CN201472509U - Quick dismantling structure of bicycle foot rest - Google Patents
Quick dismantling structure of bicycle foot rest Download PDFInfo
- Publication number
- CN201472509U CN201472509U CN2009201692536U CN200920169253U CN201472509U CN 201472509 U CN201472509 U CN 201472509U CN 2009201692536 U CN2009201692536 U CN 2009201692536U CN 200920169253 U CN200920169253 U CN 200920169253U CN 201472509 U CN201472509 U CN 201472509U
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- CN
- China
- Prior art keywords
- fixed block
- foot rest
- vehicle frame
- nut
- quick
- 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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- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model discloses a quick dismantling structure of a bicycle foot rest, which aims to overcome the defect that the prior bicycle foot rests cannot be quickly installed and dismantled, and comprises a nut, a screw, a fixed block of a foot rest, a cambered surface cushion block, a quick dismantling wrench having two symmetrical eccentric circular holes, a quick dismantling pin column and a fixed block of a frame having a notch. The fixed block of the frame is fixed on the frame of a bicycle via the screw, and the fixed block of the foot rest is part of the bicycle foot rest. The nut is screwed with one end of the screw, the other end of the screw is respectively penetrated through the fixed block of the foot rest and the cambered surface cushion block and is fixed with the quick dismantling pin column, and the quick dismantling pin column passes through the two eccentric circular holes of the quick dismantling wrench. The fixed block of the frame is placed between the nut and the fixed block of the foot rest, and simultaneously the screw passes through the notch of the fixed block of the frame. A concave regular hexagon is arranged on the contact surface of the fixed block of the frame and the nut; and a convex regular hexagon and the concave regular hexagon are respectively arranged on the contact surface of the fixed block of the frame and the fixed block of the foot rest, and the concave and the convex parts enhance the fixed effect.
Description
Technical field
The utility model relates to a kind of bicycle foot rest quick-disassembly structure, especially relates to the quick-disassembly structure of mountain bike foot rest.
Background technology
At present, known foot rest voluntarily is by screw whole foot rest to be fixed on the cycle frame, can not Fast Installation and dismounting.Especially for mountain bike, at ordinary times as walking-replacing tool, it is necessary that a foot rest is arranged, but uses mountain bike to carry out cross-country movement, and foot rest can bring potential safety hazard, but also has increased the overall weight of bicycle.
Summary of the invention
When using as walking-replacing tool, mountain bike needs foot rest in order to solve, the problem that does not need foot rest when carrying out cross-country movement, but the utility model provides the bicycle foot rest quick-disassembly structure of a kind of Fast Installation and dismounting, and is easy to operate when this structural adjustment is fastening, need not use other instrument.
The utility model for the technical scheme that solves its technical matters and adopt is: this bicycle foot rest quick-disassembly structure comprises a nut, screw rod, foot rest fixed block, cambered surface cushion block, the quick detach spanner that two symmetrical eccentric circular holes are arranged, quick detach pin, the vehicle frame fixed block of a short slot is arranged.The vehicle frame fixed block is fixed on the cycle frame by screw, and the foot rest fixed block is the part of bicycle foot rest.Nut and screw rod one end spiral shell knot, the screw rod other end passes foot rest fixed block, cambered surface cushion block respectively, and fixes with the quick detach pin, and the quick detach pin passes two eccentric circular holes of quick detach spanner.Nut, screw rod, foot rest fixed block, cambered surface cushion block, quick detach pin, quick detach spanner mutual group become the foot rest part of the technical program, and the vehicle frame fixed block places between nut and the foot rest fixed block, allow screw rod pass the short slot of vehicle frame fixed block simultaneously.On the contact surface of vehicle frame fixed block and nut, be provided with recessed just hexagonal; It is just hexagonal to be provided with protrusion on the contact surface of vehicle frame fixed block and foot rest fixed block, and the projection between nut, vehicle frame fixed block, the foot rest fixed block can just be put in the recessed portion of another parts that are in contact with one another, and strengthens fixed effect.
The beneficial effects of the utility model are: owing to be fixed on vehicle frame fixed block on the cycle frame between nut and foot rest fixed block, and a short slot is arranged, screw rod places in the short slot, rotation by the quick detach spanner drives the screw rod rotation, screw rod is constantly entered in the nut, pull the locking of quick detach spanner at last and get final product.Because the contact surface between vehicle frame fixed block and nut and the foot rest fixed block has concaveconvex structure, has further strengthened fixed effect.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the utility model integral structure scheme drawing.
Fig. 2 is the concaveconvex structure scheme drawing between the utility model vehicle frame fixed block and the foot rest fixed block.
Fig. 3 is the structural representation of the utility model foot rest fixed block and foot rest other parts.
The primary clustering nomenclature
The screw hole of 10 nuts, 20 screw rods, 30 vehicle frame fixed blocks, 31 vehicle frame fixed blocks
The recessed portion 34 vehicle frame fixed block short slots of 32 vehicle frame fixed block projections, 33 vehicle frame fixed blocks
The recessed portion 43 foot rest other parts 50 cambered surface cushion blocks of 40 foot rest fixed blocks, 42 foot rest fixed blocks
The eccentric circular hole of 60 quick detach pins, 70 quick detach spanners, 71 quick detach spanners
The specific embodiment
Embodiment: referring to Fig. 1, Fig. 2 and Fig. 3, a kind of bicycle foot rest quick-disassembly structure comprises that a nut 10, screw rod 20, foot rest fixed block 40, cambered surface pad are fast 50, pin 60, quick detach spanner 70, vehicle frame fixed block 30.One end spiral shell of nut 10 and screw rod 20 knot, the other end pass that foot rest fixed block 40, cambered surface pad are fast 50, and quick detach pin 60 passes two eccentric circular holes 71 of quick detach spanner 70, and the screw rod other end is fixed in the centre hole 61 of quick detach pin.Vehicle frame fixed block 30 has a short slot, short slot can pass screw rod 20, the just hexagonal structure 42 that the just hexagonal structure that vehicle frame fixed block 30 has recessed just hexagonal structure 33 corresponding nuts 10 to protrude, vehicle frame fixed block 30 have a just hexagonal structure of protruding 32 corresponding foot rest fixed blocks 40 to be recessed into.Vehicle frame fixed block 30 is fixed on the cycle frame, and nut 10, screw rod 20, foot rest fixed block 40, cambered surface pad are fast 50, quick detach pin 60, the quick detach spanner 70 common foot rest parts of forming.
During installation, use screw that vehicle frame fixed block 30 is fixed on the cycle frame.
When using foot rest, vehicle frame fixed block 30 is placed between the nut 10 and foot rest fixed block 40 of foot rest part, make screw rod 20 pass the short slot of vehicle frame fixed block 30, the rotation by quick detach spanner 70 makes screw rod 20 constantly enter nut 10, and locking afterwards gets final product.
When not using foot rest, release is also rotated quick detach spanner 70, makes quick detach screw rod 20 withdraw from a part from nut, takes off whole foot rest and partly gets final product, and the vehicle frame fixed block is stayed on the cycle frame.
Claims (2)
1. bicycle foot rest quick-disassembly structure, comprise nut, screw rod, foot rest fixed block, cambered surface cushion block, the quick detach spanner that two symmetrical eccentric circular holes are arranged, quick detach pin, the vehicle frame fixed block of a short slot is arranged, nut and screw rod one end spiral shell knot, the screw rod other end passes foot rest fixed block, cambered surface cushion block respectively, and fix with the quick detach pin, the quick detach pin passes two eccentric circular holes of quick detach spanner.The vehicle frame fixed block places between nut and the foot rest fixed block, allow screw rod pass the short slot of vehicle frame fixed block simultaneously, it is characterized in that: the vehicle frame fixed block is provided with the short slot that passes for screw rod, is respectively equipped with the orthohexagonal recessed and projection of strengthening fixed effect on two contact surfaces of vehicle frame fixed block and nut and foot rest fixed block.
2. bicycle foot rest quick-disassembly structure according to claim 1 is characterized in that: be provided with the regular hexagon recessed portion opposite with vehicle frame fixed block projective structure on the contact surface of foot rest fixed block and vehicle frame fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201692536U CN201472509U (en) | 2009-08-20 | 2009-08-20 | Quick dismantling structure of bicycle foot rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201692536U CN201472509U (en) | 2009-08-20 | 2009-08-20 | Quick dismantling structure of bicycle foot rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201472509U true CN201472509U (en) | 2010-05-19 |
Family
ID=42408752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201692536U Expired - Fee Related CN201472509U (en) | 2009-08-20 | 2009-08-20 | Quick dismantling structure of bicycle foot rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201472509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI496998B (en) * | 2013-12-26 | 2015-08-21 | Ful Chee Ent Co Ltd | Multi - angle quick - release structure |
-
2009
- 2009-08-20 CN CN2009201692536U patent/CN201472509U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI496998B (en) * | 2013-12-26 | 2015-08-21 | Ful Chee Ent Co Ltd | Multi - angle quick - release structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20110820 |