CN208411701U - Mechanical-hydraulic brake operating mechanism - Google Patents
Mechanical-hydraulic brake operating mechanism Download PDFInfo
- Publication number
- CN208411701U CN208411701U CN201820973317.7U CN201820973317U CN208411701U CN 208411701 U CN208411701 U CN 208411701U CN 201820973317 U CN201820973317 U CN 201820973317U CN 208411701 U CN208411701 U CN 208411701U
- Authority
- CN
- China
- Prior art keywords
- foot
- driven lever
- driven
- rod
- transmission levers
- 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.)
- Active
Links
Landscapes
- Braking Elements And Transmission Devices (AREA)
Abstract
The utility model discloses a kind of mechanical-hydraulic brake operating mechanisms, including the foot-driven lever and brake pump being arranged based on braking rack, the top body of rod of the foot-driven lever cuts with scissors dress, the drive end of foot-driven lever is in foot-driven lever and cuts with scissors the back lower place decorateeed, the driven end of foot-driven lever is in foot-driven lever and cuts with scissors the back upper place decorateeed, the pump housing of the brake pump tilts backwards setting, the upper end for stretching out the push rod of the pump housing rearwardly and upwardly is in foot-driven lever and cuts with scissors the back lower place decorateeed, transmission levers and drive rod are equipped between push rod top and foot-driven lever driven end, the body of rod of the transmission levers is hinged at foot-driven lever and cuts with scissors the rear decorateeed, the posterior end of the front upper place drive end hinge drive rod of transmission levers, the driven end of the preceding upper end hinge foot-driven lever of drive rod, the front end of drive rod is high and rear end is low, the back lower place driven end of transmission levers and push rod upper end are hinged.The utility model uses transmission levers and drive rod compared to traditional structure, can get the small technical effect of steering force needed for manipulating the hydraulic brake mechanism.
Description
Technical field
The utility model relates to motor vehicle braking system, specially a kind of mechanical-hydraulic brake operating mechanism.
Background technique
According to market survey, the vehicle of hydraulic brake system is also used now, generallys use hydraulic booster braking mechanism.
Hydraulic booster braking mechanism is highly-safe, manipulates light and flexible, but must be in normal working of engine
It could work normally, once engine misses, are difficult to effective brake again.And general mechanical-hydraulic brake operating mechanism, though
So can in the case where engine misses can effective brake, but this mechanical liquid brake operating mechanism generally use it is fixed
Brake lever ratio, entire braking process, which needs driver to apply very big steering force, just can be carried out effective brake, and security performance obtains
Less than guarantee；In addition, the existing mechanical-hydraulic brake operating mechanism in part is mounted on outside driver's cabin, so that the operating mechanism
The push rod length of brake pump is excessive, and mechanical-hydraulic brake operating mechanism is placed in outdoor and is also easy to damage of getting rusty, maintenance cost
It is excessively high.
Utility model content
In view of the deficiencies of the prior art, the technical problem to be solved by the utility model is to propose a kind of manipulation labour-saving
Mechanical-hydraulic brake operating mechanism.
It is able to solve the mechanical-hydraulic brake operating mechanism of above-mentioned technical problem, technical solution includes being based on braking rack
The foot-driven lever and brake pump of setting, except that the top body of rod of the foot-driven lever cuts with scissors dress, the drive end of foot-driven lever is in foot
Treadle cuts with scissors the back lower place decorateeed, and the driven end of foot-driven lever be in the back upper place that foot-driven lever hinge is decorateeed, the pump housing of the brake pump to
Rear-inclined setting, the upper end for stretching out the push rod of the pump housing rearwardly and upwardly are in foot-driven lever and cut with scissors the back lower place decorateeed, push rod top and foot
Between treadle driven end be equipped with transmission levers and drive rod, the body of rod of the transmission levers be hinged at foot-driven lever hinge decorate after
Side, the posterior end of the front upper place drive end hinge drive rod of transmission levers, the driven end of the preceding upper end hinge foot-driven lever of drive rod,
The back lower place driven end of transmission levers and push rod upper end are hinged.
To obtain the reasonable space layout in driver's cabin, the foot-driven lever and brake pump are set to system by left and right position
Between the left and right side plate of motivation frame, the partition parallel with side plate is equipped in the braking rack between foot-driven lever and brake pump, it is described
Foot-driven lever is installed on the rotation short sleeve being arranged between left side side plate and partition；The transmission levers include rotate long axle sleeve,
Active short arm plate and driven long arm plate, the rotation long axis are set between left and right side plate and (avoid partition), and the active is short
Arm plate is fixed in the rotation long axis on the left of partition and puts on, and the driven long arm plate is fixed in the rotation long axis on the right side of partition and puts on.
The utility model has the beneficial effects that
1, the utility model mechanical-hydraulic brake operating mechanism uses transmission levers and drive rod compared to traditional structure, can
Obtain the small technical effect of steering force needed for manipulating the hydraulic brake mechanism.
2, the utility model is compact-sized, occupies little space, mountable in driver's cabin, avoids being located at outside driver's cabin by wind
It blows rain to beat and damage of getting rusty, long service life.
3, the utility model structure is simple, is easy to install and remove, and safeguards simple and convenient.
Detailed description of the invention
Fig. 1 is a kind of three-dimensional structure diagram of embodiment of the utility model.
Fig. 2 is the side view of Fig. 1 embodiment, and display foot-driven lever is in return state when inoperative.
Figure number mark: 1, foot-driven lever；2, the pump housing；3, push rod；4, transmission levers；4-1, the long axle sleeve of rotation；4-2, active are short
Arm plate；4-3, driven long arm plate；5, drive rod；6, braking rack；6-1, side plate；6-2, partition；6-3, baffle；7, short axle is rotated
Set.
Specific embodiment
Illustrated embodiment is described further the technical solution of the utility model with reference to the accompanying drawing.
The structure of the utility model mechanical-hydraulic brake operating mechanism includes 1 He of foot-driven lever being arranged based on braking rack 6
Brake pump is connected between the foot-driven lever 1 and brake pump by transmission levers 4 and drive rod 5.
The braking rack 6 includes the semiclosed framework being made of the side plate 6-1 of left and right position and preposition baffle 6-3,
The center left and right side plate 6-1 is equipped with the partition 6-2 parallel with side plate 6-1, and the front upper place between left plate 6-1 and partition 6-2 is equipped with
Horizontal rotation short sleeve 7, as shown in Figure 1.
The foot-driven lever 1 is set between left plate 6-1 and partition 6-2, and the top body of rod of foot-driven lever 1 passes through rod aperture and rotation
The suit of short sleeve 7 is connected and forms lever construction, and the drive end (step end) of foot-driven lever 1 is in the back lower place of rotation short sleeve 7
The driven end of (be lower than braking rack 6), foot-driven lever 1 is in the back upper place (being higher by braking rack 6) of rotation short sleeve 7, as Fig. 1,
Shown in Fig. 2.
The brake pump is set between right side plate 6-1 and partition 6-2 below rotation short sleeve 7, the pump housing 2 of brake pump
Tilt backwards setting, push rod 3 stretches out the pump housing 2 rearwardly and upwardly, the upper end of the push rod 3 be in the back lower place of rotation short sleeve 7 (after
Braking rack 6 out), as shown in Figure 1 and Figure 2.
The transmission levers 4 include rotating long axle sleeve 4-1 and active short arm plate 4-2 and driven long arm plate 4-3, and described turn
It moves long axle sleeve 4-1 and is horizontally placed between left and right side plate 6-1 that (partition 6-2 evacuation opens the long axle sleeve 4- of rotation in rotation 7 rear of short sleeve
1), between left plate 6-1 and partition 6-2, the active short arm plate 4-2 is fixed in forward diagonally upward on the long axle sleeve 4-1 of rotation
And connect between the driven end of foot-driven lever 1 by the drive rod 5 of left and right bilateral, connection type is the preceding height of the drive rod 5
End and the driven end of foot-driven lever 1 are hinged, and the rear low side and active short arm plate 4-2 of drive rod 5 are hinged；In right side plate 6-1 and partition
Between 6-2, the driven oblique back lower place long arm plate 4-3 is fixed on the long axle sleeve 4-1 of rotation and is hinged with the upper end of push rod 3,
As shown in Figure 1 and Figure 2.
When work, driver steps on the foot-operated of foot-driven lever 1, and the brake force of foot-driven lever 1 is transferred to transmission bar by drive rod 5
Brake force is transferred to push rod 3 by bar 4, transmission levers 4, and push rod 3 again exports the hydraulic coupling that brake force is converted into brake pump.
In above structure, its stroke is reduced the driven end of foot-driven lever 1 at work, 1 driven end active force of foot-driven lever
Direction and the angle of the force direction of drive rod 5 constantly increase so that 1 driven end of foot-driven lever is applied to active short arm plate 4-
Active force on 2 increases exponentially, to make driven long arm plate 4-3 that steering force required for push rod 3 be pushed constantly to reduce.
The utility model compact overall structure, the space occupied is small, and braking rack 6 is solid reliable, is adapted to mount to driving
Interior, foot-driven lever 1, brake pump, transmission levers 4 and drive rod 5 are easy to from 6 rear of braking rack and lower section installation, disassembly, dimension
It repairs, to greatly facilitate the maintenance of user in the future.
Claims (2)
1. mechanical-hydraulic brake operating mechanism, including foot-driven lever (1) and brake pump based on braking rack (6) setting, feature
Be: the top body of rod of the foot-driven lever (1) hinge dress, the drive end of foot-driven lever (1) be in foot-driven lever (1) cut with scissors decorate it is rear under
Side, the driven end of foot-driven lever (1) are in foot-driven lever (1) and cut with scissors the back upper place decorateeed, and the pump housing (2) of the brake pump, which tilts backwards, to be set
It sets, the upper end for the push rod (3) for stretching out the pump housing (2) rearwardly and upwardly is in foot-driven lever (1) and cuts with scissors the back lower place decorateeed, push rod (3) top
Transmission levers (4) and drive rod (5) are equipped between foot-driven lever (1) driven end, the body of rod of the transmission levers (4) is hinged at foot
Treadle (1) cuts with scissors the rear decorateeed, the posterior end of the front upper place drive end hinge drive rod (5) of transmission levers (4), drive rod (5)
Preceding upper end hinge foot-driven lever (1) driven end, the front end of drive rod (5) is high and rear end is low, the back lower places of transmission levers (4) from
Moved end and push rod (3) upper end are hinged.
2. mechanical-hydraulic brake operating mechanism according to claim 1, it is characterised in that: the foot-driven lever (1) and braking
Pump is set between the left and right side plate (6-1) of braking rack (6) by left and right position, the system between foot-driven lever (1) and brake pump
Be equipped with the partition (6-2) parallel with side plate (6-1) in motivation frame (6), the foot-driven lever (1) be installed on left side side plate (6-1) with
On the rotation short sleeve (7) being arranged between partition (6-2)；The transmission levers (4) are short including the long axle sleeve (4-1) of rotation, active
Arm plate (4-2) and driven long arm plate (4-3), the long axle sleeve (4-1) of rotation are arranged between left and right side plate (6-1), the master
Dynamic short arm plate (4-2) is fixed on the long axle sleeve of rotation (4-1) on the left of partition (6-2), and the driven long arm plate (4-3) is fixed in
On the long axle sleeve of rotation (4-1) on the right side of partition (6-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820973317.7U CN208411701U (en) | 2018-06-22 | 2018-06-22 | Mechanical-hydraulic brake operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820973317.7U CN208411701U (en) | 2018-06-22 | 2018-06-22 | Mechanical-hydraulic brake operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208411701U true CN208411701U (en) | 2019-01-22 |
Family
ID=65109056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820973317.7U Active CN208411701U (en) | 2018-06-22 | 2018-06-22 | Mechanical-hydraulic brake operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208411701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583551A (en) * | 2018-06-22 | 2018-09-28 | 广西钦州力顺机械有限公司 | Mechanical-hydraulic brake operating mechanism |
-
2018
- 2018-06-22 CN CN201820973317.7U patent/CN208411701U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583551A (en) * | 2018-06-22 | 2018-09-28 | 广西钦州力顺机械有限公司 | Mechanical-hydraulic brake operating mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100556747C (en) | Stop device | |
| CN208411701U (en) | Mechanical-hydraulic brake operating mechanism | |
| CN109552283A (en) | It is a kind of easy to operate to stay brake gear and the electric grass-cutting vehicle with the device | |
| CN205034250U (en) | Electric scooter | |
| CN210455200U (en) | Light aircraft pedal device | |
| CN108583551A (en) | Mechanical-hydraulic brake operating mechanism | |
| CN209505719U (en) | It is a kind of easy to operate to stay brake gear and the electric grass-cutting vehicle with the device | |
| CN203410441U (en) | Automobile brake pedal assembly | |
| CN203580922U (en) | Multifunctional pedal system | |
| CN2864721Y (en) | Optical cable coil embarkation vehicle | |
| CN201124833Y (en) | Service brake manipulating mechanism for electric motor drive chassis | |
| CN2905641Y (en) | Combined brake control mechanism for motorcycle | |
| CN204998520U (en) | Integrative device of automotive electronics throttle braking | |
| CN203142953U (en) | Installing structure of motor tricycle braking operating control device | |
| CN217260527U (en) | Front drum and rear butterfly type electric vehicle brake device | |
| CN109927689B (en) | Disconnect-type service brake device and fork truck | |
| CN212685514U (en) | Brake pedal structure of electric vehicle | |
| CN215553894U (en) | Motorcycle or storage battery car braking assembly | |
| CN201264696Y (en) | Four-bar mechanism hydraulic disc brake | |
| CN215553895U (en) | Motorcycle or storage battery car braking assembly | |
| CN201309480Y (en) | Braking four link system | |
| CN211335582U (en) | Direction-adjustable driving position of internal combustion fixed platform carrier | |
| CN101380985A (en) | Four-bar mechanism brake device | |
| CN209126708U (en) | A kind of sideboom tractor novel parking lock actuater | |
| CN1663847A (en) | Automobile bumper with turning pedal mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |