Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Novel gasket

A gasket, a new type of technology, applied in the direction of engine sealing, engine components, mechanical equipment, etc., can solve problems such as increased gasket loss, hidden dangers in the production process, and discounts on the safety performance of electronic equipment to achieve good air tightness and improve airtightness. The effect of leakage capacity

Inactive Publication Date: 2011-05-04
常熟市双华电子有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the difference in material selection and structure, the cost performance of gaskets is uneven, and the service life and durability are often relatively low. Frequent replacement and inspection are required, especially for some equipment with relatively large vibrations, and the loss of gaskets increases.
Due to the damaged performance of the gasket, leakage and breakage often occur, which greatly reduces the safety performance of electronic equipment and causes hidden dangers to the production process

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Novel gasket
  • Novel gasket
  • Novel gasket

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] In order to enable those skilled in the art to better understand the technical solution of the present invention, and to make the above-mentioned purpose, features and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the embodiments and accompanying drawings .

[0016] figure 1 It is a structural schematic diagram of a new type of gasket according to an embodiment of the present invention, figure 2 It is a cross-sectional view of a new type of gasket according to the embodiment of the present invention. The gasket includes a body 1 with an annular groove 2 and an inner hole 3 on the body 1 .

[0017] The annular groove 2 on the gasket is designed on one side, and its thickness is 10% larger than that of similar gaskets. Due to the structure of the annular groove 2, the increase in the thickness will not increase the production cost, and at the same time, the strengt...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a novel gasket which comprises a gasket body. The gasket body is provided with an annular groove and an inner bore. Since the gasket is provided with the annular groove structure, when the gasket is under the action of an external force, a certain pressure can be generated in the groove so that the pressure difference is generated between the inside and the outside of the gasket, which is beneficial to the improvement of the leakage prevention capacity of the gasket, and meanwhile, the good air tightness of electronic equipment can be ensured.

Description

technical field [0001] The invention relates to a new gasket, in particular to a new structure of the gasket, and belongs to the technical field of electronic components. Background technique [0002] A gasket is a mechanical seal between two objects, usually to prevent leakage under pressure between the two objects. Since machined surfaces can never be perfect, irregularities can be filled with shims. Gaskets are usually made of sheet materials such as paper pads, rubber, silicone rubber, metal, cork, felt, neoprene, nitrile rubber, fiberglass, or plastic polymers such as polyvinyl chloride. [0003] There are many types of gaskets on electronic equipment, which are shockproof, moisture-proof, waterproof, breathable, ozone-resistant, weather-resistant, weak-acid and weak-alkali resistant, etc., and are widely used. However, due to the difference in material selection and structure, the price / performance ratio of gaskets is uneven, and the service life and durability are o...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F16J15/06
Inventor 戴卫刚
Owner 常熟市双华电子有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com