CN2278740Y - 夜光锁 - Google Patents

夜光锁 Download PDF

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Publication number
CN2278740Y
CN2278740Y CN 96238994 CN96238994U CN2278740Y CN 2278740 Y CN2278740 Y CN 2278740Y CN 96238994 CN96238994 CN 96238994 CN 96238994 U CN96238994 U CN 96238994U CN 2278740 Y CN2278740 Y CN 2278740Y
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lock core
lock
utility
model
fluorescence coating
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Expired - Fee Related
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CN 96238994
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赵建宇
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Individual
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Abstract

一种夜光锁,它包括锁芯套、锁芯,其特征是:在锁芯的端部外表面设有荧光层,荧光层的表面敷设透明保护层。本实用新型的优点是:黑暗中可准确地将钥匙插入锁芯并将锁打开。

Description

夜光锁
本实用新型属于一种门锁或自行车锁。
目前市场上提供的各种门锁和自行车锁在环境亮度极低或全黑情况下,开锁人很难找准钥匙孔,完全靠手摸或带有照明的钥匙链才能将锁打开。前者费时、麻烦,准确率极低;后者造成钥匙链体积过长,并需不断更换电池。
本实用新型的目的是提供一种本身带有亮度,并在黑暗中将锁孔明显显示出来的夜光锁,可使钥匙在任何环境亮度下准确插入钥匙孔将锁打开。
本实用新型的目的是这样实现的;它包括锁芯套、锁芯,其技术方案要点是:在锁芯的端部外表面设有荧光层,荧光层的表面敷设透明保护层。
上述的透明保护层表面低于锁芯套的外表面。
在黑暗中使用时,由于锁芯套和钥匙孔未涂荧光材料呈黑色,而锁芯外端平面有荧光材料呈荧光色,钥匙孔即明显地呈现在锁芯中。
本实用新型的优点是:黑暗中可准确地将钥匙插入锁芯并将锁打开。
以下结合附图对本实用新型作进一步说明。
图1是本实用新型横向剖面示意图。
图2是本实用新型正面结构示意图。
见图1、图2,具体结构如下:锁芯2由铜合金制成并装在锁芯套1中,其外端面比锁芯套1凹进,锁芯2表面的荧光层3可采用涂装荧光涂层,或粘接荧光片;其外面的透明保护层4可采用涂装透明漆,或粘接透明膜片。锁芯2端部外表面涂装或粘接荧光层3和保护层4后仍略低于锁芯套1的表面。

Claims (2)

1、一种夜光锁,包括锁芯套、锁芯,其特征是:在锁芯的端部外表面设有荧光层,荧光层的表面敷设透明保护层。
2、根据权利要求1所述的夜光锁,其特征是:透明保护层表面低于锁芯套的外表面。
CN 96238994 1996-11-05 1996-11-05 夜光锁 Expired - Fee Related CN2278740Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96238994 CN2278740Y (zh) 1996-11-05 1996-11-05 夜光锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96238994 CN2278740Y (zh) 1996-11-05 1996-11-05 夜光锁

Publications (1)

Publication Number Publication Date
CN2278740Y true CN2278740Y (zh) 1998-04-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 96238994 Expired - Fee Related CN2278740Y (zh) 1996-11-05 1996-11-05 夜光锁

Country Status (1)

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CN (1) CN2278740Y (zh)

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