WO2016008280A1 - Automobile anti-skidding device - Google Patents
Automobile anti-skidding device Download PDFInfo
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- WO2016008280A1 WO2016008280A1 PCT/CN2015/000499 CN2015000499W WO2016008280A1 WO 2016008280 A1 WO2016008280 A1 WO 2016008280A1 CN 2015000499 W CN2015000499 W CN 2015000499W WO 2016008280 A1 WO2016008280 A1 WO 2016008280A1
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- Prior art keywords
- skid
- transmission mechanism
- automobile
- vehicle
- inclined surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/12—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action
- B60T1/14—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action directly on road
Definitions
- the invention relates to an automobile auxiliary device, in particular to an automobile anti-skid device suitable for snow and ice road.
- the commonly used anti-skid device has a complicated structure, and is mainly used to increase the frictional force in the tire of the vehicle to increase the frictional force, for example, bundling the steel chain on the tire or winding the rope on the tire, and in the case of emergency, the tire Sprinkle some sand nearby to increase the friction between the tire and the snow and ice by the above method, thereby reducing the slippage of the vehicle.
- this method can play a non-slip effect to a certain extent, the effect is poor, and it often fails to achieve the anti-slip purpose.
- the object of the present invention is to provide an anti-skid device for a vehicle, which has the advantages of simple structure, convenient use, and good anti-slip effect.
- the vehicle of the invention can effectively achieve anti-skid and braking purposes in ice and snow weather, and reduce rollover caused by slipping. In turn, the probability of causing a traffic accident.
- the present invention provides the same invention concept.
- the two types of automobile anti-skid devices need to be particularly pointed out that the present invention is not limited to these two structures, and a structure equivalent or similar to the following two structures may be employed.
- the automobile anti-skid device of the first structural form of the invention comprises two non-slip plates, a transmission mechanism and a driving device symmetrically mounted, and one end of the two anti-skid plates is respectively connected with the automobile chassis/girdron through the pin shaft, and two anti-skid plates The other ends of the two non-slip boards are respectively provided with anti-slip teeth.
- the driving device presses one end of the non-slip plate through the transmission mechanism, so that the other end of the anti-skid plate rotates with the pin axis as an axis, so that the anti-skid plate is lowered and contacts with the ground, and the anti-slip tooth on the bottom surface of the anti-skid plate is increased between the ground and the ground.
- Friction so as to achieve the purpose of car braking.
- the inertial sliding distance of the vehicle during emergency braking can be effectively shortened, the car can be prevented from slipping, and the brakes are free from bumps, so that the vehicle occupant has no discomfort and has strong practicability.
- the present invention provides an automobile anti-skid device, wherein the driving device includes a hydraulic cylinder for propelling a transmission mechanism, a hydraulic oil pump, a solenoid valve for controlling communication between the hydraulic oil pump and the oil passage, and a control for opening the solenoid valve
- the driving device includes a hydraulic cylinder for propelling a transmission mechanism, a hydraulic oil pump, a solenoid valve for controlling communication between the hydraulic oil pump and the oil passage, and a control for opening the solenoid valve
- the switch, the hydraulic cylinder is connected to the solenoid valve through the hydraulic oil pump, and the solenoid valve is connected with the control switch.
- an anti-skid device of the present invention wherein the control switch is a control pedal or a handle installed in the cab; the transmission mechanism includes a transmission rod and two guide rods connected to the output shaft of the hydraulic cylinder, and two guide rods One end is connected to the skid plate through a bearing, and the other end of the two guide rods is fixedly connected with the transmission rod.
- the driver controls the opening/closing of the solenoid valve through the control switch, and then provides hydraulic power to the hydraulic cylinder through the hydraulic oil pump, thereby controlling the skid plate to contact or separate from the ground, thereby achieving anti-skid and braking effects.
- the invention designs the control switch as a pedal or a handle form, which makes the driver more convenient to operate, and the invention does not interfere with the normal operation of the original brake system of the automobile.
- the hydraulic cylinder can be fixed on the chassis/gird of the automobile or other positions, and the object of the present invention can be achieved by connecting the output shaft of the hydraulic cylinder with the transmission rod and pressing the transmission rod.
- an anti-skid device of the present invention wherein the bottom surface of the cleat is divided into a first inclined surface and a second inclined surface, and the angle between the first inclined surface and the second inclined surface is 150-170.
- the first inclined surface under the pushing of the hydraulic cylinder, firstly, the first inclined surface is in contact with the ground, and when the first inclined surface is in full contact with the ground, the second inclined surface is in contact with the ground, and the first inclined surface and the second inclined surface are The angle of the inclined surface is designed to be 150-170°, which can increase the contact area between the skid plate and the ground, thereby increasing the friction generated, further improving the manufacturing effect and enhancing the practicality.
- the present invention provides an automobile anti-skid device in which a balance bar is disposed between two anti-skid plates, and the balance bar is used to stabilize the connection between the two anti-skid plates.
- the balance bar can ensure that the two anti-skid plates are balanced by the force of the hydraulic cylinder, so that the movement of the two anti-skid plates is consistent, and the anti-skid plate on one side can be prevented from being worn or damaged due to the inconsistent movement of the anti-skid plate. It is faster, which affects the problem of anti-skid and braking performance.
- the automobile anti-skid device of the second structural form of the invention comprises a skid plate, a transmission mechanism and a driving device.
- One end of the skid plate is connected with the automobile chassis or the girders by bearings, and the other end of the non-slip plate passes through the bearing and one end of the transmission mechanism.
- the other end of the transmission mechanism is connected to the driving device, and the driving device is used for driving the anti-skid plate through the transmission mechanism to rotate the pin shaft as an axis, and the bottom surface of the anti-skid plate is provided with anti-slip teeth.
- the structure designes the anti-skid plate into a piece, and drives the transmission mechanism to slide along the length of the automobile chassis through the driving device, thereby driving the anti-skid plate to rotate with the pin shaft as an axis, thereby lowering the anti-skid plate and the ground.
- the driving device drives the anti-skid plate to rotate with the pin shaft as an axis, thereby lowering the anti-skid plate and the ground.
- the friction between the ground and the ground through the anti-slip teeth on the bottom of the skid plate To achieve the purpose of anti-skid and braking of the car
- an anti-skid device of the present invention wherein the transmission mechanism comprises a transmission plate, two guiding blocks and a connecting rod, and the two guiding blocks are symmetrically disposed on both sides of the end of the driving plate and connected to the transmission plate through a bearing, and are connected The rod is fixedly connected to the two guide blocks.
- the automobile anti-skid device of the present invention wherein the driving device is a hydraulic transmission mechanism, comprising a hydraulic cylinder, a hydraulic oil pump, a solenoid valve and a control switch which are sequentially connected, the hydraulic cylinder is fixed on the chassis/gird of the automobile, and the hydraulic cylinder is The output shaft is disposed along the length of the chassis of the automobile and is fixedly connected with the connecting rod of the transmission mechanism.
- the hydraulic oil pump is used to drive the hydraulic cylinder
- the electromagnetic valve is used to control the opening/closing of the hydraulic oil pump
- the control switch is used to control the opening/closing of the electromagnetic valve.
- the control switch is a control pedal or handle that is mounted in the cab.
- the automobile anti-skid device of the present invention wherein the driving device is a screw drive mechanism, comprising a base, a motor, a lead screw and a moving component, the base is fixed on the chassis/gird of the automobile, and the screw is arranged along the length of the chassis of the automobile One end is fixedly connected with the rotating shaft of the motor, and the other end of the lead screw is erected on the bracket at the end of the base; the moving part is sleeved on the lead screw through the through hole, the internal thread of the through hole and the external thread of the lead screw With the mating connection, the moving component and the base are coupled through the rail slot and the rail, and the moving component is fixedly connected with the connecting rod of the transmission mechanism.
- the driving device is a screw drive mechanism, comprising a base, a motor, a lead screw and a moving component
- the automobile anti-skid device of the second structural form of the present invention lists two types of driving devices: a hydraulic transmission mechanism and a screw drive mechanism, but the above two structures are not limited, and a driving device in the form of a belt transmission or a gear transmission may be used. Or other similar structure, the object of the present invention can be achieved as long as the transmission mechanism can be driven to drive the skid plate to rotate with the pin shaft as an axis, so that the skid plate is in contact with or separated from the ground.
- the automobile anti-skid device of the present invention further comprises a rail device, wherein the rail device is two parallel rail slots fixed on the chassis/gird of the automobile and arranged along the length of the chassis of the automobile, and the two guiding blocks are respectively placed in two In the rail slot.
- the rail device is two parallel rail slots fixed on the chassis/gird of the automobile and arranged along the length of the chassis of the automobile, and the two guiding blocks are respectively placed in two In the rail slot.
- an anti-skid device of the present invention wherein the bottom surface of the cleat is divided into a first inclined surface and a second inclined surface, and the angle between the first inclined surface and the second inclined surface is 150-170.
- the bottom surface of the anti-skid plate is designed to include a first inclined surface and a second inclined surface, and the angle between the first inclined surface and the second inclined surface is designed to be 150-170°.
- the contact area between the skid plate and the ground can be increased, thereby increasing the friction generated, further improving the manufacturing effect and enhancing the practicability.
- the two types of automobile anti-skid devices provided by the present invention are designed based on the same inventive concept, and the main difference between the two is that the first structure drives the transmission mechanism to move up and down by the driving device, thereby driving the skid plate to pin. Rotating for the axis, the bottom surface of the skid plate is in contact with the ground for anti-slip and braking purposes; the second structure is driven by the driving device to drive the transmission mechanism along the length of the chassis of the automobile, and the non-slip plate can also be driven to rotate with the pin shaft as an axis.
- Anti-slip The bottom surface of the plate is in contact with the ground to achieve anti-slip and brake purposes.
- the second structure also provides two forms of drive devices that enhance the flexibility of selection.
- the automobile anti-skid device has the following advantages: the invention can ensure the safe running of the automobile on a slippery, snowy road, and can also be in the case of failure of the existing brake system of the traveling vehicle. Or the function of emergency braking due to improper use, the invention has simple structure and convenient use, and does not need to change the structure of the existing vehicle when installing, and an additional friction force is generated between the skid plate and the ground during work.
- the car brake effect so as to achieve the purpose of shortening the inertial sliding distance of the car during emergency braking, and can realize rapid parking, prevent the car from slipping and overturning, no bumps when braking, no discomfort of the car occupant, and strong practicability;
- the invention is low in cost, and is particularly suitable for a car or a minicar with a lighter body and a faster speed, and can also be used on other existing wheeled vehicles.
- FIG. 1 is a schematic view showing an embodiment of a vehicle anti-skid device according to a first embodiment of the present invention
- FIG. 2 is a schematic view of the automobile anti-skid device of the first structural mode of the present invention after being installed in a vehicle;
- Figure 3 is a perspective view showing the embodiment of the automobile anti-skid device of the second embodiment of the present invention when it is not in operation;
- Figure 4 is a front elevational view showing the embodiment of the automobile anti-skid device of the second embodiment of the present invention when it is not in operation;
- Figure 5 is a plan view showing an embodiment of the automobile anti-skid device of the second embodiment of the present invention when the embodiment is not in operation;
- Figure 6 is a perspective view showing the operation of the embodiment of the automobile anti-skid device of the second embodiment of the present invention.
- Figure 7 is a front elevational view showing the operation of the embodiment of the automobile anti-skid device of the second embodiment of the present invention.
- Figure 8 is a plan view showing the operation of the embodiment of the automobile anti-skid device of the second embodiment of the present invention.
- Figure 9 is a perspective view of a rail device in a vehicle anti-skid device according to a second embodiment of the present invention.
- Figure 10 is a right side elevational view of the rail device of the anti-skid device of the second embodiment of the present invention.
- the present invention provides two types of automobile anti-skid devices, which are designed based on the same inventive concept.
- the description is convenient, clear and complete, and is easy for those skilled in the art to understand.
- the invention is described in terms of ways.
- the automobile anti-skid device of the first structural form of the present invention comprises two non-slip plates 1, a transmission mechanism 2, and a driving device 3 which are symmetrically mounted, and one end of each of the two anti-skid plates 1 passes through a pin shaft respectively. 4 with the car chassis / beam rotation
- the other ends of the two anti-skid plates 1 are respectively connected to the driving device 3 through the transmission mechanism 2; the bottom surfaces of the two anti-skid plates 1 are provided with anti-slip teeth 5.
- the driving mechanism 2 drives the transmission mechanism 2 to move downward, thereby pushing the two anti-skid plates 1 to rotate with the pin 4 as an axis, so that the bottom surface of the anti-skid plate 1 is in contact with the ground.
- the friction is generated, and since the bottom surface of the cleat 1 is provided with the anti-slip teeth 5, it can perform a good anti-slip and brake action.
- the anti-skid plate of the automobile anti-skid device of the structure is similar to the ice skate, and has the advantages of simple structure and convenient use, can effectively shorten the inertial sliding distance of the emergency braking of the automobile, realize quick parking, prevent the car from slipping, and has no bumps when braking, and the passengers and passengers No discomfort, strong practicality.
- the invention can also be used for preventing rolling when the vehicle is going uphill. For example, when the car is parked on a slope and encounters a traffic jam, the device can be used for emergency braking to prevent the car from falling down. Reduce the chance of accidents such as rear-end collisions and collisions.
- the driving device 3 adopts a hydraulic transmission mechanism, specifically including a hydraulic cylinder 6 for driving the transmission mechanism 2, a hydraulic oil pump 14, and a control for connecting the hydraulic oil pump 14 with the oil pipeline.
- a solenoid valve 7 and a control switch 8 for opening the solenoid valve 7 are connected to the solenoid valve 7 via a hydraulic oil pump 14, and the solenoid valve 7 is connected to the control switch 8.
- the control switch 8 is a control pedal or handle that is mounted in the cab.
- the transmission mechanism 2 includes a transmission rod 9 connected to the output shaft of the hydraulic cylinder 6, and two guide rods 10. One end of the guide rod 10 is coupled to the cleat 1 through a bearing, and the other end of the guide rod 10 is fixedly coupled to the transmission rod 9.
- the driver controls the opening/closing of the electromagnetic valve 7 through the control switch 8, and further supplies hydraulic power to the hydraulic cylinder 6 through the hydraulic oil pump 14, thereby controlling the skid plate 1 to contact or separate from the ground, thereby achieving anti-skid and braking effects.
- the invention will design the control switch 8 as a pedal or a handle, which makes the driver very convenient to operate, and the driving device 3 does not interfere with the normal operation of the original braking system of the automobile. It should be said that in actual design and application, the hydraulic cylinder 6 as the connecting part of the driving device 3 and the transmission mechanism 2 should be fixed on the chassis/girders or other positions according to the specific use requirements, as long as the output of the hydraulic cylinder 6 can be made.
- the object of the invention is achieved by the connection of the shaft to the transmission rod 9 and the ability to press the transmission rod 9.
- the drive device 3 is also not limited to the above-described hydraulic transmission mechanism, and a screw drive mechanism, a belt or a gear transmission mechanism or the like may be employed.
- the automobile anti-skid device of the present configuration has the bottom surface design of the anti-skid plate 1 including the first inclined surface 11 and the second inclined surface 12, and the first inclined surface 11 and the second inclined surface 12 are provided.
- the angle of the design is 150-170°.
- a balance bar 13 is disposed between the two cleats 1, and the connection between the two cleats 1 is stabilized by the balance bar 13 so that the hydraulic cylinder 6 is transmitted through the transmission rod 9.
- the driving force acts equally on the two cleats 1.
- the automobile anti-skid device of the second structural form of the present invention comprises a skid plate 1 ′, a transmission mechanism 2 ′ and a driving device (not shown), and one end of the skid plate 1 ′ passes through
- the pin 4' is connected to the chassis or the girders of the automobile, and the other end of the anti-skid plate 1' is connected to one end of the transmission mechanism 2' via a bearing, and the other end of the transmission mechanism 2' is connected to the driving device, and the driving device is used for the transmission mechanism.
- the 2' drive skid plate 1' is rotated about the pin 4', and the bottom surface of the cleat 1' is provided with anti-slip teeth 5'.
- the structure designing the anti-skid plate as a whole piece can increase the contact area between the anti-skid plate and the ground, thereby increasing the friction force and improving the anti-skid and braking effects.
- the driving device drives the anti-skid plate through the transmission mechanism to rotate the pin shaft as an axis, so that the anti-skid plate is reduced in contact with the ground, and friction is generated between the anti-slip teeth on the bottom surface of the anti-skid plate and the ground, thereby achieving the purpose of the invention.
- the automobile anti-skid device of the present configuration has a transmission mechanism 2 ′ including a transmission plate 201 ′, two guiding blocks 202 ′ and a connecting rod 203 ′, so that the two guiding blocks 202 ′ are symmetrically disposed on the transmission plate 201 .
- the ends of the 'ends are connected to the drive plate 201' through bearings, and the two guide blocks 202' are fixedly connected using a connecting rod 203'.
- the transmission mechanism 2' is not limited to the above structure, and only one guiding block 202' may be disposed, so that the guiding block 202' is connected to the end of the transmission plate 201' through the bearing, and the connecting rod 203' may be omitted at this time. .
- the driving device may adopt a hydraulic transmission mechanism, and specifically includes a hydraulic cylinder, a hydraulic oil pump, a solenoid valve and a control switch which are sequentially connected, and the hydraulic cylinder is fixed at On the chassis/gird of the automobile, the output shaft of the hydraulic cylinder is arranged along the length of the chassis of the automobile and fixedly connected with the connecting rod 203' of the transmission mechanism 2', the hydraulic oil pump is used to drive the hydraulic cylinder, and the electric magnetic valve is used to control the hydraulic oil pump.
- the control switch is used to control the on/off of the solenoid valve; the control switch is a control pedal or handle mounted in the cab.
- the driving device can also adopt a screw drive mechanism, specifically including a base, a motor, a lead screw and a moving component.
- the base is fixed on the chassis/gird of the automobile
- the motor is fixed on the base
- the screw is arranged along the length of the chassis of the automobile and one end is connected with the motor.
- the rotating shaft is fixedly connected, and the other end of the lead screw is erected on the bracket at the end of the base; the moving component is sleeved on the lead screw through the through hole thereon, and the internal thread of the through hole is coupled with the external thread of the lead screw, and the moving component is
- the base is coupled to the rail through the rail slot and the rail, and the moving member is fixedly connected to the connecting rod 203' of the transmission mechanism 2'; the power lead of the motor is connected to a control switch provided in the cab.
- the above-mentioned two types of driving devices such as the hydraulic transmission mechanism and the screw drive mechanism
- the driving device in the form of belt transmission or gear transmission or the like can be used as long as
- the object of the present invention can be achieved by driving the transmission mechanism and thereby driving the anti-skid plate to rotate with the pin shaft as an axis, so that the anti-skid plate is in contact with or separated from the ground.
- the automobile anti-skid device of the present structural form is further provided with a rail device which adopts two parallels fixed on the chassis/gird of the automobile and arranged along the length of the chassis of the automobile.
- the guide rail groove allows the two guide blocks 202' to be respectively placed in the two guide rail slots.
- the second embodiment of the automobile anti-skid device has the bottom surface of the anti-skid plate 1' designed to include the first inclined surface 11' and the second inclined surface 12', which will make the first inclined surface and the second inclined surface
- the angle of the surface is 150-170°, which can increase the contact area between the skid plate and the ground, increase the friction, and improve the anti-skid and braking effects.
- the two kinds of structural anti-skid devices provided by the invention can realize effective anti-skid and braking purposes for the running vehicle on the slippery and snowy road surface, and can also fail and fail in the original braking system of the automobile. In case of emergency braking.
- the invention has the advantages of simple structure and convenient use, and does not need to change the structure of the vehicle when the invention is mounted on the chassis or the girders of the automobile. In actual use, the rider only needs to control the opening or closing of the hydraulic oil pump or the motor through the switch to control the lifting and lowering of the skid plate and make it contact or disengage from the ground.
- the anti-skid plate When anti-skid and braking are required, the anti-skid plate is brought into contact with the ground to generate frictional force to achieve the purpose of anti-skid and braking; when anti-skid and braking are not required, it is only necessary to control the anti-skid plate to leave the ground through the switch.
- the invention can shorten the inertial sliding distance of the automobile during emergency braking, realize rapid parking, and prevent the vehicle from sliding and overturning.
- the invention has the advantages of simple structure and low cost, and is particularly suitable for a car or a mini vehicle with a lighter body and a faster speed, and can also be used on other transportation tools, and should be designed according to specific use and installation requirements.
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Abstract
An automobile anti-skidding device, comprising an anti-skidding plate (1), a transmission mechanism (2) and a drive device (3); one end of the anti-skidding plate (1) is rotatably connected to a vehicle chassis/ crossbeam via an axis pin (4), and the other end of the anti-skidding plate (1) is connected to the drive device (3) via the transmission mechanism (2); and the bottom surface of the anti-skidding plate (1) has a tooth fixed thereat (5). The device has a simple structure and good utility, is convenient to use without changing an original vehicle structure, and improves the braking effect of the automobile via an additional frictional force generated between the anti-skidding plate and the ground upon working, such that an inertial coasting distance is shortened when the vehicle performs an emergency brake, thereby quickly stopping the vehicle, preventing the sideslip and overturning thereof, ensuring the safe driving thereof on an ice- or snow-covered road, and performing an emergency brake function when an existing brake system fails or is ineffective.
Description
本发明涉及一种汽车辅助设备,尤其是涉及一种适用于冰雪路面的汽车防滑装置。The invention relates to an automobile auxiliary device, in particular to an automobile anti-skid device suitable for snow and ice road.
在冰雪天气,常常会因路面积雪或结冰而导致行驶车辆的车轮与路面之间的附着摩擦力下降,这会严重影响车辆的加速性能、制动效能,甚至会因制动距离延长、制动失效造成车辆侧翻,进而引发交通事故。In snow and ice, the adhesion between the wheels of the vehicle and the road surface is often reduced due to the snow or icing of the road. This will seriously affect the acceleration performance, braking performance, and even the braking distance. The brake failure causes the vehicle to roll over and cause a traffic accident.
目前常用的防滑装置其结构较为复杂,主要采用在车辆轮胎增加附属设备来增大摩擦力,例如,在轮胎上捆绑钢链或是在轮胎上缠绕绳带,在应急的情况下还会在轮胎附近撒些沙子,以通过上述方式来增大轮胎与冰雪地面之间的摩擦力,从而减少车辆打滑。这种方式虽然在一定程度可以起到防滑效果,但效果较差,往往达不到预期防滑目的,特别是对于积雪、结冰较为严重的路面甚至根本起不到防滑、制动作用,不能有效避免车辆因打滑导致侧翻等事故的发生,实用性较差。At present, the commonly used anti-skid device has a complicated structure, and is mainly used to increase the frictional force in the tire of the vehicle to increase the frictional force, for example, bundling the steel chain on the tire or winding the rope on the tire, and in the case of emergency, the tire Sprinkle some sand nearby to increase the friction between the tire and the snow and ice by the above method, thereby reducing the slippage of the vehicle. Although this method can play a non-slip effect to a certain extent, the effect is poor, and it often fails to achieve the anti-slip purpose. Especially for the roads with heavy snow and icing, there is no anti-skid and braking effect at all. Effectively avoid accidents such as rollover caused by slipping, and the utility is poor.
发明内容Summary of the invention
本发明的目的是提供一种汽车防滑装置,其具有结构简单、使用方便、防滑效果好的优点,采用本发明的车辆,在冰雪天气可有效实现防滑、制动目的,降低因打滑导致侧翻进而引发交通事故的机率。The object of the present invention is to provide an anti-skid device for a vehicle, which has the advantages of simple structure, convenient use, and good anti-slip effect. The vehicle of the invention can effectively achieve anti-skid and braking purposes in ice and snow weather, and reduce rollover caused by slipping. In turn, the probability of causing a traffic accident.
为解决现有技术中常用的汽车防滑装置结构复杂、防滑效果差,特别对于积雪、结冰较为严重的路面根本起不到防滑、制动作用的技术问题,本发明提供了基于同一发明构思的两种结构的汽车防滑装置,需要特别指出的是,本发明不限于这两种结构,还可以采用与以下两种结构等同或类似的结构。In order to solve the technical problem that the automobile anti-skid device commonly used in the prior art has complicated structure and poor anti-skid effect, especially for the road surface where snow and ice are more serious, the anti-skid and braking effects are not provided at all, the present invention provides the same invention concept. The two types of automobile anti-skid devices need to be particularly pointed out that the present invention is not limited to these two structures, and a structure equivalent or similar to the following two structures may be employed.
本发明第一种结构形式的汽车防滑装置,包括对称安装的两个防滑板、传动机构、及驱动设备,两个防滑板的一端分别通过销轴与汽车底盘/大梁转动连接,两个防滑板的另一端分别通过传动机构与驱动设备连接;两个防滑板的底面固定均设有防滑齿。通过以上结构设置,
驱动设备通过传动机构向下按压防滑板的一端,使防滑板的另一端以销轴为轴线旋转,从而使防滑板降低并与地面接触,通过防滑板底面的防滑齿增大与地面之间的摩擦力,从而实现汽车制动目的。在制动过程中,可有效缩短汽车紧急刹车时的惯性滑行距离,防止汽车侧滑,且刹车时无颠簸,使汽车乘员无不适感觉,实用性较强。The automobile anti-skid device of the first structural form of the invention comprises two non-slip plates, a transmission mechanism and a driving device symmetrically mounted, and one end of the two anti-skid plates is respectively connected with the automobile chassis/girdron through the pin shaft, and two anti-skid plates The other ends of the two non-slip boards are respectively provided with anti-slip teeth. Through the above structure settings,
The driving device presses one end of the non-slip plate through the transmission mechanism, so that the other end of the anti-skid plate rotates with the pin axis as an axis, so that the anti-skid plate is lowered and contacts with the ground, and the anti-slip tooth on the bottom surface of the anti-skid plate is increased between the ground and the ground. Friction, so as to achieve the purpose of car braking. During the braking process, the inertial sliding distance of the vehicle during emergency braking can be effectively shortened, the car can be prevented from slipping, and the brakes are free from bumps, so that the vehicle occupant has no discomfort and has strong practicability.
进一步地,本发明一种汽车防滑装置,其中,驱动设备包括用于推动传动机构的液压油缸、液压油泵、用于控制液压油泵与油路管道连通的电磁阀、及用于开启电磁阀的控制开关,液压油缸通过液压油泵与电磁阀连接,且电磁阀与控制开关连接。Further, the present invention provides an automobile anti-skid device, wherein the driving device includes a hydraulic cylinder for propelling a transmission mechanism, a hydraulic oil pump, a solenoid valve for controlling communication between the hydraulic oil pump and the oil passage, and a control for opening the solenoid valve The switch, the hydraulic cylinder is connected to the solenoid valve through the hydraulic oil pump, and the solenoid valve is connected with the control switch.
进一步地,本发明一种汽车防滑装置,其中,控制开关为安装在驾驶室内的控制踏板或手柄;传动机构包括与液压油缸的输出轴连接的传动杆和两个导向杆,两个导向杆的一端均与防滑板通过轴承连接,两个导向杆的另一端与传动杆固定连接。Further, an anti-skid device of the present invention, wherein the control switch is a control pedal or a handle installed in the cab; the transmission mechanism includes a transmission rod and two guide rods connected to the output shaft of the hydraulic cylinder, and two guide rods One end is connected to the skid plate through a bearing, and the other end of the two guide rods is fixedly connected with the transmission rod.
通过以上结构设置,驾驶员通过控制开关控制电磁阀的开启/关闭,进而通过液压油泵为液压油缸提供液压动力,从而控制防滑板与地面接触或分离,实现防滑、制动效果。本发明将控制开关设计为踏板或手柄形式,使驾驶员操作起来更为方便,且本发明不会干扰汽车原有刹车系统的正常工作。实际使用中,液压油缸可以固定在汽车底盘/大梁上或其他位置,只要能使液压油缸的输出轴与传动杆连接并能按压传动杆即可实现本发明目的。Through the above structure setting, the driver controls the opening/closing of the solenoid valve through the control switch, and then provides hydraulic power to the hydraulic cylinder through the hydraulic oil pump, thereby controlling the skid plate to contact or separate from the ground, thereby achieving anti-skid and braking effects. The invention designs the control switch as a pedal or a handle form, which makes the driver more convenient to operate, and the invention does not interfere with the normal operation of the original brake system of the automobile. In actual use, the hydraulic cylinder can be fixed on the chassis/gird of the automobile or other positions, and the object of the present invention can be achieved by connecting the output shaft of the hydraulic cylinder with the transmission rod and pressing the transmission rod.
进一步地,本发明一种汽车防滑装置,其中,防滑板的底面分为第一倾斜面和第二倾斜面,第一倾斜面和第二倾斜面的夹角为150~170°。本进一步优化方案中,在液压油缸的推动下,首先第一倾斜面与地面接触,当第一倾斜面与地面充分接触后,第二倾斜面再与地面接触,将第一倾斜面和第二倾斜面的夹角设计为150~170°,可增大防滑板与地面的接触面积,从而使产生的摩擦力加大,进一步提高制效果,增强实用性。Further, an anti-skid device of the present invention, wherein the bottom surface of the cleat is divided into a first inclined surface and a second inclined surface, and the angle between the first inclined surface and the second inclined surface is 150-170. In the further optimization scheme, under the pushing of the hydraulic cylinder, firstly, the first inclined surface is in contact with the ground, and when the first inclined surface is in full contact with the ground, the second inclined surface is in contact with the ground, and the first inclined surface and the second inclined surface are The angle of the inclined surface is designed to be 150-170°, which can increase the contact area between the skid plate and the ground, thereby increasing the friction generated, further improving the manufacturing effect and enhancing the practicality.
进一步地,本发明一种汽车防滑装置,其中,两个防滑板之间设有平衡杆,平衡杆用于稳固两个防滑板之间的连接。本进一步优化方案中,通过设置平衡杆可保证两个防滑板受到液压油缸的力平衡,使两个防滑板运动保持一致性,可有效防止因防滑板运动不一致导致一侧的防滑板磨损或损坏较快,从而影响防滑、制动性能的问题。Further, the present invention provides an automobile anti-skid device in which a balance bar is disposed between two anti-skid plates, and the balance bar is used to stabilize the connection between the two anti-skid plates. In the further optimization scheme, the balance bar can ensure that the two anti-skid plates are balanced by the force of the hydraulic cylinder, so that the movement of the two anti-skid plates is consistent, and the anti-skid plate on one side can be prevented from being worn or damaged due to the inconsistent movement of the anti-skid plate. It is faster, which affects the problem of anti-skid and braking performance.
本发明第二种结构形式的汽车防滑装置,包括防滑板、传动机构和驱动设备,防滑板的一端通过销轴与汽车底盘或大梁按轴承连接,防滑板的另一端通过轴承与传动机构的一端连接,传动机构的另一端与驱动设备连接,驱动设备用于通过传动机构驱动防滑板以销轴为轴线转动,防滑板的底面设有防滑齿。与第一种结构不同的是,本结构将防滑板设计成一块,通过驱动设备驱动传动机构沿汽车底盘长度方向滑动,进而驱动防滑板以销轴为轴线旋转,从而使防滑板降低并与地面接触,通过防滑板底面的防滑齿增大与地面之间的摩擦力,从而
实现汽车防滑、制动目的。The automobile anti-skid device of the second structural form of the invention comprises a skid plate, a transmission mechanism and a driving device. One end of the skid plate is connected with the automobile chassis or the girders by bearings, and the other end of the non-slip plate passes through the bearing and one end of the transmission mechanism. The other end of the transmission mechanism is connected to the driving device, and the driving device is used for driving the anti-skid plate through the transmission mechanism to rotate the pin shaft as an axis, and the bottom surface of the anti-skid plate is provided with anti-slip teeth. Different from the first structure, the structure designes the anti-skid plate into a piece, and drives the transmission mechanism to slide along the length of the automobile chassis through the driving device, thereby driving the anti-skid plate to rotate with the pin shaft as an axis, thereby lowering the anti-skid plate and the ground. Contact, the friction between the ground and the ground through the anti-slip teeth on the bottom of the skid plate
To achieve the purpose of anti-skid and braking of the car
进一步地,本发明一种汽车防滑装置,其中,传动机构包括传动板、两个导向块和连接杆,两个导向块对称设置在传动板的端部两侧并与传动板通过轴承连接,连接杆与两个导向块固定连接。Further, an anti-skid device of the present invention, wherein the transmission mechanism comprises a transmission plate, two guiding blocks and a connecting rod, and the two guiding blocks are symmetrically disposed on both sides of the end of the driving plate and connected to the transmission plate through a bearing, and are connected The rod is fixedly connected to the two guide blocks.
可选地,本发明一种汽车防滑装置,其中,驱动设备为液压传动机构,包括依次连接的液压油缸、液压油泵、电磁阀和控制开关,液压油缸固定在汽车底盘/大梁上,液压油缸的输出轴沿汽车底盘长度方向设置并与传动机构的连接杆固定连接,液压油泵用于驱动液压油缸工作,电磁阀用于控制液压油泵的开/关,控制开关用于控制电磁阀的开/关;控制开关为安装在驾驶室内的控制踏板或手柄。Optionally, the automobile anti-skid device of the present invention, wherein the driving device is a hydraulic transmission mechanism, comprising a hydraulic cylinder, a hydraulic oil pump, a solenoid valve and a control switch which are sequentially connected, the hydraulic cylinder is fixed on the chassis/gird of the automobile, and the hydraulic cylinder is The output shaft is disposed along the length of the chassis of the automobile and is fixedly connected with the connecting rod of the transmission mechanism. The hydraulic oil pump is used to drive the hydraulic cylinder, the electromagnetic valve is used to control the opening/closing of the hydraulic oil pump, and the control switch is used to control the opening/closing of the electromagnetic valve. The control switch is a control pedal or handle that is mounted in the cab.
可选地,本发明一种汽车防滑装置,其中,驱动设备为丝杠传动机构,包括底座、电机、丝杠和移动部件,底座固定在汽车底盘/大梁上,丝杠沿汽车底盘长度方向设置且一端与电机的旋转轴固定连接,丝杠的另一端架设在底座端部的支架上;移动部件通过其上的贯通孔套设在丝杠上,贯通孔的内螺纹与丝杠的外螺纹配合连接,移动部件与底座通过导轨槽和导轨配合连接,移动部件与传动机构的连接杆固定连接。Optionally, the automobile anti-skid device of the present invention, wherein the driving device is a screw drive mechanism, comprising a base, a motor, a lead screw and a moving component, the base is fixed on the chassis/gird of the automobile, and the screw is arranged along the length of the chassis of the automobile One end is fixedly connected with the rotating shaft of the motor, and the other end of the lead screw is erected on the bracket at the end of the base; the moving part is sleeved on the lead screw through the through hole, the internal thread of the through hole and the external thread of the lead screw With the mating connection, the moving component and the base are coupled through the rail slot and the rail, and the moving component is fixedly connected with the connecting rod of the transmission mechanism.
本发明第二种结构形式的汽车防滑装置,列举了液压传动机构和丝杆传动机构两种形式的驱动设备,但不限上以上两种结构,也可以采用皮带传动、齿轮传动形式的驱动设备或其他类似结构,只要能驱动传动机构进而驱动防滑板以销轴为轴线旋转,使防滑板与地面接触或分离,即可实现本发明目的。The automobile anti-skid device of the second structural form of the present invention lists two types of driving devices: a hydraulic transmission mechanism and a screw drive mechanism, but the above two structures are not limited, and a driving device in the form of a belt transmission or a gear transmission may be used. Or other similar structure, the object of the present invention can be achieved as long as the transmission mechanism can be driven to drive the skid plate to rotate with the pin shaft as an axis, so that the skid plate is in contact with or separated from the ground.
进一步地,本发明一种汽车防滑装置,其中,还包括导轨装置,导轨装置为固定在汽车底盘/大梁上且沿汽车底盘长度方向设置的两条平行导轨槽,两个导向块分别置于两条导轨槽中。通过设置导轨槽可使导向块的移动更加平滑,提高制动的舒适感。Further, the automobile anti-skid device of the present invention further comprises a rail device, wherein the rail device is two parallel rail slots fixed on the chassis/gird of the automobile and arranged along the length of the chassis of the automobile, and the two guiding blocks are respectively placed in two In the rail slot. By setting the rail groove, the movement of the guide block can be made smoother, and the brake comfort is improved.
进一步地,本发明一种汽车防滑装置,其中,防滑板的底面分为第一倾斜面和第二倾斜面,第一倾斜面和第二倾斜面的夹角为150~170°。与第一种结构的汽车防滑装置相同,将防滑板的底面设计为包括第一倾斜面和第二倾斜面,并将第一倾斜面和第二倾斜面的夹角设计为150~170°,可增大防滑板与地面的接触面积,进而使产生的摩擦力加大,进一步提高制效果,增强实用性。Further, an anti-skid device of the present invention, wherein the bottom surface of the cleat is divided into a first inclined surface and a second inclined surface, and the angle between the first inclined surface and the second inclined surface is 150-170. Similar to the automobile anti-skid device of the first structure, the bottom surface of the anti-skid plate is designed to include a first inclined surface and a second inclined surface, and the angle between the first inclined surface and the second inclined surface is designed to be 150-170°. The contact area between the skid plate and the ground can be increased, thereby increasing the friction generated, further improving the manufacturing effect and enhancing the practicability.
