A protective structure of a sliding door and window

Abstract

The utility model relates to the field of sliding door and window, especially a kind of protective structure of sliding door and window, including outer frame and glass guardrail, the outdoor surface of outer frame is provided with extension frame, and is installed in glass guardrail by extension frame, glass guardrail includes the installation frame and glass layer of U type, the installation frame includes frame body part, one side of frame body part is fixedly installed in the inner side of extension frame, the outdoor end of the other side of frame body part is protrudingly provided with baffle, indoor end buckle is connected with line cover, glass layer is fixed between line cover and baffle, using glass layer replaces existing metal guardrail structure, reach the influence of reducing security risk while reducing the influence of protective structure to existing door and window and indoor view, meanwhile, the glass guardrail is installed in the outdoor end of outer frame by extension frame, sliding door and window do not need to reserve installation position, and do not affect the section bar structure of existing sliding door and window, and also can be installed on existing sliding door and window.

Description

Technical Field

[0001] This utility model relates to the technical field of sliding doors and windows, and in particular to a protective structure for sliding doors and windows. Background Technology

[0002] Sliding doors and windows are widely used due to their advantages such as not taking up indoor space, flexible opening, and low price. Existing sliding doors and windows usually consist of a fixed window frame and a horizontally sliding door leaf. The door leaf is mostly made of glass to ensure a clear view. With people's pursuit of large opening areas and better ventilation, sliding doors and windows are being chosen by more and more people. However, the excessively large opening area of ​​sliding windows poses a safety hazard, which can easily cause objects or people to fall. Referring to the utility model patent with publication (announcement) number: CN215804116U, entitled "A Sliding Window with Safety Railing", it is known that safety railings are now installed on the exterior or interior surfaces of sliding doors and windows, which greatly reduces the safety hazards of sliding doors and windows. However, this destroys the overall aesthetics of sliding doors and windows and affects the indoor view. Moreover, the current design of safety railings is directly fixed in the original window frame. However, if the sliding doors and windows do not have a reserved installation position for safety railings, there are certain installation conditions that make it impossible to install safety railings, and it is impossible to add them to existing sliding doors and windows. Utility Model Content

[0003] The present invention provides a protective structure for sliding doors and windows to solve the aforementioned problems, thereby reducing safety hazards and minimizing the impact of the protective structure on existing doors, windows, and indoor visibility.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a protective structure for sliding doors and windows, comprising an outer frame and a glass safety railing. An extension frame is provided on the outdoor surface of the outer frame and is installed on the glass safety railing via the extension frame. The glass safety railing includes a U-shaped mounting frame and a glass layer. The mounting frame includes a frame body portion. One side of the frame body portion is fixedly installed on the inner side of the extension frame. A baffle is protruding from the outdoor end of the other side of the frame body portion, and a pressure line cover is snapped onto the indoor end. The glass layer is fixed between the pressure line cover and the baffle.

[0005] Furthermore, the outer frame includes multiple composite profiles, each of which has a cavity. The extension frame is fixedly connected to the composite profiles by screws. The outer surface of the extension frame is provided with a groove corresponding to the cavity, and a cover plate is provided at the groove opening.

[0006] Furthermore, the thickness of the extension frame corresponds to the distance between the outdoor surface of the outer frame and the outdoor wall surface.

[0007] Furthermore, the U-shaped mounting frame consists of vertical profiles mounted on the side of the glass layer and bottom profiles mounted on the bottom of the glass layer.

[0008] Furthermore, the frame portion is fixedly connected to the extension frame by screws.

[0009] Furthermore, it also includes a fixed fan and a movable fan. The fixed fan is fixedly connected to the outer frame on one side and has a hook on the other side. One side of the glass guardrail is fixedly connected to the hook.

[0010] Compared with the prior art, the beneficial effects of this utility model are: This glass guardrail uses a glass layer to replace the existing metal guardrail structure, thereby reducing safety hazards and minimizing the impact of the guardrail structure on existing doors, windows and indoor views. At the same time, the glass guardrail is installed on the outdoor end of the outer frame through an extension frame, so there is no need to reserve an installation position for sliding doors and windows, and it does not affect the profile structure of existing sliding doors and windows. It can also be added to existing sliding doors and windows. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0012] Figure 2 This is a schematic diagram of the structure of the outer frame and glass guardrail in this utility model.

[0013] Figure 3 This is a schematic diagram showing the connection between the outer frame, the extension frame, and the mounting frame in this utility model.

[0014] Figure 4 This is a schematic diagram of the glass guardrail in this utility model.

[0015] Figure 5 This is a schematic diagram of another embodiment of the present invention.

[0016] In the diagram: 1. Outer frame; 2. Glass guardrail; 3. Extension frame; 21. Mounting frame; 22. Glass layer; 100. Composite profile; 200. Frame part; 211. Baffle; 212. Pressure line cover; 300. Groove; 301. Cover plate; 400. Movable sash; 500. Fixed sash. Detailed Implementation

[0017] 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.

[0018] As shown in the attached diagram, the present invention provides a protective structure for a sliding door / window, comprising an outer frame 1 and a glass safety railing 2. An extension frame 3 is provided on the exterior surface of the outer frame 1, and the glass safety railing 2 is installed via the extension frame 3. The glass safety railing 2 includes a U-shaped mounting frame 21 and a glass layer 22. It should be noted that, to allow space for indoor ventilation, the glass layer 22 does not completely cover the outer frame 1; its height is generally half or less of the height of the sliding door 400. The mounting frame... 21 includes a frame portion 200, one side of which is fixedly installed inside the extension frame 3. A baffle 211 is protruding from the outdoor end of the other side of the frame portion 200, and a wire clamping cover 212 is snapped to the indoor end. The glass layer 22 is fixed between the wire clamping cover 212 and the baffle 211. The glass layer 22 is clamped and fixed by the baffle 211 and the wire clamping cover 212. Both the wire clamping cover 212 and the baffle 211 are provided with pressure strips, which are pressed tightly against the glass layer 22.

[0019] This utility model discloses a protective structure for sliding doors and windows. The glass safety railing 2 replaces the existing metal safety railing structure with a glass layer 22, reducing safety hazards. Simultaneously, the light transmittance and transparency of the glass layer 22 minimize the impact of the protective structure on existing doors, windows, and indoor visibility. Furthermore, the glass safety railing 2 is installed on the exterior end of the outer frame 1 via an extension frame 3, eliminating the need for pre-reserved installation space for the sliding doors and windows and not affecting the existing profile structure. It can also be added to existing sliding doors and windows by adding the extension frame 3 to the exterior end, and then installing the glass safety railing within the extension frame 3. Regarding guardrail 2, it should be noted that the installation process is convenient and can be carried out indoors. For new installation, the glass guardrail 2 can be installed onto the outer frame 1 first, and then the outer frame 1 can be installed onto the wall. For subsequent installation, the movable sash 400 needs to be removed first, the extension frame 3 and the mounting frame 21 can be fixedly connected, and then they can be assembled and installed on the outdoor side of the outer frame 1. The glass layer 22 can be installed, and the baffle 211 on the outdoor side of the mounting frame 21 can be used to block one side of the glass layer 22. Then the pressure cover 212 can be fastened to fix the glass layer 22. After that, the movable sash 400 can be reinstalled. This structure can be used for sliding doors and sliding windows.

[0020] Specifically, the outer frame 1 includes multiple composite profiles 100, each of which has a cavity. The extension frame 3 is fixedly connected to the composite profiles 100 by screws. The outer surface of the extension frame 3 is provided with a groove 300 corresponding to the cavity. A cover plate 301 is provided at the opening of the groove 300. The extension frame 3 is connected to the cavity of the composite profile 100 by screws to prevent the screws from being exposed and to better protect the screws. When installing the extension frame 3, the screws are inserted through the groove 300 and connected to the composite profile 100. The cover plate 301 is then used to cover the groove 300 to prevent it from being exposed, ensuring the flatness of the outer surface. The width of the extension frame 3 corresponds to the width of the composite profile 100.

[0021] Specifically, the thickness of the extension frame 3 corresponds to the distance between the outdoor surface of the outer frame 1 and the outdoor wall surface, allowing the glass layer 22 to be aligned with the outdoor wall surface, resulting in better aesthetics from the outside. Furthermore, the distance between the glass layer 22 and the movable sash 400 can be utilized, which aligns particularly well with modern residential space utilization concepts. Further explanation: If the outer frame 1 of a sliding door / window is already aligned with the outdoor wall surface, the extension frame 3 is still installed to the outdoor surface of the outer frame 1. In this case, the width of the extension frame 3 is greater than the width of the composite profile 100, using the protruding portion for reinforced connection with the wall, ensuring the stability of the glass railing 2. If applied to a sliding door for a balcony, the thickness of the extension frame 3 corresponds to the width of the balcony, meaning the glass layer 22 is installed at the outer edge of the balcony. The extension frame 3 can also serve as a balcony wall panel.

[0022] Specifically, the U-shaped mounting frame 21 consists of vertical profiles installed on the side of the glass layer 22 and a bottom profile installed on the bottom edge of the glass layer 22. The frame portion 200 is fixedly connected to the extension frame 3 by screws. That is, the mounting frame 21 includes two vertical profiles and one bottom profile combined to form a U-shaped structure. The vertical profiles and the bottom profile have the same cross-sectional shape, both including the frame portion 200 and the baffle 211, and are fastened with a pressure cap 212.

[0023] In conjunction with the existing structure, the sliding door and window also includes a structure with one fixed and one movable part, thereby extending another embodiment, specifically including a fixed sash 500 and a movable sash 400. One side of the fixed sash 500 is fixedly connected to the outer frame 1, and the other side is provided with a hook 501. One side of the glass guardrail 2 is fixedly connected to the hook 501. Since one side of the sliding door and window is the fixed sash 500, the length of the glass guardrail 2 does not need to correspond to the length of the entire door and window, which can save costs. At this time, the hook 501 located on the side of the fixed sash 500 is used to install vertical profiles. If the outdoor surface of the hook 501 is flush with the outdoor surface of the outer frame 1, the vertical profile can be connected to the outdoor surface of the hook 501 through the extension frame 3. The other vertical profile is installed to one side of the outer frame 1 through the extension frame 3.

[0024] The above embodiments are preferred embodiments of this utility model. All structures similar to this utility model and equivalent changes thereof should fall within the protection scope of this utility model.

Claims

1. A protective structure for sliding doors and windows, characterized in that: The device includes an outer frame and a glass safety railing. An extension frame is provided on the outdoor surface of the outer frame and is installed on the glass safety railing through the extension frame. The glass safety railing includes a U-shaped mounting frame and a glass layer. The mounting frame includes a frame body. One side of the frame body is fixedly installed inside the extension frame. A baffle is provided on the outdoor end of the other side of the frame body. A wire clamping cover is snapped to the indoor end. The glass layer is fixed between the wire clamping cover and the baffle.

2. The protective structure for a sliding door and window according to claim 1, characterized in that: The outer frame includes multiple composite profiles, each of which has a cavity. The extension frame is fixedly connected to the composite profiles by screws. The outer surface of the extension frame is provided with a groove corresponding to the cavity, and a cover plate is provided at the groove opening.

3. The protective structure for a sliding door and window according to claim 1, characterized in that: The thickness of the extension frame corresponds to the distance between the outdoor surface of the outer frame and the outdoor wall surface.

4. The protective structure for a sliding door and window according to claim 1, characterized in that: The U-shaped mounting frame consists of vertical profiles mounted on the side of the glass layer and bottom profiles mounted on the bottom of the glass layer.

5. The protective structure for a sliding door and window according to claim 1, characterized in that: The frame portion is fixedly connected to the extension frame by screws.

6. The protective structure for a sliding door and window according to claim 1, characterized in that: It also includes fixed fans and movable fans. The fixed fans are fixedly connected to the outer frame on one side and have hooks on the other side. The glass guardrail is fixedly connected to the hooks on one side.

Images