JP4451872B2 - Filter parts - Google Patents

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JP4451872B2
JP4451872B2 JP2006301298A JP2006301298A JP4451872B2 JP 4451872 B2 JP4451872 B2 JP 4451872B2 JP 2006301298 A JP2006301298 A JP 2006301298A JP 2006301298 A JP2006301298 A JP 2006301298A JP 4451872 B2 JP4451872 B2 JP 4451872B2
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box
filter
lid
shape
lid member
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JP2008113935A (en
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重光 宮崎
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梅澤 延行
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  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Description

本発明は、空気清浄機又は臭気脱臭機などの空調装置に使用されるフィルター用パーツに関する。さらに詳しくは、クリーンルーム、美術館、博物館、各種プラント、住居等に使用される本体ケース内に吸い込んだ空気を浄化又は脱臭して本体ケース外に吹き出す空気清浄機又は臭気脱臭機用のフィルター用パーツに関する。 The present invention relates to a filter part used in an air conditioner such as an air cleaner or an odor deodorizer. More specifically, the present invention relates to a filter part for an air purifier or an odor deodorizer that purifies or deodorizes air sucked into a main body case used in a clean room, an art museum, a museum, various plants, a residence, etc. .

近年、住環境、公共物中の環境等において、室内空気の清浄化又は脱臭化(以下清浄化ともいう)が求められており、吸気口や排気口に取り替え可能なフィルター用パーツを装着した空気清浄又は脱臭機やルームエアコンが使用されるようになっている。 In recent years, there has been a demand for indoor air purification or debromination (hereinafter also referred to as “cleaning”) in the living environment, public environment, etc., and air fitted with replaceable filter parts at the intake and exhaust ports. Cleaner or deodorizers and room air conditioners are used.

裏部にパンチングにより形成された開口部を有するパンチング板を有する箱状体にペレット状の活性炭等を充填したフィルターがある。空気清浄機の空気清浄効率の向上あるいは圧力損失の増加を防止するためには、表裏部の面積に対する開口部の比率を増加させることが必要である。この場合、パンチング数を増やすためには、パンチング板の強度保持のため、金属製とすることが望まれ、パンチング型フィルターの価格を上昇させる原因となっている。また、塵埃等によるフィルター寿命低下の防止、あるいはペレット状活性炭等の逸散を防止するためには、プレフィルター及びアフターフィルターの設置が必要である。これらは、フィルターの費用を増加させるものであり、好ましいものではない。 The box-shaped body having a punching plate having an opening that is formed by punching in Table back portion is filter filled with pellets of activated carbon. In order to prevent an improvement in the air cleaning efficiency of the air cleaner or an increase in pressure loss, it is necessary to increase the ratio of the opening to the front and back area. In this case, in order to increase the number of punching, it is desired to use a metal for maintaining the strength of the punching plate, which causes an increase in the price of the punching type filter. Further, in order to prevent the filter life from being reduced due to dust or the like, or to prevent the pellet-like activated carbon from escaping, it is necessary to install a pre-filter and an after-filter. These increase the cost of the filter and are not preferred.

他のタイプのィルターとして、ハニカムタイプのフィルターが提案されている。ハニカム構造体を不織布に接着した後、ハニカム構造体中に活性炭等を充填し、ついで該構造体に不織布を接着したフィルターである。この場合、活性炭等の充填後の不織布の接着は、ハニカム構造体と不織布との接触が悪くなり、接着不良が生じ易く、フィルター全体の均質なフィルター効果を発揮しえないという問題及びフィルター寿命が短命となるという問題がある。 Other types of off Iruta, honeycomb type filter is proposed. After the honeycomb structure is bonded to the nonwoven fabric, the honeycomb structure is filled with activated carbon or the like, and then the nonwoven fabric is bonded to the structure. In this case, the adhesion of the nonwoven fabric after filling with activated carbon or the like has a problem that the contact between the honeycomb structure and the nonwoven fabric becomes poor, adhesion failure is likely to occur, and the uniform filter effect of the entire filter cannot be exhibited, and the filter life is reduced. There is a problem of being short-lived.

本発明は、従来タイプのフィルターの有する問題点を解決し、開口度を大きくし、フィルター全体のフィルター効果を均質に保持でき、かつ安価に製造できるフィルター用パーツの提供を目的とする。 The present invention solves the problems of the prior type of filter points, to increase the opening degree can be homogeneously retained the filtering effect of the entire filter, and an object to provide parts for filters can be manufactured inexpensively.

本発明は、断面長方形状の箱状体の表部(3)及び裏部(4)の対応する位置に、少なくとも2列の方形状、円形状又は楕円形状の開口部を有するフィルター用パーツであって、該箱状体の表部(3)および裏部(4)の内側にそれぞれ貼着された不織布又は織布と、該不織布又は織布の内側に貼着された該箱状体の表部(3)および裏部(4)とほぼ同形の方形状、円形状又は楕円形状の開口部を供えた内貼り部材(9)と、少なくとも2列の開口部の間の表部(3)と内貼り部材(9)および裏部(4)と内貼り部材(9)で形成された縦方向帯状部(6)に止着された接合部材(8)と、箱状体の表部(3)および裏部(4)の端部に設けられた薬剤充填用の開閉自在の蓋部材(15、16)とからなり、蓋部材が、箱状体の表部(3)および裏部(4)の同一端部側に属する蓋形成側をそれぞれ延長させたものであり、一方の側の蓋部材に3本の折り曲げ線(11、12、13)を、他方の側の蓋部材に2本の折り曲げ線(11、14)を設け、該折り曲げ線の折り曲げにより、蓋が蓋部材により開閉自在に形成されていることを特徴とするフィルター用パーツを提供する。 The present invention is a filter part having at least two rows of rectangular, circular or elliptical openings at corresponding positions of the front part (3) and the back part (4) of a box-shaped body having a rectangular cross section. A non-woven fabric or a woven fabric adhered to the inside of the front portion (3) and the back portion (4) of the box-shaped body, and the box-shaped body adhered to the inside of the non-woven fabric or the woven fabric. Table unit (3) and back part (4) substantially rectangular shape having the same shape, the bonding among equipped with openings of circular or elliptical shape member (9), the front part between the opening of the at least two rows (3 ), The inner member (9) and the back (4) and the longitudinal member (6) formed by the inner member (9), the joining member (8), and the front part of the box-shaped body (3) and an openable / closable lid member (15, 16) provided at the end of the back portion (4) . The lid member is a front portion (3 of the box-shaped body ). ) And the back side (4), the lid forming sides belonging to the same end side are respectively extended, and the three folding lines (11, 12, 13) are attached to the lid member on one side and the other side Provided is a filter part in which two folding lines (11, 14) are provided on the lid member, and the lid is formed to be openable and closable by the lid member by folding the folding line .

本発明は、開口部が、方形状である上記のフィルター用パーツを提供する。 The present invention provides the above-described filter part having an opening having a square shape.

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本発明は、部材の一方(15)が、幅が箱状体の厚さ方向の長さにほぼ等しい、短冊状の突起部(10)を有し、該突起部が該蓋部材を折り曲げて蓋を形成したときに、箱状体の蓋部材側からの空気漏洩を防ぐように箱状体の端部側に折り曲げられていることを特徴とする上記のフィルター用パーツを提供する。 According to the present invention, one of the lid members (15) has a strip-shaped projection (10) whose width is substantially equal to the length of the box-shaped body, and the projection bends the lid member. when forming the lid Te, it provides the above filter for the part, characterized in that bent end portion side of the box-like body to prevent air leakage from the lid member side of the box-shaped body.

本発明は、接合部材の断面形状が、方形状、台形状または台形状の底部が中央部で切断され、該切断部を含む底部が該切断部を境に側に折り曲げられた形状である上記のフィルター用パーツを提供する。 The present invention, the cross-sectional shape of the junction member, square shape, the bottom of the trapezoidal or trapezoidal shape is cut in the central portion, the bottom portion is in a shape bent to the outer side bordering the cutting portion including the cutting portion Provide the above filter parts .

本発明は、少なくとも2個のフィルター用パーツが、側部側で並んだ状態で外枠体(17)に嵌挿されている上記のフィルター用パーツを提供する。 The present invention provides the above-mentioned filter part in which at least two filter parts are fitted and inserted into the outer frame body (17) in a state where the filter parts are arranged side by side.

本発明は、フィルター用パーツが厚紙又はプラスチックで形成されている上記のフィルター用パーツを提供する。 The present invention provides the filter part described above, wherein the filter part is formed of cardboard or plastic.

本発明によれば、箱状体の表裏部の接合が均質、強固であり、フィルター全体のフィルター効果が均質であり、かつ安価に製造できる、必ずしもプレフィルター又はアフターフィルターを必要としないフィルター用パーツが提供される。 According to the present invention, homogeneous joining of the front and back portions of the box-shaped body, is strong, homogeneous filtering effect of the entire filter, and can be manufactured at low cost, not necessarily part filter which does not require a pre-filter or after the filter Is provided.

本発明のフィルター用パーツを図1から図6に基づいて詳細に説明する。図1は本発明のフィルター用パーツの斜視図、図2は図1のA−A'線端面図、図3は図1のB−B'線端面図、図4及び図5は箱状体の両端部にそれぞれ設けられた蓋部材の展開図、図6は2個のフィルター用パーツを側部側で並んだ状態で外枠体に嵌挿した状態を示す斜視図である。 The filter part of the present invention will be described in detail with reference to FIGS. 1 is a perspective view of a filter part according to the present invention, FIG. 2 is an end view taken along line AA 'of FIG. 1, FIG. 3 is an end view taken along line BB' of FIG. 1, and FIGS. FIG. 6 is a perspective view showing a state in which two filter parts are lined up on the side portion side and fitted into the outer frame body.

図1において、表部(3)及び裏部(4)の対応する位置に開口部2が設けられており、該開口部2には不織布又は織布5が内貼りされている。開口部2面積の表部あるいは裏部の面積に対する比率即ち開口度は、パンチング板の場合には33.3%程度であるに対し、これよりも遥かに大きい開口度、例えば約50%程度を得ることができる。図1のA,A'線端面図である図2に示すように、2列に並んだ開口間の帯状部に、箱状体の両端に設けられた蓋部材7、7’を結ぶ方向に、箱状体の表部(3)及び裏部(4)を接合する接合部材8が設けられている。図2及び図3に示す接合部材8は、断面形状が台形であり、図2では台形の底部が中央部で切断され、切断された底部が内側に折り曲げられた形状を示し、図3では台形の底部が中央部で切断され、切断された底部が外側に折り曲げられた形状を示している。接合部材8は、かかる形状のみならず、方形状あるいは台形状等、箱状体の表部(3)及び裏部(4)を接合し、箱状体に脱臭剤等の薬剤を充填したときに、十分な強度保持ができるようなものであれば、特に限定されるものではない。 In FIG. 1, openings 2 are provided at corresponding positions of the front portion (3) and the back portion (4) , and a nonwoven fabric or a woven fabric 5 is attached to the openings 2. The ratio of the opening 2 area to the front or back area, that is, the degree of opening, is about 33.3% in the case of a punching plate, while a much larger opening degree, for example, about 50%. Obtainable. As shown in FIG. 2, which is an end view taken along line A, A 'of FIG. 1, in a direction connecting lid members 7 and 7' provided at both ends of the box-like body to a band-like portion between openings arranged in two rows. A joining member 8 for joining the front part (3) and the back part (4) of the box-like body is provided. The joining member 8 shown in FIGS. 2 and 3 has a trapezoidal cross-sectional shape. In FIG. 2, the bottom of the trapezoid is cut at the center, and the cut bottom is bent inward. In FIG. The bottom part of this is cut | disconnected by the center part, and the shape where the cut | disconnected bottom part was bend | folded outside is shown. When the joining member 8 joins not only the shape but also the front part (3) and the back part (4) of the box-like body such as a square shape or a trapezoidal shape, and the box-like body is filled with a chemical such as a deodorizing agent. In addition, there is no particular limitation as long as sufficient strength can be maintained.

図2は箱状体の表部3と、表部3の内側に内貼りされた不織布又は織布5と、不織布又は織布5の内側に内貼りされた内貼り部材9と、裏部4と裏部4の内側に内貼りされた不織布又は織布5と、内貼り部材9とを備え、開口部間の縦方向帯状部6には断面形状台形の接合部材8が設けられている構造を示している。表部3と内貼り部材9、裏部4と内貼り部材9とはそれぞれ同位置に開口部が設けられている。   FIG. 2 shows a box-shaped front portion 3, a non-woven fabric or woven fabric 5 that is internally attached to the inside of the front portion 3, an internal adhesive member 9 that is internally attached to the inside of the non-woven fabric or woven fabric 5, and a back portion 4. And a non-woven fabric or woven fabric 5 that is internally bonded to the inside of the back portion 4 and an internal adhesive member 9, and a longitudinal band 6 between the openings is provided with a cross-sectionally trapezoidal joining member 8 Is shown. Openings are provided at the same positions in the front portion 3 and the inner bonding member 9, and the back portion 4 and the inner bonding member 9.

図3は開口部がない図1のB-B'線部分での端面図であり、箱状体の縦方向横方向共に帯状部が存在する部分での端面図である。横方向帯状部に断面形状台形の底部中央部を切断し、切断部分を横方向帯状部に広げて接着させた接合部材8により、箱状体の表裏部3、4を接合した状態を示している。 FIG. 3 is an end view taken along the line BB ′ in FIG. 1 having no opening, and is an end view at a portion where a band-like portion exists in both the vertical and horizontal directions of the box-like body. The state where the front and back parts 3 and 4 of the box-like body are joined by the joining member 8 obtained by cutting the central part of the bottom of the trapezoidal cross-sectional shape in the transverse band and bonding the cut part to the transverse belt. Yes.

図4は箱状体の両端部に設けられ、表裏部の一方に設けられた蓋部材15と、該蓋部材の中央部に設けられた短冊状体10とからなる、蓋部材の展開図を示す。本図では箱状体の裏部4から延びた蓋部材15を示す。箱状体に薬剤充填後、蓋部材15は裏部4と蓋部材15との間に設けた折り曲げ線11から箱状体1の内側に折り曲げ、折り曲げ線12で折り曲げ線11による折り曲げ部と直角方向に折り曲げ、さらに折り曲げ線13で箱状体1の端部方向に向かって折り曲げられる。折り曲げ線12、13間の距離即ち短冊状体10の幅は、箱状体1の厚さ方向とほぼ等しい距離を有する。短冊状体10は箱状体1の端部側に向かって折り曲げられる。 FIG. 4 is an exploded view of the lid member, which is provided at both ends of the box-like body, and includes a lid member 15 provided on one of the front and back sides and a strip-like body 10 provided at the center of the lid member. Show. In this figure, the cover member 15 extended from the back part 4 of the box-shaped body is shown. After filling the box-shaped body, the lid member 15 is folded inside the box-shaped body 1 from the fold line 11 provided between the back portion 4 and the lid member 15, and the fold line 12 is perpendicular to the fold line formed by the fold line 11. It bends in the direction and further bends in the direction of the end portion of the box-like body 1 at a bend line 13. The distance between the folding lines 12 and 13, that is, the width of the strip 10 has a distance substantially equal to the thickness direction of the box 1. The strip 10 is bent toward the end of the box 1.

図5は表裏部の他の一方に設けられた折り曲げ線11と14とを備えた蓋部材16を示す。本図においては表部3から蓋部材16が延びた場合を示す。薬剤充填後、蓋部材16を折り曲げ線11からほぼ直角方向に折り曲げ、ついで折り曲げ線14で箱状体の内側に折り曲げる。蓋部材15及び16により、二重に閉鎖するのは、清浄化される空気が表裏部の開口部2を通過する際に、蓋部材側から漏洩するのを防止するためである。 FIG. 5 shows a lid member 16 having fold lines 11 and 14 provided on the other side of the front and back portions. In this figure, the case where the cover member 16 is extended from the front part 3 is shown. After filling the medicine, the lid member 16 is bent in a substantially right angle direction from the fold line 11, and then bent inside the box-like body by the fold line 14. The reason why the lid members 15 and 16 are closed twice is to prevent the air to be cleaned from leaking from the lid member side when passing through the opening 2 of the front and back portions.

図6は箱状体1側部側で並んだ状態で外枠体17に嵌挿された状態を示す。空気清浄又は脱臭機に取付られるフィルターには、種々の大きさがあり、その大きさにマッチさせるため、あるいは長期間の使用による変形を防止するために外枠体が設けられる。フィルター用パーツ1個を外枠体に嵌挿させるようにしてもよく、それぞれの空気清浄又は脱臭機により適宜選択される。又個々の箱状体1を並列に並べたとき、箱状体1の間からの空気の漏洩を防ぐためには、箱状体1を側部側で接着してもよく、あるいはT字状部材のT字側を空気の上流側となるように箱状体1間に挿入しておいてもよい。 FIG. 6 shows a state in which the box-like bodies 1 are fitted and inserted into the outer frame body 17 in a state where the box-like bodies 1 are arranged side by side. The filter attached to the air purifier or deodorizer has various sizes, and an outer frame is provided to match the size or to prevent deformation due to long-term use. One filter part may be fitted into the outer frame, and is appropriately selected depending on each air purifier or deodorizer. In order to prevent leakage of air from between the box-like bodies 1 when the individual box-like bodies 1 are arranged in parallel, the box-like bodies 1 may be bonded on the side portions or T-shaped members. It may be inserted between the box-like bodies 1 so that the T-shaped side of the side becomes the upstream side of the air.

本発明の箱状体は、厚紙あるいはプラスチックで製造した場合でも、実用上十分な強度と耐久性を発揮できる構造を有している。本発明のパーツ型フィルターは、完成された構造のパーツ型フィルターそれ自体に薬剤を充填してもよいが、外枠体に嵌挿させる場合には、外枠体嵌挿後薬剤を充填することができ、このような作業工程は作業性を向上させる。   The box-shaped body of the present invention has a structure that can exhibit practically sufficient strength and durability even when manufactured with cardboard or plastic. The part type filter of the present invention may be filled with a drug in the part type filter itself having a completed structure. However, when the part type filter is inserted into the outer frame body, the drug is inserted after the outer frame body is inserted. Such a work process improves workability.

本発明に用いられる空気清浄性の薬剤としては、例えば脱臭剤及び抗菌剤が挙げられるが、これらに限定されるものではない。これら薬剤の形状としてはペレット状のものが圧力損失の増加防止及び作業性の向上との観点から特に好ましく使用される。   Examples of the air cleansing agent used in the present invention include, but are not limited to, a deodorizing agent and an antibacterial agent. As the shape of these drugs, pellets are particularly preferably used from the viewpoint of preventing increase in pressure loss and improving workability.

本発明に用いられる脱臭剤とは、主に悪臭を除去する目的で使用される薬剤である。例えば、活性炭、添着活性炭、活性炭素繊維、備長炭、天然及び合成ゼオライト、ハイシリカゼオライト、シリカ、活性アルミナ、活性白土、セピオライト、イオン交換樹脂等の吸着剤、鉄アスコルビン酸や、鉄、コバルト又はマンガン等の金属フタロシアニン誘導体等の酵素系脱臭剤、酸化チタンや酸化亜鉛等の光触媒、マンガン系酸化物等の低温酸化触媒、炭化珪素、窒化珪素、珪酸カルシウム、アルミナ・シリカ系、ジルコニア系等の合成セラミクス、植物抽出成分に含まれるカテキン、タンニン、フラボノイド等を用いた消臭剤等が例示される。これらの脱臭剤は、必要に応じて複数のものを併用してもよく、またこれらの脱臭剤を複合化したハイブリッド脱臭剤としてもよい。   The deodorizer used in the present invention is a drug mainly used for the purpose of removing malodor. For example, activated carbon, impregnated activated carbon, activated carbon fiber, Bincho charcoal, natural and synthetic zeolite, high silica zeolite, silica, activated alumina, activated clay, sepiolite, ion exchange resin, adsorbent, iron ascorbic acid, iron, cobalt or Enzymatic deodorants such as metal phthalocyanine derivatives such as manganese, photocatalysts such as titanium oxide and zinc oxide, low temperature oxidation catalysts such as manganese oxides, silicon carbide, silicon nitride, calcium silicate, alumina / silica, zirconia, etc. Examples include synthetic ceramics, deodorants using catechins, tannins, flavonoids and the like contained in plant extract components. A plurality of these deodorizers may be used in combination as necessary, or may be a hybrid deodorizer obtained by combining these deodorizers.

