JPH07317730A - Rod-like material end attaching tool - Google Patents

Rod-like material end attaching tool

Info

Publication number
JPH07317730A
JPH07317730A JP6118692A JP11869294A JPH07317730A JP H07317730 A JPH07317730 A JP H07317730A JP 6118692 A JP6118692 A JP 6118692A JP 11869294 A JP11869294 A JP 11869294A JP H07317730 A JPH07317730 A JP H07317730A
Authority
JP
Japan
Prior art keywords
rod
engaging
locking piece
main body
locking
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
Application number
JP6118692A
Other languages
Japanese (ja)
Inventor
Soichi Akaishi
宗一 赤石
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AKAISHI KOGYO KK
Original Assignee
AKAISHI KOGYO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AKAISHI KOGYO KK filed Critical AKAISHI KOGYO KK
Priority to JP6118692A priority Critical patent/JPH07317730A/en
Publication of JPH07317730A publication Critical patent/JPH07317730A/en
Pending legal-status Critical Current

Links

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  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)

Abstract

PURPOSE:To facilitate attachment/detachment to/from a rod-like material end, so as to eliminate the possibility of dropping by attachably/detachably engaging an engaging member with a main body through a process of rotating the rod-like body after fitting a locking flap of the engaging member into a fitting part. CONSTITUTION:After an attaching part 11 is fixed on a fixing surface 9, engaging members 8a, 8B fixed on respective pipes 2, 3 are inserted into engaging holes 12 faced to each other, and locking flaps 25, 25 of the engaging members 8A, 8B are fitted and inserted between engaging pieces 19, 19 of main bodies 7, so as to bring respective outer end wall outer surfaces 24A of the engaging members 8A, 8B into contact with the inner end surfaces of the locking pieces 19. Both pipes 2, 3 are rotated in the direction of an arrow mark provided on collar parts 21 of respective engaging members 8A, 8B, so as to bring positioning stoppers 28 into contact with the ends in the circumferential direction of the locking pieces 19 of the main bodies 7. At this time, the locking pieces 19 are pinched by the wedge effect of an inclined surface of the locking pieces 25 from both side in the axial direction and locked and fixed, thereby the rod-like material 1 is not dropped caused by slipping off of the locking members 8A, 8B from the main bodies 7.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、円形、角形その他の断
面形状のパイプや中実のロッド等の伸縮自在な棒状材の
端部を壁面、天板などの固定面に固着する取付具に関す
る。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixture for fixing an end of a stretchable rod-shaped member such as a pipe or a solid rod having a circular, square or other cross-sectional shape to a fixed surface such as a wall surface or a top plate. .

【0002】[0002]

【従来の技術】従来、この種棒状材端部取付具として
は、例えば実公平4−14662号公報記載のパイプ等
の架設具、又は、実開平5−76335号公報記載のハ
ンガーパイプの取付け構造が知られている。前者の架設
具は、対向壁面にねじ等により固着させる台座部材と、
パイプ外端に固着される結合部材とからなり、台座部材
端面には嵌合係止凹部が軸線方向と直交方向に凹設さ
れ、他方の結合部材の端面に嵌合係止突部が軸線方向と
直交方向に設けられ、前記凹部に嵌合突部を嵌入係合さ
せるようになっている。
2. Description of the Related Art Heretofore, as this kind of rod-shaped end fitting, for example, a fitting such as a pipe described in Japanese Utility Model Publication No. 4-14662 or a hanger pipe mounting structure described in Japanese Utility Model Publication No. 5-76335. It has been known. The former installation tool is a pedestal member that is fixed to the opposing wall surface with screws or the like,
The fitting member is fixed to the outer end of the pipe, and the fitting locking recess is provided in the end surface of the pedestal member in the direction orthogonal to the axial direction, and the fitting locking projection is axially formed in the end surface of the other coupling member. It is provided in a direction orthogonal to and the fitting projection is fitted into and engaged with the recess.

【0003】また、後者のハンガーパイプ取付け構造
は、上端に天井壁面への固定片を有する側片部の下部に
パイプ被嵌用突部を設けて取付ブラケットを構成し、前
記突部にパイプ外端を被嵌させて固定ピンにより固着す
るようにしたものである。
In the latter hanger pipe mounting structure, a pipe fitting projection is provided at a lower portion of a side piece portion having a fixing piece to the ceiling wall surface at an upper end to form a mounting bracket, and the projection is attached to the outside of the pipe. The end is fitted and fixed by a fixing pin.

【0004】[0004]

【発明が解決しようとする課題】ところで、前記従来技
術のうち前者にあっては、対向壁面にしか取付けること
ができないうえ、パイプに物が当たった場合に台座部材
から結合部材が抜け出す惧れがあり、台座部材を正確に
取付けないと結合部材を嵌入係合することができないな
どの問題がある。
By the way, in the former of the above-mentioned prior arts, the former can be mounted only on the opposite wall surface, and in the case where an object hits the pipe, there is a fear that the coupling member may come out of the pedestal member. However, there is a problem that the coupling member cannot be fitted and engaged unless the pedestal member is correctly attached.

【0005】また、後者にあっては、パイプ端部のピン
孔とパイプ被嵌用突部のピン孔を合わせた後、固定ピン
により固着するので、作業が面倒であるという難点があ
る。本発明は、上述のような実状に鑑みてなされたもの
で、その目的とするところは、棒状材端部の固定面への
着脱が容易で、しかも、容易に脱落する惧れがないパイ
プ等の棒状材端部取付具を提供するにある。
Further, in the latter case, since the pin hole at the end of the pipe and the pin hole at the projection for fitting the pipe are aligned and then fixed by the fixing pin, the work is troublesome. The present invention has been made in view of the above situation, and an object thereof is a pipe or the like that can be easily attached to and detached from a fixed surface of an end portion of a rod-shaped material, and is not likely to be easily dropped. To provide a bar end fitting.

【0006】[0006]

【課題を解決するための手段】上記目的を達成するため
に、本発明では、次の技術的手段を講じた。すなわち、
本発明は、伸縮自在な棒状材の外端部を、固定面に取り
付ける取付具であって、固定面に固定具により固着され
る取付具本体と、棒状材の外端部に固着される係合部材
とを備えて構成され、前記本体及び係合部材には棒状材
の軸方向への移動を阻止するべく互いに係合する係止片
を備えると共に、前記本体には、係合部材が棒状材の軸
心回り回転自在に係合される係合孔と、係合部材の係止
片が嵌合される係止片嵌合部とを備え、該嵌合部に係合
部材の係止片を嵌合させた後に棒状材を回転させて前記
本体の係止片に係合部材の係止片を着脱自在に係合させ
ていることを特徴としている。
In order to achieve the above object, the present invention takes the following technical means. That is,
The present invention relates to a fixture for attaching an outer end of a stretchable rod-shaped member to a fixed surface, a fixture body fixed to the fixed surface by the fixture, and a fixture fixed to the outer end of the rod-shaped member. The main body and the engaging member are provided with engaging pieces that engage with each other to prevent the rod-shaped material from moving in the axial direction, and the main body has the engaging member in the form of a rod. An engaging hole that is rotatably engaged around the axis of the material and an engaging piece fitting portion into which the engaging piece of the engaging member is fitted are provided, and the engaging member is engaged with the engaging portion. It is characterized in that after the pieces are fitted together, the rod-shaped member is rotated to detachably engage the engagement piece of the engagement member with the engagement piece of the main body.

【0007】また、本発明は、前記本体と係合部材との
少なくとも一方に、本体に対して棒状材を回転すること
により本体の係止片と係合部材の係止片とが係合された
ときに回転を規制すべく他方に当接する位置決めストッ
パが設けられていることを特徴としている。さらに、本
発明は、前記本体の係止片と前記係合部材の係止片のう
ち少なくとも一方の棒状材軸方向係止面が、係合回転方
向先端から後方に向かって上る傾斜面とされていること
を特徴としている。
Further, according to the present invention, at least one of the main body and the engaging member is engaged with the engaging piece of the main body and the engaging piece of the engaging member by rotating the rod member with respect to the main body. It is characterized in that it is provided with a positioning stopper that comes into contact with the other in order to regulate the rotation when it is turned on. Further, in the present invention, at least one of the locking piece of the main body and the locking piece of the engaging member has a rod-shaped axial locking surface that is an inclined surface that rises rearward from the front end in the engaging rotation direction. It is characterized by

【0008】[0008]

【作用】本発明によれば、取付具本体を固定面の所望位
置に固定具例えばビスにより固着し、伸縮自在な棒状材
の両外端部に係合部材を接着剤等により固着した後、該
係合部材の係止片を前記本体の係止片嵌合部に嵌入して
所定角度回転させることにより、前記本体の係止片に係
合部材の係止片が係合され、棒状材の取付けが完了す
る。この取付完了状態では、棒状材の伸縮部の固定が不
要であり、しかも、棒状材に衝撃が加わっても、棒状材
が回転せず、したがって、棒状材が容易に脱落すること
はない。
According to the present invention, the fixture main body is fixed to a desired position on the fixing surface with a fixture such as a screw, and the engaging members are fixed to both outer ends of the expandable rod-like member with an adhesive or the like. The locking piece of the engaging member is fitted into the locking piece fitting portion of the main body and rotated by a predetermined angle, whereby the locking piece of the engaging member is engaged with the locking piece of the main body, Installation is completed. In this attachment completed state, it is not necessary to fix the expansion / contraction portion of the rod-shaped member, and further, even if an impact is applied to the rod-shaped member, the rod-shaped member does not rotate, so that the rod-shaped member does not easily fall off.

【0009】また、本発明によれば、ストッパを備える
と共に、少なくとも一方の係止片は、その軸方向端面を
傾斜させてクサビ機能が付与されているので、係合部材
の係止片が本体側係止片にロックされて棒状材の回転が
拘束され、不用意に棒状材が回転することはなく、確実
に脱落防止できる。
Further, according to the present invention, since the stopper is provided and at least one of the locking pieces is provided with a wedge function by inclining the axial end surface thereof, the locking piece of the engaging member is the main body. The rod-shaped member is locked by the side locking pieces to restrain the rotation of the rod-shaped member, the rod-shaped member does not rotate carelessly, and the falling-off can be reliably prevented.

【0010】[0010]

【実施例】以下、本発明の実施例を、図面に基づいて説
明する。図1乃至図15において、棒状材1は、インナ
パイプ2とアウタパイプ3により伸縮自在に構成されて
いる。本発明実施例に係る棒状材端部取付具4は、固定
面9(本実施例では天井面)に固定ねじ6(固定具)に
より固着される取付具本体7と、棒状材1の外端部、す
なわちパイプ外端2A,3Aに固着される係合部材8と
を備えて構成されている。各パイプ2,3と係合部材8
との固着は、例えば、パイプ外端2A,3Aを係合部材
8に嵌合して接着剤により接着するのが好ましい。
Embodiments of the present invention will be described below with reference to the drawings. 1 to 15, the rod-shaped member 1 is configured to be expandable and contractable by an inner pipe 2 and an outer pipe 3. The rod-shaped member end fitting 4 according to the embodiment of the present invention includes a fitting body 7 fixed to a fixing surface 9 (ceiling surface in this embodiment) with a fixing screw 6 (fixing member), and an outer end of the rod-shaped member 1. Part, that is, the engaging member 8 fixed to the pipe outer ends 2A and 3A. Each pipe 2, 3 and the engaging member 8
It is preferable that, for example, the outer ends 2A and 3A of the pipes are fitted to the engaging member 8 and adhered by an adhesive agent.

【0011】前記取付具本体7は、図1〜図8に示すよ
うに、固定面9(天井面)に取付けうる第1取付部10
と、この第1取付部10に一体的に形成されかつ前記固
定面9に直交する別の固定面(例えば側壁面)に取付け
うる第2取付部11を有する。これら第1取付部10と
第2取付部11の両方を固定面に取付固定してもよい
し、第1取付部10のみを固定面9に取付固定してもよ
い。
As shown in FIGS. 1 to 8, the attachment main body 7 has a first attachment portion 10 which can be attached to a fixed surface 9 (ceiling surface).
And a second mounting portion 11 which is integrally formed with the first mounting portion 10 and can be mounted on another fixed surface (for example, a side wall surface) orthogonal to the fixed surface 9. Both the first attachment portion 10 and the second attachment portion 11 may be attached and fixed to the fixing surface, or only the first attachment portion 10 may be attached and fixed to the fixing surface 9.

【0012】第1取付部10の先端側には係合部材嵌入
係合部13が一体に設けられている。この嵌入係合部1
3には、固定面9と平行な軸線をもつ係合孔12が形成
されている。また、前記各取付部10,11には固定ね
じ挿通孔14,15が設けられており、各取付部10,
11の固定面9に当接する取付面10A,11Aには、
複数の凹条溝16,17が夫々設けられ、固定面9に接
当する面積を少なくして、固定面9に沿い易くすると共
に軽量化が図られている。
An engagement member fitting engagement portion 13 is integrally provided on the tip end side of the first mounting portion 10. This fitting engagement portion 1
An engagement hole 12 having an axis parallel to the fixed surface 9 is formed in the hole 3. Further, each of the mounting portions 10 and 11 is provided with fixing screw insertion holes 14 and 15, respectively.
The mounting surfaces 10A and 11A that contact the fixed surface 9 of 11 are
A plurality of recessed grooves 16 and 17 are provided respectively, and the area in contact with the fixed surface 9 is reduced so that it can easily follow the fixed surface 9 and the weight is reduced.

【0013】前記係合孔12は、係合部材8の挿入側が
大径の円形を呈して取付部11の端縁側に位置してお
り、反対側開口が係合部材8の係止片嵌合部18とされ
ると共に、該嵌合部18の軸方向内端段差壁12Aに略
扇形状の係止片19が係合孔12中心から対称的にかつ
嵌合部18内周面よりも係合孔12中心側に突出状に設
けられている。また、前記係合部13の挿入側端には、
前記固定ねじ挿通孔15の中心線上に対応して、ねじ回
動工具(例えばドライバー)の挿入用切欠20が設けら
れている。
The engaging hole 12 has a large-diameter circular shape on the insertion side of the engaging member 8 and is located on the end edge side of the mounting portion 11, and the opening on the opposite side is engaged with the engaging piece of the engaging member 8. And a substantially fan-shaped locking piece 19 is formed on the axially inner end step wall 12A of the fitting portion 18 symmetrically from the center of the engagement hole 12 and closer than the inner peripheral surface of the fitting portion 18. It is provided in a protruding shape on the center side of the dowel hole 12. Further, at the insertion side end of the engaging portion 13,
Corresponding to the center line of the fixing screw insertion hole 15, a notch 20 for inserting a screw turning tool (for example, a driver) is provided.

【0014】前記係合部材8は、図1、図2、図9〜図
13に示すように、前記各パイプ外端2A,3Aに外嵌
しうる軸方向一端が塞がれた円筒状で、対向内端側外周
に鍔部21が形成され、該鍔部外周面に係合部材8の係
合回転方向を示す矢印22が設けられており、パイプ挿
入孔23の内径が、インナパイプ2及びアウタパイプ3
を挿入しうる大きさの2種類とされている。即ち、係合
部材8は、インナパイプ用8Aとアウタパイプ用8Bか
らなっているが、構造は全く同じで、前記本体7に嵌入
係合させうるように、パイプ挿入孔径のみが異なり、他
は同寸法である。
As shown in FIGS. 1, 2, and 9 to 13, the engaging member 8 is of a cylindrical shape in which one end in the axial direction which can be fitted onto each of the pipe outer ends 2A and 3A is closed. A flange portion 21 is formed on the outer periphery of the opposing inner end side, and an arrow 22 indicating the engaging rotation direction of the engaging member 8 is provided on the outer peripheral surface of the flange portion, and the inner diameter of the pipe insertion hole 23 is the inner pipe 2. And outer pipe 3
There are two types of sizes that can be inserted. That is, the engaging member 8 is composed of an inner pipe 8A and an outer pipe 8B, but the structure is exactly the same, only the pipe insertion hole diameter is different so that the main body 7 can be fitted and engaged, and the other members are the same. It is a dimension.

【0015】係合部材8の外径は、芯ズレ吸収のために
前記本体7の係合孔12の直径よりも若干小さく、遊嵌
可能とされ、軸方向外端壁24には、その外端面に、図
9に示すように、前記本体7の係止片19,19間に嵌
合する係止片25,25が外周面に中心に対して対称的
に突設された筒状係止部26が設けられ、該係止部26
の外周と前記壁外面24Aと係止片25の間に、前記係
止片19の嵌入係合周溝27が形成されており、各係止
片25の周方向一端(回転方向後端)側に位置して係止
部26外周面26Aに位置決めストッパ28が突設され
ている。
The outer diameter of the engaging member 8 is slightly smaller than the diameter of the engaging hole 12 of the main body 7 for absorbing the misalignment, and can be loosely fitted to the outer wall of the axial outer end wall 24. As shown in FIG. 9, on the end face, a cylindrical locking member having locking members 25, 25 fitted between the locking members 19, 19 of the main body 7 symmetrically projecting from the center on the outer peripheral surface. The portion 26 is provided and the locking portion 26 is provided.
A fitting engagement peripheral groove 27 of the locking piece 19 is formed between the outer periphery of the locking wall 25 and the outer surface 24A of the wall and the locking piece 25. A positioning stopper 28 is provided on the outer peripheral surface 26A of the locking portion 26 at the position.

【0016】また、前記係止片25の前記壁外面24A
側の係止面25Aは、その回転方向前端から後端のスト
ッパ28に向かって、軸方向厚さが順次厚くなる緩やか
な傾斜面とされ、前記係止片19の接触面間でクサビ効
果を生じるようにしてある。なお、前記外端壁24に、
係止片25に対応して設けた扇形孔29は、成形用の型
抜き孔である。
Further, the outer wall surface 24A of the locking piece 25.
The side locking surface 25A is a gently inclined surface in which the axial thickness gradually increases from the front end in the rotational direction toward the stopper 28 at the rear end, and a wedge effect is provided between the contact surfaces of the locking pieces 19. It happens. In addition, in the outer end wall 24,
The fan-shaped hole 29 provided corresponding to the locking piece 25 is a die-cutting hole for molding.

【0017】前記インナパイプ2用の係合部材8Aは、
図14、図15に示すように、その外周面に軸線方向に
延びる多数の突条30を設けて、重量軽減(材料の節
減)を図ることができる。上記実施例において、棒状材
1を壁面などの同一固定面9に取付ける場合、まず、各
パイプ2,3の外端2A,3Aに、接着剤を塗布した
後、夫々係合部材8A,8Bを図1に示すように外嵌
し、接着固定する。なお、両パイプ2,3の嵌合部は、
伸縮自在で固定手段を備えていないので、係合部材8の
取付け向きを考える必要がない。
The engaging member 8A for the inner pipe 2 is
As shown in FIGS. 14 and 15, a large number of protrusions 30 extending in the axial direction can be provided on the outer peripheral surface of the outer peripheral surface to reduce the weight (material saving). In the above embodiment, when the rod-shaped member 1 is attached to the same fixed surface 9 such as a wall surface, first, the outer ends 2A and 3A of the pipes 2 and 3 are coated with an adhesive, and then the engaging members 8A and 8B are respectively attached. As shown in FIG. 1, it is externally fitted and adhesively fixed. The fitting part of both pipes 2 and 3 is
Since it is expandable and contractible and has no fixing means, it is not necessary to consider the mounting direction of the engaging member 8.

【0018】次いで、固定面9の所望取付位置に、図1
に示すように、取付部11の取付面11Aを当てがい、
固定ねじ挿通孔15から固定ねじ6を挿入し、固定面9
に取付具本体7をその係合孔12が対向するように固着
した後、各パイプ2,3に固着した係合部材8A,8B
を、対向する係合孔12に挿入し、前記本体7の係止片
19,19間に係合部材8A,8Bの係止片25,25
を嵌合挿入し、係止片19の内端面に係合部材8A,8
Bの各外端壁外面24Aに当接させる。
Next, at a desired mounting position of the fixing surface 9, as shown in FIG.
As shown in, attach the mounting surface 11A of the mounting portion 11,
Insert the fixing screw 6 from the fixing screw insertion hole 15 to fix the fixing surface 9
After the fixture body 7 is fixed to the pipes so that the engagement holes 12 face each other, the engagement members 8A and 8B are fixed to the pipes 2 and 3, respectively.
Are inserted into the engaging holes 12 facing each other, and the engaging pieces 25, 25 of the engaging members 8A, 8B are inserted between the engaging pieces 19, 19 of the main body 7.
Is fitted and inserted, and the engaging members 8A, 8
The outer surface 24A of each outer end wall of B is brought into contact.

