JP3031353U - Connection structure and joint piece for sheet fixing channel - Google Patents
Connection structure and joint piece for sheet fixing channelInfo
- Publication number
- JP3031353U JP3031353U JP1996005298U JP529896U JP3031353U JP 3031353 U JP3031353 U JP 3031353U JP 1996005298 U JP1996005298 U JP 1996005298U JP 529896 U JP529896 U JP 529896U JP 3031353 U JP3031353 U JP 3031353U
- Authority
- JP
- Japan
- Prior art keywords
- sheet fixing
- groove
- joint piece
- fixing groove
- sheet
- 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 - Lifetime
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Connection Of Plates (AREA)
Abstract
(57)【要約】
【課題】 シート定着用溝形材を一連に突き合わせて接
続するための接続構造と前記接続に使用されるインナー
型のジョイント片を提供する。
【解決手段】 一方のシート定着用溝形材の端部にジョ
イント片が固着され軸線方向に突き出される。該ジョイ
ント片を他方のシート定着用溝形材の溝内へ差し込み接
続する構造である。前記ジョイント片は、シート定着用
溝形材の溝底壁及び両側壁の内面に沿って内接し、更に
開口縁のカール部の外周面にも外接する、横断面が略相
似形の溝形材であり、接続に必要な長さを有する。
(57) Abstract: [PROBLEMS] To provide a connection structure for connecting and connecting sheet fixing channel members in series and an inner joint piece used for the connection. A joint piece is fixed to an end portion of one of the sheet fixing channel members and protrudes in the axial direction. This is a structure in which the joint piece is inserted and connected into the groove of the other sheet fixing groove. The joint piece is inscribed along the inner surfaces of the groove bottom wall and both side walls of the sheet fixing channel, and also circumscribes the outer peripheral surface of the curl portion of the opening edge, and the channel has a substantially similar cross section. And has the length required for connection.
Description
【０００１】[0001]
この考案は、温室を覆う膜材であるビニルシート等を骨組み材へ止着するため のシート定着用溝形材を一連に突き合わせて接続し長い長尺材として使用するた めの接続構造、及び溝形材のシート定着用溝内へ差し込まれて前記接続に使用さ れるインナー型のジョイント片に関する。 This invention is a connection structure for using a sheet fixing groove for fixing a vinyl sheet or the like, which is a membrane material covering a greenhouse, to a frame member in series, and using it as a long long member, and The present invention relates to an inner type joint piece that is inserted into a sheet fixing groove of a channel material and used for the connection.
【０００２】[0002]
現在のところ、運送上の都合でせいぜい３〜４ｍ程度の長さに定寸切断したシ ート定着用溝形材が市販され使用されている。需要者はこうした市販のシート定 着用溝形材を必要に応じて一連に突き合わせ接続して、棟の長さが５０ｍとか１ ００ｍの温室用に使用している。 At present, for the convenience of transportation, a channel fixing material for sheet fixing, which is cut to a length of about 3 to 4 m at a maximum, is commercially available. Consumers use these commercially available sheet-grooved channel members in a series of butt connections as needed, and are using them for greenhouses with a building length of 50 m or 100 m.
【０００３】 シート定着用溝形材を一連に突き合わせ接続する構造の先端的な技術として、 実公平５ー１４７５９号、実公平５ー１８９３３号公報に記載されたものが公知 である。 実公平５ー１４７５９号公報に記載されたシート定着用溝形材の接続構造は、 シート定着用溝形材の一端部に、シート定着用溝の中へ緊密に差し込まれるジョ イント部が形成され、これを相手のシート定着用溝形材のシート定着用溝へ差し 込み接続する。前記ジョイント部は、シート定着用溝形材の横断面において、少 なくとも溝底壁を残し、又は溝底壁の両側に連続する側壁の一部までを残して残 余の部分を切除し、肉厚分相当だけ縮小した相似形状に設けられている。Known as the advanced technology of a structure for butt-connecting groove-shaped members for sheet fixing in series are those described in Japanese Utility Model Publication No. 5-14759 and Japanese Utility Model Publication No. 5-18933. The connection structure of the sheet fixing groove member described in Japanese Utility Model Publication No. 5-14759 has a joint portion which is tightly inserted into the sheet fixing groove at one end of the sheet fixing groove member. , And insert it into the sheet fixing groove of the mating sheet fixing groove. In the cross section of the sheet fixing channel, the joint section leaves at least the groove bottom wall, or cuts out the remaining portion up to a part of side walls continuous on both sides of the groove bottom wall, It is provided in a similar shape that is reduced by an amount equivalent to the wall thickness.
【０００４】 実公平５ー１８９３３号公報に記載された接続構造は、一方のシート定着用溝 形材の端部を、カール部の内側部分を長手方向に平行な直平面状の外ジョイント 部に形成し、他方のシート定着用溝形材の端部は、その横断面形状を板厚程度縮 小し、カール部の外側部分を前記外ジョイント部の直平面部の間隔よりも少し小 さい直平面状の内ジョイント部に形成し、外ジョイント部の内側へ内ジョイント 部をはめ合わせて一連に突き合わせ接続する。In the connection structure described in Japanese Utility Model Publication No. 5-18933, the end portion of one of the sheet fixing groove members is connected to the outer joint portion of the straight plane shape in which the inner portion of the curl portion is parallel to the longitudinal direction. The end portion of the other sheet fixing channel is reduced in its cross-sectional shape by the thickness of the plate, and the outer portion of the curl portion is slightly smaller than the distance between the straight plane portions of the outer joint portion. It is formed on the flat inner joint, and the inner joint is fitted to the inner side of the outer joint and connected in series by butting.
【０００５】[0005]
上記した公知の接続構造は、これらは既存のくさび式連結具を接続部分にも適 用可能な特徴を有するほか、それぞれ初期の目的と作用効果を奏するものとして 実施され高い評価を受けているが、それぞれジョイント部の成形加工、外ジョイ ント部、内ジョイント部の成形加工が面倒で、金型、その他の機械設備に高額の 費用がかかり、また、生産性が良くないため、結局は高価な接続構造になるとい う問題点があり、解決を迫られている。 The known connection structures described above have characteristics that they can be applied to existing connecting parts of the wedge type, and they have been evaluated as having the initial purpose and function and effect, respectively. However, the molding process of the joint part, the outer joint part, and the inner joint part are troublesome, and the mold and other mechanical equipment are expensive, and the productivity is poor, so it is expensive after all. There is a problem with the connection structure, and we have to solve it.
【０００６】 従来、溝形材のシート定着用溝内へ差し込みシート定着用溝を一連に連続させ る態様で突き合わせ接続の目的を達成するインナー型のジョイント片は種々知ら れ使用に供されているが、いずれも溝形材に比して断面係数が小さく、このため 接続部分の強度、特に溝底壁面に垂直な方向の曲げに対する強度、剛性が低いと いう問題点があり、解決するべき課題になっている。Conventionally, various inner type joint pieces that achieve the purpose of butt connection in a manner of inserting the sheet fixing grooves into the sheet fixing groove of the channel shape in series are known and used. However, in each case, the section modulus is smaller than that of the channel material, and therefore the strength of the connection part, especially the strength against bending in the direction perpendicular to the groove bottom wall, and the rigidity are low, and there is a problem to be solved. It has become.
【０００７】 従って、本考案の目的は、もっとシンプルな構造で、成形加工が容易であり、 機械設備にかかる費用が少なく、生産効率に優れ、結果的に安価な接続構造、そ して、接続部分に既存のくさび式連結具を適用可能な接続構造を提供することで ある。 本考案の他の目的は、断面係数が溝形材に匹敵する程度に大きくて接続部分の 曲げに対する強度、剛性を高められる構成に改良したジョイント片を提供するこ とである。Therefore, an object of the present invention is a simpler structure, easy molding process, less cost for mechanical equipment, high production efficiency, and as a result, an inexpensive connection structure and connection. The purpose is to provide a connecting structure to which existing wedge-type connectors can be applied. Another object of the present invention is to provide a joint piece improved in construction having a section modulus as large as that of a channel member and enhancing the strength and rigidity of the connecting portion against bending.
【０００８】[0008]
上記の課題を解決するための手段として、請求項１の考案は、開口部が幅狭の シート定着用溝を有するシート定着溝形材を一連に突き合わせ接続する構造にお いて、 一方のシート定着用溝形材の端部にジョイント片が固着され軸線方向に突き出 されており、該ジョイント片を他方のシート定着用溝形材の溝内へ差し込み接続 する構造であること、 前記ジョイント片は、シート定着用溝形材の溝底壁及び両側壁の内面に沿って 内接し、更に開口縁のカール部の外周面にも外接する、横断面が略相似形の溝形 材であり、接続に必要な長さを有することをそれぞれ特徴とする。 As a means for solving the above-mentioned problems, the invention of claim 1 provides a structure in which sheet fixing groove members each having a sheet fixing groove having a narrow opening are butt-connected in series. A joint piece is fixed to the end portion of the groove for use for projecting and protrudes in the axial direction, and the joint piece is configured to be inserted into the groove of the other sheet fixing groove for connecting, and the joint piece is This is a groove profile that is inscribed along the inner surfaces of the groove bottom wall and both side walls of the sheet fixing channel profile, and also circumscribes the outer peripheral surface of the curl portion of the opening edge, and has a cross-section of a similar shape. Each is characterized by having the required length.
