CN102837785A - Bicycle handle bar and manufacturing method thereof - Google Patents
Bicycle handle bar and manufacturing method thereof Download PDFInfo
- Publication number
- CN102837785A CN102837785A CN2012103521980A CN201210352198A CN102837785A CN 102837785 A CN102837785 A CN 102837785A CN 2012103521980 A CN2012103521980 A CN 2012103521980A CN 201210352198 A CN201210352198 A CN 201210352198A CN 102837785 A CN102837785 A CN 102837785A
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- Prior art keywords
- handle
- upright
- bicycle
- welding
- cladding
- Prior art date
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims description 18
- 238000005253 cladding Methods 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 239000011324 bead Substances 0.000 claims description 8
- 239000004411 aluminium Substances 0.000 claims description 7
- 238000004080 punching Methods 0.000 claims description 3
- 238000012512 characterization method Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000013459 approach Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010073 coating (rubber) Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The invention relates to a bicycle handle bar and a manufacturing method thereof. The bicycle handle bar comprises a handle and a handle stem welded with the handle. The bicycle handle bar is characterized in that the connection part of the handle and the handle stem is provided with an integral aluminum coating body for coating a weld pass between the handle and the handle stem. The bicycle handle bar has the advantages that the bicycle handle is more beautiful, elegant and concise in appearance, and the defect of the exposed bicycle handle weld pass on a high-level bicycle is removed.
Description
Technical field
The invention belongs to technical field of bicycles, particularly relate to a kind of bicycle handle bar with and manufacturing approach.
Background technology
Bicycle is the main vehicle that people go on a journey, and along with the development of society, bicycle more and more receives people's favor as the vehicle of environmental protection; Some particularly European countries; The overwhelming majority be per capita with bicycle as the vehicle, the improving constantly of Along with people's quality of the life, people are also improving constantly the requirement of bicycle; An important criterion of the outward appearance bicycle quality of bicycle, a high-quality bicycle outward appearance should be attractive in appearance, exquisite and beautiful.
The handle of standard bicycle with have two kinds to a upright connection mode, a kind of be the middle part welding of handle upright, handle and the overall appearance that has a strong impact on the welding bead of upright junction bicycle, welding bead becomes unavoidable flaw on some high-grade bicycles.A kind of be handle the middle part be connected the latching device of upright upper end through being installed in upright; Latching device is generally quick detach or is furnished with the gland of bolt assembly; This complex structure, handle are with poor the cleanliness of upright junction, and profile is attractive in appearance inadequately, exquisite and succinct.
Summary of the invention
The present invention provides an a kind of junction simple in structure, that make handle and handle stand to seamlessly transit for solving the technical matters that exists in the known technology; Thereby make its profile more attractive in appearance, exquisite and succinct, make the monnolithic case of bicycle bicycle handle bar attractive in appearance and the method for making this handlebar.
The present invention for the technical scheme that solves the technical matters that exists in the known technology and take is: a kind of bicycle handle bar with and manufacturing approach; Comprise handle and upright, it is characterized in that with the handle of handle welding: handle be provided with upright junction be used to coat handle and stand between the integral type cladding of aluminum of welding bead.
A kind of method of making the described bicycle handle bar of claim 1, its characterization step is:
1) gets metal tube as handle and opening in the middle; Get metal tube as upright and slot in its underpart.
2) will insert upright upper end in the opening at handle middle part, carry out welding forming at handle and on upright connection side.
3) get aluminium sheet as blank, with the handle after blank, the welding with stand in advance on the mould of making punching press be aluminium sheet be coated on handle with upright junction, edge and handle with the cladding of upright applying.
Advantage and good effect that the present invention has are: because the present invention adopts as above technical scheme; Promptly at the handle of bicycle and the cladding that is provided with upright junction integral type; This cladding outside smoothly and with the handle of bicycle with upright is fitted and connected; Cover handle with the welding bead of upright junction or latching device, make the handle profile of bicycle more attractive in appearance, exquisite and succinctly, removed the flaw of the handlebar welding bead that exposes on the high-grade bicycle.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is making the cross sectional view of portion.
Among the figure: 1, handle; 2, upright; 3, rubber coating; 4, cladding; 5, fluting.
The specific embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1 and Fig. 2; A kind of bicycle handle bar comprises that handle 1 and handle stand 2, wherein are and bicycle front fork bonded assembly standpipe to upright 2; Handle 1 is the transverse tube that is used to control bicycle directional that two ends have rubber coating 3; Handle 1 with is connected upright 2, handle 1 and the cladding 4 that is provided with upright 2 junction integral type, cladding 4 be integral structure and outside smoothly; Cladding 4 is connected with fitting tightly upright 2 with the handle 1 of bicycle, is used to cover handle 1 and the welding bead or the latching device of upright 2 junctions.
An above-mentioned handle 1 and upright 2 welding; Utilize aluminium sheet at the cladding 4 of handle 1 with the integral type that forms the junction pressing of standing 2; Cladding 4 is with metal handle 1 with upright 2 tight pressings; Cover handle 1 with the welding bead between upright 2 and make handle 1 and seamlessly transit upright 2, make handle 1 with more attractive in appearance, succinct and exquisite the handlebar profile of upright 2 formations.
The concrete steps of making above-mentioned handlebar are:
1) get metal tube as handle and opening in the middle, metal tube can be chosen the bend pipe of straight tube or bending two ends neutral straight as required; Get metal tube as upright and slot in its underpart; The formation method of this fluting 5 is: at the beginning of the metal tube processing; Have the convex bar shaped part with the metal tube parallel axes in the inboard bottom of metal tube, corresponding this convex bar shaped part is slotted in the outside of metal tube; Not extending to of this fluting a upright top, with make in the following operation cladding with upright seamless applying.
2) will insert upright upper end in the opening at handle middle part, carry out welding forming at handle and on upright connection side.
3) get aluminium sheet as blank; With the handle after blank, the welding with stand in advance on the mould of making punching press be aluminium sheet be coated on handle with upright junction, edge and handle with the cladding of upright applying; The surface of cladding is pressed into and seamlessly transits shape; And the edge of cladding and handle and upright fitting tightly, shape is succinct, exquisite, attractive in appearance.
Above-mentioned embodiment only is to functional descriptions of the present invention; Be not that design of the present invention and scope are limited; Under the prerequisite that does not break away from design philosophy of the present invention; Various distortion and improvement that those skilled in the art make technical scheme of the present invention all drop within protection scope of the present invention.
Claims (2)
1. bicycle handle bar comprises handle and upright with the handle of handle welding, it is characterized in that: handle be provided with upright junction be used to coat handle and stand between the integral type cladding of aluminum of welding bead.
2. method of making the described bicycle handle bar of claim 1, its characterization step is:
1) gets metal tube as handle and opening in the middle; Get metal tube as upright and slot in its underpart.
2) will insert upright upper end in the opening at handle middle part, carry out welding forming at handle and on upright connection side.
3) get aluminium sheet as blank, with the handle after blank, the welding with stand in advance on the mould of making punching press be aluminium sheet be coated on handle with upright junction, edge and handle with the cladding of upright applying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103521980A CN102837785A (en) | 2012-09-20 | 2012-09-20 | Bicycle handle bar and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103521980A CN102837785A (en) | 2012-09-20 | 2012-09-20 | Bicycle handle bar and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102837785A true CN102837785A (en) | 2012-12-26 |
Family
ID=47365573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103521980A Pending CN102837785A (en) | 2012-09-20 | 2012-09-20 | Bicycle handle bar and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102837785A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104133146B (en) * | 2014-08-11 | 2017-10-24 | 国家电网公司 | A kind of feeder automation fault handling logic on-the-spot test method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2166069Y (en) * | 1993-07-24 | 1994-05-25 | 宁波野马达车业总厂 | Plastic-coated handlebar stem for bicycle |
| CN2496751Y (en) * | 2001-06-26 | 2002-06-26 | 陈兴旺 | Pedal bicycle for amusement |
| CN2851086Y (en) * | 2005-03-23 | 2006-12-27 | 施耀明 | Front drive slide bicycle |
| JP2007064104A (en) * | 2005-08-31 | 2007-03-15 | Honda Motor Co Ltd | Thumb throttle device |
| KR20070119115A (en) * | 2006-06-14 | 2007-12-20 | 경림코리아(주) | Bicycle with handlebars that can rotate back and forth |
-
2012
- 2012-09-20 CN CN2012103521980A patent/CN102837785A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2166069Y (en) * | 1993-07-24 | 1994-05-25 | 宁波野马达车业总厂 | Plastic-coated handlebar stem for bicycle |
| CN2496751Y (en) * | 2001-06-26 | 2002-06-26 | 陈兴旺 | Pedal bicycle for amusement |
| CN2851086Y (en) * | 2005-03-23 | 2006-12-27 | 施耀明 | Front drive slide bicycle |
| JP2007064104A (en) * | 2005-08-31 | 2007-03-15 | Honda Motor Co Ltd | Thumb throttle device |
| KR20070119115A (en) * | 2006-06-14 | 2007-12-20 | 경림코리아(주) | Bicycle with handlebars that can rotate back and forth |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104133146B (en) * | 2014-08-11 | 2017-10-24 | 国家电网公司 | A kind of feeder automation fault handling logic on-the-spot test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121226 |