JPH0318809Y2 - - Google Patents
Info
- Publication number
- JPH0318809Y2 JPH0318809Y2 JP1983027985U JP2798583U JPH0318809Y2 JP H0318809 Y2 JPH0318809 Y2 JP H0318809Y2 JP 1983027985 U JP1983027985 U JP 1983027985U JP 2798583 U JP2798583 U JP 2798583U JP H0318809 Y2 JPH0318809 Y2 JP H0318809Y2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- resistant
- core
- fiber layer
- reinforcing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000835 fiber Substances 0.000 claims description 82
- 230000003014 reinforcing effect Effects 0.000 claims description 28
- 239000000446 fuel Substances 0.000 claims description 27
- 238000002485 combustion reaction Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 8
- 238000004080 punching Methods 0.000 claims description 8
- 239000002655 kraft paper Substances 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000011162 core material Substances 0.000 description 41
- 239000003365 glass fiber Substances 0.000 description 6
- 239000012779 reinforcing material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000002828 fuel tank Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 239000002982 water resistant material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Landscapes
- Nonwoven Fabrics (AREA)
- Knitting Of Fabric (AREA)
Description
【考案の詳細な説明】
《産業上の利用分野》
この考案は灯油を燃料とする石油こんろ、石油
ストーブに用いられる燃焼器具用芯に関するもの
である。[Detailed description of the invention] <<Industrial Application Field>> This invention relates to a wick for a combustion appliance used in kerosene stoves and kerosene stoves.
《従来の技術》
従来の燃焼器具用芯で、第６図に図示したよう
に経糸と緯糸によつて織成又は編成された芯材２
０を補強材２１で補強して芯体２２を備えたもの
は知られている（実開昭56−72011号公報、実開
昭50−157523号公報参照）。<<Prior Art>> A conventional core for a combustion appliance includes a core material 2 woven or knitted by warp and weft threads as shown in FIG.
It is known to have a core body 22 by reinforcing 0 with a reinforcing material 21 (see Japanese Utility Model Application Publications No. 72011/1983 and No. 157523/1989).
又第７図、第８図に図示したガラス・木綿その他
の繊維を単に集束し又は撚りつけた太い経糸３０
を横に並列し、経糸層３１を形成し、その表裏両
面にガラス繊維のフエルト状繊維層３２，３２を
重合しニードルパンチによつてフエルト状繊維層
３２，３２のガラス繊維を横に並列した太い経糸
に絡ませた燃焼器具用芯は知られている（特公昭
49−36170号公報参照）。Also, thick warp threads 30 made by simply bunching or twisting glass, cotton, or other fibers shown in FIGS. 7 and 8
were arranged horizontally to form a warp layer 31, and felt fiber layers 32, 32 of glass fiber were polymerized on both the front and back sides, and the glass fibers of the felt fiber layers 32, 32 were arranged horizontally by needle punching. Cores for combustion appliances that are entwined with thick warp threads are known (Tokuko Sho
(See Publication No. 49-36170).
《考案が解決しようとする問題点》
ところで第６図に図示した経糸と緯糸によつて
織成又は編成された芯材２０に対する補強材２１
の取付けを貼着剤で貼着するか、又は経糸と緯糸
によつて織成又は編成された芯材２０に補強材２
１を糸で縫着したものである。よつて経糸と緯糸
によつて織成又は編成された芯材２０に補強材２
１を貼着剤で貼着したものは、貼着剤が高温のた
め劣化して使用中に芯材２０と補強材２１が剥離
しバラバラとなり燃焼器具用芯としての形態を保
持することができず使用不能となる欠点があり、
又は経糸と緯糸によつて織成又は編成された芯材
２０に補強材２１を糸で縫着したものは寸法のバ
ラツキが生じやすく不良率が高く、又切断時のホ
ツレが生じやすく端縁のかがり縫い、又は接着剤
塗布等のホツレ止加工が必要になり、且又経・緯
糸の交錯により燃料吸上げの効率が悪く、更に
経・緯糸間に透間が生じて器具の芯案内筒との密
着が悪くなつてタンク内と外気間に不必要なドラ
フト作用が発生して燃焼性能および消化性能等を
阻害するほか器具の転倒時の漏油が多くなる等の
欠点があつた。<<Problems to be solved by the invention>> By the way, the reinforcing material 21 for the core material 20 woven or knitted by the warp and weft shown in FIG.
