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CN2723305Y - 一种自行车转向锁的锁紧件 - Google Patents

一种自行车转向锁的锁紧件 Download PDF

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Publication number
CN2723305Y
CN2723305Y CN 200420082245 CN200420082245U CN2723305Y CN 2723305 Y CN2723305 Y CN 2723305Y CN 200420082245 CN200420082245 CN 200420082245 CN 200420082245 U CN200420082245 U CN 200420082245U CN 2723305 Y CN2723305 Y CN 2723305Y
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CN
China
Prior art keywords
bicycle
lock
fastening piece
locking block
latch segment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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CN 200420082245
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English (en)
Inventor
倪伯承
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SHANGHAI BAISHUN LOCK INDUSTRY Co Ltd
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SHANGHAI BAISHUN LOCK INDUSTRY Co Ltd
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Priority to CN 200420082245 priority Critical patent/CN2723305Y/zh
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Publication of CN2723305Y publication Critical patent/CN2723305Y/zh
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Abstract

本实用新型是对现有自行车转向锁锁紧件的改进,由锁体、锁紧块、车架前立管组成,主要特征在于锁紧块上设有锁紧孔,锁紧孔与锁舌匹配,锁紧块上端内侧设有凸块,车架前立管上端设有凹口,凸块与凹口匹配。本实用新型由于锁紧块与车架前立管固定,克服了管薄的缺点,具有良好的防盗性能。本实用新型适宜于各种自行车、助动车、摩托车使用。

Description

一种自行车转向锁的锁紧件
                  技术领域
本实用新型涉及一种自行车转向锁,更具体地涉及一种自行车转向锁的锁紧件。
                  背景技术
中国专利ZL01253836.1公开了一种自行车转向防盗保险锁,特征在于前叉立杆与车架前立管之间设置了一锁紧圈,锁紧圈开有固定孔和锁紧孔,用销使锁紧圈与前叉立杆固定。由于加工复杂,安装困难,且锁紧圈太薄而极易被撬坏,因而这种锁防盗性能并非十分理想。
                  发明内容
本实用新型的目的在于提供一种具有良好防撬性能的自行车转向锁锁紧件,由锁体、锁紧块、车架前立管组成,锁紧块上端的内侧设有凸块,车架前立管上端设有凹口,凸块与凹口匹配,锁紧块上设有锁紧孔,锁紧孔与锁舌匹配,由于本实用新型锁紧块与车架前立管固定,因而具有良好防撬性能。本实用新型适宜于各种自行车、助动车、摩托车使用。
                  附图说明
附图为本实用新型结构示意图
                具体实施方式
本实用新型由锁体7、锁紧块5、车架前立管4组成,锁体7与前叉立杆8固定连接,锁紧块5上端内侧设有若干个凸块2,车架前立管4上端设有若干个凹口1,凸块2与凹口1匹配固定,锁紧块5上设有若干个锁紧孔6,锁紧孔6与锁舌3相匹配。

Claims (1)

1、一种自行车转向锁的锁紧件,包括锁体、锁紧块、车架前立管,锁体与前叉立杆固定连接,其特征在于锁紧块上端内侧设有凸块,车架前立管上端设有凹口,凸块与凹口匹配,锁紧块上设有锁紧孔,锁紧孔与锁舌匹配。
CN 200420082245 2004-08-26 2004-08-26 一种自行车转向锁的锁紧件 Expired - Lifetime CN2723305Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420082245 CN2723305Y (zh) 2004-08-26 2004-08-26 一种自行车转向锁的锁紧件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420082245 CN2723305Y (zh) 2004-08-26 2004-08-26 一种自行车转向锁的锁紧件

Publications (1)

Publication Number Publication Date
CN2723305Y true CN2723305Y (zh) 2005-09-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420082245 Expired - Lifetime CN2723305Y (zh) 2004-08-26 2004-08-26 一种自行车转向锁的锁紧件

Country Status (1)

Country Link
CN (1) CN2723305Y (zh)

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GR01 Patent grant
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Effective date of abandoning: 20071128

C25 Abandonment of patent right or utility model to avoid double patenting