JPH0354585Y2

JPH0354585Y2 -

Info

Publication number: JPH0354585Y2
Application number: JP1986030034U
Authority: JP
Priority date: 1986-03-04
Filing date: 1986-03-04
Publication date: 1991-12-03
Also published as: JPS62142931U

Description

【考案の詳細な説明】（産業上の利用分野）本考案は４隅に配設された棚支柱間に水平に装
架されるトレー支持枠に係るものである。[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a tray support frame that is horizontally mounted between shelf supports provided at four corners.

（従来の技術）本考案者は曩に実公昭58−25867号公報におい
て、４隅に配設された支柱ａ間に所定間隔毎に水
平に装架されたトレー支持枠ｂ上にトレーｃを載
架するように構成された移動棚を提案した。(Prior Art) The present inventor originally proposed in Japanese Utility Model Publication No. 58-25867 that a tray c is placed on a tray support frame b horizontally mounted at predetermined intervals between supports a provided at four corners. A mobile shelf configured to be placed on a shelf was proposed.

図中ｄは支柱ａ下端に装着されたキヤスタであ
る。（第６図参照）（考案が解決しようとする問題点）前記従来の移動棚におけるトレー支持枠ｂに、
第７図における矢印で示すようにアルミニウム製
のトレーｃを出入れする場合、同トレーｃの底部
とトレー支持枠ｂの端部枠片b₁上面との摩擦によ
つて、同枠片b₁上面全体に亘つてトレーｃ底部の
摩耗によるアルミニウム粉末が附着し、黒みを帯
びた汚れが拡がり、美観上、問題がある。 In the figure, d is a caster attached to the lower end of the column a. (See Figure 6) (Problems to be solved by the invention) In the tray support frame b of the conventional movable shelf,
When an aluminum tray c is taken in and out as shown by the _arrow in _FIG . Aluminum powder due to abrasion of the bottom of the tray c adheres to the entire upper surface, and a dark stain spreads, causing an aesthetic problem.

（問題点を解決するための手段）本考案はこのような問題点を解決しようとする
もので、４隅に配設された棚支柱間に亘つて所定
間隔毎に水平に装架される方形枠状のトレー支持
枠において、トレー出入側の両端枠片の上面に、
トレー出入時において同トレー底部の擦過する幅
狭の小突隆条をトレーの出入方向、または同出入
方向と直角方向に突設してなることを特徴とする
もので、その目的とする処は、簡単な構造でアル
ミニウム製トレーの出入に伴う汚損部の拡がりを
防止しうる改良されたトレー支持枠を供する点に
ある。(Means for solving the problem) The present invention is an attempt to solve the above problem. In the frame-shaped tray support frame, on the top surface of both end frame pieces on the tray entry/exit side,
It is characterized by a small narrow ridge that rubs against the bottom of the tray when the tray is taken in and taken out, protruding in the direction in which the tray comes in and out, or in a direction perpendicular to the direction in which the tray comes in and out, and its purpose is Another object of the present invention is to provide an improved tray support frame which has a simple structure and can prevent the spread of a soiled portion due to the loading and unloading of an aluminum tray.

（作用）本考案においては前記したように、トレー支持
枠におけるトレー出入側に位置する両端枠片の上
面に、同トレーの出入方向、または同出入方向と
直角方向に幅狭の小突隆が突設されているので、
支持枠に対するアルミニウム製トレーの出入れ時
に、同トレーの底面が幅の狭い前記突隆条の上を
擦過し、摩擦によつて前記トレーから生じたアル
ミニウム粉末が前記突隆条の上面にのみ附着す
る。(Function) As described above, in the present invention, on the upper surface of both end frame pieces located on the tray loading/unloading side of the tray support frame, a small narrow protrusion is formed in the tray loading/unloading direction or in the direction perpendicular to the tray loading/unloading direction. Because it is protruding,
When the aluminum tray is taken in and out of the support frame, the bottom surface of the tray scrapes over the narrow ridges, and the aluminum powder generated from the tray due to friction is attached only to the top surface of the ridges. do.

（考案の効果）このように本考案に係るトレー支持枠に対する
アルミニウム製トレー出入れ時、摩擦によつて同
トレーより生じたアルミニウム粉末が前記支持枠
における両端枠片の上面に突設された幅の狭い突
隆条の上面にのみ附着するので、アルミニウム粉
末による汚れが支持枠端部枠片の上面全体に拡が
ることがなく、美観を損なう惧れがない。(Effect of the invention) As described above, when an aluminum tray according to the present invention is taken in and out of the tray support frame, the aluminum powder generated from the tray due to friction spreads over the width of the protruding upper surface of the frame pieces at both ends of the support frame. Since the aluminum powder is attached only to the upper surface of the narrow ridge, the dirt caused by the aluminum powder will not spread over the entire upper surface of the end frame piece of the support frame, and there is no risk of spoiling the aesthetic appearance.

（実施例）以下本考案を実施例について説明する。(Example) The present invention will be described below with reference to embodiments.

第１図及び第２図において１は４隅に配設さ
れ、且つ、下端にキヤスタ２を備えた合成樹脂製
の支柱で、各支柱１間に所定間隔毎に合成樹脂製
の方形のトレー支持枠３を水平に装架して、移動
棚を構成している。 In Figs. 1 and 2, numerals 1 are synthetic resin posts arranged at the four corners and equipped with casters 2 at the lower end, and square trays made of synthetic resin are supported at predetermined intervals between each post 1. A frame 3 is mounted horizontally to constitute a movable shelf.

図中３ａはトレー支持枠３に対するトレー出入
を容易ならしめるために、トレー出入り側の両端
枠片３ｂに欠截された外側に開口する切欠部であ
る。 In the figure, reference numeral 3a denotes a notch that opens to the outside and is cut out in the frame pieces 3b at both ends on the tray entrance/exit side in order to facilitate the tray entry and exit from the tray support frame 3.

而して前記両端枠片３ｂにおける前記切欠部３
ａを挟む両側の上面に、トレー出入方向と直角方
向に幅狭の突隆条４が突設されている。 Thus, the notch 3 in the both end frame pieces 3b
Narrow protruding strips 4 are provided on the upper surfaces of both sides of a in a direction perpendicular to the direction in which the tray comes in and out.

図示の実施例は前記したように構成されている
ので、前記トレー支持枠３にアルミニウム製トレ
ー５を出入れする場合、同トレー５の底面は前記
突隆条４上を擦過し、摩擦によつて前記トレー５
より生じたアルミニウム粉末は幅狭の前記突隆条
４の上面にのみ付着するので、アルミニウム粉末
による汚れが支持枠端部枠片３ａの上面全体に拡
がることがなく、美観を損なう惧れがない。 Since the illustrated embodiment is configured as described above, when the aluminum tray 5 is inserted into and taken out from the tray support frame 3, the bottom surface of the tray 5 rubs on the ridge 4, due to friction. Tray 5
Since the aluminum powder generated from this adheres only to the upper surface of the narrow protruding strip 4, the dirt caused by the aluminum powder does not spread over the entire upper surface of the support frame end frame piece 3a, and there is no risk of spoiling the aesthetic appearance. .

なお同リブ４による作用、効果は前記実施例と
同一であるから説明を省略する。 Note that the functions and effects of the rib 4 are the same as those of the previous embodiment, so explanations thereof will be omitted.

図中前記実施例と均等部分には同一符号が附さ
れている。 In the figure, parts equivalent to those of the above embodiment are given the same reference numerals.

[Brief explanation of the drawing]

第１図は本考案に係る支持枠の一実施例を装架
した移動棚の斜面図、第２図はそのトレー支持枠
に対するトレーの出入れ状態を示す縦断側面図、
第３図は本考案に係るトレー支持枠の他の実施例
を装架した移動棚の斜面図、第４図及び第５図は
夫々そのトレー支持枠の端部を示す斜面図並に縦
断側面図、第６図は従来のトレー支持枠を装架し
た移動棚の斜面図、第７図はそのトレー支持枠に
対するトレーの出入れ状態を示す縦断側面図であ
る。３……トレー支持枠、３ｂ……端部枠片、４…
…小突隆条。 FIG. 1 is a slope view of a movable shelf on which an embodiment of the support frame according to the present invention is mounted, and FIG. 2 is a vertical side view showing the state of trays being taken in and out of the tray support frame.
FIG. 3 is a slope view of a movable shelf on which another embodiment of the tray support frame according to the present invention is mounted, and FIGS. 4 and 5 are a slope view and a longitudinal side view showing the end of the tray support frame, respectively. 6 is a perspective view of a movable shelf mounted with a conventional tray support frame, and FIG. 7 is a vertical side view showing the state of trays being taken in and out of the tray support frame. 3... Tray support frame, 3b... End frame piece, 4...
...Small ridges.

Claims

[Scope of utility model registration request]

In a rectangular tray support frame that is horizontally mounted at predetermined intervals between the shelf supports arranged at the four corners, the bottom of the tray is placed on the upper surface of both end frame pieces on the tray loading/unloading side. A tray support frame characterized in that a small narrow protruding ridge that rubs against the tray protrudes in the direction in which the tray comes in and out, or in a direction perpendicular to the direction in which the tray comes in and out.