CN219387582U - High bearing 180-degree hinge - Google Patents
High bearing 180-degree hinge Download PDFInfo
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- CN219387582U CN219387582U CN202320144633.4U CN202320144633U CN219387582U CN 219387582 U CN219387582 U CN 219387582U CN 202320144633 U CN202320144633 U CN 202320144633U CN 219387582 U CN219387582 U CN 219387582U
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- connecting arm
- bearing
- hinge
- mounting plate
- hinged
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses a high-bearing 180-degree hinge, which at least comprises the following components: the bottom plate is provided with a chute extending along the length direction; a mounting plate; the two ends of the first connecting arm are respectively hinged with the bottom plate and the mounting plate; one end of the second connecting arm is hinged with the mounting plate through a third connecting arm, and the other end of the second connecting arm is in sliding fit with the chute through a sliding piece; the bearing piece is fixedly arranged on the upper end surface of the mounting plate; the second connecting arm is positioned between the bottom plate and the first connecting arm; the middle part of the first connecting arm is hinged with the middle part of the second connecting arm. The hinge can be applied to a flat-open door and window, and is applicable to both inward opening and outward opening; the first connecting arm, the second connecting arm, the third connecting arm and the mounting plate can be enclosed together to form a quadrilateral structure, and the operation is stable and reliable; the maximum openable range is 180 degrees, so that the product has more advantages compared with the product with the maximum openable range of 90 degrees on the market, and the application range is wider; the bearing piece is arranged, so that the bearing capacity of the hinge can be greatly improved.
Description
Technical Field
The utility model relates to the field of hardware products, in particular to a high-bearing 180-degree hinge.
Background
With the continuous acceleration of the urban process, most modern buildings adopt aluminum alloy windows. The aluminum alloy window can be used for selecting a window opening and closing mode, the traditional residential building mostly adopts an external flat-open window mode, the external flat-open window has better wind pressure resistance, water tightness and air tightness, and does not occupy indoor space, the external flat-open window design is generally adopted for low-rise buildings in China, and according to the technical requirement of the existing building industry standard JG/T127-2007 building door and window hardware-sliding support in China, the external flat-open window bearing component only can be used for sliding support. The rotating arm of the sliding support of the outer casement window supports the window sashes, the window sashes can generate downward acting force on the rotating arm due to the action of gravity, so that the sliding support rotating arm is easy to rotate inflexibly, and even the fixed end connected with the rotating arm is damaged, so that the window sashes fall.
As shown in the chinese patent of patent No. 201320375010.4, it discloses a sliding support for an outward opening window, which comprises a sliding rail, wherein a sliding block capable of sliding in the sliding groove is arranged on the sliding rail, and the sliding support further comprises a main cantilever, a sliding cantilever and a linkage cantilever, which are hinged with each other, and when the sliding support is folded or unfolded, the folding or unfolding is realized by the sliding of the sliding block.
Firstly, the existing door and window hinge similar to the structure is generally only opened to about 90 degrees, the opening and closing range is small, the large-angle opening and closing of 180 degrees cannot be realized, the application in occasions such as fire prevention escape cannot be met, and secondly, no bearing part is arranged, and the bearing capacity is limited.
Disclosure of Invention
The object of the present utility model is to provide a high load bearing 180 degree hinge which solves at least one of the above mentioned problems.
According to one aspect of the present utility model, there is provided a high load-bearing 180 degree hinge comprising at least:
the bottom plate is arranged on the frame body and provided with a sliding groove extending along the length direction;
the mounting plate is mounted on the fan body;
the two ends of the first connecting arm are respectively hinged with the bottom plate and the mounting plate;
one end of the second connecting arm is hinged with the mounting plate through a third connecting arm, and the other end of the second connecting arm is in sliding fit with the chute through a sliding piece;
the bearing piece is fixedly arranged on the upper end surface of the mounting plate;
the second connecting arm is positioned between the bottom plate and the first connecting arm;
the middle part of the first connecting arm is hinged with the middle part of the second connecting arm;
the first connecting arm, the second connecting arm, the third connecting arm and the mounting plate may form a quadrilateral structure.
Therefore, the high-bearing 180-degree hinge can be applied to a flat-open door or window, can be applicable to both inward opening and outward opening, can be a door frame or a window frame, and can be a door leaf or a window sash; the first connecting arm, the second connecting arm, the third connecting arm and the mounting plate can be enclosed together to form a quadrilateral structure, and the operation is stable and reliable; the maximum openable range is 180 degrees, so that the product has more advantages compared with the product with the maximum openable range of 90 degrees on the market, and the application range is wider; the bearing piece is arranged, so that the bearing capacity of the hinge can be greatly improved.
In some embodiments, one end of the first connecting arm is hinged to the base plate through a first hinge, the other end is hinged to the mounting plate through a second hinge, and the middle portion of the first connecting arm is hinged to the middle portion of the second connecting arm through a third hinge.
In some embodiments, the high load-bearing 180 degree hinge further comprises a raised pad fixedly mounted to the base plate and positioned between the base plate and the first connecting arm, the first hinge extending through the raised pad. Therefore, the heightened gasket can enable the first connecting arm and the bottom plate to have a distance capable of accommodating the second connecting arm, and the second connecting arm can be moved conveniently.
In some embodiments, one end of the second connecting arm is hinged to one end of the third connecting arm through a fourth hinge, the other end of the third connecting arm is hinged to the mounting plate through a fifth hinge, and the other end of the second connecting arm is hinged to the sliding member through a sixth hinge.
In some embodiments, the high load-bearing 180 degree hinge further comprises a wear pad, and the wear pad is disposed between the heightened pad and the first connecting arm, between the first connecting arm and the second connecting arm, between the first connecting arm and the mounting plate, at the bottom of the second connecting arm, between the third connecting arm and the mounting plate, and between the slider and the bottom plate. Therefore, the parts easy to rub are provided with the wear-resistant gaskets, so that the wear resistance is good and the service life is long.
In some embodiments, the base plate is provided with a first mounting hole and the mounting plate is provided with a second mounting hole. Thereby, the fixation of the bottom plate and the mounting plate is facilitated.
In some embodiments, the bearing member is an integral right-angle plate, the bearing member comprises a body fixedly mounted on the upper end surface of the mounting plate and a right-angle plate extending upwards perpendicular to the body, a third mounting hole corresponding to the second mounting hole is formed in the body, and a fourth mounting hole is formed in the right-angle plate. Thereby, the bearing piece is convenient for better bearing weight and more convenient for installation.
In some embodiments, the inner side of the first connecting arm is provided with an opening capable of accommodating the third connecting arm. Therefore, when the first connecting arm is folded, the first connecting arm cannot block the third connecting arm, and therefore complete folding is achieved.
In some embodiments, the base plate is provided with a trimming hole. Therefore, in the installation process, the position of the bottom plate can be finely adjusted by reasonably utilizing the fine adjustment holes.
The utility model has the beneficial effects that:
the high-bearing 180-degree hinge can be applied to a flat-open door or window, can be applied to both inward opening and outward opening, can be a door frame or a window frame, and can be a door leaf or a window sash; the first connecting arm, the second connecting arm, the third connecting arm and the mounting plate can be enclosed together to form a quadrilateral structure, and the operation is stable and reliable; the maximum openable range is 180 degrees, so that the product has more advantages compared with the product with the maximum openable range of 90 degrees on the market, and the application range is wider; the bearing piece is arranged, so that the bearing capacity of the hinge can be greatly improved.
Drawings
FIG. 1 is a schematic perspective view of a high load-bearing 180 degree hinge according to an embodiment of the present utility model in a fully collapsed state;
FIG. 2 is a schematic view of the high load-bearing 180 degree hinge of FIG. 1 in a bottom view;
FIG. 3 is a schematic perspective view of the high load-bearing 180 degree hinge of FIG. 1 in a partially opened condition;
FIG. 4 is a schematic view of the high load-bearing 180 degree hinge of FIG. 3 in a bottom view;
FIG. 5 is a schematic perspective view of the high load-bearing 180 degree hinge of FIG. 1 in a fully open position;
fig. 6 is a schematic view of the high load-bearing 180 degree hinge of fig. 5 in a bottom view.
Reference numerals in fig. 1 to 6: 1-a bottom plate; 2-mounting plates; 3-a first connecting arm; 4-a second connecting arm; 5-a third connecting arm; 6-a load bearing member; 7-a slider; 8-heightening a gasket; 9-a wear-resistant gasket; 10-fixing piece; 11-a chute; 12-a first mounting hole; 13-fine tuning holes; 21-a second mounting hole; 31-opening; 61-body; 62-right angle plates; 100-a first hinge; 200-a second hinge; 300-a third hinge; 400-fourth hinge; 500-fifth hinge; 600-sixth hinge; 611-a third mounting hole; 621-fourth mounting holes.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings.
Figures 1-6 schematically illustrate a high load-bearing 180 degree hinge according to one embodiment of the present utility model.
As shown in fig. 1 to 6, the high-load-bearing 180-degree hinge at least includes:
a bottom plate 1 mounted on the frame and provided with a chute 11 extending in the longitudinal direction;
a mounting plate 2 mounted on the fan body;
the two ends of the first connecting arm 3 are respectively hinged with the bottom plate 1 and the mounting plate 2;
one end of the second connecting arm 4 is hinged with the mounting plate 2 through the third connecting arm 5, and the other end of the second connecting arm is in sliding fit with the chute 11 through the sliding piece 7;
the bearing piece 6 is fixedly arranged on the upper end surface of the mounting plate 2;
the second connecting arm 4 is positioned between the bottom plate 1 and the first connecting arm 3;
the middle part of the first connecting arm 3 is hinged with the middle part of the second connecting arm 4;
the first connecting arm 3, the second connecting arm 4, the third connecting arm 5 and the mounting plate 2 may form a quadrangular structure.
One end of the first connecting arm 3 is hinged with the bottom plate 1 through a first hinge member 100, the other end is hinged with the mounting plate 2 through a second hinge member 200, and the middle part of the first connecting arm 3 is hinged with the middle part of the second connecting arm 4 through a third hinge member 300.
The high-bearing 180-degree hinge further comprises a heightening gasket 8, the heightening gasket 8 is fixedly arranged on the bottom plate 1 and positioned between the bottom plate 1 and the first connecting arm 3, and the first hinge member 100 penetrates through the heightening gasket 8. Thereby, the heightened spacer 8 can enable the first connecting arm 3 and the bottom plate 1 to have a distance capable of accommodating the second connecting arm 4, so that the second connecting arm 4 can move conveniently. The heightening gasket 8 is 2 pieces and is fixedly arranged on the bottom plate 1 through a fixing piece 10 such as a pin.
One end of the second connecting arm 4 is hinged to one end of the third connecting arm 5 through the fourth hinge 400, the other end of the third connecting arm 5 is hinged to the mounting plate 2 through the fifth hinge 500, and the other end of the second connecting arm 4 is hinged to the slider 7 through the sixth hinge 600.
The high bearing 180-degree hinge further comprises a wear-resistant gasket 9, and the wear-resistant gasket 9 is arranged between the heightening gasket 8 and the first connecting arm 3, between the first connecting arm 3 and the second connecting arm 4, between the first connecting arm 3 and the mounting plate 2, at the bottom of the second connecting arm 4, between the third connecting arm 5 and the mounting plate 2 and between the sliding piece 7 and the bottom plate 1. Therefore, the parts easy to rub are provided with the wear-resistant gaskets 9, so that the wear resistance is good and the service life is long.
The bottom plate 1 is provided with a first mounting hole 12, and the mounting plate 2 is provided with a second mounting hole 21. Thereby, the fixation of the base plate 1 and the mounting plate 2 is facilitated.
The bearing piece 6 is an integrated right-angle plate, the bearing piece 6 comprises a body 61 fixedly mounted on the upper end surface of the mounting plate 2 and a right-angle plate 62 extending upwards perpendicular to the body 61, a third mounting hole 611 corresponding to the second mounting hole 21 is formed in the body 61, and a fourth mounting hole 621 is formed in the right-angle plate 62. Thereby, the bearing piece is convenient for better bearing weight and more convenient for installation.
The articulated position of the first connecting arm 3 and the mounting plate 2 is positioned at one end of the mounting plate 2 close to the rectangular plate 62, and the articulated position of the third connecting arm 5 and the mounting plate 2 is positioned at the middle position of the mounting plate 2.
The first connecting arm 3 of the present embodiment is S-shaped, and an opening 31 capable of accommodating the third connecting arm 5 is formed inside the first connecting arm 3. Therefore, the first connecting arm 3 does not block the third connecting arm 5 during folding, and therefore complete folding is achieved.
The bottom plate 1 is provided with a fine tuning hole 13. Thus, during the installation process, the position of the bottom plate 1 can be finely adjusted by reasonably utilizing the fine adjustment holes 13.
The heightening pad 8 of the present embodiment may be a thick metal sheet having a shape similar to the shape of the end of the first connecting arm 3 near the bottom plate 1, which is not much different from the thickness of the bottom plate 1; the wear-resistant pad 9 may be a thin metal sheet, and the material thereof may be a metal material similar to or different from the base plate 1, the mounting plate 2, or the like.
The first hinge 100, the second hinge 200, the third hinge 300, the fourth hinge 400, the fifth hinge 500, and the sixth hinge 600 of the present embodiment may be metal members such as pins, rivets, and rotation shafts, and the slider 7 may be rivets or sliders.
When the device is specifically installed, the bottom plate 1 can be fixed on the inner side wall of a frame body such as a window frame or a door frame through the cooperation of fasteners such as screws and the like with the first installation holes 12 and the fine adjustment holes 13; the mounting plate 2 can be fixed to the bottom of the main body such as a window sash or a door leaf through the cooperation of a fastener such as a screw and the second mounting hole 21; the body 61 of the load bearing member 6 may be fixed to the bottom of the main body such as a window sash or a door leaf together with the mounting plate 2 by engaging a fastener such as a screw with the third mounting hole 611, and the rectangular plate 62 may be fixed to the side wall of the main body such as a window sash or a door leaf by engaging a fastener such as a screw with the fourth mounting hole 621.
The high-bearing 180-degree hinge can be applied to a flat-open door or window, can be applied to both inward opening and outward opening, can be a door frame or a window frame, and can be a door leaf or a window sash; the first connecting arm 3, the second connecting arm 4, the third connecting arm 5 and the mounting plate 2 can be enclosed together to form a quadrilateral structure, so that the operation is stable and reliable; the maximum openable range is 180 degrees, so that the product has more advantages compared with the product with the maximum openable range of 90 degrees on the market, and the application range is wider; the bearing piece 6 is arranged, so that the bearing capacity of the hinge can be greatly improved.
What has been described above is merely some embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.
Claims (9)
1. A high load-bearing 180 degree hinge comprising at least:
a bottom plate (1) which is arranged on the frame body and is provided with a chute (11) extending along the length direction;
the mounting plate (2) is mounted on the fan body;
the two ends of the first connecting arm (3) are respectively hinged with the bottom plate (1) and the mounting plate (2);
one end of the second connecting arm (4) is hinged with the mounting plate (2) through the third connecting arm (5), and the other end of the second connecting arm is in sliding fit with the sliding groove (11) through the sliding piece (7);
the bearing piece (6) is fixedly arranged on the upper end surface of the mounting plate (2);
the second connecting arm (4) is positioned between the bottom plate (1) and the first connecting arm (3);
the middle part of the first connecting arm (3) is hinged with the middle part of the second connecting arm (4);
the first connecting arm (3), the second connecting arm (4), the third connecting arm (5) and the mounting plate (2) can form a quadrilateral structure.
2. The high load-bearing 180 degree hinge according to claim 1, wherein one end of the first connecting arm (3) is hinged to the base plate (1) by a first hinge (100), the other end is hinged to the mounting plate (2) by a second hinge (200), and a middle portion of the first connecting arm (3) is hinged to a middle portion of the second connecting arm (4) by a third hinge (300).
3. The high load-bearing 180 degree hinge according to claim 2, further comprising a heightened spacer (8), the heightened spacer (8) being fixedly mounted to the base plate (1) and located between the base plate (1) and the first connecting arm (3), the first hinge (100) extending through the heightened spacer (8).
4. A high load bearing 180 degree hinge according to claim 3, wherein one end of the second connecting arm (4) is hinged to one end of the third connecting arm (5) by a fourth hinge (400), the other end of the third connecting arm (5) is hinged to the mounting plate (2) by a fifth hinge (500), and the other end of the second connecting arm (4) is hinged to the slider (7) by a sixth hinge (600).
5. The high load bearing 180 degree hinge according to claim 4, further comprising a wear resistant spacer (9), wherein the wear resistant spacer (9) is provided between the heightened spacer (8) and the first connecting arm (3), between the first connecting arm (3) and the second connecting arm (4), between the first connecting arm (3) and the mounting plate (2), at the bottom of the second connecting arm (4), between the third connecting arm (5) and the mounting plate (2) and between the slider (7) and the bottom plate (1).
6. The high-load-bearing 180-degree hinge according to any one of claims 1 to 5, wherein the base plate (1) is provided with a first mounting hole (12), and the mounting plate (2) is provided with a second mounting hole (21).
7. The high-bearing 180-degree hinge according to claim 6, wherein the bearing member (6) is an integral right-angle plate, the bearing member (6) comprises a body (61) fixedly mounted on the upper end surface of the mounting plate (2) and a right-angle plate (62) extending upwards perpendicular to the body (61), a third mounting hole (611) corresponding to the second mounting hole (21) is formed in the body (61), and a fourth mounting hole (621) is formed in the right-angle plate (62).
8. The high load-bearing 180 degree hinge according to any one of claims 1 to 5, wherein an opening (31) capable of accommodating the third connecting arm (5) is provided on the inner side of the first connecting arm (3).
9. The high load-bearing 180 degree hinge according to any one of claims 1 to 5, wherein the bottom plate (1) is provided with a fine tuning hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320144633.4U CN219387582U (en) | 2023-01-13 | 2023-01-13 | High bearing 180-degree hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320144633.4U CN219387582U (en) | 2023-01-13 | 2023-01-13 | High bearing 180-degree hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219387582U true CN219387582U (en) | 2023-07-21 |
Family
ID=87193994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320144633.4U Active CN219387582U (en) | 2023-01-13 | 2023-01-13 | High bearing 180-degree hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219387582U (en) |
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2023
- 2023-01-13 CN CN202320144633.4U patent/CN219387582U/en active Active
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