本发明提供的两种结构形式的汽车防滑装置,是基于同一发明构思进行设计的,两者的主要区别在于,第一种结构通过驱动设备驱动传动机构做上下运动,进而驱动防滑板以销轴为轴线旋转,使防滑板底面与地面接触,实现防滑、制动目的;第二种结构通过驱动设备驱动传动机构做沿汽车底盘长度方向的滑动,同样可以驱动防滑板以销轴为轴线旋转,使防滑
板底面与地面接触,从而实现防滑、制动目的。第二结构还提供了两种形式的驱动设备,增强了选择的灵活性。The two types of automobile anti-skid devices provided by the present invention are designed based on the same inventive concept, and the main difference between the two is that the first structure drives the transmission mechanism to move up and down by the driving device, thereby driving the skid plate to pin. Rotating for the axis, the bottom surface of the skid plate is in contact with the ground for anti-slip and braking purposes; the second structure is driven by the driving device to drive the transmission mechanism along the length of the chassis of the automobile, and the non-slip plate can also be driven to rotate with the pin shaft as an axis. Anti-slip
The bottom surface of the plate is in contact with the ground to achieve anti-slip and brake purposes. The second structure also provides two forms of drive devices that enhance the flexibility of selection.
本发明一种汽车防滑装置与现有技术相比,具有以下优点:本发明能确保汽车在湿滑、冰雪路面上的安全行驶,还能在行驶汽车现有制动系统出现故障失效的情况下或由于使用不当出现问题时,起到应急制动的作用,本发明结构简单,使用方便,安装时不需要改变现有车型结构,工作时,防滑板与地面产生一种额外的摩擦力来提高汽车制动效果,从而达到缩短汽车紧急刹车时的惯性滑行距离的目的,并可以实现快速停车,防止汽车侧滑和翻车,刹车时无颠簸,汽车乘员无不适感觉,实用性强;另外,本发明成本低廉,特别适用于车身较轻、速度较快的小汽车或微型车,也可以在其他现有的轮式运输工具上使用。Compared with the prior art, the automobile anti-skid device has the following advantages: the invention can ensure the safe running of the automobile on a slippery, snowy road, and can also be in the case of failure of the existing brake system of the traveling vehicle. Or the function of emergency braking due to improper use, the invention has simple structure and convenient use, and does not need to change the structure of the existing vehicle when installing, and an additional friction force is generated between the skid plate and the ground during work. The car brake effect, so as to achieve the purpose of shortening the inertial sliding distance of the car during emergency braking, and can realize rapid parking, prevent the car from slipping and overturning, no bumps when braking, no discomfort of the car occupant, and strong practicability; The invention is low in cost, and is particularly suitable for a car or a minicar with a lighter body and a faster speed, and can also be used on other existing wheeled vehicles.
下面结合附图所示实施例对本发明的汽车防滑装置作进一步详细说明:The automobile anti-skid device of the present invention will be further described in detail below with reference to the embodiments shown in the drawings:
图1为本发明第一种结构方式的汽车防滑装置的实施方式的示意图;1 is a schematic view showing an embodiment of a vehicle anti-skid device according to a first embodiment of the present invention;
图2为本发明第一种结构方式的汽车防滑装置安装到汽车后的示意图;2 is a schematic view of the automobile anti-skid device of the first structural mode of the present invention after being installed in a vehicle;
图3为本发明第二种结构方式的汽车防滑装置的实施方式不工作时的的立体图;Figure 3 is a perspective view showing the embodiment of the automobile anti-skid device of the second embodiment of the present invention when it is not in operation;
图4为本发明第二种结构方式的汽车防滑装置的实施方式不工作时的前视图;Figure 4 is a front elevational view showing the embodiment of the automobile anti-skid device of the second embodiment of the present invention when it is not in operation;
图5为本发明第二种结构方式的汽车防滑装置的实施方式不工作时的俯视图;Figure 5 is a plan view showing an embodiment of the automobile anti-skid device of the second embodiment of the present invention when the embodiment is not in operation;
图6为本发明第二种结构方式的汽车防滑装置的实施方式工作时的立体图;Figure 6 is a perspective view showing the operation of the embodiment of the automobile anti-skid device of the second embodiment of the present invention;
图7为本发明第二种结构方式的汽车防滑装置的实施方式工作时的前视图;Figure 7 is a front elevational view showing the operation of the embodiment of the automobile anti-skid device of the second embodiment of the present invention;
图8为本发明第二种结构方式的汽车防滑装置的实施方式工作时的俯视图;Figure 8 is a plan view showing the operation of the embodiment of the automobile anti-skid device of the second embodiment of the present invention;
图9为本发明第二种结构方式的汽车防滑装置中导轨装置的立体图;Figure 9 is a perspective view of a rail device in a vehicle anti-skid device according to a second embodiment of the present invention;
图10为本发明第二种结构方式的汽车防滑装置中导轨装置的右视图。Figure 10 is a right side elevational view of the rail device of the anti-skid device of the second embodiment of the present invention.
首先需要说明的是,本发明提供了两种结构形式的汽车防滑装置,二者是基于同一发明构思进行设计的,为表述方便、清楚、完整,便于本领域技术人员理解,下面以实施例的方式对本发明进行描述。It should be noted that the present invention provides two types of automobile anti-skid devices, which are designed based on the same inventive concept. The description is convenient, clear and complete, and is easy for those skilled in the art to understand. The invention is described in terms of ways.
实施例1Example 1
如图1和图2所示,本发明第一种结构形式的汽车防滑装置,包括对称安装的两个防滑板1、传动机构2、及驱动设备3,两个防滑板1一端分别通过销轴4与汽车底盘/大梁转动连
接,两个防滑板1的另一端分别通过传动机构2与驱动设备3连接;两个防滑板1的底面均设有防滑齿5。As shown in FIG. 1 and FIG. 2, the automobile anti-skid device of the first structural form of the present invention comprises two non-slip plates 1, a transmission mechanism 2, and a driving device 3 which are symmetrically mounted, and one end of each of the two anti-skid plates 1 passes through a pin shaft respectively. 4 with the car chassis / beam rotation
The other ends of the two anti-skid plates 1 are respectively connected to the driving device 3 through the transmission mechanism 2; the bottom surfaces of the two anti-skid plates 1 are provided with anti-slip teeth 5.
在具体使用过程中,当汽车在冰雪路面行驶时,通过驱动设备3驱动传动机构2向下移动,进而推动两个防滑板1以销轴4为轴线旋转,使防滑板1的底面与地面接触产生摩擦力,由于防滑板1的底面设置了防滑齿5,可以起到很好的防滑和制动作用。本结构形式的汽车防滑装置中防滑板类似于冰刀,结构简单、使用方便,可有效缩短汽车紧急刹车时的惯性滑行距离,实现快速停车,防止汽车侧滑,且刹车时无颠簸,司乘人员无不适感,实用性较强。本发明除了用于冰雪地面防滑、制动外,还可以用于汽车上坡时防止溜车,例如汽车停在坡上遇到堵车时,该装置可用于紧急刹车,防止汽车向下溜车,降低了追尾、碰撞等事故的发生机率。In the specific use process, when the automobile is driving on the snowy road, the driving mechanism 2 drives the transmission mechanism 2 to move downward, thereby pushing the two anti-skid plates 1 to rotate with the pin 4 as an axis, so that the bottom surface of the anti-skid plate 1 is in contact with the ground. The friction is generated, and since the bottom surface of the cleat 1 is provided with the anti-slip teeth 5, it can perform a good anti-slip and brake action. The anti-skid plate of the automobile anti-skid device of the structure is similar to the ice skate, and has the advantages of simple structure and convenient use, can effectively shorten the inertial sliding distance of the emergency braking of the automobile, realize quick parking, prevent the car from slipping, and has no bumps when braking, and the passengers and passengers No discomfort, strong practicality. In addition to being used for snow and ice ground skid prevention and braking, the invention can also be used for preventing rolling when the vehicle is going uphill. For example, when the car is parked on a slope and encounters a traffic jam, the device can be used for emergency braking to prevent the car from falling down. Reduce the chance of accidents such as rear-end collisions and collisions.
作为具体实施方式,本结构形式的汽车防滑装置,驱动设备3采用液压传动机构,具体包括用于推动传动机构2的液压油缸6、液压油泵14、用于控制液压油泵14与油路管道连通的电磁阀7、及用于开启电磁阀7的控制开关8,液压油缸6通过液压油泵14与电磁阀7连接,且电磁阀7与控制开关8连接。控制开关8为安装在驾驶室内的控制踏板或手柄。传动机构2包括与液压油缸6的输出轴连接的传动杆9和两个导向杆10,导向杆10一端与防滑板1通过轴承连接,导向杆10的另一端与传动杆9固定连接。As a specific embodiment, in the automobile anti-skid device of the present configuration, the driving device 3 adopts a hydraulic transmission mechanism, specifically including a hydraulic cylinder 6 for driving the transmission mechanism 2, a hydraulic oil pump 14, and a control for connecting the hydraulic oil pump 14 with the oil pipeline. A solenoid valve 7 and a control switch 8 for opening the solenoid valve 7 are connected to the solenoid valve 7 via a hydraulic oil pump 14, and the solenoid valve 7 is connected to the control switch 8. The control switch 8 is a control pedal or handle that is mounted in the cab. The transmission mechanism 2 includes a transmission rod 9 connected to the output shaft of the hydraulic cylinder 6, and two guide rods 10. One end of the guide rod 10 is coupled to the cleat 1 through a bearing, and the other end of the guide rod 10 is fixedly coupled to the transmission rod 9.
