JP2017047154A

JP2017047154A - Rail with shooting prevention device of drawer shelf

Info

Publication number: JP2017047154A
Application number: JP2015184466A
Authority: JP
Inventors: 文雄 ▲辻▼; Fumio Tsuji
Original assignee: Dimatsukinzokukougyou Co Ltd
Current assignee: Dimatsukinzokukougyou Co Ltd
Priority date: 2015-08-31
Filing date: 2015-08-31
Publication date: 2017-03-09

Abstract

PROBLEM TO BE SOLVED: To provide a device for preventing shooting of a shelf in which a shelf does not shoot out even when seismic intensity exceeds intensity of 3 on the Japanese seven-stage seismic scale, without restricting a design of a drawer shelf and without requiring a surplus operation for detaching fixation.SOLUTION: A device comprises a hole (4) in which a piece (2) which is attached rotatably to an inner rail (1) sinks in a state in which the inner rail (1) is closed, the hole being provided on a rail (3), a press metal fitting (5) is rotatably attached to the rail (3), a tip end of the press metal fitting (5) is brought into contact with the piece (2) and a spring (6) is attached to the press metal fitting (5).SELECTED DRAWING: Figure 1

Description

本発明は地震時の引出し棚の飛出しを防止する装置が付いたレールに関するものである。 The present invention relates to a rail with a device for preventing a drawer shelf from jumping out during an earthquake.

従来、地震時の引出し棚の飛び出しを防止する装置としては、固定フックなどで固定されていて取っ手のレバーによって引出し棚の固定装置を解除し引き出すものや、レールの段差にコマを落し込み乗り越える抵抗で飛び出しにくくしたものがあった。 Conventionally, as a device to prevent the drawer shelf from jumping out during an earthquake, it is fixed with a fixing hook etc. and the drawer shelf fixing device is released with the handle lever and pulled out, or the resistance dropped by dropping the top into the rail step There was something that made it difficult to jump out.

しかし、これは次のような欠点があった。
取っ手のレバーで固定を解除し引き出す固定装置では、意匠が重要な製品において意匠の自由な選択ができないし、レバーを引くなどの固定を外す動作が必要である。
レールの段差にコマを落し込む形式では引出し棚の意匠の制約は無いが、約震度３程度までしか飛出しを防ぐ効果がなかった。
本発明は、引出し棚の意匠を制限することなく、固定を外す余分な操作をすることなく、震度３を超えても飛び出さない棚の飛び出しを防止する装置の提供を課題とする。However, this has the following drawbacks.
In a fixing device that releases and pulls out the handle with the lever of the handle, the design cannot be freely selected in a product whose design is important, and an operation of releasing the fixing such as pulling the lever is necessary.
There is no restriction on the design of the drawer shelf in the form of dropping the frame on the rail step, but it has the effect of preventing the jumping out only to about 3 seismic intensity.
This invention makes it a subject to provide the apparatus which prevents the jumping-out of the shelf which does not jump out even if it exceeds the seismic intensity 3, without restrict | limiting the design of a drawer shelf, without performing extra operation which removes fixation.

Means to solve the problem

内レール（１）に回転自在に取り付けたコマ（２）が、内レール（１）が閉まった状態で落ち込む穴（４）をレール（３）に設け、レール（３）に回転自在に押え金具（５）を取り付け、押え金具（５）の先端をコマ（２）に当接させ、押え金具（５）にバネ（６）を取り付ける。
本発明は、以上の構成によりなる引き出し棚の飛出し防止装置である。The top (2) rotatably attached to the inner rail (1) is provided with a hole (4) in the rail (3) that falls when the inner rail (1) is closed. (5) is attached, the tip of the presser fitting (5) is brought into contact with the top (2), and the spring (6) is attached to the presser fitting (5).
The present invention is an apparatus for preventing a drawer shelf from jumping out as described above.

Effect of the invention

内レールに取り付けられたコマが外レールの穴に嵌り込み、押え金具がバネでコマを押え付ける相乗効果により、地震時の揺れで引出しが飛び出そうとする力を少なくとも震度３以上の応力でも押えることができる。引き出しを出す時は瞬間的な引っ張る力で押え金具が跳ね上がり固定から解除されて前に引き出すことができる。レール自体に機構が収まっているので、引出し棚に余分な固定の為のレバー等配置することがなく意匠の制限を受けない。 The frame attached to the inner rail fits into the hole in the outer rail, and the presser bracket presses the frame with a spring, so that the force that the drawer will pop out due to the shaking in the event of an earthquake can be held even at a stress of at least seismic intensity 3 or higher. be able to. When the drawer is pulled out, the presser bracket can be lifted and released by the momentary pulling force and released from the fixed position. Since the mechanism is housed in the rail itself, there is no need to place an extra lever on the drawer shelf and the design is not restricted.

