WO2023124074A1 - 一种代步车 - Google Patents

一种代步车 Download PDF

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Publication number
WO2023124074A1
WO2023124074A1 PCT/CN2022/109567 CN2022109567W WO2023124074A1 WO 2023124074 A1 WO2023124074 A1 WO 2023124074A1 CN 2022109567 W CN2022109567 W CN 2022109567W WO 2023124074 A1 WO2023124074 A1 WO 2023124074A1
Authority
WO
WIPO (PCT)
Prior art keywords
fixed
positioning
frame
linkage
wall
Prior art date
Application number
PCT/CN2022/109567
Other languages
English (en)
French (fr)
Inventor
杜姗
王海军
楼彦平
汪小林
陆芳姣
王黎娟
Original Assignee
浙江联宜电机有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 浙江联宜电机有限公司 filed Critical 浙江联宜电机有限公司
Publication of WO2023124074A1 publication Critical patent/WO2023124074A1/zh

Links

Classifications

    • 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
    • B62J43/00—Arrangements of batteries
    • B62J43/10—Arrangements of batteries for propulsion
    • B62J43/16—Arrangements of batteries for propulsion on motorcycles or the like
    • 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
    • B62J43/00—Arrangements of batteries
    • B62J43/20—Arrangements of batteries characterised by the mounting
    • 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
    • B62K15/00—Collapsible or foldable cycles
    • 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
    • B62K21/22—Connections between forks and handlebars or handlebar stems adjustable
    • 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
    • B62K5/027—Motorcycles with three wheels
    • 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
    • B62K5/06—Frames for tricycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M7/00—Motorcycles characterised by position of motor or engine
    • B62M7/12—Motorcycles characterised by position of motor or engine with the engine beside or within the driven wheel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Definitions

  • the invention relates to a light-duty scooter.
  • CN200942835Y discloses a kind of light-duty scooter, and its vehicle frame structure is simple, has the advantage of lighter weight, is easy to carry, and is especially suitable for the old people who lack strength.
  • a motor will be set to drive the wheels to rotate, so as to realize the activities of the scooter.
  • a battery box will be equipped to supply power to the motor and the control box.
  • the battery box will be set on the rear side of the frame and the underside of the seat.
  • the rear part of the car is heavier than the front part with the faucet frame, especially when the scooter is driving, the user will sit on the seat at the rear of the scooter, which will make the weight difference between the front and rear parts of the scooter too large, making the Mobility scooters present a tipping risk and are not good for climbing hills.
  • the purpose of the present invention is to provide a scooter that can balance the front and rear weights and facilitate climbing.
  • a scooter including a vehicle frame, the front end of the vehicle frame is provided with a faucet frame, the lower side of the faucet frame is provided with front wheels, and the rear end of the vehicle frame is provided with The rear wheel is provided with a seat on the upper side of the rear part of the vehicle frame.
  • the front wheel is a driving wheel and is powered by a motor.
  • the motor is electrically connected to a battery box, and the battery box is fixed on the faucet frame.
  • both the motor part and the battery box part are arranged on the faucet frame, so that the front part of the scooter is heavier, so as to match the weight of the front and rear sides of the scooter, so as to avoid tipping over when the scooter is in use, and at the same time facilitate the climbing of the scooter .
  • the battery box includes a box body
  • the faucet frame includes fixed rods arranged opposite to each other on the left and right, an upper positioning plate and a lower positioning rod spaced up and down are connected between the two fixed rods, and left and right positioning rods are arranged on the lower end surface of the box body.
  • a positioning groove that runs through and opens downward the upper positioning plate is provided with a number of first positioning holes opening downward
  • the box body is provided with a number of positioning columns extending upward to the outside of the box
  • the box body is provided with a first
  • the spring the positioning column has a tendency to move upward under the action of the first spring
  • a handle is fixed on the box body, and the inner end of the handle extends into the box body. When the outer end of the handle deflects, the inner end of the handle rotates And drive the positioning column to move down.
  • the fixing bar is used to limit the left and right direction of the battery box, and the upper positioning plate and the lower positioning bar are used to limit the vertical direction of the battery box, so as to realize the stable fixing of the battery box.
  • the positioning groove and the lower positioning rod can be matched first, and then the battery box body can be flipped after the lower positioning rod is located in the positioning groove, so that the battery box can Most of the body moves between the two fixed rods, and finally exerts force on the handle to overcome the elastic force of the first spring and move the positioning post downwards, flip the battery box again to completely move the box body between the two fixed rods and make the Align the first positioning hole of the upper positioning plate with the positioning column, and then let go so that the positioning column extends into the first positioning hole, thereby completing the assembly of the battery box; when the battery box needs to be taken away, drive the handle to move to make the positioning The column withdraws from the first positioning hole of the upper positioning plate, and then the battery box is
  • the box body is provided with a fixed plate and a movable plate, the movable plate is located on the upper side of the fixed block and fixed to the middle of the positioning column, the first spring is located between the fixed block and the movable plate, and the movable plate is set
  • There is a linkage part for contacting the inner end of the handle the inner end of the handle is always located on the upper side of the linkage part, the handle is hinged and fixed to the fixed block, and the surface of the inner end of the handle for contact with the linkage part is an arc surface .
  • An assembly is formed at the fixed block, which facilitates the assembly of parts in the box body of the present invention.
  • the surface of the inner end of the handle that is used to contact the linkage part is an arc surface, which can make the movement of the positioning column more gentle.
  • the fixed block has an upwardly extending extension, and the extended portion is provided with an upwardly opening guide notch, and the movable plate is always located in the guide notch; the said fixed block is provided with an upwardly open guide hole, The lower end of the positioning column is always fitted in the guide hole.
  • the above arrangement is used for guiding when the movable plate moves, so as to ensure the alignment of the positioning post and the first positioning hole.
  • a fixing frame is provided between the two fixing rods, the battery box and the control box are respectively fixed on the front and rear sides of the fixing frame, the battery box is provided with a conductive joint, and the control box is provided with a The conductive piece electrically contacted by the conductive joint, when the battery box is fixed between the two fixing rods, the conductive joint of the battery box is in contact with the conductive piece and is electrically connected; the battery box is provided with a second spring, and the conductive joint is at the The second spring has a tendency to move to the outside of the box body; the power supply to the controller is realized through the above method, which can avoid the impact of power failure caused by the shaking of the scooter during driving.
  • the fixed frame is composed of a fixed plate and a connecting part located on the left and right sides of the fixed plate and fixed to the fixed rod.
  • the control box is fixed to the fixed plate.
  • the box body is located between the two connecting parts.
  • the control box is fixed and the battery box is further limited by the fixing frame, which can avoid the shaking of the battery box and improve the stability of the scooter during driving.
  • the positioning groove is located at the front end or the rear end of the lower end surface of the box body.
  • the two fixing rods are bent at the middle part corresponding to the height direction of the box body and form a curved part.
  • the protruding direction of the curved part deviates from the positioning groove.
  • the faucet frame is fixed on a fixed seat, and the fixed seat and the vehicle frame are detachably fixed, and the motor and the front wheel are both arranged on the fixed seat, and the fixed seat is provided with a fixing hole opening upward, so
  • the front end of the vehicle frame is provided with a rotating shaft extending downward, and the rotating shaft extends into the fixing hole and supports the front end of the vehicle frame on the upper side of the fixing seat;
  • the fixing seat includes a fixing seat body and a fixing sleeve located on the upper side of the fixing seat body, The fixing sleeve is hollow to form the fixing hole, and the side wall of the fixing sleeve is provided with a plurality of second positioning holes penetrating inside and outside.
  • Positioning parts are arranged in the positioning holes, the length of the second positioning hole along its axial direction is smaller than the length of the positioning parts, the outer wall of the rotating shaft is provided with a surrounding fixing groove, and the outer side of the fixing sleeve is provided with a movable sleeve.
  • the movable sleeve is equipped with a third spring, and the movable sleeve has a driving force to move downward under the action of the third spring and makes the inner wall of the movable sleeve contact with the outer end of the locating member, so that the inner end of the locating member extends into the fixing groove .
  • the scooter of the present invention When it is necessary to assemble the faucet frame and the frame, lift the movable sleeve so that the rotating shaft is inserted into the fixed hole, and then release the force on the movable sleeve, and the movable sleeve resets under the action of the third spring to realize the locking of the faucet frame and the frame .
  • the scooter of the present invention needs to be dismantled into two parts so as to be convenient to carry, the movable sleeve is moved up to release the locking of the faucet frame and the vehicle frame, and then the vehicle frame is lifted to allow the rotating shaft to escape from the fixed hole.
  • the faucet frame can be installed first, and then the frame and the faucet frame can be installed.
  • the front wheel and the frame can be installed first, and then the faucet frame and the front wheel can be fixed.
  • the installation steps can be saved, and the production and manufacture are facilitated.
  • the positioning member can be pin-shaped or spherical.
  • the movable sleeve and the fixed sleeve are mutually nested to form a guiding structure, so that the moving track of the movable sleeve is linear when moving.
  • the lower end of the fixed sleeve is fixed to the body of the fixed seat
  • the upper end of the fixed sleeve is provided with a limiting protrusion extending outward in the circumferential direction
  • the movable sleeve and the third spring are limited between the limiting protrusion and the fixed seat.
  • the inner wall of the movable sleeve deviates from the end to have an extension protrusion extending inward in the circumferential direction
  • the third spring is supported on the upper side of the extension protrusion
  • the inner wall at the lower side of the extension protrusion forms a first limiting inner wall and the second limiting inner wall
  • the second limiting inner wall is located on the lower side of the first limiting inner wall
  • the inner diameter of the first limiting inner wall of the movable sleeve is smaller than the inner diameter of the second limiting inner wall of the movable sleeve so that the second limiting inner wall is located relatively outside the first limiting inner wall in the circumferential direction
  • the distance between the second limiting inner wall and the outer wall of the fixing sleeve is smaller than the length of the positioning member.
  • the third spring can be set longer to increase the pressing force on the movable sleeve.
  • the end of the third spring is located between the movable sleeve and the fixed sleeve, which can protect the third spring.
  • the second limiting inner wall is used to prevent the positioning member from detaching from the fixing sleeve.
  • the lower end of the faucet frame is hinged and fixed to the fixed seat, and the lower end of the faucet frame is fixed with a linkage block extending backward. linkage.
  • the movable sleeve is provided with an outwardly extending linkage protrusion, and when the upper end of the faucet frame is turned forward, the rear end of the linkage block moves upward and contacts the linkage protrusion.
  • the left and right sides of the lower end of the faucet frame are respectively provided with a linkage block, and the left and right sides of the movable sleeve are respectively provided with a linkage protrusion, and the movable sleeve is relatively located between the two linkage blocks;
  • the linkage block has a function for pushing the linkage protrusion
  • the first contact surface that moves and the second contact surface connected to the first contact surface, the second contact surface gradually extends downward from front to back and connects with the first contact surface, the first contact surface
  • the contact surface and the second contact surface form an included angle.
  • the second contact surface will first contact the linkage protrusion on the movable sleeve, and as the linkage block continues to rotate, The linkage protrusion of the movable sleeve will move along the second contact surface and drive the movable sleeve to gradually rotate and reset until the linkage protrusion is supported on the first contact surface or the angle between the first contact surface and the second contact surface until it is fully movable Set of rotary reset.
  • the fixing base body has a locking plate extending forward, the lower end of the faucet frame is fixed with a linkage plate extending backward, the rear end of the linkage plate is hinged with the fixing base body, and the locking plate is provided with The third positioning hole extending in the direction, the spring pin is fixed on the linkage plate, and the pin shaft of the spring pin extends into the third positioning hole to realize the locking of the faucet frame and the fixing seat; the two linkage plate brackets form a space for this Invention of the backward folding flip of the faucet frame.
  • the linkage plate and the linkage block of the present invention can be the same part.
  • the pin shaft of the spring pin is connected to the lower end of the stay cord, and the upper end of the stay cord is fixed to the sliding block.
  • the upper end of the faucet frame is provided with a vertically arranged chute, and the sliding block is slidably fitted in the chute.
  • the lifting piece is fixed, and the faucet frame is provided with a guide groove that communicates the chute with the outside and extends vertically, and the lifting piece passes through the guide groove and extends out of the faucet frame.
  • the pin shaft of the spring pin is pulled by pulling the pull cord to release the lock between the faucet frame and the fixing seat, so that the faucet frame can be turned backwards or slightly turned back and forth to adjust the front and rear positions of the faucet.
  • the walking-replacing vehicle of the present invention has the advantage of being convenient for the elderly to use.
  • the user can sit on the seat of the scooter or stand to adjust the front and rear positions of the faucet and fold the faucet frame, without the user needing to bend over or lower the end to perform the above operations.
  • the scooter of the present invention can be divided into two parts, and the two parts are moved separately, so as to facilitate the transportation and storage of the scooter of the present invention.
  • the battery box needs to be charged, the user only needs to press the handle and lift the battery box obliquely upward to remove the battery box.
  • the battery box of the scooter of the present invention is arranged on the upper part of the faucet, which can balance the weight of the front and rear sides of the scooter, improve the stability of the scooter in use, and facilitate the climbing of the scooter.
  • Fig. 1 is a kind of structure diagram of the present invention.
  • Fig. 2 is a schematic structural view of the battery case and the faucet frame of the present invention when they are fixed.
  • Fig. 3 is a structural schematic diagram of the fixed block and the movable plate of the battery case of the present invention.
  • Fig. 4 is another structural schematic view of the fixed block and the movable plate of the battery case of the present invention.
  • Fig. 5 is a structural schematic diagram of the faucet frame and the fixing seat of the present invention.
  • Fig. 6 is an enlarged view of the joint between the faucet frame and the fixing seat in Fig. 5 .
  • Fig. 7 is a schematic structural view of the fixing seat of the present invention when it is detached from the vehicle frame.
  • Fig. 8 is a schematic structural view of the movable sleeve of the present invention.
  • Fig. 9 is a structural schematic diagram of the linkage block, the linkage plate and the fixing sleeve of the present invention.
  • Fig. 10 is a cross-sectional view of the fixing seat of the present invention.
  • Fig. 11 is a structural schematic diagram of the fixing part of the pull cord and the slider of the present invention.
  • the present invention discloses a walking-replacing vehicle suitable for the elderly, comprising a vehicle frame 1, a leading frame 2 is provided at the front end of the vehicle frame 1, a front wheel 101 is provided on the lower side of the leading frame 2, and a rear wheel 101 is arranged on the rear of the vehicle frame 2.
  • a rear wheel 102 is provided at the end, and a foldable seat 103 is provided on the upper side of the rear of the vehicle frame 2.
  • the front wheel 101 is a driving wheel and is powered by a motor.
  • the motor is electrically connected to the battery box 3, and the battery box 3 is fixed on the faucet frame. 2 on.
  • the motor used to drive the rotation of the front wheel 101 in this embodiment is an in-wheel motor and is arranged inside the front wheel 101 .
  • the battery box 3 includes a box body 31, the faucet frame 2 includes fixed rods 21 arranged opposite to each other on the left and right, and an upper positioning plate 22 and a lower positioning rod 23 spaced up and down are connected between the two fixed rods 21.
  • the lower end surface of the body 31 is provided with a positioning groove 32 that penetrates left and right and opens downward.
  • the upper positioning plate 22 is provided with two first positioning holes that penetrate up and down.
  • the box body 31 is provided with two positioning columns 33 extending upward to the outside of the box.
  • the box body 31 is provided with a first spring 34
  • the positioning column 33 has a tendency to move upward under the action of the first spring 34 .
  • the box body 31 is rotated and fixed with a handle 35, and the box body 35 is also provided with a limit groove 352 for limiting the rotation angle of the handle 35.
  • the inner end of the handle 35 extends into the box body 31.
  • the end rotates and drives the positioning column 33 to move down.
  • the positioning groove 32 is located at the rear end of the lower end surface of the box body 31, and the two fixing rods 21 are bent corresponding to the middle part of the height direction of the box body 31 to form a curved portion 211, and the protruding direction of the curved portion 211 deviates from the positioning groove 32 to extend forward. .
  • the box body 31 is provided with a fixed block 36 and a movable plate 37.
  • the movable plate 37 is located on the upper side of the fixed block 36 and fixed to the middle of the positioning column 33.
  • the first spring 34 is located between the fixed block 36 and the movable plate 37 and is sleeved in the positioning Column 33 outside.
  • the left and right ends of the movable plate 37 extend downward and outwardly to form a linkage part 371 for contacting the inner end of the handle 35.
  • the inner end of the handle 35 is always located on the upper side of the linkage part 371.
  • the handle 35 is hinged and fixed with the fixed block 36.
  • the handle 35 The surface of the inner end for contacting the linkage part 371 is an arc surface 351 .
  • the peripheral edge of the fixed block 36 has an extending portion 361 extending upwards, and the extending portions on the left and right sides are provided with guiding notches 362 opening upwards, and the left and right ends of the movable plate 37 are always located in the guiding notches 362 .
  • the fixing block 36 is provided with a guide hole penetrating up and down, and the lower end of the positioning column 33 is always fitted in the guide hole.
  • a fixed frame 24 is arranged between the two fixed rods 21, the battery box 3 and the control box 30 are respectively fixed on the front and rear sides of the fixed frame 24, the battery box 3 is provided with a conductive joint 38, and the control box 30 is provided with a conductive joint 38
  • the electrically contacting conductive sheet (not shown in the figure) is equipped with a second spring 39 , and the conductive joint 38 has a tendency to move to the rear side under the action of the second spring 39 .
  • the fixed frame 24 is composed of a fixed plate 241 and a connecting portion 242 located on the left and right sides of the fixed plate 241 and fixed to the fixed rod 21 .
  • the control box 30 is fixed on the rear side of the fixed plate 241 by bolts.
  • the faucet frame 2 is fixed on the fixed seat 4, and the fixed seat 4 and the vehicle frame 1 are detachably fixed, and the fixed seat 4 is fixed with the front wheel 101 through the bracket 104, and the front end of the vehicle frame 1 is set
  • a rotating shaft 11 extending downward, and the rotating shaft 11 extends into the fixing hole 43 and supports the front end of the vehicle frame 1 on the upper side of the fixing seat 4 .
  • the rotating shaft 11 is fixed to the front end of the vehicle frame 1 by bolts.
  • the upper and lower ends of the fixing hole 43 are provided with bearings 49 , when the rotating shaft 11 is inserted into the fixing hole 43 , the outer wall of the rotating shaft 11 and the inner wall of the bearing 49 are in clearance fit.
  • the fixed base 4 includes a fixed base body 41 and a fixed sleeve 42 positioned on the upper side of the fixed base body 41, the fixed sleeve 42 is hollow to form a fixed hole 43 opening upward, and the side wall of the fixed sleeve 42 is provided There are some second positioning holes 44 that run through inside and outside, and some second positioning holes 44 are arranged at an even interval in a ring with the axis of the fixing hole 43 as the center.
  • the second positioning holes 44 are all provided with spherical positioning pieces 45.
  • the second positioning holes 44 The length along its own axis is smaller than the diameter of the positioning piece 45 .
  • the outer wall of the rotating shaft 11 is provided with a surrounding fixed groove 12, and the outer side of the fixed sleeve 42 is provided with a movable sleeve 46.
  • the movable sleeve 46 is equipped with a third spring 47, and the movable sleeve 46 has a driving force to move downward under the action of the third spring 47.
  • the lower end of the fixed sleeve 42 is fixed to the fixed seat body 41, and the upper end of the fixed sleeve 42 is provided with a limit protrusion 48 extending outward in the circumferential direction.
  • the movable sleeve 46 and the third spring 47 are limited between the limit protrusion 48 and the fixed seat body 41. between.
  • the inner wall of the movable sleeve 46 deviates from the end to have an extension protrusion 460 extending inward in the circumferential direction
  • the third spring 47 is supported on the upper side of the extension protrusion 460
  • the inner wall at the lower side of the extension protrusion 460 forms a
  • the first limiting inner wall 461 and the second limiting inner wall 462, the second limiting inner wall 462 is located at the lower side of the first limiting inner wall 461, and the inner diameter of the first limiting inner wall 461 of the movable sleeve 46 is smaller than the second inner diameter of the movable sleeve 46.
  • the inner diameter of the limiting inner wall 462 is such that the second limiting inner wall 462 is relatively located on the circumferential outer side of the first limiting inner wall 461 , and the distance between the second limiting inner wall 462 and the outer wall of the fixing sleeve 42 is smaller than the diameter of the positioning member 45 .
  • the lower end of the faucet frame 2 is hinged and rotated with the fixed seat body 41 to form a hinge 40, and the lower end of the faucet frame 2 is fixed with two linkage blocks 25 extending backwards.
  • the faucet 20 at the upper end is turned forward, the rear end of the linkage block 25 moves upwards and drives the movable sleeve 46 to lift upwards.
  • the movable sleeve 46 is provided with an outwardly extending linkage protrusion 463.
  • the rear end of the linkage block 25 moves upward and aligns with the linkage protrusion. Get in touch with 463.
  • the two linkage blocks 25 are symmetrically arranged on the left and right sides, and the left and right sides of the movable sleeve 46 are respectively provided with a linkage protrusion 463.
  • the cross section of the linkage protrusion 463 is circular so that the entire linkage protrusion 463 is columnar. .
  • the linkage block 25 has a first contact surface 251 for pushing the movement of the linkage protrusion 463 and a second contact surface 252 that is in contact with the first contact surface 251.
  • the front ends of a contact surface 251 are connected, and the first contact surface 251 and the second contact surface 252 form an obtuse angle.
  • the fixing base body 41 has a locking plate 411 extending forward, and the lower end of the faucet frame 2 is fixed with two linkage plates 26 extending backward, and the rear end of the linkage plate 26 is connected to the fixing base body 41.
  • the front end of the locking plate 411 is provided with a third positioning hole 412 extending in the left and right direction
  • the linkage plate 26 is fixed with a spring pin 27, and the pin shaft 271 of the spring pin 27 stretches into the third positioning hole 412 to
  • the housing 272 of the spring pin is fixed to one of the locking plates 411 of the two locking plates 411, and the inner side of the housing 272 of the spring pin is provided with a compression spring (drawn in the figure), and the pin
  • the shaft 271 has a tendency to move to the outside of the housing 272 under the action of the compression spring.
  • the linkage plate 26 that is not fixed with the housing 272 is provided with a matching hole coaxially arranged with the pin shaft 271, when the end of the pin shaft 271 passes through the third positioning hole 412 to extend into the matching hole under the action of the compression spring .
  • the pin shaft 271 of the spring pin 27 is connected to the lower end of the stay cord 5, the upper end of the stay cord 5 is fixed to the sliding block 51, and the fixed rod 21 of the faucet frame forms a through groove 210 penetrating up and down.
  • the upper end of the groove 210 communicates with the vertically arranged chute 212, the sliding block 51 is slidably fitted in the chute 212, the sliding block 51 is fixed with the lifting member 52, and the opposite sides of the fixing rod 21 of the faucet frame are provided with a sliding chute 212.
  • the guide groove 213 is communicated with the outside and extends vertically.
  • the lifting members 52 on the left and right sides of the slider 51 pass through the guide groove 213 and extend out of the faucet frame 2 .
  • the exposed part of the pull cord 5 is protected by a protection tube 50 , and the protection tube 50 is connected to link the plate 27 and the fixing rod 21 .
  • the slider 51 is provided with a through hole through which the stay cord 5 passes up and down and a radial hole communicating with the through hole. The inner thread of the radial hole cooperates with the locking bolt 53 to compress the stay cord on the end of the locking bolt 53. between the through-hole wall.
  • the walking-replacing vehicle of the present invention has the advantage of being convenient for the elderly to use.
  • the user can sit on the seat of the scooter or stand to adjust the front and rear positions of the faucet and fold the faucet frame, without the user needing to bend over or lower the end to perform the above operations.
  • the scooter of the present invention can be divided into two parts, and the two parts are moved separately, so as to facilitate the transportation and storage of the scooter of the present invention.
  • the battery box needs to be charged, the user only needs to press the handle and lift the battery box obliquely upward to remove the battery box.
  • the battery box and the control box of the scooter of the present invention are all arranged on the top of the faucet, which can balance the weight of the front and rear sides of the scooter, improve the stability of the scooter in use, and facilitate the climbing of the scooter.

Abstract

一种代步车，包括车架（1），车架（1）前端设有龙头架（2），龙头架（2）下侧设有前轮（101），车架（1）后端设有后轮（102），车架（1）后部上侧设有座椅（103），前轮（101）为驱动轮并由电机提供动力，电机与电池盒（3）电连接，电池盒（3）固定于龙头架（2）上。将电池盒设置于龙头架上部，能平衡代步车前后侧的重量，从而提高了代步车使用时的稳定性，便于代步车的爬坡。

Description

一种代步车 技术领域
本发明涉及一种轻型代步车。
 背景技术
公告号为CN200942835Y的专利公开了一种轻型代步车，其车架结构简单，具有重量较轻的优点，便于搬运，尤其适用于气力不足的老年人。为便于使用，会设置电机以驱动车轮转动，从而实现代步车的活动，为此会配备电池盒为电机和控制盒供电，通常会将电池盒设置在车架后侧及座椅下侧，代步车后部相比设有龙头架的前部而言较重，尤其代步车行驶时，使用者会做在代步车后部的座椅上，会使得代步车前后两部分重量差别过大，使得代步车具有倾翻风险，且不利于爬坡。
 技术问题
本发明的目的是提供一种能使前后重量平衡，便于爬坡的代步车。
 技术解决方案
为实现上述目的，本发明采用如下技术方案：一种代步车，包括车架，所述车架前端设有龙头架，所述龙头架下侧设有前轮，所述车架后端设有后轮，所述车架后部上侧设有座椅，所述前轮为驱动轮并由电机提供动力，所述电机与电池盒电连接，所述电池盒固定于龙头架上。
本发明将电机部分、电池盒部分均设置于龙头架上，以使代步车前部更重，从而配合代步车前后两侧重量，以避免代步车使用时发生倾翻，同时便于代步车爬坡。
作为优选，所述电池盒包括盒体，所述龙头架包括左右相对设置的固定杆，两固定杆间连接有上下间隔的上定位板和下定位杆，所述盒体下端面处设有左右贯穿并向下开口的定位槽，所述上定位板设有若干向下开口的第一定位孔，所述盒体设有若干向上延伸至盒体外的定位柱，所述盒体内设有第一弹簧，定位柱在第一弹簧作用下具有向上移动的趋向力，所述盒体上转动固定有手柄，所述手柄内端伸入盒体内，当手柄外端偏转时，所述手柄内端转动并带动定位柱向下移动。
固定杆用于对电池盒进行左右方向的限位，上定位板和下定位杆用于对电池盒上下方向的限位，从而实现电池盒的稳定固定。其中，由于电池盒盒体下侧设有定位槽，可以先进行定位槽与下定位杆的配合，待下定位杆位于定位槽内后再进行电池盒盒体的翻动，以使电池盒的盒体大部分移动至两固定杆之间，最后对手柄施力，以克服第一弹簧的弹力并使定位柱向下移动，再次翻动电池盒以使盒体完全移动至两固定杆之间并使上定位板的第一定位孔与定位柱对准，随后松手以使定位柱伸入第一定位孔内，从而完成电池盒的装配；当需要取走电池盒时，带动手柄移动，以使定位柱从上定位板的第一定位孔内退出，再进行电池盒的翻转和提升，便可以将电池盒完全取出。本发明的电池盒的装配取出都十分方便，便于老年人的使用，且电池盒的固定效果较好。其中，手柄可与盒体任意部位铰接。
作为优选，所述盒体内设有固定板和活动板，所述活动板位于固定块上侧并与定位柱中部固定，所述第一弹簧位于固定块与活动板之间，所述活动板设有用于与手柄内端接触的联动部，所述手柄内端始终位于所述联动部上侧，所述手柄与固定块铰接固定，所述手柄内端用于与联动部接触的面为弧面。固定块处构成一个总成，便于本发明盒体内零部件的装配。手柄内端用于与联动部接触的面为弧面，能使定位柱的移动更为平缓。
作为优选，所述固定块具有向上延伸的延伸部，所述延伸部设有向上开口的导向缺口，所述活动板始终位于所述导向缺口内；所述固定块设有向上开口的导向孔，所述定位柱下端始终配合在所述导向孔内。上述设置用于活动板移动时的导向，以保证定位柱与第一定位孔的对准。
作为优选，所述两固定杆之间设有固定架，所述固定架前后两侧分别固定有所述电池盒和控制盒，所述电池盒设有导电接头，所述控制盒设有用于与导电接头电接触的导电片，当电池盒固定于两固定杆之间时，所述电池盒的导电接头与导电片接触并电连接；所述电池盒内设有第二弹簧，导电接头在第二弹簧作用下具有向盒体外侧移动的趋向力；通过上述方式实现对控制器的供电，能避免代步车行驶过程中晃动所造成的断电影响。
所述固定架由固定板和位于固定板左右两侧并与固定杆固定的连接部，所述控制盒与固定板固定，当电池盒与龙头架固定时，所述盒体位于两连接部间；通过固定架实现控制盒的固定和进一步实现对电池盒的限位，能避免电池盒的晃动，提高代步车行驶时的稳定性。
所述定位槽位于所述盒体下端面的前端或后端所述两固定杆对应于盒体高度方向的中部处弯曲并形成弯曲部，所述弯曲部的凸出方向偏离定位槽。上述方式以在龙头架结构更为简单情况提高对电池盒的定位固定效果。
作为优选，所述龙头架固定于固定座上，所述固定座与车架可拆卸固定，所述电机和前轮均设置在固定座上，所述固定座设有向上开口的固定孔，所述车架前端设有向下延伸的转轴，所述转轴伸入固定孔并使车架前端支撑于固定座上侧；所述固定座包括固定座本体和位于固定座本体上侧的固定套，所述固定套中空以构成所述固定孔，所述固定套侧壁上设有贯穿内外的若干第二定位孔，若干第二定位孔以固定孔轴线为中心呈环形间隔设置，所述第二定位孔内均设有定位件，所述第二定位孔沿自身轴向的长度小于定位件长度，所述转轴外壁上设有环绕的固定槽，所述固定套外侧设有活动套，所述活动套搭配有第三弹簧，所述活动套在第三弹簧作用下具有向下移动的驱动力并使所述活动套内壁与定位件外端接触，以使定位件内端伸入固定槽内。
当需要进行龙头架与车架的装配时，提升活动套，使转轴插入固定孔内，随后解除对活动套的施力，活动套在第三弹簧作用下复位并实现龙头架与车架的锁定。当需要将本分发明代步车拆为两部分以便于搬运时，使活动套上移，以解除龙头架与车架的锁定，然后抬起车架以使转轴从固定孔内脱出即可。
其中，可以先进行龙头架上所有零部件的安装，再进行车架与龙头架的安装，相比现有代步车先进行前轮与车架安装，再进行龙头架与前轮固定的安装方式而言，能节省安装步骤，便于生产制造。
其中，定位件可以是销状的，也可以是球状的。其中，活动套和固定套相互套设能构成导向结构，以使活动套移动时的移动轨迹呈直线型。
作为优选，所述固定套下端与固定座本体固定，所述固定套上端设有向周向外侧延伸的限位凸起，所述活动套和第三弹簧被限制在限位凸起与固定座本体之间；上述设置以实现对活动套和第三弹簧的限位固定，以避免活动套和第三弹簧脱离固定套。
所述活动套内壁偏离端部处具有向周向内侧延伸的延伸凸起，所述第三弹簧支撑于所述延伸凸起上侧，处于延伸凸起下侧的内壁构成有第一限位内壁和第二限位内壁，所述第二限位内壁位于所述第一限位内壁下侧，所述活动套的第一限位内壁处的内径小于活动套的第二限位内壁处的内径，以使所述第二限位内壁相对位于所述第一限位内壁周向外侧，所述第二限位内壁至固定套外壁间的距离小于定位件长度。
通过上述设置以避免第三弹簧直接压在活动套端面上，能使第三弹簧设置的更长，以提高对活动套的压紧力。其中，第三弹簧端部位于活动套与固定套之间，能对第三弹簧进行保护。其中，第二限位内壁用于避免定位件脱离固定套。
作为优选，所述龙头架下端与固定座铰接转动固定，所述龙头架下端固定有向后延伸的联动块，当龙头架上端向前翻转时，所述联动块后端向上移动并与活动套联动。
作为优选，所述活动套设有向外延伸的联动凸起，当龙头架上端向前翻转时，所述联动块后端向上移动并与联动凸起接触。
所述龙头架下端左右两侧各设有一联动块，所述活动套左右两侧各设有一联动凸起，所述活动套相对位于两联动块之间；所述联动块具有用于推动联动凸起移动的第一接触面及与第一接触面相接的第二接触面，所述第二接触面由前至后逐渐向下延伸并与所述第一接触面相接，所述第一接触面和第二接触面构成夹角。
设置左右两侧的联动块，能提高龙头架下端的结构强度，且两侧的联动块与活动套间都能设置用于提升活动套的结构，能使活动套的移动更为平稳。
如果活动套发生了偏转，在联动块转动时，由于第二接触面由前至后逐渐向下延伸，第二接触面会先与活动套上的联动凸起接触，随着联动块的继续转动，活动套的联动凸起会顺着第二接触面移动并带动活动套逐渐自转复位，直至联动凸起支撑在第一接触面或第一接触面与第二接触面的夹角处，直至完全活动套旋转复位。
作为优选，所述固定座本体具有向前延伸的锁定板，所述龙头架下端固定有向后延伸的联动板，所述联动板后端与固定座本体铰接，所述锁定板设有沿左右方向延伸的第三定位孔，所述联动板上固定有弹簧销，弹簧销的销轴伸入第三定位孔以实现龙头架与固定座的锁定；两联动板支架构成让位空间，便于本发明龙头架的向后折叠翻转。本发明的联动板和联动块可以是同一个部件。
所述弹簧销的销轴与拉绳下端连接，拉绳上端与滑动块固定，所述龙头架上端内部设有竖向设置的滑槽，滑动块滑配在滑槽内，所述滑块与提升件固定，龙头架设有使滑槽与外界连通并竖向延伸的导向槽，提升件穿过导向槽并伸至龙头架外。通过拉动拉绳以使弹簧销的销轴被拉动，以解除龙头架与固定座间的锁定，以便于龙头架向后翻转或前后小幅度翻转调整龙头的前后位置。
 有益效果
本发明代步车具有便于老年人使用的优点。使用者可以坐在代步车座椅上或站立进行龙头的前后位置调节和龙头架的折叠，不需要使用者弯腰或下端进行上述操作。使用时可以将本发明代步车分为两部分，对两部分分开进行移动，以便于本发明代步车的搬运储存。当需要对电池盒充电时，使用者仅需要按下手柄再斜向上进行电池盒的提升便可以拆下电池盒。本发明代步车的电池盒设置于龙头架上部，能平衡代步车前后侧的重量，能提高代步车使用时的稳定性，便于代步车的爬坡。
 附图说明
图1为本发明的一种结构示意图。
图2为本发明的电池盒与龙头架固定时的一种结构示意图。
图3为本发明的电池盒的固定块和活动板的一种结构示意图。
图4为本发明的电池盒的固定块和活动板的另一种结构示意图。
图5为本发明的龙头架和固定座的一种结构示意图。
图6为图5中的龙头架和固定座铰接处的放大图。
图7为本发明的固定座与车架相脱离时的一种结构示意图。
图8为本发明的活动套的一种结构示意图。
图9为本发明的联动块、联动板与固定套的一种结构示意图。
图10为本发明的固定座处的剖视图。
图11为本发明的拉绳与滑块固定处的结构示意图。
 本发明的最佳实施方式
下面根据附图和具体实施例对本发明作进一步描述。
由图1所示，本发明公开了一种适合老年人使用的代步车，包括车架1，车架1前端设有龙头架2，龙头架2下侧设有前轮101，车架2后端设有后轮102，车架2后部上侧设有折叠式的座椅103，前轮101为驱动轮并由电机提供动力，电机与电池盒3电连接，电池盒3固定于龙头架2上。其中，本实施例的用于驱动前轮101的转动的电机为轮毂电机并设置于前轮101内部。
由图1至图4所示，电池盒3包括盒体31，龙头架2包括左右相对设置的固定杆21，两固定杆21间连接有上下间隔的上定位板22和下定位杆23，盒体31下端面处设有左右贯穿并向下开口的定位槽32，上定位板22设有两个上下贯穿的第一定位孔，盒体31设有两个向上延伸至盒体外的定位柱33，盒体31内设有第一弹簧34，定位柱33在第一弹簧34作用下具有向上移动的趋向力。盒体31上转动固定有手柄35，盒体35还设有用于限制手柄35转动角度的限位槽352，手柄35内端伸入盒体31内，当手柄35外端偏转时，手柄35内端转动并带动定位柱33向下移动。其中，定位槽32位于盒体31下端面后端，两固定杆21对应于盒体31高度方向的中部处弯曲并形成弯曲部211，弯曲部211的凸出方向偏离定位槽32以向前延伸。
盒体31内设有固定块36和活动板37，活动板37位于固定块36上侧并与定位柱33中部固定，第一弹簧34位于固定块36与活动板37之间并套设在定位柱33外。活动板37左右两端向下并向外侧延伸以形成有用于与手柄35内端接触的联动部371，手柄35内端始终位于联动部371上侧，手柄35与固定块36铰接固定，手柄35内端用于与联动部371接触的面为弧面351。固定块36周向边缘具有向上延伸的延伸部361，左右两侧的延伸部设有向上开口的导向缺口362，活动板37左右两端始终位于导向缺口362内。固定块36设有上下贯穿的导向孔，定位柱33下端始终配合在导向孔内。
两固定杆21之间设有固定架24，固定架24前后两侧分别固定有所述电池盒3和控制盒30，电池盒3设有导电接头38，控制盒30设有用于与导电接头38电接触的导电片（图中未画出）并搭配有第二弹簧39，导电接头38在第二弹簧39作用下具有向后侧移动的趋向力。固定架24由固定板241和位于固定板241左右两侧并与固定杆21固定的连接部242，控制盒30通过螺栓固定于固定板241后侧。当电池盒3固定于两固定杆21之间时，盒体31位于两连接部242间，电池盒3的导电接头38与导电片接触并电连接。
由图1、图5至图7所示，龙头架2固定于固定座4上，固定座4与车架1可拆卸固定，固定座4通过支架104与前轮101固定，车架1前端设有向下延伸的转轴11，转轴11伸入固定孔43并使车架1前端支撑于固定座4上侧。其中，转轴11通过螺栓固定于车架1前端。其中，固定孔43上下两端均设有轴承49，当转轴11插入固定孔43内时，转轴11外壁与轴承49内壁间隙配合。
由图6和图7所示，固定座4包括固定座本体41和位于固定座本体41上侧的固定套42，固定套42中空以构成向上开口的固定孔43，固定套42侧壁上设有贯穿内外的若干第二定位孔44，若干第二定位孔44以固定孔43轴线为中心呈环形均匀间隔设置，第二定位孔44内均设有球状的定位件45，第二定位孔44沿自身轴向的长度小于定位件45直径。
转轴11外壁上设有环绕的固定槽12，固定套42外侧设有活动套46，活动套46搭配有第三弹簧47，活动套46在第三弹簧47作用下具有向下移动的驱动力并使活动套46内壁与定位件45外端接触，以使定位件45内端伸入固定槽12内。固定套42下端与固定座本体41固定，固定套42上端设有向周向外侧延伸的限位凸起48，活动套46和第三弹簧47被限制在限位凸起48与固定座本体41之间。
由图8所示，活动套46内壁偏离端部处具有向周向内侧延伸的延伸凸起460，第三弹簧47支撑于延伸凸起460上侧，处于延伸凸起460下侧的内壁构成有第一限位内壁461和第二限位内壁462，第二限位内壁462位于第一限位内壁461下侧，活动套46的第一限位内壁461处的内径小于活动套46的第二限位内壁462处的内径，以使第二限位内壁462相对位于第一限位内壁461周向外侧，第二限位内壁462至固定套42外壁间的距离小于定位件45直径。
由图5、图6、图9所示，龙头架2下端与固定座本体41铰接转动固定并形成铰接处40，龙头架2下端固定有两个向后延伸的联动块25，当龙头架2上端的龙头20向前翻转时，联动块25后端向上移动并带动活动套46向上提升。
由图6、图8、图9所示，活动套46设有向外延伸的联动凸起463，当龙头架2上端的龙头20向前翻转时，联动块25后端向上移动并与联动凸起463接触。两联动块25左右对称设置，活动套46左右两侧各设有一联动凸起463，联动凸起463截面呈圆形以使整个联动凸起463呈柱状，活动套46位于两联动块463之间。联动块25具有用于推动联动凸起463移动的第一接触面251及与第一接触面251相接的第二接触面252，第二接触252面由前至后逐渐向下延伸并与第一接触面251前端相接，第一接触面251和第二接触面252构成钝角。
由图5、图6、图10所示，固定座本体41具有向前延伸的锁定板411，龙头架2下端固定有两向后延伸的联动板26，联动板26后端与固定座本体41铰接并与联动块25固定，锁定板411前端设有沿左右方向延伸的第三定位孔412，联动板26上固定有弹簧销27，弹簧销27的销轴271伸入第三定位孔412以实现龙头架2与固定座4的锁定，弹簧销的壳体272与两个锁定板411的其中一个锁定板411固定，弹簧销的壳体272内侧设有压缩弹簧（图中画出），销轴271在压缩弹簧的作用下具有向壳体272外侧移动的趋向力。其中，未与壳体272固定的联动板26设有与销轴271同轴设置的配合孔，当销轴271端部在压缩弹簧的作用下穿过第三定位孔412以伸入配合孔内。
由图5、图6、图11所示，弹簧销27的销轴271与拉绳5下端连接，拉绳5上端与滑动块51固定，龙头架的固定杆21形成上下贯穿的通过槽210，通过槽210上端与竖向设置的滑槽212连通，滑动块51滑配在滑槽212内，滑块51与提升件52固定，龙头架的固定杆21相对两侧均设有使滑槽212与外界连通并竖向延伸的导向槽213，滑块51左右两侧的提升件52穿过导向槽213并伸至龙头架2外。其中，拉绳5暴露在外的部分通过保护管50进行保护，保护管50连接来联动板27和固定杆21。其中，滑块51设有上下贯穿供拉绳5通过的贯穿孔及与贯穿孔连通的径向孔，径向孔内螺纹配合锁紧螺栓53以将拉绳压紧在锁紧螺栓53端部与贯穿孔孔壁之间。
本发明代步车具有便于老年人使用的优点。使用者可以坐在代步车座椅上或站立进行龙头的前后位置调节和龙头架的折叠，不需要使用者弯腰或下端进行上述操作。使用时可以将本发明代步车分为两部分，对两部分分开进行移动，以便于本发明代步车的搬运储存。当需要对电池盒充电时，使用者仅需要按下手柄再斜向上进行电池盒的提升便可以拆下电池盒。本发明代步车的电池盒和控制盒均设置于龙头架上部，能平衡代步车前后侧的重量，能提高代步车使用时的稳定性，便于代步车的爬坡。

