CN201186711Y - Box shaped telescopic foldable bicycle - Google Patents

Box shaped telescopic foldable bicycle Download PDF

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Publication number
CN201186711Y
CN201186711Y CNU2007203100596U CN200720310059U CN201186711Y CN 201186711 Y CN201186711 Y CN 201186711Y CN U2007203100596 U CNU2007203100596 U CN U2007203100596U CN 200720310059 U CN200720310059 U CN 200720310059U CN 201186711 Y CN201186711 Y CN 201186711Y
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CN
China
Prior art keywords
wheel
frame
handlebar
vehicle frame
seat plate
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Expired - Fee Related
Application number
CNU2007203100596U
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Chinese (zh)
Inventor
胡静宇
胡开度
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胡静宇
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Priority to CNU2007203100596U priority Critical patent/CN201186711Y/en
Application granted granted Critical
Publication of CN201186711Y publication Critical patent/CN201186711Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A case-shaped telescopic foldable bike comprises a front wheel carrier, a frame with a sliding guide rod, a handle bar, a backboard, a side case, pedals, a rear wheel carrier, and accessories. When being closed, the case-shaped foldable bike can be carried or pushed/pulled by using wheels exposing out of the case body; and when being opened, the case-shaped foldable bike can be ridden by a person. The case-shaped telescopic foldable bike is characterized in that the frame is composed of two round tube shaped guide rods which are parallelly placed in the longitudinal direction (the front guide rod is lower and the rear guide rod is higher) and two outside round tube shaped guide rods which are parallelly placed in the longitudinal direction (the front guide rod is higher and the rear guide rod is lower), the sliding sleeves on the front and the rear wheel carriers are arranged inside the frame guide rods and capable of sliding, and a seat plate is positioned on the frame and hinged with the backboard. During service, a bike can be assembled by the steps of turning over the backboard and the seat plate to form a seat, sliding the sliding sleeves on the front and the rear wheel carriers along the inclinedly forward direction and the inclinedly backward direction with respect to the frame to respectively lock a front wheel and a rear wheel on the front lower side and the rear lower side of the seat, inserting the handle bar, and putting down the pedals. The case-shaped telescopic foldable bike provided in the utility model has the advantages of simple structure, convenient operation, etc.; and can be carried during commute and outdoor activities such as excursion, outing, fishing and urban sightseeing.

Description

Box-shaped fold concertina-wise car
Technical field
The utility model relates to a kind of box-shaped fold concertina-wise car that is fit to ride instead of walk.
Background technology
Along with people's living standard constantly improves, as replenishing of the vehicle, (patent No.: ZL98248138.1) go up box-shaped folded bicycle (number of patent application: improvement 200720143172.X) on the basis at box-type tricycle, produce the utility model, a kind of batch manufacturing, wide in variety that is easy to satisfies the different crowd needs and box-shaped fold concertina-wise car easy and simple to handle, that be fit to carry.
Summary of the invention
This utility model purpose is to provide a kind of box-shaped fold concertina-wise car of lightly, conveniently riding instead of walk, it not only has common electrical motor-car fast speed characteristics, and closing becomes boxed-section shape, the advantage that is easy to carry about with one, carries and pile up, and it is rational in infrastructure, operate more conveniently, and can realize according to the corresponding annex of the different increase in demand of people.
Box-shaped folded bicycle of the present utility model is to realize like this, mainly be by front wheel carrier, the vehicle frame that has the slide-and-guide bar, seat plate, back board, the side case, footrest frame, Power Component, wheel, handlebar and annex are formed, wherein the tubular pilot bar that the low parallel longitudinal in high back is placed before two in the tubular pilot bar placed by low early and high after two parallel longitudinals of vehicle frame and the outside is formed, and pilot bar one end has the round platform of tapering, the other end then is with annulus, its two ends are separately fixed on vertical rod and the circular arc fixed plate, and vertical rod is connected with camber beam with fixed plate, and the lower end of pilot bar connects with horizontal pipe, just forms the vehicle frame of tetragonal body shape; Front wheel carrier is the sliding sleeve that vertically is connected to tubular by horizontal pipe two ends, the sliding sleeve medial surface is that circular conical surface can overlap with the pilot bar tapering, and laterally pipe middle part vertical welding is connected to vertical pipe, vertically the pipe other end is welded on front fork and turns on the standpipe and constitute, front wheel carrier rear end sliding sleeve is packed on the preceding pilot bar of vehicle frame, make front wheel carrier can finish the flexible of front-wheel along sliding on the preceding pilot bar; Rear wheel frame is to connect with horizontal pipe in the middle of two groups of arched arms, and the rear end has axle bed that trailing wheel is installed, and the front end sliding sleeve is packed on the back pilot bar of vehicle frame, makes rear wheel frame to slide on the pilot bar of back and finish stretching of trailing wheel; Seat plate is that slab curves the n shape, vertically has the groove that front and back wheel can be passed through, and also has hole and lightening hole in the middle of the top, is positioned at above the vehicle frame, and camber beam overlaps on its medial surface and the vehicle frame, and it is hinged that the rear portion is provided with the bearing pin of axle bed and back board lower end; The side case is a kind of wedge-type shape of beloid outside slyness of interior sky, and the both sides that are positioned at car are connected on the seat plate by screw and become one; Footrest frame is that the vertical tube lower end at curved pipe one end and front wheel carrier middle part is hinged, is fixed with stretcher above, and little the upwarping of the other end is welded with sliding sleeve, and the slide bar of foot-operated control desk passes wherein; The utility model adopts the arc slide trucks being made up of handlebar upper-part and handlebar lower member two parts, wherein the handlebar lower member is to be connected to form an integral body by two parallel curved pipe one ends by bend pipe, and when can loading onto rubber coating for people's hand-held design, pipe bent position uses, lower end and front fork turn to standpipe Lock of handlebar nut socket, lock handlebar in the flexible insertion vertical tube of front fork by bearing pin in its standpipe, the handlebar upper-part is that horizontal handlebar pipe middle part two standpipes of vertical welding are the П shape, lower end and handlebar lower member are near hinged on the pipe at handle place or be fixed with in the sliding sleeve and slide, by one section horizontal guiding pipe, have slotted eye on it, be installed with two bearing pins in the middle of the pipe, their ends are truncated cone-shaped, the other end connects with the pressure stretch spring, and there is miniature lever to stretch out the handlebar bottom locking piece that the slotted eye on the guiding pipe forms on the bearing pin, realizes lock function.
Tip-up set plate and back board are the seat shape, and the spacing ring by the back board axle head limits its inordinate rotation and seat plate axle head contact position has adhesive tape or snap-fastener or hoodle pin to make no longer resilience of back board.Respectively along the pilot bar of the oblique forward and backward of vehicle frame under the seat plate forward and backward wheel carrier sliding sleeve that slides, make front and back wheel lay respectively at the front and back lower position of seat, rotation is positioned at the nut elongation level strut bar of the horizontal support bar at middle part, lower end, its two ends are withstood on the forward and backward wheel carrier, lock forward and backward wheel carrier.Insert handlebar, both rotated or slide trucks upper-part behind the desired location, laterally steering pipe bearing pin is subjected to the pressure stretch spring to extend on the handlebar upper-part beam sliding sleeve or inserts the horizontal pin-and-hole of handlebar upper-part, play locking action, otherwise moving miniature lever with hand makes bearing pin shrink, play the release effect, rotation Lock of handlebar nut locks handlebar to vertical tube of front fork.Connect brake (can adopt the line brake), put down forming car behind the stretcher and take driving for the occupant; The cancellation locking is shunk wheel and is buckled into boxed-section shape, inserts handlebar and can carry to the interior handle of doing of case, also can utilize the wheel that exposes casing to push away, draw walking.
Pulley or liquid (gas) depression bar or rack-and-gear can be set at wheel carrier sliding sleeve place, front and back, make forward and backward wheel carrier slide in corresponding position respectively by drivings such as motor, oil, air pumps, provide the user to realize conversion between car and the chest, both automated manner easily.
Adopt manpower back-wheel drive mode on rear wheel frame, to be provided with sprocket wheel and slide block, use the Power Component of crank connecting link between slide block and sprocket wheel, move forward and backward through cable wire by the pedal on the front wheel carrier and to affect slide block flexible, drive the crank rotating sprocket, drive the back-wheel drive car by sprocket wheel again and move ahead.
When adopting four-wheel, can two-wheel be turned to synchronously, also can adopt the axle revolution to drive a two ends wheel steering by parallel linkage.
Be provided with guide collar at the front wheel carrier front end, the rear wheel frame crossbeam is provided with guidepost, and two guide collar of one of the present utility model are enclosed within another guidepost, realizes the end to end mode of the utility model.
Change wheel into ski and promptly can be used for people and skate Holiday, ski, also ski can be changed into skidding and on road, slide, play the effect that improves the health for people.
Description of drawings
Accompanying drawing 1 is perspective front view of the present utility model.
Accompanying drawing 2 is birds-eye view of the present utility model.
Accompanying drawing 3 is upward view of the present utility model.
Accompanying drawing 4 is scheme drawing of the present utility model.
Accompanying drawing 5 is the perspective front view of the utility model after folding.
Accompanying drawing 6 is the scheme drawing of the utility model after folding.
Accompanying drawing 7 is the perspective front view of the utility model pedal frame sliding type.
Accompanying drawing 8 is the upward view of the utility model pedal frame sliding type.
The specific embodiment
1. trailing wheels among the figure, 2. motor frame, 3. electrical motor, 4. rear wheel frame, 5. horizontal support bar, 6. vehicle frame 7. back boards, 8. back rest, 9. seat plate, 10. side case, 11. front wheel carrier, 12. handlebar upper-parts, 13. Lock of handlebar pins, 14. handlebar lower member, 15. the Lock of handlebar nut, 16. stretchers, 17. footrest frames, 18. compositions such as foot-operated control desk, wherein the tubular pilot bar that the low parallel longitudinal in high back is placed before two in the tubular pilot bar placed by low early and high after two parallel longitudinals of vehicle frame (6) and the outside is formed, and pilot bar one end has the round platform of tapering, and the other end then is with annulus, its two ends are separately fixed on vertical rod and the circular arc fixed plate, rivet with seat plate (9) medial surface again by vertical rod and fixed plate, and the lower end of pilot bar connects with horizontal pipe, just forms the vehicle frame (6) of tetragonal body shape; Front wheel carrier (11) is the sliding sleeve that vertically is connected to tubular by horizontal pipe two ends, the sliding sleeve inboard can overlap with the pilot bar tapering for circular conical surface, and vertical welding is connected to vertical pipe on the pipe, vertically the pipe other end is welded on front fork and turns on the standpipe and constitute, front wheel carrier (11) rear end sliding sleeve is packed on the preceding pilot bar of vehicle frame (6), make front wheel carrier (11) can finish the flexible of front-wheel along sliding on the preceding pilot bar, rear wheel frame (4) is to connect with horizontal pipe in the middle of two groups of arched arms, the rear end has axle bed that trailing wheel is installed, the front end sliding sleeve is packed on the back pilot bar of vehicle frame (6), makes rear wheel frame (4) to slide on the pilot bar of back and finish the flexible of trailing wheel; Seat plate (9) curves the n shape for slab, vertically have the groove that front and back wheel can be passed through, also have hole and lightening hole in the middle of the top, be positioned at above the vehicle frame (6), its medial surface and vehicle frame (6) upper end camber beam overlaps, and it is hinged that the rear portion is provided with the bearing pin of axle bed and back board (9) lower end; Side case (10) is a kind of wedge-type shape of beloid outside slyness of interior sky, and the both sides that are positioned at car are connected on the seat plate (9) by screw and become one; Footrest frame (17) is that the vertical tube lower end at curved pipe one end and front wheel carrier (11) middle part is hinged, is fixed with stretcher (18) above, and little the upwarping of the other end is welded with sliding sleeve, and the slide bar of foot-operated control desk passes wherein.
The utility model adopts the arc slide trucks among Fig. 1, be characterized in forming by handlebar upper-part (12) and handlebar lower member (14) two parts, wherein handlebar lower member (14) is to be connected to form an integral body by two parallel curved pipe one ends by bend pipe, and when can loading onto rubber coating for people's hand-held design, pipe bent position uses, lower end and front fork turn to standpipe with Lock of handlebar nut (15) socket, lock handlebar in the flexible insertion vertical tube of front fork by bearing pin in its standpipe; Handlebar upper-part (12) is the П shape by horizontal handlebar pipe middle part two standpipes of vertical welding, the lower end has some horizontal pin-and-holes, and can be inserted into handlebar lower member (14) slides near in the pipe upper sliding sleeve at handle place, one section guiding of sliding sleeve place horizontal welding pipe, have slotted eye on it, be installed with two bearing pins in the middle of the pipe, their ends are truncated cone-shaped, the other end connects with the pressure stretch spring, and there is miniature lever to stretch out the handlebar bottom locking piece (15) of the slotted eye on the guiding pipe on the bearing pin, realize lock function, both handlebar upper-part (12) slided in sliding sleeve, and bearing pin is subjected to the pressure stretch spring to extend sliding sleeve and inserts the horizontal pin-and-hole of handlebar upper-part (12), plays locking action, make bearing pin shrink otherwise move miniature lever, play the release effect with hand.
Another kind can be rolled over the handlebar mode for arc, handlebar upper-part (12) lower end is using bearing pin hinged in handlebar lower member (14) upper end near the handle place, make the two to rotate mutually, and at one section guiding of the same horizontal welding in handlebar upper-part (12) end, lower end pipe, have slotted eye on it, be installed with two bearing pins in the middle of the pipe, their ends have angle, the other end connects with the pressure stretch spring, and the slotted eye that has miniature lever to stretch out on the guiding pipe on the bearing pin is realized lock function, both handlebar upper-part (12) rotational angle was stopped by handlebar lower member (14) upper end handle, the lower end bearing pin is subjected to the pressure stretch spring to extend restriction handlebar upper-part (12) revolution on the standpipe of handlebar lower member (14), plays locking action, makes bearing pin shrink otherwise move miniature lever with hand, rotatable handlebar upper-part (12) plays the release effect.
Can establish one group of vertical slide opening in (6) four jiaos of vehicle frames below, on four jiaos on the inboard seat plate support of seat plate (9), have vertical slide bar to insert in the vertical slide opening of (6) four jiaos of vehicle frames respectively, make the seat liftable.
Among Fig. 7,19. sliding type pedal frame, 20. front-wheel locking handgrip, 21. trailing wheel locking handgrip, its bar by two horizontal parallel longitudinals of sliding type pedal frame (19) is middle with horizontal pipe connection, shape such as H, laterally there is a vertical tube at the pipe middle part, the top is a horizontal hook solid, there are two sliding sleeves sliding type pedal frame (19) rear end, front end is connected in one with one section bend pipe, and stretcher (16) is located at its front portion with control pedal (18), in the preceding pilot bar of vehicle frame (6) lower end horizontal guide is arranged, the sliding sleeve of sliding type pedal frame (19) is enclosed within on the horizontal guide, make it scalable, replace the foot-operated stroke that increases control desk among Fig. 1, change the stressing conditions of front wheel carrier and vehicle frame with this sliding type pedal frame (19).
Tip-up set plate (9) is the seat shape with back board (7) when using, spacing ring by back rest (8) axle head limits its inordinate rotation, by having adhesive tape or snap-fastener or hoodle pin to guarantee no longer resilience of back board (7), play fixedly backrest effect with seat plate (9) axle head contact position.The sliding sleeve of slip front wheel carrier (11), rear wheel frame (4) front end moves along the pilot bar of the oblique forward and backward under the seat plate (9) respectively and makes front and back wheel lay respectively at the front and back lower position of seat, rotation is positioned at the horizontal support bar (5) of elongation level of horizontal support bar (5) nut of the level at lower end middle part, its two ends are withstood on front wheel carrier (11), the rear wheel frame (4), the locking front and rear wheel.Insert handlebar, both in the crossover port of front wheel carrier (11) upper end, inserted handlebar lower member (14) rotation Lock of handlebar nut (15) locking handlebar, open or skid off stretcher, connect and to take driving for the occupant after brake (can adopt the line brake) forms car, the person of driving is seated on the chair by the driving car of switching on of stretcher (12) control motor on the foot-operated stay bearing plate (13) and moves ahead or brake and stop; Close stretcher (16) slip front wheel carrier (11), rear wheel frame (4) shrinks the casing that is positioned at seat plate (9) under, and the back board that closes (7) becomes boxed-section shape to carry, and also can insert handlebar and shake hands to case is interior, and the wheel that casing is exposed in utilization pushes away, draws walking.
Can be provided with axle in following centre of the utility model seat plate (9) and two ends, pulley is housed above it, hinge wheel, be connected in front wheel carrier (11) with cable wire one end respectively, on the sliding sleeve of rear wheel frame (4) front end, converge on the middle cooresponding hinge wheel by cooresponding pulley on vehicle frame (6) two end axles, the other end is connected under the seat plate (9) on the cooresponding hinge wheel of vehicle frame (6) tween drive shaft, by one group of hinge wheel on the worm gear drives tween drive shaft on the rotation of the stepper motor rotary worm on the vehicle frame (6) tween drive shaft, cable wire on the hinge wheel is respectively by pulley pulling front wheel carrier (11), slide the folding of back board (7) on the oblique sagittal pilot bar that slides over vehicle frame (6) under the seat plate (9) of rear wheel frame (4) front end.By the radius of design calculation pulley, hinge wheel and the point of connection of cable wire, make and to stretch out simultaneously or shrink and put in place.Can extension spring be set at traveller, when automobile-used, unclamp backing pin and open automatically, alleviate people's work.
The utility model has the advantage of:
Simple in structure, most of parts can adopt now existing all kinds of standard components, and production cost is low; Easy and simple to handle, use Convenient, be easy to transportation and carry, its speed is suitable, low, the good stability of center of gravity during driving, start-stop are convenient, have safe, comfortable, Attractive in appearance and be easy to drive, if when heat and sleet sky, can install easily paulin or umbrella additional; It is big to be suitable for the range of age, namely It is on and off duty or go on business and portably use to can be used as people, can also can be used as the articles for use of entertainment for children for the elderly's use of lying fallow again, as A plurality of these utility models are from beginning to end to become the little tourist coach of row.
This utility model has fast, easily characteristics, not only can work as the instrument of riding instead of walk, and shrink close become boxed-section shape after, Be easy to carry about with one again, carry and pile up, increase corresponding annex and make up the different needs that satisfies people, be applicable to outdoor leisure, Tourism is spent a holiday. This automobile-used way is wide, is adapted to especially the outing of carrying by bus, go hiking on and off duty, fishes and the open air such as city sightseeing Activity is the worthy companion of people's recreation festivals or holidays.

Claims (8)

1 one kinds of contractions are closed and are boxed-section shape, be opened for car shape locking back and take the box-shaped fold concertina-wise car of driving for personnel, mainly be by front wheel carrier (11), the vehicle frame (6) that has the slide-and-guide bar, seat plate (9), back board (7), side case (10), footrest frame (16), rear wheel frame compositions such as (4), it is characterized in that: the tubular pilot bar that the low parallel longitudinal in high back is placed before two in the tubular pilot bar that vehicle frame (6) is placed by low early and high after two parallel longitudinals and the outside is formed, pilot bar one end has the round platform of tapering, the other end then is with annulus, its two ends are separately fixed on vertical rod and the circular arc fixed plate, and vertical rod is connected with camber beam with fixed plate, the relevant position laterally connects with pipe, forms the vehicle frame (6) of tetragonal body shape; Front wheel carrier (11) is the sliding sleeve that vertically is connected to tubular by horizontal pipe two ends, the sliding sleeve medial surface is that circular conical surface overlaps with the pilot bar tapering, and laterally the middle part vertical welding is connected to vertical pipe on the pipe, vertically the pipe other end is welded on front fork and turns on the standpipe and constitute, front wheel carrier (11) rear end sliding sleeve is packed on the preceding pilot bar of vehicle frame (6), make front wheel carrier (11) can finish the flexible of front-wheel along sliding on the preceding pilot bar; Rear wheel frame (4) is to connect with horizontal pipe in the middle of two groups of arched arms, and the rear end has axle bed that trailing wheel is installed, and the front end sliding sleeve is packed on the back pilot bar of vehicle frame (6), makes rear wheel frame (4) to slide on the pilot bar of back and finish stretching of trailing wheel; Seat plate (9) curves the n shape for slab, vertically have the groove that front and rear wheel can pass through, also have hole and lightening hole in the middle of the top, be positioned at above the vehicle frame (6), its medial surface overlaps with vehicle frame (6) upper end camber beam, can with the riveted joint of its vertical rod and circular arc fixed plate, it is hinged that the rear portion is provided with the bearing pin of axle bed and back board (9) lower end; Side case (10) is a kind of wedge-type shape of beloid outside slyness of interior sky, and the both sides that are positioned at car are connected on the seat plate (9) by screw and become one; Footrest frame (17) is a bend pipe, and front end is little to be stuck up and sliding sleeve is arranged, and control pedal (18) slide bar passes therebetween, and the rear end is hinged in the vertical rod at front wheel carrier (11) middle part, is fixed with stretcher (16) on it, and also available sliding type pedal frame (19) replaces; Tip-up set plate (9) is the seat shape with back board (7), spacing ring by back rest (8) axle head limits its inordinate rotation, there are adhesive tape or snap-fastener or hoodle pin to guarantee no longer resilience of back board (7) in seat plate (9) axle head contact position, respectively along the vehicle frame (6) under the seat plate (9) tiltedly before, the back to pilot bar slip front wheel carrier (11), the sliding sleeve of rear wheel frame (4) front end make front and back wheel lay respectively at the front and back lower position of seat (also can with oblique back to the pilot bar rear end outwards be offset, can enlarge rear track like this), in the crossover port of front wheel carrier (11) upper end, insert handlebar lower member (14) rotation Lock of handlebar nut (15) locking handlebar, connect brake (can adopt the line brake) and form car; Take off handlebar, upset stretcher (16) slip front wheel carrier (11), rear wheel frame (4) shrink the casing that is positioned under the seat plate (9), the back board (7) that closes becomes boxed-section shape, inserts handlebar and does to shake hands can carry or utilize the wheel that exposes casing to push away, draw walking in case.
2 box-shaped fold concertina-wise cars according to claim 1, it is characterized in that: horizontal guide is arranged in the preceding pilot bar of vehicle frame (6) lower end, its bar by two horizontal parallel longitudinals of sliding type pedal frame (19) is middle with horizontal pipe connection, shape such as H, laterally there is a vertical tube at the pipe middle part, the top is a horizontal hook solid, there are two sliding sleeves sliding type pedal frame (19) rear end, front end is connected in one with one section bend pipe, stretcher (16) is located at its front portion with control pedal (18), and the sliding sleeve of sliding type pedal frame (19) is enclosed within on vehicle frame (6) horizontal guide.
3 box-shaped fold concertina-wise cars according to claim 1 is characterized in that: there is one group of vertical slide opening (6) four jiaos of vehicle frames below, has vertical slide bar to insert in the vertical slide opening of (6) four jiaos of vehicle frames respectively on four jiaos on the inboard seat plate support of seat plate (9).
4 box-shaped fold concertina-wise cars according to claim 1, it is characterized in that: handlebar is by two parts up and down, handlebar lower member (14) lower end and front fork turn to standpipe Lock of handlebar nut (15) socket, lock handlebar in the flexible insertion vertical tube of front fork by bearing pin in its standpipe, handlebar upper-part (12) can slip in the sliding sleeve of handlebar lower member (14) upper end, with handlebar bottom locking piece (14), in pin slide to insert in the horizontal pin-and-hole of handlebar upper-part (12).
5 box-shaped fold concertina-wise cars according to claim 1, it is characterized in that: can be provided with axle in following centre of seat plate (9) and two ends, pulley is housed above it, hinge wheel, be connected in front wheel carrier (11) with cable wire one end respectively, on the sliding sleeve of rear wheel frame (4) front end, converge on the middle cooresponding hinge wheel by cooresponding pulley on vehicle frame (6) two end axles, the other end is connected under the seat plate (9) on the cooresponding hinge wheel of vehicle frame (6) tween drive shaft, by one group of hinge wheel on the worm gear drives tween drive shaft on the rotation of the stepper motor rotary worm on the vehicle frame (6) tween drive shaft, cable wire on the hinge wheel is respectively by pulley pulling front wheel carrier (11), slide back board (7) folding on the oblique sagittal pilot bar that slides over vehicle frame (6) under the seat plate (9) of rear wheel frame (4) front end.
6 box-shaped fold concertina-wise cars according to claim 1 is characterized in that: can be two take turns, four-wheel.
7 box-shaped fold concertina-wise cars according to claim 1, it is characterized in that: engine installation can be electrical motor or spark ignition engine, is installed in vehicle frame (6) and is positioned at mid-mode on seat plate (9) lower position; Also can adopt the hub-type motor, both f-w-d and the brake mode of motor mounting on hub positions.
8 box-shaped fold concertina-wise cars according to claim 1, it is characterized in that: engine installation can be the manpower mode.
CNU2007203100596U 2007-12-06 2007-12-06 Box shaped telescopic foldable bicycle Expired - Fee Related CN201186711Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007203100596U CN201186711Y (en) 2007-12-06 2007-12-06 Box shaped telescopic foldable bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007203100596U CN201186711Y (en) 2007-12-06 2007-12-06 Box shaped telescopic foldable bicycle

Publications (1)

Publication Number Publication Date
CN201186711Y true CN201186711Y (en) 2009-01-28

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Application Number Title Priority Date Filing Date
CNU2007203100596U Expired - Fee Related CN201186711Y (en) 2007-12-06 2007-12-06 Box shaped telescopic foldable bicycle

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103359236A (en) * 2013-04-28 2013-10-23 武济群 Folding vehicle
CN104443195A (en) * 2014-12-24 2015-03-25 常州市海盈汽车部件有限公司 Backrest type storage battery vehicle
CN105329390A (en) * 2015-10-27 2016-02-17 谭春升 Folding bicycle
CN106275201A (en) * 2016-11-19 2017-01-04 齐二伟 A kind of fully-automatic intelligent folding tricycle
CN106467155A (en) * 2016-08-30 2017-03-01 天津市畅捷自行车有限公司 A kind of folding electric-tricycle
CN108791635A (en) * 2017-05-05 2018-11-13 郑保国 A kind of bicycle folding and expanding method and box-type folding bicycle

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103359236A (en) * 2013-04-28 2013-10-23 武济群 Folding vehicle
CN103359236B (en) * 2013-04-28 2015-08-26 武济群 Folded bicycle
CN104443195A (en) * 2014-12-24 2015-03-25 常州市海盈汽车部件有限公司 Backrest type storage battery vehicle
CN105329390A (en) * 2015-10-27 2016-02-17 谭春升 Folding bicycle
CN105329390B (en) * 2015-10-27 2018-01-30 谭春升 A kind of folded bicycle
CN106467155A (en) * 2016-08-30 2017-03-01 天津市畅捷自行车有限公司 A kind of folding electric-tricycle
CN106275201A (en) * 2016-11-19 2017-01-04 齐二伟 A kind of fully-automatic intelligent folding tricycle
CN108791635A (en) * 2017-05-05 2018-11-13 郑保国 A kind of bicycle folding and expanding method and box-type folding bicycle
CN108791635B (en) * 2017-05-05 2020-01-31 郑保国 folding and unfolding method for bicycle and box-type folding bicycle

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C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Tianjin Kelin Bicycle Co.,Ltd.

Assignor: Hu Jingyu

Contract record no.: 2010120000022

Denomination of utility model: Box shaped telescopic foldable bicycle

Granted publication date: 20090128

License type: Exclusive License

Record date: 20100318

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090128

Termination date: 20121206