Plastic steel aluminum alloy door and window

Abstract

The utility model provides a plastic-steel aluminum alloy door and window, which relates to the technical field of plastic-steel doors and windows, and comprises a window frame, a fixed window is fixedly connected inside the window frame, two pairs of guide rails are respectively and fixedly connected to the inner top and the inner bottom of the window frame, and a movable window is slidably connected between the two guide rails on the front side; according to the plastic-steel aluminum alloy door and window, organisms can be prevented from invading a room when the movable window is opened for ventilation through the protection assembly, the opening and closing state of the movable window can be managed in a unified mode, manual opening is not needed, more time and labor are saved, and management of a storeroom or a plant is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic steel door and window, specifically a plastic steel aluminum alloy door and window. BACKGROUND

[0002] Plastic steel is the abbreviation of plastic steel profile, and the main chemical component is PVC, so it is also called PVC profile. It is a new type of building material widely used in recent years, which has excellent performance, convenient processing and wide application. In housing construction, it is mainly used for sliding, flat opening door and window, guardrail, pipe and suspended ceiling material, and can also be used for plastic steel guardrail, plastic steel door and plastic steel window.

[0003] For the opening or closing of the plastic steel door and window, the sliding of the glass inner frame is mainly used. When the glass inner frame slides to overlap, the plastic steel door and window is opened, and vice versa. In some large warehouse or factory, the plastic steel door and window needs to be opened regularly for ventilation. However, after the window is opened, the external organisms will invade from the open window, so the screen is set to block the invasion of organisms. However, it is time-consuming and laborious to manually open each time, which is not conducive to the management of the warehouse or factory. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to provide a plastic steel aluminum alloy door and window, which can prevent organisms from invading the indoor when the movable window is opened for ventilation and air permeation, and can manage the opening and closing state of the movable window uniformly without manual opening, which is time-saving and labor-saving and is conducive to the management of the warehouse or factory.

[0005] The technical problem to be solved by the utility model is solved by the following technical scheme:

[0006] A plastic steel aluminum alloy door and window, comprising: a window frame, the window frame is fixedly connected with a fixed window inside, two pairs of guide rails are fixedly connected with the inner top and inner bottom of the window frame respectively, and a movable window is slidably connected between the two guide rails on the front side;

[0007] A protection assembly is arranged on the window frame to prevent organisms from invading the indoor, and the protection assembly comprises: a moving groove, a rolling wheel, a transmission belt, a moving block and a dustproof window.

[0008] Further, the moving groove is arranged on the inner top and inner bottom of the window frame, a pair of rolling wheels is arranged on the inner top and inner bottom of the window frame respectively, a transmission belt is connected between the two pairs of rolling wheels on the same horizontal plane, and two pairs of moving blocks are fixedly connected on the transmission belt.

[0009] Further, the dustproof window and the movable window top are provided with mounting grooves at opposite corners of the top, the mounting grooves are provided with connecting holes on one side, the moving blocks are fixedly connected with connecting blocks, the connecting blocks are provided with threaded holes matched with the connecting holes, and the connecting holes are provided with bolts.

[0010] Further, the moving grooves are provided in the rectangular structure, the two pairs of moving blocks are located in the moving grooves, and the two pairs of moving blocks are not located on the same plane.

[0011] Further, the connecting blocks extend into the opposite mounting grooves, and the bolts extend into the threaded holes.

[0012] Further, the connecting rods are connected between the two rolling wheels opposite to each other, the mounting cavities are formed in the window frame close to the top, the driving motor is arranged in the mounting cavities, and the driving shaft at the bottom of the driving motor is connected with the shaft of one of the rolling wheels.

[0013] Further, the window frame is provided with two recesses on opposite sides away from the inner wall of the fixed window, the micro switches are fixedly arranged in the recesses, and the movable window is fixedly connected with the two tabs on the side close to the recesses.

[0014] The utility model discloses the beneficial effect is:

[0015] The utility model discloses the advantage lies in, through protection subassembly can prevent movable window from biological invasion when opening and ventilating, and can unify the management of the opening and closing state of movable window, need not manual opening, more time -saving and labor -saving, be favorable to the management of warehouse or workshop. DRAWINGS

[0016] Figure 1 It is the whole structure schematic view of the utility model.

[0017] Figure 2 It is the whole structure sectional view of the utility model.

[0018] Figure 3 It is the transmission belt structure schematic view of the utility model.

[0019] Figure 4 It is the Figure 2 Enlarged view of A in the utility model.

[0020] Figure 5 It is the Figure 3 Enlarged view of B in the utility model.

[0021] Figure 6 It is the Figure 2 Enlarged view of C in the utility model.

[0022] Figure 7 This is a partial schematic diagram of the movable window of this utility model.

[0023] Figures 1-7 In the middle: 1. Window frame; 11. Fixed window; 12. Guide rail; 13. Sliding window; 2. Moving groove; 21. Rolling wheel; 22. Transmission belt; 23. Moving block; 24. Dustproof window; 3. Mounting groove; 31. Connecting hole; 32. Connecting block; 33. Threaded hole; 34. Bolt; 4. Connecting rod; 41. Mounting cavity; 42. Drive motor; 5. Groove; 51. Micro switch; 52. Protrusion. Detailed Implementation

[0024] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0025] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0026] Example 1

[0027] like Figures 1-7 As shown, a type of PVC-U aluminum alloy door and window includes: a window frame 1, a fixed window 11 fixedly connected inside the window frame 1, two pairs of guide rails 12 fixedly connected to the top and bottom of the window frame 1 respectively, and a movable window 13 slidably connected between the two guide rails 12 located on the front side; and a protective component, which is provided on the window frame 1 to prevent biological intrusion into the room.

[0028] During use, push the movable window 13 toward the fixed window 11. The movable window 13 moves along the guide rail 12, allowing the movable window 13 to open for ventilation. After the movable window 13 is opened, the protective component blocks the opening to prevent external mosquitoes from entering.

[0029] Example 2

[0030] On the basis of embodiment 1, the protection assembly comprises: moving groove 2, rolling wheel 21, transmission belt 22, moving block 23 and dustproof window 24, the moving groove 2 is arranged in the top and bottom of the window frame 1 respectively, a pair of rolling wheels 21 is arranged at the position close to the two ends in the moving groove 2, the transmission belt 22 is connected between the two pairs of rolling wheels 21 in the same horizontal plane, the two pairs of moving blocks 23 are fixedly connected on the transmission belt 22 respectively, the dustproof window 24 is slidingly connected between the two guide rails 12 on the rear side, the moving groove 2 is arranged in a rectangular structure, the two pairs of moving blocks 23 are located in the moving groove 2, and the two pairs of moving blocks 23 are not located in the same plane respectively, the connecting rod 4 is connected between the two rolling wheels 21 opposite to each other, the installation cavity 41 is arranged at the position close to the top of the window frame 1, the driving motor 42 is arranged in the installation cavity 41, the driving shaft at the bottom of the driving motor 42 is connected with the shaft of one of the rolling wheels 21, two recesses 5 are arranged on the opposite sides of the inner wall of the window frame 1 away from the fixed window 11, the micro switch 51 is fixedly installed in the two recesses 5, and the two protrusions 52 are fixedly connected on the side of the movable window 13 close to the two recesses 5.

[0031] In use, the rolling wheel 21 connected with the driving motor 42 is driven to rotate, the bottom rolling wheel 21 is driven to rotate through the connecting rod 4, the transmission belt 22 is driven to move by the rolling wheel 21, the movable window 13 is driven to move to the side of the fixed window 11 by the moving block 23 when the transmission belt 22 moves, the protrusion 52 on the side of the movable window 13 touches the micro switch 51 to stop the driving motor 42, the movable window 13 is opened for ventilation and air permeation, and at the same time, the dustproof window 24 is driven to move to the side of the movable window 13 by the other moving block 23, so that the dustproof window 24 closes the opened window, the dustproof window 24 is used for blocking external insects from passing through, and external organisms are prevented from invading when ventilation and air permeation are needed, the driving motor 42 is reversely rotated to drive the movable window 13 to close and the dustproof window 24 to open to the side when ventilation and air permeation are not needed, and the movable window 13 touches the micro switch 51 on the other side to stop the driving motor 42, so that the driving motor 42 can be started and stopped and the working state can be controlled, and a plurality of movable windows 13 can be opened and closed at the same time.

[0032] Embodiment 3

[0033] On the basis of embodiment 1, the installation slot 3 is arranged at the top and the diagonal position of the top of the dustproof window 24 and the movable window 13 respectively, the connecting hole 31 is arranged on one side of the installation slot 3, the connecting block 32 is fixedly connected at the bottom of the moving block 23, the threaded hole 33 matched with the connecting hole 31 is arranged on the connecting block 32, the screw 34 is arranged in the connecting hole 31, the connecting block 32 extends into the opposite installation slot 3 respectively, and one end of the screw 34 extends into the threaded hole 33.

[0034] When the dustproof window 24 and the movable window 13 are disassembled, the bolt 34 is screwed out of the threaded hole 33, the bolt 34 is pulled out of the connecting hole 31 to release the fixation of the connecting block 32, then the dustproof window 24 or the movable window 13 is pushed up, the transmission belt 22 has a certain elasticity to accommodate the deformation of the pushing, the bottom connecting block 32 is taken out of the bottom mounting groove 3 to disassemble it for cleaning, when the installation, the top mounting groove 3 is aligned with the top connecting block 32, then the bottom mounting groove 3 is inserted into the bottom connecting block 32, the bolt 34 is inserted into the connecting hole 31 and screwed into the threaded hole 33 for connection and fixation.

[0035] In the above embodiments, the description of each embodiment has its own focus, and the parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments.

[0036] The plastic steel aluminum alloy door and window provided by the embodiments of the present application is described in detail above, and the principles and implementation manners of the present application are described by applying specific examples in this paper, and the above embodiment description is only used to help understand the technical solutions and core ideas of the present application. Those skilled in the art should understand that the technical solutions recorded in the above embodiments can still be modified, or some technical features can be replaced, 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. A plastic-steel aluminum alloy door and window, characterized in that, Include: The window frame (1) is fixedly connected with a fixed window (11) inside, two pairs of guide rails (12) are fixedly connected with the inner top and inner bottom of the window frame (1) respectively, and a movable window (13) is slidably connected between the two guide rails (12) on the front side; The protection assembly is arranged on the window frame (1) and is used for preventing biological invasion into the room, and the protection assembly comprises a moving groove (2), a rolling wheel (21), a transmission belt (22), a moving block (23) and a dustproof window (24).

2. The plastic-steel aluminum alloy door and window according to claim 1, characterized in that, The moving groove (2) is arranged in the inner top and inner bottom of the window frame (1) respectively, a pair of rolling wheels (21) is arranged inside the moving groove (2) near both ends, a transmission belt (22) is connected between two pairs of rolling wheels (21) on the same horizontal plane, two pairs of moving blocks (23) are fixedly connected on the transmission belt (22) respectively, and a dustproof window (24) is slidably connected between the two guide rails (12) on the rear side.

3. The plastic-steel aluminum alloy door and window according to claim 1, characterized in that, The dustproof window (24) and the movable window (13) are respectively provided with mounting grooves (3) at the top and the opposite corners of the top, a connecting hole (31) is formed in one side of the mounting groove (3), a connecting block (32) is fixedly connected to the bottom of the moving block (23), a threaded hole (33) matched with the connecting hole (31) is formed in the connecting block (32), and a bolt (34) is arranged in the connecting hole (31).

4. The plastic-steel aluminum alloy door and window according to claim 1, characterized in that, The moving groove (2) is arranged in the moving groove (2) in the form of a rectangular structure, and the two pairs of moving blocks (23) are not located on the same plane respectively.

5. The plastic-steel aluminum alloy door and window according to claim 3, characterized in that, The connecting block (32) extends into the opposite mounting grooves (3) respectively, and one end of the bolt (34) extends into the threaded hole (33).

6. The plastic-steel-aluminum alloy door and window according to claim 1, characterized in that, The connecting rod (4) is connected between the two rolling wheels (21) opposite to each other, the mounting cavity (41) is formed in the window frame (1) near the top, the drive motor (42) is arranged in the mounting cavity (41), and the drive shaft at the bottom of the drive motor (42) is connected with the shaft center of one of the rolling wheels (21).

7. The plastic-steel-aluminum alloy door and window according to claim 1, characterized in that, Two recesses (5) are formed in the opposite sides of the inner wall of the window frame (1) away from the fixed window (11) respectively, a micro switch (51) is fixedly arranged in each of the two recesses (5), and two tabs (52) are fixedly connected to one side of the movable window (13) near the two recesses (5).

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