CN202242965U - Back running prevention structure of automobile - Google Patents
Back running prevention structure of automobile Download PDFInfo
- Publication number
- CN202242965U CN202242965U CN2011202394033U CN201120239403U CN202242965U CN 202242965 U CN202242965 U CN 202242965U CN 2011202394033 U CN2011202394033 U CN 2011202394033U CN 201120239403 U CN201120239403 U CN 201120239403U CN 202242965 U CN202242965 U CN 202242965U
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- CN
- China
- Prior art keywords
- slip back
- automobile
- convex groove
- back directed
- back running
- Prior art date
- 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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Abstract
The utility model discloses a back running prevention structure of an automobile, which comprises a transmission output spindle of a speed changer of the automobile, a directional clip for back running prevention, a directional inclined concave-convex groove for back running prevention, a round base for the directional inclined concave-convex groove for back running prevention, a return spring, a fixed shell, a zipper oil seal and a fixing hole, wherein the directions of the directional clip for back running prevention and the directional inclined concave-convex groove for back running prevention are only limited to be in the forward direction of the automobile that is driven by the output of an engine, and the automobile can be clipped when the automobile moves backwards. The back running prevention structure has the beneficial effects that when in the uphill parking or the uphill starting of the automobile, the automobile can only move forwards and cannot move back so long as the automobile is in a forward shift; when in the uphill starting, so long as the shift is proper, the uphill starting is as easy as in the level road and in the downhill road, thereby avoiding various traffic accidents caused by back running due to improper operation match of a driver, so that the driver can drive the automobile relaxedly, meanwhile, the oil can be saved, environmental protection is realized, the safety of the uphill starting is enhanced, the abrasion of a braking friction part and a clutch, and the waste gas pollution can be reduced. The back running prevention structure is simple in structure, has low cost, is suitable for the improved installation of various new and old automobiles and various new-energy power cars for back running prevention and is beneficial for being popularized and used greatly.
Description
Technical field
The utility model relates to the anti-slip back structure of a kind of automobile.
Background technology
Existing various self-propelled vehicle and new forms of energy car, electric locomotive need only when on the slope, starting to walk, no matter how good driver's technology is; Phenomenon what appear slipping in the capital; Serious will cause traffic accident with trailing collision happens thereafter, influences safety and traffic tie-up, can be until today; People also do not find out its basic reason, solve that this is long-standing.Now to slip phenomenon mainly be because change-speed box to drive wheel all is in bidirectional movement to automobile, thus when going up a slope starting as long as loosen the clutch and brake, put into gear and refuel that slide will take place down at once vehicle when untimely, very easily cause the accident.
The utility model content
The purpose of the utility model provides the anti-slip back structure of a kind of automobile, and its moment when vehicle takes place to slip will be blocked by anti-slip back directed clamp, and it can not be retreated.The generation that avoids traffic accident, advancing but is not affected, and just can realize antiport and vehicle backing if draw back anti-slip back directed clamp, lets people easily drive.
The technical scheme of the utility model is such; The anti-slip back structure of automobile comprises Automotive transmission transmission output main shaft, anti-slip back directed clamp, the oblique concavo-convex groove of anti-slip back directed card, the oblique concavo-convex groove circle of anti-slip back directed card seat, fixed housing, oil sealing, oil hole, oil hole blind nut, operation hole, manipulating pulling cable or pull bar, retracing spring, fixed orifice.Moment when also being provided with above-mentioned vehicle and taking place to slip will be blocked by anti-slip back directed clamp, and it can not be slipped.
The oblique concavo-convex groove of above-mentioned anti-slip back directed card is arranged at the periphery of the oblique concavo-convex groove circle of anti-slip back directed card seat; The oblique concavo-convex groove circle of above-mentioned anti-slip back directed card seat wears and is fixed on the Automotive transmission transmission output main shaft; The said fixing shell is movably set in outer the placing of the oblique concavo-convex groove circle of anti-slip back directed card seat; Above-mentioned anti-slip back directed clamp is movably installed on the design attitude between fixed housing and the oblique concavo-convex groove circle of the anti-slip back directed card seat; One retracing spring is installed between above-mentioned anti-slip back directed clamp and the fixed housing, is automatically reset in desired location to realize anti-slip back directed clamp.Above-mentioned anti-slip back directed clamp is by manipulating pulling cable or its deciliter of pull bar control aperture, to realize vehicle rollback and reversing.The said fixing shell is fixedly installed in by fixed orifice on the outer screened housing of Automotive transmission or on the automobile chassis frame.
Both sides between above-mentioned anti-slip back directed card oblique concavo-convex groove circle seat and the fixed housing are separately installed with oil sealing.The blocking-up sandy soil get into and prevent that lubricating oil from leaking, and keep its sufficient lubrication, prolong its service life.
Above-mentioned anti-slip back directed clamp and the oblique concavo-convex groove circle of anti-slip back directed card seat are only towards the direction design and installation that allows vehicle to advance.If the moment of slide takes place in vehicle, promptly under the combined action of anti-slip back directed clamp and the oblique concavo-convex groove of anti-slip back directed card, block vehicle, vehicle can not be slipped.If must retreat and move backward, draw back or back down anti-slip back directed clamp and get final product (that is: hang automobile shift into neutral or reverse gear and get final product).
Above-mentioned anti-slip back directed clamp also can be by push rod or its deciliter of jacking block control aperture, and also available hydraulic, air pressure or relay are controlled its deciliter aperture.
The two ends of above-mentioned manipulating pulling cable or pull bar are worn by the operation hole activity respectively and are connected in anti-slip back directed clamp and Automotive transmission gear steering unit, automobile braking mechanism and the autoclutch mechanism.To realize automatic guidance, do not increase the complex operation difficulty.
Also be provided with oil hole and oil hole blind nut on the said fixing shell.Can fill with lubricating oil in the oil hole.
Said structure also can be by the anti-slip back structure of existing transmission gear repacking cost automobile in the gear box of automobile.
Said structure also can be installed on the transmission of transmission output main shaft to the motor tire in the Automotive transmission shell and export on the main shaft between the main shaft.
Said structure also can be installed on the automobile smooth to prevent automobile vehicle when descending is moveed backward forward with opposite direction improvement.
After adopting such scheme; The beneficial effect of the anti-slip back structure of automobile of the utility model is: when steerman go up a slope to stop or during starting, because the effect of anti-slip back directed clamp, automobile can only advance; Never retreat; Even steerman since misoperation cause can not start to walk or vehicle flame-out, can not slip the generation of the accident of having avoided bringing because of falling back yet.Also exempt the troublesome operation that touches on the brake and pull the hand brake, strengthened the safety of the starting of going up a slope simultaneously, reduced the wearing and tearing of braking and clutch components, but also fuel-saving environmental protection.If must retreat and reversing hangs up and reverses gear or neutral gets final product.And the utility model is simple in structure, and is with low cost, helps promoting the use of.
Description of drawings
Fig. 1 is the inner structure front sectional schematic of the utility model.
Fig. 2 is the oil enveloping structure figure of the utility model.
The specific embodiment
The anti-slip back structure of the utility model; Like Fig. 1, shown in 2, comprise the oblique concavo-convex groove of Automotive transmission transmission output main shaft 1, anti-slip back directed clamp 2, anti-slip back directed card 3, the oblique concavo-convex groove circle of anti-slip back directed card seat 4, fixed housing 5, oil sealing 6, oil hole 7, oil hole blind nut 8, operation hole 9, manipulating pulling cable or pull bar 10, retracing spring 11, fixed orifice 12.
The oblique concavo-convex groove 3 of anti-slip back directed card is arranged at the periphery of the oblique concavo-convex groove circle of anti-slip back directed card seat 4; The oblique concavo-convex groove circle of anti-slip back directed card seat 4 wears and is fixed on the Automotive transmission transmission output main shaft 1; Fixed housing 5 is movably set in outer the placing of the oblique concavo-convex groove circle of anti-slip back directed card seat 4; Anti-slip back directed clamp 2 is movably installed on the design attitude between fixed housing 5 and the oblique concavo-convex groove circle of the anti-slip back directed card seat 4; One retracing spring 11 is installed between anti-slip back directed clamp 2 and the fixed housing 5; Anti-slip back directed clamp 2 is by manipulating pulling cable or pull bar 10 its deciliter of control apertures, and fixed housing 5 is fixedly installed in by fixed orifice 12 on the outer screened housing of Automotive transmission or on the automobile chassis frame.Both sides between anti-slip back directed card oblique concavo-convex groove circle seat 4 and the fixed housing 5 are separately installed with oil sealing 6.4 direction design and installations of advancing of anti-slip back directed clamp 2 and the oblique concavo-convex groove circle of anti-slip back orientation card seat towards the permission vehicle.Anti-slip back directed clamp 2 also can be by push rod or its deciliter of jacking block control aperture, and also available hydraulic, air pressure or relay are controlled its deciliter aperture.The two ends of manipulating pulling cable or pull bar 10 are worn by operation hole 9 activities respectively and are connected in anti-slip back directed clamp 2 and Automotive transmission gear steering unit, automobile braking mechanism and the autoclutch mechanism.Also be provided with oil hole 7 and oil hole blind nut 8 on the fixed housing 5.
The anti-slip back structure of the automobile of the utility model is not only applicable to new and old automobile and improves installation, is applicable to that the installation of various new forms of energy cars or electric car design improvement is anti-slip back yet.
Claims (6)
1. the anti-slip back structure of automobile; Comprise Automotive transmission transmission output main shaft, anti-slip back directed clamp, the oblique concavo-convex groove of anti-slip back directed card, the oblique concavo-convex groove circle of anti-slip back directed card seat, fixed housing, oil sealing, oil hole, oil hole blind nut, operation hole, manipulating pulling cable or pull bar, retracing spring, fixed orifice; It is characterized in that: the oblique concavo-convex groove of above-mentioned anti-slip back directed card is arranged at the periphery of the oblique concavo-convex groove circle of anti-slip back directed card seat; The oblique concavo-convex groove circle of above-mentioned anti-slip back directed card seat wears and is fixed on the Automotive transmission transmission output main shaft; The said fixing shell is movably set in outer the placing of the oblique concavo-convex groove circle of anti-slip back directed card seat; Above-mentioned anti-slip back directed clamp is movably installed on the design attitude between fixed housing and the oblique concavo-convex groove circle of the anti-slip back directed card seat; One retracing spring is installed between above-mentioned anti-slip back directed clamp and the fixed housing; Above-mentioned anti-slip back directed clamp is by its deciliter of manipulating pulling cable or pull bar control aperture, and the said fixing shell is fixedly installed in by fixed orifice on the outer screened housing of Automotive transmission or on the automobile chassis frame.
2. the anti-slip back structure of automobile according to claim 1 is characterized in that: the both sides between above-mentioned anti-slip back directed card oblique concavo-convex groove circle seat and the fixed housing are separately installed with oil sealing.
3. the anti-slip back structure of automobile according to claim 1 is characterized in that: above-mentioned anti-slip back directed clamp and the oblique concavo-convex groove circle of anti-slip back directed card seat are only towards the direction design and installation that allows vehicle to advance.
4. the anti-slip back structure of automobile according to claim 1 is characterized in that: the two ends of above-mentioned manipulating pulling cable or pull bar are worn by the operation hole activity respectively and are connected in anti-slip back directed clamp and Automotive transmission gear steering unit, automobile braking mechanism and the autoclutch mechanism.
5. the anti-slip back structure of automobile according to claim 1 is characterized in that: also be provided with oil hole and oil hole blind nut on the said fixing shell.
6. the anti-slip back structure of automobile according to claim 1 is characterized in that: said structure also can be installed on the transmission of transmission output main shaft to the motor tire in the Automotive transmission shell and export on the main shaft between the main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202394033U CN202242965U (en) | 2010-09-22 | 2011-06-28 | Back running prevention structure of automobile |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020541694.7 | 2010-09-22 | ||
| CN201020541694 | 2010-09-22 | ||
| CN2011202394033U CN202242965U (en) | 2010-09-22 | 2011-06-28 | Back running prevention structure of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202242965U true CN202242965U (en) | 2012-05-30 |
Family
ID=46104254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202394033U Expired - Fee Related CN202242965U (en) | 2010-09-22 | 2011-06-28 | Back running prevention structure of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202242965U (en) |
-
2011
- 2011-06-28 CN CN2011202394033U patent/CN202242965U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130628 |