CN201842193U - Portable box-type folding bike - Google Patents

Portable box-type folding bike Download PDF

Info

Publication number
CN201842193U
CN201842193U CN2010202419498U CN201020241949U CN201842193U CN 201842193 U CN201842193 U CN 201842193U CN 2010202419498 U CN2010202419498 U CN 2010202419498U CN 201020241949 U CN201020241949 U CN 201020241949U CN 201842193 U CN201842193 U CN 201842193U
Authority
CN
China
Prior art keywords
hinged
frame
handlebar
vehicle frame
support bar
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.)
Expired - Lifetime
Application number
CN2010202419498U
Other languages
Chinese (zh)
Inventor
胡静宇
马侠安
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN2010202419498U priority Critical patent/CN201842193U/en
Application granted granted Critical
Publication of CN201842193U publication Critical patent/CN201842193U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Motorcycle And Bicycle Frame (AREA)

Abstract

A portable box-type folding bike mainly comprises a front wheel rack, a bike frame, a folding handlebar, a saddle, pedals, a rear wheel frame, wheels and accessories, and is characterized in that the bike can be ridden by people to ride after being unfolded; after the components are contracted and folded, the bike takes the shape of a box, and can be lifted or can be pushed or pulled for moving through the wheels exposed out of the box body; the bike frame comprises longitudinally and parallelly placed plates and pipes which are connected transversally to form a whole body through a pipe; the front end and the rear end of the bike frame are respectively hinged with the swinging arm of the front wheel frame and that of the rear wheel frame; the front wheel frame, the bike frame, the rear wheel frame are folded to form a zigzag structure; the front wheel frame is formed in such a manner that the bottom end of a U-shaped beam is connected with a steering stand pipe of a front fork, and the front fork is mounted in the steering stand pipe; the handlebar is hinged with the front wheel frame; and the saddle and the pedals are hinged, or a middle axle of the bike is mounted on the frame to form an electric bike or a manual bike. The portable box-type folding bike is convenient to fold, has small size, and can be carried in urban life when people take subway, buses, trains, airplanes, ships or other means of public transport, and ridden for transfer or other short-distance riding, thereby having extensive market prospect.

Description

The portable case type folding car
Technical field
The utility model relates to a kind of light and handy, convenient, portable case type folding car of being fit to carry.
Background technology
Along with the rhythm of city life is accelerated, people more and more need a kind of various public transport meanss of taking, and carry the vehicle of riding between transfer or other short range during as subway, bus.Though have the folded bicycle of numerous species recently, but present most of folded bicycle exists complex structure, operation is difficult, irregular being easy to of folding back profile cut to pieces, rub problem such as hurt sb.'s feelings, therefore according to the box-type tricycle (patent No.: ZL98248138.1) characteristics, at box-shaped two-wheeled folded bicycle (number of patent application: 20072031109.6), collapsiblely be folded into box-type car (publication number: 101607575A), portable case type two-wheeled folded bicycle (number of patent application: 2009200047731), further improve on box-type folding car (2001020115499.8) basis, a kind of portable case type folding car that people fold that is easy to more is provided.
Summary of the invention
Size was big as far as possible when the purpose of this utility model provided into car, it is more comfortable to ride, and the profile standard after folding, volume is little, be easy to the portable case type folding car that folds more, it is to realize like this, it mainly is by front wheel carrier, vehicle frame, handlebar, vehicle seat, foot-operated, rear wheel frame, wheel and annex are formed, opening becomes car and rides for the people, contraction these parts that close then become boxed-section shape, vehicle frame is the H shape, and vehicle frame front end and front wheel carrier rear end are hinged, and vehicle frame rear end and trailing wheel boom are hinged, front wheel carrier, vehicle frame, the folding each other back of rear wheel frame shape is as zigzag, on the seat articulator is set a roof beam in place, also can be hinged with its strut bar, its strut bar other end and the front-wheel rear end of setting a roof beam in place is hinged, hinged and the locking of Foldable handlebar lower end and front wheel carrier steering tube, foot-operated being positioned at forms this car on the vehicle frame side.
H shape vehicle frame can be by the plate of left and right sides parallel longitudinal, effective transverse pipe is formed by connecting, have the battery case hanging hole on the plate, foot-operated hole and lightening hole, having in the middle of front-wheel is set a roof beam in place can be by the groove of wheel or by the plate that bends to U-shaped, pipe, the bottom is welded on front fork and turns on the standpipe and form, vehicle frame front end and front wheel carrier rear end are hinged, vehicle frame rear end and rear wheel frame swing arm are hinged, seat and its strut bar are hinged, its strut bar other end is hinged on vehicle frame and the front wheel carrier jointed shaft, front wheel carrier, all have on the seat strut bar and jointed shaft concentric arcs groove, there is the crosswise fixed bearing pin to be stuck in the groove on the vehicle frame, groove is for being respectively front wheel carrier, the radian of seat strut bar from car to the case slewing area, battery are installed in battery case and trailing wheel boom space and other space.
The front fork of front wheel carrier is the left side by vertical tube of front fork lower end and one, the hinged formation in right fork blade upper end, the left side of packing in the vertical tube of front fork lower end, in the groove of right fork blade upper end, a restriction left side, right front fork is swung around axle, a flexure strip damping left side is installed in the amplitude of fluctuation interval, right front fork swing, play the front fork buffer action, this flexure strip is that arc is stuck in a left side, in the groove of right fork blade upper end, and before rear wheel frame is divided into, latter two part also is hinged on vehicle frame, on the jointed shaft of rear wheel frame, before the rear wheel frame, have V-shaped groove on the back support rod, be placed with the vee shape spring leaf in the groove, trailing wheel is subjected to radially to defeat the rear wheel frame back support rod and rotates compressing vee shape length of spring compressed, plays cushioning effect.
Foldable handlebar is by the handlebar cross handle, the handlebar upper support bar, lower support bar, handlebar pedestal four parts are formed, two handgrips of Foldable handlebar are hinged on the Foldable handlebar upper support bar axle bed two ends of T word shape respectively, Foldable handlebar upper support bar lower end and Foldable handlebar lower support bar are hinged, the Foldable handlebar lower support bar other end is hinged on the Foldable handlebar pedestal, the Foldable handlebar pedestal is fixed on front wheel carrier and turns on the standpipe and form, the Foldable handlebar upper support bar two ends of T word shape have the groove of pin slide, bearing pin on two handgrips of Foldable handlebar is hinged in the groove, the Foldable handlebar handgrip was both rotatable also can to slide along chute, two bearing pin middle parts connect with extension spring, at the Foldable handlebar upper support bar, on the Foldable handlebar lower support bar, U-lag is arranged, the Foldable handlebar lower support bar is provided with chute, wedge block slips in the U-lag along chute, eject with spring, rotating on the Foldable handlebar, the U-lag edge promotes slide block and retreats when the U-lag opening contains slide block fully during lower support bar, slip in the U-lag at spring impetus sliding block and to lock, rotating cross handle is stuck on the Foldable handlebar strut bar wall in the hole its two ends, anti-sliding stop skids off, and in like manner is used for the Foldable handlebar lower support bar, lock between pedestal.
Vehicle frame is connected to horizontal pipe; on have slotted eye, the centre is installed with two bearing pins, the bearing pin outer end has angle; the inner connection with spring has miniature lever to stretch out the slotted eye formation; laterally being with annular hand grip on the pipe, wedged plate is arranged on the handle, turning handle is wedged plate and promote bearing pin and stretch out outward then; and block miniature lever; prevent miniature lever toward retraction, play the secondary locking, this mode can be used for the locking protection on the handlebar.
The foot-operated vehicle frame that is hinged on is settled the foot position place, realizes that by extension spring stretcher remains in level or vertical position.
Rotating the rear wheel frame strut bar during use drives vehicle frame and sets a roof beam in place around front-wheel and go up axle and rotate and stretch out trailing wheel, in like manner rotating seat successively the rotating seat strut bar rotate and open seat, slide or the rotation rear wheel frame, make wheel be positioned at vehicle frame, can carry after folding vehicle seat and Foldable handlebar then are folded into car boxed-section shape, also can utilize the wheel that exposes casing to push away, draw walking.
Adopt existing hub-type motor, be that motor mounting is on hub positions, also can on vehicle frame, the foot position axis hole be installed by axis, sprocket wheel is installed on the axis, on its axle hold-down arm is arranged, folding pedals is housed, intermediate chain wheel is contained on vehicle frame rear end and the rear wheel frame jointed shaft, sprocket wheel is connected driving by intermediate chain wheel with chain with the flywheel of trailing wheel, just becomes folding bicycle.
Can be with Foldable handlebar handlebar upper support bar, the hinged lower support bar of handlebar pedestal difference two ends, be provided with connecting rod in the hinged place, the handlebar upper support bar is also rotating thereupon when rotating the handlebar lower support bar, and the two puts in place simultaneously, and the interlock that in like manner is used for rear wheel frame, vehicle frame, vehicle seat is folding.Can be with car body outside or car body exterior part with soft fabric covering, as rear wheel frame strut bar, vehicle frame etc. being wrapped up, and this car folding mode can be used for three-wheel, four-wheeled, just form the three-wheel vehicle that can be folded into suitcase such as single trailing wheel being changed into two parallel trailing wheels, if change the single wheel of front wheel carrier into two parallel wheels equally, adopt connecting rod mechanism just can constitute the four-wheeled that two front-wheels turn to simultaneously.
Description of drawings
Accompanying drawing 1 is the utility model front view.
Accompanying drawing 2 is the utility model birds-eye view.
Accompanying drawing 3 is for the utility model is folded into the case front view.
Accompanying drawing 4 expands into the car birds-eye view for the utility model is folded into case.
Accompanying drawing 5 is the utility model manpower mode front view.
Accompanying drawing 6 is the utility model manpower mode birds-eye view.
Accompanying drawing 7 is for the utility model manpower mode is folded into the case front view.
Accompanying drawing 8 is for the utility model manpower mode is folded into the case birds-eye view.
Accompanying drawing 9 is the utility model oscillating type shock-absorbing front fork front view.
Accompanying drawing 10 is the utility model oscillating type shock-absorbing front fork birds-eye view.
The specific embodiment
Below in conjunction with accompanying drawing and example the utility model is further specified.
Among Fig. 1,1. wheel, 2. rear wheel frame, 3. vehicle frame, 4. vehicle seat, 5. foot-operated, 6. Foldable handlebar, 7. front wheel carrier and annex are formed.Vehicle frame (3) is the H shape, front wheel carrier (7) is to turn to standpipe to connect as one by U tee beam bottom and front fork, open end has hinge hole, front fork is packed into to turn in the standpipe and is constituted, vehicle frame (3) front end and front wheel carrier (7) rear end are hinged, vehicle frame (3) rear end and rear wheel frame (2) swing arm are hinged, front wheel carrier (7), vehicle frame (3), the folding each other back of rear wheel frame (2) shape is as zigzag, seat (4) is hinged on middle part under the vehicle frame (3), battery is installed in battery case and rear wheel frame (2) arm space and other space, hinged and the locking of Foldable handlebar (6) lower end and front wheel carrier (7) steering tube, foot-operated (5) are positioned at and form this car on vehicle frame (3) side, Fig. 1, H shape vehicle frame (3) in 2 can by about the plate of two parallel longitudinals be formed by connecting with transverse pipe, have the battery case hanging hole on the side plate successively, foot-operated hole and lightening hole, having in the middle of front wheel carrier (7) beam can be by the groove of wheel or by the plate that bends to U-shaped, pipe, the bottom is welded on front fork and turns on the standpipe and form, on seat (4) pivotally connected frame (3) beam.Be installed with two bearing pins in the middle of having the slotted eye pipe on the horizontal pipe of vehicle frame (3), the bearing pin outer end has angle, the inner is gone up and is had miniature lever to stretch out slotted eye with the spring connection and constitutes, laterally be with annular hand grip on the pipe, wedged plate is arranged on the handle, and turning handle is wedged plate and promote bearing pin and stretch out outward then, and blocks miniature lever, prevent miniature lever toward retraction, play the secondary locking.
Foldable handlebar (6) is by the handlebar cross handle, the handlebar upper support bar, lower support bar, handlebar pedestal four parts are formed, two handgrips of Foldable handlebar (6) are hinged on Foldable handlebar (6) the upper support bar axle bed two ends of T word shape respectively, Foldable handlebar (6) upper support bar lower end and Foldable handlebar (6) lower support bar are hinged, Foldable handlebar (6) the lower support bar other end is hinged on Foldable handlebar (6) pedestal, Foldable handlebar (6) pedestal is fixed on front wheel carrier (12) and turns on the standpipe and form, the Foldable handlebar of T word shape (6) upper support bar two ends have the groove of pin slide, bearing pin on two handgrips of Foldable handlebar (6) is hinged in the groove, Foldable handlebar (6) handgrip was both rotatable also can to slide along chute, two bearing pin middle parts connect with extension spring, Foldable handlebar (6) handgrip changes and directly to be subjected to elastic force to insert Foldable handlebar (6) upper support bar two ends along chute to get final product, otherwise pulling out Foldable handlebar (6) handgrip just can turn 90 degrees, on Foldable handlebar (6) lower support bar, U-lag is arranged, Foldable handlebar (6) lower support bar is provided with chute, wedge block slips in the U-lag along chute, eject with spring, rotating on the Foldable handlebar (6), the U-lag edge promotes slide block and retreats when the U-lag opening contains slide block fully during lower support bar, slip in the U-lag at spring impetus sliding block and to lock, rotating cross handle is stuck on Foldable handlebar (6) the strut bar wall in the hole its two ends, anti-sliding stop skids off, and in like manner is used for Foldable handlebar (6) lower support bar, lock between pedestal.
Rear wheel frame (2) is divided into former and later two parts and is hinged on the jointed shaft of vehicle frame (3), rear wheel frame (2), have V-shaped groove on rear wheel frame (2) the back and front supporting bar, be placed with the vee shape spring leaf in the groove, trailing wheel is subjected to diametral load rear wheel frame (2) back support rod to rotate compressing vee shape length of spring compressed, plays cushioning effect.
Foot-operated (5) are hinged on vehicle frame (3) side, adopt existing hub-type motor, and promptly motor is installed on the position of wheel (1) rear wheel hub, become boxed-section shape as shown in Figure 1, 2 after folding, expand into car shown in Fig. 3,4.
Fig. 5, in 6, seat (4) is hinged with its strut bar, its strut bar other end is hinged on the jointed shaft of vehicle frame (3) and front wheel carrier (7) front wheel carrier (7) beam, front wheel carrier (7), seat (4) front wheel carrier, all have on the seat strut bar and jointed shaft concentric arcs groove, there is the crosswise fixed bearing pin to be stuck in the groove on the vehicle frame (3), groove is for being respectively front wheel carrier (7), the radian of seat (4) strut bar from car to the case slewing area, the foot position axis hole is installed axis on vehicle frame, sprocket wheel is installed on the axis, on its axle hold-down arm is arranged, folding pedals is housed forms foot-operated (5), intermediate chain wheel is contained on vehicle frame rear end and the rear wheel frame jointed shaft, sprocket wheel is connected driving by intermediate chain wheel with chain with the flywheel of trailing wheel, just becomes as Fig. 5,6 folding bicycles that show are as Fig. 7,8 are depicted as and become boxed-section shape after folding.
Among Fig. 9,10, the front fork of front wheel carrier (7) is to constitute by the left and right fork blade upper end of vertical tube of front fork lower end and one is hinged, pack in the groove of left and right fork blade upper end in the vertical tube of front fork lower end, limiting left and right front fork swings around axle, the left and right front fork swing of flexure strip damping is installed in the amplitude of fluctuation interval, play the front fork buffer action, this flexure strip is that arc is stuck in the groove of left and right fork blade upper end.
The people can promote the guide wheel on rear wheel frame (2) strut bar and vehicle frame (2) hinge hole easily backward during use, then rotate rear wheel frame (2) strut bar drive vehicle frame (2) axle rotation on front wheel carrier (7) beam and stretch out trailing wheel, mention laterally pipe of vehicle frame (2), gravitate rear wheel frame (2) strut bar is around rotating with vehicle frame (2) jointed shaft, at this moment sliding pin slips in rear wheel frame (2) the strut bar front aperture on the last horizontal pipe of vehicle frame (2), restriction rear wheel frame (2) rotates and plays locking action, in like manner rotating seat (5) successively rotating seat (4) strut bar rotate and open seat (4), upset foot-operated (5) is to level, open Foldable handlebar (6), form as Fig. 3, ride for the people behind the car shown in 4, the handle by Foldable handlebar (6) moves ahead car or stops through control line control power part and brake disc; Bearing pin in shrinking on the horizontal pipe of vehicle frame (2) with miniature lever, just rotatable rear wheel frame (2), make wheel be positioned at vehicle frame (3), the boxed-section shape that same folding vehicle seat (4) and Foldable handlebar (6) then are folded into car as shown in Figure 1, 2 can be carried, and also can utilize the handle and the wheel that expose casing to push away, draw walking.
The utility model provides a kind of suitable walking-replacing tool; simple in structure; in light weight; easy to operate; contraction can be carried after closing and becoming suitcase-like configuration; be easy to carry about with one; carry and pile up; that people in a kind of suitable city life take various public transports such as subway; bus; train; steamer; carry during aircraft etc.; the vehicle that uses when ride in transfer or other short distance interval; the car body reasonable stress of its design; it is many to have kind; conversion flexibly and the characteristics that are easy to expand; can satisfy people's different needs; if expansion and contraction adopt automated manner then convenient; its good looking appearance; compact; regular and in light weight; and speed is suitable; it is quick to satisfy in the city people; the needs of fashionable life; be particularly suitable for being fit to people's working of all ages and classes; go on business; shopping; visit; the pleasure trip on foot outing; fish and the outdoor activities such as city sightseeing are ridden instead of walk; the worthy companion of people's routine work and recreation festivals or holidays; the traffic that it blocks up for the change city; be convenient for people to the important in inhibiting of going on a journey; adopted and be conducive to environmental protection manpower and motorized motions; meet the low-carbon (LC) trip of advocating the world today, so it there are wide market prospects.

Claims (7)

1. one kind by wheel (1), rear wheel frame (2), vehicle frame (3), vehicle seat (4), foot-operated (5), Foldable handlebar (6), the portable case type folding car that front wheel carrier (7) and annex are formed, it is characterized in that vehicle frame (3) is the H shape, vehicle frame (3) front end and front wheel carrier (7) rear end are hinged, vehicle frame (3) rear end and rear wheel frame (2) swing arm are hinged, front wheel carrier (7), vehicle frame (3), the folding each other back of rear wheel frame (2) shape is as zigzag, on seat (4) pivotally connected frame (3) crossbeam, or it is hinged with its strut bar, its strut bar other end is hinged on vehicle frame (3) and front wheel carrier (7) jointed shaft, hinged and the locking of Foldable handlebar (6) lower end and front wheel carrier (7) steering tube, foot-operated (5) are positioned at and form this car on vehicle frame (3) side.
2. portable case type folding car according to claim 1, it is characterized in that vehicle frame (3) by about the plate of two parallel longitudinals be formed by connecting with transverse pipe, have battery case hanging hole, foot-operated hole and lightening hole on the plate, having in the middle of front wheel carrier (7) beam can be by the groove of wheel or by the plate that bends to U-shaped, pipe, and the bottom is welded on front fork and turns on the standpipe and form.
3. portable case type folding car according to claim 1, the front fork that it is characterized in that front wheel carrier (7) is to constitute by the left and right fork blade upper end of vertical tube of front fork lower end and one is hinged, pack in the groove of left and right fork blade upper end in the vertical tube of front fork lower end, amplitude of fluctuation is equipped with flexure strip in the interval, this flexure strip is that arc is stuck in the groove of left and right fork blade upper end, rear wheel frame (2) is divided into former and later two parts and is hinged on the jointed shaft of vehicle frame (3), rear wheel frame (2), have V-shaped groove on rear wheel frame (2) the back and front supporting bar, be placed with the vee shape spring leaf in the groove.
4. portable case type folding car according to claim 1, it is characterized in that Foldable handlebar (6) is by the handlebar cross handle, the handlebar upper support bar, lower support bar, handlebar pedestal four parts are formed, two handgrips of Foldable handlebar (6) are hinged on Foldable handlebar (6) the upper support bar axle bed two ends of T word shape respectively, Foldable handlebar (6) upper support bar lower end and Foldable handlebar (6) lower support bar are hinged, Foldable handlebar (6) the lower support bar other end is hinged on Foldable handlebar (6) pedestal, Foldable handlebar (6) pedestal is fixed on front wheel carrier (12) and turns on the standpipe, the Foldable handlebar of T word shape (6) upper support bar two ends have the groove of pin slide, bearing pin on two handgrips of Foldable handlebar (6) is hinged in the groove, Foldable handlebar (6) handgrip was both rotatable also can to slide along chute, two bearing pin middle parts connect with extension spring, at Foldable handlebar (6) upper support bar, on Foldable handlebar (6) lower support bar, U-lag is arranged, Foldable handlebar (6) lower support bar is provided with chute, wedge block slips in the U-lag along chute, ejects with spring.
5. portable case type folding car according to claim 1, be installed with two bearing pins in the middle of it is characterized in that having the slotted eye pipe on the horizontal pipe of vehicle frame (3), the bearing pin outer end has angle, the inner is gone up and is had miniature lever to stretch out slotted eye with the spring connection and constitutes, laterally be with annular hand grip on the pipe, wedged plate is arranged on the handle.
6. portable case type folding car according to claim 1 is characterized in that Foldable handlebar (6) handlebar upper support bar, handlebar pedestal hinged lower support bar two ends respectively, and the hinged place is provided with connecting rod.
7. portable case type folding car according to claim 1, it is characterized in that vehicle frame (3) stretcher position installation axis, sprocket wheel is installed on the axis, on its axle hold-down arm is arranged, folding pedals is housed forms foot-operated (5), intermediate chain wheel is contained on vehicle frame (3) and rear wheel frame (2) jointed shaft, and sprocket wheel is connected with chain by intermediate chain wheel with the back flying wheel.
CN2010202419498U 2010-06-30 2010-06-30 Portable box-type folding bike Expired - Lifetime CN201842193U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202419498U CN201842193U (en) 2010-06-30 2010-06-30 Portable box-type folding bike

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202419498U CN201842193U (en) 2010-06-30 2010-06-30 Portable box-type folding bike

Publications (1)

Publication Number Publication Date
CN201842193U true CN201842193U (en) 2011-05-25

Family

ID=44037092

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202419498U Expired - Lifetime CN201842193U (en) 2010-06-30 2010-06-30 Portable box-type folding bike

Country Status (1)

Country Link
CN (1) CN201842193U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103523135A (en) * 2012-07-06 2014-01-22 马侠安 Suitcase type folding bicycle
CN107539408A (en) * 2016-06-29 2018-01-05 广州盘古能源科技有限公司 Folding running vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103523135A (en) * 2012-07-06 2014-01-22 马侠安 Suitcase type folding bicycle
CN107539408A (en) * 2016-06-29 2018-01-05 广州盘古能源科技有限公司 Folding running vehicle
CN107539408B (en) * 2016-06-29 2023-02-21 广州道动新能源有限公司 Foldable transportation means

Similar Documents

Publication Publication Date Title
CN201442626U (en) Suitcase type dual-wheel folded trolley
WO2012152069A1 (en) Box-shaped foldable electric bicycle
CN202944503U (en) Folding luggage barrow which can be unfolded to form bicycle
CN201506429U (en) Suitcase-type two-wheel folding bicycle
CN103707975A (en) Foldable luggage barrow capable of being unfolded to form bicycle
CN203358778U (en) Foldable skateboard bag
CN102372060A (en) Portable box type folding bicycle
CN204250254U (en) Portable box-type folding bike
CN103661724B (en) Portable box-type folding bike
CN102649455A (en) Suitcase type folding bicycle
CN102951234B (en) Suitcase-style folding bicycle
CN103930331B (en) A kind of folding shopping vehicle
CN201842193U (en) Portable box-type folding bike
CN104773242A (en) Portable folding bicycle
CN202896789U (en) Portable and foldable three-wheel bicycle
CN201291969Y (en) Suitcase type two-wheeled folding car
CN201923264U (en) Electric scooter capable of being folded into box
CN201842192U (en) Box-shaped folding bicycle
CN204150178U (en) Adjustable box type multi battery-driven car
CN202508244U (en) Quick foldable tread car
CN201756156U (en) Box-type folding bike
CN201291966Y (en) Suitcase type two-wheeled folding car
KR20120037835A (en) Universal folding bicycle
CN201154754Y (en) Box-shaped two-wheeled folded trolley
CN204161573U (en) Portable case type two-wheeled folded bicycle

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20110525