CN204095780U - A kind of automobile spring is stopped system - Google Patents
A kind of automobile spring is stopped system Download PDFInfo
- Publication number
- CN204095780U CN204095780U CN201420511925.8U CN201420511925U CN204095780U CN 204095780 U CN204095780 U CN 204095780U CN 201420511925 U CN201420511925 U CN 201420511925U CN 204095780 U CN204095780 U CN 204095780U
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- China
- Prior art keywords
- disc device
- friction disc
- friction
- liftout attachment
- emergency braking
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Abstract
The utility model proposes a kind of automobile spring to stop system, solve car brakeing mode braking force in prior art not enough, the problem of the slowing effect of out of reach expection.Automobile spring is stopped system, comprising: friction disc device, for during emergency braking and earth surface to strengthen friction force; Liftout attachment, regains friction disc device, is connected with friction disc device after during emergency braking ejecting friction disc device to make friction disc device and earth surface and emergency braking; Starter gear, for start during emergency braking liftout attachment with make liftout attachment friction disc device ejected with emergency braking after start liftout attachment friction disc device regained, be connected with liftout attachment.Automobile spring of the present utility model system of stopping makes friction disc device be thrusted to ground when emergency braking, friction disc device directly and earth surface, reaches and greatly strengthens friction force, shorten braking distance, improve the object of vehicle safety performance.
Description
Technical field
The utility model relates to automotive field, refers to that a kind of automobile spring is stopped system especially.
Background technology
Brake system of car refers to, applies certain power to some part of automobile, thus carries out a series of special arrangements of forced brake to a certain degree to it.Brake system of car effect is: make the automobile in traveling carry out forced deceleration according to the requirement of chaufeur and even stop; Make the automobile of stagnation of movement steadily halt under different kinds of roads condition; The car speed of descent run is made to keep stable.In general brake system of car comprises service braking device and stop device two overlaps independently device.The function of service braking device makes car deceleration just under steam or stops in the shortest distance.
The brake mode of current vehicle is all by reaching deceleration object to the braking of wheel, and common brake equipment has disk type brake and drum brakes two kinds.
Disc type brake is braked also known as dish-style, and its principle of work can be described with a plate, and when pinching the plate of rotation with thumb and forefinger, plate also can stop the rotation.Disc brakes on automobile is made up of the brake callipers on brake oil pump, a brake disk and disk be connected with wheel.During brake, high pressure brake solution promotes the piston in clamp, brake strap is pressed to brake disc thus produces braking effect.
Drum brakes is a kind of traditional brake mode, its principle of work can be described with a coffee cup very visually. brake drum is just as coffee cup, when five fingers are stretched into the coffee cup of rotation, finger is exactly brake facing, as long as by outside for the five fingers one, friction coffee cup inwall, coffee cup will stop the rotation.Drum brakes on automobile is made up of brake pump, piston, brake facing and tympanum simply, piston is promoted by the high pressure brake solution of brake cylinder during brake, application force is applied to the semi-moon shaped brake strap of two panels, make it compress tympanum inwall, frictionally stops brake drum rotate thus reach braking effect.
Frictional area between the brake facing of disk type brake and brake disc is less, makes the strength of brake also smaller.Brake drum diameter after being heated of drum brakes can increase, and causes the stroke stepping on brake pedal to strengthen, and brake easily occurs and reacts not situation as expected.Thus in some extraordinary circumstances, as descending, run at high speed or road is wet and slippery time, adopt the mode of wheel braking that brake failure easily occurs or braking force not enough thus appear at the situation excessively far away slided in the process of brake, the slowing effect of out of reach expection, generation accident.And that automobile slides in the process of brake is excessively far away, main because the coefficient of sliding resistance of tire is large not, enough large friction force can not be provided when brake.But the friction coefficient of tire can not be too large, because the friction coefficient of tire is excessive, can make to require great effort during running car, increase power consumption, and make the life-span of vehicle tyre too short.
Utility model content
The utility model proposes a kind of automobile spring to stop system, when solving the not enough and emergency braking of car brakeing mode braking force in prior art, braking force is not enough, the problem of the slowing effect that out of reach is expected.
The technical solution of the utility model is achieved in that
A kind of automobile spring is stopped system, comprising:
For during emergency braking and earth surface to strengthen the friction disc device of friction force;
For the liftout attachment described friction disc device regained after during emergency braking ejecting described friction disc device to make described friction disc device and earth surface and emergency braking, be connected with described friction disc device;
For start during emergency braking described liftout attachment with make described liftout attachment described friction disc device ejected with emergency braking after start the starter gear that described friction disc device regains by described liftout attachment, be connected with described liftout attachment.
