CN201872848U - Motorcycle frame - Google Patents
Motorcycle frame Download PDFInfo
- Publication number
- CN201872848U CN201872848U CN2010206227213U CN201020622721U CN201872848U CN 201872848 U CN201872848 U CN 201872848U CN 2010206227213 U CN2010206227213 U CN 2010206227213U CN 201020622721 U CN201020622721 U CN 201020622721U CN 201872848 U CN201872848 U CN 201872848U
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- Prior art keywords
- pipe
- support plate
- frame
- welding
- installing support
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Abstract
The utility model discloses a motorcycle frame comprising a main beam pipe, a vertical pipe, a front supporting pipe, lower frame protecting pipes of an engine, a rear diagonal bracing pipe, a rear frame pipe, a rear mudguard installing support plate and a cushion handrail installing support plate, wherein the lower frame protecting pipes are symmetrically arranged; the outer sides of the rear ends of the rear frame pipe and the rear diagonal bracing pipe which are mutually welded are welded together with the cushion handrail installing support plate into a whole; the cushion handrail installing support plate is a plate stamping molding part; and the welding part of the cushion handrail installing support plate and the rear frame pipe is provided with a structure which is adaptive to a pipe body of the rear frame pipe. In the motorcycle frame, the structure that the cushion handrail installing support plate integrally formed through stamping is welded at the outer side of the frame is adopted, so that direct welding of pipe fittings is cancelled, namely the processing of intersecting lines at joints of the pipe fittings is cancelled, thereby lowering the difficulty of the production technology, decreasing the intensity of welding seams, lowering the welding stress and reducing the welding deformation; the welding seams are arranged on the back surface of the cushion handrail installing support plate; nearly no visible welding seams exist on the exposed part of the frame, so that the motorcycle frame has attractive appearance.
Description
Technical field
The utility model relates to technical field of motorcycles, more particularly, relates to a kind of frame of motorcycle.
Background technology
Two-wheeled motor vehicle makes the rider HOP ON because of the light and handy and special camber beam structure of vehicle body, is greatly favored by consumers.Because due to the light and handy and special camber beam structure of vehicle body, so component layouts compactness of this motor bike, the result of vehicle frame requires simple, small and exquisite, so the size to the height of vehicle frame and width is strict usually, in case the size super large of vehicle frame has just lost the light and handy characteristic of vehicle body of two-wheeled motor vehicle.Especially cross-country type motor bike, it is to the terseness of structure and convenience is installed requires higher.
At present, it is comparatively complicated with the installation of vehicle frame body that the cushion handrail of frame of motorcycle is installed support plate, all need be between pipe fitting the processing of the intersection of mutual joint, increased productive costs and set-up time, reduced production efficiency.
The utility model content
In view of this, the utility model provides a kind of frame of motorcycle, to reduce the cushion handrail installation complexity of support plate is installed.
For achieving the above object, the utility model provides following technical scheme:
A kind of frame of motorcycle, comprise that protecting frame pipe, back down tube, back vehicle frame pipe, rear mudguard installation support plate and cushion handrail under girder pipe, standpipe, preceding support tube, the symmetrically arranged driving engine installs support plate, described back vehicle frame pipe that is welded to each other and the back down tube outside and described cushion handrail installation support plate in its back-end is integrally welded; It is the plate stamping profiled member that described cushion handrail is installed support plate, and its weld with described back vehicle frame pipe has and the suitable structure of body of described back vehicle frame pipe.
Preferably, in above-mentioned frame of motorcycle, described preceding support tube and the welding of described standpipe.
Preferably, in above-mentioned frame of motorcycle, protect frame pipe and described preceding support tube welding under the described driving engine.
Preferably, in above-mentioned frame of motorcycle, described rear mudguard is installed support plate and is welded on the vehicle frame pipe of described back, and is positioned at the below that described cushion handrail is installed support plate.
From above-mentioned technical scheme as can be seen, compare with prior art, the utility model embodiment installs support plate at vehicle frame outside welded structure by the cushion handrail that adopts the integrated punching moulding, removed directly welding between the pipe fitting from, just removed the processing of the intersection of mutual joint between the pipe fitting etc. from, reduce the production technology difficulty, reduced weld seam density, reduce welding stress, reduce welding deformation, weld seam is installed the support plate back side at the cushion handrail, and the essentially no visible weld seam of the exposed parts of vehicle frame makes outward appearance beautiful.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the frame of motorcycle that Fig. 1 provides for the utility model embodiment.
The specific embodiment
The utility model discloses a kind of frame of motorcycle, the installation complexity of support plate is installed to reduce the cushion handrail.
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 1, the structural representation of the frame of motorcycle that Fig. 1 provides for the utility model embodiment.
The frame of motorcycle that the utility model provides, comprise that protecting frame pipe 7, back down tube 3, back vehicle frame pipe 4, rear mudguard installation support plate 5 and cushion handrail under girder pipe 2, standpipe 1, preceding support tube 8, the symmetrically arranged driving engine installs support plate 6, described back vehicle frame pipe 4 that is welded to each other and back down tube 3 outside and described cushion handrail installation support plate 6 in its back-end is integrally welded; It is the plate stamping profiled member that described cushion handrail is installed support plate 6, and it has with the described weld of vehicle frame pipe 4 afterwards and the suitable structure of body of described back vehicle frame pipe 4.
The utility model embodiment installs support plate 6 at vehicle frame outside welded structure by the cushion handrail that adopts the integrated punching moulding, removed directly welding between the pipe fitting from, just removed the processing of the intersection of mutual joint between the pipe fitting etc. from, reduce the production technology difficulty, reduced weld seam density, reduce welding stress, reduce welding deformation, weld seam is installed support plate 6 back sides at the cushion handrail, and the essentially no visible weld seam of the exposed parts of vehicle frame makes outward appearance beautiful.
Further in order to optimize technique scheme, preceding support tube 8 and described standpipe 1 welding protect frame pipe 7 and described preceding support tube 8 welding under the driving engine.This spline structure is more reasonable, and intensity is better, has better embodied the simple for structure of cross-country motorcycle, assembles characteristics such as simple.
Rear mudguard is installed support plate 5 and is welded on the described back vehicle frame pipe 4, and is positioned at the below that described cushion handrail is installed support plate 6.Not only remedied to the vehicle frame afterbody that welding is strengthened but also can influence be installed to mudwing can guarantee that the cushion handrail is installed support plate 6 collision deformations the time, both guaranteed the quality of product, and reduced cost again and improved the intensity that the cushion handrail is installed support plate 6.
Each embodiment adopts the mode of going forward one by one to describe in this specification sheets, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (4)
1. frame of motorcycle, comprise that protecting frame pipe (7), back down tube (3), back vehicle frame pipe (4), rear mudguard installation support plate (5) and cushion handrail under girder pipe (2), standpipe (1), preceding support tube (8), the symmetrically arranged driving engine installs support plate (6), it is characterized in that described back vehicle frame pipe (4) that is welded to each other and back down tube (3) outside and described cushion handrail installation support plate (6) in its back-end is integrally welded; It is the plate stamping profiled member that described cushion handrail is installed support plate (6), and it has with the described weld of vehicle frame pipe (4) afterwards and the suitable structure of body of described back vehicle frame pipe (4).
2. frame of motorcycle as claimed in claim 1 is characterized in that, described preceding support tube (8) and described standpipe (1) welding.
3. frame of motorcycle as claimed in claim 1 is characterized in that, protects frame pipe (7) and described preceding support tube (8) welding under the described driving engine.
4. frame of motorcycle as claimed in claim 3 is characterized in that, described rear mudguard is installed support plate (5) and is welded on the described back vehicle frame pipe (4), and is positioned at the below that described cushion handrail is installed support plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206227213U CN201872848U (en) | 2010-11-23 | 2010-11-23 | Motorcycle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206227213U CN201872848U (en) | 2010-11-23 | 2010-11-23 | Motorcycle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201872848U true CN201872848U (en) | 2011-06-22 |
Family
ID=44160778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206227213U Expired - Fee Related CN201872848U (en) | 2010-11-23 | 2010-11-23 | Motorcycle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201872848U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975805A (en) * | 2012-11-30 | 2013-03-20 | 力帆实业(集团)股份有限公司 | Motorcycle frame front body assembly convenient for welding oil pool |
| CN107472423A (en) * | 2017-09-15 | 2017-12-15 | 重庆广本万强摩托车制造有限责任公司 | Inversion type Trimotorcycle frame |
-
2010
- 2010-11-23 CN CN2010206227213U patent/CN201872848U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975805A (en) * | 2012-11-30 | 2013-03-20 | 力帆实业(集团)股份有限公司 | Motorcycle frame front body assembly convenient for welding oil pool |
| CN107472423A (en) * | 2017-09-15 | 2017-12-15 | 重庆广本万强摩托车制造有限责任公司 | Inversion type Trimotorcycle frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20181123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |