CN1944931B

CN1944931B - Multifunctional hinge

Info

Publication number: CN1944931B
Application number: CN2006100969468A
Authority: CN
Inventors: 李中坚
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-10-20
Filing date: 2006-10-20
Publication date: 2010-10-27
Anticipated expiration: 2026-10-20
Also published as: CN1944931A

Abstract

The present invention relates to a kind of hinge for use in door and window, and is especially one kind of multifunctional hinge. The multifunctional hinge includes two hinged sheets, and features that the first hinge sheet with shaft sleeve of several sections and the second hinge sheet with corresponding notches holding pressing block and compression spring, with the pressing block constituting sectional locating and fitting with the shaft sleeve of the first hinge sheet. The hinge locates via the fitting pressing block and the pushing shaft sleeve, and thus has no axial shift produced during rotation, high strength and compact structure.

Description

A kind of multifunctional hinge

Technical field

The present invention relates to the hinge of a kind of use on door, window, particularly a kind of multifunctional hinge.

Background technology

In order to solve door, unlatchings such as window, location and locking problem when closed, multifunctional hinge just appears, thereby utilize the commentaries on classics location of executing of two leaf of hinge of hinge to reach opening of doors and windows, the closed location and the purpose of locking, as the patent No. is 02276680.4, at on December 10th, 2003 disclosed " self-locking Positioning hinge ", this hinge is to utilize to establish pit respectively on the occlusal surface of two leaf of hinge, convex closure, realize positioning of rotating in the pit thereby utilize convex closure to drop into, yet this hinge convex closure of one leaf of hinge in the course of the work can be continuously changed between the occlusal pit of another leaf of hinge and plane, thereby can make two leaf of hinge axially between produce displacement, and leaf of hinge is fixed on door or the forms, the hinge that makes easily commonly used damages, if it is darker that the location pit is established, then open difficulty, if the words of door and window Heavy Weight, its performance is more obvious, if the location pit is established more shallowly, then coupling mechanism force is limited, does not reach required effect.And another kind of day for announcing is on 03 08th, 2006, the patent No. is 200520069044.6 " hinge with positioning function ", this hinge is divided into dead axle and rotating shaft with jointed shaft, on the occlusal surface of dead axle and rotating shaft, establish boss and groove respectively, dead axle and one leaf of hinge are rotated simultaneously, rotating shaft and another leaf of hinge rotate simultaneously, and fixed the commentaries on classics with leaf of hinge axially can not be moved, and rotating shaft and hinge change and need move axially, thereby make leaf of hinge when rotation, the location cooperation that utilizes dead axle to cooperate to realize leaf of hinge with the location of rotating shaft, and when rotated, only be to produce displacement between dead axle and the rotating shaft axially, can not produce displacement between two leaf of hinge are axial.But this hinge processed complex, and need the stretching in the link slot that pin is inserted into rotating shaft and dead axle respectively of each leaf of hinge usually to realize rotating shaft simultaneously and to move axially, like this, when coupling mechanism force be provided with bigger the time, can the pin of stretching of leaf of hinge be caused distortion and damages, thereby influence application life of hinge.

Summary of the invention

The objective of the invention is to solve the deficiency of above-mentioned hinge, and provide a kind of simple in structure, long-lived multifunctional hinge.

The objective of the invention is to realize by following technical solution: a kind of multifunctional hinge, include two mutual hinged first leaf of hinge and second leaf of hinge, be characterized in: the outside surfaces of revolution of the axle sleeve of the device jointed shaft of described first leaf of hinge is the multistage face, the corresponding groove that is provided with on second leaf of hinge, be provided with briquetting and compression spring thereof in the groove, briquetting constitutes rotation multistage location with the multistage face of the axle sleeve of first leaf of hinge and cooperates, usually rounding off between each multistage face.When rotating leaf of hinge, when the briquetting of second leaf of hinge is pressed on the one section face of the outside surfaces of revolution of axle sleeve of first leaf of hinge, just constitute a position location between two leaf of hinge, thereby can be according to the needs of the position of opening, rotate leaf of hinge and make briquetting positioning instant formation rotation multistage location cooperation by turns between the multistage face, owing to locate by the outside surfaces of revolution of axle sleeve, thereby hinge when rotated, can not produce axial displacement between the leaf of hinge, and hinge intensity height, fastness is good, and structure is also simple compact.

Each section face of multistage face can be concave surface, perhaps or even the little convex surface of curvature, but is generally flat face, and is corresponding, and the end face that contact with the multistage face of briquetting also is the plane, and flat face is processed more convenient comparatively speaking, and in addition, stationarity is also relatively good during the location.

Therefore the axle sleeve of leaf of hinge can be arranged on the upper end of leaf of hinge, and jointed shaft is arranged on the center of leaf of hinge, can't close flatly when two leaf of hinge are closed up but be provided with like this, and the axle sleeve of described first leaf of hinge is arranged on a side of the upper end of this leaf of hinge.

Usually the axle sleeve of described first leaf of hinge is made up of the sub-axle sleeve of multistage separated by a distance, the axle sleeve of described second leaf of hinge also is made up of the sub-axle sleeve of multistage and is crisscross arranged with the axle sleeve of first leaf of hinge, on second leaf of hinge, be provided with and the sub-axle sleeve of the multistage of first leaf of hinge breach one to one, in each breach, be provided with groove and briquetting and compression spring, each briquetting constitutes rotation multistage location with the multistage face of each cross-talk axle sleeve of first leaf of hinge respectively and cooperates, axle sleeve is made up of the sub-axle sleeve of multistage both can improve stationarity (being difficult for making the jointed shaft distortion), can reach the requirement of big coupling mechanism force in addition as required.

Description of drawings

Fig. 1 is an embodiment of the invention structural representation

Fig. 2 is the A-A sectional view of Fig. 1

Fig. 3 is launched into 180 ° structural representation for two leaf of hinge of the embodiment of the invention

Fig. 4 is the stereogram of the embodiment of the invention

The specific embodiment

Now in conjunction with the accompanying drawings the present invention is further described:

As shown in Figures 1 to 4 as can be known, a kind of multifunctional hinge of the present invention, include two mutual hinged first leaf of hinge 1 and second leaf of hinge 2, the outside surfaces of revolution of the axle sleeve 11 of the device jointed shaft 4 of described first leaf of hinge 1 (referring to the side parallel with jointed shaft) is a multistage face 111,112,113,114,115, on second leaf of hinge 2, be provided with breach 22 to make things convenient for axle sleeve 11 rotations corresponding to axle sleeve 11 usually, the corresponding groove 221 that is provided with in breach 22, be provided with briquetting 3 and compression spring 5 thereof in the groove 221, the multistage face 111 of the axle sleeve 11 of the briquetting 3 and first leaf of hinge 1,112,113,114,115 constitute rotation multistage location cooperates, usually each multistage face 111,112,113,114, rounding off between 115.When rotating leaf of hinge, when briquetting 3 is pressed on the one section face 111 of the outside surfaces of revolution of axle sleeve 11 of first leaf of hinge 1, two leaf of hinge 1, just constitute a position location between 2, thereby can be according to the needs of the position of opening, rotation leaf of

hinge

1,2 make briquetting 3 at multistage face 111,112,113,114, positioning instant formation rotation multistage location cooperation by turns between 115, because the outside surfaces of revolution 111 by axle sleeve 11,112,113,114,115 locate, thereby hinge when rotated, leaf of hinge 1, can not produce axial displacement between 2, and hinge intensity height, fastness is good, and structure is also simple compact.

Each section face 111 of multistage face, 112,113,114,115 can be concave surface, perhaps or even the little convex surface of curvature, but be generally flat face, in the diagram, the lateral surface of axle sleeve 11 is trapezoidal, accordingly, briquetting 3 with multistage face 111,112,113,114, the end face 31 of 115 contacts also is the plane, flat face processing is more convenient comparatively speaking, in addition, stationarity is also relatively good during the location, Fig. 2, in shown in Figure 3, when second leaf of hinge 2 rotates 70 °～80 °, the briquetting 3 of second leaf of hinge 2 115 rotates to 113 places, plane automatically along the inclined-plane, thereby hinge is opened into 90 ° automatically, when continuing to be rotated counterclockwise certain angle then, second leaf of hinge again can be along the inclined-plane 112 and moving 111 places, plane of slippage automatically, promptly be opened into 180 ° of positions automatically, and if the certain angle that in the time of 90 °, turns clockwise, then second leaf of hinge rotates to 0 ° of position automatically, promptly be in the close position, play the effect of door closer.

