CN104949119B

CN104949119B - Gas blowtorch

Info

Publication number: CN104949119B
Application number: CN201510124733.0A
Authority: CN
Inventors: 金相贤
Original assignee: KOVEA CO Ltd
Current assignee: KOVEA CO Ltd
Priority date: 2014-03-26
Filing date: 2015-03-20
Publication date: 2017-08-11
Anticipated expiration: 2035-03-20
Also published as: TWI526654B; TW201541024A; CN104949119A; KR101404470B1

Abstract

The present invention relates to a kind of Gas blowtorch, including：Main body, possesses fixed inner space and receiving space, and fuel bleed pipe is formed with to side extension；Gas container joint portion, is formed with the fuel gas supply path connected with the fuel bleed pipe, and gas container joint portion is provided in the side of the main body in the way of a part is exposed to the outside of the main body and optionally combines gas container；Ignition switch, is provided in the inner space, the combustion gas supplied by the fuel gas supply path is lighted a fire so that combustion gas is burnt by the fuel bleed pipe；And igniting linkage portion, the receiving space is rotatably received within the way of the outside of a lateral main body is exposed, opposite side can be contacted with the ignition switch, adapter holding tank is formed with.

Description

Gas blowtorch

Technical field

The present invention relates to a kind of Gas blowtorch, in more detail, be related to one kind can voluntarily take care of connection gas container and The Gas blowtorch of the adapter of blowtorch.

Background technology

In general, the gas combustion apparatus that can be carried and move used in family or field is fitted with as butane gas Container is filled with the portable gas container of fuel like that and used.

Gas container is largely manufactured in the way of meeting international standard, therefore is had and can Anywhere be bought in the world And the advantage easily used.

Fig. 1 be a diagram that the stereogram of the structure of the Gas blowtorch of prior art, and Fig. 2 be a diagram that Fig. 1 Gas blowtorch Internal structure sectional view.

As shown in these figures, the portable gas blowtorch of prior art is made up of following part：The main body 1 of " ┓ " shape；Combustion Controlled atmosphere section mouthful 2, it forms in the side of main body 1, adjusts the gas quantity of discharge to adjust the size of flame；Adapter 3, its with just The mode that the formula gas container of taking is loaded and unloaded is formed；And the burner 4 of tubulose, it is arranged on the end of main body 1, in the main body 1 inside is provided with to drawing from the combustion gas with reference to the portable gas supply for receptacles in the adapter 3 as illustrated in fig. 2 Lead, the adjusting part 6 of regulating gas amount and be provided with injection combustion gas injection nozzle 7 " ┓ " shape supply pipe 5, be provided with pair The igniter 8 that the combustion gas sprayed and discharged to the supply pipe 5 is lighted a fire, the burner 4 be internally provided with make from Injection nozzle 7 spray fuel gas buring and maintain flame flame maintain mouth 9.

In the Gas blowtorch of such prior art, combustion gas passes through from the portable gas container installed in adapter 3 Supply pipe 5 is moved and sprayed from injection nozzle 7, and the combustion gas of injection maintains the burning of the tip portion of mouth 9 in the flame of burner 4 and produced Flame.

Moreover, adjusting mouth 2 to adjust the amount of the combustion gas supplied to supply pipe 5 by adjusting part 6 and combustion gas, so as to adjust The size of flame.

But, in the Gas blowtorch of such prior art, in order that with Gas blowtorch, it is necessary to by gas container with being in Integrally it is provided in after the adapter 3 of the side of Gas blowtorch is combined and is lighted a fire using igniter 8, because for combines combustion gas The adapter 3 of container and Gas blowtorch is in the side for being integrally provided in Gas blowtorch, so the overall volume of Gas blowtorch can increase Greatly, the problem of there is the keeping of Gas blowtorch and carry inconvenient.

In addition, in order to which the gas container formed with different shape is combined with Gas blowtorch, it is necessary to be provided in combustion in dismounting Other adapter is equipped with after the adapter 3 of the side of gas blowout lamp in Gas blowtorch, accordingly, there exist need to carry all the time for this The problem of inconvenient as other adapter.

And then, in order to be lighted a fire to Gas blowtorch, it is necessary to be equipped with other igniter 8 in the side of Gas blowtorch, Therefore, there is the problem of carrying is inconvenient in the overall volume increase of Gas blowtorch.

The content of the invention

The invention problem to be solved

The problem of present invention is in order to solve as described above and propose, its object is to provide a kind of following gas injection Lamp, i.e. the adapter of Gas blowtorch and gas container can be combined by enabling Gas blowtorch voluntarily to take care of, so as to reduce combustion The volume of gas blowout lamp so that take care of and easy to carry, and by enabling Gas blowtorch easily to combine combustion of different shapes Gas container, so as to improve the interchangeability to gas container.

Scheme for solving problem

In order to reach purpose as described above, Gas blowtorch of the invention is characterised by, including：Possesses fixed inside Space and receiving space simultaneously extend the main body for being formed with fuel bleed pipe to side；It is formed with what is connected with the fuel bleed pipe Fuel gas supply path, by make a part expose to the outside of the main body in the way of be provided in the main body side and selectivity The gas container joint portion of ground combination gas container；The inner space is provided in, to being supplied by the fuel gas supply path Combustion gas lighted a fire so that the ignition switch that combustion gas is burnt by the fuel bleed pipe；And it is lateral described with one The mode that the outside of main body is exposed, opposite side can be contacted with the ignition switch is rotatably received within the receiving space, It is formed with the igniting linkage portion of adapter holding tank.

Here, can also include adapter, the adapter is contained in the adapter holding tank, the adapter selection It is connected to the gas container joint portion and the gas container is combined with the gas container joint portion to property.

Furthermore, it is possible to be, the igniting linkage portion is formed as the component that an outer surface part forms the drum of opening, So that the adapter holding tank and ft connection, protrude in the outer surface side of the igniting linkage portion and are formed with and the point The convex portion of fiery switch contact, is formed with the outside extension of another lateral main body and carries out rotation drive to the igniting linkage portion Dynamic operation handle.

Furthermore, it is possible to be, the side side of the igniting linkage portion possesses to be tilted with that can form the 1st inclined plane and the 2nd Tangential direction of the mode in face along the igniting linkage portion protrudes the inclination raised face to be formed, in the receiving space one of the main body Side protrudes the slide protrusion for being formed with and being contacted when the igniting linkage portion carries out rotation driving with the inclination raised face.

And then, the inclination raised face can be formed by that can carry out elastically-deformable material.

Invention effect

As described above, according to the Gas blowtorch of the present invention, with following effect, i.e. by enabling Gas blowtorch certainly Row keeping can combine the adapter of Gas blowtorch and gas container, so as to reduce the volume of Gas blowtorch and make keeping and carry It is convenient, and easily can be combined the gas container of different shapes with Gas blowtorch, combustion gas is held so as to improve The interchangeability of device.

In addition, carrying out Gas blowtorch with the driving for the igniting linkage portion being equipped with by way of taking care of adapter Igniting, without setting other ignition part, therefore, makes with making the overall volume of Gas blowtorch reduce and can improve The effect for the convenience used.

Brief description of the drawings

Fig. 1 be a diagram that the stereogram of the structure of the Gas blowtorch of prior art.

Fig. 2 be a diagram that the sectional view of the internal structure of Fig. 1 Gas blowtorch.

Fig. 3 be a diagram that the stereogram of the structure of the Gas blowtorch of one embodiment of the present of invention.

Fig. 4 be a diagram that the sectional view of the internal structure of Fig. 3 Gas blowtorch.

Fig. 5 a and Fig. 5 b be a diagram that the work sheet of the action of the Gas blowtorch of one embodiment of the present of invention.

Fig. 6 be a diagram that the knot for combining gas container in the Gas blowtorch of one embodiment of the present of invention using adapter The top view of structure.

Fig. 7 be a diagram that the Gas blowtorch in one embodiment of the present of invention combines the gas container of another shape The top view of structure.

Embodiment

Hereinafter, the Gas blowtorch of one embodiment of the present of invention is described in detail referring to the drawings.

Fig. 3 be a diagram that the stereogram of the structure of the Gas blowtorch of one embodiment of the present of invention, and Fig. 4 be a diagram that Fig. 3 Gas blowtorch internal structure sectional view, Fig. 5 a and Fig. 5 b be a diagram that the Gas blowtorch of one embodiment of the present of invention The work sheet of action, Fig. 6 be a diagram that combining combustion gas in the Gas blowtorch of one embodiment of the present of invention using adapter holds The top view of the structure of device, Fig. 7 be a diagram that the Gas blowtorch in one embodiment of the present of invention combines another shape The top view of the structure of gas container.

As shown in these figures, Gas blowtorch of the invention is configured to include：Possess fixed inner space 110 and accommodate empty Between 120, extend to side and be formed with the main body 100 of fuel bleed pipe 130；It is formed with the combustion gas connected with fuel bleed pipe 130 Supply passageway 210, by make a part expose to the outside of main body 100 in the way of be provided in main body 100 side and optionally With reference to the gas container joint portion 200 of gas container 1；Inner space 110 is provided in, to being supplied by fuel gas supply path 210 Combustion gas lighted a fire so that the ignition switch 300 that combustion gas is burnt by fuel bleed pipe 130；With a lateral main body 100 Outside expose, the mode that opposite side can be contacted with ignition switch 300 is rotatably received within receiving space 120, be formed with The igniting linkage portion 400 of adapter holding tank 410；And adapter holding tank 410 is contained in, it is selectively coupled to combustion gas appearance Device joint portion 200 and the adapter 500 for making gas container 1 be combined with gas container joint portion 200.

Possesses the one of the inner space 110, internally space 110 of the fixation that multiple parts can be set in main body 100 Side possesses the other receiving space 120 that can accommodate the adapter 500 that will be described later.

Moreover, be formed with the front of main body 100 with regular length extension makes the fuel of supply when using Gas blowtorch Burn and produce the fuel bleed pipe 130 of flame.

Fuel bleed pipe 130 is with forming the fuel gas supply path in the gas container joint portion 200 for being combined with gas container 1 210 connections so that the fuel supplied from gas container 1 can be sprayed by fuel bleed pipe 130.

Expose one to the outer surface of main body 100 in the way of it can combine adapter 500 in gas container joint portion 200 Point, the remainder configuration in addition to the part exposed to the outer surface of main body 100 is being formed at the inner space of main body 100 110。

Through in gas container joint portion 200 is formed with fuel gas supply path 210, the fuel gas supply path 210 turn into the path for going out the combustion gas supplied from gas container 1 to the side spray of fuel bleed pipe 130, in gas container joint portion 200 Side is inserted with fuel control valve 600, enabling the amount for the combustion gas that regulation is supplied by fuel gas supply path 210.

In order that the fuel combustion supplied from gas container 1 by fuel gas supply path 210 to fuel bleed pipe 130, Close region possesses the ignition switch 300 for carrying out initial ignition with gas container joint portion 200.

Ignition switch 300 is equipped with side and the state of a side contacts of igniting linkage portion 400, enabling in initial point Spark is produced when fiery.

Igniting linkage portion 400 serves following, i.e. the peripheral operation made it possible in main body 100 is arranged on main body 100 Inner space 110 ignition switch 300 and in initial ignition ignition switch 300 produce spark.

Such igniting linkage portion 400 is formed as the component that an outer surface part forms the drum of opening so that turn Device holding tank 410 and ft connection are connect, the igniting linkage portion 400 has following structure, i.e. in the igniting linkage portion 400 Outer surface side protrude and be formed with the convex portion 420 that contact with ignition switch 300, in the outside extension of another lateral main body 100 It is formed with the operation handle 430 that rotation driving is carried out to igniting linkage portion 400.

The other switching of adapter 500 can be accommodated by being formed with the inner concentric zone depression of igniting linkage portion 400 Device holding tank 410, preferably such adapter holding tank 410 is formed with the size identical size with adapter 500, so that Adapter 500, which is contained in the state of adapter holding tank 410, makes adapter 500 not produce movement.

The convex portion 420 of the igniting linkage portion 400 of receiving space 120 and ignition switch are being rotationally arranged at being formed In the state of 300 side contacts, the outside of operation handle 430 to main body 100, which extends, to be formed, therefore passes through pressing operation handle 430 action, igniting linkage portion 400 will rotate fixed angle while making convex portion 420 press the side of ignition switch 300, So as to produce spark.

Operation handle 430 to Gas blowtorch not only like pyrophoric carrying out point producing ignition switch 300 as above-mentioned Used when fiery, and when being contained in the adapter 500 of adapter holding tank 410 to outside extraction from adapter holding tank 410 Also it can use.

In order to draw adapter 500, as long as catching operation handle 430 by it to the opposite direction lighted a fire to Gas blowtorch Pull, igniting linkage portion 400 will rotate to the opposite direction lighted a fire and make adapter holding tank 410 by linkage portion of lighting a fire The side facing external of 400 incision is exposed, so as to draw adapter 500.

To make to light a fire because of when overturning main body 100 when carrying out rotation driving to such igniting linkage portion 400 Linkage portion 400 arbitrarily rotates and causes the adapter 500 for being contained in adapter holding tank 410 to draw and lose to outside, The side of igniting linkage portion 400 possesses the inclination raised face 440 for the rotation driving that can limit igniting linkage portion 400, is accommodating The side in space 120 is formed with tilting the slide protrusion 121 that raised face 440 is contacted.

The side side that raised face 440 is igniting linkage portion 400 is tilted to protrude along its tangential direction and be respectively formed with the 1st The region of the inclined plane 442 of inclined plane 441 and the 2nd, the 1st inclined plane 441 is tilted to be configured towards the inclined mode in convex portion 420, the 2nd Face 442 towards the inclined mode of operation handle 430 to configure.

Moreover, slide protrusion 121 is formed as with times being able to maintain that and in the 1st inclined plane 441 or the 2nd inclined plane 442 The length for the state that one face is contacted all the time, preferred angled raised face 440 is formed by that can carry out elastically-deformable material so that Igniting linkage portion 400 can swimmingly carry out rotation driving.

Formed by the raised face 440 that tilts for the igniting linkage portion 400 having a structure in which with prominent in main body 100 The slide protrusion 121 of the side of inner space 120 arbitrarily rotates to limit igniting linkage portion 400, so as to prevent adapter 500 loss.

The action for making igniting linkage portion 400 carry out rotation driving by tilting raised face 440 and slide protrusion 121 will said Specifically described during the action of bright Gas blowtorch of the invention.

On the other hand, possesses fuel control valve 600 in the side of main body 100, a part for the fuel control valve 600 is inserted Enter to gas container joint portion 200, enabling regulation forms the fuel gas supply path 210 in gas container joint portion 200 Opening and closing degree.

A part for fuel control valve 600 is equipped with the way of the outside to main body 100 is exposed, enabling in main body 100 peripheral operation fuel control valve 600, the remainder of fuel control valve 600 is inserted into gas container joint portion 200, makes Obtain the opening and closing degree that regulating gas supply passageway 210 is capable of in its end.

Moreover, the opposite direction extension in a direction laterally with being formed with fuel bleed pipe 130 of main body 100 is formed with Handle portion 700, so that operator can grasp Gas blowtorch and safely use combustion gas when using Gas blowtorch Blowtorch.

Reference picture 5a and Fig. 5 b are to the Gas blowtorch using one embodiment of the present of invention with structure as described above Method be described as follows.

First, draw and accommodate to outside in order to which gas container 1 is combined with the gas container joint portion 200 of main body 100 In the adapter 500 of adapter holding tank 410, the process for drawing adapter 500 is as follows.

When the operation handle 430 that will expose to the outside of main body 100 rotates fixed angle counterclockwise, slide prominent Playing 121 can slide in the state of the 2nd inclined plane 442 of the side with being provided in igniting linkage portion 400 is contacted and slip over inclination The protrusion highest central portion of raised face 440 and slided along the 1st inclined plane 441.

Now, to make igniting linkage portion 400 swimmingly rotate, tilting raised face 440 will recover after elastic deformation is carried out Shape originally, when linkage portion 400 of lighting a fire is fully rotating, the adapter 500 for being contained in adapter receiving portion 410 passes through igniting The side facing external of the incision of linkage portion 400 is exposed, so as to draw adapter 500 to outside.

After the adapter 500 of extraction is connected into gas container joint portion 200, gas container joint portion is being connected to 200 adapter 500 opposite side connection gas container 1, clockwise rotating operating handle 430 and make its involution to original Position.

