JP3000433B2 - Metal panel - Google Patents
Metal panelInfo
- Publication number
- JP3000433B2 JP3000433B2 JP8153798A JP15379896A JP3000433B2 JP 3000433 B2 JP3000433 B2 JP 3000433B2 JP 8153798 A JP8153798 A JP 8153798A JP 15379896 A JP15379896 A JP 15379896A JP 3000433 B2 JP3000433 B2 JP 3000433B2
- Authority
- JP
- Japan
- Prior art keywords
- hollow
- hollow profile
- end wall
- cutting
- connection leg
- 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
Landscapes
- Panels For Use In Building Construction (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、トラックのアオリ
や工場扉などに使用されるアルミニウムやその合金のパ
ネルで、中空押出形材の複数個を相互に接続して形成す
るパネルに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a panel made of aluminum or an alloy thereof used for truck tilt and factory doors, and formed by connecting a plurality of hollow extruded members to each other. .
【０００２】[0002]
【従来の技術】この種のパネルにおける押出材相互の連
結方式としてはリベット締着方式、通しボルト締着方
式、あるいは中空押出材の相互嵌合方式など種々の方式
が知られているが、このうちのボルトなどを使用しない
で組立てる中空押出材の相互嵌合方式を図10、図11に示
す。2. Description of the Related Art As a method of interconnecting extruded materials in a panel of this type, various methods such as a rivet fastening method, a through bolt fastening method, and a mutual fitting method of hollow extruded materials are known. FIGS. 10 and 11 show a mutual fitting method of hollow extruded members assembled without using bolts or the like.
【０００３】図11はトラックアオリとして用いるパネル
１の上半部分を示し、２，３，４，５はそれぞれパネル
を形成するアルミニウムの中空形材で、これらの中空形
材２，３，４，５は、いずれもその端部壁部分に設けた
相互に嵌合する接続脚によって連結される。FIG. 11 shows an upper half portion of a panel 1 used as a truck tilt, and reference numerals 2, 3, 4, and 5 denote aluminum hollow members forming the panel, respectively. 5 are connected by connecting fitting legs provided on the end wall portions.
【０００４】その嵌合部の詳細を図10に示すと、例えば
中空形材３と４の嵌合の場合（他の嵌合も同様であ
る）、中空形材３においては対向側壁６，６同士を橋絡
する端壁７が端近くに形成され、該端壁７の外方端に側
壁６，６を延長するようにして接続脚８，８を設ける。FIG. 10 shows the details of the fitting portion. For example, in the case of fitting hollow members 3 and 4 (the other fittings are the same), the opposite side walls 6 and 6 End walls 7 bridging each other are formed near the ends, and connecting legs 8, 8 are provided at the outer ends of the end walls 7 so as to extend the side walls 6, 6.
【０００５】さらに、この接続脚８，８の基部近傍内側
に断面三角形状の係止突起９，９を形成し、接続脚８，
８の先端部は内側に偏位させた差込突縁10として形成し
た。図中11は、差込突縁10の基部外側に形成される先細
溝である。Further, locking projections 9, 9 having a triangular cross section are formed inside the vicinity of the bases of the connection legs 8, 8, and the connection legs 8, 8 are formed.
The tip of 8 is formed as an insertion ridge 10 deflected inward. In the figure, reference numeral 11 denotes a tapered groove formed outside the base of the insertion protruding edge 10.
【０００６】中空形材４においては、対向側壁６，６同
士を橋絡する端壁７が端近くに形成され、該端壁７の外
方端には前記中空形材３における先細溝11に嵌合する先
細突縁12を形成し、この先細突縁12の内側には接続脚８
の差込突縁10を受け入れる溝条13を設け、また先端に接
続脚８の係止突起９に嵌合する係止爪14を有する接続脚
15，15を並設する。[0006] In the hollow profile 4, an end wall 7 bridging the opposing side walls 6, 6 is formed near the end, and an outer end of the end wall 7 is formed in a tapered groove 11 in the hollow profile 3. A tapered protruding edge 12 to be fitted is formed, and a connection leg 8 is provided inside the tapered protruding edge 12.
Connection leg having a groove 13 for receiving the insertion projection 10 of the connection leg, and having a locking claw 14 fitted at the tip with the locking projection 9 of the connection leg 8.
15 and 15 are juxtaposed.
【０００７】中空形材３，４を連結する場合、当初、中
空形材４の接続脚15，15は、中空形材３の接続脚８，８
の内側にその係止爪14が係止突起９の直前に達する深さ
まで挿入される。そして、この後、中空形材３，４を相
互に接近する方向に押圧することにより、先細突縁12と
先細溝11を嵌合させるとともに差込突縁10と溝条13を嵌
合させる。また、係止爪14は係止突起９に嵌合させるこ
とができる。When connecting the hollow members 3 and 4, the connecting legs 15 and 15 of the hollow member 4 are initially connected to the connecting legs 8 and 8 of the hollow member 3.
The locking claw 14 is inserted into the inside of the to a depth reaching just before the locking projection 9. Then, by pressing the hollow profiles 3 and 4 in a direction approaching each other, the tapered protruding edge 12 and the tapered groove 11 are fitted, and the insertion protruding edge 10 and the groove 13 are fitted. The locking claw 14 can be fitted to the locking projection 9.
【０００８】このようにすれば、中空形材３，４は縦方
向および横方向の動きを阻止されて一体的に連結される
とともにその連結部は相互に重合する接続脚８と接続脚
15によって優れた剛性を備えることになる。In this way, the hollow profiles 3, 4 are prevented from moving in the vertical and horizontal directions and are integrally connected, and the connecting portions are connected to each other by the connecting legs 8 and the connecting legs 8.
15 will provide excellent rigidity.
【０００９】以上の例は中空形材３，４の場合で説明し
たが、中空形材２，３と中空形材４，５の連結において
も同様である。Although the above example has been described in connection with the hollow sections 3 and 4, the same applies to the connection between the hollow sections 2 and 3 and the hollow sections 4 and 5.
【００１０】ところで、このように中空形材を複数連結
したパネル１で、破損した中空形材を交換するため解体
を要する場合、一例として図10に示す特許登録第131191
8 号（特公昭60−34665 号公報）ように丸鋸17の鋸刃16
を略45度の角度にセットして側壁６と端壁７とを切断す
る。[0010] By the way, in the panel 1 in which a plurality of hollow profiles are connected as described above, when disassembly is required to replace a damaged hollow profile, as an example, FIG.
No. 8 (Japanese Patent Publication No. 60-34665), saw blade 16 of circular saw 17
Is set at an angle of approximately 45 degrees, and the side wall 6 and the end wall 7 are cut.
【００１１】また、他の例として特公平6-94739 号公報
では取り替えの必要のある中空形材のみを牽引装置の牽
引力で他の中空形材を残したまま長さ方向に水平に引き
抜くようにしている。As another example, Japanese Patent Publication No. Hei 6-94739 discloses that only a hollow section that needs to be replaced is pulled out horizontally in the longitudinal direction by the traction force of a traction device while leaving the other hollow section. ing.
【００１２】[0012]
【発明が解決しようとする課題】特許登録第1311918 号
（特公昭60−34665 号公報）のように鋸刃で斜めに切断
する方法は、鋸刃を斜めに押し当てて挽くという作業は
熟練を要して作業性がよくなく、また、鋸刃の長さが適
正でないと損傷していない押出形材の接続脚にまで鋸刃
が達し、他の押出形材を損傷するおそれもある。The method of diagonally cutting with a saw blade as disclosed in Japanese Patent No. 13111918 (Japanese Patent Publication No. 60-34665) requires a skill in pressing the saw blade diagonally to grind. In short, the workability is not good, and if the length of the saw blade is not appropriate, the saw blade may reach the connection leg of the undamaged extruded profile, and may damage other extruded profiles.
【００１３】特公平6-94739 号公報に記載の方法は、切
断を要しないが、交換を必要とする押出形材を他の押出
形材をその場にそのまま残した状態にして長さ方向で水
平に引き抜くものであるため、引き抜き作業の最終段階
では押出形材の長さの２倍の長さの作業スペースを必要
とし、作業場面積の小さい都市部の工場などではスペー
ス的に作業が困難である。The method described in Japanese Patent Publication No. Hei 6-94739 does not require cutting, but the extruded material which needs to be replaced is kept in the same position as the other extruded material in the longitudinal direction. Because it is drawn horizontally, the final stage of the drawing operation requires a work space twice as long as the length of the extruded profile, making it difficult to work in a small space in an urban factory where the work area is small. is there.
【００１４】本発明の目的は前記従来例の不都合を解消
し、破損した中空形材を交換するため解体を行う場合、
作業スペースがわずかで足り、解体作業も簡単で熟練を
要せず、他の交換を必要としない押出形材を損傷するお
それもない金属パネルを提供することにある。An object of the present invention is to eliminate the disadvantages of the above-mentioned conventional example, and to carry out dismantling to replace a damaged hollow member.
An object of the present invention is to provide a metal panel which requires a small work space, can be easily dismantled, requires no skill, and does not have a risk of damaging an extruded member which does not require other replacement.
【００１５】[0015]
【課題を解決するための手段】本発明は前記目的を達成
するため、第１に端壁に設けた相互に嵌合する接続脚に
よって連結される中空形材の複数個をもって形成される
パネルにおいて、相互に連結される中空形材の端壁に内
向きの屈曲部を設け、いずれか一方の中空形材の屈曲部
と中空形材の厚さ方向において該屈曲部に対向する側壁
を切断することにより中空形材を分離可能としたことを
要旨とするものである。SUMMARY OF THE INVENTION To achieve the above object, the present invention firstly provides a panel formed with a plurality of hollow profiles connected by mutually fitting connecting legs provided on an end wall. An inwardly bent portion is provided on an end wall of a hollow shape member to be interconnected, and a bent portion of one of the hollow shape portions and a side wall facing the bent portion in the thickness direction of the hollow shape portion are cut. The gist of the invention is that the hollow profile can be separated by this.
【００１６】第２に、端壁に設けた相互に嵌合する接続
脚によって連結される中空形材の複数個をもって形成さ
れるパネルにおいて、相互に連結される中空形材の端壁
と接続脚の嵌合部間に隙間を介在させ、いずれか一方の
中空形材の隙間形成部分の接続脚を切断することにより
中空形材を分離可能としたことを要旨とするものであ
る。Secondly, in a panel formed by a plurality of hollow sections connected by interfitting connecting legs provided on an end wall, an end wall of the hollow sections to be interconnected and a connecting leg are provided. In this case, a gap is interposed between the fitting portions, and the hollow legs can be separated by cutting a connection leg of a gap forming portion of one of the hollow members.
【００１７】第３に、端壁に設けた相互に嵌合する接続
脚によって連結される中空形材の複数個をもって形成さ
れるパネルにおいて、相互に連結される中空形材におけ
る一方の中空形材の端壁と接続脚の嵌合部間に隙間を介
在させるとともに他方の中空形材の端壁には内向きの屈
曲部を設け、いずれか一方の中空形材の隙間形成部分の
接続脚または中空形材の屈曲部と中空形材の厚さ方向に
おいて該屈曲部に対向する側壁のいずれかを切断するこ
とにより中空形材を分離可能としたことを要旨とするも
のである。Third, in a panel formed of a plurality of hollow sections connected by mutually fitting connecting legs provided on an end wall, one of the hollow sections connected to each other is formed. A gap is interposed between the end wall and the fitting portion of the connection leg, and an inward bent portion is provided on the end wall of the other hollow profile, and the connection leg or the gap forming portion of any one of the hollow profiles is formed. The gist of the invention is that the hollow section can be separated by cutting either the bent section of the hollow section and the side wall facing the bent section in the thickness direction of the hollow section.
【００１８】第４に、屈曲部に対向する中空形材の側壁
表面部または隙間部分の接続脚表面部のいずれかに切断
目印を設け、第５に前記切断目印は溝条によって形成す
ることを要旨とするものである。Fourth, a cut mark is provided on either the side wall surface of the hollow profile facing the bent portion or the connection leg surface of the gap, and fifth, the cut mark is formed by a groove. It is an abstract.
【００１９】請求項１記載の本発明によれば、中空形材
の端壁に内向きの屈曲部を設けるので、損傷等の際に中
空形材を交換する場合は、その中空形材の屈曲部と中空
形材の厚さ方向において該屈曲部に対向する側壁を切断
することにより、他方の中空形材の接続脚に嵌合する接
続脚が中空形材から切り離されるので、他方の中空形材
を損傷させることなく、損傷した中空形材を分離させる
ことができる。According to the first aspect of the present invention, since an inwardly bent portion is provided on the end wall of the hollow profile, when the hollow profile is replaced in the event of damage or the like, the hollow profile is bent. By cutting the side wall facing the bent portion in the thickness direction of the portion and the hollow profile, the connection leg fitted to the connection leg of the other hollow profile is separated from the hollow profile, so that the other hollow profile is cut. The damaged hollow profile can be separated without damaging the material.
【００２０】しかも、屈曲部を内向きに設けるので、切
断に際しては、鋸刃を中空形材の厚さ方向と同方向にし
て中空形材の長さ方向に移動させるだけで屈曲部と中空
形材の厚さ方向において該屈曲部に対向する側壁を同時
に切断でき、斜め切断に比べて熟練を要しないとともに
作業性がよい。In addition, since the bent portion is provided inward, when cutting, only by moving the saw blade in the same direction as the thickness direction of the hollow profile and in the longitudinal direction of the hollow profile, the bent portion and the hollow profile are formed. The side wall facing the bent portion in the thickness direction of the material can be cut at the same time, and requires less skill and has better workability than diagonal cutting.
【００２１】請求項２記載の本発明によれば、中空形材
の端壁と接続脚の嵌合部間に隙間を介在させるので、損
傷等の際に中空形材を交換する場合は、損傷した一方の
中空形材の隙間形成部分の中空形材の接続脚を切断する
ことにより、他方の中空形材の接続脚に嵌合する接続脚
が中空形材から切り離されるので、他方の中空形材を損
傷させることなく、損傷した中空形材を分離させること
ができる。According to the second aspect of the present invention, a gap is interposed between the end wall of the hollow profile and the fitting portion of the connection leg. By cutting the connection leg of the hollow member in the gap forming portion of one of the hollow members, the connection leg fitted to the connection leg of the other hollow member is separated from the hollow member. The damaged hollow profile can be separated without damaging the material.
【００２２】しかも、切断に際しては、鋸刃を中空形材
の厚さ方向と同方向にして中空形材の長さ方向に移動さ
せるだけで切断でき、斜め切断に比べて熟練を要しない
とともに作業性がよい。In addition, cutting can be performed simply by moving the saw blade in the same direction as the thickness direction of the hollow profile and moving in the longitudinal direction of the hollow profile. Good nature.
【００２３】請求項３記載の本発明によれば、損傷等の
際に中空形材を交換する場合、損傷した一方の中空形材
の隙間部分の接続脚または中空形材の屈曲部と中空形材
の厚さ方向において該屈曲部に対向する側壁を切断する
ことにより、他方の中空形材の接続脚に嵌合する接続脚
が中空形材から切り離されるので、他方の中空形材を損
傷させることなく、損傷した中空形材を分離させること
ができる。According to the third aspect of the present invention, when the hollow section is replaced in the event of damage or the like, the connection leg or the bent portion of the hollow section and the hollow section of one of the damaged hollow sections are replaced with the hollow section. By cutting the side wall facing the bent portion in the thickness direction of the material, the connection leg fitted to the connection leg of the other hollow shape member is cut off from the hollow shape material, and the other hollow shape material is damaged. Without this, the damaged hollow profile can be separated.
【００２４】しかも、切断に際しては、鋸刃を中空形材
の厚さ方向と同方向にして中空形材の長さ方向に移動さ
せるだけで切断でき、斜め切断に比べて熟練を要しない
とともに作業性がよい。In addition, cutting can be performed simply by moving the saw blade in the same direction as the thickness direction of the hollow profile and in the longitudinal direction of the hollow profile. Good nature.
【００２５】請求項４記載の本発明によれば、前記作用
に加えて、目印により切断部位が明確になるので、正
確、かつ、容易に切断できる。According to the fourth aspect of the present invention, in addition to the above-described operation, since the cut portion is clarified by the mark, accurate and easy cutting can be performed.
【００２６】請求項５記載の本発明によれば、前記作用
に加えて、溝条は中空形材を押出成形する際に形成でき
るので、別途筋をつける方法などに比べて形成が容易な
る。また、突条を形成する場合に比べ切断の妨げになら
ない点において有利である。According to the fifth aspect of the present invention, in addition to the above operation, the groove can be formed when the hollow material is extruded, so that the groove can be easily formed as compared with a method in which a crease is separately formed. In addition, it is advantageous in that it does not hinder cutting as compared with the case where a ridge is formed.
【００２７】[0027]
【発明の実施の形態】以下、図面について本発明の実施
の形態を詳細に説明する。図１は本発明の金属パネルの
第１実施形態を示す要部の縦断側面図で、本発明の金属
パネルも図11の従来例と同様に、図５に示すように例え
ばトラックアオリに用いるものとして中空形材の相互嵌
合により接続するもので、図中、従来例と同一の構成要
素には同一の参照符号を付してある。Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a longitudinal sectional side view of a main part showing a first embodiment of a metal panel of the present invention. The metal panel of the present invention is also used for a track tilt as shown in FIG. In the drawings, the same components as those of the conventional example are denoted by the same reference numerals.
【００２８】パネル１はアルミニウムやその合金の中空
形材，２，３，４，５の端部壁部分に設けた接続脚の嵌
合によって連結されるもので、嵌合部の構成は図10に示
した従来例と同様に、例えば中空形材３では図４に示す
ように一方の端部の近くに、対向側壁６，６同士を橋絡
する端壁７が形成され、該端壁７の外方端に側壁６，６
を延長するようにして接続脚８，８を設ける。The panel 1 is connected by connecting fittings provided on the end wall portions of the hollow members made of aluminum or its alloy, 2, 3, 4, and 5. The structure of the fitting portion is shown in FIG. As in the conventional example shown in FIG. 1, for example, in the hollow profile 3, an end wall 7 bridging the opposing side walls 6, 6 is formed near one end as shown in FIG. Side walls 6, 6 at the outer edge of
Are provided to extend the connection legs.
【００２９】さらに、この接続脚８，８の基部近傍内側
に断面三角形状の係止突起９，９を形成し、接続脚８，
８の先端部は内側に偏位させた差込突縁10として形成し
た。図中11は、差込突縁10の基部外側に形成される先細
溝である。Further, locking projections 9, 9 having a triangular cross section are formed inside the connection legs 8, 8 near the bases thereof.
The tip of 8 is formed as an insertion ridge 10 deflected inward. In the figure, reference numeral 11 denotes a tapered groove formed outside the base of the insertion protruding edge 10.
【００３０】中空形材３の他方の端部には、対向側壁
６，６同士を橋絡する端壁７が端近くに形成され、該端
壁７の外方端には先細溝11に嵌合する先細突縁12を形成
し、この先細突縁12の内側には接続脚８の差込突縁10を
受け入れる溝条13を設け、また先端に接続脚８の係止突
起９に嵌合する係止爪14を有する接続脚15、15を並設す
る。At the other end of the hollow section 3, an end wall 7 for bridging the opposing side walls 6, 6 is formed near the end, and an outer end of the end wall 7 is fitted into a tapered groove 11. A tapered protruding edge 12 is formed, and a groove 13 for receiving the insertion protruding edge 10 of the connecting leg 8 is provided inside the tapered protruding edge 12. Connecting legs 15, 15 each having a locking claw 14 to be connected.
【００３１】中空形材４も前記中空形材３と同様に構成
する。そして、本発明ではかかる構成に加えて端壁７に
内向きの屈曲部７ａを設けた。この屈曲部７ａの形状は
図４のようにほぼ直角に折り曲がるくの字形や、図６の
ようなコ字形など、種々の形状が考えられるが、屈曲部
７ａが端壁７の基部よりも内側に突出する形状であれば
よい。The hollow profile 4 has the same construction as the hollow profile 3. In the present invention, in addition to the above configuration, the end wall 7 is provided with an inward bent portion 7a. The shape of the bent portion 7a may be various shapes such as a rectangular shape bent substantially at a right angle as shown in FIG. 4 or a U-shaped shape as shown in FIG. 6. However, the bent portion 7a is larger than the base of the end wall 7. Any shape that protrudes inward may be used.
【００３２】さらに、屈曲部７ａに対向する中空形材３
の側壁６の表面部分に切断目印18を形成する。この切断
目印18の形成方法としては例えば側壁６に突条や溝条を
形成する方法、中空形材３の成形後に別途、筋をつける
方法など種々の方法が考えられるが、図示のように溝条
とすれば中空形材３を押出成形する際に同時に形成する
ことができる。また、目印は少なくとも一側の側壁に形
成すればよいが、両側の側壁に設けてもよいし、線状に
連続するのが好ましいが不連続でもよい。Further, the hollow member 3 facing the bent portion 7a
The cutting mark 18 is formed on the surface portion of the side wall 6 of FIG. As a method of forming the cutting mark 18, various methods such as a method of forming a ridge or a groove on the side wall 6 and a method of separately forming a crease after molding the hollow shape member 3 can be considered. If it is formed as a strip, it can be formed at the same time when the hollow section 3 is extruded. Further, the mark may be formed on at least one side wall, but may be provided on both side walls, and it is preferable that the mark is continuous in a linear shape, but may be discontinuous.
【００３３】中空形材３、４を連結する場合、当初、中
空形材４の接続脚15、15は、中空形材３の接続脚８，８
の内側にその係止爪14が係止突起９の直前に達する深さ
まで挿入される。そして、この後、中空形材３，４を相
互に接近する方向に押圧することにより、先細突縁12と
先細溝11を嵌合させるとともに差込突縁10と溝条13を嵌
合させることができる。また、係止爪14は係止突起９に
嵌合させることができる。When connecting the hollow members 3, 4, the connecting legs 15, 15 of the hollow member 4 are initially connected to the connecting legs 8, 8 of the hollow member 3.
The locking claw 14 is inserted into the inside of the to a depth reaching just before the locking projection 9. Then, by pressing the hollow profiles 3 and 4 in a direction approaching each other, the tapered protruding edge 12 and the tapered groove 11 are fitted, and the insertion protruding edge 10 and the groove 13 are fitted. Can be. The locking claw 14 can be fitted to the locking projection 9.
【００３４】このようにすれば、中空形材３，４は縦方
向および横方向の動きを阻止されて一体的に連結される
とともにその連結部は相互に重合する接続脚８と接続脚
15によって優れた剛性を備えることになる。In this way, the hollow members 3, 4 are prevented from moving in the vertical and horizontal directions and are integrally connected, and the connecting portions are connected to each other by the connecting leg 8 and the connecting leg 8 which overlap each other.
15 will provide excellent rigidity.
【００３５】次に解体方法について説明する。中空形材
３が破損し、これを中空形材４との連結個所で分離する
には、パネルを適宜のテーブル等で支持するとともに、
パネルの長手方向の端部において、図１、図２に示すよ
うに丸鋸17の鋸刃16を側壁６の長さ方向に対して直角、
すなわちその厚さ方向として中空形材３の側壁６に設け
た切断目印18の溝条に対して丸鋸17の鋸刃16を一致させ
て、端壁７の屈曲部７ａの上方でこれに対向する側壁６
の個所に鋸刃16が位置するように切断位置を設定する。Next, a disassembly method will be described. In order to break the hollow profile 3 and separate it at the connection point with the hollow profile 4, support the panel with an appropriate table or the like,
At the longitudinal end of the panel, the saw blade 16 of the circular saw 17 is perpendicular to the longitudinal direction of the side wall 6 as shown in FIGS.
That is, the saw blade 16 of the circular saw 17 is aligned with the groove of the cutting mark 18 provided on the side wall 6 of the hollow profile 3 in the thickness direction, and is opposed to the bent portion 7a of the end wall 7 above the bent portion 7a. Side wall 6
The cutting position is set so that the saw blade 16 is located at the position.
【００３６】このようにして切断位置を設定後、丸鋸17
を切断目印18に沿ってスライドできるよう、適宜のガイ
ドをパネル表面に固定して、丸鋸17を中空形材３の長さ
方向にスライドさせていけば、図２に示すように対向す
る側壁６，６と端壁７の屈曲部７ａの４か所が一度で切
断され、これにより中空部材４の接続脚15に嵌合する接
続脚８が中空形材３の側壁６，６から切り離される。こ
の場合、切断目印18は溝条に形成してあるから、突条と
した場合などに比べて切断作業の妨げにならない。こう
して側壁６から接続脚８を切断することで、中空形材３
を中空形材４から分離し、切断された接続脚８も接続脚
15から除去される。接続脚８の除去は、これが側壁６か
ら切り離された状態で行うから、作業しやすい。After setting the cutting position in this way, the circular saw 17
When the circular saw 17 is slid in the longitudinal direction of the hollow section 3 by fixing an appropriate guide to the panel surface so that the side wall can slide along the cutting mark 18, as shown in FIG. The connection legs 8 fitted to the connection legs 15 of the hollow member 4 are cut off from the side walls 6, 6 of the hollow member 3 by cutting the four portions 6, 6 and the bent portion 7 a of the end wall 7 at once. . In this case, since the cutting mark 18 is formed in the groove, it does not hinder the cutting operation as compared with the case where the cutting mark 18 is formed as a ridge. By cutting the connection leg 8 from the side wall 6 in this way, the hollow profile 3
Is separated from the hollow profile 4 and the cut connection leg 8 is also connected to the connection leg 8.
Removed from 15. The removal of the connection leg 8 is performed in a state where the connection leg 8 is separated from the side wall 6, so that the operation is easy.
【００３７】このように、対向する側壁６，６と端壁７
の屈曲部７ａを一度に切断すると、接続脚８、８が中空
形材３から分離され、接続脚８，８と中空形材３を各別
に取り外すことができるので、作業が容易となって好ま
しいが、図３に示すように、一側の側壁６と屈曲部７ａ
を切断して、他方の接続脚８が中空形材６と一体の状態
のままでも、中空形材３を分離することができる。これ
により鋸刃16の有効な長さを少なくでき、長くすること
により他の部位を傷つけるおそれも少なくなる。Thus, the opposing side walls 6, 6 and end wall 7
When the bent portion 7a is cut at a time, the connecting legs 8, 8 are separated from the hollow profile 3 and the connecting legs 8, 8 and the hollow profile 3 can be separately removed, which facilitates the work and is preferable. However, as shown in FIG. 3, one side wall 6 and a bent portion 7a
And the hollow section 3 can be separated even if the other connecting leg 8 remains integral with the hollow section 6. As a result, the effective length of the saw blade 16 can be reduced, and the possibility of damaging other parts by increasing the length is reduced.
