CN219262088U - Hook type bearing hinge and window - Google Patents

Abstract

The utility model belongs to the technical field of doors and windows, and provides a hook-type bearing hinge and a window, wherein the hinge includes a mounting plate, a mounting arm, a slider body and a link arm assembly, and the mounting plate is mounted on the window frame; The length direction of the mounting plate, one side of the mounting plate is provided with a bending structure, and the bending structure extends to the side away from the main body of the mounting plate; the slider body corresponds to the bending structure One side is provided with a hook, and the end of the hook extends to the side of the bent structure away from the axis of the mounting plate, and the space surrounded by the hook forms a slot matching the bent structure, so The bending structure is fitted into the slot. The utility model has good bearing capacity, which is beneficial to prevent the end of the link arm assembly from being deformed and tilted, thereby preventing the window sash from tilting and drooping, and improving the reliability of the window.

Description

A hook-type bearing hinge and window

technical field

The utility model belongs to the technical field of doors and windows, in particular to a hook type bearing hinge and a window.

Background technique

A window hinge generally includes a mounting plate, a slider, a mounting arm and a link arm assembly. The mounting plate is installed on the window frame, the slider is slidably set on the mounting plate, the mounting arm is used to connect between the mounting plate and the mounting arm. In traditional hinges, the mounting plate is generally a semi-closed C-shaped chute, and the slider slides in the chute. Since the chute on the mounting plate is a semi-closed C-shaped chute, it is easy to store garbage. Defects that are difficult to clean up. In addition, in the traditional hinge, one end of the two short arms of the link arm assembly will be rotated and connected to the slider. When the sash is opened, the gravity of the sash basically falls on the two short arms and is transmitted to the sash through the rivets. The slider is finally passed to the semi-enclosed C-shaped chute, resulting in warping and deformation between the slider and the chute of the mounting plate, which causes the window sash to tilt and sag, making it impossible to close the window smoothly; in addition, the short arm rotates and connects There is a gap between the end on the slider and the slider after being lifted, which will affect the reliability and bearing capacity of the entire hinge.

Utility model content

In order to overcome the above-mentioned shortcomings of the prior art, the purpose of this utility model is to provide a hook-type load-bearing hinge, which has a good load-bearing capacity, which is beneficial to prevent the sliding block and the mounting plate from being deformed and tilted, thereby helping to prevent the window sash from tilting Sag for improved window reliability. Simultaneously, the hook-type bearing hinge of the utility model has an open structure, and it is easy to clean the dust and garbage on the mounting plate.

The technical scheme that the utility model solves its technical problem adopts is:

A hook-type bearing hinge, comprising a mounting plate, a mounting arm, a slider body and a link arm assembly, the mounting plate is mounted on a window frame, the mounting arm is connected to a window sash, and the slider body is slidably connected to the the mounting plate, the link arm assembly is connected between the mounting plate, the slider body and the mounting arm;

Along the length direction of the mounting plate, one side of the mounting plate is provided with a bent structure, and the bent structure extends to a side away from the main body of the mounting plate;

The side of the slider body corresponding to the bending structure is provided with a hook, and the end of the hook extends to the side of the bending structure away from the axis of the mounting plate, and the space surrounded by the hook A slot matching the bent structure is formed, and the bent structure is embedded in the slot.

Preferably, the bending structure includes a first bending edge and a second bending edge; the first bending edge is bent and arranged with the main body of the mounting plate, and one end of the first bending edge is connected to the The main body of the mounting plate is connected, and the other end of the first bending edge extends to a side away from the main body of the mounting plate; the second bending edge is bent and arranged with the first bending edge, and One end of the second bending edge is connected to the first bending edge, and the other end of the second bending edge extends to a side away from the axis of the mounting plate.

Preferably, the hook wraps from the surface of the first bending edge and the second bending edge away from the window frame, and extends to the surface of the second bending edge close to the window frame.

Preferably, along the length direction of the installation board, both sides of the installation board are provided with the bending structure; both sides of the slider body are provided with the hooks.

Preferably, a sliding groove is provided on the main body of the mounting plate, and the slider body can be slidably arranged on the sliding groove.

Preferably, the main body of the mounting plate includes a bottom surface and two extensions, and the two extensions are respectively connected to both sides of the bottom surface; wherein, the extensions include a connecting section and a matching section, the The matching section and the bottom surface are arranged parallel to each other, the connecting section is connected between the side of the bottom surface and the matching section, the connecting section is inclined and extends to the side away from the window frame, and the two The sliding groove is formed between the extending parts.

Preferably, a protruding portion is provided on the surface of the slider body close to the mounting plate, and the protruding portion is supported on the bottom surface.

Preferably, the link arm assembly includes a first link, a second link and a third link; one end of the first link is rotatably connected to the slider body, and one end of the first link The other end is rotatably connected to the mounting arm; one end of the second link is rotatably connected to the slider body, and the other end of the second link is rotatably connected to the third link; One end of the three connecting rods is rotatably connected to the mounting plate, and the other end of the third connecting rod is rotatably connected to the mounting arm.

Preferably, the plastic part is arranged on the surface of the metal part close to the installation board, and the metal part is provided with a screw for adjusting the friction force between the plastic part and the installation board.

Another object of the present utility model is to provide a window comprising the above-mentioned hook-type bearing hinge.

A window, comprising the hook-type bearing hinge, a window frame and a window sash.

Compared with the prior art, the beneficial effects of the utility model are:

The hook-type load-bearing hinge of the utility model is provided with a hook on one side of the slider body, which is used to cooperate with the bending structure on the mounting plate. On the one hand, both the vertical load and the lateral load carried by the connecting rod assembly are finally transmitted. To the mounting plate, the bearing capacity of the connecting rod assembly and the slider is effectively improved, and the hook on the slider body cooperates with the bending structure to effectively prevent the slider and the mounting plate from warping, which is conducive to improving the stability of the hinge. Prevent the window sash from tilting and sagging; on the other hand, use the joint limit of the hook and the bending structure to guide the sliding of the slider body on the mounting plate. In addition, the hook-type bearing hinge of the utility model adopts an open structure, which is convenient for garbage cleaning of the installation plate.

The window of the utility model includes the above-mentioned hook-type load-bearing hinge, which has good load-bearing capacity to the window sash, and has good stability and reliability.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments. Obviously, the accompanying drawings in the following description are some embodiments of the utility model. For Those of ordinary skill in the art can also obtain other drawings based on these drawings without making creative efforts.

Fig. 1 is a perspective view of a hook-type bearing hinge according to the first embodiment of the present invention.

Fig. 2 is an exploded view of the hook-type bearing hinge of the first embodiment of the present invention.

Fig. 3 is a perspective view of the slider body of the hook-type bearing hinge of the first embodiment of the present invention.

Fig. 4 is a top view of the hook-type bearing hinge of the first embodiment of the present invention.

Fig. 5 is a cross-sectional view of A-A in Fig. 4 (schematic diagram when the hinge is installed under the window sash).

Fig. 6 is a sectional view of A-A in Fig. 4 (schematic diagram when the hinge is installed above the window sash).

Fig. 7 is a schematic diagram of the installation of the hook-type bearing hinge, the window frame and the sash of the first embodiment of the present invention.

Fig. 8 is a perspective view of a hook-type bearing hinge according to a second embodiment of the present invention.

Fig. 9 is an exploded view of the hook-type bearing hinge of the second embodiment of the present invention.

Fig. 10 is a perspective view of the slider body of the hook-type bearing hinge of the second embodiment of the present invention.

Fig. 11 is a top view of the hook-type bearing hinge of the second embodiment of the present invention.

Fig. 12 is a sectional view of B-B in Fig. 11 (schematic diagram when the hinge is installed under the window sash).

Fig. 13 is a schematic diagram of the installation of the hook-type bearing hinge, the window frame and the sash of the second embodiment of the present invention.

in:

1-installation plate, 101-bottom face, 102-coupling section, 103-fitting section, 104-first bending edge, 105-second bending edge, 106-third bending edge, 107-fourth bending edge Side, 108-sliding groove, 2-slider body, 201-protruding part, 202-first hook, 203-second hook, 204-first slot, 205-second slot, 206-positioning block, 207-plastic parts, 208-metal parts, 3-first connecting rod, 4-second connecting rod, 5-third connecting rod, 6-link arm assembly, 7-installation arm, 8-screw, 9-window Frame, 10-first bending structure, 11-second bending structure, 12-bending structure, 13-hook, 14-window sash.

Detailed ways

In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. In the following description, a lot of specific details are set forth in order to fully understand the utility model, and the described embodiments are only a part of the implementation methods of the utility model, rather than all the implementation modes. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of this invention. The terminology used herein in the description of the utility model is only for the purpose of describing specific implementations, and is not intended to limit the utility model.

Example 1

Referring to Fig. 1-Fig. 7, this embodiment discloses a hook-type bearing hinge, including a mounting plate 1, a mounting arm 7, a slider body 2 and a link arm assembly 6, the mounting plate 1 is mounted on a window frame 14, The mounting arm 7 is connected to the window sash 15, the slider body 2 is slidably connected to the mounting plate 1, and the link arm assembly 6 is connected to the mounting plate 1, the slider body 2 and the mounting plate 1. between mounting arms 7. Specifically, the link arm assembly 6 of this embodiment includes a first link 3 , a second link 4 and a third link 5 ; one end of the first link 3 is rotatably connected to the slider body 2 , the other end of the first link 3 is rotatably connected to the mounting arm 7; one end of the second link 4 is rotatably connected to the slider body 2, and the other end of the second link 4 It is rotatably connected with the third link 5 ; one end of the third link 5 is rotatably connected with the installation plate 1 , and the other end of the third link 5 is rotatably connected with the installation arm 7 .

In order to improve the bearing capacity of the hinge and prevent the slider body 2 from lifting from the mounting plate 1 , bending knots 12 are provided on both sides of the mounting plate 1 . Specifically, along the length direction of the installation board 1 , both sides of the installation board 1 are provided with bent structures 12 , and the bent structures 12 extend to the side away from the main body of the installation board 1 .

Further, the bending structures 12 located on both sides of the installation board 1 in this embodiment are respectively the first bending structure 10 and the second bending structure 11 . The first bending structure 10 includes a first bending edge 104 and a second bending edge 105; the first bending edge 104 is bent with the main body of the installation board 1, and the first bending One end of the edge 104 is connected to the main body of the mounting plate 1, and the other end of the first bending edge 104 extends to the side away from the main body of the mounting plate 1; the second bending edge 105 is connected to the first bending edge 105 A bending edge 104 is bent and set, and one end of the second bending edge 105 is connected to the first bending edge 104, and the other end of the second bending edge 105 faces away from the mounting plate 1 The axis extends on one side. Further, in this embodiment, the first bending edge 104 extends approximately in the vertical direction, the second bending edge 105 extends approximately in the horizontal direction, and the angle between the first bending edge 104 and the second bending edge 105 is approximately 90 degrees; however, this embodiment does not limit the extension direction and angle of the first bending edge 104 and the second bending edge 105 .

The second bending structure 11 of this embodiment includes a third bending edge 106 and a fourth bending edge 107 , the specific structure of which is substantially the same as that of the first bending structure 10 of this embodiment. In addition, the first bending edge 104 of the first bending structure 10 in this embodiment extends longer than the third bending edge 106 of the second bending structure 11 .

Both sides of the slider body 2 in this embodiment corresponding to the first bending structure 10 and the second bending structure 11 are provided with hooks 13 , namely the first hook 202 and the second hook 203 . As shown in the figure, the end of the first hook 202 extends to the side of the axis of the first bending structure 10 away from the installation plate 1, and the space surrounded by the first hook 202 forms a The first bending structure 10 is matched with the first slot 204 , and the first bending structure 10 is embedded in the first slot 204 . Further, the first hook 202 wraps from the surface of the first bending edge 104 and the second bending edge 105 away from the window frame 14 , and extends until the second bending edge 105 is close to the window frame 14 of the surface.

