CN105065102A - Exhaust pipe mounting structure and motorcycle - Google Patents
Exhaust pipe mounting structure and motorcycle Download PDFInfo
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- CN105065102A CN105065102A CN201510429498.8A CN201510429498A CN105065102A CN 105065102 A CN105065102 A CN 105065102A CN 201510429498 A CN201510429498 A CN 201510429498A CN 105065102 A CN105065102 A CN 105065102A
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Abstract
The invention discloses an exhaust pipe mounting structure and a motorcycle. The mounting structure comprises an exhaust pipe and a V-shaped double-cylinder engine. The exhaust pipe comprises two branch pipe bodies and a converging main pipe body. The two branch pipe bodies are detachably mounted on the front side face, close to a head of the motorcycle, of a front cylinder and the rear side face, close to a tail of the motorcycle, of a rear cylinder. The two branch pipe bodies are mounted on the front side face, close to the head of the motorcycle, of the front cylinder and the rear side face, close to the tail of the motorcycle, of the rear cylinder through two L-shaped mounting pipes respectively. The first ends of the two L-shaped mounting pipes are fixed to the front side face of the front cylinder and the rear side face of the rear cylinder respectively, and the second ends of the two L-shaped mounting pipes face the two outer side faces of a motorcycle body respectively and are detachably connected with the two branch pipe bodies. The motorcycle comprises the exhaust pipe mounting structure. According to the mounting structure, the exhaust pipe can be mounted and dismounted quite easily, conveniently and fast.
Description
Technical field
The present invention relates to a kind of exhaust pipe mounting structure and motorcycle.
Background technique
The outlet pipe mounting points of the V-arrangement twin cylinder engine of motorcycle is located at a side of the close motorcycle tailstock on a side of motorcycle and rear cylinder on front cylinder, because the leading flank space of front cylinder is less, the trailing flank of rear cylinder has the structural configuration such as battery jar box, instrument cases usually, the space of rear cylinder tail end is caused to become narrow and small, outlet pipe installs difficulty, installation time increase, is not easy to assembling and maintenance.If transformed the outlet pipe mounting points position of V-arrangement twin cylinder engine, make the position of two mounting points lay respectively at left and right side on V-arrangement twin cylinder engine, this will substantially increase reforming cost.To sum up, how when not changing the position of outlet pipe mounting points, make again the installation of outlet pipe and V-arrangement twin cylinder engine just simple and efficiently become a urgent problem.
Summary of the invention
For above-mentioned the deficiencies in the prior art, technical problem to be solved by this invention is: provide a kind of when not changing the position of outlet pipe mounting points of V-arrangement twin cylinder engine, is arranged on mounting structure on V-arrangement twin cylinder engine and motorcycle by convenient and swift for outlet pipe.
For solving the problems of the technologies described above, the technical solution used in the present invention is: provide a kind of exhaust pipe mounting structure, comprise outlet pipe and V-arrangement twin cylinder engine, described outlet pipe comprises two arms and and converges house steward, the dismountable trailing flank be installed near the motorcycle tailstock on the leading flank of motorcycle and rear cylinder on front cylinder of described two arms, two arms are installed on the trailing flank of the close motorcycle tailstock on the leading flank of motorcycle and rear cylinder on front cylinder respectively by two L shape mounting pipe, the first end of two L shape mounting pipe is separately fixed at the leading flank of front cylinder and the trailing flank of rear cylinder, second end of two L shape mounting pipe removably connects towards two of vehicle body outer side surfaces with two arms respectively.
As optimization, described two L shape mounting pipe are detachably fixed on the leading flank of front cylinder and the trailing flank of rear cylinder respectively.
As optimization, the tube wall of two described L shape mounting pipe is embedded with a lambda sensor respectively.
As optimization, first mounting ear is equipped with respectively in the first end termination of two L shape mounting pipe, offer two the first mounting holes in the bilateral symmetry of each the first mounting ear, four construction bolts are each passed through four the first mounting holes to be arranged on the leading flank of front cylinder and the trailing flank of rear cylinder by dismountable for two L shape mounting pipe.
As optimization, be respectively equipped with a pair tapped hole at the leading flank of front cylinder and the trailing flank of rear cylinder; Described four construction bolts are stud bolt, and four stud bolts are a pair between two, and the inner end of two pairs of bolts is threaded with two double thread holes respectively, outer end respectively with the first mounting hole screw-thread fit on two the first mounting ears.
As optimization, it is characterized in that: be equipped with second mounting ear in the second end termination of described L shape mounting pipe, in the both sides of described second mounting ear, symmetry offers the second mounting hole respectively;
Be equipped with an engaging lug respectively in the termination of two arms, offer two attachment holes in the bilateral symmetry of each engaging lug, four connecting bolt one_to_one corresponding are coordinated by locking nut locking through after four attachment holes, the second mounting hole.
For solving the problems of the technologies described above, another technical solution used in the present invention is: provide a kind of motorcycle, comprises the mounting structure described in claim.
Exhaust pipe mounting structure of the present invention, after two L shape mounting pipe are installed with the leading flank of front cylinder and the trailing flank of rear cylinder respectively and are fixed, second end of two L shape mounting pipe is respectively towards left-external side and the right outside side direction of vehicle body, so, two arms of outlet pipe do not need as conventional mounting mode, need to be installed to the leading flank of front cylinder and the trailing flank of rear cylinder, the mounting points changing V-arrangement twin cylinder engine is not needed to carry out the installation of easy to exhaust pipe yet, but direct installation with the second end being positioned at vehicle body left-external side and right lateral L shape mounting pipe coordinates, greatly reduce installation difficulty, installation time, add installation efficiency, easy to exhaust pipe mounts and dismounts, and, this mounting structure has compared the scheme of the mounting points changing V-arrangement twin cylinder engine, this mounting structure with low cost, make simple, highly versatile.
The motorcycle of the present embodiment, outlet pipe adopts above-mentioned mounting structure to be arranged on it motorcycle, makes the installation and removal of outlet pipe all very simple and efficient, saves the installation time of workman, saved labour cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation after V-arrangement twin cylinder engine and two L shape mounting pipe being split in exhaust pipe mounting structure of the present invention embodiment.
Fig. 2 is the enlarged view of one of them L shape mounting pipe in Fig. 1.
Fig. 3 is the structural representation of outlet pipe in mounting structure of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 to Fig. 3, the exhaust pipe mounting structure of the present embodiment, comprise outlet pipe 1 and V-arrangement twin cylinder engine 2, described outlet pipe 1 comprises two arms 11 and and converges house steward 12, the dismountable trailing flank be installed near the motorcycle tailstock on the leading flank of motorcycle and rear cylinder on front cylinder of described two arms 11, two arms 11 are installed on the trailing flank of the close motorcycle tailstock on the leading flank of motorcycle and rear cylinder on front cylinder respectively by two L shape mounting pipe 3, the first end of two L shape mounting pipe 3 is arranged on the leading flank of front cylinder and the trailing flank of rear cylinder respectively, second end of two L shape mounting pipe 3 removably connects towards two of vehicle body outer side surfaces (i.e. left outside side and right outside side) with two arms 11 respectively.Particularly:
In the present embodiment, the tube wall of two described L shape mounting pipe 3 is embedded with a lambda sensor 31 respectively, it is connected with the controller of motorcycle, for detecting oxygen content in L shape arm 3 and by the signal transmission that detects to controller, controller judges the oxygen content of car load by the signal received, with the oil gas mixing ratio of Comprehensive Control car load.
