CN220301974U - Multi-connecting-rod hinge for high-bearing window and window - Google Patents

Multi-connecting-rod hinge for high-bearing window and window Download PDF

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Publication number
CN220301974U
CN220301974U CN202223062853.7U CN202223062853U CN220301974U CN 220301974 U CN220301974 U CN 220301974U CN 202223062853 U CN202223062853 U CN 202223062853U CN 220301974 U CN220301974 U CN 220301974U
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China
Prior art keywords
connecting rod
mounting seat
reinforcing
link
hinged
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CN202223062853.7U
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Chinese (zh)
Inventor
李树鹏
陈启伟
张黎明
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Shenzhen Hopo Window Control Technology Co Ltd
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Shenzhen Hopo Window Control Technology Co Ltd
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Priority to CN202223062853.7U priority Critical patent/CN220301974U/en
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Abstract

The utility model provides a multi-connecting-rod hinge for a high-bearing window, which comprises a first mounting seat connected with a window frame, a second mounting seat connected with a window sash and a connecting rod assembly, wherein one end of a first connecting rod and one end of a second connecting rod in the connecting rod assembly are respectively hinged to the second mounting seat, one end of a third connecting rod is hinged to the second connecting rod, the other end of the first connecting rod is hinged to the other end of the third connecting rod, and the first connecting rod or the third connecting rod positioned below is hinged to the first mounting seat; two ends of the fourth connecting rod are hinged with the first mounting seat and the second connecting rod respectively; one end of the reinforcing connecting rod is connected with the first mounting seat or the second mounting seat, the other end of the reinforcing connecting rod is connected with the second connecting rod or the third connecting rod or the fourth connecting rod, and two ends of the reinforcing connecting rod are respectively hinged and connected in a sliding mode. The six-link hinge of the utility model increases the reinforcing link, improves the safety protection performance of the hinge, ensures that the window is stable and reliable, and reduces the production and processing precision of doors and windows.

Description

Multi-connecting-rod hinge for high-bearing window and window
Technical Field
The application relates to the technical field of hinges, in particular to a multi-connecting-rod hinge for a high-bearing window and the window.
Background
With the continuous development of urban construction, the larger the window of a modern high-rise building is, the higher the requirements on the bearing performance and the anti-damage performance of a hinge for connecting the window frame and the window sash are required. The existing weighing hinge is generally a four-bar or five-bar flat-open hinge, the connecting bar and the window frame are provided with 3 connecting points, only 2 connecting points are arranged with the window sash, when the window is opened and encounters strong wind, only the four-bar or five-bar is stressed, the stressed force directly acts on the hinge, the hinge can be directly damaged or even irrecoverable damage is generated, and the window profile itself is damaged to cause the window to be unable to be normally used, so that the service condition of the hinge is affected. In addition, the production processing error of the hinge and the window profile processing error are high in production processing precision requirement, and the production efficiency is seriously influenced. Therefore, it is necessary to provide a multi-link hinge, which increases the stability and safety of the hinge and reduces the processing precision of doors and windows.
Disclosure of Invention
In order to solve the problem, the application provides a high-bearing multi-connecting-rod hinge for a window, through increasing the reinforcing connecting rod on the six-connecting-rod hinge, the safety protection performance of the hinge is improved, the window is enabled to be stable and reliable, meanwhile, the production and processing precision of the door and window is reduced, and the problem that the sealing performance and the processing precision of the door and window are too high is solved.
The application is realized by the following technical scheme:
the multi-connecting-rod hinge for the high-bearing window comprises a first mounting seat connected with a window frame, a second mounting seat connected with a window sash and a connecting rod assembly, wherein the connecting rod assembly comprises a first connecting rod, a second connecting rod and a third connecting rod, one end of the first connecting rod and one end of the second connecting rod are respectively hinged to the second mounting seat, one end of the third connecting rod is hinged to the second connecting rod, the other end of the first connecting rod is hinged to the third connecting rod, and the first connecting rod or the third connecting rod positioned below is hinged to the first mounting seat;
the connecting rod assembly further comprises a fourth connecting rod; two ends of the fourth connecting rod are hinged with the first mounting seat and the second connecting rod respectively;
reinforcing the connecting rod; one end of the reinforcing connecting rod is connected with the first mounting seat or the second mounting seat, the other end of the reinforcing connecting rod is connected with the second connecting rod or the third connecting rod or the fourth connecting rod, and two ends of the reinforcing connecting rod are respectively hinged and connected in a sliding mode.
Further, one end of the third connecting rod is hinged to the first mounting seat, the other end of the third connecting rod is hinged to the second connecting rod, and the first connecting rod is hinged to the upper surface of the third connecting rod.
Further, one end of the first connecting rod is hinged to the first mounting seat, and one end of the second mounting seat and one end of the third connecting rod are respectively hinged to the upper surface of the first connecting rod.
Further, a sliding groove is formed in the second mounting seat, a slidable reinforcing connecting shaft is arranged in the sliding groove, the reinforcing connecting shaft is connected with one end of the reinforcing connecting rod, and the other end of the reinforcing connecting rod is hinged to the second connecting rod.
Further, the second connecting rod is provided with a chute, a slidable reinforcing connecting shaft is arranged in the chute, the reinforcing connecting shaft is connected with one end of the reinforcing connecting rod, and the other end of the reinforcing connecting rod is hinged to the second mounting seat.
Further, the third connecting rod is provided with a chute, a slidable reinforcing connecting shaft is arranged in the chute, the reinforcing connecting shaft is connected with one end of the reinforcing connecting rod, and the other end of the reinforcing connecting rod is hinged to the first mounting seat.
Further, one end of the reinforcing connecting rod is provided with a sliding groove, and a slidable reinforcing connecting shaft is arranged in the sliding groove and used for realizing sliding connection of one end of the reinforcing connecting rod.
Further, be equipped with the spacing axle on the second mount pad, the head rod includes body of rod and limit stop, limit stop sets up on the body of rod, limit stop is located and is close to one side of second mount pad for the spacing axle is inconsistent with the link assembly of below when the hinge is closed.
Further, a limiting piece is arranged on the second mounting seat, and the limiting piece is in contact with the limiting stop block to realize limiting opening.
Further, a sealing element is arranged at one end of the first mounting seat, a sealing element vertex angle is arranged at one end of the second mounting seat, and when the connecting rod assembly is closed, the sealing element is matched with the sealing element vertex angle to realize sealing.
Further, the both ends of first mount pad are equipped with first locating hole and second locating hole respectively, first locating hole department sets up sealing member and first mounting, wear to be equipped with first fixed axle in the first locating hole, first fixed axle passes sealing member, first mount pad, first mounting in proper order, second locating hole department is equipped with second mounting and second fixed axle, the second fixed axle wears to establish the second locating hole is fixed the second mounting is in first mount pad, the second mounting is equipped with first bellying, first mount pad be equipped with first bellying matched with first depressed part for restriction second mounting's rotation angle.
Further, the hinge further comprises an adjustable component, the adjustable component is arranged on the first mounting seat, one end of the adjustable component is connected with the first connecting rod or the third connecting rod, and the other end of the adjustable component is connected with the sealing element and used for adjusting movement of the first connecting rod and the sealing element or movement of the third connecting rod and the sealing element.
Further, adjustable subassembly includes regulating part and regulating plate, the regulating plate sets up first mount pad below, first mount pad is equipped with a plurality of bar hole, the length direction in bar hole sets up along the length direction of first mount pad, head rod or third connecting rod are equipped with the pivot pass the bar hole with the regulating plate is connected, first mount pad is equipped with spacing hole, the regulating part pass spacing hole with the regulating plate is connected, is used for control the regulating plate is in the length direction of first mount pad is gone up and is removed.
Further, the adjusting piece is an adjusting shaft with an eccentric structure, the limiting hole is round or long-strip-shaped, the adjusting shaft penetrates through the limiting hole to be connected with the adjusting plate, and the moving amount of the adjusting plate is controlled through the eccentric structure of the adjusting shaft.
Further, the adjusting piece is adjusting screw, adjusting screw is equipped with fourth spacing portion, spacing hole is for being equipped with the rectangular form perforation of reaming portion, the regulating plate be equipped with spacing hole complex block portion, second block portion follow the regulating plate upwards extends, makes block portion accessible spacing hole be located first mount pad top, block portion is equipped with the screw for with adjusting screw cooperation rotation regulation block portion at spacing hole's length direction removal.
Further, the regulating part comprises a protruding portion and a concave portion meshed with the protruding portion, the concave portion is arranged at the edge of the limiting hole, a rack matched with the concave portion is arranged at the edge of the side face of the protruding portion, a connecting shaft is arranged below the protruding portion and used for penetrating through the limiting hole to be connected with the regulating plate, a threaded hole is formed in the protruding portion, and an adaptive screw is arranged in the threaded hole and used for locking and limiting rotation of the concave portion.
Further, the adjusting part still includes swing board and fixed axle, be equipped with the perforation on the swing board for the fixed axle passes the back and is connected with the regulating plate, the regulating plate is equipped with the third bar hole, the regulating part passes spacing hole, third bar hole in proper order and is connected with the swing board, the regulating part is the regulating shaft that is equipped with eccentric structure, spacing hole is circular, the regulating shaft passes spacing hole and the eccentric cooperation of swing board in order to control the amount of movement of regulating plate.
Further, still include sealing member apex angle and fixing base, the sealing member apex angle set up the tip of second mount pad and with the sealing member cooperation for realize the sealed of hinge, the fixing base is L type, the fixing base sets up and is used for fixed casement at the second mount pad.
The utility model provides a window, includes window frame and casement, includes above-mentioned high bearing is multi-link hinge for window, first mount pad with the window frame is connected, the second mount pad with the casement is connected.
The beneficial effects of this application: the basis of the hinge is the structure of the six-connecting-rod full-rotation point, under the high-bearing working condition of the hinge, the two ends of the first connecting rod are respectively connected with the third connecting rod and the second mounting seat, or the first connecting rod and the third connecting rod are hinged with the second mounting seat together, so that the longitudinal stress area can be enlarged, and the bearing capacity can be effectively improved. On the basis of guaranteeing the high bearing performance of the hinge, the reinforcing connecting rod is added, so that each stress of the hinge is enhanced, the connecting points of the first mounting seat, the second mounting seat and the target connecting object are increased, and the safety protection function of the hinge is improved. Particularly, when the hinge resists lateral wind pressure, the six connecting rods are assisted to bear force by the multi-connecting rods, and the damage force borne by the hinge is dispersed, so that the safety protection effect of the hinge is enhanced.
In addition, an adjustable function is added on the hinge with the multi-connecting-rod full-rotation-point structure, so that the hinge has the adjustable function, the sealing performance of the window is enhanced, the production and processing difficulty of doors and windows is reduced, and particularly under the working condition of high weight of the window, the deformation of the window and the deformation of the hinge are compensated through the adjustable function of the hinge, so that the applicability of the hinge is enhanced, the requirement on the processing precision of the hinge is reduced, and the sealing performance of the window is greatly improved.
