CN2494246Y

CN2494246Y - Multifunctional quick gas welding torch

Info

Publication number: CN2494246Y
Application number: CN 01249402
Authority: CN
Inventors: 孙之衡
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-08-02
Filing date: 2001-08-02
Publication date: 2002-06-05
Anticipated expiration: 2011-08-02

Abstract

A multifunctional fast gas welding torch comprises a torch body, a gas supply device and an ignition mechanism. The gas welding torch is characterized in that a big and a small housings made of hollow tube are connected through an anterior support to form a rod shape; a igniter capsule is fixedly arranged on the end of the small housing; the gas supply device and the ignition mechanism are arranged in the big housing. Screw down the air box by the posterior support, open the gas outlet valve and conduct the nozzle arranged in the igniter capsule of the ignition mechanism then the ejected gas burns; the flame can be adjusted with the posterior support to conduct brazing or gas cutting. A firing chamber and a soldering iron tip are connected on the igniter capsule to conduct the tin soldering operation. The welding torch is simple in structure, easy in operation, nice and small in appearance, and includes the advantages of all types of micro gas welding tools, as well as adopts the valve of lighter on sale, which is convenient in fuel supplement, carrying and using.

Description

Multi-functional quick gas welding torch

Technical field

The utility model relates to a kind of multi-functional quick gas welding torch, belongs to the miniature soldering appliance of operations for forming.When being specially adapted to not have electricity, field work and do not have the high-tech product circuit welding of electric field influence.

Background technology

Existingly utilize butane gas burning to carry out the miniature soldering appliance of soldering, soldering, though have open, as pen formula combustion gas soldering apparatus, Gas soldering iron etc., complex structure, it is beautiful that profile is owed, or operation inconvenience.

Summary of the invention

The purpose of this utility model is to provide a kind of simple in structure, handling ease, small and exquisite attractive in appearance, comprise the whole advantages of all miniature gas soldering appliances, be specially adapted to not have electricity, field and do not have the multi-functional quick gas welding torch that the high-tech product circuit welding of electric field influence needs.

Technical conceive of the present utility model is, big cover and little cover by hollow connect into shaft-like rifle body, be provided with feeder and ignition mechanism in the big cover of rifle body, big cover top is provided with the igniting of back seat Synchronization Control and regulates combustion case, little cover end is provided with igniter cap, in this sparking, burning, can carry out soldering and gas cutting, the fiery chamber of hollow and solid solder horn in the connection can carry out soldering.

Practical application effect of the present utility model has reached its intended purposes fully, and simple in structure, processing ease, aesthetic in appearance, small and exquisite, has used the accessory and the fuel of existing commercially available gas lighter, and handling ease, fuel supplement carry, easy to use.

Description of drawings:

Accompanying drawing is the utility model structural representation.

Among the figure: 1-solder horn, 2-fire chamber, 3-igniter cap, 4-porcelain cup, 5-pore, the little cover of 6-, 7-gas bar, the 8-pore, 9-front stall, 10-piezoelectricity pond, the big cover of 11-, 12-jump ring, 13-air outlet valve, the 14-gas tank, 15-gas tank bar, 16-back seat, 17-snap ring, 18-pressure cap, 19-intake valve.

The specific embodiment

The utility model will be further described below in conjunction with accompanying drawing, and provide embodiment.

Referring to accompanying drawing, accompanying drawing is for depressing back seat ignition state diagram.

This multi-functional quick gas welding torch is by the rifle body, feeder and ignition mechanism are formed, it is characterized in that front stall that big cover 11 that described rifle body is made by hollow tubular product and little cover 6 usefulness insulate 9 is affixed becomes shaft-like, stretch on the front stall 9 in the big cover and be symmetrically arranged with the groove that cooperates with the piezoelectricity pond, little socket extends bottom land, be connected with snap ring 17 in the mouth of pipe of big set upper side, there is symmetrically arranged breach the lower end of snap ring 17, the upper end of little cover is provided with pore 8 near the front stall place, can enter air, play the little cover of cooling again, the lower end is connected with igniter cap 3, the upper end of igniter cap is connected with the porcelain cup 4 of back-off, be provided with nozzle in the cup, the porcelain cup upper end connects the gas bar 7 that stretches in the big cover 11, and the gas bar at porcelain cup place is provided with pore 5, the lower end of igniter cap 3 connects the fiery chamber 2 of hollow, the steam exhaust port that symmetry is arranged on its locular wall, the indoor resistance wire that is provided with, lower end, fiery chamber connects solder horn 1.

Described feeder is by gas tank 14, intake valve 19, air outlet valve 13, jump ring 12 and back seat 16 are formed, gas tank 14 be one with big cover 11 closed containers that cooperate, be arranged on the piezoelectricity pond 10 in the big cover, on establish intake valve 19, divide into air outlet valve 13, connect with gas tank bar 15 between two valves, the gas tank bar is provided with the hole that communicates with gas tank and adjusts the control valve of tolerance, all valves adopt valve or its modified of gas lighter, on the piezoelectricity pond under the gas tank, being provided with jump ring 12 links to each other with air outlet valve 13, the top of gas tank 1 is provided with the back seat 16 of control air feed and igniting, the shell of back seat 16 is inserted in big cover 11, be provided with the pressure cap 18 affixed in it, the outer and snap ring of pressure cap with back seat, in match with the gas tank inlet valve seat, the lower end outer rim of pressure cap 18 has two flanges corresponding with the breach of snap ring 17 to be inserted in snap ring, the top of intake valve 19 is provided with the adjusting device that is driven gas tank bar adjusted valve events by pressure cap 18 control, and the giving vent to anger to chew with flexible pipe of air outlet valve is connected with gas bar 7.

The piezoelectricity pond 10 that described ignition mechanism is used by gas lighter and the extension line of positive and negative electrode constitute in the groove that two piezoelectricity ponds 10 are installed in the front stall 9 in the big cover 11, negative pole is pressed on the little cover 6, extend to igniter cap 3 through little cover, positive pole is connected with gas bar 7, extend to the nozzle in the porcelain cup 4, cut off positive and negative electrode by the magnetic cup and form electronic ignition mechanism.

Operating process of the present utility model is as follows:

At first use commercially available bottled butagas, the same with lighter inflation gas tank is full of, push back seat then, pressure cap is pressed to gas tank and is moved down, and the pressure cap flange leaves the breach of snap ring under snap ring, jump ring is opened air outlet valve, butagas constantly advances air inlet pole, and with enter air from the pore of little cover pore on the gas bar and mix, meanwhile, gas tank is also depressed the piezoelectricity pond, the ignite butagas burning of turn-on power, electronic striking is regulated the firepower size with the back seat counter rotation then, flame sprays from fiery chamber, and add showing tremendous enthusiasm chamber and solder horn, carry out soldering, as want soldering or gas cutting, then take off fiery chamber and solder horn, flame regulates flame and can carry out soldering or torch operation, when closing from the nozzle ejection of igniter cap, with the rotation of back seat clockwise direction, backing off puts in place gets final product.

Claims

1, a kind of multi-functional quick gas welding torch is made up of rifle body, feeder and ignition mechanism, it is characterized in that:

A, big cover (11) that the rifle body is made by hollow tubular product and little cover (6) become shaft-like by the front stall (9) that insulate is affixed, stretch on the front stall (9) in the big cover and be relatively set with the groove that cooperates with the piezoelectricity pond, little socket extends bottom land, in the mouth of pipe of big set upper side, be connected with snap ring (17), there is symmetrically arranged breach snap ring (17) lower end, there is pore (8) little set upper side near the front stall place, the lower end is connected with igniter cap (3), the upper end of igniter cap (3) is connected with the porcelain cup (4) of back-off, be provided with nozzle in the cup, the porcelain cup upper end connects the gas bar (7) that stretches in the big cover (11), and the gas bar at porcelain cup place is provided with pore (5);

B, feeder is by gas tank (14), intake valve (19), air outlet valve (13) jump ring (12) and back seat (16) are formed, gas tank (14) is a closed container that cooperates with big cover, be arranged on the piezoelectricity pond (10) in the big cover (11), on establish intake valve (19), under air outlet valve (13) is arranged, connect with gas tank bar (15) between two valves, gas tank bar (15) is provided with the hole that is communicated with gas tank, with the control valve that adjusts the tolerance size, piezoelectricity pond (10) under the gas tank is provided with jump ring (12) and is connected with air outlet valve, the giving vent to anger of air outlet valve chewed with flexible pipe and linked to each other with gas bar (7), the top of gas tank (14) is provided with the back seat (16) of control air feed and igniting, the shell of back seat (16) is inserted in big cover (11), be provided with the pressure cap affixed with back seat (18) in it, pressure cap is outer and snap ring is interior and gas tank, and inlet valve seat matches, its lower end outer rim has the corresponding flange of breach with snap ring (17), and the top of intake valve (19) is provided with the adjusting device that is driven the action of gas tank bar control valve by pressure cap (18) control;

C, ignition mechanism are made of the extension line of piezoelectricity pond (10) and positive and negative electrode, two piezoelectricity ponds (10) are installed in the groove of the front stall (9) in the big cover, and negative pole is pressed on the little cover (6), extends to igniter cap (3) through little cover, positive pole is connected with gas bar (7), extends to the nozzle in the porcelain cup (4).

2, multi-functional quick gas welding torch according to claim 1 is characterized in that the lower end of igniter cap (3) is connected with the fiery chamber (2) of hollow, and its locular wall has the steam vent of symmetry, and indoor have a resistance wire, and lower end, fiery chamber is connected with solder horn (1).