CN107554433B - A kind of mechanical energy-saving telescopic pedal that External tilting door drives - Google Patents
A kind of mechanical energy-saving telescopic pedal that External tilting door drives Download PDFInfo
- Publication number
- CN107554433B CN107554433B CN201710654253.4A CN201710654253A CN107554433B CN 107554433 B CN107554433 B CN 107554433B CN 201710654253 A CN201710654253 A CN 201710654253A CN 107554433 B CN107554433 B CN 107554433B
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- China
- Prior art keywords
- pedal
- belt wheel
- wheel group
- rod bearing
- balance rod
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Abstract
The invention belongs to automobile correlative technology field, spy is related to a kind of mechanical energy-saving telescopic pedal that External tilting door drives.Line slide rail is fixedly mounted in two vehicle body crossbeam lower parts of the invention respectively, sliding block is installed on line slide rail, pedal top is fixedly mounted on two sliding blocks, and fixes with belt clamp；Splined shaft in the synchronous pulley group of top passes through balance rod bearing and one end of swing arm connects, and balancing pole bottom is fixed on balance rod bearing；The forked of U-typed is held in swing arm, and the distance between two sides are greater than the diameter of balancing pole.The device of the invention whole design uses aluminium alloy structure, and simple and novel, compact-sized, light weight, use scope is extensive, with high security, the small and reliable and stable feature of operating power consumption.
Description
Technical field
The invention belongs to automobile correlative technology fields, and in particular to a kind of to be stretched automatically by what door swung outside for bus balancing pole drove
The pedal of contracting.
Background technique
There are mainly two types of modes for the automatic flexible pedal of existing car, 1, Pneumatic extension pedal: commonly have the drive of bar cylinder
Dynamic guide rod, then guide rod drives pedal flexible.2, electric treadle: replace commonly having bar gas with devices such as motor and speed reducers
Cylinder, drive leader drive pedal flexible.Electric treadle need to install a set of motor and deceleration device；Gas pedal need to be installed a set of
Cylinder solenoid valve and control system.
The electric treadle of gas pedal and traditional form has a common problem, needs to be additionally provided a set of power
System and control system, whole manufacturing cost is high, is unfavorable for automotive light weight technology.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides the automatic flexible pedals that a kind of door swung outside for bus balancing pole drives
System.The present invention, which provides power source using door swung outside for bus switch movement, reduces cost without additional motor as power,
The goal of the invention of car door and pedal travel can be driven by realizing a motor.The device of the invention whole design uses aluminium alloy
Structure, simple and novel, compact-sized, light weight, use scope is extensive, with high security, operating power consumption it is small and reliable and stable
The characteristics of.
The technical scheme is that the mechanical energy-saving telescopic pedal that a kind of External tilting door drives, including pedal, top are same
Walk belt wheel group, top tray, balance rod bearing, swing arm, bottom synchronous belt wheel group, connecting shaft, shaft coupling, sliding block, sliding rail, belt clamp
And lockable mechanism, it is characterised in that: line slide rail is fixedly mounted in two vehicle body crossbeam lower parts respectively, installs and slides on line slide rail
Block, two sliding blocks are fixedly mounted in pedal top, and fix with belt clamping apparatus；The top tray is fixedly mounted on vehicle body cross
Liang Shang, top synchronous pulley group are mounted in top tray；The balance rod bearing is fixedly mounted in top tray, and top is synchronous
Splined shaft in belt wheel group passes through balance rod bearing and one end of swing arm connects, and balancing pole bottom is fixed on balance rod bearing；
Top synchronous pulley group is connected with axis connection, connecting shaft lower part is connect by shaft coupling and bottom synchronous belt wheel group by shaft coupling
It connects；The a line that the bottom synchronous belt wheel group is formed by triangle is consistent with the direction of motion of pedal；Belt clamps dress
Set be fixed by screws on the consistent belt of the direction of motion of pedal；The lockable mechanism include briquetting, bracket,
Bolt, the first socket, the second socket, spring, shaft and lever, bolt are fixed on the first socket and second by spring
Between socket, lever is fixed on bracket by shaft, and lever can rotate around the axis, and briquetting, briquetting is arranged in the end of lever
Shape is the boss of arc-shaped, and at closing time, balancing pole is contacted with briquetting, and the swing arm is forked in U-typed, between two sides
Distance is greater than the diameter of balancing pole.
The mechanical energy-saving telescopic pedal driven according to External tilting door as described above, it is characterised in that: the top is same
Walking belt wheel group is made of small one and large one two synchronous pulleys, and bottom synchronous belt wheel group is by big two small three synchronous pulley groups
At.
The mechanical energy-saving telescopic pedal driven according to External tilting door as described above, it is characterised in that: the pedal, on
Pallet, balance rod bearing, shift fork, swing arm, bottom synchronous belt wheel group, sliding rail, bracket, lever, the first socket and belt clamp
Device uses aluminium alloy structure.
The mechanical energy-saving telescopic pedal driven according to External tilting door as described above, it is characterised in that: further include second
Tight device and the first tensioning apparatus, first tensioning apparatus and the second tensioning apparatus are separately positioned on top synchronous pulley
In group, bottom synchronous belt wheel group.
The beneficial effects of the present invention are: 1, pedal gear uses pure mechanic structure, structure simplifies novelty, high reliablity.2,
Power source drive balancing pole is provided using the movement of door contact interrupter, the device of the invention is being driven by balancing pole, without additional
Increase power motor, saves manufacturing cost.3, all aluminium alloy structure, light weight.
Detailed description of the invention
Fig. 1 is overall structure top view of the invention (balancing pole is in open state, and External tilting door is in the state opened)；
Fig. 2 is the axis surveys view of overall structure of the invention；
Fig. 3 is the schematic diagram of transmission system of the invention；
Fig. 4 is the schematic diagram of guidance system of the invention；
Fig. 5 is the schematic diagram of lockable mechanism of the invention；
Fig. 6 is lockable mechanism top view；
Fig. 7 is balancing pole and briquetting movement relation figure；
Fig. 8 is belt clamping apparatus structural schematic diagram
Fig. 9 is overall structure top view of the invention (balancing pole is in the state closed).
Figure label respectively indicates: 1-pedal, 2-pallets, 3-bottom synchronous belt wheel groups, 4-tensioning apparatus, on 5-
Pallet, 6-balance rod bearings, 7-tensioning apparatus, 8-swing arms, 9-belt clamping apparatus, 10-connecting shafts, 11-tops are same
Walk belt wheel group, 12-shaft couplings, 13-sliding blocks, 14-sliding rails, 15-briquettings, 16-brackets, 17-bolts, the 18-the first bolt
Seat, the 19-the second socket, 20-springs, 21-shafts, 22-levers.
Specific embodiment
The present invention is described in detail below with reference to embodiment and its attached drawing.Embodiment be based on the technical solution of the present invention under
Implemented, gives detailed embodiment and process.But the protection scope of the claims in the present invention is not limited to following realities
Apply example.
Specific embodiments of the present invention are provided below according to technical solution of the present invention:
As shown in Figures 1 to 9, the mechanical energy-saving telescopic pedal that External tilting door of the invention drives, including pedal 1, pallet
2, bottom synchronous belt wheel group 3, the second tensioning apparatus 4, top tray 5, balance rod bearing 6, the first tensioning apparatus 7, swing arm 8, belt
Clamping device 9, connecting shaft 10, top synchronous pulley group 11, shaft coupling 12, sliding block 13, sliding rail 14, briquetting 15, bracket 16, bolt
17, the first socket 18, the second socket 19, spring 20, shaft 21, lever 22.As shown in Figure 1, in a body side rail and
One chassis runner setup control unit, as shown in figure 4, line slide rail 14 is fixedly mounted in two vehicle body crossbeam lower parts, straight line is sliding
Sliding block 13 is installed, 1 top of pedal is fixedly mounted on two sliding blocks 13, and is fixedly connected with belt clamping apparatus 9 on rail 14.Using
Line slide rail 14 provides guiding to pedal 1, and the device of the invention movement can be made more flexible, reduce the resistance of movement, because
It in the present invention, is driven by balancing pole, driving force is smaller, by the way of line slide rail 14, it can be ensured that apparatus of the present invention
Reliability.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 7, Fig. 9, top tray 5 of the invention is fixedly mounted on vehicle body crossbeam, and top is same
Step belt wheel group 11 is mounted in top tray 5.In the present invention, pallet 2 and top tray 5 have the function of components mounting platform, support
Disk 2 also has the function of sealing function and support pedal, keeps apart package unit with external environment, and guarantee is mounted on pallet
Internal synchronous pulley group and pedal has cleaning, a stable working environment.Balance rod bearing 6 of the invention is fixedly mounted
In top tray 5, the splined shaft in top synchronous pulley group 11 passes through balance rod bearing 6 and connect with one end of swing arm 8, balancing pole
Bottom is fixed on balance rod bearing 6, rotates the rotation that can be driven swing arm 8, be further driven to splined shaft by balancing pole in this way.
Synchronous pulley group 11 lower part in top is connect by shaft coupling 12 with connecting shaft 10, and bottom synchronous belt wheel group 3 is installed in connecting shaft 10；
10 lower part of connecting shaft passes through shaft coupling 12 again and connect with bottom synchronous belt wheel group 3.Top synchronous pulley group 11 of the invention is that have
Small one and large one two synchronous pulley compositions, bottom synchronous belt wheel group 3 are made of big two small three synchronous pulleys, two-stage belt wheel
Group is installed in series to improve the movement velocity of pedal 1, it can the Small-angle Rotation of balancing pole is made to push pedal relatively large
Displacement.It is consistent that middle and lower part synchronous pulley group 3 of the present invention, which is formed by a line of triangle and the direction of motion of pedal 1,.
Belt clamping apparatus 9 is fixed by screws to be consistent on belt in the direction of motion with pedal 1.
As shown, the present invention also sets up the first tensioning apparatus 7, the second tensioning apparatus 4, the first tensioning apparatus 7, second
Tight device 4 is separately positioned on top synchronous pulley group 11, in bottom synchronous belt wheel group 3, it is ensured that belt and belt in each device
The stabilization of wheel operates synchronously.
As shown in figure 5, lockable mechanism of the invention includes briquetting 15, bracket 16, bolt 17, the first socket 18, second
Socket 19, spring 20, shaft 21 and lever 22, the components of lockable mechanism are all mounted on bracket 16, and bolt 17 passes through bullet
Spring 20 is fixed between the first socket 18 and the second socket 19, and one end is connect by pin shaft with lever 22, and lever 22 passes through
Shaft 21 is fixed on bracket 16, briquetting 15 can be arranged with around the shaft 21 rotations, the end of lever 22,15 shape of briquetting is circular arc
The boss of shape.In the present invention, when pedal 1 is in fully extended state, bolt 17 is inserted in the pin hole of pedal 1, and pedal 1 is locked
Firmly.At closing time, balancing pole is contacted with the briquetting 15 being fixed on lever 22, since 15 shape of briquetting is the boss of arc-shaped, institute
Briquetting 15 can be pressed down with the swing of balancing pole, and then 22 one end of lever is pushed to move down, made by the fulcrum of shaft 21
With other end will be moved up, move bolt up, realized that bolt is separated with pedal 1, that is, unlocked.
Pedal 1 of the invention, pallet 2, top tray 5, balance rod bearing 6, the second tensioning apparatus 4, the first tensioning apparatus 7,
Swing arm 8, bottom synchronous belt wheel group 3, sliding rail 14, bracket 16, lever 22, the first socket 18, belt clamping apparatus 9, top are same
Aluminium alloy structure can be used in the main parts sizes such as step belt wheel group 11, keeps the device of the invention total quality light.
The course of work of this patent is: door swung outside for bus opens and closes under the action of driving motor.As power,
The balancing pole for being fixed on bottom of door can be rotated around balance rod bearing 6.Then, be stuck in the swing arm 8 of U-typed shape on balancing pole just with
With balancing pole around centre swinging.Swing arm 8 as shown in the figure is forked in U-typed, and the distance between two sides are greater than balancing pole
Diameter, balancing pole centre swing when, have one section of vacant stroke.The synchronous belt shaft of swing arm 8 and top synchronous pulley group 11
It is connected by spline, revolving speed is passed with synchronous pulley group 3 to the lower part.This revolving speed by 11 revolving speed of top synchronous pulley group increase after,
It is transmitted in the bottom synchronous belt wheel group 3 being mounted on pallet 2, it is driven to be rotated together.Bottom synchronous belt wheel group 3 is by one
Big two small totally three synchronous pulleys, in addition the unitary rotation system that belt and rack form together, three synchronous pulleys are in triangle
The a line of shape, the triangle of bottom synchronous belt wheel group 3 is consistent with the direction of motion of pedal.Belt clamping apparatus 9 and this edge
On synchronous belt by screw connection, then be spirally connected with the pedal 1 on the sliding block 13 for being fixed on line slide rail.Pass through above mistake
Journey, pedal 1 have just obtained the push-pull effort moved forward and backward.When enabling, pedal 1 is pushed out；At closing time, inwards by pedal 1
It draws, and the movement of door and pedal 1 is closely synchronized.1 one side of pedal and the belt of bottom synchronous belt wheel group 3 are clamped by belt
Device 9 connects, and on the other hand connect with guidance system sliding block 13.As shown in figure 4, guidance system is consolidated by two line slide rails 14
Due on vehicle body crossbeam, the two is installed in parallel, both can be reduced the frictional resistance of the direction of motion, and can limit well pedal other
The movement in direction.
It should be noted that the peace of the components such as " upper and lower ", " forward and backward " described in apparatus of the present invention system, " left and right "
The dress noun of locality only has relativity, or merely to narration conveniently, does not represent the uniqueness and indispensability of the installation site.This
The embodiment of invention device system can according to need to do completely and nonessential suitably adjust and change.
Door mechanism system of the present invention do not address place be suitable for the prior art, be particularly suitable for applicant first patent or
Patent application technology.
Claims (4)
1. the mechanical energy-saving telescopic pedal that a kind of External tilting door drives, including pedal, top synchronous pulley group, top tray, balance
Rod bearing, swing arm, bottom synchronous belt wheel group, connecting shaft, shaft coupling, sliding block, sliding rail, belt clamping apparatus and lockable mechanism,
Be characterized in that: line slide rail is fixedly mounted in two vehicle body crossbeam lower parts respectively, and the sliding block, pedal top are installed on line slide rail
Two sliding blocks are fixedly mounted, and are fixed with belt clamping apparatus；The top tray is fixedly mounted on vehicle body crossbeam, on
Portion's synchronous pulley group is mounted in top tray；The balance rod bearing is fixedly mounted in top tray, top synchronous pulley group
On splined shaft pass through balance rod bearing and swing arm one end connect, balancing pole bottom be fixed on balance rod bearing on；Top is same
Step belt wheel group is connect by shaft coupling with bottom synchronous belt wheel group by shaft coupling with axis connection, connecting shaft lower part is connect；It is described
Bottom synchronous belt wheel group be formed by triangle a line it is consistent with the direction of motion of pedal；Belt clamping apparatus passes through spiral shell
Silk be fixedly connected on on the consistent belt of the direction of motion of pedal；The lockable mechanism includes briquetting, bracket, bolt,
One socket, the second socket, spring, shaft and lever, bolt are fixed on the first socket and the second socket by spring
Between, lever is fixed on bracket by shaft, and lever can rotate around the axis, and briquetting is arranged in the end of lever, and briquetting shape is
The boss of arc-shaped, at closing time, balancing pole is contacted with briquetting, and the swing arm is forked in U-typed, and the distance between two sides are big
In the diameter of balancing pole.
2. the mechanical energy-saving telescopic pedal that External tilting door according to claim 1 drives, it is characterised in that: the top
Synchronous pulley group is made of small one and large one two synchronous pulleys, and bottom synchronous belt wheel group is by big two small three synchronous pulleys
Composition.
3. the mechanical energy-saving telescopic pedal that External tilting door according to claim 1 drives, it is characterised in that: described steps on
Plate, top tray, balance rod bearing, swing arm, bottom synchronous belt wheel group, sliding rail, bracket, lever, the first socket and belt clamp
Device uses aluminium alloy structure.
4. the mechanical energy-saving telescopic pedal that External tilting door according to claim 1 drives, it is characterised in that: further include second
Tensioning apparatus and the first tensioning apparatus, first tensioning apparatus and the second tensioning apparatus are separately positioned on top synchronous pulley
In group, bottom synchronous belt wheel group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710654253.4A CN107554433B (en) | 2017-08-03 | 2017-08-03 | A kind of mechanical energy-saving telescopic pedal that External tilting door drives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710654253.4A CN107554433B (en) | 2017-08-03 | 2017-08-03 | A kind of mechanical energy-saving telescopic pedal that External tilting door drives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107554433A CN107554433A (en) | 2018-01-09 |
| CN107554433B true CN107554433B (en) | 2019-10-01 |
Family
ID=60974957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710654253.4A Expired - Fee Related CN107554433B (en) | 2017-08-03 | 2017-08-03 | A kind of mechanical energy-saving telescopic pedal that External tilting door drives |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107554433B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2442882Y (en) * | 2000-10-11 | 2001-08-15 | 李昌云 | Foldable movable pedal driven by automobile door |
| CN2545027Y (en) * | 2002-05-30 | 2003-04-16 | 中国重型汽车集团有限公司 | Automatic retractable step for truck |
| CN204149942U (en) * | 2014-10-22 | 2015-02-11 | 郑扬海 | A kind of automatic retractable step for truck |
| CN205468818U (en) * | 2016-01-15 | 2016-08-17 | 苏州市捷达消防车辆装备有限公司 | Rotation type step plate structure of moving with passenger room couplet on door of fire engine |
| CN205769003U (en) * | 2016-05-28 | 2016-12-07 | 江阴市汽车改装厂 | Automobile and side door pedal linkage mechanism thereof |
| CN206297557U (en) * | 2016-12-28 | 2017-07-04 | 江苏惠民交通设备有限公司 | A kind of telescopic pedal mechanism with the linkage of stopping sliding door door leaf |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9434317B2 (en) * | 2014-11-13 | 2016-09-06 | Ford Global Technologies, Llc | Vehicle step system |
-
2017
- 2017-08-03 CN CN201710654253.4A patent/CN107554433B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2442882Y (en) * | 2000-10-11 | 2001-08-15 | 李昌云 | Foldable movable pedal driven by automobile door |
| CN2545027Y (en) * | 2002-05-30 | 2003-04-16 | 中国重型汽车集团有限公司 | Automatic retractable step for truck |
| CN204149942U (en) * | 2014-10-22 | 2015-02-11 | 郑扬海 | A kind of automatic retractable step for truck |
| CN205468818U (en) * | 2016-01-15 | 2016-08-17 | 苏州市捷达消防车辆装备有限公司 | Rotation type step plate structure of moving with passenger room couplet on door of fire engine |
| CN205769003U (en) * | 2016-05-28 | 2016-12-07 | 江阴市汽车改装厂 | Automobile and side door pedal linkage mechanism thereof |
| CN206297557U (en) * | 2016-12-28 | 2017-07-04 | 江苏惠民交通设备有限公司 | A kind of telescopic pedal mechanism with the linkage of stopping sliding door door leaf |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107554433A (en) | 2018-01-09 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20210803 |