JPS6319692Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The present invention relates to a combustion wick for an oil stove, and more specifically, in order to securely hold the wick in the wick holder, the attachment part to the wick holder is made rigid. Regarding combustion wicks that have become oxidized.

[Conventional technology]

Combustion wicks for kerosene stoves are generally manufactured by either weaving or knitting. In the case of weaving, the warp (which becomes the weft in actual use) and the weft (which becomes the warp in actual use) are crossed using a loom, and the blended fabric is knitted using the so-called sudare knitting method. A burning part made of thread and an oil suction part made of flexible cotton, cotton cloth, etc. are woven in the same manner as above, and these combustion parts and oil suction parts are joined together with a sewing machine to form a belt shape, and then this is made into a hollow cylindrical shape. Roll it up and sew the butt edges together using a sewing machine to create a hollow cylindrical core.

In addition, in the case of knitting, burner warp yarns are made of bundled yarns made by bundling multiple yarns made of carbon fibers and glass fibers, and oil-sucking warp yarns are made of bundled yarns made of bundled yarns made of multiple cotton threads. The end portions of the two are folded back, and the folded ends are intertwined with each other's regions and intersected to form a burner warp section and an oil suction warp section, and the burner longitudinal bundle is formed except for the above-mentioned intersecting section. Yarns and oil-siphoning warp yarns are knitted with weft yarns so that the burner warp section and the oil-siphoning warp section are knitted simultaneously by a ratchet knitting machine. in this way,
A core body knitted in a band shape is cut to a predetermined constant length, rolled into a hollow cylindrical shape, and the butted edges are sewn with a sewing machine to produce a hollow cylindrical core.

The wick produced as described above is inserted into a wick holder that is movable up and down inside the fuel tank built into the stove body, and held by being held by the numerous claws provided on the wick holder. It was something to force me to do.

However, since the entire lead is flexible, even if you try to insert the claw of the lead holder into the lead,
Its bite is weak. As a result, when the wick holder is moved up and down, the biting position of the combustion wick shifts,
Normal retention will not be possible. For this reason, in the past, a reinforcing tape made of synthetic resin or similar was pasted around the intersection of the burner warp section and the oil suction warp section to make the core itself rigid, and the hook of the core holder was tightened. He was tightening his grip on her.

[Problem that the invention attempts to solve]

As mentioned above, applying tape to the core each time to make it rigid not only increases material costs, but also causes the bundle yarn to harden due to the tape's adhesive, making it difficult to absorb oil. , there is a problem that combustion efficiency is reduced.

This invention was researched and developed to solve the various problems mentioned above, and it is possible to improve combustion by changing the knitting form of the hard weft yarns during the knitting process of the combustion wick without using reinforcing tape. To provide a combustion wick in which the wick itself is made rigid in the circumferential direction, diagonal direction, and vertical direction so that the combustion wick can be held securely.

The present invention eliminates the possibility that the burner warp bundle yarn and the oil suction warp bundle yarn become solidified and cause problems in oil suction, and also prevents the surface of the wick from forming a cylinder inside the core due to the vertical movement of the combustion wick. To provide a combustion wick whose surface is rubbed with appropriate pressure to prevent metal rust and tar adhesion on the inner cylindrical surface of the wick, thereby allowing smooth vertical movement of the wick.

[Means for solving problems]

In order to solve the above-mentioned problems, according to the present invention, a burner warp yarn is made of a bundled yarn made by bundling a plurality of yarns made of carbon fiber and glass fiber, and a bundled yarn is made of a bundled yarn made by bundling a plurality of cotton threads. The end portions of the oil suction warp yarns are each folded back, and the folded ends are intertwined with each other in the opposing areas to form a burner warp portion and an oil suction warp portion, and the above-mentioned cross-connected portion is formed. Except for knitting the burner warp yarn and the oil-siphoning warp yarn with weft yarns so that the burner warp yarn part and the oil-siphoning warp yarn part are knitted simultaneously by a ratchet knitting machine,
During the above knitting process, the hard knitting yarns are knitted between the weft yarns and the intersecting joints. The present invention provides a combustion wick characterized by comprising a hard knitted yarn.

