CN110303837A - A kind of auxiliary wheel structure of bicycle flight instruments - Google Patents
A kind of auxiliary wheel structure of bicycle flight instruments Download PDFInfo
- Publication number
- CN110303837A CN110303837A CN201910575634.2A CN201910575634A CN110303837A CN 110303837 A CN110303837 A CN 110303837A CN 201910575634 A CN201910575634 A CN 201910575634A CN 110303837 A CN110303837 A CN 110303837A
- Authority
- CN
- China
- Prior art keywords
- connection
- special operations
- flight instruments
- wheel
- vehicle frame
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F5/00—Other convertible vehicles, i.e. vehicles capable of travelling in or on different media
- B60F5/02—Other convertible vehicles, i.e. vehicles capable of travelling in or on different media convertible into aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F2301/00—Retractable wheels
- B60F2301/04—Retractable wheels pivotally
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The invention discloses a kind of auxiliary wheel structures of bicycle flight instruments, including main body of vehicle frame and special operations wheel, the side-lower of the main body of vehicle frame is provided with accommodating groove, and movable guiding rail is provided with above accommodating groove, the movable guiding rail is internally provided with electric telescopic rod, the lower end of the connection sliding block is provided with active connecting base, and the lower end of active connecting base is connected with connecting shaft, the special operations wheel is located at the side rear of main body of vehicle frame, and movable support rod is connected with above special operations wheel, the side of the movable support rod is connected with connection motion bar, and the rear end for connecting motion bar is connected with connection loop bar.The auxiliary wheel structure of the bicycle flight instruments, it is provided with the electric telescopic rod for carrying out transverse guidance driving, it can reduce the vertical direction spatial of driving device occupancy, cooperation can carry out the connection motion bar of elastic movable supporting and connection loop bar uses, the flexible expansion and storage that can be convenient special operations wheel, facilitate carry out shock-absorbing support.
Description
Technical field
The present invention relates to vehicles correlative technology field, specially a kind of auxiliary wheel structure of bicycle flight instruments.
Background technique
Bicycle is a kind of Green Travel mode being favored by people, but traditional bicycle is gone back in use
It is to be inconvenient, rides expend that physical efficiency is also more dull for a long time, and the full bicycle flight instruments of technology sense can passes through
Easy rotor structure achievees the purpose that flight, convenient and efficient.
Existing bicycle flight instruments are usually directly to be transformed on existing bicycle structure, and part will also be certainly
Two wheel constructions of driving are changed to four-wheel, but since the vehicle body frame of bicycle is relatively fixed, auxiliary wheel is not easy to be received
It returns, is easy to impact flight, while vertical flexible storage can occupy biggish space, be not easy in lesser bicycle
Carried out in flight instruments using, and when car body contacts to earth, common bicycle body's fixed structure lacks certain buffer structure,
It is easy that certain collsion damage occurs during contacting to earth.
In view of the above-mentioned problems, carrying out innovative design on the basis of the auxiliary wheel of original bicycle flight instruments.
Summary of the invention
The purpose of the present invention is to provide a kind of auxiliary wheel structures of bicycle flight instruments, to solve above-mentioned background technique
Middle proposition auxiliary wheel structure is fixed, and directly flexible storage occupied space is big, is contacted to earth and is lacked impact mitigation measure when colliding, is easy to driving
Device causes the problem of damage.
To achieve the above object, the invention provides the following technical scheme: a kind of auxiliary wheel structure of bicycle flight instruments,
Including main body of vehicle frame and special operations wheel, the side-lower of the main body of vehicle frame is provided with accommodating groove, and the top setting of accommodating groove
There is movable guiding rail, the movable guiding rail is internally provided with electric telescopic rod, and the front end of electric telescopic rod is provided with connection and slides
Block, the lower end of the connection sliding block is provided with active connecting base, and the lower end of active connecting base is connected with connecting shaft, the auxiliary
Castor is located at the side rear of main body of vehicle frame, and movable support rod is connected with above special operations wheel, the movable support rod
Middle part be provided with bumper and absorbing shock unit, and support shaft is connected at the top of movable support rod, the side of the movable support rod
It is connected with connection motion bar, and the rear end for connecting motion bar is connected with connection loop bar, the inside of the connection loop bar offers company
Connect loose slot, and connect loose slot is internally connected with connecting spring, the upper side of the special operations wheel is provided with foot pedal.
Preferably, the central axes of the movable guiding rail and the central axes of electric telescopic rod overlap, and electric telescopic rod
Top and connection sliding block be weldedization structure.
Preferably, the connection sliding block and active connecting base are integrated, and connection sliding block is in movable guiding rail
Side constitutes slidable structure.
Preferably, the connecting shaft is located at the lower end of connection sliding block and the side of movable support rod, and connection sliding block and company
Rotary structure is constituted by connecting shaft between lever of taking over a job, and passes through connecting shaft structure between movable support rod and connection loop bar
At rotary structure.
Preferably, rotary structure, and support shaft are constituted by support shaft between the movable support rod and main body of vehicle frame
Central axes and the central axes of connecting shaft be parallel to each other.
Preferably, retractable structure is constituted by connection loose slot between the connection motion bar and connection loop bar, and
It is welded between connection motion bar and the bottom end for connecting loose slot by connecting spring.
Preferably, the foot pedal (16) is located at the outer upper side of special operations wheel (8), and special operations wheel (8) and foot
Pedal (16) is symmetrical in the left and right sides of main body of vehicle frame (1).
Compared with prior art, the beneficial effects of the present invention are: the auxiliary wheel structure of the bicycle flight instruments,
1, it is provided with the electric telescopic rod and movable guiding rail for carrying out transverse guidance driving, is cooperated in the use process of device
The sliding of connection sliding block and active connecting base adjusts, and can make to constitute between movable support rod, connection motion bar and connection loop bar
Gusseted carry out flexible rotating adjustment, facilitate by special operations wheel withdraw accommodating groove in, driving structure without occupy compared with
Big longitudinally-moving space, while the expansion support of portable propelling support rod, facilitate the removal of special operations wheel to support, improve dress
The practicability set；
2, it is provided with the connection motion bar that can carry out elastic movable supporting and connection loop bar, is matched in the use process of device
The movable supporting for closing movable support rod can be convenient and drive special operations wheel to carry out by the flexible rotating of connecting shaft and support shaft
Parallel storage or inclination expansion, when inclined shore is unfolded in special operations wheel, the connecting spring connected in loop bar cooperates buffering
Vibration absorption unit can integrally play good buffer function of contacting to earth to device, and will not cause directly to collide to electric telescopic rod
Pressure, avoiding device collision are impaired.
Detailed description of the invention
Schematic cross-sectional view when Fig. 1 is folding storage of the present invention；
Fig. 2 is enlarged structure schematic diagram at a in Fig. 1 of the present invention；
Schematic cross-sectional view when Fig. 3 is present invention expansion support；
Fig. 4 is present invention connection motion bar and connection loop bar structure schematic diagram.
In figure: 1, main body of vehicle frame；2, accommodating groove；3, movable guiding rail；4, electric telescopic rod；5, connection sliding block；6, activity connects
Joint chair；7, connecting shaft；8, special operations wheel；9, movable support rod；10, bumper and absorbing shock unit；11, support shaft；12, connection activity
Bar；13, loop bar is connected；14, loose slot is connected；15, connecting spring；16, foot pedal.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of auxiliary wheel structure of bicycle flight instruments, packet
Include main body of vehicle frame 1, accommodating groove 2, movable guiding rail 3, electric telescopic rod 4, connection sliding block 5, active connecting base 6, connecting shaft 7, auxiliary
Castor 8, movable support rod 9, bumper and absorbing shock unit 10, support shaft 11, connection motion bar 12, connection loop bar 13, connection activity
Slot 14, connecting spring 15 and foot pedal 16, the side-lower of main body of vehicle frame 1 are provided with accommodating groove 2, and the top setting of accommodating groove 2
There is movable guiding rail 3, movable guiding rail 3 is internally provided with electric telescopic rod 4, and the front end of electric telescopic rod 4 is provided with connection and slides
Block 5, the lower end of connection sliding block 5 is provided with active connecting base 6, and the lower end of active connecting base 6 is connected with connecting shaft 7, and auxiliary is lived
Driving wheel 8 is located at the side rear of main body of vehicle frame 1, and the top of special operations wheel 8 is connected with movable support rod 9, movable support rod 9
Middle part is provided with bumper and absorbing shock unit 10, and the top of movable support rod 9 is connected with support shaft 11, the side of movable support rod 9
It is connected with connection motion bar 12, and the rear end for connecting motion bar 12 is connected with connection loop bar 13, the inside of connection loop bar 13 opens up
There is connection loose slot 14, and connect loose slot 14 and be internally connected with connecting spring 15, the upper side of the special operations wheel 8 sets
It is equipped with foot pedal 16.
The central axes of the movable guiding rail 3 of this example and the central axes of electric telescopic rod 4 overlap, and electric telescopic rod 4
Top and connection sliding block 5 are weldedization structure, convenient for being driven by the electric telescopic rod 4 laid flat jointly with movable guiding rail 3
Connection sliding block 5 is driven, and the space hold of flight instruments is reduced.
Connection sliding block 5 and active connecting base 6 are integrated, and connection sliding block 5 movable guiding rail 3 inside constitute can
Slide construction drives active connecting base 6 and connection loop bar 13 that support is adjusted convenient for passing through the sliding of connection sliding block 5, convenient
The storage and expansion activity of special operations wheel 8.
Connecting shaft 7 is located at the lower end of connection sliding block 5 and the side of movable support rod 9, and connection sliding block 5 and connection motion bar
Rotary structure is constituted by connecting shaft 7 between 12, and passes through 7 structure of connecting shaft between movable support rod 9 and connection loop bar 13
At rotary structure, supported convenient for connection motion bar 12 and the tilting action for connecting loop bar 13.
Rotary structure, and the axis of support shaft 11 are constituted by support shaft 11 between movable support rod 9 and main body of vehicle frame 1
The central axes of line and connecting shaft 7 are parallel to each other, and 9 mating connection motion bar 12 of portable propelling support rod and connection loop bar 13 carry out three
Angle movable supporting.
It connects and retractable structure is constituted by connection loose slot 14 between motion bar 12 and connection loop bar 13, and connect work
It is welded between lever 12 and the bottom end for connecting loose slot 14 by connecting spring 15, it is convenient to connection motion bar 12 and connection
Good buffer function is played between loop bar 13, and good cushioning effect is played when contacting to earth to flight instruments.
Foot pedal 16 is located at the outer upper side of special operations wheel 8, and special operations wheel 8 and foot pedal (16) are in main body of vehicle frame
1 left and right sides is symmetrical, convenient for carrying out stablizing support by the special operations wheel 8 of two sides, the differential of device is facilitated to turn,
Foot pedal (16) can be convenient user's bicycle up and down simultaneously.
Working principle:, first will be electric according to Fig. 1-2 when using the auxiliary wheel structure of the bicycle flight instruments
The control circuit of dynamic telescopic rod 4 and flight instruments is connected with each other, so as to start to carry out using in the use process of device
In, electric telescopic rod 4 can remain retracted state such as Fig. 1, so that connection motion bar 12 and connection loop bar 13 pull special operations
Wheel 8 and movable support rod 9 are generally held in inside accommodating groove 2, facilitate the activity storage of special operations wheel 8；
According to fig. 2 shown in -4, when needing to be unfolded to be supported by special operations wheel 8, electric telescopic rod 4 can be stretched
It is long, it pushes connection sliding block 5 to be slided along movable guiding rail 3, the active connecting base 6 of lower section is driven to synchronize movement, and connect
It can be rotated by connecting shaft 7 between loop bar 13 and active connecting base 6, connection motion bar 12 is also logical with movable support rod 9
It crosses connecting shaft 7 and constitutes rotary structure, while movable support rod 9 can carry out rotary expansion around support shaft 11, to make activity
Support rod 9 drives such as Fig. 3 of special operations wheel 8 to carry out removal expansion, when special operations wheel 8 contacts to earth, in conjunction with shown in Fig. 3-4, delays
The connecting spring 15 for rushing vibration absorption unit 10 and connecting in loop bar 13 can also play good cushioning buffer effect, be located at vehicle frame master
The special operations wheel 8 of 1 two sides of body can more stable support be mobile, and car body is in turning 2 in order to carry out to main body of vehicle frame 1
It can also be rotated by speed difference between special operations wheel 8, facilitate the steady turn of device entirety mobile, do not make in this specification
The content of detailed description belongs to the prior art well known to professional and technical personnel in the field.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of auxiliary wheel structure of bicycle flight instruments, including main body of vehicle frame (1) and special operations wheel (8), feature exists
In: the side-lower of the main body of vehicle frame (1) is provided with accommodating groove (2), and movable guiding rail (3) are provided with above accommodating groove (2),
The movable guiding rail (3) is internally provided with electric telescopic rod (4), and the front end of electric telescopic rod (4) is provided with connection sliding block
(5), the lower end of the connection sliding block (5) is provided with active connecting base (6), and the lower end of active connecting base (6) is connected with connection
Axis (7), the special operations wheel (8) is located at the side rear of main body of vehicle frame (1), and is connected with work above special operations wheel (8)
It moves support rod (9), is provided with bumper and absorbing shock unit (10) in the middle part of the movable support rod (9), and the top of movable support rod (9)
Portion is connected with support shaft (11), and the side of the movable support rod (9) is connected with connection motion bar (12), and connects motion bar
(12) rear end is connected with connection loop bar (13), and the inside of connection loop bar (13) offers connection loose slot (14), and even
Being internally connected with connecting spring (15) for loose slot (14) is connect, the upper side of the special operations wheel (8) is provided with foot pedal
(16)。
2. a kind of auxiliary wheel structure of bicycle flight instruments according to claim 1, it is characterised in that: the activity is led
The central axes of rail (3) and the central axes of electric telescopic rod (4) overlap, and the top of electric telescopic rod (4) and connection sliding block
It (5) is weldedization structure.
3. a kind of auxiliary wheel structure of bicycle flight instruments according to claim 1, it is characterised in that: the connection is slided
Block (5) and active connecting base (6) are integrated, and connection sliding block (5) is constituted in the inside of movable guiding rail (3) and slidably tied
Structure.
4. a kind of auxiliary wheel structure of bicycle flight instruments according to claim 1, it is characterised in that: the connecting shaft
(7) positioned at connection sliding block (5) lower end and movable support rod (9) side, and connection sliding block (5) and connect motion bar (12) it
Between by connecting shaft (7) constitute rotary structure, and movable support rod (9) and connect loop bar (13) between pass through connecting shaft
(7) rotary structure is constituted.
5. a kind of auxiliary wheel structure of bicycle flight instruments according to claim 1, it is characterised in that: the activity branch
Rotary structure, and the central axes of support shaft (11) and company are constituted by support shaft (11) between strut (9) and main body of vehicle frame (1)
The central axes of spindle (7) are parallel to each other.
6. a kind of auxiliary wheel structure of bicycle flight instruments according to claim 1, it is characterised in that: the connection is lived
Retractable structure is constituted by connection loose slot (14) between lever (12) and connection loop bar (13), and connects motion bar (12)
It is welded between the bottom end of connection loose slot (14) by connecting spring (15).
7. a kind of auxiliary wheel structure of bicycle flight instruments according to claim 1, it is characterised in that: the foot pedal
(16) it is located at the outer upper side of special operations wheel (8), and special operations wheel (8) and foot pedal (16) are on a left side for main body of vehicle frame (1)
Right two sides are symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910575634.2A CN110303837A (en) | 2019-06-28 | 2019-06-28 | A kind of auxiliary wheel structure of bicycle flight instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910575634.2A CN110303837A (en) | 2019-06-28 | 2019-06-28 | A kind of auxiliary wheel structure of bicycle flight instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110303837A true CN110303837A (en) | 2019-10-08 |
Family
ID=68077905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910575634.2A Pending CN110303837A (en) | 2019-06-28 | 2019-06-28 | A kind of auxiliary wheel structure of bicycle flight instruments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110303837A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483535A (en) * | 2020-04-13 | 2020-08-04 | 北海智异电子科技有限公司 | Bicycle learning auxiliary device capable of rapidly mastering balance |
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| CN106741439A (en) * | 2017-01-04 | 2017-05-31 | 尹良友 | Electric motor car with two wheels |
| CN106741319A (en) * | 2016-12-30 | 2017-05-31 | 戴震班 | A kind of electric motor car with intelligent heel brace |
| CN107792226A (en) * | 2017-12-08 | 2018-03-13 | 重庆铁力士科技有限公司 | A kind of fully closed two-wheeled electric motor car with automatic support structure |
| CN109050744A (en) * | 2018-09-18 | 2018-12-21 | 重庆柯驰机械有限责任公司 | It is a kind of can prevent with auxiliary wheel after turn over the tricycle stuck up |
| CN109292027A (en) * | 2018-10-06 | 2019-02-01 | 华北理工大学 | A kind of falling-resistant bicycle automatic lifting/lowering support bracket and bicycle |
| CN109421839A (en) * | 2017-08-21 | 2019-03-05 | 周欣玥 | A kind of portable adjustable children bicycle auxiliary wheel |
| CN109649536A (en) * | 2019-01-29 | 2019-04-19 | 安徽理工大学 | A kind of intelligence shot support anti-falling electric vehicle |
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2019
- 2019-06-28 CN CN201910575634.2A patent/CN110303837A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2455100A (en) * | 2007-11-27 | 2009-06-03 | Jon Frank Ross Whyte | Bicycle pedal assembly incorporating stand |
| CN201419625Y (en) * | 2009-02-27 | 2010-03-10 | 万金林 | Vertical lift flying bicycle |
| CN202022260U (en) * | 2011-03-25 | 2011-11-02 | 天津市远东蓝剑科技有限公司 | Wheel carrier for quick foldable auxiliary wheel of bicycle with small wheel diameter |
| CN204355194U (en) * | 2014-12-16 | 2015-05-27 | 天津市龙河民福标准件有限公司 | A kind of bicycle hydraulic auxiliary wheel with pedal |
| CN104924866A (en) * | 2015-07-14 | 2015-09-23 | 合肥多加农业科技有限公司 | Remote control type two-wheeled flying vehicle |
| CN106741319A (en) * | 2016-12-30 | 2017-05-31 | 戴震班 | A kind of electric motor car with intelligent heel brace |
| CN106741439A (en) * | 2017-01-04 | 2017-05-31 | 尹良友 | Electric motor car with two wheels |
| CN109421839A (en) * | 2017-08-21 | 2019-03-05 | 周欣玥 | A kind of portable adjustable children bicycle auxiliary wheel |
| CN107792226A (en) * | 2017-12-08 | 2018-03-13 | 重庆铁力士科技有限公司 | A kind of fully closed two-wheeled electric motor car with automatic support structure |
| CN109050744A (en) * | 2018-09-18 | 2018-12-21 | 重庆柯驰机械有限责任公司 | It is a kind of can prevent with auxiliary wheel after turn over the tricycle stuck up |
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| CN109649536A (en) * | 2019-01-29 | 2019-04-19 | 安徽理工大学 | A kind of intelligence shot support anti-falling electric vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483535A (en) * | 2020-04-13 | 2020-08-04 | 北海智异电子科技有限公司 | Bicycle learning auxiliary device capable of rapidly mastering balance |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191008 |