CN104015850B - A kind of multifunction bicycle - Google Patents
A kind of multifunction bicycle Download PDFInfo
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- CN104015850B CN104015850B CN201410267756.2A CN201410267756A CN104015850B CN 104015850 B CN104015850 B CN 104015850B CN 201410267756 A CN201410267756 A CN 201410267756A CN 104015850 B CN104015850 B CN 104015850B
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- crossbeam
- contiguous block
- front fork
- latch
- connector
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- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Motorcycle And Bicycle Frame (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
A kind of multifunction bicycle, including crossbeam, positioned at the front fork of crossbeam front end, the standpipe being connected on front fork for rotating, the handle being fixed on standpipe, installed in the front-wheel of front fork bottom, installed in the trailing wheel of crossbeam rearward end, it is arranged on the saddle on crossbeam, it is used to drive the foot-operated transmission component of rear wheel on crossbeam, a connector for extending back is fixedly connected with front fork, the front end of crossbeam is fixedly connected with a contiguous block, one is offered on the contiguous block opening down and for accommodating the accommodating groove of connector, connector is rotatably connected by a rotating shaft away from one end of front fork with contiguous block, its leading section for being removably connected to contiguous block by a latch near one end of front fork, the bearing of trend of rotating shaft is parallel with the central shaft of trailing wheel.The present invention not only can normally ride for user, it is also possible to be folded into handcart as needed.
Description
Technical field
The present invention relates to a kind of multifunction bicycle.
Background technology
At present, for the ease of carrying and depositing, folding bicycle is gradually popularized, and general folding bicycle is typically
Frame cross is fabricated to two-part structure, the cohesive position that two sections of frame cross is rotatably connected using hinge, during folding,
The frame cross front half section being fixedly connected will be found with handlebar to be turned down backward from the side of bicycle, is superimposed front wheels and rear wheels and is put
Put, the purpose of bicycle volume is reduced so as to reach.
Although above-mentioned bicycle folding structure disclosure satisfy that people's requirement easy to carry, but, after folding, its car
Wheel can not be rotated further by, and people portable can only carry, and carry still inconvenience, and this traditional folded bicycle function is more
It is single, can not meet people's routine use requirement.
The content of the invention
In view of the shortcomings of the prior art, the purpose of the present invention is intended to provide a kind of multifunction bicycle, energy after its folding
Enough pulled for user or promoted, it is easy to use.
To achieve the above object, the present invention is adopted the following technical scheme that：
A kind of multifunction bicycle, including crossbeam, the front fork positioned at crossbeam front end, rotate be connected to it is vertical on front fork
The handle that manage, is fixed on standpipe, the front-wheel installed in front fork bottom, the trailing wheel installed in crossbeam rearward end, it is arranged on horizontal stroke
Saddle on beam, the foot-operated transmission component on crossbeam being used to drive rear wheel, are fixedly connected with one backward on front fork
The connector of extension, the front end of crossbeam is fixedly connected with a contiguous block, one is offered on the contiguous block opening down and for holding
Receive the accommodating groove of connector, connector is rotatably connected by a rotating shaft away from one end of front fork with contiguous block, it is near preceding
One end of fork is removably connected to the leading section of contiguous block by a latch, and the bearing of trend of rotating shaft is put down with the central shaft of trailing wheel
OK, spring is provided between contiguous block and latch, the spring is used for offer one should towards the elasticity of connector top pressure by latch
Power, sets fluted on connector, contiguous block is provided with a cavity, and latch is connected to cavity, and the medial end of latch passes through cavity
Bottom and top pressure in groove, and latch outboard end by being stretched out outside contiguous block in cavity, latch is additionally provided near cavity bottom
The stage portion in portion, spring is connected between cavity top inner wall and stage portion.
First hook that front-wheel is mounted in bicycle folding state is hinged with crossbeam.
Be additionally provided with a buckle the first hook being fixed on crossbeam on crossbeam.
A support is hinged with crossbeam, the bottom both sides of the support are separately installed with an auxiliary wheel, are provided with crossbeam
One the second hook for securing the stand to deployed condition.
The 3rd hook for securing the stand to folding state is provided with front fork.
Saddle is hinged on crossbeam, and the 4th hook for fixed saddle is provided with crossbeam.
The beneficial effects of the present invention are：
Compared to prior art, the present invention not only can normally ride for user, it is also possible to be folded into hand as needed
Go-cart, so that, it is not only able to reduce the volume of bicycle, reduce volume, it is easy to place, meanwhile, three-wheel or four are formed after folding
Wheel barrows, user can pull or promote；Bicycle after being folded using folding mode of the invention can also play antitheft
Effect.
Brief description of the drawings
Fig. 1 is a kind of structural representation of bicycle of the invention；
Fig. 2 is the cooperation schematic diagram of connector and contiguous block in Fig. 1；
Fig. 3 is connector in Fig. 1 and the sectional view at contiguous block cooperation；
Fig. 4 is the folded state schematic diagram of bicycle shown in Fig. 1；
Fig. 5 is the structural representation of another kind bicycle of the invention；
Fig. 6 is the folded state schematic diagram of bicycle shown in Fig. 5；
Wherein：10th, crossbeam；11st, the first hook；12nd, buckle；13rd, contiguous block；131st, accommodating groove；132nd, rotating shaft；133rd, insert
Pin；134th, spring；14th, the 4th hook；20th, front fork；21st, standpipe；22nd, handle；23rd, front-wheel；24th, connector；241st, groove；
25th, the 3rd hook；30th, trailing wheel；40th, chain drum；41st, connecting rod；411st, the second hook；42nd, pedal；43rd, chain；50th, support；
51st, auxiliary wheel；60th, saddle.
Specific embodiment
Below, with reference to accompanying drawing and specific embodiment, the present invention is described further：
It is a kind of multifunction bicycle of the invention referring to Fig. 1, it includes crossbeam 10, the front fork positioned at the front end of crossbeam 10
20th, rotate the standpipe 21 being connected on front fork 20, be fixed on standpipe 21 handle 22, before the bottom of front fork 20
Wheel 23, the trailing wheel 30 installed in the rearward end of crossbeam 10, the saddle 60 being arranged on crossbeam 10, on crossbeam 10 be used for drive
The foot-operated transmission component that trailing wheel 30 is rotated, is fixedly connected with a connector 24 for extending back, the front end of crossbeam 10 on front fork 20
A contiguous block 13 is fixedly connected with, one is offered on the contiguous block 13 opening down and for accommodating the accommodating groove of connector 24
131, connector 24 is rotatably connected by a rotating shaft 132 away from one end of front fork 20 with contiguous block 13, its close front fork 20
One end by the dismountable leading section for being connected to contiguous block 13 of latch 133, in the bearing of trend of rotating shaft 132 and trailing wheel 30
Heart axle is parallel.A connecting rod 41 for extending downwardly is fixed with above-mentioned crossbeam 10, transmission component is ridden and is arranged under connecting rod 41
End, it is identical with the foot-operated transmission component of existing bicycle, specifically includes and is articulated in the chain drum 40 of the bottom of connecting rod 41, is used for
Drive the pedal 42 and the chain 43 for chain drum 40 and trailing wheel 30 synchronously to be coupled of chain drum 40.
Spring 134 is provided between above-mentioned contiguous block 13 and latch 133, the spring 134 is used to provide one by latch
133 towards the top pressure of connector 24 elastic stress, fluted 241 are set on connector 24, spring 134 is by latch 133
Side end top pressure makes contiguous block 13 and connector 24 be maintained at lock-out state in groove 241, and above-mentioned groove 241 can also
It is to be substituted using through hole.Fluted 241 are set on connector 24, contiguous block 13 is provided with a cavity 135, latch 133 is connected to logical
Chamber 135, the medial end of latch 133 through cavity bottom 1351 and top pressure in groove 241, and latch 133 outboard end
1331 in cavity 135 by stretching out outside contiguous block 13, and latch 133 is additionally provided with the stage portion 1332 near cavity bottom 1351, spring
134 are connected between cavity 1352 inwalls of top and stage portion 1332.
Additionally, being also hinged with one first hook 11 on above-mentioned crossbeam 10, first hook 11 is used to be in bicycle
Front-wheel 23 is mounted during folded state.Referring to Fig. 4, when folding bicycle is needed, then pull out latch 133, make latch 133 from
Depart from groove 241, now, front fork 20 132 can be downwardly turned over around the shaft together with front-wheel 23, standpipe 21 and handle 22, make
Front fork 20 and front-wheel 23 are placed in the lower section of crossbeam 10, handle 22 and turn to the front end of crossbeam 10, now by handle 22 relative to preceding
Fork 20 is rotated, and front-wheel 23 is in horizontality, and front-wheel 23 is articulated on crossbeam 10 using the first hook 11 then, makes folding
Rear front-wheel 23, front fork 20 keep fixing with crossbeam 10, are finally completed the folding of bicycle, now, user can draw or
Handle 22 is promoted, bicycle is changed into the go-cart that can be pulled or promote.
In order to prevent in normal riding, the first hook 11 arbitrarily swings relative to crossbeam 10, can be set on crossbeam 10
A buckle 12 is put, in normal riding, first hook 11 is fixed on crossbeam 10 using buckle 12.
Above-mentioned bicycle is additionally provided with a support 50, and the upper end of the support 50 is hinged on crossbeam 10, its bottom
Both sides are separately installed with an auxiliary wheel 51；One second hook 411 can be hinged on crossbeam 10 or on above-mentioned connecting rod 41, this second
Hook 411 is used to for support 50 to be fixed on deployed condition, i.e., in a folded configuration, when user pushes or pull on bicycle,
Two auxiliary wheels 51 are respectively used to support the both sides of bicycle, prevent bicycle from toppling over.One the 3rd hook is provided with front fork 20
25, when riding condition does not use above-mentioned auxiliary wheel 51, support 50 can forward be overturn, 25 are linked up with by support 50 using the 3rd
It is fixed on folding state.
Above-mentioned saddle 60 is hinged on crossbeam 10, and one is additionally provided with crossbeam 10 is used for the 4th extension of fixed saddle 60
Hook 14, further, it is also possible to connect an extension spring between the 4th hook 14 and crossbeam 10, the extension spring is used to tense the 4th hook 14,
Make that saddle 60 is more stable to be arranged on crossbeam 10.It is of course also possible to set one between the 3rd hook 25 and front fork 20 draw
Spring, the extension spring is used to tense the 3rd hook 25, enables the 3rd hook 25 that support 50 is firmly fixed.
Referring to Fig. 5 and Fig. 6, the present invention can also be including two trailing wheels, launch by support, by front-wheel, front fork and
After standpipe folding, a handcart for four-wheel can be formed.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection domain of the claims in the present invention
Within.
Claims (6)
1. a kind of multifunction bicycle, including crossbeam, the front fork positioned at crossbeam front end, rotate the standpipe being connected on front fork,
The handle that is fixed on standpipe, the front-wheel installed in front fork bottom, the trailing wheel installed in crossbeam rearward end, it is arranged on crossbeam
Saddle, be used on crossbeam to drive the foot-operated transmission component of rear wheel, it is characterised in that be fixedly connected with front fork
One connector for extending back, the front end of crossbeam is fixedly connected with a contiguous block, offered on the contiguous block one it is opening down and
Accommodating groove for accommodating connector, connector is rotatably connected by a rotating shaft away from one end of front fork with contiguous block, it
The leading section of contiguous block is removably connected to by a latch near one end of front fork, in the bearing of trend and trailing wheel of rotating shaft
Heart axle is parallel, and spring is provided between contiguous block and latch, and the spring is used to provide one by latch towards connector top pressure
Elastic stress, sets fluted on connector, contiguous block is provided with a cavity, and latch is connected to cavity, and the medial end of latch is worn
Cavity bottom and top pressure are crossed in groove, and latch outboard end by being stretched out outside contiguous block in cavity, latch is additionally provided with close
The stage portion of cavity bottom, spring is connected between cavity top inner wall and stage portion.
2. multifunction bicycle as claimed in claim 1, it is characterised in that is hinged with crossbeam in bicycle folding state
When mounting front-wheel first hook.
3. multifunction bicycle as claimed in claim 2, it is characterised in that is additionally provided with crossbeam and fixes the first hook
Buckle on crossbeam.
4. multifunction bicycle as claimed in claim 1 a, it is characterised in that support, the bottom of the support are hinged with crossbeam
End both sides are separately installed with an auxiliary wheel, and second hook for securing the stand to deployed condition is provided with crossbeam.
5. multifunction bicycle as claimed in claim 1, it is characterised in that is provided with front fork and secures the stand to folding
3rd hook of state.
6. multifunction bicycle as claimed in claim 1, it is characterised in that saddle is hinged on crossbeam, and set on crossbeam
There is the 4th hook for fixed saddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410267756.2A CN104015850B (en) | 2014-06-16 | 2014-06-16 | A kind of multifunction bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410267756.2A CN104015850B (en) | 2014-06-16 | 2014-06-16 | A kind of multifunction bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104015850A CN104015850A (en) | 2014-09-03 |
| CN104015850B true CN104015850B (en) | 2017-06-13 |
Family
ID=51432938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410267756.2A Active CN104015850B (en) | 2014-06-16 | 2014-06-16 | A kind of multifunction bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104015850B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847546A (en) * | 2020-08-06 | 2020-10-30 | 徐露云 | Rainwater collection and self-recycling system for high-rise building |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2098445U (en) * | 1991-05-28 | 1992-03-11 | 赵永库 | Foldable bicycle |
| JPH112076A (en) * | 1997-06-11 | 1999-01-06 | Haateisu:Kk | Inside bored type unit door and its manufacture |
| CN2827848Y (en) * | 2005-10-08 | 2006-10-18 | 赵幼仪 | Miniature folding electric bicycle |
| CN200974589Y (en) * | 2006-11-16 | 2007-11-14 | 赵幼仪 | Folding electric vehicle with shell |
| CN201559787U (en) * | 2009-11-30 | 2010-08-25 | 深圳市喜德盛自行车有限公司 | Lengthways folding electric bicycle |
| CN203902754U (en) * | 2014-06-16 | 2014-10-29 | 魏小钢 | Multifunctional bicycle |
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2014
- 2014-06-16 CN CN201410267756.2A patent/CN104015850B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104015850A (en) | 2014-09-03 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170417 Address after: 510000 Foshan, Nanhai District, Guangdong, lion Town, Songgang, Hong Ling Road, No. two, No. 386 Applicant after: Fujian science and Technology Co., Ltd. Address before: 518000 Guangming District, Guangdong, Gongming Guangming Road Power Supply Bureau of the Ministry of operation and maintenance of the Department of the class two, class Applicant before: Wei Xiaogang |
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| CB02 | Change of applicant information |
Address after: 362100, Cai Jia 58, Cai Cun village, Quanzhou Town, Huian County, Fujian Applicant after: Fujian science and Technology Co., Ltd. Address before: 510000 Foshan, Nanhai District, Guangdong, lion Town, Songgang, Hong Ling Road, No. two, No. 386 Applicant before: Fujian science and Technology Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191220 Address after: 313000 1-C, building 1, No. 656, Qixing Road, high tech Zone, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Huzhou xinbeilian Network Technology Co., Ltd Address before: 362100, Cai Jia 58, Cai Cun village, Quanzhou Town, Huian County, Fujian Patentee before: Fujian Shishi Science and Technology Equipment Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201023 Address after: Haimen City Jiangsu city of Nantong province is more than 226100 Zhenan Bridge Village nine Group No. 101 Patentee after: Haimen Chuanghao Industrial Design Co.,Ltd. Address before: 313000 1-C, building 1, No. 656, Qixing Road, high tech Zone, Wuxing District, Huzhou City, Zhejiang Province Patentee before: Huzhou xinbeilian Network Technology Co.,Ltd. |