CN108749793A - A kind of automobile brake pedal safety device - Google Patents
A kind of automobile brake pedal safety device Download PDFInfo
- Publication number
- CN108749793A CN108749793A CN201810494043.8A CN201810494043A CN108749793A CN 108749793 A CN108749793 A CN 108749793A CN 201810494043 A CN201810494043 A CN 201810494043A CN 108749793 A CN108749793 A CN 108749793A
- Authority
- CN
- China
- Prior art keywords
- brake pedal
- pedal arm
- drag
- axle sleeve
- line
- 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
- 238000005452 bending Methods 0.000 claims abstract description 19
- 230000003068 static effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 206010039203 Road traffic accident Diseases 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 208000024779 Comminuted Fractures Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
- B60T7/06—Disposition of pedal
- B60T7/065—Disposition of pedal with means to prevent injuries in case of collision
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Elements And Transmission Devices (AREA)
Abstract
The present invention relates to a kind of automobile brake pedal safety devices, including brake pedal arm, brake pedal, axle sleeve, drag-line, it is fixed on the crossbeam of vehicle main body, brake pedal arm one end is rotationally connected with axle sleeve, brake pedal is connected to the other end of brake pedal arm, the crossbeam for being fixed on vehicle main body is located at the top of axle sleeve, the crossbeam for being fixed on vehicle main body connect with vehicle main body but is not connect with axle sleeve, drag-line one end is welded on the crossbeam for being fixed on vehicle main body, the other end of drag-line is bending end and is arranged in the centre position of brake pedal arm.The present invention can limit the degree of displacement of brake pedal arm, to effective protection driver leg safety.
Description
Technical field：
The present invention relates to technical field of automobile components, specifically a kind of automobile brake pedal safety device.
Background technology：
With the rapid development of society, automobile becomes walking-replacing tool the most universal in people's life, and automobile is gone on a journey to people
The problem of bringing many facilities, but bringing also displays therewith, wherein the most serious is traffic accident, foreign organization
Once large-scale survey, research and analysis being done to the injury caused by traffic accident, they have found in major motor vehicle collision accident,
There is the shank of the vehicle driver of significant proportion by very serious wound, foot's comminuted fracture of many drivers, seriously
Even cause physical disabilities, bring lifelong regret.The crux of this phenomenon is exactly driver in the moment that traffic accident occurs
Emergency brake action is made, driver steps on brake pedal suddenly with foot, and the effect of power is mutual, and brake pedal also can be from negative direction
It transmits one very strong impact force and gives driver leg, so one in front and one in back, the shank of driver has received double rush in fact
Power is hit, human leg can not bear at all, so as to cause shank major injuries.For this purpose, develop one kind prevents from making in collision
Dynamic pedal arm moves forward excessive mechanism to protect the shank of driver to be of great significance technical field of vehicle safety now.
Invention content：
It is above the purpose of the invention is to overcome the shortcomings of, a kind of automobile brake pedal that can protect driver's shank is provided
Safety device.
The purpose of the present invention is achieved through the following technical solutions：A kind of automobile brake pedal safety device, including braking
Pedal arm, brake pedal, axle sleeve, drag-line, the crossbeam for being fixed on vehicle main body, brake pedal arm one end are rotationally connected with axis
Set, brake pedal are connected to the other end of brake pedal arm, and the crossbeam for being fixed on vehicle main body is located at the top of axle sleeve, Gu
Crossbeam due to vehicle main body connect with vehicle main body but is not connect with axle sleeve, and drag-line one end, which is welded on, is fixed on vapour
On the crossbeam of vehicle vehicle body main body, the other end of drag-line is bending end and is arranged in the centre position of brake pedal arm.
Further, axle sleeve is distributed in including fixed bottom plate and both side plate, side plate on the two opposite sides side of fixed bottom plate, Gu
Determine the connector for having for connecting bushing and body of a motor car on bottom plate, both side plate connect composition one only three with fixed bottom plate
The rectangle hollow section in face.
Further, brake pedal arm with axle sleeve junction there is rotary shaft, rotary shaft to pass through brake pedal arm and rotation
Axis both ends are connected to the both side plate of axle sleeve.
Further, brake pedal is connected to gradient on brake pedal arm.
Further, there is gap between the bending end of drag-line and brake pedal arm, static shape is in brake pedal arm
When state, non-contact-point between bending end and brake pedal arm.
