CN101148166A - Control mechanism for automobile hand brake - Google Patents
Control mechanism for automobile hand brake Download PDFInfo
- Publication number
- CN101148166A CN101148166A CNA2006100157338A CN200610015733A CN101148166A CN 101148166 A CN101148166 A CN 101148166A CN A2006100157338 A CNA2006100157338 A CN A2006100157338A CN 200610015733 A CN200610015733 A CN 200610015733A CN 101148166 A CN101148166 A CN 101148166A
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- CN
- China
- Prior art keywords
- throttle
- lever
- support
- brake
- steering
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- 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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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The hand brake control mechanism of motor vehicle for the driver to brake with hands on the steering wheel includes one controlling ring, one lever, one return spring, one rack, one push rod and one power switch mounted in the lower side of the steering wheel, as well as one throttle clutch device comprising one electromagnetic coil, one throttle pull rod separated into two sections, one return spring and one rack and mounted in the throttle site. The present invention has the advantages of shortened brake reaction time and capacity of avoiding error stepping on the gas for braking.
Description
One) technical field under:
The present invention relates to a kind of control mechanism for automobile hand brake, chaufeur is not left at hand under the situation of steering handwheel use stopping brake lock, and can make throttle gate cooperate brake to handle and close, but mis-accelerator pressing and the traffic accident quickening to cause when avoiding needing brake.
(2) background technology:
At present, known brake of motor-driven vehicle is finished by the right crus of diaphragm pedal.But well-known, the reaction of pin is not as the hand sensitivity, and right crus of diaphragm need take into account brake pedal and two operations of acceleration pedal, steps on to die easily on Das Gaspedal during moment of desperation brake, causes traffic accident.
(3) summary of the invention:
Have the deficiency that the automobile-use pin is implemented slow, the easy maloperation of brake reaction now in order to solve, the invention provides the hand operation mechanism that a kind of both hands do not leave steering handwheel, this mechanism can reduce and finds danger when chaufeur and need brake, to the reaction time that brake system works; And be provided with when brake and make the malfunctioning device of throttle, the traffic accident that mis-accelerator pressing causes when having avoided brake.
The first aspect of technical solution of the present invention is: according to people's both hands physiological reaction custom of holding with a firm grip naturally at the critical moment, brake control mechanism is contained in the steering handwheel below, after the chaufeur both hands are held up steady steering handwheel, stretch out four downwards and refer to that colluding the place that obtains is equipped with steering handwheel concentric, the annular bar handle that diameter is close, be called for short control loops, 3 or 4 levers are arranged, its outer end and control loops are hinged, lever is hinged with the support that is installed on the steering shaft sleeve pipe by the slotted hole at middle part, the inner of lever connects the master brake cylinder push rod, when needing brake, hand is held with a firm grip naturally can make on the control loops drive lever outer end and is risen, lever is inner to descend, and promotes the master brake cylinder push rod and produces braking action; When not needing to brake, chaufeur unclamps finger, and having the return spring that connects lever and support that lever is retracted original position can remove.
The second aspect of technical solution of the present invention is: according to stepping in a flash car needs gas filed principle not certainly, in order to allow the throttle gate open and close cooperate the operation of brake, the throttle gate arrangement of clutch is installed on former throttle gate draw rod positions, device is made up of magnet coil, the throttle rod, return spring, source switch, the support that are divided into two sections, and the source switch of magnet coil is contained in the support the inner on the steering shaft sleeve pipe.Source switch is oppressed by lever when not needing to brake, and power supply keeps on-state, and two sections throttle rods are inhaled together by magnet coil, can regulate the aperture of throttle gate during step on the accelerator; When needs braked, because lever rotates around the cylindrical pin on the support, lever was no longer oppressed source switch, source switch automatically springs open, make the magnet coil outage, two sections throttle rods just can not be inhaled together, become two independent parts, cause Das Gaspedal malfunctioning; When removing brake, because the angle of lever and support diminishes, source switch is oppressed and is connected by lever, and two sections throttle rods are inhaled together again by magnet coil, the Das Gaspedal restitution.
The invention has the beneficial effects as follows: can reduce and find danger when chaufeur and need brake, to the reaction time that brake system works, and but mis-accelerator pressing and situation about quickening can avoid needing to brake the time.
Description of drawings
Fig. 1 is the front view of this steering unit when not implementing to brake.
Fig. 2 is the birds-eye view of this steering unit when not implementing to brake.
Fig. 3 is the front view of this steering unit when having implemented to brake.
Fig. 4 is a throttle gate arrangement of clutch working condition chart under this steering unit idling mode.
Fig. 5 is a throttle gate arrangement of clutch working condition chart under this steering unit acceleration mode.
Fig. 6 is a throttle gate arrangement of clutch working condition chart under brake of this steering unit or the flameout state.
Among the figure: 1. control loops, 2. lever, 3. support, 4. steering shaft sleeve pipe, 5. steering handwheel, 6. master brake cylinder push rod, 7. return spring, 8. straight pin, the 9. support of arrangement of clutch, 10. source switch, 11. throttle rod, 12. throttle rods, 13. return springs, 14. magnet coils
(4) specific embodiment:
In accompanying drawing 1 to 5,3 supports (3) are housed on steering-column jacket (4), return spring (7), straight pin (8), source switch (10) are housed on the support (3), there have 3 middle parts to open the lever of slotted hole (2) to be hinged with support (3), return spring (7) other end connects the inner of lever (2), lever (2) outer end and control loops (1) are hinged, and wherein the inner of one connects master brake cylinder push rod (6).
When needing brake, the chaufeur palm is pressed on the steering handwheel (5), four refer to that scratching control loops (1) upwards holds with a firm grip, and control loops (1) drive lever (2) rotates around the straight pin (8) of support (3), and lever (2) the inner will promote master brake cylinder push rod (6) downwards and produce brake weight; Source switch this moment (10) is because of no longer being flicked by lever (2) compressing, make magnet coil (14) outage, no longer inhale together cut off the power supply back two sections throttle rods (11), (12), become two independent parts, the pull bar (11) that connects acceleration cable can not drive pull bar (12) open the throttle wide that connects throttle gate, and Das Gaspedal is ineffective, and the pull bar (12) of connection throttle gate is retracted idle position by return spring (13), throttle gate is turned down, and driving engine initiatively lowers rotating speed.When not needing to brake, chaufeur loosens finger, and return spring (7) retracts original position with lever (2) and promptly removes brake, and source switch (10) is connected the power supply of magnet coil (14) again by the lever compressing simultaneously, make two sections throttle rods (11), (12) inhale together the Das Gaspedal restitution.
Claims (7)
1. control mechanism for automobile hand brake, it is characterized in that: annular bar handle, lever, return spring, support, push rod, source switch are installed below steering handwheel, the throttle gate arrangement of clutch is installed on former throttle gate draw rod positions, and the throttle gate arrangement of clutch is made up of magnet coil, the throttle rod that is divided into two sections band suckers, return spring, support.
2. steering unit according to claim 1 is characterized in that: below steering handwheel, after the chaufeur both hands are held up steady steering handwheel, stretch out four downwards and refer to that colluding the place that obtains is equipped with the annular bar handle concentric with steering handwheel, that diameter is close, is called for short control loops.
3. steering unit according to claim 1 is characterized in that: mounting bracket on the steering shaft sleeve pipe, be equipped with return spring, straight pin, source switch on the support.
4. steering unit according to claim 1, it is characterized in that: have the outer end of 3 or 4 levers and control loops hinged, the lever middle part has slotted hole, hinged with support, when control loops was raised, lever rotated around the straight pin on the support, liter, inner decline on the lever outer end, produce the actuating force of different directions, master brake cylinder push rod or acceleration cable can be installed, mechanism is used for handling brake or throttle.
5. steering unit according to claim 1 is characterized in that: the return spring other end on the support connects the inner of lever.
6. steering unit according to claim 1, it is characterized in that: source switch is contained in the inner (or the inner of lever) of steering column jacket pipe bracket, along with lever rotates around straight pin, energized when source switch is subjected to lever (or support) compressing, power cut-off when not suffering oppression.
7. steering unit according to claim 1, it is characterized in that: the throttle gate arrangement of clutch is controlled by source switch, two sections throttle rods can not be inhaled together by magnet coil during outage, become two independent parts, the pull bar that connects acceleration cable can not drive the pull bar open the throttle wide that connects throttle gate, and the pull bar of connection throttle gate is retracted idle position by return spring; Two sections throttle rods are attracted to become one by magnet coil during energising, and the pull bar that connects acceleration cable can drive the aperture of the pull bar adjusting throttle gate that connects throttle gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100157338A CN101148166A (en) | 2006-09-22 | 2006-09-22 | Control mechanism for automobile hand brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100157338A CN101148166A (en) | 2006-09-22 | 2006-09-22 | Control mechanism for automobile hand brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101148166A true CN101148166A (en) | 2008-03-26 |
Family
ID=39248897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100157338A Pending CN101148166A (en) | 2006-09-22 | 2006-09-22 | Control mechanism for automobile hand brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101148166A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115335273A (en) * | 2020-12-16 | 2022-11-11 | 广州汽车集团股份有限公司 | System, vehicle, method and non-transitory computer-readable storage medium for improving driving safety |
| CN116176522A (en) * | 2023-02-28 | 2023-05-30 | 北京建筑大学 | Electric stepless regulation type brake control assembly of formula car and operation method |
-
2006
- 2006-09-22 CN CNA2006100157338A patent/CN101148166A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115335273A (en) * | 2020-12-16 | 2022-11-11 | 广州汽车集团股份有限公司 | System, vehicle, method and non-transitory computer-readable storage medium for improving driving safety |
| CN116176522A (en) * | 2023-02-28 | 2023-05-30 | 北京建筑大学 | Electric stepless regulation type brake control assembly of formula car and operation method |
| CN116176522B (en) * | 2023-02-28 | 2023-09-05 | 北京建筑大学 | Electric stepless regulation type brake control assembly of formula car and operation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20080326 |