CN104590221B - The anti-intrusion structure of automobile brake pedal - Google Patents
The anti-intrusion structure of automobile brake pedal Download PDFInfo
- Publication number
- CN104590221B CN104590221B CN201510012885.1A CN201510012885A CN104590221B CN 104590221 B CN104590221 B CN 104590221B CN 201510012885 A CN201510012885 A CN 201510012885A CN 104590221 B CN104590221 B CN 104590221B
- Authority
- CN
- China
- Prior art keywords
- shifting fork
- fork bar
- axle sleeve
- pedal
- spacing collar
- 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.)
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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
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Mechanical Control Devices (AREA)
- Braking Elements And Transmission Devices (AREA)
Abstract
The present invention relates to a kind of anti-intrusion structure of automobile brake pedal, it includes pedal-rod (6), plastic pedal bearing (7), booster (8), the first shifting fork bar (1), the second shifting fork bar (5), connection axle sleeve (3), the first spacing collar (2), the second spacing collar (4), is characterised by：First shifting fork bar (1) is connected with pedal-rod (6), second shifting fork bar (5) is connected with booster (8), the first shifting fork bar (1) and the second shifting fork bar (5) are linked into an integrated entity by coupling axle sleeve (3) again, the first spacing collar (2) and the second spacing collar (4), the slip of relative two shifting fork bars of two spacing collar limitation connection axle sleeves (3) are provided at both ends with outside connection axle sleeve (3).When car collision, method of the invention can limit pedal-rod 6 and move dynamic to driver, reduce the injury to driver.
Description
Technical field
The present invention relates to the anti-intrusion dress of a kind of automotive safety active protection structure, more particularly to a kind of automobile brake pedal
Put.
Background technology
At present in the minicar of many engine in front of rear wheel mid-engines, master cylinder booster 8 is nearer apart from headstock collision prevention girders, collides
When, impact the very risky of master cylinder booster 8, many brake pedal collision prevention devices useless, the impulsive force being subject to of master cylinder
Pedal-rod 6 can be promoted to be moved to driver, to driver, therefore, need badly and a kind of the anti-of automobile brake pedal is provided
Intrusion device.
The content of the invention
The present invention seeks to when car collision, limitation pedal-rod 6 moves dynamic to driver, reduces to driver's
Injury.
Inventive solution is to provide a kind of anti-intrusion device of automobile brake pedal, and it includes pedal-rod, plastics and stepped on
Board support, booster, the first shifting fork bar, the second shifting fork bar, connection axle sleeve, the first spacing collar, the second spacing collar, are characterised by：
First shifting fork bar is connected with pedal-rod, and the second shifting fork bar is connected with booster, then by coupling axle sleeve by the first shifting fork bar and
Two shifting fork bars are linked into an integrated entity, and the first spacing collar and the second spacing collar, two spacing collar limits are provided at both ends with outside connection axle sleeve
Slip of the system connection axle sleeve with respect to two shifting fork bars；
Couple axle sleeve one end to accommodate the sleeve of the first shifting fork bar and the second shifting fork bar coupling part, close to the second shift fork
The other end of bar is the baffle ring that diameter is more than sleeve diameter.
During normal work, the first shifting fork bar, the second shifting fork bar are connected as a single entity by coupling axle sleeve, in pedal impulse stroke
Interior, the baffle ring of connection axle sleeve will not contact, now, the device and common booster shifting fork bar function phase with plastic pedal bearing
Together.
When car collision, master cylinder will be promoted shifting fork bar to be moved to driving cabin by impact, when mobile distance
After pedal impulse stroke, the baffle ring of connection axle sleeve is limited by plastic pedal bearing, and connection axle sleeve can not be continued to move to,
Now the second shifting fork bar is in the presence of impact, and disconnected second spacing collar in top continues to press on the first shifting fork bar (1) and moved, and from
Couple in axle sleeve, now shifting fork bar is broken as two sections, and pedal-rod loses the support force of shifting fork bar, will not continue to driving
Member is mobile, so as to reduce the injury to driver.
The beneficial effects of the present invention are：
(1) it can reduce intrusion volume of the pedal-rod to driver when vehicle collides, reach the work of reduction harm reduction
With；
(2) mechanism to former part changes seldom；
(3) it is simple in construction, cost of parts increase very little.
Brief description of the drawings
The anti-intrusion device schematic diagram of Fig. 1 automobile brake pedals of the present invention；
Fig. 2 is schematic diagram when Fig. 1 present apparatus disconnects；
Fig. 3 is scheme of installation of Fig. 1 present apparatus on pedal, booster；
When Fig. 4 is vehicle collision, the operating diagram of anti-intrusion device；
Wherein：The shifting fork bars of 1- first, the spacing collars of 2- first, 3- connection axle sleeves, the spacing collars of 4- second, the shifting fork bars of 5- second,
6- pedal-rods, pedal-rod, 7- plastic pedal bearings, 8- boosters, 9- master cylinders；
Embodiment
As shown in Figure 1, 2, the anti-intrusion device of a kind of automobile brake pedal, including pedal-rod 6, plastic pedal bearing 7, help
Power device 8, the first shifting fork bar 1, the first spacing collar 2, connection axle sleeve 3, the second spacing collar 4, the second shifting fork bar 5, wherein, the first shift fork
Bar 1 is connected with pedal-rod 6, and the second shifting fork bar 5 is connected with booster 8, then by coupling axle sleeve 3 by the first shifting fork bar 1 and second
Shifting fork bar 5 is linked into an integrated entity, and the first spacing collar 2 and the second spacing collar 4, two spacing collars are provided at both ends with outside connection axle sleeve 3
The relative slip of relative two shifting fork bars of limitation connection axle sleeve 3.
First shifting fork bar 1 is connected with the second shifting fork bar 5 by the tooth slot structure that can be overlapped.Under external force is acted on,
First shifting fork bar 1 and the second shifting fork bar 5 are after connection axle sleeve 3 is skidded off, and the first shifting fork bar 1 and the second shifting fork bar 5 can natural separations.
Couple one end of axle sleeve 3 to accommodate the axle sleeve 3-1 of the first shifting fork bar 1 and the coupling part of the second shifting fork bar 5, close
The other end of second shifting fork bar 5 is the baffle ring 3-2 that diameter is more than sleeve diameter, limits axle sleeve 3 by baffle ring 3-2 in use
It is mobile.
As shown in figure 3, during normal work, the first shifting fork bar 1, the second shifting fork bar 5 are connected as one by coupling axle sleeve 3,
One end of first shifting fork bar 1 couples with pedal-rod 6, and one end of the second shifting fork bar 5 couples with booster 8, in pedal impulse stroke
Interior, the baffle ring 3-2 of connection axle sleeve 3 will not be contacted with plastic pedal bearing 7, and the first shifting fork bar 1, the second shifting fork bar 5 couple firm,
Now, the device is identical with the shifting fork bar function of common booster.
As shown in figure 4, when car collision, master cylinder 9 will be promoted shifting fork bar to be moved to driving cabin by impact, when
When moving a certain distance, after pedal impulse stroke, the baffle ring 3-2 of connection axle sleeve 3 is limited by plastic pedal bearing 7,
Connection axle sleeve 3 can not be continued to move to, and now the second shifting fork bar 5 is in the presence of impact, and disconnected second spacing collar 4 in top continues to push away
Dynamic first shifting fork bar 1 is moved, and is deviate from from connection axle sleeve 3, and now the first shifting fork bar 1, the second shifting fork bar 5 are separated, and are broken as
Two sections, pedal-rod 6 loses the supporting role of shifting fork bar, will not continue to move to driver, so as to reduce the wound to driver
Evil.
Although refer to the attached drawing disclose in detail the present invention, it will be appreciated that, what these descriptions were merely exemplary, and
The non-application for being used for limiting the present invention.Protection scope of the present invention may include do not departing from this by appended claims
Various modifications, remodeling and the equivalents made in the case of invention protection domain and spirit for invention.
Claims (1)
1. a kind of anti-intrusion structure of automobile brake pedal, it include pedal-rod (6), plastic pedal bearing (7), booster (8),
First shifting fork bar (1), the second shifting fork bar (5), connection axle sleeve (3), the first spacing collar (2), the second spacing collar (4), are characterised by：
First shifting fork bar (1) is connected with pedal-rod (6), and the second shifting fork bar (5) is connected with booster (8), then by coupling axle sleeve
(3) the first shifting fork bar (1) and the second shifting fork bar (5) are linked into an integrated entity, it is spacing to be provided at both ends with first outside connection axle sleeve (3)
Enclose (2) and the second spacing collar (4), the slip of relative two shifting fork bars of two spacing collar limitation connection axle sleeves (3)；
Couple axle sleeve (3) one end to accommodate the sleeve of the first shifting fork bar (1) and the second shifting fork bar (5) coupling part, close the
The other end of two shifting fork bars (5) is the baffle ring that diameter is more than sleeve diameter,
During normal work, the first shifting fork bar (1), the second shifting fork bar (5) are connected as a single entity by coupling axle sleeve (3), in pedal work
In stroke, the baffle ring of connection axle sleeve (3) will not be contacted with plastic pedal bearing (7), now, the device and common booster (8)
Shifting fork bar function is identical,
When car collision, master cylinder (9) will be promoted shifting fork bar to be moved to driving cabin by impact, when mobile distance is super
Go out after pedal impulse stroke, the baffle ring of connection axle sleeve (3) is limited by plastic pedal bearing (7), connection axle sleeve (3) can not be after
Continuous movement, now the second shifting fork bar (5) is in the presence of impact, and disconnected second spacing collar (4) in top continues to press on the first shifting fork bar
(1) it is mobile, and deviate from from connection axle sleeve (3), now shifting fork bar is broken as two sections, and pedal-rod (6) loses the support of shifting fork bar
Power, will not continue to move to driver, so as to reduce the injury to driver；First shifting fork bar (1) and the second shifting fork bar (5)
It is connected by the tooth slot structure that can overlap, when the first shifting fork bar (1) and the second shifting fork bar (5) skid off and couple axle sleeve (3)
Afterwards, the first shifting fork bar (1) and the second shifting fork bar (5) can natural separations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510012885.1A CN104590221B (en) | 2015-01-12 | 2015-01-12 | The anti-intrusion structure of automobile brake pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510012885.1A CN104590221B (en) | 2015-01-12 | 2015-01-12 | The anti-intrusion structure of automobile brake pedal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104590221A CN104590221A (en) | 2015-05-06 |
| CN104590221B true CN104590221B (en) | 2017-09-12 |
Family
ID=53116388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510012885.1A Active CN104590221B (en) | 2015-01-12 | 2015-01-12 | The anti-intrusion structure of automobile brake pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104590221B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0983912A1 (en) * | 1998-09-04 | 2000-03-08 | Volkswagen Aktiengesellschaft | Pedal arrangement for a motor vehicle |
| GB2347388A (en) * | 1999-02-10 | 2000-09-06 | Rover Group | Motor vehicle with deformable means between brake pedal and master cylinder |
| DE19515852C2 (en) * | 1994-05-21 | 2001-11-08 | Volkswagen Ag | Actuating arrangement for a motor vehicle |
| CN1616282A (en) * | 2003-11-13 | 2005-05-18 | 现代自动车株式会社 | Brake pedal structure for preventing ankle damage |
| KR20070076668A (en) * | 2006-01-19 | 2007-07-25 | 주식회사 만도 | A coupling structure of push rod |
| JP2007185990A (en) * | 2006-01-11 | 2007-07-26 | Mitsubishi Motors Corp | Support structure for brake pedal |
-
2015
- 2015-01-12 CN CN201510012885.1A patent/CN104590221B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19515852C2 (en) * | 1994-05-21 | 2001-11-08 | Volkswagen Ag | Actuating arrangement for a motor vehicle |
| EP0983912A1 (en) * | 1998-09-04 | 2000-03-08 | Volkswagen Aktiengesellschaft | Pedal arrangement for a motor vehicle |
| GB2347388A (en) * | 1999-02-10 | 2000-09-06 | Rover Group | Motor vehicle with deformable means between brake pedal and master cylinder |
| CN1616282A (en) * | 2003-11-13 | 2005-05-18 | 现代自动车株式会社 | Brake pedal structure for preventing ankle damage |
| JP2007185990A (en) * | 2006-01-11 | 2007-07-26 | Mitsubishi Motors Corp | Support structure for brake pedal |
| KR20070076668A (en) * | 2006-01-19 | 2007-07-25 | 주식회사 만도 | A coupling structure of push rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104590221A (en) | 2015-05-06 |
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