CN2366453Y - 一种新型井盖 - Google Patents

一种新型井盖 Download PDF

Info

Publication number
CN2366453Y
CN2366453Y CN 99223363 CN99223363U CN2366453Y CN 2366453 Y CN2366453 Y CN 2366453Y CN 99223363 CN99223363 CN 99223363 CN 99223363 U CN99223363 U CN 99223363U CN 2366453 Y CN2366453 Y CN 2366453Y
Authority
CN
China
Prior art keywords
convex
loam cake
concave
base
upper cover
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 - Fee Related
Application number
CN 99223363
Other languages
English (en)
Inventor
孙迪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 99223363 priority Critical patent/CN2366453Y/zh
Application granted granted Critical
Publication of CN2366453Y publication Critical patent/CN2366453Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Closures For Containers (AREA)

Abstract

本实用新型提供一种新型井盖,其主要技术特点是在上盖和底座分别设有凸凹的卡口,上盖的凸凹卡口与底座的凸凹卡口相互啮合,按一定角度旋转,即相互卡住,上盖与底座间设有锁紧机构。其优点是结构新颖,工艺简单,连接牢固,设有锁紧机构,可有效防止上盖移位、翻个和丢失。

Description

一种新型井盖
本实用新型涉及一种井盖,特别是一和带有锁紧机构的井盖。
目前路上所使用的井盖都是上盖平盖在下座上,上盖只靠自身的重量,盖在下座上,没有连接机构和锁紧机构。因此,经常出现上盖移位、翻个,丢失等现象,由此给车辆、行人造成事故,给国家造成重大损失。
本实用新型针对上述问题提出一种新型井盖,它不仅连接牢固,而且还设有锁紧机构。
本实用新型的目的是这样实现的:它是由上盖和底座组成,其特征是在上盖和底座分别设有凸凹的卡口,上盖的凸凹卡口与底座的凸凹卡口相互啮合,按一定角度旋转,即相互卡住,在开盖上设有锁紧机构。
本实用新型的优点是结构新颖,工艺简单,连接牢固,设有锁紧机构,可有效防止上盖移位、翻个和丢失。
下面结合附图作实施例说明。
图1是本实用新型结构示意图。
图2是图1的俯视图。
图3是图1的局部剖视图。
图4是图3的俯视图。
由图1可知上盖1上设凸凹卡口2,底座3上设有与上盖对应的凸凹的卡口4,上盖的凸凹卡口与底座的凸凹卡口相互啮合,按一定的角度旋转,即相互卡住。
由图2可知,在井盖1的侧端设有锁紧机构5,当上盖与下座卡住之后再将锁转到锁紧位置上,上盖就不能回转,打开时需用专用钥匙。

Claims (1)

1、一种新型井盖,是由上盖和底座组成,其特征是:在上盖和底座分别设有凸凹的卡口,上盖的凸凹卡口与底座的凸凹卡口相互啮合,按一定角度旋转,即相互卡住,上盖与底座间设有锁紧机构。
CN 99223363 1999-04-06 1999-04-06 一种新型井盖 Expired - Fee Related CN2366453Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99223363 CN2366453Y (zh) 1999-04-06 1999-04-06 一种新型井盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99223363 CN2366453Y (zh) 1999-04-06 1999-04-06 一种新型井盖

Publications (1)

Publication Number Publication Date
CN2366453Y true CN2366453Y (zh) 2000-03-01

Family

ID=34013594

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 99223363 Expired - Fee Related CN2366453Y (zh) 1999-04-06 1999-04-06 一种新型井盖

Country Status (1)

Country Link
CN (1) CN2366453Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100458023C (zh) * 2004-08-24 2009-02-04 北京仁创制造技术研究院 啮合式安全井盖

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100458023C (zh) * 2004-08-24 2009-02-04 北京仁创制造技术研究院 啮合式安全井盖

Similar Documents

Publication Publication Date Title
CN2366453Y (zh) 一种新型井盖
CN2785939Y (zh) 机车主开关锁及其开关装置
CN201162408Y (zh) 一种沟井盖锁
CN111894042A (zh) 一种井盖锁应急逃生装置
CN2491291Y (zh) 汽车用保管箱
CN2321819Y (zh) 两点锁紧式污水防盗井盖
CN203475909U (zh) 一种半自动车位锁
CN2310804Y (zh) 圆形防盗沙井盖
CN219192410U (zh) 一种双联动的电池锁装置
CN2228949Y (zh) 一种地井盖水箅子防盗锁及开启钥匙
CN201326181Y (zh) 井盖防盗连接装置
CN218861607U (zh) 一种防盗型井盖
CN2380612Y (zh) 地井井盖
CN201546526U (zh) 三舌对中门锁锁体和使用这种锁体的门锁装置
CN2312303Y (zh) 自行车集中存放地面锁
CN2227700Y (zh) 防盗井盖及其开启工具
CN2232055Y (zh) 双防井盖
CN2287171Y (zh) 自锁式防盗窨井盖
CN2235987Y (zh) 具有锁的地下井盖装置
CN2707832Y (zh) 一种防翻定位式的防盗井盖和雨箅盖
CN2189621Y (zh) 井盖固定防盗装置
CN2581516Y (zh) 环保插承式多功能井沟盖
CN2687263Y (zh) 挂钩式防盗井盖
CN2218200Y (zh) 防盗阴井盖
CN2412975Y (zh) 窨井盖防盗锁

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee