CN218536994U - Electric bicycle capable of prolonging service life of battery - Google Patents
Electric bicycle capable of prolonging service life of battery Download PDFInfo
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- CN218536994U CN218536994U CN202220124128.9U CN202220124128U CN218536994U CN 218536994 U CN218536994 U CN 218536994U CN 202220124128 U CN202220124128 U CN 202220124128U CN 218536994 U CN218536994 U CN 218536994U
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- connecting piece
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Abstract
The utility model relates to an electric motor car technical field especially relates to an extension battery life's electric bicycle, it includes electric bicycle seat, electric bicycle frame, the front fork, the back vent, handlebar pole setting and battery, electric bicycle frame is V-arrangement hollow structure, it includes preceding connecting piece and saddle connecting piece, preceding connecting piece front end and handlebar pole setting lower part rigid coupling, the handlebar pole setting lower extreme is adorned admittedly to the front fork, back vent and electric bicycle frame bottom rigid coupling, the battery is placed in the saddle connecting piece, the saddle installed part is adorned admittedly at saddle connecting piece top, electric bicycle seat hinge joint is adorned in saddle installed part front portion, electric bicycle seat includes the saddle body shrouding, the briquetting is equipped with admittedly at saddle body middle part, the briquetting hole of stepping down has been seted up at the shrouding middle part, the hollow structure internal fixation of electric bicycle frame bottom is equipped with the stopper. The device provided by the utility model simple structure is light, can the shock attenuation, and battery easy dismounting just can prolong battery life.
Description
Technical Field
The utility model relates to an electric motor car technical field especially relates to an extension battery life's electric bicycle.
Background
The electric vehicle is more and more popular among the wide short-distance travelers as a green travel vehicle. Its automobile body of traditional electric motor car is heavier, and its battery all installs in the spout outside the automobile body, and not only the battery will bear the wind and shine, rocks from top to bottom along the spout easily in the in-process battery of riding moreover, has shortened the life of battery.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an electric motor car that simple structure is light, can the shock attenuation, battery easy dismounting just can prolong battery life is provided.
The utility model discloses a realize through following technical scheme:
the utility model provides an extension battery life's electric bicycle, its includes electric bicycle seat, electric bicycle frame, front fork, back vent, handlebar pole setting and battery, electric bicycle frame is the V-arrangement hollow structure of mutual intercommunication, and it includes preceding connecting piece and saddle connecting piece, preceding connecting piece front end and handlebar pole setting lower part fixed connection, and front fork fixed mounting is in handlebar pole setting lower extreme, back vent and electric bicycle frame bottom fixed connection, the battery is placed in saddle connecting piece hollow structure, and the fixed cover in saddle connecting piece top is equipped with the saddle installed part, electric bicycle seat articulates in saddle installed part front portion, and the buckle is installed at saddle installed part rear portion, and electric bicycle seat includes saddle body and the shrouding of fixed mounting in saddle body bottom, saddle body middle part fixed mounting has the briquetting, and the briquetting hole of stepping down has been seted up at the shrouding middle part, shrouding rear portion fixed mounting have with buckle complex pothook, fixed mounting has the stopper in the hollow structure of electric bicycle frame bottom, the stopper is equipped with stop device bottom the battery.
Preferably, the limiting device comprises two limiting columns fixedly mounted on the limiting block and a limiting hole corresponding to the limiting column at the bottom of the battery.
Furthermore, a handle with an upward bent end is fixedly arranged at the rear part of the sealing plate.
Furthermore, a pull ring is hinged on the top of the battery and is provided with a pull ring clamping groove.
Furthermore, a charging port is arranged at the top of the battery, and an upper cover is hinged at the charging port.
Furthermore, a supporting plate is fixedly installed in the middle of the rear fork, a first hinge shaft support is fixedly installed on the supporting plate, a second hinge shaft support is fixedly installed in the middle of the saddle connecting piece, and a damping spring is installed between the first hinge shaft support and the second hinge shaft support through a hinge shaft.
