CN110641589A - Multifunctional reverse three-wheeled electric vehicle - Google Patents
Multifunctional reverse three-wheeled electric vehicle Download PDFInfo
- Publication number
- CN110641589A CN110641589A CN201911084871.5A CN201911084871A CN110641589A CN 110641589 A CN110641589 A CN 110641589A CN 201911084871 A CN201911084871 A CN 201911084871A CN 110641589 A CN110641589 A CN 110641589A
- Authority
- CN
- China
- Prior art keywords
- handlebar
- steering
- rear wheel
- chassis
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003780 insertion Methods 0.000 claims abstract description 55
- 230000037431 insertion Effects 0.000 claims abstract description 55
- 230000035939 shock Effects 0.000 claims description 35
- 239000006096 absorbing agent Substances 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000010521 absorption reaction Methods 0.000 description 12
- 230000001105 regulatory effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
- B62K5/05—Tricycles characterised by a single rear wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/08—Frames for saddles; Connections between saddle frames and seat pillars; Seat pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/18—Connections between forks and handlebars or handlebar stems
- B62K21/24—Connections between forks and handlebars or handlebar stems readily releasable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The multifunctional inverted three-wheeled electric vehicle has the advantages that the technical effect that the handlebars are arranged at different positions of the chassis can be realized by arranging the plurality of handlebar insertion pipes on the chassis and inserting the handlebar components into the different handlebar insertion pipes, and in addition, the lower end of the saddle connecting rod connected with the bottom of the saddle is also inserted into the saddle insertion pipe arranged on the chassis and is inserted and taken out, so that the multifunctional inverted three-wheeled electric vehicle provided by the invention can realize various different functions.
Description
Technical Field
The invention relates to the field of three-wheeled electric vehicles, in particular to a multifunctional reverse three-wheeled electric vehicle.
Background
For two-wheeled electric motor car, the tricycle electric motor car has the loading nature good, stability is good, be convenient for park characteristics such as, when not riding, do not additionally support and also can not empty, the tricycle electric motor car of falling is as a kind of tricycle electric motor car, through setting up two front wheels, when meetting uneven road surface, two front wheels can compromise, and the passerby can prepare to some extent in the consciousness, when loading article, the loading is located between two front wheels, look after when being convenient for ride, the rear wheel can not hinder the action yet during the walking push cart, application range is wider.
The existing electric tricycle with the reverse wheel is mainly fixedly provided with a handlebar and a saddle and cannot be changed in multiple ways, so that the electric tricycle with the reverse wheel is single in function and cannot meet the increasing requirements of people.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide an inverted three-wheeled electric vehicle with multiple functions.
In order to achieve the purpose, the invention adopts the technical scheme that the multifunctional reverse three-wheeled electric vehicle comprises:
the bicycle seat comprises a chassis extending along the front and back directions, and a bicycle seat insertion tube is arranged at the rear part of the chassis;
the bottom of the saddle is connected with a saddle connecting rod, and the lower end of the saddle connecting rod is inserted in the saddle inserting pipe;
the handlebar assembly is arranged on the chassis;
the front wheel assembly comprises front wheels and a front wheel bracket for mounting the front wheels, the front wheel bracket is rotatably connected to the front part of the chassis, and the rotating axis of the front wheel bracket is vertical to the horizontal plane;
the steering assembly is used for driving the front wheel bracket to steer;
the rear wheel assembly comprises rear wheels and a rear wheel bracket for mounting the rear wheels, the rear wheel bracket is rotatably connected to the rear part of the chassis, and the rotating axis of the rear wheel bracket is parallel to the horizontal plane;
a power supply disposed on the chassis;
a motor disposed in the front wheel hub and/or the rear wheel hub;
the brake is arranged on the front wheel bracket and/or the rear wheel bracket;
the chassis is provided with a plurality of handlebar insertion pipes penetrating through the chassis, and at least one handlebar insertion pipe is positioned at the front part of the chassis;
a portion of the steering assembly is located below the handlebar stem;
the handlebar assembly is rotatably inserted into the handlebar insertion tube, the lower end of the handlebar assembly penetrates through the handlebar insertion tube to be in contact with and fixed by the steering assembly, and the steering assembly can be driven to rotate when the handlebar assembly rotates in the handlebar insertion tube;
when the handlebar assembly is inserted into the handlebar insertion tube, the power supply is electrically connected with the motor.
Preferably, the front part of the chassis is provided with two handlebar insertion tubes.
Further preferably, the two handlebar insertion tubes penetrate through the lower bottom surface of the chassis from the same position.
Further preferably, the two handlebar insertion pipes are symmetrically distributed in the front-back direction along the vertical direction.
Preferably, the middle part of the chassis is provided with the handlebar insertion pipe.
Preferably, the included angle between the axis of the handlebar inserting pipe and the vertical direction is 0-25 degrees.
Preferably, the included angle between the axis line of the handlebar inserting pipe and the vertical direction is 12 degrees.
Preferably, the steering assembly comprises a transmission rod and a steering member for driving the front wheel bracket to steer, the steering member is provided with a plurality of steering members, the steering members are correspondingly arranged below the handlebar insertion tubes one by one, the transmission rod is pivotally connected with the steering members to form a multi-link mechanism, and the transmission rod is positioned on the same side of the steering member.
Further preferably, the steering member includes a steering base contacting and fixing the lower end of the handlebar assembly, and a steering rod connected to the steering base, wherein an end of the steering rod is pivotally connected to the front wheel bracket, and the steering base drives the front wheel bracket to steer through the steering rod when rotating.
Further preferably, the steering seat is provided with a protrusion/recess, the lower end of the handlebar assembly is provided with a recess/protrusion matching with the protrusion/recess, and when the protrusion is inserted into the recess, the lower end of the handlebar assembly is fixed by the steering seat.
Preferably, the handlebar subassembly includes handlebar, handlebar connecting rod, the upper end of handlebar connecting rod with the middle part fixed connection of handlebar, the lower extreme of handlebar connecting rod is inserted and is established in the handlebar intubate, the tip of handlebar is provided with rotatable speed governing handle, rotatable brake lever.
Further preferably, when the handlebar assembly is inserted into the handlebar insertion tube, the voltage applied to the motor by the power supply can be controlled by rotating the speed adjusting handle.
Further preferably, the brake pass through the brake cable with the brake lever is connected, the brake cable comprises two parts, is first brake cable and second brake cable respectively, first brake cable sets up in the handlebar connecting rod, the upper end of first brake cable with the brake lever is connected, the one end of second brake cable with the brake is connected, the second brake cable pass through handlebar intubate below the part with the lower extreme detachable of first brake cable is connected.
Preferably, the rear wheel bracket has an unfolded state in which the rear wheel is located below the rear portion of the seat and a folded state in which the rear wheel is located below the seat.
Further preferably, the rear wheel assembly further comprises a rear shock absorber and a connecting rod, the lower end of the rear shock absorber is rotatably connected to the rear wheel support, the upper end of the connecting rod is rotatably connected to the upper portion of the seat insertion tube, the upper end of the rear shock absorber is pivotally connected to the lower end of the connecting rod, and the rear wheel support, the rear shock absorber and the connecting rod form a three-link mechanism.
Further preferably, the distance from the connecting point of the rear shock absorber and the rear wheel support to the rotating shaft of the rear wheel support is less than the length of the connecting rod.
Further preferably, the rear part of the chassis is provided with an opening for avoiding the rear wheel, and when the rear wheel bracket is in a folded state, a part of the rear wheel passes through the opening.
Further preferably, the brake is a disc brake or a drum brake.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the multifunctional inverted three-wheeled electric vehicle has the advantages that the technical effect that the handlebars are arranged at different positions of the chassis can be realized by arranging the plurality of handlebar insertion pipes on the chassis and inserting the handlebar components into the different handlebar insertion pipes, and in addition, the lower end of the saddle connecting rod connected with the bottom of the saddle is also inserted into the saddle insertion pipe arranged on the chassis and is inserted and taken out, so that the multifunctional inverted three-wheeled electric vehicle provided by the invention can realize various different functions.
Drawings
Fig. 1 is a schematic front view illustrating a first state according to a first embodiment of the present invention.
Fig. 2 is a schematic top view of fig. 1.
Fig. 3 is a right-side view of fig. 1.
Fig. 4 is a top view of fig. 1, in a second state.
Fig. 5 is a top view of fig. 1, which is a third state.
Fig. 6 is a schematic front view illustrating a fourth state according to a first embodiment of the present invention.
