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CN200952271Y - 防盗环形锁 - Google Patents

防盗环形锁 Download PDF

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Publication number
CN200952271Y
CN200952271Y CN 200620099324 CN200620099324U CN200952271Y CN 200952271 Y CN200952271 Y CN 200952271Y CN 200620099324 CN200620099324 CN 200620099324 CN 200620099324 U CN200620099324 U CN 200620099324U CN 200952271 Y CN200952271 Y CN 200952271Y
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China
Prior art keywords
lock
utility
model
antitheft ring
lockhole
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Expired - Fee Related
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CN 200620099324
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English (en)
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方影
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Individual
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Individual
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Abstract

一种防盗环形锁,包括有锁把、锁舌和锁壳,锁壳内有锁孔和带钥匙孔的锁芯,其特征在于:锁壳上装有至少二个通向同一锁孔的锁芯。本实用结构简单,易于制作,其不但具有多道锁的使用效果,还可以使偷盗者撬锁的时间相对延长,减少被盗的机会。

Description

防盗环形锁
                        技术领域
本实用新型涉及一种锁具,特别是一种防盗环形锁。
                        背景技术
目前市场上销售的环形锁,如摩托车锁、自行车锁、挂锁等,使用方便,价格便宜,但这种锁具通常只有一个钥匙孔,盗窃者用较短的时间就能打开锁具,容易得手。
                      实用新型内容
本实用新型所要解决的技术问题是提供一种不但具有多道锁的使用效果,还可延长偷盗时间的防盗环形锁。
本实用新型以如下技术方案解决上述技术问题:锁壳上装有至少二个通向同一锁孔的带钥匙孔的锁芯。
本实用结构简单,易于制作,其不但具有多道锁的使用效果,还可以使偷盗者撬锁的时间相对延长,减少被盗的机会,加强防盗力度。
                        附图说明
图1是本实用新型防盗环形锁的结构示意图。
                      具体实施方式
如图1所示,环形锁的锁把2一端有锁舌1,另一端有带锁孔4的锁壳6,锁壳6上装有带钥匙孔的锁芯7、锁芯3和锁芯5,三个锁芯都通向锁孔4。
闭锁时,先将锁舌1插入锁孔4后,再分别用钥匙将三个锁芯转入锁孔4将锁舌卡住,即可完成闭锁;开锁时,分别用钥匙将三个锁芯转出锁孔,即可将锁舌拨出,完成开锁。
本实用新型所用的全部锁芯可以配用同一把钥匙,也可以是每个锁芯配用不同的钥匙。
本实用新型的多个锁芯中还可以有至少一个锁芯为伪装锁芯,即锁芯与锁壳连为一体,不但转入锁孔中。
本实用新型不仅可以应用在摩托车锁或自行车锁上,还可以应用于防盗门上。

Claims (3)

1.一种防盗环形锁,包括有锁把、锁舌和锁壳,锁壳内有锁孔和带钥匙孔的锁芯,其特征在于:锁壳上装有至少二个通向同一锁孔的锁芯。
2.根据权利要求1所述的防盗环形锁,其特征在于:全部锁芯配用同一把钥匙。
3.根据权利要求1所述的防盗环形锁,其特征在于:每个锁芯配用的钥匙不相同。
CN 200620099324 2006-09-30 2006-09-30 防盗环形锁 Expired - Fee Related CN200952271Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620099324 CN200952271Y (zh) 2006-09-30 2006-09-30 防盗环形锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620099324 CN200952271Y (zh) 2006-09-30 2006-09-30 防盗环形锁

Publications (1)

Publication Number Publication Date
CN200952271Y true CN200952271Y (zh) 2007-09-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620099324 Expired - Fee Related CN200952271Y (zh) 2006-09-30 2006-09-30 防盗环形锁

Country Status (1)

Country Link
CN (1) CN200952271Y (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070926

Termination date: 20100930