Bearing door structure

Abstract

A bearing door structure. The upper and lower bearing seats of the door hinge are connected to the sides of the door body. Two bearing seats are respectively installed in the upper and lower bearing seats of the door hinge. After the two bearing seats are installed in the door hinge, the overall height of the two bearing seats and the door hinge is close to the overall height of the door body. The two bearing seats are used to rotatably mount the door body and the door hinge to the door frame and the ground, so that the weight of the door body is transferred to the ground through the door hinge and the lower bearing seat. There is no contact between the door body and the left and right side door frames, and the left and right side door frames do not bear the weight of the door body. This differs from the general concept of using hinges to connect the left and right side door frames to bear the entire weight of the door body, thus eliminating the problem of hinge or door frame damage and achieving a more durable effect.

Claims

1. A bearing door structure, comprising: a door body (1); a door shaft portion (2) including a door shaft (21), a door bearing upper seat (22) and a door bearing lower seat (23), wherein the door bearing upper seat (22) and the door bearing lower seat (23) are respectively located at both ends of the door shaft (21), and the door shaft (21) is connected to a side of the door body (1); and two bearing seats (3), which are respectively disposed in the door bearing upper seat (22) and the door bearing lower seat (23) of the door shaft portion (2), and the two bearing seats are respectively disposed in the door shaft portion (2). After the seat (3) is installed on the door hinge (2), the overall height of the two bearing seats (3) and the door hinge (2) is close to the overall height of the door body (1). The two bearing seats (3) are used to rotatably install the door body (1) and the door hinge (2) on a door frame (200) and a ground (300), so that the compressive stress generated by the weight of the door body (1) is transmitted to the ground (300) through the door hinge (2) and one of the two bearing seats (3).

2. The bearing door structure as described in claim 1, wherein the door shaft (21) of the door shaft portion (2) is integrally formed with the upper door bearing seat (22) and the lower door bearing seat (23).

3. The bearing door structure as described in claim 1, wherein the two bearing seats (3) include an upper bearing seat (31) and a lower bearing seat (32), wherein the upper bearing seat (31) is disposed on a bottom surface of a door frame top (201) of the door frame (200), and the lower bearing seat (32) is disposed on the ground (300), so that a compressive stress generated by the weight of the door body (1) is transmitted to the ground (300) through the door shaft (2) and the lower bearing seat (32).

4. The bearing door structure as described in claim 3, wherein the upper bearing seat (31) and the lower bearing seat (32) each have two bearings (33), the two bearings (33) being used for the upper bearing seat (22) and the lower bearing seat (23) of the door shaft part (2) to be mounted, so that the door body (1) rotates about the door shaft part (2) as the pivot.

5. The bearing door structure as described in claim 1, wherein the door body (1) includes a door frame (11), and the door frame (11) is formed by connecting a plurality of strip frames (111) into a grid pattern.

6. The bearing door structure as claimed in claim 5, wherein the door body (1) includes a plurality of reinforcing plates (12), and the plurality of reinforcing plates (12) are located at the junction of the plurality of strip skeletons (111) of the lattice skeleton to enhance the connection stability between the plurality of strip skeletons (111).

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