JP3238124U - Connecting pin - Google Patents

Abstract

【課題】被連結部材の連結状態を確実に、かつ強固に維持できると共に、容易に、かつ安価に製作することができる連結ピンを提供する。
【解決手段】連結ピン１０は、連結すべき被連結部材Ｐにそれぞれ形成されたピン孔Ｈに回動自在に挿通される挿通部１１と、一端側に配される前記被連結部材Ｐの外側部を保持するための第１保持部１３と、前記各被連結部材Ｐの外側部を保持するための第２保持部１２とからなる略コの字状のピン本体１７と、他端側に配される前記被連結部材Ｐの外側部を保持すべく前記第２保持部１２の端部に内向きに設けられる第１保持体１６と、前記被連結部材Ｐの外側部に磁着させるべく前記第２保持部１２に設けられる第１磁性体１４とを備えている。
【選択図】図３

PROBLEM TO BE SOLVED: To provide a connecting pin which can surely and firmly maintain a connected state of a member to be connected and can be easily and inexpensively manufactured.
SOLUTION: A connecting pin 10 has an insertion portion 11 rotatably inserted into a pin hole H formed in each of the connected members P to be connected, and an outer side of the connected member P arranged on one end side. A substantially U-shaped pin body 17 including a first holding portion 13 for holding the portions and a second holding portion 12 for holding the outer portion of each connected member P, and on the other end side. The first holding body 16 provided inward at the end of the second holding portion 12 to hold the outer portion of the connected member P to be arranged, and the outer portion of the connected member P to be magnetized. It is provided with a first magnetic body 14 provided in the second holding portion 12.
[Selection diagram] Fig. 3

Description

本考案は、複数の被連結部材を適宜連結して組み立てられる、例えば工事現場の仮設フェンスやバリケード、室内空間を仕切るための間仕切り等において、支柱等の被連結部材を相互に連結するために使用される連結ピンに関するものである。 The present invention is used to connect connected members such as columns to each other in temporary fences and barricades at construction sites, partitions for partitioning interior spaces, etc., which are assembled by appropriately connecting a plurality of connected members. It is about the connecting pin to be made.

従来、この種の連結ピンとしては、例えば特開２０２０－４１７０３号公報記載の発明が存在する。すなわち、この連結ピンは、コの字状に形成され、一端部が被連結部材のピン孔に回動自在に挿着される硬質部材と、前記硬質部材の他端部に前かがみに曲げて延長されるかかり部分とからなるものであり、全体が丸棒状に形成されている。 Conventionally, as a connecting pin of this type, for example, there is an invention described in Japanese Patent Application Laid-Open No. 2020-41703. That is, the connecting pin is formed in a U shape, and one end thereof is rotatably inserted into the pin hole of the member to be connected to the hard member, and the other end of the hard member is bent forward and extended. It consists of a hanging part, and the whole is formed in the shape of a round bar.

特開２０２０－４１７０３号公報Japanese Unexamined Patent Publication No. 2020-41703

しかしながら、上記従来の連結ピンは、前記硬質部材の一端部を前記被連結部材の各ピン孔に回動自在に挿着して両被連結部材を連結するだけのものであって、その自重の作用により連結状態を維持するものであるために、例えば前記連結ピンや被連結部材に異物が接触する等、不用意に外力が作用すると、両者の連結状態に支障を与えるという虞があった。特に、工事現場のフェンスやバリケードにあっては、手荒く取り扱われる場合も多いために、前記連結ピンは前記被連結部材をより一層確実に、かつ強固に連結できるようにすることが望ましい。 However, the conventional connecting pin simply inserts one end of the hard member rotatably into each pin hole of the connected member to connect both connected members, and has its own weight. Since the connected state is maintained by the action, there is a possibility that the connected state of the two may be hindered if an external force acts carelessly, for example, when a foreign substance comes into contact with the connecting pin or the member to be connected. In particular, fences and barricades at construction sites are often handled roughly, so it is desirable that the connecting pin be able to connect the connected member more reliably and firmly.

それ故に、本考案は、かかる点に鑑みてなされたものであり、その目的とするところは、被連結部材の連結状態を確実に、かつ強固に維持できる共に、容易に、かつ安価に製作することができる連結ピンを提供することにある。 Therefore, the present invention has been made in view of the above points, and the purpose thereof is to reliably and firmly maintain the connected state of the members to be connected, and to manufacture the members easily and inexpensively. The purpose is to provide connecting pins that can be used.

請求項１に記載の連結ピンは、連結すべき被連結部材にそれぞれ形成されたピン孔に回動自在に挿通される挿通部と、一端側に配される前記被連結部材の外側部を保持するための第１保持部と、前記各被連結部材の外側部を保持するための第２保持部と、からなる略コの字状のピン本体と、他端側に配される前記被連結部材の外側部を保持すべく前記第２保持部の端部に内向きに設けられる第１保持体と、前記被連結部材の外側部に磁着させるべく前記第２保持部に設けられる第１磁性体とを備えていることを特徴とする。 The connecting pin according to claim 1 holds an insertion portion rotatably inserted into a pin hole formed in each of the connected members to be connected and an outer portion of the connected member arranged on one end side. A substantially U-shaped pin body composed of a first holding portion for holding the outer portion of each connected member, and the connected portion arranged on the other end side. A first holding body provided inward at the end of the second holding portion to hold the outer portion of the member, and a first holding portion provided on the second holding portion to be magnetically attached to the outer portion of the connected member. It is characterized by having a magnetic material.

請求項１に記載の連結ピンにあっては、連結する前記被連結部材のピン孔が同軸上となるように配置した状態で、前記連結ピンを把持しつつ、前記ピン本体の挿通部を、一端側に配される前記被連結部材のピン孔を介して、他端側に配される前記被連結部材のピン孔に挿通する。この状態で前記連結ピンの把持状態を解除すると、その自重により前記連結ピンは前記挿通部を軸心として下向きに回動し、前記第２保持部に設けられた前記第１磁性体が前記被連結部材の外側部に磁着する。これにより、前記各被連結部材は前記第１保持部、第２保持部および第１保持体により保持された状態で連結される。一方、前記被連結部材から前記連結ピンを取り外す場合は、前記連結ピンを把持しつつ前記第１磁性体と前記被連結部材との磁着状態を解除し、前記ピン本体の挿通部を軸心として上向きに回動して、前記挿通部を前記各被連結部材のピン孔から離脱すればよい。これにより、前記連結ピンによる前記被連結部材の連結状態は解除されることになる。 In the connecting pin according to claim 1, the insertion portion of the pin body is inserted while gripping the connecting pin in a state where the pin holes of the connected member to be connected are arranged coaxially. It is inserted into the pin hole of the connected member arranged on the other end side through the pin hole of the connected member arranged on one end side. When the gripping state of the connecting pin is released in this state, the connecting pin rotates downward with the insertion portion as the axis due to its own weight, and the first magnetic material provided in the second holding portion is covered with the cover. Magnetized on the outer side of the connecting member. As a result, each of the connected members is connected in a state of being held by the first holding portion, the second holding portion, and the first holding body. On the other hand, when the connecting pin is removed from the connected member, the magnetized state between the first magnetic body and the connected member is released while grasping the connecting pin, and the insertion portion of the pin body is centered on the axis. The insertion portion may be separated from the pin hole of each connected member by rotating upward. As a result, the connected state of the connected member by the connecting pin is released.

請求項１に記載の連結ピンにおいては、前記連結ピンの第２保持部に前記被連結部材の外側部に磁着する第１磁性体が設けられているために、前記被連結部材と前記第１磁性体とが磁着することによって、例えば前記連結ピンや前記被連結部材に異物が接触する等、不用意に外力が作用しても、前記被連結部材に対して前記ピン本体の挿通部が回動するような事態を回避でき、前記連結ピンによる前記被連結部材の連結保持状態が確実に、強固に維持される。よって、例えば手荒く取り扱われることが多い工事現場のフェンスやバリケード等における前記被連結部材の連結においても、その連結状態を良好に維持することができる。 In the connecting pin according to claim 1, since the second holding portion of the connecting pin is provided with the first magnetic material magnetically attached to the outer portion of the connected member, the connected member and the first. (1) Even if an external force is inadvertently applied to the connecting pin or the connected member due to magnetic adhesion with the magnetic material, for example, a foreign object comes into contact with the connecting pin or the connected member, the insertion portion of the pin body is inserted into the connected member. It is possible to avoid a situation in which the magnet is rotated, and the connected holding state of the connected member by the connecting pin is surely and firmly maintained. Therefore, for example, even in the connection of the connected members in fences, barricades, etc. at construction sites, which are often handled roughly, the connected state can be maintained well.

請求項２に記載の連結ピンは、請求項１記載の連結ピンにおいて、前記第１保持体は、平面視において先端部側程下向きに傾斜するように構成されてなることを特徴とする。 The connecting pin according to claim 2 is the connecting pin according to claim 1, wherein the first holding body is configured to be inclined downward toward the tip end portion in a plan view.

請求項２に記載の連結ピンにあっては、前記第１磁性体が前記被連結部材に磁着した際には、前記被連結部材が前記第１保持部、第２保持部および平面視において先端部側程下向きに傾斜するように構成された前記第１保持体により前記被連結部材が連結保持される。 In the connecting pin according to claim 2, when the first magnetic material is magnetically attached to the connected member, the connected member is in the first holding portion, the second holding portion, and the plan view. The connected member is connected and held by the first holding body configured to be inclined downward toward the tip end portion.

請求項２に記載の連結ピンにおいては、前記第１保持体が平面視において先端部側程下向きに傾斜するように構成されているため、前記第２保持部と前記被連結部材の外側部との磁着時において、前記第１保持体による前記被連結部材の保持範囲が確保されるので、前記連結ピンによる前記被連結部材の連結状態がより確実なものになる。 In the connecting pin according to claim 2, since the first holding body is configured to incline downward toward the tip portion in a plan view, the second holding portion and the outer portion of the connected member are formed. At the time of magnetism, the holding range of the connected member by the first holding body is secured, so that the connected state of the connected member by the connecting pin becomes more reliable.

請求項３に記載の連結ピンは、請求項１又は２記載の連結ピンにおいて、前記第１磁性体が磁石シート又は磁石であることを特徴とする。 The connecting pin according to claim 3 is the connecting pin according to claim 1 or 2, wherein the first magnetic material is a magnet sheet or a magnet.

請求項３に記載の連結ピンにあっては、前記第１磁性体である磁石シート又は磁石を介して前記第２保持部と前記被連結部材とが磁着して、前記被連結部材の連結状態が維持される。前記第１磁性体を磁石シート又は磁石で構成することにより、安価にその製作が行えることになる。 In the connecting pin according to claim 3, the second holding portion and the connected member are magnetically bonded via a magnet sheet or a magnet which is the first magnetic material, and the connected member is connected. The state is maintained. By forming the first magnetic material with a magnet sheet or a magnet, the first magnetic material can be manufactured at low cost.

請求項４に記載の連結ピンは、請求項１又は２記載の連結ピンにおいて、前記第２保持部には、連結時に前記被連結部材間に形成される空間部に挿入されて前記被連結部材を保持する第２保持体が設けられる共に、前記第２保持体には、前記被連結部材に磁着可能な第２磁性体が設けられてなることを特徴とする。 The connecting pin according to claim 4 is the connecting pin according to claim 1 or 2, wherein the second holding portion is inserted into a space portion formed between the connected members at the time of connection to form the connected member. A second holding body is provided, and the second holding body is provided with a second magnetic body that can be magnetized to the connected member.

請求項５に記載の連結ピンは、請求項３記載の連結ピンにおいて、前記第２保持部には、連結時に前記被連結部材間に形成される空間部に挿入されて前記被連結部材を保持する第２保持体が設けられる共に、前記第２保持体には、前記被連結部材に磁着可能な第２磁性体が設けられてなることを特徴とする。 The connecting pin according to claim 5 is the connecting pin according to claim 3, and is inserted into the space portion formed between the connected members at the time of connection to hold the connected member in the second holding portion. A second holding body is provided, and the second holding body is provided with a second magnetic body that can be magnetically attached to the connected member.

請求項４および５に記載の連結ピンにあっては、連結時に前記被連結部材間の空間部に挿入される前記第２保持体には、前記第２磁性体が設けられているために、前記第２磁性体を介して前記第２保持体と前記被連結部材とが磁着して保持されることになる。このように、前記第２保持部と前記被連結部材との磁着だけではなく、さらに前記第２保持体と前記被連結部材との磁着によって、前記連結ピンによる被連結部材の連結状態の確実性がより一層向上することになる。 In the connecting pins according to claims 4 and 5, since the second holding body inserted into the space between the connected members at the time of connecting is provided with the second magnetic body, the second magnetic body is provided. The second holding body and the connected member are magnetically attached and held via the second magnetic body. As described above, not only the magnetic adhesion between the second holding portion and the connected member, but also the magnetic adhesion between the second holding body and the connected member causes the connected member to be connected by the connecting pin. The certainty will be further improved.

請求項６に記載の連結ピンは、請求項４又は５記載の連結ピンにおいて、前記第２磁性体が磁石シート又は磁石であることを特徴とする。 The connecting pin according to claim 6 is the connecting pin according to claim 4 or 5, wherein the second magnetic material is a magnet sheet or a magnet.

請求項６に記載の連結ピンにあっては、前記第２磁性体である磁石シート又は磁石を介して前記第２保持体と前記被連結部材とが磁着して、前記被連結部材の連結状態が維持される。前記第２磁性体を磁石シート又は磁石で構成することにより、安価にその製作が行える。 In the connecting pin according to claim 6, the second holding body and the connected member are magnetically bonded via a magnet sheet or a magnet which is the second magnetic body, and the connected member is connected. The state is maintained. By forming the second magnetic material with a magnet sheet or a magnet, the second magnetic material can be manufactured at low cost.

本考案によれば、被連結部材の連結状態を確実に、かつ強固に維持できる共に、容易に、かつ安価に製作することができる連結ピンを提供することができる。 According to the present invention, it is possible to provide a connecting pin that can reliably and firmly maintain the connected state of the member to be connected and that can be easily and inexpensively manufactured.

本考案に係る連結ピンを示し、（ａ）は斜視図で、（ｂ）はピン本体の第２保持部に第１磁性体を取り付ける前の斜視図である。The connecting pin according to the present invention is shown, (a) is a perspective view, and (b) is a perspective view before attaching the first magnetic material to the second holding portion of the pin body. 連結ピンの第２保持部に第１磁性体を取り付ける手順を示し、（ａ）は第１磁性体を取り付けた第２保持部に熱収縮チューブを挿入する斜視図で、（ｂ）は熱収縮チューブに熱を加えて収縮固定する斜視図である。The procedure for attaching the first magnetic material to the second holding portion of the connecting pin is shown, (a) is a perspective view of inserting a heat-shrinkable tube into the second holding portion to which the first magnetic material is attached, and (b) is a heat-shrinkable portion. It is a perspective view which applies heat to a tube and shrinks and fixes. 連結ピンにより被連結部材を連結した状態を示す斜視図である。It is a perspective view which shows the state which connected the connected member by the connecting pin. 連結ピンにより被連結部材を連結した状態を示し、（ａ）は平面図で、（ｂ）は（ａ）のＡ―Ａ線断面図である。A state in which the connected members are connected by a connecting pin is shown, (a) is a plan view, and (b) is a sectional view taken along line AA of (a). 連結ピンを使用して組み立てられた工事現場用フェンスの正面図である。It is a front view of a construction site fence assembled using a connecting pin. 連結ピンを使用して組み立てられた卓上パーテーションを示し、（ａ）は斜視図で、（ｂ）は使用状態の斜視図である。A tabletop partition assembled using a connecting pin is shown, (a) is a perspective view, and (b) is a perspective view in a used state. 連結ピンを使用して組み立てられたフロアパーテーションの使用状態を示す斜視図である。It is a perspective view which shows the use state of the floor partition assembled using the connecting pin. 連結ピンの他の実施形態を示す斜視図である。It is a perspective view which shows the other embodiment of a connecting pin. 連結ピンの他の実施形態を示し、（ａ）は平面図で、（ｂ）は正面図で、（ｃ）は（ｂ）のＢ―Ｂ線断面図である。Other embodiments of the connecting pin are shown, (a) is a plan view, (b) is a front view, and (c) is a sectional view taken along line BB of (b). 連結ピンの他の実施形態の使用状態を示す斜視図である。It is a perspective view which shows the use state of another embodiment of a connecting pin. 連結ピンの他の実施形態を示し、（ａ）は第１磁性体たる磁石を取り付ける前の斜視図で、（ｂ）は第１磁性体を取り付けた後の斜視図で、（ｃ）は（ｂ）のＣ―Ｃ線断面図ある。Other embodiments of the connecting pin are shown, (a) is a perspective view before attaching the magnet as the first magnetic material, (b) is a perspective view after attaching the first magnetic material, and (c) is (c). b) is a cross-sectional view taken along the line CC.

以下、本考案に係る連結ピンの一実施形態について、図面に従って説明する。図１および図２に示す連結ピン１０は、鉄製の丸棒を折曲して形成されている。この連結ピン１０は、図３および図４に示すように、被連結部材たる支柱Ｐに設けられたピン孔Ｈに回動自在に挿通される挿通部１１と、一端側に配される前記支柱Ｐの外側部Ｐ１を保持する第１保持部１３と、各支柱Ｐ、Ｐの外側部Ｐ２、Ｐ２を保持する第２保持部１２とからなる略コの状のピン本体１７と、他端側に配される前記支柱Ｐの外側部Ｐ３を保持するため、前記第２保持部１２の端部に内向きに形成される第１保持体１６と、前記第２保持部１２に設けられる第１磁性体１４とを備えている。 Hereinafter, an embodiment of the connecting pin according to the present invention will be described with reference to the drawings. The connecting pin 10 shown in FIGS. 1 and 2 is formed by bending an iron round bar. As shown in FIGS. 3 and 4, the connecting pin 10 has an insertion portion 11 rotatably inserted into a pin hole H provided in a support column P as a connected member, and the support column arranged on one end side. A pin body 17 in the shape of a substantially U, which is composed of a first holding portion 13 for holding the outer portion P1 of P and a second holding portion 12 for holding the outer portions P2 and P2 of each of the columns P and P, and the other end side. A first holding body 16 formed inward at the end of the second holding portion 12 and a first holding portion 12 provided on the second holding portion 12 in order to hold the outer portion P3 of the support column P arranged on the above. It is provided with a magnetic body 14.

前記第１磁性体１４は、所定の長さを有する略半円弧状の磁石シートからなり、図１および図２に示すように、前記第２保持部１２の内側周面に設けられている。前記第１磁性体１４は、図２のように熱収縮チューブ１５を熱収縮させて外嵌被覆することにより、前記第２保持部１２に取り付けられている。なお、前記第１磁性体１４は、例えば接着剤等を使用して前記第２保持部１２に取り付けてもよい。前記第１保持体１６は、平面視において先端部側程下向きに傾斜するように構成されている。以上で説明したように連結ピン１０は、全体の構成が極めて簡易であるために、容易に、かつ安価に製作することができる。 The first magnetic body 14 is made of a substantially semicircular arc-shaped magnet sheet having a predetermined length, and is provided on the inner peripheral surface of the second holding portion 12 as shown in FIGS. 1 and 2. The first magnetic body 14 is attached to the second holding portion 12 by heat-shrinking the heat-shrinkable tube 15 and covering it with an outer cover as shown in FIG. The first magnetic material 14 may be attached to the second holding portion 12 by using, for example, an adhesive. The first holding body 16 is configured to be inclined downward toward the tip end portion in a plan view. As described above, the connecting pin 10 can be easily and inexpensively manufactured because the overall configuration is extremely simple.

次に、このような構成からなる連結ピン１０を使用して、前記被連結部材である一対の支柱Ｐを連結する場合について説明する。図３のように前記支柱Ｐは長尺状の角パイプからなり、対向する所定の外側部にピン孔Ｈがそれぞれ形成されている。なお、前記ピン孔Ｈは前記支柱Ｐの長さ等に応じて、その長さ方向に所定間隔を有して複数形成される。 Next, a case where the pair of columns P, which are the members to be connected, are connected to each other by using the connecting pin 10 having such a configuration will be described. As shown in FIG. 3, the support column P is formed of a long square pipe, and pin holes H are formed in opposite predetermined outer portions. A plurality of the pin holes H are formed with a predetermined interval in the length direction according to the length of the support column P and the like.

先ず、図３および図４に示すように、連結する一対の支柱Ｐを近接させて配置し、作業者が前記ピン本体１７を把持しつつ、その挿通部１１を前記支柱Ｐの各ピン孔Ｈに挿通した後、前記ピン本体１７の把持状態を解除する。これにより、前記連結ピン１０がその自重により前記挿通部１１を軸心として下向きに回動し、前記第２保持部１２が前記第１磁性体１４を介して前記支柱Ｐの外側部Ｐ２、Ｐ２に磁着し、前記支柱Ｐ、Ｐが連結ピン１０により連結される。このような極めて簡単な操作により、前記支柱Ｐを連結することができる。 First, as shown in FIGS. 3 and 4, a pair of columns P to be connected are arranged close to each other, and while the operator grips the pin body 17, the insertion portion 11 thereof is inserted into each pin hole H of the column P. After inserting the pin body 17, the gripping state of the pin body 17 is released. As a result, the connecting pin 10 rotates downward with the insertion portion 11 as the axis due to its own weight, and the second holding portion 12 passes through the first magnetic body 14 to the outer portions P2 and P2 of the support column P. The columns P and P are connected by a connecting pin 10. The columns P can be connected by such an extremely simple operation.

また、前記第１磁性体１４を介した前記第２保持部１２と前記支柱Ｐとの磁着状態は、その磁力により良好に維持されるため、例えば前記連結ピン１０や前記支柱Ｐに異物が接触する等、不用意に外力が作用しても、前記支柱Ｐに対して前記ピン本体１７の挿通部１１が回動するような事態は回避され、前記連結ピン１０による前記支柱Ｐ、Ｐの連結保持状態は確実に、かつ強固に維持される。しかも、前記第１保持体１６は、平面視において先端部側程下向きに傾斜するように構成されているため、図３に示すように前記第２保持部１２と前記支柱Ｐとの磁着時において、前記第１保持体１６による前記支柱Ｐの保持幅Ｌが十分に確保されるので、前記支柱Ｐの連結保持状態の確実性がさらに向上することになる。従って、例えば手荒く取り扱われることが多い工事現場のフェンスやバリケード等における連結においても、前記連結ピン１０による良好な連結状態は長期にわたり維持される。 Further, since the magnetically applied state between the second holding portion 12 and the support column P via the first magnetic body 14 is maintained satisfactorily by the magnetic force, for example, foreign matter may be present on the connecting pin 10 or the support column P. Even if an external force is inadvertently applied such as contact, the situation where the insertion portion 11 of the pin body 17 rotates with respect to the support column P is avoided, and the support columns P and P by the connecting pin 10 are prevented from rotating. The connection holding state is surely and firmly maintained. Moreover, since the first holding body 16 is configured to incline downward toward the tip end portion in a plan view, as shown in FIG. 3, when the second holding portion 12 and the support column P are magnetized. In the above, since the holding width L of the support column P by the first holding body 16 is sufficiently secured, the certainty of the connected holding state of the support column P is further improved. Therefore, for example, even in the case of connection in fences, barricades, etc. at construction sites, which are often handled roughly, a good connection state by the connection pin 10 is maintained for a long period of time.

一方、前記支柱Ｐから前記連結ピン１０を取り外す場合は、前記連結ピン１０を把持しつつ前記第２保持部１２と前記支柱Ｐとの磁着状態を解除し、前記ピン本体１７の挿通部１１を軸心として上向きに回動して、前記挿通部１１を前記各支柱Ｐ、Ｐのピン孔Ｈから離脱すればよい。このような簡単な操作により、前記連結ピン１０による前記支柱Ｐ、Ｐの連結状態を解除することができる。 On the other hand, when the connecting pin 10 is removed from the support column P, the magnetized state between the second holding portion 12 and the support column P is released while grasping the connection pin 10, and the insertion portion 11 of the pin body 17 is released. The insertion portion 11 may be separated from the pin holes H of the respective columns P and P by rotating upward with the center of the axis. By such a simple operation, the connection state of the columns P and P by the connection pin 10 can be released.

図５～図７は、上記実施形態における連結ピン１０の、より具体的な使用例を示したものである。図５は複数のフェンス材Ｓを連結して組み立てられた工事用フェンス２９を示し、各フェンス材Ｓの両端部に設けられた前記支柱Ｐが前記連結ピン１０により連結される。図６は卓上パーテーション３０を示し、平板状のパネル３１と、下端部に脚部３２を有する複数の支柱Ｐとからなっている。前記パネル３１の各両端部が、一対の前記支柱Ｐ、Ｐにより挟持されるように配した状態で、前記支柱Ｐ、Ｐが前記連結ピン１０により連結されている。なお、前記パネル３１の両端部にも前記連結ピン１０の挿通部１１が回動自在に挿通されるピン孔（図示せず）が設けられている。図７は複数のフロアパーテーション材Ｆを連結して組み立てられた室内用間仕切り４０を示し、前記フロアパーテーション材Ｆは枠材４１と平面状のパネル４２とからなり、前記枠材４１の縦部材が前記支柱Ｐとして構成されている。隣り合う前記支柱Ｐ、Ｐが前記連結ピン１０により連結されている。前記連結ピン１０によれば、前記フロアパーテーション材Ｆを長さ方向に直線状に連結するだけではなく、同図のように三枚の前記フロアパーテーション材Ｆを交差させて連結することもできる。以上で説明した図５～図７における前記支柱Ｐ、Ｐは、前記連結ピン１０により上下二箇所で連結しているが、前記支柱Ｐの長さや重量等に応じて連結箇所は増減可能である。 5 to 7 show more specific examples of using the connecting pin 10 in the above embodiment. FIG. 5 shows a construction fence 29 assembled by connecting a plurality of fence materials S, and the columns P provided at both ends of each fence material S are connected by the connecting pin 10. FIG. 6 shows a tabletop partition 30, which is composed of a flat plate-shaped panel 31 and a plurality of columns P having legs 32 at the lower ends. The columns P and P are connected by the connecting pin 10 in a state where both ends of the panel 31 are arranged so as to be sandwiched by the pair of columns P and P. Both ends of the panel 31 are also provided with pin holes (not shown) through which the insertion portions 11 of the connecting pins 10 can be rotatably inserted. FIG. 7 shows an indoor partition 40 assembled by connecting a plurality of floor partition materials F. The floor partition material F is composed of a frame material 41 and a flat panel 42, and the vertical member of the frame material 41 is a vertical member. It is configured as the support column P. The adjacent columns P and P are connected by the connecting pin 10. According to the connecting pin 10, not only the floor partitioning material F can be linearly connected in the length direction, but also three floor partitioning materials F can be crossed and connected as shown in the figure. The columns P and P in FIGS. 5 to 7 described above are connected at two points above and below by the connecting pin 10, but the connecting points can be increased or decreased depending on the length, weight, and the like of the columns P. ..

なお、前記支柱Ｐ、Ｐ間に空間部Ｑを有して連結されるような場合には（図１０参照）、前記連結ピン１０は次のように構成することもできる。すなわち、図８～図１０に示すように、上記実施形態における前記第２保持部１２の略中央部内面に前記第１保持体１６と略平行に第２保持体２１を設けると共に、前記第２保持体２１に前記第１磁性体１４と同様の構成からなる第２磁性体２２（磁石シート）を熱収縮チューブ２３により取り付けるのである。この場合、前記第１磁性体１４は前記第２保持体２１を避けるようにして、その両側に位置する所定の部位に設けられる。これにより、前記第１磁性体１４に加えて前記第２磁性体２２を介して前記第２保持体２１と前記支柱Ｐ、Ｐとが磁着した状態で各支柱Ｐ、Ｐが連結されるために、前記支柱Ｐをがたつかせることなく、より一層確実に、かつ強固に保持することができる。 In the case where the columns P and P are connected to each other with a space Q (see FIG. 10), the connecting pin 10 can also be configured as follows. That is, as shown in FIGS. 8 to 10, the second holding body 21 is provided on the inner surface of the substantially central portion of the second holding portion 12 in the above embodiment substantially in parallel with the first holding body 16, and the second holding body 21 is provided. A second magnetic body 22 (magnet sheet) having the same structure as the first magnetic body 14 is attached to the holding body 21 by a heat shrink tube 23. In this case, the first magnetic body 14 is provided at predetermined portions located on both sides of the second holding body 21 so as to avoid the second holding body 21. As a result, the columns P and P are connected to each other in a state where the second holding body 21 and the columns P and P are magnetized via the second magnetic body 22 in addition to the first magnetic body 14. In addition, the support column P can be held more reliably and firmly without rattling.

また、本実施形態における連結ピン１０も、全体の構成が極めて簡易であるために、安価に、かつ容易に製作できるという実用的な利点がある。 Further, the connecting pin 10 in the present embodiment also has a practical advantage that it can be manufactured inexpensively and easily because the overall configuration is extremely simple.

なお、上記実施形態においては、前記連結ピン１０を丸棒で構成しているが、本考案は決してこれに限定されるものではなく、その構成は適宜変更可能である。 In the above embodiment, the connecting pin 10 is composed of a round bar, but the present invention is not limited to this, and the configuration can be changed as appropriate.

また、前記被連結部材として支柱Ｐの材質は、上記実施形態のような鉄に限られるものではない。要は、第１磁性体１４や第２磁性体２２が磁着可能な金属や合金等で前記被連結部材が構成されればよい。 Further, the material of the support column P as the connected member is not limited to iron as in the above embodiment. In short, the connected member may be made of a metal or alloy on which the first magnetic body 14 and the second magnetic body 22 can be magnetized.

上記実施形態では、前記第１磁性体１４および第２磁性体２２を磁石シートで構成しているが、これに代えて例えば磁石を使用することも可能である。図１１は、前記第１磁性体１４として磁石を使用した連結ピン１０の具体例を示したものであり、前記第２保持部１２の内側周面に所定間隔を有して形成した凹溝１２ａに第１磁性体１４としての磁石が嵌合され、これが上記実施形態と同様に前記熱収縮チューブ１５で外嵌被覆されている。この場合も、上記実施形態と同様の作用効果を奏する。 In the above embodiment, the first magnetic body 14 and the second magnetic body 22 are composed of a magnet sheet, but for example, a magnet can be used instead of the magnet sheet. FIG. 11 shows a specific example of the connecting pin 10 using a magnet as the first magnetic body 14, and is a concave groove 12a formed on the inner peripheral surface of the second holding portion 12 with a predetermined interval. A magnet as the first magnetic body 14 is fitted to the magnet, and the magnet is covered with the heat-shrinkable tube 15 in the same manner as in the above embodiment. Also in this case, the same effect as that of the above embodiment is obtained.

その他、前記連結ピン１０の寸法や、前記被連結部材の形状等の各部の具体的な構成も、本考案が意図する範囲内において任意に設計変更自在である。 In addition, the specific configuration of each part such as the dimensions of the connecting pin 10 and the shape of the connected member can be arbitrarily changed within the range intended by the present invention.

１０ 連結ピン
１１ 挿通部
１２ 第２保持部
１３ 第１保持部
１４ 第１磁性体
１６ 第１保持体
１７ ピン本体
２１ 第２保持体
２２ 第２磁性体
Ｈ ピン孔
Ｐ 支柱（被連結部材）
Ｑ 空間部
10 Connecting pin 11 Insertion part 12 2nd holding part 13 1st holding part 14 1st magnetic body 16 1st holding body 17 Pin body 21 2nd holding body 22 2nd magnetic body H pin hole P strut (connected member)
Q space part

Claims (6)

連結すべき被連結部材にそれぞれ形成されたピン孔に回動自在に挿通される挿通部と、
一端側に配される前記被連結部材の外側部を保持するための第１保持部と、
前記各被連結部材の外側部を保持するための第２保持部と、からなる略コの字状のピン本体と、
他端側に配される前記被連結部材の外側部を保持すべく前記第２保持部の端部に内向きに設けられる第１保持体と、
前記被連結部材の外側部に磁着させるべく前記第２保持部に設けられる第１磁性体と、を備えてなることを特徴とする連結ピン。 An insertion portion that is rotatably inserted into a pin hole formed in each of the members to be connected to be connected, and an insertion portion.
A first holding portion for holding the outer portion of the connected member arranged on one end side, and
A second holding portion for holding the outer portion of each connected member, a substantially U-shaped pin body composed of the second holding portion, and a pin body having a substantially U shape.
A first holding body provided inwardly at the end of the second holding portion to hold the outer portion of the connected member arranged on the other end side, and
A connecting pin comprising: a first magnetic material provided in the second holding portion so as to be magnetically attached to the outer portion of the connected member. 前記第１保持体は、平面視において先端部側程下向きに傾斜するように構成されてなることを特徴とする請求項１記載の連結ピン。 The connecting pin according to claim 1, wherein the first holding body is configured to be inclined downward toward the tip end portion in a plan view. 前記第１磁性体が、磁石シート又は磁石であることを特徴とする請求項１又は２記載の連結ピン。 The connecting pin according to claim 1 or 2, wherein the first magnetic material is a magnet sheet or a magnet. 前記第２保持部には、連結時に前記被連結部材間に形成される空間部に挿入されて前記被連結部材を保持する第２保持体が設けられる共に、
前記第２保持体には、前記被連結部材に磁着可能な第２磁性体が設けられてなることを特徴とする請求項１又は２記載の連結ピン。 The second holding portion is provided with a second holding body that is inserted into a space formed between the connected members at the time of connection to hold the connected members.
The connecting pin according to claim 1 or 2, wherein the second holding body is provided with a second magnetic body that can be magnetized to the connected member. 前記第２保持部には、連結時に前記被連結部材間に形成される空間部に挿入されて前記被連結部材を保持する第２保持体が設けられる共に、
前記第２保持体には、前記被連結部材に磁着可能な第２磁性体が設けられてなることを特徴とする請求項３記載の連結ピン。 The second holding portion is provided with a second holding body that is inserted into a space formed between the connected members at the time of connection to hold the connected members.
The connecting pin according to claim 3, wherein the second holding body is provided with a second magnetic body that can be magnetized to the connected member. 前記第２磁性体が、磁石シート又は磁石であることを特徴とする請求項４又は５記載の連結ピン。
The connecting pin according to claim 4 or 5, wherein the second magnetic material is a magnet sheet or a magnet.

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