CN218559046U

CN218559046U - Gear-shifting electric tricycle

Info

Publication number: CN218559046U
Application number: CN202222155750.9U
Authority: CN
Inventors: 郭宁波
Original assignee: Shandong Beiyi Vehicle Co ltd
Current assignee: Shandong Beiyi Vehicle Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-03-03
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses a gear shifting electric tricycle, which comprises a vehicle rack, the one end of frame surface is rotated and is connected with the handlebar, the lower fixed surface of handlebar is connected with the attenuator, the first spring of top fixedly connected with of attenuator surface. This shift electric tricycle, through the attenuator, first spring, the second spring, the setting of shock attenuation board and hydraulic stem, the attenuator makes obtaining the shock attenuation buffering that the front wheel removed the in-process and produces, first spring cushions the support to the attenuator, effectually prevent the inside cock stem of attenuator decline loss to causing in the twinkling of an eye, the security of use improves, the shock attenuation board passes through second spring and connected to the frame, make bearing and provide the shock attenuation jointly when electric tricycle loads, the hydraulic stem alleviates rocking that the rear wheel removed the production to the impact force in carriage, thereby can play the guard action to it, it is stronger to make the structure shock attenuation effect, non-deformable or damage.

Description

Gear-shifting electric tricycle

Technical Field

The utility model relates to a tricycle technical field, in particular to gear shifting electric tricycle.

Background

The electric tricycle is one of main vehicles, can carry cargo and also can carry a passenger, by extensive use in china, the tricycle has simple structure, the technology is mature, it is nimble mobile, characteristics such as convenient to use, the shift lever of current electric tricycle is on frame front beam right side, need the operation of side probe hand during the use, the driver just carelessly can lead to holding the hand of handlebar to drive the handlebar rotation in the process of shifting gears slightly, lead to the vehicle to appear the skew, can seriously make the vehicle out of control, lead to the incident appearing, the potential safety hazard exists when using inconveniently.

Through the retrieval, in chinese published utility model patent application No. CN 202122904876.7, it is disclosed that the electric tricycle is about the shift mechanism overhead and seat bucket, compare with the conventional control gear on the right side of the front cross beam of the frame, through moving the shift operating lever to the upper part of the seat bucket, the distance between the shift operating lever and the driver is effectively shortened, the shift operation is made easier, the deviation of the body of the driver in the shift process is stopped, the operation difficulty is effectively reduced, and the safety is remarkably improved.

However, most of the existing gear-shifting electro-tricycles only have a single damping component, and the damping effect is poor, so that the driving comfort of the electro-tricycle is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a shift electric tricycle can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

a gear-shifting electric tricycle comprises a frame, wherein one end of the outer surface of the frame is rotatably connected with a handlebar, the lower surface of the handlebar is fixedly connected with a damper, the top of the outer surface of the damper is fixedly connected with a first spring, and one end of the damper is rotatably connected with a front wheel; the middle part fixedly connected with second spring of frame lower surface, the one end fixedly connected with of second spring subtracts vibrating plate, the both ends that subtract vibrating plate are to rotate with the frame and are connected, the lower fixed surface that subtracts vibrating plate is connected with the sleeve, the both ends of sleeve surface all are rotated and are connected with the rear wheel, one side of sleeve surface is rotated and is connected with the hydraulic stem, the one end and the frame of hydraulic stem are to rotate and are connected.

In order to make the effect of being convenient for the gear shift reach, conduct the utility model relates to a gear shift electric tricycle, the middle part fixedly connected with derailleur of sleeve surface, the fixed surface of derailleur is connected with the motor, one side of handlebar surface is provided with the gear shift button.

In order to make the effect of being convenient for to take, as the utility model relates to a shift electric tricycle, one side fixedly connected with seat case of frame upper surface, the upper surface of seat case is connected with the saddle through the hinge rotation.

In order to make to reach the effect of strengthening the continuation of journey function, as the utility model relates to a shift electric tricycle, the first storage battery of inside fixedly connected with of seat case, the radiating groove has been seted up to the bottom of seat case surface, the upper surface of frame is close to one side fixedly connected with second storage battery of seat case.

In order to make to reach the effect of being convenient for look over the speed of a motor vehicle and illumination, as the utility model relates to a shift electric tricycle, the top fixedly connected with panel board of handlebar surface, the below fixedly connected with car light that the surface of handlebar is close to the panel board.

In order to make the effect of being convenient for hold article reach, as the utility model relates to a shift electric tricycle, the middle part fixedly connected with backing plate of frame upper surface, the last fixed surface of backing plate is connected with the carriage.

In order to make the effect that is convenient for open and shut the carriage reach, conduct the utility model relates to a shift electric tricycle, the both sides of carriage upper surface all are connected with the side door through hinge rotation, one side fixedly connected with baffle of carriage upper surface, the opposite side of carriage upper surface is connected with the back door through hinge rotation.

In order to make the effect that prevents the smooth foot, as the utility model relates to a shift electric tricycle, the upper surface of frame is close to one side fixedly connected with non-slip raised of seat case.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through the attenuator, first spring, the second spring, the setting of shock attenuation board and hydraulic stem, the attenuator makes obtaining the shock attenuation buffering that the front wheel removes the in-process and produces, first spring cushions the support to the attenuator, effectually prevent the inside gag lever post of attenuator decline in the twinkling of an eye to the loss that causes, the security of using is improved, the shock attenuation board passes through second spring and connected to the frame, make common bearing and provide the shock attenuation when the electric tricycle load, automobile body stability and electric tricycle's driving comfort have been improved, frame and muffjoint's fastness is strengthened to the hydraulic stem, alleviate the impact force to the carriage of rocking that the rear wheel removed the production simultaneously, thereby can play the guard action to it, make the structure shock attenuation effect stronger non-deformable, or damage.

2. The utility model discloses in, through the derailleur, including a motor, an end cap, a controller, and a cover plate, adjustment button, the setting of seat case and backing plate, shift button and derailleur and motor electric connection, reach the purpose of control gear, shift button sets up the one side at the handlebar, it is convenient to adjust, reduce the operation degree of difficulty effectively and show and improve the security, first storage battery has been placed to seat incasement portion, strengthen the duration of tricycle, also can dismantle it simultaneously, place article in the inside of seat case, the utilization ratio in space has been increaseed, the upper surface of frame passes through backing plate fixedly connected with carriage, the fastness that frame and carriage are connected is strengthened to the backing plate, make the bearing capacity strengthened, stability obtains increasing.

Drawings

Fig. 1 is a schematic front view illustrating a shift electric tricycle according to embodiment 1 of the present invention;

fig. 2 is a schematic bottom view of a shift electric tricycle according to embodiment 1 of the present invention;

fig. 3 is a schematic view of a frame structure of a gear-shifting electric tricycle according to embodiment 1 of the present invention;

fig. 4 is a schematic view of a handlebar structure of a shift electric tricycle according to embodiment 1 of the present invention;

fig. 5 is a schematic view of the structure of the anti-slip bulge in embodiment 2 of the present invention.

In the figure: 1. a frame; 2. a handlebar; 3. a damper; 4. a first spring; 5. a front wheel; 6. a second spring; 7. a damper plate; 8. a sleeve; 9. a rear wheel; 10. a hydraulic lever; 11. a transmission; 12. a motor; 13. a gear shifting button; 14. a seat box; 15. a vehicle seat; 16. a first battery cell; 17. a heat sink; 18. a second battery cell; 19. an instrument panel; 20. a vehicle lamp; 21. a base plate; 22. a carriage; 23. a side door; 24. a baffle plate; 25. a rear door; 26. and (4) anti-skid bulges.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-4, a gear-shifting electro-tricycle comprises a frame 1, wherein one end of the outer surface of the frame 1 is rotatably connected with a handlebar 2, the lower surface of the handlebar 2 is fixedly connected with a damper 3, the top of the outer surface of the damper 3 is fixedly connected with a first spring 4, and one end of the damper 3 is rotatably connected with a front wheel 5;

in this embodiment, the middle part fixedly connected with second spring 6 of frame 1 lower surface, the one end fixedly connected with shock attenuation board 7 of second spring 6, the both ends of shock attenuation board 7 are to rotate with frame 1 and are connected, the lower fixed surface of shock attenuation board 7 is connected with sleeve 8, the both ends of sleeve 8 surface are all rotated and are connected with rear wheel 9, one side of sleeve 8 surface is rotated and is connected with hydraulic stem 10, the one end of hydraulic stem 10 is to rotate with frame 1 and is connected.

When specifically using, through attenuator 3, first spring 4, second spring 6, the setting of shock attenuation board 7 and hydraulic stem 10, the front end of frame 1 rotates and is connected with handlebar 2, be used for controlling tricycle turn and direction of travel, its lower fixed surface is connected with attenuator 3, play the effect of buffering, make the shock attenuation buffering that obtains that front wheel 5 removed the in-process and produce, first spring 4 fixes the top at attenuator 3 surface, under the elastic action, produce a reverse effort, cushion and support attenuator 3, stability is promoted, the effectual loss that prevents 3 inside gag lever posts of attenuator decline to causing in the twinkling of an eye, improve the security of using, shock attenuation board 7 is the arc structure, both ends protruding position is the swivelling joint with frame 1, the middle part of upper surface is through second spring 6 and the lower surface fixed connection of frame 1, make jointly and provide the shock attenuation when electric tricycle carries, thereby the loading capacity of electric tricycle has been improved, the driving comfort of automobile body stability and electric tricycle has been improved, the both ends of hydraulic stem 10 rotate respectively and connect at frame 1 and sleeve 8, strengthen 1 and sleeve 8 and be connected, it can alleviate the firm effect of shock attenuation and can not deform effectively to the bearing after the shock attenuation, thereby it can not deform the firm effect to the protection, it can not shake, thereby, the effective bearing effect of bearing the effectual protection after the shock attenuation structure improves.

In the present embodiment, a transmission 11 is fixedly connected to a middle portion of an outer surface of the sleeve 8, a motor 12 is fixedly connected to an outer surface of the transmission 11, and a shift button 13 is disposed on one side of an outer surface of the handlebar 2.

During the specific use, through the setting of derailleur 11 and motor 12, shift button 13 and the two electric connection, through adjusting shift button 13, make motor 12 and derailleur 11 mutually support, reach the purpose of control gear, shift button 13 sets up in one side of handlebar 2, and it is convenient to adjust, reduces the operation degree of difficulty effectively and is showing and has improved the security.

In this embodiment, a seat box 14 is fixedly connected to one side of the upper surface of the vehicle body frame 1, and a seat 15 is pivotally connected to the upper surface of the seat box 14 through a hinge.

During specific use, through the setting of seat case 14 and saddle 15, seat case 14 is used for placing the subassembly that the tricycle provided power, and its upper surface is connected with saddle 15 through the hinge rotation, and it is convenient to open and shut, is convenient for inspect and maintain, and saddle 15 is convenient for the driver to take.

In this embodiment, the inside of the seat box 14 is fixedly connected with a first battery 16, the bottom of the outer surface of the seat box 14 is provided with a heat dissipation groove 17, and one side of the upper surface of the frame 1 close to the seat box 14 is fixedly connected with a second battery 18.

When specifically using, through the setting of first storage battery 16 and second storage battery 18, two subassemblies that provide power, the duration of a journey ability of tricycle has been strengthened, the extension driving time, the convenience of use has been increased, the heat that produces when the radiating groove 17 uses first storage battery 16 gives off, make the inside ventilation gas permeability of seat case 14 good, also can dismantle first storage battery 16 simultaneously, exclusive use second storage battery 18, can place article in the inside of seat case 14, the utilization ratio in space has been increaseed.

In the present embodiment, a dashboard 19 is fixedly connected to the top of the outer surface of the handlebar 2, and a lamp 20 is fixedly connected to the outer surface of the handlebar 2 below the dashboard 19.

During the specific use, through the setting of panel board 19 and car light 20, the speed of a motor vehicle when panel board 19 is convenient for look over the tricycle and is gone, is convenient for remind the driver, conveniently looks over, and car light 20 has increaseed the illumination field of vision at night, appears the field of vision blind area when reducing the night and driving, has increased the security of driving.

In this embodiment, a pad 21 is fixedly connected to a middle portion of an upper surface of the frame 1, and a cabin 22 is fixedly connected to an upper surface of the pad 21.

During the specific use, through the setting of backing plate 21, backing plate 21 fixedly connected with carriage 22 is passed through to the upper surface of frame 1, and backing plate 21 strengthens the fastness that frame 1 and carriage 22 are connected, makes tricycle bearing capacity strengthened, and stability obtains increasing.

In this embodiment, both sides of the upper surface of the compartment 22 are pivotally connected to side doors 23 via hinges, one side of the upper surface of the compartment 22 is fixedly connected to a baffle 24, and the other side of the upper surface of the compartment 22 is pivotally connected to a rear door 25 via hinges.

During the specific use, through the setting of side door 23, baffle 24 and back door 25, two side doors 23 and a back door 25 all rotate the upper surface of connection in carriage 22 through the hinge, are convenient for open and shut, conveniently enclose the carriage 22 top and block, are convenient for place article, and baffle 24 is fixed in one side that the upper surface in carriage 22 is close to seat box 14, makes things convenient for the driver to rely on, has increased the comfort of taking.

The working principle is as follows: seat case 14 is used for placing the subassembly that the tricycle provided power, saddle 15 is convenient for the driver to take, first storage battery 16 and second storage battery 18 have strengthened the duration of tricycle, the heat that the radiating groove 17 produced when using first storage battery 16 gives off, the front end swivelling joint of frame 1 has handlebar 2, be used for controlling the tricycle direction of travel, shift button 13 and motor 12 and derailleur 11 mutually support, reach the purpose of control gear, attenuator 3 makes the obtaining shock attenuation buffering that produces of front wheel 5 removal in-process, first spring 4 is effectual prevents the inside gag lever post of attenuator 3 from descending the loss to causing in the twinkling of an eye, damper plate 7 and second spring 6 use of mutually supporting, bearing and providing the shock attenuation jointly when electric tricycle loads, hydraulic stem 10 strengthens the fastness of frame 1 with sleeve 8 is connected, alleviate the shake that rear wheel 9 removed the production and to the impact force in carriage 22 simultaneously, thereby can play the guard action to it, panel board 19 is convenient for looking over the speed of the tricycle travel, car light 20 has enlarged the illumination field of vision at night, 21 strengthens the subassembly that backing plate 1 and carriage 22 are connected, two are all connected at the fastness of carriage 22 and have been convenient for the carriage to increase the carriage 22 through the hinge on one side of the face of the carriage 22 of the last side of being convenient for the car seat of opening and closing of seat, it is convenient for the car, it increases the hinge to place, it is convenient for the car.

Example 2

As shown in fig. 5, the distinguishing features of this embodiment that distinguish embodiment 1 are: the upper surface of the frame 1 is fixedly connected with a skidproof bulge 26 at one side close to the seat box 14.

During the specific use, through the setting of non-slip raised 26, non-slip raised 26 is provided with a plurality ofly, strengthens the frictional force between driver's foot and frame 1, and the foot slides when avoiding driving and meets accident, has increased the security of using.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a gear shifting electric tricycle, includes frame (1), its characterized in that: one end of the outer surface of the frame (1) is rotatably connected with a handlebar (2), the lower surface of the handlebar (2) is fixedly connected with a damper (3), the top of the outer surface of the damper (3) is fixedly connected with a first spring (4), and one end of the damper (3) is rotatably connected with a front wheel (5);

the middle part fixedly connected with second spring (6) of frame (1) lower surface, the one end fixedly connected with shock attenuation board (7) of second spring (6), the both ends of shock attenuation board (7) are with frame (1) and rotate and are connected, the lower fixed surface of shock attenuation board (7) is connected with sleeve (8), the both ends of sleeve (8) surface are all rotated and are connected with rear wheel (9), one side of sleeve (8) surface is rotated and is connected with hydraulic stem (10), the one end and frame (1) of hydraulic stem (10) are to rotate and are connected.

2. The gear-shifting electro-tricycle of claim 1, wherein: the middle part fixedly connected with derailleur (11) of sleeve (8) surface, the outer fixed surface of derailleur (11) is connected with motor (12), one side of handlebar (2) surface is provided with gear shifting button (13).

3. The gear-shifting electro-tricycle of claim 1, wherein: one side fixedly connected with seat case (14) of frame (1) upper surface, the upper surface of seat case (14) is connected with saddle (15) through the hinge rotation.

4. The gear shifting electro-tricycle of claim 3, wherein: the inside fixedly connected with first storage battery (16) of seat case (14), radiating groove (17) have been seted up to the bottom of seat case (14) surface, one side fixedly connected with second storage battery (18) that the upper surface of frame (1) is close to seat case (14).

5. The gear-shifting electro-tricycle of claim 1, wherein: the top fixedly connected with panel board (19) of handlebar (2) surface, the below fixedly connected with car light (20) that the surface of handlebar (2) is close to panel board (19).

6. The gear shifting electro-tricycle of claim 1, wherein: the middle of the upper surface of the frame (1) is fixedly connected with a backing plate (21), and the upper surface of the backing plate (21) is fixedly connected with a carriage (22).

7. The gear shifting electro-tricycle of claim 6, wherein: both sides of carriage (22) upper surface all have side door (23) through hinge swivelling joint, one side fixedly connected with baffle (24) of carriage (22) upper surface, the opposite side of carriage (22) upper surface has back door (25) through hinge swivelling joint.

8. The gear shifting electro-tricycle of claim 1, wherein: and an antiskid lug (26) is fixedly connected to one side of the upper surface of the frame (1) close to the seat box (14).