Mute protection type door and window

Abstract

The utility model relates to a mute protection type door and window, which belongs to the technical field of doors and windows and comprises a window sleeve, two window frames are slidably mounted on the inner side of the window sleeve, a buffer mechanism is arranged between the window sleeve and the window frames and comprises a rubber pad fixedly mounted on the inner side of the window sleeve, and buffer rubber pads are fixedly mounted on the surfaces of the window frames. A buffering cavity is formed in the buffering rubber pad, mounting plates are fixedly mounted on the surfaces of the opposite sides in the buffering cavity, and a buffering spring is fixedly mounted between the surfaces of the opposite sides of the two mounting plates. According to the mute protection type door and window, the buffering rubber pad internally provided with the buffering cavity is arranged on the window frame, the buffering spring is arranged in the buffering rubber pad, and when the mute protection type door and window is used, the buffering cavity and the buffering spring can be used for buffering the contact portion of the window sleeve and the window frame; the window sleeve and the window frame can be prevented from colliding when the window is closed to generate noise and cause damage to the window.

Description

Technical Field

[0001] This utility model relates to the field of door and window technology, specifically to a silent and protective door and window. Background Technology

[0002] Protective doors and windows are window and door systems specifically designed to enhance the safety and protective performance of buildings. They are typically used in locations requiring extra protection, such as banks, jewelry stores, prisons, military facilities, and some high-end residences. Protective doors and windows are usually made of high-strength materials such as steel, aluminum alloys, or tempered glass, capable of withstanding external impacts and damage.

[0003] Publication No. CN222207690U discloses a silent door and window, including a window frame, a window frame slidably mounted on the window frame, and a glass plate fixedly mounted on the window frame. The inner wall of the window frame has symmetrical openings, each with a slider slidably mounted on it. A spring is fixedly installed inside each opening, pressing between the window frame and the slider. A movable plate is rotatably mounted on each slider. A buffer plate is provided on the inner side of the window frame. The ends of the two movable plates furthest from the sliders are rotatably mounted at the ends of the buffer plates. Limiting components for restricting the window frame are provided on the window frame and the window frame. This silent door and window significantly reduces the collision between the outer wall of the window frame and the inner wall of the window frame, greatly reducing noise caused by collisions. More importantly, it effectively protects the window frame and window frame, improving overall performance and providing users with a more comfortable and quiet living environment.

[0004] The aforementioned patent addresses the shortcomings of existing technologies where the outer wall of the sliding door and window frame easily collides with the inner wall of the window frame when the sliding frame slides on the window casing. This collision not only generates noise but also easily damages the window casing and the sliding frame, thus affecting their service life and performance. This application provides another implementation scheme to address the problems raised in the aforementioned patent. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a silent protective door and window, which has the advantages of being collision-resistant and having low noise. It solves the problem that in existing technologies, when the sliding frame of the door and window slides on the window frame, the outer wall of the sliding frame is prone to colliding with the inner wall of the window frame. This collision not only generates noise, but also easily damages the window frame and the sliding frame, thereby affecting their service life and performance.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a silent protective door and window, including a window frame, two window frames are slidably installed on the inner side of the window frame, and a buffer mechanism is provided between the window frame and the window frame;

[0007] The buffer mechanism includes a rubber pad fixedly installed inside the window frame. A buffer rubber pad is fixedly installed on the surface of the window frame. A buffer cavity is opened inside the buffer rubber pad. An installation plate is fixedly installed on opposite sides of the buffer cavity. A buffer spring is fixedly installed between the opposite sides of the two installation plates. A through hole communicating with the buffer cavity is opened on the opposite side of the buffer rubber pad. A rubber plate is fixedly installed on one side of the buffer rubber pad.

[0008] Furthermore, the rubber sheet makes sliding contact with the window frame.

[0009] Furthermore, a first magnetic strip is fixedly installed on the surface of the window sleeve, and a second magnetic strip is fixedly installed on the surface of the window frame.

[0010] Furthermore, there are multiple buffer springs, which are evenly distributed between the opposite surfaces of the two mounting plates.

[0011] Furthermore, a sealing strip is fixedly installed on the surface of the window frame.

[0012] Furthermore, a sliding groove is provided on the surface of the window frame, a sliding rail is fixedly installed inside the window sleeve, a roller is rotatably installed inside the sliding groove, and a cleaning brush that contacts the roller is fixedly installed inside the sliding groove. The window sleeve and the window frame are connected by the sliding groove and the sliding rail.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] This silent and protective door and window features a buffer rubber pad with an internal buffer cavity on the window frame, within which a buffer spring is installed. During use, the buffer cavity and buffer spring cushion the contact points between the window frame and the window casing, preventing noise and damage caused by collisions when the window is closed. This solves the problem in existing technologies where the outer wall of the sliding door and window frame easily collides with the inner wall of the window casing when sliding on the window casing. Such collisions not only generate noise but also easily damage the window casing and sliding frame, thus affecting their service life and performance. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the window frame structure of this utility model;

[0017] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0018] Figure 4 This is a schematic diagram of the slide groove structure of this utility model.

[0019] In the diagram: 1. Window casing; 2. Window frame; 3. Rubber pad; 4. Buffer rubber pad; 5. Buffer cavity; 6. Mounting plate; 7. Buffer spring; 8. Through hole; 9. Rubber plate; 10. First magnetic strip; 11. Second magnetic strip; 12. Sealing strip; 13. Slide groove; 14. Slide rail; 15. Roller; 16. Cleaning brush. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1 to 4 A silent protective door and window in this embodiment includes a window frame 1, two window frames 2 are slidably installed on the inner side of the window frame 1, and a buffer mechanism is provided between the window frame 1 and the window frame 2.

[0022] The buffer mechanism includes a rubber pad 3 fixedly installed inside the window casing 1, a buffer rubber pad 4 fixedly installed on the surface of the window frame 2, a buffer cavity 5 opened inside the buffer rubber pad 4, mounting plates 6 fixedly installed on opposite sides of the buffer cavity 5, a buffer spring 7 fixedly installed between the opposite sides of the two mounting plates 6, and multiple buffer springs 7 evenly distributed between the opposite sides of the two mounting plates 6. A through hole 8 connected to the buffer cavity 5 is opened on the opposite side of the buffer rubber pad 4, a rubber plate 9 is fixedly installed on one side of the buffer rubber pad 4, and the rubber plate 9 slides in contact with the window frame 2 to facilitate the movement of the rubber plate 9 on the window frame 2. A sealing strip 12 is fixedly installed on the surface of the window frame 2 to improve the sealing between the window casing 1 and the window frame 2.

[0023] A first magnetic strip 10 is fixedly installed on the surface of the window frame 1, and a second magnetic strip 11 is fixedly installed on the surface of the window frame 2. By setting the first magnetic strip 10 and the second magnetic strip 11, it is easy to ensure that the window frame 1 and the window frame 2 are tightly connected after the window is closed, which helps to prevent the window frame 2 from shaking and making abnormal noise inside the window frame 1.

[0024] The window frame 2 has a groove 13 on its surface, and a slide rail 14 is fixedly installed inside the window sleeve 1. A roller 15 is rotatably installed inside the groove 13, and a cleaning brush 16 that contacts the roller 15 is fixedly installed inside the groove 13. The window sleeve 1 and the window frame 2 are connected by the groove 13 and the slide rail 14.

[0025] It should be noted that in this embodiment, the first magnetic strip 10 and the rubber pad 3 are mounted on the surface of the slide rail 14, and the slide rail 14 has a rectangular structure.

[0026] The working principle of the above embodiments is as follows:

[0027] In use, when the window frame 1 contacts the window frame 2, the rubber plate 9 first contacts the rubber pad 3, causing the rubber plate 9 to move on the window frame 2 and squeeze the buffer rubber pad 4, so that the air inside the buffer cavity 5 is discharged through the through hole 8, and the buffer spring 7 is compressed, thus achieving buffering between the window frame 1 and the window frame 2 until the first magnetic strip 10 contacts the second magnetic strip 11. When the window frame 1 separates from the window frame 2, the buffer spring 7 opens the inside of the buffer cavity 5, and the buffer cavity 5 draws air into the buffer cavity 5 through the through hole 8. During installation, the window frame 2 is snapped onto the slide rail 14 through the slide groove 13, thus achieving the connection between the window frame 1 and the window frame 2, so that the roller 15 contacts the slide rail 14. When the roller 15 rolls, the cleaning brush 16 can clean the surface of the roller 15, which can prevent the accumulation of debris on the surface of the roller 15 from affecting the use of the roller 15.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A soundproof door and window, comprising a window casing (1), two window frames (2) are slidingly installed inside the window casing (1), characterized in that: The window sleeve (1) is provided with a buffer mechanism between the window frame (2); The buffer mechanism includes a rubber pad (3) fixedly installed on the inner side of the window sleeve (1), the surface of the window frame (2) is fixedly installed with a buffer rubber pad (4), the buffer rubber pad (4) is internally provided with a buffer cavity (5), the opposite side surfaces of the buffer cavity (5) are fixedly installed with mounting plates (6), the opposite side surfaces of the two mounting plates (6) are fixedly installed with buffer springs (7), the opposite side surfaces of the buffer rubber pad (4) are provided with through holes (8) in communication with the buffer cavity (5), and the side surface of the buffer rubber pad (4) is fixedly installed with a rubber plate (9).

2. A soundproof door and window according to claim 1, characterized in that: The rubber plate (9) is in sliding contact with the window frame (2).

3. A soundproof door and window according to claim 1, characterized in that: The surface of the window sleeve (1) is fixedly installed with a first magnetic strip (10), and the surface of the window frame (2) is fixedly installed with a second magnetic strip (11).

4. A soundproof door and window according to claim 1, characterized in that: The number of the buffer springs (7) is multiple, and the multiple buffer springs (7) are uniformly distributed between the opposite side surfaces of the two mounting plates (6).

5. A soundproof door and window according to claim 1, characterized in that: The surface of the window frame (2) is fixedly installed with a sealing strip (12).

6. A soundproof door and window according to claim 1, characterized in that: The surface of the window frame (2) is provided with a sliding groove (13), the inner side of the window sleeve (1) is fixedly installed with a sliding rail (14), the sliding groove (13) is internally rotatably installed with a roller (15), the sliding groove (13) is internally fixedly installed with a cleaning brush (16) in contact with the roller (15), and the window sleeve (1) and the window frame (2) are connected through the sliding groove (13) and the sliding rail (14).

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