Further, described friction disc device comprises:
For transmitting the pipe link of the power of described liftout attachment, be connected with described liftout attachment;
For during emergency braking and earth surface to strengthen the friction plate of friction force, be connected with described pipe link.
Further, described pipe link comprises:
Head rod, is connected with described liftout attachment;
Second pipe link, is connected with described head rod and described friction plate.
Further, described friction disc device also comprises:
Friction nail adapter plate, is arranged on described friction plate;
For during emergency braking and earth surface follow closely with the friction strengthening friction force further, one end be arranged at described friction nail adapter plate on, the other end is arranged in the through hole on described friction plate.
Further, described friction disc device also comprises:
Preposition friction plate, is connected with described pipe link, described preposition friction plate and horizontal surface angled.
Further, described friction disc device also comprises:
Improving the friction wheel of friction efficiency for strengthening friction force further, being arranged on described friction plate.
Further, described friction disc device comprises:
First friction disc device;
Second friction disc device;
For doing work to described first friction disc device and described second friction disc device simultaneously, the transverse linkage bar of the first friction disc device and described second friction disc device generation sidesway or skew described in when preventing from braking, is connected with described first friction disc device and described second friction disc device respectively.
Further, described liftout attachment comprises:
For during emergency braking rapidly by behind described friction disc device top to ground and emergency braking by pressure generator that described friction disc device is regained;
Knock-pin, one end is connected with described pressure generator, and the other end is connected with described friction disc device.
Further, described liftout attachment also comprises:
For suitably adjusting height during described friction disc device work, to prevent described friction disc device from causing height when automobile jack-up and Uneven road to assist the springing of adjustment, be connected with described friction disc device and described knock-pin.
Further, described starter gear comprises:
For start during emergency braking described liftout attachment with make described liftout attachment described friction disc device ejected with emergency braking after start the emergency stop button that described friction disc regains by described liftout attachment, be connected with described liftout attachment;
And/or for starting the brake pedal starter gear that described friction disc device ejects to make described liftout attachment by described liftout attachment during emergency braking, be connected with described liftout attachment.
The beneficial effects of the utility model are:
1, automobile spring described in the utility model is stopped system, makes friction disc device be thrusted to ground when emergency braking, and friction disc device directly and earth surface, reaches and greatly strengthens friction force, shorten braking distance, improve the object of vehicle safety performance.Meanwhile, friction disc device can avoid the uneven sideslip overturning phenomenon caused of friction force that in emergency braking process, automobile four-wheel is subject to.
2, automobile spring described in the utility model is stopped system, and its friction nail can be wet and slippery for the ice and snow road in the north, and the poor road conditions such as sand ground, mud ground use, and increase braking effect further.
3, automobile spring described in the utility model is stopped system, and its preposition friction plate, meets hard stone road surface and can realize minibreak, friction plate maybe can be made to be absorbed in road surface, play larger rubbing effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is that a kind of automobile spring of the utility model is stopped the structural representation of emergency braking condition of system;
Fig. 2 is that a kind of automobile spring of the utility model is stopped the structural representation of non-emergent braking mode of system;
Fig. 3 is that a kind of automobile spring of the utility model is stopped the structural representation of friction disc device of system;
Fig. 4 is that a kind of automobile spring of the utility model is stopped another structural representation of friction disc device of system;
Fig. 5 is that a kind of automobile spring of the utility model is stopped the birds-eye view of friction disc device of system;
Fig. 6 is that a kind of automobile spring of the utility model is stopped another birds-eye view of friction disc device of system;
Fig. 7 is that a kind of automobile spring of the utility model is stopped another birds-eye view of friction disc device of system.
In figure:
1, friction plate; 2, head rod; 3, the second pipe link; 4, friction nail adapter plate; 5, friction nail; 6, preposition friction plate; 7, pressure generator; 8, knock-pin; 9, emergency stop button; 10, brake pedal starter gear; 11, friction wheel; 12, the first friction disc device; 13, the second friction disc device; 14, transverse linkage bar; 15, springing; .
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in figs. 1-7, a kind of automobile spring described in the utility model is stopped system, comprising:
For during emergency braking and earth surface to strengthen the friction disc device of friction force;
For liftout attachment friction disc device regained after during emergency braking ejecting friction disc device to make friction disc device and earth surface and emergency braking, be connected with friction disc device;
For start during emergency braking liftout attachment with make liftout attachment friction disc device ejected with emergency braking after start the starter gear that friction disc device regains by liftout attachment, be connected with liftout attachment.
