CN201472508U - Electric bicycle ladder - Google Patents
Electric bicycle ladder Download PDFInfo
- Publication number
- CN201472508U CN201472508U CN2009201540726U CN200920154072U CN201472508U CN 201472508 U CN201472508 U CN 201472508U CN 2009201540726 U CN2009201540726 U CN 2009201540726U CN 200920154072 U CN200920154072 U CN 200920154072U CN 201472508 U CN201472508 U CN 201472508U
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- CN
- China
- Prior art keywords
- cradle
- double
- supporting
- splints
- strip shape
- 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 electric bicycle ladder, comprising two double-supporting splints, a double-supporting leg, a double-supporting locking plate and a convenient pedal locking plate; the two double-supporting splints are fixed at both sides of an electric bicycle main body, and the lower part of the outer side surface of the double-supporting splint is hinged with the double-supporting leg, and the double-supporting locking plate is hinged with upper part of the outer side of a side rod of the double-supporting leg through a supporting shaft, and a tension spring is arranged between the double-supporting locking plate and the double-supporting splint, and one end of the tension spring is fixed at the outer side of the double-supporting splint, and the other end of the tension spring is fixed with the lower part of the outer side surface of the double-supporting locking plate, and the convenient pedal locking plate is arranged at the outer side at the upper part of the two double-supporting splints, and the lower part of the convenient pedal locking plate is provided with a strip-shaped opening, and the width of the strip-shaped opening is identical to the width of a strip-shaped mounting opening arranged at the double-supporting splint, and the upper edge and the lower edge of the strip-shaped opening of the convenient pedal locking plate are respectively provided with four positioning holes.
Description
Technical field
The utility model relates to a kind of Electrical Bicycle car parts, relates in particular to a kind of Electrical Bicycle car ladder.
Background technology
When parking, Electrical Bicycle utilize the car ladder that is installed on its rear axle to support usually, but because the rear axle of battery-driven car is longer, and be used to run through slotted hole on two cradle-splints of rear axle, therefore operating personal must direction be firmly separately to the left and right with the supporting leg on two the ladders that assembled when two ladders were installed, the two ends of rear axle are inserted in respectively in the installation slotted hole on two cradle-splints to be fixed with nut, but because state has reinforced rib to be limited surely on two supporting leg, just very difficult two supporting legs are divided right and left the more important thing is that needing two people when keeping in repair when the dismounting trailing wheel is changed motor or tire finishes, wherein a people holds car body another person and turns on the battery-driven car rear axle nut and could dismantle trailing wheel after two ladders are unloaded, so not only can increase operating personal, and inefficiency.
Summary of the invention
The main purpose of utility model provides a kind of Electrical Bicycle car ladder, to overcome after existing Electrical Bicycle car ladder unloads, could dismantle trailing wheel, can make so not only that the operating personal manpower increases, labour intensity increases, and the deficiency that reduces of work efficiency.
The purpose of this utility model is to realize by following technology, a kind of Electrical Bicycle car ladder, comprise two two cradle-splints, two supporting legs, compositions such as two jam plates and convenient foot-operated latch, described two two cradle-splints are fixed on the both sides of battery-driven car main body, middle part, two cradle-splints rear end is provided with the strip shape installing port, the size of strip shape installing port is greater than the hind axle diameter, the strip shape installing port outwards be provided with four positioning boss up and down respectively, the lateral surface lower hinge of described pair of cradle-splint is provided with two supporting legs, the described pair of supporting leg is made up of two side levers and the cross bar that is connected the lower end, both sides, also be provided with reinforced rib between two side levers and the cross bar, described two jam plates are hinged on the outer upper of a side lever of two supporting legs by pivot shaft, between two jam plates and two cradle-splint, be provided with extension spring, one end of described extension spring is fixed on the outside of two cradle-splints, the other end of extension spring is fixed with the bottom of two jam plate lateral surfaces, the foot-operated latch of described convenience is located at two two cradle-splint upper outside, the width that the bottom of convenient foot-operated latch is provided with a strip shape opening and strip shape opening equates with the width of the strip shape installing port that pair cradle-splints are provided with, lower edge is respectively equipped with four knock holees on convenient foot-operated latch strip shape opening, knock hole cooperates fixing with described positioning boss, the location hole size is greater than the size of positioning boss.
The described beneficial effect of utility model is, two cradle-splints top slotted hole of common car ladder is changed over the open strip shape installing port in rear end, and outwards outstanding respectively up and down four positioning boss at the strip shape installing port, increased a foot-operated latch of convenience that has strip shape opening and knock hole simultaneously, not only can utilize the rear end of convenient foot-operated latch sealing installing port like this, and the cooperation that can utilize positioning boss and knock hole fix with each other two cradle-splints and convenient foot-operated latch, be fixed on the vehicle frame with screw, use foot-operated stay (uniting two into one) not only to be convenient to assembling, reduce manpower significantly, alleviate labor intensity of operating personnel and can also be the elderly and pick child's foot-operated sensation that certain safety and comfort are arranged of going to school in the above.
Description of drawings
Fig. 1; The utility model Electrical Bicycle car side of the ladder view.
