CN108454401A - A kind of buffer unit for preventing from stepping on pilot valve - Google Patents
A kind of buffer unit for preventing from stepping on pilot valve Download PDFInfo
- Publication number
- CN108454401A CN108454401A CN201810350326.5A CN201810350326A CN108454401A CN 108454401 A CN108454401 A CN 108454401A CN 201810350326 A CN201810350326 A CN 201810350326A CN 108454401 A CN108454401 A CN 108454401A
- Authority
- CN
- China
- Prior art keywords
- pull rod
- hole
- stepping
- pilot valve
- preventing
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims description 31
- 230000001133 acceleration Effects 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 11
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
- B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
- B60K26/021—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements with means for providing feel, e.g. by changing pedal force characteristics
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Mechanical Control Devices (AREA)
Abstract
A kind of buffer unit for preventing from stepping on pilot valve, is made of pedal, pull rod device, attachment device, support device, positioner, nut, stud, it is characterised in that：Attachment device top is connected with pull rod device, and its underpart is connected with support device, and positioner is mounted on by nut stud in support device.Belong to automobile buffering device technical field.It reduces the requirement to device leakproofness relative to hydraulic buffer device, significantly reduces cost.It can be when driver steps on wrong pedal using the device, it gives driver foot one opposite force, and then driver is reminded to make correct judgement, also reduce because driver quickly steps on the throttle pedal and the danger that makes automobile quickly launch away, there are spring members in pull rod device, when stepping on the throttle pedal, there are one reversed elastic force, so that throttle is not stepped on quickly, but discover in driver and oneself operation error, when lifting foot, since spring is compressed, quickly pedal can be made to lift, reduce the acceleration time.
Description
Technical field
The invention belongs to automobile buffering device technical field, it is specifically a kind of with special construction prevent step on mistake
The buffer unit of throttle.
Background technology
The driver of some automobiles is hot headed to accident processing, and front is suddenly encountered in driving procedure obstacle
Object either other things when can not quickly judge that this does and where reason or make error handle, and at wherein more mistake
Reason is exactly that driver often mixes up the position of gas pedal and brake pedal, leads to traffic accident to step on wrong pedal,
It is mostly hydraulic damping device that is used currently on the market, which prevents from stepping on the buffer unit of pilot valve, but since hydraulic oil is easily revealed
The characteristics of, so such device is more demanding for sealing performance, economic cost is virtually increased, if being changed without part,
So with the growth of time, cushion performance will show downward trend.Therefore, there is an urgent need to a kind of low cost, peaces by people
Full performance is high and can effectively prevent driver because of the device for stepping on pilot valve pedal to make vehicle suddenly accelerate, and mesh
Preceding this devices few on the market.
Invention content
In view of the above-mentioned deficiencies, the present invention provides a kind of buffer units for preventing from stepping on pilot valve.
The present invention is achieved by the following technical solutions：A kind of buffer unit for preventing from stepping on pilot valve, be by pedal,
Pull rod device, attachment device, support device, positioner, nut, stud form, it is characterised in that：Attachment device top
It is connected with pull rod device, its underpart is connected with support device, and positioner is mounted on support device by nut stud
On.
Further, the pull rod device is made of pull rod one, spring and pull rod two, two lower end of pull rod difference
With installation groove one, through-hole one, wherein spring top is caught in pull rod one, and lower part is caught in pull rod two.
Further, the attachment device is made of connecting rod and connecting tube, and connecting rod has installation base
One, through-hole two, peace turn groove two, three structure of through-hole, and connecting tube has installation base two, through-hole four, one structure of blind hole, wherein
The installation base one of connecting rod lower end is caught in the installation base two of connecting tube, and stud is penetrated through-hole three, distinguishes at stud both ends
Top nut is installed.
Further, the support device is made of holder one and holder two, and wherein holder one and holder two have
There is five structure of installation groove three and through-hole, holder one and holder two are by the screw thread inside connecting tube lower end blind hole one by two
Divide and links into an integrated entity.
Further, the positioner is made of rack, gear, ratchet, and rack one end has six knot of through-hole
The upper part of structure, the other end has installation base three, has seven structure of through-hole, middle rack via through holes on installation base three
Six are installed in support device, and ratchet is installed on through the through-hole seven on installation base three on rack.
