CN106005192A

CN106005192A - Novel folding bicycle

Info

Publication number: CN106005192A
Application number: CN201610480903.3A
Authority: CN
Inventors: 高峰
Original assignee: TAICANG YUEBO ELECTRIC TECHNOLOGY Co Ltd
Current assignee: TAICANG YUEBO ELECTRIC TECHNOLOGY Co Ltd
Priority date: 2016-06-27
Filing date: 2016-06-27
Publication date: 2016-10-12
Anticipated expiration: 2036-06-27
Also published as: CN106005192B

Abstract

The invention provides a novel electric folding bicycle. The novel folding bicycle comprises a five-through-body machine shell, a power device, a frame system, a front wheel device, a saddle device and a rear wheel device, wherein the five-through-body machine shell comprises a front triangular shell, a rear triangular shell and a shell; the front triangular shell comprises a front triangular shell hollow ring, a front triangular shell arched connecting plate, a medium tube fixing hole, a fixing base and a spring pin; the rear triangular shell comprises a rear triangular shell hollow ring, a rear triangular shell arched connecting plate and a spring pin; the shell comprises a shell hollow ring and an inner shell hollow ring; the frame system comprises a head tube, an upper tube, a lower tube, a medium tube, an upper supporting fork, a lower supporting fork, a reinforcing rod, a supporting rod, a first connector, a second connector, a third connector and a connecting guide part. The electric folding bicycle can be folded longitudinally and can be moved upstairs easily and attached to a wall at home after being folded without affecting daily life of people, and occupied space is further reduced compared with transverse folding space occupied by the folding bicycle with longitudinal folding is further reduced compared with space occupied by the folding bicycle with transverse folding.

Description

A kind of new type foldable car

Technical field

The present invention relates to a kind of new type foldable car, particularly to a kind of electric folded bicycle.

Background technology

Due to the development of modern society's urbanization, the living space of resident is caused to become the narrowest and small, in It is that, in order to utilize limited living space as far as possible, " collapsibleization " of article also becomes one and become Gesture, the vehicles, such as bicycle, electric bicycle etc. are no exception.

Having occurred in that some species of foldable electric bicycle, they are typically adopted With laterally folded to make two wheels take up an area space in the way of substantially overlapping to reduce.Such folded bicycle Advantage is, easily folds, and floor space is little, but has a disadvantage in that owing to using laterally folding simultaneously Folded, therefore wheel laterally takes up room relatively big, and because of after folding transversely width big, carry carrying Upper inconvenience downstairs；Wall can not be fully close to when folded bicycle after laterally folded is placed in family Placing, impact is current；The most thoroughly solve vehicle seat and the folding problem of handlebar.

Summary of the invention

Invent problem to be solved

The present inventor is in view of the above problems, it is proposed that the thinking of a kind of longitudinal fold bicycle, And devise a kind of longitudinal folding bicycle based on this thinking.Thus, user can not only be easily Carry upstairs after being folded, and wall can be close to when placing at home and place, do not affect daily life Walking, and compared with laterally folded, take up room and reduced further.

Specifically, the present invention has been achieved through the following technical solutions above-mentioned technical purpose.

According to a specific embodiment of the present invention, the invention provides a kind of electric foldable vehicle, its Including five entire body casing, power set, frame system and frame, front wheel device, saddle, rear-wheel device. Wherein, described five entire body casing include front triangle housing, Vee formation housing, housing, further, institute State front triangle housing include front triangle housing open circle, front triangle housing arc connecting plate, for fixing The middle pipe fixing hole of middle pipe, fixing seat, spring catch；Described Vee formation housing includes two Vee formation shells Body open circle, Vee formation housing arc connecting plate, spring catch；Described housing include housing open circle, The hollow inner ring of housing, the external diameter of the hollow inner ring of described housing is less than the internal diameter of described housing open circle；Institute State frame system and frame include head tube, upper pipe, down tube, middle pipe, upper stay fork, lower stay fork, bracing piece, Pole, the first connector, the second connector, the 3rd connector, connection guiding element.

Electric foldable vehicle according to an embodiment of the invention, wherein, described middle pipe is by described Pipe fixing hole is connected in described five entire body casing.

Electric foldable vehicle according to an embodiment of the invention, wherein, when using complete needs it During folding, opening described 3rd connector, described rear-wheel device with the bar of fixing described rear-wheel device is Rotary shaft is rotated down, until tangent with the front-wheel of described front wheel device.

Electric foldable vehicle according to an embodiment of the invention, wherein, when using complete needs it During folding, after opening described 3rd connector, can be by described middle pipe from the institute of described front triangle housing State in pipe fixing hole and take out from bottom to top, and back rotation is until in parallel with the rear end of described upper pipe Angle.

Electric foldable vehicle according to an embodiment of the invention, wherein, the vehicle seat of described vehicle seat system Connecting rod can move down in described middle pipe, until vehicle seat is down to minimum.

Electric foldable vehicle according to an embodiment of the invention, wherein, turns on connection handlebar connector With the handlebar tumbler of head tube, rotate handlebar connecting rod, until handlebar is with wheel at grade.

Electric foldable vehicle according to an embodiment of the invention, wherein, this folded bicycle can by electric power or Manual drive, when using driven by power, power supply uses lithium battery, under this lithium battery is partly hidden Guan Zhong.

Invention effect

The invention provides a kind of electric bicycle that can be longitudinal folding, it can not only be easy after folding Ground carrying is upper downstairs, and can be close to wall when placing at home and place, and does not affect daily life walking, And compared with laterally folded, take up room and reduced further.

Accompanying drawing explanation

Fig. 1 is the axonometric chart before the folded bicycle folding of the present invention；

Fig. 2 (a) is the axonometric chart after the folded bicycle folding of the present invention；

Fig. 2 (b) is the top view after the folded bicycle folding of the present invention；

Fig. 2 (c) is the front view after the folded bicycle folding of the present invention；

Fig. 3 is the vehicle frame of the present invention and five entire body casing connect after the axonometric chart of form；

Fig. 4 (a) is the axonometric chart of the front triangle housing of the present invention；

Fig. 4 (b) is the axonometric chart of the Vee formation housing of the present invention；

Fig. 5 is the axonometric chart of the housing of the present invention；

Fig. 6 is the combination front triangle housing of the present invention, Vee formation housing and five entire body machines of housing The axonometric chart of shell；

Fig. 7 is the axonometric chart of the upper pipe front connector public affairs of the present invention；

Fig. 8 is the axonometric chart of the upper pipe front connector mother of the present invention；

Fig. 9 is the front view of the upper pipe front connector mother of the present invention；

Figure 10 is the front view of the 3rd connector of the present invention；

Figure 11 is the front view of the 3rd connector not being connected with the second joint；

Figure 12 is the axonometric chart of the 3rd connector not being connected with the second joint；

Figure 13 is the front view of the second joint；

Figure 14 is the axonometric chart of the second joint；

Figure 15 is the folding process schematic diagram of the vehicle frame of the present invention.

Description of reference numerals

100, five entire body casing

101, front triangle housing

102, Vee formation housing

103, housing

104a, front triangle housing open circle

104b, Vee formation housing open circle

105a, front triangle housing arc connecting plate

105b, Vee formation housing arc connecting plate

106, seat fixed by middle pipe

107, fixing seat

108, housing open circle

109, the hollow inner ring of housing

110, spring catch

111, centre bore

200, power set

201, battery

202, pedal

300, frame system and frame

301, head tube

302, upper pipe

303, down tube

304, middle pipe

305, upper stay fork

306, lower stay fork

307, bracing piece

308, pole

309, the first connector

3091, upper pipe front connector is public

3092, upper pipe front connector is female

310, the second connector

311, the 3rd connector

3111, folding handle

3112, eccentric shaft

3113, snap close

3114, fixing seat is folded

3115, the first joint

3116, the second joint

3117, hasp

3118, tooth-shape structure

312, guiding element is connected

313, trailing wheel fixed part

400, front-wheel fixed part

500, saddle

For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is more fully retouched State.Accompanying drawing gives the preferred embodiment of the present invention.But, the present invention can be with many different Form realize, however it is not limited to embodiment described herein.On the contrary, provide these embodiments Purpose be to make the understanding to the disclosure more thorough comprehensively.

Detailed description of the invention

As illustrated in fig. 1 and 2, the electric foldable vehicle of the present invention includes that five entire body casing 100, power fill Put 200, frame system and frame 300, front wheel device 400, saddle 500, rear-wheel device 600.

With continued reference to Fig. 1 and 2, and understanding with further reference to Fig. 3-6, five entire body casing 100 include Front triangle housing 101, Vee formation housing 102, after being fitted together to, insert both by housing 103 Centre bore 111 in, thus front triangle housing 101, Vee formation housing 102 are tight with housing 103 Engage, five entire body casing 100.

Wherein, front triangle housing 101 includes front triangle housing open circle 104a, front triangle housing arc Connecting plate 105a, the middle pipe fixing hole 106 for fixing middle pipe 304, fixing seat 107, spring catch 110.It is connected with front triangle open circle 104a inside front triangle housing arc connecting plate 105a, and Its circumference substantially overlaps to centrage to the circumference of centrage with front triangle housing open circle 104a.In Pipe fixing hole 106 is arranged at the middle part of the side of front triangle housing arc connecting plate 105a, fixing seat One end of 107 is arranged at the edge of the side of front triangle housing arc connecting plate 105a, and the other end is arranged Having two through holes, close fixing seat 107 is logical with front triangle housing arc connecting plate 105a linkage section Spring catch 110 it is provided with at hole.

Vee formation housing 102 includes that two Vee formation housing open circle 104b, Vee formation housing arc are even Fishplate bar 105b, spring catch 110.The outside of two Vee formation housing open circle 104b is respectively with rear three The inner side of angle housing arc connecting plate 105b connects, and lays respectively at Vee formation housing arc connecting plate The both sides of 105b, edge is mutually neat with the edge of Vee formation housing arc connecting plate 105b respectively.Rear three It is provided with spring catch perforate and spring catch 110 on the housing arc connecting plate 105b of angle.

Housing 103 includes the hollow inner ring of housing open circle 108, housing 109, in described housing is hollow One end of circle 109 is connected with one end of described housing open circle 108, and the hollow inner ring of housing 109 sets It is equipped with the pin-and-hole corresponding with spring catch 110, for folding and playing fixation under not folded state.

Further, the external diameter of the hollow inner ring of housing 109 is slightly less than the internal diameter of housing open circle 108.

Understand with reference to Fig. 1-3, frame system and frame 300 include head tube 301, upper pipe 302, down tube 303, Middle pipe 304, upper stay fork 305, lower stay fork 306, bracing piece 307, pole 308, first are even Fitting the 309, second connector the 310, the 3rd connector 311, connection guiding element 312.

Wherein, one end of down tube 303 is connected to the arc of front triangle housing 101 of five entire body casing 100 On shape connecting plate 105, the other end is connected in head tube 301；One end of upper pipe 302 is by first even Fitting 309 is connected to head tube 301, and the other end is connected to middle pipe 304 by the second connector 310 Side；Upper stay fork 305 and the most symmetrical V-shaped of lower stay fork 306, upper stay fork The end (i.e. the end of v-shaped openings side) of 305 and end (the i.e. V-shaped of lower stay fork 306 The end of open side) it is combined into one by trailing wheel fixed part 313；The front end of upper stay fork 305 is (i.e. The tip of V-shaped) be connected to middle pipe 304 by the 3rd connector 311 have second even with being connected The opposite side that fitting 310 side is relative, the front end (i.e. the tip of V-shaped) of lower stay fork 306 connects On the arc connecting plate 105 of the Vee formation housing 102 of five entire body casing 100, upper stay fork 305 It is respectively arranged with pole 308, to improve the enabling capabilities of upper and lower stay fork with lower stay fork 306；Add One end of strong bar 307 is connected to the arc connecting plate of the Vee formation housing 102 of five entire body casing 100 On 105, the other end is connected on the pole 308 of stay fork 305；Connect one end of guiding element 312 Be provided with two through holes, the other end by screw be connected to middle pipe 304 side and can be around screw Rotating, connecting guiding element 312 has first three of one end of through hole through hole in the inner part and five entire body casing 100 The two through hole middle-range arc connecting plate 105 of fixing seat 107 one end on angle housing 101 farther out that Through hole connects, and when car folds, inserts spring catch, thus by fixing seat 107 and company in this through hole Connect guiding element 312 to be connected by spring catch, and connection guiding element 312 can rotate for axle with this through hole.

As shown in Fig. 3 and 7～9, described first connector 309 include pipe front connector public affairs 3091, on Pipe front connector mother 3092, upper pipe front connector public affairs 3091 are fixed in head tube 301, and are installed on upper pipe Upper pipe front connector on 302 female 3092 is connected by pin key and can rotate around pin key.Thus, When opening pipe 304 in the release of the 3rd connector 311 therefrom pipe fixing hole 106, by upper pipe 302 Rotation, pipe 304 in can easily discharging.It is provided with outside the joint of upper pipe front connector public affairs 3091 Projection, the inner side of upper pipe front connector mother 3092 is provided with the concave block coordinated with described projection.

Second connector 310 structure the such as first connector 309, by middle pipe front connector public affairs (not shown) Combine with middle pipe front connector mother's (not shown), and it connects also through pin key and can be around Pin key rotates, and does not repeats them here.

As shown in Fig. 3 and 10～14, the 3rd connector 311 includes folding handle 3111, eccentric shaft 3112, snap close 3113, folding are fixed seat the 3114, first joint the 3115, second joint 3116, are taken Button 3117.Wherein, the two ends of snap close 3113 are provided with through hole, and eccentric shaft 3112 is installed on snap close 3113 in the through hole folding fixing seat 3114 one end farther out, and passes through spiral shell with folding handle 3111 Silk connects.When pulling folding handle 3111, snap close 3113 and folding handle 3111 are simultaneously with logical Hole is that axle rotates；The other end of snap close 3113 is connected by the fixing seat 3114 of screw and folding and can Rotate with screw for rotary shaft.Fold fixing seat 3114 to be arranged on the first joint 3115, hasp 3117 Being arranged on the second joint 3116, the contact surface of the first joint 3115 and the second joint 3116 is respectively It is provided with the tooth-shape structure 3118 matched.

As illustrated in fig. 1 and 2, power set 200 include the down tube 303 being arranged at frame system and frame 300 Centre bore in upper battery 201 (such as lithium battery), the housing 103 being arranged in five entire body casing Motor (not shown) in 111, the pedal 202 being arranged on motor, connection motor and rear-wheel device The driving chain (not shown) of 600.

Motor sends power to rear-wheel device 600 by driving chain and drives front wheel device 200 turns Dynamic, thus, when starting motor, the folded bicycle of the present invention can travel.In other words, trailing wheel dress Putting 600 is drivewheel, and front wheel device 200 is driven pulley.Lithium battery is partly hidden into down tube, lithium battery Profile constitutes horn-like with down tube camber line.The position of motor and battery makes the decentralization of folded bicycle to two Below wheel axis, it is effectively increased the stability of car load,

Understand with continued reference to Fig. 1-14 and with reference to Figure 15, when use complete need to fold folded bicycle time, Open the 3rd connector 311, described trailing wheel can with fix this rear-wheel device axle as axial rotary under Rotating over 90 degree, until tangent with described front-wheel, its principle is as follows: pull the 3rd connector 311 Folding handle 3111 drive eccentric shaft 3112 to rotate, increase snap close 3113 two ends in the horizontal direction On distance, centered by the other end of snap close 3113 rotate snap close 3113, eccentric shaft 3112 is moved Go out the hasp 3117 of the second joint 3116.Then, by 1 direction of Figure 15 with the first connector 309 For fulcrum, middle pipe 304 is lifted with the second connector 310, then connect around second by the direction of 2 simultaneously Part 310 rotates with fixing seat 107 interface connection with being connected guiding element 312 simultaneously, until fixing seat 107 Be connected guiding element 312 in a straight line, middle pipe 304 goes in the middle of pipe 309 and down tube 303, fixing Spring catch 110 on seat 107 is inserted in the through hole connecting guiding element 312, pulls open Vee formation housing 102 On spring catch 110, by rear wheel device of electric vehicle 600 centered by five entire body casing 100 by as figure The rotate in an anti-clockwise direction of 15, after turning an angle, spring catch is inserted in the pin-and-hole of hollow inner ring just Play fixation, pedal refolding.Thus, folded bicycle is folded into the shape shown in Fig. 2.

Practicality in industry

The invention provides a kind of bicycle that can be longitudinal folding, it can not only easily be removed after folding Transport downstairs, and wall can be close to when placing at home and place, do not affect daily life and walk, and with Laterally folded compare, take up room and reduced further.

It should be noted that when element is referred to as " being fixed on " another element, and it can directly exist On another element or element placed in the middle can also be there is.When an element is considered as " connection " Another element, it can be directly to another element or may be simultaneously present unit placed in the middle Part.

Unless otherwise defined, all of technology used herein and scientific terminology with belong to the present invention's The implication that those skilled in the art are generally understood that is identical.Institute the most in the description of the invention The term used is intended merely to describe the purpose of specific embodiment, it is not intended that in limiting the present invention.

Embodiment described above only have expressed the several embodiments of the present invention, its describe more concrete and In detail, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, For the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to Making some deformation and improvement, these broadly fall into protection scope of the present invention.Therefore, patent of the present invention Protection domain should be as the criterion with claims.

Claims

1. an electric foldable vehicle, it is characterised in that include five entire body casing, power set, vehicle frame System, front wheel device, saddle, rear-wheel device,

Wherein, described five entire body casing include front triangle housing, Vee formation housing, housing,

Further, described front triangle housing includes that front triangle housing open circle, front triangle housing arc are even Fishplate bar, the middle pipe fixing hole for fixing middle pipe, fixing seat, spring catch,

Described Vee formation housing includes that two Vee formation housing open circles, Vee formation housing arc connect Plate, spring catch,

Described housing includes the hollow inner ring of housing open circle, housing, the external diameter of the hollow inner ring of described housing Less than the internal diameter of described housing open circle,

Described frame system and frame include head tube, upper pipe, down tube, middle pipe, upper stay fork, lower stay fork, Bracing piece, pole, the first connector, the second connector, the 3rd connector, connection guiding element.

Electric foldable vehicle the most according to claim 1, it is characterised in that described middle pipe passes through institute State pipe fixing hole to be connected in described five entire body casing.

Electric foldable vehicle the most according to claim 1 and 2, it is characterised in that complete when using When needing to be folded, opening described 3rd connector, described rear-wheel device is with fixing described trailing wheel dress The bar put is that rotary shaft is rotated down, until tangent with the front-wheel of described front wheel device.

Electric foldable vehicle the most according to claim 3, it is characterised in that when using complete needs When being folded, after opening described 3rd connector, can be by described middle pipe from described front triangle housing Described middle pipe fixing hole in take out from bottom to top, and back rotation is until in the rear end with described upper pipe Parallel angle.

Electric foldable vehicle the most according to claim 4, it is characterised in that described vehicle seat system Vehicle seat connecting rod can move down in described middle pipe, until vehicle seat is down to minimum.

Electric foldable vehicle the most according to claim 5, it is characterised in that turn on connection handlebar even Fitting and the handlebar tumbler of head tube, rotate handlebar connecting rod, until handlebar and wheel are at same plane On.

Electric foldable vehicle the most according to claim 1 and 2, it is characterised in that this folded bicycle can By electric power or manual drive, when using driven by power, power supply uses lithium battery, and this lithium battery is by half Hide in down tube.