CN202481211U

CN202481211U - Electric bicycle frame with battery fixing device

Info

Publication number: CN202481211U
Application number: CN2012200738430U
Authority: CN
Inventors: 朱万胜
Original assignee: NANTONG TIANYUAN AUTOMATIC VEHICLE CO Ltd
Current assignee: NANTONG TIANYUAN AUTOMATIC VEHICLE CO Ltd
Priority date: 2012-03-01
Filing date: 2012-03-01
Publication date: 2012-10-10
Anticipated expiration: 2022-03-01

Abstract

The utility model relates to an electric bicycle frame with a battery fixing device. The electric bicycle frame comprises an upper tube, a lower tube, a head tube, a middle tube, an upright fork, a rear fork, a hook, a controller and a battery, one end of the upper tube is connected with one end of the lower tube by the head tube, the other end of the upper tube and the other end of the lower tube are respectively connected with the upper end and the lower end of the middle tube, the upper tube is disposed above the lower tube, one end of the upright fork is connected with one end of the rear fork by the hook, the other end of the upright fork and the other end of the rear fork are respectively connected to the upper end and the lower end of the middle tube, the upright fork is arranged above the rear fork, the battery is disposed on the lower tube, and the controller is connected onto the battery. Compared with an existing product in markets, the electric bicycle frame has the advantages that the battery can be more effectively integrated with the frame, the structure of the frame is optimized, and the frame is more easily designed in a beautifying and minimizing manner.

Description

A kind of Electrical Bicycle vehicle frame that has cell fixing device

Technical field

The utility model relates to a kind of Electrical Bicycle, particularly relates to a kind of Electrical Bicycle vehicle frame that has cell fixing device.

Background technology

The design of Electrical Bicycle of the prior art does not exist a lot of defectives, and for example, the installation site of the battery of conventional electric-powered bicycle, controller and kettle is more mixed and disorderly, and is not only attractive in appearance but also structure is not compact, and the design in space is unreasonable.

The utility model content

The purpose of the utility model is in order to solve the existing defective of Electrical Bicycle in the prior art, to provide a kind of Electrical Bicycle vehicle frame reasonable in design to solve the problems referred to above.

To achieve these goals, the technical scheme of the utility model is following:

A kind of Electrical Bicycle vehicle frame that has cell fixing device comprises pipe, following pipe, head pipe, middle pipe, upright fork, chain stay and colludes pawl that one end of last pipe and following pipe is connected through the head pipe; The two ends up and down of pipe during the other end of last pipe and following pipe is connected respectively, last pipe is arranged at down the pipe top, and an end of said upright fork and chain stay is connected through colluding pawl; The two ends up and down of pipe in founding fork and the other end of chain stay being connected respectively; Upright fork is arranged at the top of chain stay, it is characterized in that, also comprises controller and battery; Said battery is arranged at down on the pipe, and said controller is connected on the battery.

Above-mentioned a kind of Electrical Bicycle vehicle frame that has cell fixing device, it is characterized in that: said battery is cylindric, and the front end of battery is provided with drop handle.

Above-mentioned a kind of Electrical Bicycle vehicle frame that has cell fixing device is characterized in that: said pipe down is provided with the fixed support that is used for fixing battery, and said support bracket fastened bottom is connected down on the pipe, and said battery is fixed on the fixed support.

Above-mentioned a kind of Electrical Bicycle vehicle frame that has cell fixing device, it is characterized in that: said support bracket fastened bottom is provided with tie bolt, and following pipe is provided with and the cooresponding installation screw of tie bolt, and said tie bolt is installed in to be installed in the screw.

Above-mentioned a kind of Electrical Bicycle vehicle frame that has cell fixing device; It is characterized in that: said support bracket fastened shape is corresponding with the outer contour shape of battery; Said fixed support is provided with lockhole, and said battery is provided with snap close, and said snap close is connected with lockhole.

The beneficial effect that the utlity model has: the existing product in the market of comparing, can better be fused to one to battery and vehicle frame, optimized the structure of vehicle frame, be easy to beautify design with miniaturization.

