Staggered door hinge

Abstract

The utility model provides a staggered door hinge and relates to the field of door hinges, the staggered door hinge comprises a hinge shaft, a left hinge body and a right hinge body, the left hinge body and the right hinge body each comprise a shaft sleeve, a connecting arm and a mounting arm, the shaft sleeves, the connecting arms and the mounting arms are sequentially connected, the hinge shaft is rotatably sleeved with the shaft sleeves, and the shaft sleeves are connected with the connecting arms and the mounting arms. The left hinge body and the right hinge body are symmetrically arranged in a staggered mode, a plurality of threaded holes are formed in the installation arm, and bearing pieces are arranged on the installation arm. When the hinge is used, the bearing pieces are arranged between the door body and the installation arm and between the shaft body and the installation arm and then fixed through screws; the left hinge body and the right hinge body are symmetrically arranged in a staggered mode, so that the overall thickness of the door hinge is small, hidden installation is facilitated, and the door hinge is simple in structure and convenient to assemble.

Description

Technical Field

[0001] This application relates to the field of door hinges, and more specifically, to a door hinge with a misaligned design. Background Technology

[0002] A hinge, also known as a door hinge, is a mechanical device used to connect a door leaf to another plane and allow relative rotation between the two. Existing door hinges are set at a certain height, resulting in a relatively thick hinge. When installed concealed, this requires a thicker door, thus necessitating improvements to the door hinge design. Summary of the Invention

[0003] The purpose of this application is to provide a door hinge with a misaligned design, which can solve the above-mentioned technical problems.

[0004] This application provides a door hinge with a staggered arrangement, including a hinge shaft, a left hinge, and a right hinge. The left hinge and the right hinge each include a bushing, a connecting arm, and a mounting arm, which are connected in sequence. The bushing is rotatably sleeved on the hinge shaft. The left hinge and the right hinge are staggered and symmetrically arranged. The mounting arm is provided with multiple threaded holes and a support member.

[0005] Preferably, the hinge shaft is provided with caps at its upper and lower ends, and the caps are connected to the hinge shaft by threads.

[0006] Preferably, the bushing is provided with air holes.

[0007] Preferably, the mounting arm has anti-slip texture on the side near the support member.

[0008] Preferably, the bushing, the connecting arm, and the mounting arm are integrally formed, and the connecting arm is arc-shaped.

[0009] Preferably, the connecting arm is provided with a reinforcing rib, which is made of steel wire.

[0010] Preferably, the hinge shaft, the left hinge, and the right hinge are all made of metal.

[0011] The beneficial effects of this utility model are:

[0012] This utility model provides a staggered door hinge, including a hinge shaft, a left hinge, and a right hinge. Each of the left and right hinges includes a bushing, a connecting arm, and a mounting arm, which are connected sequentially. The bushing is rotatably fitted onto the hinge shaft. The left and right hinges are staggered and symmetrically arranged. The mounting arm has multiple threaded holes and a support member. In use, the support member is placed between the door body and the mounting arm, and between the shaft and the mounting arm, and then fixed with screws. The staggered and symmetrical arrangement of the left and right hinges results in a thinner overall hinge, facilitating concealed installation. Furthermore, the simple structure of this utility model makes assembly easy. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a front view of the present invention;

[0016] Figure 3 This is a top view of the present invention.

[0017] The reference numerals in the attached figures are as follows:

[0018] 1. Hinge shaft; 2. Left hinge; 3. Right hinge; 4. Bushing; 5. Connecting arm; 6. Mounting arm; 7. Threaded hole; 8. Support; 9. Cap; 10. Air hole; 11. Anti-slip texture. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0021] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0022] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this application is in use. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0023] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0024] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0025] like Figure 1-3As shown, a staggered door hinge includes a hinge shaft 1, a left hinge 2, and a right hinge 3. Both the left hinge 2 and the right hinge 3 include a bushing 4, a connecting arm 5, and a mounting arm 6. The bushing 4, connecting arm 5, and mounting arm 6 are connected sequentially. The bushing 4 is rotatably fitted onto the hinge shaft 1. The left hinge 2 and the right hinge 3 are symmetrically staggered. The mounting arm 6 has multiple threaded holes 7 and a support member 8. In use, the support member 8 is placed between the door body and the mounting arm 6, and between the shaft body and the mounting arm 6, and then fixed with screws. The staggered symmetrical arrangement of the left hinge 2 and the right hinge 3 results in a thinner overall door hinge, facilitating concealed installation. Furthermore, the structure of this invention is simple and easy to assemble.

[0026] In this embodiment, caps 9 are provided at the upper and lower ends of the hinge shaft 1. The caps 9 are connected to the hinge shaft 1 by threads. The caps of this utility model can prevent the bushing 4 from moving excessively up and down, prevent the bushing 4 from disengaging from the hinge shaft 1, and prevent foreign objects from entering between the hinge shaft 1 and the bushing 4.

[0027] In this embodiment, the bushing 4 is provided with an air hole 10. The air hole 10 of this utility model is used for venting or venting between the bushing 4 and the hinge shaft 1 when rotating.

[0028] In this embodiment, the mounting arm 6 is provided with anti-slip texture 11 on the side near the support member 8. The anti-slip texture 11 of this utility model can prevent the support member 8 from shifting during the installation process.

[0029] In this embodiment, to extend the service life of the present invention, the bushing 4, the connecting arm 5, and the mounting arm 6 are integrally formed, the connecting arm 5 is arc-shaped, and the hinge shaft 1, the left hinge 2, and the right hinge 3 are all made of metal.

[0030] In this embodiment, the connecting arm 5 is provided with a reinforcing rib, which is made of steel wire. The reinforcing rib of this utility model can increase the strength of the connecting arm 5.

[0031] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A misaligned door hinge, characterized by: The utility model provides a hinge, including hinge shaft, left hinge, right hinge, left hinge, right hinge all include shaft sleeve, connecting arm, mounting arm, shaft sleeve, connecting arm, mounting arm connect gradually, shaft sleeve rotatablely is equipped with on hinge shaft, left hinge and right hinge are misaligned symmetry and set up, a plurality of threaded holes are arranged on mounting arm, mounting arm is provided with the supporting piece.

2. A misaligned door hinge according to claim 1, wherein: The upper and lower ends of the hinge shaft are provided with caps, and the caps are connected with the hinge shaft through threads.

3. The misaligned door hinge of claim 1, wherein: The shaft sleeve is provided with air holes.

4. The misaligned door hinge of claim 1, wherein: The side of the mounting arm close to the supporting piece is provided with anti-skid lines.

5. The misaligned door hinge of claim 1, wherein: The shaft sleeve, the connecting arm and the mounting arm are integrally formed, and the connecting arm is arranged in an arc shape.

6. The misaligned door hinge of claim 1, wherein: The connecting arm is internally provided with reinforcing ribs made of steel wire.

7. The misaligned door hinge of claim 1, wherein: The hinge shaft, the left hinge and the right hinge are all made of metal material.

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