CN105984542A - Bicycle part of reinforced structure and manufacturing method thereof - Google Patents
Bicycle part of reinforced structure and manufacturing method thereof Download PDFInfo
- Publication number
- CN105984542A CN105984542A CN201510078185.2A CN201510078185A CN105984542A CN 105984542 A CN105984542 A CN 105984542A CN 201510078185 A CN201510078185 A CN 201510078185A CN 105984542 A CN105984542 A CN 105984542A
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- China
- Prior art keywords
- bicycle
- attachments
- foaming material
- reinforced structure
- force area
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- 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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- Steering Devices For Bicycles And Motorcycles (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The invention provides a bicycle part of a reinforced structure and a manufacturing method thereof. The bicycle part comprises a hollow part body formed by overlapping a plurality of carbon fiber pre-soaking layers and provided with a stress area, and a foaming material arranged on the stress area and wrapped by the carbon fiber pre-soaking layers. In this way, the structural strength of the bicycle part is improved, sectional area is increased, shock absorption and impact resistance are achieved, and light weight and controllability are achieved.
Description
Technical field
The present invention is related to a kind of attachments of a bicycle, particularly relate to a kind of attachments of a bicycle with reinforced structure and
Its manufacture method.
Background technology
For making attachments of a bicycle reach lightweight demand, bicycle related industry uses carbon fiber to be combined the most in large quantities
Material makes attachments of a bicycle, such as vehicle frame, front fork, handle, standpipe, seat pipe, crank, wheel rim etc., with
Meet consumer demand.
Only, the force area of each attachments of a bicycle mostly falls at turning point or knee, and it easily produces stress and concentrates
And cause structural damage, so the normal use of impact, therefore, in order to improve so problem, Ye Zhehui
Increase its thickness, according to this lift structure intensity in force area, and increase sectional area to give lifting rigidity or shock-absorbing energy
Power.
But, aforementioned manner can cause use material more, and material cost improves, and the most also improves manufacturing cost；
Meanwhile, because part wall thickness increases event so that overall weight promotes, and the moment of inertia increases the most therewith, causes and rides
The person of taking advantage of has and manipulates impression more clearly, is unfavorable for manipulation what is more.
Summary of the invention
It is an object of the invention to, it is provided that a kind of attachments of a bicycle with reinforced structure and manufacture method thereof, with
Solving the defect that prior art exists, it arranges a foaming material in the force area of attachments of a bicycle, and foaming material is by carbon
Fiber prepreg layer is coated with, and uses the structural strength promoting attachments of a bicycle.
For reaching above-mentioned purpose, the present invention provides a kind of attachments of a bicycle with reinforced structure, comprising: in one
The part noumenon of empty shape, is stacked by several carbon fibre initial rinse layers and makes, and part noumenon has a force area；With
And a foaming material, it is arranged at force area, and is coated with by those carbon fibre initial rinse layers.
Wherein, this force area is curved arc shape.
Wherein, this foaming material has one first end and one second end, is one curved between this first end and this second end
Segmental arc corresponds to this force area.
Wherein, this first end and this second end are gradually-reducing shape.
Wherein, this foaming material is solid shape.
Thereby, promote the structural strength of attachments of a bicycle, and increase sectional area, reach shock-absorbing and impact-resistant
Ability, and compared to conventional construction, force area need not increase the carbon fibre composite that use is too much, reduces material
Material cost, meanwhile, will not increase the weight that one-piece parts is too much, it is to avoid the increase of the moment of inertia, be conducive to riding
Person's is handling.
For reaching above-mentioned purpose, the manufacture method of the attachments of a bicycle with reinforced structure of the present invention, including following
Step: a. prepares a foaming material；B. utilizing several carbon fibre initial rinse layer to build up part semi-finished product mutually, it has
One force area；C. foaming material is positioned over the force area of part semi-finished product, and lays on it with carbon fibre initial rinse layer,
So that foaming material is coated with completely；And the part semi-finished product with foaming material are blown into by d. through a mould heat pressure
Type, in order to produce attachments of a bicycle.
Wherein, this force area is curved arc shape.
Wherein, this foaming material is solid shape.
Accompanying drawing explanation
Fig. 1: apply to the front pipe schematic diagram of bicycle for the present invention.
Fig. 2: for schematic appearance of the present invention.
Fig. 3: for generalized section of the present invention.
Fig. 4: for another generalized section of the present invention.
Fig. 5: for the flow chart of manufacture method used in the present invention.
Detailed description of the invention
For ease of the central idea that the explanation present invention is represented in foregoing invention content one hurdle, hereby to be embodied as
Example is expressed.In embodiment, various different objects are in being suitable to enumerate the ratio of explanation, rather than in the ratio of actual components
With to draw, conjunction is first chatted bright.
Referring to shown in Fig. 1 to Fig. 4, the present invention has the attachments of a bicycle 100 of reinforced structure, comprising:
One part noumenon 10, for hollow form, it is stacked by several carbon fibre initial rinse layers 20 and makes, and part is originally
Body 10 has a force area 11.Force area 11 is curved arc shape, and part noumenon 10 is embodied as in the present invention
Front pipe, can also be handle, vehicle frame etc. certainly.
One foaming material 30, it is solid shape, arranges force area 11, and is wrapped by those carbon fibre initial rinse layers 20
Cover.Foaming material 30 has one first end 31 and one second end 32, between the first end 31 and the second end 32 is
One curved arc section 33 is corresponding to force area 11, and the first end 31 and the second end 32 are in gradually-reducing shape.
The present invention, in part noumenon 10 forming process, places to become in advance in the force area 11 of part noumenon 10
The foaming material 30 of type, and make foaming material 30 be coated with completely by carbon fibre initial rinse layer 20, without exposing, with
The most hot-forming come from driving part 100, make the force area 11 lift structure intensity of attachments of a bicycle 100,
Compared to conventional construction, force area 11 need not increase the carbon fibre composite that use is too much, reduces material and becomes
This, meanwhile, will not increase the weight that one-piece parts is too much, it is to avoid the increase of the moment of inertia, beneficially rider
Handling.
As it is shown in figure 5, be the flow chart of manufacture method used in the present invention, strong for making having of the present invention
Changing the attachments of a bicycle 100 of structure, manufacture method used in the present invention, it comprises the following steps:
A. preparing a foaming material 30, it is solid shape.
B. utilizing several carbon fibre initial rinse layer 20 phase to build up part semi-finished product, it has a force area 11, is subject to
Power district 11 is curved arc shape.
C. foaming material 30 is positioned over the force area 11 of part semi-finished product, and lays with carbon fibre initial rinse layer 20
On it, so that foaming material 30 is coated with completely.
D. by the part semi-finished product with foaming material 30 through a mould heat pressure blowing moulding, in order to produce one
Attachments of a bicycle 100.
The present invention has the attachments of a bicycle 100 of reinforced structure and uses post forming to make, and carbon need not utilized fine
Dimension material increases under thickness and materials'use amount, i.e. can be through strong as structural strength of foaming material 30
Change part, according to this promote attachments of a bicycle 100 structural strength, make attachments of a bicycle 100 with lightweight with
And handling effect.
Although the present invention is to explain with a most preferred embodiment, being skillful in this those skilled in the art can be without departing from present invention essence
God with under the scope of make the change of various multi-form.Embodiment provided above is only in order to illustrate the present invention, non-
In order to limit the scope of the present invention.The most do not disobey various modifications or change that present invention spirit is engaged in, all belong to this
Patent application the scope of the claims.
Claims (8)
1. attachments of a bicycle with reinforced structure, it is characterised in that including:
The part noumenon of one hollow form, is stacked by several carbon fibre initial rinse layers and makes, and this part noumenon has one
Force area；And
One foaming material, is arranged at this force area, and is coated with by those carbon fibre initial rinse layers.
There are the attachments of a bicycle of reinforced structure the most as claimed in claim 1, it is characterised in that this force area is
Curved arc shape.
There are the attachments of a bicycle of reinforced structure the most as claimed in claim 2, it is characterised in that this foaming material has
There are one first end and one second end, are that a curved arc section is corresponding to this force area between this first end and this second end.
There are the attachments of a bicycle of reinforced structure the most as claimed in claim 3, it is characterised in that this first end and
This second end is gradually-reducing shape.
There are the attachments of a bicycle of reinforced structure the most as claimed in claim 1, it is characterised in that this foaming material is
Solid shape.
6. the manufacture method of attachments of a bicycle with reinforced structure, it is characterised in that comprise the following steps:
A. a foaming material is prepared；
B. utilizing several carbon fibre initial rinse layer to build up part semi-finished product mutually, it has a force area；
C. foaming material is positioned over the force area of part semi-finished product, and lays on it with carbon fibre initial rinse layer, to incite somebody to action
Foaming material is coated with completely；And
D. by the part semi-finished product with foaming material through a mould heat pressure blowing moulding, in order to produce one voluntarily
Car part.
There is the manufacture method of the attachments of a bicycle of reinforced structure the most as claimed in claim 6, it is characterised in that
This force area is curved arc shape.
There is the manufacture method of the attachments of a bicycle of reinforced structure the most as claimed in claim 6, it is characterised in that
This foaming material is solid shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510078185.2A CN105984542A (en) | 2015-02-13 | 2015-02-13 | Bicycle part of reinforced structure and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510078185.2A CN105984542A (en) | 2015-02-13 | 2015-02-13 | Bicycle part of reinforced structure and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105984542A true CN105984542A (en) | 2016-10-05 |
Family
ID=57041404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510078185.2A Pending CN105984542A (en) | 2015-02-13 | 2015-02-13 | Bicycle part of reinforced structure and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105984542A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019061394A1 (en) * | 2017-09-30 | 2019-04-04 | 中山市富达运动器材有限公司 | Molded article of composite material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1086775A (en) * | 1992-11-07 | 1994-05-18 | 白清栋 | Bicycle rack and method for making |
| US5423564A (en) * | 1993-09-15 | 1995-06-13 | Bianchi U.S.A., Inc. | Bicycle frame |
| CN102887194A (en) * | 2011-07-21 | 2013-01-23 | 厦门富堡复合材料有限公司 | Carbon fiber bicycle frame pipe fitting corner reinforcing structure and manufacturing process thereof |
| CN203766987U (en) * | 2013-09-27 | 2014-08-13 | 天津嘉豪自行车有限公司 | Carbon fiber bicycle frame internally provided with filling material |
| CN204587182U (en) * | 2015-02-13 | 2015-08-26 | 卢伯英 | There are the attachments of a bicycle of reinforced structure |
-
2015
- 2015-02-13 CN CN201510078185.2A patent/CN105984542A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1086775A (en) * | 1992-11-07 | 1994-05-18 | 白清栋 | Bicycle rack and method for making |
| US5423564A (en) * | 1993-09-15 | 1995-06-13 | Bianchi U.S.A., Inc. | Bicycle frame |
| CN102887194A (en) * | 2011-07-21 | 2013-01-23 | 厦门富堡复合材料有限公司 | Carbon fiber bicycle frame pipe fitting corner reinforcing structure and manufacturing process thereof |
| CN203766987U (en) * | 2013-09-27 | 2014-08-13 | 天津嘉豪自行车有限公司 | Carbon fiber bicycle frame internally provided with filling material |
| CN204587182U (en) * | 2015-02-13 | 2015-08-26 | 卢伯英 | There are the attachments of a bicycle of reinforced structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019061394A1 (en) * | 2017-09-30 | 2019-04-04 | 中山市富达运动器材有限公司 | Molded article of composite material |
| US11014625B2 (en) | 2017-09-30 | 2021-05-25 | Full-Tech Composite Manufacturing Company | Article made by composite material |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161005 |
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| WD01 | Invention patent application deemed withdrawn after publication |