【０００９】 前記ジョイント片は、一方のシート定着用溝形材の端部に、スポット溶接又は カシメ加工若しくはリベット止め等の手段により固着されていることを特徴とす る。 前記ジョイント片は、一方のシート定着用溝形材の端部に、止水性又は防水性 の接着剤により止水構造に接着されていることを特徴とする。The joint piece is characterized in that it is fixed to the end of one of the sheet fixing channel members by means such as spot welding, caulking, or riveting. The joint piece is characterized in that it is adhered to the waterproof structure to the end portion of one of the sheet fixing channel members with a waterproof or waterproof adhesive.
【００１０】 請求項１のジョイント片及びシート定着用溝形材は、ゴムをコーティングした ゴム鋼板又は軟質塩化ビニルをコーティングした軟質塩化ビニル鋼板で形成され ており、前記ジョイント片が、前記一方のシート定着用溝形材の端部に、スポッ ト溶接又はカシメ加工若しくはリベット止め等の手段により止水構造に固着され ていることも特徴とする。The joint piece and the groove for fixing the sheet according to claim 1 are formed of a rubber-coated rubber steel sheet or a soft vinyl chloride steel sheet coated with soft vinyl chloride, and the joint piece is the one sheet. It is also characterized in that it is fixed to the waterproof structure at the end of the fixing channel by spot welding, caulking, or riveting.
【００１１】 前記ジョイント片の先端部に、シート定着用溝形材の溝内へ差し込むための案 内部分を設けていることも特徴とする 次に、 請求項６記載の考案は、開口部が幅狭のシート定着用溝を有するシー ト定着溝形材を一連に突き合わせ接続するためシート定着用溝形材のシート定着 用溝内へ差し込まれるジョイント片であって、シート定着用溝形材の溝底壁及び 両側壁の内面に沿って内接し、更に開口縁のカール部の外周面にも外接する、横 断面が略相似形の溝形材であり、接続に必要な無さを有することを特徴とする。[0011] The invention is also characterized in that the joint piece is provided at its tip with an internal portion for inserting into the groove of the sheet fixing groove member. It is a joint piece that is inserted into the sheet fixing groove of the sheet fixing groove for connecting the sheet fixing groove having a narrow sheet fixing groove in series. A groove-shaped member that is inscribed along the inner surfaces of the groove bottom wall and both side walls, and also circumscribes the outer peripheral surface of the curl portion at the opening edge, and that has a cross-section that is similar to that of the groove. Is characterized by.
【００１２】[0012]
本考案に係るシート定着用溝形材の接続構造は、温室を覆う膜材であるビニル シート等を骨組み材へ止着するためのシート定着用溝形材を必要に応じて一連に 突き合わせて接続し長い長尺材として使用する場合に好適に実施される。場合に よっては、温室の付属品である窓枠、あるいは出入り口の扉枠等にも同様に実施 される。シート定着用溝形材のシート定着用溝が一連に連続する突き合わせ接続 が行われることにより、所謂止め線によるシートの止着を連続的に行える。 The sheet-fixing groove-shaped connecting structure according to the present invention is configured such that sheet-fixing groove-shaped members for fixing a vinyl sheet, which is a film material covering a greenhouse, to a frame member are connected in series as necessary. It is preferably carried out when it is used as a long long material. Depending on the case, it is also applied to the window frame that is an accessory of the greenhouse or the door frame of the doorway. By performing a butt connection in which the sheet fixing grooves of the sheet fixing groove member are continuous in series, it is possible to continuously fasten the sheet by a so-called stop line.
【００１３】 本考案の接続構造は、一方のシート定着用溝形材の端部にジョイント片を一体 的に固着して軸線方向に突き出させ、該ジョイント片を他方のシート定着用溝形 材の溝内へ差し込み接続する構成を基本として実施される（図１及び図３、図４ 参照）。 前記ジョイント片３は、図１と図２に示したように、シート定着用溝形材１の シート定着用溝２を形成する溝底壁１ａ及び両側壁１ｂ、１ｂの内面に沿って内 接し、更に開口縁のカール部１ｃの外周面にも外接するように、横断面を略相似 形に形成された溝形材である（図２参照）。このジョイント片３は、他方のシー ト定着用溝形材１´のシート定着用溝２内へ差し込まれて、その溝底壁１ａ及び 両側壁１ｂ，１ｂへ全く同様に内接すると共にカール部１ｃに外接する形に接続 される。従って、ジョイント片３の横断面の断面係数は、シート定着用溝形材１ 及び１´に匹敵するかそれ以上に大きい構成になる。しかも溝底壁及び両側壁の 内面に沿って内接し更に開口縁のカール部に外接する形の接続構造なので、拘束 力に優れ、曲げに対する強度、剛性がシート定着用溝形材本来のものと同様に大 きい接続を実現する。According to the connection structure of the present invention, a joint piece is integrally fixed to the end portion of one of the sheet fixing groove members so as to project in the axial direction, and the joint piece is attached to the other sheet fixing groove member. It is implemented based on the structure of inserting and connecting into the groove (see FIGS. 1, 3, and 4). As shown in FIGS. 1 and 2, the joint piece 3 is inscribed along the inner surfaces of the groove bottom wall 1a and the side walls 1b and 1b forming the sheet fixing groove 2 of the sheet fixing groove member 1. Further, it is a channel-shaped member having a substantially similar cross section so as to circumscribe the outer peripheral surface of the curl portion 1c at the opening edge (see FIG. 2). The joint piece 3 is inserted into the sheet fixing groove 2 of the other sheet fixing groove 1 ', and inscribes the groove bottom wall 1a and both side walls 1b, 1b in exactly the same manner and the curl portion 1c. It is connected to the circumscribed form. Therefore, the cross-sectional modulus of the cross section of the joint piece 3 is equal to or larger than that of the sheet fixing channel members 1 and 1 '. Moreover, since the connection structure is inscribed along the inner surfaces of the groove bottom wall and both side walls and circumscribes the curl portion of the opening edge, it has excellent restraining force, bending strength and rigidity that are the same as those of the sheet fixing groove original material. Achieve a large connection as well.
【００１４】 前記ジョイント片３は、シート定着用溝形材１及び１´と同材質で同等厚さ又 は若干薄い鋼板（又は亜鉛メッキ鉄板など）の曲げ加工品として製造される。具 体的には帯鋼板のロール成形加工法（ロールフォーミング）で無限長に曲げ成形 したものを接続の用途に適した長さに切断して使用される。ジョイント片３のロ ール成形加工は、シート定着用溝形材を製造する既存のロール成形加工機を利用 することが可能で、ロールの若干の寸法的調整により軽便に行うことができる。 ジョイント片３の長さは通例１３０mm位とされ、その約半分の長さ部分が一方の シート定着用溝形材１の端部に差し込まれ、複数箇所のスポット溶接又はカシメ 加工若しくは予めリベット孔を開けないで行うリベット止め等の手段により一体 的に固着されている（図１）。従って、従前のように、溝形材の端部にジョイン ト片を成形するため板厚相当分だけ縮小する絞り加工の技術は一切無用であり、 絞り成形用金型、成形機を用意する必要もなく、ジョイント片３は安価に効率良 く量産することができる。The joint piece 3 is manufactured as a bent product of a steel plate (or a galvanized iron plate or the like) made of the same material as the sheet fixing channel members 1 and 1 ′ and having the same thickness or slightly thin. Specifically, it is used by bending a strip of steel into an infinite length by the roll forming method (roll forming) and cutting it to a length suitable for the purpose of connection. The roll forming process of the joint piece 3 can be performed by using an existing roll forming machine that produces a sheet fixing channel, and can be easily performed by slightly adjusting the size of the roll. The length of the joint piece 3 is usually about 130 mm, and about half the length of the joint piece 3 is inserted into the end portion of one of the sheet fixing channel members 1, and spot welding or caulking at a plurality of places or rivet holes are previously formed. It is integrally fixed by means such as riveting without opening (Fig. 1). Therefore, as in the past, there is no need for any drawing technology to reduce the joint thickness by the amount corresponding to the plate thickness in order to form the joint piece at the end of the channel, and it is necessary to prepare a drawing die and molding machine. Also, the joint piece 3 can be mass-produced inexpensively and efficiently.
【００１５】 なお、ジョイント片３は、図２の拡大図に示したように、一方のシート定着用 溝形材１の端部に、止水性又は防水性の接着剤４を接触面の略全面にわたり塗布 することにより少なくとも溝の長手方向へ漏水しない止水構造に接着する態様、 又は前記の接着をした上で、更に複数箇所をスポット溶接又はカシメ加工若しく はリベット止め等する手段により一体的に固着する態様で実施することができる 。この実施例によれば、図１に示した一方のシート定着用溝形材１の右方を高く し左方を低くする流れ勾配に配置して使用すると、他のシート定着用溝形材１´ との接続部に漏水を生じさせないで済む利点がある。前記の接着に両面接着テー プを使用することもできる。As shown in the enlarged view of FIG. 2, the joint piece 3 is provided with a waterproof or waterproof adhesive 4 at the end of one of the sheet fixing groove members 1 on substantially the entire contact surface. By applying over, it adheres to a waterproof structure that does not leak at least in the longitudinal direction of the groove, or after the above-mentioned adhesion, it is integrated by means of spot welding or caulking or riveting at multiple points. It can be carried out in the form of being fixed to the. According to this embodiment, when one of the sheet fixing channel members 1 shown in FIG. 1 is used by arranging it in a flow gradient in which the right side is raised and the left side is lowered, the other sheet fixing channel members 1 are used. There is an advantage that water leakage does not occur in the connection part with It is also possible to use a double-sided adhesive tape for the adhesion.
【００１６】 同様に接続部の止水性を確保する観点では、ジョイント片３及びシート定着用 溝形材１及び１´を、ゴムをコーティングしたゴム鋼板又は軟質塩化ビニルをコ ーティングした軟質塩化ビニル鋼板で形成し、前記ジョイント片３を、前記一方 のシート定着用溝形材１の端部に差し込み、スポット溶接又はカシメ加工若しく はリベット止めにより止水構造に固着すること、又は前記接着剤４による接着を 行い、若しくは接着した上で更に前記のスポット溶接又はカシメ加工、リベット 止めにより止水構造に固着することによっても同様な作用効果を得ることが出来 る。Similarly, from the viewpoint of ensuring the waterproofness of the connection portion, the joint piece 3 and the sheet fixing channel members 1 and 1 ′ are rubber-coated rubber steel plates or soft vinyl chloride steel plates coated with soft vinyl chloride. The joint piece 3 is inserted into the end portion of the one sheet fixing channel member 1 and is fixed to the waterproof structure by spot welding, caulking or riveting, or the adhesive 4 The same action and effect can be obtained by adhering with, or by adhering and then adhering to the waterproof structure by spot welding, crimping, or riveting.
【００１７】 次に、本考案が実施されるシート定着用溝形材の形状、構造は、図２に示した ように、横断面が大略台形状をなして開口部が止め線の離脱を阻止する程度に幅 狭のシート定着用溝２を形成し、両開口縁にカール部１ｃ，１ｃが形成された通 例のシート定着用溝形材１又は１´の限りではない。図５に示したように、開口 部が幅狭のシート定着用溝２が、シートの二重張り乃至三重張りが可能（つまり 止め線を２本乃至３本重ねて挿入することが可能）な程度に一段と深い深型溝形 材２０、又は図６に示したようにシート定着溝２の一側（又は両側）に沿って結 露受け部２１を有する露受け型溝形材２２、若しくは図７に示したように、シー ト定着溝２の外周を包囲する箱型断面形状の補強部分２３を有する箱型断面溝形 材２４、あるいは図８に示したように所謂リップ付き溝形鋼状の溝形材２５等に も全く同様に実施可能である。Next, as shown in FIG. 2, the shape and structure of the sheet fixing channel member in which the present invention is carried out has a substantially trapezoidal cross section and the opening prevents the stopper line from coming off. The sheet fixing groove 1 or 1 ′ is not limited to the usual sheet fixing groove 1 or 1 ′ in which the sheet fixing groove 2 is formed to such an extent that the curl portions 1 c and 1 c are formed on both opening edges. As shown in FIG. 5, the sheet fixing groove 2 having a narrow opening allows double or triple tensioning of the sheets (that is, it is possible to insert two or three stop lines in an overlapping manner). Depth-type channel member 20 having a deeper depth, or a dew-concentration channel member 22 having a dew-condensation receiving portion 21 along one side (or both sides) of the sheet fixing groove 2 as shown in FIG. 7, a box-shaped cross-section channel member 24 having a box-shaped cross-section reinforced portion 23 surrounding the outer periphery of the sheet fixing groove 2, or a so-called lip-shaped channel steel member as shown in FIG. The same can be applied to the channel members 25 and the like.