通过以上结构设置,驾驶员通过控制开关8控制电磁阀7的开启/关闭,进而通过液压油泵14为液压油缸6提供液压动力,从而控制防滑板1与地面接触或分离,实现防滑、制动效果。本发明将通将控制开关8设计为踏板或手柄形式,使驾驶员操作起来非常方便,且该驱动设备3不会干扰汽车原有刹车系统的正常工作。需要说有的是,在实际设计和应用中,液压油缸6作为驱动设备3和传动机构2的连接部件,应根据具体使用要求固定在汽车底盘/大梁上或其他位置,只要能使液压油缸6的输出轴与传动杆9连接并能按压传动杆9即可实现本发明目的。驱动设备3也不限于上述液压传动机构,也可采用丝杠传动机构、皮带或齿轮传动机构或其他形式的等同结构。Through the above structural arrangement, the driver controls the opening/closing of the electromagnetic valve 7 through the control switch 8, and further supplies hydraulic power to the hydraulic cylinder 6 through the hydraulic oil pump 14, thereby controlling the skid plate 1 to contact or separate from the ground, thereby achieving anti-skid and braking effects. . The invention will design the control switch 8 as a pedal or a handle, which makes the driver very convenient to operate, and the driving device 3 does not interfere with the normal operation of the original braking system of the automobile. It should be said that in actual design and application, the hydraulic cylinder 6 as the connecting part of the driving device 3 and the transmission mechanism 2 should be fixed on the chassis/girders or other positions according to the specific use requirements, as long as the output of the hydraulic cylinder 6 can be made. The object of the invention is achieved by the connection of the shaft to the transmission rod 9 and the ability to press the transmission rod 9. The drive device 3 is also not limited to the above-described hydraulic transmission mechanism, and a screw drive mechanism, a belt or a gear transmission mechanism or the like may be employed.
作为进一步的优化方案,本结构形式的汽车防滑装置,将防滑板1的底面设计包括第一倾斜面11和第二倾斜面12的结构形式,并使第一倾斜面11和第二倾斜面12的夹角设计为150~170°。通过该结构设计,在液压油缸的推动下,首先第一倾斜面与地面接触,当第一倾斜面与地面充分接触后,第二倾斜面再与地面接触,将第一倾斜面和第二倾斜面的夹角设计为150~170°,可增大防滑板与地面的接触面积,从而使产生的摩擦力加大,进一步提高制效果、增强实用性。另外,为保证两个防滑板受到液压油缸的力平衡,使两个防滑板运动
达到一致性,本具体实施方式中,在两个防滑板1之间设置了平衡杆13,通过平衡杆13来稳固两个防滑板1之间的连接,使液压油缸6通过传动杆9传来的驱动力均衡地作用在两个防滑板1上。As a further optimization scheme, the automobile anti-skid device of the present configuration has the bottom surface design of the anti-skid plate 1 including the first inclined surface 11 and the second inclined surface 12, and the first inclined surface 11 and the second inclined surface 12 are provided. The angle of the design is 150-170°. Through the structural design, under the pushing of the hydraulic cylinder, first the first inclined surface is in contact with the ground, and when the first inclined surface is in full contact with the ground, the second inclined surface is in contact with the ground, and the first inclined surface and the second inclined surface are The angle of the surface is designed to be 150-170°, which can increase the contact area between the skid plate and the ground, thereby increasing the friction generated, further improving the system effect and enhancing the practicality. In addition, in order to ensure that the two skid plates are balanced by the force of the hydraulic cylinder, the two skid plates are moved.
In order to achieve consistency, in the specific embodiment, a balance bar 13 is disposed between the two cleats 1, and the connection between the two cleats 1 is stabilized by the balance bar 13 so that the hydraulic cylinder 6 is transmitted through the transmission rod 9. The driving force acts equally on the two cleats 1.
实施例2Example 2
如图3至图8所示,为本发第二种结构形式的汽车防滑装置,包括防滑板1’、传动机构2’和驱动设备(图中未示出),防滑板1’的一端通过销轴4’与汽车底盘或大梁按轴承连接,防滑板1’的另一端通过轴承与传动机构2’的一端连接,传动机构2’的另一端与驱动设备连接,驱动设备用于通过传动机构2’驱动防滑板1’以销轴4’为轴线转动,防滑板1’的底面设有防滑齿5’。与第一种结构不同的是,本结构将防滑板设计为整体的一块,可增大防滑板与地面的接触面积,进而增大磨擦力,提高防滑、制动效果。具体使用中,驱动设备通过传动机构驱动防滑板以销轴为轴线旋转,从而使防滑板降低与地面接触,通过防滑板底面的防滑齿与地面之间产生摩擦力,实现汽车发明目的。As shown in FIG. 3 to FIG. 8 , the automobile anti-skid device of the second structural form of the present invention comprises a skid plate 1 ′, a transmission mechanism 2 ′ and a driving device (not shown), and one end of the skid plate 1 ′ passes through The pin 4' is connected to the chassis or the girders of the automobile, and the other end of the anti-skid plate 1' is connected to one end of the transmission mechanism 2' via a bearing, and the other end of the transmission mechanism 2' is connected to the driving device, and the driving device is used for the transmission mechanism. The 2' drive skid plate 1' is rotated about the pin 4', and the bottom surface of the cleat 1' is provided with anti-slip teeth 5'. Different from the first structure, the structure designing the anti-skid plate as a whole piece can increase the contact area between the anti-skid plate and the ground, thereby increasing the friction force and improving the anti-skid and braking effects. In the specific use, the driving device drives the anti-skid plate through the transmission mechanism to rotate the pin shaft as an axis, so that the anti-skid plate is reduced in contact with the ground, and friction is generated between the anti-slip teeth on the bottom surface of the anti-skid plate and the ground, thereby achieving the purpose of the invention.
本为具体实施方式,本结构形式的汽车防滑装置,其传动机构2’包括传动板201’、两个导向块202’和连接杆203’,使两个导向块202’对称设置在传动板201’的端部两侧并与传动板201’通过轴承连接,并使用连接杆203’将两个导向块202’固定连接。需要说明的是,传动机构2’不限于上述结构,还可以只设置一个导向块202’,使导向块202’通过轴承与传动板201’的端部中间连接,此时可以省略连接杆203’。For the specific embodiment, the automobile anti-skid device of the present configuration has a transmission mechanism 2 ′ including a transmission plate 201 ′, two guiding blocks 202 ′ and a connecting rod 203 ′, so that the two guiding blocks 202 ′ are symmetrically disposed on the transmission plate 201 . The ends of the 'ends are connected to the drive plate 201' through bearings, and the two guide blocks 202' are fixedly connected using a connecting rod 203'. It should be noted that the transmission mechanism 2' is not limited to the above structure, and only one guiding block 202' may be disposed, so that the guiding block 202' is connected to the end of the transmission plate 201' through the bearing, and the connecting rod 203' may be omitted at this time. .
作为可选择的形式,本结构形式的汽车防滑装置,驱动设备(图中未示出)可以采用液压传动机构,具体包括依次连接的液压油缸、液压油泵、电磁阀和控制开关,液压油缸固定在汽车底盘/大梁上,液压油缸的输出轴沿汽车底盘长度方向设置并与传动机构2’的连接杆203’固定连接,液压油泵用于驱动液压油缸工作,电太磁阀用于控制液压油泵的开/关,控制开关用于控制电磁阀的开/关;控制开关为安装在驾驶室内的控制踏板或手柄。驱动设备还可采用丝杠传动机构,具体包括底座、电机、丝杠和移动部件,底座固定在汽车底盘/大梁上,电机固定在底座上,丝杠沿汽车底盘长度方向设置且一端与电机的旋转轴固定连接,丝杠的另一端架设在底座端部的支架上;移动部件通过其上的贯通孔套设在丝杠上,贯通孔的内螺纹与丝杠的外螺纹配合连接,移动部件与底座通过导轨槽和导轨配合连接,移动部件与传动机构2’的连接杆203’固定连接;电机的电源引线与设置在驾驶室中的控制开关连接。需要指出的是,上面列举了液压传动机构和丝杆传动机构两种形式的驱动设备,但不限上以上两种结构,也可以采用皮带传动、齿轮传动形式的驱动设备或其他类似结构,只要能驱动传动机构进而驱动防滑板以销轴为轴线旋转,使防滑板与地面接触或分离,即可实现本发明目的。
As an alternative form, the automobile anti-skid device of the present structural form, the driving device (not shown) may adopt a hydraulic transmission mechanism, and specifically includes a hydraulic cylinder, a hydraulic oil pump, a solenoid valve and a control switch which are sequentially connected, and the hydraulic cylinder is fixed at On the chassis/gird of the automobile, the output shaft of the hydraulic cylinder is arranged along the length of the chassis of the automobile and fixedly connected with the connecting rod 203' of the transmission mechanism 2', the hydraulic oil pump is used to drive the hydraulic cylinder, and the electric magnetic valve is used to control the hydraulic oil pump. On/off, the control switch is used to control the on/off of the solenoid valve; the control switch is a control pedal or handle mounted in the cab. The driving device can also adopt a screw drive mechanism, specifically including a base, a motor, a lead screw and a moving component. The base is fixed on the chassis/gird of the automobile, the motor is fixed on the base, and the screw is arranged along the length of the chassis of the automobile and one end is connected with the motor. The rotating shaft is fixedly connected, and the other end of the lead screw is erected on the bracket at the end of the base; the moving component is sleeved on the lead screw through the through hole thereon, and the internal thread of the through hole is coupled with the external thread of the lead screw, and the moving component is The base is coupled to the rail through the rail slot and the rail, and the moving member is fixedly connected to the connecting rod 203' of the transmission mechanism 2'; the power lead of the motor is connected to a control switch provided in the cab. It should be pointed out that the above-mentioned two types of driving devices, such as the hydraulic transmission mechanism and the screw drive mechanism, are not limited to the above two structures, and the driving device in the form of belt transmission or gear transmission or the like can be used as long as The object of the present invention can be achieved by driving the transmission mechanism and thereby driving the anti-skid plate to rotate with the pin shaft as an axis, so that the anti-skid plate is in contact with or separated from the ground.
作为进一步的优化方案,如图9至图10所示,本结构形式的汽车防滑装置,还设置了导轨装置,导轨装置采用固定在汽车底盘/大梁上且沿汽车底盘长度方向设置的两条平行导轨槽,使两个导向块202’分别置于两条导轨槽中。通过设置导轨槽可使导向块的移动更加平滑,进一步提高驱动的平稳性和司乘人员的舒适感。As a further optimization scheme, as shown in FIG. 9 to FIG. 10, the automobile anti-skid device of the present structural form is further provided with a rail device which adopts two parallels fixed on the chassis/gird of the automobile and arranged along the length of the chassis of the automobile. The guide rail groove allows the two guide blocks 202' to be respectively placed in the two guide rail slots. By providing the guide groove, the movement of the guide block can be made smoother, further improving the smoothness of the drive and the comfort of the passenger.
同样地,第二种结构形式的汽车防滑装置,将防滑板1’的底面设计为包括第一倾斜面11’和第二倾斜面12’的结构形式,将使第一倾斜面和第二倾斜面的夹角为150~170°,可增大防滑板与地面的接触面积,增大摩擦力,提高防滑、制动效果。Similarly, the second embodiment of the automobile anti-skid device has the bottom surface of the anti-skid plate 1' designed to include the first inclined surface 11' and the second inclined surface 12', which will make the first inclined surface and the second inclined surface The angle of the surface is 150-170°, which can increase the contact area between the skid plate and the ground, increase the friction, and improve the anti-skid and braking effects.
本发明提供的两种结构形式的汽车防滑装置,在湿滑、冰雪路面上,均可使行驶中的汽车实现有效的防滑、制动目的,还能在汽车原有制动系统出现故障、失效的情况下,起到应急制动作用。本发明结构简单、使用方便,将本发明安装到汽车底盘或大梁上时不需要改变车型结构。实际使用中,司乘人员只需通过开关控制液压油泵或电机的开启或关闭,即可达到控制防滑板的升降并使其与地面接触或脱离。当需要防滑、制动时,使防滑板与地面接触从而产生摩擦力,达到防滑、制动目的;当不需要防滑、制动时,只需通过开关控制防滑板使其离开地面即可。本发明在实用应用中,可缩短汽车紧急刹车时的惯性滑行距离,实现快速停车,防止汽车侧滑、翻车。另外本发明个有结构简单、成本低廉的优点,特别适用于车身较轻、速度较快的小汽车或微型车,也可在其他运输工具上使用,应根据具体使用和安装要求进行设计。The two kinds of structural anti-skid devices provided by the invention can realize effective anti-skid and braking purposes for the running vehicle on the slippery and snowy road surface, and can also fail and fail in the original braking system of the automobile. In case of emergency braking. The invention has the advantages of simple structure and convenient use, and does not need to change the structure of the vehicle when the invention is mounted on the chassis or the girders of the automobile. In actual use, the rider only needs to control the opening or closing of the hydraulic oil pump or the motor through the switch to control the lifting and lowering of the skid plate and make it contact or disengage from the ground. When anti-skid and braking are required, the anti-skid plate is brought into contact with the ground to generate frictional force to achieve the purpose of anti-skid and braking; when anti-skid and braking are not required, it is only necessary to control the anti-skid plate to leave the ground through the switch. In the practical application, the invention can shorten the inertial sliding distance of the automobile during emergency braking, realize rapid parking, and prevent the vehicle from sliding and overturning. In addition, the invention has the advantages of simple structure and low cost, and is particularly suitable for a car or a mini vehicle with a lighter body and a faster speed, and can also be used on other transportation tools, and should be designed according to specific use and installation requirements.
以上实施例仅是对本发明的优选实施方式进行的描述,并非对本发明请求保护范围进行的限定,在不脱离本发明设计原理和精神的前提下,本领域工程技术人员依据本发明的技术方案做出的各种形式的变形,均应落入本发明权利要求书所确定的保护范围内。
The above embodiments are only for the description of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Without departing from the principles and spirit of the present invention, those skilled in the art can Various modifications of the invention are intended to fall within the scope of the invention as defined by the appended claims.
Claims (11)
- 一种汽车防滑装置,其特征在于:包括对称安装的两个防滑板(1)、传动机构(2)、及驱动设备(3),两个防滑板(1)的一端分别通过销轴(4)与汽车底盘/大梁转动连接,两个防滑板(1)的另一端分别通过传动机构(2)与驱动设备(3)连接;两个防滑板(1)的底面均设有防滑齿(5)。An anti-skid device for a vehicle, comprising: two anti-skid plates (1) symmetrically mounted, a transmission mechanism (2), and a driving device (3), wherein one end of each of the two anti-skid plates (1) passes through a pin (4) ) Rotating connection with the chassis/girders of the automobile, the other ends of the two anti-skid plates (1) are respectively connected with the driving device (3) through the transmission mechanism (2); the bottom surfaces of the two anti-skid plates (1) are provided with anti-slip teeth (5) ).
- 根据权利要求1所述的一种汽车防滑装置,其特征在于:所述驱动设备(3)包括用于推动传动机构(2)的液压油缸(6)、液压油泵(14)、用于控制液压油泵(14)与油路管道连通的电磁阀(7)、及用于开启电磁阀(7)的控制开关(8),液压油缸(6)通过液压油泵(14)与电磁阀(7)连接,且电磁阀(7)与控制开关(8)连接。A vehicle anti-skid device according to claim 1, characterized in that the driving device (3) comprises a hydraulic cylinder (6) for pushing the transmission mechanism (2), a hydraulic oil pump (14), for controlling the hydraulic pressure. The oil pump (14) is connected to the oil passage pipe (7), and the control switch (8) for opening the solenoid valve (7), and the hydraulic cylinder (6) is connected to the solenoid valve (7) through the hydraulic oil pump (14) And the solenoid valve (7) is connected to the control switch (8).
- 根据权利要求2所述的一种汽车防滑装置,其特征在于:所述控制开关(8)为安装在驾驶室内的控制踏板或手柄;所述传动机构(2)包括与液压油缸(6)的输出轴连接的传动杆(9)和两个导向杆(10),两个导向杆(10)的一端均与防滑板(1)通过轴承连接,两个导向杆(10)的另一端与传动杆(9)固定连接。A vehicle anti-skid device according to claim 2, wherein said control switch (8) is a control pedal or handle mounted in the cab; said transmission mechanism (2) includes a hydraulic cylinder (6) The output shaft is connected to the transmission rod (9) and the two guide rods (10). One end of the two guide rods (10) is connected to the anti-skid plate (1) through the bearing, and the other end of the two guide rods (10) is driven. The rod (9) is fixedly connected.
- 根据权利要求3所述的一种汽车防滑装置,其特征在于:所述防滑板(1)的底面分为第一倾斜面(11)和第二倾斜面(12),第一倾斜面(11)和第二倾斜面(12)的夹角为150~170°。The anti-skid device for a vehicle according to claim 3, characterized in that the bottom surface of the cleat (1) is divided into a first inclined surface (11) and a second inclined surface (12), and the first inclined surface (11) The angle between the second inclined surface (12) and the second inclined surface (12) is 150 to 170°.
- 根据权利要求4所述的一种汽车防滑装置,其特征在于:所述两个防滑板(1)之间设有平衡杆(13),平衡杆(13)用于稳固两个防滑板(1)之间的连接。The anti-skid device for a car according to claim 4, characterized in that: a balance bar (13) is arranged between the two non-slip plates (1), and the balance bar (13) is used to stabilize two anti-skid plates (1) )the connection between.
- 一种汽车防滑装置,其特征在于:包括防滑板(1’)、传动机构(2’)和驱动设备,防滑板(1’)的一端通过销轴(4’)与汽车底盘或大梁按轴承连接,防滑板(1’)的另一端通过轴承与传动机构(2’)的一端连接,传动机构(2’)的另一端与驱动设备连接,驱动设备用于通过传动机构(2’)驱动防滑板(1’)以销轴(4’)为轴线转动,防滑板(1’)的底面设有防滑齿(5’)。An anti-skid device for a vehicle, comprising: a skid plate (1'), a transmission mechanism (2') and a driving device, wherein one end of the anti-skid plate (1') passes through a pin (4') and a car chassis or a girders Connected, the other end of the cleat (1') is connected to one end of the transmission mechanism (2') through a bearing, and the other end of the transmission mechanism (2') is connected to a driving device for driving through a transmission mechanism (2') The anti-skid plate (1') is rotated about the pin (4'), and the bottom surface of the cleat (1') is provided with anti-slip teeth (5').
- 根据权利要求6所述的一种汽车防滑装置,其特征在于:所述传动机构(2’)包括传动板(201’)、两个导向块(202’)和连接杆(203’),两个导向块(202’)对称设置在传动板(201’)的端部两侧并与传动板(201’)通过轴承连接,连接杆(203’)与两个导向块(202’)固定连接。The anti-skid device for a motor vehicle according to claim 6, wherein the transmission mechanism (2') comprises a transmission plate (201'), two guiding blocks (202') and connecting rods (203'), two The guiding blocks (202') are symmetrically disposed on both sides of the end of the driving plate (201') and connected to the driving plate (201') through a bearing, and the connecting rod (203') is fixedly connected with the two guiding blocks (202') .
- 根据权利要求7所述的一种汽车防滑装置,其特征在于:所述驱动设备为液压传动机构,包括依次连接的液压油缸、液压油泵、电磁阀和控制开关,液压油缸固定在汽车底盘/大 梁上,液压油缸的输出轴沿汽车底盘长度方向设置并与传动机构(2’)的连接杆(203’)固定连接,液压油泵用于驱动液压油缸工作,电磁阀用于控制液压油泵的开/关,控制开关用于控制电磁阀的开/关;控制开关为安装在驾驶室内的控制踏板或手柄。The anti-skid device for an automobile according to claim 7, wherein the driving device is a hydraulic transmission mechanism, comprising a hydraulic cylinder, a hydraulic oil pump, a solenoid valve and a control switch which are sequentially connected, and the hydraulic cylinder is fixed on the chassis of the automobile/large On the beam, the output shaft of the hydraulic cylinder is arranged along the length of the chassis of the vehicle and fixedly connected with the connecting rod (203') of the transmission mechanism (2'). The hydraulic oil pump is used to drive the hydraulic cylinder, and the electromagnetic valve is used to control the opening of the hydraulic oil pump. / off, the control switch is used to control the on/off of the solenoid valve; the control switch is a control pedal or handle mounted in the cab.
- 根据权利要求7所述的一种汽车防滑装置,其特征在于:所述驱动设备为丝杠传动机构,包括底座、电机、丝杠和移动部件,底座固定在汽车底盘/大梁上,丝杠沿汽车底盘长度方向设置且一端与电机的旋转轴固定连接,丝杠的另一端架设在底座端部的支架上;移动部件通过其上的贯通孔套设在丝杠上,贯通孔的内螺纹与丝杠的外螺纹配合连接,移动部件与底座通过导轨槽和导轨配合连接,移动部件与传动机构(2’)的连接杆(203’)固定连接。The anti-skid device for a vehicle according to claim 7, wherein the driving device is a screw drive mechanism comprising a base, a motor, a lead screw and a moving component, and the base is fixed on the chassis/gird of the automobile, and the lead screw The chassis of the automobile is arranged in the longitudinal direction and one end is fixedly connected with the rotating shaft of the motor, and the other end of the screw is mounted on the bracket at the end of the base; the moving component is sleeved on the lead screw through the through hole on the through hole, and the internal thread of the through hole is The external thread of the lead screw is coupled, the moving part is coupled with the base through the rail slot and the rail, and the moving part is fixedly connected with the connecting rod (203') of the transmission mechanism (2').
- 根据权利要求7-9任一项所述的一种汽车防滑装置,其特征在于:还包括导轨装置,所述导轨装置为固定在汽车底盘/大梁上且沿汽车底盘长度方向设置的两条平行导轨槽,两个导向块(202’)分别置于两条导轨槽中。A car anti-skid device according to any one of claims 7-9, further comprising a rail device, the rail device being fixed on the chassis/gird of the vehicle and arranged in parallel along the length of the chassis of the vehicle The guide rail groove, two guide blocks (202') are respectively placed in the two guide rail slots.
- 根据权利要求10所述的一种汽车防滑装置,其特征在于:所述防滑板(1’)的底面分为第一倾斜面(11’)和第二倾斜面(12’),第一倾斜面和第二倾斜面的夹角为150~170°。 The anti-skid device for a car according to claim 10, characterized in that the bottom surface of the cleat (1') is divided into a first inclined surface (11') and a second inclined surface (12'), the first inclined The angle between the face and the second inclined surface is 150 to 170°.
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CN201410340718.5 | 2014-07-17 | ||
CN201410340718.5A CN104071137A (en) | 2014-07-17 | 2014-07-17 | Automobile antiskid device |
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PCT/CN2015/000499 WO2016008280A1 (en) | 2014-07-17 | 2015-07-13 | Automobile anti-skidding device |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106627523A (en) * | 2017-02-20 | 2017-05-10 | 张晓春 | Vehicle brake assisting device |
CN106938641A (en) * | 2017-03-15 | 2017-07-11 | 力帆实业(集团)股份有限公司 | Vehicle limited slip structure |
CN111843954A (en) * | 2020-08-13 | 2020-10-30 | 枣庄科技职业学院 | Auxiliary frame for fastening and mounting automobile mechanical parts |
CN112721880A (en) * | 2021-01-20 | 2021-04-30 | 左嘉成 | Emergency brake device |
CN113548018A (en) * | 2021-08-17 | 2021-10-26 | 北京天地华泰矿业管理股份有限公司 | Bidirectional anti-slip device capable of applying pretightening force to automobile wheel |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104071137A (en) * | 2014-07-17 | 2014-10-01 | 游元昆 | Automobile antiskid device |
CN106218606A (en) * | 2016-07-29 | 2016-12-14 | 无锡康柏斯机械科技有限公司 | A kind of lorry anti-sideslip pair is stopped |
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CN109131267B (en) * | 2018-10-25 | 2024-01-19 | 张强 | Secondary emergency braking device, braking method and escape prevention system for vehicle |
CN109177942A (en) * | 2018-11-06 | 2019-01-11 | 赵振强 | Motor vehicle braking system and automobile |
CN111703466B (en) * | 2020-06-23 | 2021-04-23 | 严忠邦 | Mine repair auxiliary fixing mechanism and method capable of avoiding slipping |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2248428A (en) * | 1990-10-03 | 1992-04-08 | Soo Cheol Jung | Auxiliary endless track mechanism for automobiles |
CN2335851Y (en) * | 1998-08-11 | 1999-09-01 | 连有玉 | Emergency brake device for motor vehicle |
CN1583481A (en) * | 2004-06-09 | 2005-02-23 | 贾永岐 | Emergent braker of vehicle |
CN202783159U (en) * | 2012-09-14 | 2013-03-13 | 余会涛 | Auxiliary speed reduction device for vehicle |
CN104071137A (en) * | 2014-07-17 | 2014-10-01 | 游元昆 | Automobile antiskid device |
CN203946073U (en) * | 2014-07-17 | 2014-11-19 | 游元昆 | A kind of anti-slip device for automobile |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004243998A (en) * | 2003-02-12 | 2004-09-02 | Hiroyuki Ogura | Automobile stopping device when wheel slips |
CN201021267Y (en) * | 2007-04-25 | 2008-02-13 | 杨锡奇 | Emergency braking safety device of automobile |
CN102923105A (en) * | 2012-11-28 | 2013-02-13 | 崔国平 | Anti-slip vehicle ground brake device |
CN103158685A (en) * | 2013-03-18 | 2013-06-19 | 王存富 | Emergency braking anti-tailgating system |
-
2014
- 2014-07-17 CN CN201410340718.5A patent/CN104071137A/en active Pending
-
2015
- 2015-07-13 WO PCT/CN2015/000499 patent/WO2016008280A1/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2248428A (en) * | 1990-10-03 | 1992-04-08 | Soo Cheol Jung | Auxiliary endless track mechanism for automobiles |
CN2335851Y (en) * | 1998-08-11 | 1999-09-01 | 连有玉 | Emergency brake device for motor vehicle |
CN1583481A (en) * | 2004-06-09 | 2005-02-23 | 贾永岐 | Emergent braker of vehicle |
CN202783159U (en) * | 2012-09-14 | 2013-03-13 | 余会涛 | Auxiliary speed reduction device for vehicle |
CN104071137A (en) * | 2014-07-17 | 2014-10-01 | 游元昆 | Automobile antiskid device |
CN203946073U (en) * | 2014-07-17 | 2014-11-19 | 游元昆 | A kind of anti-slip device for automobile |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106627523A (en) * | 2017-02-20 | 2017-05-10 | 张晓春 | Vehicle brake assisting device |
CN106938641A (en) * | 2017-03-15 | 2017-07-11 | 力帆实业(集团)股份有限公司 | Vehicle limited slip structure |
CN111843954A (en) * | 2020-08-13 | 2020-10-30 | 枣庄科技职业学院 | Auxiliary frame for fastening and mounting automobile mechanical parts |
CN111843954B (en) * | 2020-08-13 | 2023-07-25 | 枣庄科技职业学院 | Auxiliary frame for fastening and installing mechanical parts of automobile |
CN112721880A (en) * | 2021-01-20 | 2021-04-30 | 左嘉成 | Emergency brake device |
CN113548018A (en) * | 2021-08-17 | 2021-10-26 | 北京天地华泰矿业管理股份有限公司 | Bidirectional anti-slip device capable of applying pretightening force to automobile wheel |
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