CN212195750U

CN212195750U - Safe type electric motor car

Info

Publication number: CN212195750U
Application number: CN202020770634.6U
Authority: CN
Inventors: 许明; 张薇
Original assignee: Tianjin Gross Electric Vehicle Co ltd
Current assignee: Tianjin Gross Electric Vehicle Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-12-22
Anticipated expiration: 2030-05-12

Abstract

The utility model belongs to the technical field of the electric motor car, especially, relate to a safe type electric motor car, the back seat top is equipped with the back support column, fixed mounting has the back on the back support column, the first safety belt of back support column one side fixedly connected with, be equipped with first elasticity portion on the first safety belt, first safety belt end connection has the crotch, back support column opposite side fixedly connected with second safety belt, be equipped with second elasticity portion on the second safety belt, second safety belt end connection has solid fixed ring, back vent upper surface fixedly connected with first slipmat, second slipmat, first slipmat, second slipmat are located the both sides of back wheel.

Description

Safe type electric motor car

Technical Field

The utility model belongs to the technical field of the electric motor car, especially, relate to a safe type electric motor car.

Background

Electric vehicles, i.e. electrically driven vehicles, also known as electrically driven vehicles. Electric vehicles are classified into alternating current electric vehicles and direct current electric vehicles. Generally, an electric vehicle is a vehicle that 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.

Electric vehicles have been developed in China for more than a decade as a green sunward industry. In terms of electric bicycles, electric bicycles in china have reached 1.2 million by 2010 and have grown at 30% of the annual rate. From the energy consumption perspective, electric bicycles have one eighth of motorcycles and one twelfth of cars. From the occupation space, the electric bicycle occupies one twentieth of the occupation space of a common private car. From the development trend, the market prospect of the electric bicycle industry still looks good. Electric bicycles have been favored by low-and low-income levels in cities due to their functional advantages of low price, convenience and environmental protection. Electric bicycles in China have been greatly increased year by year from development to small-lot market in the middle of the nineties of the last century to production and sale in 2012. Due to the vigorous demand, the market of Chinese electric bicycles keeps leap-type growth in recent years.

The electric vehicle on the market at present is of a wide variety of types and structures, but the structure of the backseat is relatively simple and easy, the safety performance is poor, and especially, the juvenile riding has potential safety hazards.

Disclosure of Invention

The utility model provides a safe type electric motor car to there is the problem of potential safety hazard in the back seat of proposing in solving above-mentioned background art.

The utility model provides a technical problem adopt following technical scheme to realize:

a safety electric vehicle comprises a front wheel, a rear wheel and a vehicle body, wherein a front mudguard is arranged above the front wheel, a rear mudguard is arranged above the rear wheel, the front wheel comprises a front hub and a front rotating disc, a front spoke is arranged between the front hub and the front rotating disc, the rear wheel comprises a rear hub and a rear rotating disc, and a rear spoke is arranged between the rear hub and the rear rotating disc;

the vehicle body comprises a pedal, a first fixing block is arranged on one side of the pedal, a first fixing shaft is arranged on the first fixing block, the first fixing shaft is hinged with a first vehicle ladder, a second fixing block is arranged on the other side of the pedal, a second fixing shaft is arranged on the second fixing block, and the second fixing shaft is hinged with a second vehicle ladder;

the front end of the upper surface of the pedal plate is fixedly connected with a front end connecting frame, the other end of the front end connecting frame is connected with a front end supporting frame, the bottom of the front end supporting frame is connected with a front fork, the other end of the front fork is connected with a front rotating disc, the top of the front end supporting frame is provided with a handlebar connecting shaft, one side of the handlebar connecting shaft is provided with a first handlebar, the other side of the handlebar connecting shaft is provided with a second handlebar, the front end supporting frame is provided with a fixing ring, the fixing ring is connected with a fixing rod, the fixing rod is;

the rear end of the pedal plate is connected with a rear fork, the other end of the rear fork is connected with a rear rotating disc, the rear end of the upper surface of the pedal plate is also fixedly connected with a rear end connecting frame, the bottom of the rear end connecting frame is connected with a first damping device and a second damping device, and the other ends of the first damping device and the second damping device are connected with the rear rotating disc;

the first damping device comprises a first upper fixing column and a first lower fixing column, a first moving column is arranged between the first upper fixing column and the first lower fixing column, the top of the first moving column is fixedly connected to the bottom of the first upper fixing column, a first sliding groove is formed in the first lower fixing column, the bottom end of the first moving column is located in the first sliding groove, a first damping spring is sleeved outside the first moving column, the top of the first damping spring is fixed to the bottom of the first upper fixing column, and the bottom of the first damping spring is fixed to the top of the first lower fixing column;

the second damping device comprises a second upper fixing column and a second lower fixing column, a second moving column is arranged between the second upper fixing column and the second lower fixing column, the top of the second moving column is fixedly connected to the bottom of the second upper fixing column, a second sliding chute is arranged in the second lower fixing column, the bottom end of the second moving column is positioned in the second sliding chute, a second damping spring is sleeved outside the second moving column, the top of the second damping spring is fixed to the bottom of the second upper fixing column, and the bottom of the second damping spring is fixed to the top of the second lower fixing column;

the bicycle comprises a rear end connecting frame, a rear seat, a saddle supporting frame, a saddle supporting column, a saddle, a surface of the rear seat, a handle supporting column, a handle, a first handle and a second handle, wherein the rear seat is fixedly connected to the top of the saddle supporting frame, the saddle is fixedly connected to the top of the saddle supporting column, the surface of the rear seat is fixedly provided with the handle supporting column, the handle supporting column is internally provided with the handle, the handle comprises the first handle and the second handle, the first handle comprises a first hand ring, the bottom of the first hand ring is fixedly connected with a first rotating plate, the bottom of the second hand ring is fixedly connected with the second rotating plate, the second rotating plate is provided with a second fixing hole, the upper part of the handle supporting column is provided with a limiting groove, the bottoms of the first rotating plate and the second rotating plate are both located in, a second connecting hole is formed in the other side of the first fixing hole, a rotating shaft is arranged in the first fixing hole and the second fixing hole, one end of the rotating shaft penetrates through the first connecting hole and is connected with a first fastening ring, and the other end of the rotating shaft penetrates through the second connecting hole and is connected with a second fastening ring;

the back seat top is equipped with the back support column, fixed mounting has the back on the back support column, the first safety belt of back support column one side fixedly connected with, be equipped with first elasticity portion on the first safety belt, first safety belt end connection has the crotch, back support column opposite side fixedly connected with second safety belt, be equipped with second elasticity portion on the second safety belt, second safety belt end connection has solid fixed ring, back fork upper surface fixedly connected with first slipmat, second slipmat, first slipmat is located the both sides of rear wheel.

The front fork is U-shaped, and the rear fork is V-shaped.

The first vehicle ladder and the second vehicle ladder are symmetrically arranged.

The first safety belt and the second safety belt are fixed on the backrest support column through rivets.

The utility model has the advantages that:

this technical scheme passes through the setting of safety belt, the effectual safety problem of taking of having solved the minor, it can only to take the couple and the link connection of the safety belt on both sides after taking, the setting of hand ring can play the auxiliary stay effect to the human body, the user can adjust the inclination of hand ring as required, the suitability is stronger, the simple structure is convenient operation, the security of whole car has been improved, and overall structure reasonable in design, it is very ideal to implement the effect, do benefit to and use widely on a large scale, although the safeguard measure of this scheme is simple and easy, the safeguard measure difference with the car is great, but consider the cost difference of electric motor car and the cost difference of car, the dangerous difference of riding in addition, the speed difference, the safeguard measure of this scheme is based on the electric motor car, the best safeguard measure has been, can realize the basic protection to the person of taking.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic structural view of the front fork and the rear fork of the present invention;

FIG. 4 is a schematic view of the structure of the handlebar connecting shaft of the present invention;

FIG. 5 is a schematic structural view of the damping device of the present invention;

fig. 6 is a schematic view of the handle structure of the present invention;

fig. 7 is a schematic cross-sectional view of the handle of the present invention;

