A foldable door stopper

A technology for folding doors and door stoppers, which is applied to building fastening devices, wing leaf fastening devices, buildings, etc. It can solve the problems of affecting the beauty of indoor layout, hindering cleaning work, accidental tripping, etc., and saves labor in the installation process Fast, simple and novel structure, prolonging the service life

Active Publication Date: 2016-05-04
石光明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there are following disadvantages in the prior art: (1) Since the door stop protrudes from the wall, the ground or the door panel when installed, it will cause accidental tripping when pedestrians walk by, especially when infants crawl or play indoors, Protrusions are easy to cause bumps and injuries to infants and young children. Therefore, there is a great potential danger in the existing door stoppers; (2) most of the door stoppers are installed under the door panels. It produces a great impact force, and in the process of opening the door, it will produce a great pulling force, the force is uneven, the bearing force of the impact force and the pulling force is relatively small, and it is often easy to damage the door and the door frame; (3 ) Due to the limitations of the installation position of the existing door stoppers, after the door stoppers are installed, they all protrude from the door panels, walls or ground, and the decorative effect is poor, which affects the beauty of the indoor layout. In addition, when it is necessary to clean the indoor sanitation, it will also hinder cleanup

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0031] A foldable door stopper, such as figure 1 , 2 , 3, it is characterized in that it consists of two steering gears, two ordinary gears, two rotating shafts and a rotating part, the two steering gears are steering gear I7 and steering gear II8, and the two Ordinary gears are gear I10 and gear II3, and the two rotating shafts are rotating shaft 4 and supporting shaft 9, and supporting shaft 9 is fixed on the inner wall of housing 1, and the rotating parts are composed of rotating shaft 5 and rotating rod 6; The gear I7 is connected to the rotating rod 6 through the rotating shaft 5, the rotating rod 6 is arranged in a rod shape, the steering gear I7 is installed on the upper wall of the housing 1 through the rotating shaft 5, and the steering gear II8 and the gear I10 are coaxially fixed on the supporting shaft 9 , the steering gear II8 and the gear I10 are fixedly connected, the gear II3 is fixedly connected through the rotating shaft 4, the rotating shaft 4 is fixedly co...

Embodiment 2

[0035] A foldable door stopper, such as figure 1 , 2 , 3, it is characterized in that it consists of two steering gears, two ordinary gears, two rotating shafts and a rotating part, the two steering gears are steering gear I7 and steering gear II8, and the two Ordinary gears are gear I10 and gear II3, and the two rotating shafts are rotating shaft 4 and supporting shaft 9, and supporting shaft 9 is fixed on the inner wall of housing 1, and the rotating parts are composed of rotating shaft 5 and rotating rod 6; The gear I7 is connected with the rotating shaft 5 and the rotating rod 6, the rotating rod 6 is spherical, the steering gear I7 is installed on the upper wall of the housing 1 through the rotating shaft 5, and the steering gear II8 and the gear I10 are coaxially fixed on the support shaft 9, The steering gear II8 and the gear I10 are fixedly connected, the gear II3 is fixedly connected through the rotating shaft 4, and the rotating shaft 4 is fixedly connected with the...

Embodiment 3

[0039] A foldable door stopper, such as figure 1 , 2 , 3, it is characterized in that it consists of two steering gears, two ordinary gears, two rotating shafts and a rotating part, the two steering gears are steering gear I7 and steering gear II8, and the two Ordinary gears are gear I10 and gear II3, and the two rotating shafts are rotating shaft 4 and supporting shaft 9, and supporting shaft 9 is fixed on the inner wall of housing 1, and the rotating parts are composed of rotating shaft 5 and rotating rod 6; The gear I7 is connected to the rotating rod 6 through the rotating shaft 5, the rotating rod 6 is arranged as a butterfly, the steering gear I7 is installed on the upper wall of the housing 1 through the rotating shaft 5, and the steering gear II8 and the gear I10 are coaxially fixed on the supporting shaft 9 , the steering gear II8 and the gear I10 are fixedly connected, the gear II3 is fixedly connected through the rotating shaft 4, the rotating shaft 4 is fixedly co...

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PUM

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Abstract

The invention discloses a collapsible door stopper which is characterized by being composed of a steering gear (7), a steering gear (8), a gear (10), a gear (3), a rotating shaft (4), a support shaft (9) and a rotating part; the support shaft (9) is fixed on the inner wall of a shell (1); the steering gear (7) is connected with a rotating rod (6) by a rotating shaft (5); the steering gear (8) and the gear (10) are fixedly installed on the support shaft (9); the gear (3) is fixedly connected by the rotation shaft (4); the rotation shaft (4) is fixedly connected with a door stopper rod (2); the steering gear (7) drives the steering gear (8) to rotate; and steering gear (8) drives the gear (10) to rotate; and the gear (10) drives the gear (3) to rotate so as to drive the door stopper rod (2) to rotate. The collapsible door stopper has impact resistance and drawing resistance and is safe, stable, attractive in appearance, low in manufacturing cost and wide in applicability.

Description

technical field [0001] The invention relates to a door stopper, in particular to a foldable door stopper. Background technique [0002] The door stopper is also commonly known as the door touch, and it is also a device that absorbs and positions the door leaf after it is opened, so as to prevent the wind from blowing or touching the door leaf and closing it. Due to certain needs in daily life, the door is required to be in an open state all the time. The door stopper is widely used in furniture as a tool for fixing the door panel. In the prior art, the door stopper is generally divided into two parts, one part is installed in the On the door, a part is installed on the wall or on the ground, and the door is fixed by the action of magnetic force. But there are following disadvantages in the prior art: (1) Since the door stop protrudes from the wall, the ground or the door panel when installed, it will cause accidental tripping when pedestrians walk by, especially when infant...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05C17/56
Inventor 石光明
Owner 石光明
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