Link-type hinge () with adjusting device
Technical field
The utility model relates to the accessory of a kind of window or wing, thus particularly a kind of link-type hinge that possesses the adjusting device that can regulate the gap of hinge between adjusting sash of the installation site on the window frame and window frame.
Background technology
Window is the ventilation and lighting mouth as building.Along with the development of modern building technology, the structure of window constantly improves.
In the existing window construction, the device that connects window frame and sash adopts the link-type hinge more, many connecting rods be both movable mutually articulate and with the movable bascule that articulates and be connected window frame and sash with the affixed formation one of window frame of sash, when window is closed, draw into a linear structure in, when window is opened, be launched into a truss principal, bear the weight of sash.
Installation with regard to window construction, the link-type hinge is installed on the window frame, sash refills and is located on the link-type hinge, the link-type hinge has determined the relative position between sash and the window frame in the installation site on the window frame, also just influence the gap between sash and the window frame, thereby influenced the tightness and the watertightness of window.Along with in the modern building technology requirements of saving energy being improved day by day, the tightness and the watertightness of window are subject to people's attention day by day.
In the existing window construction, the link-type hinge is fixedly mounted on the window frame, and the installation site generally is not easy to adjust by the decision of the installing hole on screw and the window frame.Window frame and sash are as large batch of construction industry product, and structural failure is unavoidable, can not adjust the installation site of link-type hinge on window frame according to the actual conditions of job site in installation process, are difficult to guarantee the good tightness and the watertightness of window.And; window is after long-term the use; because the frequent movement of hinge member; the installation site can be offset usually to some extent; influence the relative position between sash and the window frame; also just influenced the gap between sash and the window frame, thereby influenced the tightness and the watertightness of window, this also needs and can regulate the installation site of link-type hinge on window frame according to actual mode of occupation.
In sum, the link-type hinge of existing window on reality is used, obviously exists inconvenience and defective, is necessary to be improved.
Summary of the invention
Thereby the purpose of this utility model is to provide a kind of link-type hinge that possesses the adjusting device that can regulate the gap of hinge between adjusting sash of the installation site on the window frame and window frame.
To achieve the above object, the technical solution of the utility model is as follows:
A kind of link-type hinge with adjusting device, comprise the many connecting rods that articulate mutually, form the bascule of a connection window frame and sash, comprise in these many connecting rods that one is installed in the stationary links on the window frame, described stationary links is provided with a plurality of strip installing holes that extend along the bearing of trend of this stationary links for wearing the fixedly screw of usefulness, is equiped with on the described stationary links and promotes the adjusting device of this stationary links along the window frame translation.
Described link-type hinge with adjusting device, wherein, the length dimension of installing hole on the described stationary links on the bearing of trend of this stationary links is greater than the major diameter of thread of this screw, the width of this installing hole and the major diameter of thread of this screw are complementary, and this screw runs through the installing hole on this stationary links and is located in the section bar of window frame this stationary links is installed on the window frame.
Described link-type hinge with adjusting device, wherein, an end of described stationary links becomes " V " font tip, should " V " font tip end and the conflict that closely cooperates of the corner of window frame.
Described link-type hinge with adjusting device, wherein, described adjusting device is installed in the other end of this stationary links.
Described link-type hinge with adjusting device, wherein, described adjusting device comprises pedestal, slide block, adjustment screw and mounting screw; This pedestal is installed on this stationary links, this pedestal is provided with a ccontaining notch, the bottom land wall of this ccontaining notch is provided with a plurality of strip installing holes that extend along the bearing of trend of this stationary links, and an end wall of this ccontaining notch is provided with the adjusting screw that is complementary with this adjustment screw; This slide block is installed in the ccontaining notch of this pedestal and can slides therein; Strip installing hole on this slide block on this pedestal is provided with and this mounting screw installation holes for matching, and this mounting screw runs through installing hole on this slide block and the strip installing hole on this pedestal and is located on the window frame; Adjusting screw on this slide block on this pedestal also is provided with the adjusting screw that is complementary with adjustment screw, and this adjustment screw runs through in the adjusting screw that wears on this pedestal and is located in the adjusting screw on this slide block.
Described link-type hinge with adjusting device, wherein, the length dimension of installing hole on the pedestal in the described adjusting device on the bearing of trend of this stationary links is greater than the major diameter of thread of this mounting screw, and the major diameter of thread of the width of this installing hole and this mounting screw is complementary.
Described link-type hinge with adjusting device, wherein, the adjusting screw on another end wall of the pedestal in the described adjusting device on this end wall is provided with containing hole.
Owing to adopt above-mentioned structure, the design of adjusting device and strip installing hole, the feasible spacing that can regulate the relative window frame corner of tip end of link-type hinge, promptly finely tune the installation site of link-type hinge on window frame, that is adjusted gap between sash and the window frame, guarantee the good air-tightness and the watertightness of window.
Description of drawings
Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effects apparent by the specific embodiment of the present utility model is described in detail.
Fig. 1 is that link-type hinge of the present utility model is installed in the schematic perspective view on the casement window;
Fig. 2 is the A portion enlarged drawing of Fig. 1, there is shown each member of the decomposing state of adjusting device of the present utility model;
Fig. 3 is the vertical view of link-type hinge of the present utility model, and the adjusting device among the figure only shows pedestal;
Fig. 4 is the schematic perspective view of link-type hinge of the present utility model when cutting open.
The specific embodiment
For further understanding feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.
As shown in Figures 1 to 4, link-type hinge of the present utility model comprises the many connecting rods that articulate mutually, form the bascule of a connection window frame 1 and sash 2, wherein stationary links 3 is installed in the section bar mounting groove 11 of window frame 1, the installation of other many connecting rods is: the activity of part connecting rod is articulated on the stationary links 3 and the activity of part connecting rod is articulated on the sash 2, all the other connecting rods outside the stationary links 3 repeat no more because of not relating to feature whereabouts of the present utility model herein.
For tightness and the watertightness that guarantees window construction, one end of stationary links 3 becomes " V " font tip 31, and the conflict that closely cooperates of the corner 12 of " V " font tip end 31 and window frame 1, at this moment, when window is closed, keep good sealing between sash 2 and the window frame 1, when hinge uses for a long time, member is offset because of frequent movement, forms spacing between the corner 12 of " V " font tip end 31 and window frame 1, then the gap between sash 2 and the window frame 1 is strengthened, and influences the sealing of window construction;
Stationary links 3 is provided with a plurality of strip installing holes 32 that extend along the bearing of trend of stationary links 3, the length dimension of installing hole 32 on the bearing of trend of stationary links 3 is greater than the major diameter of thread of screw 33, and the major diameter of thread of the width of installing hole 32 and screw 33 is complementary, screw 33 runs through the installing hole 32 on the stationary links 3 and is located in the section bar of window frame 1, stationary links 3 is installed in the section bar groove 11 of window frame 1, such design, stationary links 3 can be in the length restriction scope of installing hole 32 window frame 1 translation relatively; The other end 34 of stationary links 3 is equiped with adjusting device 4;
The structure and the operating principle thereof of adjusting device 4 are as follows:
Adjusting device 4 comprises pedestal 41, slide block 42, adjustment screw 43 and mounting screw 44;
Pedestal 41 is installed on the stationary links 3, and shown in the figure is the other end 34 that is fixedly arranged on stationary links 3, and pedestal 41 and stationary links 3 also can be one-body molded; Pedestal 41 is provided with a ccontaining notch 413; The bottom land wall of ccontaining notch 413 is provided with two strip installing holes 411 that extend along the bearing of trend of stationary links 3, the length dimension of installing hole 411 on the bearing of trend of stationary links 3 is greater than the major diameter of thread of mounting screw 44, and the major diameter of thread of the width of installing hole 411 and mounting screw 44 is complementary; The outer end wall away from connecting rod tip end 31 of ccontaining notch 413 is provided with the adjusting screw 412 that is complementary with adjustment screw 43, near being provided with containing hole 414 over against regulating screw 412 on the inner end wall of connecting rod tip end 31;
Slide block 42 is installed in the ccontaining notch 413 of pedestal 41 and can slides therein; Strip installing hole 411 on the slide block 42 on the pedestal 41 is provided with and mounting screw 44 installation holes for matching 421, mounting screw 44 runs through installing hole 421 on the slide block 42 and the strip installing hole 411 on the pedestal 41 and is located on the window frame 1, this design, slide block 42 is fixed on the window frame 1 by the restriction of mounting screw 44, therefore slide block 42 can not be made translation motion with respect to window frame 1, and pedestal 41 slide block 42 translations relatively, it is pedestal 41 window frame 1 translation relatively, and stationary links 3 is affixed with pedestal 41, that is stationary links 3 window frame 1 translation relatively;
Adjusting screw 412 on the slide block 42 on the pedestal 41 also is provided with the adjusting screw 422 that is complementary with adjustment screw 43, and adjustment screw 43 runs through in the adjusting screw 412 that wears on the pedestal 41 and is located in the adjusting screw 422 on the slide block 42; Turn adjustment screw 43, slide block 42 limited being fixed on the window frame 1 are failure to actuate, adjustment screw 43 is rotated and translation in slide block 42 under the screw thread restriction, also can impose on simultaneously the power of pedestal 41 to the corner 12 direction translations of window frame 1, and pedestal 41 window frame 1 translation relatively, just force the corner 11 places translation of pedestal 41 and drivening rod 3, the spacing between the corner 12 of elimination stationary links 3 and window frame 1 to window frame 1;
If adjustment screw 43 is longer, then turn adjustment screw 43 rotational translation, its afterbody can insert in the containing hole 414 of pedestal 41 inner end wall and can not hinder the action of adjustment screw 43;
Turn adjustment screw 43 in the other direction, the relative spacing between pedestal 41 and slide block 42 and stationary links 3 and the window frame 1 is transferred big.
Adjustment screw 43 anti-turnbacks are assemblied in pedestal 41 and the slide block 42, also can realize regulating, and principle is same as described above.
As known by the technical knowledge, the utility model can be realized by other the embodiment that does not break away from its spiritual essence or essential feature.Therefore, above-mentioned disclosed embodiment with regard to each side, all just illustrates, and is not only.All in the utility model scope or the change that is being equal in the scope of the present utility model all be included in the utility model.