in the figure: 1-front wheel, 2-rear wheel, 3-front hub, 4-front rotating disc, 5-front spoke, 6-rear hub, 7-rear rotating disc, 8-rear spoke, 9-front fender, 10-rear fender, 11-vehicle body, 12-footboard, 13-first fixed block, 14-first fixed shaft, 15-first ladder, 16-front end connecting frame, 17-front end supporting frame, 18-front fork, 19-handlebar connecting shaft, 20-first handlebar, 21-fixed ring, 22-fixed rod, 23-fixed plate, 24-basket, 25-rear end connecting frame, 26-first damping device, 27-first damping device, 28-rear seat, 29-vehicle seat supporting frame, 30-vehicle seat supporting column, 31-seat, 32-handle support post, 33-handle, 34-backrest, 35-backrest support post, 38-second handle bar, 39-second fixing block, 40-second fixing shaft, 41-second ladder, 45-rear fork, 46-first tightening part, 47-second tightening part, 48-first safety belt, 49-hook, 50-second safety belt, 51-fixing ring, 52-first hand ring, 53-first rotating plate, 54-second hand ring, 55-second rotating plate, 56-spacing groove, 57-first fixing hole, 58-second fixing hole, 59-rotating shaft, 60-first fastening ring, 61-second fastening ring, 62-first upper fixing post, 63-first lower fixing post, 64-a first moving column, 65-a first sliding groove, 66-a first damping spring, 67-a second upper fixing column, 68-a second lower fixing column, 69-a second moving column, 70-a second sliding groove, 71-a second damping spring, 72-a first non-slip mat, 73-a second non-slip mat.

Detailed Description

A safety electric vehicle comprises a front wheel 1, a rear wheel 2 and a vehicle body 11, wherein a front mudguard 9 is arranged above the front wheel 1, a rear mudguard 10 is arranged above the rear wheel 2, the front wheel 1 comprises a front hub 3 and a front rotating disc 4, a front spoke 5 is arranged between the front hub 3 and the front rotating disc 4, the rear wheel 2 comprises a rear hub 6 and a rear rotating disc 7, and a rear spoke 8 is arranged between the rear hub 6 and the rear rotating disc 7;

the vehicle body 11 comprises a pedal 12, wherein a first fixing block 13 is arranged on one side of the pedal 12, a first fixing shaft 14 is arranged on the first fixing block 13, the first fixing shaft 14 is hinged to a first vehicle ladder 15, a second fixing block 39 is arranged on the other side of the pedal 12, a second fixing shaft 40 is arranged on the second fixing block 39, and the second fixing shaft 40 is hinged to a second vehicle ladder 41;

the front end of the upper surface of the pedal 12 is fixedly connected with a front end connecting frame 16, the other end of the front end connecting frame 16 is connected with a front end supporting frame 17, the bottom of the front end supporting frame 17 is connected with a front fork 18, the other end of the front fork 18 is connected with a front rotating disc 4, the top of the front end supporting frame 17 is provided with a handlebar connecting shaft 19, one side of the handlebar connecting shaft 19 is provided with a first handlebar 19, the other side of the handlebar connecting shaft is provided with a second handlebar 38, the front end supporting frame 17 is provided with a fixing ring 21, the fixing ring 21 is connected with a fixing rod 22;

the rear end of the pedal 12 is connected with a rear fork 45, the other end of the rear fork 45 is connected with the rear rotating disk 7, the rear end of the upper surface of the pedal 12 is also fixedly connected with a rear end connecting frame 25, the bottom of the rear end connecting frame 25 is connected with a first damping device 26 and a second damping device 27, and the other ends of the first damping device 26 and the second damping device 27 are connected with the rear rotating disk 7;

the first damping device 26 comprises a first upper fixing column 62 and a first lower fixing column 63, a first moving column 64 is arranged between the first upper fixing column 62 and the first lower fixing column 63, the top of the first moving column 64 is fixedly connected to the bottom of the first upper fixing column 62, a first sliding chute 65 is arranged in the first lower fixing column 63, the bottom end of the first moving column 64 is positioned in the first sliding chute 65, a first damping spring 66 is sleeved outside the first moving column 64, the top of the first damping spring 66 is fixed to the bottom of the first upper fixing column 62, and the bottom of the first damping spring 66 is fixed to the top of the first lower fixing column 63;

the second damping device 27 comprises a second upper fixing column 67 and a second lower fixing column 68, a second moving column 69 is arranged between the second upper fixing column 67 and the second lower fixing column 68, the top of the second moving column 69 is fixedly connected to the bottom of the second upper fixing column 67, a second sliding chute 70 is arranged in the second lower fixing column 68, the bottom end of the second moving column 69 is positioned in the second sliding chute 70, a second damping spring 71 is sleeved outside the second moving column 69, the top of the second damping spring 71 is fixed to the bottom of the second upper fixing column 67, and the bottom of the second damping spring 71 is fixed to the top of the second lower fixing column 70;

the top of the rear end connecting frame 25 is fixedly connected with a rear seat 28, one side of the rear seat 28 is connected with a saddle supporting frame 29, the top of the saddle supporting frame 29 is fixedly provided with a saddle supporting column 30, the top of the saddle supporting column 30 is fixedly connected with a saddle 31, the upper surface of the rear seat 28 is fixedly provided with a handle supporting column 32, the handle supporting column 32 is internally provided with a handle 33, the handle 33 comprises a first handle and a second handle 54, the first handle comprises a first hand-holding ring 52, the bottom of the first hand-holding ring 52 is fixedly connected with a first rotating plate 53, the first rotating plate 53 is provided with a first fixing hole 57, the second handle comprises a second hand-holding ring 54, the bottom of the second hand-holding ring 54 is fixedly connected with a second rotating plate 55, the second rotating plate 55 is provided with a second fixing hole 58, the upper part of the handle supporting column 32 is provided with a limiting groove 56, the bottoms of the first rotating plate 53 and, the other side is provided with a second connecting hole, a rotating shaft 59 is arranged in the first fixing hole 57 and the second fixing hole 58, one end of the rotating shaft 59 penetrates through the first connecting hole and is connected with a first fastening ring 60, and the other end of the rotating shaft 59 penetrates through the second connecting hole and is connected with a second fastening ring 61;

be equipped with back support column 35 above backseat 28, fixed mounting has back 34 on the back support column 35, the first safety belt 48 of back support column 34 one side fixedly connected with, be equipped with first elasticity portion 46 on the first safety belt 48, first safety belt 48 end connection has crotch 49, back support column 35 opposite side fixedly connected with second safety belt 50, be equipped with second elasticity portion 47 on the second safety belt 50, second safety belt 50 end connection has solid fixed ring 51, the first slipmat 72 of fixed surface connection on the back fork 45, the second slipmat 73, first slipmat 72, the second slipmat 73 is located the both sides of rear wheel 2.

The front fork 18 is U-shaped and the rear fork 45 is V-shaped.

The first ladder 15 and the second ladder 41 are symmetrically arranged.

The first safety belt 48 and the second safety belt 50 are fixed to the back support pillar 35 by rivets.

In the scheme, a driven shaft is fixedly connected in a front rotary table, two ends of a front fork are hinged with the driven shaft, a driving shaft is fixedly connected in a rear rotary table, two ends of a rear fork are connected with the driving shaft, the driving shaft is driven by a motor, the motor is a common motor which can be directly purchased in the market, and the specific structure and principle are not repeated herein; the bottom ends of the first damping device and the second damping device are hinged with the driving shaft.

Be equipped with battery storage compartment, controller storage compartment in the running-board in this case, mainly used places other electric motor car control unit such as battery, controller, and this battery, the concrete setting of structures such as controller have prior conventional technology, no longer give consideration to here for repeated description.

The implementation mode is as follows:

when the seat is used, a rider firstly sits on the rear seat 28, then steps on the anti-slip pads on the rear forks with feet, then connects the hooks of the first safety belt with the fixing rings of the second safety belt, so that the waist of the rider is fixed on the backrest, then holds the hand-held rings with two hands, and adjusts the hand-held rings to a proper angle.

The above detailed description of the embodiments of the present invention is only the preferred embodiments of the present invention, and the embodiments of the present invention should not be considered as limiting the scope of the present invention, and all the equivalent changes and improvements made in the application scope of the present invention should still belong to the scope of the present invention.

Claims

1. The utility model provides a safe type electric motor car which characterized in that:

the front wheel comprises a front wheel hub and a front rotary table, a front spoke is arranged between the front wheel hub and the front rotary table, the rear wheel comprises a rear wheel hub and a rear rotary table, and a rear spoke is arranged between the rear wheel hub and the rear rotary table;

2. The safety electric vehicle of claim 1, wherein: the front fork is U-shaped, and the rear fork is V-shaped.

3. The safety electric vehicle of claim 2, wherein: the first vehicle ladder and the second vehicle ladder are symmetrically arranged.

4. The safety electric vehicle of claim 3, wherein: the first safety belt and the second safety belt are fixed on the backrest support column through rivets.