Hinge with movable hole site

Abstract

The hinge comprises a hinge body, the hinge body comprises a hinge base and a hinge cup, a buffer spring is fixedly arranged on the inner side of the hinge base, a connecting rod is arranged in the buffer spring, one end of the connecting rod is connected to the hinge cup, four square moving holes are formed in the hinge base, and the other end of the connecting rod is connected to the hinge cup. A screw is arranged in the square moving hole, a mounting gasket is arranged on the outer wall of the square moving hole, the square moving hole is matched with the screw in size, the screw is rotatably mounted on the mounting gasket, a limiting structure is arranged on the portion, located on one side of the screw, of the inner wall of the hinged support, and the mounting gasket is matched with the screw in size. And one end of each screw is clamped to the outer side of the corresponding square moving hole, the sizes of the four sets of square moving holes are the same, position movement of the hinge can be achieved through the square moving holes, adjustment is convenient, and the screws are fastened after being fixed, so that the installation stability is improved.

Description

Technical Field

[0001] This utility model relates to the field of hinge installation technology, and in particular to a hinge with movable holes. Background Technology

[0002] A hinge, also known as a joint, is a mechanical device used to connect two solid parts and allow relative rotation between them. A hinge typically consists of a movable component and a fixed part, connected by a central pin or pivot, enabling the two parts to rotate around the pivot and thus opening and closing movable components such as doors, windows, and covers. It has wide applications in many fields, including furniture manufacturing, building doors and windows, automobile manufacturing, and electronic equipment. It is one of the key components for achieving movable connections between parts, and its quality and performance directly affect the usability and lifespan of the connected components.

[0003] Existing hinges have some shortcomings in installation. Traditional hinges are usually aligned by screws and fixing holes on the hinge. After the two ends of the hinge are placed on the cabinet and the door respectively, the hinge is fixed by screws and fixing holes. However, if there is a slight deviation in the size of the cabinet or door, the operator can only unscrew the screws with a screwdriver, place the hinge again, and then drill holes to install it, which greatly wastes installation time and effort. To address the above problems, a hinge with movable holes is proposed for improvement and upgrading. Utility Model Content

[0004] The purpose of this invention is to provide a hinge with movable holes to solve the problems mentioned in the background art.

[0005] To solve the above problems, the following technical solution is provided: a hinge with movable holes, including a hinge body, the hinge body including a hinge base and a hinge cup, a buffer spring fixedly disposed inside the hinge base and a connecting rod disposed inside the buffer spring, one end of the connecting rod being connected to the hinge cup, four square movable holes being opened inside the hinge base, screws being disposed inside the square movable holes, and mounting washers being disposed on the outer walls of the square movable holes, the square movable holes being adapted to the size of the screws and the screws being rotatably mounted on the mounting washers, and a limit structure being provided on the inner wall of the hinge base on the screw side.

[0006] As a preferred embodiment of the above technical solution, the size of the mounting pad is adapted to the screw, one end of the screw is engaged with the outside of the square movable hole, and the four sets of square movable holes are the same size.

[0007] As a preferred embodiment of the above technical solution, the limiting structure includes a hinge seat, and two hinge seats are fixedly provided on the inner wall of the hinge seat outside the square moving hole, and a threaded rod is rotatably installed inside the two hinge seats.

[0008] As a preferred embodiment of the above technical solution, a knob is fixedly connected to one end of the threaded rod, and a wedge-shaped locking block is threadedly connected to the outer wall of the threaded rod. The outer wall of the wedge-shaped locking block is set as an inclined surface, and the wedge-shaped locking block fits against the outer wall of the screw.

[0009] As a preferred embodiment of the above technical solution, the inner wall of the hinge seat is provided with a guide groove between the two hinge seats, and the outer wall of the wedge-shaped locking block is fixedly provided with a guide slider, one end of which is slidably connected inside the guide groove.

[0010] As a preferred embodiment of the above technical solution, one end of the screw is threaded onto the cabinet body, and the hinge cup is installed on the cabinet door.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model device is equipped with square movable holes, screws, mounting washers and other components. During the installation process, when there is a slight deviation in the size of the door panel or cabinet, or when the installation position needs to be finely adjusted, the square movable holes on the hinge can be moved to adapt and adjust the position. There is no need to re-drill holes or modify the door panel or cabinet, which greatly saves installation time and effort, increases the flexibility and adjustability of installation, avoids the problem of traditional fixed hole positions being difficult to adjust, and improves the applicability of the hinge.

[0013] 2. The device of this utility model is equipped with components such as a hinge seat, a knob, a threaded rod, a wedge-shaped locking block, and a guide slider. When the screw is adjusted to the appropriate position and tightened, the wedge-shaped locking block on the threaded rod is moved towards the screw by rotating the knob, which tightly locks the screw, enhances the connection stability, effectively prevents the hinge from loosening or shifting due to force during long-term use, extends the service life of the hinge and the door, and ensures the smoothness and reliability of the door opening and closing.

[0014] Specific embodiments of the present invention are disclosed in detail with reference to the following description and accompanying drawings, indicating how the principles of the present invention can be employed. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications, and equivalents. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of a hinge with movable holes according to the present invention;

[0017] Figure 2This is a schematic diagram of the rear structure of a hinge with movable holes according to the present invention.

[0018] Figure 3 for Figure 2 Schematic diagram of the partial cross-section structure;

[0019] Figure 4 for Figure 3 A schematic diagram of the partially split structure.

[0020] In the diagram: 1. Hinge body; 2. Hinge seat; 3. Hinge cup; 4. Screw; 41. Mounting washer; 5. Square moving hole; 6. Limiting structure; 61. Hinge seat; 62. Knob; 63. Threaded rod; 64. Wedge locking block; 65. Guide slider; 66. Guide groove; 7. Buffer spring. Detailed Implementation

[0021] 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.

[0022] like Figures 1 to 4 As shown, this embodiment provides a hinge with movable holes, including a hinge body 1. The hinge body 1 includes a hinge base 2 and a hinge cup 3. A buffer spring 7 is fixedly installed inside the hinge base 2, and a connecting rod is installed inside the buffer spring 7. One end of the connecting rod is connected to the hinge cup 3. Four square movable holes 5 are opened inside the hinge base 2. Screws 4 are installed inside the square movable holes 5. A mounting pad 41 is installed on the outer wall of the square movable holes 5. The square movable holes 5 are adapted to the size of the screws 4, and the screws 4 are rotatably installed on the mounting pads 41. A limit structure 6 is provided on the inner wall of the hinge base 2 on the side of the screws 4.

[0023] like Figures 2 to 3 As shown, the size of the mounting pad 41 is compatible with that of the screw 4. One end of the screw 4 is snapped onto the outside of the square moving hole 5. The four sets of square moving holes 5 are the same size. One end of the screw 4 is threaded onto the cabinet body. The hinge cup 3 is installed on the cabinet door.

[0024] The fixing screw 4 can be loosened by turning it with a tool. Then, the operator can move the hinge in the corresponding direction of the square moving hole 5. When the hinge moves to the position that stably fixes the cabinet door and the cabinet body, the screw 4 is tightened to make it fit with the mounting pad 41. The hinge can be adjusted by adjusting the position of the holes. The four square moving holes 5 are in relative positions, and they will be relatively stable when the hinge moves, preventing position displacement.

[0025] like Figure 4As shown, the limiting structure 6 includes a hinge seat 61. Two hinge seats 61 are fixedly installed on the inner wall of the hinge seat 2 outside the square moving hole 5. A threaded rod 63 is rotatably installed inside the two hinge seats 61. A knob 62 is fixedly connected to one end of the threaded rod 63. A wedge-shaped locking block 64 is threadedly connected to the outer wall of the threaded rod 63. The outer wall of the wedge-shaped locking block 64 is set as an inclined surface and fits against the outer wall of the screw 4. A guide groove 66 is opened on the inner wall of the hinge seat 2 between the two hinge seats 61. A guide slider 65 is fixedly installed on the outer wall of the wedge-shaped locking block 64 and one end of the guide slider 65 is slidably connected inside the guide groove 66.

[0026] By manually turning the knob 62, the threaded rod 63 on the hinge seat 61 is rotated, causing the threaded rod 63 to drive the wedge-shaped locking block 64 to move along the guide groove 66 towards the screw 4 using the guide slider 65. Due to the inclined structure of the wedge-shaped locking block 64, a vertical squeezing force is generated on the outer wall of the screw 4 during the movement, which firmly fixes the screw 4 in the current position, restricts its loosening and displacement in the moving hole, and facilitates the tightening of the screw 4 after tightening, preventing the screw 4 from loosening and falling off due to the cabinet door being opened for a long time.

[0027] The working principle and process of this utility model are as follows: During the installation of the cabinet door and cabinet body using hinges, the hinges are placed in the appropriate position, and screws 4 are aligned with the moving holes and tightened to fix the hinges to the cabinet door and cabinet body. When there is a slight deviation in the size of the cabinet body or cabinet door, the hinge position needs to be adjusted. This is done by using a tool to rotate the fixing screws 4, loosening them from the holes. Then, the operator moves the hinge in the corresponding direction of the square moving hole 5. When the hinge moves to the position that stably fixes the cabinet door and cabinet body, screws 4 are tightened again to make it fit against the mounting pad 41. The hinge can be adjusted by changing the hole position to adapt to different needs. This significantly saves installation time and effort, as it eliminates the need for re-drilling or modifying the door panel or cabinet. After the screw 4 passes through the square moving hole 5 to fix the hinge to the door panel or cabinet and is initially tightened, the threaded rod 63 on the hinge seat 61 is rotated by manually turning the knob 62. This causes the threaded rod 63 to move the wedge-shaped locking block 64 along the guide groove 66 towards the screw 4 using the guide slider 65. Due to the inclined structure of the wedge-shaped locking block 64, a vertical squeezing force is generated on the outer wall of the screw 4 during the movement, firmly fixing the screw 4 in the current position and limiting its loosening and displacement in the moving hole, thereby enhancing the connection stability between the hinge and the installation components.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, 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. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

Claims

1. A hinge with movable hole positions, characterized in that, The hinge body (1) includes a hinge base (2) and a hinge cup (3). A buffer spring (7) is fixedly provided inside the hinge base (2) and a connecting rod is provided inside the buffer spring (7). One end of the connecting rod is connected to the hinge cup (3). Four square moving holes (5) are provided inside the hinge base (2). Screws (4) are provided inside the square moving holes (5). A mounting washer (41) is provided on the outer wall of the square moving holes (5). The square moving holes (5) are matched with the size of the screws (4) and the screws (4) are rotatably mounted on the mounting washer (41). A limit structure (6) is provided on the inner wall of the hinge base (2) on the side of the screws (4).

2. The hinge with movable hole site according to claim 1, characterized in that, The mounting pad (41) is sized to match the screw (4), and one end of the screw (4) is engaged with the outside of the square moving hole (5). The four sets of square moving holes (5) are the same size.

3. The hinge with movable hole site according to claim 1, characterized in that, The limiting structure (6) includes a hinge seat (61). The inner wall of the hinge seat (2) is fixedly provided with two hinge seats (61) on the outside of the square moving hole (5). A threaded rod (63) is rotatably installed inside the two hinge seats (61).

4. The hinge with movable hole site according to claim 3, characterized in that, A knob (62) is fixedly connected to one end of the threaded rod (63), and a wedge-shaped locking block (64) is threadedly connected to the outer wall of the threaded rod (63). The outer wall of the wedge-shaped locking block (64) is set as an inclined surface, and the wedge-shaped locking block (64) is in contact with the outer wall of the screw (4).

5. A hinge with movable hole position according to claim 4, characterized in that The inner wall of the hinge seat (2) is provided with a guide groove (66) between the two hinge seats (61), and the outer wall of the wedge-shaped locking block (64) is fixedly provided with a guide slider (65), and one end of the guide slider (65) is slidably connected inside the guide groove (66).

6. A hinge with a movable hole according to claim 1, characterized in that, One end of the screw (4) is threaded onto the cabinet body, and the hinge cup (3) is installed on the cabinet door.

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