WO2014082318A1 - Foldable bicycle - Google Patents

Foldable bicycle Download PDF

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Publication number
WO2014082318A1
WO2014082318A1 PCT/CN2012/085786 CN2012085786W WO2014082318A1 WO 2014082318 A1 WO2014082318 A1 WO 2014082318A1 CN 2012085786 W CN2012085786 W CN 2012085786W WO 2014082318 A1 WO2014082318 A1 WO 2014082318A1
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WO
WIPO (PCT)
Prior art keywords
frame
seat
box
bicycle according
folding bicycle
Prior art date
Application number
PCT/CN2012/085786
Other languages
French (fr)
Chinese (zh)
Inventor
康浩明
吴玉耀
Original Assignee
Kong Ho Ming
Ng Yuk Yiu
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 Kong Ho Ming, Ng Yuk Yiu filed Critical Kong Ho Ming
Publication of WO2014082318A1 publication Critical patent/WO2014082318A1/en

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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
    • B62J19/00—Parking covers for 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
    • B62K15/00—Collapsible or foldable cycles
    • B62K15/006—Collapsible or foldable cycles the frame being foldable
    • B62K15/008—Collapsible or foldable cycles the frame being foldable foldable about 2 or more axes
    • 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
    • B62K2015/005—Collapsible or foldable cycles having additional wheels for use when folded or collapsed

