CN106985949B - Split operating structure of bicycle - Google Patents
Split operating structure of bicycle Download PDFInfo
- Publication number
- CN106985949B CN106985949B CN201710194538.4A CN201710194538A CN106985949B CN 106985949 B CN106985949 B CN 106985949B CN 201710194538 A CN201710194538 A CN 201710194538A CN 106985949 B CN106985949 B CN 106985949B
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- Prior art keywords
- front fork
- bicycle
- split
- vertical tube
- handlebar
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- 238000003825 pressing Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003915 air pollution Methods 0.000 abstract description 4
- 239000002341 toxic gas Substances 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/12—Handlebars; Handlebar stems
- B62K21/16—Handlebars; Handlebar stems having adjustable parts therein
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/18—Connections between forks and handlebars or handlebar stems
- B62K21/24—Connections between forks and handlebars or handlebar stems readily releasable
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The invention discloses a split control structure of a bicycle, which comprises a frame, a front fork vertical pipe, two front forks and a handlebar, wherein the front fork vertical pipe is detachably connected with the front fork, the handlebar is detachably connected with the front fork, and the front fork vertical pipe is rotatably arranged in a head pipe at the front end of the frame. The split operating structure of the bicycle disclosed by the invention has the advantages that the welding process in the production process is reduced, the energy is saved, the emission is reduced, and the air pollution and the harm of toxic gas to operators in the welding process are reduced by a detachable connection mode of the front fork and the front fork without welding.
Description
Technical Field
The invention relates to the technical field of bicycles, in particular to a split operating structure of a bicycle.
Background
The bicycle control system structure in general comprises a frame head pipe part, a front fork vertical pipe, a handlebar, a vertical pipe and a front fork bowl part, wherein the front fork and the front fork vertical pipe are welded together, and the handlebar is independently arranged on the vertical pipe. The welding fixing mode is more traditional, and turns to inefficiency, and the structure is complicated, and manufacturing cost is higher.
Disclosure of Invention
The invention aims to solve the technical problem of providing a split operating structure of a bicycle aiming at the defects of the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a components of a whole that can function independently control structure of bicycle, includes the frame, still includes front fork standpipe, two front forks, handlebar, the connection can be dismantled with the front fork to the front fork standpipe, handlebar and front fork can dismantle the connection, the front fork standpipe is rotatory to be located in the head pipe of frame front end.
Preferably, the tail end of the vertical tube of the front fork is provided with a base, two pins are arranged below the base, the back of the front fork is provided with a boss, the boss is provided with jacks, and the pins are respectively arranged in the jacks in a penetrating manner and locked through screws.
Preferably, the front fork is integrally formed.
Preferably, the upper end of the front fork is provided with an inner groove, and the handlebar is clamped in the inner groove and locked by a screw fixing pressing sheet.
Preferably, the upper end of the front fork standpipe is connected with a front fork shoulder cover through a nut, and two front shoulders of the front fork shoulder cover are respectively connected with the upper end of the front fork through screws.
Preferably, front fork shoulder lid includes connecting portion, establishes the through-hole on the connecting portion, connecting portion connect between two front shoulders, the front shoulder includes fixed plate and clamp plate, the fixed plate is connected with the front fork, and the clamp plate is pressed fit in the upper end of front fork.
Preferably, the front fork standpipe is sleeved with a bowl assembly.
The split operating structure of the bicycle disclosed by the invention has the advantages that the front fork and the front fork vertical pipe are detachably connected without welding, the welding process in the production process is reduced, the energy is saved, the emission is reduced, and the air pollution and the harm of toxic gas to operators in the welding process are reduced.
The invention can save the arrangement of the stand pipe, and the fixing function of the original stand pipe is cancelled and integrated in the control system. The direction is directly controlled by the driver, and the steering efficiency is more direct and efficient. The structure can optimize the structure, and the pipe type integrated forming process is utilized, so that the cost is more energy-saving, the unit price is lower, the operation is more convenient, and the structure is more suitable for young consumers seeking for innovation.
The bicycle control system is designed in an innovative way by taking the whole bicycle control system as a platform according to the future development direction of the bicycle and the various functional requirements of consumers on the bicycle.
Drawings
Fig. 1 is an exploded view of a preferred embodiment of the present invention.
FIG. 2 is a schematic diagram of the overall structure of the preferred embodiment of the present invention
Detailed Description
The invention is described in more detail below with reference to the figures and examples.
The invention discloses a split control structure of a bicycle, which is shown by combining figures 1-2 and comprises a bicycle frame 1, a front fork vertical tube 2, two front forks 3 and a handlebar 4, wherein the front fork vertical tube 2 is detachably connected with the front forks 3, the handlebar 4 is detachably connected with the front forks 3, and the front fork vertical tube 2 is rotatably arranged in a head tube 11 at the front end of the bicycle frame 1. The control system does not need welding, reduces the welding flow in the production process, saves energy, reduces emission, reduces air pollution and the harm of toxic gas to operators in the welding process
In the split control structure of the bicycle, the tail end of the front fork vertical tube 2 is provided with the base 21, two pins 22 are arranged below the base 21, the back of the front fork 3 is provided with the boss 31, the boss 31 is provided with the insertion holes 32, and the pins 22 are respectively arranged in the insertion holes 32 in a penetrating manner and locked by screws.
Preferably, the front fork 3 is integrally formed, and the process is simpler.
Specifically, an inner groove 33 is formed in the upper end of the front fork 3, and the handlebar 4 is clamped in the inner groove 33 and locked by the screw fixing pressing piece 5. The connection between the handlebar 4 and the front fork 3 is simple and compact, and replaces the common connection mode of connecting the handlebar and the stand pipe.
Specifically, the upper end of the front fork standpipe 2 is connected with a front fork shoulder cover 7 through a nut 6, and two front shoulders 71 of the front fork shoulder cover 7 are respectively connected with the upper end of the front fork 3 through screws. The front fork vertical tube 2 and the front fork 3 form a closed-loop connection mode, and a common part of the vertical tube is omitted.
Specifically, the front fork shoulder cover 7 includes a connecting portion 72, a through hole 73 is formed in the connecting portion, the connecting portion 72 is connected between two front shoulders 71, each front shoulder 71 includes a fixing plate 711 and a pressing plate 712, the fixing plate 711 is connected with the front fork 3, and the pressing plate 712 is pressed on the upper end of the front fork 3. The whole structure is compact, and the connection is stable.
Specifically, the bowl assembly 8 is sleeved on the front fork standpipe 2.
The split operating structure of the bicycle disclosed by the invention locks the front fork and the front fork vertical pipe together through the locking nut, does not need welding, is directly fixed by bolts, reduces the welding process in the production process, saves energy, reduces emission, and reduces air pollution and the harm of toxic gas to operators in the welding process.
The invention can save the arrangement of the stand pipe, and the fixing function of the original stand pipe is cancelled and integrated in the control system. The direction is directly controlled by the driver, and the steering efficiency is more direct and efficient. The structure can optimize the structure, and the pipe type integrated forming process is utilized, so that the cost is more energy-saving, the unit price is lower, the operation is more convenient, and the structure is more suitable for young consumers seeking for innovation.
The bicycle control system is designed in an innovative way by taking the whole bicycle control system as a platform consideration in combination with the future development direction of the bicycle and the various functional requirements of consumers on the bicycle.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents or improvements made within the technical scope of the present invention should be included in the scope of the present invention.
Claims (5)
1. The split control structure of the bicycle comprises a frame and is characterized by further comprising a front fork vertical tube, two front forks and a handlebar, wherein the front fork vertical tube is detachably connected with the front forks, the handlebar is detachably connected with the front forks, and the front fork vertical tube is rotatably arranged in a head tube at the front end of the frame; the upper end head of the front fork vertical tube is connected with a front fork shoulder cover through a nut, and two front shoulders of the front fork shoulder cover are respectively connected with the upper end head of the front fork through screws; the front fork shoulder cover comprises a connecting part, a through hole is formed in the connecting part, the connecting part is connected between two front shoulders, each front shoulder comprises a fixing plate and a pressing plate, the fixing plates are connected with the front fork, and the pressing plates are pressed on the upper end of the front fork.
2. The split operating structure of the bicycle according to claim 1, wherein a base is provided at the rear end of the vertical tube of the front fork, two pins are provided below the base, a boss is provided at the back of the front fork, a jack is provided on the boss, and the pins are respectively inserted into the jacks and locked by screws.
3. The split operating structure of a bicycle according to claim 2, wherein the front fork is integrally formed.
4. The split operating structure of the bicycle according to claim 1, 2 or 3, wherein an inner groove is formed at the upper end of the front fork, and the handle bar is clamped in the inner groove and locked by a screw fixing pressing piece.
5. The split-steering arrangement for a bicycle according to claim 1, wherein the front fork riser is sleeved with a bowl assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710194538.4A CN106985949B (en) | 2017-03-29 | 2017-03-29 | Split operating structure of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710194538.4A CN106985949B (en) | 2017-03-29 | 2017-03-29 | Split operating structure of bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106985949A CN106985949A (en) | 2017-07-28 |
| CN106985949B true CN106985949B (en) | 2023-04-07 |
Family
ID=59411842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710194538.4A Active CN106985949B (en) | 2017-03-29 | 2017-03-29 | Split operating structure of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106985949B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2446045Y (en) * | 2000-08-25 | 2001-09-05 | 陈定兴 | Combination structure of frame front fork and vertical pipe |
| CN2776829Y (en) * | 2005-03-03 | 2006-05-03 | 深圳信隆实业股份有限公司 | Locking device of bicycle vertical pipe |
| TWI476128B (en) * | 2012-09-12 | 2015-03-11 | Giant Mfg Co Ltd | Handlebar assembly |
| JP2016034797A (en) * | 2014-08-02 | 2016-03-17 | 株式会社マルイ | Handle structure |
| CN104554553A (en) * | 2014-12-15 | 2015-04-29 | 中路股份有限公司 | Adjustable front fork structure of children bicycle |
| CN207417052U (en) * | 2017-03-29 | 2018-05-29 | 深圳市喜德盛自行车有限公司 | The split handle structure of bicycle |
-
2017
- 2017-03-29 CN CN201710194538.4A patent/CN106985949B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106985949A (en) | 2017-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 518000 community revitalization Road, building village, Gongming office, Guangming New Area, Shenzhen, Guangdong Province, No. 26 Applicant after: SHENZHEN XIDESHENG BICYCLE Co.,Ltd. Address before: 518000 Guangdong province Shenzhen Guangming New District Gongming Street Village carp water industrial zone XDS Industrial Park Applicant before: SHENZHEN XIDESHENG BICYCLE Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |