Extension parallel use rod with detachable ignition gun

Abstract

The application discloses an ignition gun convenient to disassemble and replace, which comprises a shell, a trigger in a trigger ring of the shell is matched with a piezoelectric ceramic and a pulling piece in the shell, the pulling piece is installed on a gas valve of a gas tank, the gas tank is installed on a tail of the shell in a plug-in mode, and a bottom of a protective shell of the gas tank is provided with a gas filling port communicated with a gas inlet valve of the gas tank; the ignition gun is provided with an extension parallel use rod, which comprises a telescopic rod, the telescopic rod is hinged with a driving block, the driving block is rotatably connected with a rotary table block at two ends, a rotary table is rotatably connected with a top surface of the rotary table block, the rotary table is clamped between two vertical plates of the rotary table, a trigger pulling mechanism is arranged in the vertical plate, a driving shaft of the trigger pulling mechanism is engaged with a ratchet mechanism, a center rod of the ratchet mechanism extends into the rotary table block and is engaged with a transmission shaft, and the transmission shaft is connected with a driving mechanism in the driving block; the ignition gun can be quickly disassembled, replaced and filled with gas, the ignition distance can be further extended through the matched rod, and the parallel multi-angle use of multiple ignition guns can be realized.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ignition gun equipment, in particular to an extension parallel use rod loaded with detachable ignition gun. BACKGROUND

[0002] Ignition gun is a kind of ignition device that can realize long-distance ignition, which has a gas storage tank in the shell and can be repeatedly used by charging. It is often used in outdoor cooking, garbage disposal, firework launching and other aspects. Compared with general lighters, it is safer and more convenient to use, and has become one of the essential household tools. In order to ensure the normal use and storage safety of the ignition gun, the gas storage tank in the ignition gun needs to be maintained and charged frequently. The ordinary ignition gun usually does not have the quick release function of the gas storage tank, and it is more cumbersome during maintenance. On the other hand, the ignition distance of the ignition gun on the market is still limited, which cannot meet the needs of super long-distance and high-drop ignition, and it is also impossible to achieve the parallel connection of multiple ignition guns and multi-angle ignition. A new device is needed to solve the above problems. SUMMARY

[0003] In order to solve the above problems, the present application provides a kind of ignition gun that is convenient to disassemble and replace, including shell, trigger ring in the shell is slidably connected with trigger, the tail of trigger is matched with piezoelectric ceramic and puller in the shell, puller is installed on the gas valve of gas tank, gas tank is plug-in installed in the tail of shell, gas tank is equipped with protective shell integrated with shell, and the bottom of protective shell is provided with gas inlet connected to the gas inlet valve of gas tank.

[0004] Further, the puller is an obtuse angle bending piece, the fulcrum end of the puller is connected to the neck of the gas valve, a semicircular block is arranged on the end face of the fulcrum end, the semicircular block is in contact with the end face of the valve cover, and the lever end of the puller is matched with the notch of the top piece of the tail of the trigger.

[0005] Further, the safety lock is vertically slidably connected to one side of the shell, and when the safety lock slides to one end, it can block the sliding of the tail of the trigger to the gas tank.

[0006] The present application also provides an extension parallel use rod of ignition gun, which comprises a telescopic rod, a driving block is hinged to the top of the telescopic rod, a rotating table block is rotatably connected to the two ends of the driving block, a rotating table is rotatably connected to the top surface of the rotating table block, a shell is clamped between the two vertical plates of the rotating table, a cocking mechanism is arranged in the vertical plate to push the trigger, a driving shaft of the cocking mechanism is engaged with a ratchet mechanism, a center rod of the ratchet mechanism extends into the rotating table block and is engaged with a transmission shaft, and the transmission shaft is connected with a driving mechanism in the driving block.

[0007] Further, the trigger mechanism comprises a slide arm, the slide arm is slidably connected with a horizontal slot formed on the opposite surface of the vertical plate, a through hole is formed at the first end of the side surface of the slide arm, the two through holes are connected with the trigger tube, a limiting cover is threadedly connected with the through hole, the trigger tube is matched with the trigger, the bottom surface of the slide arm is threadedly connected with the first end of the telescopic screw rod, the telescopic screw rod is rotatably connected with the inner wall of the vertical plate along the horizontal slot, the gear at the end of the telescopic screw rod is engaged with the gear at the upper end of the vertical shaft, the gear at the lower end of the vertical shaft is engaged with the gear at the end of the driving shaft, and the shaft body gear of the driving shaft is engaged with the ratchet mechanism.

[0008] Further, the ratchet mechanism comprises an outer ring wheel, the ring protrusions on the two end surfaces of the outer ring wheel are rotatably connected with the upper and lower surfaces of the inner cavity of the rotary table bottom plate, the gear ring on the outer ring surface of the outer ring wheel is engaged with the driving shaft, the ratchet groove on the inner ring surface of the outer ring wheel is matched with the pawl on the outer ring surface of the inner claw wheel, the center vertical connection rod is connected with the center of the inner claw wheel, and the center vertical connection rod is rotatably connected with the bottom surface of the inner cavity of the rotary table block.

[0009] Further, the driving mechanism comprises a driving motor, the driving motor is arranged in the column pipe on the bottom surface of the driving block, the bottom of the column pipe is hingedly connected with the inner pipe of the telescopic rod, the line of the driving motor is connected with the control panel by penetrating into the inner pipe, the control panel is arranged on the sleeve of the telescopic rod, the output end of the driving motor is engaged with the shaft body gear of the driving shaft, the driving shaft is transversely rotatably connected with the inner cavity wall of the driving block, and the end of the driving shaft is connected with the end surface of the transmission shaft through the connecting key.

[0010] Further, the driving block is provided with a camera, the line of the camera is connected with the line of the driving motor by penetrating into the inner pipe, and the line of the driving motor and the line of the camera are packaged as a telescopic spiral cable, and the spiral cable is connected to the control panel.

[0011] Further, the side surface of the vertical plate is provided with a fastening through hole, the opposite side surfaces of the two vertical plates are attached with anti-skid layers covering the fastening through holes, the fastening through holes are threadedly connected with fastening knobs, and the bottom surfaces of the fastening knobs are in contact with the anti-skid layers.

[0012] The ignition gun can be quickly disassembled, replaced and filled, and the user can conveniently maintain the ignition gun.

[0013] The ignition gun can be further extended after being combined with the matched rod, a plurality of ignition guns can be freely selected and used in parallel according to actual needs, each parallel ignition gun can be rotatably adjusted through the rotary table and the rotary table block, different angle ignition can be realized, the device is provided with a camera for shooting, and the shooting picture can be transmitted to the control panel in real time, and the user can control. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view structural diagram of the ignition gun in the application.

[0015] Figure 2 It is a front view internal structure diagram of the ignition gun in the application.

[0016] Figure 3 Figure 7 is a perspective view of the internal structure of the ignition gun according to the present application;

[0017] Figure 4 Figure 8 is a side view of the partial section of the ignition gun combined with the matching rod according to the present application;

[0018] Figure 5 Figure 9 is a side view of the partial section of the ignition gun combined with the rotary table according to the present application;

[0019] Figure 6 Figure 10 is a side view of the partial section of the rotary table combined with the rotary table block according to the present application;

[0020] Figure 7 Figure 11 is a front view of the partial section of the driving block combined with the rotary table block according to the present application;

[0021] Figure 8 Figure 12 is a top view of the partial section of the driving block combined with the rotary table block according to the present application;

[0022] Figure 9 Figure 13 is a perspective view of the internal structure of the ignition gun according to the present application; Figure 8 Figure 14 is a partial enlarged view of area A in Figure 13;

[0023] Figure 10 Figure 15 is a partial enlarged view of area B in Figure 13; Figure 8

[0024] The reference signs are explained as follows: 1, housing; 101, trigger ring; 2, trigger; 201, top piece; 202, lock piece; 3, piezoelectric ceramic; 4, pull piece; 401, semicircular block; 5, gas tank; 501, gas valve; 6, protective shell; 601, inflation port; 7, safety lock; 8, telescopic rod; 801, inner tube; 802, sleeve; 9, driving block; 10, rotary table block; 11, rotary table; 1101, vertical plate; 1102, bottom plate; 1103, fastening through hole; 12, driving shaft; 13, center rod; 14, sliding arm; 15, trigger tube; 16, limiting cover; 17, telescopic screw rod; 18, vertical shaft; 19, outer ring wheel; 20, inner claw wheel; 21, driving motor; 22, control panel; 23, driving shaft; 24, connecting key; 25, transmission shaft; 26, camera; 27, cable; 28, anti-skid layer; 29, fastening knob. DETAILED DESCRIPTION

[0025] ​In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] The present application will be further described below in conjunction with the drawings of the specification:

[0028] As Figures 1 to 10 shown, a kind of ignition gun convenient to disassemble replacement, including shell 1, the trigger ring 101 of shell 1 is slidably connected trigger 2, the tail of trigger 2 is matched with piezoelectric ceramic 3 and pull piece 4 in shell 1, pull piece 4 is obtuse angle bending piece, is installed on the gas valve 501 of gas cylinder 5, the fulcrum end of pull piece 4 is connected to the neck of gas valve 501, the end face of fulcrum end is equipped with semicircle block 401, semicircle block 401 is in contact with valve cover end face, the lever end of pull piece 4 is matched with the notch of the top sheet 201 of the tail of trigger 2.When operator presses trigger 2, top sheet 201 pushes pull piece 4 to semicircle block 401 contact point as fulcrum lever up, to open gas valve 501 release fuel gas, while the tail of trigger 2 extrudes piezoelectric ceramic 3 and is fired to fuel gas, and the ignited fuel gas is guided to the outside of muzzle with pipeline and mixes with air.

[0029] In the embodiment, the vertical sliding connection safety lock 7 is connected to one side of the shell 1, when the safety lock 7 slides to one end, the tail locking piece 202 of the trigger 2 can be prevented from sliding to the gas cylinder 5; the tail of the shell 1 is quickly detachably connected with the protective shell 6 designed integrally, the gas cylinder 5 is built-in in the protective shell 6, the gas cylinder 5 is plug-in installed in the tail of the shell 1, and the bottom of the protective shell 6 is provided with a gas filling port 601 communicated to the gas inlet valve of the gas cylinder 5. The operator can directly supplement the fuel gas into the gas cylinder 5 through the gas filling port 601, or can directly pull out the gas cylinder 5 (and pull piece 4) for maintenance after removing the protective shell 6.

[0030] The application further provides a kind of ignition gun extension parallel use rod, including telescopic rod 8, the inner tube 801 top of telescopic rod 8 is hinged with the bottom of the bottom surface column pipe 901 of driving block 9, driving block 9 top surface installs camera 26, driving block 9 both ends are rotatably connected with rotary table block 10, rotary table block 10 top surface is rotatably connected with rotary table 11, two vertical plates 1101 of rotary table 11 are opened with fastening through hole 1103 on side surface, the opposite side surface of two vertical plates 1101 is pasted with anti-skid layer 28 covering fastening through hole 1103, fastening through hole 1103 is screw-connected with fastening knob 29, and the bottom of fastening knob 29 is in contact with anti-skid layer 28, when fastening knob 29 is spun inwards, shell 1 can be clamped between two vertical plates 1101.

[0031] In the embodiment, the vertical plate 1101 is built-in trigger mechanism of push trigger 2, the trigger mechanism includes slide arm 14, the slide arm 14 is slidably connected with the horizontal slot opened on the opposite surface of the vertical plate 1101, the first end of the side surface of the slide arm 14 is provided with a through hole, the both sides of the through hole are connected with trigger tube 15, the outer side of the through hole is screw-connected with limiting cover 16, the trigger tube 15 is positionally matched with trigger 2, the bottom surface of the slide arm 14 is screw-connected with the first end of telescopic screw rod 17, the telescopic screw rod 17 is rotatably connected with the inner cavity wall of the vertical plate 1101 along the horizontal slot direction, the end gear of the telescopic screw rod 17 is engaged with the upper end gear of vertical shaft 18, the lower end gear of the vertical shaft 18 is engaged with the end gear of driving shaft 12, and the shaft gear of the driving shaft 12 is engaged with the ratchet mechanism.

[0032] In the embodiment, the ratchet mechanism includes outer ring wheel 19, the ring convex 1901 on the both end surfaces of the outer ring wheel 19 is rotatably connected with the upper and lower surfaces of the inner cavity of the bottom plate 1102 of the rotary table 11 respectively, the gear ring on the outer ring surface of the outer ring wheel 19 is engaged with the driving shaft 12, and the ratchet groove on the inner ring surface of the outer ring wheel 19 is matched with the pawl on the outer ring surface of the inner claw wheel 20 (see Figure 6 And Figure 9 ), the center vertical connection center rod 13 is connected with the inner claw wheel 20, the center rod 13 extends into the inner cavity of the rotary table block 10 and is rotatably connected with the bottom surface of the inner cavity, the center rod 13 is engaged with the transmission shaft 25 in the inner cavity, and the transmission shaft 25 is connected with the driving mechanism in the driving block 9.

[0033] In the embodiment, the driving mechanism includes driving motor 21, the driving motor 21 is built-in in the column pipe 901, the output end of the driving motor 21 is engaged with the shaft gear of the driving shaft 23, the driving shaft 23 is transversely rotatably connected with the inner cavity wall of the driving block 9, the end of the driving shaft 23 is connected with the end surface of the transmission shaft 25 through the connecting key 24 (different from the rotary connection between the driving block 9 and the rotary table block 10, when the driving shaft 23 drives the transmission shaft 25 to rotate, it does not affect the angle adjustment of the rotary table block 10 relative to the driving block 9), the line of the driving motor 21 and the camera 26 is encapsulated as telescopic spiral cable 27 after penetrating into the inner tube 801, the spiral cable 27 is connected to the control panel 22, and the control panel 22 is installed on the sleeve 802 of the telescopic rod 8.

[0034] The working principle of the present application is as follows:

[0035] Quick maintenance of the ignition gun: when the operator needs to supplement the gas in the gas tank 5, insert the filling nozzle into the protection shell 6 from the filling port 601, and top the filling nozzle into the air inlet valve of the gas tank 5 to fill the air; when the gas tank 5 needs to be replaced or maintained, remove the protection shell 6 from the shell 1, then pull out the gas tank 5 backward, and at this time, the pull piece 4 is taken out together with the gas tank 5.

[0036] Extension and use of the parallel use rod: place the ignition gun between the two vertical plates 1101, tighten the fastening knob 29 to make the anti-skid layer 28 tightly adhere to the shell 1, insert the trigger pipe 15 into the through hole at the first end of the slide arm 14, the trigger pipe 15 passes through the trigger ring 101 to contact the trigger 2, rotate the limiting cover 16 outward of the through hole to fix the trigger pipe 15, after the ignition gun is fixed, rotate the whole rotating table block 10 and the driving block 9 through the snap ring, in the connection process, the driving shaft 23 is connected with the transmission shaft 25 through the connecting key 24, the number of the rotating table block 10 can be selected according to the need (since the interfaces are consistent, the two rotating table blocks 10 can be rotatably connected), and the rotation angle (vertical angle) of the rotating table block 10 and the driving block 9 can be selected, when ignition is needed, the operator starts the driving motor 21 through the control panel 22 (with a storage battery), the driving motor 21 drives the driving shaft 23 and the transmission shaft 25 to rotate, the transmission shaft 25 drives the center rod 13 to rotate, at this time, the inner claw wheel 20 reverses, the pawl is clamped into the ratchet groove of the outer ring wheel 19, the outer ring wheel 19 drives the driving shaft 12 to rotate, the driving shaft 12 drives the telescopic screw 17 to rotate through the vertical shaft 18, the slide arm 14 is screwed with the telescopic screw 17 to shrink (the direction of the slide arm 14 can be ensured to be consistent through the positive and negative threads), the trigger pipe 15 triggers the trigger 2 to ignite, the operator can adjust the position of the inner tube 801 relative to the sleeve 802 through sliding, and fix through the fastening screw, the ignition picture taken by the camera 26 can be transmitted to the control panel 22 for display.

[0037] The present application can realize quick disassembly, replacement and charging of the gas tank 5 of the ignition gun, can further extend the ignition distance through the matched rod, realize parallel multi-angle use of multiple ignition guns, facilitate the operator to ignite large-area, high-fall, long-distance objects (the ignition distance of a conventional ignition gun is generally within 40 cm, and can reach several meters after being matched with the rod), and can be used in actual operations such as outdoor cooking, stove ignition, chimney ignition, dry leaf ignition, straw ignition, etc.

[0038] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. An extended parallel-use rod equipped with a detachable ignition gun, comprising a telescopic rod (8), characterized in that: The top of the telescopic rod (8) is hinged to a drive block (9), and the two ends of the drive block (9) are rotatably connected to a turntable block (10). The top surface of the turntable block (10) is rotatably connected to a turntable (11). The housing (1) of the ignition gun is clamped between the two vertical plates (1101) of the turntable (11). The vertical plate (1101) has a built-in triggering mechanism, which includes a sliding arm (14). The sliding arm (14) is slidably connected to the horizontal groove on the opposite surface of the vertical plate (1101). The first end of the side of the sliding arm (14) has a through hole, and the two through holes are connected to the trigger tube (15). The outer side of the through hole is threaded to a limiting cover (16). The trigger tube (15) is matched with the trigger (2) of the ignition gun. The bottom surface of the sliding arm (14) is threaded to the first end of the telescopic screw (17). The telescopic screw (17) is connected to the vertical plate (1101) along the horizontal groove. The inner cavity wall is rotated and connected. The end gear of the telescopic screw (17) meshes with the upper gear of the vertical shaft (18). The lower gear of the vertical shaft (18) meshes with the end gear of the drive shaft (12). The shaft gear of the drive shaft (12) meshes with the gear ring on the outer ring surface of the ratchet mechanism outer ring wheel (19). The annular protrusions (1901) on both ends of the outer ring wheel (19) are rotated and connected to the upper and lower surfaces of the inner cavity of the turntable (11) base plate (1102). The ratchet groove on the inner ring surface of the outer ring wheel (19) engages with the pawl on the outer ring surface of the inner claw wheel (20). The center of the inner claw wheel (20) is vertically connected to the center rod (13). The center rod (13) is rotated and connected to the bottom surface of the inner cavity of the turntable block (10). The center rod (13) meshes with the transmission shaft (25). The transmission shaft (25) is connected to the drive mechanism in the drive block (9).

2. The extended parallel-use rod for mounting a detachable ignition gun according to claim 1, characterized in that: The drive mechanism includes a drive motor (21), which is built into a column tube (901) on the bottom surface of the drive block (9). The bottom of the column tube (901) is hinged to the inner tube (801) of the telescopic rod (8). The wiring of the drive motor (21) passes through the inner tube (801) and connects to the control panel (22). The control panel (22) is installed on the sleeve (802) of the telescopic rod (8). The output end of the drive motor (21) meshes with the shaft gear of the drive shaft (23). The drive shaft (23) is laterally rotatably connected to the inner wall of the drive block (9). The end of the drive shaft (23) is connected to the end face of the transmission shaft (25) through a connecting key (24).

3. The extended parallel-use rod for mounting a detachable ignition gun according to claim 2, characterized in that: The top surface of the drive block (9) is equipped with a camera (26). The camera (26) wires are inserted into the inner tube (801) and then encapsulated with the drive motor (21) wires into a retractable spiral cable (27). The spiral cable (27) is connected to the control panel (22).

4. The extension rod for parallel use with a detachable ignition gun as described in claim 1, characterized in that: The side of the upright plate (1101) has a fastening through hole (1103). The opposite sides of the two upright plates (1101) are covered with an anti-slip layer (28) covering the fastening through hole (1103). The fastening through hole (1103) is threaded to a fastening knob (29). The bottom of the fastening knob (29) is in contact with the anti-slip layer (28).

5. The extended parallel-use rod for mounting a detachable ignition gun according to claim 1, characterized in that: The trigger (2) is slidably connected inside the trigger ring (101) of the ignition gun housing (1). The tail of the trigger (2) is engaged with the piezoelectric ceramic (3) and the puller (4) inside the housing (1). The puller (4) is installed on the gas valve (501) of the gas canister (5). The gas canister (5) is plugged into the tail of the housing (1). The gas canister (5) is covered with a protective shell (6) that is integrated with the housing (1). The bottom of the protective shell (6) has an air inlet (601) that connects to the air inlet valve of the gas canister (5).

6. The extended parallel-use rod for mounting a detachable ignition gun according to claim 5, characterized in that: The puller (4) is an obtuse angle bent part. The fulcrum end of the puller (4) is connected to the neck of the air valve (501). A semi-circular block (401) is provided on the end face of the fulcrum end. The semi-circular block (401) contacts the end face of the valve cover. The lever end of the puller (4) is matched with the slot of the top plate (201) at the tail of the trigger (2).

7. The extended parallel-use rod for mounting a detachable ignition gun according to claim 5, characterized in that: The housing (1) is vertically slidably connected to a safety lock (7) on one side. When the safety lock (7) is slid to one end, it can prevent the locking plate (202) at the tail of the trigger (2) from sliding toward the gas tank (5).

Images