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WO2020151099A1 - 一种折叠滑板车 - Google Patents

一种折叠滑板车 Download PDF

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Publication number
WO2020151099A1
WO2020151099A1 PCT/CN2019/082598 CN2019082598W WO2020151099A1 WO 2020151099 A1 WO2020151099 A1 WO 2020151099A1 CN 2019082598 W CN2019082598 W CN 2019082598W WO 2020151099 A1 WO2020151099 A1 WO 2020151099A1
Authority
WO
WIPO (PCT)
Prior art keywords
folding
transmission wheel
armrest
support tube
tube
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.)
Ceased
Application number
PCT/CN2019/082598
Other languages
English (en)
French (fr)
Inventor
李静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yongkang Roing Industry & Trade Co Ltd
Original Assignee
Yongkang Roing Industry & Trade Co Ltd
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 Yongkang Roing Industry & Trade Co Ltd filed Critical Yongkang Roing Industry & Trade Co Ltd
Publication of WO2020151099A1 publication Critical patent/WO2020151099A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • 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
    • B62K21/12—Handlebars; Handlebar stems
    • B62K21/14—Handlebars; Handlebar stems having resilient parts therein
    • 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
    • B62K21/12—Handlebars; Handlebar stems
    • B62K21/16—Handlebars; Handlebar stems having adjustable parts therein
    • 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
    • B62K21/20—Connections between forks and handlebars or handlebar stems resilient
    • 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
    • B62K21/00—Steering devices
    • B62K21/26—Handlebar grips

Definitions

  • the invention relates to the technical field of folding scooters, in particular to a folding scooter.
  • Folding scooters have greatly increased people’s diversified choices of travel modes. They often use subway or bus and a combination of folding scooters.
  • the existing folding scooters are equipped with a folding device between the tube and the pedals, so The tube and the pedal are folded together to reduce the space occupation rate.
  • the folding scooter disclosed in [China Utility Model] CN201820530178.0 includes a pedal, wheels arranged on the front and rear of the pedal, and The insertion rod on the pedal and the armrest provided at the upper end of the insertion rod, the upper side of the front part of the pedal is provided with a socket, the lower end of the insertion rod is inserted into the socket, and at the same time, the side wall of the socket is provided There is a card hole, the lower end of the insert rod is provided with an elastic block, the elastic block is matched with the card hole, and the insert rod and the pedal can be folded by pressing the button at the lower position of the middle of the insert rod.
  • the object of the present invention is to provide a folding scooter, which solves the problem of inconvenient folding of the scooter through a linkage mechanism and reduces the occupied space.
  • a folding scooter includes a vehicle pedal.
  • the front part of the vehicle pedal is connected with a support tube, and the support tube is rotatably arranged on the vehicle pedal through a second folding device;
  • the upper end of the support tube is equipped with a folding armrest, and the support tube
  • the lower end is provided with a front wheel, and the rear part of the pedal is provided with a rear wheel;
  • the folding armrest is connected to the second folding device through a linkage mechanism, and an unlocking button is provided in the folding armrest. Just press the unlocking button. Fold the folding armrest and the support tube at the same time.
  • a sliding head is slidably provided at the lower part of the support tube, the folding armrest is connected by the linkage mechanism and drives the sliding head, and the sliding head can be moved in the support tube by rotating the folding armrest, Thereby, the second folding device is opened to fold the support tube.
  • the folding armrest includes a left armrest and a right armrest, a first folding device is arranged between the left armrest and the right armrest, and the left armrest and the right armrest can be rotated and folded relative to the first folding device.
  • the first folding device includes a right drive wheel and a left drive wheel, the right end of the left armrest is connected with the right drive wheel, and the left end of the right armrest is connected with the left drive wheel; the right drive The wheel and the left transmission wheel abut against each other, and the right transmission wheel and the left transmission wheel are rotated and folded with their respective centers as axes.
  • both the right transmission wheel and the left transmission wheel are formed with gear teeth, and the right transmission wheel and the left transmission wheel can mesh with each other through the gear teeth.
  • an unlocking button that can move back and forth is provided between the right transmission wheel and the left transmission wheel, one end of the unlocking button is formed with a clamping part, and the clamping part is clamped between the right transmission wheel and the left transmission wheel , And limit its rotation.
  • the end surface of the right transmission wheel and/or the left transmission wheel is formed with a clamping groove adapted to the clamping portion.
  • it further comprises a second unlocking slot and a third locking slot, the locking slot, the second unlocking slot and the third locking slot are respectively arranged in sequence on the outer edge of the right transmission wheel and/or the left transmission wheel
  • the upper part is used for adapting to the clamping part in different folding stages; a first spring is arranged between the clamping part and the armrest cover.
  • an armrest cover is installed on the outer side of the right transmission wheel and the left transmission wheel, and the other end of the unlock button extends out of the armrest cover and forms a pressing part; the right transmission wheel, the left transmission wheel and the armrest cover
  • a bracket is also installed between the brackets, and holes are opened on the left and right sides of the bracket, and the right transmission wheel and the left transmission wheel are rotatably arranged on the holes with their respective centers of circles as axes.
  • the second folding device includes a locking device and a fork tube, the locking device is provided with an arc-shaped slideway, a sliding block is installed in the fork tube, and a fixed shaft is penetrated at the lower end of the sliding block, and the fixed shaft is slidable
  • the locking device is installed at the front of the pedal, and the lower end of the handle tube is rotatably connected with the locking device through a fork tube to rotate and fold; the arc slide
  • the two ends of the road are formed with locking grooves inwardly, and the rotation of the folding armrest can drive the relative displacement between the slider and the fork tube through the wire rope group, thereby driving the fixed shaft to move in the arc-shaped slide;
  • the upper end of the sliding block is formed with an inclined surface for the sliding head to squeeze.
  • the sliding head By rotating the folding armrest, the sliding head can be moved in the support tube, thereby pressing the inclined surface and driving the sliding block Move in the fork tube; a fixed head is installed on the upper end of the sliding head, the fixed head is located at the upper end of the inclined surface and is fixed on the support tube, and a second spring abuts between the fixed head and the sliding head;
  • the linkage mechanism is a steel wire rope group, and the folding armrest is connected by the steel wire rope group and drives the second folding device; a cavity is provided in the middle of the slider, and one side of the cavity is provided for passing fasteners through A third spring abuts between the fastener and the cavity; an inner tube passes through the support tube, and the upper end of the inner tube extends out of the support tube and is connected to the folding armrest, so A sheath is installed between the upper opening of the support tube and the inner tube, the upper opening of the support tube is provided with an elastic opening, and the outer periphery of the elastic opening is provided with a quick release
  • the present invention has the following outstanding and beneficial technical effects:
  • the armrest of the scooter after pressing the unlocking button, the armrest of the scooter can be folded, and while the armrest of the scooter is folded, the linkage mechanism will drive the sliding head to move, thereby adjusting the position of the fixed shaft to make it fixed
  • the shaft enters the arc-shaped slideway, and the car body can be folded at this time.
  • the design connects the folding mechanisms of the two devices through a linkage mechanism.
  • the two devices can be folded by pressing a button. By operating multiple folding switches to fold, it is very convenient to use.
  • Figure 1 is a schematic diagram of the three-dimensional structure of the present invention.
  • Figure 2 is a schematic diagram of the folded state of the present invention.
  • Figure 3 is a schematic diagram of the explosive structure of the present invention.
  • Figure 4 is a top view of the present invention.
  • Fig. 5 is a cross-sectional view of the structure at A-A in Fig. 4.
  • Fig. 6 is an enlarged schematic diagram of the structure at B in Fig. 5.
  • Fig. 7 is an enlarged schematic diagram of the structure at C in Fig. 5.
  • Figure 8 is a schematic diagram of the folding action of the folding armrest.
  • Fig. 9 is a schematic diagram of the structure of the first folding device.
  • Figure 10 is a top view of the folding armrest.
  • Fig. 11 is a cross-sectional view of the structure at D-D in Fig. 10.
  • Figure 12 is a front view of the folding armrest.
  • Fig. 13 is a sectional view of the structure at E-E in Fig. 12.
  • Figure 14 is a top view of the support tube and the folding armrest.
  • Figure 15 is a cross-sectional view of the structure at F-F in Figure 13.
  • FIG. 1 it includes a car pedal 1.
  • the front of the car pedal 1 is connected with a rotatable pipe 2.
  • the pipe 2 is rotatably arranged at the front end of the car pedal 1 through a second folding device, and the upper end of the pipe 2 is installed
  • There is a folding armrest 3 a front wheel 37 is provided at the lower end of the support tube 2, and a rear wheel 38 is provided at the rear of the pedal 1.
  • the folding armrest 3 can be rotated downward to perform the folding operation, and the support tube 2 can also be rotated to the side of the pedal 1 to perform the folding operation.
  • the first folding device 4 includes a right drive wheel 4a and a left drive wheel 4b.
  • the right drive wheel 4a is connected to the right end of the left armrest 3a
  • the left drive wheel 4b is connected to the left end of the right armrest 3b.
  • the right transmission wheel 4a and the left transmission wheel 4b abut against each other, and the right transmission wheel 4a and the left transmission wheel 4b are respectively centered on their respective axes and rotate inward together to achieve the folding function, and the right transmission Both the wheel 4a and the left transmission wheel 4b are formed with gear teeth 12, and the right transmission wheel 4a and the left transmission wheel 4b can mesh with each other through the gear teeth 12, and at the same time, the right transmission wheel 4a and/or the left transmission wheel 4b
  • the end surface is formed with at least a clamping groove 13a that is adapted to the clamping portion 6. When the clamping portion 6 is clamped in the clamping groove 13a, it can limit the gap between the right transmission wheel 4a and the left transmission wheel 4b. Rotate.
  • an armrest cover 7 is installed on the outer side of the right transmission wheel 4a and the left transmission wheel 4b, and an unlock button 5 that can move forward and backward is provided between the right transmission wheel 4a and the left transmission wheel 4b.
  • a clamping part 6 is formed at one end of 5, and the clamping part 6 is clamped between the right transmission wheel 4a and the left transmission wheel 4b and restricts the rotation thereof.
  • a first spring 9 is provided between the clamping portion 6 and the armrest cover 7, so when removed After the external force is pressed on the pressing portion 8, the unlocking button 5 will spring back to its original position due to the elastic deformation of the first spring 9.
  • a bracket 10 is also installed between the right transmission wheel 4a, the left transmission wheel 4b and the armrest cover 7. Both the left and right sides of the bracket 10 are provided with holes 11, and the right transmission wheel 4a and the left transmission wheel 4b are rotatably arranged on the holes 11 with their respective centers of circles as axes.
  • a locking device 14 is installed on the front of the pedal 1, and the lower end of the support pipe 2 is rotatably connected with the locking device 14 through a fork tube 15.
  • the device 14 is provided with a rotating hole 16, one end of the fork tube 15 is rotatably fixed in the rotating hole 16 by a fastener 17, and the fork tube 15 can be rotated and folded relative to the pedal 1, specifically ,
  • the locking device 14 is provided with an arc-shaped slide 18, both ends of the arc-shaped slide 18 are provided with recessed locking grooves 21, the fork tube 15 is installed with a slider 19, the lower end of the slider 19 A fixed shaft 20 is penetrated.
  • the fixed shaft 20 can slide in the arc-shaped slideway 18.
  • the slider 19 and the fork tube 15 can be directly or indirectly displaced relative to each other, thereby driving
  • the fixed shaft 20 moves in the arc slide 18, a cavity 27 is opened in the middle of the slider 19, and one side of the cavity 27 is opened with a semicircular hole for the fastener 17 to pass through. 28.
  • a third spring 29 abuts between the fastener 17 and the cavity 27.
  • the lower part of the pipe 2 is slidably provided with a sliding head 22, a steel wire rope group 24 is fixed on the folding armrest 3, and the other end of the steel wire rope group 24 is fixedly connected to the sliding head 22, and the sliding block
  • the upper end of 19 is formed with an inclined surface 23 for the sliding head 22 to squeeze.
  • the folding armrest 3 is connected by a linkage mechanism and drives the sliding head 22.
  • the sliding head 22 can be The support tube 2 moves inside, thereby squeezing the inclined surface 23, and then driving the slider 19 to move in the fork tube 15.
  • a fixed head 25 is installed on the upper end of the sliding head 22, and the fixed head 25 is located on the inclined surface.
  • the upper end of 23 is fixed to the support tube 2, and a second spring 26 abuts between the fixed head 25 and the sliding head 22.
  • the folding armrest 3 can be folded, and The device can rotate and fold the support tube 2 at the same time when the armrest 3 is folded through the set linkage mechanism, namely the steel wire group 24, without pressing other folding switches, and is convenient to operate.
  • the support tube 2 is provided with an inner tube 30, the inner tube 30 is elastically clamped with an elastic pin 34, and the other end of the elastic pin 34 extends out of the inner tube 30 and A protrusion 35 is formed. Since the elastic pin 34 has elasticity, after pressing the protrusion 35, the elastic pin 34 will be compressed, so that the protrusion 35 will be retracted into the support tube 2. At this time, the support tube 2 and the inner The tubes 30 can move relative to each other to adjust the height.
  • the support tube 2 is provided with a plurality of positioning holes 36 for the protrusions 35 to pass through.
  • the upper end of the inner tube 30 extends out of the support tube 2 and is connected to the folding armrest 3.
  • a sheath 31 is installed between the upper end opening of the support tube 2 and the inner tube 30, and the upper end opening of the support tube 2
  • An elastic opening 32 is provided, and a quick release member 33 is installed on the outer periphery of the elastic opening 32.
  • the clamping part 6 will be deformed due to the elastic deformation of the first spring 9 It is forced to return to the original position, so when the right transmission wheel 4a and the left transmission wheel 4b are rotating, the clamping part 6 is attached to the surface of the right transmission wheel 4a and the left transmission wheel 4b, and then the gear teeth 12 Mutual engagement, that is, the left and right armrests can be rotated and folded. Because the folding armrest 3 is fixed with the wire rope group 24, when the folding armrest 3 rotates downward, the right transmission wheel 4a and the left transmission wheel 4b rotate inward at the same time. The wire rope 28 will be pulled to shorten the length of the wire rope 28. Therefore, the sliding head 22 connected below the wire rope 28 will be driven and move upward.
  • the clamping part 6 When the folding armrest 3 is folded to 45°, the clamping part 6 will automatically be locked into the first
  • the second unlocking groove 13b facilitates the folding operation.
  • the sliding head 22 will move upward while compressing the second spring 26.
  • the sliding head 22 just moves up to the tilt of the sliding block 19
  • the third compression spring 29 When the slider 19 moves downward, the third compression spring 29 will be compressed, and the slider 19 will be moved downward.
  • the fixed shaft 20 installed will move from the locking slot 21 to the arc slide 18, at this time the fork tube 15 can be rotated and folded to the left, while the fixed shaft 20 slides to the left in the arc slide 18 until the pin The shaft slides to the far left and can no longer slide to the left.
  • the straight tube 13 is already in the fully folded state.
  • the folding armrest 3 is folded from 45° to 90°.
  • the wire rope group 24 will continue to be pulled to further shorten the length of the wire rope group 24.
  • the slider 22 will continue to move upward while further compressing the second spring 26.
  • the slider 22 will move to the upper end of the inclined surface 23 and leave the inclined surface.
  • the slider 22 will no longer push the slider 19 downward, and because the inclined surface 22 loses the pressure exerted by the slider 22, the third compression spring 29 compressed at the other end of the slider 19 will When the pressure is released, the third compression spring 29 expands to an open state, thereby pushing the slider 19 upward.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

一种折叠滑板车，包括车踏板（1），车踏板（1）的前部连接有扶管（2），扶管（2）通过第二折叠装置可转动地设置在车踏板（1）上；扶管（2）的上端安装有折叠扶手（3），扶管（2）的下端设置有前轮（37），车踏板（1）的后部设置有后轮（38），在按压解锁按钮之后，即可对滑板车的扶手进行折叠操作，在折叠滑板车扶手的同时，联动机构会带动滑动头（22）移动，调节固定轴（20）的位置，使固定轴（20）进入弧形滑道（18）内，此时便可对车身进行折叠操作，两个装置的折叠机构通过联动机构连接在一起，通过按压一个按钮即可对两个装置进行折叠操作，使用起来十分方便。

Description

一种折叠滑板车 技术领域
本发明涉及折叠滑板车技术领域，特指一种折叠滑板车。
背景技术
折叠滑板车大大增加了人们的对出行方式的多样化选择，常常会采用坐地铁或者公交和折叠滑板车组合的出行方式，现有的折叠滑板车为车管与踏板之间设置折叠装置，使车管与踏板折合在一起，减小空间占有率，如[中国实用新型]CN201820530178.0公开的折叠滑板车，该滑板车包括踏板、设置于该踏板前部和后部的轮子、设置在该踏板上的插杆、设置于该插杆上端的扶手，所述踏板的前部上侧设有插孔，该插杆的下端插在该插孔内，同时，该插孔的侧壁上设有卡孔，该插杆的下端设有弹性卡块，该弹性卡块和该卡孔相配，通过按下插杆中部靠下位置的按钮，即可对插杆与踏板之间进行折叠。
当需要折叠滑板车时，要蹲下打开折叠开关才能进行折叠操作，这种操作方式，很不方便，并且滑板车扶手的宽度一般会宽于踏板的宽度，因此折叠之后的滑板车，扶手会占用较大的使用空间，不利于收纳。
发明内容
本发明的目的是提供一种折叠滑板车，通过联动机构，解决滑板车折叠不方便的问题，减小占用空间。
本发明的目的是这样实现的：
一种折叠滑板车，包括车踏板，车踏板的前部连接有扶管，扶管通过第二折叠装置可转动设置在车踏板上；所述扶管的上端安装有折叠扶手，所述扶管的下端设置有前轮，所述车踏板的后部设置有后轮；所述折叠扶手通过联动机 构连接所述第二折叠装置，所述折叠扶手内设置有解锁按钮，按压解锁按钮，即可对折叠扶手和扶管同时进行折叠。
优选地，所述扶管的下部可滑动设置有滑动头，所述折叠扶手通过所述联动机构连接并带动所述滑动头，通过旋转所述折叠扶手可使所述滑动头在扶管内移动，从而打开第二折叠装置，对扶管进行折叠。
优选地，所述折叠扶手包括左扶手和右扶手，所述左扶手和右扶手之间设置有第一折叠装置，所述左扶手和右扶手可相对于所述第一折叠装置进行旋转折叠。
优选地，所述第一折叠装置包括右传动轮和左传动轮，所述左扶手的右端连接有所述右传动轮，所述右扶手的左端连接有所述左传动轮；所述右传动轮与左传动轮抵靠在一起，并且所述右传动轮和左传动轮以各自的圆心为轴，进行旋转折叠。
优选地，所述右传动轮和左传动轮上均成型有轮齿，所述右传动轮与左传动轮之间通过轮齿可进行相互啮合。
优选地，所述右传动轮与左传动轮之间设置有可前后移动的解锁按钮，解锁按钮的一端成型有卡接部，卡接部卡接在所述右传动轮与左传动轮之间，并限制其转动。
优选地，所述右传动轮和/或左传动轮的端面成型有与所述卡接部相适配的卡接槽。
优选地，还包括有第二解锁槽和第三卡槽，所述卡接槽、第二解锁槽和第三卡槽分别依次设置在所述右传动轮和/或左传动轮的外缘部上，用于与卡接部在不同的折叠阶段适配；所述卡接部与扶手盖之间设置有第一弹簧。
优选地，所述右传动轮与左传动轮的外侧安装有扶手盖，所述解锁按钮的另一端伸出所述扶手盖并形成按压部；所述右传动轮、左传动轮与扶手盖之间还安装有支架，支架的左右两侧均开设有孔位，所述右传动轮、左传动轮以各自的圆心为轴，可转动设置在所述孔位上。
优选地，所述第二折叠装置包括有锁定装置和叉管，锁定装置内开设有弧形滑道，所述叉管内安装有滑块，滑块的下端穿设有固定轴，固定轴可滑动设置在所述弧形滑道内；所述车踏板的前部安装有所述锁定装置，所述扶管的下端通过叉管与所述锁定装置可转动连接从而进行旋转折叠；所述弧形滑道的两端向内侧成型有锁定卡槽，旋转所述折叠扶手可通过钢丝绳组带动所述滑块与叉管之间发生相对位移，进而带动所述固定轴在所述弧形滑道内移动；所述滑块的上端形成有供所述滑动头挤压的倾斜面，通过旋转所述折叠扶手可使所述滑动头在扶管内移动，从而挤压所述倾斜面，进而带动所述滑块在叉管内移动；所述滑动头的上端安装有固定头，固定头位于所述倾斜面的上端并固定在所述扶管上，所述固定头与滑动头之间抵接有第二弹簧；所述联动机构为钢丝绳组，所述折叠扶手通过钢丝绳组连接并带动所述第二折叠装置；所述滑块的中部开设有腔体，腔体的一侧开设有用于使紧固件穿过的半圆孔，所述紧固件与腔体的之间抵接有第三弹簧；所述扶管内穿设有内管，内管的上端伸出所述扶管内并连接所述折叠扶手，所述扶管的上端开口与内管之间安装有护套，所述扶管的上端开口处开设有弹性开口，弹性开口的外周安装有快拆件；所述内管内弹性卡接有弹销件，弹销件的另一端伸出所述内管并形成有凸块，所述扶管上开设有若干个供所述凸块穿过的定位孔；所述锁定装置上开设有旋转孔，所述叉管的一端通过紧固件可旋转固定在所述旋转孔内，所述叉管可相对所述车踏板 进行旋转折叠。
本发明相比现有技术突出且有益的技术效果是：
1、本发明在按压解锁按钮之后，即可对滑板车的扶手进行折叠操作，并且在折叠滑板车扶手的同时，设置的联动机构将会带动滑动头移动，从而调节固定轴的位置，使固定轴进入弧形滑道内，此时便可对车身进行折叠操作，本设计将两个装置的折叠机构通过联动机构连接在一起，通过按压一个按钮即可实现对两个装置进行折叠操作，不需要再通过操作多个折叠开关，进行折叠，使用起来十分方便。
附图说明
图1为本发明的立体结构示意图。
图2为本发明折叠后的状态示意图。
图3为本发明的爆炸结构示意图。
图4为本发明的俯视图。
图5为图4中A-A处结构剖视图。
图6为图5中B处结构放大示意图。
图7为图5中C处结构放大示意图。
图8为折叠扶手的折叠动作示意图。
图9为第一折叠装置的结构示意图。
图10为折叠扶手的俯视图。
图11为图10中D-D处结构剖视图。
图12为折叠扶手的主视图。
图13为图12中E-E处结构剖视图。
图14为扶管与折叠扶手的俯视图。
图15为图13中F-F处结构剖视图。
附图标记：1-车踏板；2-扶管；3-折叠扶手；3a-左扶手；3b-右扶手；4-第一折叠装置；4a-右传动轮；4b-左传动轮；5-解锁按钮；6-卡接部；7-扶手盖；8-按压部；9-第一弹簧；10-支架；11-孔位；12-轮齿；13a-卡接槽；13b-第二解锁槽；13c-第三卡槽；14-锁定装置；15-叉管；16-旋转孔；17-紧固件；18-弧形滑道；19-滑块；20-固定轴；21-锁定卡槽；22-滑动头；23-倾斜面；24-钢丝绳组；25-固定头；26-第二弹簧；27-腔体；28-半圆孔；29-第三弹簧；30-内管；31-护套；32-弹性开口；33-快拆件；34-弹销件；35-凸块；36-定位孔；37-前轮；38-后轮。
具体实施方式
下面结合附图1-15对本发明的具体实施方式作进一步详细说明。
一种折叠滑板车。
如图1所示，包括车踏板1，车踏板1的前部连接有可转动的扶管2，扶管2通过第二折叠装置可转动设置在车踏板1的前端，扶管2的上端安装有折叠扶手3，所述扶管2的下端设置有前轮37，所述车踏板1的后部设置有后轮38。
结合图1和图2，通过按压解锁按钮5之后，折叠扶手3即可向下旋转进行折叠操作，同时扶管2也可向车踏板1的一侧进行旋转折叠操作。
结合图8和图9，所述第一折叠装置4包括右传动轮4a和左传动轮4b，在左扶手3a的右端连接有右传动轮4a，在右扶手3b的左端连接有左传动轮4b，所述右传动轮4a与左传动轮4b互相抵靠在一起，并且右传动轮4a和左传动轮4b分别以各自的圆心为轴，共同向内侧旋转，达到折叠的功能，并且在右传动 轮4a和左传动轮4b上均成型有轮齿12，所述右传动轮4a与左传动轮4b之间通过轮齿12可进行相互啮合，同时在右传动轮4a和/或左传动轮4b的端面至少成型有一与所述卡接部6相适配的卡接槽13a，当卡接部6卡接在卡接槽13a内时，能够限制右传动轮4a与左传动轮4b之间的转动。
结合图10和图11，在右传动轮4a与左传动轮4b的外侧安装有扶手盖7，所述右传动轮4a与左传动轮4b之间设置有可前后移动的解锁按钮5，解锁按钮5的一端成型有卡接部6，卡接部6卡接在所述右传动轮4a与左传动轮4b之间，并限制其转动。
结合图11和图13，所述解锁按钮5的另一端伸出所述扶手盖7并形成按压部8，所述卡接部6与扶手盖7之间设置有第一弹簧9，因此当除去按压部8上按压的外力后，解锁按钮5由于第一弹簧9的弹性形变，将会弹回原位，在右传动轮4a、左传动轮4b与扶手盖7之间还安装有支架10，支架10的左右两侧均开设有孔位11，所述右传动轮4a、左传动轮4b以各自的圆心为轴，可转动设置在所述孔位11上。
结合图5和图6，为了更好的实现，在车踏板1的前部安装有锁定装置14，所述扶管2的下端通过叉管15与所述锁定装置14可转动连接，所述锁定装置14上开设有旋转孔16，所述叉管15的一端通过紧固件17可旋转固定在所述旋转孔16内，所述叉管15可相对所述车踏板1进行旋转折叠，具体的，在锁定装置14上开设有弧形滑道18，所述弧形滑道18的两端设置有凹陷的锁定卡槽21，所述叉管15内安装有滑块19，滑块19的下端穿设有固定轴20，固定轴20可在所述弧形滑道18内滑动，通过旋转所述折叠扶手3可直接或间接的使所述滑块19与叉管15发生相对位移，进而带动所述固定轴20在所述弧形滑道18 内移动，所述滑块19的中部开设有腔体27，腔体27的一侧开设有用于使所述紧固件17穿过的半圆孔28，所述紧固件17与腔体27的之间抵接有第三弹簧29。
具体看图7，所述扶管2的下部可滑动设置有滑动头22，在折叠扶手3上固定有钢丝绳组24，钢丝绳组24的另一端与所述滑动头22固定连接，所述滑块19的上端形成有供所述滑动头22挤压的倾斜面23，所述折叠扶手3通过联动机构连接并带动所述滑动头22，通过旋转所述折叠扶手3可使所述滑动头22在扶管2内移动，从而挤压所述倾斜面23，进而带动所述滑块19在叉管15内移动，所述滑动头22的上端安装有固定头25，固定头25位于所述倾斜面23的上端并固定在所述扶管2上，所述固定头25与滑动头22之间抵接有第二弹簧26，在按压解锁按钮5后，就能够对折叠扶手3进行折叠操作，而本装置通过设置的联动机构即钢丝绳组24，在折叠扶手3时，能够同时对扶管2进行旋转折叠，无需按压其它的折叠开关，操作方便。
结合图14和图15，所述扶管2内穿设有内管30，所述内管30内弹性卡接有弹销件34，弹销件34的另一端伸出所述内管30并形成有凸块35，由于弹销件34具有弹性，通过按压凸块35后，弹销件34将会被压缩，从而凸块35会缩入扶管2内，此时的扶管2和内管30之间可以相对移动，从而调节高度，所述扶管2上开设有若干个供所述凸块35穿过的定位孔36。内管30的上端伸出所述扶管2内并连接所述折叠扶手3，所述扶管2的上端开口与内管30之间安装有护套31，所述扶管2的上端开口处开设有弹性开口32，弹性开口32的外周安装有快拆件33。
本产品折叠的具体工作过程如下：
首先，按压扶手盖7内的解锁按钮5，即施力按压按压部8，此时解锁按钮5的卡接部6将会离开右传动轮4a与左传动轮4b上的卡接槽13a，同时压缩第一弹簧9，此时右传动轮4a与左传动轮4b可相对进行转动，并且可以不再按压按压部8，此时的卡接部6将会由于第一弹簧9的弹性形变，被迫恢复原位，因此当右传动轮4a与左传动轮4b在转动的时候，卡接部6是贴合在右传动轮4a与左传动轮4b的表面上的，然后轮齿12之间进行相互啮合，即可以对左右的扶手进行旋转折叠操作，由于折叠扶手3上固定有钢丝绳组24，然后当折叠扶手3向下旋转时，右传动轮4a与左传动轮4b同时向内侧旋转，将会拉动钢丝绳28，使钢丝绳28的长度变短，因此钢丝绳28下方连接的滑动头22，将会被带动并向上移动，当折叠扶手3折到45°时，卡接部6会自动卡入第二解锁槽13b，方便进行折叠操作，同时在折叠扶手3转动的过程中，滑动头22将会向上移动，同时压缩第二弹簧26，此时的滑动头22正好上移到滑块19的倾斜面23的位置，然后滑动头22会将滑块19向下顶，从而滑块19会向下移动，当滑块19向下移动时，将会压缩第三压簧29，同时滑块19上安装的固定轴20将会从锁定卡槽21中移动到弧形滑道18内，此时的叉管15可以进行向左旋转折叠，同时固定轴20在弧形滑道18内向左滑动，直到销轴滑到最左边，无法再向左滑动，此时的直管13已处于完全收叠状态，当滑板车处于完全收叠状态之后，此时再将折叠扶手3由45°折到90°，将会继续拉动钢丝绳组24，进一步缩短钢丝绳组24的长度，滑动头22将会继续向上移动，同时进一步压缩第二弹簧26，此时滑动头22将会移动到倾斜面23的上端，离开倾斜面23，此时的滑动头22不会再将滑块19向下顶，并且因为倾斜面22失去了滑动头22施加的压力，所以滑块19另一端被压缩的第三压簧29将会释放压力，第三压簧29由伸 缩到张开的状态，从而会将滑块19向上顶开，滑块19向上移动时，固定轴20从弧形滑道18再次进入到锁定卡槽21内，并且当折叠扶手3折到90°时，卡接部6会自动卡入第三卡槽13c，此时的折叠结构处于锁死状态，折叠后的滑板车处于锁死状态，不会松动，方便拿取。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (10)

  1. 一种折叠滑板车，其特征在于，包括车踏板(1)，车踏板(1)的前部连接有扶管(2)，扶管(2)通过第二折叠装置可转动设置在车踏板(1)上；所述扶管(2)的上端安装有折叠扶手(3)，所述扶管(2)的下端设置有前轮(37)，所述车踏板(1)的后部设置有后轮(38)；所述折叠扶手(3)通过联动机构连接所述第二折叠装置，所述折叠扶手(3)内设置有解锁按钮(5)，按压解锁按钮(5)，即可对折叠扶手(3)和扶管(2)同时进行折叠。
  2. 根据权利要求1所述的一种折叠滑板车，其特征在于：所述扶管(2)的下部可滑动设置有滑动头(22)，所述折叠扶手(3)通过所述联动机构连接并带动所述滑动头(22)，通过旋转所述折叠扶手(3)可使所述滑动头(22)在扶管(2)内移动，从而打开第二折叠装置，对扶管(2)进行折叠。
  3. 根据权利要求2所述的一种折叠滑板车，其特征在于：所述折叠扶手(3)包括左扶手(3a)和右扶手(3b)，所述左扶手(3a)和右扶手(3b)之间设置有第一折叠装置(4)，所述左扶手(3a)和右扶手(3b)可相对于所述第一折叠装置(4)进行旋转折叠。
  4. 根据权利要求3所述的一种折叠滑板车，其特征在于：所述第一折叠装置(4)包括右传动轮(4a)和左传动轮(4b)，所述左扶手(3a)的右端连接有所述右传动轮(4a)，所述右扶手(3b)的左端连接有所述左传动轮(4b)；所述右传动轮(4a)与左传动轮(4b)抵靠在一起，并且所述右传动轮(4a)和左传动轮(4b)以各自的圆心为轴，进行旋转折叠。
  5. 根据权利要求4所述的一种折叠滑板车，其特征在于：所述右传动轮(4a)和左传动轮(4b)上均成型有轮齿(12)，所述右传动轮(4a)与左传动轮(4b)之间通过轮齿(12)可进行相互啮合。
  6. 根据权利要求5所述的一种折叠滑板车，其特征在于：所述右传动轮(4a) 与左传动轮(4b)之间设置有可前后移动的解锁按钮(5)，解锁按钮(5)的一端成型有卡接部(6)，卡接部(6)卡接在所述右传动轮(4a)与左传动轮(4b)之间，并限制其转动。
  7. 根据权利要求6所述的一种折叠滑板车，其特征在于：所述右传动轮(4a)和/或左传动轮(4b)的端面成型有与所述卡接部(6)相适配的卡接槽(13a)。
  8. 根据权利要求7所述的一种折叠滑板车，其特征在于：还包括有第二解锁槽(13b)和第三卡槽(13c)，所述卡接槽(13a)、第二解锁槽(13b)和第三卡槽(13c)分别依次设置在所述右传动轮(4a)和/或左传动轮(4b)的外缘部上，用于与卡接部(6)在不同的折叠阶段适配；所述卡接部(6)与扶手盖(7)之间设置有第一弹簧(9)。
  9. 根据权利要求6所述的一种折叠滑板车，其特征在于：所述右传动轮(4a)与左传动轮(4b)的外侧安装有扶手盖(7)，所述解锁按钮(5)的另一端伸出所述扶手盖(7)并形成按压部(8)；所述右传动轮(4a)、左传动轮(4b)与扶手盖(7)之间还安装有支架(10)，支架(10)的左右两侧均开设有孔位(11)，所述右传动轮(4a)、左传动轮(4b)以各自的圆心为轴，可转动设置在所述孔位(11)上。
  10. 根据权利要求2所述的一种折叠滑板车，其特征在于：所述第二折叠装置包括有锁定装置(14)和叉管(15)，锁定装置(14)内开设有弧形滑道(18)，所述叉管(15)内安装有滑块(19)，滑块(19)的下端穿设有固定轴(20)，固定轴(20)可滑动设置在所述弧形滑道(18)内；所述车踏板(1)的前部安装有所述锁定装置(14)，所述扶管(2)的下端通过叉管(15)与所述锁定装置(14)可转动连接从而进行旋转折叠；所述弧形滑道(18)的两端向内侧成型有锁定卡槽(21)，旋转所述折叠扶手(3)可通过所述联动机构带动所述滑 块(19)与叉管(15)之间发生相对位移，进而带动所述固定轴(20)在所述弧形滑道(18)内移动；所述滑块(19)的上端形成有供所述滑动头(22)挤压的倾斜面(23)，通过旋转所述折叠扶手(3)可使所述滑动头(22)在扶管(2)内移动，从而挤压所述倾斜面(23)，进而带动所述滑块(19)在叉管(15)内移动；所述滑动头(22)的上端安装有固定头(25)，固定头(25)位于所述倾斜面(23)的上端并固定在所述扶管(2)上，所述固定头(25)与滑动头(22)之间抵接有第二弹簧(26)；所述联动机构为钢丝绳组(24)，所述折叠扶手(3)通过钢丝绳组(24)连接并带动所述第二折叠装置；所述滑块(19)的中部开设有腔体(27)，腔体(27)的一侧开设有用于使紧固件(17)穿过的半圆孔(28)，所述紧固件(17)与腔体(27)的之间抵接有第三弹簧(29)；所述扶管(2)内穿设有内管(30)，内管(30)的上端伸出所述扶管(2)内并连接所述折叠扶手(3)，所述扶管(2)的上端开口与内管(30)之间安装有护套(31)，所述扶管(2)的上端开口处开设有弹性开口(32)，弹性开口(32)的外周安装有快拆件(33)；所述内管(30)内弹性卡接有弹销件(34)，弹销件(34)的另一端伸出所述内管(30)并形成有凸块(35)，所述扶管(2)上开设有若干个供所述凸块(35)穿过的定位孔(36)；所述锁定装置(14)上开设有旋转孔(16)，所述叉管(15)的一端通过紧固件(17)可旋转固定在所述旋转孔(16)内，所述叉管(15)可相对所述车踏板(1)进行旋转折叠。
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