CN106741558A - Tightening belt device - Google Patents
Tightening belt device Download PDFInfo
- Publication number
- CN106741558A CN106741558A CN201710002271.4A CN201710002271A CN106741558A CN 106741558 A CN106741558 A CN 106741558A CN 201710002271 A CN201710002271 A CN 201710002271A CN 106741558 A CN106741558 A CN 106741558A
- Authority
- CN
- China
- Prior art keywords
- axle
- sliding sleeve
- tightening belt
- fixed
- belt device
- 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
Links
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
- B62M9/16—Tensioning or adjusting equipment for chains, belts or the like
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The embodiment of the present invention provides a kind of tightening belt device, the sliding sleeve on the inside or outside of bicycle belt；The sliding sleeve axle parallel with the axle of bicycle rear, the sliding sleeve is arranged on sliding sleeve axle；The sliding sleeve axle is arranged on the fixing device on the axle of bicycle rear, present invention tensioning improves comfort level of riding using the belt of the bicycle of belt transmission.
Description
Technical field
The present invention relates to bicycle art, more particularly to a kind of tightening belt device.
Background technology
Existing bicycle transmission system major part belongs to chain drive, the rubbing due to chain in traditional transmission system
Power is wiped, is caused bicyclist to bestow the strength ridden and is absorbed by the frictional force of chain, bicyclist is easily ridden longer-range
From a long way.Although having different gear shift situations during transmission can use, bicyclist exerts a force and driving force after all
It is not proportional.
Bicycle transmission system part in the market employs axle transmission and belt transmission, for axle transmission, system
Complexity, without speed change, and pedal force demand is larger for bicyclist, rides and relatively tire out, and is not suitable for riding at a distance；For skin
V belt translation, compared to axle transmission and chain drive, the weight of whole transmission system significantly declines, rides lighter, but
In use for some time, because long-time is stretched, there is the deformation length of side in belt, although as the development of science and technology, technique are entered
Step, belt deflection is less and less, but all the time or in the presence of deformation, accordingly, it would be desirable to belt is tensioned, what raising was ridden
Comfort level.
The content of the invention
The embodiment of the present invention provides a kind of tightening belt device, and tensioning is improved using the belt of the bicycle of belt transmission
Ride comfort level.
The embodiment of the present invention provides a kind of tightening belt device, including：
Sliding sleeve on the inside or outside of bicycle belt；
The sliding sleeve axle parallel with the axle of bicycle rear, the sliding sleeve is arranged on sliding sleeve axle；
The sliding sleeve axle is arranged on the fixing device on the axle of bicycle rear.
Preferably, be fixed on the axle of bicycle rear for the one or both ends of the sliding sleeve axle by the fixing device.
Preferably, the one end of the fixing device by the sliding sleeve axle position on the outside of bicycle is fixed on bicycle rear
On axle.
Preferably, the fixing device is fixed plate, and the fixed plate two ends are provided with mounting hole, and the fixed plate is by peace
Axle of the dress hole respectively with the sliding sleeve axle and the bicycle rear is connected.
Clamping device is further included, the fixing device is provided with fixed support near one end of the axle of bicycle rear,
The clamping device fixes the axle of the fixed support and bicycle rear.
Preferably, the clamping device is hexagon socket head cap screw, and internal thread is provided with the fixed support.
Further, the tightening belt device also includes stopping means, and the stopping means is arranged on described clamping and fills
Put and for cycle frame to be fixed between the frame brackets on the axle of bicycle rear, the stopping means limitation is clamped
The stroke of device.
Preferably, the stopping means is trough plate, and the frame brackets are arranged in the slotted hole of trough plate.
Preferably, the sliding sleeve is copper sliding sleeve.
Preferably, the sliding sleeve shaft material is stainless steel.
The embodiment of the present invention runs a period of time by setting tightening belt device on the axle of bicycle rear in belt
After fluffing, belt is compressed by the sliding sleeve of tightening belt device, belt is compressed and do not influence the efficiency of belt transmission by sliding sleeve,
Raising is ridden comfort level.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is embodiment of the present invention tightening belt apparatus structure schematic diagram.
Fig. 2 is that embodiment of the present invention sliding sleeve is located at belt inner side schematic diagram.
Fig. 3 is that embodiment of the present invention sliding sleeve is located at schematic diagram on the outside of belt.
Fig. 4 is applied to the schematic diagram of bicycle for the embodiment of the present invention.
Specific embodiment
Below in conjunction with accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground description, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Generally exist
The component of the embodiment of the present invention described and illustrated in accompanying drawing can be arranged and designed with a variety of configurations herein.Cause
This, the detailed description of the embodiments of the invention to providing in the accompanying drawings is not intended to limit claimed invention below
Scope, but it is merely representative of selected embodiment of the invention.Based on embodiments of the invention, those skilled in the art are not doing
The every other embodiment obtained on the premise of going out creative work, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
Two connections of element internal.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Fig. 1 is the heater structural representation of embodiment of the present invention Full-automatic vending machine, as shown in figure 1, tightening belt
Device, including sliding sleeve 1, sliding sleeve axle 2 and fixing device 3, the sliding sleeve 1 are used to be tensioned the belt 6 of bicycle, during tightening belt,
Belt 6 is carried out export-oriented support or carried out interior to support by tightening belt device.As shown in Fig. 2 the sliding sleeve 1 is outer with belt 6
Side contacts, in this embodiment, belt 6 is pressed onto the sliding sleeve 1 driven pulley on the axle 7 of bicycle rear
On, and keep fixed with drive pulley distance, prevent from being fluffed because of belt 6 elongation of itself or stress overloading there is belt and slide
Tooth.As shown in figure 3, in an embodiment of the present invention, the interior side contacts of the sliding sleeve 1 and belt 6, the sliding sleeve axle 2 is used to pacify
Dress sliding sleeve 1, the sliding sleeve 1 is arranged on sliding sleeve axle 2, and the sliding sleeve 1 is coaxial with the sliding sleeve axle 2, and the sliding sleeve 1 plays slip
The effect of bearing.As shown in figure 4, the sliding sleeve axle 2 is parallel with the axle 7 of bicycle rear, the fixing device 3 is used for will be described
Sliding sleeve axle 2 is arranged on the axle 7 of bicycle rear.
In an embodiment of the present invention, one end of sliding sleeve axle 2 is fixed on the fixing device 3 axle 7 of bicycle rear
On, in an embodiment of the present invention, one end that sliding sleeve axle 2 is located on the outside of bicycle is fixed on bicycle by the fixing device 3
On the axle 7 of trailing wheel, the fixing device 3 is safer away from bicycle rear.The one end of sliding sleeve axle 2 is free end, using certainly
During driving, the sliding sleeve axle 2 realizes slight deformation, will not be by the too tight of belt tension, if too tight, personnel's meeting of riding that belt is opened
Ride difficulty.
In an embodiment of the present invention, the two ends of sliding sleeve axle 2 are fixed on the fixing device 3 axle 7 of bicycle rear
On, the sliding sleeve axle 2 is firmly fixed, and the sliding sleeve axle 2 is hardly damaged, long service life.
In an embodiment of the present invention, the fixing device 3 is fixed plate, and the fixed plate two ends are provided with mounting hole 31,
The fixed plate is connected by axle 7 of the mounting hole 31 respectively with the sliding sleeve axle 2 and the bicycle rear.It is real in the present invention one
In applying example, the fixed plate two ends are semicircle, the semi-circular concentric at the mounting hole 31 and the fixed plate two ends.
The fixing device 3 is fixed on various ways on the axle 7 of the bicycle rear, e.g., in the fixing device 3
Side be provided with pin hole, be provided with pin hole on the axle 7, after the angle of fixing device has been rotated, using latch come
The fixation axle 7 and the fixing device 3.Certainly, the fixing device 3 and the axle 7 also have other various fixed forms.
In one embodiment, the tightening belt device also includes clamping device 4, and the fixing device 3 is near bicycle
One end of the axle 7 of trailing wheel is provided with fixed support 32, and the clamping device 4 is by the axle 7 of the fixed support 32 and bicycle rear
It is fixed.This kind of fixed form can be realized, by any rotation of the fixing device 3, being fixed conveniently.In one embodiment, Gu
Fixed rack 32 is integrally formed with one end of fixed plate.In one embodiment, fixed support 32 is L-shaped, in production, first will be described
Fixed support 32 is first molded with fixed plate, then fixed support 32 is carried out into bending, reduces cost.
In one embodiment, the clamping device 4 is to be provided with internal thread in hexagon socket head cap screw, the fixed support 32.
In the less space of bicycle rear, the clamping device 4 is designed as hexagon socket head cap screw, convenient operation hexagon socket head cap screw.
In one embodiment, the tightening belt device also includes stopping means 5, and the stopping means 5 is arranged on described
Between clamping device 4 and frame brackets 8, the frame brackets 8 are used to for cycle frame to be fixed on axle 7.
In this embodiment, by adjusting clamping device 4, axle 7 is pulled to be moved to vehicle frame rear end, so as to adjust drive pulley
The centre-to-centre spacing of wheel and driven pulley, tightening belt 6, the tensile force for being used to adjust belt 6 reaches setting；Clamped by adjusting
The tension of device 4, can prevent front and rear pulley center from not producing change because long-term loading is used, and influence belt 6 is elastic.
In one embodiment, because frame brackets 8 are flat boards, the stopping means 5 is trough plate, the frame brackets 8
In the slotted hole of trough plate.
The sliding sleeve 1 is copper sliding sleeve, and copper sliding sleeve is wear-resisting, heat-resisting, not oxidizable, be easily worked.
The material of sliding sleeve axle 2 is stainless steel.
The preferred embodiment of the present invention is the foregoing is only, is not intended to limit the invention, for this area
For technical staff, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made it is any
Modification, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. tightening belt device, it is characterised in that including：
Sliding sleeve on the inside or outside of bicycle belt；
The sliding sleeve axle parallel with the axle of bicycle rear, the sliding sleeve is arranged on sliding sleeve axle；
The sliding sleeve axle is arranged on the fixing device on the axle of bicycle rear.
2. tightening belt device according to claim 1, it is characterised in that the fixing device is by one end of the sliding sleeve axle
Or two ends are fixed on the axle of bicycle rear.
3. tightening belt device according to claim 2, it is characterised in that the fixing device by the sliding sleeve axle position in from
One end on the outside of driving is fixed on the axle of bicycle rear.
4. the tightening belt device according to claims 1 to 3 any one, it is characterised in that the fixing device is to fix
Plate, the fixed plate two ends are provided with mounting hole, the fixed plate by mounting hole respectively with the sliding sleeve axle and the bicycle
The axle connection of trailing wheel.
5. the tightening belt device according to claims 1 to 3 any one, it is characterised in that further include clamping device,
The fixing device is provided with fixed support near one end of the axle of bicycle rear, the clamping device by the fixed support and
The axle of bicycle rear is fixed.
6. tightening belt device according to claim 5, it is characterised in that the clamping device is hexagon socket head cap screw, described
Internal thread is provided with fixed support.
7. tightening belt device according to claim 5, it is characterised in that the tightening belt device also includes spacing dress
Put, the stopping means is arranged on the clamping device and the car for being fixed on cycle frame on the axle of bicycle rear
Between frame support, the stopping means limits the stroke of clamping device.
8. tightening belt device according to claim 7, it is characterised in that the stopping means is trough plate, the vehicle frame
Support is arranged in the slotted hole of trough plate.
9. tightening belt device according to claim 1, it is characterised in that the sliding sleeve is copper sliding sleeve.
10. tightening belt device according to claim 1, it is characterised in that the sliding sleeve shaft material is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710002271.4A CN106741558A (en) | 2017-01-03 | 2017-01-03 | Tightening belt device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710002271.4A CN106741558A (en) | 2017-01-03 | 2017-01-03 | Tightening belt device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106741558A true CN106741558A (en) | 2017-05-31 |
Family
ID=58952152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710002271.4A Pending CN106741558A (en) | 2017-01-03 | 2017-01-03 | Tightening belt device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106741558A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI769777B (en) * | 2021-04-08 | 2022-07-01 | 銘穗精密工業有限公司 | Bicycle chain tension adjustment structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3052399U (en) * | 1998-02-24 | 1998-09-25 | 光良 青山 | Oval chain bicycle |
| CN101125574A (en) * | 2006-08-16 | 2008-02-20 | 普利司通自行车有限公司 | Tension adjusting device and belt driving type bicycle |
| CN201484619U (en) * | 2009-08-13 | 2010-05-26 | 吴汉亮 | Automatic motorcycle chain expansion device |
| CN201872894U (en) * | 2010-12-14 | 2011-06-22 | 李良芳 | Bicycle pulley adjusting device |
| CN102330799A (en) * | 2011-05-26 | 2012-01-25 | 郑霞 | Chain transmission movable tensioning mechanism |
| FR2982234A1 (en) * | 2011-11-04 | 2013-05-10 | Franck Jean Savard | Automatic chain tensioner for bicycle, has first segment used to press on chain to ensure correct tension of chain, and second segment overlapping chain to ensure better guidance of chain on support unit |
| CN205064725U (en) * | 2015-09-24 | 2016-03-02 | 中国嘉陵工业股份有限公司（集团） | Chain tensioning device |
| CN206528585U (en) * | 2017-01-03 | 2017-09-29 | 上海共佰克智能科技有限公司 | Tightening belt device |
-
2017
- 2017-01-03 CN CN201710002271.4A patent/CN106741558A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3052399U (en) * | 1998-02-24 | 1998-09-25 | 光良 青山 | Oval chain bicycle |
| CN101125574A (en) * | 2006-08-16 | 2008-02-20 | 普利司通自行车有限公司 | Tension adjusting device and belt driving type bicycle |
| CN201484619U (en) * | 2009-08-13 | 2010-05-26 | 吴汉亮 | Automatic motorcycle chain expansion device |
| CN201872894U (en) * | 2010-12-14 | 2011-06-22 | 李良芳 | Bicycle pulley adjusting device |
| CN102330799A (en) * | 2011-05-26 | 2012-01-25 | 郑霞 | Chain transmission movable tensioning mechanism |
| FR2982234A1 (en) * | 2011-11-04 | 2013-05-10 | Franck Jean Savard | Automatic chain tensioner for bicycle, has first segment used to press on chain to ensure correct tension of chain, and second segment overlapping chain to ensure better guidance of chain on support unit |
| CN205064725U (en) * | 2015-09-24 | 2016-03-02 | 中国嘉陵工业股份有限公司（集团） | Chain tensioning device |
| CN206528585U (en) * | 2017-01-03 | 2017-09-29 | 上海共佰克智能科技有限公司 | Tightening belt device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI769777B (en) * | 2021-04-08 | 2022-07-01 | 銘穗精密工業有限公司 | Bicycle chain tension adjustment structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
|
| WD01 | Invention patent application deemed withdrawn after publication |