JP3098064U - Pipe fittings with horizontal and vertical connection functions - Google Patents

Pipe fittings with horizontal and vertical connection functions Download PDF

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JP3098064U
JP3098064U JP2003002993U JP2003002993U JP3098064U JP 3098064 U JP3098064 U JP 3098064U JP 2003002993 U JP2003002993 U JP 2003002993U JP 2003002993 U JP2003002993 U JP 2003002993U JP 3098064 U JP3098064 U JP 3098064U
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horizontal
vertical
pipe
pipe joint
tube
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王 滄洲
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王 滄洲
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Abstract

【課題】水平及び垂直連結機能を具えた管継手の提供。
【解決手段】垂直ラグと多方向の水平挿入棒を具え、垂直ラグの上端と底端に凹部が設けられて中心を穿孔が貫通し、垂直管が該垂直ラグの上端凹部と下端凹部に収容され、そのうちの一つの管に組み付けられた連結ボルトが中心の穿孔を貫通してもう一つの管の内部に設けられたナットに螺合されて垂直管の連結が完成し、多方向に設置された水平挿入棒の上端と下端に凹溝が形成されて基部に半環状のスリットが設けられ、水平管の取り付け端内周に設けられた嵌め片が上端と下端の凹溝に挿入されてスライド式に該スリットに嵌合された後に水平管が適度に回されることで水平管が垂直ラグに係止され、隣り合う水平挿入棒間の夾角部分に補助支持片が設けられガラス板支持に供される。
【選択図】    図1
A pipe joint having a horizontal and vertical connection function is provided.
A vertical lug and a multi-directional horizontal insertion rod are provided, a concave portion is provided at an upper end and a bottom end of the vertical lug, a perforation penetrates the center, and a vertical tube is housed in an upper concave portion and a lower concave portion of the vertical lug. The connecting bolts assembled to one of the tubes are passed through the center hole and screwed to the nuts provided inside the other tube to complete the connection of the vertical tube and installed in multiple directions. A concave groove is formed at the upper end and lower end of the horizontal insertion rod, a semi-annular slit is provided at the base, and a fitting piece provided on the inner periphery of the mounting end of the horizontal pipe is inserted into the upper and lower concave grooves and slid. After the horizontal tube is appropriately rotated after being fitted into the slit in the formula, the horizontal tube is locked to the vertical lug, and an auxiliary support piece is provided at the included angle portion between the adjacent horizontal insertion rods to support the glass plate. Provided.
[Selection diagram] Fig. 1

Description

【0001】
【考案の属する技術分野】
本考案は一種の水平及び垂直連結機能を具えた管継手に係り、特に垂直管の組み付けに供される垂直ラグと水平管の組み付けに供される多方向の水平挿入棒を具え、管の組立ての簡便性と安定性を増し、必要により管の形成する空間内に金属パネル或いはガラス板を組み付けることができ、組立式棚の組み立てに供される、水平及び垂直連結機能を具えた管継手に関する。
【0002】
【従来の技術】
一般に金属パイプ製の組立式棚は、継手に垂直或いは水平の管が挿嵌式に組み合わされ、各管で囲まれてなる空間内に板体が取り付けられることで、棚が形成され、各種物品の収納或いは陳列展示に使用されて良好な実用性を達成する。
【0003】
このような組立式棚の管と継手の挿嵌設計は、係止位置決めの構造がなく、管の管径が継手の挿入部分の寸法より小さく設けられて、管が継手の挿入部に強制的に套設され、管と継手の緊密な結合効果を達成している。このような作業は強制的に管を継手の挿入部に嵌合させる必要があり、人の手で実施できず、専用の器具を使用しなければ組立を完成できない。このため全体の製造コストが増し、且つ放送、運送及びストック体積及びコストのいずれに対しても厳重な影響を及ぼし、さらに消費者が購入して自分で組み立てることができず、使用の必要により任意に変化させることができず、その全体の実用性に極めて大きな制限があり、理想的な組立方式であるとはいえない。
【0004】
さらに、組立式棚は管が直接継手の挿入部に圧合されることにより、組立を完成するが、管と継手の間に位置決め構造がないため、管と継手の結合の緊密度が不足する時、或いは消費者が自分で組み立てるのに便利なように単純な挿嵌設計とされる時、外力作用により管の継手からの離脱が発生しやすく、それにより全体の組立式棚が解体しその上に置かれた物品が落ちて破損することがあり、その実用性に厳重な影響が生じた。
【0005】
このほか、このような組立式棚の構造設計に関して、管が組み合わされて形成する空間中に板体が取り付けられて棚形態が形成されるが、板体と管の間に適当な位置決め構造がなく、このため溶接或いは螺子止め方式で結合固定され、適当な支持構造がないために板体をガラス板とすることはできず、使用上極めて大きな制限があり、必要に応じて変化させることができず、改善が待たれている。
【0006】
【考案が解決しようとする課題】
現存の組立式棚の設計が完全でなく、そのためその組立及び使用上多くの問題と欠点があることを鑑み、本考案は一種の管継手の構造を提供することを目的とし、該管継手は管と継手の組合せ上、如何なる機具、工具も不要で、手で実施でき、全体の組立作業を簡便とすることができる。
【0007】
本考案のもう一つの目的は、管と継手を手で組み合わせられるようにし、これにより消費者が購入して自分で組み立てることができるようにし、並びに必要に応じて任意に組合せを変化させられるようにすることにある。
【0008】
本考案のさらに一つの目的は、管継手の構造設計により、パネル組付け時に管と共同でパネルに対する適当な限位関係を形成でき、ガラス板を放置する時に適当な支持効果を提供できるようにすることにある。
【0009】
本考案のさらに別の目的は、管継手の構造設計により、消費者が自分で組み立てられるようにして、組立式棚の出荷時の包装、運輸及びストックの体積とコストを縮減することで、産業上の利用の経済性に符合するようにすることにある。
【0010】
本考案のさらにまた別の目的は、管継手の改良により、使用者が必要に応じてガラス扉を組み付けられるようにし、組立式棚に内部の物品に対する防塵機能を付与できるようにすることにある。
【0011】
【課題を解決するための手段】
請求項1の考案は、水平及び垂直連結機能を具えた管継手において、該管継手が垂直管が組み付けられる垂直ラグと、垂直ラグの側辺より多方向に突出し水平管の組み付けに供される水平挿入棒を具え、垂直管と水平管の組み合わせにより組立式棚のボーンフレームを組成し、
該垂直ラグはその上端及び底端に凹部が設けられ、その中心を穿孔が貫通し、これら凹部の内径が垂直管の外径に符合し、垂直管の端部が凹部内に挿入され、一方の垂直管に連接ボルトが設けられて垂直ラグの中心の穿孔を貫通し、並びにもう一方の垂直管の内部に設けられたナットに螺合され、これにより垂直管の連結が完成し、
多方向に設置された水平挿入棒に、外径が水平管の内径に符合する挿入部が設けられ、この挿入部の上端と底端の対応部分に外端より延伸された凹溝が設けられ、該挿入部の基部に半環状のスリットが設けられ、これら水平管の端部の内周の上端と下端にそれぞれ嵌め片が設けられ、これら嵌め片のサイズが水平挿入棒の挿入部の凹溝に嵌合するものとされて水平管の嵌め片が水平挿入棒の挿入部の凹溝に挿入されてスライド式にスリットに嵌合された後に、水平管が適度に回されてその嵌め片が挿入部の基部の半環状のスリット内に係止されてその脱出が防止され、水平管の組みつけが完成し、
これにより工具不要で簡単快速に垂直管と水平管を管継手に組み付けられ、異なる要求により組立式棚の形式と大きさを任意に変化させられ、組立式棚の活発な運用を達成することを特徴とする、水平及び垂直連結機能を具えた管継手としている。
請求項2の考案は、請求項1記載の水平及び垂直連結機能を具えた管継手において、組立式棚の各側の管で囲まれた空間内に、金属パネルが組み付けられ、該金属パネルの周辺が折り曲げられて側板が一体に形成されて該側板が管に対応する凹んだ円弧形態とされ、金属パネルが直接管の組成する空間内に嵌め込まれて係合位置決めされることを特徴とする、水平及び垂直連結機能を具えた管継手としている。
請求項3の考案は、請求項1記載の水平及び垂直連結機能を具えた管継手において、管継手の隣り合う水平挿入棒間の夾角部分にあって側方向に補助支持片が延伸され、補助支持片の端部に穿孔が設けられ、該穿孔に吸盤が組みつけられ、ガラス板の組みつけに供されることを特徴とする、水平及び垂直連結機能を具えた管継手としている。
請求項4の考案は、請求項1記載の水平及び垂直連結機能を具えた管継手において、管継手の水平挿入棒の基部に縦向きに貫通する挿入孔が設けられて、ガラス扉の角部に設けられた角保護片の凸柱の挿入に供されて、ガラス扉が開閉自在に枢接されることを特徴とする、水平及び垂直連結機能を具えた管継手としている。
請求項5の考案は、請求項1記載の水平及び垂直連結機能を具えた管継手において、組立式棚の各側の管が組成する垂直空間内にガラス板が取り付けられ、ガラス板の角部の角保護片が設けられ、並びに角保護片の外縁が管に対応する凹んだ円弧形態とされ、管による垂直形態のガラス板に対する挟持限位が形成されることを特徴とする、水平及び垂直連結機能を具えた管継手としている。
【0012】
【考案の実施の形態】
本考案の水平及び垂直連結機能を具えた管継手は、垂直ラグと多方向の水平挿入棒を具え、垂直ラグの上端と底端に凹部が設けられて中心を穿孔が貫通し、垂直管が該垂直ラグの上端凹部と下端凹部に収容され、そのうちの一つの管に組み付けられた連結ボルトが中心の穿孔を貫通してもう一つの管の内部に設けられたナットに螺合されて垂直管の連結が完成し、多方向に設置された水平挿入棒の上端と下端に凹溝が形成されて基部に半環状のスリットが設けられ、水平管の取り付け端内周に設けられた嵌め片が上端と下端の凹溝に挿入されてスライド式に該スリットに嵌合された後に水平管が適度に回されることで水平管が垂直ラグに係止され、隣り合う水平挿入棒間の夾角部分に補助支持片が設けられガラス板支持に供される。この管継手の利用により、組立式棚の組立において極めて実用的な価値を達成できる。
【0013】
【実施例】
図1、2は本考案の分解斜視図であり、図3、4は本考案の構造関係表示図である。これらの図に示されるように、本考案の管継手10は二種類の形式に分けられる。そのうち図1に示されるものは、組立式棚の側辺に組み合わされる管継手10であり、図2に示されるものは組立式棚の中間部分に運用される管継手10であり、これらの管継手10は構造設計上、垂直ラグ11と垂直ラグ11の側辺より多方向に突出する水平挿入棒12を具えている。
【0014】
垂直ラグ11はその上端及び底端より凹部13が設けられ、その中心を穿孔14が貫通し、これら凹部13の内径が垂直管21、22の外径に符合し、垂直管21、22の端部が凹部13内に挿入され、一方の垂直管21に連接ボルト23が設けられて垂直ラグ11の中心の穿孔14を貫通し、並びにもう一方の垂直管22の内部に設けられたナット24に螺合され、これにより垂直管21、22の連結が完成する。
【0015】
多方向に設置される水平挿入棒12に、外径が水平管31の内径に符合する挿入部15が設けられ、この挿入部15の上端と底端の対応部分に外端より凹溝16、17が設けられ、該挿入部15の基部に半環状のスリット18が設けられ、これら水平管31の端部の内周の上端と下端にそれぞれ嵌め片32、33が設けられ、且つこれら嵌め片32、33のサイズが水平挿入棒12の挿入部15の凹溝16、17に対応し係合し、水平管31の嵌め片32、33が水平挿入棒12の挿入部15の凹溝16、17に挿入されてスライド式にスリット18に嵌合された後に、水平管31が適度に回されてその嵌め片32、33が挿入部15の基部の半環状のスリット18内に係止されてその脱出が防止され、水平管31の組みつけが完成する。
【0016】
このほか、これら管継手10の隣り合う水平挿入棒12、12’の間の夾角部分にあって、側方向に補助支持片19が延伸され、補助支持片19の端部に穿孔191が設けられ、該穿孔191に吸盤40が組みつけられ、ガラス板の組みつけの必要に対応する(後で説明する)。
【0017】
また、管継手10の各水平挿入棒12の基部にそれぞれ縦方向に貫通する挿入孔121が設けられて、ガラス板の角部を挟持する角保護片の凸柱の挿入に供され(後で説明する)、ガラス板を可動式に開閉できる機能を提供する。
【0018】
上述の構造の説明により分かるように、組立式棚の側辺と中間部分の組合せに運用される管継手10の構造上の違いは、多方向に設置された水平挿入棒12の数の違いだけであり、基本的な構造は完全に同じであり、この異なる形態の管継手10の組合せにより順調に垂直管21、22と水平管31を連結させて、組立式棚の基本骨格を形成することができ、並びに実際の必要により任意に組立式棚の形式及び大きさを変化させることができ、極めて活発な運用が可能である。
【0019】
次に、図5、7の実施表示図及び図6、図8〜図10の構造関係表示図に示されるように、上述の管継手10を利用して垂直管21、22及び水平管31が組み合わされてなる組立式棚は、消費者が必要に応じて活発に組合せを変化させられるほか、各側の管(垂直管21、22及び又は水平管31)に囲まれてなる空間内に金属パネル50が嵌め込まれる(図5、6)。これら金属パネル50の周辺は折り曲げられて一体に側板51が形成され、該側板51は垂直管21、22及び水平管31の円弧形態に符合する凹円弧形態とされ、これにより金属パネル50が垂直管21、22及び又は水平管31で囲まれた空間内に嵌め込まれる時に安定した位置決め効果が得られ、他の固定措置を施さずともよく、極めて良好な実施の便利性を具えている。また、構成された組立式棚の前側にガラス扉70が組み付けられる。ガラス扉70はその角部を挟持する角保護片71に凸設された凸柱72が管継手10の前側の水平挿入棒12の基部の挿入孔121内に挿入されることにより開閉可能に枢接される(図5、9参照)。このガラス扉70により組立式棚に防塵機能が付与される。このほか、異なる使用要求に対応し、消費者が金属パネル50をガラス板60に交換できるようにするため、本発明の管継手10の隣り合う水平挿入棒12、12’間の夾角部分には補助支持片19が設けられている。この補助支持片19の端部の穿孔191に別に製造された吸盤40が組み付けられ、さらにガラス板60がその上に置かれ、吸盤40のガラス板60に対する強力な吸着によりガラス板60を位置決めすることができ、補助支持片19のガラス板60に対する支持との組合せにより、金属パネル50をガラス板60に交換できるものとされている。垂直形態のガラス板61の組み付け時には、ガラス板の角部に角保護片62が設けられ、該角保護片62の外縁が垂直管21、22及び水平管31に係合する凹んだ円弧形態とされ、これにより垂直管21、22と水平管31が垂直形態のガラス板61に対して挟持限位効果を形成する。こうして組成された組立式棚の前側に同様にガラス扉70を組み付けることができ、ガラス扉70の角部に設けられた角保護片71に凸設された凸柱72が管継手10の前側の水平挿入棒12の基部の挿入孔121内に挿入されることにより、ガラス扉70が開閉自在に枢接され、これにより組立式棚に防塵機能が付与され、これは本発明の別の実施形態とされる(図7〜10)。
【0020】
【考案の効果】
以上の説明から分かるように、本発明は管継手の構造設計を改良し、工具を使用せずに手で速やかに垂直管と水平管の管継手との組合せを完成できるようにし、施工を簡単としただけでなく、その組合せ上、良好な結合効果を達成し、外力作用による管の管継手からの脱落と組立式棚の解体の問題を解決し、その金属パネルの凹んだ円弧状の側板の設計により面板と組立式棚の結合上、簡単の施工としっかりした位置決めを達成し、周知の構造の問題を解決する。さらに管継手に設けた補助支持片によりガラス板を金属パネルの代わりに使用できるようにして異なる使用要求に対応できるようにし、その組立上、消費者の嗜好と要求により活発に変化させられるようにすると共に、出荷時の包装、運送及びストックの体積とコストを縮減し、産業上の経済性に符合するものとし、極めて良好な実用価値を有するようにしている。
【0021】
総合すると、本発明は組立式棚の管継手の構造設計に対して、垂直管と水平管の組み付け上のいずれも簡便に実施できるようにし、有効に周知の構造に発生した多くの問題と欠点を解決し、並びにその組立上、異なる使用要求により組合せを活発に変化させられるようにしている。本発明は、全体として、良好な産業上の利用価値と実用性を有し、新規な設計とされている。
【図面の簡単な説明】
【図1】本発明の管継手の好ましい形式の構造分解図である。
【図2】本発明の管継手のもう一つの好ましい形式の構造分解図である。
【図3】本発明の垂直管と管継手の結合構造関係表示図である。
【図4】本発明の水平管と管継手の結合構造関係表示図である。
【図5】本発明の実施例表示図である。
【図6】本発明の金属パネルと管の結合の構造関係表示図である。
【図7】本発明の別の実施例表示図である。
【図8】本発明のガラス板と補助支持片の結合の構造関係表示図である。
【図9】本発明のガラス板と管継手の組合せ構造関係表示図である。
【図10】本発明の垂直形態のガラス板と管継手の組合せ構造関係表示図である。
【符号の説明】
10 管継手     11 垂直ラグ
12、12’ 水平挿入棒
121 挿入孔    13 凹部
14 穿孔      15 挿入部
16、17 凹溝   18 スリット
19 補助支持片   191 挿入孔
21、22 垂直管  23 連接ボルト
24 ナット     31 水平管
32、33 嵌め片  40 吸盤
50 金属パネル   51 側板
60、61 ガラス扉 71 角保護片
72 凸柱
[0001]
[Technical field to which the invention belongs]
The present invention relates to a type of pipe joint having a horizontal and vertical connection function, and more particularly to a vertical pipe lug for assembling a vertical pipe and a multi-directional horizontal insertion rod for assembling a horizontal pipe, and assembling the pipe. The present invention relates to a pipe joint having a horizontal and vertical connection function, which can increase the simplicity and stability of a pipe, and can assemble a metal panel or a glass plate in a space where a pipe is formed as required, and is used for assembling a shelf. .
[0002]
[Prior art]
Generally, a metal pipe assembly type shelf is formed by inserting vertical or horizontal pipes into a joint in a fitting manner and mounting a plate body in a space surrounded by the pipes, thereby forming a shelf, and forming various articles. Used for storage or display of the product to achieve good practicality.
[0003]
In such a design of inserting a pipe and a joint of a prefabricated shelf, there is no locking positioning structure, the pipe diameter of the pipe is provided smaller than the dimension of the insertion part of the joint, and the pipe is forcibly inserted into the insertion part of the joint. To achieve a tight coupling effect between the pipe and the joint. Such an operation requires the tube to be forcibly fitted to the insertion portion of the joint, cannot be performed manually, and the assembly cannot be completed without using a dedicated tool. This increases the overall manufacturing cost and severely affects both broadcast, transport and stock volume and cost, and is not possible for consumers to purchase and assemble on their own; And the overall practicality is extremely limited, and cannot be said to be an ideal assembly method.
[0004]
In addition, the assembly type shelf completes the assembly by pressing the pipe directly into the insertion portion of the joint, but since there is no positioning structure between the tube and the joint, the tightness of the connection between the tube and the joint is insufficient. At the time, or when a simple insert design is used to make it easier for consumers to assemble on their own, detachment of the pipe from the joint is likely to occur due to the action of external force, thereby disassembling the entire assembled shelf and disassembling it. Articles placed on top could fall and break, severely impacting their usefulness.
[0005]
In addition, regarding the structural design of such a prefabricated shelf, a plate is attached to the space formed by combining the tubes to form a shelf, but an appropriate positioning structure is provided between the plate and the tube. Therefore, it is fixed by welding or screwing, and the plate body cannot be made of a glass plate because there is no appropriate support structure.There is an extremely large limitation in use, and it can be changed as necessary. I can't do that, and improvements are awaited
[0006]
[Problems to be solved by the invention]
In view of the fact that existing modular shelves are not completely designed, and therefore have many problems and drawbacks in their assembly and use, the present invention aims to provide a kind of fitting structure, Because of the combination of pipes and joints, no tools or tools are required, and can be carried out by hand, making the entire assembly operation simple.
[0007]
Another object of the present invention is to enable the user to manually assemble the pipe and the fitting so that the consumer can purchase and assemble it by himself, and to change the combination as required. It is to be.
[0008]
A further object of the present invention is to provide a pipe joint with a pipe so as to form an appropriate positional relationship with the panel when assembling the panel, and to provide an appropriate support effect when the glass sheet is left unattended. Is to do.
[0009]
Yet another object of the present invention is to reduce the volume and cost of packaging, transportation and stock of pre-assembled shelves by allowing the consumers to assemble them by the structural design of the fittings. The goal is to match the economics of use above.
[0010]
Still another object of the present invention is to improve a fitting so that a user can attach a glass door as needed, and a dust-proof function can be provided to a built-in shelf in an interior article. .
[0011]
[Means for Solving the Problems]
The invention of claim 1 provides a pipe joint having a horizontal and vertical connection function, wherein the pipe joint protrudes in multiple directions from the side of the vertical lug to which the vertical pipe is mounted, and is used for mounting the horizontal pipe. Equipped with a horizontal insertion rod, a bone frame of a prefabricated shelf is composed of a combination of a vertical tube and a horizontal tube,
The vertical lug is provided with recesses at the top and bottom ends thereof, a perforation extends through the center thereof, the inside diameter of these recesses matches the outside diameter of the vertical tube, and the end of the vertical tube is inserted into the recess. A connecting bolt is provided on the vertical pipe of the vertical lug to penetrate the center hole of the vertical lug, and is screwed to a nut provided inside the other vertical pipe, thereby completing the connection of the vertical pipe,
A horizontal insertion rod installed in multiple directions is provided with an insertion portion whose outer diameter matches the inner diameter of the horizontal pipe, and a concave groove extending from the outer end is provided at a corresponding portion between the upper end and the bottom end of the insertion portion. A semi-annular slit is provided at the base of the insertion portion, and fitting pieces are provided at the upper end and the lower end of the inner periphery of the ends of the horizontal pipes, respectively. After the fitting piece of the horizontal pipe is inserted into the groove of the insertion portion of the horizontal insertion rod and is fitted in the slit in a sliding manner, the horizontal pipe is appropriately rotated and the fitting piece of the horizontal pipe is inserted into the groove. Is locked in the semi-annular slit at the base of the insertion part to prevent its escape, and the assembly of the horizontal pipe is completed,
This makes it possible to quickly and vertically assemble the vertical and horizontal pipes into the pipe joint without the need for tools, and to change the type and size of the prefabricated shelves arbitrarily according to different requirements to achieve active operation of the prefabricated shelves. It is a pipe joint with horizontal and vertical connection functions.
According to a second aspect of the present invention, there is provided a pipe joint having a horizontal and vertical connection function according to the first aspect, wherein a metal panel is assembled in a space surrounded by pipes on each side of the knockdown shelf. The periphery is bent to form a side plate integrally, the side plate is formed into a concave arc shape corresponding to the tube, and the metal panel is directly fitted into the space formed by the tube and is engaged and positioned. The pipe joint has horizontal and vertical connection functions.
According to a third aspect of the present invention, there is provided a pipe joint having a horizontal and vertical connection function according to the first aspect, wherein an auxiliary support piece is extended in a lateral direction at an included angle portion between adjacent horizontal insertion rods of the pipe joint, A perforation is provided at an end of the support piece, a suction cup is attached to the perforation, and the tube joint is provided with a horizontal and vertical connection function, which is used for assembling a glass plate.
According to a fourth aspect of the present invention, there is provided a pipe joint having a horizontal and vertical connection function according to the first aspect, wherein an insertion hole penetrating vertically is provided at a base of a horizontal insertion rod of the pipe joint, and a corner of a glass door is provided. The pipe joint is provided with a horizontal and vertical connection function, characterized by being provided with the insertion of a convex pillar of a corner protection piece provided in the above, and a glass door being pivotally opened and closed.
According to a fifth aspect of the present invention, there is provided a pipe joint having a horizontal and vertical connection function according to the first aspect, wherein a glass plate is mounted in a vertical space defined by tubes on each side of the knockdown shelf, and a corner of the glass plate. Horizontal and vertical, characterized in that a corner protecting piece is provided, and an outer edge of the corner protecting piece is formed in a concave arc shape corresponding to the tube, and a clamping limit for a vertical glass plate by the tube is formed. It is a pipe joint with a connection function.
[0012]
[Embodiment of the invention]
The pipe joint having the horizontal and vertical connection functions of the present invention is provided with a vertical lug and a multi-directional horizontal insertion rod, a concave portion is provided at an upper end and a bottom end of the vertical lug, a perforation penetrates the center, and the vertical pipe is formed. The vertical lugs are accommodated in the upper and lower concave portions of the vertical lug, and the connecting bolts assembled to one of the tubes penetrate through the central hole and are screwed to nuts provided inside the other tube. Is completed, concave grooves are formed at the upper end and lower end of the horizontal insertion rod installed in multiple directions, a semi-annular slit is provided at the base, and a fitting piece provided on the inner circumference of the mounting end of the horizontal pipe is provided. After being inserted into the concave grooves at the upper and lower ends and slidingly fitted into the slits, the horizontal pipe is appropriately rotated so that the horizontal pipe is locked by the vertical lugs, and the angled portion between the adjacent horizontal insertion rods Auxiliary support pieces are provided for supporting the glass plate. Utilization of this fitting can achieve a very practical value in assembling a modular shelf.
[0013]
【Example】
FIGS. 1 and 2 are exploded perspective views of the present invention, and FIGS. 3 and 4 are structural views of the present invention. As shown in these figures, the pipe joint 10 of the present invention is divided into two types. Among them, the one shown in FIG. 1 is a pipe joint 10 to be assembled to the side of the knockdown shelf, and the one shown in FIG. The joint 10 has a vertical lug 11 and a horizontal insertion rod 12 projecting in multiple directions from the side of the vertical lug 11 due to its structural design.
[0014]
The vertical lug 11 is provided with a concave portion 13 from the upper end and the bottom end, and a perforation 14 penetrates the center thereof, and the inner diameter of the concave portion 13 corresponds to the outer diameter of the vertical tubes 21, 22. Part is inserted into the recess 13, a connecting bolt 23 is provided on one vertical tube 21, penetrates the center hole 14 of the vertical lug 11, and a nut 24 provided inside the other vertical tube 22. The vertical tubes 21 and 22 are connected by screwing.
[0015]
The horizontal insertion rod 12 installed in multiple directions is provided with an insertion portion 15 having an outer diameter corresponding to the inner diameter of the horizontal pipe 31, and a groove 16 from the outer end at a position corresponding to the upper end and the bottom end of the insertion portion 15. 17, a semi-annular slit 18 is provided at the base of the insertion portion 15, fitting pieces 32, 33 are provided at the upper and lower ends of the inner circumference of the ends of these horizontal tubes 31, respectively. The sizes of 32 and 33 correspond to and engage with the grooves 16 and 17 of the insertion portion 15 of the horizontal insertion rod 12, and the fitting pieces 32 and 33 of the horizontal tube 31 engage with the grooves 16 and 17 of the insertion portion 15 of the horizontal insertion rod 12. After being inserted into the slit 17 and slidably fitted into the slit 18, the horizontal tube 31 is appropriately rotated so that the fitting pieces 32 and 33 are locked in the semi-annular slit 18 at the base of the insertion portion 15. The escape is prevented, and the assembly of the horizontal pipe 31 is completed.
[0016]
In addition, the auxiliary support piece 19 extends in the lateral direction at the included angle between the adjacent horizontal insertion rods 12 and 12 ′ of the pipe joint 10, and a perforation 191 is provided at an end of the auxiliary support piece 19. A suction cup 40 is mounted on the perforation 191 to meet the need for mounting a glass plate (described later).
[0017]
Further, an insertion hole 121 penetrating in the vertical direction is provided at the base of each horizontal insertion rod 12 of the pipe joint 10, and is used for insertion of a convex column of a corner protection piece for holding a corner of a glass plate (later). To provide a function to open and close the glass plate movably.
[0018]
As can be understood from the above description of the structure, the difference in the structure of the pipe joint 10 used in the combination of the side and the intermediate portion of the prefabricated shelf is only the difference in the number of the horizontal insertion rods 12 installed in multiple directions. The basic structure is completely the same, and the vertical pipes 21 and 22 and the horizontal pipe 31 are smoothly connected by the combination of the pipe joints 10 of the different forms to form the basic skeleton of the modular shelf. In addition, the type and size of the modular shelf can be arbitrarily changed according to actual needs, and extremely active operation is possible.
[0019]
Next, as shown in the practical views of FIGS. 5 and 7 and the structural relation views of FIGS. 6 and 8 to 10, the vertical pipes 21 and 22 and the horizontal pipe 31 are formed using the above-described pipe joint 10. Combined shelves allow consumers to actively change the combination as needed, as well as metal within the space surrounded by the tubes on each side (vertical tubes 21, 22 and / or horizontal tubes 31). The panel 50 is fitted (FIGS. 5 and 6). The periphery of the metal panel 50 is bent to form a side plate 51 integrally, and the side plate 51 has a concave arc shape corresponding to the arc shape of the vertical tubes 21 and 22 and the horizontal tube 31, whereby the metal panel 50 is vertically A stable positioning effect is obtained when fitted in the space enclosed by the tubes 21, 22 and / or the horizontal tube 31, no other fixing measures have to be taken and it has a very good implementation convenience. Further, a glass door 70 is attached to the front side of the assembled shelf. The glass door 70 pivotally opens and closes when a convex column 72 protruding from a corner protection piece 71 sandwiching the corner is inserted into an insertion hole 121 at the base of the horizontal insertion rod 12 on the front side of the pipe joint 10. (See FIGS. 5 and 9). The glass door 70 provides a dust-proof function to the assembly type shelf. In addition, in order to meet different usage requirements and to enable the consumer to replace the metal panel 50 with the glass plate 60, the included angle between the adjacent horizontal insertion rods 12, 12 'of the pipe joint 10 of the present invention is provided. An auxiliary support piece 19 is provided. A separately manufactured suction cup 40 is attached to the perforation 191 at the end of the auxiliary support piece 19, and a glass plate 60 is further placed thereon, and the suction cup 40 positions the glass plate 60 by strong suction to the glass plate 60. The metal panel 50 can be replaced with the glass plate 60 by combining the auxiliary support piece 19 with the glass plate 60. At the time of assembling the vertical glass plate 61, a corner protection piece 62 is provided at a corner of the glass plate, and the outer edge of the corner protection piece 62 has a concave arc shape that engages with the vertical tubes 21, 22 and the horizontal tube 31. Thereby, the vertical tubes 21 and 22 and the horizontal tube 31 form a sandwiching limit effect on the glass plate 61 in the vertical form. The glass door 70 can be similarly assembled on the front side of the assembled type shelf constructed in this manner, and the convex column 72 protruding from the corner protection piece 71 provided at the corner of the glass door 70 has the front side of the pipe joint 10. By being inserted into the insertion hole 121 at the base of the horizontal insertion rod 12, the glass door 70 is pivotally opened and closed so as to provide a dustproof function to the assembled shelf, which is another embodiment of the present invention. (FIGS. 7 to 10).
[0020]
[Effect of the invention]
As can be seen from the above description, the present invention improves the structural design of the pipe joint, enables the completion of the combination of the vertical pipe and the horizontal pipe joint by hand without using tools, and simplifies the construction. In addition to the combination, it achieves a good coupling effect, solves the problem of pipe falling off from the pipe joint due to external force and disassembly of the assembled shelf, and the concave arc-shaped side plate of the metal panel The design of the present invention achieves easy installation and firm positioning on the combination of the face plate and the prefabricated shelf, and solves the known structural problems. Furthermore, the glass plate can be used in place of the metal panel by the auxiliary support piece provided in the pipe joint so that it can respond to different use requirements, and in assembling it, it can be actively changed according to consumers' preferences and demands. At the same time, the volume and cost of packaging, transportation and stock at the time of shipment are reduced, so as to be compatible with industrial economics, and have extremely good practical value.
[0021]
Taken together, the present invention makes it possible to easily carry out the assembly of vertical and horizontal pipes for the structural design of pipe joints of a prefabricated shelf, and effectively solves many problems and disadvantages that have arisen in known structures. , And the combination thereof can be actively changed according to different usage requirements. The present invention as a whole has good industrial utility value and practicality and is a novel design.
[Brief description of the drawings]
FIG. 1 is a structural exploded view of a preferred type of a pipe joint of the present invention.
FIG. 2 is a structural exploded view of another preferred type of the pipe joint of the present invention.
FIG. 3 is a view showing a connection structure relationship between a vertical pipe and a pipe joint according to the present invention.
FIG. 4 is a diagram showing a connection structure relationship between a horizontal pipe and a pipe joint according to the present invention.
FIG. 5 is a diagram showing an embodiment of the present invention.
FIG. 6 is a structural relationship display diagram of the connection between the metal panel and the pipe according to the present invention.
FIG. 7 is a schematic view showing another embodiment of the present invention.
FIG. 8 is a view showing the structural relationship of the connection between the glass plate and the auxiliary support piece of the present invention.
FIG. 9 is a view showing the relationship between the combination structure of the glass plate and the pipe joint of the present invention.
FIG. 10 is a view showing a combination structure relationship between a vertical glass plate and a pipe joint according to the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Pipe joint 11 Vertical lug 12, 12 'Horizontal insertion rod 121 Insertion hole 13 Depression 14 Drilling 15 Insertion part 16, 17 Concave groove 18 Slit 19 Auxiliary support piece 191 Insertion hole 21, 22 Vertical pipe 23 Connecting bolt 24 Nut 31 Horizontal pipe 32, 33 Fitting piece 40 Suction cup 50 Metal panel 51 Side plate 60, 61 Glass door 71 Corner protection piece 72 Convex column

Claims (5)

水平及び垂直連結機能を具えた管継手において、該管継手が垂直管が組み付けられる垂直ラグと、垂直ラグの側辺より多方向に突出し水平管の組み付けに供される水平挿入棒を具え、垂直管と水平管の組み合わせにより組立式棚のボーンフレームを組成し、
該垂直ラグはその上端及び底端に凹部が設けられ、その中心を穿孔が貫通し、これら凹部の内径が垂直管の外径に符合し、垂直管の端部が凹部内に挿入され、一方の垂直管に連接ボルトが設けられて垂直ラグの中心の穿孔を貫通し、並びにもう一方の垂直管の内部に設けられたナットに螺合され、これにより垂直管の連結が完成し、
多方向に設置された水平挿入棒に、外径が水平管の内径に符合する挿入部が設けられ、この挿入部の上端と底端の対応部分に外端より延伸された凹溝が設けられ、該挿入部の基部に半環状のスリットが設けられ、これら水平管の端部の内周の上端と下端にそれぞれ嵌め片が設けられ、これら嵌め片のサイズが水平挿入棒の挿入部の凹溝に嵌合するものとされて水平管の嵌め片が水平挿入棒の挿入部の凹溝に挿入されてスライド式にスリットに嵌合された後に、水平管が適度に回されてその嵌め片が挿入部の基部の半環状のスリット内に係止されてその脱出が防止され、水平管の組みつけが完成し、
これにより工具不要で簡単快速に垂直管と水平管を管継手に組み付けられ、異なる要求により組立式棚の形式と大きさを任意に変化させられ、組立式棚の活発な運用を達成することを特徴とする、水平及び垂直連結機能を具えた管継手。
In a pipe joint having a horizontal and vertical connection function, the pipe joint includes a vertical lug to which a vertical pipe is assembled, and a horizontal insertion rod protruding from a side of the vertical lug in multiple directions and used for assembling the horizontal pipe. Composing the bone frame of the prefabricated shelf by combining the pipe and the horizontal pipe,
The vertical lug is provided with recesses at the top and bottom ends thereof, a perforation extends through the center thereof, the inside diameter of these recesses matches the outside diameter of the vertical tube, and the end of the vertical tube is inserted into the recess. A connecting bolt is provided on the vertical pipe of the vertical lug to penetrate the center hole of the vertical lug, and is screwed to a nut provided inside the other vertical pipe, thereby completing the connection of the vertical pipe,
A horizontal insertion rod installed in multiple directions is provided with an insertion portion whose outer diameter matches the inner diameter of the horizontal pipe, and a concave groove extending from the outer end is provided at a corresponding portion between the upper end and the bottom end of the insertion portion. A semi-annular slit is provided at the base of the insertion portion, and fitting pieces are provided at the upper end and the lower end of the inner periphery of the ends of the horizontal pipes, respectively. After the fitting piece of the horizontal pipe is inserted into the groove of the insertion portion of the horizontal insertion rod and is fitted in the slit in a sliding manner, the horizontal pipe is appropriately rotated and the fitting piece of the horizontal pipe is inserted into the groove. Is locked in the semi-annular slit at the base of the insertion part to prevent its escape, and the assembly of the horizontal pipe is completed.
This makes it possible to quickly and vertically assemble the vertical and horizontal pipes into the pipe joint without the need for tools, and to change the type and size of the prefabricated shelves arbitrarily according to different requirements to achieve active operation of the prefabricated shelves. Characterized by pipe joints with horizontal and vertical connection function.
請求項1記載の水平及び垂直連結機能を具えた管継手において、組立式棚の各側の管で囲まれた空間内に、金属パネルが組み付けられ、該金属パネルの周辺が折り曲げられて側板が一体に形成されて該側板が管に対応する凹んだ円弧形態とされ、金属パネルが直接管の組成する空間内に嵌め込まれて係合位置決めされることを特徴とする、水平及び垂直連結機能を具えた管継手。The pipe joint having horizontal and vertical connection functions according to claim 1, wherein a metal panel is assembled in a space surrounded by tubes on each side of the assembled shelf, and a periphery of the metal panel is bent to form a side plate. A horizontal and vertical connection function, characterized in that the side panels are integrally formed to have a concave arc shape corresponding to the tube, and the metal panel is directly fitted and engaged in the space defined by the tube. Fitted pipe fittings. 請求項1記載の水平及び垂直連結機能を具えた管継手において、管継手の隣り合う水平挿入棒間の夾角部分にあって側方向に補助支持片が延伸され、補助支持片の端部に穿孔が設けられ、該穿孔に吸盤が組みつけられ、ガラス板の組みつけに供されることを特徴とする、水平及び垂直連結機能を具えた管継手。2. The pipe joint having horizontal and vertical connection functions according to claim 1, wherein the auxiliary support piece is extended laterally at an included angle between adjacent horizontal insertion rods of the pipe joint, and a hole is drilled at an end of the auxiliary support piece. A pipe joint having a horizontal and vertical connection function, characterized in that a suction cup is attached to the perforation and the glass plate is attached. 請求項1記載の水平及び垂直連結機能を具えた管継手において、管継手の水平挿入棒の基部に縦向きに貫通する挿入孔が設けられて、ガラス扉の角部に設けられた角保護片の凸柱の挿入に供されて、ガラス扉が開閉自在に枢接されることを特徴とする、水平及び垂直連結機能を具えた管継手。2. A pipe joint having a horizontal and vertical connection function according to claim 1, wherein an insertion hole penetrating vertically is provided at a base of a horizontal insertion rod of the pipe joint, and a corner protection piece provided at a corner of a glass door. A pipe joint having a horizontal and vertical connection function, characterized in that a glass door is pivotally connected so as to be openable and closable when a convex column is inserted. 請求項1記載の水平及び垂直連結機能を具えた管継手において、組立式棚の各側の管が組成する垂直空間内にガラス板が取り付けられ、ガラス板の角部の角保護片が設けられ、並びに角保護片の外縁が管に対応する凹んだ円弧形態とされ、管による垂直形態のガラス板に対する挟持限位が形成されることを特徴とする、水平及び垂直連結機能を具えた管継手。The pipe joint having horizontal and vertical connection functions according to claim 1, wherein a glass plate is mounted in a vertical space defined by tubes on each side of the modular shelf, and corner protection pieces at corners of the glass plate are provided. And a pipe joint having a horizontal and vertical connection function, wherein the outer edge of the corner protection piece is formed in a concave arc shape corresponding to the pipe, and a clamping limit for the vertical glass plate is formed by the pipe. .
JP2003002993U 2003-05-26 2003-05-26 Pipe fittings with horizontal and vertical connection functions Expired - Fee Related JP3098064U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010513801A (en) * 2006-12-19 2010-04-30 アイディン キーヴァンルー Combinable component set
KR101365047B1 (en) * 2012-02-20 2014-02-20 이광남 Pipe Joint
JP2021517268A (en) * 2018-03-05 2021-07-15 シロップ リミテッドSyrp Limited Rail elements for camera slider rail system
KR20230030878A (en) * 2021-08-26 2023-03-07 김건영 Assembly Type System Furniture Frame

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010513801A (en) * 2006-12-19 2010-04-30 アイディン キーヴァンルー Combinable component set
KR101365047B1 (en) * 2012-02-20 2014-02-20 이광남 Pipe Joint
JP2021517268A (en) * 2018-03-05 2021-07-15 シロップ リミテッドSyrp Limited Rail elements for camera slider rail system
KR20230030878A (en) * 2021-08-26 2023-03-07 김건영 Assembly Type System Furniture Frame

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