Further, the ratchet can carry out relatively it by the elastic of nut with rack using being flexibly connected
The adjusting of position.
Further, the pedal is used with pull rod device and is flexibly connected.
Usefulness of the present invention is：A kind of buffer unit for preventing from stepping on pilot valve provided by the present invention, relative to liquid
Pressing and buffer device reduces the requirement to device leakproofness, significantly reduces cost.It can be in driver using pull rod device
When stepping on wrong pedal, give one reversed power of driver foot, and then remind driver make correct judgement, while reduce because
Driver quickly steps on the throttle pedal and the danger that makes automobile quickly launch away, there are one spring members in pull rod device,
Step on the throttle pedal when there are one reversed elastic force, so that throttle is not stepped on quickly, but discover oneself operation and lose in driver
Accidentally, when lifting foot, since spring is compressed, quickly pedal can be made to lift, reduces the acceleration time.Using even device can be with
So that power is driven, simple in structure, power transmission effect is good, simultaneously because component all be stud, nut connection can with realizing self disassembling,
Renewal part significantly reduces economic cost.Gear can be made in stroke maximum using positioner, be unlikely to from tooth
It is split away off on item, causes the destruction of component, when the relative position of wheel and rack reaches maximum, it is recessed that ratchet is caught in gear
In slot, make gear that can not continue to move forward, it, can be according to different drivers since ratchet and rack are stud flexible connections
The size of power when pedal adjusts the relative position of ratchet and rack, to provide the relative movement stroke of gear and rack.
Since pedal is to be flexibly connected with pull rod device, if that driver does not need this covering device, so that it may voluntarily to be torn open
It removes, it is convenient and efficient.
Description of the drawings
Structural schematic diagram when attached drawing 1 is present invention work,
Attached drawing 2 is the structural schematic diagram when present invention does not work,
Structural schematic diagram when attached drawing 3 is impulse stroke maximum of the present invention,
Attached drawing 4 is drawbar structure diagram of the present invention,
Attached drawing 5 is connecting rod structural schematic diagram of the present invention,
Attached drawing 6 is connecting pipe structure schematic diagram of the present invention,
Attached drawing 7 is one structural schematic diagram of holder of the present invention,
Attached drawing 8 is rack structure schematic diagram of the present invention,
Attached drawing 9 is positioner structural schematic diagram of the present invention,
Attached drawing 10 is bolt structure schematic diagram of the present invention,
Attached drawing 11 is that overall structure of the present invention divides schematic diagram.
In figure, 1, pedal, 2, pull rod one, 3, spring, 4, pull rod two, 5, connecting rod, 6, connecting tube, 7, holder one, 8, branch
Frame two, 9, rack, 10, gear, 11, ratchet, 12, nut, 13, stud, 14, pull rod device, 15, attachment device, 16, support
Device, 17, positioner, 401, installation groove one, 402, through-hole one, 501, installation base one, 502, through-hole two, 503, peace
Fill groove two, 504, through-hole three, 601, installation base two, 602, through-hole four, 603, blind hole one, 701, installation groove three,
702, through-hole five, 901, through-hole six, 902, installation base three, 903, through-hole seven.
Specific implementation mode
A kind of buffer unit for preventing from stepping on pilot valve is by pedal 1, pull rod device 14, attachment device 15, support device
16, positioner 14, nut 12, stud 13 form, it is characterised in that：15 top of attachment device is connected with pull rod device 14
It connects, its underpart is connected with support device 16, and positioner 14 is mounted on by 12 stud 13 of nut in support device 16.
The pull rod device 14 is made of pull rod 1, spring 3 and pull rod 24, and 24 lower end of pull rod is respectively provided with
Installation groove 1, through-hole 1, wherein 3 top of spring are caught in pull rod 1, and lower part is caught in pull rod 24.
The attachment device 15 is made of connecting rod 5 and connecting tube 6, connecting rod 5 have installation base 1,
Through-hole 2 502, peace turn groove 2 503,3 504 structure of through-hole, and connecting tube 6 has installation base 2 601, through-hole 4 602, blind
The installation base 1 of one 603 structure of hole, wherein 5 lower end of connecting rod is caught in the installation base 2 601 of connecting tube 6, by stud
13 penetrate through-hole 3 504, and top nut 12 is installed respectively at 13 both ends of stud.
The support device is 16 to be made of holder 1 and holder 28, and wherein holder 1 and holder 28 passes through
Screw thread inside 6 lower end blind hole 1 of connecting tube links into an integrated entity two parts.
The positioner 17 is made of rack 9, gear 10, ratchet 11, and 9 one end of rack has through-hole 6 901
The upper part of structure, the other end has installation base 3 902, has 7 903 structure of through-hole on installation base 3 902, wherein
9 via through holes 6 901 of rack are installed in support device 16, and ratchet 11 is installed on through the through-hole 7 903 on installation base 3 902
On rack 9.
The ratchet 11, using being flexibly connected, can carry out it opposite position with rack 10 by the elastic of nut 12
The adjusting set.
The pedal 1 is used with pull rod device 14 and is flexibly connected.
When in use, driver's equipment steps on the throttle pedal 1, to be compressed to spring 3, to pull rod device
Power is passed to attachment device 15 by 14, and attachment device 15 carries out front-rear reciprocation movement with carry-over bar 9, gear 10 is made to have phase with rack 9
To displacement, and gear 10 and rack 9 remain meshing state, due to there is certain frictional force between gear 10 and rack 9,
The two motion process medium velocity remains slow, when the relative travel between gear 10 and rack 9 reaches maximum, rack 9
On ratchet 11 be caught in 10 groove of gear, make gear 10 that can not continue to move forward, then accelerating travel stop, when driver examines
Feel and oneself operation error, when lifting foot, since spring 3 is compressed, so that pedal 1 is lifted.
For the ordinary skill in the art, introduction according to the present invention, do not depart from the principle of the present invention with
In the case of spirit, changes, modifications, replacement and modification that embodiment is carried out still fall within protection scope of the present invention it
It is interior.
Claims (7)
1. a kind of buffer unit for preventing from stepping on pilot valve is by pedal, pull rod device, attachment device, support device, screens dress
It sets, nut, stud form, it is characterised in that：Attachment device top is connected with pull rod device, its underpart and support device phase
Connection, positioner are mounted on by nut stud in support device.
2. a kind of buffer unit for preventing from stepping on pilot valve as described in claim 1, it is characterised in that：Pull rod device is by pull rod
One, spring and pull rod two form, and two lower end of pull rod is respectively provided with installation groove one, through-hole one, and wherein spring top is caught in drawing
Bar one, lower part are caught in pull rod two.
3. a kind of buffer unit for preventing from stepping on pilot valve as described in claim 1, it is characterised in that：The attachment device is
It is made of connecting rod and connecting tube, there is connecting rod installation base one, through-hole two, peace to turn groove two, three structure of through-hole, connect
Pipe is caught in the installation of connecting tube with installation base two, through-hole four, one structure of blind hole, the installation base one of wherein connecting rod lower end
Stud is penetrated through-hole three by boss two, and top nut is installed respectively at stud both ends.
4. a kind of buffer unit for preventing from stepping on pilot valve as described in claim 1, it is characterised in that：The support device is
It is made of holder one and holder two, wherein holder one and holder two have five structure of installation groove three and through-hole, one He of holder
Holder two is linked into an integrated entity two parts by the screw thread inside connecting tube lower end blind hole one.
5. a kind of buffer unit for preventing from stepping on pilot valve as described in claim 1, it is characterised in that：The positioner is
It being made of rack, gear, ratchet, there is six structure of through-hole, the upper part of the other end to have installation base three for rack one end,
There is seven structure of through-hole, middle rack via through holes six to be installed in support device, ratchet is through installation base three on installation base three
On through-hole seven be installed on rack.
6. a kind of buffer unit for preventing from stepping on pilot valve as described in claim 1, it is characterised in that：The ratchet and rack
Using flexible connection, the adjusting of relative position can be carried out to it by the elastic of nut.
