wheel,
A shock absorber is connected between rocking arm and the vehicle frame, when rocking arm is rotated to vehicle frame, shock absorber length can produce flexible；Brake weight is adjusted
Engagement positions include a body and a balance element, and balance element is placed in an accommodation space of body, with a first device point, one
Second device point and 3rd device point, and above-mentioned three mounted point must not be conllinear, uses the torque arm length for adjusting each point of application；
First brake wire one end connects brake linkage, other end connection second device point so that rider can be by between brake linkage
Connect pulling first brake wire；Connector one end connects first device point, other end connecting rocker arm so that connector can be by rocking arm
Relative distance change is transmitted to first device point between vehicle frame；Second Brake cable one end connects 3rd device point, and the other end connects
Connect brake arm so that brake force adjusting device can indirectly pull brake arm by the second Brake cable.
By above-mentioned design, when the utility model multiplies loading capacity difference using seat cushion, rocking arm can be relative to vehicle frame rotation not
With the characteristic of angle, while coordinating the corner change of brake force adjusting device internal balance part, and then pulling Brake cable is adjusted
Force torque so that no matter vehicle during operation brake all maintains stable brake weight in heavy duty or under light-load state
Amount, will not just give the too strong brake strength of wheel under light-load state because of vehicle and occur danger of skidding.
Above-mentioned brake force adjusting device also includes a spring, and it is arranged between first device point and body, the company of being sheathed on
The end of fitting, applies a spring force to first device point for a long time.Thereby, by the setting of spring, when connector is because of load-carrying
Weight and rotated and driven and when being relaxed by rocking arm, be readily able to promote the first device point of balance element, change the initial position of balance element.
Above-mentioned rocking arm can be an engine；Connector can be a cable wire or a connecting rod.Thereby, engine weight is stopped relative to pressing
The pulling gap edge that car lever is applied is very big, and first device point will be caused to can be considered a fixed pivot, the pivot of balance element is used as
The rotating shaft heart, is only produced change in displacement, now cable wire or connecting rod will become distance different between rocking arm and vehicle frame by load-carrying difference
Change is transferred to balance element, is used as the foundation of adjustment moment variations.
The balance element can be triangular shape thin plate.Thereby, it can be ensured that first device point, second device point and 3rd device point
Not with always on, and by the fillet design of outline, balance element can be helped integrally to be pivoted, lifting brake weight adjustment
The fine setting effect of device.
The locomotive can also include a gearing braking mechanism being connected with a front wheel brake device.Thereby, the utility model
Brake force adjusting device not only can be used alone, adjust the brake strength of single brake gear, can more combine and interlock brake
Mechanism drives front wheel brake device in the lump when unilateral brake linkage is pressed, and reaches front and back wheel while the effect braked.
Outlined above is all that exemplary in nature is to further illustrate Shen of the present utility model with ensuing detailed description
Please the scope of the claims.And about other purposes and advantage of the present utility model, will be illustrated by follow-up explanation and diagram.
Brief description of the drawings
Locomotive the matching somebody with somebody when light-load state with brake force adjusting device of Fig. 1 systems the utility model first embodiment
Put Organization Chart.
Configuring frame of the brake force adjusting device of Fig. 2 systems the utility model first embodiment when light-load state non-start
Composition.
Configuring frame composition of the brake force adjusting device of Fig. 3 systems the utility model first embodiment when light-load state start.
Locomotive the matching somebody with somebody when heavy duty state with brake force adjusting device of Fig. 4 systems the utility model first embodiment
Put Organization Chart.
Configuring frame of the brake force adjusting device of Fig. 5 systems the utility model first embodiment when the non-start of heavy duty state
Composition.
Configuring frame composition of the brake force adjusting device of Fig. 6 systems the utility model first embodiment when heavy duty state start.
Having for Fig. 7 systems the utility model second embodiment brakes force adjusting device and interlocks the locomotive of braking mechanism in light
Configuring frame composition during load condition.
Configuring frame composition of the existing locomotive of Fig. 8 systems when light-load state.
Configuring frame composition of the existing locomotive of Fig. 9 systems when heavy duty state.
【Symbol description】
The vehicle frame of 1,10,11 locomotive 2,20
The rocking arm of 21,210 seat cushion 3,30
The brake arm of 31,310 rear-wheel brake equipment 311,3110
The rear shock absorber of 32,320 trailing wheel 4,40
The transfer of 5,50 front shock-absorber 6,60
The brake arm of 7,70 front wheel brake device 71
The brake system of 8,80 front-wheel 9,90
The first brake wire of 91,910 rear wheel brake lever 92,920
The 93 brake bodies of force adjusting device 931
The balance element of 9310 accommodation space 932
The second device point of 9321 first device point 9322
The spring of 9323 3rd device point 933
The Brake cable of 94 connector 95 second
96 interlock the Brake cable of braking mechanism 97 the 3rd
F, F1, F2 force R, R1, the R2 arm of forces
Embodiment
Understand for the ease of persons skilled in the art and realize the utility model, it is new to describe this practicality in conjunction with accompanying drawing
The embodiment of type.
Referring to Fig. 1, be the utility model first embodiment have brake force adjusting device locomotive in gently load shape
Configuring frame composition during state.Show in figure it is a kind of have brake force adjusting device 93 locomotive 1, must add it is noted that this reality first
The brake force adjusting device 93 for applying example is to be connected and use with rear wheel brake lever 91 and rear-wheel brake equipment 31, but not as
Limit, brake force adjusting device 93 also can be connected and used with front wheel brake lever (not shown) and front wheel brake device 7, on preceding
The configuration relation of shock absorber 5 and rocking arm need to according to the relations of distribution of load-carrying approximate trailing wheel assembling mode, just no longer go to live in the household of one's in-laws on getting married herein
State, refer to following explanation.In addition, the vehicle fitting on transmitting brake weight using Brake cable, and existing to save space
Technology identical configuration of locomotives will not be in repeat specification.
Following described locomotive brake system carries out start brake for trailing wheel herein, and the locomotive 1 includes a car
Frame 2, a seat cushion 21, a rocking arm 3, a rear shock absorber 4 and a brake system 9.Vehicle frame 2 is pivoted with a transfer 6, and by after
Wheel brake lever 91 is articulated on transfer 6, and the pressing mechanism of brake function is triggered as rider, but is not limited,
Also rear wheel brake lever 91 can be articulated on vehicle frame 2.Seat cushion 21 is arranged on vehicle frame 2, can multiply load rider or goods.Rocking arm
3 be in the present embodiment an engine, is articulated on vehicle frame 2, and one end, which is provided with one, has the brake gear 31 and one of brake arm 311
Trailing wheel 32, and the connection rear shock absorber 4 between rocking arm 3 and vehicle frame 2, when rocking arm 3 produces relative rotation to vehicle frame 2, rear shock absorber 4
Length can with dilatation.
Also referring to Fig. 2 and Fig. 3, it is respectively the brake force adjusting device of the utility model first embodiment in light negative
Configuring frame composition during the non-start of load state and configuring frame composition when light-load state start.Show a kind of brake in figure
System 9 includes a rear wheel brake lever 91, a first brake wire 92, one brake force adjusting device 93, a connection piece 94,1 the
Two Brake cables 95 and a rear-wheel brake equipment 31.Wherein, brake force adjusting device 93 is the tune as the brake weight of trailing wheel 32
Whole hinge, one end connects rear wheel brake lever 91 by first brake wire 92, and the other end then passes through the second Brake cable respectively
95 connection rear-wheel brake equipments 31, and pass through the connecting rocker arm 3 of connector 94.In the present embodiment, the connector 94 be for
One cable wire, there is enough strengths of materials to bear the gearing pulling force of rocking arm 3 for it, but be not limited, also can according to configuration needs with
Connecting rod replaces.
As shown in Fig. 2 brake force adjusting device 93 includes a body 931, a balance element 932 and a spring 933.In this reality
Apply in example, balance element 932 is placed in an accommodation space 9310 of body 931, be the triangular shape thin plate for the perforation of tool three, it is described
Three perforation systems are a first device point 9321, a second device point 9322 and 3rd device point 9323.Wherein, first device point
9321 have to be larger than to distance of the distance between second device point 9322 plus second device point 9322 to 3rd device point 9323
First device point 9321 arrive 3rd device point 9323 distance, in other words, first device point 9321, second device point 9322 and
3rd device point 9323 must not overlap with always on.Furthermore, in terms of annexation, first device point 9321 and connector
94 connect, second device point 9322 is connected with first brake wire 92 and 3rd device point 9323 connects with the second Brake cable 95
Connect.
Wherein, when rocking arm 3 multiplies loading capacity difference because of seat cushion 21, can now it connect relative to the different rotation angle of vehicle frame 2
Distance change different between rocking arm 3 and vehicle frame 2 will be transferred to balance element 932 by fitting 94, use two Brake cables 92,95 of adjustment
Force torque so that no matter vehicle during operation brake all can maintain stable brake in heavy duty or under light-load state
Strength.In addition, spring 933 is arranged between first device point 9321 and body 931, the end of connector 94 is sheathed on, when long
Between a spring force is applied to first device point 9321.Thereby, by the setting of spring 933, when connector 94 is shaken because load-carrying is heavier
When the rotation of arm 3 drives and is relaxed, it is readily able to promote the first device point 9321 of balance element 932, changes the initial of balance element 932
Position.
Therefore, as shown in figure 1, when locomotive 1 is under light-load state, now due to seat cushion 21, to multiply loading capacity light, after keep away
It will be elongation state to shake the length of device 4.In this case, with the rocking arm 3 that is connected of brake force adjusting device 93 also because apart from vehicle frame 2 compared with
It is remote and be allowed to present an angle of inclination, and as shown in Fig. 2 rocking arm 3 pulls on connector 94 and first device point 9321, make spring
933 are in compressive state.Then, as shown in figure 3, when rider operate rear wheel brake lever 91 when, rear wheel brake lever 91
First brake wire 92 is pulled on, now, because rocking arm 3 is the reason for engine, its weight is with respect to the wire that rider is applied
Pulling force is big, therefore the first device point 9321 being visually connected with connector 94 is a fixed pivot, and balance element 932 will be with described
First device point 9321 is that fulcrum turns clockwise an angle.Make flowing mode according to above-mentioned, if seeing it with the angle of torque, if thinking
Driving brake arm 311 and when giving a certain amount of brake weight, need to apply one in first brake wire 92 and exert a force F1, then via balance
Part 932 is transformed into the force F to rear-wheel brake equipment 31, and now the force F1 on first brake wire 92 is with respect to first device
The arm of force R1 of point 9321 is substantially much smaller than arm of force Rs of the force F with respect to first device point 9321 on the second Brake cable 95, if therefore
Being successfully driven brake arm 311 makes the start of rear-wheel brake equipment 31, and rider need to apply relatively large force, can just make trailing wheel
Brake gear 31 can slow down to trailing wheel 32.
Relatively, Fig. 4 to Fig. 6 is referred to, it is respectively that being adjusted with brake weight for the utility model first embodiment fills
Configuring frame composition, brake force adjusting device configuring frame when heavy duty state non-start of the locomotive put when heavy duty state
The configuring frame composition of composition and brake force adjusting device when heavy duty state start.As shown in figure 4, when locomotive 1 is in weight
Under load condition, now because seat cushion 21 multiplies loading capacity weight, shortening state will be presented in the length of rear shock absorber 4 by compression.Herein
Under state, relative to the angle of 2 rotate counterclockwise of vehicle frame one and connector will be loosened with the rocking arm 3 that is connected of brake force adjusting device 93
94.As shown in figure 5, after connector 94 is relaxed, spring 933 will be made to promote first device point 9321 away from the side wall of body 931,
Now because second device point 9322 and 3rd device point 9323 are still respectively by the Brake cable 95 of first brake wire 92 and second
Connected, therefore the angle of counterclockwise rotates one as shown in Figure 5 is used two Brake cables 92,95 of adjustment by balance element 932
Initial position.As shown in fig. 6, by balance element 932 in light, heavy duty it is different relative to the angle that body 931 is rotated, when
When rider operates rear wheel brake lever 91, rear wheel brake lever 91 pulls on first brake wire 92, second device point 9322
Pulled by first brake wire 92, it is big to be the same as those described above engine weight with respect to the wire tension that rider is applied, and is now balanced
Part 932 is by the angle that turned clockwise by fulcrum of the new position of first device point 9321.Make flowing mode according to above-mentioned, if with power
The angle of square sees it, if think driving brake arm 311 and give a certain amount of brake weight, need to apply one in first brake wire 92
Exert a force F2, then is transformed into the force F to rear-wheel brake equipment 31 via balance element 932, now one on first brake wire 92
The relative first device points of force F that force F2 is only slightly less than with respect to the arm of force R2 of first device point 9321 on second Brake cable 95
9321 arm of force R, therefore make the start of rear-wheel brake equipment 31 to be successfully driven brake arm 311, rider can then apply relatively
Small force so that rear-wheel brake equipment 31 can slow down to trailing wheel 32.
By above-mentioned design, when the utility model multiplies loading capacity difference using seat cushion 21, rocking arm 3 can revolve relative to vehicle frame 2
Turn the characteristic of different angles, while coordinate the corner change of the brake internal balance part 932 of force adjusting device 93, and then adjustment is pulled
The force torque of two Brake cables 92,95.Thereby, the utility model is except can ensure that locomotive 1 can reach under full load state
Outside rational slowing effect, even if when locomotive 1 is under light-load state, still can cause rider in operation through the above way
Seem more laborious during rear wheel brake lever 91, danger of skidding occurs to avoid the brake weight of trailing wheel 32 too strong.
Finally, referring to Fig. 7, be the utility model second embodiment have brake force adjusting device and interlock braking machine
Configuring frame composition of the locomotive of structure when light-load state.As illustrated, in the present embodiment, locomotive 11 is except using such as first
It is another in first brake wire 92 to be equiped with a gearing braking mechanism 96 outside the brake force adjusting device 93 of embodiment, and with
One the 3rd Brake cable 97 is connected with the brake arm 71 of a front wheel brake device 7, can press rear wheel brake lever in rider
When 91, front-wheel 8 and the brake weight of trailing wheel 32 are given respectively.Thereby, above-mentioned brake force adjusting device 93 and existing gearing braking machine
Structure 96 is arranged in pairs or groups, and can avoid vehicle in light load because trailing wheel 32 easily occurs to reduce vehicle brake weight skidding.
Although depicting the utility model by embodiment, it will be appreciated by the skilled addressee that not departing from this reality
In the case of with new spirit and essence, so that it may the utility model is had many deformations and change, scope of the present utility model
It is limited to the appended claims.
Claims (6)
1. a kind of locomotive with brake force adjusting device, it is characterised in that including：
One vehicle frame, is pivoted with a transfer；
One seat cushion, is arranged on the vehicle frame；
One brake linkage, is articulated on one of the transfer and the vehicle frame；
One rocking arm, is articulated on the vehicle frame, and one end, which is provided with one, has the brake gear and a wheel of brake arm, and the rocking arm is with being somebody's turn to do
A shock absorber is connected between vehicle frame；
One brake force adjusting device, including a body and a balance element, the balance element are placed in an accommodation space of the body,
With a first device point, a second device point and 3rd device point, and above-mentioned three mounted point must not be conllinear；
One first brake wire, one end connects the brake linkage, and the other end connects the second device point；
A connection piece, one end connects the first device point, and the other end connects the rocking arm；And
One second Brake cable, one end connects the 3rd device point, and the other end connects the brake arm.
2. the locomotive as claimed in claim 1 with brake force adjusting device, it is characterised in that the brake force adjusting device is also
Including a spring, it is arranged between the first device point and the body.
3. the locomotive as claimed in claim 1 with brake force adjusting device, it is characterised in that the rocking arm is an engine.
4. the locomotive with brake force adjusting device as claimed in claim 1, it is characterised in that the connector be a cable wire or
One connecting rod.
5. the locomotive as claimed in claim 1 with brake force adjusting device, it is characterised in that the locomotive also includes one and one
The gearing braking mechanism of front wheel brake device connection.
6. the locomotive as claimed in claim 1 with brake force adjusting device, it is characterised in that the balance element is that triangular shape is thin
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720217563.5U CN206544569U (en) | 2017-03-08 | 2017-03-08 | Locomotive with brake force adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720217563.5U CN206544569U (en) | 2017-03-08 | 2017-03-08 | Locomotive with brake force adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206544569U true CN206544569U (en) | 2017-10-10 |
Family
ID=59995912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720217563.5U Active CN206544569U (en) | 2017-03-08 | 2017-03-08 | Locomotive with brake force adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206544569U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107856799A (en) * | 2017-11-06 | 2018-03-30 | 长兴罗拉机电有限公司 | A kind of braking mechanism and the vehicles |
| CN113911246A (en) * | 2020-07-10 | 2022-01-11 | 厦门厦杏摩托有限公司 | Improved structure of linkage brake system |
-
2017
- 2017-03-08 CN CN201720217563.5U patent/CN206544569U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107856799A (en) * | 2017-11-06 | 2018-03-30 | 长兴罗拉机电有限公司 | A kind of braking mechanism and the vehicles |
| CN113911246A (en) * | 2020-07-10 | 2022-01-11 | 厦门厦杏摩托有限公司 | Improved structure of linkage brake system |
| CN113911246B (en) * | 2020-07-10 | 2023-03-21 | 厦门厦杏摩托有限公司 | Improved structure of linkage brake system |
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