CN202806716U - Ice and snow covered pavement antiskid device for automobile - Google Patents
Ice and snow covered pavement antiskid device for automobile Download PDFInfo
- Publication number
- CN202806716U CN202806716U CN 201220520150 CN201220520150U CN202806716U CN 202806716 U CN202806716 U CN 202806716U CN 201220520150 CN201220520150 CN 201220520150 CN 201220520150 U CN201220520150 U CN 201220520150U CN 202806716 U CN202806716 U CN 202806716U
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- China
- Prior art keywords
- automobile
- switch
- ice
- support
- contact
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Tires In General (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Regulating Braking Force (AREA)
Abstract
The utility model provides an ice and snow covered pavement antiskid device for an automobile which can improve automobile antiskid safety. An rocker arm (2) connected with an antiskid nail wheel (8) is arranged on a car frame under the automobile behind an existing automobile rear tire, a support is connected with the rocker arm (2) and the car frame (1), an adjusting bolt (4) installed on the support (3) is connected with a motor (5), the motor (5), a switch (6), a switch (9), a contact K1, a contact K2 and a brake switch (10) form an electric control device, and a brake (7) is installed on the rocker arm (2) and connected with a brake pedal. When the automobile runs on an ice and snow covered pavement, the electric control device is reasonably matched with the brake pedal to control the antiskid nail wheel (8) to be braked with the automobile tire synchronously, friction is increased when the automobile is braked, and the purposes of skid resistance and driving safety of the automobile are achieved.
Description
Technical field
The utility model relates to a kind of anti-slip device for automobile, especially can make automobile anti-skidding device when ice and snow road travels.
As everyone knows, the garage is on ice and snow road, and it is very low that the friction on motor tire and road surface can be fallen, and makes automobile prolong stopping distance or break away in when braking, easily accident.
Background technology
The utility model, can reduce stopping distance and prevent sideslip, thereby reduce traffic accident according to the braking needs of automobile in the process that ice and snow road travels for automobile, and actv. improves the safety performance of automobile.
The utility model content
Above-mentioned purpose of the present utility model is to realize like this, a kind of anti-skid device that travels for vehicle for ice and snow road is provided, described device comprises: behind the automobile back wheel tire, below the car chassis, the rocking arm (2) that anti-skidding nail wheel (8) are housed is connected with vehicle frame (1), and described rocking arm (2) connection bracket (3) is connected with vehicle frame (1).Adjustment bolt (4) on the support (3) connects electrical motor (5), switch (6), switch (9), braking signal switch (10), and the upper drg (7) of installing of described rocking arm (2) is connected with brake pedal.
Description of drawings
Below the knot accompanying drawing is described further several preferential embodiment of the present utility model:
Fig. 1 is the lateral plan of the utility model device.
Fig. 2 is the control circuit figure of electrical motor shown in Figure 1 (5).
Among Fig. 1 Fig. 2: 1, vehicle frame 2, rocking arm 3, support 4, adjustment bolt 5, electrical motor 6, switch 7, drg 8, anti-skidding nail wheel 9, switch 10, braking signal switch
In Fig. 1, anti-skidding nail wheel (8) connecting rocker arm (2), vehicle frame (1) is installed on the bottom of car vehicle frame at automobile back wheel tire rear, being installed in drg (7) on the rocking arm (2) connects anti-skidding nail wheel (8) and is connected with brake pedal; rocking arm (2) connection bracket (3), vehicle frame (1); the adjustment bolt (4) on the support (3) connects electrical motor (5), is installed in the switch 9 on the support (3), the switch (6) on the rocking arm (2) connects by control circuit.
Among Fig. 2, electrical motor (5) side by side connecting valve (6), switch (9), contact K1, contact K2 is connected with braking signal switch (10).
The specific embodiment
In Fig. 1 embodiment shown in Figure 2, during automobile normal running, anti-skidding nail wheel (8) does not contact with ground, and electrical motor (5) is not worked, and switch (6) is opened, switch (9) closure, and braking signal switch (10) is closed with contact K1.
When automobile brake, braking signal switch (10) is closed with contact K2, switch (9) by closure is started working electrical motor (5), electrical motor (5) drives adjustment bolt (4) makes support (3) support rocking arm (2) that anti-skidding nail wheel (8) is contacted with ground, switch (9) is opened electrical motor (5) is quit work, at this moment brake pedal control drg (7), make anti-skidding nail wheel (8) and motor tire synchronous braking, to reach automobile safety arrestment when ice and snow road travels.
When automobile is finished braking, braking signal switch (10) is closed with contact K1, switch (6) by closure is started working electrical motor (5), electrical motor (5) drives bolt (4) pulling support (3), support (3) rises and makes anti-skidding nail wheel (8) built on stilts, and at this moment switch (6) is opened, and electrical motor (5) quits work, anti-skidding nail wheel is hovered, do not contact with ground.Can increase the quantity of anti-skidding nail wheel, to the frictional area on ground, increase the safety traffic performance of automobile during with the raising automobile brake.
Above-described only is preferred embodiment of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model principle; can also make some modification and improvement, also should be and belong to protection domain of the present utility model.
Claims (1)
1. vehicle for ice and snow road anti-skid device, described automobile, comprise vehicle frame and motor tire in its integral structure, motor tire is connected on the vehicle frame and contacts with the road surface, it is characterized in that: anti-skidding nail wheel (8) connecting rocker arm (2) is installed at the bottom of the car of automobile back wheel tire on the vehicle frame, support (3) is connecting vehicle frame (1) and rocking arm (2) respectively, the adjustment bolt (4) that is installed on the support (3) connects electrical motor (5), switch (6), switch (9), contact K1, contact K2, braking signal switch (10), the upper drg (7) of installing of rocking arm (2) is connected with brake pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220520150 CN202806716U (en) | 2012-09-26 | 2012-09-26 | Ice and snow covered pavement antiskid device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220520150 CN202806716U (en) | 2012-09-26 | 2012-09-26 | Ice and snow covered pavement antiskid device for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202806716U true CN202806716U (en) | 2013-03-20 |
Family
ID=47865644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220520150 Expired - Fee Related CN202806716U (en) | 2012-09-26 | 2012-09-26 | Ice and snow covered pavement antiskid device for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202806716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878471A (en) * | 2019-04-19 | 2019-06-14 | 吉林大学 | A kind of anti-skidding anticollision device, collision-prevention device of car and its control method |
-
2012
- 2012-09-26 CN CN 201220520150 patent/CN202806716U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878471A (en) * | 2019-04-19 | 2019-06-14 | 吉林大学 | A kind of anti-skidding anticollision device, collision-prevention device of car and its control method |
| CN109878471B (en) * | 2019-04-19 | 2024-03-29 | 吉林大学 | Anti-skid collision-prevention device for passenger car and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |