CN106741414A - Drag-line step bicycle - Google Patents
Drag-line step bicycle Download PDFInfo
- Publication number
- CN106741414A CN106741414A CN201710137255.6A CN201710137255A CN106741414A CN 106741414 A CN106741414 A CN 106741414A CN 201710137255 A CN201710137255 A CN 201710137255A CN 106741414 A CN106741414 A CN 106741414A
- Authority
- CN
- China
- Prior art keywords
- drag
- line
- rotating shaft
- vehicle frame
- ratchet mechanism
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K3/00—Bicycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
- B62M1/28—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by the use of flexible drive members, e.g. chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
- B62M1/32—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by directly driving the wheel axle, e.g. by using a ratchet wheel
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The invention discloses a kind of drag-line step bicycle, including front-wheel, front fork, handlebar, vehicle frame, trailing wheel, rotating shaft, pedal, it also includes that a kind of straight reciprocating motion is converted to the type of drive of gyration.The rotating shaft is rotatably connected with vehicle frame, and trailing wheel is fixed in rotating shaft.The type of drive includes：The rotating shaft left and right sides be fitted with resetting the ratchet mechanism of idle running, the wire spool for winding drag-line, the drag-line for pulling ratchet mechanism, drag-line is automatically reset the wind spring of winding.The transmission mechanism is subject to human body own wt without any pressure angle, and mechanical efficiency is very high.The present invention can be presented new sense of riding by new structure, and both feet are stood, careless which pin original position lift down step on again all can, raising bottom can step on, and double-legged can step in turn, also can list pin persistently step on, follow one's bent, it is very convenient comfortably.The bassinet structure is simple, light and handy, laborsaving, be easy to carry with, and is a kind of short distance preferably small-sized walking-replacing tool.
Description
Technical field
The present invention relates to the type of drive that a kind of straight reciprocating motion is converted to gyration, more particularly to a kind of drag-line is stepped on
Step bicycle.
Background technology
With expanding economy, private car is become increasingly popular, and environmental pollution, traffic congestion, petroleum resources are wasted, parking difficulty
A series of problems, such as also become increasingly conspicuous, so must a kind of vehicles of light and fast ride instead of walk need meeting the short distance of people
Will.
But as the implementation of order of rationing the power supply that rubs is prohibited in many cities（Expert analyze, this measure may trigger two or three line cities
Imitate）, the storage of electric motor car, inconvenience of charging, storage battery pollution, bicycle it is laborious, inconvenient to carry, and to balance car, single wheel
The light and handy instrument poor safety performance such as car, Segway Human Transporter and forbid upper road etc., cause people to be ridden instead of walk without preferable legerity type short distance
Instrument.Though wherein bicycle is the vehicles of a environmental protection, since bicycle history, unalterable pedal is stepped on
The optimal impetus that plate is moved in a circle by crank handle turns sprocket wheel, only only goes to wheel disc top place to the front about four points of circumference
One of arc section, mechanical efficiency bottom；Carry with inconvenience, although Late reformation goes out folding bicycle, the size for effectively reducing
Also it is and not ideal enough.
Therefore, in face of traffic that is current this crowded and hindering environmental protection and health, it is desirable to have one kind lightly is easy to take
The vehicles of band service daily life.
The content of the invention
The present invention provides a kind of drag-line step bicycle, and size is minimum to be easy to carry, without unfolding can upper and lower elevator, multiply
By the subway etc..By new structure, new sense of riding can be presented, when riding, both hands help handlebar, posture of the both feet to stand
Stand on the scooter, when being short of power, the random original position of left and right pin lift down step on again all can, pin degree of raising is in certain limit
Interior, raising bottom can step on, can both feet step in turn, also can single pin persistently step on, it might even be possible to both feet are stepped on together, are followed one's bent,
All can how step on, it is very convenient comfortable.And type of drive of the invention, without any pressure angle, mechanical efficiency is very high, and
The weight of human body itself make use of to exert a force the straight line path up and down of pedal, so very laborsaving.
Drag-line step bicycle of the present invention, including front-wheel, front fork, handlebar, vehicle frame, trailing wheel, rotating shaft, pedal, it is also wrapped
Include the type of drive that a kind of straight reciprocating motion is converted to gyration.The rotating shaft rotatably with vehicle frame on back vent
It is rotatably connected, trailing wheel is fixed in rotating shaft.The type of drive includes：The rotating shaft left and right sides is fitted with the spine dallied that resets
Wheel mechanism, the wire spool for winding drag-line, the drag-line for pulling ratchet mechanism, drag-line is set to automatically reset the wind spring of winding.It is described
The inner ring of ratchet mechanism is fixed in rotating shaft, and wire spool, the affixed wire spool in one end of drag-line are connected with the outer ring of ratchet mechanism
And wind some circles on wire spool, the other end and pedal it is affixed, be connected between wire spool and vehicle frame for automatic multiple
The wind spring of position winding drag-line.
Drag-line step bicycle of the present invention, to enable pedal to do linear reciprocating motion in fixed path, in vehicle frame
Both sides are all installed with guide rod, the guide rod slidable connection on pedal and vehicle frame.
Fixed pulley is also installed with the top of guide rod, drag-line is bypassed from fixed pulley, for changing the direction of drag-line.
Adjustable moveable alignment pin is also equipped with above guide rod, the lifting height of pedal is controlled.
The foot-operated board support being fixedly connected with vehicle frame is also equipped with below pedal, bears to ride by foot-operated board support
The weight and pitch force when riding of human body after plate acting, and can also add beam on foot-operated board support.
The affixed wire spool in drag-line one end simultaneously winds some circles on wire spool, and spine is provided between wire spool and rotating shaft
Wheel mechanism, rotating shaft is rotatably connected with vehicle frame：Wire spool and ratchet mechanism and rotating shaft, all common same center of circle.Wound when pulling out
During drag-line on wire spool, wire spool can be made to be moved in a circle around the center of circle；When wire spool is inverted, drag-line can be made past
Wound on wire spool.
To make pedal be maintained at the initial position to be driven in guide rod top, can be by adjusting drag-line on wire spool
The winding number of turns, and pulls out a certain distance, after the wind spring between wire spool and vehicle frame is produced certain screen resilience, then with it is foot-operated
Plate is affixed, pedal is maintained at the top of guide rod by the elastic force of wind spring.
When riding, both hands help handlebar to keep balance, drive pedal stress to be moved down along guide rod and are pulled by pulling out drag-line
Wire spool and ratchet mechanism rotate drive shaft and trailing wheel rotation moves ahead, while rolling up the wind spring stress between wire spool and vehicle frame
Tightly increase certain screen resilience；The ratchet mechanism is rotated and drives the forward flywheel turns with standard bicycle of trailing wheel rotation to drive
The forward principle of trailing wheel rotation is identical.When unclamping pedal, the screen resilience of the wind spring drives wire spool back to rotate, and draws
Rope toward the tape of the automatic tape measure in automatic winding, with daily life on wire spool reclaim when, the screen resilience of wind spring make tape from
The principle that dynamic winding is reclaimed is identical, and the recovery winding of Yin Lasuo, the drag-line other end pulls pedal to be moved along guide rod simultaneously；
Now reversely dallied installed in the ratchet mechanism between wire spool and rotating shaft and do not drive rotating shaft forward with trailing wheel rotation, with tradition certainly
The chain of driving inverts and the forward principle of trailing wheel rotation can not be driven identical.Can realize that one steps on a reset from the above mentioned
Lasting driving.
The type of drive of the rotating shaft or so two ends are all respectively symmetrically and are provided with identical above-mentioned ratchet mechanism, volume
Spring, wire spool, drag-line, pedal form two groups of symmetrical drive mechanisms, and the principle reversely dallied using ratchet mechanism works as side
During ratchet mechanism rotation acting, the inner ring in the ratchet mechanism of opposite side can be only driven to be rotated with ratchet by rotating shaft, without
The outer ring of opposite side ratchet mechanism is driven to follow rotating shaft to rotate forward, so wire spool, drag-line, pedal with opposite side are all mutual
Do not interfere, the pedal that the left and right sides can be stepped on by stepping on is done work to common rotating shaft in turn, or both sides are done work simultaneously, are followed one's inclinations
Be intended to, how to trample can, it is very convenient comfortable.
By described above, using said structure after, drag-line step bicycle of the invention, in ride, because used
Property when sliding, can be stood with both feet, during force, left and right pin with arbitrary upper lift and can be trampled.Although any machinery is not
Save work(, but drag-line step bicycle of the invention to be depressed to pedal force with human body own wt, human body own wt is long-range
Pedal force in it when standard bicycle is ridden, and transmission mechanism, without any pressure angle, mechanical efficiency is very high, so extremely
It is laborsaving.Because pedal takes up room without being moved in a circle like that with standard bicycle pedal, need to only move up and down, take empty
Between small, center of gravity bottom when riding, can produce before the minimum manpower of size drives scooter, the vehicle length for accomplishing footwear long to add steering
After wheel diameter, handlebar and front fork support bar and vehicle frame telescopic folding, because volume size is minimum, carry with conveniently.
Through described above, the present invention is drag-line step bicycle not seen before on the market at present, great manpower traffic
The usability value of tool industry, can slow down the hustle traffic situation in city, slow down and disorderly stop leaving about city look and feel in the street, green
Carbon-free trip services the living needs of people.
Brief description of the drawings
Accompanying drawing 1：Drag-line step bicycle structural representation of the invention；
Accompanying drawing 2：Partial structural diagram at drag-line step bicycle rotating shaft of the invention；
Accompanying drawing 3：Cross section structure diagram at rotating shaft；
Accompanying drawing 4：Wind spring mounting structure schematic diagram；
Accompanying drawing 5：Pedal moves down the forward schematic diagram of drive shaft rotation；
Accompanying drawing 6：Wind spring resilience drives the schematic diagram that reset is moved on pedal；
Accompanying drawing 7：The non-interference schematic diagram of both sides pedal；
Accompanying drawing 8：Rotating shaft and the vehicle frame that two ends lengthen directly are rotatably connected structural representation.
Specific embodiment
Below in conjunction with the accompanying drawings, drag-line step bicycle of the invention is described in detail.It should be appreciated that tool described herein
Body implementation method is only used to explain the present invention, is not intended to limit the present invention that the described order of connection is only used for explaining the present invention
Structure, be not used to the priority assembling sequence in the middle of practical application.
In specific embodiment of the invention, include two ratchet mechanisms, two wire spools, two drag-lines, two wind springs,
Two guide rods, two fixed pulleys, two pedals, the above-mentioned part described in implementation below, it is possible to understand that into both
Be or left and right any one because the above-mentioned part annexation of both sides is all identical with produced effect.
Specific embodiment is as follows：Referring to accompanying drawing 1 to accompanying drawing 4, rotating shaft 4 is rotatably connected with vehicle frame 1：Use fixing axle 5
Level is fixed on the back vent of vehicle frame 1, and the rotatable mode being sleeved in fixing axle 5 of rotating shaft 4 is allowed to be rotatably connected；
Trailing wheel 3 is fixed in the middle part in rotating shaft 4.The type of drive mounting structure of rotating shaft 4 is provided with for the two ends of rotating shaft 4 are respectively symmetrically：
The inner ring of ratchet mechanism 7 is fixed in rotating shaft 4, is connected with wire spool 6 on the outer ring of ratchet mechanism 7, one end of drag-line 8 it is affixed around
Drum 6 and wind it is some circle on wire spool 6, the other end and pedal 2 it is affixed, the one end of wind spring 9 is affixed with fixing axle 5（Simultaneously
Can also be affixed with the back vent of vehicle frame, because fixing axle and vehicle frame are all fixed）, the other end and wire spool 6 it is affixed.
To enable pedal 2 to do linear reciprocating motion in fixed path, guide rod is all installed with the both sides of vehicle frame 1
11, the slidable connection of guide rod 11 on pedal 2 and vehicle frame 1.
Fixed pulley 15 is also installed with the top of guide rod 11, drag-line 8 is bypassed from fixed pulley 15, for changing drag-line
8 direction of pull.
Adjustable moveable alignment pin 14 is also equipped with the top of guide rod 11, the lifting height of pedal 2 is controlled.
In the foot-operated board support 13 that the lower section of pedal 2 is also equipped with being fixedly connected with vehicle frame 1, held by foot-operated board support 13
The weight and pitch force when riding of human body after being done work by pedal 2.
To make pedal 2 be maintained at the initial position to be driven in guide rod top, the winding number of turns of drag-line 8 is adjusted, and draw
Go out a certain distance, it is after the wind spring 9 between wire spool 6 and fixing axle 5 is produced certain screen resilience then affixed with pedal 2,
Pedal 2 is set to be maintained at the top of guide rod 11 by the elastic force of wind spring 9.
When riding, both hands help handlebar to keep balance, as shown in figure 5, the stress of pedal 2 by trampling left and right either side
Moved down along guide rod 11, pull wire spool 6 to be moved ahead with the rotation drive shaft 4 of ratchet mechanism 7 and the rotation of trailing wheel 3 by pulling out drag-line 8,
Stress rolls tightly the certain screen resilience of increase to wind spring 9 simultaneously；As shown in Figure 6：After upper foot-up, the screen resilience of wind spring 9 drives wire spool 6
Back rotate, toward automatic winding on wire spool 6, the other end of drag-line 8 pulls pedal 2 to be moved along guide rod 11 to drag-line 8 simultaneously；Now
Reversely idle running does not drive rotating shaft 4 to be moved ahead with the rotation of trailing wheel 3 to ratchet mechanism 7 between wire spool 6 and rotating shaft 4.Thus may be used
To realize depressing the lasting driving that foot-up again is depressed again, that is, single pin described in the present invention is persistently stepped on.
Because the two ends of rotating shaft 4 or so are all symmetrically installed with ratchet mechanism 7, wind spring 9, wire spool 6, drag-line 8, lead in the present invention
Bar 11, pedal 2, the connected mode of both sides are identical, form two groups of symmetrical drive mechanisms.Referring to accompanying drawing 1 and accompanying drawing 2
With in accompanying drawing 7 shown in arrow：The principle reversely dallied using ratchet mechanism 7, when side ratchet mechanism 7 rotates to do work, only meeting
The inner ring of the ratchet mechanism 7 of opposite side is driven to be rotated with ratchet by rotating shaft 4, without driving the outer of opposite side ratchet mechanism 7
Circle follows rotating shaft 4 to rotate forward with wire spool 6, so wire spool 6, drag-line 8, pedal 2 with opposite side are all non-interference, can
Common rotating shaft 4 is done work in turn with the pedal 2 that the left and right sides is stepped on by stepping on, or both sides are done work simultaneously, it is possible thereby to real
Both feet described in the existing present invention are stepped in turn, are stepped on together with both feet.
Rotating shaft in above-mentioned implementation method and vehicle frame are rotatably connected mode, and rotating shaft is equal to standard bicycle flower-drum, Gu
Dead axle is equal to standard bicycle flower-drum shaft core.The mode that rotating shaft is rotatably connected with vehicle frame can also not make as shown in Figure 8
With fixing axle, the rotating shaft 16 that two ends lengthen directly is rotatably connected with vehicle frame 1.
It is of the present invention be rotatably connected for：Two objects can most commonly cover relative to freely 360 degree lasting rotations
Ball bearing is filled to realize.Slidable connection of the present invention is：Two object contacts, but do not fix, can be with respect to free skating
It is dynamic, usually using ball slider connection.
Ratchet mechanism principle of the present invention is equal to：It is bicycle freewheel, bicycle ratchet, freewheel clutch, unidirectional
Bearing.
The wind spring being connected between wire spool and vehicle frame for the winding drag-line that automatically resets of the present invention, refers to
Wind spring is between the outer ring and vehicle frame or fixing axle of wire spool or ratchet mechanism.Coiling is connected with the outer ring of ratchet mechanism
Disk, outer ring and the wire spool of ratchet mechanism are actions simultaneously, so wind spring one end is connected with wire spool；Vehicle frame and fixing axle are all
It is fixed, so the other end of wind spring is connected with vehicle frame.
Wind spring of the present invention, the screen resilience that can be generated, more than pedal and the weight of drag-line.In practical application,
Can be by reducing the elastic force of wind spring using light-duty pedal.
Drag-line step bicycle of the invention, can also install driven by power additional, make electronic drag-line step bicycle.Also may be used
It is arranged at trailing wheel rotating shaft with by guide rod, pedal installs auxiliary wheel additional, makes wheelbarrow etc..
Above-mentioned drag-line step bicycle type of drive is equally applicable to wheelbarrow, cart, tricycle, carriage, electronic
The manpower transportations such as bicycle, it is similarly suitable to install seat cushion etc. additional.
A kind of straight reciprocating motion of the present invention is converted to the type of drive of gyration, equally can also be by two groups
Above-described ratchet mechanism 7, wire spool 6, drag-line 8, the collective effect of wind spring 9 are applied in required neck in same rotating shaft
Domain.Referring to accompanying drawing 7, when one of which ratchet mechanism rotates to do work, can only be driven in other ratchet mechanisms by rotating shaft
Inner ring and ratchet rotate, and without the outer ring that drives other ratchet mechanisms, and then rotating shaft rotates, thus with other wire spools, drawing
Rope is all non-interference, common rotating shaft can be done work by any one group of ratchet mechanism, or do work in turn together with simultaneously
Acting.
The above is merely illustrative of the technical solution of the present invention and unrestricted, and drag-line step bicycle of the invention may be used also
To have various conversion and remodeling, it is not limited to the concrete structure of above-mentioned implementation method.In above-mentioned wire spool practical application, drag-line
Can be directly wound on ratchet mechanism, the outer ring of ratchet mechanism is easy to drag-line to wind i.e. for Baltimore groove or both sides install annulus side plate additional
Can, wind spring can also be substituted using other flexible members, both sides guide rod can with left and right it is arranged side by side or it is front and rear side by side, guide rod and pedal
The mode of being slidably connected can be bumped into ball is connected or roller contact in guide rod side is rolled etc. with linear slide bearing or back-shaped formula,
Driven spindle can be arranged on driving member drive connection trailing wheel such as other outer place sprocket wheels coaxial with trailing wheel etc..
Other modifications or equivalent that those of ordinary skill in the art are made to technical scheme, Fan Yiben
Inventive principle or structure type make similar change or modification, protection scope of the present invention are each fallen within, without departing from the present invention
Spirit and scope, all should cover in the middle of scope of the presently claimed invention.
Claims (8)
1. a kind of straight reciprocating motion is converted to the type of drive of gyration, it is characterised in that two groups are provided with same rotating shaft
Or it is more than two：Reset the ratchet mechanism for dallying（7）, the wire spool for winding drag-line（6）, pull the drag-line of ratchet mechanism
（8）, drag-line is automatically reset the wind spring of winding（9）.
2. a kind of drag-line step bicycle, including front-wheel, front fork, handlebar, vehicle frame, pedal, trailing wheel, rotating shaft, the rotating shaft with
Vehicle frame is rotatably connected, and trailing wheel is fixed in rotating shaft, it is characterised in that trailing wheel（3）Rotating shaft（4）The upper left and right sides is fitted with：
Reset the ratchet mechanism for dallying（7）, the wire spool for winding drag-line（6）, pull the drag-line of ratchet mechanism（8）, make drag-line certainly
The wind spring of the dynamic winding that resets（9）.
3. drag-line step bicycle according to claim 2, it is characterised in that：It also includes control motion of foot path
Guide rod（11）.
4. drag-line step bicycle according to claim 3, it is characterised in that：Guide rod（11）Top be provided with change draw
The fixed pulley of Suo Fangxiang（15）.
5. drag-line step bicycle according to claim 3, it is characterised in that：It also includes guide rod（11）Top install
Position the adjustable moveable alignment pin of pedal lifting height（14）.
6. drag-line step bicycle according to claim 3, it is characterised in that：It also includes that pedal lower section is equipped with and bears
The foot-operated board support of human body weight and pitch force when riding（13）.
7. drag-line step bicycle according to claim 2, it is characterised in that：The rotating shaft is rotatably connected with vehicle frame,
Use fixing axle（5）Level is fixed in vehicle frame（1）Back vent on, rotating shaft（4）It is rotatable to be sleeved on fixing axle（5）On.
8. drag-line step bicycle according to claim 2, it is characterised in that：The rotating shaft is rotatably connected with vehicle frame,
The rotating shaft that can be lengthened with two ends（16）Directly and vehicle frame（1）It is rotatably connected.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610179518 | 2016-03-28 | ||
| CN2016101795185 | 2016-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106741414A true CN106741414A (en) | 2017-05-31 |
Family
ID=58961889
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720225086.7U Expired - Fee Related CN206719415U (en) | 2016-03-28 | 2017-03-09 | Drag-line step bicycle |
| CN201710137255.6A Pending CN106741414A (en) | 2016-03-28 | 2017-03-09 | Drag-line step bicycle |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720225086.7U Expired - Fee Related CN206719415U (en) | 2016-03-28 | 2017-03-09 | Drag-line step bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN206719415U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651090A (en) * | 2017-11-15 | 2018-02-02 | 张家港川梭车业有限公司 | It is a kind of to be used to drive the straight line of bicycle rear to trample device |
| CN110949594A (en) * | 2019-12-02 | 2020-04-03 | 张文成 | Balance vehicle |
| CN112373616A (en) * | 2020-06-04 | 2021-02-19 | 朱文辉 | Vertical treading bicycle |
| WO2021108961A1 (en) * | 2019-12-02 | 2021-06-10 | 张文成 | Self-balancing vehicle |
| CN113071592A (en) * | 2021-05-20 | 2021-07-06 | 哈尔滨理工大学 | Small-size instrument of riding instead of walk in city based on user experience |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HUP1900143A1 (en) * | 2019-05-06 | 2020-11-30 | Kohlheb Robert Dr | Wheel hub arrangement for rotated drum drives |
-
2017
- 2017-03-09 CN CN201720225086.7U patent/CN206719415U/en not_active Expired - Fee Related
- 2017-03-09 CN CN201710137255.6A patent/CN106741414A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651090A (en) * | 2017-11-15 | 2018-02-02 | 张家港川梭车业有限公司 | It is a kind of to be used to drive the straight line of bicycle rear to trample device |
| CN110949594A (en) * | 2019-12-02 | 2020-04-03 | 张文成 | Balance vehicle |
| WO2021108961A1 (en) * | 2019-12-02 | 2021-06-10 | 张文成 | Self-balancing vehicle |
| CN112373616A (en) * | 2020-06-04 | 2021-02-19 | 朱文辉 | Vertical treading bicycle |
| CN112373616B (en) * | 2020-06-04 | 2022-04-22 | 朱文辉 | Vertical treading bicycle |
| CN113071592A (en) * | 2021-05-20 | 2021-07-06 | 哈尔滨理工大学 | Small-size instrument of riding instead of walk in city based on user experience |
Also Published As
| Publication number | Publication date |
|---|---|
| CN206719415U (en) | 2017-12-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
|
| WD01 | Invention patent application deemed withdrawn after publication |