CN203172818U - Handlebar unit and bicycle - Google Patents
Handlebar unit and bicycle Download PDFInfo
- Publication number
- CN203172818U CN203172818U CN 201320003399 CN201320003399U CN203172818U CN 203172818 U CN203172818 U CN 203172818U CN 201320003399 CN201320003399 CN 201320003399 CN 201320003399 U CN201320003399 U CN 201320003399U CN 203172818 U CN203172818 U CN 203172818U
- Authority
- CN
- China
- Prior art keywords
- handlebar
- pars intermedia
- loam cake
- bicycle
- inter panel
- 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.)
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Abstract
The utility model relates a handlebar unit and a bicycle with the handlebar unit. The handlebar unit comprises an upper portion and a lower portion, wherein the upper portion corresponds to the lower portion. The upper portion comprises a middle cover plate, handlebars, a connection part and a brake handle fixing part, and the middle cover plate, the handlebars, the connection part and the brake handle fixing part are made of plastic material and are integrally formed. The lower portion comprises an upper cover combination part and a handlebar vertical tube, and the upper cover combination part and the handlebar vertical tube are made of plastic material and are integrally formed. The handlebar unit has the advantages of being waterproof, acidproof, stainless, convenient to assemble and disassemble, simple in technique, low in cost, strong in hardness and light.
Description
Technical field
The bicycle that the utility model relates to a kind of handlebar unit and has this handlebar unit.
Technical background
The handlebar unit of bicycle is that a kind of lever principle of utilizing is controlled the motion of bicycle and the device of balance, comprises the handlebar bend pipe, revolves handle, brake lever, grip and standpipe.Handlebar bend pipe and standpipe are made by ferrous materials, easily get rusty under long-term wind, Exposure to Sunlight and the effect of drenching with rain, and influence attractive in appearance; Revolve handle, brake lever and grip and made by rubber, material is hard and crisp, easy deformation, wearing and tearing.In addition, because grip and handlebar bend pipe adopt different materials to make, in conjunction with not tight, grip breaks away from the handlebar bend pipe easily and causes skidding in the time of by bike.Moreover, because the component part of handlebar is more, therefore cause assembly technology loaded down with trivial details, the production cycle is long, and also is difficult for after the damage parts changing.
The utility model content
The utility model carries out in order to address the above problem, the bicycle that purpose is to provide a kind of non-corrosive, easily changeable handlebar unit and contains this handlebar unit.
The utility model has adopted following structure to achieve these goals:
＜structure 1 〉
The utility model provides a kind of handlebar unit, it is characterized in that, comprise: the upper and lower, wherein, described top comprises: an inter panel, two handles, two connecting portion and two brake lever fixed parts that lay respectively at described handle front end that lay respectively between described inter panel and the described handle, described inter panel, described two handles, described two connecting portions and described two brake lever fixed parts adopt plastic material one-body molded, described bottom comprises: loam cake joint portion and the stem corresponding with described shaped upper part, described loam cake joint portion and described stem all adopt plastic material one-body molded.
In addition, in the above-mentioned handlebar unit, such feature can also be arranged: wherein, the angle of described connecting portion and ground level is 0 °～60 °.Described inter panel comprises front bevel portion, face and at described front bevel portion and the described pars intermedia that retreads between the face retreads.The spacing of described two handles is 150～250mm, and the width of described pars intermedia is 50～100mm, and described pars intermedia is 20～50mm with the vertical distance of described handle upper bottom surface.The angle that described front bevel portion becomes with described pars intermedia is 20 °～60 °, and described retread facial and described pars intermedia angle are 20 °～60 °.
＜structure 2 〉
The utility model also provides a kind of bicycle, it is characterized in that, have: front fork and be installed on handlebar unit on the described front fork, wherein, described handlebar unit, comprise: the upper and lower, wherein, described top comprises: an inter panel, two handles, two connecting portion and two brake lever fixed parts that lay respectively at described handle front end that lay respectively between described inter panel and the described handle, described inter panel, described two handles, described two connecting portions and described two brake lever fixed parts adopt plastic material one-body molded, described bottom comprises: loam cake joint portion and the stem corresponding with described shaped upper part, described loam cake joint portion and described stem adopt plastic material one-body molded.
In addition, in the above-mentioned handlebar unit, such feature can also be arranged: described connecting portion is 0 °～60 ° with the angle of ground level.Described inter panel comprises front bevel portion, face and at described front bevel portion and the described pars intermedia that retreads between the face retreads.The spacing of described two handles is 150～250mm, and the width of described pars intermedia is 50～100mm, and described pars intermedia is 20～50mm with the vertical distance of described handle upper bottom surface.The angle that described front bevel portion becomes with described pars intermedia is 20 °～60 °, and described retread facial and described pars intermedia angle are 20 °～60 °.