The reinforcing material 2 is attached to a core material 20 woven or knitted by warp and weft threads.
1 sewn with thread. Therefore, the reinforcing material 2 is attached to the core material 20 woven or knitted by warp and weft threads.
1 is attached with an adhesive, the adhesive deteriorates due to high temperature, and the core material 20 and reinforcing material 21 peel off and fall apart during use, making it impossible to maintain the form as a core for a combustion appliance. There is a drawback that it becomes unusable.
Alternatively, a material in which the reinforcing material 21 is sewn with thread to a core material 20 woven or knitted by warp and weft threads is likely to have a high defect rate due to dimensional variations, and also tends to fray when cut. It requires fray-prevention processing such as overlock stitching or adhesive application, and the fuel suction efficiency is poor due to the warp and weft interlacing, and gaps are created between the warp and weft, causing problems with the core guide tube of the device. As a result, the adhesion between the tank and the outside air becomes poor, creating an unnecessary draft effect between the inside of the tank and the outside air, which impedes combustion performance and extinguishing performance, as well as increasing oil leakage when the equipment falls over.
又第７図、第８図に図示した燃焼器具用芯のガ
ラス繊維のフエルト状繊維層３２，３２は、全面
をガラス・木綿その他の繊維を単に集束し、又は
撚りつけた太い経糸３０を横に並列し、経糸層３
１を形成し、その表裏両面に重合し、ニードルパ
ンチによつてフエルト状繊維層３２，３２のガラ
ス繊維を横に並列した太い経糸３０に絡ませたの
で隣接した太い経糸３０が離れて多くの離脱空〓
部３３，３３・・・が形成され、並列した太い経
糸３０で形成した経糸層３１とガラス繊維のフエ
ルト状繊維層３２，３２とが接触したり離れたり
し、更に経糸３０の変形、器具装着時の寸法不安
定等の為に燃料の吸い上げ効果が悪く吸上げが平
均して行われずむらとなつて火災が均一に揃わ
ず、又更に太い経糸３０で形成した経糸層３１は
芯の昇降に際して経糸３０が不揃いとなり、円滑
に芯を昇降させて火力の調節を行うことができな
い等の欠点があつた。即ち第７図、第８図に図示
したものは、ガラス繊維等を一方向に単に集束し
たものを太径の経糸３０とするか、又はこの集束
したものを撚りつけて太経の経糸３０としたもの
であるのでニードルパンチによる針挿入時に針先
が太径の経糸３０に当つて突き刺す際に針が特殊
な形状の大きな膨出部を有するため経糸３０に針
先を突き刺すための強い力が働き、経糸３０とフ
エルト状繊維層３２とが離れるような支障が生
じ、又ニードルパンチによる針挿入時に針先が隣
接した太径の経糸３０，３０間に突き刺さつた場
合は太径の経糸３０、３０間が離れる力が働き、
又太径の経糸３０を並べて形成された経糸層３１
はニードルパンチによる針の挿入個所によつて経
糸層３１の厚みが異なり経糸層３１とフエルト状
繊維層３２，３２の絡まり具合が異なるものであ
る。 Furthermore, the glass fiber felt-like fiber layers 32, 32 of the core for the combustion appliance shown in FIGS. parallel to the warp layer 3
The glass fibers of the felt-like fiber layers 32, 32 are entangled with the horizontally parallel thick warp threads 30 by needle punching, so that the adjacent thick warp threads 30 are separated and many detachments occur. Sky =
portions 33, 33... are formed, and the warp layer 31 formed by the parallel thick warp threads 30 and the glass fiber felt-like fiber layers 32, 32 come into contact with each other and separate from each other, and the warp threads 30 are further deformed and the equipment is attached. Due to dimensional instability at the time, the suction effect of the fuel is poor and the suction is not done evenly, resulting in uneven fire and the fire is not uniform. There were drawbacks such as the warp threads 30 being uneven and the firing power not being able to be adjusted smoothly by raising and lowering the core. That is, in the case shown in FIGS. 7 and 8, glass fibers or the like are simply bundled in one direction to form the large diameter warp 30, or this bundled material is twisted to form the large diameter warp 30. Therefore, when the needle is inserted by needle punching, when the needle tip hits and pierces the warp threads 30 with a large diameter, the needle has a large bulge with a special shape, so a strong force is required to pierce the needle tip into the warp threads 30. If the warp threads 30 and the felt-like fiber layer 32 become separated during operation, or if the needle tip pierces between the adjacent large-diameter warp threads 30 and 30 during needle insertion by needle punching, the large-diameter warp threads 30, 30 The force that separates the space acts,
In addition, a warp layer 31 is formed by arranging warps 30 with a large diameter.
