CN103910016A - Handlebar unit and bicycle - Google Patents
Handlebar unit and bicycle Download PDFInfo
- Publication number
- CN103910016A CN103910016A CN201310002661.3A CN201310002661A CN103910016A CN 103910016 A CN103910016 A CN 103910016A CN 201310002661 A CN201310002661 A CN 201310002661A CN 103910016 A CN103910016 A CN 103910016A
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- Prior art keywords
- handlebar
- unit
- pars intermedia
- inter panel
- handles
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Abstract
The invention relates to a handlebar unit and a bicycle provided with the handlebar unit. The handlebar unit comprises an upper portion and a lower portion corresponding to the upper portion. The upper portion comprises a middle cover plate, a grip, a connecting portion and a brake handle fixing portion which are integrally formed by a plastic material. The lower portion comprises an upper cover combining portion and a handlebar vertical tube which are integrally formed by a plastic material. The handlebar unit has the advantages of being resisting water and acid, not prone to rusting, convenient to dismount, simple in process, low in cost, high in strength and light in mass.
Description
Technical field
The present invention relates to a kind of handlebar unit and there is the bicycle of 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 handlebar bend pipe, revolves handle, brake lever, grip and standpipe.Handlebar bend pipe and standpipe are made up of ferrous materials, under long-term wind, Exposure to Sunlight and the effect of drenching with rain, easily get rusty, and affect attractive in appearance; Revolve handle, brake lever and grip and be made up of rubber, material is hard and crisp, easily distortion, wearing and tearing.In addition, make because grip and handlebar bend pipe adopt different materials, in conjunction with not tight, by bike time, grip easily departs from handlebar bend pipe and causes skidding.Moreover, because the component part of handlebar is more, therefore cause assembly technology loaded down with trivial details, the production cycle is long, and after damage parts, is also difficult for changing.
Summary of the invention
The present invention carries out in order to address the above problem, and object is the bicycle that a kind of non-corrosive, easily changeable handlebar unit is provided and contains this handlebar unit.
The present invention to achieve these goals, has adopted following structure:
< structure 1>
The invention provides a kind of handlebar unit, it is characterized in that, comprise: upper and lower, wherein, described top comprises: an inter panel, two handles, two lay respectively at connecting portion between described inter panel and described handle and two and lay respectively at the brake lever fixed part of described handle front end, described inter panel, described two handles, described two connecting portions and described two brake lever fixed parts adopt plastic material to be integrally formed, described bottom comprises: upper cover joint portion and the stem corresponding with described shaped upper part, described upper cover joint portion and described stem all adopt plastic material to be integrally formed.
In addition, in above-mentioned handlebar unit, can also there is such feature: wherein, the angle of described connecting portion and ground level is 0 °～60 °.Described inter panel comprises front bevel portion, retread face and described front bevel portion and described in the pars intermedia that retreads between face.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 °, described in the face that retreads be 20 °～60 ° with described pars intermedia angle.
< structure 2>
The present invention also provides a kind of bicycle, it is characterized in that, have: front fork and be installed on the handlebar unit on described front fork, wherein, described handlebar unit, comprise: upper and lower, wherein, described top comprises: an inter panel, two handles, two lay respectively at connecting portion between described inter panel and described handle and two and lay respectively at the brake lever fixed part of described handle front end, described inter panel, described two handles, described two connecting portions and described two brake lever fixed parts adopt plastic material to be integrally formed, described bottom comprises: upper cover joint portion and the stem corresponding with described shaped upper part, described upper cover joint portion and described stem adopt plastic material to be integrally formed.
In addition, in above-mentioned handlebar unit, can also there is such feature: described connecting portion is 0 °～60 ° with the angle of ground level.Described inter panel comprises front bevel portion, retread face and described front bevel portion and described in the pars intermedia that retreads between face.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 °, described in the face that retreads be 20 °～60 ° with described pars intermedia angle.
Effect and the effect of invention
The present invention has following technique effect:
Because handlebar of the present invention unit made by plastic material, avoid using iron structure, thus water-fast acidproof, can not get rusty, can grow time, keep attractive in appearance, while quality slim and graceful, the people who is suitable for all ages and classes drives.
2. because handlebar of the present invention unit is bolted connection and is formed by upper and lower, do not use commercially available part, so easy to loading and unloading, damaged part is easily changed, and is difficult for stolen.
3. because upper and lower is integrally formed respectively during fabrication, there is no the combination of complicated part, so not only manufacturing process is simple, cheap for manufacturing cost, and not yielding, thus strengthen firmness and the degree of stability of handlebar unit.
