CN105501366A - Straight pipe frame structure - Google Patents
Straight pipe frame structure Download PDFInfo
- Publication number
- CN105501366A CN105501366A CN201511014449.4A CN201511014449A CN105501366A CN 105501366 A CN105501366 A CN 105501366A CN 201511014449 A CN201511014449 A CN 201511014449A CN 105501366 A CN105501366 A CN 105501366A
- Authority
- CN
- China
- Prior art keywords
- tube
- sleeve pipe
- saddle
- pipe
- frame structure
- 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
Links
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
- B62K15/00—Collapsible or foldable cycles
- B62K15/006—Collapsible or foldable cycles the frame being foldable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention provides a straight pipe frame structure, comprising a head pipe, an inclined pipe, a support pipe, a saddle bracket, a rear fork frame, a center shaft sleeve and a reinforcing plate, wherein one end of the inclined pipe is fixedly connected with the head pipe, and the other end of the inclined pipe is fixedly connected with a saddle sleeve; the support pipe is arranged above the connecting part of the inclined pipe and the saddle sleeve; the reinforcing plate is arranged under the connecting part of the inclined pipe and the saddle bracket; the center shaft sleeve is arranged at the lower end of the inclined pipe; the center shaft sleeve is connected with one end of the rear fork frame; the rear fork frame is in a V shape; the other end of the rear fork frame is fixedly connected with the inclined pipe. The straight pipe frame is simple in structure and easy to manufacture, has a light frame body, and is good in stability and convenient to fold and store.
Description
Technical field
The present invention relates to cycle frame technical field, especially relate to a kind of straight tube body frame structure for automotive.
Background technology
Folding bicycle is a classification of bicycle, and the vehicle frame of folding bicycle is provided with folding joint structure, whole bicycle can be made to fold by folding joint, thus the volume of folding bicycle is reduced, so that the depositing and carrying of bicycle.Folding bicycle is because of its light, easy carrying had and the advantage such as to deposit and be extensively subject to liking of people.At present, folding bicycle frame ubiquity on the market folds and deposits inconvenient problem, and vertical beam divided into by saddle sleeve pipe, and is connected with axis sleeve pipe, and this kind of structure built on the sand and shortage whole structure.
Summary of the invention
In view of this, the present invention is intended to propose a kind of straight tube body frame structure for automotive, and structure is simple, and easy to manufacture, support body is light, and steadiness is good, conveniently folds and deposits.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of straight tube body frame structure for automotive, comprise head tube, inclined tube, support tube, saddle pillar, rear crotch, axis sleeve pipe and brace panel, described inclined tube one end is fixedly connected with head tube, the other end of described inclined tube is fixedly connected with saddle pillar, the top that described inclined tube is connected with saddle sleeve pipe is provided with support tube, the below that inclined tube is connected with saddle sleeve pipe is provided with brace panel, described inclined tube lower end is provided with axis sleeve pipe, described axis sleeve pipe is connected with one end of rear crotch, described rear crotch is V-shape, and the other end of described rear crotch is fixedly connected with inclined tube.
Further, described support tube is circular arc.
Further, described head tube, inclined tube and saddle sleeve pipe are one-body molded.
Further, described head tube, inclined tube, support tube, saddle sleeve pipe and rear crotch are steel matter.
Further, described brace panel is triangle.
Relative to prior art, a kind of straight tube body frame structure for automotive of the present invention has following advantage: structure is simple, and easy to manufacture, support body is light, and steadiness is good, and cycling comfort level is good, conveniently folds and deposits.
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-support tube, 4-saddle sleeve pipe, 5-rear crotch, 6-axis sleeve pipe, 7-brace panel.
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 straight tube body frame structure for automotive mentioned in an embodiment of the present invention, comprise head tube 1, inclined tube 2, support tube 3, saddle pillar 4, rear crotch 5, axis sleeve pipe 6 and brace panel 7, described inclined tube 2 one end is fixedly connected with head tube 1, the other end of described inclined tube 2 is fixedly connected with saddle pillar 4, the top that described inclined tube 2 is connected with saddle sleeve pipe 4 is provided with support tube 3, the below that inclined tube 2 is connected with saddle sleeve pipe 4 is provided with brace panel 7, described inclined tube 2 lower end is provided with axis sleeve pipe 6, described axis sleeve pipe 6 is connected with one end of rear crotch 5, described rear crotch 5 is in V-shape, the other end of described rear crotch 5 is fixedly connected with inclined tube 2.
Described support tube 3 is in circular arc.
Described head tube 1, inclined tube 2 and saddle sleeve pipe 4 are one-body molded.
Described head tube 1, inclined tube 2, support tube 3, saddle sleeve pipe 4 and rear crotch 5 are steel matter.
Described brace panel 7 is triangle.
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
In the present invention, saddle sleeve pipe 4 and rear crotch 5 form firm triangle support body, the below of inclined tube 2 and saddle sleeve pipe 4 is provided with brace panel 7, simplifies body frame structure for automotive, strengthens globality effect, more firm, improve the traveling comfort of bicycle, saddle sleeve pipe 4 is provided with axis sleeve pipe 6, and axis sleeve pipe 6 is connected with rear crotch 5, be convenient to the folding of bicycle rack, enhance the steadiness of vehicle frame.
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 straight tube body frame structure for automotive, it is characterized in that: comprise head tube, inclined tube, support tube, saddle pillar, rear crotch, axis sleeve pipe and brace panel, described inclined tube one end is fixedly connected with head tube, the other end of described inclined tube is fixedly connected with saddle sleeve pipe, the top that described inclined tube is connected with saddle sleeve pipe is provided with support tube, the below that inclined tube is connected with saddle pillar is provided with brace panel, described inclined tube lower end is provided with axis sleeve pipe, described axis sleeve pipe is connected with one end of rear crotch, described rear crotch is V-shape, and the other end of described rear crotch is fixedly connected with inclined tube.
2. a kind of straight tube body frame structure for automotive according to claim 1, is characterized in that: described support tube is circular arc.
3. a kind of straight tube body frame structure for automotive according to claim 1, is characterized in that: described head tube, inclined tube and saddle sleeve pipe are one-body molded.
4. a kind of straight tube body frame structure for automotive according to claim 1, is characterized in that: described head tube, inclined tube, support tube, saddle sleeve pipe and rear crotch are steel matter.
5. a kind of straight tube body frame structure for automotive according to claim 1, is characterized in that: described brace panel is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511014449.4A CN105501366A (en) | 2015-12-28 | 2015-12-28 | Straight pipe frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511014449.4A CN105501366A (en) | 2015-12-28 | 2015-12-28 | Straight pipe frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105501366A true CN105501366A (en) | 2016-04-20 |
Family
ID=55709780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511014449.4A Pending CN105501366A (en) | 2015-12-28 | 2015-12-28 | Straight pipe frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105501366A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2130751Y (en) * | 1992-04-24 | 1993-04-28 | 湖北大学机械厂 | Conveniently detachable, assemble and foldable bicycle |
| CN201694323U (en) * | 2010-03-17 | 2011-01-05 | 卢一雄 | Multi-functional parent-child folding bicycle |
| CN202557706U (en) * | 2012-05-03 | 2012-11-28 | 陈戈平 | Integrally formed and excellent-flexibility combined bicycle frame |
| FR2980762A3 (en) * | 2011-09-29 | 2013-04-05 | Shenzhen xidesheng bicycle co ltd | Removable battery for foldable electric bicycle, has battery located in inner side of battery case that is located in inner side of front part of bar comprising envelope to protect case, and folding device providing electric connection |
| CN203461031U (en) * | 2013-07-25 | 2014-03-05 | 天津市津港自行车有限公司 | Structurally-stable bicycle frame |
-
2015
- 2015-12-28 CN CN201511014449.4A patent/CN105501366A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2130751Y (en) * | 1992-04-24 | 1993-04-28 | 湖北大学机械厂 | Conveniently detachable, assemble and foldable bicycle |
| CN201694323U (en) * | 2010-03-17 | 2011-01-05 | 卢一雄 | Multi-functional parent-child folding bicycle |
| FR2980762A3 (en) * | 2011-09-29 | 2013-04-05 | Shenzhen xidesheng bicycle co ltd | Removable battery for foldable electric bicycle, has battery located in inner side of battery case that is located in inner side of front part of bar comprising envelope to protect case, and folding device providing electric connection |
| CN202557706U (en) * | 2012-05-03 | 2012-11-28 | 陈戈平 | Integrally formed and excellent-flexibility combined bicycle frame |
| CN203461031U (en) * | 2013-07-25 | 2014-03-05 | 天津市津港自行车有限公司 | Structurally-stable bicycle frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105501366A (en) | Straight pipe frame structure | |
| CN105460144A (en) | Foldable frame | |
| CN206914544U (en) | A kind of foldable bicycle vehicle frame | |
| CN203345129U (en) | Bicycle frame | |
| CN105438372A (en) | Bicycle frame with portable frame body | |
| CN211493517U (en) | Portable drawing frame is used in drawing | |
| CN104002912A (en) | Front shock absorber assembly for tricycles | |
| CN203473126U (en) | Novel compact-type folding bicycle | |
| CN105539700A (en) | Multifunctional bicycle frame | |
| CN204446348U (en) | A kind of Novel electric wheelchair vehicle frame | |
| CN108263536A (en) | A kind of space-saving type cycle frame | |
| CN105438373A (en) | Lightweight bicycle frame | |
| CN207955245U (en) | A kind of automobile axle | |
| CN204701711U (en) | A kind of motorcycle headlamp support structure | |
| CN105564575A (en) | Bicycle frame structure | |
| CN204432892U (en) | A kind of front shock absorber assembly of three-wheel vehicle | |
| CN207634598U (en) | Damper guide type shoe holder | |
| CN209159901U (en) | A kind of cycle frame and the bicycle for being equipped with the vehicle frame | |
| TWM462228U (en) | Front fork | |
| CN103786818B (en) | A kind of electric motor car with two wheels shock-proof bicycle frame | |
| CN202219801U (en) | Automobile top cover | |
| CN105539697A (en) | Simple bicycle frame | |
| CN201932303U (en) | Electric bicycle frame | |
| CN201082737Y (en) | Folding bicycle shelf | |
| CN203601509U (en) | Frame with forward and backward damping and stabilizing device |
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: 20160420 |
|
| WD01 | Invention patent application deemed withdrawn after publication |