CN205417944U - Collapsible tricycle electric motor car - Google Patents

Abstract

The utility model provides a foldable three-wheeled electric vehicle. The utility model comprises a front frame, a rear frame and a bridge arm structurally, wherein the front frame includes a steering rod, a front fork arranged at the bottom end of the steering rod, The front wheel installed in the front fork and the two steering handles that are foldably mounted on the top of the steering rod, the rear frame includes a seat cushion, a left rear arm that is foldably connected to the bottom of the seat cushion and a foldable connection to the bottom of the seat cushion The right rear arm, wherein, the left rear arm and the rear arm are equipped with wheels, and the front and rear ends of the bridging arm are respectively movably connected with the steering rod and the seat cushion. Through its unique structural design, it has the advantages of simple structure, convenient folding and less space occupation. The utility model uses few spare parts, has low production cost, and is convenient to install and use.

Description

A foldable electric tricycle

technical field

The utility model relates to a foldable electric vehicle.

Background technique

Electric vehicles are non-emission and pollution-free clean energy vehicles, and are becoming more and more popular. Electric vehicles in the prior art, whether fixed or foldable, have a large volume and take up a lot of space when parked. When it needs to be parked at home, the occupied space is large, and it cannot be carried by a car, which brings a lot of inconvenience to users. However, the foldable electric vehicle in the prior art is difficult to fold for the user due to its complex structure and numerous parts.

Utility model content

The main purpose of the utility model is a foldable electric vehicle, which has the advantages of simple structure, convenient folding and less space occupation through unique structural design.

Another purpose of the utility model is to provide a foldable electric tricycle with few spare parts, low manufacturing cost and convenient installation and use.

The technical solution adopted by the utility model is: a foldable electric three-wheeled vehicle, including a front frame, a rear frame and a bridging arm, wherein the front frame includes a steering rod, a front fork arranged at the bottom of the steering rod, and a The front wheel in the front fork and the two steering handles that are foldably mounted on the top of the steering rod, the rear frame includes a seat cushion, a left rear arm that is foldably connected to the bottom of the seat cushion and a right arm that is foldably connected to the bottom of the seat cushion. The rear arm, wherein the left rear arm and the rear arm are equipped with wheels, and the front and rear ends of the bridging arm are respectively movably connected with the steering rod and the seat cushion.

The front end of the bridging arm is movably connected to the steering rod through a swivel connecting frame. The swivel connecting frame is provided with a sleeve sleeved on the steering rod and a rotating shaft for the movably connecting of the bridging arm. The front end of the bridging arm is movable with the rotating shaft. connect.

The rear end of the bridging arm is movably connected with the bottom of the seat cushion through a fixed frame, the fixed frame is fixed on the bottom of the seat cushion, and is provided with a connecting shaft for connecting the rear end of the bridging arm, the rear end of the bridging arm Articulate with this connection axis.

The beneficial effects of the utility model are: the utility model includes a front frame, a rear frame and a bridging arm structurally, wherein the front frame includes a steering rod, a front fork arranged at the bottom end of the steering rod, and a front fork installed on the front fork. The front wheel in the middle and the two steering handles that are foldably installed on the top of the steering rod, the rear frame includes a seat cushion, a left rear arm that is foldably connected to the bottom of the seat cushion, and a right rear arm that is foldably connected to the bottom of the seat cushion, Wherein, the left rear arm and the rear arm are provided with wheels, and the front and rear ends of the bridging arm are respectively movably connected with the steering rod and the seat cushion. Through its unique structural design, it has the advantages of simple structure, convenient folding and less space occupation. The utility model uses few spare parts, has low production cost, and is convenient to install and use.

Description of drawings

Fig. 1 is a schematic diagram of the utility model in a folded state.

Fig. 2 is another schematic view of the utility model in a folded state.

Fig. 3 is a schematic diagram of the folded state of the utility model.

detailed description

As shown in Fig. 1 to Fig. 3, it is a kind of preferred concrete implementation example of the present utility model, a kind of foldable electric tricycle, comprises front vehicle frame 10 as shown in Fig. 1, rear vehicle frame 20 and bridging arm 30 , wherein the front frame 10 includes a steering rod 11, a front fork 12 arranged at the bottom end of the steering rod 11, a front wheel 13 installed in the front fork 12, and two steering handles 14 foldably installed at the top of the steering rod 11, The rear frame 20 includes a seat cushion 21, a left rear arm 22 that is foldably connected to the bottom of the seat cushion 21, and a right rear arm 23 that is foldably connected to the bottom of the seat cushion 21, wherein the left rear arm 22 and the rear arm 23 are Wheels 24 are installed, and the front and rear ends of the bridging arm 30 are respectively movably connected with the steering rod 11 and the seat cushion 21 .

As shown in Figure 2, further, the front end of the bridging arm 30 is movably connected to the steering rod 11 through the swivel connection frame 31, and the swivel connection frame 31 is provided with a sleeve 311 sleeved on the steering rod 11 and for the bridging arm 30 is movably connected to a rotating shaft 312 , and the front end of the bridging arm 30 is movably connected to the rotating shaft 312 .

The rear end of the bridging arm 30 is movably connected to the bottom of the seat cushion 21 through a fixed frame 32, the fixed frame 32 is fixed on the bottom of the seat cushion 21, and is provided with a connecting shaft 321 for connecting the rear end of the bridging arm, The rear end of the bridging arm 30 is movably connected with the connecting shaft 321 .

The front wheel of the utility model can be provided with a motor, and a lithium battery can be arranged in the bridging arm, and the lithium battery drives the motor to drive the front wheel to realize the function of an electric vehicle.

What the utility model wants to realize is that, as shown in Figure 3, the bridging arm 30 is folded to be parallel to the steering rod 11, and then the left rear arm and the right rear arm are folded to be parallel to the steering rod 11, so that the volume becomes smaller. Realize the function of folding.

The embodiments of the utility model and the accompanying drawings are only to show the design concept of the utility model, and the protection scope of the utility model should not be limited to this embodiment.

Can find out that design purpose of the present utility model can be implemented effectively by above narration. The part of the embodiment demonstrates the object of the utility model and implements the functional and structural subject matter, and includes other equivalent replacements.

Therefore, the rights of the utility model include other equivalent implementations, and the specific scope of rights refers to the claims.

Claims (3)

1. a Foldable three-wheel electric motor car, it is characterized in that: include front frame, Rear frame and bridging arm, wherein, front frame includes turning-bar, the front fork being arranged on turning-bar bottom, the front-wheel being arranged in this front fork and collapsible two steering handles being arranged on turning-bar top, this Rear frame includes medicated cushion, the collapsible left back arm being connected to bottom this medicated cushion and the collapsible right postbrachium being connected to bottom this medicated cushion, wherein, this left back arm and again postbrachium are provided with wheel, before and after this bridging arm two ends respectively with this turning-bar, being flexibly connected of this seat cushion.

2. a kind of Foldable three-wheel electric motor car as claimed in claim 1, it is characterized in that, the front end of this bridging arm is flexibly connected with turning-bar by transfering from one department to another link, this transfers from one department to another link and is provided with the sleeve pipe being socketed in turning-bar and the rotating shaft being flexibly connected for this bridging arm, and the front end of this bridging arm is flexibly connected with this rotating shaft.

3. a kind of Foldable three-wheel electric motor car as claimed in claim 2, it is characterized in that, the rear end of this bridging arm is flexibly connected with the bottom of this seat cushion by fixed mount, this fixed mount is fixed on the bottom of this seat cushion, and it being provided with the connecting shaft that the rear end for this bridging arm connects, the rear end of this bridging arm is flexibly connected with this connecting shaft.