Automobile spring described in the utility model is stopped system, makes friction disc device be thrusted to ground when emergency braking, and friction disc device directly and earth surface, reaches and greatly strengthens friction force, shorten braking distance, improve the object of vehicle safety performance.Meanwhile, friction disc device can avoid the uneven sideslip overturning phenomenon caused of friction force that in emergency braking process, automobile four-wheel is subject to.
In another embodiment described in the utility model, described friction disc device can comprise:
For transmitting the pipe link of the power of liftout attachment, be connected with liftout attachment;
For during emergency braking and earth surface to strengthen the friction plate 1 of friction force, be connected with pipe link.
Wherein, friction plate 1 is provided with arc convex with the side of earth surface, namely rough during the side of friction plate 1 with earth surface, not only can increase friction effect, can also increase friction plate service life.Friction plate 1 can be rubber friction sheet, paper wood friction plate, timber friction plate or steel friction plate, or the composite panel of aforementioned material, has powerful friction force and rub resistance ability.
In another embodiment described in the utility model, described pipe link can comprise:
Head rod 2, is connected with liftout attachment;
Second pipe link 3, is connected with head rod 2 and friction plate 1.
Wherein, be connected in the middle part of head rod 2 with liftout attachment, head rod 2 one end is connected with automobile rear chassis beam, and the other end is connected with the second pipe link 3.
In another embodiment described in the utility model, described friction disc device can also comprise:
Friction nail adapter plate 4, is arranged on friction plate 1;
For during emergency braking and earth surface follow closely 5 with the friction strengthening friction force further, one end be arranged at friction nail adapter plate 4 on, the other end is arranged in the through hole on friction plate 1.
Wherein, friction plate 1 can be steel nail, also can be rubber tack, and certainly, can also be the nail of other wear-resistant material, the utility model limit this.Friction plate 1 is provided with the through hole mated with the nail 5 that rubs, and friction nail 5 stretches out friction plate 1 by through hole, and the length that friction nail 5 stretches out can adjust according to actual conditions.The adjustment mode of friction nail 5 has two kinds: 1, manual mode, is specially and regulates and controls the length that nail 5 that friction plate 1 rubs stretches out with screwdriver, makes it to adapt to road surface safety requirements; 2, electronic mode, is specially and uses motor to regulate and control the length that friction nail 5 stretches out, more flexible and convenient.It should be noted that, adjustable friction nail adapter plate 4 and friction nail 5, ice and snow road mainly for the north is wet and slippery, poor road conditions such as sand ground or mud ground and arranging specially, but friction nail 5 pairs of cement pavements have larger infringement, these needs are avoided, therefore add manual or electronic setting, the degree of stretching out of friction nail 5 can be adjusted, prevent the long road pavement of friction nail 5 from causing pavement damage.In addition, can also friction plate 1 at emergency braking time and ground produce the side rubbed one wearing layer be installed, mainly reduce probability that friction plate 1 damages or prevent friction plate 1 from often changing.
In another embodiment described in the utility model, described friction disc device can also comprise:
Preposition friction plate 6, is connected with pipe link, and preposition friction plate 6 is angled with horizontal surface.Particularly, preposition friction plate 6 acutangulates with the horizontal surface of automobile working direction.
Wherein, preposition friction plate 6 can be set to arc with the side of earth surface, and can be structure as a whole with friction plate 1, also can separately be linked together by alternate manner; Friction effect good and good stability when preposition friction plate 6 and friction plate 1 are structure as a whole, but during problem, if preposition friction plate 6 or friction plate 1 damage, then need integral replacing, cost is higher.Preposition friction plate 6 can be rubber friction sheet, paper wood friction plate, timber friction plate or steel friction plate, or the composite panel of aforementioned material, has powerful friction force and rub resistance ability.
Automobile spring described in the utility model is stopped system, and its preposition friction plate 6, meets hard stone road surface and can realize minibreak, friction plate maybe can be made to be absorbed in road surface, play larger rubbing effect.
In another embodiment described in the utility model, described friction disc device can also comprise:
Improving the friction wheel 11 of friction efficiency for strengthening friction force further, being arranged on friction plate 1, outside the cliding friction of friction nail 5, increase friction of rolling.
In another embodiment described in the utility model, described friction disc device can also comprise:
First friction disc device 12;
Second friction disc device 13;
For doing work to the first friction disc device 12 and the second friction disc device 13 simultaneously, when preventing from braking there is the transverse linkage bar 14 of sidesway or skew in the first friction disc device 12 and the second friction disc device 13, is connected respectively with the first friction disc device 12 and described second friction disc device 13.
In another embodiment described in the utility model, described liftout attachment can comprise:
For during emergency braking rapidly by behind friction disc device top to ground and emergency braking by friction disc device regain pressure generator 7;
Knock-pin 8, one end is connected with pressure generator 7, and the other end is connected with friction disc device.
Particularly, pressure generator 7 can be gas generator, also can be hydraulic efficiency pressure system.Pressure generator 7 is arranged on automobile rear chassis beam, pressure generator 7 carries out anticyclonic pressure when emergency braking to the friction disc device being attached to automobile rear end tails at ordinary times or hydraulic pressure is shored, friction disc device is pushed up rapidly to ground, makes friction disc device high force contact ground, produce friction; Do not need to rub or to move after emergency braking time, started by starter gear and pressure generator 7 regained initial condition.Wherein, pressure generator 7 can use hydraulic efficiency gear to substitute, and the utility model does not limit this.
In another embodiment described in the utility model, described liftout attachment can also comprise:
Height during for working to friction disc device suitably adjusts, and to prevent friction disc device from causing height when automobile jack-up and Uneven road to assist the springing 15 of adjustment, is connected with friction disc device and knock-pin 8.Wherein, springing 15 can be gas spring, metal spring, rubber spring, plastics spring or alloy spring etc.
In another embodiment described in the utility model, described starter gear can comprise:
For start during emergency braking liftout attachment with make liftout attachment friction disc device ejected with emergency braking after start the emergency stop button 9 that friction disc regains by liftout attachment, be connected with liftout attachment, wherein, emergency stop button 9 can be arranged at driving console, there is emergency braking and electronic drawing back function, be provided with over cap during electronic withdrawal, prevent maloperation;
And/or for starting the brake pedal starter gear 10 that friction disc device ejects to make liftout attachment by liftout attachment during emergency braking, be connected with liftout attachment, wherein, brake pedal starter gear 10 starts to during assigned address, when the emergency state occurs, when pressing emergency stop button 9 or step on brake pedal starter gear 10 to assigned address, all liftout attachment can be started.Above-mentioned assigned address specifically refer to ad-hoc location or brake least significant end position or ABS start time interlock, because when generally there is emergency braking, brake is often stepped on to minimum by chaufeur, brake pedal starter gear 10 and braking automobile are combined simultaneously, chaufeur can be avoided to start liftout attachment unintentionally, and can vehicle interior space be saved, simplified structure.
In another embodiment described in the utility model, automobile spring described in the utility model is stopped system, can also comprise:
For reducing friction disc device at the spray equipment with temperature during ground friction, be connected with starter gear, be arranged at above friction disc device.Spray equipment, only when emergency braking, just spray, and it is arranged at above friction disc device, can not reduce the friction force between friction disc device and ground when namely liftout attachment starts.The setting of spray equipment, effectively can reduce the rate of wear of friction disc device, and friction disc device friction generation spark can be avoided to cause the secondary disasters such as fire.
In addition, Fig. 5-7 is that automobile spring described in the utility model is stopped one of the mounting means of system, but the mode of being not limited thereto is installed, main purpose be to get information about automobile spring stop system mounting means and avoid mistake that brake track when causing brake is installed offseting, cause disaster.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. automobile spring is stopped a system, it is characterized in that, comprising:
For during emergency braking and earth surface to strengthen the friction disc device of friction force;
For the liftout attachment described friction disc device regained after during emergency braking ejecting described friction disc device to make described friction disc device and earth surface and emergency braking, be connected with described friction disc device;
For start during emergency braking described liftout attachment with make described liftout attachment described friction disc device ejected with emergency braking after start the starter gear that described friction disc device regains by described liftout attachment, be connected with described liftout attachment.
2. automobile spring according to claim 1 is stopped system, and it is characterized in that, described friction disc device comprises:
For transmitting the pipe link of the power of described liftout attachment, be connected with described liftout attachment;
For during emergency braking and earth surface to strengthen the friction plate (1) of friction force, be connected with described pipe link.
3. automobile spring according to claim 2 is stopped system, and it is characterized in that, described pipe link comprises:
Head rod (2), is connected with described liftout attachment;
Second pipe link (3), is connected with described head rod (2) and described friction plate (1).
4. automobile spring according to claim 2 is stopped system, and it is characterized in that, described friction disc device also comprises:
Friction nail adapter plate (4), is arranged on described friction plate (1);
For during emergency braking and earth surface follow closely (5) with the friction strengthening friction force further, one end is arranged in described friction nail adapter plate (4), and the other end is arranged in the through hole on described friction plate (1).