Hereafter, when regulation fuel control valve 600 and the fuel for being contained in gas container 1 is passed through fuel bleed pipe 130 To outside spray it is a certain amount of in the state of to 100 side pressing operation handle 430 of main body when, be provided in the side of operation handle 430 Convex portion 420 will press ignition switch 300 and produce spark so that fuel combustion and in the end of fuel bleed pipe 130 Flame is produced, thereby, it is possible to use Gas blowtorch.

After Gas blowtorch has been used, when adjusting fuel control valve 600 and completely close fuel gas supply path 210, Supply fuel will be stopped and make flame extinction, so as to separate gas container 1 from adapter 500.

Then, adapter holding tank 410 is contained in after adapter 500 is separated from gas container joint portion 200, is rotated Operation handle 430 and make adapter holding tank 410 to external off so that keeping adapter 500.

On the other hand, as shown in fig. 6, the Gas blowtorch of one embodiment of the present of invention will be received in adapter holding tank 410 adapter 500 can combine the gas container of drum, such as Fig. 7 in the state of being connected to gas container joint portion 200 It is shown, it can hold in the state of not connected adapter 500 in gas container joint portion 200 directly in conjunction with the combustion gas of semi-spherical shape Device 2 and use Gas blowtorch, so as to improve the convenience that user is improved to the interchangeability of the shape of gas container.

It is such as many above simply to explanation can be with a portion of by preferred one embodiment of the invention that realize As well known, one embodiment that the scope of the present invention is not limited to the above is explained, with described above hair Bright technological thought and it is intended to be included in its objective identical technological thought in the scope of the present invention.

Description of reference numerals

1：Gas container；

100：Main body；

110：Inner space；

120：Receiving space；

130：Fuel bleed pipe；

200：Gas container joint portion；

210：Fuel gas supply path；

300：Ignition switch；

400：Igniting linkage portion；

410：Adapter holding tank；

420：Convex portion；

430：Operation handle；

440：Tilt raised face；

441：1st inclined plane；

442：2nd inclined plane；

500：Adapter；

600：Fuel control valve；

700：Handle portion.

Claims

1. a kind of Gas blowtorch, it is characterised in that including：

Main body (100), possesses fixed inner space (110) and receiving space (120), and being formed with fuel to side extension sprays Manage (130)；

Gas container joint portion (200), is formed with the fuel gas supply path (210) connected with the fuel bleed pipe (130), institute Gas container joint portion (200) is stated so that the mode that a part is exposed to the outside of the main body (100) is provided in the main body (100) side and optionally combine gas container (1)；

Ignition switch (300), is provided in the inner space (110), the combustion to being supplied by the fuel gas supply path (210) Gas is lighted a fire so that combustion gas is burnt by the fuel bleed pipe (130)；And

Light a fire linkage portion (400), exposed with the outside of a lateral main body (100), opposite side can be with the ignition switch (300) mode of contact is rotatably received within the receiving space (120), is formed with adapter holding tank (410),

The Gas blowtorch also includes adapter (500), and the adapter (500) is contained in the adapter holding tank (410), The adapter (500) be selectively coupled to the gas container joint portion (200) and make the gas container (1) with it is described Gas container joint portion (200) is combined.

2. a kind of Gas blowtorch, it is characterised in that including：

Wherein, the igniting linkage portion (400) is formed as the component that an outer surface part forms the drum of opening so that institute Adapter holding tank (410) and ft connection are stated, protrudes and is formed with and institute in the outer surface side of the igniting linkage portion (400) The convex portion (420) of ignition switch (300) contact is stated, is formed with the outside extension of another lateral main body (100) to described Linkage portion of lighting a fire (400) carries out the operation handle (430) of rotation driving.

3. Gas blowtorch according to claim 2, it is characterised in that

The side side of the igniting linkage portion (400) possesses inclination raised face (440), and the inclination raised face (440) is with energy Tangential direction of the mode of the 1st inclined plane (441) and the 2nd inclined plane (442) along the igniting linkage portion (400) is enough formed to protrude Formed, protruded in receiving space (120) side of the main body (100) and be formed with slide protrusion (121), the slide protrusion (121) contacted when the igniting linkage portion (400) is driven in rotation with the inclination raised face (440).

4. Gas blowtorch according to claim 3, it is characterised in that

The inclination raised face (440) is formed by that can carry out elastically-deformable material.