CN202481054U - Emergency device for tire leakage of electrombile - Google Patents
Emergency device for tire leakage of electrombile Download PDFInfo
- Publication number
- CN202481054U CN202481054U CN 201220076725 CN201220076725U CN202481054U CN 202481054 U CN202481054 U CN 202481054U CN 201220076725 CN201220076725 CN 201220076725 CN 201220076725 U CN201220076725 U CN 201220076725U CN 202481054 U CN202481054 U CN 202481054U
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- CN
- China
- Prior art keywords
- wheel
- support
- knock hole
- battery
- rear wheel
- 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 emergency device for tire leakage of an electrombile. The emergency device for tire leakage of the electrombile comprises a bracket, wherein a wheel is arranged at the outer end of the bracket; and a connection hole rotationally connected to a wheel axle and a locating hole located on an electrombile body are arranged on the bracket, and the distance between the connection hole and the outer brim of the wheel is greater than the radius of the outer end of the wheel of the electrombile. The emergency device disclosed by the utility model is simple in structure and reasonable in design, can be directly installed on the electrombile to use under a normal condition and a flat tire situation of the electrombile in a switching manner, and the use is facilitated without assisting of a tool. A drive connection device is arranged between a rear wheel bracket and the rear wheel, so the electrombile can be driven under the flat tire situation.
Description
Technical field
The utility model relates to a kind of battery-driven car auxiliary device, especially a kind of tire flat emergency facility that is used for battery-driven car.
Background technology
Nowadays people use motor bike, battery-driven car, boosted vehicle to get more and more as walking-replacing tool; The thing of in use can run into tire flat unavoidably, blowing out takes place, and runs into this situation, is only pushing away car and is looking for the place that repairs; Because car is very heavy; Boost quite effort, push away like this and also can increase the weight of inside and outside, tire failure degree, brought the difficult problem of walking that is caused after the gas leakage to people.
The employing auxiliary device is arranged at present; Substitute wheel like anti-the rolling of the assembly type electric vehicle tyre gas leakage of Chinese patent (patent No. is 200720084921.6); Two its terminations of washer type permanent seat of using side by side are the offset flat shape packing rings that has eyelet; The inner be can with the support bonded assembly mouth that spins, the lower end of two supports that use side by side has one to substitute wheel through screw retention.This structure can only be installed and used under the situation of battery-driven car gas leakage, and trouble is installed, and need carry in addition, and result of use is bad.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art; A kind of tire flat emergency facility of battery-driven car is provided, and it is simple in structure, adopts the mode on the axletree that is rotatably connected on; And be provided with detent mechanism, make it under the normal circumstances of battery-driven car or the situation of blowing out, switch use.
The utility model solves the technical scheme that its technical matters adopts: the tire flat emergency facility of this battery-driven car; Comprise support; The outer end of support is provided with wheel; Support is provided with the connecting bore that is rotatably connected on the axletree and is positioned at electric bicycle knock hole on one's body, and the distance between connecting bore and the wheel outer most edge is greater than the radius of battery-driven car wheel outer face.Support is rotatably connected on the two ends of axletree through connecting bore; Be fixed on one's body the electric bicycle through knock hole; Support is provided with a plurality of knock holees, makes support on a plurality of angles, realize the location, therefore uses applicable to switching under the normal circumstances of battery-driven car or the situation of blowing out.
Support is divided into front vehicle wheel support, rear wheel support.Because the structure of the front and back wheel of battery-driven car is different, therefore need corresponding supporting structure.
Wherein be provided with knock hole one, preceding connecting bore, knock hole two, wheel successively from the inner to the outer end on the front vehicle wheel support, knock hole one is symmetrical along preceding connecting bore with knock hole two.Preceding connecting bore on the front vehicle wheel support connects on the front truck wheel shaft, and the front truck wheel shaft is fixed on the shock-proof front-fork assembly, on shock-proof front-fork assembly, is provided with fixed link, and the upper end of fixed link is provided with the pin of stationary positioned hole one and knock hole two.Under the situation that front vehicle wheel is blown out, dowel fixes knock hole one, the outer end of front vehicle wheel support down, the wheel of its outer end replaces front vehicle wheel to support the battery-driven car walking; And under normal circumstances, dowel fixes knock hole two, the wheel that makes front vehicle wheel support outer end and place between front vehicle wheel and the vehicle body up, do not influence the normal use of battery-driven car.
The rear wheel support is a T font structure; Infall at the rear wheel support is provided with the back connecting bore; The right-hand member head of rear wheel support is provided with wheel; The left end head of rear wheel support, lower end are respectively equipped with knock hole three, knock hole four, and wherein the left end head of rear wheel support, lower end are identical with the distance of back connecting bore, and on the wheeling supporting frame of back, are provided with the locating dowel pin of stationary positioned hole three, knock hole four.The inboard of rear wheel support is provided with and the coaxial bonded assembly gear of wheel, the transition gear that is meshed with gear, and on the wheel hub of rear wheel, is provided with the gear wheel that is meshed with transition gear.The structure of rear wheel support is identical with the structural principle of front vehicle wheel support, through the back connecting bore it is rotatably connected on the rear vehicle shaft, and knock hole three, knock hole four switch use respectively under the normal circumstances and the situation of blowing out.And on the rear wheel support, be provided with driver train, through the rotation of rear wheel, the gear wheel that drives on the wheel hub rotates, and the rotation through transition gear, gear driven wheel, therefore under the situation that battery-driven car is blown out also by bike, need not go-cart.
The effect that the utility model is useful is: the utility model simple in structure; Reasonable in design, it is directly installed on the battery-driven car, it is switched under the battery-driven car normal circumstances and the situation of blowing out use; Easy to use; Tool free is auxiliary, and between rear wheel support and rear wheel, is provided with the driving connecting device, makes it also can be normally by bike under the situation of blowing out.
Description of drawings
Fig. 1 is the structural representation of the utility model front vehicle wheel support;
Fig. 2 is the scheme of installation of the utility model front vehicle wheel support;
Fig. 3 is the Facad structure scheme drawing of the utility model rear wheel support;
Fig. 4 is the bottom construction scheme drawing of the utility model rear wheel support;
Fig. 5 is the scheme of installation of the utility model rear wheel support;
Fig. 6 is installed on the running condition figure on the battery-driven car for the utility model.
Description of reference numerals: front vehicle wheel support 1, preceding connecting bore 1-1, knock hole one 1-2, knock hole two 1-3, rear wheel support 2; Back connecting bore 2-1, knock hole three 2-2, knock hole four 2-3, wheel 3, shock-proof front-fork assembly 4; Front vehicle wheel 5, pin 6, fixed link 7, gear 8, transition gear 9; Gear wheel 10, rear wheel 11, locating dowel pin 12, vehicle body 13.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
With reference to accompanying drawing: the tire flat emergency facility of this battery-driven car; Comprise support; The outer end of support is provided with wheel; Support is provided with the connecting bore that is rotatably connected on the axletree and is positioned at electric bicycle knock hole on one's body, and the distance between connecting bore and the wheel outer most edge is greater than the radius of battery-driven car wheel outer face.
Support is divided into front vehicle wheel support 1, rear wheel support 2.
Wherein be provided with knock hole one 1-2, preceding connecting bore 1-1, knock hole two 1-3, wheel 3 successively from the inner to the outer end on the front vehicle wheel support 1, knock hole one 1-2 and knock hole two 1-3 are symmetrical along preceding connecting bore 1-1.Preceding connecting bore 1-1 on the front vehicle wheel support 1 connects on the front truck wheel shaft, and the front truck wheel shaft is fixed on the shock-proof front-fork assembly 4, on shock-proof front-fork assembly 4, is provided with fixed link 7, and the upper end of fixed link 7 is provided with the pin 6 of stationary positioned hole one 1-2 and knock hole two 1-3.Under the situation that front vehicle wheel 5 is blown out, rotate front vehicle wheel support 1 and make wheel 3 down, 6 stationary positioned holes, one 1-2 that pins makes wheel 3 replace front vehicle wheel 5 to support the battery-driven car walking; And under normal circumstances, 6 stationary positioned holes, two 1-3 that pin, the wheel 3 that makes front vehicle wheel support 1 outer end and place between front vehicle wheel 5 and the vehicle body 13 up, do not influence the normal use of battery-driven car.
Wherein rear wheel support 2 is a T font structure; Infall at rear wheel support 2 is provided with back connecting bore 2-1; The right-hand member head of rear wheel support 2 is provided with wheel 3; The left end head of rear wheel support 2, lower end are respectively equipped with knock hole three 2-2, knock hole four 2-3, and the left end head of said rear wheel support 2, lower end are identical with the distance of back connecting bore 2-1, and on the wheeling supporting frame 2 of back, are provided with the locating dowel pin 12 of stationary positioned hole three 2-2, knock hole four 2-3.The inboard of rear wheel support 2 is provided with and the coaxial bonded assembly gear of wheel 38, the transition gear 9 that is meshed with gear 8, and on the wheel hub of rear wheel 11, is provided with the gear wheel 10 that is meshed with transition gear 9.The structure of rear wheel support 2 is identical with the structural principle of front vehicle wheel support 1, and connecting bore 2-1 is rotatably connected on it on rear vehicle shaft through the back, and knock hole three 2-2, knock hole four 2-3 switch use respectively under the normal circumstances and the situation of blowing out.And on rear wheel support 2, be provided with driver train, through the rotation of rear wheel 11, the gear wheel 10 that drives on the wheel hub rotates, and drives the rotation of wheels 3 through transition gear 9, gear 8, therefore under the situation that battery-driven car is blown out also by bike, need not go-cart.
The utility model simple in structure; Reasonable in design, it is directly installed on the battery-driven car, it is switched under the battery-driven car normal circumstances and the situation of blowing out use; Easy to use; Tool free is auxiliary, and between rear wheel support 2 and rear wheel 11, is provided with the driving connecting device, makes it also can be normally by bike under the situation of blowing out.
Though the utility model is through illustrating and describe with reference to preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.
Claims (6)
1. the tire flat emergency facility of a battery-driven car; Comprise support; It is characterized in that: the outer end of said support is provided with wheel; Support is provided with the connecting bore that is rotatably connected on the axletree and is positioned at electric bicycle knock hole on one's body, and the distance between connecting bore and the wheel outer most edge is greater than the radius of battery-driven car wheel outer face.
2. the tire flat emergency facility of battery-driven car according to claim 1, it is characterized in that: said support is divided into front vehicle wheel support (1), rear wheel support (2).
3. the tire flat emergency facility of battery-driven car according to claim 2; It is characterized in that: said front vehicle wheel support (1) is gone up from the inner to the outer end and is provided with knock hole one (1-2), preceding connecting bore (1-1), knock hole two (1-3), wheel (3) successively, and knock hole one (1-2) is symmetrical along preceding connecting bore (1-1) with knock hole two (1-3).
4. the tire flat emergency facility of battery-driven car according to claim 3; It is characterized in that: the preceding connecting bore (1-1) on the said front vehicle wheel support (1) connects on the front truck wheel shaft; The front truck wheel shaft is fixed on the shock-proof front-fork assembly (4); On shock-proof front-fork assembly (4), be provided with fixed link (7), the upper end of fixed link (7) is provided with the pin (6) of stationary positioned hole one (1-2) and knock hole two (1-3).
5. the tire flat emergency facility of battery-driven car according to claim 2; It is characterized in that: said rear wheel support (2) is T font structure; Infall at rear wheel support (2) is provided with back connecting bore (2-1); The right-hand member head of rear wheel support (2) is provided with wheel (3); Left end head, the lower end of rear wheel support (2) is respectively equipped with knock hole three (2-2), knock hole four (2-3), and the left end head of said rear wheel support (2), lower end are identical with the distance of back connecting bore (2-1), and on back wheeling supporting frame (2), is provided with the locating dowel pin (12) of stationary positioned hole three (2-2), knock hole four (2-3).
6. the tire flat emergency facility of battery-driven car according to claim 5; It is characterized in that: the inboard of said rear wheel support (2) is provided with and the coaxial bonded assembly gear of wheel (3) (8), the transition gear (9) that is meshed with gear (8), and on the wheel hub of rear wheel (11), is provided with the gear wheel (10) that is meshed with transition gear (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220076725 CN202481054U (en) | 2012-03-05 | 2012-03-05 | Emergency device for tire leakage of electrombile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220076725 CN202481054U (en) | 2012-03-05 | 2012-03-05 | Emergency device for tire leakage of electrombile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202481054U true CN202481054U (en) | 2012-10-10 |
Family
ID=46955508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220076725 Expired - Fee Related CN202481054U (en) | 2012-03-05 | 2012-03-05 | Emergency device for tire leakage of electrombile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202481054U (en) |
-
2012
- 2012-03-05 CN CN 201220076725 patent/CN202481054U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20150305 |
|
| EXPY | Termination of patent right or utility model |