JP5308034B2 - Column / crosspiece joint - Google Patents

Column / crosspiece joint Download PDF

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JP5308034B2
JP5308034B2 JP2008012965A JP2008012965A JP5308034B2 JP 5308034 B2 JP5308034 B2 JP 5308034B2 JP 2008012965 A JP2008012965 A JP 2008012965A JP 2008012965 A JP2008012965 A JP 2008012965A JP 5308034 B2 JP5308034 B2 JP 5308034B2
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column
flap
horizontal
base piece
horizontal beam
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JP2009174167A (en
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武司 坂本
大樹 福田
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Tabuchi Corp
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Tabuchi Corp
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Description

本発明は、例えば住宅などの壁裏の仕舞いとして、柱に横桟を取り付ける場合の作業性の良い接合具に関するものである。   The present invention relates to a connector with good workability in the case where a horizontal rail is attached to a pillar as a back of a wall of a house, for example.

住宅などでは躯体壁の室内側に下地として柱・横桟からなる枠体を構築し、この枠体の前記横桟に水道配管や電気ボックスなど適宜機器を設置した後、化粧壁（化粧パネル）を取り付ける構造が普及している。そして、前記枠体は、先ず適宜間隔で柱を組み上げた後、この柱に対して水平方向に横桟を取り付けてなり、そのため横桟を架設する際、その端部上下面から柱に向かって釘を斜めに打ち込んで固定することもあるが、横桟を支えながら釘打ちするという作業を一人で行うことは困難であるため、一般的には専用の固定金具を利用することが多い。   In houses, etc., a frame consisting of pillars and crosspieces is built on the indoor side of the frame wall, and appropriate equipment such as water pipes and electric boxes are installed on the horizontal crosspieces of the frame. The structure to attach is popular. The frame body is formed by first assembling columns at appropriate intervals, and then a horizontal beam is attached to the column in the horizontal direction. Therefore, when the horizontal beam is installed, the frame extends from the upper and lower surfaces of the end portion toward the column. Although the nail may be driven and fixed obliquely, it is difficult to perform the operation of nailing while supporting the cross rail by one person, so in general, a dedicated fixing bracket is often used.

この固定金具として代表的なものにＬ字形金具があり、その施行順序として、先ずＬ字形金具を柱に固定するが、この際、やはり金具を手で支えながらビス止めしなければならず、作業性が悪い上、手で支えているうちに位置ずれが起きやすく、取付精度に欠けるという問題がある。   A typical example of this fixing bracket is an L-shaped bracket. As an order of execution, the L-shaped bracket is first fixed to a pillar. At this time, the bracket must be screwed while supporting the bracket by hand. In addition to this, there is a problem that misalignment is likely to occur while being supported by a hand and mounting accuracy is lacking.

この問題を解決するものとして特許文献１に記載の桟取付金具は、柱への取付片に爪を設け、取付片をビス止めする前にこの爪を柱に食い込ませることで金具を仮固定できるようにしている。   In order to solve this problem, the crosspiece mounting bracket described in Patent Document 1 can temporarily fix the bracket by providing a claw on the mounting piece to the column and biting the claw into the column before screwing the mounting piece. I am doing so.

特開２００４−２７８１９６号公報JP 2004-278196 A

確かに、上記特許文献１記載の桟取付金具は、作業者一人で金具固定から横桟取付までの作業を行うことができるが、柱が例えば断面ロ字状に引き抜いた金属柱などの硬質材からなるときは、その表面に爪を食い込ませたり引掛けたりすることができない。このため、特許文献１の桟取付金具は、自ずと木製の柱に適用が限定される。また、爪が柱に食い込んだ状態では金具を上下させることができないから、仮固定の状態では金具位置を調整することができなかった。さらに、Ｌ字形金具でも同様であるが、金具のビス止め位置は横桟端部の当たり面となる柱の側面、即ち壁面に向かって柱の左右の面であるため、柱に対してビスを横から取り付けなければならず、このような無理な姿勢ではビスを真っ直ぐに取り付けづらく、力も入れづらい上、柱の間隔が短い場合は、手や電動具などのスペースが確保しづらく、尚更困難な作業が強いられていた。さらにまた、特許文献１の桟取付金具は、爪を形成する手段として取付片を打ち抜くなど特殊な金属加工を必要とするため、製品コストが嵩むという課題も指摘することができる。   Certainly, the crosspiece mounting bracket described in the above-mentioned Patent Document 1 allows one worker to perform the work from the fixing of the bracket to the mounting of the horizontal crosspiece, but a hard material such as a metal column in which the column is pulled out in a cross-section, for example. When it consists of, it is impossible to bite or hook the nail on its surface. For this reason, the application of the crosspiece mounting bracket of Patent Document 1 is naturally limited to wooden pillars. Further, since the metal fitting cannot be moved up and down when the nail is biting into the pillar, the position of the metal fitting cannot be adjusted in the temporarily fixed state. Further, the same applies to the L-shaped bracket, but the screwing position of the bracket is the side surface of the column that becomes the contact surface of the end of the horizontal rail, that is, the left and right surfaces of the column toward the wall surface. In such an unreasonable posture, it is difficult to attach the screw straight, it is difficult to apply force, and if the distance between the pillars is short, it is difficult to secure space for hands and power tools, which is even more difficult Work was forced. Furthermore, since the crosspiece mounting bracket of Patent Document 1 requires special metal processing such as punching the mounting piece as a means for forming a claw, it can be pointed out that the product cost increases.

本発明は上述した課題に鑑みなされたもので、その目的とするところは、柱の材質を問わず仮固定でき、尚かつ、仮固定の状態でも位置調整ができ、さらに無理な姿勢が強いられることもなくビス止めを作業性よく行うことができる柱・横桟接合具を提供することである。   The present invention has been made in view of the above-described problems, and the object of the present invention is to be able to temporarily fix regardless of the material of the column, and also to adjust the position even in the temporarily fixed state, further forcing an unreasonable posture. The object is to provide a column / crosspiece joint that can be screwed with good workability.

本発明では上述した目的を達成するために、断面コ字状となるように基片の両側それぞれに挟持片を一対設けると共に、前記基片の上部を折曲したフラップを設けてなり、前記一対の挟持片は、前記基片が柱の横桟当たり面と対向する状態で前記柱を挟み込むと共に、基片上方からフラップに向かって横桟端部が挿入可能な間隔とし、且つ、少なくとも一方を前記柱および横桟端部にビス止め可能とした。   In the present invention, in order to achieve the above-described object, a pair of holding pieces are provided on both sides of the base piece so as to have a U-shaped cross section, and a flap is formed by bending the upper part of the base piece. The sandwiching piece sandwiches the column in a state where the base piece is opposed to the contact surface of the column, and has an interval at which the end of the cross beam can be inserted from above the base toward the flap, and at least one of them is Screws can be attached to the column and the end of the horizontal rail.

また、一対の挟持片は、それぞれ開放側縁端に柱の横桟当たり面とは反対面に引掛け可能な抜止部を設けた。   Each of the pair of sandwiching pieces is provided with a retaining portion that can be hooked on the opposite side of the contact surface of the column at the open side edge.

さらに、フラップは、基片の中途を水平に折曲し、且つ、その先端が柱の横桟当たり面と当接可能な長さとした。これに対して、フラップを基片との角度が９０度以下となるように折曲し、且つ、その先端が柱の横桟当たり面と当接可能な長さとすることもある。さらにまた、これら何れか一方のフラップ構成において、フラップの途中をさらに屈成して、その先端側を弾性部とすることもある。   Furthermore, the flap was bent in the middle of the base piece horizontally, and the length of the flap was such that it could come into contact with the lateral contact surface of the column. On the other hand, the flap may be bent so that the angle with the base piece is 90 degrees or less, and the end of the flap may have a length that can come into contact with the lateral contact surface of the column. Furthermore, in any one of these flap configurations, the middle of the flap may be bent further, and the tip side may be used as an elastic portion.

一方、挟持片または／およびフラップの横桟と干渉しない位置に結束バンドの通し穴を設けることで、本接合具をパイプや他の支柱等を柱に沿って上下方向に配設する柱・縦桟接合具としても兼用することができる。   On the other hand, by providing a through-hole for the binding band at a position where it does not interfere with the holding piece or / and the horizontal rail of the flap, this jointer can be arranged vertically along the column with pipes and other columns. It can also be used as a crosspiece.

本発明の柱・横桟接合具は、基片とで断面コ字状をなす一対の挟持片を柱に対して横桟の当たり面側から差し込むことで、柱を弾性的に挟み込み、柱に仮固定できるため、柱の材質を問わず適用でき、しかも、本接合具を手で支える必要なくビス止めが可能である。また、仮固定の状態で柱上を上下にスライドさせることができるため位置調整も容易に行うことができる。さらに、柱および横桟に対するビス止めを柱・横桟の枠体に対して正面から可能であるため、従来のように無理な姿勢が強いられることなく、且つ、作業スペースも十分確保された状態で作業性よくビス止めを行うことができる。   The column / horizontal beam joint of the present invention inserts a pair of clamping pieces having a U-shaped cross section with the base piece from the contact surface side of the horizontal beam with respect to the column, thereby elastically sandwiching the column, Since it can be temporarily fixed, it can be applied regardless of the material of the column, and can be screwed without the need to support the joint by hand. Further, the position can be easily adjusted because the column can be slid up and down in a temporarily fixed state. Furthermore, since it is possible to screw the pillars and horizontal rails from the front with respect to the frame of the pillars and horizontal rails, there is no forced posture as before, and the work space is sufficiently secured Can be screwed with good workability.

また、挟持片に抜止部を設けたものにあっては、本接合具の仮固定後、この抜止部が柱の横桟当たり面とは反対面に引っ掛かるため、仮固定状態にある本接合具が柱から抜け落ちることを防止して、仮固定状態を確実に保持する。ただし、挟持片の間隔を互いに離反する方向に広げれば、抜止部の引っ掛かりを解除することも可能である。   In addition, in the case where the holding piece is provided with a retaining portion, after the temporary fixing of the present connecting tool, the retaining portion is caught on the surface opposite to the side surface of the pillar, so that the present connecting tool in the temporarily fixed state. Is prevented from falling off the pillar, and the temporarily fixed state is securely maintained. However, if the interval between the clamping pieces is increased in the direction away from each other, the catch of the retaining portion can be released.

さらに、フラップを水平に折曲したものにあっては、その先端が柱側面と当接して本接合具の柱に対する差込み深さが規制されるため、本接合具を柱に対して正確に位置決めすることができる。一方、フラップを柱の横桟当たり面に弾性的に当接させるようにしたものにあっては、上述した位置決めと同時に、抜止部との間で柱を弾性的に挟み込むため、挟持片による挟み込みと相俟って、本接合具の仮固定状態をより確実に保持することができる。   In addition, if the flap is bent horizontally, the tip of the flap contacts the side of the column and the depth of insertion of the connector into the column is restricted, so the connector is accurately positioned with respect to the column. can do. On the other hand, in the case where the flap is elastically brought into contact with the side surface of the pillar, the pillar is elastically sandwiched with the retaining portion at the same time as the positioning described above. In combination with this, the temporarily fixed state of the present connector can be held more reliably.

以下、本発明の好ましい実施の形態を添付した図面に従って説明する。図１は、本発明の一実施形態に係る柱・横桟接合具を示した全体斜視図である。同図中、１は横桟Ｆの当たり面となる柱Ｐの側面に位置させられる基片、２は基片１の上方を柱Ｐに向かって内側に折曲してなるフラップ、そして３・３は基片１の両側それぞれに当該基片１とで断面コ字状をなすように連成された二枚一対の挟持片であり、この挟持片３・３には柱Ｐおよび横桟Ｙに対応する位置に柱用ビス穴４ａ・４ａおよび横桟用ビス穴４ｂを設けている。また、５・５は挟持片３・３の開放側縁端を内側に折り返してなる抜止部である。   Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. FIG. 1 is an overall perspective view showing a column / crosspiece connector according to an embodiment of the present invention. In the figure, 1 is a base piece positioned on the side surface of the pillar P which is a contact surface of the horizontal rail F, 2 is a flap formed by bending the upper part of the base piece 1 inward toward the pillar P, and 3 · Reference numeral 3 denotes a pair of sandwiching pieces which are coupled to each of the both sides of the base piece 1 so as to form a U-shaped cross section with the base piece 1. The sandwiching pieces 3 and 3 include a pillar P and a horizontal beam Y. The column screw holes 4a and 4a and the horizontal beam screw holes 4b are provided at the positions corresponding to. Reference numerals 5 and 5 denote retaining portions formed by folding back the open side edge of the clamping pieces 3 and 3 inward.

このような構成の本接合具は、例えば一枚の矩形金属板をコ字状に折曲加工して製造することができるが、より詳細には、挟持片３・３はそれぞれ柱Ｐと横桟Ｙの接合部を覆う面積を有し、且つ、基片１の両側を折曲するに際して、本接合具が落下しない弾性力をもって柱Ｐを正背面から挟み込むように折曲角度を設定したものである。従って、本接合具を柱の横桟当たり面から柱に差し込んだ場合、挟持片３・３の弾性的挟持力によって本接合具を柱Ｐに対して落下不能な状態に仮固定することができる。また、この仮固定状態で本接合具を上下にスライドさせることができるため、本接合具の位置調整を事後的に行うことができる。   The present connector having such a structure can be manufactured, for example, by bending a rectangular metal plate into a U-shape, but more specifically, the sandwiching pieces 3 and 3 are respectively connected to the pillar P and the side. The bending angle is set so that the pillar P is sandwiched from the front and back with an elastic force that prevents this joint from dropping when the both sides of the base piece 1 are bent and the both sides of the base piece 1 are bent. It is. Therefore, when this joining tool is inserted into the pillar from the side surface of the pillar, the joining tool can be temporarily fixed to the pillar P so as not to fall by the elastic clamping force of the sandwiching pieces 3 and 3. . Further, since the present connector can be slid up and down in this temporarily fixed state, the position of the present connector can be adjusted afterwards.

さらに、挟持片３・３に抜止部５・５を設け、これを柱Ｐの横桟当たり面とは反対面に引掛け可能としているので、仮固定の状態で本接合具を柱Ｐから引き外すことができず、不用意な脱落が防止される。   Further, the retaining pieces 5 and 5 are provided on the sandwiching pieces 3 and 3 so that they can be hooked on the opposite side of the side of the pillar P from the side rail. It cannot be removed and inadvertent dropping is prevented.

一方、フラップ２は、基片１の上方一部を内側に折曲することによって、横桟Ｙを載置可能としている。フラップ２を形成する基片１の折曲位置は、横桟Ｙを載置したとき、一対の挟持片３・３間に横桟Ｙが位置するように設定される。なお、フラップ２の折曲方向は図示とは逆の外向きであってもよい。また、その長さも、横桟Ｙが載置可能であれば特に限定されないが、本実施形態のようにフラップ２を内側に折曲する場合は、その先端が柱Ｐの横桟当たり面と当接可能な長さに設定することが好ましい。フラップ２の先端が柱Ｐの横桟当たり面と当接することによって本接合具の差込深さが規制され、柱Ｐに対する正確な位置決めが可能となるからである。   On the other hand, the flap 2 allows the horizontal beam Y to be placed by bending an upper part of the base piece 1 inward. The bending position of the base piece 1 forming the flap 2 is set so that the horizontal beam Y is positioned between the pair of sandwiching pieces 3 and 3 when the horizontal beam Y is placed. The folding direction of the flap 2 may be the outward direction opposite to that shown in the figure. Further, the length is not particularly limited as long as the horizontal beam Y can be placed. However, when the flap 2 is bent inward as in the present embodiment, the tip of the horizontal beam Y contacts the horizontal beam contact surface of the column P. It is preferable to set the contactable length. This is because the insertion depth of the present connector is restricted by the front end of the flap 2 coming into contact with the lateral contact surface of the column P, and accurate positioning with respect to the column P becomes possible.

さらに、本実施形態では、フラップ２の基片１との折曲角度を９０度としているが、挟持片３・３の抜止部５・５と併用することを前提として、その先端側を下方に湾曲させている。この構成によるフラップ２は、湾曲部２ａが柱Ｐの側面に弾性的に当接する板ばねとして機能し、抜止部５・５とによって、本接合具を柱Ｐの側面方向に対しても弾性的に挟み込ませることができるため、挟持片３・３による挟み込みと相俟って、仮固定の状態をより確実なものとしている。   Furthermore, in this embodiment, the bending angle with the base piece 1 of the flap 2 is 90 degrees. However, on the premise that it is used together with the retaining portions 5 and 5 of the sandwiching pieces 3 and 3, the tip side is directed downward. It is curved. The flap 2 having this configuration functions as a leaf spring in which the curved portion 2a elastically abuts the side surface of the column P, and the joints 5 and 5 are elastic to the side surface direction of the column P. Therefore, the temporarily fixed state is more surely combined with the sandwiching by the sandwiching pieces 3 and 3.

なお、フラップ２に板ばねの機能を持たせる構成は、本実施形態に限定されず、図２に示したように、例えば、先方を下方に一段または複数段に折曲して弾性部としたり（同図（ａ）参照）、単に基片１との折曲角度を鋭角に設定したり（同図（ｂ）参照）、これらを組み合わせて基片１との折曲角度を鋭角に設定すると同時に、先端側を折曲あるいは湾曲させたもの（同図（ｃ）参照）であってもよい。   In addition, the structure which gives the function of a leaf | plate spring to the flap 2 is not limited to this embodiment, For example, as shown in FIG. (See (a) in the figure), simply setting the bending angle with the base piece 1 (see (b) in the same figure), or combining these to set the bending angle with the base piece 1 to an acute angle At the same time, the tip end may be bent or curved (see FIG. 5C).

以上のように、本接合具によれば、組み上げた柱Ｐに対して横桟Ｆの当たり面側から適宜高さに本接合具を差込み、必要に応じて上下の位置調整を行った後、柱Ｐにビス穴４ａ・４ａからビス止めして本固定することができる。さらに、この本固定後、横桟Ｙを上方から挟持片３・３間に挿入してフラップ２に載置し、この横桟Ｙにビス穴４ｂからビス止めを行うことによって柱・横桟の接合が完了する。この一連の作業において、本接合具は挟持片３・３を柱Ｐに挟み込ませることで、落下不能に柱Ｐに仮固定できるため、ビス止めに際して本接合具を手で支える必要がなく、作業性よく柱Ｐにビス止めができる。また、仮固定状態で柱上を上下にスライドさせることができるため、位置調整も容易である。さらに、ビス止めは常に柱正面から行うため、最も楽な姿勢でビス止めを行うことができる。さらにまた、本接合具は、金属板からほぼ折曲加工のみによって製造することができるため、製品コストが嵩まず、安価に提供することができる。   As described above, according to the present connecting tool, after inserting the connecting tool at an appropriate height from the contact surface side of the cross beam F with respect to the assembled column P, and adjusting the vertical position as necessary, The pillar P can be permanently fixed by screwing from the screw holes 4a and 4a. Further, after the main fixing, the horizontal beam Y is inserted between the clamping pieces 3 and 3 from above and placed on the flap 2, and the horizontal beam Y is fixed to the horizontal beam Y from the screw hole 4b. Joining is complete. In this series of operations, this connector can be temporarily fixed to the column P so that it cannot be dropped by sandwiching the clamping pieces 3 and 3 into the column P. Screws can be fixed to the pillar P with good quality. Further, the position can be easily adjusted because the column can be slid up and down in the temporarily fixed state. Further, since the screwing is always performed from the front of the pillar, the screwing can be performed in the most comfortable posture. Furthermore, since the present connector can be manufactured from a metal plate only by bending, the product cost is not increased and can be provided at a low cost.