7. a kind of buffer unit for preventing from stepping on pilot valve as described in claim 1, it is characterised in that：The pedal and pull rod
Device is using flexible connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810350326.5A CN108454401A (en) | 2018-04-18 | 2018-04-18 | A kind of buffer unit for preventing from stepping on pilot valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810350326.5A CN108454401A (en) | 2018-04-18 | 2018-04-18 | A kind of buffer unit for preventing from stepping on pilot valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108454401A true CN108454401A (en) | 2018-08-28 |
Family
ID=63235673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810350326.5A Pending CN108454401A (en) | 2018-04-18 | 2018-04-18 | A kind of buffer unit for preventing from stepping on pilot valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108454401A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810362A (en) * | 2022-04-14 | 2022-07-29 | 重庆乐瑞斯科技有限公司 | Engine oil way supply control device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980059828A (en) * | 1996-12-31 | 1998-10-07 | 김영석 | Actuator of Vehicle Accelerator |
| US20040259687A1 (en) * | 2001-11-05 | 2004-12-23 | Wolfgang Ritter | Device with additional restoring force on the gas pedal based on the deviation of a vehicle parameter from the set value |
| US20120279347A1 (en) * | 2009-12-15 | 2012-11-08 | Continental Engineering Services Gmbh | Device for generating an additional reset force on a gas pedal and method for the operation thereof |
| CN204249827U (en) * | 2014-11-04 | 2015-04-08 | 李保金 | A kind of automobile safety accelerator brake gear |
| CN204415161U (en) * | 2014-12-31 | 2015-06-24 | 陈欣 | Limiting vehicle speed safe-guard system |
| CN204526835U (en) * | 2015-03-16 | 2015-08-05 | 重庆工业职业技术学院 | Phenomenon of taking throttle as brake can be stepped on the safety device that aberration is converted to brake |
| CN204712875U (en) * | 2015-07-01 | 2015-10-21 | 三峡大学 | The anti-shock absorber stepping on pilot valve |
| CN105083007A (en) * | 2015-07-28 | 2015-11-25 | 郑聪顺 | Intelligent safe accelerator device and control method |
| CN206231232U (en) * | 2016-12-08 | 2017-06-09 | 鄂尔多斯市普渡科技有限公司 | A kind of pilotless automobile accelerator control device |
| CN208134085U (en) * | 2018-04-18 | 2018-11-23 | 单萍 | A kind of buffer unit for preventing from stepping on pilot valve |
-
2018
- 2018-04-18 CN CN201810350326.5A patent/CN108454401A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980059828A (en) * | 1996-12-31 | 1998-10-07 | 김영석 | Actuator of Vehicle Accelerator |
| US20040259687A1 (en) * | 2001-11-05 | 2004-12-23 | Wolfgang Ritter | Device with additional restoring force on the gas pedal based on the deviation of a vehicle parameter from the set value |
| US20120279347A1 (en) * | 2009-12-15 | 2012-11-08 | Continental Engineering Services Gmbh | Device for generating an additional reset force on a gas pedal and method for the operation thereof |
| CN204249827U (en) * | 2014-11-04 | 2015-04-08 | 李保金 | A kind of automobile safety accelerator brake gear |
| CN204415161U (en) * | 2014-12-31 | 2015-06-24 | 陈欣 | Limiting vehicle speed safe-guard system |
| CN204526835U (en) * | 2015-03-16 | 2015-08-05 | 重庆工业职业技术学院 | Phenomenon of taking throttle as brake can be stepped on the safety device that aberration is converted to brake |
| CN204712875U (en) * | 2015-07-01 | 2015-10-21 | 三峡大学 | The anti-shock absorber stepping on pilot valve |
| CN105083007A (en) * | 2015-07-28 | 2015-11-25 | 郑聪顺 | Intelligent safe accelerator device and control method |
| CN206231232U (en) * | 2016-12-08 | 2017-06-09 | 鄂尔多斯市普渡科技有限公司 | A kind of pilotless automobile accelerator control device |
| CN208134085U (en) * | 2018-04-18 | 2018-11-23 | 单萍 | A kind of buffer unit for preventing from stepping on pilot valve |
Non-Patent Citations (1)
| Title |
|---|
| 陈昭君;李军政;强敏;杨跃;李满;曹瑞玲;: "机械式汽车油门防误踩安全辅助装置", 汽车零部件, no. 07, pages 1 - 21 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810362A (en) * | 2022-04-14 | 2022-07-29 | 重庆乐瑞斯科技有限公司 | Engine oil way supply control device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180828 |