CN2111243U - Safety shinguard for motorcycle driver - Google Patents
Safety shinguard for motorcycle driver Download PDFInfo
- Publication number
- CN2111243U CN2111243U CN 91231577 CN91231577U CN2111243U CN 2111243 U CN2111243 U CN 2111243U CN 91231577 CN91231577 CN 91231577 CN 91231577 U CN91231577 U CN 91231577U CN 2111243 U CN2111243 U CN 2111243U
- Authority
- CN
- China
- Prior art keywords
- air chamber
- motorcycle
- supporting legs
- piston
- air
- 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.)
- Granted
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model belongs to the safety protection device for the motorcycle, particularly a safety protection leg for the motorcycle. The utility model is characterized in that two supporting legs are respectively provided with a connecting rod, and the two connecting rods are connected with a piston. The piston is communicated with the inner cavity of the fume exhaust tube of the motorcycle through an air cylinder, an air pipe, an air chamber and an inlet pipe, and the spring of the supporting legs are arranged between the two supporting legs. In the process of running of the motorcycle, through wrenching the switch of a handle, the supporting legs of the motorcycle can be opened, and the drive wheel of the motorcycle can be supported, so the motorcycle can be prevented from overturning in the process of running.
Description
The utility model belongs to a kind of motorcycle safety protective device, and specifically a kind of motorcycle safety is prevented legging.
As everyone knows, motor bike has one or two supporting leg, when motor bike stops to advance, just supporting leg can be propped, play the effect of supporting motor bike, and in the motor bike traveling process, when motor bike is about to overturning, can not the motor bike supporting leg be propped automatically by manual control.
The purpose of this utility model just is, provides a kind of and can supporting leg be propped the anti-legging of the motorcycle safety that prevents the motor bike overturning automatically by manual control in the motor bike traveling process.
Feature of the present utility model is: be respectively equipped with a connecting rod on two supporting legs, two connecting rods link to each other with piston, and piston communicates with the motor exhaust tube cavity by cylinder, air feed pipe, air chamber, air inlet pipe, also is provided with the supporting leg spring between two supporting legs.The waste gas that motor cycle engine produces can enter cylinder through smoke exhaust pipe, air inlet pipe, air chamber, air feed pipe, promotes piston and moves, and two connecting rods promote supporting leg respectively and open, thereby can automatically motor bike be propped.
Be provided with in the utility model air chamber two interconnect and with the air chamber piston of air chamber inner chamber bearing fit, the sealing of air chamber one end, the other end is an open type, one of them air chamber piston links to each other with the arm cook of motor bike through the handle backguy.
The utlity model has simple in structure, convenience operation, in the motor bike traveling process, can make the motor bike supporting leg open automatically and motor bike is propped, thereby can prevent motor bike overturning in traveling process by pulling arm cook.
Description of drawings:
Fig. 1, structural representation of the present utility model also is a kind of embodiment scheme drawing.
Mark among the figure: attached leg 1, supporting leg backguy 2, air feed pipe 3, cylinder 4, supporting leg 5, piston 6, connecting rod 7, supporting leg spring 8, support 9, smoke exhaust pipe 10, air chamber 11, air inlet pipe 12, arm cook 13, air chamber piston 14, handle backguy 15.
Embodiment: Fig. 1 shows a kind of scheme drawing of the present utility model, supporting leg 5 is fixed by support 9 and motor bike underframe, be connected by rotating shaft between supporting leg 5 and the support 9, be provided with supporting leg spring 8 between two supporting legs 5, be respectively equipped with a connecting rod 7 on the supporting leg 5, two connecting rods 7 are fixing by rotating shaft and piston 6, piston 6 and cylinder 4 bearing fits, the other end of cylinder 4 has an induction opening, induction opening links to each other through the pore of air feed pipe 3 with air chamber 11, be provided with in the air chamber 11 two can with two air chamber pistons 14 that link to each other of air chamber 11 tight bearing fits, have air extractor vent on air chamber 11 sidewalls between two air chamber pistons 14, air extractor vent is connected through the bore seal of air inlet pipe 12 with smoke exhaust pipe 10, the right-hand member sealing of air chamber 11, the air chamber piston 14 in left side is connected with arm cook 13 on being fixed in handle through handle backguy 15, and 13 of rotary hand controllers can spur air chamber pistons 14 through handle backguy 15 and slide in air chamber 11.The utility model supporting leg 5 one ends are fixed with attached leg 1 through rotating shaft, and attached leg 1 is fixing with support 9 through supporting leg backguy 2.
The utility model in use, just in the motor cycle engine working process, pull arm cook 13, through handle backguy 15 pulling air chamber pistons 14, two air chamber pistons 14 are slided to left end, air chamber 11 right-hand members form vacuum, thereby can make gas in the motor bike smoke exhaust pipe 10 in air inlet pipe 12 enters air chamber 11, and it is interior in air feed pipe 3 enters cylinder 4 again from air chamber 11, gas promotes piston 6 and moves, through connecting rod 7 two supporting legs 5 are opened, because supporting leg 5 opens around axle and makes supporting leg backguy 2 tensionings and spur attached leg 1, the length of supporting leg 5 that correspondingly extended after attached leg 1 opens, thus the motorcycle drive wheel built on stilts can be guaranteed effectively, also just played the safety precaution effect.If do not need motor bike to prop, only need to pull arm cook 13 to other direction, handle backguy 15 loses tightening force, because air chamber 11 right-hand members are vacuum state, inhale the chamber piston 14 of taking offence and move right, can stop the gas of smoke exhaust pipe 10 to enter on the one hand, gas in the cylinder 4 can be discharged from air chamber 11 left ends through air feed pipe 3, under the pulling of supporting leg spring 8, two supporting legs 5 and attached leg 1 close up again, thus but motorcycle drive wheel kiss the earth.
Claims (3)
1, the anti-legging of a kind of motorcycle safety, form by two supporting legs and rotating shaft etc., it is characterized in that being respectively equipped with on two supporting legs a connecting rod, two connecting rods link to each other with piston, piston communicates with motor bike smoke exhaust pipe inner chamber by cylinder, air feed pipe, air chamber, air inlet pipe, also is provided with the supporting leg spring between two supporting legs.
2, according to the anti-legging of the described motorcycle safety of claim 1, it is characterized in that being provided with in the said air chamber two air chamber pistons with air chamber inner chamber bearing fit, air chamber one end seals, and the other end is an open type.
3, according to the anti-legging of the described motorcycle safety of claim 2, it is characterized in that said two air chamber pistons connect by pull bar, one of them air chamber piston links to each other with the arm cook of motor bike through the handle backguy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91231577 CN2111243U (en) | 1991-11-30 | 1991-11-30 | Safety shinguard for motorcycle driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91231577 CN2111243U (en) | 1991-11-30 | 1991-11-30 | Safety shinguard for motorcycle driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2111243U true CN2111243U (en) | 1992-07-29 |
Family
ID=4936763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91231577 Granted CN2111243U (en) | 1991-11-30 | 1991-11-30 | Safety shinguard for motorcycle driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2111243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1062220C (en) * | 1994-05-25 | 2001-02-21 | 皮亚乔公司 | Device for automatically operating a stand |
| CN112061268A (en) * | 2020-08-17 | 2020-12-11 | 温州苓杰贸易有限公司 | A speed reduction strutting arrangement for intelligent electrodynamic balance car |
-
1991
- 1991-11-30 CN CN 91231577 patent/CN2111243U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1062220C (en) * | 1994-05-25 | 2001-02-21 | 皮亚乔公司 | Device for automatically operating a stand |
| CN112061268A (en) * | 2020-08-17 | 2020-12-11 | 温州苓杰贸易有限公司 | A speed reduction strutting arrangement for intelligent electrodynamic balance car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |