CN202509919U

CN202509919U - Magnetic hinge

Info

Publication number: CN202509919U
Application number: CN2012201773516U
Authority: CN
Inventors: 李江环
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-23
Filing date: 2012-04-23
Publication date: 2012-10-31
Anticipated expiration: 2022-04-23

Abstract

The utility model discloses a magnetic hinge which comprises two hinge pieces and a hinge shaft that hinges the two hinge pieces, wherein sleeves which are in unidirectional running fit with the hinge shaft are arranged on the hinged parts of the two hinge pieces, and the two hinge pieces are respectively provided with at least one permanent magnetic pole group which is used for providing magnetic pole attraction to close the two hinge pieces. The magnetic hinge can provide a folding force, so that a mechanical damping device is not needed to be arranged on a door or a window, the accessory structures of the door and the window can be simplified, space is saved, and the attractiveness of the door and the window is not influenced.

Description

The magnetic force hinge

Technical field

The utility model relates to a kind of hinge, relates in particular to a kind of magnetic force that closes up power hinge that provides.

Background technology

The hinge commonly used that provides on the market now is mainly used in being connected of various doors or window and framework, generally is made up of two leaf of hinge and a hinge axis; Hinge axis can overturn two hinged two leaf of hinge that make of leaf of hinge around hinge axis, but the hinge commonly used of prior art only supplies hinged use, and close door or window needs by manpower; And for the location that guarantees closed condition also needs by extra mechanical damping device, otherwise door or window are difficult for the state of keeping shut when framework is not rectified or received other slight external force, make inner space and exterior; Cause secret to be revealed or the space environment intersection; But make door and window structure complicated with the mechanical damping device, and need take certain space, not attractive in appearance; Be prone to shelter evil people and countenance evil practices, not easy to clean.

Therefore,, need a kind of hinge that closes up power that provides, simplify door or window accessory structure, save the space, do not influence door or window aesthetic degree for addressing the above problem.

The utility model content

In view of this, the purpose of the utility model provides a kind of magnetic force that closes up power hinge that provides, and need not for door or window the mechanical damping device to be set, and can simplify the accessories for windows and doors structure, saves the space, does not influence the door and window aesthetic degree.

A kind of magnetic force hinge of the utility model; Comprise two leaf of hinge and the hinge axis that two leaf of hinge are hinged; The hinged place of two leaf of hinge is provided with the sleeve pipe that is rotatably assorted with the hinge axis single-degree-of-freedom, and two leaf of hinge also are provided with and are used to the permanent magnetism magnetic pole group that provides poles attract power that two leaf of hinge are closed up at least.

Further, said permanent magnetism magnetic pole group comprise first magnetic pole and with the second different magnetic pole of the said first magnetic pole magnetic, first magnetic pole and second magnetic pole are divided into the neither proximal face of the sleeve pipe of coaxial type sheet, when two leaf of hinge close up first magnetic pole and second magnetic pole over against;

Further; Also comprise and the 3rd different magnetic pole of the said first magnetic pole magnetic; Said the 3rd magnetic pole and second magnetic pole are fixed in the box face of same leaf of hinge, and the 3rd magnetic pole is arbitrary angle setting between 90 °～180 ° around the opposite direction and second magnetic pole that corresponding leaf of hinge is outwarded winding.

The beneficial effect of the utility model is: the magnetic force hinge of the utility model can provide and close up power, need not for door or window the mechanical damping device to be set, and can simplify the accessories for windows and doors structure, saves the space, does not influence the door and window aesthetic degree.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is the utility model structural representation;

Fig. 2 is the explosive view of the utility model;

Fig. 3 be among Fig. 2 A to partial view;

Fig. 4 be among Fig. 2 B to partial view.

The specific embodiment

Fig. 1 is the utility model structural representation, and Fig. 2 is the explosive view of the utility model, Fig. 3 be among Fig. 2 A to partial view; Fig. 4 be among Fig. 2 B to partial view; As shown in the figure: the magnetic force hinge of present embodiment is characterized in that: the hinged place that comprises two leaf of hinge 1 and hinge axis 2, two leaf of hinge 1 that two leaf of hinge 1 are hinged is provided with the sleeve pipe 11 that is rotatably assorted with hinge axis 2 single-degree-of-freedoms; Two leaf of hinge 1 also are provided with and are used to the permanent magnetism magnetic pole group 3 that provides poles attract power that two leaf of hinge 1 are closed up at least; The magnetic force hinge of the utility model can provide through the permanent magnetism magnetic pole group and close up power, need not to be provided with the mechanical damping device when being applied to door or window, can simplify the accessories for windows and doors structure; Save the space, do not influence the door and window aesthetic degree.

In the present embodiment; Said permanent magnetism magnetic pole group 3 comprises first magnetic pole 31 and is divided into the neither proximal face of the sleeve pipe 11 of coaxial type sheet 1 with different second magnetic pole, 32, the first magnetic poles 31 and second magnetic pole 32 of said first magnetic pole, 31 magnetic, when two leaf of hinge 1 close up first magnetic pole 31 and second magnetic pole 32 over against; As shown in the figure; A leaf of hinge is provided with a sleeve pipe in the present embodiment, and another leaf of hinge is provided with two sleeve pipes, and permanent magnetism magnetic pole group 3 is positioned at neither that the proximal face of the sleeve pipe of coaxial type sheet respectively is provided with one group; Can produce the power of closing up that bigger poles attract masterpiece is two leaf of hinge; And then will close through the magnetic force hinge of the utility model hinged door or window, simple in structure, compact, do not influence door or window aesthetic degree.

In the present embodiment, comprise also and the 3rd different magnetic pole 33 of said first magnetic pole, 31 magnetic that said the 3rd magnetic pole 33 and second magnetic pole 32 are fixed in the box face of same leaf of hinge; The 3rd magnetic pole 33 is arbitrary angle setting between 90 °～180 ° around the opposite direction and second magnetic pole 32 that corresponding leaf of hinge 1 is outwarded winding, and makes hinge can keep the state of outwarding winding and location, and its angle can be provided with reasonable value according to different needs; The door or the window that can be used for often opening; As corridor in the building lead to each layer import and export the door, through need not to be provided with the mechanical damping device behind the magnetic force hinge that the utility model is set, can simplify the door accessory structure; Save the space, do not influence the aesthetic degree of door.

Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the aim and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.

Claims

1. magnetic force hinge; It is characterized in that: comprise two leaf of hinge and the hinge axis that two leaf of hinge are hinged; The hinged place of two leaf of hinge is provided with the sleeve pipe that is rotatably assorted with the hinge axis single-degree-of-freedom, and two leaf of hinge also are provided with and are used to the permanent magnetism magnetic pole group that provides poles attract power that two leaf of hinge are closed up at least.

2. magnetic force hinge according to claim 1; It is characterized in that: said permanent magnetism magnetic pole group comprise first magnetic pole and with the second different magnetic pole of the said first magnetic pole magnetic; First magnetic pole and second magnetic pole are divided into the neither proximal face of the sleeve pipe of coaxial type sheet, when two leaf of hinge close up first magnetic pole and second magnetic pole over against.

3. magnetic force hinge according to claim 2; It is characterized in that: also comprise and the 3rd different magnetic pole of the said first magnetic pole magnetic; Said the 3rd magnetic pole and second magnetic pole are fixed in the box face of same leaf of hinge, and the 3rd magnetic pole is arbitrary angle setting between 90 °～180 ° around the opposite direction and second magnetic pole that corresponding leaf of hinge is outwarded winding.