Description of drawings

Fig. 1 is the structural representation of the utility model;

The specific embodiment

For making architectural feature of the utility model and the effect of being reached there are further understanding and understanding, cooperate detailed explanation, explain as follows in order to preferred embodiment and accompanying drawing:

Referring to Fig. 1 and Fig. 2; A kind of Electrical Bicycle vehicle frame that has cell fixing device comprises pipe 100, manages 200 down, head pipe 300, middle pipe 400, upright fork 500, chain stay 600 and collude pawl 700, on manage 100 and be connected through managing 300 with an end of pipe 200 down; The two ends up and down of pipe 400 during the other end of last pipe 100 and following pipe 200 is connected respectively; Last pipe 100 is arranged at down pipe 200 tops, and upright fork 500 is connected through colluding pawl 700 with an end of chain stay 600, uprightly pitches 500 and manage 400 two ends up and down during the other end of chain stay 600 is connected respectively; Upright fork 500 is arranged at the top of chain stay 600; Also comprise controller (not shown) and battery 800, said battery 800 is arranged at down on the pipe 200, and controller is connected on the battery 800.

Battery 800 is cylindric, and is provided with drop handle at the front end of battery 800, is similar to the shape of bicycle kettle, and battery 800 is designed to the shape of kettle, makes the integral body of car body seem more nature and attractive in appearance.

Manage 200 down and be provided with the fixed support 810 that is used for fixing battery 800, the bottom of fixed support 810 is connected down on the pipe 200, and battery 800 is fixed on the fixed support 810.

The bottom of fixed support 810 is provided with tie bolt 811, and following pipe 200 is provided with and tie bolt 811 cooresponding installation screws 812, and tie bolt 811 is installed in to be installed in the screw 812, thereby fixed support 810 is installed in down on the pipe 200.

The shape of fixed support 810 is corresponding with the outer contour shape of battery 800; Fixed support 810 is provided with lockhole; Battery 800 is provided with snap close 820, thereby snap close 820 is connected with lockhole battery 800 is fixed on the fixed support 810 and can locks, and plays theft-proof effect.

This product existing product in market of comparing can better be fused to one to battery 800 and vehicle frame, has optimized the structure of vehicle frame, is easy to beautify the design with miniaturization.

In sum; Be merely the preferred embodiment of the utility model; Be not to be used for limiting the scope that the utility model is implemented; All equalizations of doing according to the described shape of the utility model claim scope, structure, characteristic and spirit change and modify, and all should be included in the claim scope of the utility model.

Claims

1. an Electrical Bicycle vehicle frame that has cell fixing device comprises pipe, following pipe, head pipe, middle pipe, upright fork, chain stay and colludes pawl, and an end of last pipe and following pipe is connected through the head pipe; The two ends up and down of pipe during the other end of last pipe and following pipe is connected respectively, last pipe is arranged at down the pipe top, and an end of said upright fork and chain stay is connected through colluding pawl; The two ends up and down of pipe in founding fork and the other end of chain stay being connected respectively; Upright fork is arranged at the top of chain stay, it is characterized in that, also comprises controller and battery; Said battery is arranged at down on the pipe, and said controller is connected on the battery.

2. according to the said a kind of Electrical Bicycle vehicle frame that has cell fixing device of claim 1, it is characterized in that: said battery is cylindric, and the front end of battery is provided with drop handle.

3. according to the said a kind of Electrical Bicycle vehicle frame that has cell fixing device of claim 2; It is characterized in that: said pipe down is provided with the fixed support that is used for fixing battery; Said support bracket fastened bottom is connected down on the pipe, and said battery is fixed on the fixed support.

4. according to the said a kind of Electrical Bicycle vehicle frame that has cell fixing device of claim 3; It is characterized in that: said support bracket fastened bottom is provided with tie bolt; Following pipe is provided with and the cooresponding installation screw of tie bolt, and said tie bolt is installed in to be installed in the screw.

5. according to the said a kind of Electrical Bicycle vehicle frame that has cell fixing device of claim 3; It is characterized in that: said support bracket fastened shape is corresponding with the outer contour shape of battery; Said fixed support is provided with lockhole, and said battery is provided with snap close, and said snap close is connected with lockhole.