CN105864820A

CN105864820A - Automatic flame gun

Info

Publication number: CN105864820A
Application number: CN201610236737.2A
Authority: CN
Inventors: 张静杰
Original assignee: NINGBO FIRM TOOLS Co Ltd
Current assignee: NINGBO FIRM TOOLS Co Ltd
Priority date: 2016-04-15
Filing date: 2016-04-15
Publication date: 2016-08-17

Abstract

The invention provides an automatic flame gun, belongs to the technical field of combustion equipment and solves the problem that a conventional flame gun is inconvenient to use. The automatic flame gun comprises a handle, a gun barrel, a regulating valve, a switch assembly and a limit assembly, wherein the handle is provided with an inlet end and an outlet end, and a guiding channel capable of communicating the inlet end with the outlet end is formed on the handle; the gun barrel is arranged at the outlet end; the regulating valve is arranged between the handle and the gun barrel, and two ends of the regulating valve are connected with the gun barrel and the handle respectively; the switch assembly is arranged on the handle and can block or conduct the guiding channel; the limit assembly is arranged on the handle, can be contacted with the switch assembly and enables the guiding channel to keep a continuous conducting state. The automatic flame gun has the advantages that the use is convenient and the use efficiency is high.

Description

A kind of flame gun automatically

Technical field

The invention belongs to technical field of combustion equipment, relate to a kind of flame gun automatically.

Background technology

Electronic ignition device is according to picnic, some coal gas, roasts, puts the needs such as wax, uses first Entering a kind of portable point firelock that Technology design produces, electronic ignition device has the distinctest Feature, such as portable convenient, ignition security are reliable, flame size scalable etc., are one Plant very useful igniter.

In prior art, burning torch as a kind of in Chinese patent (ZL02136469.9), bag Include the handle being available for gripping and from the outward extending gun barrel in handle source, position, gun barrel one end In handle, one end stretches out, and is provided with igniting generating assembly, wherein in handle Appendix and wire in gun barrel, extend to gun barrel mouth, between gun barrel and handle be Slidable connection, and between gun barrel and the corresponding position of handle, it is provided with gun barrel retraction limit Position mechanism, within making gun barrel neither be fully retracted into handle, also will not all be pulled out handle Outside.There is techniques below problem in the program: 1, the burning torch of the program is not provided with adjusting Joint valve, thus cause user can not air-flow in burning torch be adapted to during using Property regulation, cause user in-convenience in use；2, the program is not provided with limit assembly, Make this burning torch can not continuous firing, cause user in-convenience in use and reduce use Efficiency.

Summary of the invention

It is an object of the invention to there are the problems referred to above for existing technology, it is proposed that a kind of The automatic flame gun that easy to use, service efficiency is high.

The purpose of the present invention can be realized by following technical proposal: a kind of flame gun automatically, Including

Handle, it has entrance point and the port of export, offers and can make entrance point on handle The flow-guiding channel communicated with entrance point；

Gun barrel, it is arranged at the port of export；

Regulation valve, it is arranged between handle and gun barrel, the two ends of regulation valve respectively with rifle Pipe is connected with handle；

Switch module, it is arranged on handle, switch module flow-guiding channel can be made to block or Person turns on；

Limit assembly, it is arranged on handle, and described limit assembly can connect with switch module Touch and make flow-guiding channel keep constant conduction state.

In above-mentioned a kind of flame gun automatically, described regulation valve includes valve body, at valve body Inside offer the interface channel communicated with flow-guiding channel, valve body offers be connected logical The connecting hole that road communicates, is provided with guide rod in connecting hole, and described guide rod can be at intercommunicating pore Interior movement also makes interface channel conducting or blocks.

In above-mentioned a kind of flame gun automatically, described switch module includes

Inner spool, it is positioned at handle and stretches into flow-guiding channel；

Valve gap, it is connected with inner spool and stretches out outside handle, and described valve gap can make inner spool Move in handle and make flow-guiding channel conducting or block.

In above-mentioned a kind of flame gun automatically, offer and flow-guiding channel in described handle The installing hole communicated, described inner spool and valve gap be respectively positioned in installing hole, described valve gap energy Drive inner spool movement in installing hole can make flow-guiding channel conducting or block.

In above-mentioned a kind of flame gun automatically, described limit assembly includes securing rod, Offering the lock hole communicated with installing hole on handle, described securing rod is positioned at lock hole, When valve gap drive inner spool move make flow-guiding channel turn on time, securing rod can contact with valve gap And make flow-guiding channel keep constant conduction state.

In above-mentioned a kind of flame gun automatically, valve gap offer corresponding with securing rod Lock slots, when valve gap drive inner spool move make flow-guiding channel turn on time, described locking Bar can stretch out lock hole and be inserted in lock slots and make flow-guiding channel to keep constant conduction shape State.

In above-mentioned a kind of flame gun automatically, handle is provided with and can run through handle also Stretching into the lock screw in lock hole, described lock screw can contact with securing rod and make lock Fixed pole keeps resting state.

In above-mentioned a kind of flame gun automatically, it is provided with in installing hole for igniting Electronics, described electronics is arranged between inner spool and valve gap and the two ends of electronics are respectively with interior Spool is connected with valve gap, is provided with wire on electronics, is provided with line card bullet in gun barrel Spring, the front end of described wire through handle and is connected with line card spring.

In above-mentioned a kind of flame gun automatically, the front end of gun barrel is provided with adapter, Heart is set in adapter, described in the heart around offering multiple threaded hole.

In above-mentioned a kind of flame gun automatically, it is provided with between gun barrel and regulation valve and connects Head, the two ends of described joint are connected with gun barrel and regulation valve, respectively on joint uniformly Offer the through hole of some penetrator sidewalls.

Compared with prior art, the method have the advantages that

One, the present invention includes handle and gun barrel, be provided with between handle and gun barrel for The regulation valve of regulation air-flow size, improves the degree of regulation of air-flow, facilitates user Use；

Two, on handle, it is provided with the switch module for being turned on and off flow-guiding channel, Facilitate the use of user, handle is additionally provided be connected with switch module spacing Assembly, arranging of limit assembly can make switch module constant conduction flow-guiding channel, so that Obtain this automatic flame gun energy continuous firing, facilitate user and persistently use the present invention, carry The high service efficiency of the present invention.

Accompanying drawing explanation

Fig. 1 is the structural representation of the present invention.

Fig. 2 is the explosive view of the present invention.

Fig. 3 is the sectional view of the present invention.

Fig. 4 is the explosive view of handle in a preferred embodiment of the present invention.

In figure, 100, handle；110, installing hole；120, lock hole；130, water conservancy diversion Passage；131, entrance point；132, the port of export；140, intake valve；150, intake valve Seat；160, buffer spring；200, gun barrel；210, adapter；211, line card spring； 213, heart；300, regulation valve；310, valve body；320, interface channel；330, even Connect hole；340, knob；350, guide rod；400, inner spool；410, valve gap；500、 Securing rod；510, spring；520, lock screw；600, electronics；610, wire； 700, joint；710, through hole.

Detailed description of the invention

The following is the specific embodiment of the present invention and combine accompanying drawing, the technical side to the present invention Case is further described, but the present invention is not limited to these embodiments.

As shown in Figures 1 to 4, this automatic flame gun includes

Handle 100, it has entrance point 131 and the port of export 132, opens on handle 100 It is provided with the flow-guiding channel 130 that entrance point 131 and entrance point 131 can be made to communicate；

Gun barrel 200, it is arranged at the port of export 132；

Regulation valve 300, it is arranged between handle 100 and gun barrel 200, regulates valve 300 Two ends be connected with gun barrel 200 and handle 100 respectively；

Switch module, it is arranged on handle 100, and switch module can make flow-guiding channel 130 Block or conducting；

Limit assembly, it is arranged on handle 100, described limit assembly energy and switches set Part contacts and makes flow-guiding channel 130 keep constant conduction state.

Based on above-mentioned technical characteristic, the present invention includes handle 100 and gun barrel 200, at hands The regulation valve 300 for regulating air-flow size it is provided with between handle 100 and gun barrel 200, Thus improve the degree of regulation of air-flow, facilitate the use of user；Further, Handle 100 is provided with the switch module for turning on or block flow-guiding channel 130, Facilitate the use of user, handle 100 is additionally provided with and is connected with switch module Limit assembly, arranging of limit assembly can contact with switch module and make flow-guiding channel 130 Keep constant conduction state, so that this automatic flame gun energy continuous firing, facilitate User persistently uses, and improves the service efficiency of the present invention.

Above-mentioned regulation valve 300 includes valve body 310, offers and water conservancy diversion in valve body 310 The interface channel 320 that passage 130 communicates, air-flow can be derived by the port of export 132 and pass through Interface channel 320 is directed in gun barrel 200, valve body 310 offers be connected logical The connecting hole 330 that road 320 communicates, is provided with guide rod 350 in connecting hole 330 and leads Bar 350 can move along connecting hole 330 so that guide rod 350 can turn on or block connection Passage 320, it is ensured that user can regulate interface channel 320 by moving leader 350 Interior air-flow conduction amount, expands the scope of application of the present invention, improves service efficiency.

Further, the upper end of guide rod 350 is stretched out connecting hole 330 and is provided with knob 340, user can drive guide rod 350 to move along link slot by knob 340, convenient The use of user.

Above-mentioned switch module includes inner spool 400, and it is positioned at handle 100 stretching into and leads Circulation road 130；Valve gap 410, it is connected with inner spool 400 and stretches out outside handle 100, User can drive inner spool 400 move in handle 100 and make to lead by valve gap 410 Circulation road 130 turns on or blocks, it is ensured that user can control this flame by valve gap 410 Being turned on and off of rifle, improves service efficiency.

Preferably, offer, in handle 100, the installing hole communicated with flow-guiding channel 130 110, wherein installing hole 110 is arranged in the middle part of flow-guiding channel 130 and installing hole 110 can be by Flow-guiding channel 130 is divided into two, and inner spool 400 and valve gap 410 are respectively positioned on installing hole 110 In and one end of valve gap 410 stretch out installing hole 110, the diameter of inner spool 400 equal to or More than the diameter of installing hole 110, when inner spool 400 is inserted in mounting groove, internal valve Core 400 can block air-flow and pass through installing hole 110, offers on inner spool 400 simultaneously Communication groove, when user pressing valve gap 410 can make inner spool 400 along installing hole 110 Mobile and energy UNICOM is positioned at the flow-guiding channel 130 of installing hole 110 both sides, so that bringing about the desired sensation Stream can pass through flow-guiding channel 130 and import in gun barrel 200,

Above-mentioned limit assembly includes securing rod 500, offers and install on handle 100 The lock hole 120 that hole 110 communicates, securing rod 500 is positioned at lock hole 120, works as valve Lid 410 drive inner spool 400 moves when making flow-guiding channel 130 turn on, securing rod 500 Can move along lock hole 120 and contact with valve gap 410 so that flow-guiding channel 130 is protected Hold constant conduction state, it is to avoid user needs long-time pressing valve gap 410 to realize leading Circulation road 130 constant conduction state, facilitates the use of user.

Preferably, valve gap 410 offers the lock slots corresponding with securing rod 500, When valve gap 410 drive inner spool 400 move make flow-guiding channel 130 turn on time, securing rod 500 can stretch out lock hole 120 and are inserted in lock slots and make flow-guiding channel 130 keep Constant conduction state, facilitates user and uses.

Further, securing rod 500 is provided with spring 510 and the two ends of spring 510 Contacting with handle 100 and securing rod 500 respectively, spring 510 can drive securing rod 500 Reply initial position, facilitate the use of user.

Further, handle 100 is provided with can run through handle 100 and stretch into locking Lock screw 520 in hole 120, moves when securing rod 500 takes place along lock hole 120 After Dong, user can rotate lock screw 520 and make lock screw 520 and securing rod 500 Contact, securing rod 500 can overcome elastic force that spring 510 deformation produces to keep static shape State, it is thus possible to make valve gap 410 keep flow-guiding channel 130 persistently to lead by securing rod 500 Logical state, facilitates the use of user.

The electronics 600 for igniting it is provided with, in electronics 600 is arranged in mounting groove Between spool 400 and valve gap 410 and electronics 600 two ends respectively with inner spool 400 and Valve gap 410 is connected, and valve gap 410 can drive electronics 600 and inner spool 400 along installation Hole 110 is moved, and is wherein provided with wire 610 on electronics 600, in gun barrel 200 Being provided with line card spring 510211, the front end of wire 610 is through handle 100 and line card Spring 510211 is connected, and during valve gap 410 moves, valve gap 410 can make electronics 600 produce electric spark and are transferred to gun barrel 200 front end by wire 610 and are lighted by rifle The air-flow that pipe 200 is derived, it is achieved that the automatic ignition of the present invention, facilitates user Use, also improve the safety of user simultaneously.

Further, the front end of gun barrel 200 is provided with adapter 210, in adapter 210 Heart 213 is inside set, around offering multiple threaded hole, user energy on heart 213 The discharge angle of flame is adjusted, it is ensured that air-flow by adjusting the angle of inclination of threaded hole The flame lighting generation can outwards penetrate helical form flame by heart 213, thus expands The coverage of flame, expands the range of the present invention.

Preferably, between gun barrel 200 and regulation valve 300, it is provided with joint 700, connects The two ends of 700 are connected, on joint 700 with gun barrel 200 and regulation valve 300 respectively Uniformly offer the through hole 710 of some penetrator 700 sidewalls, in use, When air-flow is derived by communicating passage and is directed in gun barrel 200 through joint 700, gas Stream can in joint 700 mixing air, thus improve the oxygen content in air-flow, it is to avoid The electric spark that electronics 600 produces due to oxygen content in air-flow too low and can not be by point Combustion, affects the present invention and normally works the generation of phenomenon, improve the service efficiency of the present invention.

Intake valve 140 and inlet valve seat 150, air inlet it is provided with in flow-guiding channel 130 Valve 140 is connected with inlet valve seat 150, between intake valve 140 and inlet valve seat 150 Be provided with buffer spring 160, the two ends of buffer spring 160 respectively with handle 100 and entering Air valve seat 150 is connected, and is provided with external gas cylinder, in gas cylinder on inlet valve seat 150 Air-flow can pass sequentially through inlet valve seat 150 and intake valve 140 and be directed into flow-guiding channel In 130.

Specific embodiment described herein is only to present invention spirit theory for example Bright.Those skilled in the art can be to described specific embodiment Make various amendment or supplement or use similar mode to substitute, but without departing from The spirit of the present invention or surmount scope defined in appended claims.

Claims

1. an automatic flame gun, it is characterised in that include

Gun barrel, it is arranged at the port of export；

The automatic flame gun of one the most according to claim 1, it is characterised in that institute State regulation valve and include valve body, in valve body, offer the interface channel communicated with flow-guiding channel, Valve body offers the connecting hole communicated with interface channel, is provided with in connecting hole and leads Bar, described guide rod can move and make interface channel conducting in intercommunicating pore or block.

The automatic flame gun of one the most according to claim 1, it is characterised in that institute State switch module to include

The automatic flame gun of one the most according to claim 3, it is characterised in that institute Offering the installing hole communicated with flow-guiding channel in stating handle, described inner spool and valve gap are equal Being positioned at installing hole, described valve gap can drive inner spool movement in installing hole can make water conservancy diversion Channel conductive or blocking-up.

The automatic flame gun of one the most according to claim 4, it is characterised in that institute State limit assembly and include securing rod, handle offers the lock hole communicated with installing hole, Described securing rod is positioned at lock hole, makes flow-guiding channel lead when valve gap drives inner spool to move Time logical, securing rod can contact with valve gap and make flow-guiding channel to keep constant conduction state.

The automatic flame gun of one the most according to claim 5, it is characterised in that Offer the lock slots corresponding with securing rod on valve gap, make when valve gap drives inner spool to move Flow-guiding channel conducting time, described securing rod can stretch out lock hole and be inserted in lock slots in also Flow-guiding channel is made to keep constant conduction state.

The automatic flame gun of one the most according to claim 6, it is characterised in that The lock screw that can run through handle and stretch in lock hole, described locking it is provided with on handle Screw can contact with securing rod and make securing rod to keep resting state.

The automatic flame gun of one the most according to claim 4, it is characterised in that Being provided with the electronics for igniting in installing hole, described electronics is arranged at inner spool and valve gap Between and the two ends of electronics be connected with inner spool and valve gap respectively, electronics is provided with and leads Line, is provided with line card spring in gun barrel, and the front end of described wire is through handle and line Card spring is connected.

The automatic flame gun of one the most according to claim 1, it is characterised in that The front end of gun barrel is provided with adapter, arranges heart in adapter, described in the heart around opening It is provided with multiple threaded hole.

The automatic flame gun of one the most according to claim 1, it is characterised in that Gun barrel and regulation valve between be provided with joint, the two ends of described joint respectively with gun barrel and Regulation valve is connected, and uniformly offers the through hole of some penetrator sidewalls on joint.