CN209064073U - A kind of collapsing structure of brake pedal - Google Patents
A kind of collapsing structure of brake pedal Download PDFInfo
- Publication number
- CN209064073U CN209064073U CN201821920537.XU CN201821920537U CN209064073U CN 209064073 U CN209064073 U CN 209064073U CN 201821920537 U CN201821920537 U CN 201821920537U CN 209064073 U CN209064073 U CN 209064073U
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- CN
- China
- Prior art keywords
- crumple
- bracket
- runing rest
- assembly
- pedal arm
- 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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- Braking Elements And Transmission Devices (AREA)
- Mechanical Control Devices (AREA)
Abstract
The utility model belongs to a kind of collapsing structure of brake pedal, including bracket assembly and pedal arm assembly, and crumple mechanism is equipped in bracket assembly, and crumple mechanism is used for the crumple into bracket assembly of driving pedal arm assembly；Crumple mechanism is mainly made of runing rest, crumple bracket, pedal arm assembly is connect by runing rest with bracket assembly, pedal arm assembly can make independent rotate on runing rest, crumple bracket limits in bracket assembly, crumple bracket is used to release the stationary state of runing rest, and energy driving pedal arm assembly is rotated to bracket assembly direction when runing rest rotates；The utility model mainly solves brake pedal after being collided, and avoids injury of the brake pedal to driver foot；This structure have the characteristics that superior performance, it is safe and reliable, easily implement, cost is relatively low.
Description
Technical field
The utility model belongs to passenger car brake treadle mechanism field, especially a kind of collapsing structure of brake pedal.
Background technique
With Global Auto industrial expansion and the improvement of people's living standards, peace of the people for automobile and parts
Full property requirement is higher and higher, does not require nothing more than comfort of automobile during smooth ride, also requires automobile in contingency feelings
The personal safety of driver can be protected under condition to greatest extent.Current most of vehicle brake pedals do not use crumple mechanism,
Cause when unexpected traffic accident occurs, vehicle front wall is collided, and impact force is transmitted to driving by the brake pedal deformed
On member, cause driver by secondary insult.
Summary of the invention
The purpose of the utility model is to provide a kind of brake pedals with collapsing structure, and braking is stepped on when solving car crass
The problem of plate is to driver.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is: a kind of collapsing structure of brake pedal, packet
Include bracket assembly and pedal arm assembly, it is characterised in that: crumple mechanism is equipped in bracket assembly, crumple mechanism is used for driving pedal
Arm assembly crumple into bracket assembly；Crumple mechanism is mainly made of runing rest, crumple bracket, and pedal arm assembly passes through rotation
Bracket is connect with bracket assembly, and pedal arm assembly can make independent rotation on runing rest, and crumple bracket is limited in bracket assembly
Interior, crumple bracket is used to release the stationary state of runing rest, and energy driving pedal arm assembly is total to bracket when runing rest rotates
It is rotated at direction.
Above-mentioned technical proposal is further limited, the upper end of the runing rest and crumple bracket passes through crumple axis, bursts
The upper end of contracting spring and bracket assembly is hinged, and runing rest makees rotation counterclockwise, crumple bracket around crumple axis by crumple spring
It is rotated clockwise by impact force around crumple axis, the lower end side of runing rest is equipped with crumple notch, sets in crumple notch
There are movable limit shaft assembly, the lower end and limit shaft assembly clamping of runing rest and crumple bracket；This rigidity of structure, intensity
Good, no friction abnormal sound realizes automatic buckling by simple mechanical structure.
The utility model has the advantages that the utility model mainly solves brake pedal after being collided, avoid brake pedal to driver
The injury of foot；This structure have the characteristics that superior performance, it is safe and reliable, easily implement, cost is relatively low.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is sectional view along A-A in Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the perspective view of the explosion of the utility model.
Fig. 5 is bracket assembly structural schematic diagram in the utility model.
Fig. 6 is rotary bracket structure schematic diagram in the utility model.
Fig. 7 is crumple supporting structure schematic diagram in the utility model.
Fig. 8 is runing rest and crumple bracket one package structual schematic diagram in the utility model.
Fig. 9 is the top view of Fig. 8.
Specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, a kind of collapsing structure of brake pedal, including bracket assembly 1 and pedal arm assembly 2,
Crumple mechanism is equipped in bracket assembly, crumple mechanism is used for the crumple into bracket assembly of driving pedal arm assembly；Crumple mechanism master
It to be made of runing rest 3, crumple bracket 4, pedal arm assembly is connect by runing rest with bracket assembly, pedal arm assembly energy
Make independent rotation on runing rest, crumple bracket limits in bracket assembly, and crumple bracket is for releasing consolidating for runing rest
Determine state, energy driving pedal arm assembly is rotated to bracket assembly direction when runing rest rotates；
As shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 and Fig. 9, the upper end of the runing rest and crumple bracket passes through crumple axis
5, crumple spring 6 and the upper end of bracket assembly are hinged, and runing rest makees rotation counterclockwise, crumple around crumple axis by crumple spring
Bracket makees rotation counterclockwise around crumple axis by impact force, and the lower end side of runing rest is equipped with crumple notch 101, crumple groove
Movable limit shaft assembly 7, the lower end and limit shaft assembly clamping of runing rest and crumple bracket, i.e. rotation branch are equipped in mouthful
It is equipped on frame lower end on the lower end of card slot 301, crumple bracket and is equipped with card slot 401；The limit shaft assembly is by limit shaft, axis
Pipe and fastening nut composition；
The hinged end of the pedal arm assembly passes through central axis 8, central siphon 9, return spring 10, bushing 11, central axis nut
12 connect with runing rest；The connection structure of pedal arm assembly is the prior art, is not elaborated.
Working principle: when automobile brake, runing rest and crumple bracket are in stationary state, foot pedals arm assembly around
Central axis rotation is braked, and after end of braking, pedal arm assembly carries out return by return spring, pedal arm assembly return
By being limited at the top of bracket assembly, i.e. the arm of pedal arm assembly is resisted against on the top of bracket assembly for position.Work as vehicle
When contingency occurs, body dash board by fierce collision, meanwhile, crumple bracket collides with preceding bustle pipe beam, crumple
After bracket is by impact force, crumple support force is rotated counterclockwise around crumple axis, thus make limit shaft assembly stress to
Crumple notch basal sliding, limit shaft component slippage to the bottom of crumple notch, the i.e. original state of crumple shaft assembly, which are located at, bursts
The top of contracting notch is slid by the lasting displacement of impact force and generation to the bottom of crumple notch；At this point, runing rest is not
It is limited by limit shaft assembly, under the effect of crumple spring, runing rest is rotated counterclockwise around crumple axis, to drive
Pedal arm assembly is rotated clockwise around central axis, and pedal arm avoids generating injury to human body far from driver at this time.
Do not elaborate place in this specification, is technology well known in the art.
Claims (2)
1. a kind of collapsing structure of brake pedal, including bracket assembly and pedal arm assembly, it is characterised in that: set in bracket assembly
There is crumple mechanism, crumple mechanism is used for the crumple into bracket assembly of driving pedal arm assembly；Crumple mechanism mainly by runing rest,
Crumple bracket composition, pedal arm assembly are connect by runing rest with bracket assembly, and pedal arm assembly can be made on runing rest
Independent rotation, crumple bracket limit in bracket assembly, and crumple bracket is used to release the stationary state of runing rest, runing rest
Energy driving pedal arm assembly is rotated to bracket assembly direction when rotation.
2. a kind of collapsing structure of brake pedal according to claim 1, it is characterised in that: the runing rest and crumple branch
The upper end of frame is hinged by the upper end of crumple axis, crumple spring and bracket assembly, and runing rest is by crumple spring around crumple axis
Make rotation counterclockwise, crumple bracket is rotated clockwise by impact force around crumple axis, and the lower end side of runing rest is equipped with
Crumple notch, crumple notch is interior to be equipped with movable limit shaft assembly, the lower end and limit shaft group of runing rest and crumple bracket
Part clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920537.XU CN209064073U (en) | 2018-11-21 | 2018-11-21 | A kind of collapsing structure of brake pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920537.XU CN209064073U (en) | 2018-11-21 | 2018-11-21 | A kind of collapsing structure of brake pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209064073U true CN209064073U (en) | 2019-07-05 |
Family
ID=67100008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821920537.XU Active CN209064073U (en) | 2018-11-21 | 2018-11-21 | A kind of collapsing structure of brake pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209064073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278724A (en) * | 2018-11-21 | 2019-01-29 | 东风(十堰)车身部件有限责任公司 | A kind of collapsing structure of brake pedal |
-
2018
- 2018-11-21 CN CN201821920537.XU patent/CN209064073U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278724A (en) * | 2018-11-21 | 2019-01-29 | 东风(十堰)车身部件有限责任公司 | A kind of collapsing structure of brake pedal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 442000 No. 23, Guizhou Road, Shiyan, Hubei Patentee after: Dongshi Body Parts (Hubei) Co.,Ltd. Address before: 442000 No. 23, Guizhou Road, Shiyan, Hubei Patentee before: DONGFENG (SHIYAN) CAB PARTS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |