CN220133754U - Window hinge - Google Patents

Abstract

The utility model discloses a window hinge, which comprises a first fixed hinge and a second fixed hinge, wherein a second connecting chain is hinged on a transverse plate of the first fixed hinge, a sliding hole is further formed in the transverse plate of the first fixed hinge, the sliding hole is a strip-shaped hole, one end, far away from the first fixed hinge, of the second connecting chain is hinged with a third connecting chain, one end, far away from the second connecting chain, of the third connecting chain is hinged on the second fixed hinge, a first connecting chain is further arranged between the second connecting chain and the second fixed hinge, one end of the second connecting chain is hinged at the bottom end of the second fixed hinge, the other end of the second connecting chain is hinged on the sliding hole through a sliding shaft, and the sliding hole slides along the direction of the transverse plate of the first fixed hinge through the sliding shaft so as to adjust the transverse position of a window frame, so that the window can be laterally adjusted after being opened, the diversity of the opening direction of the window can be adjusted, and the diversity of users can be met.

Description

a window hinge

Technical field

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

Background technique

Door and window hardware is a general term for various metal and non-metal accessories installed on building doors and windows. It plays an auxiliary role when opening and closing doors and windows. The surface is generally plated or coated and has the characteristics of being strong, durable, flexible, economical, and beautiful. Door and window hardware can be divided into building door locks, handles, supports, hinges, hinges, door closers, handles, latches, window hooks, anti-theft chains, induction door opening and closing devices, etc. according to their uses.

Door and window hinges are one of the door and window hardware that must be used in door and window installation. However, the existing door and window hinges cannot be adjusted again once installed, making them very inconvenient to use.

Utility model content

The purpose of this utility model is to provide a window hinge to solve the problems raised in the above background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A window hinge includes a first fixed hinge and a second fixed hinge. The first fixed hinge and the second fixed hinge are both L-shaped structural designs. A second connecting chain is hinged on the transverse plate of the first fixed hinge. , the transverse plate of the first fixed hinge is also provided with a sliding hole, the sliding hole is a long hole, and the end of the second connecting chain away from the first fixed hinge is hinged with a third connecting chain. One end of the three connecting chains away from the second connecting chain is hinged on the second fixed hinge. There is also a first connecting chain between the second connecting chain and the second fixed hinge. One end of the second connecting chain is hinged on the second connecting chain. The bottom end of the second fixed hinge, the other end of the second connecting chain is hinged on the sliding hole through a sliding shaft, the sliding shaft can slide on the sliding hole, the middle part of the first connecting chain is hinged on the second On the connecting chain, the sliding shaft slides on the sliding hole along the direction of the first fixed hinge horizontal plate to adjust the lateral position of the window frame, so that the window can be adjusted laterally after it is opened, and the diversity of the directions in which the window can be opened can be adjusted. , to meet the diverse needs of users.

In a further embodiment, the third connecting link is provided between the second fixed hinge and the second connecting link.

Compared with the existing technology, the beneficial effect of the present utility model is: the sliding shaft slides on the sliding hole along the direction of the first fixed hinge horizontal plate to adjust the lateral position of the window frame, so that the window can be opened laterally. Adjustment can adjust the diversity of the window opening directions to meet the diverse needs of users.

Description of drawings

Figure 1 is a schematic structural diagram of a window hinge in a top perspective view.

Figure 2 is a schematic structural diagram of a window hinge in a bottom perspective view.

In the figure: 10-first fixed hinge, 11-sliding shaft, 20-second fixed hinge, 30-sliding hole, 40-first connecting chain, 50-second connecting chain, 60-third connecting chain.

Detailed ways

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention. The novel and simplified description does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present invention. Furthermore, the terms “first”, “second”, etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, features defined by "first," "second," etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more.

In the description of the present utility model, it should be noted that, unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a removable connection. Detachable connection, or integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Referring to Figures 1-2, a window hinge includes a first fixed hinge 10 and a second fixed hinge 20. Both the first fixed hinge 10 and the second fixed hinge 20 are L-shaped structural designs. A second connecting chain 50 is hinged on the transverse plate of the hinge 10. The transverse plate of the first fixed hinge 10 is also provided with a sliding hole 30. The sliding hole 30 is a long hole. The second connecting chain 50 A third connecting chain 60 is hinged at one end far away from the first fixed hinge 10 , and is hinged to the second fixed hinge 20 at an end far away from the second connecting chain 50 . The third connecting chain 60 is provided on the first fixed hinge 10 . Between the two fixed hinges 20 and the second connecting chain 50, a first connecting chain 40 is provided between the second connecting chain 50 and the second fixed hinge 20. One end of the second connecting chain 50 is hinged on the The bottom end of the second fixed hinge 20 and the other end of the second connecting chain 50 are hinged on the sliding hole 30 through the sliding shaft 11. The sliding shaft 11 can slide on the sliding hole 30. The first connecting chain 40 The middle part is hinged on the second connecting chain 50, and the sliding shaft 11 slides on the sliding hole 30 along the direction of the horizontal plate of the first fixed hinge 10 to adjust the lateral position of the window frame, so that the window can be adjusted laterally after it is opened. , can adjust the diversity of the window opening directions to meet the diverse needs of users.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is therefore intended that all claims falling within the rights All changes within the meaning and scope of the required equivalent elements are included in the present invention. Any reference signs in the claims shall not be construed as limiting the claim in question.

In addition, it should be understood that although this specification is described in terms of implementations, not each implementation only contains an independent technical solution. This description of the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole. , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (2)

1. The utility model provides a window hinge, its characterized in that, including first fixed hinge (10) and second fixed hinge (20), first fixed hinge (10) and second fixed hinge (20) are L shape structural design, it has second link (40) to articulate on the transverse plate of first fixed hinge (10), still be equipped with slide opening (30) on the transverse plate of first fixed hinge (10), slide opening (30) are rectangular shape hole, the one end that first fixed hinge (10) was kept away from to second link (50) articulates there is third link (60), the one end that second link (50) was kept away from to third link (60) articulates on second fixed hinge (20), still be equipped with first link (40) between second link (50) and second fixed hinge (20), the one end of second link (50) articulates the bottom of second fixed hinge (20), the other end of second link (50) articulates on slide opening (30) through slide shaft (11), but second link (50) are articulated on slide opening (40).

2. A window hinge according to claim 1, characterized in that the third connecting chain (60) is arranged between the second fixed hinge (20) and the second connecting chain (50).