Drawings
FIG. 1 is a schematic overall view of embodiment 1 of the present utility model;
FIG. 2 is an exploded view of the structure of embodiment 1 of the present utility model;
FIG. 3 is a schematic view of the hinge according to embodiment 1 of the present utility model;
FIG. 4 is a schematic overall view of embodiment 2 of the present utility model;
FIG. 5 is a schematic overall view of embodiment 3 of the present utility model;
FIG. 6 is an overall schematic of embodiment 4 of the present utility model;
FIG. 7 is a schematic overall view of embodiment 5 of the present utility model;
FIG. 8 is a schematic overall view of embodiment 6 of the present utility model;
FIG. 9 is a schematic overall view of embodiment 7 of the present utility model;
FIG. 10 is a schematic overall view of embodiment 8 of the present utility model;
FIG. 11 is a schematic overall view of embodiment 9 of the present utility model;
FIG. 12 is an overall schematic of embodiment 10 of the present utility model;
FIG. 13 is a schematic overall view of embodiment 11 of the present utility model;
FIG. 14 is a schematic overall view of embodiment 12 of the present utility model;
FIG. 15 is a schematic overall view of embodiment 13 of the present utility model;
FIG. 16 is an overall schematic of embodiment 14 of the present utility model;
FIG. 17 is an overall schematic of embodiment 15 of the present utility model;
FIG. 18 is a schematic overall view of embodiment 16 of the present utility model;
FIG. 19 is an exploded view of the adjusting assembly of embodiment 17 of the present utility model;
FIG. 20 is an exploded view of the adjusting assembly of embodiment 18 of the present utility model;
FIG. 21 is an exploded view of the adjusting assembly of embodiment 19 of the present utility model;
FIG. 22 is an exploded view of the adjusting assembly of embodiment 20 of the present utility model;
FIG. 23 is an exploded view of the adjusting assembly of embodiment 21 of the present utility model;
FIG. 24 is a schematic overall structure of embodiment 22 of the present utility model;
FIG. 25 is an exploded view of embodiment 22 of the present utility model;
FIG. 26 is a schematic overall structure of embodiment 22 of the present utility model;
fig. 27 is a schematic exploded view of embodiment 22 of the present utility model.
The reference numerals in the drawings are as follows:
the first mount 1, the first mount 11, the second mount 12, the first protruding portion 121, the first concave portion 122, the first positioning hole 14, the second positioning hole 15, the first limiting portion 16, the reamer portion 17, the third limiting portion 18, the second limiting hole 19, the third mount 20, the second mount 2, the limiting shaft 21, the limiter 22, the seal apex angle 23, the fixing base 24, the first connecting rod 3, the limit stop 31, the second connecting rod 4, the third connecting rod 5, the fourth connecting rod 6, the seal 7, the first engaging portion 71, the reinforcing connecting rod 8, the adjustable assembly 9, the adjuster 91, the fourth limiting portion 911, the convex portion 912, the concave portion 913, the adjusting plate 92, the second limiting portion 921, the second engaging portion 922, the fixed shaft 93, the swinging plate 94, the first limiting hole 95, the spacer 10, the first bar hole 101, the second bar hole 102, the third bar hole 103, the chute 105, and the reinforcing connecting shaft 106.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. It will be apparent that the described embodiments are only 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 noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are correspondingly changed.
Furthermore, the descriptions of "first," "second," and the like, herein are for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The description herein of "hinged" includes both forms of direct hinging, as well as forms of indirect staking via a medium attached to one of the two.
Example 1
As shown in fig. 1 and fig. 2, in an embodiment of the present application, a multi-link hinge for a high load-bearing window includes a first mount 1 connected to a window frame, a second mount 2 connected to a window sash, and a link assembly including a first link 3, a second link 4, and a third link 5, one end of the third link 5 is hinged to the second link 4, the other end of the third link 5 is hinged to the first mount 1, one end of the first link 3 and one end of the second link 4 are respectively hinged to the second mount 2, and the other end of the first link 3 is hinged to the third link 5; the linkage assembly further comprises a fourth connecting rod 6; two ends of the fourth connecting rod 6 are respectively hinged with the first mounting seat 1 and the second connecting rod 4; reinforcing connection rods 8; one end of the reinforcing connecting rod 8 is connected with the first mounting seat 1 or the second mounting seat 2, the other end of the reinforcing connecting rod 8 is connected with the second connecting rod 4 or the third connecting rod 5 or the fourth connecting rod 6, and two ends of the reinforcing connecting rod 8 are respectively hinged and connected in a sliding mode. All tie points in this embodiment are swivelling joint, form the structure of full swivelling point connection, make the atress ability of whole hinge obtain strengthening through six connecting rod structures, and increased reinforcing connection pole 8, further dispersion hinge destructive power when the atress, can enlarge the vertical area of bearing of connecting rod, effectively improve bearing capacity, increase the safety protection effect of hinge.
As a preferred embodiment, the second mounting seat 2 is provided with a sliding groove, a slidable reinforced connecting shaft is arranged in the sliding groove, the reinforced connecting shaft is connected with one end of the reinforced connecting rod 8, and the other end of the reinforced connecting rod 8 is hinged with the second connecting rod 4. After the reinforcing connecting rod is installed, the connecting points of the first mounting seat, the second mounting seat and the target connecting object can be increased, so that the safety of the window is enhanced, and the bearing capacity of the hinge is improved by the aid of the six-connecting-rod structure.
As a preferred embodiment, the first mounting seat 1 is provided with a mounting hole of the third connecting rod 5, a gasket is arranged between the third connecting rod 5 and the first mounting seat 1, and the mounting hole of the third connecting rod 5 is provided with a rotating shaft which sequentially passes through the third connecting rod 5, the gasket and the first mounting seat 1 and is rotatably connected with the third connecting rod 5 and the gasket.
As the preferred implementation manner, the two ends of the first mounting seat 1, which are close to the mounting hole of the third connecting rod 5, are provided with protruding parts, and can be matched with the target mounting object fixed by the first mounting seat, when the hinge receives continuous or instantaneous maximum angle opening impact, the first mounting seat can be effectively prevented from being in a sickle bending phenomenon, and the safety and the stability of the hinge are improved.
As a preferred embodiment, a gasket is arranged at the joint of the second mounting seat 2 and the first connecting rod 3, and the gasket and the first connecting rod 3 are connected by passing through the mounting holes of the second mounting seat 2, the gasket and the first connecting rod 3 at one time through the rotating shaft; the second mounting seat 2 is provided with a positioning part, so that the groove can be quickly penetrated for positioning without back and forth adjustment. The second mounting seat 2 is provided with a threaded hole and is provided with a screw matched with the threaded hole, the screw is connected to the second mounting seat 2 in a threaded manner, and the second mounting seat 2 is fixed in a profile notch by the locking screw, so that the mounting can be rapidly positioned and mounted, and the mounting efficiency is improved. The second mounting seat 2 is provided with a mounting hole of the limiting shaft 21, and the limiting shaft 21 is hinged on the second mounting seat 2; the first connecting rod 3 is provided with a tearing and forming limit stop 31 which is matched with the limit shaft 21, the limit stop 31 is positioned on one side close to the second mounting seat 2, and when the hinge is opened to a preset angle, the limit stop 31 and the limit shaft 21 are abutted to play a limit opening role, so that the wind pressure resistance of the hinge is improved.
As the preferred embodiment, the both ends of first mount pad 1 are equipped with first locating hole 14 and second locating hole 15 respectively, first locating hole department is equipped with sealing member 7 and first mounting 11, wear to be equipped with first fixed axle in the first locating hole, first fixed axle passes sealing member 7 in proper order, first mount pad 1, first mounting 11, first mount pad 1 is equipped with the mounting spacing point, first mounting 11 cooperates with the mounting spacing point each other, play initial positioning effect, when dismantling the hinge, can make first mounting 11 fix a position fast, prevent to rotate too first leading to the hinge to dismantle. The sealing element 7 is provided with a positioning part, and the first positioning hole 14 on the first mounting seat 1 can enable the sealing element 7 to be rapidly positioned and assembled, and can also prevent the hinge seal from being invalid due to the fact that the initial position of the sealing element 7 is deviated in the using process.
As a preferred embodiment, the second positioning hole 15 is disposed at the other end of the first mounting seat 1 far away from the sealing element 7, a second fixing element 12 and a second fixing shaft are disposed at the second positioning hole, the second fixing shaft penetrates through the second positioning hole to fix the second fixing element 12 on the first mounting seat 1, as shown in fig. 3, the second fixing element 12 is provided with a first protruding portion 121, the first mounting seat 1 is provided with a first concave portion 122 matched with the first protruding portion 121, so as to play a positioning role, limit the rotation angle of the second fixing element 12, and prevent the second fixing element 12 from falling back after the hinge mounting and falling out of the profile notch.
As the preferred implementation mode, the articulated department of second connecting rod 4 and fourth connecting rod 6 is equipped with the gasket, and the pivot passes second connecting rod 4, gasket, the mounting hole on the fourth connecting rod 6 in proper order and connects it, has increased the full rotation point structure of six connecting rods that fourth connecting rod 6 realized the hinge to realize first mount pad 1 with second mount pad 2 is expanded or coincide in the angle of settlement, makes the hinge normally usable.
Example 2
As shown in fig. 4, the difference between this embodiment and embodiment 1 is that the second connecting rod 4 is provided with a chute 105, a slidable reinforcing connecting shaft 106 is provided in the chute 105, the reinforcing connecting shaft 106 is connected with one end of the reinforcing connecting rod 8, and the other end of the reinforcing connecting rod 8 is hinged with the second mounting seat 2, so as to increase the connection point between the window frame and the window sash, thereby enhancing the safety of the window, and assisting the six-bar structure in lifting the bearing capacity of the hinge.
Example 3
As shown in fig. 5, this embodiment is different from embodiment 1 in that one end of the reinforcing connecting rod 8 is provided with a chute 105, a slidable reinforcing connecting shaft 106 is provided in the chute 105, and the reinforcing connecting shaft 106 is connected with the second connecting rod 4, so that the reinforcing connecting rod 8 and the second connecting rod 4 are slidably connected, and the other end of the reinforcing connecting rod 8 is hinged with the second mounting seat 2, so as to increase the connection point between the window frame and the window sash, thereby enhancing the safety of the window, and assisting the six-bar structure in improving the bearing capacity of the hinge.
Example 4
As shown in fig. 6, this embodiment is different from embodiment 1 in that one end of the reinforcing connecting rod 8 is provided with a chute 105, a slidable reinforcing connecting shaft 106 is provided in the chute 105, and the reinforcing connecting shaft 106 is connected with the third connecting rod 5, so that the reinforcing connecting rod 8 and the third connecting rod 5 are slidably connected, and the other end of the reinforcing connecting rod 8 is hinged with the second mounting seat 2, so as to increase the connection point between the window frame and the window sash, thereby enhancing the safety of the window, and simultaneously assisting the six-bar structure in improving the bearing capacity of the hinge.
Example 5
As shown in fig. 7, this embodiment is different from embodiment 1 in that the first connecting rod 3, the third connecting rod 5 and the first mounting seat 1 are connected through the same rotating shaft, the rotating shaft sequentially passes through the first connecting rod 3, the third connecting rod 5 and the first mounting seat 1 from top to bottom, one end of the reinforcing connecting rod 8 is provided with a chute 105, a slidable reinforcing connecting shaft 106 is arranged in the chute 105, the reinforcing connecting shaft 106 is connected with the third connecting rod 5, so that the reinforcing connecting rod 8 and the third connecting rod 5 are in sliding connection, the other end of the reinforcing connecting rod 8 is hinged with the first mounting seat 1, so as to increase the connection point between the window frame and the window sash, thereby enhancing the safety of the window, and simultaneously assisting the six-connecting-rod structure in improving the bearing capacity of the hinge.
Example 6
As shown in fig. 8, the difference between this embodiment and embodiment 5 is that one end of the reinforcing connecting rod 8 is provided with a chute 105, and a rotating shaft for hinging the second connecting rod 4 with the fourth connecting rod 6 passes through the chute 105, so that the rotating shaft sequentially passes through the second connecting rod 4, the reinforcing connecting rod 8 and the fourth connecting rod 6 to connect the three, and the other end of the reinforcing connecting rod 8 is hinged with the first mounting seat 1, so as to increase the connection point between the window frame and the window sash, thereby enhancing the safety of the window, and assisting the six-connecting-rod structure to promote the bearing capacity of the hinge.
Example 7
As shown in fig. 9, this embodiment is different from embodiment 5 in that one end of the reinforcing connecting rod 8 is provided with a chute 105, a slidable reinforcing connecting shaft 106 is provided in the chute 105, and the reinforcing connecting shaft 106 is connected with the first mounting seat 1, so that the reinforcing connecting rod 8 is slidably connected with the first mounting seat 1, and the other end of the reinforcing connecting rod 8 is hinged with the fourth connecting rod 6, so as to increase the connection point between the window frame and the window sash, thereby enhancing the safety of the window, and simultaneously assisting the six-bar structure in improving the bearing capacity of the hinge.
Example 8
As shown in fig. 10, this embodiment is different from embodiment 5 in that one end of the reinforcing connecting rod 8 is provided with a chute 105, a slidable reinforcing connecting shaft 106 is provided in the chute 105, and the reinforcing connecting shaft 106 is connected with the lower surface of the second connecting rod 4, so that the reinforcing connecting rod 8 is slidably connected with the second connecting rod 4, and the other end of the reinforcing connecting rod 8 is hinged with the first mounting seat 1, so as to increase the connection point between the window frame and the window sash, thereby enhancing the safety of the window, and assisting the six-bar structure in improving the bearing capacity of the hinge.
Example 9
As shown in fig. 11, this embodiment is different from embodiment 1 in that both ends of the first connecting rod 3 are respectively hinged to the first mounting seat 1 and the second mounting seat 2, one end of the third connecting rod 5 is hinged to the second connecting rod 4, and the other end is hinged to the upper surface of the first connecting rod 3.
Example 10
As shown in fig. 12, the difference between this embodiment and embodiment 1 is that the two ends of the first connecting rod 3 are respectively hinged to the first mounting seat 1 and the second mounting seat 2, one end of the third connecting rod 5 is hinged to the second connecting rod 4, the other end is hinged to the upper surface of the first connecting rod 3, the second connecting rod 4 is provided with a sliding slot 105, a slidable reinforcing connecting shaft 106 is arranged in the sliding slot 105, the reinforcing connecting shaft 106 is connected with one end of the reinforcing connecting rod 8, and the other end of the reinforcing connecting rod 8 is hinged to the second mounting seat 2, so as to increase the connection point between the window frame and the window sash, thereby enhancing the safety of the window, and simultaneously assisting the six-connecting-rod structure to promote the bearing capacity of the hinge.
Example 11
As shown in fig. 13, this embodiment is different from embodiment 1 in that the two ends of the first connecting rod 3 are respectively hinged to the first mounting seat 1 and the second mounting seat 2, one end of the third connecting rod 5 is hinged to the second connecting rod 4, the other end is hinged to the upper surface of the first connecting rod 3, one end of the reinforcing connecting rod 8 is provided with a chute 105, a slidable reinforcing connecting shaft 106 is arranged in the chute 105, the reinforcing connecting shaft 106 is connected with the second connecting rod 4, so that the reinforcing connecting rod 8 is in sliding connection with the second connecting rod 4, and the other end of the reinforcing connecting rod 8 is hinged to the second mounting seat 2, so as to increase the connection point between the window frame and the window sash, thereby enhancing the safety of the window, and assisting the six-connecting-rod structure in improving the bearing capacity of the hinge.
Example 12
As shown in fig. 14, this embodiment is different from embodiment 1 in that the two ends of the first connecting rod 3 are respectively hinged to the first mounting seat 1 and the second mounting seat 2, one end of the third connecting rod 5 is hinged to the second connecting rod 4, the other end is hinged to the upper surface of the first connecting rod 3, one end of the reinforcing connecting rod 8 is provided with a sliding slot 105, a slidable reinforcing connecting shaft 106 is arranged in the sliding slot 105, the reinforcing connecting shaft 106 is connected with the lower surface of the third connecting rod 5, so that the reinforcing connecting rod 8 is slidably connected with the second connecting rod 4, and the other end of the reinforcing connecting rod 8 is hinged to the first mounting seat 1, so as to increase the connection point between the window frame and the window sash, thereby enhancing the safety of the window, and assisting the six-connecting-rod structure in improving the bearing capacity of the hinge.
Example 13
As shown in fig. 15, this embodiment is different from embodiment 1 in that both ends of the first connecting rod 3 are respectively hinged to the first mounting seat 1 and the second mounting seat 2, one end of the third connecting rod 5 is hinged to the second connecting rod 4, and the other end is hinged to the upper surface of the first connecting rod 3. The third connecting rod 5 is provided with a chute 105, a slidable reinforcing connecting shaft 106 is arranged in the chute 105, the reinforcing connecting shaft 106 is connected with one end of the reinforcing connecting rod 8, and the other end of the reinforcing connecting rod 8 is hinged with the first mounting seat 1 so as to increase the connecting point between the window frame and the window sash, thereby enhancing the safety of the window and assisting the bearing capacity of the six-connecting-rod structure lifting hinge.
Example 14
As shown in fig. 16, this embodiment is different from embodiment 1 in that both ends of the first connecting rod 3 are hinged to the first mounting seat 1 and the second mounting seat 2, respectively, one end of the third connecting rod 5 is hinged to the second connecting rod 4, and the other end is hinged to the upper surface of the first connecting rod 3. One end of the reinforcing connecting rod 8 is provided with a sliding groove 105, a rotating shaft for hinging the second connecting rod 4 and the fourth connecting rod 6 penetrates through the sliding groove 105, the rotating shaft sequentially penetrates through the second connecting rod 4, the reinforcing connecting rod 8 and the fourth connecting rod 6 to connect the three, the other end of the reinforcing connecting rod 8 is hinged with the first mounting seat 1, the connecting point between a window frame and a window sash is increased, the safety of the window is enhanced, and the bearing capacity of the hinge is improved by the aid of the six-connecting-rod structure.
Example 15
As shown in fig. 17, this embodiment is different from embodiment 1 in that both ends of the first connecting rod 3 are hinged to the first mounting seat 1 and the second mounting seat 2, respectively, one end of the third connecting rod 5 is hinged to the second connecting rod 4, and the other end is hinged to the upper surface of the first connecting rod 3. One end of the reinforcing connecting rod 8 is provided with a chute 105, a slidable reinforcing connecting shaft 106 is arranged in the chute 105, the reinforcing connecting shaft 106 is connected with the first mounting seat 1, the other end of the reinforcing connecting rod 8 is connected with the hinging point of the second connecting rod 4 and the fourth connecting rod 6, and the rotating shaft sequentially penetrates through the second connecting rod 4, the reinforcing connecting rod 8 and the fourth connecting rod 6 to hinge the three.
Example 16
As shown in fig. 18, this embodiment is different from embodiment 1 in that both ends of the first connecting rod 3 are hinged to the first mounting seat 1 and the second mounting seat 2, respectively, one end of the third connecting rod 5 is hinged to the second connecting rod 4, and the other end is hinged to the upper surface of the first connecting rod 3. The one end of strengthening connecting rod 8 is equipped with spout 105, is equipped with slidable in the spout 105 and strengthens connecting axle 106, strengthens connecting axle 106 and is connected with second connecting rod 4, makes strengthening connecting rod 8 slidable connection in the lower surface of second connecting rod 4, and the other end of strengthening connecting rod 8 articulates first mount pad 1 to increase the tie point between window frame and the casement, thereby strengthen the security of window, supplementary six connecting rod structures promote the bearing capacity of hinge simultaneously.
Example 17
As shown in fig. 19, the hinge in embodiment 1 is further provided with an adjustable component 9, and the adjustable component 9 is simultaneously connected to the third connecting rod 5 for adjusting the rotation of the third connecting rod 5. The adjustable assembly 9 comprises an adjusting piece 91 and an adjusting plate 92, the adjusting plate 92 is arranged below the first mounting seat 1, the first mounting seat 1 is provided with a first strip-shaped hole 101 and a second strip-shaped hole 102, the first strip-shaped hole 101 and the second strip-shaped hole 102 are respectively and correspondingly provided with a rotating shaft to connect the adjusting plate 92 with the sealing piece 7 and the third connecting rod 5, the first mounting seat 1 is provided with a first limiting hole 95, the adjusting piece 91 penetrates through the first limiting hole 95 to be connected with the adjusting plate 92, and the adjusting plate 92 is used for controlling the adjusting plate 92 to move in the length direction of the first mounting seat 1 so as to drive the whole connecting rod assembly to move, and the connecting rod assembly consisting of the second mounting seat 2, the first connecting rod 3, the second connecting rod 4, the third connecting rod 5, the fourth connecting rod 6 and the reinforcing connecting rod 8 is connected with the window sashes. The adjusting component 9 is used for adjusting the moving distance of the whole connecting rod component, so that the multi-connecting rod full-rotation point structure has an adjusting function, and the window sash can move relative to the window frame after the hinge is fixed.
As a preferred embodiment, the adjusting piece 91 is an adjusting shaft, the adjusting shaft is provided with an eccentric structure, the adjusting shaft is eccentrically matched with the adjusting plate 92, when the adjusting shaft is rotated, the adjusting plate 92 can drive a rotating shaft connected with the sealing piece 7 and the third connecting rod 5 to move in the same direction relative to the first mounting seat 1, so that the adjusting moving distance is controllable, the connecting assembly is driven to move relative to the first mounting seat 1, the window sash is further moved relative to the window frame, the effect that deformation caused by overweight of the window is compensated through the adjustable function of the hinge is achieved, and the condition that the window frame and the window sash cannot be opened or closed due to collision is prevented.
As a preferred embodiment, the first mounting seat 1 is provided with a first limiting part 16, the sealing element 7 is provided with a first clamping part 71 matched with the first limiting part 16 so as to limit the sealing element 7 to slide in the same direction relative to the first mounting seat 1, and when the window sash moves relative to the window frame, the sealing performance of the hinge can be maintained, and the sealing element 7 can be prevented from deviating from the initial position in the use process to cause the sealing failure of the hinge; the first mount pad 1 is equipped with mounting spacing point, and first mounting 11 cooperates with mounting spacing point each other, plays initial positioning action, when dismantling the hinge, can make first mounting 11 fix a position fast, prevents to rotate and cross first leading to the hinge to dismantle.
As the preferred embodiment, the junction of the third connecting rod 5 and the adjusting plate 92 is provided with a gasket, the rotating shaft sequentially passes through the mounting hole of the third connecting rod 5, the strip-shaped hole of the first mounting seat 1 and the adjusting plate 92, the third connecting rod 5, the gasket and the adjusting plate 92 are hinged on the first mounting seat 1, the two ends of the mounting hole of the first mounting seat 1, which are close to the third connecting rod 5, are provided with protruding parts, can be matched with a target mounting object fixed by the first mounting seat 1, and can effectively prevent the first mounting seat 1 from generating a camber phenomenon when the hinge is impacted by continuous or instantaneous maximum angle opening, thereby improving the safety and stability of the hinge.
Example 18
As shown in fig. 20, this embodiment is different from embodiment 17 in that the first limiting hole 95 is elongated, the length direction of the first limiting hole 95 is set along the width direction of the first mounting seat 1, the adjusting shaft passes through the limiting hole to be connected with the adjusting plate, and the moving amount of the adjusting plate is controlled by the eccentric structure of the adjusting shaft.
Example 19
As shown in fig. 21, this embodiment is different from embodiment 17 in that the adjusting assembly 9 includes an adjusting member 91 and an adjusting plate 92, wherein the adjusting member 91 is an adjusting screw, the adjusting screw is in threaded connection with the adjusting plate 92, a rotating shaft connected with the sealing member 7 and the third connecting rod 5 is hinged with the adjusting plate 92, the first mounting seat 1 is provided with a first bar-shaped hole 101 and a second bar-shaped hole 102, and the rotating shaft connected with the sealing member 7 and the third connecting rod 5 is respectively slidably arranged in the first bar-shaped hole 101 and the second bar-shaped hole 102; the adjusting screw is provided with a fourth limiting part 911, the first mounting seat 1 is provided with a first limiting hole 95 matched with the fourth limiting part 911, the adjusting plate 92 is provided with a second limiting part 921, the first mounting seat 1 is provided with a second limiting hole 19 matched with the second limiting part 921 so as to limit the adjusting plate 92 to slide in the same direction relative to the first mounting seat 1, the adjusting plate 92 is provided with a second clamping part 922, the first mounting seat 1 is provided with a third limiting part 18 matched with the second clamping part 922, the first mounting seat 1 is provided with a first limiting part, the sealing element 7 is provided with a first clamping part 71 matched with the first limiting part 16 of the first mounting seat 1 so as to limit the sealing element 7 to slide in the same direction relative to the first mounting seat 1, and the sealing property of the hinge can be kept when the window sash moves relative to the window frame; when the adjusting screw is rotated, the adjusting plate 92 can drive the rotating shaft connected with the sealing element 7 and the third connecting rod 5 to move relative to the first mounting seat 1, so that the adjusting moving distance is controllable, the connecting assembly is driven to move relative to the first mounting seat 1, the window sash is further driven to move relative to the window frame, and the effect that deformation caused by overweight of the window is compensated through the adjustable function of the hinge is realized.
Example 20
As shown in fig. 22, the difference between this embodiment and embodiment 17 is that the adjusting assembly 9 includes an adjusting member 91 and an adjusting plate 92, the adjusting member 91 is hinged to the adjusting plate 92, the rotating shafts connected to the sealing member 7, the first connecting rod 3 and the third connecting rod 5 are hinged to the adjusting plate 92, the first mounting seat 1 is provided with a first bar-shaped hole 101 and a second bar-shaped hole 102, and the rotating shafts connected to the sealing member 7 and the third connecting rod 5 are respectively slidably arranged in the first bar-shaped hole 101 and the second bar-shaped hole 102; the adjusting piece 91 is provided with a protruding portion 912, the first mounting seat 1 is provided with a concave portion 913 meshed with the protruding portion 912, the first mounting seat 1 is provided with a first limiting hole 95, the adjusting piece 91 passes through the first limiting hole 95 to be meshed and slide on the first mounting seat 1, the adjusting plate 92 is provided with a second limiting portion, the first mounting seat 1 is provided with a second limiting hole matched with the second limiting portion 921 so as to limit the adjusting plate 92 to slide in the same direction relative to the first mounting seat 1, the adjusting piece 91 is provided with a threaded hole connected with a screw, and after the moving distance is adjusted, the locking screw is locked to prevent retraction; when the adjusting piece 91 is rotated, the adjusting plate 92 can drive the rotating shaft connected with the sealing piece 7, the first connecting rod 3 and the third connecting rod 5 to move relative to the first mounting seat 1, so that the adjusting moving distance is controllable, the connecting assembly is driven to move relative to the first mounting seat 1, the window sash is further driven to move relative to the window frame, and the effect that deformation caused by overweight of the window is compensated through the adjustable function of the hinge is realized.
Example 21
As shown in fig. 23, the present embodiment is different from embodiment 5 in that the adjusting assembly 9 includes an adjusting member 91, a fixed shaft 93, a swinging plate 94 and an adjusting plate 92, the adjusting member 91 is an adjusting shaft, the first mounting seat 1 is provided with a first bar-shaped hole 101 and a second bar-shaped hole 102, and the rotating shafts connected with the sealing member 7 and the third connecting rod 5 are respectively slidably disposed in the first bar-shaped hole 101 and the second bar-shaped hole 102; the regulating plate 92 is further provided with a third bar-shaped hole 103, the regulating shaft penetrates through the first limiting hole 95 of the first mounting seat 1, the third bar-shaped hole 103 is hinged to one end of the swinging plate, the regulating shaft is provided with an eccentric structure and is in eccentric fit with the swinging plate, rotating shafts connected with the sealing piece 7 and the third connecting rod 5 are hinged to the regulating plate 92 respectively, the fixed shaft 93 penetrates through the other side of the swinging plate 94 and is hinged to the regulating plate 92, the regulating plate 92 is provided with a second limiting hole matched with the second limiting hole 921, so that the regulating plate 92 can only slide in the same direction relative to the first mounting seat 1, when the regulating shaft is rotated, the swinging plate can drive the regulating plate 92, the rotating shafts connected with the sealing piece 7 and the third connecting rod 5 move relative to the first mounting seat 1, the regulating moving distance is controllable, the connecting assembly is driven to move relative to the first mounting seat 1, and the window sash moves relative to the window frame, and deformation caused by overweight of the window is compensated through the adjustable function of the hinge.
Example 22
As shown in fig. 24 and 25, the difference from embodiment 1 is that: be equipped with locating part 22 on the second mount pad 2, this locating part 22 tear fashioned stopper as an organic whole, the stopper is realized spacing opening with limit stop 31 on the head rod 3 in the contact, and be equipped with integrated into one piece's sealing member apex angle and sealing member cooperation on the second mount pad 2 and realize the sealing function of hinge, be equipped with the fixing base of L type on the second mount pad 2, be equipped with the screw mounting hole on the fixing base for the screw is fixed on the second mount pad 2 with the cooperation of third mounting 20 messenger's casement, has strengthened the tip rigidity of second mount pad 2 and has made the casement fixed more firm.
Example 23
As shown in fig. 25 and 26, the difference from embodiment 1 is that: an additional piece is arranged between the second mounting seat 2 and the first connecting rod 3, the additional piece is provided with a sealing piece vertex angle 23 which is matched with the sealing piece to realize the sealing function of the hinge, the contact area of the hinge point can be increased by the additional piece, the stability of the hinge is improved, the limiting piece 22 is a limiting point riveted on the second mounting seat, the limiting piece is abutted against a limiting stop on the first connecting rod 3 to realize limiting opening, an L-shaped fixing seat 24 is arranged on the second mounting seat, a screw mounting hole is formed in the fixing seat 24, and the screw is used for being matched with a third fixing piece 20 to enable a window sash to be fixed on the second mounting seat 2, so that the end rigidity of the second mounting seat 2 is enhanced, and the window sash is fixed more firmly.
Of course, there are various other embodiments of the present application, and based on this embodiment, those of ordinary skill in the art may obtain other embodiments without any inventive effort, which fall within the scope of the present application.

Claims (14)

1. The utility model provides a high-load-bearing multi-link hinge for window, includes first mount pad (1) that is connected with the window frame, second mount pad (2) and link assembly that are connected with the casement, link assembly includes head rod (3), second connecting rod (4) and third connecting rod (5), the one end of head rod (3) with the one end of second connecting rod (4) articulates respectively second mount pad (2), the one end of third connecting rod (5) articulates second connecting rod (4), its characterized in that,
the other end of the first connecting rod (3) is hinged with the third connecting rod (5), and the first connecting rod (3) or the third connecting rod (5) positioned below is hinged with the first mounting seat (1);
the connecting rod assembly further comprises a fourth connecting rod (6); two ends of the fourth connecting rod (6) are hinged with the first mounting seat (1) and the second connecting rod (4) respectively;
a reinforcing connecting rod (8); one end of the reinforcing connecting rod (8) is connected with the first mounting seat (1) or the second mounting seat (2), the other end of the reinforcing connecting rod (8) is connected with the second connecting rod (4) or the third connecting rod (5) or the fourth connecting rod (6), and two ends of the reinforcing connecting rod (8) are respectively hinged and connected in a sliding mode.
2. The multi-link hinge for high load bearing window according to claim 1, wherein one end of the third link (5) is hinged to the first mount (1), the other end of the third link (5) is hinged to the second link (4), and the first link (3) is hinged to the upper surface of the third link (5).
3. The multi-link hinge for high load bearing window according to claim 1, wherein one end of the first link (3) is hinged to the first mount (1), and one end of the second mount (2) and one end of the third link (5) are respectively hinged to the upper surface of the first link (3).
4. The multi-link hinge for high load-bearing window according to claim 1, wherein a chute is provided on the second mounting seat (2), a slidable reinforcing connection shaft is provided in the chute, the reinforcing connection shaft is connected with one end of the reinforcing connection rod (8), and the other end of the reinforcing connection rod (8) is hinged with the second connection rod (4).
5. The multi-link hinge for high load-bearing window according to claim 1, wherein the second connecting rod (4) is provided with a chute, a slidable reinforcing connecting shaft is arranged in the chute, the reinforcing connecting shaft is connected with one end of the reinforcing connecting rod (8), and the other end of the reinforcing connecting rod (8) is hinged with the second mounting seat (2).
6. The multi-link hinge for high load-bearing window according to claim 1, wherein the third connecting rod (5) is provided with a chute, a slidable reinforcing connecting shaft is arranged in the chute, the reinforcing connecting shaft is connected with one end of the reinforcing connecting rod (8), and the other end of the reinforcing connecting rod (8) is hinged with the first mounting seat (1).
7. The multi-link hinge for high load bearing window according to claim 1, wherein one end of the reinforcing link (8) is provided with a chute, and a slidable reinforcing link shaft is provided in the chute for realizing sliding connection of one end of the reinforcing link (8).
8. The multi-link hinge for high load-bearing window according to claim 1, wherein the second mounting seat is provided with a limiting shaft (21), the first connecting rod (3) comprises a rod body and a limiting stop (31), the limiting stop (31) is arranged on the rod body, the limiting stop (31) is positioned at one side close to the second mounting seat (2), and the limiting shaft (21) is in contact with a lower connecting rod assembly when the hinge is closed.
9. The multi-link hinge for high load-bearing window according to claim 8, wherein the second mounting seat (2) is provided with a limiting piece (22), and the limiting piece (22) is abutted against the limit stop (31) to realize limit opening.
10. The multi-link hinge for high load bearing window according to claim 1, wherein one end of the first mounting seat (1) is provided with a sealing element (7), one end of the second mounting seat (2) is provided with a sealing element top angle (23), and when the link assembly is closed, the sealing element (7) cooperates with the sealing element top angle (23) to realize sealing.
11. The multi-connecting-rod hinge for high-load-bearing window according to claim 10, wherein two ends of the first mounting seat (1) are respectively provided with a first positioning hole (14) and a second positioning hole (15), a sealing part (7) and a first fixing part (11) are arranged at the first positioning hole (14), a first fixing shaft is penetrated in the first positioning hole (14), the first fixing shaft sequentially penetrates through the sealing part (7), the first mounting seat (1) and the first fixing part (11), a second fixing part (12) and a second fixing shaft are arranged at the second positioning hole (15), the second fixing shaft penetrates through the second positioning hole (15) to fix the second fixing part (12) on the first mounting seat (1), the second fixing part (12) is provided with a first protruding part (121), and the first mounting seat (1) is provided with a first concave part (122) matched with the first protruding part (121) for limiting the rotation angle of the second fixing part.
12. The multi-link hinge for high load bearing window according to claim 10, further comprising an adjustable assembly provided on the first mount (1), one end of the adjustable assembly being connected to the first connecting rod (3) or the third connecting rod (5), the other end of the adjustable assembly being connected to the sealing member (7) for adjusting the movement of the first connecting rod (3) and the sealing member (7), or the third connecting rod (5) and the sealing member (7).
13. The multi-link hinge for high load bearing window according to claim 12, wherein the adjustable component (9) comprises an adjusting piece (91) and an adjusting plate (92), the adjusting plate (92) is arranged below the first mounting seat (1), the first mounting seat (1) is provided with a plurality of bar-shaped holes, the length direction of the bar-shaped holes is arranged along the length direction of the first mounting seat (1), the first connecting rod (3) or the third connecting rod (5) is provided with a rotating shaft which penetrates through the bar-shaped holes and is connected with the adjusting plate (92), the first mounting seat (1) is provided with a first limiting hole (95), and the adjusting piece (91) penetrates through the first limiting hole (95) and is connected with the adjusting plate (92) for controlling the adjusting plate (92) to move in the length direction of the first mounting seat (1).
14. A window comprising a frame and a sash, characterized in that it comprises a multi-link hinge for a high load bearing window according to any one of claims 1-13, said first mount (1) being connected to said frame and said second mount (2) being connected to said sash.
CN202223062853.7U 2022-11-18 2022-11-18 Multi-connecting-rod hinge for high-bearing window and window Active CN220301974U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223062853.7U CN220301974U (en) 2022-11-18 2022-11-18 Multi-connecting-rod hinge for high-bearing window and window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223062853.7U CN220301974U (en) 2022-11-18 2022-11-18 Multi-connecting-rod hinge for high-bearing window and window

Publications (1)

Publication Number Publication Date
CN220301974U true CN220301974U (en) 2024-01-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223062853.7U Active CN220301974U (en) 2022-11-18 2022-11-18 Multi-connecting-rod hinge for high-bearing window and window

Country Status (1)

Country Link
CN (1) CN220301974U (en)

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