CN203638021U

CN203638021U - Folding type electric gravity bogie car

Info

Publication number: CN203638021U
Application number: CN201320860606.3U
Authority: CN
Inventors: 周城旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-30
Filing date: 2013-12-19
Publication date: 2014-06-11
Anticipated expiration: 2023-12-19

Abstract

A folding type electric gravity bogie car comprises a car frame body, a rear car frame and a front car frame. One end of the car frame body is connected with the rear car frame through a rotary joint, and the other end of the car frame body is connected with the front car frame through a rotary joint; the car frame body is composed of two fixing supports, a fixing plate, an operation rod and a seat arranged on the fixing supports; the rear car frame is composed of two rear supporting arms, a rear wheel fork, rear wheels and a rear wheel drive motor arranged in the rear wheels; the front car frame is composed of two front supporting arms, a steering device, a connection rod, a front wheel and a pedal. The folding type electric gravity bogie car has the advantage of being convenient to carry, high in safety, simple in structure, convenient to assemble, low in weight, capable of saving energy, environmentally friendly and the like, and is a safe scooter and an entertainment tool convenient to use. The car frame body, the rear car frame and the front car frame rotate with the rotary joints as axes, the folding function is achieved, a motor can be started for normal running when the bogie car is used, and the bogie can be folded into a small size when not used so as to meet use requirements.

Description

The Foldable electric gravity car that verts

Technical field

The utility model relates to a kind of type folding electric vehicle, especially relates to a kind of Foldable electric gravity car that verts.

Background technology

Present social traffic is day by day crowded, and the problem such as bus routes exists circuit to fix, order of classes or grades at school is limited, be difficult to meet the demand of people to traffic, exist for craving for always of convenient, fast, economic Personal Transporter, traditional Personal Transporter is as the i.e. product of demand for this reason of bicycle, battery-driven car and motor bike, bicycle artificially drives, although environmental protection need to consume more muscle power, and speed is not very fast; Although battery-driven car and motor bike have solved the problem of physical demands and speed, but volume and weight is all larger, cost is higher, and there are certain requirements parking place, take certain space, to city, some resident who does not park place has brought difficulty for this, need in addition to carry battery-driven car take the people of subway, bus trip also cannot be by battery-driven car band, it is exactly easily stolen also having a major reason.Although more existing portable electric vehicle volume and weights are relatively little, still can not meet the requirement that people carry and conveniently deposit, so a lot of people has to abandon this walking-replacing tool and selects other trip mode.

Summary of the invention

The utility model object is to provide a kind of Foldable electric gravity car that verts.To solve the existing technical matterss such as inconvenience, poor stability, complex structure, not environmental protection of carrying of prior art.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: the Foldable electric gravity car that verts, comprises main body of vehicle frame, rear vehicle frame, front vehicle frame; Described main body of vehicle frame one end connects with rear vehicle frame by rotary joint, and the main body of vehicle frame other end connects with front vehicle frame by rotary joint; Wherein, it is folding that main body of vehicle frame and rear vehicle frame, front vehicle frame realize secondary taking rotary joint as axle center; Described main body of vehicle frame is made up of two fixed supports, adapter plate, joystick and the seat that is arranged on fixed support top; Described rear vehicle frame is made up of two rear support arms, rear wheel fork, trailing wheels and the back-wheel drive motor that is arranged on trailing wheel inside; Described front vehicle frame is made up of two front support arms, steering hardware, connecting rod, front-wheel, pedals.

As preferably, described rear support arm is separately positioned on the inner side of two fixed support one end; Front support arm is arranged on the outside of two fixed support one end, and wherein rear support arm, front support arm and fixed support are respectively engraved structure.

As preferably, described rear support arm one end connects with fixed support, and the other end is fixed with rear wheel fork; Wherein rear wheel fork one end is provided with tapped bore, and the other end offers " U " type groove.

As preferably, described rear wheel fork is separately positioned on two rear support arm ends inner sides, and this rear wheel fork is provided with tapped bore one end and is firmly fixed on rear support arm end by screw, and two rear wheel fork offer " U " type groove one end and are fixed on the trailing wheel left and right sides.

As preferably, described front support arm one end connects with fixed support, and the other end offers axis hole and coordinates with steering hardware; Described steering hardware is made up of transfer block and the rotating shaft being fixed in transfer block, and its shaft is arranged in the axis hole of offering front support arm end.

As preferably, described two front support arm ends are respectively equipped with steering hardware, and the transfer block outside portion of this steering hardware is fixed with front-wheel, and transfer block inner side has groove.

As preferably, described left and right two transfer blocks connect by connecting rod, and these connecting rod two ends are separately positioned in transfer block groove, and are flexibly connected by latch.

As preferably, described pedal is made up of stretcher and fixed block, and wherein fixed block midway location offers through hole, and this fixed block is nested with and is fixed on the rotating shaft top of transfer block by through hole.

As preferably, described two fixed supports bottoms are provided with adapter plate, in the cavity of adapter plate and fixed support formation, are provided with battery case, and this battery case back-wheel drive motor built-in with trailing wheel is connected; Described fixed support one side is provided with joystick.

The utlity model has the advantages such as easy to carry, safe, simple in structure, easy to assembly, lightweight, energy-conserving and environment-protective, be one very safe, ride instead of walk and converter tools easily.The utility model adopts without tap design, and front end is provided with stretcher, and centre is provided with saddle, facilitates driver's sitting and foot-operated.On vehicle frame, stationary battery box, reception controller and joystick are in order to control working direction, speed and brake.Main body of vehicle frame and rear vehicle frame, front vehicle frame are rotated taking rotary joint as axle center, realize folder function, can start electrode and normally travel when use, can be folded into less volume, to adapt to operating needs while use.

Brief description of the drawings

Fig. 1 a, b are structural representations of the present utility model.

Fig. 2 a, b are structure upward views of the present utility model.

Fig. 3 is structure exploded perspective view of the present utility model.

Fig. 4 is figure the utility model rear support arm configuration schematic diagram.

Fig. 5 is the utility model rear wheel fork structural representation.

Fig. 6 is the utility model fixing rack structure schematic diagram.

Fig. 7 is the utility model front support arm configuration schematic diagram.

Fig. 8 is the utility model steering hardware structural representation.

Fig. 9 is the utility model pedal structure schematic diagram.

Detailed description of the invention

Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described in detail.

Fig. 1 a, b are structural representations of the present utility model; Fig. 2 a, b are structure upward views of the present utility model; Fig. 3 is structure exploded view of the present utility model.From Fig. 1, in conjunction with Fig. 2, Fig. 3, the Foldable electric gravity car that verts, is mainly made up of main body of vehicle frame, rear vehicle frame, front vehicle frame etc.; Wherein main body of vehicle frame one end connects with rear vehicle frame by rotary joint 62, and the main body of vehicle frame other end connects with front vehicle frame by rotary joint 63; Main body of vehicle frame and rear vehicle frame, front vehicle frame realize secondary taking

rotary joint

62,63 and fold as axle center.

Main body of vehicle frame is made up of two fixed supports 6 (as shown in Figure 6), adapter plate 13, joystick 5 and the seat 4 that is arranged on fixed support 6 tops; Wherein two fixed support 6 bottoms are provided with adapter plate 13, in the cavity that adapter plate 13 and fixed support 6 form, are provided with battery case 14, in battery case 14, are provided with storage battery, and loudspeaker, cut-off switch, charging socket, electric weight indicator gauge and handle are installed on battery case shell.Storage battery in battery case 14 is connected (not shown in FIG.) by receiving the controller back-wheel drive motor built-in with trailing wheel 1; In vehicle frame cavity, be also equipped with charger or secondary cell, wherein the leading-out wire of charger charges a battery via the charging socket access battery case on battery case.Fixed support 6 one sides are provided with joystick 5, and this joystick 5 is in order to control working direction, speed and brake.

Rear vehicle frame is made up of two rear support arms 3, rear wheel fork 2, trailing wheel 1 and the back-wheel drive motor that is arranged on trailing wheel inside; Wherein rear support arm 3 is engraved structure 31 (as shown in Figure 4), and these rear support arm 3 one end connect with fixed support 6 inside portions, one end by the rotary joint 62 with position and lock function, and rear support arm 3 other ends are provided with tapped bore 32; Described rear wheel fork 2 one end are provided with tapped bore 22, the other end offers 21 (as shown in Figure 5) of " U " type groove, this rear wheel fork 2 is provided with tapped bore 22 one end and is firmly fixed on rear support arm 3 end inner sides by screw, and two rear wheel fork 2 offer " U " type groove 21 one end and are fixed on trailing wheel 1 left and right sides.

Front vehicle frame is made up of two front support arms 9, steering hardware 10, connecting rod 8, front-wheel 12, pedal 7, wherein front support arm 9 is engraved structure 91, these front support arm 9 one end connect with fixed support 6 outside portions, one end by the rotary joint 63 with position and lock function, and front support arm 9 other ends offer axis hole 17 and coordinate (as shown in Figure 7) with steering hardware 10.

