CN2841489Y - Improved frame pipe shaping structure - Google Patents
Improved frame pipe shaping structure Download PDFInfo
- Publication number
- CN2841489Y CN2841489Y CN 200520103620 CN200520103620U CN2841489Y CN 2841489 Y CN2841489 Y CN 2841489Y CN 200520103620 CN200520103620 CN 200520103620 CN 200520103620 U CN200520103620 U CN 200520103620U CN 2841489 Y CN2841489 Y CN 2841489Y
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- vehicle frame
- frame pipe
- embedded part
- junction surface
- utility
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Abstract
The utility model relates to an improved vehicle frame pipe in a shaping structure, which has the structure that a hole part is dug after a vehicle frame pipe is made of carbon fiber composite wood; a joint part of an inner burying piece can be sheathed on the hole part; the joint part of an inner burying piece and the hole part are bound by cementing agent and are formed into a solid sheathing relation, increasing the strength of the bending part of the frame pipe, wherein the combined form of the inner burying piece and the vehicle frame pipe can be changed according to the needs of the structure; thus, the utility model is in accordance with economic benefit and makes products safe and firm.
Description
Technical field
The utility model relates to a kind of vehicle frame pipe molding structure of improvement, particularly relates to a kind of vehicle frame bar structure that is used in bicycle.
Background technology
The bicycle skeleton mainly is by the head pipe, go up pipe, pipe is combined into preceding triangle with standpipe down, and rami posterior superior, rami posterior inferior and standpipe are combined into Vee formation, and this forward and backward triangular form of mat forms whole bicycle skeleton.
On the whole the manufacture of the cycle frame of known carbon fiber composite wood can be divided into and be formed in one at two: one, and another is an array mode; But, because of carbon fiber tool one angle, need keep the continuity of fiber, just the certain intensity of tool; Wrap and the angle of cross-over connection two vehicle frame pipe jointing ends easily makes additional in addition carbon fiber composite wood be affixed on the outer wrinkle Zhe that generates, for preventing above-mentioned careless mistake, the dealer just is wadding into cambered surface at this angle filling weighting material (as foaming agent) with angle, to do the acting as a cushion that the carbon fiber composite wood attaches, the carbon fiber composite wood is generated in the smooth-going Zhe that avoid wrinkling of this place's energy.But, a little less than the matter of weighting material own, thus whole vehicle skeleton in the angle intensity of vehicle frame bar binding end extremely a little less than, many skeletons are broken by this angle all earlier.
Again; existing known vehicle frame pipe is when moulding; usually can insert five-way pipe and interior embedded part in the mould in the lump; with heating and pressurizing carbon fiber composite wood it is wrapped on the surface; promptly only need a step to make it one-body molded; but; resin can reduce viscosity because of reaction in the process of carbon fiber composite wood heating and pressurizing; easily make resin flow hand-hole portion, treat the moulding of vehicle frame pipe, harden; surplus carbon fiber composite material in again must cleaning hole; generate and remove the problem generation that is difficult for and expends cost, and the operation of embedded part being time-consuming in coating, is the maximum burden of volume production.
This shows, on above-mentioned existing vehicle frame pipe is molded over structure and uses, obviously still have inconvenience and defective, and demand urgently further being improved.In order to solve the problem that the moulding of vehicle frame pipe exists, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore the vehicle frame pipe moulding of how to found a kind of new structure has just become the current industry utmost point to need improved target.
Because the defective that above-mentioned existing vehicle frame pipe moulding exists, the design people is based on being engaged in this type of product design manufacturing abundant for many years practical experience and expertise, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of vehicle frame pipe molding structure of improvement, can improve the moulding of general existing vehicle frame pipe, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the utility model that has practical value finally.
Summary of the invention
The purpose of this utility model is, overcome the defective that existing vehicle frame pipe moulding exists, and provide a kind of vehicle frame pipe molding structure of improvement, technical matters to be solved is to make it that carbon fiber bicycle frame pipe is provided, more shape is simple and easy, firm to make the combination between each position member of car body voluntarily, thereby is suitable for practicality more.
The purpose of this utility model and to solve its technical matters be to adopt following technical scheme to realize.According to the vehicle frame pipe molding structure of a kind of improvement that the utility model proposes, it comprises: a vehicle frame pipe, make by the carbon fiber composite wood, and during moulding a hollow osed top aspect; And embedded part in, be to be made of metal, mainly contain a junction surface and a fit portion; Wherein, in type vehicle frame pipe connects the bond sites of each member of car body, be offer corresponding in the hole portion that forms of embedded part junction surface, in order to interior embedded part to paste the corresponding combination of mode.
The purpose of this utility model and solve its technical matters and also can adopt following technical measures further to realize.
The vehicle frame pipe molding structure of aforesaid improvement, there are different aspects, angle in wherein said interior embedded part junction surface and fit portion according to the position difference that links the vehicle frame pipe.
The vehicle frame pipe molding structure of aforesaid improvement, wherein said vehicle frame pipe junction can be established a protuberance, and the junction surface of interior embedded part can be a recess, and mutual fit.
The vehicle frame pipe molding structure of aforesaid improvement, wherein said in extensible its length in junction surface of embedded part, and directly wear and become a vehicle frame pipe, cooperate a headstock in the junction surface of protruding again, form the binding of embedded part in another.
Via as can be known above-mentioned, the utility model relates to a kind of vehicle frame pipe molding structure of improvement, after the vehicle frame pipe used the carbon fiber composite wood to make, other dug the hole portion that establishes, and is sheathed for the junction surface of interior embedded part, utilize cohering of solid again, and make both form the solid relation of a cover, and the intensity of vehicle frame pipe pars convoluta increased, wherein, the combining form of interior embedded part and vehicle frame pipe can be with the needs of its structure changes to some extent, makes it meet economic benefit and more can make product safety firm.
The vehicle frame pipe molding structure of the utility model improvement is the vehicle frame pipe molding structure of relevant a kind of improvement, be after the moulding of carbon fiber bicycle frame pipe, to dig to establish a hole portion and can be installed with interior embedded part, with adhesive both consolidation covers are being difficult for breaking admittedly, and can be at need reinforcement place of vehicle frame tubular construction, with the reinforcement in addition of different interior embedded part junctures, the complicated formality of embedded part in its purpose is to avoid coating, problem with embedded part in the resin stain, and that the structure that can make the vehicle frame pipe is more attained is perfect, and more meets economic benefit.
In sum, the vehicle frame pipe molding structure of the improvement that the utility model is special provides carbon fiber bicycle frame pipe, and more shape is simple and easy, firm to make the combination between each position member of car body voluntarily.It has above-mentioned many advantages and practical value, and in like product, do not see have similar structure design to publish or use and really genus innovation, no matter it all has bigger improvement on product structure or function, have large improvement technically, and produced handy and practical effect, and the moulding of more existing vehicle frame pipe has the multinomial effect of enhancement, thus be suitable for practicality more, and have the extensive value of industry, really be a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification sheets, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is structural constituent figure of the present utility model.
Fig. 2 is part sectional view of the present utility model.
Fig. 3 is the structural constituent figure of the utility model second embodiment.
Fig. 4 is the utility model second embodiment vehicle frame pipe and the scheme drawing that combines of interior embedded part.
Fig. 5 is the figure that finishes of the utility model second embodiment.
Fig. 6 is the figure that finishes of the utility model the 3rd embodiment.
10: vehicle frame pipe 10 ': the vehicle frame pipe
12: pars convoluta 14: hole portion
16: protuberance 20: headstock
30: interior embedded part 30 ': interior embedded part
32: junction surface 32 ': the junction surface
34: fit portion 36: recess
38: headstock
The specific embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to its specific embodiment of vehicle frame pipe molding structure, structure, feature and effect thereof according to the improvement that the utility model proposes, describe in detail as after.
A pipe jointing part of below lifting with bicycle frame tube is the structure explanation, also must be during practical application for front end connect the standpipe position, or middle Connection Block pipe position or the like, non-attempt has the limitation of any enforcement aspect to technical conceive of the present utility model.
Please refer to Fig. 1, shown in Figure 2, the molding structure of this vehicle frame pipe is improved it and is mainly included:
One vehicle frame pipe 10, the composition of this vehicle frame is to have the headstock 20 (as shown in Figure 2) of making vehicle frame cannon born frame to place in the mould, cloth is with a considerable amount of carbon fiber composite woods around its mould, pressurized, heated makes the softening headstock 20 that is coated on of carbon fiber composite wood in mould, and according to the aspect elongation moulding of headstock 20, so its vehicle frame pipe pars convoluta 12 all has a headstock 20, purpose is to use when assisting 10 moulding of vehicle frame pipe.
Embedded part 30 in one is made of metal, and in order to engage the object of vehicle frame pipe 10 and other bicycle parts, can be divided into a junction surface 32 and a fit portion 34, and wherein fit portion 34 is different according to vehicle frame pipe 10 kenels that engage.
Be with, when making vehicle frame pipe 10, put headstock 20 earlier in mould, the beginning heating and pressurizing makes the carbon fiber composite wood that is attached to mould originally softening, coat headstock 20 and make the aspect moulding of vehicle frame pipe 10 with headstock 20, after 10 moulding of vehicle frame pipe, then on the vehicle frame pipe 10 that carbon fiber has hardened, offer a hole portion 14, the degree of depth of this hole portion 14 determines with interior embedded part 30 junction surfaces 32 length, promptly be to plug usefulness for interior embedded part 30 junction surfaces 32, after interior embedded part 30 places hole portion 14, can smear adhesive again and paste, make the vehicle frame pipe 10 and the cover of interior embedded part 30 concern more firmly solid admittedly;
Again, please refer to Fig. 3 to shown in Figure 5, it is second embodiment of the present utility model, in the time of also can making 10 moulding of vehicle frame pipe, vehicle frame pipe and interior embedded part 30 ' joint form a protuberance 16, and interior embedded part 30 ' desire engages junction surface 32 ' formation one recess 36 of vehicle frame pipe 10, with the aspect of interior embedded part 30 ' socket vehicle frame pipe 10 joints, to reach the solid relation of cover;
Again, please refer to shown in Figure 6, it is the 3rd embodiment, be the one vehicle frame pipe 10 of moulding in advance ', and the pars convoluta 12 in vehicle frame pipe 10 ' two ends is drilled with the hole portion 14 of a hollow, embedded part 30 in making ' junction surface 32 ' its length of extensions, perforating portion 14 is then binded with adhesive, make patchhole portion 14 again and in junction surface 32 that the other end protrudes ', the solid headstock 38 of engage sleeves is finished the molding structure of vehicle frame pipe then;
Make combining of vehicle frame pipe and interior embedded part to overlap solid mode, in appearance, the combination of vehicle frame pipe that carbon fiber is made and metal interior embedded part makes cycle frame be rich in the aesthetic feeling of level, in manufacturing process, but this method easy operation is finished, and can use different interior embedded part junctures with different vehicle frame tubular constructions, under the different technology of identical gimmick, make the more firm safety durable of structure of vehicle frame pipe.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (4)
1, a kind of vehicle frame pipe molding structure of improvement is characterized in that it comprises:
One vehicle frame pipe is made by the carbon fiber composite wood, is a hollow osed top aspect during moulding; And
Embedded part in one is to be made of metal, and mainly contains a junction surface and a fit portion;
Wherein, in type vehicle frame pipe connects the bond sites of each member of car body, be offer corresponding in the hole portion that forms of embedded part junction surface, in order to interior embedded part to paste the corresponding combination of mode.
2, the vehicle frame pipe molding structure of improvement according to claim 1 is characterized in that wherein said interior embedded part junction surface and fit portion, is connected in a plurality of positions of vehicle frame pipe, and has and corresponding shape of connecting portion and angle.
3, the vehicle frame pipe molding structure of improvement according to claim 1 is characterized in that wherein said vehicle frame pipe junction is provided with a protuberance, and the junction surface of interior embedded part is a recess, and mutual fit.
4, the vehicle frame pipe molding structure of improvement according to claim 1, its length is extended at the junction surface that it is characterized in that wherein said interior embedded part, and directly wear and become a vehicle frame pipe, cooperate a headstock in the junction surface of protruding again, form the binding of embedded part in another.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520103620 CN2841489Y (en) | 2005-08-08 | 2005-08-08 | Improved frame pipe shaping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520103620 CN2841489Y (en) | 2005-08-08 | 2005-08-08 | Improved frame pipe shaping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2841489Y true CN2841489Y (en) | 2006-11-29 |
Family
ID=37445379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520103620 Expired - Lifetime CN2841489Y (en) | 2005-08-08 | 2005-08-08 | Improved frame pipe shaping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2841489Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204399A (en) * | 2020-03-17 | 2020-05-29 | 安徽欣普诺碳纤维科技有限公司 | Integrated carbon fiber bicycle frame and processing technology thereof |
| CN112498554A (en) * | 2020-12-08 | 2021-03-16 | 东莞泰合复合材料有限公司 | Carbon fiber bicycle processing method and carbon fiber bicycle |
| CN114161966A (en) * | 2021-12-29 | 2022-03-11 | 东莞泰合复合材料有限公司 | Processing method of carbon fiber bicycle charging interface |
-
2005
- 2005-08-08 CN CN 200520103620 patent/CN2841489Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204399A (en) * | 2020-03-17 | 2020-05-29 | 安徽欣普诺碳纤维科技有限公司 | Integrated carbon fiber bicycle frame and processing technology thereof |
| CN112498554A (en) * | 2020-12-08 | 2021-03-16 | 东莞泰合复合材料有限公司 | Carbon fiber bicycle processing method and carbon fiber bicycle |
| CN114161966A (en) * | 2021-12-29 | 2022-03-11 | 东莞泰合复合材料有限公司 | Processing method of carbon fiber bicycle charging interface |
| CN114161966B (en) * | 2021-12-29 | 2024-03-12 | 东莞泰合复合材料有限公司 | Processing method of carbon fiber bicycle charging interface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150808 Granted publication date: 20061129 |
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| EXPY | Termination of patent right or utility model |