CN108583549A - The hand braking control mechanism of automobile oil pressure - Google Patents
The hand braking control mechanism of automobile oil pressure Download PDFInfo
- Publication number
- CN108583549A CN108583549A CN201810067665.2A CN201810067665A CN108583549A CN 108583549 A CN108583549 A CN 108583549A CN 201810067665 A CN201810067665 A CN 201810067665A CN 108583549 A CN108583549 A CN 108583549A
- Authority
- CN
- China
- Prior art keywords
- pawl
- brake handle
- brake
- ratchet wheel
- push rod
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 125000006850 spacer group Chemical group 0.000 claims abstract description 18
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/08—Brake-action initiating means for personal initiation hand actuated
- B60T7/10—Disposition of hand control
- B60T7/101—Disposition of hand control by means of a pull rod
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Elements And Transmission Devices (AREA)
Abstract
The invention belongs to automobile brake control arts, propose a kind of hand braking control mechanism of automobile oil pressure.A kind of hand braking control mechanism of automobile oil pressure proposed is with brake handle with horizontally disposed horizon bar；The rear end of horizon bar is formed slopely the supporting rod of brake handle obliquely；The lower end of supporting rod is hinged with one end of aligning joint draw ring；The other end of aligning joint draw ring is contacted by mandril with the spool of brake cylinder；Brake handle is provided centrally with push rod；Brake handle and and button connects are stretched out in the front end of push rod；The rear end of push rod is connected with pawl；Spacer is equipped on push rod；Compression spring is provided between spacer and button；The pawl, ratchet wheel plate both sides be separately installed with reinforcing plate；One end of two pieces of reinforcing plates is hinged by axis pin I and pawl, and the other end is hinged by pin shaft II and ratchet wheel plate.The present invention realizes hand brake by the cooperation of pawl and ratchet wheel plate and brake cylinder, has the characteristics of simple in structure, long lifespan, compact.
Description
Technical field
The invention belongs to automobile brake control arts, relate generally to a kind of hand braking control machine of automobile oil pressure
Structure.
Background technology
The hand braking control mechanism used currently on the market is all mechanical braking or air-pressure brake, in manipulation process, when
There are many unfavorable factors during use；In use, often steering force is excessive for mechanical braking arrangement, operator brake
Arduously or braking effect it is bad cause vehicle landslide etc. accidents；If lengthening brake handle, it is excessive cabin interior to be occupied
Space, handle swing is excessive when braking, causes driver inconvenient；Since steering force is big, mechanism and attachment are fragile, the service life
Short, there are security risks；Existing vehicle generally uses oil sector to control when turning to and foot brake, such as uses air-pressure brake machine
Structure then needs individually to increase to vehicle a whole set of and gas storage and accessory device, cost is added to increase；And complete equipment volume is big, exists
Security risk.
Invention content
In order to solve the above technical problems, the purpose of the present invention is to propose to a kind of hand braking control mechanisms of automobile oil pressure.
The present invention is to complete foregoing invention task to adopt the following technical scheme that：
A kind of hand braking control mechanism of automobile oil pressure, the hand braking control mechanism of automobile oil pressure have brake handle,
The brake handle has horizontally disposed horizon bar；The rear end of horizon bar described in brake handle is formed slopely braking hand obliquely
The supporting rod of handle；The lower end of supporting rod described in brake handle is hinged with one end of aligning joint draw ring, forms the braking hand
The structure that handle can rotate under the pulling of hand around the hinge joint of brake handle and aligning joint draw ring；Aligning joint draw ring
The other end is contacted by mandril with the spool of brake cylinder；Brake handle is provided centrally with push rod；It stretches the front end of the push rod
Go out the brake handle and and button connects；The rear end of the push rod is connected with pawl；It is equipped with spacer on the push rod,
And the spacer is connected firmly with the push rod；It is provided between the spacer and the button to be locked to pawl
Compression spring only；The compression spring is nested on push rod；Be fixed on the base with the ratchet wheel plate of the click-fit, setting by
Compression spring between button and spacer is given pawl one opposite force, is made due to the pre-pressing effect by button and spacer by push rod
Pawl is remained to be meshed with ratchet wheel plate；The pawl, ratchet wheel plate both sides be separately installed with reinforcing plate；Two pieces of reinforcements
One end of plate is hinged by axis pin I and the pawl, and the other end is hinged and described by pin shaft II and the ratchet wheel plate
Axis pin I forms the centre of gyration of pawl, and pin shaft II forms the centre of gyration of ratchet wheel plate, the pawl, ratchet wheel plate is made to brake
It when handle acts, while being acted around the corresponding centre of gyration, and the pawl is made to be engaged in real time with ratchet wheel plate.
