CN2067071U - 铐式钥匙挂环 - Google Patents

铐式钥匙挂环 Download PDF

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Publication number
CN2067071U
CN2067071U CN 90202508 CN90202508U CN2067071U CN 2067071 U CN2067071 U CN 2067071U CN 90202508 CN90202508 CN 90202508 CN 90202508 U CN90202508 U CN 90202508U CN 2067071 U CN2067071 U CN 2067071U
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吴东
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Abstract

一种铐式钥匙挂环,适用于人们携带钥匙,是由环座、固定半环、活动半环、钩杆和弹簧组成。活动半环的一端带有止退锯齿,可以锁入环座,钩杆的一端用销钉固定在环座上,另一端露出环座,并且带有与止退锯齿相结合的止退钩,钩杆由弹簧支撑。扳动钩杆解脱被锁的止退锯齿,才可以使活动半环退出环座。

Description

一种铐式钥匙挂环,属于日用五金用品,适用于携带钥匙。
人们只要出门,身上总是要携带许多枚钥匙,人们习惯将多枚钥匙用钥匙环串起来,挂在裤扣上。现有市场上的钥匙环大多是在挂钩上穿一个弹簧圈,弹簧圈容易疲劳而张开,很不美观,挂钩在裤扣上也容易脱落。失落钥匙往往给人带来许多烦恼。
本发明的目的是为了设计一种小巧实用、安全可靠、使用方便的钥匙挂环。
本实用新型是由环座、固定半环、活动半环、钩杆和弹簧组成。活动半环可以锁入环座,使之与固定半环形成环状;扳动钩杆可以使活动半环退出环座,以便串进钥匙。
铐式钥匙挂环结构及原理,由附图绘出:
附图为铐式钥匙挂环的正面剖视图
固定半环(5)与环座(2)连体,活动半环(6)的一端用销钉连接在固定半环(5)端部,可以转动,活动半环(6)的另一端边沿带有若干牙止退锯齿(7),钩杆(3)和弹簧(1)安装在环座(2)内,钩杆的一端用销钉固定,钩杆的另一端露出环座,并且带有止退钩(4)。
当活动半环(6)的带有止退锯齿(7)的一端插入环座(2)时,钩杆(3)上的止退钩(4)即嵌入止退锯齿(7)中,并由弹簧(1)压牢,使活动半环不得退回。扳动钩杆(3)露出环座的一端,使之压缩弹簧(1),钩杆上的止退钩(4)退出活动半环上的止退锯齿(7)时,活动半环才可以退出环座。如果挂环中未串进钥匙,活动半环可以沿固定半环作顺方向旋转。
本实用新型与现有市场上的钥匙圈相比,既美观又牢靠。同样结构的两个铐式钥匙挂环用一条短链索连接起来,一个挂环作串钥匙用,另一个挂环挂在裤扣上,携带十分方便、安全、可靠,而且还是一件精美的工艺品。使用铐式钥匙挂环,人们就不必为可能丢失钥匙而忧虑了。

Claims (1)

1、一种铐式钥匙挂环,由圈环和挂链组成,本实用新型的特征是:圈环由固定半环(5)和活动半环(6)连接而成,固定半环(5)的端部与环座(2)连体,活动半环(6)的一端设有若干牙止退锯齿(7),活动半环的带有止退齿的一端插入环座(2)内,形成环状,环座(2)内设有钩杆(3)和弹簧(1),钩杆(3)上带有止退钩(4),止退钩(4)与活动半环上的止退锯齿(7)相匹配,钩杆(3)由弹簧(1)支撑着。
CN 90202508 1990-02-04 1990-02-04 铐式钥匙挂环 Withdrawn CN2067071U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 90202508 CN2067071U (zh) 1990-02-04 1990-02-04 铐式钥匙挂环

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 90202508 CN2067071U (zh) 1990-02-04 1990-02-04 铐式钥匙挂环

Publications (1)

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CN2067071U true CN2067071U (zh) 1990-12-12

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CN 90202508 Withdrawn CN2067071U (zh) 1990-02-04 1990-02-04 铐式钥匙挂环

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CN (1) CN2067071U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110336234A (zh) * 2019-08-07 2019-10-15 沈阳飞机工业(集团)有限公司 一种线束敷设快速定位调整装置及其使用方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110336234A (zh) * 2019-08-07 2019-10-15 沈阳飞机工业(集团)有限公司 一种线束敷设快速定位调整装置及其使用方法

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