Definitions

  • the invention discloses a bicycle, in particular a folding bicycle which can be folded and opened.
  • the bicycles in the prior art are generally divided into two types, one of which is fixed in shape, that is, the bicycle can only be used for riding, and its shape is fixed; the other is foldable and deformable, that is, when not riding.
  • the bicycle can be folded and folded to reduce the floor space, and the current folding bicycle is simply deformed. After the folding deformation, the shape of the bicycle is still large, and the footprint and volume cannot be reduced much, carrying and transporting. There are still many inconveniences.
  • the present invention provides a new folding bicycle structure, which can gather the front wheel, the steering wheel and the seat at the same time when being gathered,
  • the bicycle is gathered into a structure having a substantially rectangular parallelepiped shape, which greatly reduces the footprint and volume, and greatly facilitates carrying and transportation.
  • a folding bicycle comprising a frame, a front wheel, a rear wheel, a steering wheel and a seat, a front fork mounted on the front end of the frame, a front wheel mounted on the front fork, and a rudder
  • the disc is mounted on the top of the front fork through a retractable rudder disc folding bracket, the top of the rudder disc is a handle, the rear wheel is mounted at the rear end of the frame, and the seat is mounted on the frame by a seat support rod that can be opened and closed.
  • the steering wheel comprises a handle and a curved handle, and the handle is provided with two left and right sides.
  • the two handles are respectively set on the top end of the curved handle, and can be rotated along the curved handle, and the corresponding positions on the two handles are provided with a safety lock, two When the handle is opened, the safety locks are snapped together to maintain the open state of the two handles.
  • the bottom end of the curved handle is mounted on the steering wheel folding bracket through a pin shaft, and the curved handle is rotatable along the pin shaft, and the bottom of the curved handle is fixedly provided with a buckle, and the steering wheel is folded to have an activity corresponding to the buckle position
  • a hook is arranged between the hook and the rudder folding bracket, and a loose button is arranged on the rudder folding bracket corresponding to the position of the hook.
  • the bottom of the seat support rod is mounted on the frame by a seat folding bracket.
  • the front end of the frame is mounted with a front protection frame through a front support shaft.
  • the front protection frame is mounted with a light box through a first support arm, a front spotlight is installed in the light box, and the front guard frame is mounted on the front support arm through the second support arm.
  • the light switch control box is provided with a power switch control box through the third support arm on the front guard frame, and the light switch control box and the power switch control box are arranged in parallel.
  • a fixing member is respectively fixed between the first support arm and the second support arm, and between the first support arm and the third support arm.
  • the light box is wound with a protective tape, and the protective tape can be hooked up to the light box after being pulled out.
  • a rudder disc card interface is disposed on the light box, and a first card joint capable of being inserted into the rudder disc card interface is fixed at a corresponding position on the rudder disc.
  • the rudder disc card interface has a two-step shape.
  • the rear end of the frame is installed with a rear protection frame through a rear support shaft, and a power supply box is installed on the rear protection frame through a third support arm, and a power supply is installed in the power supply box, and the rear protection frame is installed through the fourth support arm.
  • the indicator light box has a rear indicator light installed in the rear indicator light box.
  • a pulley is arranged on the power box and the rear indicator box.
  • the power box is provided with a seat card interface, and a second card connector that can be inserted into the seat card interface is fixed at a corresponding position on the seat.
  • the seat card interface has a two-step shape.
  • the front wheel is mounted on the forearm, the forearm is mounted on the front fork, and the front arm and the front fork are provided with a shock absorber.
  • the invention has the beneficial effects that: when the invention is folded, it can have an approximate rectangular parallelepiped shape, greatly reducing the floor space and volume, greatly facilitating carrying and transportation, and the invention is provided with a protective device, which can protect the bicycle when it is folded. The components are not damaged.
  • a pulley is also provided, and the folding time is short and convenient. After the completion of the square folding, the bicycle can be walked through the pulley, which is convenient for carrying the indoor and large-sized collective transporter when not riding.
  • Figure 1 is a schematic perspective view of the present invention.
  • FIG. 2 is a schematic structural view of a collapsed state of the present invention.
  • Fig. 3 is a schematic view showing the structure of the first step when the invention is folded.
  • Figure 4 is a schematic view showing the structure of the second step when the present invention is folded.
  • FIG. 5 is a schematic structural view of the third step when the present invention is folded.
  • Figure 6 is a schematic view showing the structure of the fourth step when the present invention is folded.
  • Figure 7 is a schematic view showing the structure of the fifth step when the present invention is folded.
  • FIG. 8 is a schematic structural view of the sixth step of the present invention when it is folded.
  • FIG. 9 is a schematic structural view of a power supply box of the present invention.
  • Figure 10 is a schematic view showing the structure of the seat card of the present invention.
  • Figure 11 is a schematic view showing the structure of the seat of the present invention after being engaged.
  • Figure 12 is a schematic view showing the structure of the steering wheel of the present invention.
  • Figure 13 is a schematic view showing the structure of the steering wheel of the present invention.
  • Figure 14 is a schematic view showing the structure of the handle position of the present invention.
  • Figure 15 is a schematic view showing the locking structure at the position of the handle of the present invention.
  • Figure 16 is a schematic view showing the front and side structures of the mounting structure of the protective frame of the present invention.
  • Fig. 17 is a structural schematic view showing a state in which a seat portion is folded in accordance with the present invention.
  • Figure 18 is a schematic view showing the structure of the seat portion in the folded state of the present invention.
  • Figure 19 is a schematic view showing the structure of the seat portion in the collapsed state of the present invention.
  • Figure 20 is a schematic view showing the structure of the seat portion in the folded state of the present invention.
  • This embodiment is a preferred embodiment of the present invention, and other principles and basic structures are the same as or similar to those of the present embodiment, and are all within the protection scope of the present invention.
  • the main body of the present invention is a frame 10, and the frame 10 is a main body support structure of the present invention.
  • the front end of the frame 10 is mounted with a front wheel 13, and the rear end of the frame 10 is mounted with a rear wheel. 14.
  • the front end of the frame 10 is mounted with a front fork through a bearing, the front fork can be rotated along the frame 10, and the top end of the front fork is the steering wheel 1.
  • the front fork is fixedly mounted with a steering wheel folding bracket.
  • the steering wheel 1 is mounted on the steering wheel folding bracket 4, the steering wheel 1 can be gathered at the steering wheel folding bracket 4, please refer to Figure 13 and Figure 14 together, the steering wheel 1 mainly comprises a curved handle 11 and two handles 16.
  • the curved handle 11 is curved in a backward direction when the bicycle is riding.
  • the two handles 16 are respectively set on the top of the curved handle 11 and can be rotated along the curved handle 11, and the corresponding positions on the two handles 16 are set.
  • There is a safety lock 39 which can be mounted on the curved handle 11 or on one of the handles 16. When the two handles 16 are disengaged, the safety locks 39 are snapped together to maintain the disengaged state of the two handles 16. When folded, the safety locks 39 are opened to close the two handles 16. Referring to FIG.
  • the safety lock 39 mainly includes a handle 48, a handle spring 49 and a lock pin 50, wherein the corresponding positions on the two handles 16 respectively have a lock hole and a lock pin.
  • 50 corresponds to the lock hole setting, so that the lock pin 50 can be inserted into the lock hole, the lock pin 50 is provided with a handle spring 49, and the top of the lock pin 50 is fixedly mounted with a handle 48, when the two handles 16 are opened, the lock The pin 50 is inserted into the locking holes of the two handles 16 under the action of the elastic force of the handle spring 49 to maintain the disengaged state of the two handles 16; when folded, the handle 48 is pulled, and the locking pin 50 is pulled upward to make the lock The pin 50 is disengaged from the keyholes in the two handles 16 so that it can be freely gathered.
  • the bottom of the curved handle 11 is mounted on the steering wheel folding bracket 4 via the pin 32, and the curved handle 11 is rotatable along the pin 32, and the bottom of the curved handle 11 is fixed.
  • a buckle 33 is arranged, and a hook 34 is arranged correspondingly in the steering wheel folding bracket 4.
  • the buckle 33 can be snapped at the hook 34, and a spring 35 is arranged at the position of the hook 34.
  • the spring 35 can reset the hook 34 to secure the buckle 33 and the hook 34.
  • the outer side of the steering wheel folding bracket 4 is provided with a release button 36 corresponding to the position of the hook 34.
  • a shock absorber 6 is fixedly mounted on the bottom of the front fork, and a forearm 15 is fixedly attached to the bottom of the suspension 6.
  • the front arm 15 projects forward, and the front wheel 13 is mounted on the forearm 15.
  • a seat folding bracket 20 is fixedly mounted on the frame 10 , and a bottom of the seat support rod 19 is mounted on the seat folding bracket 20 . Up, and can be rotated along the seat folding bracket 20, and locked by the seat folding bracket 20.
  • the frame 10 is internally provided with a lock pit 47, and the seat support rod 19 is provided with a seat snap spring 46 at the bottom. The bottom end of the support rod 19 is pushed into the lock pit 47 by the seat snap spring 46, thereby fixing the relative position of the seat support lever 19 to the frame 10.
  • a seat 9 is mounted on the top of the seat support bar 19, and the seat 9 is rotatable and lockable on top of the seat support bar 19.
  • a pull rod 44 is mounted in the seat 9, and a top end of the seat support rod 19 is provided with a "waist" shaft, and the pull rod 44 is provided with a strip hole, and the width of the strip hole main body and the width of the "waist" axis short axis Consistently, the end of the strip hole is a circular hole, and the diameter of the circular hole is the same as the diameter of the "waist" axis.
  • the seat 9 When the pull rod 44 is pulled, the "waist” axis slides along the strip hole on the pull rod 44, when the waist When the “axis” slides to the end of the strip hole on the tie rod 44, the seat 9 can be freely rotated along the "waist” axis, and can be maintained when the "waist” axis is located at other positions of the strip hole on the tie rod 44.
  • the position of the seat 9 relative to the seat support bar 19 is unchanged.
  • the seat support bar 19 is divided into two sections, the height of the lock lever 45 is adjusted by the two sections, and the height of the seat 9 can be adjusted by adjusting the height lock lever 45.
  • the height adjustment lock lever 45 can adopt a conventional structure.
  • the rear end of the rear side of the frame 10 is rearwardly extended with a rear arm 18, and the rear wheel 14 is mounted on the rear arm 18.
  • a wheel 17 is mounted, and
  • the wheel disc is coaxially mounted with a foot pedal 12, and a flywheel is mounted coaxially with the rear wheel 14, and a chain is attached between the wheel 17 and the flywheel.
  • the foot pedal 12, the wheel 17, the flywheel and the chain structure are the same as in the prior art.
  • a front guard frame is mounted on the upper portion of the front end of the frame 10.
  • the front guard frame is mounted on the frame 10 through the front support shaft 22, and is rotatable along the front support shaft 22, and the front support frame passes the first support.
  • a light box 5 is mounted on the arm, and a front spotlight 30 is mounted in the light box 5 for night illumination, and the light box 5 can also be used as a front luggage rack.
  • the light protection switch box 2 is installed on the front protection frame through the second support arm
  • the power supply switch control box 3 is installed on the front protection frame through the third support arm, and the light switch control box 2 and the power switch control box 3 are arranged in parallel.
  • a fixing member 24 is fixed between the first supporting arm and the second supporting arm, and between the first supporting arm and the third supporting arm, respectively, for the first supporting arm and the second supporting arm And the first support arm and the third support arm are fixed together to make it stronger.
  • the light box 5 is wound with a protective tape 40, the end of the protective tape 40 is a card connector, the rear indicator box 7, the power box 8, the light switch control box 2, the power switch control box 3 or the frame 10
  • the corresponding position is provided with a snap hole, and the card connector can be inserted into the card hole to realize the installation of the guard band.
  • the structure of the card connector and the card hole can refer to the snap structure of the car seat belt.
  • the protective belt 40 can be pulled out and then connected to the rear indicator box 7, or the indicator light box 7 can be hooked on the power box 8 after the bypass, or the protective belt 40 can be pulled out and the bicycle can be hooked to the light switch control box after one week. 2.
  • the power switch is controlled on the box 3 or the frame 10.
  • the rudder disc card interface 31 is opened on the light box 5, and the rudder disc card interface 31 has a two-step shape, that is, one section is wider and the other section is narrower, and the fixed position 28 is fixedly mounted on the rudder disc 1 and fixed.
  • a first card connector 29 is fixedly disposed on the position 28, and when the invention is folded, the first card connector 29 is inserted from a wider portion of the rudder card interface 31 and moved to a narrower position, and is locked in a narrower position. It will not come out of it.
  • a rear guard frame is mounted on the rear end of the frame 10, and the rear guard frame is mounted on the rear end of the frame through the rear support shaft 23.
  • the rear support shaft 23 is disposed on the rear wheel 17 Near the position of the rotating shaft, a power supply box 8 is installed on the rear protective frame through the third supporting arm, and a power source is installed in the power box 8, the power source can be a lithium battery or a battery, and the rear indicator box is mounted on the rear protective frame through the fourth supporting arm. 7.
  • the rear indicator light is installed in the indicator light box 7.
  • the power box 8 is provided with a seat card interface 27, and the seat card interface 27 has a two-step shape, that is, one section is wider, the other section is narrower, and the second card connector 37 is fixed on the seat 9, when the invention is folded, the first The two-card connector 37 is inserted from a wider portion of the seat card interface 27 and moved to a narrower position, and is snapped at a narrower position without coming out of it.
  • a lock 38 is further provided on the power box 8 at a position corresponding to the seat card interface 27, and by pressing the lock 38, the second card connector 37 can be disengaged from the seat card interface 27.
  • the relative position on the rear indicator light box 7 and the power supply box 8 is correspondingly provided with a pulley 26.
  • the handle 11 When the present invention is folded, the handle 11 can be pulled by hand and the present invention can be pulled away by the pulley 26.
  • the front protection frame and the rear protection frame are respectively mounted on the frame 10 through the safety protection frame 42.
  • the installation structure of the front protection frame and the rear protection frame is the same.
  • a plurality of locking holes are provided in the frame 10, the locking hole positions are set as needed, the safety manual rod 41 is disposed corresponding to the locking hole, and the protection frame safety spring 43 is set on the safety manual rod 41, and the safety manual rod 41 is pulled.
  • the front guard frame and the rear guard frame are freely rotatable. At this time, when the rotation to the set position, the safety manual lever 41 is locked into the lock hole by the protection frame safety spring 43. The relative position between the front guard frame and the rear guard frame and the frame 10 is maintained.
  • a power generating device is further provided corresponding to the front wheel 13 or the rear wheel 14.
  • the front wheel 13 or the rear wheel 14 drives the power generating device to rotate to generate electric energy to charge the power source in the power box 8. Or directly power the invention.
  • the operation steps of the present invention at the time of folding are as follows: (1) firstly rotating the steering wheel 1 to the front wheel 13 by 180°; (2) pressing the release button 36 to make the card
  • the buckle 33 and the hook 34 are loosened, the curved handle 11 is rotated, the same is closed, and the front protective frame is rotated, and the first card joint 29 is snapped into the steering wheel card interface 31; (3) the handle 16 is closed; (4) The seat 9 is folded, and the rear protective frame is rotated, and the second card connector 37 is snapped into the seat card interface 27; (5) the protective tape 40 is pulled out and bypassed by the rear light box 7 and the power box 8, respectively, and then hooked On the light switch control box 2 and the power switch control box 3.
  • the invention When the invention is folded, it can be in the shape of a substantially rectangular parallelepiped, which greatly reduces the floor space and volume, greatly facilitates carrying and transportation, and the invention is provided with a protective device, which can protect the components of the bicycle from being damaged when the bicycle is folded.
  • the invention also has a pulley, which can pull the bicycle to walk through the pulley after being gathered, which is convenient for carrying when not riding.

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

Abstract

Disclosed is a foldable and extendable bicycle, the bicycle comprising a bicycle frame (10), a front wheel (13), a rear wheel (14), a helm (1) and a seat (9), wherein a front fork is mounted at the front end of the bicycle frame, the front wheel is mounted on the front fork, the helm is mounted at the top of the front fork via an openable and closable helm folding bracket (4), handles (16) are positioned at the top of the helm, the rear wheel is mounted at the rear end of the bicycle frame, and the seat is mounted on the bicycle frame via an openable and closable seat supporting rod (20). The foldable bicycle may be approximately cuboid-shaped when it is folded, thus reducing the occupied area and volume, and facilitating carrying and transport. In addition, the foldable bicycle is provided with a protection device (40) so that the components of the bicycle can be prevented from being damaged when it is folded. The foldable bicycle is further provided with glidewheels (26), the bicycle can be pulled to move via the glidewheels after it is folded, and the carrying of the foldable bicycle into rooms when it is unused and the mass transport thereof are convenient.

Description

一种折叠自行车  Folding bicycle 技术领域  Technical field
本发明公开一种自行车，特别一种能够收拢和撑开的折叠自行车。  The invention discloses a bicycle, in particular a folding bicycle which can be folded and opened.
背景技术Background technique
自行车作为传统的交通工具，在人们日常生活中仍然占有很重要的地位，随着全球气候变暖，节能环保口号越来越深入人心，这样就使得自行车越来越受人们所重视，自行车在人们生活中的使用也越来越多。自行车使用的方便性和功能的全面性越来越被自行车使用者所重视，这也逐渐成了自行车的发展方向。现有技术中的自行车通常分为两种，一种是固定形状的，即自行车仅能供骑行，其本身的形状固定不变；另一种是可折叠变形的，即在不骑行时，可将自行车折叠收拢，以减少占地面积，而目前的折叠自行车都是简单的进行变形，折叠变形后，自行车的形状仍然较大，占地面积和体积并不能减小很多，携带和运输仍然存在很多不便之处。As a traditional means of transportation, bicycles still occupy a very important position in people's daily life. With the global warming, energy conservation and environmental protection slogans are becoming more and more popular among people, which makes bicycles more and more popular. People in bicycles There are more and more uses in life. The convenience of bicycle use and the comprehensiveness of functions are increasingly valued by bicycle users, which has gradually become the development direction of bicycles. The bicycles in the prior art are generally divided into two types, one of which is fixed in shape, that is, the bicycle can only be used for riding, and its shape is fixed; the other is foldable and deformable, that is, when not riding. The bicycle can be folded and folded to reduce the floor space, and the current folding bicycle is simply deformed. After the folding deformation, the shape of the bicycle is still large, and the footprint and volume cannot be reduced much, carrying and transporting. There are still many inconveniences.
发明内容Summary of the invention
针对上述提到的现有技术中的折叠自行车变形后，形状仍然较大的缺点，本发明提供一种新的折叠自行车结构，其收拢时，能够将前轮、舵盘和座位同时收拢，能够将自行车收拢成一个大致呈长方体形的结构，极大的减小了占地面积和体积，大大方便了携带和运输。In view of the above-mentioned prior art folding bicycle, after deforming, the shape is still large, the present invention provides a new folding bicycle structure, which can gather the front wheel, the steering wheel and the seat at the same time when being gathered, The bicycle is gathered into a structure having a substantially rectangular parallelepiped shape, which greatly reduces the footprint and volume, and greatly facilitates carrying and transportation.
本发明解决其技术问题采用的技术方案是：一种折叠自行车，自行车包括车架、前轮、后轮、舵盘和座位，车架前端安装有前叉，前轮安装在前叉上，舵盘通过能够开合的舵盘折合支架安装在前叉顶部，舵盘顶部为把手，后轮安装在车架后端，座位通过能够开合的座位支撑杆安装在车架上。The technical solution adopted by the present invention to solve the technical problem is: a folding bicycle comprising a frame, a front wheel, a rear wheel, a steering wheel and a seat, a front fork mounted on the front end of the frame, a front wheel mounted on the front fork, and a rudder The disc is mounted on the top of the front fork through a retractable rudder disc folding bracket, the top of the rudder disc is a handle, the rear wheel is mounted at the rear end of the frame, and the seat is mounted on the frame by a seat support rod that can be opened and closed.
本发明解决其技术问题采用的技术方案进一步还包括：The technical solution adopted by the present invention to solve the technical problem thereof further includes:
所述的舵盘包括把手和弯柄，把手设有左右两个，两个把手分别套装在弯柄顶端，且能够沿着弯柄转动，两个把手上对应位置处设有保险锁，两个把手撑开时，保险锁卡接在一起，维持两个把手的撑开状态。The steering wheel comprises a handle and a curved handle, and the handle is provided with two left and right sides. The two handles are respectively set on the top end of the curved handle, and can be rotated along the curved handle, and the corresponding positions on the two handles are provided with a safety lock, two When the handle is opened, the safety locks are snapped together to maintain the open state of the two handles.
所述的弯柄底端通过销轴安装在舵盘折合支架上，弯柄能够沿着销轴转动，弯柄底部固定设有卡扣，舵盘折合支架内对应于卡扣位置处设有活动卡勾，卡勾与舵盘折合支架之间设有弹簧，舵盘折合支架上对应于卡勾位置处设有松脱按钮。The bottom end of the curved handle is mounted on the steering wheel folding bracket through a pin shaft, and the curved handle is rotatable along the pin shaft, and the bottom of the curved handle is fixedly provided with a buckle, and the steering wheel is folded to have an activity corresponding to the buckle position A hook is arranged between the hook and the rudder folding bracket, and a loose button is arranged on the rudder folding bracket corresponding to the position of the hook.
所述的座位支撑杆底部通过座位折合支架安装车架上。The bottom of the seat support rod is mounted on the frame by a seat folding bracket.
所述的车架前端通过前支撑轴安装有前防护架，前防护架上通过第一支撑臂安装有射灯箱，射灯箱内安装有前射灯，前防护架上通过第二支撑臂安装有灯光开关控制箱，前防护架上通过第三支撑臂安装有电源开关控制箱，灯光开关控制箱和电源开关控制箱平行设置。The front end of the frame is mounted with a front protection frame through a front support shaft. The front protection frame is mounted with a light box through a first support arm, a front spotlight is installed in the light box, and the front guard frame is mounted on the front support arm through the second support arm. The light switch control box is provided with a power switch control box through the third support arm on the front guard frame, and the light switch control box and the power switch control box are arranged in parallel.
所述的第一支撑臂和第二支撑臂之间，以及第一支撑臂和第三支撑臂之间分别固定设有固定件。A fixing member is respectively fixed between the first support arm and the second support arm, and between the first support arm and the third support arm.
所述的射灯箱内卷装有防护带，防护带拉出后能够挂接在灯光箱。The light box is wound with a protective tape, and the protective tape can be hooked up to the light box after being pulled out.
所述的射灯箱上开设有舵盘卡接口，舵盘上对应位置处固定设有能够卡入舵盘卡接口内的第一卡接头。A rudder disc card interface is disposed on the light box, and a first card joint capable of being inserted into the rudder disc card interface is fixed at a corresponding position on the rudder disc.
所述的舵盘卡接口呈二级阶梯状。The rudder disc card interface has a two-step shape.
所述的车架后端通过后支撑轴安装有后防护架，后防护架上通过第三支撑臂安装有电源箱，电源箱内安装有电源，后防护架上通过第四支撑臂安装有后指示灯箱，后指示灯箱内安装有后指示灯。The rear end of the frame is installed with a rear protection frame through a rear support shaft, and a power supply box is installed on the rear protection frame through a third support arm, and a power supply is installed in the power supply box, and the rear protection frame is installed through the fourth support arm. The indicator light box has a rear indicator light installed in the rear indicator light box.
所述的电源箱和后指示灯箱上对应设有滑轮。A pulley is arranged on the power box and the rear indicator box.
所述的电源箱上开设有座位卡接口，座位上对应位置处固定设有能够卡入座位卡接口内的第二卡接头。The power box is provided with a seat card interface, and a second card connector that can be inserted into the seat card interface is fixed at a corresponding position on the seat.
所述的座位卡接口呈二级阶梯状。The seat card interface has a two-step shape.
所述的前轮安装在前臂上，前臂安装在前叉上，前臂与前叉之间设有避震。The front wheel is mounted on the forearm, the forearm is mounted on the front fork, and the front arm and the front fork are provided with a shock absorber.
本发明的有益效果是：本发明收拢时，可呈近似长方体形，极大的减小了占地面积和体积，大大方便了携带和运输，且本发明设有防护装置，可以保护自行车收拢时的部件不被损坏，本发明中还设有滑轮，收拢用时较短及方便，完成后可拉动此方形折合后自行车通过滑轮行走，方便了不骑行时携带进入室内及大形集体运输具。The invention has the beneficial effects that: when the invention is folded, it can have an approximate rectangular parallelepiped shape, greatly reducing the floor space and volume, greatly facilitating carrying and transportation, and the invention is provided with a protective device, which can protect the bicycle when it is folded. The components are not damaged. In the present invention, a pulley is also provided, and the folding time is short and convenient. After the completion of the square folding, the bicycle can be walked through the pulley, which is convenient for carrying the indoor and large-sized collective transporter when not riding.
附图说明DRAWINGS
图1为本发明立体结构示意图。Figure 1 is a schematic perspective view of the present invention.
图2为本发明收拢状态结构示意图。2 is a schematic structural view of a collapsed state of the present invention.
图3为本发明收拢时第一步结构示意图。Fig. 3 is a schematic view showing the structure of the first step when the invention is folded.
图4为本发明收拢时第二步结构示意图。Figure 4 is a schematic view showing the structure of the second step when the present invention is folded.
图5为本发明收拢时第三步结构示意图。FIG. 5 is a schematic structural view of the third step when the present invention is folded.
图6为本发明收拢时第四步结构示意图。Figure 6 is a schematic view showing the structure of the fourth step when the present invention is folded.
图7为本发明收拢时第五步结构示意图。Figure 7 is a schematic view showing the structure of the fifth step when the present invention is folded.
图8为本发明收拢时第六步结构示意图。FIG. 8 is a schematic structural view of the sixth step of the present invention when it is folded.
图9为本发明电源箱结构示意图。9 is a schematic structural view of a power supply box of the present invention.
图10为本发明座位卡接结构示意图。Figure 10 is a schematic view showing the structure of the seat card of the present invention.
图11为本发明座位卡接后结构示意图。Figure 11 is a schematic view showing the structure of the seat of the present invention after being engaged.
图12为本发明舵盘卡接结构示意图。Figure 12 is a schematic view showing the structure of the steering wheel of the present invention.
图13为本发明舵盘结构示意图。Figure 13 is a schematic view showing the structure of the steering wheel of the present invention.
图14为本发明把手位置处结构示意图。Figure 14 is a schematic view showing the structure of the handle position of the present invention.
图15 为本发明把手位置处锁定结构示意图。Figure 15 is a schematic view showing the locking structure at the position of the handle of the present invention.
图16为本发明防护架处安装结构正面及侧面结构示意图。Figure 16 is a schematic view showing the front and side structures of the mounting structure of the protective frame of the present invention.
图17为本发明座位部分收拢状态一结构示意图。Fig. 17 is a structural schematic view showing a state in which a seat portion is folded in accordance with the present invention.
图18为本发明座位部分收拢状态二结构示意图。Figure 18 is a schematic view showing the structure of the seat portion in the folded state of the present invention.
图19为本发明座位部分收拢状态三结构示意图。Figure 19 is a schematic view showing the structure of the seat portion in the collapsed state of the present invention.
图20为本发明座位部分收拢状态四结构示意图。Figure 20 is a schematic view showing the structure of the seat portion in the folded state of the present invention.
图中，1-舵盘，2-灯光开关控制箱，3-电源开关控制箱，4-舵盘折合支架，5-射灯箱，6-避震，7-后指示灯箱，8-电源箱，9-座位，10-车架，11-弯柄，12-脚踏板，13-前轮，14-后轮，15-前臂，16-把手，17-轮盘，18-后臂，19-座位支撑杆，20-座位折合支架，21-支撑臂，22-前支承轴，23-后支撑轴，24-固定件，25-电源输出接口，26-滑轮，27-座位卡接口，28-固定位，29-第一卡接头，30-前射灯，31-舵盘卡接口，32-销轴，33-卡扣，34-卡勾，35-弹簧，36-松脱按钮，37-第二卡接头，38-锁掣，39-保险锁，40-防护带，41-保险手动杆，42-防护架保险，43-防护架保险弹簧，44-拉杆，45-调高度锁杆，46-座位卡接弹簧，47-锁坑，48-提手，49-把手弹簧，50-锁销。In the picture, 1-steering wheel, 2-light switch control box, 3-power switch control box, 4-rudder disc folding bracket, 5-light box, 6-shock, 7-rear indicator box, 8-power box, 9-seat, 10-frame, 11-bend handle, 12-foot pedal, 13-front wheel, 14-rear wheel, 15-front arm, 16-handle, 17-wheel, 18-rear arm, 19- Seat support bar, 20-seat folding bracket, 21-support arm, 22-front support shaft, 23-rear support shaft, 24-fixing member, 25-power output connector, 26-pulley, 27-seat card interface, 28- Fixed position, 29-first card connector, 30-front spotlight, 31-rudder card interface, 32-pin, 33-clip, 34-snap, 35-spring, 36-loose button, 37- Second card connector, 38-lock 39, 39-safety lock, 40-guard belt, 41-safety manual lever, 42-shelf safety, 43-shelf safety spring, 44-pull, 45-height height lock lever, 46-seat snap spring, 47-lock pit, 48-handle, 49-handle spring, 50-lock pin.
具体实施方式detailed description
本实施例为本发明优选实施方式，其它凡其原理和基本结构与本实施例相同或近似的，均在本发明保护范围之内。This embodiment is a preferred embodiment of the present invention, and other principles and basic structures are the same as or similar to those of the present embodiment, and are all within the protection scope of the present invention.
请参看附图1和附图2，本发明中的主体为车架10，车架10为本发明的主体支撑结构，车架10前端安装有前轮13，车架10后端安装有后轮14。本实施例中，车架10前端通过轴承安装有前叉，前叉能有沿着车架10转动，前叉顶端为舵盘1，本实施例中，前叉顶端固定安装有舵盘折合支架4，舵盘1安装在舵盘折合支架4上，舵盘1能够在舵盘折合支架4处收拢，请结合参看附图13和附图14，舵盘1主要包括弯柄11和两个把手16，弯柄11在自行车骑行时呈向后弯折的弧形，两个把手16分别套装在弯柄11顶部，且能够沿着弯柄11转动，两个把手16上的对应位置处设有保险锁39，保险锁39可安装在弯柄11上，也可安装在其中一个把手16上。当两个把手16撑开时，保险锁39卡接在一起，维持两个把手16的撑开状态，收拢时，打开保险锁39，将两个把手16收拢。请结合参看附图14和附图15，本实施例中，保险锁39主要包括提手48、把手弹簧49和锁销50，其中两个把手16上对应位置处分别开有锁孔，锁销50对应于锁孔设置，使锁销50可以插装入锁孔内，锁销50上套装有把手弹簧49，锁销50顶部固定安装有提手48，当两个把手16撑开时，锁销50在把手弹簧49弹力的作用下，卡入两个把手16上的锁孔内，维持两个把手16的撑开状态；收拢时，拉住提手48，向上提拉锁销50，使锁销50从两个把手16上的锁孔内脱出，使其可自由收拢。请结合参看附图12和附图13，本实施例中，弯柄11底部通过销轴32安装在舵盘折合支架4上，且弯柄11能够沿着销轴32转动，弯柄11底部固定设有卡扣33，舵盘折合支架4内对应设置有卡勾34，当弯柄11撑开时，卡扣33能够卡接在卡勾34处，卡勾34位置处设有弹簧35，通过弹簧35可以使卡勾34复位，以使卡扣33和卡勾34卡接牢靠，舵盘折合支架4外侧对应于卡勾34位置处设有松脱按钮36，通过按动松脱按钮36，可是卡扣33从卡勾34内脱出，实现卡扣33与卡勾34的分离。前叉底部固定安装有避震6，避震6底部固定安装有前臂15，前臂15向前方伸出，前轮13安装在前臂15上。Referring to FIG. 1 and FIG. 2, the main body of the present invention is a frame 10, and the frame 10 is a main body support structure of the present invention. The front end of the frame 10 is mounted with a front wheel 13, and the rear end of the frame 10 is mounted with a rear wheel. 14. In this embodiment, the front end of the frame 10 is mounted with a front fork through a bearing, the front fork can be rotated along the frame 10, and the top end of the front fork is the steering wheel 1. In this embodiment, the front fork is fixedly mounted with a steering wheel folding bracket. 4, the steering wheel 1 is mounted on the steering wheel folding bracket 4, the steering wheel 1 can be gathered at the steering wheel folding bracket 4, please refer to Figure 13 and Figure 14 together, the steering wheel 1 mainly comprises a curved handle 11 and two handles 16. The curved handle 11 is curved in a backward direction when the bicycle is riding. The two handles 16 are respectively set on the top of the curved handle 11 and can be rotated along the curved handle 11, and the corresponding positions on the two handles 16 are set. There is a safety lock 39 which can be mounted on the curved handle 11 or on one of the handles 16. When the two handles 16 are disengaged, the safety locks 39 are snapped together to maintain the disengaged state of the two handles 16. When folded, the safety locks 39 are opened to close the two handles 16. Referring to FIG. 14 and FIG. 15 together, in the embodiment, the safety lock 39 mainly includes a handle 48, a handle spring 49 and a lock pin 50, wherein the corresponding positions on the two handles 16 respectively have a lock hole and a lock pin. 50 corresponds to the lock hole setting, so that the lock pin 50 can be inserted into the lock hole, the lock pin 50 is provided with a handle spring 49, and the top of the lock pin 50 is fixedly mounted with a handle 48, when the two handles 16 are opened, the lock The pin 50 is inserted into the locking holes of the two handles 16 under the action of the elastic force of the handle spring 49 to maintain the disengaged state of the two handles 16; when folded, the handle 48 is pulled, and the locking pin 50 is pulled upward to make the lock The pin 50 is disengaged from the keyholes in the two handles 16 so that it can be freely gathered. Referring to Figure 12 and Figure 13, in this embodiment, the bottom of the curved handle 11 is mounted on the steering wheel folding bracket 4 via the pin 32, and the curved handle 11 is rotatable along the pin 32, and the bottom of the curved handle 11 is fixed. A buckle 33 is arranged, and a hook 34 is arranged correspondingly in the steering wheel folding bracket 4. When the bending handle 11 is opened, the buckle 33 can be snapped at the hook 34, and a spring 35 is arranged at the position of the hook 34. The spring 35 can reset the hook 34 to secure the buckle 33 and the hook 34. The outer side of the steering wheel folding bracket 4 is provided with a release button 36 corresponding to the position of the hook 34. By pressing the release button 36, The buckle 33 is disengaged from the hook 34 to separate the buckle 33 from the hook 34. A shock absorber 6 is fixedly mounted on the bottom of the front fork, and a forearm 15 is fixedly attached to the bottom of the suspension 6. The front arm 15 projects forward, and the front wheel 13 is mounted on the forearm 15.
请结合附图9、附图10、附图11以及附图17至附图20，本实施例中，车架10上固定安装有座位折合支架20，座位支撑杆19底部安装在座位折合支架20上，且能够沿着座位折合支架20转动，并通过座位折合支架20锁定，本实施例中，车架10内部设有一个锁坑47，座位支撑杆19底部设有座位卡接弹簧46，座位支撑杆19底部端头在座位卡接弹簧46的作用下被推入锁坑47，从而使得座位支撑杆19与车架10的相对位置固定。使用时，向上提起座位支撑杆19，使座位支撑杆19底部端头从锁坑47内脱出，从而实现自由旋转。座位支撑杆19顶部安装有座位9，座位9在座位支撑杆19顶部能够旋转并锁定。本实施例中，座位9内安装有拉杆44，座位支撑杆19顶端设有“腰形”轴，拉杆44上开有条形孔，条形孔主体宽度与“腰形”轴短轴处宽度相吻合，条形孔端头为圆形孔，圆形孔直径与“腰形”轴直径相同，当拉动拉杆44时，“腰形”轴沿着拉杆44上的条形孔滑动，当腰形”轴滑动到拉杆44上的条形孔端头时，座位9即可沿着“腰形”轴自由转动，当“腰形”轴位于拉杆44上的条形孔其它位置时，可维持座位9相对于座位支撑杆19的位置不变。本实施例中，座位支撑杆19分为两段组成，两段连接处调高度锁杆45，通过调高度锁杆45可调节座位9的高度，调高度锁杆45可采用常规结构。车架10下方后端向后伸出有后臂18，后轮14安装在后臂18上。车架10底部中间位置处安装有轮盘17，与轮盘同轴安装有脚踏板12，与后轮14同轴安装有飞轮，轮盘17和飞轮之间挂接有链条，脚踏板12、轮盘17、飞轮和链条结构与现有技术中的相同。Referring to FIG. 9 , FIG. 10 , FIG. 11 , and FIG. 17 to FIG. 20 , in the embodiment, a seat folding bracket 20 is fixedly mounted on the frame 10 , and a bottom of the seat support rod 19 is mounted on the seat folding bracket 20 . Up, and can be rotated along the seat folding bracket 20, and locked by the seat folding bracket 20. In the embodiment, the frame 10 is internally provided with a lock pit 47, and the seat support rod 19 is provided with a seat snap spring 46 at the bottom. The bottom end of the support rod 19 is pushed into the lock pit 47 by the seat snap spring 46, thereby fixing the relative position of the seat support lever 19 to the frame 10. In use, the seat support lever 19 is lifted up, and the bottom end of the seat support lever 19 is disengaged from the lock pit 47, thereby achieving free rotation. A seat 9 is mounted on the top of the seat support bar 19, and the seat 9 is rotatable and lockable on top of the seat support bar 19. In this embodiment, a pull rod 44 is mounted in the seat 9, and a top end of the seat support rod 19 is provided with a "waist" shaft, and the pull rod 44 is provided with a strip hole, and the width of the strip hole main body and the width of the "waist" axis short axis Consistently, the end of the strip hole is a circular hole, and the diameter of the circular hole is the same as the diameter of the "waist" axis. When the pull rod 44 is pulled, the "waist" axis slides along the strip hole on the pull rod 44, when the waist When the "axis" slides to the end of the strip hole on the tie rod 44, the seat 9 can be freely rotated along the "waist" axis, and can be maintained when the "waist" axis is located at other positions of the strip hole on the tie rod 44. The position of the seat 9 relative to the seat support bar 19 is unchanged. In the present embodiment, the seat support bar 19 is divided into two sections, the height of the lock lever 45 is adjusted by the two sections, and the height of the seat 9 can be adjusted by adjusting the height lock lever 45. The height adjustment lock lever 45 can adopt a conventional structure. The rear end of the rear side of the frame 10 is rearwardly extended with a rear arm 18, and the rear wheel 14 is mounted on the rear arm 18. At the bottom of the bottom of the frame 10, a wheel 17 is mounted, and The wheel disc is coaxially mounted with a foot pedal 12, and a flywheel is mounted coaxially with the rear wheel 14, and a chain is attached between the wheel 17 and the flywheel. The foot pedal 12, the wheel 17, the flywheel and the chain structure are the same as in the prior art.
本实施例中，在车架10前端上部安装有前防护架，前防护架通过前支承轴22安装在车架10上，且能够沿着前支撑轴22转动，前防护架上通过第一支撑臂安装有射灯箱5，射灯箱5内安装有前射灯30，用于夜间照明，射灯箱5还可以作为前置行李架使用。同时，前防护架上通过第二支撑臂安装有灯光开关控制箱2，前防护架上通过第三支撑臂安装有电源开关控制箱3，灯光开关控制箱2和电源开关控制箱3平行设置，本实施例中，第一支撑臂和第二支撑臂之间，以及第一支撑臂和第三支撑臂之间分别固定设有固定件24，用于将第一支撑臂和第二支撑臂之间，以及第一支撑臂和第三支撑臂固定在一起，使其更加牢固。本实施例中，射灯箱5内卷装有防护带40，防护带40的端头为卡接头，后指示灯箱7、电源箱8、灯光开关控制箱2、电源开关控制箱3或车架10上对应位置开设有卡接孔，卡接头可以卡接入卡接孔内，实现防护带的安装，本实施例中，卡接头和卡接孔的结构可参考汽车安全带的卡接结构。防护带40可拉出后卡接在后指示灯箱7上，也可以绕过后指示灯箱7卡接在电源箱8上，或者防护带40拉出后绕自行车一周后能够挂接在灯光开关控制箱2、电源开关控制箱3或车架10上。本实施例中，射灯箱5上开设有舵盘卡接口31，舵盘卡接口31呈二级阶梯状，即一段较宽，另一段较窄，舵盘1上固定安装有固定位28，固定位28上固定设置有第一卡接头29，当本发明收拢时，第一卡接头29从舵盘卡接口31的较宽处***，并移动到较窄位置处，并卡接在较窄位置处，不会从中脱出。在车架10后端安装有后防护架，后防护架通过后支撑轴23安装在车架后端，本实施例中，后支撑轴23设置在后轮17 的转轴位置附近，后防护架上通过第三支撑臂安装有电源箱8，电源箱8内安装有电源，电源可为锂电池或蓄电池，后防护架上通过第四支撑臂安装有后指示灯箱7，后指示灯箱7内安装有后指示灯。电源箱8上开设有座位卡接口27，座位卡接口27呈二级阶梯状，即一段较宽，另一段较窄，座位9上固定设有第二卡接头37，当本发明收拢时，第二卡接头37从座位卡接口27的较宽处***，并移动到较窄位置处，并卡接在较窄位置处，不会从中脱出。电源箱8上对应于座位卡接口27位置处还设有锁掣38，通过按动锁掣38，能够使第二卡接头37从座位卡接口27中脱出。本实施例中，后指示灯箱7和电源箱8上相对位置对应设有滑轮26。当本发明收拢时，可以用手拉着弯柄11，通过滑轮26将本发明拉走。本实施例中，前防护架和后防护架分别通过防护架保险42安装在车架10上，前防护架和后防护架的安装结构相同，现以后防护架结构对其进行说明，本实施例中，在车架10上设有多个锁定孔，锁定孔位置视需要设定，保险手动杆41对应于锁定孔设置，防护架保险弹簧43套装在保险手动杆41上，拉动保险手动杆41，使其从锁定孔内脱出，此时，前防护架和后防护架可以自由转动，当转动到设定位置时，保险手动杆41在防护架保险弹簧43的作用下，卡入锁定孔内，保持前防护架和后防护架与车架10之间的相对位置不变。In this embodiment, a front guard frame is mounted on the upper portion of the front end of the frame 10. The front guard frame is mounted on the frame 10 through the front support shaft 22, and is rotatable along the front support shaft 22, and the front support frame passes the first support. A light box 5 is mounted on the arm, and a front spotlight 30 is mounted in the light box 5 for night illumination, and the light box 5 can also be used as a front luggage rack. At the same time, the light protection switch box 2 is installed on the front protection frame through the second support arm, and the power supply switch control box 3 is installed on the front protection frame through the third support arm, and the light switch control box 2 and the power switch control box 3 are arranged in parallel. In this embodiment, a fixing member 24 is fixed between the first supporting arm and the second supporting arm, and between the first supporting arm and the third supporting arm, respectively, for the first supporting arm and the second supporting arm And the first support arm and the third support arm are fixed together to make it stronger. In this embodiment, the light box 5 is wound with a protective tape 40, the end of the protective tape 40 is a card connector, the rear indicator box 7, the power box 8, the light switch control box 2, the power switch control box 3 or the frame 10 The corresponding position is provided with a snap hole, and the card connector can be inserted into the card hole to realize the installation of the guard band. In this embodiment, the structure of the card connector and the card hole can refer to the snap structure of the car seat belt. The protective belt 40 can be pulled out and then connected to the rear indicator box 7, or the indicator light box 7 can be hooked on the power box 8 after the bypass, or the protective belt 40 can be pulled out and the bicycle can be hooked to the light switch control box after one week. 2. The power switch is controlled on the box 3 or the frame 10. In this embodiment, the rudder disc card interface 31 is opened on the light box 5, and the rudder disc card interface 31 has a two-step shape, that is, one section is wider and the other section is narrower, and the fixed position 28 is fixedly mounted on the rudder disc 1 and fixed. A first card connector 29 is fixedly disposed on the position 28, and when the invention is folded, the first card connector 29 is inserted from a wider portion of the rudder card interface 31 and moved to a narrower position, and is locked in a narrower position. It will not come out of it. A rear guard frame is mounted on the rear end of the frame 10, and the rear guard frame is mounted on the rear end of the frame through the rear support shaft 23. In the present embodiment, the rear support shaft 23 is disposed on the rear wheel 17 Near the position of the rotating shaft, a power supply box 8 is installed on the rear protective frame through the third supporting arm, and a power source is installed in the power box 8, the power source can be a lithium battery or a battery, and the rear indicator box is mounted on the rear protective frame through the fourth supporting arm. 7. The rear indicator light is installed in the indicator light box 7. The power box 8 is provided with a seat card interface 27, and the seat card interface 27 has a two-step shape, that is, one section is wider, the other section is narrower, and the second card connector 37 is fixed on the seat 9, when the invention is folded, the first The two-card connector 37 is inserted from a wider portion of the seat card interface 27 and moved to a narrower position, and is snapped at a narrower position without coming out of it. A lock 38 is further provided on the power box 8 at a position corresponding to the seat card interface 27, and by pressing the lock 38, the second card connector 37 can be disengaged from the seat card interface 27. In this embodiment, the relative position on the rear indicator light box 7 and the power supply box 8 is correspondingly provided with a pulley 26. When the present invention is folded, the handle 11 can be pulled by hand and the present invention can be pulled away by the pulley 26. In this embodiment, the front protection frame and the rear protection frame are respectively mounted on the frame 10 through the safety protection frame 42. The installation structure of the front protection frame and the rear protection frame is the same. A plurality of locking holes are provided in the frame 10, the locking hole positions are set as needed, the safety manual rod 41 is disposed corresponding to the locking hole, and the protection frame safety spring 43 is set on the safety manual rod 41, and the safety manual rod 41 is pulled. The front guard frame and the rear guard frame are freely rotatable. At this time, when the rotation to the set position, the safety manual lever 41 is locked into the lock hole by the protection frame safety spring 43. The relative position between the front guard frame and the rear guard frame and the frame 10 is maintained.
本发明中，对应于前轮13或后轮14处还设有发电装置，自行车前行时，前轮13或后轮14带动发电装置转动，以产生电能，给电源箱8内的电源充电，或直接给本发明供电。In the present invention, a power generating device is further provided corresponding to the front wheel 13 or the rear wheel 14. When the bicycle is traveling, the front wheel 13 or the rear wheel 14 drives the power generating device to rotate to generate electric energy to charge the power source in the power box 8. Or directly power the invention.
请结合参看附图3至附图8，本发明在收拢时的操作步骤如下：（1）先将舵盘1连通前轮13整体转动180°；（2）按动松脱按钮36，使卡扣33和卡勾34松开，转动弯柄11，将其收拢，同时转动前防护架，并使第一卡接头29卡入舵盘卡接口31内；（3）收拢把手16；（4）收拢座位9，并转动后防护架，并使第二卡接头37卡入座位卡接口27内；（5）拉出防护带40，将其分别绕过后指示灯箱7和电源箱8后，挂接在灯光开关控制箱2和电源开关控制箱3上。Referring to FIG. 3 to FIG. 8 together, the operation steps of the present invention at the time of folding are as follows: (1) firstly rotating the steering wheel 1 to the front wheel 13 by 180°; (2) pressing the release button 36 to make the card The buckle 33 and the hook 34 are loosened, the curved handle 11 is rotated, the same is closed, and the front protective frame is rotated, and the first card joint 29 is snapped into the steering wheel card interface 31; (3) the handle 16 is closed; (4) The seat 9 is folded, and the rear protective frame is rotated, and the second card connector 37 is snapped into the seat card interface 27; (5) the protective tape 40 is pulled out and bypassed by the rear light box 7 and the power box 8, respectively, and then hooked On the light switch control box 2 and the power switch control box 3.
本发明收拢时，可呈近似长方体形，极大的减小了占地面积和体积，大大方便了携带和运输，且本发明设有防护装置，可以保护自行车收拢时的部件不被损坏，本发明中还设有滑轮，收拢后可拉动自行车通过滑轮行走，方便了不骑行时携带。When the invention is folded, it can be in the shape of a substantially rectangular parallelepiped, which greatly reduces the floor space and volume, greatly facilitates carrying and transportation, and the invention is provided with a protective device, which can protect the components of the bicycle from being damaged when the bicycle is folded. The invention also has a pulley, which can pull the bicycle to walk through the pulley after being gathered, which is convenient for carrying when not riding.

Claims (14)

  1. 一种折叠自行车，其特征是：所述的自行车包括车架、前轮、后轮、舵盘和座位，车架前端安装有前叉，前轮安装在前叉上，舵盘通过能够开合的舵盘折合支架安装在前叉顶部，舵盘顶部为把手，后轮安装在车架后端，座位通过能够开合的座位支撑杆安装在车架上。 A folding bicycle, characterized in that: the bicycle comprises a frame, a front wheel, a rear wheel, a steering wheel and a seat, a front fork is mounted on the front end of the frame, a front wheel is mounted on the front fork, and the steering wheel can be opened and closed. The steering wheel folding bracket is mounted on the top of the front fork, the top of the steering wheel is a handle, the rear wheel is mounted on the rear end of the frame, and the seat is mounted on the frame by a seat support rod that can be opened and closed.
  2. 根据权利要求1所述的折叠自行车，其特征是：所述的舵盘包括把手和弯柄，把手设有左右两个，两个把手分别套装在弯柄顶端，且能够沿着弯柄转动，两个把手上对应位置处设有保险锁，两个把手撑开时，保险锁卡接在一起，维持两个把手的撑开状态。The folding bicycle according to claim 1, wherein the steering wheel comprises a handle and a curved handle, and the handle is provided with two left and right sides, and the two handles are respectively set on the top end of the curved handle, and are rotatable along the curved handle. Safety locks are provided at corresponding positions on the two handles. When the two handles are opened, the safety locks are snapped together to maintain the open state of the two handles.
  3. 根据权利要求2所述的折叠自行车，其特征是：所述的弯柄底端通过销轴安装在舵盘折合支架上，弯柄能够沿着销轴转动，弯柄底部固定设有卡扣，舵盘折合支架内对应于卡扣位置处设有活动卡勾，卡勾与舵盘折合支架之间设有弹簧，舵盘折合支架上对应于卡勾位置处设有松脱按钮。The folding bicycle according to claim 2, wherein the bottom end of the curved handle is mounted on the steering wheel folding bracket through a pin shaft, the bending handle is rotatable along the pin shaft, and the bottom of the curved handle is fixedly provided with a buckle. There is a movable hook in the rudder folding bracket corresponding to the buckle position, and a spring is arranged between the hook and the rudder folding bracket, and a loose button is arranged on the rudder folding bracket corresponding to the position of the hook.
  4. 根据权利要求1或2或3所述的折叠自行车，其特征是：所述的座位支撑杆底部通过座位折合支架安装车架上。The folding bicycle according to claim 1 or 2 or 3, wherein the bottom of the seat support rod is mounted on the frame by a seat folding bracket.
  5. 根据权利要求1或2或3所述的折叠自行车，其特征是：所述的车架前端通过前支撑轴安装有前防护架，前防护架上通过第一支撑臂安装有射灯箱，射灯箱内安装有前射灯，前防护架上通过第二支撑臂安装有灯光开关控制箱，前防护架上通过第三支撑臂安装有电源开关控制箱，灯光开关控制箱和电源开关控制箱平行设置。The folding bicycle according to claim 1 or 2 or 3, wherein the front end of the frame is mounted with a front guard frame through a front support shaft, and the front guard frame is mounted with a light box through a first support arm, and a light box A front spotlight is installed inside, and a light switch control box is installed on the front guard frame through the second support arm, and a power switch control box is installed on the front guard frame through the third support arm, and the light switch control box and the power switch control box are arranged in parallel .
  6. 根据权利要求5所述的折叠自行车，其特征是：所述的第一支撑臂和第二支撑臂之间，以及第一支撑臂和第三支撑臂之间分别固定设有固定件。The folding bicycle according to claim 5, wherein a fixing member is fixed between the first supporting arm and the second supporting arm and between the first supporting arm and the third supporting arm.
  7. 根据权利要求5所述的折叠自行车，其特征是：所述的射灯箱内卷装有防护带，防护带拉出后能够挂接在后射灯箱上。The folding bicycle according to claim 5, wherein the light box is wound with a protective tape, and the protective tape can be attached to the rear light box after being pulled out.
  8. 根据权利要求5所述的折叠自行车，其特征是：所述的射灯箱上开设有舵盘卡接口，舵盘上对应位置处固定设有能够卡入舵盘卡接口内的第一卡接头。The folding bicycle according to claim 5, wherein the light box is provided with a rudder card interface, and a first card connector capable of being inserted into the rudder card interface is fixed at a corresponding position on the steering wheel.
  9. 根据权利要求5所述的折叠自行车，其特征是：所述的射灯箱上开设有舵盘卡接口，舵盘上对应位置处固定设有能够卡入舵盘卡接口内的第一卡接头。The folding bicycle according to claim 5, wherein the light box is provided with a rudder card interface, and a first card connector capable of being inserted into the rudder card interface is fixed at a corresponding position on the steering wheel.
  10. 根据权利要求1或2或3所述的折叠自行车，其特征是：所述的车架后端通过后支撑轴安装有后防护架，后防护架上通过第三支撑臂安装有电源箱，电源箱内安装有电源，后防护架上通过第四支撑臂安装有后指示灯箱，后指示灯箱内安装有后指示灯。The folding bicycle according to claim 1 or 2 or 3, wherein the rear end of the frame is mounted with a rear protection frame through a rear support shaft, and the power supply box is mounted on the rear protection frame through a third support arm. A power supply is installed in the box, and a rear indicator light box is installed on the rear protection frame through the fourth support arm, and a rear indicator light is installed in the rear indicator light box.
  11. 根据权利要求10所述的折叠自行车，其特征是：所述的电源箱和后指示灯箱上对应设有滑轮。The folding bicycle according to claim 10, wherein said power supply box and said rear indicator light box are correspondingly provided with pulleys.
  12. 根据权利要求10所述的折叠自行车，其特征是：所述的电源箱上开设有座位卡接口，座位上对应位置处固定设有能够卡入座位卡接口内的第二卡接头。The folding bicycle according to claim 10, wherein the power supply box is provided with a seat card interface, and a second card connector that can be inserted into the seat card interface is fixed at a corresponding position on the seat.
  13. 根据权利要求12所述的折叠自行车，其特征是：所述的座位卡接口呈二级阶梯状。The folding bicycle according to claim 12, wherein said seat card interface has a two-step shape.
  14. 根据权利要求1或2或3所述的折叠自行车，其特征是：所述的前轮安装在前臂上，前臂安装在前叉上，前臂与前叉之间设有避震。The folding bicycle according to claim 1 or 2 or 3, wherein the front wheel is mounted on the forearm, the forearm is mounted on the front fork, and the front arm and the front fork are provided with a shock absorber.
PCT/CN2012/085786 2012-11-28 2012-12-04 Foldable bicycle WO2014082318A1 (en)

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CN201210493559.3A CN103847887A (en) 2012-11-28 2012-11-28 Foldable bicycle
CN201210493559.3 2012-11-28

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CN112896397B (en) * 2021-02-03 2022-04-26 浙江欧凯车业有限公司 A electric scooter for cross country

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CN1867481A (en) * 2003-10-15 2006-11-22 巴尔德多米尼加公司 Folding bicycle and method of folding
CN201169350Y (en) * 2008-03-13 2008-12-24 格西克图 Preposition type transport means steering wheel
CN102328716A (en) * 2011-08-01 2012-01-25 李武强 Portable bicycle

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DE202004006563U1 (en) * 2004-04-26 2004-09-23 Woo, Ming-Feng Bicycle used as a folding bicycle comprises a frame tube assembly that can slide together and consists of a control head part, a seat part, and a frame tube assembly
JP4660276B2 (en) * 2005-05-23 2011-03-30 一孝 北原 Bicycle frame
US20100289245A1 (en) * 2009-05-12 2010-11-18 Ming-Ji Yang Folding Bicycle
CN203127064U (en) * 2012-11-28 2013-08-14 康浩明 Folding bicycle

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GB2111443A (en) * 1981-11-25 1983-07-06 Masternet Ltd Folding motor bicycle
CN2431191Y (en) * 2000-06-19 2001-05-23 顺德市骑乐多功能自行车有限公司 Multipurpose folding moped
CN1867481A (en) * 2003-10-15 2006-11-22 巴尔德多米尼加公司 Folding bicycle and method of folding
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CN102328716A (en) * 2011-08-01 2012-01-25 李武强 Portable bicycle

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