Claims (10)

  1. 一种代步车，其特征在于包括车架，所述车架前端设有龙头架，所述龙头架下侧设有前轮，所述车架后端设有后轮，所述车架后部上侧设有座椅，所述前轮为驱动轮并由电机提供动力，所述电机与电池盒电连接，所述电池盒固定于龙头架上。
  2. 根据权利要求1所述的一种代步车，其特征在于所述电池盒包括盒体，所述龙头架包括左右相对设置的固定杆，两固定杆间连接有上下间隔的上定位板和下定位杆，所述盒体下端面处设有左右贯穿并向下开口的定位槽，所述上定位板设有若干向下开口的第一定位孔，所述盒体设有若干向上延伸至盒体外的定位柱，所述盒体内设有第一弹簧，定位柱在第一弹簧作用下具有向上移动的趋向力，所述盒体上转动固定有手柄，所述手柄内端伸入盒体内，当手柄外端偏转时，所述手柄内端转动并带动定位柱向下移动。
  3. 根据权利要求2所述的一种代步车，其特征在于所述盒体内设有固定块和活动板，所述活动板位于固定块上侧并与定位柱中部固定，所述第一弹簧位于固定块与活动板之间，所述活动板设有用于与手柄内端接触的联动部，所述手柄内端始终位于所述联动部上侧，所述手柄与固定块铰接固定，所述手柄内端用于与联动部接触的面为弧面。
  4. 根据权利要求3所述的一种代步车，其特征在于所述固定块具有向上延伸的延伸部，所述延伸部设有向上开口的导向缺口，所述活动板始终位于所述导向缺口内；所述固定块设有向上开口的导向孔，所述定位柱下端始终配合在所述导向孔内。
  5. 根据权利要求2所述的一种代步车，其特征在于所述两固定杆之间设有固定架，所述固定架前后两侧分别固定有所述电池盒和控制盒，所述电池盒设有导电接头，所述控制盒设有用于与导电接头电接触的导电片，当电池盒固定于两固定杆之间时，所述电池盒的导电接头与导电片接触并电连接；
    所述电池盒内设有第二弹簧，导电接头在第二弹簧作用下具有向盒体外侧移动的趋向力；
    所述固定架由固定板和位于固定板左右两侧并与固定杆固定的连接部，所述控制盒与固定板固定，当电池盒与龙头架固定时，所述盒体位于两连接部间；
    所述定位槽位于所述盒体下端面的前端或后端所述两固定杆对应于盒体高度方向的中部处弯曲并形成弯曲部，所述弯曲部的凸出方向偏离定位槽。
  6. 根据权利要求1所述的一种代步车，其特征在于所述龙头架固定于固定座上，所述固定座与车架可拆卸固定，所述电机和前轮均设置在固定座上，所述固定座设有向上开口的固定孔，所述车架前端设有向下延伸的转轴，所述转轴伸入固定孔并使车架前端支撑于固定座上侧；
    所述固定座包括固定座本体和位于固定座本体上侧的固定套，所述固定套中空以构成所述固定孔，所述固定套侧壁上设有贯穿内外的若干第二定位孔，若干第二定位孔以固定孔轴线为中心呈环形间隔设置，所述第二定位孔内均设有定位件，所述第二定位孔沿自身轴向的长度小于定位件长度，所述转轴外壁上设有环绕的固定槽，所述固定套外侧设有活动套，所述活动套搭配有第三弹簧，所述活动套在第三弹簧作用下具有向下移动的驱动力并使所述活动套内壁与定位件外端接触，以使定位件内端伸入固定槽内。
  7. 根据权利要求6所述的一种代步车，其特征在于所述固定套下端与固定座本体固定，所述固定套上端设有向周向外侧延伸的限位凸起，所述活动套和第三弹簧被限制在限位凸起与固定座本体之间；
    所述活动套内壁偏离端部处具有向周向内侧延伸的延伸凸起，所述第三弹簧支撑于所述延伸凸起上侧，处于延伸凸起下侧的内壁构成有第一限位内壁和第二限位内壁，所述第二限位内壁位于所述第一限位内壁下侧，所述活动套的第一限位内壁处的内径小于活动套的第二限位内壁处的内径，以使所述第二限位内壁相对位于所述第一限位内壁周向外侧，所述第二限位内壁至固定套外壁间的距离小于定位件长度。
  8. 根据权利要求6所述的一种代步车，其特征在于所述龙头架下端与固定座铰接转动固定，所述龙头架下端固定有向后延伸的联动块，当龙头架上端向前翻转时，所述联动块后端向上移动并与活动套联动。
  9. 根据权利要求8所述的一种代步车，其特征在于所述活动套设有向外延伸的联动凸起，当龙头架上端向前翻转时，所述联动块后端向上移动并与联动凸起接触；
    所述龙头架下端左右两侧各设有一联动块，所述活动套左右两侧各设有一联动凸起，所述活动套相对位于两联动块之间；所述联动块具有用于推动联动凸起移动的第一接触面及与第一接触面相接的第二接触面，所述第二接触面由前至后逐渐向下延伸并与所述第一接触面相接，所述第一接触面和第二接触面构成夹角。
  10. 根据权利要求8所述的一种代步车，其特征在于所述固定座本体具有向前延伸的锁定板，所述龙头架下端固定有向后延伸的联动板，所述联动板后端与固定座本体铰接，所述锁定板设有沿左右方向延伸的第三定位孔，所述联动板上固定有弹簧销，弹簧销的销轴伸入第三定位孔以实现龙头架与固定座的锁定；所述弹簧销的销轴与拉绳下端连接，拉绳上端与滑动块固定，所述龙头架上端内部设有竖向设置的滑槽，滑动块滑配在滑槽内，所述滑块与提升件固定，龙头架设有使滑槽与外界连通并竖向延伸的导向槽，提升件穿过导向槽并伸至龙头架外。
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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114524043A (zh) * 2021-12-31 2022-05-24 东阳市联宜机电有限公司 龙头架角度调节机构
CN114475886B (zh) * 2021-12-31 2023-05-30 浙江联宜电机有限公司 代步工具的转向支架与主体支架固定结构
CN114348158B (zh) * 2021-12-31 2023-05-30 浙江联宜电机有限公司 一种代步车
CN115339552A (zh) * 2022-06-30 2022-11-15 东阳市联宜机电有限公司 靠背折叠结构
CN115258018A (zh) * 2022-07-01 2022-11-01 东阳市联宜机电有限公司 一种折叠座椅及折叠代步工具

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014161424A1 (zh) * 2013-04-01 2014-10-09 Wang Jianmin 一种有折椅功能的拉杆箱式便携折叠电动三轮车
CN206141721U (zh) * 2016-09-23 2017-05-03 宁波拓康机电有限公司 能折叠成行李箱的电动代步车
JP2017105417A (ja) * 2015-11-27 2017-06-15 豊田鉄工株式会社 折畳車両
GB201715993D0 (en) * 2017-10-02 2017-11-15 Brown Frederick Charles A vehicle
CN114348158A (zh) * 2021-12-31 2022-04-15 东阳市联宜机电有限公司 一种代步车

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5312125A (en) * 1992-03-11 1994-05-17 Shu Tsao Collapsable compact bicycle
US6145612A (en) * 1997-10-06 2000-11-14 Sunrise Medical Hhg Inc. Removable battery case with locking mechanism for a powered wheelchair
CN1268507C (zh) * 2000-09-14 2006-08-09 本田技研工业株式会社 电动辅助自行车及其蓄电池收容装置、蓄电池箱
CN203601500U (zh) * 2013-10-28 2014-05-21 李静 一种卡扣式滑轮车
US9914501B2 (en) * 2014-03-18 2018-03-13 Askoll Eva S.R.L. Battery holder device for electric bicycle
EP3335972B1 (en) * 2015-08-13 2022-08-03 Beijing Onemile Technology Co., Ltd Foldable electric vehicle and collapsible frame
ES2957311T3 (es) * 2018-05-07 2024-01-17 Trek Bicycle Corp Conjunto de batería de bicicleta
CN112713353A (zh) * 2019-10-24 2021-04-27 苏州宝时得电动工具有限公司 电动车
CN110690385A (zh) * 2019-11-06 2020-01-14 天津富士达自行车工业有限公司 一种电动自行车车架管下放式电池组的固定结构
CN211943625U (zh) * 2020-01-21 2020-11-17 吴旭 一种便携式折叠代步车

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014161424A1 (zh) * 2013-04-01 2014-10-09 Wang Jianmin 一种有折椅功能的拉杆箱式便携折叠电动三轮车
US20160016629A1 (en) * 2013-04-01 2016-01-21 Jianmin Wang Draw-bar box type portable folding electro-tricycle with folding chair function
JP2017105417A (ja) * 2015-11-27 2017-06-15 豊田鉄工株式会社 折畳車両
CN206141721U (zh) * 2016-09-23 2017-05-03 宁波拓康机电有限公司 能折叠成行李箱的电动代步车
GB201715993D0 (en) * 2017-10-02 2017-11-15 Brown Frederick Charles A vehicle
CN114348158A (zh) * 2021-12-31 2022-04-15 东阳市联宜机电有限公司 一种代步车

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