Door and window with reinforcing function

Abstract

The utility model relates to the technical field of doors and windows, and discloses a door and window with a reinforcing function, which comprises a window frame and a window, the window is hinged on the inner wall of the window frame, the window frame is provided with a positioning mechanism for fixing the window, the positioning mechanism comprises a screw rod, the screw rod is rotatably connected on the inner wall of the window frame, and the screw rod is fixed on the inner wall of the window frame. According to the door and window with the reinforcing function, the outer wall of the limiting hook is sleeved with the connecting rod, meanwhile, the connecting rod is matched with the sliding rod, the sliding block, the positioning block and the lead screw, the position of the window can be fixed, the situation that the window is blown by too large outdoor wind force is avoided, and the window is not prone to being damaged. When the window needs to be rapidly closed, the connecting rod is pulled upwards to be separated from the limiting hook, the window can be directly closed at the moment, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, in particular to a door and window with a reinforcement function. Background Art

[0002] Doors and windows are divided into enclosing components or partition components according to their location. They have different design requirements and must have functions such as thermal insulation, heat insulation, sound insulation, waterproofing, fire prevention, and the new requirement is energy saving.

[0003] There is a kind of door and window that can rotate the glass window by pushing and pulling to open the window. The window can be closed and opened quickly, but there are also some disadvantages. For example, the position of the glass window after opening is usually unable to be fixed. If the outdoor wind is too strong at this time, the glass window will be blown and closed. The impact force of the glass window blown by the wind when closing is usually relatively large. At the least, the mounting bolts of the window frame are prone to loosening, and at the worst, it may directly cause the glass to shatter. Utility Model Content

[0004] The purpose of the utility model is to provide a door and window with a reinforcement function to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a door and window with a reinforcement function, comprising a window frame and a window, wherein the window is hinged to the inner wall of the window frame, and a positioning mechanism for fixing the window is provided on the window frame. By providing the positioning mechanism, a violent collision between the window and the window frame can be avoided, and the positioning mechanism comprises:

[0006] A screw rod, the screw rod is rotatably connected to the inner wall of the window frame, a worm wheel is fixedly installed on the outer wall of the screw rod, a worm is rotatably connected to the inner wall of the window frame, the worm is meshed with the worm wheel, and the screw rod can be provided to drive the positioning block to slide on the inner wall of the window frame;

[0007] A positioning block, wherein the positioning block is slidably connected to the inner wall of the window frame, the inner wall of the positioning block is threadedly connected to the outer wall of the screw rod, the inner wall of the positioning block is slidably connected to a slider, a slide rod is fixedly installed on the top of the slider, a limit block is fixedly installed on the top of the slide rod, and a limit hook is fixedly installed on the side wall of the window. By setting the positioning block to cooperate with the slide rod and the slide rod, the connecting rod can be driven to move, thereby facilitating the connection between the connecting rod and the limit hook;

[0008] A connecting rod, one end of which is sleeved on the outer wall of the sliding rod, and the other end of which is sleeved on the outer wall of the limiting hook. The limiting hook and the sliding rod can be connected by setting the connecting rod, so that the window can be limited.

[0009] Preferably, a limit spring is sleeved on the outer wall of the sliding rod, one end of the limit spring is fixedly mounted on the bottom of the limit block, and the other end of the limit spring is attached to the upper surface of the connecting rod. The connecting rod can be pushed downward by setting the limit spring.

[0010] Preferably, the slider is provided with an auxiliary mechanism, by which indoor occupants can be promptly reminded to close windows in windy weather, and the auxiliary mechanism comprises a cross bar, which is fixedly mounted on the side wall of the limit block.

[0011] Preferably, a connecting rope is fixedly installed at one end of the cross bar away from the limiting block, and a bell is fixedly installed at one end of the connecting rope away from the cross bar. By setting the bell, indoor personnel can be reminded to close the window immediately.

[0012] Preferably, a guide rod is fixedly mounted on the inner wall of the positioning block, and the outer wall of the guide rod is in contact with the inner wall of the sliding block.

[0013] Preferably, a return spring is sleeved on the outer wall of the guide rod, one end of the return spring is fixedly mounted on the side wall of the slider, and the other end of the return spring is fixedly mounted on the inner wall of the positioning block. By arranging the return spring, the slider can be kept centered on the inner wall of the positioning block.

