CN2582965Y - Rear wheel prop stand for parking bicycle - Google Patents
Rear wheel prop stand for parking bicycle Download PDFInfo
- Publication number
- CN2582965Y CN2582965Y CN 02250240 CN02250240U CN2582965Y CN 2582965 Y CN2582965 Y CN 2582965Y CN 02250240 CN02250240 CN 02250240 CN 02250240 U CN02250240 U CN 02250240U CN 2582965 Y CN2582965 Y CN 2582965Y
- Authority
- CN
- China
- Prior art keywords
- pillar
- prop stand
- bicycle
- seat
- securing rod
- 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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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model relates to a rear wheel prop stand for parking a bicycle, which belongs to the technical field of bicycle accessories. The utility model solves the technical problem of providing a rear wheel prop stand for parking a bicycle with the advantages of portability, reliability, beautiful appearance and one-time operation for folding or unfolding the prop stand. Therefore, a pin shaft riveted between a left and a right side plates at the lower part of a prop stand seat is provided with the top part of the prop stand, a sleeve seat and a torsional spring, a locking lever is movably connected between the left and the right side plates of the sleeve seat, and the top end of the sleeve seat is provided with locking pins matched with the locking slots on the upper ends of the left and the right side plates of the prop stand seat. An offsetting spring is arranged between the middle part of the locking lever and a part of the locking lever corresponding to the prop stand, a spacing plate is arranged on the other side of the locking lever corresponding to the locking slots of the left and the right side plates, and the upper part of the prop stand seat is tightly fixed to threads on one side of a rear axle of the bicycle via mounting holes and screw nuts.
Description
Technical field
The utility model relates to the bicycle accessory technical field, and pillar stops behind particularly a kind of bicycle.
Background technology
The parking pillar is made up of stanchion step 1, pillar 4, locking plate 3, extension spring 2 behind existing a kind of bicycle, locking plate 3 tops and stanchion step 1 lower hinge, extension spring 2 two ends are hooked on locking plate 3 bottoms and stanchion step 1 middle part respectively, and pillar 4 tops and stanchion step 1 unidirectional cantilever riveted are referring to shown in Figure 1.The operator stirs pillar 4 and locking plate 3 forward with pin, makes pillar 4 move to softened state by collapse state, and extension spring 2 this moment is elongated; The operator stirs locking plate 3 once more, makes extension spring 2 length obtain partly recovering, and stirs pillar 4 backward with pin and just makes it be transformed into collapse state from softened state.
This mechanism mainly is made up of the iron plate blanked part, Heavy Weight, and volume is big, and extension spring exposes, and easily drops, and it is unreliable to use.The operator need stir the work that just can finish out or close pillar twice in addition, and part is clumsy, and it is attractive in appearance that moulding is also owed.
The technical problems to be solved in the utility model be to provide a kind of light reliable, handsome in appearance, only need once stir the back parking pillar that just can finish out or close pillar.
The technical solution that the utility model proposed is such: pillar stops behind a kind of bicycle, comprise pillar and stanchion step, described stanchion step 11 tops are swash plate 24, the middle part is a horizontal plate 12, the bottom is a left side that is parallel to each other, right side board 20,16, swash plate 24 is provided with mounting hole 25, described pillar 18 tops are fixed with block set 27, and by a bearing pin 15 and a stanchion step left side, right side board 20,16 riveted joints, this block set 27 is provided with a left side that is parallel to each other, right side board 21,14, be connected with securing rod 17 top movable by bearing pin 19, these securing rod 17 tops are fixed with stop pin 13, on a stanchion step left side, right side board 20,16 tops near securing rod 17 1 sides are provided with the lock slots 23 that matches with stop pin 13, be provided with positioning plate 26 with these lock slots 23 corresponding opposite sides, on the bearing pin 15 between stanchion step 11 side plates and adjacent block set 27 side plates, be set with torsion spring 22, the one end hook is on this stanchion step side plate 20, the other end is hooked on the pillar 18, between securing rod 17 middle parts and cooresponding pillar 18 retracing spring 28 is housed.
