Protective safety laminated glass for building

Abstract

The utility model discloses protective safety laminated glass for buildings, which comprises a window frame, glass plates and rapping bars, the glass plates in double-layer design are erected on the inner wall of the window frame, a partition plate is mounted at one corner of the window frame, the rapping bars are arranged on the window frame along the inner side of the partition plate, and the rapping bars are distributed along the corners of the glass plates. A knocking head penetrates into one end of the knocking rod, a connecting plate is movably connected to the outer wall of the end, along the knocking head, of the knocking rod, and a first connecting shaft and a second connecting shaft penetrate into the two ends of the connecting plate correspondingly. When the protective safety type laminated glass for the building is used, the double-layer glass plate breaking structure adopts a first-level lever structure design, the requirement of a user for breaking the whole double-layer glass plate is met, convenience is brought to people who escape from or rescue a room subsequently, the double-layer glass plate breaking structure serves as a prevention structure, a good safety protection effect is achieved, and the service life of the double-layer glass plate is prolonged. The situation that the double-layer glass plate is difficult to break due to disasters is reduced, and convenience is brought to follow-up rescue or escape.

Description

Technical Field

[0001] This utility model relates to the field of architectural laminated glass technology, specifically a protective and safety laminated glass for buildings. Background Technology

[0002] Laminated glass is mainly composed of a sheet of glass and an interlayer. The sheet of glass is usually made of float glass, which has good transparency and strength. It is mainly used in doors and windows, skylights, stair railings, and glass curtain walls of high-rise buildings, providing users with safety and good sound and heat insulation.

[0003] This utility model discloses a high-strength tempered laminated glass, relating to the field of laminated glass technology. It includes a glass body with protective components installed around its perimeter. These protective components include corner protectors installed at the four corners of the glass body. Long and short rods are respectively installed at the ends of each corner protector, and these rods are installed at the edges of the glass body. This utility model design uses corner protectors at the four corners of the glass body, with long and short rods installed at the ends. These corner protectors, long and short rods form a protective frame that protects the edges and corners of the glass body, preventing damage to the laminated glass. Connectors for fixing can be installed on the long rods to facilitate the installation and fixation of the glass body, making installation simple and quick. However, due to the characteristics of laminated glass, it is difficult to break in the event of a disaster, hindering subsequent rescue and escape efforts.

[0004] Therefore, we propose a type of protective and safe laminated glass for building applications. Utility Model Content

[0005] The purpose of this invention is to provide a protective and safe laminated glass for building applications to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a protective and safe laminated glass for building, comprising a window frame, a glass panel, and a knocking rod. The inner wall of the window frame is fitted with a double-layered glass panel, and a partition is installed at one corner of the window frame. A knocking rod is provided along the inner side of the partition along the window frame, and the knocking rod is distributed along the corner of the glass panel. A knocking head is inserted into one end of the knocking rod, and a connecting plate is movably connected to the outer wall of one end of the knocking head along the knocking rod. A first connecting shaft and a second connecting shaft are respectively inserted into both ends of the connecting plate.

[0007] Preferably, the partition is provided with an easy-tear edge at the connection between the partition and the window frame, and a pull handle is fixed to the end of the partition.

[0008] Preferably, the outer wall of the double-layered glass plate is covered with a waterproof protective membrane layer, and the inner wall of the double-layered glass plate is covered with a heat-insulating film with anti-ultraviolet and heat-insulating functions.

[0009] Preferably, the double-layered glass panels are supported by profiles around their perimeter, and the glass panels are supported to the window frame by the profiles.

[0010] Preferably, one corner of the glass plate along the striking bar is not covered with a profile.

[0011] Preferably, the end of the striking rod away from the striking head has a groove, and a pull rod is movably connected to the inner wall of the groove.

[0012] Preferably, a fixing pin is inserted at the connection between the pull rod and the slot, and a fixing pin is also inserted at the connection between the hammer and the hammer rod.

[0013] Preferably, the hammer is aligned with the corner of the glass plate, and the other end of the hammer has a sharp point cut into it. The ends of the sharp point are distributed at acute angles, and the sharp point contacts the corner of the glass plate.

[0014] Preferably, the connecting plate is movably connected to the knocking rod via the first connecting shaft, and the connecting plate is fixedly connected to the window frame via the second connecting shaft.

[0015] Compared with existing technologies, the beneficial effects of this utility model are as follows: When this protective and safe laminated glass for buildings is used, the hammer rod, slotted groove, pull rod, fixing pin, hammer head, connecting plate, first connecting shaft, second connecting shaft, and sharp tool head form a double-layer glass breaking structure. This structure is designed to break the glass at the edges and corners. Since the stress distribution at the edges and corners may not be as uniform as in the center during the tempering process, and the edges and corners are more prone to minor defects or cracks, these defects or cracks can rapidly expand and cause the glass to shatter when subjected to a sufficiently large external force. This double-layer glass breaking structure adopts a single-stage lever design, meeting the user's need to break the double-layer glass as a whole, facilitating subsequent escape or rescue of people inside. As a preventative structure, this double-layer glass breaking structure provides excellent safety protection, reducing the likelihood of the double-layer glass being difficult to break in a disaster, thus facilitating subsequent rescue or escape.

[0016] This partition, serving as an openable side panel of the window frame, is assembled with an easy-tear edge through adhesive bonding. This easy-tear edge allows users to easily detach the partition from the window frame and access the knocking rod inside the partition.

[0017] The glass panel has a waterproof membrane and a heat insulation film bonded to both sides. The waterproof membrane effectively prevents water from penetrating and accumulating on the glass surface, giving the glass a good water-repellent effect and preventing moisture from entering the glass. This avoids problems such as deterioration of glass performance or corrosion caused by long-term contact with water. At the same time, the heat insulation film effectively blocks heat from solar radiation, reducing the amount of heat entering the room through the glass. It can also block most ultraviolet rays, reducing the exposure of indoor furniture, floors, curtains, and other items to ultraviolet rays, thus slowing down the fading and aging of these items. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the glass plate and window frame separation structure of this utility model;

[0021] Figure 4 This utility model Figure 3 A magnified view of the structure at point A in the middle;

[0022] Figure 5 This is an enlarged schematic diagram of the striking rod structure of this utility model.

[0023] In the diagram: 1. Window frame; 2. Glass panel; 21. Profile; 22. Sealing strip; 23. Waterproof membrane layer; 24. Heat insulation film; 3. Partition; 31. Pull handle; 32. Easy-tear edge; 4. Knob; 41. Groove; 42. Pull rod; 43. Fixing pin; 44. Knob head; 45. Connecting plate; 451. First connecting shaft; 452. Second connecting shaft; 46. Sharp object head. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-5This utility model provides a technical solution: a protective safety laminated glass for buildings, including a window frame 1, a glass panel 2, and a knocking rod 4. The inner wall of the window frame 1 is fitted with a double-layered glass panel 2, and a partition 3 is installed at one corner of the window frame 1. The knocking rod 4 is arranged along the inner side of the partition 3 of the window frame 1, and the knocking rod 4 is distributed along the corner of the glass panel 2. One end of the knocking rod 4 is inserted into a knocking head 44, and a connecting plate 45 is movably connected to the outer wall of one end of the knocking rod 4 and the two ends of the connecting plate 45 are respectively inserted into There is a first connecting shaft 451 and a second connecting shaft 452. The partition 3 and the window frame 1 are connected by an easy-tear edge 32, and the end of the partition 3 is fixed with a pull handle 31. The partition 3 serves as an openable side panel of the window frame 1. The easy-tear edge 32 is formed by adhesive bonding. The easy-tear edge 32 allows the user to easily separate the partition 3 from the window frame 1, making it convenient for the user to access the knocking rod 4 inside the partition 3. The pull handle 31 adopts a ring design, which makes it convenient for the user to insert it with their fingers or a hook, making it convenient for the user to use.

[0026] The outer wall of the double-glazed glass panel 2 is covered with a waterproof protective membrane layer 23, and the inner wall of the double-glazed glass panel 2 is covered with a heat insulation film 24 with anti-ultraviolet and heat insulation functions. The double-glazed glass panel 2 is supported by a profile 21 around its perimeter, and the glass panel 2 is supported to the window frame 1 through the profile 21. One corner of the glass panel 2 at the knock bar 4 is not covered by the profile 21. The waterproof membrane layer 23 effectively prevents water from penetrating and accumulating on the glass surface, giving the glass a good water-repellent effect, preventing water from penetrating into the glass interior, and avoiding problems such as glass performance degradation or corrosion caused by long-term contact with water. The heat insulation film 24 can effectively block heat from solar radiation, reduce heat entering the room through the glass, and block most ultraviolet rays, reducing the exposure of indoor furniture, floors, curtains and other items by ultraviolet rays, and slowing down the fading and aging of these items.

[0027] The end of the striking rod 4 furthest from the striking head 44 has a slot 41, and a pull rod 42 is movably connected to the inner wall of the slot 41. A fixing pin 43 is inserted at the connection between the pull rod 42 and the slot 41, and a fixing pin 43 is also inserted at the connection between the striking head 44 and the striking rod 4. The striking head 44 is aligned with the corner of the glass plate 2, and a sharp point 46 is cut at the other end of the striking head 44. The ends of the sharp point 46 are distributed in an acute angle, and the sharp point 46 contacts the corner of the glass plate 2. The connecting plate 45 is connected to the striking rod 4 via a first connecting shaft 451. The connection between the two glass panes is movable, while the connecting plate 45 is fixedly connected to the window frame 1 via the second connecting shaft 452. The hammer rod 4, slot 41, pull rod 42, fixing pin 43, hammer head 44, connecting plate 45, first connecting shaft 451, second connecting shaft 452, and sharpener head 46 constitute a double-layer glass pane breaking structure. This structure is designed to break the glass panes at the corners. Since the stress distribution at the corners may be less uniform than in the center during the tempering process, and the corners are more prone to minor defects or cracks, these defects or cracks can rapidly expand and shatter when subjected to a sufficiently large external force. This double-layer glass pane breaking structure employs a single-stage lever design. When numerous cracks appear in the double-layer glass pane, it allows users to break the entire pane, facilitating subsequent escape or rescue of people inside. As a preventative structure, this double-layer glass pane breaking structure provides excellent safety protection, reducing the likelihood of the double-layer glass pane being difficult to break in a disaster, thus facilitating subsequent rescue or escape.

[0028] Working principle: For this type of protective safety laminated glass for buildings, when the user needs to remove the partition 3, simply insert a finger or hook into the handle 31 and pull the partition 3 backward to unfold the knocking rod 4 behind it. After the partition 3 is removed, pull the lever 42, which moves the knocking rod 4 to one side until a corner of the knocking rod 4 is exposed from the slot in the partition 3, making it easier to grab. When the user knocks the rod 4 downward, the bottom of the knocking rod 4 rotates to the other side, prying the knocking head 44 to the right. Since the right side of the knocking head 44 is blocked by the sharp head 46, the sharp head 46 moves to the right. The sharp head 46 is then blocked by the double-layered glass, and the sharp head 46 applies a large amount of force to the double-layered glass until a crack appears in one corner of the double-layered glass. Finally, the user can break the front of the double-layered glass by tapping or smashing it.

[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 safety glazing for building comprising a window frame (1), a glass sheet (2) and a striker (4), characterized in that: The inner wall of the window frame (1) is fitted with a double-layer glass plate (2), and a partition (3) is installed at one corner of the window frame (1). A knocking rod (4) is provided on the inner side of the partition (3) of the window frame (1), and the knocking rod (4) is distributed along the corner of the glass plate (2). A knocking head (44) is inserted into one end of the knocking rod (4), and a connecting plate (45) is movably connected to the outer wall of one end of the knocking rod (44). A first connecting shaft (451) and a second connecting shaft (452) are respectively inserted into both ends of the connecting plate (45).

2. The safety glazing according to claim 1, wherein: The partition (3) is provided with an easy-tear edge (32) at the connection between it and the window frame (1), and a pull handle (31) is fixed at the end of the partition (3).

3. The safety glazing according to claim 1, wherein: The outer wall of the glass plate (2) is covered with a waterproof protective membrane layer (23), and the inner wall of the glass plate (2) is covered with a heat insulation film (24) with anti-ultraviolet and heat insulation functions.

4. The safety glazing according to claim 1, wherein: The glass panel (2) is supported by profiles (21) around its perimeter, and the glass panel (2) is supported by the profiles (21) inside the window frame (1).

5. A safety glazing according to claim 4, wherein: The glass plate (2) is not covered with a profile (21) at one corner along the striking bar (4).

6. The safety glazing according to claim 1, wherein: The end of the striking rod (4) away from the striking head (44) is provided with a slot (41), and a pull rod (42) is movably connected to the inner wall of the slot (41).

7. A safety glazing according to claim 6, wherein: A fixing pin (43) is inserted at the connection between the pull rod (42) and the slot (41), and a fixing pin (43) is also inserted at the connection between the knock head (44) and the knock rod (4).

8. A safety glazing according to claim 7, wherein: The hammer (44) is aligned with the corner of the glass plate (2), and the other end of the hammer (44) is cut with a sharp point (46). The end of the sharp point (46) is distributed in an acute angle shape, and the sharp point (46) contacts the corner of the glass plate (2).

9. A safety glazing according to claim 8, wherein: The connecting plate (45) is movably connected to the knocking rod (4) via the first connecting shaft (451), and the connecting plate (45) is fixedly connected to the window frame (1) via the second connecting shaft (452).

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