JPH0579253U - Color change mechanism of lighter case at lighter ignition and combustion cylinder color change mechanism of internal combustion burner type lighter at lighter ignition - Google Patents

Abstract

(57) [Abstract] [Purpose] In an internal combustion / burner type lighter using butane gas as a fuel, the combustion cylinder and the combustion cylinder cover are discolored when the lighter is ignited, and the case, including other lighters, is also discolored. And the lighter temperature as well as the ignition confirmation means. [Structure] The case, including the combustion cylinder and combustion cylinder cover of an internal combustion / burner lighter that uses butane gas as fuel, and other lighters, is coated with temperature-sensitive paint. Further, some of the temperature-sensitive paints that change color at a constant temperature are applied to the combustion cylinder and the combustion cylinder cover / lighter case. [Effects] As a result, when the lighter is ignited, the combustion cylinder and the combustion cylinder cover / lighter case of the lighter are discolored to change the design, and at the same time the lighter ignition is confirmed. What to do.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention uses the heat generated by the lighter when the lighter is ignited to change the color of the combustion cylinder and the combustion cylinder cover in internal combustion type and burner type lighters, and also when other types of lighters are ignited. The purpose is to discolor the lighter case using the heat generated.

[0002]

[Prior Art]

 Conventionally, the color of a lighter case has not changed by simply coating or plating the exterior. There was also a lighter that changed the color of the lighter case depending on the difference between the body temperature of the hand when holding the lighter case and the room temperature or the outside temperature. Furthermore, in an internal combustion lighter, the combustion cylinder is made of ceramic to be milky white or pink, and platinum with a catalytic action is placed on the upper part of this combustion cylinder. There is also a lighter that transmits light through a pink combustion tube to make it look bright, and a lighter that uses glass as a combustion tube to allow external light emission due to the same catalytic action.

[0003]

[Problems to be solved by the device]

 The present invention does not change the color of the lighter case with the above-mentioned body temperature, but changes the color of the lighter case by utilizing the heat generated when the lighter is ignited, and at the same time, as an ignition confirmation means. It relates to a means for not only mere transmitted light but also for changing the color of the combustion cylinder part of the product, recognizing it from the outside and further confirming the temperature of the lighter case.

[0004]

[Means for solving the problem]

 In the internal combustion type and burner type lighters, the combustion temperature of the flame generated by burning butane gas at the time of ignition of the lighter reaches 1,000 to 1,500 degrees. This heat heats the combustion cylinder and reaches a considerably high temperature. This heat is used to change the color, design, etc. of the combustion cylinder and the combustion cylinder cover at the time of combustion by applying temperature-sensitive paint to the outside of the combustion cylinder (1) and a part or the whole of the combustion cylinder cover (2). Is recognized from the outside as well as an ignition confirmation means.

Further, the combustion temperature can be confirmed by applying several kinds of temperature-sensitive paints that change color at a constant temperature to the combustion cylinder and the combustion cylinder cover.

Further, when the paint is applied to the lighter case itself, at the time of ignition of a nichrome wire type lighter using a normal lighter / battery that uses the heat of the combustion cylinder of the internal combustion / burner lighter and butane gas as a fuel. The generated heat is used to change the design, figure, etc. on the outside of the lighter case when the lighter is ignited, and at the same time, it is used as a means to confirm the ignition.

Further, by applying several kinds of temperature-sensitive paints that change color at a constant temperature to the lighter case, the design, figure, etc. can be changed as the temperature rises from the time of ignition, and at the same time the temperature of the lighter case can be confirmed. is there.

[0008]

[Action]

 In the present invention, in the internal combustion type and burner type lighter, the combustion cylinder (1) and the combustion cylinder cover (2) are discolored at the time of ignition, and the lighter case is discolored at the time of ignition including other lighters. At the same time as changing the temperature, it can be used as a means for confirming ignition by changing the color tone, color and design as the temperature rises.

[0009]

【Example】

 Examples will be described with reference to the drawings. Figures 1 and 3 show an internal combustion and burner type lighter that uses butane gas as a fuel. By applying temperature-sensitive paint to the combustion cylinder (1) or the combustion cylinder cover (3), combustion occurs when the lighter ignites. The cylinder or the combustion cylinder cover is used as a means for confirming the ignition while allowing the discoloration and other designs to appear. Furthermore, by applying several types of temperature-sensitive paints that change color at a certain temperature to the combustion cylinder or combustion cylinder cover, the color and design of the combustion cylinder or combustion cylinder cover will change color as the temperature of the combustion cylinder or combustion cylinder cover becomes higher than when the lighter ignites, and the temperature confirmation As a means of safety, consideration is given to safety.

FIG. 2 shows a lighter in which combustion cylinders of an internal combustion type and a burner type lighter using butane gas as a fuel are put in a lighter case (2). In this lighter, the combustion cylinder becomes hot when the lighter ignites, and it is transmitted to the lighter case.By applying several kinds of temperature-sensitive paint to the lighter case itself, the color and design are changed as described above at the time of ignition. It is a means of confirming ignition and temperature at the same time as the above.

[0011] Fig. 4 shows a conventional lighter using butane gas, and Fig. 5 shows a lighter that uses a battery to heat a nichrome wire or the like as an ignition means. At the time of ignition, the lighter cases (4) and (5) near the crater are heated. Utilizing the fact that this lighter case is heated, by applying several kinds of temperature-sensitive paint to the lighter case, the color and design can be changed as described above at the time of ignition, and at the same time it can be used as a means for confirming ignition and temperature. To do.

[0012]

[Effect of the device]

 This allows other designs / figures to appear when the lighter ignites, and allows other designs to be added to, replaced with, or deleted from the design before ignition, and the colors and designs can be changed as the temperature rises after ignition. I was able to change the design of the writer itself, and it was possible to make it a more attractive writer. Also, since the lighter changes color when ignited, it serves as a confirmation means at the time of combustion and also as a means for confirming the temperature, making it a safer lighter.

[Brief description of drawings]

FIG. 1 is a perspective view of an internal combustion type burner and a burner type lighter in which a combustion cylinder can be confirmed from the outside using butane gas as fuel.

FIG. 2 is a perspective view of an internal combustion type burner type lighter in which a combustion cylinder is placed in a lighter case and which uses butane gas as a fuel.

FIG. 3 is a perspective view of an internal combustion type burner and a burner type lighter which use butane gas as a fuel, in which a combustion cylinder is covered with a combustion cylinder cover.

FIG. 4 is a perspective view of a conventional lighter using butane gas as a fuel.

FIG. 5 is a perspective view of a lighter that uses a battery to heat a nichrome wire or the like to serve as ignition means.

[Explanation of symbols]

 1 Combustion cylinder 2 Lighter case discolored part 3 Combustion cylinder cover 4 Lighter case discolored part 5 Lighter case discolored part

Claims (3)

[Scope of utility model registration request] 1. A temperature sensitive paint is applied to a combustion cylinder made of ceramic, glass, metal or the like of an internal combustion type burner using burner gas or a burner type burner, and a high temperature is generated by heat generated by burning butane gas when the burner is ignited. A lighter whose purpose is to discolor the appearance of the combustion cylinder (1), reveal graphics, designs, etc., and to confirm ignition. 2. The lighter according to claim 1, wherein the lighter case is coated with a temperature-sensitive paint, and the lighter case (2) or the combustion tube cover (3) is utilized by utilizing the heat of the combustion tube becoming high temperature when the lighter is ignited. ) Is heated and the butane gas is used as a fuel in the conventional lighter (4) and in a lighter (5) in which a battery is used to heat a nichrome wire or the like for ignition, A lighter whose purpose is to discolor the lighter case by directly heating the lighter case so that it is different from the figure, design, or color before ignition, and at the same time, as a means for confirming ignition. 3. The lighter temperature of the lighter can be confirmed at the same time as the lighter is ignited by applying several kinds of temperature-sensitive paint to the combustion cylinder, the combustion cylinder cover and the lighter case of the lighter according to claim 1 or 2 at the same time. A lighter whose purpose is to change the design, figure, etc. as the temperature rises from the time of ignition.