JPH0615803Y2 - Auto buy frame - Google Patents
Auto buy frameInfo
- Publication number
- JPH0615803Y2 JPH0615803Y2 JP2672085U JP2672085U JPH0615803Y2 JP H0615803 Y2 JPH0615803 Y2 JP H0615803Y2 JP 2672085 U JP2672085 U JP 2672085U JP 2672085 U JP2672085 U JP 2672085U JP H0615803 Y2 JPH0615803 Y2 JP H0615803Y2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- frame
- pipe
- frame pipe
- connecting fitting
- 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 - Lifetime
Links
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
【考案の詳細な説明】 〔考案の技術分野〕 この考案は、パイプ製のフレーム内にエンジンの冷却水
を通すようにしたオートバイのフレームに関する。DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a motorcycle frame in which engine cooling water is passed through a pipe frame.
オートバイのフレームは、パイプ製のフレームを連結金
具に溶着して作ることが多い。そして、最近では、冷却
型のエンジンを搭載することがあり、その場合に、エン
ジンの冷却水をフレームパイプを通して、ラジエータん
配管することがある。この場合には、フレームパイプの
上端にエア抜き孔を設け、下端にドレーン孔を設ける必
要があり、通常は、フレームパイプに横孔を穿設し、こ
の横孔に合せて外側にナットを溶着し、ボルト状の栓体
を螺着するようにしていて、溶着作業が大変で、手数が
かかっている。A motorcycle frame is often made by welding a pipe frame to a connecting fitting. In recent years, a cooling engine may be mounted, and in that case, cooling water for the engine may be piped through a frame pipe to a radiator. In this case, it is necessary to provide an air vent hole at the upper end of the frame pipe and a drain hole at the lower end.Normally, a horizontal hole is drilled in the frame pipe and a nut is welded to the outside in accordance with this horizontal hole. However, since the bolt-shaped plug is screwed on, the welding work is difficult and time-consuming.
この考案は、かかる点に鑑み、フレームパイプを溶着す
る連結金具に穿設によってエアー抜き孔又はドレーン孔
を設け、作業が簡単で安価にできるオートバイのフレー
ムを得ることを目的とする。In view of the above point, the present invention has an object to obtain a motorcycle frame which is easy and inexpensive to perform by providing an air vent hole or a drain hole by drilling a connecting fitting for welding a frame pipe.
以下、本考案を図面に示す実施例について説明する。 The present invention will be described below with reference to embodiments shown in the drawings.
フレームパイプ１は、鋼管又は軽合金管製で、所定の長
さに切断し、曲げ加工して所望の形状にしてある。連結
金具２は、鋼又は軽合金で、鍛造等によって所定の形状
に成形するもので、フレームパイプ１は、端部を連結金
具２の端に設けた突部３に挿入して溶着してフレームを
形成する。ところで本考案は、連結金具２の端の突部３
の端面から、ドリルで通孔４を穿設し、この通孔４の奥
に横孔５を穿設してネジたてする。そして、この横孔５
にボルト状の栓体６を螺着して、横孔５をエア抜き孔又
はドレーン孔とする。上側はエア抜き孔であり、下側は
ドレーン孔である。The frame pipe 1 is made of a steel pipe or a light alloy pipe, cut into a predetermined length, and bent to have a desired shape. The connecting fitting 2 is made of steel or a light alloy and is formed into a predetermined shape by forging or the like. The frame pipe 1 is inserted into the projection 3 provided at the end of the connecting fitting 2 and welded to form a frame. To form. By the way, according to the present invention, the protrusion 3 at the end of the connecting fitting 2 is used.
The through hole 4 is drilled from the end face of the, and the horizontal hole 5 is drilled in the inner side of the through hole 4 and screwed. And this side hole 5
A bolt-shaped plug body 6 is screwed onto the side wall 5 to make the lateral hole 5 an air vent hole or a drain hole. The upper side is an air vent hole and the lower side is a drain hole.
連結金具２に設ける通孔４及び横孔５は、ドリルで簡単
に穿設でき、溶接の場合には水洩れのないように全周確
実にしなければならないが、これに較べて加工が簡単に
でき、水洩れの心配もない。そして、溶接跡もなく、き
れいに仕上げることができる。The through hole 4 and the lateral hole 5 provided in the connecting fitting 2 can be easily drilled, and in the case of welding, it is necessary to secure the entire circumference so as to prevent water leakage, but the processing is easier than this. You can do it without worrying about water leaks. And it can be finished neatly without any welding marks.
〔考案の効果〕 以上説明したように、この考案は、フレームパイプの両
端を連結金具に溶着し、フレームパイプ内に冷却水を通
すようにしたものに於て、連結金具のフレームパイプ挿
入部に通孔を穿設すると共に、連結金具に通孔に通じる
横孔を設けて栓体を螺着し、エアー抜き孔又はドレーン
孔としたので、通孔及び横孔をドリル加工で簡単に設け
ることができて、安価にでき、水洩れの心配もない。そ
して、溶接跡がなく、きれいに仕上げることができる。
又、部品点数も少くできる。[Effects of the Invention] As described above, according to the present invention, both ends of the frame pipe are welded to the connecting metal fittings, and cooling water is passed through the frame pipes. A through hole is provided, and a horizontal hole that leads to the through hole is provided in the connecting metal fitting, and the plug body is screwed into the air hole or the drain hole, so the through hole and the horizontal hole can be easily drilled. It can be made inexpensive, and there is no worry of water leakage. And there are no welding marks and it can be finished neatly.
Also, the number of parts can be reduced.
図は本考案の一実施例を示し、第１図は側面図、第２図
は第１図Ａ矢示部の拡大図、第３図は第１図Ｂ矢示部の
縦断拡大図である。 １…フレームパイプ、２…連結金具、４…通孔、５…横
孔、６…栓体。FIG. 1 shows an embodiment of the present invention. FIG. 1 is a side view, FIG. 2 is an enlarged view of an arrow A in FIG. 1, and FIG. 3 is an enlarged vertical section of an arrow B in FIG. . DESCRIPTION OF SYMBOLS 1 ... Frame pipe, 2 ... Connection metal fittings, 4 ... Through hole, 5 ... Lateral hole, 6 ... Plug body.
Claims (1)
し、フレームパイプ内に冷却水を通すようにしたものに
於て、連結金具のフレームパイプ挿入部に通孔を穿設す
ると共に、連結金具に通孔に通じる横孔を設けて栓体を
螺着し、エアー抜き孔又はドレーン孔としたことを特徴
とするオートバイのフレーム。Claim: What is claimed is: 1. A structure in which both ends of a frame pipe are welded to a connecting fitting so that cooling water can pass through the frame pipe. A motorcycle frame characterized in that a lateral hole communicating with the through hole is provided and a plug is screwed into the hole to form an air vent hole or a drain hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2672085U JPH0615803Y2 (en) | 1985-02-26 | 1985-02-26 | Auto buy frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2672085U JPH0615803Y2 (en) | 1985-02-26 | 1985-02-26 | Auto buy frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61142694U JPS61142694U (en) | 1986-09-03 |
| JPH0615803Y2 true JPH0615803Y2 (en) | 1994-04-27 |
Family
ID=30522996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2672085U Expired - Lifetime JPH0615803Y2 (en) | 1985-02-26 | 1985-02-26 | Auto buy frame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0615803Y2 (en) |
-
1985
- 1985-02-26 JP JP2672085U patent/JPH0615803Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61142694U (en) | 1986-09-03 |
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