Magnetic type hinge capable of being adjusted in three-dimensional mode

Abstract

The utility model relates to the technical field of hinges. A three-dimensionally adjustable magnetic hinge comprises a first hinge mount mounted on a door frame and a second hinge mount mounted on a door plate, the first hinge mount and the second hinge mount are connected through an adapter plate, one side of the adapter plate is mounted on the first hinge mount, and the second hinge mount is rotatably mounted on the other side of the adapter plate. The adapter plate and the second hinge base are provided with a magnetic attraction component and a buffering component, and the first hinge base is provided with a three-dimensional adjusting component used for adjusting the position of the second hinge base. According to the three-dimensional adjustable magnetic type hinge, the position of a door plate can be adjusted in the three-dimensional direction, actual installation and use are facilitated, door closing can be assisted through the magnetic attraction effect, the buffering effect can be achieved when the door is closed, and the working state of the hinge is stable. The technical problems that in the prior art, an existing hinge is single in structure, does not have diversified functions and effects, cannot meet more use requirements, is not convenient to adjust according to actual conditions after being installed, greatly reduces the service life after being used for a long time, and is prone to generating noise are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hinges, and in particular to a three-dimensionally adjustable magnetic hinge. Background Art

[0002] With the development of economy, people's living standards are gradually improving, and various hinges are used more and more widely in daily life, especially in various cabinets and doors.

[0003] Currently, the hinges on furniture are usually pin hinges, which have a relatively simple structure, and have relatively simple functions and effects. It is not convenient to adjust the position of the door panel after installation, and cannot meet more usage requirements. Therefore, there is a need for improvement. Utility Model Content

[0004] The utility model provides a three-dimensionally adjustable magnetic hinge which can adjust the position of a door panel in three directions, is convenient for actual installation and use, can assist in closing the door through the magnetic effect, can play a buffering effect when closing the door, and has a stable hinge working state; it solves the technical problems existing in the prior art that the current hinge structure is single, does not have diversified functions and effects, cannot meet more usage requirements, is not convenient to adjust according to actual conditions after installation, the hinge life will be greatly reduced after long-term use, and is prone to noise.

[0005] The above technical problem of the utility model is solved by the following technical solution: a three-dimensionally adjustable magnetic hinge, comprising a first hinge seat installed on a door frame and a second hinge seat installed on a door panel, wherein the first hinge seat and the second hinge seat are connected by an adapter plate, one side of the adapter plate is installed on the first hinge seat, and the second hinge seat is rotatably installed on the other side of the adapter plate, and a magnetic suction component and a buffer component are provided on the adapter plate and the second hinge seat, and a three-dimensional adjustment component for adjusting the position of the second hinge seat is provided on the first hinge seat. During installation, the first hinge seat is installed on the door frame, and the second hinge seat is installed on the door panel, and the three-dimensional adjustment component can be adjusted according to the actual situation of the door panel, and the three-dimensional adjustment component can adjust the upper and lower height, left and right spacing, and front and rear alignment of the door panel, and the magnetic suction components on the second adapter plate and the second hinge seat can play the role of assisting the door closing, and when the door is closed to a certain angle, the magnetic suction component will assist the door closing under the action of magnetic force, and the buffer component can play a buffering effect when closing the door, and cooperate with the magnetic suction component to achieve slow automatic closing.

[0006] Preferably, the magnetic attraction component includes a magnet fixed on the adapter plate and the second hinge seat, and the magnets on the adapter plate and the second hinge seat attract each other. The door panel of the utility model can be opened and closed 180 degrees. When closing the door, the adapter plate and the magnets on the second hinge seat attract each other, and the door will automatically close under the action of magnetic force when it is closed to a certain angle.

[0007] Preferably, the magnetic attraction component comprises a magnet and a metal block fixed on the adapter plate and the second hinge seat, and the magnet and the metal block attract each other. The magnet and the metal block on the adapter plate and the second hinge seat are interchangeable, a magnet or a metal block is installed on the adapter plate, and an opposite metal block or magnet is installed on the second hinge seat, and the metal block and the magnet attract each other, and when the door is closed to a certain angle, the door will automatically close under the action of magnetic force.

[0008] Preferably, the buffer component comprises a buffer groove provided on the surface of the adapter plate, a buffer protrusion which can be embedded in the buffer groove is integrally formed on the second hinge seat, and a buffer slider which is slidably connected to the buffer groove is provided in the adapter plate. The buffer slider will extend into the buffer groove when the door is opened, and the buffer protrusion will gradually embed into the buffer groove when the door is closed, and the buffer protrusion will squeeze and push the buffer slider to slide, thereby achieving a buffering effect.

[0009] Preferably, the buffer protrusion is a smooth arc-shaped block, and the buffer slider is a wedge-shaped block. The buffer protrusion can slide and squeeze along the surface of the buffer slider. The smooth buffer protrusion can play the role of the inclined surface of the buffer slider to smoothly squeeze and push the buffer slider, which can ensure the smoothness of the buffer component when closing the door and reduce noise.

[0010] Preferably, the buffer component further comprises a damper fixed in the first hinge seat, and the damper is fixedly connected to the buffer slider. During the door closing process, the buffer protrusion will gradually embed into the buffer groove, and during the embedding process of the buffer protrusion, it will gradually squeeze and push the buffer slider to shrink into the first hinge seat. Since the buffer slider is connected to the damper, the door closing speed will be slowed down to achieve a buffering effect.

[0011] Preferably, the three-dimensional adjustment component includes a first adjustment bolt eccentrically mounted in the adapter plate, the adapter plate is slidably mounted on the first hinge seat through a slide rod, and the first adjustment bolt can drive the adapter plate and the second hinge seat to slide along the slide rod to adjust the height longitudinally. The first adjustment bolt is mounted in the adapter plate, and the first adjustment bolt cooperates with the slide groove to drive the adapter plate and the second hinge seat to slide along the slide rod to adjust the height longitudinally.

[0012] Preferably, the three-dimensional adjustment component includes a second adjustment bolt eccentrically mounted on the bottom shell of the first hinge seat, and the second adjustment bolt can adjust the left and right positions of the adapter plate and the second hinge seat through the slide groove. The second adjustment bolt can adjust the left and right positions of the adapter plate and the second hinge seat through the slide groove.

[0013] The three-dimensional adjustment component includes a third adjustment bolt rotatably installed in the first hinge seat, the third adjustment bolt passes through the adapter plate and is threadedly engaged with the adapter plate, and the third adjustment bolt can adjust the front-to-back position of the adapter plate and the second hinge seat. Rotating the third adjustment bolt can adjust whether the front-to-back position of the adapter plate and the second hinge seat is aligned.

[0014] Therefore, the three-dimensionally adjustable magnetic hinge of the utility model has the following advantages: the position of the door panel can be adjusted in three dimensions, which is convenient for actual installation and use; the magnetic effect can be used to assist in closing the door, and it can have a buffering effect when closing the door, reducing the noise generated when closing the door; and the service life of the hinge can be greatly increased, and the working state of the hinge is stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a three-dimensionally adjustable magnetic hinge of the utility model.

[0016] Figure 2 yes Figure 1 Schematic diagram of the main structure.

[0017] Figure 3 yes Figure 2 Schematic diagram of the internal main structure of the first hinge seat.

[0018] Figure 4 yes Figure 1 Schematic diagram of the main cross-sectional structure.

[0019] In the figure, there are a first hinge seat 1, a second hinge seat 2, an adapter plate 3, a slide rod 4, a first adjusting bolt 5, a second adjusting bolt 6, a third adjusting bolt 7, a magnet 8, a damper 9, a buffer groove 10, a buffer protrusion 11, and a buffer slider 12. DETAILED DESCRIPTION

[0020] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0021] Example:

[0022] like Figure 1 and 2 As shown in Figures 3 and 4, a three-dimensionally adjustable magnetic hinge includes a first hinge seat 1 installed on a door frame and a second hinge seat 2 installed on a door panel, an adapter plate 3 is slidably installed in the first hinge seat 1, a sliding rod 4 is longitudinally installed on the first hinge seat 1, the adapter plate 3 is sleeved on the sliding rod 4, the adapter plate 3 is a multi-section plate, and the second hinge seat 2 is installed on the other side of the adapter plate 3 through a rotating shaft.

[0023] A three-dimensional adjustment component that can adjust the adapter plate 3 and the second hinge seat 2 is installed on the first hinge seat 1. The three-dimensional adjustment component includes a first adjustment bolt 5 eccentrically installed in the adapter plate 3. A slide groove is provided on the adapter plate 3. The first adjustment bolt 5 cooperates with the slide groove to drive the adapter plate 3 and the second hinge seat 2 to slide along the slide rod 4 to adjust the height longitudinally.

[0024] The three-dimensional adjustment component also includes a second adjustment bolt 6 eccentrically mounted on the bottom shell of the first hinge seat 1. An eccentric sliding groove is provided on the bottom shell of the first hinge seat 1. The second adjustment bolt 6 can adjust the left and right positions of the adapter plate 3 and the second hinge seat 2 through the sliding groove.

[0025] The three-dimensional adjustment component also includes a third adjustment bolt 7 rotatably installed in the first hinge seat 1. The third adjustment bolt 7 passes through the adapter plate 3 and is rotatably installed on the bottom shell of the first hinge seat 1. The third adjustment bolt 7 is threadedly matched with the adapter plate 3. Rotating the third adjustment bolt 7 can adjust the front and rear positions of the adapter plate 3 and the second hinge seat 2.

[0026] Corresponding magnetic components and buffer components are installed on the adapter plate 3 and the second hinge seat 2. The magnetic components include four magnets 8 fixed on the adapter plate 3 and the second hinge seat 2. The magnets 8 on the adapter plate 3 and the second hinge seat 2 have opposite magnetic poles and attract each other.

