Reinforced door body

Abstract

The utility model provides a reinforced door body. The problem that in the existing door body assembling process, hinges need to be additionally installed on a door frame, and the overall strength is not high is solved. The door lock comprises a panel and a cover plate, filler is filled between the panel and the cover plate, a circle of protruding edge extending towards the cover plate is fixedly arranged on the periphery of the panel, the protruding edge and the panel are integrally formed, the cover plate is fixedly buckled on the protruding edge, an installation position used for installing a hinge and a door lock is arranged on the protruding edge, and the door lock is arranged on the installation position. The first reinforcing rib is arranged on the panel, the production efficiency is greatly improved through the integrally-formed protruding edge and the panel, the external hinge and the door lock are installed through the installation position arranged on the protruding edge, the overall strength is further improved through the first reinforcing rib on the panel, and the situation of bending deformation in the later use process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of door bodies, in particular to a reinforced door body. Background Art

[0002] The existing door body is usually composed of a rectangular door frame and door panels buckled on both sides of the door frame, and the door frame is welded and fixed by multiple metal pipes, which is difficult to assemble and connect. During installation, hinges need to be additionally installed on the door frame. The hinges are usually installed in installation grooves opened on the side walls of the door frame. There is no special treatment at the installation site, and the overall strength is not high. There is room for improvement in the existing technology. Summary of the invention

[0003] In view of the above existing situation, the utility model provides a reinforced door body, including a panel and a cover plate, characterized in that a circle of convex edges extending toward the cover plate are fixedly provided on the outer periphery of the panel, and the cover plate is fixedly buckled on the convex edges. A first reinforcing rib group is provided on the panel, and the first reinforcing rib group includes a plurality of first reinforcing ribs. The convex edges, the reinforcing structure, the first reinforcing ribs and the panel are integrally formed.

[0004] Preferably, a plurality of mounting positions are provided on the convex edge, and a reinforcement structure is provided at each mounting position.

[0005] Preferably, the reinforcement structure comprises a protrusion fixedly arranged on the inner wall of the above-mentioned flange, the flange and the protrusion are integrally formed, and the protrusion protrudes out of the flange along the thickness direction of the flange.

[0006] Preferably, the reinforcement structure includes a second reinforcement rib group, the second reinforcement rib group includes a plurality of second reinforcement ribs, one end of the second reinforcement rib is connected to the corresponding mounting position, and the other end of the second reinforcement rib is connected to the flange or the first reinforcement rib.

[0007] Preferably, the arrangement density of the second reinforcing rib group is greater than that of the first reinforcing rib group.

[0008] Preferably, the plurality of first reinforcing ribs are arranged in a grid-like manner, and both ends of the first reinforcing ribs extend to the inner wall of the above-mentioned convex edge.

[0009] Preferably, the plurality of first reinforcing ribs are arranged in a honeycomb shape.

[0010] Preferably, a filling material is provided between the panel and the cover plate.

[0011] Preferably, the filling material includes sound insulation cotton and fireproof material.

[0012] Preferably, the installation position is divided into a first installation position and a second installation position, the first installation position is used to install the hinge, and the second installation position is used to install the lock body.

[0013] Compared with the prior art, the utility model greatly improves production efficiency through the integrally formed flange and panel during use, and further improves the overall strength through the mounting position provided on the flange for installing external hinges and door locks, and the first reinforcing rib provided on the panel, thereby avoiding bending and deformation during later use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of Example 1;

[0015] Figure 2 It is a structural schematic diagram of Example 2;

[0016] Figure 3 for Figure 1 The enlarged view of point A in the middle;

[0017] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0018] Markings in the figure: 1, panel; 2, convex edge; 3, installation position; 4, first reinforcing rib; 5, second reinforcing rib; 6, bump. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings:

[0020] Example 1

[0021] like Figure 1 and Figure 3 As shown, a reinforced door body includes a panel 1 and a cover plate. The space between the panel 1 and the cover plate is filled with filling materials, and the filling materials include sound insulation cotton and fireproof materials. The outer periphery of the panel 1 is fixedly provided with a circle of flanges 2 extending toward the cover plate. The flanges 2 are integrally formed with the panel 1. The cover plate is fixedly buckled on the flange 2. The flange 2 is provided with a plurality of mounting positions 3, and each mounting position is provided with a reinforcement structure. The panel 1 is provided with a first group of reinforcing ribs 4, and the first group of reinforcing ribs 4 includes a plurality of first reinforcing ribs 4. Both ends of the first reinforcing ribs 4 extend to the inner wall of the flange 2. The reinforcement structure includes a protrusion 6 fixedly provided on the inner wall of the flange 2. The flange 2 and the protrusion 6 are integrally formed. The protrusion 6 protrudes from the flange 2 along the thickness direction of the flange 2. The flange 2, the reinforcement structure, the first reinforcing ribs 4 and the panel 1 are integrally formed.

[0022] The installation position 4 is divided into a first installation position and a second installation position, the first installation position is used to install the hinge, and the second installation position is used to install the lock body, and the first installation position and the second installation position are respectively located on both sides of the above-mentioned flange 2.

[0023] When in use, the integrally formed flange 2 and panel 1 greatly improve production efficiency, and the mounting position 3 provided on the flange 2 is used to install external hinges and door locks, and the first reinforcing rib 4 provided on the panel 1 further enhances the overall strength to avoid bending and deformation during later use.

[0024] Example 2

[0025] The difference from Example 1 is that Figure 2 and Figure 4 As shown, the reinforcement structure includes a second reinforcement rib 5 group, the second reinforcement rib 5 group includes a plurality of second reinforcement ribs 5, one end of the second reinforcement rib 5 is connected to the corresponding mounting position 3, and the other end of the second reinforcement diameter 5 is connected to the flange 6 or the first reinforcement rib 4. The second reinforcement rib 5 group includes three second reinforcement ribs 5, and the arrangement density of the second reinforcement rib 5 group is greater than that of the first reinforcement rib 4 group. The structure is simple and can effectively improve the structural strength of the mounting position 3.

[0026] Example 3

[0027] The difference from Example 1 is that the plurality of first reinforcing ribs 4 are arranged in a grid pattern, and both ends of the first reinforcing ribs 4 extend to the inner wall of the convex edge 2.

[0028] Example 4

[0029] The difference from the first embodiment is that the plurality of first reinforcing ribs 4 are arranged in a honeycomb shape.

[0030] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A reinforced door body, comprising a panel (1) and a cover plate, characterized in that: The panel (1) is fixedly provided with a convex edge (2) extending in the direction of the cover plate on its outer periphery, the cover plate being fixedly buckled on the convex edge (2), the panel (1) being provided with a first reinforcing rib (4) group, the first reinforcing rib (4) group comprising a plurality of first reinforcing ribs (4), the convex edge (2), the reinforcing structure, the first reinforcing ribs (4) and the panel (1) being integrally formed.

2. A reinforced door body according to claim 1, characterized in that: A plurality of mounting positions (3) are provided on the convex edge (2), and each mounting position (3) is provided with a reinforcement structure.

3. A reinforced door body according to claim 2, characterized in that: The reinforcement structure comprises a protrusion (6) fixedly arranged on the inner wall of the convex edge (2), the convex edge (2) and the protrusion (6) are integrally formed, and the protrusion (6) protrudes out of the convex edge (2) along the thickness direction of the convex edge (2).

4. A reinforced door body according to claim 2, characterized in that: The reinforcing structure comprises a second reinforcing rib (5) group, the second reinforcing rib (5) group comprising a plurality of second reinforcing ribs (5), one end of the second reinforcing rib (5) being connected to a corresponding mounting position (3), and the other end of the second reinforcing rib (5) being connected to the flange (2) or the first reinforcing rib (4).

5. A reinforced door body according to claim 4, characterized in that: The arrangement density of the second reinforcing rib (5) group is greater than the arrangement density of the first reinforcing rib (4) group.

6. A reinforced door body according to claim 2, characterized in that: The plurality of first reinforcing ribs (4) are arranged in a grid-like manner, and both ends of the first reinforcing ribs (4) extend to the inner wall of the convex edge (2).

7. The reinforced door body according to claim 2, characterized in that: The plurality of first reinforcing ribs (4) are arranged in a honeycomb shape.

8. The reinforced door body according to claim 2, characterized in that: Filling material is also provided between the panel (1) and the cover plate.

9. The reinforced door body according to claim 8, characterized in that: The filling material includes sound insulation cotton and fireproof material.

10. The reinforced door body according to claim 2, characterized in that: The installation position (3) is divided into a first installation position (3) and a second installation position (3), the first installation position (3) is used to install the hinge, and the second installation position (3) is used to install the lock body.

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