Aluminum alloy door and window system

Abstract

The application discloses an aluminum alloy door and window system, relates to the technical field of doors and windows, and discloses an aluminum alloy door and window system, which comprises a frame and a window body, a plurality of protection mechanisms for providing additional protection effects, a state switching mechanism for changing the state of the protection mechanisms so as to achieve a rainproof effect, a clamping mechanism for controlling the working of the state switching mechanism, a mounting groove formed in the window body and a sliding block mounted in the mounting groove, and a plurality of connecting grooves formed in the side wall of the window body. In the process of using the aluminum alloy door and window system, the cooperation of the protection mechanisms and the state switching mechanism can improve the safety of the window body and ensure the effect of the window body as much as possible, and the state switching mechanism can change the state of the protection mechanisms, so that the state of the protection mechanisms can be automatically changed under different weather conditions, thereby avoiding the entry of rainwater into the indoor in rainy weather.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of doors and windows, in particular to an aluminum alloy door and window system. BACKGROUND

[0002] Aluminum alloy door and window refers to the door and window made of aluminum alloy extruded section as frame, vertical and fan material. Aluminum alloy door and window includes aluminum alloy as stress rod (rod that bears and transmits dead weight and load) base material and wood and plastic composite door and window.

[0003] However, the existing aluminum alloy door and window does not have protective effect during use, but some users in high floors, especially families with children, will choose to install safety guardrails. However, many communities do not allow the installation of safety guardrails for the sake of the neatness of the external facade. Therefore, the existing aluminum alloy door and window is protected by diamond net, but the ventilation effect of diamond net is poor. In summary, the aluminum alloy door and window itself does not have protective effect and is protected by additional protective devices. SUMMARY

[0004] The technical scheme of the present application provides a significantly different solution from the prior art to solve the technical problem that the existing aluminum alloy door and window does not have protective effect during use.

[0005] The embodiment of the present application adopts the following technical scheme: an aluminum alloy door and window system includes a frame and a window body, a plurality of protective mechanisms for providing additional protective effect, a state switching mechanism for changing the state of the protective mechanism to achieve a rainproof effect, a clamping mechanism for controlling the working state of the state switching mechanism, an installation slot is formed in the window body, and a sliding block is installed in the installation slot, a plurality of connecting grooves are formed in the side wall of the window body.

[0006] Further, each of the protective mechanisms includes a movable block, the movable block is arranged on the side wall of the sliding block, and the adjacent movable blocks are connected, a rotating clamping block is arranged on the outer side of the movable block, the rotating clamping block is located in the connecting groove, a connecting plate is arranged at the top end of the rotating clamping block, the connecting plate is clamped and connected with the rotating clamping block, a protective winding plate is arranged on one side of the connecting plate, the protective winding plate is connected with a winding roller through a rotating block at the end, the rotating block is rotatably connected with the frame, a torsional spring connecting block is connected with one side of the rotating block, the torsional spring connecting block is rotatably connected with the winding roller, a matching plate is connected with the outer side of the torsional spring connecting block, and the torsional spring connecting block is located in the frame.

[0007] Further, the maximum winding size of the winding roller is the length of the protective winding plate.

[0008] Further, the interval between each adjacent protective winding plate is less than the width of the protective winding plate.

[0009] Further, the state switching mechanism comprises a water collecting box and an elastic telescopic rod, the elastic telescopic rod is located beside the winding roller, a plurality of switching plates are arranged on the elastic telescopic rod, the position of each switching plate corresponds to the position of the matching plate, the water collecting box is located outside the frame, a water draining groove is arranged on one side of the water collecting box, a wind cup is arranged in the water collecting box, a pressing plate is arranged at the end of the wind cup, a pressing plate is arranged in the water collecting box, a connecting spring is arranged between the pressing plate and the water collecting box, and a limiting plate is arranged below the pressing plate.

[0010] Further, the limiting plate is in the shape of L in cross section, and the limiting plate is attached to the inner wall of the water collecting box, and in the initial state, the limiting plate is located above the water collecting groove.

[0011] Further, the clamping mechanism is located on both sides of the abutting plate, the clamping mechanism comprises a sliding groove block, the sliding groove block is connected with the inner wall of the water collecting box, a clamping block is slidably connected to the inner side of the sliding groove block, the clamping block and the sliding groove block are connected by a spring, a matching clamping block is arranged above one side of the clamping block, and an abutting plate is arranged below one side of the clamping block, and the abutting plate is arranged on the upper surface of the pressing plate.

[0012] Further, the upper surface of the matching clamping block and the contact surface of the clamping block are in clamping contact, and the lower surface of the matching clamping block and the contact surface of the clamping block are both arc surfaces.

[0013] Compared with the prior art, the beneficial effects of the present application are:

[0014] Firstly, in the process of use, the protective mechanism can additionally provide a protective effect for the window, and the protective winding plate in the protective mechanism is arranged in the window body, without any change to the facade of the house, and in the process of use, the fixed protective winding plate can be adjusted according to the actual needs of the user during production, so as to meet different use needs, and the protective winding plate in the protective mechanism can be selected according to the needs of the user whether it needs to be opened synchronously with the window body, if it does not need to be opened synchronously with the window body, the light transmittance and air permeability of the window body are maximized, if it needs to be opened synchronously with the window body, although the light transmittance and air permeability will be affected a little, the influence is low, and the safety of the window body is increased as much as possible while the performance of the window body is ensured.

[0015] Secondly, in the process of use, when it rains, the wind may be accompanied by rain. If there is no wind, the rain cannot enter the room under normal circumstances. (For example, in summer, we will choose to open the window at this time, and the outdoor temperature is suitable, and the human body feels comfortable) But when it rains heavily or when it is windy, rain may enter the room. The state switching mechanism can deflect the angle of the protective rolling plate and set it at an angle. The adjacent inclined protective rolling plate can block the effect, thereby avoiding the entry of rainwater. The lowermost protective rolling plate protects the track. At this time, the rainwater will leak out through the inclined surface after falling on the protective rolling plate, thereby avoiding the entry of rainwater. When the wind and rain stop, the protective rolling plate resets, thereby achieving the effect of automatic switching in windy and rainy weather and avoiding the entry of rainwater.

[0016] In summary, the door and window system in the process of use, through the cooperation of the protection mechanism and the state switching mechanism, can improve the safety of the window body itself while ensuring the effect of the window body itself as much as possible. The state switching mechanism can change the state of the protection mechanism, so that it can be automatically changed in different weather conditions, thereby avoiding the entry of rainwater into the room in rainy weather. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or prior art description. Obviously, the drawings in the following description are some embodiments of the present application. Those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0018] Figure 1 The first perspective view of the main body of the present application is shown in the figure.

[0019] Figure 2 The second perspective view of the main body of the present application is shown in the figure.

[0020] Figure 3 The connection structure between the protection mechanism and the state switching mechanism of the present application is shown in the figure.

[0021] Figure 4 The first perspective view of the protection mechanism of the present application is shown in the figure.

[0022] Figure 5 The second perspective view of the protection mechanism of the present application is shown in the figure.

[0023] Figure 6 The structure of the state switching mechanism of the present application is shown in the figure.

[0024] Figure 7 Fig. 1 is a sectional view of a state switching mechanism according to the present application;

[0025] Figure 8 Fig. 2 is a sectional view of a state switching mechanism according to the present application; Figure 7 Fig. 3 is an enlarged view of part A in Fig. 2.

[0026] Reference signs:

[0027] 1, window body; 11, frame; 12, sliding block; 2, protection mechanism; 21, connecting plate; 22, movable block; 23, rotating clamping block; 24, protection winding plate; 25, torsional spring connecting block; 26, matching plate; 27, winding roller; 28, rotating block; 3, state switching mechanism; 31, water collecting box; 32, wind cup; 33, pressing plate; 34, limiting plate; 35, extrusion plate; 36, elastic telescopic rod; 37, switching plate; 38, water drainage groove; 4, clamping mechanism; 41, abutting plate; 42, sliding groove block; 43, return spring; 44, clamping block; 45, matching clamping block. DETAILED DESCRIPTION

[0028] The technical solutions of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all of the embodiments.

[0029] The components of the embodiments of the present application generally described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application.

[0030] Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0032] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0033] The following is combined with Figures 1 to 8 As shown, this embodiment of the invention provides an aluminum alloy door and window system, including a frame 11 and a window body 1, and also includes a plurality of protective mechanisms 2 for providing additional protection, a state switching mechanism 3 for changing the state of the protective mechanism 2 to achieve a rainproof effect, and a locking mechanism 4 for controlling the operation of the state switching mechanism 3. The window body 1 has an installation groove, and a sliding block 12 is installed in the installation groove. The side wall of the window body 1 has a plurality of connecting grooves.

[0034] During operation, the protective mechanism 2 and the state switching mechanism 3 work together to improve the security of the window 1 itself while ensuring its effectiveness as much as possible. The state switching mechanism 3 can change the state of the protective mechanism 2, so that it can automatically change under different weather conditions, thereby preventing rainwater from entering the room during rainy weather.

[0035] Specifically, each of the protective mechanisms 2 includes a movable block 22, which is disposed on the side wall of the sliding block 12 and connected to adjacent movable blocks 22. A rotating locking block 23 is disposed on the outer side of the movable block 22, and the rotating locking block 23 is located in the connecting groove. A connecting plate 21 is disposed at the top of the rotating locking block 23, and the connecting plate 21 is engaged with the rotating locking block 23. A protective winding plate 24 is disposed on one side of the connecting plate 21, and the end of the protective winding plate 24 passes through the rotating block 28 and is connected to the winding roller 27. The rotating block 28 is rotatably connected to the frame 11. A torsion spring connecting block 25 is connected to one side of the rotating block 28, and the torsion spring connecting block 25 is rotatably connected to the winding roller 27. A mating plate 26 is connected to the outer side of the torsion spring connecting block 25, and the torsion spring connecting block 25 is located in the frame 11. The rotating locking block 23 is rotatably connected to the movable block 22 and is provided with a torsion spring, thereby controlling the rotation angle of the rotating locking block 23 and automatically resetting it.

[0036] In operation, although the winding roller 27 is connected with the torsion spring connecting block 25 through a torsion spring, the winding force is smaller than the friction force of the window, so that the unfolded protective winding plate 24 cannot pull the window to move, and since the torsion spring connecting block 25 is fixedly connected with the rotating block 28, only the winding roller 27 rotates in winding or unfolding, and only in closing the window, the winding roller 27 rotates to wind up the protective winding plate 24.

[0037] Specifically, the maximum winding size of the winding roller 27 is the length of the protective winding plate 24.

[0038] In operation, the connected plate 21 after winding is still exposed, so as to facilitate the connection of the rotating clamping block 23 and the connected plate 21.

[0039] Specifically, the spacing between each adjacent protective winding plate 24 is smaller than the width of the protective winding plate 24.

[0040] In operation, the inclined protective winding plate 24 has a certain overlapping space, so that it is in a visually closed state and rainwater is difficult to enter.

[0041] Specifically, the state switching mechanism 3 comprises a water collecting box 31 and an elastic telescopic rod 36, the elastic telescopic rod 36 is located beside the winding roller 27, a plurality of switching plates 37 are arranged on the elastic telescopic rod 36, the position of each switching plate 37 corresponds to the position of the cooperating plate 26, the water collecting box 31 is located outside the frame 11, a water draining groove 38 is arranged on one side of the water collecting box 31, a wind cup 32 is arranged in the water collecting box 31, a pressing plate 33 is arranged at the end of the wind cup 32, an extrusion plate 35 is arranged in the water collecting box 31, a connecting spring is arranged between the extrusion plate 35 and the water collecting box 31, a limiting plate 34 is arranged below the pressing plate 33, and the water draining groove 38 is higher than the extrusion plate 35.

[0042] Specifically, the limiting plate 34 is in L-shaped cross section, the limiting plate 34 is attached to the inner wall of the water collecting box 31, and in the initial state, the limiting plate 34 is located above the water collecting groove.

[0043] Specifically, the clamping mechanism 4 is located on both sides of the abutting plate 41, the clamping mechanism 4 comprises a sliding groove block 42, the sliding groove block 42 is connected with the inner wall of the water collecting box 31, a clamping block 44 is slidably connected to the inner side of the sliding groove block 42, the clamping block 44 and the sliding groove block 42 are connected through a spring, a cooperating clamping block 45 is arranged on the upper side of one side of the clamping block 44, the abutting plate 41 is arranged on the lower side of one side of the clamping block, and the abutting plate 41 is arranged on the upper surface of the extrusion plate 35.

[0044] Specifically, the upper surface of the cooperating clamping block 45 and the contact surface of the clamping block 44 are in clamping contact, and the lower surface of the cooperating clamping block 45 and the contact surface of the clamping block 44 are both in arc surface.

[0045] In operation, the limiting plate 34 can be normally depressed during depression, but cannot be normally reset due to the influence of the contact surface.

[0046] The working principle is as follows: during use, the user first selects whether the protective winding plate 24 needs to be opened according to the requirement. If the protective winding plate 24 does not need to be opened, the movable block 22 is driven to move downward synchronously under the action of the sliding block 12 before the window is opened, and the movable block 22 is connected with the rotating clamping block 23, so that the movable block 22 moves the rotating clamping block 23. At this time, the rotating clamping block 23 is separated from the connecting plate 21, and the protective winding plate 24 will not be opened when the window is pulled. When the protective winding plate 24 needs to be opened, the rotating clamping block 23 and the connecting plate 21 are in the normal clamping state, and the window is pulled to drive the rotating clamping plate to be pulled away from the winding roller 27. The protective winding plate 24 can protect the opened window and avoid accidental falling from the opened window, thereby increasing the safety of the window. However, since the window is in the opened state at this time, if it rains, the user cannot close the window in time. When it rains in a windless weather, the window does not need to be closed in essence. The rainwater falling into the water collecting box 31 is small in amount and is discharged through the water discharge groove 38. The actual water discharge amount of the water discharge groove is adjusted according to the actual requirement, so as to control the water discharge speed. However, since the water discharge amount of the water discharge groove 38 is fixed, when the rain is heavy, the rainwater cannot be discharged in time. At this time, since the rain is heavy, the state needs to be switched. The rainwater accumulates on the upper surface of the pressing plate 35. The pressing plate 35 is affected by the gravity of the rainwater and continuously descends, thereby extruding the switching liquid in the water collecting box 31 and entering the elastic telescopic rod 36 through the connecting pipe, so that the output end of the elastic telescopic rod 36 extends and drives the switching plate 37 connected therewith to move downward synchronously. In the process of moving downward, the switching plate 37 abuts against the matching plate 26 of the torsional spring connecting block 25, and an extrusion force is generated on the matching plate 26, thereby driving the rotating block 28 to rotate and then driving the protective winding plate 24 to rotate synchronously. At this time, the protective winding plate 24 is in an inclined state and partially overlaps, which can effectively prevent the rainwater from entering the room through the gap between the protective winding plates. The overlapping part changes synchronously with the amount of rain. However, when it is windy, the protective winding plate needs to be rotated in a light rain state. At this time, since the water discharge amount of the water discharge groove 38 is unchanged, the wind cup 32 is driven to rotate in the windy state. The wind cup 32 drives the pressing plate 33 to rotate, the pressing plate 33 abuts against the limiting plate 34, the limiting plate 34 moves downward, and the limiting plate 34 blocks the water discharge groove 38, so that the water discharge amount of the water discharge groove 38 is greatly reduced. Therefore, the amount of rainwater entering the water collecting box 31 is small and water accumulates. In a light rain state, the protective winding plate can be inclined, and in the process of moving downward of the limiting plate 34, the two side matching clamping blocks 45 move downward synchronously, abut against the clamping block 44, and displace the clamping block 44.When the matching block 45 moves to the lower part of the clamping block 44, at this time the upper surface of the matching block 45 is in contact with the protruding lower surface of the clamping block 44, the limiting plate 34 cannot be normally reset due to the two parallel surfaces, but after the rain stops, when the rainwater is gradually discharged through the water discharge groove 38, the matching plate 26 is gradually reset under the action of the reset spring 43, the matching plate 26 moves upward to drive the abutting plate 41 to move upward, the abutting plate 41 moves upward to abut the clamping block 44, so that the clamping block 44 moves outward along the sliding groove block 42, at this time the clamping block 44 cannot limit the matching block 45, the matching plate 26 is reset, the water discharge groove 38 becomes a normal caliber, so as to facilitate the next use;

[0047] Through the cooperation of the protection mechanism 2 and the state switching mechanism 3, the safety of the window body 1 itself is improved, and the effect of the window body 1 itself is ensured as much as possible, and through the state switching mechanism 3, the state of the protection mechanism 2 can be changed, so that it can be automatically changed under different weather conditions, thereby avoiding that rainwater enters the indoor in rainy weather.

