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

Oil-leakage-resistant hydraulic shock absorber

A hydraulic shock absorber and anti-oil leakage technology, which is applied in the field of hydraulic shock absorbers, can solve problems such as easy oil leakage, short service life, and affecting the performance of shock absorbers

Inactive Publication Date: 2020-07-07
天津市垠昊鑫科技发展有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the main structure of the conventional hydraulic shock absorber is an iron gasket above the seal of the rear cylinder. Dust and impurities can easily enter the oil seal lip in the gap between the piston rod and the iron gasket. The existing equipment has a short service life and is prone to oil leakage. Seriously affect the performance of the shock absorber

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
  • Oil-leakage-resistant hydraulic shock absorber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Now in conjunction with the accompanying drawings, the structure and use of the present invention will be further described. As shown in the figure, the invention includes 1. integrated oil storage tank, 2. piston rod, 3. piston, 4. sealing body, 5. flow hole, 6. flow pipe, 7. screw hole, 11 the first oil tank , 12, the second oil tank, 13, the connecting part. Its specific structure is an oil-leakage-proof hydraulic shock absorber, including an integrated oil storage tank, a piston rod, a piston, a sealing body and a flow pipe, and the integrated oil storage tank includes a first oil tank, a second oil tank and Connecting part, the middle of the first oil tank and the second oil tank is connected by a piston rod, the two ends of the piston rod connected to the first oil tank and the second oil tank are provided with pistons, and the upper end of the integrated oil tank There are flow holes on both sides, and the flow pipes are connected to the flow holes outside the i...

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 provides an oil-leakage-resistant hydraulic shock absorber. The oil-leakage-resistant hydraulic shock absorber comprises an integrated oil storage tank, a piston rod, pistons, sealing bodies and a flow pipe. The oil-leakage-resistant hydraulic shock absorber is characterized in that the integrated oil storage tank comprises a first oil tank, a second oil tank and a connecting portion; and the middles of the first oil tank and the second oil tank are connected through the piston rod, the pistons are arranged at the two ends, connected into the first oil tank and the second oil tank, of the piston rod, flow holes are formed in the two sides of the upper end of the integrated oil tank, and the flow pipe is connected with the flow holes and arranged outside the integrated oil tank. By means of the special structure of the oil storage tank, sealing structures of oil are reduced, oil sealing of the shock absorber is achieved, and the oil leakage resistance of the equipment is further improved.

Description

technical field [0001] The invention relates to a hydraulic shock absorber, in particular to an oil leakage prevention hydraulic shock absorber. Background technique [0002] The shock absorber is an elastic connection force transmission part between the wheel and the car body, which is used to support the weight of the car body and ease the vibration and impact on the vehicle when the road is uneven. At present, the main structure of the conventional hydraulic shock absorber is an iron gasket above the seal of the rear cylinder. Dust and impurities can easily enter the oil seal lip in the gap between the piston rod and the iron gasket. The existing equipment has a short service life and is prone to oil leakage. Seriously affect the performance of the shock absorber. Contents of the invention [0003] In order to overcome the above disadvantages, the object of the present invention is to provide an oil leakage prevention hydraulic shock absorber to solve the existing prob...

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): F16F9/16F16F9/32
CPCF16F9/165F16F9/3207F16F9/3221
Inventor 赵志军
Owner 天津市垠昊鑫科技发展有限公司
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