【0019】続いて、両パイプ2,3を各係合部材8
A,8Bの鍔部21に設けた矢印22の方向に回転さ
せ、係止部26の外周面26Aに設けた位置決めストッ
パ28を、前記本体7の係止片19の周方向端に当接さ
せる。このとき、係止片25の傾斜面25Aのクサビ効
果により、係止片19が前記壁外面24Aと係止片25
の傾斜面25Aとによって軸方向両側から挟着され、係
止固定されるので、係合部材8A,8Bが衝撃等により
不用意に回転することがなく、係合部材8A,8Bが前
記本体7から外れて棒状材1が脱落することはない。
Subsequently, the pipes 2 and 3 are connected to the engaging members 8 respectively.
The positioning stopper 28 provided on the outer peripheral surface 26A of the engaging portion 26 is brought into contact with the circumferential end of the engaging piece 19 of the main body 7 by rotating in the direction of the arrow 22 provided on the collar portion 21 of A and 8B. . At this time, due to the wedge effect of the slanted surface 25A of the locking piece 25, the locking piece 19 is brought into contact with the wall outer surface 24A and the locking piece 25.
Since it is sandwiched from both sides in the axial direction by the inclined surface 25A and is locked and fixed, the engaging members 8A and 8B do not rotate carelessly due to a shock or the like, and the engaging members 8A and 8B are not locked by the main body 7. The rod-shaped member 1 does not fall off from it.

【0020】そして、棒状材1を取付具本体7から取り
外す場合は、各パイプ2,3を係合部材8A,8Bの矢
印22と反対方向に回転させて引き抜くことにより、容
易に取り外すことができる。なお、上記実施例におい
て、前記棒状材1を対向垂直又は水平固定面に、該棒状
材1が固定面と直交状となるように取付ける場合は、取
付具本体7の取付部10を利用して取付けることができ
る。
When the rod-shaped member 1 is to be removed from the fixture body 7, the pipes 2 and 3 can be easily removed by rotating the pipes 2 and 3 in the directions opposite to the arrows 22 of the engaging members 8A and 8B and pulling them out. . In the above embodiment, when the rod-shaped material 1 is attached to the facing vertical or horizontal fixed surface so that the rod-shaped material 1 is orthogonal to the fixed surface, the attachment portion 10 of the attachment body 7 is used. Can be installed.

【0021】本発明は、上記実施例に限定されるもので
はなく、適宜設計変更することができる。例えば、係止
片19の係止片25との接触面を傾斜面としてクサビ機
能を付与することができ、さらに、ストッパ28も取付
具本体7側の係止片嵌合孔18に設けることができる。
The present invention is not limited to the above embodiments, but can be modified in design as appropriate. For example, the contact surface of the locking piece 19 with the locking piece 25 may be an inclined surface to provide a wedge function, and a stopper 28 may also be provided in the locking piece fitting hole 18 on the attachment body 7 side. it can.

【0022】[0022]

【発明の効果】以上説明したように、本発明は、伸縮自
在な棒状材の外端部を、固定面に取り付ける取付具であ
って、固定面に固定具により固着される取付具本体と、
棒状材の外端部に固着される係合部材とを備えて構成さ
れ、前記本体及び係合部材には棒状材の軸方向への移動
を阻止するべく互いに係合する係止片を備えると共に、
前記本体には、係合部材が棒状材の軸心回り回転自在に
係合される係合孔と、係合部材の係止片が嵌合される係
止片嵌合部とを備え、該嵌合部に係合部材の係止片を嵌
合させた後に棒状材を回転させて前記本体の係止片に係
合部材の係止片を着脱自在に係合させているので、棒状
材端部の固定面への着脱が容易で、かつ従来のような固
定ピンが不要であり、棒状材が衝撃を受けても不用意に
脱落する惧れがなく、棒状材伸縮部の固定手段が不要で
ある。
As described above, the present invention is a fixture for attaching the outer end of a stretchable rod-shaped member to a fixed surface, and a fixture body fixed to the fixed surface by the fixture.
An engaging member fixed to the outer end of the rod-shaped member, and the main body and the engaging member are provided with engaging pieces that engage with each other to prevent the rod-shaped member from moving in the axial direction. ,
The main body is provided with an engagement hole into which an engagement member is rotatably rotatable about an axis of a rod-shaped member, and an engagement piece fitting portion into which an engagement piece of the engagement member is fitted, After the locking piece of the engaging member is fitted into the fitting portion, the rod-shaped material is rotated so that the locking piece of the engaging member is detachably engaged with the locking piece of the main body. The ends can be easily attached to and detached from the fixing surface, and the fixing pins used in the past are not required.There is no fear that the rod will accidentally fall off even if it receives an impact. It is unnecessary.

【0023】また、本発明は、前記本体と係合部材との
少なくとも一方に、本体に対して棒状材を回転すること
により本体の係止片と係合部材の係止片とが係合された
ときに回転を規制すべく他方に当接する位置決めストッ
パが設けられているので、係止位置決めが確実にでき、
脱落防止を図ることができる。さらに、本発明は、前記
本体と係合部材の少なくとも一方の係止片の棒状材軸方
向係止面が、係合回転方向先端から後方に向かって上る
傾斜面とされていることを特徴とするものであるから、
クサビ効果によって、両係止片を強固に挟着固定でき、
不用意に係合部材が離脱方向に回転することがなく、棒
状材の脱落を完全に防止できる。
According to the present invention, the locking piece of the main body and the locking piece of the engaging member are engaged with at least one of the main body and the engaging member by rotating a rod-shaped member with respect to the main body. Since there is a positioning stopper that comes into contact with the other in order to regulate rotation when locked, locking positioning can be done reliably,
It can be prevented from falling off. Furthermore, the present invention is characterized in that the rod-shaped material axial locking surface of at least one of the locking pieces of the main body and the engaging member is an inclined surface that rises rearward from the tip in the engaging rotation direction. Because it does
By the wedge effect, both locking pieces can be firmly clamped and fixed,
The engagement member does not rotate inadvertently in the disengagement direction, and the rod-shaped member can be completely prevented from falling off.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の実施例を示す分解斜視図である。FIG. 1 is an exploded perspective view showing an embodiment of the present invention.

【図2】同実施例の一部破断拡大正面図である。FIG. 2 is a partially cutaway enlarged front view of the embodiment.

【図3】同実施例の取付具本体の対向内方側面図であ
る。
FIG. 3 is a side view of the inside of the fixture main body of the embodiment facing each other.

【図4】同取付具本体の対向外方側面図である。FIG. 4 is a side view of an outer side of the attachment body facing each other.

【図5】図3の上面図である。FIG. 5 is a top view of FIG.

【図6】図4のA−A線断面図である。6 is a cross-sectional view taken along the line AA of FIG.

【図7】図4のB−B線断面図である。7 is a sectional view taken along line BB of FIG.

【図8】図6のC−C線断面図である。8 is a cross-sectional view taken along line CC of FIG.

【図9】同実施例の係合部在の外端側面図である。FIG. 9 is a side view of the outer end of the engaging portion of the embodiment.

【図10】図9のD−D線矢視断面図である。FIG. 10 is a cross-sectional view taken along the line DD of FIG.

【図11】図9のE−E線矢視断面図である。11 is a cross-sectional view taken along the line EE of FIG.

【図12】図9のF−F線矢視断面図である。12 is a sectional view taken along the line FF of FIG.

【図13】図10の左側面図である。13 is a left side view of FIG.

【図14】同実施例におけるインナパイプ用係合部在の
他の実施例を示す一部破断正面図である。
FIG. 14 is a partially cutaway front view showing another embodiment of the inner pipe engaging portion in the embodiment.

【図15】図14の右側面図である。FIG. 15 is a right side view of FIG.

【符号の説明】[Explanation of symbols]

1 棒状材 2 インナパイプ 2A 外端部 3 アウタパイプ 3A 外端部 4 取付具 6 固定ねじ 7 取付具本体 8 係合部材 8A 係合部材 8B 係合部材 9 固定面 12 係合孔 18 係止片嵌合部 19 係止片 25A 係止面 28 ストッパ DESCRIPTION OF SYMBOLS 1 Rod-shaped material 2 Inner pipe 2A Outer end part 3 Outer pipe 3A Outer end part 4 Mounting tool 6 Fixing screw 7 Mounting tool body 8 Engaging member 8A Engaging member 8B Engaging member 9 Fixing surface 12 Engaging hole 18 Engaging piece fitting Joint part 19 Locking piece 25A Locking surface 28 Stopper

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 伸縮自在な棒状材(1)の外端部(2
A,3A)を、固定面(9)に取り付ける取付具であっ
て、固定面(9)に固定具(6)により固着される取付
具本体(7)と、棒状材(1)の外端部(2A,3A)
に固着される係合部材(8)とを備えて構成され、前記
本体(7)及び係合部材(8)には棒状材(1)の軸方
向への移動を阻止するべく互いに係合する係止片(1
9,25)を備えると共に、前記本体(7)には、係合
部材(8)が棒状材(1)の軸心回り回転自在に係合さ
れる係合孔(12)と、係合部材(8)の係止片(2
5)が嵌合される係止片嵌合部(18)とを備え、該嵌
合部(18)に係合部材(8)の係止片(25)を嵌合
させた後に棒状材(1)を回転させて前記本体(7)の
係止片(19)に係合部材(8)の係止片(25)を着
脱自在に係合させていることを特徴とする棒状材端部取
付具。
1. An outer end portion (2) of a stretchable rod-shaped member (1).
A, 3A) is a fixture for attaching to the fixed surface (9), the fixture body (7) fixed to the fixed surface (9) by the fixture (6), and the outer end of the rod-shaped member (1). Department (2A, 3A)
And an engaging member (8) fixedly attached to the main body (7) and the engaging member (8) so as to prevent the rod-shaped member (1) from moving in the axial direction. Locking piece (1
9, 25), an engaging hole (12) in which the engaging member (8) is rotatably engaged with the main body (7) so as to be rotatable around the axis of the rod-shaped member (1), and an engaging member. Locking piece (2) of (8)
5) is fitted with a locking piece fitting part (18), and after the locking piece (25) of the engaging member (8) is fitted into the fitting part (18), a rod-shaped material ( 1) The bar-shaped material end portion is characterized in that the locking piece (25) of the engaging member (8) is detachably engaged with the locking piece (19) of the main body (7) by rotating 1). Fixture.
【請求項2】 前記本体(7)と係合部材(8)との少
なくとも一方に、本体(7)に対して棒状材(1)を回
転することにより本体(1)の係止片(19)と係合部
材(8)の係止片(25)とが係合されたときに回転を
規制すべく他方に当接する位置決めストッパ(28)が
設けられていることを特徴とする請求項1に記載の棒状
材端部取付具。
2. A locking piece (19) for the main body (1) by rotating a rod-shaped member (1) with respect to the main body (7) on at least one of the main body (7) and the engaging member (8). ) And the locking piece (25) of the engaging member (8) are engaged with each other, and a positioning stopper (28) is provided which comes into contact with the other in order to regulate the rotation. An end fitting for a rod-shaped material as described in.
【請求項3】 前記本体(7)の係止片(19)と前記
係合部材(8)の係止片(25)のうち少なくとも一方
の棒状材軸方向係止面(25A)が、係合回転方向先端
から後方に向かって上る傾斜面とされていることを特徴
とする請求項1又は2に記載の棒状材端部取付具。
3. The rod-shaped axial locking surface (25A) of at least one of the locking piece (19) of the main body (7) and the locking piece (25) of the engaging member (8) is engaged. The rod-shaped member end fitting according to claim 1 or 2, which has an inclined surface that rises rearward from the tip in the combined rotation direction.
JP6118692A 1994-05-31 1994-05-31 Rod-like material end attaching tool Pending JPH07317730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6118692A JPH07317730A (en) 1994-05-31 1994-05-31 Rod-like material end attaching tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6118692A JPH07317730A (en) 1994-05-31 1994-05-31 Rod-like material end attaching tool

Publications (1)

Publication Number Publication Date
JPH07317730A true JPH07317730A (en) 1995-12-08

Family

ID=14742813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6118692A Pending JPH07317730A (en) 1994-05-31 1994-05-31 Rod-like material end attaching tool

Country Status (1)

Country Link
JP (1) JPH07317730A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002136373A (en) * 2000-10-31 2002-05-14 Matsushita Electric Works Ltd Movable box-type furniture
EP1875834A1 (en) 2006-07-05 2008-01-09 Hettich-Heinze GmbH & Co. KG Holding device for a rod and furniture
CN109043864A (en) * 2018-10-24 2018-12-21 嘉兴正祐家具有限公司 A kind of Collapsible cabinet of band sunning function
CN115962209A (en) * 2022-06-08 2023-04-14 江门市广利电子科技有限公司 Connecting device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002136373A (en) * 2000-10-31 2002-05-14 Matsushita Electric Works Ltd Movable box-type furniture
EP1875834A1 (en) 2006-07-05 2008-01-09 Hettich-Heinze GmbH & Co. KG Holding device for a rod and furniture
CN109043864A (en) * 2018-10-24 2018-12-21 嘉兴正祐家具有限公司 A kind of Collapsible cabinet of band sunning function
CN115962209A (en) * 2022-06-08 2023-04-14 江门市广利电子科技有限公司 Connecting device
CN115962209B (en) * 2022-06-08 2024-03-29 江门市广利电子科技有限公司 Connecting device

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