なお、この実施形態では双方の挟持片３・３にビス穴４ａ・４ｂを設けて左右兼用としているが、本発明の場合、少なくとも柱正面側に位置することになる挟持片にビス穴４ａ・４ｂを設ければよい。   In this embodiment, the screw holes 4a and 4b are provided in both the holding pieces 3 and 3 for both left and right. However, in the case of the present invention, the screw holes 4a and 4a are provided in the holding pieces that are positioned at least on the front side of the column. 4b may be provided.

図３は、本発明の他の実施形態を示したもので、挟持板３・３およびフラップ２に結束バンド１１の通し穴１２・１３を追加して設けることで、水道管等のパイプ１０をも同時に固定可能としたものである。即ち、上記実施形態と同じ要領で柱Ｐに固定した本固定具に対してパイプ１０は、一方の挟持板３（図面上、奥側の挟持板）に沿って上下に配設された状態に固定される。この後、横桟をフラップ２に載置するように挟持板３・３間に挿入するが、通し穴１２・１３は予め横桟と干渉しない位置に設けておく必要がある。具体的には、挟持板３・３に通し穴１２を設ける場合、フラップ２よりも下側で、且つ、フラップ２の先端よりも基片２寄りの範囲で通し穴１２を設ける一方、フラップ２の場合は、横桟が接しない部分に通し穴１３を設ける。横桟が接する部分に通し穴１３を設けると、ここを通る結束バンド１１が横桟Ｙと干渉し、横桟Ｙが浮いてしまうからである。そのためには、フラップ２は図１または図２で例示したように、先端側を下向きに傾斜させ、この傾斜部分に通し穴１３を設けることが好ましい。 FIG. 3 shows another embodiment of the present invention. By adding the through holes 12 and 13 of the binding band 11 to the sandwiching plates 3 and 3 and the flap 2, the pipe 10 such as a water pipe is provided. Can be fixed at the same time. That is, the pipe 10 is arranged vertically along one clamping plate 3 (the clamping plate on the back side in the drawing) with respect to the main fixture fixed to the column P in the same manner as the above embodiment. Fixed. Thereafter, the horizontal beam is inserted between the sandwiching plates 3 and 3 so as to be placed on the flap 2, but the through holes 12 and 13 need to be provided in a position that does not interfere with the horizontal beam in advance. Specifically, when the through-hole 12 is provided in the sandwiching plates 3 and 3, the through-hole 12 is provided in a range below the flap 2 and closer to the base piece 2 than the tip of the flap 2, while the flap 2 In this case, the through hole 13 is provided in a portion where the horizontal rail does not contact. This is because if the through-hole 13 is provided in a portion where the horizontal beam contacts, the binding band 11 passing through the hole interferes with the horizontal beam Y and the horizontal beam Y floats. For that purpose, as illustrated in FIG. 1 or FIG. 2, the flap 2 is preferably inclined at the front end side and a through hole 13 is provided in the inclined portion.