[0014] Compared with the prior art, the utility model provides a door and window with a reinforcement function, which has the following beneficial effects:

[0015] 1. The doors and windows with reinforcement function can fix the position of the windows by putting the connecting rod on the outer wall of the limit hook, and cooperating with the sliding rod, the slider, the positioning block and the screw rod to prevent the windows from being blown by the strong outdoor wind and causing a violent collision between the windows and the window frames. When the windows need to be closed quickly, the connecting rod can be pulled upward to disengage the limit hook, and the windows can be directly closed, which is more convenient to use.

[0016] 2. The doors and windows with reinforcement function can make the bell shake and ring when the outdoor wind is too strong and blows the windows, by cooperating with the limit hooks, connecting rods, sliding rods, sliders, cross bars and connecting ropes, to remind indoor personnel to close the windows in time and prevent indoor items from being damaged by strong outdoor winds. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the window frame of the utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of the positioning block of the utility model;

[0020] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0021] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure at B.

[0022] In the figure: 1. window frame; 2. window; 3. positioning mechanism; 31. screw; 32. positioning block; 33. connecting rod; 34. worm gear; 35. worm; 36. slider; 37. slide bar; 38. limit block; 39. limit spring; 310. limit hook; 4. auxiliary mechanism; 41. cross bar; 42. connecting rope; 43. bell; 44. guide rod; 45. return spring. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a door and window with a reinforcement function, comprising a window frame 1 and a window 2, wherein the window 2 is hinged on the inner wall of the window frame 1, and a positioning mechanism 3 for fixing the window 2 is provided on the window frame 1. By setting the positioning mechanism 3, the position of the window 2 can be fixed to prevent the window 2 from being blown by strong outdoor winds, causing a violent collision between the window 2 and the window frame 1.

[0024] The above-mentioned positioning mechanism 3 includes a screw rod 31, a positioning block 32, a connecting rod 33, a worm wheel 34, a worm 35, a slider 36, a slide rod 37, a limit block 38, a limit spring 39, and a limit hook 310; the screw rod 31 is rotatably connected to the inner wall of the window frame 1, the outer wall of the screw rod 31 is fixedly installed with a worm wheel 34, the inner wall of the window frame 1 is rotatably connected with a worm 35, the worm 35 is meshed with the worm wheel 34, and the screw rod 31 can be driven to rotate by rotating the worm 35 to cooperate with the worm wheel 34 meshed with it, and the rotation of the screw rod 31 can drive the positioning block 32 threadedly connected with it to slide on the inner wall of the window frame 1, the positioning block 32 is slidably connected to the inner wall of the window frame 1, the inner wall of the positioning block 32 is threadedly connected with the outer wall of the screw rod 31, the inner wall of the positioning block 32 is slidably connected with a slider 36, the top of the slider 36 is fixedly installed with a slide rod 37, the top of the slide rod 37 is fixedly installed with a limit block 38, and the outer wall of the slide rod 37 is sleeved with a limit spring 39 The limit hook 310 and the slide bar 37 are connected by the connecting rod 33 to fix the position of the window 2, thereby preventing the window 2 from being blown by excessive outdoor wind and causing a violent collision between the window 2 and the window frame 1.

[0025] The above-mentioned slider 36 is provided with an auxiliary mechanism 4, by which the indoor personnel can be reminded to close the window 2 in time in windy weather. The auxiliary mechanism 4 includes a cross bar 41, a connecting rope 42, a bell 43, a guide rod 44, and a reset spring 45; the cross bar 41 is fixedly installed on the side wall of the limit block 38, and the end of the cross bar 41 away from the limit block 38 is fixedly installed with a connecting rope 42, and the end of the connecting rope 42 away from the cross bar 41 is fixedly installed with a bell 43. When the outdoor wind is too strong and blows the window 2, the window 2 will swing slightly. At this time, the limit hook 310 and the connecting rod 33 can be used to push and pull the slide bar 37 back and forth, so that the slide bar 37 drives the slide bar 36 to slide on the inner wall of the positioning block 32. At this time, the cross bar 41 In conjunction with the connecting rope 42, the bell 43 can be made to shake and make a sound, reminding the indoor personnel to close the window 2 in time. A guide rod 44 is fixedly installed on the inner wall of the positioning block 32, and the outer wall of the guide rod 44 is in contact with the inner wall of the slider 36. A return spring 45 is sleeved on the outer wall of the guide rod 44, and one end of the return spring 45 is fixedly installed on the side wall of the slider 36, and the other end of the return spring 45 is fixedly installed on the inner wall of the positioning block 32. When the slider 36 slides on the inner wall of the positioning block 32, the elasticity of the return spring 45 can be used to absorb the impact force of the slider 36, and the elasticity of the return springs 45 on both sides of the slider 36 can be used to keep the slider 36 in a centered state inside the positioning block 32 at all times.

