CN200967523Y - Bicycle - Google Patents
Bicycle Download PDFInfo
- Publication number
- CN200967523Y CN200967523Y CN200620125282.9U CN200620125282U CN200967523Y CN 200967523 Y CN200967523 Y CN 200967523Y CN 200620125282 U CN200620125282 U CN 200620125282U CN 200967523 Y CN200967523 Y CN 200967523Y
- Authority
- CN
- China
- Prior art keywords
- front fork
- basket
- strut bar
- bicycle
- wheel
- 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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- 239000012141 concentrate Substances 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model relates to a bicycle, containing a vehicle body, a rotatable front fork arranged in the front part of the vehicle body, a rear wheel arranged in the rear part of the vehicle body. The front fork contains a front fork body spreading along the longitudinal direction, a supporting rod for placing a front basket formed by spreading forwards from the upper end part of front fork body along a rough horizontal direction. The supporting rod is located over the front wheel and since the supporting rod is arranged in the rough horizontal direction in the upper end part of the front fork body, the front fork will have enough strength and not deform after the front basket is heavily loaded. Meanwhile since the entire load concentrates to the supporting rod and the load to the bicycle handlebar is reduced then and the operation performance of the handlebar will improve to ensure a secure running.
Description
Technical field
The utility model relates to a kind of bicycle, particularly a kind of bicycle that is used to install preceding basket.
Background technology
Existing bicycle can be provided with the basket that loading is used on bicycle rear, but tends to adopt the way of basket before handlebar the place ahead is provided with because of the reason of destroying style for folded bicycle and sports bicycle etc.
In the prior art before handlebar the place ahead is provided with basket be by on handlebar axis, be connected be used to be affiliated to before the sheetmetal of basket, top at the bottom of preceding basket wheel is provided with the metal filament that is used to support, there is the deficiency of several aspects in the structure of basket before existing the setting, it at first is the problem of weak strength, because all wt of preceding basket is all born by sheetmetal or metal filament, sheetmetal or metal filament easy deformation, the operability of handlebar is also just poor simultaneously, easy like this causing danger, simultaneously because two-wheel cars such as bicycle are compared with four-wheeled falls easily, thereby basket is damaged before being subjected to bigger impulsive force easily when therefore such structure is fallen and making.
Summary of the invention
The utility model purpose is that a kind of high strength, bicycle that the handlebar maneuvering performance is good, safe are provided in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of bicycle, comprise the vehicle frame body, rotationally be arranged on the front portion of described vehicle frame body front fork, be arranged on front-wheel on the described front fork, be arranged on the trailing wheel at the rear portion of described vehicle frame body, described front fork comprises the front fork body that extends longitudinally, before the upper end of described front fork body being used to of extending to form forward along horizontal direction haply places the strut bar of basket, described strut bar is positioned at the top of described front-wheel.
Basket erecting bed before being connected with on described strut bar is equipped with preceding basket on this preceding basket erecting bed.
Be connected with stirrup between the lower end of the front end of described strut bar and described front fork body.
Described front fork body and strut bar have a pair of respectively, and described front-wheel is connected with between the front end of described two strut bars and sets up bar between described a pair of front fork body and strut bar.
Described strut bar and described front fork body are connected to form inverted "L" shaped.
Because technique scheme utilization, the utility model compared with prior art has following advantage: owing to be provided with strut bar in described front fork body upper end in advance along general horizontal direction, so during the preceding basket of described front fork high load capacity on placing, front fork can not be out of shape, intensity is higher.Because all loads all concentrate on the described strut bar, so just alleviated the load of handlebar simultaneously, the road-holding property of handlebar also is improved, and guarantees safe operation.
Because be connected with stirrup between the front end of the lower end of described front fork body and described strut bar, the bulk strength of front fork further increases like this.
Description of drawings
Accompanying drawing 1 is a front view of the present utility model;
Accompanying drawing 2 is the STRUCTURE DECOMPOSITION figure (embodiment 1) of front fork of the present utility model;
Accompanying drawing 4 is the front elevation (embodiment 1) of front fork of the present utility model;
Accompanying drawing 5 is the lateral plan (embodiment 1) of front fork of the present utility model;
Accompanying drawing 7 is the STRUCTURE DECOMPOSITION figure (embodiment 2) of front fork of the present utility model;
Accompanying drawing 8 is the block diagram (embodiment 2) of front fork of the present utility model;
Wherein: 1, front fork; 2, strut bar; 3, handlebar rotating shaft cover; 4, strut rod; 5, front fork body; 6, set up bar; 7, stirrup; 11, front fork body upper end shoulder; 12, bicycle body; 13, preceding basket installing mechanism; 14, preceding basket erecting bed; 15, preceding basket; 16, handlebar; 20, positioning port; 21, boss; 22, operating parts; 23, opening; 24, projection; 25, front-wheel; 26, trailing wheel; 27, vehicle seat.
The specific embodiment
Below in conjunction with accompanying drawing, describe particular content of the present utility model in detail for example:
Embodiment 1
Bicycle as shown in Figure 1, comprise vehicle frame body 12, rotationally be arranged on the front portion of described vehicle frame body 12 front fork 1, be arranged on front-wheel 25 on the described front fork 1, be arranged on the trailing wheel 26 at the rear portion of described vehicle frame body 12, be arranged on the vehicle seat 27 on the top of described vehicle frame body 12.
The handlebar rotating shaft cover 3 that described vehicle frame body 12 also comprises handlebar 16, is connected with described handlebar 16.
Described vehicle frame body 12 also comprises the preceding basket 15 in the place ahead that is positioned at described front-wheel 25 tops and described handlebar 16.
As accompanying drawing 2 to shown in the accompanying drawing 5, described front fork 1 comprises strut rod 4, front fork body 5, described strut rod 4 and described handlebar rotating shaft are overlapped 3 and are captiveed joint and along the radially extension of described handlebar rotating shaft cover 3, the two ends of described strut rod 4 are fixedly connected with the upper end of described a pair of front fork body 5 respectively, described front fork body 5 extends longitudinally and is positioned at the both sides of described front-wheel 25, and the lower end of described a pair of front fork body 5 is connected at the place, axle center of described front-wheel 25 respectively.
The upper end along continuous straight runs of described front fork body 5 is extended with pair of support rods 2 forward, described strut bar 2 is positioned at the top of described front-wheel 25, described strut bar 2 is provided with preceding basket erecting bed 14, and described preceding basket 15 is installed on the described preceding basket erecting bed 14.Current basket 15 fills article, and described strut bar 2 bears all heavy burdens and impact, and intensity improves greatly.
In this specific embodiment, described strut bar 2 is an one with described front fork body 5, and the front fork body upper end shoulder 11 along continuous straight runs bendings that are about to described front fork body 5 extend to form strut bar 2 in advance, make the outward appearance of whole front fork 1 that the beautiful curve be arranged very much.
Between the front end of described pair of support rods 2, be connected with and set up bar 6, described two ends of setting up bar 6 are connected with an end of a pair of stirrup 7 respectively, and the other end of described stirrup 7 is fixed on the axle center of described front-wheel 25 with the lower end of described front fork body 5.
Described reinforcement stalk 7 is connected by nut, screw retention with the described bar 6 that sets up.
By with stirrup 7 coupling together between described strut bar 2 and the axletree 18, thereby increased the bulk strength of described front fork 1 more, so, also can not cause the distortion of front fork 1 even the preceding basket 15 of high heavy burden is arranged on the described strut bar 2.
The preceding basket erecting bed 14 that 6 pairs in accompanying drawing is arranged on the described strut bar 2 is elaborated.Preceding basket erecting bed 14 is fixed on the described strut bar 2 by (not shown)s such as screw/nut, on the basket erecting bed 14, also can be installed on the described preceding basket erecting bed 14 by detouchable before described preceding basket 15 can be fixedly mounted on.
Basket 15 can adopt existing method with the assembly and disassembly methods of described preceding basket erecting bed 14 before described, in the present embodiment, offer four positioning ports 20 on the basket erecting bed 14 before described, in described positioning port 20, be provided with boss 21, basket erecting bed 14 also is provided with and described boss elasticity bonded assembly operating parts 22 before described, the bottom of basket 15 is provided with four projections 24 that are complementary with described positioning port 20 before described, and described projection 24 offers the opening 23 that is complementary with described boss 21.
Basket 15 before described is installed on the described preceding basket erecting bed 14, only need will be described before the projection 24 of basket 15 insert described positioning port 20, and described boss 21 snap in can realize in the described opening 23 described before basket 15 captive joint with described preceding basket erecting bed.
When needs disassemble basket before described 15 from described preceding basket erecting bed 14, press operating parts 22, boss 21 separates with described opening 23, thereby projection separates with described positioning port 20, realizes that described preceding basket 15 separates with described preceding basket erecting bed 14.
Front fork 1 shown in accompanying drawing 7 and accompanying drawing 8, comprise front fork body 5, being fixedly connected with the upper end of described front fork body 5 is integral along the leading pair of support rods 2 of extending of horizontal direction, described front fork 1 comprises the strut rod 4 that is connected with handlebar axis 3, a pair of pipe link 5 that divides two bursts of extensions downwards to be connected with axletree from the two ends of described strut rod 4, and described strut bar 2 constitutes " L " shape with described pipe link 5.
Described pipe link 5 is a pipe link upper end shoulder 11 with described strut bar 2 intersections, is fixedly connected with at the front end of described pair of support rods 2 and sets up bar 6.
Claims (5)
1, a kind of bicycle, comprise vehicle frame body (12), be arranged on the front fork (1) of the front portion of described vehicle frame body (12) rotationally, be arranged on the front-wheel (25) on the described front fork (1), be arranged on the trailing wheel (26) at the rear portion of described vehicle frame body (12), it is characterized in that: described front fork (1) comprises the front fork body (5) that extends longitudinally, the strut bar that is used to place preceding basket (15) (2) that extends to form forward along horizontal direction haply from the upper end of described front fork body (5), described strut bar (2) is positioned at the top of described front-wheel (25).
2, bicycle according to claim 1 is characterized in that: basket erecting bed (14) before being connected with on described strut bar (2) is equipped with preceding basket (15) on this preceding basket erecting bed (14).
3, bicycle according to claim 1 is characterized in that: be connected with stirrup (7) between the lower end of the front end of described strut bar (2) and described front fork body (5).
4, bicycle according to claim 3, it is characterized in that: described front fork body (5) has a pair of respectively with strut bar (2), described front-wheel (25) is positioned between described a pair of front fork body (5) and the strut bar (2), is connected with between the front end of described two strut bars (2) and sets up bar (6).
5, bicycle according to claim 1 is characterized in that: described strut bar (2) is connected to form inverted "L" shaped with described front fork body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620125282.9U CN200967523Y (en) | 2006-11-14 | 2006-11-14 | Bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620125282.9U CN200967523Y (en) | 2006-11-14 | 2006-11-14 | Bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200967523Y true CN200967523Y (en) | 2007-10-31 |
Family
ID=38967091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200620125282.9U Expired - Fee Related CN200967523Y (en) | 2006-11-14 | 2006-11-14 | Bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200967523Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804401A (en) * | 2017-11-13 | 2018-03-16 | 郝舒炜 | A kind of load cycling vision system |
-
2006
- 2006-11-14 CN CN200620125282.9U patent/CN200967523Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804401A (en) * | 2017-11-13 | 2018-03-16 | 郝舒炜 | A kind of load cycling vision system |
| CN107804401B (en) * | 2017-11-13 | 2020-05-22 | 天津市天昌琴瑶自行车股份有限公司 | Bicycle load vision system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071031 Termination date: 20151114 |
|
| EXPY | Termination of patent right or utility model |