CN109229263A - A kind of cycle frame and its production method - Google Patents
A kind of cycle frame and its production method Download PDFInfo
- Publication number
- CN109229263A CN109229263A CN201811220377.2A CN201811220377A CN109229263A CN 109229263 A CN109229263 A CN 109229263A CN 201811220377 A CN201811220377 A CN 201811220377A CN 109229263 A CN109229263 A CN 109229263A
- Authority
- CN
- China
- Prior art keywords
- semicanal
- accessory
- tube half
- cycle frame
- semicanals
- Prior art date
- 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.)
- Withdrawn
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000000465 moulding Methods 0.000 claims abstract description 9
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 6
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 238000010923 batch production Methods 0.000 abstract description 3
- 239000002131 composite material Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
Classifications
-
- 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
- B62K19/00—Cycle frames
- B62K19/02—Cycle frames characterised by material or cross-section of frame members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/86—Making other particular articles other parts for bicycles or motorcycles
-
- 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
- B62K19/00—Cycle frames
- B62K19/30—Frame parts shaped to receive other cycle parts or accessories
-
- 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
- B62K19/00—Cycle frames
- B62K19/30—Frame parts shaped to receive other cycle parts or accessories
- B62K19/36—Frame parts shaped to receive other cycle parts or accessories for attaching saddle pillars, e.g. adjustable during ride
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention discloses a kind of cycle frame and its production method, the vehicle frame is made of two symmetrical accessories, including left accessory and right accessory, and left accessory and right accessory are in mirror symmetry.The accessory is spliced by more semicanals, and the semicanal includes front fork semicanal, upper tube half, lower tube half, seat semicanal and left back chainstay；Upper tube half both ends are connected to front fork semicanal and seat semicanal；The both ends of lower tube half are separately connected front fork semicanal and are connected to a semicanal by five logical semicanals；Left back chainstay is connected to a semicanal by five logical semicanals.It the described method comprises the following steps: by being pressed and molded left accessory and right accessory；Left accessory and right accessory gluing are sticked together, complete vehicle frame is combined into.The configuration of the present invention is simple, the moldable molding of accessory is easy to produce, can avoid the inside creasing that existing wind pressure technique generates, accessory stay in grade, intensity height；Its production method difficulty is low, requires operation low, can improve production efficiency, is suitable for batch production.
Description
Technical field
The present invention relates to bicycle art, a kind of cycle frame and its production method are particularly related to.
Background technique
Bicycle is a kind of vehicles common in daily life, can be used to go on a journey to ride instead of walk, environmentally protective.Bicycle
It can also be used as the tool of exercise and contest, bicycle race has become popular sports campaign.In sports,
Very high requirement is proposed to bicycle overall structure.Lighter, the existing cycle frame one for pursuit bicycle body
As be made of composite material, there is high-intensitive, low weight characteristic, vehicle frame is that integrated molding or pipe fitting are spliced.
Therefore, in the market when producing above-mentioned bicycle frame made of composite materials, there are two types of production methods: first is that taking one
Formula molding directly produces entire vehicle frame；Second is that first producing pipe fitting, then formed after pipe fitting is assembled with other accessories.Both methods
These require to wear air hose in advance, are formed by way of wind pressure, lead to that there are many defects: operating to operator horizontal
Height is sought advice, and product quality is largely dependent on the experience and operation technique of operator, misoperation will lead to interior
Portion generates folding line when wind pressure, influences product strength, fraction defective is higher；The requirement of pressure and air blowing to wind pressure is stringent, life
It is longer to produce working hour, it is difficult to meet requirements of mass production.Therefore, the bicycle frame made of composite materials of existing structure forms difficulty
Greatly, it is difficult to meet the requirement of market mass production.
In view of this, the present inventor, which is directed in said structure design not attain, improves caused many missings and inconvenience, and
Deeply design, and actively research improvement has a fling at and develops and design the present invention.
Summary of the invention
The purpose of the present invention is to provide a kind of structures simple, easy molding, cycle frame easy to produce and its life
Production method.
In order to achieve the above objectives, solution of the invention is:
A kind of cycle frame, the vehicle frame is made of two symmetrical accessories, including left accessory and right accessory, left accessory and the right side
Accessory is in mirror symmetry.
The accessory is spliced by more semicanals, and the semicanal includes front fork semicanal, upper tube half, lower tube half, seat semicanal
With left back chainstay；One end of the upper tube half is connected to the outside of front fork semicanal, and the other end of upper tube half is connected to a semicanal
Upper outside；One end of the lower tube half is connected to the outside of front fork semicanal, and the other end of lower tube half is connected by five logical semicanals
It is connected to the lower end of a semicanal；The left back chainstay is connected to the lower end of a semicanal by five logical semicanals.
The front fork tube is equipped with the handle through slot cooperated for hundle-bar.
The upper end of the seat semicanal is formed with the mounting groove to install bicycle saddle.
The five logical semicanal is equipped with the foot-operated mounting hole installed for bicycle pedals.
A kind of production method of cycle frame, for producing the cycle frame comprising following steps:
Step S1, by being pressed and molded above-mentioned left accessory and right accessory；
Step S2 sticks together left accessory and right accessory gluing, is combined into a complete vehicle frame.
The temperature being pressed and molded in the step S1 is 100-170 DEG C, and molding time is 10-45 minutes, and briquetting pressure is
5-30 megapascal.
Adhesive used in the step S2 is LOCTITE EA9432 or 3M DP460.
After adopting the above structure, the configuration of the present invention is simple, left accessory and right accessory can be directly molded, and be held
Molding easy to produce, and the inside creasing that can be generated to avoid existing wind pressure technique, accessory stay in grade, intensity are high；It is produced
Method is reduced relative to existing method difficulty, low for operator's operation level requirement, be can be improved production efficiency, is suitable for
Batch production.
Detailed description of the invention
Fig. 1 is perspective view of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is left accessory front view of the invention；
Fig. 4 is right accessory front view of the invention.
Specific embodiment
In order to further explain the technical solution of the present invention, being explained in detail below by specific embodiment the present invention
It states.
For sake of convenience, hereinafter "upper" "lower" " left side " " right side " is consistent with the direction up and down of attached drawing itself but not right
Structure of the invention plays restriction effect.
As shown in Figures 1 to 4, a kind of cycle frame is made of comprising left accessory 1 and the right side two symmetrical accessories
Accessory 2, left accessory 1, which is sticked together with right accessory 2 in mirror symmetry and gluing, is combined into complete vehicle frame.Due to left accessory 1, right accessory
2 is symmetrical, now illustrates detailed structure by taking left accessory 1 as an example.Left accessory 1 is spliced by more semicanals, before above-mentioned semicanal includes
Pitch semicanal 11, upper tube half 12, lower tube half 13, seat semicanal 14 and left back chainstay 15.
As shown in figure 3, above-mentioned front fork semicanal 11 and the setting of 14 side by side parallel of seat semicanal, front fork semicanal 11 are equipped with for bicycle
The handle through slot 110 of handle cooperation.Upper tube half 12, lower tube half 13 are arranged between front fork semicanal 11 and seat semicanal 14.Upper half
One end of pipe 12 is connected to the outside of front fork semicanal 11, and the other end of upper tube half 12 is connected to the upper outside of a semicanal 14.Under
One end of semicanal 13 is connected to the outside of front fork semicanal 11, and positioned at the lower section of upper tube half 12, the other end of lower tube half 13 passes through five
Logical semicanal 16 is connected to the lower end of a semicanal 14.Above-mentioned upper tube half 12, lower tube half 13, seat semicanal 14 cooperatively form a bicycle left side and match
The A-frame of part 1.
The upper end of above-mentioned seat semicanal 14 is formed with the mounting groove 140 to install bicycle saddle.Left back chainstay 15 is
The left-half of rear wheel stand of bicycle is installed, one end is connected to the lower end of a semicanal 14 by five logical semicanals 16, so that seat
Semicanal 14, lower tube half 13,15 pipe of left back chain stay are connected to same point.
Above-mentioned five logical semicanal 16 is equipped with the foot-operated mounting hole 160 installed for bicycle pedals.
As shown in figure 4, above-mentioned 2 structure of right accessory is identical as left accessory 1.Chain stay after the other end of left back chainstay 15 and the right side
Pipe 21 cooperates to install rear-wheel.
Above-mentioned left accessory 1, right accessory 2 are made of composite material.
Above-mentioned cycle frame can be obtained by following production method, comprising the following steps:
Step S1, by being pressed and molded above-mentioned left accessory 1 and right accessory 2；
Step S2 sticks together left accessory 1 and 2 gluing of right accessory, is combined into a complete vehicle frame.
The temperature being pressed and molded in above-mentioned steps S1 is 100-170 DEG C, and molding time is 10-45 minutes, and briquetting pressure is
5-30 megapascal.
Adhesive used in above-mentioned steps S2 is LOCTITE EA9432 or 3M DP460.
The vehicle frame drying or dry that above-mentioned steps S2 is obtained wait after consolidating at gluing, so that it may carry out appearance processing
(spray painting, pad pasting etc.), obtains the vehicle frame of finished product.
Above-mentioned bicycle frame structure is simple, and left accessory 1 and right accessory 2 can be directly molded, and is easy life
Molding is produced, and the inside creasing that can be generated to avoid existing wind pressure technique, accessory stay in grade, intensity are high；Its production method
It is reduced relative to existing method difficulty, it is low for operator's operation level requirement, it can be improved production efficiency, be suitable for batch
Production.
Above-described embodiment and schema and non-limiting product form and style of the invention, any technical field it is common
The appropriate changes or modifications that technical staff does it all should be regarded as not departing from patent category of the invention.
Claims (8)
1. a kind of cycle frame, it is characterised in that: the vehicle frame is made of two symmetrical accessories, including left accessory and the right side are matched
Part, left accessory and right accessory are in mirror symmetry.
2. a kind of cycle frame as described in claim 1, it is characterised in that: the accessory is spliced by more semicanals,
The semicanal includes front fork semicanal, upper tube half, lower tube half, seat semicanal and left back chainstay；One end of the upper tube half is connected to
The outside of front fork semicanal, the other end of upper tube half are connected to the upper outside of a semicanal；Before one end of the lower tube half is connected to
The outside of semicanal is pitched, the other end of lower tube half is connected to the lower end of a semicanal by five logical semicanals；The left back chainstay passes through
Five logical semicanals are connected to the lower end of a semicanal.
3. a kind of cycle frame as described in claim 1, it is characterised in that: the front fork tube is equipped with matches for hundle-bar
The handle through slot of conjunction.
4. a kind of cycle frame as described in claim 1, it is characterised in that: the upper end of the seat semicanal is formed with to pacify
Fill the mounting groove of bicycle saddle.
5. a kind of cycle frame as described in claim 1, it is characterised in that: the five logical semicanal is equipped with for bicycle pedals
The foot-operated mounting hole of installation.
6. a kind of production method of cycle frame, for producing a kind of cycle frame as described in claim 1 comprising
Following steps:
Step S1, by being pressed and molded above-mentioned left accessory and right accessory；
Step S2 sticks together left accessory and right accessory gluing, is combined into a complete vehicle frame.
7. a kind of production method of cycle frame as claimed in claim 5, it is characterised in that: be molded into the step S1
The temperature of type is 100-170 DEG C, and molding time is 10-45 minutes, and briquetting pressure is 5-30 megapascal.
8. a kind of production method of cycle frame as claimed in claim 5, it is characterised in that: used in the step S2
Adhesive is LOCTITE EA9432 or 3M DP460.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811220377.2A CN109229263A (en) | 2018-10-19 | 2018-10-19 | A kind of cycle frame and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811220377.2A CN109229263A (en) | 2018-10-19 | 2018-10-19 | A kind of cycle frame and its production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109229263A true CN109229263A (en) | 2019-01-18 |
Family
ID=65080474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811220377.2A Withdrawn CN109229263A (en) | 2018-10-19 | 2018-10-19 | A kind of cycle frame and its production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109229263A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576929A (en) * | 2019-10-09 | 2019-12-17 | 东莞泰合复合材料有限公司 | method for forming five-way frame |
| CN111361678A (en) * | 2020-04-02 | 2020-07-03 | 天津汇金企业管理合伙企业(有限合伙) | Electric vehicle frame |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5011172A (en) * | 1989-01-30 | 1991-04-30 | Bellanca August T | Lightweight bicycle with improved front and rear wheel fork and method of constructing same |
| US6123353A (en) * | 1997-02-19 | 2000-09-26 | Techmatics, Inc. | Method of joining and reinforcing molded plastic bicycle frames |
| CN202225976U (en) * | 2011-09-05 | 2012-05-23 | 连云港鹰游碳塑材料有限责任公司 | Carbon plastic bicycle frame |
| CN104369815A (en) * | 2013-08-16 | 2015-02-25 | 现代自动车株式会社 | Frame unit of bicycle and manufacturing method for the same |
| CN104494172A (en) * | 2014-12-25 | 2015-04-08 | 广州市银三环机械有限公司 | Carbon fiber bicycle frame production process |
| KR20160143447A (en) * | 2015-06-05 | 2016-12-14 | 주식회사 한국 에이씨엠 | Bicycle frame assembly |
| CN209467270U (en) * | 2018-10-19 | 2019-10-08 | 上海迪诺克新材料科技有限公司 | A kind of cycle frame |
-
2018
- 2018-10-19 CN CN201811220377.2A patent/CN109229263A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5011172A (en) * | 1989-01-30 | 1991-04-30 | Bellanca August T | Lightweight bicycle with improved front and rear wheel fork and method of constructing same |
| US6123353A (en) * | 1997-02-19 | 2000-09-26 | Techmatics, Inc. | Method of joining and reinforcing molded plastic bicycle frames |
| CN202225976U (en) * | 2011-09-05 | 2012-05-23 | 连云港鹰游碳塑材料有限责任公司 | Carbon plastic bicycle frame |
| CN104369815A (en) * | 2013-08-16 | 2015-02-25 | 现代自动车株式会社 | Frame unit of bicycle and manufacturing method for the same |
| CN104494172A (en) * | 2014-12-25 | 2015-04-08 | 广州市银三环机械有限公司 | Carbon fiber bicycle frame production process |
| KR20160143447A (en) * | 2015-06-05 | 2016-12-14 | 주식회사 한국 에이씨엠 | Bicycle frame assembly |
| CN209467270U (en) * | 2018-10-19 | 2019-10-08 | 上海迪诺克新材料科技有限公司 | A kind of cycle frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576929A (en) * | 2019-10-09 | 2019-12-17 | 东莞泰合复合材料有限公司 | method for forming five-way frame |
| CN111361678A (en) * | 2020-04-02 | 2020-07-03 | 天津汇金企业管理合伙企业(有限合伙) | Electric vehicle frame |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190118 |