TWM326619U - Gas ignition gun - Google Patents

Description

M326619 VIII. New Description: [New Technology Field] This work is about a gas igniter, especially a gas point that shortens the gas flow path and can improve the ignition efficiency and fully utilize gas combustion without wasting gas fuel. Fire gun design. [Prior Art] • According to the structure of the portable igniter on the market, the operation procedure usually includes the structure of gas opening and closing, flame adjustment and ignition positioning. In the current gas ignition, the knob is used to control the gas tank. The gas is turned off or on, and this knob must also be used as the flame gas flow rate adjustment after ignition. Known No. 413311 "Improvement of gas igniter structure" is designed for the gas ignition of t, which is easy to cause gas leakage, poor safety, and the shortcomings of the gas venting tab. The system is composed of a razor=-reservoir, a pressure regulating device, an electronic ignition device and a control device, a flame spray device, and a cover. The outer edge of the upper end of the storage cylinder is provided with a cover, and the front end side of the outer 1 is provided with a flame nozzle device. The trigger button member extends outside, and a pressure regulating device is arranged at the upper end of the bedding cylinder. The pressure regulating device is composed of an intake column, a connecting column and a flow control rod, and a positioning seat is arranged above the pressure regulating device for positioning The front end of the seat can be placed by an electronic ignition device, so that one end of the electronic ignition device can abut against the rear wall of the trigger button member, and a fixing piece and a control device can be connected above the positioning seat. The control device is composed of The valve seat, the sleeve officer, the switch gas rod and the adjusting column, and the gas outlet pull tab are formed to make the seat and the 4 M326619

Adjusting the column phase screwing, the upper end of the switching gas rod is passed through a gas output pull piece, and then connected with a flame nozzle device, and the gas outlet pull piece is sleeved with a compression spring and penetrates into a limit seat, and The card is engaged with the upper end of the trigger button, and when the force is pressed to press the trigger button to move backward, the trigger type rotates according to the upper end of the trigger member, so that the trigger button member can be driven. The gas switch on the gas outlet puller pulls up and presses the electronic ignition device to do the ignition action, so that it can prevent the liquid gas from being exposed, easy to ignite and have double safety.

In the above gas ignition smashing structure, the air pipe of the flame nozzle device is connected with the control device, and the air guiding tube is formed into a winding shape, and the control device is formed in a vertical setting, so after pressing the trigger button member, the gas enters through the gas tank. The pressure regulating device enters the air guiding tube through the control device, and then is sprayed out through the main fire hole of the flame nozzle device to ignite the gas in contact with the spark from the conductive rod. In the process, the gas path is too long, resulting in The gas is slow in gas output and the ignition efficiency is not good. Moreover, after the gas is shut down after use, the gas remaining in the gas flow channel can still provide flame combustion, and the burning cannot be stopped immediately, which causes waste of gas use. [New content] The main purpose of this design is to provide a "gas igniter" that is highly efficient in ignition and can fully utilize gas fuel. In order to achieve this goal, the technical content of this creation is to provide a gas igniter, which comprises: a storage tank which has a accommodating space therein, and a watt M326619 canister is installed in the accommodating space. A positioning hole is arranged at the top end, and a spring and a bottom cover are arranged at the bottom end of the storage cylinder to be closed; a connecting sleeve is provided with a conveying pipe on the circumferential surface thereof, and a connecting sleeve is disposed at the end of the conveying pipe. The connecting sleeve is disposed on the positioning hole of the storage cylinder And connected to the outlet end of the gas tank; a positioning seat disposed at the top of the storage cylinder; an electronic ignition device' disposed in the positioning seat, having a piezoelectric element and a button, and an ignition wire is disposed on the piezoelectric element a valve assembly disposed on the positioning seat, the valve assembly has a frame, a transverse valve seat is disposed at the front end of the frame, the rear end of the transverse valve seat is connected to the front end of the connecting sleeve, and a connecting tube is disposed in the transverse valve seat and a gas venting tube, a gas output pull tab is arranged at the front end of the transverse valve seat, an adjusting rod is arranged at the front end of the transverse valve seat, and a cap is arranged at the front end of the gas vent tube, and the gas squirt is sprayed at the front end of the gas vent tube. A spring is disposed on the trachea; • a plate fire-spraying component is disposed on the positioning seat, and is located at the front end of the valve block, has a bracket, and is provided with a gas mixing pipe on the bracket, and the gas mixing official front end is connected a flame nozzle, the front end of the ignition wire is connected to the side of the flame nozzle, a trigger is pivoted on the bracket, the trigger abuts against the button surface of the electronic ignition device, a buckle is arranged on the trigger, and the end of the buckle is connected to the gas outlet The bottom of the film. The design can shorten the gas flow path, make the gas easy to ignite, improve the gas ignition efficiency, and reduce the gas residue, and can fully utilize the gas combustion heating, that is, the original design does not waste gas during ignition. 'When it is turned off, the flame is extinguished, so it can improve the conventional gas igniter, so that the operation of the watt 6 M326619 igniting can be more effective. [Embodiment] Referring to the first to sixth figures, the creation "gas igniter" has a cartridge (10), a reservoir (10) is equipped with gas, and a cartridge (1 〇) The top end is provided with a connecting sleeve (1 7 ), the connecting sleeve is provided. (17) A conveying pipe (18) is arranged on the circumferential surface, the conveying pipe (18) is formed into a straight line segment, and a connecting sleeve is arranged at the end of the conveying pipe (18). ), a positioning seat (20) is disposed at the top of the storage cylinder (10), an electronic ignition device (22) is disposed in the positioning seat (20), and a valve assembly (4 设置 is disposed on the positioning seat (2〇) And a trigger fire-breathing component (5 〇), and a cover (60) is placed on the storage cylinder (10) to cover, the sleeve (521) and the trigger (53) of the trigger fire-sparking component (50) can be Extend the outside of the cover (60). The outer cover (6〇) is provided with a plurality of perforations (61), and a long slot (6 2 ) is disposed on the side wall surface of the cover (60). ® > The storage tank (10) has a accommodating space inside, a gas tank (13) is arranged in the accommodating space, a positioning hole (1 1 ) is arranged at the top of the sump (1 〇), and A spring (1 4 ) and a bottom cover (15) are closed at the bottom of the storage cylinder (1 〇). The adapter sleeve (17) is disposed in the positioning hole (1 1) of the storage cylinder (1 )) and is connected to the outlet end of the gas tank (13). The electronic ignition device (22) is disposed in the positioning base (20), and has a piezoelectric element (24) and a button (23), and the 7 M326619 piezoelectric element (24) is disposed on the ignition Line (2 5 ). The valve assembly (4 〇) is disposed on the positioning seat (2 〇), the valve assembly (40) has a frame, and a transverse valve seat is disposed at the front end of the frame (400). 4 2), the transverse valve seat (4 2 ) has a rear end connected to the front end of the connecting sleeve (1 9 ), and a connecting tube (46) and a gas jet tube (45) are disposed in the transverse valve seat (42). The transverse 阙-seat (42) front end is provided with a gas outlet pull tab (44), and an adjustment rod (43) is sleeved at the front end of the transverse 阙-seat (42), and the adjustment rod (43) can be covered by the outer cover (60) The long slot (62) extends outwardly and is provided at the front end of the gas jet tube (45) - a cap (7), and a spring (48) is placed over the gas jet tube (45). The trigger fire-blasting component (50) is disposed on the positioning seat (20) and located at the front end of the valve assembly (4 〇), and has a bracket (5 〇〇) 'provided on the bracket (500) - gas The mixing tube (51), the front end of the gas mixing tube (5 1 ) is connected to a flame nozzle (52), and the ignition_line (25) is terminated to the side of the flame nozzle (52) for the bracket (5 〇) 〇) A trigger (5 3 ) is provided on the upper pivoting device, the trigger (5 3 ) abuts against the button (23) surface of the electronic ignition device (22), and a buckle (54) is arranged on the trigger 3), and the buckle (54) The end is connected to the bottom of the gas outlet tab (4 4 ). The periphery of the bottom end of the above-mentioned cartridge (10) forms an enlarged seat plate (i 2), and the seat plate (12) can provide a stable standing (1 〇). The positioning seat (20) is disposed at the top end of the storage cylinder (i 〇), and a support rod (16) is disposed at a top end of the storage cylinder (1〇), and a through hole (21) is disposed in the positioning seat 8 M326619 (20). The perforation (21) can be set on the surface of the puff cup (1 6) and a fixing frame (30) can be arranged on the positioning seat (2〇), and the screw (3 3) can pass through the fixing frame (3丄) And screwing into the support rod (16), the end of the rod is screwed and positioned. The front end of the fixing frame (3 〇) can be abutted against the bottom end of the bracket (500) of the trigger fire-sparking component (5 〇), and the screw (5 5 ) passes through the bottom end of the bracket (500) and the screw-in bracket (3〇) Middle screw positioning. The rear end of the fixing frame (30) forms an upright frame plate (31), and the frame plate (31) can be abutted against the frame (4 〇〇) of the valve assembly (4 ,) and screwed (3 2 ) Position through the frame and screw-in frame (1). The front and rear end faces of the gas outlet tab (44) are provided with a cymbal piece (4 9) ‘the whole # (49) is sleeved around the connecting tube (46). The front end of the flame nozzle (52) is sleeved with a sleeve (52^), and the heat insulation protection can be formed there.

This creation controls the gas outlet gasket (Η) of the gas outlet gas, which is located at the end of the entire gas flow channel, so it can quickly vent and close the gas. For the operation of this creation, you can hold the cartridge (10) with your hand and press =: Trigger: 53) 'Make the trigger (53) press the button... Electrolytic electrons (24), the money jumps the spark of birth , can be pressed by the ignition line (2 5 ) before = 2 at the trigger (53), 4) pull the nozzle (46) in the gas outlet tab (44) "5 2" and the gas manifold (: valve Block (4 1 Belle & ( 4 5 ) can move slightly, 9 M326619 and allow gas to enter the gas mixing tube (η) into the gas mixing tube (5 i) via the transverse valve seat " 2) Then, through the flame spray: (52) is sprayed outward, at this time, the igniting jumped out of the ignition line (25) can ignite the gas' and the flame is sprayed at the front end of the fire nozzle (52). The above gas is at the input transverse seat (42) When the inlet pipe (46) and the gas nozzle (45) are input, the gas flow can be adjusted by the rotation of the soft furnace, "0 by the shoulder 4", and the flame size of the combustion can be changed. .

Therefore, through the above structural features, technical content and operational use, Tian Ming, it can be clearly seen that the design features of this creation are: Provide a kind of "gas ignition grab" with rapid air release and closed air, so that the trigger of the tile = 4 fire operation Pressing, can shorten the gas supply distance, and let: this instant supply flame nozzle is ignited and burned, and after use, when the trigger is interrupted, the flame can be quickly extinguished, and the gas can be fully used to reduce the residue. The waste of gas, therefore, this design can improve the point, the text rate, and save gas consumption, but can achieve more practical effects.

[Simple description of the diagram] The first picture: the appearance of the creation. The second picture: the exploded view of the cover removed from the creation. The first picture · This creation removes the three-dimensional appearance of the cover. The fourth figure is a three-dimensional appearance of another perspective of the outer cover of the present creation. Figure 5: Schematic diagram of this creation example (1). Figure 6: Schematic diagram of this creative embodiment (2).

M326619 [Description of main component symbols] (1 0 ) Reel (1 (1 2 ) seat plate (1 (14) spring (1 (16) support rod (1 (1 8 ) conveying tube (1 (2 0 ) positioning seat) (2 (22) Electronic ignition device (2 (2 4 ) piezoelectric element (2 (3 0 ) fixing frame (3 (3 2 ) screw (3 (4 0 ) valve assembly (4 (4 1 ) baffle (4 (4 3) Adjustment rod (4 (45) gas lance (4 (47) hood (4 (4 9 ) gasket (5 (5 0 0) front bracket (5 (5 2) flame nozzle (5 ( 5 3) Trigger (5 (5 5 ) screws (6 (6 1 ) perforated (6 (7 0) flame 1) positioning hole 3) Gas tank 5) Bottom cover 7) Engagement sleeve 9) Connection sleeve 1) Perforation 3) Button 5) Ignition line 1) Shelf 3) Screw 0 0) Rear bracket 2) Transverse seat 4) Gas outlet tab 6) Connection 8) Spring 0) Trigger fire-breathing assembly 1) Gas mixing tube 2 1) Tube 4) buckle ring 0) outer cover 2) long slot 11

Claims (1)

, M326619 IX, the scope of application for patents: 1. A gas igniter, which has a storage cylinder, a connecting sleeve is arranged at the top of the storage cylinder, a conveying pipe is arranged on the circumferential surface of the connecting sleeve, the conveying pipe forms a straight section, and a connection is arranged at the end of the conveying pipe The sleeve is provided with a positioning seat at the top of the storage cylinder, an electronic ignition device is disposed in the positioning seat, and a valve assembly and a trigger fire-spraying component are disposed on the positioning seat, and an outer cover is disposed on the storage cylinder to cover. 2. The gas ignition device according to the scope of claim 2, wherein the electronic ignition device is disposed in the positioning seat, the electronic ignition device has a piezoelectric element and a button, and an ignition wire is disposed on the piezoelectric element. 3 As claimed in the second paragraph of the patent application scope, the trigger fire-blasting component is disposed on the positioning seat, and at the front end of the valve assembly, which has a bracket, and a gas mixing tube is disposed on the bracket, and the gas mixing tube front end Connect a flame nozzle, the front end of the ignition wire is connected to the side of the flame nozzle, and a trigger is arranged on the bracket, the trigger is abutted against the button surface of the electronic ignition device, and the trigger is set on the trigger seat on the positioning seat - The fixing frame, the bottom end of the bracket of the trigger fire-sparking component is fixed on the front end of the fixing frame, and the rear end of the fixing frame forms a standing frame plate. 4. The gas igniter according to claim 3, wherein the valve and the member have a frame and a transverse valve, the frame is fixed on the frame, and the valve seat is placed in the frame. The rear end of the transverse valve seat is connected to the front end of the connecting sleeve, and a gas output pull tab is arranged at the front end of the transverse valve seat. 5. The gas igniter according to claim 4, wherein the transverse valve seat is provided with a "taker" and a gas-fired tube, a front end of the gas-fired gas pipe is provided with a cap, and a gas-jet tube is sleeved. spring. 12 »D. 1Z - 5 M326619 ; k I : - , ‘ ::.Ά ‘ 6 · The gas igniter as described in claim 5, wherein an adjustment rod is disposed at the front end of the transverse valve seat. X. Schema: as the next page 13