KR200479103Y1 - Extention type flexible tube gas torch - Google Patents
Extention type flexible tube gas torch Download PDFInfo
- Publication number
- KR200479103Y1 KR200479103Y1 KR2020140005386U KR20140005386U KR200479103Y1 KR 200479103 Y1 KR200479103 Y1 KR 200479103Y1 KR 2020140005386 U KR2020140005386 U KR 2020140005386U KR 20140005386 U KR20140005386 U KR 20140005386U KR 200479103 Y1 KR200479103 Y1 KR 200479103Y1
- Authority
- KR
- South Korea
- Prior art keywords
- spark ignition
- ignition type
- type spark
- tube
- gas torch
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/38—Torches, e.g. for brazing or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Arc Welding In General (AREA)
Abstract
The present invention relates to an elongated flow tube gas torch capable of changing the length of the gas torch and changing the direction of the gas torch according to work site conditions so that more effective gas cutting and oxygen welding can be performed.
In order to achieve this, the present invention provides a spark ignition type spark ignition type spark ignition type spark ignition type spark ignition type spark ignition type spark ignition type spark ignition type spark ignition type spark ignition type spark ignition type spark ignition type spark ignition type spark ignition type spark ignition device comprising: Wherein the guide tube 20 has a double structure of an inner tube 21 made of a heat resistant material and a flexible tube 22 made of a metal and surrounding the inner tube 21; The guide pipe 20 and the handle 30 are constructed in a detachable structure so that the bolt 35 is integrally formed at one side of the handle 30 and the bolt 35 And a coupling nut (25) is formed at one end of the guide tube (20).
Description
The present invention relates to a gas torch, and more particularly, to an elongated flow tube gas torch capable of adjusting the length and direction of the torch so that the welding or cutting operation can be performed more easily.
Generally, a gas torch is connected to a gas container at the time of gas welding or cutting, and is configured to burn out a gas to be spouted and injected, thereby spouting a flame, and sparks suitable for use such as welding, cutting,
However, in the conventional gas torch, since the guide pipe guiding the gas is made of a metal material, the length of the gas torch is uniform, and it is inconvenient to cope with the situation of the work site.
On the other hand, as a conventional technique for improving this, Patent No. 1036557 has proposed a technique relating to a tip for extending a gas torch which can be used by being connected to the head portion of a gas torch.
However, the extension tip of the gas torch in the above-mentioned conventional technique is capable of extending the length of the torch but it is impossible to adjust the direction, and the operator also performs the connection work at the work site And the like.
The present invention has been proposed in order to solve the above problems in the prior art, and it is an object of the present invention to provide a technique for easily controlling the length and direction of the gas torch according to the working conditions in the field, To be able to do so.
According to an aspect of the present invention, there is provided a gas torch comprising a head part for spark ignition, a guide tube for guiding gas to the head part, and a handle part connected to one side of the guide tube, And a flexible tube of a metal material surrounding the inner tube; The guide pipe and the grip portion are formed in a detachable structure. The bolt portion is integrally formed at one side of the handle portion, and the fastening nut is formed at one end of the guide pipe corresponding to the bolt portion.
The gas torch according to the present invention can change the length of the gas torch and change the direction of the gas torch according to the work site conditions, thereby achieving more effective gas cutting and oxygen welding.
1 is a side view of an extended gas torch according to an embodiment of the present invention;
2 is an elongated gas torch separation view of the present invention.
Fig. 3 is a view showing a state where the extension type gas torch length adjustment guide tube is replaced with the present invention. Fig.
4 is a state in which the elongated gas torch direction of the present invention is adjusted.
5 is a cross-sectional enlarged view of a gas torch guide tube according to another embodiment of the present invention.
6 is a detailed sectional view of a guide tube detachable section of a gas torch according to another embodiment of the present invention.
Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.
1 through 4, a gas torch according to an embodiment of the present invention includes a
In particular, the
The
Hereinafter, effects of the gas torch according to the present invention will be described.
First, when it is desired to carry out gas cutting or oxygen welding work in the industrial field, after the gas supply hose is connected to the
At this time, when the working space is narrow or not easy according to the field conditions, the length of the
That is, if it is necessary to change the length of the
When the direction of the
Accordingly, when the gas torch of the present invention is used, the length and direction of the gas torch can be adjusted according to the situation of a work site, thereby achieving an optimum working efficiency.
5 shows a gas torch structure according to another embodiment of the present invention in which a shape is formed between the
In this case, since the
6 shows a structure according to another embodiment of the present invention. It can be seen that a
With such a structure, guide can be made by the
10: head part 20: guide tube
21: inner tube 22: flexible tube
23: coil wire 25: fastening nut
30: handle 31: gas control valve
32: Hose connection port 35: Bolt portion
Claims (4)
The guide tube 20 has a double structure of an inner tube 21 made of a heat resistant material and a flexible tube 22 made of a metal and surrounding the inner tube 21;
The guide pipe 20 and the handle 30 are constructed in a detachable structure so that the bolt 35 is integrally formed at one side of the handle 30 and the bolt 35 At one end of the guide tube (20), a fastening nut (25) is formed;
A coil wire 23 made of a shape memory alloy material is inserted between the inner tube 21 and the flexible tube 22 so that the inner tube 21 can be coiled Wrapped;
Wherein the coil wire (23) is formed with a protrusion (23a) protruding outward to increase the contact area with the inner tube (21).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020140005386U KR200479103Y1 (en) | 2014-07-18 | 2014-07-18 | Extention type flexible tube gas torch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020140005386U KR200479103Y1 (en) | 2014-07-18 | 2014-07-18 | Extention type flexible tube gas torch |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200479103Y1 true KR200479103Y1 (en) | 2015-12-18 |
Family
ID=55170921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020140005386U KR200479103Y1 (en) | 2014-07-18 | 2014-07-18 | Extention type flexible tube gas torch |
Country Status (1)
Country | Link |
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KR (1) | KR200479103Y1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002501808A (en) * | 1998-02-03 | 2002-01-22 | ボストン・サイアンティフィック・リミテッド | Integrated coaxial transmission line and flexible drive cable |
KR200343551Y1 (en) * | 2003-12-05 | 2004-03-02 | 김경만 | A wire-guide for welding torch |
JP2007196252A (en) * | 2006-01-25 | 2007-08-09 | Honda Motor Co Ltd | Welding torch |
-
2014
- 2014-07-18 KR KR2020140005386U patent/KR200479103Y1/en active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002501808A (en) * | 1998-02-03 | 2002-01-22 | ボストン・サイアンティフィック・リミテッド | Integrated coaxial transmission line and flexible drive cable |
KR200343551Y1 (en) * | 2003-12-05 | 2004-03-02 | 김경만 | A wire-guide for welding torch |
JP2007196252A (en) * | 2006-01-25 | 2007-08-09 | Honda Motor Co Ltd | Welding torch |
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