CN202783575U - Folding bicycle - Google Patents

Folding bicycle Download PDF

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Publication number
CN202783575U
CN202783575U CN 201220334670 CN201220334670U CN202783575U CN 202783575 U CN202783575 U CN 202783575U CN 201220334670 CN201220334670 CN 201220334670 CN 201220334670 U CN201220334670 U CN 201220334670U CN 202783575 U CN202783575 U CN 202783575U
Authority
CN
China
Prior art keywords
bicycle
mobile jib
folding
vehicle frame
case
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
CN 201220334670
Other languages
Chinese (zh)
Inventor
王敏
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.)
SHENZHEN THINK STAR INDUSTRY Co Ltd
Original Assignee
SHENZHEN THINK STAR INDUSTRY Co Ltd
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 SHENZHEN THINK STAR INDUSTRY Co Ltd filed Critical SHENZHEN THINK STAR INDUSTRY Co Ltd
Priority to CN 201220334670 priority Critical patent/CN202783575U/en
Application granted granted Critical
Publication of CN202783575U publication Critical patent/CN202783575U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a multi-functional folding bicycle. The multi-functional folding bicycle mainly comprises a bicycle frame, a bicycle handlebar component, a front main rod, a front wheel fork, a saddle, a saddle pillar, a back main rod, a back wheel fork, and a chain wheel component, wherein the bicycle handlebar component, the front main rod, and the front wheel fork are arranged at the front end of the bicycle frame, the saddle, the saddle pillar, the back main rod, the back wheel fork, and the chain wheel component are installed at the front end of the bicycle frame, and a front section and a back section of a lower rod of the bicycle frame are connected through a hinge so that the front section and the back section are folded upward vertically. A bicycle handlebar, a main rod, and a bicycle frame upper cross bar are hinged through a rotating hinge, and the structure enables the bicycle handlebar and the main rod to drive the front wheel fork to rotate by 90 degrees. In the same way, the back main rod drives the back wheel fork and luggage to rotate by 90 degrees though the rotating hinge. The folding bicycle is not only convenient to carry after being folded, but also capable of carrying travel accessories. Compared with an existing folding bicycle in the market, inconvenience that a traveler cannot fully carry the travel accessories is resolved, and the multi-functional folding bicycle is particularly suitable for a green travel in inter-urban.

Description

A kind of Folding Bicycle
Technical field
The utility model relates to a kind of vehicle, and particularly a kind of have flexible and convenient to use, a trip carrying portable labour-saving Multifunctional foldable traveling bicycle.
Background technology
The kind of popular Folding Bicycle is many in the market, and folding mode also has a variety of, and their folding common purposes are the volumes that dwindle bicycle, are convenient to carry and collect keeping.Although because this class Folding Bicycle actv. under folded state has dwindled volume, but mostly lost the function of normally walking and carrying travel goods on ground, particularly long-distance intercity between the travelling, user's travel goods can't be integrated with bicycle, and need the portable or back of the body of user to shoulder, obviously be extremely inconvenient even become the burden of trip.So existing Folding Bicycle considers still to owe desirable, the necessary improvement from economy and point of view of practicability.
Summary of the invention
The purpose of this utility model is to solve can not carrying luggage and articles and can not walking in scene of existing Folding Bicycle existence, provide a kind of can serving as after folding to pull case dress thing and on the ground normally walking, the easily folding bicycle of trip.
Folding bicycle of the present utility model, main body comprises vehicle frame, is arranged on the handlebar assembly of vehicle frame front end, front mobile jib, front-fork, is arranged on the saddle of vehicle frame rear end and saddle pillar, rear mobile jib, rear wheel fork, chain wheel assembly.It is characterized in that: the vehicle frame lower beam is connected through the hinge by leading portion and back segment, so that leading portion and back segment are folding vertically upward.Handlebar, mobile jib are connected by rotary gemel with the vehicle frame cross tube, and this structure can make handlebar and mobile jib drive the front-fork 90-degree rotation; Equally, rear mobile jib drives rear wheel fork and case and bag 90-degree rotation by rotary gemel; Case and bag connect by slide rail.
[0004] vehicle frame mainly is comprised of cross tube and sheer pole, and under the bicycle deployed condition, folding hinge is in the expansion self-locking state, and sheer pole leading portion and back segment are rigidly connected, and supports whole vehicle frame rigidity.Under folded state, folding hinge shrinks vehicle frame, makes front mobile jib and rear mobile jib be folded into plumbness.
Front mobile jib is connected by universal coupling with upper and lower cross bar, and in folding process, front mobile jib drives handlebar and front-fork rotation by universal coupling, handlebar and front-wheel is in pulls the case state.In like manner, after the rear mobile jib rotation trailing wheel is in and pulls the case state.
Case and bag are connected with rear mobile jib by slide rail, and under the bicycle deployed condition, case and bag and vehicle frame are in parastate, can reduce the resistance that produces because of case and bag.Under the bicycle folded state, rotatable 90 degree of case and bag make bicycle more reasonable in the center of gravity that scene pulls walking.
Based on the multi-functional long-term travel bicycle of the utility model of above-mentioned design, vehicle frame is comprised of upper and lower cross bar, and sheer pole is connected through the hinge by forward and backward two sections, makes things convenient for vehicle frame folding.Forward and backward mobile jib is connected by universal coupling with the vehicle frame part, can make forward and backward wheel fork 90-degree rotation, make bicycle under folded state, can on the ground convenient walking as hand buggy.Case and bag are connected with rear bar by slide rail, and can rotate freely 90 degree, make case and bag reduce resistance, the folding gravity that reduces when dilatory when launching walking.Comprehensively above-mentioned, this money Folding Bicycle not only carries after convenient the folding, and can be convenient for carrying travel goods.With at present on the market existing folding bicycle compare, obviously can make the user make things convenient for long-term travel, particularly green travelling between intercity.
Description of drawings
Fig. 1 is that this money Multi-functional self-actuated bassinet structure is always schemed;
Fig. 2 is this money Multifunction bicycle frame folded state diagram;
Fig. 3 is the forward and backward mobile jib slew mode of this money multifunction bicycle car figure;
Fig. 4 is this money Multifunction bicycle saddle, handlebar folded state diagram;
Fig. 5 is the folding rear general construction constitution diagram of this money multifunction bicycle.
1, handlebar assembly 2, front mobile jib universal coupling 3, cross tube 4, seatpost hinge 5, saddle pillar assembly 6, saddle 7, case and bag 8, front mobile jib 9, front-fork 10, front-wheel 11, front-fork hinge 12, sheer pole leading portion 13, vehicle frame folding hinge 14, sheer pole 15, foot-operated assembly 16, chain wheel assembly 17, trailing wheel 18, rear mobile jib 19, rear supervisor's universal coupling 20, rear wheel fork hinge 21, slide rail 22, rear wheel fork
The specific embodiment
Below in conjunction with accompanying drawing this money multifunction bicycle is described further.
In Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, the utility model multifunction bicycle, main body include chassis assembly (3,12,13,14), handlebar assembly (1), front mobile jib assembly (2,8), front-fork (9), the rear mobile jib assembly (18,19,21) of front-wheel (10) saddle assembly (5,6), rear wheel fork, trailing wheel, case and bag.Be characterised in that: sheer pole leading portion 12 and sheer pole back segment 14 are under the connection of vehicle frame folding hinge 13, and vertical folding (Fig. 2) can make progress.Front mobile jib 8 can be around front mobile jib 8 axis 90-degree rotations under the effect of universal coupling 2 and front-fork hinge 11.Equally, rear mobile jib 18 also can be around rear mobile jib axis 90-degree rotation (Fig. 3) under the effect of universal coupling 19 and hinge 20.Handlebar assembly 1 shrinks along axis and can serve as handle function, saddle 6 under the rotation of saddle pillar 5 self-latching hinges near rear mobile jib (Fig. 4).Case and bag 7 at vehicle frame Plane Rotation 90 degree, reach the best center of gravity (Fig. 5) of hand buggy by slide rail 21.So far, whole bicycle folds into the hand buggy state in deployed condition, has made things convenient on the road carrying of bicycle of user, and has solved the inconvenience that can not fully carry travel goods before the tourist.

Claims (10)

1. Folding Bicycle, comprise main body, main body comprises vehicle frame, is arranged on the handlebar assembly of vehicle frame front end, front mobile jib, front-fork, the saddle that is arranged on the vehicle frame rear end and saddle pillar, rear mobile jib, rear wheel fork, chain wheel assembly, it is characterized in that: the vehicle frame lower beam is connected through the hinge by leading portion and back segment, handlebar, front mobile jib are connected by rotary gemel with the vehicle frame cross tube, rear mobile jib can drive rear wheel fork and case and bag 90-degree rotation by rotary gemel, and case and bag are connected with rear mobile jib by slide rail.
2. Folding Bicycle according to claim 1, it is characterized in that: vehicle frame is comprised of cross tube and sheer pole.
3. Folding Bicycle according to claim 2, it is characterized in that: under the bicycle deployed condition, folding hinge is in the expansion self-locking state, and sheer pole leading portion and back segment are rigidly connected, and supports whole vehicle frame rigidity.
4. according to claim 2 or 3 described Folding Bicycles, it is characterized in that: under folded state, folding hinge shrinks vehicle frame, makes front mobile jib and rear mobile jib be folded into plumbness.
5. each described Folding Bicycle according to claim 1-3 is characterized in that: front mobile jib is connected by universal coupling with cross tube, sheer pole.
6. Folding Bicycle according to claim 4, it is characterized in that: front mobile jib is connected by universal coupling with cross tube, sheer pole.
7. Folding Bicycle according to claim 5, it is characterized in that: in folding process, front mobile jib drives handlebar and front-fork rotation by universal coupling, handlebar and front-wheel is in pulls the case state, after the rear mobile jib rotation trailing wheel is in and pulls the case state.
8. Folding Bicycle according to claim 6, it is characterized in that: in folding process, front mobile jib drives handlebar and front-fork rotation by universal coupling, handlebar and front-wheel is in pulls the case state, after the rear mobile jib rotation trailing wheel is in and pulls the case state.
9. according to claim 7 or 8 described Folding Bicycles, it is characterized in that: case and bag are connected with rear mobile jib by slide rail, and under the bicycle deployed condition, case and bag and vehicle frame are in parastate.
10. Folding Bicycle according to claim 9 is characterized in that: under the bicycle folded state, rotatable 90 degree of case and bag make bicycle center of gravity when pulling walking reasonable.
CN 201220334670 2012-07-10 2012-07-10 Folding bicycle Expired - Fee Related CN202783575U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220334670 CN202783575U (en) 2012-07-10 2012-07-10 Folding bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220334670 CN202783575U (en) 2012-07-10 2012-07-10 Folding bicycle

Publications (1)

Publication Number Publication Date
CN202783575U true CN202783575U (en) 2013-03-13

Family

ID=47810890

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220334670 Expired - Fee Related CN202783575U (en) 2012-07-10 2012-07-10 Folding bicycle

Country Status (1)

Country Link
CN (1) CN202783575U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104554575A (en) * 2014-11-21 2015-04-29 山东科技大学 Portable electric luggage carrier
US10858058B2 (en) 2016-01-27 2020-12-08 Ford Global Technologies, Llc Foldable bicycle and storage system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104554575A (en) * 2014-11-21 2015-04-29 山东科技大学 Portable electric luggage carrier
US10858058B2 (en) 2016-01-27 2020-12-08 Ford Global Technologies, Llc Foldable bicycle and storage system

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130313

Termination date: 20140710