CN208646821U - A kind of hydraulic type automobile copilot brake gear - Google Patents
A kind of hydraulic type automobile copilot brake gear Download PDFInfo
- Publication number
- CN208646821U CN208646821U CN201821253558.0U CN201821253558U CN208646821U CN 208646821 U CN208646821 U CN 208646821U CN 201821253558 U CN201821253558 U CN 201821253558U CN 208646821 U CN208646821 U CN 208646821U
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- piston
- ram pot
- brake gear
- pedal
- type automobile
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Abstract
The utility model relates to a kind of hydraulic type automobile copilot brake gears, including main driving brake part, mainly there are type frame, ram pot, piston and fork arm in copilot brake part and perfusion tube, main driving brake part, are supported on two wall of driver's cabin by bolt and being screwed on for sleeve；Mainly there are pedal, ram pot, piston, piston rod in copilot brake part, provides holding power by angular plate.When copilot steps on or unclamps pedal, compressed liquid flows extruding by perfusion tube between two ram pots, drives piston motion, to achieve the purpose that control main driving brake.Present apparatus structure is simple, and fixed form is easy, and easy for installation, mechanotransduction performance is splendid.
Description
Technical field
The present invention relates to automobile braking device technical field more particularly to a kind of hydraulic type automobile copilot brake gears.
Background technique
Currently, various automobile auxiliary brake devices, major and minor steering position is respectively mounted different types of metallic support, with support
Transmission bracing wire between fixed major and minor brake pedal.There are following deficiencies: (1) metallic support in above-mentioned automobile auxiliary brake device
It by bolt screw or is welded and fixed, has destruction to car body, affect the beauty and reliability of car body；(2) peace of metallic support
Dress with fixation be not easy, need to body construction understand could drill down screw perhaps welding welded in narrow car body or
It drills also pretty troublesome, is not suitable for layman；(3) above-mentioned metallic support disassembly is difficult, the part being especially welded and fixed,
The private car owner of temporary needs copilot brake is caused to perplex；(4) existing copilot brake gear easy to assemble needs logical
Boards wall is crossed on the beam between two driver's cabins, it is difficult to adapt to different automobile types；(5) the mechanotransduction performance of the bracing wire kind of drive
It is bad, and pulley is used mostly, frictional resistance is big.
Summary of the invention
It is an object of the invention to overcome the shortcomings of existing automobile auxiliary brake device, a kind of hydraulic type automobile copilot is provided
Brake gear, the mechanical property of optimization copilot brake, facilitates general private car installing and dismounting temporarily to use.This kind of device peace
Dress is convenient, does not need the fixation device of driving member, structurally reasonable simple, occupies little space, performance safety is reliable, is applicable in various privates
Family's vehicle, bracket installation, carry very convenient, mechanotransduction better performances at disassembly.
The present invention is achieved by the following technical solutions:
A kind of hydraulic type automobile copilot brake gear, including it is the first carrying bolt, first sleeve, fork arm, first hydraulic
Cylinder, perfusion tube, first piston, type frame, second sleeve, the second carrying bolt, the second ram pot, pedal, piston rod, second live
Plug, angular plate, wherein fork arm is placed on above main driving brake pedal, forks the drive rod of main driving brake pedal, and fork arm
Top connects first piston, is mounted in the first ram pot；First ram pot is tightly fixed among type frame, end sealing,
And ram pot upper side aperture connects perfusion tube；First sleeve, second sleeve is respectively welded in type frame both ends, and two sleeves have interior spiral shell
Line is connect with the first carrying bolt, the second carrying bolt respectively by screw thread；Perfusion tube one end is accessed on the first ram pot side
Side, the other end access the second ram pot side-lower；Second ram pot bottom end is tightly fixed on angular plate, and it is living that cylinder is provided with second
Plug；Second piston is connect by piston rod with pedal.
First carrying bolt, the second carrying bolt are in same level axis, and head end is coarse, to drive with master
It sails locular wall face and generates enough frictional force, guarantee that relative displacement will not occur at work for sleeve.
There is compressed liquid in first ram pot, the second ram pot, it may be necessary to replace with compressed gas, pressure
It should be filled with according to formula p=F/S, wherein p is pressure, unit pa；F is the power for stepping on main driving brake pedal, unit N；S is defeated
Liquid pipe area, unit cm2；Wherein F value range is advisable in 10~50N, and perfusion tube cross-sectional area takes 0.5~1cm2It is advisable.
Aperture is arranged at first ram pot bottom, enters and leaves for fork arm, cylinder top and type frame are in sealing contact.
There is aperture at the top of second ram pot, is entered and left for piston rod, cylinder bottom and angular plate are in sealing contact.
At 20 centimetres to 30 centimetres, two bolt lengths are no more than length sleeve for the first sleeve, second sleeve length
15 centimetres, user can adjust the length that two carrying bolts are stretched out from sleeve by twisting screw thread, to make carrying bolt
Head be adjacent to two wall of main driving room, generate enough holding powers, frictional force.
The angular board bottom face is coarse, and can generate sufficiently large frictional force with copilot room foot pad, opposite position does not occur
Subject to shifting, and the angle of two plate face of angular plate should be 70 °~100 °.
The beneficial effects of the present invention are:
1. the device does not need fixed bracing wire, perfusion tube does not need fixed structure, and convenient for disassembly and assembly, does not need tool.
2. the modular construction at main driving is simple, type frame occupies little space, and leaves the space that driver puts foot, not shadow
The operation of driver underfooting is rung, more securely and reliably.
3. the brake pedal at copilot is fixed by angular plate, can arbitrarily it place, more flexible, brief and practical.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is main driving modular construction schematic diagram of the invention；
Fig. 3 is copilot modular construction schematic diagram of the invention；
In figure, 1. first carrying bolts, 2. first sleeves, 3. fork arms, 4. first ram pots, 5. perfusion tubes, 6. main drivings
Brake pedal, 7. first pistons, 8. type framves, 9. second sleeves, 10. second carrying bolts, 11. second ram pots, 12. are stepped on
Plate, 13. piston rods, 14. second pistons, 15. angular plates.
Specific embodiment
With reference to the accompanying drawing, embodiments of the present invention are described further:
As shown in Figure 1, a kind of hydraulic type automobile copilot brake gear of the present invention, including main driving component, pair
Driving component, perfusion tube；Before the main driving component is mounted on automobile primary driver's seat, copilot component is mounted on assistant driver seat
Before, perfusion tube 5 connects main driving component and copilot component.
Referring to Fig.2, the main driving component include the first carrying bolt 1, first sleeve 2, fork arm 3, the first ram pot 4,
First piston 7, type frame 8, second sleeve 9, the second carrying bolt 10.Wherein, first sleeve, second sleeve 9 have internal screw thread,
First carrying bolt 1, the second carrying bolt 10 screw in corresponding sleeve respectively, and two carrying bolt heads are flat, and end face is coarse, can
By spanner or artificial turn, change the length that two bolts are stretched out from sleeve, to make the rounded nose of two carrying bolts
It is in close contact with two wall of main driving room, has the function that increase frictional force with holding power；Type frame 8 is welded between two sleeves,
The first ram pot 4 is fixed thereon, and is in close contact, using air tight no leakage as standard；The access of first ram pot, 4 upper side is defeated
Liquid pipe 5, bottom only have an aperture and enter and leave for fork arm 3, have enough compressed liquids in cylinder；First piston 7 is connected on fork arm 3, is made
Energy band moving fork bar 3 when liquid presses first piston 7 is obtained to move vertically.
Refering to Fig. 3, the copilot component includes second sleeve 9, the second carrying bolt 10, the second ram pot 11, pedal
12, piston rod 13, second piston 14, angular plate 15.Wherein, immobilizing foundation of the angular plate 15 as whole part, bottom surface is coarse,
Before being placed on assistant driver seat, copilot room corner is resisted, holding power is provided；Second ram pot, 11 bottom end is tightly fixed to angular
On plate 15, cylinder is provided with second piston 14, and full compressed liquid is filled between ram pot and piston；Second piston 14 passes through piston rod
13 connect with pedal 12, power promptly can be conducted to compressed liquid after copilot is trampled.
The course of work of the invention is as follows: copilot personnel step on pedal 12, and second piston 14 is driven to push, and squeeze second
Compressed liquid in ram pot 11, liquid squeezes into the first ram pot 4 by perfusion tube 5, so that pressure is transmitted to first piston 7,
First piston glides, and fork arm 3 is driven to push, by main driving brake pedal 6 downwardly against reaching brake purpose；When release pedal
When 12, compressed liquid flows back to the second ram pot 11 by the first ram pot 4, main driving brake pedal automated backhaul, fork arm 3 and two
Piston automatic-resetting；Generally form the effect of copilot personnel control brake.
Claims (5)
1. a kind of hydraulic type automobile copilot brake gear, it is characterised in that: including the first carrying bolt (1), first sleeve
(2), fork arm (3), the first ram pot (4), perfusion tube (5), first piston (7), type frame (8), second sleeve (9), second
Staybolt (10), the second ram pot (11), pedal (12), piston rod (13), second piston (14), angular plate (15), wherein fork
Bar (3) is placed on above main driving brake pedal (6), forks the drive rod of main driving brake pedal, and connection the at the top of fork arm
One piston (7) is mounted in the first ram pot (4)；First ram pot (4) is tightly fixed among type frame (8), and top is close
Envelope, and ram pot (4) upper side aperture connection perfusion tube (5)；First sleeve (2), second set is respectively welded in type frame (8) both ends
Cylinder (9), two sleeves have internal screw thread, are connect respectively with the first carrying bolt (1), the second carrying bolt (10) by screw thread；Infusion
It manages (5) one end and accesses the first ram pot (4) upper side, the other end accesses the second ram pot (11) side-lower；Second ram pot
(11) bottom end is tightly fixed on angular plate (15), and cylinder is provided with second piston (14)；Second piston (14) passes through piston rod
(13) it is connect with pedal (12).
2. a kind of hydraulic type automobile copilot brake gear according to claim 1, it is characterised in that: the fork arm (3)
Elongated, top connects first piston (7), and bottom end is form of bifurcation structure, Y type, it is U-shaped all should be in protection scope.
3. a kind of hydraulic type automobile copilot brake gear according to claim 1, it is characterised in that: the fork arm (3)
The form of bifurcation structure of bottom end, two branch lengths are greater than 3.5 centimetres.
4. a kind of hydraulic type automobile copilot brake gear according to claim 1, it is characterised in that: described first is hydraulic
Cylinder (4), the second ram pot (11) internal diameter are 2~3.5 centimetres, 7~10 centimetres of tube length.
5. a kind of hydraulic type automobile copilot brake gear according to claim 1, it is characterised in that: the perfusion tube
(5) cross-sectional area takes 0.5~1cm2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821253558.0U CN208646821U (en) | 2018-08-06 | 2018-08-06 | A kind of hydraulic type automobile copilot brake gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821253558.0U CN208646821U (en) | 2018-08-06 | 2018-08-06 | A kind of hydraulic type automobile copilot brake gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208646821U true CN208646821U (en) | 2019-03-26 |
Family
ID=65788207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821253558.0U Expired - Fee Related CN208646821U (en) | 2018-08-06 | 2018-08-06 | A kind of hydraulic type automobile copilot brake gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208646821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791242A (en) * | 2018-08-06 | 2018-11-13 | 西南石油大学 | A kind of hydraulic type automobile copilot brake gear |
-
2018
- 2018-08-06 CN CN201821253558.0U patent/CN208646821U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791242A (en) * | 2018-08-06 | 2018-11-13 | 西南石油大学 | A kind of hydraulic type automobile copilot brake gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20190806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |