A door and window anti-misoperation device

Abstract

The utility model discloses a door and window anti -misoperation ware, it includes door and window frame and door and window fan, this door and window fan can slideable installation in this door and window frame, the inside portion of this door and window fan is installed with anti -misoperation subassembly, and this anti -misoperation subassembly includes spacing installation board, installation shell and spacing steel hook, the spacing installation board is installed in the inside portion of this door and window fan, the installation shell is installed on this spacing installation board, the spacing steel hook is swingable installation in this installation shell, the upper end of spacing steel hook is connected with spacing accessory, the inside of installation shell swingable connection spacing board, the surface of spacing installation board is equipped with spacing recess, and one end of spacing board is clamped in spacing recess, and the lower end of spacing steel hook is connected with spacing board. When door and window fan is not completely closed, spacing structure is in the locked state, and cannot trigger the inside reverse function, only when door and window fan is in completely closed and is pasted with one side of door and window frame, can release spacing, realizes the inside reverse operation.

Description

Technical Field

[0001] This utility model belongs to the field of door and window technology, and specifically relates to a door and window anti-misoperation device. Background Technology

[0002] Existing buildings widely use door and window systems that combine sliding and tilting functions. These systems save interior space while providing excellent ventilation and sealing. The window sashes, through upper roller assemblies and lower pulley assemblies, work in conjunction with the window frame to achieve sliding or tilting opening, meeting diverse ventilation needs.

[0003] However, in actual use, some users may accidentally operate the door or window locks or turn the handles before fully sliding the doors and windows to the closed position. This can easily cause the window to tilt inwards without being properly positioned or closed. Such misoperation may not only damage the hardware but also cause glass deformation, jamming, or even window sash falling off, posing safety hazards and structural risks as well as potential usage risks.

[0004] Therefore, overcoming the shortcomings of the existing technology is an urgent problem to be solved in this technical field. Utility Model Content

[0005] In view of the technical problems mentioned in the background art, the purpose of this utility model is to provide a door and window anti-misoperation device to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a door and window anti-misoperation device, comprising a door and window frame and a door and window sash, the door and window sash being slidably installed in the door and window frame, an anti-misoperation component being installed on the inner side of the door and window sash, the anti-misoperation component comprising a limiting mounting plate, a mounting housing, and a limiting steel hook, the limiting mounting plate being installed on the inner side of the door and window sash, the mounting housing being installed on the limiting mounting plate, the limiting steel hook being movably installed in the mounting housing, the upper end of the limiting steel hook being connected to a limiting accessory, the inner side of the mounting housing being movably connected to a limiting plate, the surface of the limiting mounting plate being provided with a limiting recess, one end of the limiting plate being engaged in the limiting recess, and the lower end of the limiting steel hook being connected to the limiting plate.

[0007] Furthermore, the interior of the mounting housing is recessed with an arc-shaped movable groove, and the two sides of the movable groove are symmetrically provided with first movable through holes. The two sides of the limiting steel hook are symmetrically provided with movable protrusions, and the surfaces of the two movable protrusions are symmetrically provided with second movable through holes. The two movable protrusions are respectively disposed in the movable groove, and the first movable through holes and the second movable through holes are hinged together by a connecting shaft.

[0008] Furthermore, the upper end of the limiting steel hook is provided with a fitting protrusion, and the lower side of the limiting fitting is provided with a fitting groove, and the fitting protrusion is engaged in the fitting groove.

[0009] Furthermore, the inner side of the mounting housing is recessed with a plate movable groove, the size of which is larger than the size of the limiting plate, and the limiting plate is movably connected in the plate movable groove.

[0010] Furthermore, the surface of the limiting plate is provided with a connecting opening, and the lower end of the limiting steel hook is provided with a connecting hook part, which is connected to the connecting opening.

[0011] Furthermore, the mounting housing is symmetrically provided with mounting through parts at its upper and lower ends, and mounting through holes are provided on the surface of the mounting through parts. Fasteners pass through the mounting through holes and are connected and fixed to the inner side of the door and window sash, thereby fixing the mounting housing and the limiting mounting plate to the inner side of the door and window sash.

[0012] Furthermore, the upper end of the door / window sash is connected to the upper end of the door / window frame via an upper wheel assembly, and the lower end of the door / window sash is connected to the lower end of the door / window frame via a pulley assembly.

[0013] Furthermore, a door / window lock is installed on the side surface of the door / window sash, the upper end of the anti-misoperation component is connected to the upper wheel component, and the lower end of the anti-misoperation component is connected to the door / window lock.

[0014] This utility model has the following advantages: The door and window sash can be slidably installed in the door and window frame. An anti-misoperation component is installed on the inner side of the door and window sash. The anti-misoperation component includes a limiting mounting plate, a mounting shell, and a limiting steel hook. The limiting mounting plate is installed on the inner side of the door and window sash, the mounting shell is installed on the limiting mounting plate, and the limiting steel hook is movably installed in the mounting shell. The upper end of the limiting steel hook is connected to a limiting accessory, and the inner side of the mounting shell is movably connected to a limiting plate. The surface of the limiting mounting plate is provided with a limiting recess, one end of the limiting plate is locked in the limiting recess, and the lower end of the limiting steel hook is connected to the limiting plate. The door and window anti-misoperation device of this utility model realizes the anti-misoperation function. When the door and window sash is not fully closed, the limiting structure is in a locked state and the inward tilting function cannot be triggered. Only when the window sash is fully closed and fits against one side of the door and window frame can the limiting be released and the inward tilting operation be realized. The structure is simple, easy for users to operate, and safe to use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the connection structure of the door / window sash, upper wheel assembly, pulley assembly, door / window lock, and anti-misoperation component of this utility model.

[0017] Figure 3 This is a schematic diagram of the anti-misoperation component of this utility model.

[0018] Figure 4 This is an exploded view of the anti-misoperation component of this utility model.

[0019] Figure 5 This is a schematic diagram of the mounting shell structure of this utility model.

[0020] Reference numerals: 10 for door / window frame; 20 for door / window sash; 30 for upper wheel assembly; 40 for pulley assembly; 50 for door / window lock; 60 for anti-misoperation assembly; 61 for limit mounting plate; 62 for mounting housing; 63 for limit steel hook; 64 for limit accessory; 65 for limit plate; 611 for limit recess; 621 for movable groove; 622 for first movable through hole; 631 for movable protrusion; 632 for second movable through hole; 633 for accessory protrusion; 641 for accessory groove; 623 for plate movable groove; 651 for connecting opening; 634 for connecting hook; 624 for mounting through hole; 625 for mounting through hole. Detailed Implementation

[0021] like Figures 1 to 5 As shown, a door and window anti-misoperation device includes a door and window frame 10 and a door and window sash 20. The door and window sash 20 is slidably installed in the door and window frame 10. The upper end of the door and window sash 20 is connected to the upper end of the door and window frame 10 through an upper wheel assembly 30, and the lower end of the door and window sash 20 is connected to the lower end of the door and window frame 10 through a pulley assembly 40. In use, the door and window sash 20 can slide along a horizontal guide rail to realize the horizontal opening or closing of the window.

[0022] In practice, a door and window lock 50 is installed on the side surface of the door and window sash 20 for locking control of the window sash; an anti-misoperation component 60 is installed on the inner side of the door and window sash 20 to prevent the window from being accidentally operated to open inwards while in a sliding state, thereby causing structural damage or personal danger. The upper end of the anti-misoperation component 60 is connected to the upper wheel component 30, and the lower end of the anti-misoperation component 60 is connected to the door and window lock 50. The anti-misoperation component 60 includes a limiting mounting plate 61, a mounting housing 62, and a limiting steel hook 63. The limiting mounting plate 61 is installed on the inner side of the door and window sash 20, the mounting housing 62 is installed on the limiting mounting plate 61, and the limiting steel hook 63 is movably installed in the mounting housing 62. The upper end of the limiting steel hook 63 is connected to a limiting accessory 64, and the inner side of the mounting housing 62 is movably connected to a limiting plate 65. The surface of the limiting mounting plate 61 is provided with a limiting recess 611, one end of the limiting plate 65 is engaged in the limiting recess 611, and the lower end of the limiting steel hook 63 is connected to the limiting plate 65 to form a stable initial state. In use, when the door / window is in a sliding open or open state, the lower end of the limiting steel hook 63 pulls the limiting plate 65, causing it to engage in the limiting recess 611, thereby restricting the upward pushing operation of the door / window lock 50 and preventing it from tilting inwards. When the door / window is closed and fully slids to the right, with the door / window sash 20 against the right side of the door / window frame 10, the side structure of the door / window frame 10 will press against the limiting accessory 64. The limiting accessory 64 will cause the limiting steel hook 63 to deflect inwards, thereby causing its lower end to lift the limiting plate 65, disengaging the limiting plate 65 from the limiting recess 611. At this time, the user can push the door / window lock 50 upwards, thereby switching the door / window sash 20 to the tilting-in open state via the upper wheel assembly 30. The above structural design achieves the following anti-misoperation function: when the door / window sash 20 is not fully closed, the limiting structure is locked and the tilt-in function cannot be triggered; only when the window sash is fully closed and flush with the right side of the door / window frame can the limiting structure be released, allowing the tilt-in operation to be realized. The structure is simple, easy for users to operate, and safe to use.

[0023] In practical implementation, the interior of the mounting housing 62 is recessed with an arc-shaped movable groove 621. First movable through holes 622 are symmetrically formed on both sides of the movable groove 621. Movable protrusions 631 are symmetrically formed on both sides of the limiting steel hook 63. Second movable through holes 632 are symmetrically formed on the surfaces of the two movable protrusions 631. The two movable protrusions 631 are respectively disposed in the movable groove 621. Simultaneously, the first movable through holes 622 and the second movable through holes 632 correspond to each other and are hinged together by a connecting shaft 66. This allows the limiting steel hook 63 to be movably installed in the mounting housing 62. In use, through this structure, the limiting steel hook 63, with the connecting shaft 66 as the center, can swing or flip relative to the mounting housing 62 within the arc-shaped movable groove 621.

[0024] In practical implementation, the upper end of the limiting steel hook 63 is provided with a fitting protrusion 633, and the lower side of the limiting fitting 64 is provided with a fitting groove 641. The fitting protrusion 633 is engaged in the fitting groove 641, thereby connecting the limiting fitting 64 to the upper end of the limiting steel hook 63. The structure is simple and the assembly is convenient.

[0025] In practical implementation, the inner side of the mounting housing 62 is recessed with a plate movable groove 623. The size of the plate movable groove 623 is larger than the size of the limiting plate 65. The limiting plate 65 is movably connected in the plate movable groove 623. The surface of the limiting plate 65 is provided with a connection opening 651. The lower end of the limiting steel hook 63 is provided with a connecting hook part 634. The connecting hook part 634 is connected in the connection opening 651, so that the lower end of the limiting steel hook 63 is connected to the limiting plate 65. In use, when the limiting steel hook 63 swings or deflects in the mounting housing 62, the connecting hook part 634 at its lower end can drive the limiting plate 65 to move up or down in the plate movable groove 623. When the door / window sash 20 is not fully closed, the limiting steel hook 63 remains in its original state, and the connecting hook 634 drives the limiting plate 65 to engage in the limiting recess 611 of the limiting mounting plate 61, thereby restricting the lifting operation of the door / window lock. When the door / window sash 20 moves to the right and fits against the door / window frame 10, the limiting accessory 64 is compressed, causing the limiting steel hook 63 to deflect. This, in turn, drives the limiting plate 65 to move upward and disengage from the limiting recess 611 through the connecting hook 634, thereby releasing the restriction and allowing the user to push up the door / window lock to open the door / window sash inward.

[0026] In practical implementation, the mounting housing 62 is symmetrically provided with mounting through parts 624 at its upper and lower ends. The surface of the mounting through parts 624 is provided with mounting holes 625. Fasteners pass through the mounting holes 625 and are connected and fixed to the inner side of the door and window sash 20, thereby fixing the mounting housing 62 and the limiting mounting plate 61 to the inner side of the door and window sash 20. The structure is simple and the installation is convenient.

[0027] In summary, the door / window sash 20 is slidably installed in the door / window frame 10. An anti-misoperation component 60 is installed on the inner side of the door / window sash 20. This anti-misoperation component 60 includes a limiting mounting plate 61, a mounting housing 62, and a limiting steel hook 63. The limiting mounting plate 61 is installed on the inner side of the door / window sash 20, the mounting housing 62 is installed on the limiting mounting plate 61, and the limiting steel hook 63 is movably installed in the mounting housing 62. The upper end of the limiting steel hook 63 is connected to a limiting accessory 64, and the inner side of the mounting housing 62 is movable. A limiting plate 65 is connected, and the surface of the limiting mounting plate 61 is provided with a limiting recess 611. One end of the limiting plate 65 is locked in the limiting recess 611, and the lower end of the limiting steel hook 63 is connected to the limiting plate 65. The door and window anti-misoperation device of this utility model realizes the anti-misoperation function. When the door and window sash is not fully closed, the limiting structure is in a locked state and the inward tilting function cannot be triggered. Only when the window sash is fully closed and fits against the right side of the door and window frame can the limiting be released and the inward tilting operation be realized. The structure is simple, easy for users to operate, and safe to use.

Claims

1. A door and window anti-misoperation device, characterized in that, It includes a door and window frame (10) and a door and window sash (20). The door and window sash (20) is slidably installed in the door and window frame (10). An anti-misoperation component (60) is installed on the inner side of the door and window sash (20). The anti-misoperation component (60) includes a limiting mounting plate (61), a mounting housing (62), and a limiting steel hook (63). The limiting mounting plate (61) is installed on the inner side of the door and window sash (20), and the mounting housing (62) is installed on the limiting mounting plate. On (61), the limiting steel hook (63) is movably installed in the mounting housing (62). The upper end of the limiting steel hook (63) is connected to the limiting accessory (64). The inner side of the mounting housing (62) is movably connected to the limiting plate (65). The surface of the limiting mounting plate (61) is provided with a limiting recess (611). One end of the limiting plate (65) is locked in the limiting recess (611). The lower end of the limiting steel hook (63) is connected to the limiting plate (65).

2. The door and window anti-misoperation device according to claim 1, characterized in that, The mounting housing (62) has an arc-shaped movable groove (621) inside. The movable groove (621) has a first movable through hole (622) symmetrically opened on both sides. The limiting steel hook (63) has movable protrusions (631) symmetrically opened on both sides. The surfaces of the two movable protrusions (631) have a second movable through hole (632) symmetrically opened. The two movable protrusions (631) are respectively set in the movable groove (621). The first movable through hole (622) and the second movable through hole (632) are hinged together by a connecting shaft (66).

3. The door and window anti-misoperation device according to claim 2, characterized in that, The upper end of the limiting steel hook (63) is provided with a fitting protrusion (633), and the lower side of the limiting fitting (64) is provided with a fitting groove (641). The fitting protrusion (633) is engaged in the fitting groove (641).

4. The door and window anti-misoperation device according to claim 3, characterized in that, The inner side of the mounting housing (62) is recessed with a plate movable groove (623), the size of which is larger than the size of the limiting plate (65), and the limiting plate (65) is movably connected in the plate movable groove (623).

5. The door and window anti-misoperation device according to claim 4, characterized in that, The surface of the limiting plate (65) is provided with a connecting opening (651), and the lower end of the limiting steel hook (63) is provided with a connecting hook (634), which is connected in the connecting opening (651).

6. The door and window anti-misoperation device according to claim 5, characterized in that, The mounting housing (62) has symmetrical mounting through parts (624) at its upper and lower ends. The surface of the mounting through part (624) has mounting holes (625). Fasteners pass through the mounting holes (625) and are connected and fixed to the inner side of the door and window sash (20), thereby fixing the mounting housing (62) and the limiting mounting plate (61) to the inner side of the door and window sash (20).

7. The door and window anti-misoperation device according to claim 1, characterized in that, The upper end of the door / window sash (20) is connected to the upper end of the door / window frame (10) via an upper wheel assembly (30), and the lower end of the door / window sash (20) is connected to the lower end of the door / window frame (10) via a pulley assembly (40).

8. The door and window anti-misoperation device according to claim 7, characterized in that, A door and window lock (50) is installed on the side surface of the door and window sash (20). The upper end of the anti-misoperation component (60) is connected to the upper wheel component (30), and the lower end of the anti-misoperation component (60) is connected to the door and window lock (50).

Images