CN109941388A - A kind of device using vehicle damping energy as auxiliary power - Google Patents

A kind of device using vehicle damping energy as auxiliary power Download PDF

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Publication number
CN109941388A
CN109941388A CN201910408466.8A CN201910408466A CN109941388A CN 109941388 A CN109941388 A CN 109941388A CN 201910408466 A CN201910408466 A CN 201910408466A CN 109941388 A CN109941388 A CN 109941388A
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China
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hydraulic cylinder
shaft
push rod
auxiliary power
connect
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CN201910408466.8A
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Chinese (zh)
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陈伯渠
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Individual
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Individual
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Abstract

The device that the invention discloses a kind of using vehicle damping energy as auxiliary power, belongs to energy recycling device technical field, solves the problems, such as that vehicle damping energy can not be utilized at present.The device includes the first push rod, first rotating shaft and the second shaft, first rotating shaft is equipped with the first ratchet mechanism, the first ratchet mechanism periphery is arranged with the outer housing with first rotating shaft rotation connection, the first rotating shaft of the outer housing side is equipped with rocking bar, clockwork spring is equipped in outer housing, outer housing is connect by the first transmission mechanism with the second shaft, and the second shaft passes through the support axis connection of the second transmission mechanism and wheel, is equipped with lock device in the second transmission mechanism;One end of first push rod and the support axis connection of wheel, the other end are connect by piston push rod component with rocking bar.The energy absorption that the device of the invention generates during vehicle can advance stores to form damping capacity, and the damping capacity is reused, to realize the recycling and reusing of energy.

Description

A kind of device using vehicle damping energy as auxiliary power
Technical field
The present invention relates to energy recycling device technical fields, more specifically, it relates to which one kind is with vehicle damping energy Measure the device as auxiliary power.
Background technique
Either bicycle or automobile, in advancement, when encountering rough hollow section, vehicle , in order to buffer the thrust that vehicle is subject to, the comfort that vehicle advances will be improved by upward thrust, it is essentially all Vehicle on be fitted with damper, these dampers can absorb the thrust that vehicle is subject to, to form damping capacity.However In current vehicle, there are no by the device of these damping capacity recycling and reusings, damping capacity can only directly be discharged, be caused The problem of energy can not rationally be recycled.It can be using damping capacity as the device of auxiliary power it would therefore be highly desirable to design one kind.
Summary of the invention
The technical problem to be solved by the present invention is to be directed to the above-mentioned deficiency of the prior art, a kind of compact-sized, use is provided Convenient device, the energy absorption generated during vehicle can be advanced using the device store to form damping capacity, and will Damping capacity recycling, to realize the recycling and reusing of energy.
The technical scheme is that such: a kind of device using vehicle damping energy as auxiliary power, including the One push rod, first rotating shaft and the second shaft, the first rotating shaft are equipped with the first ratchet mechanism, first ratchet mechanism Periphery is arranged with the outer housing with first rotating shaft rotation connection, and the first rotating shaft of the outer housing side is equipped with rocking bar, described Outer housing in be equipped with clockwork spring, one end of the clockwork spring connect with the ratchet of the first ratchet mechanism, the other end and shell The inner wall of body connects, and the outer housing is connect by the first transmission mechanism with the second shaft, and second shaft passes through the The support axis connection of two transmission mechanisms and wheel is equipped with lock device in second transmission mechanism;The one of first push rod The support axis connection at end and wheel, the other end are connect by piston push rod component with rocking bar.
As a further improvement, first transmission mechanism is gear drive, including intermeshing canine tooth Wheel and pinion gear, the gear wheel are fixed on the outer wall of outer housing, and the pinion gear is fixed in the second shaft.
Further, second transmission mechanism is chain-drive mechanism, including big sprocket wheel, minor sprocket and chain are described Big sprocket wheel is fixed in the second shaft, and the minor sprocket passes through the support axis connection of the second ratchet mechanism and wheel, described Chain is connect with big sprocket wheel, minor sprocket respectively, and the lock device is connect with big sprocket wheel.
Further, the piston push rod component is hydraulic piston pushing mechanism, including first hydraulic cylinder, second hydraulic Cylinder and the second push rod, first push rod are connect with first hydraulic cylinder, and the first hydraulic cylinder passes through hydraulic oil pipe and the The connection of two hydraulic cylinders, the second described push rod one end are connect with second hydraulic cylinder, and the other end is connect with rocking bar.
Further, the rocking bar is equipped with pilot hole, and second push rod is equipped with sliding axle, the sliding Axis is slidably connected with pilot hole.
Further, it is additionally provided with buffer gear between the first hydraulic cylinder and second hydraulic cylinder, the buffer gear packet Third hydraulic cylinder, piston plate and buffer spring are included, the piston plate is slidably mounted in third hydraulic cylinder, the piston plate one The third hydraulic cylinder of side is connected to hydraulic oil pipe, and the buffer spring is mounted in the third hydraulic cylinder of the piston plate other side.
Further, adjusting bolt is additionally provided on the third hydraulic cylinder, the adjusting bolt is screwed in third liquid One end of cylinder pressure, and one end of the inner opposite end for adjusting bolt and buffer spring connects.
Further, the pawl of second ratchet mechanism is rotatablely connected by bearing and support shaft, second ratchet The pawl side of mechanism is equipped with the sleeve of hollow structure, and the inner wall of the sleeve offers interior gear hobbing, and the sleeve side is equipped with It is pluggable in the grafting axis in sleeve, one end outer wall of the grafting axis offers the outer rolling that the interior gear hobbing with sleeve lining is meshed Tooth, the grafting axis is slid axially by flat key to be mounted in support shaft.
Further, the grafting axis other end is equipped with fork, and the shift fork rotation is plugged in connecting shaft.
Further, the pawl of second ratchet mechanism is rotatablely connected by bearing and support shaft, in the second ratchet machine The side of structure is equipped with clutch, and the center rotating of the clutch is set in support shaft, and the output shaft of the clutch and the The pawl of two ratchet mechanisms is fixedly connected, and the Flywheel disc of the clutch is fixed to the support shaft connection.
Beneficial effect
Compared with prior art, the present invention having the advantage that
1, the device of the invention, compact structure and easy to use, which is pushed up by the first push rod, is pushed away by piston Bar assembly drives rocking bar rotation, tightens clockwork spring, realizes energy absorption, while passing through the first transmission mechanism and the second transmission Energy can be discharged on wheel by mechanism, realize that the energy absorption generated during vehicle advances stores to form damping capacity, And the damping capacity is reused.
2, the present invention, when clockwork spring is tightened, can suitably be absorbed by adding buffer unit in piston push rod component First push rod pushes up the damping capacity of generation, eliminates the pressure to clockwork spring, plays the role of protecting clockwork spring.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention;
Fig. 2 is the structural schematic diagram of A-A in Fig. 1;
Fig. 3 is the schematic diagram of the section structure of outer housing in the present invention;
Fig. 4 is the partial side structural schematic diagram of support shaft in the embodiment of the present invention 1;
Fig. 5 is the partial side structural schematic diagram of support shaft in the embodiment of the present invention 2.
Wherein: the first push rod of 1-, 2- first rotating shaft, the second shaft of 3-, the first ratchet mechanism of 4-, 5- outer housing, 6- rocking bar, 7- clockwork spring, 8- wheel, 9- support shaft, 10- lock device, 11- gear wheel, 12- pinion gear, 13- big sprocket wheel, 14- minor sprocket, 15- chain, the second ratchet mechanism of 16-, 17- first hydraulic cylinder, 18- second hydraulic cylinder, the second push rod of 19-, 20- hydraulic oil pipe, 21- pilot hole, 22- sliding axle, 23- third hydraulic cylinder, 24- piston plate, 25- buffer spring, 26- adjust bolt, 27- sleeve, 28- grafting axis, 29- shift fork, 30- clutch.
Specific embodiment
The present invention is described further for specific embodiment in reference to the accompanying drawing.
Refering to fig. 1-3, a kind of device using vehicle damping energy as auxiliary power of the invention, the device include first Push rod 1, first rotating shaft 2 and the second shaft 3, wherein first rotating shaft 2 is equipped with the first ratchet mechanism 4, first ratchet mechanism 4 Pawl for internal messing ratchet mechanism, the ratchet mechanism is fixedly connected with first rotating shaft 2, it should be pointed out that inside engaged gear Have mounting disc on the pawl of mechanism, first rotating shaft 2 is specifically connect with mounting disc, be arranged in 4 periphery of the first ratchet mechanism and First rotating shaft 2 be rotatablely connected outer housing 5, the first ratchet mechanism 4 can opposite shell body 5 rotate, the first of 5 side of outer housing Shaft 2 is equipped with rocking bar 6, and rocking bar 6 is fixedly connected with first rotating shaft 2, equipped with clockwork spring 7 in outer housing 5, outer housing 5 by Hollow shell and the mounting base positioned at casing center two sides are constituted, and wherein mounting base is mounted in first rotating shaft 2 by bearing, Clockwork spring 7 is located in shell, and one end of the clockwork spring 7 is connect with the ratchet of the first ratchet mechanism 4, the other end and shell The inner wall of body 5 connects, and when the ratchet wheel of the first ratchet mechanism 4,7 one end of clockwork spring can be driven to rotate and tighten, outside The shell two sidewalls of shell 5 can play the role of guiding to clockwork spring 7, prevent its offset, meanwhile, outer housing 5 passes through first Transmission mechanism is connect with the second shaft 3, and the second shaft 3 can be driven to rotate, and the second shaft 3 passes through the second transmission mechanism and wheel 8 Support shaft 9 connect, can rotate with motor car wheel 8, in the second transmission mechanism be equipped with lock device 10, the lock device 10 be existing skill Second transmission mechanism locking can be prevented its rotation during clockwork spring 7 tightens accumulation of energy by the brake disc in art, it is ensured that Clockwork spring 7 can tighten accumulation of energy, while the release that also can control clockwork spring 7 releases energy;One end of first push rod 1 with The support shaft 9 of wheel 8 connects, and the other end is connect by piston push rod component with rocking bar 6, when wheel 8 is by upward thrust, Clockwork spring 7 is tightened so that first rotating shaft 2 be driven to rotate by piston push rod component linkage rocking bar 6.
Preferably, the first transmission mechanism is gear drive, it includes intermeshing gear wheel 11 and pinion gear 12, Wherein, gear wheel 11 is ring tooth wheel rim, which is fixed on the outer wall of outer housing 5, and pinion gear 12 is fixed on second turn On axis 3, the transmission accuracy of gear drive is higher, and structure is more compact, occupies little space, convenient for arrangement.Second passes Motivation structure is chain-drive mechanism, it includes big sprocket wheel 13, minor sprocket 14 and chain 15, wherein big sprocket wheel 13 is fixed on second turn On axis 3, minor sprocket 14 is connect by the second ratchet mechanism 16 with the support shaft 9 of wheel 8, specifically, the second ratchet mechanism 16 is Internal messing ratchet mechanism, and the pawl of the second ratchet mechanism 16 is connect with support shaft 9, it should be pointed out that inside engaged gear machine There is mounting disc on the pawl of structure, support shaft 9 is specifically to connect with mounting disc, and minor sprocket 14 is sleeved and fixed in the second ratchet mechanism 16 Ratchet on, chain 15 is connect with big sprocket wheel 13, minor sprocket 14 respectively, by the setting of the second ratchet mechanism 16, vehicle is made to exist Will not link the second transmission mechanism during normal advance, and vehicle is in the process advanced by damping capacity as auxiliary power driving In, the second transmission mechanism is able to drive vehicle rotation;Its lock device 10 is connect with big sprocket wheel 13, it is preferred that lock device 10 is disk Formula brake disc, the disc type brake disc are fixed on the vehicle frame of vehicle, and two disks of disc type brake disc are placed in the two sides of big sprocket wheel 13, When disc type brake disc works, the second transmission mechanism of locking can be realized by two chuck clamping big sprocket wheels 13.
Piston push rod component is hydraulic piston pushing mechanism, it includes first hydraulic cylinder 17, second hydraulic cylinder 18 and second Push rod 19, wherein the first push rod 1 is connect with first hydraulic cylinder 17, and first hydraulic cylinder 17 is hydraulic by hydraulic oil pipe 20 and second Cylinder 18 is connected to, and 19 one end of the second push rod is connect with second hydraulic cylinder 18, and the other end is connect with rocking bar 6, when the first push rod 1 pushes up It when dynamic, is released by the second push rod of hydraulic fluid pressure linkage 19, so that rocking bar 6 be driven to swing;Pilot hole is equipped on rocking bar 6 21, sliding axle 22 is equipped on the second push rod 19, sliding axle 22 is slidably connected with pilot hole 21, it is ensured that the second push rod 19 can push away Shake the swing of bar 6.
Further, it is additionally provided with buffer gear between first hydraulic cylinder 17 and second hydraulic cylinder 18, the buffer gear packet Include third hydraulic cylinder 23, piston plate 24 and buffer spring 25, wherein piston plate 24 is slidably mounted in third hydraulic cylinder 23, living The third hydraulic cylinder 23 of 24 side of seben is connected to hydraulic oil pipe 20, and buffer spring 25 is mounted on the third of 24 other side of piston plate In hydraulic cylinder 23, the both ends of buffer spring 25 are connect with the side wall of 23 inner wall of third hydraulic cylinder, piston plate 24 respectively, when clockwork spring bullet When spring 7 is tightened, it can suitably absorb the first push rod 1 and vibrate up and down the damping capacity generated, eliminate the pressure to clockwork spring 7, rise To the effect of protection clockwork spring.It is additionally provided on third hydraulic cylinder 23 and adjusts bolt 26, which is screwed in third One end of hydraulic cylinder 23, and the inner opposite end for adjusting bolt 26 is connect with one end of buffer spring 25, adjusts bolt by rotation The axial length of 26 adjustable buffer springs, to change the elastic force of buffer spring.
The working principle of the device of the invention is: accumulation of energy process, and lock device 10 and big sprocket wheel 13 contact locking, pushes away when first When bar 1 pushes up, is released forward by first hydraulic cylinder 17, the second push rod 19 of linkage of second hydraulic cylinder 18, rocking bar 6 is driven to put It is dynamic, so that clockwork spring 7 is tightened, since the one-way movement of the first ratchet mechanism 4 acts on, when 6 return of rocking bar, clockwork spring 7 remain stationary, and during vehicle advances, the first push rod 1 pushes up repeatedly, so that clockwork spring 7 is finally fully tensioned, Realize damping accumulation of energy;Release energy process, when clockwork spring 7 by it is fully tensioned after, by operate lock device 10, make lock device 10 It is separated with big sprocket wheel 13, outer housing 5 rotates under the elastic force effect of clockwork spring 7, drives gear wheel 11 to rotate, gear wheel 11 is logical Crossing pinion gear 12 drives big sprocket wheel 13 to rotate, to rotate with motor car wheel 8, realizes the recycling of damping capacity.Dress of the invention Set, it is compact structure and easy to use, it can be achieved that by vehicle advance during generate energy absorption store to form damping capacity, and The damping capacity is reused.
Embodiment 1
It is one of present invention specific embodiment refering to Fig. 4, in the present embodiment, the pawl of the second ratchet mechanism 16 is logical It crosses bearing and support shaft 9 is rotatablely connected, and the pawl side of the second ratchet mechanism 16 is equipped with the sleeve 27 of hollow structure, the sleeve 27 fix with pawl, and the inner wall of the sleeve 27 offers interior gear hobbing, and 27 side of sleeve is equipped with pluggable in the grafting in sleeve 27 Axis 28, one end outer wall of the grafting axis 28 offer the outer gear hobbing being meshed with the interior gear hobbing of 27 inner wall of sleeve, and grafting axis 28 is logical It crosses flat key and slides axially and be mounted in support shaft 9, when vehicle backing, grafting axis 28 is transferred into sleeve 27, both make to separate, then Support shaft 9 dallies, and can not link the second transmission mechanism, avoids the problem that linkage clockwork spring, when vehicle advances, by grafting axis 28 dial in sleeve 27, both make to connect, then support shaft 9 can link the second transmission mechanism, to make vehicle advance, fall back It in the process, can normally travel, wherein be equipped with fork 29, convenient for stirring grafting axis 28, the shift fork in 28 other end of grafting axis 29 are plugged in connecting shaft 28 by bearing rotation.The present embodiment is applied in bicycle or electric bicycle, has both met normal It while advance, can also normally fall back, have the characteristics that at low cost.Preferably, the outside inner wall edge of sleeve 27 is set as loudspeaker Outer gear hobbing one end end of shape, connecting shaft 28 is set as pointed, is favorably inserted into sleeve 27 with connecting shaft 28, in practical operation In the process, support shaft 9 can be made to turn an angle, and then drive connecting shaft by suitably pushing bicycle or electric bicycle 28 turn an angle, so that connecting shaft 28 is inserted into sleeve 27.
Embodiment 2
Refering to Fig. 5, for another specific embodiment in the present invention, in the present embodiment, the pawl of the second ratchet mechanism 16 It is rotatablely connected by bearing and support shaft 9, the side of the second ratchet mechanism 16 is equipped with clutch 30, and the center of the clutch 30 is logical It crosses bearing rotation to be set in support shaft 9, and the output shaft of the clutch 30 is fixedly connected with the pawl of the second ratchet mechanism 16, The Flywheel disc of the clutch 30 is fixedly connected with support shaft 9, when vehicle backing, presses clutch 30, support shaft 9 dallies, nothing Method links the second transmission mechanism, avoids the problem that linkage clockwork spring, when vehicle advances, loosens the clutch 30, support shaft 9 can With second transmission mechanism that links, thus during so that vehicle is advanced, falling back, it can normally travel.The present embodiment both can be with It applied in bicycle, electric bicycle, also can be applied in automobile, have the characteristics that applied widely, easy to operate.
What has been described above is only a preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, Without departing from the structure of the invention, several modifications and improvements can also be made, these all will not influence implementation of the present invention Effect and patent practicability.

Claims (10)

1. a kind of device using vehicle damping energy as auxiliary power, which is characterized in that including the first push rod (1), first turn Axis (2) and the second shaft (3), the first rotating shaft (2) are equipped with the first ratchet mechanism (4), first ratchet mechanism (4) periphery is arranged with the outer housing (5) with first rotating shaft (2) rotation connection, the first rotating shaft (2) of outer housing (5) side It is equipped with rocking bar (6), is equipped with clockwork spring (7) in the outer housing (5), one end of the clockwork spring (7) and the first ratchet The ratchet of mechanism (4) connects, and the other end is connect with the inner wall of outer housing (5), and the outer housing (5) passes through the first transmission mechanism It being connect with the second shaft (3), second shaft (3) is connect by the second transmission mechanism with the support shaft (9) of wheel (8), Lock device (10) are equipped in second transmission mechanism;One end of first push rod (1) and the support shaft (9) of wheel (8) Connection, the other end are connect by piston push rod component with rocking bar (6).
2. a kind of device using vehicle damping energy as auxiliary power according to claim 1, which is characterized in that described The first transmission mechanism be gear drive, including intermeshing gear wheel (11) and pinion gear (12), the canine tooth Wheel (11) is fixed on the outer wall of outer housing (5), and the pinion gear (12) is fixed on the second shaft (3).
3. a kind of device using vehicle damping energy as auxiliary power according to claim 1, which is characterized in that described The second transmission mechanism be chain-drive mechanism, including big sprocket wheel (13), minor sprocket (14) and chain (15), the big sprocket wheel (13) It is fixed on the second shaft (3), the minor sprocket (14) passes through the support shaft (9) of the second ratchet mechanism (16) and wheel (8) Connection, the chain (15) are connect with big sprocket wheel (13), minor sprocket (14) respectively, the lock device (10) and big sprocket wheel (13) it connects.
4. a kind of device using vehicle damping energy as auxiliary power according to claim 1, which is characterized in that described Piston push rod component be hydraulic piston pushing mechanism, including first hydraulic cylinder (17), second hydraulic cylinder (18) and the second push rod (19), first push rod (1) is connect with first hydraulic cylinder (17), and the first hydraulic cylinder (17) passes through hydraulic oil pipe (20) be connected to second hydraulic cylinder (18), described the second push rod (19) one end is connect with second hydraulic cylinder (18), the other end with Rocking bar (6) connection.
5. a kind of device using vehicle damping energy as auxiliary power according to claim 4, which is characterized in that described Rocking bar (6) be equipped with pilot hole (21), second push rod (19) be equipped with sliding axle (22), the sliding axle (22) It is slidably connected with pilot hole (21).
6. a kind of device using vehicle damping energy as auxiliary power according to claim 4 or 5, which is characterized in that It is additionally provided with buffer gear between the first hydraulic cylinder (17) and second hydraulic cylinder (18), which includes that third is hydraulic Cylinder (23), piston plate (24) and buffer spring (25), the piston plate (24) are slidably mounted in third hydraulic cylinder (23), institute The third hydraulic cylinder (23) for stating piston plate (24) side is connected to hydraulic oil pipe (20), and the buffer spring (25) is mounted on work In the third hydraulic cylinder (23) of seben (24) other side.
7. a kind of device using vehicle damping energy as auxiliary power according to claim 6, which is characterized in that described Third hydraulic cylinder (23) on be additionally provided with and adjust bolt (26), the adjusting bolt (26) is screwed in third hydraulic cylinder (23) One end, and the inner opposite end for adjusting bolt (26) is connect with one end of buffer spring (25).
8. a kind of device using vehicle damping energy as auxiliary power according to claim 3, which is characterized in that described The pawl of second ratchet mechanism (16) is rotatablely connected by bearing and support shaft (9), the pawl of second ratchet mechanism (16) Side is equipped with the sleeve (27) of hollow structure, and the inner wall of the sleeve (27) offers interior gear hobbing, and the sleeve (27) side is set Have it is pluggable in the grafting axis (28) in sleeve (27), what one end outer wall of the grafting axis (28) was offered with sleeve (27) inner wall The outer gear hobbing that interior gear hobbing is meshed, the grafting axis (28) is slid axially by flat key to be mounted on support shaft (9).
9. a kind of device using vehicle damping energy as auxiliary power according to claim 8, which is characterized in that described Grafting axis (28) other end be equipped with fork (29), the shift fork (29) rotation be plugged on connecting shaft (28).
10. a kind of device using vehicle damping energy as auxiliary power according to claim 3, which is characterized in that institute The pawl for stating the second ratchet mechanism (16) is rotatablely connected by bearing and support shaft (9), in the side of the second ratchet mechanism (16) Equipped with clutch (30), the center rotating of the clutch (30) is set on support shaft (9), and the output of the clutch (30) Axis is fixedly connected with the pawl of the second ratchet mechanism (16), and the Flywheel disc of the clutch (30) is fixedly connected with support shaft (9).
CN201910408466.8A 2019-05-16 2019-05-16 A kind of device using vehicle damping energy as auxiliary power Pending CN109941388A (en)

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Application Number Priority Date Filing Date Title
CN201910408466.8A CN109941388A (en) 2019-05-16 2019-05-16 A kind of device using vehicle damping energy as auxiliary power

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Application Number Priority Date Filing Date Title
CN201910408466.8A CN109941388A (en) 2019-05-16 2019-05-16 A kind of device using vehicle damping energy as auxiliary power

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114438937A (en) * 2022-01-19 2022-05-06 刘庆尧 Road rail guard that security is strong

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2280043Y (en) * 1996-12-09 1998-04-29 缑季宏 Lever driven type spring winding mechanism for spring driven bicycle
WO2007094748A1 (en) * 2006-02-13 2007-08-23 Yaroslav Symovonyk Front drive motorcycle provided with a rear wheel hydraulic control
CN200985063Y (en) * 2005-07-11 2007-12-05 梁承海 Semi-automatic gliding energy-saving type bicycle
CN201932317U (en) * 2010-12-24 2011-08-17 韩海霞 Double-chain labor-saving bicycle
CN203130396U (en) * 2013-03-07 2013-08-14 黑龙江工程学院 Electromagnetic power generation device assembly capable of recycling hydraulic buffer vibration energy synchronously
CN104787212A (en) * 2014-09-03 2015-07-22 陈国芳 Bicycle vibration energy conversion mechanism and bicycle adopting same
CN209921538U (en) * 2019-05-16 2020-01-10 陈伯渠 Device using vehicle damping energy as auxiliary power

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2280043Y (en) * 1996-12-09 1998-04-29 缑季宏 Lever driven type spring winding mechanism for spring driven bicycle
CN200985063Y (en) * 2005-07-11 2007-12-05 梁承海 Semi-automatic gliding energy-saving type bicycle
WO2007094748A1 (en) * 2006-02-13 2007-08-23 Yaroslav Symovonyk Front drive motorcycle provided with a rear wheel hydraulic control
CN201932317U (en) * 2010-12-24 2011-08-17 韩海霞 Double-chain labor-saving bicycle
CN203130396U (en) * 2013-03-07 2013-08-14 黑龙江工程学院 Electromagnetic power generation device assembly capable of recycling hydraulic buffer vibration energy synchronously
CN104787212A (en) * 2014-09-03 2015-07-22 陈国芳 Bicycle vibration energy conversion mechanism and bicycle adopting same
CN209921538U (en) * 2019-05-16 2020-01-10 陈伯渠 Device using vehicle damping energy as auxiliary power

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114438937A (en) * 2022-01-19 2022-05-06 刘庆尧 Road rail guard that security is strong
CN114438937B (en) * 2022-01-19 2023-08-04 山东冠县恒良交通设施有限公司 Road rail guard that security is strong

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