JPS593242Y2 - stick type lighter - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to an improvement of a frame type lighter.

Conventionally, in a frame-type lighter, a cap is attached to the ignition section provided at the top of the lighter, and the nozzle is activated by pressing down the gas ejection press plate of the ignition section with the gas ejection press plate push-down piece provided on the cap. This will stop the gas from blowing out.

Therefore, a guide groove is provided in the ignition part so that the gas ejection presser plate and the gas ejection presser plate pressing piece come into contact with each other, and a guide pin is protruded from the inner surface of the crowned cap, and the guide pin is inserted into the guide groove. The cap is fitted onto the ignition section.

Therefore, when putting on the crown cap, it is troublesome to align the guide groove and the guide pin one by one.

Therefore, the present invention was created by focusing on this point.
The present invention provides a frame type lighter in which the gas ejection can be stopped by attaching a cap to the ignition part. A frame-type lighter is provided with a removable cap on the ignition part, and a nozzle protrudes from the ignition part and is biased upward by a spring, and is slidably attached to the outer periphery of the nozzle. The ignition section is provided with a gas ejection presser plate biased upward by a coil spring interposed between the ignition section and the nozzle, and the cross section of the ignition section is approximately triangular. The gas ejection presser plate is disposed, and the crowned cap has a substantially triangular cross section so as to fit into the ignition part, and a gas ejection presser plate push-up piece having three legs is attached to each of the legs. 3 of the almost triangular corners of the crowned cap
The cap is fitted onto the crowned cap so as to be located in the cylindrical position, and when the crowned cap is attached to the ignition section, one of the three legs presses down the gas ejection press plate to prevent fuel gas from being ejected from the nozzle. The present invention resides in a frame type lighter characterized by being designed to stop.

Next, an example of the present invention will be explained with reference to the drawings.

1 in the figure is a frame-shaped lighter according to the present invention.

The lighter 1 is composed of a lighter main body 4 having an ignition part 2 on the upper part and a gas tank 3 provided on the lower surface of the ignition part 2, a detachable cover 5, and a cap 6.

A nozzle 7 and a removable flint pipe 8 protrude from the ignition part 2, and the outer periphery of the flint pipe 8 is shaped like a round bar into a substantially triangular shape.

A ring-shaped gas ejection measuring plate 9 is provided on the outer periphery of the tip of the nozzle 7, and this gas ejection measuring plate 9 is urged upward by a coil spring 10.

As shown in FIG. 3, this nozzle 7 is arranged such that a gas ejection metering plate 9 is located near one corner of the ignition section 2, which is formed in a substantially triangular shape.

Further, this nozzle 7 is always urged upward by a coil spring 11 provided below, a valve 12 is fitted to the lower end of the nozzle 7, and a gas flow hole 13 is bored near the lower end. It is set up.

The cap 6 is a cylindrical piece shaped into a substantially triangular shape so as to be attached to the ignition part 2, and a gas jet metering plate with three-pronged legs is provided on the upper inner circumferential wall of the cap 6. As shown in FIG. 4, the push-down piece 14 is fitted and fixed such that its three legs are positioned at each corner of the substantially triangular shape of the cap 6.

One of the legs of the gas ejection metering plate push-up piece 14 pushes down the gas ejection metering plate 9 when the cap 6 is attached, thereby stopping the gas ejection.

The cover 5 is formed from a cylindrical shape into a substantially triangular shape, and is attached to the ignition section 2 from below.

In addition, 15 in the figure is a gas injection port.

The frame type lighter according to the present invention is constructed as described above, and its operation is performed by the nozzle 7 and the gas ejection metering plate 9 during use.
are both urged upward by the respective coil springs 10, 11, and the valve 12 is in the open state, so that gas continues to be ejected from the tip of the nozzle 7 through the gas flow hole 13.

When the cap 6 is fitted into the ignition part 2, the gas ejection measuring plate 9 is first pushed down by the gas ejection measuring plate push-down piece 14, and the nozzle 7 itself is lowered while compressing the coil spring 11. When the gas ejection is stopped by the valve 12 and the crown cap 6 is further fitted, the downward movement of the gas ejection metering plate 9 is absorbed as only the gas ejection metering plate 9 descends while compressing the coil spring 10.

The frame-type lighter according to the present invention has the above-mentioned structure, and unlike conventional frame-type lighters of this type, when installing the cap, the narrow guide groove and the guide pin are aligned and fitted. It eliminates the hassle, allows faster action as a handy writer, and has a sleek appearance.

As described above, the present invention has excellent advantages, and implementing the present invention has enormous practical value.

[Brief explanation of drawings]

The drawings show an example of the implementation of the present invention. Fig. 1 is a longitudinal sectional view of a frame-type lighter according to the invention, Fig. 2 is an exploded perspective view of the same, and Fig. 3 is a view of the main body of the lighter with a cover attached. Plan view,
FIG. 4 is a bottom view of the crowning cap. 1... Lighter, 2... Ignition part, 3.
... Gas tank, 4... Lighter body,
5...Cover, 6...Covered cap,
7... Nozzle, 8... Flint pipe,
9... Gas ejection metering plate, 10.11...
・Coil spring, 12... Valve, 13...
...Gas distribution hole, 14...Gas ejection metering plate push-down piece, 15...Gas inlet.

Claims (1)

[Scope of utility model registration request] A frame-shaped lighter has an ignition part on the upper part of the frame-shaped lighter body, and a cap that covers the ignition part can be detachably attached to the ignition part. The ignition section is provided with a gas ejection press plate that is slidably attached to the outer periphery of the nozzle and biased upward by a coil spring interposed between the nozzle and the cross section of the ignition section that is approximately triangular. The gas ejection presser plate is arranged near one corner of the ignition part, and the crown cap has a substantially triangular cross section so as to fit into the ignition part. A gas ejection presser plate pressing piece having leg portions is fitted onto the crowned cap so that each of its legs is located at three approximately triangular corners of the crowned cap, and is connected to the ignition portion of the crowned cap. When the frame type lighter is attached, one of the three legs presses down the gas ejection press plate to stop the ejection of fuel gas from the nozzle.