Glass assembly and vehicle

Abstract

The utility model provides a glass assembly and a vehicle. The glass assembly comprises a glass body, a first injection molding body, a second injection molding body and a support. The first injection molding body wraps the edge of one side of the glass body and extends along the edge of the glass body, the first injection molding body is provided with a connecting groove, and an opening of the connecting groove is located in the end face of the first injection molding body. At least part of the second injection molding body is embedded into the connecting groove, and the hardness of the second injection molding body is larger than that of the first injection molding body. The support comprises a first part and a second part which are connected, the first part is embedded into the second injection molding body, and the second part is arranged in a protruding mode relative to an opening of the connecting groove. According to the technical scheme, the fixed window and the water cutting part of the vehicle can be fixedly connected through the metal support, so that the mounting stability of the water cutting part and the vehicle body metal plate is improved.

Description

Technical Field

[0001] The present application relates to the field of glass accessory installation, and in particular to a glass assembly and a vehicle. Background Art

[0002] The frameless door design of the vehicle can enhance the aesthetics of the vehicle, and the frameless door reduces the bumps and depressions on the vehicle surface, which helps to reduce wind resistance and improve the aerodynamic performance of the vehicle. However, since the water cut of the vehicle has no frame support, the connection stability between the water cut and the body sheet metal is poor. Utility Model Content

[0003] The embodiments of the present application provide a glass assembly and a vehicle, which can fix the glass body and the water cut of the vehicle through a metal bracket to improve the installation stability of the water cut and the vehicle body.

[0004] In a first aspect, the present application provides a glass assembly, comprising:

[0005] Glass body;

[0006] A first injection molded body, covering one side edge of the glass body and extending along the edge of the glass body, wherein the first injection molded body is provided with a connecting groove, and an opening of the connecting groove is located at an end surface of the first injection molded body;

[0007] A second injection-molded body, at least a portion of which is embedded in the connecting groove, and a hardness of the second injection-molded body is greater than a hardness of the first injection-molded body; and

[0008] The bracket comprises a first part and a second part connected to each other, wherein the first part is embedded in the second injection molded body, and the second part is protruded relative to the opening of the connecting groove.

[0009] Among them, the bracket is generally set as a metal bracket to make the connection between the glass assembly and the water cut more stable. However, if the metal bracket is directly inserted into the first injection molded body, the shrinkage degree of the structure of the first injection molded body around the metal bracket will be different from that at other positions. Due to the different shrinkage rates at different positions of the first injection molded body, its appearance is uneven, affecting the user experience. And because the hardness of the first injection molded body and the metal bracket is quite different, the connection strength between the metal bracket and the first injection molded body is poor.

[0010] In this embodiment, the present application forms the bracket and the second injection molded body by injection molding so that the bracket is embedded in the second injection molded body. The hardness of the second injection molded body is relatively large. The hardness of the second injection molded body is closer to the hardness of the metal bracket. Therefore, the bonding strength between the second injection molded body and the metal bracket is greater. The second injection molded body, the bracket and the first injection molded body are integrally injection molded. Since the materials of the second injection molded body and the first injection molded body are both materials after the fluid commonly used in injection molding is solidified, the material properties of the second injection molded body and the first injection molded body are similar, so that the bonding strength between the second injection molded body and the first injection molded body is higher. Thereby, the connection between the second injection molded body and the first injection molded body is more stable, and then the connection strength between the bracket and the first injection molded body is higher. When the glass assembly is connected to the water cut through the bracket, the installation of the glass assembly and the water cut is more stable.

[0011] In a possible implementation manner, the glass body includes an inner surface and a peripheral side surface, the inner surface is used to face the interior of the vehicle, and the peripheral side surface is connected to the periphery of the inner surface;

[0012] The second injection molded body includes a main body and a support body, the main body is arranged opposite to the peripheral side surface, one end of the support body is bent and connected to the main body, and the other end of the support body extends in a direction away from the main body, and the orthographic projection of the support body onto the inner surface of the glass body covers at least a portion of the inner surface.

[0013] In a possible implementation manner, the glass body includes an outer surface and a peripheral side surface, the outer surface is used to face the outside of the vehicle, and the peripheral side surface is connected to the periphery of the outer surface;

[0014] The second injection molded body includes a main body and a support body, the main body is arranged opposite to the peripheral side surface, one end of the support body is bent and connected to the main body, and the other end of the support body extends in a direction away from the main body, and the orthographic projection of the support body onto the outer surface of the glass body covers at least a portion of the outer surface.

