CN2186200Y - Combined protection board of chain for mountain bicycle - Google Patents
Combined protection board of chain for mountain bicycle Download PDFInfo
- Publication number
- CN2186200Y CN2186200Y CN 94200461 CN94200461U CN2186200Y CN 2186200 Y CN2186200 Y CN 2186200Y CN 94200461 CN94200461 CN 94200461 CN 94200461 U CN94200461 U CN 94200461U CN 2186200 Y CN2186200 Y CN 2186200Y
- Authority
- CN
- China
- Prior art keywords
- backplate
- chain
- wheel disc
- protection board
- fixed card
- 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
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model relates to a combined protection board of chain for a mountain bicycle, which is characterized in that the combined protection board of chain for a mountain bicycle is composed of a wheel disc protection board, a cross beam, a chain protection board, and two corresponding fixing clips, wherein, the wheel disc protection board and the cross beam is fixed to a bicycle frame through one fixing clip to cover the bared chain at the position of a wheel disc; the chain protection board is fixed to the rear fork of the right side of a bicycle by the other fixing clip to cover the part chain which is easy to contact riders' trouser legs. The utility model has the advantages of simple structure without the influence of the appearance of a mountain bicycle, easy manufacture, low cost, and convenient installation, and is suitable for all bared chain type bicycles.
Description
The utility model belongs to the protective device on a kind of bicycle, particularly a kind of mountain bike chain combination backplate.
At present, because the raising of living standards of the people, medium-to-high grade bicycle has entered more family.But the chain of some middle and high shelves cars such as mountain bike, sport car etc. exposes, and often makes chain scouring cyclist's the bottom of s trouser leg at an easy rate in the process of riding, and causes bottom of s trouser leg greasy dirt to cause certain worry.
The purpose of this utility model is to provide a kind of mountain bike chain combination backplate, and it makes between the exposed chain of bicycle and cyclist's bottom of s trouser leg and obtains isolating, and finally cyclist's bottom of s trouser leg is played the protective action of anti-greasy dirt, abrasion-proof.
The technical solution of the utility model: a kind of mountain bike chain combination backplate, it is characterized in that it is made up of wheel disc backplate, crossbeam, chain backplate and corresponding two fixed card, said wheel disc backplate is a bar shaped backplate identical with the wheel disc radian, one end of backplate has a coupling end, coupling end is vertical with crossbeam one end according to screw and is connected, the crossbeam other end has a vertical bending, on the bending end connecting bore is arranged; Said chain backplate be one "
" shape bar shaped backplate, the bottom bending end of this backplate has connecting bore; Said fixed card is two arc clips, and the two ends of arc clip have connecting bore respectively; The crossbeam bending end of above-mentioned wheel disc backplate according to screw retention in a fixed card one end, the bottom bending end of chain backplate also according to screw retention in another fixed card one end, the open end of two fixed card is sandwiched in the vehicle frame corresponding site according to screw retention.
Using method of the present utility model: the position that at first a fixed card open end is sandwiched in vehicle frame near wheel disc, with screw fixed card is fixed, the wheel disc backplate of being erected by crossbeam this moment covers in the exposed chain portion in wheel disc top just, and cyclist's bottom of s trouser leg is blocked and the blockchain at the wheel disc place that no longer directly rubs by the wheel disc backplate; Afterwards with the chain backplate with the fixed card opening be sandwiched in the right back car of bicycle and stick, with screw fixed card is fixed, this moment, the chain backplate was supported on the blockchain top, part is easy to contact the chain guard position of cyclist's bottom of s trouser leg, also bumping post the friction that easily causes during near chain portion of cyclist's bottom of s trouser leg, prevented greasy dirt effectively.
Preceence of the present utility model is: 1, structure is small and exquisite, does not influence the true colours of mountain bike vehicle; 2, make simple, labor and material saving, cost is low; 3, easy for installation, practical, be suitable for the use of all exposed chain-type bicycles.
Further specify present technique below in conjunction with drawings and Examples.
Fig. 1 is the running condition scheme drawing of the related mountain bike chain combination of the utility model backplate.
Fig. 2 is the wheel disc guard board structure scheme drawing of the related mountain bike chain combination of the utility model backplate.
Fig. 3 is the chain guard board structure scheme drawing of the related mountain bike chain combination of the utility model backplate.
Fig. 4 is the fixing structure scheme drawing of the related mountain bike chain combination of the utility model backplate.
Wherein 1 is the wheel disc backplate, and 2 is the chain backplate, and 3 is fixed card, and 4 is crossbeam, and 5 is vehicle frame, and 6 is wheel disc, and 7 is right rear vehicle fork, and 8 is blockchain, and 9 is the backplate connecting bore, and 10 is the fixed card connecting bore, and 11 is the attaching screw between crossbeam and wheel disc backplate.
Embodiment: a kind of mountain bike chain combination backplate (see figure 1), it is characterized in that it is made up of wheel disc backplate 1, crossbeam 4, chain backplate 2 and corresponding two fixed card 3, it is said that wheel disc backplate (see figure 2) is arranged is a bar shaped backplate identical with the wheel disc radian, one end of backplate has a coupling end, coupling end is vertical with crossbeam 4 one ends according to screw 11 and is connected, the crossbeam other end has a vertical bending, and connecting bore 9 is arranged on the bending end; Said have chain backplate (see figure 3) be one "
" shape bar shaped backplate, the lower end bending end of this backplate has connecting bore 9; Said fixed card (see figure 4) is two arc clips, and the two ends of arc clip have connecting bore 10 respectively; The crossbeam 4 bending ends of above-mentioned wheel disc backplate 1 according to screw retention in a fixed card 3 one ends, the fixed card open end be sandwiched in vehicle frame 5 near the wheel disc place according to screw retention, the bottom bending end of chain backplate 2 also according to screw retention in another fixed card 3 one ends, the open end of fixed card is sandwiched on the right rear vehicle fork 7 of bicycle and is connected and fixed according to screw.
Claims (1)
1, a kind of mountain bike chain combination backplate, it is characterized in that it is made up of wheel disc backplate, crossbeam, chain backplate and corresponding two fixed card, said wheel disc backplate is a bar shaped backplate identical with the wheel disc radian, one end of backplate has a coupling end, coupling end is vertical with crossbeam one end according to screw and is connected, the crossbeam other end has a vertical bending, on the bending end connecting bore is arranged; Said chain backplate be one "
" shape bar shaped backplate, the bottom bending end of this backplate has connecting bore; Said fixed card is two arc clips, and the two ends of arc clip have connecting bore respectively; The crossbeam bending end of above-mentioned wheel disc backplate according to screw retention in a fixed card one end, the bottom bending end of chain backplate also according to screw retention in another fixed card one end, the open end of two fixed card is sandwiched in the vehicle frame corresponding site according to screw retention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94200461 CN2186200Y (en) | 1994-01-14 | 1994-01-14 | Combined protection board of chain for mountain bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94200461 CN2186200Y (en) | 1994-01-14 | 1994-01-14 | Combined protection board of chain for mountain bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2186200Y true CN2186200Y (en) | 1994-12-28 |
Family
ID=33820793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94200461 Expired - Fee Related CN2186200Y (en) | 1994-01-14 | 1994-01-14 | Combined protection board of chain for mountain bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2186200Y (en) |
-
1994
- 1994-01-14 CN CN 94200461 patent/CN2186200Y/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 |