Further, there is limiting slot, the size of limiting slot towards brake pedal arm side inside the bending end of drag-line
And position is matched with brake pedal arm.
Further, the bending end of drag-line in the centre position of brake pedal arm in not closed hoop.
Compared with the prior art, the present invention has the following advantages：The present invention is being collided for the purpose of protecting driver safety
When, driver touches on the brake suddenly, and brake pedal arm moves forward rapidly, and the drag-line being welded on the crossbeam for being fixed on vehicle main body can
To hold brake pedal arm, prevent the Forward of brake pedal arm excessive, the limiting slot inside drag-line can block brake pedal arm, prevent
Only brake pedal arm rebounds, to achieve the purpose that protect driver's shank.
Description of the drawings：
Fig. 1 is a kind of front view of automobile brake pedal safety device of the present invention.
Fig. 2 is a kind of side view of automobile brake pedal safety device of the present invention.
Fig. 3 is a kind of stayed structure schematic diagram of automobile brake pedal safety device of the present invention.
Figure label：1- brake pedals arm, 2- brake pedals, 3- axle sleeves, 31- fix bottom plate, 32- side plates, 33- connections
Part, 34- rotary shafts, 4- drag-lines, 41- bending ends, 42- limiting slots, 5- are fixed on the crossbeam of vehicle main body.
Specific implementation mode：
In order to deepen the understanding of the present invention, below in conjunction with embodiment and attached drawing, the invention will be further described, the implementation
Example is only used for explaining the present invention, is not intended to limit the scope of the present invention..
As Fig. 1 to Fig. 3 shows a kind of a kind of embodiment of automobile brake pedal safety device of the present invention, including braking
Pedal arm 1, brake pedal 2, axle sleeve 3, drag-line 4, the crossbeam 5 for being fixed on vehicle main body, the rotation of 1 one end of brake pedal arm connect
It is connected to axle sleeve 3, brake pedal 2 is connected to the other end of brake pedal arm 1, and the crossbeam 5 for being fixed on vehicle main body is located at axis
The top of set 3, the crossbeam 5 for being fixed on vehicle main body connect with vehicle main body but are not connect with axle sleeve 3, drag-line 4 one
End is welded on the crossbeam 5 for being fixed on vehicle main body, and the other end of drag-line 4 is bending end 41 and is arranged in brake pedal arm
The direct impetus in 1 centre position, driver is brake pedal 2, and brake pedal arm 1 also can be forward when trampling brake pedal 2
The bending end 41 of movement, drag-line 4 is just arranged according to the maximum distance that brake pedal arm 1 travels forward, and the bending end 41 of drag-line 4 is not
The proper motion of brake pedal arm 1 can be influenced, but can just play restriction effect when brake pedal arm 1 moves forward excessive.
Axle sleeve 3 is distributed in including fixed bottom plate 31 and both side plate 32, side plate 32 on the two opposite sides side of fixed bottom plate 31, Gu
Determine the connector 33 for having for connecting bushing 3 and body of a motor car on bottom plate 31, both side plate 32 connect composition with fixed bottom plate 31
One only trihedral rectangle hollow section.
Brake pedal arm 1 with 3 junction of axle sleeve there is rotary shaft 34, rotary shaft 34 to pass through brake pedal arm 1 and rotary shaft
34 both ends are connected to the both side plate 32 of axle sleeve 3, and brake pedal arm 1 can make Forward, rear mobile work by rotary shaft 34.
Brake pedal 2 is connected to gradient on brake pedal arm 1, and for convenience of trampling for driver, brake pedal 2 is not
Energy vertical connection and brake pedal arm 1, if vertical connection easily causes the case where making a misstep brake pedal 2.
There is gap between the bending end 41 and brake pedal arm 1 of drag-line 4, when brake pedal arm 1 remains static,
Non-contact-point between bending end 41 and brake pedal arm 1, the setting of drag-line 4 do not interfere with brake pedal arm 1 and surround rotary shaft 34
Move forward and backward, the effect of drag-line 4 is that prevent brake pedal arm 1 from moving forward excessive, under normal circumstances, need not hold braking and step on
Plate arm 1, therefore the distance of brake pedal arm 1 is controlled when 41 position of bending end of drag-line 4 is arranged so that driver exists
When normal brake pedal 2, brake pedal arm 1 will not be influenced by drag-line 4.
The inside of bending end 41 of drag-line 4 has a limiting slot 42 towards 1 side of brake pedal arm, the size of limiting slot 42 and
Position is matched with brake pedal arm 1, and brake pedal arm 1 can be embedded in limiting slot 42, without ensureing braking when designing limiting slot 42
Pedal arm 1 can be embedded in limiting slot 42 securely, and the main function of limiting slot 42 is to mitigate brake pedal arm 1 toward driver one
The dynamics of side rebound.
The bending end 41 of drag-line 4 is in the centre position of brake pedal arm 1 in closed hoop, drag-line 4 can not limit braking and step on
Plate arm 1 move forward it is excessive can also limit move past after brake pedal arm 1 it is big.
It is excessive that the present invention prevents brake pedal arm 1 from moving forward by drag-line 4, to reach protection driver shank, improve
The purpose of braking system safety, when colliding, driver can subconsciously rapid brake pedal 2, with rotary shaft
34 be fulcrum, and brake pedal 2 drives brake pedal arm 1 to move forward rapidly, when the amplitude of Forward alreadys exceed brake pedal arm 1
Normal movement amplitude when, brake pedal arm 1 can be limited by being arranged in the bending end 41 of the drag-line 4 in 1 centre position of brake pedal arm
It continues to move along, brake pedal arm 1 is embedded in limiting slot 42, since the effect of power is mutual, receives external force intense impact
And the brake pedal arm 1 moved rapidly forward also will produce one impact force and brake pedal arm 1 driven to be moved toward driver side, limit
The setting of position slot 42 can weaken the rear shifting impact force of brake pedal arm 1, and the bending end 41 of drag-line 4 is that annular spread is being braked
The center of pedal arm 1, therefore when being moved after brake pedal arm 1, the drag-line bending end 41 for being located at driver side also can
Block the rear shifting movement of brake pedal arm 1.The present invention is capable of the leg safety of effective protection driver.
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-described embodiment and explanation
Merely illustrating the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also has
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
It is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of automobile brake pedal safety device, it is characterised in that：Including brake pedal arm（1）, brake pedal（2）, axle sleeve
（3）, drag-line（4）, be fixed on the crossbeam of vehicle main body（5）, the brake pedal arm（1）One end is rotationally connected with axle sleeve
（3）, the brake pedal（2）It is connected to brake pedal arm（1）The other end, the crossbeam for being fixed on vehicle main body
（5）Positioned at axle sleeve（3）Top, the crossbeam for being fixed on vehicle main body（5）Connect with vehicle main body but not with
Axle sleeve（3）Connection, the drag-line（4）One end is welded on the crossbeam for being fixed on vehicle main body（5）On, the drag-line（4）'s
The other end is bending end（41）And it is arranged in brake pedal arm（1）Centre position.
2. a kind of automobile brake pedal safety device according to claim 1, it is characterised in that：The axle sleeve（3）Including
Fixed bottom plate（31）And both side plate（32）, the side plate（32）It is distributed in fixed bottom plate（31）Two opposite sides side on, it is described solid
Determine bottom plate（31）It is upper to have for connecting bushing（3）With the connector of body of a motor car（33）, the both side plate（32）With fixed bottom
Plate（31）Connection forms an only trihedral rectangle hollow section.
3. a kind of automobile brake pedal safety device according to claim 1, it is characterised in that：The brake pedal arm
（1）With axle sleeve（3）Junction has rotary shaft（34）, the rotary shaft（34）Across brake pedal arm（1）And rotary shaft（34）
Both ends are connected to axle sleeve（3）Both side plate（32）.
4. a kind of automobile brake pedal safety device according to claim 1, it is characterised in that：The brake pedal（2）
With gradient it is connected to brake pedal arm（1）On.
5. a kind of automobile brake pedal safety device according to claim 1, it is characterised in that：The drag-line（4）It is curved
Roll over end（41）With brake pedal arm（1）Between have gap, in the brake pedal arm（1）It is described curved when remaining static
Roll over end（41）With brake pedal arm（1）Between non-contact-point.
6. a kind of automobile brake pedal safety device according to claim 1, it is characterised in that：The drag-line（4）It is curved
Roll over end（41）Inside is i.e. towards brake pedal arm（1）Side has limiting slot（42）, the limiting slot（42）Size and location
With brake pedal arm（1）Matching.
7. a kind of automobile brake pedal safety device according to claim 1, it is characterised in that：The drag-line（4）It is curved
Roll over end（41）In brake pedal arm（1）Centre position in not closed hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810494043.8A CN108749793A (en) | 2018-05-22 | 2018-05-22 | A kind of automobile brake pedal safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810494043.8A CN108749793A (en) | 2018-05-22 | 2018-05-22 | A kind of automobile brake pedal safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108749793A true CN108749793A (en) | 2018-11-06 |
Family
ID=64007862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810494043.8A Pending CN108749793A (en) | 2018-05-22 | 2018-05-22 | A kind of automobile brake pedal safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108749793A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712633A (en) * | 2019-11-14 | 2020-01-21 | 江苏汇鑫新能源汽车科技有限公司 | High brake pedal of security for new energy automobile |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000163147A (en) * | 1998-11-25 | 2000-06-16 | Suzuki Motor Corp | Structure for pedal bracket |
| JP2000238664A (en) * | 1999-02-19 | 2000-09-05 | Suzuki Motor Corp | Pedal bracket mounting structure |
| KR20060059002A (en) * | 2004-11-26 | 2006-06-01 | 현대자동차주식회사 | Protective device of automobile driver |
| JP2009003636A (en) * | 2007-06-20 | 2009-01-08 | Mazda Motor Corp | Retreat prevention structure for operation pedal |
| CN201511950U (en) * | 2009-07-21 | 2010-06-23 | 上海通用汽车有限公司 | Automobile brake pedal |
| CN101992761A (en) * | 2010-11-02 | 2011-03-30 | 奇瑞汽车股份有限公司 | Automobile brake pedal assembly |
| JP2012121379A (en) * | 2010-12-06 | 2012-06-28 | Yorozu Corp | Brake pedal device of vehicle |
| JP2014040201A (en) * | 2012-08-23 | 2014-03-06 | Toyota Motor Corp | Brake pedal unit |
| CN204172878U (en) * | 2014-10-29 | 2015-02-25 | 北京汽车股份有限公司 | A kind of brake pedal and automobile |
| CN106427951A (en) * | 2016-09-21 | 2017-02-22 | 浙江吉利控股集团有限公司 | Structure for preventing intrusion of brake pedal, and automobile |
| CN208325184U (en) * | 2018-05-22 | 2019-01-04 | 江苏赛麟汽车科技有限公司 | A kind of automobile brake pedal safety device |
-
2018
- 2018-05-22 CN CN201810494043.8A patent/CN108749793A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000163147A (en) * | 1998-11-25 | 2000-06-16 | Suzuki Motor Corp | Structure for pedal bracket |
| JP2000238664A (en) * | 1999-02-19 | 2000-09-05 | Suzuki Motor Corp | Pedal bracket mounting structure |
| KR20060059002A (en) * | 2004-11-26 | 2006-06-01 | 현대자동차주식회사 | Protective device of automobile driver |
| JP2009003636A (en) * | 2007-06-20 | 2009-01-08 | Mazda Motor Corp | Retreat prevention structure for operation pedal |
| CN201511950U (en) * | 2009-07-21 | 2010-06-23 | 上海通用汽车有限公司 | Automobile brake pedal |
| CN101992761A (en) * | 2010-11-02 | 2011-03-30 | 奇瑞汽车股份有限公司 | Automobile brake pedal assembly |
| JP2012121379A (en) * | 2010-12-06 | 2012-06-28 | Yorozu Corp | Brake pedal device of vehicle |
| JP2014040201A (en) * | 2012-08-23 | 2014-03-06 | Toyota Motor Corp | Brake pedal unit |
| CN204172878U (en) * | 2014-10-29 | 2015-02-25 | 北京汽车股份有限公司 | A kind of brake pedal and automobile |
| CN106427951A (en) * | 2016-09-21 | 2017-02-22 | 浙江吉利控股集团有限公司 | Structure for preventing intrusion of brake pedal, and automobile |
| CN208325184U (en) * | 2018-05-22 | 2019-01-04 | 江苏赛麟汽车科技有限公司 | A kind of automobile brake pedal safety device |
Non-Patent Citations (1)
| Title |
|---|
| 邹文峰;: "汽车驾驶员误踏加速踏板保护系统的探究", 时代汽车, no. 14, pages 10 - 12 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712633A (en) * | 2019-11-14 | 2020-01-21 | 江苏汇鑫新能源汽车科技有限公司 | High brake pedal of security for new energy automobile |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20181106 |