CN103895775A - Motorcycle frame with split type underbeam tube - Google Patents
Motorcycle frame with split type underbeam tube Download PDFInfo
- Publication number
- CN103895775A CN103895775A CN201210596840.XA CN201210596840A CN103895775A CN 103895775 A CN103895775 A CN 103895775A CN 201210596840 A CN201210596840 A CN 201210596840A CN 103895775 A CN103895775 A CN 103895775A
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- China
- Prior art keywords
- tube
- pipe
- lower beam
- semi
- underbeam
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Abstract
The invention discloses a motorcycle frame with a split type underbeam tube. The motorcycle frame is characterized by comprising an upper underbeam tube body, a lower underbeam tube body and a connection tube, wherein two semi-circular tubes are in lap joint with each other to form the connection tube, the end portion of each semi-circular tube is fixedly connected with a connection board, one semi-circular tube is fixedly connected with the upper underbeam tube body through the corresponding connection board, the other semi-circular tube is fixedly connected with the lower underbeam tube body through the corresponding connection board, the two semi-circular tubes are fixed to each other through a bolt, thread holes and a nut, and one semi-circular tube is provided with a support lug provided with an installation hole. By adopting the technical scheme, the motorcycle frame has the advantages of being simple in structure, convenient to install and good in stability, disassembly of the motorcycle frame and mounting and dismounting of an engine on the whole motorcycle are facilitated, single parts can be transported, the size is reduced, package and transportation are convenient, transportation cost is reduced, the weight is reduced, carrying convenience is achieved, and transportation efficiency is improved.
Description
Technical field
The present invention relates to the lower beam pipe on a kind of frame of motorcycle.
Background technology
Existing motor bike lower beam pipe generally adopts one-piece construction, after lower beam pipe is fixed on vehicle frame, dismounting inconvenience, the installation site of driving engine is narrower, make driving engine on car load installing/dismounting very inconvenient, it is large that whole car adds packaging volume, in transportation because space hold is compared with making traffic cost very high greatly, and heavy, carrying is inconvenience very, has a strong impact on conveying efficiency.
Summary of the invention
Object of the present invention is just to provide a kind of frame of motorcycle with split type lower beam pipe, and it is convenient to fractionation and installation and the dismounting of driving engine on car load of vehicle frame.
The object of the invention is to realize by such technical scheme, it comprises epimere lower beam pipe, hypomere lower beam pipe and connection pipe, connection pipe is mutually to be hung together and form by two semicircular pipes, the end of every semicircular pipe is all connected with connecting panel, a semicircular pipe is affixed by connecting panel and epimere lower beam pipe, another root semicircular pipe is affixed by connecting panel and hypomere lower beam pipe, two semicircular pipes are fixed to one another by bolt, screw, nut, on a semicircular pipe, be provided with journal stirrup therein, on journal stirrup, be provided with mounting hole.
In the present invention, the standpipe of epimere upper beam pipe and vehicle frame connects, epimere lower beam pipe, hypomere lower beam pipe interconnects by connection pipe, be convenient to fractionation and installation and the dismounting of driving engine on car load of vehicle frame, add man-hour, connecting panel on a semicircular pipe can be welded on to one end of epimere lower beam pipe, connecting panel on a semicircular pipe is welded on the upper end of hypomere lower beam pipe, pass through bolt, screw, nut is fixed to one another two semicircular pipes, be that epimere lower beam pipe and hypomere lower beam pipe are just fixed in one, in the time of transport, can unload bolt, two semicircular pipes are unclamped, separate between epimere lower beam pipe and hypomere lower beam pipe, just can transport separately hypomere lower beam pipe, reduce volume, packed and transported is convenient, reduce traffic cost, weight saving, convenient in carrying, conveying efficiency is improved, dismounting, easy for installation, can also fix other parts by the mounting hole on journal stirrup, increase attachment point is installed.
By owing to having adopted technique scheme, it is simple in structure, easy for installation and steadiness is good that the present invention has advantages of, it is convenient to fractionation and installation and the dismounting of driving engine on car load of vehicle frame, can also transport in the mode of single parts, reduce volume, packed and transported is convenient, reduce traffic cost, weight saving, convenient in carrying, conveying efficiency is improved.
Brief description of the drawings
Brief description of the drawings of the present invention is as follows.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation that the present invention connects.
Fig. 3 is the A-A cutaway view of Fig. 2.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, 2, 3, the present invention includes epimere lower beam pipe 1, hypomere lower beam pipe 2 and connection pipe 3, connection pipe 3 is mutually to be hung together and form by two semicircular pipe 3a, 3b, the end of every semicircular pipe is all connected with connecting panel 4, a semicircular pipe 3a is affixed by connecting panel 4 and epimere lower beam pipe 1, another root semicircular pipe 3b is affixed by connecting panel 4 and hypomere lower beam pipe 2, two semicircular pipes are fixed to one another by bolt 5, screw, nut 6, on a semicircular pipe, be provided with journal stirrup 7 therein, on journal stirrup 7, be provided with mounting hole 8.
In the present invention, epimere upper beam pipe 1 connects with the standpipe () of vehicle frame 9, epimere lower beam pipe 1, hypomere lower beam pipe 2 interconnects by connection pipe 3, be convenient to fractionation and installation and the dismounting of driving engine on car load of vehicle frame, connecting panel 4 on a semicircular pipe 3a can be welded on to one end of epimere lower beam pipe, connecting panel 4 on a semicircular pipe 3b is welded on the upper end of hypomere lower beam pipe, by bolt 5, screw, nut 6 is fixed to one another two semicircular pipes, be that epimere lower beam pipe and hypomere lower beam pipe are just fixed in one, in the time of transport, can unload bolt, two semicircular pipes are unclamped, separate between epimere lower beam pipe and hypomere lower beam pipe, just can transport separately hypomere lower beam pipe, reduce traffic cost, dismounting, easy for installation, reduce volume, packed and transported is convenient, reduce traffic cost, weight saving, convenient in carrying, conveying efficiency is improved, can also fix other parts by the mounting hole on journal stirrup, increase attachment point is installed.
Finally it should be noted that: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (1)
1. the frame of motorcycle with split type lower beam pipe, it is characterized in that: it comprises epimere lower beam pipe (1), hypomere lower beam pipe (2) and connection pipe (3), connection pipe (3) is by two semicircular pipe (3a, 3b) the formation that mutually hangs together, the end of every semicircular pipe is all connected with connecting panel (4), a semicircular pipe (3a) is affixed by connecting panel (4) and epimere lower beam pipe (1), another root semicircular pipe (3b) is affixed by connecting panel (4) and hypomere lower beam pipe (2), two semicircular pipes are by bolt (5), screw, nut (6) is fixed to one another, on a semicircular pipe, be provided with journal stirrup (7) therein, on journal stirrup (7), be provided with mounting hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210596840.XA CN103895775A (en) | 2012-12-26 | 2012-12-26 | Motorcycle frame with split type underbeam tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210596840.XA CN103895775A (en) | 2012-12-26 | 2012-12-26 | Motorcycle frame with split type underbeam tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103895775A true CN103895775A (en) | 2014-07-02 |
Family
ID=50987443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210596840.XA Pending CN103895775A (en) | 2012-12-26 | 2012-12-26 | Motorcycle frame with split type underbeam tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103895775A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129001A (en) * | 2015-09-30 | 2015-12-09 | 重庆隆鑫机车有限公司 | Tricycle carriage bearing structure |
| CN105172957A (en) * | 2015-09-30 | 2015-12-23 | 重庆隆鑫机车有限公司 | Frame of motor tricycle |
-
2012
- 2012-12-26 CN CN201210596840.XA patent/CN103895775A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129001A (en) * | 2015-09-30 | 2015-12-09 | 重庆隆鑫机车有限公司 | Tricycle carriage bearing structure |
| CN105172957A (en) * | 2015-09-30 | 2015-12-23 | 重庆隆鑫机车有限公司 | Frame of motor tricycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |