CN207875858U - Standing and sitting formula three-wheeled electric vehicle - Google Patents

Abstract

The utility model discloses a sit-stand dual-purpose three-wheeled electric vehicle, which comprises a vehicle frame, a front wheel structure, a rear wheel structure, a vehicle seat structure and a quick-release battery; The front wheel installation section and the rear wheel installation section connected to one end of the front wheel installation section are provided with the pedals on both sides of the rear wheel installation section for standing driving; there is a chamber in the rear wheel installation section, and the The quick release battery is installed in the chamber and supplies energy to the front wheel structure; the front wheel structure is set at the end of the front wheel installation section away from the rear wheel installation section; plate, the two mounting plates are installed on both sides of the vehicle seat structure, and the rear wheel structure is installed on the bottom; the vehicle seat structure is used for sitting driving. The sit-stand dual-purpose three-wheeled electric vehicle described in the utility model can be driven in a standing mode through the pedals, and can also be driven in a sitting mode through the seat structure, and has an excellent driving feeling.

Description

Sit-stand two-purpose electric tricycle

technical field

The utility model relates to the field of electric vehicles, in particular to a sit-stand amphibious three-wheeled electric vehicle.

Background technique

Most of the common three-wheeled electric vehicles on the market are sitting or standing. When consumers buy three-wheel electric vehicles, most of them only buy sitting three-wheel electric vehicles or standing three-wheel electric vehicles.

Utility model content

The purpose of the utility model is to provide a sit-stand amphibious three-wheeled electric vehicle.

In order to achieve the above object, the utility model provides the following technical solutions:

A sit-stand dual-purpose three-wheel electric vehicle, including a frame, a front wheel structure, a rear wheel structure, a seat structure and a quick-release battery; the frame includes a main frame and pedals, the main frame has a front wheel mounting section and is connected The rear wheel installation section at one end of the front wheel installation section, the pedals are provided on both sides of the rear wheel installation section for standing driving; there is a chamber in the rear wheel installation section, and the quick release battery is installed in the chamber , and supply energy to the front wheel structure; the front wheel structure is set at the end of the front wheel installation section away from the rear wheel installation section, used to control the driving direction and convert the energy supplied by the quick release battery into power; the rear wheel installation section is far away from the front One end of the wheel mounting section is provided with two mounting plates on the outer periphery, the seat structure is installed on both sides of the two mounting plates, and the rear wheel structure is installed on the bottom end; the seat structure is used for sitting driving, including a vehicle frame The mounting part and the vehicle seat part, the vehicle frame mounting part has a vehicle frame connecting section and a vehicle seat connecting section connected with one end of the vehicle frame connecting section, the other end of the vehicle frame connecting section is provided with a connecting block, and the connecting block is connected to the two mounting plates. The sides correspond to each other, and the screws go through the two sides of the connecting block and the two mounting plates, so that the frame mounting parts are arranged on the rear wheel mounting section; The seat part has a vehicle seat and a positioning rod, one end of the positioning rod is connected to the bottom of the vehicle seat, and the other end of the positioning rod passes through the perforation, so that the vehicle seat is arranged above the vehicle seat mounting part; the positioning rod passes through the perforation One end of the seat is provided with a seat fixing part, and the adjusting rod is fixed on the connecting section of the seat.

As a further technical solution of the utility model: the front wheel installation section is arc-shaped, and the end of the front wheel installation section away from the rear wheel installation section is provided with an installation hole, and the installation hole runs through the front wheel installation section for installing the front wheel structure. .

As a further technical solution of the utility model: the front wheel structure includes two front wheel mounting parts, a frame connector and a front wheel, and a front wheel mounting part is respectively provided on both sides of the frame connector, and the frame connector is used to cooperate The mounting hole connects the front wheel structure with the front wheel mounting section; the wheel is arranged between the two front wheel mounting parts; each front wheel mounting part has a handlebar section and a front wheel assembly section connected to one end of the handlebar section; a handlebar One end of the section away from the front wheel assembly section is provided with a first brake handle and a handle, and the other end of the handlebar section away from the front wheel assembly section is provided with a second brake handle and a speed control handle, the first brake handle and the second brake handle The handle is used for the brakes of the front wheel structure and the rear wheel structure, and the speed regulating handle is electrically connected with the quick release battery for controlling the driving speed.

As a further technical solution of the utility model: the front wheel is arranged between the front wheel assembly sections of the two front wheel mounting parts, the center of the front wheel is provided with a motor for driving the front wheel to rotate and a front wheel braking device for front wheel braking, The front wheel brake device is connected with the brake line of the first brake handle or the second brake handle, the motor is electrically connected with the quick release battery, and the motor is powered by the quick release battery.

As a further technical solution of the present utility model: the frame connector and each front wheel mounting part are connected at the joint between the handlebar section and the front wheel assembly section, and the frame connector includes an upper end plate, a lower end plate and a connection between the upper end plate and the lower end plate The connection plate has an installation space between the upper end plate and the lower end plate, and is connected to the front wheel installation section through the installation space; one end of the front wheel installation section with a mounting hole is set in the installation space, and a pin shaft passes through the upper end plate, the front wheel in turn The mounting holes of the wheel mounting section and the lower end plate make the vehicle frame connector hinged with the front wheel mounting section.

Compared with the prior art, the beneficial effect of the utility model is: the utility model proposes a sit-stand amphibious three-wheeled electric vehicle that can be driven standing by pedals, and can also be driven by seat structure, Has an excellent driving feel.

Description of drawings

Fig. 1 is the whole figure of sit-stand amphibious three-wheeled electric vehicle.

FIG. 2 is a partial view of FIG. 1 .

FIG. 3 is a perspective view of the vehicle frame shown in FIG. 1 .

FIG. 4 is a side view of the vehicle frame shown in FIG. 1 .

FIG. 5 is a structural diagram of the frame connector shown in FIG. 1 .

FIG. 6 is a structural diagram of the rear wheel mounting shown in FIG. 1 .

Detailed ways

The specific embodiment of the utility model will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the utility model, and are not intended to limit the protection scope of the utility model.

Please refer to Fig. 1, sit-stand amphibious three-wheeled electric vehicle, comprise vehicle frame 10, front wheel structure 20, rear wheel structure 30, vehicle seat structure 40 and quick release battery 50; Front wheel structure 20, rear wheel structure 30, Both the seat structure 40 and the quick-release battery 50 are disposed on the frame 10 .

Referring to Fig. 1 and Fig. 3, the vehicle frame 10 includes a main body frame 11 and pedals 12 arranged on both sides of the main body frame 11. The main body frame 11 has a front wheel mounting section 101 and a rear wheel connected to one end of the front wheel mounting section 101. The installation section 102, the front wheel installation section 101 is arc-shaped, and the end of the front wheel installation section 101 away from the rear wheel installation section 102 is provided with an installation hole 103, and the installation hole 103 runs through the front wheel installation section 101 for installing the front wheel structure 20; The pedals 12 are provided on both sides of the rear wheel mounting section 102 for standing driving; referring to FIG. Inside; the rear wheel mounting section 102 is provided with two mounting plates 105 on the outer circumference away from the end of the front wheel mounting segment 101, the top of the two mounting plates 105 is level with the top surface of the rear wheel mounting segment 102, and there is a gap between the two mounting plates 105, Two mounting plates 105 are in the gap, and fixed rods 106 are respectively provided on both sides of the rear wheel mounting section 102, and the two ends of the fixed rods 106 are respectively connected to the two mounting plates 105; the two sides of the two mounting plates 105 are connected to the vehicle seat structure 40, The bottom ends of the two mounting plates 105 are connected to the rear wheel structure 30 .

Further, one end of the rear wheel installation section 102 adjacent to the front wheel installation section 101 is provided with a locking structure 107 in the chamber 104, so that when the quick release battery 50 is installed in the chamber 104, the quick release battery 50 will be locked by the locking structure 107. The battery 50 is locked and fixed in the chamber 104; when the quick-release battery 50 is to be removed, the locking structure 107 is unlocked to release the fixing of the fixed quick-release. The end of the rear wheel installation section 102 away from the front wheel installation section 101 is provided with an opening 108 in the end surface corresponding to the chamber 104 to facilitate the removal and installation of the quick release battery 50 .

