CN2270137Y - 螺母 - Google Patents

螺母 Download PDF

Info

Publication number
CN2270137Y
CN2270137Y CN 96228226 CN96228226U CN2270137Y CN 2270137 Y CN2270137 Y CN 2270137Y CN 96228226 CN96228226 CN 96228226 CN 96228226 U CN96228226 U CN 96228226U CN 2270137 Y CN2270137 Y CN 2270137Y
Authority
CN
China
Prior art keywords
nut
utility
model
groove
rusty
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 96228226
Other languages
English (en)
Inventor
常跃铎
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 96228226 priority Critical patent/CN2270137Y/zh
Application granted granted Critical
Publication of CN2270137Y publication Critical patent/CN2270137Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

本实用新型涉及一种新型螺母,主要解决现有螺母螺纹生锈或带杂质时损坏的问题。其特征在于螺母中心孔内壁上设有凹槽。本实用新型结构简单操作轻便,提高螺母使用寿命10倍。

Description

螺母
本实用新型涉及一种新型螺母。
现有螺母中心圆孔,孔内设螺纹,跟螺钉或螺栓的螺纹相啮合,用来使两个零件固定在一起。使用时,如果螺栓或螺母上螺纹生锈,有杂质,则折装困难,易损丝。
本实用新型的目的是提供一种新型螺母,以克服现有螺栓或螺母生锈或有杂质时,折装困难易损丝的问题。
本实用新型是在现有螺母结构基础上,在中心孔内壁上设有凹槽,当螺母或螺栓生锈及带有杂质时从凹槽内自动排出。
本实用新型结构简单,旋转轻便,较原螺母提高寿命10倍。
下面结合附图详细介绍本实用新型实施例。
附图为12#新型螺母结构示意图。
由图知新型螺母是在12#螺母结构基础上在中心孔内壁上均匀锉三道深1.5mm,宽1.5mm的凹槽。

Claims (1)

  1. 一种螺母,其特征在于螺母中心孔内壁上设有凹槽。
CN 96228226 1996-07-04 1996-07-04 螺母 Expired - Fee Related CN2270137Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96228226 CN2270137Y (zh) 1996-07-04 1996-07-04 螺母

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96228226 CN2270137Y (zh) 1996-07-04 1996-07-04 螺母

Publications (1)

Publication Number Publication Date
CN2270137Y true CN2270137Y (zh) 1997-12-10

Family

ID=33906157

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 96228226 Expired - Fee Related CN2270137Y (zh) 1996-07-04 1996-07-04 螺母

Country Status (1)

Country Link
CN (1) CN2270137Y (zh)

Similar Documents

Publication Publication Date Title
CA2076908A1 (en) Axially-adjustable attachment of a rod to a member
CN2270137Y (zh) 螺母
CN2190712Y (zh) 新型螺栓(钉)
CN2061630U (zh) 机械压力式紧固绳帽
CN2284307Y (zh) 螺栓
CN2188460Y (zh) 套筒滚子链条销轴拆卸器
CN213541217U (zh) 一种便于拆卸的压缩机皮带轮
CN2153669Y (zh) 安全紧固螺母
CN2371175Y (zh) 卧式千斤顶泵芯
CN214092670U (zh) 一种具有升降功能的螺母
CN2480113Y (zh) 一种拆卸机械零件用启拨器挂钩
CN2495800Y (zh) 光杆调参器
CN214465424U (zh) 一种具有防滑牙结构的十字槽盘头自攻螺钉
CN2366586Y (zh) 卧式千斤顶的泵芯
CN220869848U (zh) 一种锥形防碰撞定位螺栓
CN87204038U (zh) 通用圆板牙套
CN210106345U (zh) 一种自钻自攻型防松螺钉
CN2424326Y (zh) 一种钢丝绳快接头
CN2068892U (zh) 多用途双头的呆扳手
CN2220914Y (zh) 一种套丝工具
CN2154929Y (zh) 墙用螺栓
CN2373611Y (zh) 一种螺母
CN2264821Y (zh) 一种单旋向螺栓
CN2574878Y (zh) 注塑机拉杆部件
CN2250701Y (zh) 总长度能调的挂物棒

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

Granted publication date: 1997.12.10