The front end of the brake handle is equipped with taper knob.
The ratchet wheel plate is the riser that arc heading tape has ratchet.
The aligning joint draw ring is that aligning oscillating bearing is inlayed on a head, tail portion has female structure.
It is the cylinder with bulb that one end that the mandril is connect with adjusting joint draw ring, which has external screw thread, the other end,
Body, and the bulb is corresponding with the ball-and-socket of brake cylinder spool.
A kind of hand braking control mechanism of automobile oil pressure proposed by the present invention, using above-mentioned technical proposal, by pawl with
The cooperation of ratchet wheel plate and brake cylinder realizes hand brake, has the characteristics of simple in structure, long lifespan, compact.
Description of the drawings
Fig. 1 the structural representation of present invention.
Fig. 2 is the structure top view of the present invention.
In figure：1, button, 2, push rod, 3, taper knob, 4, compression spring, 5, spacer, 6, brake handle, 7, pawl, 8, reinforcing plate,
9, ratchet wheel plate, 10, pedestal, 11, aligning joint draw ring, 12, mandril, 13, brake cylinder, 14, axis pin I, 15, pin shaft II.
Specific implementation mode
The present invention is illustrated in conjunction with attached drawing and specific implementation, but and is not construed as limiting the present invention limitation：
As depicted in figs. 1 and 2, a kind of hand braking control mechanism of automobile oil pressure, the hand braking control machine of automobile oil pressure
There is structure brake handle 6, the brake handle 6 to have horizontally disposed horizon bar；The front end of the brake handle 6 is equipped with,
Taper knob 3 serves anti-skidding on brake handle 6；The rear end of horizon bar described in brake handle 6 is formed slopely braking hand obliquely
The supporting rod of handle；The lower end of supporting rod described in brake handle is hinged with one end of aligning joint draw ring 11, forms the braking
The structure that handle 6 can rotate under the pulling of hand around the hinge joint of brake handle and aligning joint draw ring；It draws in the aligning joint
The other end of ring 11 is contacted by mandril 12 with the spool of brake cylinder 13；The aligning joint draw ring 11 is a head edge
Embedding aligning oscillating bearing, tail portion have female structure；The mandril 12 has with one end that joint draw ring 11 is connect is adjusted
There is external screw thread, the other end is the cylinder with bulb, and the bulb is corresponding with the ball-and-socket of 13 spool of brake cylinder；
Brake handle 6 is provided centrally with push rod 2；The front end of the push rod 2 is stretched out the brake handle and is connected with button 1
It connects；The rear end of the push rod 2 is connected with pawl 7；Be equipped with spacer 5 on the push rod 2, and the spacer 5 with it is described
Push rod 2 connects firmly；It is provided between the spacer 5 and the button 1 to carry out the compression spring 4 of locking to pawl；Described 4
Compression spring is nested on push rod 2；The ratchet wheel plate 9 coordinated with the pawl 7 is fixed on pedestal 1, is arranged in button 1 and spacer 5
Between compression spring 4 due to by button and spacer pre-pressing effect, give pawl one opposite force by push rod, make pawl 7 begin
It keeps being meshed with ratchet wheel plate 9 eventually；The ratchet wheel plate 9 is the riser that arc heading tape has ratchet；The two of the pawl 7, ratchet wheel plate 9
Side is separately installed with reinforcing plate 8；One end of two pieces of reinforcing plates 8 is hinged by axis pin I 14 and the pawl 7, the other end
The centre of gyration of pawl, 15 shape of pin shaft II are formed by the hinged and described axis pin I 14 of pin shaft II 15 and the ratchet wheel plate 9
At the centre of gyration of ratchet wheel plate, make the pawl, ratchet wheel plate when brake handle acts, while around the corresponding centre of gyration
Action, and the pawl is made to be engaged in real time with ratchet wheel plate.Reinforcing plate 8 can improve the intensity of brake handle 6.Meanwhile because
It is to be installed in the both sides of pawl 7 and ratchet wheel plate 9, it is possible to play constraint pawl 7 and correspond to the centre of gyration and the correspondence of brake handle 6
The axial float of the centre of gyration.
When braking, pull-up brake handle 6, brake handle 6 is rotated around the centre of gyration 2, and aligning is pushed at the centre of gyration 3
Joint draw ring 11 and mandril 12, mandril 12 push 13 spool of brake cylinder, complete braking maneuver.Work of the push rod 2 in compression spring 4 simultaneously
It under, gives pawl 7 to provide pulling force always, ensures that pawl 7 is engaged with ratchet wheel plate 9 always, prevent brake handle 6 from slipping.
When releasing braking, pico- pull-up brake handle 6 is needed, while pressing lower button 1, the push rod 2 at this moment being connect with button 1
Pawl 7 is pushed to be rotated around axis pin I 14, pawl 7 is deviate from from the ratchet of ratchet wheel plate 9, while putting down brake handle 6, to be braked
After handle 6 falls on bottom, release button 1 is completed to release braking maneuver.
Claims (5)
1. a kind of hand braking control mechanism of automobile oil pressure, it is characterised in that：The hand braking control mechanism of automobile oil pressure
With brake handle, the brake handle has horizontally disposed horizon bar；The rear end of horizon bar described in brake handle is obliquely
It is formed slopely the supporting rod of brake handle；The lower end of supporting rod described in brake handle is hinged with one end of aligning joint draw ring, shape
The structure that can be rotated around the hinge joint of brake handle and aligning joint draw ring under the pulling of hand at the brake handle；It is described
The other end of aligning joint draw ring is contacted by mandril with the spool of brake cylinder；Brake handle is provided centrally with push rod；Institute
The brake handle and and button connects are stretched out in the front end for stating push rod；The rear end of the push rod is connected with pawl；Described pushes away
Spacer is equipped on bar, and the spacer is connected firmly with the push rod；It is provided between the spacer and the button
To carry out the compression spring of locking to pawl；The compression spring is nested on push rod；It is fixed with the ratchet wheel plate of the click-fit
On pedestal, the compression spring being arranged between button and spacer is given due to the pre-pressing effect by button and spacer by push rod
One opposite force of pawl, makes pawl remain and is meshed with ratchet wheel plate；The pawl, ratchet wheel plate both sides be separately installed with plus
Strong plate；One end of two pieces of reinforcing plates is hinged by axis pin I and the pawl, and the other end passes through pin shaft II and the spine
Wheel plate is hinged, and the axis pin I forms the centre of gyration of pawl, and pin shaft II forms the centre of gyration of ratchet wheel plate, makes described
Pawl, ratchet wheel plate are acted when brake handle acts, while around the corresponding centre of gyration, and make the pawl and ratchet wheel plate
Engagement in real time.
2. a kind of hand braking control mechanism of automobile oil pressure as described in claim 1, it is characterised in that：The brake handle
Front end is equipped with taper knob.
3. a kind of hand braking control mechanism of automobile oil pressure as described in claim 1, it is characterised in that：The ratchet wheel plate is
Arc heading tape has the riser of ratchet.
4. a kind of hand braking control mechanism of automobile oil pressure as described in claim 1, it is characterised in that：The aligning joint
Draw ring is that aligning oscillating bearing is inlayed on a head, tail portion has female structure.
5. a kind of hand braking control mechanism of automobile oil pressure as described in claim 1, it is characterised in that：The mandril and tune
Saving one end of joint draw ring connection, to have external screw thread, the other end be the cylinder with bulb, and the bulb and brake oil
The ball-and-socket of cylinder valve core is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810067665.2A CN108583549A (en) | 2018-01-24 | 2018-01-24 | The hand braking control mechanism of automobile oil pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810067665.2A CN108583549A (en) | 2018-01-24 | 2018-01-24 | The hand braking control mechanism of automobile oil pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108583549A true CN108583549A (en) | 2018-09-28 |
Family
ID=63608238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810067665.2A Pending CN108583549A (en) | 2018-01-24 | 2018-01-24 | The hand braking control mechanism of automobile oil pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108583549A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3185264A (en) * | 1961-07-04 | 1965-05-25 | Saab Scania Ab | Vehicle hand brake comprising a servo device inserted in the linkage between the brake and a brake lever cooperating with a locking device |
| GB1428230A (en) * | 1973-01-12 | 1976-03-17 | Citroen Sa | Power assisted manual control systems for emergency brakes of motor vehicles |
| KR20030008304A (en) * | 2001-07-19 | 2003-01-25 | 현대자동차주식회사 | tension adjusting device for parking brake cable |
| JP2006182350A (en) * | 2006-03-31 | 2006-07-13 | Hiruta Kogyo Co Ltd | Folding type parking brake device |
| CN201800698U (en) * | 2010-09-07 | 2011-04-20 | 浙江信阳实业有限公司 | Driving and parking brake device of all-terrain vehicle |
| CN201961297U (en) * | 2011-01-20 | 2011-09-07 | 洛阳市黄河软轴控制器股份有限公司 | Hand braking controller for construction vehicle |
| CN202147676U (en) * | 2011-07-27 | 2012-02-22 | 中国人民解放军总后勤部军事交通运输研究所 | Hydraulic braking system for trailer |
| CN202213575U (en) * | 2011-07-27 | 2012-05-09 | 中国人民解放军总后勤部军事交通运输研究所 | Hydraulic impact braking system with impact braking function for trailer |
| CN207955612U (en) * | 2018-01-24 | 2018-10-12 | 洛阳市黄河软轴控制器股份有限公司 | The hand braking control mechanism of automobile oil pressure |
-
2018
- 2018-01-24 CN CN201810067665.2A patent/CN108583549A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3185264A (en) * | 1961-07-04 | 1965-05-25 | Saab Scania Ab | Vehicle hand brake comprising a servo device inserted in the linkage between the brake and a brake lever cooperating with a locking device |
| GB1428230A (en) * | 1973-01-12 | 1976-03-17 | Citroen Sa | Power assisted manual control systems for emergency brakes of motor vehicles |
| KR20030008304A (en) * | 2001-07-19 | 2003-01-25 | 현대자동차주식회사 | tension adjusting device for parking brake cable |
| JP2006182350A (en) * | 2006-03-31 | 2006-07-13 | Hiruta Kogyo Co Ltd | Folding type parking brake device |
| CN201800698U (en) * | 2010-09-07 | 2011-04-20 | 浙江信阳实业有限公司 | Driving and parking brake device of all-terrain vehicle |
| CN201961297U (en) * | 2011-01-20 | 2011-09-07 | 洛阳市黄河软轴控制器股份有限公司 | Hand braking controller for construction vehicle |
| CN202147676U (en) * | 2011-07-27 | 2012-02-22 | 中国人民解放军总后勤部军事交通运输研究所 | Hydraulic braking system for trailer |
| CN202213575U (en) * | 2011-07-27 | 2012-05-09 | 中国人民解放军总后勤部军事交通运输研究所 | Hydraulic impact braking system with impact braking function for trailer |
| CN207955612U (en) * | 2018-01-24 | 2018-10-12 | 洛阳市黄河软轴控制器股份有限公司 | The hand braking control mechanism of automobile oil pressure |
Non-Patent Citations (1)
| Title |
|---|
| 张铭祥: "QY25型汽车起重机制动保险装置的改进", 工程机械, no. 08, pages 47 * |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180928 |
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| WD01 | Invention patent application deemed withdrawn after publication |