Steering hardware 10 forms (as shown in Figure 8) by transfer block 19 and the rotating shaft 11 being fixed in transfer block 19, and its shaft 11 is arranged in the axis hole 17 of offering front support arm 9 ends.Two front support arm 9 ends are respectively equipped with steering hardware 10, and transfer block 19 outside portions of this steering hardware 10 are fixed with front-wheel 12, and transfer block 19 inner sides have groove 18.Left and right two transfer blocks 19 connect by connecting rod 8, and these connecting rod 8 two ends are separately positioned in transfer block groove 18, and are flexibly connected by latch 16.

Pedal forms (as shown in Figure 9) by stretcher 72 and fixed block 71, and wherein fixed block 71 midways location offer through hole 73, and this fixed block 71 is nested with and is fixed on rotating shaft 11 tops of steering hardware 10 by through hole 73.

When use, user sits on the seat, and both feet are placed on the tread plate of pedal, at this moment jointly realizes the tight lock in location by vehicle body position and lock rotary joint and user's self gravity, makes whole car body more firm.Before startup, open the Switching Power Supply on battery case, make battery-driven car start to advance by controlling joystick, accelerate the reach of Shi Ren center, more steady when car is travelled; Need to turn time, such as turn left, only need user's health to tilt to the left and step on both feet on tread plate slightly to left movement, user's center of gravity departs from left, now, the steering hardware in left side drives the near front wheel to turn left, drive the steering hardware on right side to left movement by connecting rod simultaneously, thereby drive off front wheel to left movement, realize whole turning process, after turning finishes, user's health is sat and just can realized straight-line travelling.With joystick control rate, control brake, can normally travel simultaneously.

Claims

1. the Foldable electric gravity car that verts, comprises main body of vehicle frame, rear vehicle frame, front vehicle frame; It is characterized in that, described main body of vehicle frame one end connects with rear vehicle frame by rotary joint, and the main body of vehicle frame other end connects with front vehicle frame by rotary joint; Wherein, it is folding that main body of vehicle frame and rear vehicle frame, front vehicle frame realize secondary taking rotary joint as axle center; Described main body of vehicle frame is made up of two fixed supports, adapter plate, joystick and the seat that is arranged on fixed support top; Described rear vehicle frame is made up of two rear support arms, rear wheel fork, trailing wheels and the back-wheel drive motor that is arranged on trailing wheel inside; Described front vehicle frame is made up of two front support arms, steering hardware, connecting rod, front-wheel, pedals.

2. the Foldable electric gravity according to claim 1 car that verts, is characterized in that, described rear support arm is separately positioned on the inner side of two fixed support one end; Front support arm is arranged on the outside of two fixed support one end, and wherein rear support arm, front support arm and fixed support are respectively engraved structure.

3. the Foldable electric gravity according to claim 1 and 2 car that verts, is characterized in that, described rear support arm one end connects with fixed support, and the other end is fixed with rear wheel fork; Wherein rear wheel fork one end is provided with tapped bore, and the other end offers " U " type groove.

4. the Foldable electric gravity according to claim 3 car that verts, it is characterized in that, described rear wheel fork is separately positioned on two rear support arm end inner sides, this rear wheel fork is provided with tapped bore one end and is firmly fixed on rear support arm end by screw, and two rear wheel fork offer " U " type groove one end and are fixed on the trailing wheel left and right sides.

5. the Foldable electric gravity according to claim 1 and 2 car that verts, is characterized in that, described front support arm one end connects with fixed support, and the other end offers axis hole and coordinates with steering hardware; Described steering hardware is made up of transfer block and the rotating shaft being fixed in transfer block, and its shaft is arranged in the axis hole of offering front support arm end.

6. the Foldable electric gravity according to claim 5 car that verts, is characterized in that, described two front support arm ends are respectively equipped with steering hardware, and the transfer block outside portion of this steering hardware is fixed with front-wheel, and transfer block inner side has groove.

7. the Foldable electric gravity according to claim 6 car that verts, is characterized in that, described transfer block connects by connecting rod, and these connecting rod two ends are separately positioned in transfer block groove, and are flexibly connected by latch.

8. the Foldable electric gravity according to claim 1 car that verts, is characterized in that, described pedal is made up of stretcher and fixed block, and wherein fixed block midway location offers through hole, and this fixed block is nested with and is fixed on the rotating shaft top of transfer block by through hole.

9. the Foldable electric gravity according to claim 1 and 2 car that verts, it is characterized in that, described two fixed support bottoms are provided with adapter plate, in the cavity that adapter plate and fixed support form, are provided with battery case, and this battery case back-wheel drive motor built-in with trailing wheel is connected; Described fixed support one side is provided with joystick.