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Door and window structure

A technology for doors, windows, and bonding surfaces, which is applied in the direction of soundproof doors/windows, door leaves, window/door frames, etc., can solve the problems of lack of proper rigidity of seals, achieve good elasticity, block heat exchange performance, and block noise well. The effect of air tightness

Pending Publication Date: 2020-04-17
WONLY SECURITY & PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Therefore, the present invention provides a door and window structure to solve the defect of the existing doors and windows in the prior art that lacks the consideration of maintaining the proper rigidity of the seal

Method used

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  • Door and window structure
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Embodiment Construction

[0032] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention relates to the technical field of door and window manufacturing, in particular to a door and window structure. A frame body is provided with a hole and an inner frame edge adjacent to the hole, aleaf body is hinged into the hole of the frame body, and the outer leaf edge and the inner frame edge are matched through a groove and tongue; the groove and tongue comprises a plurality of sets of bonding surfaces, and each set of bonding surface is provided a first bonding surface arranged on the frame bodyand a second bonding surface arranged on the leafbody and suitable for being bonded to the correspondingfirst bonding surfaceoppositely; when the leafbody is closed into the hole of the frame body, aframe body visible part of the frame body is arranged on the outer edge of the leaf body, mounting groovesare recessed from the first bonding surfaces and / or the second bonding surfaces, sealing piecesare arranged in the mounting grooves, and the sealing pieces comprise deforming partsarranged close to the bottoms of the mounting groovesand sealing parts adjacent to the deforming parts away from the bottomsof the mounting groovesin the mounting grooves; and the deforming partsare more elastic than the sealing parts. Sealing strips can reduce the deformation of the sealing part caused by the shearing during leaf body opening and closing, ensure the elastic force required forsealing, and have good sound insulation and airtight performance.

Description

technical field [0001] The invention relates to the technical field of door and window manufacturing, in particular to a door and window structure. Background technique [0002] Blocking noise, air tightness, and blocking heat exchange performance are important factors for evaluating the pros and cons of doors and windows. [0003] In the prior art, Chinese patent document CN102561911B discloses a wooden soundproof door and its manufacturing method, specifically, the outer surface of the door frame (that is, the surface facing the opening and closing direction of the door leaf away from the opening of the door opening) constitutes a step protruding toward the door leaf ) has an external groove, and at the same time, the upper side of the door leaf (that is, the surface corresponding to the door frame close to the door opening and facing the opening and closing direction of the door leaf, forming a recessed step), the left side (that is, the corresponding door frame connected...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/20E06B7/23E06B3/70E06B1/52
CPCE06B5/20E06B7/23E06B3/70E06B1/52
Inventor 吕策
Owner WONLY SECURITY & PROTECTION TECH CO LTD
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