CN206107456U - Multi -functional shopping bicycle - Google Patents

Multi -functional shopping bicycle Download PDF

Info

Publication number
CN206107456U
CN206107456U CN201620945286.5U CN201620945286U CN206107456U CN 206107456 U CN206107456 U CN 206107456U CN 201620945286 U CN201620945286 U CN 201620945286U CN 206107456 U CN206107456 U CN 206107456U
Authority
CN
China
Prior art keywords
basket
bicycle
rod
shopping
hook
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 - Fee Related
Application number
CN201620945286.5U
Other languages
Chinese (zh)
Inventor
陈晓航
叶园
徐敏
明盼盼
雷佳豪
刘炜
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.)
Wuhan Business University
Original Assignee
Wuhan Business University
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 Wuhan Business University filed Critical Wuhan Business University
Priority to CN201620945286.5U priority Critical patent/CN206107456U/en
Application granted granted Critical
Publication of CN206107456U publication Critical patent/CN206107456U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a multi -functional shopping bicycle, include: preceding frame, back frame, shopping basket, it includes: outer basket, it is connected with preceding frame detachably, and outer basket has half and surrounds the structure, and outer basket is connected with preceding frame detachably, and the interval is provided with a plurality of through -holes on the lateral wall of outer basket, inner basket, it is the tube -shape, and the inner basket cover is established in outer basket, and the interval is provided with multiple hook on inner basket's the lateral wall, and the couple equals with the quantity of through -hole, and the one -to -one, gets in touch to set up to be: when inner basket reciprocated in the basket outside, the couple can reciprocate in the through -hole, and when the inner basket part shifts out outer basket, geted in touch the top that can hang outside basket. The utility model discloses a humanized design the time enables child in the shopping and is sitting more comfortablely, makes the adult have enjoyable shopping experience, and the emotion distance that can further had between men both made things convenient for the people to do shopping, also makes things convenient for the people to push away or by bike, the drive of bicycle accessible pedal, and also accessible electric power driven is energy -concerving and environment -protective, convenient to use.

Description

Multi-function bicycle
Technical field
This utility model is related to a kind of bicycle.More specifically, this utility model is related to a kind of Multifunctional shopping voluntarily Car.
Background technology
Supermarket shopping car is shopping modernization and puies forward efficient important tool, therefore shopping cart industry is also just arisen at the historic moment .
Supermarket shopping car refers to the one kind for the shopping apparatus that we are used in supermarket shopping, is indispensable during we live Instrument, buyer more demand on the one hand can be improved using shopping cart when supermarket shopping is carried out, on the other hand more be carried The high exchange hand of seller, is the win-win result for killing two birds with one stone.
Used as a part indispensable in family life, many father and mother, grandparents can be together purchased with child for shopping Thing.Meanwhile, when commodity are bought, the product for using is affected also increasingly to increase by emotional factor for consumer.However, nowadays Chinese Supermarket shopping car based on thing of freighting, emphasis is few in terms of child.Especially in ride comfort, safety problem, What is considered is even more few, and child is seated uncomfortable, also can affect the shopping of father and mother to a great extent.
Utility model content
The purpose of this utility model is to provide a kind of multi-function bicycle, by human oriented design, the energy in shopping Make child be seated more comfortable, make adult that there are happy purchase experiences, can further interpersonal emotion distance, both facilitate people Shopping, is also convenient for people and pushes away or ride a bicycle, and bicycle can be driven by pedal, and the electric energy that can also accumulate during passing through traveling drives Dynamic, energy-conserving and environment-protective are easy to use.
In order to realize according to these purposes of the present utility model and further advantage, there is provided a kind of Multifunctional shopping is voluntarily Car, including:
Front frame;
Rear frame;
Shopping Basket, which includes:
Outer basket, which is detachably connected with the front frame, and the outer basket has a semi-surrounding structure, the outer basket with it is described Front frame is detachably connected, is arranged at intervals with multiple through holes on the side wall of the outer basket;
Interior basket, which is tubular, and the interior basket is set in the outer basket, is arranged at intervals with many on the lateral wall of the interior basket Individual hook, the hook are equal with the quantity of the through hole, and correspond, and the hook is set to:When described
When interior basket is moved up and down in the outer basket, the hook can be moved up and down in the through hole, and in described Basket portion
When dividing the removal outer basket, the hook can hang over the top of the outer basket.
Preferably, in described multi-function bicycle, the bottom of the outer basket is provided with universal wheel, the shopping Pull bar is provided with basket.
Preferably, in described multi-function bicycle, also include:
At least one cross bar, which is arranged between the front frame and the Rear frame, and vertically interval setting, The two ends of the cross bar are fixedly connected with the front frame and the Rear frame respectively, and the cross bar is by first body of rod, the second bar Body and the 3rd body of rod composition, second body of rod is located between first body of rod and the 3rd body of rod, and second bar One end pivot joint respectively with described first body of rod one end and the 3rd body of rod of the two ends of body.
Preferably, in described multi-function bicycle, also include:
Spike, its axle pivot joint with one of pedal, the bottom of the spike are provided with a universal wheel.
Preferably, in described multi-function bicycle, also include:
Vehicle seat, which is arranged in the Rear frame;
Child seat, which is arranged in the Rear frame.
Preferably, in described multi-function bicycle, the through hole be cuboid, the top court of the hook One inclined plane of lower formation, and contact with the lateral wall of the interior basket, and the bottom of the hook is L-shaped, the bottom of the hook It is fixedly connected with the lateral wall of the interior basket.
Preferably, in described multi-function bicycle, the quantity of the cross bar is two.
Preferably, in described multi-function bicycle, also include:
Front chain pitch wheel;
First automatic locked plate device, which is arranged on the front chain pitch wheel;
Trailing wheel chain pitch wheel;
Chain, which is arranged on front chain pitch wheel and trailing wheel chain pitch wheel;
Charger, which is detachably connected with the Rear frame;
Accumulator, which is detachably connected with the Rear frame, and accumulator is connected with charger;
Electromotor, which is arranged in front hub and/or rear-wheel hub, and electromotor is connected with charger;
Motor, which is connected with accumulator, and the motor is detachably connected with the Rear frame;
Gear, which is arranged on the outer shaft of motor;
Toothed disc, which is meshed with the gear, and the toothed disc is installed on the front chain pitch wheel;
Second automatic locked plate device, which is arranged on the toothed disc.
This utility model at least includes following beneficial effect:
This utility model is designed with pedal generation device, is made voluntarily using the first automatic locked plate device and the second automatic locked plate device Car is easy to manpower and electric power to be used separately, easy to operate, and environmental protection.
This utility model is designed with vehicle seat, uses, be provided with child seat when cycling for adult, uses for child, by setting Meter love seat, makes adult carry small children away and is more convenient, when walking in shopping or road, after can fold bicycle, directly push Forward, type of service is various, and can ensure the safety of child.
Shopping Basket of the present utility model can be removed, convenient to take out article, and interior basket can be moved up and down, convenient to adjust as needed The volume of Shopping Basket.
This utility model is provided with spike, and after bicycle is folded, front vehicle wheel, rear wheel and spike constitute stable triangle Support, it is more stable when promoting or stop bicycle.
Part is embodied by further advantage of the present utility model, target and feature by description below, and part will also pass through Research of the present utility model and practice are understood by the person skilled in the art.
Description of the drawings
Fig. 1 is structural representation when multi-function bicycle described in the utility model is unfolded;
Fig. 2 is the structural representation after multi-function bicycle described in the utility model is folded;
Fig. 3 is the structural representation of interior basket described in the utility model;
Fig. 4 is the structural representation of outer basket described in the utility model;
Fig. 5 is the structural representation of Shopping Basket described in the utility model;
Fig. 6 is the structural representation of pedal generation device described in the utility model.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in further detail, to make those skilled in the art with reference to explanation Book word can be implemented according to this.
It should be noted that in description of the present utility model, term " horizontal ", " longitudinal direction ", " on ", D score, " front ", " afterwards ", the orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " be based on Orientation shown in the drawings or position relationship, are for only for ease of description this utility model and simplify description, are not to indicate or dark Show that the device or element of indication there must be specific orientation, with specific azimuth configuration and operation therefore it is not intended that right Restriction of the present utility model.
As shown in Figures 1 to 6, this utility model provides a kind of multi-function bicycle, including:
Front frame 100;
Rear frame 110;
Shopping Basket 120, which includes:
Outer basket 121, which is detachably connected with the front frame 100, and the outer basket 121 has semi-surrounding structure, outer basket 121 hang over opening upwards when in front frame 100, and outer basket 121 is according to using needs be cylindrical, alternatively square, described Outer basket 121 is detachably connected with the front frame 100, is arranged at intervals with multiple through holes 123 on the side wall of the outer basket 121;
Interior basket 122, which is tubular, i.e., open wide up and down, and the interior basket 122 is set in the outer basket 121, the interior basket Multiple hooks 124 are arranged at intervals with 122 lateral wall, the hook 124 is equal with the quantity of the through hole 123, and one by one Correspondence, the hook 124 are set to:When the interior basket 122 is moved up and down in the outer basket 121, the hook 124 can be Move up and down in the through hole 123, and when 122 part of interior basket removes the outer basket 121, the hook 124 can hang over The top of the outer basket 121.In order that the volume in shopping of Shopping Basket 120 is bigger, hook 124 is arranged on the bottom of interior basket 122 It is relatively good.
In the multi-function bicycle that this programme is provided, going on the road of supermarket, can steer bicycle, by interior basket 122 It is received in outer basket 121, reduces the volume of Shopping Basket 120, after supermarket is reached, Shopping Basket 120 can be pulled down, by interior basket 122 upwards It is mobile, make hook 124 hang over the top of outer basket 121, increase the volume of Shopping Basket 120, it is convenient to do shopping, after user is got home, Directly Shopping Basket 120 can be removed.
In described multi-function bicycle, the bottom of the outer basket 121 is provided with universal wheel 125, the Shopping Basket Pull bar 126 is provided with 120.
In the multi-function bicycle that this programme is provided, user is in shopping, by pull-up pull bar 126, and universal Wheel 125 is used cooperatively, and Shopping Basket 120 is walked in tow, so not only laborsaving but also convenient.
In described multi-function bicycle, also include:
At least one cross bar 130, which is arranged between the front frame 100 and the Rear frame 110, and vertically Interval setting, the two ends of the cross bar 130 are fixedly connected with the front frame 100 and the Rear frame 110 respectively, the cross bar 130 are made up of first body of rod 131, second body of rod 132 and the 3rd body of rod 133, and second body of rod 132 is located at first body of rod Between 131 and the 3rd body of rod 133, and the two ends of second body of rod 132 respectively with one end of first body of rod 131 and One end pivot joint of the 3rd body of rod 133, the other end of such first body of rod 131 are fixedly connected with front frame 100, the 3rd body of rod 133 other end is fixedly connected with Rear frame 110.
In the multi-function bicycle that this programme is provided, such bicycle is foldable, during folding, first allows the 3rd bar Body 133 rotates 90 ° around second body of rod 132, then allows second body of rod 132 to rotate 90 ° around first body of rod 131, last Rear frame 110 180 ° of rotations are carried out, now the small volume of bicycle, user can promote the car of bicycle to the direction of Shopping Basket 120 By bicycle as go-cart, people can be taken a walk with side, and side promotes bicycle, makes one car of bicycle multiplex.Youngster can be ridden voluntarily Car goes shopping, and old people can walk one's bicycle and go shopping.
In described multi-function bicycle, also include:
Spike 140, its axle pivot joint with one of pedal, the bottom of the spike 140 are provided with a universal wheel.
In the multi-function bicycle that this programme is provided, after Rear frame 110 has carried out 180 ° of rotations, front vehicle wheel, rear car Wheel and spike 140 constitute stable gusseted, more stable when promoting or stop bicycle.
In described multi-function bicycle, also include:
Vehicle seat 150, which is arranged in the Rear frame 110;
Child seat 160, which is arranged in the Rear frame 110.
It is in the multi-function bicycle that this programme is provided, when not folded, because child seat 160 is behind vehicle seat 150, young People can ride bicycle and go shopping with child, and walking one's bicycle to carry small children after old people is foldable goes shopping, and is pushing the machine When, because Rear frame 110 have rotated 180 °, before child seat 160, vehicle seat 150 and Shopping Basket 120 are located at handlebar, when walking one's bicycle, Child and article are conveniently looked after, makes old people's trip shopping that carries small children more convenient.
In described multi-function bicycle, the through hole 123 is cuboid, and the hook 124 is top down An inclined plane is formed, the top of the hook 124 is not contacted with the lateral wall of the interior basket 122, the bottom of the hook 124 is L-shaped, the bottom of the hook 124 are fixedly connected with the lateral wall of the interior basket 122.
In the multi-function bicycle that this programme is provided, 124 simple structure is linked up with, it is easy to operate.
In described multi-function bicycle, the quantity of the cross bar 130 is two.
In the multi-function bicycle that this programme is provided, each one up and down, front frame 100 and Rear frame can be so made 110 connection is more stable.
In described multi-function bicycle, also include:
Front chain pitch wheel 170;
First automatic locked plate device 180, which is arranged on the front chain pitch wheel 170;
Trailing wheel chain pitch wheel 190;
Chain 200, which is arranged on front chain pitch wheel 170 and trailing wheel chain pitch wheel 190;
Charger, which is detachably connected with the Rear frame 110;
Accumulator, which is detachably connected with the Rear frame 110, and accumulator is connected with charger;
Electromotor 210, which is arranged in front hub and/or rear-wheel hub, and electromotor 210 may be installed forward and backward wheel hub, also may be used It is arranged separately in front hub or rear-wheel hub, electromotor 210 is connected with charger, i.e., electromotor 210 is connected with charger, charges Device is connected with accumulator, and bicycle utilizes electromotor 210 in front hub and/or rear-wheel hub to rotate in the process of moving and directly sends out Electricity, and controlled by the regulation of charger, in time to accumulator electric energy supplement;
Motor 220, which is connected with the accumulator, and the motor 220 is detachably connected with the Rear frame 110, is led to The electric energy drive motor 220 for crossing accumulator is rotated;
Gear 221, which is arranged on the outer shaft of motor 220;
Toothed disc 230, which is meshed with the gear 221, and the toothed disc 230 is installed in the front chain pitch wheel 170 On;
Second automatic locked plate device 240, which is arranged on the toothed disc 230.
Accumulator is electrically connected with charger, and charger is electrically connected with motor 220, and a tooth is installed on the outer shaft of motor 220 Wheel 221 is engaged with the gear on toothed disc 230, installs the second automatic locked plate device 240 in toothed disc 230, and toothed disc 230 is fixed On front chain pitch wheel 170, the first automatic locked plate device 180,240 He of the second automatic locked plate device are installed in the middle of front chain pitch wheel 170 Toothed disc 230 is together fixed on the axle of two pedals, and front chain pitch wheel 170 is connected with trailing wheel chain pitch wheel 190 by chain 200 Connect, electromotor 210 is installed in cycle hub.
In the multi-function bicycle that this programme is provided, when bicycle needs traveling, connection electricity is turned on the power switch Source, rotates accelerator by hand, and accumulator adjusts electric energy power supply machine 220 by charger and rotates, motor 220 with moving gear 221 and Meshed toothed disc 230 rotates, and is provided with the second automatic locked plate device 240, toothed disc 230 and second in toothed disc 230 Automatically locked plate device 240 is fixed on front chain pitch wheel 170, and the first automatic locked plate device 180, gear are installed on front chain pitch wheel 170 Before the rotation of disk 230 just drives, chain pitch wheel 170 rotates, and when front chain pitch wheel 170 rotates, the first automatic locked plate device 180 releases shelves The axle of position, two pedals and pedal does not turn, and front chain pitch wheel 170 is rotated by chain-driving trailing wheel chain pitch wheel 190, so as to Drive bicycle automatic running.
Electromotor 210 may be installed forward and backward wheel hub, also can be individually attached in front hub or rear-wheel hub, and bicycle is expert at The rotation of electromotor 210 direct generation of electricity in front hub and/or rear-wheel hub is utilized during sailing, and is controlled by the regulation of charger, In time to accumulator electric energy supplement, it is ensured that bicycle can continue longer distance travelled.Such as storage battery energy deficiency, it is possible to use The power supply of family is by charger to accumulator electric energy supplement, it is ensured that the automatic running of bicycle.
When not needing automatic running or not enough accumulator electric-quantity, two pedals can be pedaled, is installed in front chain pitch wheel 170 First automatic locked plate device 180 hangs up gear automatically, and before driving, chain pitch wheel 170 rotates, and now, the second automatic locked plate device 240 is solved Except gear, motor 220 and gear 221 and the gear on toothed disc 230 do not turn, and front chain pitch wheel 170 passes through chain and rear endless chain The connection rotation of bar gear 190, so as to drive bicycle running, bicycle to utilize front hub and/or rear-wheel hub in the process of moving Interior electromotor 210 rotates the direct generation of electricity, and is controlled by the regulation of charger, supplements power supply to accumulator in time, it is ensured that voluntarily Car can continue longer distance travelled.
The electric energy of accumulator is powered to the electrical equipment on bicycle, is provided with power regulator, for electricity consumption in charger The safe handling of equipment and accumulator, motor 220 are the drivers for driving bicycle running, install tooth on the outer shaft of motor 220 Wheel 221 is meshed with the gear on toothed disc 230, and toothed disc 230 is fixed on front chain pitch wheel 170, the second automatic locked plate device 240 is that toothed disc 230 is fixed on front chain pitch wheel 170, the second automatic locked plate device 240 when bicycle uses power drives Automatically gear is hung up, chain pitch wheel 170 rotates before driving, when bicycle does not use power drives, during power-off, by pedaling two Individual pedal, the second automatic locked plate device 240 automatically terminate gear, and motor 220 and gear 221 and the gear on toothed disc 230 are just Stop operating, release resistance, when bicycle needs power drives, the first automatic locked plate device 180 automatically terminates gear, two feet The axle of pedal and pedal and then will not rotate, when bicycle does not need power drives, during using two two pedals of pedal, the One automatic locked plate device 180 hangs up gear automatically, and before driving, chain pitch wheel 170 rotates, and front chain pitch wheel 170 is after chain-driving Wheel chain pitch wheel 190 rotates, so as to drive bicycle to move ahead.
Although embodiment of the present utility model is disclosed as above, which is not restricted in description and embodiment Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art, Other modification is easily achieved, therefore under the general concept limited without departing substantially from claim and equivalency range, this reality Specific details is not limited to and shown here as the legend with description with new.

Claims (8)

1. a kind of multi-function bicycle, it is characterised in that include:
Front frame;
Rear frame;
Shopping Basket, which includes:
Outer basket, which is detachably connected with the front frame, and the outer basket has semi-surrounding structure, the outer basket and the front truck Frame is detachably connected, is arranged at intervals with multiple through holes on the side wall of the outer basket;
Interior basket, which is tubular, and the interior basket is set in the outer basket, is arranged at intervals with multiple extensions on the lateral wall of the interior basket Hook, the hook are equal with the quantity of the through hole, and correspond, and the hook is set to:When the interior basket is described outer When moving up and down in basket, the hook can be moved up and down in the through hole, and when the interior basket part removes the outer basket, The hook can hang over the top of the outer basket.
2. multi-function bicycle as claimed in claim 1, it is characterised in that the bottom of the outer basket is provided with universal Wheel, is provided with pull bar on the Shopping Basket.
3. multi-function bicycle as claimed in claim 1, it is characterised in that also include:
At least one cross bar, which is arranged between the front frame and the Rear frame, and vertically interval setting, described The two ends of cross bar are fixedly connected with the front frame and the Rear frame respectively, the cross bar by first body of rod, second body of rod and 3rd body of rod is constituted, and second body of rod is located between first body of rod and the 3rd body of rod, and second body of rod Two ends one end pivot joint respectively with described first body of rod one end and the 3rd body of rod.
4. multi-function bicycle as claimed in claim 3, it is characterised in that also include:
Spike, its axle pivot joint with one of pedal, the bottom of the spike are provided with a universal wheel.
5. multi-function bicycle as claimed in claim 4, it is characterised in that also include:
Vehicle seat, which is arranged in the Rear frame;
Child seat, which is arranged in the Rear frame.
6. multi-function bicycle as claimed in claim 1, it is characterised in that the through hole is cuboid, the extension One inclined plane of formation top down of hook, and do not contact with the lateral wall of the interior basket, the bottom of the hook is L-shaped, described The bottom of hook is fixedly connected with the lateral wall of the interior basket.
7. multi-function bicycle as claimed in claim 3, it is characterised in that the quantity of the cross bar is two.
8. multi-function bicycle as claimed in claim 1, it is characterised in that also include:
Front chain pitch wheel;
First automatic locked plate device, which is arranged on the front chain pitch wheel;
Trailing wheel chain pitch wheel;
Chain, which is arranged on front chain pitch wheel and trailing wheel chain pitch wheel;
Charger, which is detachably connected with the Rear frame;
Accumulator, which is detachably connected with the Rear frame, and accumulator is connected with charger;
Electromotor, which is arranged in front hub and/or rear-wheel hub, and electromotor is connected with charger;
Motor, which is connected with accumulator, and the motor is detachably connected with the Rear frame;
Gear, which is arranged on the outer shaft of motor;
Toothed disc, which is meshed with the gear, and the toothed disc is installed on the front chain pitch wheel;
Second automatic locked plate device, which is arranged on the toothed disc.
CN201620945286.5U 2016-08-25 2016-08-25 Multi -functional shopping bicycle Expired - Fee Related CN206107456U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620945286.5U CN206107456U (en) 2016-08-25 2016-08-25 Multi -functional shopping bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620945286.5U CN206107456U (en) 2016-08-25 2016-08-25 Multi -functional shopping bicycle

Publications (1)

Publication Number Publication Date
CN206107456U true CN206107456U (en) 2017-04-19

Family

ID=58513327

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620945286.5U Expired - Fee Related CN206107456U (en) 2016-08-25 2016-08-25 Multi -functional shopping bicycle

Country Status (1)

Country Link
CN (1) CN206107456U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106218790A (en) * 2016-08-25 2016-12-14 武汉商学院 Multi-function bicycle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106218790A (en) * 2016-08-25 2016-12-14 武汉商学院 Multi-function bicycle

Similar Documents

Publication Publication Date Title
CN202875649U (en) Combination type electric wheelchair
CN203921072U (en) A kind of Segway Human Transporter
CN203958248U (en) A kind of multifunctional motor-driven power-assisted mother and baby Walking trolly
CN205022785U (en) Electric vehicle
CN204452708U (en) A kind of foot control recreation and body-building battery-driven car
CN201272455Y (en) Portable electric scooter
CN206107456U (en) Multi -functional shopping bicycle
CN103318360B (en) Detachable combined perambulator
CN203996648U (en) A kind of miniature tri wheel recumbent bicycle
CN102167068B (en) Conversion structure for various states of dynamic baby carrier
CN201694222U (en) Hybrid foot-electric propelled combination baby carriage
CN206231518U (en) Electric children vehicle
CN106218790A (en) Multi-function bicycle
CN201694323U (en) Multi-functional parent-child folding bicycle
CN201380916Y (en) Multifunctional box type foldable scooter
CN203142898U (en) Front-driving rear-steering three-wheel baby carrier with differential function
CN207060314U (en) One kind walking electro-tricycle
CN207208303U (en) A kind of Segway Human Transporter with seat
CN203211441U (en) Vertical combination small wheel multifunctional portable vehicle
CN201228050Y (en) Portable electric bicycle apparatus
CN206317857U (en) A kind of electric shopping cart
CN206704427U (en) One kind walking electric bicycle
CN207523878U (en) A kind of electric bicycle
CN205273737U (en) Baby carrier
CN202783689U (en) Double-drive bicycle with trailer

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170419

Termination date: 20190825