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Door opener with both door stop and door opening functions

A door opener and functional technology, applied to the fastening devices of wing leaves, door/window accessories, building fastening devices, etc., can solve the problems of heavy doors and inconvenient opening of doors

Active Publication Date: 2018-03-06
黄受显
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Many doors are very heavy (such as the safety door in the corridor), and they can also be closed automatically. This kind of door is very inconvenient to open, and people must push it open by hand. Able to push doors with elbow or shoulder

Method used

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  • Door opener with both door stop and door opening functions
  • Door opener with both door stop and door opening functions
  • Door opener with both door stop and door opening functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0024] Such as figure 1 , figure 2 and image 3 As shown, the present invention provides a door opener with the functions of door stopper and door opener, which is used to open or stop the door, including: a main body 3, which is provided with a bearing groove opening upward for carrying the lower edge of the door 4. There is a support 13 protruding from one side of the main body; a pivot rod 11, which is pivotally connected to the support; a latch 14, which is pivotally connected to one end of the pivot rod, and is connected to the pivot rod. The rods are perpendicular to each other; the first pedal 12 is connected to the pivot rod and arranged parallel to the pivot rod; the conical body 16 is connected to the main body through a transversely extending spring 17 On one s...

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PUM

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Abstract

The present invention discloses a door opener having both a door stop and a door opening function. The door opener comprises a main body, a pivot lever, a latch, a first pedal connected to the pivot rod, a conical body, a wheel, a slide groove, a second pedal, and a motor. The conical body is connected with one side of the main body through a laterally extending spring. The tip end of the conical body is located below and the upper portion of the conical body is provided with an insertion hole into which the pin is inserted when the first pedal moves downward so as to bring the conical body into contact with the ground and limit its movement. When the first pedal moves upwardly to disengage the pin from the insertion hole, the conical body restores to a position at a distance from the ground under the action of the spring. The connection end of the second pedal is connected to a control circuit board when the second pedal moves downwards; and a motor, which receives a control signal of the control circuit board, drives the main body to move along the chute. The door opener having both the door stop and the door opening function of the present invention automatically opens the door when the second pedal is stepped on.

Description

technical field [0001] The invention relates to a door opener with the functions of door stop and door opening. Background technique [0002] Many doors are very heavy (such as the safety door in the corridor), and they can also be closed automatically. This kind of door is very inconvenient to open, and people must push it open by hand. Can push doors with elbow or shoulder. Therefore, need a kind of door opener that can help people to open the door concurrently with doorstop and door opening function. Contents of the invention [0003] The invention designs and develops a door opener which can help people to open the door and has the functions of door stopper and door opening. [0004] The technical scheme provided by the invention is: [0005] A door opener with both door stopper and door opener functions, which is used to open or stop a door, comprising: [0006] The main body is provided with an upwardly opening bearing groove for carrying the lower edge of the do...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05C1/06E05C17/44E05F15/75E05F15/611
CPCE05C1/06E05C17/446E05F15/611E05F15/75E05Y2900/132
Inventor 黄受显
Owner 黄受显