The present invention relates generally to friction-activated devices for producing fire and in particular to a match having a match-head that is integrated with a friction activated ignition apparatus and a method for using the same.
Devices for making fire in the form of a match burning some embodiment of stick, or elongated paper body as a fuel source with a have been used for over 150 years. In some early embodiments, matches were able to ‘struck’ or lit by simply dragging the head of the match over a high friction surface. Later the safety matches were developed in order to keep the match from somewhat spontaneously combusting.
Safety matches are ‘safe’ because they don't spontaneously combust. One would have to strike them against a special surface in order to get them to ignite. The match heads contain sulfur (sometimes antimony III sulfide) and oxidizing agents (usually potassium chlorate), with powdered glass, colorants, fillers, and a binder made of glue and starch. The striking surface consists of powdered glass or silica (sand), red phosphorus, binder, and filler. When the safety match is struck, the glass-on-glass friction generates heat, converting a small amount of red phosphorus to white phosphorus vapor. White phosphorus spontaneously ignites, decomposing potassium chlorate and liberating oxygen. At this point, the sulfur starts to burn, which ignites the wood of the match.
It is desired under various circumstances to not require a matchbox having a separate striker be carried, such as when one wants to take just a few matches in a survival situation for example. It is also desirable to keep the match heads from getting wet thus inhibiting the lighting ability of the matches.
It is therefore an object of the invention to provide a match system, which does not require a matchbox or other such striker member separate from the match.
It is therefore an object of the invention to provide a waterproof coating.
It is another object of the invention that the stick structure provides a phosphorescent or luminescent ability to help find the sticks more easily in the dark.
It is another object of the invention that the stick structure be scented to have a more pleasurable using experience.
In accordance with the present invention, there is provided a match having the striker member directly over and integrated with the ignition member of the match, so that when the two members are separated, the match ignites. It is preferred that the striker member is pinched in order to increase friction between the members. Further, the striker member can be integrated with a waterproof coating. In an alternate embodiment, the stick element can be treated with a phosphor-luminescent paint or coating to help a user find it better in the dark. Further it can be integrated with a pull tab.
A complete understanding of the present invention may be obtained by reference to the accompanying drawings, when considered in conjunction with the subsequent, detailed description, in which:
Optionally the fuel stick can be made of recycled materials cutting down on costs and having less of an environmental impact. Optionally the fuel stick (10) can be treated with a glow in the dark material that will readily burn, but not substantially change the burn rate of the stick (10), to increase operability in dark conditions. Optionally a coating (16) can be provided to protect or waterproof the match assembly. Optionally it can be scented to have a more pleasant smell. For assembly purposes, in at least one embodiment, an orifice (14) can be provided in order to couple the strike cap (12) with the ignition member (18). The match/striker assembly can be held in a case with a push button led light to charge matches. It can also be packaged in a see through packets with adhesive backs to wear while hiking or skiing.
As a method of use, shown in
As another method of use, shown in
Another embodiment using a pull tab is shown in
In another embodiment, the invention can be incorporated into a system for lighting a lantern.
Although the present invention has been described in detail, those skilled in the art will understand that various changes, substitutions, and alterations herein may be made without departing from the spirit and scope of the invention in its broadest form. The invention is not considered limited to the example chosen for purposes of disclosure, and covers all changes and modifications which do not constitute departures from the true spirit and scope of this invention.
For example, although the foregoing refers to a strike cap having an orifice, it is contemplated that the frictional member can be fully integrated with the ignition member upon manufacture. Further, details may vary from match to match in terms of dimensions and exact position of structural members, depending on the physical arrangement, as well as the stick length and girth. While described as matches the same concept can be used with other mechanisms such as candles or fuses.
Having thus described the invention, what is desired to be protected by Letters Patent is presented in the subsequent appended claims.
This application claims priority from U.S. provisional application No. 61/494,971 filed 9 Jun. 2011; entitled “Match and Striker Method and Apparatus”. The entire contents being hereby incorporated by reference and for which benefit of the priority date is claimed.
Number | Date | Country | |
---|---|---|---|
61494971 | Jun 2011 | US |