JPH0712755U - Ignition lock device for oil stove - Google Patents

Abstract

(57) [Summary] [Purpose] To prevent fire caused by mischief of children on oil stoves. [Structure] A main body frame 1 is provided with an anti-earthquake automatic fire extinguishing device that detects a vibration such as an earthquake and lowers a wick to automatically extinguish the fire, and an ignition knob 6 and a core upper and lower knobs provided on the outside of the main body frame 1 By pushing down the slide knob such as 8
In order to raise the wick via the igniter and to ignite the raised wick by the ignition mechanism, since the ignition lock means for holding the anti-earthquake automatic extinguishing device in the operating state is provided, while the child is mischievous The ignition lock was accidentally released and there was no danger of fire.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an ignition lock device for locking an accidental ignition due to a child's mischief in an oil stove of a vertical core type.

[0002]

[Prior art]

 In the conventional oil stove, it was possible to perform ignition at the same time the core was raised by simply pushing down on the slide knob. Further, the ignition lock device in such an oil stove is provided with a switch for opening and closing the ignition circuit as disclosed in Japanese Utility Model Publication No. 2-41493, and the ignition heater is opened even if the ignition operation is performed by opening the switch. The mechanism which does not energize the door and the lock lever provided in the slide knob as in Japanese Utility Model Laid-Open No. 59-113619 prevent the knob from sliding and prevent the ignition operation.

[0003]

[Problems to be solved by the device]

 In such a conventional ignition lock device, the former only cuts off the ignition circuit, so there is a problem that the user mistakes the ignition lock state as a battery exhaustion or a heater exhaustion. The latter is useful for preventing inadvertent ignition from a fallen object from a shelf, but if the child plays a trick because the locking mechanism is integrated with the ignition lever and the slide knob, the slide knob should be used. There was a risk of accidentally disengaging the locking mechanism while messing around and igniting the oil stove.

[0004]

[Means for solving problems]

 In order to solve the above drawbacks by paying attention to this point, the present invention has a structure, in particular, an anti-earthquake fire extinguishing system that automatically extinguishes fire by detecting vibration such as an earthquake in the main frame and lowering the core. By pushing down a slide knob such as an ignition knob and a core upper and lower knobs provided on the outside of the main body frame, the core is raised through an operation lever and the raised core is ignited by a firing mechanism. An ignition lock means is provided for holding the anti-seismic automatic fire extinguisher in an operating state.

[0005]

[Action]

 During normal combustion operation, the ignition lock button 10 is in the ignition unlocked state, so by simultaneously pushing down the ignition knob 6 and the lead upper and lower knobs 8, the lead is raised and at the same time the ignition mechanism ignites and starts combustion. . Next, when the ignition lock button 10 is pressed when the appliance is not used, the lock lever 12 presses the anti-vibration lever 11 and the anti-vibration automatic fire extinguisher operates, so even if an ignition operation is performed, the ignition lever 7 or the core Since the lever 9 is pushed back upward and the ignition operation is not possible, there is no danger of fire due to children's mischief or falling objects, which is extremely safe.

Further, if the ignition lock button 10 is pressed once again to release the ignition lock, the normal combustion as described above can be prepared. In addition, the ignition circuit is not electrically shut off, and the state of the ignition lock is no longer mistaken for a dead battery or a dead ignition heater. Further, since the ignition lock button 10 is provided separately from the ignition knob 6 and the core upper and lower knobs 8, there is no danger that the ignition lock is accidentally released while the child is messing with the ignition knob 6 or the core upper and lower knobs 8. .

[0007]

【Example】

 Next, an ignition lock device for an oil stove according to the present invention will be described with reference to a preferred embodiment shown in the drawings. Reference numeral 1 denotes a main body frame having an open front upper portion and a fuel oil tank (not shown) and a combustion portion (not shown) housed inward, and a front lower portion is a detachable front plate 2. A plastic operation panel 3 is fitted in a hole slightly to the right of the center of the front plate 2.

Reference numeral 4 denotes a combustion cylinder that radiates infrared rays, which is provided in the front open portion of the main body frame 1, and is surrounded by a reflection plate 5 that reflects the infrared rays. Reference numeral 6 denotes an ignition knob protruding outside the operation panel 3 in the front plate 2, and is connected to an ignition mechanism (not shown) housed in the main body frame 1 via an ignition lever 7. Below the ignition knob 6, a core up / down knob 8 is connected to a core up / down mechanism (not shown) of a combustion section housed in the main body frame 1 via a core up / down lever 9.

By simultaneously pushing down the slide knobs of the ignition knob 6 and the core upper and lower knobs 8, the core is raised and the core is ignited at the same time. Reference numeral 10 denotes an ignition lock button provided on the operation panel 3, which is a push button for repeatedly operating and releasing the anti-seismic automatic fire extinguishing system in sequence by pressing. During the oil stove burning, the anti-vibration automatic extinguishing system of the combustion part (not shown) No.) is activated to instantly lower the wick, and while the oil stove is extinguishing, the anti-seismic automatic fire extinguisher is locked and the wick cannot be raised and ignited.

Reference numeral 11 denotes an anti-seismic lever that operates the anti-seismic automatic fire extinguisher, and transmits the pressing operation of the ignition lock button 10 to the anti-seismic automatic fire extinguisher via the lock lever 12. Reference numeral 13 is a guard provided in front of the combustion cylinder 4, 14 is a viewing window for confirming the amount of fuel oil provided on the front plate 2, and 15 is an opening / closing lid for taking in and out the fuel oil tank.

Next, the operation of this embodiment will be described. During normal combustion operation, the ignition lock button 10 is in the ignition unlocked state, so by simultaneously pushing down the ignition knob 6 and the lead upper and lower knobs 8, the lead is raised and at the same time the ignition mechanism ignites and starts combustion. . Next, when the ignition lock button 10 is pressed when the appliance is not used, the lock lever 12 presses the anti-vibration lever 11 and the anti-vibration automatic fire extinguisher operates, so even if an ignition operation is performed, the ignition lever 7 or the core Since the lever 9 is pushed back upward and the ignition operation is not possible, there is no danger of fire due to children's mischief or falling objects, which is extremely safe.

Further, if the ignition lock button 10 is pressed again to release the ignition lock, the above-described normal combustion can be prepared. In this way, the ignition circuit is not electrically cut off, and the state of the ignition lock is no longer mistaken for a battery out or an ignition heater out. Further, since the ignition lock button 10 is provided separately from the ignition knob 6 and the core upper and lower knobs 8, there is no danger that the ignition lock will be accidentally released while the child is messing with the ignition knob 6 or the core upper and lower knobs 8. .

[0013]

[Effect of device]

 As described above, according to the present invention, the main body frame is equipped with the anti-earthquake automatic fire extinguishing device that detects vibrations such as an earthquake and lowers the wick to automatically extinguish the fire. By pushing down the sliding knobs such as the top and bottom knobs of the core, the core is raised via the operating lever and the raised core is ignited by the ignition mechanism. Since the lock means is provided, it is extremely safe without accidental ignition due to children's mischief or falling objects, without the risk of fire.

Further, the ignition circuit is not electrically cut off, and the state of ignition lock is no longer mistaken for battery exhaustion or ignition heater exhaustion. Since the ignition lock button is provided separately from the ignition knob and the upper and lower nibs, there is no risk that the ignition lock will be accidentally released while the child is messing with the ignition knob or the upper and lower nibs.

[Brief description of drawings]

FIG. 1 is a perspective view of an oil stove to which an embodiment of the present invention is attached.

FIG. 2 is an enlarged sectional view of the main part.

[Explanation of symbols]

 1 Body frame 6 Ignition knob 7 Ignition lever 8 Core up / down knob 9 Core up / down lever 10 Ignition lock button

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Kazuo Koyanagi 7-7 Higashishinpo, Sanjo City, Niigata Prefecture, inside Corona Co., Ltd. (72) Norio Kanayama 7-7 Higashishinbo, Sanjo City, Niigata Prefecture, inside Corona Co., Ltd.

Claims (1)

[Scope of utility model registration request] 1. An anti-earthquake automatic fire extinguishing device for automatically extinguishing a fire by detecting vibration such as an earthquake in a frame of a main body,
By pushing down an ignition knob or a slide knob such as a core upper and lower knobs provided on the outside of the main frame, the core is raised through an operating lever and the raised core is ignited by an ignition mechanism. An ignition lock device for an oil stove, characterized by being provided with an ignition lock means for holding an automatic fire extinguisher in an operating state.