[Effect]

The surfaces of the burner warp portion and the oil suction warp portion in which hard knitting yarns are knitted have a form in which the hard knitting yarns bite into the surfaces of the burner warp portion and the oil suction warp portion where the hard knitting yarns are in contact with the surfaces of the burner warp portion and the oil suction warp portion, and the surfaces of other portions swell. Therefore, the surface of the combustion wick is formed into an uneven surface. Further, the hard knitting yarns in the circumferential direction of the core and the chevron-shaped hard knitting yarns block two bundled yarns in the oil suction warp section and the burner warp section in a square shape and in a diagonal direction. The combustion wick is reinforced by blocking the entire bundled thread, so the surface of the wick is formed into an uneven surface, so when the combustion wick attached to the wick holder is moved up and down, the uneven surface causes The surface of the core inner cylinder will be forcibly rubbed. Therefore, the surface of the inner cylinder of the core is polished to prevent metal rust and tar from adhering to the core, allowing smooth vertical movement of the core. In particular, the combustion wick has its bundle threads squarely and diagonally blocked throughout, so that the burner warp and oil suction warp as well as the cross joints are made rigid in all directions. Therefore, the claws of the wick holder will bite tightly into the burner warp, oil suction warp, and cross joints, so the combustion wick will be held in an extremely stable state, and the entire wick will be held against the wick holder. Retained evenly. Therefore, the combustion wick is always moved up and down uniformly,
It is always made to protrude at a constant length from the outer core case, and a rising combustion flame of a uniform length can be obtained.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

〔Example〕

The combustion wick is indicated generally as 1.
The combustion wick 1 has a burner warp section 3 and an oil suction warp section 4.
It is formed from a core body 2 that integrally has a bending portion 5 and a bending portion 5 . The core body 2 is made into a belt shape by using a reed for the burner warp, an oil suction reed, a reed for the hard knitting yarn knitted in the circumferential direction, and a reeded for the hard knitted yarn knitted in a mountain shape, respectively, of a known ratcell knitting machine. organized into. By cutting the core body 2 knitted into a belt shape to a predetermined length, rolling it into a cylindrical shape, butting the edges together, and sewing the butt edges together with a sewing machine, a hollow cylindrical shape is created. This is for manufacturing combustion wicks. Above burner warp section 3
is made up of a bundled yarn 3a made by bundling a plurality of threads made of carbon fibers and glass fibers, and the oil suction warp section 4 is made of a bundled yarn 4a made by bundling a plurality of cotton threads, for example. And these burner warp thread parts 3
The end portions 6, 7 of the oil suction warp portion 4 and the oil suction warp portion 4 are each folded back, and the folded ends are inserted into the regions of the other side so as to intersect with each other (see Fig. 3).
Except for this intersecting connection part 9, the burner warp part 3 and the oil suction warp part 4 are knitted with wefts 10, and the burner warp part 3 and the oil suction warp part 4 are integrally connected.

Located between the weft threads 10 and the burner warp thread section 3, the oil suction warp thread section 4, and the cross connection section 9.
A hard knitting yarn 11 is knitted in. The hard knitting is located between the adjacent hard knitting yarns 11 of the burner warp section 3, the oil suction warp section 4, and the cross joint section 9, and crosses the respective burner warp yarns 3a and oil suction warp yarns 4a. Yarn 12 is woven into it. The hard knitting yarn 12 is adjacent to the hard knitting yarn 11,
It's hooked up to 11. The two ends of the burner warp bundled yarn 3a and the oil suction warp bundled yarn 4a, whose ends are folded back, are in a rectangular shape and blocked in the diagonal direction by the hard knitting yarns 11 and 12. The surface of the core in each blocked frame is the part where the hard knitting yarns 11 and 12 are in contact with the bundled yarns 3a and 4.
Since part a is depressed and depressed, and the bundled yarns 3a and 4a are raised in other parts, the surface of the core forms a continuous uneven surface. The end portion 8 of the bending portion 5 is also folded back, and a weft thread 10 is woven into the end portion. In this example, the bending section 5 and the oil suction warp section 4 are made of the same material. The oil suction warp section 4 is made up of only warp threads and no weft threads are interwoven, so that it can be easily bent and stretched.

