CN221032049U

CN221032049U - High bearing hinge

Info

Publication number: CN221032049U
Application number: CN202322559922.3U
Authority: CN
Inventors: 李树鹏; 陈启伟
Original assignee: Shenzhen Hopo Window Control Technology Co Ltd
Current assignee: Shenzhen Hopo Window Control Technology Co Ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-05-28
Anticipated expiration: 2033-09-20

Abstract

The utility model discloses a high-bearing hinge which is connected to a first target installation object and a second target installation object of a door and a window. According to the utility model, the bearing capacity of the hidden hinge structure of the door and window is increased through the bearing component, and meanwhile, the bearing component and the hinge component are integrated into a whole, so that the cost is reduced, the installation procedure is simplified, and the production efficiency is improved.

Description

High bearing hinge

Technical Field

The utility model relates to the field of door and window hardware, in particular to a high-bearing hinge.

Background

In the door and window hardware industry, the hardware component responsible for door and window opening and closing is generally divided into an open hinge and a hidden hinge, if higher bearing is required, only a plurality of hinges are required to be additionally arranged on the open hinge, and the hidden hinge is only required to be arranged on a door and window due to structural reasons, so that the hidden hinge has limited bearing capacity, the bearing capacity of the open hinge is difficult to achieve, few additional parts sharing the bearing capacity of the hinge are available in the market, and the frame and the fan are usually connected by adopting a rigid shaft, but the length of the rigid shaft is longer, so that the whole bearing device has long length and higher cost, the additional parts and the hinge are required to be respectively arranged, and the installation procedure is complex.

Disclosure of utility model

The utility model aims to provide a high-bearing hinge, and aims to solve the problems that the bearing capacity is poor and the installation is complex when the structure of the existing hidden hinge for doors and windows is used for flat-open doors and windows.

In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a high bearing hinge connects on the first target installation thing and the second target installation thing of door and window, including hinge assembly and bearing assembly down, hinge assembly connects down the below between first target installation thing with the second target installation thing, bearing assembly one end sets up on the first target installation thing, the other end sets up on the hinge assembly down.

Further, the bearing assembly comprises a mounting piece, a first connecting piece and a rotating piece, wherein the mounting piece is arranged on the first target mounting object, the rotating piece is arranged on the lower hinge assembly, one end of the first connecting piece is connected with the mounting piece, and the other end of the first connecting piece is connected with the rotating piece.

Further, the mounting member is an adjustment assembly, which adjusts the tightness of the first connection member.

Further, the adjusting component comprises a first fixing piece, an adjusting piece and a sliding piece, wherein the first fixing piece is arranged on the first target installation object, a first adjusting hole and a second adjusting hole which are communicated are formed in the first fixing piece, the adjusting piece is connected below the first adjusting hole, the sliding piece comprises a first sliding part and a second sliding part which are respectively arranged in the first adjusting hole and the second adjusting hole in a sliding mode, the first sliding part abuts against the adjusting piece, and the second sliding part is connected with the first connecting piece.

Further, a limiting piece is arranged at one end, connected with the second sliding part, of the first connecting piece.

Further, the lower hinge assembly comprises a bottom plate, a connecting rod assembly and a hinge assembly, the bottom plate is arranged on the first target installation object, the hinge assembly is arranged on the second target installation object, one end of the connecting rod assembly is hinged to the bottom plate, the other end of the connecting rod assembly is hinged to the hinge assembly, the connecting rod assembly can be unfolded or overlapped, and the rotating piece is rotatably connected to the hinge assembly.

Further, the connecting rod assembly comprises a first connecting rod, a second connecting rod and a third connecting rod, one ends of the first connecting rod and the second connecting rod are hinged to different positions on the bottom plate respectively, the middle of the first connecting rod is hinged to the middle of the second connecting rod, the other end of the first connecting rod is hinged to one end of the hinge assembly, the other end of the second connecting rod is hinged to one end of the third connecting rod, the third connecting rod is hinged to one end of the hinge assembly, and the other end of the hinge assembly is connected with the first connecting piece.

Further, the hinge assembly includes second mounting and first articulated shaft, the second mounting card is established on the second target installation thing, be provided with the hinge hole on the second mounting, link assembly's the other end articulates the hinge hole below, the rotation piece passes through first articulated shaft rotatable setting is in the hinge hole, just first connecting piece is connected on the rotation piece, the second mounting articulates link assembly's one end is provided with the convex part along radial, the convex part is connected on the second target installation thing, link assembly articulates on the convex part.

Further, at least one threaded hole is formed in the protruding portion, the protruding portion is connected to the second target installation object through a second connecting piece, and the connecting rod assembly is hinged to the protruding portion.

Further, the hinge hole includes a first hinge hole and a second hinge hole, the other end of the link assembly is hinged below the first hinge hole, and the rotating member is rotatably disposed in the second hinge hole through the first hinge shaft.

The embodiment of the utility model provides a high-bearing hinge which is connected to a first target installation object and a second target installation object of a door and a window, a lower hinge assembly and a bearing assembly, wherein the lower hinge assembly is connected between the first target installation object and the second target installation object, one end of the bearing assembly is arranged on the first target installation object, and the other end of the bearing assembly is arranged on the lower hinge assembly. According to the utility model, the bearing capacity of the hidden hinge structure of the door and window is increased through the bearing component, and meanwhile, the bearing component and the hinge component are integrated into a whole, so that the cost is reduced, the installation procedure is simplified, and the production efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a door and window in a flat-open state according to a first embodiment of the present utility model;

Fig. 2 is a schematic view of a high-load-bearing hinge structure in a flat-open state of a door or window according to a first embodiment of the present utility model;

FIG. 3 is an exploded view of a high load bearing hinge according to a second embodiment of the present utility model;

FIG. 4 is a partial view A of a second embodiment of the present utility model;

FIG. 5 is a partial view B of a second embodiment of the present utility model;

FIG. 6 is an exploded view of a lower hinge according to a third embodiment of the present utility model;

FIG. 7 is a partial view C of a third embodiment of the present utility model;

Fig. 8 is a schematic structural view of a lower hinge according to a fourth embodiment of the present utility model;

fig. 9 is an exploded view of a lower hinge according to a fourth embodiment of the present utility model.

The figure identifies the description:

1. A first target mount;

2. a second target mount;

3. A lower hinge assembly; 31. a bottom plate; 32. a first link; 33. a second link; 34. a third link; 35. a hinge assembly; 351. a second fixing member; 352. a first hinge shaft; 353. a hinge hole; 3531. a first hinge hole; 3532. a second hinge hole; 354. a convex portion; 355. a connecting plate; 356. a second hinge shaft;

4. A load bearing assembly; 41. an adjustment assembly; 411. a first fixing member; 4111. a first adjustment aperture; 4112. a second adjustment aperture; 412. an adjusting member; 413. a slider; 4131. a first sliding portion; 4132. a second sliding part; 42. a first connector; 421. a limiting piece; 43. and a rotating member.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

Referring to fig. 1-3, an embodiment of the present utility model provides a high load-bearing hinge, which is connected to a first target installation object 1 and a second target installation object 2 of a door or window, and includes a lower hinge assembly 3 and a load-bearing assembly 4, wherein the lower hinge assembly 3 is connected between the first target installation object 1 and the second target installation object 2, and one end of the load-bearing assembly 4 is disposed on the first target installation object 1, and the other end is disposed on the lower hinge assembly 3.

In the embodiment of the utility model, the lower hinge assembly 3 is connected below the first target installation object 1 and the second target installation object 2, the lower hinge assembly 3 is opened when the door and window are horizontally opened, the lower hinge assembly 3 positioned at the lower part of the second target installation object 2 bears load, the load bearing capacity of the hidden hinge structure of the door and window is increased by arranging the load bearing assembly 4 when the door and window is horizontally opened, and meanwhile, the load bearing assembly 4 and the hinge assembly 3 are integrated into a whole, so that the cost is reduced, the installation procedure is simplified, and the production efficiency is improved.

Further, the load bearing member 4 includes a mounting member (not shown), a first connecting member 42, and a rotating member 43, the mounting member is disposed on the first target mounting object 1, the rotating member 43 is disposed on the lower hinge member 3, and one end of the first connecting member 42 is connected to the mounting member, and the other end is connected to the rotating member 43. Specifically, the mounting member is an adjusting assembly 41, and the adjusting assembly 41 can adjust the tightness of the first connecting member 42.

In this embodiment, the first connecting piece 42 is used to connect the rotating piece 43 and the adjusting component 41, the adjusting component 41 is disposed on the first target installation object 1 and does not move along with the distance from the second target installation object 2, the adjusting component 41 is used to adjust the tightness of the first connecting piece 42, that is, when bearing is needed, the first connecting piece 42 can be adjusted to be tight, so that a part of the weight from the second target installation object 2 is shared by the lower hinge component 3, and then the bearing capacity of the high bearing hinge when the door and window is opened horizontally is increased, and the door and window can be effectively prevented from falling off.

