JP2573314Y2 - Gas lighter - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lighter (oil lighter, piezo lighter, flint type lighter) in which an annular pipe is suspended in a tank.

[0002]

2. Description of the Related Art Generally, in a gas lighter, a gas ejection nozzle is operated by a depression operation of an ignition operation element to start gas ejection, and a spark is generated by operating an ignition means to ignite gas. Such gas lighters include:
Filer type lighter (so-called flint type lighter) that roughly rubs the igniter with a file and ignites with the spark at that time
Also, there is a piezoelectric ignition type lighter (so-called piezo lighter) that uses a piezoelectric unit that generates a high voltage by hitting a piezoelectric element with a hitting mechanism and ignites by spark discharge.

[0003] In these flint type lighters and piezo lighters, so-called plastic disposable lighters are widely used, but such gas lighters are also used in the vaporization chamber and around the valve. Is made of plastic, the supply of vaporization heat necessary to vaporize the liquefied gas of the fuel is insufficient, and the liquefied gas is not sufficiently vaporized, and the nail-shaped stator and the valve bottom (specifically, the nozzle bottom plug It is feared that it will pass through the passage to the bottom of the body and cause instability of the flame.

For example, when a gas lighter is ignited at an outside temperature of 20 ° C., assuming that a liquefied gas of 0.003 cc / sec is consumed at a flame length of 3 cm, the gas is converted from the heat of vaporization of water (537 cal / g) under the same conditions. About 48.24 ca
Most of the heat is removed from the lighter, and most of the heat is accumulated as a negative temperature in the metal nozzle bottom plug and the nail-shaped stator, which are wrapped around with plastic having poor thermal conductivity. And 1 cal of water is reduced by 1 cal.
In short, to take 48.2 cal from the nozzle bottom plug and the nail-shaped stator of about 0.7 gr means that these members are cooled down to -20 ° C, and the boiling point of butane gas becomes lower than -0.5 ° C. After ignition, it can be easier
Suddenly, the vaporization conditions are impaired, and as a result, the supply of vaporization heat necessary for vaporizing the liquefied gas is insufficient, and ignition and combustion are performed without being sufficiently vaporized. It is seen as one of the causes of instability. Therefore, in order to eliminate such a cause, various plastic gas lighters which have a means for supplying vaporization heat to a vaporization chamber and a valve surrounded by plastic have been devised in advance.

Conventionally, as such a gas lighter, for example, as shown in FIG. 5, a valve 5 is mounted on an upper portion of a plastic gas tank (not shown), and a liquefied gas is sucked from a lower portion of the valve 5 into the gas tank. In the plastic gas lighter having the upper core S hanging down, the lower end of the valve 5 extends around the upper portion of the core S, and the upper end surface contacts the lower surface of the nail-shaped stator 5n below the valve 5. A metal heat collecting cylinder 14 is provided extending along the upper peripheral surface of the core S into the gas tank, and transfers the heat of the liquefied gas to the nail-shaped stator 5n by heat conduction, so that the liquefied gas is vaporized in the vaporization chamber. There has been a plastic gas lighter that stabilizes the flame by supplying the heat of vaporization necessary for the gasification into the vaporization chamber (Japanese Patent Publication No. 57-323).
No. 04).

[0006]

However, in the plastic gas lighter disclosed in Japanese Patent Publication No. 57-32304, the heat in the gas tank (specifically, the latent heat of the liquefied gas) is collected by a metal collector. The above-mentioned heat of vaporization is supplied by transmitting the heat to the nail-shaped stator 5n through the heat cylinder 14, but the heat-collecting cylinder 14 and the nail-shaped stator 5n are transmitted.
Are formed separately, the efficiency of heat conduction from the heat collecting cylinder 14 to the nail-shaped stator 5n is low. In other words, the heat of the liquefied gas transmitted to the heat collecting cylinder 14 is As a result, the heat cannot be transmitted to the nail-shaped stator 5n without waste, and the heat collecting cylinder 14 is extended from the vaporization chamber into the gas tank, and the sintered core S is assembled therein. In addition to the necessity, the number of assembling steps is increased, and the accuracy is varied. Furthermore, since the liquefied gas suction means and the vaporization heat supply means are each performed by separate members, extra parts and assembly man-hours are required, and there is room for reducing the number of parts. .

In addition, the sintered core S is usually formed by filling a mold with polyethylene powder or the like, applying mechanical vibration or ultrasonic vibration to increase the degree of filling, and then heating and sintering. If the degree of filling of the powder is not uniform, the liquefied gas cannot be sucked up uniformly and the flame is not stable.

Further, in the conventional nail-shaped stator, the thickness of the horizontal washer is extremely thin compared to the length of the vertical nail, and more specifically, for a vertical nail having a length of 1.4 mm. Since the horizontal washer having a thickness of 0.5 mm is used, there is a problem that unless the heat collecting cylinder 14 extending to the inside of the gas tank is used together, sufficient supply of vaporized heat cannot be conducted.

The present invention has been made in view of such a conventional problem, and the liquefied gas can be easily and reliably sucked up without using a sintering core. It is an object of the present invention to provide an inexpensive gas lighter which can be configured by any of the above means and can reduce the number of parts in order to eliminate the need for a conventional heat collecting cylinder.

[0010]

SUMMARY OF THE INVENTION In order to solve the above-mentioned conventional problems and achieve the intended object, the gist of the present invention is to provide a gas tank formed in a lighter body,
A valve mounted on the upper part of the gas tank, a horizontal washer, and a vertical nail protruding from the upper surface of the horizontal washer were formed and fitted to the lower end of the valve via a ring filter. Nail-shaped stator and lower end in the gas tank
And a gas flow path on the outer peripheral surface of the metal rod.
In the gas lighter comprising a loaded annular pipe to form a, the bottom surface of the nail-like stator is configured to consecutively provided integrally with the gold <br/> Shoku杆, the outer periphery of the metal rod Face and front
Slits communicating with the bottom of the nail-shaped stator are provided.
To be a gas writer.

[0011]

[0012]

[0013]

According to the gas lighter of the present invention thus constructed , the metal rod is integrally connected to the bottom surface of the nail-shaped stator.
And the outer peripheral surface of the metal rod and the bottom of the nail-shaped stator.
By providing slits that communicate with each other on the surface ,
The liquefied gas in the gas tank is sucked by the negative pressure so as to be concentrated in the annular pipe, and is sucked into the pipe (specifically, through the hollow area in the pipe and the slit) by promoting so-called capillary action. The heat in the gas tank is effectively transferred by heat conduction to the nail-shaped stator, particularly to the metal rod, and the vaporization heat necessary for vaporizing the liquefied gas is supplied to the vaporization chamber and the vicinity of the valve.

Further, the nail-shaped fixing is performed through the slit.
The child and the inside of the gas tank are actively communicated
Liquefied gas in the gas tank directly contacts the nailed stator.
When a conventional nail-shaped stator is used to supply the heat of vaporization necessary to vaporize the liquefied gas of the fuel , even if it can be touched and the provisional command, the vaporization chamber and the surroundings of the valve are molded of plastic, Will be promoted more effectively.

[0015]

[0016]

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of the present invention will be described with reference to the drawings. In the figure, A is a gas lighter according to the present invention. As shown in FIG. 1, the gas lighter A has a tank upper lid 3 which is airtightly integrated above a gas tank 2 formed in a lighter main body 1. Have. That is, the gas tank 2 is filled with a liquefied gas, and the upper opening 3 is integrated with the tank upper lid 3 by ultrasonic welding or the like to maintain the pressure resistance and airtightness between the two. An ignition mechanism described below is mounted on the tank upper lid 3 via an intermediate case 4.

As shown in FIG. 1 or FIG. 3, a bottomed cylindrical fitting recess 3a having an open top is provided in the tank upper lid 3.
Are formed integrally, and a through hole 3b communicating with the gas tank 2 is opened at the center of the bottom surface of the fitting concave portion 3a. The valve 5 is screwed into the fitting recess 3a in an airtight manner.

The valve 5 has a cylindrical nozzle spiral 5b having an opening 5a at the top end face, and a cylindrical nozzle bottom plug 5c fitted into the lower opening of the nozzle spiral 5b. The valve chamber 5d is formed inside the valve chamber 5d.
g is mounted so that the upper end protrudes outward from the opening 5a of the nozzle spiral 5b.

As shown in the enlarged view of FIG. 3, the gas ejection nozzle 5g has a perforation 5i communicating with the gas ejection passage 5h in the radial direction of the outer peripheral surface, and has a gas ejection passage 5h at the lower end.
A valve rubber 5j fitted to the lower opening of the gas injection nozzle in a sealed state is protruded, and the distal end neck of the gas ejection nozzle 5g is operated in the extraction direction via a valve operation lever 9 (see FIG. 1) described later. By doing so, the lower end face of the valve rubber 5j is assembled so as to open and close a valve port 5k described later.

An O-ring 5m is fitted to the outer peripheral surface of the nozzle bottom plug body 5c via an annular groove, thereby maintaining a shield property with the inner peripheral surface of the circumscribed fitting concave portion 3a. Further, a valve port 5k is opened on the bottom surface of the nozzle bottom plug 5c, and a nail-shaped stator 5n is loosely fitted into the valve port 5k.

The nail-shaped stator 5n is integrally formed by using an appropriate material such as copper, aluminum, and zinc alloy having a good thermal conductivity. As shown in FIG. a horizontal washer portion 5n ₁ disposed in contact with the upper end of the pipe 6, a vertical nail portion 5n ₂ projecting from the upper surface of the horizontal washer portion 5n _1, coaxially to a bottom surface of the horizontal washer portion 5n ₁ a metal rod 5n ₃ pendent been rodlike exhibited integrally with the cross section cruciform, and to the horizontal washer portion 5n ₁ is having a length and a substantially equal thickness of the vertical nail portion 5n ₂ Is formed.

More specifically, the diameter is 3 to 4 mm, and the thickness is about 0.1 mm.
A horizontal washer portion 5n ₁ of 5～2Mm, diameter 0.8~1m
m, a vertical nail 5n _{2 of} about 1-2 mm in length, and a diameter of 1.5
2.5 mm, good form with a metal rod 5n ₃ of a length of about 25 mm, preferably a diameter 0.96 (+0.02)
mm, diameter 4mm with respect to the vertical nail portion 5n ₂ a length of about 1.75 mm, a horizontal washer portion 5n ₁ having a thickness of about 1.85 mm,
Diameter 1.5 mm, is good to use a metal rod 5n ₃ of a length of about 25 mm. As a result, the surface area of the metal portion in the vaporization chamber is increased to promote effective heat conduction and supply, and it is not necessary to use a separate metal heat collecting cylinder 14 (see FIG. 4) conventionally used conventionally. . The specific dimensions of the above-mentioned nail-shaped stator 5n are based on a conventional size disposable lighter, and are appropriately determined by changing the size of the lighter (specifically, the capacity of the gas tank). It goes without saying that a nail-shaped stator having a large size is selectively used.

More specifically, the diameter of the horizontal washer 5n ₁ is preferably closer to the inner diameter of the fitting recess 3a (to the extent that it does not hinder assembly), and the difference is about 0.1 mm.
Before and after is preferred. Further, the thickness of the horizontal washer portion 5n ₁ is intended to be limited by the length and screwing the positional relationship of the fitting recess 3a of the depth and the valve 5, thicker mass as possible, heat This is preferable because the conduction efficiency increases.

Further, the diameter of the vertical nail portion 5n ₂ is closer to the inside diameter of the valve port 5k unless closes the gas passage may, the difference of about 0.03~0.05mm are preferred.
The length of the vertical nail portion 5n ₂ is longer the better to the extent that its tip when the valve is closed not cause gas leakage into contact with the valve rubber 5j. This is because the larger the space in the valve opening 5k, the more the gas having the same pressure as that in the tank 2 stays there (so-called gas accumulation occurs), resulting in an excessive flame at the time of ignition. Therefore, reducing the space to the limit leads to an improvement in the ignition rate and stabilization of the flame.