[0027] The buffer component includes a damper 9 fixed in the first hinge seat 1, the damping rod in the damper 9 is fixed in the first hinge seat 1, a buffer groove 10 is opened on the surface of the adapter plate 3, a buffer protrusion 11 which can be embedded in the buffer groove 10 is integrally formed on the surface of the second hinge seat 2, and a buffer slider 12 connected to the buffer groove 10 is slidably installed in the adapter plate 3, and the buffer slider 12 is fixedly connected to the damper 9.

[0028] The buffer protrusion 11 is an arc-shaped block with a smooth surface, and the buffer sliding block 12 is a wedge-shaped block. The buffer protrusion 11 can slide and extrude along the surface of the buffer sliding block 12 .

[0029] During installation, the first hinge seat 1 is installed on the door frame and the second hinge seat 2 is installed on the door panel. The three-dimensional adjustment component can be adjusted according to the actual situation of the door panel. The first adjusting bolt 5, the second adjusting bolt 6 and the third adjusting bolt 7 are rotated by tools such as wrenches. The first adjusting bolt 5 can adjust the upper and lower heights of the door panel, the second adjusting bolt 6 can adjust the gap between the panel door and the door frame, and the third adjusting bolt 7 can adjust whether the front and rear positions of the door panel are aligned.

[0030] The door panel in the utility model can be opened and closed 180 degrees. When closing the door, due to the mutual attraction between the adapter plate 3 and the magnet 8 on the second hinge seat 2, the door will automatically close under the action of magnetic force at a certain angle. During the door closing process, the buffer protrusion 11 will gradually embed into the buffer groove 10. During the embedding process of the buffer protrusion 11, the buffer slider 12 will be gradually squeezed and pushed to shrink into the first hinge seat 1. Since the buffer slider 12 is connected to the damper 9, the buffer slider 12 drives the damper 9 to retract along the damping rod, so the speed of closing the door will be slowed down to achieve a buffering effect.

Claims

1. A three-dimensionally adjustable magnetic hinge, comprising a first hinge seat mounted on a door frame and a second hinge seat mounted on a door panel, characterized in that: The first hinge seat is connected to the second hinge seat via an adapter plate, one side of the adapter plate is installed on the first hinge seat, and the second hinge seat is rotatably installed on the other side of the adapter plate. The adapter plate and the second hinge seat are provided with magnetic suction components and buffer components, and the first hinge seat is provided with a three-dimensional adjustment component for adjusting the position of the second hinge seat.

2. The three-dimensionally adjustable magnetic hinge according to claim 1, characterized in that: The magnetic attraction component includes magnets fixed on the adapter plate and the second hinge seat, and the magnets on the adapter plate and the second hinge seat attract each other.

3. The three-dimensionally adjustable magnetic hinge according to claim 1, characterized in that: The magnetic attraction component comprises a magnet and a metal block fixed on the adapter plate and the second hinge seat, and the magnet and the metal block attract each other.

4. The three-dimensionally adjustable magnetic hinge according to claim 1, characterized in that: The buffer component comprises a buffer groove provided on the surface of the adapter plate, a buffer protrusion which can be embedded in the buffer groove is integrally formed on the second hinge seat, and a buffer sliding block connected with the buffer groove is slidably provided in the adapter plate.

5. The three-dimensionally adjustable magnetic hinge according to claim 4, characterized in that: The buffer protrusion is an arc-shaped block with a smooth surface, the buffer sliding block is a wedge-shaped block, and the buffer protrusion can slide and extrude along the surface of the buffer sliding block.

6. The three-dimensionally adjustable magnetic hinge according to claim 4, characterized in that: The buffer component also includes a damper fixed in the first hinge seat, and the damper is fixedly connected with the buffer sliding block.

7. The three-dimensionally adjustable magnetic hinge according to claim 1, characterized in that: The three-dimensional adjustment component includes a first adjustment bolt eccentrically installed in the adapter plate, the adapter plate is slidably installed on the first hinge seat through a slide rod, and the first adjustment bolt can drive the adapter plate and the second hinge seat to slide along the slide rod to adjust the height longitudinally.

8. The three-dimensionally adjustable magnetic hinge according to claim 1, characterized in that: The three-dimensional adjustment component comprises a second adjustment bolt eccentrically mounted on the bottom shell of the first hinge seat, and the second adjustment bolt can adjust the left and right positions of the adapter plate and the second hinge seat through the cooperation of the sliding groove.

9. The three-dimensionally adjustable magnetic hinge according to claim 1, characterized in that: The three-dimensional adjustment component includes a third adjustment bolt rotatably installed in the first hinge seat, the third adjustment bolt passes through the adapter plate and cooperates with the adapter plate through threads, and the third adjustment bolt can adjust the front and rear positions of the adapter plate and the second hinge seat.

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