[0015] In this embodiment, the support body of the second injection molding body can cover the edge of the outer surface of the glass body facing the outside of the vehicle. Since the first injection molding body fills the space between the support body of the second injection molding body and the outer surface of the glass body during the injection molding process, the first injection molding body can seal the space between the second injection molding body and the glass body. And due to the support of the support body of the second injection molding body, the connection between the first injection molding body and the outer surface is tighter. A tighter connection can reduce the entry of foreign substances such as water and dust into the vehicle, keeping the vehicle environment clean and comfortable. At the same time, good sealing performance can also reduce the impact of noise and vibration on passengers in the vehicle, and improve riding comfort.

[0016] In a possible implementation, in the thickness direction of the glass body, the support body at least partially overlaps with the edge region of the glass body, and in the extension direction of the support body, the width of the overlapping portion of the support body and the glass body is greater than or equal to 3 mm.

[0017] In this embodiment, the larger the overlap area between the second injection molded body and the glass body, the more stable the connection between the second injection molded body and the glass body. Specifically, the support body of the second injection molded body can be an edge reinforcement structure support for the glass body, which helps prevent the glass body from being displaced relative to the second injection molded body when subjected to external force.

[0018] In a possible implementation manner, the second injection molded body further includes an abutment body, the abutment body is connected to a side of the support body facing the glass body, and a side of the abutment body facing away from the support body is in contact with the glass body.

[0019] In this embodiment, the second injection molded body is directly abutted against the glass body through the abutment body, which can ensure the stable position of the glass body in the glass assembly, reduce the shaking caused by vibration or external force, and thus improve the overall structural stability of the glass assembly. The method of directly abutting the second injection molded body against the glass body simplifies the alignment process of the second injection molded body and the glass body, making the assembly molding process more concise and efficient.

[0020] In a possible embodiment, the glass body includes an inner surface facing the interior of the vehicle, and the bracket also includes a third part, the third part is bent and connected to the first part, the third part extends in a direction away from the first part and is embedded in the first injection molded body, and the orthographic projection of the third part onto the inner surface covers at least a portion of the inner surface.

[0021] In this embodiment, the third portion of the bracket can at least partially overlap with the glass body in the Z direction and be connected through the first injection molded body, so that the relative position of the bracket and the glass body is more stable, thereby further enhancing the structural stability of the glass assembly. In emergency situations, such as collisions or accidents, a stable glass assembly can reduce the risk of injury to passengers caused by glass breakage or falling off.

[0022] In addition, since the third portion of the bracket extends to the side of the glass body facing the interior of the vehicle, the portion of the first injection-molded body located outside the glass body will not be affected by the third portion of the first injection-molded body during the cooling and solidification process. Therefore, the bracket will not affect the appearance of the glass assembly while strengthening the overall stability of the glass assembly.

[0023] In a possible embodiment, the glass body includes an outer surface facing the outside of the vehicle, and the bracket also includes a third part, the third part is bent and connected to the first part, the third part extends in a direction away from the first part and is embedded in the first injection molded body, and the orthographic projection of the third part onto the outer surface covers at least a portion of the outer surface.

[0024] In a possible implementation, in the thickness direction of the glass body, the third portion at least partially overlaps with an edge region of the glass body, and in the extension direction of the third portion, a width of an overlapping portion between the third portion and the glass body is greater than or equal to 3 mm.

[0025] In a possible implementation manner, the first injection molded body is further provided with a thinning groove, the opening of the thinning groove is located on a surface of the first injection molded body facing the interior of the vehicle, and the thinning groove is spaced apart from the connecting groove.

[0026] In this embodiment, the thinning groove can remove part of the thicker area of ​​the first injection molded body to reduce the thickness of the first injection molded body. In order to avoid stress concentration caused by the accumulation of a large amount of material during the solidification process of the first injection molded body, the thinning groove can reduce the stress concentration in the first injection molded body and make the stress distribution more uniform, thereby improving the mechanical properties of the product.

[0027] If there is a thicker area in the first injection molded body, it usually takes longer to cool down the area, which may cause a temperature gradient inside the first injection molded body and affect the quality of the first injection molded body. The material removal can reduce the thickness of the first injection molded body, speed up the cooling speed, and improve production efficiency.

[0028] If there is a thicker area in the first injection molded body, it is easy to shrink greatly during the cooling process, resulting in unstable dimensions of the first injection molded body. Digging can reduce this effect and make the dimensions of the first injection molded body more accurate. Digging helps to reduce defects such as shrinkage marks and pores that may occur during the injection molding process and improve the surface quality of the first injection molded body.

[0029] In addition, the material removal can directly reduce the amount of material used in the first injection molded body, thereby reducing the weight of the glass assembly to facilitate subsequent transportation and assembly.

[0030] In a possible implementation manner, the thinning groove is formed by a surface depression of the first injection-molded body, and the minimum distance between the bottom of the thinning groove and the surface of the first injection-molded body facing the outside of the vehicle is in the range of 3 mm to 5 mm.

[0031] In this embodiment, the first injection molded body is the connecting part between the glass body and the frame or other fixed structure of the vehicle, and it plays the role of fixing and supporting the glass body. When the thickness of the first injection molded body at the location of the thinning groove is less than 3 mm, its structural strength will be affected, which may cause the glass body to be not firmly fixed, and easily loosen or fall off. In extreme cases, such as strong winds, vibrations or external impacts, the too thin first injection molded body may not provide sufficient support and protection, causing the glass body to break or fly out, increasing safety risks.

[0032] The first injection molding body usually also plays a sealing role to prevent water, dust or other debris from entering the gap between the glass body and the vehicle frame. A too thin first injection molding body may lead to poor sealing, making it easy for foreign substances to invade, affecting the cleanliness and service life of the glass body.

[0033] The appearance of the first injection molded body is also part of the overall design. If the first injection molded body is too thin, it may cause visual disharmony and affect the appearance of the whole vehicle.

[0034] A first injection molded body that is too thin may not be able to effectively isolate external noise and vibration, resulting in an increase in the noise level in the vehicle cabin and a decrease in ride comfort.

[0035] When the thickness of the first injection-molded body at the location of the thinning groove is greater than 5 mm, stress concentration is likely to occur in the first injection-molded body, resulting in defects such as deformation and inconsistent appearance.

[0036] In a possible implementation manner, the material of the bracket includes metal material.

[0037] In a second aspect, the present application further provides a vehicle, comprising a water cut and the glass assembly as described above, wherein the second portion of the bracket is connected to the water cut. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the implementation manner will be briefly introduced below. Obviously, the drawings described below are only some implementation manners of the present application. For ordinary technicians in this field, other drawings can be obtained like these drawings without paying any creative work.

[0039] Figure 1 is a schematic structural diagram of a vehicle provided in an embodiment of the present application;

[0040] Figure 2 yes Figure 1 A partial structural schematic diagram of the glass assembly shown;

[0041] Figure 3 yes Figure 2 A partial structural schematic diagram of the first injection molded body shown;

[0042] Figure 4 yes Figure 2 A partial cross-sectional schematic diagram of the first embodiment of the glass assembly at AA shown;

[0043] Figure 5 yes Figure 4 A schematic structural diagram of a second injection molded body shown;

[0044] Figure 6 yes Figure 2 A partial cross-sectional schematic diagram of the first embodiment of the glass assembly shown at BB;

[0045] Figure 7 yes Figure 2 A schematic diagram of the structure of the bracket shown;

[0046] Figure 8 yes Figure 2 The structural schematic diagram of the second embodiment of the glass assembly BB shown;

[0047] Fig. 9 yes Figure 8 A schematic structural diagram of a second injection molded body shown;

[0048] Fig.10 yes Figure 2 A schematic cross-sectional view of a third embodiment of the glass assembly at BB shown;

[0049] Fig.11 yes Fig.10 Schematic diagram of the structure of the bracket shown.

[0050] Figure numerals: vehicle 100, body sheet metal 10, water cut 20, glass assembly 30, glass body 31, first injection molded body 32, second injection molded body 33, bracket 34, end face 321, inner surface 322 of the first injection molded body, connecting groove 323, thinning groove 324, opening 3231, body 331, support body 332, inner surface 311 of glass body, peripheral side surface 313 of glass body, abutment body 333, first abutment block 3331, second abutment block 3332, first part 341, second part 342, connecting part 3411, bending part 3412, connecting hole 3421, outer surface 312 of glass body, third part 343, first section 3431, second section 3432. DETAILED DESCRIPTION

[0051] For ease of understanding, the terms involved in the embodiments of the present application are first explained.

[0052] And / or: It is just a way to describe the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone.

[0053] Multiple: refers to two or more than two.

[0054] Connection: should be understood in a broad sense. For example, A and B are connected, which can be either direct or indirect through an intermediary.

[0055] The specific implementation of the present application will be clearly described below in conjunction with the accompanying drawings.

[0056] See also Figure 1 , Figure 1 1 is a schematic diagram of the structure of a vehicle 100 provided in an embodiment of the present application. The vehicle 100 includes a body sheet metal 10 , a water cutter 20 and a glass assembly 30 .

[0057] It should be noted that Figure 1 The purpose of the embodiment is only to schematically describe the connection relationship between the body sheet metal 10, the water cutter 20 and the glass assembly 30, and it does not specifically limit the connection position, specific structure and quantity of each device. The structure illustrated in the embodiment of the present application does not constitute a specific limitation on the vehicle 100. In other embodiments of the present application, the vehicle 100 includes Figure 1 More or fewer components may be shown, or some components may be combined or separated, or the components may be arranged differently. Figure 1 The components shown may be implemented in hardware, software or a combination of software and hardware.

[0058] The water cut 20 can be installed on both sides of the width of the top of the body sheet metal 10. In the process of raising and lowering the window glass, the water cut 20 can effectively cut off the water droplets, water mist and dust on the glass surface, thereby keeping the window glass clean and providing a better field of vision for the driver. The water cut 20 also has a sealing effect, which can prevent water or other liquids from penetrating into the car, ensuring the dryness and comfort of the car. In addition to the above functional effects, the water cut 20 also enhances the appearance of the vehicle, making the transition between the window and the door smoother and more natural.

[0059] The frameless door design of the vehicle can enhance the aesthetics of the vehicle, and the frameless door reduces the bumps and depressions on the vehicle surface, which helps to reduce wind resistance and improve the aerodynamic performance of the vehicle. However, since the water cut of the vehicle has no frame support, the connection stability between the water cut and the body sheet metal is poor.

[0060] Generally, a bracket is set at the edge of the vehicle's triangular window so that the bracket can be connected to one end of the water cut, so that the water cut and the triangular window can be firmly installed, thereby making the triangular window and the water cut tightly connected, and then the gap between the water cut and the triangular window is sealed to prevent external water vapor and dust from entering the vehicle through the gap.

[0061] Based on this, the present application provides a plurality of different embodiments of the glass assembly 30 to exemplarily describe the structure of the glass assembly 30. The glass assembly 30 can be fixedly connected to the water cutout 20 of the vehicle 100 through a metal bracket to improve the installation stability of the water cutout 20 and the vehicle body.

[0062] For a first possible implementation, see Figure 2 , Figure 2 yes Figure 1 A partial structural schematic diagram of the glass assembly 30 is shown. Figure 2 The X-marked direction is the width direction of the glass assembly 30 , the Y-marked direction is the height direction of the glass assembly 30 , and the Z-marked direction is the thickness direction of the glass assembly 30 . The glass assembly 30 includes a glass body 31 , a first injection molded body 32 , a second injection molded body 33 , and a bracket 34 .

[0063] The glass body 31 includes an inner surface, an outer surface and a peripheral side surface. The inner surface and the outer surface are arranged opposite to each other along the thickness direction of the glass body 31. The peripheral side surface is connected to the periphery of the inner surface and the outer surface.

[0064] The glass body 31 may be a triangular window glass at the front door of the vehicle 100. Alternatively, the glass body 31 may be a triangular window glass at the rear door of the vehicle 100. In addition, the glass body 31 may also be other glass that is adapted to the shape of the vehicle 100. The present application does not limit the shape of the glass body 31, and the glass body 31 only needs to be a glass fixedly installed on the side of the vehicle 100.

[0065] Among them, the glass body 31 can be tempered glass. Tempered glass can be transparent low-iron glass (also called ultra-white glass), soda-lime glass, borosilicate glass, aluminosilicate glass or K glass, etc. The glass body 31 can also be tempered glass. The glass body 31 is tempered so that the glass body 31 has stronger rigidity and smaller deformation. In actual use, the stronger rigidity can make the glass body 31 less likely to be damaged by external forces, and can adapt to more usage scenarios. The glass body 31 can also be semi-tempered glass. The glass body 31 has the characteristics of high strength of tempered glass, while avoiding the disadvantage of fully tempered glass that it is easy to be shattered as a whole when damaged. When the semi-tempered glass body 31 is damaged, it can radially crack along the crack source, and generally there is no tangential crack expansion, so it can still remain intact as a whole without collapsing after damage.

[0066] The glass body 31 can also be laminated glass. Laminated glass is a composite glass product in which one or more layers of organic polymer interlayer are sandwiched between two or more pieces of glass. After special high-temperature pre-pressing (or vacuuming) and high-temperature and high-pressure process treatment, the glass and the interlayer are permanently bonded together. Laminated glass has good safety performance. Laminated glass also has the functions of sound insulation, sunlight and ultraviolet control, etc.

[0067] The glass body 31 may also be any common vehicle window glass. The present application does not limit the specific structure of the glass body 31. The above description of the glass body 31 is only for exemplary purposes.

[0068] The first injection molded body 32 covers the edge of the glass body 31. The first injection molded body 32 can extend along the edge of the glass body 31. Exemplarily, in the use scenario where the glass body 31 is a triangular window glass, the first injection molded body 32 can cover at least one side edge of the glass body 31. Alternatively, the first injection molded body 32 can cover both side edges of the glass body 31. Alternatively, the first injection molded body 32 can cover three side edges of the glass body 31. Specifically, the first injection molded body 32 at least covers one side edge of the glass body 31 facing the roof. The following will be specifically described with the first injection molded body 32 covering the side of the glass body 31 facing the roof.

