CN202098398U - Frame - Google Patents

Abstract

The utility model discloses a frame which comprises bracket for fixing a wheel and the wheel; the wheel is fixed on the bracket; and a damping rubber wheel is selected as the wheel. When the frame is in use, the wheel is fixedly mounted on the bracket; when an electric motor car is pushed, the wheel mounted on the bracket replaces an electric wheel to roll. The frame can reduce the pushing resistance of the electric motor car when a tyre is damaged and cracked and lighten the manpower burden. Moreover, the frame has a simple structure, occupies small space and is convenient to carry.

Description

A kind of vehicle frame

Technical field

The utility model relates to a kind of vehicle frame, relates in particular to a kind of electric vehicle vehicle frame.

Background technology

The battery-driven car industry is in only several years of China's upgrowth, and in these short several years, the battery-driven car industry is popularized by sporadicly being distributed on a large scale by not having to having, and has obtained high-revolving development and significant progress.Through the development in surplus ten years, Chinese battery-driven car industry formed an industrial colony in large scale from small to large, especially gets into after 21st century, and whole industry presents high speed development situation.In the use of battery-driven car, when situations such as tire badly splits occurring, can only select manpower or other material resources to order about battery-driven car and move, it is very difficult that end user's force urges battery-driven car moves, and mainly is because the volume of battery-driven car is big, Heavy Weight.

The utility model content

Goal of the invention: in order to overcome in the prior art, electronic tire is bad to be split, and moves difficult deficiency through people's force urges battery-driven car, and the utility model provides a kind of vehicle frame, reduces to promote the resistance that battery-driven car moves.

Technical scheme: for realizing above-mentioned purpose, the technical scheme that the utility model adopts is:

A kind of vehicle frame comprises the carriage and the wheel of fixing vehicle wheel, and said wheel is fixed on the carriage, and said wheel is a shock-absorbing rubber wheel.During use, wheel is fixedly placed on the carriage, when promoting battery-driven car; The wheel that is installed on the carriage replaces the electric wheel rolling; Reduce to promote the resistance of battery-driven car, adopt shock-absorbing rubber wheel, can avoid wheel to be placed on the vehicle frame after; Owing to the moving reason in slope, road surface, cause the damage once more of tire by carriage.

Said carriage can be by four hinged forming of bar, and vehicle frame can be folded up when not using like this, reduce vehicle frame and take up room.

The number of said wheel can be two, and wheel is installed in respectively on two relative hinge-points of carriage.

The number of said wheel can also be four, and wheel is installed in respectively on four hinge-points of carriage.

Said wheel preferably is installed on the carriage through versatile spindle.

Beneficial effect: the vehicle frame that the utility model provides, can reduce the resistance that battery-driven car promotes when tire badly splits, alleviate the manpower burden, and body frame structure for automotive is simple, space hold is few, and is easy to carry.

Description of drawings

The structural representation of facing for the utility model shown in Figure 1;

Shown in Figure 2 is the plan structure scheme drawing of the utility model.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is done explanation further.

As Fig. 1, shown in Figure 2 be a kind of structural representation of vehicle frame, comprise the carriage 1 and wheel 2 of fixing vehicle wheel, wherein, wheel 2 is shock-absorbing rubber wheel; Carriage 1 is by four hinged forming of bar, and wheel 2 is installed on each hinge-point of carriage 1 through versatile spindle.

During use, wheel is fixedly placed on the carriage 1, when promoting battery-driven car, the wheel 2 that is installed on the carriage 1 replaces the electric wheel rolling, to reduce the resistance that promotes battery-driven car.

Carriage 1 can be folded up with conserve space when not using.

The number of wheel 2 also can be two, and this moment, two wheels were installed on two relative interface points of carriage 1.

The above only is the preferred implementation of the utility model; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.

Claims (5)

1. vehicle frame, it is characterized in that: said vehicle frame comprises the carriage (1) and the wheel (2) of fixing vehicle wheel, and said wheel (2) is fixed on the carriage (1); Said wheel (2) is a shock-absorbing rubber wheel.

2. vehicle frame according to claim 1 is characterized in that: said carriage (1) is by four hinged forming of bar.

3. vehicle frame according to claim 2 is characterized in that: the number of said wheel (2) is two, and wheel (2) is installed in respectively on two relative hinge-points of carriage (1).

4. vehicle frame according to claim 2 is characterized in that: the number of said wheel (2) is four, and wheel (2) is installed in respectively on four hinge-points of carriage (1).

5. according to claim 3 or 4 described vehicle frames, it is characterized in that: said wheel (2) is installed on the carriage (1) through versatile spindle.

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