[0026] Working principle: after pushing the window 2 to open, the worm 35 is rotated to cooperate with the worm wheel 34 meshing with it to drive the screw rod 31 to rotate, and the rotation of the screw rod 31 can drive the positioning block 32 threadedly connected to it to slide on the inner wall of the window frame 1. After moving the positioning block 32 to a suitable position, the connecting rod 33 is pulled so that the end of the connecting rod 33 away from the slider 36 is sleeved on the outer wall of the limit hook 310. At this time, the limit hook 310 and the sliding rod 37 can be connected by the connecting rod 33, so as to fix the position of the window 2 to prevent the window 2 from being blown by excessive outdoor wind and causing a violent collision between the window 2 and the window frame 1. When the window 2 needs to be closed, the connecting rod 33 is pulled upward to compress the limit spring 39 and move the connecting rod 33 upward to disengage the limit hook 310. At this time, the window 2 can be directly closed, which is more convenient to use.

[0027] When the outdoor wind is too strong and blows the window 2, the window 2 will swing slightly. At this time, the limit hook 310 and the connecting rod 33 can be used to push and pull the sliding bar 37 back and forth, so that the sliding bar 37 drives the sliding block 36 to slide on the inner wall of the positioning block 32. At this time, the cross bar 41 on the top of the sliding bar 37 will drive the connecting rope 42 to slide, so that the bell 43 at the bottom of the connecting rope 42 will shake, making the bell 43 ring, reminding the indoor personnel to close the window 2 in time to prevent the indoor items from being damaged by the strong wind outdoors.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A door and window with a reinforcement function, comprising a window frame (1) and a window (2), wherein the window (2) is hinged to the inner wall of the window frame (1), characterized in that: The window frame (1) is provided with a positioning mechanism (3) for fixing the window (2), and the positioning mechanism (3) comprises: A screw rod (31), the screw rod (31) is rotatably connected to the inner wall of the window frame (1), a worm wheel (34) is fixedly mounted on the outer wall of the screw rod (31), a worm (35) is rotatably connected to the inner wall of the window frame (1), and the worm (35) is meshed with the worm wheel (34); A positioning block (32), wherein the positioning block (32) is slidably connected to the inner wall of the window frame (1), the inner wall of the positioning block (32) is threadedly connected to the outer wall of the screw rod (31), the inner wall of the positioning block (32) is slidably connected to a slider (36), a slide rod (37) is fixedly installed on the top of the slider (36), a limit block (38) is fixedly installed on the top of the slide rod (37), and a limit hook (310) is fixedly installed on the side wall of the window (2); A connecting rod (33), one end of which is sleeved on the outer wall of the sliding rod (37), and the other end of which is sleeved on the outer wall of the limiting hook (310).

2. The door and window with reinforcement function according to claim 1, characterized in that: The outer wall of the slide rod (37) is sleeved with a limit spring (39), one end of the limit spring (39) is fixedly mounted on the bottom of the limit block (38), and the other end of the limit spring (39) is attached to the upper surface of the connecting rod (33).

3. The door and window with reinforcement function according to claim 1, characterized in that: The slide block (36) is provided with an auxiliary mechanism (4), wherein the auxiliary mechanism (4) comprises a cross bar (41), and the cross bar (41) is fixedly mounted on the side wall of the limit block (38).

4. The door and window with reinforcement function according to claim 3, characterized in that: A connecting rope (42) is fixedly mounted on one end of the cross bar (41) away from the limiting block (38), and a bell (43) is fixedly mounted on one end of the connecting rope (42) away from the cross bar (41).

5. The door and window with reinforcement function according to claim 1, characterized in that: A guide rod (44) is fixedly mounted on the inner wall of the positioning block (32), and the outer wall of the guide rod (44) is in contact with the inner wall of the sliding block (36).

6. The door and window with reinforcement function according to claim 5, characterized in that: The outer wall of the guide rod (44) is sleeved with a return spring (45), one end of the return spring (45) is fixedly mounted on the side wall of the slider (36), and the other end of the return spring (45) is fixedly mounted inside the positioning block (32).

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