The thickness of the warp layer 31 differs depending on the insertion point of the needle by needle punching, and the degree of entanglement between the warp layer 31 and the felt fiber layers 32, 32 differs.
又経糸層３１は太径の経糸３０の多数本を並べ
て形成したことによつて全面に亘り厚みが同一に
揃わずに太径の経糸３０を介しての石油の吸上げ
を平均して同一に行うことができず、更にフエル
ト状繊維層３２，３２に対する経糸３０を介して
の石油の供給も全面に亘り平均して同一に行うこ
とができないもので、燃料の吸上げにむらができ
均一な燃焼を行うことができない等の欠点があつ
た。 In addition, since the warp layer 31 is formed by arranging a large number of warps 30 with a large diameter, the thickness is not uniform over the entire surface, but the suction of oil through the warps 30 with a large diameter is uniform on average. Furthermore, it is impossible to uniformly supply oil to the felt fiber layers 32, 32 through the warp threads 30 over the entire surface, which results in uneven fuel suction and uneven supply. It had drawbacks such as the inability to carry out combustion.
この考案は上記の問題点を解決したものであ
り、燃料の吸上げ効率が良く平均して行うことが
できて燃焼むらが生ぜず、更に芯を昇降させての
火力の調節を燃焼むらができないように円滑に行
うことができると共に不織布の芯地を低コストに
て量産でき、更に液体燃料の液面から燃焼部まで
の高さ（距離）を大きく採ることができ、液体燃
料が高温度に加熱されることを防ぐことができ
て、安全な燃焼を継続することができる等使用便
利な燃焼器具用芯を得ることを目的としたもので
ある。 This invention solves the above problems, and the fuel can be sucked up efficiently and evenly, so uneven combustion does not occur.Furthermore, the heating power can be adjusted by raising and lowering the wick, which does not cause uneven combustion. In addition to being able to mass-produce nonwoven fabric interlining at low cost, it is also possible to increase the height (distance) from the liquid fuel level to the combustion part, which allows the liquid fuel to heat up to high temperatures. The object of the present invention is to obtain a wick for a combustion appliance that is convenient to use and can prevent heating and continue safe combustion.
《問題点を解決するための手段》
上記の目的を達成するためのこの考案の燃焼器
具用芯は、筒状の耐熱芯部１の下端縁２と筒状の
燃料吸上芯部３の上端縁４とを接合した接合部５
を形成した燃焼器具用芯に於いて、中間に耐熱長
繊維が上下方向に引き揃えられて形成された耐熱
長繊維層６及びクラフト紙のような耐油、耐水、
耐熱性並びに芯ホルダーの爪のくい込みが可能で
非伸縮性の材料で形成された第１補強板７を耐熱
長繊維層６の片面のみに介在重合させると共に表
裏両面に耐熱短繊維ランダムウエブ層８，８を重
合され、更にニードルパンチが施こされると共に
耐熱短繊維ランダムウエブ層８，８の耐熱短繊維
が耐熱長繊維層６及び第１補強板７に絡まされて
耐熱芯部１が形成され、又中間に非耐熱長繊維が
上下方向に引き揃えられて形成された非耐熱長繊
維層９及びクラフト紙のような耐油、耐水、耐熱
性並びに芯ホルダーの爪のくい込みが可能で非伸
縮性の材料で形成された第２補強板１０を非耐熱
長繊維層９の片面のみに介在重合させると共に表
裏両面に非耐熱短繊維ランダムウエブ層１１，１
１を重合され、更にニードルパンチが施こされる
と共に非耐熱短繊維ランダムウエブ層１１，１１
の非耐熱短繊維が非耐熱長繊維層９及び第２補強
板１０に絡まされて燃料吸上芯部３が形成された
ものである。<<Means for Solving the Problems>> The wick for a combustion appliance of this invention to achieve the above object has a lower edge 2 of a cylindrical heat-resistant wick 1 and an upper end of a cylindrical fuel suction wick 3. Joint part 5 where the edge 4 is joined
In the core for a combustion appliance formed with a heat-resistant long fiber layer 6 formed by vertically aligning heat-resistant long fibers in the middle, and an oil-resistant, water-resistant material such as kraft paper,
A first reinforcing plate 7 made of a non-stretchable material that is heat resistant and capable of being penetrated by the claws of the core holder is interposed and polymerized on only one side of the heat resistant long fiber layer 6, and a heat resistant short fiber random web layer 8 is formed on both the front and back surfaces. . In addition, the non-heat-resistant long fiber layer 9 is formed by vertically aligning non-heat-resistant long fibers in the middle, and it has oil resistance, water resistance, heat resistance like kraft paper, and is non-stretchable and can be penetrated by the nail of the core holder. A second reinforcing plate 10 made of a synthetic material is interposed and polymerized on only one side of the non-heat-resistant long fiber layer 9, and non-heat-resistant short fiber random web layers 11, 1 are added on both the front and back surfaces.
1 is polymerized and further needle punched, and non-heat resistant short fiber random web layers 11, 11 are formed.
The fuel wicking core 3 is formed by entwining the non-heat-resistant short fibers with the non-heat-resistant long fiber layer 9 and the second reinforcing plate 10.
《実施例》
以下図面についてこの考案の実施例を説明する
と、１は筒状の耐熱芯部であり、下端縁２と筒状
の燃料吸上芯部３の上端縁４とを接合した接合部
５を形成した燃焼器具用芯に於いて、中間に耐熱
長繊維が上下方向に引き揃えられて形成された耐
熱長繊維層６及びクラフト紙のような耐油、耐
水、耐熱性並びに芯ホルダーの爪のくい込みが可
能で非伸縮性の材料で形成された第１補強板７を
耐熱長繊維層６の片面のみに介在重合させると共
に表裏両面に耐熱短繊維ランダムウエブ層８，８
を重合され、更にニードルパンチが施こされると
共に耐熱短繊維ランダムウエブ層８，８の耐熱短
繊維が耐熱長繊維層６及び第１補強板７に絡まさ
れて耐熱芯部１が形成され、又中間に非耐熱長繊
維が上下方向に引き揃えられて形成された非耐熱
長繊維層９及びクラフト紙のような耐油、耐水、
耐熱性並びに芯ホルダーの爪のくい込みが可能で
非伸縮性の材料で形成された第２補強板１０を非
耐熱長繊維層９の片面のみに介在重合させると共
に表裏両面に非耐熱短繊維ランダムウエブ層１
１，１１を重合され、更にニードルパンチが施こ
されると共に非耐熱短繊維ランダムウエブ層１
１，１１の非耐熱短繊維が非耐熱長繊維層９及び
第２補強板１０に絡まされて燃料吸上芯部３が形
成されたものである。また図示した第１補強板７
の先端は耐熱短繊維ランダムウエブ層８，８の先
端よりも若干内方に位置せしめたものであり、こ
の場合は着火時の燃焼火回りを促進して着火を迅
速に行うことができ、更にカーボンの付着を防止
抑制して着火を確実に行うことができるものであ
る。また、第２補強板１０は燃料吸上芯部３の全
面に亘つて介在させてもよいが屈伸部１２には介
在させない方が芯昇降時の屈伸の円滑性を阻害さ
れないものである。１３は、縦方向に並設された
切れ目、１４は補強テープである。<<Example>> An example of this invention will be described below with reference to the drawings. Reference numeral 1 denotes a cylindrical heat-resistant core part, and a joint part where the lower edge 2 and the upper edge 4 of the cylindrical fuel suction core part 3 are joined. In the wick for combustion appliances formed with 5, there is a heat-resistant long fiber layer 6 formed by vertically aligning heat-resistant long fibers in the middle, and a layer 6 of oil-resistant, water-resistant, heat-resistant material such as kraft paper, and a nail of the wick holder. A first reinforcing plate 7 made of a non-stretchable material that can be inserted into the heat resistant long fiber layer 6 is interposed and polymerized on only one side of the heat resistant long fiber layer 6, and heat resistant short fiber random web layers 8, 8 are formed on both the front and back surfaces.
is polymerized and further needle punched, and the heat-resistant short fibers of the heat-resistant short fiber random web layers 8, 8 are entangled with the heat-resistant long fiber layer 6 and the first reinforcing plate 7 to form the heat-resistant core portion 1, In addition, there is a non-heat-resistant long fiber layer 9 formed by vertically aligning non-heat-resistant long fibers in the middle, and an oil-resistant, water-resistant material such as kraft paper.
A second reinforcing plate 10 made of a heat-resistant, non-stretchable material into which the nails of the core holder can be inserted is interposed and polymerized on only one side of the non-heat-resistant long fiber layer 9, and a non-heat-resistant short fiber random web is formed on both the front and back surfaces. layer 1
1 and 11 are polymerized and further needle punched, and a non-heat resistant short fiber random web layer 1 is formed.
The fuel wicking core 3 is formed by entangling the non-heat resistant long fibers No. 1 and 11 with the non-heat resistant long fiber layer 9 and the second reinforcing plate 10. Also, the illustrated first reinforcing plate 7
The tips of the heat-resistant short fiber random web layers 8 are positioned slightly inward from the tips of the heat-resistant short fiber random web layers 8, 8. In this case, the combustion circulation during ignition can be promoted to speed up the ignition. It is possible to prevent and suppress carbon adhesion and ensure ignition. Further, the second reinforcing plate 10 may be interposed over the entire surface of the fuel suction core 3, but it is better not to interpose the second reinforcing plate 10 in the bending/extending portion 12, since this will not impede the smoothness of bending/extending when the core moves up and down. 13 is a cut line arranged in parallel in the vertical direction, and 14 is a reinforcing tape.
なお図中第５図は、第３図と第４図に図示した
ものの他の実施例をまとめて図示したものであ
る。 It should be noted that FIG. 5 in the figure collectively illustrates other embodiments of those shown in FIGS. 3 and 4.
《考案の作用効果》
この考案によれば次のような作用効果が得られ
るものである。《Operations and Effects of the Idea》 According to this invention, the following effects can be obtained.
耐熱芯部１は表裏両面に耐熱短繊維ランダム
ウエブ層８，８を設け、また燃料吸上芯部３は
表裏両面に非耐熱短繊維ランダムウエブ層１
１，１１を設け、耐熱芯部１と燃料吸上芯部３
の両者共表裏両面を不織生地で形成したから生
地を切断しての筒状とする芯の成形時に裁断切
口のホツレが発生せず、打抜き等で裁断するこ
とが可能であり寸法にバラツキがなく均一に製
し得る。 The heat-resistant core part 1 has heat-resistant short fiber random web layers 8, 8 on both the front and back sides, and the fuel wicking core part 3 has non-heat-resistant short fiber random web layers 1 on both the front and back sides.
1 and 11 are provided, and a heat-resistant core part 1 and a fuel suction core part 3 are provided.
Since both the front and back sides are made of non-woven fabric, when the fabric is cut to form a cylindrical core, the cut edges do not fray, and it can be cut by punching, etc., and there is no variation in dimensions. It can be manufactured uniformly.
筒状の耐熱芯部１には耐熱長繊維が上下方向
に引き揃えられて形成された耐熱長繊維層６を
設け、又筒状の燃料吸上芯部３には非耐熱長繊
維が上下方向に引き揃えられて形成された非耐
熱長繊維層９を設けたことで長さ方向に毛細管
が多数通つたと同じ効果が得られると共に高い
燃料吸上速度を有することによつて、高い発熱
量を発生せしめることを可能とし、更に燃料タ
ンク内の液体燃料の液面と燃焼部までの高さを
大きく採ることを可能とするから燃料タンク内
の液体燃料が高温度に加熱される危険を回避で
きるものであると共に燃料タンクを下部に設け
た燃焼器具は燃焼時間が長くなるにしたがつて
燃料タンク内の燃料液面が低下しても燃料の吸
い上げが低下し、火力が弱くなることがない。 The cylindrical heat-resistant core 1 is provided with a heat-resistant long fiber layer 6 formed by vertically aligning heat-resistant long fibers, and the cylindrical fuel wicking core 3 is provided with a heat-resistant long fiber layer 6 formed by vertically aligning non-heat-resistant long fibers. By providing the non-heat resistant long fiber layer 9 formed by aligning the layers, the same effect as having a large number of capillary tubes running in the length direction can be obtained, and by having a high fuel absorption rate, a high calorific value can be achieved. Furthermore, since it is possible to increase the height between the liquid level of the liquid fuel in the fuel tank and the combustion part, the risk of the liquid fuel in the fuel tank being heated to high temperatures is avoided. In addition, combustion appliances with a fuel tank installed at the bottom will not absorb as much fuel even if the fuel level in the fuel tank decreases as the combustion time increases, and the firepower will not weaken. .
耐熱長繊維層６及び非耐熱長繊維層９は燃料
吸上げを容易にするが繊維相互の交錯がないた
め、容易に裂ける問題があるが耐熱長繊維層６
及び非耐熱長繊維層９の一方面には一枚の第１
補強板７及び第２補強板１０を、他方面には耐
熱短繊維ランダムウエブ層８及び非耐熱短繊維
ランダムウエブ層１１を重合したことで耐熱長
繊維層６及び非耐熱長繊維層９の裂けを防止す
ると共に変形を阻止して強靱となり寸法のバラ
ツキが生ぜず、使用中の寸法変化によるトラブ
ルをなくすことができる。 The heat-resistant long fiber layer 6 and the non-heat-resistant long fiber layer 9 facilitate fuel uptake, but since the fibers do not intersect with each other, there is a problem that they tear easily.
And on one side of the non-heat resistant long fiber layer 9, there is a first sheet.
By polymerizing the reinforcing plate 7 and the second reinforcing plate 10 and the heat-resistant short fiber random web layer 8 and the non-heat-resistant short fiber random web layer 11 on the other side, tearing of the heat-resistant long fiber layer 6 and the non-heat-resistant long fiber layer 9 is prevented. It also prevents deformation and becomes strong, with no dimensional variation, and troubles caused by dimensional changes during use can be eliminated.
耐熱短繊維ランダムウエブ層８，８の耐熱短
繊維がニードルパンチが施されて耐熱長繊維層
６及び第１補強板７に絡まされて一体化され耐
熱芯部１が形成されると共に、非耐熱短繊維ラ
ンダムウエブ層１１，１１の非耐熱短繊維がニ
ードルパンチが施こされて非耐熱長繊維層９及
び第２補強板１０に絡まされて一体化され燃料
吸上芯部３が形成されたことによつて、耐熱芯
部１と燃料吸上芯部３の両者共使用中に第６図
に図示した従来の燃焼器具用芯のように変形す
るようなことがなく長期に亘り使用中の寸法変
化によるトラブルをなくすことができて妄りに
形崩れがしない堅牢な芯が得られると共に長期
使用による変形が生ぜずむらのない燃焼を持続
することができ、又第７図、第８図に図示した
従来の燃焼器具用芯のように厚みが一定しない
等の寸法のバラツキが生ぜず、全面に亘り平均
した石油の吸上げを行い、燃焼むらのないもの
である。 The heat-resistant short fibers of the heat-resistant short fiber random web layers 8, 8 are needle-punched and entwined with the heat-resistant long fiber layer 6 and the first reinforcing plate 7 to form a heat-resistant core 1, and the non-heat-resistant short fibers are The non-heat resistant short fibers of the short fiber random web layers 11, 11 were needle punched and entangled with the non-heat resistant long fiber layer 9 and the second reinforcing plate 10 to form a fuel wicking core 3. In particular, the heat-resistant wick 1 and the fuel wick 3 do not deform during use, unlike the conventional wick for combustion appliances shown in FIG. 6, and can be used for a long time. It is possible to eliminate troubles caused by dimensional changes, and to obtain a strong core that does not lose its shape, and also to maintain even combustion without deformation due to long-term use. Unlike the conventional wick for combustion appliances shown in the figure, there are no variations in dimensions such as uneven thickness, and the oil is sucked up evenly over the entire surface, resulting in even combustion.