Compared with prior art, the utlity model has following beneficial effect:
Because stanchion step changes the two fulcrum riveteds of Jiong shape into by existing unidirectional cantilever riveted, precision and reliability improve greatly.The built-in installation of torsion spring, both hidden, there is not the possibility of dropping again.Pillar is toggled it to when strutting the position, and it is sealed that stop pin can enter lock slots automatically, therefore only need once stir pillar and promptly be strutted locking.Otherwise, when folding pillar, also only need promote the securing rod bottom gently, stop pin leaves lock slots, and under torsion spring and positioning plate effect, pillar folds automatically to level attitude, and securing rod resets under its action of reset spring.Therefore the operator need only once stir pillar, can finish strutting or folding operation, and is very convenient.Its structure is also compact simultaneously, profile is lightly attractive in appearance.
Description of drawings
Fig. 1 is a parking corbeling scheme drawing behind existing a kind of bicycle.
Fig. 2 is the structural representation of an embodiment of the utility model, and this moment, pillar was in softened state.
Fig. 3 is the right elevation of Fig. 2.
Fig. 4 is the H-H cutaway view of Fig. 3.
Fig. 5 be embodiment illustrated in fig. 2 in, pillar is in the structural representation of collapse state.
The specific embodiment
Below by embodiment the utility model is further elaborated.
Referring to Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the parking pillar is contained in bicycle rear axle one side by mounting hole 25 and tightens up with nut behind this bicycle.When the operator need be stopped, stir the pillar 18 that is in collapse state forward with pin, overcome the elastic force of torsion spring 22 this moment, makes torsion spring 22 reverse the degree aggravation, simultaneously at pillar 18 when strutting the position, pressure compression spring 16 between securing rod 17 tops and the stanchion step 11, when pillar 18 arrived control positioies, securing rod 17 tops fell into 23 li of the lock slots of stanchion step 11 just, form lock-out state, therefore, pillar 18 just stably is among the softened state.
When the operator promotes securing rod 17 bottoms backward with pin, the stop pin 13 on securing rod 17 tops breaks away from the lock slots 23 of stanchion step 11, quickly recover to collapse state at torsion spring 22 effect lower supporting rods 18, at this moment, undertaken spacing by the amplitude of oscillation of 26 pairs of pillars 18 of positioning plate.
Claims (1)
1, pillar stops behind a kind of bicycle, comprise pillar and stanchion step, it is characterized in that: described stanchion step (11) top is swash plate (24), the middle part is horizontal plate (12), the bottom is a left side that is parallel to each other, right side board (20,16), swash plate (24) is provided with mounting hole (25), described pillar (18) top is fixed with block set (27), and by a bearing pin (15) and a stanchion step left side, right side board (20,16) riveted joint, this block set (27) is provided with a left side that is parallel to each other, right side board (21,14), be connected with securing rod (17) top movable by bearing pin (19), this securing rod (17) top is fixed with stop pin (13), on a stanchion step left side, right side board (20,16) top near securing rod (17) one sides is provided with the lock slots (23) that matches with stop pin (13), be provided with positioning plate (26) with the corresponding opposite side of this lock slots (23), on the bearing pin (15) between stanchion step (11) side plate and adjacent block set (27) side plate, be set with torsion spring (22), the one end hook is on this stanchion step side plate (20), the other end is hooked on the pillar (18), between securing rod (17) middle part and cooresponding pillar (18) retracing spring (28) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02250240 CN2582965Y (en) | 2002-12-09 | 2002-12-09 | Rear wheel prop stand for parking bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02250240 CN2582965Y (en) | 2002-12-09 | 2002-12-09 | Rear wheel prop stand for parking bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2582965Y true CN2582965Y (en) | 2003-10-29 |
Family
ID=33720504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02250240 Expired - Fee Related CN2582965Y (en) | 2002-12-09 | 2002-12-09 | Rear wheel prop stand for parking bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2582965Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101279621B (en) * | 2007-05-14 | 2010-05-19 | 上海三代人车业有限公司 | Multi-localization bike support |
-
2002
- 2002-12-09 CN CN 02250240 patent/CN2582965Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101279621B (en) * | 2007-05-14 | 2010-05-19 | 上海三代人车业有限公司 | Multi-localization bike support |
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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 |