CN206202583U - A kind of intelligent bicycle driving belt tension structure - Google Patents
A kind of intelligent bicycle driving belt tension structure Download PDFInfo
- Publication number
- CN206202583U CN206202583U CN201621164959.XU CN201621164959U CN206202583U CN 206202583 U CN206202583 U CN 206202583U CN 201621164959 U CN201621164959 U CN 201621164959U CN 206202583 U CN206202583 U CN 206202583U
- Authority
- CN
- China
- Prior art keywords
- guide plate
- timing belt
- bicycle
- bicycle body
- code
- 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.)
- Expired - Fee Related
Links
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
A kind of intelligent bicycle driving belt tension structure, including bicycle body, front fork, steering handle, front-wheel and trailing wheel, Timing Belt driven pulley is installed on trailing wheel, Timing Belt driving wheel is installed on bicycle body, connected by Timing Belt between driven pulley and driving wheel, described bicycle body rear end is welded with guide plate, guide plate is in the form of annular discs, and guide plate is connected with the upper bracket and lower carriage of bicycle body, is directed to the junction that plate is fixed on upper and lower support；The gathering sill of extension before and after being offered on described guide plate, installed on hind axle and be fixed in gathering sill after drawing code, the bolt of code is drawn to be spirally connected with adjusting nut through rear in the pilot hole of bicycle body, rotating the nut can control relative position between trailing wheel and frame body by drawing code, so as to play a part of to adjust tightness of synchronous belt.The beneficial effects of the utility model are：1st, simple structure, easy to assembly, low production cost improves the market competitiveness；2nd, unique integral frame structure is while bus body strength is strengthened, additionally it is possible to increase the contact area between vehicle frame and guide plate, for trailing wheel provides enough supports；3rd, opening gathering sill design forward, can play the position-limiting action to hind axle, it is to avoid it comes off backward from gathering sill；4th, draw the adjusting nut and vehicle frame of code to interact and pull drawing hind axle, for Timing Belt provides stabilization and the bigger tensile force of dynamics, it is ensured that the transmission between Timing Belt and synchronous pulley.
Description
Technical field
The utility model is related to a kind of bicycle, specifically a kind of intelligent bicycle driving belt tension structure.
Background technology
Existing bicycle transmission system belongs to rigidity chain drive effect, due to chain in traditional transmission system
Frictional force, cause bicyclist to bestow the strength ridden and absorbed by the frictional force of chain, make bicyclist cannot easily ride compared with
A long way for long range.Although having different gear shift situations during transmission can use, bicyclist exerts a force and passes after all
Power is not proportional.During transmission, with the presence of critical problem, traditional bicycle makes the flower-drum of bicycle
With monolithic or the flywheel of multi-disc, although this structure has no problem, and is also used by majority now, but because friction
The intervention of power, causes bicyclist easily to exert a force and rides.For the earth for being badly in need of wanting environmental protection, more ride for convenience,
It is to allow the force of bicyclist to obtain maximized driving force to need the problem for solving, when the pedal force that bicyclist imposes on bicycle reaches
During the state of bicyclist's feeling relaxed, bicyclist just can really be ready bike riding, then need to use the general of industrial driving belt
Read the field for entering bicycle.During belt transmission, it is necessary to by belt tension between former and later two belt pulleys, but it is existing
Some belt driven type bicycles have continued to use traditional tension structure, but requirement of the belt transmission to tensile force is far longer than tradition
Chain type transmission structure, cause the bicycle of existing use belt-type transmission often occur in ride belt loosen etc. it is existing
As, it is therefore necessary to existing structure is improved further.
Utility model content
The purpose of this utility model is the shortcoming in order to overcome prior art to exist, there is provided a kind of simple structure, assembling side
Just, low production cost, bonding strength is big, can steadily in the long term keep a kind of intelligent bicycle driving belt of tensile force to be tensioned knot
Structure.
The utility model purpose is realized with the following methods：A kind of intelligent bicycle driving belt tension structure, it includes
Bicycle body, front fork, steering handle, front-wheel and trailing wheel, is provided with Timing Belt driven pulley on trailing wheel, synchronization is provided with bicycle body
Band driving wheel, is connected between driven pulley and driving wheel by Timing Belt, it is characterised in that：Described bicycle body rear end is welded with leads
To plate, guide plate is in the form of annular discs, and guide plate is connected with the upper bracket and lower carriage of bicycle body, be directed to plate be fixed on it is upper and lower
Support, junction；The gathering sill of extension before and after being offered on described guide plate, is fixed on after installation drawing code on hind axle and leads
To in groove, drawing the bolt of code to be spirally connected with adjusting nut through rear in the pilot hole of bicycle body, rotating the nut can be by drawing code
Relative position between control trailing wheel and frame body, so as to play a part of to adjust tightness of synchronous belt.
Connected by arc tube between described upper bracket and lower carriage, described guide plate is welded and fixed with the arc tube.
Described guide plate and drawing code is provided with two sets, is symmetrically mounted on bicycle body both sides.
Described pilot hole is arranged on arc tube, through the cylinder of arc tube.
Described upper bracket, arc tube, lower carriage is by same tubing one bending forming.
The beneficial effects of the utility model are：1st, simple structure, easy to assembly, low production cost improves the market competitiveness；
2nd, unique integral frame structure is while bus body strength is strengthened, additionally it is possible to increase the contact surface between vehicle frame and guide plate
Product, for trailing wheel provides enough supports；3rd, opening gathering sill design forward, can play the position-limiting action to hind axle, it is to avoid
It comes off backward from gathering sill；4th, draw the adjusting nut and vehicle frame of code to interact and pull drawing hind axle, for Timing Belt is provided surely
The fixed and bigger tensile force of dynamics, it is ensured that the transmission between Timing Belt and synchronous pulley.
Brief description of the drawings
Fig. 1,2 are the utility model general assembly design sketch.
Fig. 3 is the A portions schematic enlarged-scale view of Fig. 1 in the utility model.
Fig. 4 is the B portions schematic enlarged-scale view of Fig. 1 in the utility model.
Fig. 5 is the utility model Standard figure.
Specific embodiment
Make specific further instruction to the utility model below in conjunction with the accompanying drawings.A kind of intelligent bicycle driving belt tensioning knot
Structure, it includes bicycle body 1, and 3, front-wheel 4 and trailing wheel 5 are provided with Timing Belt driven pulley 51 by front fork 2, steering on trailing wheel 5, single
Timing Belt driving wheel 11 is installed on car body 1, is connected by Timing Belt 12 between driven pulley and driving wheel, it is characterised in that：Institute
The rear end of bicycle body 1 stated is welded with guide plate 6, and guide plate 6 is in the form of annular discs, the upper bracket 13 of guide plate 6 and bicycle body 1 and
Lower carriage 14 is connected, and is directed to the junction that plate 6 is fixed on upper and lower support 13,14；Before and after being offered on described guide plate 6
The gathering sill 61 of extension, installs on hind axle 52 and is fixed in gathering sill 61 after drawing code 7, draws the bolt 71 of code 7 to pass through bicycle sheet
72 are spirally connected with adjusting nut, rotating the nut 72 can be by drawing between the control trailing wheel 5 of code 7 and frame body 1 after in the pilot hole 8 of body
Relative position, the effect elastic so as to play adjustment Timing Belt 12.
Connected by arc tube 15 between described upper bracket 13 and lower carriage 14, described guide plate is welded with the arc tube
It is fixed.
Described guide plate 6 and drawing code 7 is provided with two sets, is symmetrically mounted on the both sides of bicycle body 1.
Described pilot hole 8 is arranged on arc tube 15, through the cylinder of arc tube.
Described upper bracket 13, arc tube 15, lower carriage 14 is by same tubing one bending forming.
Operation principle：When mounted, installed on hind axle 52 and draw code 7, draw the leading through bicycle body of bolt 71 of code 7
To being spirally connected 72 behind hole 8 with adjusting nut, the nut 72 is then rotated, pulled back hind axle using bolt, make its tensioning same
Step band, then tightens the fixing nut on hind axle again, and hind axle is fixed in guide plate.
Wherein it should be noted that：Guide plate in this case is made using individually discoid sheet metal, is passed through
Be welded and fixed for upper bracket, lower carriage and arc tube be integrated by welding, guide plate while playing fixed hind axle and acting on,
The effect of connection upper bracket, lower carriage and arc tube is served, the bonding strength of frame body is strengthened.In addition, gathering sill
Opening is set forward, even if therefore the nut of hind axle loosen, trailing wheel stress is moved also without departing from gathering sill backward,
The effect of safeguard protection is arrived.
Further：When tension adjusting is needed during later stage use, it is only necessary to somewhat unclamp hind axle and fix spiral shell
Mother, then by the rotation of adjusting nut, is interacted with arc tube using adjusting nut and drags hind axle backward, so that
Tight Timing Belt.Wherein it should be noted that：Because adjusting nut stress is on arc tube, therefore arc tube can provide enough for it
Support force, so as to avoid traditional structure in use tensioning apparatus be susceptible to deformation, cause tensile force to disappear, it is ensured that
This structure can efficiently work steadily in the long term, and being particularly suitable for the bicycle that the Timing Belt higher to tensile force requirement drive makes
With.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, the adjustment structure of code, fixed form etc. is drawn, these changes and improvements both fall within claimed sheet
In the range of utility model.
Claims (5)
1. a kind of intelligent bicycle driving belt tension structure, it includes bicycle body（1）, front fork（2）, turn to handle（3）, front-wheel
（4）And trailing wheel（5）, trailing wheel（5）On Timing Belt driven pulley is installed（51）, bicycle body（1）On Timing Belt driving wheel is installed
（11）, Timing Belt is passed through between driven pulley and driving wheel（12）Connection, it is characterised in that：Described bicycle body（1）Weld rear end
There is guide plate（6）, guide plate（6）It is in the form of annular discs, guide plate（6）With bicycle body（1）Upper bracket（13）And lower carriage（14）
Connection, is directed to plate（6）It is fixed on upper and lower support（13、14）Junction；Described guide plate（6）On offer before and after prolong
The gathering sill stretched（61）, hind axle（52）Upper installation draws code（7）After be fixed on gathering sill（61）It is interior, draw code（7）Bolt（71）
Through the pilot hole of bicycle body（8）Interior rear and adjusting nut（72）It is spirally connected, rotates the nut（72）Can be by drawing code（7）Control
Trailing wheel（5）With frame body（1）Between relative position, so as to play adjustment Timing Belt（12）Elastic effect.
2. a kind of intelligent bicycle driving belt tension structure according to claim 1, it is characterised in that：Described upper bracket
（13）With lower carriage（14）Between pass through arc tube（15）Connection, described guide plate is welded and fixed with the arc tube.
3. a kind of intelligent bicycle driving belt tension structure according to claim 1, it is characterised in that：Described guide plate
（6）And draw code（7）Two sets are provided with, bicycle body is symmetrically mounted on（1）Both sides.
4. a kind of intelligent bicycle driving belt tension structure according to claim 1, it is characterised in that：Described pilot hole
（8）It is arranged on arc tube（15）On, through the cylinder of arc tube.
5. a kind of intelligent bicycle driving belt tension structure according to claim 1, it is characterised in that：Described upper bracket
（13）, arc tube（15）, lower carriage（14）By same tubing one bending forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621164959.XU CN206202583U (en) | 2016-10-25 | 2016-10-25 | A kind of intelligent bicycle driving belt tension structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621164959.XU CN206202583U (en) | 2016-10-25 | 2016-10-25 | A kind of intelligent bicycle driving belt tension structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206202583U true CN206202583U (en) | 2017-05-31 |
Family
ID=58758085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621164959.XU Expired - Fee Related CN206202583U (en) | 2016-10-25 | 2016-10-25 | A kind of intelligent bicycle driving belt tension structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206202583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111137398A (en) * | 2020-02-24 | 2020-05-12 | 山东交通职业学院 | Motorcycle chain tensioning device |
-
2016
- 2016-10-25 CN CN201621164959.XU patent/CN206202583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111137398A (en) * | 2020-02-24 | 2020-05-12 | 山东交通职业学院 | Motorcycle chain tensioning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206202583U (en) | A kind of intelligent bicycle driving belt tension structure | |
| WO2016050041A1 (en) | Front drive bicycle and differential dual drive bicycle | |
| CN206187263U (en) | Reciprocal speed -changing bicycle that tramples of axis round trip flight wheel | |
| CN1718496A (en) | Biwheel braking device and light triwheel or tetrawheel cycle using said device | |
| US6068279A (en) | Two wheel drive bicycle | |
| CN106394789A (en) | Reversing brake separation device for mid-engine electric bicycle | |
| CN206327524U (en) | A kind of Universal joint drive and the bicycle comprising it | |
| CN107499431A (en) | A kind of new baby carriage | |
| CN204775790U (en) | Quick laborsaving bicycle | |
| CN1079065C (en) | Caterpillar | |
| CN201721583U (en) | Bicycle | |
| CN201457678U (en) | Energy-efficient chain wheel driving mechanism of high-speed bicycle | |
| CN201010016Y (en) | Lever-type bicycle transmission device with groove shape flywheel at both sides | |
| CN209479884U (en) | Bicycle double-strand wheel transmission device | |
| CN206466110U (en) | Straight line steps constant force bicycle | |
| CN205440741U (en) | Novel speed -changing bicycle planet wheel rim plate | |
| CN201863977U (en) | Bicycle | |
| CN206358304U (en) | A kind of bicycle transmission belt hidden installation structure | |
| CN206187272U (en) | Bicycle automatic gearbox and transmission system | |
| CN2790891Y (en) | Bicycle frame with concealed speed-change line | |
| CN206826859U (en) | A kind of double axis Chain conveyer bicycles of laborsaving speedup | |
| CN209241248U (en) | A kind of novel ice-bicycle | |
| CN211468651U (en) | Tricycle double-rocker tilting steering structure | |
| CN207120835U (en) | A kind of bicycle built in transmission mechanism | |
| CN2607315Y (en) | Bicycle driven by two persons |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20191025 |