CN2370127Y

CN2370127Y - Multi layer leaf hinge

Info

Publication number: CN2370127Y
Application number: CN 98247225
Authority: CN
Inventors: 廖德助
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-12-10
Filing date: 1998-12-10
Publication date: 2000-03-22
Anticipated expiration: 2008-12-10

Abstract

The utility model relates to a multi-layer movable leaf hinge. After a body is pivoted with both ends of a pivot shaft, a plurality of movable leaf connecting pieces are provided with hook stopping edge division layers which are buckled between the pivoting parts of both of the two ends of the pivot shaft. Through the tight fit of the hook stopping edges and the pivot shaft, each movable leaf connecting piece has the effects of rotation applied by the pivot shaft and optional positioning. Each movable leaf connecting piece is provided with a plurality of working plates or other similar working tops and devices. The utility model is layered and opened to use or is folded to collect as required, and thus the purposes of a plurality of products in the same position and use and collection space saving are achieved. The utility model is a practical product.

Description

Multilayer loose-leaf hinge

The utility model relates to a kind of hinge of haberdashery and hardware, particularly relate to a kind of can be in conjunction with many things, save the space, the multilayer loose-leaf hinge of firm practicality.

Along with the progress of society, the increase of urban population density, the people space of living of living is also narrow day by day, the not enough remote-effects in space people's life.For this reason, many now inventors are devoted to research and develop compact articles for daily use, and hinge is to use one of commodity widely now.

Existing hinge mainly is formed by connecting by two negative films and bearing pin, and two pages of sheets are provided with several fixing holes, two pages of sheets is connected with different parts respectively through fixing hole by screw, and two parts freely rotate and folding around bearing pin through the page or leaf sheet.The parts that connected can be door and doorframe, window and window frame, also can be cupboard and cabinet door, chest and case lid, movable desk or foldable sofa, affaires such as foldable bed.Because existing hinge mostly is single and fixed structure, has only two page or leaf sheets, so can only be connected with two parts at most, can't connect multiple parts, the scope of application is very restricted; Simultaneously because page or leaf sheet and parts often are connected to a fixed by screw, in case when parts need be changed then will raise screw, damage parts easily, it is very inconvenient to use; Existing hinge links to each other with parts simultaneously, and can not coincide when finishing using places, and has taken bigger space when using and placing, and has reduced space availability ratio and economic benefit.

The purpose of this utility model aims to provide a kind of in conjunction with many things, saving spatial multi loose-leaf hinge.

The purpose of this utility model is achieved in that the utility model mainly is made up of body, loose-leaf connecting piece and pivot.It mainly is that the hook of behind the two ends pivot of a body and a pivot tool on a plurality of loose-leaf connecting pieces being established is pulled fate layer fastener between the pivot node of the above-mentioned two ends of pivot, so then can on each loose-leaf connecting piece, adorn multi-job plate or other similar work top surely, allow user's layering on demand lift to open and utilize working plate or be consolidated in implements on each loose-leaf; Finishing using also to make things convenient for superimposed in regular turn placing, so that use and placing room in same position and saving in conjunction with many things, is main purpose of the present utility model.

This kind of the utility model multilayer loose-leaf hinge in addition, its hook closely cooperating of edge and pivot of pulling by each active page, make the weak knot of each loose-leaf part that the effect of pressing rotation of the pivot application of force and random location be arranged, so can make each loose-leaf connecting piece lift to open in layering do to use or during superimposed placing, equal energy strong fix, the reason tight ness rating does not cause turning over inadequately, and this is another purpose of the utility model.

Again, this kind of the utility model multilayer loose-leaf hinge, the length of its body and pivot can be made by the demand of using kenel, makes the more loose-leaf connecting pieces of tool fastener again, uses kenel more extensive, and this is an another purpose of the present utility model.

As for detailed construction of the present utility model, application principle, effect and effect, then please refer to the explanation that following adjoint does can be understood completely:

Fig. 1 is a whole perspective exploded view of the present utility model.

Fig. 2 is the whole three-dimensional combination schematic diagram of the utility model.

Fig. 3 is the utility model one preferred embodiment schematic perspective view.

Fig. 4 is the utility model collapse state schematic perspective view.

With reference to accompanying drawing, in conjunction with the embodiments, the utility model is described in further detail.

