CN205075990U - Motorcycle chain tensioning ware - Google Patents
Motorcycle chain tensioning ware Download PDFInfo
- Publication number
- CN205075990U CN205075990U CN201520857672.4U CN201520857672U CN205075990U CN 205075990 U CN205075990 U CN 205075990U CN 201520857672 U CN201520857672 U CN 201520857672U CN 205075990 U CN205075990 U CN 205075990U
- Authority
- CN
- China
- Prior art keywords
- connecting panel
- chain
- gear
- reel cage
- fixed
- 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
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Abstract
The utility model discloses a motorcycle chain tensioning ware, be embedded into the interior gear of chain and fix the cradle on motorcycle body including connecting plate, the teeth of a cogwheel, the one end at the connecting plate is fixed to the gear, set up together in the below of chain with the connecting plate, the other end of connecting plate looks counter gear is articulated with the cradle, still be connected through the elastic component between connecting plate and the cradle for the connecting plate has the trend of upwards upset. The utility model discloses a motorcycle chain tensioning ware, the setting through the gear just can effectually couple together gear and chain, and the setting through cradle and connecting plate and elastic component, the effect of the connecting plate drive gear upward movement that just can effectually realize, the chain is upwards oppressed to the gear that makes that so just can be fine for the effect of chain tensioning.
Description
Technical field
The utility model relates to a kind of motorcycle accessories, relates to a kind of chain tensioner of motorcycle in particular.
Background technology
Type of drive between the driving engine of existing motor bike and wheel is chain gear, by arranging two sprocket wheels on driving engine and wheel respectively, then by driven by engine sprocket rotation in the above, chain movement is driven by the sprocket wheel on driving engine, and then by chain with the sprocket rotation on motor car wheel, so realize the process of driven by engine wheel movement.
The chain structure that existing motor bike uses is by a lot of interior pin link plate pinned connection, thus constitute a chain, this chain is generally metallic material making simultaneously, thus it has certain toughness, has stronger resistance to tension, thus after using for a long time, just there will be inside and outside carrier bar to be elongated, make the problem that chain is elongated, the connection between chain and sprocket wheel can be caused like this to occur loosening, cause the problem that chain comes off from sprocket wheel.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide one can effective tension chain, avoids the chain tensioner of motorcycle that chain comes off from sprocket wheel.
For achieving the above object, the utility model provides following technical scheme: a kind of chain tensioner of motorcycle, comprise connecting panel, reel cage that the gear teeth are embedded into the gear in chain and are fixed on motorcycle body, described gear is fixed on one end of connecting panel, the other end and the reel cage of described connecting panel opposed gear are hinged, described connecting panel is also connected by elastic component with between reel cage, makes connecting panel establish cogged one end towards chain movement.
As further improvement of the utility model, described elastic component is extension spring, and the two ends of described extension spring are equipped with stay hook, and described connecting panel and reel cage are equipped with fixed leg, two described stay hooks are hooked on two fixed legs respectively, extension spring are fixed between connecting panel and reel cage.
As further improvement of the utility model, the fixed leg on described connecting panel is arranged on the middle part of connecting panel.
As further improvement of the utility model, described reel cage is that V-shape is arranged, and the bottom of this V-shape is that arc-shaped is arranged, and is fixedly connected with the connecting panel be fixed on motor vehicle wheel rotary shaft position.
As further improvement of the utility model, described connecting panel while weld with the bottom of reel cage, described connecting panel offers connecting bore, and the outward flange of described connecting bore is that arc-shaped is arranged, and described connecting bore cover is received on motor vehicle wheel S. A. and connecting panel and motor vehicle wheel S. A. fixed.
As further improvement of the utility model, described connecting panel by bolt and reel cage hinged.
The utility model has following beneficial effect, just the effect of a bracketing chain can be played by actv. by the setting of gear, and the gear teeth due to gear are embedded in chain, thus when chain movement time, gear will along with moving together, thus excessive friction is not had between chain and gear, so just can avoid because bracketing takes turns the problem that the excessive chain caused of friction between chain is worn by actv., pass through connecting panel simultaneously, the setting of elastic component and reel cage, gear can be fixed on the below of chain by actv., and make gear have the trend of a upward movement, so after chain is elongated, gear will upward movement, chain is made still to be in tensioning state, so just can avoid the problem that in prior art, chain comes off from sprocket wheel by actv..
Accompanying drawing explanation
Fig. 1 is the integral structure figure of chain tensioner of motorcycle of the present utility model;
Fig. 2 is for using motor cycle rear wheel part-structure figure of the present utility model.
Detailed description of the invention
With reference to shown in Fig. 1, a kind of chain tensioner of motorcycle of the present embodiment, comprise connecting panel 2, the reel cage 3 that the gear teeth are embedded into the gear 1 in chain and are fixed on motorcycle body, described gear 1 is fixed on one end of connecting panel 2, the other end and the reel cage 3 of described connecting panel 2 opposed gear 1 are hinged, described connecting panel 2 is also connected by elastic component 4 with between reel cage 3, connecting panel 2 is made to be provided with one end of gear 1 towards chain movement, in the process of motorcycle driving, first engine drive is arranged on the sprocket wheel rotation at driving engine place, sprocket wheel will drive chain to rotate, and then the sprocket wheel on drive motor cycle rear wheel rotates, so just can be good at the effect of transmitting power between driving engine and trailing wheel, will be rotated by band at the process middle gear 1 of chain movement, gear 1 like this would not affect the motion of chain, also can not produce too much friction with chain simultaneously, cause the problem that chain is worn, pass through the setting of reel cage 3 and connecting panel 2 simultaneously, gear 1 will be made to have the trend of upward movement, so gear 1 will upwardly chain, make chain tension, so just can be good at the effect playing a tension chain and don't chain movement can be affected, avoid the problem that in prior art, chain comes off from sprocket wheel.
As a kind of detailed description of the invention improved, described elastic component 4 is extension spring, the two ends of described extension spring are equipped with stay hook 41, described connecting panel 2 and reel cage 3 are equipped with fixed leg 5, two described stay hooks 41 are hooked on two fixed legs 5 respectively, extension spring is fixed between connecting panel 2 and reel cage 3, just can be played and be connected connecting panel 2 and reel cage 3 acts on by actv. by the setting of extension spring and stay hook, also there is effect connecting panel 2 being pulled to reel cage 3 simultaneously, so so just one can be played give connecting panel 2 resupinate trend by actv., and then give the trend of gear 1 upward movement, actv. serves the effect of a tension chain.
As a kind of detailed description of the invention improved, fixed leg 5 on described connecting panel 2 is arranged on the middle part of connecting panel 2, fixed leg 5 is arranged on the middle part of connecting panel 2, one end by extension spring is connected to the middle part of connecting panel 2, extension spring so just can be made to can be good at pulling connecting panel 2, compared to extension spring being connected to away from connecting panel 2 one end with reel cage 3 hinge-point, be connected to middle part can driven wheel 1 much bigger to the distance of top offset, and compared to being connected near connecting panel 2 one end with reel cage 3 hinge-point, the propulsive effort be connected to required for middle part is much smaller, so just to can be good at driven wheel 1 towards chain movement.
As a kind of detailed description of the invention improved, described reel cage 3 is arranged in V-shape, the bottom of this V-shape is that arc-shaped is arranged, and be fixedly connected with the connecting panel 6 be fixed on motor vehicle wheel rotary shaft position, reel cage 3 just can be made to have good fastness by reel cage 3 being arranged to V-shape, be not easy to produce distortion, and be that arc-shaped is arranged by the bottom of this V-shape, the non-deformability of V-shape can also be increased, also be fixedly connected with connecting panel 6 simultaneously, this makes it possible to well by the bottom of V-shape, reel cage 3 has been fixed on the S. A. of motor cycle rear wheel.
As a kind of detailed description of the invention improved, described connecting panel 6 while weld with the bottom of reel cage 3, described connecting panel 6 offers connecting bore 61, the outward flange of described connecting bore 61 is that arc-shaped is arranged, described connecting bore 61 cover is received on motor vehicle wheel S. A. and connecting panel 6 and motor vehicle wheel S. A. is fixed, by the outward flange of connecting bore 61 be arc-shaped arrange, unexpected problem of stabbing people can be avoided, the angle of connecting panel 6 can also be avoided to snap onto problem in wheel simultaneously, and pass through the setting of connecting bore 6, just can connecting panel 6 be fixed on Rear wheel pivoting axle actv., and then reel cage 3 is fixed on motor bike by actv., wherein can adopt the fixed form of bolt.
As a kind of detailed description of the invention improved, described connecting panel 2 by bolt and reel cage 3 hinged, bolt is the very general connection mode used in prior art, with just can connecting panel 2 and reel cage 3 being hinged together by actv., and does not need too complicated structure here.
In sum, chain tensioner of motorcycle of the present utility model, by the setting of gear 1, connecting panel 2, elastic component 4 and reel cage 3, just can realize gear 1 and upwards props up the effect making chain tension by actv., and there will not be the problem of worn chain.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. a chain tensioner of motorcycle, it is characterized in that: comprise connecting panel (2), reel cage (3) that the gear teeth are embedded into the gear (1) in chain and are fixed on motorcycle body, described gear (1) is fixed on one end of connecting panel (2), the other end and the reel cage (3) of described connecting panel (2) opposed gear (1) are hinged, also be connected by elastic component (4) between described connecting panel (2) with reel cage (3), make connecting panel (2) be provided with one end of gear (1) towards chain movement.
2. chain tensioner of motorcycle according to claim 1, it is characterized in that: described elastic component (4) is extension spring, the two ends of described extension spring are equipped with stay hook (41), described connecting panel (2) and reel cage (3) are equipped with fixed leg (5), two described stay hooks (41) are hooked on two fixed legs (5) respectively, extension spring are fixed between connecting panel (2) and reel cage (3).
3. chain tensioner of motorcycle according to claim 2, is characterized in that: the fixed leg (5) on described connecting panel (2) is arranged on the middle part of connecting panel (2).
4. the chain tensioner of motorcycle according to claim 1 or 2 or 3, it is characterized in that: described reel cage (3) is arranged in V-shape, the bottom of this V-shape is that arc-shaped is arranged, and is provided with the connecting panel (6) be fixed on motor vehicle wheel rotary shaft position.
5. chain tensioner of motorcycle according to claim 4, it is characterized in that: welding with the bottom of reel cage (3) of described connecting panel (6), described connecting panel (6) offers connecting bore (61), the outward flange of described connecting bore (61) is that arc-shaped is arranged, and described connecting bore (61) cover is received on motor vehicle wheel S. A. and connecting panel (6) and motor vehicle wheel S. A. fixed.
6. the chain tensioner of motorcycle according to claim 1 or 2 or 3, is characterized in that: described connecting panel (2) by bolt and reel cage (3) hinged.
7. chain tensioner of motorcycle according to claim 4, is characterized in that: described connecting panel (2) by bolt and reel cage (3) hinged.
8. chain tensioner of motorcycle according to claim 5, is characterized in that: described connecting panel (2) by bolt and reel cage (3) hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857672.4U CN205075990U (en) | 2015-10-30 | 2015-10-30 | Motorcycle chain tensioning ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857672.4U CN205075990U (en) | 2015-10-30 | 2015-10-30 | Motorcycle chain tensioning ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205075990U true CN205075990U (en) | 2016-03-09 |
Family
ID=55428413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520857672.4U Expired - Fee Related CN205075990U (en) | 2015-10-30 | 2015-10-30 | Motorcycle chain tensioning ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205075990U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741413A (en) * | 2017-03-04 | 2017-05-31 | 安徽智联投资集团有限公司 | A kind of adjustable eccentric is away from amusement bicycle |
| CN109941391A (en) * | 2017-12-21 | 2019-06-28 | 超汇桂盟传动（苏州）有限公司 | The tensioning of the chain device |
-
2015
- 2015-10-30 CN CN201520857672.4U patent/CN205075990U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741413A (en) * | 2017-03-04 | 2017-05-31 | 安徽智联投资集团有限公司 | A kind of adjustable eccentric is away from amusement bicycle |
| CN109941391A (en) * | 2017-12-21 | 2019-06-28 | 超汇桂盟传动（苏州）有限公司 | The tensioning of the chain device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20201030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |