CN203358195U - Automobile anti-skid device with steel nails - Google Patents
Automobile anti-skid device with steel nails Download PDFInfo
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- CN203358195U CN203358195U CN 201320474411 CN201320474411U CN203358195U CN 203358195 U CN203358195 U CN 203358195U CN 201320474411 CN201320474411 CN 201320474411 CN 201320474411 U CN201320474411 U CN 201320474411U CN 203358195 U CN203358195 U CN 203358195U
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- steel nail
- air bag
- automobile
- air
- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 73
- 239000010959 steel Substances 0.000 title claims abstract description 73
- 238000009827 uniform distribution Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 210000004712 air sac Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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Abstract
The utility model discloses an automobile anti-skid device with steel nails, relates to an automobile anti-skid device, and in particular relates to the automobile anti-skid device with the steel nails. The automobile anti-skid device can solve the problem that an existing snow tire easily slips when driving on the icy road. The automobile anti-skid device comprises an anti-skid wheel, an air bag, an air inflating mechanism and a plurality of steel nails, wherein the anti-skid wheel is fixedly arranged on the outer side surface of an automobile hub, the air inflating mechanism is arranged in the anti-skid wheel, the air bag is sheathed on the anti-skid wheel, an air outlet of the air inflating mechanism is connected with an air inlet of the air bag, an air inlet of the air inflating mechanism is connected with an air relief hole of the air bag, a plurality of the steel nails are uniformly distributed along the circumference of the anti-skid wheel, the axis of each steel nail passes through the circle center of the anti-skid wheel, the root part end of each steel nail is contacted with the outer surface of the air bag, the air bag can push each steel nail to move linearly along the axis of the steel nail when being inflated, after the air bag is full of air, the head part of each steel nail is slightly higher than the outer race of the automobile tire. The automobile anti-skid device with steel nails is applied to the field of communication and transportation.
Description
Technical field
The utility model relates to a kind of anti-slip device for automobile, is specifically related to a kind of anti-slip device for automobile with steel nail.
Background technology
For the user vehicle of northern area, be used for anti-skidding measure winter and comprise and change mud-and-snow tyre and fitting overall chain, these two kinds of methods have certain defect.Although mud-and-snow tyre has better earth-grasping force than conventional tyre, can shorten stopping distance, on icing road surface, travel, mud-and-snow tyre also can skid, and especially, when going up a slope, skidding is especially obvious.
The utility model content
The problem of skidding can occur for solving when existing mud-and-snow tyre travels on ice-patch surface in the utility model, and then proposes a kind of anti-slip device for automobile with steel nail.
The utility model is to address the above problem the technical scheme of taking to be: the utility model comprises anti sliding wheel, air bag, inflation mechanism and several steel nails, anti sliding wheel is fixedly mounted on the lateral surface of automotive hub, described inflation mechanism is arranged in anti sliding wheel, Air sac cover is contained on anti sliding wheel, the air extractor duct of described inflation mechanism is connected with the admission port of air bag, the admission port of described inflation mechanism is connected with the relief port of air bag, several steel nails are along the circumference uniform distribution setting of anti sliding wheel, and the axis of each steel nail is all by the center of circle of anti sliding wheel, the root end of each steel nail all contacts with the outside face of air bag, promote each steel nail during airbag aeration along its axis traveling priority, when air bag is full of gas, the head of each steel nail is all higher than the motor tire outer ring.
The beneficial effects of the utility model are: the utility model can increase the friction force on motor tire and ground, for motor tire provides earth-grasping force, prevent from when motor tire from travelling on ice and snow road occurring skidding, and the stopping distance of shortening automobile, can be by gas emptying in air bag when the utility model is not used, steel nail is restPosed, thereby do not affect normally travelling of automobile, avoided the trouble that dismounting brings repeatedly.
The accompanying drawing explanation
Fig. 1 is steel nail integral structure schematic diagram of the present utility model while stretching out, and Fig. 2 is integral structure schematic diagram of the present utility model under initial condition, and Fig. 3 is A place enlarged drawing in Fig. 1.
The specific embodiment
The specific embodiment one: present embodiment is described in conjunction with Fig. 1 and Fig. 2, the described a kind of anti-slip device for automobile with steel nail of present embodiment comprises anti sliding wheel 1, air bag 2, inflation mechanism and several steel nails 3, anti sliding wheel 1 is fixedly mounted on the lateral surface of automotive hub, described inflation mechanism is arranged in anti sliding wheel 1, air bag 2 is sleeved on anti sliding wheel 1, the air extractor duct of described inflation mechanism is connected with the admission port of air bag 2, the admission port of described inflation mechanism is connected with the relief port of air bag 2, several steel nails 3 are along the circumference uniform distribution setting of anti sliding wheel 1, and the axis of each steel nail 3 is all by the center of circle of anti sliding wheel 1, the root end of each steel nail 3 all contacts with the outside face of air bag 2, promote each steel nail 3 along its axis traveling priority during air bag 2 inflation, when air bag 2 is full of gas, the head of each steel nail 3 is all higher than the motor tire outer ring.
The specific embodiment two: present embodiment is described in conjunction with Fig. 1 and Fig. 2, the anti sliding wheel 1 of the described a kind of anti-slip device for automobile with steel nail of present embodiment comprises outer ring 1-1, inner ring 1-2 and several steel nails cover 1-3, outer ring 1-1 is sleeved on inner ring 1-2, several steel nail covers 1-3 is along the circumference uniform distribution setting of outer ring 1-1, and the axis of each steel nail cover 1-3 is all by the 1-2 center of circle, outer ring, and each steel nail overlaps steel nail 3 of the corresponding plug-in mounting of difference in 1-3.
The technique effect of present embodiment is: so arrange, during air bag 2 inflation, each steel nail 3 along the steel nail cover 1-3 traveling priority corresponding with it, has guaranteed that steel nail 3 can not rock and deflection under the promotion of air bag 2.Other composition and annexation are identical with the specific embodiment one,
The specific embodiment three: in conjunction with Fig. 1 and Fig. 2, present embodiment is described, is laid with a plurality of support vertically hung scroll 1-4 in the inner ring 1-2 of the described a kind of anti sliding wheel of the anti-slip device for automobile with steel nail 1 of present embodiment.
The technique effect of present embodiment is: so arrange, support the intensity that vertically hung scroll 1-4 has strengthened anti sliding wheel 1, make the inner ring 1-2 of anti sliding wheel 1 be difficult for producing distortion, extend the service life of anti sliding wheel 1.Other composition and annexation are identical with the specific embodiment two.
The specific embodiment four: present embodiment is described in conjunction with Fig. 1 and Fig. 2, respectively be set with respectively a spring 4 on the lateral wall of each steel nail 3 of the described a kind of anti-slip device for automobile with steel nail of present embodiment, the lower end of each spring 4 is connected with the root end of steel nail 3.
The technique effect of present embodiment is: so arrange, when air bag 2 is full of gas, each steel nail 3 is released by air bag 2, now each spring 4, all in compressive state, pulls steel nail 3 to return to initial position along steel nail cover 1-3 when during air bag 2 venting, the spring 4 of compression returns to initial condition.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment five: present embodiment is described in conjunction with Fig. 1, Fig. 2 and Fig. 3, the inflation mechanism of the described a kind of anti-slip device for automobile with steel nail of present embodiment comprises air pump 5, remote-controlled chip 6 and battery pack 7, remote-controlled chip 6 is connected with battery pack 7 by wire, and remote-controlled chip 6 signal output parts are connected with the signal receiving end of air pump 5.
The technique effect of present embodiment is: so arrange, remote-controlled chip 6 is by the remote controller distance control, and remote-controlled chip 6 is controlled the open and close of air pump 5, when air bag 2 needs inflation, it is air bag 2 inflations that remote-controlled chip 6 is opened air pump 5, and after air bag 2 is full of gas, remote-controlled chip 6 is closed air pump 5.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment six: in conjunction with Fig. 1, Fig. 2 and Fig. 3, present embodiment is described, the admission port place of the air bag 2 of the described a kind of anti-slip device for automobile with steel nail of present embodiment is provided with air inlet valve 8, and the relief port place of air bag 2 is provided with aie escape valve 9.Other composition and annexation are identical with the specific embodiment five.
The specific embodiment seven: present embodiment is described in conjunction with Fig. 1, Fig. 2 and Fig. 3, the inflation mechanism of the described a kind of anti-slip device for automobile with steel nail of present embodiment also comprises electromagnetic switch 10 and push rod 11, electromagnetic switch is connected with remote-controlled chip 6, and electromagnetic switch 10 is connected with the valve of the aie escape valve 9 at air bag 2 relief port places by push rod 11.
In present embodiment, electromagnetic switch 10 is controlled its open and close by remote-controlled chip 6, and electromagnetic switch 10 is controlled the open and close of aie escape valve 9 by push rod.Other composition and annexation are identical with the specific embodiment one, five or six.
Principle of work
When running into snowy day, send instruction by remote controller, remote-controlled chip 6 is opened air pump 5 after receiving instruction, air pump 5 starts to air bag 2 inflations, promoting steel nail 3 in air bag 2 gas replenishment processs stretches out, when air bag 2 is full of gas, the head of steel nail 3 exposes the outer rim of motor tire, and head and the frictional ground force of steel nail 3 are larger, can improve braking quality; After snow cover cleaning on road, by remote controller, think that remote-controlled chip 6 sends instruction, remote-controlled chip 6 is opened electromagnetic switch 10, and electromagnetic switch 10 is opened aie escape valve 9 to air bag 2 venting by push rod, and along with the interior gas of air bag 2, by emptying, steel nail 3 returns to initial condition.
Claims (7)
1. the anti-slip device for automobile with steel nail, it is characterized in that: described a kind of anti-slip device for automobile with steel nail comprises anti sliding wheel (1), air bag (2), inflation mechanism and several steel nails (3), anti sliding wheel (1) is fixedly mounted on the lateral surface of automotive hub, described inflation mechanism is arranged in anti sliding wheel (1), air bag (2) is sleeved on anti sliding wheel (1), the air extractor duct of described inflation mechanism is connected with the admission port of air bag (2), the admission port of described inflation mechanism is connected with the relief port of air bag (2), several steel nails (3) are along the circumference uniform distribution setting of anti sliding wheel (1), and the axis of each steel nail (3) is all by the center of circle of anti sliding wheel (1), the root end of each steel nail (3) all contacts with the outside face of air bag (2), promote each steel nail (3) along its axis traveling priority during air bag (2) inflation, the head of air bag (2) each steel nail (3) while being full of gas is all higher than the motor tire outer ring.
2. a kind of anti-slip device for automobile with steel nail according to claim 1, it is characterized in that: anti sliding wheel (1) comprises outer ring (1-1), inner ring (1-2) and several steel nail covers (1-3), outer ring (1-1) is sleeved on inner ring (1-2), the circumference uniform distribution setting of (1-1) along outer ring of several steel nail covers (1-3), and the axis of each steel nail cover (1-3), all by the center of circle of outer ring (1-2), is distinguished a steel nail of corresponding plug-in mounting (3) in each steel nail cover (1-3).
3. a kind of anti-slip device for automobile with steel nail according to claim 2, is characterized in that: in the inner ring (1-2) of anti sliding wheel (1), be laid with a plurality of support vertically hung scrolls (1-4).
4. a kind of anti-slip device for automobile with steel nail according to claim 1, it is characterized in that: respectively be set with respectively a spring (4) on the lateral wall of each steel nail (3), the lower end of each spring (4) is connected with the root end of steel nail (3).
5. a kind of anti-slip device for automobile with steel nail according to claim 1, it is characterized in that: described inflation mechanism comprises air pump (5), remote-controlled chip (6) and battery pack (7), remote-controlled chip (6) is connected with battery pack (7) by wire, and remote-controlled chip (6) signal output part is connected with the signal receiving end of air pump (5).
6. a kind of anti-slip device for automobile with steel nail according to claim 5, it is characterized in that: the admission port place of air bag (2) is provided with air inlet valve (8), and the relief port place of air bag (2) is provided with aie escape valve (9).
7. according to claim 1,5 or 6 described a kind of anti-slip device for automobiles with steel nail, it is characterized in that: described inflation mechanism also comprises electromagnetic switch (10) and push rod (11), electromagnetic switch is connected with remote-controlled chip (6), and electromagnetic switch (10) is connected with the valve of the aie escape valve (9) at air bag (2) relief port place by push rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320474411 CN203358195U (en) | 2013-08-05 | 2013-08-05 | Automobile anti-skid device with steel nails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320474411 CN203358195U (en) | 2013-08-05 | 2013-08-05 | Automobile anti-skid device with steel nails |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203358195U true CN203358195U (en) | 2013-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320474411 Expired - Fee Related CN203358195U (en) | 2013-08-05 | 2013-08-05 | Automobile anti-skid device with steel nails |
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| Country | Link |
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| CN (1) | CN203358195U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500986A (en) * | 2015-06-02 | 2016-04-20 | 帝善圆农业科技（苏州）有限公司 | Self-rescue escape device with remote controller and for automobile tire falling into pit |
| CN108215653A (en) * | 2015-12-28 | 2018-06-29 | 丽水市红日保洁服务有限公司 | A kind of umbrella-type Antiskid device |
| CN110014787A (en) * | 2019-05-15 | 2019-07-16 | 中山风之源电器实业有限公司 | Safe simple universal caster |
-
2013
- 2013-08-05 CN CN 201320474411 patent/CN203358195U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500986A (en) * | 2015-06-02 | 2016-04-20 | 帝善圆农业科技（苏州）有限公司 | Self-rescue escape device with remote controller and for automobile tire falling into pit |
| CN108215653A (en) * | 2015-12-28 | 2018-06-29 | 丽水市红日保洁服务有限公司 | A kind of umbrella-type Antiskid device |
| CN108215652A (en) * | 2015-12-28 | 2018-06-29 | 丽水市红日保洁服务有限公司 | A kind of umbrella-type Antiskid device |
| CN108248279A (en) * | 2015-12-28 | 2018-07-06 | 丽水市红日保洁服务有限公司 | A kind of umbrella-type Antiskid device |
| CN108248278A (en) * | 2015-12-28 | 2018-07-06 | 丽水市红日保洁服务有限公司 | A kind of umbrella-type Antiskid device anti-slipping mechanism |
| CN108556556A (en) * | 2015-12-28 | 2018-09-21 | 丽水市红日保洁服务有限公司 | A kind of umbrella-type Antiskid device |
| CN110014787A (en) * | 2019-05-15 | 2019-07-16 | 中山风之源电器实业有限公司 | Safe simple universal caster |
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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: 20131225 Termination date: 20140805 |
|
| EXPY | Termination of patent right or utility model |