4. because upper and lower all adopts stream line pattern and many inclined design, therefore can increase the intensity of handlebar unit.
In sum, handlebar of the present invention unit and the bicycle intensity that contains this handlebar unit is high, quality is light, has the advantages that to manufacture simple, easy for installation and outward appearance simplicity generosity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the bicycle of the embodiment of the present invention.
Fig. 2 is the exploded view of the handlebar unit of the embodiment of the present invention.
Fig. 3 is the main pseudosection of the handlebar unit of the embodiment of the present invention.
Fig. 4 is the front view of the handlebar unit of the embodiment of the present invention.
Fig. 5 is that the A-A of Fig. 4 is to cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing, the handlebar unit the present invention relates to and the bicycle of applying this handlebar unit are described in detail.
Embodiment
Fig. 1 is the structural representation of the bicycle of the embodiment of the present invention.
As shown in Figure 1, bicycle 8 of the present invention has handlebar unit 1, front fork 2, f-w-d structure 3, main 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 car body balance.
One end of front fork 2 is connected with handlebar unit 1, the other end and 3 combinations of f-w-d structure, and the direction change power that is used for handlebar unit 1 to be subject 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 main frame body 4 is fixed on front fork 2, and rear end is connected with driving structure of rear wheel 5, forms 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 embodiment of the present invention.
As shown in Figure 2, handlebar unit 1 comprises top 6, bottom 7.
Top 6 comprises an inter panel 9, two handles 11, two brake lever fixed parts 12 that lay respectively at connecting portion 10 between inter panel 9 and handle 11 and two and lay respectively at handle 11 front ends, wherein, inter panel 9, two handles 11, two connecting portions 10 and two brake lever fixed parts 12 adopt plastic material to be integrally formed.Plastic material is PP material or ABS material.
Fig. 3 is the main pseudosection of the handlebar unit of the embodiment of the present invention.
As shown in Figure 3, the width L of inter panel 9
1for 73mm, the spacing L of two handles 11
2for 210mm, inter panel 9 is with the vertical distance L of handle 11 upper bottom surfaces
3for 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 embodiment of the present invention.
Fig. 5 is that the A-A of Fig. 4 is to cutaway view.
Inter panel 9 adopts airflow design, and as shown in Figure 4,5, inter panel 9 comprises again front bevel portion 18, face 19 and at front bevel portion 18 and the pars intermedia 17 that retreads between face 19 retreads.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.
Handle 11 is used for placing both hands.
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 upper cover bolt slot 15 near a side of pars intermedia 17, and upper cover bolt slot 15 matches with bolt 14, is used for placing bolt 14.
Bottom 7 comprises the upper cover joint portion 20 corresponding with top 6 shapes and stem 21.Upper cover joint portion 20 and stem 21 adopt plastic material to be integrally formed.Plastic material is PA material or PET material.
Upper cover joint portion 20 is corresponding with the structure on top 6, forms the basic structure of handlebar unit 1 with top 6 after coordinating.The front end of upper cover joint portion 20 is distributed with two bolt of lower cover grooves 16, and bolt of lower cover groove 16 is corresponding in the position of brake lever fixed part 12 at the same cap bolt groove 15 in the position of upper cover joint portion 20.After matching, upper cover bolt slot 15 and bolt of lower cover groove 16 can put into bolt 14, for top 6 and bottom 7 are fixed together.
Stem 21 is positioned at the below of upper cover joint portion 20, is connected with front fork 2, passes to front fork 2 and f-w-d structure 3 for the direction change power that handlebar unit 1 is subject to.
The effect of embodiment and effect
The handlebar unit related according to the present embodiment, because upper and lower is respectively by different plastic material manufactures and be integrally formed respectively during fabrication, so this handlebar intensity is high, not yielding and easily change.
The embodiment of the present invention not only can be applied on bicycle, can also be at Electrical Bicycle, and the upper application such as Moped Scooter, motor bike.
Claims (10)
1. a handlebar unit, is characterized in that, comprising:
Upper and lower,
Wherein, described top comprises: inter panel, two handles, two lay respectively at connecting portion between described inter panel and described handle and two and lay respectively at the brake lever fixed part of described handle front end,
Described inter panel, described two handles, described two connecting portions and described two brake lever fixed parts adopt plastic material to be integrally formed,
Described bottom comprises: upper cover joint portion and the stem corresponding with described shaped upper part,
Described upper cover joint portion and described stem all adopt plastic material to be integrally formed.
2. handlebar according to claim 1 unit, is characterized in that:
Wherein, the angle of described connecting portion and ground level is 0 °～60 °.
3. handlebar according to claim 1 unit, is characterized in that:
Wherein, described inter panel comprise front bevel portion, retread face and described front bevel portion and described in the pars intermedia that retreads between face.
4. according to the handlebar unit described in claim 1,3, it 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 unit, is characterized in that:
Wherein, the angle that described front bevel portion becomes with described pars intermedia is 20 °～60 °, described in the face that retreads be 20 °～60 ° with described pars intermedia angle.
6. a bicycle, is characterized in that, has:
Front fork and be installed on the handlebar unit on described front fork,
Wherein, described handlebar unit, comprising: upper and lower,
Wherein, described top comprises: inter panel, two handles, two lay respectively at connecting portion between described inter panel and described handle and two and lay respectively at the brake lever fixed part of described handle front end,
Described inter panel, described two handles, described two connecting portions and described two brake lever fixed parts adopt plastic material to be integrally formed,
Described bottom comprises: upper cover joint portion and the stem corresponding with described shaped upper part,
Described upper cover joint portion and described stem adopt plastic material to be integrally formed.
7. handlebar according to claim 6 unit, is characterized in that:
Wherein, described connecting portion is 0 °～60 ° with the angle of ground level.
8. handlebar according to claim 6 unit, is characterized in that:
Wherein, described inter panel comprise front bevel portion, retread face and described front bevel portion and described in the pars intermedia that retreads between face.
9. according to the handlebar unit described in claim 6,8, it 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. handlebar according to claim 8 unit, is characterized in that:
Wherein, the angle that described front bevel portion becomes with described pars intermedia is 20 °～60 °, described in the face that retreads be 20 °～60 ° with described pars intermedia angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002661.3A CN103910016A (en) | 2013-01-05 | 2013-01-05 | Handlebar unit and bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002661.3A CN103910016A (en) | 2013-01-05 | 2013-01-05 | Handlebar unit and bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103910016A true CN103910016A (en) | 2014-07-09 |
Family
ID=51036091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310002661.3A Pending CN103910016A (en) | 2013-01-05 | 2013-01-05 | Handlebar unit and bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103910016A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644625A (en) * | 2020-06-18 | 2021-04-13 | 陈逸伟 | Bicycle handlebar module combining brake handle and speed change control device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101807A (en) * | 1987-03-07 | 1988-11-02 | 张乾梁 | Folded tourist bicycle |
| US5257552A (en) * | 1992-02-10 | 1993-11-02 | Answer Products, Inc. | Handlebars for bicycles, motorcycles, all terrain bikes, all terrain vehicles and jet skis |
| US5285698A (en) * | 1993-01-26 | 1994-02-15 | Hsin Lung Accessories Co. Ltd. | Stopper device for an auxiliary handlebar |
| CN1262201A (en) * | 1999-01-29 | 2000-08-09 | 本田技研工业株式会社 | Operating handle |
| CN203172818U (en) * | 2013-01-05 | 2013-09-04 | 上海黄燕模塑工程有限公司 | Handlebar unit and bicycle |
-
2013
- 2013-01-05 CN CN201310002661.3A patent/CN103910016A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101807A (en) * | 1987-03-07 | 1988-11-02 | 张乾梁 | Folded tourist bicycle |
| US5257552A (en) * | 1992-02-10 | 1993-11-02 | Answer Products, Inc. | Handlebars for bicycles, motorcycles, all terrain bikes, all terrain vehicles and jet skis |
| US5285698A (en) * | 1993-01-26 | 1994-02-15 | Hsin Lung Accessories Co. Ltd. | Stopper device for an auxiliary handlebar |
| CN1262201A (en) * | 1999-01-29 | 2000-08-09 | 本田技研工业株式会社 | Operating handle |
| CN203172818U (en) * | 2013-01-05 | 2013-09-04 | 上海黄燕模塑工程有限公司 | Handlebar unit and bicycle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644625A (en) * | 2020-06-18 | 2021-04-13 | 陈逸伟 | Bicycle handlebar module combining brake handle and speed change control device |
| EP3925870A1 (en) * | 2020-06-18 | 2021-12-22 | Iwei Chen | Bicycle handlebar module combining brake levers and derailleur shifter control devices |
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Application publication date: 20140709 |
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