CN206664801U - With the bicycle for being integrally formed body frame structure for automotive - Google Patents
With the bicycle for being integrally formed body frame structure for automotive Download PDFInfo
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- CN206664801U CN206664801U CN201621232191.5U CN201621232191U CN206664801U CN 206664801 U CN206664801 U CN 206664801U CN 201621232191 U CN201621232191 U CN 201621232191U CN 206664801 U CN206664801 U CN 206664801U
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- Prior art keywords
- main
- integrally formed
- beam pipe
- back vent
- pipe
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Abstract
It the utility model is related to a kind of raising frame strength, main-beam pipe is integrally formed with the bicycle for being integrally formed body frame structure for automotive with back vent, including handlebar, front fork and middle pipe, also include integrally formed section bar tubular construction, the section bar tubular construction, including main-beam pipe and back vent, the main-beam pipe and back vent are integrally formed, the left and right sides in the main-beam pipe is symmetrically arranged with interlayer, the both ends of the main-beam pipe are respectively to equidirectional bending centered on the bottom of main-beam pipe, the girder tube wall of the girder pipe end, respectively from a left side, right both sides extend into forward left back fork and right back vent；Or the main-beam pipe and the back vent are on the same line, integrally formed body frame structure for automotive of the present utility model, compared with traditional vehicle frame, it is to be integrally formed that this, which is integrally formed vehicle frame, so more simple and beautiful；Because vehicle frame main beam pipe is integrally formed with back vent, connecting portion be all reduce after being integrally formed 80% welding capacity, save multiple tracks processing technology, save cost.
Description
Technical field
The utility model is related to bicycle accessories field, more particularly to it is a kind of have be integrally formed body frame structure for automotive voluntarily
Car.
Background technology
If bicycle main tramples the walking-replacing tool to advance for power by manpower, with the vehicles phase such as motorcycle, automobile
Than, it is safe although bicycle relative velocity is slower, and the effect of with taking exercises, therefore receive joyous extensively
Meet.Bicycle R. concomitans ergonomics, aerodynamic relative theory, parts are numerous, as vehicle frame, crotch, handle,
Wheel rim, chain etc..
Cycle frame is tubular structure, but existing vehicle frame supervisor generally passes through welding or screw group with parts such as back vents
It is fitted together, coupling part usage time is long to be easily broken off.
Because existing cycle frame is not integrally formed, and head tube and middle pipe can not be directly inserted into main body of vehicle frame
In, but being directly welded to connect is in outside, in order to ensure the needs of structural strength, so can all there is three-legged structure.
In view of it is above-mentioned the defects of, the design people is actively subject to research and innovation, to found a kind of vehicle frame of new structure
Tubing, make it with more the value in industry.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of raising frame strength, main-beam pipe is with after
Pitch the integrally formed bicycle for having and being integrally formed body frame structure for automotive.
It is of the present utility model that there is the bicycle for being integrally formed body frame structure for automotive, including handlebar, front fork and middle pipe, in addition to one
Body formed section bar tubular construction, the section bar tubular construction, including main-beam pipe and back vent, the main-beam pipe and back vent are integrally formed,
The left and right sides in the main-beam pipe is symmetrically arranged with interlayer, and the both ends of the main-beam pipe are respectively centered on the bottom of main-beam pipe
To equidirectional bending, the girder tube wall of the girder pipe end, after extending into left back fork and the right side forward from arranged on left and right sides respectively
Fork；
Or the main-beam pipe and the back vent are on the same line.
Further, the main-beam pipe front end is provided with for the embedded supervisor hole of supervisor, and the back vent front end is provided with confession
The middle pore of middle pipe insertion, middle pore front are provided with five through holes, and five through hole passes through the arranged on left and right sides of main-beam pipe.
Further, the end of the back vent is axis hole after open-type.
Further, the end of the back vent is arc-shaped, and poroid rear axis hole is provided with back vent end.
Further, the angle of the main-beam pipe bending section is 100 °~135 °.
Further, on the interlayer along with the main-beam pipe along concordant.
By such scheme, the utility model at least has advantages below：1st, compared with traditional vehicle frame, this is integrally formed
Vehicle frame is to be integrally formed, so outward appearance seems more simple and beautiful；2nd, because vehicle frame main beam pipe and back vent are integrally formed, connection
Position be all reduce after being integrally formed 80% welding capacity, save multiple tracks processing technology, save cost；3rd, the one into
The body frame structure for automotive of type, head tube and middle pipe can be inserted in vehicle body, and interior of body is provided with double-deck floor interlayer, and intensity is enough
Meet, do not needing extra numerous and diverse three-legged structure, enormously simplify vehicle；4th, vehicle frame integrated formed structure has been overturned voluntarily
The basic cognition of garage's industry, meet the needs in the present age.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
Fig. 1 be main-beam pipe of the present utility model with back vent at an angle there is the bicycle for being integrally formed body frame structure for automotive
Schematic diagram；
Fig. 2 is the bicycle medium section tubular construction schematic diagram for being integrally formed body frame structure for automotive shown in Fig. 1；
Fig. 3 is the detailed schematic in the section bar tubular construction middle pipe hole and supervisor hole shown in Fig. 2；
Fig. 4 is the schematic diagram for being integrally formed body frame structure for automotive shown in Fig. 1；
Fig. 5 is main-beam pipe of the present utility model and the linear profile material tube structural representation of back vent；
Fig. 6 is the detailed schematic in the section bar tubular construction middle pipe hole and supervisor hole shown in Fig. 5；
Fig. 7 is the schematic diagram for being integrally formed body frame structure for automotive that the section bar tubular construction shown in Fig. 5 is formed；
Fig. 8 is the section bar tubular construction shown in application drawing 5 with the bicycle schematic diagram for being integrally formed body frame structure for automotive.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
Embodiment 1：
Referring to Fig. 1-Fig. 4, there is the bicycle for being integrally formed body frame structure for automotive described in the preferred embodiment of the utility model one,
Including handlebar 1, front fork 3 and middle pipe 8, in addition to integrally formed section bar tubular construction 4, section bar tubular construction 4 includes the He of main-beam pipe 41
Back vent, main-beam pipe 41 and back vent are integrally formed, and the left and right sides in main-beam pipe 41 is symmetrically arranged with interlayer 44, on interlayer 44 along with
Along concordant on main-beam pipe 41, the both ends of main-beam pipe 41 are respectively centered on the bottom of main-beam pipe 41 to equidirectional bending, bending
Angle is 100 °~135 °, the girder tube wall of the end of main-beam pipe 41, extends into left back fork 42 and the right side forward from arranged on left and right sides respectively
Back vent 43, the front end of main-beam pipe 41 are provided with the supervisor hole 21 for the insertion of supervisor 2, and supervisor 2 is directly inserted into the hole, passes through welding
Supervisor 2 is fixed together with main-beam pipe 4,2 upper ends is then responsible for and is connected with handlebar 1,2 lower ends of supervisor are connected to one with front fork 3
Rise, back vent front end is provided with the middle pore 81 being embedded in for middle pipe 8, and middle pipe 8 links together with seat pipe 6, middle pipe 8 and seat pipe 6 it
Between Quick Release 7 can be set according to bicycle situation, the front of middle pipe 81 be provided with five through holes 19, and five through holes 19 are through main-beam pipe 41
Arranged on left and right sides, chain drum are arranged at five through holes 19.
Embodiment 2：
Referring to Fig. 5-Fig. 8, there is the bicycle for being integrally formed body frame structure for automotive described in the preferred embodiment of the utility model one,
Including handlebar 1, front fork 3 and middle pipe 8, in addition to integrally formed section bar tubular construction 4, section bar tubular construction 4 includes the He of main-beam pipe 41
Back vent, main-beam pipe 41 and back vent are integrally formed, and the left and right sides in main-beam pipe 41 is symmetrically arranged with interlayer 44, on interlayer 44 along with
Along concordant, the girder tube wall of the end of main-beam pipe 41 on main-beam pipe 41,42 Hes of left back fork are extended into forward from arranged on left and right sides respectively
Right back vent 43, on the same line, the front end of beam pipe 41 is provided with the supervisor hole 21 for the insertion of supervisor 2, main for main-beam pipe 41 and back vent
Pipe 2 is directly inserted into the hole, and is fixed together by welding with main-beam pipe 4, and 2 upper ends of supervisor are connected with handlebar 1, supervisor 2
Lower end links together with front fork, and back vent front end is provided with the middle pore 81 being embedded in for middle pipe 8, and middle pipe 8 is connected to one with seat pipe 6
Rise, the front of middle pipe 81 is provided with five through holes 19, and five through holes 19 pass through the arranged on left and right sides of main-beam pipe 41, and chain drum is arranged on five through holes
At 19.
Described above is only preferred embodiment of the present utility model, is not limited to the utility model, it is noted that
For those skilled in the art, on the premise of the utility model technical principle is not departed from, can also do
Go out some improvement and modification, these improvement and modification also should be regarded as the scope of protection of the utility model.
Claims (6)
1. with the bicycle for being integrally formed body frame structure for automotive, including handlebar (1), front fork (3) and middle pipe (8), it is characterised in that also
Including integrally formed section bar tubular construction (4), the section bar tubular construction (4), including main-beam pipe (41) and back vent, the main-beam pipe
(41) it is integrally formed with back vent, the left and right sides in the main-beam pipe (41) is symmetrically arranged with interlayer (44), the main-beam pipe
(41) both ends are respectively to equidirectional bending, the main-beam pipe of main-beam pipe (41) end centered on the bottom of main-beam pipe (41)
Wall, extend into left back fork (42) and right back vent (43) forward from arranged on left and right sides respectively；
Or the main-beam pipe (41) and the back vent are on the same line.
2. according to claim 1 have the bicycle for being integrally formed body frame structure for automotive, it is characterised in that the main-beam pipe
(41) front end is provided with for the embedded supervisor hole (21) of supervisor (2), and the back vent front end is provided with for the embedded middle pipe of middle pipe (8)
Hole (81), middle pore (81) front are provided with five through holes (19), and five through hole (19) passes through left and right the two of main-beam pipe (41)
Side.
3. according to claim 2 have the bicycle for being integrally formed body frame structure for automotive, it is characterised in that the end of the back vent
Hold as axis hole after open-type (33).
4. according to claim 2 have the bicycle for being integrally formed body frame structure for automotive, it is characterised in that the end of the back vent
Hold as arc-shaped, be provided with back vent end it is poroid after axis hole (33).
5. according to claim 1 have the bicycle for being integrally formed body frame structure for automotive, it is characterised in that the main-beam pipe
(41) angle of bending section (45) is 100 °~135 °.
6. according to claim 1 have the bicycle for being integrally formed body frame structure for automotive, it is characterised in that the interlayer (44)
Upper edge with the main-beam pipe (41) along concordant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621232191.5U CN206664801U (en) | 2016-11-16 | 2016-11-16 | With the bicycle for being integrally formed body frame structure for automotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621232191.5U CN206664801U (en) | 2016-11-16 | 2016-11-16 | With the bicycle for being integrally formed body frame structure for automotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206664801U true CN206664801U (en) | 2017-11-24 |
Family
ID=60357616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621232191.5U Active CN206664801U (en) | 2016-11-16 | 2016-11-16 | With the bicycle for being integrally formed body frame structure for automotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206664801U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741418A (en) * | 2016-11-16 | 2017-05-31 | 何响明 | With the bicycle for being integrally formed body frame structure for automotive |
| CN111703530A (en) * | 2020-06-24 | 2020-09-25 | 梅玲玲 | Special bicycle with rollover prevention function for children |
-
2016
- 2016-11-16 CN CN201621232191.5U patent/CN206664801U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741418A (en) * | 2016-11-16 | 2017-05-31 | 何响明 | With the bicycle for being integrally formed body frame structure for automotive |
| CN111703530A (en) * | 2020-06-24 | 2020-09-25 | 梅玲玲 | Special bicycle with rollover prevention function for children |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190325 Address after: 518000 First Floor, No. 25 Minfu Road, Shajingjie Street, Baoan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Zhengxiang Technology Industrial Co. Ltd. Address before: 518104 27 Fuxing Road, Baoan District, Shenzhen, Guangdong Patentee before: He Xiangming |