CN206265019U - Brake treadle mechanism and vehicle - Google Patents
Brake treadle mechanism and vehicle Download PDFInfo
- Publication number
- CN206265019U CN206265019U CN201621418639.2U CN201621418639U CN206265019U CN 206265019 U CN206265019 U CN 206265019U CN 201621418639 U CN201621418639 U CN 201621418639U CN 206265019 U CN206265019 U CN 206265019U
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- China
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- support
- main body
- body rack
- mounting hole
- treadle mechanism
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- Mechanical Control Devices (AREA)
Abstract
This disclosure relates to a kind of brake treadle mechanism and vehicle, wherein, the brake treadle mechanism includes main body rack, link bolt, pedal arm, the pedal arm is rotationally connected by link bolt with main body rack, the brake treadle mechanism also includes crumple support, the first mounting hole and the second mounting hole are formed with the crumple support, the crumple support is fixedly mounted on the main body rack by the bolt being screwed onto in first mounting hole, and the crumple support is connected by second mounting hole with vehicle body.So, during it there is head-on crash in vehicle, forward engine room is deformed upon, the moment of torsion being flipped up towards driver can be produced to main body rack and pedal arm, the bolt for being now connected to main body rack and crumple support can fail first, so that main body rack departs from from the crumple support at top, the upward motion of pedal arm can be prevented, so as to the upward motion reduced because of pedal arm is damaged to the leg of driver.
Description
Technical field
This disclosure relates to technical field of vehicle, in particular it relates to a kind of brake treadle mechanism and vehicle.
Background technology
With the fast development of auto industry, car comfort is increasingly paid close attention to security by consumer, major
Automobile vendor is also being continually striving to innovation to improve vehicle safety.When automobile occurs unexpected positive collision, forward engine room occurs
Deformation, impact is directly delivered to brake pedal by vacuum booster, because brake pedal is fixed on vehicle dash panel plate,
During vehicle occurs positive collision, brake pedal is moved with the leg direction of the driver in the same direction of deformation direction one of front panel
It is dynamic, cause brake pedal arm to raise, the enormous impact force produced by collision can be delivered to driver foot by pedal arm, and then
Leg to driver damages.
Utility model content
First purpose of the disclosure is to provide a kind of brake treadle mechanism, and the brake treadle mechanism occurs front in vehicle
During collision, the leg safety of driver can be effectively protected.
Second purpose of the disclosure is to provide a kind of vehicle, and the vehicle includes the braking that disclosure one side is provided
Pedal gear.
One side according to the disclosure provides a kind of brake treadle mechanism, including main body rack, link bolt, pedal
Arm, the pedal arm is rotationally connected by link bolt with main body rack, and the brake treadle mechanism is also including crumple branch
Frame, is formed with the first mounting hole and the second mounting hole on the crumple support, the crumple support is by being screwed onto described first
Bolt in mounting hole is fixedly mounted on the top of the main body rack, and the crumple support passes through second mounting hole and car
Body is connected.
Alternatively, the crumple support includes the first support and second support that are mutually connected vertically, and described first installs
Hole is formed in the first support, and second mounting hole is formed in the second support, and spiral shell is arranged with the bolt
Mother, the nut is stuck in the outside of the first support, the first support is brought into close contact with institute main body rack.
Alternatively, first mounting hole is formed as taking the shape of the letter U the open slot of structure, and the opening of the open slot is towards described
The edge of one support is opened.
Alternatively, the open slot is between two, the edge length direction of two open slots along the first support
Every setting.
Alternatively, thickness of the thickness of the crumple support more than the main body rack.
Alternatively, it is arranged with nut on the link bolt.
Alternatively, multiple bolts hole are formed with an end face of the main body rack, the main body rack is by multiple
Bolt hole is bolted and is installed on vehicle dash panel plate.
Alternatively, the pedal arm end is provided with pedal.
Second aspect of the disclosure is to provide a kind of vehicle, including is stepped on according to the braking that disclosure one side is provided
Trigger structure.
By above-mentioned technical proposal, during vehicle occurs head-on crash, forward engine room is deformed upon, therefore can be to master
Body support frame and pedal arm produce the moment of torsion being flipped up towards driver, are now connected to the bolt meeting of main body rack and crumple support
Fail first, so that main body rack departs from from the crumple support at top, this disengaging process can absorb master
Body support frame reverse portion of energy from can play a part of prevent pedal arm upward motion, so as to reduce because of pedal arm
Upward motion the leg of driver is damaged.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing further understanding of the disclosure, and to constitute the part of specification, with following tool
Body implementation method is used to explain the disclosure together, but does not constitute limitation of this disclosure.In the accompanying drawings：
Fig. 1 is one structural representation of angle of brake treadle mechanism according to the illustrative embodiments of the disclosure one；
Fig. 2 is the front view of the brake treadle mechanism according to the illustrative embodiments of the disclosure one；
Fig. 3 is the left view of the brake treadle mechanism according to the illustrative embodiments of the disclosure one.
Description of reference numerals
The link bolt of 1 main body rack 2
The bolt of 3 crumple support 4
The bolt hole of 5 pedal arm 11
The first support of 21 locking nut 31
The mounting hole of 32 second support 33 first
The nut of 34 second mounting hole 41
51 pedals
Specific embodiment
It is described in detail below in conjunction with accompanying drawing specific embodiment of this disclosure.It should be appreciated that this place is retouched
The specific embodiment stated is merely to illustrate and explains the disclosure, is not limited to the disclosure.
In the disclosure, in the case of not doing opposite explanation, the noun of locality for using such as " upper and lower " is typically referred to respective drawings
Page on the basis of it is upper and lower.Terms used herein " first, second " etc. does not indicate that any order or importance, and
It is for distinguishing a key element and another key element.
As shown in figure 1, the brake treadle mechanism that the disclosure is provided, including main body rack 1, link bolt 2, pedal arm 5, step on
Plate arm 5 is rotationally connected by link bolt 2 with main body rack 1, and brake treadle mechanism also includes crumple support 3, crumple branch
It is formed with the first mounting hole 33 and the second mounting hole 34 on frame 3, crumple support 3 is by the bolt that is screwed onto in the first mounting hole 33
4 are fixedly mounted on main body rack 1, and crumple support 3 is connected by the second mounting hole 32 with vehicle body.By above-mentioned technical proposal,
During vehicle occurs head-on crash, forward engine room is deformed upon, therefore can produce direction to main body rack 1 and pedal arm 5
The moment of torsion that driver is flipped up, the bolt 4 being now connected between main body rack 1 and crumple support 3 can fail first, so that can
So as to obtain main body rack 1 depart from from the crumple support 3 at top, this disengaging process can absorb the torsion of main body rack 1
Portion of energy so as to play a part of prevent pedal arm 5 upward motion, so as to reduce the upward motion because of pedal arm 5
Leg to driver damages.
Specifically, as shown in Fig. 2 crumple support 3 includes the first support 31 and second support 32 that are mutually connected vertically, the
One mounting hole 33 is formed in first support 31, and the second mounting hole 34 is formed in second support 32, and nut is arranged with bolt 4
41, nut 41 is stuck in the outside of first support 31 so that first support 31 is brought into close contact with main body rack 1.Here, second install
Hole 34 can be formed as circular port, it is possible to use a bolt passes through the circular port so that the instrument desk mould of collapsing structure 3 and vehicle
Block is connected.In the disclosure, the bolt strength grade in the first mounting hole 33 could be arranged to 4.6, and the bolt of the strength grade can
With while routine work state is met, the timely fracture failure of bolt when vehicle occurs head-on crash, using this knot
Configuration formula has the advantages that simple structure, safe and reliable.In addition, the quantity and position of the first mounting hole 33 and the second mounting hole 34
Can be needed rationally to set according to real work, for example, be one or two etc., this disclosure is not specifically limited.
In a kind of optional implementation method, the open slot of structure as shown in Fig. 2 the first mounting hole 33 is formed as taking the shape of the letter U,
The opening of the open slot towards first support 31 edge open, bolt 4 pass through take the shape of the letter U structure open slot by nut 41 with
Main body rack 1 is fitted and connected, and so, when vehicle occurs head-on crash, bolt 4 can be with fracture failure and then from first support 31
The structural openings groove that takes the shape of the letter U in be separated from, form crumple, weaken impact of the motion to driver foot upwards of pedal arm 51
Power.Can be spirally connected multiple bolts being arranged side by side in other modes of texturing, in the open slot of U-shaped structure, ensure crumple machine
In the case that structure has good crumple effect, the brake treadle mechanism of vehicle being capable of normal work.
Specifically, in the disclosure, as illustrated in fig. 1 and 2, open slot can be two, and two open slots are along first
The edge length direction interval setting of frame 31, is bolted with bolt 4 respectively in each open slot, nut 41, spiral shell are arranged with bolt 4
Female 41 outsides for being stuck in first support 31, in the case of so can having good crumple effect collapsing structure is ensured, also
Collapsing structure can be arranged in main body branch with more convenient, additionally, this mounting means also has saving of work and time, cost
It is low, the advantages of be convenient to mount and dismount, in addition, open slot is not it can also be provided that multiple such as three etc., its particular number disclosure is made
Concrete restriction.
In the disclosure, the thickness of crumple support 3 can be more than the thickness of main body rack 1, in this manner it is ensured that vehicle occurs
The deflection of main body rack 1 during head-on crash, preferably suppresses the upward motion of pedal arm 5, it is ensured that do not receive the leg of driver
To injury.
In the disclosure, as shown in Figures 2 and 3, multiple bolts hole 11, main body are formed with an end face of main body rack 1
Support 1 is bolted by multiple bolts hole 11 and is installed on vehicle dash panel plate, and the mode being bolted steps on braking
Trigger structure is installed on vehicle body to be had the advantages that connection is reliable, is convenient to mount and dismount, being easy to maintenance.In addition, pedal arm 5 is by being hinged spiral shell
Bolt is connected with main body rack 1, and pedal arm 5 can be rotated around link bolt 2, also, be arranged with locking nut on link bolt 2
21, locking nut 21 can together be rotated with link bolt 2, in addition, locking nut 21 can ensure pedal arm 5 around link bolt
The normal work of pedal brake mechanism during 2 rotations, it is ensured that pedal arm 5 will not come off from main body rack 1, using this
Structure type has the advantages that Stability Analysis of Structures, reliable, the easy to use, versatility of connection are good, easy for installation.
In the disclosure, as Figure 1-3, the end of pedal arm 5 is provided with pedal 51, during normal vehicle operation, drives
The active force for sailing personnel foot acts on vehicle is braked on pedal 51.
Second aspect of the disclosure is to provide a kind of vehicle, including is stepped on according to the braking that disclosure one side is provided
Trigger structure.
To sum up, the pedal brake mechanism of disclosure offer can under normal circumstances stablize in vehicle and safely use, and work as car
Occur head-on crash when, on main body rack the crumple of crumple support deformation, and then mitigate because of the upward fortune of pedal arm
The dynamic leg to driver damages.The pedal brake mechanism that the disclosure is provided, on the one hand, simple structure, easily realizes, into
This is low, and increased parts are few, while effectively protection driver leg is safe, improves the security performance of vehicle, favorably
In automotive light weight technology development；On the other hand, be skillfully constructed, structure is novel, and easily realize, it is applied widely, so have compared with
Practicality and promotional value high.
Describe the preferred embodiment of the disclosure in detail above in association with accompanying drawing, but, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, various letters can be carried out with technical scheme of this disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy is no longer separately illustrated.
Additionally, can also be combined between a variety of implementation methods of the disclosure, as long as it is without prejudice to originally
Disclosed thought, it should equally be considered as disclosure disclosure of that.
Claims (9)
1. a kind of brake treadle mechanism, including main body rack (1), link bolt (2), pedal arm (5), the pedal arm (5) are led to
Cross link bolt (2) to be rotationally connected with main body rack (1), it is characterised in that the brake treadle mechanism also includes crumple
Support (3), is formed with the first mounting hole (33) and the second mounting hole (34), the crumple support (3) on the crumple support (3)
The top of the main body rack (1) is fixedly mounted on by the bolt (4) being screwed onto in first mounting hole (33), it is described to burst
Contracting support (3) is connected by second mounting hole (34) with vehicle body.
2. brake treadle mechanism according to claim 1, it is characterised in that the crumple support (3) is including being mutually perpendicular to
The first support (31) and second support (32) of connection, first mounting hole (33) are formed in the first support (31),
Second mounting hole (34) is formed in the second support (32), and nut (41), the spiral shell are arranged with the bolt (4)
Female (41) are stuck in the outside of the first support (31), the first support (31) is brought into close contact with the main body rack (1).
3. brake treadle mechanism according to claim 2, it is characterised in that first mounting hole (33) is formed as in U
The open slot of shape structure, the opening of the open slot opens towards the edge of the first support (31).
4. brake treadle mechanism according to claim 3, it is characterised in that the open slot is two, this two openings
Groove along the first support (31) edge length direction interval setting.
5. brake treadle mechanism according to claim 1, it is characterised in that the thickness of the crumple support (3) is more than institute
State the thickness of main body rack (1).
6. brake treadle mechanism according to claim 1, it is characterised in that be arranged with locking on the link bolt (2)
Nut (21).
7. brake treadle mechanism according to claim 1, it is characterised in that on an end face of the main body rack (1)
Multiple bolts hole (11) are formed with, the main body rack (1) is bolted by multiple bolts hole (11) and is installed to car
In front panel.
8. brake treadle mechanism according to claim 1, it is characterised in that pedal arm (5) end is provided with pedal
(51)。
9. a kind of vehicle, it is characterised in that including the brake treadle mechanism according to any one in claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621418639.2U CN206265019U (en) | 2016-12-22 | 2016-12-22 | Brake treadle mechanism and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621418639.2U CN206265019U (en) | 2016-12-22 | 2016-12-22 | Brake treadle mechanism and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206265019U true CN206265019U (en) | 2017-06-20 |
Family
ID=59047728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621418639.2U Active CN206265019U (en) | 2016-12-22 | 2016-12-22 | Brake treadle mechanism and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206265019U (en) |
Cited By (2)
| 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 |
| CN109765124A (en) * | 2018-12-12 | 2019-05-17 | 芜湖普威技研有限公司 | A kind of antitorque rotating tooling for pedal arm welding assembly |
-
2016
- 2016-12-22 CN CN201621418639.2U patent/CN206265019U/en active Active
Cited By (2)
| 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 |
| CN109765124A (en) * | 2018-12-12 | 2019-05-17 | 芜湖普威技研有限公司 | A kind of antitorque rotating tooling for pedal arm welding assembly |
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