Eccentric adjusting hinge

Abstract

The utility model discloses an eccentric adjusting hinge which comprises a hinge body, the hinge body comprises a first hinge body and a second hinge body, a plurality of mounting holes are formed in the first hinge body and the second hinge body at equal intervals respectively, and a first sliding block on a first screw rod is driven to move in a first box body by rotating a first rotating seat; a second rotating seat is arranged and rotated to drive a second sliding block on a second screw rod to move in a second box body, so that the second sliding block and a connecting block are driven to move up and down, and therefore, the displacement operation between the first hinge and the second hinge in the horizontal direction can be adjusted; and a second rotating seat is arranged and rotated to drive the second sliding block on the second screw rod to move in the second box body to drive the second sliding block and the connecting block to move up and down. And therefore, displacement operation in the vertical direction between the first hinge and the second hinge can be adjusted, the device can perform adjustment operation according to assembly errors generated in the hinge assembly process, and the use practicability of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hinges, in particular to an eccentric adjustment hinge. Background Art

[0002] In the door and window hardware system, hinges are an important existence. They are mechanical devices used to connect doors and windows and door and window frames and allow relative rotation between the two.

[0003] At present, the main structure of most door and window hinges is composed of an upper hinge, a lower hinge and a pin shaft, and the material is mostly stainless steel. However, since the door and window hinges will produce assembly errors during the assembly process, that is, the position is offset due to the assembly position or the gravity of the doors and windows during assembly, the hinges need to be adjusted and calibrated. Therefore, an eccentric adjustment hinge is proposed to optimize and solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an eccentric adjustment hinge to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The cam is a hinge assembly according to claim 1, wherein the first and second hinges are provided with a plurality of mounting holes at equal distances from each other, and the first and second hinges are fixedly connected with a plurality of angle brackets at equal distances on their outer sides, and the first hinge is symmetrically connected with two first boxes on the outer side, and a first screw and a first slider are arranged inside the first box, one end of the first screw is embedded in the inner wall of the first box and is rotatably connected through a bearing seat, and the other end of the first screw transversely penetrates the first slider and the first box and is fixedly connected with the first rotating seat, a connecting column is arranged on the outer side of the first hinge, and a plurality of plug blocks are penetrated and connected on the connecting column at equal distances, and one end of the plurality of plug blocks is fixedly connected with the connecting block together, the second hinge is fixedly connected with the second box on the outer side, and a second screw is arranged inside the second box, and both ends of the second screw respectively penetrate the second box and are fixedly connected with a second rotating seat, and a second slider is sleeved on the second screw.

[0007] As a further solution of the utility model: the first box body is provided with a groove for embedding the first screw rod and the bearing seat.

[0008] As a further solution of the utility model: the first slider is provided with a threaded through hole for threaded connection of the first screw, the first box is provided with a through hole for the first screw and the first rotating seat to pass through and rotate, and the outer side of the first slider is in contact with the inner wall of the first box and is slidably connected.

[0009] As a further solution of the utility model: the connecting column laterally penetrates the two first boxes and is rotatably connected to the two first sliders through bearing seats respectively, and the first boxes are provided with a long strip opening for the connecting column to penetrate and slide.

[0010] As a further solution of the utility model: the connecting column is provided with through holes for multiple plug-in blocks to pass through and connect, the connecting column is fixedly connected to the plug-in blocks by fixing bolts, and the connecting column and the plug-in blocks are both provided with threaded through holes for threaded connection with fixing bolts.

[0011] As a further solution of the utility model: the second box body is provided with a through hole for the second screw and the second rotating seat to pass through and rotate to be connected, the second slider is provided with a threaded through hole for the second screw to be threadedly connected, the outer side of the second slider is in contact with the inner wall of the second box body and is slidably connected, one end of the connecting block passes through the second box body and is fixedly connected to the outer side of the second slider, and the second box body is provided with a long strip opening for the connecting block to pass through and be connected.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The first rotating seat is arranged to rotate to drive the first slider on the first screw to move in the first box body, thereby driving the connecting column between the two first sliders to move left and right, so that the horizontal displacement operation between the first hinge and the second hinge can be adjusted, and the second rotating seat is arranged to rotate to drive the second slider on the second screw to move in the second box body, thereby driving the second slider and the connecting block to move up and down, so that the vertical displacement operation between the first hinge and the second hinge can be adjusted, so that the device can be adjusted according to the assembly error generated by the hinge during the assembly process, thereby further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of the eccentric adjustment hinge.

[0015] Figure 2 This is a schematic diagram of the local structure of the eccentric adjustment hinge.

[0016] Figure 3 This is a front view of the eccentric adjustment hinge.

[0017] As shown in the figure: hinge body 1, first hinge 2, second hinge 3, mounting hole 4, angle code 5, first box body 6, first screw 7, first slider 8, first rotating seat 9, connecting column 10, insert block 11, connecting block 12, second box body 13, second screw 14, second rotating seat 15 and second slider 16. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 3 In the embodiment of the utility model, an eccentric adjustment hinge includes a hinge body 1, a first hinge 2, a second hinge 3, a mounting hole 4, an angle code 5, a first box body 6, a first screw 7, a first slider 8, a first rotating seat 9, a connecting column 10, an insert block 11, a connecting block 12, a second box body 13, a second screw 14, a second rotating seat 15 and a second slider 16. The hinge body 1 includes a first hinge 2 and a second hinge 3, and a plurality of mounting holes 4 are respectively and equidistantly provided on the first hinge 2 and the second hinge 3. A plurality of angle codes 5 are respectively and equidistantly fixedly connected to the outside of the first hinge 2 and the second hinge 3. Two first boxes 6 are symmetrically connected to the outside of the first hinge 2. A first screw 7 and a first slider 8 are arranged inside the first box body 6. One end of the first screw 7 is embedded in the inner wall of the first box body 6 and is rotatably connected through a bearing seat. A groove for embedding the first screw 7 and the bearing seat is opened on the first box body 6. The other end of the first screw 7 transversely penetrates the first slider 8 and A first rotating seat 9 is fixedly connected to the rear of the first box body 6, a threaded through hole for the first screw 7 to be threadedly connected is opened on the first sliding block 8, a through hole for the first screw 7 and the first rotating seat 9 to penetrate and rotate to be connected is opened on the first box body 6, the outer side of the first sliding block 8 is in contact with the inner wall of the first box body 6 and is slidably connected, a connecting column 10 is arranged on the outer side of the first hinge 2, the connecting column 10 penetrates the two first box bodies 6 horizontally and is rotatably connected to the two first sliding blocks 8 through the bearing seat respectively, a long strip opening for the connecting column 10 to penetrate and slide to be connected is opened on the first box body 6, a plurality of plug blocks 11 are penetrated and connected at equal distances on the connecting column 10, a through hole for the plurality of plug blocks 11 to penetrate and be connected is opened on the connecting column 10, the connecting column 10 is fixedly connected to the plug block 11 by a fixing bolt, a threaded through hole for the fixing bolt to be threadedly connected is opened on the connecting column 10 and the plug block 11, and a connecting block 12 is fixedly connected to one end of the plurality of plug blocks 11.

[0020] The second hinge 3 is fixedly connected to the second box body 13 on the outside, and a second screw 14 is arranged inside the second box body 13. The two ends of the second screw 14 pass through the second box body 13 respectively and are fixedly connected to a second rotating seat 15. The second box body 13 is provided with a through hole for the second screw 14 and the second rotating seat 15 to pass through and rotate. The second screw 14 is sleeved with a second slider 16. The second slider 16 is provided with a threaded through hole for the second screw 14 to be threadedly connected. The outer side of the second slider 16 is in contact with the inner wall of the second box body 13 and is slidably connected. One end of the connecting block 12 passes through the second box body 13 and is fixedly connected to the outer side of the second slider 16. The second box body 13 is provided with a long strip opening for the connecting block 12 to pass through and connect.

[0021] The working principle of the utility model is:

[0022] When it is necessary to use an eccentric adjustable hinge, the personnel first carry the hinge body 1 to the designated position for installing the door and window, and further install the first hinge 2 and the second hinge 3 on the opposite sides of the two doors and windows and the fixed frame that need to be hinged and rotated through multiple mounting holes 4 and multiple angle codes 5 respectively. Further, when the hinge is displaced under the action of gravity of the door and window, the personnel can use tools to rotate the first rotating seat 9 and the second rotating seat 15 respectively. Further, the first rotating seat 9 drives the first slider 8 on the first screw 7 to move in the first box 6, thereby driving the connecting column 10 between the two first sliders 6 to move left and right, so that the horizontal displacement operation between the first hinge 2 and the second hinge 3 can be adjusted. Further, the second rotating seat 15 drives the second slider 16 on the second screw 14 to move in the second box 13, thereby driving the second slider 16 and the connecting block 12 to move up and down, so that the vertical displacement operation between the first hinge 2 and the second hinge 3 can be adjusted.

[0023] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An eccentric adjustment hinge, comprising a hinge body (1), characterized in that: The hinge body (1) comprises a first hinge (2) and a second hinge (3), wherein a plurality of mounting holes (4) are respectively provided at equal distances on the first hinge (2) and the second hinge (3), and a plurality of angle brackets (5) are respectively fixedly connected at equal distances on the outer sides of the first hinge (2) and the second hinge (3), and two first boxes (6) are symmetrically connected to the outer sides of the first hinge (2), and a first screw rod (7) and a first slider (8) are arranged inside the first box (6), one end of the first screw rod (7) is embedded in the inner wall of the first box (6) and is rotatably connected via a bearing seat, and the other end of the first screw rod (7) transversely penetrates the first slider (8) A first rotating seat (9) is fixedly connected to the first box body (6); a connecting column (10) is arranged on the outer side of the first hinge (2); a plurality of plug blocks (11) are connected to the connecting column (10) at equal distances; one end of the plurality of plug blocks (11) is fixedly connected to a connecting block (12); a second box body (13) is fixedly connected to the outer side of the second hinge (3); a second screw rod (14) is arranged inside the second box body (13); both ends of the second screw rod (14) respectively pass through the second box body (13) and are fixedly connected to a second rotating seat (15); a second sliding block (16) is sleeved on the second screw rod (14).

2. The eccentric adjustment hinge according to claim 1, characterized in that: The first box body (6) is provided with a groove for embedding the first screw rod (7) and the bearing seat.

3. The eccentric adjustment hinge according to claim 1, characterized in that: The first slider (8) is provided with a threaded through hole for threaded connection with the first screw rod (7), the first box body (6) is provided with a through hole for the first screw rod (7) and the first rotating seat (9) to penetrate and rotate, and the outer side of the first slider (8) is in contact with the inner wall of the first box body (6) and is slidably connected.

4. The eccentric adjustment hinge according to claim 1, characterized in that: The connecting column (10) passes through the two first boxes (6) transversely and is rotatably connected to the two first sliders (8) via bearing seats respectively. The first boxes (6) are provided with a long strip opening for the connecting column (10) to pass through and slide.

5. The eccentric adjustment hinge according to claim 1, characterized in that: The connecting column (10) is provided with through holes for connecting a plurality of plug blocks (11) therethrough; the connecting column (10) is fixedly connected to the plug blocks (11) by means of fixing bolts; and both the connecting column (10) and the plug blocks (11) are provided with threaded through holes for threaded connection by the fixing bolts.

6. The eccentric adjustment hinge according to claim 1, characterized in that: The second box body (13) is provided with a through hole for the second screw rod (14) and the second rotating seat (15) to pass through and be rotatably connected, the second slider (16) is provided with a threaded through hole for the second screw rod (14) to be threadedly connected, the outer side of the second slider (16) is in contact with the inner wall of the second box body (13) and is slidably connected, one end of the connecting block (12) passes through the second box body (13) and is fixedly connected to the outer side of the second slider (16), and the second box body (13) is provided with a long strip opening for the connecting block (12) to pass through and be connected.

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