Anti-collision aluminum alloy door and window

Abstract

The utility model discloses an anti-collision type aluminum alloy door and window which comprises a window frame and a first opening sash rotationally connected to one side of the window frame, an opening and closing mechanism is arranged at the bottom of the window frame and comprises a support, a lead screw, a driving block, a round rod, a pull rod and a limiting rod, and the limiting rod is in sliding connection with the driving block. A buffering mechanism is arranged in the middle of the window frame, a ventilation mechanism is arranged on one side of the window frame, and a control mechanism is arranged on one side of the opening and closing mechanism. By screwing a rotating disc, a driving rod drives a driving bevel gear to rotate, the rotating disc drives a lead screw to rotate, the lead screw rotates to drive a driving block to slide along a limiting rod, the driving block drives a pull rod to move and rotate at the same time through a round rod, the aluminum alloy door and window is automatically opened or closed, and collision of opening sashes of the aluminum alloy door and window under the condition of large wind force is prevented; and meanwhile, the aluminum alloy door and window can be suspended at any angle, so that the safety of the anti-collision aluminum alloy door and window is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy doors and windows, in particular to an anti-collision aluminum alloy door and window. Background Art

[0002] Aluminum alloy doors and windows refer to those made with aluminum alloy extruded profiles for frames, stiles, and sashes. These include those with aluminum alloy as the base material for load-bearing members (members that bear and transmit deadweight and loads), and those made with wood or plastic composites, referred to as aluminum-wood composite doors and windows and aluminum-plastic composite doors and windows.

[0003] In the prior art, a Chinese utility model patent with authorization announcement number CN217783271U discloses an anti-collision aluminum alloy door and window, comprising a window frame and a window body hinged to the inner wall of the window frame by hinges. A partition is fixedly connected between the middle of the top and bottom of the inner wall of the window frame, and baffles are fixedly connected on both sides of the partition. A buffer mechanism is provided inside the baffle. The buffer mechanism includes a sliding plate, a fixing groove is formed inside the baffle, and elastic members are fixedly connected on both sides of the back of the inner wall of the fixing groove. A buffer spring is fixedly connected between the opposite sides of the two elastic members. The utility model relates to the technical field of aluminum alloy doors and windows. The anti-collision aluminum alloy door and window, when the window is closed with heavy force or strong wind, provides a buffer mechanism to cushion the window body, thereby preventing the window from colliding with the window frame and causing damage. At the same time, the L-shaped buffer pad, buffer strip, and elastic sealing pad are provided to prevent people or objects from colliding with the window.

[0004] Compared with the existing technology, there are problems: the above-mentioned anti-collision aluminum alloy doors and windows lack a locking structure during use. When the aluminum alloy doors and windows are opened quickly in strong winds, collisions are likely to occur, causing damage to the buffer mechanism and window frames.

[0005] Therefore, there is an urgent need for a kind of anti-collision type aluminum alloy door and window. Utility Model Content

[0006] The purpose of the utility model is to overcome the deficiencies of the prior art and provide an anti-collision aluminum alloy door and window.

[0007] The utility model solves its technical problem through the following technical solutions: it includes a window frame and a first opening sash rotatably connected to one side of the window frame, an opening and closing mechanism is provided at the bottom of the window frame, the opening and closing mechanism includes a bracket, the bracket is welded to the bottom of the window frame, a screw rod is provided in the middle position of the bracket, a driving block is provided on the outside of the screw rod, a round rod is provided above the driving block, a pull rod is provided at one end of the round rod, a limiting rod is provided on the inner wall of the bracket, the limiting rod is slidably connected to the driving block, a buffer mechanism is provided in the middle position of the window frame, a ventilation mechanism is provided on one side of the window frame, and a control mechanism is provided on one side of the opening and closing mechanism.

[0008] As a further solution of the present invention: the buffer mechanism includes a partition, which is fixed to the middle position of the window frame by bolts, a shock-absorbing box is provided on one side of the partition, a plurality of circular holes are provided at one end of the shock-absorbing box, a plurality of damping rods are provided at the bottom of the shock-absorbing box, a coil spring is provided on the outside of the damping rod, and a rubber airbag is provided at one end of the damping rod.

[0009] As a further solution of the present invention: the ventilation mechanism includes a second sash, which is rotatably connected to the outside of the window frame, a ventilation net is provided in the middle position of the second sash, a turning handle is provided on one side of the second sash, a card block is provided at one end of the turning handle, and the card block is rotatably connected to the partition.

[0010] As a further solution of the present invention: the control mechanism includes a transmission bevel gear, the transmission bevel gear is welded to one end of the screw rod, a driving bevel gear is arranged on the outside of the transmission bevel gear, a driving rod is arranged in the middle position of the driving bevel gear, and a turntable is arranged at one end of the driving rod.

[0011] As a further solution of the present invention: sealing rings are provided on the outer sides of the first sash and the second sash.

[0012] As a further solution of the present invention: a heat insulation strip is provided in the middle of the first sash to reduce heat conduction of the aluminum alloy doors and windows.

[0013] As a further solution of the present invention: a decorative panel is provided on the outer side of the window frame, and the decorative panel improves the aesthetics of the aluminum alloy doors and windows.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0015] 1. A turntable is provided, and when the turntable is turned, the turntable drives the driving rod to rotate, and the driving rod drives the driving bevel gear to rotate. Under the meshing of the transmission bevel gear, the turntable drives the screw rod to rotate, and the rotation of the screw rod drives the driving block to slide along the limit rod. The driving block drives the pull rod to move through the round rod and rotates at the same time. The pull rod pushes and pulls the first sash, thereby driving the first sash to rotate along one side of the window frame, automatically opening or closing the aluminum alloy door and window. Since the transmission connection between the screw rod and the driving block is self-locking, the aluminum alloy door and window can be locked to prevent the aluminum alloy door and window sash from colliding when the wind is strong, causing damage to the buffer mechanism and the window cover. At the same time, the aluminum alloy door and window can be hovered at any angle, ensuring the safety of the anti-collision aluminum alloy door and window.

[0016] 2. A card block is provided, and the card block is rotated by turning the handle to connect or release the second sash to the partition, so as to ventilate the anti-collision aluminum alloy doors and windows. A rubber airbag is provided, and the rubber airbag will be squeezed at the moment the anti-collision aluminum alloy doors and windows are closed. Under the elastic force of the damping rod and the coil spring, the impact at the moment the anti-collision aluminum alloy doors and windows are closed is buffered, preventing the anti-collision aluminum alloy doors and windows from being damaged by collision, thereby ensuring the service life of the anti-collision aluminum alloy doors and windows. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shows an isometric structural diagram provided according to an embodiment of the present utility model;

[0018] Figure 2 It shows a schematic diagram of a front cross-sectional structure provided according to an embodiment of the utility model;

[0019] Figure 3 Shown is a diagram according to an embodiment of the present invention. Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0020] Figure 4 Shown is a diagram according to an embodiment of the present invention. Figure 2 A schematic diagram of the partially enlarged structure at point B in the middle;

[0021] Figure 5 A schematic diagram of a right side cross-sectional structure provided according to an embodiment of the present utility model is shown;

[0022] Figure 6 Shown is a diagram according to an embodiment of the present invention. Figure 5 A schematic diagram of the partially enlarged structure at point C in the middle;

[0023] Figure 7 A left-side sectional structural schematic diagram provided according to an embodiment of the utility model is shown.

[0024] Figure 8 Shown is a diagram according to an embodiment of the present invention. Figure 7 Schematic diagram of the locally enlarged structure at point D in the middle.

[0025] Legend:

[0026] 100. Window frame; 200. First sash; 110. Sealing ring; 120. Insulation strip; 130. Decorative panel; 101. Bracket; 102. Screw; 103. Drive block; 104. Round rod; 105. Pull rod; 106. Limit rod; 201. Partition; 202. Shock absorber box; 203. Round hole; 204. Damping rod; 205. Coil spring; 206. Rubber airbag; 301. Second sash; 302. Breathable mesh; 303. Turning handle; 304. Block; 401. Transmission bevel gear; 402. Driving bevel gear; 403. Drive rod; 404. Turntable. DETAILED DESCRIPTION

[0027] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0028] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0029] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0030] Example 1:

[0031] like Figure 1-6As shown, an anti-collision aluminum alloy door and window comprises a window frame 100 and a first opening sash 200 rotatably connected to one side of the window frame 100. The bottom of the window frame 100 is provided with an opening and closing mechanism, and the opening and closing mechanism comprises a bracket 101, the bracket 101 is welded to the bottom of the window frame 100, the middle position of the bracket 101 is rotatably connected to a screw rod 102, the outer side of the screw rod 102 is transmission-connected to a driving block 103, a round rod 104 is welded above the driving block 103, one end of the round rod 104 is rotatably connected to a pull rod 105, the inner wall of the bracket 101 is fixed with a limit rod 106 by a bolt, and the limit rod 106 is connected to the driving block 103. Block 103 is slidably connected, a buffer mechanism is provided in the middle position of the window frame 100, a ventilation mechanism is provided on one side of the window frame 100, and a control mechanism is provided on one side of the opening and closing mechanism, and the control mechanism includes a transmission bevel gear 401, the transmission bevel gear 401 is welded to one end of the screw rod 102, and the outer side of the transmission bevel gear 401 is engaged with a driving bevel gear 402, and the middle position of the driving bevel gear 402 is fixed with a driving rod 403 by bolts, and one end of the driving rod 403 is fixed with a turntable 404 by bolts, and the outer sides of the first opening fan 200 and the second opening fan 301 are fixed with sealing rings 110 by bolts.

[0032] When the cam 402 is in the closed position, the cam 403 is in the closed position, and the cam 403 is in the closed position, so that the cam 403 is in the closed position, and the cam 403 is in the closed position, so that the cam 403 is in the closed position, and the cam 403 is in the closed position, so that the cam 403 is in the closed position, and the cam 403 is in the closed position, so that the cam 403 is in the closed position, and the cam 403 is in the closed position, so that the cam 403 is in the closed position, and the cam 403 is in the closed position, so that the cam 403 is in the closed position, and the cam 403 is in the closed position, so that the cam 403 is in the closed position, and the cam 403 is in the closed position, so that the cam 403 is in the closed position, and the cam 403 is in the closed position, so that the cam 403 is in the closed position,

[0033] Example 2:

[0034] like Figure 2-8As shown, an anti-collision aluminum alloy door and window, the buffer mechanism includes a partition 201, the partition 201 is fixed to the middle position of the window frame 100 by bolts, a shock-absorbing box 202 is fixed to one side of the partition 201 by bolts, a plurality of circular holes 203 are cut at one end of the shock-absorbing box 202, a plurality of damping rods 204 are fixed to the bottom of the shock-absorbing box 202 by bolts, a coil spring 205 is fixed to the outside of the damping rod 204 by bolts, a rubber airbag 206 is fixed to one end of the damping rod 204 by bolts, and a heat insulation strip is pasted at the middle position of the first opening sash 200. 120. The heat conduction of the aluminum alloy doors and windows is reduced by the heat insulation strip 120. The ventilation mechanism includes a second opening fan 301, which is rotatably connected to the outer side of the window frame 100. The middle position of the second opening fan 301 is fixed with a ventilation net 302 by bolts. One side of the second opening fan 301 is rotatably connected to a turning handle 303. One end of the turning handle 303 is fixed with a clamping block 304 by bolts. The clamping block 304 is rotatably connected to the partition 201. The outer side of the window frame 100 is fixed with a decorative panel 130 by bolts. The decorative panel 130 improves the aesthetics of the aluminum alloy doors and windows.

[0035] In this embodiment, a clamping block 304 is provided, and the clamping block 304 is rotated by turning the handle 303, thereby connecting or releasing the second opening sash 302 to the partition 201, and ventilating the anti-collision type aluminum alloy door and window. A rubber airbag 206 is provided, and the rubber airbag 206 will be squeezed at the moment the anti-collision type aluminum alloy door and window is closed. Under the elastic force of the damping rod 204 and the coil spring 205, the instantaneous impact of closing the anti-collision type aluminum alloy door and window is buffered, preventing the anti-collision type aluminum alloy door and window opening sash from being damaged by collision, thereby ensuring the service life of the anti-collision type aluminum alloy door and window opening sash.

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An anti-collision aluminum alloy door and window, characterized in that: The invention comprises a window frame (100) and a first opening sash (200) rotatably connected to one side of the window frame (100), an opening and closing mechanism is provided at the bottom of the window frame (100), and the opening and closing mechanism comprises a bracket (101), the bracket (101) is welded to the bottom of the window frame (100), a screw rod (102) is provided in the middle position of the bracket (101), a driving block (103) is provided on the outside of the screw rod (102), a round rod (104) is provided above the driving block (103), a pull rod (105) is provided at one end of the round rod (104), a limiting rod (106) is provided on the inner wall of the bracket (101), the limiting rod (106) is slidably connected to the driving block (103), a buffer mechanism is provided in the middle position of the window frame (100), a ventilation mechanism is provided on one side of the window frame (100), and a control mechanism is provided on one side of the opening and closing mechanism.

2. The anti-collision aluminum alloy door and window according to claim 1, characterized in that: The buffer mechanism comprises a partition (201), wherein the partition (201) is fixed to the middle position of the window frame (100) by means of bolts, a shock-absorbing box (202) is provided on one side of the partition (201), a plurality of circular holes (203) are provided at one end of the shock-absorbing box (202), a plurality of damping rods (204) are provided at the bottom of the shock-absorbing box (202), a coil spring (205) is provided on the outer side of the damping rod (204), and a rubber airbag (206) is provided at one end of the damping rod (204).

3. The anti-collision aluminum alloy door and window according to claim 2, characterized in that: The ventilation mechanism comprises a second sash (301), the second sash (301) being rotatably connected to the outside of the window frame (100), a ventilation net (302) being provided in the middle of the second sash (301), a turning handle (303) being provided on one side of the second sash (301), a clamping block (304) being provided at one end of the turning handle (303), and the clamping block (304) being rotatably connected to the partition (201).

4. The anti-collision aluminum alloy door and window according to claim 1, characterized in that: The control mechanism comprises a transmission bevel gear (401), the transmission bevel gear (401) being welded to one end of a screw rod (102), a driving bevel gear (402) being provided on the outside of the transmission bevel gear (401), a driving rod (403) being provided in the middle of the driving bevel gear (402), and a rotating disk (404) being provided at one end of the driving rod (403).

5. The anti-collision aluminum alloy door and window according to claim 1, characterized in that: A sealing ring (110) is provided on the outer sides of the first sash (200) and the second sash (301).

6. The anti-collision aluminum alloy door and window according to claim 1, characterized in that: A heat insulation strip (120) is provided in the middle of the first sash (200), and the heat conduction of the aluminum alloy door and window is reduced by the heat insulation strip (120).

7. The anti-collision aluminum alloy door and window according to claim 1, characterized in that: A decorative panel (130) is provided on the outer side of the window frame (100), and the decorative panel (130) improves the aesthetics of the aluminum alloy door and window.

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