[0069] See also Figure 3 , Figure 3 yes Figure 2 A partial structural schematic diagram of the first injection molded body 32 is shown. The first injection molded body 32 includes an end face 321 facing the X direction and an inner surface 322 facing the interior of the vehicle. The first injection molded body 32 is provided with a connecting groove 323 and a thinning groove 324. The opening 3231 of the connecting groove 323 is located at the end face 321 of the first injection molded body 32. The connecting groove 323 is recessed by the end face 321. The connecting groove 323 can pass through the inner surface 322 of the first injection molded body 32. The opening of the thinning groove 324 is located at the inner surface 322 of the first injection molded body 32. The thinning groove 324 is spaced apart from the connecting groove 323. Exemplarily, the thinning groove 324 can be spaced apart from the peripheral side surface of the glass body 31. The thinning groove 324 is recessed by the inner surface 322 of the first injection molded body 32. Wherein, please refer to Figure 4 , Figure 4 yes Figure 2 The partial cross-sectional view of the first embodiment of the glass assembly 30A-A is shown. The minimum distance D1 between the bottom of the thinning groove 324 and the surface of the first injection molded body 32 facing the outside of the vehicle is in the range of 3 mm to 5 mm (including the end points of 3 mm and 5 mm).

[0070] In this embodiment, the thinning groove 324 can be used to hollow out the thicker area of ​​the material of the first injection molded body 32 to reduce the thickness of the first injection molded body 32. In order to avoid stress concentration caused by the accumulation of a large amount of material in the first injection molded body 32 during the solidification process, the thinning groove 324 can reduce the stress concentration in the first injection molded body 32, make the stress distribution more uniform, and thus improve the mechanical properties of the product.

[0071] If there is a thicker area in the first injection molded body 32, the area usually takes longer to cool, which may cause a temperature gradient inside the first injection molded body 32 and affect the quality of the first injection molded body 32. Excavation can also increase the heat dissipation area, speed up the cooling speed, and improve production efficiency.

[0072] If there is a thicker area in the first injection molded body 32, it is easy to shrink greatly during the cooling process, resulting in unstable dimensions of the first injection molded body 32. The material removal can reduce this effect and make the dimensions of the first injection molded body 32 more accurate. The material removal helps to reduce defects such as sink marks and pores that may occur during the injection molding process and improve the surface quality of the first injection molded body 32.

[0073] In addition, the material removal can directly reduce the amount of material in the first injection molded body 32 , thereby reducing the weight of the glass assembly 30 to facilitate subsequent transportation and assembly.

[0074] In this embodiment, the first injection molded body 32 is the connecting part between the glass body 31 and the frame or other fixed structure of the vehicle 100, and it plays the role of fixing and supporting the glass body 31. When the thickness of the first injection molded body 32 at the location of the thinning groove 324 is less than 3 mm, its structural strength will be affected, which may cause the glass body 31 to be not firmly fixed, and easily loosen or fall off. In extreme cases, such as strong winds, vibrations or external impacts, the too thin first injection molded body 32 may not provide sufficient support and protection, causing the glass body 31 to break or fly out, increasing safety risks.

[0075] The first injection molded body 32 also generally functions as a seal to prevent water, dust or other debris from entering the gap between the glass body 31 and the frame of the vehicle 100. An overly thin first injection molded body 32 may result in poor sealing, making it easy for foreign matter to intrude, affecting the cleanliness and service life of the glass body 31.

[0076] The appearance of the first injection molded body 32 is also a part of the overall design. If the first injection molded body 32 is too thin, it may cause visual disharmony and affect the appearance of the whole vehicle.

[0077] A first injection-molded body 32 that is too thin may not be able to effectively isolate external noise and vibration, thereby increasing the noise level in the vehicle cabin and reducing riding comfort.

[0078] When the thickness of the first injection-molded body 32 at the location of the thinning groove 324 is greater than 5 mm, stress concentration is likely to occur in the first injection-molded body 32 , resulting in defects such as deformation and inconsistent appearance.

[0079] Please refer to Figure 5 and Figure 6 , Figure 5 yes Figure 4 The schematic structural diagram of the second injection molded body 33 is shown. Figure 6 yes Figure 2 The schematic diagram of a partial cross section of the first embodiment at BB of the glass assembly 30 shown in FIG. At least a portion of the second injection molded body 33 is embedded in the connection groove 323, and the hardness of the second injection molded body 33 is greater than the hardness of the first injection molded body 32. The second injection molded body 33 includes a body 331 and a support body 332. The body 331 is used for the bracket 34 to be embedded. The support body 332 is used to be stacked with the glass body 31.

[0080] Specifically, the body 331 is disposed opposite to the peripheral side surface of the glass body 31 .

[0081] One end of the support body 332 is bent and connected to the body 331, and the other end of the support body 332 extends in a direction away from the body 331. The support body 332 is located on the side of the glass body 31 facing the interior of the vehicle. The orthographic projection of the support body 332 onto the glass body 31 covers at least a portion of the inner surface 311 of the glass body 31. That is, the edge area of ​​the support body 332 and the glass body 31 at least partially overlap in the thickness direction of the glass body 31, and in the extension direction of the support body 332, the width D2 of the overlapping portion of the support body 332 and the glass body 31 is greater than or equal to 3 mm.

[0082] In this embodiment, the larger the overlapping area between the second injection molded body 33 and the glass body 31, the more stable the connection between the second injection molded body 33 and the glass body 31. Specifically, the support body 332 of the second injection molded body 33 can be an edge reinforcement structure support for the glass body 31, which helps to prevent the glass body 31 from being displaced relative to the second injection molded body 33 when subjected to external force.

[0083] In some possible implementations, the second injection molded body 33 may further include an abutment body 333, and the abutment body 333 is connected to the side of the support body 332 facing the glass body 31. That is, the abutment body 333 is located between the support body 332 and the glass body 31. The side of the abutment body 333 facing away from the support body 332 contacts the outer surface of the glass body 31. Exemplarily, the abutment body 333 may include a first abutment block 3331 and a second abutment block 3332. The first abutment block 3331 and the second abutment block 3332 are spaced apart along the X direction.

[0084] In this embodiment, the second injection molded body 33 is directly in contact with the glass body 31 through the abutment body 333, which can ensure the stable position of the glass body 31 in the glass assembly 30, reduce the shaking caused by vibration or external force, and thus improve the overall structural stability of the glass assembly 30. The method of directly abutting the second injection molded body 33 with the glass body 31 simplifies the alignment process of the second injection molded body 33 and the glass body 31, making the assembly molding process more concise and efficient.

[0085] The second injection molded body 33 is connected to the connection groove 323 of the first injection molded body 32. The surface of the second injection molded body 33 facing the opposite direction of the X direction can be flush with the end surface 321 of the first injection molded body 32. The surface of the second injection molded body 33 facing the interior of the vehicle can be flush with the inner surface 322 of the first injection molded body 32. The surface of the second injection molded body 33 facing away from the interior of the vehicle can be in contact with the groove wall of the connection groove 323 of the first injection molded body 32.

[0086] In actual production, the first injection molded body 32 can be coated on the outer periphery of the second injection molded body 33 through an injection molding process.

[0087] See also Figure 7 , Figure 7 yes Figure 2 The structural schematic diagram of the bracket 34 shown in the figure. The bracket 34 includes a first part 341 and a second part 342. The first part 341 and the second part 342 are connected. The first part 341 includes a connecting portion 3411 and a bending portion 3412. One side edge of the connecting portion 3411 in the width direction is bent and connected to the bending portion 3412. The second part 342 is connected to one side of the length direction of the first part 341. The second part 342 is provided with a connecting hole 3421. The connecting hole 3421 penetrates the second part 342 along the thickness direction of the second part 342. Among them, the material of the bracket 34 includes a metal material.

[0088] Please refer to Figure 2 , Figure 4 and Figure 7 The first portion 341 of the bracket 34 is embedded in the body 331 of the second injection molded body 33. The length direction of the first portion 341 extends along the X direction. The second portion 342 extends from the body 331 and protrudes relative to the opening 3231 of the connecting groove 323 of the first injection molded body 32. The second portion 342 of the bracket 34 is connected to the water cut 20.

[0089] In this embodiment, the bending structure of the first part 341 can form a more stable structural combination when connected with the second injection molded body 33. The bending shape of the first part 341 forms a larger contact area with the second injection molded body 33. A larger contact area means more connection points, thereby increasing the firmness of the connection.

[0090] The bent plate may form a certain locking effect during the connection process, making the connection between the first part 341 and the second injection molded body 33 tighter. This locking effect helps prevent the connection between the first part 341 and the second injection molded body 33 from loosening or separation. In addition, the bent first part 341 can effectively disperse the stress at the connection, reduce stress concentration, and thus increase the connection firmness between the bracket 34 and the second injection molded body 33.

[0091] At present, the bracket is generally set as a metal bracket to make the connection between the glass assembly and the water cut more stable. However, if the metal bracket is directly inserted into the first injection molded body, the shrinkage degree of the structure of the first injection molded body around the metal bracket will be different from that of other positions. Due to the different shrinkage rates at different positions of the first injection molded body, its appearance is uneven, affecting the user experience. And because the hardness of the first injection molded body and the metal bracket is quite different, the connection strength between the metal bracket and the first injection molded body is poor.

[0092] In this embodiment, the present application forms the bracket 34 and the second injection molded body 33 by injection molding, so that the bracket 34 is embedded in the second injection molded body 33. Among them, the hardness of the second injection molded body 33 is relatively large. The hardness of the second injection molded body 33 is closer to the hardness of the metal bracket. Therefore, the bonding strength of the second injection molded body 33 and the metal bracket is greater. The second injection molded body 33 is integrally injection molded with the bracket 34 and the first injection molded body 32. Since the materials of the second injection molded body 33 and the first injection molded body 32 are all materials after the common fluid of injection molding is solidified, the material properties of the second injection molded body 33 and the first injection molded body 32 are similar, so the bonding strength of the second injection molded body 33 and the first injection molded body 32 is higher. Thereby, the connection between the second injection molded body 33 and the first injection molded body 32 is more stable, and then the connection strength between the bracket 34 and the first injection molded body 32 is higher. When the glass assembly 30 and the water cut 20 are connected through the bracket 34, the installation of the glass assembly 30 and the water cut 20 is more stable.

[0093] In the second possible embodiment, please refer to Figure 8 and Fig. 9 , Figure 8 yes Figure 2 The structure diagram of the second embodiment of the glass assembly 30B-B is shown. Fig. 9 yes Figure 8 Schematic diagram of the structure of the second injection molded body 33 shown in FIG. Different from the first possible embodiment, the support body 332 of the second injection molded body 33 is connected to the edge of the body 331 of the second injection molded body 33 facing the outside of the vehicle. The support body 332 is located on the side of the glass body 31 facing the outside of the vehicle. The orthographic projection of the support body 332 to the glass body 31 covers at least a portion of the outer surface 312 of the glass body 31.

[0094] In this embodiment, the support body 332 of the second injection molding body 33 can cover the edge of the outer surface 312 of the glass body 31 facing the outside of the vehicle. Since the first injection molding body 32 fills the space between the support body 332 of the second injection molding body 33 and the outer surface 312 of the glass body 31 during the injection molding process, the first injection molding body 32 can seal the space between the second injection molding body 33 and the glass body 31. And due to the support of the support body 332 of the second injection molding body 33, the connection between the first injection molding body 32 and the outer surface 312 is tighter. A tighter connection can reduce the entry of foreign substances such as water and dust into the vehicle, keeping the vehicle environment clean and comfortable. At the same time, good sealing performance can also reduce the impact of noise and vibration on passengers in the vehicle and improve riding comfort.

[0095] In the third possible embodiment, please refer to Fig.10 and Fig.11 , Fig.10 yes Figure 2 The schematic cross-sectional view of the glass assembly 30 of the third embodiment is shown at BB. Fig.11 yes Fig.10 The structure diagram of the bracket 34 is shown. Different from the first possible embodiment, the bracket 34 further includes a third portion 343, the third portion 343 is bent and connected to the first portion 341, the third portion 343 is embedded in the first injection molded body 32, and the orthographic projection of the third portion 343 onto the inner surface 311 covers at least a portion of the inner surface 311.

[0096] Specifically, the second injection molded body 33 in this embodiment may include the above-mentioned body 331, but may not include the above-mentioned support body 332 and abutment body 333. At least a portion of the body 331 is spaced apart from and disposed opposite to the peripheral side surface 313 of the glass body 31.

[0097] The bracket 34 also includes a third part 343. The third part 343 includes a first section 3431 and a second section 3432. The first section 3431 and the second section 3432 are connected by bending at one end. The end of the second section 3432 that is away from the first section 3431 is connected by bending at one side of the first section 341 along the width direction. Among them, the first section 3431 extends in a direction away from the first section 341 (in the Y direction). The first section 3431 is located on the side of the glass body 31 facing the interior of the vehicle. The first section 3431 is opposite to the inner surface 311 of the glass body 31 and is arranged at intervals. That is, the first section 3431 at least partially overlaps with the glass body 31. And along the Y direction, the width of the overlapping portion between the first section 3431 of the third part 343 and the glass body 31 is greater than or equal to 3 mm.

[0098] In this embodiment, the larger the overlap area between the first section 3431 of the third portion 343 and the glass body 31, the more stable the connection between the first section 3431 of the third portion 343 and the glass body 31. Specifically, the first section 3431 of the third portion 343 can be a reinforcing structural support for the edge of the glass body 31, which helps prevent the glass body 31 from being displaced relative to the bracket 34 when subjected to external force.

[0099] The third portion 343 of the bracket 34 extends out relative to the second injection-molded body 33 and is embedded in the first injection-molded body 32 .

[0100] In this embodiment, the third portion 343 of the bracket 34 can at least partially overlap with the glass body 31 in the Z direction and be connected through the first injection molded body 32, so that the relative position of the bracket 34 and the glass body 31 is more stable, further enhancing the structural stability of the glass assembly 30. In emergency situations, such as collisions or sudden accidents, the stable glass assembly 30 can reduce the risk of injury to passengers caused by glass breakage or falling off.

