CN219101027U

CN219101027U - Hinge and window with same

Info

Publication number: CN219101027U
Application number: CN202220647036.9U
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 hinge which comprises a window frame connecting plate, a window sash connecting plate, a limiting seat and a connecting rod assembly, wherein one end of the connecting rod assembly is connected with the window frame connecting plate, the other end of the connecting rod assembly is connected with the window sash connecting plate, the limiting seat is arranged on the window frame connecting plate, the limiting plate is provided with the window sash connecting plate, the limiting seat is provided with a bayonet, the limiting plate is provided with a clamping block, and when the window sash connecting plate rotates to a position on the same straight line with the window frame connecting plate, the clamping block is clamped on the bayonet. The hinge has the advantages of simple structure and more convenient installation. The utility model also discloses a window, which comprises a window frame, a window sash and the hinge, wherein the window frame is connected with the window sash, the window sash connecting plate is connected with the window sash, and the window frame connecting plate is connected with the window frame. The window is more stable and safer when in use.

Description

Hinge and window with same

Technical Field

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

Background

A window typically consists 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. In order to enable the window to keep a stable state when being closed, a tip end clamp is arranged on the window hinge, so that when the window is installed, the tip end clamp of the hinge is required to be provided with a hole for the groove wall of the side groove of the window frame, the window is difficult to install, time and labor are wasted, the original window frame structure is required to be damaged, and the stability of the whole structure is damaged to a certain extent.

Disclosure of Invention

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

The utility model solves the technical problems as follows:

the utility model provides a hinge, includes window frame connecting plate, casement connecting plate and link assembly, link assembly's one end with the window frame connecting plate is connected, link assembly's the other end with the casement connecting plate is connected, wherein, still includes limiting plate and spacing seat, spacing seat is established on the window frame connecting plate, the limiting plate is established on the casement connecting plate, be equipped with the bayonet socket on the spacing seat, be equipped with the fixture block on the limiting plate, works as the casement connecting plate rotates to when being in the position on the same straight line with the window frame connecting plate, the fixture block joint is in on the bayonet socket.

The utility model has at least the following beneficial effects: when the hinge is installed, the groove wall of the side groove of the window frame is not required to be cut off, and the bayonet on the limiting seat is matched with the clamping block on the limiting plate, so that the window can keep a stable state when being closed, the window frame structure is prevented from being damaged when the hinge is installed, and the hinge is simple in structure and more convenient to install.

As a further improvement of the technical scheme, the limiting plate is fixedly connected with the window sash connecting plate, the limiting seat is fixedly connected with the window frame connecting plate, and the connection is more stable.

As a further improvement of the technical scheme, the limiting seat is provided with the first limiting column and the second limiting column, the bayonet is limited by the gap between the first limiting column and the second limiting column, both sides of the clamping block can be limited, and the limiting effect is good.

As a further improvement of the technical scheme, the first limiting column is cylindrical, the second limiting column is rectangular, the clamping block is cambered on the side, in contact with the first limiting column, of the clamping block, the clamping block is planar on the side, in contact with the second limiting column, of the clamping block, and the clamping block can enter the bayonet smoothly, so that the window opening and closing smoothness is guaranteed.

As a further improvement of the above technical solution, the link assembly includes a first link, a second link, and a third link;

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

the connection part of the first connecting rod and the window sash connecting plate is positioned between the connection part of the second connecting rod and the window sash connecting plate and the clamping block; the connection part of the first connecting rod and the window frame connecting plate is positioned between the connection part of the second connecting rod and the window frame connecting plate and the bayonet; the third connecting rod with the junction of window frame connecting plate is located first connecting rod with the junction of window frame connecting plate with the second connecting rod with between the junction of window frame connecting plate adopts the structure of three connecting rods to accomplish the switch of window, rotates more smooth, and the bearing nature is better.

As a further improvement of the technical scheme, one end, connected with the second connecting rod, of the third connecting rod is provided with a sliding block, the second connecting rod is provided with a sliding rail, and the sliding block is slidably connected to the sliding rail, so that the window can be opened and closed more smoothly.

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

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 an embodiment of the present utility model;

fig. 2 is a rear view of an embodiment of the present utility model with the second stop post removed.

In the figure: 1. a sash connecting plate; 2. a window sash connecting plate; 3. a limiting plate; 4. a limit seat; 5. a connecting block; 6. a bayonet; 7. a clamping block; 8. a first limit post; 9. the second limit column; 10. a first link; 11. a second link; 12. a third link; 13. a first connection plate; 14. a second connecting plate; 15. a third connecting plate; 16. a fourth connecting plate; 17. a fifth connecting plate; 18. a sixth connecting plate; 19. a slide block; 20. a slide rail.

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 and 2, a hinge includes a frame connection plate 1, a window sash connection plate 2, a limit plate 3, a limit seat 4, and a link assembly.

As shown in fig. 1 and 2, one end of the link assembly is connected with the window frame connection plate 1, the other end of the link assembly is connected with the window sash connection plate 2, the window sash connection plate 2 and the window frame connection plate 1 are connected through the link assembly, and the window sash connection plate 2 can relatively rotate with the window frame connection plate 1, so that the opening and closing of the window are completed.

As shown in fig. 1 and 2, a connection block 5 for connecting with a window sash is arranged on the window sash connection plate 2, a plurality of connection holes for connecting with the window sash are arranged on the window sash connection plate 2, and a plurality of connection holes for connecting with a window frame are also arranged on the window frame connection plate 1.

As shown in fig. 1 and 2, the hinge of the present utility model further includes a limiting plate 3 and a limiting seat 4, the limiting seat 4 being provided on the sash connecting plate 1, more specifically, the limiting seat 4 being fixedly connected to the left end portion of the sash connecting plate 1. The limiting plate 3 is arranged on the window sash connecting plate 2, more specifically, the limiting plate 3 is fixedly connected to the left end part of the window sash connecting plate 2, and the limiting plate 3 is fixed to the bottom surface of the window sash connecting plate 2 through bolts or welding.

As shown in fig. 1 and 2, the limiting seat 4 is provided with a bayonet 6, and the limiting plate 3 is provided with a clamping block 7, so that when the window is closed, namely, when the window sash connecting plate 2 rotates to a position on the same straight line with the window frame connecting plate 1, the clamping block 7 can be just clamped on the bayonet 6, and the window can be kept in a stable state when being closed through the mutual matching between the bayonet 6 on the limiting seat 4 and the clamping block 7 on the limiting plate 3. In this embodiment, the latch 7 is located at the left end of the limiting plate 3.

As shown in fig. 1 and 2, the limiting seat 4 is provided with a first limiting column 8 and a second limiting column 9, the bayonet 6 is formed by a gap between the first limiting column 8 and the second limiting column 9, the clamping block 7 can be just clamped between the gaps, and the bayonet 6 can limit both sides of the clamping block 7, so that the limiting effect is good.

As shown in fig. 1 and 2, the first spacing post 8 is in the shape of a cylinder, the second spacing post 9 is in the shape of a cuboid, more specifically, the first spacing post 8 is located at the front side of the spacing seat 4, the second spacing post 9 is located at the rear side of the spacing seat 4, the window is opened from back to front, the window sash connecting plate 2 can rotate anticlockwise relative to the window frame connecting plate 1 in a top view,

as shown in fig. 1, from the top view, the shape of the clamping block 7 is similar to a triangle, and the difference is that one side surface of the clamping block 7 is fixedly connected with the limiting plate 3, one surface of the clamping block 7, which contacts with the first limiting post 8, is an arc surface, that is, the front side surface of the clamping block 7 is an arc surface, one surface of the clamping block 7, which contacts with the second limiting post 9, is a plane, that is, the rear side surface of the clamping block 7 is a plane, so that the clamping block 7 can be inserted into the bayonet 6 more smoothly, and the smoothness of opening and closing a window is ensured.

In this embodiment, the front and rear sides of the clip 7 are formed with a pointed structure, so that the clip can be more easily inserted into the bayonet 6.

In some other embodiments, the bayonet 6 and the clamping block 7 may be rectangular, and the effect of clamping the clamping block 7 on the bayonet 6 can be achieved, and the shapes of the bayonet 6 and the clamping block 7 may be adaptively changed according to practical situations.

In this embodiment, the link assembly adopts a three-link structure, and in some other embodiments, the link assembly may adopt other structures, such as four-link and five-link, so as to enable normal rotation.

As shown in fig. 1 and 2, the link assembly includes a first link 10, a second link 11, and a third link 12, more specifically, one end of the first link 10 is rotatably connected to the window frame connecting plate 1, and the other end of the first link 10 is rotatably connected to the window sash connecting plate 2; one end of the second connecting rod 11 is rotationally connected with the window frame connecting plate 1, and the other end of the second connecting rod 11 is rotationally connected with the window sash connecting plate 2; one end of the third connecting rod 12 is connected with the window frame connecting plate 1, and the other end of the third connecting rod 12 is movably connected with the second connecting rod 11; the first connecting rod 10 mainly plays a role in bearing, and the second connecting rod 11 and the third connecting rod 12 mainly play a role in linkage. It will be appreciated that rivets may be used to effect the rotational connection.

As shown in fig. 1 and 2, the connection between the first connecting rod 10 and the window sash connecting plate 2 is located between the connection between the second connecting rod 11 and the window sash connecting plate 2 and the clamping block 7, and the connection between the first connecting rod 10 and the window frame connecting plate 1 is located between the connection between the second connecting rod 11 and the window frame connecting plate 1 and the clamping opening 6, that is, the whole position of the first connecting rod 10 is closer to the limit seat 4 than the second connecting rod 11.

As shown in fig. 1 and 2, the connection point of the third link 12 and the sash connecting plate 1 is located between the connection point of the first link 10 and the sash connecting plate 1 and the connection point of the second link 11 and the sash connecting plate 1, i.e., the entire position of the third link 12 is located between the first link 10 and the second link 11.

As shown in fig. 1 and 2, the end of the third connecting rod 12 is specifically connected to the middle of the second connecting rod 11, one end of the third connecting rod 12 connected to the second connecting rod 11 is provided with a slide 19, the second connecting rod 11 is provided with a slide rail 20, and the slide 19 is slidably connected to the slide rail 20, so that the window can be opened or closed more smoothly. In this embodiment, the second link 11 is provided with a waist-shaped hole penetrating up and down, and the waist-shaped hole is movably connected to the slider 19 as a slide rail 20, so that the slider 19 can move along the length direction of the waist-shaped hole.

As shown in fig. 1 and 2, the first link 10 and the third link 12 are each bent, i.e., the first link 10 and the third link 12 are each stepped when viewed from the rear side; the first link 10 includes a first connection plate 13, a second connection plate 14, and a third connection plate 15 connected together in sequence; the third link 12 includes a fourth connecting plate 16, a fifth connecting plate 17, and a sixth connecting plate 18, which are connected together in sequence.

More specifically, the first connection plate 13 is higher than the second connection plate 14, and the second connection plate 14 is higher than the third connection plate 15; the fourth connection plate 16 is higher than the fifth connection plate 17, and the fifth connection plate 17 is higher than the sixth connection plate 18; the upper surface of first connecting plate 13 is high with the upper surface of fourth connecting plate 16, and limiting plate 3 is located the top of first connecting plate 13, and casement connecting plate 2 is located the top of limiting plate 3, and third connecting rod 12 is located the below of fifth connecting plate 17, and whole setting is more reasonable, and the window rotates more smoothly.

The embodiment also provides a window, including window frame, casement and foretell hinge, window frame and casement are connected, more specifically, the casement is rotated with the window frame and is connected, the casement can rotate about the axis that extends from top to bottom promptly, the hinge is located the bottom of casement, casement connecting plate 2 and casement fixed connection, for example bolted connection, window frame connecting plate 1 and window frame fixed connection, for example bolted connection, the window of this embodiment need not to excision the cell wall in window frame side groove when installing, through the cooperation between bayonet socket 6 on spacing seat 4 and the fixture block 7 on the limiting plate 3 of hinge, make the window can keep a steady state when closing, avoid damaging the window frame structure when installing the hinge, the security is higher.

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. The utility model provides a hinge, includes window frame connecting plate, casement connecting plate and link assembly, link assembly's one end with the window frame connecting plate is connected, link assembly's the other end with the casement connecting plate is connected, its characterized in that: still include limiting plate and spacing seat, the spacing seat is established on the window frame connecting plate, the limiting plate is established on the casement connecting plate, be equipped with the bayonet socket on the spacing seat, be equipped with the fixture block on the limiting plate, when the casement connecting plate rotate to with the window frame connecting plate is in the position on the same straight line, the fixture block joint is in on the bayonet socket.

2. The hinge according to claim 1, wherein: the limiting plate is fixedly connected with the window sash connecting plate, and the limiting seat is fixedly connected with the window frame connecting plate.

3. The hinge according to claim 1, wherein: the limiting seat is provided with a first limiting column and a second limiting column, and a gap between the first limiting column and the second limiting column defines the bayonet.

4. A hinge according to claim 3, wherein: the shape of the first limiting column is a cylinder, the shape of the second limiting column is a cuboid, one surface of the clamping block, which is in contact with the first limiting column, is an arc surface, and one surface of the clamping block, which is in contact with the second limiting column, is a plane.

5. The hinge according to claim 1, wherein: the connecting rod assembly comprises a first connecting rod, a second connecting rod and a third connecting rod;

the connection part of the first connecting rod and the window sash connecting plate is positioned between the connection part of the second connecting rod and the window sash connecting plate and the clamping block; the connection part of the first connecting rod and the window frame connecting plate is positioned between the connection part of the second connecting rod and the window frame connecting plate and the bayonet; the connection of the third link to the sash connecting plate is located between the connection of the first link to the sash connecting plate and the connection of the second link to the sash connecting plate.

6. The hinge according to claim 5, wherein: the one end that third connecting rod and the second connecting rod are connected is equipped with the slider, be equipped with the slide rail on the second connecting rod, slider sliding connection is in on the slide rail.

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