CN105564575A - Bicycle frame structure - Google Patents
Bicycle frame structure Download PDFInfo
- Publication number
- CN105564575A CN105564575A CN201511022007.4A CN201511022007A CN105564575A CN 105564575 A CN105564575 A CN 105564575A CN 201511022007 A CN201511022007 A CN 201511022007A CN 105564575 A CN105564575 A CN 105564575A
- Authority
- CN
- China
- Prior art keywords
- tube
- frame structure
- vertical
- bumper
- bicycle frame
- 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.)
- Pending
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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
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The invention provides a bicycle frame structure which comprises a head tube, an inclined tube, a horizontal tube, a saddle sleeve, a shock absorber, a rear outrigger, a five-way tube and a vertical tube, wherein one end of the inclined tube is connected with the head tube; the other end of the inclined tube is connected with one end of the horizontal tube; the other end of the horizontal tube is connected with the saddle sleeve; the joint of the inclined tube and the horizontal tube is connected with one end of the vertical tube; the other end of the vertical tube is connected with the five-way tube; the five-way tube is connected with the rear outrigger; the upper end of the rear outrigger is connected with one end of the shock absorber; the other end of the shock absorber is fixed to the joint of the horizontal tube and the vertical tube. The frame structure is simple in structure; through the design of the shock absorber, the appearance of the frame can be ensured, the safety of the whole bicycle is improved, and the comfort degree of driving is improved.
Description
Technical field
The present invention relates to cycle frame technical field, especially relate to a kind of bicycle frame structure.
Background technology
In prior art, the vehicle frame of bicycle generally comprises the front fork sleeve for installing front fork, for installing the saddle sleeve pipe of saddle, for installing the axis sleeve pipe of axis, connected by upper beam between front fork sleeve and saddle sleeve pipe, being connected by cant beam between axis sleeve pipe and front fork sleeve, and connected by vertical beam between saddle sleeve pipe and axis sleeve pipe, also establishing the rear axle crotch for installing trailing wheel in addition, rear axle crotch one end is for installing rear axle, and the other end is fixedly connected with axis sleeve pipe.
But saddle sleeve pipe is directly connected with axis sleeve pipe in prior art, make bicycle on the whole cannot deformation and absorb jolting in driving process, when pavement conditions is bad, easily cause the fatigue that user is too early, affect safety traffic and comfort level.
Summary of the invention
In view of this, the present invention is intended to propose a kind of bicycle frame structure, and structure is simple, and the design of bumper, while guarantee vehicle frame outward appearance, improves the safety of car load, improves the comfort level of traveling.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of bicycle frame structure, comprise head tube, inclined tube, transverse tube, saddle sleeve pipe, bumper, rear crotch, five-way and vertical tube, described inclined tube one end connects head tube, the other end of inclined tube is connected with one end of transverse tube, the other end of transverse tube is connected with saddle sleeve pipe, described inclined tube is connected with one end of vertical tube with the junction of transverse tube, the other end of vertical tube connects five-way, described five-way is connected with rear crotch, the upper end of described rear crotch is connected with one end of bumper, and the other end of described bumper is fixed on the junction of transverse tube and vertical tube.
Further, described head tube and inclined tube one-body molded.
Further, described transverse tube and vertical tube are 90 ° and are connected.
Further, described head tube, inclined tube, transverse tube, vertical tube, saddle sleeve pipe and rear crotch are steel matter.
Further, described bumper is liquid damper.
Relative to prior art, a kind of bicycle frame structure of the present invention has following advantage: between vehicle frame and rear crotch, be provided with bumper, damping effect is better obvious and comfortable, the triangle joint of vertical tube, rear crotch and bumper increases its compressive strength, structure is more firm, improves safety and the comfort level of bicycle.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the integral structure schematic diagram described in the embodiment of the present invention.
Description of reference numerals:
1-head tube, 2-inclined tube, 3-transverse tube, 4-saddle sleeve pipe, 5-bumper, 6-rear crotch, 7-five-way, 8-vertical tube.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.
In addition, a kind of bicycle frame structure mentioned in an embodiment of the present invention, comprise head tube 1, inclined tube 2, transverse tube 3, saddle sleeve pipe 4, bumper 5, rear crotch 6, five-way 7 and vertical tube 8, described inclined tube 2 one end connects head tube 1, the other end of inclined tube 2 is connected with one end of transverse tube 3, the other end of transverse tube 3 is connected with saddle sleeve pipe 4, described inclined tube 2 is connected with one end of vertical tube 8 with the junction of transverse tube 3, the other end of vertical tube 8 connects five-way 7, described five-way 7 is connected with rear crotch 6, the upper end of described rear crotch 6 is connected with one end of bumper 5, the other end of described bumper 5 is fixed on the junction of transverse tube 3 and vertical tube 8.
Described head tube 1 and inclined tube 2 one-body molded.
Described transverse tube 3 is connected in 90 ° with vertical tube 8.
Described head tube 1, inclined tube 2, transverse tube 3, vertical tube 8, saddle sleeve pipe 4 and rear crotch 6 are steel matter.
Described bumper 5 is liquid damper.
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
In the present invention; vertical tube 8, bumper 5 and rear crotch 6 form firm triangle support body; good damping effect; the one-piece type design of head tube 1, inclined tube 2, transverse tube 3, saddle sleeve pipe 4 and vertical tube 8 makes vehicle frame extend to one; globality effect is strong, and more firmly, bumper 5 is placed in frame interior; bumper 5 can be protected by actv., improve damping effect and traveling comfort simultaneously.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a bicycle frame structure, it is characterized in that: comprise head tube, inclined tube, transverse tube, saddle sleeve pipe, bumper, rear crotch, five-way and vertical tube, described inclined tube one end connects head tube, the other end of inclined tube is connected with one end of transverse tube, the other end of transverse tube is connected with saddle sleeve pipe, described inclined tube is connected with one end of vertical tube with the junction of transverse tube, the other end of vertical tube connects five-way, described five-way is connected with rear crotch, the upper end of described rear crotch is connected with one end of bumper, and the other end of described bumper is fixed on the junction of transverse tube and vertical tube.
2. a kind of bicycle frame structure according to claim 1, is characterized in that: described head tube and inclined tube one-body molded.
3. a kind of bicycle frame structure according to claim 1, is characterized in that: described transverse tube and vertical tube are 90 ° and are connected.
4. a kind of bicycle frame structure according to claim 1, is characterized in that: described head tube, inclined tube, transverse tube, vertical tube, saddle sleeve pipe and rear crotch are steel matter.
5. a kind of bicycle frame structure according to claim 1, is characterized in that: described bumper is liquid damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511022007.4A CN105564575A (en) | 2015-12-28 | 2015-12-28 | Bicycle frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511022007.4A CN105564575A (en) | 2015-12-28 | 2015-12-28 | Bicycle frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105564575A true CN105564575A (en) | 2016-05-11 |
Family
ID=55875328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511022007.4A Pending CN105564575A (en) | 2015-12-28 | 2015-12-28 | Bicycle frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105564575A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263781A (en) * | 2018-09-14 | 2019-01-25 | 天津市艾尔奇自行车股份有限公司 | A kind of shock-damper for bicycle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2381248A (en) * | 2001-10-23 | 2003-04-30 | Far Great Plastics Ind Co Ltd | Bicycle with rear wheel shock absorbing structure |
| CN201849579U (en) * | 2010-10-29 | 2011-06-01 | 永大自行车料(湖州)有限公司 | Shock-absorption frame of bicycle |
| CN203461024U (en) * | 2013-07-24 | 2014-03-05 | 天津市津港自行车有限公司 | Folded bicycle frame having damping function |
| CN103847890A (en) * | 2012-11-30 | 2014-06-11 | 天津新时代自行车有限公司 | Folding bike frame with shock absorption function |
| CN104044678A (en) * | 2013-03-12 | 2014-09-17 | 天津市爱森金属制品有限公司 | Bicycle frame with shock absorption function |
| CN203921078U (en) * | 2014-06-16 | 2014-11-05 | 吉林工商学院 | A kind of shock-absorptive frame of bicycle |
-
2015
- 2015-12-28 CN CN201511022007.4A patent/CN105564575A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2381248A (en) * | 2001-10-23 | 2003-04-30 | Far Great Plastics Ind Co Ltd | Bicycle with rear wheel shock absorbing structure |
| CN201849579U (en) * | 2010-10-29 | 2011-06-01 | 永大自行车料(湖州)有限公司 | Shock-absorption frame of bicycle |
| CN103847890A (en) * | 2012-11-30 | 2014-06-11 | 天津新时代自行车有限公司 | Folding bike frame with shock absorption function |
| CN104044678A (en) * | 2013-03-12 | 2014-09-17 | 天津市爱森金属制品有限公司 | Bicycle frame with shock absorption function |
| CN203461024U (en) * | 2013-07-24 | 2014-03-05 | 天津市津港自行车有限公司 | Folded bicycle frame having damping function |
| CN203921078U (en) * | 2014-06-16 | 2014-11-05 | 吉林工商学院 | A kind of shock-absorptive frame of bicycle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263781A (en) * | 2018-09-14 | 2019-01-25 | 天津市艾尔奇自行车股份有限公司 | A kind of shock-damper for bicycle |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |
|
| WD01 | Invention patent application deemed withdrawn after publication |