CN108928194B - Ice and snow road surface antiskid for car - Google Patents
Ice and snow road surface antiskid for car Download PDFInfo
- Publication number
- CN108928194B CN108928194B CN201810823304.6A CN201810823304A CN108928194B CN 108928194 B CN108928194 B CN 108928194B CN 201810823304 A CN201810823304 A CN 201810823304A CN 108928194 B CN108928194 B CN 108928194B
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- CN
- China
- Prior art keywords
- antiskid
- block
- skid
- fixed
- tire
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
- B60C27/06—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables
- B60C27/062—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables provided with fastening means
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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
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
- B60T7/06—Disposition of pedal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/18—Steering knuckles; King pins
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Regulating Braking Force (AREA)
- Tires In General (AREA)
Abstract
The invention provides an anti-skid device for an ice and snow road surface for an automobile, and relates to the field of tire anti-skid. This ice and snow road surface antiskid for car, including knuckle, brake pedal, the knuckle passes through bearing and wheel hub fixed connection, wheel hub's outer lane fixed mounting has the tire, the outer lane surface connection of tire has antiskid, antiskid's inside is provided with anti-skidding mechanism, the last fixed rope that is connected with of antiskid, antiskid's one end welded fastening that is kept away from to fixed rope has the fixed hook, the overlap joint has the retainer plate on the fixed hook. This ice and snow road surface antiskid for car, through contact switch and electro-magnet circular telegram, the electro-magnet produces magnetism after the circular telegram, and the magnetic pole of one side that is close to mutually through electro-magnet and permanent magnet is opposite, and the permanent magnet receives magnetic force can drive the sleeve pipe activity, and anti-skidding tooth also can anticlockwise activity, and the coefficient of friction on tire and ground when multiplicable car brake when anti-skidding tooth and road surface contact effectively reduces braking distance and has ensured driving safety.
Description
Technical Field
The invention relates to the field of tire antiskid, in particular to an antiskid device for an automobile on an ice and snow road surface.
Background
China distinguishes south and north with Qinling mountain Huaihe river a ray, Qinling mountain Huaihe river uses north as north, and the winter in north is colder especially northeast area generally all below zero, and frequent ice and snow covers on the road, need install the tyre at these ice and snow road surface driving, and the tyre chain has the function of increase and ground friction power, prevents that the condition that the car skidded when starting and braking from taking place.
Because the tyre antiskid effect is played through the frictional force that increases with ground to the tyre chain, nevertheless often can meet emergency and need brake at the car driving in-process, the in-process of brake is because the ice and snow covers the condition that often the wheel can take place the locking on ground, also is difficult to avoid under the installation tyre chain condition, in order to further shorten the braking distance, consequently awaits further improvement.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an anti-skid device for an automobile on an ice and snow road surface, which solves the problem that wheels are locked when ice and snow cover the ground in the braking process and the problem that the wheels are difficult to avoid when an anti-skid chain is installed.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an ice and snow road surface antiskid for car, includes knuckle, brake pedal, the knuckle passes through bearing and wheel hub fixed connection, wheel hub's outer lane fixed mounting has the tire, the outer lane surface connection of tire has antiskid, antiskid's inside is provided with anti-skidding mechanism, antiskid is last to be connected with fixed rope, antiskid's one end welded fastening is kept away from to fixed rope has the fixed hook, the overlap joint has the retainer plate on the fixed hook, be connected with magnetic force mechanism on the knuckle, brake pedal's positive fixed mounting has contact switch.
Preferably, the antiskid device comprises an antiskid block, a connecting port, a connecting pin and a connecting block, the antiskid block is in surface contact with the outer ring of the tire, the connecting port is formed in the bottom of the antiskid block, the connecting block is located inside the connecting port, the inner wall of the connecting port is movably hinged with the connecting block through the connecting pin, the top of the antiskid block is welded and fixed with the connecting block, the antiskid block is combined into a chain shape to be in surface contact with the outer ring of the tire, and two sides of the antiskid block are welded and fixed with the fixing ropes respectively.
Preferably, the anti-slip mechanism comprises an anti-slip cavity, a fixed shaft, a sleeve, an anti-slip tooth, a permanent magnet and a limiting block, wherein the anti-slip cavity is formed in one side, away from the tire, of the anti-slip block, the inner wall of the anti-slip cavity is welded and fixed with the fixed shaft which is transversely arranged, the outer surface of the fixed shaft is movably hinged with the sleeve, the anti-slip tooth is welded and fixed on the outer surface of the sleeve, the outer surface of the sleeve is located on the right side of the anti-slip tooth and fixedly connected with the permanent magnet, and the inner wall of the anti-slip cavity is located above the permanent.
Preferably, the magnetic mechanism comprises a fixed block, an arc-shaped block and an electromagnet, the left side of the steering knuckle is fixedly connected with the fixed block through a bolt, the arc-shaped block is located on the inner ring of the hub, the bottom of the fixed block is welded and fixed with the arc-shaped block, and the inner arc surface of the arc-shaped block is fixedly connected with the electromagnet.
Preferably, the number of the electromagnets is three, and the three electromagnets are distributed at equal intervals.
(III) advantageous effects
The invention provides an anti-skid device for an ice and snow road surface for an automobile. The method has the following beneficial effects:
1. this ice and snow road surface antiskid for car, the frictional force on antiskid multiplicable tire and ice and snow road surface that sets up through the tire surface can effectively reduce the condition emergence that the tire took place to skid when car start and brake, has effectively ensured driving safety.
2. This ice and snow road surface antiskid for car, through the contact switch who sets up on the car brake pedal, contact switch can be switched on through pressing when the brake pedal braking is stepped on to the foot when needs brake, switch on with the electro-magnet through the contact switch, produce magnetism after the electro-magnet circular telegram, the magnetic pole of one side that is close to mutually through electro-magnet and permanent magnet is opposite, the permanent magnet receives magnetic force can drive the sleeve pipe activity, anti-skidding tooth also can anticlockwise activity, tire and the coefficient of friction on ground when multiplicable car brake when anti-skidding tooth contacts with the road surface, effectively reduce braking distance and ensured driving safety.
3. This ice and snow road surface antiskid for car, through the stopper of antiskid intracavity wall fixed connection, can block spacingly to the permanent magnetism piece when the permanent magnetism piece receives magnetic force to rotate, prevent that the permanent magnetism piece from moving too big and taking place the condition that the magnetic pole changed and taking place.
4. According to the ice and snow road surface antiskid device for the automobile, the magnetic mechanism is connected with the steering knuckle of the automobile, the magnetic mechanism can be stably fixed on the inner ring of the wheel hub in the driving process, three electromagnets are distributed equidistantly, the magnetic force generated in the vehicle braking process can cover the contact range of the wheels and the ground, and the friction force between the antiskid mechanism and the ground can be effectively improved.
5. The anti-skid device for the ice and snow road surface for the automobile can not pop out when a brake is not stepped on and can not contact with the ground, so that the durability of the anti-skid device is effectively ensured, and the anti-skid device can pop out when the brake is performed, so that unnecessary friction force when the automobile starts to walk can be reduced, and the oil saving of the automobile is facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of a portion of the structure of FIG. 1;
FIG. 4 is a schematic structural view of an anti-slip mechanism according to the present invention;
FIG. 5 is a schematic structural view of the brake pedal of the present invention.
The anti-skid device comprises a steering knuckle 1, a wheel hub 2, a tyre 3, an anti-skid device 4, an anti-skid block 401, a connecting port 402, a connecting pin 403, a connecting block 404, an anti-skid mechanism 5, an anti-skid cavity 501, a fixing shaft 502, a sleeve 503, anti-skid teeth 504, a permanent magnet block 505, a limiting block 506, a fixing rope 6, a fixing hook 7, a fixing ring 8, a magnetic force mechanism 9, a fixing block 901, an arc block 902, an electromagnet 903, a brake pedal 10 and a contact switch 11.
Detailed Description
The invention is further described below with reference to the figures and examples.
The embodiment of the invention provides an anti-skid device for an automobile on an ice and snow road surface, which comprises a steering knuckle 1 and a brake pedal 10, wherein the steering knuckle 1 is fixedly connected with a wheel hub 2 through a bearing, a tire 3 is fixedly arranged on the outer ring of the wheel hub 2, an anti-skid device 4 is connected to the surface of the outer ring of the tire 3, an anti-skid mechanism 5 is arranged inside the anti-skid device 4, a fixing rope 6 is connected onto the anti-skid device 4, a fixing hook 7 is fixedly welded at one end, far away from the anti-skid device 4, of the fixing rope 6, a fixing ring 8 is lapped on the fixing hook 7, a magnetic force mechanism 9 is connected onto the steering knuckle 1, a contact switch 11 is fixedly arranged on the front surface of the brake pedal 10, and a treading contact surface of.
The anti-skid mechanism 5 comprises an anti-skid cavity 501, a fixed shaft 502, a sleeve 503, an anti-skid tooth 504, a permanent magnet 505 and a limit block 506, wherein the anti-skid cavity 501 is arranged on one side of the anti-skid block 401 away from the tire 3, the inner wall of the anti-skid cavity 501 is welded and fixed with the fixed shaft 502 which is transversely arranged, the outer surface of the fixed shaft 502 is movably hinged with the sleeve 503, the anti-skid tooth 504 is welded and fixed on the outer surface of the sleeve 503, the outer surface of the sleeve 503 is positioned on the right side of the anti-skid tooth 504 and is fixedly connected with the permanent magnet 505, the anti-skid tooth 504 is in a nail shape, one end of the anti-skid tooth 504 away from the sleeve 503 is relatively sharp, the anti-skid tooth 504 extends out from the opening of the anti-skid cavity 501 when the anti-skid tooth 504 rotates to the opening of the anti-skid cavity 501, the inner wall of the anti-skid cavity 501 is positioned, the permanent magnet blocks 505 are prevented from moving too much and changing the magnetic poles.
The magnetic force mechanism 9 comprises a fixed block 901, an arc block 902 and electromagnets 903, the left side of the steering knuckle 1 is fixedly connected with the fixed block 901 through bolts, the arc block 902 is positioned at the inner ring of the hub 2, the bottom of the fixed block 901 is welded and fixed with the arc block 902, the inner arc surface of the arc block 902 is fixedly connected with the electromagnets 903, the three electromagnets 903 are distributed at equal intervals, the magnetic force mechanism 9 is connected with the steering knuckle 1 of the automobile, the magnetic force mechanism 9 can be stably fixed at the inner ring of the hub 2 in the driving process, the magnetic force mechanism 9 is provided with three electromagnets 903 distributed at equal intervals, the magnetic force generated in the braking process of the automobile can cover the contact range of the wheels and the ground, the friction force between the antiskid mechanism 5 and the ground can be effectively improved, the electromagnets 903 are electrically connected with the automobile storage battery, the electromagnets 903 and the automobile storage battery are subjected to electrification control through a contact switch 11, the type of the contact switch 11 is WK16-C1, and the contact switch 11 has the function of pressing, electrifying, resetting and powering off, through the contact switch 11 arranged on the automobile brake pedal 10, when the brake pedal 10 is pressed down to brake when the brake is needed, the contact switch 11 is electrified through pressing, the contact switch 11 is electrified with the electromagnet 903, the electromagnet 903 is electrified to generate magnetism, the magnetic pole of one side of the electromagnet 903 close to the permanent magnet 505 is opposite, the sleeve 503 is driven to move by the magnetic force of the permanent magnet 903, the anti-skid tooth 504 can also move anticlockwise, when the anti-skid tooth 504 is contacted with the road surface, the friction coefficient between the tire 3 and the ground when the automobile brake is carried out can be increased, the braking distance is effectively reduced, the driving safety is ensured, when the anti-skid mechanism 5 is not popped up when the brake is not pressed down, the anti-skid mechanism 5 is not contacted with the ground, the durability of the anti-skid device 4 is effectively ensured, and is favorable for saving oil of vehicles.
The working principle is as follows: when the anti-skid device is used, the anti-skid device 4 is arranged on the surface of a tire 3 and the fixing hook 7 is fixed by the fixing ring 8 in an overlapping manner, the steering knuckle 1 of an automobile is connected with the magnetic mechanism 9, the magnetic mechanism 9 is electrically connected with the contact switch 11 on the brake pedal 10, when the brake is needed, the electromagnet 903 arranged on the magnetic mechanism 9 is electrified when the brake is needed, the electromagnet 903 is electrified to generate magnetic force to enable the electromagnet 903 inside the anti-skid block 401 to generate mutual attraction, the sleeve 503 is driven to rotate along the fixing shaft 502 under the condition of the attraction, the sleeve 503 rotates and simultaneously drives the anti-skid teeth 504 to rotate, the anti-skid teeth 504 can contact with the ground when rotating to the outside of the anti-skid cavity 501, the sharp end of the anti-skid teeth 504, which is far away from the sleeve 503, can increase the friction force with the road surface, and the braking performance of the automobile can be increased by the friction between the anti, and the braking distance is reduced.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides an ice and snow road surface antiskid for car, includes knuckle (1), brake pedal (10), its characterized in that: the steering knuckle (1) is fixedly connected with a wheel hub (2) through a bearing, a tire (3) is fixedly mounted on the outer ring of the wheel hub (2), an anti-skid device (4) is connected to the surface of the outer ring of the tire (3), an anti-skid mechanism (5) is arranged inside the anti-skid device (4), a fixing rope (6) is connected onto the anti-skid device (4), a fixing hook (7) is fixedly welded at one end, far away from the anti-skid device (4), of the fixing rope (6), a fixing ring (8) is lapped on the fixing hook (7), a magnetic mechanism (9) is connected onto the steering knuckle (1), a contact switch (11) is fixedly mounted on the front face of a brake pedal (10), the anti-skid device (4) comprises an anti-skid block (401), a connecting port (402), a connecting pin (403) and a connecting block (404), the anti-skid block (401) is in surface contact with the outer ring of, the connecting port (402) is formed in the bottom of the antiskid block (401), the connecting block (404) is located inside the connecting port (402), the inner wall of the connecting port (402) is movably hinged to the connecting block (404) through a connecting pin (403), the top of the antiskid block (401) is welded and fixed to the connecting block (404), the antiskid blocks are combined into a chain shape to be in surface contact with the outer ring of the tire (3), and two sides of the antiskid block (401) are welded and fixed to the fixing rope (6) respectively; anti-skidding mechanism (5) have seted up anti-skidding chamber (501) including anti-skidding chamber (501), fixed axle (502), sleeve pipe (503), antiskid tooth (504), permanent magnetism piece (505) and stopper (506), tyre (3) is kept away from in antiskid piece (401) one side, the inner wall of anti-skidding chamber (501) and horizontal fixed axle (502) welded fastening that sets up, the surface and the sleeve pipe (503) activity hinge joint of fixed axle (502), antiskid tooth (504) welded fastening is in the surface of sleeve pipe (503), the fixed surface connection antiskid tooth (504) and permanent magnetism piece (505) of sleeve pipe (503), permanent magnetism piece (505) are located anti-skidding chamber (501), and the inner wall and stopper (506) welded fastening of antiskid chamber (501).
2. The antiskid device for a snowy and icy road surface for an automobile according to claim 1, wherein: the magnetic mechanism (9) comprises a fixed block (901), an arc-shaped block (902) and an electromagnet (903), the left side of the steering knuckle (1) is fixedly connected with the fixed block (901) through a bolt, the arc-shaped block (902) is located on the inner ring of the hub (2), the bottom of the fixed block (901) is fixedly welded with the arc-shaped block (902), and the inner arc surface of the arc-shaped block (902) is fixedly connected with the electromagnet (903).
3. The antiskid device for a snowy and icy road surface for an automobile according to claim 2, wherein: the number of the electromagnets (903) is three, and the three electromagnets (903) are distributed at equal intervals.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810823304.6A CN108928194B (en) | 2018-07-25 | 2018-07-25 | Ice and snow road surface antiskid for car |
| CN202010458420.XA CN111546842A (en) | 2018-07-25 | 2018-07-25 | Anti-skid device and method for automobile on ice and snow road surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810823304.6A CN108928194B (en) | 2018-07-25 | 2018-07-25 | Ice and snow road surface antiskid for car |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010458420.XA Division CN111546842A (en) | 2018-07-25 | 2018-07-25 | Anti-skid device and method for automobile on ice and snow road surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108928194A CN108928194A (en) | 2018-12-04 |
| CN108928194B true CN108928194B (en) | 2020-08-28 |
Family
ID=64444528
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010458420.XA Withdrawn CN111546842A (en) | 2018-07-25 | 2018-07-25 | Anti-skid device and method for automobile on ice and snow road surface |
| CN201810823304.6A Active CN108928194B (en) | 2018-07-25 | 2018-07-25 | Ice and snow road surface antiskid for car |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010458420.XA Withdrawn CN111546842A (en) | 2018-07-25 | 2018-07-25 | Anti-skid device and method for automobile on ice and snow road surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN111546842A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112677701B (en) * | 2021-02-26 | 2022-08-30 | 大陆马牌轮胎（中国）有限公司 | Ice and snow overhead traveling crane vehicle climbing antiskid tire |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2595631A1 (en) * | 1986-03-14 | 1987-09-18 | Brague Jean | Tyre for black ice and snow |
| CN87200756U (en) * | 1987-01-23 | 1988-01-13 | 李广忠 | Automobile tyreside skidproof device |
| JPH02204108A (en) * | 1988-11-07 | 1990-08-14 | Teiichi Tanaka | Spike projectable/retractable snow tire |
| CN1847037A (en) * | 2006-03-05 | 2006-10-18 | 胡德荣 | Double function motor vehicle with both tyre and crawler |
| ITRM20060343A1 (en) * | 2006-06-28 | 2007-12-29 | Giuseppe Davelli | SNOW CHAIN DEVICE FOR RAPID APPLICATION TO TIRES |
| CN201573497U (en) * | 2009-12-16 | 2010-09-08 | 冯伟 | Crawler-type antiskid chain for wheels of motor vehicle |
| CN201792708U (en) * | 2010-05-11 | 2011-04-13 | 哈依尔别克·托哈拜 | Antiskid strip for automobile tires |
| CN201951188U (en) * | 2011-04-18 | 2011-08-31 | 王杰 | Belt-shaped antiskid chain for automobile tire |
-
2018
- 2018-07-25 CN CN202010458420.XA patent/CN111546842A/en not_active Withdrawn
- 2018-07-25 CN CN201810823304.6A patent/CN108928194B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108928194A (en) | 2018-12-04 |
| CN111546842A (en) | 2020-08-18 |
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Effective date of registration: 20211224 Address after: 257000 No. 112-2, urban empowerment center, No. 817, Bingsheng Road, economic development zone, Guangrao County, Dongying City, Shandong Province Patentee after: Zhao Yulan Address before: 312030 renliwang village, Yangxunqiao Town, Keqiao District, Shaoxing City, Zhejiang Province Patentee before: Shaoxing Zaifeng Intelligent Technology Co.,Ltd. |
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