JP3101317U

JP3101317U - Assembly rack

Info

Publication number: JP3101317U
Application number: JP2003272154U
Authority: JP
Inventors: 明智胡
Original assignee: 承韋家具股▲ふん▼有限公司
Priority date: 2003-10-30
Filing date: 2003-10-30
Publication date: 2004-06-10
Anticipated expiration: 2009-10-30

Abstract

【課題】位置決め及び組立が容易で、溶接作業の手間を省くことができ、内部空間を有効に利用できる組立ラックの提供。
【解決手段】前後左右の隅部に立設した伸縮管１０は、一端部に固定具１２１を有する外管１２と、その一端部に摺動可能に挿入した内管１１から成り、前後の外管１２を網板２０で連結し、内管１１及び外管１２に貫通孔１１２，１２２を適宜間隔毎に形成し、左右の伸縮管１０間に横棒３０を掛け渡して、貫通孔１１２，１２２に挿通したネジ１３を横棒３０の端部に螺合し、棚板４０の前後辺に形成した係止曲縁４１を前後の横棒３０に係合して、棚板４０を伸縮管１０間に架設する。
【選択図】図２
PROBLEM TO BE SOLVED: To provide an assembling rack in which positioning and assembling are easy, welding work can be omitted, and an internal space can be effectively used.
A telescopic tube (10) erected at front, rear, left and right corners comprises an outer tube (12) having a fixture (121) at one end and an inner tube (11) slidably inserted at one end. The pipes 12 are connected by a mesh plate 20, through holes 112 and 122 are formed in the inner pipe 11 and the outer pipe 12 at appropriate intervals, and the horizontal bar 30 is stretched between the left and right telescopic pipes 10 to form the through holes 112 and 122. The screw 13 inserted into the 122 is screwed into the end of the horizontal bar 30, and the locking curved edges 41 formed on the front and rear sides of the shelf 40 are engaged with the front and rear horizontal bars 30, and the shelf 40 is connected to the telescopic tube. It is erected between ten.
[Selection] Figure 2

Description

本考案は、高さを変えることができる組立ラックに関する。 The present invention relates to an assembly rack that can be changed in height.

図４に示すように、前後左右にそれぞれ立設された伸縮管６０と、これら伸縮管６０に架設された棚板９０とを備えた組立ラックが知られている。
伸縮管６０は、外管６２と、外管６２に摺動可能に嵌合された内管６１とから成り、内管６１を摺動して固定具６３で固定することにより、伸縮管６０の長さを調節することができる。
また、前後に配置された外管６２は網板７０で連結され、各外管６２の外面には、多数の貫通孔６４１を有するフランジ６４が、軸方向に沿って溶接されている。
そして、左右に配置された外管６２間に横棒８０を架設すると共に、貫通孔６４１に挿通したネジ６５を横棒８０の端部に螺合して、横棒８０を適宜高さに設置し、前後の横棒８０間に棚板９０を架設するようになっている。 As shown in FIG. 4, there is known an assembly rack including telescopic tubes 60 erected on the front, rear, left, and right, respectively, and a shelf board 90 laid on the telescopic tubes 60.
The telescopic tube 60 is composed of an outer tube 62 and an inner tube 61 slidably fitted to the outer tube 62. The length can be adjusted.
Further, the outer tubes 62 arranged before and after are connected by a mesh plate 70, and a flange 64 having a large number of through holes 641 is welded to the outer surface of each outer tube 62 along the axial direction.
A horizontal bar 80 is erected between the outer pipes 62 arranged on the left and right, and a screw 65 inserted into the through hole 641 is screwed into an end of the horizontal bar 80 to set the horizontal bar 80 at an appropriate height. Then, a shelf 90 is provided between the front and rear horizontal bars 80.

上記従来の組立ラックは、組立が簡単で、棚板９０の高さも変えることができるが、フランジ６４が装着されている高さにしか棚板９０を設置することができないので、組立ラック内部の空間が無駄になり、空間の有効利用という点では経済的でない。
また、フランジ６４を外管６２に溶接してあるが、断面円形の外管６２に対するフランジ６４の位置合わせが難しく、フランジ６４が曲がっていると、棚板９０が傾いて不良品となってしまう。
さらに、溶接作業は面倒であるばかりか、溶接時の温度によって外管６２が変形する虞もある。 The above-mentioned conventional assembly rack is easy to assemble and the height of the shelf plate 90 can be changed. However, since the shelf plate 90 can be installed only at the height at which the flange 64 is mounted, the inside of the assembly rack is Space is wasted and it is not economical in terms of effective use of space.
Further, although the flange 64 is welded to the outer tube 62, it is difficult to align the flange 64 with the outer tube 62 having a circular cross section. If the flange 64 is bent, the shelf board 90 is inclined and becomes a defective product. .
Further, not only is the welding operation troublesome, but the outer tube 62 may be deformed by the temperature during welding.

本考案が解決しようとする課題は、位置決め及び組立が容易で、溶接作業の手間を省くことができ、内部空間を有効に利用できる組立ラックを提供することにある。 The problem to be solved by the present invention is to provide an assembling rack in which positioning and assembling are easy, welding work can be omitted, and an internal space can be effectively used.

本考案の組立ラックは、前後左右の隅部に立設した伸縮管と、これら伸縮管間に架設した複数の棚板とを備え、前記伸縮管は、外管と、該外管の一端部に摺動可能に挿入された内管とから成り、前記外管の一端部に前記内管を固定する係脱可能な固定具を設け、前後に配置された外管どうしを網板で連結し、前記内管及び外管に複数の貫通孔を適宜間隔毎に形成し、左右に配置された伸縮管間に横棒を掛け渡すと共に、前記貫通孔に挿通したネジの先端部を前記横棒の端部に螺合して、前記横棒を任意の高さに、且つ、前後の同じ高さに対応するように配置し、前記棚板の前後辺を下方に湾曲して係止曲縁を形成し、前後の係止曲縁をそれぞれ前後に対応した横棒に係合して、前記棚板を前記伸縮管間に架設してある。
前記伸縮管は、外管の他端に他の外管の他端を接続して、上下に内管を設けて成ることもある。
内管の外管から露出した端部に、支持面に当接する支持部を装着しても良い。 The assembly rack of the present invention includes telescopic tubes erected at the front, rear, left and right corners, and a plurality of shelves installed between the telescopic tubes, the telescopic tube includes an outer tube, and one end of the outer tube. And an inner tube slidably inserted into the outer tube, a detachable fixing member for fixing the inner tube is provided at one end of the outer tube, and the outer tubes arranged in front and rear are connected by a mesh plate. A plurality of through holes are formed at appropriate intervals in the inner tube and the outer tube, a horizontal bar is stretched between telescopic tubes arranged on the left and right, and a tip of a screw inserted into the through hole is connected to the horizontal bar. The horizontal bar is arranged at an arbitrary height and corresponding to the same height in the front and back, and the front and rear sides of the shelf are bent downward to lock the curved edge. Are formed, the front and rear locking curved edges are respectively engaged with the front and rear corresponding horizontal bars, and the shelf is erected between the telescopic tubes.
The telescopic tube may be formed by connecting the other end of another outer tube to the other end of the outer tube, and providing the inner tube vertically.
At the end of the inner tube exposed from the outer tube, a support portion that contacts the support surface may be attached.

本考案によれば、伸縮管を構成する内管及び外管に、横棒を取りつけるための貫通孔を形成したので、棚板を内管及び外管のいずれの高さにも配置して、物品を収納することができ、これにより、空間を有効に利用することができ、しかも、ネジと固定具のみによって簡単に、且つ、迅速に組み立てることが可能である。
また、貫通孔を内管及び外管に直接形成したため、フランジを固定するための溶接作業が不要となって、製造工程が簡易化されると共に、不良品の発生を低く抑えることができる。 According to the present invention, since the through-hole for attaching the horizontal bar is formed in the inner tube and the outer tube constituting the telescopic tube, the shelf plate is arranged at any height of the inner tube and the outer tube, Articles can be stored, whereby space can be effectively used, and assembly can be performed simply and quickly using only screws and fixtures.
In addition, since the through holes are formed directly in the inner tube and the outer tube, welding work for fixing the flange is not required, so that the manufacturing process is simplified and the occurrence of defective products can be suppressed.

以下、本考案の実施例を図面に基づいて詳細に説明する。
本考案の組立ラックは、図１に示すように、前後左右の隅部にそれぞれ立設した伸縮管１０と、これら伸縮管１０間に架設した複数の棚板４０とを備える。
伸縮管１０は、図２に示すように、一端面に径大の支持部１１１を装着した内管１１と、一端に締め付けボルト等を有する固定具１２１を設けた外管１２とから成る。
内管１１の他端部は外管１２の一端部に摺動可能に挿入され、挿入深さを適宜調整して、固定具１２１により係脱可能に固定されるようになっている。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
As shown in FIG. 1, the assembly rack of the present invention includes telescopic tubes 10 erected at the front, rear, left and right corners, respectively, and a plurality of shelves 40 provided between the telescopic tubes 10.
As shown in FIG. 2, the telescopic tube 10 includes an inner tube 11 having a large-diameter support portion 111 mounted on one end surface, and an outer tube 12 having a fixture 121 having a fastening bolt or the like at one end.
The other end of the inner tube 11 is slidably inserted into one end of the outer tube 12, the insertion depth is appropriately adjusted, and the inner tube 11 is detachably fixed by the fixture 121.

前後に配置された外管１２どうしは、網板２０により連結してある。
また、内管１１及び外管１２には、軸線が左右方向に沿う貫通孔１１２，１２２をそれぞれ適宜間隔毎に形成する。
そして、図３に示すように、貫通孔１１２，１２２の外方からネジ１３を挿通し、ネジ１３の先端部を左右の伸縮管１０間に架設した横棒３０の両端に螺合して、横棒３０を適宜高さに取りつけることができる。なお、横棒３０は、前後の同じ高さに対応するように配置する。
図２に示すように、棚板４０の前後辺には、それぞれ下方に向けて湾曲した係止曲縁４１を形成し、前後の係止曲縁４１を前後の横棒３０に係合することにより、棚板４０を架設するようになっている。 The outer tubes 12 arranged before and after are connected by a net plate 20.
Further, in the inner tube 11 and the outer tube 12, through-holes 112, 122 whose axes extend in the left-right direction are formed at appropriate intervals.
Then, as shown in FIG. 3, the screw 13 is inserted from the outside of the through holes 112 and 122, and the distal end of the screw 13 is screwed to both ends of the horizontal bar 30 provided between the left and right telescopic tubes 10. The horizontal bar 30 can be mounted at an appropriate height. The horizontal bar 30 is arranged so as to correspond to the same height before and after.
As shown in FIG. 2, on each of the front and rear sides of the shelf board 40, a locking curved edge 41 curved downward is formed, and the front and rear locking curved edges 41 are engaged with the front and rear horizontal bars 30. Thereby, the shelf board 40 is erected.

なお、各伸縮管１０は、１本の内管６１と１本の外管１２とで構成しても良いが、図１に示すように、外管１２の他端に他の外管１２の他端を接続して、上下部にそれぞれ内管６１を設けても良い。
組立に際しては、内管１１の支持部１１１が天井、床等の支持面に当接して支持されるように摺動し、固定具１２１で固定することによって伸縮管１０の長さを調節する。
そして、前後左右に立設した伸縮管１０の適宜高さに横棒３０を配置し、内管１１の貫通孔１１２或いは外管１２の貫通孔１２２に挿通したネジ１３を横棒３０の端部に螺合して、横棒３０を前後に対応して配置されるよう取りつける。次いで、棚板４０の係止曲縁４１を前後の横棒３０に係合して、棚板４０を架設する。 Each telescopic tube 10 may be composed of one inner tube 61 and one outer tube 12, but as shown in FIG. The other ends may be connected, and the inner tubes 61 may be provided at the upper and lower portions, respectively.
In assembling, the length of the telescopic tube 10 is adjusted by sliding so that the support portion 111 of the inner tube 11 abuts and is supported by a support surface such as a ceiling or a floor, and is fixed by the fixture 121.
Then, the horizontal bar 30 is disposed at an appropriate height of the telescopic tube 10 erected on the front, rear, left and right, and the screw 13 inserted into the through hole 112 of the inner tube 11 or the through hole 122 of the outer tube 12 is attached to the end of the horizontal bar 30 And the horizontal bar 30 is attached so as to be arranged in front and rear. Next, the engaging curved edge 41 of the shelf board 40 is engaged with the front and rear horizontal bars 30, and the shelf board 40 is erected.

横棒３０の高さ及び本数を変えることにより、棚板４０の位置及び数を任意に選択することができ、外管１２の高さにも内管１１の高さにも物品を収納することができる。
また、横棒３０を内管１１及び外管１２に直接取りつけることができるので、溶接作業が不要となる。 By changing the height and the number of the horizontal bars 30, the position and the number of the shelf plates 40 can be arbitrarily selected, and articles can be stored at the height of the outer tube 12 or the inner tube 11. Can be.
Moreover, since the horizontal bar 30 can be directly attached to the inner pipe 11 and the outer pipe 12, welding work is not required.

本考案の実施例を示す組立ラックの斜視図。1 is a perspective view of an assembly rack according to an embodiment of the present invention. 本考案の実施例を示す組立ラックの要部分解斜視図。FIG. 2 is an exploded perspective view of a main part of the assembly rack showing the embodiment of the present invention. 本考案の実施例を示す組立ラックの要部断面図。FIG. 2 is a sectional view of a main part of the assembly rack showing the embodiment of the present invention. 従来の組立ラックの要部分解斜視図。The exploded perspective view of the principal part of the conventional assembly rack.

Explanation of reference numerals

１０伸縮管
１１内管
１１１支持部
１１２貫通孔
１２外管
１２１固定具
１２２貫通孔
１３ネジ
２０網板
３０横棒
４０棚板
４１係止曲縁
DESCRIPTION OF SYMBOLS 10 Telescopic tube 11 Inner tube 111 Support part 112 Through-hole 12 Outer tube 121 Fixing tool 122 Through-hole 13 Screw 20 Mesh board 30 Horizontal bar 40 Shelf board 41 Locking curved edge

Claims

A telescopic tube is provided at the front, rear, left and right corners, and a plurality of shelves installed between the telescopic tubes. The telescopic tube is slidably inserted into an outer tube and one end of the outer tube. An inner tube, which is provided at one end of the outer tube with a detachable fixing device for fixing the inner tube, connecting the outer tubes arranged in front and back with a mesh plate, and connecting the inner tube and the outer tube. A plurality of through holes are formed at appropriate intervals, and a horizontal bar is stretched between telescopic tubes arranged on the left and right, and a tip end of a screw inserted into the through hole is screwed to an end of the horizontal bar. The horizontal bar is arranged at an arbitrary height and corresponding to the same height in the front and rear, and the front and rear sides of the shelf are curved downward to form locking curved edges, and An assembling rack characterized in that the bending edges are engaged with horizontal bars corresponding to the front and rear, respectively, and the shelf is provided between the telescopic tubes.

2. The assembly rack according to claim 1, wherein the telescopic tube is configured by connecting the other end of another outer tube to the other end of the outer tube, and providing upper and lower inner tubes. 3.

3. The assembly rack according to claim 1, wherein a support portion that is in contact with a support surface is attached to an end of the inner tube that is exposed from the outer tube. 4.