【００１８】 因みに、図５のジョイント片３０は、深型溝形材２０のシート定着用溝２を形 成する溝底壁及び両側壁の内面に沿って内接し、更に開口縁のカール部の外周面 にも外接して側壁外面に沿って若干下る（又はカール部の外周面で止まる）よう に、横断面を略相似形に形成される。 図６のジョイント片３１は、露受け型溝形材２２のシート定着用溝２を形成す る溝底壁及び両側壁の内面に沿って内接し、一側は開口縁のカール部の外周面に 外接され、他側は側壁の上縁に続く平坦な繋ぎ部分の上面に外接して右隅へ廻り 込む部位に至るまで、横断面を略相似形に形成される。By the way, the joint piece 30 of FIG. 5 is inscribed along the inner surfaces of the groove bottom wall and both side walls forming the sheet fixing groove 2 of the deep groove member 20, and further the curl portion of the opening edge. The cross section is formed into a substantially similar shape so as to be circumscribed on the outer peripheral surface and slightly descend along the outer surface of the side wall (or stop on the outer peripheral surface of the curl portion). The joint piece 31 in FIG. 6 is inscribed along the inner surfaces of the groove bottom wall and both side walls that form the sheet fixing groove 2 of the dew receiving channel member 22, and the one side is the outer peripheral surface of the curl portion of the opening edge. And the other side is circumscribed to the upper surface of the flat connecting portion that continues to the upper edge of the side wall, and the cross section is formed in a substantially similar shape until it reaches the part that wraps around to the right corner.
【００１９】 図７のジョイント片３２は、箱型断面溝形材２４のシート定着用溝２を形成す る溝底壁及び両側壁の内面に沿って内接し、更に開口縁のカール部の外周面に外 接して下り傾斜の肩部に沿って下り角部を廻りこむように、横断面を略相似形に 形成される。 図８のジョイント片３３は、やはり溝形材２５のシート定着用溝２を形成する 溝底壁及び両側壁の内面に沿って内接し、更に開口縁のリップ部の外周面にも外 接するように、横断面を略相似形に形成される。The joint piece 32 of FIG. 7 is inscribed along the inner surfaces of the groove bottom wall and the both side walls forming the sheet fixing groove 2 of the box-shaped cross-section groove member 24, and the outer periphery of the curl portion of the opening edge. The cross section is formed into a substantially similar shape so as to be circumscribed on the surface and wrap around the descending corner along the descending slope shoulder. The joint piece 33 of FIG. 8 is also inscribed along the inner surfaces of the groove bottom wall and both side walls that form the sheet fixing groove 2 of the channel member 25, and is also in contact with the outer peripheral surface of the lip portion of the opening edge. In addition, the cross section is formed into a substantially similar shape.
【００２０】 次に、図９には前記ジョイント片３の溝底壁の先端部に、シート定着用溝形材 の溝内へ差し込むのに便利な案内部分として略半円状に突き出る先行部５を設け た実施例を示している。従って、本実施例の場合、ジョイント片３とシート定着 用溝形材１及び１´との接続作業は、とりあえずジョイント片３の先行部５を相 手のシート定着用溝形材の溝入口へ当てがい滑り込ませる要領で同先行部５の案 内作用を利用することができ、接続作業を簡単に行える。従って、前記の先行部 ５の形状は、接続作業の案内作用が奏される限り、三角形状、台形状なども実施 される。案内部分の異なる構成として、図１０に示したようにジョイント片３の 両端部の所謂両側壁部分からカール部にかけて斜めに切除する加工を行ない、こ の傾斜部６の故に実質的に底壁部が突き出て案内作用を奏する構成で実施するこ ともできる。Next, in FIG. 9, the leading portion 5 protruding in a substantially semicircular shape at the tip of the groove bottom wall of the joint piece 3 as a guide portion convenient for inserting into the groove of the sheet fixing groove member. An example in which is provided is shown. Therefore, in the case of this embodiment, for the connection work between the joint piece 3 and the sheet fixing groove members 1 and 1 ', for the time being, the leading portion 5 of the joint piece 3 is guided to the groove inlet of the other sheet fixing groove member. It is possible to use the proposed function of the preceding portion 5 in the manner of sliding the fitting, and the connection work can be performed easily. Therefore, the shape of the preceding portion 5 may be a triangular shape, a trapezoidal shape, or the like as long as the guiding action of the connecting work is exhibited. As a different configuration of the guide portion, as shown in FIG. 10, a process of obliquely cutting from the so-called both side wall portions of both ends of the joint piece 3 to the curl portion is performed, and because of the inclined portion 6, the bottom wall portion is substantially formed. It can also be implemented with a structure in which the ridge protrudes to provide a guiding action.
【００２１】 なお、以上の説明では、ジョイント片３は、その片側約半分の長さ部分が一方 のシート定着用溝形材１に差し込まれて一体的に固着され、残り半分の長さ部分 を他方のシート定着用溝形材１´へ差し込み接続する構成であると述べたが、こ の限りではない。必要に応じて、ジョイント片３をシート定着用溝形材から分離 独立させた接続用部品とし、シート定着用溝形材１及び１´の接続に使用するこ ともできる。このような実施態様の場合においても、ジョイント片３の形状、構 造、大きさ、材質、及び接続の仕方、例えば止水性の接着剤の使用、或いはスポ ット溶接やカシメ加工、リベット止めによる溝形材との固着等は、上述の各実施 例と共通する。In the above description, the joint piece 3 has a half-length portion on one side thereof inserted into one of the sheet fixing groove members 1 and integrally fixed thereto, and the remaining half-length portion of the joint piece 3. Although it has been described that the other sheet fixing groove 1'is inserted and connected, the present invention is not limited to this. If necessary, the joint piece 3 can be used as a connecting component which is separated and independent from the sheet fixing groove members and used for connecting the sheet fixing groove members 1 and 1 '. Even in the case of such an embodiment, the shape, the structure, the size, the material, and the connection method of the joint piece 3, for example, the use of a waterproof adhesive, or spot welding, caulking, or riveting is used. Adhesion to the channel material is common to the above-mentioned embodiments.
【００２２】[0022]
本考案に係るシート定着用溝形材の接続構造は、ジョイント片がシンプルな構 造で、その成形加工が容易であり、ジョイント片を製造する機械設備にかかる費 用が少なく、生産効率に優れ、結果的に安価な接続構造である。しかも接続部分 に既存のくさび式連結具を適用可能でもある。 The connection structure of the sheet fixing channel member according to the present invention has a simple structure of the joint piece, the molding process is easy, the mechanical equipment for manufacturing the joint piece is less expensive, and the production efficiency is excellent. As a result, the connection structure is inexpensive. Moreover, the existing wedge-type connector can be applied to the connecting part.
【００２３】 また、本考案に係るジョイント片は、使い易く、そして、断面係数が溝形材に 匹敵する程度に大きく、また、溝形材の拘束力が大きい構成であるから、溝形材 の接続部分の曲げに対する強度、剛性を高められる。Further, the joint piece according to the present invention is easy to use, has a large section modulus comparable to that of the channel material, and has a large constraining force of the channel material. The strength and rigidity of the connecting portion against bending can be increased.
【図１】本考案に係るシート定着用溝形材の接続構造を
接続直前の分離状態で示した斜視図である。FIG. 1 is a perspective view showing a connection structure of a sheet fixing channel member according to the present invention in a separated state immediately before connection.
【図２】図１の２−２線矢視の断面図である。FIG. 2 is a sectional view taken along line 2-2 of FIG.
【図３】接続形態を示した平面図である。FIG. 3 is a plan view showing a connection form.
【図４】接続形態を示した側面図である。FIG. 4 is a side view showing a connection form.
【図５】深型溝形材の接続構造を示した正面図である。FIG. 5 is a front view showing a connection structure for a deep channel member.
【図６】結露受け型溝形材の接続構造を示した正面図で
ある。FIG. 6 is a front view showing a connection structure of a dew condensation receiving channel member.
【図７】箱型断面溝形材の接続構造を示した正面図であ
る。FIG. 7 is a front view showing a connection structure of a box-shaped cross-section channel member.
【図８】リップ付き溝形材の接続構造を示した正面図で
ある。FIG. 8 is a front view showing a connection structure of a channel member with a lip.
【図９】シート定着用溝形材の異なる構成の接続構造を
接続直前の分離状態で示した斜視図である。FIG. 9 is a perspective view showing a connection structure having different configurations of sheet fixing channel members in a separated state immediately before connection.
【図１０】シート定着用溝形材の異なる構成の接続構造
を示した側面図である。FIG. 10 is a side view showing a connection structure having different configurations of the sheet fixing channel member.
２ シート定着用溝 １、１´シート定着用溝形材 ３ ジョイント片 １ａ 溝底壁 １ｂ 側壁 １ｃ カール部 ４ 接着剤 ２０ 深型溝形材 ２２ 結露受け型溝形材 ２４ 箱型断面溝形材 ５ 先行部（案内部分） ６ 傾斜部（案内部分） 2 Sheet fixing groove 1, 1'Sheet fixing groove 3 Joint piece 1a Groove bottom wall 1b Side wall 1c Curl portion 4 Adhesive 20 Deep groove groove 22 Condensation receiving groove groove 24 Box section groove groove 5 Leading part (guide part) 6 Inclined part (guide part)
Claims (6)
シート定着溝形材を一連に突き合わせ接続する構造にお
いて、 一方のシート定着用溝形材の端部にジョイント片が固着
され軸線方向に突き出されており、該ジョイント片を他
方のシート定着用溝形材の溝内へ差し込み接続する構造
であること、 前記ジョイント片は、シート定着用溝形材の溝底壁及び
両側壁の内面に沿って内接し、更に開口縁のカール部の
外周面にも外接する、横断面が略相似形の溝形材であ
り、接続に必要な長さを有すること、をそれぞれ特徴と
するシート定着用溝形材の接続構造。1. A structure in which sheet fixing groove members each having a sheet fixing groove having a narrow opening are butt-connected in series, and a joint piece is fixed to an end portion of one sheet fixing groove member in an axial direction. A structure in which the joint piece is inserted into and connected to the groove of the other sheet fixing groove member, and the joint piece is an inner surface of the groove bottom wall and both side walls of the sheet fixing groove member. A sheet fixing member characterized by being a groove-shaped member having a cross-section of a substantially similar shape, which is inscribed along the outer peripheral surface of the curl portion of the opening edge, and has a length necessary for connection. Groove connection structure.
形材の端部に、スポット溶接又はカシメ加工若しくはリ
ベット止め等により固着されていることをそれぞれ特徴
とする、請求項１に記載したシート定着用溝形材の接続
構造。2. The sheet according to claim 1, wherein the joint piece is fixed to one end of one of the sheet fixing channel members by spot welding, caulking, riveting or the like. Connection structure of fixing channel.
形材の端部に、止水性又は防水性の接着剤により止水構
造に接着されていることを特徴とする、請求項１又は２
に記載したシート定着用溝形材の接続構造。3. The joint piece is adhered to the waterproof structure to the end portion of one of the sheet fixing channel members by a waterproof or waterproof adhesive.
The connection structure for the sheet fixing channel members described in.
ゴムをコーティングしたゴム鋼板又は軟質塩化ビニルを
コーティングした軟質塩化ビニル鋼板で形成されてお
り、前記ジョイント片が、前記一方のシート定着用溝形
材の端部に、スポット溶接又はカシメ加工若しくはリベ
ット止めなどにより止水構造に固着されていることを特
徴とする、請求項１又は２に記載したシート定着用溝形
材の接続構造。4. The joint piece and the sheet fixing groove are formed of a rubber-coated rubber steel sheet or a soft vinyl chloride-coated soft vinyl chloride steel sheet, and the joint piece is the one sheet fixing groove. The connection structure of the groove member for sheet fixing according to claim 1 or 2, wherein the end member of the shape member is fixed to the waterproof structure by spot welding, caulking, riveting or the like.
溝形材の溝内へ差し込むための案内部分が設けられてい
ることを特徴とする、請求項１又は２又は３又は４に記
載したシート定着用溝形材の接続構造。5. The joint portion according to claim 1, 2 or 3 or 4, characterized in that a guide portion for inserting the joint piece into the groove of the sheet fixing groove is provided. Connection structure for sheet fixing channel.
シート定着溝形材を一連に突き合わせ接続するためシー
ト定着用溝形材のシート定着用溝内へ差し込まれるジョ
イント片であって、シート定着用溝形材の溝底壁及び両
側壁の内面に沿って内接し、更に開口縁のカール部の外
周面にも外接する、横断面が略相似形の溝形材であり、
接続に必要な長さを有することを特徴とするシート定着
用溝形材のジョイント片。6. A joint piece to be inserted into a sheet fixing groove of a sheet fixing groove for serially abutting connection of sheet fixing groove having an opening having a narrow sheet fixing groove, A groove-shaped member having a substantially similar cross-section, which is inscribed along the inner surfaces of the groove bottom wall and both side walls of the sheet fixing groove-shaped member, and also circumscribes the outer peripheral surface of the curl portion of the opening edge.
A groove-shaped joint piece for sheet fixing, having a length necessary for connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1996005298U JP3031353U (en) | 1996-05-17 | 1996-05-17 | Connection structure and joint piece for sheet fixing channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1996005298U JP3031353U (en) | 1996-05-17 | 1996-05-17 | Connection structure and joint piece for sheet fixing channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3031353U true JP3031353U (en) | 1996-11-22 |
Family
ID=43166305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1996005298U Expired - Lifetime JP3031353U (en) | 1996-05-17 | 1996-05-17 | Connection structure and joint piece for sheet fixing channel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3031353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010271642A (en) * | 2009-05-25 | 2010-12-02 | Toto Kogyo Co Ltd | Joint |
| JP2011038770A (en) * | 2010-11-19 | 2011-02-24 | Toyo Aluminum Ekco Products Kk | Panel structure |
-
1996
- 1996-05-17 JP JP1996005298U patent/JP3031353U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010271642A (en) * | 2009-05-25 | 2010-12-02 | Toto Kogyo Co Ltd | Joint |
| JP2011038770A (en) * | 2010-11-19 | 2011-02-24 | Toyo Aluminum Ekco Products Kk | Panel structure |
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