Anti-explosion car window structure and manufacturing process

Abstract

The invention discloses an anti-riot car window structure and a manufacturing process, the car window structure comprises a glass assembly, a car door metal plate and a connecting device, the glass assembly comprises anti-riot glass, a glass inner frame and a glass outer frame, the anti-riot glass comprises a plurality of pieces of glass and rubber sheets, the glass and the rubber sheets are alternately arranged, and the outermost side and the innermost side are both glass; the lengths of the outermost glass and the innermost glass are smaller than those of the adjacent films, so that the glass inner frame and the glass outer frame can be respectively laminated on the films on the edges of the two sides of the explosion-proof glass; the glass and the film are alternately arranged to form the explosion-proof glass, the glass inner frame and the glass outer frame are directly laminated with the film, and the glass inner frame, the glass outer frame and the explosion-proof glass form a composite structure, so that the explosion-proof requirement is met, meanwhile, the structure is compact, and the stability is good after the explosion-proof glass is mounted with a vehicle door metal plate; the lower end of the glass assembly is shielded, the attractiveness of the car window structure is improved, the first gap is reserved, and the anti-prying performance of the anti-riot car window structure is enhanced.

Description

Technical Field

[0001] The present invention belongs to the technical field of special doors and windows, and more specifically, relates to a riot-proof vehicle window structure and a manufacturing process. Background Art

[0002] For special vehicles that perform special tasks, riot-proof glass is often required to be installed on the windows to improve the overall safety and protection capabilities of the vehicle, such as special police vehicles, military special vehicles and emergency rescue vehicles. According to the requirements of GA 668-2006 "General Technical Requirements for Police Riot Control Vehicles", the door glass must have a high degree of anti-destruction performance, that is, the door glass must not be damaged within 10 minutes using mechanical hand tools and an 8-pound hammer. To meet this requirement, riot-proof glass needs to be installed on the windows.

[0003] The riot-proof glass currently used is usually a multi-layer composite structure, with a large thickness and relatively heavy weight. The structure of fixing the riot-proof glass to the car window is relatively complex. Some riot-proof glass is fixed to the door frame in the following way: the glass frame is U-shaped, and the glass is inserted into the U-shaped groove. The adhesive has high viscosity. In order to ensure that the adhesive is fully filled, it is necessary to segment along the peripheral frame, apply the glue, and then assemble them together. At the same time, the overlap between the glass and the frame is small, which cannot meet the riot-proof requirements. The glass and the door frame are only connected by glue, which has low strength and poor anti-smashing performance. When encountering violent damage conditions, the glass will detach from the frame. In addition, the size of the door window frame of a general car door is limited, and the appearance requirements are relatively strict. The general riot-proof glass installation structure cannot meet the size restriction requirements and appearance requirements. Summary of the invention

[0004] In view of the problem that the existing riot-proof window structure cannot meet both the riot-proof requirements and the appearance requirements at the same time, and has poor stability after installation, the present invention provides a riot-proof window and a manufacturing process. The riot-proof glass is formed by alternately arranging glass and film, and the inner glass frame and the outer glass frame are directly laminated with the film. The inner glass frame, the outer glass frame and the riot-proof glass form a composite structure, which meets the riot-proof requirements and has a compact structure. It has good stability after being installed with the door sheet metal. A decorative strip is provided at the lower end of the outer glass frame to shield the lower end of the glass assembly, improve the aesthetics of the window structure, and leave a first gap to enhance the anti-pry performance of the riot-proof window structure. In the manufacturing process, the inner glass frame, the outer glass frame and the riot-proof glass are connected by structural adhesive and the first connecting bolts to fully ensure the connection strength between the structures. The inner glass frame and the outer glass frame are made of profiles formed by the extrusion process, which is convenient for mass production.

[0005] To achieve the above object, according to a first aspect of the present invention, a storm-proof window structure is provided, comprising a glass assembly, a door sheet metal and a connecting device, wherein: The glass assembly includes riot-proof glass, a glass inner frame and a glass outer frame. The riot-proof glass includes a plurality of glasses and films. The glasses and films are arranged alternately and the outermost and innermost sides are both glasses. The lengths of the outermost and innermost glasses are both shorter than the lengths of the adjacent films, so that the glass inner frame and the glass outer frame are respectively superimposed on the films at the edges of both sides of the riot-proof glass. The glass inner frame is connected to the glass and the door sheet metal respectively through a connecting device; The glass outer frame is connected to the glass and the glass inner frame respectively through connecting devices.

[0006] Preferably, the connecting device includes structural adhesive, a first connecting bolt and a second connecting bolt. The glass inner frame and the glass outer frame are connected to the outermost and innermost glasses of the riot-proof glass by structural adhesive, one side of the glass inner frame is connected to the riot-proof glass and the glass outer frame in sequence by the first connecting bolt, and the other side of the glass inner frame is connected to the door sheet metal by the second connecting bolt.

[0007] Preferably, the cross-section of the glass inner frame is a stepped shape, one side of the glass inner frame is close to the riot-proof glass and overlaps on the film at one edge of the riot-proof glass, and the first connecting bolt passes through the riot-proof glass and is connected to the glass outer frame, so as to enhance the connection strength of the glass assembly; the other side of the glass inner frame is lifted toward the inside of the door to form a step, and a gap is left inside the step area to facilitate the connection of the glass with the structural adhesive, and outside the step, the glass inner frame is connected to the door sheet metal by a second connecting bolt.

[0008] Preferably, an edge metal plate is further provided, and the glass inner frame is laminated on the film through the edge metal plate.

[0009] Preferably, a rectangular groove is provided along the length direction of the step area of ​​the glass inner frame that is lifted toward the inner side of the door and close to the riot-proof glass, and the rectangular groove is used for arranging the second connecting bolt.

[0010] Preferably, the cross-sectional shape of the glass frame is a "convex" structure, the middle boss is superimposed on the film at the other edge of the riot-proof glass, and the middle boss is provided with a threaded hole for connection with the first connecting bolt, and both sides of the middle boss, one side close to the door sheet metal is provided with a first gap with the door sheet metal, the first gap is used to improve the anti-pry performance of the window structure, and the other side is connected to the film and the glass by structural adhesive.

[0011] Preferably, the length of the glass inner frame and the glass outer frame superimposed on the film is the width of the middle boss, and the difference between the length of the film on both sides of the edge of the riot-proof glass and the length of the outermost and innermost glass is the sum of the width of the middle boss and the second gap.

[0012] Preferably, it also includes a decorative strip, which is arranged in the gap formed by the lower edge of the glass frame and the door sheet metal, and the decorative strip is bolted to the door sheet metal, and the decorative strip is used to beautify the riot-proof window structure.

[0013] Preferably, the first gap is 1.5 mm and the second gap is 5 mm.

[0014] To achieve the above object, according to a second aspect of the present invention, a manufacturing process of a riot-proof vehicle window structure is provided, which is used to manufacture the riot-proof vehicle window structure, and specifically comprises the following steps: S1. Material preparation: Select glass and film that meet the anti-riot performance requirements to form anti-riot glass; select the materials of the glass inner frame and the glass outer frame, and select the structural adhesive, the first connecting bolt and the second connecting bolt model; S2. Making riot-proof glass: Cut the riot-proof glass to the required size according to the design specifications, and laminate the edge metal plate on the film on the edge of the riot-proof glass close to the inner frame of the glass; S3. Making the inner glass frame: The inner glass frame is made by using a profile formed by an extrusion process through a stretching and bending process, a gap for gluing is reserved on one side of the step area where the inner glass frame is lifted toward the inner side of the door and close to the riot-proof glass, and a bolt hole is opened in the rectangular groove at the gap position for installing the second connecting bolt, and a bolt hole is opened on the other side close to the door sheet metal for installing the first connecting bolt; S4. Making a glass outer frame: The profile formed by the extrusion process is used to make the glass outer frame through a stretching and bending process, a gap for gluing is reserved on the side close to the riot-proof glass, a threaded hole is opened on the side of the middle boss close to the riot-proof glass, and a bolt hole is opened on the other side close to the door sheet metal for connection with the first connecting bolt; S5. Make glass assembly: Apply structural glue on both sides of the riot-proof glass, and use tooling to position the middle boss of the glass frame onto the film on the edge. The two are glued together. At the same time, the structural glue applied on the edge of the riot-proof glass close to the glass frame is squeezed and deformed to fill the gap between the glass frame and the riot-proof glass. Pre-install the second connecting bolt on the glass inner frame, apply structural glue on the side of the step area where the glass inner frame is lifted toward the inside of the door and close to the riot-proof glass, press the glass inner frame and the metal edge plate tightly through tooling positioning, and bond the two together with glue. At the same time, the structural glue applied near the edge of one side of the glass inner frame is squeezed and deformed to fill the gap between the glass inner frame and the riot-proof glass; S6. Install the first connecting bolt: Install the first connecting bolt on the side of the glass inner frame close to the riot-proof glass; S7, assembly and sealing: the assembled glass assembly is connected to the door sheet metal through the second connecting bolts, the sealing area formed by the side of the glass inner frame away from the riot-proof glass and the door sheet metal is sealed with a sealant or a sealing gasket, a first gap is left between the glass outer frame and the door sheet metal, and a decorative strip is installed between the lower edge of the glass outer frame and the door sheet metal; S8. Inspection and adjustment: Carry out a comprehensive inspection on the assembled storm-proof windows to ensure that all parts are installed correctly, well sealed, and not missing or wrongly installed. Check whether the storm-proof windows function normally and make timely adjustments to any problems.

[0015] In general, the above technical solutions conceived by the present invention can achieve the following beneficial effects compared with the prior art: 1. A riot-proof vehicle window structure of the present invention is formed by alternately arranging glass and film to form riot-proof glass, and at the same time allowing the glass inner frame and the glass outer frame to be directly laminated with the film. The glass inner frame, the glass outer frame and the riot-proof glass form a composite structure, which meets the riot-proof requirements and has a compact structure and good stability after being installed with the door sheet metal.

[0016] 2. The present invention provides a decorative strip at the lower end of the glass outer frame to shield the lower end of the glass assembly, thereby improving the aesthetics of the window structure, leaving a first gap, and enhancing the anti-pry performance of the riot-proof window structure.

[0017] 3. In the manufacturing process of the explosion-proof window structure of the present invention, the glass inner frame, the glass outer frame and the explosion-proof glass are connected by structural adhesive and the first connecting bolts, which fully ensures the connection strength between the structures. The glass inner frame and the glass outer frame are made of profiles formed by an extrusion process, which is convenient for mass production. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a cross-sectional view of the anti-riot window structure of the present invention.

[0019] Figure 2 This is an exploded view of the anti-riot window structure of the present invention.

[0020] Figure 3 This is an exploded view of the glass assembly structure.

[0021] Figure 4 This is a cross-sectional view of the glass assembly structure.

[0022] Figure 5 This is a cross-sectional view of the riot-proof glass structure.

[0023] Figure 6 Schematic diagram of the connection between the glass assembly with decorative strips and the door sheet metal.

[0024] Figure 7 The present invention is a process flow chart for manufacturing a riot-proof vehicle window structure.

[0025] In the figure: 1. Glass assembly; 2. Door sheet metal; 3. Decorative strip; 4. Riot-proof glass; 4-1. Glass; 4-2. Film; 5. Glass inner frame; 6. Glass outer frame; 7. Structural adhesive; 8. First connecting bolt; 9. Second connecting bolt; 10. Edge metal plate; 11. First gap; 12. Second gap; 13. Sealant; 14. Cap nut; 15. Door inner panel; 16. First step of door outer panel; 17. Second step of door outer panel. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0027] Depend on Figures 1 to 6 As shown, a riot-proof vehicle window structure of the present invention comprises a glass assembly 1, a vehicle door sheet metal 2 and a connecting device. The glass assembly 1 includes a riot glass 4, a glass inner frame 5 and a glass outer frame 6. The thickness of the riot glass 4 is 13 mm. The riot glass 4 includes a plurality of glasses 4-1 and films 4-2, which form a composite structure and are symmetrical relative to the center plane of the riot glass 4. This arrangement can prevent the glass from being deformed due to uneven force. The glasses 4-1 and films 4-2 are arranged alternately and the outermost and innermost sides are both glasses 4-1. The lengths of the outermost and innermost glasses 4-1 are both shorter than the lengths of the adjacent films 4-2, so that the inner glass frame 5 and the outer glass frame 6 can be respectively superimposed on the films 4-2 at the edges of both sides of the riot glass 4.

[0028] The vehicle door sheet metal 2 comprises a vehicle door inner panel 15 and a vehicle door outer panel, and the vehicle door outer panel is provided with a vehicle door outer panel first step 16 and a vehicle door outer panel second step 17 .

[0029] The connecting device includes structural adhesive 7, a first connecting bolt 8 and a second connecting bolt 9. The glass inner frame 5 and the glass outer frame 6 are connected to the outermost and innermost glass 4-1 of the riot-proof glass 4 through the structural adhesive 7. One side of the glass inner frame 5 is connected to the riot-proof glass 4 and the glass outer frame 6 in turn through the first connecting bolt 8, and the other side of the glass inner frame 5 is connected to the door inner panel 15 through the second connecting bolt 9.

[0030] The glass inner frame 5 is a stepped structure. The side of the glass inner frame 5 close to the edge of the riot-proof glass 4 is pressed on the edge metal plate 10. The edge metal plate 10 is an aluminum alloy plate or a steel plate. At the same time, the glass inner frame 5 on this side is provided with a countersunk bolt mounting hole in this area. The countersunk bolt mounting hole is used to install the first connecting bolt 8. The first connecting bolt 8 passes through the glass inner frame 5 and the riot-proof glass 4 and is connected to the glass outer frame 6. The glass outer frame 6 is provided with a threaded hole for accommodating the first connecting bolt 8 at the corresponding position of the middle boss part. Such a connection is used to enhance the connection strength of the glass assembly 1.

[0031] The other side of the glass inner frame 5 is lifted toward the inside of the door to form a step, that is, the side of the glass inner frame 5 away from the edge of the riot glass 4. A glue gap between the glass inner frame 5 and the glass 4-1 is reserved inside the step area. This glue gap is filled with structural glue 7. At the same time, the glass inner frame 5 is provided with a rectangular groove along the length direction in this area, and bolt mounting holes are arranged at a certain interval for assembling the second connecting bolt 9. The second connecting bolt 9 is pre-assembled on the glass inner frame 5 as a part of the glass assembly 1. The glass assembly 1 is assembled on the door sheet metal 2 by the second bolt 9. The second connecting bolt 9 passes through the mounting hole of the door sheet metal 2 and is tightened with a cap nut 14 on the inside of the door. The nut is arranged on the inside of the door to prevent the glass assembly 1 from being disassembled from the outside.

[0032] The thickness of the glass inner frame 5 is: the sum of the gap between the end of the bolt head of the second connecting bolt 9 close to the riot-proof glass 4 and the innermost glass 4-1, the height of the bolt head of the second connecting bolt 9 and the minimum material thickness. The minimum material thickness refers to the minimum thickness of the side of the glass inner frame 5 away from the riot-proof glass 4, that is, the side with the rectangular groove. The value range of the gap between the end of the bolt head of the second connecting bolt 9 close to the riot-proof glass 4 and the innermost glass 4-1 is: ≥3mm, the value is 3mm, the height of the bolt head of the second connecting bolt 9 is 5mm, the value range of the minimum material thickness is: ≥4mm, the value is 4mm, so the thickness of the glass inner frame 5 is 12mm.

[0033] The area between the glass inner frame 5 and the door inner panel 15 is sealed by a sealant 13 .

[0034] The cross-sectional shape of the glass frame 6 is a "convex" structure, the middle boss is superimposed on the film 4-2 at the edge of the other side of the riot-proof glass 4, and the middle boss is provided with a threaded hole for connecting with the first connecting bolt 8. On both sides of the middle boss, one side close to the door sheet metal 2 is provided with a first gap 11 with the door sheet metal 2, and the first gap is 1.5 mm. The first gap 11 is used to improve the anti-pry performance of the window structure, and the other side is connected to the film 4-2 and the glass 4-1 through the structural adhesive 7.

[0035] The thickness of the central boss of the glass frame 6 is: the sum of the minimum depth of the threaded hole and the minimum thickness of the material. The minimum thickness of the material refers to the minimum gap between the bolt head of the first connecting bolt 8 and the side of the glass frame 6 away from the riot-proof glass 4. The value range of the minimum depth of the threaded hole is ≥9mm, and the value is 9mm. The value range of the minimum thickness of the material is ≥2.5mm, and the value is 3mm. The boss thickness is 12mm.

[0036] The length of the glass inner frame 5 and the glass outer frame 6 superimposed on the film 4-2 is the width of the middle boss, and the difference between the length of the film 4-2 on both sides of the edge of the riot glass 4 and the length of the outermost and innermost glass 4-1 is the sum of the width of the middle boss and the second gap 12, and the second gap 12 is 5mm. In addition, the second gap 12 is filled with structural glue 7, and the second gap 12 is the length between the side of the middle boss close to the structural glue 7 and the outermost glass 4-1 close to the edge of the glass outer frame 6.

[0037] In order to meet the styling requirements, when the glass assembly 1 is installed on the vehicle door, the outer surface of the window frame of the glass assembly 1 is slightly lower than or flush with the outer surface of the door outer panel as a whole. Therefore, it is necessary to arrange a pit on the door outer panel to install the glass assembly 1. The door outer panel is designed with a first step 16 of the door outer panel and a second step 17 of the door outer panel. The first step 16 of the door outer panel cooperates with the edge of the glass outer frame 6 to maintain a small gap between the outer panel sheet metal and the edge and bottom surface of the glass outer frame 6.

[0038] It also includes a decorative strip 13, which is arranged in the gap formed by the glass frame 6 and the door sheet metal 2. The decorative strip 3 is bolted to the door sheet metal 2, and the decorative strip 3 is used to beautify the anti-riot window structure.

[0039] The first connecting bolt 9 and the second connecting bolt 10 are T-shaped nuts.

[0040] Depend on Figure 7 As shown, a manufacturing process of a riot-proof window structure is used for the above-mentioned riot-proof window structure, and specifically includes the following steps: S1. Material preparation: Select glass 4-1 and film 4-2 that meet the requirements of riot-proof performance to form riot-proof glass 4, and ensure that the innermost and outermost sides are glass 4-1; select the materials of glass inner frame 5 and glass outer frame 6, and select the types of structural adhesive 7, first connecting bolt 8 and second connecting bolt 9; S2. Making the riot-proof glass 4: cutting the riot-proof glass 4 to the required size according to the design specifications, and laminating the edge metal plate 10 on the film 4-2 at the edge of the riot-proof glass 4 close to the inner glass frame 5. The length of the innermost and outermost glass 4-1 of the riot-proof glass 4 is shorter than the length of the film 4-2 on both sides of the edge, and the difference between the innermost and outermost glass 4-1 is the sum of the edge metal plate 10 and the second gap 12, so as to ensure that the inner glass frame 5 and the outer glass frame 6 can cover the edges on both sides of the riot-proof glass 4; S3. Making the glass inner frame 5: The profile formed by the extrusion process is used to make the glass inner frame 5 through the stretching and bending process. The glass inner frame 5 is divided into two parts. The front, rear and upper ends are a whole piece and are bent into shape. The rounded corners have a smooth transition. The lower end is a whole piece. The two parts are processed separately and then spliced ​​into a whole at the lower corner.

[0041] A glue coating gap is reserved on one side of the step area where the glass inner frame 5 is raised toward the inside of the vehicle door, close to the riot-proof glass 4, and a bolt hole is opened in the rectangular groove at the gap position for installing the second connecting bolt 9, and a bolt hole is opened on the other side close to the vehicle door sheet metal 2 for installing the first connecting bolt 8.

[0042] S4. Making a glass outer frame 6: The profile formed by the extrusion process is used to make a glass outer frame 6 through a stretching and bending process. It is divided into two parts. The front, rear and upper ends are a whole piece and are bent into shape. The rounded corners have a smooth transition. The lower end is a whole piece. The two parts are processed separately and then spliced ​​into a whole at the lower corner. The thickness of the middle boss is the sum of the minimum depth of the threaded hole opened therein and the minimum thickness of the material.

[0043] A glue coating gap is reserved on the side close to the riot-proof glass 4, a threaded hole is opened on the side of the middle boss close to the riot-proof glass 4, and a bolt hole is opened on the other side close to the door sheet metal 2 for connection with the first connecting bolt 8.

[0044] S5. Make glass assembly 1: Apply structural adhesive 7 on both side edges of riot-proof glass 4, overlap the boss portion in the middle of glass outer frame 6 on the film 4-2 at the outermost edge through tool positioning, and glue them together. At the same time, the structural adhesive 7 applied on the edge of one side of riot-proof glass 4 close to glass outer frame 6 is squeezed and deformed to fill the gap between glass outer frame 6 and riot-proof glass 4.

[0045] The second connecting bolt 9 is pre-installed on the glass inner frame 5, and the structural glue 7 is applied to the side of the step area of ​​the glass inner frame 5 that is lifted toward the inner side of the door and close to the riot-proof glass 4. The glass inner frame 5 and the edge metal plate 10 are pressed tightly by the tooling positioning, and the two are glued and bonded. At the same time, the structural glue 7 applied near the edge of one side of the glass inner frame 5 is squeezed and deformed to fill the gap between the glass inner frame 5 and the riot-proof glass 4. The overlapping length of the edge metal plate 10 is consistent with the overlapping length of the middle boss.

[0046] S6. Install the first connecting bolt 8: Install the first connecting bolt 8 on the side of the glass inner frame 5 close to the riot-proof glass 4.

[0047] S7, assembly and sealing: The assembled glass assembly 1 is connected to the door sheet metal 2 through the second connecting bolt 9, and nuts are installed inside the vehicle to prevent the glass assembly 1 from being disassembled from outside the vehicle. The sealing area formed by the side of the glass inner frame 5 away from the riot glass 4 and the door sheet metal 2 is sealed with a sealant 13 or a sealing gasket, and a first gap 11 is left between the glass outer frame 6 and the door sheet metal 2. A decorative strip 3 is installed between the lower end of the glass outer frame 6 and the door sheet metal 2 to ensure the beauty of the window structure.

[0048] S8. Inspection and adjustment: Carry out a comprehensive inspection on the assembled storm-proof windows to ensure that all parts are installed correctly, well sealed, and there is no missing or wrong installation. Check whether the functions of the storm-proof windows are normal, such as whether the glass lifting, switching and other operations are smooth and unobstructed.

[0049] The present invention discloses a riot-proof window structure and manufacturing process. The riot-proof glass is formed by alternately arranging glass and film, and the inner glass frame and the outer glass frame are directly laminated with the film. The inner glass frame, the outer glass frame and the riot-proof glass form a composite structure, which meets the riot-proof requirements and has a compact structure. The structure has good stability after being installed with the door sheet metal. A decorative strip is provided at the lower end of the outer glass frame to shield the lower end of the glass assembly, improve the aesthetics of the window structure, and leave a first gap to enhance the anti-pry performance of the riot-proof window structure. In the manufacturing process, the inner glass frame, the outer glass frame and the riot-proof glass are connected by structural adhesive and the first connecting bolts to fully ensure the connection strength between the structures. The inner glass frame and the outer glass frame are made of profiles formed by an extrusion process, which is convenient for mass production.

[0050] It will be easily understood by those skilled in the art that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A riot-proof vehicle window structure, characterized in that: It comprises a glass assembly (1), a door sheet metal (2) and a connecting device, wherein: The glass assembly (1) comprises a riot-proof glass (4), a glass inner frame (5) and a glass outer frame (6); the riot-proof glass (4) comprises a plurality of glasses (4-1) and films (4-2); the glasses (4-1) and films (4-2) are arranged alternately and both the outermost and innermost glasses (4-1); the lengths of the outermost and innermost glasses (4-1) are both shorter than the lengths of the adjacent films (4-2), so that the glass inner frame (5) and the glass outer frame (6) are respectively superimposed on the films (4-2) at the edges of both sides of the riot-proof glass (4); The glass inner frame (5) is connected to the glass (4-1) and the door sheet metal (2) respectively via connecting devices; The glass outer frame (6) is connected to the glass (4-1) and the glass inner frame (5) respectively via connecting devices.

2. The anti-riot window structure according to claim 1, characterized in that: The connecting device comprises a structural adhesive (7), a first connecting bolt (8) and a second connecting bolt (9); the glass inner frame (5) and the glass outer frame (6) are both connected to the outermost and innermost glass (4-1) of the riot-proof glass (4) via the structural adhesive (7); one side of the glass inner frame (5) is connected to the riot-proof glass (4) and the glass outer frame (6) in sequence via the first connecting bolt (8); the other side of the glass inner frame (5) is connected to the door sheet metal (2) via the second connecting bolt (9).

3. A riot-proof vehicle window structure according to claim 2, characterized in that: The cross section of the glass inner frame (5) is in a stepped shape. One side of the glass inner frame (5) is close to the riot glass (4) and overlaps the film (4-2) at the edge of one side of the riot glass (4). The first connecting bolt (8) penetrates the riot glass (4) and is connected to the glass outer frame (6) to enhance the connection strength of the glass assembly. The other side of the glass inner frame (5) is lifted toward the inside of the door to form a step. A gap is left inside the step area to facilitate the connection of the glass (4-1) with the structural adhesive (7). Outside the step, the glass inner frame (5) is connected to the door sheet metal (2) via a second connecting bolt (9).

4. The anti-riot window structure according to claim 3, characterized in that: An edge metal plate (10) is also provided, and the glass inner frame (5) is superimposed on the film (4-2) via the edge metal plate (10).

5. The anti-riot window structure according to claim 3, characterized in that: A rectangular groove is provided along the length direction of the step region of the glass inner frame (5) that is raised toward the inside of the vehicle door and is close to the riot-proof glass (4). The rectangular groove is used to arrange the second connecting bolt (9).

6. The anti-riot window structure according to claim 2, characterized in that: The cross-sectional shape of the glass outer frame (6) is a "convex" structure, the middle boss is superimposed on the film (4-2) at the other edge of the riot glass (4), and the middle boss is provided with a threaded hole for connection with the first connecting bolt (8), and on both sides of the middle boss, a first gap (11) is provided between the side close to the door sheet metal (2) and the door sheet metal (2), the first gap (11) is used to improve the anti-pry performance of the window structure, and the other side is connected to the film (4-2) and the glass (4-1) via a structural adhesive (7).

7. A riot-proof vehicle window structure according to claim 3 or 6, characterized in that: The length of the glass inner frame (5) and the glass outer frame (6) superimposed on the film (4-2) is the width of the middle boss, and the difference between the length of the film (4-2) on both sides of the edge of the riot-proof glass (4) and the length of the outermost and innermost glass (4-1) is the sum of the width of the middle boss and the second gap (12).

8. The anti-riot window structure according to claim 6, characterized in that: It also includes a decorative strip (3), the decorative strip (3) being arranged at a gap formed by the lower edge of the glass outer frame (6) and the door sheet metal (2), the decorative strip (3) being bolted to the door sheet metal (2), and the decorative strip (3) being used to beautify the riot-proof window structure.

9. The anti-riot window structure according to claim 8, characterized in that: The first gap (11) is 1.5 mm, and the second gap (12) is 5 mm.

10. A manufacturing process for a riot-proof vehicle window structure, used for manufacturing a riot-proof vehicle window structure according to any one of claims 1 to 9, characterized in that: The specific steps include: S1. Material preparation: Select glass (4-1) and film (4-2) that meet the anti-riot performance requirements to form anti-riot glass (4); select materials for the glass inner frame (5) and the glass outer frame (6), and select the types of structural adhesive (7), first connecting bolts (8), and second connecting bolts (9); S2, manufacturing the riot-proof glass (4): cutting the riot-proof glass (4) to a required size according to the design specifications, and laminating an edge metal plate (10) on the film (4-2) at the edge of one side of the riot-proof glass (4) close to the glass inner frame (5); S3, manufacturing the glass inner frame (5): the profile formed by the extrusion process is used to manufacture the glass inner frame (5) through a stretching and bending process, a gap for gluing is reserved on one side of the step area of ​​the glass inner frame (5) that is raised toward the inner side of the vehicle door and close to the riot-proof glass (4), and a bolt hole is opened in the rectangular groove at the position of the gap for installing the second connecting bolt (9), and a bolt hole is opened on the other side close to the vehicle door sheet metal (2) for installing the first connecting bolt (8); S4, manufacturing a glass outer frame (6): the profile formed by the extrusion process is used to manufacture the glass outer frame (6) through a stretching and bending process, a gap for gluing is reserved on the side close to the riot-proof glass (4), a threaded hole is opened on the side of the middle boss close to the riot-proof glass (4), and a bolt hole is opened on the other side close to the door sheet metal (2) for connection with the first connecting bolt (8); S5, manufacturing the glass assembly (1): applying structural adhesive (7) to the edges of both sides of the riot-proof glass (4), and overlapping the central boss portion of the glass outer frame (6) on the edge film (4-2) through tool positioning, and bonding the two together by applying adhesive. At the same time, the structural adhesive (7) applied to the edge of the riot-proof glass (4) close to the glass outer frame (6) is squeezed and deformed to fill the gap between the glass outer frame (6) and the riot-proof glass (4); Pre-install a second connecting bolt (9) on the glass inner frame (5), apply structural glue (7) on the side of the step area of ​​the glass inner frame (5) that is raised toward the inner side of the vehicle door and close to the riot-proof glass (4), press the glass inner frame (5) and the metal edge plate (10) together by positioning the tool, and bond the two together by applying glue, while the structural glue (7) applied on the edge of one side of the glass inner frame (5) is squeezed and deformed to fill the gap between the glass inner frame (5) and the riot-proof glass (4); S6. Installing a first connecting bolt (8): installing the first connecting bolt (8) on a side of the glass inner frame (5) close to the riot-proof glass (4); S7, assembly and sealing: the assembled glass assembly (1) is connected to the door sheet metal (2) via the second connecting bolt (9), a sealing area formed between the side of the glass inner frame (5) away from the riot glass (4) and the door sheet metal (2) is sealed with a sealant (13) or a sealing gasket, a first gap (11) is left between the glass outer frame (6) and the door sheet metal (2), and a decorative strip (3) is installed between the lower edge of the glass outer frame (6) and the door sheet metal (2); S8. Inspection and adjustment: Carry out a comprehensive inspection on the assembled storm-proof windows to ensure that all parts are installed correctly, well sealed, and not missing or wrongly installed. Check whether the storm-proof windows function normally and make timely adjustments to any problems.

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