CN2495764Y

CN2495764Y - Sliding and supporting metal pivot for holding window open

Info

Publication number: CN2495764Y
Application number: CN 01256075
Authority: CN
Inventors: 林镇西
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-09-27
Filing date: 2001-09-27
Publication date: 2002-06-19
Anticipated expiration: 2011-09-27

Abstract

The utility model discloses a metal sliding and supporting hinge for a construction window, which comprises a slide rail, a slide block arranged on the slide rail, a supporting arm, a long cantilever, a short cantilever and an inclined cantilever, wherein the slide block is matched in a slide groove of the slide rail, one end of the long cantilever is hinged with the slide rail, and the other end is hinged with the supporting arm. One end of the short cantilever is hinged with the slide block, and the other end is hinged with the supporting arm. One end of the inclined cantilever is hinged with the slide block, and the other end is hinged with the long cantilever. The utility model is characterized in that the top surface of the slide block is covered with a metal layer sheet of which the both sides extend into the slide groove of the slide rail, and the tail end of the slide rail is fixed with an end part component used for closing the open point of an end part. Compared with the prior art, the utility model has advantages that the slide block is not easy to damage, the durability of the hinge can be enhanced, the slide groove is not easy to deform, etc.

Description

The metal slide hinge that a kind of window is used

Technical field: the utility model belongs to the sliding support formula of a kind of building Hinge for window, particularly metal hinge.

Background technology: the metal that generally uses is slided support formula hinge at present, is mainly used in above curtain wall, aluminum window, the plastic-steel window etc.Its structure comprises slide rail and is loaded on slide block on the slide rail, trailing arm, long cantilever, short cantilever, oblique cantilever, wherein slide block is matched with the chute of slide rail, long cantilever one end is articulated in that its other end is articulated on the trailing arm on the slide rail, short cantilever one end is articulated in that its other end is articulated on the trailing arm on the slide block, tiltedly cantilever one end is articulated in that its other end is articulated on the long cantilever on the slide block, slide rail is used for fixing on window frame portion or body of wall, and trailing arm is used for fixing on the end limit of window page or leaf.Wherein slide block is generally nylon or other plastic material, and overcoat is not wrapped up in its outside, so damage easily in manufacturing, installation, the use of hinge, this has influence on the durable degree of hinge; Other problem is that the not end of slide rail is open, and the chute of slide rail is in the use easy deformation.

The utility model content: problem to be solved in the utility model provides a kind of improved window metal slide hinge, and its slide block is not fragile, can improve the durability of hinge; The problem that will solve is to make chute not yielding in addition.The utility model is to realize by following technical scheme.

The metal slide hinge that a kind of window is used, comprise slide rail and dress slide block thereon, trailing arm, long cantilever, short cantilever, oblique cantilever, wherein slide block is snug fit in the chute of slide rail, long cantilever one end is articulated in that its other end is articulated on the trailing arm on the slide rail, short cantilever one end is articulated in that its other end is articulated on the trailing arm on the slide block, tiltedly cantilever one end is articulated in that its other end is articulated on the long cantilever on the slide block, it is characterized in that the end face of described slide block is topped has a metal sheet, the both sides of metal sheet extend in the chute of slide rail, and the end of slide rail is fixed with the end part at the open place of a closed end.

It can be hinged at diverse location and slide block that the short cantilever of technique scheme and oblique cantilever are hinged on the slide block, also can be hinged in same position and slide block.The cross sectional shape of described chute can be a circular arc, also can be rectangle.

Technique scheme has a metal sheet owing to the slide block end face is topped, the both sides of metal sheet extend in the chute, so the slide block of nylon or other plastic material just can not expose on slide rail, short cantilever and oblique cantilever can directly be connected above the metal sheet rather than directly be connected on the slide block, slide block is not fragile like this, its durable degree can improve, because the open place of the end of slide rail is fixed with end part it is sealed, so the chute of slide rail is not easy distortion in use.

Below in conjunction with the specific embodiment the utility model is done further to describe.

Description of drawings: Fig. 1 is the schematic diagram of a kind of specific embodiment of the utility model.Fig. 2 is the folded position figure of Fig. 1.

The specific embodiment: with reference to Fig. 1～Fig. 2, this sliding support hinge, comprise slide rail 1 and dress slide block 2 thereon, trailing arm 3, long cantilever 4, short cantilever 5, oblique cantilever 6, wherein slide block 2 is snug fit in the chute 7 of slide rail 1, long cantilever 4 one ends are articulated in that its other end is articulated on the trailing arm 3 on the slide rail 1, short cantilever 5 one ends are articulated in that its other end is articulated on the trailing arm 3 on the slide block 2, tiltedly cantilever 6 one ends are articulated in that its other end is articulated on the long cantilever 4 on the slide block 2, feature is that the end face of slide block 2 is topped a metal sheet 8, the both

sides

9 and 10 of metal sheet 8 extend in the chute 7 of slide rail 1, and the end 11 of slide rail 1 is fixed with the end part 12 of the open place of closed end usefulness.In addition, also be provided with a free slide block 13 in the chute 7 of slide rail 1, when sliding support hinge was amounted to as Fig. 2 state, free slide block 13 can be used for becoming another strong point of each cantilever, to improve the stressed distribution of sliding support hinge, the end face of free slide block 13 also can be used to mark the mark of putting producer.

During use, slide rail 1 cooperates with hole 14 grades on it by securing member, and makes in its frame portion or body of wall that is fastened on window, and the end limit of window page or leaf is installed and is fastened on the trailing arm 3, and when this sliding support hinge is in Fig. 1 state, then the window page or leaf is in open mode; When this sliding support hinge is in Fig. 2 state, then the window page or leaf is in closed condition.

Claims

1, the metal slide hinge that a kind of window is used, comprise slide rail and dress slide block thereon, trailing arm, long cantilever, short cantilever, oblique cantilever, wherein slide block is snug fit in the chute of slide rail, long cantilever one end is articulated in that its other end is articulated on the trailing arm on the slide rail, short cantilever one end is articulated in that its other end is articulated on the trailing arm on the slide block, tiltedly cantilever one end is articulated in that its other end is articulated on the long cantilever on the slide block, it is characterized in that the end face of described slide block is topped has a metal sheet, the both sides of metal sheet extend in the chute of slide rail, and the end of slide rail is fixed with the end part at the open place of a closed end.

2,, it is characterized in that also being provided with a free slide block in the chute of slide rail by the described metal slide hinge of claim 1.