CN2878621Y

CN2878621Y - Window pivot mechanism with angle fixing device

Info

Publication number: CN2878621Y
Application number: CN 200320124441
Authority: CN
Inventors: 赖灼新
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-10-30
Filing date: 2003-12-04
Publication date: 2007-03-14
Anticipated expiration: 2013-12-04
Also published as: HK1063984A2

Abstract

A pivoting window mechanism includes a slide rail secured to a window frame. A buckle fixed on the sliding rail. A window glass rod connecting the mechanism to the window glass. A strut pivotally connected to the slide rail and the window glass rod. A carriage slidable along the slide rail and movable with the pivotal repositioning of the window glass rod. The carriage includes a detent that engages the catch to secure the window bar in a set angular position relative to the slide rail.

Description

Window pivot means with angle fixing device

Technical field

The utility model relates to a kind of pivot means that is used for window glass.Particularly but be not limited to this, the utility model relates to a kind of pivot means that is used for the tilting window, and wherein a plurality of window glasss position can be firmly fixed very much, and window glass moves when preventing strong wind.

Background technology

As everyone knows, have the window of window glass, can outwards open from window frame or lintel.Window glass can outwards be opened in the bottom, perhaps outwards opens from vertical edges.Some these windows have a handle that is connected on windowsill or the window frame, and windowsill or window frame can rotate continuously to drive an end and be connected to metallic bond on the window glass.Opening and closing this window is to see very a hard row to hoe.For example, the aluminium frame window of opening from the bottom has vertical slide rail in the both sides of window glass recently, and a tight fit balladeur train is connected to the window glass side by connecting rod in the slide rail.Yet, strong wind often appears in highrise building, and this window is because the change of pressure gap there, out of hand easily moving and collision.

The utility model content

The technical problems to be solved in the utility model is to overcome or fully improve at least one above-mentioned shortcoming and/or more generally, a kind of pivot means with angle fixing device that has improved is provided, be used for window glass is securely fixed in open position very much moving when preventing strong wind.

Disclosed a kind of window pivot means at this, this mechanism comprises:

One is used for fixing the slide rail on the window frame,

One is fixed in the button (catch) on the slide rail,

One is used to be connected to the window glass bar on the window glass;

One is pivotally connected to the pole on slide rail and the window glass bar,

One balladeur train can slide along slide rail, and can relocate along with the pivot of window glass bar and move, balladeur train comprise one with buckle the locating slot (detent) that engages so that the relative slide rail of window glass bar is fixed with a set angle position.

Preferably, this mechanism comprises further that also one is pivotally connected to the intermediate connecting rod on balladeur train and the pole.

This mechanism can comprise further that also one is pivotally connected to the inferior connecting rod on balladeur train and the window glass bar.

Preferably, this slide rail comprises a chute, and balladeur train can slide therein.

Preferably, this mechanism also comprises a bolster, relies on this bolster, and an end of window glass bar can limit the make position of this mechanism.

Preferably, above-mentioned button comprises a wire, and this wire has the projection that stretches in the chute, and is connected to slide rail by spring block.

Preferably, above-mentioned wire comprises a plurality of above-mentioned projections that are provided with at interval along slide rail, to limit the predetermined angle structure of the relative slide rail of a plurality of window glass bars.

Description of drawings

Preferred form of the present utility model is described with the form of embodiment with reference to the accompanying drawings, wherein:

Fig. 1 is the schematic isometric of window pivot means;

Fig. 2 is the diagrammatic elevation view of mechanism shown in Figure 1;

Figure 3 shows that the window pivot means resides in window glass the schematic isometric of complete Unclosing structure;

Fig. 4 is the diagrammatic elevation view of window pivot means shown in Figure 3;

Fig. 5 is the diagrammatic elevation view of the slide rail of mechanism shown in Fig. 1 to 4, is positioned at the balladeur train of a position shown in having;

Fig. 6 is the diagrammatic elevation view of slide rail shown in Figure 5, and its balladeur train is in the another location; And

Fig. 7 is the signal decomposition elevation of parts shown in Fig. 5,6.

The specific embodiment

Schematically describe a window pivot means 10 in the accompanying drawings.This mechanism 10 comprises usually the part of being made by stainless steel or aluminium or other antifriction metal (AFM) such as brass.For example, this mechanism comprises a slide rail 11, and on window frame, windowsill or window lintel, this depends on that window is from the bottom or opens from the side by screw.When opening from the bottom, two these mechanisms are used to support a window glass 14, and each side is provided with one.

Slide rail 11 forms a chute, and this chute bottom is provided with the screwed hole that is used to install, and a pair of side, and the cross-sectional profiles of slide rail is c-shaped like this.Pole 15 is pivotally connected to slide rail 11 bottom end vicinities, and its end is pivotally connected on the window glass bar 13.Window glass bar 13 is forms of Metallic rod, has to make the window glass bar can be threaded onto or be riveted to hole on the window glass shown in the dotted line 14 for example.

Window glass bar 13 has a summit in its end, is used for engaging with the bolster 20 that is fixed on slide rail 11 tops, to limit the make position of window glass bar 13 and window glass 14.

Balladeur train 16 is made by brass usually, slides along slide rail 11 in by the chute of C shape contour limit.Balladeur train has the flange 21 in a pair of the held it in slide rail 11 relatively.

An also pivotally connected intermediate connecting rod 18 on balladeur train 16, its end is pivotally connected to the centre position of pole 15.

Inferior connecting rod 19 is pivotally connected on the balladeur train 16, and its end is pivotally connected to the upper end of window glass bar 13.

Button is formed by the wire of spring steel, is connected to slide rail 11 inside by a spring block 22.Spring block 22 is by being threaded or being riveted on the slide rail 11, and wire of spring extends along slide rail, which is provided with along slide rail 11 a plurality of projections 12 of stretching out towards each other from chute wall in the position of certain intervals.As shown in Figure 7, balladeur train comprises a pair of relative locating slot 17, depends on the position of balladeur train 16 along slide rail, and relative a pair of projection 12 can be respectively and the locating slot resilient joint.When projection and detent engagement, balladeur train produces tangible resistance along the sliding motion meeting of slide rail.This makes when window glass bar 13 remains on open position successively, has enough resistances the moving of window glass when preventing strong wind.

Be appreciated that various modifications and variations of the present utility model are existing for the person of ordinary skill of the art and easily see, do not exceed scope of the present utility model.For example, can also be provided with other intermediate connecting rod, and independent connecting rod with balladeur train, balladeur train have relative can with buckle the locating slot that engages, so that the fixed angle position of relative window glass to be provided.And, by the button that a slice spring steel is made, also can use nylon instead or other elastomeric material is made, perhaps can use instead button is made other form but not steel wire.For example, at every pair of projection position, can provide independent button, it comprises the pair of metal ball bearing, by the relative positioning groove biased engagement of spring and balladeur train.

Claims

1. window pivot means comprises:

One slide rail is used for fixing on the window frame;

One window glass bar is used to connect window glass;

One pole is pivotally connected on described slide rail and the described window glass bar, it is characterized in that, also comprises:

One button is connected on the described slide rail; And

One balladeur train can slide along described slide rail, and can relocate along with the pivot of described window glass bar mobile, described balladeur train comprise one with the described locating slot that engages of buckleing, with the described relatively slide rail of described window glass bar with a set angle fixed-site.

2. window pivot means as claimed in claim 1 is characterized in that, comprises that also one is pivotally connected to the intermediate connecting rod on described slide rail and the described pole.

3. window pivot means as claimed in claim 1 is characterized in that, comprises that also one is pivotally connected to the inferior connecting rod on described balladeur train and the described window glass bar.

4. window pivot means as claimed in claim 1 is characterized in that described slide rail comprises a chute, and described balladeur train can slide therein.

5. window pivot means as claimed in claim 1 is characterized in that, also comprises a bolster, relies on described bolster, and an end of described window glass bar can limit the make position of described mechanism.

6. window pivot means as claimed in claim 4 is characterized in that described button comprises a wire, and described wire has the projection that stretches into described chute, and is connected to described slide rail by spring block.

7. window pivot means as claimed in claim 6 is characterized in that, described wire comprises a plurality of described projection that is provided with at interval along described slide rail, with the structure of the predetermined angle that limits the described relatively slide rail of a plurality of described window glass bars.