Please join shown in each accompanying drawing, by shown in the figure as can be known, it mainly is by a body 1, loose-

leaf connecting piece

2,4 and pivot 3 form, wherein this body 1 tool is provided with fixing hole 16 so that body 1 is locked on suitable fixture or the wall, be provided with a L type bending edge 11 in this body 1 to a lateral bending, in the L type bending edge 11 terminal curved more than one curved edge 13 that enclose of establishing, each curved side that encloses edge 13 is provided with suitable saturating dead zone 12, other is positioned at body 1 two sides and than the upper place of L type bending edge, stretch and be provided with bending edge 14, be provided with one and accept sheet 15 in bending edge 14 is curved, accept and limit the degree that loose-leaf connection part turns over for 2 times in order to replace; One end of above-mentioned loose-leaf connection part 2 is provided with bearing plate 21, this bearing plate 21 is provided with a plurality of fixing holes 211 can be for lock fixing dress work top 5 or other implements, end is then established the stair-stepping flanging 24 of tool in addition, and corresponding body 1 is curved to enclose that edge 13 and each are curved encloses intermarginal 12 positions, saturating dead zone, curved the being provided with button that can closely cooperate is restrainted in the hook of pivot 3 edge 23 of pulling, and fastener is on pivot 3; And the pull warpage height of 24 of edge 23 and flangings of these hooks, just in time equal the curved difference in height of accepting 15 of sheets of enclosing edge 13 and bending edge 14 of L type bending edge 11 on the body 1, the loose-leaf connecting piece 4 of Jia Ruing is except that the above-mentioned characteristic of tool again, its bearing plate 42 is provided with a plurality of fixing holes 44, its flanging 41 and bearing plate 42 still need keep last loose-leaf connecting piece 2 temporary the space is set, to avoid interference, it can be at the curved downwards flanging 41 that is provided with of the side in addition of a bearing plate 42, these 12 positions, flanging 41 terminal corresponding body 1 saturating dead zones, curved be provided with hook and pull edge 43 fasteners on the pivot 3 of this position, make each loose-

leaf connecting piece

2,4 the hook edge 23 of pulling, 43 just become corresponding mutually in twos pattern, and implement can increase with characteristic on demand the quantity of loose-leaf connecting piece again; And

edge

23,43 and the curved 13 pairs of pivots 3 of edge that enclose all form the closely kenel of bundle knot because each hook is pulled, so each loose-

leaf connecting piece

2,4 all can be pressed the effect of rotation of pivot 3 application of forces and random location, implements or work top that each loose-leaf is installed, can by the user need layering to lift to open use or superimposed placing and unlikely accident turns over, cause the inconvenience of use; The user can decide the working plate or the work top of the multiple different qualities of dress locking on each loose-

leaf connecting piece

2,4, also can install suitable use implements, the user can turn over different implements application by using to pull in regular turn, after finishing using, can be one to closely cooperate also by pull

edge

23,43 and pivot 3 of the hook that loose-

leaf connecting piece

2,4 tools are established, the effect of pressing rotation of pivot 3 application of forces and random location is arranged, make the superimposed unlikely landing of overturning easily when the one side that places, place the shared space of state to save it.

In addition, as long as aforesaid loose-

leaf connecting piece

2,4 possesses the above-mentioned hook hook of

edge

23,43 characteristic of pulling of pulling, also can make the more multiple loose-leaf of tool, in order to installing different article in the loose-leaf connecting piece, can on same position, use and place in conjunction with many things, have the good important document of obvious saving use and placing room.

In sum as can be known, compared with prior art, this kind of the utility model Multi layer leaf hinge, it is by hook Edge and the pivot particular design of mutually arranging in pairs or groups of pulling has the space of saving, really in conjunction with many things effect.

Claims

1, a kind of multilayer loose-leaf hinge, it mainly is made up of a body (1), loose-leaf connecting piece (2), (4) and pivot (3); It is characterized in that: wherein body (1) is provided with a L type bending edge (11), its terminal curved curved edge (13) that encloses that is provided with at least more than one, and each curved side that encloses edge (13) is provided with dead zone (12); One end of loose-leaf connecting piece (2) is provided with bearing plate (21), its in addition end be provided with the stair-stepping flanging of tool (24), and corresponding body (1) curved encloses edge (13) and each curved position of enclosing intermarginal saturating dead zone (12) and is provided with the hook edge (23) of pulling.

2, multilayer loose-leaf hinge as claimed in claim 1 is characterized in that: wherein body (1) two side is stretched and is provided with bending edge (24), and this bending edge (14) is curved to be provided with one and to accept sheet (15).

3, multilayer loose-leaf hinge as claimed in claim 1 is characterized in that: wherein pull edge (23) and pivot (3) of the hook of loose-leaf connecting piece (2) closely cooperates, and fastener is on pivot (3).

4, multilayer loose-leaf hinge as claimed in claim 1, it is characterized in that: the hook warpage height between edge (23) and flanging (24) of pulling wherein, the curved difference in height between sheet (15) accepted of enclosing edge (13) and bending edge (14) that equals just in time that body (1) goes up L type bending edge (11).