The effect of utility model and effect
The utlity model has following technique effect:
Because the utility model handlebar unit made by plastic material, avoid using iron structure, thus water-fast acidproof, can not get rusty, in the time of grow the maintenance attractive in appearance, the while quality slim and graceful, the people who is suitable for all ages and classes drives.
2. because the utility model handlebar unit is formed by connecting by bolted by the upper and lower, do not use commercially available part, so easy to loading and unloading, damaged part is changed easily, and is difficult for stolen.
3. because the upper and lower is one-body molded respectively during fabrication, there is not complicated parts combination, cheap for manufacturing cost so not only manufacturing process is simple, and not yielding, thus strengthened firmness and the degree of stability of handlebar unit.
4. because stream line pattern and many inclined design are all adopted in the upper and lower, so can increase the intensity of handlebar unit.
In sum, the utility model handlebar unit and to contain bicycle intensity height, the quality of this handlebar unit light has the advantages that to make simple, easy for installation and outward appearance simplicity generosity.
Description of drawings
Fig. 1 is the structural representation of the bicycle of the utility model embodiment.
Fig. 2 is the exploded view of the handlebar unit of the utility model embodiment.
Fig. 3 is the main pseudosection of the handlebar unit of the utility model embodiment.
Fig. 4 is the front view of the handlebar unit of the utility model embodiment.
Fig. 5 is that the A-A of Fig. 4 is to cutaway view.
The specific embodiment
The handlebar unit that the utility model is related to below in conjunction with accompanying drawing and the bicycle of using this handlebar unit are described in detail.
Embodiment
Fig. 1 is the structural representation of the bicycle of the utility model embodiment.
As shown in Figure 1, the utility model bicycle 8 has handlebar unit 1, front fork 2, f-w-d structure 3, body frame body 4, driving structure of rear wheel 5.
Handlebar unit 1 is positioned at the front end position of bicycle 8, is used for controlling the travel direction of bicycle 8 and keeps the vehicle body balance.
One end of front fork 2 links to each other with handlebar unit 1, and the other end and 3 combinations of f-w-d structure are used for the direction change power that handlebar unit 1 is subjected to is sent to f-w-d structure 3.
F-w-d structure 3 is accepted to change power from the direction of handlebar unit 1 by front fork 2, is responsible for changing the travel direction of bicycle 8, plays the effect that guiding bicycle 8 travels.
Driving structure of rear wheel 5 is used for providing propulsive effort to bicycle 8, impels bicycle 8 constantly to advance.
The front end of body frame body 4 is fixed on the front fork 2, and the rear end links to each other with driving structure of rear wheel 5, constitutes the skeleton of bicycle 8, is main support parts and the load-supporting part of bicycle 8.
Fig. 2 is the exploded view of the handlebar unit of the utility model embodiment.
As shown in Figure 2, handlebar unit 1 comprises top 6, bottom 7.
Top 6 comprises an inter panel 9, two handles 11, two connecting portion 10 and two brake lever fixed parts 12 that lay respectively at handle 11 front ends that lay respectively between inter panel 9 and the handle 11, wherein, inter panel 9, two handles 11, two connecting portions 10 and two brake lever fixed parts 12 adopt plastic material one-body molded.Plastic material is PP material or ABS material.
Fig. 3 is the main pseudosection of the handlebar unit of the utility model embodiment.
As shown in Figure 3, the width L of inter panel 9
1Be 73mm, the spacing L of two handles 11
2Be 210mm, inter panel 9 is with the vertical distance L of handle 11 upper bottom surfaces
3Be 45mm.Connecting portion 10 is 35 ° with the angle α of ground level.
Fig. 4 is the front view of the handlebar unit of the utility model embodiment.
Fig. 5 is that the A-A of Fig. 4 is to cutaway view.
Inter panel 9 adopts airflow designs, and shown in Fig. 4,5, inter panel 9 comprises front bevel portion 18 again, retread facial 19 and at front bevel portion 18 and the pars intermedia 17 between facial 19 of retreading.Wherein, front bevel portion 18 is 46 ° with the angle β of 17 one-tenth of pars intermedias, and the face 19 that retreads is 37 ° with pars intermedia 17 angle γ.The design at angle of inclination can increase the intensity of handlebar unit 1.
Brake lever fixed part 12 is positioned at the front end of handle 11, is used for fixing brake lever 13, and brake lever fixed part 12 has loam cake bolt slot 15 near a side of pars intermedia 17, and loam cake bolt slot 15 matches with bolt 14, is used for placing bolt 14.
Loam cake joint portion 20 is corresponding with the structure on top 6, cooperates the back to form the basic structure of handlebar unit 1 with top 6.The front end of loam cake joint portion 20 is distributed with two bolt of lower cover grooves 16, bolt of lower cover groove 16 in the position of loam cake joint portion 20 the same cap bolt groove 15 corresponding in the position of brake lever fixed part 12.Can put into bolt 14 after loam cake bolt slot 15 and bolt of lower cover groove 16 match, be used for top 6 and bottom 7 are fixed together.
The effect of embodiment and effect
The handlebar unit related according to present embodiment is because the upper and lower is respectively by different plastic material manufacturing and one-body molded respectively during fabrication, so this handlebar intensity height, not yielding and easy replacing.
The utility model embodiment not only can use at bicycle, can also be at Electrical Bicycle, and Moped Scooter, motor bike etc. are gone up and are used.
Claims (10)
1. a handlebar is characterized in that, comprising:
Handlebar loam cake and handlebar lower cover,
Wherein, described handlebar loam cake comprises: an inter panel, two handles, two connecting portion and two brake lever fixed parts that lay respectively at described handle front end that lay respectively between described inter panel and the described handle,
Described inter panel, described two handles, described two connecting portions and described two brake lever fixed parts adopt plastic material one-body molded,
Described handlebar lower cover comprises: loam cake joint portion and stem,
Described loam cake joint portion and described stem all adopt plastic material one-body molded.
2. handlebar according to claim 1 is characterized in that:
Wherein, the angle of described connecting portion and ground level is 0 °～60 °.
3. handlebar according to claim 1 is characterized in that:
Wherein, described inter panel comprises front bevel portion, face and at described front bevel portion and the described pars intermedia that retreads between the face retreads.
4. handlebar according to claim 3 is characterized in that:
Wherein, the spacing of described two handles is 150～250mm, and the width of described pars intermedia is 50～100mm, and described pars intermedia is 20～50mm with the vertical distance of described handle upper bottom surface.
5. handlebar according to claim 3 is characterized in that:
Wherein, the angle that described front bevel portion becomes with described pars intermedia is 20 °～60 °, and described retread facial and described pars intermedia angle are 20 °～60 °.
6. bicycle is characterized in that having:
Front fork and be installed on handlebar on the described front fork,
Wherein, described handlebar comprises: handlebar loam cake and handlebar lower cover,
Wherein, described handlebar loam cake comprises: an inter panel, two handles, two connecting portion and two brake lever fixed parts that lay respectively at described handle front end that lay respectively between described inter panel and the described handle,
Described inter panel, described two handles, described two connecting portions and described two brake lever fixed parts adopt plastic material one-body molded,
Described handlebar lower cover comprises: loam cake joint portion and stem,
Described loam cake joint portion and described stem adopt plastic material one-body molded.
7. bicycle according to claim 6 is characterized in that:
Wherein, described connecting portion is 0 °～60 ° with the angle of ground level.
8. bicycle according to claim 6 is characterized in that:
Wherein, described inter panel comprises front bevel portion, face and at described front bevel portion and the described pars intermedia that retreads between the face retreads.
9. bicycle according to claim 8 is characterized in that:
Wherein, the spacing of described two handles is 150～250mm, and the width of described pars intermedia is 50～100mm, and described pars intermedia is 20～50mm with the vertical distance of described handle upper bottom surface.
10. bicycle according to claim 8 is characterized in that:
Wherein, the angle that described front bevel portion becomes with described pars intermedia is 20 °～60 °, and described retread facial and described pars intermedia angle are 20 °～60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003399 CN203172818U (en) | 2013-01-05 | 2013-01-05 | Handlebar unit and bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003399 CN203172818U (en) | 2013-01-05 | 2013-01-05 | Handlebar unit and bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203172818U true CN203172818U (en) | 2013-09-04 |
Family
ID=49069560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320003399 Expired - Fee Related CN203172818U (en) | 2013-01-05 | 2013-01-05 | Handlebar unit and bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203172818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910016A (en) * | 2013-01-05 | 2014-07-09 | 上海黄燕模塑工程有限公司 | Handlebar unit and bicycle |
-
2013
- 2013-01-05 CN CN 201320003399 patent/CN203172818U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910016A (en) * | 2013-01-05 | 2014-07-09 | 上海黄燕模塑工程有限公司 | Handlebar unit and bicycle |
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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: 20130904 Termination date: 20160105 |