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Sliding door closing sealing compensation device

A compensating device and a technology for sliding doors, which can be used in sealing devices, door/window accessories, and switches with braking devices, etc. It can solve the problems of uncontrollable opening and closing of doors, collision damage between door frames and doors, and unsteady indoor temperature. , to achieve the effect of improving convenience and practicability, improving sealing performance and reducing sealing performance

Active Publication Date: 2022-02-08
安徽扬子安防股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Both the existing operating room and the heat preservation room need airtight spaces. The former prevents the entry of bacteria, and the latter prevents the cold air in the heat preservation room from passing through the unsealed door gap Leakage causes the indoor temperature to be unstable, and the existing sliding door is a fixed frame that fits the sealing strip on the closed door leaf to achieve a sealing effect, and because the sealing strip is a non-rigid body, it will be deformed due to long-term use. It affects the airtightness of the door body, resulting in the exposure of bacteria or air-conditioning. At the same time, since most of the sliding doors are electric, the weight of the door opening and closing is uncontrollable, resulting in damage caused by the collision between the door frame and the door after long-term use. It is necessary to stop using the door frame and door for maintenance, thereby increasing the maintenance cost of the enterprise

Method used

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  • Sliding door closing sealing compensation device
  • Sliding door closing sealing compensation device
  • Sliding door closing sealing compensation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as Figure 1-7As shown, a closing and sealing compensation device for a translational door proposed by the present invention includes a door leaf main body 1 and a frame body 2. Both sides of the door leaf main body 1 are provided with installation grooves 3 for replacing and installing the sealing strip 41. The interior of the installation groove 3 is provided with a replacement mechanism 4;

[0038] Replacement mechanism 4 comprises sealing strip 41, blocking block 42, movable plate 43, arrives at spring 44, pull bar 45, limiter 46, torsion block 47 and groove 48, and the upper end outer surface of mounting groove 3 offers through hole, facilitates The sealing strip 41 and the draw-in groove 57 are mutually engaged and sealed, and the sealing strip 41 is arranged inside the through hole. The outer surface of the lower end of the sealing strip 41 is fixedly connected with a block 42, which can prevent the sealing strip 41 from breaking away from the inside of the ...

Embodiment 2

[0044] Such as Figure 1-8 As shown, the outer surface of the lower end of the frame body 2 is provided with a movable groove 22 near the right side, which is used for the moving track of the shock absorbing mechanism 5, and the outer surface of the lower end of the frame body 2 is provided with a shock absorbing mechanism 5;

[0045] The damping mechanism 5 comprises a moving plate 51, a fixed block 52, a first spring 53, an L-shaped bar 54, and a second spring 55. When the door leaf main body 1 is closed, the elasticity of the first spring 53 can be used to reach the fixed block 52, so as to achieve the effect of shock absorption, and can effectively prevent the reduction and buffering of the impact force of the door leaf main body 1 when the door leaf main body 1 is closed, and the fixed block 52 penetrates Entering the inside of the frame body 2, the upper outer surface of the moving plate 51 is fixedly connected with an L-shaped bar 54 near the right side, and the L-shape...

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PUM

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Abstract

A sliding door closing sealing compensation device comprises a door leaf main body and a frame body, mounting grooves are formed in the two sides of the door leaf main body, and replacement mechanisms are arranged in the mounting grooves and comprise sealing strips, blocking blocks, movable plates, abutting springs, pull rods, limiting pieces, twisting blocks and grooves. A through hole is formed in the outer surface of the upper end of the mounting groove, a sealing strip is arranged in the through hole, through cooperation between the abutting spring and the pull rod, the sealing strip can be fixed, and meanwhile, when the sealing strip needs to be replaced, the sealing strip which abuts against the spring and is pulled downwards can be taken out of the mounting groove through the pull rod to be replaced; therefore, the sealing strip can be replaced after being abraded and damaged, the sealing effect is improved, meanwhile, a first spring and a reed in the damping mechanism can be used for damping and buffering the door leaf when the door leaf is closed, the impact strength is reduced, and the door leaf and the frame body are prevented from being damaged due to impact.

Description

technical field [0001] The invention relates to the field of closing and sealing devices for translation doors, in particular to a closing and sealing compensation device for translation doors. Background technique [0002] Most of the sliding doors are electric sliding doors, which have the characteristics of multi-function and are suitable for installation on various factory building structures. This kind of door leaf can be switched manually or electrically. [0003] Both the existing operating room and the heat preservation room need airtight spaces. The former prevents the entry of bacteria, and the latter prevents the cold air in the heat preservation room from leaking through the unsealed door gap, resulting in an unstable indoor temperature. The existing translation door is The fixed frame is fitted with the sealing strip on the closed door leaf to achieve the sealing effect, and because the sealing strip is a non-rigid body, it will be deformed due to long-term use,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B7/22E05F5/02
CPCE06B7/22E05F5/003E05Y2900/132
Inventor 宫澎涛梁启余李明辉计成超刘念印马建卿
Owner 安徽扬子安防股份有限公司