As shown in fig. 3 to 5, the adjusting assembly 41 includes a first fixing member 411, an adjusting member 412 and a sliding member 413, the first fixing member 411 is disposed on the first target installation object 1, a first adjusting hole 4111 and a second adjusting hole 4112 which are communicated are disposed on the first fixing member 411, the adjusting member 412 is connected below the first adjusting hole 4111, the sliding member 413 includes a first sliding portion 4131 and a second sliding portion 4132 which are slidably disposed in the first adjusting hole 4111 and the second adjusting hole 4112, respectively, and the first sliding portion 4131 abuts against the adjusting member 412, and the second sliding portion 4132 is connected with the first connecting member 42.

In this embodiment, the movement of the adjusting member 412 is controlled to control the movement of the first sliding portion 4131 abutting against the adjusting member 412, the second sliding portion 4132 and the first sliding portion 4131 are connected together side by side, and the second sliding portion 4132 can drive the first connecting member 42 connected to the second sliding portion 4132 to move, so as to adjust the tension of the first connecting member 42.

Specifically, the adjusting member 412 moves upward, the first connecting member 42 is tightened, the adjusting member 412 moves downward, and the first connecting member 42 is loosened, so that the first connecting member 42 can bear a certain weight instead of the lower hinge assembly 3, and the door and window can be effectively prevented from being separated.

More specifically, a limiting member 421 is disposed at an end of the first connecting member 42 connected to the second sliding portion 4132, for preventing the first connecting member 42 from being separated from the adjusting member 412, so that the first connecting member 42 can bear more weight.

Further, the lower hinge assembly 3 includes a base plate 31, a link assembly and a hinge assembly 35, the base plate 31 is disposed on the first target mount 1, the hinge assembly 35 is disposed on the second target mount 2, one end of the link assembly is hinged on the base plate 31, the other end is hinged on the hinge assembly 35, the link assembly can be unfolded or folded, and the rotating member 43 is rotatably connected on the hinge assembly 35. More specifically, the link assembly includes a first link 32, a second link 33, and a third link 34, one ends of the first link 32 and the second link 33 are respectively hinged at different positions on the base plate 31, and the middle of the first link 32 is hinged with the middle of the second link 33, the other end of the first link 32 is hinged at one end of a hinge assembly 35, the other end of the second link 33 is hinged at one end of the third link 34, the third link 34 is hinged at one end of the hinge assembly 35, and the other end of the hinge assembly 35 is connected with the first connecting member 42.

In this embodiment, the bottom plate 31 is disposed on the first target installation object 1, and in the process of opening the doors and windows, the plurality of links hinged on the bottom plate 31 are in a gradually opened state, and the hinge assembly 35 is connected to the first connecting member 42, so that the entire lower hinge assembly 3 can bear a large weight.

Specifically, the hinge assembly 35 includes a second fixing member 351 and a first hinge shaft 352, the second fixing member 351 is clamped on the second target installation object 2, a hinge hole 353 is provided on the second fixing member 351, the other end of the first link 32 is hinged below the hinge hole 353, the rotating member 43 is rotatably provided in the hinge hole 353 through the first hinge shaft 352, and the first link is connected to the rotating member 43, one end of the second fixing member 351, which is hinged to the first link 32, is radially provided with a protrusion 354, the protrusion 354 is connected to the second target installation object 2, and the third link 34 is hinged to the protrusion 354.

In this embodiment, the first connecting piece 42 is connected to the rotating piece 43, the rotating piece 43 is rotatably disposed on the second fixing piece 351, the second fixing piece 351 is hinged to the first connecting piece 32, that is, the second fixing piece 351 moves along with the first connecting piece 32, the rotating piece 43 rotates in the moving process of the second fixing piece 351, the opening and closing of the door and window are not affected, the rotating piece 43 can bear more weight by the first connecting piece 42 instead of the lower hinge assembly 3, the second fixing piece 351 is clamped on the second target installation object 2, one end of the second fixing piece 351 is radially provided with a protruding portion 354, the second fixing piece 351 can be more firmly connected to the second target installation object 2, specifically, at least one threaded hole (not shown) is formed in the protruding portion 354, the second fixing piece 351 can be connected to the second target installation object 2 through the second connecting piece (not shown), the protruding portion 354 is connected to the second target installation object 2, the third connecting piece 34 is hinged to the protruding portion 354, and the lower hinge assembly 3 can be more effectively improved to the second target installation object 2 on the basis of hinging of the second fixing piece 351 and the first connecting piece 32, the second target installation object can be more firmly prevented from falling off, and the second target installation object can be manufactured more firmly, and the door and window can be more economically and firmly prevented.

Referring to fig. 6 to 7, the hinge assembly 35 includes a second fixing member 351, a first hinge shaft 352 and a connection plate 355, the second fixing member 351 is connected to the second target mount 2 through a second connection member, a hinge hole 353 is provided in the second fixing member 351, the other end of the first link 32 is hinged below the hinge hole 353, the rotation member 43 is rotatably provided in the hinge hole 353 through the first hinge shaft 352, and the first connection member is connected to the rotation member 43, one end of the connection plate 355 is detachably connected to the second fixing member 351, the other end is connected to the second target mount 2, and the third link 34 is hinged to the connection plate 355.

In this embodiment, the second fixing member 351 is connected to the second target installation object 2 through the second connecting member, compared with the embodiment in which the second fixing member 351 is clamped to the second target installation object 2, the connection between the second fixing member 351 and the second target installation object 2 is more tightly and firmly, and the connection between the hinge assembly 35 and the second target installation object 2 is reinforced through the connection plate 355, and the connection plate 355 and the second fixing member 351 are detachably connected, so that the replacement is facilitated.

As shown in fig. 8 to 9, the hinge hole 353 includes a first hinge hole 3531 and a second hinge hole 3532, and the other end of the first link 32 is hinged under the first hinge hole 3531, and the rotation member 43 is rotatably disposed in the second hinge hole 3532 through the first hinge shaft 352.

In this embodiment, the first link 32 and the rotating member 43 are hinged with the second fixing member 351 in different hinge holes, so that the interference between the first link and the rotating member can be avoided, and the replacement of parts is facilitated. Specifically, the other end of the first link 32 is hinged in the second hinge hole 3532 by the second hinge shaft 356, which facilitates flexible opening and closing of the lower hinge assembly 3.

Further, a plurality of intermediate links (not shown) are arranged between the two links connected through the hinge in the lower hinge assembly 3 according to the height of the positions, so that stable rotation of the hinged links is ensured.

While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. The high-bearing hinge is connected to a first target installation object and a second target installation object of a door window and is characterized by comprising a lower hinge assembly and a bearing assembly, wherein the lower hinge assembly is connected to the lower part between the first target installation object and the second target installation object, one end of the bearing assembly is arranged on the first target installation object, and the other end of the bearing assembly is arranged on the lower hinge assembly.

2. The high load bearing hinge of claim 1, wherein the load bearing assembly comprises a mounting member disposed on the first target mount, a first connecting member disposed on the lower hinge assembly, and a rotating member having one end connected to the mounting member and the other end connected to the rotating member.

3. The high load bearing hinge of claim 2, wherein the mounting member is an adjustment assembly that adjusts the tension of the first link.

4. The high load bearing hinge of claim 3, wherein the adjustment assembly comprises a first fixed member disposed on the first target mount, an adjustment member having a first adjustment aperture and a second adjustment aperture in communication, and a slider having a first slider and a second slider slidably disposed within the first adjustment aperture and the second adjustment aperture, respectively, and the first slider abuts the adjustment member, the second slider being connected to the first connector.

5. The high load bearing hinge of claim 4, wherein a stop member is provided at an end of the first connecting member to which the second sliding portion is connected.

6. The high load bearing hinge of claim 2, wherein the lower hinge assembly comprises a base plate disposed on the first target mount, a link assembly disposed on the second target mount, one end of the link assembly being hinged to the base plate, the other end being hinged to the link assembly, the link assemblies being deployable or foldable, and the rotating member being rotatably connected to the link assembly.

7. The high load-bearing hinge according to claim 6, wherein the link assembly comprises a first link, a second link and a third link, one ends of the first link and the second link are respectively hinged at different positions on the base plate, the middle part of the first link is hinged with the middle part of the second link, the other end of the first link is hinged at one end of the hinge assembly, the other end of the second link is hinged at one end of the third link, the third link is hinged at one end of the hinge assembly, and the other end of the hinge assembly is connected with the first connecting piece.

8. The high load-bearing hinge according to claim 6, wherein the hinge assembly comprises a second fixing member and a first hinge shaft, the second fixing member is clamped on the second target installation object, a hinge hole is formed in the second fixing member, the other end of the connecting rod assembly is hinged below the hinge hole, the rotating member is rotatably arranged in the hinge hole through the first hinge shaft, the first connecting member is connected to the rotating member, a protruding portion is radially arranged at one end of the connecting rod assembly, the protruding portion is connected to the second target installation object, and the connecting rod assembly is hinged to the protruding portion.

9. The high load bearing hinge of claim 8, wherein the boss is provided with at least one threaded hole, the boss being connected to the second target mount by a second connector.

10. The high load bearing hinge of claim 8, wherein the hinge holes comprise a first hinge hole and a second hinge hole, the other end of the link assembly is hinged below the first hinge hole, and the rotating member is rotatably disposed in the second hinge hole through the first hinge shaft.