[0101] In addition, since the third portion 343 of the bracket 34 extends to the side of the glass body 31 facing the interior of the vehicle, the portion of the first injection molded body 32 located outside the glass body 31 will not be affected by the third portion 343 of the first injection molded body 32 during the cooling and solidification process. Therefore, the bracket 34 will not affect the appearance of the glass assembly 30 while strengthening the overall stability of the glass assembly 30.

[0102] In some other possible embodiments, different from the third possible embodiment, the third portion 343 of the bracket 34 may also be located on the side of the glass body 31 facing the outside of the vehicle.

[0103] Specifically, one end of the third portion 343 may be connected to the first portion 341, and the other end of the third portion 343 may extend in a direction away from the first portion 341 and be embedded in a portion of the first injection molded body 32 located on the side of the glass body 31 facing the outside of the vehicle. In the Z direction, the orthographic projection of the third portion 343 onto the glass body 31 covers at least a portion of the outer surface 312. In the Y direction, the width of the overlapping portion of the third portion 343 and the glass body 31 is greater than or equal to 3 mm.

[0104] The embodiments of the present application are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core idea of ​​the present application. At the same time, for general technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A glass assembly, characterized in that: include: Glass body; A first injection molded body, covering one side edge of the glass body and extending along the edge of the glass body, wherein the first injection molded body is provided with a connecting groove, and an opening of the connecting groove is located at an end surface of the first injection molded body; a second injection-molded body, at least a portion of the second injection-molded body is embedded in the connecting groove, and the hardness of the second injection-molded body is greater than the hardness of the first injection-molded body; and The bracket comprises a first part and a second part connected to each other, wherein the first part is embedded in the second injection molded body, and the second part is protruded relative to the opening of the connecting groove.

2. The glass assembly according to claim 1, characterized in that: The glass body comprises an inner surface and a peripheral side surface, wherein the inner surface is used to face the interior of the vehicle, and the peripheral side surface is connected to the periphery of the inner surface; The second injection molded body includes a main body and a support body, the main body is arranged opposite to the peripheral side surface, one end of the support body is bent and connected to the main body, and the other end of the support body extends in a direction away from the main body, and the orthographic projection of the support body onto the inner surface of the glass body covers at least a portion of the inner surface.

3. The glass assembly according to claim 1, characterized in that: The glass body comprises an outer surface and a peripheral side surface, wherein the outer surface is used to face the outside of the vehicle, and the peripheral side surface is connected to the periphery of the outer surface; The second injection molded body includes a main body and a support body, the main body is arranged opposite to the peripheral side surface, one end of the support body is bent and connected to the main body, and the other end of the support body extends in a direction away from the main body, and the orthographic projection of the support body onto the outer surface of the glass body covers at least a portion of the outer surface.

4. The glass assembly according to claim 2 or 3, characterized in that: In the thickness direction of the glass body, the support body at least partially overlaps with the edge region of the glass body, and in the extension direction of the support body, the width of the overlapping portion of the support body and the glass body is greater than or equal to 3 mm.

5. The glass assembly according to claim 2 or 3, characterized in that: The second injection molded body further includes an abutment body, which is connected to a side of the support body facing the glass body, and a side of the abutment body facing away from the support body is in contact with the glass body.

6. The glass assembly according to claim 1, characterized in that: The glass body includes an inner surface facing the interior of the vehicle, and the bracket also includes a third part, which is bent and connected to the first part. The third part extends in a direction away from the first part and is embedded in the first injection molded body. The orthographic projection of the third part onto the inner surface covers at least a portion of the inner surface.

7. The glass assembly according to claim 1, characterized in that: The glass body includes an outer surface facing the outside of the vehicle, and the bracket also includes a third part, which is bent and connected to the first part. The third part extends in a direction away from the first part and is embedded in the first injection molded body. The positive projection of the third part onto the outer surface covers at least a portion of the outer surface.

8. The glass assembly according to claim 6 or 7, characterized in that: In the thickness direction of the glass body, the third portion at least partially overlaps with an edge region of the glass body, and in the extension direction of the third portion, a width of an overlapping portion of the third portion and the glass body is greater than or equal to 3 mm.

9. The glass assembly according to any one of claims 1 to 3, characterized in that: The first injection molded body is further provided with a thinning groove, the opening of the thinning groove is located on the surface of the first injection molded body facing the interior of the vehicle, and the thinning groove is spaced apart from the connecting groove.

10. The glass assembly according to claim 9, characterized in that: The thinning groove is formed by a surface depression of the first injection molded body, and the minimum distance between the groove bottom of the thinning groove and the surface of the first injection molded body facing the outside of the vehicle is in the range of 3 mm to 5 mm.

11. The glass assembly according to any one of claims 1 to 3, characterized in that: The material of the bracket includes metal material.

12. A vehicle, characterized in that: The invention comprises a water cut and a glass assembly as claimed in any one of claims 1 to 11, wherein the second part of the bracket is connected to the water cut.

Images