JPH0318056Y2 - - Google Patents
Info
- Publication number
- JPH0318056Y2 JPH0318056Y2 JP1983012819U JP1281983U JPH0318056Y2 JP H0318056 Y2 JPH0318056 Y2 JP H0318056Y2 JP 1983012819 U JP1983012819 U JP 1983012819U JP 1281983 U JP1281983 U JP 1281983U JP H0318056 Y2 JPH0318056 Y2 JP H0318056Y2
- Authority
- JP
- Japan
- Prior art keywords
- handle
- supporter
- attached
- hose
- tip
- 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
- Arc Welding In General (AREA)
Description
【考案の詳細な説明】
本考案は溶接用トーチハンドルに関する
この種ハンドルにおいてはハンドルの後端に取
付けたケーブルホースが溶接時に屈曲され、その
屈曲はハンドル後端において著しく、このためケ
ーブルホースがしばしばハンドル後端において破
損する不都合を有し、これを防止するためハンド
ルに固定されるホース外周にはサポータを介装し
ている。[Detailed description of the invention] The present invention relates to a welding torch handle. In this type of handle, the cable hose attached to the rear end of the handle is bent during welding, and the bending is significant at the rear end of the handle, so the cable hose is often This has the disadvantage that the rear end of the handle is damaged, and to prevent this, a supporter is interposed around the outer circumference of the hose that is fixed to the handle.
そしてこのサポータは硬度を上げるとか或は肉
厚を厚くして剛性を高めるとトーチの操作性を著
しくさまたげるので適度の可撓性を必要とし、こ
のためサポータを施してもハンドルの後端でケー
ブルホースはその内部の溶接芯線の円滑な流れを
阻害するほど曲げられることがある。 If this supporter is made harder or thicker to increase its rigidity, it will significantly impede the operability of the torch, so it needs to have a certain degree of flexibility. The hose may be bent to the extent that it interferes with the smooth flow of the weld core within the hose.
本考案はかゝる不都合を改良することを目的と
したものでハンドルケース1の先端にトーチ本体
2を取付けると共に後端に可撓性のサポータ3を
介してケーブルホース4を取付けた溶接用トーチ
ハンドルにおいて、前記ハンドルケース1に、前
記サポータ3を囲繞して先端が円弧面によつてラ
ツパ状に開拡する面取穴5を形成したことを特徴
とする。 The present invention aims to improve such disadvantages, and is a welding torch in which a torch body 2 is attached to the tip of a handle case 1, and a cable hose 4 is attached to the rear end via a flexible supporter 3. The handle is characterized in that the handle case 1 is provided with a chamfered hole 5 which surrounds the supporter 3 and whose tip expands in a tapered shape with an arcuate surface.
なお面取穴5はサポータ3の左右両側を挟んで
上下両側をラツパ状に開拡するか或は上下両側の
みならず左右両側もラツパ状に開拡してもよい。 Note that the chamfered hole 5 may be opened and widened on both the upper and lower sides of the supporter 3 on either side, or may be opened and widened not only on the upper and lower sides but also on both the left and right sides.
このように本考案によるときは、ハンドルケー
ス1に、ケーブルホース4の外周に嵌挿されたサ
ポータ3を囲繞して先端が円弧面によつてラツパ
状に開拡する面取穴5を形成したものであるから
ケーブルホース4はサポータ3と共に面取穴5内
で円弧面に沿つて緩やかに湾曲するため、ケーブ
ルホース4内の芯線の流れを阻害することなく溶
接を良好にすることができ又ホースの屈曲による
破損を防止するのみならずトーチの操作性も良好
にして作業者の疲労を軽減することができる等の
効果を有する。 In this way, according to the present invention, a chamfered hole 5 is formed in the handle case 1 so as to surround the supporter 3 that is fitted onto the outer periphery of the cable hose 4, and the tip of the chamfered hole 5 expands and expands in a tapered manner with an arcuate surface. Since the cable hose 4 is curved gently along the arc surface within the chamfered hole 5 together with the supporter 3, it is possible to improve welding without obstructing the flow of the core wire within the cable hose 4. This has the effect of not only preventing damage to the hose due to bending, but also improving the operability of the torch and reducing worker fatigue.
図面は本考案の一実施例を示す一部欠截側面図
である。
1……ハンドルケース、2……トーチ本体、3
……サポータ、4……ケーブルホース、5……面
取穴。
The drawing is a partially cutaway side view showing an embodiment of the present invention. 1...Handle case, 2...Torch body, 3
...Supporter, 4...Cable hose, 5...Chamfered hole.
Claims (1)
けると共に後端に可撓性のサポータ3を介してケ
ーブルホース4を取付けた溶接用トーチハンドル
において、前記ハンドルケース1に、前記サポー
タ3を囲繞して先端が円弧面によつてラツパ状に
開拡する面取穴5を形成したことを特徴とする溶
接用トーチハンドル。 In a welding torch handle in which a torch body 2 is attached to the tip of a handle case 1 and a cable hose 4 is attached to the rear end via a flexible supporter 3, the tip is attached to the handle case 1, surrounding the supporter 3. A welding torch handle is characterized in that a chamfered hole 5 is formed in a circular arc surface to gradually expand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1281983U JPS59120076U (en) | 1983-02-02 | 1983-02-02 | welding torch handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1281983U JPS59120076U (en) | 1983-02-02 | 1983-02-02 | welding torch handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59120076U JPS59120076U (en) | 1984-08-13 |
| JPH0318056Y2 true JPH0318056Y2 (en) | 1991-04-16 |
Family
ID=30144213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1281983U Granted JPS59120076U (en) | 1983-02-02 | 1983-02-02 | welding torch handle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59120076U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT412765B (en) * | 2003-07-03 | 2005-07-25 | Fronius Int Gmbh | TORCH |
-
1983
- 1983-02-02 JP JP1281983U patent/JPS59120076U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59120076U (en) | 1984-08-13 |