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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 anti-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: 2007-08-29
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

Examples

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Embodiment 1

[0018] Embodiment 1: As shown in Figure 1, first connect the steel reference frame 10 and the wooden reference frame 20 together to form the main door frame; Connect together to form a secondary door frame; then pre-fix the main door frame in the door opening, and use styrofoam 61 to make it fixedly connected with the wall 60 of the door opening, and the expansion bolts 70 pass through the installation holes 15 to fix the main door frame on the wall of the door opening 60; the first positioning tenon 31 and the second positioning tenon 32 of the auxiliary door frame are respectively inserted into 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 into the positioning position on the auxiliary door frame In the slot 34 , a door stop line 35 is arranged above the positioning slot 34 . Install the bolt 14 on the positioning connecting column 12, so that the main door frame an...

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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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IPC IPC(8): E06B5/11E06B1/00E06B1/56E06B1/62
CPCE06B1/6015E06B1/045E06B1/34
Inventor 刁宏伟
Owner 刁宏伟
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