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Combined wood-face steel-core anti-theft door frame and mounting method

A combined, anti-theft door technology, applied in the direction of preventing theft, window/door frame, window/door, etc., can solve the problems of complex and laborious installation, and achieve the effect of convenient installation, small error and good anti-prying performance.

Inactive Publication Date: 2010-07-14
刁宏伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. Purpose of the invention: The present invention provides a combined wood-faced steel core anti-theft door frame and its installation method, which aims to solve the problems of complex and laborious installation of the combined wood-faced steel core door frame due to its structural defects

Method used

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  • Combined wood-face steel-core anti-theft door frame and mounting method
  • Combined wood-face steel-core anti-theft door frame and mounting method
  • Combined wood-face steel-core anti-theft door frame and mounting method

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Embodiment 1

[0018] Embodiment 1: as attached figure 1 As shown, first the steel reference frame 10 and the wooden reference frame 20 are connected together to form the main door frame; then the steel guard frame 30 and the cheese board 40 are connected together through the positioning tenon 33 and the positioning groove 44 to form the secondary door frame; The main door frame is pre-fixed in the door opening, and it is fixedly connected with the wall body 60 of the door opening through styrofoam 61, and the expansion bolt 70 passes through the installation hole 15 to fix the main door frame on the wall body 60 of the door opening; The positioning tenon 31 and the second positioning tenon 32 are respectively inserted in the first positioning groove 21 and the second positioning groove 11 of the main door frame, and the positioning tenon 22 on the main door frame is inserted in the positioning groove 34 on the auxiliary door frame. The top of is provided with doorstop line 35. Install the ...

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Abstract

The invention relates to a combined wooden-face and steel-core doorframe structure and the installing method thereof, characterized in that: its main doorframe is composed of steel reference frame and wooden reference frame, where one end of the steel reference frame is equipped with a second locating groove but the other end not equipped with any locating groove and the first locating groove is arranged on the wooden reference frame. And the installing method: firstly connecting the steel reference frame with the wooden reference frame to form a main doorframe; then prefixing the main doorframe in door holes and fixing the main doorframe on wall by foamed adhesive and expansion bolt; then socketing an auxiliary doorframe with the main doorframe; installing face lines and finishing the installing operation.

Description

Technical field: [0001] The invention relates to a structure of a combined wood-faced steel core door frame and an installation method thereof. Background technique: [0002] At present, due to structural defects of the combined wood-faced steel core anti-theft door frame in the prior art, its installation process is relatively complicated. For example, a combined wood-faced steel core door frame and its installation method with the patent No. The specific performance is: [0003] 1. To form a positioning groove at the opening end of the steel reference frame, the steel reference frame needs to be fixed on the wall first, and the steel protective frame and the wooden main door frame are fixed on the steel reference frame by plugging. Before that, The nut and the bottom surface of the steel reference frame are pre-fixed. When the installation bolts are locked, because the nut exists in the middle of the wooden main door frame, the steel reference frame and the wall, it canno...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B1/56E06B1/00E06B1/62E06B5/11
CPCE06B1/34E06B1/6015E06B1/045
Inventor 刁宏伟
Owner 刁宏伟
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