本発明の斜視図である。 It is a perspective view of the present invention. 本発明の側面図である。 It is a side view of the present invention. 本発明を引き出し棚に装着した斜視図である。 It is the perspective view which mounted | wore the drawer shelf with this invention.

以下、本発明を実施するための形熊を説明する。
内レール（１）の後方に回転自在にコマ（２）を取り付ける。コ型断面のレール（３）の先端に回転自在にコマ（７）を取り付け、穴（４）が端に開けられた補助レール（８）をレール（３）取り付け、穴（４）の後方に止め板（９）を設ける。押え金具（５）にバネ（６）の取付け穴（９）を設け回転自在にレール（３）に取り付けて、レール（３）に長穴（１１）を設け、内レール（１）に取り付けられたコマ（２）に当接するようにする。調整穴（１２）を複数設けたバネ取付け金具（１２）をレール（３）に設け、取付け穴（１０）と調整穴（１２）にバネ（６）を取り付ける。バネは、ねじりコイルバネや圧縮コイルバネ等を利用すると良い。
本発明は、以上の構造である。
これを利用し引出し（１４）に取り付ける場合は、引出し（１４）の左右に対称形の内レール（１）を取り付け、引出し（１４）を設置しようとする棚やキャビネットの内側に左右対称形のレール（３）を取り付け、引出し（１４）を差し込む。飛出し防止装置の押え金具などの機構は左右のいずれかに設置すれば良い。
引出し（１４）が収納された状態では、止め板（９）にコマ（２）が当接し、レール（３）の穴（４）にコマ（２）が嵌り込み、押え金具（５）がコマ（２）を押え込んだ状態になる。引出し（１４）を引き出す場合は、瞬間的に引出しを引き出すと押え金具が跳ね上がり引出し（１４）は固定から解除される。この時、バネ取付け金具（１３）の調整穴（１２）でバネ（６）の固定位置を変えてバネ（６）のコマ（２）を押え付ける力を適切に調整すると良い。Hereinafter, a bear for carrying out the present invention will be described.
A top (2) is attached to the rear of the inner rail (1) so as to be rotatable. A frame (7) is rotatably attached to the tip of a rail (3) having a U-shaped cross section, an auxiliary rail (8) having a hole (4) drilled at the end is attached to the rail (3), and behind the hole (4) A stop plate (9) is provided. An attachment hole (9) for the spring (6) is provided in the presser fitting (5), and it is rotatably attached to the rail (3). So that it comes into contact with the frame (2). A spring mounting bracket (12) having a plurality of adjustment holes (12) is provided on the rail (3), and a spring (6) is attached to the mounting holes (10) and the adjustment holes (12). The spring may be a torsion coil spring or a compression coil spring.
The present invention has the above structure.
When attaching to the drawer (14) using this, the symmetrical inner rail (1) is attached to the left and right of the drawer (14), and the symmetrical inner rail (1) is installed inside the shelf or cabinet where the drawer (14) is to be installed. Install the rail (3) and insert the drawer (14). A mechanism such as a presser fitting of the pop-out prevention device may be installed on either the left or right side.
In the state in which the drawer (14) is stored, the frame (2) comes into contact with the stop plate (9), the frame (2) is fitted into the hole (4) of the rail (3), and the presser fitting (5) is (2) is pressed. When pulling out the drawer (14), when the drawer is pulled out instantaneously, the presser foot jumps up and the drawer (14) is released from the fixed state. At this time, the force for pressing the frame (2) of the spring (6) may be appropriately adjusted by changing the fixing position of the spring (6) in the adjustment hole (12) of the spring mounting bracket (13).

１内レール
２コマ
３レール
４穴
５押え金具
６バネ
７コマ
８補助レール
９止め板
１０取付け穴
１１長穴
１２調整穴
１３バネ取付け金具
１４引出し1 Inner rail 2 Frame 3 Rail 4 Hole 5 Presser bracket 6 Spring 7 Frame 8 Auxiliary rail 9 Stop plate 10 Mounting hole 11 Long hole 12 Adjustment hole 13 Spring mounting bracket 14 Drawer

Claims

The top (2) rotatably attached to the inner rail (1) is provided with a hole (4) in the rail (3) that falls when the inner rail (1) is closed. (5) A rail with a pop-out prevention device for a drawer shelf in which the top end of the presser fitting (5) is in contact with the top (2).

The rail with a pop-out preventing device for a drawer shelf according to claim 1, wherein a spring (6) is attached to the presser fitting (5).