The space surrounded by the second hook 203 on the slider body 2 forms a second slot 205 matching the second bending structure 11 . For the specific structure of the second hook 203 in this embodiment, please refer to the first hook 202 .

In this way, the first hook 202 and the second hook 203 on both sides of the slider body 2 are engaged with the first bending structure 10 and the second bending structure 11 of the mounting plate 1 respectively, so that the slider body 2 is restrained. bit. Specifically, on the one hand, the slider body 2 can slide on the mounting plate 1 along the first bending edge 104 and the second bending edge 105; Under the action, the vertical load and lateral load brought by the gravity of the window sash 15 are effectively carried, so that the loads on the first connecting rod 3 and the second connecting rod 4 are transferred to the hook of the slider body 2 and the mounting plate 1 , which is beneficial to improve the bearing capacity of the link arm assembly 6 and the entire hinge, and prevent the link arm assembly 6 and the slider body 2 from being tilted.

Further, as shown in Fig. 5-Fig. 6, since both sides of the mounting plate 1 of this embodiment are provided with bending structures 12, and both sides of the slider body 2 are correspondingly provided with hooks 13, so no matter the present embodiment Whether the hinge of the embodiment is installed under the window sash 15 or above the window sash 15 can effectively improve the bearing capacity of the hinge and prevent the window sash 15 from drooping. For example, referring to Fig. 5, when the hinge of this embodiment is installed below the window sash 15, after the window sash 15 is opened, the vertical load and the lateral load that the first connecting rod 3 and the second connecting rod 4 are subjected to will finally be transferred to act on the first connecting rod 3 and the second connecting rod 4. A hook 202 and the first bending structure 10 . Referring to Fig. 6, when the hinge of this embodiment is installed above the window sash 15, after the window sash 15 is opened, the vertical load and lateral load received by the first connecting rod 3 and the second connecting rod 4 will finally be transferred to act on the second hook 203 and the second bending structure 11.

In order to further improve the bearing capacity of the hinge and facilitate sliding of the slider body 2 , the main body of the mounting plate 1 of this embodiment is provided with a sliding groove 108 , and the slider body 2 can be slidably disposed on the sliding groove 108 . The main body of the mounting plate 1 includes a bottom surface 101 and two extensions, and the two extensions are respectively connected to both sides of the bottom surface 101; wherein, the extensions include an engaging section 102 and a matching section 103, The matching section 103 and the bottom surface 101 are arranged parallel to each other, the connecting section 102 is connected between the side of the bottom surface 101 and the matching section 103 , the connecting section 102 is inclined and moves away from the window frame 14 One side is extended, and the sliding groove 108 is formed between the two extensions. Further, in this embodiment, the first bending edge 104 of the bending structure is connected to the matching section 103 of the extension part.

A protruding portion 201 is provided on the surface of the slider body 2 close to the mounting plate 1 , and the protruding portion 201 is supported on the bottom surface 101 . Furthermore, the bottom surface of the slider body 2 located on both sides of the raised portion 201 is supported on the mating section 103 .

In this embodiment, in order to position the opening angle of the link arm assembly 6, limit the opening angle of the sash 15, and improve the stability after opening the sash 15, a side of the slider body 2 away from the mounting plate 1 is provided with The positioning block 206 , one end of the first connecting rod 3 and the second connecting rod 4 rotatably connected to the slider body 2 are provided with gaps, and the gaps are set corresponding to the positioning block 206 . Through the setting of the positioning block 206, the rotation angles of the first connecting rod 3 and the second connecting rod 4 are limited, which is beneficial to improve the reliability of wind resistance when the sash is opened.

The slider body 2 includes a metal part 208 and a plastic part 207, the plastic part 207 is arranged on the surface of the metal part 208 close to the mounting plate 1, and the metal part 208 is provided with a The screw 8 of the friction force between the piece 207 and the mounting plate 1 . Using the elastic and relatively soft plastic part 207 to contact the mounting plate 1 is beneficial to reduce noise and improve the soft sliding effect between the slider body 2 and the mounting plate 1; The end face presses against or loosens the plastic part 207, thereby changing the friction force between the plastic part 207 and the mounting plate 1, and then adjusting the sliding smoothness between the entire slider body 2 and the mounting plate 1, so as to realize the opening and closing Adjust the tightness of the sash at 15 o'clock. For the slider body 2 of this embodiment, reference may also be made to the prior art.

This embodiment also discloses a window, including the hook-type bearing hinge, a window frame 14 and a window sash 15 .

Example 2

The difference between this embodiment and embodiment 1 is:

Referring to FIGS. 8-13 , only the first bending structure 10 is provided on the mounting plate 1 of this embodiment, and only the first hook 202 is provided on the slider body 2 of this embodiment.

The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form, so if it does not depart from the technical solution content of the utility model, the above embodiments are made according to the technical essence of the utility model Any amendments, equivalent changes and modifications still belong to the scope of the technical solution of the present utility model.

Claims (10)

1. The hook type bearing hinge comprises a mounting plate, a mounting arm, a slider body and a link arm assembly, wherein the mounting plate is mounted on a window frame, the mounting arm is connected with a window sash, the slider body is slidably connected to the mounting plate, and the link arm assembly is connected among the mounting plate, the slider body and the mounting arm; it is characterized in that the method comprises the steps of,

along the length direction of the mounting plate, one side of the mounting plate is provided with a bending structure, and the bending structure extends to the side far away from the main body of the mounting plate;

the slider body with one side that the structure corresponds is equipped with the couple, the end of couple extends to the structure of buckling is kept away from the axis one side of mounting panel, just the space that the couple encloses forms with the structure of buckling matching's trench, the structure gomphosis of buckling is in the trench.

2. The hanger load bearing hinge of claim 1, wherein said bending structure comprises a first bending edge and a second bending edge; the first bending edge is bent with the main body of the mounting plate, one end of the first bending edge is connected with the main body of the mounting plate, and the other end of the first bending edge extends to one side far away from the main body of the mounting plate; the second bending edge is bent with the first bending edge, one end of the second bending edge is connected with the first bending edge, and the other end of the second bending edge extends to one side away from the axis of the mounting plate.

3. The hanger bracket hinge of claim 2 wherein said hanger wraps away from the surface of the window frame from said first inflection edge and said second inflection edge and extends to a point where said second inflection edge is adjacent the surface of the window frame.

4. A hanger bracket according to any of claims 1-3, wherein the mounting plate is provided with said bending structures on both sides along the length of the mounting plate; the hooks are arranged on two sides of the slider body.

5. The hanger bracket hinge of claim 1 wherein the body of the mounting plate has a sliding channel thereon, the slider body being slidably disposed in the sliding channel.

6. The hanger bracket hinge of claim 5 wherein said mounting plate body comprises a bottom surface portion and two extensions, said extensions being connected to respective sides of said bottom surface portion; the extension portion comprises a connection section and a matching section, the matching section and the bottom face portion are arranged in parallel, the connection section is connected between the side edge of the bottom face portion and the matching section, the connection section is inclined and extends to one side far away from the window frame, and the sliding groove is formed between the two extension portions.

7. The hanger bracket hinge of claim 6 wherein a surface of said slider body adjacent said mounting plate is provided with a boss, said boss being supported on said bottom surface portion.

8. The hitch bearing hinge of claim 1, wherein the link arm assembly comprises a first link, a second link, and a third link; one end of the first connecting rod is rotationally connected to the slider body, and the other end of the first connecting rod is rotationally connected with the mounting arm; one end of the second connecting rod is rotationally connected to the slider body, and the other end of the second connecting rod is rotationally connected with the third connecting rod; one end of the third connecting rod is rotatably connected to the mounting plate, and the other end of the third connecting rod is rotatably connected with the mounting arm.

9. The hanger bracket hinge of claim 1 wherein said slider body comprises a metal piece and a plastic piece; the plastic part is arranged on the surface of the metal part, which is close to the mounting plate, and the screw used for adjusting the friction force between the plastic part and the mounting plate is arranged on the metal part.

10. A window comprising a hanger-type load bearing hinge as claimed in any one of claims 1 to 9, a window frame and a sash.

Images