CN108163133A - A kind of block form round trip flight wheel apparatus for being easy to speed change - Google Patents
A kind of block form round trip flight wheel apparatus for being easy to speed change Download PDFInfo
- Publication number
- CN108163133A CN108163133A CN201611113496.9A CN201611113496A CN108163133A CN 108163133 A CN108163133 A CN 108163133A CN 201611113496 A CN201611113496 A CN 201611113496A CN 108163133 A CN108163133 A CN 108163133A
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- CN
- China
- Prior art keywords
- winged
- casing
- extremely
- living
- chain wheel
- 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
-
- 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
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
- B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
- B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
Abstract
The present invention relates to the flywheel gears that a kind of bicycle uses, the present invention provides a kind of block form round trip flight wheel apparatus for being easy to speed change, fly the same side for being arranged on trailing wheel of system and winged system living side by side by dead, it is connected between winged system living and extremely winged system by ball, when positive, winged casing living is cooperated by the pawl component and the single direction ratchet drives the rear wheel, when reversed, winged casing living is independent rotation again with extremely winged casing, fitness enthusiasts can be made to experience the dead winged dual impression winged with work on a bicycle and the speed change system identical with conventional transmission vehicle can also be arranged to, most importantly, with dying embers and winged double properties living, it can also free switching between and, speed change, oneself movement can have both been forced to solve fitness enthusiasts, movement is tired, it is switched to winged pattern living, the characteristics of laborsaving.
Description
Technical field
The present invention relates to the flywheel gears that a kind of bicycle uses.
Background technology
Bicycle for double march body building is gradually pursued by fitness enthusiasts, and the rear chain wheel that bicycle for double march body building carries all is winged property living
Matter, covert meeting cause fitness enthusiasts pedal it is several under will stop, be unfavorable for cultivating the will of fitness enthusiasts, it is existing dead
Grey bicycle is then that another is extreme, need fitness enthusiasts pedal always it is foot-operated can just travel, if fitness enthusiasts feel exhausted
, can only stop, be unfavorable for body-building.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of block form round trip flight wheel apparatus for being easy to speed change, have dead
Ash and double properties living winged, and between can also free switching, speed change, can both have been forced with to solve fitness enthusiasts and oneself moved,
Movement is tired, is switched to winged pattern living, it is laborsaving the characteristics of, to solve the problems, such as that above-mentioned background technology proposes.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of block form for being easy to speed change is double
Flywheel gear, the round trip flight wheel apparatus include extremely winged system and winged system living, which is characterized in that
The dead winged system and winged system living are listed in the same side of the trailing wheel；
The extremely winged system includes cylindrical tube and extremely flies casing, and the cylinder tube outer surface is equipped with reversed external screw thread, institute
It states extremely winged casing to design for same core with the cylindrical tube, the extremely winged casing left end is equipped with reversed internal thread, the extremely winged casing
By the mutual cooperation between the reversed internal thread and the reversed external screw thread so as to be connect with the cylindrical tube；
The work flies system and includes winged casing living, and the work flies casing and also designed with the extremely winged casing for same core；
The extremely winged casing right end inner wall is equipped with the first groove；
The work flies casing left end outer wall equipped with the second groove；
It is corresponded between first groove and second groove and equipped with ball.
Further, the round trip flight wheel apparatus further includes extremely winged chain wheel and winged chain wheel living, and the extremely winged chain wheel is arranged on
On the extremely winged casing, the work flies chain wheel and is arranged on the work to fly on casing.
Further, the right side of the dead winged casing is additionally provided with pawl component；
The work flies inside chain wheel as one-way ratchet construction；
The work flies casing and drives the rear wheel by the pawl component and single direction ratchet mutual cooperation.
Further, the pawl component includes crescent pawl, the first straight pin, swollen spring and the second straight pin,
The crescent pawl is arranged on the right side of the dead winged casing, the crescent pawl and the list by the first straight pin
It cooperates to ratchet, the swollen spring one end is arranged on right side and the position of the dead winged casing by second straight pin
In the left end of first straight pin, the swollen spring other end is connect with the crescent pawl.
Further, the round trip flight wheel apparatus further includes clutch shaft bearing, second bearing and axis pin, and the clutch shaft bearing hangs down
Directly be arranged in the cylindrical tube, the second bearing is vertically set on the work and flies in casing, the clutch shaft bearing with it is described
Second bearing is parallel, concentric design, and the axis pin passes through the clutch shaft bearing and the second bearing.
Further, the extremely winged chain wheel is at least 2, extremely flies to pass through the first connecting pole between chain wheel described in adjacent two panels
Connection；
The work flies chain wheel and is at least 2, is connected between winged chain wheel living described in adjacent two panels by the second connecting pole；
Distance is equal to corresponding bicycle chain width between the adjacent extremely winged chain wheel and the work fly chain wheel.
(3) advantageous effect
The present invention provides a kind of block form round trip flight wheel apparatus for being easy to speed change, will extremely fly system and winged system living is arranged side by side
The same side for being arranged on trailing wheel, connected between system living winged and extremely winged system by ball, when positive, winged casing living passes through institute
Pawl component and the single direction ratchet mutual cooperation drive rear wheel are stated, when reversed, winged casing living flies casing again with dead
It is independent rotation, fitness enthusiasts can be made to experience dead fly and winged dual impression living and can be on a bicycle
Be arranged to the speed change system identical with conventional transmission vehicle, it is most important that, there are dying embers and double properties living winged, and between can also
Free switching, speed change can both force oneself movement to solve fitness enthusiasts, and movement is tired, be switched to winged pattern living, laborsaving
The characteristics of.
Description of the drawings
Fig. 1 is rear-wheel structure schematic diagram of the present invention；
Fig. 2 is the extremely winged casing of the present invention and winged sleeve structure schematic diagram living；
Fig. 3 is the extremely winged casing of the present invention and winged casing cooperation schematic diagram living；
Fig. 4 is winged system living and extremely winged system cooperation schematic diagram；
Fig. 5 is the dead winged casing of trailing wheel assembling and the schematic diagram after winged casing living；
Fig. 6 is the extremely winged system with axis pin and winged system schematic living；
Fig. 7 is the pawl component and the single direction ratchet mutual cooperation schematic diagram；
Fig. 8 is pawl component structure diagram.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 8 are please referred to Fig.1, a kind of block form round trip flight wheel apparatus for being easy to speed change, including trailing wheel 1, which is characterized in that described
Trailing wheel 1 is equipped with extremely winged system and winged system living, and the dead winged system and winged system living are listed in the same side of the trailing wheel.
Further, the extremely winged system includes cylindrical tube 2 and extremely winged casing 3, the cylindrical tube 2 are fixedly connected on institute
It states on trailing wheel 1, the cylindrical tube 2 is designed with the trailing wheel 1 for same core, and 2 outer surface of cylindrical tube is equipped with reverse thread 21, institute
It states extremely winged casing 3 and the cylindrical tube 2 is designed for same core, 3 left end of the extremely winged casing is equipped with reversed internal thread 31, described dead winged
Casing 2 is connected by mutual cooperation and the cylindrical tube 2 between the reversed internal thread 31 and the reverse thread 21.
Further, the work flies system and flies casing 4 including living, and it is also same that the work, which flies casing 4 with the casing 3 that extremely flies,
Core designs.
Further, 3 right end inner wall of the extremely winged casing is equipped with the first groove 32；
The work flies 4 left end outer wall of casing equipped with the second groove 41；
It is corresponded between first groove 32 and second groove 41 and equipped with ball 5；
Further, the round trip flight wheel apparatus further includes extremely winged chain wheel 6 and winged chain wheel 8 living, and the extremely winged chain wheel 6 is set
On the extremely winged casing 3, the work flies chain wheel 8 and is arranged on the work to fly on casing 3.
Further, the right side of the dead winged casing 3 is additionally provided with pawl component 11；
The work flies 8 inside of chain wheel and is constructed for single direction ratchet 10；
The work flies casing 3 and drives the trailing wheel 1 by the pawl component 11 and the single direction ratchet 10 mutual cooperation
Rotation.
Further, the pawl component 11 include crescent pawl 111, the first straight pin 112, swollen spring 113 and
Second straight pin 114, the crescent pawl 111 are arranged on the right side of the dead winged casing 3 by the first straight pin 112,
The crescent pawl 111 cooperates with the single direction ratchet 10, and described swollen 113 one end of spring passes through second straight pin
114 are arranged on the right side of the dead winged casing 3 and are located at the left end of first straight pin 112, and the swollen spring 113 is another
End is connect with the crescent pawl 111.
Further, the round trip flight wheel apparatus further includes clutch shaft bearing 13, second bearing 14 and axis pin 12, and described first
Bearing 13 is vertically set in the cylindrical tube 2, and the second bearing 14 is vertically set on the work and flies in casing 4, and described
One bearing 13 and the second bearing 14 are parallel, concentric design, and the axis pin 12 passes through the clutch shaft bearing 13 and described
Second bearing 14.
Further, the extremely winged chain wheel 6 is at least 2, extremely flies to connect by first between chain wheel 6 described in adjacent two panels
Column 7 connects；
The work flies chain wheel 8 and is at least 2, is connected between winged chain wheel 8 living described in adjacent two panels by the second connecting pole 9；
Distance is equal to corresponding bicycle chain width between the adjacent extremely winged chain wheel 6 and the work fly chain wheel 8.
Operation principle
When driving, fly under pattern when in dead, due to extremely flying to be connected between casing and hollow cylinder pipe for left-hand thread, so
Can be more and more tighter, dead winged casing is operated with the dead operating for flying chain wheel, drives trailing wheel traveling；
When driving, when in winged state living, due to living, winged casing is mutual by the pawl component and the single direction ratchet
Cooperation drives the rear wheel, so trailing wheel also can fly chain wheel rotation with the work on winged casing living and and then rotate；It falls back
When, since pawl component and single direction ratchet mutual cooperation will not cause rear wheel, only can cause extremely to fly casing individually to turn
It is dynamic, so identical with common winged bicycle living；
Due to connecting ball between winged casing living and extremely winged casing, so apart from fixation, so extremely winged chain wheel and winged chain wheel living
Construction is as the construction of conventional transmission gear, so without specially designing independent speed change system, it is only necessary to replace trailing wheel i.e.
Can, it is convenient and efficient.
Following table is to compare (tester using a kind of block form round trip flight wheel apparatus for being easy to speed change and freewheel experimental data
70KG, car weight are all 10KG, all run 10KM, and wherein 5KM is in extremely winged system)：
| Consume calorie | Time | |
| The present invention | 1550 kilocalories | 30min |
| Freewheel | 800 kilocalories | 35min |
As can be seen from the above table, more calories can be consumed using the present invention, plays the work of real bicycle for double march body building
With.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
Also there are other identical elements in the process, method, article or apparatus that includes the element ".Although have been shown and
The embodiment of the present invention is described, for the ordinary skill in the art, it is possible to understand that in the original for not departing from the present invention
A variety of change, modification, replacement and modification can be carried out to these embodiments, the scope of the present invention is by institute in the case of reason and spirit
Attached claim and its equivalent limit.
Claims (4)
1. a kind of block form round trip flight wheel apparatus for being easy to speed change, the round trip flight wheel apparatus includes extremely winged system and winged system living,
It is characterized in that,
The dead winged system and winged system living are listed in the same side of the trailing wheel；
The extremely winged system includes cylindrical tube and extremely flies casing, and the cylinder tube outer surface is equipped with reversed external screw thread, described dead
Fly casing to design for same core with the cylindrical tube, the extremely winged casing left end is equipped with reversed internal thread, and the extremely winged casing passes through
Mutual cooperation between the reversed internal thread and the reversed external screw thread with the cylindrical tube so as to connect；
The work flies system and includes winged casing living, and the work flies casing and also designed with the extremely winged casing for same core；
The extremely winged casing right end inner wall is equipped with the first groove；
The work flies casing left end outer wall equipped with the second groove；
It is corresponded between first groove and second groove and equipped with ball.
The round trip flight wheel apparatus further includes extremely winged chain wheel and winged chain wheel living, and the extremely winged chain wheel is arranged on the extremely winged casing
On, the work flies chain wheel and is arranged on the work to fly on casing.
The right side of the dead winged casing is additionally provided with pawl component；
The work flies inside chain wheel as one-way ratchet construction；
The work flies casing and drives the rear wheel by the pawl component and single direction ratchet mutual cooperation.
A kind of 2. block form round trip flight wheel apparatus for being easy to speed change according to claim 1, which is characterized in that the pawl structure
Part includes crescent pawl, the first straight pin, swollen spring and the second straight pin, and the crescent pawl passes through the first straight pin
The right side of the dead winged casing is arranged on, the crescent pawl cooperates with the single direction ratchet, the swollen spring one
End is arranged on the right side of the dead winged casing and positioned at the left end of first straight pin by second straight pin, described
The swollen spring other end is connect with the crescent pawl.
A kind of 3. block form round trip flight wheel apparatus for being easy to speed change according to claim 2, which is characterized in that the free wheels
Device further includes clutch shaft bearing, second bearing and axis pin, and the clutch shaft bearing is vertically set in the cylindrical tube, and described
Two bearings are vertically set on the work and fly in casing, and the clutch shaft bearing is parallel, concentric design with the second bearing, described
Axis pin passes through the clutch shaft bearing and the second bearing.
4. a kind of block form round trip flight wheel apparatus for being easy to speed change according to claim 3, which is characterized in that
The extremely winged chain wheel is at least 2, extremely flies to connect by the first connecting pole between chain wheel described in adjacent two panels；
The work flies chain wheel and is at least 2, is connected between winged chain wheel living described in adjacent two panels by the second connecting pole；
Distance is equal to corresponding bicycle chain width between the adjacent extremely winged chain wheel and the work fly chain wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611113496.9A CN108163133A (en) | 2016-12-07 | 2016-12-07 | A kind of block form round trip flight wheel apparatus for being easy to speed change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611113496.9A CN108163133A (en) | 2016-12-07 | 2016-12-07 | A kind of block form round trip flight wheel apparatus for being easy to speed change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108163133A true CN108163133A (en) | 2018-06-15 |
Family
ID=62526299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611113496.9A Pending CN108163133A (en) | 2016-12-07 | 2016-12-07 | A kind of block form round trip flight wheel apparatus for being easy to speed change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108163133A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204701743U (en) * | 2015-02-04 | 2015-10-14 | 李松 | Block form free wheels device |
| CN205417013U (en) * | 2015-03-27 | 2016-08-03 | 天津市艾拜克自行车有限公司 | Flower -drum assembly that can be used to dead driving |
| CN105952814A (en) * | 2016-06-17 | 2016-09-21 | 上海工程技术大学 | Transmission system for two-wheeled vehicle powered manually |
| CN206446750U (en) * | 2016-12-07 | 2017-08-29 | 李明报 | A kind of block form round trip flight wheel apparatus for being easy to speed change |
-
2016
- 2016-12-07 CN CN201611113496.9A patent/CN108163133A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204701743U (en) * | 2015-02-04 | 2015-10-14 | 李松 | Block form free wheels device |
| CN205417013U (en) * | 2015-03-27 | 2016-08-03 | 天津市艾拜克自行车有限公司 | Flower -drum assembly that can be used to dead driving |
| CN105952814A (en) * | 2016-06-17 | 2016-09-21 | 上海工程技术大学 | Transmission system for two-wheeled vehicle powered manually |
| CN206446750U (en) * | 2016-12-07 | 2017-08-29 | 李明报 | A kind of block form round trip flight wheel apparatus for being easy to speed change |
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