CN102862639A - Simple bicycle - Google Patents
Simple bicycle Download PDFInfo
- Publication number
- CN102862639A CN102862639A CN2012103676375A CN201210367637A CN102862639A CN 102862639 A CN102862639 A CN 102862639A CN 2012103676375 A CN2012103676375 A CN 2012103676375A CN 201210367637 A CN201210367637 A CN 201210367637A CN 102862639 A CN102862639 A CN 102862639A
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- China
- Prior art keywords
- sleeve
- back rest
- axle beam
- simple bicycle
- crossbeam
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Abstract
The invention discloses a simple bicycle. The simple bicycle comprises a front beam, a rear beam and a cross beam, wherein the top end and the tail end of the front beam are respectively provided with a handle and a front wheel; the front beam is externally wrapped with a first sleeve; the upper part of the first sleeve is connected with the top end of the rear beam, and the lower part of the first sleeve is connected with the front end of the cross beam; the tail end of the rear beam is provided with a flywheel and a rear wheel which are coaxial, and the upper part of the rear beam is provided with a second sleeve and a stopping block from top to bottom; the rear end of the cross beam is connected with the tail end of the rear beam, and a tooth disc is also fixed on the cross beam; the tooth disc is provided with a crank and a pedal and is integrally connected with the flywheel by a chain; and the lower end of the second sleeve is provided with a clamping port, the upper end of the outer wall of the second sleeve is connected with the front end of a seat, the rear end of the seat is connected with the upper end of a supporting rod, and the lower end of the supporting rod is fixed at the lower end of the outer wall of the second sleeve. The simple bicycle disclosed by the invention is simple in structure, convenient and practical and low in cost and is very suitable for being applied into daily life.
Description
Technical field
The present invention relates to a kind of walking-replacing tool, be specifically related to a kind of Simple bicycle.
Background technology
In daily life, bicycle becomes most widely used walking-replacing tool already, in leisure, also there are a lot of people to like roaming from place to place by bike strolling, still, present bicycle mostly is greatly rectangle structure, thereby the space that takies is larger, carries and deposit also inconvenience, moreover, because the relative part of existing bicycle structure is more, thereby expense is also not very low.As a kind of walking-replacing tool, if remove unnecessary part on ride instead of walk the basis of function of reservation, should be able to be subject to liking of many people.
Summary of the invention
The object of the present invention is to provide a kind of Simple bicycle, solved the problem that ordinary bicycle took up room greatly, carried and deposited inconvenience.
The present invention solves the technical scheme that its technical matters takes: Simple bicycle, comprise front-axle beam, the back rest and crossbeam, and it is characterized in that described front-axle beam top is provided with handlebar, the end of front-axle beam is provided with front-wheel, and described front-axle beam outer wrap has the first sleeve; The top of described the first sleeve is connected with the top of the back rest, and the bottom of described the first sleeve is connected with the front end of crossbeam; Described back rest end is provided with coaxial flywheel and trailing wheel, is provided with the second sleeve and block on the described back rest from top to bottom; Described crossbeam rear end is connected with the end of the back rest, is fixed with chain wheel on the described crossbeam; Described chain wheel is provided with crank and pedal, and described chain wheel and described flywheel are connected as a single entity by chain; Described the second sleeve lower end is provided with bayonet socket, and the outer wall upper end of described the second sleeve is connected with the front end of vehicle seat, and described vehicle seat rear end is connected with the upper end of strut bar, and the lower end of described strut bar is fixed on the outer wall lower end of the second sleeve.
Further, can projection be set the front-axle beam below the first sleeve.
Further, described handlebar is provided with fold mechanism.
Preferably, the length of described front-axle beam and the back rest is consistent.
Preferably, described vehicle seat and ground keep level.
The invention has the beneficial effects as follows: the present invention has adopted the design of the second sleeve and block, so that bicycle can be inboard vehicle seat precession vehicle body no the time; Equally, the fold mechanism on the handlebar also can be packed up handle bar folding, and they can both reduce taking up room of bicycle effectively, conveniently carry and deposit; The body drawing of triangular structure so that vehicle body is firmer and stable, has effectively increased the service life of bicycle.This invention is simple in structure, convenient and practical, cheap, very suitable being applied in the daily life.
Description of drawings
Fig. 1 is main TV structure scheme drawing of the present invention.
Among the figure: 1 front-axle beam, 11 handlebars, 12 front-wheels, 13 first sleeves, 2 back rest, 21 second sleeves, 211 vehicle seats, 212 strut bars, 22 blocks, 23 flywheels, 24 trailing wheels, 3 crossbeams, 31 chain wheels, 311 pedals, 312 cranks.
The specific embodiment
As shown in Figure 1.Bicycle of the present invention comprises front-axle beam 1, the back rest 2 and crossbeam 3, and described front-axle beam 1 top is provided with handlebar 11, and the end of front-axle beam 1 is provided with front-wheel 12, thereby can change by rotating handlebar 11 working direction of front-wheel 12.
Described front-axle beam 1 outer wrap has the first sleeve 13, and the top of described the first sleeve 13 is connected with the top of the back rest 2, and the bottom of described the first sleeve 13 is connected with the front end of crossbeam 3; The described back rest 2 ends are provided with coaxial flywheel 23 and trailing wheel 24, are provided with the second sleeve 21 and block 22 on the described back rest 2 from top to bottom; Described crossbeam 3 rear ends are connected with the end of the back rest 2, are fixed with chain wheel 31 on the described crossbeam 3.
Further, described handlebar 11 is provided with fold mechanism, in time spent not, is convenient to handlebar 11 is packed up, thereby reduces to take up room.
Further, can projection be set the front-axle beam 1 below the first sleeve 13, in order to better fix the first sleeve 13.
Described front-axle beam 1 is consistent with the length of the back rest 2, so that vehicle body consists of the structure of an equicrural triangle, has increased fastness and the stability of vehicle body.
Described chain wheel 31 is provided with crank 312 and pedal 311, described chain wheel 31 and described flywheel 23 are connected as a single entity by chain, can flywheel driven when trampling pedal 311 23 rotate, rotate thereby drive with the coaxial trailing wheel 24 of flywheel 23, the driving bicycle advances.
Described the second sleeve 21 lower ends are provided with bayonet socket, can with described block 22 cards and, thereby play the effect of fixing the second sleeve 21.
The outer wall upper end of described the second sleeve 21 is connected with the front end of vehicle seat 211, described vehicle seat 211 rear ends are connected with the upper end of strut bar 212, the lower end of described strut bar 212 is fixed on the outer wall lower end of the second sleeve 21, and makes described vehicle seat 211 and ground maintenance level.
During use, handlebar 11 is opened, the second sleeve 21 is just fixed and can ride as ordinary bicycle, because the not brake of this bicycle, when stopping, bipod landed to be got final product.When depositing, handlebar 11 is folding, and vehicle seat 211 precession vehicle bodies are inboard, just effective conserve space.
Except structure of the present invention, all the other are prior art.
The above is preferred implementation of the present invention, for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, and these improvements and modifications also are regarded as protection scope of the present invention.
Claims (5)
1. Simple bicycle comprises front-axle beam, the back rest and crossbeam, it is characterized in that, described front-axle beam top is provided with handlebar, and the end of front-axle beam is provided with front-wheel, and described front-axle beam outer wrap has the first sleeve; The top of described the first sleeve is connected with the top of the back rest, and the bottom of described the first sleeve is connected with the front end of crossbeam; Described back rest end is provided with coaxial flywheel and trailing wheel, is provided with the second sleeve and block on the described back rest from top to bottom; Described crossbeam rear end is connected with the end of the back rest, is fixed with chain wheel on the described crossbeam; Described chain wheel is provided with crank and pedal, and described chain wheel and described flywheel are connected as a single entity by chain; Described the second sleeve lower end is provided with bayonet socket, and the outer wall upper end of described the second sleeve is connected with the front end of vehicle seat, and described vehicle seat rear end is connected with the upper end of strut bar, and the lower end of described strut bar is fixed on the outer wall lower end of the second sleeve.
2. will remove 1 described Simple bicycle according to right, it is characterized in that, the front-axle beam below the first sleeve is provided with projection.
3. will remove 1 described Simple bicycle according to right, it is characterized in that, described handlebar is provided with fold mechanism.
4. will remove 1 described Simple bicycle according to right, it is characterized in that, the length of described front-axle beam and the back rest is consistent.
5. will remove 1 described Simple bicycle according to right, it is characterized in that, described vehicle seat and ground keep level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103676375A CN102862639A (en) | 2012-09-28 | 2012-09-28 | Simple bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103676375A CN102862639A (en) | 2012-09-28 | 2012-09-28 | Simple bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102862639A true CN102862639A (en) | 2013-01-09 |
Family
ID=47441843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103676375A Pending CN102862639A (en) | 2012-09-28 | 2012-09-28 | Simple bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102862639A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105531397A (en) * | 2013-06-18 | 2016-04-27 | 赢创德固赛有限公司 | Method for producing structured coatings, structured coatings produced according to said method and use thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2299788Y (en) * | 1997-04-25 | 1998-12-09 | 李静 | Triangular frame bicycle |
| JP2004182019A (en) * | 2002-11-29 | 2004-07-02 | Univ Nihon | Folding bicycle |
| CN2813432Y (en) * | 2005-08-25 | 2006-09-06 | 胡济荣 | Folding bicycle |
| CN201405979Y (en) * | 2008-12-19 | 2010-02-17 | 胡栋鹤 | Foldable bicycle |
| CN202783584U (en) * | 2012-09-28 | 2013-03-13 | 王雅伟 | Simply equipped bicycle |
-
2012
- 2012-09-28 CN CN2012103676375A patent/CN102862639A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2299788Y (en) * | 1997-04-25 | 1998-12-09 | 李静 | Triangular frame bicycle |
| JP2004182019A (en) * | 2002-11-29 | 2004-07-02 | Univ Nihon | Folding bicycle |
| CN2813432Y (en) * | 2005-08-25 | 2006-09-06 | 胡济荣 | Folding bicycle |
| CN201405979Y (en) * | 2008-12-19 | 2010-02-17 | 胡栋鹤 | Foldable bicycle |
| CN202783584U (en) * | 2012-09-28 | 2013-03-13 | 王雅伟 | Simply equipped bicycle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105531397A (en) * | 2013-06-18 | 2016-04-27 | 赢创德固赛有限公司 | Method for producing structured coatings, structured coatings produced according to said method and use thereof |
| TWI634954B (en) * | 2013-06-18 | 2018-09-11 | 贏創德固賽有限責任公司 | Process for producing structured coatings, structured coatings produced by the process, and use thereof |
| CN105531397B (en) * | 2013-06-18 | 2018-09-11 | 赢创德固赛有限公司 | The method of preparation structure coating, the structuring coating and application thereof prepared with this method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130109 |