Because establishing multistage face 111,112,113,114,115 and briquetting 3 on the axle sleeve 11 of first leaf of hinge 1 locatees to cooperate and can reach positioning requirements; therefore the outside surfaces of revolution of the axle sleeve 21 of the jointed shaft 4 of described second leaf of hinge 2 is an arc surface; certainly; the outside surfaces of revolution of the axle sleeve 21 on second leaf of hinge 2 is also established the multistage face, but and corresponding establishing within the elastic press protection domain also of the present invention in addition on first leaf of hinge.

The axle sleeve of leaf of hinge can be arranged on the upper end of leaf of hinge, jointed shaft is arranged on the center of leaf of hinge, but be provided with like this can't close when two leaf of

hinge

1,2 are closed up flat, therefore the axle sleeve 11 of described first leaf of hinge 1 is arranged on a side of the upper end of this leaf of hinge 1, in the diagram, the axle sleeve 21 of second leaf of hinge 2 is arranged on the upper end of this leaf of hinge 1, and also be provided with boss 23 at the leaf of hinge 2 of axle sleeve below 21, so that hinge is when opening 180 °, the side 12 of first leaf of hinge and the side of second leaf of hinge 2 24 mutually concordant (as shown in Figure 3).

The axle sleeve 11 of described first leaf of hinge 1 (in the diagram is three sections by multistage separated by a distance, can certainly be one section, or two sections, and more than three sections) sub-axle sleeve 11 compositions, the axle sleeve of described second leaf of hinge 2 also (in the diagram is four sections by multistage, can certainly be two sections, or three sections, and more than four sections) sub-axle sleeve 21 forms and is crisscross arranged with the axle sleeve 11 of first leaf of hinge 1, on second leaf of hinge 2, be provided with and the sub-axle sleeve 11 of the multistage of first leaf of hinge 1 breach 22 one to one, in each breach 22, be provided with groove 221 and briquetting 3 and compression spring 5, each briquetting 3 respectively with the multistage face 111 of each cross-talk axle sleeve of first leaf of hinge 1,112,113,114,115 constitute rotation multistage location cooperates, axle sleeve is made up of the sub-axle sleeve of multistage both can improve stationarity (being difficult for making the jointed shaft distortion), can reach the requirement (can also adjust coupling mechanism force by changing different compression springs 5 certainly) of big coupling mechanism force in addition as required.

Claims

1. multifunctional hinge, include two mutual hinged first leaf of hinge and second leaf of hinge, it is characterized in that: the outside surfaces of revolution of the axle sleeve of the device jointed shaft of described first leaf of hinge is the multistage face, the corresponding groove that is provided with on second leaf of hinge, be provided with briquetting and compression spring thereof in the groove, briquetting constitutes rotation multistage location with the multistage face of the axle sleeve of first leaf of hinge and cooperates.

2. multifunctional hinge according to claim 1 is characterized in that: described multistage face is a flat face, rounding off between the multistage flat face, and the end face that contacts with the multistage face of briquetting is corresponding also to be the plane.

3. multifunctional hinge according to claim 1 and 2 is characterized in that: the axle sleeve of described first leaf of hinge is arranged on a side of the upper end of this leaf of hinge.

4. multifunctional hinge according to claim 1 and 2, it is characterized in that: the axle sleeve of described first leaf of hinge is made up of the sub-axle sleeve of multistage separated by a distance, the axle sleeve of described second leaf of hinge also is made up of the sub-axle sleeve of multistage and is crisscross arranged with the axle sleeve of first leaf of hinge, on second leaf of hinge, be provided with and the sub-axle sleeve of the multistage of first leaf of hinge breach one to one, be provided with groove and briquetting and compression spring in each breach, each briquetting constitutes rotation multistage location with the multistage face of each cross-talk axle sleeve of first leaf of hinge respectively and cooperates.

5. multifunctional hinge according to claim 3, it is characterized in that: the axle sleeve of described first leaf of hinge is made up of the sub-axle sleeve of multistage separated by a distance, the axle sleeve of described second leaf of hinge also is made up of the sub-axle sleeve of multistage and is crisscross arranged with the axle sleeve of first leaf of hinge, on second leaf of hinge, be provided with and the sub-axle sleeve of the multistage of first leaf of hinge breach one to one, be provided with groove and briquetting and compression spring in each breach, each briquetting constitutes rotation multistage location with the multistage face of each cross-talk axle sleeve of first leaf of hinge respectively and cooperates.