CN201245202Y - Novel bicycle - Google Patents
Novel bicycle Download PDFInfo
- Publication number
- CN201245202Y CN201245202Y CNU2008200049639U CN200820004963U CN201245202Y CN 201245202 Y CN201245202 Y CN 201245202Y CN U2008200049639 U CNU2008200049639 U CN U2008200049639U CN 200820004963 U CN200820004963 U CN 200820004963U CN 201245202 Y CN201245202 Y CN 201245202Y
- Authority
- CN
- China
- Prior art keywords
- handlebar
- backrest
- bicycle
- vehicle seat
- vehicle
- 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
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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model relates to a two-wheeled bicycle, in particular to the improvement of the two-wheeled bicycle structure in the prior art. The bicycle handlebars in the prior art is situated in the front and arms need to extend forward so that the arms will feel tired if the cyclist drives a long time. However, the handlebars in the utility model is suited upfront the rear wheel, just arranged at the two sides of the saddle. When riding, the arms of the cyclist naturally droop in two sides of the body, so that the arms will not feel tired even a long time. The bicycle saddle and the backrest in the prior art either cannot be back and forth adjusted or trouble to adjustment. The parts in the back of the frame in the utility model is provided with a slide rail, on which the saddle and the backrest can be simultaneously adjusted back and forth and up and down and be fixed by using a screw, so that the outer shape of the bicycle looks comfortable. The utility model has an incorporated structure so that the cyclist can be in a half-laying state and feel comfortable.
Description
Technical field: the present invention relates to a kind of improvement of two-wheeled cycle structure.
Background technology: the present invention is come by traditional bicycle development.In known this class bicycle, handlebar is on front vehicle wheel, and is longer from the distance of the vehicle seat of back.Therefore the people is crooked at ride the process middle part of the side and the back of the body, and arm stretches forward, and the time, long slightly people will feel to have a pain in the back, and it is very tired that arm is also felt.The second, the vehicle seat of traditional bicycle and backrest or can not before and after regulate, or design unreasonablely, regulate trouble, outward appearance is ugly.
Summary of the invention: technical matters to be solved by this invention is: (1) is placed on last the place ahead of rear wheel to handlebar, and just the both sides of vehicle seat make people's arm when riding sagging naturally, and the back also can lean against on the backrest fully, and whole body can both cool it.(2) vehicle seat and backrest are placed on the adapter plate, an only moving screw just can before and after adjustment simultaneously up and down, adjust more conveniently, it is beautiful that outward appearance also seems.
In order to realize above-mentioned technical matters to be solved, technical solution unlike the prior art provided by the invention is: handlebar (4) is not in front, but on rear wheel the place ahead, just on the both sides of vehicle seat (5), front vehicle fork (1) go up and handlebar (4) sprocket wheel respectively is housed bottom, before and after sprocket wheel be connected with pull bar by chain and transmit steering effort, handlebar fixed cover (3) and unitized frame solder together below the handlebar, its back is a slide rail (11), the slide block (10) that can move forward and backward is arranged on the slide rail, is the fixed mount (8) of vehicle seat and backrest above the slide block (10).
Compare with known bicycle, handlebar of the present invention position difference, the place ahead on rear wheel is just on the both sides of vehicle seat.Arm is sagging naturally when riding, it is tired that the time long arms can not felt yet, the fixed mount of vehicle seat of the present invention and backrest (8) is installed in by slide block (10) on the slide rail (11) of vehicle frame back and can adjusts up and down and fore-and-aft adjustment, and backrest can be to the layback certain angle, till comfortable.In addition, the present invention has a backrest, can lean against fully on the back when riding, and is more comfortable.Also have vehicle seat lower, corresponding pedal is longer from the distance of vehicle seat, is in the state of partly lying when the people rides, and is pleasant.
In sum, the characteristics of vehicle type structure of the present invention can make the people be in the state of partly lying when riding, and make the people more comfortable.
Description of drawings: following accompanying drawing has been described a preferred embodiment of bicycle of the present invention.
Fig. 1 is the front view of whole vehicle of the present invention;
Fig. 2 is the birds-eye view of whole vehicle of the present invention;
Fig. 3 is the cutaway view at front vehicle fork fixed cover of the present invention (2) position;
Fig. 4 is the cutaway view at handlebar fixed cover of the present invention (3) position;
Fig. 5, Fig. 6, Fig. 7 are respectively the front views of slide block of the present invention (10), lateral plan, part sectional view;
Fig. 8, Fig. 9, Figure 10 are respectively the front views of fixed mount of the present invention (6), lateral plan, part sectional view.
The specific embodiment
In the bicycle of Fig. 1 and Fig. 2 description, its basic vehicle frame is to be welded by steel pipe, and wherein the slide rail of back (11) is welded on the basic vehicle frame by a square steel pipe.The two captives joint front vehicle fork (1) and steering gear (14) above it with square key, and its middle gear (14) and top bearing inner sleeve are as one, and its structure can embody in figure three.Basic identical structure and prior art structure that front vehicle fork (1) is fixed on the front vehicle fork fixed cover (2), above and the following bearing that all is equipped with, fix bearing inner sleeve (16) with nut (17) topmost, be the small lid (18) of anti-rainwater dust above, be fixed on front vehicle fork fixed cover upper end with screw thread.
The handlebar fixed cover (3) of back is parallel with front vehicle fork fixed cover (2), and connects with two steel pipes.Handlebar fixed cover (3) also is to be connected with handlebar with two bearings up and down, and the gear of lower end (15) also is to be made of one with bearing inner sleeve above it, and the usefulness square key is connected with handlebar.Other identical with existing bicycle handle bar structure.Two turn to sprocket wheel to be connected with the pull bar of chain (12) and two 4 millimeters or 5 millimeters to transmit steering effort.
Slide rail (11) is being welded in handlebar fixed cover (3) back, vehicle seat (5) and backrest (6) all are contained on the fixed mount (8), fixed mount (8) is contained in again on the slideway of slide block (10), and slide block (10) and fixed mount (8) only are fixed on the bottom of slide rail (11) with a screw.Backrest (6) is fixed on the fixed mount (8) with two fine steel tubes, and adjustable nut (7) is that backrest can recede about 0-30 degree.
Claims (4)
1. new bicycle, it comprises front vehicle fork, handlebar, vehicle seat, backrest, wheel disc, pedal, basic vehicle frame and two wheels, it is characterized in that handlebar (4) not in front, but on rear wheel the place ahead, just on the both sides of vehicle seat (5), front vehicle fork (1) go up and handlebar (4) sprocket wheel respectively is housed bottom, before and after sprocket wheel be connected with pull bar by chain and transmit steering effort, handlebar fixed cover (3) and unitized frame solder together below the handlebar, its back is a slide rail (11), the slide block (10) that can move forward and backward is arranged on the slide rail, is the fixed mount (8) of vehicle seat and backrest above the slide block (10).
2 new bicycles according to claim 1 is characterized in that the slide rail (11) at vehicle frame rear portion is welded on the vehicle frame by a rectangular steel tube.
3 new bicycles according to claim 1 is characterized in that the following both sides of fixed mount (8) of vehicle seat and backrest are slide bars, and the slotted hole of above-below direction is arranged above the slide bar.
4 new bicycles according to claim 1 is characterized in that the fixed mount (8) of vehicle seat and following slide block (10) are fixed on the slide rail (11) with a pair of screw and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200049639U CN201245202Y (en) | 2008-03-18 | 2008-03-18 | Novel bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200049639U CN201245202Y (en) | 2008-03-18 | 2008-03-18 | Novel bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201245202Y true CN201245202Y (en) | 2009-05-27 |
Family
ID=40729017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200049639U Expired - Fee Related CN201245202Y (en) | 2008-03-18 | 2008-03-18 | Novel bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201245202Y (en) |
-
2008
- 2008-03-18 CN CNU2008200049639U patent/CN201245202Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20120318 |