Fig. 7 is a schematic front view illustrating a fifth state according to a first embodiment of the present invention.
Fig. 8 is a schematic front view illustrating a sixth state according to a first embodiment of the present invention.
Fig. 9 is a schematic front view illustrating a seventh state according to a second embodiment of the present invention.
Fig. 10 is a top view of fig. 9.
Fig. 11 is a schematic front view illustrating a second embodiment of the present invention, which is in an eighth state.
Fig. 12a, 12b and 12c are schematic diagrams illustrating a front wheel steering system according to a second embodiment of the present invention.
FIG. 13 is a schematic view of a brake connection according to an embodiment of the invention.
Wherein: 100. a chassis; 101. a seat insert; 102. a handlebar insertion tube; 1021. a first handlebar tube; 1022. a second handlebar tube; 1023. a third handlebar tube; 1024. steel balls; 103. a front shock absorbing connecting rod; 104. a front shock absorber; 105. an opening; 200. a vehicle seat; 201. a seat link; 300. a handlebar assembly; 301. a handlebar; 302. a handlebar connecting rod; 3021. a projection; 3022. an upper handlebar connecting rod; 3023. a lower handlebar connecting rod; 303. a speed regulation handle; 304. a brake lever; 400. a front wheel assembly; 401. a front wheel; 402. a front wheel bracket; 500. a steering assembly; 501. a transmission rod; 502. a steering member; 5021. a steering seat; 5022. a steering lever; 5023. a recessed portion; 503. a bottom case; 600. a rear wheel assembly; 601. a rear wheel; 602. a rear wheel support; 603. a rear shock absorber; 604. a connecting rod; 700. a power source; 800. braking; 801. a brake cable; 802. a first brake cable; 8021. a first retaining ring; 803. a second brake cable; 8031. a second retaining ring; 900. a carriage.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
The front and rear directions described in the present invention refer to the right and left directions in fig. 1, the up and down directions described in the present invention refer to the up and down directions in fig. 1, and the left and right directions described in the present invention refer to the up and down directions in fig. 1.
The first embodiment is as follows:
as shown in fig. 1 to 3, the present invention provides a multifunctional reverse three-wheeled electric vehicle, comprising: the bicycle comprises a chassis 100, a saddle 200, a handlebar assembly 300, a front wheel assembly 400, a steering assembly 500, a rear wheel assembly 600, a power supply 700 and a brake 800, wherein the chassis 100 extends in the front-back direction, and the plane of the chassis 100 is parallel to the horizontal plane; the chassis 100 is provided with a seat insert pipe 101, two handle insert pipes 102, a front shock absorption rod 103, a front shock absorber 104 and an opening 105, the seat insert pipe 101 is located at the rear part of the chassis 100, the handle insert pipes 102 penetrate the chassis 100, the two handle insert pipes 102 are respectively a first handle insert pipe 1021 and a second handle insert pipe 1022, are located at the front part of the chassis 100 and are symmetrically distributed front and back along the vertical direction to form a V shape, the vertical direction means that the symmetry axes of the two handle insert pipes are vertical, the two handle insert pipes penetrate the lower bottom surface of the chassis 100 from the same position, the included angle between the handle insert pipes 102 and the vertical direction is important, when the included angle is too large, the usage is inconvenient, the chassis 100 needs to be long in the front and rear direction, generally, the included angle is suitable in the range of 0-25 degrees, in the embodiment, the included angle is 12 degrees, one end of the front shock absorption rod 103 can rotate and is connected to the front end of, the axis of rotation of the front shock absorption rod 103 is parallel to the horizontal plane, the other end of the front shock absorption rod 103 is connected with a front wheel assembly 400, the front wheel assembly 400 can rotate in the vertical direction along with the front shock absorption rod 103, one end of a front shock absorber 104 is connected to the upper part of the handle bar insertion tube, the other end of the front shock absorber is connected to the front shock absorption rod 103, the front shock absorber 104 is an air-supported hydraulic rod and is used for providing damping when the front wheel assembly 400 rotates along with the front shock absorption rod 103 to achieve a shock absorption effect, an opening 105 is located at the rear part of the chassis 100, and the opening 105 plays a role of; the bottom of the saddle 200 is connected with a saddle connecting rod 201, the lower end of the saddle connecting rod 201 is detachably inserted into the saddle insertion pipe 101, when the saddle 200 is needed to be used, the saddle connecting rod 201 can be installed on the saddle insertion pipe 101, and when the saddle 200 is not needed to be used, the saddle connecting rod 201 and the saddle connecting rod 201 can be detached together; the handlebar assembly 300 includes a handlebar 301, a handlebar connecting rod 302, the handlebar 301 extends in the left-right direction, the upper end of the handlebar connecting rod 302 is fixedly connected to the middle of the handlebar 301, the lower end of the handlebar connecting rod 302 is detachably inserted into the handlebar insertion tube 102, so that the technical effect of installing the handlebar assembly 300 in different handlebar insertion tubes 102 can be realized, thereby changing into different states to realize different functions, the handlebar connecting rod 302 is composed of an upper handlebar connecting rod 3022 and a lower handlebar connecting rod 3023, the lower handlebar connecting rod 3023 is slidably sleeved on the upper handlebar connecting rod 3022, the length of the handlebar connecting rod 302 can be changed by relative sliding between the upper handlebar connecting rod 3022 and the lower handlebar connecting rod 3023, when the lower end of the handlebar connecting rod 302 is inserted into the handlebar insertion tube 102, the handlebar assembly 300 can rotate left and right in the handlebar insertion tube 102, and steel balls 1024, so as to reduce the frictional resistance received by the handlebar assembly 300 when the handlebar insertion tube 102 rotates, the end of the handlebar 301 is provided with a rotatable speed regulating handle 303 and a rotatable brake lever 304, the speed regulating handle 303 can rotate along the axial direction thereof, the brake lever 304 is connected to the handlebar 301 through a pivot, the speed regulating handle 303 and the brake lever 304 are both in the prior art and are not the invention points of the invention, and the description is omitted; the front wheel assembly 400 comprises a front wheel 401 and a front wheel bracket 402, wherein the front wheel 401 is rotatably mounted on the front wheel bracket 402, the rotating axis of the front wheel 401 is parallel to the horizontal plane, the front wheel bracket 402 is rotatably mounted at the end part of the front shock absorption connecting rod 103 far away from the chassis 100, the rotating axis of the front wheel bracket 402 is vertical to the horizontal plane, and the rotating axis of the front wheel 401, the rotating axis of the front wheel bracket 402 and the rotating axis of the front shock absorption connecting rod 103 are vertical in pairs, so that the front wheel can rotate, the advancing direction can be adjusted, and the shock absorption technical effect can be achieved; the steering assembly 500 is connected between the front wheel bracket 402 and the handlebar connecting rod 302 and is used for transmitting the moment generated when the handlebar assembly 300 rotates to the front wheel bracket 402 to steer the front wheel bracket, so that the technical effect of driving the front wheel 401 to steer through the rotation of the handlebar 301 is realized; the rear wheel assembly 600 is rotatably connected to the rear portion of the chassis 100 through a rotation shaft having a rotation axis parallel to a horizontal plane, the rear wheel assembly 600 includes a rear wheel 601, a rear wheel bracket 602, a rear shock absorber 603, and a connection rod 604, wherein the rear wheel 601 is rotatably connected to the rear wheel bracket 602, the rotation axis of the rear wheel 601 is parallel to the horizontal plane, the rotation axis of the rear wheel 601 is perpendicular to the rotation axis of the rear wheel bracket 602, the rear wheel bracket 602 has an unfolded state and a folded state, when the rear wheel bracket 602 is in the unfolded state, the rear wheel 601 is positioned below the rear portion of the saddle 200, when the rear wheel bracket 602 is in the folded state, a portion of the rear wheel 601 passes through the opening 105 so that the rear wheel 601 is positioned below the saddle 200, the lower end of the rear shock absorber 603 is rotatably connected to the rear wheel bracket 602, the rear shock absorber 603 is an air-supported hydraulic rod, and the upper end, the upper end of the rear shock absorber 603 is pivotally connected with the lower end of the connecting rod 604, the rear wheel support 602, the rear shock absorber 603 and the connecting rod 604 jointly form a three-link mechanism, the distance between the connecting point of the rear shock absorber 603 and the rear wheel support 602 and the rotating shaft of the rear wheel support 602 is smaller than the length of the connecting rod 604, so that when the rear wheel support 602 rotates, two limit positions are provided, the design not only realizes the folding effect of the rear wheel support 602, but also realizes the shock absorption effect of the rear wheel support 602 in the up-and-down direction, the structure is compact, the functions are multiple, and the effect is good, and a motor (not shown in the figure) is arranged in the hub of the rear wheel 601 and is used for; the power supply 700 is arranged on the chassis 100, when the handlebar connecting rod 302 is inserted into the handlebar inserting tube 102, the power supply 700 is electrically connected with the motor, and at the moment, the rotating speed regulating handle 303 can control the voltage applied to the motor by the power supply 700, so that the advancing speed of the multifunctional reverse three-wheeled electric vehicle is controlled; a part of the steering assembly 500 is positioned below the handlebar insertion tube 102, when the handlebar connecting rod 302 is inserted into the handlebar insertion tube 102, the lower end of the handlebar connecting rod 302 is in contact with and fixed by the steering assembly 500, and the steering assembly 500 can be driven to rotate when the handlebar 301 rotates left and right, so that the technical effect of steering the front wheel 401 is achieved; the brake 800 is arranged on the rear wheel support 602 and is positioned between the rear wheel support 602 and the rear wheel 601 for stopping the rear wheel 601, the brake 800 is a disc brake, the brake 800 is connected with the brake handle 304 through a brake cable 801, the brake cable 801 is composed of two parts, namely a first brake cable 802 and a second brake cable 803, as shown in fig. 13, the upper end of the first brake cable 802 is connected with the brake handle 304, the lower end of the first brake cable 802 penetrates through the handlebar connecting rod 302 and penetrates out of the handlebar insertion tube 102, the lower end of the first brake cable 802 is connected with a first retaining ring 8021, one end of the second brake cable 803 is connected with the brake 800, a plurality of second retaining rings 8031 are arranged on the part of the second brake cable 803 passing below the handlebar insertion tube 102, the first brake cable 802 and the second brake cable 803 are detachably connected through the first retaining rings 8021 and the second retaining rings 8031 so as to adapt to the handlebar assembly 300 inserted into different handlebar insertion tubes 102, the technical effect of adjusting the tightness of the brake cable 801 can be achieved by adjusting the buckling position of the first buckle 8021 and the second buckle 8031, and the first buckle 8021 and the second buckle 8031 are both the prior art and are not described herein again.
Example two:
as shown in fig. 9-10, the second embodiment is substantially the same as the first embodiment except that a third handlebar insertion tube 1023 is further provided in the middle of the chassis, and the corresponding steering assembly 500 is changed by adding the handlebar insertion tube, in this embodiment, as shown in fig. 12a-12c, the steering assembly 500 includes a transmission rod 501, a steering member 502 and a bottom case 503, the steering member 502 is used for driving the front wheel bracket 402 to rotate to steer the front wheel 401, two steering members 502 are provided and are respectively positioned below the first handlebar insertion tube 1021 (the second handlebar insertion tube 1022) and the third handlebar insertion tube 1023, two transmission rods 501 are provided and are respectively positioned at the left and right sides of the two steering members 502, the transmission rod 501 and the two steering members 502 are pivotally connected to form a three-bar linkage mechanism, when one steering member 502 rotates, the other steering member 502 can be driven to rotate by the transmission rod 501, the bottom shell 503 is covered outside the steering member 502 for protecting the steering member, the transmission rod 501 penetrates through the side wall of the bottom shell 503, the steering member 502 comprises a steering seat 5021 and a steering rod 5022, wherein a concave part 5023 is arranged on the steering seat 5021, a convex part 3021 is arranged at the lower end of the handlebar connecting rod 302, when the handlebar connecting rod 302 is inserted into the handlebar insertion tube 102, the convex part 3021 is embedded into the concave part 5023, so that the lower end of the handlebar connecting rod 302 is fixed on the steering seat 5021, when the handlebar 301 is rotated, the steering seat 5021 can be driven by the handlebar connecting rod 302 to rotate, the steering rod 5022 is connected between the steering seat 5021 and the front wheel support 402, the end part of the steering rod 5022 is pivotally connected with the front wheel support 402, and when the steering seat 5021 rotates, the steering rod 5022 can drive the front wheel support 402 to rotate to steer.
The following describes the functions of the multifunctional electric vehicle with three wheels.
In the first embodiment, as shown in fig. 1-8, the multifunctional reverse three-wheeled electric vehicle can be changed into a plurality of states.
In a first state, as shown in fig. 1-3, a home electric vehicle riding mode is shown, wherein the handlebar assembly tilts backwards; in the second state, as shown in fig. 4, the riding mode of the household electric vehicle is set, and the handlebar assembly tilts forward; the first state and the second state can be adapted to different requirements of the rider.
In the third state, as shown in fig. 5, the rear wheel bracket is in a folded state, so that the bicycle can be conveniently ridden in a narrow space.
In the fourth state, as shown in fig. 6, the seat is replaced with an integrally molded plastic motorcycle case, and the beach electric vehicle mode is established.
In the fifth state, as shown in fig. 7, the handle assembly is tilted forward, the seat and the seat connecting rod are detached, the carriage is placed on the chassis, and the child can be seated or the goods can be carried in the carriage, so that the shopping cart can be used.
In the sixth state, as shown in fig. 8, the same as the fifth state is true except that the rear wheel frame is in the folded state, which facilitates shopping in a mall, a store, or the like.
In the second embodiment, as shown in fig. 9 to 11, the multifunctional inverted three-wheeled electric vehicle can be changed into a plurality of states.
In the seventh state, as shown in fig. 9-10, the handlebar assembly is inserted into the handlebar insertion tube located in the middle of the chassis, the carriage is placed in the front of the chassis, and a child can be placed in the carriage to play with the child riding.
In the eighth state, as shown in fig. 11, the seventh state is substantially the same, except that the rear wheel carrier is in the folded state, which facilitates entry into a narrow space.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the invention, and not to limit the scope of the invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.
Claims (18)
1. Multi-functional tricycle electric motor car that falls includes:
the bicycle seat comprises a chassis extending along the front and back directions, and a bicycle seat insertion tube is arranged at the rear part of the chassis;
the bottom of the saddle is connected with a saddle connecting rod, and the lower end of the saddle connecting rod is inserted in the saddle inserting pipe;
the handlebar assembly is arranged on the chassis;
the front wheel assembly comprises front wheels and a front wheel bracket for mounting the front wheels, the front wheel bracket is rotatably connected to the front part of the chassis, and the rotating axis of the front wheel bracket is vertical to the horizontal plane;
the steering assembly is used for driving the front wheel bracket to steer;
the rear wheel assembly comprises rear wheels and a rear wheel bracket for mounting the rear wheels, the rear wheel bracket is rotatably connected to the rear part of the chassis, and the rotating axis of the rear wheel bracket is parallel to the horizontal plane;
a power supply disposed on the chassis;
a motor disposed in the front wheel hub and/or the rear wheel hub;
the brake is arranged on the front wheel bracket and/or the rear wheel bracket;
the method is characterized in that:
the chassis is provided with a plurality of handlebar insertion pipes penetrating through the chassis, and at least one handlebar insertion pipe is positioned at the front part of the chassis;
a portion of the steering assembly is located below the handlebar stem;
the handlebar assembly is rotatably inserted into the handlebar insertion tube, the lower end of the handlebar assembly penetrates through the handlebar insertion tube to be in contact with and fixed by the steering assembly, and the steering assembly can be driven to rotate when the handlebar assembly rotates in the handlebar insertion tube;
when the handlebar assembly is inserted into the handlebar insertion tube, the power supply is electrically connected with the motor.
2. The multifunctional electric tricycle as claimed in claim 1, wherein: the front part of the chassis is provided with two handlebar insertion pipes.
3. The multifunctional reverse three-wheeled electric vehicle as claimed in claim 2, wherein: the two handlebar insertion pipes penetrate through the lower bottom surface of the chassis from the same position.
4. The multifunctional reverse three-wheeled electric vehicle as claimed in claim 2, wherein: the two handlebar insertion pipes are symmetrically distributed in the front and back direction along the vertical direction.
5. The multifunctional electric tricycle as claimed in claim 1, wherein: the middle part of the chassis is provided with the handlebar insertion pipe.
6. The multifunctional electric tricycle as claimed in claim 1, wherein: the included angle between the axis of the handlebar inserting pipe and the vertical direction is 0-25 degrees.
