阅读说明：本技术 单双人坐垫可变式电动三轮车 (Electric tricycle with variable single or double seat cushion ) 是由 侯振奇 于 2021-09-30 设计创作，主要内容包括：本发明是单双人坐垫可变式电动三轮车,其结构包括主车体,主车体中部连接横置的主支架,主支架中部设有滑轨,主坐垫底面与滑轨滑动连接,主坐垫靠近车尾一端两侧通过多级转动角度铰链转动连接副坐垫一端两侧。本发明的优点：结构设计合理,需要乘载多人时,将主坐垫沿滑轨滑动到最靠近车头处,并将副坐垫绕多级转动角度铰链放平即可。只乘载单人时,可根据需要调节副坐垫向上倾斜角度,且可将主坐垫沿滑轨滑动到舒适位置,最大程度提高舒适度,提高了适用性。(The invention relates to a single-double seat cushion variable electric tricycle which structurally comprises a main tricycle body, wherein the middle part of the main tricycle body is connected with a transverse main support, the middle part of the main support is provided with a slide rail, the bottom surface of the main seat cushion is connected with the slide rail in a sliding mode, and two sides of one end, close to a tricycle tail, of the main seat cushion are rotatably connected with two sides of one end of an auxiliary seat cushion through multi-stage rotation angle hinges. The invention has the advantages that: structural design is reasonable, when needing to take advantage of and carry a plurality of people, will main cushion along the slide rail slide to be close to locomotive department to it can to set level the vice cushion around multistage turned angle hinge. When only carrying a single person, the upward inclination angle of the auxiliary cushion can be adjusted as required, and the main cushion can slide to a comfortable position along the slide rail, so that the comfort degree is improved to the maximum extent, and the applicability is improved.)

1. Single double cushion variable electric tricycle, its structure includes main automobile body (1), and horizontal main support (4) are connected in main automobile body (1) middle part, characterized by main support (4) middle part be equipped with the slide rail, main cushion (6) bottom surface and slide rail sliding connection, main cushion (6) are close to rear of a vehicle one end both sides and rotate through multistage turned angle hinge (8) and connect vice cushion (7) one end both sides.

2. The electric tricycle with variable single-double seat cushion according to claim 1 is characterized in that one side of the middle part of the main tricycle body (1) is connected with one end of a main support (4) through a vertical rod (2), and the other end, close to the main support (4), of the main support is connected with the other side of the middle part of the main tricycle body (1) through a shock-absorbing connecting rod (3).

3. The electric tricycle with the variable single-double seat cushions as claimed in claim 1 or 2, wherein the bottom surface of one end, close to the parking space, of the main support (4) is connected with a connecting block (9), the connecting block (9) is connected with an inclined frame (10), and a backrest cushion (11) is arranged on one side, close to the head, of the inclined frame (10).

4. The electric tricycle with variable single or double seat cushions as claimed in claim 3, characterized in that the main tricycle body (1) is connected with the head pipe (5) of the tricycle head through screws.

Technical Field

The invention relates to an electric tricycle with a variable single-person and double-person seat cushion, belonging to the technical field of electric vehicles.

Background

The electric tricycle is one of important types of electric vehicles, uses a battery as an energy source, and converts electric energy into mechanical energy through a controller, a motor and other components to move so as to control the current and change the speed of the vehicle.

The seat cushion of the electric tricycle in the prior art is generally fixed, the number of people to take is limited, the seat cushion can not be adjusted according to the number of people, the seat cushion position and the comfort degree can not be changed according to actual conditions, the riding experience is influenced, and the applicability is limited.

Disclosure of Invention

The invention provides a single-person and double-person seat cushion variable electric tricycle, which aims to overcome the defects in the prior art, and can change the size of a seat cushion and improve the applicability by folding a slidable seat cushion.

The technical solution of the invention is as follows: the variable electric tricycle with the single or double seat cushions structurally comprises a main tricycle body, wherein the middle of the main tricycle body is connected with a transverse main support, a sliding rail is arranged in the middle of the main support, the bottom surface of the main seat cushion is connected with the sliding rail in a sliding mode, and the two sides of the end, close to the tail of a vehicle, of the main seat cushion are connected with the two sides of the end, close to the tail of the vehicle, of the auxiliary seat cushion in a rotating mode through a multi-stage rotating angle hinge.

Preferably, one side of the middle part of the main vehicle body is connected with one end of a main support through a vertical rod, and the other end of the main support, which is close to the other end, is connected with the other side of the middle part of the main vehicle body through a shock-absorbing connecting rod.

Preferably, the main support be close to parking stall one end bottom surface and connect the connecting block, the sloping is connected to the connecting block, the sloping is close to locomotive one side and establishes the back and cushion.

Preferably, the main vehicle body is connected with a head pipe of the vehicle head through a screw.

The invention has the advantages that: structural design is reasonable, when needing to take advantage of and carry a plurality of people, will main cushion along the slide rail slide to be close to locomotive department to it can to set level the vice cushion around multistage turned angle hinge. When only carrying a single person, the upward inclination angle of the auxiliary cushion can be adjusted as required, and the main cushion can slide to a comfortable position along the slide rail, so that the comfort degree is improved to the maximum extent, and the applicability is improved.

Drawings

Fig. 1 is a schematic view of the horizontal state of the auxiliary seat cushion of the electric tricycle with the variable single-double seat cushion.

In the figure, 1 is a main vehicle body, 2 is a vertical rod, 3 is a shock-absorbing connecting rod, 4 is a main bracket, 5 is a head pipe, 6 is a main cushion, 7 is an auxiliary cushion, 8 is a multi-stage rotation angle hinge, 9 is a connecting block, 10 is an inclined frame, and 11 is a back cushion.

Detailed Description

The present invention will be described in further detail with reference to examples and specific embodiments.

As shown in figure 1, the single-person and double-person seat cushion variable electric tricycle structurally comprises a main tricycle body 1, wherein a transverse main support 4 is connected to the middle of the main tricycle body 1, a sliding rail is arranged in the middle of the main support 4, the bottom surface of a main seat cushion 6 is slidably connected with the sliding rail, and two sides of one end, close to the tail of a tricycle, of the main seat cushion 6 are rotatably connected with two sides of one end of an auxiliary seat cushion 7 through a multi-stage rotation angle hinge 8.

One side of the middle part of the main vehicle body 1 is connected with one end of a main support 4 through a vertical rod 2, and the other end of the main support 4, which is close to the other end, is connected with the other side of the middle part of the main vehicle body 1 through a shock-absorbing connecting rod 3. The comfort of the cushion can be improved.

The main support 4 is close to parking stall one end bottom surface and connects connecting block 9, and connecting block 9 connects the sloping frame 10, and sloping frame 10 is close to locomotive one side and establishes back cushion 11.

The main vehicle body 1 is preferably connected to the head pipe 5 of the vehicle head by screws. The integrated forming is not adopted, the production can be simplified, the storage and the transportation are convenient, and the structural strength is ensured.

According to the structure, when the bicycle seat is used and a plurality of people need to be carried, the main seat cushion 6 slides to the position closest to the bicycle head along the slide rail, and the auxiliary seat cushion 7 is laid flat around the multi-stage rotation angle hinge 8. When only carrying a single person, the upward inclination angle of the auxiliary seat cushion 7 can be adjusted as required, and the main seat cushion 6 can slide to a comfortable position along the slide rail, so that the comfort degree is improved to the maximum extent, and the applicability is improved.

All the above components are prior art, and those skilled in the art can use any model and existing design that can implement their corresponding functions.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.