A hinge capable of limited adjustment

Abstract

The utility model discloses a kind of hinge of limit position adjustment, including first hinge piece, the mobile piece is arranged on the outer wall of first hinge piece, transverse adjusting mechanism is arranged between the mobile piece and first hinge piece, angle adjusting mechanism is arranged on the outer wall of mobile piece, movable piece is arranged on the outer wall of mobile piece, height adjusting mechanism is arranged between movable piece and mobile piece.The utility model can realize the position adjustment of hinge in transverse direction by transverse adjusting mechanism, and the dimensional deviation of component in transverse direction when installing can be compensated;Height adjusting mechanism can adjust the height of connecting component, ensure the accuracy of installation;Angle adjusting mechanism can flexibly change the angle of hinge, meet the special requirement of angle under different use scene;Extension adjusting mechanism can fine tune the spacing between connecting component, improve the adaptability of connection.These adjusting mechanisms cooperate with each other, can accurately adjust hinge in multiple dimensions.

Description

Technical Field

[0001] This utility model relates to the field of hinge technology, and in particular to a hinge with adjustable limit position. Background Technology

[0002] Hinges are widely used in modern industrial production and daily life, serving as crucial components that connect two or more parts and enable them to rotate relative to each other. From doors and windows to furniture and various mechanical equipment, hinges are indispensable. However, existing hinges have many limitations in practical use.

[0003] On the one hand, most ordinary hinges can only achieve simple rotation, and once installed, it is difficult to adjust the position of the connected parts. When dimensional deviations occur during the manufacturing or installation of the parts, the hinge cannot effectively compensate for them, leading to problems such as excessive gaps and uneven opening and closing at the connection points. This not only affects the aesthetics but also reduces the product's performance and stability. On the other hand, some hinges that claim to be adjustable have complex adjustment methods and limited adjustment ranges, often requiring multiple tools to operate, consuming a lot of time and effort. Furthermore, these hinges lack a reliable limit adjustment mechanism, making it difficult to maintain the adjusted position stably. They are prone to displacement due to external forces or vibrations during use, affecting normal use. Therefore, an adjustable hinge with limit adjustment is proposed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a hinge with adjustable limit.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An adjustable hinge includes a first hinge piece, a movable piece disposed on the outer wall of the first hinge piece, a lateral adjustment mechanism disposed between the movable piece and the first hinge piece, an angle adjustment mechanism disposed on the outer wall of the movable piece, a movable piece disposed on the outer wall of the movable piece, a height adjustment mechanism disposed between the movable piece and the movable piece, a second hinge piece disposed on the outer wall of the movable piece, and a telescopic adjustment mechanism disposed between the second hinge piece and the movable piece.

[0007] Preferably, the lateral adjustment mechanism includes a first slider and a first threaded screw, a first groove is provided on the outer wall of the first hinge piece, the first slider and the first groove are slidably connected, and the first slider and the first threaded screw are threadedly connected.

[0008] Preferably, the first threaded screw is fixedly connected to a first control plate, and a first limit bolt is threadedly connected to the outer wall of the first control plate.

[0009] Preferably, the angle adjustment mechanism includes a screw and a limiting nut, a notch is provided on the outer wall of the movable plate, one end of the screw is fixedly connected to the first slider, the screw passes through the notch, the limiting nut is threadedly connected to the screw, and multiple fourth limiting bolts are threadedly connected to the outer wall of the movable plate.

[0010] Preferably, the height adjustment mechanism includes a second slider and a second threaded screw, a second groove is provided on the outer wall of the movable piece, the second slider and the second groove are slidably connected, the second slider and the second threaded screw are threadedly connected, and the second slider and the movable piece are fixedly connected.

[0011] Preferably, a second control plate is fixedly connected to the bottom of the second screw, and a third limit bolt is threadedly connected to the outer wall of the second control plate.

[0012] Preferably, the telescopic adjustment mechanism includes a telescopic plate and a second limiting bolt, the telescopic plate and the movable plate are slidably connected, the second limiting bolt and the movable plate are threadedly connected, and the other end of the telescopic plate is rotatably connected to the second hinge plate.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The lateral adjustment mechanism allows for lateral adjustment of the hinge's position, compensating for lateral dimensional deviations during component installation. The height adjustment mechanism adjusts the height of the connecting components, ensuring installation accuracy. The angle adjustment mechanism flexibly changes the hinge's angle to meet specific angle requirements in different usage scenarios. The telescopic adjustment mechanism fine-tunes the spacing between connecting components, improving connection adaptability. These adjustment mechanisms work together to precisely adjust the hinge in multiple dimensions, effectively solving installation and usage problems caused by component dimensional deviations.

[0015] 2. Each adjustment mechanism is equipped with limit bolts, such as a first limit bolt, a second limit bolt, a third limit bolt, and a fourth limit bolt. After adjustment, tightening these limit bolts securely locks the adjusted position. The limit nut, in conjunction with the screw, also serves a limiting function. This limit locking mechanism effectively prevents the hinge from shifting due to external forces or vibrations during use, ensuring the stability and reliability of the connection and extending the product's service life. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of a hinge with adjustable limit position proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the bottom main structure of a hinge with adjustable limit position proposed in this utility model;

[0018] Figure 3This is a side view of a hinge with adjustable limit position proposed in this utility model.

[0019] Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle.

[0020] In the diagram: 1 First hinge piece, 2 Limiting nut, 3 First slider, 4 First threaded rod, 5 First groove, 6 First limiting bolt, 7 First control plate, 8 Screw, 9 Notch, 10 Moving piece, 11 Second hinge piece, 12 Telescopic piece, 13 Second limiting bolt, 14 Movable piece, 15 Second threaded rod, 16 Second control plate, 17 Third limiting bolt, 18 Fourth limiting bolt, 19 Second groove, 20 Second slider. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-4 A hinge with adjustable limit position includes a first hinge piece 1, a movable piece 10 disposed on the outer wall of the first hinge piece 1, a lateral adjustment mechanism disposed between the movable piece 10 and the first hinge piece 1, an angle adjustment mechanism disposed on the outer wall of the movable piece 10, a movable piece 14 disposed on the outer wall of the movable piece 10, a height adjustment mechanism disposed between the movable piece 14 and the movable piece 10, a second hinge piece 11 disposed on the outer wall of the movable piece 14, and a telescopic adjustment mechanism disposed between the second hinge piece 11 and the movable piece 14. The lateral adjustment mechanism allows for lateral adjustment of the hinge's position, compensating for lateral dimensional deviations during component installation. The height adjustment mechanism adjusts the height of the connecting components, ensuring installation accuracy. The angle adjustment mechanism flexibly changes the hinge's angle to meet specific angle requirements in different usage scenarios. The telescopic adjustment mechanism fine-tunes the spacing between connecting components, improving the adaptability of the connection. These adjustment mechanisms work together to precisely adjust the hinge in multiple dimensions, effectively solving installation and usage problems caused by component dimensional deviations.

[0023] In this utility model, the lateral adjustment mechanism includes a first slider 3 and a first threaded screw 4. A first groove 5 is provided on the outer wall of the first hinge piece 1. The first slider 3 and the first groove 5 are slidably connected. The first slider 3 and the first threaded screw 4 are threadedly connected. Through the lateral adjustment mechanism, the position adjustment of the hinge in the lateral direction can be realized, which can compensate for the lateral dimensional deviation of the component during installation.

[0024] The angle adjustment mechanism includes a screw 8 and a limiting nut 2. A notch 9 is opened on the outer wall of the movable piece 10. One end of the screw 8 is fixedly connected to the first slider 3. The screw 8 passes through the notch 9. The limiting nut 2 and the screw 8 are threadedly connected. Multiple fourth limiting bolts 18 are threadedly connected to the outer wall of the movable piece 10. The angle adjustment mechanism can flexibly change the angle of the hinge to meet the special requirements of the angle in different usage scenarios.

[0025] The height adjustment mechanism includes a second slider 20 and a second threaded screw 15. A second groove 19 is provided on the outer wall of the movable piece 10. The second slider 20 and the second groove 19 are slidably connected. The second slider 20 and the second threaded screw 15 are threadedly connected. The second slider 20 and the movable piece 14 are fixedly connected. The height adjustment mechanism can adjust the height of the connecting parts to ensure the accuracy of installation.

[0026] The telescopic adjustment mechanism includes a telescopic plate 12 and a second limiting bolt 13. The telescopic plate 12 and the movable plate 14 are slidably connected, the second limiting bolt 13 and the movable plate 14 are threadedly connected, and the other end of the telescopic plate 12 is rotatably connected to the second hinge plate 11. The telescopic adjustment mechanism can finely adjust the distance between the connecting parts and improve the adaptability of the connection.

[0027] The first threaded screw 4 is fixedly connected to the first control plate 7, and the outer wall of the first control plate 7 is threadedly connected to the first limit bolt 6. The bottom of the second threaded screw 15 is fixedly connected to the second control plate 16, and the outer wall of the second control plate 16 is threadedly connected to the third limit bolt 17. Each adjustment mechanism is equipped with limit bolts, such as the first limit bolt 6, the second limit bolt 13, the third limit bolt 17, and the fourth limit bolt 18. After adjustment, tightening these limit bolts securely locks the adjusted position. The limit nut 2, in conjunction with the screw 8, also serves a limiting function. This limit locking mechanism effectively prevents the hinge from shifting due to external force or vibration during use, ensuring the stability and reliability of the connection and extending the product's service life.

[0028] Working Principle: In the idle area of ​​this device, all the components mentioned above, which refer to structural parts, are connected. The specific connection methods should refer to the working principle described below, where the components are connected in the order of operation. The detailed connection methods are well-known technologies in this field. The following mainly introduces the working principle and process, without further explanation. When using this device, if lateral adjustment is required, rotate the first threaded screw 4. Since the first slider 3 is threadedly connected to the first threaded screw 4 and slidably connected to the first slide groove 5, the first slider 3 will move laterally within the first slide groove 5, driving the moving piece 10 to move laterally. After adjustment, tighten the first limit bolt 6 to fix the position. When the angle needs to be adjusted, rotate the limit nut 2, causing the screw 8 to move within the notch 9, thereby changing the angle of the moving piece 10. After adjusting the angle, tighten the multiple fourth limit bolts 18 for limiting. For height adjustment, rotate the second threaded screw 15, causing the second slider 20 to slide up and down within the second slide groove 19, thereby driving the movable piece 14 to change its height. After reaching the desired height, tighten the third limit bolt 17 to fix it. To make telescopic adjustment, loosen the second limit bolt 13, push the telescopic piece 12 to slide on the movable piece 14, adjust the distance between the second hinge piece 11 and the movable piece 14, and after the adjustment is completed, tighten the second limit bolt 13 to fix the position of the telescopic piece 12, so as to achieve stable connection and multi-directional adjustment of the connecting parts.

[0029] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A hinge with adjustable limit position, comprising a first hinge piece (1), characterized in that, The outer wall of the first hinge piece (1) is provided with a movable piece (10), a lateral adjustment mechanism is provided between the movable piece (10) and the first hinge piece (1), an angle adjustment mechanism is provided on the outer wall of the movable piece (10), a movable piece (14) is provided on the outer wall of the movable piece (10), a height adjustment mechanism is provided between the movable piece (14) and the movable piece (10), a second hinge piece (11) is provided on the outer wall of the movable piece (14), and a telescopic adjustment mechanism is provided between the second hinge piece (11) and the movable piece (14).

2. The adjustable hinge according to claim 1, characterized in that, The lateral adjustment mechanism includes a first slider (3) and a first threaded rod (4). The outer wall of the first hinge piece (1) is provided with a first groove (5). The first slider (3) and the first groove (5) are slidably connected. The first slider (3) and the first threaded rod (4) are threadedly connected.

3. The adjustable hinge according to claim 2, characterized in that, The first threaded screw (4) is fixedly connected to the first control plate (7), and the outer wall of the first control plate (7) is threadedly connected to the first limit bolt (6).

4. The adjustable hinge according to claim 3, characterized in that, The angle adjustment mechanism includes a screw (8) and a limiting nut (2). The outer wall of the movable plate (10) has a notch (9). One end of the screw (8) is fixedly connected to the first slider (3). The screw (8) passes through the notch (9). The limiting nut (2) and the screw (8) are threadedly connected. The outer wall of the movable plate (10) is threaded with multiple fourth limiting bolts (18).

5. The adjustable hinge according to claim 1, characterized in that, The height adjustment mechanism includes a second slider (20) and a second threaded screw (15). A second groove (19) is provided on the outer wall of the movable piece (10). The second slider (20) and the second groove (19) are slidably connected. The second slider (20) and the second threaded screw (15) are threadedly connected. The second slider (20) and the movable piece (14) are fixedly connected.

6. The adjustable hinge according to claim 5, characterized in that, The second threaded screw (15) is fixedly connected to the bottom of the second control plate (16), and the outer wall of the second control plate (16) is threadedly connected to the third limit bolt (17).

7. The adjustable hinge according to claim 1, characterized in that, The telescopic adjustment mechanism includes a telescopic plate (12) and a second limiting bolt (13). The telescopic plate (12) and the movable plate (14) are slidably connected, the second limiting bolt (13) and the movable plate (14) are threadedly connected, and the other end of the telescopic plate (12) is rotatably connected to the second hinge plate (11).

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