Magnetic hinge

Abstract

The utility model discloses a magnetic hinge which comprises a first hinge piece and a second hinge piece, the first hinge piece is hinged to the second hinge piece, a spring buffer piece is fixedly installed on the second hinge piece, and after the first hinge piece and the second hinge piece are folded, the spring buffer piece is in elastic contact with the first hinge piece. Magnets are fixedly installed on the opposite faces of the first hinge piece and the second hinge piece, and the magnets on the two hinge pieces correspond in position. The buffering elastic pieces are arranged on the opposite folding faces of the hinge, the hinge is folded more safely and stably, noise is lower, the magnets are arranged at the opposite folding positions of the hinge, attraction force is increased, a door is attracted together after being folded, and the stability of the door is improved.

Description

Technical Field

[0001] This utility model relates to the field of hinge technology, specifically a magnetic hinge. Background Technology

[0002] The existing hinge blades are in direct contact with each other, which can cause collisions, wear, and noise. The hinges themselves do not have force, so the door is not subject to force restrictions when folding and unfolding, making the door unstable.

[0003] Therefore, we propose a magnetic hinge to solve the problems mentioned above. Utility Model Content

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

[0005] To achieve the above objectives, the present invention provides the following technical solution: a magnetic hinge, comprising: a first hinge piece and a second hinge piece, the first hinge piece and the second hinge piece being hinged together, a spring buffer being fixedly installed on the second hinge piece, and after the first hinge piece and the second hinge piece are folded, the spring buffer is in elastic contact with the first hinge piece;

[0006] Magnets are fixedly installed on the opposite sides of the first and second hinge pieces, and the positions of the magnets on the two hinge pieces are corresponding.

[0007] Preferably, the second hinge piece has a second mounting hole, and the spring buffer is embedded in the second mounting hole.

[0008] Preferably, both the first hinge piece and the second hinge piece are provided with a plurality of bolt holes, and bolts are installed in the bolt holes and fixedly connected to the door panel or door frame.

[0009] Preferably, the first hinge piece and the second hinge piece are provided with a first mounting hole, and a magnet is fixedly disposed in the first mounting hole.

[0010] Preferably, the first hinge piece is provided with a first hinge cylinder, and the second hinge piece is provided with two symmetrical second hinge cylinders, the first hinge cylinder and the second hinge cylinder are aligned with each other and a pin passes through them.

[0011] Preferably, a gasket is provided at the connection between the second hinge cylinder and the first hinge cylinder.

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

[0013] 1. Buffer springs are installed on the opposite folding surfaces of the hinges to make the hinge folding safer and more stable with less noise;

[0014] 2. Place magnets at the opposite folding points of the hinges to increase the attractive force, causing the door to stick together after folding, thus increasing the door's stability. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a side-view or tilt view of the present invention;

[0017] Figure 3 This is an exploded view of the present invention.

[0018] In the diagram: 1. First hinge piece; 11. First hinge cylinder; 2. Second hinge piece; 21. Second hinge cylinder; 22. Second mounting hole; 3. Bolt hole; 4. Magnet; 7. First mounting hole; 8. Washer; 9. Spring buffer. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-3 This utility model provides a technical solution: a magnetic hinge, including: a first hinge piece 1 and a second hinge piece 2, the first hinge piece 1 and the second hinge piece 2 are hinged together, and a spring buffer 9 is fixedly installed on the second hinge piece 2. After the first hinge piece 1 and the second hinge piece 2 are folded, the spring buffer 9 makes elastic contact with the first hinge piece 1, making the hinge folding safer and more stable, and with less noise.

[0021] Specifically, the second hinge piece 2 has a second mounting hole 22, and a spring buffer 9 is fixedly installed in the second mounting hole 22 so that the spring buffer 9 is embedded and installed so that the first hinge piece 1 and the second hinge piece 2 can be completely fitted after folding.

[0022] Both the first hinge piece 1 and the second hinge piece 2 have several bolt holes 3. Bolts are installed in the bolt holes 3 to quickly fix the first hinge piece 1 and the second hinge piece 2 to the door panel.

[0023] Magnets 4 are fixedly installed on the opposite sides of the first hinge 1 and the second hinge 2. The positions of the magnets 4 on the two hinges correspond so that the door is attracted together after folding, increasing the stability of the door.

[0024] The first hinge piece 1 and the second hinge piece 2 are provided with a first mounting hole 7. A magnet 4 is fixedly installed in the first mounting hole 7 so that the magnet 4 is embedded and installed so that the first hinge piece 1 and the second hinge piece 2 can be completely fitted together after folding.

[0025] The first hinge piece 1 is provided with a first hinge cylinder 11, and the second hinge piece 2 is provided with two symmetrical second hinge cylinders 21. The first hinge cylinder 11 and the second hinge cylinder 21 are aligned with each other and a pin passes through them to realize the hinge connection between the first hinge piece 1 and the second hinge piece 2. A gasket 8 is provided at the connection between the second hinge cylinder 21 and the first hinge cylinder 11 to reduce friction and increase the service life of the hinge.

[0026] Working principle: The first hinge piece 1 and the second hinge piece 2 are fixedly installed on the two door panels by bolts, and the first hinge piece 1 and the second hinge piece 2 are hinged by pins;

[0027] During the folding process of the door panel, the spring buffer 9 plays a buffering role, reducing the noise of the door panel folding;

[0028] When fully folded, the two magnets attract each other, increasing the stability of the folded door panels.

[0029] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A magnetic hinge, comprising: The first hinge (1) and the second hinge (2) are hinged together. The first hinge (1) and the second hinge (2) are characterized in that: a spring buffer (9) is fixedly installed on the second hinge (2). After the first hinge (1) and the second hinge (2) are folded, the spring buffer (9) is in elastic contact with the first hinge (1). Magnets (4) are fixedly installed on the opposite sides of the first hinge (1) and the second hinge (2), and the positions of the magnets (4) on the two hinges are corresponding.

2. The magnetic hinge according to claim 1, characterized in that, The second hinge piece (2) has a second mounting hole (22), and the spring buffer (9) is embedded in the second mounting hole (22).

3. A magnetic hinge according to claim 1, characterized in that, Both the first hinge piece (1) and the second hinge piece (2) are provided with several bolt holes (3), and bolts are installed in the bolt holes (3) and the bolts are fixedly connected to the door panel or door frame.

4. A magnetic hinge according to claim 3, characterized in that, The first hinge piece (1) and the second hinge piece (2) are provided with a first mounting hole (7), and a magnet (4) is fixedly installed in the first mounting hole (7).

5. A magnetic hinge according to claim 4, characterized in that, The first hinge piece (1) is provided with a first hinge cylinder (11), and the second hinge piece (2) is provided with two symmetrical second hinge cylinders (21). The first hinge cylinder (11) and the second hinge cylinder (21) are aligned and a pin passes through them.

6. A magnetic hinge according to claim 5, characterized in that, A gasket (8) is provided at the connection between the second hinge cylinder (21) and the first hinge cylinder (11).

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