JPS5827897Y2 - motorcycle body - Google Patents
motorcycle bodyInfo
- Publication number
- JPS5827897Y2 JPS5827897Y2 JP17048279U JP17048279U JPS5827897Y2 JP S5827897 Y2 JPS5827897 Y2 JP S5827897Y2 JP 17048279 U JP17048279 U JP 17048279U JP 17048279 U JP17048279 U JP 17048279U JP S5827897 Y2 JPS5827897 Y2 JP S5827897Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- brackets
- welding
- pipes
- steel plate
- 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.)
- Expired
Links
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
Description
【考案の詳細な説明】 この考案はオートバイの車体の改良に関する。[Detailed explanation of the idea] This invention relates to improving the body of a motorcycle.
オートバイの車体は大別して鋼板プレス型の場合と、鋼
管を溶接で結合する場合がある。Motorcycle bodies can be roughly divided into those made of pressed steel plates and those made of steel pipes joined by welding.
鋼板プレス型は生産性が高く量産すれば安価にできるが
、プレス型等が高価であるので、設備費が高くっさ、大
量生産にしか向かない。Steel plate press molds have high productivity and can be made inexpensively if mass produced, but press molds are expensive, equipment costs are high, and they are only suitable for mass production.
又、鋼管溶接によるものは曲げ力任と溶接でできるので
、設備費は安価であるが、溶接個所が多く、手間がかか
つて、製造コストが高くつぐ。In addition, since steel pipe welding can be done by bending force and welding, the equipment cost is low, but there are many welding points, which is time-consuming, and the manufacturing cost is high.
特に各種の部品を取付ける場所も保持片を溶接しておか
なければならないので、溶接個所が大巾に増加する。In particular, the holding pieces must be welded to the locations where various parts are attached, which greatly increases the number of welding locations.
又、鋼管は曲げるのに限度があって、部品の取付けが自
由にできない場合がある等の不便もある。Further, steel pipes have limitations in bending, and there are inconveniences such as the fact that parts cannot be attached freely.
この考案はかかる点に鑑み、鋼管とプレス鋼板を組合わ
せ、生産性を高めながら、小さいプレス型で設備費も安
価にでき、部品の取付は個所も鋼板部分を利用して溶接
個所を減らして、製造コストも安価になるように改善し
たもので、以下図面に示す本考案の実施例について説明
する。In consideration of these points, this idea combines steel pipes and pressed steel plates to increase productivity, reduce equipment costs with a small press die, and reduce welding points by using steel plates to attach parts. The present invention has been improved to reduce manufacturing costs, and an embodiment of the present invention shown in the drawings will be described below.
ヘッドパイプ1に前端を溶接によって連結した上パイプ
2の後端に、左右のブラケット3の前端を溶接によって
連結する。The front ends of left and right brackets 3 are connected by welding to the rear end of an upper pipe 2 whose front end is connected to a head pipe 1 by welding.
ブラケット3は鋼板をプレス成形し、最中状に合せて周
囲をスポット溶接等して形成する6又、ヘッドパイプ1
に上端を溶接によって連結したダウンパイプ4の下端に
、左右のアンタハイゾ5の前端を溶接によって連結する
。The bracket 3 is a six-prong head pipe 1 formed by press-forming a steel plate and spot welding the periphery to match the middle shape.
The front ends of the left and right antennas 5 are connected by welding to the lower ends of the down pipes 4 whose upper ends are connected by welding.
アンダパイプ5の後端には鋼板製のレッグ片6を溶接に
よって連結する。A leg piece 6 made of a steel plate is connected to the rear end of the underpipe 5 by welding.
そして左右のレッグ片6はブリッジパイプ7に挿通して
溶接して連結する。The left and right leg pieces 6 are inserted into the bridge pipe 7 and connected by welding.
左右のブラケット3には左右の縦パイプ8の上端を溶接
して連結し、左右の縦パイプ8の下端はブリッジパイプ
7を溶接して連結する。The upper ends of left and right vertical pipes 8 are welded and connected to the left and right brackets 3, and the lower ends of the left and right vertical pipes 8 are connected to a bridge pipe 7 by welding.
左右のブラケット3の後端には左右の後パイプ9を連結
する。Left and right rear pipes 9 are connected to the rear ends of the left and right brackets 3.
又、左右のブラケット3には部品取付用ナツト等をスポ
ット溶接等によって固着しておく。In addition, parts mounting nuts and the like are fixed to the left and right brackets 3 by spot welding or the like.
作用について説明する。The effect will be explained.
車体の中央上部に左右の鋼板製のブラケット3を用いた
ので、上パイプ2、縦パイプ8、後パイプ9の溶接によ
る連結部が嵌合せたり、面合せして溶接でき、パイプと
パイプを溶接するのに比べて、位置合せも楽で、溶接作
業も簡単になって安価にできると共に剛性も高くできる
。Since left and right steel plate brackets 3 are used at the upper center of the vehicle body, the welded joints of the upper pipe 2, vertical pipe 8, and rear pipe 9 can be fitted or welded face-to-face, making it possible to weld the pipes together. It is easier to align, the welding work is simpler and cheaper, and the rigidity can be increased.
そして左右のブラケット3は小さいプレス型でできて設
備費も安価になり、プレス型で作るので、形が自由にで
き、上パイプ2とブラケット3の連結部から急に左右に
広げるような形状にできるので、縦パイプ8の間隔も広
げられ、十分な寸法がとれて、左右ブラケット3及び左
右縦パイプ8間にエアクリーナやバッテリ等の部品を十
分収容でき、エアクリーナは大型で性能のよいものが使
える。The left and right brackets 3 are made with small press molds, which reduces equipment costs, and since they are made with press molds, they can be shaped freely, allowing for shapes that suddenly widen to the left and right from the joint between the upper pipe 2 and bracket 3. As a result, the interval between the vertical pipes 8 can be widened, and sufficient dimensions can be obtained to accommodate parts such as the air cleaner and battery between the left and right brackets 3 and the left and right vertical pipes 8, and a large and high-performance air cleaner can be used. .
入アンダパイプ5はレッグ片6をブリッジパイプ7に挿
通して溶接連結でき、溶接作業が楽になる。The inlet underpipe 5 can be welded and connected by inserting the leg piece 6 into the bridge pipe 7, making welding work easier.
そして左右のアンダパイプ5の間隔は左右の縦パイプ8
の間隔より中挟にでき、エンジンのマフラ等を通し易く
なる。The distance between the left and right under pipes 5 is the left and right vertical pipes 8.
This makes it easier to pass through the engine muffler, etc.
以上説明したように、この考案は、上パイプの後端に左
右の鋼板製ブラケットの前端を連結し、上端をブラケッ
トに連結した左右の縦パイプの下端をブリッジパイプで
連結し、ダウンパイプC下端に左右のアンダパイプの前
端を連結し、アンダパイプの後端に連結した鋼板製のレ
ッグ片をブリッジパイプに挿通して連結し、左右のブラ
ケットの後端に後パイプを連結したので、鋼管と鋼板の
連結部の溶接が簡単になってコストダウンが計れ、左右
のブラケットは形状に自由度ができて、巾広にでき、内
側へ収容する部品にゆとりができる。As explained above, this invention connects the front ends of the left and right steel plate brackets to the rear end of the upper pipe, connects the lower ends of the left and right vertical pipes whose upper ends are connected to the brackets with a bridge pipe, and connects the lower ends of the down pipe C. The front ends of the left and right underpipes were connected to each other, and the steel leg pieces connected to the rear ends of the underpipes were inserted through the bridge pipe to connect them.The rear pipes were connected to the rear ends of the left and right brackets, so the steel pipes and Welding the joints between steel plates becomes easier, reducing costs, and the left and right brackets have more freedom in shape and can be made wider, allowing more room for parts to be housed inside.
そして鋼板部分は小さいのでプレス型も安価にできる。And since the steel plate part is small, the press mold can be made at low cost.
又、鋼板と鋼管の溶接によって連結する部分は嵌合せや
面合せができて、位置決めが楽にできると共に、剛性も
高くできる。In addition, the welded parts of the steel plate and the steel pipe can be fitted and matched, making positioning easy and increasing rigidity.
そしてブラケットにはナツト等がスポット溶接によって
簡単に固着でき、各種の部品の取付は部分を安価に製作
できる。Nuts and the like can be easily fixed to the bracket by spot welding, and various parts can be attached at low cost.
又、アンダパイプは、ブリッジパイプにレッグ片を介し
て連結するので、左右の縦パイプの巾よりも中挟にでき
て、エンジンのマフラ等を中挟にでき、走行面からも都
合がよい。Furthermore, since the underpipe is connected to the bridge pipe via the leg pieces, it can be sandwiched between the widths of the left and right vertical pipes, and the muffler of the engine can be sandwiched between the pipes, which is convenient from a running standpoint.
こうして全体として、生産性が高く、製造コストが安価
にでき、設備費用も少い額で済み、各種の部品の配置に
も都合がよくできる。In this way, overall productivity is high, manufacturing costs are low, equipment costs are low, and various parts can be conveniently arranged.
図は本考案の一実施例を示し、第1図は斜視図、第2図
は第1図A−A矢視拡犬断面図、第3図は第1図B−B
矢視拡犬断面図である。
2・・・上パイプ、3・・・ブラケット、4・・・ダウ
ンパイプ、5・・・アンダパイプ、6・・・レッグ片、
7・・・ブリッジパイプ、8・・・縦パイプ、9・・・
後パイプ。The figures show one embodiment of the present invention, in which Fig. 1 is a perspective view, Fig. 2 is an enlarged cross-sectional view taken along the line A-A in Fig.
It is an enlarged cross-sectional view in the direction of arrows. 2... Upper pipe, 3... Bracket, 4... Down pipe, 5... Under pipe, 6... Leg piece,
7... Bridge pipe, 8... Vertical pipe, 9...
rear pipe.
Claims (1)
し、上端をブラケットに連結した左右の縦パイプの下部
をブリッジパイプで連結し、ダウンパイプの下端に左右
のアンダパイプの前端を連結し、アンダパイプの後端に
連結した鋼板製のレッグ片をブリッジパイプに挿通して
連結し、左右のブラケットの後端に後パイプを連結した
ことを特徴とするオートバイの車体。Connect the front ends of the left and right steel plate brackets to the rear end of the upper vibe, connect the lower parts of the left and right vertical pipes whose upper ends are connected to the brackets with a bridge pipe, and connect the front ends of the left and right under pipes to the lower end of the down pipe. A motorcycle body characterized in that a leg piece made of a steel plate connected to the rear end of an underpipe is inserted through and connected to a bridge pipe, and the rear pipe is connected to the rear ends of left and right brackets.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17048279U JPS5827897Y2 (en) | 1979-12-11 | 1979-12-11 | motorcycle body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17048279U JPS5827897Y2 (en) | 1979-12-11 | 1979-12-11 | motorcycle body |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5687986U JPS5687986U (en) | 1981-07-14 |
JPS5827897Y2 true JPS5827897Y2 (en) | 1983-06-17 |
Family
ID=29681322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17048279U Expired JPS5827897Y2 (en) | 1979-12-11 | 1979-12-11 | motorcycle body |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5827897Y2 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5996080A (en) * | 1982-11-19 | 1984-06-02 | スズキ株式会社 | Frame structure of rear two-wheel car |
JP2604160B2 (en) * | 1987-06-25 | 1997-04-30 | ヤマハ発動機株式会社 | Motorcycle frame structure |
JP5555534B2 (en) * | 2010-04-26 | 2014-07-23 | 本田技研工業株式会社 | Motorcycle body frame |
JP5685459B2 (en) * | 2011-03-08 | 2015-03-18 | 本田技研工業株式会社 | Motorcycle |
JP5685460B2 (en) * | 2011-03-08 | 2015-03-18 | 本田技研工業株式会社 | Motorcycle body frame |
JP5663355B2 (en) * | 2011-03-08 | 2015-02-04 | 本田技研工業株式会社 | Motorcycle body frame |
JP2016068917A (en) * | 2014-10-02 | 2016-05-09 | 川崎重工業株式会社 | Motor cycle |
-
1979
- 1979-12-11 JP JP17048279U patent/JPS5827897Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5687986U (en) | 1981-07-14 |
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