CN100509510C - Hand brake operation mechanism for vehicle - Google Patents
Hand brake operation mechanism for vehicle Download PDFInfo
- Publication number
- CN100509510C CN100509510C CNB200710143929XA CN200710143929A CN100509510C CN 100509510 C CN100509510 C CN 100509510C CN B200710143929X A CNB200710143929X A CN B200710143929XA CN 200710143929 A CN200710143929 A CN 200710143929A CN 100509510 C CN100509510 C CN 100509510C
- Authority
- CN
- China
- Prior art keywords
- joystick
- parking
- ratchet
- lever
- handle
- 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
Links
- 210000000078 claw Anatomy 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 2
- 230000003321 amplification Effects 0.000 description 2
- 210000003195 fascia Anatomy 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Abstract
The manual brake mechanism for automobile includes one first lever unit comprising one handle, one pull rod, one rack and one first operating rod; and one second lever unit comprising one second operating rod, one ratchet board, one ratchet meshed to the ratchet board and one wire reel. The first lever unit and the second lever unit are connected through one pin shaft and installed onto one manual brake seat through the operating rod rotating shaft. There are also one brake wire grooved pulley fixed to the operating rod rotating shaft, and base for the manual brake seat and the ratchet board to be fixed on. The manual brake mechanism for automobile has great lever enlargement ratio and small size.
Description
Technical field
The present invention relates to brake system of car, more particularly, the present invention relates to the hand brake operation mechanism for vehicle in this system.
Background technology
Existing vehicle manual brake controlling mechanism all is a lever amplification ratio, and limited by arrangement space, and magnification ratio is limited, and the power when causing Parking on the hand braking handle is bigger than normal, does not meet human engineering; And existing hand braking bar handle is arranged near gearshift, the armrest box, need take all factors into consideration arrangement space, influences whole interior trim layout, moulding etc.
Summary of the invention
Problem to be solved by this invention provides the hand brake operation mechanism for vehicle of a kind of double lever and flat plate concealed bar handle, its objective is the big lever amplification ratio of employing in the actv. arrangement space, saves arrangement space.
To achieve these goals, the technical scheme that the present invention takes is: this hand brake operation mechanism for vehicle that is provided, major part comprises, lever one: comprise handle, pull bar, support and first joystick, lever two: mainly comprise second joystick, claw plate, ratchet and wire spool, ratchet and claw plate engagement, described lever one connects as one by bearing pin and is installed on the parking brake supporting base by the joystick rotating shaft with lever two.Described joystick rotating shaft is provided with the brake pulling wire sheave fastening with it, and described parking brake supporting base, claw plate are fastenedly connected on base, and base is installed on the auto body.
Description of drawings
The structural representation of Fig. 1 hand brake operation mechanism for vehicle of the present invention;
Fig. 2 is a structural representation of the present invention;
Fig. 3 is the assembling scheme drawing of steering unit of the present invention and aux. fascia panel.
Be labeled as among the figure: 1, bar handle; 2, pull bar; 3, first joystick; 4, second joystick; 5, discharge drag-line; 6, ratchet; 7, claw plate; 8, support; 9, wire spool; 10, supporting base; 11, Parking drag-line; 12, aux. fascia panel.
The specific embodiment
Below in conjunction with accompanying drawing, hand brake operation mechanism for vehicle of the present invention is described in further detail.
Shown in accompanying drawing 1-3, when steering unit of the present invention is worked, pull-up bar handle 1, handle 1, first joystick 3 rotating shaft on support 8 together upwards rotate, and drive pull bar 2 upward movements, under the effect of pull bar 2, second joystick 4, wire spool 9 rotate around the rotating shaft that is fixed on the supporting seat 10 together, thereby the Parking drag-line 11 on wire spool works, turn over certain angle after, ratchet 6 is locked on the claw plate 7, realizes Parking.When removing Parking, press the drag-line release gear of bar handle 1 inboard, discharge drag-line 5 pull-up ratchets 6, Parking drag-line 11 drive wire spools 9, joystick 4 rotate, pull bar 2 spurs bar handles 1, joystick 3 pivoted downward on support 8 together, realize removing Parking.
Claims (3)
1, a kind of hand brake operation mechanism for vehicle comprises,
Lever one: comprise handle (1), pull bar (2), first joystick (3) and support (8);
Lever two: comprise second joystick (4), claw plate (7), ratchet (6) and wire spool (9), ratchet and claw plate engagement;
It is characterized in that: described lever one connects as one by bearing pin and is installed on the parking brake supporting base (10) by the joystick rotating shaft with lever two, described wire spool (9) is fastening to be arranged in the joystick rotating shaft, described parking brake supporting base (10), claw plate (7) are fastenedly connected on base, and base is installed on the auto body.
2, hand brake operation mechanism for vehicle according to claim 1, it is characterized in that: during pull-up handle (1), handle (1), first joystick (3) rotating shaft on support together upwards rotate, drive pull bar (2) upward movement, under the effect of pull bar (2), second joystick (4), wire spool (9) rotate around the described joystick rotating shaft that is fixed on the parking brake supporting base (10) together, Parking drag-line (11) on wire spool works, after turning over certain angle, ratchet (6) is locked on the claw plate (7), realizes Parking.
3, hand brake operation mechanism for vehicle according to claim 2, it is characterized in that: when removing Parking, press the inboard drag-line release gear of fixed handle (1), discharge drag-line (5) pull-up ratchet (6), the Parking drag-line drives wire spool (9), second joystick (4) rotates, pull bar (2) pulling handle (1) and first joystick (3) be the pivoted downward on support (8) together, realizes removing Parking.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200710143929XA CN100509510C (en) | 2007-08-15 | 2007-08-15 | Hand brake operation mechanism for vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200710143929XA CN100509510C (en) | 2007-08-15 | 2007-08-15 | Hand brake operation mechanism for vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101100186A CN101100186A (en) | 2008-01-09 |
CN100509510C true CN100509510C (en) | 2009-07-08 |
Family
ID=39034697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200710143929XA Expired - Fee Related CN100509510C (en) | 2007-08-15 | 2007-08-15 | Hand brake operation mechanism for vehicle |
Country Status (1)
Country | Link |
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CN (1) | CN100509510C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102426106B (en) * | 2011-12-19 | 2013-09-04 | 芜湖市中兴机械技术开发有限公司 | Automobile hand brake fatigue test rack |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3850048A (en) * | 1973-10-03 | 1974-11-26 | P Moore | Hand operated actuating device for a vehicle brake pedal |
US5315893A (en) * | 1992-11-17 | 1994-05-31 | Deere & Company | Vehicle brake mechanism |
US20020062710A1 (en) * | 2000-11-13 | 2002-05-30 | Honda Giken Kogyo Kabushiki Kaisha | Control lever system for parking brake |
US20040035239A1 (en) * | 2000-06-16 | 2004-02-26 | Markus Bohm | Parking brake |
EP1533203A1 (en) * | 2003-11-21 | 2005-05-25 | Renault | Excentric lever for parking brake |
CN1836946A (en) * | 2005-03-23 | 2006-09-27 | 迪茨-汽车两合公司 | Operating device of brake |
CN1923583A (en) * | 2005-08-31 | 2007-03-07 | 本田技研工业株式会社 | Parking brake apparatus |
-
2007
- 2007-08-15 CN CNB200710143929XA patent/CN100509510C/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3850048A (en) * | 1973-10-03 | 1974-11-26 | P Moore | Hand operated actuating device for a vehicle brake pedal |
US5315893A (en) * | 1992-11-17 | 1994-05-31 | Deere & Company | Vehicle brake mechanism |
US20040035239A1 (en) * | 2000-06-16 | 2004-02-26 | Markus Bohm | Parking brake |
US20020062710A1 (en) * | 2000-11-13 | 2002-05-30 | Honda Giken Kogyo Kabushiki Kaisha | Control lever system for parking brake |
EP1533203A1 (en) * | 2003-11-21 | 2005-05-25 | Renault | Excentric lever for parking brake |
CN1836946A (en) * | 2005-03-23 | 2006-09-27 | 迪茨-汽车两合公司 | Operating device of brake |
CN1923583A (en) * | 2005-08-31 | 2007-03-07 | 本田技研工业株式会社 | Parking brake apparatus |
Also Published As
Publication number | Publication date |
---|---|
CN101100186A (en) | 2008-01-09 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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: 20090708 Termination date: 20210815 |
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CF01 | Termination of patent right due to non-payment of annual fee |