CN201874964U - 防盗螺钉 - Google Patents

防盗螺钉 Download PDF

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Publication number
CN201874964U
CN201874964U CN2010206041125U CN201020604112U CN201874964U CN 201874964 U CN201874964 U CN 201874964U CN 2010206041125 U CN2010206041125 U CN 2010206041125U CN 201020604112 U CN201020604112 U CN 201020604112U CN 201874964 U CN201874964 U CN 201874964U
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screw
cross
utility
model
theft screw
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Expired - Fee Related
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CN2010206041125U
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English (en)
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张博洋
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Individual
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Individual
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Abstract

本实用新型公开了一种防盗螺钉,它解决了现有普通螺钉容易被退出的问题,其特征在于:所述十字盘头(1)上所设置的十字凹槽(3)的一侧壁设置为斜面(4),使其只能顺时针旋转紧固,而不能逆时针旋转退出,从而达到有效防止被紧固物品被盗。

Description

防盗螺钉
一、技术领域
本实用新型属于紧固标准件,尤其是涉及到一种防盗螺钉。
二、背景技术
目前市场上出售的螺钉大部分是在盘头上设置十字凹槽,这种结构虽然简单,但存在室外固定的物品容易被小偷松开螺钉而被盗。
三、发明内容
本实用新型的目的是在于克服现有技术的缺陷,为市场提供一种被紧固后的物品不能轻易被取下的防盗螺钉。
本实用新型的主要技术方案是:它包括十字盘头和丝杆,其特征在于:所述十字盘头上所设置的十字槽的一侧壁设置为斜面。
本实用新型的有益效果是:不仅结构简单、制作方便,而且能够有效防止被紧固的物品因退出螺钉而被盗。
下面结合附图对本实用新型作进一步描述。
四、附图说明
图1为本实用新型结构示意图。
图中:1为十字盘头,2为丝杆,3为十字凹槽,4为斜面。
五、具体实施方案
如图1所示,在制作普通十字盘头螺钉的基础上,将十字盘头1上设置的十字凹槽3的一侧壁设置为斜面4,使梅花起子插入十字凹槽3后只能顺时针旋转紧固螺钉;而逆时针旋转时,因对应梅花起子的十字口处均为斜面4而无法退出螺丝钉,从而有效防止被紧固的物品因退出螺钉而被盗。

Claims (1)

1.一种防盗螺钉,它包括十字盘头(1)和丝杆(2),其特征在于:所述十字盘头(1)上所设置的十字凹槽(3)的一侧壁设置为斜面(4)。
CN2010206041125U 2010-11-04 2010-11-04 防盗螺钉 Expired - Fee Related CN201874964U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206041125U CN201874964U (zh) 2010-11-04 2010-11-04 防盗螺钉

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206041125U CN201874964U (zh) 2010-11-04 2010-11-04 防盗螺钉

Publications (1)

Publication Number Publication Date
CN201874964U true CN201874964U (zh) 2011-06-22

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Family Applications (1)

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CN2010206041125U Expired - Fee Related CN201874964U (zh) 2010-11-04 2010-11-04 防盗螺钉

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CN (1) CN201874964U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102536996A (zh) * 2012-02-21 2012-07-04 邯郸供电公司 防退螺栓
CN110185694A (zh) * 2019-05-10 2019-08-30 尹苑苑 高强度防盗型螺钉紧固件

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102536996A (zh) * 2012-02-21 2012-07-04 邯郸供电公司 防退螺栓
CN110185694A (zh) * 2019-05-10 2019-08-30 尹苑苑 高强度防盗型螺钉紧固件
CN110185694B (zh) * 2019-05-10 2020-12-25 宝勋精密螺丝(浙江)有限公司 高强度防盗型螺钉紧固件

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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: 20110622

Termination date: 20111104