A door and window hardware capable of being quickly installed

Abstract

The utility model relates to a door and window hardware capable of being quickly installed, and belongs to the technical field of door and window hardware. The utility model solves the problems of complex installation steps and long operation time in the prior art. The utility model comprises a lock body, a plurality of connecting rod assemblies and a plurality of corner transmission devices, the lock body is installed on an opening side, a corner transmission device is clamped at the corner connection between the C-shaped notch of the opening side and the C-shaped notch of the top side, another corner transmission device is clamped at the corner connection between the C-shaped notch of the opening side and the C-shaped notch of the bottom side, one end of the lock body is connected with one corner transmission device through at least one connecting rod assembly, and the other end of the lock body is connected with another corner transmission device through at least one connecting rod assembly. The door and window sash and the door and window frame are driven by the hardware to switch the opening and closing state of the door and window. The nylon clamping piece arranged on the utility model can be quickly installed with the C-shaped notch.

Description

Technical Field

[0001] This utility model relates to the technical field of door and window hardware, and in particular to a door and window hardware that can be quickly installed. Background Technology

[0002] In the door and window industry, the European standard C-groove is widely used in the design and assembly of various door and window sashes due to its strong versatility and good compatibility. Traditional opening and closing hardware that adapts to the European standard C-groove mostly adopts an all-metal structure. However, these hardware components present several inconveniences during actual installation: components such as the drive rod usually need to be inserted through the corner of the door or window sash, and the corner actuator generally needs to be fixed with screws. The cumbersome operation process and installation steps result in a long installation time, averaging about 10-15 minutes. Utility Model Content

[0003] In view of the problems of complex installation steps and long operation time in the existing technology, the purpose of this utility model is to provide a door and window hardware that can be installed quickly.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A quick-installable door and window hardware device allows for switching between the opening and closing states of the door / window sash and frame via a transmission mechanism. The door / window sash has C-shaped slots on its top, bottom, hinged, and opening sides. The device includes a lock body 1, multiple linkage assemblies 2, and multiple corner actuators 3. The lock body 1 is installed on the opening side of the door / window sash. A corner actuator 3 is engaged at the corner connection between the C-shaped slot on the opening side and the C-shaped slot on the top side, and another corner actuator 3 is engaged at the corner connection between the C-shaped slot on the opening side and the C-shaped slot on the bottom side. One end of the lock body 1 is connected to one corner actuator 3 via at least one linkage assembly 2, and the other end of the lock body 1 is connected to another corner actuator 3 via at least one linkage assembly 2.

[0006] Each of the linkage assemblies 2 includes a mounting strip 21 and a connecting rod 22. The mounting strip 21 is snapped into a C-shaped slot. The connecting rod 22 is slidably connected to the mounting strip 21. The lock body 1 and the corner transmission device 3 are connected by the connecting rod 22.

[0007] Furthermore, one side of the mounting strip 21 is provided with a first snap-fit ​​portion 211 arranged along its length direction, and the first snap-fit ​​portion 211 snaps into one side of the C-shaped groove; the other side of the mounting strip 21 is provided with a plurality of second snap-fit ​​portions 212 distributed at intervals along its length direction, and the plurality of second snap-fit ​​portions 212 snaps into the other side of the C-shaped groove.

[0008] Furthermore, each of the C-shaped slots on either side is provided with a first limiting surface 4, a second limiting surface 5, a third limiting surface 6, and a fourth limiting surface 7; the mounting strip 21 is provided with a fifth limiting surface 213, a sixth limiting surface 214, a seventh limiting surface 215, and an eighth limiting surface 216; the first limiting surface 4 limits the fifth limiting surface 213, the second limiting surface 5 limits the sixth limiting surface 214, the third limiting surface 6 limits the seventh limiting surface 215, and the fourth limiting surface 7 limits the eighth limiting surface 216.

[0009] Furthermore, each end of the lock body 1 is provided with a first coupling part 11; one end of any connecting rod 22 is provided with a rack part 221, and the other end of the connecting rod 22 is provided with a rack part 221 or a second coupling part 222; each end of any corner actuator 3 is provided with a third coupling part 31.

[0010] Any one of the first coupling parts 11 is coupled to the rack part 221 at one end of a connecting rod 22; when the other end of the connecting rod 22 is the rack part 221, the rack part 221 is coupled to the third coupling part 31 at one end of a rotary actuator 3; when the other end of the connecting rod 22 is the second coupling part 222, the second coupling part 222 is coupled to the rack part 221 at one end of another connecting rod 22.

[0011] Furthermore, each of the aforementioned corner transmission devices 3 includes a right-angle slide 32 and a linkage component 33, wherein the linkage component 33 is slidably connected to the right-angle slide 32; and both ends of the linkage component 33 are provided with a third coupling part 31.

[0012] A third engaging portion 321 and a fourth engaging portion 322 are provided on one right-angle side of the right-angle slide 32, and a fifth engaging portion 323 and a sixth engaging portion 324 are provided on the other right-angle side of the right-angle slide 32; the third engaging portion 321 and the fourth engaging portion 322 of one of the corner actuators 3 are engaged with the C-shaped slot on the opening side; the fifth engaging portion 323 and the sixth engaging portion 324 of the corner actuator 3 are engaged with the C-shaped slot on the top side; the third engaging portion 321 and the fourth engaging portion 322 of another corner actuator 3 are engaged with the C-shaped slot on the opening side; the fifth engaging portion 323 and the sixth engaging portion 324 of the corner actuator 3 are engaged with the C-shaped slot on the bottom side.

[0013] Furthermore, a third corner actuator 3 is engaged at the corner of the C-shaped slot on the hinge side and the C-shaped slot on the top side, and the two corner actuators 3 located on the top side are connected by at least one linkage assembly 2.

[0014] Furthermore, each of the connecting rod assemblies 2 also includes two limiting strips 23, with each limiting strip 23 having its two ends connected to the two sides of the mounting strip 21 respectively, and both limiting strips 23 being used to limit the connecting rod 22.

[0015] Furthermore, each of the connecting rods 22 is provided with a through hole 223, and the mounting strip 21 is provided with a shear pin 218. The shear pin 218 is placed in the through hole 223, and when the lock body 1 drives the connecting rod 22 to move for the first time, the shear pin 218 is destroyed.

[0016] Furthermore, the installation strip 21 is made of nylon.

[0017] Because this utility model employs the aforementioned technology, it has the following positive effects compared to existing technologies:

[0018] (1) The connecting rod assembly of this utility model includes a mounting strip and a connecting rod, which are slidably connected to the mounting strip. The mounting strip is made of nylon, which, with its good toughness and certain elasticity, engages with the first and second snap-fit ​​parts of the nylon strip, thus limiting the position of the connecting rod. Compared with the traditional hardware transmission rod, which needs to be inserted from the C-slot end, the connecting rod assembly of this utility model can be directly installed from the outside of the C-slot, simplifying the installation steps.

[0019] (2) The corner transmission device of this utility model is provided with a third locking part, a fourth locking part, a fifth locking part, and a sixth locking part. Among them, the third locking part and the fifth locking part are both made of nylon material. Due to the good toughness and certain elasticity of this material, it can be directly locked into the C-shaped groove. Compared with the existing corner transmission devices that are made entirely of metal and require bolt connection, the corner transmission device of this utility model has a simpler installation method, which not only saves installation time but also reduces installation difficulty. Attached Figure Description

[0020] Figure 1 This is an exterior view of a door and window hardware that can be quickly installed according to this utility model;

[0021] Figure 2 yes Figure 1 Enlarged view of point A;

[0022] Figure 3 This is a right-side view of a lock body for a door and window hardware device that can be quickly installed according to this utility model;

[0023] Figure 4 This is an outer view of the lock body of a door and window hardware that can be quickly installed according to this utility model;

[0024] Figure 5 This is an outer view of one embodiment of a connecting rod assembly for quick-installation door and window hardware according to this utility model;

[0025] Figure 6 This is an outer view of another embodiment of the connecting rod assembly for quick-installation door and window hardware according to this utility model;

[0026] Figure 7 This is an inner view of one embodiment of a connecting rod assembly for quick-installation door and window hardware according to this utility model;

[0027] Figure 8 This is an inner view of another embodiment of the connecting rod assembly for quick-installation door and window hardware according to this utility model;

[0028] Figure 9 yes Figure 7 Enlarged view of point B;

[0029] Figure 10 This is a side view of a corner transmission device for door and window hardware that can be quickly installed according to this utility model;

[0030] Figure 11 This is another side view of a corner transmission device for door and window hardware that can be quickly installed according to this utility model;

[0031] Figure 12 This is a schematic diagram of the assembly state of the connecting rod assembly and corner transmission device of the door and window hardware that can be quickly installed according to this utility model with the door and window sash.

[0032] Figure 13 This is a schematic diagram of the first installation step of a connecting rod assembly for door and window hardware that can be quickly installed according to this utility model;

[0033] Figure 14 This is a schematic diagram of the second installation step of a connecting rod assembly for door and window hardware that can be quickly installed according to this utility model;

[0034] Figure 15 This is a schematic diagram of the third installation step of a connecting rod assembly for door and window hardware that can be quickly installed according to this utility model.

[0035] Figure 16 This is a schematic diagram of the fourth installation step of a connecting rod assembly for door and window hardware that can be quickly installed according to this utility model.

[0036] Figure 17 This is a schematic diagram of the assembly state of a connecting rod assembly for quick-installing door and window hardware according to this utility model with a C-shaped groove.

[0037] Figure 18 This is a cross-sectional view of the corner transmission device of a door and window hardware that can be quickly installed according to this utility model, showing the assembly state of the C-shaped groove on the opening side.

[0038] Figure 19 This is a schematic diagram of the assembly process of a corner transmission device for door and window hardware that can be quickly installed according to this utility model and the C-shaped groove on the opening side.

[0039] Figure 20 This is a cross-sectional view of a corner transmission device for door and window hardware that can be quickly installed according to this utility model, in the assembly state with a bottom C-shaped groove or a top C-shaped groove.

[0040] Figure 21 This is a schematic diagram illustrating the assembly process of a corner transmission device for door and window hardware that can be quickly installed according to this utility model with a bottom C-shaped groove or a top C-shaped groove.

[0041] In the attached diagram: 1. Lock body; 11. First coupling part; 12. First locking point; 2. Linkage assembly; 21. Mounting strip; 211. First locking part; 212. Second locking part; 213. Fifth limiting surface; 214. Sixth limiting surface; 215. Seventh limiting surface; 216. Eighth limiting surface; 217. Guide surface; 218. Shear pin; 22. Linkage rod; 221. Rack part; 222. Second coupling part; 223. Through hole; 23. Limiting strip; 3. Angle transmission device; 31. Third coupling part; 32. Right angle slide; 321. Third locking part; 3211. Ninth limiting surface; 3212. Tenth limiting surface; 3 22. Fourth locking part; 3221. Eleventh limiting surface; 3222. Twelfth limiting surface; 323. Fifth locking part; 3231. Thirteenth limiting surface; 3232. Fourteenth limiting surface; 324. Sixth locking part; 3241. Fifteenth limiting surface; 3242. Sixteenth limiting surface; 325. Slide body; 326. First outer shell; 327. Second outer shell; 33. Linkage assembly; 331. Transmission belt; 332. First transmission component; 333. Second transmission component; 334. Second locking point; 4. First limiting surface; 5. Second limiting surface; 6. Third limiting surface; 7. Fourth limiting surface; 8. Auxiliary tool. Detailed Implementation

[0042] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0043] Please refer to Figures 1 to 21 As shown, a quick-installable door and window hardware is provided. The door and window sash and frame are switched between open and closed states through the hardware. The top, bottom, hinged, and opening sides of the door and window sash are all provided with C-shaped slots. The hardware includes: a lock body 1, multiple linkage assemblies 2, and multiple corner actuators 3. The lock body 1 is installed on the opening side. A corner actuator 3 is engaged at the corner connection between the C-shaped slot on the opening side and the C-shaped slot on the top side, and another corner actuator 3 is engaged at the corner connection between the C-shaped slot on the opening side and the C-shaped slot on the bottom side. One end of the lock body 1 is connected to a corner actuator 3 through at least one linkage assembly 2, and the other end of the lock body 1 is connected to another corner actuator 3 through at least one linkage assembly 2.

[0044] Each linkage assembly 2 includes a mounting strip 21 and a connecting rod 22. The mounting strip 21 is snapped into a C-shaped slot; the connecting rod 22 is slidably connected to the mounting strip 21, and the lock body 1 is connected to the corner actuator 3 through the connecting rod 22.

[0045] Furthermore, in a preferred embodiment, the lock body 1 is provided with two symmetrically distributed first locking points 12, and the door / window frame is provided with corresponding lock seats. A handle is installed on the lock body 1, and the movement of the first locking points 12 can be controlled by rotating the handle. This is prior art and will not be described in detail here.

[0046] Furthermore, in a preferred embodiment, a first snap-fit ​​portion 211 is provided on one side of the mounting strip 21 along its length direction, and the first snap-fit ​​portion 211 snaps into the inner edge of one side of the opening of the C-shaped groove; a plurality of second snap-fit ​​portions 212 are distributed at intervals along the length direction on the other side of the mounting strip 21, and the plurality of second snap-fit ​​portions 212 snap into the inner edge of the other side of the opening of the C-shaped groove.

[0047] Furthermore, in a preferred embodiment, please refer to... Figures 13 to 16 As shown, each of the C-shaped slots on either side is provided with a first limiting surface 4, a second limiting surface 5, a third limiting surface 6, and a fourth limiting surface 7; the mounting strip 21 is provided with a fifth limiting surface 213, a sixth limiting surface 214, a seventh limiting surface 215, and an eighth limiting surface 216; the first limiting surface 4 limits the fifth limiting surface 213, the second limiting surface 5 limits the sixth limiting surface 214, the third limiting surface 6 limits the seventh limiting surface 215, and the fourth limiting surface 7 limits the eighth limiting surface 216.

[0048] Furthermore, in a preferred embodiment, both ends of the lock body 1 are provided with a first coupling portion 11; one end of any connecting rod 22 is provided with a rack portion 221, and the other end of the connecting rod 22 is provided with a rack portion 221 or a second coupling portion 222; both ends of any corner actuator 3 are provided with a third coupling portion 31.

[0049] Each of the first coupling parts 11 is coupled to the rack part 221 at one end of a connecting rod 22; when the other end of the connecting rod 22 is a rack part 221, the rack part 221 is coupled to the third coupling part 31 at one end of a rotary actuator 3; when the other end of the connecting rod 22 is a second coupling part 222, the second coupling part 222 is coupled to the rack part 221 at one end of another connecting rod 22. When installing the connecting rod assembly 2, firstly, the first snap-fit ​​part 211 on the mounting strip 21 is placed on one side of the C-shaped groove. Then, with the aid of the auxiliary tool 8, the connecting rod assembly 2 is pushed towards the C-shaped groove, and the guide surface 217 contacts the outer edge of the C-shaped groove. Due to the reaction force of the C-shaped groove on the guide surface 217, the mounting strip 21 undergoes elastic deformation. When the second snap-fit ​​part 212 snaps into the other side of the C-shaped groove, the mounting strip 21 elastically returns to its original position. Simultaneously, both ends of the connecting rod 22 are connected to their corresponding two coupling parts, thus completing the installation. After installation, the inner edge of the C-groove limits the mounting strip 21 to maintain its stability.

[0050] Furthermore, in a preferred embodiment, both sides of the rack portion 221 are provided with sequentially arranged toothed structures; the first coupling portion 11 is provided with two rows of toothed structures, which respectively cooperate with and limit the toothed structures on both sides of the rack portion 221; the third coupling portion 31 is provided with two rows of toothed structures, which respectively cooperate with and limit the toothed structures on both sides of the rack portion 221; the second coupling portion 222 is provided with two rows of toothed structures, which respectively cooperate with and limit the toothed structures on both sides of the rack portion 221 on another connecting rod 22.

[0051] Furthermore, in a preferred embodiment, any one of the corner actuators 3 includes a right-angle slide 32 and a linkage component 33, wherein the linkage component 33 is slidably connected to the right-angle slide 32; and both ends of the linkage component 33 are provided with a third coupling part 31.

[0052] Furthermore, in a preferred embodiment, the linkage component 33 includes a transmission belt 331, a first transmission member 332, and a second transmission member 333. The first transmission member 332 is slidably connected to one end of the right-angle slide rail 32, and the second transmission member 333 is slidably connected to the other end of the right-angle slide rail 32. The transmission belt 331 is slidably installed in the right-angle slide rail 32, with one end of the transmission belt 331 connected to the first transmission member 332 and the other end of the transmission belt 331 connected to the second transmission member 333. The transmission belt 331 is a flexible steel strip structure. The first transmission member 332 and the second transmission member 333 are each provided with a third coupling part 31.

[0053] Furthermore, in a preferred embodiment, the second transmission member 333 is provided with a second locking point 334, and the door and window frame is provided with a corresponding lock seat.

[0054] Furthermore, in a preferred embodiment, a third engaging portion 321 and a fourth engaging portion 322 are provided on one right-angled side of the right-angle slide 32, with the third engaging portion 321 and the fourth engaging portion 322 located on opposite sides of this right-angled side; a fifth engaging portion 323 and a sixth engaging portion 324 are provided on the other right-angled side of the right-angle slide 32, with the fifth engaging portion 323 and the sixth engaging portion 324 located on opposite sides of this right-angled side; a corner slide The third engaging part 321 and the fourth engaging part 322 of the actuator 3 are both engaged with the C-shaped slot on the opening side; the fifth engaging part 323 and the sixth engaging part 324 of the angle actuator 3 are both engaged with the C-shaped slot on the top side; the third engaging part 321 and the fourth engaging part 322 of the other angle actuator 3 are both engaged with the C-shaped slot on the opening side; the fifth engaging part 323 and the sixth engaging part 324 of the angle actuator 3 are engaged with the C-shaped slot on the bottom side.

[0055] Furthermore, in a preferred embodiment, the right-angle slide rail 32 includes a slide rail body 325, a first outer shell 326, and a second outer shell 327. The first outer shell 326 is installed on the outer side of one right-angle side of the slide rail body 325, and the second outer shell 327 is installed on the outer side of the other right-angle side of the slide rail body 325. A third engaging portion 321 is provided on the first outer shell 326, and a fourth engaging portion 322 is provided on one right-angle side of the slide rail body 325. The third engaging portion 321 and the fourth engaging portion 322 engage with the C-shaped groove on the opening side of the window sash. A fifth engaging portion 323 is provided on the second outer shell 327, and a sixth engaging portion 324 is provided on the other right-angle side of the slide rail body 325. The fifth engaging portion 323 and the sixth engaging portion 324 engage with the C-shaped groove on the top side or the bottom side of the window sash. During installation, the fourth snap-fit ​​part 322 and the sixth snap-fit ​​part 324 are first placed on one side of the C-shaped groove, and then the third snap-fit ​​part 321 and the fifth snap-fit ​​part 323 are snapped into the other side of the C-shaped groove by pushing.

[0056] Furthermore, in a preferred embodiment, please refer to... Figures 18 to 21As shown, the third latching part 321 is provided with a ninth limiting surface 3211 and a tenth limiting surface 3212; the fourth latching part 322 is provided with an eleventh limiting surface 3221 and a twelfth limiting surface 3222; the fifth latching part 323 is provided with a thirteenth limiting surface 3231 and a fourteenth limiting surface 3232; and the sixth latching part 324 is provided with a fifteenth limiting surface 3241 and a sixteenth limiting surface 3242. When the corner actuator 3 and the corner connection of the C-shaped slot are in a snap-fit ​​state, the third limiting surface 6 on the opening side of the C-shaped slot limits the ninth limiting surface 3211, the fourth limiting surface 7 on the opening side of the C-shaped slot limits the tenth limiting surface 3212, the first limiting surface 4 on the opening side of the C-shaped slot limits the eleventh limiting surface 3221, and the second limiting surface 5 on the opening side of the C-shaped slot limits the twelfth limiting surface 3222; the third limiting surface 6 on the top or bottom side of the C-shaped slot limits the thirteenth limiting surface 3231, the fourth limiting surface 7 on the top or bottom side of the C-shaped slot limits the fourteenth limiting surface 3232, the first limiting surface 4 on the top or bottom side of the C-shaped slot limits the fifteenth limiting surface 3241, and the second limiting surface 5 on the top or bottom side of the C-shaped slot limits the sixteenth limiting surface 3242.

[0057] Furthermore, in a preferred embodiment, the first outer shell 326 and the second outer shell 327 are made of nylon. Due to the good toughness and certain elasticity of this material, the third snap-fit ​​part 321 and the fifth snap-fit ​​part 323 can be directly pushed into the C-shaped groove from the outside of the C-shaped groove.

[0058] Furthermore, in a preferred embodiment, the third latching portion 321 adopts the same structure as the second latching portion 212 and is connected in the same way as the C-slot; the fifth latching portion 323 adopts the same structure as the second latching portion 212 and is connected in the same way as the C-slot; the fourth latching portion 322 adopts the same structure as the first latching portion 211 and is connected in the same way as the C-slot; the sixth latching portion 324 adopts the same structure as the first latching portion 211 and is connected in the same way as the C-slot.

[0059] Furthermore, in a preferred embodiment, a third corner actuator 3 is engaged at the corner of the C-shaped slot on the hinge side and the C-shaped slot on the top side. The two corner actuators 3 located on the top side are connected by at least one connecting rod assembly 2. The third corner actuator 3 is installed to enable the top side opening of the door / window sash, and is selectively installed according to actual structural requirements.

[0060] Furthermore, in a preferred embodiment, each link assembly 2 further includes two limiting strips 23, with each limiting strip 23 having its two ends connected to both sides of the mounting strip 21, and both limiting strips 23 being used to limit the link 22.

[0061] Furthermore, in a preferred embodiment, each connecting rod 22 is provided with a through hole 223, and the mounting strip 21 is provided with a shear pin 218. The shear pin 218 is placed inside the through hole 223. When the lock body 1 moves the connecting rod 22 for the first time, it destroys the shear pin 218. The function of the shear pin 218 is to limit the connecting rod 22 before installation, preventing the connecting rod 22 and the mounting strip 21 from moving relative to each other in the length direction, thus facilitating storage and installation.

[0062] Furthermore, in a preferred embodiment, the mounting strip 21 is made of nylon. Due to the good toughness and certain elasticity of this material, the mounting strip 21 can be directly pushed into the C-shaped groove from the outside of the C-shaped groove.

[0063] Installation steps:

[0064] First, install the lock body 1 on the opening side of the door or window sash.

[0065] Then, install a corner actuator 3 at each of the two corners on the open side. Specifically: first, place the fourth locking part 322 and the sixth locking part 324 of one corner actuator 3 into one side of the C-shaped slot, and then push the third locking part 321 and the fifth locking part 323 into the other side of the C-shaped slot. The other corner actuator 3 is installed in the same way.

[0066] Next, install the linkage assembly 2, connecting the lock body 1 and the corner actuator 3. Specifically: first, place the first engaging portion 211 on the mounting strip 21 into one side of the C-shaped groove; simultaneously, align the rack portions 221 at both ends of the linkage 22 with their corresponding coupling components. Then, using the auxiliary tool 8, push the linkage assembly 2 towards the C-shaped groove. Due to the reaction force of the C-shaped groove, the mounting strip 21 undergoes elastic deformation. When the second engaging portion 212 engages into the other side of the C-shaped groove, the mounting strip 21 elastically returns to its original position, thus completing the installation. After installation, the inner edge of the C-shaped groove limits the mounting strip 21 to maintain its stability.

[0067] The above are merely preferred embodiments of the present utility model and are not intended to limit the implementation methods and protection scope of the present utility model. Those skilled in the art should realize that any equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quick-installable door and window hardware, wherein the door / window sash and frame are switched between open and closed states via the hardware transmission, and the top, bottom, hinged, and opening sides of the door / window sash are all provided with C-shaped grooves, characterized in that: The lock body (1) includes a lock body (1), multiple linkage assemblies (2) and multiple corner actuators (3). The lock body (1) is installed on the opening side of the door / window sash. A corner actuator (3) is engaged at the corner connection between the C-shaped slot on the opening side and the C-shaped slot on the top side, and another corner actuator (3) is engaged at the corner connection between the C-shaped slot on the opening side and the C-shaped slot on the bottom side. One end of the lock body (1) is connected to a corner actuator (3) through at least one linkage assembly (2), and the other end of the lock body (1) is connected to another corner actuator (3) through at least one linkage assembly (2). Each of the linkage assembly (2) includes a mounting strip (21) and a connecting rod (22), wherein the mounting strip (21) is snapped into a C-shaped slot; the connecting rod (22) is slidably connected to the mounting strip (21), and the lock body (1) is connected to the corner actuator (3) via the connecting rod (22).

2. The quick-installable door and window hardware according to claim 1, characterized in that: The mounting strip (21) has a first snap-fit ​​part (211) arranged along its length on one side, and the first snap-fit ​​part (211) snaps into one side of the C-shaped groove; the mounting strip (21) has a plurality of second snap-fit ​​parts (212) spaced apart along its length on the other side, and the plurality of second snap-fit ​​parts (212) snaps into the other side of the C-shaped groove.

3. The quick-installable door and window hardware according to claim 2, characterized in that: Each C-shaped slot on one side is provided with a first limiting surface (4), a second limiting surface (5), a third limiting surface (6), and a fourth limiting surface (7); the mounting strip (21) is provided with a fifth limiting surface (213), a sixth limiting surface (214), a seventh limiting surface (215), and an eighth limiting surface (216); the first limiting surface (4) limits the fifth limiting surface (213), the second limiting surface (5) limits the sixth limiting surface (214), the third limiting surface (6) limits the seventh limiting surface (215), and the fourth limiting surface (7) limits the eighth limiting surface (216).

4. The quick-installable door and window hardware according to claim 2, characterized in that: Each end of the lock body (1) is provided with a first coupling part (11); one end of any connecting rod (22) is provided with a rack part (221), and the other end of the connecting rod (22) is provided with a rack part (221) or a second coupling part (222); each end of any corner drive (3) is provided with a third coupling part (31); Any first coupling part (11) is coupled to a rack part (221) at one end of a connecting rod (22); when the other end of the connecting rod (22) is a rack part (221), the rack part (221) is coupled to a third coupling part (31) at one end of a rotary actuator (3); when the other end of the connecting rod (22) is a second coupling part (222), the second coupling part (222) is coupled to a rack part (221) at one end of another connecting rod (22).

5. The quick-installable door and window hardware according to claim 4, characterized in that: Each of the aforementioned corner transmission devices (3) includes a right-angle slide (32) and a linkage component (33), wherein the linkage component (33) is slidably connected to the right-angle slide (32); both ends of the linkage component (33) are provided with a third coupling part (31); A third engaging part (321) and a fourth engaging part (322) are provided on one right-angle side of the right-angle slide (32), and a fifth engaging part (323) and a sixth engaging part (324) are provided on the other right-angle side of the right-angle slide (32); the third engaging part (321) and the fourth engaging part (322) of one of the corner actuators (3) are engaged with the C-shaped slot on the opening side; the fifth engaging part (323) and the sixth engaging part (324) of the corner actuator (3) are engaged with the C-shaped slot on the top side; the third engaging part (321) and the fourth engaging part (322) of another corner actuator (3) are engaged with the C-shaped slot on the opening side; the fifth engaging part (323) and the sixth engaging part (324) of the corner actuator (3) are engaged with the C-shaped slot on the bottom side.

6. The quick-installable door and window hardware according to claim 1, characterized in that: A third corner actuator (3) is engaged at the corner of the C-slot on the hinge side and the C-slot on the top side. The two corner actuators (3) on the top side are connected by at least one linkage assembly (2).

7. The quick-installable door and window hardware according to claim 1, characterized in that: Each of the link assemblies (2) further includes two limiting strips (23), each of which is connected at both ends to the two sides of the mounting strip (21), and both limiting strips (23) are used to limit the link (22).

8. The quick-installable door and window hardware according to claim 1, characterized in that: Each of the connecting rods (22) is provided with a through hole (223), and the mounting strip (21) is provided with a shear pin (218). The shear pin (218) is placed in the through hole (223). When the lock body (1) drives the connecting rod (22) to move for the first time, the shear pin (218) is destroyed.

9. The quick-installable door and window hardware according to claim 1, characterized in that: The installation strip (21) is made of nylon.

Images