なお、この実施形態では、挟持板３・３とフラップ２の双方に通し穴１２・１３を設け、２本の結束バンド１１によりパイプ１０を固定する例を示したが、１本の結束バンドでもパイプ１０が固定することができるから、何れか一方の通し穴を省略することも可能である。また、結束対象は、パイプ１０に限らず、上下に配されるものであれば、他の部材でもよい。さらに、結束バンド１１は二以上の部材を巻き止めるものをいい、樹脂バンドの他、針金やロープ等をも含む概念である。   In this embodiment, the example in which the through holes 12 and 13 are provided in both the sandwiching plates 3 and 3 and the flap 2 and the pipe 10 is fixed by the two binding bands 11 is shown. Since the pipe 10 can be fixed, any one of the through holes can be omitted. Further, the object to be bound is not limited to the pipe 10 and may be another member as long as it is arranged vertically. Furthermore, the binding band 11 refers to a member that winds two or more members, and includes a wire, a rope, and the like in addition to a resin band.

本発明の一実施形態に係る柱・横桟接合具を示した全体斜視図The whole perspective view which showed the pillar and crosspiece connecting tool concerning one embodiment of the present invention. フラップの変形例を示した説明図Explanatory drawing showing a variation of the flap 本発明の他の実施形態を示した説明図Explanatory drawing which showed other embodiment of this invention.

１ 基片
２ フラップ
３・３ 挟持片
４ａ・４ｂ ビス穴
５・５ 抜止部 1 base piece 2 flap 3 · 3 clamping piece 4a · 4b screw hole 5 · 5 retaining part

Claims (5)

断面コ字状となるように基片の両側それぞれに挟持片を一対設けると共に、前記基片の上部を折曲したフラップを設けてなり、前記一対の挟持片は、前記基片が柱の横桟当たり面と対向する状態で前記柱を挟み込むと共に、基片上方からフラップに向かって横桟端部が挿入可能な間隔とし、且つ、少なくとも一方を前記柱および横桟端部にビス止め可能とし、さらに当該一対の挟持片は、それぞれ開放側縁端に柱の横桟当たり面とは反対面に引掛け可能な抜止部を設けてなることを特徴とした柱・横桟接合具。 A pair of sandwiching pieces are provided on both sides of the base piece so as to have a U-shaped cross section, and a flap is formed by bending the upper part of the base piece. The pillar is sandwiched in a state of being opposed to the crosspiece contact surface, the distance between the top of the base piece and the horizontal crosspiece end can be inserted toward the flap, and at least one of them can be screwed to the post and the horizontal crosspiece end. Further, the pair of sandwiching pieces is provided with a column / horizontal beam joint characterized in that an opening side edge is provided with a retaining portion that can be hooked on the opposite side of the side wall of the column. フラップは、基片の中途を水平に折曲し、且つ、先端が柱の横桟当たり面と当接する長さからなる請求項２記載の柱・横桟接合具。 The column / horizontal beam joint according to claim 2 , wherein the flap is formed by bending the middle of the base piece horizontally and having a length at which a tip abuts against a horizontal abutment surface of the column. フラップは、基片との角度が９０度以下となるように折曲し、且つ、先端が柱の横桟当たり面と当接する長さからなる請求項１または２記載の柱・横桟接合具。 The column / horizontal beam joint according to claim 1 or 2, wherein the flap is bent so that an angle with the base piece is 90 degrees or less, and has a length at which a tip abuts against a horizontal abutting surface of the column. . フラップは、さらに途中を屈成して、その先端側を弾性部とした請求項２または３記載の柱・横桟接合具。 The column / horizontal beam joint according to claim 2 , wherein the flap is further bent halfway and the tip side thereof is an elastic portion. 挟持片または／およびフラップの横桟と干渉しない位置に結束バンドの通し穴を設けた請求項１から４のうち何れか一項記載の柱・横桟接合具。 Clamping piece and / or columns and horizontal crosspiece Gogu as claimed in any one of claims 1 provided with through-holes of the binding band at a position not interfering with lateral beam flap 4.
JP2008012965A 2008-01-23 2008-01-23 Column / crosspiece joint Active JP5308034B2 (en)

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