CN201390333Y - Chain tension device for motorcycle and various chained two-wheelers - Google Patents
Chain tension device for motorcycle and various chained two-wheelers Download PDFInfo
- Publication number
- CN201390333Y CN201390333Y CN200920002671U CN200920002671U CN201390333Y CN 201390333 Y CN201390333 Y CN 201390333Y CN 200920002671 U CN200920002671 U CN 200920002671U CN 200920002671 U CN200920002671 U CN 200920002671U CN 201390333 Y CN201390333 Y CN 201390333Y
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- China
- Prior art keywords
- tension wheel
- wheel shaft
- box support
- box
- adjustment plate
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- 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 - Lifetime
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Abstract
The utility model discloses a chain tension device for a motorcycle and various chained two-wheelers. Two sliding chutes are respectively arranged on the left and the right ends of a box-type bracket, a connecting pin for installing a horizontal adjusting plate is respectively arranged on two outsides of the box-type bracket, an external thread is arranged on the connecting pin, and a tension wheel adjusting bolt is arranged on the right bottom end of the box-type bracket. The horizontal adjusting plate is installed on two outsides of the box-type bracket, a left tension wheel axle adjusting groove is arranged on the left end of the horizontal adjusting plate, a right tension wheel axle adjusting groove is arranged on the right end of the horizontal adjusting plate, the connecting pin hole for installing the horizontal adjusting plate is arranged at the middle of the horizontal adjusting plate, a vertical adjusting bracket is arranged on the right end of the box-type bracket, a right tension wheel axle installing hole is arranged on the upper side of the vertical adjusting bracket, a guide hole for the tension wheel adjusting bolt is arranged on the lower end of the vertical adjusting bracket, and left and right two tension wheels are installed in the box-type bracket. The chain tension device solves the problem of the camber wear of the wheels which is caused by difficult adjusting of the traditional adjusting mode, reduces oil consumption, improves the riding comfort, and prolongs the service life of the motorcycle and various chained two-wheelers.
Description
Technical field:
The utility model relates to a kind of traffic means of transport, the chain stretching device of definite say so a kind of motor bike and various chain type vehicles.
Background technology:
Motor bike of selling in the market and using or various chain manner two-wheel cycle, the adjustment of its chain degree of tightness by be located on the vehicle frame back vent about two wire drawings regulate.When the in use existing defective of this traditional regulative mode is adjustment, the degree of tightness of the right and left wire drawing and angle are difficult for grasping, the inequality of wire drawing adjustment and very easily form the inclination of chain and even wheel, the bevelled wheel under steam, not only increased resistance, eccentric wear tire, strengthened consumption of fuel, and reduced the vehicle operation life-span.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned defective, and a kind of chain stretching device is provided, and is difficult for grasping the wheel eccentric wear phenomenon that is caused to solve when left and right sides wire drawing is adjusted, and reduces oil consumption, prolongs the vehicle operation life-span.
Scheme of the present utility model is by box support, horizontal adjustment plate, vertical adjusting frame and tension wheel are formed, box support is made box flat frame by inside and outside two square plates and pivot pin, the two ends, the left and right sides of box support are respectively equipped with two chutes, two outsides of box support are respectively equipped with a horizontal adjustment plate connecting pin are installed, connecting pin is provided with outside thread, and the right bottom of box support is provided with tension wheel adjusting bolt.The horizontal adjustment plate is equipped with in two outsides of box support, the left end of horizontal adjustment plate is provided with left tension wheel wheel shaft regulating tank, right-hand member is provided with right tension wheel wheel shaft regulating tank, the middle part is provided with the horizontal adjustment plate connecting pin pin-and-hole is installed, the right-hand member of box support is provided with the vertical adjusting frame, the upside of vertical adjusting frame is provided with right tension wheel wheel shaft mounting hole, and the lower end is provided with the tension wheel adjusting bolt pilot hole, two tension wheels about being equipped with in the box support.During assembling, earlier right tension wheel shaft is installed in the chute of support right-hand member both sides, the right tension wheel shaft mounting hole of vertical adjusting frame upside is sleeved on the right tension wheel shaft, again tension wheel is regulated in the adjustable bolt pilot hole of bolt by vertical adjusting frame lower end passing, and the setting nut of screwing on.The horizontal adjustment plate of both sides is installed on the box support by nut and connecting pin activity, left side tension wheel shaft is mounted in the chute of box support left end by horizontal adjustment plate left side tension wheel wheel shaft regulating tank, and right tension wheel wheel shaft regulating tank is sleeved on the right tension wheel wheel shaft.
During use box support is fixed on the back vehicle frame of chain downside, chain is walked around by the bottom side of left tension wheel, and the upside through right tension wheel passes support again.Setting nut clockwise direction with vertical adjusting frame lower end when the chain pine screws in, setting nut upwards draws vertical adjusting frame adjustable bolt pilot hole by bolt, move on the right tension wheel shaft of promotion adjusting bracket upside, simultaneously, the left tension wheel wheel shaft regulating tank of horizontal adjustment plate left end moves down the left tension wheel of drive and moves down, promptly chain tension.
The utility model is reasonable in design, and is simple in structure, and the processing cost is low, installs easy to adjustly, and result of use is good.
Be described in further detail below in conjunction with accompanying drawing.
Description of drawings:
Fig. 1 is box supporting structure scheme drawing.
Fig. 2 is a horizontal adjustment plate scheme drawing.
Fig. 3 is a vertical adjusting frame scheme drawing.
Fig. 4 is the tension wheel lateral plan.
Fig. 5 is the tension wheel front elevation.
Fig. 6 is the utility model package assembly scheme drawing.
The specific embodiment:
The left end of the box support 1 shown in Fig. 1 is provided with left chute 2, and right-hand member is provided with right rail 4, and the middle part of box support is provided with the horizontal adjustment plate connecting pin 3 is installed, and is shaped on outside thread on the connecting pin, and the right bottom of box support is provided with tension wheel adjusting bolt 5.
Among Fig. 2, the left end of horizontal adjustment plate 8 is provided with left tension wheel shaft regulating tank 6, and right-hand member is provided with right tension wheel shaft regulating tank 9, and the middle part is provided with the horizontal adjustment plate connecting pin pin-and-hole 7 is installed.
The upside of the vertical adjusting frame 11 shown in Fig. 3 is provided with right tension wheel shaft mounting hole 10, and the lower end is provided with tension wheel adjusting bolt pilot hole 12.
The outside of the tension wheel shaft 13 shown in Fig. 4,5 is provided with tension wheel 15, and tension wheel 15 is sleeved on the tension wheel shaft 13, and the two ends of tension wheel are shaped on chain anticreep baffle plate 14.
Right tension wheel shaft 13 shown in Fig. 6 is installed in the chute 4 of support right-hand member, the right tension wheel shaft mounting hole of vertical adjusting frame 11 upsides is sleeved on the right tension wheel shaft 13, tension wheel is regulated in the adjustable bolt pilot hole 12 of bolt 5 by vertical adjusting frame lower end and is passed, and adjustment nut 16 is housed on the adjustable bolt.Horizontal adjustment plate 8 is installed on the box support by nut 17 and connecting pin 3, and left tension wheel shaft 13 is installed in the chute 2 of box support left end by horizontal adjustment plate left side tension wheel wheel shaft regulating tank, and right tension wheel wheel shaft regulating tank is sleeved on the right tension wheel wheel shaft 13.
Claims (4)
1, the chain stretching device of a kind of motor bike and various chain manner two-wheel cycles, by box support, the horizontal adjustment plate, vertical adjusting frame and tension wheel are formed, box support is made box flat frame by inside and outside two square plates and pivot pin, it is characterized in that: the left end of box support (1) is provided with left chute (2), right-hand member is provided with right rail (4), the middle part of box support is provided with the horizontal adjustment plate connecting pin (3) is installed, be shaped on outside thread on the connecting pin, the right bottom of box support is provided with tension wheel adjusting bolt (5), horizontal adjustment plate (8) is equipped with in two outsides of box support, the middle part of horizontal adjustment plate is provided with horizontal adjustment plate connecting pin pin-and-hole (7), the right-hand member of box support is provided with vertical adjusting frame (11), the upside of vertical adjusting frame is provided with right tension wheel shaft mounting hole (10), the lower end is provided with tension wheel and adjusts bolt pilot hole (12), two tension wheels (15) about being equipped with in the box support.
2, the chain stretching device of motor bike according to claim 1 and various chain manner two-wheel cycles is characterized in that, the left end of horizontal adjustment plate (8) is provided with left tension wheel shaft regulating tank (6), and right-hand member is provided with right tension wheel shaft regulating tank (9).
3, the chain stretching device of motor bike according to claim 1 and various chain manner two-wheel cycles is characterized in that, tension wheel (15) is sleeved on the tension wheel shaft (13), and the two ends of tension wheel are provided with chain anticreep plate washer (14).
4, the chain stretching device of motor bike according to claim 1 and various chain manner two-wheel cycles, it is characterized in that, right tension wheel shaft (13) is installed in the chute (4) of support right-hand member, the right tension wheel shaft mounting hole of vertical adjusting frame (11) upside is sleeved on the right tension wheel shaft (13), tension wheel is regulated in the adjustable bolt pilot hole (12) of bolt (5) by vertical adjusting frame lower end and is passed, adjustment nut (16) is housed on the adjustable bolt, horizontal adjustment plate (8) is installed on the box support by nut (17) and connecting pin (3), left side tension wheel shaft (13) is installed in the chute (2) of box support left end by horizontal adjustment plate left side tension wheel wheel shaft regulating tank, and right tension wheel wheel shaft regulating tank is sleeved on the right tension wheel wheel shaft (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920002671U CN201390333Y (en) | 2009-02-22 | 2009-02-22 | Chain tension device for motorcycle and various chained two-wheelers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920002671U CN201390333Y (en) | 2009-02-22 | 2009-02-22 | Chain tension device for motorcycle and various chained two-wheelers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201390333Y true CN201390333Y (en) | 2010-01-27 |
Family
ID=41597155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920002671U Expired - Lifetime CN201390333Y (en) | 2009-02-22 | 2009-02-22 | Chain tension device for motorcycle and various chained two-wheelers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201390333Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101492088B (en) * | 2009-02-22 | 2011-04-06 | 王海阔 | Motorcycle and chain tension device of various chain manner two-wheel cycle |
| CN104210611A (en) * | 2013-06-04 | 2014-12-17 | 株式会社岛野 | Bicycle chain tensioner |
-
2009
- 2009-02-22 CN CN200920002671U patent/CN201390333Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101492088B (en) * | 2009-02-22 | 2011-04-06 | 王海阔 | Motorcycle and chain tension device of various chain manner two-wheel cycle |
| CN104210611A (en) * | 2013-06-04 | 2014-12-17 | 株式会社岛野 | Bicycle chain tensioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100127 Effective date of abandoning: 20090222 |