CN2430515Y

CN2430515Y - Hinge

Info

Publication number: CN2430515Y
Application number: CN 00228737
Authority: CN
Inventors: 陆炜岗
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-03
Filing date: 2000-07-03
Publication date: 2001-05-16
Anticipated expiration: 2010-07-03

Abstract

The utility model relates to a hinge. The hinge has the structure that an integral piece of plate materials is made of folding-proof materials, at least one plate plane of the plate materials is provided with a groove, and both sides which use the groove as delimitation are two hinge sheets of the hinge. The utility model has the advantages that structure is simple, assembly is not needed, and the manufacturing process of a hinge is simplified.

Description

Hinge

The utility model relates to a kind of hinge that upward uses at the lighter linkwork (as door and window, furniture) of load.

Existing hinge, all be by two separately independently page or leaf sheet is hinged forms, the articulated structure that is made of rotating shaft, rotating shaft cover is all arranged between two pages of sheets, this just makes that the structure of hinge is complicated, manufacturing process is also more.

The purpose of this utility model provides a kind of simple in structure, hinge that manufacturing process is less.

For achieving the above object, hinge structure of the present utility model is the sheet material that a monoblock is made with the folding material, has groove at least one board plane of sheet material, is that the both sides of boundary are two page or leaf sheets of hinge with the groove.During the bending hinge, because groove is easy to bending most, so the hinge nature is that broken line is amounted to the groove.This shows that hinge of the present utility model does not have articulated structure, and is simple in structure, and need not assembling, simplified manufacturing process.

The utility model has the advantages that: because simple in structure need not assembled, therefore as long as make a bulk of sheet material earlier, and on sheet material, offer many parallel grooves, with the groove be then hinge center line, by the size of required hinge divide, cuts sheet material, can make hinge in batch, extremely convenient.

Below in conjunction with embodiment and accompanying drawing the utility model is specified.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is another embodiment of the present utility model;

Fig. 3 is another embodiment of the present utility model;

Fig. 4 is another embodiment of the present utility model.

The hinge of present embodiment is made with polypropylene plastics.Certainly also can adopt other folding materials, as rubber etc.Referring to Fig. 1, on a board plane of polypropylene plastics sheet material 1, have groove 2, be two page or leaf sheets that the both sides 3,4 on boundary are hinge with this groove.The same with existing hinge, can on two pages of sheets, offer the through hole 5 (also can not offer through hole, and directly hinge page or leaf sheet is bonded on the connected piece) that is used to pass the installation screw with bonding agent.In hinge when bending,, nature is in the groove 2 places bending of easy bending.

In order to make hinge be easier to bending,, can on two board planes of sheet material, all offer groove 6,7, and make the position of two board plane upper grooves just in time relative referring to Fig. 2.After so improving,, can guarantee that also hinge successfully bends at groove 6,7 places even hinge is thicker.

In order to improve the folding resistance of hinge, also can shown in Fig. 3,4, on same board plane, offer many grooves that are arranged in parallel 8, the both sides of many grooves 8 are two page or leaf sheets of hinge.The concrete quantity of groove does not have strict restriction, is decided by the width of hinge.After so improving, can reduce the suffered bending power of groove, thereby strengthen the folding resistance of hinge.

The shape of cross section of groove can be the slick and sly camber line shape shown in aforementioned each figure, also can be other shapes such as V-arrangement, but is the best with slick and sly camber line shape.Because more helping reducing stress than other shapes, concentrates slick and sly camber line connected in star, thus the folding resistance of raising hinge.

Claims

1. hinge, it is characterized in that: hinge is the sheet material (1) that a monoblock is made with the folding material, has groove (2) at least one board plane of sheet material, is that both sides (3), (4) of boundary are two page or leaf sheets of hinge with groove (2).

2. hinge as claimed in claim 1 is characterized in that all offering groove (6), (7) on two board planes, and the position of two board plane upper grooves is just in time relative.

3. hinge as claimed in claim 1 or 2 is characterized in that the groove of offering on the same board plane has many, and is arranged in parallel, and the both sides of many grooves are two page or leaf sheets of hinge.

4. hinge as claimed in claim 1 or 2, the shape of cross section that it is characterized in that groove are slick and sly camber line shape.

5. hinge as claimed in claim 3, the shape of cross section that it is characterized in that groove are slick and sly camber line shape.