CN203142645U

CN203142645U - Electric bicycle rack

Info

Publication number: CN203142645U
Application number: CN 201320203013
Authority: CN
Inventors: 赵海云
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-22
Filing date: 2013-04-22
Publication date: 2013-08-21
Anticipated expiration: 2023-04-22

Abstract

The utility model relates to an electric bicycle rack. The electric bicycle rack is characterized by comprising a fixing plate, a connecting plate and a roller, wherein the upper end of the fixing plate is fixedly connected with a frame; two pins are arranged at the lower end of the fixing plate; two bayonets are arranged at the upper end of the connecting plate; the bottom of each bayonet is in a circular groove shape and is matched with each pin; the opening of each bayonet adopts flaring; and the lower end of the connecting plate is rotationally connected with the roller. The electric bicycle rack has the beneficial effects that the structure is simple, the rack is convenient to use, the rack can support a rear wheel of an electric bicycle when the tire of the electric bicycle leaks air, and the tire of the rear wheel is prevented from being damaged.

Description

The Electrical Bicycle support

Technical field

The utility model relates to the Electrical Bicycle technical field, particularly a kind of Electrical Bicycle support.

Background technology

Along with the progress of science and technology, a large amount of bicycle and mans are replaced by Electrical Bicycle, and Electrical Bicycle not only speed is fast, and environmental protection, so liked by numerous users owing to it is convenient.It has brought very big convenience also for people's trip simultaneously.But the car body of Electrical Bicycle is heavier, is not having electric boosted situation, difficult promotion.Weather sweltering heat in summer, tire is blown out easily, in case tire breaks, particularly inner tube of a tyre explosion then will be difficult to promote, and in pushing course, also be very serious to the infringement of tire.Also have a kind of situation to be exactly, tire is on the way punctured by sharp objects such as nail, glass, still can use after so the inner tube of a tyre being repaired.If rotate but tire continues load under the situation of losing heart, serious even the inner tube of a tyre is pullled disconnected so because the shearing force of grinding pressure and rotation can make the damaged situation of the inner tube of a tyre increase the weight of, make the inner tube of a tyre thoroughly scrap.Cover tire is rotated further also under air deflating state can be subjected to same damage, serious even injure wheel rim, causes very big loss.At present also there is not a kind of device can alleviate this damage of tire.

Summary of the invention

The technical problems to be solved in the utility model is, a kind of device is provided, and this device can support trailing wheel in the Electrical Bicycle tire back of losing heart, and prevent the rear tire damage.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the Electrical Bicycle support is characterized in that: comprise adapter plate, connecting panel and roller, the adapter plate upper end is fixedly connected on the vehicle frame, and the adapter plate lower end is provided with two pins; Connecting panel upper end is provided with two bayonet sockets, and the rounded groove in described bayonet socket bottom is complementary with pin, and described bayonet socket oral area is enlarging, the lower end of the connecting panel roller that is rotationally connected.

The end of described pin is provided with the termination of protrusion, and the diameter of this termination is greater than the diameter of pin.

The radius of the circular groove of described bayonet socket bottom is identical with the radius of pin, and the width of described bayonet socket oral area is greater than the diameter of pin.

Adapter plate of the present utility model is connected on the vehicle frame of Electrical Bicycle trailing wheel portion, under the normal situation of tire, need not to install roller, under the situation that rear tire loses heart, the pin of connecting panel upper end and adapter plate lower end is carried out clamping, pin snaps in the bayonet socket bottom along the bayonet socket oral area, in installation process, the bayonet socket oral area contacts with pin earlier, slowly pipe link is holded up then, pin is embedded in the circular groove of bayonet socket bottom, and pipe link is just propped up the Electrical Bicycle trailing wheel like this, prevents that rear tire is damaged.When not required, pipe link can be unloaded, the boot that is put in Electrical Bicycle is standby.

Pipe link of the present utility model and fixed link just can use after the clamping simply, so install very convenient, under tire loses heart situation, the utility model can be propped the tire that loses heart, reduce tyre injury, the utility model is provided with roller, makes things convenient for the user to continue to carry out under the tire air deflating state.The utility model not only can be installed on the Electrical Bicycle, can also be installed on motor bike, bicycle, three-wheel vehicle wait for bus.

In sum, the utlity model has simple in structurely, easy to use, can support trailing wheel in the Electrical Bicycle tire back of losing heart, prevent the beneficial effect of rear tire damage.

Description of drawings

Fig. 1 is the utility model fixed rod structure scheme drawing;

Fig. 2 is the utility model pipe link structural representation;

Fig. 3 is the utility model assembling back structural representation.

The specific embodiment

As Fig. 1, Fig. 2, shown in Figure 3, the Electrical Bicycle support comprises adapter plate 1, connecting panel 2 and roller 3, and adapter plate upper end 1a is fixedly connected on the Electrical Bicycle vehicle frame, and the adapter plate lower end is provided with two pin 1b; Connecting panel 2 upper ends are provided with two bayonet sockets, the rounded groove 2b in described bayonet socket bottom, and 1b is complementary with pin, and described bayonet socket oral area 2a is enlarging, the lower end of connecting panel 2 roller 3 that is rotationally connected.The end of described pin 1b is provided with the termination 1b1 of protrusion, and the diameter of this termination 1b1 is greater than the diameter of pin 1b.The radius of the circular groove 2b of described bayonet socket bottom is identical with the radius of pin 1b, and the width of described bayonet socket oral area 2a is greater than the diameter of pin 1b.

Claims

1. the Electrical Bicycle support is characterized in that: comprise adapter plate, connecting panel and roller, be fixedly connected on the vehicle frame on the adapter plate that the adapter plate lower end is provided with two pins; Connecting panel upper end is provided with two bayonet sockets, and the rounded groove in described bayonet socket bottom is complementary with pin, and described bayonet socket oral area is enlarging, the lower end of the connecting panel roller that is rotationally connected.

2. Electrical Bicycle support according to claim 1, it is characterized in that: the end of described pin is provided with the termination of protrusion, and the diameter of this termination is greater than the diameter of pin.

3. Electrical Bicycle support according to claim 1 is characterized in that: the radius of the circular groove of described bayonet socket bottom is identical with the radius of pin, and the width of described bayonet socket oral area is greater than the diameter of pin.