Unlock instant, AI-driven research and patent intelligence for your innovation.

A hydraulic buffer suction cup for door suction

A hydraulic buffer and suction cup technology, applied in construction, building fastening devices, wing fan fastening devices, etc., can solve the problems of door magnetism touch rod or suction cup damage, user inconvenience, door leaf vibration, etc. The effect of eliminating rigid collision, low production cost and digesting impact force

Active Publication Date: 2017-04-12
GUANGDONG ZHAOGAO METAL TECH CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing door stopper can fix the position of the door, but in actual use, when the door magnetic touch lever and the suction cup are close to each other, the door leaf has a certain inertia when the door is opened, so that the door magnetic touch lever and the suction cup Mutual rigid impact, resulting in damage to the door magnetic lever or suction cup, the bottom of the door leaf collides to generate vibration, causing the suction cup to desorb, and making noise, which brings inconvenience to users

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
  • A hydraulic buffer suction cup for door suction
  • A hydraulic buffer suction cup for door suction
  • A hydraulic buffer suction cup for door suction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] according to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 As shown, on the basis of the outer cover 4 of the present invention, the base 6, the pin 7 and the spring 3, it is characterized in that there is a suction cylinder 1, a hydraulic buffer cylinder 5, and a connecting sleeve 2, and the outer cover 4 and the base 6 pass through internal threads 402 is connected with the external thread 601, a mounting and fixing hole 602 is provided on the inner top surface of the base 6, and a pair of pin through holes 603 are symmetrically provided on the lower side wall of the base. The inner cavity is provided with a through hole 401 at the center of the top of the outer cover 4; the suction cylinder 1, the connecting sleeve 2, the hydraulic buffer cylinder 5, and the pin 7 are sequentially installed on the outer cover 4 and the base 6 from top to bottom to form an inner cavity Among them, the top of the suction cylinder 1 can protrude f...

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 relates to a hydraulic buffer sucker for a door stopper. The hydraulic buffer sucker is a product used for fixing the door stop position. An outer cover and a base are connected through internal threads and external threads to form a cylindrical whole with an inner chamber formed therein; a through hole is formed in the top center of the outer cover; a suction tube, a connecting sleeve, a hydraulic buffer oil cylinder and a pin are sequentially mounted in the inner chamber formed by both the outer cover and the base from top to bottom; an outwardly raised flange is arranged at the bottom of the suction tube; the connecting sleeve sleeves one end of the cylinder body of the hydraulic buffer oil cylinder, and the end and the connecting sleeve are embedded into the inner chamber of the suction tube together; a spring sleeves the cylinder body of the hydraulic buffer oil cylinder; one end of the piston rod of the hydraulic buffer oil cylinder extends to the inner bottom of the base and is connected with the inner bottom of the base through the pin. The hydraulic buffer sucker has the advantages that defects in the prior art are avoided, the impulsive force can be effectively digested, rigid collision and noise can be effectively eliminated, the suction tube can realize hydraulic buffering resetting to prevent desorption, and the hydraulic buffer sucker can adapt to magnetic touch rods of common door stoppers in the market, is simple in structure, convenient to use and low in production cost.

Description

technical field [0001] The invention relates to a hydraulic buffer suction cup for door suction, which is used for fixing the door stop position, in particular to a suction cup for door suction with hydraulic buffer shock absorption and noise reduction. Background technique [0002] The existing door stopper can fix the position of the door, but in actual use, when the door magnetic touch lever and the suction cup are close to each other, the door leaf has a certain inertia when the door is opened, so that the door magnetic touch lever and the suction cup Mutual rigid impact will cause damage to the door magnetic lever or suction cup, and the bottom of the door leaf will collide to generate vibration, causing the suction cup to detach, and making noise, which brings inconvenience to users. Contents of the invention [0003] The purpose of the present invention is to provide a hydraulic buffer sucker for door stoppers, which nails the defects in the prior art, can effective...

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 Patents(China)
IPC IPC(8): E05C17/56
Inventor 伍肇坚
Owner GUANGDONG ZHAOGAO METAL TECH CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com