CN211038229U

CN211038229U - Novel window hinge

Info

Publication number: CN211038229U
Application number: CN201921611159.1U
Authority: CN
Inventors: 罗业涛
Original assignee: Guangdong Xinkeyi Hardware Precision Manufacturing Co ltd
Current assignee: Guangdong Xinkeyi Hardware Precision Manufacturing Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-07-17
Anticipated expiration: 2029-09-25

Abstract

The utility model relates to a hinge field discloses a novel window hinge, including the bottom plate that is fixed in the window frame, be fixed in the mounting panel of casement and the coupling assembling of connecting bottom plate and mounting panel, the mounting groove of casement is worn to locate by the mounting panel, mounting panel one end is provided with the bearing piece, the anti-falling rope mounting hole has been seted up on the bearing piece. Through such setting, prevent weighing down the rope on the casement and can install and prevent weighing down rope mounting hole department, even if meet abominable typhoon weather, be afraid of the casement accident not to fall yet, the security is high.

Description

Novel window hinge

Technical Field

The utility model relates to a hinge field especially relates to a novel window hinge.

Background

The window of present day can realize opening and closing of window through hidden hinge, and the window frame and the casement of the hand swinging-out casement window of prior art are generally through hinge or ordinary friction hinged joint, and hinge or ordinary friction hinged joint steadiness are poor, when meetting bad typhoon weather, the phenomenon that outwards falls appears easily in the casement, have very big security problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a novel window hinge has the installation reliably, prevents the unexpected advantage that falls of window.

In order to achieve the above purpose, the utility model can be realized by the following technical proposal:

the utility model provides a novel window hinge, is including the bottom plate that is fixed in the window frame, be fixed in the mounting panel of casement and the coupling assembling of connecting bottom plate and mounting panel, the mounting groove of casement is worn to locate by the mounting panel, mounting panel one end is provided with the bearing piece, the rope mounting hole of preventing weighing down has been seted up on the bearing piece.

Preferably, coupling assembling includes first connecting rod, second connecting rod and third connecting rod, first connecting rod one end is articulated the other end with the bottom plate and is articulated with the mounting panel, the bottom plate is provided with the slider, second connecting rod, third connecting rod articulate thereby form sliding connection with the bottom plate in the slider.

Preferably, the bottom plate has been seted up the spout along its length direction, the slider includes two slides, two the slide presss from both sides the bottom plate in the middle part, wear to be equipped with the hinge post on the spout, hinge post both ends are rotated with two slides respectively and are connected.

Preferably, the hinge post is provided with at least two.

Preferably, the bearing part is bent by 90 degrees and is arranged, the bearing part comprises a vertical part and a connecting part fixed with the mounting plate, and the anti-falling rope mounting hole is arranged on the vertical part.

Preferably, the vertical portion is threadedly connected with a distance adjusting screw.

Preferably, one side of the bottom plate in the longitudinal direction is bent to form a rib.

The utility model has the advantages that:

1. the anti-falling rope on the window sash can be arranged at the anti-falling rope mounting hole, so that even if the window sash is exposed to severe typhoon weather, the window sash is not afraid of accidental falling, and the safety is extremely high;

2. the bottom plate adopts the design of spout, lets coupling assembling slide more smoothly, simultaneously, sets up two articulated posts and plays the effect of restriction its rotational degree of freedom to the slider, makes the slider only can slide along the length direction of spout.

Drawings

FIG. 1 is a detailed block diagram of an embodiment of the present invention;

fig. 2 is an exploded view of the components in an embodiment of the invention.

Reference numerals: 1. a base plate; 11. a chute; 12. reinforcing ribs;

2. mounting a plate;

3. a connecting assembly; 31. a first link; 32. a second link; 33. a third link;

4. a slider; 41. a slide plate; 42. a hinged column; 43. a gasket; 44. a connecting screw;

5. a bearing member; 51. a vertical portion; 511. a falling-rope preventing mounting hole; 512. adjusting a distance screw; 52. a connecting portion.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

a novel window hinge is shown in figures 1 and 2 and comprises a bottom plate 1 fixed on a window frame, a mounting plate 2 fixed on a window sash and a connecting assembly 3 for connecting the bottom plate 1 and the mounting plate 2, wherein a bearing part 5 is fixed at one end of the mounting plate 2 through a screw. The connecting assembly 3 comprises a first connecting rod 31, a second connecting rod 32 and a third connecting rod 33, one end of the first connecting rod 31 is hinged with the bottom plate 1, and the other end of the first connecting rod 31 is hinged with the mounting plate 2; the bottom plate 1 is provided with a sliding part 4, one end of a second connecting rod 32 is hinged with the middle part of the first connecting rod 31, and the other end of the second connecting rod is hinged with the sliding part 4; one end of the third connecting rod 33 is hinged with the bearing part 5, and the other end is hinged with the sliding part 4; the second link 32 and the third link 33 are slidably connected to the base plate 1 via the slider 4.

For the installation stability that improves mounting panel 2, in this embodiment, the shape setting of mounting panel 2 cooperatees with the mounting groove on the casement fossil fragments, and mounting panel 2 wears to locate in the mounting groove of casement. In addition, bearing piece 5 is 90 degrees integral types pieces of bending, including vertical portion 51 and connecting portion 52, connecting portion 52 is fixed mutually with mounting panel 2, has seted up on vertical portion 51 and has prevented weighing down rope mounting hole 511, so, prevent weighing down the rope on the casement and can install in preventing weighing down rope mounting hole 511 department, even if meet abominable typhoon weather, be afraid of the unexpected of casement and fall yet, the security is high.

More preferably, slider 4 includes two slides 41, and two slides 41 clamp bottom plate 1 in the middle part, and in addition, bottom plate 1 has seted up spout 11 along its length direction, wears to be equipped with two articulated posts 42 on spout 11, and articulated post 42 is clearance fit with spout 11, and the both ends of articulated post 42 rotate with two slides 41 respectively and are connected, and second connecting rod 32 and third connecting rod 33 are articulated with two articulated posts 42 respectively. Therefore, the sliding connection between the sliding part 4 and the bottom plate 1 is realized through the matching of the hinge columns 42 and the sliding groove 11, the bottom plate 1 adopts the design of the sliding groove 11, the connecting assembly 3 can slide more smoothly, and meanwhile, the two hinge columns 42 are arranged to limit the rotational freedom degree of the sliding part 4, so that the sliding part 4 can only slide along the length direction of the sliding groove 11. A connecting screw 44 for connecting the two sliding plates 41 is provided at the middle portion of the sliding plate 41, the connecting screw 44 is inserted into the chute 11, and a gasket 43 is fixed to the contact surface between the sliding plate 41 and the base plate 1 in order to reduce the abrasion of the sliding plate 41.

The bottom plate 1 is fixed with the strengthening rib 12 on one side of its length direction, and in this embodiment, the strengthening rib 12 is bent for bottom plate 1 integral type and forms, and such setting not only the processing cost is low, can also be very improve the whole stress intensity of bottom plate 1.

Threaded connection has roll adjustment screw 512 on vertical portion 51, when installing the window fan, through rotating roll adjustment screw 512, can adjust the distance between window fan and vertical portion 51 to the realization finely tunes the position of window fan.

Various other equivalent changes and modifications can be made by those skilled in the art according to the above technical solutions and concepts, and all such changes and modifications should fall within the protective scope of the present invention.

Claims

1. The utility model provides a novel window hinge, is including the bottom plate that is fixed in the window frame, be fixed in the mounting panel of casement and the coupling assembling of connecting bottom plate and mounting panel, its characterized in that, the mounting groove of casement is worn to locate by the mounting panel, mounting panel one end is provided with the bearing piece, the last anti-falling rope mounting hole of having seted up of bearing piece.

2. The novel window hinge according to claim 1, wherein the connecting assembly comprises a first connecting rod, a second connecting rod and a third connecting rod, the first connecting rod is hinged with the bottom plate at one end, the other end of the first connecting rod is hinged with the mounting plate, the bottom plate is provided with a sliding part, and the second connecting rod and the third connecting rod are hinged with the sliding part so as to form a sliding connection with the bottom plate.

3. The novel window hinge according to claim 2, wherein the bottom plate has a sliding groove along the length direction thereof, the sliding member comprises two sliding plates, the two sliding plates clamp the bottom plate at the middle portion, a hinge post is inserted into the sliding groove, and two ends of the hinge post are rotatably connected to the two sliding plates respectively.

4. The novel window hinge according to claim 3, wherein said hinge post is provided with at least two.

5. The novel window hinge according to any one of claims 1 to 4, wherein the bearing member is bent at 90 degrees, the bearing member comprises a vertical portion and a connecting portion fixed to the mounting plate, and the anti-falling rope mounting hole is formed in the vertical portion.

6. The novel window hinge according to claim 5, wherein a distance adjusting screw is screwed on the vertical part.

7. The novel window hinge according to claim 6, wherein one side of the bottom plate in the length direction is bent to form a reinforcing rib.