Fig. 2; The lateral plan of the convenient foot-operated latch of the utility model Electrical Bicycle car ladder.
Fig. 3; The front elevation of the convenient foot-operated latch of the utility model Electrical Bicycle car ladder.
Fig. 4; The local structure scheme drawing of convenient foot-operated latch of the utility model Electrical Bicycle car ladder and knock hole bonding state.
Wherein 1, two cradle-splint 2, two supporting leg 3, two jam plates 4, convenient foot-operated latch 5, extension spring 6, knock hole 7, positioning boss 8, cross bar 9, reinforced rib 10, strip shape installing port 11, strip shape opening 12, two side levers 13, fixed orifice
The specific embodiment
Operation further describes to the utility model with reference to the accompanying drawings below: shown in Fig. 1-4, the utility model is implemented described a kind of Electrical Bicycle car ladder, comprise two two cradle-splints 1, two supporting legs 2, two jam plates 3, convenient foot-operated latch 4, described two two cradle-splints 1 are fixed on the both sides of battery-driven car main body, the middle part, rear end of two cradle-splints 1 is provided with strip shape installing port 10, strip shape installing port 10 outwards be provided with four positioning boss 7 up and down respectively, the lateral surface lower hinge of described pair of cradle-splint 1 is provided with two supporting legs 2, described pair of supporting leg is made up of cross bar 8, between two supporting legs 2 and cross bar 8, also be provided with reinforced rib 9, described two jam plates 3 are hinged on two jam plates 3 of outer upper of a side lever of two supporting legs 2 by pivot shaft can left-right rotation, between two jam plates 3 and two cradle-splint 1, also be provided with extension spring 5, one end of described extension spring 5 is fixed on the outside of two cradle-splints 1, the other end of extension spring 5 is fixed with the bottom of two jam plate 3 lateral surfaces, the foot-operated latch 4 of described convenience is located at two two cradle-splint 1 upper outside, one end bottom of convenient foot-operated latch 4 is provided with a strip shape opening 11, strip shape opening 11 equates with the width that two cradle-splints 1 are provided with the strip shape installing port, other end edge at convenient foot-operated latch 4 is respectively equipped with 4 knock holees 6 up and down, and knock hole 6 cooperates fixing with described positioning boss 7.
When the utility model electric bicycle ladder that operating personal will assemble is installed on the battery-driven car, only the opening of strip shape installing port 10 on two two cradle-splints 1 rear axle need be aimed at and the position can be gone into once drawing gently backward then in the past, the opening aligning rear axle that to ride latch then from the outside of two cradle-splints pushes gently, being enclosed within the at this moment convenient foot-operated latch of four positioning boss 7 until convenient foot-operated latch knock hole 6 is close to above the outside of two cradle-splints, fix with nut locking then, finally finish assembling process, unclamp hind axle nut foot-operated latch convenient to remove when changing the motor tire, a people can operate, raising speed reduces manpower.
Claims (1)
1. an Electrical Bicycle car ladder comprises two two cradle-splints, two supporting leg, two jam plates and convenient foot-operated latch composition, it is characterized in that; Described two two cradle-splints are fixed on the both sides of battery-driven car main body, middle part, two cradle-splints rear end is provided with the strip shape installing port, the size of strip shape installing port is greater than the hind axle diameter, the strip shape installing port outwards be provided with four positioning boss up and down respectively, the lateral surface lower hinge of described pair of cradle-splint is provided with two supporting legs, the described pair of supporting leg is made up of two side levers and the cross bar that is connected the lower end, both sides, also be provided with reinforced rib between two side levers and the cross bar, described two jam plates are hinged on the outer upper of a side lever of two supporting legs by pivot shaft, between two jam plates and two cradle-splint, be provided with extension spring, one end of described extension spring is fixed on the outside of two cradle-splints, the other end of extension spring is fixed with the bottom of two jam plate lateral surfaces, the foot-operated latch of described convenience is located at two two cradle-splint upper outside, the width that the bottom of convenient foot-operated latch is provided with a strip shape opening and strip shape opening equates with the width of the strip shape installing port that pair cradle-splints are provided with, lower edge is respectively equipped with four knock holees on convenient foot-operated latch strip shape opening, knock hole cooperates fixing with described positioning boss, the location hole size is greater than the size of positioning boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201540726U CN201472508U (en) | 2009-05-12 | 2009-05-12 | Electric bicycle ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201540726U CN201472508U (en) | 2009-05-12 | 2009-05-12 | Electric bicycle ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201472508U true CN201472508U (en) | 2010-05-19 |
Family
ID=42408751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201540726U Expired - Fee Related CN201472508U (en) | 2009-05-12 | 2009-05-12 | Electric bicycle ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201472508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770860A (en) * | 2012-10-19 | 2014-05-07 | 大连预见科技有限公司 | Bicycle support |
-
2009
- 2009-05-12 CN CN2009201540726U patent/CN201472508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770860A (en) * | 2012-10-19 | 2014-05-07 | 大连预见科技有限公司 | Bicycle support |
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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: 20130512 |