CN219101028U

CN219101028U - Window hinge and flat-open window with same

Info

Publication number: CN219101028U
Application number: CN202220647037.3U
Authority: CN
Inventors: 黄铭斌
Original assignee: Changhe Hardware Factory Jinli Town Gaoyao District
Current assignee: Changhe Hardware Factory Jinli Town Gaoyao District
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2023-05-30
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a window hinge, which comprises a window frame plate, a window sash plate, a bearing connecting rod, a first connecting rod, a second connecting rod and an adjusting component, wherein the window frame plate is connected with the window sash plate; one end of the first connecting rod is rotationally connected with the window frame plate, the other end of the first connecting rod is rotationally connected with one end of the bearing connecting rod, and the other end of the bearing connecting rod is rotationally connected with the window sash plate; the adjusting assembly comprises an adjusting plate and an adjusting column, and the adjusting plate is rotationally connected with the window frame plate; the adjusting plate is provided with a first sliding rail, the window frame plate is provided with a second sliding rail, and the first sliding rail is positioned in the second sliding rail; one end of the second connecting rod is rotationally connected with the window sash plate, the other end of the second connecting rod is connected with a sliding block, and the sliding block is movably connected on the first sliding rail. The window hinge is convenient to install and better in adaptability. The utility model also discloses a casement window which comprises a window frame part, a window sash part and the window hinge, wherein the window frame part is connected with the window sash part, the window sash plate is connected with the window sash part, and the window frame plate is connected with the window frame part, so that the casement window is convenient to install.

Description

Window hinge and flat-open window with same

Technical Field

The utility model relates to the technical field of hinges, in particular to a window hinge and a casement window with the same.

Background

Casement windows typically consist of one or more movable sashes and a window frame mounted in an opening in a wall, with the sashes and frame typically being hinged to complete the opening and closing of the entire window. For some heavier windows, a bearing type hinge is generally required, but the existing bearing type hinge cannot be further adjusted after being installed on a window frame, and cannot be adjusted in a certain adaptability mode according to errors existing in actual conditions, so that the bearing type window is inconvenient to use and low in installation adaptability.

Disclosure of Invention

The utility model provides a window hinge and a casement window with the same, and aims to solve one or more technical problems in the prior art.

The utility model solves the technical problems as follows:

a window hinge comprises a window frame plate, a window sash plate, a bearing connecting rod, a first connecting rod, a second connecting rod and an adjusting component; one end of the first connecting rod is rotationally connected with the window frame plate, the other end of the first connecting rod is rotationally connected with one end of the bearing connecting rod, and the other end of the bearing connecting rod is rotationally connected with the window sash plate; the adjusting assembly comprises an adjusting plate and an adjusting column, the adjusting plate is rotationally connected with the window frame plate, and the adjusting plate is positioned below the window frame plate; the adjusting plate is provided with a first sliding rail, the window frame plate is provided with a second sliding rail, the first sliding rail is positioned in the second sliding rail, the length of the first sliding rail is smaller than that of the second sliding rail, and the width of the first sliding rail is smaller than that of the second sliding rail; the adjusting plate is provided with a first adjusting hole, the window frame plate is provided with a second adjusting hole, the first adjusting hole is positioned in the second adjusting hole, the diameter of the first adjusting hole is smaller than that of the second adjusting hole, and the diameter of the adjusting column is smaller than or equal to that of the first adjusting hole; one end of the second connecting rod is rotationally connected with the window sash plate, the other end of the second connecting rod is connected with a sliding block, and the sliding block is movably connected to the first sliding rail.

The utility model has at least the following beneficial effects: the window hinge is a bearing type hinge, and the bearing capacity is enhanced by adopting a bearing connecting rod as same as the existing bearing type hinge, and the window sash plate and the window frame plate are rotated by adopting the cooperation of the first connecting rod and the second connecting rod; the adjusting plate and the window frame plate can rotate relatively, after the window frame plate and the window sash plate are installed, if the position of the hinge is found to be slightly adjusted, or the maximum angle or the minimum angle between the window frame plate and the window sash plate is also required to be adjusted, the adjusting plate can be slightly rotated, so that the maximum angle or the minimum angle between the window frame plate and the window sash plate is changed, the installation is more convenient, and the adaptability is better.

As a further improvement of the technical scheme, the adjusting column is a bolt, and the inner wall of the first adjusting hole is provided with an internal thread matched with the adjusting column, so that the adjustment is more convenient.

As a further improvement of the technical scheme, the first connecting rod and the second connecting rod are arranged in a crossing mode, and the first connecting rod is rotationally connected with the second connecting rod, so that larger supporting force can be provided, and the bearing effect is improved.

As a further improvement of the technical scheme, the window frame plate is provided with the first connecting block, and the window sash plate is provided with the second connecting block, so that the window hinge is conveniently installed on the window frame and the window sash.

As a further improvement of the technical scheme, the window sash plate and the window frame plate are provided with a plurality of connecting holes, so that the window sash plate and the window frame plate are conveniently connected with a window frame and a window sash.

The utility model also provides a casement window, which comprises a window frame part, a window sash part and the window hinge, wherein the window frame part is connected with the window sash part, the window sash part can rotate around an axis extending up and down, the window hinge is positioned at the bottom of the window sash part, the window sash plate is connected with the window sash part, and the window frame plate is connected with the window frame part.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings described are only some embodiments of the utility model, but not all embodiments, and that other designs and drawings can be obtained from these drawings by a person skilled in the art without inventive effort.

FIG. 1 is a schematic overall structure of one of the states of the embodiment of the present utility model;

FIG. 2 is a schematic overall structure of another state of the embodiment of the present utility model;

fig. 3 is a rear view of an embodiment of the present utility model.

In the figure: 1. a window frame plate; 2. a window sash plate; 3. a load-bearing connecting rod; 4. a first link; 5. a second link; 6. an adjusting plate; 7. an adjusting column; 8. a first slide rail; 9. a second slide rail; 10. a first adjustment aperture; 11. a second adjustment aperture; 12. a first connection block; 13. a second connection block; 14. a connection hole; 15. a slide block; 16. and (5) a rivet.

Detailed Description

The conception, specific structure, and technical effects produced by the present utility model will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, if there is a word description such as "a plurality" or the like, the meaning of a plurality is one or more, and the meaning of a plurality is two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number.

In addition, all coupling/connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to the fact that a more optimal coupling structure may be formed by adding or subtracting coupling aids depending on the particular implementation. The technical features in the utility model can be interactively combined on the premise of no contradiction and conflict.

As shown in fig. 1 to 3, a window hinge includes a frame plate 1, a window sash plate 2, a load-bearing link 3, a first link 4, a second link 5, and an adjustment assembly.

As shown in fig. 1 to 3, one end of the first link 4 is rotatably connected to the window frame plate 1, more specifically, the first link 4 is connected to the right end of the window frame plate 1, the other end of the first link 4 is rotatably connected to one end of the load-bearing link 3, the other end of the load-bearing link 3 is rotatably connected to the window sash plate 2, more specifically, the load-bearing link 3 is connected to the middle portion of the window sash plate 2, and the window sash plate 2 can rotate clockwise with respect to the window frame plate 1 from the top view. The rotational connection here can be achieved using rivets.

As shown in fig. 2, the window sash plate 2 can be turned almost 180 degrees relative to the frame plate 1, and in some other embodiments, the lengths of the load-bearing link 3, the first link 4 and the second link 5 can be adjusted according to the actual situation, so that the window sash plate 2 can be turned at any angle relative to the frame plate 1.

