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

Silent door stopper and mounting method thereof

A door suction, square technology, applied in the direction of building fasteners, wing fan fasteners, buildings, etc., can solve problems such as collision and loud noise

Inactive Publication Date: 2017-12-29
CHONGQING IND POLYTECHNIC COLLEGE
View PDF6 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing door suction devices will collide when they hold the door, and generally make a loud noise

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
  • Silent door stopper and mounting method thereof
  • Silent door stopper and mounting method thereof
  • Silent door stopper and mounting method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Below, the present invention will be further described in conjunction with accompanying drawing and embodiment: Figure 1 to Figure 3 As shown, a silent door suction device includes a door suction fork seat 10, a square permanent magnet block 20, a rubber head 30, a permanent magnet round block 40, and a door suction plug 50; it is characterized in that the middle of the door suction fork seat 10 A fork 11 is provided, and a fork holder 13 is provided below, and the two ends of the fork holder 13 are provided with fork holder screw holes 14; the port of the fork 11 is provided with a fork groove 12, and the square permanent The magnetic block 20 is fixed on the fork groove 12; the rubber head 30 is arranged in the fork 11; the lower end of the door stopper 50 is provided with a magnet ferrule 51 and the upper end is provided with a door stopper positioning seat 52, and the door stopper The two ends of the plug positioning seat 52 are provided with screw holes 53 for the...

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 a silent door stopper. The silent door stopper comprises a door stopper forked seat, square permanent magnetic blocks, a rubber head, a circular permanent magnetic block and a door stopper insertion head, and is characterized in that the middle of the door stopper forked seat is provided with a fork mouth; the lower portion of the door stopper forked seat is provided with a forked seat fixing seat; the two ends of the forked seat fixing seat are provided with forked seat fixing seat screw holes; a port of the forked mouth is provided with fork head grooves; the square permanent magnetic blocks are fixed to the fork head grooves; the rubber head is arranged in the forked mouth; the lower end of the door stopper insertion head is provided with a magnetic ferrule, and the upper end of the door stopper insertion head is provided with a door stopper insertion head fixing seat; the two ends of the door stopper insertion head fixing seat are provided with door stopper insertion head fixing seat screw holes; the circular permanent magnetic block is arranged in the magnetic ferrule. The thickness of the circular permanent magnetic block is at least 0.8 mm less than the size of a gap formed between the two square permanent magnetic blocks. When moved to pass through the gap formed between the two square permanent magnetic blocks, the circular permanent magnetic block cannot touch the square permanent magnetic blocks. The directions of magnetic poles of the two square permanent magnetic blocks mounted on the fork head grooves are consistent.

Description

technical field [0001] The invention relates to a door and window fixing component, in particular to a silent door suction device. Background technique [0002] In order to prevent the door from being unable to be fixed after the door is opened, the door leaf will stay in an inappropriate position causing inconvenience, or the door leaf is blown by the wind and causes an accident when it is fanned or closed, a door suction device is generally installed on the back of the door. Existing door suction device all can collide when sucking the door, generally all can send bigger sound. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides a silent door suction device. [0004] The technical scheme adopted in the present invention is as follows: a silent door suction device, including a door suction fork seat, a square permanent magnet block, a rubber head, a permanent magnet round block, and a door suction plug; There is...

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): E05C17/56
CPCE05C17/56
Inventor 王怀建朱玥
Owner CHONGQING IND POLYTECHNIC COLLEGE
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