CN2306180Y - Battery fixer for engine-assisted bicycle - Google Patents

Abstract

The utility model relates to a battery fixer for an engine-assisted bicycle, comprising a frame fixedly arranged on a bicycle frame, wherein, the frame comprises three frames welded; the two frames of the three frames can are respectively used for deposing the narrow frames, of two batteries, which are arranged side by side; the other frame is used for deposing the wide frames of two battery in side lying type to be horizontally welded on the front end of one of the two frames; the left and the right sides of the three frames are respectively extended with a plane to be respectively welded on iron pipes at the left and the right sides of the bicycle frame. The utility model can save the configuration space of the save and can fully utilize the space of the bicycle frame.

Description

The cell fixing device of electric bicycle

The utility model relates to a kind of cell fixing device of electric bicycle.

The configuration of existing electric bicycle battery, all are the stretcher belows that are arranged at vehicle frame bottommost place, its Boulez becomes four straight-though arrangements and becomes Tian-shaped to lay two kinds side by side with four, the former is found in No. the 258709th, bulletin, the latter then is found in No. the 258159th, bulletin, these two kinds of designs basically all at grade cell arrangement, thereby limited the utilization in whole space, there is following shortcoming in this frame mode:

1, straight-though arrangement elongates whole vehicle body, on body drawing, especially at the less vehicle body of female consumer demand in area, Asia, still needs and painstakingly distance between seat and the handle is furthered, and causes cost rising and profile limited.

2, laying then makes whole vehicle body wide side by side, and causes the too high of car body stretcher change.

3, the weight of battery is quite heavy, commonly uses design and makes battery all concentrate on the pedal below, and should locate the main foot rest place of stopping just in the below, and whole weight all is pressed on this, and the operation of parking is very painstaking with making.

The purpose of this utility model is to provide a kind of cell fixing device that makes full use of the electric bicycle in space.The utility model is the constant moulding of stretcher that utilizes bicycle frame, adopt the mode that two batteries keep flat and two batteries are lain on one's side, make the former space that can't fully use of car body, conversion is also reserved a space that can install article, the configuration space that it is limit out by three frameworks institute frame, trapezoid space before this configuration space is positioned at the vehicle frame bottommost and extends backward below the seat, be installed in vehicle frame bottommost position and lean on a side partially and contain ware with one, to vacate a biasing space in opposite side can hold Sheng portion product, this Sheng ware can make to be arranged before and after two batteries and to grow that the limit joins and in being embedded at, two batteries are then lain on one's side and are connected bottom it and lean in addition, and connect after two batteries that are against in the aforementioned Sheng ware with its flash, and battery just is positioned at aforementioned trapezoid space bottom, thereby can save the configuration space of battery and fill the free space that part is utilized vehicle frame.

For achieving the above object, the utility model is taked following measure:

The cell fixing device of electric bicycle of the present utility model comprises the framework that is fixedly arranged on the vehicle frame, it is characterized in that:

Described framework comprises three frameworks of welding mutually, wherein two the narrower frameworks that can respectively put a battery are arranged side by side, another is used to put the front end of the framework horizontal welding of two broads that are the shape battery of lying on one's side at one of described two frameworks, the left and right sides of above-mentioned three frameworks respectively extends a plane, on the iron pipe that is welded on the described vehicle frame left and right sides respectively.

Conjunction with figs. and embodiment, details are as follows:

Description of drawings:

Fig. 1 is the collocation form scheme drawing of the utility model battery.

Fig. 2 is the schematic perspective view of embodiment vehicle frame of the present utility model and accessory thereof.

Fig. 3 looks scheme drawing for the utility model cell arrangement on vehicle frame.

Fig. 4 is the schematic side view of the utility model cell arrangement in vehicle frame.

As shown in Figure 1, among the embodiment of the present utility model, the configuration space of battery 1 is adjusted, and utilize an amount of framework 3,4,5 to be fixedly arranged on the vehicle frame 2 as shown in Figure 2 and another is embedded at Sheng ware 6 on the framework 3,4,5, and the aforementioned arrangements space is changed, and can be and have long limit 11, broadside 12 and flash 13, its four jiaos then are provided with depressed part 14, to establish electrode tap 15;

The framework 3,4,5 that holds battery extends a plane by framework 5, is overlapped on the below of framework 4, framework 4 and framework 5 weld togethers; Framework 4 extends a plane, is overlapped on the below of framework 3, framework 3 and framework 4 weld togethers; Framework 3,4,5 all extends a plane in the left and right sides of framework, and is connected across respectively on the iron pipe of vehicle frame 2 left and right sides, and gives solder bond.

Configuration space by 3 frame limits of framework, be positioned at the bottommost 21 of vehicle frame 2 and extend trapezoid space 23 before seat portion 22 belows backward, promptly be installed in framework 3 and contain ware 6,4, on 5 (being bottommost 21 positions of vehicle frame 2) and partially by a side, to vacate a biasing space in opposite side, can hold Sheng portion product (not shown), containing ware 6 can make two batteries, 1 front and back arrange and (be framework 3 to grow limit 11 and join, the space of 4 tops), and in being embedded at, 1 on two batteries are lain on one's side and are connected by (being the space of framework 5 tops) with its bottom in addition, and connect after two batteries 1 that are against in the aforementioned Sheng ware 6 with its flash 13, and be positioned at aforementioned trapezoid space 23 bottoms, thereby can save the configuration space of battery, but and conversion and the biasing space of building holding part product makes free space (containing trapezoid space 23) increase in the vehicle frame, and the location of battery 1, except that build-in reaches from reorientation, after the top vehicle frame covers, can make its location in addition in containing ware 6.

The laying of the whole Battery pack group of the utility model is by being located at the pedal below fully, change move into first half below pedal, latter half moves to pedal rear and below, vehicle frame seat, and battery weight will be distributed in before and after the main foot rest, can be more laborsaving to user's shut-down operation.

To sum up, the utlity model has following effect:

Arrangement of the present utility model and configuration space can fill really compared to the configuration of existing electric bicycle Divide and utilize the vehicle frame space, make the vehicle commander can shorten and be unlikely and broaden, will more be conducive to the littler consumer behaviour of the bodily form Control, and for the producer, conserve space more, even many biasing spaces of accommodating component will more be conducive to The design of whole vehicle and the reduction of manufacturing and cost have industrial utilization.

Claims (1)

1, a kind of cell fixing device of electric bicycle comprises the framework that is fixedly arranged on the vehicle frame, it is characterized in that:

Described framework comprises three frameworks of welding mutually, wherein two the narrower frameworks that can respectively put a battery are arranged side by side, another is used to put the front end of the framework horizontal welding of two broads that are the shape battery of lying on one's side at one of described two frameworks, the left and right sides of above-mentioned three frameworks respectively extends a plane, on the iron pipe that is welded on the described vehicle frame left and right sides respectively.

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