As shown in fig. 1 to 3, the first connecting rod 4 and the second connecting rod 5 are disposed in a crossing manner, the first connecting rod 4 is rotationally connected with the second connecting rod 5, more specifically, the middle part of the first connecting rod 4 is rotationally connected with the middle part of the second connecting rod 5, so that a larger supporting force can be provided, and a bearing effect is improved.

As shown in fig. 1 to 3, one end of the second link 5 is rotatably connected to the window sash plate 2, more specifically, one end of the second link 5 is rotatably connected to the right end portion of the window sash plate 2 in a plan view when the window is in a closed state.

As shown in fig. 1 to 3, the adjusting assembly includes an adjusting plate 6 and an adjusting column 7, the adjusting plate 6 is rotatably connected with the window frame plate 1, the adjusting plate 6 is located under the window frame plate 6, and more specifically, a right end portion of the adjusting plate 6 is rotatably connected with the window frame plate 1.

In this embodiment, the adjustment plate 6 and the first link 4 are both pivotally connected to the sash plate 6, and more specifically, share a common rivet 16 pivotally connected to the sash plate 6.

As shown in fig. 1 and 2, the adjusting plate 6 is provided with a first sliding rail 8, the window frame plate 1 is provided with a second sliding rail 9, both ends of the first sliding rail 8 and the second sliding rail 9 are respectively arranged in a left-right extending manner, the first sliding rail 8 is positioned in the second sliding rail 9, the length of the first sliding rail 8 is smaller than that of the second sliding rail 9, and the width of the first sliding rail 8 is smaller than that of the second sliding rail 9, namely the whole size of the first sliding rail 8 is smaller than that of the second sliding rail 9.

As shown in fig. 1 and 2, the adjusting plate 6 is provided with a first adjusting hole 10, the window frame plate 1 is provided with a second adjusting hole 11, the first adjusting hole 10 is positioned in the second adjusting hole 11, the diameter of the first adjusting hole 10 is smaller than that of the second adjusting hole 11, the diameter of the adjusting column 7 is smaller than or equal to that of the first adjusting hole 10, namely the whole size of the first adjusting hole 10 is smaller than that of the second adjusting hole 11.

More specifically, in this embodiment, the adjusting post 7 is a bolt, the inner wall of the first adjusting hole 10 is provided with an internal thread matched with the adjusting post 7, and after the bolt is screwed, the bolt head presses the window frame plate 1 and the adjusting plate 6 to the window frame, so that the adjusting plate 6 is prevented from moving, and the adjustment is more convenient.

In this embodiment, the shapes of the first adjustment hole 10 and the second adjustment hole 11 are all circular, and in some other embodiments, the shapes of the first adjustment hole 10 and the second adjustment hole 11 may be arc shapes that match the movement track of the adjustment plate 6.

As shown in fig. 1 and 2, one end of the second connecting rod 5 is rotatably connected with the window sash plate 2, the other end of the second connecting rod 5 is connected with a sliding block 15, the sliding block 15 is movably connected on the first sliding rail 8, and the width of the sliding block 15 is equal to that of the first sliding rail 8.

In this embodiment, after the window frame plate 1 and the window sash plate 2 are installed, if some fine adjustment is needed to find the overall position of the hinge, or if the maximum angle or the minimum angle between the window frame plate 1 and the window sash plate 2 is also needed to be adjusted, for example, the maximum angle between the window frame plate 1 and the window sash plate 2 is found to be smaller after installation, the second connecting rod 5 can be pulled, and the second connecting rod 5 drives the adjusting plate 6 to rotate clockwise, so that the maximum angle between the window frame plate 1 and the window sash plate 2 can be increased, then the bolt is screwed, the adjustment mode is very simple, the fault tolerance rate when the hinge is installed is higher, the installation is more convenient, and the adaptability is better.

As shown in fig. 1 to 3, the frame plate 1 is provided with a first connecting block 12, the first connecting block 12 is used for being connected with a window frame, the window sash plate 2 is provided with a second connecting block 13, and the second connecting block 13 is used for being connected with a window sash, so that the hinge is convenient to integrally install on the window.

As shown in fig. 1 and 2, the window sash plate 2 and the window frame plate 1 are provided with a plurality of connection holes 14, so that the hinge is conveniently integrally installed on the window.

The embodiment also provides a casement window, including a window frame, a window sash and the window hinge, the window frame is movably connected with the window sash, more specifically, the window sash can rotate around an axis extending up and down, that is, the window sash and the window frame can rotate relatively, the window hinge is located at the bottom of the window sash, the window sash 2 is fixedly connected with the window sash, for example, by bolting, the window frame 1 is fixedly connected with the window frame, for example, by bolting, the window hinge adopted in the casement window of the embodiment is a bearing type hinge, the first connecting rod 4 and the second connecting rod 5 are matched to realize the rotation between the window sash 2 and the window frame 1, the adjusting plate 6 and the window frame 1 can rotate relatively, after the window frame 1 and the window sash 2 are installed, if the position of the hinge is found, some small adjustment is needed, or the maximum angle or the minimum angle between the window frame 1 and the window sash 2 is slightly adjusted, the adjusting plate 6 can be rotated slightly, thereby changing the maximum angle or the minimum angle between the window frame 1 and the window sash 2, the window is more convenient to install, and high safety.

While the preferred embodiments of the present utility model have been illustrated and described, the present utility model is not limited to the examples, and various equivalent modifications and substitutions can be made by one skilled in the art without departing from the spirit of the present utility model, and these equivalent modifications and substitutions are intended to be included in the scope of the present utility model as defined in the appended claims.

Claims

1. A window hinge, characterized by: comprises a window frame plate, a window sash plate, a bearing connecting rod, a first connecting rod, a second connecting rod and an adjusting component;

one end of the first connecting rod is rotationally connected with the window frame plate, the other end of the first connecting rod is rotationally connected with one end of the bearing connecting rod, and the other end of the bearing connecting rod is rotationally connected with the window sash plate;

the adjusting assembly comprises an adjusting plate and an adjusting column, the adjusting plate is rotationally connected with the window frame plate, and the adjusting plate is positioned below the window frame plate; the adjusting plate is provided with a first sliding rail, the window frame plate is provided with a second sliding rail, the first sliding rail is positioned in the second sliding rail, the length of the first sliding rail is smaller than that of the second sliding rail, and the width of the first sliding rail is smaller than that of the second sliding rail; the adjusting plate is provided with a first adjusting hole, the window frame plate is provided with a second adjusting hole, the first adjusting hole is positioned in the second adjusting hole, the diameter of the first adjusting hole is smaller than that of the second adjusting hole, and the diameter of the adjusting column is smaller than or equal to that of the first adjusting hole;

one end of the second connecting rod is rotationally connected with the window sash plate, the other end of the second connecting rod is connected with a sliding block, and the sliding block is movably connected to the first sliding rail.

2. A window hinge according to claim 1, wherein: the adjusting column is a bolt, and an inner thread matched with the adjusting column is arranged on the inner wall of the first adjusting hole.

3. A window hinge according to claim 1, wherein: the first connecting rod and the second connecting rod are arranged in a crossing mode, and the first connecting rod is rotationally connected with the second connecting rod.

4. A window hinge according to claim 1, wherein: the window frame plate is provided with a first connecting block, and the window sash plate is provided with a second connecting block.

5. A window hinge according to claim 1, wherein: the window sash plate and the window frame plate are provided with a plurality of connecting holes.

6. A flat-open window, characterized in that: comprising a frame part, a sash part and a window hinge according to any one of claims 1 to 5, the frame part being connected to the sash part, the sash part being rotatable about an axis extending up and down, the window hinge being located at the bottom of the sash part, the sash plate being connected to the sash part, the frame plate being connected to the frame part.