The yarn made of carbon fiber and glass fiber (the part indicated by the symbol A) constituting the burner warp portion 3 is a glass fiber yarn that has been fired in advance using a heat source such as an electric heater, a gas heater, hot air, or the like. In this way, it is made of a plurality of fired yarns twisted together or a plurality of yarns aligned. In this way, since the yarn is fired, its toughness increases and there is no need to cut the yarn during knitting. The hard knitting yarn 11 has a thicker denier than the hard knitting yarn 12. Hard knitting yarn 11,1
For example, cotton, linen, synthetic or chemical fibers are used for the material 2.

By weaving in hard knitting yarns, the surface of the combustion wick is formed into an uneven surface, so the hard knitting yarns in the circumferential direction of the wick and the mountain-shaped hard knitting yarns create an oil suction warp section and a burner warp section. Two bundled yarns are blocked in a square shape and in a diagonal direction. Therefore, in the combustion wick, the bundle yarn is blocked throughout,
Each block is made rigid, so if you stick it into a claw on a regular lead holder, the grip will be extremely tight, and the lead will always be held in a stable state. Since the entire surface of the wick is formed into an uneven surface, when the combustion wick attached to the wick holder is moved up and down, the surface of the wick inner cylinder is forcibly rubbed by the uneven surface. Therefore, the surface of the inner cylinder of the core is constantly polished, rusting and tar adhesion on the surface are prevented, and the vertical movement of the core can be performed smoothly.

〔effect〕

According to the present invention, in order to make the core rigid, hard knitting yarns are knitted in the circumferential direction of the core when knitting the core, and the burner is placed between adjacent hard knitting yarns and hooked to the hard knitting yarns. Since the hard knitting yarn is woven in a mountain shape across the bundled yarns in the warp section and the oil-siphoning warp section, rigidity can be achieved without applying reinforcing tape each time, resulting in additional material costs. There is no possibility that the adhesive of the reinforcing tape will harden the bundled yarns and impair oil absorption. The hard knitting yarns block the burner warp bundled yarns and the oil suction warp bundled yarns in a square shape and in the diagonal direction, thereby improving the strength and rigidity of the core in the circumferential direction and diagonal direction. Therefore, the lead holder can be held securely by the claws.

In addition, since the bundled yarn is made rigid by the yarn, the flexibility of the burner warp section and the oil suction warp section is not impaired, and unlike those that use adhesive, it is not hardened more than necessary, so it is easy to absorb oil. It won't cause any trouble. As the combustion wick moves up and down, the uneven surface of the wick rubs against the surface of the wick inner cylinder with appropriate pressure, which also has the effect of preventing metal rust or tar from adhering to the wick inner cylindrical surface.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention; Fig. 1 is a schematic explanatory diagram of the combustion wick, Fig. 2 is a front view thereof, and Fig. 3 is a cross-connection of the burner warp section and the oil suction warp section. FIG. Explanation of symbols, 1... Combustion wick, 2... Core body, 3...
...Burner warp thread portion, 3a...Burner warp bundle yarn, 4...
...Oil suction part, 4a...Oil suction warp bundle yarn,
6, 7... end folded part, 10... weft, 1
1, 12...Hard knitting yarn.

Claims (1)

[Scope of utility model registration request] The end portions 6 and 7 of the burner vertically bundled yarn 3a made of a bundled yarn made of a plurality of yarns made of carbon fibers and glass fibers, and the oil suction vertically bundled yarn 4a made of a bundled yarn made of a bundled yarn of a plurality of cotton threads, respectively. Fold back,
The folded end portions are intertwined with each other's regions and crossed to form a burner warp portion 3 and an oil suction warp portion 4, and the burner warp bundle yarns 3a and oil suction warp portions are formed except for the above-mentioned intersecting connection portion 9. Vertical bundle thread 4a
in which the burner warp section 3 and the oil suction warp section 4 are knitted by a ratchet knitting machine at the same time by knitting with the weft yarns 10. It is characterized by being composed of knitting yarns 11 and hard knitting yarns 12 located between these hard knitting yarns 11 and hooked onto adjacent hard knitting yarns 11 to form a mountain shape. combustion wick.