【００３８】この場合、鋸刃16は中空形材３の長さ方向
に対して直角、すなわち厚さ方向として切断できるか
ら、他の中空部材４を損傷するおそれがない。In this case, since the saw blade 16 can be cut at a right angle to the longitudinal direction of the hollow profile 3, that is, in the thickness direction, there is no risk of damaging the other hollow members 4.
【００３９】そして、中空形材３の他方の端部を他の中
空形材２から分離するには鋸刃16を中空形材３の長さ方
向にそってそのままスライドさせ、前記と同様にして厚
さ方向に切断すればよい。Then, in order to separate the other end of the hollow section 3 from the other hollow section 2, the saw blade 16 is slid along the length of the hollow section 3 as it is, and in the same manner as described above. What is necessary is just to cut in the thickness direction.
【００４０】中空形材４を中空形材３から分離するに
は、中空形材４の側の切断目印18に鋸刃16を一致させ、
前記した中空形材３を分離する場合と同様にして図１に
鎖線で示す位置で側壁６，６と端壁７とを切断すればよ
い。In order to separate the hollow profile 4 from the hollow profile 3, the saw blade 16 is aligned with the cutting mark 18 on the side of the hollow profile 4,
The side walls 6, 6 and the end wall 7 may be cut at the position shown by the chain line in FIG.
【００４１】図７は第２実施形態を示し、嵌合部の構成
は第１実施形態と基本的には同様であるが、一方の接続
脚15を第１実施形態の場合よりも多少短尺に形成し、他
方の接続脚８に形成する係止突起９の形成位置を第１実
施形態の場合よりも端壁７から多少離間させて接続脚８
の先端寄りに位置させ、これにより、嵌合部において接
続脚15の先端と端壁７との間に隙間19を設けた。FIG. 7 shows a second embodiment. The configuration of the fitting portion is basically the same as that of the first embodiment, but one connecting leg 15 is slightly shorter than that of the first embodiment. The connecting leg 8 is formed with the locking projection 9 formed on the other connecting leg 8 being slightly more apart from the end wall 7 than in the first embodiment.
Thus, a gap 19 is provided between the end of the connection leg 15 and the end wall 7 at the fitting portion.
【００４２】さらに、接続脚15の基部を第１実施形態の
ように端壁７の形成個所とせずに、端壁７から多少離間
させてここにも隙間20を設ける。Further, the base of the connection leg 15 is not formed at the end wall 7 as in the first embodiment, but a gap 20 is provided at a certain distance from the end wall 7.
【００４３】そして、この隙間19，20の形成個所に対応
する接続脚８，15の表面部分に第１実施形態と同様の切
断目印18を形成する。Then, cut marks 18 similar to those of the first embodiment are formed on the surface portions of the connection legs 8 and 15 corresponding to the locations where the gaps 19 and 20 are formed.
【００４４】中空形材３を中空形材４から分離するに
は、中空形材３の接続脚８に設けた切断目印18の溝条に
丸鋸17の鋸刃16を一致させ、中空形材３の長さ方向にス
ライドさせていけば、中空形材３の接続脚８の部分のみ
が端壁７の外側で側壁６から切断される。こうして側壁
６から接続脚８を切断することで、中空形材３を中空形
材４から分離し、切断された接続脚８も接続脚15から除
去する。In order to separate the hollow profile 3 from the hollow profile 4, the saw blade 16 of the circular saw 17 is aligned with the groove of the cutting mark 18 provided on the connecting leg 8 of the hollow profile 3, If it slides in the length direction of 3, only the connecting leg 8 of the hollow profile 3 is cut off from the side wall 6 outside the end wall 7. By cutting the connecting leg 8 from the side wall 6 in this way, the hollow profile 3 is separated from the hollow profile 4, and the cut connecting leg 8 is also removed from the connecting leg 15.
【００４５】この場合も、鋸刃16は中空形材３の長さ方
向に対して直角、すなわち厚さ方向として切断できるか
ら、他の中空形材４を損傷するおそれがない。Also in this case, since the saw blade 16 can be cut at a right angle to the longitudinal direction of the hollow profile 3, that is, in the thickness direction, there is no risk of damaging the other hollow profile 4.
【００４６】中空形材４を中空形材３から分離する場合
は、中空形材４の接続脚15に設けた切断目印18である溝
条に丸鋸17の鋸刃16を一致させ、中空形材３の長さ方向
にスライドさせていけば、接続脚15の部分のみが端壁７
の外側で側壁６から切断される。When the hollow profile 4 is separated from the hollow profile 3, the saw blade 16 of the circular saw 17 is aligned with the groove which is a cutting mark 18 provided on the connection leg 15 of the hollow profile 4, If the material 3 is slid in the length direction, only the connection leg 15 is in the end wall 7.
Is cut from the side wall 6 on the outside.
【００４７】図８は第３実施形態を示し、接続脚８を設
けた一方の端部側の構成は第２実施形態と同様のものと
し、接続脚15を設けた他方の端部側の構成は第１実施形
態と同様のものとした。FIG. 8 shows a third embodiment, in which the configuration at one end provided with the connection leg 8 is the same as that of the second embodiment, and the configuration at the other end provided with the connection leg 15 is provided. Is the same as in the first embodiment.
【００４８】この場合、中空形材３を中空形材４から分
離するには、第２実施形態と同様にして接続脚８に設け
た切断目印18の位置で切断すれば接続脚８のみが切断さ
れて接続脚８が側壁６から切断され、中空形材３が中空
形材４から分離する。In this case, in order to separate the hollow section 3 from the hollow section 4, only the connection leg 8 is cut by cutting at the position of the cutting mark 18 provided on the connection leg 8 in the same manner as in the second embodiment. Then, the connecting leg 8 is cut off from the side wall 6, and the hollow profile 3 is separated from the hollow profile 4.
【００４９】また、中空形材４を中空形材３から分離す
るには第１実施形態と同様にして中空形材４の側壁６に
設けた切断目印18の位置で切断すれば側壁６と端壁７の
屈曲部７ａとが切断され、接続脚15が側壁６から分離さ
れて、中空形材４が中空形材３から分離する。In order to separate the hollow profile 4 from the hollow profile 3, it is possible to cut the hollow profile 4 at the position of the cutting mark 18 provided on the side wall 6 of the hollow profile 4 in the same manner as in the first embodiment. The bent portion 7a of the wall 7 is cut off, the connecting leg 15 is separated from the side wall 6, and the hollow profile 4 is separated from the hollow profile 3.
【００５０】図９は第４実施形態を示し、接続脚８を設
けた一方の端部側の構成を第１実施形態と同様のものと
し、接続脚15を設けた他方の断部側の構成を第２実施形
態と同様のものとした。FIG. 9 shows a fourth embodiment, in which the configuration on one end side provided with connection legs 8 is the same as that of the first embodiment, and the configuration on the other cut side provided with connection legs 15 is provided. Was the same as in the second embodiment.
【００５１】この場合は、前記第３実施形態と逆の構造
となり、中空形材３を中空形材４から分離するには第１
実施形態と同様にして側壁６に設けた切断目印18の位置
で切断すれば側壁６と端壁７の屈曲部７ａとが切断さ
れ、接続脚８が側壁６から分離されて、中空形材３が中
空形材５から分離する。In this case, the structure is reverse to that of the third embodiment. To separate the hollow section 3 from the hollow section 4, the first section is used.
When the cutting is performed at the position of the cutting mark 18 provided on the side wall 6 in the same manner as in the embodiment, the side wall 6 and the bent portion 7a of the end wall 7 are cut off, the connection leg 8 is separated from the side wall 6, and the hollow section 3 Is separated from the hollow profile 5.
【００５２】また、中空形材４を中空形材３から分離す
るには第２実施形態と同様にして接続脚15に設けた切断
目印18の位置で切断すれば接続脚15のみが切断されて接
続脚15が側壁６から切断され、中空形材４が中空形材３
から分離する。In order to separate the hollow profile 4 from the hollow profile 3, if the cutting is performed at the position of the cutting mark 18 provided on the connection leg 15 in the same manner as in the second embodiment, only the connection leg 15 is cut. The connecting leg 15 is cut from the side wall 6 and the hollow profile 4 is
Separate from
【００５３】[0053]
【発明の効果】以上述べたように本発明の金属パネル
は、端壁に設けた相互に嵌合する接続脚によって連結さ
れる中空形材の複数個をもって形成されるパネルにおい
て、破損した中空形材のみを交換するため解体を行う場
合、交換する中空形材を水平に引き抜かずにすむから、
中空形材の長さ方向分の２倍のスペースを必要とせず、
作業スペースがわずかで足り、中空形材に対して厚さ方
向に切断すればよいから解体作業も簡単で熟練を要せ
ず、他の交換を必要としない押出形材を損傷するおそれ
もなく、安全、確実で迅速に解体作業ができるものであ
る。As described above, the metal panel of the present invention is a panel formed of a plurality of hollow sections connected by mutually fitted connecting legs provided on an end wall, and is provided with a damaged hollow panel. When dismantling to replace only the material, it is not necessary to pull out the hollow profile to be replaced horizontally,
It does not require twice the space of the length of the hollow profile,
The work space is small enough, and it is only necessary to cut the hollow profile in the thickness direction, so dismantling is easy and requires no skill, and there is no risk of damaging the extruded profile that does not require other replacement. Safe, reliable and quick dismantling work is possible.
【図１】本発明の金属パネルの第１実施形態を示す切断
状態の側面図である。FIG. 1 is a side view of a cut state showing a first embodiment of a metal panel of the present invention.
【図２】本発明の金属パネルの第１実施形態を示す切断
後の分離状態の側面図である。FIG. 2 is a side view of the metal panel according to the first embodiment of the present invention in a separated state after cutting.
【図３】本発明の金属パネルの第１実施形態を示す切断
後の分離状態の他の例の側面図である。FIG. 3 is a side view of another example of the separated state after cutting showing the first embodiment of the metal panel of the present invention.
【図４】本発明の金属パネルの第１実施形態を示す側面
図である。FIG. 4 is a side view showing the first embodiment of the metal panel of the present invention.
【図５】本発明の金属パネルをトラックアオリとして用
いる場合の上半部分を示す側面図である。FIG. 5 is a side view showing an upper half portion when the metal panel of the present invention is used as a track tilt.
【図６】本発明の金属パネルの第１実施形態の屈曲部の
他の例を示す側面図である。FIG. 6 is a side view showing another example of the bent portion of the first embodiment of the metal panel of the present invention.
【図７】本発明の金属パネルの第２実施形態を示す要部
の側面図である。FIG. 7 is a side view of a main part showing a second embodiment of the metal panel of the present invention.
【図８】本発明の金属パネルの第３実施形態を示す要部
の側面図である。FIG. 8 is a side view of a main part showing a third embodiment of the metal panel of the present invention.
【図９】本発明の金属パネルの第４実施形態を示す要部
の側面図である。FIG. 9 is a side view of a main part showing a fourth embodiment of the metal panel of the present invention.
【図１０】従来の金属パネルの切断状態を示す縦断側面
図である。FIG. 10 is a vertical sectional side view showing a cut state of a conventional metal panel.
【図１１】従来の金属パネルをトラックアオリとして用
いる場合の上半部分を示す側面図である。FIG. 11 is a side view showing an upper half portion when a conventional metal panel is used as a track tilt.
１…パネル ２，３，４，５…中
空形材 ６…側壁 ７…端壁 ７ａ…屈曲部 ８…接続脚 ９…係止突起 10…差込突縁 11…先細溝 12…先細突縁 13…溝条 14…係止爪 15…接続脚 16…鋸刃 17…丸鋸 18…切断目印 19…隙間 20…隙間DESCRIPTION OF SYMBOLS 1 ... Panel 2, 3, 4, 5 ... Hollow profile 6 ... Side wall 7 ... End wall 7a ... Bending part 8 ... Connection leg 9 ... Locking projection 10 ... Insertion ridge 11 ... Tapered groove 12 ... Tapered ridge 13 ... Grooves 14 ... Locking claws 15 ... Connection legs 16 ... Saw blades 17 ... Circular saws 18 ... Cutting marks 19 ... Gap 20 ... Gap
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) B62D 33/02 ──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. 7 , DB name) B62D 33/02
Claims (5)
って連結される中空形材の複数個をもって形成されるパ
ネルにおいて、相互に連結される中空形材の端壁に内向
きの屈曲部を設け、いずれか一方の中空形材の屈曲部と
中空形材の厚さ方向において該屈曲部に対向する側壁を
切断することにより中空形材を分離可能としたことを特
徴とする金属パネル。1. A panel formed with a plurality of hollow profiles connected by mutually interlocking connecting legs provided on an end wall, wherein an inwardly bent end wall of the interconnected hollow profiles is provided. A metal panel characterized in that a hollow section can be separated by cutting a bent portion of one of the hollow sections and a side wall facing the bent section in the thickness direction of the hollow section. .
って連結される中空形材の複数個をもって形成されるパ
ネルにおいて、相互に連結される中空形材の端壁と接続
脚の嵌合部間に隙間を介在させ、いずれか一方の中空形
材の隙間形成部分の接続脚を切断することにより中空形
材を分離可能としたことを特徴とする金属パネル。2. A panel formed with a plurality of hollow sections connected by mutually engaging connection legs provided on an end wall, wherein the end wall of the mutually connected hollow sections and the connection leg are fitted. A metal panel wherein a hollow section can be separated by interposing a gap between joints and cutting a connection leg of a gap forming portion of one of the hollow sections.
って連結される中空形材の複数個をもって形成されるパ
ネルにおいて、相互に連結される中空形材における一方
の中空形材の端壁と接続脚の嵌合部間に隙間を介在させ
るとともに他方の中空形材の端壁には内向きの屈曲部を
設け、いずれか一方の中空形材の隙間形成部分の接続脚
または中空形材の屈曲部と中空形材の厚さ方向において
該屈曲部に対向する側壁のいずれかを切断することによ
り中空形材を分離可能としたことを特徴とする金属パネ
ル。3. A panel formed of a plurality of hollow sections connected by mutually engaging connecting legs provided on an end wall, wherein an end of one of the hollow sections connected to each other is provided. A gap is interposed between the fitting portion of the wall and the connection leg, and an inward bent portion is provided on the end wall of the other hollow profile, and the connection leg or the hollow shape of the gap forming portion of one of the hollow profiles is provided. A metal panel characterized in that a hollow profile can be separated by cutting either a bent portion of the material and a side wall facing the bent portion in a thickness direction of the hollow profile.
または隙間部分の接続脚表面部のいずれかに切断目印を
設ける請求項１から請求項３のいずれかに記載の金属パ
ネル。4. The metal panel according to claim 1, wherein a cut mark is provided on either the side wall surface of the hollow profile facing the bent portion or the connection leg surface of the gap.
４記載の金属パネル。5. The metal panel according to claim 4, wherein the cut mark is formed by a groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8153798A JP3000433B2 (en) | 1996-06-14 | 1996-06-14 | Metal panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8153798A JP3000433B2 (en) | 1996-06-14 | 1996-06-14 | Metal panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH101071A JPH101071A (en) | 1998-01-06 |
| JP3000433B2 true JP3000433B2 (en) | 2000-01-17 |
Family
ID=15570369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8153798A Expired - Lifetime JP3000433B2 (en) | 1996-06-14 | 1996-06-14 | Metal panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3000433B2 (en) |
-
1996
- 1996-06-14 JP JP8153798A patent/JP3000433B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH101071A (en) | 1998-01-06 |
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