JP2013147839A - Manufacturing method for accessories using core materials of zigzag-type teeth of combs - Google Patents

Manufacturing method for accessories using core materials of zigzag-type teeth of combs Download PDF

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JP2013147839A
JP2013147839A JP2012008702A JP2012008702A JP2013147839A JP 2013147839 A JP2013147839 A JP 2013147839A JP 2012008702 A JP2012008702 A JP 2012008702A JP 2012008702 A JP2012008702 A JP 2012008702A JP 2013147839 A JP2013147839 A JP 2013147839A
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cover material
comb
steel plate
manufacturing
core material
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Takayuki Yoshida
剛之 吉田
Keiji Izumi
圭二 和泉
Hiroshi Asada
博 朝田
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Nippon Steel Nisshin Co Ltd
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Nisshin Steel Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a manufacturing method for inexpensive building accessories that are composed of a cover material and a core material bonded on a reverse side of the cover material, and can maintain a joint shape, bond strength, and durability for a long period of time without adversely impacting patterns of a cover member surface at the time of jointing.SOLUTION: When manufacturing building accessories comprising a cover material 1 composed of steel plates and a steel plate core material 2 fixed on a reverse side of the cover material 1, a core material rectangular steel plate is in a comb-like shape at a longitudinal central portion, staggers parallel cutting-plane lines, and besides makes the lengths of the parallel portions the same. Two divided core materials 2' and 2" molded by forming a projection suitable to a fitting part of a column base material by folding successively other portions which are not sheared are set back to back by shifting either of the core materials by one pitch of the teeth of the comb and are fixed to the cover material. When there are not uneven patterns on a cover material surface, the shifting is not necessary.

Description

本発明は、金属サイディング等、建物の外壁パネルの目地部、出隅部或いは入り隅部等に取付けられる建築用部材である役物の製造方法に関する。   The present invention relates to a method of manufacturing an accessory which is a building member attached to a joint portion, a protruding corner portion, or an entering corner portion of an outer wall panel of a building such as metal siding.

住宅用建物の外壁パネルには窯業製品と金属製品の２種類が使用されている。金属製品の場合、鋼板にエンボスと呼ばれる凹凸が付与され、その表面を樹脂塗装によって外壁パネルに仕上げられ、通常、金属サイディングと称されている。
金属サイディングには、建物に合わせて平坦な壁となる部分と、出隅、入隅と呼ばれる角の部分や、さらには平坦なもの同士の繋ぎ目に使用される部分に分けられる。そして、平坦な壁となる部分以外は役物とも呼ばれている。
本発明は、役物と称される建築用部材の製造方法に関するものである。 Two types of ceramic products and metal products are used for the outer wall panels of residential buildings. In the case of a metal product, unevenness called embossing is given to a steel plate, and its surface is finished to an outer wall panel by resin coating, which is usually called metal siding.
The metal siding is divided into a part that becomes a flat wall according to the building, a corner part called an exit corner and an entrance corner, and a part that is used as a joint between flat parts. And the part other than the part which becomes a flat wall is also called an accessory.
The present invention relates to a method for manufacturing a building member called an accessory.

一般的に、平坦な壁となる外壁パネルは木製の柱に直接釘などで固定されるが、役物と称される建築用部材は、カバー材と当該カバー材の裏側に取り付けられた心材とから構成され、その心材が木製の柱に釘で取り付けられたベース材に嵌め込まれて連結され、建物の出隅、入隅或いは目地が構築されている。例えば特許文献１に見られる通りである。
そして、前記ベース材や心材を形作る素材にはアルミニウム合金や鋼材、或いは樹脂材料が使用されているが、近年、鋼板しかも耐食性に優れためっき鋼板の使用が増加している。また、役物と称される建築用部材のカバー材には、外観の意匠性を目的にレンガ模様や木目調などの凹凸が付与され、さらに外表面に樹脂塗装されためっき鋼板を素材としている。 Generally, an outer wall panel that is a flat wall is directly fixed to a wooden pillar with a nail or the like, but an architectural member called an accessory is composed of a cover material and a core material attached to the back side of the cover material. The core material is inserted into and connected to a base material attached with a nail to a wooden pillar, and a corner of a building, a corner of a building, or a joint is constructed. For example, as seen in Patent Document 1.
In addition, aluminum alloys, steel materials, or resin materials are used as materials for forming the base material and the core material, but in recent years, the use of steel sheets and plated steel sheets having excellent corrosion resistance has been increasing. In addition, the cover material of the building material called an accessory is made of plated steel sheet with irregularities such as brick pattern and wood grain for the purpose of design of the appearance, and resin coating on the outer surface. .

特開平８−１９９７８５号公報JP-A-8-199785

ところで、例えば図１に見られるような、カバー材１と当該カバー材１の裏側に取り付けられた心材２とから構成される建築用部材の役物としては、可能な限り安価なものが望まれる。
従来、レンガ模様や木目調などの凹凸（目地３）が付与されたカバー材１の裏側に取り付けられる心材２は薄鋼板を用いて成形されている。例えば図２に示すように、カバー材１の目地となる段差の部分と干渉する部位４を切り取った後に曲げ線５に沿って折り曲げなどによって成形され、前記カバー材１に固定されている。
このような製造方法を採る場合、目地３となる段差の部分と干渉する部位を切り取らなければならず、材料から屑を出すことになる。材料ロスによりコストが高くなってしまう。 By the way, as shown in FIG. 1, for example, as an accessory of a building member composed of a cover material 1 and a core material 2 attached to the back side of the cover material 1, an inexpensive thing is desired. .
Conventionally, the core material 2 attached to the back side of the cover material 1 provided with unevenness (joint 3) such as a brick pattern or wood grain has been formed using a thin steel plate. For example, as shown in FIG. 2, a portion 4 that interferes with a stepped portion that becomes a joint of the cover material 1 is cut out, and is then bent along a bend line 5 to be fixed to the cover material 1.
When such a manufacturing method is adopted, a portion that interferes with the stepped portion that becomes the joint 3 must be cut out, and waste is produced from the material. Cost increases due to material loss.

本発明は、このような問題点を解消するために案出されたものであり、カバー材と当該カバー材の裏側に接合された心材とから構成される建築用役物として、接合時にカバー材表面の模様に悪影響を及ぼすことなく、長期にわたって接合形状、接合強度、耐久性を維持することが可能な、安価な建築用役物の製造方法を提供することを目的とする。   The present invention has been devised in order to solve such problems, and as a building accessory composed of a cover material and a core material bonded to the back side of the cover material, the cover material at the time of bonding. It is an object of the present invention to provide an inexpensive method for manufacturing a building accessory that can maintain a bonding shape, bonding strength, and durability over a long period of time without adversely affecting the surface pattern.

本発明の千鳥型櫛歯の心材を用いた役物の製造方法は、その目的を達成するため、鋼板からなるカバー材と当該カバー材の裏側に固定された鋼板製心材とからなる建築用役物の製造方法であって、心材用矩形鋼板を長手方向の中央で櫛歯状に切断し、せん断されない他方部を順次折り曲げることにより柱ベース材の嵌合部に適した突起部を形成することにより成形した２つの分割心材を前記カバー材に固定することを特徴とする。
前記心材の固定は、カバー材の両端を折り曲げて圧着することによりなされることが好ましい。 In order to achieve the object, the manufacturing method of the accessory using the staggered comb-shaped core material of the present invention includes a cover material made of a steel plate and a steel plate core material fixed to the back side of the cover material. A method of manufacturing an object, wherein a rectangular steel plate for core material is cut into a comb-teeth shape at the center in the longitudinal direction, and the other portion that is not sheared is sequentially bent to form a projection suitable for the fitting portion of the column base material The two split cores formed by the above method are fixed to the cover material.
The core material is preferably fixed by bending and crimping both ends of the cover material.

より具体的には、心材用矩形鋼板の長手方向中央での櫛歯状切断を、長手方向に平行な切断線が互い違いに、かつその平行部分の長さが同じになるように行い、成形された２つの分割心材を、いずれか一方を櫛歯の１ピッチ分だけずらせて背中合わせにして、前記カバー材に固定することが好ましい。
また、心材用矩形鋼板の長手方向中央での櫛歯状切断を、長手方向に平行な切断線が互い違いに、かつその両端の平行部分の長さを、中央部分の平行で均等な長さの半分となるように行い、成形された２つの分割心材を、いずれか一方を櫛歯の１／２ピッチ分だけずらせて背中合わせにして、前記カバー材に固定してもよい。
さらにまた、心材用矩形鋼板を長手方向の中央で櫛歯状に切断した２つの同一形状の切断片から左右対称に成形した２つの分割心材を、前記カバー材に固定してもよい。 More specifically, comb-shaped cutting at the center in the longitudinal direction of the rectangular steel plate for core material is performed so that the cutting lines parallel to the longitudinal direction are staggered and the lengths of the parallel portions are the same. It is preferable that one of the two split cores is shifted back by one pitch of the comb teeth and fixed to the cover member.
Also, comb-shaped cutting at the center in the longitudinal direction of the rectangular steel plate for core material, the cutting lines parallel to the longitudinal direction are staggered, and the lengths of the parallel portions at both ends thereof are parallel and uniform lengths of the center portion. The two split cores formed so as to be halved may be fixed to the cover member with one of them shifted back by a half pitch of the comb teeth.
Furthermore, you may fix to the said cover material two division | segmentation core materials shape | molded left-right symmetrically from the cut piece of the same shape which cut | disconnected the rectangular steel plate for core materials in the center of the longitudinal direction at the comb-tooth shape.

本発明では、鋼板からなるカバー材と当該カバー材の裏側に固定された鋼板製心材とからなる建築用役物を製造する際に、心材として、矩形鋼板を長手方向の中央で櫛歯状に切断した後、各切断片についてせん断されていない他方部を順次折り曲げることにより柱ベース材の嵌合部に適した突起部を形成した２つの分割心材を用いている。
このため、レンガ模様や木目調などの凹凸からなる目地が付与された鋼板をカバー材とした場合であっても、心材用矩形鋼板の前記目地となる段差の部分と干渉する部位を切り取る必要ななく、材料のロスを無くすことができ、結果として、建築用役物を低コストで製造することができることになる。 In the present invention, when manufacturing a building accessory consisting of a cover material made of a steel plate and a steel plate core material fixed to the back side of the cover material, a rectangular steel plate is comb-shaped at the center in the longitudinal direction as the core material. After the cutting, the two divided core members are used in which the other unsheared portion of each cut piece is sequentially bent to form a projection suitable for the fitting portion of the column base material.
For this reason, even when a steel plate provided with joints made of unevenness such as brick patterns and woodgrains is used as a cover material, it is necessary to cut off a portion that interferes with the stepped portion that becomes the joint of the rectangular steel plate for core material. Therefore, the loss of material can be eliminated, and as a result, a building accessory can be manufactured at low cost.

役物と称される建築用部材の、一般的な形状・構造を説明する図A diagram that explains the general shape and structure of building materials known as monuments 建築用役物を構成する心材の、一般的な加工手順を説明する図The figure explaining the general processing procedure of the heartwood which constitutes the building tool 心材の、本発明による加工手順を説明する図（その１）The figure explaining the processing procedure by the present invention of the core material (the 1) 本発明による心材の概略形状を説明する図（その１）The figure explaining the schematic shape of the core material by this invention (the 1) 本発明による建築用役物の形状・構造を説明する図（その１）The figure (the 1) explaining the shape and structure of the building-use thing by this invention 心材の、本発明による加工手順を説明する図（その２）The figure explaining the processing procedure by the present invention of the core material (the 2) 本発明による建築用役物の形状・構造を説明する図（その２）The figure (the 2) explaining the shape and structure of the building-use thing by this invention 本発明による建築用役物の形状・構造を説明する図（その３）FIG. 3 is a diagram for explaining the shape and structure of an architectural accessory according to the present invention (part 3).

前記したように、従来、レンガ模様や木目調などの凹凸（目地３）が付与されたカバー材１の裏側に取り付けられる心材２は、薄鋼板を用いてカバー材１の目地となる段差の部分と干渉する部位４を切り取った後に折り曲げなどによって成形され、前記カバー材１に固定されている。そのため、切り取られた部分は屑となり、無駄な部分の材料費がコストアップになっている。
そこで、本発明ではカバー材１の裏側に取り付けられる心材２を、一体物から２体の分割型に変え、カバー材と固定する辺を櫛歯状にすることによって、効率的な材料取りが行え、さらに当該カバー材の目地とのなる段差の部分と干渉せずに固定することを可能にすることができたものである。
以下に、その詳細を説明する。 As described above, conventionally, the core material 2 attached to the back side of the cover material 1 provided with unevenness (joint 3) such as a brick pattern or wood grain is a stepped portion that becomes a joint of the cover material 1 using a thin steel plate. After the portion 4 that interferes with is cut off, it is molded by bending or the like and fixed to the cover material 1. Therefore, the cut-out portion becomes waste, and the material cost of the useless portion is increased.
Therefore, in the present invention, the core material 2 attached to the back side of the cover material 1 is changed from a single body to a two-part divided type, and the side fixed to the cover material is made into a comb-like shape so that efficient material removal can be performed. In addition, it is possible to fix the cover material without interfering with the stepped portion which becomes the joint of the cover material.
The details will be described below.

例えば、建物外壁パネルの目地部を覆うように取付けられる鋼板製の建築用役物は、図１に示されたようなカバー材１と心材２から構成され、そのカバー材１の裏側に心材２が接合されている。
心材２はカバー材１の両端を折り曲げる方法で固定されるが、このときカバー材１の目地となる段差の部分に心材２がある場合、段差の無い部分が浮いてしまい、壁となる金属サイディングとの間に隙間が生じ外観不良に繋がるだけでなく、当該カバー材１と心材２の接合強度も低くなってしまう。
そのため、図２のように心材に加工する前、もしくは加工した後に目地に接触する部分を切り取っておかなければならない。 For example, a steel building construction accessory that is attached so as to cover a joint portion of a building outer wall panel is composed of a cover material 1 and a core material 2 as shown in FIG. 1, and a core material 2 on the back side of the cover material 1. Are joined.
The core material 2 is fixed by a method of bending both ends of the cover material 1. At this time, when the core material 2 is in the stepped portion which becomes the joint of the cover material 1, the portion without the step is floated, and the metal siding that becomes the wall As a result, a gap is formed between the cover material 1 and the core material 2, and the bonding strength between the cover material 1 and the core material 2 is lowered.
Therefore, before processing into a core material as shown in FIG. 2, the portion that contacts the joint must be cut off.

そこで、図３に示すように、心材となる矩形鋼板の長手方向中央を、矩形鋼板長手方向と平行になる切断線が互い違いになるように、かつその平行切断線の長さが同じになるように櫛歯状に切断する。なお矩形鋼板の長さはカバー材の長さ以下の長さとし、幅は役物として取り付けた場合に木柱に釘などで固定した対となるベース材の嵌合部と適合した突起部が得られ、カバー材と折り曲げによって固定できる長さを合わせたものとする。
櫛歯状に切断された矩形鋼板片を２つに分け、切断されたそれぞれの鋼板片について、櫛歯部分に対し、図３に示すラインを山線にして他の部分を、まず９０度、次に例えば１２０度、６０度の順で順次折り曲げ、分割された心材２’，２”を作製する。（図４参照） Therefore, as shown in FIG. 3, the longitudinal center of the rectangular steel plate as the core material is arranged so that the cutting lines parallel to the longitudinal direction of the rectangular steel plate are staggered and the lengths of the parallel cutting lines are the same. Cut into comb teeth. The length of the rectangular steel plate is equal to or less than the length of the cover material, and when the width is attached as an accessory, a protrusion that matches the mating part of the pair of base materials fixed to the wooden pole with a nail or the like is obtained. The cover material and the length that can be fixed by bending are combined.
The rectangular steel plate pieces cut into comb teeth are divided into two, and for each of the cut steel plate pieces, with respect to the comb teeth portion, the other portion with the line shown in FIG. Next, for example, the core materials 2 ′ and 2 ″ are produced by sequentially bending in the order of 120 ° and 60 ° (see FIG. 4).

櫛歯部分に対して直角に曲げられた面を背にして、２つの分割心材２’，２”が対となるように背中合わせにした状態でカバー材１と合体させれば目地部用の役物が得られる。分割心材２’，２”のカバー材１への固定は、従来と同様、カバー材の両端を折り曲げる方法で行うことができる。
この際、カバー材１に横目地がなければ２つの分割心材２’，２”はそのまま背中合わせにすることができる（図５（ａ）参照）。また、カバー材１に横目地がある場合には２つの分割心材２’，２”の内のいずれか一方を櫛歯の１ピッチ分だけずらせて背中合わせにすれば、当該カバー材の目地となる段差の部分に櫛歯状の櫛がない部分が来るようにすることができ、目地とのなる段差の部分と干渉せずに固定することが可能になる（図５（ｂ）参照）。 If it is combined with the cover material 1 in a state where the two bent cores 2 ', 2 "are back to back with the surface bent at right angles to the comb teeth part, it can be used for joint parts The divided core members 2 ′ and 2 ″ can be fixed to the cover member 1 by a method of bending both ends of the cover member as in the conventional case.
At this time, if the cover material 1 does not have a horizontal joint, the two divided core members 2 ′ and 2 ″ can be back to back as they are (see FIG. 5A). If one of the two split cores 2 ', 2 "is shifted back by one pitch of the comb teeth and back-to-back, the portion where there is no comb-shaped comb at the stepped portion that becomes the joint of the cover material Can be fixed without interfering with the stepped portion that becomes the joint (see FIG. 5B).

図３〜５を用いた前記説明では、心材となる矩形鋼板の長手方向中央を櫛歯状に切断した切断線が、矩形鋼板長手方向と平行になる部分が互い違いに、かつ平行切断線の長さが全て同じになるようにしている。
しかしながら、このような態様に限定されることはなく、例えば図６に示すように、両端の平行切断線の長さが、中央部分の平行切断線の長さの半分となるようにしたものであってもよい。
この場合、カバー材１に横目地があるカバー材に用いるには、図７に示すように、２つの分割心材２’，２”の内のいずれか一方を櫛歯の１／２ピッチ分だけずらせて背中合わせにすれば、当該カバー材の目地となる段差の部分に櫛歯状の櫛がない部分が来るようにすることができ、目地とのなる段差の部分と干渉せずに固定することが可能になる。 In the above description using FIGS. 3 to 5, the cutting lines obtained by cutting the center in the longitudinal direction of the rectangular steel plate serving as the core material in a comb-teeth shape are staggered in the portions parallel to the longitudinal direction of the rectangular steel plate, and the length of the parallel cutting lines. Are all the same.
However, the present invention is not limited to such a mode. For example, as shown in FIG. 6, the length of the parallel cutting lines at both ends is half the length of the parallel cutting lines at the center portion. There may be.
In this case, in order to use the cover material having a horizontal joint in the cover material 1, as shown in FIG. 7, either one of the two divided core materials 2 ′ and 2 ″ is set to the half pitch of the comb teeth. If they are shifted back to back, the part of the step that becomes the joint of the cover material can have a part without the comb-like comb, and it is fixed without interfering with the part of the step that becomes the joint. Is possible.

さらに、図８に示すように、心材用矩形鋼板を長手方向の中央で櫛歯状に切断して得られた鋼板片のうち、同一形状の２つの鋼板片から左右対称となるように成形した２つの分割心材とした場合には、長手方向端部の長さを揃えた状態で、当該カバー材の目地となる段差の部分に櫛歯状の櫛がない部分が来るようにすることができ、目地とのなる段差の部分と干渉せずに固定することが可能になる。図３や図６のように心材用矩形鋼板を長手方向の中央で櫛歯状に切断した場合でも、一方の鋼板片を１８０°回転させれば他方の鋼板片と同一形状となるため、２つの分割心材が左右対称となるように成形することができる。
なお、上記説明では、心材となる矩形鋼板を櫛歯状に切断した後に、曲げ加工により突起部を成形しているが、これに限られるものではなく、矩形鋼板に突起部を成形した後に、櫛歯状に切断してもよい。 Furthermore, as shown in FIG. 8, among steel plate pieces obtained by cutting the rectangular steel plate for core material into a comb-teeth shape at the center in the longitudinal direction, the steel plate pieces were formed to be symmetrical from two steel plate pieces having the same shape. In the case of using two split cores, with the lengths of the end portions in the longitudinal direction aligned, a portion without a comb-like comb can be provided at the stepped portion that becomes the joint of the cover material. It becomes possible to fix without interfering with the stepped portion that becomes the joint. Even when the rectangular steel plate for core material is cut in a comb-teeth shape at the center in the longitudinal direction as shown in FIGS. 3 and 6, if one steel plate piece is rotated 180 °, it becomes the same shape as the other steel plate piece. Two split cores can be formed so as to be symmetrical.
In the above description, after cutting the rectangular steel plate serving as the core material into a comb-like shape, the protrusion is formed by bending, but is not limited thereto, and after forming the protrusion on the rectangular steel plate, You may cut | disconnect in a comb-tooth shape.

以上、平坦な外壁パネル同士の繋ぎ目に使用されジョイントカバーとしての役物を製造する形態について説明してきたが、出隅カバーや入隅カバーとして用いられる役物も同様に製造することができる。
出隅カバーや入隅カバーとして用いられる役物は、図１等で説明してきたカバー材１が概略直角になるように曲げられているので、図４，５，７で説明してきた分割心材２’，２”の櫛歯部分に対して直角に曲げられた面を、櫛歯部分に対して略４５度或いは１３５度になるように曲げることで十分である。その後のカバー材と分割心材との固定方法も同じで構わない。 As mentioned above, although the form which is used for the joint of flat outer wall panels and manufactures the accessory as a joint cover has been demonstrated, the accessory used as an exit corner cover or an entrance corner cover can be manufactured similarly.
Since the accessory used as the outer corner cover or the inner corner cover is bent so that the cover member 1 described in FIG. 1 and the like is substantially perpendicular, the split core member 2 described in FIGS. It is sufficient to bend the surface bent at right angles to the comb tooth portion of “, 2” so that it is approximately 45 degrees or 135 degrees with respect to the comb tooth portion. The fixing method may be the same.

平坦な壁となる外壁パネル同士の継ぎ目に使用される部分の役物を作製するため、エンボスが付与され、その表面は樹脂塗膜、裏面はＺｎ−Ａｌ系めっき層であるカバー材と、当該カバー材に一面が櫛歯状にせん断された鋼板製心材を２本用いて役物を製作した。
カバー材の寸法は板厚0.27mm、幅120mm、長さ300mm、長さ方向に50mmピッチで幅10mmの目地となる段差がある外観のものを使用した。当該カバー材の裏側に固定される鋼板製心材は板厚0.4mm、幅110mm、長さ280mmの鋼板の中央部を長さ50mm、幅25mmの櫛歯状に切断し、櫛歯状にせん断されていない先方部30mmを、２つが対となるように背中合わせにした状態で木製の柱に釘などで打ちつけられた対となるベース材と連結するための嵌合部に適合するように突起部に形成した。 In order to produce a part used for the joint between the outer wall panels to be flat walls, embossing is provided, the surface is a resin coating, the back is a Zn-Al-based plating layer, and the cover material An accessory was manufactured using two steel plate cores whose one surface was sheared like a comb.
The cover material was 0.27 mm thick, 120 mm wide, 300 mm long, and had an appearance with a step difference of 10 mm wide at a pitch of 50 mm in the length direction. The steel sheet core material fixed on the back side of the cover material is cut into a comb-teeth shape with a plate thickness of 0.4 mm, a width of 110 mm, and a length of 280 mm, into a comb-teeth shape with a length of 50 mm and a width of 25 mm, and sheared into a comb-teeth shape. The front part 30mm that has not been connected to the projection part so that it fits the fitting part for connecting with the base material to be paired with nails etc. against the wooden pillar with the two back to back Formed.

また、カバー材と鋼板製心材の固定は、櫛歯状に切断された辺が両側となるように突起部を背中合わせにし、櫛歯がないところに目地となる段差がくるように設置しカバー材の両側10ｍｍを折り曲げて櫛歯状の辺を固定した。
この結果、鋼板製心材を小さい鋼板から屑を出さずに得られることで、廉価な役物が得られた。 In addition, the cover material and the steel sheet core are fixed by placing the projections back to back so that the sides cut in a comb-tooth shape are on both sides, so that there is a step that becomes a joint where there are no comb teeth. 10 mm on both sides were bent to fix the comb-like sides.
As a result, an inexpensive accessory was obtained by obtaining a steel core from a small steel plate without producing scraps.

Claims (5)

鋼板からなるカバー材と当該カバー材の裏側に固定された鋼板製心材とからなる建築用役物の製造方法であって、心材用矩形鋼板を長手方向の中央で櫛歯状に切断し、せん断されない他方部を順次折り曲げることにより柱ベース材の嵌合部に適した突起部を形成することにより成形した２つの分割心材を前記カバー材に固定することを特徴とする千鳥型櫛歯の心材を用いた役物の製造方法。   A method of manufacturing a building accessory comprising a cover material made of a steel plate and a steel plate core material fixed to the back side of the cover material, wherein the rectangular steel plate for core material is cut into comb teeth at the center in the longitudinal direction, and sheared A staggered comb-shaped core material characterized by fixing two divided core materials formed by forming a projection suitable for a fitting portion of a column base material by sequentially bending the other portion that is not fixed to the cover material The manufacturing method of the used accessory. 前記心材の固定がカバー材の両端を折り曲げて圧着することによりなされる請求項１に記載の建築用部材の製造方法。   The manufacturing method of the building member according to claim 1, wherein the core material is fixed by bending and crimping both ends of the cover material. 心材用矩形鋼板の長手方向中央での櫛歯状切断を、長手方向に平行な切断線が互い違いに、かつその平行部分の長さが同じになるように行い、成形された２つの分割心材を、いずれか一方を櫛歯の１ピッチ分だけずらせて背中合わせにして、前記カバー材に固定する請求項１又は２に記載の建築用部材の製造方法。   Comb-shaped cutting at the center in the longitudinal direction of the rectangular steel plate for core material is performed so that the cutting lines parallel to the longitudinal direction are staggered and the lengths of the parallel portions are the same, and the two divided core materials are formed. 3. The method for manufacturing a building member according to claim 1 or 2, wherein either one of them is shifted back by one pitch of a comb tooth and fixed back to the cover material. 心材用矩形鋼板の長手方向中央での櫛歯状切断を、長手方向に平行な切断線が互い違いに、かつその両端の平行部分の長さを、中央部分の平行で均等な長さの半分となるように行い、成形された２つの分割心材を、いずれか一方を櫛歯の１／２ピッチ分だけずらせて背中合わせにして、前記カバー材に固定する請求項１又は２に記載の建築用部材の製造方法。   Comb-like cutting at the center in the longitudinal direction of the rectangular steel plate for core material, the cutting lines parallel to the longitudinal direction are staggered, and the length of the parallel part at both ends is half of the parallel and uniform length of the center part. The building member according to claim 1 or 2, wherein the two divided core members formed as described above are fixed to the cover member, with one of them shifted back by a half pitch of the comb teeth and back to back. Manufacturing method. 心材用矩形鋼板を長手方向の中央で櫛歯状に切断した２つの同一形状の切断片から左右対称に成形した２つの分割心材を、前記カバー材に固定する請求項１又は２に記載の建築用部材の製造方法。   The building according to claim 1 or 2, wherein two split cores formed symmetrically from two identically-shaped cut pieces obtained by cutting a rectangular steel plate for core material into a comb-teeth shape at the center in the longitudinal direction are fixed to the cover material. Method for manufacturing a member.
JP2012008702A 2012-01-19 2012-01-19 Manufacturing method for accessories using core materials of zigzag-type teeth of combs Pending JP2013147839A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104499671A (en) * 2015-01-04 2015-04-08 中山市吉尔科研技术服务有限公司 Novel television background wall

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104499671A (en) * 2015-01-04 2015-04-08 中山市吉尔科研技术服务有限公司 Novel television background wall
CN104499671B (en) * 2015-01-04 2017-05-17 中山市吉尔科研技术服务有限公司 Television background wall

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