Further, the metal rod 5n ₃ (horizontal washer 5n ₁₎
The diameter of the large-diameter portion (which is close to) is such that an annular pipe 6 (specifically, an outer peripheral surface of the pipe 6) mounted on the outer periphery thereof is pressed against the inner wall of the through-hole 3b, and the vaporized gas in the gas tank 2 passes through the permeate. The size is adjusted in advance to a size that prevents leakage from a higher position from between the inner peripheral surface of the hole 3 and the outer peripheral surface of the annular pipe 6. The diameter of the lower end portion of the metal rod 5n ₃ is thinner form than the inner diameter of the annular pipe 6 to be used, it shall not interfere with the flow path of the liquefied gas. Furthermore the length of the metal rod 5n ₃ is a rise due to capillary action of the liquefied gas in the annular pipe 6 may be those required to sufficiently inclusion of the same metal rod 5n _3, about 25mm as described above is proper .

On the other hand, as shown in FIGS. 2B and 3, two slits 5n ₄ , 5n ₄ formed through a large diameter portion are formed in the outer peripheral surface of the metal rod 5n ₃ . Have been.
The slits 5n ₄ , 5n ₄ are tapered at their lower ends and are opened, and their upper ends are connected in a hook-like manner as a whole from the bottom surface of the horizontal washer 5n ₁ to its outer peripheral edge. in, while ensuring the release port of the liquefied gas is sucked into the annular pipe 6 to be described later, the outer peripheral surface of the metal rod 5n ₃ is, it is devised so as not to contact with the inner peripheral surface of the annular pipe 6 described below I have.

In other words, the main purpose of the metal rod 5n ₃ is to conduct and supply the heat of the liquefied gas in the gas tank 2 to the vicinity of the upper valve in order to prevent a shortage of vaporization heat. On the other hand, if the annular pipe 6 is mounted on the surface in a contact state, such a vaporizing heat supply action cannot be fully exhibited, which is not preferable. Thus, the while securing the two members via the large diameter portion to maximize the surface area of the metal rod 5n ₃ assembled in a non-contact state, easily formed together also release port (the flow path) of the liquefied gas A configuration that can be used was adopted. By the way,
The depth of such slit 5n _4, to avoid the passage closed by the biting of the annular pipe 6 may be about 0.5 mm, also in width is too large, the through hole 3b in the outer peripheral surface of the pipe 6 To impair the so-called shielding effect of crimping the inner peripheral surface of
Something seems to be good.

Further, since the metal rod 5n ₃ and the horizontal washer 5n ₁ are integrally formed, the nail-shaped stator 5n and the heat collecting cylinder 14 which are separately formed are combined as in the prior art. Compared to the case (see FIG. 4), it goes without saying that the heat conduction efficiency is better and the number of assembling steps is simplified.
In the drawing, reference numeral 50 denotes a ring-shaped filter interposed between the nail-shaped stator 5n and the bottom surface of the nozzle bottom plug 5c (see FIG. 3).

Further, below the nail-shaped stator 5n (specifically, the horizontal washer 5n ₁ ), an annular pipe 6 is mounted via the metal rod 5n ₃ . The annular pipe 6 is made of polyethylene, which top opening is fitted bounding the large diameter portion of said metal rod 5n _3, the lower end is assembled to produce rolled into the gas tank 2. The material of the annular pipe 6 is not limited to polyethylene, but may be other materials, for example,
An annular member formed of a material having good heat conductivity such as copper or aluminum, a spiral member causing a capillary phenomenon, a net-like body, or a porous body may be used.

On the other hand, the ignition mechanism of this gas lighter A is as follows.
As shown in FIG. 1, a file wheel 7 rotatably supported via a pair of support pieces (not shown) integrally formed with the intermediate case 4, and an ignition mounted below the file wheel 7. It comprises a stone 8 and a valve operating lever 9 for operating the gas ejection nozzle 5g in the extraction direction. The igniter 8 is an intermediate case 4 fitted in a vertical hole 3c of the tank upper lid 3.
The top surface is pressed against the file wheel 7 by an extruding spring 10.

The valve operating lever 9 has a support shaft (not shown) projecting from both sides at the center in the longitudinal direction, and the support shaft is formed with a shaft hole (not shown) formed in the pair of support pieces. (Not shown), so that it is pivotally mounted in a vertically swingable manner. Thus, one end of the valve operating lever 9 is
The operation piece 1 which is fitted to the neck of the gas ejection nozzle 5g via the slit 9a and is connected to the other end.
By pressing down 1, the operating lever 9 swings about the support shaft to move the neck of the gas ejection nozzle 5g in the pull-out direction. Also, the operation piece 11
A lower column 11a is formed integrally with the lower part of the tank so as to project into and out of a hollow cylindrical part 3d formed in the tank upper lid 3.

The gas lighter A according to the present invention, which is constructed as described above, rotates the file wheel 7 with the thumb of the hand holding the lighter main body 1 and directly operates the operating piece 1 of the valve operating lever 9.
By pressing down 1, the sparks 8 are rubbed and a spark is generated on the gas ejection nozzle 5g side, and the neck of the gas ejection nozzle 5g is operated in the extraction direction, so that the lower end surface of the valve rubber 5j is The valve opens apart from the upper surface of the valve port 3b, the liquefied gas in the gas tank 2 is sucked into the annular pipe 6 by the negative pressure, and the slit 5n
₄ , 5n ₄ is sucked up to the nail-shaped stator 5n,
Further, the gas reaches the filter 5o through the peripheral surface of the stator 5n and is vaporized under reduced pressure. The vaporized gas passes through the filter 5o and passes through the nail-shaped stator 5n and the valve hole 5k of the nozzle bottom plug.
Through the perforation 5i opened in the radial direction of the gas ejection nozzle 5g, reaches the inside of the gas ejection path 5h, and is ejected outward from the tip of the gas ejection nozzle 5g. It ignites to ignite to produce a flame of a desired length.

Further, the annular pipe 6 nail stator 5n is a horizontal washer portion 5n ₁ disposed in contact with the upper end of the horizontal washer portion 5n ₁ of the upper surface to protrude the vertical nail portion 5n ₂
If, from the fact that a said horizontal washer portion 5n rod-shaped metal rod 5n ₃ which is suspended coaxially on the bottom of the _1, though, to ambient vaporization chamber and valve be molded of plastic, The supply of the heat of vaporization necessary for vaporizing the liquefied gas of the fuel is more effectively promoted than in the case of using the conventional nail-shaped stator, and as shown in FIG. 4, it has been conventionally used conventionally. In addition, the separate metal heat collecting cylinder 14 becomes unnecessary.

Furthermore, the annular pipe 6, when fitted to form a gas flow path on the outer peripheral surface of the metal rod 5n ₃ of the bar, liquefied gas, so-called conducive capillary phenomenon in the same pipe together is sucked up into the upper along the cavity region, the heat in the gas tank 2 is effectively transferred to the particular metal rod 5n ₃ of nail-like stator 5n by heat conduction, heat of vaporization required for liquefied gas vaporizes Can be supplied to the vaporization chamber and the vicinity of the valve without waste, and the flame can be stabilized.

The annular pipe 6 and the slit 5
A gas flow path (vaporization heat supply path) for positively communicating the nail-shaped stator 5n with the inside of the gas tank 2 via n ₄ and 5n _4.
Is formed, the nail-shaped stator 5n and the inside of the gas tank 2 are more reliably communicated with each other, so that the heat of the liquefied gas filling the gas tank 2 can more effectively heat the vaporization chamber and the vicinity of the valve 5. And the liquefied gas in the gas tank 2 can come into direct contact with the nail-shaped stator 5n, so that effective heat conduction and supply can be performed, and a rapid shortage of vaporization heat can be prevented. .

Incidentally, the gas lighter A of the present embodiment exhibits a desired flame length at normal temperature and normal pressure without error, and even under the condition of an external temperature of 5 ° C., is similar to a conventional lighter using a metal heat collecting cylinder. The ignition can be performed without any trouble, and as a result, the conventional sintered core S and the heat collecting cylinder 14 are unnecessary. In addition, it is needless to say that the structure of the present invention is simpler than a so-called non-adjustable valve mechanism using a transmission filter such as Juraguard (trade name), and the structure of a conventional disposable gas lighter can be used as it is. It is.

The gas lighter A of the present invention is not limited to the present embodiment, but can be freely designed and changed within the scope of the present invention. The present invention encompasses all of them. Things. For example, in this embodiment, reference is made to a conventional structure of a disposable gas lighter,
The invention is not limited to this. As shown in FIG. 4, the inside of the gas tank 2 of the gas lighter with the lid hermetically sealed via the tank bottom lid 12 is formed into three compartments, and the annular pipe 6 is provided in the central chamber. You may comprise so that it may be arrange | positioned. Further, when the tank bottom lid 12 is ultrasonically welded to the lighter body 1, the annular pipe 6 is affected by ultrasonic vibration and the metal rod 5n ₃
Since there is a risk that the plastic tank main body portion (specifically, the through hole 3b portion) holding the plastic pipe may be deformed or damaged, the annular pipe 6 is so arranged that the lower end does not contact the tank bottom lid 12. It is preferable to dispose them at a desired interval.

Furthermore, the use of the annular pipe 6 eliminates the need for a conventional sintered core, but it goes without saying that a sintered core can be used together if necessary. Further, in the present embodiment, a so-called flint type lighter is referred to, but it is needless to say that the present invention can be applied to other oil lighters and piezo lighters. Things.

The present invention is configured as described above, and the metal rod is integrally connected to the bottom surface of the nail-shaped stator.
The outer peripheral surface of the metal rod and the bottom surface of the nail-shaped stator.
Liquefaction of fuel by providing slits communicating with
Conventional nails are used to supply the heat of vaporization necessary to vaporize the gas.
Can be more effectively promoted than with
Gold fit, in other words, by heat conduction of heat in the gas tank
The heat is effectively transmitted from the connecting rod to the nail-shaped stator , and the heat of vaporization necessary for vaporizing the liquefied gas can be supplied to the vaporization chamber and the vicinity of the valve without waste, so that the flame can be stabilized. Play.

In addition, since a gas flow path (vaporization heat supply path) for positively communicating the nail-shaped stator with the inside of the gas tank through the slit is formed, the heat of the liquefied gas filling the gas tank is formed. There reaches the vicinity of the more effective vaporization chamber and valve, furthermore, directly liquefied gas in the gas tank can be brought into contact with the nail-like stator because, the effective thermal conductivity supplied conducted Naru rapid heat of vaporization It has the effect of preventing the supply shortage, and has a more effective flame
Stabilization can be achieved .

[0042]

[0043]

As described above, the gas lighter of the present invention is configured so that the liquefied gas can be easily and reliably sucked up without using a sintered core, and that the supply of the heat of vaporization is performed by a very simple means. It is suitable for mass production, such as reducing the number of parts to eliminate the need for conventional heat collection cylinders.
Implementing the present invention has enormous practical value.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of a gas lighter according to the present invention.

FIG. 2 (A) is a plan view of a nail-shaped stator, and FIG. 2 (B).
2 is a front view of the nail-shaped stator, and FIG. 2C is a bottom view of the nail-shaped stator.

FIG. 3 is a longitudinal sectional view showing a main part of the gas lighter.

FIG. 4 is a longitudinal sectional view showing another embodiment of the gas lighter according to the present invention.

FIG. 5 is a vertical sectional view showing a main part of a conventional gas lighter.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Lighter main body 2 Gas tank 3 Tank top lid 3a Fitting concave part 3b Through-hole 3c Vertical hole 3d Cavity part 3e Vaporization heat supply path 4 Intermediate case 4a Pyrolith support hole 5 Valve 5a Opening 5b Nozzle spiral 5c Nozzle bottom plug 5d Valve chamber 5g Gas Injection nozzle 5h Gas ejection path 5i Perforation 5j Valve rubber 5k Valve port 5m O-ring 5n Nail-shaped stator 5n ₁ Horizontal washer 5n ₂ Vertical nail 5n ₃ Metal rod 5n ₄ Slit 5o Filter 6 Ring pipe 7 File wheel 8 Pyrolith 9 Valve operating lever 10 Push-out spring 11 Operating piece 12 Tank bottom lid

Claims (1)

(57) [Scope of request for utility model registration] 1. A gas tank formed in a lighter body, a valve mounted on an upper portion of the gas tank, a horizontal washer, and a vertical nail protruding from an upper surface of the horizontal washer. and mated nail stator via the ring-shaped filter to the lower end of the valve, the lower end of the gas tank
The metal rod suspended inside and the gas on the outer peripheral surface of the metal rod
In the gas lighter comprising a loaded annular pipe to form a flow path, the bottom surface of the nail-like stator, before
The metal rods are connected integrally and the outer peripheral surface of the metal rods
And a slit communicating with each other on the bottom surface of the nail-shaped stator.
Gas lighter characterized by and the child to be provided.