CN104500739A - 一种螺丝孔密封垫 - Google Patents

一种螺丝孔密封垫 Download PDF

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Publication number
CN104500739A
CN104500739A CN201410798313.6A CN201410798313A CN104500739A CN 104500739 A CN104500739 A CN 104500739A CN 201410798313 A CN201410798313 A CN 201410798313A CN 104500739 A CN104500739 A CN 104500739A
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CN
China
Prior art keywords
screw hole
sealing gasket
hole sealing
boss
base
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.)
Pending
Application number
CN201410798313.6A
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English (en)
Inventor
张国青
孙政良
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.)
SUZHOU JIN TENG ELECTRONIC TECHNOLOGY Co Ltd
Original Assignee
SUZHOU JIN TENG ELECTRONIC TECHNOLOGY Co Ltd
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 SUZHOU JIN TENG ELECTRONIC TECHNOLOGY Co Ltd filed Critical SUZHOU JIN TENG ELECTRONIC TECHNOLOGY Co Ltd
Priority to CN201410798313.6A priority Critical patent/CN104500739A/zh
Publication of CN104500739A publication Critical patent/CN104500739A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Prostheses (AREA)

Abstract

本发明揭示了一种螺丝孔密封垫，其特征在于其包括底座和设置在该底座上的凸台，底座和凸台均呈中空状，并且凸台的上端内壁设置有一圈凸檐。本发明的螺丝孔密封垫结构简单，密封效果好。

Description

一种螺丝孔密封垫
技术领域
本发明涉及一种螺丝孔密封垫。
背景技术
垫圈是指垫在被连接件与螺母之间的零件，一般为扁平形的金属环或橡胶环，用来保护被连接件的表面不受螺母擦伤，分散螺母对被连接件的压力，或者用于密封相邻连接件之间的连接缝隙。
发明内容
本发明的目的在于针对现有技术中的上述缺陷，提供一种结构简单，密封效果好的螺丝孔密封垫。
为实现上述发明目的，本发明采用了如下技术方案：一种螺丝孔密封垫，其包括底座和设置在该底座上的凸台，底座和凸台均呈中空状，并且凸台的上端内壁设置有一圈凸檐。
此外，本发明还提供如下附属技术方案：
所述底座呈中空圆台状，其内部通孔为圆形。
所述凸台呈中空圆台状，其内部通孔为圆形。
所述螺丝孔密封垫的制作材料为硅橡胶。
相比于现有技术，本发明的优势在于，本发明的螺丝孔密封垫结构简单，密封效果好。
附图说明
图1是对应于本发明的螺丝孔密封垫的示意图。
图2是对应于本发明的螺丝孔密封垫的侧视图。
图3是沿图2中a-a线的剖视图。
具体实施方式
以下结合较佳实施例及其附图对本发明技术方案作进一步非限制性的详细说明。
参照图1至图3，其所示的是一种螺丝孔密封垫，该密封垫包括底座1和设置在该底座1上的凸台2，在凸台2的上端内壁设置有一圈凸檐3。
具体的，底座1和凸台2均呈中空圆台状，并且内部通孔均为圆形，而且半径均相同，但是凸檐3使得凸台2的上端开口小于内部通孔的半径，可增大与螺丝的接触面积，提高密封效果。
该螺丝孔密封垫的整体制作材料为硅橡胶。
本发明的螺丝孔密封垫结构简单，密封效果好。
需要指出的是，上述较佳实施例仅为说明本发明的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本发明的内容并据以实施，并不能以此限制本发明的保护范围。凡根据本发明精神实质所作的等效变化或修饰，都应涵盖在本发明的保护范围之内。

Claims (4)

1.一种螺丝孔密封垫，其特征在于其包括底座和设置在该底座上的凸台，底座和凸台均呈中空状，并且凸台的上端内壁设置有一圈凸檐。
2.根据权利要求1所述的螺丝孔密封垫，其特征在于：所述底座呈中空圆台状，其内部通孔为圆形。
3.根据权利要求1所述的螺丝孔密封垫，其特征在于：所述凸台呈中空圆台状，其内部通孔为圆形。
4.根据权利要求1至3任一项所述的螺丝孔密封垫，其特征在于其制作材料为硅橡胶。
CN201410798313.6A 2014-12-19 2014-12-19 一种螺丝孔密封垫 Pending CN104500739A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410798313.6A CN104500739A (zh) 2014-12-19 2014-12-19 一种螺丝孔密封垫

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410798313.6A CN104500739A (zh) 2014-12-19 2014-12-19 一种螺丝孔密封垫

Publications (1)

Publication Number Publication Date
CN104500739A true CN104500739A (zh) 2015-04-08

Family

ID=52942171

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410798313.6A Pending CN104500739A (zh) 2014-12-19 2014-12-19 一种螺丝孔密封垫

Country Status (1)

Country Link
CN (1) CN104500739A (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1970782U (de) * 1966-10-10 1967-10-19 Raymond Drucknopf U Metallware Dichtungsmutter.
US6406243B1 (en) * 2001-03-21 2002-06-18 Illinois Tool Works Inc. Washer with dome profile
CN2713205Y (zh) * 2004-07-05 2005-07-27 明基电通股份有限公司 螺丝垫圈
DE102007026733A1 (de) * 2007-06-06 2008-12-11 Harald Zahn Gmbh Kopfplatte
CN204437268U (zh) * 2014-12-19 2015-07-01 苏州锦腾电子科技有限公司 一种螺丝孔密封垫

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1970782U (de) * 1966-10-10 1967-10-19 Raymond Drucknopf U Metallware Dichtungsmutter.
US6406243B1 (en) * 2001-03-21 2002-06-18 Illinois Tool Works Inc. Washer with dome profile
CN2713205Y (zh) * 2004-07-05 2005-07-27 明基电通股份有限公司 螺丝垫圈
DE102007026733A1 (de) * 2007-06-06 2008-12-11 Harald Zahn Gmbh Kopfplatte
CN204437268U (zh) * 2014-12-19 2015-07-01 苏州锦腾电子科技有限公司 一种螺丝孔密封垫

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