クラフト紙のような耐油、耐水、耐熱性並び
に芯ホルダーの爪のくい込みが可能で非伸縮性
の材料で形成された第１補強板７及び第２補強
板１０による芯の変形を防止することと相俟つ
て芯ホルダーの爪を第１補強板７及び第２補強
板１０にくい込ませて装着できるから芯昇降時
の取付位置のズレを防止して長期使用にも変化
なく使用できる。 To prevent the deformation of the core by the first reinforcing plate 7 and the second reinforcing plate 10, which are made of a non-stretchable material such as kraft paper that is oil-resistant, water-resistant, heat-resistant, and into which the claws of the lead holder can be inserted. In combination, the claws of the lead holder can be inserted into the first reinforcing plate 7 and the second reinforcing plate 10 to prevent the mounting position from shifting when the lead is raised and lowered, so that it can be used for a long time without any change.
第１補強板７、耐熱長繊維層６、耐熱短繊維
ランダムウエブ層８，８の重合による耐熱芯部
１と、第２補強板１０、非耐熱長繊維層９、非
耐熱短繊維ランダムウエブ層１１，１１の重合
による燃料吸上芯部３の形成には何等別工程を
要せずニードルパンチの針にて突破りながら一
体化できるから均一な製品をコスト高になるこ
となく量産が可能である。 The first reinforcing plate 7, the heat-resistant long fiber layer 6, the heat-resistant core 1 formed by polymerizing the heat-resistant short fiber random web layers 8, 8, the second reinforcing plate 10, the non-heat-resistant long fiber layer 9, the non-heat-resistant short fiber random web layer The formation of the fuel suction core 3 by polymerization of 11 and 11 does not require any separate process and can be integrated while being penetrated with a needle punch, making it possible to mass-produce uniform products without increasing costs. be.
第１図は一部切欠正面図、第２図は一部切欠面
図、第３図は耐熱芯部の一部拡大縦断面図、第４
図は燃料吸上芯部の一部拡大縦断面図、第５図は
他の実施例の一部拡大縦断面図、第６図、第７図
は従来例の説明図、第８は第７図に於けるＡ−Ａ
拡大断面図である。
１……耐熱芯部、２……下端縁、３……燃料吸
上芯部、４……上端縁、５……接合部、６……耐
熱長繊維層、７……第１補強板、８……耐熱短繊
維ランダムウエブ層、９……非耐熱長繊維層、１
０……第２補強板、１１……非耐熱短繊維ランダ
ムウエブ層、１２……屈伸部、１３……切れ目、
１４……補強テープ。
Fig. 1 is a partially cutaway front view, Fig. 2 is a partially cutaway side view, Fig. 3 is a partially enlarged vertical sectional view of the heat-resistant core, and Fig. 4 is a partially cutaway front view.
The figure is a partially enlarged vertical sectional view of the fuel suction core, FIG. 5 is a partially enlarged vertical sectional view of another embodiment, FIGS. 6 and 7 are explanatory diagrams of the conventional example, and FIG. A-A in the diagram
It is an enlarged sectional view. DESCRIPTION OF SYMBOLS 1... Heat-resistant core part, 2... Lower edge, 3... Fuel wicking core part, 4... Upper edge, 5... Joint part, 6... Heat-resistant long fiber layer, 7... First reinforcing plate, 8...Heat-resistant short fiber random web layer, 9...Non-heat-resistant long fiber layer, 1
0...Second reinforcing plate, 11...Non-heat resistant short fiber random web layer, 12...Bending portion, 13...Cut,
14...Reinforcement tape.
Claims (1)
芯部３の上端縁４とを接合した接合部５を形成し
た燃焼器具用芯に於いて、中間に耐熱長繊維が上
下方向に引き揃えられて形成された耐熱長繊維層
６及びクラフト紙のような耐油、耐水、耐熱性並
びに芯ホルダーの爪のくい込みが可能で非伸縮性
の材料で形成された第１補強板７を耐熱長繊維層
６の片面のみに介在重合させると共に表裏両面に
耐熱短繊維ランダムウエブ層８，８を重合され、
更にニードルパンチが施こされると共に耐熱短繊
維ランダムウエブ層８，８の耐熱短繊維が耐熱長
繊維層６及び第１補強板７に絡まされて耐熱芯部
１が形成され、又中間に非耐熱長繊維が上下方向
に引き揃えられて形成された非耐熱長繊維層９及
びクラフト紙のような耐油、耐水、耐熱性並びに
芯ホルダーの爪のくい込みが可能で非伸縮性の材
料で形成された第２補強板１０を非耐熱長繊維層
９の片面のみに介在重合させると共に表裏両面に
非耐熱短繊維ランダムウエブ層１１，１１を重合
され、更にニードルパンチが施こされると共に非
耐熱短繊維ランダムウエブ層１１，１１の非耐熱
短繊維が非耐熱長繊維層９及び第２補強板１０に
絡まされて燃料吸上芯部３が形成されたことを特
徴とする燃焼器具用芯。 In the core for a combustion appliance, in which a joint 5 is formed by joining the lower edge 2 of the cylindrical heat-resistant core 1 and the upper edge 4 of the cylindrical fuel wicking core 3, heat-resistant long fibers are placed in the middle between the upper and lower edges. A heat-resistant long fiber layer 6 formed by being aligned in the direction, and a first reinforcing plate 7 made of a non-stretchable material such as kraft paper that is oil-resistant, water-resistant, heat-resistant, and into which the claw of the core holder can be inserted. is interposed and polymerized only on one side of the heat-resistant long fiber layer 6, and heat-resistant short fiber random web layers 8, 8 are polymerized on both the front and back surfaces,
Further, needle punching is performed, and the heat-resistant short fibers of the heat-resistant short fiber random web layers 8, 8 are entwined with the heat-resistant long fiber layer 6 and the first reinforcing plate 7 to form the heat-resistant core portion 1. The non-heat-resistant long fiber layer 9 is formed by vertically aligning heat-resistant long fibers, and is made of a non-stretchable material that is oil-resistant, water-resistant, heat-resistant, and into which the claw of the core holder can be inserted, such as kraft paper. The second reinforcing plate 10 is interposed and polymerized on only one side of the non-heat-resistant long fiber layer 9, and non-heat-resistant short fiber random web layers 11, 11 are polymerized on both the front and back surfaces, and then needle punching is performed and the non-heat-resistant short fiber layer 9 is polymerized. A core for a combustion appliance, characterized in that non-heat-resistant short fibers of the fiber random web layers 11, 11 are entangled with a non-heat-resistant long fiber layer 9 and a second reinforcing plate 10 to form a fuel wicking core 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2798583U JPS6021816U (en) | 1983-02-25 | 1983-02-25 | Wick for combustion appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2798583U JPS6021816U (en) | 1983-02-25 | 1983-02-25 | Wick for combustion appliances |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6021816U JPS6021816U (en) | 1985-02-15 |
| JPH0318809Y2 true JPH0318809Y2 (en) | 1991-04-22 |
Family
ID=30158862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2798583U Granted JPS6021816U (en) | 1983-02-25 | 1983-02-25 | Wick for combustion appliances |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6021816U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4936170U (en) * | 1972-07-04 | 1974-03-30 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50157523U (en) * | 1974-06-14 | 1975-12-26 | ||
| JPS5744168Y2 (en) * | 1979-11-08 | 1982-09-29 |
-
1983
- 1983-02-25 JP JP2798583U patent/JPS6021816U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4936170U (en) * | 1972-07-04 | 1974-03-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6021816U (en) | 1985-02-15 |
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