Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
TOOL FOR PREVENTING KEY FROM BEING LEFT INSERTED
To provide a tool for preventing a key for a building entrance door or motorcycle from being left inserted, which is convenient when changing to another bag, pants, or the like, and in which a common key can be used and the structure is easy.SOLUTION: The tool for preventing keys from being left inserted has the following features. A fixing plate 1 for attachment to the head section of a key is firmly attached to the head section of the key. A holder plate 4 is provided with string rubbers 5 and a wound string 6. The fixing plate and holder plate are connected using the wound string. The wound string is wound on a person's thumb when used. The wound string is wound more strongly when the thumb is moved. This prevents the wound string from coming out of the thumb. A string-like, belt-like, chain-like, or elastic rod-like part is joined to these parts.SELECTED DRAWING: Figure 1
【課題】別の鞄やズボン等に替える時でも面倒でなく、さらに、共用の鍵であっても使用することができ、そのうえ構造が簡単である、建物入口の戸やオートバイ等の鍵の抜き忘れを防止する鍵抜き忘れ防止具を提供する。【解決手段】鍵のヘッド部分に取り付けるための固定板１、固定板を鍵のヘッド部分にかたく取り付ける。挟み板４にはひも通しゴム５と巻き付きひも６を設ける。巻き付きひもによって、固定板と挟み板を連結させる。巻き付きひも使用時に親指に巻き付く巻き付きひもにする。親指を動かすことで巻き付きひもがさらにより強く親指に巻き付くため、巻き付きひもが親指からはずれることはない。これらの部品に接合されたひも状または帯状または鎖状または弾性のある棒状の部品を設けたことを特徴とする鍵抜き忘れ防止具。【選択図】図１
TOOL FOR PREVENTING KEY FROM BEING LEFT INSERTED
To provide a tool for preventing a key for a building entrance door or motorcycle from being left inserted, which is convenient when changing to another bag, pants, or the like, and in which a common key can be used and the structure is easy.SOLUTION: The tool for preventing keys from being left inserted has the following features. A fixing plate 1 for attachment to the head section of a key is firmly attached to the head section of the key. A holder plate 4 is provided with string rubbers 5 and a wound string 6. The fixing plate and holder plate are connected using the wound string. The wound string is wound on a person's thumb when used. The wound string is wound more strongly when the thumb is moved. This prevents the wound string from coming out of the thumb. A string-like, belt-like, chain-like, or elastic rod-like part is joined to these parts.SELECTED DRAWING: Figure 1
【課題】別の鞄やズボン等に替える時でも面倒でなく、さらに、共用の鍵であっても使用することができ、そのうえ構造が簡単である、建物入口の戸やオートバイ等の鍵の抜き忘れを防止する鍵抜き忘れ防止具を提供する。【解決手段】鍵のヘッド部分に取り付けるための固定板１、固定板を鍵のヘッド部分にかたく取り付ける。挟み板４にはひも通しゴム５と巻き付きひも６を設ける。巻き付きひもによって、固定板と挟み板を連結させる。巻き付きひも使用時に親指に巻き付く巻き付きひもにする。親指を動かすことで巻き付きひもがさらにより強く親指に巻き付くため、巻き付きひもが親指からはずれることはない。これらの部品に接合されたひも状または帯状または鎖状または弾性のある棒状の部品を設けたことを特徴とする鍵抜き忘れ防止具。【選択図】図１
TOOL FOR PREVENTING KEY FROM BEING LEFT INSERTED
鍵抜き忘れ防止具
MIMURO KAZUSHI (Autor:in)
27.02.2020
Patent
Elektronische Ressource
Japanisch
IPC:
E05B
LOCKS
,
Schlösser
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