Glass door rotating shaft structure

Abstract

The utility model discloses a glass door rotating shaft structure which comprises a connecting piece and a base, a rotating shaft integrally extends from the bottom of the connecting piece, a triangular limiting groove is formed in the surface of the rotating shaft, mounting grooves are symmetrically formed in the top of the base, bolts are sleeved with inner cavities of the mounting grooves in a threaded mode, and the rotating shaft is rotationally sleeved with inner cavities of the mounting grooves. And one end of the bolt extends into an inner cavity of the triangular limiting groove for blocking. The utility model relates to the technical field of rotating shafts. According to the glass door rotating shaft structure, the bolt is connected into the inner cavity of the base in a threaded and sleeved mode, one end of the bolt extends into the inner cavity of the triangular limiting groove, in this way, when a glass door rotates, the rotating shaft rotates in the inner cavity of the mounting groove through the connecting piece, the triangular limiting groove can abut against one end of the bolt in the rotating process, and therefore limiting is completed; in addition, the distance between one end of the bolt and the inner wall of the triangular limiting groove is adjusted by loosening and tightening the bolt, so that the rotating angle of the rotating shaft is increased or decreased, and the angle is adjusted.

Description

Technical Field

[0001] This utility model relates to the field of pivot technology, specifically a pivot structure for a glass door. Background Technology

[0002] A "glass door hinge" is a metal fitting used to connect and secure the glass door leaf to the door frame, allowing the door to rotate and open smoothly. It is a core component of the glass door hardware system, directly affecting the door's lifespan and ease of operation. However, current hinges lack a limiting function, leading to problems with controlling the glass door's rotation angle. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a glass door hinge structure that solves the problem that current hinges lack a limiting function, resulting in an inability to control the rotation angle of the glass door.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: a glass door pivot structure, including a connector and a base, wherein the bottom of the connector extends integrally with a pivot, and a triangular limiting groove is formed on the surface of the pivot.

[0005] The base has symmetrical mounting slots on its top, and bolts are threaded into the inner cavity of the mounting slots. The rotating shaft is rotatably fitted into the inner cavity of the mounting slots, and one end of the bolt extends into the inner cavity of the triangular limiting slot for abutment.

[0006] Preferably, a connector is fixedly connected to the side of the base.

[0007] Preferably, screw holes are provided on the surfaces of the connector, base, and connecting member.

[0008] Preferably, the bottom of the connector fits into the top of the base.

[0009] This utility model provides a glass door hinge structure. Compared with the prior art, it has the following advantages:

[0010] 1. The glass door hinge structure involves threading a bolt into the inner cavity of the base, with one end of the bolt extending into the inner cavity of the triangular limiting groove. When the glass door rotates, the hinge rotates within the mounting groove via the connecting piece. During rotation, the triangular limiting groove abuts against one end of the bolt, thus achieving limiting. Furthermore, by loosening and tightening the bolt, the distance between one end of the bolt and the inner wall of the triangular limiting groove can be adjusted, thereby increasing or decreasing the rotation angle of the hinge. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 This is a schematic diagram showing the structural breakdown of this utility model;

[0013] Figure 3 This is a schematic diagram of the structural connecting component of this utility model.

[0014] In the diagram: 1. Connector; 11. Shaft; 12. Triangular limiting groove; 2. Base; 3. Bolt; 4. Connector; 5. Mounting groove. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-3 This utility model provides a technical solution: a glass door pivot structure, including a connector 1 and a base 2. The bottom of the connector 1 has an integrally extended pivot 11. The surface of the pivot 11 is provided with a triangular limiting groove 12. The top of the base 2 is symmetrically provided with mounting grooves 5, and the inner cavity of the mounting groove 5 is threaded with a bolt 3. The pivot 11 is rotatably fitted into the inner cavity of the mounting groove 5. One end of the bolt 3 extends into the inner cavity of the triangular limiting groove 12 for abutment. There are two mounting grooves 5, so that the pivot 11 can be installed in the corresponding mounting groove 5 according to the actual installation gap, and the bolt 3 is also installed at the position of the corresponding mounting groove 5. In addition, by loosening and tightening the bolt 3, the distance between one end of the bolt 3 and the inner wall of the triangular limiting groove 12 can be adjusted, so that the rotation angle of the pivot 11 can be increased or decreased, which can not only achieve the limiting function, but also adjust the size of the angle.

[0017] Furthermore, a connector 4 is fixedly connected to the side of the base 2. Screw holes are provided on the surfaces of the connector 1, the base 2, and the connector 4. The bottom of the connector 1 fits into the top of the base 2. The connector 1 is installed on the glass door by screws passing through the screw holes, and the base 2 and the connector 4 are installed on the door frame by screws passing through the screw holes.

[0018] During operation or use, firstly, install the base 2 and connector 4 onto the door frame using screws through the screw holes on the base 2 and connector 4. Then, install the connector 1 onto the glass door using screws through the screw holes on the surface of the connector 1. Next, install the rotating shaft 11 at the bottom of the connector 1 into the inner cavity of the mounting groove 5. Then, thread the bolt 3 into the inner cavity of the base 2, with one end of the bolt 3 extending into the inner cavity of the triangular limiting groove 12. When the glass door rotates, the rotating shaft 11 rotates within the inner cavity of the mounting groove 5 via the connector 1. During rotation, the triangular limiting groove 12 abuts against one end of the bolt 3, thus completing the limiting. In addition, by loosening and tightening the bolt 3, the distance between one end of the bolt 3 and the inner wall of the triangular limiting groove 12 can be adjusted, thereby increasing or decreasing the rotation angle of the rotating shaft 11 and adjusting the angle.

[0019] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A glass door hinge structure, comprising a connector (1) and a base (2), characterized in that: The bottom of the connector (1) is integrally extended with a pivot (11), and a triangular limiting groove (12) is provided on the surface of the pivot (11). The top of the base (2) is symmetrically provided with mounting grooves (5), and the inner cavity of the mounting groove (5) is threaded with bolts (3). The rotating shaft (11) is rotatably sleeved in the inner cavity of the mounting groove (5), and one end of the bolt (3) extends into the inner cavity of the triangular limiting groove (12) for blocking.

2. The glass door hinge structure according to claim 1, characterized in that: The base (2) is fixedly connected to a connector (4) on its side.

3. The glass door hinge structure according to claim 1, characterized in that: Screw holes are provided on the surfaces of the connector (1), base (2) and connector (4).

4. The glass door hinge structure according to claim 1, characterized in that: The bottom of the connector (1) is in contact with the top of the base (2).

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