Furthermore, the supporting plate is hinged with supporting legs.
Further, the car light is installed to handlebar pole setting lower part, and the cable of battery is connected with the car light after wearing out from preceding connecting piece front end bottom.
Furthermore, the front part of the front connecting piece is provided with an operating hole, and an operating hole cover is hinged at the operating hole.
The beneficial effects of the utility model
The utility model discloses an extension battery life's electric bicycle who protects has following advantage: the structure is simple and light. The battery is convenient to disassemble and assemble. Can cushion the shock attenuation. The battery can not bear wind and sunshine, and the battery can not rock in the riding process, so that the service life of the battery is prolonged.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic diagram of a battery top view structure;
in the drawing, 1 is a front connecting piece, 2 is a saddle connecting piece, 3 is a hinge shaft, 4 is a sealing plate, 5 is a saddle body, 6 is a pressing block abdicating hole, 7 is a pressing block, 8 is a clamping hook, 9 is a handle, 10 is a buckle, 11 is a saddle mounting piece, 12 is a pull ring, 13 is a battery, 14 is a limiting hole, 15 is a limiting column, 16 is a limiting block, 17 is a pull ring clamping groove, 18 is a charging port, 19 is an upper cover, 20 is a handlebar upright rod, 21 is a car lamp, 22 is a front fork, 23 is an operation hole cover, 24 is a supporting leg, 25 is a supporting plate, 26 is a rear fork, 27 is a first hinge shaft support, 28 is a damping spring, and 29 is a second hinge shaft support.
Detailed Description
The utility model provides an extension battery life's electric bicycle, it includes the electric motor car seat, electric motor car frame, front fork 22, back fork 26, handlebar pole setting 20 and battery 13, electric motor car frame is the V-arrangement hollow structure of mutual intercommunication, it includes preceding connecting piece 1 and saddle connecting piece 2, electric motor car frame is the V-arrangement hollow structure of mutual intercommunication, electric motor car frame can integrated into one piece, moreover, the steam generator is simple in structure, and the preparation is convenient, and whole relatively light, preceding connecting piece front end and handlebar pole setting lower part fixed connection, front fork fixed mounting is in handlebar pole setting lower extreme, back fork and electric motor car frame bottom fixed connection, the whole framework of electric motor car is fairly simple, and relatively light.
The battery is placed in saddle connecting piece hollow structure, and the hollow structure of saddle connecting piece and the shape phase-match of battery place the battery from the top of saddle connecting piece in the hollow structure of saddle connecting piece, and the dismouting is more convenient, and the electric motor car seat can be whole encapsulation of battery in the saddle connecting piece after putting down, makes the battery avoid being blown by the wind and shines.
The fixed cover in saddle connecting piece top is equipped with saddle installed part 11, and electric motor car seat passes through hinge 3 hinge dress in saddle installed part front portion, gets when putting the battery or charge for the battery, can be with the rotatory state parallel with the saddle connecting piece of electric motor car seat, makes things convenient for the battery to get and puts. Buckle 10 is installed at saddle installed part rear portion, and electric vehicle seat includes 5 and fixed mounting in the shrouding 4 of saddle body bottom, and saddle body middle part fixed mounting has briquetting 7, and the briquetting hole of stepping down 6 has been seted up at the shrouding middle part, shrouding rear portion fixed mounting have with buckle complex pothook 8, when riding after the battery is installed, rotatory extremely parallel with the saddle installed part with the saddle to through buckle and pothook, make saddle and saddle installed part chucking, prevent that the saddle from rocking at will. The briquetting in saddle body middle part withstands the battery top this moment, can prevent to make the battery rock from top to bottom because the road surface is uneven at the in-process of riding.
A limiting block 16 is fixedly arranged in the hollow structure at the bottom of the electric vehicle frame, limiting devices are arranged at the bottoms of the limiting block and the battery, and when the battery is installed, the limiting device is used for limiting, so that the battery is prevented from moving and rotating or shaking randomly.
Preferably, the limiting device comprises two limiting columns 15 fixedly mounted on the limiting block and a limiting hole 14 corresponding to the limiting column at the bottom of the battery, when the battery is mounted, the battery cannot rotate or shake randomly in the saddle connecting piece when the limiting column is inserted into the top of the limiting hole and mounted in place.
Furthermore, the rear portion of the sealing plate is fixedly provided with a handle 9 with an end portion bent upwards, when a battery needs to be taken out, the handle is pulled to lift the seat upwards, the buckle can be separated from the hook, the seat rotates to be in a vertical state, the battery can be taken out, the operation is convenient and labor-saving, and the seat can be used as a backrest by bending and lengthening.
Further, the pull ring 12 is equipped with in the hinge of battery top, and is equipped with pull ring draw-in groove 17, when taking out the battery, hold the pull ring upwards mention the battery can, can go into the pull ring draw-in groove with the pull ring card after the battery is installed in, neither can take place to rock nor occupation space.
Furthermore, the top of the battery is provided with a charging port 18, the charging port is hinged with an upper cover 19, when charging is carried out, the charger can be directly connected with the charging port, and after the charger is pulled out after charging is finished, the upper cover is covered, so that the battery charger is convenient to use, safe and reliable.
Further, the middle part of the rear fork is fixedly provided with a supporting plate 25, the supporting plate is fixedly provided with a first hinge shaft support 27, the middle part of the saddle connecting piece is fixedly provided with a second hinge shaft support 29, and a damping spring 28 is arranged between the first hinge shaft support and the second hinge shaft support through a hinge shaft hinge.
Furthermore, the supporting plate is hinged with supporting legs 24, and the supporting legs are arranged at the supporting plate, so that the electric vehicle can be stably supported and is not easy to fall.
Further, car light 21 is installed to handlebar pole setting lower part, and the cable of battery is worn out the back in the front of the connecting piece bottom and is connected with the car light, and the cable front portion sets up in the front of the connecting piece, just wears out in the front of the connecting piece to the place that end and car light are connected and is connected with the car light, and the car light is installed in handlebar pole setting lower part and the corresponding department of preceding connecting piece, makes the cable leak outward very little, and is not only more pleasing to the eye, prevents moreover that the cable insulating layer from bearing the sun and drench and ageing.
Further, an operation hole is formed in the front portion of the front connecting piece, an operation hole cover 23 is hinged to the operation hole, the operation hole cover is opened, threading operation is facilitated, the end portion of the operation hole cover and the front connecting piece can be fixed in a clamping mode, and the operation hole can be closed through bolt fixing.
The utility model discloses an extension battery life's electric bicycle, because electric vehicle frame is the V-arrangement hollow structure of mutual intercommunication, preceding connecting piece front end and handlebar pole setting lower part fixed connection, front fork fixed mounting in handlebar pole setting lower extreme, back vent and electric vehicle frame bottom fixed connection, the whole framework of electric motor car is fairly simple, and is more light moreover.
And the battery is placed in the hollow structure of the saddle connecting piece, and the circuit can penetrate through the front connecting piece to be connected with the headlight and the like, so that the structure is simple and light, the battery and the circuit are not exposed, the safety and the attractiveness are realized, and the service life of the battery can be prolonged.
Because the buckle is installed at saddle installed part rear portion again, electric vehicle seat includes saddle body and fixed mounting in the shrouding of saddle body bottom, and saddle body middle part fixed mounting has the briquetting, and the briquetting hole of stepping down has been seted up at the shrouding middle part, and when riding after the battery is installed, the saddle is rotatory to the level, makes saddle and saddle installed part chucking through buckle and pothook, can prevent that the saddle from rocking at will. Simultaneously, the briquetting at saddle body middle part just withstands the battery top, rides passerby and sits on the saddle, can compress tightly the battery through the briquetting, prevents to rock from top to bottom at the in-process of riding because the road surface is uneven.
And a damping spring is hinged between the rear fork and the saddle connecting piece, so that the bicycle can play a role in damping during riding, and the vibration of the battery and a rider is reduced.
To sum up, the utility model discloses an extension battery life's electric bicycle who protects, simple structure is light, can the shock attenuation, and battery easy dismounting just can extension battery life.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides an extension battery life's electric bicycle, its characterized in that, includes electric bicycle seat, electric bicycle frame, front fork, back vent, handlebar pole setting and battery, electric bicycle frame is the V-arrangement hollow structure of intercommunication each other, and it includes preceding connecting piece and saddle connecting piece, preceding connecting piece front end and handlebar pole setting lower part fixed connection, and front fork fixed mounting is in handlebar pole setting lower extreme, back vent and electric bicycle frame bottom fixed connection, the battery is placed in saddle connecting piece hollow structure, and the fixed cover in saddle connecting piece top is equipped with the saddle installed part, electric bicycle seat articulates in saddle installed part front portion, and the buckle is installed at saddle installed part rear portion, and electric bicycle seat includes saddle body and the shrouding of fixed mounting in saddle body bottom, saddle body middle part fixed mounting has the briquetting shrouding, has seted up the briquetting hole of stepping down in the middle part, shrouding rear portion fixed mounting have with buckle complex pothook, fixed mounting has the stopper in the hollow structure of electric bicycle frame bottom, the stopper is equipped with stop device bottom the battery.
2. The electric bicycle capable of prolonging the service life of the battery as claimed in claim 1, wherein the limiting device comprises two limiting posts fixedly mounted on the limiting block and a limiting hole corresponding to the limiting posts at the bottom of the battery.
3. The electric bicycle capable of prolonging the service life of the battery as claimed in claim 1, wherein a pull handle with an upward bent end is fixedly installed at the rear part of the sealing plate.
4. The electric bicycle capable of prolonging the service life of the battery as claimed in claim 1, wherein the top of the battery is hinged with a pull ring and provided with a pull ring clamping groove.
5. The electric bicycle capable of prolonging the service life of the battery as claimed in claim 1, wherein a charging port is arranged at the top of the battery, and an upper cover is hinged at the charging port.
6. The electric bicycle capable of prolonging the service life of the battery as claimed in claim 1, wherein a support plate is fixedly installed at the middle part of the rear fork, a first hinge shaft support is fixedly installed on the support plate, a second hinge shaft support is fixedly installed at the middle part of the saddle connecting piece, and a damping spring is installed between the first hinge shaft support and the second hinge shaft support through a hinge shaft hinge.
7. The electric bicycle for prolonging the service life of the battery as claimed in claim 6, wherein the support plate is hinged with a leg.
8. The electric bicycle capable of prolonging the service life of the battery as claimed in claim 1, wherein a lamp is installed at the lower part of the handle vertical rod, and a cable of the battery penetrates out of the bottom of the front end of the front connecting piece and then is connected with the lamp.
9. The electric bicycle capable of prolonging the service life of the battery as claimed in claim 8, wherein the front of the front connecting member is opened with an operation hole, and the operation hole is hinged with an operation hole cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220124128.9U CN218536994U (en) | 2022-01-18 | 2022-01-18 | Electric bicycle capable of prolonging service life of battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220124128.9U CN218536994U (en) | 2022-01-18 | 2022-01-18 | Electric bicycle capable of prolonging service life of battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218536994U true CN218536994U (en) | 2023-02-28 |
Family
ID=85259657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220124128.9U Active CN218536994U (en) | 2022-01-18 | 2022-01-18 | Electric bicycle capable of prolonging service life of battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218536994U (en) |
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2022
- 2022-01-18 CN CN202220124128.9U patent/CN218536994U/en active Active
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