CN202806719U - Anti-intrusion brake pedal - Google Patents
Anti-intrusion brake pedal Download PDFInfo
- Publication number
- CN202806719U CN202806719U CN 201220315497 CN201220315497U CN202806719U CN 202806719 U CN202806719 U CN 202806719U CN 201220315497 CN201220315497 CN 201220315497 CN 201220315497 U CN201220315497 U CN 201220315497U CN 202806719 U CN202806719 U CN 202806719U
- Authority
- CN
- China
- Prior art keywords
- brake pedal
- support
- intrusion
- nut
- mounting bracket
- 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.)
- Expired - Fee Related
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- Braking Elements And Transmission Devices (AREA)
Abstract
The utility model relates to an anti-intrusion brake pedal which comprises a brake pedal fixing support and a brake pedal mounting frame fixed on the brake pedal fixing support, wherein the brake pedal mounting frame is provided with a U-shaped opening matched with a locknut bracket composed of a nut and a bracket, the nut is fixed on the bracket, and the bracket is fixedly connected with the brake pedal mounting frame through a rivet; and the opening width of the U-shaped opening is larger than the outer diameter of the nut. The brake pedal provided by the utility model has the benefits that the anti-intrusion function is realized, the lifting of the brake pedal tread can be controlled during collision so as to improve driving safety; and the anti-intrusion structure is simple, the cost is low, and the light weight development of automobiles is facilitated as fewer parts are increased.
Description
Technical field
The utility model relates to a kind of anti-intrusion brake pedal.
Background technology
Individual in correlation technique, brake pedal in the vehicle is pivotably mounted on the vehicle body by hinge, and in the time of the driver's operation brake pedal, the operating effort of brake pedal is transferred to the hydraulic braking power unit and has produced brake fluid pressure, this brake fluid pressure is transferred to the drg body on the wheel, thereby so that wheel stop.
As mentioned above, in auto against, when accident collision appears in automobile, the machinery space distortion, impact from driving engine is passed to rapidly brake pedal by the vacuum booster push rod, the brake pedal that is fixed on the front wall moves to the chaufeur direction with the distortion of front wall, causes pedal tread to raise, and foot damages to chaufeur.
In the pedal patent of at present publicity, the brake pedal design is made of collision support and guide support, and when bumping, collision support and guide support clash into, and pedal extruding downwards under the effect of guide support makes forward crumple of pedal arm.The not anti-structure of invading of above-mentioned brake pedal is moved behind the brake pedal when bumping, and pedal tread is raised, to driver.The anti-intrusion structure of brake pedal or be referred to as the crumple function avoids the brake pedal face to raise in the time of can both realizing accident collision.But more complicated on the structure needs to increase the special mechanism of a cover and realizes.In collision process, need the spatial relationship between accurate Calculation collision support and the guide support, and structure and the intensity of guide support is all required to meet the demands, could realize, increase manufacturing cost, owing to increased by a cover mechanism, be unfavorable for that also automobile is to the lightweight future development simultaneously.
The utility model content
The purpose of this utility model provides a kind of anti-intrusion brake pedal, solution causes the driving compartment distortion owing to moving behind the driving engine in collision process, cause the brake pedal face to be raised, foot damages to chaufeur, realizes a kind of structure that prevents that the brake pedal face from raising, and improves crash survivability, anti-intrusion is simple in structure in addition, technique is simple, is guaranteeing that the vehicle failure-free improves driving safety simultaneously, and is overcoming present prior art above shortcomings.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of anti-intrusion brake pedal, comprise brake pedal fixed support and brake pedal mounting bracket, the brake pedal mounting bracket is fixed on the brake pedal fixed support, the brake pedal mounting bracket is provided with the U-shaped opening that matches with the screwed retaining ring support, the screwed retaining ring support is configured to propping up by nut, nut is fixed on the support, and support is captiveed joint with the brake pedal mounting bracket by rivet, and the A/F of U-shaped opening is greater than the overall diameter of nut.The brake pedal fixed support is provided with central siphon, fixing brake pedal arm on the central siphon, and the end of brake pedal arm is provided with the brake pedal face.
Further, the brake pedal fixed support is provided with crumple hole one and crumple hole two, and the diameter in crumple hole one is greater than the diameter in crumple hole two.
The beneficial effects of the utility model are: realize the anti-intrusion function of brake pedal, can control raising of brake pedal face in collision process, improve drive safety; Anti-intrusion is simple in structure, cost is low, because the parts that increase are fewer, is conducive to automobile to the lightweight future development simultaneously.
Description of drawings
The below is described in further detail the utility model with reference to the accompanying drawings.
Fig. 1 is the structural representation of the described anti-intrusion brake pedal of the utility model embodiment;
Fig. 2 is the front view of the described anti-intrusion brake pedal of the utility model embodiment;
Fig. 3 is the lateral plan of the described anti-intrusion brake pedal of the utility model embodiment;
Fig. 4 is the described anti-intrusion brake pedal birds-eye view of the utility model embodiment;
Fig. 5 is the connection structure scheme drawing of screwed retaining ring support and brake pedal mounting bracket in the described anti-intrusion brake pedal of the utility model embodiment;
Fig. 6 is the front view of brake pedal mounting bracket in the described anti-intrusion brake pedal of the utility model embodiment;
Fig. 7 is the structural representation of screwed retaining ring support in the described anti-intrusion brake pedal of the utility model embodiment.
Among the figure:
1, brake pedal fixed support; 11, the crumple hole one; 12, the crumple hole two; 2, brake pedal mounting bracket; 21, U-shaped opening; 3, central siphon; 4, screwed retaining ring support; 41, nut; 42, support; 5, rivet; 6, brake pedal arm; 7, brake pedal face.
The specific embodiment
Shown in Fig. 1-7, the described a kind of anti-intrusion brake pedal of the utility model embodiment, comprise brake pedal fixed support 1 and brake pedal mounting bracket 2, brake pedal mounting bracket 2 is fixed on the brake pedal fixed support 1, brake pedal fixed support 1 is provided with crumple hole 1 and crumple hole 2 12, the diameter in crumple hole 1 is greater than the diameter in crumple hole 2 12, brake pedal mounting bracket 2 is provided with the U-shaped opening 21 that matches with screwed retaining ring support 4, screwed retaining ring support 4 is fixing by rivet 5, screwed retaining ring support 4 is made of nut 41 and support 42, nut 41 is fixed on the support 42, support 42 is captiveed joint with brake pedal mounting bracket 2 by rivet 5, the overall diameter of nut 41 is less than the A/F of described U-shaped opening, brake pedal fixed support 1 is provided with central siphon 3, fixing brake pedal arm 6 on the central siphon 3, the end of brake pedal arm 6 is provided with brake pedal face 7.
Brake pedal fixed support 1 is used for brake pedal unit is connected with front wall, is designed with crumple hole 1 and crumple hole 2 12 on it, and brake pedal fixed support 1 stress deformation when automobile is accidentally impacted is to the crumple of body platform direction.
Brake pedal mounting bracket 2 is welded on the brake pedal fixed support 1, and the U-shaped opening 21 on it is used for installing screwed retaining ring support 4.U-shaped opening 21 is used with screwed retaining ring support 4, and the width of U-shaped opening 21 guarantees that greater than the overall diameter of nut 41 screwed retaining ring support 4 can be deviate to separate smoothly in the situation of rivet 5 fractures from brake pedal mounting bracket 2.
Screwed retaining ring support 4 is comprised of nut 41 and support 42, and nut 41 is threaded with the instrument carrier panel strength beam.In normally stepping on the brake pedal process, control brake pedal unit double swerve amount, the momentum of avoiding shaking is excessive, affects the brake pedal reliability; In collision process, screwed retaining ring support 4 is thrown off with the instrument carrier panel strength beam and is separated, and avoids brake pedal to move to the chaufeur direction with the instrument carrier panel strength beam, realizes the anti-function of invading.
Rivet 5 connects brake pedal mounting bracket 2 and screwed retaining ring supports 4, ruptures when the shearing force that is subject to from the instrument carrier panel strength beam, and brake pedal unit separates with the instrument carrier panel strength beam.
Central siphon 3 is rotational components, is installed on the brake pedal fixed support 1, and brake pedal arm 6 promotes the vacuum booster push rod and moves around central siphon 3 rotations, implements service brake.
In the Vehicular impact process, the machinery space distortion, crumple hole 1 and crumple hole 2 12 make brake pedal fixed support 1 stressed to the body platform Direction distortion, the instrument carrier panel strength beam moves to vehicle rear simultaneously, when impact reaches when necessarily requiring, rivet 5 is ruptured by shear deformation, this moment, screwed retaining ring support 4 separated with brake pedal mounting bracket 2, brake pedal unit and instrument carrier panel strength beam break away from, no longer managed beam application force backward, brake pedal face 7 can not raised, and reduces the injury to chaufeur foot.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a application or akin technical scheme, all drops within the protection domain of the present utility model.
Claims (4)
1. prevent invading brake pedal for one kind, comprise brake pedal fixed support (1) and brake pedal mounting bracket (2), brake pedal mounting bracket (2) is fixed on the brake pedal fixed support (1), it is characterized in that: brake pedal mounting bracket (2) is provided with the U-shaped opening (21) that matches with screwed retaining ring support (4), described screwed retaining ring support (4) is made of nut (41) and support (42), nut (41) is fixed on the support (42), and support (42) is captiveed joint with brake pedal mounting bracket (2) by rivet (5).
2. anti-intrusion brake pedal according to claim 1, it is characterized in that: the A/F of U-shaped opening (21) is greater than the overall diameter of nut (41).
3. anti-intrusion brake pedal according to claim 1, it is characterized in that: brake pedal fixed support (1) is provided with central siphon (3), the upper fixedly brake pedal arm (6) of central siphon (3), the end of brake pedal arm (6) is provided with brake pedal face (7).
4. each described anti-intrusion brake pedal according to claim 1-3, it is characterized in that: described brake pedal fixed support (1) is provided with crumple hole one (11) and crumple hole two (12), and the diameter in crumple hole one (11) is greater than the diameter in crumple hole two (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315497 CN202806719U (en) | 2012-06-29 | 2012-06-29 | Anti-intrusion brake pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315497 CN202806719U (en) | 2012-06-29 | 2012-06-29 | Anti-intrusion brake pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202806719U true CN202806719U (en) | 2013-03-20 |
Family
ID=47865647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220315497 Expired - Fee Related CN202806719U (en) | 2012-06-29 | 2012-06-29 | Anti-intrusion brake pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202806719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314145A (en) * | 2015-06-29 | 2017-01-11 | 长城汽车股份有限公司 | Vehicle and pedal assembly thereof |
-
2012
- 2012-06-29 CN CN 201220315497 patent/CN202806719U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314145A (en) * | 2015-06-29 | 2017-01-11 | 长城汽车股份有限公司 | Vehicle and pedal assembly thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20190629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |