JP3020404U - Fixing structure for hanger devices such as clothes - Google Patents
Fixing structure for hanger devices such as clothesInfo
- Publication number
- JP3020404U JP3020404U JP1995007075U JP707595U JP3020404U JP 3020404 U JP3020404 U JP 3020404U JP 1995007075 U JP1995007075 U JP 1995007075U JP 707595 U JP707595 U JP 707595U JP 3020404 U JP3020404 U JP 3020404U
- Authority
- JP
- Japan
- Prior art keywords
- collet
- diameter
- fastener
- split
- pipe
- 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.)
- Expired - Lifetime
Links
Abstract
(57)【要約】
【目的】 組み立て式パイプで構成されたハンガー装置
の、そのパイプの接続・固定構造について、組み立てが
簡単なものを提供することである。
【構成】 締付具１３の筒軸に垂直な断面の内周をスプ
リットコレット１１の分割数で等分し、各部分曲線ｔ
が、その始点ｓにおいてスプリットコレット１１の外径
より小さい最小内径ｒ1 と正の傾きを有し、周方向時計
回りに傾きを減少させながら漸増し、領域の境界でスプ
リットコレット１１の外径より大きい極大値ｒ2 に達
し、以降半径方向に沿って前記始点ｓと同じ内径ｒ1 に
至り、隣接する領域の曲線に連なる形状のカム曲線とす
る。締付具１３の最小内径ｒ1 近傍部がコレット溝１４
に入り込んでスプリットコレット１１が開放されている
状態でパイプ１５をスプリットコレット１１に挿入し、
締付具１３を回転させると、スプリットコレット１１が
縮径し、パイプ１５が固定される。
(57) [Abstract] [Purpose] It is an object of the present invention to provide a hanger device composed of an assembled pipe, in which connection and fixing structure of the pipe can be easily assembled. [Structure] The inner circumference of the cross section of the fastener 13 perpendicular to the cylinder axis is equally divided by the number of splits of the split collet 11, and each partial curve t
Has a positive inclination with a minimum inner diameter r 1 that is smaller than the outer diameter of the split collet 11 at the starting point s, and gradually increases while decreasing the inclination in the circumferential clockwise direction. After reaching a large maximum value r 2, it reaches the same inner diameter r 1 as the starting point s along the radial direction, and the cam curve has a shape continuous with the curve of the adjacent region. The collet groove 14 is formed in the vicinity of the minimum inner diameter r 1 of the fastener 13.
Insert the pipe 15 into the split collet 11 with the split collet 11 open,
When the fastener 13 is rotated, the diameter of the split collet 11 is reduced and the pipe 15 is fixed.
Description
【０００１】[0001]
この考案は、組み立て式パイプの支柱、支杆及び掛け杆等で構成された、衣服 等のハンガー装置の、そのパイプの接続部の固定構造に関するものである。 The present invention relates to a structure for fixing a connecting portion of a pipe of a hanger device for clothes or the like, which is composed of a pillar of an assembled pipe, a supporting rod, a hanging rod and the like.
【０００２】[0002]
この種のハンガー装置は、この考案の実施例を示す図１を参照して説明すると 、隔てた対の支持台１、１間に支杆２、２を設けるとともに、各支持台１、１に 支柱３、３をそれぞれ立て、その支柱３、３間に衣料Ｓの掛け杆４、４を設けて いる。その支杆２、支柱３及び掛け杆４は、それぞれ２本の筒状パイプ２ａ、２ ｂ、３ａ、３ｂ、４ａ、４ｂで形成し、その対のパイプ２ａ、２ｂ…は一方２ａ …に他方２ｂ…が出没自在に挿入されて、支杆２、支柱３及び掛け杆４の長さが 伸縮可能となっており、その各対のパイプ２ａ、２ｂ…の挿入部において両パイ プにはまり込む貫通型の接続筒Ｔ0 （同図：Ｔ）を介して接続される。A hanger device of this type will be described with reference to FIG. 1 showing an embodiment of the present invention. A support rod 2, 2 is provided between a pair of support bases 1, 1 separated from each other, and each support base 1, 1 is provided with The columns 3 and 3 are erected, and the hanging rods 4 and 4 for the clothing S are provided between the columns 3 and 3. The supporting rod 2, the pillar 3 and the hanging rod 4 are respectively formed by two tubular pipes 2a, 2b, 3a, 3b, 4a, 4b, and the pair of pipes 2a, 2b ... 2b ... Can be inserted and retracted freely, and the length of the supporting rod 2, the pillar 3 and the hanging rod 4 can be expanded and contracted, and the pipes 2a, 2b of each pair can be fitted into both pipes at the insertion portion. It is connected via a through-type connecting tube T 0 (FIG. 11: T).
【０００３】 各支持台１にはその両端部付近のそれぞれに、支持台に直交する方向に支杆２ 、２の挿入筒Ｐ0 （同図：Ｐ）、Ｐ0 が設けられ、さらにこの挿入筒Ｐ0 、Ｐ0 と支持台に直交する方向に支柱３、３の挿入筒Ｑ0 （同図：Ｑ）、Ｑ0 が設けら れている。各挿入筒Ｐ0 、Ｑ0 は樹脂で形成されており、その端部はスプリット コレットになっている。Each support base 1 is provided with insertion cylinders P 0 (P in the same figure: P) and P 0 of supporting rods 2 and 2 in a direction orthogonal to the support bases in the vicinity of both ends thereof, and this insertion is further performed. Inserted cylinders Q 0 (Q in the figure: Q) and Q 0 of the columns 3 are provided in a direction orthogonal to the cylinders P 0 and P 0 and the support base. Each of the insertion cylinders P 0 and Q 0 is made of resin, and its end portion is a split collet.
【０００４】 支持台１と支杆２の接続は、図７、図８に示すように、支持台１の挿入筒Ｐ0 のスプリットコレット４０内にパイプ２ａを挿入し、パイプ２ａに通した樹脂の ナット４１をスプリットコレット４０にねじ込むことにより、スプリットコレッ ト４０を縮径し、パイプ２ａを支持台１に固定して行う。As shown in FIGS. 7 and 8, the support 1 and the supporting rod 2 are connected to each other by inserting the pipe 2a into the split collet 40 of the insertion cylinder P 0 of the support 1 and passing the resin through the pipe 2a. The nut 41 is screwed into the split collet 40 to reduce the diameter of the split collet 40 and fix the pipe 2a to the support base 1.
【０００５】 支持台１と支柱３の接続は、図８、図９に示すように、支持台１の挿入筒Ｑ0 のスプリットコレット４２内にパイプ３ａを挿入し、スプリットコレット４２に 締付具４３を嵌め、締付具４３をビス４４でもって締付け、スプリットコレット ４２を縮径し、パイプ３ａを支持台１に固定して行う。締付具４３やビス４４の 構成に代えてこの部分を前記スプリットコレット４０とナット４１の組み合わせ の構成とし、前述の支持台１と支杆２の接続構造とすることもできる。As shown in FIGS. 8 and 9, the support 1 and the support 3 are connected by inserting the pipe 3 a into the split collet 42 of the insertion tube Q 0 of the support 1 and tightening the split collet 42 with a fastener. 43, the fastener 43 is tightened with a screw 44, the split collet 42 is reduced in diameter, and the pipe 3a is fixed to the support 1. Instead of the structure of the fastener 43 and the screw 44, this part may be a structure of a combination of the split collet 40 and the nut 41, and the connecting structure of the support base 1 and the supporting rod 2 may be used.
【０００６】 各パイプ２ａと２ｂ、３ａと３ｂ及び４ａと４ｂの接続は、掛け杆４の場合を 示す図１０、図１１で説明すると、パイプ４ａと４ｂに嵌まる接続筒Ｔ0 と、そ の接続筒Ｔ0 の両端部にねじ込まれるナット６１とから成り、接続筒Ｔ0 の両端 部はスプリットコレット６２となっている。その接続筒Ｔ0 に両パイプ４ａ、４ ｂを嵌め、パイプ４ａへのパイプ４ｂの挿入度合を調整したのち、パイプ４ａ、 ４ｂに通したナット６１をスプリットコレット６２にねじ込むと、スプリットコ レット６２が縮径し、接続具Ｔ0 がパイプ４ａ、４ｂに固定される。この固定に より、接続具Ｔ0 を介して両パイプ４ａ、４ｂが所要長さで固定される。パイプ ２ａと２ｂ及び３ａと３ｂの接続も同様である。なお、支柱３のパイプ３ａと３ ｂの接続具Ｔ0 については、図１に示すように、二本の接続具Ｔ0 が一本の杆６ ３で一体化され、二本の支柱３、３が一つの杆６３で接続される形となっている 。The connection of the pipes 2a and 2b, 3a and 3b, and 4a and 4b will be explained with reference to FIGS. 10 and 11 showing the case of the hanging rod 4, and a connecting cylinder T 0 fitted to the pipes 4a and 4b, and And a nut 61 screwed into both ends of the connecting cylinder T 0 , and both ends of the connecting cylinder T 0 are split collets 62. After fitting both pipes 4a and 4b into the connecting cylinder T 0 and adjusting the insertion degree of the pipe 4b into the pipe 4a, the nut 61 passed through the pipes 4a and 4b is screwed into the split collet 62. Is reduced in diameter, and the connector T 0 is fixed to the pipes 4a and 4b. By this fixing, both pipes 4a and 4b are fixed to the required length via the connecting tool T 0 . The same applies to the connection of the pipes 2a and 2b and 3a and 3b. As for the connector T 0 for connecting the pipes 3 a and 3 b of the support column 3, as shown in FIG. 1, the two connection components T 0 are integrated by one rod 63, and the two support columns 3, 3 are connected by one rod 63.
【０００７】 支柱３と掛け杆４の接続は、図１２に示すように、互いに直交する挿入筒Ｒ01 、Ｒ02が一体化して設けられたコーナー部材Ｒ0 のその挿入筒Ｒ01、Ｒ02にそれ ぞれ支柱３、掛け杆４の端部を挿入し、支持台１と支杆２の接続・固定の場合と 同じようにして行う。[0007] Connection of the column 3 and over lever 4, as shown in FIG. 12, the insertion tube R 01, the insertion tube R 01 of the corner R 02 are provided integrally member R 0, R 02 which are perpendicular to each other Insert the ends of the support column 3 and the hanging rod 4 into each of them, and perform the same procedure as in the case of connecting and fixing the support base 1 and the supporting rod 2.
【０００８】[0008]
上記のような接続具はコレット構造によって各パイプを接続・固定するように しているので、図１３に示したような、端部に接続用パイプ５０を圧入した大径 パイプ２ａに対の小径パイプ２ｂをはめ込んで、接続用パイプ５０の側壁からね じ込んだボルト５１により小径パイプ２ｂを圧して両パイプ２ａ、２ｂを接続す る方法のように、ボルト５１による一点のみの圧接で固定するのではなく、スプ リットコレット内径とパイプ外径との面接触で圧接するので、十分な固定力を得 ることができる。また、図１３の方法では、接続用パイプ５０と大径パイプ２ａ の加工時の寸法公差に相互干渉があると両者の嵌合度合いが得にくく、支柱等の 組み立ての分解・再現が容易でないといった問題があるが、上記のスプリットコ レット構造による接続方法においては、そのような問題もなく組み立て操作も簡 単である。 Since the above connecting device is configured to connect and fix each pipe by the collet structure, as shown in FIG. 13, a large diameter pipe 2a in which the connecting pipe 50 is press-fitted at the end is paired with a small diameter pair. As in the method in which the pipe 2b is fitted and the small diameter pipe 2b is pressed by the bolt 51 screwed from the side wall of the connecting pipe 50 to connect both pipes 2a and 2b, the pipe 51 is fixed by press-fitting at only one point with the bolt 51. Instead of pressing, the inner diameter of the split collet and the outer diameter of the pipe are brought into pressure contact with each other, so that a sufficient fixing force can be obtained. Further, in the method of FIG. 13, if there is mutual interference between the dimensional tolerances of the connecting pipe 50 and the large-diameter pipe 2a during processing, it is difficult to obtain a fitting degree between them, and it is not easy to disassemble and reproduce the assembly of the support pillars. Although there is a problem, the above-mentioned connection method using the split collet structure does not have such a problem and the assembling operation is simple.
【０００９】 しかしながら、上記図７〜図１２で示した方法では、スプリットコレット４０ 、６２をナット４１、６１とのネジ構造によって縮径させて固定しており、ネジ を回転させて固定するのは煩わしい。However, in the method shown in FIGS. 7 to 12, the split collets 40 and 62 are reduced in diameter and fixed by the screw structure with the nuts 41 and 61, and the screw is rotated and fixed. troublesome.
【００１０】 また、支持台１と支柱３の組み立ての際、スプリットコレット４２の締付けを 上記したようなリング状の締付具４３を介してビス４４で締めて行うには、この ビス４４を回すドライバーが必要となり、その作業も手間である。When assembling the support base 1 and the support column 3, the split collet 42 is rotated by tightening the screw 44 through the ring-shaped tightening tool 43 as described above. A driver is required and the work is troublesome.
【００１１】 そこで、この考案の課題は、一方が他方に出没自在に挿入された対の筒状パイ プの挿入部を固定する接続具としてコレット構造を有するものについて、組み立 てが簡単なものを提供することにある。Therefore, an object of the present invention is to provide a connector having a collet structure as a connector for fixing the insertion portion of a pair of tubular pipes, one of which is inserted into and retracted from the other so as to be easily assembled. To provide.
【００１２】[0012]
上記課題を解決するために、第１の考案は、支持台１、１のそれぞれに横向き に設けられたパイプの挿入筒Ｐ、Ｐに支杆２、２の先端を挿入して固定し、前記 挿入筒Ｐ、Ｐに直交する方向に支持台１、１のそれぞれに設けられたパイプの挿 入筒Ｑ、Ｑに支柱３、３をそれぞれ挿入して固定し、支柱３、３の先端に、二つ の挿入筒Ｒ1 、Ｒ2 が互いに直交する方向で一体に設けられたコーナー部材Ｒ、 Ｒの一方の挿入筒Ｒ1 を挿入して固定し、他方の挿入筒Ｒ2 に衣料の掛け杆４の 端部を挿入して固定して両支柱３、３間に掛け杆４を架設し、前記支杆２、支柱 ３及び掛け杆４をそれぞれ２本の大径及び小径の筒状パイプ２ａ、２ｂ、３ａ、 ３ｂ、４ａ、４ｂで成し、その対のパイプ２ａ、２ｂ、３ａ、３ｂ、４ａ、４ｂ は大径のものに小径のものが出没自在に挿入されて、支杆２、支柱３及び掛け杆 ４の長さが伸縮可能となっており、その各挿入部が貫通型の接続筒Ｔに挿入され て固定されているハンガー装置の固定構造であって、 前記挿入筒Ｐ、Ｑ、Ｒ1 、Ｒ2 の端部及び接続筒Ｔの両端部の少なくとも一つ は、その筒の端部がスプリットコレットになっており、そのスプリットコレット には、そのコレット部に嵌まってこれを縮径させる筒状の締付具１３が嵌められ 、その締付具１３の内面は周方向のカム曲面となっており、そのカム曲面の前記 コレット部外面との関係は、カム曲面の各コレット分割片に対応する領域におい て、カム曲面が、コレット分割片の外面にその周方向に順々に接して各分割片の なす内径がパイプの外径より大きい場合から小さい場合にまで変化するように設 定したのである。In order to solve the above-mentioned problem, the first invention is to insert and fix the tips of the supporting rods 2 and 2 into the insertion cylinders P and P of the pipes provided on the supporting bases 1 and 1 in a lateral direction, respectively. The columns 3, 3 are inserted into and fixed to the insertion columns Q, Q of the pipes provided on the support bases 1, 1 in the directions orthogonal to the insertion columns P, P, respectively. and fixed by inserting the two insertion tube R 1, R 2 corner member R provided integrally in a direction orthogonal to each other, one of the insertion tube R 1 of R, clothing hung in the other of the insertion tube R 2 An end of the rod 4 is inserted and fixed, and a hanging rod 4 is installed between both columns 3 and 3. The supporting rod 2, the column 3 and the hanging rod 4 are respectively two large-diameter and small-diameter tubular pipes. 2a, 2b, 3a, 3b, 4a, 4b, and the pair of pipes 2a, 2b, 3a, 3b, 4a, 4b have a large diameter and a small diameter. The supporting rod 2, the support column 3 and the hanging rod 4 can be expanded and contracted by inserting and retracting the same, and the respective insertion portions are inserted and fixed in the through type connecting cylinder T. A fixed structure of a hanger device, wherein at least one of the ends of the insertion tubes P, Q, R 1 , R 2 and both ends of the connection tube T is a split collet at the end of the tube. The split collet is fitted with a tubular fastener 13 that fits into the collet portion and reduces the diameter thereof, and the inner surface of the fastener 13 is a cam curved surface in the circumferential direction. The relationship between the outer surface of the collet and the outer surface of the collet is that, in the region corresponding to each collet segment of the cam curved surface, the cam curved surface is in contact with the outer surface of the collet segment in the circumferential direction in order and the inner diameter of each segment is From large diameter to small diameter of pipe It was set to change.
【００１３】 第２の考案は、支持台１、１のそれぞれに横向きに設けられたパイプの挿入筒 Ｐ、Ｐに支杆２、２の先端を挿入し、前記挿入筒Ｐ、Ｐに直交する方向に支持台 １、１のそれぞれに設けられたパイプの挿入筒Ｑ、Ｑに支柱３、３をそれぞれ挿 入し、支柱３、３の先端に、二つの挿入筒Ｒ1 、Ｒ2 が互いに直交する方向で一 体に設けられたコーナー部材Ｒ、Ｒの一方の挿入筒Ｒ1 を挿入し、他方の挿入筒 Ｒ2 に衣料の掛け杆４の端部を挿入して両支柱３、３間に掛け杆４を架設し、前 記支杆２、支柱３及び掛け杆４をそれぞれ２本の大径及び小径の筒状パイプ２ａ 、２ｂ、３ａ、３ｂ、４ａ、４ｂで成し、その対のパイプ２ａ、２ｂ、３ａ、３ ｂ、４ａ、４ｂは大径のものに小径のものが出没自在に挿入されて、支杆２、支 柱３及び掛け杆４の長さが伸縮可能となっており、その各挿入部が貫通型の接続 筒Ｔに挿入されているハンガー装置の前記挿入筒Ｐ、Ｑ、Ｒ1 、Ｒ2 及び接続筒 Ｔを介した固定構造であって、 前記挿入筒Ｐ、Ｑ、Ｒ1 、Ｒ2 の端部及び接続筒Ｔの両端部がスプリットコレ ットとなっており、そのコレット部に嵌まってこれを縮径させる筒状の締付具１ ３が嵌められ、その締付具１３の内面は周方向のカム曲面となっており、そのカ ム曲面の前記コレット部外面との関係は、カム曲面の各コレット分割片に対応す る領域において、カム曲面が、コレット分割片の外面にその周方向に順々に接し て各分割片のなす内径がパイプの外径より大きい場合から小さい場合にまで変化 するように設定したのである。In the second invention, the tips of the supporting rods 2 and 2 are inserted into the insertion cylinders P and P of the pipes provided laterally on the support bases 1 and 1, respectively, and are orthogonal to the insertion cylinders P and P. The columns 3 and 3 are inserted into the pipe insertion tubes Q and Q provided on the support bases 1 and 1, respectively, and the two insertion tubes R 1 and R 2 are attached to the tips of the columns 3 and 3 with respect to each other. One of the corner members R, R, which are integrally provided in the orthogonal direction, is inserted with one insertion tube R 1 , and the other insertion tube R 2 is inserted with the end portion of the hanging rod 4 of the garment. A hanging rod 4 is installed between them, and the supporting rod 2, the column 3 and the hanging rod 4 are composed of two large-diameter and small-diameter cylindrical pipes 2a, 2b, 3a, 3b, 4a, 4b, respectively. As for the pair of pipes 2a, 2b, 3a, 3b, 4a, 4b, a small-diameter pipe is inserted into a large-diameter pipe so that the pipe can be retracted. Also, the length of the hanging rod 4 is expandable and contractable, and the respective insertion portions of the hanging rod 4 are inserted into the through-type connecting tube T. The inserting tubes P, Q, R 1 , R 2 and the connecting tube T of the hanger device. In the fixed structure, the ends of the insertion cylinders P, Q, R 1 and R 2 and the both ends of the connection cylinder T are split collects, and the split collects are fitted to the split collects. A cylindrical fastener 13 for reducing the diameter is fitted, and the inner surface of the fastener 13 is a cam curved surface in the circumferential direction. The relationship between the cam curved surface and the outer surface of the collet portion is that of the cam curved surface. In the area corresponding to each collet split piece, the cam curved surface sequentially contacts the outer surface of the collet split piece in the circumferential direction, and changes from when the inner diameter of each split piece is larger than the outer diameter of the pipe to when it is smaller. I set it to do so.
【００１４】 この時、上記スプリットコレットのコレット部に設けるコレット溝を、筒軸方 向の溝と、その筒軸方向の溝の底から周方向に所要の距離に亘る周方向溝とで構 成し、上記締付具による上記コレット分割片押圧時の分割片のたわみの回転軸を 筒軸方向とそれに垂直な方向の２方向にすることができる。At this time, the collet groove provided in the collet portion of the split collet is composed of a groove in the cylinder axis direction and a circumferential groove extending a predetermined distance in the circumferential direction from the bottom of the groove in the cylinder axis direction. However, the rotation axis of the bending of the divided piece when the collet divided piece is pressed by the fastening tool can be set in two directions of the cylinder axis direction and the direction perpendicular thereto.
【００１５】[0015]
上記のように接続具を構成したこの考案では、締付具をスプリットコレットに 嵌め込んでこれを回転させると、締付具内面のカム曲面がコレット分割片の外面 を押さえつけず、スプリットコレットが完全に開放状態となる締付具の位置が存 在する。締付具がこの位置にあるときにパイプをスプリットコレットに挿入し、 締付具を回転させてゆくと、カム曲面がコレット分割片の外面に順々に接してゆ き、ある時点からスプリットコレットが縮径され、パイプが締めつけられ固定さ れる。 In the present invention in which the connecting tool is configured as described above, when the fastener is fitted into the split collet and rotated, the cam curved surface of the inner surface of the fastener does not press the outer surface of the collet split piece and the split collet is completely removed. There is a position of the fastener that is in the open state. When the fastener is in this position, insert the pipe into the split collet and rotate the fastener until the cam curved surface sequentially contacts the outer surface of the collet split piece, and from some point the split collet Diameter is reduced and the pipe is tightened and fixed.
【００１６】 上記スプリットコレットのコレット部に設けるコレット溝を、筒軸方向の溝と 、その筒軸方向の溝の溝底に連設して周方向に所要の距離に亘って設ける周方向 溝とで構成すると、分割片が筒軸方向とそれに垂直な方向の２方向にたわみの回 転軸をもつことができ、スプリットコレットがたわみ易く、またスプリットコレ ット内面とそこに挿入されるパイプの外面との接触面が大きくなる。The collet groove provided in the collet portion of the split collet is a groove in the cylinder axis direction, and a circumferential groove provided continuously over the groove bottom of the groove in the cylinder axis direction over a required distance in the circumferential direction. With this configuration, the split piece can have a flexure axis of rotation in two directions, the cylinder axis direction and the direction perpendicular to it, and the split collet is easily bent, and the split collet inner surface and the pipe inserted therein are The contact surface with the outer surface becomes large.
【００１７】[0017]
この実施例も従来例の項において示したハンガー装置の挿入筒Ｐ、Ｑ、Ｒ1 、 Ｒ2 及び接続筒Ｔに適用し、図１を参照しつつ、先ず挿入筒Ｐを例にあげてその 構造及び作用を説明する。This embodiment is also applied to the insertion cylinders P, Q, R 1 , R 2 and the connection cylinder T of the hanger device shown in the section of the conventional example. First, referring to FIG. The structure and operation will be described.
【００１８】 このハンガー装置の支持台１側面の支杆２が接続される位置には、図２に示す ように、支杆２の配設方向に端部がスプリットコレット１１となった樹脂の挿入 筒Ｐが設けてある。このスプリットコレット１１の端部はフランジ１２になって いるが、これは、次に示すこのスプリットコレット１１の外径に嵌め込む締付具 １３をこのフランジ１２と支持台１側面の間でせき止めて、締付具１３の紛失を 防ぐためのものであり、支杆２を接続する機能にかかわるものではない。スプリ ットコレット１１の分割数は自由であるが、三つにすると最も支持効率がよく、 無為に分割数を増やすと支持効率が悪いだけでなく、スプリットコレット１１の 強度が弱くなる。スプリットコレット１１のスプリットコレット溝１４は筒軸方 向だけでなく、この筒軸方向のスプリットコレット溝１４の底から周方向に所定 の距離に亘って周方向溝１８を設けるのが好ましい。これは締付具１３によって スプリットコレット１１を縮径した際に、単に筒軸方向に溝を設けた場合に比べ 、スプリットコレット１１の分割片１６が筒軸方向とそれに垂直な方向の２方向 にたわみの回転軸をもつことができるので、スプリットコレット１１がたわみ易 く、従って、締付具１３の回転がスムーズに行えるのと同時に、スプリットコレ ット１１内面とそこに挿入されるパイプの外面との接触面が大きくなり、パイプ の固定をより強固にできるからである。As shown in FIG. 2, at a position where the supporting rod 2 on the side surface of the support base 1 of the hanger device is connected, as shown in FIG. 2, the resin whose end is a split collet 11 is inserted in the disposing direction of the supporting rod 2. A cylinder P is provided. The end of this split collet 11 is a flange 12. This is because the fastener 13 that fits into the outer diameter of the split collet 11 shown below is secured between this flange 12 and the side surface of the support base 1. The purpose is to prevent the fastener 13 from being lost, and does not relate to the function of connecting the supporting rod 2. The number of splits of the split collet 11 is free, but if the number of splits is three, the support efficiency is the best, and if the number of splits is increased unnecessarily, not only the support efficiency is poor, but also the strength of the split collet 11 is weakened. The split collet groove 14 of the split collet 11 is preferably provided not only in the cylinder axis direction but also in the circumferential direction groove 18 over a predetermined distance in the circumferential direction from the bottom of the split collet groove 14 in the cylinder axis direction. This is because when the diameter of the split collet 11 is reduced by the fastener 13, the split pieces 16 of the split collet 11 are arranged in two directions, that is, the axial direction and the direction perpendicular to the axial direction, as compared with the case where the groove is simply provided in the axial direction. Since the rotary shaft of the flexure can be provided, the split collet 11 can be easily flexed, and therefore, the fastener 13 can be smoothly rotated, and at the same time, the inner surface of the split collect 11 and the outer surface of the pipe inserted therein. This is because the contact surface with is large and the pipe can be fixed more firmly.
【００１９】 このスプリットコレット１１の外面には今言及した円筒状の締付具１３が嵌め 込まれるが、この締付具１３の内面はカム曲面を成し、このカム曲面がスプリッ トコレット１１の分割片１６の外面を押圧・開放してスプリットコレット１１を 縮径・拡径するようになっている。図３に締付具１３の筒軸に垂直な断面を示し 、この断面の内周曲線として現れる締付具１３のカム曲線を説明する。The cylindrical fastener 13 mentioned above is fitted to the outer surface of the split collet 11, and the inner surface of the fastener 13 forms a cam curved surface, and the cam curved surface divides the split collet 11. The outer surface of the piece 16 is pressed and opened to reduce the diameter of the split collet 11. FIG. 3 shows a cross section perpendicular to the cylinder axis of the fastener 13, and the cam curve of the fastener 13 that appears as an inner peripheral curve of this cross section will be described.
【００２０】 このカム曲線は、スプリットコレット１１の分割数（＝３）に対応して三等分 され、等分された各領域の部分曲線ｔは合同な形状をなしており、カム曲線全体 の中でこれら合同な三つの部分曲線ｔが周方向に沿って１２０°の周期で繰り返 される形となっている。各部分曲線ｔは、その１２０°の領域の始点ｓにおいて 前記スプリットコレット１１の拡径状態の外径寸法より小さい内径寸法ｒ1 と図 の時計回り周方向に対し正の傾きを有し、図の時計回りに周方向に沿って傾きを 減少しながら内径寸法ｒを漸増し、領域の境界において前記スプリットコレット １１の拡径状態の外径寸法より大きい最大の内径寸法ｒ2 に達し、この境界にお いて半径方向に前記始点ｓでの内径寸法ｒ1 にまで減少し、隣接する領域の部分 曲線ｔの始点ｓに連なる形状となっている。このような断面形状の締付具１３を スプリットコレット１１に嵌め込むと、締付具１３の最小の内径寸法ｒ1 を有す る部分の近傍がコレット溝１４に入り込み、締付具１３の内面がスプリットコレ ット１１の分割片１６の外面を押さえつけず、従ってスプリットコレット１１が 全く縮径されずに開放状態となる締付具１３の位置がある。締付具１３がこの位 置にある状態でスプリットコレット１１にパイプ１５を挿入し、締付具１３を図 ３の時計回りの方向に回転させてゆくと、しばらくして締付具１３の内面がスプ リットコレット１１の分割片１６の外面を押さえてゆくようになり、従って、ス プリットコレット１１が縮径し、パイプ１５が締めつけられ、対のパイプが接続 ・固定される。ちなみに、パイプ１５を挿入していない状態で締付具１３をさら に回転させてゆくと、締付具１３の前記最小の内径ｒ1 の部分がコレット溝１４ から出切った時点でスプリットコレット１１が最も縮径した状態となり、それ以 降、締付具１３を回転させてもスプリットコレット１１の径は変化せず、締付具 １３の最小内径ｒ1 の部分が次のコレット溝１４にはまり込んだ時点で再びスプ リットコレット１１が開放状態となる。The cam curve is divided into three equal parts corresponding to the number of divisions (= 3) of the split collet 11, and the partial curves t of the equally divided regions have congruent shapes, and the cam curve of the entire cam curve is divided. Among them, these three congruent partial curves t are repeated along the circumferential direction at a cycle of 120 °. Each partial curve t has an inner diameter dimension r 1 smaller than the outer diameter dimension of the expanded state of the split collet 11 at the starting point s of the 120 ° region and a positive inclination with respect to the clockwise circumferential direction in the figure, The inner diameter dimension r is gradually increased while decreasing the inclination along the circumferential direction in the clockwise direction, and reaches the maximum inner diameter dimension r 2 which is larger than the outer diameter dimension of the expanded state of the split collet 11 at the boundary of the region. In the radial direction, the inner diameter dimension r 1 at the starting point s is reduced to a shape continuous with the starting point s of the partial curve t in the adjacent region. When the fastener 13 having such a cross-sectional shape is fitted into the split collet 11, the vicinity of the portion of the fastener 13 having the smallest inner diameter dimension r 1 enters the collet groove 14 and the inner surface of the fastener 13 Does not press the outer surface of the split piece 16 of the split collet 11, so that there is a position of the fastener 13 in which the split collet 11 is in an open state without being reduced in diameter at all. Inserting the pipe 15 into the split collet 11 with the fastener 13 in this position and rotating the fastener 13 in the clockwise direction in FIG. 3, after a while, the inner surface of the fastener 13 is stopped. Presses the outer surface of the split piece 16 of the split collet 11, so that the split collet 11 is reduced in diameter, the pipe 15 is tightened, and the pair of pipes are connected and fixed. By the way, if the fastener 13 is further rotated with the pipe 15 not inserted, the split collet 11 is released when the portion of the fastener 13 having the minimum inner diameter r 1 is completely out of the collet groove 14. Is in the most reduced diameter state, and thereafter, even if the fastener 13 is rotated, the diameter of the split collet 11 does not change, and the portion of the smallest inner diameter r 1 of the fastener 13 fits into the next collet groove 14. At the time when the split collet 11 is inserted, the split collet 11 is opened again.
【００２１】 なお、スプリットコレット１１が最も縮径したときのスプリットコレット１１ 内径がパイプ１５の外径に等しいような寸法設定を行った場合にはスプリットコ レット１１が殆どパイプ１５を締めつけないので、スプリットコレット１１の内 径はそれが最も縮径したときのものがパイプ１５の外径より小さくなるように設 定しておくことが肝要である。When the split collet 11 is sized so that the inner diameter is equal to the outer diameter of the pipe 15 when the split collet 11 is most reduced in diameter, the split collet 11 hardly tightens the pipe 15. It is important to set the inner diameter of the split collet 11 so that the diameter when it is most reduced is smaller than the outer diameter of the pipe 15.
【００２２】 併せて、パイプ１５が締めつけられたときのスプリットコレット１１内面がで きるだけ多くパイプ１５の外面に接するよう、スプリットコレット１１の内径が 最も縮径したときに、コレット溝１４が塞がるようにそのコレット溝１４の溝幅 の大きさを設定する必要がある。At the same time, when the pipe 15 is tightened, the inner surface of the split collet 11 is in contact with the outer surface of the pipe 15 as much as possible, so that the collet groove 14 is closed when the inner diameter of the split collet 11 is most reduced. It is necessary to set the groove width of the collet groove 14 at the same time.
【００２３】 さらに、締付具１３の最小内径ｒ1 の部分がコレット溝１４にはまり込んだ後 、締付具１３が回転してこの空間から出る際に、回転が滑らかであるようにスプ リットコレット１１の分割片１６の外面に周方向に沿って傾斜面１７を設けてお くとよい。Furthermore, after the part of the minimum inner diameter r 1 of the fastener 13 is fitted into the collet groove 14, when the fastener 13 is rotated and comes out of this space, the split is smooth so that the rotation is smooth. An inclined surface 17 may be provided on the outer surface of the divided piece 16 of the collet 11 along the circumferential direction.
【００２４】 このように、挿入筒Ｐはそのスプリットコレット１１がこのような構造を有す る締付具１３によって縮径され、以下に示す挿入筒Ｑ、Ｒ1 、Ｒ2 及び接続筒Ｔ のスプリットコレットもこの構造を有する締付具１３によって縮径され、そこに 挿入されるパイプが固定される。次に、この実施例のパイプの固定構造によるハ ンガー装置の組み立て及び支杆、掛け杆等の長さ調整の操作について説明する。In this way, the insertion cylinder P has its split collet 11 reduced in diameter by the fastener 13 having such a structure, and the insertion cylinders Q, R 1 , R 2 and the connection cylinder T 1 shown below are The split collet is also reduced in diameter by the fastener 13 having this structure, and the pipe inserted therein is fixed. Next, the operation of assembling the hanger device by the pipe fixing structure of this embodiment and adjusting the length of the supporting rod, the hanging rod and the like will be described.
【００２５】 支持台１と支杆２の接続は、図２に示すように、先ず、締付具１３を挿入筒Ｐ のスプリットコレット１１にねじ込み、締付具１３がスプリットコレット１１の フランジ１２と支持台１のスプリットコレット１１側の側面との間に収まったと ころで、締付具１３を回転させ、スプリットコレット１１を開放状態にする。こ の状態で支杆２の端部をスプリットコレット１１に挿入し、締付具１３を回転さ せてスプリットコレット１１を縮径し、支杆２を固定して行う。As shown in FIG. 2, the support base 1 and the support rod 2 are connected by first screwing the fastener 13 into the split collet 11 of the insertion tube P, and the fastener 13 is connected to the flange 12 of the split collet 11. When it is set between the support base 1 and the side surface on the split collet 11 side, the fastener 13 is rotated to open the split collet 11. In this state, the end of the supporting rod 2 is inserted into the split collet 11, the fastener 13 is rotated to reduce the diameter of the split collet 11, and the supporting rod 2 is fixed.
【００２６】 同様に、支持台１と支柱３の接続も、図２に示すように、先ず、支持台１の挿 入筒Ｑのスプリットコレット１１に締付具１３をねじ込み、これを回転してスプ リットコレット１１を開放状態にする。この状態でスプリットコレット１１にパ イプ３ａを挿入し、締付具１３を回転してスプリットコレット１１を縮径し、パ イプ３ａを支持台１に固定して行う。Similarly, as for the connection between the support base 1 and the support column 3, as shown in FIG. 2, first, the fastener 13 is screwed into the split collet 11 of the insertion tube Q of the support base 1 and is rotated. The split collet 11 is opened. In this state, the pipe 3a is inserted into the split collet 11, the fastener 13 is rotated to reduce the diameter of the split collet 11, and the pipe 3a is fixed to the support 1.
【００２７】 パイプ２ａと２ｂ、３ａと３ｂ及び４ａと４ｂを接続する接続筒Ｔは、掛け杆 ４の場合を示す図４、図５で説明すると、この接続筒Ｔは両端部がスプリットコ レット２１になっており、それぞれのコレット部にパイプ４ａと４ｂを挿入し、 接続筒Ｔに締付具１３を嵌め込んでスプリットコレット２１を締付け、このこと によってパイプ４ａと４ｂを接続する。それぞれのコレット部の両端はフランジ ２２になっているが、このフランジ２２は先述したのと同様、このフランジ２２ 、２２間に締付具１３を止め置いて締付具１３の紛失を防ぐためのものである。The connecting cylinder T connecting the pipes 2a and 2b, 3a and 3b, and 4a and 4b is shown in FIG. 4 and FIG. 5 showing the case of the hanging rod 4. The connecting cylinder T has split collets at both ends. 21. The pipes 4a and 4b are inserted into the respective collet portions, and the fastener 13 is fitted into the connecting tube T to tighten the split collet 21, thereby connecting the pipes 4a and 4b. Both ends of each collet part are flanges 22. This flange 22 is to prevent the loss of the fastener 13 by fixing the fastener 13 between the flanges 22 and 22 as described above. It is a thing.
【００２８】 パイプ４ａと４ｂを接続するには先ず、締付具１３をスプリットコレット２１ にねじ込み、これを回転させてスプリットコレット２１を開放状態にしておく。 この状態で両方のスプリットコレット２１、２１のそれぞれにパイプ４ａ、４ｂ を嵌め、パイプ４ａへのパイプ４ｂの挿入度合を調整する。次に、締付具１３を 回転させ、スプリットコレット部２１を縮径して接続筒Ｔとパイプ４ａ、４ｂを 固定する。パイプ２ａと２ｂ及びパイプ３ａと３ｂの接続操作も同様である。な お、支柱３のパイプ３ａと３ｂの接続筒Ｔは、図１に示すように、その二本が一 本の杆６３でもって一体化され、二本の支柱３、３が一つの杆６３で接続される 形となっている。To connect the pipes 4a and 4b, first, the fastener 13 is screwed into the split collet 21 and is rotated to leave the split collet 21 in an open state. In this state, the pipes 4a and 4b are fitted into the split collets 21 and 21, respectively, and the insertion degree of the pipe 4b into the pipe 4a is adjusted. Next, the fastener 13 is rotated to reduce the diameter of the split collet portion 21 to fix the connecting cylinder T and the pipes 4a and 4b. The same applies to the operation of connecting the pipes 2a and 2b and the pipes 3a and 3b. As shown in FIG. 1, the two connecting pipes T of the pipes 3a and 3b of the support column 3 are integrated by one rod 63, and the two support columns 3 and 3 are integrated into one rod 63. It is connected with.
【００２９】 支柱３と掛け杆４の接続は、図６に示すように、端部がスプリットコレット１ １となった互いに直交する挿入筒Ｒ1 、Ｒ2 が一体化して設けられたコーナー部 材Ｒを用いて行う。この挿入筒Ｒ1 、Ｒ2 のパイプの挿入部におけるパイプの固 定構造は前記した挿入筒Ｐ、Ｑ等における場合と同じであり、その挿入筒Ｒ1 、 Ｒ2 にそれぞれ支柱３、掛け杆４の端部を挿入し、挿入筒Ｒ1 、Ｒ2 のスプリッ トコレット１１、１１をカム曲面を有する締付具１３で縮径し、支持台１と支杆 ２の接続・固定の場合と同じようにして行う。As shown in FIG. 6, the pillar 3 and the hanging rod 4 are connected to each other by a corner member provided integrally with the insertion cylinders R 1 and R 2 which are orthogonal to each other and whose ends are split collets 11. Perform with R. The insertion tube R 1, fixed structure of the pipe in the insertion portion of the R 2 of the pipe is the same as in the insertion tube P, Q, etc. described above, the insertion tube R 1, R 2 in each column 3, multiplied rod 4 ends are inserted, the split collets 11 of the insertion cylinders R 1 and R 2 are reduced in diameter by a fastener 13 having a cam curved surface, and the same as in the case of connecting and fixing the support base 1 and the supporting rod 2. To do so.
【００３０】 このようにこの実施例では、締付具１３を僅かに回転させるだけの簡単な操作 でハンガー装置の組み立て及びそれを構成する支柱等の長さの調整が行える。As described above, in this embodiment, the hanger device can be assembled and the lengths of the columns and the like constituting the hanger device can be adjusted by a simple operation of slightly rotating the fastener 13.
【００３１】[0031]
以上、説明したように、この考案においては、スプリットコレットに挿入され るパイプの固定構造として、このスプリットコレットを縮径する締付具の内面を 周方向に徐々に縮径するなめらかなカム曲面とし、このカム曲面によってスプリ ットコレット外面を押圧する形にしたので、スプリットコレットの締付けにナッ トを用いた場合のように、ナットの回転操作に煩わされることもなく、ハンガー 装置の組み立て及び支柱等の長さ調整が、この締付具を僅かに回転させるだけの 簡単な操作で行える。 As described above, in the present invention, as a structure for fixing the pipe inserted in the split collet, the inner surface of the fastener for reducing the diameter of this split collet is a smooth cam curved surface that gradually reduces the diameter in the circumferential direction. Since this cam curved surface presses the outer surface of the split collet, there is no need to worry about the nut rotating operation like when using a nut to tighten the split collet, and the assembly of the hanger device and the support post etc. The length can be adjusted by a simple operation by simply rotating this fastener.
【図１】この実施例を適用したハンガー装置の斜視図FIG. 1 is a perspective view of a hanger device to which this embodiment is applied.
【図２】同上の支持台と支杆及び支持台と支柱の接続を
示す要部分解斜視図FIG. 2 is an exploded perspective view of a main part showing the connection between the support and the support rod and the support and the support in the same as above.
【図３】同実施例の締付具の断面図FIG. 3 is a sectional view of the fastener of the embodiment.
【図４】同実施例の掛け杆の接続部を示す要部分解斜視
図FIG. 4 is an exploded perspective view of essential parts showing a connecting portion of a hanging rod of the embodiment.
【図５】同上の要部断面図FIG. 5 is a sectional view of the main part of the above.
【図６】同実施例の支柱と掛け杆の接続部を示す要部正
面図FIG. 6 is a front view of an essential part showing a connecting portion between a support pole and a hanging rod of the embodiment.
【図７】従来例の支持台と支杆の接続を示す要部分解斜
視図FIG. 7 is an exploded perspective view of essential parts showing a connection between a supporting base and a supporting rod in a conventional example.
【図８】同上の要部断面図FIG. 8 is a sectional view of the main part of the above.
【図９】従来例の支持台と支杆及び支持台と支柱の接続
を示す要部分解斜視図FIG. 9 is an exploded perspective view of a main part showing a connection between a support base and a supporting rod and a support base and a support of a conventional example.
【図１０】従来例の掛け杆の接続部を示す要部分解斜視
図FIG. 10 is an exploded perspective view of essential parts showing a connecting portion of a hanging rod of a conventional example.
【図１１】同上の要部断面図FIG. 11 is a sectional view of the main part of the above.
【図１２】従来例の支柱と掛け杆の接続部を示す要部正
面図FIG. 12 is a front view of a main portion showing a connecting portion between a strut and a hanging rod in a conventional example.
【図１３】他の従来例を示す断面図FIG. 13 is a sectional view showing another conventional example.
１ 支持台 ２ 支杆 ３ 支柱 ４ 掛け杆 ２ａ、２ｂ、３ａ、３ｂ、４ａ、４ｂ 筒状パイプ １１、２１ スプリットコレット １２、２２ フランジ １３ 締付具 １４ コレット溝（軸方向溝） １５ パイプ １６ 分割片 １７ 傾斜面 １８ 周方向溝 Ｐ、Ｑ、Ｒ1 、Ｒ2 挿入筒 Ｒ コーナー部材 Ｔ 接続筒DESCRIPTION OF SYMBOLS 1 Support base 2 Support rod 3 Strut 4 Hanging rod 2a, 2b, 3a, 3b, 4a, 4b Cylindrical pipe 11, 21 Split collet 12, 22 Flange 13 Fastener 14 Collet groove (axial groove) 15 Pipe 16 Split One side 17 Inclined surface 18 Circumferential groove P, Q, R 1 , R 2 insertion tube R Corner member T Connection tube
Claims (3)
られたパイプの挿入筒Ｐ、Ｐに支杆２、２の先端を挿入
して固定し、前記挿入筒Ｐ、Ｐに直交する方向に支持台
１、１のそれぞれに設けられたパイプの挿入筒Ｑ、Ｑに
支柱３、３をそれぞれ挿入して固定し、支柱３、３の先
端に、二つの挿入筒Ｒ1 、Ｒ2 が互いに直交する方向で
一体に設けられたコーナー部材Ｒ、Ｒの一方の挿入筒Ｒ
1 を挿入して固定し、他方の挿入筒Ｒ2 に衣料の掛け杆
４の端部を挿入して固定して両支柱３、３間に掛け杆４
を架設し、前記支杆２、支柱３及び掛け杆４をそれぞれ
２本の大径及び小径の筒状パイプ２ａ、２ｂ、３ａ、３
ｂ、４ａ、４ｂで成し、その対のパイプ２ａ、２ｂ、３
ａ、３ｂ、４ａ、４ｂは大径のものに小径のものが出没
自在に挿入されて、支杆２、支柱３及び掛け杆４の長さ
が伸縮可能となっており、その各挿入部が貫通型の接続
筒Ｔに挿入されて固定されているハンガー装置の固定構
造であって、 前記挿入筒Ｐ、Ｑ、Ｒ1 、Ｒ2 の端部及び接続筒Ｔの両
端部の少なくとも一つは、その筒の端部がスプリットコ
レットになっており、そのスプリットコレットには、そ
のコレット部に嵌まってこれを縮径させる筒状の締付具
１３が嵌められ、その締付具１３の内面は周方向のカム
曲面となっており、そのカム曲面の前記コレット部外面
との関係は、カム曲面の各コレット分割片に対応する領
域において、カム曲面が、コレット分割片の外面にその
周方向に順々に接して各分割片のなす内径がパイプの外
径より大きい場合から小さい場合にまで変化するように
設定されていることを特徴とするハンガー装置の固定構
造。1. A direction orthogonal to the insertion cylinders P, P by inserting and fixing the tips of the supporting rods 2, 2 into the insertion cylinders P, P of the pipes provided laterally on the support bases 1, 1, respectively. The columns 3 and 3 are inserted into and fixed to the insertion tubes Q and Q of the pipes provided on the support bases 1 and 1, respectively, and the two insertion tubes R 1 and R 2 are attached to the tips of the columns 3 and 3. One insertion cylinder R of the corner members R, R integrally provided in the directions orthogonal to each other
1 is inserted and fixed, and the end of the hanging bar 4 of the clothing is inserted into the other insertion tube R 2 and fixed, and the hanging bar 4 is placed between the columns 3 and 3.
And the supporting rod 2, the column 3 and the hanging rod 4 are respectively provided with two large-diameter and small-diameter tubular pipes 2a, 2b, 3a, 3
b, 4a, 4b and its pair of pipes 2a, 2b, 3
a, 3b, 4a, and 4b are large diameter ones and small diameter ones are inserted into and retracted from each other, and the lengths of the supporting rod 2, the support pillars 3 and the hanging rods 4 are expandable and contractible, and the respective insertion portions are In the fixing structure of the hanger device, which is inserted and fixed in a through type connecting tube T, at least one of the ends of the inserting tubes P, Q, R 1 and R 2 and both ends of the connecting tube T is The end of the tube is a split collet, and a tubular fastener 13 that fits into the collet portion and reduces the diameter of the split collet is fitted to the inner surface of the fastener 13. Is a cam curved surface in the circumferential direction, and the relationship between the cam curved surface and the outer surface of the collet portion is that the cam curved surface is in the circumferential direction on the outer surface of the collet divided piece in the region corresponding to each collet divided piece of the cam curved surface. The inner diameter of each segment is the outer diameter of the pipe. Fixing structure of the hanger device characterized by being set to change to a smaller from greater.
られたパイプの挿入筒Ｐ、Ｐに支杆２、２の先端を挿入
し、前記挿入筒Ｐ、Ｐに直交する方向に支持台１、１の
それぞれに設けられたパイプの挿入筒Ｑ、Ｑに支柱３、
３をそれぞれ挿入し、支柱３、３の先端に、二つの挿入
筒Ｒ1 、Ｒ2 が互いに直交する方向で一体に設けられた
コーナー部材Ｒ、Ｒの一方の挿入筒Ｒ1 を挿入し、他方
の挿入筒Ｒ2 に衣料の掛け杆４の端部を挿入して両支柱
３、３間に掛け杆４を架設し、前記支杆２、支柱３及び
掛け杆４をそれぞれ２本の大径及び小径の筒状パイプ２
ａ、２ｂ、３ａ、３ｂ、４ａ、４ｂで成し、その対のパ
イプ２ａ、２ｂ、３ａ、３ｂ、４ａ、４ｂは大径のもの
に小径のものが出没自在に挿入されて、支杆２、支柱３
及び掛け杆４の長さが伸縮可能となっており、その各挿
入部が貫通型の接続筒Ｔに挿入されているハンガー装置
の前記挿入筒Ｐ、Ｑ、Ｒ1 、Ｒ2 及び接続筒Ｔを介した
固定構造であって、 前記挿入筒Ｐ、Ｑ、Ｒ1 、Ｒ2 の端部及び接続筒Ｔの両
端部がスプリットコレットとなっており、そのコレット
部に嵌まってこれを縮径させる筒状の締付具１３が嵌め
られ、その締付具１３の内面は周方向のカム曲面となっ
ており、そのカム曲面の前記コレット部外面との関係
は、カム曲面の各コレット分割片に対応する領域におい
て、カム曲面が、コレット分割片の外面にその周方向に
順々に接して各分割片のなす内径がパイプの外径より大
きい場合から小さい場合にまで変化するように設定され
ていることを特徴とするハンガー装置の固定構造。2. The tip ends of the supporting rods 2 and 2 are inserted into the insertion cylinders P and P of the pipes provided laterally on the support bases 1 and 1, respectively, and the support bases are arranged in a direction orthogonal to the insertion cylinders P and P. 1 and 1, each of the pipe insertion cylinders Q, Q provided with a column 3,
3 are respectively inserted, and one of the corner members R, R, in which the two insertion cylinders R 1 and R 2 are integrally provided in a direction orthogonal to each other, is inserted into the tips of the columns 3 and 3, and the insertion cylinder R 1 is inserted. The end of the hanging bar 4 of the clothing is inserted into the other insertion tube R 2 and the hanging bar 4 is installed between the columns 3 and 3, and the supporting bar 2, the column 3 and the hanging bar 4 are respectively two large rods. Diameter and small diameter cylindrical pipe 2
a, 2b, 3a, 3b, 4a, 4b, and a pair of pipes 2a, 2b, 3a, 3b, 4a, 4b of large diameter and small diameter are inserted in a retractable manner to support the rod 2. , Stanchion 3
Also, the length of the hanging rod 4 is expandable and contractable, and the insertion tubes P, Q, R 1 , R 2 and the connection tube T of the hanger device in which the respective insertion portions are inserted into the through-type connection tube T. And the end portions of the insertion cylinders P, Q, R 1 and R 2 and both ends of the connection cylinder T are split collets, and the split collets are fitted to reduce the diameter. A cylindrical fastener 13 for fitting is fitted, and the inner surface of the fastener 13 is a cam curved surface in the circumferential direction, and the relationship between the cam curved surface and the outer surface of the collet portion is that each of the collet divided pieces of the cam curved surface. In the area corresponding to, the cam curved surface is in contact with the outer surface of the collet piece in turn in the circumferential direction and is set so as to change from the case where the inner diameter made by each piece is larger than the outer diameter of the pipe to the smaller. The fixed structure of the hanger device.
設けるコレット溝を、筒軸方向の溝と、その筒軸方向の
溝の底から周方向に所要の距離に亘る周方向溝とで構成
し、上記締付具による上記コレット分割片押圧時の分割
片のたわみの回転軸を筒軸方向とそれに垂直な方向の２
方向にしたことを特徴とする請求項１又は２に記載のハ
ンガー装置の固定構造。3. The collet groove provided in the collet portion of the split collet is composed of a groove in the cylinder axis direction and a circumferential groove extending a required distance in the circumferential direction from the bottom of the groove in the cylinder axis direction, The rotation axis of the deflection of the divided piece when the above-mentioned collet divided piece is pressed by the fastener is 2 in the cylinder axis direction and the direction perpendicular to it.
The fixing structure for the hanger device according to claim 1 or 2, wherein the fixing structure is directed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1995007075U JP3020404U (en) | 1995-07-11 | 1995-07-11 | Fixing structure for hanger devices such as clothes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1995007075U JP3020404U (en) | 1995-07-11 | 1995-07-11 | Fixing structure for hanger devices such as clothes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3020404U true JP3020404U (en) | 1996-01-23 |
Family
ID=43155780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1995007075U Expired - Lifetime JP3020404U (en) | 1995-07-11 | 1995-07-11 | Fixing structure for hanger devices such as clothes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3020404U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011208983A (en) * | 2010-03-29 | 2011-10-20 | Tanita Corp | Scale |
| JP2011208982A (en) * | 2010-03-29 | 2011-10-20 | Tanita Corp | Scale |
| JP7094589B1 (en) * | 2021-12-15 | 2022-07-04 | 良之 野島 | Strut bar alignment system |
-
1995
- 1995-07-11 JP JP1995007075U patent/JP3020404U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011208983A (en) * | 2010-03-29 | 2011-10-20 | Tanita Corp | Scale |
| JP2011208982A (en) * | 2010-03-29 | 2011-10-20 | Tanita Corp | Scale |
| JP7094589B1 (en) * | 2021-12-15 | 2022-07-04 | 良之 野島 | Strut bar alignment system |
| WO2023112477A1 (en) * | 2021-12-15 | 2023-06-22 | 良之 野島 | Tension rod alignment member and tension rod alignment system |
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