本発明に使用される抗菌剤は、細菌、黴類又はウイルス等の有害微生物及び病原体の除去、殺滅、失活又は繁殖抑制等の目的で使用される薬剤である。例えば、銀や亜鉛等を主成分とする無機系抗菌剤、ベンツイミダゾール系、イオチアゾリン系、ピリチオン系等の有機系抗菌剤、キチン、キトサン等の高分子系抗菌剤等が挙げられる。これらを複合したハイブリッド系抗菌剤も使用される。   The antibacterial agent used in the present invention is a drug used for the purpose of removing, killing, inactivating, or suppressing reproduction of harmful microorganisms and pathogens such as bacteria, mosses or viruses. Examples thereof include inorganic antibacterial agents mainly composed of silver and zinc, organic antibacterial agents such as benzimidazole, iothiazoline and pyrithione, and high molecular antibacterial agents such as chitin and chitosan. Hybrid antibacterial agents combining these are also used.

不織布又は織布の材質としては、適度の通気性と強度を有するものであればよく、これらに使用される繊維としては、ポリアミド系繊維、ポリエステル系繊維、ポリウレタン系繊維、ポリビニルアルコール系繊維、ポリ塩化ビニリデン系繊維、ポリ塩化ビニル系繊維、ポリアクリロニトリル系繊維、ポリオレフィン系繊維等の合成繊維、ガラス繊維、金属繊維、アルミナ繊維、炭素繊維、木材パルプ、竹パルプ、木綿等の天然繊維等が挙げられる。   The material of the nonwoven fabric or the woven fabric may be any material having appropriate air permeability and strength. The fibers used in these materials include polyamide fibers, polyester fibers, polyurethane fibers, polyvinyl alcohol fibers, Examples include synthetic fibers such as vinylidene chloride fibers, polyvinyl chloride fibers, polyacrylonitrile fibers, and polyolefin fibers, natural fibers such as glass fibers, metal fibers, alumina fibers, carbon fibers, wood pulp, bamboo pulp, and cotton. It is done.

本発明のフィルター用パーツを示す斜視図である。It is a perspective view of a filter for part of the present invention. 図1のA,A'線端面図である。FIG. 2 is an end view taken along line A and A ′ of FIG. 1. 図1のB,B'線端面図である。FIG. 2 is an end view taken along line B and B ′ of FIG. 1. 本発明の箱状体の両端部に設けられた蓋部材の展開図である。It is an expanded view of the cover member provided in the both ends of the box-shaped body of this invention. 本発明の箱状体の両端部に設けられた蓋部材の展開図である。It is an expanded view of the cover member provided in the both ends of the box-shaped body of this invention. 2個のパーツ型フィルターを側部側で並んだ状態で外枠体に嵌挿した状態を示す斜視図である。It is a perspective view which shows the state which inserted and inserted in the outer frame body in the state which arranged two parts type | mold filters in the side part side.

1 箱状体
2 開口部
3 箱状体の表部
4 箱状体の裏部
5 不織布又は織布
6 開口部間の縦方向帯状部
7、7’ 蓋部材
8 接合部材
9 内貼り部材
10 蓋部材に設けた短冊状体
11 折り曲げ線
12 折り曲げ線
13 折り曲げ線
14 折り曲げ線
15 蓋部材
16 蓋部材
17 外枠体
DESCRIPTION OF SYMBOLS 1 Box-shaped body 2 Opening part 3 Box-shaped body front part 4 Box-shaped body back part 5 Nonwoven fabric or woven fabric 6 Longitudinal belt-like part 7, 7 'between opening parts Lid member 8 Joining member 9 Inner member 10 Lid Strip body 11 provided on member 11 Folding line 12 Folding line 13 Folding line 14 Folding line 15 Lid member 16 Lid member 17 Outer frame body

Claims (7)

断面長方形状の箱状体の表部(3)及び裏部(4)の対応する位置に、少なくとも2列の方形状、円形状又は楕円形状の開口部を有するフィルター用パーツであって、該箱状体の表部(3)および裏部(4)の内側にそれぞれ貼着された不織布又は織布と、該不織布又は織布の内側に貼着された該箱状体の表部(3)および裏部(4)とほぼ同形の方形状、円形状又は楕円形状の開口部を供えた内貼り部材(9)と、少なくとも2列の開口部の間の表部(3)と内貼り部材(9)および裏部(4)と内貼り部材(9)で形成された縦方向帯状部(6)に止着された接合部材(8)と、箱状体の表部(3)および裏部(4)の端部に設けられた薬剤充填用の開閉自在の蓋部材(15、16)とからなり、蓋部材が、箱状体の表部(3)および裏部(4)の同一端部側に属する蓋形成側をそれぞれ延長させたものであり、一方の側の蓋部材に3本の折り曲げ線(11、12、13)を、他方の側の蓋部材に2本の折り曲げ線(11、14)を設け、該折り曲げ線の折り曲げにより、蓋が蓋部材により開閉自在に形成されていることを特徴とするフィルター用パーツA filter part having at least two rows of rectangular, circular or elliptical openings at corresponding positions of the front part (3) and the back part (4) of the box-shaped body having a rectangular cross section, Table of the box-like body (3) and back section (4) and the nonwoven fabric or woven fabric is adhered respectively to the inner side of the table portion of the box-like body that is attached to the inside of the nonwoven fabric or woven fabric (3 ) And the back part (4) and the inner part (9) provided with openings of a square shape, a circular shape or an ellipse shape substantially the same as the back part (4), and the front part (3) and the inner part between at least two rows of openings. member (9) and back part (4) and the inner beam member (9) is fixed to the longitudinal belt portion which is formed (6) in the joining member (8), the front part of the box-shaped body (3) and It comprises a lid member (15, 16) for opening and closing the medicine filling provided at the end of the back portion (4) , and the lid member is the front portion (3) of the box-like body and the back side. The lid forming side belonging to the same end portion side of the portion (4) is extended, and three folding lines (11, 12, 13) are provided on the lid member on one side, and the lid member on the other side. A filter part , wherein two folding lines (11, 14) are provided on the lid, and a lid is formed by a lid member so that the lid can be opened and closed by folding the folding lines . 開口部が、方形状である請求項1記載のフィルター用パーツThe filter part according to claim 1, wherein the opening has a square shape. 部材の一方(15)が、幅が箱状体の厚さ方向の長さにほぼ等しい、短冊状の突起部(10)を有し、該突起部が該蓋部材を折り曲げて蓋を形成したときに、箱状体の蓋部材側からの空気漏洩を防ぐように箱状体の端部側に折り曲げられていることを特徴とする請求項1記載のフィルター用パーツ One of the lid members (15) has a strip-shaped projection (10) whose width is substantially equal to the length of the box-shaped body, and the projection folds the lid member to form a lid. 2. The filter part according to claim 1, wherein the filter part is bent toward the end of the box-like body so as to prevent air leakage from the lid member side of the box-like body. 接合部材が、縦方向帯状部(6)と横方向帯状部との交差部に止着されている請求項1記載のフィルター用パーツ2. The filter part according to claim 1, wherein the joining member is fixed to an intersecting portion between the longitudinal belt-like portion and the lateral belt-like portion . 接合部材の断面形状が、方形状、台形状または断面形状台形の底部が中央部で切断され、該切断部を含む底部が該切断部を境に側に折り曲げられた形状である請求項4記載のフィルター用パーツThe cross-sectional shape of the joining member, a rectangular shape, a trapezoidal bottom shape or cross-sectional shape trapezoid is cut at the central portion, according to claim 4 bottom including the cutting portion has a shape bent in the outer side the boundary of the cutting portion Filter parts as described. 少なくとも2個のフィルター用パーツが、側部側で並んだ状態で外枠体(17)に嵌挿されておいる請求項1記載のフィルター用パーツAt least two parts for filters, filter for part of claim 1, wherein the oil is fitted into the outer frame body (17) in a state aligned in side portion. フィルター用パーツが厚紙又はプラスチックで形成されている請求項1〜6のいずれか1項に記載のフィルター用パーツ Filters for parts according to any one of claims 1 to 6 parts filter is formed of cardboard or plastic.
JP2006301298A 2006-11-07 2006-11-07 Filter parts Expired - Fee Related JP4451872B2 (en)

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