CN202499088U - 改进的机动车牌照防盗固封装置 - Google Patents

改进的机动车牌照防盗固封装置 Download PDF

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CN202499088U
CN202499088U CN2012200210171U CN201220021017U CN202499088U CN 202499088 U CN202499088 U CN 202499088U CN 2012200210171 U CN2012200210171 U CN 2012200210171U CN 201220021017 U CN201220021017 U CN 201220021017U CN 202499088 U CN202499088 U CN 202499088U
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base
pad seat
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文湘伟
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Guangzhou Ding An Traffic Technology Co ltd
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GUANGZHOU DING'AN TRAFFIC TECHNOLOGY Co Ltd
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Abstract

本实用新型公开了一种改进的机动车牌照防盗固封装置,该装置由螺母、垫片、螺栓、垫座和外盖帽构成,所述的螺栓由螺纹段和头部构成,所述垫座和外盖帽都是由不锈钢材料制成;所述的垫座为盖帽形的垫座,该垫座设在所述垫片和螺栓的头部之间,垫座圆筒壁开口端设有径向向外延伸的扩口边、顶面平板设有螺栓的穿插孔;所述的外盖帽呈盖帽形与垫座相适配,对应设有与扩口边相卡扣的若干个内卡片,所述的内卡片一体成型在外盖帽的内侧壁上;所述的螺栓的螺纹段依次通过垫座的穿插孔、垫片后与内螺纹孔螺纹连接固定,所述的内卡片与扩口边卡扣连接。本实用新型具有结构简单、安装容易、连接稳固和防拆防盗等优点。

Description

改进的机动车牌照防盗固封装置
技术领域
本实用新型涉及固定机动车牌照的固封装置,特别是改进的机动车牌照防盗固封装置。 
背景技术
传统机动车上的车牌通常采用普通的螺钉连接件固定在车牌托盘上,螺钉连接件一般由防退螺母、垫圈、螺栓和装饰螺帽构成,它通过一般的扳手或螺丝刀等工具即可轻易取出螺钉连接件而取下车牌,一些不法分子常常偷取车牌后变卖获取利益或进行不法活动,给车主带来不便,也给维护社会秩序带来不便;在此基础上出现有在其垫圈的一侧有一轴向凸管,凸管的外周围有螺纹与所述螺帽的内螺纹相配合,螺帽外设装饰螺帽。此结构受螺帽与凸管螺纹连接的限制,螺帽和装饰螺帽只是单纯的装饰亦未能解决防盗功能。 
实用新型内容
本实用新型为解决的技术问题,提供一种结构简单、安装容易、连接稳固和防拆防盗的改进的机动车牌照防盗固封装置。 
本实用新型的目的是这样实现的:一种改进的机动车牌照防盗固封装置,该装置由螺母、垫片、螺栓、垫座和外盖帽构成,所述的螺栓由螺纹段和头部构成,所述垫座和外盖帽都是由不锈钢材料制成;所述的垫座为盖帽形的垫座,该垫座设在所述垫片和螺栓的头部之间,垫座圆筒壁开口端设有径向向外延伸的扩口边、顶面平板设有螺栓的穿插孔;所述的外盖帽呈盖帽形与垫座相适配,对应设有与扩口边相卡扣的若干个内卡片,所述的内卡片一体成型在外盖帽的内侧壁上;所述的螺栓的螺纹段依次通过垫座的穿插孔、垫片后与内螺纹孔螺纹连接固定,所述的内卡片与扩口边卡扣连接。 
上述的改进的机动车牌照防盗固封装置,所述的垫片厚度与内卡片的外侧翻边槽边厚度相适。 
采用上述技术方案的改进的机动车牌照防盗固封装置,通过在车牌外侧垫片和螺栓的头部之间设置盖帽形的垫座,其扩口边增大定位面与垫片相紧贴;车牌托盘背部圆锥形螺母的喇叭开口向内与车牌托盘背部相紧贴保证其 稳定定位、螺栓的螺纹段与内螺纹孔螺纹连接固定,当拧紧螺母时,外力很难传递到螺母上,从而起到防拆的功效;外盖帽通过外力压入垫座时其内卡片扣入垫座的扩口边的外侧从而融为一个联合体,当受外力撬动时则把力巧妙转移到垫座,而垫座、螺栓和防拆圆锥螺母紧固,从而无法撬开而实现防拆防盗的目的。 
本实用新型具有结构简单、安装容易、连接稳固和防拆防盗等优点。 
附图说明
图1是本实用新型的拆装结构示意图。 
图中:1为螺母,11为内螺纹孔,2为垫片,3为螺栓,31为螺纹段,32为头部,4为外盖帽,41为扩径口,41内卡片,5为垫座,51为扩口边,52为穿插孔;7为托盘,8为车牌。 
具体实施方式
下面将结合附图对本实用新型作进一步地详细说明,但不构成对本实用新型的任何限制。 
参阅图1所示,一种改进的机动车牌照防盗固封装置,该装置由螺母1、垫片2、螺栓3、垫座5和外盖帽4构成,所述的螺栓3由螺纹段31和头部32构成,所述垫座5和外盖帽4都是由不锈钢材料制成;所述的垫座5为盖帽形的垫座,该垫座5设在所述垫片2和螺栓3的头部32之间,垫座5圆筒壁开口端设有径向向外延伸的扩口边51、顶面平板设有螺栓3的穿插孔52;所述的外盖帽4呈盖帽形与垫座5相适配,对应设有与扩口边51相卡扣的若干个内卡片41,如3个内卡片41,所述的内卡片41一体成型在外盖帽4的内侧壁上;所述的螺栓3的螺纹段31依次通过垫座5的穿插孔52、垫片2后与内螺纹孔11螺纹连接固定,所述的内卡片41与扩口边51卡扣连接。所述的垫片2厚度与内卡片41的外侧翻边槽边厚度相适。 
本实用新型具体安装使用时,把车牌8扣在固定在车体上的托盘7上,车牌下边与托盘下部两侧外凸向下延伸的托扣相扣,车牌8和托盘7上部两边的预设的定位孔相对应,并把螺母1放在托盘7后部与定位孔相对应,螺栓3先后套上垫座5和垫片2后穿过车牌8和托盘7的安装孔与螺母1螺接固定,两边依次安装后再调节较正用螺丝刀拧紧固定;外盖帽4通过外力压 入垫座5时其内卡片41扣入垫座5的扩口边51的外侧而融为一个联合体,外力撬动时,把力巧妙转移到垫座5,而垫座5、螺栓3和螺母1,螺母1使工具无法与其定位,外力很难传递到螺母1上,从而无法撬开而实现防拆防盗的目的。

Claims (2)

1.一种改进的机动车牌照防盗固封装置,该装置由螺母(1)、垫片(2)、螺栓(3)、垫座(5)和外盖帽(4)构成,所述的螺栓(3)由螺纹段(31)和头部(32)构成,其特征在于:所述垫座(5)和外盖帽(4)都是由不锈钢材料制成;所述的垫座(5)为盖帽形的垫座,该垫座(5)设在所述垫片(2)和螺栓(3)的头部(32)之间,垫座(5)圆筒壁开口端设有径向向外延伸的扩口边(51)、顶面平板设有螺栓(3)的穿插孔(52);所述的外盖帽(4)呈盖帽形与垫座(5)相适配,对应设有与扩口边(51)相卡扣的若干个内卡片(41),所述的内卡片(41)一体成型在外盖帽(4)的内侧壁上;所述的螺栓(3)的螺纹段(31)依次通过垫座(5)的穿插孔(52)、垫片(2)后与内螺纹孔(11)螺纹连接固定,所述的内卡片(41)与扩口边(51)卡扣连接。
2.根据权利要求1所述的改进的机动车牌照防盗固封装置,其特征在于:所述的垫片(2)厚度与内卡片(41)的外侧翻边槽边厚度相适。
CN2012200210171U 2012-01-16 2012-01-16 改进的机动车牌照防盗固封装置 Expired - Lifetime CN202499088U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104527534A (zh) * 2015-01-04 2015-04-22 苏州市铭特安交通器材有限公司 机动车号牌专用固封装置
CN105156450A (zh) * 2015-10-21 2015-12-16 李一达 一种防盗卸螺母的防盗卸护圈

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104527534A (zh) * 2015-01-04 2015-04-22 苏州市铭特安交通器材有限公司 机动车号牌专用固封装置
CN105156450A (zh) * 2015-10-21 2015-12-16 李一达 一种防盗卸螺母的防盗卸护圈

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