CN103818255B - Accelerator anti-false step treadle - Google Patents
Accelerator anti-false step treadle Download PDFInfo
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- CN103818255B CN103818255B CN201410087838.9A CN201410087838A CN103818255B CN 103818255 B CN103818255 B CN 103818255B CN 201410087838 A CN201410087838 A CN 201410087838A CN 103818255 B CN103818255 B CN 103818255B
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- accelerator
- locking
- rod
- treadle
- mount pad
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Abstract
The invention discloses a kind of accelerator anti-false step treadle, comprise mount pad, the accelerator rod hinged with mount pad, be articulated with the treadle assembly of accelerator rod rear end and be located at the lockable mechanism of accelerator rod and treadle inter-module, described lockable mechanism only interlocks for controlling treadle assembly and accelerator rod in non-mis-accelerator pressing phase, relatively rotate when mis-accelerator pressing, accelerator anti-false step treadle of the present invention controls treadle assembly and the mutual locking of accelerator rod by Locking Device or relatively rotates, thus avoid treadle assembly to be stepped on rear accelerator rod continuation action by mistake, effectively can avoid the traffic accident because mis-accelerator pressing causes, the present invention is safe and reliable, integral structure is little, minimum to the repacking of automobile, original mobility operation custom of automobile is not changed during use, plug and play can be realized.
Description
Technical field
The present invention relates to a kind of automobile component, specifically a kind of accelerator anti-false step treadle.
Background technology
Along with the development of science and technology, improving constantly of national life level, the vehicle make rapid progress, and traffic safety problem also more and more obtains the concern of people.Automobile is one of main vehicle, and brake and the throttle of current automobile are all controlled by right crus of diaphragm, and the position that both get along is very close, steps on, cause accident to occur when likely throttle being mistakened as brake under the state of chaufeur in anxiety.In existing automobile accelerator stepping misoperation preventing system, mainly be divided into three kinds: the first is the structure changing existing brake, left and right pin separate operation, left foot controls throttle, right crus of diaphragm controls brake, this device can avoid maloperation when normal running, and shortcoming is in emergency situations, easily occurs that left and right foot-propelled power is made mistakes; The second is detected speed by some electronic components, light-dependent control element, designs emergency brake, and shortcoming is that cost is higher, larger to the change of original device; By mistake the third adopt to step on signal by the acquisition of collision sensing device, again solenoid valve shuts oil circuit and with electric capstan pull brake pedal realize braking, shortcoming is that repacking work capacity is large, capstan winch pulls the speed of pedal slower, and during the startup of collision sensing device, traffic accident often there occurs, and is difficult to the injury that minimizing accident is brought.
Therefore, need to propose a kind of novel throttle treadle, throttle treadle and accelerator rod can be disconnected rapid action when driver fault misstepping on accelerator, effectively avoid the traffic accident caused because of mis-accelerator pressing, ensure the safety of driver and crew.
Summary of the invention
In view of this, the object of the invention is to overcome defect of the prior art, a kind of throttle treadle is provided, throttle treadle and accelerator rod can be disconnected rapid action when driver fault misstepping on accelerator, effectively avoid the traffic accident caused because of mis-accelerator pressing, ensure the safety of driver and crew.Accelerator anti-false step treadle of the present invention, comprise mount pad, the accelerator rod hinged with mount pad, be articulated with the treadle assembly of accelerator rod rear end and be located at the lockable mechanism of accelerator rod and treadle inter-module, described lockable mechanism only interlocks in non-mis-accelerator pressing phase for controlling treadle assembly and accelerator rod, relatively rotates when mis-accelerator pressing; When vehicle adopts electronic accelerator system, can the sensing part of the pedal position sensor in E-gas be located on accelerator rod, make pedal position sensor can gather the position of accelerator rod, and then accelerator anti-false step can be realized in electronic accelerator system;
Further, described lockable mechanism comprises the lock plate be fixedly arranged on mount pad, be articulated with the locking rod of accelerator rod and be located at the locking groove of treadle assembly surface, hinge between accelerator rod and locking rod is provided with as locking rod rotates the torsion spring providing elastic force relative to accelerator rod, it is top that locking rod rear end is fixed with locking, when throttle is non-step on by mistake time, the rear end that torsion spring is locking rod is rotated near locking groove and is provided elastic force, the locking of locking rod rear end is top buckles into locking groove under the resilient force of torsion spring, make accelerator rod and the mutual locking of treadle assembly, when throttle is stepped on by mistake, locking top disengagement locking groove, locking rod front end snaps in lock plate under the resilient force of torsion spring, make accelerator rod and the mutual locking of mount pad,
Further, described locking is top is nibbed screw, and the pointed portion of nibbed screw is taper or semisphere, and the degree of depth of locking groove is less than the length of nibbed screw pointed portion;
Further, described lock plate excircle is provided with multiple teeth groove, locking rod front end makes accelerator rod and the mutual locking of mount pad by snapping in described teeth groove;
Further, described treadle assembly is provided with brake line hole I, and on accelerator rod, correspondence is provided with brake line hole II, and brake line shell is fixed on brake line hole II, and brake line is fixedly connected on brake line hole I through described brake line hole II;
Further, described mount pad comprises mount pad body and is fixedly arranged on the rotating shaft on mount pad body, and accelerator rod is articulated with mount pad body by this rotating shaft;
Further, described treadle assembly comprises treadle body and is fixedly connected on the pedal of described treadle body rear end.
The invention has the beneficial effects as follows: accelerator anti-false step treadle of the present invention controls treadle assembly and the mutual locking of accelerator rod by Locking Device or relatively rotates, thus avoid treadle assembly to be stepped on rear accelerator rod continuation action by mistake, effectively can avoid the traffic accident because mis-accelerator pressing causes, the present invention is safe and reliable, integral structure is little, minimum to the repacking of automobile, do not change original mobility operation custom of automobile during use, can plug and play be realized.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the birds-eye view of Fig. 1.
Detailed description of the invention
Fig. 1 is structural representation of the present invention, as shown in the figure, accelerator anti-false step treadle of the present invention, comprise mount pad 10, the accelerator rod 5 hinged with mount pad 10, be articulated with the treadle assembly of accelerator rod 5 rear end and be located at the lockable mechanism of accelerator rod 5 and treadle inter-module, certainly, mount pad 10, two jointed shafts between accelerator rod 5 and treadle assembly three are parallel, described lockable mechanism only interlocks for controlling treadle assembly and accelerator rod 5 in non-mis-accelerator pressing phase, relatively rotate when mis-accelerator pressing, when vehicle adopts mechanical pulling throttle, accelerator rod 5 front end is provided with throttle zip hole I 8, (" front end " as herein described is for facing the direction of A in schematic diagram mount pad 10 to be fixed with throttle zip hole II 9, " rear end " is for facing the direction of B in schematic diagram), throttle cable shell is fixed on throttle cable hole II 9, throttle cable is fixedly connected on throttle cable hole I 8 through throttle cable hole II 9, when accelerator rod 5 rotates relative to mount pad 10, throttle cable hole I 8 and throttle cable hole II 9 mutually away from, thus throttle cable tension throttle valve is opened, when vehicle adopts electronic accelerator system, can the sensing part of the pedal position sensor in E-gas be located on accelerator rod 5, make pedal position sensor can gather the position of accelerator rod 5, and then accelerator anti-false step can be realized in electronic accelerator system.The present invention controls treadle assembly and accelerator rod 5 locking or disconnection mutually by lockable mechanism, thus avoid treadle assembly to be stepped on rear accelerator rod 5 continuing action by mistake thereupon, effectively can avoid the traffic accident because mis-accelerator pressing causes, and the reaction time breaks, locking is rapid, reliable and stable, and structure is simple, easily manufactured.
In the present embodiment, described lockable mechanism comprises the lock plate 6 be fixedly arranged on mount pad 10, be articulated with the locking rod 11 of accelerator rod 5 and be located at the locking groove 14 of treadle assembly surface, hinge between accelerator rod 5 and locking rod 11 is provided with as locking rod 11 rotates the torsion spring 12 providing elastic force relative to accelerator rod 5, it is top that locking rod 11 rear end is fixed with locking, when throttle is non-step on by mistake time, torsion spring 12 for locking rod 11 rear end near locking groove 14 rotate elastic force is provided, locking on locking rod 11 rear end is top buckles into locking groove 14 under the resilient force of torsion spring 12, make accelerator rod 5 and the mutual locking of treadle assembly, when chaufeur steps on treadle assembly, treadle assembly and accelerator rod 5 locking rotating relative to mount pad 10 mutually, pull throttle cable, thus engine air throttle is opened, when throttle is stepped on by mistake, because the speed of trampling is very fast, the pulling force of throttle cable to accelerator rod 5 is larger, the top axial component be subject to of locking is greater than the elastic force of torsion spring 12, locking is top to be deviate from from locking groove 14, now will there is space in accelerator rod 5 and treadle assembly junction, in the top insertion space of locking, locking rod 11 front end snaps in lock plate 6 under the resilient force of torsion spring 12, make accelerator rod 5 and mount pad 10 locking mutually, thus stop accelerator rod 5 to continue to rotate with treadle assembly, realize accelerator anti-false step.
In the present embodiment, described locking is top is nibbed screw 13, the pointed portion of nibbed screw 13 is taper or semisphere, the degree of depth of locking groove 14 is less than the length of nibbed screw 13 pointed portion, thus nibbed screw 13 can be deviate from smoothly when throttle is stepped on by mistake from locking groove 14, nibbed screw 13 is threadedly secured in locking rod 11 rear end, by regulating nibbed screw 13, thus regulates the size of lockable mechanism locking power.
In the present embodiment, described lock plate 6 excircle is provided with multiple teeth groove, the axis of lock plate 6 should coincide with the hinge of accelerator rod 5 with mount pad 10, ensure that locking rod 11 turns to arbitrarily angled at work, its front end all makes accelerator rod 5 and mount pad 10 locking mutually by snapping in described teeth groove.
In the present embodiment, described treadle assembly is provided with brake line hole I 3, on accelerator rod 5, correspondence is provided with brake line hole II 4, brake line shell is fixed on brake line hole II 4, brake line is fixedly connected on brake line hole I 3 through described brake line hole II 4, when after driver fault misstepping on accelerator, accelerator rod 5 and treadle assembly relatively rotate, make brake line hole I 3 and brake zip hole II 4 mutually away from, and then tension brake line, such auto brake system is started working, braking automobile, avoids accident to occur.
In the present embodiment, described mount pad 10 comprises mount pad body and is fixedly arranged on the rotating shaft 7 on mount pad body, accelerator rod 5 is articulated with mount pad body by this rotating shaft 7, certainly, mount pad body bottom portion is provided with the through hole for being fixedly connected with car body, make mount pad be connected to car body by bolt, conveniently vehicle is reequiped.
In the present embodiment, described treadle assembly comprises treadle body 2 and is fixedly connected on the pedal 1 of described treadle body 2 rear end, chaufeur can drive treadle body 2 to rotate relative to mount pad 10 by push down on the pedal 1, by lockable mechanism, accelerator rod 5 is together rotated with treadle body 2, thus control the keying of throttle, when driver fault misstepping on accelerator, because the speed of trampling is very fast, the pulling force of throttle cable to accelerator rod 5 is greater than the locking power of lockable mechanism, accelerator rod 5 and the mutual locking of mount pad, accelerator rod 5 no longer together rotates with treadle assembly, realizes Anti-mis-stepping.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (6)
1. an accelerator anti-false step treadle, is characterized in that: comprise mount pad, the accelerator rod hinged with described mount pad, be articulated with the treadle assembly of described accelerator rod rear end and be located at the lockable mechanism of described accelerator rod and treadle inter-module; Described lockable mechanism only interlocks in non-mis-accelerator pressing phase for controlling treadle assembly and accelerator rod, relatively rotates when mis-accelerator pressing; Described lockable mechanism comprises the lock plate be fixedly arranged on mount pad, be articulated with the locking rod of accelerator rod and be located at the locking groove of treadle assembly surface; Hinge between described accelerator rod and locking rod is provided with as locking rod rotates the torsion spring providing elastic force relative to accelerator rod; It is top that described locking rod rear end is fixed with locking, when throttle is non-step on by mistake time, the locking of locking rod rear end is top buckles into locking groove under the resilient force of torsion spring, makes accelerator rod and the mutual locking of treadle assembly; When throttle is stepped on by mistake, locking top disengagement locking groove, locking rod front end snaps in lock plate under the resilient force of torsion spring, makes accelerator rod and the mutual locking of mount pad.
2. accelerator anti-false step treadle according to claim 1, is characterized in that: described locking is top is nibbed screw; The pointed portion of described nibbed screw is taper or semisphere; The degree of depth of described locking groove is less than the length of nibbed screw pointed portion.
3. accelerator anti-false step treadle according to claim 2, is characterized in that: described lock plate excircle is provided with multiple teeth groove; Described locking rod front end makes accelerator rod and the mutual locking of mount pad by snapping in described teeth groove.
4. accelerator anti-false step treadle according to claim 3, is characterized in that: described treadle assembly is provided with brake line hole I, and on accelerator rod, correspondence is provided with brake line hole II; Brake line shell is fixed on brake line hole II, and brake line is fixedly connected on brake line hole I through described brake line hole II.
5. accelerator anti-false step treadle according to claim 4, is characterized in that: described mount pad comprises mount pad body and is fixedly arranged on the rotating shaft on mount pad body; Described accelerator rod is articulated with mount pad body by this rotating shaft.
6. accelerator anti-false step treadle according to claim 5, is characterized in that: described treadle assembly comprises treadle body and is fixedly connected on the pedal of described treadle body rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410087838.9A CN103818255B (en) | 2014-03-11 | 2014-03-11 | Accelerator anti-false step treadle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410087838.9A CN103818255B (en) | 2014-03-11 | 2014-03-11 | Accelerator anti-false step treadle |
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| Publication Number | Publication Date |
|---|---|
| CN103818255A CN103818255A (en) | 2014-05-28 |
| CN103818255B true CN103818255B (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410087838.9A Active CN103818255B (en) | 2014-03-11 | 2014-03-11 | Accelerator anti-false step treadle |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734116B (en) * | 2021-11-05 | 2022-09-09 | 杭州丹佛斯科技有限公司 | Electric automobile brake control mechanism and control method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508244A (en) * | 2009-03-25 | 2009-08-19 | 江南大学 | Vehicle brake and throttle-valve assembling device |
| CN201511951U (en) * | 2009-04-16 | 2010-06-23 | 浙江工业大学 | Automobile emergent brake device for wrong tread of accelerator |
| CN103786577A (en) * | 2014-01-27 | 2014-05-14 | 重庆交通大学 | Accelerator mistaken pedaling preventing device |
| CN203739656U (en) * | 2014-03-11 | 2014-07-30 | 重庆交通大学 | Mistaken-stepping-preventionfoot bar for accelerator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003137000A (en) * | 2001-10-31 | 2003-05-14 | Kojima Press Co Ltd | Accelerator pedal device |
| KR100942590B1 (en) * | 2009-12-24 | 2010-02-16 | 강미영 | Preventive device for sudden departure of vehicle |
| KR101048402B1 (en) * | 2009-12-31 | 2011-07-11 | 오승기 | Accelerator with pedal misoperation correction |
-
2014
- 2014-03-11 CN CN201410087838.9A patent/CN103818255B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508244A (en) * | 2009-03-25 | 2009-08-19 | 江南大学 | Vehicle brake and throttle-valve assembling device |
| CN201511951U (en) * | 2009-04-16 | 2010-06-23 | 浙江工业大学 | Automobile emergent brake device for wrong tread of accelerator |
| CN103786577A (en) * | 2014-01-27 | 2014-05-14 | 重庆交通大学 | Accelerator mistaken pedaling preventing device |
| CN203739656U (en) * | 2014-03-11 | 2014-07-30 | 重庆交通大学 | Mistaken-stepping-preventionfoot bar for accelerator |
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| CN103818255A (en) | 2014-05-28 |
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