[0048] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An aluminum alloy door and window system, comprising a frame (11) and a window (1), characterized in that; It also includes several protective mechanisms (2) for providing additional protection, a state switching mechanism (3) for changing the state of the protective mechanism (2) to achieve the rainproof effect, and a locking mechanism (4) for controlling the operation of the state switching mechanism (3). The window (1) has an installation groove and a sliding block (12) is installed in the installation groove. The side wall of the window (1) has several connecting grooves. Each of the protective mechanisms (2) includes a movable block (22), which is disposed on the side wall of the sliding block (12) and connected to adjacent movable blocks (22). A rotating block (23) is disposed on the outside of the movable block (22), which is located in the connecting groove. A connecting plate (21) is disposed at the top of the rotating block (23), which is engaged with the rotating block (23). A protective winding plate (24) is disposed on one side of the connecting plate (21), which passes through the rotating block (28) and is connected to the winding roller (27). The rotating block (28) is rotatably connected to the frame (11). A torsion spring connecting block (25) is connected on one side of the rotating block (28), which is rotatably connected to the winding roller (27). A mating plate (26) is connected on the outside of the torsion spring connecting block (25), which is located in the frame (11). The state switching mechanism (3) includes a water collection box (31) and an elastic telescopic rod (36). The elastic telescopic rod (36) is located on the side of the take-up roller (27), and a number of switching plates (37) are provided on the elastic telescopic rod (36). The position of each switching plate (37) corresponds to the position of the mating plate (26). The water collection box (31) is located outside the frame (11), and a drain groove (38) is provided on one side of the water collection box (31). A wind cup (32) is provided inside the water collection box (31). A pressing plate (33) is provided at the end of the wind cup (32). A squeezing plate (35) is provided inside the water collection box (31). A connecting spring is provided between the squeezing plate (35) and the water collection box (31). A limiting plate (34) is provided below the pressing plate (33). The two ends of the limiting plate (34) are connected to the water collection box (31) by a reset spring (43). When there is heavy rainfall, the rainwater cannot be discharged in time. At the same time, due to the heavy rainfall, a state switch is required. The rainwater accumulates on the upper surface of the squeezing plate (35). At this time, the squeezing plate (35) will continue to descend under the influence of the gravity of the rainwater, which will squeeze the switching liquid in the water collection box (31) and enter the elastic telescopic rod (36) through the connecting pipe. This causes the output end of the elastic telescopic rod (36) to extend. The output end drives the switching plate (37) connected to it to move down synchronously. During the downward movement of the switching plate (37), it will abut against the mating plate (26) of the torsion spring connecting block (25) and generate a downward squeezing force on it, which will drive the rotating block (28) to rotate. Then the rotating block (28) rotates and drives the protective winding plate (24) to rotate synchronously. At this time, the protective winding plate (24) is in an inclined state and there are some overlapping parts, which can effectively prevent rainwater from entering the room through the gaps between the protective winding plates (24).

2. The aluminum alloy door and window system according to claim 1, characterized in that; The limiting plate (34) has an L-shaped cross-section and is attached to the inner wall of the water collection box (31). In the initial state, the limiting plate (34) is located above the water collection tank.

3. The aluminum alloy door and window system according to claim 2, characterized in that; The maximum winding size of the winding roller (27) is the length of the protective winding plate (24).

4. The aluminum alloy door and window system according to claim 2, characterized in that; The spacing between each adjacent protective winding plate (24) is less than the width of the protective winding plate (24).

5. An aluminum alloy door and window system according to claim 1, characterized in that; The engaging mechanism (4) is located on both sides of the contact plate (41). The engaging mechanism (4) includes a sliding block (42), which is connected to the inner wall of the water collection box (31). An engaging block (44) is slidably connected to the inner side of the sliding block (42). The engaging block (44) and the sliding block (42) are connected by a spring. A mating block (45) is provided above one side of the engaging block (44), and a contact plate (41) is provided below one side of the mating block (45). The contact plate (41) is located on the upper surface of the pressing plate (35).

6. An aluminum alloy door and window system according to claim 5, characterized in that; The upper surface of the mating block (45) and the contact surface of the locking block (44) are in a locking contact, and the lower surface of the mating block (45) and the contact surface of the locking block (44) are both arc surfaces.

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