CN2193305Y - Separating chain guard for variable speed bicycle - Google Patents
Separating chain guard for variable speed bicycle Download PDFInfo
- Publication number
- CN2193305Y CN2193305Y CN 93230763 CN93230763U CN2193305Y CN 2193305 Y CN2193305 Y CN 2193305Y CN 93230763 CN93230763 CN 93230763 CN 93230763 U CN93230763 U CN 93230763U CN 2193305 Y CN2193305 Y CN 2193305Y
- Authority
- CN
- China
- Prior art keywords
- chain
- bicycle
- variable speed
- guard
- chain guard
- 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 provides the component of a bicycle, particularly a separating chain guard for variable speed bicycles. The utility model is composed of a front guard, a rear guard and an axle clamp; the front and the rear guard are fixed to the rear fork and the oblique beam of the bicycle by the axle clamp and are positioned at both sides of a shifting fork for speed variation. The chain guards can prevent the clothes and trousers of bicyclists from being polluted by the chain of a tooth disc, has no influence on the speed variation of the shifting fork for speed variation, has same functions with the chain guards and chain boxes of the existing bicycle, and has the advantages of beautiful appearance, firmness, practicality, etc.
Description
The utility model relates to a kind of bicycle accessories, specifically a kind of separation type variable speed bicycle chain guard.
Variable speed bicycle is elegant in appearance with it, adjustable-speed, drive advantage such as laborsaving and generally accepted by people institute, is especially favored by the youngster.But existing all kinds of variable speed bicycle is owing to be equipped with the speed governing shift fork, and this shift fork is positioned at the top of fluted disc, chain cover or chain guard can not equally with ordinary bicycle be installed, for this reason, fluted disc and chain do not have the screening uncovered, and the clothing that the greasy dirt on fluted disc and the chain is easy to pollute the cyclist bring worry to the cyclist.
The purpose of this utility model provides a kind of separation type variable speed bicycle chain guard that is applicable to variable speed bicycle fluted disc, chain protection.
The purpose of this utility model realizes in the following manner, above variable speed bicycle fluted disc and chain, i.e. install respectively on the cant beam and back vent that two chains cover in variable speed bicycle the both sides of speed governing shift fork, fluted disc and chain are protected, do not make oil pollution cyclist's clothing.
Figure of description is a structural representation of the present utility model.
Describe in detail below with reference to Figure of description separating chain guard for variable speed bicycle of the present utility model being done.
Separating chain guard for variable speed bicycle of the present utility model mainly is made up of parts such as front shroud (4), back cover (1) and axle clamp (5), (6), (7), front shroud (4) is fixed on the cant beam (9) of bicycle by axle clamp (5), back cover (1) is fixed on the back vent (3) by axle clamp (6), (7), and the cross section of forward and backward cover (1), (4) is
Type, the side has circular hole, and its position is positioned at the both sides of speed governing shift fork (2).
Embodiment:
The fabrication and installation of separation type speed change driving chain guard of the present utility model are very easy easily, shown in Figure of description, with axle clamp front and back covers is fixed on the cant beam of bicycle and the back vent respectively and gets final product, installing and using of this chain guard is not only elegant in appearance, and firm practicality, its performance is identical with ordinary bicycle chain guard chain cover, can solve the problem that variable speed bicycle chain fluted disc pollutes clothing fully, have good value for applications.
Claims (2)
1, separation type variable speed bicycle chain guard comprises front shroud, back cover and axle clamp, it is characterized in that front shroud, back cover are separately fixed on the cant beam and back vent of bicycle by axle clamp, are positioned at the both sides of speed governing shift fork.
2, chain guard according to claim 1, the cross section of cover is before and after it is characterized in that
Shape, the side has circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93230763 CN2193305Y (en) | 1993-04-23 | 1993-04-23 | Separating chain guard for variable speed bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93230763 CN2193305Y (en) | 1993-04-23 | 1993-04-23 | Separating chain guard for variable speed bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2193305Y true CN2193305Y (en) | 1995-03-29 |
Family
ID=33807356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93230763 Expired - Fee Related CN2193305Y (en) | 1993-04-23 | 1993-04-23 | Separating chain guard for variable speed bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2193305Y (en) |
-
1993
- 1993-04-23 CN CN 93230763 patent/CN2193305Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |