KR20120058893A - Break away system for vehicle - Google Patents
Break away system for vehicle Download PDFInfo
- Publication number
- KR20120058893A KR20120058893A KR1020100120409A KR20100120409A KR20120058893A KR 20120058893 A KR20120058893 A KR 20120058893A KR 1020100120409 A KR1020100120409 A KR 1020100120409A KR 20100120409 A KR20100120409 A KR 20100120409A KR 20120058893 A KR20120058893 A KR 20120058893A
- Authority
- KR
- South Korea
- Prior art keywords
- guide
- vehicle
- rotation
- shaft
- support member
- Prior art date
Links
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/09—Control elements or operating handles movable from an operative to an out-of-the way position, e.g. pedals, switch knobs, window cranks
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/30—Controlling members actuated by foot
- G05G1/32—Controlling members actuated by foot with means to prevent injury
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/30—Controlling members actuated by foot
- G05G1/32—Controlling members actuated by foot with means to prevent injury
- G05G1/327—Controlling members actuated by foot with means to prevent injury means disconnecting the pedal from its hinge or support, e.g. by breaking or bending the support
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Braking Elements And Transmission Devices (AREA)
Abstract
The present invention is configured to release the fixing of the rotating shaft while rotating as the breaking pin is damaged by the impact of the rotary support member for supporting the rotary shaft of the pedal arm, not only can improve the productivity with a simple structure but also the quality Another object is to provide an excellent vehicle brake away system.
Description
The present invention relates to a vehicle brake away system, and more particularly, to a vehicle brake away system capable of improving productivity and quality while being configured in a relatively simple configuration.
Generally, a braking device is configured to decelerate or stop a vehicle or maintain a certain position. Such a braking device is largely a component for generating a force required for braking by a driver, such as a brake pedal, and by this force, a hydraulic element (for example, a master bag) or a mechanical configuration (for example, a drum) is used. It consists of a component for obtaining a stopping force through, and an auxiliary device used for the purpose of braking transmission between these components.
Among these, the brake pedal, which is braked by the driver, is mounted inside the vehicle and repeatedly used so that no accident occurs by the driver. However, such brake pedal may cause injury to the driver's leg when the dash panel is deformed into the interior while the engine is pushed backward due to an accident such as a frontal collision of the vehicle.
Thus, even if the dash panel is pushed into the interior due to a crash accident, the brake away system is provided to separate the brake pedal from the dash panel by the collision load to prevent injury to the driver.
Patent document 1 relates to a brake away system for a vehicle disclosed in Korean Patent No. 10-0298053, and the collision load does not act on the pedal arm through the resonance action. When the vehicle brake away system of the patent document 1 detects the front collision of the vehicle by the collision detection mechanism 27, the pedal arm (a) is connected to the push rod lever 15 connecting the push rod 14 of the master bag 13. The clutch mechanism 18 which integrally connects 2) is separated. Therefore, even if the push rod 14 is moved rearward together with the master bag 13, the push rod lever 14 makes a resonant operation in which it is idle, so that a collision load is applied to the pedal arm 2. It will not work. Accordingly, by preventing the collision load from acting on the pedal arm through the push rod of the master bag during the front collision of the vehicle, the stepped position of the brake pedal is displaced rearward, thereby preventing the occurrence of discomfort.
Patent document 2 is a vehicle brake pedal device disclosed in Korea Patent Registration No. 10-0509448. The vehicle brake pedal device includes a pedal bracket having a pivot shaft, a pivot bracket having a pedal shaft, a pedal arm, a slide plate fixed between the body structural member and the pedal bracket, a shock absorbing portion, and a rotational movement. Auxiliaries are provided. The shock absorbing is such that when the pedal bracket receives an external force directed to the rear of the vehicle to a level exceeding a predetermined load, the pivot bracket is disengaged from the slide plate, so that the pivot bracket rotates about the pivot shaft, Allows the relative movement of the pivot bracket and the body structural member in the longitudinal direction of the vehicle to rotate the pedal shaft rearward. With this structure, the pressurizable position of the brake pedal can be generally in a position comfortable to the driver, which effectively avoids the discomfort imposed on the driver.
Patent document 3 relates to a vehicle brake away system disclosed in Korean Patent Registration No. 10-0852428. The vehicle brake away system relates to a vehicle brake away system, the front end of which is attached to a dash panel and has an opening surrounded by an upper fastening surface and a side fastening surface on both sides at a rear end thereof, and a tube bearing in the opening. A brace provided with a shaft coupled with the shaft, the both ends of which are fixed to the side fastening surface; A brake pedal arm assay provided with a pedal arm having an upper end thereof rotatably fixed to the tube bearing; And an upper mount bracket having a part of the front end inserted into the opening of the brace and fixed to the instrument panel of the driver's seat, the guide hole penetrating up and down on the upper surface of the upper mount bracket, the guide being bolted. Penetrating the upper fastening surface of the hole and its upper surface and then coupled with a nut to the upper mount bracket is pushed into the opening of the brace when a collision situation occurs.
However, such a conventional brake away system has the following problems.
1) The number of parts increases by the complicated structure.
2) The increase in the number of parts not only increases the production cost, but also leads to the failure of the parts that work in conjunction with each other, thereby degrading the quality.
3) It took a lot of time to assemble, and productivity fell.
The present invention is to solve this problem, the rotation support member for supporting the rotation axis of the pedal arm is configured to release the fixing of the rotating shaft while rotating as the breaking pin is damaged by the impact, the productivity in a simple structure The aim is to provide a vehicle brake away system that can be improved and of high quality.
The vehicle brake away system according to the present invention for achieving the above object, in the vehicle brake away system that separates the brake pedal by the collision load caused by the collision or collision of the vehicle, is installed on the interior dash panel of the vehicle, facing Both sides of the support brackets each formed with a guide guide on the surface facing each other; A pedal arm having a rotating shaft both ends of which are guided by the respective guide guides and rotated therein; And a rotation support member rotatably mounted to the support bracket and fixed to the support bracket by the breaking pin to determine the rotational position of the rotation shaft. The rotation support member rotates by a collision load while the breaking pin is broken. As the rotating shaft is guided to be separated from the support bracket by the guide of the guide guide.
In addition, the rotation support member, the seat portion for rotating the rotating shaft; A rotation support hole formed to install a rotation hinge pin which becomes a rotation center on the support bracket; And a mounting hole for mounting the breaking pin. And, the rotation support member is characterized in that the rigid structure (Rigid Structure).
Finally, the seat portion, a pair of shaft support for supporting the rotation axis to rotate in normal operation inside the guide guide while moving along each guide guide; And a push rod formed on the rotation support member so as to push the rotation shaft in a direction opposite to the pair of shaft support portions. And, the push rod is characterized in that it is formed to be located between both sides of the support bracket.
According to the vehicle brake away system of the present invention as described above has the following effects.
1) Simple structure can reduce the number of parts. As the cost of parts can be reduced, cost savings can be obtained.
2) It is easy to assemble and the parts are not complicated, so it is easy to manufacture each part, which can improve productivity. That is, not only the manufacture of the parts but also the assembly of the manufactured parts can be easily performed.
3) Because the structure is simple and the number of parts is reduced, the quality of each part can be improved without any damage.
1 is an exploded perspective view showing the configuration of a vehicle brake away system according to the present invention.
Figure 2 is a front sectional view for showing a state in which the vehicle brake away system according to the present invention is coupled.
Figure 3 is a plan view for showing a state coupled to the brake system for a vehicle according to the present invention.
Figure 4 is a front cross-sectional view for showing an operating state when a collision load is applied to the vehicle brake away system according to the present invention.
Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined.
Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and are not intended to represent all of the technical ideas of the present invention. Therefore, various equivalents It should be understood that water and variations may be present.
(Configuration)
1 is an exploded perspective view showing the configuration of a vehicle brake away system according to the present invention, Figure 2 is a front sectional view for showing a state in which the vehicle brake away system according to the present invention is coupled. And, Figure 3 is a plan view for showing a state coupled to the vehicle brake away system according to the present invention.
The vehicle brake away
Hereinafter, the configuration of each component will be described in more detail.
The
In addition, a
In addition, the
Pedal
In particular, the
The
In particular, the
At this time, the
In addition, the
In addition, the mounting
Finally, the
The
(work)
The operation of the vehicle brake away
In the vehicle brake away
On the other hand, as shown in Figure 4, when the dash panel (P) is pushed into the room by the impact load, the
At this time, if the strength of the collision load is strong, the breaking
Finally, the
On the other hand, the
As described above, the present invention not only makes the overall structure simple by reducing the number of parts, but is thus easy to assemble to increase productivity. In addition, the present invention can be obtained with the effect of improving the quality as the number of parts and the structure is simple and the failure point between each organically coupled component is reduced.
100: support bracket `110: guide
120: mounting hole 130: fixing hole
200: pedal arm 210: rotation axis
211: bushing 300: rotating support member
310: seat portion 311: shaft support portion
312: pusher 320: rotation support hole
321: rotary hinge pin 330: mounting hole
331: breaking pin
Claims (5)
A support bracket 100 installed on an indoor dash panel P of the vehicle and having guide guides 110 formed on opposite sides of the vehicle, respectively;
A pedal arm (200) having a rotation shaft (210) supported by the guide guides (110) to rotate therein;
A rotatable support member 300 rotatably mounted to the support bracket 100 and fixed to the support bracket 100 by a braking pin 331 to determine a rotational position of the rotation shaft 210; And
And an impact transmission bar 600 installed on the cross member mounted inside the instrument panel of the vehicle to rotate the rotation support member 300 as the support bracket 100 is pushed toward the indoor side.
The rotary support member 300 is rotated by the impact load, and as the breaking pin 331 is broken to guide the rotation shaft 210 to be separated from the support bracket 100 by the guide of the guide guide 110. Brake away system for a vehicle, characterized in that.
The rotation support member 300,
A seat part 310 which supports the rotation shaft 210 to be rotated and supported;
A rotation support hole 320 formed to install a rotation hinge pin 321 serving as a rotation center in the support bracket 100; And
And a mounting hole (330) for mounting the breaking pin (331).
The rotation support member 300 is a brake away system for a vehicle, characterized in that the rigid structure (Rigid Structure).
The sheet portion 310,
A pair of shaft supports 311 which move along each guide guide 110 to support the rotating shaft 210 to rotate in the normal operation inside the guide guide 110; And
And a push rod 312 formed on the rotation support member 300 so as to push the rotation shaft 210 in the opposite direction to the pair of shaft support portions 311.
The push rod 312 is a vehicle brake away system, characterized in that formed to be located between both sides of the support bracket (100).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20100120409A KR101201798B1 (en) | 2010-11-30 | 2010-11-30 | Break away system for vehicle |
PCT/KR2010/008638 WO2012074157A1 (en) | 2010-11-30 | 2010-12-03 | Breakaway system for vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20100120409A KR101201798B1 (en) | 2010-11-30 | 2010-11-30 | Break away system for vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20120058893A true KR20120058893A (en) | 2012-06-08 |
KR101201798B1 KR101201798B1 (en) | 2012-11-15 |
Family
ID=46172071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20100120409A KR101201798B1 (en) | 2010-11-30 | 2010-11-30 | Break away system for vehicle |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR101201798B1 (en) |
WO (1) | WO2012074157A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190050594A (en) * | 2017-11-03 | 2019-05-13 | 에스엘 주식회사 | Brake pedal apparatus for a vehicle |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101478672B1 (en) * | 2014-10-08 | 2015-01-06 | (주)에스엠씨 | Brake pedal device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100552747B1 (en) | 2003-11-13 | 2006-02-20 | 현대자동차주식회사 | brake pedal mounting structure for preventing ankle wound of vehicles |
JP4500739B2 (en) * | 2005-07-01 | 2010-07-14 | 豊田鉄工株式会社 | Vehicle pedal retreat prevention device |
KR101114098B1 (en) * | 2005-09-15 | 2012-02-21 | 현대자동차주식회사 | Safety pedal assembly |
JP4764704B2 (en) * | 2005-11-17 | 2011-09-07 | マツダ株式会社 | Operation pedal support structure |
KR100657586B1 (en) | 2005-12-29 | 2006-12-14 | 에스엘 주식회사 | Push rearward movement preventing apparatus for brake pedal |
KR101144442B1 (en) * | 2008-12-05 | 2012-05-10 | 경창산업주식회사 | Brake pedal device with function of reducing collision injury |
-
2010
- 2010-11-30 KR KR20100120409A patent/KR101201798B1/en not_active IP Right Cessation
- 2010-12-03 WO PCT/KR2010/008638 patent/WO2012074157A1/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190050594A (en) * | 2017-11-03 | 2019-05-13 | 에스엘 주식회사 | Brake pedal apparatus for a vehicle |
Also Published As
Publication number | Publication date |
---|---|
KR101201798B1 (en) | 2012-11-15 |
WO2012074157A1 (en) | 2012-06-07 |
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