CN106740758B - Novel anti-intrusion brake pedal - Google Patents
Novel anti-intrusion brake pedal Download PDFInfo
- Publication number
- CN106740758B CN106740758B CN201710010021.5A CN201710010021A CN106740758B CN 106740758 B CN106740758 B CN 106740758B CN 201710010021 A CN201710010021 A CN 201710010021A CN 106740758 B CN106740758 B CN 106740758B
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- China
- Prior art keywords
- brake pedal
- shaped
- pin shaft
- shaft bolt
- rotary sleeve
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Elements And Transmission Devices (AREA)
- Mechanical Control Devices (AREA)
Abstract
The invention relates to a novel anti-intrusion brake pedal, which comprises a bottom plate and a brake pedal bracket fixed on the bottom plate, wherein a pin shaft bolt is fixed on the brake pedal bracket, a rotary sleeve is sleeved on the pin shaft bolt, the rotary sleeve is fixedly connected with one end of a pedal arm, the novel anti-intrusion brake pedal also comprises a collision wall, the pin shaft bolt is fixed at two ends of the brake pedal bracket, a second S-shaped rotary sleeve is fixedly connected to the brake pedal bracket, the two ends of the pin shaft bolt are fixed with the second S-shaped rotary sleeve, and the second S-shaped rotary sleeve is in rotary fit with the S-shaped rotary sleeve and enables the S-shaped rotary sleeve to move along the inner side of the pin shaft bolt; a pressing sliding block capable of transversely moving along the pin shaft bolt is arranged between the S-shaped rotary sleeve and the rotary sleeve on the pin shaft bolt; one side of the pressing sliding block is wedge-shaped, one side of the pressing sliding block is matched with the wedge-shaped on the rotating sleeve, and the pedal arm moves downwards through the motion fit among the S-shaped rotating sleeve, the second S-shaped rotating sleeve, the pressing sliding block and the wedge-shaped surface, so that the device is light in weight, applicable, firm and safe while avoiding injury of personnel.
Description
Technical Field
The invention relates to the technical field of automobile braking, in particular to a novel anti-intrusion brake pedal.
Background
The brake pedal is an operating unit for automobile braking, and when the automobile brakes, force is applied to a push rod of the vacuum booster by stepping on the pedal, and the push rod pushes a master cylinder to generate high pressure so as to generate braking force. When the automobile is about to collide, the driver subconsciously takes braking measures to avoid collision, so that the lower legs and feet of the driver are very close to the braking pedal surface, the vacuum booster moves backwards with the main cylinder during collision, and the pedal surface can have strong impact on the feet or the lower legs, so that personnel injury is caused.
Along with the progress of automobile light weight, the brake pedal also needs to follow the idea of light weight design, and under the condition of ensuring performance by optimizing topology, how to design the brake pedal with simple structure, effectively reducing the weight of the automobile and avoiding personnel injury becomes a key item of the research and development of the present company.
Disclosure of Invention
In order to solve the problems, the invention provides the novel anti-intrusion brake pedal which has a simple structure and is convenient to install and capable of effectively reducing the weight of an automobile.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the invention relates to a novel anti-intrusion brake pedal, which comprises a bottom plate and a brake pedal bracket fixed on the bottom plate, wherein a pin shaft bolt is fixed on the brake pedal bracket, a rotary sleeve is sleeved on the pin shaft bolt, the rotary sleeve is fixedly connected with one end of a pedal arm, the novel anti-intrusion brake pedal also comprises a collision wall, the collision wall is sleeved on the pin shaft bolt through an S-shaped rotary sleeve, the pin shaft bolt is fixed at two ends of the brake pedal bracket, a second S-shaped rotary sleeve is fixedly connected to the brake pedal bracket, and the second S-shaped rotary sleeve is in rotary fit with the S-shaped rotary sleeve and enables the S-shaped rotary sleeve to move along the inner side of the pin shaft bolt; a pressing sliding block capable of transversely moving along the pin shaft bolt is arranged between the S-shaped rotary sleeve and the rotary sleeve on the pin shaft bolt; one side of the pressing sliding block is wedge-shaped, and the wedge-shaped side of the pressing sliding block is matched with the wedge-shaped on the rotary sleeve
The invention further improves that: the pin shaft bolt is fixed with a guide pin, and the pressing sliding block is provided with a through hole sliding groove which is matched with the guide pin.
The invention further improves that: and baffle rings are fixed on the pin shaft bolts at two sides of the rotary sleeve.
The invention further improves that: the brake pedal support is of an A-shaped structure, and the distance between the pedal supports can be adjusted according to the length of the pin shaft bolt.
The invention further improves that: the brake pedal bracket is provided with a first stiffener and a second stiffener.
The invention further improves that: the upper end of the collision arm is provided with an anti-collision beam.
The invention has the beneficial effects that: the invention relates to a novel anti-intrusion brake pedal, when a vehicle collides, a collision arm contacts with an anti-collision beam, and pulleys on a pin shaft spiral perform orderly matching movement, so that the pedal arm plate moves downwards, and injury to feet of personnel is avoided.
The invention has simple structure and convenient installation, can effectively lighten the weight of the automobile and can avoid damaging the feet of a driver.
Drawings
FIG. 1 is a schematic view of the structure of the present invention
FIG. 2 is a detailed schematic of the present invention
FIG. 3 is a schematic diagram of the movement of the present invention
FIG. 4 is a schematic view of the present invention along the guide pin-stop ring configuration
Wherein: the anti-collision device comprises a 1-brake pedal bracket, a 2-pin bolt, a 3-collision arm, a 4-pedal arm, a 5-bottom plate, a 6-second S-shaped rotating sleeve, a 7-S-shaped rotating tube, an 8-pressing sliding block, an 82-through hole sliding chute, a 9-rotating sleeve, a 10-edge guide pin, an 11-baffle ring, a 100-first reinforcing rib, a 101-second reinforcing rib and a 102-anti-collision beam.
Detailed Description
The present invention will be further described in detail with reference to the drawings and examples, which are only for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
The invention relates to a novel anti-intrusion brake pedal, which comprises a bottom plate 5 and a brake pedal bracket 1 fixed on the bottom plate 5, wherein a pin shaft bolt 2 is fixed on the brake pedal bracket 1, a rotary sleeve 9 is sleeved on the pin shaft bolt 2, the rotary sleeve 9 is fixedly connected with one end of a pedal arm 4, the novel anti-intrusion brake pedal further comprises a collision wall 3, the collision wall 3 is sleeved on the pin shaft bolt 2 through an S-shaped rotary sleeve 7, the pin shaft bolt 2 is fixed at two ends of the brake pedal bracket 1, a second S-shaped rotary sleeve 6 is fixedly connected to the brake pedal bracket 1, and the second S-shaped rotary sleeve 6 is in running fit with the S-shaped rotary sleeve 7 and enables the S-shaped rotary sleeve 7 to move along the inner side of the pin shaft bolt 2; a pressing sliding block 8 which can transversely move along the pin shaft bolt 2 is arranged between the S-shaped rotary sleeve 7 and the rotary sleeve 9 on the pin shaft bolt 2; one side of the pressing slide block 8 is wedge-shaped, and the wedge-shaped side of the pressing slide block 8 is matched with the wedge-shaped on the rotary sleeve 9
When the vehicle is not collided, the S-shaped rotating sleeve and the second S-shaped rotating sleeve are completely meshed, when the vehicle is collided, the second S-shaped rotating sleeve is fixed on the brake pedal bracket, the collision arm moves upwards to drive the S-shaped rotating sleeve to move inwards due to the S surface, the right end of the pressing sliding block 8 is fixedly provided with a guide pin 10, the lower end of the guide pin 10 is provided with a wedge-shaped curved surface, the left end of the rotating sleeve 9 is fixedly provided with a baffle ring 11, the left end of the rotating sleeve 9 is provided with a wedge-shaped curved surface, the S-shaped rotating sleeve moves rightwards to drive the pressing sliding block to move inwards, the rotating sleeve moves downwards to drive the pedal arm to move downwards due to the S curved surface, a sliding groove is arranged in the pressing sliding block, the sliding block moves inwards through the sliding groove, the baffle ring has the function of preventing the rotating sleeve from sliding leftwards and rightwards, the brake pedal bracket 1 can be adjusted according to the design size of the bottom plate 5 and the pin shaft bolt 2, the distance between the brake pedal bracket and the bracket can be adjusted along with the structures of different vehicle types, the applicability of the anti-intrusion brake pedal is improved, the brake pedal bracket 1 is provided with a first reinforcing rib 100 and a second reinforcing rib 101, the firmness of the brake pedal bracket is improved, the whole system can orderly move without being damaged during the collision of vehicles is ensured, the pedal arm 4 is formed by stamping and welding steel plates, the firmness of the whole system is improved by stamping and welding the pedal arm, the novel anti-intrusion brake pedal is of a bilateral symmetry structure, the left and right sides of the brake pedal are limited, the stability of the whole system is improved, the upper end of the collision arm 2 is provided with an anti-collision beam, when the vehicle is not collided, the collision arm and the anti-collision beam are separated, when the vehicle is collided, the collision arm and the anti-collision beam are collided, the collision arm rotates anticlockwise, the second rotary tube moves upwards, and therefore follow-up motion protection measures can be completed.
The specific implementation process comprises the following steps: when a vehicle collides, the collision arm 2 collides with the collision beam 102, the collision arm generates anticlockwise rotation and drives the S-shaped rotary tube to move upwards, and because the second S-shaped rotary tube is fixed on the support and S faces of the S-shaped rotary tube and the second S-shaped rotary tube exist, the S-shaped rotary tube moves rightwards simultaneously, the driving sliding block moves rightwards along the guide pin, the rotating sleeve moves downwards, the driving brake pedal moves downwards, and the feet of a driver are prevented from being injured.
The invention has simple structure and convenient installation, ensures that the feet of the personnel are not damaged, and improves the light weight, applicability, firmness and safety of the device.
Claims (5)
1. The utility model provides a novel prevent invading brake pedal, includes bottom plate (5) and fixes brake pedal support (1) on bottom plate (5), be fixed with round pin axle bolt (2) on brake pedal support (1) round pin axle bolt (2) go up cover rotation sleeve (9), rotation sleeve (9) and the one end fixed connection of pedal arm (4), its characterized in that: the device comprises a brake pedal bracket (1), a pin shaft bolt (2) and a collision arm (3), wherein the collision arm (3) is sleeved on the pin shaft bolt (2) through an S-shaped rotating sleeve (7), the pin shaft bolt (2) is fixed at two ends of the brake pedal bracket (1), a second S-shaped rotating sleeve (6) is fixedly connected to the brake pedal bracket (1), and the second S-shaped rotating sleeve (6) is in rotating fit with the S-shaped rotating sleeve (7) and enables the S-shaped rotating sleeve (7) to move along the inner side of the pin shaft bolt (2); a pressing sliding block (8) which can transversely move along the pin shaft bolt (2) is arranged between the S-shaped rotary sleeve (7) and the rotary sleeve (9) on the pin shaft bolt (2); one side of the pressing sliding block (8) is wedge-shaped, and the wedge-shaped side of the pressing sliding block (8) is matched with the wedge-shaped on the rotary sleeve (9);
the upper end of the collision arm (3) is provided with an anti-collision beam (102), when a vehicle collides, the collision arm (3) collides with the anti-collision beam (102), and the collision arm (3) rotates anticlockwise, so that the second S-shaped rotary sleeve (6) moves upwards.
2. A novel intrusion prevention brake pedal according to claim 1, wherein: the pin shaft bolt (2) is fixedly provided with a guide pin (10), the pressing sliding block (8) is provided with a through hole sliding groove (82), and the through hole sliding groove (82) is matched with the guide pin (10).
3. A novel intrusion prevention brake pedal according to claim 1, wherein: and baffle rings (11) are fixed on the pin shaft bolts (2) at two sides of the rotary sleeve (9).
4. A novel intrusion prevention brake pedal according to claim 1, wherein: the brake pedal support (1) is of an A-shaped structure, and the distance between the supports of the pedal support (1) can be adjusted according to the length of the pin shaft bolt (2).
5. A novel intrusion prevention brake pedal according to claim 1, wherein: the brake pedal bracket (1) is provided with a first reinforcing rib (100) and a second reinforcing rib (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710010021.5A CN106740758B (en) | 2017-01-06 | 2017-01-06 | Novel anti-intrusion brake pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710010021.5A CN106740758B (en) | 2017-01-06 | 2017-01-06 | Novel anti-intrusion brake pedal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106740758A CN106740758A (en) | 2017-05-31 |
| CN106740758B true CN106740758B (en) | 2023-07-14 |
Family
ID=58949916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710010021.5A Active CN106740758B (en) | 2017-01-06 | 2017-01-06 | Novel anti-intrusion brake pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106740758B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2835796B1 (en) * | 2002-02-11 | 2004-03-19 | Peugeot Citroen Automobiles Sa | BRAKE PEDAL FOR FITTING A MOTOR VEHICLE |
| US6802232B2 (en) * | 2002-03-01 | 2004-10-12 | Textron Inc. | Brake and accelerator pedals for golf and utility vehicles made of molded plastic |
| FR2855624B1 (en) * | 2003-05-26 | 2006-10-20 | Peugeot Citroen Automobiles Sa | REVERSE SYSTEM FOR A MOTOR VEHICLE PEDAL |
| JP4968204B2 (en) * | 2008-07-17 | 2012-07-04 | 日産自動車株式会社 | Brake pedal support structure |
| JP2011037377A (en) * | 2009-08-11 | 2011-02-24 | Yorozu Corp | Brake pedal device for automobile |
| CN202089054U (en) * | 2011-06-08 | 2011-12-28 | 颜昌松 | Auto braking system provided with micro clutch type throttle mis-stepping on correcting device |
| CN206358133U (en) * | 2017-01-06 | 2017-07-28 | 风度（常州）汽车研发院有限公司 | A kind of new anti-intrusion brake pedal |
-
2017
- 2017-01-06 CN CN201710010021.5A patent/CN106740758B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106740758A (en) | 2017-05-31 |
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