7. The multifunctional electric tricycle as claimed in claim 1, wherein: the included angle between the axis of the handlebar inserting pipe and the vertical direction is 12 degrees.
8. The multifunctional electric tricycle as claimed in claim 1, wherein: the steering assembly comprises a transmission rod and a steering piece, the steering piece is used for driving the front wheel support to steer, the steering piece is multiple, the steering pieces are arranged below the handlebar insertion pipes in a one-to-one correspondence mode, the transmission rod is in pivot connection with the steering pieces to form a multi-link mechanism, and the transmission rod is located on the same side of the steering piece.
9. The multifunctional electric tricycle as claimed in claim 8, wherein: the steering part comprises a steering seat and a steering rod, wherein the steering seat is in contact with the lower end of the handlebar assembly and is fixed with the handlebar assembly, the steering rod is connected to the steering seat, the end part of the steering rod is in pivot connection with the front wheel support, and when the steering seat rotates, the steering rod drives the front wheel support to steer.
10. The multifunctional inverted three-wheeled electric vehicle of claim 9, wherein: the steering seat is provided with a convex part/concave part, the lower end of the handlebar assembly is provided with a concave part/convex part matched with the convex part/concave part, and when the convex part is inserted into the concave part, the lower end of the handlebar assembly is fixed by the steering seat.
11. The multifunctional electric tricycle as claimed in claim 1, wherein: the handlebar subassembly includes handlebar, handlebar connecting rod, the upper end of handlebar connecting rod with the middle part fixed connection of handlebar, the lower extreme of handlebar connecting rod is inserted and is established in the handlebar intubate, the tip of handlebar is provided with rotatable speed governing handle, rotatable brake lever.
12. The multifunctional inverted three-wheeled electric vehicle of claim 11, wherein: when the handlebar assembly is inserted into the handlebar insertion tube, the speed regulation handle is rotated to control the voltage applied to the motor by the power supply.
13. The multifunctional inverted three-wheeled electric vehicle of claim 11, wherein: the brake pass through the brake cable with the brake lever is connected, the brake cable comprises two parts, is first brake cable and second brake cable respectively, first brake cable sets up in the handlebar connecting rod, the upper end of first brake cable with the brake lever is connected, the one end of second brake cable with the brake is connected, the second brake cable process the intubate handlebar below the part with the lower extreme detachable of first brake cable is connected.
14. The multifunctional electric tricycle as claimed in claim 1, wherein: the rear wheel support has an unfolded state and a folded state, when the rear wheel support is in the unfolded state, the rear wheel is located below the rear portion of the seat, and when the rear wheel support is in the folded state, the rear wheel is located below the seat.
15. The multifunctional inverted three-wheeled electric vehicle of claim 14, wherein: the rear wheel assembly further comprises a rear shock absorber and a connecting rod, the lower end of the rear shock absorber is rotatably connected to the rear wheel support, the upper end of the connecting rod is rotatably connected to the upper portion of the saddle insertion tube, the upper end of the rear shock absorber is pivotally connected to the lower end of the connecting rod, and the rear wheel support, the rear shock absorber and the connecting rod form a three-link mechanism.
16. The multifunctional inverted three-wheeled electric vehicle of claim 15, wherein: the distance between the connecting point of the rear shock absorber and the rear wheel support and the rotating shaft of the rear wheel support is less than the length of the connecting rod.
17. The multifunctional inverted three-wheeled electric vehicle of claim 14, wherein: the chassis rear portion is provided with and is used for dodging the opening of rear wheel when the rear wheel support is in folded condition, a part of rear wheel passes the opening.
