CN204210239U - A kind of retractable vehicle anti-skid device - Google Patents
A kind of retractable vehicle anti-skid device Download PDFInfo
- Publication number
- CN204210239U CN204210239U CN201420668493.1U CN201420668493U CN204210239U CN 204210239 U CN204210239 U CN 204210239U CN 201420668493 U CN201420668493 U CN 201420668493U CN 204210239 U CN204210239 U CN 204210239U
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- China
- Prior art keywords
- fixed
- antiskid claw
- waveform cam
- shaped antiskid
- skid device
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Abstract
A kind of retractable vehicle anti-skid device, comprise fixed support, waveform cam, pull back spring, T-shaped antiskid claw, described fixed support is by annulus, connect many cradling pieces of annulus and the projecting shaft composition of center setting, described waveform cam diameter is less than support bracket fastened circle diameter, described waveform cam to be arranged on support bracket fastened projecting shaft and can to rotate around projecting shaft, described waveform cam and projecting shaft arrange fixed orifice and set pin, set pin can be inserted in fixed orifice waveform cam is fixed, described fixed support annulus outer radial evenly arranges several otch, described T-shaped antiskid claw is arranged in described otch, described T-shaped antiskid claw is connected with waveform cam by pull back spring.This device can support the use with automotive hub, is directly installed on wheel hub and does not need dismantle and do not destroy ground and tire, effectively can solve slippage problems when automobile travels on sleet sky or muddy road, can be used as the safety guard of automobile simultaneously.
Description
Technical field
The utility model relates to a kind of anti-slip device for automobile, particularly a kind of retractable vehicle anti-skid device.
Background technology
How to guarantee that the safety in vehicle traveling process is the focus that the outer brainstrust of Present Domestic is studied, especially at ice and snow weather, automobile can be found everywhere due to the traffic accident of breakking away or whipping causes, and causes a large amount of property damagees and personal casualty.At present, countries in the world mainly concentrate in two about the research of vehicle skidproof: the first, and the approach that motor tire installs additional anti-skid device promotes vehicle skidproof ability; The second, in vehicle electronics brake anti-skid aspect, develop the brake anti-skid such as various ABS, ASR to promote the antiskid capability of automobile.
Current use more widely anti-skid device be anti-slipping chain and anti-skid mesh, use anti-slipping chain or anti-skid mesh greatly can promote the safety performance of automotive operation under sleety weather, but also there is a lot of weak point, dismantle after such as needing to carry out in-site installation use before use, when having used comparatively bother and use, easily certain damage is caused to ground or tire.
Utility model content
The purpose of this utility model is to provide a kind of retractable vehicle anti-skid device, this device is arranged on automotive hub does not need dismounting, use telescopic antiskid claw, when automobile travels on snowfield, muddy highway, antiskid claw stretches out the adhesive ability promoting automobile, when not needing to use, antiskid claw is retracted, do not destroy tire and ground, do not affect moving velocity.This apparatus structure is simple, easy to operate, it is reliable, with low cost to use.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of retractable vehicle anti-skid device, it is characterized in that, comprise fixed support, waveform cam, pull back spring, T-shaped antiskid claw, described fixed support is by annulus, connect many cradling pieces of annulus and the projecting shaft composition of center setting, described waveform cam diameter is less than support bracket fastened circle diameter, described waveform cam to be arranged on support bracket fastened projecting shaft and can to rotate around projecting shaft, described waveform cam and projecting shaft arrange fixed orifice and set pin, set pin can be inserted in fixed orifice waveform cam is fixed, described fixed support annulus outer radial evenly arranges several otch, described T-shaped antiskid claw is arranged in described otch, described T-shaped antiskid claw is connected with waveform cam by pull back spring.
Further, described pull back spring and T-shaped antiskid claw are connected and fixed by fixed dam and fix screw.
Further, also comprise securing cover plate and cover plate bolt, described securing cover plate is arranged on outside support bracket fastened annulus, is used as end cap and T-shaped antiskid claw is sealed in inside, guarantees that T-shaped antiskid claw just can only do radial expansion motion and can not axially move.
Further, also comprise the tie bolt be arranged on fixed support, anti-skid device entirety can be fixed on outside wheel nave by tie bolt.
Further, described T-shaped antiskid claw top arranges corrugated anti-slip tank.
Further, described otch and T-shaped antiskid claw are 8.
This device by fixed support as subpanel use on fixed support tie bolt substitute the original bolt of automotive hub, thus device is arranged on automotive hub, when needing to use antiskid function, transfer to the set pin of waveform cam center, rotate waveform cam, the jut of waveform cam is contacted T-shaped antiskid claw jack-up with T-shaped antiskid claw, waveform cam will be turned by set pin to fix, make T-shaped antiskid claw and earth surface, anti-skid device is started working, and can strengthen the adhesive ability of automobile.
When not needing to use antiskid function, transfer to set pin, rotate waveform cam, waveform concave portions is contacted with T-shaped antiskid claw, and then insert set pin and fix, such T-shaped antiskid claw under the effect of pull back spring, T-shaped antiskid claw shrink not with earth surface, thus state of deactivating, automobile can be exercised in unaffected continuation.
The utility model has the following advantages:
(1) safety problem when automobile travels on bad road surface can effectively be solved
By designing more effective anti-slip device for automobile, increase the area of contact on automobile and ground, promote the traction of automobile, can effectively reduce because of automobile on bad road surface, the problem such as safety traffic, personal safety, property safety that causes of the reason such as snowfield road surface.
(2) destruction of anti-skid device to ground and tire is alleviated
The metal anti-skidding chain be widely adopted at present, in vehicle traveling process, all can cause very large injury to track, motor tire.And the anti-skid device that this patent proposes does not damage ground in good road surface, the damage on bad road surface also can reduce significantly.Meanwhile, because this device is not directly installed on surface of tyre, be therefore omnidistance damage-free to tire.
(3) namely need namely by the trouble reducing frequent dismounting
Ordinary snow chain needs often to dismantle according to different weather and surface conditions.This device can overcome this defect, and this anti-skid device is arranged on lateral wheel, by simple M/C can realize with need with, very convenient.
(4) this anti-skid device also can be used as the safety guard of automobile
Because this device is arranged on outside automotive wheel, and have anti-skidding pawl and earth surface, blow out or leak gas when galloping, then this device has just become a rigid wheel to support automobile.Prevent unexpected generation, add the driving safety of automobile.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model retractable vehicle anti-skid device schematic diagram;
Accompanying drawing 2 is C-C schematic cross-section in Fig. 1;
Accompanying drawing 3 is D-D schematic cross-section in Fig. 1;
In figure: 1, fixed support, 2, T-shaped antiskid claw, 3, pull back spring, 4, fixed dam, 5, waveform cam, 6, securing cover plate, 7, fix screw, 8, set pin, 9, tie bolt, 10, cover plate bolt.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Retractable vehicle anti-skid device, comprises fixed support 1, waveform cam 5, pull back spring 3, T-shaped antiskid claw 2.The projecting shaft that described fixed support 1 is arranged by annulus, the many cradling pieces connecting annulus and center forms.Described waveform cam 5 diameter is less than the circle diameter of fixed support 1, the projecting shaft that described waveform cam 5 is arranged on fixed support 1 can rotate around projecting shaft, described waveform cam 5 and projecting shaft arrange fixed orifice and set pin 8, set pin 8 can be inserted in fixed orifice waveform cam is fixed.Described fixed support 1 annulus outer radial evenly arranges several otch, and described T-shaped antiskid claw 2 is arranged in described otch.Described T-shaped antiskid claw 2 is connected with waveform cam 5 by pull back spring 3, pull back spring 3 packs into the tail end of T-shaped antiskid claw 2, then cover fixed dam 4, then fix screw 7 is tightened, thus realize pull back spring 3 and be connected and fixed by fixed dam 4 and fix screw 7 with T-shaped antiskid claw 2.Described securing cover plate 6 is arranged on outside the annulus of fixed support 1, is fixed, be used as end cap and T-shaped antiskid claw 2 is sealed in inside by cover plate bolt 10, guarantees that T-shaped antiskid claw 2 just can only do radial expansion motion and can not axially move.Fixed support arranges multiple tie bolt 9, substitutes the original bolt of wheel hub by tie bolt 9, anti-skid device entirety can be fixed on outside wheel nave.
Embodiment 1:
Retractable vehicle anti-skid device is arranged on the outside of the non-steered wheel of automobile, and is be fixed on wheel hub after installing always.During normal traveling, namely can't work in good road surface, on bad road surface, time (as ice and snow road, muddy road surface etc.), manually can enable this device when traveling and realize its function.
Fixed support 1 is fixed on automobile hind axle lateral wheel as subpanel, fixed by tie bolt 9, waveform cam 5 and securing cover plate 6 are fixedly connected with by the projecting shaft of fixed support 1, T-shaped antiskid claw 2 combines with fixed support 1 otch together with the fixed dam 4 of pull back spring 3, spring, and T-shaped antiskid claw 2 does radial motion in fixed support otch.
(1) off working state
When ice climate weather, this device can be arranged on automotive hub by chaufeur like a cork.When running car without good road surface such as accumulated snow or the short time, weather took a turn for the better time, now do not need this anti-skid device work, therefore the recessed side of waveform cam 5 is corresponding with fixed support otch, then corresponding T-shaped antiskid claw 2 is in contraction state under the effect of pull back spring 3.Now, T-shaped antiskid claw 2 not with earth surface, automobile normally can travel and not affect the speed of a motor vehicle, and overcoming general anti-slipping chain in use can the drawback of the restricting vehicle speed of a motor vehicle, and T-shaped antiskid claw 2 can not to ground, produce any destruction to motor tire simultaneously.
(2) mode of operation is entered
When automobile is on snowfield or when muddy road travels, only need chaufeur to carry out shirtsleeve operation and can complete transformation from off working state to mode of operation.Chaufeur hand rotation waveform cam 5 to assigned address, guarantee hole aligning, set pin 8 is inserted, now the bossing of waveform cam 5 contacts and the T-shaped antiskid claw of jack-up with T-shaped antiskid claw 2, and make this device and earth surface, anti-skid device is started working and played a role, thus increase the area of contact on automobile and ground, improve the adhesive ability of car load, improve the crossing ability of automobile, driving safety.
(3) to deactivate state
When weather installs or travels on good road, do not need this anti-skid device to play a role, to promote the rideability of automobile, reduce the damage to road, this device can be realized by shirtsleeve operation and to deactivate state, return to off working state.Namely chaufeur extracts set pin 8, and manual rotation waveform cam 5, its cam recess surface is contacted with T-shaped antiskid claw 2, and like this under the effect of pull back spring 3, T-shaped antiskid claw 2 shrinks, and does not contact with ground, thus state of deactivating, enter off working state.
Claims (6)
1. a retractable vehicle anti-skid device, it is characterized in that, comprise fixed support, waveform cam, pull back spring, T-shaped antiskid claw, described fixed support is by annulus, connect many cradling pieces of annulus and the projecting shaft composition of center setting, described waveform cam diameter is less than support bracket fastened circle diameter, described waveform cam to be arranged on support bracket fastened projecting shaft and can to rotate around projecting shaft, described waveform cam and projecting shaft arrange fixed orifice and set pin, set pin can be inserted in fixed orifice waveform cam is fixed, described fixed support annulus outer radial evenly arranges several otch, described T-shaped antiskid claw is arranged in described otch, described T-shaped antiskid claw is connected with waveform cam by pull back spring.
2. a kind of retractable vehicle anti-skid device according to claim 1, is characterized in that, described pull back spring and T-shaped antiskid claw are connected and fixed by fixed dam and fix screw.
3. a kind of retractable vehicle anti-skid device according to claim 1 and 2, it is characterized in that, also comprise securing cover plate and cover plate bolt, described securing cover plate is arranged on outside support bracket fastened annulus, be used as end cap and T-shaped antiskid claw is sealed in inside, guarantee that T-shaped antiskid claw just can only do radial expansion motion and can not axially move.
4. a kind of retractable vehicle anti-skid device according to claim 1 and 2, is characterized in that, also comprise the tie bolt be arranged on fixed support, anti-skid device entirety can be fixed on outside wheel nave by tie bolt.
5. a kind of retractable vehicle anti-skid device according to claim 1 and 2, is characterized in that, described T-shaped antiskid claw top arranges corrugated anti-slip tank.
6. a kind of retractable vehicle anti-skid device according to claim 1 and 2, is characterized in that, described otch and T-shaped antiskid claw are 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668493.1U CN204210239U (en) | 2014-11-11 | 2014-11-11 | A kind of retractable vehicle anti-skid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668493.1U CN204210239U (en) | 2014-11-11 | 2014-11-11 | A kind of retractable vehicle anti-skid device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204210239U true CN204210239U (en) | 2015-03-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420668493.1U Expired - Fee Related CN204210239U (en) | 2014-11-11 | 2014-11-11 | A kind of retractable vehicle anti-skid device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204210239U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196782A (en) * | 2015-10-26 | 2015-12-30 | 兰州理工大学 | Vehicle tyre antiskid device imitating feline claw |
| CN105799414A (en) * | 2016-04-19 | 2016-07-27 | 宁波保税区天衢非充气轮子新技术开发有限公司 | Non-inflatable wheel tire based on negative Poisson's ratio |
| CN106004231A (en) * | 2016-06-07 | 2016-10-12 | 河南摩西机械制造有限公司 | Obstacle crossing wheel |
| WO2017128452A1 (en) * | 2015-06-02 | 2017-08-03 | 帝善圆农业科技（苏州）有限公司 | Escape device provided with remote controller for self-rescue in case of auto tyre being trapped in pit |
| CN107650576A (en) * | 2017-10-11 | 2018-02-02 | 苏州吉立兴汽车用品科技有限公司 | Automatic telescopic tire pitfall escape machine |
| CN108791376A (en) * | 2018-07-24 | 2018-11-13 | 广东技术师范学院 | A kind of adjustable step pitch stair-climbing device |
| CN109203845A (en) * | 2017-07-10 | 2019-01-15 | 邯郸学院 | A kind of automobile is anti-to drag bottom device |
| CN110200556A (en) * | 2019-05-28 | 2019-09-06 | 广州科语机器人有限公司 | Obstacle detouring driving wheel and mobile device |
| CN112009184A (en) * | 2020-09-03 | 2020-12-01 | 浙江跃岭股份有限公司 | Aluminum alloy automobile hub |
| CN112849282A (en) * | 2021-03-10 | 2021-05-28 | 重庆交通职业学院 | Automobile wheel sideslip prevention device and control method thereof |
| CN113442645A (en) * | 2021-07-26 | 2021-09-28 | 平湖旭辉儿童用品股份有限公司 | Anti-skid wheel and electric vehicle with same for children |
| CN115651764A (en) * | 2022-11-07 | 2023-01-31 | 蔡广颖 | Cosmetic plant essential oil filtering and extracting system and filtering and extracting process |
-
2014
- 2014-11-11 CN CN201420668493.1U patent/CN204210239U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017128452A1 (en) * | 2015-06-02 | 2017-08-03 | 帝善圆农业科技（苏州）有限公司 | Escape device provided with remote controller for self-rescue in case of auto tyre being trapped in pit |
| CN105196782A (en) * | 2015-10-26 | 2015-12-30 | 兰州理工大学 | Vehicle tyre antiskid device imitating feline claw |
| CN105799414A (en) * | 2016-04-19 | 2016-07-27 | 宁波保税区天衢非充气轮子新技术开发有限公司 | Non-inflatable wheel tire based on negative Poisson's ratio |
| CN105799414B (en) * | 2016-04-19 | 2017-11-21 | 宁波保税区天衢非充气轮子新技术开发有限公司 | One kind is based on negative poisson's ratio on-inflatable wheel tire |
| CN106004231A (en) * | 2016-06-07 | 2016-10-12 | 河南摩西机械制造有限公司 | Obstacle crossing wheel |
| CN109203845A (en) * | 2017-07-10 | 2019-01-15 | 邯郸学院 | A kind of automobile is anti-to drag bottom device |
| CN107650576B (en) * | 2017-10-11 | 2023-12-15 | 苏州吉立兴汽车用品科技有限公司 | Automatic telescopic tire trap escaping device |
| CN107650576A (en) * | 2017-10-11 | 2018-02-02 | 苏州吉立兴汽车用品科技有限公司 | Automatic telescopic tire pitfall escape machine |
| CN108791376A (en) * | 2018-07-24 | 2018-11-13 | 广东技术师范学院 | A kind of adjustable step pitch stair-climbing device |
| CN110200556A (en) * | 2019-05-28 | 2019-09-06 | 广州科语机器人有限公司 | Obstacle detouring driving wheel and mobile device |
| CN112009184B (en) * | 2020-09-03 | 2022-05-06 | 浙江跃岭股份有限公司 | Aluminum alloy automobile hub |
| CN112009184A (en) * | 2020-09-03 | 2020-12-01 | 浙江跃岭股份有限公司 | Aluminum alloy automobile hub |
| CN112849282A (en) * | 2021-03-10 | 2021-05-28 | 重庆交通职业学院 | Automobile wheel sideslip prevention device and control method thereof |
| CN112849282B (en) * | 2021-03-10 | 2022-11-01 | 重庆交通职业学院 | Automobile wheel sideslip prevention device and control method thereof |
| CN113442645A (en) * | 2021-07-26 | 2021-09-28 | 平湖旭辉儿童用品股份有限公司 | Anti-skid wheel and electric vehicle with same for children |
| CN115651764A (en) * | 2022-11-07 | 2023-01-31 | 蔡广颖 | Cosmetic plant essential oil filtering and extracting system and filtering and extracting process |
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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: 20150318 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |