JPH10292497A - Structural angle connecting structure - Google Patents
Structural angle connecting structureInfo
- Publication number
- JPH10292497A JPH10292497A JP9400097A JP9400097A JPH10292497A JP H10292497 A JPH10292497 A JP H10292497A JP 9400097 A JP9400097 A JP 9400097A JP 9400097 A JP9400097 A JP 9400097A JP H10292497 A JPH10292497 A JP H10292497A
- Authority
- JP
- Japan
- Prior art keywords
- screw
- hole
- profile
- connection
- block
- 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.)
- Granted
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Connection Of Plates (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、複数本の形材を直
交方向、又は直線方向に接続する為の形材の連結構造に
関するもので、そのようにして組立てたフレームを、例
えば産業機械を載せる台として用いたり、或いはフレー
ムの開口部に化粧板を嵌め込んで部屋の間仕切りや産業
機械を収納する保護ケースとして用いるものである。な
お、保護ケースは、産業機械をゴミやホコリから守ると
共に作業者の安全を確保するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for connecting a plurality of profiles in a direction orthogonal or linearly to each other. It is used as a mounting table, or used as a partition for a room by fitting a decorative plate into the opening of the frame and as a protective case for storing industrial machinery. In addition, the protective case protects the industrial machine from dust and dust and also ensures the safety of workers.
【０００２】[0002]
【従来の技術】従来、複数本の形材を直交させた状態で
連結するには、図５に示すように一方の形材９１の端面
に他方の形材の側面をあてがい、両形材の直交するコー
ナー部分にＬ型金具９２を配置し、Ｌ型金具の各片に設
けた抜孔９３からボルト９４を各形材の側面に形成した
リップ溝９５内に挿入し、そのボルトをリップ溝内に収
納した四角ナット９６に捩込むことによってＬ型金具の
取付位置を固定し、それによって両形材を連結する構造
が一般的に知られている。2. Description of the Related Art Conventionally, in order to connect a plurality of sections in an orthogonal state, as shown in FIG. 5, an end face of one section 91 is applied to a side face of the other section, and both sections are connected. An L-shaped bracket 92 is arranged at a corner portion perpendicular to the rectangular shape, and a bolt 94 is inserted into a lip groove 95 formed on a side surface of each section from a hole 93 provided in each piece of the L-shaped bracket. There is generally known a structure in which a mounting position of an L-shaped bracket is fixed by screwing into a square nut 96 housed in a housing, thereby connecting both the shape members.
【０００３】[0003]
【発明が解決しようとする課題】上記連結構造は両形材
のコーナー部分の内側からボルトで締結するため、各形
材がＬ型金具側に引寄せられ、それによって一方の形材
の端面と他方の形材の側面との間に隙間が形成されるこ
とがあり、両形材を正確に９０度で連結することが難し
いという問題点があった。また、Ｌ型金具が外部から目
視可能な為、外観上の体裁も悪かった。さらに、この連
結作業は、あらかじめＬ型金具の各抜孔に挿通したボル
トを、四角ナットで離脱不能に仮止めしておき、各四角
ナットを形材の溝内に夫々挿入して、両形材が面一にな
るように手作業で調整し、その状態を保持したままボル
ト締めを行う厄介な作業であった。In the above-mentioned connecting structure, since the bolts are fastened from the inside of the corners of the two sections, each section is drawn to the L-shaped bracket side, whereby the end face of one section is in contact with the end face of one section. A gap may be formed between the other profile and the side surface, and there is a problem that it is difficult to accurately connect both profiles at 90 degrees. In addition, the appearance of the L-shaped bracket was poor because the L-shaped bracket was visible from the outside. Further, in this connection work, a bolt previously inserted into each hole of the L-shaped bracket is temporarily fixed so as not to be detachable with a square nut, and each square nut is inserted into the groove of the shape member. However, it was a troublesome operation to adjust manually by hand so as to be flush, and tighten the bolts while maintaining the state.
【０００４】本発明は上記実情に鑑みて成されたもので
あり、その目的とするところは形材を精度良く連結する
ことができると共に、外観並びに組立作業の効率に優れ
た形材の連結構造を提供することである。The present invention has been made in view of the above-mentioned circumstances, and an object of the present invention is to form a connection structure of a shape member which is capable of connecting the shape members with high accuracy, and which is excellent in appearance and assembling work efficiency. It is to provide.
【０００５】[0005]
【課題を解決するための手段】本発明は、断面長方形を
なす形材の端面同士の連結箇所に、直方体形状の連結ブ
ロックを介在して、形材を直交方向又は直線方向に接続
する形材の連結構造において、形材と連結ブロックとの
接合面に、両者の接続方向に沿って、形材にはネジ穴
を、連結ブロックには差込穴を、夫々対向して設けてあ
り、ネジ穴と差込穴には、ネジ穴に螺合するネジ部と差
込穴に差し入れる差込部とを備える接続ピンを嵌入する
ことによって、形材の端面と連結ブロックの一面とを接
合すると共に、連結ブロックの接合面から差込部の嵌入
方向に対して交差する方向に設けたビス孔を通して螺入
するビスによって、差込穴に嵌入する接続ピンの差込部
を脱出不能に押圧し、さらに形材には前記ビスの螺入操
作用の溝が形成してあることを特徴とする。SUMMARY OF THE INVENTION The present invention is directed to a profile in which rectangular sections are connected to each other in an orthogonal direction or a linear direction with a rectangular parallelepiped connecting block interposed at a connecting portion between end faces of the rectangular shape. In the connection structure of (1), a screw hole is provided in the shape member and an insertion hole is provided in the connection block along the connecting direction between the shape member and the connection block along the connection direction thereof, and The end face of the shape member and one face of the connection block are joined to the hole and the insertion hole by inserting a connection pin having a screw portion to be screwed into the screw hole and an insertion portion to be inserted into the insertion hole. At the same time, a screw screwed in from the joint surface of the connecting block through a screw hole provided in a direction intersecting with the insertion direction of the insertion portion presses the insertion portion of the connection pin inserted into the insertion hole irreversibly. In addition, a groove for screwing the screw is formed in the profile. And wherein the Rukoto.
【０００６】また、本発明は形材と連結ブロックとの接
合面に、両者の接続方向に沿って、形材には差込穴を、
連結ブロックにはネジ穴を、夫々対向して設けてあり、
該ネジ穴と差込穴には、ネジ穴に螺合するネジ部と差込
穴に差し入れる差込部とを備える接続ピンを嵌入するこ
とによって、形材の端面と連結ブロックの一面とを接合
すると共に、形材の側面から差込部の嵌入方向に対して
交差する方向に設けたビス孔を通して螺入するビスによ
って、差込穴に嵌入する接続ピンの差込部を脱出不能に
押圧し、さらに形材には前記ビスの螺入操作用の溝が形
成してあることを特徴とする。Further, according to the present invention, an insertion hole is formed in the joint between the profile and the connecting block along the connecting direction of the two,
Screw holes are provided in the connection block to face each other,
By inserting a connection pin having a screw portion to be screwed into the screw hole and an insertion portion to be inserted into the insertion hole into the screw hole and the insertion hole, the end surface of the profile and one surface of the connection block are connected. At the same time, the screw of the connection pin inserted into the insertion hole is pressed irreversibly by a screw that is screwed through a screw hole provided in the direction intersecting the insertion direction of the insertion portion from the side surface of the shape member. Further, a groove for screwing the screw is formed in the profile.
【０００７】さらに、前記接続ピンのネジ部と差込部の
間に、ネジ部の捩込み量を決定する第一ストッパー部を
介在し、さらに差込部には、ビスの先端部に係止する第
二ストッパー部を備えることを特徴とする。Further, a first stopper portion for determining a screwing amount of the screw portion is interposed between the screw portion and the insertion portion of the connection pin, and the insertion portion is engaged with a tip end of a screw. And a second stopper portion.
【０００８】また、前記形材と連結ブロックの接合面の
うち何れか一方に嵌入穴を、他方に挿入穴を、両者の接
続方向に沿って夫々対向して設け、嵌入部と挿入部とを
備えた位置決めピンを嵌入穴と挿入穴に夫々差込むこと
によって、両者の接合面を位置決めされた状態で一致さ
せることを特徴とする。Further, a fitting hole is provided on one of the joining surfaces of the shape member and the connecting block, and an insertion hole is provided on the other, along the connecting direction of the two, so that the fitting portion and the inserting portion are formed. The positioning pins provided are inserted into the insertion holes and the insertion holes, respectively, so that the joint surfaces of the two are aligned in the positioned state.
【０００９】[0009]
【発明の実施の形態】本発明による形材の連結構造は図
１に示すように、形材１と、形材１の端面に適合する面
を備えた連結ブロック２と、形材１と連結ブロック２を
連結する接続ピン３とビスＶと、形材１と連結ブロック
２の接合面を一致させる位置決めピン４とから構成さ
れ、形材１の端面同士の連結箇所に、連結ブロック２を
介在して形材１を直交方向又は直線方向に接続するもの
である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 1, a connection structure for a profile according to the present invention is shown in FIG. It is composed of a connecting pin 3 for connecting the block 2 and a screw V, and a positioning pin 4 for matching the joint surface between the profile 1 and the connecting block 2, and the connecting block 2 is interposed at the connecting position between the end surfaces of the profile 1. To connect the profiles 1 in the orthogonal direction or the linear direction.
【００１０】先ず、形材の連結構造の第一実施形態を図
１〜図３に基づいて説明すると、ネジ部３１と差込部３
３とを備えた接続ピン３を、ネジ部３１を形材１内に捩
込むと共に差込部３３を連結ブロック２内に挿入し、嵌
入部４１と挿入部４２とを備えた位置決めピン４を、嵌
入部４１を連結ブロック２内に離脱不能に嵌込むと共に
挿入部４２を形材１内に差込むことによって、形材１と
連結ブロック２の接合面、つまり、形材１の端面と連結
ブロック２の一面を一致させ、連結ブロック２内にビス
Ｖを捩込むことによって差込部３３を連結ブロック２内
から脱出不能に保持し、その結果、両者１，２を連結す
るものである。First, a description will be given of a first embodiment of a connecting structure of a shape member with reference to FIGS.
3 and the screw portion 31 is screwed into the shape member 1 and the insertion portion 33 is inserted into the connection block 2, and the positioning pin 4 having the fitting portion 41 and the insertion portion 42 is inserted. By inserting the insertion portion 41 into the connection block 2 irremovably and inserting the insertion portion 42 into the shape member 1, a connection surface between the shape member 1 and the connection block 2, that is, the end surface of the shape member 1 is connected. One side of the block 2 is made coincident, and the screw V is screwed into the connecting block 2 to hold the insertion portion 33 so as not to be able to escape from the inside of the connecting block 2. As a result, the two 1 and 2 are connected.
【００１１】接続ピン３は基部にネジ部３１を設けると
共に中間部にネジ部３１の捩じ込み量を決定する第一ス
トッパー部３２を鍔状に突設し、さらに先部に連結ブロ
ック２内に差入れる差込部３３を設けたものである。差
込部３３はその中間部にビスＶの先端部が突入するくび
れ部３４を有し、その先部にはビスＶが掛止する第二ス
トッパー部３５をくびれ部３４に連続して段差状に設
け、くびれ部３４内に突入したビスＶの先端部によって
第二ストッパー部３５を、その差込方向に向かって押圧
し、その結果、差込部３３を連結ブロック２内から脱出
不能にする。また、くびれ部３４はビスＶの円錘状に尖
った先端部で第二ストッパー部３５を押圧しやすくする
もので、第一ストッパー部３２側部分にビスＶの形状に
合わせたテーパーを設けることによってその押圧効果を
一層向上してある。なお、接続ピン３は、その一端にド
ライバー等の工具で捩じ込む溝を形成しておくものであ
る（図示せず）。The connection pin 3 is provided with a screw portion 31 at a base portion, a first stopper portion 32 for determining an amount of screwing of the screw portion 31 is protruded in a flange shape at an intermediate portion, and a connecting block 2 is provided at a tip portion. Is provided with an insertion portion 33 for insertion. The insertion portion 33 has a constricted portion 34 into which the tip of the screw V protrudes at an intermediate portion thereof, and a second stopper portion 35 on which the screw V is hooked is connected to the constricted portion 34 at the front end thereof. And the second stopper portion 35 is pressed in the insertion direction by the tip end of the screw V protruding into the constricted portion 34, and as a result, the insertion portion 33 is unable to escape from the inside of the connection block 2. . Further, the constricted portion 34 facilitates pressing the second stopper portion 35 with a conical tip of the screw V, and a taper corresponding to the shape of the screw V is provided on the first stopper portion 32 side. Thereby, the pressing effect is further improved. The connection pin 3 has a groove formed at one end thereof to be screwed with a tool such as a screwdriver (not shown).
【００１２】位置決めピン４は、その基部を嵌入部４１
となす共に先部を挿入部４２となすもので、具体的には
スプリングピンを用いたり、或いは嵌入部４１に雄捩子
を形成したものを用いる。なお、スプリングピンとは断
面略Ｃ字型をなし、そのスリット間隔が狭まることによ
って、嵌入部４１を連結ブロック２内に離脱不能に嵌め
込むものである。The positioning pin 4 has its base portion fitted into the fitting portion 41.
In this case, the insertion portion 42 has a leading end, and specifically, a spring pin or a male screw formed in the fitting portion 41 is used. Note that the spring pin has a substantially C-shaped cross section, and the fitting portion 41 is irremovably fitted into the connecting block 2 by narrowing the slit interval.
【００１３】形材１は断面長方形をなし、上下左右各側
面の中央部にビス捩込み用の溝１１を長手方向に沿って
夫々形成し、端面の中央部に接続ピン３のネジ部３１に
対応したネジ穴１２を、形材１と連結ブロック２の接続
方向に沿って形成し、さらに隅角部分に位置決めピン４
の挿入部４２を差し入れる挿入穴１３を、ネジ穴１２と
同様に接続方向に沿って形成してある。また、この溝１
１内に化粧板の縁部を嵌め込むこともできる（図示省
略）。なお、長方形とは、四つの内角が全て直角である
四辺形で、正方形も含む概念である。The profile 1 has a rectangular cross section, and has a groove 11 for screwing in the center of each of the upper, lower, left and right side surfaces along the longitudinal direction, and a screw portion 31 of the connection pin 3 in the center of the end surface. Corresponding screw holes 12 are formed along the connection direction between the profile 1 and the connection block 2, and the positioning pins 4 are formed at the corners.
The insertion hole 13 into which the insertion portion 42 is inserted is formed along the connection direction similarly to the screw hole 12. Also, this groove 1
The edge of the decorative board can also be fitted into 1 (not shown). Note that a rectangle is a quadrilateral in which all four interior angles are right angles, and is a concept including a square.
【００１４】連結ブロック２は直方体であり、各面の中
央部に、接続ピン３の差込部３３を差し入れる差込穴２
１を、形材１のネジ穴１２に対向して夫々設けてあり、
各面における形材１の溝１１に対応する箇所、即ち差込
穴２１の上下左右部分に、該差込穴２１に連通するビス
孔２２を、差込部３３の嵌入方向に対して交差する方向
に形成し、さらに各面の隅角部分に位置決めピン４の嵌
入部４１に対応した嵌入穴２３を、形材１の挿入穴１３
に対向した箇所に形成したものである。また、差込穴２
１の口縁には第一ストッパー部３２を係止する凹陥部２
１ａが形成してあり、それによって形材１と連結ブロッ
ク２の接合面を隙間なく一致できるようにしてある。さ
らに、ビス孔２２の内部にビスＶを捩込めるようにする
為に、ビス孔２２の接合面側部分を、ビスＶより一回り
大きな径の抜孔にしてある。また、嵌入穴２３は、位置
決めピン４にスプリングピンを用いた場合には、その嵌
入部４１より小さめの径に形成しておき、嵌入部４１に
雄捩子を刻設した位置決めピン４を用いた場合は、雌捩
子を刻設しておく。なお、直方体とは全ての面が長方形
で、相対する面が平行な六面体であり、立方体も含む概
念である。The connection block 2 is a rectangular parallelepiped, and is provided at the center of each surface with an insertion hole 2 into which the insertion portion 33 of the connection pin 3 is inserted.
1 are provided opposite to the screw holes 12 of the profile 1 respectively,
Screw holes 22 communicating with the insertion holes 21 intersect with the insertion direction of the insertion portions 33 at locations corresponding to the grooves 11 of the profile 1 on each surface, that is, at the upper, lower, left and right portions of the insertion holes 21. And the fitting holes 23 corresponding to the fitting portions 41 of the positioning pins 4 are formed at the corners of the respective surfaces.
Is formed at a position opposed to. In addition, insertion hole 2
A concave portion 2 for locking the first stopper portion 32
1a is formed so that the joining surfaces of the profile 1 and the connecting block 2 can be matched without any gap. Further, in order to screw the screw V into the screw hole 22, the joint surface side portion of the screw hole 22 is formed with a hole having a diameter slightly larger than the screw V. When a spring pin is used as the positioning pin 4, the fitting hole 23 is formed to have a diameter smaller than that of the fitting part 41, and the fitting pin 41 is provided with a positioning pin 4 in which a male screw is engraved. If it does, insert a female screw. The cuboid is a hexahedron in which all surfaces are rectangular and the opposing surfaces are parallel, and is a concept including a cube.
【００１５】形材１と連結ブロック２を連結する場合、
まず形材１のネジ穴１２に接続ピン３のネジ部３１を捩
込み、連結ブロック２の嵌入穴２３に位置決めピン４の
嵌入部４１を離脱不能に嵌込む。次に、接続ピン３の差
込部３３を連結ブロック２の差込穴２１に挿入すると共
に、位置決めピン４の挿入部４２を形材１の挿入穴１３
に差し込んで、両者１，２の接合面を一致させる。最後
に、形材１の溝１１からビスＶを各ビス孔２２に夫々深
く捩込むことによって、各ビスＶの先端部で第二ストッ
パー部３５を押圧し、形材１と連結ブロック２の接合面
を一致させた状態で両者１，２を連結する。また、この
連結によって溝１１内から捩込んだビスＶはビス孔２２
に完全に収納されるので、溝１１の全長に亘って化粧板
を嵌め込むことも可能である。When connecting the section 1 and the connecting block 2,
First, the screw portion 31 of the connection pin 3 is screwed into the screw hole 12 of the shape member 1, and the fitting portion 41 of the positioning pin 4 is irremovably fitted into the fitting hole 23 of the connection block 2. Next, the insertion portion 33 of the connection pin 3 is inserted into the insertion hole 21 of the connection block 2, and the insertion portion 42 of the positioning pin 4 is inserted into the insertion hole 13 of the shape 1.
To make the joining surfaces of the two 1 and 2 coincide. Finally, the screws V are deeply screwed into the respective screw holes 22 from the grooves 11 of the profile 1, thereby pressing the second stopper portions 35 at the tips of the screws V and joining the profile 1 and the connection block 2. The two are connected together with their surfaces aligned. The screw V screwed from the inside of the groove 11 by this connection is screwed into the screw hole 22.
, The decorative plate can be fitted over the entire length of the groove 11.
【００１６】本発明の形材の連結構造の第二実施形態は
図４に示すように、接続ピン３を、ネジ部３１を連結ブ
ロック２内に捩込むと共に差込部３３を形材１内に挿入
し、形材１内にビスＶを捩込み、該ビスＶによって差込
部３３を形材１内から脱出不能に保持し、形材１と連結
ブロック２の接合面を一致させた状態で両者１，２を連
結するものである。この場合、連結ブロック２にはネジ
穴１２を形成し、形材１に差込穴２１並びにビス捩込み
用の溝１１を形成すると共に、該溝１１から差込穴２１
に交差して連通するビス孔２２を、差込部３３をその嵌
入方向に向かって押圧するように傾斜して形成してあ
る。なお、第一ストッパー部３２は形材１における差込
穴２１の口縁に形成した凹陥部２１ａに係止している。As shown in FIG. 4, in the second embodiment of the connection structure of the profile according to the present invention, the connection pin 3 is screwed into the connection block 2 with the screw portion 31 and the insertion portion 33 is inserted into the shape 1. The screw V is screwed into the profile 1, the insertion portion 33 is held by the screw V so as not to escape from the profile 1, and the joining surfaces of the profile 1 and the connecting block 2 are aligned. Is used to connect the two. In this case, a screw hole 12 is formed in the connecting block 2, an insertion hole 21 and a groove 11 for screwing are formed in the profile 1, and the insertion hole 21 is formed from the groove 11.
Is formed so as to be inclined so as to press the insertion portion 33 toward the insertion direction. Note that the first stopper portion 32 is engaged with a concave portion 21 a formed at the edge of the insertion hole 21 in the profile 1.
【００１７】本発明は上記実施形態に限定されるもので
はない。例えば、形材１に位置決めピン４の嵌入部４１
を離脱不能に嵌込む嵌入穴２３を、連結ブロック２に位
置決めピン４の挿入部４２を差込む挿入穴１３を形成し
ても良い。また、位置決めピン４を設けない構造であっ
ても良い。この場合、ビスＶをビス孔２２に捩込んでな
い状態では接続ピン３を中心軸にして形材１と連結ブロ
ック２とは回転可能となる為、両者１，２を手作業で回
して接合面を一致させ、その状態を保持しつつビスＶを
捩じ込む必要がある。さらに、太い形材１を使用する場
合は、連結強度を向上させる為に、二本の接続ピン３を
用いて形材１と連結ブロック２を連結しても良い。な
お、この場合、一方の接続ピン３は位置決めピン４と同
様の役割を果たす。The present invention is not limited to the above embodiment. For example, the fitting portion 41 of the positioning pin 4 is
The insertion hole 23 into which the insertion portion 42 of the positioning pin 4 is inserted may be formed in the connection block 2. Further, a structure without the positioning pin 4 may be used. In this case, when the screw V is not screwed into the screw hole 22, the shape member 1 and the connection block 2 can be rotated around the connection pin 3 as a central axis. It is necessary to screw the screw V while maintaining the state. Furthermore, when a thick profile 1 is used, the profile 1 and the connection block 2 may be connected using two connection pins 3 in order to improve the connection strength. In this case, one connection pin 3 plays the same role as the positioning pin 4.
【００１８】接続ピン３はくびれ部３４を有しない構造
であっても良いし、第一ストッパー部３２はネジ部３１
より径が大きければ鍔状に限らず、柱状であっても良
い。また、接続ピン３は第一ストッパー部３２を設けな
い構造でも良く、この場合、ネジ部３１の螺入量を手作
業で調整する必要がある。さらに、連結ブロック２は少
なくとも二面以上を接合面としておけば、複数本の形材
１を連結することができる。また、形材１並びに連結ブ
ロック２は面取りした形状であっても良い。The connection pin 3 may have a structure without the constricted portion 34, and the first stopper portion 32 may be a screw portion 31.
If the diameter is larger, the shape is not limited to the flange shape but may be a column shape. Further, the connection pin 3 may have a structure in which the first stopper portion 32 is not provided. In this case, the screwing amount of the screw portion 31 needs to be manually adjusted. Furthermore, the connecting block 2 can connect a plurality of shaped members 1 if at least two or more surfaces are used as joining surfaces. Further, the shape member 1 and the connection block 2 may be chamfered.
【００１９】[0019]
【発明の効果】請求項１に記載した形材の連結構造は、
形材の端面に形成したネジ穴に接続ピンのネジ部を捩込
み、形材の端面から突出した接続ピンの差込部を、連結
ブロックの一面に形成した差込穴に差入れれば、接続ピ
ンを中心軸として形材と連結ブロックを回すだけで形材
と連結ブロックの接合面を一致させることができ、その
一致した状態を保持しつつ形材の溝から連結ブロックの
ビス孔にビスを捩込んで、差込穴に嵌入した接続ピンの
差込部を脱出不能にすることによって、形材と連結ブロ
ックを連結できる作業性に優れたものである。また、形
材と連結ブロックの側面は面一状態で接続され、しかも
接続ピンとビスは形材と連結ブロックの内部に納まって
いるので、外観にも優れている。さらに、接続ピンの差
込部をビスによってその嵌入方向に向かって押圧してい
るので、形材と連結ブロックの接合面は隙間なく一致
し、その結果、連結ブロックを介して形材を精度良く直
交方向、又は直線方向に連結できる。According to the first aspect of the present invention, there is provided a connecting structure for a shape member,
If the screw of the connection pin is screwed into the screw hole formed on the end face of the profile, and the insertion part of the connection pin protruding from the end face of the profile is inserted into the insertion hole formed on one surface of the connection block, connection is established. The joint surface between the profile and the connecting block can be matched simply by turning the profile and the connecting block around the pin as a central axis, and the screw is inserted into the screw hole of the connecting block from the groove of the profile while maintaining the matched state. By screwing in and making the insertion portion of the connection pin fitted in the insertion hole incapable of escape, the workability in which the shape member and the connection block can be connected is excellent. In addition, since the profile and the side surface of the connection block are connected flush with each other, and the connection pin and the screw are housed inside the profile and the connection block, the appearance is excellent. Further, since the insertion portion of the connection pin is pressed toward the fitting direction by the screw, the joint surface between the shape member and the connection block is aligned without a gap, and as a result, the shape material is accurately transferred via the connection block. They can be connected in an orthogonal or linear direction.
【００２０】請求項２に記載した形材の連結構造は、連
結ブロックの一面に形成したネジ穴に接続ピンのネジ部
を捩込み、連結ブロックの一面から突出した接続ピンの
差込部を、形材の端面に形成した差込穴に差入れれば、
接続ピンを中心軸として形材と連結ブロックを回すだけ
で形材と連結ブロックの接合面を一致させることがで
き、その状態で形材の溝から、溝に形成したビス孔にビ
スを捩込むことによって、形材と連結ブロックを連結で
きる。According to a second aspect of the present invention, the connecting portion of the connecting member is screwed into a screw hole formed on one surface of the connecting block, and the connecting portion of the connecting pin projecting from one surface of the connecting block is inserted. If you insert it into the insertion hole formed on the end face of the profile,
The joint surface between the profile and the connection block can be matched just by turning the profile and the connection block around the connection pin as the central axis, and in this state, screws are screwed from the groove of the profile into the screw holes formed in the groove Thereby, the shape member and the connection block can be connected.
【００２１】請求項３に記載した形材の連結構造は、接
続ピンのネジ部と差込部との間に、ネジ部の捩込み量を
決定する第一ストッパー部を介在してあるので、差込部
の嵌入量も決定され、それによって接続ピンの差込部に
備える第二ストッパー部が、ビスの先端部に係止する配
置箇所に特定される。その結果、ネジ部の捩込み量を調
整する煩わしさがなくなり、作業性が一段と向上する。According to the third aspect of the present invention, the first stopper portion for determining the screwing amount of the screw portion is interposed between the screw portion and the insertion portion of the connection pin. The amount of insertion of the insertion portion is also determined, whereby the second stopper portion provided on the insertion portion of the connection pin is specified as a location where the second stopper portion is engaged with the tip portion of the screw. As a result, the trouble of adjusting the screwing amount of the screw portion is eliminated, and the workability is further improved.
【００２２】請求項４に記載した形材の連結構造は、位
置決めピンを備えているので、形材と連結ブロックの接
合面を一致させる作業が簡単に行え、それによってビス
の捩込み作業も容易に行うことができる。Since the connecting structure of the profile according to the fourth aspect is provided with the positioning pin, the work of matching the joining surface between the profile and the connecting block can be easily performed, and the screwing work of the screw is also easy. Can be done.
【図１】本発明による形材の連結構造の第一実施形態を
示す斜視図である。FIG. 1 is a perspective view showing a first embodiment of a connection structure of a profile according to the present invention.
【図２】形材と連結ブロックを接続ピンとビスによって
連結する構造を示す概略分解断面図である。FIG. 2 is a schematic exploded cross-sectional view showing a structure for connecting a shape member and a connection block with connection pins and screws.
【図３】形材と連結ブロックの連結構造を示す概略断面
図である。FIG. 3 is a schematic cross-sectional view showing a connection structure between a shape member and a connection block.
【図４】形材の連結構造の第二実施形態を示す概略断面
図である。FIG. 4 is a schematic cross-sectional view showing a second embodiment of the connection structure of the shape members.
【図５】従来の形材の連結構造を示す概略斜視図であ
る。FIG. 5 is a schematic perspective view showing a conventional shape member connecting structure.
１ 形材 ２ 連結ブロック ３ 接続ピン ４ 位置決めピン １１ 溝 １２ ネジ穴 １３ 挿入穴 ２１ 差込穴 ２２ ビス孔 ２３ 嵌入穴 ３１ ネジ部 ３２ 第一ストッパー部 ３３ 差込部 ３５ 第二ストッパー部 ４１ 嵌入部 ４２ 挿入部 Ｖ ビス DESCRIPTION OF SYMBOLS 1 Shape member 2 Connection block 3 Connection pin 4 Positioning pin 11 Groove 12 Screw hole 13 Insertion hole 21 Insert hole 22 Screw hole 23 Insertion hole 31 Screw part 32 First stopper part 33 Insertion part 35 Second stopper part 41 Insertion part 42 Insert V screw
Claims (4)
の連結箇所に、直方体形状の連結ブロック（２）を介在
して、形材（１）を直交方向又は直線方向に接続する形
材の連結構造において、 形材（１）と連結ブロック（２）との接合面に、両者
（１，２）の接続方向に沿って、形材（１）にはネジ穴
（１２）を、連結ブロック（２）には差込穴（２１）
を、夫々対向して設けてあり、ネジ穴（１２）と差込穴
（２１）には、ネジ穴（１２）に螺合するネジ部（３
１）と差込穴（２１）に差し入れる差込部（３３）とを
備える接続ピン（３）を嵌入することによって、形材
（１）の端面と連結ブロック（２）の一面とを接合する
と共に、連結ブロック（２）の接合面から差込部（３
３）の嵌入方向に対して交差する方向に設けたビス孔
（２２）を通して螺入するビス（Ｖ）によって、差込穴
（２１）に嵌入する接続ピン（３）の差込部（３３）を
脱出不能に押圧し、さらに形材（１）には前記ビス
（Ｖ）の螺入操作用の溝（１１）が形成してあることを
特徴とする形材の連結構造。1. A shape in which a rectangular parallelepiped connecting block (2) is interposed at a connecting point between end faces of a profile (1) having a rectangular cross section to connect the profile (1) in an orthogonal direction or a linear direction. In the connection structure of the members, a screw hole (12) is formed in the joint of the member (1) and the connection block (2) along the connecting direction of the members (1, 2). Insert hole (21) in connecting block (2)
Are provided to face each other, and the screw holes (12) and the insertion holes (21) have screw portions (3) screwed into the screw holes (12).
The end face of the profile (1) and one face of the connection block (2) are joined by fitting a connection pin (3) having a plug part (33) to be inserted into the insertion hole (21). And the insertion part (3
A screw (V) screwed through a screw hole (22) provided in a direction intersecting with the insertion direction of (3) to insert the connection pin (3) into the insertion hole (21). Characterized in that a groove (11) for screwing the screw (V) is formed in the profile (1).
の連結箇所に、直方体形状をなす連結ブロック（２）を
介在して、形材（１）を直交方向又は直線方向に接続す
る形材の連結構造において、 形材（１）と連結ブロック（２）との接合面に、両者
（１，２）の接続方向に沿って、形材（１）には差込穴
（２１）を、連結ブロック（２）にはネジ穴（１２）
を、夫々対向して設けてあり、該ネジ穴（１２）と差込
穴（２１）には、ネジ穴（１２）に螺合するネジ部（３
１）と差込穴（２１）に差し入れる差込部（３３）とを
備える接続ピン（３）を嵌入することによって、形材
（１）の端面と連結ブロック（２）の一面とを接合する
と共に、形材（１）の側面から差込部（３３）の嵌入方
向に対して交差する方向に設けたビス孔（１２）を通し
て螺入するビス（Ｖ）によって、差込穴（２１）に嵌入
する接続ピン（３）の差込部（３３）を脱出不能に押圧
し、さらに形材（１）には前記ビス（Ｖ）の螺入操作用
の溝（１１）が形成してあることを特徴とする形材の連
結構造。2. A rectangular parallelepiped connecting block (2) is interposed between connecting ends of rectangular sections (1) having a rectangular cross section to connect the sections (1) in an orthogonal direction or a linear direction. In the connection structure of a profile, an insertion hole (21) is formed in a joint surface between the profile (1) and the connection block (2) along the connecting direction of the two (1, 2). And screw holes (12) in the connecting block (2).
Are provided opposite to each other, and the screw hole (12) and the insertion hole (21) are provided with a screw portion (3) screwed into the screw hole (12).
The end face of the profile (1) and one face of the connection block (2) are joined by fitting a connection pin (3) having a plug part (33) to be inserted into the insertion hole (21). At the same time, a screw (V) screwed from a side surface of the profile (1) through a screw hole (12) provided in a direction intersecting the insertion direction of the insertion portion (33) to insert the insertion hole (21). The insertion portion (33) of the connection pin (3) to be fitted into the connector (3) is pressed undetachably, and the profile (1) is formed with a groove (11) for screwing the screw (V). A connection structure for a shape member, characterized in that:
差込部（３３）の間に、ネジ部（３１）の捩込み量を決
定する第一ストッパー部（３２）を介在し、さらに差込
部（３３）には、ビス（Ｖ）の先端部に係止する第二ス
トッパー部（３５）を備えることを特徴とする請求項１
又は請求項２に記載した形材の連結構造。3. A first stopper portion (32) for determining a screwing amount of the screw portion (31) is interposed between the screw portion (31) of the connection pin (3) and the insertion portion (33). The insertion portion (33) further includes a second stopper portion (35) which is engaged with a tip portion of the screw (V).
Or the connection structure of the shape member of Claim 2.
接合面のうち何れか一方に嵌入穴（２３）を、他方に挿
入穴（１３）を、両者（１，２）の接続方向に沿って夫
々対向して設け、嵌入部（４１）と挿入部（４２）とを
備えた位置決めピン（４）を嵌入穴（２３）と挿入穴
（１３）に夫々差込むことによって、両者（１，２）の
接合面を位置決めされた状態で一致させることを特徴と
する請求項１、２、又は３に記載した形材の連結構造。4. A connection between the fitting member (1) and the connecting block (2), a fitting hole (23) on one of the joining surfaces, and an insertion hole (13) on the other. The positioning pin (4) provided with the insertion part (41) and the insertion part (42) is inserted in the insertion hole (23) and the insertion hole (13), respectively. 4. The joint structure of a profile according to claim 1, wherein the joining surfaces of (1, 2) are matched in a positioned state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9094000A JP2993911B2 (en) | 1997-04-11 | 1997-04-11 | Connection structure of profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9094000A JP2993911B2 (en) | 1997-04-11 | 1997-04-11 | Connection structure of profile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10292497A true JPH10292497A (en) | 1998-11-04 |
| JP2993911B2 JP2993911B2 (en) | 1999-12-27 |
Family
ID=14098148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9094000A Expired - Fee Related JP2993911B2 (en) | 1997-04-11 | 1997-04-11 | Connection structure of profile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2993911B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741813A (en) * | 2013-12-18 | 2014-04-23 | 安徽森泰塑木新材料有限公司 | Integrated-house roof beam and column connecting structure |
| CN106400984A (en) * | 2016-11-24 | 2017-02-15 | 公安部天津消防研究所 | Reinforced plate type fire control joint structure for space structure |
| CN113047439A (en) * | 2021-03-26 | 2021-06-29 | 深圳市瑞鑫钢结构工程有限公司 | Multilayer large-span assembled integral space steel grid building structure |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236483B (en) * | 2020-03-30 | 2020-09-04 | 安徽森泰木塑集团股份有限公司 | Assembled modular wall structure and mounting method thereof |
-
1997
- 1997-04-11 JP JP9094000A patent/JP2993911B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741813A (en) * | 2013-12-18 | 2014-04-23 | 安徽森泰塑木新材料有限公司 | Integrated-house roof beam and column connecting structure |
| CN106400984A (en) * | 2016-11-24 | 2017-02-15 | 公安部天津消防研究所 | Reinforced plate type fire control joint structure for space structure |
| CN113047439A (en) * | 2021-03-26 | 2021-06-29 | 深圳市瑞鑫钢结构工程有限公司 | Multilayer large-span assembled integral space steel grid building structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2993911B2 (en) | 1999-12-27 |
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