5. automobile spring according to claim 2 is stopped system, and it is characterized in that, described friction disc device also comprises:
Preposition friction plate (6), is connected with described pipe link, and described preposition friction plate (6) is angled with horizontal surface.
6. automobile spring according to claim 2 is stopped system, and it is characterized in that, described friction disc device also comprises:
Improving the friction wheel (11) of friction efficiency for strengthening friction force further, being arranged on described friction plate (1).
7. the automobile spring according to any one of claim 1-6 is stopped system, and it is characterized in that, described friction disc device comprises:
First friction disc device (12);
Second friction disc device (13);
For doing work to described first friction disc device (12) and described second friction disc device (13) simultaneously, there is the transverse linkage bar (14) of sidesway or skew in the first friction disc device (12) described in when preventing from braking and described second friction disc device (13), is connected respectively with described first friction disc device (12) and described second friction disc device (13).
8. automobile spring according to claim 1 is stopped system, and it is characterized in that, described liftout attachment comprises:
For during emergency braking rapidly by behind described friction disc device top to ground and emergency braking by pressure generator (7) that described friction disc device is regained;
Knock-pin (8), one end is connected with described pressure generator (7), and the other end is connected with described friction disc device.
9. automobile spring according to claim 8 is stopped system, and it is characterized in that, described liftout attachment also comprises:
For suitably adjusting height during described friction disc device work, to prevent described friction disc device from causing height when automobile jack-up and Uneven road to assist the springing (15) of adjustment, be connected with described friction disc device and described knock-pin (8).
10. automobile spring according to claim 1 is stopped system, and it is characterized in that, described starter gear comprises:
For start during emergency braking described liftout attachment with make described liftout attachment described friction disc device ejected with emergency braking after start the emergency stop button (9) that described friction disc regains by described liftout attachment, be connected with described liftout attachment;
And/or for starting the brake pedal starter gear (10) that described friction disc device ejects to make described liftout attachment by described liftout attachment during emergency braking, be connected with described liftout attachment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511925.8U CN204095780U (en) | 2014-09-04 | 2014-09-04 | A kind of automobile spring is stopped system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511925.8U CN204095780U (en) | 2014-09-04 | 2014-09-04 | A kind of automobile spring is stopped system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204095780U true CN204095780U (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420511925.8U Expired - Fee Related CN204095780U (en) | 2014-09-04 | 2014-09-04 | A kind of automobile spring is stopped system |
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| Country | Link |
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| CN (1) | CN204095780U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210477A (en) * | 2014-09-04 | 2014-12-17 | 胡顺扬 | Automobile elastic braking system |
| CN104859605A (en) * | 2015-04-20 | 2015-08-26 | 孙本新 | Hydraulic cylinder driven braking device outside wheels |
| CN105480211A (en) * | 2015-12-16 | 2016-04-13 | 苏州银雀智能科技有限公司 | Metallic braking vane and manufacturing method thereof |
| CN105539392A (en) * | 2015-12-16 | 2016-05-04 | 苏州银雀智能科技有限公司 | Metal braking vane and use method thereof |
| CN106274854A (en) * | 2016-08-24 | 2017-01-04 | 梁祎唯 | A kind of ice snow covered pavement brake gear |
| CN111114513A (en) * | 2019-12-30 | 2020-05-08 | 长沙理工大学 | Destructive safety device for preventing vehicle from passing through guardrail |
-
2014
- 2014-09-04 CN CN201420511925.8U patent/CN204095780U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210477A (en) * | 2014-09-04 | 2014-12-17 | 胡顺扬 | Automobile elastic braking system |
| CN104210477B (en) * | 2014-09-04 | 2018-07-24 | 胡顺扬 | A kind of automobile spring brake system |
| CN104859605A (en) * | 2015-04-20 | 2015-08-26 | 孙本新 | Hydraulic cylinder driven braking device outside wheels |
| CN105480211A (en) * | 2015-12-16 | 2016-04-13 | 苏州银雀智能科技有限公司 | Metallic braking vane and manufacturing method thereof |
| CN105539392A (en) * | 2015-12-16 | 2016-05-04 | 苏州银雀智能科技有限公司 | Metal braking vane and use method thereof |
| CN105480211B (en) * | 2015-12-16 | 2018-06-22 | 苏州银雀智能科技有限公司 | A kind of metal brake plate and its manufacturing method |
| CN106274854A (en) * | 2016-08-24 | 2017-01-04 | 梁祎唯 | A kind of ice snow covered pavement brake gear |
| CN111114513A (en) * | 2019-12-30 | 2020-05-08 | 长沙理工大学 | Destructive safety device for preventing vehicle from passing through guardrail |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20200904 |