CN2913135Y - Lifting type center wheel vehicle supporting device - Google Patents
Lifting type center wheel vehicle supporting device Download PDFInfo
- Publication number
- CN2913135Y CN2913135Y CN 200620113518 CN200620113518U CN2913135Y CN 2913135 Y CN2913135 Y CN 2913135Y CN 200620113518 CN200620113518 CN 200620113518 CN 200620113518 U CN200620113518 U CN 200620113518U CN 2913135 Y CN2913135 Y CN 2913135Y
- Authority
- CN
- China
- Prior art keywords
- support
- pin
- connecting rod
- ratchet
- treadle
- 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 discloses an up-down type support device of bicycle, which is characterized in that a groove with a hole which cooperates with a driven pin on a link rod is arranged on a pedal staff, a land wheel is arranged at the lower end of a support, the driven pin which cooperates with a card groove on one side of the link rod is arranged at the middle part of the support, a spacer pin is arranged between a spacer wheel on the top of the support and a ratchet wheel which is connected with the pedal staff, a detent is arranged on the ratchet wheel which cooperates with the spacer pin. The utility model has the advantages of reasonable structure, when temporary parking during driving, the bicycle can be safely and steadily supported without pedaling by driver.
Description
Technical field
The utility model relates to a kind of motor vehicle parking bracing or strutting arrangement, particularly a kind of lifting mode cart bracing or strutting arrangement.
Background technology
Existing cart bracing or strutting arrangement mostly is the metal tube workpiece of X-shaped or U-shaped, and the support of these two kinds of shapes can be installed in respectively according to the structure difference of vehicle on the main support below or hind axle of vehicle, is used to support parked vehicle.But because these two kinds of supports are fixed sturctures; there is not elevating function; in the vehicle ' process, need chaufeur to support during temporary term stop with both feet; not only increased driver's labour intensity; and be unfavorable for protecting driver's personal safety; the suspended portion of support is put down in the artificially after also must getting off when vehicle parking, and very inconvenience operates.
The utility model content
The purpose of this utility model provides a kind of lifting mode cart bracing or strutting arrangement, use this bracing or strutting arrangement can realize the temporary term stop of any autobicycle easy, effortlessly or the support when parking, eliminated the danger of toppling and causing because of vehicle body when the driver is stopped suddenly, and the utility model is simple in structure, and support effect is stable, reliable.
For achieving the above object, the utility model provides a kind of lifting mode cart bracing or strutting arrangement, its technical scheme is as follows: a kind of lifting mode cart bracing or strutting arrangement, comprise: pedal 1, treadle 2, connecting rod 4, one end of treadle 2 is captiveed joint with pedal 1, the other end of treadle 2 connects ratchet 14, clockwork spring 10 is installed in the ratchet 14, ratchet 9 is installed on the ratchet 14, one end of connecting rod 4 is provided with connecting rod pin 3, be provided with the hole slot 13 that is used with connecting rod pin 3 at treadle 2 middle parts, the other end of connecting rod 4 is provided with draw-in groove and is used in order to the pushing pin 7 with support 8 middle parts, support 8 lower ends are provided with support wheel 6, and the upper end is equipped with position-limited wheel 15, and position-limited wheel 15 inside are equipped with clockwork spring 10, the edge of position-limited wheel 15 is provided with spacing draw-in groove 16, described spacing draw-in groove 16 cooperates with an end of locating dowel pin 12, and locating dowel pin 12 is provided with spring 11, and the other end of locating dowel pin 12 cooperates with described ratchet 9.
In the another optimal technical scheme that the utility model provides, be provided with the reseting groove 17 that is used with return pin 5 in described connecting rod 4 bottoms.
In the optimal technical scheme again that the utility model provides, described treadle 2 and vehicle braked device interlock.
When the utility model can be realized temporary term stop in the cart driving procedure or when parking vehicle automatic support, need not the driver support with pin or get off after manually put down bracing frame, thereby made things convenient for the driver.
Description of drawings
The utility model will be described by two graphic in the accompanying drawings specific embodiments of reference subsequently:
Figure 1 shows that the structural representation of the utility model under the support vehicle state;
Figure 2 shows that the overall schematic of vehicle of the present utility model under holding state is housed;
Among the figure, 1, pedal, 2, treadle, 3, connecting rod pin, 4, connecting rod, 5 return pins, 6, landing wheel, 7, pushing pin, 8, support, 9, ratchet, 10, clockwork spring, 11, spring, 12, locating dowel pin, 13, hole slot, 14, ratchet, 15, position-limited wheel, 16, spacing draw-in groove, 17, reseting groove
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified:
In the embodiment of the utility model lifting mode cart bracing or strutting arrangement illustrated in figures 1 and 2, pedal 1 is captiveed joint with an end of treadle 2, there is a hole slot 13 at the middle part of treadle 2, the other end of treadle 2 is connected with ratchet 14, ratchet 14 is provided with ratchet 9, treadled 1 o'clock, ratchet 9 upward movement compression spring 11 under the drive of treadle 2 makes locating dowel pin 12 clockwise rotate, locating dowel pin 12 just has the arc end slippage from spacing draw-in groove 16, treadle 2 promotes 4 motions of connecting rod pin 3 drivening rods, the other end of connecting rod 4 is provided with the circular arc draw-in groove and cooperates with the pushing pin 7 that support 8 middle parts are provided with, connecting rod 4 promotes the landing wheel 6 upwards liftings that pushing pin 7 drives support 8 and support 8 bottoms, locating dowel pin 12 is being close under the effect of spring 11 on position-limited wheel 15 edges, when unclamping pedal 1, the landing wheel 6 of support 8 and support 8 bottoms moves downward under the effect of clockwork spring 10, locating dowel pin 12 promptly blocks the right angle end of spacing draw-in groove 16, the landing wheel 6 of support 8 and support 8 bottoms is fixed on the position of rise, and connecting rod 4 moves downward under the effect of clockwork spring 10 and gravity gets back to the position that return pin 5 limits.
When the needs support vehicle, pushes pedals 1 once more, ratchet 9 is upward movement again, locating dowel pin 12 is subjected to the power effect that ratchet 9 makes progress, from the right angle end slippage of spacing draw-in groove 16, at this moment, support 8 and landing wheel 6 are subjected to clockwork spring 10 and action of gravity to lower swing, pushing pin 7 embeds once more and is returned to the position that return pin 5 limits in the circular arc draw-in groove on the connecting rod 4, supports vehicle.
Embodiment 2: as embodiment 1 described lifting mode cart bracing or strutting arrangement, its basic structure is with embodiment 1, difference is: described treadle 2 and vehicle braked device interlock, when vehicle braking suddenly in the process of moving, treadle 2 is understood the auto-action support vehicle, has guaranteed driver's safety.
Claims (3)
1, a kind of lifting mode cart bracing or strutting arrangement, comprise: pedal (1), treadle (2), connecting rod (4), it is characterized in that: an end of described treadle (2) is captiveed joint with pedal (1), the other end of treadle (2) connects ratchet (14), clockwork spring (10) is installed in the ratchet (14), ratchet (9) is installed on the ratchet (14), one end of described connecting rod (4) is provided with connecting rod pin (3), be provided with the hole slot (13) that is used with connecting rod pin (3) at described treadle (2) middle part, the other end of described connecting rod (4) be provided with draw-in groove in order to and the pushing pin (7) at support (8) middle part be used, described support (8) lower end is provided with support wheel (6), the upper end is equipped with position-limited wheel (15), position-limited wheel (15) inside is equipped with clockwork spring (10), the edge of position-limited wheel (15) is provided with spacing draw-in groove (16), described spacing draw-in groove (16) cooperates with an end of locating dowel pin (12), and locating dowel pin (12) is provided with spring (11), and the other end of locating dowel pin (12) cooperates with described ratchet (9).
2, lifting mode cart bracing or strutting arrangement as claimed in claim 1 is characterized in that: be provided with the reseting groove (17) that is used with return pin (5) in described connecting rod (4) bottom.
3, lifting mode cart bracing or strutting arrangement as claimed in claim 1 or 2 is characterized in that: described treadle (2) can with vehicle braked device interlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620113518 CN2913135Y (en) | 2006-05-08 | 2006-05-08 | Lifting type center wheel vehicle supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620113518 CN2913135Y (en) | 2006-05-08 | 2006-05-08 | Lifting type center wheel vehicle supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2913135Y true CN2913135Y (en) | 2007-06-20 |
Family
ID=38167733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620113518 Expired - Fee Related CN2913135Y (en) | 2006-05-08 | 2006-05-08 | Lifting type center wheel vehicle supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2913135Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527846A (en) * | 2015-01-19 | 2015-04-22 | 吉林大学 | Supporting device for preventing motorcycle from laterally slipping and overturning on ice-snow covered pavement in driving process |
-
2006
- 2006-05-08 CN CN 200620113518 patent/CN2913135Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527846A (en) * | 2015-01-19 | 2015-04-22 | 吉林大学 | Supporting device for preventing motorcycle from laterally slipping and overturning on ice-snow covered pavement in driving process |
| CN104527846B (en) * | 2015-01-19 | 2017-04-05 | 吉林大学 | Prevent motorcycle from travelling the support meanss for overturning of breakking away in ice and snow road |
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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 |