Reinforcing structure for door frame installation

Abstract

The utility model relates to a reinforcing structure for door frame installation, and relates to the technical field of door frame installation, the reinforcing structure comprises a door frame body, a supporting strip is arranged on the door frame body, a supporting groove is formed in the supporting strip, and the supporting groove is connected to a wall in a clamped mode; a connecting assembly is arranged on the supporting strip, and the connecting assembly is used for connecting the supporting strip and the door frame body to a wall. The supporting strips and the door frame body are installed on the wall through the connecting assemblies, so that the stability of the door frame body installed on the wall is improved, and if the situation that a transport vehicle collides with the door frame occurs, deviation of the position of the door frame body and the wall can be reduced, so that the door frame body can be normally used.

Description

Technical Field

[0001] This application relates to the field of door frame installation technology, and in particular to a reinforcement structure for door frame installation. Background Technology

[0002] Currently, the background technology for door frame installation involves the fields of architecture, carpentry, and decoration, mainly including material selection, design and manufacturing, and installation methods. Traditional door frames are mostly made of wood, metal, or composite materials, and undergo anti-corrosion and moisture-proof treatments to ensure durability. Installation methods are divided into pre-embedded methods and post-installation methods, requiring precise measurement and fixing with tools such as levels and electric drills.

[0003] A Chinese patent with publication number CN109577796B discloses a quick-installation structure for a door frame, comprising a door frame structure body, a support installation structure, a positioning installation structure, and a door frame assembly structure. The outer side of the door frame structure body is installed on a wall. The door frame structure body consists of two vertical frame structures and two horizontal frame structures, which are connected end-to-end by the door frame assembly structure. The vertical frame structures and horizontal frame structures are set at right angles. Support installation structures are installed on the horizontal frame structures at the bottom of the two vertical frame structures. There are two support installation structures, which are symmetrically arranged at both ends of the horizontal frame structures.

[0004] In related technologies, after the wall is completed, holes are drilled at the door opening, and expansion bolts are used to fix the door frame to the wall.

[0005] Regarding the aforementioned technologies, the inventors believe that there are instances where transport vehicles collide with the door frame, causing the door frame to easily shift from the wall, thus affecting the normal use of the door frame. Utility Model Content

[0006] The technical problem to be solved by this utility model is to provide a reinforcement structure for door frame installation, which solves the technical problem that when a transport vehicle collides with the door frame, the position of the door frame is easily offset from the wall, affecting the normal use of the door frame.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] A reinforcement structure for door frame installation includes a door frame body, a support strip on the door frame body, a support groove formed on the support strip, the support groove being engaged with a wall; and a connecting component on the support strip for connecting the support strip to the door frame body and the wall.

[0009] Furthermore, the connecting assembly includes a corner plate located between the door frame body and the wall. A connecting bolt is provided on the corner plate, with one end of the connecting bolt passing through the door frame body and the corner plate in sequence, and the end of the connecting bolt passing through the corner plate being connected to the wall.

[0010] Furthermore, a slot is formed on the door frame body, and a plug is formed on the support strip. One end of the plug is connected to the support strip, and the other end is inserted into the slot.

[0011] Furthermore, the support strip is provided with an anti-slip strip, one end of which is connected to the support strip and the other end is pressed against the wall.

[0012] Furthermore, a positioning rod is provided on the door frame body, the positioning rod is slidably installed on the door frame body, a positioning plate is provided on the positioning rod, and a support spring is provided between the positioning plate and the door frame body, the support spring abutting against the positioning plate and the door frame body.

[0013] Furthermore, an anti-slip pad is provided on the side of the support bar near the support groove, and the anti-slip pad is pressed against the support bar and the wall.

[0014] Furthermore, the support bar is provided with a fixing bolt, one end of which passes through the support bar and the wall in sequence, and a fixing nut is provided at the end of the fixing bolt that passes through the wall. The fixing nut is threaded onto the fixing bolt, and one end of the fixing nut is pressed against the support bar.

[0015] In summary, this application includes at least one of the following beneficial technical effects of a reinforcement structure for door frame installation:

[0016] 1. In use, the support bar is installed on the wall through the support groove, and then the connecting component connects the door frame body with the support bar and the wall. The support bar and the door frame body are installed on the wall through the connecting component, which improves the stability of the door frame body installed on the wall. If the transport vehicle collides with the door frame, it can reduce the displacement of the door frame body from the wall, so that the door frame body can be used normally.

[0017] 2. The stability of the connection between the support bar and the front end is improved by using angle plates, connecting bolts, fixing bolts, and fixing nuts.

[0018] 3. The placement of the positioning rod and support spring, as well as the placement of the slot and insert, enhances the stability of the connection between the door frame and the wall. Attached Figure Description

[0019] Figure 1 This is what this application primarily provides;

[0020] Figure 2 This is what this application primarily provides;

[0021] Figure 3 yes Figure 2 An enlarged view of part A;

[0022] Figure 4 yes Figure 2 Enlarged schematic diagram of part B.

[0023] Reference numerals: 1. Door frame body; 11. Slot; 2. Support strip; 21. Support groove; 22. Insert block; 23. Anti-slip strip; 24. Anti-slip pad; 25. Fixing bolt; 26. Fixing nut; 3. Connecting assembly; 31. Corner plate; 32. Connecting bolt; 33. Positioning rod; 34. Positioning plate; 35. Support spring. Detailed Implementation

[0024] In order to make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0026] This application discloses a reinforcement structure for door frame installation.

[0027] Reference Figure 1 A reinforcement structure for door frame installation includes a door frame body 1. In use, the door frame body 1 is installed on a wall. In order to reduce the displacement of the door frame body 1 when it is impacted, a support strip 2 and a connecting component 3 are provided on one side of the door frame body 1. The connecting component 3 installs the support strip 2 and the door frame body 1 on the wall, thereby improving the stability of the connection between the door frame body 1 and the wall.

[0028] Reference Figure 2 and Figure 3 The support strip 2 has a rectangular cross-section, with one side of its width direction open. A support groove 21 is formed on the inner side of the support strip 2. In use, the support strip 2 is engaged with the wall via the support groove 21. During use, the support strip 2 increases the contact area with the wall, thereby increasing the friction between the support strip 2 and the wall and improving the stability of the connection between the door frame body 1 and the wall.

[0029] A slot 11 is formed on the door frame body 1, and a plug 22 is formed on the support strip 2. One end of the plug 22 is integrally formed with the support strip 2, and the other end is inserted into the slot 11 on the door frame body 1, thereby improving the convenience of connecting the door frame body 1 and the support strip 2.

[0030] Furthermore, the connecting component 3 includes a corner plate 31, which is L-shaped and abuts against the support strip 2 between it and the ground. Connecting bolts 32 are provided on the corner plate 31, with two sets of bolts spaced apart. One set of bolts passes through the door frame body 1 and the support strip 2, with the end of the bolt passing through the support strip 2 connected to the wall. The other set of bolts passes through the corner plate 31 and connects to the ground. The corner plate 31 locks the support strip 2 to the ground, greatly improving the stability of the door frame body 1 installation.

[0031] Reference Figure 2 and Figure 4 In addition, the support strip 2 is provided with anti-slip strips 23. Several anti-slip strips 23 are spaced apart on the side of the support strip 2 near the support groove 21. One end of each anti-slip strip 23 is connected to the support strip 2, and the other end is pressed against the wall. Furthermore, an anti-slip pad 24 is provided on the inner side of the support strip 2. The anti-slip pad 24 is pressed against the wall. When the support strip 2 is installed on the wall, the anti-slip pad 24 deforms, thereby improving the stability of the support strip 2 installed on the wall.

[0032] The support bar 2 is provided with a fixing bolt 25. One end of the fixing bolt 25 passes through the support bar 2 and the wall in sequence. The fixing bolt 25 passes through the support bar 2 on the other side of the wall. The end of the fixing bolt 25 that passes through the support bar 2 is provided with a fixing nut 26. The fixing nut 26 is threadedly connected to the fixing bolt 25, and one end of the fixing nut 26 is pressed against the support bar 2, thereby improving the stability of the support bar 2 connected to the wall.

[0033] Furthermore, a positioning rod 33 is provided on the door frame body 1. Several positioning rods 33 are arranged at intervals in the vertical direction of the door frame body 1. The structure and function of the several positioning rods 33 on the door frame body 1 are the same. Therefore, only one set of positioning rods 33 will be described.

[0034] The positioning rod 33 is horizontally positioned and mounted on the door frame body 1. A positioning plate 34 is mounted on the positioning rod 33, and a support spring 35 is positioned between the positioning plate 34 and the door frame body 1, pressing against them. When the door panel on the door frame body 1 is closed, the door panel presses one end of the positioning rod 33 towards the wall, allowing the positioning rod 33 to press firmly against the wall. At this time, the support spring 35 is compressed. When the door panel is opened, the positioning rod 33 moves away from the wall under the action of the support spring 35. This improves the stability of the connection between the door frame body 1 and the wall when the door panel on the door frame body 1 is closed.

[0035] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A reinforcing structure for door frame installation, comprising a door frame body (1), characterized in that: The door frame body (1) is provided with a support strip (2), and a support groove (21) is formed on the support strip (2), which is engaged with the wall; the support strip (2) is provided with a connecting component (3), which is used to connect the support strip (2) and the door frame body (1) to the wall.

2. The reinforcement structure for door frame installation according to claim 1, characterized in that: The connecting component (3) includes a corner plate (31), which is located between the door frame body (1) and the wall. A connecting bolt (32) is provided on the corner plate (31). One end of the connecting bolt (32) passes through the door frame body (1) and the corner plate (31) in sequence, and the end of the connecting bolt (32) passing through the corner plate (31) is connected to the wall.

3. The reinforcement structure for door frame installation according to claim 1, characterized in that: A slot (11) is formed on the door frame body (1), and a plug (22) is formed on the support bar (2). One end of the plug (22) is connected to the support bar (2), and the other end is inserted into the slot (11).

4. The reinforcement structure for door frame installation according to claim 1, characterized in that: The support strip (2) is provided with an anti-slip strip (23), one end of which is connected to the support strip (2) and the other end is pressed against the wall.

5. A reinforcement structure for door frame installation according to claim 1, characterized in that: A positioning rod (33) is provided on the door frame body (1). The positioning rod (33) is slidably installed on the door frame body (1). A positioning plate (34) is provided on the positioning rod (33). A support spring (35) is provided between the positioning plate (34) and the door frame body (1). The support spring (35) abuts against the positioning plate (34) and the door frame body (1).

6. The reinforcement structure for door frame installation according to claim 1, characterized in that: An anti-slip pad (24) is provided on the side of the support bar (2) near the support groove (21), and the anti-slip pad (24) is pressed against the support bar (2) and the wall.

7. A reinforcement structure for door frame installation according to claim 1, characterized in that: The support bar (2) is provided with a fixing bolt (25). One end of the fixing bolt (25) passes through the support bar (2) and the wall in sequence. The end of the fixing bolt (25) that passes through the wall is provided with a fixing nut (26). The fixing nut (26) is threadedly connected to the fixing bolt (25), and one end of the fixing nut (26) abuts against the support bar (2).

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