18. The multifunctional inverted three-wheeled electric vehicle according to any one of claims 1 to 16, wherein: the brake is a disc brake or a drum brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911084871.5A CN110641589A (en) | 2019-11-08 | 2019-11-08 | Multifunctional reverse three-wheeled electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911084871.5A CN110641589A (en) | 2019-11-08 | 2019-11-08 | Multifunctional reverse three-wheeled electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110641589A true CN110641589A (en) | 2020-01-03 |
Family
ID=68995782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911084871.5A Pending CN110641589A (en) | 2019-11-08 | 2019-11-08 | Multifunctional reverse three-wheeled electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110641589A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08324477A (en) * | 1995-05-31 | 1996-12-10 | Masayuki Watabiki | Simple disassembling and assembling type multi-functional bicycle having high reliability |
| US20060054370A1 (en) * | 2004-08-27 | 2006-03-16 | Honda Motor Co., Ltd. | Tiltable three-wheeled vehicle |
| CN102951232A (en) * | 2012-06-04 | 2013-03-06 | 泰特乐有限公司 | Tricycle with double riding modes |
| CN205469631U (en) * | 2016-02-01 | 2016-08-17 | 翁林华 | Quick detach formula scooter |
| CN106347455A (en) * | 2016-09-24 | 2017-01-25 | 苏州速蝶科技有限公司 | Tricycle provided with double front wheels |
| CN208376962U (en) * | 2018-05-10 | 2019-01-15 | 宁波川浪实业有限公司 | A kind of children's balance car multi-function vehicle handle |
| CN210822607U (en) * | 2019-11-08 | 2020-06-23 | 殷铁恒 | Vehicle steering control device |
| CN210822582U (en) * | 2019-11-08 | 2020-06-23 | 殷铁恒 | Multifunctional reverse three-wheeled electric vehicle |
-
2019
- 2019-11-08 CN CN201911084871.5A patent/CN110641589A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08324477A (en) * | 1995-05-31 | 1996-12-10 | Masayuki Watabiki | Simple disassembling and assembling type multi-functional bicycle having high reliability |
| US20060054370A1 (en) * | 2004-08-27 | 2006-03-16 | Honda Motor Co., Ltd. | Tiltable three-wheeled vehicle |
| CN102951232A (en) * | 2012-06-04 | 2013-03-06 | 泰特乐有限公司 | Tricycle with double riding modes |
| CN205469631U (en) * | 2016-02-01 | 2016-08-17 | 翁林华 | Quick detach formula scooter |
| CN106347455A (en) * | 2016-09-24 | 2017-01-25 | 苏州速蝶科技有限公司 | Tricycle provided with double front wheels |
| CN208376962U (en) * | 2018-05-10 | 2019-01-15 | 宁波川浪实业有限公司 | A kind of children's balance car multi-function vehicle handle |
| CN210822607U (en) * | 2019-11-08 | 2020-06-23 | 殷铁恒 | Vehicle steering control device |
| CN210822582U (en) * | 2019-11-08 | 2020-06-23 | 殷铁恒 | Multifunctional reverse three-wheeled electric vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8800697B2 (en) | Electric-powered self-balancing unicycle with steering linkage between handlebars and wheel forks | |
| US6402174B1 (en) | Recumbent tricycle with controlled wheel and body lean | |
| WO2013051493A1 (en) | Two-rear-wheel electric-powered vehicle | |
| US20140042726A1 (en) | Suspension system for wheeled vehicles | |
| CN205010404U (en) | Dual -purpose electric scooter is sat at foldable station | |
| CN1976841A (en) | Tricycle and frame thereof | |
| US6338393B1 (en) | Pivoting frame suspension scooter | |
| US8662514B2 (en) | Multi-person tricycle | |
| JP2009526681A (en) | Vehicles that lean on curves, especially tricycles | |
| US20160304149A1 (en) | Tricycle with two riding modes | |
| KR100920263B1 (en) | Folding bicycle | |
| CN210822582U (en) | Multifunctional reverse three-wheeled electric vehicle | |
| CN108791620B (en) | Intelligent balance steering folding electric tricycle capable of tilting and control method thereof | |
| CN211223714U (en) | Prevent automobile body, tricycle perambulator and tricycle scooter of turning on one's side | |
| WO2014190757A1 (en) | Foot-controlled, body-tiltable three-wheeled motorcycle | |
| CN110641589A (en) | Multifunctional reverse three-wheeled electric vehicle | |
| CN108622282B (en) | Folding electric bicycle | |
| CN210175048U (en) | Multifunctional baby carriage | |
| WO2012092182A1 (en) | Motorized cycle | |
| WO1998000331A1 (en) | Bicycle | |
| CN212047725U (en) | Multifunctional reverse tricycle | |
| TWI392616B (en) | Light-duty vehicle with adjustable wheelbase | |
| CN1798680A (en) | Miniature four-wheel vehicle and frame thereof | |
| CN214001927U (en) | Detachable multipurpose vehicle | |
| CN215706873U (en) | Multimode drive vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |