CN221002379U - Window hinge with stable bearing - Google Patents
Window hinge with stable bearing Download PDFInfo
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- CN221002379U CN221002379U CN202322353493.4U CN202322353493U CN221002379U CN 221002379 U CN221002379 U CN 221002379U CN 202322353493 U CN202322353493 U CN 202322353493U CN 221002379 U CN221002379 U CN 221002379U
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- bearing
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Abstract
The utility model relates to a bearing stable hinge for a window, which comprises a window frame connecting arm and a window door connecting arm, wherein a hinge structure is arranged between the window frame connecting arm and the window door connecting arm, a bearing arm is arranged between the window frame connecting arm and the hinge structure, one end of the bearing arm is hinged with the window frame connecting arm, the other end of the bearing arm is connected with the hinge structure, one or more bearing arms are arranged to increase the whole bearing capacity of the window hinge through the bearing arm, further increase the use safety of the window hinge and prolong the service life of the window hinge.
Description
Technical Field
The utility model relates to a connecting fitting of a window frame and a window door, in particular to a hinge for a window with stable bearing.
Background
A window hinge is arranged between the window frame and the window door, the window door is opened and closed on the window frame through the window hinge, the window hinge window frame connecting arm, the window door connecting arm and the hinge structure are used for supporting and connecting the window door, and the existing bearing structure for integral hinge is not added between the window hinge window frame connecting arm and the hinge structure, so that the integral bearing capacity of the window hinge does not achieve an ideal effect; such as the hinge for windows disclosed in chinese patent No. ZL 202022663627.9.
In addition, in order to increase the bearing capacity of some hinges, the thickness of the hinge connecting arm is generally increased, and the whole thickness of the hinge becomes heavy.
Disclosure of utility model
The utility model aims to provide a hinge for a window, which is stable in bearing, a bearing arm is arranged between a window frame connecting arm and a hinge structure, the bearing capacity of the whole hinge for the window is increased through the bearing arm, the use safety of the hinge for the window is further improved, and the service life of the hinge for the window is prolonged.
The purpose of the utility model is realized in the following way:
The utility model provides a hinge for window that bearing is stable, including window frame linking arm, window door linking arm, be equipped with hinge structure between window frame linking arm, window door linking arm, be equipped with the bearing arm between window frame linking arm and the hinge structure, bearing arm one end is articulated with window frame linking arm, the bearing arm other end is connected with hinge structure, the bearing arm is equipped with one or more, with increase the holistic bearing capacity of hinge for window through the bearing arm, and then increase the hinge safety in utilization for window, increase the life of hinge for window, through being equipped with the bearing arm on the hinge for window, make window door stably open in the window frame, even be in the state of opening for a long time, window door also be difficult to make window door linking arm take place to warp under atress gravity state, avoid window door to take place the whereabouts under the state of opening for a long time and lead to window door linking arm emergence atress deformation phenomenon.
The whole bearing capacity of the hinge for the window is changed by adjusting the setting number and/or setting positions of the bearing arms. The number and/or the positions of the bearing arms are/is adjusted according to the weight of the window hinge to support the window, the opening angle of the window and the stress pivot of the window hinge to support the window and the door, and the structure of the bearing arms is reasonably arranged on the window hinge, so that the production cost is effectively controlled.
The hinge structure comprises a first connecting rod, a window frame connecting arm is provided with a first limiting chute, and one end of a bearing arm is hinged to the first limiting chute; the first connecting rod is hinged to the other end of the bearing arm through the first hinge position, the first connecting rod and the bearing arm are opened and closed on the window frame connecting arm in a swinging state, and the bearing arm swings between the window frame connecting arm and the first connecting rod in a limiting mode along the first limiting sliding groove. The bearing arm is opened and closed on the window frame connecting arm along with the first connecting rod, and when the window door is opened, the bearing arm effectively plays a role in supporting the window door, and is equivalent to increasing the stress supporting point of the first connecting rod.
The first connecting rod is provided with a second hinge position at one end, the window frame connecting arm is provided with a bent second limiting chute, the window frame connecting arm and the first connecting rod are hinged through the second limiting chute and the second hinge position, and the first connecting rod swings on the window frame connecting arm along the second limiting chute in a limiting manner.
The second limiting chute comprises a first guide groove, a second guide groove and a third guide groove which are communicated, wherein the first guide groove and the third guide groove are arranged at an upper-lower interval, the second guide groove is obliquely arranged between the first guide groove and the third guide groove, and the height of one end of the second guide groove, which is close to the first guide groove, is larger than or smaller than that of the other end of the second guide groove, which is close to the third guide groove; when the window hinge is opened, one end of the first connecting rod swings along the third guide groove and the second guide groove towards the first guide groove; when the window hinge is closed, one end of the first connecting rod swings along the first guide groove and the second guide groove towards the direction of the third guide groove.
The second guide way slope sets up between first guide way and third guide way, be equipped with the connecting piece of inserting the spacing spout of window frame linking arm second on the articulated position of first connecting rod one end, the connecting piece can be rivet or pin isotructure, the connecting piece of first connecting rod one end gets into first guide way or third guide way along the second guide way of slope along with opening and shutting of first connecting rod, the second guide way of slope has the guide effect, compare with straight guide way, the second guide way of slope is more favorable to making first connecting rod open and shut smoothly, first guide way, third guide way is straight guide way structure, it carries out transitional coupling through the second guide way of slope, effectively reduce the connecting piece sliding travel of first connecting rod on straight guide way.
The hinge structure comprises a second connecting rod, a window frame connecting arm and a third hinge position between the second connecting rod, and the window frame connecting arm and the second connecting rod are hinged through the third hinge position; a fourth hinge position is arranged between the first connecting rod and the second connecting rod, and the first connecting rod and the second connecting rod are hinged through the fourth hinge position, so that the first connecting rod and the second connecting rod swing on the window frame connecting arm together.
The hinge structure further comprises a third connecting rod, a fifth hinging position is arranged between the second connecting rod and the third connecting rod, and the second connecting rod is hinged with the third connecting rod through the fifth hinging position; a sixth hinging position is arranged between the window and door connecting arm and the third connecting rod, and the window and door connecting arm is hinged with the third connecting rod through the six hinging positions.
A seventh hinge position is arranged between the window and door connecting arm and the first connecting rod, and the window and door connecting arm is hinged with the first connecting rod through the seven hinge positions; so that the window and door connecting arm is opened and closed on the window frame connecting arm through the hinge structure.
The first connecting rod is provided with a first window door clearance gap, the second connecting rod is provided with a second window door clearance gap, the window door connecting arm is provided with a positioning clamping edge positioned on the window door, when the window door connecting arm is installed on the window door, the window door connecting arm is effectively positioned on the window door, then fasteners such as screws are locked, the first connecting rod and the second connecting rod avoid the frame part of the window door through the first window door clearance gap and the second window door clearance gap respectively, and the first window door clearance gap and the second window door clearance gap play a role of integral weight reduction of the hinge, so that the window door can be avoided.
The window frame connecting arm is provided with a connecting block fixedly connected with the window frame, the connecting block is provided with a rotating locking block, and the window frame is provided with a locking groove matched with the locking block. When the window frame connecting arm is installed on the window frame, the window frame connecting arm is positioned on the window frame through the connecting block, and then the locking block is rotated, so that the clamping rib of the locking block is abutted on the locking groove of the window frame after rotation, and the window frame connecting arm is convenient to install, assemble, repair, maintain and the like in the later period.
The beneficial effects of the utility model are as follows:
Be equipped with the bearing arm between window frame linking arm and the hinge structure, the bearing arm is equipped with one or more than two to increase the holistic bearing capacity of hinge for the window through the bearing arm, and then increase the hinge safety in utilization for the window, increase the life of hinge for the window, through being equipped with the bearing arm on the hinge for the window, when making the window and door open stably at the window frame, even the window and door is in the state of opening for a long time, the window and door also is difficult to make window and door linking arm take place to warp under the atress gravity state, avoids the window and door to take place to drop under the long-term open state and leads to window and door linking arm to take place the atress deformation phenomenon.
Drawings
Fig. 1 is a schematic perspective view of a hinge for a window according to an embodiment of the present utility model.
Fig. 2 is an exploded assembly view of a hinge for a window according to an embodiment of the present utility model.
Fig. 3 is a schematic structural view of a hinge for a window according to an embodiment of the present utility model, connected to a window door and a window frame, and the window door is in a first open state.
Fig. 4 is an enlarged view at a in fig. 3.
Fig. 5 is a schematic structural view of a window door in a second open state according to an embodiment of the present utility model.
Fig. 6 is an enlarged view at B in fig. 5.
Fig. 7 is a schematic view of a mechanism with a clearance gap corresponding to a window door on a connecting rod of a hinge structure according to an embodiment of the present utility model.
Fig. 8 is a schematic view of a window in a closed state according to an embodiment of the present utility model.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Referring to fig. 1-8, a stable bearing hinge for windows comprises a window frame connecting arm 1 and a window door connecting arm 2, wherein a hinge structure 3 is arranged between the window frame connecting arm 1 and the window door connecting arm 2, a bearing arm 4 is arranged between the window frame connecting arm 1 and the hinge structure 3, one end of the bearing arm 4 is hinged with the window frame connecting arm 1, the other end of the bearing arm 4 is connected with the hinge structure 3, and one or more than two bearing arms 4 are arranged to increase the whole bearing capacity of the window hinge through the bearing arm 4.
By adjusting the number and/or position of the load-bearing arms 4, the overall load-bearing capacity of the hinge for windows is changed.
The hinge structure 3 comprises a first connecting rod 5, a first limiting chute 7 is arranged on the window frame connecting arm 1, and one end of the bearing arm 4 is hinged on the first limiting chute 7; a first hinge position 6 is arranged between the first connecting rod 5 and the other end of the bearing arm 4, the first connecting rod 5 is hinged with the other end of the bearing arm 4 through the first hinge position 6, the first connecting rod 5 and the bearing arm 4 are opened and closed on the window frame connecting arm 1 in a swinging state, and the bearing arm 4 swings between the window frame connecting arm 1 and the first connecting rod 5 in a limiting mode along a first limiting sliding groove 7.
The first connecting rod 5 is equipped with second articulated position 8 on one end, is equipped with the spacing spout 9 of second of buckling on the window frame linking arm 1, articulates through the spacing spout 9 of second, second articulated position between window frame linking arm 1, the first connecting rod 5 limit pendulum on window frame linking arm 1 along the spacing spout 9 of second.
The second limit sliding chute 9 comprises a first guide groove 10, a second guide groove 11 and a third guide groove 12 which are communicated, wherein the first guide groove 10 and the third guide groove 12 are arranged at intervals up and down, the second guide groove 11 is obliquely arranged between the first guide groove 10 and the third guide groove 12, and the height of one end of the second guide groove 11, which is close to the first guide groove 10, is larger than or smaller than that of the other end of the second guide groove 11, which is close to the third guide groove 12; when the window hinge is opened, one end of the first connecting rod 5 swings along the third guide groove 12 and the second guide groove 11 towards the first guide groove 10; when the window hinge is closed, one end of the first link 5 swings along the first guide groove 10 and the second guide groove 11 toward the third guide groove 12.
The hinge structure 3 comprises a second connecting rod 13, a third hinge position 14 between the window frame connecting arm 1 and the second connecting rod 13, and the window frame connecting arm 1 and the second connecting rod 13 are hinged through the third hinge position 14; a fourth hinging position 15 is arranged between the first connecting rod 5 and the second connecting rod 13, and the first connecting rod 5 and the second connecting rod 13 are hinged through the fourth hinging position 15, so that the first connecting rod 5 and the second connecting rod 13 swing on the window frame connecting arm 1 together.
The hinge structure 3 further comprises a third connecting rod 16, a fifth hinging position 17 is arranged between the second connecting rod 13 and the third connecting rod 16, and the second connecting rod 13 and the third connecting rod 16 are hinged through the fifth hinging position 17; a sixth hinging position 18 is arranged between the window and door connecting arm 2 and the third connecting rod 16, and the window and door connecting arm 2 is hinged with the third connecting rod 16 through the six hinging positions 18.
A seventh hinging position 19 is arranged between the window and door connecting arm 2 and the first connecting rod 5, and the window and door connecting arm 2 is hinged with the first connecting rod 5 through the seven hinging positions 19; so that the door and window connecting arm 2 is opened and closed to the window frame connecting arm 1 by the hinge structure 3.
The first connecting rod 5 is provided with a first window and door clearance gap 20, the second connecting rod 13 is provided with a second window and door clearance gap 21, the window and door connecting arm 2 is provided with a positioning clamping edge 23 positioned on the window and door 22, and the first connecting rod 5 and the second connecting rod 13 respectively avoid the frame part of the window and door 22 through the first window and door clearance gap 20 and the second window and door clearance gap 21.
The window frame connecting arm 1 is provided with a connecting block 25 fixedly connected with a window frame 24, the connecting block 25 is provided with a rotating locking block 26, and the window frame 24 is provided with a locking groove matched with the locking block 26.
In this embodiment, the hinge between the two members is a hinge hole, and is hinged by a connecting member such as a pin, rivet, shaft pin, or the like.
In the present embodiment, the sash connecting arm 1 is provided with a fixing hole, a spacer, etc. for fixing to the sash 24.
In this embodiment, the door and window connecting arm 2 is provided with an assembly hole for fixing to the door and window 22.
The preferred embodiments of the present utility model have shown and described the basic principles, main features and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a hinge for window that bearing is stable, includes window frame linking arm (1), window door linking arm (2), is equipped with hinge structure (3), its characterized in that between window frame linking arm (1), window door linking arm (2): be equipped with bearing arm (4) between window frame linking arm (1) and hinge structure (3), bearing arm (4) one end is articulated with window frame linking arm (1), and bearing arm (4) other end is connected with hinge structure (3), and bearing arm (4) are equipped with one or more to increase the holistic bearing capacity of hinge for the window through bearing arm (4).
2. The load-bearing stable window hinge of claim 1, wherein: by adjusting the number and/or the position of the bearing arms (4), the whole bearing capacity of the hinge for the window is changed.
3. The load-bearing stable window hinge of claim 1, wherein: the hinge structure (3) comprises a first connecting rod (5), a first limiting chute (7) is arranged on the window frame connecting arm (1), and one end of the bearing arm (4) is hinged on the first limiting chute (7); a first hinge position (6) is arranged between the first connecting rod (5) and the other end of the bearing arm (4), the first connecting rod (5) and the other end of the bearing arm (4) are hinged through the first hinge position (6), the first connecting rod (5) and the bearing arm (4) are opened and closed on the window frame connecting arm (1) under the swinging state, and the bearing arm (4) swings between the window frame connecting arm (1) and the first connecting rod (5) along the limit of the first limit sliding groove (7).
4. A load-bearing stable window hinge according to claim 3, wherein: be equipped with second articulated position (8) on first connecting rod (5) one end, be equipped with spacing spout (9) of buckling on window frame linking arm (1), articulated through spacing spout (9) of second, second articulated position between window frame linking arm (1), first connecting rod (5) are spacing swing on window frame linking arm (1) along spacing spout (9) of second.
5. The load-bearing stable window hinge of claim 4, wherein: the second limiting sliding groove (9) comprises a first guide groove (10), a second guide groove (11) and a third guide groove (12) which are communicated, wherein the first guide groove (10) and the third guide groove (12) are arranged at intervals up and down, the second guide groove (11) is obliquely arranged between the first guide groove (10) and the third guide groove (12), and the height of one end of the second guide groove (11) close to the first guide groove (10) is larger than or smaller than that of the other end of the second guide groove (11) close to the third guide groove (12); when the window hinge is opened, one end of the first connecting rod (5) swings along the third guide groove (12) and the second guide groove (11) towards the first guide groove (10); when the window hinge is closed, one end of the first connecting rod (5) swings along the directions of the first guide groove (10) and the second guide groove (11) to the third guide groove (12).
6. The load-bearing stable window hinge of claim 4, wherein: the hinge structure (3) comprises a second connecting rod (13), a third hinge position (14) is formed between the window frame connecting arm (1) and the second connecting rod (13), and the window frame connecting arm (1) and the second connecting rod (13) are hinged through the third hinge position (14); a fourth hinging position (15) is arranged between the first connecting rod (5) and the second connecting rod (13), and the first connecting rod (5) and the second connecting rod (13) are hinged through the fourth hinging position (15) so that the first connecting rod (5) and the second connecting rod (13) swing on the window frame connecting arm (1) together.
7. The load-bearing stable window hinge of claim 6, wherein: the hinge structure (3) further comprises a third connecting rod (16), a fifth hinging position (17) is arranged between the second connecting rod (13) and the third connecting rod (16), and the second connecting rod (13) is hinged with the third connecting rod (16) through the fifth hinging position (17); a sixth hinging position (18) is arranged between the window and door connecting arm (2) and the third connecting rod (16), and the window and door connecting arm (2) is hinged with the third connecting rod (16) through the six hinging positions (18).
8. The load-bearing stable window hinge of claim 7, wherein: a seventh hinging position (19) is arranged between the window and door connecting arm (2) and the first connecting rod (5), and the window and door connecting arm (2) is hinged with the first connecting rod (5) through the seven hinging positions (19); so that the window and door connecting arm (2) is opened and closed on the window frame connecting arm (1) through the hinge structure (3).
9. The load-bearing stable window hinge of claim 8, wherein: the first connecting rod (5) is provided with a first window door clearance gap (20), the second connecting rod (13) is provided with a second window door clearance gap (21), the window door connecting arm (2) is provided with a positioning clamping edge (23) positioned on the window door (22), and the first connecting rod (5) and the second connecting rod (13) respectively avoid the frame part of the window door (22) through the first window door clearance gap (20) and the second window door clearance gap (21).
10. The load-bearing stable window hinge of claim 1, wherein: the window frame connecting arm (1) is provided with a connecting block (25) fixedly connected with the window frame (24), the connecting block (25) is provided with a rotating locking block (26), and the window frame (24) is provided with a locking groove matched with the locking block (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322353493.4U CN221002379U (en) | 2023-08-30 | 2023-08-30 | Window hinge with stable bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322353493.4U CN221002379U (en) | 2023-08-30 | 2023-08-30 | Window hinge with stable bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221002379U true CN221002379U (en) | 2024-05-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322353493.4U Active CN221002379U (en) | 2023-08-30 | 2023-08-30 | Window hinge with stable bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221002379U (en) |
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2023
- 2023-08-30 CN CN202322353493.4U patent/CN221002379U/en active Active
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