CN103802596B - The rim structure that aluminium is combined with carbon fiber material - Google Patents
The rim structure that aluminium is combined with carbon fiber material Download PDFInfo
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- CN103802596B CN103802596B CN201210441441.6A CN201210441441A CN103802596B CN 103802596 B CN103802596 B CN 103802596B CN 201210441441 A CN201210441441 A CN 201210441441A CN 103802596 B CN103802596 B CN 103802596B
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- buttress
- housing
- medial margin
- fin
- carbon fiber
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Abstract
The rim structure that the present invention mainly provides a kind of aluminium to be combined with carbon fiber material, it includes: a housing, the frame-shaped body of rod is made with aluminium, its two ends engage and form circle shape, these housing both sides are provided with a frame, and the link of this two scuncheon is provided with a link frame portion, forms a tire groove between these link frame portion and two frames, this housing is provided with at least one buttress away from this tire groove direction, and this buttress is provided with the fin hooking shape; One inside casing, with carbon fiber material shaping circle framework, and form in the inner side of this housing, and this inside casing is coated in conjunction with this buttress; By above-mentioned component, when this housing extrudes shaping, be provided with buttress in inner side, and this carbon fiber material inside casing is coated is incorporated into buttress, firmly can combine, reduce fraction defective, integral structure is simple, simultaneously can lift structure intensity.
Description
Technical field
The present invention has the rim structure be combined with carbon fiber material about aluminium, and be particularly shaped buttress when aluminium frame extrudes shaping, coordinates the sclerosis of carbon fiber inside casing to be shaped and combination coated with this buttress, has and reduce fraction defective and lift structure intensity effect.
Background technology
Light weight turns to the target that bicycle dealer pursues, the rim structure of bicycle is according to the difference of material, normally formed with materials such as metal, carbon fiber or corrupt split carbon fibers, wherein metallic material has preferably radiating effect, can dispel the heat for brake shoe clamping friction in the wheel rim both sides that metallic material is made, but metallic material has the shortcoming of heavier-weight; Carbon fibre material is lightweight and structural strength is good, shock-resistant, but the wheel rim both sides that carbon fibre material is made are because of high temperature fricative when brake shoe clamps, and easily produce the shortcoming of delamination, therefore can in conjunction with both advantages in conjunction with the wheel rim that carbon fibre material is made by metallic material, and there is the plurality of advantages such as high strength, lightweight, shock-resistant and thermal diffusivity be good, really there is splendid practicality benefit.
Metallic material is combined the rim structure made with carbon fibre material, generally common is aluminum alloy materials is made the skeleton frame shape body of rod, and two ends are bonded into round, then is provided with carbon fiber material frame in the inner side of aluminium frame, forms the wheel rim that aluminium is combined with carbon fiber material.
The rim structure that metallic material is combined with carbon fibre material, according to the combination between metal material frame and carbon fiber material frame, common person is broadly divided into rabbet joint type and attaching type.
Press, the metallic material of existing rabbet joint type is in conjunction with carbon fibre material rim structure, " bicycle rim structure " disclosed by TaiWan, China No. 098223508 new patent, it consists predominantly of a section and becomes U-shaped housing and inside casing, and housing and inside casing then form a complete bicycle rim structure after combining closely in concentric manner; This housing includes a first surface and one second, this first surface is formed with a tire groove along wherein line, the both sides of this tire groove are formed with a smooth brake lining respectively, this tire groove after wheel rim is shaping for installing tire, brake lining then in time braking and the brake shoe of bicycle rub braking force be provided; The both sides of this housing second are formed with one respectively for the engagement groove of inside casing ora terminalis of combining closely.
The metallic material of another existing attaching type in conjunction with carbon fibre material rim structure, " bicycle rim structure " disclosed by TaiWan, China No. 098211957 new patent, it comprises a housing and and is incorporated into inside casing inside housing, wherein; Respectively there is a mutually corresponding edge these housing both sides, link frame portion as link inside this two edge by one, outside this two edge be respectively one for brake shoe as the brake surface rubbed; The upper buttress that these two ends, link frame portion respectively have one to be linked to two edge middle parts, the lower buttress that these two ends, link frame portion are each separately has one to be linked to two edge lower portion, and link frame portion respectively forms a heat-dissipating space between buttress and lower buttress on two ends, separately this housing forms a faying face supplying inside casing link to arrange in the bottom surface linking frame portion.
In said structure, the former is mainly formed with engagement groove in these housing both sides, rabbets, make this inside casing be incorporated into this housing for these inside casing both sides; The latter to link with the bottom of lower buttress linking frame portion with the inside casing of carbon fiber material to arrange, and inside casing and housing is firmly fitted and combines.
But, the rim structure of the former rabbet joint type, this housing in conjunction with ora terminalis in protruding frame shape, form flake, because the thickness in conjunction with ora terminalis is thin, extrude in forming process in housing and easily cause distortion because extruding, and this housing and the inside casing mode of interlocking are first rabbeted into engagement groove by inside casing both sides, pull this again in conjunction with ora terminalis to fit in inside casing side, this group connects mode and this is easily damaged in conjunction with ora terminalis, and affects structural strength and safety; The rim structure of the latter's attaching type, this inside casing and lower intercostal are the laminating in face, but lack the firm position that is fixed between the two, therefore the situation that laminating is bad is easily had, and in group wheel process, easily produce the scarce fraud that inside casing comes off, affect structural strength and safety; Therefore the present inventor for foregoing problems provide further a kind of can the rim structure that is combined with carbon fiber material of lift structure intensity and the aluminium of fixed effect.
Summary of the invention
In view of this, the rim structure that aluminium disclosed by the present invention is combined with carbon fiber material, it includes: a housing, make the frame-shaped body of rod with aluminium, its two ends are respectively equipped with a connection terminal, this connection terminal at two ends is engaged and forms circle shape, these housing both sides are provided with a mutually corresponding frame, the link of this two scuncheon is provided with a link frame portion, and be formed with a tire groove between this link frame portion and this two frame, this housing is provided with at least one buttress away from this tire groove direction; One inside casing, is the round framework be shaped with carbon fiber material, and forms in the inner side of this housing, and this inside casing is coated in conjunction with this buttress; By above-mentioned component, when this housing extrudes shaping, in inner side, shaping is provided with buttress, and this carbon fiber inside casing is coated in conjunction with this buttress, firmly can combine, reduce fraction defective, and integral structure is simple, simultaneously can lift structure intensity.
In one embodiment of the present of invention, at least side of this buttress is provided with the fin hooking shape.
In one embodiment of the present of invention, this housing is provided with a buttress away from the central part of this tire groove, the both sides of this buttress are respectively equipped with a fin, this inside casing is formed with two lateral borders and first medial margin close to this housing place, these two lateral borders and this first medial margin interconnected and be incorporated into inside this housing, this two lateral borders and this first medial margin is coated is incorporated into this buttress and this fin simultaneously.
In one embodiment of the present of invention, in these buttress both sides, be formed with two between two lateral borders and the first medial margin and be installed with space.
In one embodiment of the present of invention, this housing is formed with a frame portion away from this tire groove direction, the extension of these both sides, frame portion is provided with two buttress, the at least side of this buttress is provided with a fin, these two intercostals are provided with at least one groove, this inside casing is formed with two lateral borders and second medial margin close to this housing place, this two lateral border and this second medial margin link, and this two lateral border and this second medial margin are incorporated into inside this housing, this second medial margin is coated in conjunction with this buttress, fin and this groove.
In one embodiment of the present of invention, this housing forms a frame portion away from this tire groove direction, in both sides, extension is provided with two buttress in this frame portion, the at least side of this buttress is provided with a fin, this link frame portion and these two intercostals form one and are installed with space, these two intercostals links are provided with a bridge plate, this bridge plate is provided with at least one groove away from a predeterminable range place of each this connection terminal, this inside casing is formed with two lateral borders close to this housing place, second medial margin and the 3rd medial margin, these two lateral borders and this second medial margin link and this two lateral border and this second medial margin are incorporated into inside this housing, the coated inside being incorporated into this two buttress and this groove of this second medial margin, these two outsides link because of this connection terminal place and the 3rd medial margin, and be coatedly incorporated into this buttress, the outside of fin and bridge plate.
Namely one of the object of the invention is the rim structure providing a kind of aluminium to be combined with carbon fiber material, it makes housing with aluminium, it is integrally formed with at least one buttress in inner side when extruding shaping, this buttress is provided with the fin hooking shape, inside this housing, utilize carbon fibre material to make inside casing again, fix by this inside casing and the coated combination of buttress, make both combine more firm, and integrated member is simple, lightweight, really reaches splendid innovation practicality and convenience.
Namely two of the object of the invention is the rim structure providing a kind of aluminium to be combined with carbon fiber material, this housing inner central position integrally extends to form a buttress, its shaping is quick and convenient, save following process operation, effective simplification processing procedure, reduction productive costs, and can lift structure intensity, reduction fraction defective.
Namely three of the object of the invention is the rim structure providing a kind of aluminium to be combined with carbon fiber material, a frame portion integrally can be extended to form inside this housing, mill out a groove again, and two buttress are formed in its both sides, inside casing is coordinated to be incorporated into housing and coated in conjunction with buttress, can lift structure intensity, reduce fraction defective, effectively reduce productive costs.
Accompanying drawing explanation
Fig. 1 is the stereo appearance figure of a preferred embodiment of the present invention.
Fig. 2 is the local combination stereo appearance figure of a preferred embodiment of the present invention.
Fig. 3 is the three-dimensional exploded view of a preferred embodiment of the present invention.
Fig. 4 A is the assembled sectional view of a preferred embodiment of the present invention.
Fig. 4 B is Fig. 4 A close-up schematic view.
Fig. 5 is the local combination stereo appearance figure of another embodiment of the present invention.
Fig. 6 A is the three-dimensional exploded view of another embodiment of the present invention.
Fig. 6 B is Fig. 6 A close-up schematic view.
Fig. 7 is the part plan schematic diagram of another embodiment of the present invention.
Fig. 8 A is the assembled sectional view one of another embodiment of the present invention.
Fig. 8 B is Fig. 8 A close-up schematic view.
Fig. 9 A is the assembled sectional view two of another embodiment of the present invention.
Fig. 9 B is Fig. 9 A close-up schematic view.
Figure 10 is the section plan before another embodiment of the present invention milling.
Figure 11 is the section plan after another embodiment of the present invention milling.
[main element nomenclature]
Housing 10 connection terminal 11 frame 12 links frame portion 13
Tire groove 14 buttress 15 fin 151 frame portion 16
Buttress 17 fin 171 is installed with space 18 bridge plate 19
Groove 191 inside casing 20 hole 21 lateral border 22
First medial margin 23 is installed with space 24 second medial margin 25 the 3rd medial margin 26
Spoke 30.
Detailed description of the invention
First please refer to shown in Fig. 1-4B, the rim structure that a kind of aluminium provided by the present invention is combined with carbon fiber material, it includes: a housing 10 and the inside casing 20 be incorporated into inside this housing 10.
This housing 10, extrudes into the frame-shaped body of rod with aluminum alloy materials, and its two ends are respectively equipped with a connection terminal 11, this connection terminal 11 at two ends is engaged and forms circle shape; These housing 10 both sides are provided with a mutually corresponding frame 12, by the brake surface formed outside this two frame 12 for brake shoe friction; Link inside this two frame 12 and be provided with a link frame portion 13, form a tire groove 14 between these link frame portion 13 and two frames 12, connect for tire sets; This housing 10 is provided with at least one buttress 15 away from the one extension of tire groove 14 direction, and this buttress 15 is respectively equipped with the fin 151 hooking shape away from the both sides of tire groove 14 one end, in the present embodiment, be provided with a buttress 15 in this housing 10 away from the central part in tire groove 14 direction.
This inside casing 20, with carbon fibre material shaping circle framework, and be heated the inner side that sclerosis forms in this housing 10, this inside casing 20 is provided with the several holes 21 connect for several spoke 30 groups continuously away from housing 10 place, wherein this inside casing 20 is formed with two lateral border 22 and one first medial margins 23 close to housing 10 place, this two lateral border 22 and this first medial margin 23 are snugly incorporated into inside housing 10, are simultaneously coatedly incorporated into buttress 15 and fin 151, to reach the effect firmly combined between this housing 10 and inside casing 20; It can be positioned at buttress 15 both sides and is respectively equipped with airbag between this two lateral border 22 and first medial margin 23, make in this inside casing 20 heat hardening process of carbon fibre material, can in these buttress 15 both sides, be formed with two between two lateral borders 22 and the first medial margin 23 and be installed with space 24, to reach weight-saving effect.
By above-mentioned component, inside this housing 10 that aluminium is shaped, one extension is provided with at least one buttress 15, the inside casing 20 of carbon fibre material shaping circle frame shaped is utilized again inside this housing 10, namely the rim structure be combined with carbon fiber material by aluminium is formed, carbon fiber material inside casing 20 is utilized to fit in inside aluminium housing 10, and it is coated in conjunction with this buttress 15, making between the two can firmly in conjunction with fixing, can effectively avoid this housing 10 in extrude be shaped or with inside casing 20 cohesive process in produce the situation that buttress is out of shape, therefore integral structure has practical convenience.
For for understand further structural attitude of the present invention, application technology means and desired by effect of reaching, hereby occupation mode of the present invention is described below:
Establish for of the present invention group, be extrude with aluminium this housing 10 that is shaped, and one extends and is provided with buttress 15 inside this housing 10, then inside this housing 10, with carbon fiber material, coated and sclerosis is shaped this inside casing 20, this inside casing 20 is also coated in conjunction with this buttress 15, and namely group has been established.
Please refer to shown in Fig. 5 ~ Fig. 9 B, for the second embodiment of the present invention, wherein this housing 10 is formed with a frame portion 16 away from tire groove 14 direction, it is extended with two buttress 17 in both sides, frame portion 16, this buttress 17 at least side is provided with the fin 171 hooking shape, in the present embodiment, these buttress 17 both sides are respectively equipped with the fin 171 hooking shape; Be formed with one between these link frame portion 13 and two buttress 17 and be installed with space 18, link between this two buttress 17 and be provided with a bridge plate 19, and this bridge plate 19 is provided with at least one groove 191, to reach weight-saving effect away from each this predeterminable range place, two ends, connection terminal 11; Wherein this housing 10 is in time extruding shaping, to be shaped inside this housing 10 this frame portion 16 simultaneously, this frame portion 16 has this two buttress 17, respectively be provided with a fin 171 outside this buttress 17, and link is provided with bridge plate 19 between this two buttress 171, in this bridge plate 19 away from respectively this predeterminable range place, two ends, connection terminal 11 is respectively along all circular direction millings, formation is installed with this groove 191 communicated between space 18, and fin 171 is formed with, as shown in Figure 10 ~ Figure 11 inside each this buttress 17; This inside casing 20 is formed with two lateral border 22,1 second medial margins 25 close to housing 10 place and one the 3rd medial margin 26(refers to shown in Fig. 6 A-Fig. 9 B), this two lateral border 22 and the second medial margin 25 link and fit and be incorporated into inside housing 10, simultaneously coated in conjunction with two buttress 17 and fin 171, this second medial margin 25 forms the coated inside being incorporated into two buttress 17 and groove 191; This two lateral border 22 links in connection terminal 11 place and the 3rd medial margin 26, and the coated outside being incorporated into buttress 17, fin 171 and bridge plate 19, to reach effect that housing 10 firmly combines with inside casing 20; Wherein this second medial margin 25 extends and is connected with the 3rd medial margin 26.
This housing 10 that the present invention makes with metallic material, at least one buttress 15 is provided with inside it, the both sides of this buttress 15 are respectively equipped with the fin 151 hooking shape, inside this housing 10, utilize carbon fibre material to make inside casing 20, form the rim structure be combined with carbon fiber material by aluminium, be incorporated into inside housing 10 by this carbon fiber material inside casing 20, and this inside casing 20 is fixed with the coated combination of buttress 15, make between inside casing 20 with housing 10 except face is combined, more by the combination between this inside casing 20 and buttress 15, and establish combination with the hook of fin 151, form the position that is firmly fixed, make to combine more firm between the two, and integrated member is simple, lightweight, then reach splendid innovation practicality and convenience.
This housing 10 is in time extruding forming process, integrally extends to form this buttress 15 in this housing 10 inner central position, and its shaping is quick and convenient, direct forming can go out this buttress 15, save follow-up Milling Process operation, effectively simplifies processing procedure, reduces productive costs.Moreover the another kind of scheme of the present invention for integrally extending to form this frame portion 16 inside this housing 10, then mills out this groove 191 in the bottom in frame portion 16, and is formed with two buttress 17 in these both sides, frame portion 16; Buttress 15 (17) by this housing 10 designs, this inside casing 20 is coordinated to be incorporated into inside housing 10 and coated in conjunction with buttress 15 (17), can effectively avoid this housing 10 in extrude in forming process or with inside casing 10 cohesive process in easily cause buttress to be out of shape scarce fraud, and can lift structure intensity, reduce fraction defective, effective reduction productive costs, reaches splendid innovation practicality and cost benefit really.
Comprehensively above-mentioned, the rim structure that aluminium disclosed by the present invention is combined with carbon fiber material, be to provide the rim structure that has at least one buttress 15, namely inside this housing 10 of aluminium, at least one buttress 15 is provided with, and with carbon fibre material sclerosis shaping inside casing 20 inside this housing 10, this inside casing 20 is coated in conjunction with buttress 15, this housing 10 firmly can be combined mutually with both inside casings 20, form the rim structure be combined with carbon fiber material by aluminium, integrated member is simple, lightweight, and can lift structure intensity and reduce productive costs, make overall really tool industrial applicability and innovation benefit.
What need Chen Ming is, the above know-why being specific embodiments of the invention and using, if the change done according to conception of the present invention, its function produced do not exceed that specification sheets and each accompanying drawing contain yet spiritual time, all should be within the scope of the invention.
Claims (5)
1. the rim structure that is combined with carbon fiber material of aluminium, its feature includes:
One housing, the frame-shaped body of rod is made with aluminium, its two ends are respectively equipped with a connection terminal, this connection terminal at two ends is engaged and forms circle shape, these housing both sides are provided with a mutually corresponding frame, and the link of this two scuncheon is provided with a link frame portion, a tire groove is formed between this link frame portion and this two frame, this housing is provided with at least one buttress away from this tire groove direction, and at least side of this buttress is provided with the fin hooking shape, and buttress and fin form T-shaped or half T-shaped;
One inside casing, to be shaped circle framework with carbon fiber material, and to form in the inner side of this housing, and this inside casing is coated is incorporated into this buttress, and this inside casing forms the coated combination of the fin of the hook shape to this buttress simultaneously.
2. the rim structure that is combined with carbon fiber material of aluminium as claimed in claim 1, it is characterized in that: this housing is provided with a buttress away from the central part of this tire groove, the both sides of this buttress are respectively equipped with a fin, this inside casing is formed with two lateral borders and first medial margin close to this housing place, these two lateral borders and this first medial margin interconnected and be incorporated into inside this housing, this two lateral borders and this first medial margin is coated is incorporated into this buttress and this fin simultaneously.
3. aluminium as claimed in claim 2 and the rim structure that carbon fiber material is combined, is characterized in that: in these buttress both sides, be formed with two be installed with space between two lateral borders and the first medial margin.
4. the rim structure that is combined with carbon fiber material of aluminium as claimed in claim 1, it is characterized in that: this housing is formed with a frame portion away from this tire groove direction, the extension of these both sides, frame portion is provided with two buttress, the at least side of this buttress is provided with a fin, these two intercostals are provided with at least one groove, this inside casing is formed with two lateral borders and second medial margin close to this housing place, this two lateral border and this second medial margin link, and this two lateral border and this second medial margin are incorporated into inside this housing, this second medial margin is coated in conjunction with this buttress, fin and this groove.
5. the rim structure that is combined with carbon fiber material of aluminium as claimed in claim 1, it is characterized in that: this housing forms a frame portion away from this tire groove direction, in both sides, extension is provided with two buttress in this frame portion, the at least side of this buttress is provided with a fin, this link frame portion and these two intercostals form one and are installed with space, these two intercostals links are provided with a bridge plate, this bridge plate is provided with at least one groove away from a predeterminable range place of each this connection terminal, this inside casing is formed with two lateral borders close to this housing place, second medial margin and the 3rd medial margin, these two lateral borders and this second medial margin link and this two lateral border and this second medial margin are incorporated into inside this housing, the coated inside being incorporated into this two buttress and this groove of this second medial margin, these two outsides link because of this connection terminal place and the 3rd medial margin, and be coatedly incorporated into this buttress, the outside of fin and bridge plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210441441.6A CN103802596B (en) | 2012-11-07 | 2012-11-07 | The rim structure that aluminium is combined with carbon fiber material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210441441.6A CN103802596B (en) | 2012-11-07 | 2012-11-07 | The rim structure that aluminium is combined with carbon fiber material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103802596A CN103802596A (en) | 2014-05-21 |
| CN103802596B true CN103802596B (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210441441.6A Expired - Fee Related CN103802596B (en) | 2012-11-07 | 2012-11-07 | The rim structure that aluminium is combined with carbon fiber material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103802596B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3028802B1 (en) * | 2014-11-26 | 2017-01-13 | Mavic Sas | RIM FOR CYCLE WHEEL AND METHOD FOR MANUFACTURING THE SAME |
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| US5415463A (en) * | 1993-08-09 | 1995-05-16 | Olson; P. Douglas | Injection molded plastic bicycle wheel |
| JPH10157404A (en) * | 1996-11-27 | 1998-06-16 | Nippon Oil Co Ltd | Bicycle wheel rim |
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| CN203004959U (en) * | 2012-11-07 | 2013-06-19 | 昆山亨利金属科技有限公司 | Rim structure with combination of aluminum materials and carbon fiber materials |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20090250995A1 (en) * | 2008-04-07 | 2009-10-08 | Carlos Tsai | Composite Carbon Fiber Wheel Rim and Method of Making Thereof |
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- 2012-11-07 CN CN201210441441.6A patent/CN103802596B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4487456A (en) * | 1980-01-30 | 1984-12-11 | Swiss Aluminium Ltd. | Wheel disc cast in situ with interlocking rim |
| US5415463A (en) * | 1993-08-09 | 1995-05-16 | Olson; P. Douglas | Injection molded plastic bicycle wheel |
| US5975645A (en) * | 1996-09-09 | 1999-11-02 | Compositech, Inc. | Carbon bodied bicycle rim |
| JPH10157404A (en) * | 1996-11-27 | 1998-06-16 | Nippon Oil Co Ltd | Bicycle wheel rim |
| DE20009038U1 (en) * | 2000-05-19 | 2000-09-21 | Gubesch Gmbh & Co | Bike for a bicycle, a stroller or the like. |
| FR2898541A1 (en) * | 2006-03-16 | 2007-09-21 | Salomon Sa | Wheel rim for cycle, has metallic profile and covering with branches fixed on each of lateral walls of profile on entire height of covering, where profile has U-shape open towards exterior of rim and has horizontal bridge |
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| EP2221193A1 (en) * | 2009-02-24 | 2010-08-25 | CarboFibretec GmbH | Bicycle rear wheel hub component |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103802596A (en) | 2014-05-21 |
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