JP2008190299A - Pulling/pushing knob for door - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a knob used for an opening/closing type door of a building which can reduce the number of projections of the door as much as possible or which can simplify the door, and which enables the door to be opened and closed by simply being pushed or pulled lightly. <P>SOLUTION: The cubic knob 1, which is long in the longitudinal direction, is embedded in the door, and the knob body has a rotary shaft 2 in one direction. Then the knob body can be pushed or pulled about the rotary shaft from either side of the door. The knob body has a built-in unevenness mechanism which enables a door stopper to be automatically retracted by simply pushing or pulling the knob from either side of the door at the time of coming into and going out of the door to which the knob is attached. Alternatively, the knob body has a built-in lock mechanism so that the door can be locked from both surfaces of the door. The built-in lock mechanism is used as a mechanism for opening the door by the automatic retraction of the door stopper in synchronization with a rachet function and a cam with a gear wheel. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、建築材料の一部である開閉式ドア用ノブに関するもので、通常の丸型回転握り方式のノブや、横フック型ノブなどが一般化する中でデザイン上からも、安全面からもドアからの突起物を極力少なくし、又は極力単純化し、ドアの開閉において、まずノブを回転する手間を省力化したことを特長としたドア用ノブに関するものである。The present invention relates to an open / close door knob that is a part of a building material. From the viewpoint of design and safety, general round rotary grip knobs and horizontal hook knobs are generalized. Further, the present invention relates to a door knob characterized by minimizing protrusions from the door as much as possible or simplifying it as much as possible and saving labor for rotating the knob in opening and closing the door.

ビルや一般住居などの全ての建物には人の出入りや荷物の出し入れの為、ドアは必ずあるものですが、特許文献１に開示されているように、従来のドアに取り付けてあるドア開閉用ノブは円形状の回転式ノブや横型フックを回転させてドアを開ける方式がほとんどであり、突起物があることにより衣類の引っ掛けや、開閉に際してはまず握りを回転しドアフックをはずした後、初めてドアの開閉が始まるわけであり、本発明はこれらドアの突起物を極力少なくし、或いは極力単純化し、軽く押すだけ、又は引くだけでロックのはずれはもとよりドアの開閉が同時に行われる利便性を提供するものである。
特開平７−７１１４３号広報 実用新案開平５−１７０４２号広報 All buildings, such as buildings and general residences, always have doors for people to enter and exit and to take in and out of luggage, but as disclosed in Patent Document 1, it is used for opening and closing doors attached to conventional doors. Most of the knobs open a door by rotating a circular rotary knob or a horizontal hook, and when there is a protrusion, it is the first time that you have hooked clothes and opened / closed by first turning the grip and removing the door hook The door opens and closes, and the present invention reduces the number of protrusions on the door as much as possible, or simplifies it as much as possible. It is to provide.
JP-A-7-71143 PR Public Utility Model Kaihei 5-17042 PR

今後わが国でも老齢化が益々進み、従来の回転式ノブではノブを回す事さえ困難となり、且つノブの突起物は衣類の引っ掛けなどにより事故を誘発する可能性も有る為、本発明はかかる問題点に鑑みてなされたもので、ドアから極力突起物を少なくし、又は極力簡素化し且つ単純に軽くドアを押すだけ、又は引くだけで出入りが出来る利便性を提供することである。In the future, even in Japan, the aging of society will continue to increase, making it difficult to turn the knob with conventional rotary knobs. In view of the above, it is an object of the present invention to provide a convenience in which the number of protrusions is reduced as much as possible from the door, or is simplified as much as possible, and the user can go in and out by simply pushing or pulling the door lightly.

建築物を利用する場合必ず出入りのドアがありますが、開閉式のドアの場合、従来のノブでは荷物で両手がふさがっている場合や、握る手が水気でノブが滑る場合、又はお年寄りの握力が弱っている場合など、ノブの回転が困難なことがありこれらの問題を解決する為、従来のノブや取っ手の位置に、回転で無く単純に軽く押すだけ、又は引くだけでドアの開閉が可能となるよう、縦方向に長い立方体形状をしたノブをドアに埋め込み、ノブ本体の下部又は上部には回転軸を持ち、回転軸を基点としてドアの両側どちらからでも押す、又は引くことが出来、且つノブ本体又は回転軸には直ちに復元するスプリング機能を持ち、当該ノブを取り付けたドアから出入りする場合、どちら側からでも当該ノブを押すだけ、又は引くだけでノブに内蔵された凸凹機構、又は同機構に代わるラチェット機能と歯車付きカムに連動してドア止めが自動的に引きこまれ、ドアが開閉する構造であり、ノブ本体には当然ドアの両面からロックが可能となるようロック機構を内蔵しドアから極力突起物を少なくし又は極力簡素化した、シンプルを特徴とするドアの開閉用ノブでありノブの材質についてはアルミ製、鉄製、プラスチック製或いは木製など材質を問わない。すなわち、本発明のドア用ノブの構造は、縦方向に長い立方体形状をしたノブをドアに埋め込み、ノブ本体の下部又は上部には回転軸を持ち、回転軸を基点としてドアの両側どちらからでも押す又は引くことが出来、且つ回転軸には直ちに復元するスプリング機能を持ち、当該ノブを取り付けたドアから出入りする場合、どちら側からでも当該ノブを押す又は引くだけでドア止めが自動的に引きこまれる凹凸機能を内蔵したノブ、又はラチェット機能と歯車付きカムが連動してドア止めが自動的に引きこまれることにより、ノブを軽く押す又は引くだけでドアが開く構造であり、ノブ本体には当然ドアの両面からロックが可能となるようロック機構を内蔵し、ドアからは極力突起物少なくし、安全性とシンプルさを特徴とするドアの開閉用ノブ。When using buildings, there are always doors in and out, but in the case of openable doors, with conventional knobs when both hands are blocked by luggage, when the gripping hand slides with moisture, or when the elderly grips In order to solve these problems, it may be difficult to rotate the knob, such as when the door is weak. To make it possible, a knob with a cubic shape in the vertical direction is embedded in the door, and the knob body has a rotating shaft at the bottom or top, and can be pushed or pulled from either side of the door with the rotating shaft as the base point. And the knob body or rotating shaft has a spring function to restore immediately, and when entering and exiting from the door to which the knob is attached, it can be built into the knob simply by pushing or pulling the knob from either side The door stopper is automatically retracted in conjunction with a ratchet function or a ratchet function that replaces this mechanism and a geared cam, and the door opens and closes. The knob body can naturally be locked from both sides of the door. It is a door opening and closing knob with a simple feature that has a built-in lock mechanism to minimize protrusions from the door or simplify it as much as possible. The knob is made of aluminum, iron, plastic or wood. It doesn't matter. That is, the door knob structure of the present invention has a vertically long cube-shaped knob embedded in the door, and has a rotating shaft at the lower or upper portion of the knob body, and the rotating shaft is the starting point from either side of the door. It can be pushed or pulled, and the rotating shaft has a spring function that immediately restores.When entering and exiting the door with the knob attached, the door stop is pulled automatically by simply pushing or pulling the knob from either side. Knob with built-in uneven function, or the ratchet function and geared cam are interlocked so that the door stopper is automatically retracted, so that the door can be opened simply by pushing or pulling the knob lightly. Naturally, the door has a built-in lock mechanism so that both sides of the door can be locked. .

ドア類から極力突起物を少なくし或いは極力単純機構としたことにより、部屋におけるデザイン上のすっきり感はもとより、まず手で回転するという手間を省力化し、高齢化社会における握力低下に対応するとともに、突起物による事故を未然に防ぎ、小児やお年寄りでも安易に簡単に部屋への出入りを可能としたものである。By reducing the number of protrusions as much as possible from the doors, or by using a simple mechanism as much as possible, the design of the room is not only neat, but the labor of rotating by hand first is saved, and the grip strength in an aging society is reduced. It prevents accidents caused by protrusions and allows children and the elderly to easily enter and exit the room.

本発明のドア用ノブの構造とその作用機能を図面で説明する。
第一図は、本発明構造の説明図である。
縦方向に長い立方体形状をしたノブ１をドアに埋め込み、ノブ本体の下部には回転軸２を持ち、回転軸を基点としてドアの両側どちらからでも押す又は引くことが出来、且つ回転軸には直ちに復元するスプリング機能３を持ち、当該ノブを取り付けたドアから出入りする場合どちら側からでも当該ノブを押すだけ、又は引くだけでドア止め５が自動的に引きこまれる凹凸機構４を内蔵したノブ、又はラチェットと歯車付が連動してラチェット付きドア止めが自動的に出入りすることにより、ノブを軽く押す或いは引くだけでドアが開閉する構造であり、ノブ本体には当然ドアの両面からロックが可能となるようロック機構を内蔵し、ドアからは極力突起物を少なくし、安全性とシンプルさを特徴とするドアの開閉用ノブ。The structure and function of the door knob of the present invention will be described with reference to the drawings.
FIG. 1 is an explanatory diagram of the structure of the present invention.
A knob 1 with a long cubic shape is embedded in the door, and the knob body has a rotary shaft 2 at the bottom. It can be pushed or pulled from either side of the door with the rotary shaft as a base point. A knob that has a spring function 3 that restores immediately, and a built-in concavo-convex mechanism 4 that automatically pulls the door stopper 5 by simply pushing or pulling the knob from either side when entering or exiting the door with the knob attached. Or, the ratchet and geared door interlock and the ratchet door stop automatically enters and exits, so that the door can be opened and closed simply by lightly pushing or pulling on the knob. The door opening / closing knob features a safety mechanism and simplicity, with a built-in locking mechanism to minimize the protrusions from the door.

実施例によって本発明を説明する。
ノブの構造：第１図の構造
ノブ本体〜約５０ｇの木製で試作する。
歯車〜プラスチック製の既製品を使用
試験用ドア：倉庫のドアに取り付ける。
約１００ｇの板材を削り倉庫のドアに、ロック機構を省略し試作品を取り付けたところ、色彩こそ冴えなかったか、メカ的には非常に巧く作動しすっきりしたドアが出来上がった。The examples illustrate the invention.
Knob structure: The structure of the knob body shown in FIG.
Gear to plastic ready-made products Test door: Attach to warehouse door.
After cutting about 100g of plate material and omitting the lock mechanism and attaching a prototype to the door of the warehouse, the color did not change, or the mechanically worked and the clean door was completed.

以上詳記した様に、本発明のドア用ノブはドア類から極力突起物を少なくし、且つ単純機構としたことにより、部屋におけるデザイン上のすっきり感はもとより、ドアの開閉の為には、まず取っ手を握り回転するという手間を省き、高齢化社会での突起物による事故を未然に防ぎ、小児やお年寄りでも安易に簡単に部屋への入りを可能とし、一秒を争う火災の場合でも押すだけ、或いは引くだけでドアの開閉を可能とし、且つ資源の無駄使いをも省力化したものであり、長い間変化の無かった建築用建具に改革をもたらす物である。As described in detail above, the door knob of the present invention has as few projections as possible from the doors and a simple mechanism, so that the design in the room is not only clean, but also for opening and closing the door, First of all, it eliminates the trouble of grasping and rotating the handle, preventing accidents caused by protrusions in an aging society, allowing children and the elderly to easily enter the room, even in the case of a fire that competes for one second. The door can be opened and closed simply by pushing or pulling, and the wasteful use of resources is saved. It is a thing that brings about the reform of building fixtures that have not changed for a long time.

図１は本発明ドア用ノブの構造の説明図である。FIG. 1 is an explanatory view of the structure of the door knob of the present invention. 取付完了図です。This is a complete installation. 図３は上面断面図ですFigure 3 is a top cross-sectional view 図４は一方は一方向にドアが開く場合の図ですFigure 4 shows one side when the door opens in one direction

Claims (3)

縦方向に長い立方体形状をしたドア用ノブ本体の下部には回転軸を持ち、回転軸を基点としてドアの両側どちらからでも押す、又は引くことが出来、ドアが閉まると同時に回転軸を支点として直ちに復元するスプリング機能を持ち、当該ノブを取り付けたドアから出入りする場合、どちら側からでも当該ノブを押すだけ、或いは引くだけでドア止めがはずれ、ドアが開閉する装置であって、ノブ本体にはドアの両面からロックが可能となるようロック機構を内蔵し、ドアから突起物を極力少なくした、シンプルを特徴とするドアの開閉用ノブ。  The lower part of the door knob body, which has a long cubic shape in the vertical direction, has a rotating shaft, which can be pushed or pulled from either side of the door with the rotating shaft as the base point. A device that has a spring function to restore immediately, and when entering and exiting from the door to which the knob is attached, the door stop is released by simply pushing or pulling the knob from either side, and the door opens and closes. The door opening and closing knob features a simple mechanism that incorporates a locking mechanism so that both sides of the door can be locked and has as few protrusions as possible. ドア用ノブ内部にラチェット機能と歯車付きカムに連動してドア止めが自動的に引きこまれノブを押す又は引く請求項１記載のドアの開閉用ノブ。  The door opening / closing knob according to claim 1, wherein the door stopper is automatically pulled into the door knob in conjunction with the ratchet function and the geared cam to push or pull the knob. 請求項１においてドアが一方向のみに開閉する場合は、上記ノブの上下を逆転して取り付け、ドアが容易に開閉出来るようドアの両側に、ノブに連動した握りを取り付け請求項１と同様押すだけ、又は引くだけでドアの開閉が出来るドアの開閉用ノブ。  When the door opens and closes only in one direction in claim 1, the knob is mounted upside down, and grips interlocking with the knob are attached to both sides of the door so that the door can be easily opened and closed. A door opening / closing knob that can be opened and closed simply or by pulling.

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