JP2003049814A - Square pipe joint part - Google Patents
Square pipe joint partInfo
- Publication number
- JP2003049814A JP2003049814A JP2001239490A JP2001239490A JP2003049814A JP 2003049814 A JP2003049814 A JP 2003049814A JP 2001239490 A JP2001239490 A JP 2001239490A JP 2001239490 A JP2001239490 A JP 2001239490A JP 2003049814 A JP2003049814 A JP 2003049814A
- Authority
- JP
- Japan
- Prior art keywords
- block
- square pipe
- hexahedron
- hole
- hollow arm
- 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.)
- Pending
Links
Landscapes
- Furniture Connections (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Assembled Shelves (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は機械構造用角形鋼管
(STKMR)やこれらに準ずるステンレス管、アルミ
管、一般構造用角形鋼管等(以下角パイプという)を自
由な長さに切断したものを簡易に組立てるためのジョイ
ント部品である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rectangular steel pipe for machine structure (STKMR), a stainless steel pipe corresponding to these, an aluminum pipe, a rectangular steel pipe for general structure, etc. (hereinafter referred to as a square pipe) cut into free lengths. It is a joint part for easy assembly.
【0002】[0002]
【従来の技術】従来角形鋼管(角パイプ)等を構造体
(骨組)とする場合は溶接又はL型ブラケット、差込ブ
ラケット等でネジ止め方法が主流である。廃棄する場合
溶接構造であれば廃棄物が粗大化するとか、又、用途変
更する場合も接合部が多種多様で結局再利用するに至ら
ず廃棄することになっていた。2. Description of the Related Art Conventionally, when a square steel pipe (square pipe) or the like is used as a structure (framework), welding or a screwing method using an L-shaped bracket, an insertion bracket or the like is the mainstream. In the case of discarding, if the welding structure is used, the waste becomes coarse, and when the application is changed, the joints are so diverse that they are not reused and are discarded.
【0003】[0003]
【発明が解決しようとする課題】本発明は家具、陳列
棚、テーブル、制御盤や空調機外函、衝立、仕切用スク
リーン等の枠又は骨組を角パイプで構成する際、角パイ
プの交差部を簡単に組立分解し、かつ2〜6方向の角パ
イプ交差部(接合部)を自在に用途変更し得るばかりで
なく、分解廃棄し得て廃棄物を粗大化することなく、か
つ再利用可能な角パイプジョイント部品を得ることを目
的とする。DISCLOSURE OF THE INVENTION According to the present invention, when a frame or frame such as furniture, display rack, table, control panel, air conditioner outer box, screen, partition screen, etc. is formed by a square pipe, the intersection of the square pipes is used. Not only is it possible to easily assemble and dismantle, and to freely change the use of the square pipe intersections (joints) in 2 to 6 directions, but it can also be disassembled and discarded without waste coarsening and can be reused. The purpose is to obtain various square pipe joint parts.
【0004】[0004]
【課題を解決するための手段】上記の目的を達成するた
め本発明は6面体の各面に4角形凹部を形成し、該各凹
部の内部に6面体の内部に向う雌ネジ孔を穿設して本体
ブロックを形成し、上記4角形凹部に嵌合する4角形凸
部を中空アームブロックの一端部外面に形成し、上記一
端部に上記ネジ孔に符合する透孔を穿設し、一端部内面
にボルト頭を回動自在に係合し、透孔を経て上記ネジ孔
に螺合するボルトとよりなり、上記6面体の各面の外周
4辺と、上記アームブロックの一端部外周4辺とが上記
凹部と上記凸部との嵌合状態において平行であり、上記
各面の外周4辺の内側に間隔を介して上記一端部外周4
辺を配置し、上記本体ブロック、中空アームブロック及
び上記ボルトを分解組立自在に形成してなる角パイプジ
ョイント部品、本体ブロックが正6面体又は異形6面体
である上記第1発明記載の角パイプジョイント部品、上
記間隔が本体ブロックの少なくとも4面において中空ア
ームブロックの外周に嵌合させる角パイプの肉厚である
上記第1又は第2発明記載の角パイプジョイント部品、
中空アームブロックの側面に止ネジ孔を穿設し、該ブロ
ックの外周に嵌合させる角パイプに穿設した小透孔と符
合させた上記第1〜第3発明のいずれかに記載の角パイ
プジョイント部品、によって構成される。In order to achieve the above-mentioned object, the present invention forms a quadrangular recess on each surface of a hexahedron, and forms a female screw hole facing the inside of the hexahedron inside each recess. To form a main body block, a quadrangular convex portion that fits into the quadrangular concave portion is formed on the outer surface of one end of the hollow arm block, and a through hole corresponding to the screw hole is formed at the one end. The bolt head is rotatably engaged with the inner surface of the portion and is screwed into the screw hole through a through hole. The outer peripheral surface 4 of each side of the hexahedron and the outer peripheral surface 4 of one end portion of the arm block are formed. The sides are parallel to each other in the fitted state of the concave portion and the convex portion, and the one end portion outer periphery 4 is provided inside the outer periphery 4 sides of each surface with a space therebetween.
A square pipe joint part in which sides are arranged and the main body block, the hollow arm block and the bolt are formed so as to be disassembled and assembled, and the main body block is a regular hexahedron or a deformed hexahedron. A part, the square pipe joint part according to the first or second aspect of the invention, wherein the distance is a wall thickness of a square pipe fitted to the outer periphery of the hollow arm block on at least four surfaces of the main body block,
The square pipe according to any one of the first to third inventions, wherein a set screw hole is formed on a side surface of the hollow arm block, and the small pipe is formed in a square pipe fitted to the outer periphery of the block. Composed of joint parts.
【0005】従って上記本体ブロックの2〜6方の面に
中空アームブロックを接合し、該アームブロックに角パ
イプを嵌合することによって家具その他の上記構造物の
骨組を組立又は解体することができる。Therefore, by joining hollow arm blocks to the 2 to 6 surfaces of the main body block and fitting the square pipes into the arm blocks, it is possible to assemble or disassemble the framework of furniture or other structures. .
【0006】[0006]
【発明の実施の形態】6面体1の各面1’にそれぞれ同
一形、同一寸法の4角形凹部2を形成する。各面1’の
外周4辺1”と4角形凹部2の外周4辺2’とは平行で
あって各4角形凹部2の内部のそれぞれ一定位置(中心
位置、上寄位置、下寄位置)に6面体1の内部に向う雌
ネジ孔3をタップネジ切りによって穿設して本体ブロッ
ク4を形成する。BEST MODE FOR CARRYING OUT THE INVENTION A quadrangular recess 2 having the same shape and size is formed on each surface 1'of a hexahedron 1. The outer circumference 4 sides 1 ″ of each surface 1 ′ and the outer circumference 4 sides 2 ′ of the quadrangular recess 2 are parallel to each other, and each fixed position inside the quadrangular recess 2 (center position, upper position, lower position). A female screw hole 3 facing the inside of the hexahedron 1 is formed by tapping to form a body block 4.
【0007】本体ブロック4は図1〜図3に示すように
サイコロ状の正6面体又は図10に示す平行正方形1
a,1aの外周に直交長方形1a’を形成した異形6面
体とすることができる。The main body block 4 is a dice-shaped regular hexahedron as shown in FIGS. 1 to 3 or a parallel square 1 as shown in FIG.
A modified hexahedron in which orthogonal rectangles 1a 'are formed on the outer circumferences of a and 1a can be used.
【0008】上記4角形凹部2には、中空アームブロッ
ク6の一端部外面6’に形成した4角形凸部5を嵌合す
ることができ、嵌合した状態で上記雌ネジ孔3に符合す
る透孔7をアームブロック6の上記一端部外面6’から
内面6aに亘って穿設する。A quadrangular convex portion 5 formed on the outer surface 6'of one end of the hollow arm block 6 can be fitted into the quadrangular concave portion 2 and fits into the female screw hole 3 in the fitted state. The through hole 7 is formed from the outer surface 6'of the one end portion of the arm block 6 to the inner surface 6a.
【0009】中空アームブロック6は外周の縦横4面6
b,6bを互いに直交させてなり、上記嵌合状態におい
て該4面6b,6bと4角形凸部5及び本体ブロック4
(6面体1)の各面1’の外周4辺1”とが、それぞれ
平行に形成される。The hollow arm block 6 has four vertical and horizontal surfaces 6 on the outer circumference.
b and 6b are orthogonal to each other, and in the fitted state, the four surfaces 6b and 6b, the quadrangular convex portion 5 and the main body block 4 are
The outer four sides 1 ″ of each surface 1 ′ of the (hexahedral 1) are formed in parallel.
【0010】又上記アームブロック6の外周の縦横4面
6b,6b即ち該アームブロック6の一端部外周4辺
6”,6”を本体ブロック4(6面体1)の各面1’の
外周4辺1”の内側に間隔rを介して配置する。Further, the four vertical and horizontal surfaces 6b, 6b of the outer circumference of the arm block 6, that is, the four outer edges 6 ", 6" of one end of the arm block 6 are the outer circumferences 4 of the respective surfaces 1'of the main body block 4 (hexahedral 1). It is arranged inside the side 1 ″ with a space r.
【0011】上記アームブロック6の内部には該ブロッ
ク6の他端に開口する円筒形中空部6cを有し、一端部
に穿設した上記透孔7に挿通するボルト8のボルト頭
8’を該一端部の内面6aに回動自在に係合し(図
5)、該ボルト8を透孔7を経て上記ネジ孔3に螺合さ
せることにより、本体ブロック4の各面1’,1’に中
空アームブロック6を着脱自在に固定することができ、
本体ブロック4、中空アームブロック6及び上記ボルト
8を分解組立自在に形成する。Inside the arm block 6, there is a hollow cylindrical portion 6c which opens at the other end of the block 6, and a bolt head 8'of a bolt 8 which is inserted into the through hole 7 formed at one end. By rotatably engaging the inner surface 6a of the one end portion (FIG. 5) and screwing the bolt 8 into the screw hole 3 through the through hole 7, the respective surfaces 1 ', 1'of the body block 4 are formed. The hollow arm block 6 can be detachably fixed to the
The body block 4, the hollow arm block 6 and the bolt 8 are formed so that they can be disassembled and assembled.
【0012】このように形成した本体ブロック4の2〜
6面において固定した直交中空アームブロック6,6の
外周にそれぞれ角パイプ9,9を嵌合し、直交角パイプ
9,9のジョイント部品とするもので、上記間隔rを図
1、図5に示すように角パイプ9の肉厚tと同一に形成
する。しかし図10に示す異形6面体1の平行正方形2
面1a,1aでは一方の左右方向間隔r’を肉厚tより
も大とし、上下間隔r,rを肉厚tとする。即ち少なく
とも4面1’,1’では上記間隔rを肉厚tとする。2 of the body block 4 formed in this way
Square pipes 9 and 9 are fitted to the outer peripheries of the orthogonal hollow arm blocks 6 and 6 fixed on the six faces to form joint parts for the orthogonal square pipes 9 and 9, respectively, and the distance r is shown in FIGS. 1 and 5. As shown, it is formed to have the same thickness t as the square pipe 9. However, the parallelepiped 2 of the irregular hexahedron 1 shown in FIG.
On the surfaces 1a, 1a, one of the left-right gaps r'is larger than the wall thickness t, and the vertical gaps r, r are the wall thickness t. That is, the space r is defined as the wall thickness t on at least four surfaces 1'and 1 '.
【0013】中空アームブロック6の外周1面〜4面6
bに止ネジ孔10を穿設し、該ブロック6の外周に嵌合
させる角パイプ9に穿設した小透孔10’と符合させ、
ハブ皿ボルト10”を小透孔10’から止ネジ孔10に
螺入して角パイプ9を上記アームブロック6に固定す
る。Outer periphery 1 to 4 of the hollow arm block 6
A set screw hole 10 is formed in b, and is matched with a small through hole 10 ′ formed in the square pipe 9 fitted to the outer periphery of the block 6,
A hub flat head bolt 10 ″ is screwed into the set screw hole 10 from the small through hole 10 ′ to fix the square pipe 9 to the arm block 6.
【0014】勿論角パイプ9には図1〜図3に示す断面
正方形角パイプを用い、図10に示す長方形中空アーム
ブロック6に断面長方形(異形という)のものが用いら
れる。Of course, the square pipe 9 has a square cross section shown in FIGS. 1 to 3, and the rectangular hollow arm block 6 shown in FIG. 10 has a rectangular cross section (referred to as an irregular shape).
【0015】尚図中6dで示すものは上記アームブロッ
ク6の角面、8”はボルト頭8’に形成したドライバー
挿入部である。Reference numeral 6d in the drawing denotes a square surface of the arm block 6, and 8 "denotes a driver insertion portion formed on the bolt head 8 '.
【0016】[0016]
【発明の効果】本発明は上述のように構成したので上記
家具、制御盤又は空調機等の外函の骨組や枠の分解組立
による再利用及び角パイプ接合部を標準化し得て組立状
態のまま廃棄する必要がなく粗大ゴミの発生を制御する
ことができる効果がある。Since the present invention is constructed as described above, it is possible to standardize the reuse and the square pipe joints by disassembling and assembling the frame or frame of the outer box of the furniture, control panel or air conditioner, etc. There is an effect that it is possible to control the generation of coarse dust without having to discard it as it is.
【0017】上記接合部は上記アームブロックを2方〜
6方に自在に用い得て全種類の接合部に適用し得る。The above-mentioned joint portion is formed by connecting the arm blocks in two directions.
It can be freely used in 6 directions and can be applied to all kinds of joints.
【0018】又本体ブロックの各面と、これに接合する
中空アームブロックとは4角形凹凸部を嵌合させてボル
トで固定するためボルトに剪断力が掛らず、ボルト径を
小とし得るばかりでなく中空アームブロックを正確な角
度で固定し得るばかりでなく、アームブロックの外周4
面と本体ブロックの各辺とを平行に固定することができ
るし、組立て、一体化及びボルト締めを簡単に行うこと
ができる。Further, since each surface of the main body block and the hollow arm block joined to the main body block are fitted with the quadrangular uneven portions and fixed by the bolts, the bolts are not subjected to shearing force and the bolt diameter can be made small. Not only can the hollow arm block be fixed at an accurate angle, but also the outer circumference 4 of the arm block.
The surface and each side of the body block can be fixed in parallel, and assembly, integration and bolting can be easily performed.
【0019】又上記間隔を本体ブロックの少なくとも4
面において角パイプの肉厚としたため、接合部において
本体ブロックが角パイプから突出せず、接合部を整然と
形成することができる。Further, the above-mentioned interval is at least 4 of the main body block.
Since the thickness of the square pipe is large in the plane, the main body block does not protrude from the square pipe at the joint, and the joint can be formed in an orderly manner.
【0020】尚、上記ジョイント部品を使用することに
より、正確で奇麗な状態で熟練を要せず組立てが簡単に
でき、上記構造体の骨組又は枠を容易に形成し得るもの
である。By using the above-mentioned joint component, it is possible to assemble in a precise and beautiful state without skill and to easily form the frame or frame of the structure.
【図1】本発明の角パイプジョイント部品を示す斜視図
である。FIG. 1 is a perspective view showing a square pipe joint component of the present invention.
【図2】上記部品の分解斜視図である。FIG. 2 is an exploded perspective view of the above component.
【図3】(イ)図は本体ブロックの斜視図である。 (ロ)図は(イ)図A−A線による縦断面図である。FIG. 3A is a perspective view of a main body block. (B) is a vertical sectional view taken along the line A-A in (b).
【図4】(イ)図は中空アームブロックの斜視図であ
る。
(ロ)図は(イ)図B−B線による縦断面図である。FIG. 4A is a perspective view of a hollow arm block. (B) is a vertical sectional view taken along the line BB of (a).
【図5】本体ブロックに中空アームブロックを接合した
状態の縦断面図である。FIG. 5 is a vertical cross-sectional view showing a state in which a hollow arm block is joined to a main body block.
【図6】(イ)図は陳列棚の組立斜視図である。 (ロ)図はテーブルの組立斜視図である。FIG. 6A is an assembly perspective view of a display shelf. (B) The figure is an assembled perspective view of the table.
【図7】(イ)図は動力制御盤の外函の斜視図である。 (ロ)図は空調機の外函の斜視図である。FIG. 7A is a perspective view of an outer box of the power control board. (B) is a perspective view of the outer box of the air conditioner.
【図8】(イ)図はスクリーンの斜視図である。 (ロ)図は衝立の斜視図である。FIG. 8A is a perspective view of a screen. (B) The figure is a perspective view of the screen.
【図9】(イ)図は3方接合部の斜視図である。 (ロ)図は5方接合部の斜視図である。FIG. 9A is a perspective view of a three-way joint. (B) The figure is a perspective view of the five-way joint.
【図10】(イ)図は異形6面体による本体ブロックの
斜視図である。
(ロ)図は長方形中空アームブロックの斜視図である。FIG. 10A is a perspective view of a main body block having a modified hexahedron. (B) The figure is a perspective view of a rectangular hollow arm block.
1 6面体 1’ 各面 1” 各面外周4辺 2 4角形凹部 3 雌ネジ孔 4 本体ブロック 5 4角形凸部 6 中空アームブロック 6’ 一端部外面 6” 一端部外周4辺 6a 一端部内面 7 透孔 8 ボルト 8’ ボルト頭 r 間隔 9 角パイプ t 肉厚 10 止ネジ孔 10’ 小透孔 1 hexahedron 1'each side 1 "4 sides of each surface 2 quadrangular recess 3 female screw holes 4 body block 5 quadrangular convex 6 Hollow arm block 6'One end outer surface 6 "4 edges of outer circumference 6a One end inner surface 7 through holes 8 volt 8'bolt head r interval 9 square pipe t wall thickness 10 Set screw hole 10 'small through hole
Claims (4)
各凹部の内部に6面体の内部に向う雌ネジ孔を穿設して
本体ブロックを形成し、 上記4角形凹部に嵌合する4角形凸部を中空アームブロ
ックの一端部外面に形成し、 上記一端部に上記ネジ孔に符合する透孔を穿設し、一端
部内面にボルト頭を回動自在に係合し、透孔を経て上記
ネジ孔に螺合するボルトとよりなり、 上記6面体の各面の外周4辺と、上記アームブロックの
一端部外周4辺とが上記凹部と上記凸部との嵌合状態に
おいて平行であり、 上記各面の外周4辺の内側に間隔を介して上記一端部外
周4辺を配置し、 上記本体ブロック、中空アームブロック及び上記ボルト
を分解組立自在に形成してなる角パイプジョイント部
品。1. A hexagonal concave portion is formed on each surface of a hexahedron, and a female block hole facing the inside of the hexahedron is formed inside each concave portion to form a main body block, and the hexagonal concave portion is fitted into the hexagonal concave portion. A mating quadrangular convex portion is formed on the outer surface of one end of the hollow arm block, a through hole corresponding to the screw hole is formed in the one end, and a bolt head is rotatably engaged with the inner surface of the one end. It is composed of a bolt that is screwed into the screw hole through a through hole, and the outer peripheral four sides of each surface of the hexahedron and the outer peripheral four sides of one end of the arm block are fitted to the concave portion and the convex portion. Are parallel to each other, and the four outer edges of the one end are arranged inside the outer four edges of the respective surfaces with a space therebetween, and the main body block, the hollow arm block, and the bolt are formed so as to be disassembled and assembled. Joint parts.
である請求項1記載の角パイプジョイント部品。2. The square pipe joint component according to claim 1, wherein the main body block is a regular hexahedron or a deformed hexahedron.
面において中空アームブロックの外周に嵌合させる角パ
イプの肉厚である請求項1又は2記載の角パイプジョイ
ント部品。3. The spacing is at least 4 of the body block.
The square pipe joint component according to claim 1 or 2, wherein the square pipe has a wall thickness that is fitted to the outer periphery of the hollow arm block in terms of surface.
穿設し、該ブロックの外周に嵌合させる角パイプに穿設
した小透孔と符合させた請求項1〜3のいずれかに記載
の角パイプジョイント部品。4. The hollow arm block is formed with a set screw hole on a side surface thereof, and is matched with a small through hole formed in a square pipe fitted to the outer periphery of the block. Square pipe joint parts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001239490A JP2003049814A (en) | 2001-08-07 | 2001-08-07 | Square pipe joint part |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001239490A JP2003049814A (en) | 2001-08-07 | 2001-08-07 | Square pipe joint part |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2003049814A true JP2003049814A (en) | 2003-02-21 |
Family
ID=19070236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001239490A Pending JP2003049814A (en) | 2001-08-07 | 2001-08-07 | Square pipe joint part |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2003049814A (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101198873B1 (en) * | 2010-04-14 | 2012-11-07 | (주)록키 | A prefabricated acceptance cabinet combination structure |
KR101359491B1 (en) * | 2006-12-21 | 2014-02-11 | 재단법인 포항산업과학연구원 | Knockdown furniture system |
CN103727341A (en) * | 2014-01-05 | 2014-04-16 | 陈学红 | Five-way three-connecting pipe connector |
KR101497177B1 (en) | 2007-12-28 | 2015-02-27 | 가부시기가이샤 우찌다요우고우 | Joining device |
KR200478793Y1 (en) | 2014-03-21 | 2015-11-16 | 김승기 | connectors for assemble type structure |
KR20160000899U (en) * | 2014-09-05 | 2016-03-15 | 정병곤 | Rectangular pipe connector |
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