Two L shape mounting pipe 3 are as follows with the mounting structure of V-arrangement twin cylinder engine 2: be equipped with first mounting ear 32 respectively in the first end termination of two L shape mounting pipe 3, offer two the first mounting holes (scheming not shown) in the bilateral symmetry of each the first mounting ear 32, four construction bolts (scheming not shown) are each passed through four the first mounting holes to be arranged on the leading flank of front cylinder and the trailing flank of rear cylinder by dismountable for two L shape mounting pipe 3.Particularly, be respectively equipped with a pair tapped hole at the leading flank of front cylinder and the trailing flank of rear cylinder, each double thread hole is installed on the both sides of the intercommunicating pore of respective cylinder respectively; In the present embodiment, described four construction bolts are stud bolt, and four stud bolts are a pair between two, and the inner end of two pairs of bolts is threaded with two double thread holes respectively, outer end respectively with the first mounting hole screw-thread fit on two the first mounting ears 32.When installing L shape mounting pipe 3, by above-mentioned stud bolt, the first end of two L shape mounting pipe 3 being lock onto on two cylinders, thus the first end of two L shape mounting pipe 3 is communicated with the intercommunicating pore of front cylinder and the intercommunicating pore of rear cylinder respectively.
After the installation of two L shape mounting pipe 3, their the second end extends towards the left-external side of vehicle body and right outside side respectively, so that two of outlet pipe 1 arm 11 the second ends that are direct and L shape mounting pipe 3 removably connect.Understandable, described two L shape mounting pipe 3 and the mounting structure of V-arrangement twin cylinder engine 2 are not limited to the structure of foregoing description, in various embodiments, described two L shape mounting pipe 3 directly can be fixedly connected on leading flank and the trailing flank of V-arrangement twin cylinder engine 2, also other detachable mounting type correspondence can be adopted to be installed on leading flank and the trailing flank of V-arrangement twin cylinder engine 2, such as a tube head is set respectively in the intercommunicating pore position of the leading flank of front cylinder and the trailing flank of rear cylinder, inner end and the intercommunicating pore of tube head are one-body molded, the outer circumferential face of tube head arranges helical raised, the inner peripheral surface of two L shape mounting pipe 3 first ends arranges the spiral groove with the helical raised interference fit of tube head, by screwing two L shape mounting pipe 3 to be lock onto by its first end on corresponding tube head.
Two L shape mounting pipe 3 are as follows with the mounting structure of outlet pipe 1: be equipped with second mounting ear 33 in the second end termination of described L shape mounting pipe 3, in the both sides of described second mounting ear 33, symmetry offers the second mounting hole 34 respectively; An engaging lug 13 is equipped with respectively in the termination of two arms 11, offer two attachment holes (scheming not shown) in the bilateral symmetry of each engaging lug 13, four connecting bolt one_to_one corresponding are coordinated by locking nut locking through after four attachment holes, the second mounting hole.Understandable, two arms 11 can also have different changes from the mounting structure of two L shape mounting pipe 3, as long as they can detachably be installed.
The embodiment of the present invention, when mounted, first two L shape mounting pipe 3 are arranged on the relative forward and backward side of two cylinders respectively, namely the leading flank of front cylinder and the trailing flank of rear cylinder is arranged on respectively, concrete mounting type is coordinated with the corresponding tapped hole that front cylinder and rear cylinder are offered respectively by the first mounting hole of the first end of two L shape mounting pipe 3, and the tapped hole that construction bolt is each passed through the first mounting hole and correspondence is installed on the leading flank of front cylinder and the trailing flank of rear cylinder so that the first end of two L shape mounting pipe 3 is dismountable respectively.Understandable, if when construction bolt is stud bolt, then first by the inner end of four stud bolts respectively with the tapped hole screw-thread fit of four on V-arrangement twin cylinder engine 2, again by two the first mounting holes of first L shape mounting pipe 3 and the outer end screw-thread fit of two stud bolts being positioned at front cylinder, thus first L shape mounting pipe 3 is arranged on the leading flank of front cylinder, again by two the first mounting holes of second L shape mounting pipe 3 and the outer end screw-thread fit of two stud bolts being positioned at rear cylinder, thus second L shape mounting pipe 3 is arranged on the trailing flank of rear cylinder.
Secondly, the V-arrangement twin cylinder engine 2 with L shape mounting pipe 3 is arranged on it motorcycle, makes front cylinder towards motorcycle, rear cylinder is towards the motorcycle tailstock, second end of two L shape mounting pipe 3, respectively towards left-external side and the right outside side of vehicle body, so, facilitates the installation of two arms 11 to fix.Compared to existing technology two arms 11 directly with the installation means of fixation of the forward and backward side of front cylinder and rear cylinder, mounting structure of the present invention makes the mounting points of V-arrangement twin cylinder engine 2 lay respectively at vehicle body both sides, two arms 11 of outlet pipe 1 can be installed on V-arrangement twin cylinder engine 2 by mounting structure of the present invention very easily, decrease the installation time, add installation efficiency.
Finally, be communicated with respectively by two of outlet pipe 1 arms 11 with the second end of two L shape mounting pipe 3, four connecting bolt one_to_one corresponding are coordinated by locking nut locking through after four attachment holes, the second mounting hole 34.
The embodiment of the present invention, after two L shape mounting pipe 3 are installed with the leading flank of front cylinder and the trailing flank of rear cylinder respectively and are fixed, second end of two L shape mounting pipe 3 is respectively towards left-external side and the right outside side direction of vehicle body, so, two arms 11 of outlet pipe 1 do not need as conventional mounting mode, need to be installed to the leading flank of front cylinder and the trailing flank of rear cylinder, the mounting points changing V-arrangement twin cylinder engine 2 is not needed to carry out the installation of easy to exhaust pipe 1 yet, but direct installation with the second end being positioned at vehicle body left-external side and right lateral L shape mounting pipe 3 coordinates, greatly reduce installation difficulty, installation time, add installation efficiency, easy to exhaust pipe 1 mounts and dismounts, and, this mounting structure has compared the scheme of the mounting points changing V-arrangement twin cylinder engine 2, this mounting structure with low cost, make simple, highly versatile.
The invention also discloses a kind of motorcycle, comprise above-mentioned mounting structure.
The motorcycle of the present embodiment, outlet pipe 1 adopts above-mentioned mounting structure to be arranged on it motorcycle, makes the installation and removal of outlet pipe 1 all very simple and efficient, saves the installation time of workman, saved labour cost.
These are only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (7)
1. an exhaust pipe mounting structure, comprise outlet pipe and V-arrangement twin cylinder engine, described outlet pipe comprises two arms and and converges house steward, the dismountable trailing flank be installed near the motorcycle tailstock on the leading flank of motorcycle and rear cylinder on front cylinder of described two arms, it is characterized in that: two arms are installed on the trailing flank of the close motorcycle tailstock on the leading flank of motorcycle and rear cylinder on front cylinder respectively by two L shape mounting pipe, the first end of two L shape mounting pipe is separately fixed at the leading flank of front cylinder and the trailing flank of rear cylinder, second end of two L shape mounting pipe removably connects towards two of vehicle body outer side surfaces with two arms respectively.
2. exhaust pipe mounting structure as claimed in claim 1, is characterized in that: described two L shape mounting pipe are detachably fixed on the leading flank of front cylinder and the trailing flank of rear cylinder respectively.
3. exhaust pipe mounting structure as claimed in claim 1, is characterized in that: on the tube wall of two described L shape mounting pipe, be embedded with a lambda sensor respectively.
4. exhaust pipe mounting structure as claimed in claim 2, it is characterized in that: be equipped with first mounting ear respectively in the first end termination of two L shape mounting pipe, offer two the first mounting holes in the bilateral symmetry of each the first mounting ear, four construction bolts are each passed through four the first mounting holes to be arranged on the leading flank of front cylinder and the trailing flank of rear cylinder by dismountable for two L shape mounting pipe.
5. exhaust pipe mounting structure as claimed in claim 4, is characterized in that: be respectively equipped with a pair tapped hole at the leading flank of front cylinder and the trailing flank of rear cylinder; Described four construction bolts are stud bolt, and four stud bolts are a pair between two, and the inner end of two pairs of bolts is threaded with two double thread holes respectively, outer end respectively with the first mounting hole screw-thread fit on two the first mounting ears.
6. the exhaust pipe mounting structure any one of claim 1 to 5 as described in claim, it is characterized in that: be equipped with second mounting ear in the second end termination of described L shape mounting pipe, in the both sides of described second mounting ear, symmetry offers the second mounting hole respectively;
Be equipped with an engaging lug respectively in the termination of two arms, offer two attachment holes in the bilateral symmetry of each engaging lug, four connecting bolt one_to_one corresponding are coordinated by locking nut locking through after four attachment holes, the second mounting hole.
7. a motorcycle, is characterized in that: comprise the mounting structure any one of claim 1 to 6 described in claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510429498.8A CN105065102B (en) | 2015-07-21 | 2015-07-21 | Exhaust pipe mounting structure and motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510429498.8A CN105065102B (en) | 2015-07-21 | 2015-07-21 | Exhaust pipe mounting structure and motorcycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105065102A true CN105065102A (en) | 2015-11-18 |
| CN105065102B CN105065102B (en) | 2017-10-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510429498.8A Expired - Fee Related CN105065102B (en) | 2015-07-21 | 2015-07-21 | Exhaust pipe mounting structure and motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105065102B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11598242B2 (en) | 2021-01-28 | 2023-03-07 | Segway Technology Co., Ltd. | All-terrain vehicle and exhaust assembly for all-terrain vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6050215A (en) * | 1983-08-30 | 1985-03-19 | Honda Motor Co Ltd | Exhaust manifold device in car engine |
| JPH05116671A (en) * | 1991-10-25 | 1993-05-14 | Honda Motor Co Ltd | V-type two-cycle engine |
| JP2706125B2 (en) * | 1989-02-03 | 1998-01-28 | 本田技研工業株式会社 | Vehicle exhaust system |
| EP1316384A2 (en) * | 1999-12-24 | 2003-06-04 | KABUSHIKI KAISHA YUTAKA GIKEN (also trading as YUTAKA GIKEN KOGYO CO.,LTD.) | Method of manufacturing an exhaust pipe of two-passage construction and exhaust pipe of two-passage construction |
| CN203146166U (en) * | 2013-03-20 | 2013-08-21 | 广西玉柴机器股份有限公司 | Pipe body structure of joint pipe of air inlet pipe and air outlet pipe of internal combustion engine |
| CN204804917U (en) * | 2015-07-21 | 2015-11-25 | 力帆实业(集团)股份有限公司 | A mounting structure and motorcycle for inciting somebody to action blast pipe is installed on V -arrangement bi -block engine |
-
2015
- 2015-07-21 CN CN201510429498.8A patent/CN105065102B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6050215A (en) * | 1983-08-30 | 1985-03-19 | Honda Motor Co Ltd | Exhaust manifold device in car engine |
| JP2706125B2 (en) * | 1989-02-03 | 1998-01-28 | 本田技研工業株式会社 | Vehicle exhaust system |
| JPH05116671A (en) * | 1991-10-25 | 1993-05-14 | Honda Motor Co Ltd | V-type two-cycle engine |
| EP1316384A2 (en) * | 1999-12-24 | 2003-06-04 | KABUSHIKI KAISHA YUTAKA GIKEN (also trading as YUTAKA GIKEN KOGYO CO.,LTD.) | Method of manufacturing an exhaust pipe of two-passage construction and exhaust pipe of two-passage construction |
| CN203146166U (en) * | 2013-03-20 | 2013-08-21 | 广西玉柴机器股份有限公司 | Pipe body structure of joint pipe of air inlet pipe and air outlet pipe of internal combustion engine |
| CN204804917U (en) * | 2015-07-21 | 2015-11-25 | 力帆实业(集团)股份有限公司 | A mounting structure and motorcycle for inciting somebody to action blast pipe is installed on V -arrangement bi -block engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11598242B2 (en) | 2021-01-28 | 2023-03-07 | Segway Technology Co., Ltd. | All-terrain vehicle and exhaust assembly for all-terrain vehicle |
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| Publication number | Publication date |
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| CN105065102B (en) | 2017-10-20 |
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Granted publication date: 20171020 Termination date: 20200721 |
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| CF01 | Termination of patent right due to non-payment of annual fee |