CN203032389U - Step slowing control device of vehicle accelerator - Google Patents
Step slowing control device of vehicle accelerator Download PDFInfo
- Publication number
- CN203032389U CN203032389U CN2013200272346U CN201320027234U CN203032389U CN 203032389 U CN203032389 U CN 203032389U CN 2013200272346 U CN2013200272346 U CN 2013200272346U CN 201320027234 U CN201320027234 U CN 201320027234U CN 203032389 U CN203032389 U CN 203032389U
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- slow
- interface
- pedal
- spool
- controller
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Abstract
The utility model provides a step slowing control device of a vehicle accelerator. The step slowing control device of the vehicle accelerator comprises a hydraulic cylinder, a liquid storage tank, and a valve which is connected between the hydraulic cylinder and the liquid storage tank, wherein a piston is arranged inside the hydraulic cylinder, the piston is connected with an ejector rod, a step slowing pedal is arranged on the end face of the ejector rod, and the step slowing pedal can move along with a vehicle accelerator pedal. The valve is opened when the piston slowly slides downwards, and the valve is closed when the piston quickly slides downwards. Due the fact that the step slowing pedal is arranged to move along with a vehicle accelerator pedal, the valve is closed when a driver fiercely steps on the accelerator due to the fact that pressure in the hydraulic cylinder is greater, the step slowing control device controls the accelerator pedal to stop moving downwards to throttle up an engine, so that accidents caused by wrong step on the accelerator are prevented from occurring. The driver can throttle up the engine when stepping on the accelerator and normal operation of the accelerator is not affected.
Description
Technical field
The utility model relates to automotive safety protection field, particularly a kind of slow controller of stepping on of gas that prevents the violent step on the accelerator of chaufeur.
Background technology
In today of economic develop rapidly, automobile has entered common people house in China, when automobile offers convenience to us, has also been brought many safety misadventures, plays life and property that countless people have been seized in appalling traffic accident.In these traffic accidents, have much because of new hand driver's mistake throttle to be stepped on as brake and lead to, for this reason, some occur and avoided throttle is missed device and the product of stepping on, had Guangzhou pupil's utility model of report to prevent " control device for mistake step on accelerator " as medium.This device is that two gears that link are installed under pedal board, and the right side, below hauls a long spring, and the left side is an automotive safety roll coil of strip.Long spring, the safe roll coil of strip and pedal board combine as a whole by a steel thick stick, and as driver during with normal dynamics step on the accelerator, spring shrinks freely; When the driver run into emergency situation, throttle as brake when stepping on, because nervous and anxious, the dynamics that this moment, the driver trampled is often all big especially, so the safe roll coil of strip in left side can be tightened in moment, the steel thick stick is fixed thereupon firmly, and then Das Gaspedal also is fixed and can't moves.The relevant product that also has other in addition, but these products all need the automotive interior structure is improved.
The utility model content
The purpose of this utility model is that design changes the automotive interior structure a kind of the needs, is set directly at the slow controller of stepping on of gas on the automobile.
The technical solution of the utility model is: the slow controller of stepping on of gas, comprise hydraulic actuating cylinder and fluid reservoir and be connected valve between described hydraulic actuating cylinder and the fluid reservoir, in the described hydraulic actuating cylinder piston is installed, described piston is connected with push rod, is provided with slow pedal with the automobile accelerator pedal interlock at described push rod end face; Described valve is opened when described piston slip, closes when described piston glides fast.
Further, above-mentioned gas is slow steps in the controller: described valve comprises first interface that is communicated with described hydraulic actuating cylinder, second interface and the spool that are communicated with described fluid reservoir; Described second interface is toroidal, the exit skirt major part is over against described spool, described spool is carnival hat shape, the microcephaly of described spool cooperates with the major part of described second interface, be provided with the current limliting spring that described spool is pushed away described second interface at described spool edge, be provided with the unhurried current passage that is communicated with described first interface and second interface in the centre of described spool, described unhurried current passage seals when described spool is close to described second interface in the outlet of the second interface direction.
Further, above-mentioned gas is slow steps in the controller: described spool is soft plug of carnival hat shape.
Further, above-mentioned gas is slow steps in the controller: also be provided with pull back spring outside described push rod.
Further, above-mentioned gas is slow steps in the controller: cover at described fluid reservoir and also be provided with deflation hole.
Further, above-mentioned gas is slow steps in the controller: described automobile accelerator pedal is arranged on the described slow pedal.
Further, above-mentioned gas is slow steps in the controller: described automobile accelerator pedal is captiveed joint with described slow pedal by connecting rod.
The utility model is owing to slow device of stepping on of interlock on automobile accelerator pedal, when the violent step on the accelerator of chaufeur, because the pressure in the hydraulic actuating cylinder is bigger, valve will be closed, slow step on controller control and make Das Gaspedal stop to continue downward increase, overcome owing to stepping on pilot valve and cause accident to take place, but can continue open the throttle wide again during the slow step on the accelerator of chaufeur, do not influence normal use.
Below in conjunction with specific embodiment the utility model is done comparatively detailed description.
Description of drawings
Fig. 1 is the utility model embodiment 1 structure front elevation.
Fig. 2 is the utility model embodiment 1 structure left view.
Among the figure: 1, hydraulic actuating cylinder, 2, piston, 3, push rod, 4, slow pedal, 5, fluid reservoir, 6, deflation hole, 7, second interface, 8, valve, 9, the current limliting spring, 10, the unhurried current passage, 12, Das Gaspedal, 13, first interface, 14, spool, 15, connecting rod, 16, pull back spring.
The specific embodiment
The throttle of present embodiment is slow steps on controller as depicted in figs. 1 and 2, comprise hydraulic actuating cylinder 1 and fluid reservoir 5 and be connected valve 8 between described hydraulic actuating cylinder 1 and the fluid reservoir 5, piston 2 is installed in the hydraulic actuating cylinder 1, piston 2 is connected with push rod 3, is provided with slow pedal 4 with automobile accelerator pedal 12 interlocks at push rod 3 end faces; Valve 8 is opened when piston 2 slips, closes when piston 2 glides fast.The valve of realizing such function has much at present, electronic switch if any Based Intelligent Control, whether this switch need have detecting device to detect Das Gaspedal itself is to step under fast, if the electronic switch of just controlling disconnect, make the liquid in the hydraulic actuating cylinder 1 can not be injected into fluid reservoir 5, piston 2 just can not move down with push rod 3, and like this, Das Gaspedal itself just can not stepped on down.A lot of machinery valves are also arranged, utilize the hydraulic pressure in hydraulic actuating cylinder 1 and the fluid reservoir 5, when hydraulic pressure difference during greater than a fixed number, valve-off, when hydraulic pressure difference in allowed limits the time, then do not close.As shown in Figure 1, present embodiment has used a kind of such valve.This valve 8 comprises first interface 13 that is communicated with hydraulic actuating cylinder 1, second interface 7 and the spool 14 that are communicated with fluid reservoir 5; Second interface 7 is toroidal, the exit skirt major part is over against described spool 14, spool 14 is soft plug of carnival hat shape, the microcephaly of spool 14 cooperates with the major part of second interface 7, be provided with the current limliting spring 9 that spool 14 is pushed away described second interface 7 at spool 14 edges, be provided with the unhurried current path 10 that is communicated with first interface 13 and second interface 7 in the centre of spool 14, the unhurried current path 10 is in the outlet of second interface, 7 directions sealing when spool 14 is close to described second interface 7.Outside push rod 3, also be provided with pull back spring 16, when firmly not stepping on plate, can utilize the elastic force of pull back spring 16 that piston 2 is slowly risen, allow the liquid of fluid reservoir 5 get back in the hydraulic actuating cylinder 1, in order to guarantee that liquid pressure is certain in the fluid reservoir 5, cover at fluid reservoir 5 and also be provided with deflation hole 6.Step on controller and be installed on the Oversize vehicle if the gas of present embodiment is slow, automobile accelerator pedal is than higher, can be directly installed on above the automobile accelerator pedal 12 delaying pedal 4, if automobile accelerator pedal is lower, can utilize a connecting rod 15, automobile accelerator pedal 12 is captiveed joint with slow pedal 4 by this connecting rod 15, as shown in Figure 2.
The gas of present embodiment is slow to be stepped on controller and uses and do not change the automotive interior structure, adds control setup control throttle Das Gaspedal can only slowly be stepped on downwards, prevents from that new hand driver from miss throttle worked as to brake because of the position of being unfamiliar with throttle to step on.This device is applicable to new hand driver, simultaneously eliminate the traffic hidden danger that causes because of mis-accelerator pressing greatly, ensured people's safety of life and property, and it has not destroyed devices such as the original brake of automobile and throttle, be convenient to installation and removal, for society provides a great convenience.
Claims (7)
1. the slow controller of stepping on of gas, it is characterized in that: comprise hydraulic actuating cylinder (1) and fluid reservoir (5) and be connected described hydraulic actuating cylinder (1) and fluid reservoir (5) between valve (8), piston (2) is installed in the described hydraulic actuating cylinder (1), described piston (2) is connected with push rod (3), is provided with slow pedal (4) with automobile accelerator pedal (12) interlock at described push rod (3) end face; Described valve (8) is opened when described piston (2) slip, closes when gliding fast at described piston (2).
2. gas according to claim 1 is slow steps on controller, and it is characterized in that: described valve (8) comprises first interface (13) that is communicated with described hydraulic actuating cylinder (1), second interface (7) that is communicated with described fluid reservoir (5) and spool (14); Described second interface (7) is toroidal, the exit skirt major part is over against described spool (14), described spool (14) is carnival hat shape, the microcephaly of described spool (14) cooperates with the major part of described second interface (7), be provided with the current limliting spring (9) that described spool (14) is pushed away described second interface (7) at described spool (14) edge, be provided with the unhurried current passage (10) that is communicated with described first interface (13) and second interface (7) in the centre of described spool (14), described unhurried current passage (10) seals when described spool (14) is close to described second interface (7) in the outlet of second interface (7) direction.
3. gas according to claim 2 is slow steps on controller, and it is characterized in that: described spool (14) is soft plug of carnival hat shape.
4. gas according to claim 2 is slow steps on controller, it is characterized in that: also be provided with pull back spring (16) outside described push rod (3).
5. gas according to claim 2 is slow steps on controller, it is characterized in that: cover at described fluid reservoir (5) and also be provided with deflation hole (6).
6. step on controller according to arbitrary described gas in the claim 1 to 5 is slow, it is characterized in that: described automobile accelerator pedal (12) is arranged on the described slow pedal (4).
7. step on controller according to arbitrary described gas in the claim 1 to 5 is slow, it is characterized in that: described automobile accelerator pedal (12) is captiveed joint with described slow pedal (4) by connecting rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200272346U CN203032389U (en) | 2013-01-18 | 2013-01-18 | Step slowing control device of vehicle accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200272346U CN203032389U (en) | 2013-01-18 | 2013-01-18 | Step slowing control device of vehicle accelerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203032389U true CN203032389U (en) | 2013-07-03 |
Family
ID=48684529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200272346U Expired - Lifetime CN203032389U (en) | 2013-01-18 | 2013-01-18 | Step slowing control device of vehicle accelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203032389U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085661A (en) * | 2013-01-18 | 2013-05-08 | 孙致远 | Automobile accelerator slow-stepping controller |
| CN104494441A (en) * | 2014-12-24 | 2015-04-08 | 重庆电讯职业学院 | Automotive accelerator mis-pressing preventer |
| CN104786840A (en) * | 2014-06-04 | 2015-07-22 | 合肥星服信息科技有限责任公司 | Suspended protection device for preventing driver stepping on accelerator mistakenly |
| CN106427569A (en) * | 2016-12-20 | 2017-02-22 | 重庆伯辰机电设备有限公司 | Limiting system achieving pedal misapplication preventing |
-
2013
- 2013-01-18 CN CN2013200272346U patent/CN203032389U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085661A (en) * | 2013-01-18 | 2013-05-08 | 孙致远 | Automobile accelerator slow-stepping controller |
| CN103085661B (en) * | 2013-01-18 | 2016-08-03 | 孙致远 | Automobile accelerator slow-stepping controller |
| CN104786840A (en) * | 2014-06-04 | 2015-07-22 | 合肥星服信息科技有限责任公司 | Suspended protection device for preventing driver stepping on accelerator mistakenly |
| CN104494441A (en) * | 2014-12-24 | 2015-04-08 | 重庆电讯职业学院 | Automotive accelerator mis-pressing preventer |
| CN106427569A (en) * | 2016-12-20 | 2017-02-22 | 重庆伯辰机电设备有限公司 | Limiting system achieving pedal misapplication preventing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130703 Effective date of abandoning: 20160803 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |