CN2388282Y - 一种防锯锁舌 - Google Patents

一种防锯锁舌 Download PDF

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Publication number
CN2388282Y
CN2388282Y CN 99239783 CN99239783U CN2388282Y CN 2388282 Y CN2388282 Y CN 2388282Y CN 99239783 CN99239783 CN 99239783 CN 99239783 U CN99239783 U CN 99239783U CN 2388282 Y CN2388282 Y CN 2388282Y
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Prior art keywords
bolt
lock bolt
sawing
utility
model
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Expired - Fee Related
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CN 99239783
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English (en)
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叶高呈
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Individual
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Individual
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Abstract

本实用新型涉及一种锁舌,特别是一种防锯锁舌,包括锁体、锁舌耳、锁舌板,其特征是:锁舌板内有一空腔,空腔内有一高强度钢栓,本实用新型的优点是防锯锁舌不易被锯断。

Description

一种防锯锁舌
本实用新型涉及一种锁舌,特别是一种防锯锁舌。
目前一般的门锁的锁舌的钢性较差,容易被撬锁者用钢锯锯断,从而使整个防盗门失去作用。
本实用新型的目的是提供一种不易被锯断的防锯锁舌。
本实用新型的技术方案是设计一种防锯锁舌,包括锁体、锁舌耳、锁舌板,其特征是:锁舌板内有一空腔,空腔内嵌有一高强度钢栓。
本实用新型的优点是防锯锁舌不易被锯断。
下面结合附图对本实用新型作详细说明,
附图1为本实用新型的俯视示意图,
附图2为本实用新型图的主视示意图,图中包括锁体1、锁舌耳2、锁舌板3,其特征是:锁舌板3内有一空腔4,空腔内4有一高强度钢栓5。
使用时锁舌板3伸出至锁舌耳2,由于锁舌板3至锁舌耳2间有缝隙,当用钢锯锯锁舌板3时,当钢锯锯到高强度钢栓5时,由于高强度钢栓5的强度高,且在空腔内4内不固定,因此高强度钢栓5随钢锯滚动,无法锯断。

Claims (1)

  1. 一种防锯锁舌,包括锁体、锁舌耳、锁舌板,其特征是:锁舌板内有一空腔,空腔内有一高强度钢栓。
CN 99239783 1999-09-29 1999-09-29 一种防锯锁舌 Expired - Fee Related CN2388282Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99239783 CN2388282Y (zh) 1999-09-29 1999-09-29 一种防锯锁舌

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99239783 CN2388282Y (zh) 1999-09-29 1999-09-29 一种防锯锁舌

Publications (1)

Publication Number Publication Date
CN2388282Y true CN2388282Y (zh) 2000-07-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 99239783 Expired - Fee Related CN2388282Y (zh) 1999-09-29 1999-09-29 一种防锯锁舌

Country Status (1)

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CN (1) CN2388282Y (zh)

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C19 Lapse of patent right due to non-payment of the annual fee
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