Please refer to FIG. 1 , the front wheel structure 20 is disposed at the end of the front wheel installation section 101 away from the rear wheel installation section 102 , and is used to control the driving direction and convert the energy supplied by the quick release battery 50 into power. The front wheel structure 20 includes two front wheel mounting parts 21, a vehicle frame connecting part 22 and a front wheel 23. The two sides of the vehicle frame connecting part 22 are respectively provided with a described front wheel mounting part 21, and the wheels are arranged on the two front wheel mounting parts 21. between. Concretely, each front wheel mounting part 21 has a handlebar section 211 and a front wheel assembly section 212 connected to one end of the handlebar section 211. The front wheel assembly section 212 is provided with a shock absorber (not shown) to play a role in shock absorption. function to improve driving comfort; two front wheel mounting parts 21 are provided with connecting rods between the handlebar sections 211 to enhance the stability of the two handlebar sections 211; one end of the handlebar section 211 away from the front wheel assembly section 212 is A first brake handle (not marked) and a handle (not marked) are provided, and another handlebar segment 211 is provided with a second brake handle (not marked) and a speed control handle (not marked) at an end far away from the front wheel assembly segment 212 The figure is not marked), the first brake handle and the second brake handle are used for braking the front wheel 23 and the rear wheel 33, and the speed control handle is electrically connected with the quick release battery 50 for controlling the driving speed. The front wheel 23 is arranged between the front wheel assembly sections 212 of the two front wheel mounting parts 21, and the center of the front wheel 23 is provided with a motor 231 for driving the front wheel 23 to rotate and a front wheel braking device for the front wheel 23 brakes. The wheel brake device (not shown) is connected with the brake line of the first brake handle or the second brake handle, and the motor 231 is electrically connected with the quick release battery 50, and the motor 231 is powered by the quick release battery 50.

Please refer to FIG. 1 and FIG. 5 , the frame connecting member 22 and each front wheel mounting member 21 are connected at the junction of the handlebar section 211 and the front wheel assembly section 212 . The frame connector 22 is used to connect the front wheel mounting section 101 of the vehicle frame 10, and includes an upper end plate 221, a lower end plate 222 and a connecting plate 223 connecting the upper end plate 221 and the lower end plate 222, and the connection between the upper end plate 221 and the lower end plate 222. There is an installation space 224 between them, and is connected with the front wheel installation section 101 through the installation space 224 . The connection mode between the vehicle frame connector 22 and the front wheel mounting section 101 is as follows: one end of the front wheel mounting section 101 provided with the mounting hole 103 is arranged in the installation space 224 between the upper end plate 221 and the lower end plate 222, and a pin shaft in turn Through the upper end plate 221 , the mounting hole 103 of the front wheel mounting section 101 and the lower end plate 222 , the hinge of the frame connector 22 and the front wheel mounting section 101 is realized. In this way, the sit-stand type three-wheeled electric vehicle drives the vehicle frame connector 22 to swing around the front wheel installation section 101 through the handlebar section 211, and the front wheel installation section 101 drives the front wheel 23 to change direction, thereby controlling the driving direction.

Further, the connecting plate 223 respectively connects the side of the upper end plate 221 away from the hinge with the front wheel installation section 101 , and the side of the lower end plate 222 away from the hinge with the front wheel installation section 101 . In this embodiment, both the upper end plate 221 and the lower end plate 222 are isosceles triangular plates, and the upper end plate 221 and the lower end plate 222 are equal in size.

Further, a front wheel fender 24 is provided between the front wheel installation sections 101 of the two front wheel mounting parts 21 , and the front wheel fender 24 is located above the front wheel 23 .

Please refer to FIG. 1 , FIG. 2 and FIG. 6 , the rear wheel structure 30 is disposed at the end of the rear wheel installation section 102 away from the front wheel installation section 101 , and plays a role of follower relative to the front wheel structure 20 . The rear wheel structure 30 includes a rear wheel mounting part 31, two shock absorbing springs 32 and two rear wheels 33. The rear wheel mounting part 31 has a front end wall 311, a rear end wall 312 and a front end wall 311 and a rear end wall 312. The rear wheel assembly section 313, the two ends of the front end wall 311 and the rear end wall 312 are respectively connected to two rear wheel assembly sections 313, there is a gap between the front end wall 311 and the rear end wall 312, and between the front end wall 311 and the rear end wall 312 The gap is greater than the gap between the two mounting plates 105, so that the front end wall 311 and the rear end wall 312 can be relatively connected to the bottom ends of the two mounting plates 105, the connection mode of the front end wall 311, the rear end wall 312 and the two mounting plates 105 is: The bottom ends of the two mounting plates 105 are arranged between the front end wall 311 and the rear end wall 312, the front end wall 311 and the rear end wall 312 are attached to a mounting plate 105 respectively, and a pin shaft passes through the front end wall 311 and the two mounting plates in turn. 105 and the rear end wall 312, the rear wheel mounting part 31 is hinged with the two mounting plates 105, and the rear wheel mounting section 102 can swing between the two rear wheel assembly sections 313.

The rear wheel 33 is disposed on a side of each rear wheel assembly section 313 away from the front wall 311 and the rear end wall 312 . Shock absorbing spring 32 is relatively arranged on both sides of rear wheel mounting section 102, and one end of shock absorbing spring 32 is connected with rear wheel assembly section 313 near the side of front end wall 311 and rear end wall 312, and the other end is connected with the side that is arranged on two mounting plates 105. The fixed rod 106 between them is connected, and the swing amplitude of the rear wheel installation section 102 between the two rear wheel assembly sections 313 is controlled by the shock absorber spring 32 .

Further, each rear wheel 33 is provided with a rear wheel brake device (not shown), and the rear wheel 33 brake device is connected with the brake line of the first brake handle or the second brake handle.

Please refer to FIG. 1 , the seat structure 40 is disposed at the end of the rear wheel installation section 102 away from the front wheel installation section 101 for sitting driving. The vehicle seat structure 40 includes a vehicle frame mounting part 41 and a vehicle seat part 42. The vehicle frame mounting part 41 has a vehicle frame connecting section 411 and a vehicle seat connecting section 412 connected to one end of the vehicle frame connecting section 411. The other end of the vehicle frame connecting section 411 One end is provided with connecting block 413, and connecting block 413 and the both sides of two mounting plates 105 are correspondingly affixed, and realize connection with the both sides of two mounting plates 105 through connecting block 413 by screw, make vehicle frame mounting part 41 be arranged on On the rear wheel mounting section 102 ; the other end of the seat connecting section 412 is provided with a perforation 414 passing through the seat connecting section 412 for installing the seat part 42 . The vehicle seat part 42 has a vehicle seat 421 and a positioning rod 422, one end of the positioning rod 422 is connected to the bottom of the vehicle seat 421, and the other end of the positioning rod 422 passes through the perforation 414, so that the vehicle seat 421 is arranged on the vehicle frame for installation. Above the part 41 , one end of the positioning rod 422 passing through the perforation 414 is provided with a seat fixing part 423 , and the positioning rod 422 is fixed on the connecting section 412 of the vehicle seat through the seat fixing part 423 . In this way, the height of the seat 421 on the frame mounting part 41 is adjusted by adjusting the length of the positioning rod 422 passing through the through hole 414 and then fixing the seat fixing part 423 .

It can be understood that the sit-stand dual-purpose three-wheeled electric vehicle of the present invention can be driven in a standing manner through the pedals 12, and can also be driven in a sitting manner through the seat structure 40, which has an excellent driving feeling.

As long as it does not violate the idea created by the utility model, any combination of various embodiments of the utility model should be regarded as the disclosed content of the utility model; Any combination of simple modifications and different embodiments that do not violate the ideas created by the utility model should be within the scope of protection of the utility model.

Claims (5)

1. standing and sitting formula three-wheeled electric vehicle, including vehicle frame (10), fore wheel structure (20), rear-wheel structure (30), saddle construction (40) and Quick Release battery (50)；It is characterized in that：The vehicle frame (10) includes main frame (11) and foot pedal (12), main body Frame (11) has front-wheel construction section (101) and is connected to the trailing wheel construction section (102) of front-wheel construction section (101) one end, trailing wheel The both sides of construction section (102) are equipped with the foot pedal (12), are used for stand-type driving；There is chamber in trailing wheel construction section (102) (104), the Quick Release battery (50) is installed in chamber (104), and is energized to fore wheel structure (20)；Fore wheel structure (20) is arranged In the one end of front-wheel construction section (101) far from trailing wheel construction section (102), for controlling steering direction, and by Quick Release battery (50) Energy supply be converted into power；The one end of trailing wheel construction section (102) far from front-wheel construction section (101) is equipped with two mounting plates in periphery (105), two mounting plate (105) installs the saddle construction (40) in both sides, and the rear-wheel structure (30) is installed in bottom end； Saddle construction (40) drives for sitting posture, including vehicle frame installation part (41) and vehicle seat part (42), vehicle frame installation part (41) have Vehicle frame linkage section (411) and the vehicle seat linkage section (412) being connect with vehicle frame linkage section (411) one end, vehicle frame linkage section (411) The other end be equipped with link block (413), link block (413) is correspondings with the both sides of two mounting plates (105) to be affixed, spiral shell select across connect The both sides of block (413) and two mounting plates (105) make vehicle frame installation part (41) be set on trailing wheel construction section (102)；Vehicle seat connects The other end of section (412) offers the perforation (414) through vehicle seat linkage section (412), vehicle seat part (42) have vehicle seat (421) with And positioning bar (422), one end of positioning bar (422) are connected to the lower section of vehicle seat (421), the other end of positioning bar (422) passes through It perforates (414), vehicle seat (421) is made to be set to the top of vehicle frame installation part (41)；Bar (422) of transposing passes through the one of perforation (414) End is equipped with vehicle seat fixing piece (423), and positioning bar (422) is fixed on vehicle seat linkage section (412).

2. standing and sitting formula three-wheeled electric vehicle according to claim 1, it is characterised in that：The front-wheel construction section (101) In camber, the one end of front-wheel construction section (101) far from trailing wheel construction section (102) is equipped with mounting hole (103), and mounting hole (103) passes through Front-wheel construction section (101) is worn, for installing fore wheel structure (20).

3. standing and sitting formula three-wheeled electric vehicle according to claim 2, it is characterised in that：The fore wheel structure (20) includes Two front-wheel installation parts (21), frame connecting piece (22) and front-wheel (23), the both sides of frame connecting piece (22) are respectively provided with described in one Front-wheel installation part (21), frame connecting piece (22) make fore wheel structure (20) and front-wheel construction section for coordinating mounting hole (103) (101) it connects；Wheel is set between two front-wheel installation parts (21)；Each front-wheel installation part (21) have handlebar section (211) with And the front-wheel load segment (212) of connection handlebar section (211) one end；The one end of one handlebar section (211) far from front-wheel load segment (212) It is equipped with first brake handle and handle, the one end of another handlebar section (211) far from front-wheel load segment (212) is equipped with second and stops Handlebar and speed governing handle, first brake handle and the second brake handle are for fore wheel structure (20) and rear-wheel structure (30) Brake, the speed governing handle is electrically connected with Quick Release battery (50), for controlling drive speed.

4. standing and sitting formula three-wheeled electric vehicle according to claim 3, it is characterised in that：The front-wheel (23) is set to two Between the front-wheel load segment (212) of front-wheel installation part (21), the center of front-wheel (23) is equipped with for driving front-wheel (23) to rotate Motor (231) and the front wheel brake device to brake for front-wheel (23), front wheel brake device and first brake handle or second The brake cable of brake handle connects, and motor (231) is electrically connected with Quick Release battery (50), by Quick Release battery (50) to motor (231) it energizes.

5. standing and sitting formula three-wheeled electric vehicle according to claim 3, it is characterised in that：The frame connecting piece (22) with Each front-wheel installation part (21) is connected to handlebar section (211) and front-wheel load segment (212) junction, and frame connecting piece (22) includes The connecting plate (223) of upper head plate (221), bottom plate (222) and connection upper head plate (221) and bottom plate (222), upper head plate (221) there is installation space (224) between bottom plate (222), connected by installation space (224) and front-wheel construction section (101) It connects；One end that front-wheel construction section (101) is equipped with mounting hole (103) is set in installation space (224), and an axis pin sequentially passes through End plate (221), the mounting hole (103) of front-wheel construction section (101) and bottom plate (222), make frame connecting piece (22) and front-wheel Construction section (101) is hinged.